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authorLuigi Scarso <luigi.scarso@gmail.com>2018-01-17 18:00:12 +0000
committerLuigi Scarso <luigi.scarso@gmail.com>2018-01-17 18:00:12 +0000
commitf100e939b3262ac391fe767d591d1a316ab59f3a (patch)
tree53787d7aa79da3a8b10df0049cfe623cf0f2bd89
parent345e6b3ddab394ae88cd0d916992bc2bc0f8695d (diff)
Luatex 1.07 --- luatex and luatex53
git-svn-id: svn://tug.org/texlive/trunk@46348 c570f23f-e606-0410-a88d-b1316a301751
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-rw-r--r--Build/source/texk/web2c/luatexdir/luasocket/src/luasocket.h9
-rw-r--r--Build/source/texk/web2c/luatexdir/luasocket/src/makefile438
-rw-r--r--Build/source/texk/web2c/luatexdir/luasocket/src/mbox.lua38
-rw-r--r--Build/source/texk/web2c/luatexdir/luasocket/src/mbox.lua_lua.c0
-rw-r--r--Build/source/texk/web2c/luatexdir/luasocket/src/mbox_lua.c364
-rw-r--r--Build/source/texk/web2c/luatexdir/luasocket/src/mime.c130
-rw-r--r--Build/source/texk/web2c/luatexdir/luasocket/src/mime.h4
-rw-r--r--Build/source/texk/web2c/luatexdir/luasocket/src/mime.lua41
-rw-r--r--Build/source/texk/web2c/luatexdir/luasocket/src/mime.lua_lua.c0
-rw-r--r--Build/source/texk/web2c/luatexdir/luasocket/src/mime_lua.c269
-rw-r--r--Build/source/texk/web2c/luatexdir/luasocket/src/options.c158
-rw-r--r--Build/source/texk/web2c/luatexdir/luasocket/src/options.h20
-rw-r--r--Build/source/texk/web2c/luatexdir/luasocket/src/pierror.h28
-rw-r--r--Build/source/texk/web2c/luatexdir/luasocket/src/select.c32
-rw-r--r--Build/source/texk/web2c/luatexdir/luasocket/src/serial.c25
-rw-r--r--Build/source/texk/web2c/luatexdir/luasocket/src/smtp.lua42
-rw-r--r--Build/source/texk/web2c/luatexdir/luasocket/src/smtp.lua_lua.c0
-rw-r--r--Build/source/texk/web2c/luatexdir/luasocket/src/smtp_lua.c904
-rw-r--r--Build/source/texk/web2c/luatexdir/luasocket/src/socket.lua35
-rw-r--r--Build/source/texk/web2c/luatexdir/luasocket/src/socket_lua.c527
-rw-r--r--Build/source/texk/web2c/luatexdir/luasocket/src/socket_lua.c.module317
-rw-r--r--Build/source/texk/web2c/luatexdir/luasocket/src/tcp.c170
-rw-r--r--Build/source/texk/web2c/luatexdir/luasocket/src/timeout.c21
-rw-r--r--Build/source/texk/web2c/luatexdir/luasocket/src/timeout.h1
-rw-r--r--Build/source/texk/web2c/luatexdir/luasocket/src/tp.lua25
-rw-r--r--Build/source/texk/web2c/luatexdir/luasocket/src/tp.lua_lua.c0
-rw-r--r--Build/source/texk/web2c/luatexdir/luasocket/src/tp_lua.c422
-rw-r--r--Build/source/texk/web2c/luatexdir/luasocket/src/udp.c319
-rw-r--r--Build/source/texk/web2c/luatexdir/luasocket/src/udp.h3
-rw-r--r--Build/source/texk/web2c/luatexdir/luasocket/src/unix.c358
-rw-r--r--Build/source/texk/web2c/luatexdir/luasocket/src/unix.h6
-rw-r--r--Build/source/texk/web2c/luatexdir/luasocket/src/unixdgram.c408
-rw-r--r--Build/source/texk/web2c/luatexdir/luasocket/src/unixdgram.h20
-rw-r--r--Build/source/texk/web2c/luatexdir/luasocket/src/unixstream.c357
-rw-r--r--Build/source/texk/web2c/luatexdir/luasocket/src/unixstream.h21
-rw-r--r--Build/source/texk/web2c/luatexdir/luasocket/src/url.lua51
-rw-r--r--Build/source/texk/web2c/luatexdir/luasocket/src/url.lua_lua.c0
-rw-r--r--Build/source/texk/web2c/luatexdir/luasocket/src/url_lua.c1100
-rw-r--r--Build/source/texk/web2c/luatexdir/luasocket/src/usocket.c116
-rw-r--r--Build/source/texk/web2c/luatexdir/luasocket/src/usocket.h16
-rw-r--r--Build/source/texk/web2c/luatexdir/luasocket/src/wsocket.c156
-rw-r--r--Build/source/texk/web2c/luatexdir/luasocket/src/wsocket.h11
-rw-r--r--Build/source/texk/web2c/luatexdir/luasocket/test/auth/.htaccess4
-rw-r--r--Build/source/texk/web2c/luatexdir/luasocket/test/auth/.htpasswd1
-rw-r--r--Build/source/texk/web2c/luatexdir/luasocket/test/auth/index.html3002
-rwxr-xr-xBuild/source/texk/web2c/luatexdir/luasocket/test/cgi/cat6
-rwxr-xr-xBuild/source/texk/web2c/luatexdir/luasocket/test/cgi/cat-index-html5
-rwxr-xr-xBuild/source/texk/web2c/luatexdir/luasocket/test/cgi/env5
-rwxr-xr-xBuild/source/texk/web2c/luatexdir/luasocket/test/cgi/query-string4
-rwxr-xr-xBuild/source/texk/web2c/luatexdir/luasocket/test/cgi/redirect-loop3
-rwxr-xr-xBuild/source/texk/web2c/luatexdir/luasocket/test/cgi/request-uri4
-rw-r--r--Build/source/texk/web2c/luatexdir/luasocket/test/dicttest.lua5
-rw-r--r--Build/source/texk/web2c/luatexdir/luasocket/test/excepttest.lua30
-rwxr-xr-xBuild/source/texk/web2c/luatexdir/luasocket/test/find-connect-limit32
-rw-r--r--Build/source/texk/web2c/luatexdir/luasocket/test/ftptest.lua122
-rw-r--r--Build/source/texk/web2c/luatexdir/luasocket/test/hello.lua3
-rw-r--r--Build/source/texk/web2c/luatexdir/luasocket/test/httptest.lua441
-rw-r--r--Build/source/texk/web2c/luatexdir/luasocket/test/index.html3002
-rw-r--r--Build/source/texk/web2c/luatexdir/luasocket/test/ltn12test.lua299
-rw-r--r--Build/source/texk/web2c/luatexdir/luasocket/test/luasocket.pngbin0 -> 11732 bytes
-rw-r--r--Build/source/texk/web2c/luatexdir/luasocket/test/mimetest.lua299
-rw-r--r--Build/source/texk/web2c/luatexdir/luasocket/test/smtptest.lua259
-rw-r--r--Build/source/texk/web2c/luatexdir/luasocket/test/stufftest.lua21
-rwxr-xr-xBuild/source/texk/web2c/luatexdir/luasocket/test/tcp-getoptions41
-rw-r--r--Build/source/texk/web2c/luatexdir/luasocket/test/test_bind.lua6
-rw-r--r--Build/source/texk/web2c/luatexdir/luasocket/test/test_getaddrinfo.lua15
-rw-r--r--Build/source/texk/web2c/luatexdir/luasocket/test/test_socket_error.lua31
-rw-r--r--Build/source/texk/web2c/luatexdir/luasocket/test/testclnt.lua132
-rw-r--r--Build/source/texk/web2c/luatexdir/luasocket/test/testmesg.lua96
-rw-r--r--Build/source/texk/web2c/luatexdir/luasocket/test/testsrvr.lua2
-rw-r--r--Build/source/texk/web2c/luatexdir/luasocket/test/tftptest.lua20
-rwxr-xr-xBuild/source/texk/web2c/luatexdir/luasocket/test/udp-zero-length-send25
-rwxr-xr-xBuild/source/texk/web2c/luatexdir/luasocket/test/udp-zero-length-send-recv37
-rw-r--r--Build/source/texk/web2c/luatexdir/luasocket/test/udpconnectclnt.lua19
-rw-r--r--Build/source/texk/web2c/luatexdir/luasocket/test/udpconnectsrvr.lua16
-rw-r--r--Build/source/texk/web2c/luatexdir/luasocket/test/unixdgramclnt.lua9
-rw-r--r--Build/source/texk/web2c/luatexdir/luasocket/test/unixdgramsrvr.lua9
-rw-r--r--Build/source/texk/web2c/luatexdir/luasocket/test/unixstreamclnt.lua8
-rw-r--r--Build/source/texk/web2c/luatexdir/luasocket/test/unixstreamsrvr.lua9
-rw-r--r--Build/source/texk/web2c/luatexdir/luasocket/test/upload.html15
-rw-r--r--Build/source/texk/web2c/luatexdir/luasocket/test/urltest.lua635
-rw-r--r--Build/source/texk/web2c/luatexdir/luasocket/test/utestclnt.lua644
-rw-r--r--Build/source/texk/web2c/luatexdir/luasocket/test/utestsrvr.lua17
-rw-r--r--Build/source/texk/web2c/luatexdir/luatex.c756
-rw-r--r--Build/source/texk/web2c/luatexdir/luatex_svnversion.h2
-rw-r--r--Build/source/texk/web2c/luatexdir/luatexcallbackids.h1
-rw-r--r--Build/source/texk/web2c/luatexdir/pdf/pdfliteral.h1
-rw-r--r--Build/source/texk/web2c/luatexdir/pdf/pdfliteral.w65
-rw-r--r--Build/source/texk/web2c/luatexdir/pdf/pdfpage.h1
-rw-r--r--Build/source/texk/web2c/luatexdir/pdf/pdfpage.w15
-rw-r--r--Build/source/texk/web2c/luatexdir/pdf/pdftables.h1
-rw-r--r--Build/source/texk/web2c/luatexdir/pdf/pdftables.w2
-rw-r--r--Build/source/texk/web2c/luatexdir/slnunicode/slnunico.c36
-rw-r--r--Build/source/texk/web2c/luatexdir/tex/extensions.h1
-rw-r--r--Build/source/texk/web2c/luatexdir/tex/extensions.w5
-rw-r--r--Build/source/texk/web2c/luatexdir/tex/texnodes.h2
-rw-r--r--Build/source/texk/web2c/luatexdir/tex/textoken.w4
343 files changed, 142413 insertions, 7902 deletions
diff --git a/Build/source/libs/lua53/ChangeLog b/Build/source/libs/lua53/ChangeLog
new file mode 100644
index 00000000000..8ef10ff28bb
--- /dev/null
+++ b/Build/source/libs/lua53/ChangeLog
@@ -0,0 +1,75 @@
+2017-10-24 Luigi Scarso <luigi.scarso@gmail.com>
+
+ * Adapted for Lua 5.3.4
+
+2016-02-18 Akira Kakuto <kakuto@fuk.kindai.ac.jp>
+
+ * Makefile.am, configure.ac: New convention.
+
+2015-07-06 Peter Breitenlohner <peb@mppmu.mpg.de>
+
+ * Makefile.am: Better dependencies for 'make check'.
+
+2015-03-11 Peter Breitenlohner <peb@mppmu.mpg.de>
+
+ Import lua-5.2.4.
+ * version.ac: Adjust.
+
+2015-02-16 Peter Breitenlohner <peb@mppmu.mpg.de>
+
+ * Makefile.am: Use the fragment ../../am/dist_hook.am.
+
+2014-10-22 Peter Breitenlohner <peb@mppmu.mpg.de>
+
+ * Makefile.am, configure.ac: Build lua52 as (possibly shared)
+ Libtool library, install headers, library, and .pc file.
+ * luaerror.test: Adapted.
+
+2014-06-02 Peter Breitenlohner <peb@mppmu.mpg.de>
+
+ * Makefile.am (AM_CPPFLAGS): Drop LUAI_HASHLIMIT.
+
+2014-03-21 Peter Breitenlohner <peb@mppmu.mpg.de>
+
+ * configure.ac: Add -DHAVE_UNISTD_H to LUA52_DEFINES because
+ config.h is not used.
+
+2014-03-15 Peter Breitenlohner <peb@mppmu.mpg.de>
+
+ * Makefile.am (AM_CPPFLAGS): Define LUAI_HASHLIMIT=6 for LuaTeX.
+
+2014-03-03 Peter Breitenlohner <peb@mppmu.mpg.de>
+
+ * luaerror.test (new): Shell script to test error handling.
+ * error.exp (new): Expected test output.
+ * Makefile.am: Add the new files.
+ * configure.ac: The test program requires sqrt().
+
+2014-02-11 Peter Breitenlohner <peb@mppmu.mpg.de>
+
+ * lua52.test (new): Shell script for a basic test.
+ * luatest.c (new): Source code for test program.
+ * Makefile.am: Add the new files.
+
+2013-12-07 Peter Breitenlohner <peb@mppmu.mpg.de>
+
+ Import lua-5.2.3.
+ * version.ac: Adjust.
+
+2013-07-06 Peter Breitenlohner <peb@mppmu.mpg.de>
+
+ * Makefile.am: Use ../../am/rebuild.am.
+
+2013-07-05 Peter Breitenlohner <peb@mppmu.mpg.de>
+
+ * include/Makefile.am: Moved Makefile fragments to ../../am/.
+
+2012-06-25 Peter Breitenlohner <peb@mppmu.mpg.de>
+
+ Import lua-5.2.2.
+ * version.ac: Adjust.
+
+2012-06-18 Peter Breitenlohner <peb@mppmu.mpg.de>
+
+ Import lua-5.2.1/ from http://www.lua.org/ftp/lua-5.2.1.tar.gz.
+
diff --git a/Build/source/libs/lua53/Makefile.am b/Build/source/libs/lua53/Makefile.am
new file mode 100644
index 00000000000..a7994ea5a39
--- /dev/null
+++ b/Build/source/libs/lua53/Makefile.am
@@ -0,0 +1,107 @@
+## $Id: Makefile.am 43567 2017-03-21 17:43:10Z karl $
+## Proxy Makefile.am to build Lua53 for TeX Live.
+##
+## Copyright 2017 Karl Berry <tex-live@tug.org>
+## Copyright 2013-2015 Peter Breitenlohner <tex-live@tug.org>
+##
+## This file is free software; the copyright holder
+## gives unlimited permission to copy and/or distribute it,
+## with or without modifications, as long as this notice is preserved.
+##
+## We want to re-distribute the whole Lua53 source tree.
+##
+EXTRA_DIST = $(LUA53_TREE)
+
+## Changes applied to the original source tree
+##
+EXTRA_DIST += TLpatches
+
+# Files not to be distributed
+include $(srcdir)/../../am/dist_hook.am
+NEVER_NAMES += $(NEVER_NAMES_SUB) $(NEVER_NAMES_LT)
+
+SUBDIRS = . include
+
+AM_CPPFLAGS = -I$(top_srcdir)/$(LUA53_TREE)/src $(LUA53_DEFINES)
+AM_CFLAGS = $(WARNING_CFLAGS) $(LUA53_CFLAGS)
+
+lib_LTLIBRARIES = libtexlua53.la
+
+libtexlua53_la_LDFLAGS = -bindir @bindir@ -no-undefined -version-info $(LUA53_LT_VERSINFO)
+
+nodist_libtexlua53_la_SOURCES = \
+ @LUA53_TREE@/src/lapi.c \
+ @LUA53_TREE@/src/lauxlib.c \
+ @LUA53_TREE@/src/lbaselib.c \
+ @LUA53_TREE@/src/lbitlib.c \
+ @LUA53_TREE@/src/lcode.c \
+ @LUA53_TREE@/src/lcorolib.c \
+ @LUA53_TREE@/src/lctype.c \
+ @LUA53_TREE@/src/ldblib.c \
+ @LUA53_TREE@/src/ldebug.c \
+ @LUA53_TREE@/src/ldo.c \
+ @LUA53_TREE@/src/ldump.c \
+ @LUA53_TREE@/src/lfunc.c \
+ @LUA53_TREE@/src/lgc.c \
+ @LUA53_TREE@/src/linit.c \
+ @LUA53_TREE@/src/liolib.c \
+ @LUA53_TREE@/src/llex.c \
+ @LUA53_TREE@/src/lmathlib.c \
+ @LUA53_TREE@/src/lmem.c \
+ @LUA53_TREE@/src/loadlib.c \
+ @LUA53_TREE@/src/lobject.c \
+ @LUA53_TREE@/src/lopcodes.c \
+ @LUA53_TREE@/src/loslib.c \
+ @LUA53_TREE@/src/lparser.c \
+ @LUA53_TREE@/src/lstate.c \
+ @LUA53_TREE@/src/lstring.c \
+ @LUA53_TREE@/src/lstrlib.c \
+ @LUA53_TREE@/src/ltable.c \
+ @LUA53_TREE@/src/ltablib.c \
+ @LUA53_TREE@/src/ltm.c \
+ @LUA53_TREE@/src/lua.c \
+ @LUA53_TREE@/src/lundump.c \
+ @LUA53_TREE@/src/lutf8lib.c \
+ @LUA53_TREE@/src/lvm.c \
+ @LUA53_TREE@/src/lzio.c
+
+lua53includedir = ${includedir}/texlua53
+
+lua53include_HEADERS = \
+ $(LUA53_TREE)/src/lauxlib.h \
+ $(LUA53_TREE)/src/luaconf.h \
+ $(LUA53_TREE)/src/lua.h \
+ $(LUA53_TREE)/src/lua.hpp \
+ $(LUA53_TREE)/src/lualib.h
+
+pkgconfigdir = ${libdir}/pkgconfig
+
+pkgconfig_DATA = texlua53.pc
+
+if build
+check_PROGRAMS = luatest luatry
+dist_check_SCRIPTS = lua53.test luaerror.test
+TESTS = lua53.test luaerror.test
+endif build
+lua53.log: luatest$(EXEEXT)
+luaerror.log: luatry$(EXEEXT)
+
+luatest_SOURCES = luatest.c
+
+luatest_CPPFLAGS = -Iinclude
+
+nodist_luatry_SOURCES = @LUA53_TREE@/src/lua.c
+
+luatry_CPPFLAGS = -Iinclude
+
+LDADD = libtexlua53.la
+
+EXTRA_DIST += error.exp
+CLEANFILES = error.out error.tmp
+
+# Rebuild
+rebuild_prereq =
+rebuild_target = all
+
+include $(srcdir)/../../am/rebuild.am
+
diff --git a/Build/source/libs/lua53/Makefile.in b/Build/source/libs/lua53/Makefile.in
new file mode 100644
index 00000000000..6f9b657579c
--- /dev/null
+++ b/Build/source/libs/lua53/Makefile.in
@@ -0,0 +1,1662 @@
+# Makefile.in generated by automake 1.15 from Makefile.am.
+# @configure_input@
+
+# Copyright (C) 1994-2014 Free Software Foundation, Inc.
+
+# This Makefile.in is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
+
+@SET_MAKE@
+
+
+
+VPATH = @srcdir@
+am__is_gnu_make = { \
+ if test -z '$(MAKELEVEL)'; then \
+ false; \
+ elif test -n '$(MAKE_HOST)'; then \
+ true; \
+ elif test -n '$(MAKE_VERSION)' && test -n '$(CURDIR)'; then \
+ true; \
+ else \
+ false; \
+ fi; \
+}
+am__make_running_with_option = \
+ case $${target_option-} in \
+ ?) ;; \
+ *) echo "am__make_running_with_option: internal error: invalid" \
+ "target option '$${target_option-}' specified" >&2; \
+ exit 1;; \
+ esac; \
+ has_opt=no; \
+ sane_makeflags=$$MAKEFLAGS; \
+ if $(am__is_gnu_make); then \
+ sane_makeflags=$$MFLAGS; \
+ else \
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+ | sed "s/$$bs$$bs[$$bs $$bs ]*//g"`;; \
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+ skip_next=no; \
+ strip_trailopt () \
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+ -*l?*) strip_trailopt 'l';; \
+ -[dEDm]) skip_next=yes;; \
+ -[JT]) skip_next=yes;; \
+ esac; \
+ case $$flg in \
+ *$$target_option*) has_opt=yes; break;; \
+ esac; \
+ done; \
+ test $$has_opt = yes
+am__make_dryrun = (target_option=n; $(am__make_running_with_option))
+am__make_keepgoing = (target_option=k; $(am__make_running_with_option))
+pkgdatadir = $(datadir)/@PACKAGE@
+pkgincludedir = $(includedir)/@PACKAGE@
+pkglibdir = $(libdir)/@PACKAGE@
+pkglibexecdir = $(libexecdir)/@PACKAGE@
+am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd
+install_sh_DATA = $(install_sh) -c -m 644
+install_sh_PROGRAM = $(install_sh) -c
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+INSTALL_HEADER = $(INSTALL_DATA)
+transform = $(program_transform_name)
+NORMAL_INSTALL = :
+PRE_INSTALL = :
+POST_INSTALL = :
+NORMAL_UNINSTALL = :
+PRE_UNINSTALL = :
+POST_UNINSTALL = :
+build_triplet = @build@
+host_triplet = @host@
+@build_TRUE@check_PROGRAMS = luatest$(EXEEXT) luatry$(EXEEXT)
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+ $(top_srcdir)/../../m4/kpse-lib-version.m4 \
+ $(top_srcdir)/../../m4/kpse-lua53-flags.m4 \
+ $(top_srcdir)/../../m4/kpse-warnings.m4 \
+ $(top_srcdir)/../../m4/kpse-win32.m4 \
+ $(top_srcdir)/../../m4/libtool.m4 \
+ $(top_srcdir)/../../m4/ltoptions.m4 \
+ $(top_srcdir)/../../m4/ltsugar.m4 \
+ $(top_srcdir)/../../m4/ltversion.m4 \
+ $(top_srcdir)/../../m4/lt~obsolete.m4 $(top_srcdir)/version.ac \
+ $(top_srcdir)/configure.ac
+am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
+ $(ACLOCAL_M4)
+DIST_COMMON = $(srcdir)/Makefile.am $(top_srcdir)/configure \
+ $(am__configure_deps) $(am__dist_check_SCRIPTS_DIST) \
+ $(lua53include_HEADERS) $(am__DIST_COMMON)
+am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
+ configure.lineno config.status.lineno
+mkinstalldirs = $(install_sh) -d
+CONFIG_HEADER = config.h
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+CONFIG_CLEAN_VPATH_FILES =
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+# Files not to be distributed
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+NEVER_NAMES_SUB = -o -name .deps -o -name .dirstamp -o -name '*.$(OBJEXT)'
+NEVER_NAMES_LT = -o -name .libs -o -name '*.lo'
+SUBDIRS = . include
+AM_CPPFLAGS = -I$(top_srcdir)/$(LUA53_TREE)/src $(LUA53_DEFINES)
+AM_CFLAGS = $(WARNING_CFLAGS) $(LUA53_CFLAGS)
+lib_LTLIBRARIES = libtexlua53.la
+libtexlua53_la_LDFLAGS = -bindir @bindir@ -no-undefined -version-info $(LUA53_LT_VERSINFO)
+nodist_libtexlua53_la_SOURCES = \
+ @LUA53_TREE@/src/lapi.c \
+ @LUA53_TREE@/src/lauxlib.c \
+ @LUA53_TREE@/src/lbaselib.c \
+ @LUA53_TREE@/src/lbitlib.c \
+ @LUA53_TREE@/src/lcode.c \
+ @LUA53_TREE@/src/lcorolib.c \
+ @LUA53_TREE@/src/lctype.c \
+ @LUA53_TREE@/src/ldblib.c \
+ @LUA53_TREE@/src/ldebug.c \
+ @LUA53_TREE@/src/ldo.c \
+ @LUA53_TREE@/src/ldump.c \
+ @LUA53_TREE@/src/lfunc.c \
+ @LUA53_TREE@/src/lgc.c \
+ @LUA53_TREE@/src/linit.c \
+ @LUA53_TREE@/src/liolib.c \
+ @LUA53_TREE@/src/llex.c \
+ @LUA53_TREE@/src/lmathlib.c \
+ @LUA53_TREE@/src/lmem.c \
+ @LUA53_TREE@/src/loadlib.c \
+ @LUA53_TREE@/src/lobject.c \
+ @LUA53_TREE@/src/lopcodes.c \
+ @LUA53_TREE@/src/loslib.c \
+ @LUA53_TREE@/src/lparser.c \
+ @LUA53_TREE@/src/lstate.c \
+ @LUA53_TREE@/src/lstring.c \
+ @LUA53_TREE@/src/lstrlib.c \
+ @LUA53_TREE@/src/ltable.c \
+ @LUA53_TREE@/src/ltablib.c \
+ @LUA53_TREE@/src/ltm.c \
+ @LUA53_TREE@/src/lua.c \
+ @LUA53_TREE@/src/lundump.c \
+ @LUA53_TREE@/src/lutf8lib.c \
+ @LUA53_TREE@/src/lvm.c \
+ @LUA53_TREE@/src/lzio.c
+
+lua53includedir = ${includedir}/texlua53
+lua53include_HEADERS = \
+ $(LUA53_TREE)/src/lauxlib.h \
+ $(LUA53_TREE)/src/luaconf.h \
+ $(LUA53_TREE)/src/lua.h \
+ $(LUA53_TREE)/src/lua.hpp \
+ $(LUA53_TREE)/src/lualib.h
+
+pkgconfigdir = ${libdir}/pkgconfig
+pkgconfig_DATA = texlua53.pc
+@build_TRUE@dist_check_SCRIPTS = lua53.test luaerror.test
+@build_TRUE@TESTS = lua53.test luaerror.test
+luatest_SOURCES = luatest.c
+luatest_CPPFLAGS = -Iinclude
+nodist_luatry_SOURCES = @LUA53_TREE@/src/lua.c
+luatry_CPPFLAGS = -Iinclude
+LDADD = libtexlua53.la
+CLEANFILES = error.out error.tmp rebuild.stamp
+
+# Rebuild
+rebuild_prereq =
+rebuild_target = all
+all: config.h
+ $(MAKE) $(AM_MAKEFLAGS) all-recursive
+
+.SUFFIXES:
+.SUFFIXES: .c .lo .log .o .obj .test .test$(EXEEXT) .trs
+am--refresh: Makefile
+ @:
+$(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ $(srcdir)/Makefile.am $(srcdir)/../../am/dist_hook.am $(srcdir)/../../am/rebuild.am $(am__configure_deps)
+ @for dep in $?; do \
+ case '$(am__configure_deps)' in \
+ *$$dep*) \
+ echo ' cd $(srcdir) && $(AUTOMAKE) --foreign'; \
+ $(am__cd) $(srcdir) && $(AUTOMAKE) --foreign \
+ && exit 0; \
+ exit 1;; \
+ esac; \
+ done; \
+ echo ' cd $(top_srcdir) && $(AUTOMAKE) --foreign Makefile'; \
+ $(am__cd) $(top_srcdir) && \
+ $(AUTOMAKE) --foreign Makefile
+Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
+ @case '$?' in \
+ *config.status*) \
+ echo ' $(SHELL) ./config.status'; \
+ $(SHELL) ./config.status;; \
+ *) \
+ echo ' cd $(top_builddir) && $(SHELL) ./config.status $@ $(am__depfiles_maybe)'; \
+ cd $(top_builddir) && $(SHELL) ./config.status $@ $(am__depfiles_maybe);; \
+ esac;
+$(srcdir)/../../am/dist_hook.am $(srcdir)/../../am/rebuild.am $(am__empty):
+
+$(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES)
+ $(SHELL) ./config.status --recheck
+
+$(top_srcdir)/configure: @MAINTAINER_MODE_TRUE@ $(am__configure_deps)
+ $(am__cd) $(srcdir) && $(AUTOCONF)
+$(ACLOCAL_M4): @MAINTAINER_MODE_TRUE@ $(am__aclocal_m4_deps)
+ $(am__cd) $(srcdir) && $(ACLOCAL) $(ACLOCAL_AMFLAGS)
+$(am__aclocal_m4_deps):
+
+config.h: stamp-h1
+ @test -f $@ || rm -f stamp-h1
+ @test -f $@ || $(MAKE) $(AM_MAKEFLAGS) stamp-h1
+
+stamp-h1: $(srcdir)/config.h.in $(top_builddir)/config.status
+ @rm -f stamp-h1
+ cd $(top_builddir) && $(SHELL) ./config.status config.h
+$(srcdir)/config.h.in: @MAINTAINER_MODE_TRUE@ $(am__configure_deps)
+ ($(am__cd) $(top_srcdir) && $(AUTOHEADER))
+ rm -f stamp-h1
+ touch $@
+
+distclean-hdr:
+ -rm -f config.h stamp-h1
+texlua53.pc: $(top_builddir)/config.status $(srcdir)/texlua53.pc.in
+ cd $(top_builddir) && $(SHELL) ./config.status $@
+
+install-libLTLIBRARIES: $(lib_LTLIBRARIES)
+ @$(NORMAL_INSTALL)
+ @list='$(lib_LTLIBRARIES)'; test -n "$(libdir)" || list=; \
+ list2=; for p in $$list; do \
+ if test -f $$p; then \
+ list2="$$list2 $$p"; \
+ else :; fi; \
+ done; \
+ test -z "$$list2" || { \
+ echo " $(MKDIR_P) '$(DESTDIR)$(libdir)'"; \
+ $(MKDIR_P) "$(DESTDIR)$(libdir)" || exit 1; \
+ echo " $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(INSTALL) $(INSTALL_STRIP_FLAG) $$list2 '$(DESTDIR)$(libdir)'"; \
+ $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(INSTALL) $(INSTALL_STRIP_FLAG) $$list2 "$(DESTDIR)$(libdir)"; \
+ }
+
+uninstall-libLTLIBRARIES:
+ @$(NORMAL_UNINSTALL)
+ @list='$(lib_LTLIBRARIES)'; test -n "$(libdir)" || list=; \
+ for p in $$list; do \
+ $(am__strip_dir) \
+ echo " $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=uninstall rm -f '$(DESTDIR)$(libdir)/$$f'"; \
+ $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=uninstall rm -f "$(DESTDIR)$(libdir)/$$f"; \
+ done
+
+clean-libLTLIBRARIES:
+ -test -z "$(lib_LTLIBRARIES)" || rm -f $(lib_LTLIBRARIES)
+ @list='$(lib_LTLIBRARIES)'; \
+ locs=`for p in $$list; do echo $$p; done | \
+ sed 's|^[^/]*$$|.|; s|/[^/]*$$||; s|$$|/so_locations|' | \
+ sort -u`; \
+ test -z "$$locs" || { \
+ echo rm -f $${locs}; \
+ rm -f $${locs}; \
+ }
+@LUA53_TREE@/src/$(am__dirstamp):
+ @$(MKDIR_P) @LUA53_TREE@/src
+ @: > @LUA53_TREE@/src/$(am__dirstamp)
+@LUA53_TREE@/src/$(DEPDIR)/$(am__dirstamp):
+ @$(MKDIR_P) @LUA53_TREE@/src/$(DEPDIR)
+ @: > @LUA53_TREE@/src/$(DEPDIR)/$(am__dirstamp)
+@LUA53_TREE@/src/lapi.lo: @LUA53_TREE@/src/$(am__dirstamp) \
+ @LUA53_TREE@/src/$(DEPDIR)/$(am__dirstamp)
+@LUA53_TREE@/src/lauxlib.lo: @LUA53_TREE@/src/$(am__dirstamp) \
+ @LUA53_TREE@/src/$(DEPDIR)/$(am__dirstamp)
+@LUA53_TREE@/src/lbaselib.lo: @LUA53_TREE@/src/$(am__dirstamp) \
+ @LUA53_TREE@/src/$(DEPDIR)/$(am__dirstamp)
+@LUA53_TREE@/src/lbitlib.lo: @LUA53_TREE@/src/$(am__dirstamp) \
+ @LUA53_TREE@/src/$(DEPDIR)/$(am__dirstamp)
+@LUA53_TREE@/src/lcode.lo: @LUA53_TREE@/src/$(am__dirstamp) \
+ @LUA53_TREE@/src/$(DEPDIR)/$(am__dirstamp)
+@LUA53_TREE@/src/lcorolib.lo: @LUA53_TREE@/src/$(am__dirstamp) \
+ @LUA53_TREE@/src/$(DEPDIR)/$(am__dirstamp)
+@LUA53_TREE@/src/lctype.lo: @LUA53_TREE@/src/$(am__dirstamp) \
+ @LUA53_TREE@/src/$(DEPDIR)/$(am__dirstamp)
+@LUA53_TREE@/src/ldblib.lo: @LUA53_TREE@/src/$(am__dirstamp) \
+ @LUA53_TREE@/src/$(DEPDIR)/$(am__dirstamp)
+@LUA53_TREE@/src/ldebug.lo: @LUA53_TREE@/src/$(am__dirstamp) \
+ @LUA53_TREE@/src/$(DEPDIR)/$(am__dirstamp)
+@LUA53_TREE@/src/ldo.lo: @LUA53_TREE@/src/$(am__dirstamp) \
+ @LUA53_TREE@/src/$(DEPDIR)/$(am__dirstamp)
+@LUA53_TREE@/src/ldump.lo: @LUA53_TREE@/src/$(am__dirstamp) \
+ @LUA53_TREE@/src/$(DEPDIR)/$(am__dirstamp)
+@LUA53_TREE@/src/lfunc.lo: @LUA53_TREE@/src/$(am__dirstamp) \
+ @LUA53_TREE@/src/$(DEPDIR)/$(am__dirstamp)
+@LUA53_TREE@/src/lgc.lo: @LUA53_TREE@/src/$(am__dirstamp) \
+ @LUA53_TREE@/src/$(DEPDIR)/$(am__dirstamp)
+@LUA53_TREE@/src/linit.lo: @LUA53_TREE@/src/$(am__dirstamp) \
+ @LUA53_TREE@/src/$(DEPDIR)/$(am__dirstamp)
+@LUA53_TREE@/src/liolib.lo: @LUA53_TREE@/src/$(am__dirstamp) \
+ @LUA53_TREE@/src/$(DEPDIR)/$(am__dirstamp)
+@LUA53_TREE@/src/llex.lo: @LUA53_TREE@/src/$(am__dirstamp) \
+ @LUA53_TREE@/src/$(DEPDIR)/$(am__dirstamp)
+@LUA53_TREE@/src/lmathlib.lo: @LUA53_TREE@/src/$(am__dirstamp) \
+ @LUA53_TREE@/src/$(DEPDIR)/$(am__dirstamp)
+@LUA53_TREE@/src/lmem.lo: @LUA53_TREE@/src/$(am__dirstamp) \
+ @LUA53_TREE@/src/$(DEPDIR)/$(am__dirstamp)
+@LUA53_TREE@/src/loadlib.lo: @LUA53_TREE@/src/$(am__dirstamp) \
+ @LUA53_TREE@/src/$(DEPDIR)/$(am__dirstamp)
+@LUA53_TREE@/src/lobject.lo: @LUA53_TREE@/src/$(am__dirstamp) \
+ @LUA53_TREE@/src/$(DEPDIR)/$(am__dirstamp)
+@LUA53_TREE@/src/lopcodes.lo: @LUA53_TREE@/src/$(am__dirstamp) \
+ @LUA53_TREE@/src/$(DEPDIR)/$(am__dirstamp)
+@LUA53_TREE@/src/loslib.lo: @LUA53_TREE@/src/$(am__dirstamp) \
+ @LUA53_TREE@/src/$(DEPDIR)/$(am__dirstamp)
+@LUA53_TREE@/src/lparser.lo: @LUA53_TREE@/src/$(am__dirstamp) \
+ @LUA53_TREE@/src/$(DEPDIR)/$(am__dirstamp)
+@LUA53_TREE@/src/lstate.lo: @LUA53_TREE@/src/$(am__dirstamp) \
+ @LUA53_TREE@/src/$(DEPDIR)/$(am__dirstamp)
+@LUA53_TREE@/src/lstring.lo: @LUA53_TREE@/src/$(am__dirstamp) \
+ @LUA53_TREE@/src/$(DEPDIR)/$(am__dirstamp)
+@LUA53_TREE@/src/lstrlib.lo: @LUA53_TREE@/src/$(am__dirstamp) \
+ @LUA53_TREE@/src/$(DEPDIR)/$(am__dirstamp)
+@LUA53_TREE@/src/ltable.lo: @LUA53_TREE@/src/$(am__dirstamp) \
+ @LUA53_TREE@/src/$(DEPDIR)/$(am__dirstamp)
+@LUA53_TREE@/src/ltablib.lo: @LUA53_TREE@/src/$(am__dirstamp) \
+ @LUA53_TREE@/src/$(DEPDIR)/$(am__dirstamp)
+@LUA53_TREE@/src/ltm.lo: @LUA53_TREE@/src/$(am__dirstamp) \
+ @LUA53_TREE@/src/$(DEPDIR)/$(am__dirstamp)
+@LUA53_TREE@/src/lua.lo: @LUA53_TREE@/src/$(am__dirstamp) \
+ @LUA53_TREE@/src/$(DEPDIR)/$(am__dirstamp)
+@LUA53_TREE@/src/lundump.lo: @LUA53_TREE@/src/$(am__dirstamp) \
+ @LUA53_TREE@/src/$(DEPDIR)/$(am__dirstamp)
+@LUA53_TREE@/src/lutf8lib.lo: @LUA53_TREE@/src/$(am__dirstamp) \
+ @LUA53_TREE@/src/$(DEPDIR)/$(am__dirstamp)
+@LUA53_TREE@/src/lvm.lo: @LUA53_TREE@/src/$(am__dirstamp) \
+ @LUA53_TREE@/src/$(DEPDIR)/$(am__dirstamp)
+@LUA53_TREE@/src/lzio.lo: @LUA53_TREE@/src/$(am__dirstamp) \
+ @LUA53_TREE@/src/$(DEPDIR)/$(am__dirstamp)
+
+libtexlua53.la: $(libtexlua53_la_OBJECTS) $(libtexlua53_la_DEPENDENCIES) $(EXTRA_libtexlua53_la_DEPENDENCIES)
+ $(AM_V_CCLD)$(libtexlua53_la_LINK) -rpath $(libdir) $(libtexlua53_la_OBJECTS) $(libtexlua53_la_LIBADD) $(LIBS)
+
+clean-checkPROGRAMS:
+ @list='$(check_PROGRAMS)'; test -n "$$list" || exit 0; \
+ echo " rm -f" $$list; \
+ rm -f $$list || exit $$?; \
+ test -n "$(EXEEXT)" || exit 0; \
+ list=`for p in $$list; do echo "$$p"; done | sed 's/$(EXEEXT)$$//'`; \
+ echo " rm -f" $$list; \
+ rm -f $$list
+
+luatest$(EXEEXT): $(luatest_OBJECTS) $(luatest_DEPENDENCIES) $(EXTRA_luatest_DEPENDENCIES)
+ @rm -f luatest$(EXEEXT)
+ $(AM_V_CCLD)$(LINK) $(luatest_OBJECTS) $(luatest_LDADD) $(LIBS)
+@LUA53_TREE@/src/luatry-lua.$(OBJEXT): \
+ @LUA53_TREE@/src/$(am__dirstamp) \
+ @LUA53_TREE@/src/$(DEPDIR)/$(am__dirstamp)
+
+luatry$(EXEEXT): $(luatry_OBJECTS) $(luatry_DEPENDENCIES) $(EXTRA_luatry_DEPENDENCIES)
+ @rm -f luatry$(EXEEXT)
+ $(AM_V_CCLD)$(LINK) $(luatry_OBJECTS) $(luatry_LDADD) $(LIBS)
+
+mostlyclean-compile:
+ -rm -f *.$(OBJEXT)
+ -rm -f @LUA53_TREE@/src/*.$(OBJEXT)
+ -rm -f @LUA53_TREE@/src/*.lo
+
+distclean-compile:
+ -rm -f *.tab.c
+
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/luatest-luatest.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@@LUA53_TREE@/src/$(DEPDIR)/lapi.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@@LUA53_TREE@/src/$(DEPDIR)/lauxlib.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@@LUA53_TREE@/src/$(DEPDIR)/lbaselib.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@@LUA53_TREE@/src/$(DEPDIR)/lbitlib.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@@LUA53_TREE@/src/$(DEPDIR)/lcode.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@@LUA53_TREE@/src/$(DEPDIR)/lcorolib.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@@LUA53_TREE@/src/$(DEPDIR)/lctype.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@@LUA53_TREE@/src/$(DEPDIR)/ldblib.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@@LUA53_TREE@/src/$(DEPDIR)/ldebug.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@@LUA53_TREE@/src/$(DEPDIR)/ldo.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@@LUA53_TREE@/src/$(DEPDIR)/ldump.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@@LUA53_TREE@/src/$(DEPDIR)/lfunc.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@@LUA53_TREE@/src/$(DEPDIR)/lgc.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@@LUA53_TREE@/src/$(DEPDIR)/linit.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@@LUA53_TREE@/src/$(DEPDIR)/liolib.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@@LUA53_TREE@/src/$(DEPDIR)/llex.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@@LUA53_TREE@/src/$(DEPDIR)/lmathlib.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@@LUA53_TREE@/src/$(DEPDIR)/lmem.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@@LUA53_TREE@/src/$(DEPDIR)/loadlib.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@@LUA53_TREE@/src/$(DEPDIR)/lobject.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@@LUA53_TREE@/src/$(DEPDIR)/lopcodes.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@@LUA53_TREE@/src/$(DEPDIR)/loslib.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@@LUA53_TREE@/src/$(DEPDIR)/lparser.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@@LUA53_TREE@/src/$(DEPDIR)/lstate.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@@LUA53_TREE@/src/$(DEPDIR)/lstring.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@@LUA53_TREE@/src/$(DEPDIR)/lstrlib.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@@LUA53_TREE@/src/$(DEPDIR)/ltable.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@@LUA53_TREE@/src/$(DEPDIR)/ltablib.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@@LUA53_TREE@/src/$(DEPDIR)/ltm.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@@LUA53_TREE@/src/$(DEPDIR)/lua.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@@LUA53_TREE@/src/$(DEPDIR)/luatry-lua.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@@LUA53_TREE@/src/$(DEPDIR)/lundump.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@@LUA53_TREE@/src/$(DEPDIR)/lutf8lib.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@@LUA53_TREE@/src/$(DEPDIR)/lvm.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@@LUA53_TREE@/src/$(DEPDIR)/lzio.Plo@am__quote@
+
+.c.o:
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+@am__fastdepCC_TRUE@ $(COMPILE) -MT $@ -MD -MP -MF $$depbase.Tpo -c -o $@ $< &&\
+@am__fastdepCC_TRUE@ $(am__mv) $$depbase.Tpo $$depbase.Po
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+
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+@am__fastdepCC_TRUE@ $(COMPILE) -MT $@ -MD -MP -MF $$depbase.Tpo -c -o $@ `$(CYGPATH_W) '$<'` &&\
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+
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+ tardir=$(distdir) && $(am__tar) | lzip -c $${LZIP_OPT--9} >$(distdir).tar.lz
+ $(am__post_remove_distdir)
+
+dist-xz: distdir
+ tardir=$(distdir) && $(am__tar) | XZ_OPT=$${XZ_OPT--e} xz -c >$(distdir).tar.xz
+ $(am__post_remove_distdir)
+
+dist-tarZ: distdir
+ @echo WARNING: "Support for distribution archives compressed with" \
+ "legacy program 'compress' is deprecated." >&2
+ @echo WARNING: "It will be removed altogether in Automake 2.0" >&2
+ tardir=$(distdir) && $(am__tar) | compress -c >$(distdir).tar.Z
+ $(am__post_remove_distdir)
+
+dist-shar: distdir
+ @echo WARNING: "Support for shar distribution archives is" \
+ "deprecated." >&2
+ @echo WARNING: "It will be removed altogether in Automake 2.0" >&2
+ shar $(distdir) | GZIP=$(GZIP_ENV) gzip -c >$(distdir).shar.gz
+ $(am__post_remove_distdir)
+
+dist-zip: distdir
+ -rm -f $(distdir).zip
+ zip -rq $(distdir).zip $(distdir)
+ $(am__post_remove_distdir)
+
+dist dist-all:
+ $(MAKE) $(AM_MAKEFLAGS) $(DIST_TARGETS) am__post_remove_distdir='@:'
+ $(am__post_remove_distdir)
+
+# This target untars the dist file and tries a VPATH configuration. Then
+# it guarantees that the distribution is self-contained by making another
+# tarfile.
+distcheck: dist
+ case '$(DIST_ARCHIVES)' in \
+ *.tar.gz*) \
+ GZIP=$(GZIP_ENV) gzip -dc $(distdir).tar.gz | $(am__untar) ;;\
+ *.tar.bz2*) \
+ bzip2 -dc $(distdir).tar.bz2 | $(am__untar) ;;\
+ *.tar.lz*) \
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+ *.tar.xz*) \
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+ *.tar.Z*) \
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+ *.shar.gz*) \
+ GZIP=$(GZIP_ENV) gzip -dc $(distdir).shar.gz | unshar ;;\
+ *.zip*) \
+ unzip $(distdir).zip ;;\
+ esac
+ chmod -R a-w $(distdir)
+ chmod u+w $(distdir)
+ mkdir $(distdir)/_build $(distdir)/_build/sub $(distdir)/_inst
+ chmod a-w $(distdir)
+ test -d $(distdir)/_build || exit 0; \
+ dc_install_base=`$(am__cd) $(distdir)/_inst && pwd | sed -e 's,^[^:\\/]:[\\/],/,'` \
+ && dc_destdir="$${TMPDIR-/tmp}/am-dc-$$$$/" \
+ && am__cwd=`pwd` \
+ && $(am__cd) $(distdir)/_build/sub \
+ && ../../configure \
+ $(AM_DISTCHECK_CONFIGURE_FLAGS) \
+ $(DISTCHECK_CONFIGURE_FLAGS) \
+ --srcdir=../.. --prefix="$$dc_install_base" \
+ && $(MAKE) $(AM_MAKEFLAGS) \
+ && $(MAKE) $(AM_MAKEFLAGS) dvi \
+ && $(MAKE) $(AM_MAKEFLAGS) check \
+ && $(MAKE) $(AM_MAKEFLAGS) install \
+ && $(MAKE) $(AM_MAKEFLAGS) installcheck \
+ && $(MAKE) $(AM_MAKEFLAGS) uninstall \
+ && $(MAKE) $(AM_MAKEFLAGS) distuninstallcheck_dir="$$dc_install_base" \
+ distuninstallcheck \
+ && chmod -R a-w "$$dc_install_base" \
+ && ({ \
+ (cd ../.. && umask 077 && mkdir "$$dc_destdir") \
+ && $(MAKE) $(AM_MAKEFLAGS) DESTDIR="$$dc_destdir" install \
+ && $(MAKE) $(AM_MAKEFLAGS) DESTDIR="$$dc_destdir" uninstall \
+ && $(MAKE) $(AM_MAKEFLAGS) DESTDIR="$$dc_destdir" \
+ distuninstallcheck_dir="$$dc_destdir" distuninstallcheck; \
+ } || { rm -rf "$$dc_destdir"; exit 1; }) \
+ && rm -rf "$$dc_destdir" \
+ && $(MAKE) $(AM_MAKEFLAGS) dist \
+ && rm -rf $(DIST_ARCHIVES) \
+ && $(MAKE) $(AM_MAKEFLAGS) distcleancheck \
+ && cd "$$am__cwd" \
+ || exit 1
+ $(am__post_remove_distdir)
+ @(echo "$(distdir) archives ready for distribution: "; \
+ list='$(DIST_ARCHIVES)'; for i in $$list; do echo $$i; done) | \
+ sed -e 1h -e 1s/./=/g -e 1p -e 1x -e '$$p' -e '$$x'
+distuninstallcheck:
+ @test -n '$(distuninstallcheck_dir)' || { \
+ echo 'ERROR: trying to run $@ with an empty' \
+ '$$(distuninstallcheck_dir)' >&2; \
+ exit 1; \
+ }; \
+ $(am__cd) '$(distuninstallcheck_dir)' || { \
+ echo 'ERROR: cannot chdir into $(distuninstallcheck_dir)' >&2; \
+ exit 1; \
+ }; \
+ test `$(am__distuninstallcheck_listfiles) | wc -l` -eq 0 \
+ || { echo "ERROR: files left after uninstall:" ; \
+ if test -n "$(DESTDIR)"; then \
+ echo " (check DESTDIR support)"; \
+ fi ; \
+ $(distuninstallcheck_listfiles) ; \
+ exit 1; } >&2
+distcleancheck: distclean
+ @if test '$(srcdir)' = . ; then \
+ echo "ERROR: distcleancheck can only run from a VPATH build" ; \
+ exit 1 ; \
+ fi
+ @test `$(distcleancheck_listfiles) | wc -l` -eq 0 \
+ || { echo "ERROR: files left in build directory after distclean:" ; \
+ $(distcleancheck_listfiles) ; \
+ exit 1; } >&2
+check-am: all-am
+ $(MAKE) $(AM_MAKEFLAGS) $(check_PROGRAMS) \
+ $(dist_check_SCRIPTS)
+ $(MAKE) $(AM_MAKEFLAGS) check-TESTS
+check: check-recursive
+all-am: Makefile $(LTLIBRARIES) $(DATA) $(HEADERS) config.h
+installdirs: installdirs-recursive
+installdirs-am:
+ for dir in "$(DESTDIR)$(libdir)" "$(DESTDIR)$(pkgconfigdir)" "$(DESTDIR)$(lua53includedir)"; do \
+ test -z "$$dir" || $(MKDIR_P) "$$dir"; \
+ done
+install: install-recursive
+install-exec: install-exec-recursive
+install-data: install-data-recursive
+uninstall: uninstall-recursive
+
+install-am: all-am
+ @$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
+
+installcheck: installcheck-recursive
+install-strip:
+ if test -z '$(STRIP)'; then \
+ $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+ install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+ install; \
+ else \
+ $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+ install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+ "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'" install; \
+ fi
+mostlyclean-generic:
+ -test -z "$(TEST_LOGS)" || rm -f $(TEST_LOGS)
+ -test -z "$(TEST_LOGS:.log=.trs)" || rm -f $(TEST_LOGS:.log=.trs)
+ -test -z "$(TEST_SUITE_LOG)" || rm -f $(TEST_SUITE_LOG)
+
+clean-generic:
+ -test -z "$(CLEANFILES)" || rm -f $(CLEANFILES)
+
+distclean-generic:
+ -test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
+ -test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES)
+ -rm -f @LUA53_TREE@/src/$(DEPDIR)/$(am__dirstamp)
+ -rm -f @LUA53_TREE@/src/$(am__dirstamp)
+
+maintainer-clean-generic:
+ @echo "This command is intended for maintainers to use"
+ @echo "it deletes files that may require special tools to rebuild."
+clean: clean-recursive
+
+clean-am: clean-checkPROGRAMS clean-generic clean-libLTLIBRARIES \
+ clean-libtool mostlyclean-am
+
+distclean: distclean-recursive
+ -rm -f $(am__CONFIG_DISTCLEAN_FILES)
+ -rm -rf ./$(DEPDIR) @LUA53_TREE@/src/$(DEPDIR)
+ -rm -f Makefile
+distclean-am: clean-am distclean-compile distclean-generic \
+ distclean-hdr distclean-libtool distclean-tags
+
+dvi: dvi-recursive
+
+dvi-am:
+
+html: html-recursive
+
+html-am:
+
+info: info-recursive
+
+info-am:
+
+install-data-am: install-lua53includeHEADERS install-pkgconfigDATA
+
+install-dvi: install-dvi-recursive
+
+install-dvi-am:
+
+install-exec-am: install-libLTLIBRARIES
+
+install-html: install-html-recursive
+
+install-html-am:
+
+install-info: install-info-recursive
+
+install-info-am:
+
+install-man:
+
+install-pdf: install-pdf-recursive
+
+install-pdf-am:
+
+install-ps: install-ps-recursive
+
+install-ps-am:
+
+installcheck-am:
+
+maintainer-clean: maintainer-clean-recursive
+ -rm -f $(am__CONFIG_DISTCLEAN_FILES)
+ -rm -rf $(top_srcdir)/autom4te.cache
+ -rm -rf ./$(DEPDIR) @LUA53_TREE@/src/$(DEPDIR)
+ -rm -f Makefile
+maintainer-clean-am: distclean-am maintainer-clean-generic
+
+mostlyclean: mostlyclean-recursive
+
+mostlyclean-am: mostlyclean-compile mostlyclean-generic \
+ mostlyclean-libtool
+
+pdf: pdf-recursive
+
+pdf-am:
+
+ps: ps-recursive
+
+ps-am:
+
+uninstall-am: uninstall-libLTLIBRARIES uninstall-lua53includeHEADERS \
+ uninstall-pkgconfigDATA
+
+.MAKE: $(am__recursive_targets) all check-am install-am install-strip
+
+.PHONY: $(am__recursive_targets) CTAGS GTAGS TAGS all all-am \
+ am--refresh check check-TESTS check-am clean \
+ clean-checkPROGRAMS clean-cscope clean-generic \
+ clean-libLTLIBRARIES clean-libtool cscope cscopelist-am ctags \
+ ctags-am dist dist-all dist-bzip2 dist-gzip dist-hook \
+ dist-lzip dist-shar dist-tarZ dist-xz dist-zip distcheck \
+ distclean distclean-compile distclean-generic distclean-hdr \
+ distclean-libtool distclean-tags distcleancheck distdir \
+ distuninstallcheck dvi dvi-am html html-am info info-am \
+ install install-am install-data install-data-am install-dvi \
+ install-dvi-am install-exec install-exec-am install-html \
+ install-html-am install-info install-info-am \
+ install-libLTLIBRARIES install-lua53includeHEADERS install-man \
+ install-pdf install-pdf-am install-pkgconfigDATA install-ps \
+ install-ps-am install-strip installcheck installcheck-am \
+ installdirs installdirs-am maintainer-clean \
+ maintainer-clean-generic mostlyclean mostlyclean-compile \
+ mostlyclean-generic mostlyclean-libtool pdf pdf-am ps ps-am \
+ recheck tags tags-am uninstall uninstall-am \
+ uninstall-libLTLIBRARIES uninstall-lua53includeHEADERS \
+ uninstall-pkgconfigDATA
+
+.PRECIOUS: Makefile
+
+dist-hook:
+ cd "$(distdir)" && rm -rf $(NEVER_DIST)
+lua53.log: luatest$(EXEEXT)
+luaerror.log: luatry$(EXEEXT)
+rebuild.stamp: $(rebuild_target)
+ echo timestamp >$@
+
+.PHONY: rebuild
+rebuild: $(rebuild_prereq)
+ @dry=; for f in x $$MAKEFLAGS; do \
+ case $$f in \
+ *=*|--*);; \
+ *n*) dry=:;; \
+ esac; \
+ done; \
+ if test -f rebuild.stamp; then :; else \
+ $$dry trap 'rm -rf rebuild.lock' 1 2 13 15; \
+ if $$dry mkdir rebuild.lock 2>/dev/null; then \
+ $(MAKE) $(AM_MAKEFLAGS) rebuild.stamp; \
+ $$dry rmdir rebuild.lock; \
+ else \
+ while test -d rebuild.lock && test -z "$$dry"; do sleep 1; done; \
+ fi; \
+ $$dry test -f rebuild.stamp; exit $$?; \
+ fi
+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
diff --git a/Build/source/libs/lua53/TLpatches/ChangeLog b/Build/source/libs/lua53/TLpatches/ChangeLog
new file mode 100644
index 00000000000..882ddcdde9e
--- /dev/null
+++ b/Build/source/libs/lua53/TLpatches/ChangeLog
@@ -0,0 +1,39 @@
+2017-10-24 Luigi Scarso <luigi.scarso@gmail.com>
+ Adapted for lua 5.3.4
+
+2015-03-11 Peter Breitenlohner <peb@mppmu.mpg.de>
+
+ Import lua-5.2.4/ from http://www.lua.org/ftp/lua-5.2.4.tar.gz.
+
+ * patch-01-utf-8, patch-02-FreeBSD, patch-03-export: Adapted.
+
+2014-10-22 Peter Breitenlohner <peb@mppmu.mpg.de>
+
+ * patch-03-export (new): Export symbols for LuaTeX (from Luigi).
+
+2014-02-13 Peter Breitenlohner <peb@mppmu.mpg.de>
+
+ * patch-02-FreeBSD (new): Required for FreeBSD.
+ From Nikola Lecic <nikola.lecic@anthesphoria.net>.
+
+2014-02-13 Peter Breitenlohner <peb@mppmu.mpg.de>
+
+ * patch-01-utf-8 (new): Allow utf-8 chars in identifiers.
+ From Luigi Scarso <luigi.scarso@gmail.com>.
+
+2012-12-07 Peter Breitenlohner <peb@mppmu.mpg.de>
+
+ Import lua-5.2.3/ from http://www.lua.org/ftp/lua-5.2.3.tar.gz.
+
+2012-06-25 Peter Breitenlohner <peb@mppmu.mpg.de>
+
+ Import lua-5.2.2/ from http://www.lua.org/ftp/lua-5.2.2.tar.gz.
+
+ * patch-01-const (removed): Now included upstream.
+
+2012-06-18 Peter Breitenlohner <peb@mppmu.mpg.de>
+
+ Import lua-5.2.1/ from http://www.lua.org/ftp/lua-5.2.1.tar.gz.
+
+ * patch-01-const (new): Add const to avoid warning.
+
diff --git a/Build/source/libs/lua53/TLpatches/_patch-01-utf-8 b/Build/source/libs/lua53/TLpatches/_patch-01-utf-8
new file mode 100644
index 00000000000..9ad97494106
--- /dev/null
+++ b/Build/source/libs/lua53/TLpatches/_patch-01-utf-8
@@ -0,0 +1,26 @@
+diff -ur lua-5.2.4.orig/src/lctype.h lua-5.2.4/src/lctype.h
+--- lua-5.2.4.orig/src/lctype.h 2013-04-12 20:48:47.000000000 +0200
++++ lua-5.2.4/src/lctype.h 2014-02-13 13:17:33.000000000 +0100
+@@ -7,6 +7,8 @@
+ #ifndef lctype_h
+ #define lctype_h
+
++#include <ctype.h>
++
+ #include "lua.h"
+
+
+@@ -53,9 +55,11 @@
+
+ /*
+ ** 'lalpha' (Lua alphabetic) and 'lalnum' (Lua alphanumeric) both include '_'
++**
++** all utf-8 chars (greater than 0x7f) are always alphabetic
+ */
+-#define lislalpha(c) testprop(c, MASK(ALPHABIT))
+-#define lislalnum(c) testprop(c, (MASK(ALPHABIT) | MASK(DIGITBIT)))
++#define lislalpha(c) (isalpha(c) || (c) == '_' || (c) > 0x7f)
++#define lislalnum(c) (isalnum(c) || (c) == '_' || (c) > 0x7f)
+ #define lisdigit(c) testprop(c, MASK(DIGITBIT))
+ #define lisspace(c) testprop(c, MASK(SPACEBIT))
+ #define lisprint(c) testprop(c, MASK(PRINTBIT))
diff --git a/Build/source/libs/lua53/TLpatches/_patch-02-FreeBSD b/Build/source/libs/lua53/TLpatches/_patch-02-FreeBSD
new file mode 100644
index 00000000000..c9465de9446
--- /dev/null
+++ b/Build/source/libs/lua53/TLpatches/_patch-02-FreeBSD
@@ -0,0 +1,13 @@
+diff -ur lua-5.2.4.orig/src/liolib.c lua-5.2.4/src/liolib.c
+--- lua-5.2.4.orig/src/liolib.c 2013-04-12 20:48:47.000000000 +0200
++++ lua-5.2.4/src/liolib.c 2014-03-19 15:03:49.727286832 +0100
+@@ -19,6 +19,9 @@
+ #include <stdio.h>
+ #include <stdlib.h>
+ #include <string.h>
++#if defined(HAVE_UNISTD_H)
++#include <unistd.h>
++#endif
+
+ #define liolib_c
+ #define LUA_LIB
diff --git a/Build/source/libs/lua53/TLpatches/_patch-03-export b/Build/source/libs/lua53/TLpatches/_patch-03-export
new file mode 100644
index 00000000000..2c2edd01b6a
--- /dev/null
+++ b/Build/source/libs/lua53/TLpatches/_patch-03-export
@@ -0,0 +1,33 @@
+diff -ur lua-5.2.4.orig/src/lopcodes.h lua-5.2.4/src/lopcodes.h
+--- lua-5.2.4.orig/src/lopcodes.h 2014-10-20 20:32:09.000000000 +0200
++++ lua-5.2.4/src/lopcodes.h 2015-03-11 08:31:42.000000000 +0100
+@@ -269,7 +269,7 @@
+ OpArgK /* argument is a constant or register/constant */
+ };
+
+-LUAI_DDEC const lu_byte luaP_opmodes[NUM_OPCODES];
++LUA_API const lu_byte luaP_opmodes[NUM_OPCODES];
+
+ #define getOpMode(m) (cast(enum OpMode, luaP_opmodes[m] & 3))
+ #define getBMode(m) (cast(enum OpArgMask, (luaP_opmodes[m] >> 4) & 3))
+@@ -278,7 +278,7 @@
+ #define testTMode(m) (luaP_opmodes[m] & (1 << 7))
+
+
+-LUAI_DDEC const char *const luaP_opnames[NUM_OPCODES+1]; /* opcode names */
++LUA_API const char *const luaP_opnames[NUM_OPCODES+1]; /* opcode names */
+
+
+ /* number of list items to accumulate before a SETLIST instruction */
+diff -ur lua-5.2.4.orig/src/lundump.h lua-5.2.4/src/lundump.h
+--- lua-5.2.4.orig/src/lundump.h 2013-04-12 20:48:47.000000000 +0200
++++ lua-5.2.4/src/lundump.h 2014-10-22 11:14:59.000000000 +0200
+@@ -17,7 +17,7 @@
+ LUAI_FUNC void luaU_header (lu_byte* h);
+
+ /* dump one chunk; from ldump.c */
+-LUAI_FUNC int luaU_dump (lua_State* L, const Proto* f, lua_Writer w, void* data, int strip);
++LUA_API int luaU_dump (lua_State* L, const Proto* f, lua_Writer w, void* data, int strip);
+
+ /* data to catch conversion errors */
+ #define LUAC_TAIL "\x19\x93\r\n\x1a\n"
diff --git a/Build/source/libs/lua53/TLpatches/patch-01-utf-8 b/Build/source/libs/lua53/TLpatches/patch-01-utf-8
new file mode 100644
index 00000000000..f2ac4013430
--- /dev/null
+++ b/Build/source/libs/lua53/TLpatches/patch-01-utf-8
@@ -0,0 +1,17 @@
+diff -ur lua-5.3.4.orig/src/lctype.h lua-5.3.4/src/lctype.h
+--- lctype.h.orig 2017-10-24 15:14:50.724139638 +0200
++++ lctype.h 2017-10-24 15:15:51.704137138 +0200
+@@ -53,9 +53,11 @@
+
+ /*
+ ** 'lalpha' (Lua alphabetic) and 'lalnum' (Lua alphanumeric) both include '_'
++**
++** all utf-8 chars (greater than 0x7f) are always alphabetic
+ */
+-#define lislalpha(c) testprop(c, MASK(ALPHABIT))
+-#define lislalnum(c) testprop(c, (MASK(ALPHABIT) | MASK(DIGITBIT)))
++#define lislalpha(c) (isalpha(c) || (c) == '_' || (c) > 0x7f)
++#define lislalnum(c) (isalnum(c) || (c) == '_' || (c) > 0x7f)
+ #define lisdigit(c) testprop(c, MASK(DIGITBIT))
+ #define lisspace(c) testprop(c, MASK(SPACEBIT))
+ #define lisprint(c) testprop(c, MASK(PRINTBIT))
diff --git a/Build/source/libs/lua53/TLpatches/patch-02-FreeBSD b/Build/source/libs/lua53/TLpatches/patch-02-FreeBSD
new file mode 100644
index 00000000000..fc59f4842a3
--- /dev/null
+++ b/Build/source/libs/lua53/TLpatches/patch-02-FreeBSD
@@ -0,0 +1,12 @@
+diff -ur liolib.c.orig liolib.c
+--- liolib.c.orig 2017-10-24 15:16:06.036136550 +0200
++++ liolib.c 2017-10-24 15:16:49.968134748 +0200
+@@ -16,6 +16,9 @@
+ #include <stdio.h>
+ #include <stdlib.h>
+ #include <string.h>
++#if defined(HAVE_UNISTD_H)
++#include <unistd.h>
++#endif
+
+ #include "lua.h"
diff --git a/Build/source/libs/lua53/TLpatches/patch-03-export b/Build/source/libs/lua53/TLpatches/patch-03-export
new file mode 100644
index 00000000000..dda2b87b24c
--- /dev/null
+++ b/Build/source/libs/lua53/TLpatches/patch-03-export
@@ -0,0 +1,35 @@
+diff -ur lopcodes.h.orig lopcodes.h
+--- lopcodes.h.orig 2017-10-24 15:22:51.012119943 +0200
++++ lopcodes.h 2017-10-24 15:18:37.924130321 +0200
+@@ -278,7 +278,7 @@
+ OpArgK /* argument is a constant or register/constant */
+ };
+
+-LUAI_DDEC const lu_byte luaP_opmodes[NUM_OPCODES];
++LUA_API const lu_byte luaP_opmodes[NUM_OPCODES];
+
+ #define getOpMode(m) (cast(enum OpMode, luaP_opmodes[m] & 3))
+ #define getBMode(m) (cast(enum OpArgMask, (luaP_opmodes[m] >> 4) & 3))
+@@ -287,7 +287,7 @@
+ #define testTMode(m) (luaP_opmodes[m] & (1 << 7))
+
+
+-LUAI_DDEC const char *const luaP_opnames[NUM_OPCODES+1]; /* opcode names */
++LUA_API const char *const luaP_opnames[NUM_OPCODES+1]; /* opcode names */
+
+
+ /* number of list items to accumulate before a SETLIST instruction */
+
+diff -ur lundump.h.orig lundump.h
+--- lundump.h.orig 2017-10-24 15:19:03.860129258 +0200
++++ lundump.h 2017-10-24 15:19:47.088127485 +0200
+@@ -26,7 +26,7 @@
+ LUAI_FUNC LClosure* luaU_undump (lua_State* L, ZIO* Z, const char* name);
+
+ /* dump one chunk; from ldump.c */
+-LUAI_FUNC int luaU_dump (lua_State* L, const Proto* f, lua_Writer w,
++LUA_API int luaU_dump (lua_State* L, const Proto* f, lua_Writer w,
+ void* data, int strip);
+
+ #endif
+
diff --git a/Build/source/libs/lua53/ac/withenable.ac b/Build/source/libs/lua53/ac/withenable.ac
new file mode 100644
index 00000000000..cf5919601a7
--- /dev/null
+++ b/Build/source/libs/lua53/ac/withenable.ac
@@ -0,0 +1,7 @@
+## libs/lua53/ac/withenable.ac: configure.ac fragment for the TeX Live subdirectory libs/lua53/
+dnl
+dnl Copyright (C) 2013 Peter Breitenlohner <tex-live@tug.org>
+dnl You may freely use, modify and/or distribute this file.
+dnl
+## configure options and TL libraries required for lua53
+KPSE_WITH_LIB([lua53], , [tree])
diff --git a/Build/source/libs/lua53/aclocal.m4 b/Build/source/libs/lua53/aclocal.m4
new file mode 100644
index 00000000000..7952b93952c
--- /dev/null
+++ b/Build/source/libs/lua53/aclocal.m4
@@ -0,0 +1,1200 @@
+# generated automatically by aclocal 1.15 -*- Autoconf -*-
+
+# Copyright (C) 1996-2014 Free Software Foundation, Inc.
+
+# This file is free software; the Free Software Foundation
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+# To make any issue more visible, cause the running configure to be aborted
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+# user can still override this though.
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+Your 'rm' program seems unable to run without file operands specified
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+You can download and install GNU coreutils to get an 'rm' implementation
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+# Add --enable-maintainer-mode option to configure. -*- Autoconf -*-
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+# Copyright (C) 1996-2014 Free Software Foundation, Inc.
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+# AM_MAINTAINER_MODE([DEFAULT-MODE])
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+# Check to see how 'make' treats includes. -*- Autoconf -*-
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+# Copyright (C) 2001-2014 Free Software Foundation, Inc.
+#
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+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# AM_MAKE_INCLUDE()
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+AC_DEFUN([AM_MAKE_INCLUDE],
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+# Now try BSD make style include.
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+# Fake the existence of programs that GNU maintainers use. -*- Autoconf -*-
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+# Copyright (C) 1997-2014 Free Software Foundation, Inc.
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+# AM_MISSING_PROG(NAME, PROGRAM)
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+AC_DEFUN([AM_MISSING_PROG],
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+ am_missing_run=
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+# Helper functions for option handling. -*- Autoconf -*-
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+# Copyright (C) 2001-2014 Free Software Foundation, Inc.
+#
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+# Copyright (C) 1999-2014 Free Software Foundation, Inc.
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+# Copyright (C) 2009-2014 Free Software Foundation, Inc.
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+# Copyright (C) 2001-2014 Free Software Foundation, Inc.
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+# AM_PROG_INSTALL_STRIP
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+# _AM_SUBST_NOTMAKE(VARIABLE)
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+# Check how to create a tarball. -*- Autoconf -*-
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+m4_if([$1], [v7],
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+ am__tar_='tar chf - "$tardir"'
+ am__untar='tar xf -'
+ ;;
+ pax)
+ am__tar='pax -L -x $1 -w "$$tardir"'
+ am__tar_='pax -L -x $1 -w "$tardir"'
+ am__untar='pax -r'
+ ;;
+ cpio)
+ am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
+ am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
+ am__untar='cpio -i -H $1 -d'
+ ;;
+ none)
+ am__tar=false
+ am__tar_=false
+ am__untar=false
+ ;;
+ esac
+
+ # If the value was cached, stop now. We just wanted to have am__tar
+ # and am__untar set.
+ test -n "${am_cv_prog_tar_$1}" && break
+
+ # tar/untar a dummy directory, and stop if the command works.
+ rm -rf conftest.dir
+ mkdir conftest.dir
+ echo GrepMe > conftest.dir/file
+ AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
+ rm -rf conftest.dir
+ if test -s conftest.tar; then
+ AM_RUN_LOG([$am__untar <conftest.tar])
+ AM_RUN_LOG([cat conftest.dir/file])
+ grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
+ fi
+ done
+ rm -rf conftest.dir
+
+ AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
+ AC_MSG_RESULT([$am_cv_prog_tar_$1])])
+
+AC_SUBST([am__tar])
+AC_SUBST([am__untar])
+]) # _AM_PROG_TAR
+
+m4_include([../../m4/kpse-common.m4])
+m4_include([../../m4/kpse-dll-name.m4])
+m4_include([../../m4/kpse-largefile.m4])
+m4_include([../../m4/kpse-lib-version.m4])
+m4_include([../../m4/kpse-lua53-flags.m4])
+m4_include([../../m4/kpse-warnings.m4])
+m4_include([../../m4/kpse-win32.m4])
+m4_include([../../m4/libtool.m4])
+m4_include([../../m4/ltoptions.m4])
+m4_include([../../m4/ltsugar.m4])
+m4_include([../../m4/ltversion.m4])
+m4_include([../../m4/lt~obsolete.m4])
diff --git a/Build/source/libs/lua53/autom4te.cache/output.0 b/Build/source/libs/lua53/autom4te.cache/output.0
new file mode 100644
index 00000000000..3c32d441941
--- /dev/null
+++ b/Build/source/libs/lua53/autom4te.cache/output.0
@@ -0,0 +1,13642 @@
+@%:@! /bin/sh
+@%:@ Guess values for system-dependent variables and create Makefiles.
+@%:@ Generated by GNU Autoconf 2.69 for lua53 (TeX Live) 5.3.4.
+@%:@
+@%:@ Report bugs to <tex-k@tug.org>.
+@%:@
+@%:@
+@%:@ Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
+@%:@
+@%:@
+@%:@ This configure script is free software; the Free Software Foundation
+@%:@ gives unlimited permission to copy, distribute and modify it.
+## -------------------- ##
+## M4sh Initialization. ##
+## -------------------- ##
+
+# Be more Bourne compatible
+DUALCASE=1; export DUALCASE # for MKS sh
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
+ emulate sh
+ NULLCMD=:
+ # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
+ # is contrary to our usage. Disable this feature.
+ alias -g '${1+"$@"}'='"$@"'
+ setopt NO_GLOB_SUBST
+else
+ case `(set -o) 2>/dev/null` in @%:@(
+ *posix*) :
+ set -o posix ;; @%:@(
+ *) :
+ ;;
+esac
+fi
+
+
+as_nl='
+'
+export as_nl
+# Printing a long string crashes Solaris 7 /usr/bin/printf.
+as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
+# Prefer a ksh shell builtin over an external printf program on Solaris,
+# but without wasting forks for bash or zsh.
+if test -z "$BASH_VERSION$ZSH_VERSION" \
+ && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
+ as_echo='print -r --'
+ as_echo_n='print -rn --'
+elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
+ as_echo='printf %s\n'
+ as_echo_n='printf %s'
+else
+ if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
+ as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
+ as_echo_n='/usr/ucb/echo -n'
+ else
+ as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
+ as_echo_n_body='eval
+ arg=$1;
+ case $arg in @%:@(
+ *"$as_nl"*)
+ expr "X$arg" : "X\\(.*\\)$as_nl";
+ arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
+ esac;
+ expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
+ '
+ export as_echo_n_body
+ as_echo_n='sh -c $as_echo_n_body as_echo'
+ fi
+ export as_echo_body
+ as_echo='sh -c $as_echo_body as_echo'
+fi
+
+# The user is always right.
+if test "${PATH_SEPARATOR+set}" != set; then
+ PATH_SEPARATOR=:
+ (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
+ (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
+ PATH_SEPARATOR=';'
+ }
+fi
+
+
+# IFS
+# We need space, tab and new line, in precisely that order. Quoting is
+# there to prevent editors from complaining about space-tab.
+# (If _AS_PATH_WALK were called with IFS unset, it would disable word
+# splitting by setting IFS to empty value.)
+IFS=" "" $as_nl"
+
+# Find who we are. Look in the path if we contain no directory separator.
+as_myself=
+case $0 in @%:@((
+ *[\\/]* ) as_myself=$0 ;;
+ *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
+ done
+IFS=$as_save_IFS
+
+ ;;
+esac
+# We did not find ourselves, most probably we were run as `sh COMMAND'
+# in which case we are not to be found in the path.
+if test "x$as_myself" = x; then
+ as_myself=$0
+fi
+if test ! -f "$as_myself"; then
+ $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
+ exit 1
+fi
+
+# Unset variables that we do not need and which cause bugs (e.g. in
+# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
+# suppresses any "Segmentation fault" message there. '((' could
+# trigger a bug in pdksh 5.2.14.
+for as_var in BASH_ENV ENV MAIL MAILPATH
+do eval test x\${$as_var+set} = xset \
+ && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
+done
+PS1='$ '
+PS2='> '
+PS4='+ '
+
+# NLS nuisances.
+LC_ALL=C
+export LC_ALL
+LANGUAGE=C
+export LANGUAGE
+
+# CDPATH.
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
+
+# Use a proper internal environment variable to ensure we don't fall
+ # into an infinite loop, continuously re-executing ourselves.
+ if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
+ _as_can_reexec=no; export _as_can_reexec;
+ # We cannot yet assume a decent shell, so we have to provide a
+# neutralization value for shells without unset; and this also
+# works around shells that cannot unset nonexistent variables.
+# Preserve -v and -x to the replacement shell.
+BASH_ENV=/dev/null
+ENV=/dev/null
+(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
+case $- in @%:@ ((((
+ *v*x* | *x*v* ) as_opts=-vx ;;
+ *v* ) as_opts=-v ;;
+ *x* ) as_opts=-x ;;
+ * ) as_opts= ;;
+esac
+exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
+# Admittedly, this is quite paranoid, since all the known shells bail
+# out after a failed `exec'.
+$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
+as_fn_exit 255
+ fi
+ # We don't want this to propagate to other subprocesses.
+ { _as_can_reexec=; unset _as_can_reexec;}
+if test "x$CONFIG_SHELL" = x; then
+ as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
+ emulate sh
+ NULLCMD=:
+ # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
+ # is contrary to our usage. Disable this feature.
+ alias -g '\${1+\"\$@\"}'='\"\$@\"'
+ setopt NO_GLOB_SUBST
+else
+ case \`(set -o) 2>/dev/null\` in @%:@(
+ *posix*) :
+ set -o posix ;; @%:@(
+ *) :
+ ;;
+esac
+fi
+"
+ as_required="as_fn_return () { (exit \$1); }
+as_fn_success () { as_fn_return 0; }
+as_fn_failure () { as_fn_return 1; }
+as_fn_ret_success () { return 0; }
+as_fn_ret_failure () { return 1; }
+
+exitcode=0
+as_fn_success || { exitcode=1; echo as_fn_success failed.; }
+as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
+as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
+as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
+if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
+
+else
+ exitcode=1; echo positional parameters were not saved.
+fi
+test x\$exitcode = x0 || exit 1
+test -x / || exit 1"
+ as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
+ as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
+ eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
+ test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
+
+ test -n \"\${ZSH_VERSION+set}\${BASH_VERSION+set}\" || (
+ ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+ ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
+ ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
+ PATH=/empty FPATH=/empty; export PATH FPATH
+ test \"X\`printf %s \$ECHO\`\" = \"X\$ECHO\" \\
+ || test \"X\`print -r -- \$ECHO\`\" = \"X\$ECHO\" ) || exit 1
+test \$(( 1 + 1 )) = 2 || exit 1"
+ if (eval "$as_required") 2>/dev/null; then :
+ as_have_required=yes
+else
+ as_have_required=no
+fi
+ if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
+
+else
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+as_found=false
+for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ as_found=:
+ case $as_dir in @%:@(
+ /*)
+ for as_base in sh bash ksh sh5; do
+ # Try only shells that exist, to save several forks.
+ as_shell=$as_dir/$as_base
+ if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
+ { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
+ CONFIG_SHELL=$as_shell as_have_required=yes
+ if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
+ break 2
+fi
+fi
+ done;;
+ esac
+ as_found=false
+done
+$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
+ { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
+ CONFIG_SHELL=$SHELL as_have_required=yes
+fi; }
+IFS=$as_save_IFS
+
+
+ if test "x$CONFIG_SHELL" != x; then :
+ export CONFIG_SHELL
+ # We cannot yet assume a decent shell, so we have to provide a
+# neutralization value for shells without unset; and this also
+# works around shells that cannot unset nonexistent variables.
+# Preserve -v and -x to the replacement shell.
+BASH_ENV=/dev/null
+ENV=/dev/null
+(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
+case $- in @%:@ ((((
+ *v*x* | *x*v* ) as_opts=-vx ;;
+ *v* ) as_opts=-v ;;
+ *x* ) as_opts=-x ;;
+ * ) as_opts= ;;
+esac
+exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
+# Admittedly, this is quite paranoid, since all the known shells bail
+# out after a failed `exec'.
+$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
+exit 255
+fi
+
+ if test x$as_have_required = xno; then :
+ $as_echo "$0: This script requires a shell more modern than all"
+ $as_echo "$0: the shells that I found on your system."
+ if test x${ZSH_VERSION+set} = xset ; then
+ $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
+ $as_echo "$0: be upgraded to zsh 4.3.4 or later."
+ else
+ $as_echo "$0: Please tell bug-autoconf@gnu.org and tex-k@tug.org
+$0: about your system, including any error possibly output
+$0: before this message. Then install a modern shell, or
+$0: manually run the script under such a shell if you do
+$0: have one."
+ fi
+ exit 1
+fi
+fi
+fi
+SHELL=${CONFIG_SHELL-/bin/sh}
+export SHELL
+# Unset more variables known to interfere with behavior of common tools.
+CLICOLOR_FORCE= GREP_OPTIONS=
+unset CLICOLOR_FORCE GREP_OPTIONS
+
+## --------------------- ##
+## M4sh Shell Functions. ##
+## --------------------- ##
+@%:@ as_fn_unset VAR
+@%:@ ---------------
+@%:@ Portably unset VAR.
+as_fn_unset ()
+{
+ { eval $1=; unset $1;}
+}
+as_unset=as_fn_unset
+
+@%:@ as_fn_set_status STATUS
+@%:@ -----------------------
+@%:@ Set @S|@? to STATUS, without forking.
+as_fn_set_status ()
+{
+ return $1
+} @%:@ as_fn_set_status
+
+@%:@ as_fn_exit STATUS
+@%:@ -----------------
+@%:@ Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
+as_fn_exit ()
+{
+ set +e
+ as_fn_set_status $1
+ exit $1
+} @%:@ as_fn_exit
+
+@%:@ as_fn_mkdir_p
+@%:@ -------------
+@%:@ Create "@S|@as_dir" as a directory, including parents if necessary.
+as_fn_mkdir_p ()
+{
+
+ case $as_dir in #(
+ -*) as_dir=./$as_dir;;
+ esac
+ test -d "$as_dir" || eval $as_mkdir_p || {
+ as_dirs=
+ while :; do
+ case $as_dir in #(
+ *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
+ *) as_qdir=$as_dir;;
+ esac
+ as_dirs="'$as_qdir' $as_dirs"
+ as_dir=`$as_dirname -- "$as_dir" ||
+$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$as_dir" : 'X\(//\)[^/]' \| \
+ X"$as_dir" : 'X\(//\)$' \| \
+ X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$as_dir" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+ test -d "$as_dir" && break
+ done
+ test -z "$as_dirs" || eval "mkdir $as_dirs"
+ } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
+
+
+} @%:@ as_fn_mkdir_p
+
+@%:@ as_fn_executable_p FILE
+@%:@ -----------------------
+@%:@ Test if FILE is an executable regular file.
+as_fn_executable_p ()
+{
+ test -f "$1" && test -x "$1"
+} @%:@ as_fn_executable_p
+@%:@ as_fn_append VAR VALUE
+@%:@ ----------------------
+@%:@ Append the text in VALUE to the end of the definition contained in VAR. Take
+@%:@ advantage of any shell optimizations that allow amortized linear growth over
+@%:@ repeated appends, instead of the typical quadratic growth present in naive
+@%:@ implementations.
+if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
+ eval 'as_fn_append ()
+ {
+ eval $1+=\$2
+ }'
+else
+ as_fn_append ()
+ {
+ eval $1=\$$1\$2
+ }
+fi # as_fn_append
+
+@%:@ as_fn_arith ARG...
+@%:@ ------------------
+@%:@ Perform arithmetic evaluation on the ARGs, and store the result in the
+@%:@ global @S|@as_val. Take advantage of shells that can avoid forks. The arguments
+@%:@ must be portable across @S|@(()) and expr.
+if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
+ eval 'as_fn_arith ()
+ {
+ as_val=$(( $* ))
+ }'
+else
+ as_fn_arith ()
+ {
+ as_val=`expr "$@" || test $? -eq 1`
+ }
+fi # as_fn_arith
+
+
+@%:@ as_fn_error STATUS ERROR [LINENO LOG_FD]
+@%:@ ----------------------------------------
+@%:@ Output "`basename @S|@0`: error: ERROR" to stderr. If LINENO and LOG_FD are
+@%:@ provided, also output the error to LOG_FD, referencing LINENO. Then exit the
+@%:@ script with STATUS, using 1 if that was 0.
+as_fn_error ()
+{
+ as_status=$1; test $as_status -eq 0 && as_status=1
+ if test "$4"; then
+ as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
+ fi
+ $as_echo "$as_me: error: $2" >&2
+ as_fn_exit $as_status
+} @%:@ as_fn_error
+
+if expr a : '\(a\)' >/dev/null 2>&1 &&
+ test "X`expr 00001 : '.*\(...\)'`" = X001; then
+ as_expr=expr
+else
+ as_expr=false
+fi
+
+if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
+ as_basename=basename
+else
+ as_basename=false
+fi
+
+if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
+ as_dirname=dirname
+else
+ as_dirname=false
+fi
+
+as_me=`$as_basename -- "$0" ||
+$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
+ X"$0" : 'X\(//\)$' \| \
+ X"$0" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X/"$0" |
+ sed '/^.*\/\([^/][^/]*\)\/*$/{
+ s//\1/
+ q
+ }
+ /^X\/\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\/\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+
+# Avoid depending upon Character Ranges.
+as_cr_letters='abcdefghijklmnopqrstuvwxyz'
+as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
+as_cr_Letters=$as_cr_letters$as_cr_LETTERS
+as_cr_digits='0123456789'
+as_cr_alnum=$as_cr_Letters$as_cr_digits
+
+
+ as_lineno_1=$LINENO as_lineno_1a=$LINENO
+ as_lineno_2=$LINENO as_lineno_2a=$LINENO
+ eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
+ test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
+ # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
+ sed -n '
+ p
+ /[$]LINENO/=
+ ' <$as_myself |
+ sed '
+ s/[$]LINENO.*/&-/
+ t lineno
+ b
+ :lineno
+ N
+ :loop
+ s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
+ t loop
+ s/-\n.*//
+ ' >$as_me.lineno &&
+ chmod +x "$as_me.lineno" ||
+ { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
+
+ # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
+ # already done that, so ensure we don't try to do so again and fall
+ # in an infinite loop. This has already happened in practice.
+ _as_can_reexec=no; export _as_can_reexec
+ # Don't try to exec as it changes $[0], causing all sort of problems
+ # (the dirname of $[0] is not the place where we might find the
+ # original and so on. Autoconf is especially sensitive to this).
+ . "./$as_me.lineno"
+ # Exit status is that of the last command.
+ exit
+}
+
+ECHO_C= ECHO_N= ECHO_T=
+case `echo -n x` in @%:@(((((
+-n*)
+ case `echo 'xy\c'` in
+ *c*) ECHO_T=' ';; # ECHO_T is single tab character.
+ xy) ECHO_C='\c';;
+ *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
+ ECHO_T=' ';;
+ esac;;
+*)
+ ECHO_N='-n';;
+esac
+
+rm -f conf$$ conf$$.exe conf$$.file
+if test -d conf$$.dir; then
+ rm -f conf$$.dir/conf$$.file
+else
+ rm -f conf$$.dir
+ mkdir conf$$.dir 2>/dev/null
+fi
+if (echo >conf$$.file) 2>/dev/null; then
+ if ln -s conf$$.file conf$$ 2>/dev/null; then
+ as_ln_s='ln -s'
+ # ... but there are two gotchas:
+ # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
+ # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
+ # In both cases, we have to default to `cp -pR'.
+ ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
+ as_ln_s='cp -pR'
+ elif ln conf$$.file conf$$ 2>/dev/null; then
+ as_ln_s=ln
+ else
+ as_ln_s='cp -pR'
+ fi
+else
+ as_ln_s='cp -pR'
+fi
+rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
+rmdir conf$$.dir 2>/dev/null
+
+if mkdir -p . 2>/dev/null; then
+ as_mkdir_p='mkdir -p "$as_dir"'
+else
+ test -d ./-p && rmdir ./-p
+ as_mkdir_p=false
+fi
+
+as_test_x='test -x'
+as_executable_p=as_fn_executable_p
+
+# Sed expression to map a string onto a valid CPP name.
+as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
+
+# Sed expression to map a string onto a valid variable name.
+as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
+
+SHELL=${CONFIG_SHELL-/bin/sh}
+
+
+test -n "$DJDIR" || exec 7<&0 </dev/null
+exec 6>&1
+
+# Name of the host.
+# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
+# so uname gets run too.
+ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
+
+#
+# Initializations.
+#
+ac_default_prefix=/usr/local
+ac_clean_files=
+ac_config_libobj_dir=.
+LIB@&t@OBJS=
+cross_compiling=no
+subdirs=
+MFLAGS=
+MAKEFLAGS=
+
+# Identity of this package.
+PACKAGE_NAME='lua53 (TeX Live)'
+PACKAGE_TARNAME='lua53--tex-live-'
+PACKAGE_VERSION='5.3.4'
+PACKAGE_STRING='lua53 (TeX Live) 5.3.4'
+PACKAGE_BUGREPORT='tex-k@tug.org'
+PACKAGE_URL=''
+
+ac_unique_file="lua53-src/src/lua.c"
+# Factoring default headers for most tests.
+ac_includes_default="\
+#include <stdio.h>
+#ifdef HAVE_SYS_TYPES_H
+# include <sys/types.h>
+#endif
+#ifdef HAVE_SYS_STAT_H
+# include <sys/stat.h>
+#endif
+#ifdef STDC_HEADERS
+# include <stdlib.h>
+# include <stddef.h>
+#else
+# ifdef HAVE_STDLIB_H
+# include <stdlib.h>
+# endif
+#endif
+#ifdef HAVE_STRING_H
+# if !defined STDC_HEADERS && defined HAVE_MEMORY_H
+# include <memory.h>
+# endif
+# include <string.h>
+#endif
+#ifdef HAVE_STRINGS_H
+# include <strings.h>
+#endif
+#ifdef HAVE_INTTYPES_H
+# include <inttypes.h>
+#endif
+#ifdef HAVE_STDINT_H
+# include <stdint.h>
+#endif
+#ifdef HAVE_UNISTD_H
+# include <unistd.h>
+#endif"
+
+ac_subst_vars='LTLIBOBJS
+LIB@&t@OBJS
+LUA53_TREE
+build_FALSE
+build_TRUE
+CPP
+LT_SYS_LIBRARY_PATH
+OTOOL64
+OTOOL
+LIPO
+NMEDIT
+DSYMUTIL
+MANIFEST_TOOL
+AWK
+STRIP
+ac_ct_AR
+AR
+NM
+ac_ct_DUMPBIN
+DUMPBIN
+LD
+FGREP
+EGREP
+GREP
+SED
+host_os
+host_vendor
+host_cpu
+host
+build_os
+build_vendor
+build_cpu
+build
+LIBTOOL
+OBJDUMP
+DLLTOOL
+AS
+LUA53VERSION
+LN_S
+RANLIB
+OBJEXT
+EXEEXT
+ac_ct_CC
+CPPFLAGS
+LDFLAGS
+CFLAGS
+CC
+target_alias
+host_alias
+build_alias
+LIBS
+ECHO_T
+ECHO_N
+ECHO_C
+DEFS
+mandir
+localedir
+libdir
+psdir
+pdfdir
+dvidir
+htmldir
+infodir
+docdir
+oldincludedir
+includedir
+runstatedir
+localstatedir
+sharedstatedir
+sysconfdir
+datadir
+datarootdir
+libexecdir
+sbindir
+bindir
+program_transform_name
+prefix
+exec_prefix
+PACKAGE_URL
+PACKAGE_BUGREPORT
+PACKAGE_STRING
+PACKAGE_VERSION
+PACKAGE_TARNAME
+PACKAGE_NAME
+PATH_SEPARATOR
+SHELL'
+ac_subst_files=''
+ac_user_opts='
+enable_option_checking
+enable_shared
+enable_static
+with_pic
+enable_fast_install
+with_aix_soname
+with_gnu_ld
+with_sysroot
+enable_libtool_lock
+'
+ ac_precious_vars='build_alias
+host_alias
+target_alias
+CC
+CFLAGS
+LDFLAGS
+LIBS
+CPPFLAGS
+LT_SYS_LIBRARY_PATH
+CPP'
+
+
+# Initialize some variables set by options.
+ac_init_help=
+ac_init_version=false
+ac_unrecognized_opts=
+ac_unrecognized_sep=
+# The variables have the same names as the options, with
+# dashes changed to underlines.
+cache_file=/dev/null
+exec_prefix=NONE
+no_create=
+no_recursion=
+prefix=NONE
+program_prefix=NONE
+program_suffix=NONE
+program_transform_name=s,x,x,
+silent=
+site=
+srcdir=
+verbose=
+x_includes=NONE
+x_libraries=NONE
+
+# Installation directory options.
+# These are left unexpanded so users can "make install exec_prefix=/foo"
+# and all the variables that are supposed to be based on exec_prefix
+# by default will actually change.
+# Use braces instead of parens because sh, perl, etc. also accept them.
+# (The list follows the same order as the GNU Coding Standards.)
+bindir='${exec_prefix}/bin'
+sbindir='${exec_prefix}/sbin'
+libexecdir='${exec_prefix}/libexec'
+datarootdir='${prefix}/share'
+datadir='${datarootdir}'
+sysconfdir='${prefix}/etc'
+sharedstatedir='${prefix}/com'
+localstatedir='${prefix}/var'
+runstatedir='${localstatedir}/run'
+includedir='${prefix}/include'
+oldincludedir='/usr/include'
+docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
+infodir='${datarootdir}/info'
+htmldir='${docdir}'
+dvidir='${docdir}'
+pdfdir='${docdir}'
+psdir='${docdir}'
+libdir='${exec_prefix}/lib'
+localedir='${datarootdir}/locale'
+mandir='${datarootdir}/man'
+
+ac_prev=
+ac_dashdash=
+for ac_option
+do
+ # If the previous option needs an argument, assign it.
+ if test -n "$ac_prev"; then
+ eval $ac_prev=\$ac_option
+ ac_prev=
+ continue
+ fi
+
+ case $ac_option in
+ *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
+ *=) ac_optarg= ;;
+ *) ac_optarg=yes ;;
+ esac
+
+ # Accept the important Cygnus configure options, so we can diagnose typos.
+
+ case $ac_dashdash$ac_option in
+ --)
+ ac_dashdash=yes ;;
+
+ -bindir | --bindir | --bindi | --bind | --bin | --bi)
+ ac_prev=bindir ;;
+ -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
+ bindir=$ac_optarg ;;
+
+ -build | --build | --buil | --bui | --bu)
+ ac_prev=build_alias ;;
+ -build=* | --build=* | --buil=* | --bui=* | --bu=*)
+ build_alias=$ac_optarg ;;
+
+ -cache-file | --cache-file | --cache-fil | --cache-fi \
+ | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
+ ac_prev=cache_file ;;
+ -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
+ | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
+ cache_file=$ac_optarg ;;
+
+ --config-cache | -C)
+ cache_file=config.cache ;;
+
+ -datadir | --datadir | --datadi | --datad)
+ ac_prev=datadir ;;
+ -datadir=* | --datadir=* | --datadi=* | --datad=*)
+ datadir=$ac_optarg ;;
+
+ -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
+ | --dataroo | --dataro | --datar)
+ ac_prev=datarootdir ;;
+ -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
+ | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
+ datarootdir=$ac_optarg ;;
+
+ -disable-* | --disable-*)
+ ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
+ # Reject names that are not valid shell variable names.
+ expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
+ as_fn_error $? "invalid feature name: $ac_useropt"
+ ac_useropt_orig=$ac_useropt
+ ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+ case $ac_user_opts in
+ *"
+"enable_$ac_useropt"
+"*) ;;
+ *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
+ ac_unrecognized_sep=', ';;
+ esac
+ eval enable_$ac_useropt=no ;;
+
+ -docdir | --docdir | --docdi | --doc | --do)
+ ac_prev=docdir ;;
+ -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
+ docdir=$ac_optarg ;;
+
+ -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
+ ac_prev=dvidir ;;
+ -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
+ dvidir=$ac_optarg ;;
+
+ -enable-* | --enable-*)
+ ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
+ # Reject names that are not valid shell variable names.
+ expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
+ as_fn_error $? "invalid feature name: $ac_useropt"
+ ac_useropt_orig=$ac_useropt
+ ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+ case $ac_user_opts in
+ *"
+"enable_$ac_useropt"
+"*) ;;
+ *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
+ ac_unrecognized_sep=', ';;
+ esac
+ eval enable_$ac_useropt=\$ac_optarg ;;
+
+ -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
+ | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
+ | --exec | --exe | --ex)
+ ac_prev=exec_prefix ;;
+ -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
+ | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
+ | --exec=* | --exe=* | --ex=*)
+ exec_prefix=$ac_optarg ;;
+
+ -gas | --gas | --ga | --g)
+ # Obsolete; use --with-gas.
+ with_gas=yes ;;
+
+ -help | --help | --hel | --he | -h)
+ ac_init_help=long ;;
+ -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
+ ac_init_help=recursive ;;
+ -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
+ ac_init_help=short ;;
+
+ -host | --host | --hos | --ho)
+ ac_prev=host_alias ;;
+ -host=* | --host=* | --hos=* | --ho=*)
+ host_alias=$ac_optarg ;;
+
+ -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
+ ac_prev=htmldir ;;
+ -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
+ | --ht=*)
+ htmldir=$ac_optarg ;;
+
+ -includedir | --includedir | --includedi | --included | --include \
+ | --includ | --inclu | --incl | --inc)
+ ac_prev=includedir ;;
+ -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
+ | --includ=* | --inclu=* | --incl=* | --inc=*)
+ includedir=$ac_optarg ;;
+
+ -infodir | --infodir | --infodi | --infod | --info | --inf)
+ ac_prev=infodir ;;
+ -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
+ infodir=$ac_optarg ;;
+
+ -libdir | --libdir | --libdi | --libd)
+ ac_prev=libdir ;;
+ -libdir=* | --libdir=* | --libdi=* | --libd=*)
+ libdir=$ac_optarg ;;
+
+ -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
+ | --libexe | --libex | --libe)
+ ac_prev=libexecdir ;;
+ -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
+ | --libexe=* | --libex=* | --libe=*)
+ libexecdir=$ac_optarg ;;
+
+ -localedir | --localedir | --localedi | --localed | --locale)
+ ac_prev=localedir ;;
+ -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
+ localedir=$ac_optarg ;;
+
+ -localstatedir | --localstatedir | --localstatedi | --localstated \
+ | --localstate | --localstat | --localsta | --localst | --locals)
+ ac_prev=localstatedir ;;
+ -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
+ | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
+ localstatedir=$ac_optarg ;;
+
+ -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
+ ac_prev=mandir ;;
+ -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
+ mandir=$ac_optarg ;;
+
+ -nfp | --nfp | --nf)
+ # Obsolete; use --without-fp.
+ with_fp=no ;;
+
+ -no-create | --no-create | --no-creat | --no-crea | --no-cre \
+ | --no-cr | --no-c | -n)
+ no_create=yes ;;
+
+ -no-recursion | --no-recursion | --no-recursio | --no-recursi \
+ | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
+ no_recursion=yes ;;
+
+ -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
+ | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
+ | --oldin | --oldi | --old | --ol | --o)
+ ac_prev=oldincludedir ;;
+ -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
+ | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
+ | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
+ oldincludedir=$ac_optarg ;;
+
+ -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
+ ac_prev=prefix ;;
+ -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
+ prefix=$ac_optarg ;;
+
+ -program-prefix | --program-prefix | --program-prefi | --program-pref \
+ | --program-pre | --program-pr | --program-p)
+ ac_prev=program_prefix ;;
+ -program-prefix=* | --program-prefix=* | --program-prefi=* \
+ | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
+ program_prefix=$ac_optarg ;;
+
+ -program-suffix | --program-suffix | --program-suffi | --program-suff \
+ | --program-suf | --program-su | --program-s)
+ ac_prev=program_suffix ;;
+ -program-suffix=* | --program-suffix=* | --program-suffi=* \
+ | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
+ program_suffix=$ac_optarg ;;
+
+ -program-transform-name | --program-transform-name \
+ | --program-transform-nam | --program-transform-na \
+ | --program-transform-n | --program-transform- \
+ | --program-transform | --program-transfor \
+ | --program-transfo | --program-transf \
+ | --program-trans | --program-tran \
+ | --progr-tra | --program-tr | --program-t)
+ ac_prev=program_transform_name ;;
+ -program-transform-name=* | --program-transform-name=* \
+ | --program-transform-nam=* | --program-transform-na=* \
+ | --program-transform-n=* | --program-transform-=* \
+ | --program-transform=* | --program-transfor=* \
+ | --program-transfo=* | --program-transf=* \
+ | --program-trans=* | --program-tran=* \
+ | --progr-tra=* | --program-tr=* | --program-t=*)
+ program_transform_name=$ac_optarg ;;
+
+ -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
+ ac_prev=pdfdir ;;
+ -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
+ pdfdir=$ac_optarg ;;
+
+ -psdir | --psdir | --psdi | --psd | --ps)
+ ac_prev=psdir ;;
+ -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
+ psdir=$ac_optarg ;;
+
+ -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+ | -silent | --silent | --silen | --sile | --sil)
+ silent=yes ;;
+
+ -runstatedir | --runstatedir | --runstatedi | --runstated \
+ | --runstate | --runstat | --runsta | --runst | --runs \
+ | --run | --ru | --r)
+ ac_prev=runstatedir ;;
+ -runstatedir=* | --runstatedir=* | --runstatedi=* | --runstated=* \
+ | --runstate=* | --runstat=* | --runsta=* | --runst=* | --runs=* \
+ | --run=* | --ru=* | --r=*)
+ runstatedir=$ac_optarg ;;
+
+ -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
+ ac_prev=sbindir ;;
+ -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
+ | --sbi=* | --sb=*)
+ sbindir=$ac_optarg ;;
+
+ -sharedstatedir | --sharedstatedir | --sharedstatedi \
+ | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
+ | --sharedst | --shareds | --shared | --share | --shar \
+ | --sha | --sh)
+ ac_prev=sharedstatedir ;;
+ -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
+ | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
+ | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
+ | --sha=* | --sh=*)
+ sharedstatedir=$ac_optarg ;;
+
+ -site | --site | --sit)
+ ac_prev=site ;;
+ -site=* | --site=* | --sit=*)
+ site=$ac_optarg ;;
+
+ -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
+ ac_prev=srcdir ;;
+ -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
+ srcdir=$ac_optarg ;;
+
+ -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
+ | --syscon | --sysco | --sysc | --sys | --sy)
+ ac_prev=sysconfdir ;;
+ -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
+ | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
+ sysconfdir=$ac_optarg ;;
+
+ -target | --target | --targe | --targ | --tar | --ta | --t)
+ ac_prev=target_alias ;;
+ -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
+ target_alias=$ac_optarg ;;
+
+ -v | -verbose | --verbose | --verbos | --verbo | --verb)
+ verbose=yes ;;
+
+ -version | --version | --versio | --versi | --vers | -V)
+ ac_init_version=: ;;
+
+ -with-* | --with-*)
+ ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
+ # Reject names that are not valid shell variable names.
+ expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
+ as_fn_error $? "invalid package name: $ac_useropt"
+ ac_useropt_orig=$ac_useropt
+ ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+ case $ac_user_opts in
+ *"
+"with_$ac_useropt"
+"*) ;;
+ *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
+ ac_unrecognized_sep=', ';;
+ esac
+ eval with_$ac_useropt=\$ac_optarg ;;
+
+ -without-* | --without-*)
+ ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
+ # Reject names that are not valid shell variable names.
+ expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
+ as_fn_error $? "invalid package name: $ac_useropt"
+ ac_useropt_orig=$ac_useropt
+ ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+ case $ac_user_opts in
+ *"
+"with_$ac_useropt"
+"*) ;;
+ *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
+ ac_unrecognized_sep=', ';;
+ esac
+ eval with_$ac_useropt=no ;;
+
+ --x)
+ # Obsolete; use --with-x.
+ with_x=yes ;;
+
+ -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
+ | --x-incl | --x-inc | --x-in | --x-i)
+ ac_prev=x_includes ;;
+ -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
+ | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
+ x_includes=$ac_optarg ;;
+
+ -x-libraries | --x-libraries | --x-librarie | --x-librari \
+ | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
+ ac_prev=x_libraries ;;
+ -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
+ | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
+ x_libraries=$ac_optarg ;;
+
+ -*) as_fn_error $? "unrecognized option: \`$ac_option'
+Try \`$0 --help' for more information"
+ ;;
+
+ *=*)
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+done
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+#
+if test "$ac_init_help" = "long"; then
+ # Omit some internal or obsolete options to make the list less imposing.
+ # This message is too long to be a string in the A/UX 3.1 sh.
+ cat <<_ACEOF
+\`configure' configures lua53 (TeX Live) 5.3.4 to adapt to many kinds of systems.
+
+Usage: $0 [OPTION]... [VAR=VALUE]...
+
+To assign environment variables (e.g., CC, CFLAGS...), specify them as
+VAR=VALUE. See below for descriptions of some of the useful variables.
+
+Defaults for the options are specified in brackets.
+
+Configuration:
+ -h, --help display this help and exit
+ --help=short display options specific to this package
+ --help=recursive display the short help of all the included packages
+ -V, --version display version information and exit
+ -q, --quiet, --silent do not print \`checking ...' messages
+ --cache-file=FILE cache test results in FILE [disabled]
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+ -n, --no-create do not create output files
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+ @<:@@S|@ac_default_prefix@:>@
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+for instance \`--prefix=\$HOME'.
+
+For better control, use the options below.
+
+Fine tuning of the installation directories:
+ --bindir=DIR user executables [EPREFIX/bin]
+ --sbindir=DIR system admin executables [EPREFIX/sbin]
+ --libexecdir=DIR program executables [EPREFIX/libexec]
+ --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
+ --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
+ --localstatedir=DIR modifiable single-machine data [PREFIX/var]
+ --runstatedir=DIR modifiable per-process data [LOCALSTATEDIR/run]
+ --libdir=DIR object code libraries [EPREFIX/lib]
+ --includedir=DIR C header files [PREFIX/include]
+ --oldincludedir=DIR C header files for non-gcc [/usr/include]
+ --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
+ --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
+ --infodir=DIR info documentation [DATAROOTDIR/info]
+ --localedir=DIR locale-dependent data [DATAROOTDIR/locale]
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+ --docdir=DIR documentation root
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+ --htmldir=DIR html documentation [DOCDIR]
+ --dvidir=DIR dvi documentation [DOCDIR]
+ --pdfdir=DIR pdf documentation [DOCDIR]
+ --psdir=DIR ps documentation [DOCDIR]
+_ACEOF
+
+ cat <<\_ACEOF
+
+System types:
+ --build=BUILD configure for building on BUILD [guessed]
+ --host=HOST cross-compile to build programs to run on HOST [BUILD]
+_ACEOF
+fi
+
+if test -n "$ac_init_help"; then
+ case $ac_init_help in
+ short | recursive ) echo "Configuration of lua53 (TeX Live) 5.3.4:";;
+ esac
+ cat <<\_ACEOF
+
+Optional Features:
+ --disable-option-checking ignore unrecognized --enable/--with options
+ --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
+ --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
+ --enable-shared@<:@=PKGS@:>@ build shared libraries @<:@default=yes@:>@
+ --enable-static@<:@=PKGS@:>@ build static libraries @<:@default=yes@:>@
+ --enable-fast-install@<:@=PKGS@:>@
+ optimize for fast installation @<:@default=yes@:>@
+ --disable-libtool-lock avoid locking (might break parallel builds)
+
+Optional Packages:
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+ --with-pic@<:@=PKGS@:>@ try to use only PIC/non-PIC objects @<:@default=use
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+ --with-aix-soname=aix|svr4|both
+ shared library versioning (aka "SONAME") variant to
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+ --with-gnu-ld assume the C compiler uses GNU ld @<:@default=no@:>@
+ --with-sysroot@<:@=DIR@:>@ Search for dependent libraries within DIR (or the
+ compiler's sysroot if not specified).
+
+Some influential environment variables:
+ CC C compiler command
+ CFLAGS C compiler flags
+ LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
+ nonstandard directory <lib dir>
+ LIBS libraries to pass to the linker, e.g. -l<library>
+ CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
+ you have headers in a nonstandard directory <include dir>
+ LT_SYS_LIBRARY_PATH
+ User-defined run-time library search path.
+ CPP C preprocessor
+
+Use these variables to override the choices made by `configure' or to help
+it to find libraries and programs with nonstandard names/locations.
+
+Report bugs to <tex-k@tug.org>.
+_ACEOF
+ac_status=$?
+fi
+
+if test "$ac_init_help" = "recursive"; then
+ # If there are subdirs, report their specific --help.
+ for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
+ test -d "$ac_dir" ||
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+ ac_builddir=.
+
+case "$ac_dir" in
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+ ac_srcdir=.
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+ ac_abs_top_srcdir=$ac_pwd ;;
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+ ac_top_srcdir=$srcdir
+ ac_abs_top_srcdir=$srcdir ;;
+ *) # Relative name.
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+ ac_top_srcdir=$ac_top_build_prefix$srcdir
+ ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
+esac
+ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
+
+ cd "$ac_dir" || { ac_status=$?; continue; }
+ # Check for guested configure.
+ if test -f "$ac_srcdir/configure.gnu"; then
+ echo &&
+ $SHELL "$ac_srcdir/configure.gnu" --help=recursive
+ elif test -f "$ac_srcdir/configure"; then
+ echo &&
+ $SHELL "$ac_srcdir/configure" --help=recursive
+ else
+ $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
+ fi || ac_status=$?
+ cd "$ac_pwd" || { ac_status=$?; break; }
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+test -n "$ac_init_help" && exit $ac_status
+if $ac_init_version; then
+ cat <<\_ACEOF
+lua53 (TeX Live) configure 5.3.4
+generated by GNU Autoconf 2.69
+
+Copyright (C) 2012 Free Software Foundation, Inc.
+This configure script is free software; the Free Software Foundation
+gives unlimited permission to copy, distribute and modify it.
+_ACEOF
+ exit
+fi
+
+## ------------------------ ##
+## Autoconf initialization. ##
+## ------------------------ ##
+
+@%:@ ac_fn_c_try_compile LINENO
+@%:@ --------------------------
+@%:@ Try to compile conftest.@S|@ac_ext, and return whether this succeeded.
+ac_fn_c_try_compile ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ rm -f conftest.$ac_objext
+ if { { ac_try="$ac_compile"
+case "(($ac_try" in
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+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_compile") 2>conftest.err
+ ac_status=$?
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+ mv -f conftest.er1 conftest.err
+ fi
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
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+
+ ac_retval=1
+fi
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
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+
+} @%:@ ac_fn_c_try_compile
+
+@%:@ ac_fn_c_try_link LINENO
+@%:@ -----------------------
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+ac_fn_c_try_link ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ rm -f conftest.$ac_objext conftest$ac_exeext
+ if { { ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
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+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
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+ ac_status=$?
+ if test -s conftest.err; then
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+ mv -f conftest.er1 conftest.err
+ fi
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } && {
+ test -z "$ac_c_werror_flag" ||
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+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_retval=1
+fi
+ # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
+ # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
+ # interfere with the next link command; also delete a directory that is
+ # left behind by Apple's compiler. We do this before executing the actions.
+ rm -rf conftest.dSYM conftest_ipa8_conftest.oo
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+ as_fn_set_status $ac_retval
+
+} @%:@ ac_fn_c_try_link
+
+@%:@ ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
+@%:@ -------------------------------------------------------
+@%:@ Tests whether HEADER exists and can be compiled using the include files in
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+ac_fn_c_check_header_compile ()
+{
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+$as_echo_n "checking for $2... " >&6; }
+if eval \${$3+:} false; then :
+ $as_echo_n "(cached) " >&6
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+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$4
+@%:@include <$2>
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ eval "$3=yes"
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+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+eval ac_res=\$$3
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
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+
+} @%:@ ac_fn_c_check_header_compile
+
+@%:@ ac_fn_c_try_cpp LINENO
+@%:@ ----------------------
+@%:@ Try to preprocess conftest.@S|@ac_ext, and return whether this succeeded.
+ac_fn_c_try_cpp ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ if { { ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
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+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
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+ cat conftest.er1 >&5
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+ fi
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } > conftest.i && {
+ test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
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+ }; then :
+ ac_retval=0
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_retval=1
+fi
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+ as_fn_set_status $ac_retval
+
+} @%:@ ac_fn_c_try_cpp
+
+@%:@ ac_fn_c_try_run LINENO
+@%:@ ----------------------
+@%:@ Try to link conftest.@S|@ac_ext, and return whether this succeeded. Assumes
+@%:@ that executables *can* be run.
+ac_fn_c_try_run ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ if { { ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_link") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
+ { { case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
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+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_try") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }; then :
+ ac_retval=0
+else
+ $as_echo "$as_me: program exited with status $ac_status" >&5
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_retval=$ac_status
+fi
+ rm -rf conftest.dSYM conftest_ipa8_conftest.oo
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+ as_fn_set_status $ac_retval
+
+} @%:@ ac_fn_c_try_run
+
+@%:@ ac_fn_c_check_func LINENO FUNC VAR
+@%:@ ----------------------------------
+@%:@ Tests whether FUNC exists, setting the cache variable VAR accordingly
+ac_fn_c_check_func ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+$as_echo_n "checking for $2... " >&6; }
+if eval \${$3+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+/* Define $2 to an innocuous variant, in case <limits.h> declares $2.
+ For example, HP-UX 11i <limits.h> declares gettimeofday. */
+#define $2 innocuous_$2
+
+/* System header to define __stub macros and hopefully few prototypes,
+ which can conflict with char $2 (); below.
+ Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+ <limits.h> exists even on freestanding compilers. */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef $2
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char $2 ();
+/* The GNU C library defines this for functions which it implements
+ to always fail with ENOSYS. Some functions are actually named
+ something starting with __ and the normal name is an alias. */
+#if defined __stub_$2 || defined __stub___$2
+choke me
+#endif
+
+int
+main ()
+{
+return $2 ();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ eval "$3=yes"
+else
+ eval "$3=no"
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+eval ac_res=\$$3
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+
+} @%:@ ac_fn_c_check_func
+cat >config.log <<_ACEOF
+This file contains any messages produced by compilers while
+running configure, to aid debugging if configure makes a mistake.
+
+It was created by lua53 (TeX Live) $as_me 5.3.4, which was
+generated by GNU Autoconf 2.69. Invocation command line was
+
+ $ $0 $@
+
+_ACEOF
+exec 5>>config.log
+{
+cat <<_ASUNAME
+## --------- ##
+## Platform. ##
+## --------- ##
+
+hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
+uname -m = `(uname -m) 2>/dev/null || echo unknown`
+uname -r = `(uname -r) 2>/dev/null || echo unknown`
+uname -s = `(uname -s) 2>/dev/null || echo unknown`
+uname -v = `(uname -v) 2>/dev/null || echo unknown`
+
+/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
+/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
+
+/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
+/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
+/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
+/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
+/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
+/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
+/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
+
+_ASUNAME
+
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ $as_echo "PATH: $as_dir"
+ done
+IFS=$as_save_IFS
+
+} >&5
+
+cat >&5 <<_ACEOF
+
+
+## ----------- ##
+## Core tests. ##
+## ----------- ##
+
+_ACEOF
+
+
+# Keep a trace of the command line.
+# Strip out --no-create and --no-recursion so they do not pile up.
+# Strip out --silent because we don't want to record it for future runs.
+# Also quote any args containing shell meta-characters.
+# Make two passes to allow for proper duplicate-argument suppression.
+ac_configure_args=
+ac_configure_args0=
+ac_configure_args1=
+ac_must_keep_next=false
+for ac_pass in 1 2
+do
+ for ac_arg
+ do
+ case $ac_arg in
+ -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
+ -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+ | -silent | --silent | --silen | --sile | --sil)
+ continue ;;
+ *\'*)
+ ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
+ esac
+ case $ac_pass in
+ 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
+ 2)
+ as_fn_append ac_configure_args1 " '$ac_arg'"
+ if test $ac_must_keep_next = true; then
+ ac_must_keep_next=false # Got value, back to normal.
+ else
+ case $ac_arg in
+ *=* | --config-cache | -C | -disable-* | --disable-* \
+ | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
+ | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
+ | -with-* | --with-* | -without-* | --without-* | --x)
+ case "$ac_configure_args0 " in
+ "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
+ esac
+ ;;
+ -* ) ac_must_keep_next=true ;;
+ esac
+ fi
+ as_fn_append ac_configure_args " '$ac_arg'"
+ ;;
+ esac
+ done
+done
+{ ac_configure_args0=; unset ac_configure_args0;}
+{ ac_configure_args1=; unset ac_configure_args1;}
+
+# When interrupted or exit'd, cleanup temporary files, and complete
+# config.log. We remove comments because anyway the quotes in there
+# would cause problems or look ugly.
+# WARNING: Use '\'' to represent an apostrophe within the trap.
+# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
+trap 'exit_status=$?
+ # Save into config.log some information that might help in debugging.
+ {
+ echo
+
+ $as_echo "## ---------------- ##
+## Cache variables. ##
+## ---------------- ##"
+ echo
+ # The following way of writing the cache mishandles newlines in values,
+(
+ for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
+ eval ac_val=\$$ac_var
+ case $ac_val in #(
+ *${as_nl}*)
+ case $ac_var in #(
+ *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
+$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
+ esac
+ case $ac_var in #(
+ _ | IFS | as_nl) ;; #(
+ BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
+ *) { eval $ac_var=; unset $ac_var;} ;;
+ esac ;;
+ esac
+ done
+ (set) 2>&1 |
+ case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
+ *${as_nl}ac_space=\ *)
+ sed -n \
+ "s/'\''/'\''\\\\'\'''\''/g;
+ s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
+ ;; #(
+ *)
+ sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
+ ;;
+ esac |
+ sort
+)
+ echo
+
+ $as_echo "## ----------------- ##
+## Output variables. ##
+## ----------------- ##"
+ echo
+ for ac_var in $ac_subst_vars
+ do
+ eval ac_val=\$$ac_var
+ case $ac_val in
+ *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
+ esac
+ $as_echo "$ac_var='\''$ac_val'\''"
+ done | sort
+ echo
+
+ if test -n "$ac_subst_files"; then
+ $as_echo "## ------------------- ##
+## File substitutions. ##
+## ------------------- ##"
+ echo
+ for ac_var in $ac_subst_files
+ do
+ eval ac_val=\$$ac_var
+ case $ac_val in
+ *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
+ esac
+ $as_echo "$ac_var='\''$ac_val'\''"
+ done | sort
+ echo
+ fi
+
+ if test -s confdefs.h; then
+ $as_echo "## ----------- ##
+## confdefs.h. ##
+## ----------- ##"
+ echo
+ cat confdefs.h
+ echo
+ fi
+ test "$ac_signal" != 0 &&
+ $as_echo "$as_me: caught signal $ac_signal"
+ $as_echo "$as_me: exit $exit_status"
+ } >&5
+ rm -f core *.core core.conftest.* &&
+ rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
+ exit $exit_status
+' 0
+for ac_signal in 1 2 13 15; do
+ trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
+done
+ac_signal=0
+
+# confdefs.h avoids OS command line length limits that DEFS can exceed.
+rm -f -r conftest* confdefs.h
+
+$as_echo "/* confdefs.h */" > confdefs.h
+
+# Predefined preprocessor variables.
+
+cat >>confdefs.h <<_ACEOF
+@%:@define PACKAGE_NAME "$PACKAGE_NAME"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+@%:@define PACKAGE_TARNAME "$PACKAGE_TARNAME"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+@%:@define PACKAGE_VERSION "$PACKAGE_VERSION"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+@%:@define PACKAGE_STRING "$PACKAGE_STRING"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+@%:@define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+@%:@define PACKAGE_URL "$PACKAGE_URL"
+_ACEOF
+
+
+# Let the site file select an alternate cache file if it wants to.
+# Prefer an explicitly selected file to automatically selected ones.
+ac_site_file1=NONE
+ac_site_file2=NONE
+if test -n "$CONFIG_SITE"; then
+ # We do not want a PATH search for config.site.
+ case $CONFIG_SITE in @%:@((
+ -*) ac_site_file1=./$CONFIG_SITE;;
+ */*) ac_site_file1=$CONFIG_SITE;;
+ *) ac_site_file1=./$CONFIG_SITE;;
+ esac
+elif test "x$prefix" != xNONE; then
+ ac_site_file1=$prefix/share/config.site
+ ac_site_file2=$prefix/etc/config.site
+else
+ ac_site_file1=$ac_default_prefix/share/config.site
+ ac_site_file2=$ac_default_prefix/etc/config.site
+fi
+for ac_site_file in "$ac_site_file1" "$ac_site_file2"
+do
+ test "x$ac_site_file" = xNONE && continue
+ if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
+$as_echo "$as_me: loading site script $ac_site_file" >&6;}
+ sed 's/^/| /' "$ac_site_file" >&5
+ . "$ac_site_file" \
+ || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "failed to load site script $ac_site_file
+See \`config.log' for more details" "$LINENO" 5; }
+ fi
+done
+
+if test -r "$cache_file"; then
+ # Some versions of bash will fail to source /dev/null (special files
+ # actually), so we avoid doing that. DJGPP emulates it as a regular file.
+ if test /dev/null != "$cache_file" && test -f "$cache_file"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
+$as_echo "$as_me: loading cache $cache_file" >&6;}
+ case $cache_file in
+ [\\/]* | ?:[\\/]* ) . "$cache_file";;
+ *) . "./$cache_file";;
+ esac
+ fi
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
+$as_echo "$as_me: creating cache $cache_file" >&6;}
+ >$cache_file
+fi
+
+# Check that the precious variables saved in the cache have kept the same
+# value.
+ac_cache_corrupted=false
+for ac_var in $ac_precious_vars; do
+ eval ac_old_set=\$ac_cv_env_${ac_var}_set
+ eval ac_new_set=\$ac_env_${ac_var}_set
+ eval ac_old_val=\$ac_cv_env_${ac_var}_value
+ eval ac_new_val=\$ac_env_${ac_var}_value
+ case $ac_old_set,$ac_new_set in
+ set,)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
+$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
+ ac_cache_corrupted=: ;;
+ ,set)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
+$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
+ ac_cache_corrupted=: ;;
+ ,);;
+ *)
+ if test "x$ac_old_val" != "x$ac_new_val"; then
+ # differences in whitespace do not lead to failure.
+ ac_old_val_w=`echo x $ac_old_val`
+ ac_new_val_w=`echo x $ac_new_val`
+ if test "$ac_old_val_w" != "$ac_new_val_w"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
+$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
+ ac_cache_corrupted=:
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
+$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
+ eval $ac_var=\$ac_old_val
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
+$as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
+$as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
+ fi;;
+ esac
+ # Pass precious variables to config.status.
+ if test "$ac_new_set" = set; then
+ case $ac_new_val in
+ *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
+ *) ac_arg=$ac_var=$ac_new_val ;;
+ esac
+ case " $ac_configure_args " in
+ *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
+ *) as_fn_append ac_configure_args " '$ac_arg'" ;;
+ esac
+ fi
+done
+if $ac_cache_corrupted; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
+$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
+ as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
+fi
+## -------------------- ##
+## Main body of script. ##
+## -------------------- ##
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+
+
+ac_aux_dir=
+for ac_dir in ../../build-aux "$srcdir"/../../build-aux; do
+ if test -f "$ac_dir/install-sh"; then
+ ac_aux_dir=$ac_dir
+ ac_install_sh="$ac_aux_dir/install-sh -c"
+ break
+ elif test -f "$ac_dir/install.sh"; then
+ ac_aux_dir=$ac_dir
+ ac_install_sh="$ac_aux_dir/install.sh -c"
+ break
+ elif test -f "$ac_dir/shtool"; then
+ ac_aux_dir=$ac_dir
+ ac_install_sh="$ac_aux_dir/shtool install -c"
+ break
+ fi
+done
+if test -z "$ac_aux_dir"; then
+ as_fn_error $? "cannot find install-sh, install.sh, or shtool in ../../build-aux \"$srcdir\"/../../build-aux" "$LINENO" 5
+fi
+
+# These three variables are undocumented and unsupported,
+# and are intended to be withdrawn in a future Autoconf release.
+# They can cause serious problems if a builder's source tree is in a directory
+# whose full name contains unusual characters.
+ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
+ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
+ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
+
+
+
+
+KPSE_BASIC(lua53)
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
+set dummy ${ac_tool_prefix}gcc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_CC="${ac_tool_prefix}gcc"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_CC"; then
+ ac_ct_CC=$CC
+ # Extract the first word of "gcc", so it can be a program name with args.
+set dummy gcc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_CC"; then
+ ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_CC="gcc"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_CC=$ac_cv_prog_ac_ct_CC
+if test -n "$ac_ct_CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
+$as_echo "$ac_ct_CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_CC" = x; then
+ CC=""
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ CC=$ac_ct_CC
+ fi
+else
+ CC="$ac_cv_prog_CC"
+fi
+
+if test -z "$CC"; then
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
+set dummy ${ac_tool_prefix}cc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_CC="${ac_tool_prefix}cc"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ fi
+fi
+if test -z "$CC"; then
+ # Extract the first word of "cc", so it can be a program name with args.
+set dummy cc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+ ac_prog_rejected=no
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
+ ac_prog_rejected=yes
+ continue
+ fi
+ ac_cv_prog_CC="cc"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+if test $ac_prog_rejected = yes; then
+ # We found a bogon in the path, so make sure we never use it.
+ set dummy $ac_cv_prog_CC
+ shift
+ if test $@%:@ != 0; then
+ # We chose a different compiler from the bogus one.
+ # However, it has the same basename, so the bogon will be chosen
+ # first if we set CC to just the basename; use the full file name.
+ shift
+ ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
+ fi
+fi
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$CC"; then
+ if test -n "$ac_tool_prefix"; then
+ for ac_prog in cl.exe
+ do
+ # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
+set dummy $ac_tool_prefix$ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$CC" && break
+ done
+fi
+if test -z "$CC"; then
+ ac_ct_CC=$CC
+ for ac_prog in cl.exe
+do
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_CC"; then
+ ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_CC="$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_CC=$ac_cv_prog_ac_ct_CC
+if test -n "$ac_ct_CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
+$as_echo "$ac_ct_CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$ac_ct_CC" && break
+done
+
+ if test "x$ac_ct_CC" = x; then
+ CC=""
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ CC=$ac_ct_CC
+ fi
+fi
+
+fi
+
+
+test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "no acceptable C compiler found in \$PATH
+See \`config.log' for more details" "$LINENO" 5; }
+
+# Provide some information about the compiler.
+$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
+set X $ac_compile
+ac_compiler=$2
+for ac_option in --version -v -V -qversion; do
+ { { ac_try="$ac_compiler $ac_option >&5"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_compiler $ac_option >&5") 2>conftest.err
+ ac_status=$?
+ if test -s conftest.err; then
+ sed '10a\
+... rest of stderr output deleted ...
+ 10q' conftest.err >conftest.er1
+ cat conftest.er1 >&5
+ fi
+ rm -f conftest.er1 conftest.err
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }
+done
+
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+ac_clean_files_save=$ac_clean_files
+ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
+# Try to create an executable without -o first, disregard a.out.
+# It will help us diagnose broken compilers, and finding out an intuition
+# of exeext.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
+$as_echo_n "checking whether the C compiler works... " >&6; }
+ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
+
+# The possible output files:
+ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
+
+ac_rmfiles=
+for ac_file in $ac_files
+do
+ case $ac_file in
+ *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
+ * ) ac_rmfiles="$ac_rmfiles $ac_file";;
+ esac
+done
+rm -f $ac_rmfiles
+
+if { { ac_try="$ac_link_default"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_link_default") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then :
+ # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
+# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
+# in a Makefile. We should not override ac_cv_exeext if it was cached,
+# so that the user can short-circuit this test for compilers unknown to
+# Autoconf.
+for ac_file in $ac_files ''
+do
+ test -f "$ac_file" || continue
+ case $ac_file in
+ *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
+ ;;
+ [ab].out )
+ # We found the default executable, but exeext='' is most
+ # certainly right.
+ break;;
+ *.* )
+ if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
+ then :; else
+ ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
+ fi
+ # We set ac_cv_exeext here because the later test for it is not
+ # safe: cross compilers may not add the suffix if given an `-o'
+ # argument, so we may need to know it at that point already.
+ # Even if this section looks crufty: it has the advantage of
+ # actually working.
+ break;;
+ * )
+ break;;
+ esac
+done
+test "$ac_cv_exeext" = no && ac_cv_exeext=
+
+else
+ ac_file=''
+fi
+if test -z "$ac_file"; then :
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+$as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error 77 "C compiler cannot create executables
+See \`config.log' for more details" "$LINENO" 5; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
+$as_echo_n "checking for C compiler default output file name... " >&6; }
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
+$as_echo "$ac_file" >&6; }
+ac_exeext=$ac_cv_exeext
+
+rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
+ac_clean_files=$ac_clean_files_save
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
+$as_echo_n "checking for suffix of executables... " >&6; }
+if { { ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_link") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then :
+ # If both `conftest.exe' and `conftest' are `present' (well, observable)
+# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
+# work properly (i.e., refer to `conftest.exe'), while it won't with
+# `rm'.
+for ac_file in conftest.exe conftest conftest.*; do
+ test -f "$ac_file" || continue
+ case $ac_file in
+ *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
+ *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
+ break;;
+ * ) break;;
+ esac
+done
+else
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot compute suffix of executables: cannot compile and link
+See \`config.log' for more details" "$LINENO" 5; }
+fi
+rm -f conftest conftest$ac_cv_exeext
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
+$as_echo "$ac_cv_exeext" >&6; }
+
+rm -f conftest.$ac_ext
+EXEEXT=$ac_cv_exeext
+ac_exeext=$EXEEXT
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+@%:@include <stdio.h>
+int
+main ()
+{
+FILE *f = fopen ("conftest.out", "w");
+ return ferror (f) || fclose (f) != 0;
+
+ ;
+ return 0;
+}
+_ACEOF
+ac_clean_files="$ac_clean_files conftest.out"
+# Check that the compiler produces executables we can run. If not, either
+# the compiler is broken, or we cross compile.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
+$as_echo_n "checking whether we are cross compiling... " >&6; }
+if test "$cross_compiling" != yes; then
+ { { ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_link") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }
+ if { ac_try='./conftest$ac_cv_exeext'
+ { { case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_try") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }; then
+ cross_compiling=no
+ else
+ if test "$cross_compiling" = maybe; then
+ cross_compiling=yes
+ else
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot run C compiled programs.
+If you meant to cross compile, use \`--host'.
+See \`config.log' for more details" "$LINENO" 5; }
+ fi
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
+$as_echo "$cross_compiling" >&6; }
+
+rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
+ac_clean_files=$ac_clean_files_save
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
+$as_echo_n "checking for suffix of object files... " >&6; }
+if ${ac_cv_objext+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.o conftest.obj
+if { { ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_compile") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then :
+ for ac_file in conftest.o conftest.obj conftest.*; do
+ test -f "$ac_file" || continue;
+ case $ac_file in
+ *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
+ *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
+ break;;
+ esac
+done
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot compute suffix of object files: cannot compile
+See \`config.log' for more details" "$LINENO" 5; }
+fi
+rm -f conftest.$ac_cv_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
+$as_echo "$ac_cv_objext" >&6; }
+OBJEXT=$ac_cv_objext
+ac_objext=$OBJEXT
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
+$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
+if ${ac_cv_c_compiler_gnu+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+#ifndef __GNUC__
+ choke me
+#endif
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_compiler_gnu=yes
+else
+ ac_compiler_gnu=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ac_cv_c_compiler_gnu=$ac_compiler_gnu
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
+$as_echo "$ac_cv_c_compiler_gnu" >&6; }
+if test $ac_compiler_gnu = yes; then
+ GCC=yes
+else
+ GCC=
+fi
+ac_test_CFLAGS=${CFLAGS+set}
+ac_save_CFLAGS=$CFLAGS
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
+$as_echo_n "checking whether $CC accepts -g... " >&6; }
+if ${ac_cv_prog_cc_g+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_save_c_werror_flag=$ac_c_werror_flag
+ ac_c_werror_flag=yes
+ ac_cv_prog_cc_g=no
+ CFLAGS="-g"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_prog_cc_g=yes
+else
+ CFLAGS=""
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+
+else
+ ac_c_werror_flag=$ac_save_c_werror_flag
+ CFLAGS="-g"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_prog_cc_g=yes
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ ac_c_werror_flag=$ac_save_c_werror_flag
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
+$as_echo "$ac_cv_prog_cc_g" >&6; }
+if test "$ac_test_CFLAGS" = set; then
+ CFLAGS=$ac_save_CFLAGS
+elif test $ac_cv_prog_cc_g = yes; then
+ if test "$GCC" = yes; then
+ CFLAGS="-g -O2"
+ else
+ CFLAGS="-g"
+ fi
+else
+ if test "$GCC" = yes; then
+ CFLAGS="-O2"
+ else
+ CFLAGS=
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
+$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
+if ${ac_cv_prog_cc_c89+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_cv_prog_cc_c89=no
+ac_save_CC=$CC
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <stdarg.h>
+#include <stdio.h>
+struct stat;
+/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
+struct buf { int x; };
+FILE * (*rcsopen) (struct buf *, struct stat *, int);
+static char *e (p, i)
+ char **p;
+ int i;
+{
+ return p[i];
+}
+static char *f (char * (*g) (char **, int), char **p, ...)
+{
+ char *s;
+ va_list v;
+ va_start (v,p);
+ s = g (p, va_arg (v,int));
+ va_end (v);
+ return s;
+}
+
+/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
+ function prototypes and stuff, but not '\xHH' hex character constants.
+ These don't provoke an error unfortunately, instead are silently treated
+ as 'x'. The following induces an error, until -std is added to get
+ proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
+ array size at least. It's necessary to write '\x00'==0 to get something
+ that's true only with -std. */
+int osf4_cc_array ['\x00' == 0 ? 1 : -1];
+
+/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
+ inside strings and character constants. */
+#define FOO(x) 'x'
+int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
+
+int test (int i, double x);
+struct s1 {int (*f) (int a);};
+struct s2 {int (*f) (double a);};
+int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
+int argc;
+char **argv;
+int
+main ()
+{
+return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
+ ;
+ return 0;
+}
+_ACEOF
+for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
+ -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
+do
+ CC="$ac_save_CC $ac_arg"
+ if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_prog_cc_c89=$ac_arg
+fi
+rm -f core conftest.err conftest.$ac_objext
+ test "x$ac_cv_prog_cc_c89" != "xno" && break
+done
+rm -f conftest.$ac_ext
+CC=$ac_save_CC
+
+fi
+# AC_CACHE_VAL
+case "x$ac_cv_prog_cc_c89" in
+ x)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
+$as_echo "none needed" >&6; } ;;
+ xno)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
+$as_echo "unsupported" >&6; } ;;
+ *)
+ CC="$CC $ac_cv_prog_cc_c89"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
+$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
+esac
+if test "x$ac_cv_prog_cc_c89" != xno; then :
+
+fi
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
+set dummy ${ac_tool_prefix}ranlib; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_RANLIB+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$RANLIB"; then
+ ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+RANLIB=$ac_cv_prog_RANLIB
+if test -n "$RANLIB"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
+$as_echo "$RANLIB" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_RANLIB"; then
+ ac_ct_RANLIB=$RANLIB
+ # Extract the first word of "ranlib", so it can be a program name with args.
+set dummy ranlib; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_RANLIB"; then
+ ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_RANLIB="ranlib"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
+if test -n "$ac_ct_RANLIB"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
+$as_echo "$ac_ct_RANLIB" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_RANLIB" = x; then
+ RANLIB=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ RANLIB=$ac_ct_RANLIB
+ fi
+else
+ RANLIB="$ac_cv_prog_RANLIB"
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
+$as_echo_n "checking whether ln -s works... " >&6; }
+LN_S=$as_ln_s
+if test "$LN_S" = "ln -s"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
+$as_echo "no, using $LN_S" >&6; }
+fi
+
+
+LUA53VERSION=5.3.4
+
+KPSE_LT_VERSION(lua53)
+
+case `pwd` in
+ *\ * | *\ *)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5
+$as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;;
+esac
+
+
+
+macro_version='2.4.6'
+macro_revision='2.4.6'
+
+
+
+
+
+
+
+
+
+
+
+
+
+ltmain=$ac_aux_dir/ltmain.sh
+
+# Make sure we can run config.sub.
+$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
+ as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
+$as_echo_n "checking build system type... " >&6; }
+if ${ac_cv_build+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_build_alias=$build_alias
+test "x$ac_build_alias" = x &&
+ ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
+test "x$ac_build_alias" = x &&
+ as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
+ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
+ as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
+$as_echo "$ac_cv_build" >&6; }
+case $ac_cv_build in
+*-*-*) ;;
+*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
+esac
+build=$ac_cv_build
+ac_save_IFS=$IFS; IFS='-'
+set x $ac_cv_build
+shift
+build_cpu=$1
+build_vendor=$2
+shift; shift
+# Remember, the first character of IFS is used to create $*,
+# except with old shells:
+build_os=$*
+IFS=$ac_save_IFS
+case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
+$as_echo_n "checking host system type... " >&6; }
+if ${ac_cv_host+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test "x$host_alias" = x; then
+ ac_cv_host=$ac_cv_build
+else
+ ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
+ as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
+$as_echo "$ac_cv_host" >&6; }
+case $ac_cv_host in
+*-*-*) ;;
+*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
+esac
+host=$ac_cv_host
+ac_save_IFS=$IFS; IFS='-'
+set x $ac_cv_host
+shift
+host_cpu=$1
+host_vendor=$2
+shift; shift
+# Remember, the first character of IFS is used to create $*,
+# except with old shells:
+host_os=$*
+IFS=$ac_save_IFS
+case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
+
+
+# Backslashify metacharacters that are still active within
+# double-quoted strings.
+sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
+
+# Same as above, but do not quote variable references.
+double_quote_subst='s/\(["`\\]\)/\\\1/g'
+
+# Sed substitution to delay expansion of an escaped shell variable in a
+# double_quote_subst'ed string.
+delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
+
+# Sed substitution to delay expansion of an escaped single quote.
+delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
+
+# Sed substitution to avoid accidental globbing in evaled expressions
+no_glob_subst='s/\*/\\\*/g'
+
+ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
+ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5
+$as_echo_n "checking how to print strings... " >&6; }
+# Test print first, because it will be a builtin if present.
+if test "X`( print -r -- -n ) 2>/dev/null`" = X-n && \
+ test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
+ ECHO='print -r --'
+elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
+ ECHO='printf %s\n'
+else
+ # Use this function as a fallback that always works.
+ func_fallback_echo ()
+ {
+ eval 'cat <<_LTECHO_EOF
+$1
+_LTECHO_EOF'
+ }
+ ECHO='func_fallback_echo'
+fi
+
+# func_echo_all arg...
+# Invoke $ECHO with all args, space-separated.
+func_echo_all ()
+{
+ $ECHO ""
+}
+
+case $ECHO in
+ printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5
+$as_echo "printf" >&6; } ;;
+ print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5
+$as_echo "print -r" >&6; } ;;
+ *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5
+$as_echo "cat" >&6; } ;;
+esac
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
+$as_echo_n "checking for a sed that does not truncate output... " >&6; }
+if ${ac_cv_path_SED+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
+ for ac_i in 1 2 3 4 5 6 7; do
+ ac_script="$ac_script$as_nl$ac_script"
+ done
+ echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
+ { ac_script=; unset ac_script;}
+ if test -z "$SED"; then
+ ac_path_SED_found=false
+ # Loop through the user's path and test for each of PROGNAME-LIST
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_prog in sed gsed; do
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
+ as_fn_executable_p "$ac_path_SED" || continue
+# Check for GNU ac_path_SED and select it if it is found.
+ # Check for GNU $ac_path_SED
+case `"$ac_path_SED" --version 2>&1` in
+*GNU*)
+ ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
+*)
+ ac_count=0
+ $as_echo_n 0123456789 >"conftest.in"
+ while :
+ do
+ cat "conftest.in" "conftest.in" >"conftest.tmp"
+ mv "conftest.tmp" "conftest.in"
+ cp "conftest.in" "conftest.nl"
+ $as_echo '' >> "conftest.nl"
+ "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
+ diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
+ as_fn_arith $ac_count + 1 && ac_count=$as_val
+ if test $ac_count -gt ${ac_path_SED_max-0}; then
+ # Best one so far, save it but keep looking for a better one
+ ac_cv_path_SED="$ac_path_SED"
+ ac_path_SED_max=$ac_count
+ fi
+ # 10*(2^10) chars as input seems more than enough
+ test $ac_count -gt 10 && break
+ done
+ rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
+esac
+
+ $ac_path_SED_found && break 3
+ done
+ done
+ done
+IFS=$as_save_IFS
+ if test -z "$ac_cv_path_SED"; then
+ as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5
+ fi
+else
+ ac_cv_path_SED=$SED
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
+$as_echo "$ac_cv_path_SED" >&6; }
+ SED="$ac_cv_path_SED"
+ rm -f conftest.sed
+
+test -z "$SED" && SED=sed
+Xsed="$SED -e 1s/^X//"
+
+
+
+
+
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
+$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
+if ${ac_cv_path_GREP+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -z "$GREP"; then
+ ac_path_GREP_found=false
+ # Loop through the user's path and test for each of PROGNAME-LIST
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_prog in grep ggrep; do
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
+ as_fn_executable_p "$ac_path_GREP" || continue
+# Check for GNU ac_path_GREP and select it if it is found.
+ # Check for GNU $ac_path_GREP
+case `"$ac_path_GREP" --version 2>&1` in
+*GNU*)
+ ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
+*)
+ ac_count=0
+ $as_echo_n 0123456789 >"conftest.in"
+ while :
+ do
+ cat "conftest.in" "conftest.in" >"conftest.tmp"
+ mv "conftest.tmp" "conftest.in"
+ cp "conftest.in" "conftest.nl"
+ $as_echo 'GREP' >> "conftest.nl"
+ "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
+ diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
+ as_fn_arith $ac_count + 1 && ac_count=$as_val
+ if test $ac_count -gt ${ac_path_GREP_max-0}; then
+ # Best one so far, save it but keep looking for a better one
+ ac_cv_path_GREP="$ac_path_GREP"
+ ac_path_GREP_max=$ac_count
+ fi
+ # 10*(2^10) chars as input seems more than enough
+ test $ac_count -gt 10 && break
+ done
+ rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
+esac
+
+ $ac_path_GREP_found && break 3
+ done
+ done
+ done
+IFS=$as_save_IFS
+ if test -z "$ac_cv_path_GREP"; then
+ as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
+ fi
+else
+ ac_cv_path_GREP=$GREP
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
+$as_echo "$ac_cv_path_GREP" >&6; }
+ GREP="$ac_cv_path_GREP"
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
+$as_echo_n "checking for egrep... " >&6; }
+if ${ac_cv_path_EGREP+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
+ then ac_cv_path_EGREP="$GREP -E"
+ else
+ if test -z "$EGREP"; then
+ ac_path_EGREP_found=false
+ # Loop through the user's path and test for each of PROGNAME-LIST
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_prog in egrep; do
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
+ as_fn_executable_p "$ac_path_EGREP" || continue
+# Check for GNU ac_path_EGREP and select it if it is found.
+ # Check for GNU $ac_path_EGREP
+case `"$ac_path_EGREP" --version 2>&1` in
+*GNU*)
+ ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
+*)
+ ac_count=0
+ $as_echo_n 0123456789 >"conftest.in"
+ while :
+ do
+ cat "conftest.in" "conftest.in" >"conftest.tmp"
+ mv "conftest.tmp" "conftest.in"
+ cp "conftest.in" "conftest.nl"
+ $as_echo 'EGREP' >> "conftest.nl"
+ "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
+ diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
+ as_fn_arith $ac_count + 1 && ac_count=$as_val
+ if test $ac_count -gt ${ac_path_EGREP_max-0}; then
+ # Best one so far, save it but keep looking for a better one
+ ac_cv_path_EGREP="$ac_path_EGREP"
+ ac_path_EGREP_max=$ac_count
+ fi
+ # 10*(2^10) chars as input seems more than enough
+ test $ac_count -gt 10 && break
+ done
+ rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
+esac
+
+ $ac_path_EGREP_found && break 3
+ done
+ done
+ done
+IFS=$as_save_IFS
+ if test -z "$ac_cv_path_EGREP"; then
+ as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
+ fi
+else
+ ac_cv_path_EGREP=$EGREP
+fi
+
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
+$as_echo "$ac_cv_path_EGREP" >&6; }
+ EGREP="$ac_cv_path_EGREP"
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5
+$as_echo_n "checking for fgrep... " >&6; }
+if ${ac_cv_path_FGREP+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1
+ then ac_cv_path_FGREP="$GREP -F"
+ else
+ if test -z "$FGREP"; then
+ ac_path_FGREP_found=false
+ # Loop through the user's path and test for each of PROGNAME-LIST
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_prog in fgrep; do
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext"
+ as_fn_executable_p "$ac_path_FGREP" || continue
+# Check for GNU ac_path_FGREP and select it if it is found.
+ # Check for GNU $ac_path_FGREP
+case `"$ac_path_FGREP" --version 2>&1` in
+*GNU*)
+ ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;;
+*)
+ ac_count=0
+ $as_echo_n 0123456789 >"conftest.in"
+ while :
+ do
+ cat "conftest.in" "conftest.in" >"conftest.tmp"
+ mv "conftest.tmp" "conftest.in"
+ cp "conftest.in" "conftest.nl"
+ $as_echo 'FGREP' >> "conftest.nl"
+ "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break
+ diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
+ as_fn_arith $ac_count + 1 && ac_count=$as_val
+ if test $ac_count -gt ${ac_path_FGREP_max-0}; then
+ # Best one so far, save it but keep looking for a better one
+ ac_cv_path_FGREP="$ac_path_FGREP"
+ ac_path_FGREP_max=$ac_count
+ fi
+ # 10*(2^10) chars as input seems more than enough
+ test $ac_count -gt 10 && break
+ done
+ rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
+esac
+
+ $ac_path_FGREP_found && break 3
+ done
+ done
+ done
+IFS=$as_save_IFS
+ if test -z "$ac_cv_path_FGREP"; then
+ as_fn_error $? "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
+ fi
+else
+ ac_cv_path_FGREP=$FGREP
+fi
+
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5
+$as_echo "$ac_cv_path_FGREP" >&6; }
+ FGREP="$ac_cv_path_FGREP"
+
+
+test -z "$GREP" && GREP=grep
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+@%:@ Check whether --with-gnu-ld was given.
+if test "${with_gnu_ld+set}" = set; then :
+ withval=$with_gnu_ld; test no = "$withval" || with_gnu_ld=yes
+else
+ with_gnu_ld=no
+fi
+
+ac_prog=ld
+if test yes = "$GCC"; then
+ # Check if gcc -print-prog-name=ld gives a path.
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
+$as_echo_n "checking for ld used by $CC... " >&6; }
+ case $host in
+ *-*-mingw*)
+ # gcc leaves a trailing carriage return, which upsets mingw
+ ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
+ *)
+ ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
+ esac
+ case $ac_prog in
+ # Accept absolute paths.
+ [\\/]* | ?:[\\/]*)
+ re_direlt='/[^/][^/]*/\.\./'
+ # Canonicalize the pathname of ld
+ ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
+ while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
+ ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
+ done
+ test -z "$LD" && LD=$ac_prog
+ ;;
+ "")
+ # If it fails, then pretend we aren't using GCC.
+ ac_prog=ld
+ ;;
+ *)
+ # If it is relative, then search for the first ld in PATH.
+ with_gnu_ld=unknown
+ ;;
+ esac
+elif test yes = "$with_gnu_ld"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
+$as_echo_n "checking for GNU ld... " >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
+$as_echo_n "checking for non-GNU ld... " >&6; }
+fi
+if ${lt_cv_path_LD+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -z "$LD"; then
+ lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
+ for ac_dir in $PATH; do
+ IFS=$lt_save_ifs
+ test -z "$ac_dir" && ac_dir=.
+ if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
+ lt_cv_path_LD=$ac_dir/$ac_prog
+ # Check to see if the program is GNU ld. I'd rather use --version,
+ # but apparently some variants of GNU ld only accept -v.
+ # Break only if it was the GNU/non-GNU ld that we prefer.
+ case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
+ *GNU* | *'with BFD'*)
+ test no != "$with_gnu_ld" && break
+ ;;
+ *)
+ test yes != "$with_gnu_ld" && break
+ ;;
+ esac
+ fi
+ done
+ IFS=$lt_save_ifs
+else
+ lt_cv_path_LD=$LD # Let the user override the test with a path.
+fi
+fi
+
+LD=$lt_cv_path_LD
+if test -n "$LD"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
+$as_echo "$LD" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
+$as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
+if ${lt_cv_prog_gnu_ld+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ # I'd rather use --version here, but apparently some GNU lds only accept -v.
+case `$LD -v 2>&1 </dev/null` in
+*GNU* | *'with BFD'*)
+ lt_cv_prog_gnu_ld=yes
+ ;;
+*)
+ lt_cv_prog_gnu_ld=no
+ ;;
+esac
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
+$as_echo "$lt_cv_prog_gnu_ld" >&6; }
+with_gnu_ld=$lt_cv_prog_gnu_ld
+
+
+
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5
+$as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; }
+if ${lt_cv_path_NM+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$NM"; then
+ # Let the user override the test.
+ lt_cv_path_NM=$NM
+else
+ lt_nm_to_check=${ac_tool_prefix}nm
+ if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
+ lt_nm_to_check="$lt_nm_to_check nm"
+ fi
+ for lt_tmp_nm in $lt_nm_to_check; do
+ lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
+ for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
+ IFS=$lt_save_ifs
+ test -z "$ac_dir" && ac_dir=.
+ tmp_nm=$ac_dir/$lt_tmp_nm
+ if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext"; then
+ # Check to see if the nm accepts a BSD-compat flag.
+ # Adding the 'sed 1q' prevents false positives on HP-UX, which says:
+ # nm: unknown option "B" ignored
+ # Tru64's nm complains that /dev/null is an invalid object file
+ # MSYS converts /dev/null to NUL, MinGW nm treats NUL as empty
+ case $build_os in
+ mingw*) lt_bad_file=conftest.nm/nofile ;;
+ *) lt_bad_file=/dev/null ;;
+ esac
+ case `"$tmp_nm" -B $lt_bad_file 2>&1 | sed '1q'` in
+ *$lt_bad_file* | *'Invalid file or object type'*)
+ lt_cv_path_NM="$tmp_nm -B"
+ break 2
+ ;;
+ *)
+ case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
+ */dev/null*)
+ lt_cv_path_NM="$tmp_nm -p"
+ break 2
+ ;;
+ *)
+ lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
+ continue # so that we can try to find one that supports BSD flags
+ ;;
+ esac
+ ;;
+ esac
+ fi
+ done
+ IFS=$lt_save_ifs
+ done
+ : ${lt_cv_path_NM=no}
+fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5
+$as_echo "$lt_cv_path_NM" >&6; }
+if test no != "$lt_cv_path_NM"; then
+ NM=$lt_cv_path_NM
+else
+ # Didn't find any BSD compatible name lister, look for dumpbin.
+ if test -n "$DUMPBIN"; then :
+ # Let the user override the test.
+ else
+ if test -n "$ac_tool_prefix"; then
+ for ac_prog in dumpbin "link -dump"
+ do
+ # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
+set dummy $ac_tool_prefix$ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_DUMPBIN+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$DUMPBIN"; then
+ ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+DUMPBIN=$ac_cv_prog_DUMPBIN
+if test -n "$DUMPBIN"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5
+$as_echo "$DUMPBIN" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$DUMPBIN" && break
+ done
+fi
+if test -z "$DUMPBIN"; then
+ ac_ct_DUMPBIN=$DUMPBIN
+ for ac_prog in dumpbin "link -dump"
+do
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_DUMPBIN+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_DUMPBIN"; then
+ ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_DUMPBIN="$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN
+if test -n "$ac_ct_DUMPBIN"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5
+$as_echo "$ac_ct_DUMPBIN" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$ac_ct_DUMPBIN" && break
+done
+
+ if test "x$ac_ct_DUMPBIN" = x; then
+ DUMPBIN=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ DUMPBIN=$ac_ct_DUMPBIN
+ fi
+fi
+
+ case `$DUMPBIN -symbols -headers /dev/null 2>&1 | sed '1q'` in
+ *COFF*)
+ DUMPBIN="$DUMPBIN -symbols -headers"
+ ;;
+ *)
+ DUMPBIN=:
+ ;;
+ esac
+ fi
+
+ if test : != "$DUMPBIN"; then
+ NM=$DUMPBIN
+ fi
+fi
+test -z "$NM" && NM=nm
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5
+$as_echo_n "checking the name lister ($NM) interface... " >&6; }
+if ${lt_cv_nm_interface+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_nm_interface="BSD nm"
+ echo "int some_variable = 0;" > conftest.$ac_ext
+ (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5)
+ (eval "$ac_compile" 2>conftest.err)
+ cat conftest.err >&5
+ (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
+ (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
+ cat conftest.err >&5
+ (eval echo "\"\$as_me:$LINENO: output\"" >&5)
+ cat conftest.out >&5
+ if $GREP 'External.*some_variable' conftest.out > /dev/null; then
+ lt_cv_nm_interface="MS dumpbin"
+ fi
+ rm -f conftest*
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5
+$as_echo "$lt_cv_nm_interface" >&6; }
+
+# find the maximum length of command line arguments
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5
+$as_echo_n "checking the maximum length of command line arguments... " >&6; }
+if ${lt_cv_sys_max_cmd_len+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ i=0
+ teststring=ABCD
+
+ case $build_os in
+ msdosdjgpp*)
+ # On DJGPP, this test can blow up pretty badly due to problems in libc
+ # (any single argument exceeding 2000 bytes causes a buffer overrun
+ # during glob expansion). Even if it were fixed, the result of this
+ # check would be larger than it should be.
+ lt_cv_sys_max_cmd_len=12288; # 12K is about right
+ ;;
+
+ gnu*)
+ # Under GNU Hurd, this test is not required because there is
+ # no limit to the length of command line arguments.
+ # Libtool will interpret -1 as no limit whatsoever
+ lt_cv_sys_max_cmd_len=-1;
+ ;;
+
+ cygwin* | mingw* | cegcc*)
+ # On Win9x/ME, this test blows up -- it succeeds, but takes
+ # about 5 minutes as the teststring grows exponentially.
+ # Worse, since 9x/ME are not pre-emptively multitasking,
+ # you end up with a "frozen" computer, even though with patience
+ # the test eventually succeeds (with a max line length of 256k).
+ # Instead, let's just punt: use the minimum linelength reported by
+ # all of the supported platforms: 8192 (on NT/2K/XP).
+ lt_cv_sys_max_cmd_len=8192;
+ ;;
+
+ mint*)
+ # On MiNT this can take a long time and run out of memory.
+ lt_cv_sys_max_cmd_len=8192;
+ ;;
+
+ amigaos*)
+ # On AmigaOS with pdksh, this test takes hours, literally.
+ # So we just punt and use a minimum line length of 8192.
+ lt_cv_sys_max_cmd_len=8192;
+ ;;
+
+ bitrig* | darwin* | dragonfly* | freebsd* | netbsd* | openbsd*)
+ # This has been around since 386BSD, at least. Likely further.
+ if test -x /sbin/sysctl; then
+ lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
+ elif test -x /usr/sbin/sysctl; then
+ lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
+ else
+ lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs
+ fi
+ # And add a safety zone
+ lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
+ lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
+ ;;
+
+ interix*)
+ # We know the value 262144 and hardcode it with a safety zone (like BSD)
+ lt_cv_sys_max_cmd_len=196608
+ ;;
+
+ os2*)
+ # The test takes a long time on OS/2.
+ lt_cv_sys_max_cmd_len=8192
+ ;;
+
+ osf*)
+ # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
+ # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
+ # nice to cause kernel panics so lets avoid the loop below.
+ # First set a reasonable default.
+ lt_cv_sys_max_cmd_len=16384
+ #
+ if test -x /sbin/sysconfig; then
+ case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
+ *1*) lt_cv_sys_max_cmd_len=-1 ;;
+ esac
+ fi
+ ;;
+ sco3.2v5*)
+ lt_cv_sys_max_cmd_len=102400
+ ;;
+ sysv5* | sco5v6* | sysv4.2uw2*)
+ kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
+ if test -n "$kargmax"; then
+ lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[ ]//'`
+ else
+ lt_cv_sys_max_cmd_len=32768
+ fi
+ ;;
+ *)
+ lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
+ if test -n "$lt_cv_sys_max_cmd_len" && \
+ test undefined != "$lt_cv_sys_max_cmd_len"; then
+ lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
+ lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
+ else
+ # Make teststring a little bigger before we do anything with it.
+ # a 1K string should be a reasonable start.
+ for i in 1 2 3 4 5 6 7 8; do
+ teststring=$teststring$teststring
+ done
+ SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
+ # If test is not a shell built-in, we'll probably end up computing a
+ # maximum length that is only half of the actual maximum length, but
+ # we can't tell.
+ while { test X`env echo "$teststring$teststring" 2>/dev/null` \
+ = "X$teststring$teststring"; } >/dev/null 2>&1 &&
+ test 17 != "$i" # 1/2 MB should be enough
+ do
+ i=`expr $i + 1`
+ teststring=$teststring$teststring
+ done
+ # Only check the string length outside the loop.
+ lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
+ teststring=
+ # Add a significant safety factor because C++ compilers can tack on
+ # massive amounts of additional arguments before passing them to the
+ # linker. It appears as though 1/2 is a usable value.
+ lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
+ fi
+ ;;
+ esac
+
+fi
+
+if test -n "$lt_cv_sys_max_cmd_len"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5
+$as_echo "$lt_cv_sys_max_cmd_len" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
+$as_echo "none" >&6; }
+fi
+max_cmd_len=$lt_cv_sys_max_cmd_len
+
+
+
+
+
+
+: ${CP="cp -f"}
+: ${MV="mv -f"}
+: ${RM="rm -f"}
+
+if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
+ lt_unset=unset
+else
+ lt_unset=false
+fi
+
+
+
+
+
+# test EBCDIC or ASCII
+case `echo X|tr X '\101'` in
+ A) # ASCII based system
+ # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
+ lt_SP2NL='tr \040 \012'
+ lt_NL2SP='tr \015\012 \040\040'
+ ;;
+ *) # EBCDIC based system
+ lt_SP2NL='tr \100 \n'
+ lt_NL2SP='tr \r\n \100\100'
+ ;;
+esac
+
+
+
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to $host format" >&5
+$as_echo_n "checking how to convert $build file names to $host format... " >&6; }
+if ${lt_cv_to_host_file_cmd+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ case $host in
+ *-*-mingw* )
+ case $build in
+ *-*-mingw* ) # actually msys
+ lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32
+ ;;
+ *-*-cygwin* )
+ lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32
+ ;;
+ * ) # otherwise, assume *nix
+ lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32
+ ;;
+ esac
+ ;;
+ *-*-cygwin* )
+ case $build in
+ *-*-mingw* ) # actually msys
+ lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin
+ ;;
+ *-*-cygwin* )
+ lt_cv_to_host_file_cmd=func_convert_file_noop
+ ;;
+ * ) # otherwise, assume *nix
+ lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin
+ ;;
+ esac
+ ;;
+ * ) # unhandled hosts (and "normal" native builds)
+ lt_cv_to_host_file_cmd=func_convert_file_noop
+ ;;
+esac
+
+fi
+
+to_host_file_cmd=$lt_cv_to_host_file_cmd
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_host_file_cmd" >&5
+$as_echo "$lt_cv_to_host_file_cmd" >&6; }
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to toolchain format" >&5
+$as_echo_n "checking how to convert $build file names to toolchain format... " >&6; }
+if ${lt_cv_to_tool_file_cmd+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ #assume ordinary cross tools, or native build.
+lt_cv_to_tool_file_cmd=func_convert_file_noop
+case $host in
+ *-*-mingw* )
+ case $build in
+ *-*-mingw* ) # actually msys
+ lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32
+ ;;
+ esac
+ ;;
+esac
+
+fi
+
+to_tool_file_cmd=$lt_cv_to_tool_file_cmd
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_tool_file_cmd" >&5
+$as_echo "$lt_cv_to_tool_file_cmd" >&6; }
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5
+$as_echo_n "checking for $LD option to reload object files... " >&6; }
+if ${lt_cv_ld_reload_flag+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_ld_reload_flag='-r'
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5
+$as_echo "$lt_cv_ld_reload_flag" >&6; }
+reload_flag=$lt_cv_ld_reload_flag
+case $reload_flag in
+"" | " "*) ;;
+*) reload_flag=" $reload_flag" ;;
+esac
+reload_cmds='$LD$reload_flag -o $output$reload_objs'
+case $host_os in
+ cygwin* | mingw* | pw32* | cegcc*)
+ if test yes != "$GCC"; then
+ reload_cmds=false
+ fi
+ ;;
+ darwin*)
+ if test yes = "$GCC"; then
+ reload_cmds='$LTCC $LTCFLAGS -nostdlib $wl-r -o $output$reload_objs'
+ else
+ reload_cmds='$LD$reload_flag -o $output$reload_objs'
+ fi
+ ;;
+esac
+
+
+
+
+
+
+
+
+
+if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
+set dummy ${ac_tool_prefix}objdump; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_OBJDUMP+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$OBJDUMP"; then
+ ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+OBJDUMP=$ac_cv_prog_OBJDUMP
+if test -n "$OBJDUMP"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
+$as_echo "$OBJDUMP" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_OBJDUMP"; then
+ ac_ct_OBJDUMP=$OBJDUMP
+ # Extract the first word of "objdump", so it can be a program name with args.
+set dummy objdump; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_OBJDUMP"; then
+ ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_OBJDUMP="objdump"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
+if test -n "$ac_ct_OBJDUMP"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
+$as_echo "$ac_ct_OBJDUMP" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_OBJDUMP" = x; then
+ OBJDUMP="false"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ OBJDUMP=$ac_ct_OBJDUMP
+ fi
+else
+ OBJDUMP="$ac_cv_prog_OBJDUMP"
+fi
+
+test -z "$OBJDUMP" && OBJDUMP=objdump
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5
+$as_echo_n "checking how to recognize dependent libraries... " >&6; }
+if ${lt_cv_deplibs_check_method+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_file_magic_cmd='$MAGIC_CMD'
+lt_cv_file_magic_test_file=
+lt_cv_deplibs_check_method='unknown'
+# Need to set the preceding variable on all platforms that support
+# interlibrary dependencies.
+# 'none' -- dependencies not supported.
+# 'unknown' -- same as none, but documents that we really don't know.
+# 'pass_all' -- all dependencies passed with no checks.
+# 'test_compile' -- check by making test program.
+# 'file_magic [[regex]]' -- check by looking for files in library path
+# that responds to the $file_magic_cmd with a given extended regex.
+# If you have 'file' or equivalent on your system and you're not sure
+# whether 'pass_all' will *always* work, you probably want this one.
+
+case $host_os in
+aix[4-9]*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+beos*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+bsdi[45]*)
+ lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
+ lt_cv_file_magic_cmd='/usr/bin/file -L'
+ lt_cv_file_magic_test_file=/shlib/libc.so
+ ;;
+
+cygwin*)
+ # func_win32_libid is a shell function defined in ltmain.sh
+ lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
+ lt_cv_file_magic_cmd='func_win32_libid'
+ ;;
+
+mingw* | pw32*)
+ # Base MSYS/MinGW do not provide the 'file' command needed by
+ # func_win32_libid shell function, so use a weaker test based on 'objdump',
+ # unless we find 'file', for example because we are cross-compiling.
+ if ( file / ) >/dev/null 2>&1; then
+ lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
+ lt_cv_file_magic_cmd='func_win32_libid'
+ else
+ # Keep this pattern in sync with the one in func_win32_libid.
+ lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)'
+ lt_cv_file_magic_cmd='$OBJDUMP -f'
+ fi
+ ;;
+
+cegcc*)
+ # use the weaker test based on 'objdump'. See mingw*.
+ lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
+ lt_cv_file_magic_cmd='$OBJDUMP -f'
+ ;;
+
+darwin* | rhapsody*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+freebsd* | dragonfly*)
+ if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
+ case $host_cpu in
+ i*86 )
+ # Not sure whether the presence of OpenBSD here was a mistake.
+ # Let's accept both of them until this is cleared up.
+ lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
+ lt_cv_file_magic_cmd=/usr/bin/file
+ lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
+ ;;
+ esac
+ else
+ lt_cv_deplibs_check_method=pass_all
+ fi
+ ;;
+
+haiku*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+hpux10.20* | hpux11*)
+ lt_cv_file_magic_cmd=/usr/bin/file
+ case $host_cpu in
+ ia64*)
+ lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
+ lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
+ ;;
+ hppa*64*)
+ lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'
+ lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
+ ;;
+ *)
+ lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library'
+ lt_cv_file_magic_test_file=/usr/lib/libc.sl
+ ;;
+ esac
+ ;;
+
+interix[3-9]*)
+ # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
+ lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'
+ ;;
+
+irix5* | irix6* | nonstopux*)
+ case $LD in
+ *-32|*"-32 ") libmagic=32-bit;;
+ *-n32|*"-n32 ") libmagic=N32;;
+ *-64|*"-64 ") libmagic=64-bit;;
+ *) libmagic=never-match;;
+ esac
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+# This must be glibc/ELF.
+linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+netbsd* | netbsdelf*-gnu)
+ if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
+ lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
+ else
+ lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
+ fi
+ ;;
+
+newos6*)
+ lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
+ lt_cv_file_magic_cmd=/usr/bin/file
+ lt_cv_file_magic_test_file=/usr/lib/libnls.so
+ ;;
+
+*nto* | *qnx*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+openbsd* | bitrig*)
+ if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then
+ lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
+ else
+ lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
+ fi
+ ;;
+
+osf3* | osf4* | osf5*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+rdos*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+solaris*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+sysv4 | sysv4.3*)
+ case $host_vendor in
+ motorola)
+ lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]'
+ lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
+ ;;
+ ncr)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+ sequent)
+ lt_cv_file_magic_cmd='/bin/file'
+ lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
+ ;;
+ sni)
+ lt_cv_file_magic_cmd='/bin/file'
+ lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
+ lt_cv_file_magic_test_file=/lib/libc.so
+ ;;
+ siemens)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+ pc)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+ esac
+ ;;
+
+tpf*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+os2*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+esac
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5
+$as_echo "$lt_cv_deplibs_check_method" >&6; }
+
+file_magic_glob=
+want_nocaseglob=no
+if test "$build" = "$host"; then
+ case $host_os in
+ mingw* | pw32*)
+ if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then
+ want_nocaseglob=yes
+ else
+ file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[\1]\/[\1]\/g;/g"`
+ fi
+ ;;
+ esac
+fi
+
+file_magic_cmd=$lt_cv_file_magic_cmd
+deplibs_check_method=$lt_cv_deplibs_check_method
+test -z "$deplibs_check_method" && deplibs_check_method=unknown
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args.
+set dummy ${ac_tool_prefix}dlltool; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_DLLTOOL+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$DLLTOOL"; then
+ ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+DLLTOOL=$ac_cv_prog_DLLTOOL
+if test -n "$DLLTOOL"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5
+$as_echo "$DLLTOOL" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_DLLTOOL"; then
+ ac_ct_DLLTOOL=$DLLTOOL
+ # Extract the first word of "dlltool", so it can be a program name with args.
+set dummy dlltool; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_DLLTOOL+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_DLLTOOL"; then
+ ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_DLLTOOL="dlltool"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL
+if test -n "$ac_ct_DLLTOOL"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5
+$as_echo "$ac_ct_DLLTOOL" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_DLLTOOL" = x; then
+ DLLTOOL="false"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ DLLTOOL=$ac_ct_DLLTOOL
+ fi
+else
+ DLLTOOL="$ac_cv_prog_DLLTOOL"
+fi
+
+test -z "$DLLTOOL" && DLLTOOL=dlltool
+
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to associate runtime and link libraries" >&5
+$as_echo_n "checking how to associate runtime and link libraries... " >&6; }
+if ${lt_cv_sharedlib_from_linklib_cmd+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_sharedlib_from_linklib_cmd='unknown'
+
+case $host_os in
+cygwin* | mingw* | pw32* | cegcc*)
+ # two different shell functions defined in ltmain.sh;
+ # decide which one to use based on capabilities of $DLLTOOL
+ case `$DLLTOOL --help 2>&1` in
+ *--identify-strict*)
+ lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib
+ ;;
+ *)
+ lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback
+ ;;
+ esac
+ ;;
+*)
+ # fallback: assume linklib IS sharedlib
+ lt_cv_sharedlib_from_linklib_cmd=$ECHO
+ ;;
+esac
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sharedlib_from_linklib_cmd" >&5
+$as_echo "$lt_cv_sharedlib_from_linklib_cmd" >&6; }
+sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd
+test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO
+
+
+
+
+
+
+
+
+if test -n "$ac_tool_prefix"; then
+ for ac_prog in ar
+ do
+ # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
+set dummy $ac_tool_prefix$ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_AR+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$AR"; then
+ ac_cv_prog_AR="$AR" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_AR="$ac_tool_prefix$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+AR=$ac_cv_prog_AR
+if test -n "$AR"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
+$as_echo "$AR" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$AR" && break
+ done
+fi
+if test -z "$AR"; then
+ ac_ct_AR=$AR
+ for ac_prog in ar
+do
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_AR+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_AR"; then
+ ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_AR="$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_AR=$ac_cv_prog_ac_ct_AR
+if test -n "$ac_ct_AR"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
+$as_echo "$ac_ct_AR" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$ac_ct_AR" && break
+done
+
+ if test "x$ac_ct_AR" = x; then
+ AR="false"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ AR=$ac_ct_AR
+ fi
+fi
+
+: ${AR=ar}
+: ${AR_FLAGS=cru}
+
+
+
+
+
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for archiver @FILE support" >&5
+$as_echo_n "checking for archiver @FILE support... " >&6; }
+if ${lt_cv_ar_at_file+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_ar_at_file=no
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ echo conftest.$ac_objext > conftest.lst
+ lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5
+ (eval $lt_ar_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }
+ if test 0 -eq "$ac_status"; then
+ # Ensure the archiver fails upon bogus file names.
+ rm -f conftest.$ac_objext libconftest.a
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5
+ (eval $lt_ar_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }
+ if test 0 -ne "$ac_status"; then
+ lt_cv_ar_at_file=@
+ fi
+ fi
+ rm -f conftest.* libconftest.a
+
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ar_at_file" >&5
+$as_echo "$lt_cv_ar_at_file" >&6; }
+
+if test no = "$lt_cv_ar_at_file"; then
+ archiver_list_spec=
+else
+ archiver_list_spec=$lt_cv_ar_at_file
+fi
+
+
+
+
+
+
+
+if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
+set dummy ${ac_tool_prefix}strip; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_STRIP+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$STRIP"; then
+ ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_STRIP="${ac_tool_prefix}strip"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+STRIP=$ac_cv_prog_STRIP
+if test -n "$STRIP"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
+$as_echo "$STRIP" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_STRIP"; then
+ ac_ct_STRIP=$STRIP
+ # Extract the first word of "strip", so it can be a program name with args.
+set dummy strip; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_STRIP"; then
+ ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_STRIP="strip"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
+if test -n "$ac_ct_STRIP"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
+$as_echo "$ac_ct_STRIP" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_STRIP" = x; then
+ STRIP=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ STRIP=$ac_ct_STRIP
+ fi
+else
+ STRIP="$ac_cv_prog_STRIP"
+fi
+
+test -z "$STRIP" && STRIP=:
+
+
+
+
+
+
+if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
+set dummy ${ac_tool_prefix}ranlib; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_RANLIB+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$RANLIB"; then
+ ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+RANLIB=$ac_cv_prog_RANLIB
+if test -n "$RANLIB"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
+$as_echo "$RANLIB" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_RANLIB"; then
+ ac_ct_RANLIB=$RANLIB
+ # Extract the first word of "ranlib", so it can be a program name with args.
+set dummy ranlib; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_RANLIB"; then
+ ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_RANLIB="ranlib"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
+if test -n "$ac_ct_RANLIB"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
+$as_echo "$ac_ct_RANLIB" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_RANLIB" = x; then
+ RANLIB=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ RANLIB=$ac_ct_RANLIB
+ fi
+else
+ RANLIB="$ac_cv_prog_RANLIB"
+fi
+
+test -z "$RANLIB" && RANLIB=:
+
+
+
+
+
+
+# Determine commands to create old-style static archives.
+old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
+old_postinstall_cmds='chmod 644 $oldlib'
+old_postuninstall_cmds=
+
+if test -n "$RANLIB"; then
+ case $host_os in
+ bitrig* | openbsd*)
+ old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib"
+ ;;
+ *)
+ old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib"
+ ;;
+ esac
+ old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib"
+fi
+
+case $host_os in
+ darwin*)
+ lock_old_archive_extraction=yes ;;
+ *)
+ lock_old_archive_extraction=no ;;
+esac
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+for ac_prog in gawk mawk nawk awk
+do
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_AWK+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$AWK"; then
+ ac_cv_prog_AWK="$AWK" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_AWK="$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+AWK=$ac_cv_prog_AWK
+if test -n "$AWK"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
+$as_echo "$AWK" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$AWK" && break
+done
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+# If no C compiler was specified, use CC.
+LTCC=${LTCC-"$CC"}
+
+# If no C compiler flags were specified, use CFLAGS.
+LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
+
+# Allow CC to be a program name with arguments.
+compiler=$CC
+
+
+# Check for command to grab the raw symbol name followed by C symbol from nm.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5
+$as_echo_n "checking command to parse $NM output from $compiler object... " >&6; }
+if ${lt_cv_sys_global_symbol_pipe+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+
+# These are sane defaults that work on at least a few old systems.
+# [They come from Ultrix. What could be older than Ultrix?!! ;)]
+
+# Character class describing NM global symbol codes.
+symcode='[BCDEGRST]'
+
+# Regexp to match symbols that can be accessed directly from C.
+sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
+
+# Define system-specific variables.
+case $host_os in
+aix*)
+ symcode='[BCDT]'
+ ;;
+cygwin* | mingw* | pw32* | cegcc*)
+ symcode='[ABCDGISTW]'
+ ;;
+hpux*)
+ if test ia64 = "$host_cpu"; then
+ symcode='[ABCDEGRST]'
+ fi
+ ;;
+irix* | nonstopux*)
+ symcode='[BCDEGRST]'
+ ;;
+osf*)
+ symcode='[BCDEGQRST]'
+ ;;
+solaris*)
+ symcode='[BDRT]'
+ ;;
+sco3.2v5*)
+ symcode='[DT]'
+ ;;
+sysv4.2uw2*)
+ symcode='[DT]'
+ ;;
+sysv5* | sco5v6* | unixware* | OpenUNIX*)
+ symcode='[ABDT]'
+ ;;
+sysv4)
+ symcode='[DFNSTU]'
+ ;;
+esac
+
+# If we're using GNU nm, then use its standard symbol codes.
+case `$NM -V 2>&1` in
+*GNU* | *'with BFD'*)
+ symcode='[ABCDGIRSTW]' ;;
+esac
+
+if test "$lt_cv_nm_interface" = "MS dumpbin"; then
+ # Gets list of data symbols to import.
+ lt_cv_sys_global_symbol_to_import="sed -n -e 's/^I .* \(.*\)$/\1/p'"
+ # Adjust the below global symbol transforms to fixup imported variables.
+ lt_cdecl_hook=" -e 's/^I .* \(.*\)$/extern __declspec(dllimport) char \1;/p'"
+ lt_c_name_hook=" -e 's/^I .* \(.*\)$/ {\"\1\", (void *) 0},/p'"
+ lt_c_name_lib_hook="\
+ -e 's/^I .* \(lib.*\)$/ {\"\1\", (void *) 0},/p'\
+ -e 's/^I .* \(.*\)$/ {\"lib\1\", (void *) 0},/p'"
+else
+ # Disable hooks by default.
+ lt_cv_sys_global_symbol_to_import=
+ lt_cdecl_hook=
+ lt_c_name_hook=
+ lt_c_name_lib_hook=
+fi
+
+# Transform an extracted symbol line into a proper C declaration.
+# Some systems (esp. on ia64) link data and code symbols differently,
+# so use this general approach.
+lt_cv_sys_global_symbol_to_cdecl="sed -n"\
+$lt_cdecl_hook\
+" -e 's/^T .* \(.*\)$/extern int \1();/p'"\
+" -e 's/^$symcode$symcode* .* \(.*\)$/extern char \1;/p'"
+
+# Transform an extracted symbol line into symbol name and symbol address
+lt_cv_sys_global_symbol_to_c_name_address="sed -n"\
+$lt_c_name_hook\
+" -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\
+" -e 's/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/p'"
+
+# Transform an extracted symbol line into symbol name with lib prefix and
+# symbol address.
+lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n"\
+$lt_c_name_lib_hook\
+" -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\
+" -e 's/^$symcode$symcode* .* \(lib.*\)$/ {\"\1\", (void *) \&\1},/p'"\
+" -e 's/^$symcode$symcode* .* \(.*\)$/ {\"lib\1\", (void *) \&\1},/p'"
+
+# Handle CRLF in mingw tool chain
+opt_cr=
+case $build_os in
+mingw*)
+ opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
+ ;;
+esac
+
+# Try without a prefix underscore, then with it.
+for ac_symprfx in "" "_"; do
+
+ # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
+ symxfrm="\\1 $ac_symprfx\\2 \\2"
+
+ # Write the raw and C identifiers.
+ if test "$lt_cv_nm_interface" = "MS dumpbin"; then
+ # Fake it for dumpbin and say T for any non-static function,
+ # D for any global variable and I for any imported variable.
+ # Also find C++ and __fastcall symbols from MSVC++,
+ # which start with @ or ?.
+ lt_cv_sys_global_symbol_pipe="$AWK '"\
+" {last_section=section; section=\$ 3};"\
+" /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\
+" /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
+" /^ *Symbol name *: /{split(\$ 0,sn,\":\"); si=substr(sn[2],2)};"\
+" /^ *Type *: code/{print \"T\",si,substr(si,length(prfx))};"\
+" /^ *Type *: data/{print \"I\",si,substr(si,length(prfx))};"\
+" \$ 0!~/External *\|/{next};"\
+" / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
+" {if(hide[section]) next};"\
+" {f=\"D\"}; \$ 0~/\(\).*\|/{f=\"T\"};"\
+" {split(\$ 0,a,/\||\r/); split(a[2],s)};"\
+" s[1]~/^[@?]/{print f,s[1],s[1]; next};"\
+" s[1]~prfx {split(s[1],t,\"@\"); print f,t[1],substr(t[1],length(prfx))}"\
+" ' prfx=^$ac_symprfx"
+ else
+ lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
+ fi
+ lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'"
+
+ # Check to see that the pipe works correctly.
+ pipe_works=no
+
+ rm -f conftest*
+ cat > conftest.$ac_ext <<_LT_EOF
+#ifdef __cplusplus
+extern "C" {
+#endif
+char nm_test_var;
+void nm_test_func(void);
+void nm_test_func(void){}
+#ifdef __cplusplus
+}
+#endif
+int main(){nm_test_var='a';nm_test_func();return(0);}
+_LT_EOF
+
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then
+ # Now try to grab the symbols.
+ nlist=conftest.nm
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5
+ (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } && test -s "$nlist"; then
+ # Try sorting and uniquifying the output.
+ if sort "$nlist" | uniq > "$nlist"T; then
+ mv -f "$nlist"T "$nlist"
+ else
+ rm -f "$nlist"T
+ fi
+
+ # Make sure that we snagged all the symbols we need.
+ if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
+ if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
+ cat <<_LT_EOF > conftest.$ac_ext
+/* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */
+#if defined _WIN32 || defined __CYGWIN__ || defined _WIN32_WCE
+/* DATA imports from DLLs on WIN32 can't be const, because runtime
+ relocations are performed -- see ld's documentation on pseudo-relocs. */
+# define LT@&t@_DLSYM_CONST
+#elif defined __osf__
+/* This system does not cope well with relocations in const data. */
+# define LT@&t@_DLSYM_CONST
+#else
+# define LT@&t@_DLSYM_CONST const
+#endif
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+_LT_EOF
+ # Now generate the symbol file.
+ eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
+
+ cat <<_LT_EOF >> conftest.$ac_ext
+
+/* The mapping between symbol names and symbols. */
+LT@&t@_DLSYM_CONST struct {
+ const char *name;
+ void *address;
+}
+lt__PROGRAM__LTX_preloaded_symbols[] =
+{
+ { "@PROGRAM@", (void *) 0 },
+_LT_EOF
+ $SED "s/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
+ cat <<\_LT_EOF >> conftest.$ac_ext
+ {0, (void *) 0}
+};
+
+/* This works around a problem in FreeBSD linker */
+#ifdef FREEBSD_WORKAROUND
+static const void *lt_preloaded_setup() {
+ return lt__PROGRAM__LTX_preloaded_symbols;
+}
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+_LT_EOF
+ # Now try linking the two files.
+ mv conftest.$ac_objext conftstm.$ac_objext
+ lt_globsym_save_LIBS=$LIBS
+ lt_globsym_save_CFLAGS=$CFLAGS
+ LIBS=conftstm.$ac_objext
+ CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
+ (eval $ac_link) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } && test -s conftest$ac_exeext; then
+ pipe_works=yes
+ fi
+ LIBS=$lt_globsym_save_LIBS
+ CFLAGS=$lt_globsym_save_CFLAGS
+ else
+ echo "cannot find nm_test_func in $nlist" >&5
+ fi
+ else
+ echo "cannot find nm_test_var in $nlist" >&5
+ fi
+ else
+ echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
+ fi
+ else
+ echo "$progname: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ fi
+ rm -rf conftest* conftst*
+
+ # Do not use the global_symbol_pipe unless it works.
+ if test yes = "$pipe_works"; then
+ break
+ else
+ lt_cv_sys_global_symbol_pipe=
+ fi
+done
+
+fi
+
+if test -z "$lt_cv_sys_global_symbol_pipe"; then
+ lt_cv_sys_global_symbol_to_cdecl=
+fi
+if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
+$as_echo "failed" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
+$as_echo "ok" >&6; }
+fi
+
+# Response file support.
+if test "$lt_cv_nm_interface" = "MS dumpbin"; then
+ nm_file_list_spec='@'
+elif $NM --help 2>/dev/null | grep '[@]FILE' >/dev/null; then
+ nm_file_list_spec='@'
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for sysroot" >&5
+$as_echo_n "checking for sysroot... " >&6; }
+
+@%:@ Check whether --with-sysroot was given.
+if test "${with_sysroot+set}" = set; then :
+ withval=$with_sysroot;
+else
+ with_sysroot=no
+fi
+
+
+lt_sysroot=
+case $with_sysroot in #(
+ yes)
+ if test yes = "$GCC"; then
+ lt_sysroot=`$CC --print-sysroot 2>/dev/null`
+ fi
+ ;; #(
+ /*)
+ lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"`
+ ;; #(
+ no|'')
+ ;; #(
+ *)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_sysroot" >&5
+$as_echo "$with_sysroot" >&6; }
+ as_fn_error $? "The sysroot must be an absolute path." "$LINENO" 5
+ ;;
+esac
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${lt_sysroot:-no}" >&5
+$as_echo "${lt_sysroot:-no}" >&6; }
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a working dd" >&5
+$as_echo_n "checking for a working dd... " >&6; }
+if ${ac_cv_path_lt_DD+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ printf 0123456789abcdef0123456789abcdef >conftest.i
+cat conftest.i conftest.i >conftest2.i
+: ${lt_DD:=$DD}
+if test -z "$lt_DD"; then
+ ac_path_lt_DD_found=false
+ # Loop through the user's path and test for each of PROGNAME-LIST
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_prog in dd; do
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ ac_path_lt_DD="$as_dir/$ac_prog$ac_exec_ext"
+ as_fn_executable_p "$ac_path_lt_DD" || continue
+if "$ac_path_lt_DD" bs=32 count=1 <conftest2.i >conftest.out 2>/dev/null; then
+ cmp -s conftest.i conftest.out \
+ && ac_cv_path_lt_DD="$ac_path_lt_DD" ac_path_lt_DD_found=:
+fi
+ $ac_path_lt_DD_found && break 3
+ done
+ done
+ done
+IFS=$as_save_IFS
+ if test -z "$ac_cv_path_lt_DD"; then
+ :
+ fi
+else
+ ac_cv_path_lt_DD=$lt_DD
+fi
+
+rm -f conftest.i conftest2.i conftest.out
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_lt_DD" >&5
+$as_echo "$ac_cv_path_lt_DD" >&6; }
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to truncate binary pipes" >&5
+$as_echo_n "checking how to truncate binary pipes... " >&6; }
+if ${lt_cv_truncate_bin+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ printf 0123456789abcdef0123456789abcdef >conftest.i
+cat conftest.i conftest.i >conftest2.i
+lt_cv_truncate_bin=
+if "$ac_cv_path_lt_DD" bs=32 count=1 <conftest2.i >conftest.out 2>/dev/null; then
+ cmp -s conftest.i conftest.out \
+ && lt_cv_truncate_bin="$ac_cv_path_lt_DD bs=4096 count=1"
+fi
+rm -f conftest.i conftest2.i conftest.out
+test -z "$lt_cv_truncate_bin" && lt_cv_truncate_bin="$SED -e 4q"
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_truncate_bin" >&5
+$as_echo "$lt_cv_truncate_bin" >&6; }
+
+
+
+
+
+
+
+# Calculate cc_basename. Skip known compiler wrappers and cross-prefix.
+func_cc_basename ()
+{
+ for cc_temp in @S|@*""; do
+ case $cc_temp in
+ compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
+ distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
+ \-*) ;;
+ *) break;;
+ esac
+ done
+ func_cc_basename_result=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
+}
+
+@%:@ Check whether --enable-libtool-lock was given.
+if test "${enable_libtool_lock+set}" = set; then :
+ enableval=$enable_libtool_lock;
+fi
+
+test no = "$enable_libtool_lock" || enable_libtool_lock=yes
+
+# Some flags need to be propagated to the compiler or linker for good
+# libtool support.
+case $host in
+ia64-*-hpux*)
+ # Find out what ABI is being produced by ac_compile, and set mode
+ # options accordingly.
+ echo 'int i;' > conftest.$ac_ext
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then
+ case `/usr/bin/file conftest.$ac_objext` in
+ *ELF-32*)
+ HPUX_IA64_MODE=32
+ ;;
+ *ELF-64*)
+ HPUX_IA64_MODE=64
+ ;;
+ esac
+ fi
+ rm -rf conftest*
+ ;;
+*-*-irix6*)
+ # Find out what ABI is being produced by ac_compile, and set linker
+ # options accordingly.
+ echo '#line '$LINENO' "configure"' > conftest.$ac_ext
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then
+ if test yes = "$lt_cv_prog_gnu_ld"; then
+ case `/usr/bin/file conftest.$ac_objext` in
+ *32-bit*)
+ LD="${LD-ld} -melf32bsmip"
+ ;;
+ *N32*)
+ LD="${LD-ld} -melf32bmipn32"
+ ;;
+ *64-bit*)
+ LD="${LD-ld} -melf64bmip"
+ ;;
+ esac
+ else
+ case `/usr/bin/file conftest.$ac_objext` in
+ *32-bit*)
+ LD="${LD-ld} -32"
+ ;;
+ *N32*)
+ LD="${LD-ld} -n32"
+ ;;
+ *64-bit*)
+ LD="${LD-ld} -64"
+ ;;
+ esac
+ fi
+ fi
+ rm -rf conftest*
+ ;;
+
+mips64*-*linux*)
+ # Find out what ABI is being produced by ac_compile, and set linker
+ # options accordingly.
+ echo '#line '$LINENO' "configure"' > conftest.$ac_ext
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then
+ emul=elf
+ case `/usr/bin/file conftest.$ac_objext` in
+ *32-bit*)
+ emul="${emul}32"
+ ;;
+ *64-bit*)
+ emul="${emul}64"
+ ;;
+ esac
+ case `/usr/bin/file conftest.$ac_objext` in
+ *MSB*)
+ emul="${emul}btsmip"
+ ;;
+ *LSB*)
+ emul="${emul}ltsmip"
+ ;;
+ esac
+ case `/usr/bin/file conftest.$ac_objext` in
+ *N32*)
+ emul="${emul}n32"
+ ;;
+ esac
+ LD="${LD-ld} -m $emul"
+ fi
+ rm -rf conftest*
+ ;;
+
+x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \
+s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
+ # Find out what ABI is being produced by ac_compile, and set linker
+ # options accordingly. Note that the listed cases only cover the
+ # situations where additional linker options are needed (such as when
+ # doing 32-bit compilation for a host where ld defaults to 64-bit, or
+ # vice versa); the common cases where no linker options are needed do
+ # not appear in the list.
+ echo 'int i;' > conftest.$ac_ext
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then
+ case `/usr/bin/file conftest.o` in
+ *32-bit*)
+ case $host in
+ x86_64-*kfreebsd*-gnu)
+ LD="${LD-ld} -m elf_i386_fbsd"
+ ;;
+ x86_64-*linux*)
+ case `/usr/bin/file conftest.o` in
+ *x86-64*)
+ LD="${LD-ld} -m elf32_x86_64"
+ ;;
+ *)
+ LD="${LD-ld} -m elf_i386"
+ ;;
+ esac
+ ;;
+ powerpc64le-*linux*)
+ LD="${LD-ld} -m elf32lppclinux"
+ ;;
+ powerpc64-*linux*)
+ LD="${LD-ld} -m elf32ppclinux"
+ ;;
+ s390x-*linux*)
+ LD="${LD-ld} -m elf_s390"
+ ;;
+ sparc64-*linux*)
+ LD="${LD-ld} -m elf32_sparc"
+ ;;
+ esac
+ ;;
+ *64-bit*)
+ case $host in
+ x86_64-*kfreebsd*-gnu)
+ LD="${LD-ld} -m elf_x86_64_fbsd"
+ ;;
+ x86_64-*linux*)
+ LD="${LD-ld} -m elf_x86_64"
+ ;;
+ powerpcle-*linux*)
+ LD="${LD-ld} -m elf64lppc"
+ ;;
+ powerpc-*linux*)
+ LD="${LD-ld} -m elf64ppc"
+ ;;
+ s390*-*linux*|s390*-*tpf*)
+ LD="${LD-ld} -m elf64_s390"
+ ;;
+ sparc*-*linux*)
+ LD="${LD-ld} -m elf64_sparc"
+ ;;
+ esac
+ ;;
+ esac
+ fi
+ rm -rf conftest*
+ ;;
+
+*-*-sco3.2v5*)
+ # On SCO OpenServer 5, we need -belf to get full-featured binaries.
+ SAVE_CFLAGS=$CFLAGS
+ CFLAGS="$CFLAGS -belf"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5
+$as_echo_n "checking whether the C compiler needs -belf... " >&6; }
+if ${lt_cv_cc_needs_belf+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ lt_cv_cc_needs_belf=yes
+else
+ lt_cv_cc_needs_belf=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+ ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5
+$as_echo "$lt_cv_cc_needs_belf" >&6; }
+ if test yes != "$lt_cv_cc_needs_belf"; then
+ # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
+ CFLAGS=$SAVE_CFLAGS
+ fi
+ ;;
+*-*solaris*)
+ # Find out what ABI is being produced by ac_compile, and set linker
+ # options accordingly.
+ echo 'int i;' > conftest.$ac_ext
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then
+ case `/usr/bin/file conftest.o` in
+ *64-bit*)
+ case $lt_cv_prog_gnu_ld in
+ yes*)
+ case $host in
+ i?86-*-solaris*|x86_64-*-solaris*)
+ LD="${LD-ld} -m elf_x86_64"
+ ;;
+ sparc*-*-solaris*)
+ LD="${LD-ld} -m elf64_sparc"
+ ;;
+ esac
+ # GNU ld 2.21 introduced _sol2 emulations. Use them if available.
+ if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then
+ LD=${LD-ld}_sol2
+ fi
+ ;;
+ *)
+ if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
+ LD="${LD-ld} -64"
+ fi
+ ;;
+ esac
+ ;;
+ esac
+ fi
+ rm -rf conftest*
+ ;;
+esac
+
+need_locks=$enable_libtool_lock
+
+if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}mt", so it can be a program name with args.
+set dummy ${ac_tool_prefix}mt; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_MANIFEST_TOOL+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$MANIFEST_TOOL"; then
+ ac_cv_prog_MANIFEST_TOOL="$MANIFEST_TOOL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_MANIFEST_TOOL="${ac_tool_prefix}mt"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+MANIFEST_TOOL=$ac_cv_prog_MANIFEST_TOOL
+if test -n "$MANIFEST_TOOL"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MANIFEST_TOOL" >&5
+$as_echo "$MANIFEST_TOOL" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_MANIFEST_TOOL"; then
+ ac_ct_MANIFEST_TOOL=$MANIFEST_TOOL
+ # Extract the first word of "mt", so it can be a program name with args.
+set dummy mt; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_MANIFEST_TOOL+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_MANIFEST_TOOL"; then
+ ac_cv_prog_ac_ct_MANIFEST_TOOL="$ac_ct_MANIFEST_TOOL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_MANIFEST_TOOL="mt"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_MANIFEST_TOOL=$ac_cv_prog_ac_ct_MANIFEST_TOOL
+if test -n "$ac_ct_MANIFEST_TOOL"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MANIFEST_TOOL" >&5
+$as_echo "$ac_ct_MANIFEST_TOOL" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_MANIFEST_TOOL" = x; then
+ MANIFEST_TOOL=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ MANIFEST_TOOL=$ac_ct_MANIFEST_TOOL
+ fi
+else
+ MANIFEST_TOOL="$ac_cv_prog_MANIFEST_TOOL"
+fi
+
+test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $MANIFEST_TOOL is a manifest tool" >&5
+$as_echo_n "checking if $MANIFEST_TOOL is a manifest tool... " >&6; }
+if ${lt_cv_path_mainfest_tool+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_path_mainfest_tool=no
+ echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&5
+ $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out
+ cat conftest.err >&5
+ if $GREP 'Manifest Tool' conftest.out > /dev/null; then
+ lt_cv_path_mainfest_tool=yes
+ fi
+ rm -f conftest*
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_mainfest_tool" >&5
+$as_echo "$lt_cv_path_mainfest_tool" >&6; }
+if test yes != "$lt_cv_path_mainfest_tool"; then
+ MANIFEST_TOOL=:
+fi
+
+
+
+
+
+
+ case $host_os in
+ rhapsody* | darwin*)
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args.
+set dummy ${ac_tool_prefix}dsymutil; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_DSYMUTIL+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$DSYMUTIL"; then
+ ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+DSYMUTIL=$ac_cv_prog_DSYMUTIL
+if test -n "$DSYMUTIL"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
+$as_echo "$DSYMUTIL" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_DSYMUTIL"; then
+ ac_ct_DSYMUTIL=$DSYMUTIL
+ # Extract the first word of "dsymutil", so it can be a program name with args.
+set dummy dsymutil; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_DSYMUTIL+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_DSYMUTIL"; then
+ ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_DSYMUTIL="dsymutil"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL
+if test -n "$ac_ct_DSYMUTIL"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5
+$as_echo "$ac_ct_DSYMUTIL" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_DSYMUTIL" = x; then
+ DSYMUTIL=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ DSYMUTIL=$ac_ct_DSYMUTIL
+ fi
+else
+ DSYMUTIL="$ac_cv_prog_DSYMUTIL"
+fi
+
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args.
+set dummy ${ac_tool_prefix}nmedit; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_NMEDIT+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$NMEDIT"; then
+ ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+NMEDIT=$ac_cv_prog_NMEDIT
+if test -n "$NMEDIT"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5
+$as_echo "$NMEDIT" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_NMEDIT"; then
+ ac_ct_NMEDIT=$NMEDIT
+ # Extract the first word of "nmedit", so it can be a program name with args.
+set dummy nmedit; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_NMEDIT+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_NMEDIT"; then
+ ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_NMEDIT="nmedit"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT
+if test -n "$ac_ct_NMEDIT"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5
+$as_echo "$ac_ct_NMEDIT" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_NMEDIT" = x; then
+ NMEDIT=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ NMEDIT=$ac_ct_NMEDIT
+ fi
+else
+ NMEDIT="$ac_cv_prog_NMEDIT"
+fi
+
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args.
+set dummy ${ac_tool_prefix}lipo; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_LIPO+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$LIPO"; then
+ ac_cv_prog_LIPO="$LIPO" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_LIPO="${ac_tool_prefix}lipo"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+LIPO=$ac_cv_prog_LIPO
+if test -n "$LIPO"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
+$as_echo "$LIPO" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_LIPO"; then
+ ac_ct_LIPO=$LIPO
+ # Extract the first word of "lipo", so it can be a program name with args.
+set dummy lipo; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_LIPO+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_LIPO"; then
+ ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_LIPO="lipo"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO
+if test -n "$ac_ct_LIPO"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5
+$as_echo "$ac_ct_LIPO" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_LIPO" = x; then
+ LIPO=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ LIPO=$ac_ct_LIPO
+ fi
+else
+ LIPO="$ac_cv_prog_LIPO"
+fi
+
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args.
+set dummy ${ac_tool_prefix}otool; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_OTOOL+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$OTOOL"; then
+ ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_OTOOL="${ac_tool_prefix}otool"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+OTOOL=$ac_cv_prog_OTOOL
+if test -n "$OTOOL"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5
+$as_echo "$OTOOL" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_OTOOL"; then
+ ac_ct_OTOOL=$OTOOL
+ # Extract the first word of "otool", so it can be a program name with args.
+set dummy otool; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_OTOOL+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_OTOOL"; then
+ ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_OTOOL="otool"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL
+if test -n "$ac_ct_OTOOL"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5
+$as_echo "$ac_ct_OTOOL" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_OTOOL" = x; then
+ OTOOL=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ OTOOL=$ac_ct_OTOOL
+ fi
+else
+ OTOOL="$ac_cv_prog_OTOOL"
+fi
+
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args.
+set dummy ${ac_tool_prefix}otool64; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_OTOOL64+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$OTOOL64"; then
+ ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+OTOOL64=$ac_cv_prog_OTOOL64
+if test -n "$OTOOL64"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5
+$as_echo "$OTOOL64" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_OTOOL64"; then
+ ac_ct_OTOOL64=$OTOOL64
+ # Extract the first word of "otool64", so it can be a program name with args.
+set dummy otool64; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_OTOOL64+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_OTOOL64"; then
+ ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_OTOOL64="otool64"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64
+if test -n "$ac_ct_OTOOL64"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5
+$as_echo "$ac_ct_OTOOL64" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_OTOOL64" = x; then
+ OTOOL64=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ OTOOL64=$ac_ct_OTOOL64
+ fi
+else
+ OTOOL64="$ac_cv_prog_OTOOL64"
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5
+$as_echo_n "checking for -single_module linker flag... " >&6; }
+if ${lt_cv_apple_cc_single_mod+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_apple_cc_single_mod=no
+ if test -z "$LT_MULTI_MODULE"; then
+ # By default we will add the -single_module flag. You can override
+ # by either setting the environment variable LT_MULTI_MODULE
+ # non-empty at configure time, or by adding -multi_module to the
+ # link flags.
+ rm -rf libconftest.dylib*
+ echo "int foo(void){return 1;}" > conftest.c
+ echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
+-dynamiclib -Wl,-single_module conftest.c" >&5
+ $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
+ -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
+ _lt_result=$?
+ # If there is a non-empty error log, and "single_module"
+ # appears in it, assume the flag caused a linker warning
+ if test -s conftest.err && $GREP single_module conftest.err; then
+ cat conftest.err >&5
+ # Otherwise, if the output was created with a 0 exit code from
+ # the compiler, it worked.
+ elif test -f libconftest.dylib && test 0 = "$_lt_result"; then
+ lt_cv_apple_cc_single_mod=yes
+ else
+ cat conftest.err >&5
+ fi
+ rm -rf libconftest.dylib*
+ rm -f conftest.*
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5
+$as_echo "$lt_cv_apple_cc_single_mod" >&6; }
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5
+$as_echo_n "checking for -exported_symbols_list linker flag... " >&6; }
+if ${lt_cv_ld_exported_symbols_list+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_ld_exported_symbols_list=no
+ save_LDFLAGS=$LDFLAGS
+ echo "_main" > conftest.sym
+ LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ lt_cv_ld_exported_symbols_list=yes
+else
+ lt_cv_ld_exported_symbols_list=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+ LDFLAGS=$save_LDFLAGS
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5
+$as_echo "$lt_cv_ld_exported_symbols_list" >&6; }
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5
+$as_echo_n "checking for -force_load linker flag... " >&6; }
+if ${lt_cv_ld_force_load+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_ld_force_load=no
+ cat > conftest.c << _LT_EOF
+int forced_loaded() { return 2;}
+_LT_EOF
+ echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5
+ $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5
+ echo "$AR cru libconftest.a conftest.o" >&5
+ $AR cru libconftest.a conftest.o 2>&5
+ echo "$RANLIB libconftest.a" >&5
+ $RANLIB libconftest.a 2>&5
+ cat > conftest.c << _LT_EOF
+int main() { return 0;}
+_LT_EOF
+ echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5
+ $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
+ _lt_result=$?
+ if test -s conftest.err && $GREP force_load conftest.err; then
+ cat conftest.err >&5
+ elif test -f conftest && test 0 = "$_lt_result" && $GREP forced_load conftest >/dev/null 2>&1; then
+ lt_cv_ld_force_load=yes
+ else
+ cat conftest.err >&5
+ fi
+ rm -f conftest.err libconftest.a conftest conftest.c
+ rm -rf conftest.dSYM
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5
+$as_echo "$lt_cv_ld_force_load" >&6; }
+ case $host_os in
+ rhapsody* | darwin1.[012])
+ _lt_dar_allow_undefined='$wl-undefined ${wl}suppress' ;;
+ darwin1.*)
+ _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;;
+ darwin*) # darwin 5.x on
+ # if running on 10.5 or later, the deployment target defaults
+ # to the OS version, if on x86, and 10.4, the deployment
+ # target defaults to 10.4. Don't you love it?
+ case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
+ 10.0,*86*-darwin8*|10.0,*-darwin[91]*)
+ _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;;
+ 10.[012][,.]*)
+ _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;;
+ 10.*)
+ _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;;
+ esac
+ ;;
+ esac
+ if test yes = "$lt_cv_apple_cc_single_mod"; then
+ _lt_dar_single_mod='$single_module'
+ fi
+ if test yes = "$lt_cv_ld_exported_symbols_list"; then
+ _lt_dar_export_syms=' $wl-exported_symbols_list,$output_objdir/$libname-symbols.expsym'
+ else
+ _lt_dar_export_syms='~$NMEDIT -s $output_objdir/$libname-symbols.expsym $lib'
+ fi
+ if test : != "$DSYMUTIL" && test no = "$lt_cv_ld_force_load"; then
+ _lt_dsymutil='~$DSYMUTIL $lib || :'
+ else
+ _lt_dsymutil=
+ fi
+ ;;
+ esac
+
+# func_munge_path_list VARIABLE PATH
+# -----------------------------------
+# VARIABLE is name of variable containing _space_ separated list of
+# directories to be munged by the contents of PATH, which is string
+# having a format:
+# "DIR[:DIR]:"
+# string "DIR[ DIR]" will be prepended to VARIABLE
+# ":DIR[:DIR]"
+# string "DIR[ DIR]" will be appended to VARIABLE
+# "DIRP[:DIRP]::[DIRA:]DIRA"
+# string "DIRP[ DIRP]" will be prepended to VARIABLE and string
+# "DIRA[ DIRA]" will be appended to VARIABLE
+# "DIR[:DIR]"
+# VARIABLE will be replaced by "DIR[ DIR]"
+func_munge_path_list ()
+{
+ case x@S|@2 in
+ x)
+ ;;
+ *:)
+ eval @S|@1=\"`$ECHO @S|@2 | $SED 's/:/ /g'` \@S|@@S|@1\"
+ ;;
+ x:*)
+ eval @S|@1=\"\@S|@@S|@1 `$ECHO @S|@2 | $SED 's/:/ /g'`\"
+ ;;
+ *::*)
+ eval @S|@1=\"\@S|@@S|@1\ `$ECHO @S|@2 | $SED -e 's/.*:://' -e 's/:/ /g'`\"
+ eval @S|@1=\"`$ECHO @S|@2 | $SED -e 's/::.*//' -e 's/:/ /g'`\ \@S|@@S|@1\"
+ ;;
+ *)
+ eval @S|@1=\"`$ECHO @S|@2 | $SED 's/:/ /g'`\"
+ ;;
+ esac
+}
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
+$as_echo_n "checking how to run the C preprocessor... " >&6; }
+# On Suns, sometimes $CPP names a directory.
+if test -n "$CPP" && test -d "$CPP"; then
+ CPP=
+fi
+if test -z "$CPP"; then
+ if ${ac_cv_prog_CPP+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ # Double quotes because CPP needs to be expanded
+ for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
+ do
+ ac_preproc_ok=false
+for ac_c_preproc_warn_flag in '' yes
+do
+ # Use a header file that comes with gcc, so configuring glibc
+ # with a fresh cross-compiler works.
+ # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+ # <limits.h> exists even on freestanding compilers.
+ # On the NeXT, cc -E runs the code through the compiler's parser,
+ # not just through cpp. "Syntax error" is here to catch this case.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+@%:@ifdef __STDC__
+@%:@ include <limits.h>
+@%:@else
+@%:@ include <assert.h>
+@%:@endif
+ Syntax error
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+
+else
+ # Broken: fails on valid input.
+continue
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+ # OK, works on sane cases. Now check whether nonexistent headers
+ # can be detected and how.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+@%:@include <ac_nonexistent.h>
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+ # Broken: success on invalid input.
+continue
+else
+ # Passes both tests.
+ac_preproc_ok=:
+break
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+done
+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+rm -f conftest.i conftest.err conftest.$ac_ext
+if $ac_preproc_ok; then :
+ break
+fi
+
+ done
+ ac_cv_prog_CPP=$CPP
+
+fi
+ CPP=$ac_cv_prog_CPP
+else
+ ac_cv_prog_CPP=$CPP
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
+$as_echo "$CPP" >&6; }
+ac_preproc_ok=false
+for ac_c_preproc_warn_flag in '' yes
+do
+ # Use a header file that comes with gcc, so configuring glibc
+ # with a fresh cross-compiler works.
+ # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+ # <limits.h> exists even on freestanding compilers.
+ # On the NeXT, cc -E runs the code through the compiler's parser,
+ # not just through cpp. "Syntax error" is here to catch this case.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+@%:@ifdef __STDC__
+@%:@ include <limits.h>
+@%:@else
+@%:@ include <assert.h>
+@%:@endif
+ Syntax error
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+
+else
+ # Broken: fails on valid input.
+continue
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+ # OK, works on sane cases. Now check whether nonexistent headers
+ # can be detected and how.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+@%:@include <ac_nonexistent.h>
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+ # Broken: success on invalid input.
+continue
+else
+ # Passes both tests.
+ac_preproc_ok=:
+break
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+done
+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+rm -f conftest.i conftest.err conftest.$ac_ext
+if $ac_preproc_ok; then :
+
+else
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
+See \`config.log' for more details" "$LINENO" 5; }
+fi
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
+$as_echo_n "checking for ANSI C header files... " >&6; }
+if ${ac_cv_header_stdc+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <stdlib.h>
+#include <stdarg.h>
+#include <string.h>
+#include <float.h>
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_header_stdc=yes
+else
+ ac_cv_header_stdc=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+if test $ac_cv_header_stdc = yes; then
+ # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <string.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ $EGREP "memchr" >/dev/null 2>&1; then :
+
+else
+ ac_cv_header_stdc=no
+fi
+rm -f conftest*
+
+fi
+
+if test $ac_cv_header_stdc = yes; then
+ # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <stdlib.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ $EGREP "free" >/dev/null 2>&1; then :
+
+else
+ ac_cv_header_stdc=no
+fi
+rm -f conftest*
+
+fi
+
+if test $ac_cv_header_stdc = yes; then
+ # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
+ if test "$cross_compiling" = yes; then :
+ :
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <ctype.h>
+#include <stdlib.h>
+#if ((' ' & 0x0FF) == 0x020)
+# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
+# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
+#else
+# define ISLOWER(c) \
+ (('a' <= (c) && (c) <= 'i') \
+ || ('j' <= (c) && (c) <= 'r') \
+ || ('s' <= (c) && (c) <= 'z'))
+# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
+#endif
+
+#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
+int
+main ()
+{
+ int i;
+ for (i = 0; i < 256; i++)
+ if (XOR (islower (i), ISLOWER (i))
+ || toupper (i) != TOUPPER (i))
+ return 2;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+
+else
+ ac_cv_header_stdc=no
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+ conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
+$as_echo "$ac_cv_header_stdc" >&6; }
+if test $ac_cv_header_stdc = yes; then
+
+$as_echo "@%:@define STDC_HEADERS 1" >>confdefs.h
+
+fi
+
+# On IRIX 5.3, sys/types and inttypes.h are conflicting.
+for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
+ inttypes.h stdint.h unistd.h
+do :
+ as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
+"
+if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
+ cat >>confdefs.h <<_ACEOF
+@%:@define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+
+done
+
+
+for ac_header in dlfcn.h
+do :
+ ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default
+"
+if test "x$ac_cv_header_dlfcn_h" = xyes; then :
+ cat >>confdefs.h <<_ACEOF
+@%:@define HAVE_DLFCN_H 1
+_ACEOF
+
+fi
+
+done
+
+
+
+
+
+# Set options
+enable_win32_dll=yes
+
+case $host in
+*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-cegcc*)
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}as", so it can be a program name with args.
+set dummy ${ac_tool_prefix}as; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_AS+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$AS"; then
+ ac_cv_prog_AS="$AS" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_AS="${ac_tool_prefix}as"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+AS=$ac_cv_prog_AS
+if test -n "$AS"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AS" >&5
+$as_echo "$AS" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_AS"; then
+ ac_ct_AS=$AS
+ # Extract the first word of "as", so it can be a program name with args.
+set dummy as; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_AS+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_AS"; then
+ ac_cv_prog_ac_ct_AS="$ac_ct_AS" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_AS="as"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_AS=$ac_cv_prog_ac_ct_AS
+if test -n "$ac_ct_AS"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AS" >&5
+$as_echo "$ac_ct_AS" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_AS" = x; then
+ AS="false"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ AS=$ac_ct_AS
+ fi
+else
+ AS="$ac_cv_prog_AS"
+fi
+
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args.
+set dummy ${ac_tool_prefix}dlltool; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_DLLTOOL+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$DLLTOOL"; then
+ ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+DLLTOOL=$ac_cv_prog_DLLTOOL
+if test -n "$DLLTOOL"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5
+$as_echo "$DLLTOOL" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_DLLTOOL"; then
+ ac_ct_DLLTOOL=$DLLTOOL
+ # Extract the first word of "dlltool", so it can be a program name with args.
+set dummy dlltool; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_DLLTOOL+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_DLLTOOL"; then
+ ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_DLLTOOL="dlltool"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL
+if test -n "$ac_ct_DLLTOOL"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5
+$as_echo "$ac_ct_DLLTOOL" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_DLLTOOL" = x; then
+ DLLTOOL="false"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ DLLTOOL=$ac_ct_DLLTOOL
+ fi
+else
+ DLLTOOL="$ac_cv_prog_DLLTOOL"
+fi
+
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
+set dummy ${ac_tool_prefix}objdump; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_OBJDUMP+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$OBJDUMP"; then
+ ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+OBJDUMP=$ac_cv_prog_OBJDUMP
+if test -n "$OBJDUMP"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
+$as_echo "$OBJDUMP" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_OBJDUMP"; then
+ ac_ct_OBJDUMP=$OBJDUMP
+ # Extract the first word of "objdump", so it can be a program name with args.
+set dummy objdump; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_OBJDUMP"; then
+ ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_OBJDUMP="objdump"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
+if test -n "$ac_ct_OBJDUMP"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
+$as_echo "$ac_ct_OBJDUMP" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_OBJDUMP" = x; then
+ OBJDUMP="false"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ OBJDUMP=$ac_ct_OBJDUMP
+ fi
+else
+ OBJDUMP="$ac_cv_prog_OBJDUMP"
+fi
+
+ ;;
+esac
+
+test -z "$AS" && AS=as
+
+
+
+
+
+test -z "$DLLTOOL" && DLLTOOL=dlltool
+
+
+
+
+
+test -z "$OBJDUMP" && OBJDUMP=objdump
+
+
+
+
+
+
+
+ enable_dlopen=no
+
+
+
+ @%:@ Check whether --enable-shared was given.
+if test "${enable_shared+set}" = set; then :
+ enableval=$enable_shared; p=${PACKAGE-default}
+ case $enableval in
+ yes) enable_shared=yes ;;
+ no) enable_shared=no ;;
+ *)
+ enable_shared=no
+ # Look at the argument we got. We use all the common list separators.
+ lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR,
+ for pkg in $enableval; do
+ IFS=$lt_save_ifs
+ if test "X$pkg" = "X$p"; then
+ enable_shared=yes
+ fi
+ done
+ IFS=$lt_save_ifs
+ ;;
+ esac
+else
+ enable_shared=yes
+fi
+
+
+
+
+
+
+
+
+
+ @%:@ Check whether --enable-static was given.
+if test "${enable_static+set}" = set; then :
+ enableval=$enable_static; p=${PACKAGE-default}
+ case $enableval in
+ yes) enable_static=yes ;;
+ no) enable_static=no ;;
+ *)
+ enable_static=no
+ # Look at the argument we got. We use all the common list separators.
+ lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR,
+ for pkg in $enableval; do
+ IFS=$lt_save_ifs
+ if test "X$pkg" = "X$p"; then
+ enable_static=yes
+ fi
+ done
+ IFS=$lt_save_ifs
+ ;;
+ esac
+else
+ enable_static=yes
+fi
+
+
+
+
+
+
+
+
+
+
+@%:@ Check whether --with-pic was given.
+if test "${with_pic+set}" = set; then :
+ withval=$with_pic; lt_p=${PACKAGE-default}
+ case $withval in
+ yes|no) pic_mode=$withval ;;
+ *)
+ pic_mode=default
+ # Look at the argument we got. We use all the common list separators.
+ lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR,
+ for lt_pkg in $withval; do
+ IFS=$lt_save_ifs
+ if test "X$lt_pkg" = "X$lt_p"; then
+ pic_mode=yes
+ fi
+ done
+ IFS=$lt_save_ifs
+ ;;
+ esac
+else
+ pic_mode=default
+fi
+
+
+
+
+
+
+
+
+ @%:@ Check whether --enable-fast-install was given.
+if test "${enable_fast_install+set}" = set; then :
+ enableval=$enable_fast_install; p=${PACKAGE-default}
+ case $enableval in
+ yes) enable_fast_install=yes ;;
+ no) enable_fast_install=no ;;
+ *)
+ enable_fast_install=no
+ # Look at the argument we got. We use all the common list separators.
+ lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR,
+ for pkg in $enableval; do
+ IFS=$lt_save_ifs
+ if test "X$pkg" = "X$p"; then
+ enable_fast_install=yes
+ fi
+ done
+ IFS=$lt_save_ifs
+ ;;
+ esac
+else
+ enable_fast_install=yes
+fi
+
+
+
+
+
+
+
+
+ shared_archive_member_spec=
+case $host,$enable_shared in
+power*-*-aix[5-9]*,yes)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking which variant of shared library versioning to provide" >&5
+$as_echo_n "checking which variant of shared library versioning to provide... " >&6; }
+
+@%:@ Check whether --with-aix-soname was given.
+if test "${with_aix_soname+set}" = set; then :
+ withval=$with_aix_soname; case $withval in
+ aix|svr4|both)
+ ;;
+ *)
+ as_fn_error $? "Unknown argument to --with-aix-soname" "$LINENO" 5
+ ;;
+ esac
+ lt_cv_with_aix_soname=$with_aix_soname
+else
+ if ${lt_cv_with_aix_soname+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_with_aix_soname=aix
+fi
+
+ with_aix_soname=$lt_cv_with_aix_soname
+fi
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_aix_soname" >&5
+$as_echo "$with_aix_soname" >&6; }
+ if test aix != "$with_aix_soname"; then
+ # For the AIX way of multilib, we name the shared archive member
+ # based on the bitwidth used, traditionally 'shr.o' or 'shr_64.o',
+ # and 'shr.imp' or 'shr_64.imp', respectively, for the Import File.
+ # Even when GNU compilers ignore OBJECT_MODE but need '-maix64' flag,
+ # the AIX toolchain works better with OBJECT_MODE set (default 32).
+ if test 64 = "${OBJECT_MODE-32}"; then
+ shared_archive_member_spec=shr_64
+ else
+ shared_archive_member_spec=shr
+ fi
+ fi
+ ;;
+*)
+ with_aix_soname=aix
+ ;;
+esac
+
+
+
+
+
+
+
+
+
+
+# This can be used to rebuild libtool when needed
+LIBTOOL_DEPS=$ltmain
+
+# Always use our own libtool.
+LIBTOOL='$(SHELL) $(top_builddir)/libtool'
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+test -z "$LN_S" && LN_S="ln -s"
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+if test -n "${ZSH_VERSION+set}"; then
+ setopt NO_GLOB_SUBST
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5
+$as_echo_n "checking for objdir... " >&6; }
+if ${lt_cv_objdir+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ rm -f .libs 2>/dev/null
+mkdir .libs 2>/dev/null
+if test -d .libs; then
+ lt_cv_objdir=.libs
+else
+ # MS-DOS does not allow filenames that begin with a dot.
+ lt_cv_objdir=_libs
+fi
+rmdir .libs 2>/dev/null
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5
+$as_echo "$lt_cv_objdir" >&6; }
+objdir=$lt_cv_objdir
+
+
+
+
+
+cat >>confdefs.h <<_ACEOF
+@%:@define LT_OBJDIR "$lt_cv_objdir/"
+_ACEOF
+
+
+
+
+case $host_os in
+aix3*)
+ # AIX sometimes has problems with the GCC collect2 program. For some
+ # reason, if we set the COLLECT_NAMES environment variable, the problems
+ # vanish in a puff of smoke.
+ if test set != "${COLLECT_NAMES+set}"; then
+ COLLECT_NAMES=
+ export COLLECT_NAMES
+ fi
+ ;;
+esac
+
+# Global variables:
+ofile=libtool
+can_build_shared=yes
+
+# All known linkers require a '.a' archive for static linking (except MSVC,
+# which needs '.lib').
+libext=a
+
+with_gnu_ld=$lt_cv_prog_gnu_ld
+
+old_CC=$CC
+old_CFLAGS=$CFLAGS
+
+# Set sane defaults for various variables
+test -z "$CC" && CC=cc
+test -z "$LTCC" && LTCC=$CC
+test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
+test -z "$LD" && LD=ld
+test -z "$ac_objext" && ac_objext=o
+
+func_cc_basename $compiler
+cc_basename=$func_cc_basename_result
+
+
+# Only perform the check for file, if the check method requires it
+test -z "$MAGIC_CMD" && MAGIC_CMD=file
+case $deplibs_check_method in
+file_magic*)
+ if test "$file_magic_cmd" = '$MAGIC_CMD'; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5
+$as_echo_n "checking for ${ac_tool_prefix}file... " >&6; }
+if ${lt_cv_path_MAGIC_CMD+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ case $MAGIC_CMD in
+[\\/*] | ?:[\\/]*)
+ lt_cv_path_MAGIC_CMD=$MAGIC_CMD # Let the user override the test with a path.
+ ;;
+*)
+ lt_save_MAGIC_CMD=$MAGIC_CMD
+ lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
+ ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
+ for ac_dir in $ac_dummy; do
+ IFS=$lt_save_ifs
+ test -z "$ac_dir" && ac_dir=.
+ if test -f "$ac_dir/${ac_tool_prefix}file"; then
+ lt_cv_path_MAGIC_CMD=$ac_dir/"${ac_tool_prefix}file"
+ if test -n "$file_magic_test_file"; then
+ case $deplibs_check_method in
+ "file_magic "*)
+ file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
+ MAGIC_CMD=$lt_cv_path_MAGIC_CMD
+ if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
+ $EGREP "$file_magic_regex" > /dev/null; then
+ :
+ else
+ cat <<_LT_EOF 1>&2
+
+*** Warning: the command libtool uses to detect shared libraries,
+*** $file_magic_cmd, produces output that libtool cannot recognize.
+*** The result is that libtool may fail to recognize shared libraries
+*** as such. This will affect the creation of libtool libraries that
+*** depend on shared libraries, but programs linked with such libtool
+*** libraries will work regardless of this problem. Nevertheless, you
+*** may want to report the problem to your system manager and/or to
+*** bug-libtool@gnu.org
+
+_LT_EOF
+ fi ;;
+ esac
+ fi
+ break
+ fi
+ done
+ IFS=$lt_save_ifs
+ MAGIC_CMD=$lt_save_MAGIC_CMD
+ ;;
+esac
+fi
+
+MAGIC_CMD=$lt_cv_path_MAGIC_CMD
+if test -n "$MAGIC_CMD"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
+$as_echo "$MAGIC_CMD" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+
+
+
+if test -z "$lt_cv_path_MAGIC_CMD"; then
+ if test -n "$ac_tool_prefix"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5
+$as_echo_n "checking for file... " >&6; }
+if ${lt_cv_path_MAGIC_CMD+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ case $MAGIC_CMD in
+[\\/*] | ?:[\\/]*)
+ lt_cv_path_MAGIC_CMD=$MAGIC_CMD # Let the user override the test with a path.
+ ;;
+*)
+ lt_save_MAGIC_CMD=$MAGIC_CMD
+ lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
+ ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
+ for ac_dir in $ac_dummy; do
+ IFS=$lt_save_ifs
+ test -z "$ac_dir" && ac_dir=.
+ if test -f "$ac_dir/file"; then
+ lt_cv_path_MAGIC_CMD=$ac_dir/"file"
+ if test -n "$file_magic_test_file"; then
+ case $deplibs_check_method in
+ "file_magic "*)
+ file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
+ MAGIC_CMD=$lt_cv_path_MAGIC_CMD
+ if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
+ $EGREP "$file_magic_regex" > /dev/null; then
+ :
+ else
+ cat <<_LT_EOF 1>&2
+
+*** Warning: the command libtool uses to detect shared libraries,
+*** $file_magic_cmd, produces output that libtool cannot recognize.
+*** The result is that libtool may fail to recognize shared libraries
+*** as such. This will affect the creation of libtool libraries that
+*** depend on shared libraries, but programs linked with such libtool
+*** libraries will work regardless of this problem. Nevertheless, you
+*** may want to report the problem to your system manager and/or to
+*** bug-libtool@gnu.org
+
+_LT_EOF
+ fi ;;
+ esac
+ fi
+ break
+ fi
+ done
+ IFS=$lt_save_ifs
+ MAGIC_CMD=$lt_save_MAGIC_CMD
+ ;;
+esac
+fi
+
+MAGIC_CMD=$lt_cv_path_MAGIC_CMD
+if test -n "$MAGIC_CMD"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
+$as_echo "$MAGIC_CMD" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ else
+ MAGIC_CMD=:
+ fi
+fi
+
+ fi
+ ;;
+esac
+
+# Use C for the default configuration in the libtool script
+
+lt_save_CC=$CC
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+# Source file extension for C test sources.
+ac_ext=c
+
+# Object file extension for compiled C test sources.
+objext=o
+objext=$objext
+
+# Code to be used in simple compile tests
+lt_simple_compile_test_code="int some_variable = 0;"
+
+# Code to be used in simple link tests
+lt_simple_link_test_code='int main(){return(0);}'
+
+
+
+
+
+
+
+# If no C compiler was specified, use CC.
+LTCC=${LTCC-"$CC"}
+
+# If no C compiler flags were specified, use CFLAGS.
+LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
+
+# Allow CC to be a program name with arguments.
+compiler=$CC
+
+# Save the default compiler, since it gets overwritten when the other
+# tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
+compiler_DEFAULT=$CC
+
+# save warnings/boilerplate of simple test code
+ac_outfile=conftest.$ac_objext
+echo "$lt_simple_compile_test_code" >conftest.$ac_ext
+eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
+_lt_compiler_boilerplate=`cat conftest.err`
+$RM conftest*
+
+ac_outfile=conftest.$ac_objext
+echo "$lt_simple_link_test_code" >conftest.$ac_ext
+eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
+_lt_linker_boilerplate=`cat conftest.err`
+$RM -r conftest*
+
+
+## CAVEAT EMPTOR:
+## There is no encapsulation within the following macros, do not change
+## the running order or otherwise move them around unless you know exactly
+## what you are doing...
+if test -n "$compiler"; then
+
+lt_prog_compiler_no_builtin_flag=
+
+if test yes = "$GCC"; then
+ case $cc_basename in
+ nvcc*)
+ lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;;
+ *)
+ lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;;
+ esac
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
+$as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
+if ${lt_cv_prog_compiler_rtti_exceptions+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_prog_compiler_rtti_exceptions=no
+ ac_outfile=conftest.$ac_objext
+ echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+ lt_compiler_flag="-fno-rtti -fno-exceptions" ## exclude from sc_useless_quotes_in_assignment
+ # Insert the option either (1) after the last *FLAGS variable, or
+ # (2) before a word containing "conftest.", or (3) at the end.
+ # Note that $ac_compile itself does not contain backslashes and begins
+ # with a dollar sign (not a hyphen), so the echo should work correctly.
+ # The option is referenced via a variable to avoid confusing sed.
+ lt_compile=`echo "$ac_compile" | $SED \
+ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+ -e 's:$: $lt_compiler_flag:'`
+ (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
+ (eval "$lt_compile" 2>conftest.err)
+ ac_status=$?
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ if (exit $ac_status) && test -s "$ac_outfile"; then
+ # The compiler can only warn and ignore the option if not recognized
+ # So say no if there are warnings other than the usual output.
+ $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
+ $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+ if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
+ lt_cv_prog_compiler_rtti_exceptions=yes
+ fi
+ fi
+ $RM conftest*
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
+$as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
+
+if test yes = "$lt_cv_prog_compiler_rtti_exceptions"; then
+ lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
+else
+ :
+fi
+
+fi
+
+
+
+
+
+
+ lt_prog_compiler_wl=
+lt_prog_compiler_pic=
+lt_prog_compiler_static=
+
+
+ if test yes = "$GCC"; then
+ lt_prog_compiler_wl='-Wl,'
+ lt_prog_compiler_static='-static'
+
+ case $host_os in
+ aix*)
+ # All AIX code is PIC.
+ if test ia64 = "$host_cpu"; then
+ # AIX 5 now supports IA64 processor
+ lt_prog_compiler_static='-Bstatic'
+ fi
+ lt_prog_compiler_pic='-fPIC'
+ ;;
+
+ amigaos*)
+ case $host_cpu in
+ powerpc)
+ # see comment about AmigaOS4 .so support
+ lt_prog_compiler_pic='-fPIC'
+ ;;
+ m68k)
+ # FIXME: we need at least 68020 code to build shared libraries, but
+ # adding the '-m68020' flag to GCC prevents building anything better,
+ # like '-m68040'.
+ lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'
+ ;;
+ esac
+ ;;
+
+ beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
+ # PIC is the default for these OSes.
+ ;;
+
+ mingw* | cygwin* | pw32* | os2* | cegcc*)
+ # This hack is so that the source file can tell whether it is being
+ # built for inclusion in a dll (and should export symbols for example).
+ # Although the cygwin gcc ignores -fPIC, still need this for old-style
+ # (--disable-auto-import) libraries
+ lt_prog_compiler_pic='-DDLL_EXPORT'
+ case $host_os in
+ os2*)
+ lt_prog_compiler_static='$wl-static'
+ ;;
+ esac
+ ;;
+
+ darwin* | rhapsody*)
+ # PIC is the default on this platform
+ # Common symbols not allowed in MH_DYLIB files
+ lt_prog_compiler_pic='-fno-common'
+ ;;
+
+ haiku*)
+ # PIC is the default for Haiku.
+ # The "-static" flag exists, but is broken.
+ lt_prog_compiler_static=
+ ;;
+
+ hpux*)
+ # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
+ # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
+ # sets the default TLS model and affects inlining.
+ case $host_cpu in
+ hppa*64*)
+ # +Z the default
+ ;;
+ *)
+ lt_prog_compiler_pic='-fPIC'
+ ;;
+ esac
+ ;;
+
+ interix[3-9]*)
+ # Interix 3.x gcc -fpic/-fPIC options generate broken code.
+ # Instead, we relocate shared libraries at runtime.
+ ;;
+
+ msdosdjgpp*)
+ # Just because we use GCC doesn't mean we suddenly get shared libraries
+ # on systems that don't support them.
+ lt_prog_compiler_can_build_shared=no
+ enable_shared=no
+ ;;
+
+ *nto* | *qnx*)
+ # QNX uses GNU C++, but need to define -shared option too, otherwise
+ # it will coredump.
+ lt_prog_compiler_pic='-fPIC -shared'
+ ;;
+
+ sysv4*MP*)
+ if test -d /usr/nec; then
+ lt_prog_compiler_pic=-Kconform_pic
+ fi
+ ;;
+
+ *)
+ lt_prog_compiler_pic='-fPIC'
+ ;;
+ esac
+
+ case $cc_basename in
+ nvcc*) # Cuda Compiler Driver 2.2
+ lt_prog_compiler_wl='-Xlinker '
+ if test -n "$lt_prog_compiler_pic"; then
+ lt_prog_compiler_pic="-Xcompiler $lt_prog_compiler_pic"
+ fi
+ ;;
+ esac
+ else
+ # PORTME Check for flag to pass linker flags through the system compiler.
+ case $host_os in
+ aix*)
+ lt_prog_compiler_wl='-Wl,'
+ if test ia64 = "$host_cpu"; then
+ # AIX 5 now supports IA64 processor
+ lt_prog_compiler_static='-Bstatic'
+ else
+ lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp'
+ fi
+ ;;
+
+ darwin* | rhapsody*)
+ # PIC is the default on this platform
+ # Common symbols not allowed in MH_DYLIB files
+ lt_prog_compiler_pic='-fno-common'
+ case $cc_basename in
+ nagfor*)
+ # NAG Fortran compiler
+ lt_prog_compiler_wl='-Wl,-Wl,,'
+ lt_prog_compiler_pic='-PIC'
+ lt_prog_compiler_static='-Bstatic'
+ ;;
+ esac
+ ;;
+
+ mingw* | cygwin* | pw32* | os2* | cegcc*)
+ # This hack is so that the source file can tell whether it is being
+ # built for inclusion in a dll (and should export symbols for example).
+ lt_prog_compiler_pic='-DDLL_EXPORT'
+ case $host_os in
+ os2*)
+ lt_prog_compiler_static='$wl-static'
+ ;;
+ esac
+ ;;
+
+ hpux9* | hpux10* | hpux11*)
+ lt_prog_compiler_wl='-Wl,'
+ # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
+ # not for PA HP-UX.
+ case $host_cpu in
+ hppa*64*|ia64*)
+ # +Z the default
+ ;;
+ *)
+ lt_prog_compiler_pic='+Z'
+ ;;
+ esac
+ # Is there a better lt_prog_compiler_static that works with the bundled CC?
+ lt_prog_compiler_static='$wl-a ${wl}archive'
+ ;;
+
+ irix5* | irix6* | nonstopux*)
+ lt_prog_compiler_wl='-Wl,'
+ # PIC (with -KPIC) is the default.
+ lt_prog_compiler_static='-non_shared'
+ ;;
+
+ linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
+ case $cc_basename in
+ # old Intel for x86_64, which still supported -KPIC.
+ ecc*)
+ lt_prog_compiler_wl='-Wl,'
+ lt_prog_compiler_pic='-KPIC'
+ lt_prog_compiler_static='-static'
+ ;;
+ # icc used to be incompatible with GCC.
+ # ICC 10 doesn't accept -KPIC any more.
+ icc* | ifort*)
+ lt_prog_compiler_wl='-Wl,'
+ lt_prog_compiler_pic='-fPIC'
+ lt_prog_compiler_static='-static'
+ ;;
+ # Lahey Fortran 8.1.
+ lf95*)
+ lt_prog_compiler_wl='-Wl,'
+ lt_prog_compiler_pic='--shared'
+ lt_prog_compiler_static='--static'
+ ;;
+ nagfor*)
+ # NAG Fortran compiler
+ lt_prog_compiler_wl='-Wl,-Wl,,'
+ lt_prog_compiler_pic='-PIC'
+ lt_prog_compiler_static='-Bstatic'
+ ;;
+ tcc*)
+ # Fabrice Bellard et al's Tiny C Compiler
+ lt_prog_compiler_wl='-Wl,'
+ lt_prog_compiler_pic='-fPIC'
+ lt_prog_compiler_static='-static'
+ ;;
+ pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
+ # Portland Group compilers (*not* the Pentium gcc compiler,
+ # which looks to be a dead project)
+ lt_prog_compiler_wl='-Wl,'
+ lt_prog_compiler_pic='-fpic'
+ lt_prog_compiler_static='-Bstatic'
+ ;;
+ ccc*)
+ lt_prog_compiler_wl='-Wl,'
+ # All Alpha code is PIC.
+ lt_prog_compiler_static='-non_shared'
+ ;;
+ xl* | bgxl* | bgf* | mpixl*)
+ # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
+ lt_prog_compiler_wl='-Wl,'
+ lt_prog_compiler_pic='-qpic'
+ lt_prog_compiler_static='-qstaticlink'
+ ;;
+ *)
+ case `$CC -V 2>&1 | sed 5q` in
+ *Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [1-7].* | *Sun*Fortran*\ 8.[0-3]*)
+ # Sun Fortran 8.3 passes all unrecognized flags to the linker
+ lt_prog_compiler_pic='-KPIC'
+ lt_prog_compiler_static='-Bstatic'
+ lt_prog_compiler_wl=''
+ ;;
+ *Sun\ F* | *Sun*Fortran*)
+ lt_prog_compiler_pic='-KPIC'
+ lt_prog_compiler_static='-Bstatic'
+ lt_prog_compiler_wl='-Qoption ld '
+ ;;
+ *Sun\ C*)
+ # Sun C 5.9
+ lt_prog_compiler_pic='-KPIC'
+ lt_prog_compiler_static='-Bstatic'
+ lt_prog_compiler_wl='-Wl,'
+ ;;
+ *Intel*\ [CF]*Compiler*)
+ lt_prog_compiler_wl='-Wl,'
+ lt_prog_compiler_pic='-fPIC'
+ lt_prog_compiler_static='-static'
+ ;;
+ *Portland\ Group*)
+ lt_prog_compiler_wl='-Wl,'
+ lt_prog_compiler_pic='-fpic'
+ lt_prog_compiler_static='-Bstatic'
+ ;;
+ esac
+ ;;
+ esac
+ ;;
+
+ newsos6)
+ lt_prog_compiler_pic='-KPIC'
+ lt_prog_compiler_static='-Bstatic'
+ ;;
+
+ *nto* | *qnx*)
+ # QNX uses GNU C++, but need to define -shared option too, otherwise
+ # it will coredump.
+ lt_prog_compiler_pic='-fPIC -shared'
+ ;;
+
+ osf3* | osf4* | osf5*)
+ lt_prog_compiler_wl='-Wl,'
+ # All OSF/1 code is PIC.
+ lt_prog_compiler_static='-non_shared'
+ ;;
+
+ rdos*)
+ lt_prog_compiler_static='-non_shared'
+ ;;
+
+ solaris*)
+ lt_prog_compiler_pic='-KPIC'
+ lt_prog_compiler_static='-Bstatic'
+ case $cc_basename in
+ f77* | f90* | f95* | sunf77* | sunf90* | sunf95*)
+ lt_prog_compiler_wl='-Qoption ld ';;
+ *)
+ lt_prog_compiler_wl='-Wl,';;
+ esac
+ ;;
+
+ sunos4*)
+ lt_prog_compiler_wl='-Qoption ld '
+ lt_prog_compiler_pic='-PIC'
+ lt_prog_compiler_static='-Bstatic'
+ ;;
+
+ sysv4 | sysv4.2uw2* | sysv4.3*)
+ lt_prog_compiler_wl='-Wl,'
+ lt_prog_compiler_pic='-KPIC'
+ lt_prog_compiler_static='-Bstatic'
+ ;;
+
+ sysv4*MP*)
+ if test -d /usr/nec; then
+ lt_prog_compiler_pic='-Kconform_pic'
+ lt_prog_compiler_static='-Bstatic'
+ fi
+ ;;
+
+ sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
+ lt_prog_compiler_wl='-Wl,'
+ lt_prog_compiler_pic='-KPIC'
+ lt_prog_compiler_static='-Bstatic'
+ ;;
+
+ unicos*)
+ lt_prog_compiler_wl='-Wl,'
+ lt_prog_compiler_can_build_shared=no
+ ;;
+
+ uts4*)
+ lt_prog_compiler_pic='-pic'
+ lt_prog_compiler_static='-Bstatic'
+ ;;
+
+ *)
+ lt_prog_compiler_can_build_shared=no
+ ;;
+ esac
+ fi
+
+case $host_os in
+ # For platforms that do not support PIC, -DPIC is meaningless:
+ *djgpp*)
+ lt_prog_compiler_pic=
+ ;;
+ *)
+ lt_prog_compiler_pic="$lt_prog_compiler_pic@&t@ -DPIC"
+ ;;
+esac
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
+$as_echo_n "checking for $compiler option to produce PIC... " >&6; }
+if ${lt_cv_prog_compiler_pic+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_prog_compiler_pic=$lt_prog_compiler_pic
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic" >&5
+$as_echo "$lt_cv_prog_compiler_pic" >&6; }
+lt_prog_compiler_pic=$lt_cv_prog_compiler_pic
+
+#
+# Check to make sure the PIC flag actually works.
+#
+if test -n "$lt_prog_compiler_pic"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
+$as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; }
+if ${lt_cv_prog_compiler_pic_works+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_prog_compiler_pic_works=no
+ ac_outfile=conftest.$ac_objext
+ echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+ lt_compiler_flag="$lt_prog_compiler_pic@&t@ -DPIC" ## exclude from sc_useless_quotes_in_assignment
+ # Insert the option either (1) after the last *FLAGS variable, or
+ # (2) before a word containing "conftest.", or (3) at the end.
+ # Note that $ac_compile itself does not contain backslashes and begins
+ # with a dollar sign (not a hyphen), so the echo should work correctly.
+ # The option is referenced via a variable to avoid confusing sed.
+ lt_compile=`echo "$ac_compile" | $SED \
+ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+ -e 's:$: $lt_compiler_flag:'`
+ (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
+ (eval "$lt_compile" 2>conftest.err)
+ ac_status=$?
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ if (exit $ac_status) && test -s "$ac_outfile"; then
+ # The compiler can only warn and ignore the option if not recognized
+ # So say no if there are warnings other than the usual output.
+ $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
+ $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+ if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
+ lt_cv_prog_compiler_pic_works=yes
+ fi
+ fi
+ $RM conftest*
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5
+$as_echo "$lt_cv_prog_compiler_pic_works" >&6; }
+
+if test yes = "$lt_cv_prog_compiler_pic_works"; then
+ case $lt_prog_compiler_pic in
+ "" | " "*) ;;
+ *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;;
+ esac
+else
+ lt_prog_compiler_pic=
+ lt_prog_compiler_can_build_shared=no
+fi
+
+fi
+
+
+
+
+
+
+
+
+
+
+
+#
+# Check to make sure the static flag actually works.
+#
+wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\"
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
+$as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
+if ${lt_cv_prog_compiler_static_works+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_prog_compiler_static_works=no
+ save_LDFLAGS=$LDFLAGS
+ LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
+ echo "$lt_simple_link_test_code" > conftest.$ac_ext
+ if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
+ # The linker can only warn and ignore the option if not recognized
+ # So say no if there are warnings
+ if test -s conftest.err; then
+ # Append any errors to the config.log.
+ cat conftest.err 1>&5
+ $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
+ $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+ if diff conftest.exp conftest.er2 >/dev/null; then
+ lt_cv_prog_compiler_static_works=yes
+ fi
+ else
+ lt_cv_prog_compiler_static_works=yes
+ fi
+ fi
+ $RM -r conftest*
+ LDFLAGS=$save_LDFLAGS
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5
+$as_echo "$lt_cv_prog_compiler_static_works" >&6; }
+
+if test yes = "$lt_cv_prog_compiler_static_works"; then
+ :
+else
+ lt_prog_compiler_static=
+fi
+
+
+
+
+
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
+$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
+if ${lt_cv_prog_compiler_c_o+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_prog_compiler_c_o=no
+ $RM -r conftest 2>/dev/null
+ mkdir conftest
+ cd conftest
+ mkdir out
+ echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+
+ lt_compiler_flag="-o out/conftest2.$ac_objext"
+ # Insert the option either (1) after the last *FLAGS variable, or
+ # (2) before a word containing "conftest.", or (3) at the end.
+ # Note that $ac_compile itself does not contain backslashes and begins
+ # with a dollar sign (not a hyphen), so the echo should work correctly.
+ lt_compile=`echo "$ac_compile" | $SED \
+ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+ -e 's:$: $lt_compiler_flag:'`
+ (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
+ (eval "$lt_compile" 2>out/conftest.err)
+ ac_status=$?
+ cat out/conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ if (exit $ac_status) && test -s out/conftest2.$ac_objext
+ then
+ # The compiler can only warn and ignore the option if not recognized
+ # So say no if there are warnings
+ $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
+ $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
+ if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
+ lt_cv_prog_compiler_c_o=yes
+ fi
+ fi
+ chmod u+w . 2>&5
+ $RM conftest*
+ # SGI C++ compiler will create directory out/ii_files/ for
+ # template instantiation
+ test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
+ $RM out/* && rmdir out
+ cd ..
+ $RM -r conftest
+ $RM conftest*
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
+$as_echo "$lt_cv_prog_compiler_c_o" >&6; }
+
+
+
+
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
+$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
+if ${lt_cv_prog_compiler_c_o+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_prog_compiler_c_o=no
+ $RM -r conftest 2>/dev/null
+ mkdir conftest
+ cd conftest
+ mkdir out
+ echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+
+ lt_compiler_flag="-o out/conftest2.$ac_objext"
+ # Insert the option either (1) after the last *FLAGS variable, or
+ # (2) before a word containing "conftest.", or (3) at the end.
+ # Note that $ac_compile itself does not contain backslashes and begins
+ # with a dollar sign (not a hyphen), so the echo should work correctly.
+ lt_compile=`echo "$ac_compile" | $SED \
+ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+ -e 's:$: $lt_compiler_flag:'`
+ (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
+ (eval "$lt_compile" 2>out/conftest.err)
+ ac_status=$?
+ cat out/conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ if (exit $ac_status) && test -s out/conftest2.$ac_objext
+ then
+ # The compiler can only warn and ignore the option if not recognized
+ # So say no if there are warnings
+ $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
+ $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
+ if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
+ lt_cv_prog_compiler_c_o=yes
+ fi
+ fi
+ chmod u+w . 2>&5
+ $RM conftest*
+ # SGI C++ compiler will create directory out/ii_files/ for
+ # template instantiation
+ test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
+ $RM out/* && rmdir out
+ cd ..
+ $RM -r conftest
+ $RM conftest*
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
+$as_echo "$lt_cv_prog_compiler_c_o" >&6; }
+
+
+
+
+hard_links=nottested
+if test no = "$lt_cv_prog_compiler_c_o" && test no != "$need_locks"; then
+ # do not overwrite the value of need_locks provided by the user
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
+$as_echo_n "checking if we can lock with hard links... " >&6; }
+ hard_links=yes
+ $RM conftest*
+ ln conftest.a conftest.b 2>/dev/null && hard_links=no
+ touch conftest.a
+ ln conftest.a conftest.b 2>&5 || hard_links=no
+ ln conftest.a conftest.b 2>/dev/null && hard_links=no
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
+$as_echo "$hard_links" >&6; }
+ if test no = "$hard_links"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: '$CC' does not support '-c -o', so 'make -j' may be unsafe" >&5
+$as_echo "$as_me: WARNING: '$CC' does not support '-c -o', so 'make -j' may be unsafe" >&2;}
+ need_locks=warn
+ fi
+else
+ need_locks=no
+fi
+
+
+
+
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
+$as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
+
+ runpath_var=
+ allow_undefined_flag=
+ always_export_symbols=no
+ archive_cmds=
+ archive_expsym_cmds=
+ compiler_needs_object=no
+ enable_shared_with_static_runtimes=no
+ export_dynamic_flag_spec=
+ export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
+ hardcode_automatic=no
+ hardcode_direct=no
+ hardcode_direct_absolute=no
+ hardcode_libdir_flag_spec=
+ hardcode_libdir_separator=
+ hardcode_minus_L=no
+ hardcode_shlibpath_var=unsupported
+ inherit_rpath=no
+ link_all_deplibs=unknown
+ module_cmds=
+ module_expsym_cmds=
+ old_archive_from_new_cmds=
+ old_archive_from_expsyms_cmds=
+ thread_safe_flag_spec=
+ whole_archive_flag_spec=
+ # include_expsyms should be a list of space-separated symbols to be *always*
+ # included in the symbol list
+ include_expsyms=
+ # exclude_expsyms can be an extended regexp of symbols to exclude
+ # it will be wrapped by ' (' and ')$', so one must not match beginning or
+ # end of line. Example: 'a|bc|.*d.*' will exclude the symbols 'a' and 'bc',
+ # as well as any symbol that contains 'd'.
+ exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
+ # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
+ # platforms (ab)use it in PIC code, but their linkers get confused if
+ # the symbol is explicitly referenced. Since portable code cannot
+ # rely on this symbol name, it's probably fine to never include it in
+ # preloaded symbol tables.
+ # Exclude shared library initialization/finalization symbols.
+ extract_expsyms_cmds=
+
+ case $host_os in
+ cygwin* | mingw* | pw32* | cegcc*)
+ # FIXME: the MSVC++ port hasn't been tested in a loooong time
+ # When not using gcc, we currently assume that we are using
+ # Microsoft Visual C++.
+ if test yes != "$GCC"; then
+ with_gnu_ld=no
+ fi
+ ;;
+ interix*)
+ # we just hope/assume this is gcc and not c89 (= MSVC++)
+ with_gnu_ld=yes
+ ;;
+ openbsd* | bitrig*)
+ with_gnu_ld=no
+ ;;
+ linux* | k*bsd*-gnu | gnu*)
+ link_all_deplibs=no
+ ;;
+ esac
+
+ ld_shlibs=yes
+
+ # On some targets, GNU ld is compatible enough with the native linker
+ # that we're better off using the native interface for both.
+ lt_use_gnu_ld_interface=no
+ if test yes = "$with_gnu_ld"; then
+ case $host_os in
+ aix*)
+ # The AIX port of GNU ld has always aspired to compatibility
+ # with the native linker. However, as the warning in the GNU ld
+ # block says, versions before 2.19.5* couldn't really create working
+ # shared libraries, regardless of the interface used.
+ case `$LD -v 2>&1` in
+ *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
+ *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;;
+ *\ \(GNU\ Binutils\)\ [3-9]*) ;;
+ *)
+ lt_use_gnu_ld_interface=yes
+ ;;
+ esac
+ ;;
+ *)
+ lt_use_gnu_ld_interface=yes
+ ;;
+ esac
+ fi
+
+ if test yes = "$lt_use_gnu_ld_interface"; then
+ # If archive_cmds runs LD, not CC, wlarc should be empty
+ wlarc='$wl'
+
+ # Set some defaults for GNU ld with shared library support. These
+ # are reset later if shared libraries are not supported. Putting them
+ # here allows them to be overridden if necessary.
+ runpath_var=LD_RUN_PATH
+ hardcode_libdir_flag_spec='$wl-rpath $wl$libdir'
+ export_dynamic_flag_spec='$wl--export-dynamic'
+ # ancient GNU ld didn't support --whole-archive et. al.
+ if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
+ whole_archive_flag_spec=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive'
+ else
+ whole_archive_flag_spec=
+ fi
+ supports_anon_versioning=no
+ case `$LD -v | $SED -e 's/(^)\+)\s\+//' 2>&1` in
+ *GNU\ gold*) supports_anon_versioning=yes ;;
+ *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
+ *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
+ *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
+ *\ 2.11.*) ;; # other 2.11 versions
+ *) supports_anon_versioning=yes ;;
+ esac
+
+ # See if GNU ld supports shared libraries.
+ case $host_os in
+ aix[3-9]*)
+ # On AIX/PPC, the GNU linker is very broken
+ if test ia64 != "$host_cpu"; then
+ ld_shlibs=no
+ cat <<_LT_EOF 1>&2
+
+*** Warning: the GNU linker, at least up to release 2.19, is reported
+*** to be unable to reliably create shared libraries on AIX.
+*** Therefore, libtool is disabling shared libraries support. If you
+*** really care for shared libraries, you may want to install binutils
+*** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
+*** You will then need to restart the configuration process.
+
+_LT_EOF
+ fi
+ ;;
+
+ amigaos*)
+ case $host_cpu in
+ powerpc)
+ # see comment about AmigaOS4 .so support
+ archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
+ archive_expsym_cmds=''
+ ;;
+ m68k)
+ archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
+ hardcode_libdir_flag_spec='-L$libdir'
+ hardcode_minus_L=yes
+ ;;
+ esac
+ ;;
+
+ beos*)
+ if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+ allow_undefined_flag=unsupported
+ # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
+ # support --undefined. This deserves some investigation. FIXME
+ archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
+ else
+ ld_shlibs=no
+ fi
+ ;;
+
+ cygwin* | mingw* | pw32* | cegcc*)
+ # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless,
+ # as there is no search path for DLLs.
+ hardcode_libdir_flag_spec='-L$libdir'
+ export_dynamic_flag_spec='$wl--export-all-symbols'
+ allow_undefined_flag=unsupported
+ always_export_symbols=no
+ enable_shared_with_static_runtimes=yes
+ export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/;s/^.*[ ]__nm__\([^ ]*\)[ ][^ ]*/\1 DATA/;/^I[ ]/d;/^[AITW][ ]/s/.* //'\'' | sort | uniq > $export_symbols'
+ exclude_expsyms='[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname'
+
+ if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
+ archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+ # If the export-symbols file already is a .def file, use it as
+ # is; otherwise, prepend EXPORTS...
+ archive_expsym_cmds='if test DEF = "`$SED -n -e '\''s/^[ ]*//'\'' -e '\''/^\(;.*\)*$/d'\'' -e '\''s/^\(EXPORTS\|LIBRARY\)\([ ].*\)*$/DEF/p'\'' -e q $export_symbols`" ; then
+ cp $export_symbols $output_objdir/$soname.def;
+ else
+ echo EXPORTS > $output_objdir/$soname.def;
+ cat $export_symbols >> $output_objdir/$soname.def;
+ fi~
+ $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+ else
+ ld_shlibs=no
+ fi
+ ;;
+
+ haiku*)
+ archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
+ link_all_deplibs=yes
+ ;;
+
+ os2*)
+ hardcode_libdir_flag_spec='-L$libdir'
+ hardcode_minus_L=yes
+ allow_undefined_flag=unsupported
+ shrext_cmds=.dll
+ archive_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
+ $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
+ $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
+ $ECHO EXPORTS >> $output_objdir/$libname.def~
+ emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~
+ $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
+ emximp -o $lib $output_objdir/$libname.def'
+ archive_expsym_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
+ $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
+ $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
+ $ECHO EXPORTS >> $output_objdir/$libname.def~
+ prefix_cmds="$SED"~
+ if test EXPORTS = "`$SED 1q $export_symbols`"; then
+ prefix_cmds="$prefix_cmds -e 1d";
+ fi~
+ prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~
+ cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~
+ $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
+ emximp -o $lib $output_objdir/$libname.def'
+ old_archive_From_new_cmds='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def'
+ enable_shared_with_static_runtimes=yes
+ ;;
+
+ interix[3-9]*)
+ hardcode_direct=no
+ hardcode_shlibpath_var=no
+ hardcode_libdir_flag_spec='$wl-rpath,$libdir'
+ export_dynamic_flag_spec='$wl-E'
+ # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
+ # Instead, shared libraries are loaded at an image base (0x10000000 by
+ # default) and relocated if they conflict, which is a slow very memory
+ # consuming and fragmenting process. To avoid this, we pick a random,
+ # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
+ # time. Moving up from 0x10000000 also allows more sbrk(2) space.
+ archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+ archive_expsym_cmds='sed "s|^|_|" $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--retain-symbols-file,$output_objdir/$soname.expsym $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+ ;;
+
+ gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
+ tmp_diet=no
+ if test linux-dietlibc = "$host_os"; then
+ case $cc_basename in
+ diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn)
+ esac
+ fi
+ if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
+ && test no = "$tmp_diet"
+ then
+ tmp_addflag=' $pic_flag'
+ tmp_sharedflag='-shared'
+ case $cc_basename,$host_cpu in
+ pgcc*) # Portland Group C compiler
+ whole_archive_flag_spec='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive'
+ tmp_addflag=' $pic_flag'
+ ;;
+ pgf77* | pgf90* | pgf95* | pgfortran*)
+ # Portland Group f77 and f90 compilers
+ whole_archive_flag_spec='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive'
+ tmp_addflag=' $pic_flag -Mnomain' ;;
+ ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64
+ tmp_addflag=' -i_dynamic' ;;
+ efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64
+ tmp_addflag=' -i_dynamic -nofor_main' ;;
+ ifc* | ifort*) # Intel Fortran compiler
+ tmp_addflag=' -nofor_main' ;;
+ lf95*) # Lahey Fortran 8.1
+ whole_archive_flag_spec=
+ tmp_sharedflag='--shared' ;;
+ nagfor*) # NAGFOR 5.3
+ tmp_sharedflag='-Wl,-shared' ;;
+ xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below)
+ tmp_sharedflag='-qmkshrobj'
+ tmp_addflag= ;;
+ nvcc*) # Cuda Compiler Driver 2.2
+ whole_archive_flag_spec='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive'
+ compiler_needs_object=yes
+ ;;
+ esac
+ case `$CC -V 2>&1 | sed 5q` in
+ *Sun\ C*) # Sun C 5.9
+ whole_archive_flag_spec='$wl--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive'
+ compiler_needs_object=yes
+ tmp_sharedflag='-G' ;;
+ *Sun\ F*) # Sun Fortran 8.3
+ tmp_sharedflag='-G' ;;
+ esac
+ archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
+
+ if test yes = "$supports_anon_versioning"; then
+ archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
+ cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
+ echo "local: *; };" >> $output_objdir/$libname.ver~
+ $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-version-script $wl$output_objdir/$libname.ver -o $lib'
+ fi
+
+ case $cc_basename in
+ tcc*)
+ export_dynamic_flag_spec='-rdynamic'
+ ;;
+ xlf* | bgf* | bgxlf* | mpixlf*)
+ # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
+ whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive'
+ hardcode_libdir_flag_spec='$wl-rpath $wl$libdir'
+ archive_cmds='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib'
+ if test yes = "$supports_anon_versioning"; then
+ archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
+ cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
+ echo "local: *; };" >> $output_objdir/$libname.ver~
+ $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
+ fi
+ ;;
+ esac
+ else
+ ld_shlibs=no
+ fi
+ ;;
+
+ netbsd* | netbsdelf*-gnu)
+ if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
+ archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
+ wlarc=
+ else
+ archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
+ archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
+ fi
+ ;;
+
+ solaris*)
+ if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
+ ld_shlibs=no
+ cat <<_LT_EOF 1>&2
+
+*** Warning: The releases 2.8.* of the GNU linker cannot reliably
+*** create shared libraries on Solaris systems. Therefore, libtool
+*** is disabling shared libraries support. We urge you to upgrade GNU
+*** binutils to release 2.9.1 or newer. Another option is to modify
+*** your PATH or compiler configuration so that the native linker is
+*** used, and then restart.
+
+_LT_EOF
+ elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+ archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
+ archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
+ else
+ ld_shlibs=no
+ fi
+ ;;
+
+ sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
+ case `$LD -v 2>&1` in
+ *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
+ ld_shlibs=no
+ cat <<_LT_EOF 1>&2
+
+*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 cannot
+*** reliably create shared libraries on SCO systems. Therefore, libtool
+*** is disabling shared libraries support. We urge you to upgrade GNU
+*** binutils to release 2.16.91.0.3 or newer. Another option is to modify
+*** your PATH or compiler configuration so that the native linker is
+*** used, and then restart.
+
+_LT_EOF
+ ;;
+ *)
+ # For security reasons, it is highly recommended that you always
+ # use absolute paths for naming shared libraries, and exclude the
+ # DT_RUNPATH tag from executables and libraries. But doing so
+ # requires that you compile everything twice, which is a pain.
+ if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+ hardcode_libdir_flag_spec='$wl-rpath $wl$libdir'
+ archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
+ archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
+ else
+ ld_shlibs=no
+ fi
+ ;;
+ esac
+ ;;
+
+ sunos4*)
+ archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+ wlarc=
+ hardcode_direct=yes
+ hardcode_shlibpath_var=no
+ ;;
+
+ *)
+ if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+ archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
+ archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
+ else
+ ld_shlibs=no
+ fi
+ ;;
+ esac
+
+ if test no = "$ld_shlibs"; then
+ runpath_var=
+ hardcode_libdir_flag_spec=
+ export_dynamic_flag_spec=
+ whole_archive_flag_spec=
+ fi
+ else
+ # PORTME fill in a description of your system's linker (not GNU ld)
+ case $host_os in
+ aix3*)
+ allow_undefined_flag=unsupported
+ always_export_symbols=yes
+ archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
+ # Note: this linker hardcodes the directories in LIBPATH if there
+ # are no directories specified by -L.
+ hardcode_minus_L=yes
+ if test yes = "$GCC" && test -z "$lt_prog_compiler_static"; then
+ # Neither direct hardcoding nor static linking is supported with a
+ # broken collect2.
+ hardcode_direct=unsupported
+ fi
+ ;;
+
+ aix[4-9]*)
+ if test ia64 = "$host_cpu"; then
+ # On IA64, the linker does run time linking by default, so we don't
+ # have to do anything special.
+ aix_use_runtimelinking=no
+ exp_sym_flag='-Bexport'
+ no_entry_flag=
+ else
+ # If we're using GNU nm, then we don't want the "-C" option.
+ # -C means demangle to GNU nm, but means don't demangle to AIX nm.
+ # Without the "-l" option, or with the "-B" option, AIX nm treats
+ # weak defined symbols like other global defined symbols, whereas
+ # GNU nm marks them as "W".
+ # While the 'weak' keyword is ignored in the Export File, we need
+ # it in the Import File for the 'aix-soname' feature, so we have
+ # to replace the "-B" option with "-P" for AIX nm.
+ if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
+ export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { if (\$ 2 == "W") { print \$ 3 " weak" } else { print \$ 3 } } }'\'' | sort -u > $export_symbols'
+ else
+ export_symbols_cmds='`func_echo_all $NM | $SED -e '\''s/B\([^B]*\)$/P\1/'\''` -PCpgl $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) && (substr(\$ 1,1,1) != ".")) { if ((\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) { print \$ 1 " weak" } else { print \$ 1 } } }'\'' | sort -u > $export_symbols'
+ fi
+ aix_use_runtimelinking=no
+
+ # Test if we are trying to use run time linking or normal
+ # AIX style linking. If -brtl is somewhere in LDFLAGS, we
+ # have runtime linking enabled, and use it for executables.
+ # For shared libraries, we enable/disable runtime linking
+ # depending on the kind of the shared library created -
+ # when "with_aix_soname,aix_use_runtimelinking" is:
+ # "aix,no" lib.a(lib.so.V) shared, rtl:no, for executables
+ # "aix,yes" lib.so shared, rtl:yes, for executables
+ # lib.a static archive
+ # "both,no" lib.so.V(shr.o) shared, rtl:yes
+ # lib.a(lib.so.V) shared, rtl:no, for executables
+ # "both,yes" lib.so.V(shr.o) shared, rtl:yes, for executables
+ # lib.a(lib.so.V) shared, rtl:no
+ # "svr4,*" lib.so.V(shr.o) shared, rtl:yes, for executables
+ # lib.a static archive
+ case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
+ for ld_flag in $LDFLAGS; do
+ if (test x-brtl = "x$ld_flag" || test x-Wl,-brtl = "x$ld_flag"); then
+ aix_use_runtimelinking=yes
+ break
+ fi
+ done
+ if test svr4,no = "$with_aix_soname,$aix_use_runtimelinking"; then
+ # With aix-soname=svr4, we create the lib.so.V shared archives only,
+ # so we don't have lib.a shared libs to link our executables.
+ # We have to force runtime linking in this case.
+ aix_use_runtimelinking=yes
+ LDFLAGS="$LDFLAGS -Wl,-brtl"
+ fi
+ ;;
+ esac
+
+ exp_sym_flag='-bexport'
+ no_entry_flag='-bnoentry'
+ fi
+
+ # When large executables or shared objects are built, AIX ld can
+ # have problems creating the table of contents. If linking a library
+ # or program results in "error TOC overflow" add -mminimal-toc to
+ # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
+ # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
+
+ archive_cmds=''
+ hardcode_direct=yes
+ hardcode_direct_absolute=yes
+ hardcode_libdir_separator=':'
+ link_all_deplibs=yes
+ file_list_spec='$wl-f,'
+ case $with_aix_soname,$aix_use_runtimelinking in
+ aix,*) ;; # traditional, no import file
+ svr4,* | *,yes) # use import file
+ # The Import File defines what to hardcode.
+ hardcode_direct=no
+ hardcode_direct_absolute=no
+ ;;
+ esac
+
+ if test yes = "$GCC"; then
+ case $host_os in aix4.[012]|aix4.[012].*)
+ # We only want to do this on AIX 4.2 and lower, the check
+ # below for broken collect2 doesn't work under 4.3+
+ collect2name=`$CC -print-prog-name=collect2`
+ if test -f "$collect2name" &&
+ strings "$collect2name" | $GREP resolve_lib_name >/dev/null
+ then
+ # We have reworked collect2
+ :
+ else
+ # We have old collect2
+ hardcode_direct=unsupported
+ # It fails to find uninstalled libraries when the uninstalled
+ # path is not listed in the libpath. Setting hardcode_minus_L
+ # to unsupported forces relinking
+ hardcode_minus_L=yes
+ hardcode_libdir_flag_spec='-L$libdir'
+ hardcode_libdir_separator=
+ fi
+ ;;
+ esac
+ shared_flag='-shared'
+ if test yes = "$aix_use_runtimelinking"; then
+ shared_flag="$shared_flag "'$wl-G'
+ fi
+ # Need to ensure runtime linking is disabled for the traditional
+ # shared library, or the linker may eventually find shared libraries
+ # /with/ Import File - we do not want to mix them.
+ shared_flag_aix='-shared'
+ shared_flag_svr4='-shared $wl-G'
+ else
+ # not using gcc
+ if test ia64 = "$host_cpu"; then
+ # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
+ # chokes on -Wl,-G. The following line is correct:
+ shared_flag='-G'
+ else
+ if test yes = "$aix_use_runtimelinking"; then
+ shared_flag='$wl-G'
+ else
+ shared_flag='$wl-bM:SRE'
+ fi
+ shared_flag_aix='$wl-bM:SRE'
+ shared_flag_svr4='$wl-G'
+ fi
+ fi
+
+ export_dynamic_flag_spec='$wl-bexpall'
+ # It seems that -bexpall does not export symbols beginning with
+ # underscore (_), so it is better to generate a list of symbols to export.
+ always_export_symbols=yes
+ if test aix,yes = "$with_aix_soname,$aix_use_runtimelinking"; then
+ # Warning - without using the other runtime loading flags (-brtl),
+ # -berok will link without error, but may produce a broken library.
+ allow_undefined_flag='-berok'
+ # Determine the default libpath from the value encoded in an
+ # empty executable.
+ if test set = "${lt_cv_aix_libpath+set}"; then
+ aix_libpath=$lt_cv_aix_libpath
+else
+ if ${lt_cv_aix_libpath_+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+
+ lt_aix_libpath_sed='
+ /Import File Strings/,/^$/ {
+ /^0/ {
+ s/^0 *\([^ ]*\) *$/\1/
+ p
+ }
+ }'
+ lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+ # Check for a 64-bit object if we didn't find anything.
+ if test -z "$lt_cv_aix_libpath_"; then
+ lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+ fi
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+ if test -z "$lt_cv_aix_libpath_"; then
+ lt_cv_aix_libpath_=/usr/lib:/lib
+ fi
+
+fi
+
+ aix_libpath=$lt_cv_aix_libpath_
+fi
+
+ hardcode_libdir_flag_spec='$wl-blibpath:$libdir:'"$aix_libpath"
+ archive_expsym_cmds='$CC -o $output_objdir/$soname $libobjs $deplibs $wl'$no_entry_flag' $compiler_flags `if test -n "$allow_undefined_flag"; then func_echo_all "$wl$allow_undefined_flag"; else :; fi` $wl'$exp_sym_flag:\$export_symbols' '$shared_flag
+ else
+ if test ia64 = "$host_cpu"; then
+ hardcode_libdir_flag_spec='$wl-R $libdir:/usr/lib:/lib'
+ allow_undefined_flag="-z nodefs"
+ archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\$wl$no_entry_flag"' $compiler_flags $wl$allow_undefined_flag '"\$wl$exp_sym_flag:\$export_symbols"
+ else
+ # Determine the default libpath from the value encoded in an
+ # empty executable.
+ if test set = "${lt_cv_aix_libpath+set}"; then
+ aix_libpath=$lt_cv_aix_libpath
+else
+ if ${lt_cv_aix_libpath_+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+
+ lt_aix_libpath_sed='
+ /Import File Strings/,/^$/ {
+ /^0/ {
+ s/^0 *\([^ ]*\) *$/\1/
+ p
+ }
+ }'
+ lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+ # Check for a 64-bit object if we didn't find anything.
+ if test -z "$lt_cv_aix_libpath_"; then
+ lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+ fi
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+ if test -z "$lt_cv_aix_libpath_"; then
+ lt_cv_aix_libpath_=/usr/lib:/lib
+ fi
+
+fi
+
+ aix_libpath=$lt_cv_aix_libpath_
+fi
+
+ hardcode_libdir_flag_spec='$wl-blibpath:$libdir:'"$aix_libpath"
+ # Warning - without using the other run time loading flags,
+ # -berok will link without error, but may produce a broken library.
+ no_undefined_flag=' $wl-bernotok'
+ allow_undefined_flag=' $wl-berok'
+ if test yes = "$with_gnu_ld"; then
+ # We only use this code for GNU lds that support --whole-archive.
+ whole_archive_flag_spec='$wl--whole-archive$convenience $wl--no-whole-archive'
+ else
+ # Exported symbols can be pulled into shared objects from archives
+ whole_archive_flag_spec='$convenience'
+ fi
+ archive_cmds_need_lc=yes
+ archive_expsym_cmds='$RM -r $output_objdir/$realname.d~$MKDIR $output_objdir/$realname.d'
+ # -brtl affects multiple linker settings, -berok does not and is overridden later
+ compiler_flags_filtered='`func_echo_all "$compiler_flags " | $SED -e "s%-brtl\\([, ]\\)%-berok\\1%g"`'
+ if test svr4 != "$with_aix_soname"; then
+ # This is similar to how AIX traditionally builds its shared libraries.
+ archive_expsym_cmds="$archive_expsym_cmds"'~$CC '$shared_flag_aix' -o $output_objdir/$realname.d/$soname $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$realname.d/$soname'
+ fi
+ if test aix != "$with_aix_soname"; then
+ archive_expsym_cmds="$archive_expsym_cmds"'~$CC '$shared_flag_svr4' -o $output_objdir/$realname.d/$shared_archive_member_spec.o $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$STRIP -e $output_objdir/$realname.d/$shared_archive_member_spec.o~( func_echo_all "#! $soname($shared_archive_member_spec.o)"; if test shr_64 = "$shared_archive_member_spec"; then func_echo_all "# 64"; else func_echo_all "# 32"; fi; cat $export_symbols ) > $output_objdir/$realname.d/$shared_archive_member_spec.imp~$AR $AR_FLAGS $output_objdir/$soname $output_objdir/$realname.d/$shared_archive_member_spec.o $output_objdir/$realname.d/$shared_archive_member_spec.imp'
+ else
+ # used by -dlpreopen to get the symbols
+ archive_expsym_cmds="$archive_expsym_cmds"'~$MV $output_objdir/$realname.d/$soname $output_objdir'
+ fi
+ archive_expsym_cmds="$archive_expsym_cmds"'~$RM -r $output_objdir/$realname.d'
+ fi
+ fi
+ ;;
+
+ amigaos*)
+ case $host_cpu in
+ powerpc)
+ # see comment about AmigaOS4 .so support
+ archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
+ archive_expsym_cmds=''
+ ;;
+ m68k)
+ archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
+ hardcode_libdir_flag_spec='-L$libdir'
+ hardcode_minus_L=yes
+ ;;
+ esac
+ ;;
+
+ bsdi[45]*)
+ export_dynamic_flag_spec=-rdynamic
+ ;;
+
+ cygwin* | mingw* | pw32* | cegcc*)
+ # When not using gcc, we currently assume that we are using
+ # Microsoft Visual C++.
+ # hardcode_libdir_flag_spec is actually meaningless, as there is
+ # no search path for DLLs.
+ case $cc_basename in
+ cl*)
+ # Native MSVC
+ hardcode_libdir_flag_spec=' '
+ allow_undefined_flag=unsupported
+ always_export_symbols=yes
+ file_list_spec='@'
+ # Tell ltmain to make .lib files, not .a files.
+ libext=lib
+ # Tell ltmain to make .dll files, not .so files.
+ shrext_cmds=.dll
+ # FIXME: Setting linknames here is a bad hack.
+ archive_cmds='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~linknames='
+ archive_expsym_cmds='if test DEF = "`$SED -n -e '\''s/^[ ]*//'\'' -e '\''/^\(;.*\)*$/d'\'' -e '\''s/^\(EXPORTS\|LIBRARY\)\([ ].*\)*$/DEF/p'\'' -e q $export_symbols`" ; then
+ cp "$export_symbols" "$output_objdir/$soname.def";
+ echo "$tool_output_objdir$soname.def" > "$output_objdir/$soname.exp";
+ else
+ $SED -e '\''s/^/-link -EXPORT:/'\'' < $export_symbols > $output_objdir/$soname.exp;
+ fi~
+ $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
+ linknames='
+ # The linker will not automatically build a static lib if we build a DLL.
+ # _LT_TAGVAR(old_archive_from_new_cmds, )='true'
+ enable_shared_with_static_runtimes=yes
+ exclude_expsyms='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*'
+ export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1,DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
+ # Don't use ranlib
+ old_postinstall_cmds='chmod 644 $oldlib'
+ postlink_cmds='lt_outputfile="@OUTPUT@"~
+ lt_tool_outputfile="@TOOL_OUTPUT@"~
+ case $lt_outputfile in
+ *.exe|*.EXE) ;;
+ *)
+ lt_outputfile=$lt_outputfile.exe
+ lt_tool_outputfile=$lt_tool_outputfile.exe
+ ;;
+ esac~
+ if test : != "$MANIFEST_TOOL" && test -f "$lt_outputfile.manifest"; then
+ $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1;
+ $RM "$lt_outputfile.manifest";
+ fi'
+ ;;
+ *)
+ # Assume MSVC wrapper
+ hardcode_libdir_flag_spec=' '
+ allow_undefined_flag=unsupported
+ # Tell ltmain to make .lib files, not .a files.
+ libext=lib
+ # Tell ltmain to make .dll files, not .so files.
+ shrext_cmds=.dll
+ # FIXME: Setting linknames here is a bad hack.
+ archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
+ # The linker will automatically build a .lib file if we build a DLL.
+ old_archive_from_new_cmds='true'
+ # FIXME: Should let the user specify the lib program.
+ old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs'
+ enable_shared_with_static_runtimes=yes
+ ;;
+ esac
+ ;;
+
+ darwin* | rhapsody*)
+
+
+ archive_cmds_need_lc=no
+ hardcode_direct=no
+ hardcode_automatic=yes
+ hardcode_shlibpath_var=unsupported
+ if test yes = "$lt_cv_ld_force_load"; then
+ whole_archive_flag_spec='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience $wl-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
+
+ else
+ whole_archive_flag_spec=''
+ fi
+ link_all_deplibs=yes
+ allow_undefined_flag=$_lt_dar_allow_undefined
+ case $cc_basename in
+ ifort*|nagfor*) _lt_dar_can_shared=yes ;;
+ *) _lt_dar_can_shared=$GCC ;;
+ esac
+ if test yes = "$_lt_dar_can_shared"; then
+ output_verbose_link_cmd=func_echo_all
+ archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod$_lt_dsymutil"
+ module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dsymutil"
+ archive_expsym_cmds="sed 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod$_lt_dar_export_syms$_lt_dsymutil"
+ module_expsym_cmds="sed -e 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dar_export_syms$_lt_dsymutil"
+
+ else
+ ld_shlibs=no
+ fi
+
+ ;;
+
+ dgux*)
+ archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_libdir_flag_spec='-L$libdir'
+ hardcode_shlibpath_var=no
+ ;;
+
+ # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
+ # support. Future versions do this automatically, but an explicit c++rt0.o
+ # does not break anything, and helps significantly (at the cost of a little
+ # extra space).
+ freebsd2.2*)
+ archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
+ hardcode_libdir_flag_spec='-R$libdir'
+ hardcode_direct=yes
+ hardcode_shlibpath_var=no
+ ;;
+
+ # Unfortunately, older versions of FreeBSD 2 do not have this feature.
+ freebsd2.*)
+ archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_direct=yes
+ hardcode_minus_L=yes
+ hardcode_shlibpath_var=no
+ ;;
+
+ # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
+ freebsd* | dragonfly*)
+ archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
+ hardcode_libdir_flag_spec='-R$libdir'
+ hardcode_direct=yes
+ hardcode_shlibpath_var=no
+ ;;
+
+ hpux9*)
+ if test yes = "$GCC"; then
+ archive_cmds='$RM $output_objdir/$soname~$CC -shared $pic_flag $wl+b $wl$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib'
+ else
+ archive_cmds='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib'
+ fi
+ hardcode_libdir_flag_spec='$wl+b $wl$libdir'
+ hardcode_libdir_separator=:
+ hardcode_direct=yes
+
+ # hardcode_minus_L: Not really in the search PATH,
+ # but as the default location of the library.
+ hardcode_minus_L=yes
+ export_dynamic_flag_spec='$wl-E'
+ ;;
+
+ hpux10*)
+ if test yes,no = "$GCC,$with_gnu_ld"; then
+ archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
+ else
+ archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
+ fi
+ if test no = "$with_gnu_ld"; then
+ hardcode_libdir_flag_spec='$wl+b $wl$libdir'
+ hardcode_libdir_separator=:
+ hardcode_direct=yes
+ hardcode_direct_absolute=yes
+ export_dynamic_flag_spec='$wl-E'
+ # hardcode_minus_L: Not really in the search PATH,
+ # but as the default location of the library.
+ hardcode_minus_L=yes
+ fi
+ ;;
+
+ hpux11*)
+ if test yes,no = "$GCC,$with_gnu_ld"; then
+ case $host_cpu in
+ hppa*64*)
+ archive_cmds='$CC -shared $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ ia64*)
+ archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ *)
+ archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ esac
+ else
+ case $host_cpu in
+ hppa*64*)
+ archive_cmds='$CC -b $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ ia64*)
+ archive_cmds='$CC -b $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ *)
+
+ # Older versions of the 11.00 compiler do not understand -b yet
+ # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5
+$as_echo_n "checking if $CC understands -b... " >&6; }
+if ${lt_cv_prog_compiler__b+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_prog_compiler__b=no
+ save_LDFLAGS=$LDFLAGS
+ LDFLAGS="$LDFLAGS -b"
+ echo "$lt_simple_link_test_code" > conftest.$ac_ext
+ if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
+ # The linker can only warn and ignore the option if not recognized
+ # So say no if there are warnings
+ if test -s conftest.err; then
+ # Append any errors to the config.log.
+ cat conftest.err 1>&5
+ $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
+ $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+ if diff conftest.exp conftest.er2 >/dev/null; then
+ lt_cv_prog_compiler__b=yes
+ fi
+ else
+ lt_cv_prog_compiler__b=yes
+ fi
+ fi
+ $RM -r conftest*
+ LDFLAGS=$save_LDFLAGS
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5
+$as_echo "$lt_cv_prog_compiler__b" >&6; }
+
+if test yes = "$lt_cv_prog_compiler__b"; then
+ archive_cmds='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
+else
+ archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
+fi
+
+ ;;
+ esac
+ fi
+ if test no = "$with_gnu_ld"; then
+ hardcode_libdir_flag_spec='$wl+b $wl$libdir'
+ hardcode_libdir_separator=:
+
+ case $host_cpu in
+ hppa*64*|ia64*)
+ hardcode_direct=no
+ hardcode_shlibpath_var=no
+ ;;
+ *)
+ hardcode_direct=yes
+ hardcode_direct_absolute=yes
+ export_dynamic_flag_spec='$wl-E'
+
+ # hardcode_minus_L: Not really in the search PATH,
+ # but as the default location of the library.
+ hardcode_minus_L=yes
+ ;;
+ esac
+ fi
+ ;;
+
+ irix5* | irix6* | nonstopux*)
+ if test yes = "$GCC"; then
+ archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib'
+ # Try to use the -exported_symbol ld option, if it does not
+ # work, assume that -exports_file does not work either and
+ # implicitly export all symbols.
+ # This should be the same for all languages, so no per-tag cache variable.
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $host_os linker accepts -exported_symbol" >&5
+$as_echo_n "checking whether the $host_os linker accepts -exported_symbol... " >&6; }
+if ${lt_cv_irix_exported_symbol+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ save_LDFLAGS=$LDFLAGS
+ LDFLAGS="$LDFLAGS -shared $wl-exported_symbol ${wl}foo $wl-update_registry $wl/dev/null"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+int foo (void) { return 0; }
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ lt_cv_irix_exported_symbol=yes
+else
+ lt_cv_irix_exported_symbol=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+ LDFLAGS=$save_LDFLAGS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_irix_exported_symbol" >&5
+$as_echo "$lt_cv_irix_exported_symbol" >&6; }
+ if test yes = "$lt_cv_irix_exported_symbol"; then
+ archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations $wl-exports_file $wl$export_symbols -o $lib'
+ fi
+ link_all_deplibs=no
+ else
+ archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib'
+ archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -exports_file $export_symbols -o $lib'
+ fi
+ archive_cmds_need_lc='no'
+ hardcode_libdir_flag_spec='$wl-rpath $wl$libdir'
+ hardcode_libdir_separator=:
+ inherit_rpath=yes
+ link_all_deplibs=yes
+ ;;
+
+ linux*)
+ case $cc_basename in
+ tcc*)
+ # Fabrice Bellard et al's Tiny C Compiler
+ ld_shlibs=yes
+ archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ esac
+ ;;
+
+ netbsd* | netbsdelf*-gnu)
+ if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
+ archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
+ else
+ archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
+ fi
+ hardcode_libdir_flag_spec='-R$libdir'
+ hardcode_direct=yes
+ hardcode_shlibpath_var=no
+ ;;
+
+ newsos6)
+ archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_direct=yes
+ hardcode_libdir_flag_spec='$wl-rpath $wl$libdir'
+ hardcode_libdir_separator=:
+ hardcode_shlibpath_var=no
+ ;;
+
+ *nto* | *qnx*)
+ ;;
+
+ openbsd* | bitrig*)
+ if test -f /usr/libexec/ld.so; then
+ hardcode_direct=yes
+ hardcode_shlibpath_var=no
+ hardcode_direct_absolute=yes
+ if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then
+ archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
+ archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags $wl-retain-symbols-file,$export_symbols'
+ hardcode_libdir_flag_spec='$wl-rpath,$libdir'
+ export_dynamic_flag_spec='$wl-E'
+ else
+ archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
+ hardcode_libdir_flag_spec='$wl-rpath,$libdir'
+ fi
+ else
+ ld_shlibs=no
+ fi
+ ;;
+
+ os2*)
+ hardcode_libdir_flag_spec='-L$libdir'
+ hardcode_minus_L=yes
+ allow_undefined_flag=unsupported
+ shrext_cmds=.dll
+ archive_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
+ $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
+ $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
+ $ECHO EXPORTS >> $output_objdir/$libname.def~
+ emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~
+ $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
+ emximp -o $lib $output_objdir/$libname.def'
+ archive_expsym_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
+ $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
+ $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
+ $ECHO EXPORTS >> $output_objdir/$libname.def~
+ prefix_cmds="$SED"~
+ if test EXPORTS = "`$SED 1q $export_symbols`"; then
+ prefix_cmds="$prefix_cmds -e 1d";
+ fi~
+ prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~
+ cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~
+ $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
+ emximp -o $lib $output_objdir/$libname.def'
+ old_archive_From_new_cmds='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def'
+ enable_shared_with_static_runtimes=yes
+ ;;
+
+ osf3*)
+ if test yes = "$GCC"; then
+ allow_undefined_flag=' $wl-expect_unresolved $wl\*'
+ archive_cmds='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib'
+ else
+ allow_undefined_flag=' -expect_unresolved \*'
+ archive_cmds='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib'
+ fi
+ archive_cmds_need_lc='no'
+ hardcode_libdir_flag_spec='$wl-rpath $wl$libdir'
+ hardcode_libdir_separator=:
+ ;;
+
+ osf4* | osf5*) # as osf3* with the addition of -msym flag
+ if test yes = "$GCC"; then
+ allow_undefined_flag=' $wl-expect_unresolved $wl\*'
+ archive_cmds='$CC -shared$allow_undefined_flag $pic_flag $libobjs $deplibs $compiler_flags $wl-msym $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib'
+ hardcode_libdir_flag_spec='$wl-rpath $wl$libdir'
+ else
+ allow_undefined_flag=' -expect_unresolved \*'
+ archive_cmds='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib'
+ archive_expsym_cmds='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~
+ $CC -shared$allow_undefined_flag $wl-input $wl$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib~$RM $lib.exp'
+
+ # Both c and cxx compiler support -rpath directly
+ hardcode_libdir_flag_spec='-rpath $libdir'
+ fi
+ archive_cmds_need_lc='no'
+ hardcode_libdir_separator=:
+ ;;
+
+ solaris*)
+ no_undefined_flag=' -z defs'
+ if test yes = "$GCC"; then
+ wlarc='$wl'
+ archive_cmds='$CC -shared $pic_flag $wl-z ${wl}text $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags'
+ archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+ $CC -shared $pic_flag $wl-z ${wl}text $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
+ else
+ case `$CC -V 2>&1` in
+ *"Compilers 5.0"*)
+ wlarc=''
+ archive_cmds='$LD -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+ $LD -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
+ ;;
+ *)
+ wlarc='$wl'
+ archive_cmds='$CC -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $compiler_flags'
+ archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+ $CC -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
+ ;;
+ esac
+ fi
+ hardcode_libdir_flag_spec='-R$libdir'
+ hardcode_shlibpath_var=no
+ case $host_os in
+ solaris2.[0-5] | solaris2.[0-5].*) ;;
+ *)
+ # The compiler driver will combine and reorder linker options,
+ # but understands '-z linker_flag'. GCC discards it without '$wl',
+ # but is careful enough not to reorder.
+ # Supported since Solaris 2.6 (maybe 2.5.1?)
+ if test yes = "$GCC"; then
+ whole_archive_flag_spec='$wl-z ${wl}allextract$convenience $wl-z ${wl}defaultextract'
+ else
+ whole_archive_flag_spec='-z allextract$convenience -z defaultextract'
+ fi
+ ;;
+ esac
+ link_all_deplibs=yes
+ ;;
+
+ sunos4*)
+ if test sequent = "$host_vendor"; then
+ # Use $CC to link under sequent, because it throws in some extra .o
+ # files that make .init and .fini sections work.
+ archive_cmds='$CC -G $wl-h $soname -o $lib $libobjs $deplibs $compiler_flags'
+ else
+ archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
+ fi
+ hardcode_libdir_flag_spec='-L$libdir'
+ hardcode_direct=yes
+ hardcode_minus_L=yes
+ hardcode_shlibpath_var=no
+ ;;
+
+ sysv4)
+ case $host_vendor in
+ sni)
+ archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_direct=yes # is this really true???
+ ;;
+ siemens)
+ ## LD is ld it makes a PLAMLIB
+ ## CC just makes a GrossModule.
+ archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
+ reload_cmds='$CC -r -o $output$reload_objs'
+ hardcode_direct=no
+ ;;
+ motorola)
+ archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_direct=no #Motorola manual says yes, but my tests say they lie
+ ;;
+ esac
+ runpath_var='LD_RUN_PATH'
+ hardcode_shlibpath_var=no
+ ;;
+
+ sysv4.3*)
+ archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_shlibpath_var=no
+ export_dynamic_flag_spec='-Bexport'
+ ;;
+
+ sysv4*MP*)
+ if test -d /usr/nec; then
+ archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_shlibpath_var=no
+ runpath_var=LD_RUN_PATH
+ hardcode_runpath_var=yes
+ ld_shlibs=yes
+ fi
+ ;;
+
+ sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
+ no_undefined_flag='$wl-z,text'
+ archive_cmds_need_lc=no
+ hardcode_shlibpath_var=no
+ runpath_var='LD_RUN_PATH'
+
+ if test yes = "$GCC"; then
+ archive_cmds='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ archive_expsym_cmds='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ else
+ archive_cmds='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ archive_expsym_cmds='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ fi
+ ;;
+
+ sysv5* | sco3.2v5* | sco5v6*)
+ # Note: We CANNOT use -z defs as we might desire, because we do not
+ # link with -lc, and that would cause any symbols used from libc to
+ # always be unresolved, which means just about no library would
+ # ever link correctly. If we're not using GNU ld we use -z text
+ # though, which does catch some bad symbols but isn't as heavy-handed
+ # as -z defs.
+ no_undefined_flag='$wl-z,text'
+ allow_undefined_flag='$wl-z,nodefs'
+ archive_cmds_need_lc=no
+ hardcode_shlibpath_var=no
+ hardcode_libdir_flag_spec='$wl-R,$libdir'
+ hardcode_libdir_separator=':'
+ link_all_deplibs=yes
+ export_dynamic_flag_spec='$wl-Bexport'
+ runpath_var='LD_RUN_PATH'
+
+ if test yes = "$GCC"; then
+ archive_cmds='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ archive_expsym_cmds='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ else
+ archive_cmds='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ archive_expsym_cmds='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ fi
+ ;;
+
+ uts4*)
+ archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_libdir_flag_spec='-L$libdir'
+ hardcode_shlibpath_var=no
+ ;;
+
+ *)
+ ld_shlibs=no
+ ;;
+ esac
+
+ if test sni = "$host_vendor"; then
+ case $host in
+ sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
+ export_dynamic_flag_spec='$wl-Blargedynsym'
+ ;;
+ esac
+ fi
+ fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5
+$as_echo "$ld_shlibs" >&6; }
+test no = "$ld_shlibs" && can_build_shared=no
+
+with_gnu_ld=$with_gnu_ld
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+#
+# Do we need to explicitly link libc?
+#
+case "x$archive_cmds_need_lc" in
+x|xyes)
+ # Assume -lc should be added
+ archive_cmds_need_lc=yes
+
+ if test yes,yes = "$GCC,$enable_shared"; then
+ case $archive_cmds in
+ *'~'*)
+ # FIXME: we may have to deal with multi-command sequences.
+ ;;
+ '$CC '*)
+ # Test whether the compiler implicitly links with -lc since on some
+ # systems, -lgcc has to come before -lc. If gcc already passes -lc
+ # to ld, don't add -lc before -lgcc.
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
+$as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
+if ${lt_cv_archive_cmds_need_lc+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ $RM conftest*
+ echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } 2>conftest.err; then
+ soname=conftest
+ lib=conftest
+ libobjs=conftest.$ac_objext
+ deplibs=
+ wl=$lt_prog_compiler_wl
+ pic_flag=$lt_prog_compiler_pic
+ compiler_flags=-v
+ linker_flags=-v
+ verstring=
+ output_objdir=.
+ libname=conftest
+ lt_save_allow_undefined_flag=$allow_undefined_flag
+ allow_undefined_flag=
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
+ (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }
+ then
+ lt_cv_archive_cmds_need_lc=no
+ else
+ lt_cv_archive_cmds_need_lc=yes
+ fi
+ allow_undefined_flag=$lt_save_allow_undefined_flag
+ else
+ cat conftest.err 1>&5
+ fi
+ $RM conftest*
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5
+$as_echo "$lt_cv_archive_cmds_need_lc" >&6; }
+ archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc
+ ;;
+ esac
+ fi
+ ;;
+esac
+
+
+
+
+
+
+
+
+
+
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+
+
+
+
+
+
+
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
+$as_echo_n "checking dynamic linker characteristics... " >&6; }
+
+if test yes = "$GCC"; then
+ case $host_os in
+ darwin*) lt_awk_arg='/^libraries:/,/LR/' ;;
+ *) lt_awk_arg='/^libraries:/' ;;
+ esac
+ case $host_os in
+ mingw* | cegcc*) lt_sed_strip_eq='s|=\([A-Za-z]:\)|\1|g' ;;
+ *) lt_sed_strip_eq='s|=/|/|g' ;;
+ esac
+ lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
+ case $lt_search_path_spec in
+ *\;*)
+ # if the path contains ";" then we assume it to be the separator
+ # otherwise default to the standard path separator (i.e. ":") - it is
+ # assumed that no part of a normal pathname contains ";" but that should
+ # okay in the real world where ";" in dirpaths is itself problematic.
+ lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
+ ;;
+ *)
+ lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
+ ;;
+ esac
+ # Ok, now we have the path, separated by spaces, we can step through it
+ # and add multilib dir if necessary...
+ lt_tmp_lt_search_path_spec=
+ lt_multi_os_dir=/`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
+ # ...but if some path component already ends with the multilib dir we assume
+ # that all is fine and trust -print-search-dirs as is (GCC 4.2? or newer).
+ case "$lt_multi_os_dir; $lt_search_path_spec " in
+ "/; "* | "/.; "* | "/./; "* | *"$lt_multi_os_dir "* | *"$lt_multi_os_dir/ "*)
+ lt_multi_os_dir=
+ ;;
+ esac
+ for lt_sys_path in $lt_search_path_spec; do
+ if test -d "$lt_sys_path$lt_multi_os_dir"; then
+ lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path$lt_multi_os_dir"
+ elif test -n "$lt_multi_os_dir"; then
+ test -d "$lt_sys_path" && \
+ lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
+ fi
+ done
+ lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
+BEGIN {RS = " "; FS = "/|\n";} {
+ lt_foo = "";
+ lt_count = 0;
+ for (lt_i = NF; lt_i > 0; lt_i--) {
+ if ($lt_i != "" && $lt_i != ".") {
+ if ($lt_i == "..") {
+ lt_count++;
+ } else {
+ if (lt_count == 0) {
+ lt_foo = "/" $lt_i lt_foo;
+ } else {
+ lt_count--;
+ }
+ }
+ }
+ }
+ if (lt_foo != "") { lt_freq[lt_foo]++; }
+ if (lt_freq[lt_foo] == 1) { print lt_foo; }
+}'`
+ # AWK program above erroneously prepends '/' to C:/dos/paths
+ # for these hosts.
+ case $host_os in
+ mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
+ $SED 's|/\([A-Za-z]:\)|\1|g'` ;;
+ esac
+ sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
+else
+ sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
+fi
+library_names_spec=
+libname_spec='lib$name'
+soname_spec=
+shrext_cmds=.so
+postinstall_cmds=
+postuninstall_cmds=
+finish_cmds=
+finish_eval=
+shlibpath_var=
+shlibpath_overrides_runpath=unknown
+version_type=none
+dynamic_linker="$host_os ld.so"
+sys_lib_dlsearch_path_spec="/lib /usr/lib"
+need_lib_prefix=unknown
+hardcode_into_libs=no
+
+# when you set need_version to no, make sure it does not cause -set_version
+# flags to be left without arguments
+need_version=unknown
+
+
+
+case $host_os in
+aix3*)
+ version_type=linux # correct to gnu/linux during the next big refactor
+ library_names_spec='$libname$release$shared_ext$versuffix $libname.a'
+ shlibpath_var=LIBPATH
+
+ # AIX 3 has no versioning support, so we append a major version to the name.
+ soname_spec='$libname$release$shared_ext$major'
+ ;;
+
+aix[4-9]*)
+ version_type=linux # correct to gnu/linux during the next big refactor
+ need_lib_prefix=no
+ need_version=no
+ hardcode_into_libs=yes
+ if test ia64 = "$host_cpu"; then
+ # AIX 5 supports IA64
+ library_names_spec='$libname$release$shared_ext$major $libname$release$shared_ext$versuffix $libname$shared_ext'
+ shlibpath_var=LD_LIBRARY_PATH
+ else
+ # With GCC up to 2.95.x, collect2 would create an import file
+ # for dependence libraries. The import file would start with
+ # the line '#! .'. This would cause the generated library to
+ # depend on '.', always an invalid library. This was fixed in
+ # development snapshots of GCC prior to 3.0.
+ case $host_os in
+ aix4 | aix4.[01] | aix4.[01].*)
+ if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
+ echo ' yes '
+ echo '#endif'; } | $CC -E - | $GREP yes > /dev/null; then
+ :
+ else
+ can_build_shared=no
+ fi
+ ;;
+ esac
+ # Using Import Files as archive members, it is possible to support
+ # filename-based versioning of shared library archives on AIX. While
+ # this would work for both with and without runtime linking, it will
+ # prevent static linking of such archives. So we do filename-based
+ # shared library versioning with .so extension only, which is used
+ # when both runtime linking and shared linking is enabled.
+ # Unfortunately, runtime linking may impact performance, so we do
+ # not want this to be the default eventually. Also, we use the
+ # versioned .so libs for executables only if there is the -brtl
+ # linker flag in LDFLAGS as well, or --with-aix-soname=svr4 only.
+ # To allow for filename-based versioning support, we need to create
+ # libNAME.so.V as an archive file, containing:
+ # *) an Import File, referring to the versioned filename of the
+ # archive as well as the shared archive member, telling the
+ # bitwidth (32 or 64) of that shared object, and providing the
+ # list of exported symbols of that shared object, eventually
+ # decorated with the 'weak' keyword
+ # *) the shared object with the F_LOADONLY flag set, to really avoid
+ # it being seen by the linker.
+ # At run time we better use the real file rather than another symlink,
+ # but for link time we create the symlink libNAME.so -> libNAME.so.V
+
+ case $with_aix_soname,$aix_use_runtimelinking in
+ # AIX (on Power*) has no versioning support, so currently we cannot hardcode correct
+ # soname into executable. Probably we can add versioning support to
+ # collect2, so additional links can be useful in future.
+ aix,yes) # traditional libtool
+ dynamic_linker='AIX unversionable lib.so'
+ # If using run time linking (on AIX 4.2 or later) use lib<name>.so
+ # instead of lib<name>.a to let people know that these are not
+ # typical AIX shared libraries.
+ library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
+ ;;
+ aix,no) # traditional AIX only
+ dynamic_linker='AIX lib.a(lib.so.V)'
+ # We preserve .a as extension for shared libraries through AIX4.2
+ # and later when we are not doing run time linking.
+ library_names_spec='$libname$release.a $libname.a'
+ soname_spec='$libname$release$shared_ext$major'
+ ;;
+ svr4,*) # full svr4 only
+ dynamic_linker="AIX lib.so.V($shared_archive_member_spec.o)"
+ library_names_spec='$libname$release$shared_ext$major $libname$shared_ext'
+ # We do not specify a path in Import Files, so LIBPATH fires.
+ shlibpath_overrides_runpath=yes
+ ;;
+ *,yes) # both, prefer svr4
+ dynamic_linker="AIX lib.so.V($shared_archive_member_spec.o), lib.a(lib.so.V)"
+ library_names_spec='$libname$release$shared_ext$major $libname$shared_ext'
+ # unpreferred sharedlib libNAME.a needs extra handling
+ postinstall_cmds='test -n "$linkname" || linkname="$realname"~func_stripname "" ".so" "$linkname"~$install_shared_prog "$dir/$func_stripname_result.$libext" "$destdir/$func_stripname_result.$libext"~test -z "$tstripme" || test -z "$striplib" || $striplib "$destdir/$func_stripname_result.$libext"'
+ postuninstall_cmds='for n in $library_names $old_library; do :; done~func_stripname "" ".so" "$n"~test "$func_stripname_result" = "$n" || func_append rmfiles " $odir/$func_stripname_result.$libext"'
+ # We do not specify a path in Import Files, so LIBPATH fires.
+ shlibpath_overrides_runpath=yes
+ ;;
+ *,no) # both, prefer aix
+ dynamic_linker="AIX lib.a(lib.so.V), lib.so.V($shared_archive_member_spec.o)"
+ library_names_spec='$libname$release.a $libname.a'
+ soname_spec='$libname$release$shared_ext$major'
+ # unpreferred sharedlib libNAME.so.V and symlink libNAME.so need extra handling
+ postinstall_cmds='test -z "$dlname" || $install_shared_prog $dir/$dlname $destdir/$dlname~test -z "$tstripme" || test -z "$striplib" || $striplib $destdir/$dlname~test -n "$linkname" || linkname=$realname~func_stripname "" ".a" "$linkname"~(cd "$destdir" && $LN_S -f $dlname $func_stripname_result.so)'
+ postuninstall_cmds='test -z "$dlname" || func_append rmfiles " $odir/$dlname"~for n in $old_library $library_names; do :; done~func_stripname "" ".a" "$n"~func_append rmfiles " $odir/$func_stripname_result.so"'
+ ;;
+ esac
+ shlibpath_var=LIBPATH
+ fi
+ ;;
+
+amigaos*)
+ case $host_cpu in
+ powerpc)
+ # Since July 2007 AmigaOS4 officially supports .so libraries.
+ # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
+ library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
+ ;;
+ m68k)
+ library_names_spec='$libname.ixlibrary $libname.a'
+ # Create ${libname}_ixlibrary.a entries in /sys/libs.
+ finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
+ ;;
+ esac
+ ;;
+
+beos*)
+ library_names_spec='$libname$shared_ext'
+ dynamic_linker="$host_os ld.so"
+ shlibpath_var=LIBRARY_PATH
+ ;;
+
+bsdi[45]*)
+ version_type=linux # correct to gnu/linux during the next big refactor
+ need_version=no
+ library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
+ soname_spec='$libname$release$shared_ext$major'
+ finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
+ shlibpath_var=LD_LIBRARY_PATH
+ sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
+ sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
+ # the default ld.so.conf also contains /usr/contrib/lib and
+ # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
+ # libtool to hard-code these into programs
+ ;;
+
+cygwin* | mingw* | pw32* | cegcc*)
+ version_type=windows
+ shrext_cmds=.dll
+ need_version=no
+ need_lib_prefix=no
+
+ case $GCC,$cc_basename in
+ yes,*)
+ # gcc
+ library_names_spec='$libname.dll.a'
+ # DLL is installed to $(libdir)/../bin by postinstall_cmds
+ postinstall_cmds='base_file=`basename \$file`~
+ dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~
+ dldir=$destdir/`dirname \$dlpath`~
+ test -d \$dldir || mkdir -p \$dldir~
+ $install_prog $dir/$dlname \$dldir/$dlname~
+ chmod a+x \$dldir/$dlname~
+ if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
+ eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
+ fi'
+ postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
+ dlpath=$dir/\$dldll~
+ $RM \$dlpath'
+ shlibpath_overrides_runpath=yes
+
+ case $host_os in
+ cygwin*)
+ # Cygwin DLLs use 'cyg' prefix rather than 'lib'
+ soname_spec='`echo $libname | sed -e 's/^lib/cyg/'``echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext'
+
+ sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"
+ ;;
+ mingw* | cegcc*)
+ # MinGW DLLs use traditional 'lib' prefix
+ soname_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext'
+ ;;
+ pw32*)
+ # pw32 DLLs use 'pw' prefix rather than 'lib'
+ library_names_spec='`echo $libname | sed -e 's/^lib/pw/'``echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext'
+ ;;
+ esac
+ dynamic_linker='Win32 ld.exe'
+ ;;
+
+ *,cl*)
+ # Native MSVC
+ libname_spec='$name'
+ soname_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext'
+ library_names_spec='$libname.dll.lib'
+
+ case $build_os in
+ mingw*)
+ sys_lib_search_path_spec=
+ lt_save_ifs=$IFS
+ IFS=';'
+ for lt_path in $LIB
+ do
+ IFS=$lt_save_ifs
+ # Let DOS variable expansion print the short 8.3 style file name.
+ lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"`
+ sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path"
+ done
+ IFS=$lt_save_ifs
+ # Convert to MSYS style.
+ sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([a-zA-Z]\\):| /\\1|g' -e 's|^ ||'`
+ ;;
+ cygwin*)
+ # Convert to unix form, then to dos form, then back to unix form
+ # but this time dos style (no spaces!) so that the unix form looks
+ # like /cygdrive/c/PROGRA~1:/cygdr...
+ sys_lib_search_path_spec=`cygpath --path --unix "$LIB"`
+ sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null`
+ sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
+ ;;
+ *)
+ sys_lib_search_path_spec=$LIB
+ if $ECHO "$sys_lib_search_path_spec" | $GREP ';[c-zC-Z]:/' >/dev/null; then
+ # It is most probably a Windows format PATH.
+ sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
+ else
+ sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
+ fi
+ # FIXME: find the short name or the path components, as spaces are
+ # common. (e.g. "Program Files" -> "PROGRA~1")
+ ;;
+ esac
+
+ # DLL is installed to $(libdir)/../bin by postinstall_cmds
+ postinstall_cmds='base_file=`basename \$file`~
+ dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~
+ dldir=$destdir/`dirname \$dlpath`~
+ test -d \$dldir || mkdir -p \$dldir~
+ $install_prog $dir/$dlname \$dldir/$dlname'
+ postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
+ dlpath=$dir/\$dldll~
+ $RM \$dlpath'
+ shlibpath_overrides_runpath=yes
+ dynamic_linker='Win32 link.exe'
+ ;;
+
+ *)
+ # Assume MSVC wrapper
+ library_names_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext $libname.lib'
+ dynamic_linker='Win32 ld.exe'
+ ;;
+ esac
+ # FIXME: first we should search . and the directory the executable is in
+ shlibpath_var=PATH
+ ;;
+
+darwin* | rhapsody*)
+ dynamic_linker="$host_os dyld"
+ version_type=darwin
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='$libname$release$major$shared_ext $libname$shared_ext'
+ soname_spec='$libname$release$major$shared_ext'
+ shlibpath_overrides_runpath=yes
+ shlibpath_var=DYLD_LIBRARY_PATH
+ shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
+
+ sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"
+ sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
+ ;;
+
+dgux*)
+ version_type=linux # correct to gnu/linux during the next big refactor
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
+ soname_spec='$libname$release$shared_ext$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ ;;
+
+freebsd* | dragonfly*)
+ # DragonFly does not have aout. When/if they implement a new
+ # versioning mechanism, adjust this.
+ if test -x /usr/bin/objformat; then
+ objformat=`/usr/bin/objformat`
+ else
+ case $host_os in
+ freebsd[23].*) objformat=aout ;;
+ *) objformat=elf ;;
+ esac
+ fi
+ version_type=freebsd-$objformat
+ case $version_type in
+ freebsd-elf*)
+ library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
+ soname_spec='$libname$release$shared_ext$major'
+ need_version=no
+ need_lib_prefix=no
+ ;;
+ freebsd-*)
+ library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
+ need_version=yes
+ ;;
+ esac
+ shlibpath_var=LD_LIBRARY_PATH
+ case $host_os in
+ freebsd2.*)
+ shlibpath_overrides_runpath=yes
+ ;;
+ freebsd3.[01]* | freebsdelf3.[01]*)
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ ;;
+ freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
+ freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
+ shlibpath_overrides_runpath=no
+ hardcode_into_libs=yes
+ ;;
+ *) # from 4.6 on, and DragonFly
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ ;;
+ esac
+ ;;
+
+haiku*)
+ version_type=linux # correct to gnu/linux during the next big refactor
+ need_lib_prefix=no
+ need_version=no
+ dynamic_linker="$host_os runtime_loader"
+ library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
+ soname_spec='$libname$release$shared_ext$major'
+ shlibpath_var=LIBRARY_PATH
+ shlibpath_overrides_runpath=no
+ sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib'
+ hardcode_into_libs=yes
+ ;;
+
+hpux9* | hpux10* | hpux11*)
+ # Give a soname corresponding to the major version so that dld.sl refuses to
+ # link against other versions.
+ version_type=sunos
+ need_lib_prefix=no
+ need_version=no
+ case $host_cpu in
+ ia64*)
+ shrext_cmds='.so'
+ hardcode_into_libs=yes
+ dynamic_linker="$host_os dld.so"
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
+ library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
+ soname_spec='$libname$release$shared_ext$major'
+ if test 32 = "$HPUX_IA64_MODE"; then
+ sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
+ sys_lib_dlsearch_path_spec=/usr/lib/hpux32
+ else
+ sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
+ sys_lib_dlsearch_path_spec=/usr/lib/hpux64
+ fi
+ ;;
+ hppa*64*)
+ shrext_cmds='.sl'
+ hardcode_into_libs=yes
+ dynamic_linker="$host_os dld.sl"
+ shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
+ shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
+ library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
+ soname_spec='$libname$release$shared_ext$major'
+ sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
+ sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
+ ;;
+ *)
+ shrext_cmds='.sl'
+ dynamic_linker="$host_os dld.sl"
+ shlibpath_var=SHLIB_PATH
+ shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
+ library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
+ soname_spec='$libname$release$shared_ext$major'
+ ;;
+ esac
+ # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
+ postinstall_cmds='chmod 555 $lib'
+ # or fails outright, so override atomically:
+ install_override_mode=555
+ ;;
+
+interix[3-9]*)
+ version_type=linux # correct to gnu/linux during the next big refactor
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
+ soname_spec='$libname$release$shared_ext$major'
+ dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=no
+ hardcode_into_libs=yes
+ ;;
+
+irix5* | irix6* | nonstopux*)
+ case $host_os in
+ nonstopux*) version_type=nonstopux ;;
+ *)
+ if test yes = "$lt_cv_prog_gnu_ld"; then
+ version_type=linux # correct to gnu/linux during the next big refactor
+ else
+ version_type=irix
+ fi ;;
+ esac
+ need_lib_prefix=no
+ need_version=no
+ soname_spec='$libname$release$shared_ext$major'
+ library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$release$shared_ext $libname$shared_ext'
+ case $host_os in
+ irix5* | nonstopux*)
+ libsuff= shlibsuff=
+ ;;
+ *)
+ case $LD in # libtool.m4 will add one of these switches to LD
+ *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
+ libsuff= shlibsuff= libmagic=32-bit;;
+ *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
+ libsuff=32 shlibsuff=N32 libmagic=N32;;
+ *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
+ libsuff=64 shlibsuff=64 libmagic=64-bit;;
+ *) libsuff= shlibsuff= libmagic=never-match;;
+ esac
+ ;;
+ esac
+ shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
+ shlibpath_overrides_runpath=no
+ sys_lib_search_path_spec="/usr/lib$libsuff /lib$libsuff /usr/local/lib$libsuff"
+ sys_lib_dlsearch_path_spec="/usr/lib$libsuff /lib$libsuff"
+ hardcode_into_libs=yes
+ ;;
+
+# No shared lib support for Linux oldld, aout, or coff.
+linux*oldld* | linux*aout* | linux*coff*)
+ dynamic_linker=no
+ ;;
+
+linux*android*)
+ version_type=none # Android doesn't support versioned libraries.
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='$libname$release$shared_ext'
+ soname_spec='$libname$release$shared_ext'
+ finish_cmds=
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+
+ # This implies no fast_install, which is unacceptable.
+ # Some rework will be needed to allow for fast_install
+ # before this can be enabled.
+ hardcode_into_libs=yes
+
+ dynamic_linker='Android linker'
+ # Don't embed -rpath directories since the linker doesn't support them.
+ hardcode_libdir_flag_spec='-L$libdir'
+ ;;
+
+# This must be glibc/ELF.
+linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
+ version_type=linux # correct to gnu/linux during the next big refactor
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
+ soname_spec='$libname$release$shared_ext$major'
+ finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=no
+
+ # Some binutils ld are patched to set DT_RUNPATH
+ if ${lt_cv_shlibpath_overrides_runpath+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_shlibpath_overrides_runpath=no
+ save_LDFLAGS=$LDFLAGS
+ save_libdir=$libdir
+ eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \
+ LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\""
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
+ lt_cv_shlibpath_overrides_runpath=yes
+fi
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+ LDFLAGS=$save_LDFLAGS
+ libdir=$save_libdir
+
+fi
+
+ shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
+
+ # This implies no fast_install, which is unacceptable.
+ # Some rework will be needed to allow for fast_install
+ # before this can be enabled.
+ hardcode_into_libs=yes
+
+ # Ideally, we could use ldconfig to report *all* directores which are
+ # searched for libraries, however this is still not possible. Aside from not
+ # being certain /sbin/ldconfig is available, command
+ # 'ldconfig -N -X -v | grep ^/' on 64bit Fedora does not report /usr/lib64,
+ # even though it is searched at run-time. Try to do the best guess by
+ # appending ld.so.conf contents (and includes) to the search path.
+ if test -f /etc/ld.so.conf; then
+ lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '`
+ sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
+ fi
+
+ # We used to test for /lib/ld.so.1 and disable shared libraries on
+ # powerpc, because MkLinux only supported shared libraries with the
+ # GNU dynamic linker. Since this was broken with cross compilers,
+ # most powerpc-linux boxes support dynamic linking these days and
+ # people can always --disable-shared, the test was removed, and we
+ # assume the GNU/Linux dynamic linker is in use.
+ dynamic_linker='GNU/Linux ld.so'
+ ;;
+
+netbsdelf*-gnu)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=no
+ hardcode_into_libs=yes
+ dynamic_linker='NetBSD ld.elf_so'
+ ;;
+
+netbsd*)
+ version_type=sunos
+ need_lib_prefix=no
+ need_version=no
+ if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
+ library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
+ finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
+ dynamic_linker='NetBSD (a.out) ld.so'
+ else
+ library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
+ soname_spec='$libname$release$shared_ext$major'
+ dynamic_linker='NetBSD ld.elf_so'
+ fi
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ ;;
+
+newsos6)
+ version_type=linux # correct to gnu/linux during the next big refactor
+ library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ ;;
+
+*nto* | *qnx*)
+ version_type=qnx
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
+ soname_spec='$libname$release$shared_ext$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=no
+ hardcode_into_libs=yes
+ dynamic_linker='ldqnx.so'
+ ;;
+
+openbsd* | bitrig*)
+ version_type=sunos
+ sys_lib_dlsearch_path_spec=/usr/lib
+ need_lib_prefix=no
+ if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then
+ need_version=no
+ else
+ need_version=yes
+ fi
+ library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
+ finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ ;;
+
+os2*)
+ libname_spec='$name'
+ version_type=windows
+ shrext_cmds=.dll
+ need_version=no
+ need_lib_prefix=no
+ # OS/2 can only load a DLL with a base name of 8 characters or less.
+ soname_spec='`test -n "$os2dllname" && libname="$os2dllname";
+ v=$($ECHO $release$versuffix | tr -d .-);
+ n=$($ECHO $libname | cut -b -$((8 - ${#v})) | tr . _);
+ $ECHO $n$v`$shared_ext'
+ library_names_spec='${libname}_dll.$libext'
+ dynamic_linker='OS/2 ld.exe'
+ shlibpath_var=BEGINLIBPATH
+ sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
+ sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
+ postinstall_cmds='base_file=`basename \$file`~
+ dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; $ECHO \$dlname'\''`~
+ dldir=$destdir/`dirname \$dlpath`~
+ test -d \$dldir || mkdir -p \$dldir~
+ $install_prog $dir/$dlname \$dldir/$dlname~
+ chmod a+x \$dldir/$dlname~
+ if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
+ eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
+ fi'
+ postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; $ECHO \$dlname'\''`~
+ dlpath=$dir/\$dldll~
+ $RM \$dlpath'
+ ;;
+
+osf3* | osf4* | osf5*)
+ version_type=osf
+ need_lib_prefix=no
+ need_version=no
+ soname_spec='$libname$release$shared_ext$major'
+ library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
+ shlibpath_var=LD_LIBRARY_PATH
+ sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
+ sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
+ ;;
+
+rdos*)
+ dynamic_linker=no
+ ;;
+
+solaris*)
+ version_type=linux # correct to gnu/linux during the next big refactor
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
+ soname_spec='$libname$release$shared_ext$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ # ldd complains unless libraries are executable
+ postinstall_cmds='chmod +x $lib'
+ ;;
+
+sunos4*)
+ version_type=sunos
+ library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
+ finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ if test yes = "$with_gnu_ld"; then
+ need_lib_prefix=no
+ fi
+ need_version=yes
+ ;;
+
+sysv4 | sysv4.3*)
+ version_type=linux # correct to gnu/linux during the next big refactor
+ library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
+ soname_spec='$libname$release$shared_ext$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ case $host_vendor in
+ sni)
+ shlibpath_overrides_runpath=no
+ need_lib_prefix=no
+ runpath_var=LD_RUN_PATH
+ ;;
+ siemens)
+ need_lib_prefix=no
+ ;;
+ motorola)
+ need_lib_prefix=no
+ need_version=no
+ shlibpath_overrides_runpath=no
+ sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
+ ;;
+ esac
+ ;;
+
+sysv4*MP*)
+ if test -d /usr/nec; then
+ version_type=linux # correct to gnu/linux during the next big refactor
+ library_names_spec='$libname$shared_ext.$versuffix $libname$shared_ext.$major $libname$shared_ext'
+ soname_spec='$libname$shared_ext.$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ fi
+ ;;
+
+sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
+ version_type=sco
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext $libname$shared_ext'
+ soname_spec='$libname$release$shared_ext$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ if test yes = "$with_gnu_ld"; then
+ sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
+ else
+ sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
+ case $host_os in
+ sco3.2v5*)
+ sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
+ ;;
+ esac
+ fi
+ sys_lib_dlsearch_path_spec='/usr/lib'
+ ;;
+
+tpf*)
+ # TPF is a cross-target only. Preferred cross-host = GNU/Linux.
+ version_type=linux # correct to gnu/linux during the next big refactor
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=no
+ hardcode_into_libs=yes
+ ;;
+
+uts4*)
+ version_type=linux # correct to gnu/linux during the next big refactor
+ library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
+ soname_spec='$libname$release$shared_ext$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ ;;
+
+*)
+ dynamic_linker=no
+ ;;
+esac
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
+$as_echo "$dynamic_linker" >&6; }
+test no = "$dynamic_linker" && can_build_shared=no
+
+variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
+if test yes = "$GCC"; then
+ variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
+fi
+
+if test set = "${lt_cv_sys_lib_search_path_spec+set}"; then
+ sys_lib_search_path_spec=$lt_cv_sys_lib_search_path_spec
+fi
+
+if test set = "${lt_cv_sys_lib_dlsearch_path_spec+set}"; then
+ sys_lib_dlsearch_path_spec=$lt_cv_sys_lib_dlsearch_path_spec
+fi
+
+# remember unaugmented sys_lib_dlsearch_path content for libtool script decls...
+configure_time_dlsearch_path=$sys_lib_dlsearch_path_spec
+
+# ... but it needs LT_SYS_LIBRARY_PATH munging for other configure-time code
+func_munge_path_list sys_lib_dlsearch_path_spec "$LT_SYS_LIBRARY_PATH"
+
+# to be used as default LT_SYS_LIBRARY_PATH value in generated libtool
+configure_time_lt_sys_library_path=$LT_SYS_LIBRARY_PATH
+
+
+
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+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
+$as_echo_n "checking how to hardcode library paths into programs... " >&6; }
+hardcode_action=
+if test -n "$hardcode_libdir_flag_spec" ||
+ test -n "$runpath_var" ||
+ test yes = "$hardcode_automatic"; then
+
+ # We can hardcode non-existent directories.
+ if test no != "$hardcode_direct" &&
+ # If the only mechanism to avoid hardcoding is shlibpath_var, we
+ # have to relink, otherwise we might link with an installed library
+ # when we should be linking with a yet-to-be-installed one
+ ## test no != "$_LT_TAGVAR(hardcode_shlibpath_var, )" &&
+ test no != "$hardcode_minus_L"; then
+ # Linking always hardcodes the temporary library directory.
+ hardcode_action=relink
+ else
+ # We can link without hardcoding, and we can hardcode nonexisting dirs.
+ hardcode_action=immediate
+ fi
+else
+ # We cannot hardcode anything, or else we can only hardcode existing
+ # directories.
+ hardcode_action=unsupported
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5
+$as_echo "$hardcode_action" >&6; }
+
+if test relink = "$hardcode_action" ||
+ test yes = "$inherit_rpath"; then
+ # Fast installation is not supported
+ enable_fast_install=no
+elif test yes = "$shlibpath_overrides_runpath" ||
+ test no = "$enable_shared"; then
+ # Fast installation is not necessary
+ enable_fast_install=needless
+fi
+
+
+
+
+
+
+ if test yes != "$enable_dlopen"; then
+ enable_dlopen=unknown
+ enable_dlopen_self=unknown
+ enable_dlopen_self_static=unknown
+else
+ lt_cv_dlopen=no
+ lt_cv_dlopen_libs=
+
+ case $host_os in
+ beos*)
+ lt_cv_dlopen=load_add_on
+ lt_cv_dlopen_libs=
+ lt_cv_dlopen_self=yes
+ ;;
+
+ mingw* | pw32* | cegcc*)
+ lt_cv_dlopen=LoadLibrary
+ lt_cv_dlopen_libs=
+ ;;
+
+ cygwin*)
+ lt_cv_dlopen=dlopen
+ lt_cv_dlopen_libs=
+ ;;
+
+ darwin*)
+ # if libdl is installed we need to link against it
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
+$as_echo_n "checking for dlopen in -ldl... " >&6; }
+if ${ac_cv_lib_dl_dlopen+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-ldl $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dlopen ();
+int
+main ()
+{
+return dlopen ();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_lib_dl_dlopen=yes
+else
+ ac_cv_lib_dl_dlopen=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
+$as_echo "$ac_cv_lib_dl_dlopen" >&6; }
+if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
+ lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl
+else
+
+ lt_cv_dlopen=dyld
+ lt_cv_dlopen_libs=
+ lt_cv_dlopen_self=yes
+
+fi
+
+ ;;
+
+ tpf*)
+ # Don't try to run any link tests for TPF. We know it's impossible
+ # because TPF is a cross-compiler, and we know how we open DSOs.
+ lt_cv_dlopen=dlopen
+ lt_cv_dlopen_libs=
+ lt_cv_dlopen_self=no
+ ;;
+
+ *)
+ ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load"
+if test "x$ac_cv_func_shl_load" = xyes; then :
+ lt_cv_dlopen=shl_load
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5
+$as_echo_n "checking for shl_load in -ldld... " >&6; }
+if ${ac_cv_lib_dld_shl_load+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-ldld $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char shl_load ();
+int
+main ()
+{
+return shl_load ();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_lib_dld_shl_load=yes
+else
+ ac_cv_lib_dld_shl_load=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5
+$as_echo "$ac_cv_lib_dld_shl_load" >&6; }
+if test "x$ac_cv_lib_dld_shl_load" = xyes; then :
+ lt_cv_dlopen=shl_load lt_cv_dlopen_libs=-ldld
+else
+ ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
+if test "x$ac_cv_func_dlopen" = xyes; then :
+ lt_cv_dlopen=dlopen
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
+$as_echo_n "checking for dlopen in -ldl... " >&6; }
+if ${ac_cv_lib_dl_dlopen+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-ldl $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dlopen ();
+int
+main ()
+{
+return dlopen ();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_lib_dl_dlopen=yes
+else
+ ac_cv_lib_dl_dlopen=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
+$as_echo "$ac_cv_lib_dl_dlopen" >&6; }
+if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
+ lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5
+$as_echo_n "checking for dlopen in -lsvld... " >&6; }
+if ${ac_cv_lib_svld_dlopen+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-lsvld $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dlopen ();
+int
+main ()
+{
+return dlopen ();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_lib_svld_dlopen=yes
+else
+ ac_cv_lib_svld_dlopen=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5
+$as_echo "$ac_cv_lib_svld_dlopen" >&6; }
+if test "x$ac_cv_lib_svld_dlopen" = xyes; then :
+ lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-lsvld
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5
+$as_echo_n "checking for dld_link in -ldld... " >&6; }
+if ${ac_cv_lib_dld_dld_link+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-ldld $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dld_link ();
+int
+main ()
+{
+return dld_link ();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_lib_dld_dld_link=yes
+else
+ ac_cv_lib_dld_dld_link=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5
+$as_echo "$ac_cv_lib_dld_dld_link" >&6; }
+if test "x$ac_cv_lib_dld_dld_link" = xyes; then :
+ lt_cv_dlopen=dld_link lt_cv_dlopen_libs=-ldld
+fi
+
+
+fi
+
+
+fi
+
+
+fi
+
+
+fi
+
+
+fi
+
+ ;;
+ esac
+
+ if test no = "$lt_cv_dlopen"; then
+ enable_dlopen=no
+ else
+ enable_dlopen=yes
+ fi
+
+ case $lt_cv_dlopen in
+ dlopen)
+ save_CPPFLAGS=$CPPFLAGS
+ test yes = "$ac_cv_header_dlfcn_h" && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
+
+ save_LDFLAGS=$LDFLAGS
+ wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
+
+ save_LIBS=$LIBS
+ LIBS="$lt_cv_dlopen_libs $LIBS"
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5
+$as_echo_n "checking whether a program can dlopen itself... " >&6; }
+if ${lt_cv_dlopen_self+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test yes = "$cross_compiling"; then :
+ lt_cv_dlopen_self=cross
+else
+ lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
+ lt_status=$lt_dlunknown
+ cat > conftest.$ac_ext <<_LT_EOF
+#line $LINENO "configure"
+#include "confdefs.h"
+
+#if HAVE_DLFCN_H
+#include <dlfcn.h>
+#endif
+
+#include <stdio.h>
+
+#ifdef RTLD_GLOBAL
+# define LT_DLGLOBAL RTLD_GLOBAL
+#else
+# ifdef DL_GLOBAL
+# define LT_DLGLOBAL DL_GLOBAL
+# else
+# define LT_DLGLOBAL 0
+# endif
+#endif
+
+/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
+ find out it does not work in some platform. */
+#ifndef LT_DLLAZY_OR_NOW
+# ifdef RTLD_LAZY
+# define LT_DLLAZY_OR_NOW RTLD_LAZY
+# else
+# ifdef DL_LAZY
+# define LT_DLLAZY_OR_NOW DL_LAZY
+# else
+# ifdef RTLD_NOW
+# define LT_DLLAZY_OR_NOW RTLD_NOW
+# else
+# ifdef DL_NOW
+# define LT_DLLAZY_OR_NOW DL_NOW
+# else
+# define LT_DLLAZY_OR_NOW 0
+# endif
+# endif
+# endif
+# endif
+#endif
+
+/* When -fvisibility=hidden is used, assume the code has been annotated
+ correspondingly for the symbols needed. */
+#if defined __GNUC__ && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
+int fnord () __attribute__((visibility("default")));
+#endif
+
+int fnord () { return 42; }
+int main ()
+{
+ void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
+ int status = $lt_dlunknown;
+
+ if (self)
+ {
+ if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
+ else
+ {
+ if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
+ else puts (dlerror ());
+ }
+ /* dlclose (self); */
+ }
+ else
+ puts (dlerror ());
+
+ return status;
+}
+_LT_EOF
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
+ (eval $ac_link) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } && test -s "conftest$ac_exeext" 2>/dev/null; then
+ (./conftest; exit; ) >&5 2>/dev/null
+ lt_status=$?
+ case x$lt_status in
+ x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;
+ x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;
+ x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;;
+ esac
+ else :
+ # compilation failed
+ lt_cv_dlopen_self=no
+ fi
+fi
+rm -fr conftest*
+
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5
+$as_echo "$lt_cv_dlopen_self" >&6; }
+
+ if test yes = "$lt_cv_dlopen_self"; then
+ wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5
+$as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; }
+if ${lt_cv_dlopen_self_static+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test yes = "$cross_compiling"; then :
+ lt_cv_dlopen_self_static=cross
+else
+ lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
+ lt_status=$lt_dlunknown
+ cat > conftest.$ac_ext <<_LT_EOF
+#line $LINENO "configure"
+#include "confdefs.h"
+
+#if HAVE_DLFCN_H
+#include <dlfcn.h>
+#endif
+
+#include <stdio.h>
+
+#ifdef RTLD_GLOBAL
+# define LT_DLGLOBAL RTLD_GLOBAL
+#else
+# ifdef DL_GLOBAL
+# define LT_DLGLOBAL DL_GLOBAL
+# else
+# define LT_DLGLOBAL 0
+# endif
+#endif
+
+/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
+ find out it does not work in some platform. */
+#ifndef LT_DLLAZY_OR_NOW
+# ifdef RTLD_LAZY
+# define LT_DLLAZY_OR_NOW RTLD_LAZY
+# else
+# ifdef DL_LAZY
+# define LT_DLLAZY_OR_NOW DL_LAZY
+# else
+# ifdef RTLD_NOW
+# define LT_DLLAZY_OR_NOW RTLD_NOW
+# else
+# ifdef DL_NOW
+# define LT_DLLAZY_OR_NOW DL_NOW
+# else
+# define LT_DLLAZY_OR_NOW 0
+# endif
+# endif
+# endif
+# endif
+#endif
+
+/* When -fvisibility=hidden is used, assume the code has been annotated
+ correspondingly for the symbols needed. */
+#if defined __GNUC__ && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
+int fnord () __attribute__((visibility("default")));
+#endif
+
+int fnord () { return 42; }
+int main ()
+{
+ void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
+ int status = $lt_dlunknown;
+
+ if (self)
+ {
+ if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
+ else
+ {
+ if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
+ else puts (dlerror ());
+ }
+ /* dlclose (self); */
+ }
+ else
+ puts (dlerror ());
+
+ return status;
+}
+_LT_EOF
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
+ (eval $ac_link) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } && test -s "conftest$ac_exeext" 2>/dev/null; then
+ (./conftest; exit; ) >&5 2>/dev/null
+ lt_status=$?
+ case x$lt_status in
+ x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
+ x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;
+ x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;;
+ esac
+ else :
+ # compilation failed
+ lt_cv_dlopen_self_static=no
+ fi
+fi
+rm -fr conftest*
+
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5
+$as_echo "$lt_cv_dlopen_self_static" >&6; }
+ fi
+
+ CPPFLAGS=$save_CPPFLAGS
+ LDFLAGS=$save_LDFLAGS
+ LIBS=$save_LIBS
+ ;;
+ esac
+
+ case $lt_cv_dlopen_self in
+ yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
+ *) enable_dlopen_self=unknown ;;
+ esac
+
+ case $lt_cv_dlopen_self_static in
+ yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
+ *) enable_dlopen_self_static=unknown ;;
+ esac
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+striplib=
+old_striplib=
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5
+$as_echo_n "checking whether stripping libraries is possible... " >&6; }
+if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
+ test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
+ test -z "$striplib" && striplib="$STRIP --strip-unneeded"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+else
+# FIXME - insert some real tests, host_os isn't really good enough
+ case $host_os in
+ darwin*)
+ if test -n "$STRIP"; then
+ striplib="$STRIP -x"
+ old_striplib="$STRIP -S"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+ fi
+ ;;
+ *)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+ ;;
+ esac
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+ # Report what library types will actually be built
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5
+$as_echo_n "checking if libtool supports shared libraries... " >&6; }
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5
+$as_echo "$can_build_shared" >&6; }
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5
+$as_echo_n "checking whether to build shared libraries... " >&6; }
+ test no = "$can_build_shared" && enable_shared=no
+
+ # On AIX, shared libraries and static libraries use the same namespace, and
+ # are all built from PIC.
+ case $host_os in
+ aix3*)
+ test yes = "$enable_shared" && enable_static=no
+ if test -n "$RANLIB"; then
+ archive_cmds="$archive_cmds~\$RANLIB \$lib"
+ postinstall_cmds='$RANLIB $lib'
+ fi
+ ;;
+
+ aix[4-9]*)
+ if test ia64 != "$host_cpu"; then
+ case $enable_shared,$with_aix_soname,$aix_use_runtimelinking in
+ yes,aix,yes) ;; # shared object as lib.so file only
+ yes,svr4,*) ;; # shared object as lib.so archive member only
+ yes,*) enable_static=no ;; # shared object in lib.a archive as well
+ esac
+ fi
+ ;;
+ esac
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5
+$as_echo "$enable_shared" >&6; }
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5
+$as_echo_n "checking whether to build static libraries... " >&6; }
+ # Make sure either enable_shared or enable_static is yes.
+ test yes = "$enable_shared" || enable_static=yes
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5
+$as_echo "$enable_static" >&6; }
+
+
+
+
+fi
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+CC=$lt_save_CC
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ ac_config_commands="$ac_config_commands libtool"
+
+
+
+
+# Only expand once:
+
+
+
+KPSE_DLL_NAME(texlua53, texlua53)
+
+ac_config_headers="$ac_config_headers config.h"
+
+ if test "x$enable_build" != xno; then
+ build_TRUE=
+ build_FALSE='#'
+else
+ build_TRUE='#'
+ build_FALSE=
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing sqrt" >&5
+$as_echo_n "checking for library containing sqrt... " >&6; }
+if ${ac_cv_search_sqrt+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_func_search_save_LIBS=$LIBS
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char sqrt ();
+int
+main ()
+{
+return sqrt ();
+ ;
+ return 0;
+}
+_ACEOF
+for ac_lib in '' m; do
+ if test -z "$ac_lib"; then
+ ac_res="none required"
+ else
+ ac_res=-l$ac_lib
+ LIBS="-l$ac_lib $ac_func_search_save_LIBS"
+ fi
+ if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_search_sqrt=$ac_res
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext
+ if ${ac_cv_search_sqrt+:} false; then :
+ break
+fi
+done
+if ${ac_cv_search_sqrt+:} false; then :
+
+else
+ ac_cv_search_sqrt=no
+fi
+rm conftest.$ac_ext
+LIBS=$ac_func_search_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_sqrt" >&5
+$as_echo "$ac_cv_search_sqrt" >&6; }
+ac_res=$ac_cv_search_sqrt
+if test "$ac_res" != no; then :
+ test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
+
+fi
+
+
+KPSE_LUA53_DEFINES
+KPSE_LARGEFILE(LUA53_DEFINES)
+
+if test "x$ac_cv_header_stdc" = xyes; then
+ LUA53_DEFINES="$LUA53_DEFINES -DHAVE_UNISTD_H"
+fi
+
+LUA53_DEFINES="$LUA53_DEFINES -DLUA_COMPAT_5_2"
+LUA53_CFLAGS="-DLUA_COMPAT_5_2"
+
+LUA53_TREE=lua53-src
+
+
+ac_config_files="$ac_config_files Makefile include/Makefile texlua53.pc"
+
+
+cat >confcache <<\_ACEOF
+# This file is a shell script that caches the results of configure
+# tests run on this system so they can be shared between configure
+# scripts and configure runs, see configure's option --config-cache.
+# It is not useful on other systems. If it contains results you don't
+# want to keep, you may remove or edit it.
+#
+# config.status only pays attention to the cache file if you give it
+# the --recheck option to rerun configure.
+#
+# `ac_cv_env_foo' variables (set or unset) will be overridden when
+# loading this file, other *unset* `ac_cv_foo' will be assigned the
+# following values.
+
+_ACEOF
+
+# The following way of writing the cache mishandles newlines in values,
+# but we know of no workaround that is simple, portable, and efficient.
+# So, we kill variables containing newlines.
+# Ultrix sh set writes to stderr and can't be redirected directly,
+# and sets the high bit in the cache file unless we assign to the vars.
+(
+ for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
+ eval ac_val=\$$ac_var
+ case $ac_val in #(
+ *${as_nl}*)
+ case $ac_var in #(
+ *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
+$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
+ esac
+ case $ac_var in #(
+ _ | IFS | as_nl) ;; #(
+ BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
+ *) { eval $ac_var=; unset $ac_var;} ;;
+ esac ;;
+ esac
+ done
+
+ (set) 2>&1 |
+ case $as_nl`(ac_space=' '; set) 2>&1` in #(
+ *${as_nl}ac_space=\ *)
+ # `set' does not quote correctly, so add quotes: double-quote
+ # substitution turns \\\\ into \\, and sed turns \\ into \.
+ sed -n \
+ "s/'/'\\\\''/g;
+ s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
+ ;; #(
+ *)
+ # `set' quotes correctly as required by POSIX, so do not add quotes.
+ sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
+ ;;
+ esac |
+ sort
+) |
+ sed '
+ /^ac_cv_env_/b end
+ t clear
+ :clear
+ s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
+ t end
+ s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
+ :end' >>confcache
+if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
+ if test -w "$cache_file"; then
+ if test "x$cache_file" != "x/dev/null"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
+$as_echo "$as_me: updating cache $cache_file" >&6;}
+ if test ! -f "$cache_file" || test -h "$cache_file"; then
+ cat confcache >"$cache_file"
+ else
+ case $cache_file in #(
+ */* | ?:*)
+ mv -f confcache "$cache_file"$$ &&
+ mv -f "$cache_file"$$ "$cache_file" ;; #(
+ *)
+ mv -f confcache "$cache_file" ;;
+ esac
+ fi
+ fi
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
+$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
+ fi
+fi
+rm -f confcache
+
+test "x$prefix" = xNONE && prefix=$ac_default_prefix
+# Let make expand exec_prefix.
+test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
+
+DEFS=-DHAVE_CONFIG_H
+
+ac_libobjs=
+ac_ltlibobjs=
+U=
+for ac_i in : $LIB@&t@OBJS; do test "x$ac_i" = x: && continue
+ # 1. Remove the extension, and $U if already installed.
+ ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
+ ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
+ # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
+ # will be set to the directory where LIBOBJS objects are built.
+ as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
+ as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
+done
+LIB@&t@OBJS=$ac_libobjs
+
+LTLIBOBJS=$ac_ltlibobjs
+
+
+if test -z "${build_TRUE}" && test -z "${build_FALSE}"; then
+ as_fn_error $? "conditional \"build\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+
+: "${CONFIG_STATUS=./config.status}"
+ac_write_fail=0
+ac_clean_files_save=$ac_clean_files
+ac_clean_files="$ac_clean_files $CONFIG_STATUS"
+{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
+$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
+as_write_fail=0
+cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
+#! $SHELL
+# Generated by $as_me.
+# Run this file to recreate the current configuration.
+# Compiler output produced by configure, useful for debugging
+# configure, is in config.log if it exists.
+
+debug=false
+ac_cs_recheck=false
+ac_cs_silent=false
+
+SHELL=\${CONFIG_SHELL-$SHELL}
+export SHELL
+_ASEOF
+cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
+## -------------------- ##
+## M4sh Initialization. ##
+## -------------------- ##
+
+# Be more Bourne compatible
+DUALCASE=1; export DUALCASE # for MKS sh
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
+ emulate sh
+ NULLCMD=:
+ # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
+ # is contrary to our usage. Disable this feature.
+ alias -g '${1+"$@"}'='"$@"'
+ setopt NO_GLOB_SUBST
+else
+ case `(set -o) 2>/dev/null` in @%:@(
+ *posix*) :
+ set -o posix ;; @%:@(
+ *) :
+ ;;
+esac
+fi
+
+
+as_nl='
+'
+export as_nl
+# Printing a long string crashes Solaris 7 /usr/bin/printf.
+as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
+# Prefer a ksh shell builtin over an external printf program on Solaris,
+# but without wasting forks for bash or zsh.
+if test -z "$BASH_VERSION$ZSH_VERSION" \
+ && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
+ as_echo='print -r --'
+ as_echo_n='print -rn --'
+elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
+ as_echo='printf %s\n'
+ as_echo_n='printf %s'
+else
+ if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
+ as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
+ as_echo_n='/usr/ucb/echo -n'
+ else
+ as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
+ as_echo_n_body='eval
+ arg=$1;
+ case $arg in @%:@(
+ *"$as_nl"*)
+ expr "X$arg" : "X\\(.*\\)$as_nl";
+ arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
+ esac;
+ expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
+ '
+ export as_echo_n_body
+ as_echo_n='sh -c $as_echo_n_body as_echo'
+ fi
+ export as_echo_body
+ as_echo='sh -c $as_echo_body as_echo'
+fi
+
+# The user is always right.
+if test "${PATH_SEPARATOR+set}" != set; then
+ PATH_SEPARATOR=:
+ (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
+ (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
+ PATH_SEPARATOR=';'
+ }
+fi
+
+
+# IFS
+# We need space, tab and new line, in precisely that order. Quoting is
+# there to prevent editors from complaining about space-tab.
+# (If _AS_PATH_WALK were called with IFS unset, it would disable word
+# splitting by setting IFS to empty value.)
+IFS=" "" $as_nl"
+
+# Find who we are. Look in the path if we contain no directory separator.
+as_myself=
+case $0 in @%:@((
+ *[\\/]* ) as_myself=$0 ;;
+ *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
+ done
+IFS=$as_save_IFS
+
+ ;;
+esac
+# We did not find ourselves, most probably we were run as `sh COMMAND'
+# in which case we are not to be found in the path.
+if test "x$as_myself" = x; then
+ as_myself=$0
+fi
+if test ! -f "$as_myself"; then
+ $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
+ exit 1
+fi
+
+# Unset variables that we do not need and which cause bugs (e.g. in
+# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
+# suppresses any "Segmentation fault" message there. '((' could
+# trigger a bug in pdksh 5.2.14.
+for as_var in BASH_ENV ENV MAIL MAILPATH
+do eval test x\${$as_var+set} = xset \
+ && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
+done
+PS1='$ '
+PS2='> '
+PS4='+ '
+
+# NLS nuisances.
+LC_ALL=C
+export LC_ALL
+LANGUAGE=C
+export LANGUAGE
+
+# CDPATH.
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
+
+
+@%:@ as_fn_error STATUS ERROR [LINENO LOG_FD]
+@%:@ ----------------------------------------
+@%:@ Output "`basename @S|@0`: error: ERROR" to stderr. If LINENO and LOG_FD are
+@%:@ provided, also output the error to LOG_FD, referencing LINENO. Then exit the
+@%:@ script with STATUS, using 1 if that was 0.
+as_fn_error ()
+{
+ as_status=$1; test $as_status -eq 0 && as_status=1
+ if test "$4"; then
+ as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
+ fi
+ $as_echo "$as_me: error: $2" >&2
+ as_fn_exit $as_status
+} @%:@ as_fn_error
+
+
+@%:@ as_fn_set_status STATUS
+@%:@ -----------------------
+@%:@ Set @S|@? to STATUS, without forking.
+as_fn_set_status ()
+{
+ return $1
+} @%:@ as_fn_set_status
+
+@%:@ as_fn_exit STATUS
+@%:@ -----------------
+@%:@ Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
+as_fn_exit ()
+{
+ set +e
+ as_fn_set_status $1
+ exit $1
+} @%:@ as_fn_exit
+
+@%:@ as_fn_unset VAR
+@%:@ ---------------
+@%:@ Portably unset VAR.
+as_fn_unset ()
+{
+ { eval $1=; unset $1;}
+}
+as_unset=as_fn_unset
+@%:@ as_fn_append VAR VALUE
+@%:@ ----------------------
+@%:@ Append the text in VALUE to the end of the definition contained in VAR. Take
+@%:@ advantage of any shell optimizations that allow amortized linear growth over
+@%:@ repeated appends, instead of the typical quadratic growth present in naive
+@%:@ implementations.
+if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
+ eval 'as_fn_append ()
+ {
+ eval $1+=\$2
+ }'
+else
+ as_fn_append ()
+ {
+ eval $1=\$$1\$2
+ }
+fi # as_fn_append
+
+@%:@ as_fn_arith ARG...
+@%:@ ------------------
+@%:@ Perform arithmetic evaluation on the ARGs, and store the result in the
+@%:@ global @S|@as_val. Take advantage of shells that can avoid forks. The arguments
+@%:@ must be portable across @S|@(()) and expr.
+if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
+ eval 'as_fn_arith ()
+ {
+ as_val=$(( $* ))
+ }'
+else
+ as_fn_arith ()
+ {
+ as_val=`expr "$@" || test $? -eq 1`
+ }
+fi # as_fn_arith
+
+
+if expr a : '\(a\)' >/dev/null 2>&1 &&
+ test "X`expr 00001 : '.*\(...\)'`" = X001; then
+ as_expr=expr
+else
+ as_expr=false
+fi
+
+if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
+ as_basename=basename
+else
+ as_basename=false
+fi
+
+if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
+ as_dirname=dirname
+else
+ as_dirname=false
+fi
+
+as_me=`$as_basename -- "$0" ||
+$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
+ X"$0" : 'X\(//\)$' \| \
+ X"$0" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X/"$0" |
+ sed '/^.*\/\([^/][^/]*\)\/*$/{
+ s//\1/
+ q
+ }
+ /^X\/\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\/\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+
+# Avoid depending upon Character Ranges.
+as_cr_letters='abcdefghijklmnopqrstuvwxyz'
+as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
+as_cr_Letters=$as_cr_letters$as_cr_LETTERS
+as_cr_digits='0123456789'
+as_cr_alnum=$as_cr_Letters$as_cr_digits
+
+ECHO_C= ECHO_N= ECHO_T=
+case `echo -n x` in @%:@(((((
+-n*)
+ case `echo 'xy\c'` in
+ *c*) ECHO_T=' ';; # ECHO_T is single tab character.
+ xy) ECHO_C='\c';;
+ *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
+ ECHO_T=' ';;
+ esac;;
+*)
+ ECHO_N='-n';;
+esac
+
+rm -f conf$$ conf$$.exe conf$$.file
+if test -d conf$$.dir; then
+ rm -f conf$$.dir/conf$$.file
+else
+ rm -f conf$$.dir
+ mkdir conf$$.dir 2>/dev/null
+fi
+if (echo >conf$$.file) 2>/dev/null; then
+ if ln -s conf$$.file conf$$ 2>/dev/null; then
+ as_ln_s='ln -s'
+ # ... but there are two gotchas:
+ # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
+ # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
+ # In both cases, we have to default to `cp -pR'.
+ ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
+ as_ln_s='cp -pR'
+ elif ln conf$$.file conf$$ 2>/dev/null; then
+ as_ln_s=ln
+ else
+ as_ln_s='cp -pR'
+ fi
+else
+ as_ln_s='cp -pR'
+fi
+rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
+rmdir conf$$.dir 2>/dev/null
+
+
+@%:@ as_fn_mkdir_p
+@%:@ -------------
+@%:@ Create "@S|@as_dir" as a directory, including parents if necessary.
+as_fn_mkdir_p ()
+{
+
+ case $as_dir in #(
+ -*) as_dir=./$as_dir;;
+ esac
+ test -d "$as_dir" || eval $as_mkdir_p || {
+ as_dirs=
+ while :; do
+ case $as_dir in #(
+ *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
+ *) as_qdir=$as_dir;;
+ esac
+ as_dirs="'$as_qdir' $as_dirs"
+ as_dir=`$as_dirname -- "$as_dir" ||
+$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$as_dir" : 'X\(//\)[^/]' \| \
+ X"$as_dir" : 'X\(//\)$' \| \
+ X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$as_dir" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+ test -d "$as_dir" && break
+ done
+ test -z "$as_dirs" || eval "mkdir $as_dirs"
+ } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
+
+
+} @%:@ as_fn_mkdir_p
+if mkdir -p . 2>/dev/null; then
+ as_mkdir_p='mkdir -p "$as_dir"'
+else
+ test -d ./-p && rmdir ./-p
+ as_mkdir_p=false
+fi
+
+
+@%:@ as_fn_executable_p FILE
+@%:@ -----------------------
+@%:@ Test if FILE is an executable regular file.
+as_fn_executable_p ()
+{
+ test -f "$1" && test -x "$1"
+} @%:@ as_fn_executable_p
+as_test_x='test -x'
+as_executable_p=as_fn_executable_p
+
+# Sed expression to map a string onto a valid CPP name.
+as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
+
+# Sed expression to map a string onto a valid variable name.
+as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
+
+
+exec 6>&1
+## ----------------------------------- ##
+## Main body of $CONFIG_STATUS script. ##
+## ----------------------------------- ##
+_ASEOF
+test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+# Save the log message, to keep $0 and so on meaningful, and to
+# report actual input values of CONFIG_FILES etc. instead of their
+# values after options handling.
+ac_log="
+This file was extended by lua53 (TeX Live) $as_me 5.3.4, which was
+generated by GNU Autoconf 2.69. Invocation command line was
+
+ CONFIG_FILES = $CONFIG_FILES
+ CONFIG_HEADERS = $CONFIG_HEADERS
+ CONFIG_LINKS = $CONFIG_LINKS
+ CONFIG_COMMANDS = $CONFIG_COMMANDS
+ $ $0 $@
+
+on `(hostname || uname -n) 2>/dev/null | sed 1q`
+"
+
+_ACEOF
+
+case $ac_config_files in *"
+"*) set x $ac_config_files; shift; ac_config_files=$*;;
+esac
+
+case $ac_config_headers in *"
+"*) set x $ac_config_headers; shift; ac_config_headers=$*;;
+esac
+
+
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+# Files that config.status was made for.
+config_files="$ac_config_files"
+config_headers="$ac_config_headers"
+config_commands="$ac_config_commands"
+
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+ac_cs_usage="\
+\`$as_me' instantiates files and other configuration actions
+from templates according to the current configuration. Unless the files
+and actions are specified as TAGs, all are instantiated by default.
+
+Usage: $0 [OPTION]... [TAG]...
+
+ -h, --help print this help, then exit
+ -V, --version print version number and configuration settings, then exit
+ --config print configuration, then exit
+ -q, --quiet, --silent
+ do not print progress messages
+ -d, --debug don't remove temporary files
+ --recheck update $as_me by reconfiguring in the same conditions
+ --file=FILE[:TEMPLATE]
+ instantiate the configuration file FILE
+ --header=FILE[:TEMPLATE]
+ instantiate the configuration header FILE
+
+Configuration files:
+$config_files
+
+Configuration headers:
+$config_headers
+
+Configuration commands:
+$config_commands
+
+Report bugs to <tex-k@tug.org>."
+
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
+ac_cs_version="\\
+lua53 (TeX Live) config.status 5.3.4
+configured by $0, generated by GNU Autoconf 2.69,
+ with options \\"\$ac_cs_config\\"
+
+Copyright (C) 2012 Free Software Foundation, Inc.
+This config.status script is free software; the Free Software Foundation
+gives unlimited permission to copy, distribute and modify it."
+
+ac_pwd='$ac_pwd'
+srcdir='$srcdir'
+AWK='$AWK'
+test -n "\$AWK" || AWK=awk
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+# The default lists apply if the user does not specify any file.
+ac_need_defaults=:
+while test $# != 0
+do
+ case $1 in
+ --*=?*)
+ ac_option=`expr "X$1" : 'X\([^=]*\)='`
+ ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
+ ac_shift=:
+ ;;
+ --*=)
+ ac_option=`expr "X$1" : 'X\([^=]*\)='`
+ ac_optarg=
+ ac_shift=:
+ ;;
+ *)
+ ac_option=$1
+ ac_optarg=$2
+ ac_shift=shift
+ ;;
+ esac
+
+ case $ac_option in
+ # Handling of the options.
+ -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
+ ac_cs_recheck=: ;;
+ --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
+ $as_echo "$ac_cs_version"; exit ;;
+ --config | --confi | --conf | --con | --co | --c )
+ $as_echo "$ac_cs_config"; exit ;;
+ --debug | --debu | --deb | --de | --d | -d )
+ debug=: ;;
+ --file | --fil | --fi | --f )
+ $ac_shift
+ case $ac_optarg in
+ *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
+ '') as_fn_error $? "missing file argument" ;;
+ esac
+ as_fn_append CONFIG_FILES " '$ac_optarg'"
+ ac_need_defaults=false;;
+ --header | --heade | --head | --hea )
+ $ac_shift
+ case $ac_optarg in
+ *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
+ esac
+ as_fn_append CONFIG_HEADERS " '$ac_optarg'"
+ ac_need_defaults=false;;
+ --he | --h)
+ # Conflict between --help and --header
+ as_fn_error $? "ambiguous option: \`$1'
+Try \`$0 --help' for more information.";;
+ --help | --hel | -h )
+ $as_echo "$ac_cs_usage"; exit ;;
+ -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+ | -silent | --silent | --silen | --sile | --sil | --si | --s)
+ ac_cs_silent=: ;;
+
+ # This is an error.
+ -*) as_fn_error $? "unrecognized option: \`$1'
+Try \`$0 --help' for more information." ;;
+
+ *) as_fn_append ac_config_targets " $1"
+ ac_need_defaults=false ;;
+
+ esac
+ shift
+done
+
+ac_configure_extra_args=
+
+if $ac_cs_silent; then
+ exec 6>/dev/null
+ ac_configure_extra_args="$ac_configure_extra_args --silent"
+fi
+
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+if \$ac_cs_recheck; then
+ set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
+ shift
+ \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
+ CONFIG_SHELL='$SHELL'
+ export CONFIG_SHELL
+ exec "\$@"
+fi
+
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+exec 5>>config.log
+{
+ echo
+ sed 'h;s/./-/g;s/^.../@%:@@%:@ /;s/...$/ @%:@@%:@/;p;x;p;x' <<_ASBOX
+@%:@@%:@ Running $as_me. @%:@@%:@
+_ASBOX
+ $as_echo "$ac_log"
+} >&5
+
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+#
+# INIT-COMMANDS
+#
+
+
+# The HP-UX ksh and POSIX shell print the target directory to stdout
+# if CDPATH is set.
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
+
+sed_quote_subst='$sed_quote_subst'
+double_quote_subst='$double_quote_subst'
+delay_variable_subst='$delay_variable_subst'
+macro_version='`$ECHO "$macro_version" | $SED "$delay_single_quote_subst"`'
+macro_revision='`$ECHO "$macro_revision" | $SED "$delay_single_quote_subst"`'
+AS='`$ECHO "$AS" | $SED "$delay_single_quote_subst"`'
+DLLTOOL='`$ECHO "$DLLTOOL" | $SED "$delay_single_quote_subst"`'
+OBJDUMP='`$ECHO "$OBJDUMP" | $SED "$delay_single_quote_subst"`'
+enable_shared='`$ECHO "$enable_shared" | $SED "$delay_single_quote_subst"`'
+enable_static='`$ECHO "$enable_static" | $SED "$delay_single_quote_subst"`'
+pic_mode='`$ECHO "$pic_mode" | $SED "$delay_single_quote_subst"`'
+enable_fast_install='`$ECHO "$enable_fast_install" | $SED "$delay_single_quote_subst"`'
+shared_archive_member_spec='`$ECHO "$shared_archive_member_spec" | $SED "$delay_single_quote_subst"`'
+SHELL='`$ECHO "$SHELL" | $SED "$delay_single_quote_subst"`'
+ECHO='`$ECHO "$ECHO" | $SED "$delay_single_quote_subst"`'
+PATH_SEPARATOR='`$ECHO "$PATH_SEPARATOR" | $SED "$delay_single_quote_subst"`'
+host_alias='`$ECHO "$host_alias" | $SED "$delay_single_quote_subst"`'
+host='`$ECHO "$host" | $SED "$delay_single_quote_subst"`'
+host_os='`$ECHO "$host_os" | $SED "$delay_single_quote_subst"`'
+build_alias='`$ECHO "$build_alias" | $SED "$delay_single_quote_subst"`'
+build='`$ECHO "$build" | $SED "$delay_single_quote_subst"`'
+build_os='`$ECHO "$build_os" | $SED "$delay_single_quote_subst"`'
+SED='`$ECHO "$SED" | $SED "$delay_single_quote_subst"`'
+Xsed='`$ECHO "$Xsed" | $SED "$delay_single_quote_subst"`'
+GREP='`$ECHO "$GREP" | $SED "$delay_single_quote_subst"`'
+EGREP='`$ECHO "$EGREP" | $SED "$delay_single_quote_subst"`'
+FGREP='`$ECHO "$FGREP" | $SED "$delay_single_quote_subst"`'
+LD='`$ECHO "$LD" | $SED "$delay_single_quote_subst"`'
+NM='`$ECHO "$NM" | $SED "$delay_single_quote_subst"`'
+LN_S='`$ECHO "$LN_S" | $SED "$delay_single_quote_subst"`'
+max_cmd_len='`$ECHO "$max_cmd_len" | $SED "$delay_single_quote_subst"`'
+ac_objext='`$ECHO "$ac_objext" | $SED "$delay_single_quote_subst"`'
+exeext='`$ECHO "$exeext" | $SED "$delay_single_quote_subst"`'
+lt_unset='`$ECHO "$lt_unset" | $SED "$delay_single_quote_subst"`'
+lt_SP2NL='`$ECHO "$lt_SP2NL" | $SED "$delay_single_quote_subst"`'
+lt_NL2SP='`$ECHO "$lt_NL2SP" | $SED "$delay_single_quote_subst"`'
+lt_cv_to_host_file_cmd='`$ECHO "$lt_cv_to_host_file_cmd" | $SED "$delay_single_quote_subst"`'
+lt_cv_to_tool_file_cmd='`$ECHO "$lt_cv_to_tool_file_cmd" | $SED "$delay_single_quote_subst"`'
+reload_flag='`$ECHO "$reload_flag" | $SED "$delay_single_quote_subst"`'
+reload_cmds='`$ECHO "$reload_cmds" | $SED "$delay_single_quote_subst"`'
+deplibs_check_method='`$ECHO "$deplibs_check_method" | $SED "$delay_single_quote_subst"`'
+file_magic_cmd='`$ECHO "$file_magic_cmd" | $SED "$delay_single_quote_subst"`'
+file_magic_glob='`$ECHO "$file_magic_glob" | $SED "$delay_single_quote_subst"`'
+want_nocaseglob='`$ECHO "$want_nocaseglob" | $SED "$delay_single_quote_subst"`'
+sharedlib_from_linklib_cmd='`$ECHO "$sharedlib_from_linklib_cmd" | $SED "$delay_single_quote_subst"`'
+AR='`$ECHO "$AR" | $SED "$delay_single_quote_subst"`'
+AR_FLAGS='`$ECHO "$AR_FLAGS" | $SED "$delay_single_quote_subst"`'
+archiver_list_spec='`$ECHO "$archiver_list_spec" | $SED "$delay_single_quote_subst"`'
+STRIP='`$ECHO "$STRIP" | $SED "$delay_single_quote_subst"`'
+RANLIB='`$ECHO "$RANLIB" | $SED "$delay_single_quote_subst"`'
+old_postinstall_cmds='`$ECHO "$old_postinstall_cmds" | $SED "$delay_single_quote_subst"`'
+old_postuninstall_cmds='`$ECHO "$old_postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
+old_archive_cmds='`$ECHO "$old_archive_cmds" | $SED "$delay_single_quote_subst"`'
+lock_old_archive_extraction='`$ECHO "$lock_old_archive_extraction" | $SED "$delay_single_quote_subst"`'
+CC='`$ECHO "$CC" | $SED "$delay_single_quote_subst"`'
+CFLAGS='`$ECHO "$CFLAGS" | $SED "$delay_single_quote_subst"`'
+compiler='`$ECHO "$compiler" | $SED "$delay_single_quote_subst"`'
+GCC='`$ECHO "$GCC" | $SED "$delay_single_quote_subst"`'
+lt_cv_sys_global_symbol_pipe='`$ECHO "$lt_cv_sys_global_symbol_pipe" | $SED "$delay_single_quote_subst"`'
+lt_cv_sys_global_symbol_to_cdecl='`$ECHO "$lt_cv_sys_global_symbol_to_cdecl" | $SED "$delay_single_quote_subst"`'
+lt_cv_sys_global_symbol_to_import='`$ECHO "$lt_cv_sys_global_symbol_to_import" | $SED "$delay_single_quote_subst"`'
+lt_cv_sys_global_symbol_to_c_name_address='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address" | $SED "$delay_single_quote_subst"`'
+lt_cv_sys_global_symbol_to_c_name_address_lib_prefix='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address_lib_prefix" | $SED "$delay_single_quote_subst"`'
+lt_cv_nm_interface='`$ECHO "$lt_cv_nm_interface" | $SED "$delay_single_quote_subst"`'
+nm_file_list_spec='`$ECHO "$nm_file_list_spec" | $SED "$delay_single_quote_subst"`'
+lt_sysroot='`$ECHO "$lt_sysroot" | $SED "$delay_single_quote_subst"`'
+lt_cv_truncate_bin='`$ECHO "$lt_cv_truncate_bin" | $SED "$delay_single_quote_subst"`'
+objdir='`$ECHO "$objdir" | $SED "$delay_single_quote_subst"`'
+MAGIC_CMD='`$ECHO "$MAGIC_CMD" | $SED "$delay_single_quote_subst"`'
+lt_prog_compiler_no_builtin_flag='`$ECHO "$lt_prog_compiler_no_builtin_flag" | $SED "$delay_single_quote_subst"`'
+lt_prog_compiler_pic='`$ECHO "$lt_prog_compiler_pic" | $SED "$delay_single_quote_subst"`'
+lt_prog_compiler_wl='`$ECHO "$lt_prog_compiler_wl" | $SED "$delay_single_quote_subst"`'
+lt_prog_compiler_static='`$ECHO "$lt_prog_compiler_static" | $SED "$delay_single_quote_subst"`'
+lt_cv_prog_compiler_c_o='`$ECHO "$lt_cv_prog_compiler_c_o" | $SED "$delay_single_quote_subst"`'
+need_locks='`$ECHO "$need_locks" | $SED "$delay_single_quote_subst"`'
+MANIFEST_TOOL='`$ECHO "$MANIFEST_TOOL" | $SED "$delay_single_quote_subst"`'
+DSYMUTIL='`$ECHO "$DSYMUTIL" | $SED "$delay_single_quote_subst"`'
+NMEDIT='`$ECHO "$NMEDIT" | $SED "$delay_single_quote_subst"`'
+LIPO='`$ECHO "$LIPO" | $SED "$delay_single_quote_subst"`'
+OTOOL='`$ECHO "$OTOOL" | $SED "$delay_single_quote_subst"`'
+OTOOL64='`$ECHO "$OTOOL64" | $SED "$delay_single_quote_subst"`'
+libext='`$ECHO "$libext" | $SED "$delay_single_quote_subst"`'
+shrext_cmds='`$ECHO "$shrext_cmds" | $SED "$delay_single_quote_subst"`'
+extract_expsyms_cmds='`$ECHO "$extract_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
+archive_cmds_need_lc='`$ECHO "$archive_cmds_need_lc" | $SED "$delay_single_quote_subst"`'
+enable_shared_with_static_runtimes='`$ECHO "$enable_shared_with_static_runtimes" | $SED "$delay_single_quote_subst"`'
+export_dynamic_flag_spec='`$ECHO "$export_dynamic_flag_spec" | $SED "$delay_single_quote_subst"`'
+whole_archive_flag_spec='`$ECHO "$whole_archive_flag_spec" | $SED "$delay_single_quote_subst"`'
+compiler_needs_object='`$ECHO "$compiler_needs_object" | $SED "$delay_single_quote_subst"`'
+old_archive_from_new_cmds='`$ECHO "$old_archive_from_new_cmds" | $SED "$delay_single_quote_subst"`'
+old_archive_from_expsyms_cmds='`$ECHO "$old_archive_from_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
+archive_cmds='`$ECHO "$archive_cmds" | $SED "$delay_single_quote_subst"`'
+archive_expsym_cmds='`$ECHO "$archive_expsym_cmds" | $SED "$delay_single_quote_subst"`'
+module_cmds='`$ECHO "$module_cmds" | $SED "$delay_single_quote_subst"`'
+module_expsym_cmds='`$ECHO "$module_expsym_cmds" | $SED "$delay_single_quote_subst"`'
+with_gnu_ld='`$ECHO "$with_gnu_ld" | $SED "$delay_single_quote_subst"`'
+allow_undefined_flag='`$ECHO "$allow_undefined_flag" | $SED "$delay_single_quote_subst"`'
+no_undefined_flag='`$ECHO "$no_undefined_flag" | $SED "$delay_single_quote_subst"`'
+hardcode_libdir_flag_spec='`$ECHO "$hardcode_libdir_flag_spec" | $SED "$delay_single_quote_subst"`'
+hardcode_libdir_separator='`$ECHO "$hardcode_libdir_separator" | $SED "$delay_single_quote_subst"`'
+hardcode_direct='`$ECHO "$hardcode_direct" | $SED "$delay_single_quote_subst"`'
+hardcode_direct_absolute='`$ECHO "$hardcode_direct_absolute" | $SED "$delay_single_quote_subst"`'
+hardcode_minus_L='`$ECHO "$hardcode_minus_L" | $SED "$delay_single_quote_subst"`'
+hardcode_shlibpath_var='`$ECHO "$hardcode_shlibpath_var" | $SED "$delay_single_quote_subst"`'
+hardcode_automatic='`$ECHO "$hardcode_automatic" | $SED "$delay_single_quote_subst"`'
+inherit_rpath='`$ECHO "$inherit_rpath" | $SED "$delay_single_quote_subst"`'
+link_all_deplibs='`$ECHO "$link_all_deplibs" | $SED "$delay_single_quote_subst"`'
+always_export_symbols='`$ECHO "$always_export_symbols" | $SED "$delay_single_quote_subst"`'
+export_symbols_cmds='`$ECHO "$export_symbols_cmds" | $SED "$delay_single_quote_subst"`'
+exclude_expsyms='`$ECHO "$exclude_expsyms" | $SED "$delay_single_quote_subst"`'
+include_expsyms='`$ECHO "$include_expsyms" | $SED "$delay_single_quote_subst"`'
+prelink_cmds='`$ECHO "$prelink_cmds" | $SED "$delay_single_quote_subst"`'
+postlink_cmds='`$ECHO "$postlink_cmds" | $SED "$delay_single_quote_subst"`'
+file_list_spec='`$ECHO "$file_list_spec" | $SED "$delay_single_quote_subst"`'
+variables_saved_for_relink='`$ECHO "$variables_saved_for_relink" | $SED "$delay_single_quote_subst"`'
+need_lib_prefix='`$ECHO "$need_lib_prefix" | $SED "$delay_single_quote_subst"`'
+need_version='`$ECHO "$need_version" | $SED "$delay_single_quote_subst"`'
+version_type='`$ECHO "$version_type" | $SED "$delay_single_quote_subst"`'
+runpath_var='`$ECHO "$runpath_var" | $SED "$delay_single_quote_subst"`'
+shlibpath_var='`$ECHO "$shlibpath_var" | $SED "$delay_single_quote_subst"`'
+shlibpath_overrides_runpath='`$ECHO "$shlibpath_overrides_runpath" | $SED "$delay_single_quote_subst"`'
+libname_spec='`$ECHO "$libname_spec" | $SED "$delay_single_quote_subst"`'
+library_names_spec='`$ECHO "$library_names_spec" | $SED "$delay_single_quote_subst"`'
+soname_spec='`$ECHO "$soname_spec" | $SED "$delay_single_quote_subst"`'
+install_override_mode='`$ECHO "$install_override_mode" | $SED "$delay_single_quote_subst"`'
+postinstall_cmds='`$ECHO "$postinstall_cmds" | $SED "$delay_single_quote_subst"`'
+postuninstall_cmds='`$ECHO "$postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
+finish_cmds='`$ECHO "$finish_cmds" | $SED "$delay_single_quote_subst"`'
+finish_eval='`$ECHO "$finish_eval" | $SED "$delay_single_quote_subst"`'
+hardcode_into_libs='`$ECHO "$hardcode_into_libs" | $SED "$delay_single_quote_subst"`'
+sys_lib_search_path_spec='`$ECHO "$sys_lib_search_path_spec" | $SED "$delay_single_quote_subst"`'
+configure_time_dlsearch_path='`$ECHO "$configure_time_dlsearch_path" | $SED "$delay_single_quote_subst"`'
+configure_time_lt_sys_library_path='`$ECHO "$configure_time_lt_sys_library_path" | $SED "$delay_single_quote_subst"`'
+hardcode_action='`$ECHO "$hardcode_action" | $SED "$delay_single_quote_subst"`'
+enable_dlopen='`$ECHO "$enable_dlopen" | $SED "$delay_single_quote_subst"`'
+enable_dlopen_self='`$ECHO "$enable_dlopen_self" | $SED "$delay_single_quote_subst"`'
+enable_dlopen_self_static='`$ECHO "$enable_dlopen_self_static" | $SED "$delay_single_quote_subst"`'
+old_striplib='`$ECHO "$old_striplib" | $SED "$delay_single_quote_subst"`'
+striplib='`$ECHO "$striplib" | $SED "$delay_single_quote_subst"`'
+
+LTCC='$LTCC'
+LTCFLAGS='$LTCFLAGS'
+compiler='$compiler_DEFAULT'
+
+# A function that is used when there is no print builtin or printf.
+func_fallback_echo ()
+{
+ eval 'cat <<_LTECHO_EOF
+\$1
+_LTECHO_EOF'
+}
+
+# Quote evaled strings.
+for var in AS \
+DLLTOOL \
+OBJDUMP \
+SHELL \
+ECHO \
+PATH_SEPARATOR \
+SED \
+GREP \
+EGREP \
+FGREP \
+LD \
+NM \
+LN_S \
+lt_SP2NL \
+lt_NL2SP \
+reload_flag \
+deplibs_check_method \
+file_magic_cmd \
+file_magic_glob \
+want_nocaseglob \
+sharedlib_from_linklib_cmd \
+AR \
+AR_FLAGS \
+archiver_list_spec \
+STRIP \
+RANLIB \
+CC \
+CFLAGS \
+compiler \
+lt_cv_sys_global_symbol_pipe \
+lt_cv_sys_global_symbol_to_cdecl \
+lt_cv_sys_global_symbol_to_import \
+lt_cv_sys_global_symbol_to_c_name_address \
+lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \
+lt_cv_nm_interface \
+nm_file_list_spec \
+lt_cv_truncate_bin \
+lt_prog_compiler_no_builtin_flag \
+lt_prog_compiler_pic \
+lt_prog_compiler_wl \
+lt_prog_compiler_static \
+lt_cv_prog_compiler_c_o \
+need_locks \
+MANIFEST_TOOL \
+DSYMUTIL \
+NMEDIT \
+LIPO \
+OTOOL \
+OTOOL64 \
+shrext_cmds \
+export_dynamic_flag_spec \
+whole_archive_flag_spec \
+compiler_needs_object \
+with_gnu_ld \
+allow_undefined_flag \
+no_undefined_flag \
+hardcode_libdir_flag_spec \
+hardcode_libdir_separator \
+exclude_expsyms \
+include_expsyms \
+file_list_spec \
+variables_saved_for_relink \
+libname_spec \
+library_names_spec \
+soname_spec \
+install_override_mode \
+finish_eval \
+old_striplib \
+striplib; do
+ case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
+ *[\\\\\\\`\\"\\\$]*)
+ eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\"" ## exclude from sc_prohibit_nested_quotes
+ ;;
+ *)
+ eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
+ ;;
+ esac
+done
+
+# Double-quote double-evaled strings.
+for var in reload_cmds \
+old_postinstall_cmds \
+old_postuninstall_cmds \
+old_archive_cmds \
+extract_expsyms_cmds \
+old_archive_from_new_cmds \
+old_archive_from_expsyms_cmds \
+archive_cmds \
+archive_expsym_cmds \
+module_cmds \
+module_expsym_cmds \
+export_symbols_cmds \
+prelink_cmds \
+postlink_cmds \
+postinstall_cmds \
+postuninstall_cmds \
+finish_cmds \
+sys_lib_search_path_spec \
+configure_time_dlsearch_path \
+configure_time_lt_sys_library_path; do
+ case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
+ *[\\\\\\\`\\"\\\$]*)
+ eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\"" ## exclude from sc_prohibit_nested_quotes
+ ;;
+ *)
+ eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
+ ;;
+ esac
+done
+
+ac_aux_dir='$ac_aux_dir'
+
+# See if we are running on zsh, and set the options that allow our
+# commands through without removal of \ escapes INIT.
+if test -n "\${ZSH_VERSION+set}"; then
+ setopt NO_GLOB_SUBST
+fi
+
+
+ PACKAGE='$PACKAGE'
+ VERSION='$VERSION'
+ RM='$RM'
+ ofile='$ofile'
+
+
+
+
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+
+# Handling of arguments.
+for ac_config_target in $ac_config_targets
+do
+ case $ac_config_target in
+ "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;;
+ "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
+ "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
+ "include/Makefile") CONFIG_FILES="$CONFIG_FILES include/Makefile" ;;
+ "texlua53.pc") CONFIG_FILES="$CONFIG_FILES texlua53.pc" ;;
+
+ *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
+ esac
+done
+
+
+# If the user did not use the arguments to specify the items to instantiate,
+# then the envvar interface is used. Set only those that are not.
+# We use the long form for the default assignment because of an extremely
+# bizarre bug on SunOS 4.1.3.
+if $ac_need_defaults; then
+ test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
+ test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
+ test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
+fi
+
+# Have a temporary directory for convenience. Make it in the build tree
+# simply because there is no reason against having it here, and in addition,
+# creating and moving files from /tmp can sometimes cause problems.
+# Hook for its removal unless debugging.
+# Note that there is a small window in which the directory will not be cleaned:
+# after its creation but before its name has been assigned to `$tmp'.
+$debug ||
+{
+ tmp= ac_tmp=
+ trap 'exit_status=$?
+ : "${ac_tmp:=$tmp}"
+ { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
+' 0
+ trap 'as_fn_exit 1' 1 2 13 15
+}
+# Create a (secure) tmp directory for tmp files.
+
+{
+ tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
+ test -d "$tmp"
+} ||
+{
+ tmp=./conf$$-$RANDOM
+ (umask 077 && mkdir "$tmp")
+} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
+ac_tmp=$tmp
+
+# Set up the scripts for CONFIG_FILES section.
+# No need to generate them if there are no CONFIG_FILES.
+# This happens for instance with `./config.status config.h'.
+if test -n "$CONFIG_FILES"; then
+
+
+ac_cr=`echo X | tr X '\015'`
+# On cygwin, bash can eat \r inside `` if the user requested igncr.
+# But we know of no other shell where ac_cr would be empty at this
+# point, so we can use a bashism as a fallback.
+if test "x$ac_cr" = x; then
+ eval ac_cr=\$\'\\r\'
+fi
+ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
+if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
+ ac_cs_awk_cr='\\r'
+else
+ ac_cs_awk_cr=$ac_cr
+fi
+
+echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
+_ACEOF
+
+
+{
+ echo "cat >conf$$subs.awk <<_ACEOF" &&
+ echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
+ echo "_ACEOF"
+} >conf$$subs.sh ||
+ as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
+ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
+ac_delim='%!_!# '
+for ac_last_try in false false false false false :; do
+ . ./conf$$subs.sh ||
+ as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
+
+ ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
+ if test $ac_delim_n = $ac_delim_num; then
+ break
+ elif $ac_last_try; then
+ as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
+ else
+ ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
+ fi
+done
+rm -f conf$$subs.sh
+
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
+_ACEOF
+sed -n '
+h
+s/^/S["/; s/!.*/"]=/
+p
+g
+s/^[^!]*!//
+:repl
+t repl
+s/'"$ac_delim"'$//
+t delim
+:nl
+h
+s/\(.\{148\}\)..*/\1/
+t more1
+s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
+p
+n
+b repl
+:more1
+s/["\\]/\\&/g; s/^/"/; s/$/"\\/
+p
+g
+s/.\{148\}//
+t nl
+:delim
+h
+s/\(.\{148\}\)..*/\1/
+t more2
+s/["\\]/\\&/g; s/^/"/; s/$/"/
+p
+b
+:more2
+s/["\\]/\\&/g; s/^/"/; s/$/"\\/
+p
+g
+s/.\{148\}//
+t delim
+' <conf$$subs.awk | sed '
+/^[^""]/{
+ N
+ s/\n//
+}
+' >>$CONFIG_STATUS || ac_write_fail=1
+rm -f conf$$subs.awk
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+_ACAWK
+cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
+ for (key in S) S_is_set[key] = 1
+ FS = ""
+
+}
+{
+ line = $ 0
+ nfields = split(line, field, "@")
+ substed = 0
+ len = length(field[1])
+ for (i = 2; i < nfields; i++) {
+ key = field[i]
+ keylen = length(key)
+ if (S_is_set[key]) {
+ value = S[key]
+ line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
+ len += length(value) + length(field[++i])
+ substed = 1
+ } else
+ len += 1 + keylen
+ }
+
+ print line
+}
+
+_ACAWK
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
+ sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
+else
+ cat
+fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
+ || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
+_ACEOF
+
+# VPATH may cause trouble with some makes, so we remove sole $(srcdir),
+# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
+# trailing colons and then remove the whole line if VPATH becomes empty
+# (actually we leave an empty line to preserve line numbers).
+if test "x$srcdir" = x.; then
+ ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{
+h
+s///
+s/^/:/
+s/[ ]*$/:/
+s/:\$(srcdir):/:/g
+s/:\${srcdir}:/:/g
+s/:@srcdir@:/:/g
+s/^:*//
+s/:*$//
+x
+s/\(=[ ]*\).*/\1/
+G
+s/\n//
+s/^[^=]*=[ ]*$//
+}'
+fi
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+fi # test -n "$CONFIG_FILES"
+
+# Set up the scripts for CONFIG_HEADERS section.
+# No need to generate them if there are no CONFIG_HEADERS.
+# This happens for instance with `./config.status Makefile'.
+if test -n "$CONFIG_HEADERS"; then
+cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
+BEGIN {
+_ACEOF
+
+# Transform confdefs.h into an awk script `defines.awk', embedded as
+# here-document in config.status, that substitutes the proper values into
+# config.h.in to produce config.h.
+
+# Create a delimiter string that does not exist in confdefs.h, to ease
+# handling of long lines.
+ac_delim='%!_!# '
+for ac_last_try in false false :; do
+ ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
+ if test -z "$ac_tt"; then
+ break
+ elif $ac_last_try; then
+ as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
+ else
+ ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
+ fi
+done
+
+# For the awk script, D is an array of macro values keyed by name,
+# likewise P contains macro parameters if any. Preserve backslash
+# newline sequences.
+
+ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
+sed -n '
+s/.\{148\}/&'"$ac_delim"'/g
+t rset
+:rset
+s/^[ ]*#[ ]*define[ ][ ]*/ /
+t def
+d
+:def
+s/\\$//
+t bsnl
+s/["\\]/\\&/g
+s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
+D["\1"]=" \3"/p
+s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
+d
+:bsnl
+s/["\\]/\\&/g
+s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
+D["\1"]=" \3\\\\\\n"\\/p
+t cont
+s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
+t cont
+d
+:cont
+n
+s/.\{148\}/&'"$ac_delim"'/g
+t clear
+:clear
+s/\\$//
+t bsnlc
+s/["\\]/\\&/g; s/^/"/; s/$/"/p
+d
+:bsnlc
+s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
+b cont
+' <confdefs.h | sed '
+s/'"$ac_delim"'/"\\\
+"/g' >>$CONFIG_STATUS || ac_write_fail=1
+
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ for (key in D) D_is_set[key] = 1
+ FS = ""
+}
+/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
+ line = \$ 0
+ split(line, arg, " ")
+ if (arg[1] == "#") {
+ defundef = arg[2]
+ mac1 = arg[3]
+ } else {
+ defundef = substr(arg[1], 2)
+ mac1 = arg[2]
+ }
+ split(mac1, mac2, "(") #)
+ macro = mac2[1]
+ prefix = substr(line, 1, index(line, defundef) - 1)
+ if (D_is_set[macro]) {
+ # Preserve the white space surrounding the "#".
+ print prefix "define", macro P[macro] D[macro]
+ next
+ } else {
+ # Replace #undef with comments. This is necessary, for example,
+ # in the case of _POSIX_SOURCE, which is predefined and required
+ # on some systems where configure will not decide to define it.
+ if (defundef == "undef") {
+ print "/*", prefix defundef, macro, "*/"
+ next
+ }
+ }
+}
+{ print }
+_ACAWK
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+ as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
+fi # test -n "$CONFIG_HEADERS"
+
+
+eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS"
+shift
+for ac_tag
+do
+ case $ac_tag in
+ :[FHLC]) ac_mode=$ac_tag; continue;;
+ esac
+ case $ac_mode$ac_tag in
+ :[FHL]*:*);;
+ :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
+ :[FH]-) ac_tag=-:-;;
+ :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
+ esac
+ ac_save_IFS=$IFS
+ IFS=:
+ set x $ac_tag
+ IFS=$ac_save_IFS
+ shift
+ ac_file=$1
+ shift
+
+ case $ac_mode in
+ :L) ac_source=$1;;
+ :[FH])
+ ac_file_inputs=
+ for ac_f
+ do
+ case $ac_f in
+ -) ac_f="$ac_tmp/stdin";;
+ *) # Look for the file first in the build tree, then in the source tree
+ # (if the path is not absolute). The absolute path cannot be DOS-style,
+ # because $ac_f cannot contain `:'.
+ test -f "$ac_f" ||
+ case $ac_f in
+ [\\/$]*) false;;
+ *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
+ esac ||
+ as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
+ esac
+ case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
+ as_fn_append ac_file_inputs " '$ac_f'"
+ done
+
+ # Let's still pretend it is `configure' which instantiates (i.e., don't
+ # use $as_me), people would be surprised to read:
+ # /* config.h. Generated by config.status. */
+ configure_input='Generated from '`
+ $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
+ `' by configure.'
+ if test x"$ac_file" != x-; then
+ configure_input="$ac_file. $configure_input"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
+$as_echo "$as_me: creating $ac_file" >&6;}
+ fi
+ # Neutralize special characters interpreted by sed in replacement strings.
+ case $configure_input in #(
+ *\&* | *\|* | *\\* )
+ ac_sed_conf_input=`$as_echo "$configure_input" |
+ sed 's/[\\\\&|]/\\\\&/g'`;; #(
+ *) ac_sed_conf_input=$configure_input;;
+ esac
+
+ case $ac_tag in
+ *:-:* | *:-) cat >"$ac_tmp/stdin" \
+ || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
+ esac
+ ;;
+ esac
+
+ ac_dir=`$as_dirname -- "$ac_file" ||
+$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$ac_file" : 'X\(//\)[^/]' \| \
+ X"$ac_file" : 'X\(//\)$' \| \
+ X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$ac_file" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+ as_dir="$ac_dir"; as_fn_mkdir_p
+ ac_builddir=.
+
+case "$ac_dir" in
+.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
+*)
+ ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
+ # A ".." for each directory in $ac_dir_suffix.
+ ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
+ case $ac_top_builddir_sub in
+ "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
+ *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
+ esac ;;
+esac
+ac_abs_top_builddir=$ac_pwd
+ac_abs_builddir=$ac_pwd$ac_dir_suffix
+# for backward compatibility:
+ac_top_builddir=$ac_top_build_prefix
+
+case $srcdir in
+ .) # We are building in place.
+ ac_srcdir=.
+ ac_top_srcdir=$ac_top_builddir_sub
+ ac_abs_top_srcdir=$ac_pwd ;;
+ [\\/]* | ?:[\\/]* ) # Absolute name.
+ ac_srcdir=$srcdir$ac_dir_suffix;
+ ac_top_srcdir=$srcdir
+ ac_abs_top_srcdir=$srcdir ;;
+ *) # Relative name.
+ ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
+ ac_top_srcdir=$ac_top_build_prefix$srcdir
+ ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
+esac
+ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
+
+
+ case $ac_mode in
+ :F)
+ #
+ # CONFIG_FILE
+ #
+
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+# If the template does not know about datarootdir, expand it.
+# FIXME: This hack should be removed a few years after 2.60.
+ac_datarootdir_hack=; ac_datarootdir_seen=
+ac_sed_dataroot='
+/datarootdir/ {
+ p
+ q
+}
+/@datadir@/p
+/@docdir@/p
+/@infodir@/p
+/@localedir@/p
+/@mandir@/p'
+case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
+*datarootdir*) ac_datarootdir_seen=yes;;
+*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
+$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ ac_datarootdir_hack='
+ s&@datadir@&$datadir&g
+ s&@docdir@&$docdir&g
+ s&@infodir@&$infodir&g
+ s&@localedir@&$localedir&g
+ s&@mandir@&$mandir&g
+ s&\\\${datarootdir}&$datarootdir&g' ;;
+esac
+_ACEOF
+
+# Neutralize VPATH when `$srcdir' = `.'.
+# Shell code in configure.ac might set extrasub.
+# FIXME: do we really want to maintain this feature?
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ac_sed_extra="$ac_vpsub
+$extrasub
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+:t
+/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
+s|@configure_input@|$ac_sed_conf_input|;t t
+s&@top_builddir@&$ac_top_builddir_sub&;t t
+s&@top_build_prefix@&$ac_top_build_prefix&;t t
+s&@srcdir@&$ac_srcdir&;t t
+s&@abs_srcdir@&$ac_abs_srcdir&;t t
+s&@top_srcdir@&$ac_top_srcdir&;t t
+s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
+s&@builddir@&$ac_builddir&;t t
+s&@abs_builddir@&$ac_abs_builddir&;t t
+s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
+$ac_datarootdir_hack
+"
+eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
+ >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
+
+test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
+ { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
+ { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \
+ "$ac_tmp/out"`; test -z "$ac_out"; } &&
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
+which seems to be undefined. Please make sure it is defined" >&5
+$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
+which seems to be undefined. Please make sure it is defined" >&2;}
+
+ rm -f "$ac_tmp/stdin"
+ case $ac_file in
+ -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
+ *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
+ esac \
+ || as_fn_error $? "could not create $ac_file" "$LINENO" 5
+ ;;
+ :H)
+ #
+ # CONFIG_HEADER
+ #
+ if test x"$ac_file" != x-; then
+ {
+ $as_echo "/* $configure_input */" \
+ && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
+ } >"$ac_tmp/config.h" \
+ || as_fn_error $? "could not create $ac_file" "$LINENO" 5
+ if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
+$as_echo "$as_me: $ac_file is unchanged" >&6;}
+ else
+ rm -f "$ac_file"
+ mv "$ac_tmp/config.h" "$ac_file" \
+ || as_fn_error $? "could not create $ac_file" "$LINENO" 5
+ fi
+ else
+ $as_echo "/* $configure_input */" \
+ && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
+ || as_fn_error $? "could not create -" "$LINENO" 5
+ fi
+ ;;
+
+ :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
+$as_echo "$as_me: executing $ac_file commands" >&6;}
+ ;;
+ esac
+
+
+ case $ac_file$ac_mode in
+ "libtool":C)
+
+ # See if we are running on zsh, and set the options that allow our
+ # commands through without removal of \ escapes.
+ if test -n "${ZSH_VERSION+set}"; then
+ setopt NO_GLOB_SUBST
+ fi
+
+ cfgfile=${ofile}T
+ trap "$RM \"$cfgfile\"; exit 1" 1 2 15
+ $RM "$cfgfile"
+
+ cat <<_LT_EOF >> "$cfgfile"
+#! $SHELL
+# Generated automatically by $as_me ($PACKAGE) $VERSION
+# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
+# NOTE: Changes made to this file will be lost: look at ltmain.sh.
+
+# Provide generalized library-building support services.
+# Written by Gordon Matzigkeit, 1996
+
+# Copyright (C) 2014 Free Software Foundation, Inc.
+# This is free software; see the source for copying conditions. There is NO
+# warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+
+# GNU Libtool is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of of the License, or
+# (at your option) any later version.
+#
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program or library that is built
+# using GNU Libtool, you may include this file under the same
+# distribution terms that you use for the rest of that program.
+#
+# GNU Libtool is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+
+# The names of the tagged configurations supported by this script.
+available_tags=''
+
+# Configured defaults for sys_lib_dlsearch_path munging.
+: \${LT_SYS_LIBRARY_PATH="$configure_time_lt_sys_library_path"}
+
+# ### BEGIN LIBTOOL CONFIG
+
+# Which release of libtool.m4 was used?
+macro_version=$macro_version
+macro_revision=$macro_revision
+
+# Assembler program.
+AS=$lt_AS
+
+# DLL creation program.
+DLLTOOL=$lt_DLLTOOL
+
+# Object dumper program.
+OBJDUMP=$lt_OBJDUMP
+
+# Whether or not to build shared libraries.
+build_libtool_libs=$enable_shared
+
+# Whether or not to build static libraries.
+build_old_libs=$enable_static
+
+# What type of objects to build.
+pic_mode=$pic_mode
+
+# Whether or not to optimize for fast installation.
+fast_install=$enable_fast_install
+
+# Shared archive member basename,for filename based shared library versioning on AIX.
+shared_archive_member_spec=$shared_archive_member_spec
+
+# Shell to use when invoking shell scripts.
+SHELL=$lt_SHELL
+
+# An echo program that protects backslashes.
+ECHO=$lt_ECHO
+
+# The PATH separator for the build system.
+PATH_SEPARATOR=$lt_PATH_SEPARATOR
+
+# The host system.
+host_alias=$host_alias
+host=$host
+host_os=$host_os
+
+# The build system.
+build_alias=$build_alias
+build=$build
+build_os=$build_os
+
+# A sed program that does not truncate output.
+SED=$lt_SED
+
+# Sed that helps us avoid accidentally triggering echo(1) options like -n.
+Xsed="\$SED -e 1s/^X//"
+
+# A grep program that handles long lines.
+GREP=$lt_GREP
+
+# An ERE matcher.
+EGREP=$lt_EGREP
+
+# A literal string matcher.
+FGREP=$lt_FGREP
+
+# A BSD- or MS-compatible name lister.
+NM=$lt_NM
+
+# Whether we need soft or hard links.
+LN_S=$lt_LN_S
+
+# What is the maximum length of a command?
+max_cmd_len=$max_cmd_len
+
+# Object file suffix (normally "o").
+objext=$ac_objext
+
+# Executable file suffix (normally "").
+exeext=$exeext
+
+# whether the shell understands "unset".
+lt_unset=$lt_unset
+
+# turn spaces into newlines.
+SP2NL=$lt_lt_SP2NL
+
+# turn newlines into spaces.
+NL2SP=$lt_lt_NL2SP
+
+# convert \$build file names to \$host format.
+to_host_file_cmd=$lt_cv_to_host_file_cmd
+
+# convert \$build files to toolchain format.
+to_tool_file_cmd=$lt_cv_to_tool_file_cmd
+
+# Method to check whether dependent libraries are shared objects.
+deplibs_check_method=$lt_deplibs_check_method
+
+# Command to use when deplibs_check_method = "file_magic".
+file_magic_cmd=$lt_file_magic_cmd
+
+# How to find potential files when deplibs_check_method = "file_magic".
+file_magic_glob=$lt_file_magic_glob
+
+# Find potential files using nocaseglob when deplibs_check_method = "file_magic".
+want_nocaseglob=$lt_want_nocaseglob
+
+# Command to associate shared and link libraries.
+sharedlib_from_linklib_cmd=$lt_sharedlib_from_linklib_cmd
+
+# The archiver.
+AR=$lt_AR
+
+# Flags to create an archive.
+AR_FLAGS=$lt_AR_FLAGS
+
+# How to feed a file listing to the archiver.
+archiver_list_spec=$lt_archiver_list_spec
+
+# A symbol stripping program.
+STRIP=$lt_STRIP
+
+# Commands used to install an old-style archive.
+RANLIB=$lt_RANLIB
+old_postinstall_cmds=$lt_old_postinstall_cmds
+old_postuninstall_cmds=$lt_old_postuninstall_cmds
+
+# Whether to use a lock for old archive extraction.
+lock_old_archive_extraction=$lock_old_archive_extraction
+
+# A C compiler.
+LTCC=$lt_CC
+
+# LTCC compiler flags.
+LTCFLAGS=$lt_CFLAGS
+
+# Take the output of nm and produce a listing of raw symbols and C names.
+global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
+
+# Transform the output of nm in a proper C declaration.
+global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
+
+# Transform the output of nm into a list of symbols to manually relocate.
+global_symbol_to_import=$lt_lt_cv_sys_global_symbol_to_import
+
+# Transform the output of nm in a C name address pair.
+global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
+
+# Transform the output of nm in a C name address pair when lib prefix is needed.
+global_symbol_to_c_name_address_lib_prefix=$lt_lt_cv_sys_global_symbol_to_c_name_address_lib_prefix
+
+# The name lister interface.
+nm_interface=$lt_lt_cv_nm_interface
+
+# Specify filename containing input files for \$NM.
+nm_file_list_spec=$lt_nm_file_list_spec
+
+# The root where to search for dependent libraries,and where our libraries should be installed.
+lt_sysroot=$lt_sysroot
+
+# Command to truncate a binary pipe.
+lt_truncate_bin=$lt_lt_cv_truncate_bin
+
+# The name of the directory that contains temporary libtool files.
+objdir=$objdir
+
+# Used to examine libraries when file_magic_cmd begins with "file".
+MAGIC_CMD=$MAGIC_CMD
+
+# Must we lock files when doing compilation?
+need_locks=$lt_need_locks
+
+# Manifest tool.
+MANIFEST_TOOL=$lt_MANIFEST_TOOL
+
+# Tool to manipulate archived DWARF debug symbol files on Mac OS X.
+DSYMUTIL=$lt_DSYMUTIL
+
+# Tool to change global to local symbols on Mac OS X.
+NMEDIT=$lt_NMEDIT
+
+# Tool to manipulate fat objects and archives on Mac OS X.
+LIPO=$lt_LIPO
+
+# ldd/readelf like tool for Mach-O binaries on Mac OS X.
+OTOOL=$lt_OTOOL
+
+# ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4.
+OTOOL64=$lt_OTOOL64
+
+# Old archive suffix (normally "a").
+libext=$libext
+
+# Shared library suffix (normally ".so").
+shrext_cmds=$lt_shrext_cmds
+
+# The commands to extract the exported symbol list from a shared archive.
+extract_expsyms_cmds=$lt_extract_expsyms_cmds
+
+# Variables whose values should be saved in libtool wrapper scripts and
+# restored at link time.
+variables_saved_for_relink=$lt_variables_saved_for_relink
+
+# Do we need the "lib" prefix for modules?
+need_lib_prefix=$need_lib_prefix
+
+# Do we need a version for libraries?
+need_version=$need_version
+
+# Library versioning type.
+version_type=$version_type
+
+# Shared library runtime path variable.
+runpath_var=$runpath_var
+
+# Shared library path variable.
+shlibpath_var=$shlibpath_var
+
+# Is shlibpath searched before the hard-coded library search path?
+shlibpath_overrides_runpath=$shlibpath_overrides_runpath
+
+# Format of library name prefix.
+libname_spec=$lt_libname_spec
+
+# List of archive names. First name is the real one, the rest are links.
+# The last name is the one that the linker finds with -lNAME
+library_names_spec=$lt_library_names_spec
+
+# The coded name of the library, if different from the real name.
+soname_spec=$lt_soname_spec
+
+# Permission mode override for installation of shared libraries.
+install_override_mode=$lt_install_override_mode
+
+# Command to use after installation of a shared archive.
+postinstall_cmds=$lt_postinstall_cmds
+
+# Command to use after uninstallation of a shared archive.
+postuninstall_cmds=$lt_postuninstall_cmds
+
+# Commands used to finish a libtool library installation in a directory.
+finish_cmds=$lt_finish_cmds
+
+# As "finish_cmds", except a single script fragment to be evaled but
+# not shown.
+finish_eval=$lt_finish_eval
+
+# Whether we should hardcode library paths into libraries.
+hardcode_into_libs=$hardcode_into_libs
+
+# Compile-time system search path for libraries.
+sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
+
+# Detected run-time system search path for libraries.
+sys_lib_dlsearch_path_spec=$lt_configure_time_dlsearch_path
+
+# Explicit LT_SYS_LIBRARY_PATH set during ./configure time.
+configure_time_lt_sys_library_path=$lt_configure_time_lt_sys_library_path
+
+# Whether dlopen is supported.
+dlopen_support=$enable_dlopen
+
+# Whether dlopen of programs is supported.
+dlopen_self=$enable_dlopen_self
+
+# Whether dlopen of statically linked programs is supported.
+dlopen_self_static=$enable_dlopen_self_static
+
+# Commands to strip libraries.
+old_striplib=$lt_old_striplib
+striplib=$lt_striplib
+
+
+# The linker used to build libraries.
+LD=$lt_LD
+
+# How to create reloadable object files.
+reload_flag=$lt_reload_flag
+reload_cmds=$lt_reload_cmds
+
+# Commands used to build an old-style archive.
+old_archive_cmds=$lt_old_archive_cmds
+
+# A language specific compiler.
+CC=$lt_compiler
+
+# Is the compiler the GNU compiler?
+with_gcc=$GCC
+
+# Compiler flag to turn off builtin functions.
+no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag
+
+# Additional compiler flags for building library objects.
+pic_flag=$lt_lt_prog_compiler_pic
+
+# How to pass a linker flag through the compiler.
+wl=$lt_lt_prog_compiler_wl
+
+# Compiler flag to prevent dynamic linking.
+link_static_flag=$lt_lt_prog_compiler_static
+
+# Does compiler simultaneously support -c and -o options?
+compiler_c_o=$lt_lt_cv_prog_compiler_c_o
+
+# Whether or not to add -lc for building shared libraries.
+build_libtool_need_lc=$archive_cmds_need_lc
+
+# Whether or not to disallow shared libs when runtime libs are static.
+allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes
+
+# Compiler flag to allow reflexive dlopens.
+export_dynamic_flag_spec=$lt_export_dynamic_flag_spec
+
+# Compiler flag to generate shared objects directly from archives.
+whole_archive_flag_spec=$lt_whole_archive_flag_spec
+
+# Whether the compiler copes with passing no objects directly.
+compiler_needs_object=$lt_compiler_needs_object
+
+# Create an old-style archive from a shared archive.
+old_archive_from_new_cmds=$lt_old_archive_from_new_cmds
+
+# Create a temporary old-style archive to link instead of a shared archive.
+old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds
+
+# Commands used to build a shared archive.
+archive_cmds=$lt_archive_cmds
+archive_expsym_cmds=$lt_archive_expsym_cmds
+
+# Commands used to build a loadable module if different from building
+# a shared archive.
+module_cmds=$lt_module_cmds
+module_expsym_cmds=$lt_module_expsym_cmds
+
+# Whether we are building with GNU ld or not.
+with_gnu_ld=$lt_with_gnu_ld
+
+# Flag that allows shared libraries with undefined symbols to be built.
+allow_undefined_flag=$lt_allow_undefined_flag
+
+# Flag that enforces no undefined symbols.
+no_undefined_flag=$lt_no_undefined_flag
+
+# Flag to hardcode \$libdir into a binary during linking.
+# This must work even if \$libdir does not exist
+hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec
+
+# Whether we need a single "-rpath" flag with a separated argument.
+hardcode_libdir_separator=$lt_hardcode_libdir_separator
+
+# Set to "yes" if using DIR/libNAME\$shared_ext during linking hardcodes
+# DIR into the resulting binary.
+hardcode_direct=$hardcode_direct
+
+# Set to "yes" if using DIR/libNAME\$shared_ext during linking hardcodes
+# DIR into the resulting binary and the resulting library dependency is
+# "absolute",i.e impossible to change by setting \$shlibpath_var if the
+# library is relocated.
+hardcode_direct_absolute=$hardcode_direct_absolute
+
+# Set to "yes" if using the -LDIR flag during linking hardcodes DIR
+# into the resulting binary.
+hardcode_minus_L=$hardcode_minus_L
+
+# Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
+# into the resulting binary.
+hardcode_shlibpath_var=$hardcode_shlibpath_var
+
+# Set to "yes" if building a shared library automatically hardcodes DIR
+# into the library and all subsequent libraries and executables linked
+# against it.
+hardcode_automatic=$hardcode_automatic
+
+# Set to yes if linker adds runtime paths of dependent libraries
+# to runtime path list.
+inherit_rpath=$inherit_rpath
+
+# Whether libtool must link a program against all its dependency libraries.
+link_all_deplibs=$link_all_deplibs
+
+# Set to "yes" if exported symbols are required.
+always_export_symbols=$always_export_symbols
+
+# The commands to list exported symbols.
+export_symbols_cmds=$lt_export_symbols_cmds
+
+# Symbols that should not be listed in the preloaded symbols.
+exclude_expsyms=$lt_exclude_expsyms
+
+# Symbols that must always be exported.
+include_expsyms=$lt_include_expsyms
+
+# Commands necessary for linking programs (against libraries) with templates.
+prelink_cmds=$lt_prelink_cmds
+
+# Commands necessary for finishing linking programs.
+postlink_cmds=$lt_postlink_cmds
+
+# Specify filename containing input files.
+file_list_spec=$lt_file_list_spec
+
+# How to hardcode a shared library path into an executable.
+hardcode_action=$hardcode_action
+
+# ### END LIBTOOL CONFIG
+
+_LT_EOF
+
+ cat <<'_LT_EOF' >> "$cfgfile"
+
+# ### BEGIN FUNCTIONS SHARED WITH CONFIGURE
+
+# func_munge_path_list VARIABLE PATH
+# -----------------------------------
+# VARIABLE is name of variable containing _space_ separated list of
+# directories to be munged by the contents of PATH, which is string
+# having a format:
+# "DIR[:DIR]:"
+# string "DIR[ DIR]" will be prepended to VARIABLE
+# ":DIR[:DIR]"
+# string "DIR[ DIR]" will be appended to VARIABLE
+# "DIRP[:DIRP]::[DIRA:]DIRA"
+# string "DIRP[ DIRP]" will be prepended to VARIABLE and string
+# "DIRA[ DIRA]" will be appended to VARIABLE
+# "DIR[:DIR]"
+# VARIABLE will be replaced by "DIR[ DIR]"
+func_munge_path_list ()
+{
+ case x@S|@2 in
+ x)
+ ;;
+ *:)
+ eval @S|@1=\"`$ECHO @S|@2 | $SED 's/:/ /g'` \@S|@@S|@1\"
+ ;;
+ x:*)
+ eval @S|@1=\"\@S|@@S|@1 `$ECHO @S|@2 | $SED 's/:/ /g'`\"
+ ;;
+ *::*)
+ eval @S|@1=\"\@S|@@S|@1\ `$ECHO @S|@2 | $SED -e 's/.*:://' -e 's/:/ /g'`\"
+ eval @S|@1=\"`$ECHO @S|@2 | $SED -e 's/::.*//' -e 's/:/ /g'`\ \@S|@@S|@1\"
+ ;;
+ *)
+ eval @S|@1=\"`$ECHO @S|@2 | $SED 's/:/ /g'`\"
+ ;;
+ esac
+}
+
+
+# Calculate cc_basename. Skip known compiler wrappers and cross-prefix.
+func_cc_basename ()
+{
+ for cc_temp in @S|@*""; do
+ case $cc_temp in
+ compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
+ distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
+ \-*) ;;
+ *) break;;
+ esac
+ done
+ func_cc_basename_result=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
+}
+
+
+# ### END FUNCTIONS SHARED WITH CONFIGURE
+
+_LT_EOF
+
+ case $host_os in
+ aix3*)
+ cat <<\_LT_EOF >> "$cfgfile"
+# AIX sometimes has problems with the GCC collect2 program. For some
+# reason, if we set the COLLECT_NAMES environment variable, the problems
+# vanish in a puff of smoke.
+if test set != "${COLLECT_NAMES+set}"; then
+ COLLECT_NAMES=
+ export COLLECT_NAMES
+fi
+_LT_EOF
+ ;;
+ esac
+
+
+ltmain=$ac_aux_dir/ltmain.sh
+
+
+ # We use sed instead of cat because bash on DJGPP gets confused if
+ # if finds mixed CR/LF and LF-only lines. Since sed operates in
+ # text mode, it properly converts lines to CR/LF. This bash problem
+ # is reportedly fixed, but why not run on old versions too?
+ sed '$q' "$ltmain" >> "$cfgfile" \
+ || (rm -f "$cfgfile"; exit 1)
+
+ mv -f "$cfgfile" "$ofile" ||
+ (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
+ chmod +x "$ofile"
+
+ ;;
+
+ esac
+done # for ac_tag
+
+
+as_fn_exit 0
+_ACEOF
+ac_clean_files=$ac_clean_files_save
+
+test $ac_write_fail = 0 ||
+ as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
+
+
+# configure is writing to config.log, and then calls config.status.
+# config.status does its own redirection, appending to config.log.
+# Unfortunately, on DOS this fails, as config.log is still kept open
+# by configure, so config.status won't be able to write to it; its
+# output is simply discarded. So we exec the FD to /dev/null,
+# effectively closing config.log, so it can be properly (re)opened and
+# appended to by config.status. When coming back to configure, we
+# need to make the FD available again.
+if test "$no_create" != yes; then
+ ac_cs_success=:
+ ac_config_status_args=
+ test "$silent" = yes &&
+ ac_config_status_args="$ac_config_status_args --quiet"
+ exec 5>/dev/null
+ $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
+ exec 5>>config.log
+ # Use ||, not &&, to avoid exiting from the if with $? = 1, which
+ # would make configure fail if this is the last instruction.
+ $ac_cs_success || as_fn_exit 1
+fi
+if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
+$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
+fi
+
diff --git a/Build/source/libs/lua53/autom4te.cache/output.1 b/Build/source/libs/lua53/autom4te.cache/output.1
new file mode 100644
index 00000000000..c157aaa3ed1
--- /dev/null
+++ b/Build/source/libs/lua53/autom4te.cache/output.1
@@ -0,0 +1,16150 @@
+@%:@! /bin/sh
+@%:@ Guess values for system-dependent variables and create Makefiles.
+@%:@ Generated by GNU Autoconf 2.69 for lua53 (TeX Live) 5.3.4.
+@%:@
+@%:@ Report bugs to <tex-k@tug.org>.
+@%:@
+@%:@
+@%:@ Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
+@%:@
+@%:@
+@%:@ This configure script is free software; the Free Software Foundation
+@%:@ gives unlimited permission to copy, distribute and modify it.
+## -------------------- ##
+## M4sh Initialization. ##
+## -------------------- ##
+
+# Be more Bourne compatible
+DUALCASE=1; export DUALCASE # for MKS sh
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
+ emulate sh
+ NULLCMD=:
+ # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
+ # is contrary to our usage. Disable this feature.
+ alias -g '${1+"$@"}'='"$@"'
+ setopt NO_GLOB_SUBST
+else
+ case `(set -o) 2>/dev/null` in @%:@(
+ *posix*) :
+ set -o posix ;; @%:@(
+ *) :
+ ;;
+esac
+fi
+
+
+as_nl='
+'
+export as_nl
+# Printing a long string crashes Solaris 7 /usr/bin/printf.
+as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
+# Prefer a ksh shell builtin over an external printf program on Solaris,
+# but without wasting forks for bash or zsh.
+if test -z "$BASH_VERSION$ZSH_VERSION" \
+ && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
+ as_echo='print -r --'
+ as_echo_n='print -rn --'
+elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
+ as_echo='printf %s\n'
+ as_echo_n='printf %s'
+else
+ if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
+ as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
+ as_echo_n='/usr/ucb/echo -n'
+ else
+ as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
+ as_echo_n_body='eval
+ arg=$1;
+ case $arg in @%:@(
+ *"$as_nl"*)
+ expr "X$arg" : "X\\(.*\\)$as_nl";
+ arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
+ esac;
+ expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
+ '
+ export as_echo_n_body
+ as_echo_n='sh -c $as_echo_n_body as_echo'
+ fi
+ export as_echo_body
+ as_echo='sh -c $as_echo_body as_echo'
+fi
+
+# The user is always right.
+if test "${PATH_SEPARATOR+set}" != set; then
+ PATH_SEPARATOR=:
+ (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
+ (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
+ PATH_SEPARATOR=';'
+ }
+fi
+
+
+# IFS
+# We need space, tab and new line, in precisely that order. Quoting is
+# there to prevent editors from complaining about space-tab.
+# (If _AS_PATH_WALK were called with IFS unset, it would disable word
+# splitting by setting IFS to empty value.)
+IFS=" "" $as_nl"
+
+# Find who we are. Look in the path if we contain no directory separator.
+as_myself=
+case $0 in @%:@((
+ *[\\/]* ) as_myself=$0 ;;
+ *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
+ done
+IFS=$as_save_IFS
+
+ ;;
+esac
+# We did not find ourselves, most probably we were run as `sh COMMAND'
+# in which case we are not to be found in the path.
+if test "x$as_myself" = x; then
+ as_myself=$0
+fi
+if test ! -f "$as_myself"; then
+ $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
+ exit 1
+fi
+
+# Unset variables that we do not need and which cause bugs (e.g. in
+# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
+# suppresses any "Segmentation fault" message there. '((' could
+# trigger a bug in pdksh 5.2.14.
+for as_var in BASH_ENV ENV MAIL MAILPATH
+do eval test x\${$as_var+set} = xset \
+ && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
+done
+PS1='$ '
+PS2='> '
+PS4='+ '
+
+# NLS nuisances.
+LC_ALL=C
+export LC_ALL
+LANGUAGE=C
+export LANGUAGE
+
+# CDPATH.
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
+
+# Use a proper internal environment variable to ensure we don't fall
+ # into an infinite loop, continuously re-executing ourselves.
+ if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
+ _as_can_reexec=no; export _as_can_reexec;
+ # We cannot yet assume a decent shell, so we have to provide a
+# neutralization value for shells without unset; and this also
+# works around shells that cannot unset nonexistent variables.
+# Preserve -v and -x to the replacement shell.
+BASH_ENV=/dev/null
+ENV=/dev/null
+(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
+case $- in @%:@ ((((
+ *v*x* | *x*v* ) as_opts=-vx ;;
+ *v* ) as_opts=-v ;;
+ *x* ) as_opts=-x ;;
+ * ) as_opts= ;;
+esac
+exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
+# Admittedly, this is quite paranoid, since all the known shells bail
+# out after a failed `exec'.
+$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
+as_fn_exit 255
+ fi
+ # We don't want this to propagate to other subprocesses.
+ { _as_can_reexec=; unset _as_can_reexec;}
+if test "x$CONFIG_SHELL" = x; then
+ as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
+ emulate sh
+ NULLCMD=:
+ # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
+ # is contrary to our usage. Disable this feature.
+ alias -g '\${1+\"\$@\"}'='\"\$@\"'
+ setopt NO_GLOB_SUBST
+else
+ case \`(set -o) 2>/dev/null\` in @%:@(
+ *posix*) :
+ set -o posix ;; @%:@(
+ *) :
+ ;;
+esac
+fi
+"
+ as_required="as_fn_return () { (exit \$1); }
+as_fn_success () { as_fn_return 0; }
+as_fn_failure () { as_fn_return 1; }
+as_fn_ret_success () { return 0; }
+as_fn_ret_failure () { return 1; }
+
+exitcode=0
+as_fn_success || { exitcode=1; echo as_fn_success failed.; }
+as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
+as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
+as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
+if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
+
+else
+ exitcode=1; echo positional parameters were not saved.
+fi
+test x\$exitcode = x0 || exit 1
+test -x / || exit 1"
+ as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
+ as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
+ eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
+ test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
+
+ test -n \"\${ZSH_VERSION+set}\${BASH_VERSION+set}\" || (
+ ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+ ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
+ ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
+ PATH=/empty FPATH=/empty; export PATH FPATH
+ test \"X\`printf %s \$ECHO\`\" = \"X\$ECHO\" \\
+ || test \"X\`print -r -- \$ECHO\`\" = \"X\$ECHO\" ) || exit 1
+test \$(( 1 + 1 )) = 2 || exit 1"
+ if (eval "$as_required") 2>/dev/null; then :
+ as_have_required=yes
+else
+ as_have_required=no
+fi
+ if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
+
+else
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+as_found=false
+for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ as_found=:
+ case $as_dir in @%:@(
+ /*)
+ for as_base in sh bash ksh sh5; do
+ # Try only shells that exist, to save several forks.
+ as_shell=$as_dir/$as_base
+ if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
+ { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
+ CONFIG_SHELL=$as_shell as_have_required=yes
+ if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
+ break 2
+fi
+fi
+ done;;
+ esac
+ as_found=false
+done
+$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
+ { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
+ CONFIG_SHELL=$SHELL as_have_required=yes
+fi; }
+IFS=$as_save_IFS
+
+
+ if test "x$CONFIG_SHELL" != x; then :
+ export CONFIG_SHELL
+ # We cannot yet assume a decent shell, so we have to provide a
+# neutralization value for shells without unset; and this also
+# works around shells that cannot unset nonexistent variables.
+# Preserve -v and -x to the replacement shell.
+BASH_ENV=/dev/null
+ENV=/dev/null
+(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
+case $- in @%:@ ((((
+ *v*x* | *x*v* ) as_opts=-vx ;;
+ *v* ) as_opts=-v ;;
+ *x* ) as_opts=-x ;;
+ * ) as_opts= ;;
+esac
+exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
+# Admittedly, this is quite paranoid, since all the known shells bail
+# out after a failed `exec'.
+$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
+exit 255
+fi
+
+ if test x$as_have_required = xno; then :
+ $as_echo "$0: This script requires a shell more modern than all"
+ $as_echo "$0: the shells that I found on your system."
+ if test x${ZSH_VERSION+set} = xset ; then
+ $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
+ $as_echo "$0: be upgraded to zsh 4.3.4 or later."
+ else
+ $as_echo "$0: Please tell bug-autoconf@gnu.org and tex-k@tug.org
+$0: about your system, including any error possibly output
+$0: before this message. Then install a modern shell, or
+$0: manually run the script under such a shell if you do
+$0: have one."
+ fi
+ exit 1
+fi
+fi
+fi
+SHELL=${CONFIG_SHELL-/bin/sh}
+export SHELL
+# Unset more variables known to interfere with behavior of common tools.
+CLICOLOR_FORCE= GREP_OPTIONS=
+unset CLICOLOR_FORCE GREP_OPTIONS
+
+## --------------------- ##
+## M4sh Shell Functions. ##
+## --------------------- ##
+@%:@ as_fn_unset VAR
+@%:@ ---------------
+@%:@ Portably unset VAR.
+as_fn_unset ()
+{
+ { eval $1=; unset $1;}
+}
+as_unset=as_fn_unset
+
+@%:@ as_fn_set_status STATUS
+@%:@ -----------------------
+@%:@ Set @S|@? to STATUS, without forking.
+as_fn_set_status ()
+{
+ return $1
+} @%:@ as_fn_set_status
+
+@%:@ as_fn_exit STATUS
+@%:@ -----------------
+@%:@ Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
+as_fn_exit ()
+{
+ set +e
+ as_fn_set_status $1
+ exit $1
+} @%:@ as_fn_exit
+
+@%:@ as_fn_mkdir_p
+@%:@ -------------
+@%:@ Create "@S|@as_dir" as a directory, including parents if necessary.
+as_fn_mkdir_p ()
+{
+
+ case $as_dir in #(
+ -*) as_dir=./$as_dir;;
+ esac
+ test -d "$as_dir" || eval $as_mkdir_p || {
+ as_dirs=
+ while :; do
+ case $as_dir in #(
+ *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
+ *) as_qdir=$as_dir;;
+ esac
+ as_dirs="'$as_qdir' $as_dirs"
+ as_dir=`$as_dirname -- "$as_dir" ||
+$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$as_dir" : 'X\(//\)[^/]' \| \
+ X"$as_dir" : 'X\(//\)$' \| \
+ X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$as_dir" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+ test -d "$as_dir" && break
+ done
+ test -z "$as_dirs" || eval "mkdir $as_dirs"
+ } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
+
+
+} @%:@ as_fn_mkdir_p
+
+@%:@ as_fn_executable_p FILE
+@%:@ -----------------------
+@%:@ Test if FILE is an executable regular file.
+as_fn_executable_p ()
+{
+ test -f "$1" && test -x "$1"
+} @%:@ as_fn_executable_p
+@%:@ as_fn_append VAR VALUE
+@%:@ ----------------------
+@%:@ Append the text in VALUE to the end of the definition contained in VAR. Take
+@%:@ advantage of any shell optimizations that allow amortized linear growth over
+@%:@ repeated appends, instead of the typical quadratic growth present in naive
+@%:@ implementations.
+if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
+ eval 'as_fn_append ()
+ {
+ eval $1+=\$2
+ }'
+else
+ as_fn_append ()
+ {
+ eval $1=\$$1\$2
+ }
+fi # as_fn_append
+
+@%:@ as_fn_arith ARG...
+@%:@ ------------------
+@%:@ Perform arithmetic evaluation on the ARGs, and store the result in the
+@%:@ global @S|@as_val. Take advantage of shells that can avoid forks. The arguments
+@%:@ must be portable across @S|@(()) and expr.
+if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
+ eval 'as_fn_arith ()
+ {
+ as_val=$(( $* ))
+ }'
+else
+ as_fn_arith ()
+ {
+ as_val=`expr "$@" || test $? -eq 1`
+ }
+fi # as_fn_arith
+
+
+@%:@ as_fn_error STATUS ERROR [LINENO LOG_FD]
+@%:@ ----------------------------------------
+@%:@ Output "`basename @S|@0`: error: ERROR" to stderr. If LINENO and LOG_FD are
+@%:@ provided, also output the error to LOG_FD, referencing LINENO. Then exit the
+@%:@ script with STATUS, using 1 if that was 0.
+as_fn_error ()
+{
+ as_status=$1; test $as_status -eq 0 && as_status=1
+ if test "$4"; then
+ as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
+ fi
+ $as_echo "$as_me: error: $2" >&2
+ as_fn_exit $as_status
+} @%:@ as_fn_error
+
+if expr a : '\(a\)' >/dev/null 2>&1 &&
+ test "X`expr 00001 : '.*\(...\)'`" = X001; then
+ as_expr=expr
+else
+ as_expr=false
+fi
+
+if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
+ as_basename=basename
+else
+ as_basename=false
+fi
+
+if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
+ as_dirname=dirname
+else
+ as_dirname=false
+fi
+
+as_me=`$as_basename -- "$0" ||
+$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
+ X"$0" : 'X\(//\)$' \| \
+ X"$0" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X/"$0" |
+ sed '/^.*\/\([^/][^/]*\)\/*$/{
+ s//\1/
+ q
+ }
+ /^X\/\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\/\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+
+# Avoid depending upon Character Ranges.
+as_cr_letters='abcdefghijklmnopqrstuvwxyz'
+as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
+as_cr_Letters=$as_cr_letters$as_cr_LETTERS
+as_cr_digits='0123456789'
+as_cr_alnum=$as_cr_Letters$as_cr_digits
+
+
+ as_lineno_1=$LINENO as_lineno_1a=$LINENO
+ as_lineno_2=$LINENO as_lineno_2a=$LINENO
+ eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
+ test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
+ # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
+ sed -n '
+ p
+ /[$]LINENO/=
+ ' <$as_myself |
+ sed '
+ s/[$]LINENO.*/&-/
+ t lineno
+ b
+ :lineno
+ N
+ :loop
+ s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
+ t loop
+ s/-\n.*//
+ ' >$as_me.lineno &&
+ chmod +x "$as_me.lineno" ||
+ { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
+
+ # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
+ # already done that, so ensure we don't try to do so again and fall
+ # in an infinite loop. This has already happened in practice.
+ _as_can_reexec=no; export _as_can_reexec
+ # Don't try to exec as it changes $[0], causing all sort of problems
+ # (the dirname of $[0] is not the place where we might find the
+ # original and so on. Autoconf is especially sensitive to this).
+ . "./$as_me.lineno"
+ # Exit status is that of the last command.
+ exit
+}
+
+ECHO_C= ECHO_N= ECHO_T=
+case `echo -n x` in @%:@(((((
+-n*)
+ case `echo 'xy\c'` in
+ *c*) ECHO_T=' ';; # ECHO_T is single tab character.
+ xy) ECHO_C='\c';;
+ *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
+ ECHO_T=' ';;
+ esac;;
+*)
+ ECHO_N='-n';;
+esac
+
+rm -f conf$$ conf$$.exe conf$$.file
+if test -d conf$$.dir; then
+ rm -f conf$$.dir/conf$$.file
+else
+ rm -f conf$$.dir
+ mkdir conf$$.dir 2>/dev/null
+fi
+if (echo >conf$$.file) 2>/dev/null; then
+ if ln -s conf$$.file conf$$ 2>/dev/null; then
+ as_ln_s='ln -s'
+ # ... but there are two gotchas:
+ # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
+ # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
+ # In both cases, we have to default to `cp -pR'.
+ ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
+ as_ln_s='cp -pR'
+ elif ln conf$$.file conf$$ 2>/dev/null; then
+ as_ln_s=ln
+ else
+ as_ln_s='cp -pR'
+ fi
+else
+ as_ln_s='cp -pR'
+fi
+rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
+rmdir conf$$.dir 2>/dev/null
+
+if mkdir -p . 2>/dev/null; then
+ as_mkdir_p='mkdir -p "$as_dir"'
+else
+ test -d ./-p && rmdir ./-p
+ as_mkdir_p=false
+fi
+
+as_test_x='test -x'
+as_executable_p=as_fn_executable_p
+
+# Sed expression to map a string onto a valid CPP name.
+as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
+
+# Sed expression to map a string onto a valid variable name.
+as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
+
+SHELL=${CONFIG_SHELL-/bin/sh}
+
+
+test -n "$DJDIR" || exec 7<&0 </dev/null
+exec 6>&1
+
+# Name of the host.
+# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
+# so uname gets run too.
+ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
+
+#
+# Initializations.
+#
+ac_default_prefix=/usr/local
+ac_clean_files=
+ac_config_libobj_dir=.
+LIB@&t@OBJS=
+cross_compiling=no
+subdirs=
+MFLAGS=
+MAKEFLAGS=
+
+# Identity of this package.
+PACKAGE_NAME='lua53 (TeX Live)'
+PACKAGE_TARNAME='lua53--tex-live-'
+PACKAGE_VERSION='5.3.4'
+PACKAGE_STRING='lua53 (TeX Live) 5.3.4'
+PACKAGE_BUGREPORT='tex-k@tug.org'
+PACKAGE_URL=''
+
+ac_unique_file="lua53-src/src/lua.c"
+# Factoring default headers for most tests.
+ac_includes_default="\
+#include <stdio.h>
+#ifdef HAVE_SYS_TYPES_H
+# include <sys/types.h>
+#endif
+#ifdef HAVE_SYS_STAT_H
+# include <sys/stat.h>
+#endif
+#ifdef STDC_HEADERS
+# include <stdlib.h>
+# include <stddef.h>
+#else
+# ifdef HAVE_STDLIB_H
+# include <stdlib.h>
+# endif
+#endif
+#ifdef HAVE_STRING_H
+# if !defined STDC_HEADERS && defined HAVE_MEMORY_H
+# include <memory.h>
+# endif
+# include <string.h>
+#endif
+#ifdef HAVE_STRINGS_H
+# include <strings.h>
+#endif
+#ifdef HAVE_INTTYPES_H
+# include <inttypes.h>
+#endif
+#ifdef HAVE_STDINT_H
+# include <stdint.h>
+#endif
+#ifdef HAVE_UNISTD_H
+# include <unistd.h>
+#endif"
+
+ac_subst_vars='am__EXEEXT_FALSE
+am__EXEEXT_TRUE
+LTLIBOBJS
+LIB@&t@OBJS
+LUA53_TREE
+LUA53_DEFINES
+build_FALSE
+build_TRUE
+CPP
+LT_SYS_LIBRARY_PATH
+OTOOL64
+OTOOL
+LIPO
+NMEDIT
+DSYMUTIL
+MANIFEST_TOOL
+ac_ct_AR
+AR
+NM
+ac_ct_DUMPBIN
+DUMPBIN
+LD
+FGREP
+EGREP
+GREP
+SED
+host_os
+host_vendor
+host_cpu
+host
+build_os
+build_vendor
+build_cpu
+build
+LIBTOOL
+OBJDUMP
+DLLTOOL
+AS
+LUA53_LT_VERSINFO
+LUA53VERSION
+LN_S
+RANLIB
+WARNING_CFLAGS
+am__fastdepCC_FALSE
+am__fastdepCC_TRUE
+CCDEPMODE
+am__nodep
+AMDEPBACKSLASH
+AMDEP_FALSE
+AMDEP_TRUE
+am__quote
+am__include
+DEPDIR
+OBJEXT
+EXEEXT
+ac_ct_CC
+CPPFLAGS
+LDFLAGS
+CFLAGS
+CC
+MAINT
+MAINTAINER_MODE_FALSE
+MAINTAINER_MODE_TRUE
+AM_BACKSLASH
+AM_DEFAULT_VERBOSITY
+AM_DEFAULT_V
+AM_V
+am__untar
+am__tar
+AMTAR
+am__leading_dot
+SET_MAKE
+AWK
+mkdir_p
+MKDIR_P
+INSTALL_STRIP_PROGRAM
+STRIP
+install_sh
+MAKEINFO
+AUTOHEADER
+AUTOMAKE
+AUTOCONF
+ACLOCAL
+VERSION
+PACKAGE
+CYGPATH_W
+am__isrc
+INSTALL_DATA
+INSTALL_SCRIPT
+INSTALL_PROGRAM
+target_alias
+host_alias
+build_alias
+LIBS
+ECHO_T
+ECHO_N
+ECHO_C
+DEFS
+mandir
+localedir
+libdir
+psdir
+pdfdir
+dvidir
+htmldir
+infodir
+docdir
+oldincludedir
+includedir
+runstatedir
+localstatedir
+sharedstatedir
+sysconfdir
+datadir
+datarootdir
+libexecdir
+sbindir
+bindir
+program_transform_name
+prefix
+exec_prefix
+PACKAGE_URL
+PACKAGE_BUGREPORT
+PACKAGE_STRING
+PACKAGE_VERSION
+PACKAGE_TARNAME
+PACKAGE_NAME
+PATH_SEPARATOR
+SHELL'
+ac_subst_files=''
+ac_user_opts='
+enable_option_checking
+enable_silent_rules
+enable_maintainer_mode
+enable_dependency_tracking
+enable_compiler_warnings
+enable_shared
+enable_static
+with_pic
+enable_fast_install
+with_aix_soname
+with_gnu_ld
+with_sysroot
+enable_libtool_lock
+enable_largefile
+'
+ ac_precious_vars='build_alias
+host_alias
+target_alias
+CC
+CFLAGS
+LDFLAGS
+LIBS
+CPPFLAGS
+LT_SYS_LIBRARY_PATH
+CPP'
+
+
+# Initialize some variables set by options.
+ac_init_help=
+ac_init_version=false
+ac_unrecognized_opts=
+ac_unrecognized_sep=
+# The variables have the same names as the options, with
+# dashes changed to underlines.
+cache_file=/dev/null
+exec_prefix=NONE
+no_create=
+no_recursion=
+prefix=NONE
+program_prefix=NONE
+program_suffix=NONE
+program_transform_name=s,x,x,
+silent=
+site=
+srcdir=
+verbose=
+x_includes=NONE
+x_libraries=NONE
+
+# Installation directory options.
+# These are left unexpanded so users can "make install exec_prefix=/foo"
+# and all the variables that are supposed to be based on exec_prefix
+# by default will actually change.
+# Use braces instead of parens because sh, perl, etc. also accept them.
+# (The list follows the same order as the GNU Coding Standards.)
+bindir='${exec_prefix}/bin'
+sbindir='${exec_prefix}/sbin'
+libexecdir='${exec_prefix}/libexec'
+datarootdir='${prefix}/share'
+datadir='${datarootdir}'
+sysconfdir='${prefix}/etc'
+sharedstatedir='${prefix}/com'
+localstatedir='${prefix}/var'
+runstatedir='${localstatedir}/run'
+includedir='${prefix}/include'
+oldincludedir='/usr/include'
+docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
+infodir='${datarootdir}/info'
+htmldir='${docdir}'
+dvidir='${docdir}'
+pdfdir='${docdir}'
+psdir='${docdir}'
+libdir='${exec_prefix}/lib'
+localedir='${datarootdir}/locale'
+mandir='${datarootdir}/man'
+
+ac_prev=
+ac_dashdash=
+for ac_option
+do
+ # If the previous option needs an argument, assign it.
+ if test -n "$ac_prev"; then
+ eval $ac_prev=\$ac_option
+ ac_prev=
+ continue
+ fi
+
+ case $ac_option in
+ *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
+ *=) ac_optarg= ;;
+ *) ac_optarg=yes ;;
+ esac
+
+ # Accept the important Cygnus configure options, so we can diagnose typos.
+
+ case $ac_dashdash$ac_option in
+ --)
+ ac_dashdash=yes ;;
+
+ -bindir | --bindir | --bindi | --bind | --bin | --bi)
+ ac_prev=bindir ;;
+ -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
+ bindir=$ac_optarg ;;
+
+ -build | --build | --buil | --bui | --bu)
+ ac_prev=build_alias ;;
+ -build=* | --build=* | --buil=* | --bui=* | --bu=*)
+ build_alias=$ac_optarg ;;
+
+ -cache-file | --cache-file | --cache-fil | --cache-fi \
+ | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
+ ac_prev=cache_file ;;
+ -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
+ | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
+ cache_file=$ac_optarg ;;
+
+ --config-cache | -C)
+ cache_file=config.cache ;;
+
+ -datadir | --datadir | --datadi | --datad)
+ ac_prev=datadir ;;
+ -datadir=* | --datadir=* | --datadi=* | --datad=*)
+ datadir=$ac_optarg ;;
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+ -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
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+ ac_useropt_orig=$ac_useropt
+ ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
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+ ac_unrecognized_sep=', ';;
+ esac
+ eval enable_$ac_useropt=no ;;
+
+ -docdir | --docdir | --docdi | --doc | --do)
+ ac_prev=docdir ;;
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+
+ -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
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+ dvidir=$ac_optarg ;;
+
+ -enable-* | --enable-*)
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+ as_fn_error $? "invalid feature name: $ac_useropt"
+ ac_useropt_orig=$ac_useropt
+ ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+ case $ac_user_opts in
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+"enable_$ac_useropt"
+"*) ;;
+ *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
+ ac_unrecognized_sep=', ';;
+ esac
+ eval enable_$ac_useropt=\$ac_optarg ;;
+
+ -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
+ | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
+ | --exec | --exe | --ex)
+ ac_prev=exec_prefix ;;
+ -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
+ | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
+ | --exec=* | --exe=* | --ex=*)
+ exec_prefix=$ac_optarg ;;
+
+ -gas | --gas | --ga | --g)
+ # Obsolete; use --with-gas.
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+
+ -help | --help | --hel | --he | -h)
+ ac_init_help=long ;;
+ -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
+ ac_init_help=recursive ;;
+ -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
+ ac_init_help=short ;;
+
+ -host | --host | --hos | --ho)
+ ac_prev=host_alias ;;
+ -host=* | --host=* | --hos=* | --ho=*)
+ host_alias=$ac_optarg ;;
+
+ -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
+ ac_prev=htmldir ;;
+ -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
+ | --ht=*)
+ htmldir=$ac_optarg ;;
+
+ -includedir | --includedir | --includedi | --included | --include \
+ | --includ | --inclu | --incl | --inc)
+ ac_prev=includedir ;;
+ -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
+ | --includ=* | --inclu=* | --incl=* | --inc=*)
+ includedir=$ac_optarg ;;
+
+ -infodir | --infodir | --infodi | --infod | --info | --inf)
+ ac_prev=infodir ;;
+ -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
+ infodir=$ac_optarg ;;
+
+ -libdir | --libdir | --libdi | --libd)
+ ac_prev=libdir ;;
+ -libdir=* | --libdir=* | --libdi=* | --libd=*)
+ libdir=$ac_optarg ;;
+
+ -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
+ | --libexe | --libex | --libe)
+ ac_prev=libexecdir ;;
+ -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
+ | --libexe=* | --libex=* | --libe=*)
+ libexecdir=$ac_optarg ;;
+
+ -localedir | --localedir | --localedi | --localed | --locale)
+ ac_prev=localedir ;;
+ -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
+ localedir=$ac_optarg ;;
+
+ -localstatedir | --localstatedir | --localstatedi | --localstated \
+ | --localstate | --localstat | --localsta | --localst | --locals)
+ ac_prev=localstatedir ;;
+ -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
+ | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
+ localstatedir=$ac_optarg ;;
+
+ -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
+ ac_prev=mandir ;;
+ -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
+ mandir=$ac_optarg ;;
+
+ -nfp | --nfp | --nf)
+ # Obsolete; use --without-fp.
+ with_fp=no ;;
+
+ -no-create | --no-create | --no-creat | --no-crea | --no-cre \
+ | --no-cr | --no-c | -n)
+ no_create=yes ;;
+
+ -no-recursion | --no-recursion | --no-recursio | --no-recursi \
+ | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
+ no_recursion=yes ;;
+
+ -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
+ | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
+ | --oldin | --oldi | --old | --ol | --o)
+ ac_prev=oldincludedir ;;
+ -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
+ | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
+ | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
+ oldincludedir=$ac_optarg ;;
+
+ -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
+ ac_prev=prefix ;;
+ -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
+ prefix=$ac_optarg ;;
+
+ -program-prefix | --program-prefix | --program-prefi | --program-pref \
+ | --program-pre | --program-pr | --program-p)
+ ac_prev=program_prefix ;;
+ -program-prefix=* | --program-prefix=* | --program-prefi=* \
+ | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
+ program_prefix=$ac_optarg ;;
+
+ -program-suffix | --program-suffix | --program-suffi | --program-suff \
+ | --program-suf | --program-su | --program-s)
+ ac_prev=program_suffix ;;
+ -program-suffix=* | --program-suffix=* | --program-suffi=* \
+ | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
+ program_suffix=$ac_optarg ;;
+
+ -program-transform-name | --program-transform-name \
+ | --program-transform-nam | --program-transform-na \
+ | --program-transform-n | --program-transform- \
+ | --program-transform | --program-transfor \
+ | --program-transfo | --program-transf \
+ | --program-trans | --program-tran \
+ | --progr-tra | --program-tr | --program-t)
+ ac_prev=program_transform_name ;;
+ -program-transform-name=* | --program-transform-name=* \
+ | --program-transform-nam=* | --program-transform-na=* \
+ | --program-transform-n=* | --program-transform-=* \
+ | --program-transform=* | --program-transfor=* \
+ | --program-transfo=* | --program-transf=* \
+ | --program-trans=* | --program-tran=* \
+ | --progr-tra=* | --program-tr=* | --program-t=*)
+ program_transform_name=$ac_optarg ;;
+
+ -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
+ ac_prev=pdfdir ;;
+ -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
+ pdfdir=$ac_optarg ;;
+
+ -psdir | --psdir | --psdi | --psd | --ps)
+ ac_prev=psdir ;;
+ -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
+ psdir=$ac_optarg ;;
+
+ -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+ | -silent | --silent | --silen | --sile | --sil)
+ silent=yes ;;
+
+ -runstatedir | --runstatedir | --runstatedi | --runstated \
+ | --runstate | --runstat | --runsta | --runst | --runs \
+ | --run | --ru | --r)
+ ac_prev=runstatedir ;;
+ -runstatedir=* | --runstatedir=* | --runstatedi=* | --runstated=* \
+ | --runstate=* | --runstat=* | --runsta=* | --runst=* | --runs=* \
+ | --run=* | --ru=* | --r=*)
+ runstatedir=$ac_optarg ;;
+
+ -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
+ ac_prev=sbindir ;;
+ -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
+ | --sbi=* | --sb=*)
+ sbindir=$ac_optarg ;;
+
+ -sharedstatedir | --sharedstatedir | --sharedstatedi \
+ | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
+ | --sharedst | --shareds | --shared | --share | --shar \
+ | --sha | --sh)
+ ac_prev=sharedstatedir ;;
+ -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
+ | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
+ | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
+ | --sha=* | --sh=*)
+ sharedstatedir=$ac_optarg ;;
+
+ -site | --site | --sit)
+ ac_prev=site ;;
+ -site=* | --site=* | --sit=*)
+ site=$ac_optarg ;;
+
+ -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
+ ac_prev=srcdir ;;
+ -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
+ srcdir=$ac_optarg ;;
+
+ -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
+ | --syscon | --sysco | --sysc | --sys | --sy)
+ ac_prev=sysconfdir ;;
+ -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
+ | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
+ sysconfdir=$ac_optarg ;;
+
+ -target | --target | --targe | --targ | --tar | --ta | --t)
+ ac_prev=target_alias ;;
+ -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
+ target_alias=$ac_optarg ;;
+
+ -v | -verbose | --verbose | --verbos | --verbo | --verb)
+ verbose=yes ;;
+
+ -version | --version | --versio | --versi | --vers | -V)
+ ac_init_version=: ;;
+
+ -with-* | --with-*)
+ ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
+ # Reject names that are not valid shell variable names.
+ expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
+ as_fn_error $? "invalid package name: $ac_useropt"
+ ac_useropt_orig=$ac_useropt
+ ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
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+"with_$ac_useropt"
+"*) ;;
+ *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
+ ac_unrecognized_sep=', ';;
+ esac
+ eval with_$ac_useropt=\$ac_optarg ;;
+
+ -without-* | --without-*)
+ ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
+ # Reject names that are not valid shell variable names.
+ expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
+ as_fn_error $? "invalid package name: $ac_useropt"
+ ac_useropt_orig=$ac_useropt
+ ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+ case $ac_user_opts in
+ *"
+"with_$ac_useropt"
+"*) ;;
+ *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
+ ac_unrecognized_sep=', ';;
+ esac
+ eval with_$ac_useropt=no ;;
+
+ --x)
+ # Obsolete; use --with-x.
+ with_x=yes ;;
+
+ -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
+ | --x-incl | --x-inc | --x-in | --x-i)
+ ac_prev=x_includes ;;
+ -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
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+ x_includes=$ac_optarg ;;
+
+ -x-libraries | --x-libraries | --x-librarie | --x-librari \
+ | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
+ ac_prev=x_libraries ;;
+ -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
+ | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
+ x_libraries=$ac_optarg ;;
+
+ -*) as_fn_error $? "unrecognized option: \`$ac_option'
+Try \`$0 --help' for more information"
+ ;;
+
+ *=*)
+ ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
+ # Reject names that are not valid shell variable names.
+ case $ac_envvar in #(
+ '' | [0-9]* | *[!_$as_cr_alnum]* )
+ as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
+ esac
+ eval $ac_envvar=\$ac_optarg
+ export $ac_envvar ;;
+
+ *)
+ # FIXME: should be removed in autoconf 3.0.
+ $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
+ expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
+ $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
+ : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
+ ;;
+
+ esac
+done
+
+if test -n "$ac_prev"; then
+ ac_option=--`echo $ac_prev | sed 's/_/-/g'`
+ as_fn_error $? "missing argument to $ac_option"
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+
+if test -n "$ac_unrecognized_opts"; then
+ case $enable_option_checking in
+ no) ;;
+ fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
+ *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
+ esac
+fi
+
+# Check all directory arguments for consistency.
+for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
+ datadir sysconfdir sharedstatedir localstatedir includedir \
+ oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
+ libdir localedir mandir runstatedir
+do
+ eval ac_val=\$$ac_var
+ # Remove trailing slashes.
+ case $ac_val in
+ */ )
+ ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
+ eval $ac_var=\$ac_val;;
+ esac
+ # Be sure to have absolute directory names.
+ case $ac_val in
+ [\\/$]* | ?:[\\/]* ) continue;;
+ NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
+ esac
+ as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
+done
+
+# There might be people who depend on the old broken behavior: `$host'
+# used to hold the argument of --host etc.
+# FIXME: To remove some day.
+build=$build_alias
+host=$host_alias
+target=$target_alias
+
+# FIXME: To remove some day.
+if test "x$host_alias" != x; then
+ if test "x$build_alias" = x; then
+ cross_compiling=maybe
+ elif test "x$build_alias" != "x$host_alias"; then
+ cross_compiling=yes
+ fi
+fi
+
+ac_tool_prefix=
+test -n "$host_alias" && ac_tool_prefix=$host_alias-
+
+test "$silent" = yes && exec 6>/dev/null
+
+
+ac_pwd=`pwd` && test -n "$ac_pwd" &&
+ac_ls_di=`ls -di .` &&
+ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
+ as_fn_error $? "working directory cannot be determined"
+test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
+ as_fn_error $? "pwd does not report name of working directory"
+
+
+# Find the source files, if location was not specified.
+if test -z "$srcdir"; then
+ ac_srcdir_defaulted=yes
+ # Try the directory containing this script, then the parent directory.
+ ac_confdir=`$as_dirname -- "$as_myself" ||
+$as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$as_myself" : 'X\(//\)[^/]' \| \
+ X"$as_myself" : 'X\(//\)$' \| \
+ X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$as_myself" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+ srcdir=$ac_confdir
+ if test ! -r "$srcdir/$ac_unique_file"; then
+ srcdir=..
+ fi
+else
+ ac_srcdir_defaulted=no
+fi
+if test ! -r "$srcdir/$ac_unique_file"; then
+ test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
+ as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
+fi
+ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
+ac_abs_confdir=`(
+ cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
+ pwd)`
+# When building in place, set srcdir=.
+if test "$ac_abs_confdir" = "$ac_pwd"; then
+ srcdir=.
+fi
+# Remove unnecessary trailing slashes from srcdir.
+# Double slashes in file names in object file debugging info
+# mess up M-x gdb in Emacs.
+case $srcdir in
+*/) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
+esac
+for ac_var in $ac_precious_vars; do
+ eval ac_env_${ac_var}_set=\${${ac_var}+set}
+ eval ac_env_${ac_var}_value=\$${ac_var}
+ eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
+ eval ac_cv_env_${ac_var}_value=\$${ac_var}
+done
+
+#
+# Report the --help message.
+#
+if test "$ac_init_help" = "long"; then
+ # Omit some internal or obsolete options to make the list less imposing.
+ # This message is too long to be a string in the A/UX 3.1 sh.
+ cat <<_ACEOF
+\`configure' configures lua53 (TeX Live) 5.3.4 to adapt to many kinds of systems.
+
+Usage: $0 [OPTION]... [VAR=VALUE]...
+
+To assign environment variables (e.g., CC, CFLAGS...), specify them as
+VAR=VALUE. See below for descriptions of some of the useful variables.
+
+Defaults for the options are specified in brackets.
+
+Configuration:
+ -h, --help display this help and exit
+ --help=short display options specific to this package
+ --help=recursive display the short help of all the included packages
+ -V, --version display version information and exit
+ -q, --quiet, --silent do not print \`checking ...' messages
+ --cache-file=FILE cache test results in FILE [disabled]
+ -C, --config-cache alias for \`--cache-file=config.cache'
+ -n, --no-create do not create output files
+ --srcdir=DIR find the sources in DIR [configure dir or \`..']
+
+Installation directories:
+ --prefix=PREFIX install architecture-independent files in PREFIX
+ @<:@@S|@ac_default_prefix@:>@
+ --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
+ @<:@PREFIX@:>@
+
+By default, \`make install' will install all the files in
+\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
+an installation prefix other than \`$ac_default_prefix' using \`--prefix',
+for instance \`--prefix=\$HOME'.
+
+For better control, use the options below.
+
+Fine tuning of the installation directories:
+ --bindir=DIR user executables [EPREFIX/bin]
+ --sbindir=DIR system admin executables [EPREFIX/sbin]
+ --libexecdir=DIR program executables [EPREFIX/libexec]
+ --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
+ --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
+ --localstatedir=DIR modifiable single-machine data [PREFIX/var]
+ --runstatedir=DIR modifiable per-process data [LOCALSTATEDIR/run]
+ --libdir=DIR object code libraries [EPREFIX/lib]
+ --includedir=DIR C header files [PREFIX/include]
+ --oldincludedir=DIR C header files for non-gcc [/usr/include]
+ --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
+ --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
+ --infodir=DIR info documentation [DATAROOTDIR/info]
+ --localedir=DIR locale-dependent data [DATAROOTDIR/locale]
+ --mandir=DIR man documentation [DATAROOTDIR/man]
+ --docdir=DIR documentation root
+ @<:@DATAROOTDIR/doc/lua53--tex-live-@:>@
+ --htmldir=DIR html documentation [DOCDIR]
+ --dvidir=DIR dvi documentation [DOCDIR]
+ --pdfdir=DIR pdf documentation [DOCDIR]
+ --psdir=DIR ps documentation [DOCDIR]
+_ACEOF
+
+ cat <<\_ACEOF
+
+Program names:
+ --program-prefix=PREFIX prepend PREFIX to installed program names
+ --program-suffix=SUFFIX append SUFFIX to installed program names
+ --program-transform-name=PROGRAM run sed PROGRAM on installed program names
+
+System types:
+ --build=BUILD configure for building on BUILD [guessed]
+ --host=HOST cross-compile to build programs to run on HOST [BUILD]
+_ACEOF
+fi
+
+if test -n "$ac_init_help"; then
+ case $ac_init_help in
+ short | recursive ) echo "Configuration of lua53 (TeX Live) 5.3.4:";;
+ esac
+ cat <<\_ACEOF
+
+Optional Features:
+ --disable-option-checking ignore unrecognized --enable/--with options
+ --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
+ --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
+ --enable-silent-rules less verbose build output (undo: "make V=1")
+ --disable-silent-rules verbose build output (undo: "make V=0")
+ --enable-maintainer-mode
+ enable make rules and dependencies not useful (and
+ sometimes confusing) to the casual installer
+ --enable-dependency-tracking
+ do not reject slow dependency extractors
+ --disable-dependency-tracking
+ speeds up one-time build
+ --enable-compiler-warnings=@<:@no|min|yes|max|all@:>@
+ Turn on compiler warnings @<:@default: yes if
+ maintainer-mode, min otherwise@:>@
+ --enable-shared@<:@=PKGS@:>@ build shared libraries @<:@default=yes@:>@
+ --enable-static@<:@=PKGS@:>@ build static libraries @<:@default=yes@:>@
+ --enable-fast-install@<:@=PKGS@:>@
+ optimize for fast installation @<:@default=yes@:>@
+ --disable-libtool-lock avoid locking (might break parallel builds)
+ --disable-largefile omit support for large files
+
+Optional Packages:
+ --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
+ --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
+ --with-pic@<:@=PKGS@:>@ try to use only PIC/non-PIC objects @<:@default=use
+ both@:>@
+ --with-aix-soname=aix|svr4|both
+ shared library versioning (aka "SONAME") variant to
+ provide on AIX, @<:@default=aix@:>@.
+ --with-gnu-ld assume the C compiler uses GNU ld @<:@default=no@:>@
+ --with-sysroot@<:@=DIR@:>@ Search for dependent libraries within DIR (or the
+ compiler's sysroot if not specified).
+
+Some influential environment variables:
+ CC C compiler command
+ CFLAGS C compiler flags
+ LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
+ nonstandard directory <lib dir>
+ LIBS libraries to pass to the linker, e.g. -l<library>
+ CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
+ you have headers in a nonstandard directory <include dir>
+ LT_SYS_LIBRARY_PATH
+ User-defined run-time library search path.
+ CPP C preprocessor
+
+Use these variables to override the choices made by `configure' or to help
+it to find libraries and programs with nonstandard names/locations.
+
+Report bugs to <tex-k@tug.org>.
+_ACEOF
+ac_status=$?
+fi
+
+if test "$ac_init_help" = "recursive"; then
+ # If there are subdirs, report their specific --help.
+ for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
+ test -d "$ac_dir" ||
+ { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
+ continue
+ ac_builddir=.
+
+case "$ac_dir" in
+.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
+*)
+ ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
+ # A ".." for each directory in $ac_dir_suffix.
+ ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
+ case $ac_top_builddir_sub in
+ "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
+ *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
+ esac ;;
+esac
+ac_abs_top_builddir=$ac_pwd
+ac_abs_builddir=$ac_pwd$ac_dir_suffix
+# for backward compatibility:
+ac_top_builddir=$ac_top_build_prefix
+
+case $srcdir in
+ .) # We are building in place.
+ ac_srcdir=.
+ ac_top_srcdir=$ac_top_builddir_sub
+ ac_abs_top_srcdir=$ac_pwd ;;
+ [\\/]* | ?:[\\/]* ) # Absolute name.
+ ac_srcdir=$srcdir$ac_dir_suffix;
+ ac_top_srcdir=$srcdir
+ ac_abs_top_srcdir=$srcdir ;;
+ *) # Relative name.
+ ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
+ ac_top_srcdir=$ac_top_build_prefix$srcdir
+ ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
+esac
+ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
+
+ cd "$ac_dir" || { ac_status=$?; continue; }
+ # Check for guested configure.
+ if test -f "$ac_srcdir/configure.gnu"; then
+ echo &&
+ $SHELL "$ac_srcdir/configure.gnu" --help=recursive
+ elif test -f "$ac_srcdir/configure"; then
+ echo &&
+ $SHELL "$ac_srcdir/configure" --help=recursive
+ else
+ $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
+ fi || ac_status=$?
+ cd "$ac_pwd" || { ac_status=$?; break; }
+ done
+fi
+
+test -n "$ac_init_help" && exit $ac_status
+if $ac_init_version; then
+ cat <<\_ACEOF
+lua53 (TeX Live) configure 5.3.4
+generated by GNU Autoconf 2.69
+
+Copyright (C) 2012 Free Software Foundation, Inc.
+This configure script is free software; the Free Software Foundation
+gives unlimited permission to copy, distribute and modify it.
+_ACEOF
+ exit
+fi
+
+## ------------------------ ##
+## Autoconf initialization. ##
+## ------------------------ ##
+
+@%:@ ac_fn_c_try_compile LINENO
+@%:@ --------------------------
+@%:@ Try to compile conftest.@S|@ac_ext, and return whether this succeeded.
+ac_fn_c_try_compile ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ rm -f conftest.$ac_objext
+ if { { ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_compile") 2>conftest.err
+ ac_status=$?
+ if test -s conftest.err; then
+ grep -v '^ *+' conftest.err >conftest.er1
+ cat conftest.er1 >&5
+ mv -f conftest.er1 conftest.err
+ fi
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest.$ac_objext; then :
+ ac_retval=0
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_retval=1
+fi
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+ as_fn_set_status $ac_retval
+
+} @%:@ ac_fn_c_try_compile
+
+@%:@ ac_fn_c_try_link LINENO
+@%:@ -----------------------
+@%:@ Try to link conftest.@S|@ac_ext, and return whether this succeeded.
+ac_fn_c_try_link ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ rm -f conftest.$ac_objext conftest$ac_exeext
+ if { { ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_link") 2>conftest.err
+ ac_status=$?
+ if test -s conftest.err; then
+ grep -v '^ *+' conftest.err >conftest.er1
+ cat conftest.er1 >&5
+ mv -f conftest.er1 conftest.err
+ fi
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest$ac_exeext && {
+ test "$cross_compiling" = yes ||
+ test -x conftest$ac_exeext
+ }; then :
+ ac_retval=0
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_retval=1
+fi
+ # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
+ # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
+ # interfere with the next link command; also delete a directory that is
+ # left behind by Apple's compiler. We do this before executing the actions.
+ rm -rf conftest.dSYM conftest_ipa8_conftest.oo
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+ as_fn_set_status $ac_retval
+
+} @%:@ ac_fn_c_try_link
+
+@%:@ ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
+@%:@ -------------------------------------------------------
+@%:@ Tests whether HEADER exists and can be compiled using the include files in
+@%:@ INCLUDES, setting the cache variable VAR accordingly.
+ac_fn_c_check_header_compile ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+$as_echo_n "checking for $2... " >&6; }
+if eval \${$3+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$4
+@%:@include <$2>
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ eval "$3=yes"
+else
+ eval "$3=no"
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+eval ac_res=\$$3
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+
+} @%:@ ac_fn_c_check_header_compile
+
+@%:@ ac_fn_c_try_cpp LINENO
+@%:@ ----------------------
+@%:@ Try to preprocess conftest.@S|@ac_ext, and return whether this succeeded.
+ac_fn_c_try_cpp ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ if { { ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
+ ac_status=$?
+ if test -s conftest.err; then
+ grep -v '^ *+' conftest.err >conftest.er1
+ cat conftest.er1 >&5
+ mv -f conftest.er1 conftest.err
+ fi
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } > conftest.i && {
+ test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ }; then :
+ ac_retval=0
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_retval=1
+fi
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+ as_fn_set_status $ac_retval
+
+} @%:@ ac_fn_c_try_cpp
+
+@%:@ ac_fn_c_try_run LINENO
+@%:@ ----------------------
+@%:@ Try to link conftest.@S|@ac_ext, and return whether this succeeded. Assumes
+@%:@ that executables *can* be run.
+ac_fn_c_try_run ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ if { { ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_link") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
+ { { case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_try") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }; then :
+ ac_retval=0
+else
+ $as_echo "$as_me: program exited with status $ac_status" >&5
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_retval=$ac_status
+fi
+ rm -rf conftest.dSYM conftest_ipa8_conftest.oo
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+ as_fn_set_status $ac_retval
+
+} @%:@ ac_fn_c_try_run
+
+@%:@ ac_fn_c_check_func LINENO FUNC VAR
+@%:@ ----------------------------------
+@%:@ Tests whether FUNC exists, setting the cache variable VAR accordingly
+ac_fn_c_check_func ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+$as_echo_n "checking for $2... " >&6; }
+if eval \${$3+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+/* Define $2 to an innocuous variant, in case <limits.h> declares $2.
+ For example, HP-UX 11i <limits.h> declares gettimeofday. */
+#define $2 innocuous_$2
+
+/* System header to define __stub macros and hopefully few prototypes,
+ which can conflict with char $2 (); below.
+ Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+ <limits.h> exists even on freestanding compilers. */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef $2
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char $2 ();
+/* The GNU C library defines this for functions which it implements
+ to always fail with ENOSYS. Some functions are actually named
+ something starting with __ and the normal name is an alias. */
+#if defined __stub_$2 || defined __stub___$2
+choke me
+#endif
+
+int
+main ()
+{
+return $2 ();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ eval "$3=yes"
+else
+ eval "$3=no"
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+eval ac_res=\$$3
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+
+} @%:@ ac_fn_c_check_func
+
+@%:@ ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
+@%:@ --------------------------------------------
+@%:@ Tries to find the compile-time value of EXPR in a program that includes
+@%:@ INCLUDES, setting VAR accordingly. Returns whether the value could be
+@%:@ computed
+ac_fn_c_compute_int ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ if test "$cross_compiling" = yes; then
+ # Depending upon the size, compute the lo and hi bounds.
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$4
+int
+main ()
+{
+static int test_array @<:@1 - 2 * !(($2) >= 0)@:>@;
+test_array @<:@0@:>@ = 0;
+return test_array @<:@0@:>@;
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_lo=0 ac_mid=0
+ while :; do
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$4
+int
+main ()
+{
+static int test_array @<:@1 - 2 * !(($2) <= $ac_mid)@:>@;
+test_array @<:@0@:>@ = 0;
+return test_array @<:@0@:>@;
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_hi=$ac_mid; break
+else
+ as_fn_arith $ac_mid + 1 && ac_lo=$as_val
+ if test $ac_lo -le $ac_mid; then
+ ac_lo= ac_hi=
+ break
+ fi
+ as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ done
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$4
+int
+main ()
+{
+static int test_array @<:@1 - 2 * !(($2) < 0)@:>@;
+test_array @<:@0@:>@ = 0;
+return test_array @<:@0@:>@;
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_hi=-1 ac_mid=-1
+ while :; do
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$4
+int
+main ()
+{
+static int test_array @<:@1 - 2 * !(($2) >= $ac_mid)@:>@;
+test_array @<:@0@:>@ = 0;
+return test_array @<:@0@:>@;
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_lo=$ac_mid; break
+else
+ as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
+ if test $ac_mid -le $ac_hi; then
+ ac_lo= ac_hi=
+ break
+ fi
+ as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ done
+else
+ ac_lo= ac_hi=
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+# Binary search between lo and hi bounds.
+while test "x$ac_lo" != "x$ac_hi"; do
+ as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$4
+int
+main ()
+{
+static int test_array @<:@1 - 2 * !(($2) <= $ac_mid)@:>@;
+test_array @<:@0@:>@ = 0;
+return test_array @<:@0@:>@;
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_hi=$ac_mid
+else
+ as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+done
+case $ac_lo in @%:@((
+?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
+'') ac_retval=1 ;;
+esac
+ else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$4
+static long int longval () { return $2; }
+static unsigned long int ulongval () { return $2; }
+@%:@include <stdio.h>
+@%:@include <stdlib.h>
+int
+main ()
+{
+
+ FILE *f = fopen ("conftest.val", "w");
+ if (! f)
+ return 1;
+ if (($2) < 0)
+ {
+ long int i = longval ();
+ if (i != ($2))
+ return 1;
+ fprintf (f, "%ld", i);
+ }
+ else
+ {
+ unsigned long int i = ulongval ();
+ if (i != ($2))
+ return 1;
+ fprintf (f, "%lu", i);
+ }
+ /* Do not output a trailing newline, as this causes \r\n confusion
+ on some platforms. */
+ return ferror (f) || fclose (f) != 0;
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+ echo >>conftest.val; read $3 <conftest.val; ac_retval=0
+else
+ ac_retval=1
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+ conftest.$ac_objext conftest.beam conftest.$ac_ext
+rm -f conftest.val
+
+ fi
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+ as_fn_set_status $ac_retval
+
+} @%:@ ac_fn_c_compute_int
+cat >config.log <<_ACEOF
+This file contains any messages produced by compilers while
+running configure, to aid debugging if configure makes a mistake.
+
+It was created by lua53 (TeX Live) $as_me 5.3.4, which was
+generated by GNU Autoconf 2.69. Invocation command line was
+
+ $ $0 $@
+
+_ACEOF
+exec 5>>config.log
+{
+cat <<_ASUNAME
+## --------- ##
+## Platform. ##
+## --------- ##
+
+hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
+uname -m = `(uname -m) 2>/dev/null || echo unknown`
+uname -r = `(uname -r) 2>/dev/null || echo unknown`
+uname -s = `(uname -s) 2>/dev/null || echo unknown`
+uname -v = `(uname -v) 2>/dev/null || echo unknown`
+
+/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
+/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
+
+/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
+/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
+/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
+/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
+/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
+/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
+/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
+
+_ASUNAME
+
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ $as_echo "PATH: $as_dir"
+ done
+IFS=$as_save_IFS
+
+} >&5
+
+cat >&5 <<_ACEOF
+
+
+## ----------- ##
+## Core tests. ##
+## ----------- ##
+
+_ACEOF
+
+
+# Keep a trace of the command line.
+# Strip out --no-create and --no-recursion so they do not pile up.
+# Strip out --silent because we don't want to record it for future runs.
+# Also quote any args containing shell meta-characters.
+# Make two passes to allow for proper duplicate-argument suppression.
+ac_configure_args=
+ac_configure_args0=
+ac_configure_args1=
+ac_must_keep_next=false
+for ac_pass in 1 2
+do
+ for ac_arg
+ do
+ case $ac_arg in
+ -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
+ -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+ | -silent | --silent | --silen | --sile | --sil)
+ continue ;;
+ *\'*)
+ ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
+ esac
+ case $ac_pass in
+ 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
+ 2)
+ as_fn_append ac_configure_args1 " '$ac_arg'"
+ if test $ac_must_keep_next = true; then
+ ac_must_keep_next=false # Got value, back to normal.
+ else
+ case $ac_arg in
+ *=* | --config-cache | -C | -disable-* | --disable-* \
+ | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
+ | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
+ | -with-* | --with-* | -without-* | --without-* | --x)
+ case "$ac_configure_args0 " in
+ "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
+ esac
+ ;;
+ -* ) ac_must_keep_next=true ;;
+ esac
+ fi
+ as_fn_append ac_configure_args " '$ac_arg'"
+ ;;
+ esac
+ done
+done
+{ ac_configure_args0=; unset ac_configure_args0;}
+{ ac_configure_args1=; unset ac_configure_args1;}
+
+# When interrupted or exit'd, cleanup temporary files, and complete
+# config.log. We remove comments because anyway the quotes in there
+# would cause problems or look ugly.
+# WARNING: Use '\'' to represent an apostrophe within the trap.
+# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
+trap 'exit_status=$?
+ # Save into config.log some information that might help in debugging.
+ {
+ echo
+
+ $as_echo "## ---------------- ##
+## Cache variables. ##
+## ---------------- ##"
+ echo
+ # The following way of writing the cache mishandles newlines in values,
+(
+ for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
+ eval ac_val=\$$ac_var
+ case $ac_val in #(
+ *${as_nl}*)
+ case $ac_var in #(
+ *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
+$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
+ esac
+ case $ac_var in #(
+ _ | IFS | as_nl) ;; #(
+ BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
+ *) { eval $ac_var=; unset $ac_var;} ;;
+ esac ;;
+ esac
+ done
+ (set) 2>&1 |
+ case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
+ *${as_nl}ac_space=\ *)
+ sed -n \
+ "s/'\''/'\''\\\\'\'''\''/g;
+ s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
+ ;; #(
+ *)
+ sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
+ ;;
+ esac |
+ sort
+)
+ echo
+
+ $as_echo "## ----------------- ##
+## Output variables. ##
+## ----------------- ##"
+ echo
+ for ac_var in $ac_subst_vars
+ do
+ eval ac_val=\$$ac_var
+ case $ac_val in
+ *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
+ esac
+ $as_echo "$ac_var='\''$ac_val'\''"
+ done | sort
+ echo
+
+ if test -n "$ac_subst_files"; then
+ $as_echo "## ------------------- ##
+## File substitutions. ##
+## ------------------- ##"
+ echo
+ for ac_var in $ac_subst_files
+ do
+ eval ac_val=\$$ac_var
+ case $ac_val in
+ *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
+ esac
+ $as_echo "$ac_var='\''$ac_val'\''"
+ done | sort
+ echo
+ fi
+
+ if test -s confdefs.h; then
+ $as_echo "## ----------- ##
+## confdefs.h. ##
+## ----------- ##"
+ echo
+ cat confdefs.h
+ echo
+ fi
+ test "$ac_signal" != 0 &&
+ $as_echo "$as_me: caught signal $ac_signal"
+ $as_echo "$as_me: exit $exit_status"
+ } >&5
+ rm -f core *.core core.conftest.* &&
+ rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
+ exit $exit_status
+' 0
+for ac_signal in 1 2 13 15; do
+ trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
+done
+ac_signal=0
+
+# confdefs.h avoids OS command line length limits that DEFS can exceed.
+rm -f -r conftest* confdefs.h
+
+$as_echo "/* confdefs.h */" > confdefs.h
+
+# Predefined preprocessor variables.
+
+cat >>confdefs.h <<_ACEOF
+@%:@define PACKAGE_NAME "$PACKAGE_NAME"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+@%:@define PACKAGE_TARNAME "$PACKAGE_TARNAME"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+@%:@define PACKAGE_VERSION "$PACKAGE_VERSION"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+@%:@define PACKAGE_STRING "$PACKAGE_STRING"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+@%:@define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+@%:@define PACKAGE_URL "$PACKAGE_URL"
+_ACEOF
+
+
+# Let the site file select an alternate cache file if it wants to.
+# Prefer an explicitly selected file to automatically selected ones.
+ac_site_file1=NONE
+ac_site_file2=NONE
+if test -n "$CONFIG_SITE"; then
+ # We do not want a PATH search for config.site.
+ case $CONFIG_SITE in @%:@((
+ -*) ac_site_file1=./$CONFIG_SITE;;
+ */*) ac_site_file1=$CONFIG_SITE;;
+ *) ac_site_file1=./$CONFIG_SITE;;
+ esac
+elif test "x$prefix" != xNONE; then
+ ac_site_file1=$prefix/share/config.site
+ ac_site_file2=$prefix/etc/config.site
+else
+ ac_site_file1=$ac_default_prefix/share/config.site
+ ac_site_file2=$ac_default_prefix/etc/config.site
+fi
+for ac_site_file in "$ac_site_file1" "$ac_site_file2"
+do
+ test "x$ac_site_file" = xNONE && continue
+ if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
+$as_echo "$as_me: loading site script $ac_site_file" >&6;}
+ sed 's/^/| /' "$ac_site_file" >&5
+ . "$ac_site_file" \
+ || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "failed to load site script $ac_site_file
+See \`config.log' for more details" "$LINENO" 5; }
+ fi
+done
+
+if test -r "$cache_file"; then
+ # Some versions of bash will fail to source /dev/null (special files
+ # actually), so we avoid doing that. DJGPP emulates it as a regular file.
+ if test /dev/null != "$cache_file" && test -f "$cache_file"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
+$as_echo "$as_me: loading cache $cache_file" >&6;}
+ case $cache_file in
+ [\\/]* | ?:[\\/]* ) . "$cache_file";;
+ *) . "./$cache_file";;
+ esac
+ fi
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
+$as_echo "$as_me: creating cache $cache_file" >&6;}
+ >$cache_file
+fi
+
+# Check that the precious variables saved in the cache have kept the same
+# value.
+ac_cache_corrupted=false
+for ac_var in $ac_precious_vars; do
+ eval ac_old_set=\$ac_cv_env_${ac_var}_set
+ eval ac_new_set=\$ac_env_${ac_var}_set
+ eval ac_old_val=\$ac_cv_env_${ac_var}_value
+ eval ac_new_val=\$ac_env_${ac_var}_value
+ case $ac_old_set,$ac_new_set in
+ set,)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
+$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
+ ac_cache_corrupted=: ;;
+ ,set)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
+$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
+ ac_cache_corrupted=: ;;
+ ,);;
+ *)
+ if test "x$ac_old_val" != "x$ac_new_val"; then
+ # differences in whitespace do not lead to failure.
+ ac_old_val_w=`echo x $ac_old_val`
+ ac_new_val_w=`echo x $ac_new_val`
+ if test "$ac_old_val_w" != "$ac_new_val_w"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
+$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
+ ac_cache_corrupted=:
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
+$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
+ eval $ac_var=\$ac_old_val
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
+$as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
+$as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
+ fi;;
+ esac
+ # Pass precious variables to config.status.
+ if test "$ac_new_set" = set; then
+ case $ac_new_val in
+ *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
+ *) ac_arg=$ac_var=$ac_new_val ;;
+ esac
+ case " $ac_configure_args " in
+ *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
+ *) as_fn_append ac_configure_args " '$ac_arg'" ;;
+ esac
+ fi
+done
+if $ac_cache_corrupted; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
+$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
+ as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
+fi
+## -------------------- ##
+## Main body of script. ##
+## -------------------- ##
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+
+
+ac_aux_dir=
+for ac_dir in ../../build-aux "$srcdir"/../../build-aux; do
+ if test -f "$ac_dir/install-sh"; then
+ ac_aux_dir=$ac_dir
+ ac_install_sh="$ac_aux_dir/install-sh -c"
+ break
+ elif test -f "$ac_dir/install.sh"; then
+ ac_aux_dir=$ac_dir
+ ac_install_sh="$ac_aux_dir/install.sh -c"
+ break
+ elif test -f "$ac_dir/shtool"; then
+ ac_aux_dir=$ac_dir
+ ac_install_sh="$ac_aux_dir/shtool install -c"
+ break
+ fi
+done
+if test -z "$ac_aux_dir"; then
+ as_fn_error $? "cannot find install-sh, install.sh, or shtool in ../../build-aux \"$srcdir\"/../../build-aux" "$LINENO" 5
+fi
+
+# These three variables are undocumented and unsupported,
+# and are intended to be withdrawn in a future Autoconf release.
+# They can cause serious problems if a builder's source tree is in a directory
+# whose full name contains unusual characters.
+ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
+ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
+ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
+
+
+
+
+am__api_version='1.15'
+
+# Find a good install program. We prefer a C program (faster),
+# so one script is as good as another. But avoid the broken or
+# incompatible versions:
+# SysV /etc/install, /usr/sbin/install
+# SunOS /usr/etc/install
+# IRIX /sbin/install
+# AIX /bin/install
+# AmigaOS /C/install, which installs bootblocks on floppy discs
+# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
+# AFS /usr/afsws/bin/install, which mishandles nonexistent args
+# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
+# OS/2's system install, which has a completely different semantic
+# ./install, which can be erroneously created by make from ./install.sh.
+# Reject install programs that cannot install multiple files.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
+$as_echo_n "checking for a BSD-compatible install... " >&6; }
+if test -z "$INSTALL"; then
+if ${ac_cv_path_install+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ # Account for people who put trailing slashes in PATH elements.
+case $as_dir/ in @%:@((
+ ./ | .// | /[cC]/* | \
+ /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
+ ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
+ /usr/ucb/* ) ;;
+ *)
+ # OSF1 and SCO ODT 3.0 have their own names for install.
+ # Don't use installbsd from OSF since it installs stuff as root
+ # by default.
+ for ac_prog in ginstall scoinst install; do
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
+ if test $ac_prog = install &&
+ grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
+ # AIX install. It has an incompatible calling convention.
+ :
+ elif test $ac_prog = install &&
+ grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
+ # program-specific install script used by HP pwplus--don't use.
+ :
+ else
+ rm -rf conftest.one conftest.two conftest.dir
+ echo one > conftest.one
+ echo two > conftest.two
+ mkdir conftest.dir
+ if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
+ test -s conftest.one && test -s conftest.two &&
+ test -s conftest.dir/conftest.one &&
+ test -s conftest.dir/conftest.two
+ then
+ ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
+ break 3
+ fi
+ fi
+ fi
+ done
+ done
+ ;;
+esac
+
+ done
+IFS=$as_save_IFS
+
+rm -rf conftest.one conftest.two conftest.dir
+
+fi
+ if test "${ac_cv_path_install+set}" = set; then
+ INSTALL=$ac_cv_path_install
+ else
+ # As a last resort, use the slow shell script. Don't cache a
+ # value for INSTALL within a source directory, because that will
+ # break other packages using the cache if that directory is
+ # removed, or if the value is a relative name.
+ INSTALL=$ac_install_sh
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
+$as_echo "$INSTALL" >&6; }
+
+# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
+# It thinks the first close brace ends the variable substitution.
+test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
+
+test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
+
+test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
+$as_echo_n "checking whether build environment is sane... " >&6; }
+# Reject unsafe characters in $srcdir or the absolute working directory
+# name. Accept space and tab only in the latter.
+am_lf='
+'
+case `pwd` in
+ *[\\\"\#\$\&\'\`$am_lf]*)
+ as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;;
+esac
+case $srcdir in
+ *[\\\"\#\$\&\'\`$am_lf\ \ ]*)
+ as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;;
+esac
+
+# Do 'set' in a subshell so we don't clobber the current shell's
+# arguments. Must try -L first in case configure is actually a
+# symlink; some systems play weird games with the mod time of symlinks
+# (eg FreeBSD returns the mod time of the symlink's containing
+# directory).
+if (
+ am_has_slept=no
+ for am_try in 1 2; do
+ echo "timestamp, slept: $am_has_slept" > conftest.file
+ set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
+ if test "$*" = "X"; then
+ # -L didn't work.
+ set X `ls -t "$srcdir/configure" conftest.file`
+ fi
+ if test "$*" != "X $srcdir/configure conftest.file" \
+ && test "$*" != "X conftest.file $srcdir/configure"; then
+
+ # If neither matched, then we have a broken ls. This can happen
+ # if, for instance, CONFIG_SHELL is bash and it inherits a
+ # broken ls alias from the environment. This has actually
+ # happened. Such a system could not be considered "sane".
+ as_fn_error $? "ls -t appears to fail. Make sure there is not a broken
+ alias in your environment" "$LINENO" 5
+ fi
+ if test "$2" = conftest.file || test $am_try -eq 2; then
+ break
+ fi
+ # Just in case.
+ sleep 1
+ am_has_slept=yes
+ done
+ test "$2" = conftest.file
+ )
+then
+ # Ok.
+ :
+else
+ as_fn_error $? "newly created file is older than distributed files!
+Check your system clock" "$LINENO" 5
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+# If we didn't sleep, we still need to ensure time stamps of config.status and
+# generated files are strictly newer.
+am_sleep_pid=
+if grep 'slept: no' conftest.file >/dev/null 2>&1; then
+ ( sleep 1 ) &
+ am_sleep_pid=$!
+fi
+
+rm -f conftest.file
+
+test "$program_prefix" != NONE &&
+ program_transform_name="s&^&$program_prefix&;$program_transform_name"
+# Use a double $ so make ignores it.
+test "$program_suffix" != NONE &&
+ program_transform_name="s&\$&$program_suffix&;$program_transform_name"
+# Double any \ or $.
+# By default was `s,x,x', remove it if useless.
+ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
+program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
+
+# Expand $ac_aux_dir to an absolute path.
+am_aux_dir=`cd "$ac_aux_dir" && pwd`
+
+if test x"${MISSING+set}" != xset; then
+ case $am_aux_dir in
+ *\ * | *\ *)
+ MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
+ *)
+ MISSING="\${SHELL} $am_aux_dir/missing" ;;
+ esac
+fi
+# Use eval to expand $SHELL
+if eval "$MISSING --is-lightweight"; then
+ am_missing_run="$MISSING "
+else
+ am_missing_run=
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5
+$as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;}
+fi
+
+if test x"${install_sh+set}" != xset; then
+ case $am_aux_dir in
+ *\ * | *\ *)
+ install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
+ *)
+ install_sh="\${SHELL} $am_aux_dir/install-sh"
+ esac
+fi
+
+# Installed binaries are usually stripped using 'strip' when the user
+# run "make install-strip". However 'strip' might not be the right
+# tool to use in cross-compilation environments, therefore Automake
+# will honor the 'STRIP' environment variable to overrule this program.
+if test "$cross_compiling" != no; then
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
+set dummy ${ac_tool_prefix}strip; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_STRIP+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$STRIP"; then
+ ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_STRIP="${ac_tool_prefix}strip"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+STRIP=$ac_cv_prog_STRIP
+if test -n "$STRIP"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
+$as_echo "$STRIP" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_STRIP"; then
+ ac_ct_STRIP=$STRIP
+ # Extract the first word of "strip", so it can be a program name with args.
+set dummy strip; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_STRIP"; then
+ ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_STRIP="strip"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
+if test -n "$ac_ct_STRIP"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
+$as_echo "$ac_ct_STRIP" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_STRIP" = x; then
+ STRIP=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ STRIP=$ac_ct_STRIP
+ fi
+else
+ STRIP="$ac_cv_prog_STRIP"
+fi
+
+fi
+INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
+$as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
+if test -z "$MKDIR_P"; then
+ if ${ac_cv_path_mkdir+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_prog in mkdir gmkdir; do
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue
+ case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
+ 'mkdir (GNU coreutils) '* | \
+ 'mkdir (coreutils) '* | \
+ 'mkdir (fileutils) '4.1*)
+ ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
+ break 3;;
+ esac
+ done
+ done
+ done
+IFS=$as_save_IFS
+
+fi
+
+ test -d ./--version && rmdir ./--version
+ if test "${ac_cv_path_mkdir+set}" = set; then
+ MKDIR_P="$ac_cv_path_mkdir -p"
+ else
+ # As a last resort, use the slow shell script. Don't cache a
+ # value for MKDIR_P within a source directory, because that will
+ # break other packages using the cache if that directory is
+ # removed, or if the value is a relative name.
+ MKDIR_P="$ac_install_sh -d"
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
+$as_echo "$MKDIR_P" >&6; }
+
+for ac_prog in gawk mawk nawk awk
+do
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_AWK+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$AWK"; then
+ ac_cv_prog_AWK="$AWK" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_AWK="$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+AWK=$ac_cv_prog_AWK
+if test -n "$AWK"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
+$as_echo "$AWK" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$AWK" && break
+done
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
+$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
+set x ${MAKE-make}
+ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
+if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat >conftest.make <<\_ACEOF
+SHELL = /bin/sh
+all:
+ @echo '@@@%%%=$(MAKE)=@@@%%%'
+_ACEOF
+# GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
+case `${MAKE-make} -f conftest.make 2>/dev/null` in
+ *@@@%%%=?*=@@@%%%*)
+ eval ac_cv_prog_make_${ac_make}_set=yes;;
+ *)
+ eval ac_cv_prog_make_${ac_make}_set=no;;
+esac
+rm -f conftest.make
+fi
+if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+ SET_MAKE=
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+ SET_MAKE="MAKE=${MAKE-make}"
+fi
+
+rm -rf .tst 2>/dev/null
+mkdir .tst 2>/dev/null
+if test -d .tst; then
+ am__leading_dot=.
+else
+ am__leading_dot=_
+fi
+rmdir .tst 2>/dev/null
+
+@%:@ Check whether --enable-silent-rules was given.
+if test "${enable_silent_rules+set}" = set; then :
+ enableval=$enable_silent_rules;
+fi
+
+case $enable_silent_rules in @%:@ (((
+ yes) AM_DEFAULT_VERBOSITY=0;;
+ no) AM_DEFAULT_VERBOSITY=1;;
+ *) AM_DEFAULT_VERBOSITY=1;;
+esac
+am_make=${MAKE-make}
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5
+$as_echo_n "checking whether $am_make supports nested variables... " >&6; }
+if ${am_cv_make_support_nested_variables+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if $as_echo 'TRUE=$(BAR$(V))
+BAR0=false
+BAR1=true
+V=1
+am__doit:
+ @$(TRUE)
+.PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then
+ am_cv_make_support_nested_variables=yes
+else
+ am_cv_make_support_nested_variables=no
+fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5
+$as_echo "$am_cv_make_support_nested_variables" >&6; }
+if test $am_cv_make_support_nested_variables = yes; then
+ AM_V='$(V)'
+ AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
+else
+ AM_V=$AM_DEFAULT_VERBOSITY
+ AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
+fi
+AM_BACKSLASH='\'
+
+DEPDIR="${am__leading_dot}deps"
+
+ac_config_commands="$ac_config_commands depfiles"
+
+
+am_make=${MAKE-make}
+cat > confinc << 'END'
+am__doit:
+ @echo this is the am__doit target
+.PHONY: am__doit
+END
+# If we don't find an include directive, just comment out the code.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
+$as_echo_n "checking for style of include used by $am_make... " >&6; }
+am__include="#"
+am__quote=
+_am_result=none
+# First try GNU make style include.
+echo "include confinc" > confmf
+# Ignore all kinds of additional output from 'make'.
+case `$am_make -s -f confmf 2> /dev/null` in #(
+*the\ am__doit\ target*)
+ am__include=include
+ am__quote=
+ _am_result=GNU
+ ;;
+esac
+# Now try BSD make style include.
+if test "$am__include" = "#"; then
+ echo '.include "confinc"' > confmf
+ case `$am_make -s -f confmf 2> /dev/null` in #(
+ *the\ am__doit\ target*)
+ am__include=.include
+ am__quote="\""
+ _am_result=BSD
+ ;;
+ esac
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
+$as_echo "$_am_result" >&6; }
+rm -f confinc confmf
+
+@%:@ Check whether --enable-dependency-tracking was given.
+if test "${enable_dependency_tracking+set}" = set; then :
+ enableval=$enable_dependency_tracking;
+fi
+
+if test "x$enable_dependency_tracking" != xno; then
+ am_depcomp="$ac_aux_dir/depcomp"
+ AMDEPBACKSLASH='\'
+ am__nodep='_no'
+fi
+ if test "x$enable_dependency_tracking" != xno; then
+ AMDEP_TRUE=
+ AMDEP_FALSE='#'
+else
+ AMDEP_TRUE='#'
+ AMDEP_FALSE=
+fi
+
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
+set dummy ${ac_tool_prefix}gcc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_CC="${ac_tool_prefix}gcc"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_CC"; then
+ ac_ct_CC=$CC
+ # Extract the first word of "gcc", so it can be a program name with args.
+set dummy gcc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_CC"; then
+ ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_CC="gcc"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_CC=$ac_cv_prog_ac_ct_CC
+if test -n "$ac_ct_CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
+$as_echo "$ac_ct_CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_CC" = x; then
+ CC=""
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ CC=$ac_ct_CC
+ fi
+else
+ CC="$ac_cv_prog_CC"
+fi
+
+if test -z "$CC"; then
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
+set dummy ${ac_tool_prefix}cc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_CC="${ac_tool_prefix}cc"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ fi
+fi
+if test -z "$CC"; then
+ # Extract the first word of "cc", so it can be a program name with args.
+set dummy cc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+ ac_prog_rejected=no
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
+ ac_prog_rejected=yes
+ continue
+ fi
+ ac_cv_prog_CC="cc"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+if test $ac_prog_rejected = yes; then
+ # We found a bogon in the path, so make sure we never use it.
+ set dummy $ac_cv_prog_CC
+ shift
+ if test $@%:@ != 0; then
+ # We chose a different compiler from the bogus one.
+ # However, it has the same basename, so the bogon will be chosen
+ # first if we set CC to just the basename; use the full file name.
+ shift
+ ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
+ fi
+fi
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$CC"; then
+ if test -n "$ac_tool_prefix"; then
+ for ac_prog in cl.exe
+ do
+ # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
+set dummy $ac_tool_prefix$ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$CC" && break
+ done
+fi
+if test -z "$CC"; then
+ ac_ct_CC=$CC
+ for ac_prog in cl.exe
+do
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_CC"; then
+ ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_CC="$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_CC=$ac_cv_prog_ac_ct_CC
+if test -n "$ac_ct_CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
+$as_echo "$ac_ct_CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$ac_ct_CC" && break
+done
+
+ if test "x$ac_ct_CC" = x; then
+ CC=""
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ CC=$ac_ct_CC
+ fi
+fi
+
+fi
+
+
+test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "no acceptable C compiler found in \$PATH
+See \`config.log' for more details" "$LINENO" 5; }
+
+# Provide some information about the compiler.
+$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
+set X $ac_compile
+ac_compiler=$2
+for ac_option in --version -v -V -qversion; do
+ { { ac_try="$ac_compiler $ac_option >&5"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_compiler $ac_option >&5") 2>conftest.err
+ ac_status=$?
+ if test -s conftest.err; then
+ sed '10a\
+... rest of stderr output deleted ...
+ 10q' conftest.err >conftest.er1
+ cat conftest.er1 >&5
+ fi
+ rm -f conftest.er1 conftest.err
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }
+done
+
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+ac_clean_files_save=$ac_clean_files
+ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
+# Try to create an executable without -o first, disregard a.out.
+# It will help us diagnose broken compilers, and finding out an intuition
+# of exeext.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
+$as_echo_n "checking whether the C compiler works... " >&6; }
+ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
+
+# The possible output files:
+ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
+
+ac_rmfiles=
+for ac_file in $ac_files
+do
+ case $ac_file in
+ *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
+ * ) ac_rmfiles="$ac_rmfiles $ac_file";;
+ esac
+done
+rm -f $ac_rmfiles
+
+if { { ac_try="$ac_link_default"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_link_default") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then :
+ # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
+# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
+# in a Makefile. We should not override ac_cv_exeext if it was cached,
+# so that the user can short-circuit this test for compilers unknown to
+# Autoconf.
+for ac_file in $ac_files ''
+do
+ test -f "$ac_file" || continue
+ case $ac_file in
+ *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
+ ;;
+ [ab].out )
+ # We found the default executable, but exeext='' is most
+ # certainly right.
+ break;;
+ *.* )
+ if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
+ then :; else
+ ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
+ fi
+ # We set ac_cv_exeext here because the later test for it is not
+ # safe: cross compilers may not add the suffix if given an `-o'
+ # argument, so we may need to know it at that point already.
+ # Even if this section looks crufty: it has the advantage of
+ # actually working.
+ break;;
+ * )
+ break;;
+ esac
+done
+test "$ac_cv_exeext" = no && ac_cv_exeext=
+
+else
+ ac_file=''
+fi
+if test -z "$ac_file"; then :
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+$as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error 77 "C compiler cannot create executables
+See \`config.log' for more details" "$LINENO" 5; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
+$as_echo_n "checking for C compiler default output file name... " >&6; }
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
+$as_echo "$ac_file" >&6; }
+ac_exeext=$ac_cv_exeext
+
+rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
+ac_clean_files=$ac_clean_files_save
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
+$as_echo_n "checking for suffix of executables... " >&6; }
+if { { ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_link") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then :
+ # If both `conftest.exe' and `conftest' are `present' (well, observable)
+# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
+# work properly (i.e., refer to `conftest.exe'), while it won't with
+# `rm'.
+for ac_file in conftest.exe conftest conftest.*; do
+ test -f "$ac_file" || continue
+ case $ac_file in
+ *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
+ *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
+ break;;
+ * ) break;;
+ esac
+done
+else
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot compute suffix of executables: cannot compile and link
+See \`config.log' for more details" "$LINENO" 5; }
+fi
+rm -f conftest conftest$ac_cv_exeext
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
+$as_echo "$ac_cv_exeext" >&6; }
+
+rm -f conftest.$ac_ext
+EXEEXT=$ac_cv_exeext
+ac_exeext=$EXEEXT
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+@%:@include <stdio.h>
+int
+main ()
+{
+FILE *f = fopen ("conftest.out", "w");
+ return ferror (f) || fclose (f) != 0;
+
+ ;
+ return 0;
+}
+_ACEOF
+ac_clean_files="$ac_clean_files conftest.out"
+# Check that the compiler produces executables we can run. If not, either
+# the compiler is broken, or we cross compile.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
+$as_echo_n "checking whether we are cross compiling... " >&6; }
+if test "$cross_compiling" != yes; then
+ { { ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_link") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }
+ if { ac_try='./conftest$ac_cv_exeext'
+ { { case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_try") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }; then
+ cross_compiling=no
+ else
+ if test "$cross_compiling" = maybe; then
+ cross_compiling=yes
+ else
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot run C compiled programs.
+If you meant to cross compile, use \`--host'.
+See \`config.log' for more details" "$LINENO" 5; }
+ fi
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
+$as_echo "$cross_compiling" >&6; }
+
+rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
+ac_clean_files=$ac_clean_files_save
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
+$as_echo_n "checking for suffix of object files... " >&6; }
+if ${ac_cv_objext+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.o conftest.obj
+if { { ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_compile") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then :
+ for ac_file in conftest.o conftest.obj conftest.*; do
+ test -f "$ac_file" || continue;
+ case $ac_file in
+ *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
+ *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
+ break;;
+ esac
+done
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot compute suffix of object files: cannot compile
+See \`config.log' for more details" "$LINENO" 5; }
+fi
+rm -f conftest.$ac_cv_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
+$as_echo "$ac_cv_objext" >&6; }
+OBJEXT=$ac_cv_objext
+ac_objext=$OBJEXT
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
+$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
+if ${ac_cv_c_compiler_gnu+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+#ifndef __GNUC__
+ choke me
+#endif
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_compiler_gnu=yes
+else
+ ac_compiler_gnu=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ac_cv_c_compiler_gnu=$ac_compiler_gnu
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
+$as_echo "$ac_cv_c_compiler_gnu" >&6; }
+if test $ac_compiler_gnu = yes; then
+ GCC=yes
+else
+ GCC=
+fi
+ac_test_CFLAGS=${CFLAGS+set}
+ac_save_CFLAGS=$CFLAGS
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
+$as_echo_n "checking whether $CC accepts -g... " >&6; }
+if ${ac_cv_prog_cc_g+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_save_c_werror_flag=$ac_c_werror_flag
+ ac_c_werror_flag=yes
+ ac_cv_prog_cc_g=no
+ CFLAGS="-g"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_prog_cc_g=yes
+else
+ CFLAGS=""
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+
+else
+ ac_c_werror_flag=$ac_save_c_werror_flag
+ CFLAGS="-g"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_prog_cc_g=yes
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ ac_c_werror_flag=$ac_save_c_werror_flag
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
+$as_echo "$ac_cv_prog_cc_g" >&6; }
+if test "$ac_test_CFLAGS" = set; then
+ CFLAGS=$ac_save_CFLAGS
+elif test $ac_cv_prog_cc_g = yes; then
+ if test "$GCC" = yes; then
+ CFLAGS="-g -O2"
+ else
+ CFLAGS="-g"
+ fi
+else
+ if test "$GCC" = yes; then
+ CFLAGS="-O2"
+ else
+ CFLAGS=
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
+$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
+if ${ac_cv_prog_cc_c89+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_cv_prog_cc_c89=no
+ac_save_CC=$CC
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <stdarg.h>
+#include <stdio.h>
+struct stat;
+/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
+struct buf { int x; };
+FILE * (*rcsopen) (struct buf *, struct stat *, int);
+static char *e (p, i)
+ char **p;
+ int i;
+{
+ return p[i];
+}
+static char *f (char * (*g) (char **, int), char **p, ...)
+{
+ char *s;
+ va_list v;
+ va_start (v,p);
+ s = g (p, va_arg (v,int));
+ va_end (v);
+ return s;
+}
+
+/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
+ function prototypes and stuff, but not '\xHH' hex character constants.
+ These don't provoke an error unfortunately, instead are silently treated
+ as 'x'. The following induces an error, until -std is added to get
+ proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
+ array size at least. It's necessary to write '\x00'==0 to get something
+ that's true only with -std. */
+int osf4_cc_array ['\x00' == 0 ? 1 : -1];
+
+/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
+ inside strings and character constants. */
+#define FOO(x) 'x'
+int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
+
+int test (int i, double x);
+struct s1 {int (*f) (int a);};
+struct s2 {int (*f) (double a);};
+int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
+int argc;
+char **argv;
+int
+main ()
+{
+return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
+ ;
+ return 0;
+}
+_ACEOF
+for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
+ -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
+do
+ CC="$ac_save_CC $ac_arg"
+ if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_prog_cc_c89=$ac_arg
+fi
+rm -f core conftest.err conftest.$ac_objext
+ test "x$ac_cv_prog_cc_c89" != "xno" && break
+done
+rm -f conftest.$ac_ext
+CC=$ac_save_CC
+
+fi
+# AC_CACHE_VAL
+case "x$ac_cv_prog_cc_c89" in
+ x)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
+$as_echo "none needed" >&6; } ;;
+ xno)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
+$as_echo "unsupported" >&6; } ;;
+ *)
+ CC="$CC $ac_cv_prog_cc_c89"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
+$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
+esac
+if test "x$ac_cv_prog_cc_c89" != xno; then :
+
+fi
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5
+$as_echo_n "checking whether $CC understands -c and -o together... " >&6; }
+if ${am_cv_prog_cc_c_o+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+ # Make sure it works both with $CC and with simple cc.
+ # Following AC_PROG_CC_C_O, we do the test twice because some
+ # compilers refuse to overwrite an existing .o file with -o,
+ # though they will create one.
+ am_cv_prog_cc_c_o=yes
+ for am_i in 1 2; do
+ if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5
+ ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } \
+ && test -f conftest2.$ac_objext; then
+ : OK
+ else
+ am_cv_prog_cc_c_o=no
+ break
+ fi
+ done
+ rm -f core conftest*
+ unset am_i
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5
+$as_echo "$am_cv_prog_cc_c_o" >&6; }
+if test "$am_cv_prog_cc_c_o" != yes; then
+ # Losing compiler, so override with the script.
+ # FIXME: It is wrong to rewrite CC.
+ # But if we don't then we get into trouble of one sort or another.
+ # A longer-term fix would be to have automake use am__CC in this case,
+ # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
+ CC="$am_aux_dir/compile $CC"
+fi
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+depcc="$CC" am_compiler_list=
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
+$as_echo_n "checking dependency style of $depcc... " >&6; }
+if ${am_cv_CC_dependencies_compiler_type+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
+ # We make a subdir and do the tests there. Otherwise we can end up
+ # making bogus files that we don't know about and never remove. For
+ # instance it was reported that on HP-UX the gcc test will end up
+ # making a dummy file named 'D' -- because '-MD' means "put the output
+ # in D".
+ rm -rf conftest.dir
+ mkdir conftest.dir
+ # Copy depcomp to subdir because otherwise we won't find it if we're
+ # using a relative directory.
+ cp "$am_depcomp" conftest.dir
+ cd conftest.dir
+ # We will build objects and dependencies in a subdirectory because
+ # it helps to detect inapplicable dependency modes. For instance
+ # both Tru64's cc and ICC support -MD to output dependencies as a
+ # side effect of compilation, but ICC will put the dependencies in
+ # the current directory while Tru64 will put them in the object
+ # directory.
+ mkdir sub
+
+ am_cv_CC_dependencies_compiler_type=none
+ if test "$am_compiler_list" = ""; then
+ am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
+ fi
+ am__universal=false
+ case " $depcc " in #(
+ *\ -arch\ *\ -arch\ *) am__universal=true ;;
+ esac
+
+ for depmode in $am_compiler_list; do
+ # Setup a source with many dependencies, because some compilers
+ # like to wrap large dependency lists on column 80 (with \), and
+ # we should not choose a depcomp mode which is confused by this.
+ #
+ # We need to recreate these files for each test, as the compiler may
+ # overwrite some of them when testing with obscure command lines.
+ # This happens at least with the AIX C compiler.
+ : > sub/conftest.c
+ for i in 1 2 3 4 5 6; do
+ echo '#include "conftst'$i'.h"' >> sub/conftest.c
+ # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
+ # Solaris 10 /bin/sh.
+ echo '/* dummy */' > sub/conftst$i.h
+ done
+ echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
+
+ # We check with '-c' and '-o' for the sake of the "dashmstdout"
+ # mode. It turns out that the SunPro C++ compiler does not properly
+ # handle '-M -o', and we need to detect this. Also, some Intel
+ # versions had trouble with output in subdirs.
+ am__obj=sub/conftest.${OBJEXT-o}
+ am__minus_obj="-o $am__obj"
+ case $depmode in
+ gcc)
+ # This depmode causes a compiler race in universal mode.
+ test "$am__universal" = false || continue
+ ;;
+ nosideeffect)
+ # After this tag, mechanisms are not by side-effect, so they'll
+ # only be used when explicitly requested.
+ if test "x$enable_dependency_tracking" = xyes; then
+ continue
+ else
+ break
+ fi
+ ;;
+ msvc7 | msvc7msys | msvisualcpp | msvcmsys)
+ # This compiler won't grok '-c -o', but also, the minuso test has
+ # not run yet. These depmodes are late enough in the game, and
+ # so weak that their functioning should not be impacted.
+ am__obj=conftest.${OBJEXT-o}
+ am__minus_obj=
+ ;;
+ none) break ;;
+ esac
+ if depmode=$depmode \
+ source=sub/conftest.c object=$am__obj \
+ depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
+ $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
+ >/dev/null 2>conftest.err &&
+ grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
+ grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
+ grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
+ ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
+ # icc doesn't choke on unknown options, it will just issue warnings
+ # or remarks (even with -Werror). So we grep stderr for any message
+ # that says an option was ignored or not supported.
+ # When given -MP, icc 7.0 and 7.1 complain thusly:
+ # icc: Command line warning: ignoring option '-M'; no argument required
+ # The diagnosis changed in icc 8.0:
+ # icc: Command line remark: option '-MP' not supported
+ if (grep 'ignoring option' conftest.err ||
+ grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
+ am_cv_CC_dependencies_compiler_type=$depmode
+ break
+ fi
+ fi
+ done
+
+ cd ..
+ rm -rf conftest.dir
+else
+ am_cv_CC_dependencies_compiler_type=none
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
+$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
+CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
+
+ if
+ test "x$enable_dependency_tracking" != xno \
+ && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
+ am__fastdepCC_TRUE=
+ am__fastdepCC_FALSE='#'
+else
+ am__fastdepCC_TRUE='#'
+ am__fastdepCC_FALSE=
+fi
+
+
+
+@%:@ Check whether --enable-compiler-warnings was given.
+if test "${enable_compiler_warnings+set}" = set; then :
+ enableval=$enable_compiler_warnings;
+fi
+case $enable_compiler_warnings in @%:@(
+ no | min | yes | max | all) :
+ ;; @%:@(
+ *) :
+ if test "x$enable_maintainer_mode" = xyes; then :
+ enable_compiler_warnings=yes
+else
+ enable_compiler_warnings=min
+fi ;;
+esac
+
+
+if test "`cd $srcdir && pwd`" != "`pwd`"; then
+ # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
+ # is not polluted with repeated "-I."
+ am__isrc=' -I$(srcdir)'
+ # test to see if srcdir already configured
+ if test -f $srcdir/config.status; then
+ as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
+ fi
+fi
+
+# test whether we have cygpath
+if test -z "$CYGPATH_W"; then
+ if (cygpath --version) >/dev/null 2>/dev/null; then
+ CYGPATH_W='cygpath -w'
+ else
+ CYGPATH_W=echo
+ fi
+fi
+
+
+# Define the identity of the package.
+ PACKAGE='lua53--tex-live-'
+ VERSION='5.3.4'
+
+
+cat >>confdefs.h <<_ACEOF
+@%:@define PACKAGE "$PACKAGE"
+_ACEOF
+
+
+cat >>confdefs.h <<_ACEOF
+@%:@define VERSION "$VERSION"
+_ACEOF
+
+# Some tools Automake needs.
+
+ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
+
+
+AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
+
+
+AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
+
+
+AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
+
+
+MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
+
+# For better backward compatibility. To be removed once Automake 1.9.x
+# dies out for good. For more background, see:
+# <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
+# <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
+mkdir_p='$(MKDIR_P)'
+
+# We need awk for the "check" target (and possibly the TAP driver). The
+# system "awk" is bad on some platforms.
+# Always define AMTAR for backward compatibility. Yes, it's still used
+# in the wild :-( We should find a proper way to deprecate it ...
+AMTAR='$${TAR-tar}'
+
+
+# We'll loop over all known methods to create a tar archive until one works.
+_am_tools='gnutar pax cpio none'
+
+am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'
+
+
+
+
+
+
+# POSIX will say in a future version that running "rm -f" with no argument
+# is OK; and we want to be able to make that assumption in our Makefile
+# recipes. So use an aggressive probe to check that the usage we want is
+# actually supported "in the wild" to an acceptable degree.
+# See automake bug#10828.
+# To make any issue more visible, cause the running configure to be aborted
+# by default if the 'rm' program in use doesn't match our expectations; the
+# user can still override this though.
+if rm -f && rm -fr && rm -rf; then : OK; else
+ cat >&2 <<'END'
+Oops!
+
+Your 'rm' program seems unable to run without file operands specified
+on the command line, even when the '-f' option is present. This is contrary
+to the behaviour of most rm programs out there, and not conforming with
+the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542>
+
+Please tell bug-automake@gnu.org about your system, including the value
+of your $PATH and any error possibly output before this message. This
+can help us improve future automake versions.
+
+END
+ if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then
+ echo 'Configuration will proceed anyway, since you have set the' >&2
+ echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2
+ echo >&2
+ else
+ cat >&2 <<'END'
+Aborting the configuration process, to ensure you take notice of the issue.
+
+You can download and install GNU coreutils to get an 'rm' implementation
+that behaves properly: <http://www.gnu.org/software/coreutils/>.
+
+If you want to complete the configuration process using your problematic
+'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
+to "yes", and re-run configure.
+
+END
+ as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5
+ fi
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
+$as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
+ @%:@ Check whether --enable-maintainer-mode was given.
+if test "${enable_maintainer_mode+set}" = set; then :
+ enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
+else
+ USE_MAINTAINER_MODE=no
+fi
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
+$as_echo "$USE_MAINTAINER_MODE" >&6; }
+ if test $USE_MAINTAINER_MODE = yes; then
+ MAINTAINER_MODE_TRUE=
+ MAINTAINER_MODE_FALSE='#'
+else
+ MAINTAINER_MODE_TRUE='#'
+ MAINTAINER_MODE_FALSE=
+fi
+
+ MAINT=$MAINTAINER_MODE_TRUE
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler accepts prototypes" >&5
+$as_echo_n "checking whether the compiler accepts prototypes... " >&6; }
+if ${kb_cv_c_prototypes+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <stdarg.h>
+int
+main ()
+{
+extern void foo(int i,...);
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ kb_cv_c_prototypes=yes
+else
+ kb_cv_c_prototypes=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $kb_cv_c_prototypes" >&5
+$as_echo "$kb_cv_c_prototypes" >&6; }
+if test "x$kb_cv_c_prototypes" = xno; then
+ as_fn_error $? "Sorry, your compiler does not understand prototypes." "$LINENO" 5
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking what warning flags to pass to the C compiler" >&5
+$as_echo_n "checking what warning flags to pass to the C compiler... " >&6; }
+if ${kpse_cv_warning_cflags+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test "x$GCC" = xyes; then
+ kpse_cv_warning_cflags=
+if test "x$enable_compiler_warnings" != xno; then
+ kpse_cv_warning_cflags="-Wimplicit -Wreturn-type"
+ case `$CC -dumpversion` in @%:@(
+ 3.4.* | 4.* | 5.*) :
+ kpse_cv_warning_cflags="$kpse_cv_warning_cflags -Wdeclaration-after-statement" ;; @%:@(
+ *) :
+ ;;
+esac
+ case `$CC -dumpversion` in @%:@(
+ 3.@<:@234@:>@.* | 4.* | 5.*) :
+ kpse_cv_warning_cflags="$kpse_cv_warning_cflags -Wno-unknown-pragmas" ;; @%:@(
+ *) :
+ ;;
+esac
+ if test "x$enable_compiler_warnings" != xmin; then
+ kpse_cv_warning_cflags="-Wall -Wunused $kpse_cv_warning_cflags"
+ kpse_cv_warning_cflags="$kpse_cv_warning_cflags -Wmissing-prototypes -Wmissing-declarations"
+ if test "x$enable_compiler_warnings" != xyes; then
+ kpse_cv_warning_cflags="$kpse_cv_warning_cflags -Wparentheses -Wswitch -Wtrigraphs -Wpointer-arith"
+ kpse_cv_warning_cflags="$kpse_cv_warning_cflags -Wcast-qual -Wcast-align -Wwrite-strings"
+ case `$CC -dumpversion` in @%:@(
+ 3.4.* | 4.* | 5.*) :
+ kpse_cv_warning_cflags="$kpse_cv_warning_cflags -Wold-style-definition" ;; @%:@(
+ *) :
+ ;;
+esac
+ if test "x$enable_compiler_warnings" != xmax; then
+ kpse_cv_warning_cflags="$kpse_cv_warning_cflags -Wshadow"
+ fi
+ fi
+ fi
+fi
+elif test "x$enable_compiler_warnings" = xno; then
+ kpse_cv_warning_cflags=
+else
+ kpse_cv_warning_cflags= # FIXME: warning flags for non-GNU C compilers
+fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $kpse_cv_warning_cflags" >&5
+$as_echo "$kpse_cv_warning_cflags" >&6; }
+WARNING_CFLAGS=$kpse_cv_warning_cflags
+
+
+
+
+
+
+
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
+set dummy ${ac_tool_prefix}gcc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_CC="${ac_tool_prefix}gcc"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_CC"; then
+ ac_ct_CC=$CC
+ # Extract the first word of "gcc", so it can be a program name with args.
+set dummy gcc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_CC"; then
+ ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_CC="gcc"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_CC=$ac_cv_prog_ac_ct_CC
+if test -n "$ac_ct_CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
+$as_echo "$ac_ct_CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_CC" = x; then
+ CC=""
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ CC=$ac_ct_CC
+ fi
+else
+ CC="$ac_cv_prog_CC"
+fi
+
+if test -z "$CC"; then
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
+set dummy ${ac_tool_prefix}cc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_CC="${ac_tool_prefix}cc"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ fi
+fi
+if test -z "$CC"; then
+ # Extract the first word of "cc", so it can be a program name with args.
+set dummy cc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+ ac_prog_rejected=no
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
+ ac_prog_rejected=yes
+ continue
+ fi
+ ac_cv_prog_CC="cc"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+if test $ac_prog_rejected = yes; then
+ # We found a bogon in the path, so make sure we never use it.
+ set dummy $ac_cv_prog_CC
+ shift
+ if test $@%:@ != 0; then
+ # We chose a different compiler from the bogus one.
+ # However, it has the same basename, so the bogon will be chosen
+ # first if we set CC to just the basename; use the full file name.
+ shift
+ ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
+ fi
+fi
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$CC"; then
+ if test -n "$ac_tool_prefix"; then
+ for ac_prog in cl.exe
+ do
+ # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
+set dummy $ac_tool_prefix$ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$CC" && break
+ done
+fi
+if test -z "$CC"; then
+ ac_ct_CC=$CC
+ for ac_prog in cl.exe
+do
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_CC"; then
+ ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_CC="$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_CC=$ac_cv_prog_ac_ct_CC
+if test -n "$ac_ct_CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
+$as_echo "$ac_ct_CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$ac_ct_CC" && break
+done
+
+ if test "x$ac_ct_CC" = x; then
+ CC=""
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ CC=$ac_ct_CC
+ fi
+fi
+
+fi
+
+
+test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "no acceptable C compiler found in \$PATH
+See \`config.log' for more details" "$LINENO" 5; }
+
+# Provide some information about the compiler.
+$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
+set X $ac_compile
+ac_compiler=$2
+for ac_option in --version -v -V -qversion; do
+ { { ac_try="$ac_compiler $ac_option >&5"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_compiler $ac_option >&5") 2>conftest.err
+ ac_status=$?
+ if test -s conftest.err; then
+ sed '10a\
+... rest of stderr output deleted ...
+ 10q' conftest.err >conftest.er1
+ cat conftest.er1 >&5
+ fi
+ rm -f conftest.er1 conftest.err
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }
+done
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
+$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
+if ${ac_cv_c_compiler_gnu+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+#ifndef __GNUC__
+ choke me
+#endif
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_compiler_gnu=yes
+else
+ ac_compiler_gnu=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ac_cv_c_compiler_gnu=$ac_compiler_gnu
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
+$as_echo "$ac_cv_c_compiler_gnu" >&6; }
+if test $ac_compiler_gnu = yes; then
+ GCC=yes
+else
+ GCC=
+fi
+ac_test_CFLAGS=${CFLAGS+set}
+ac_save_CFLAGS=$CFLAGS
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
+$as_echo_n "checking whether $CC accepts -g... " >&6; }
+if ${ac_cv_prog_cc_g+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_save_c_werror_flag=$ac_c_werror_flag
+ ac_c_werror_flag=yes
+ ac_cv_prog_cc_g=no
+ CFLAGS="-g"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_prog_cc_g=yes
+else
+ CFLAGS=""
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+
+else
+ ac_c_werror_flag=$ac_save_c_werror_flag
+ CFLAGS="-g"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_prog_cc_g=yes
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ ac_c_werror_flag=$ac_save_c_werror_flag
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
+$as_echo "$ac_cv_prog_cc_g" >&6; }
+if test "$ac_test_CFLAGS" = set; then
+ CFLAGS=$ac_save_CFLAGS
+elif test $ac_cv_prog_cc_g = yes; then
+ if test "$GCC" = yes; then
+ CFLAGS="-g -O2"
+ else
+ CFLAGS="-g"
+ fi
+else
+ if test "$GCC" = yes; then
+ CFLAGS="-O2"
+ else
+ CFLAGS=
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
+$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
+if ${ac_cv_prog_cc_c89+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_cv_prog_cc_c89=no
+ac_save_CC=$CC
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <stdarg.h>
+#include <stdio.h>
+struct stat;
+/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
+struct buf { int x; };
+FILE * (*rcsopen) (struct buf *, struct stat *, int);
+static char *e (p, i)
+ char **p;
+ int i;
+{
+ return p[i];
+}
+static char *f (char * (*g) (char **, int), char **p, ...)
+{
+ char *s;
+ va_list v;
+ va_start (v,p);
+ s = g (p, va_arg (v,int));
+ va_end (v);
+ return s;
+}
+
+/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
+ function prototypes and stuff, but not '\xHH' hex character constants.
+ These don't provoke an error unfortunately, instead are silently treated
+ as 'x'. The following induces an error, until -std is added to get
+ proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
+ array size at least. It's necessary to write '\x00'==0 to get something
+ that's true only with -std. */
+int osf4_cc_array ['\x00' == 0 ? 1 : -1];
+
+/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
+ inside strings and character constants. */
+#define FOO(x) 'x'
+int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
+
+int test (int i, double x);
+struct s1 {int (*f) (int a);};
+struct s2 {int (*f) (double a);};
+int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
+int argc;
+char **argv;
+int
+main ()
+{
+return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
+ ;
+ return 0;
+}
+_ACEOF
+for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
+ -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
+do
+ CC="$ac_save_CC $ac_arg"
+ if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_prog_cc_c89=$ac_arg
+fi
+rm -f core conftest.err conftest.$ac_objext
+ test "x$ac_cv_prog_cc_c89" != "xno" && break
+done
+rm -f conftest.$ac_ext
+CC=$ac_save_CC
+
+fi
+# AC_CACHE_VAL
+case "x$ac_cv_prog_cc_c89" in
+ x)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
+$as_echo "none needed" >&6; } ;;
+ xno)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
+$as_echo "unsupported" >&6; } ;;
+ *)
+ CC="$CC $ac_cv_prog_cc_c89"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
+$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
+esac
+if test "x$ac_cv_prog_cc_c89" != xno; then :
+
+fi
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5
+$as_echo_n "checking whether $CC understands -c and -o together... " >&6; }
+if ${am_cv_prog_cc_c_o+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+ # Make sure it works both with $CC and with simple cc.
+ # Following AC_PROG_CC_C_O, we do the test twice because some
+ # compilers refuse to overwrite an existing .o file with -o,
+ # though they will create one.
+ am_cv_prog_cc_c_o=yes
+ for am_i in 1 2; do
+ if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5
+ ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } \
+ && test -f conftest2.$ac_objext; then
+ : OK
+ else
+ am_cv_prog_cc_c_o=no
+ break
+ fi
+ done
+ rm -f core conftest*
+ unset am_i
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5
+$as_echo "$am_cv_prog_cc_c_o" >&6; }
+if test "$am_cv_prog_cc_c_o" != yes; then
+ # Losing compiler, so override with the script.
+ # FIXME: It is wrong to rewrite CC.
+ # But if we don't then we get into trouble of one sort or another.
+ # A longer-term fix would be to have automake use am__CC in this case,
+ # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
+ CC="$am_aux_dir/compile $CC"
+fi
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+depcc="$CC" am_compiler_list=
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
+$as_echo_n "checking dependency style of $depcc... " >&6; }
+if ${am_cv_CC_dependencies_compiler_type+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
+ # We make a subdir and do the tests there. Otherwise we can end up
+ # making bogus files that we don't know about and never remove. For
+ # instance it was reported that on HP-UX the gcc test will end up
+ # making a dummy file named 'D' -- because '-MD' means "put the output
+ # in D".
+ rm -rf conftest.dir
+ mkdir conftest.dir
+ # Copy depcomp to subdir because otherwise we won't find it if we're
+ # using a relative directory.
+ cp "$am_depcomp" conftest.dir
+ cd conftest.dir
+ # We will build objects and dependencies in a subdirectory because
+ # it helps to detect inapplicable dependency modes. For instance
+ # both Tru64's cc and ICC support -MD to output dependencies as a
+ # side effect of compilation, but ICC will put the dependencies in
+ # the current directory while Tru64 will put them in the object
+ # directory.
+ mkdir sub
+
+ am_cv_CC_dependencies_compiler_type=none
+ if test "$am_compiler_list" = ""; then
+ am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
+ fi
+ am__universal=false
+ case " $depcc " in #(
+ *\ -arch\ *\ -arch\ *) am__universal=true ;;
+ esac
+
+ for depmode in $am_compiler_list; do
+ # Setup a source with many dependencies, because some compilers
+ # like to wrap large dependency lists on column 80 (with \), and
+ # we should not choose a depcomp mode which is confused by this.
+ #
+ # We need to recreate these files for each test, as the compiler may
+ # overwrite some of them when testing with obscure command lines.
+ # This happens at least with the AIX C compiler.
+ : > sub/conftest.c
+ for i in 1 2 3 4 5 6; do
+ echo '#include "conftst'$i'.h"' >> sub/conftest.c
+ # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
+ # Solaris 10 /bin/sh.
+ echo '/* dummy */' > sub/conftst$i.h
+ done
+ echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
+
+ # We check with '-c' and '-o' for the sake of the "dashmstdout"
+ # mode. It turns out that the SunPro C++ compiler does not properly
+ # handle '-M -o', and we need to detect this. Also, some Intel
+ # versions had trouble with output in subdirs.
+ am__obj=sub/conftest.${OBJEXT-o}
+ am__minus_obj="-o $am__obj"
+ case $depmode in
+ gcc)
+ # This depmode causes a compiler race in universal mode.
+ test "$am__universal" = false || continue
+ ;;
+ nosideeffect)
+ # After this tag, mechanisms are not by side-effect, so they'll
+ # only be used when explicitly requested.
+ if test "x$enable_dependency_tracking" = xyes; then
+ continue
+ else
+ break
+ fi
+ ;;
+ msvc7 | msvc7msys | msvisualcpp | msvcmsys)
+ # This compiler won't grok '-c -o', but also, the minuso test has
+ # not run yet. These depmodes are late enough in the game, and
+ # so weak that their functioning should not be impacted.
+ am__obj=conftest.${OBJEXT-o}
+ am__minus_obj=
+ ;;
+ none) break ;;
+ esac
+ if depmode=$depmode \
+ source=sub/conftest.c object=$am__obj \
+ depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
+ $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
+ >/dev/null 2>conftest.err &&
+ grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
+ grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
+ grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
+ ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
+ # icc doesn't choke on unknown options, it will just issue warnings
+ # or remarks (even with -Werror). So we grep stderr for any message
+ # that says an option was ignored or not supported.
+ # When given -MP, icc 7.0 and 7.1 complain thusly:
+ # icc: Command line warning: ignoring option '-M'; no argument required
+ # The diagnosis changed in icc 8.0:
+ # icc: Command line remark: option '-MP' not supported
+ if (grep 'ignoring option' conftest.err ||
+ grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
+ am_cv_CC_dependencies_compiler_type=$depmode
+ break
+ fi
+ fi
+ done
+
+ cd ..
+ rm -rf conftest.dir
+else
+ am_cv_CC_dependencies_compiler_type=none
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
+$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
+CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
+
+ if
+ test "x$enable_dependency_tracking" != xno \
+ && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
+ am__fastdepCC_TRUE=
+ am__fastdepCC_FALSE='#'
+else
+ am__fastdepCC_TRUE='#'
+ am__fastdepCC_FALSE=
+fi
+
+
+if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
+set dummy ${ac_tool_prefix}ranlib; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_RANLIB+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$RANLIB"; then
+ ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+RANLIB=$ac_cv_prog_RANLIB
+if test -n "$RANLIB"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
+$as_echo "$RANLIB" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_RANLIB"; then
+ ac_ct_RANLIB=$RANLIB
+ # Extract the first word of "ranlib", so it can be a program name with args.
+set dummy ranlib; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_RANLIB"; then
+ ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_RANLIB="ranlib"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
+if test -n "$ac_ct_RANLIB"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
+$as_echo "$ac_ct_RANLIB" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_RANLIB" = x; then
+ RANLIB=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ RANLIB=$ac_ct_RANLIB
+ fi
+else
+ RANLIB="$ac_cv_prog_RANLIB"
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
+$as_echo_n "checking whether ln -s works... " >&6; }
+LN_S=$as_ln_s
+if test "$LN_S" = "ln -s"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
+$as_echo "no, using $LN_S" >&6; }
+fi
+
+
+LUA53VERSION=5.3.4
+
+
+LUA53_LT_VERSINFO=8:4:3
+
+
+case `pwd` in
+ *\ * | *\ *)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5
+$as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;;
+esac
+
+
+
+macro_version='2.4.6'
+macro_revision='2.4.6'
+
+
+
+
+
+
+
+
+
+
+
+
+
+ltmain=$ac_aux_dir/ltmain.sh
+
+# Make sure we can run config.sub.
+$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
+ as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
+$as_echo_n "checking build system type... " >&6; }
+if ${ac_cv_build+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_build_alias=$build_alias
+test "x$ac_build_alias" = x &&
+ ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
+test "x$ac_build_alias" = x &&
+ as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
+ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
+ as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
+$as_echo "$ac_cv_build" >&6; }
+case $ac_cv_build in
+*-*-*) ;;
+*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
+esac
+build=$ac_cv_build
+ac_save_IFS=$IFS; IFS='-'
+set x $ac_cv_build
+shift
+build_cpu=$1
+build_vendor=$2
+shift; shift
+# Remember, the first character of IFS is used to create $*,
+# except with old shells:
+build_os=$*
+IFS=$ac_save_IFS
+case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
+$as_echo_n "checking host system type... " >&6; }
+if ${ac_cv_host+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test "x$host_alias" = x; then
+ ac_cv_host=$ac_cv_build
+else
+ ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
+ as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
+$as_echo "$ac_cv_host" >&6; }
+case $ac_cv_host in
+*-*-*) ;;
+*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
+esac
+host=$ac_cv_host
+ac_save_IFS=$IFS; IFS='-'
+set x $ac_cv_host
+shift
+host_cpu=$1
+host_vendor=$2
+shift; shift
+# Remember, the first character of IFS is used to create $*,
+# except with old shells:
+host_os=$*
+IFS=$ac_save_IFS
+case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
+
+
+# Backslashify metacharacters that are still active within
+# double-quoted strings.
+sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
+
+# Same as above, but do not quote variable references.
+double_quote_subst='s/\(["`\\]\)/\\\1/g'
+
+# Sed substitution to delay expansion of an escaped shell variable in a
+# double_quote_subst'ed string.
+delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
+
+# Sed substitution to delay expansion of an escaped single quote.
+delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
+
+# Sed substitution to avoid accidental globbing in evaled expressions
+no_glob_subst='s/\*/\\\*/g'
+
+ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
+ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5
+$as_echo_n "checking how to print strings... " >&6; }
+# Test print first, because it will be a builtin if present.
+if test "X`( print -r -- -n ) 2>/dev/null`" = X-n && \
+ test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
+ ECHO='print -r --'
+elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
+ ECHO='printf %s\n'
+else
+ # Use this function as a fallback that always works.
+ func_fallback_echo ()
+ {
+ eval 'cat <<_LTECHO_EOF
+$1
+_LTECHO_EOF'
+ }
+ ECHO='func_fallback_echo'
+fi
+
+# func_echo_all arg...
+# Invoke $ECHO with all args, space-separated.
+func_echo_all ()
+{
+ $ECHO ""
+}
+
+case $ECHO in
+ printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5
+$as_echo "printf" >&6; } ;;
+ print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5
+$as_echo "print -r" >&6; } ;;
+ *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5
+$as_echo "cat" >&6; } ;;
+esac
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
+$as_echo_n "checking for a sed that does not truncate output... " >&6; }
+if ${ac_cv_path_SED+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
+ for ac_i in 1 2 3 4 5 6 7; do
+ ac_script="$ac_script$as_nl$ac_script"
+ done
+ echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
+ { ac_script=; unset ac_script;}
+ if test -z "$SED"; then
+ ac_path_SED_found=false
+ # Loop through the user's path and test for each of PROGNAME-LIST
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_prog in sed gsed; do
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
+ as_fn_executable_p "$ac_path_SED" || continue
+# Check for GNU ac_path_SED and select it if it is found.
+ # Check for GNU $ac_path_SED
+case `"$ac_path_SED" --version 2>&1` in
+*GNU*)
+ ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
+*)
+ ac_count=0
+ $as_echo_n 0123456789 >"conftest.in"
+ while :
+ do
+ cat "conftest.in" "conftest.in" >"conftest.tmp"
+ mv "conftest.tmp" "conftest.in"
+ cp "conftest.in" "conftest.nl"
+ $as_echo '' >> "conftest.nl"
+ "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
+ diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
+ as_fn_arith $ac_count + 1 && ac_count=$as_val
+ if test $ac_count -gt ${ac_path_SED_max-0}; then
+ # Best one so far, save it but keep looking for a better one
+ ac_cv_path_SED="$ac_path_SED"
+ ac_path_SED_max=$ac_count
+ fi
+ # 10*(2^10) chars as input seems more than enough
+ test $ac_count -gt 10 && break
+ done
+ rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
+esac
+
+ $ac_path_SED_found && break 3
+ done
+ done
+ done
+IFS=$as_save_IFS
+ if test -z "$ac_cv_path_SED"; then
+ as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5
+ fi
+else
+ ac_cv_path_SED=$SED
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
+$as_echo "$ac_cv_path_SED" >&6; }
+ SED="$ac_cv_path_SED"
+ rm -f conftest.sed
+
+test -z "$SED" && SED=sed
+Xsed="$SED -e 1s/^X//"
+
+
+
+
+
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
+$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
+if ${ac_cv_path_GREP+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -z "$GREP"; then
+ ac_path_GREP_found=false
+ # Loop through the user's path and test for each of PROGNAME-LIST
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_prog in grep ggrep; do
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
+ as_fn_executable_p "$ac_path_GREP" || continue
+# Check for GNU ac_path_GREP and select it if it is found.
+ # Check for GNU $ac_path_GREP
+case `"$ac_path_GREP" --version 2>&1` in
+*GNU*)
+ ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
+*)
+ ac_count=0
+ $as_echo_n 0123456789 >"conftest.in"
+ while :
+ do
+ cat "conftest.in" "conftest.in" >"conftest.tmp"
+ mv "conftest.tmp" "conftest.in"
+ cp "conftest.in" "conftest.nl"
+ $as_echo 'GREP' >> "conftest.nl"
+ "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
+ diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
+ as_fn_arith $ac_count + 1 && ac_count=$as_val
+ if test $ac_count -gt ${ac_path_GREP_max-0}; then
+ # Best one so far, save it but keep looking for a better one
+ ac_cv_path_GREP="$ac_path_GREP"
+ ac_path_GREP_max=$ac_count
+ fi
+ # 10*(2^10) chars as input seems more than enough
+ test $ac_count -gt 10 && break
+ done
+ rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
+esac
+
+ $ac_path_GREP_found && break 3
+ done
+ done
+ done
+IFS=$as_save_IFS
+ if test -z "$ac_cv_path_GREP"; then
+ as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
+ fi
+else
+ ac_cv_path_GREP=$GREP
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
+$as_echo "$ac_cv_path_GREP" >&6; }
+ GREP="$ac_cv_path_GREP"
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
+$as_echo_n "checking for egrep... " >&6; }
+if ${ac_cv_path_EGREP+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
+ then ac_cv_path_EGREP="$GREP -E"
+ else
+ if test -z "$EGREP"; then
+ ac_path_EGREP_found=false
+ # Loop through the user's path and test for each of PROGNAME-LIST
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_prog in egrep; do
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
+ as_fn_executable_p "$ac_path_EGREP" || continue
+# Check for GNU ac_path_EGREP and select it if it is found.
+ # Check for GNU $ac_path_EGREP
+case `"$ac_path_EGREP" --version 2>&1` in
+*GNU*)
+ ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
+*)
+ ac_count=0
+ $as_echo_n 0123456789 >"conftest.in"
+ while :
+ do
+ cat "conftest.in" "conftest.in" >"conftest.tmp"
+ mv "conftest.tmp" "conftest.in"
+ cp "conftest.in" "conftest.nl"
+ $as_echo 'EGREP' >> "conftest.nl"
+ "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
+ diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
+ as_fn_arith $ac_count + 1 && ac_count=$as_val
+ if test $ac_count -gt ${ac_path_EGREP_max-0}; then
+ # Best one so far, save it but keep looking for a better one
+ ac_cv_path_EGREP="$ac_path_EGREP"
+ ac_path_EGREP_max=$ac_count
+ fi
+ # 10*(2^10) chars as input seems more than enough
+ test $ac_count -gt 10 && break
+ done
+ rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
+esac
+
+ $ac_path_EGREP_found && break 3
+ done
+ done
+ done
+IFS=$as_save_IFS
+ if test -z "$ac_cv_path_EGREP"; then
+ as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
+ fi
+else
+ ac_cv_path_EGREP=$EGREP
+fi
+
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
+$as_echo "$ac_cv_path_EGREP" >&6; }
+ EGREP="$ac_cv_path_EGREP"
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5
+$as_echo_n "checking for fgrep... " >&6; }
+if ${ac_cv_path_FGREP+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1
+ then ac_cv_path_FGREP="$GREP -F"
+ else
+ if test -z "$FGREP"; then
+ ac_path_FGREP_found=false
+ # Loop through the user's path and test for each of PROGNAME-LIST
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_prog in fgrep; do
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext"
+ as_fn_executable_p "$ac_path_FGREP" || continue
+# Check for GNU ac_path_FGREP and select it if it is found.
+ # Check for GNU $ac_path_FGREP
+case `"$ac_path_FGREP" --version 2>&1` in
+*GNU*)
+ ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;;
+*)
+ ac_count=0
+ $as_echo_n 0123456789 >"conftest.in"
+ while :
+ do
+ cat "conftest.in" "conftest.in" >"conftest.tmp"
+ mv "conftest.tmp" "conftest.in"
+ cp "conftest.in" "conftest.nl"
+ $as_echo 'FGREP' >> "conftest.nl"
+ "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break
+ diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
+ as_fn_arith $ac_count + 1 && ac_count=$as_val
+ if test $ac_count -gt ${ac_path_FGREP_max-0}; then
+ # Best one so far, save it but keep looking for a better one
+ ac_cv_path_FGREP="$ac_path_FGREP"
+ ac_path_FGREP_max=$ac_count
+ fi
+ # 10*(2^10) chars as input seems more than enough
+ test $ac_count -gt 10 && break
+ done
+ rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
+esac
+
+ $ac_path_FGREP_found && break 3
+ done
+ done
+ done
+IFS=$as_save_IFS
+ if test -z "$ac_cv_path_FGREP"; then
+ as_fn_error $? "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
+ fi
+else
+ ac_cv_path_FGREP=$FGREP
+fi
+
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5
+$as_echo "$ac_cv_path_FGREP" >&6; }
+ FGREP="$ac_cv_path_FGREP"
+
+
+test -z "$GREP" && GREP=grep
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+@%:@ Check whether --with-gnu-ld was given.
+if test "${with_gnu_ld+set}" = set; then :
+ withval=$with_gnu_ld; test no = "$withval" || with_gnu_ld=yes
+else
+ with_gnu_ld=no
+fi
+
+ac_prog=ld
+if test yes = "$GCC"; then
+ # Check if gcc -print-prog-name=ld gives a path.
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
+$as_echo_n "checking for ld used by $CC... " >&6; }
+ case $host in
+ *-*-mingw*)
+ # gcc leaves a trailing carriage return, which upsets mingw
+ ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
+ *)
+ ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
+ esac
+ case $ac_prog in
+ # Accept absolute paths.
+ [\\/]* | ?:[\\/]*)
+ re_direlt='/[^/][^/]*/\.\./'
+ # Canonicalize the pathname of ld
+ ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
+ while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
+ ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
+ done
+ test -z "$LD" && LD=$ac_prog
+ ;;
+ "")
+ # If it fails, then pretend we aren't using GCC.
+ ac_prog=ld
+ ;;
+ *)
+ # If it is relative, then search for the first ld in PATH.
+ with_gnu_ld=unknown
+ ;;
+ esac
+elif test yes = "$with_gnu_ld"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
+$as_echo_n "checking for GNU ld... " >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
+$as_echo_n "checking for non-GNU ld... " >&6; }
+fi
+if ${lt_cv_path_LD+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -z "$LD"; then
+ lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
+ for ac_dir in $PATH; do
+ IFS=$lt_save_ifs
+ test -z "$ac_dir" && ac_dir=.
+ if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
+ lt_cv_path_LD=$ac_dir/$ac_prog
+ # Check to see if the program is GNU ld. I'd rather use --version,
+ # but apparently some variants of GNU ld only accept -v.
+ # Break only if it was the GNU/non-GNU ld that we prefer.
+ case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
+ *GNU* | *'with BFD'*)
+ test no != "$with_gnu_ld" && break
+ ;;
+ *)
+ test yes != "$with_gnu_ld" && break
+ ;;
+ esac
+ fi
+ done
+ IFS=$lt_save_ifs
+else
+ lt_cv_path_LD=$LD # Let the user override the test with a path.
+fi
+fi
+
+LD=$lt_cv_path_LD
+if test -n "$LD"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
+$as_echo "$LD" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
+$as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
+if ${lt_cv_prog_gnu_ld+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ # I'd rather use --version here, but apparently some GNU lds only accept -v.
+case `$LD -v 2>&1 </dev/null` in
+*GNU* | *'with BFD'*)
+ lt_cv_prog_gnu_ld=yes
+ ;;
+*)
+ lt_cv_prog_gnu_ld=no
+ ;;
+esac
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
+$as_echo "$lt_cv_prog_gnu_ld" >&6; }
+with_gnu_ld=$lt_cv_prog_gnu_ld
+
+
+
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5
+$as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; }
+if ${lt_cv_path_NM+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$NM"; then
+ # Let the user override the test.
+ lt_cv_path_NM=$NM
+else
+ lt_nm_to_check=${ac_tool_prefix}nm
+ if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
+ lt_nm_to_check="$lt_nm_to_check nm"
+ fi
+ for lt_tmp_nm in $lt_nm_to_check; do
+ lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
+ for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
+ IFS=$lt_save_ifs
+ test -z "$ac_dir" && ac_dir=.
+ tmp_nm=$ac_dir/$lt_tmp_nm
+ if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext"; then
+ # Check to see if the nm accepts a BSD-compat flag.
+ # Adding the 'sed 1q' prevents false positives on HP-UX, which says:
+ # nm: unknown option "B" ignored
+ # Tru64's nm complains that /dev/null is an invalid object file
+ # MSYS converts /dev/null to NUL, MinGW nm treats NUL as empty
+ case $build_os in
+ mingw*) lt_bad_file=conftest.nm/nofile ;;
+ *) lt_bad_file=/dev/null ;;
+ esac
+ case `"$tmp_nm" -B $lt_bad_file 2>&1 | sed '1q'` in
+ *$lt_bad_file* | *'Invalid file or object type'*)
+ lt_cv_path_NM="$tmp_nm -B"
+ break 2
+ ;;
+ *)
+ case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
+ */dev/null*)
+ lt_cv_path_NM="$tmp_nm -p"
+ break 2
+ ;;
+ *)
+ lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
+ continue # so that we can try to find one that supports BSD flags
+ ;;
+ esac
+ ;;
+ esac
+ fi
+ done
+ IFS=$lt_save_ifs
+ done
+ : ${lt_cv_path_NM=no}
+fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5
+$as_echo "$lt_cv_path_NM" >&6; }
+if test no != "$lt_cv_path_NM"; then
+ NM=$lt_cv_path_NM
+else
+ # Didn't find any BSD compatible name lister, look for dumpbin.
+ if test -n "$DUMPBIN"; then :
+ # Let the user override the test.
+ else
+ if test -n "$ac_tool_prefix"; then
+ for ac_prog in dumpbin "link -dump"
+ do
+ # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
+set dummy $ac_tool_prefix$ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_DUMPBIN+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$DUMPBIN"; then
+ ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+DUMPBIN=$ac_cv_prog_DUMPBIN
+if test -n "$DUMPBIN"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5
+$as_echo "$DUMPBIN" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$DUMPBIN" && break
+ done
+fi
+if test -z "$DUMPBIN"; then
+ ac_ct_DUMPBIN=$DUMPBIN
+ for ac_prog in dumpbin "link -dump"
+do
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_DUMPBIN+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_DUMPBIN"; then
+ ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_DUMPBIN="$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN
+if test -n "$ac_ct_DUMPBIN"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5
+$as_echo "$ac_ct_DUMPBIN" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$ac_ct_DUMPBIN" && break
+done
+
+ if test "x$ac_ct_DUMPBIN" = x; then
+ DUMPBIN=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ DUMPBIN=$ac_ct_DUMPBIN
+ fi
+fi
+
+ case `$DUMPBIN -symbols -headers /dev/null 2>&1 | sed '1q'` in
+ *COFF*)
+ DUMPBIN="$DUMPBIN -symbols -headers"
+ ;;
+ *)
+ DUMPBIN=:
+ ;;
+ esac
+ fi
+
+ if test : != "$DUMPBIN"; then
+ NM=$DUMPBIN
+ fi
+fi
+test -z "$NM" && NM=nm
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5
+$as_echo_n "checking the name lister ($NM) interface... " >&6; }
+if ${lt_cv_nm_interface+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_nm_interface="BSD nm"
+ echo "int some_variable = 0;" > conftest.$ac_ext
+ (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5)
+ (eval "$ac_compile" 2>conftest.err)
+ cat conftest.err >&5
+ (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
+ (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
+ cat conftest.err >&5
+ (eval echo "\"\$as_me:$LINENO: output\"" >&5)
+ cat conftest.out >&5
+ if $GREP 'External.*some_variable' conftest.out > /dev/null; then
+ lt_cv_nm_interface="MS dumpbin"
+ fi
+ rm -f conftest*
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5
+$as_echo "$lt_cv_nm_interface" >&6; }
+
+# find the maximum length of command line arguments
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5
+$as_echo_n "checking the maximum length of command line arguments... " >&6; }
+if ${lt_cv_sys_max_cmd_len+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ i=0
+ teststring=ABCD
+
+ case $build_os in
+ msdosdjgpp*)
+ # On DJGPP, this test can blow up pretty badly due to problems in libc
+ # (any single argument exceeding 2000 bytes causes a buffer overrun
+ # during glob expansion). Even if it were fixed, the result of this
+ # check would be larger than it should be.
+ lt_cv_sys_max_cmd_len=12288; # 12K is about right
+ ;;
+
+ gnu*)
+ # Under GNU Hurd, this test is not required because there is
+ # no limit to the length of command line arguments.
+ # Libtool will interpret -1 as no limit whatsoever
+ lt_cv_sys_max_cmd_len=-1;
+ ;;
+
+ cygwin* | mingw* | cegcc*)
+ # On Win9x/ME, this test blows up -- it succeeds, but takes
+ # about 5 minutes as the teststring grows exponentially.
+ # Worse, since 9x/ME are not pre-emptively multitasking,
+ # you end up with a "frozen" computer, even though with patience
+ # the test eventually succeeds (with a max line length of 256k).
+ # Instead, let's just punt: use the minimum linelength reported by
+ # all of the supported platforms: 8192 (on NT/2K/XP).
+ lt_cv_sys_max_cmd_len=8192;
+ ;;
+
+ mint*)
+ # On MiNT this can take a long time and run out of memory.
+ lt_cv_sys_max_cmd_len=8192;
+ ;;
+
+ amigaos*)
+ # On AmigaOS with pdksh, this test takes hours, literally.
+ # So we just punt and use a minimum line length of 8192.
+ lt_cv_sys_max_cmd_len=8192;
+ ;;
+
+ bitrig* | darwin* | dragonfly* | freebsd* | netbsd* | openbsd*)
+ # This has been around since 386BSD, at least. Likely further.
+ if test -x /sbin/sysctl; then
+ lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
+ elif test -x /usr/sbin/sysctl; then
+ lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
+ else
+ lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs
+ fi
+ # And add a safety zone
+ lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
+ lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
+ ;;
+
+ interix*)
+ # We know the value 262144 and hardcode it with a safety zone (like BSD)
+ lt_cv_sys_max_cmd_len=196608
+ ;;
+
+ os2*)
+ # The test takes a long time on OS/2.
+ lt_cv_sys_max_cmd_len=8192
+ ;;
+
+ osf*)
+ # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
+ # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
+ # nice to cause kernel panics so lets avoid the loop below.
+ # First set a reasonable default.
+ lt_cv_sys_max_cmd_len=16384
+ #
+ if test -x /sbin/sysconfig; then
+ case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
+ *1*) lt_cv_sys_max_cmd_len=-1 ;;
+ esac
+ fi
+ ;;
+ sco3.2v5*)
+ lt_cv_sys_max_cmd_len=102400
+ ;;
+ sysv5* | sco5v6* | sysv4.2uw2*)
+ kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
+ if test -n "$kargmax"; then
+ lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[ ]//'`
+ else
+ lt_cv_sys_max_cmd_len=32768
+ fi
+ ;;
+ *)
+ lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
+ if test -n "$lt_cv_sys_max_cmd_len" && \
+ test undefined != "$lt_cv_sys_max_cmd_len"; then
+ lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
+ lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
+ else
+ # Make teststring a little bigger before we do anything with it.
+ # a 1K string should be a reasonable start.
+ for i in 1 2 3 4 5 6 7 8; do
+ teststring=$teststring$teststring
+ done
+ SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
+ # If test is not a shell built-in, we'll probably end up computing a
+ # maximum length that is only half of the actual maximum length, but
+ # we can't tell.
+ while { test X`env echo "$teststring$teststring" 2>/dev/null` \
+ = "X$teststring$teststring"; } >/dev/null 2>&1 &&
+ test 17 != "$i" # 1/2 MB should be enough
+ do
+ i=`expr $i + 1`
+ teststring=$teststring$teststring
+ done
+ # Only check the string length outside the loop.
+ lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
+ teststring=
+ # Add a significant safety factor because C++ compilers can tack on
+ # massive amounts of additional arguments before passing them to the
+ # linker. It appears as though 1/2 is a usable value.
+ lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
+ fi
+ ;;
+ esac
+
+fi
+
+if test -n "$lt_cv_sys_max_cmd_len"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5
+$as_echo "$lt_cv_sys_max_cmd_len" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
+$as_echo "none" >&6; }
+fi
+max_cmd_len=$lt_cv_sys_max_cmd_len
+
+
+
+
+
+
+: ${CP="cp -f"}
+: ${MV="mv -f"}
+: ${RM="rm -f"}
+
+if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
+ lt_unset=unset
+else
+ lt_unset=false
+fi
+
+
+
+
+
+# test EBCDIC or ASCII
+case `echo X|tr X '\101'` in
+ A) # ASCII based system
+ # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
+ lt_SP2NL='tr \040 \012'
+ lt_NL2SP='tr \015\012 \040\040'
+ ;;
+ *) # EBCDIC based system
+ lt_SP2NL='tr \100 \n'
+ lt_NL2SP='tr \r\n \100\100'
+ ;;
+esac
+
+
+
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to $host format" >&5
+$as_echo_n "checking how to convert $build file names to $host format... " >&6; }
+if ${lt_cv_to_host_file_cmd+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ case $host in
+ *-*-mingw* )
+ case $build in
+ *-*-mingw* ) # actually msys
+ lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32
+ ;;
+ *-*-cygwin* )
+ lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32
+ ;;
+ * ) # otherwise, assume *nix
+ lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32
+ ;;
+ esac
+ ;;
+ *-*-cygwin* )
+ case $build in
+ *-*-mingw* ) # actually msys
+ lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin
+ ;;
+ *-*-cygwin* )
+ lt_cv_to_host_file_cmd=func_convert_file_noop
+ ;;
+ * ) # otherwise, assume *nix
+ lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin
+ ;;
+ esac
+ ;;
+ * ) # unhandled hosts (and "normal" native builds)
+ lt_cv_to_host_file_cmd=func_convert_file_noop
+ ;;
+esac
+
+fi
+
+to_host_file_cmd=$lt_cv_to_host_file_cmd
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_host_file_cmd" >&5
+$as_echo "$lt_cv_to_host_file_cmd" >&6; }
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to toolchain format" >&5
+$as_echo_n "checking how to convert $build file names to toolchain format... " >&6; }
+if ${lt_cv_to_tool_file_cmd+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ #assume ordinary cross tools, or native build.
+lt_cv_to_tool_file_cmd=func_convert_file_noop
+case $host in
+ *-*-mingw* )
+ case $build in
+ *-*-mingw* ) # actually msys
+ lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32
+ ;;
+ esac
+ ;;
+esac
+
+fi
+
+to_tool_file_cmd=$lt_cv_to_tool_file_cmd
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_tool_file_cmd" >&5
+$as_echo "$lt_cv_to_tool_file_cmd" >&6; }
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5
+$as_echo_n "checking for $LD option to reload object files... " >&6; }
+if ${lt_cv_ld_reload_flag+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_ld_reload_flag='-r'
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5
+$as_echo "$lt_cv_ld_reload_flag" >&6; }
+reload_flag=$lt_cv_ld_reload_flag
+case $reload_flag in
+"" | " "*) ;;
+*) reload_flag=" $reload_flag" ;;
+esac
+reload_cmds='$LD$reload_flag -o $output$reload_objs'
+case $host_os in
+ cygwin* | mingw* | pw32* | cegcc*)
+ if test yes != "$GCC"; then
+ reload_cmds=false
+ fi
+ ;;
+ darwin*)
+ if test yes = "$GCC"; then
+ reload_cmds='$LTCC $LTCFLAGS -nostdlib $wl-r -o $output$reload_objs'
+ else
+ reload_cmds='$LD$reload_flag -o $output$reload_objs'
+ fi
+ ;;
+esac
+
+
+
+
+
+
+
+
+
+if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
+set dummy ${ac_tool_prefix}objdump; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_OBJDUMP+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$OBJDUMP"; then
+ ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+OBJDUMP=$ac_cv_prog_OBJDUMP
+if test -n "$OBJDUMP"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
+$as_echo "$OBJDUMP" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_OBJDUMP"; then
+ ac_ct_OBJDUMP=$OBJDUMP
+ # Extract the first word of "objdump", so it can be a program name with args.
+set dummy objdump; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_OBJDUMP"; then
+ ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_OBJDUMP="objdump"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
+if test -n "$ac_ct_OBJDUMP"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
+$as_echo "$ac_ct_OBJDUMP" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_OBJDUMP" = x; then
+ OBJDUMP="false"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ OBJDUMP=$ac_ct_OBJDUMP
+ fi
+else
+ OBJDUMP="$ac_cv_prog_OBJDUMP"
+fi
+
+test -z "$OBJDUMP" && OBJDUMP=objdump
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5
+$as_echo_n "checking how to recognize dependent libraries... " >&6; }
+if ${lt_cv_deplibs_check_method+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_file_magic_cmd='$MAGIC_CMD'
+lt_cv_file_magic_test_file=
+lt_cv_deplibs_check_method='unknown'
+# Need to set the preceding variable on all platforms that support
+# interlibrary dependencies.
+# 'none' -- dependencies not supported.
+# 'unknown' -- same as none, but documents that we really don't know.
+# 'pass_all' -- all dependencies passed with no checks.
+# 'test_compile' -- check by making test program.
+# 'file_magic [[regex]]' -- check by looking for files in library path
+# that responds to the $file_magic_cmd with a given extended regex.
+# If you have 'file' or equivalent on your system and you're not sure
+# whether 'pass_all' will *always* work, you probably want this one.
+
+case $host_os in
+aix[4-9]*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+beos*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+bsdi[45]*)
+ lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
+ lt_cv_file_magic_cmd='/usr/bin/file -L'
+ lt_cv_file_magic_test_file=/shlib/libc.so
+ ;;
+
+cygwin*)
+ # func_win32_libid is a shell function defined in ltmain.sh
+ lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
+ lt_cv_file_magic_cmd='func_win32_libid'
+ ;;
+
+mingw* | pw32*)
+ # Base MSYS/MinGW do not provide the 'file' command needed by
+ # func_win32_libid shell function, so use a weaker test based on 'objdump',
+ # unless we find 'file', for example because we are cross-compiling.
+ if ( file / ) >/dev/null 2>&1; then
+ lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
+ lt_cv_file_magic_cmd='func_win32_libid'
+ else
+ # Keep this pattern in sync with the one in func_win32_libid.
+ lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)'
+ lt_cv_file_magic_cmd='$OBJDUMP -f'
+ fi
+ ;;
+
+cegcc*)
+ # use the weaker test based on 'objdump'. See mingw*.
+ lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
+ lt_cv_file_magic_cmd='$OBJDUMP -f'
+ ;;
+
+darwin* | rhapsody*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+freebsd* | dragonfly*)
+ if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
+ case $host_cpu in
+ i*86 )
+ # Not sure whether the presence of OpenBSD here was a mistake.
+ # Let's accept both of them until this is cleared up.
+ lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
+ lt_cv_file_magic_cmd=/usr/bin/file
+ lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
+ ;;
+ esac
+ else
+ lt_cv_deplibs_check_method=pass_all
+ fi
+ ;;
+
+haiku*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+hpux10.20* | hpux11*)
+ lt_cv_file_magic_cmd=/usr/bin/file
+ case $host_cpu in
+ ia64*)
+ lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
+ lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
+ ;;
+ hppa*64*)
+ lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'
+ lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
+ ;;
+ *)
+ lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library'
+ lt_cv_file_magic_test_file=/usr/lib/libc.sl
+ ;;
+ esac
+ ;;
+
+interix[3-9]*)
+ # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
+ lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'
+ ;;
+
+irix5* | irix6* | nonstopux*)
+ case $LD in
+ *-32|*"-32 ") libmagic=32-bit;;
+ *-n32|*"-n32 ") libmagic=N32;;
+ *-64|*"-64 ") libmagic=64-bit;;
+ *) libmagic=never-match;;
+ esac
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+# This must be glibc/ELF.
+linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+netbsd*)
+ if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
+ lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
+ else
+ lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
+ fi
+ ;;
+
+newos6*)
+ lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
+ lt_cv_file_magic_cmd=/usr/bin/file
+ lt_cv_file_magic_test_file=/usr/lib/libnls.so
+ ;;
+
+*nto* | *qnx*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+openbsd* | bitrig*)
+ if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then
+ lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
+ else
+ lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
+ fi
+ ;;
+
+osf3* | osf4* | osf5*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+rdos*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+solaris*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+sysv4 | sysv4.3*)
+ case $host_vendor in
+ motorola)
+ lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]'
+ lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
+ ;;
+ ncr)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+ sequent)
+ lt_cv_file_magic_cmd='/bin/file'
+ lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
+ ;;
+ sni)
+ lt_cv_file_magic_cmd='/bin/file'
+ lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
+ lt_cv_file_magic_test_file=/lib/libc.so
+ ;;
+ siemens)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+ pc)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+ esac
+ ;;
+
+tpf*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+os2*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+esac
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5
+$as_echo "$lt_cv_deplibs_check_method" >&6; }
+
+file_magic_glob=
+want_nocaseglob=no
+if test "$build" = "$host"; then
+ case $host_os in
+ mingw* | pw32*)
+ if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then
+ want_nocaseglob=yes
+ else
+ file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[\1]\/[\1]\/g;/g"`
+ fi
+ ;;
+ esac
+fi
+
+file_magic_cmd=$lt_cv_file_magic_cmd
+deplibs_check_method=$lt_cv_deplibs_check_method
+test -z "$deplibs_check_method" && deplibs_check_method=unknown
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args.
+set dummy ${ac_tool_prefix}dlltool; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_DLLTOOL+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$DLLTOOL"; then
+ ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+DLLTOOL=$ac_cv_prog_DLLTOOL
+if test -n "$DLLTOOL"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5
+$as_echo "$DLLTOOL" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_DLLTOOL"; then
+ ac_ct_DLLTOOL=$DLLTOOL
+ # Extract the first word of "dlltool", so it can be a program name with args.
+set dummy dlltool; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_DLLTOOL+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_DLLTOOL"; then
+ ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_DLLTOOL="dlltool"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL
+if test -n "$ac_ct_DLLTOOL"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5
+$as_echo "$ac_ct_DLLTOOL" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_DLLTOOL" = x; then
+ DLLTOOL="false"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ DLLTOOL=$ac_ct_DLLTOOL
+ fi
+else
+ DLLTOOL="$ac_cv_prog_DLLTOOL"
+fi
+
+test -z "$DLLTOOL" && DLLTOOL=dlltool
+
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to associate runtime and link libraries" >&5
+$as_echo_n "checking how to associate runtime and link libraries... " >&6; }
+if ${lt_cv_sharedlib_from_linklib_cmd+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_sharedlib_from_linklib_cmd='unknown'
+
+case $host_os in
+cygwin* | mingw* | pw32* | cegcc*)
+ # two different shell functions defined in ltmain.sh;
+ # decide which one to use based on capabilities of $DLLTOOL
+ case `$DLLTOOL --help 2>&1` in
+ *--identify-strict*)
+ lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib
+ ;;
+ *)
+ lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback
+ ;;
+ esac
+ ;;
+*)
+ # fallback: assume linklib IS sharedlib
+ lt_cv_sharedlib_from_linklib_cmd=$ECHO
+ ;;
+esac
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sharedlib_from_linklib_cmd" >&5
+$as_echo "$lt_cv_sharedlib_from_linklib_cmd" >&6; }
+sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd
+test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO
+
+
+
+
+
+
+
+if test -n "$ac_tool_prefix"; then
+ for ac_prog in ar
+ do
+ # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
+set dummy $ac_tool_prefix$ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_AR+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$AR"; then
+ ac_cv_prog_AR="$AR" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_AR="$ac_tool_prefix$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+AR=$ac_cv_prog_AR
+if test -n "$AR"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
+$as_echo "$AR" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$AR" && break
+ done
+fi
+if test -z "$AR"; then
+ ac_ct_AR=$AR
+ for ac_prog in ar
+do
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_AR+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_AR"; then
+ ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_AR="$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_AR=$ac_cv_prog_ac_ct_AR
+if test -n "$ac_ct_AR"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
+$as_echo "$ac_ct_AR" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$ac_ct_AR" && break
+done
+
+ if test "x$ac_ct_AR" = x; then
+ AR="false"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ AR=$ac_ct_AR
+ fi
+fi
+
+: ${AR=ar}
+: ${AR_FLAGS=cru}
+
+
+
+
+
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for archiver @FILE support" >&5
+$as_echo_n "checking for archiver @FILE support... " >&6; }
+if ${lt_cv_ar_at_file+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_ar_at_file=no
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ echo conftest.$ac_objext > conftest.lst
+ lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5
+ (eval $lt_ar_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }
+ if test 0 -eq "$ac_status"; then
+ # Ensure the archiver fails upon bogus file names.
+ rm -f conftest.$ac_objext libconftest.a
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5
+ (eval $lt_ar_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }
+ if test 0 -ne "$ac_status"; then
+ lt_cv_ar_at_file=@
+ fi
+ fi
+ rm -f conftest.* libconftest.a
+
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ar_at_file" >&5
+$as_echo "$lt_cv_ar_at_file" >&6; }
+
+if test no = "$lt_cv_ar_at_file"; then
+ archiver_list_spec=
+else
+ archiver_list_spec=$lt_cv_ar_at_file
+fi
+
+
+
+
+
+
+
+if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
+set dummy ${ac_tool_prefix}strip; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_STRIP+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$STRIP"; then
+ ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_STRIP="${ac_tool_prefix}strip"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+STRIP=$ac_cv_prog_STRIP
+if test -n "$STRIP"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
+$as_echo "$STRIP" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_STRIP"; then
+ ac_ct_STRIP=$STRIP
+ # Extract the first word of "strip", so it can be a program name with args.
+set dummy strip; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_STRIP"; then
+ ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_STRIP="strip"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
+if test -n "$ac_ct_STRIP"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
+$as_echo "$ac_ct_STRIP" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_STRIP" = x; then
+ STRIP=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ STRIP=$ac_ct_STRIP
+ fi
+else
+ STRIP="$ac_cv_prog_STRIP"
+fi
+
+test -z "$STRIP" && STRIP=:
+
+
+
+
+
+
+if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
+set dummy ${ac_tool_prefix}ranlib; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_RANLIB+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$RANLIB"; then
+ ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+RANLIB=$ac_cv_prog_RANLIB
+if test -n "$RANLIB"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
+$as_echo "$RANLIB" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_RANLIB"; then
+ ac_ct_RANLIB=$RANLIB
+ # Extract the first word of "ranlib", so it can be a program name with args.
+set dummy ranlib; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_RANLIB"; then
+ ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_RANLIB="ranlib"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
+if test -n "$ac_ct_RANLIB"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
+$as_echo "$ac_ct_RANLIB" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_RANLIB" = x; then
+ RANLIB=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ RANLIB=$ac_ct_RANLIB
+ fi
+else
+ RANLIB="$ac_cv_prog_RANLIB"
+fi
+
+test -z "$RANLIB" && RANLIB=:
+
+
+
+
+
+
+# Determine commands to create old-style static archives.
+old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
+old_postinstall_cmds='chmod 644 $oldlib'
+old_postuninstall_cmds=
+
+if test -n "$RANLIB"; then
+ case $host_os in
+ bitrig* | openbsd*)
+ old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib"
+ ;;
+ *)
+ old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib"
+ ;;
+ esac
+ old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib"
+fi
+
+case $host_os in
+ darwin*)
+ lock_old_archive_extraction=yes ;;
+ *)
+ lock_old_archive_extraction=no ;;
+esac
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+# If no C compiler was specified, use CC.
+LTCC=${LTCC-"$CC"}
+
+# If no C compiler flags were specified, use CFLAGS.
+LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
+
+# Allow CC to be a program name with arguments.
+compiler=$CC
+
+
+# Check for command to grab the raw symbol name followed by C symbol from nm.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5
+$as_echo_n "checking command to parse $NM output from $compiler object... " >&6; }
+if ${lt_cv_sys_global_symbol_pipe+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+
+# These are sane defaults that work on at least a few old systems.
+# [They come from Ultrix. What could be older than Ultrix?!! ;)]
+
+# Character class describing NM global symbol codes.
+symcode='[BCDEGRST]'
+
+# Regexp to match symbols that can be accessed directly from C.
+sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
+
+# Define system-specific variables.
+case $host_os in
+aix*)
+ symcode='[BCDT]'
+ ;;
+cygwin* | mingw* | pw32* | cegcc*)
+ symcode='[ABCDGISTW]'
+ ;;
+hpux*)
+ if test ia64 = "$host_cpu"; then
+ symcode='[ABCDEGRST]'
+ fi
+ ;;
+irix* | nonstopux*)
+ symcode='[BCDEGRST]'
+ ;;
+osf*)
+ symcode='[BCDEGQRST]'
+ ;;
+solaris*)
+ symcode='[BDRT]'
+ ;;
+sco3.2v5*)
+ symcode='[DT]'
+ ;;
+sysv4.2uw2*)
+ symcode='[DT]'
+ ;;
+sysv5* | sco5v6* | unixware* | OpenUNIX*)
+ symcode='[ABDT]'
+ ;;
+sysv4)
+ symcode='[DFNSTU]'
+ ;;
+esac
+
+# If we're using GNU nm, then use its standard symbol codes.
+case `$NM -V 2>&1` in
+*GNU* | *'with BFD'*)
+ symcode='[ABCDGIRSTW]' ;;
+esac
+
+if test "$lt_cv_nm_interface" = "MS dumpbin"; then
+ # Gets list of data symbols to import.
+ lt_cv_sys_global_symbol_to_import="sed -n -e 's/^I .* \(.*\)$/\1/p'"
+ # Adjust the below global symbol transforms to fixup imported variables.
+ lt_cdecl_hook=" -e 's/^I .* \(.*\)$/extern __declspec(dllimport) char \1;/p'"
+ lt_c_name_hook=" -e 's/^I .* \(.*\)$/ {\"\1\", (void *) 0},/p'"
+ lt_c_name_lib_hook="\
+ -e 's/^I .* \(lib.*\)$/ {\"\1\", (void *) 0},/p'\
+ -e 's/^I .* \(.*\)$/ {\"lib\1\", (void *) 0},/p'"
+else
+ # Disable hooks by default.
+ lt_cv_sys_global_symbol_to_import=
+ lt_cdecl_hook=
+ lt_c_name_hook=
+ lt_c_name_lib_hook=
+fi
+
+# Transform an extracted symbol line into a proper C declaration.
+# Some systems (esp. on ia64) link data and code symbols differently,
+# so use this general approach.
+lt_cv_sys_global_symbol_to_cdecl="sed -n"\
+$lt_cdecl_hook\
+" -e 's/^T .* \(.*\)$/extern int \1();/p'"\
+" -e 's/^$symcode$symcode* .* \(.*\)$/extern char \1;/p'"
+
+# Transform an extracted symbol line into symbol name and symbol address
+lt_cv_sys_global_symbol_to_c_name_address="sed -n"\
+$lt_c_name_hook\
+" -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\
+" -e 's/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/p'"
+
+# Transform an extracted symbol line into symbol name with lib prefix and
+# symbol address.
+lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n"\
+$lt_c_name_lib_hook\
+" -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\
+" -e 's/^$symcode$symcode* .* \(lib.*\)$/ {\"\1\", (void *) \&\1},/p'"\
+" -e 's/^$symcode$symcode* .* \(.*\)$/ {\"lib\1\", (void *) \&\1},/p'"
+
+# Handle CRLF in mingw tool chain
+opt_cr=
+case $build_os in
+mingw*)
+ opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
+ ;;
+esac
+
+# Try without a prefix underscore, then with it.
+for ac_symprfx in "" "_"; do
+
+ # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
+ symxfrm="\\1 $ac_symprfx\\2 \\2"
+
+ # Write the raw and C identifiers.
+ if test "$lt_cv_nm_interface" = "MS dumpbin"; then
+ # Fake it for dumpbin and say T for any non-static function,
+ # D for any global variable and I for any imported variable.
+ # Also find C++ and __fastcall symbols from MSVC++,
+ # which start with @ or ?.
+ lt_cv_sys_global_symbol_pipe="$AWK '"\
+" {last_section=section; section=\$ 3};"\
+" /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\
+" /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
+" /^ *Symbol name *: /{split(\$ 0,sn,\":\"); si=substr(sn[2],2)};"\
+" /^ *Type *: code/{print \"T\",si,substr(si,length(prfx))};"\
+" /^ *Type *: data/{print \"I\",si,substr(si,length(prfx))};"\
+" \$ 0!~/External *\|/{next};"\
+" / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
+" {if(hide[section]) next};"\
+" {f=\"D\"}; \$ 0~/\(\).*\|/{f=\"T\"};"\
+" {split(\$ 0,a,/\||\r/); split(a[2],s)};"\
+" s[1]~/^[@?]/{print f,s[1],s[1]; next};"\
+" s[1]~prfx {split(s[1],t,\"@\"); print f,t[1],substr(t[1],length(prfx))}"\
+" ' prfx=^$ac_symprfx"
+ else
+ lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
+ fi
+ lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'"
+
+ # Check to see that the pipe works correctly.
+ pipe_works=no
+
+ rm -f conftest*
+ cat > conftest.$ac_ext <<_LT_EOF
+#ifdef __cplusplus
+extern "C" {
+#endif
+char nm_test_var;
+void nm_test_func(void);
+void nm_test_func(void){}
+#ifdef __cplusplus
+}
+#endif
+int main(){nm_test_var='a';nm_test_func();return(0);}
+_LT_EOF
+
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then
+ # Now try to grab the symbols.
+ nlist=conftest.nm
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5
+ (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } && test -s "$nlist"; then
+ # Try sorting and uniquifying the output.
+ if sort "$nlist" | uniq > "$nlist"T; then
+ mv -f "$nlist"T "$nlist"
+ else
+ rm -f "$nlist"T
+ fi
+
+ # Make sure that we snagged all the symbols we need.
+ if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
+ if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
+ cat <<_LT_EOF > conftest.$ac_ext
+/* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */
+#if defined _WIN32 || defined __CYGWIN__ || defined _WIN32_WCE
+/* DATA imports from DLLs on WIN32 can't be const, because runtime
+ relocations are performed -- see ld's documentation on pseudo-relocs. */
+# define LT@&t@_DLSYM_CONST
+#elif defined __osf__
+/* This system does not cope well with relocations in const data. */
+# define LT@&t@_DLSYM_CONST
+#else
+# define LT@&t@_DLSYM_CONST const
+#endif
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+_LT_EOF
+ # Now generate the symbol file.
+ eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
+
+ cat <<_LT_EOF >> conftest.$ac_ext
+
+/* The mapping between symbol names and symbols. */
+LT@&t@_DLSYM_CONST struct {
+ const char *name;
+ void *address;
+}
+lt__PROGRAM__LTX_preloaded_symbols[] =
+{
+ { "@PROGRAM@", (void *) 0 },
+_LT_EOF
+ $SED "s/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
+ cat <<\_LT_EOF >> conftest.$ac_ext
+ {0, (void *) 0}
+};
+
+/* This works around a problem in FreeBSD linker */
+#ifdef FREEBSD_WORKAROUND
+static const void *lt_preloaded_setup() {
+ return lt__PROGRAM__LTX_preloaded_symbols;
+}
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+_LT_EOF
+ # Now try linking the two files.
+ mv conftest.$ac_objext conftstm.$ac_objext
+ lt_globsym_save_LIBS=$LIBS
+ lt_globsym_save_CFLAGS=$CFLAGS
+ LIBS=conftstm.$ac_objext
+ CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
+ (eval $ac_link) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } && test -s conftest$ac_exeext; then
+ pipe_works=yes
+ fi
+ LIBS=$lt_globsym_save_LIBS
+ CFLAGS=$lt_globsym_save_CFLAGS
+ else
+ echo "cannot find nm_test_func in $nlist" >&5
+ fi
+ else
+ echo "cannot find nm_test_var in $nlist" >&5
+ fi
+ else
+ echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
+ fi
+ else
+ echo "$progname: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ fi
+ rm -rf conftest* conftst*
+
+ # Do not use the global_symbol_pipe unless it works.
+ if test yes = "$pipe_works"; then
+ break
+ else
+ lt_cv_sys_global_symbol_pipe=
+ fi
+done
+
+fi
+
+if test -z "$lt_cv_sys_global_symbol_pipe"; then
+ lt_cv_sys_global_symbol_to_cdecl=
+fi
+if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
+$as_echo "failed" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
+$as_echo "ok" >&6; }
+fi
+
+# Response file support.
+if test "$lt_cv_nm_interface" = "MS dumpbin"; then
+ nm_file_list_spec='@'
+elif $NM --help 2>/dev/null | grep '[@]FILE' >/dev/null; then
+ nm_file_list_spec='@'
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for sysroot" >&5
+$as_echo_n "checking for sysroot... " >&6; }
+
+@%:@ Check whether --with-sysroot was given.
+if test "${with_sysroot+set}" = set; then :
+ withval=$with_sysroot;
+else
+ with_sysroot=no
+fi
+
+
+lt_sysroot=
+case $with_sysroot in #(
+ yes)
+ if test yes = "$GCC"; then
+ lt_sysroot=`$CC --print-sysroot 2>/dev/null`
+ fi
+ ;; #(
+ /*)
+ lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"`
+ ;; #(
+ no|'')
+ ;; #(
+ *)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_sysroot" >&5
+$as_echo "$with_sysroot" >&6; }
+ as_fn_error $? "The sysroot must be an absolute path." "$LINENO" 5
+ ;;
+esac
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${lt_sysroot:-no}" >&5
+$as_echo "${lt_sysroot:-no}" >&6; }
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a working dd" >&5
+$as_echo_n "checking for a working dd... " >&6; }
+if ${ac_cv_path_lt_DD+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ printf 0123456789abcdef0123456789abcdef >conftest.i
+cat conftest.i conftest.i >conftest2.i
+: ${lt_DD:=$DD}
+if test -z "$lt_DD"; then
+ ac_path_lt_DD_found=false
+ # Loop through the user's path and test for each of PROGNAME-LIST
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_prog in dd; do
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ ac_path_lt_DD="$as_dir/$ac_prog$ac_exec_ext"
+ as_fn_executable_p "$ac_path_lt_DD" || continue
+if "$ac_path_lt_DD" bs=32 count=1 <conftest2.i >conftest.out 2>/dev/null; then
+ cmp -s conftest.i conftest.out \
+ && ac_cv_path_lt_DD="$ac_path_lt_DD" ac_path_lt_DD_found=:
+fi
+ $ac_path_lt_DD_found && break 3
+ done
+ done
+ done
+IFS=$as_save_IFS
+ if test -z "$ac_cv_path_lt_DD"; then
+ :
+ fi
+else
+ ac_cv_path_lt_DD=$lt_DD
+fi
+
+rm -f conftest.i conftest2.i conftest.out
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_lt_DD" >&5
+$as_echo "$ac_cv_path_lt_DD" >&6; }
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to truncate binary pipes" >&5
+$as_echo_n "checking how to truncate binary pipes... " >&6; }
+if ${lt_cv_truncate_bin+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ printf 0123456789abcdef0123456789abcdef >conftest.i
+cat conftest.i conftest.i >conftest2.i
+lt_cv_truncate_bin=
+if "$ac_cv_path_lt_DD" bs=32 count=1 <conftest2.i >conftest.out 2>/dev/null; then
+ cmp -s conftest.i conftest.out \
+ && lt_cv_truncate_bin="$ac_cv_path_lt_DD bs=4096 count=1"
+fi
+rm -f conftest.i conftest2.i conftest.out
+test -z "$lt_cv_truncate_bin" && lt_cv_truncate_bin="$SED -e 4q"
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_truncate_bin" >&5
+$as_echo "$lt_cv_truncate_bin" >&6; }
+
+
+
+
+
+
+
+# Calculate cc_basename. Skip known compiler wrappers and cross-prefix.
+func_cc_basename ()
+{
+ for cc_temp in @S|@*""; do
+ case $cc_temp in
+ compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
+ distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
+ \-*) ;;
+ *) break;;
+ esac
+ done
+ func_cc_basename_result=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
+}
+
+@%:@ Check whether --enable-libtool-lock was given.
+if test "${enable_libtool_lock+set}" = set; then :
+ enableval=$enable_libtool_lock;
+fi
+
+test no = "$enable_libtool_lock" || enable_libtool_lock=yes
+
+# Some flags need to be propagated to the compiler or linker for good
+# libtool support.
+case $host in
+ia64-*-hpux*)
+ # Find out what ABI is being produced by ac_compile, and set mode
+ # options accordingly.
+ echo 'int i;' > conftest.$ac_ext
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then
+ case `/usr/bin/file conftest.$ac_objext` in
+ *ELF-32*)
+ HPUX_IA64_MODE=32
+ ;;
+ *ELF-64*)
+ HPUX_IA64_MODE=64
+ ;;
+ esac
+ fi
+ rm -rf conftest*
+ ;;
+*-*-irix6*)
+ # Find out what ABI is being produced by ac_compile, and set linker
+ # options accordingly.
+ echo '#line '$LINENO' "configure"' > conftest.$ac_ext
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then
+ if test yes = "$lt_cv_prog_gnu_ld"; then
+ case `/usr/bin/file conftest.$ac_objext` in
+ *32-bit*)
+ LD="${LD-ld} -melf32bsmip"
+ ;;
+ *N32*)
+ LD="${LD-ld} -melf32bmipn32"
+ ;;
+ *64-bit*)
+ LD="${LD-ld} -melf64bmip"
+ ;;
+ esac
+ else
+ case `/usr/bin/file conftest.$ac_objext` in
+ *32-bit*)
+ LD="${LD-ld} -32"
+ ;;
+ *N32*)
+ LD="${LD-ld} -n32"
+ ;;
+ *64-bit*)
+ LD="${LD-ld} -64"
+ ;;
+ esac
+ fi
+ fi
+ rm -rf conftest*
+ ;;
+
+mips64*-*linux*)
+ # Find out what ABI is being produced by ac_compile, and set linker
+ # options accordingly.
+ echo '#line '$LINENO' "configure"' > conftest.$ac_ext
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then
+ emul=elf
+ case `/usr/bin/file conftest.$ac_objext` in
+ *32-bit*)
+ emul="${emul}32"
+ ;;
+ *64-bit*)
+ emul="${emul}64"
+ ;;
+ esac
+ case `/usr/bin/file conftest.$ac_objext` in
+ *MSB*)
+ emul="${emul}btsmip"
+ ;;
+ *LSB*)
+ emul="${emul}ltsmip"
+ ;;
+ esac
+ case `/usr/bin/file conftest.$ac_objext` in
+ *N32*)
+ emul="${emul}n32"
+ ;;
+ esac
+ LD="${LD-ld} -m $emul"
+ fi
+ rm -rf conftest*
+ ;;
+
+x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \
+s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
+ # Find out what ABI is being produced by ac_compile, and set linker
+ # options accordingly. Note that the listed cases only cover the
+ # situations where additional linker options are needed (such as when
+ # doing 32-bit compilation for a host where ld defaults to 64-bit, or
+ # vice versa); the common cases where no linker options are needed do
+ # not appear in the list.
+ echo 'int i;' > conftest.$ac_ext
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then
+ case `/usr/bin/file conftest.o` in
+ *32-bit*)
+ case $host in
+ x86_64-*kfreebsd*-gnu)
+ LD="${LD-ld} -m elf_i386_fbsd"
+ ;;
+ x86_64-*linux*)
+ case `/usr/bin/file conftest.o` in
+ *x86-64*)
+ LD="${LD-ld} -m elf32_x86_64"
+ ;;
+ *)
+ LD="${LD-ld} -m elf_i386"
+ ;;
+ esac
+ ;;
+ powerpc64le-*linux*)
+ LD="${LD-ld} -m elf32lppclinux"
+ ;;
+ powerpc64-*linux*)
+ LD="${LD-ld} -m elf32ppclinux"
+ ;;
+ s390x-*linux*)
+ LD="${LD-ld} -m elf_s390"
+ ;;
+ sparc64-*linux*)
+ LD="${LD-ld} -m elf32_sparc"
+ ;;
+ esac
+ ;;
+ *64-bit*)
+ case $host in
+ x86_64-*kfreebsd*-gnu)
+ LD="${LD-ld} -m elf_x86_64_fbsd"
+ ;;
+ x86_64-*linux*)
+ LD="${LD-ld} -m elf_x86_64"
+ ;;
+ powerpcle-*linux*)
+ LD="${LD-ld} -m elf64lppc"
+ ;;
+ powerpc-*linux*)
+ LD="${LD-ld} -m elf64ppc"
+ ;;
+ s390*-*linux*|s390*-*tpf*)
+ LD="${LD-ld} -m elf64_s390"
+ ;;
+ sparc*-*linux*)
+ LD="${LD-ld} -m elf64_sparc"
+ ;;
+ esac
+ ;;
+ esac
+ fi
+ rm -rf conftest*
+ ;;
+
+*-*-sco3.2v5*)
+ # On SCO OpenServer 5, we need -belf to get full-featured binaries.
+ SAVE_CFLAGS=$CFLAGS
+ CFLAGS="$CFLAGS -belf"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5
+$as_echo_n "checking whether the C compiler needs -belf... " >&6; }
+if ${lt_cv_cc_needs_belf+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ lt_cv_cc_needs_belf=yes
+else
+ lt_cv_cc_needs_belf=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+ ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5
+$as_echo "$lt_cv_cc_needs_belf" >&6; }
+ if test yes != "$lt_cv_cc_needs_belf"; then
+ # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
+ CFLAGS=$SAVE_CFLAGS
+ fi
+ ;;
+*-*solaris*)
+ # Find out what ABI is being produced by ac_compile, and set linker
+ # options accordingly.
+ echo 'int i;' > conftest.$ac_ext
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then
+ case `/usr/bin/file conftest.o` in
+ *64-bit*)
+ case $lt_cv_prog_gnu_ld in
+ yes*)
+ case $host in
+ i?86-*-solaris*|x86_64-*-solaris*)
+ LD="${LD-ld} -m elf_x86_64"
+ ;;
+ sparc*-*-solaris*)
+ LD="${LD-ld} -m elf64_sparc"
+ ;;
+ esac
+ # GNU ld 2.21 introduced _sol2 emulations. Use them if available.
+ if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then
+ LD=${LD-ld}_sol2
+ fi
+ ;;
+ *)
+ if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
+ LD="${LD-ld} -64"
+ fi
+ ;;
+ esac
+ ;;
+ esac
+ fi
+ rm -rf conftest*
+ ;;
+esac
+
+need_locks=$enable_libtool_lock
+
+if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}mt", so it can be a program name with args.
+set dummy ${ac_tool_prefix}mt; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_MANIFEST_TOOL+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$MANIFEST_TOOL"; then
+ ac_cv_prog_MANIFEST_TOOL="$MANIFEST_TOOL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_MANIFEST_TOOL="${ac_tool_prefix}mt"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+MANIFEST_TOOL=$ac_cv_prog_MANIFEST_TOOL
+if test -n "$MANIFEST_TOOL"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MANIFEST_TOOL" >&5
+$as_echo "$MANIFEST_TOOL" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_MANIFEST_TOOL"; then
+ ac_ct_MANIFEST_TOOL=$MANIFEST_TOOL
+ # Extract the first word of "mt", so it can be a program name with args.
+set dummy mt; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_MANIFEST_TOOL+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_MANIFEST_TOOL"; then
+ ac_cv_prog_ac_ct_MANIFEST_TOOL="$ac_ct_MANIFEST_TOOL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_MANIFEST_TOOL="mt"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_MANIFEST_TOOL=$ac_cv_prog_ac_ct_MANIFEST_TOOL
+if test -n "$ac_ct_MANIFEST_TOOL"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MANIFEST_TOOL" >&5
+$as_echo "$ac_ct_MANIFEST_TOOL" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_MANIFEST_TOOL" = x; then
+ MANIFEST_TOOL=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ MANIFEST_TOOL=$ac_ct_MANIFEST_TOOL
+ fi
+else
+ MANIFEST_TOOL="$ac_cv_prog_MANIFEST_TOOL"
+fi
+
+test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $MANIFEST_TOOL is a manifest tool" >&5
+$as_echo_n "checking if $MANIFEST_TOOL is a manifest tool... " >&6; }
+if ${lt_cv_path_mainfest_tool+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_path_mainfest_tool=no
+ echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&5
+ $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out
+ cat conftest.err >&5
+ if $GREP 'Manifest Tool' conftest.out > /dev/null; then
+ lt_cv_path_mainfest_tool=yes
+ fi
+ rm -f conftest*
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_mainfest_tool" >&5
+$as_echo "$lt_cv_path_mainfest_tool" >&6; }
+if test yes != "$lt_cv_path_mainfest_tool"; then
+ MANIFEST_TOOL=:
+fi
+
+
+
+
+
+
+ case $host_os in
+ rhapsody* | darwin*)
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args.
+set dummy ${ac_tool_prefix}dsymutil; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_DSYMUTIL+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$DSYMUTIL"; then
+ ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+DSYMUTIL=$ac_cv_prog_DSYMUTIL
+if test -n "$DSYMUTIL"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
+$as_echo "$DSYMUTIL" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_DSYMUTIL"; then
+ ac_ct_DSYMUTIL=$DSYMUTIL
+ # Extract the first word of "dsymutil", so it can be a program name with args.
+set dummy dsymutil; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_DSYMUTIL+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_DSYMUTIL"; then
+ ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_DSYMUTIL="dsymutil"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL
+if test -n "$ac_ct_DSYMUTIL"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5
+$as_echo "$ac_ct_DSYMUTIL" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_DSYMUTIL" = x; then
+ DSYMUTIL=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ DSYMUTIL=$ac_ct_DSYMUTIL
+ fi
+else
+ DSYMUTIL="$ac_cv_prog_DSYMUTIL"
+fi
+
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args.
+set dummy ${ac_tool_prefix}nmedit; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_NMEDIT+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$NMEDIT"; then
+ ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+NMEDIT=$ac_cv_prog_NMEDIT
+if test -n "$NMEDIT"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5
+$as_echo "$NMEDIT" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_NMEDIT"; then
+ ac_ct_NMEDIT=$NMEDIT
+ # Extract the first word of "nmedit", so it can be a program name with args.
+set dummy nmedit; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_NMEDIT+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_NMEDIT"; then
+ ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_NMEDIT="nmedit"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT
+if test -n "$ac_ct_NMEDIT"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5
+$as_echo "$ac_ct_NMEDIT" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_NMEDIT" = x; then
+ NMEDIT=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ NMEDIT=$ac_ct_NMEDIT
+ fi
+else
+ NMEDIT="$ac_cv_prog_NMEDIT"
+fi
+
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args.
+set dummy ${ac_tool_prefix}lipo; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_LIPO+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$LIPO"; then
+ ac_cv_prog_LIPO="$LIPO" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_LIPO="${ac_tool_prefix}lipo"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+LIPO=$ac_cv_prog_LIPO
+if test -n "$LIPO"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
+$as_echo "$LIPO" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_LIPO"; then
+ ac_ct_LIPO=$LIPO
+ # Extract the first word of "lipo", so it can be a program name with args.
+set dummy lipo; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_LIPO+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_LIPO"; then
+ ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_LIPO="lipo"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO
+if test -n "$ac_ct_LIPO"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5
+$as_echo "$ac_ct_LIPO" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_LIPO" = x; then
+ LIPO=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ LIPO=$ac_ct_LIPO
+ fi
+else
+ LIPO="$ac_cv_prog_LIPO"
+fi
+
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args.
+set dummy ${ac_tool_prefix}otool; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_OTOOL+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$OTOOL"; then
+ ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_OTOOL="${ac_tool_prefix}otool"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+OTOOL=$ac_cv_prog_OTOOL
+if test -n "$OTOOL"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5
+$as_echo "$OTOOL" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_OTOOL"; then
+ ac_ct_OTOOL=$OTOOL
+ # Extract the first word of "otool", so it can be a program name with args.
+set dummy otool; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_OTOOL+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_OTOOL"; then
+ ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_OTOOL="otool"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL
+if test -n "$ac_ct_OTOOL"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5
+$as_echo "$ac_ct_OTOOL" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_OTOOL" = x; then
+ OTOOL=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ OTOOL=$ac_ct_OTOOL
+ fi
+else
+ OTOOL="$ac_cv_prog_OTOOL"
+fi
+
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args.
+set dummy ${ac_tool_prefix}otool64; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_OTOOL64+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$OTOOL64"; then
+ ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+OTOOL64=$ac_cv_prog_OTOOL64
+if test -n "$OTOOL64"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5
+$as_echo "$OTOOL64" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_OTOOL64"; then
+ ac_ct_OTOOL64=$OTOOL64
+ # Extract the first word of "otool64", so it can be a program name with args.
+set dummy otool64; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_OTOOL64+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_OTOOL64"; then
+ ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_OTOOL64="otool64"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64
+if test -n "$ac_ct_OTOOL64"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5
+$as_echo "$ac_ct_OTOOL64" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_OTOOL64" = x; then
+ OTOOL64=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ OTOOL64=$ac_ct_OTOOL64
+ fi
+else
+ OTOOL64="$ac_cv_prog_OTOOL64"
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5
+$as_echo_n "checking for -single_module linker flag... " >&6; }
+if ${lt_cv_apple_cc_single_mod+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_apple_cc_single_mod=no
+ if test -z "$LT_MULTI_MODULE"; then
+ # By default we will add the -single_module flag. You can override
+ # by either setting the environment variable LT_MULTI_MODULE
+ # non-empty at configure time, or by adding -multi_module to the
+ # link flags.
+ rm -rf libconftest.dylib*
+ echo "int foo(void){return 1;}" > conftest.c
+ echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
+-dynamiclib -Wl,-single_module conftest.c" >&5
+ $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
+ -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
+ _lt_result=$?
+ # If there is a non-empty error log, and "single_module"
+ # appears in it, assume the flag caused a linker warning
+ if test -s conftest.err && $GREP single_module conftest.err; then
+ cat conftest.err >&5
+ # Otherwise, if the output was created with a 0 exit code from
+ # the compiler, it worked.
+ elif test -f libconftest.dylib && test 0 = "$_lt_result"; then
+ lt_cv_apple_cc_single_mod=yes
+ else
+ cat conftest.err >&5
+ fi
+ rm -rf libconftest.dylib*
+ rm -f conftest.*
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5
+$as_echo "$lt_cv_apple_cc_single_mod" >&6; }
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5
+$as_echo_n "checking for -exported_symbols_list linker flag... " >&6; }
+if ${lt_cv_ld_exported_symbols_list+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_ld_exported_symbols_list=no
+ save_LDFLAGS=$LDFLAGS
+ echo "_main" > conftest.sym
+ LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ lt_cv_ld_exported_symbols_list=yes
+else
+ lt_cv_ld_exported_symbols_list=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+ LDFLAGS=$save_LDFLAGS
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5
+$as_echo "$lt_cv_ld_exported_symbols_list" >&6; }
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5
+$as_echo_n "checking for -force_load linker flag... " >&6; }
+if ${lt_cv_ld_force_load+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_ld_force_load=no
+ cat > conftest.c << _LT_EOF
+int forced_loaded() { return 2;}
+_LT_EOF
+ echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5
+ $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5
+ echo "$AR cru libconftest.a conftest.o" >&5
+ $AR cru libconftest.a conftest.o 2>&5
+ echo "$RANLIB libconftest.a" >&5
+ $RANLIB libconftest.a 2>&5
+ cat > conftest.c << _LT_EOF
+int main() { return 0;}
+_LT_EOF
+ echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5
+ $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
+ _lt_result=$?
+ if test -s conftest.err && $GREP force_load conftest.err; then
+ cat conftest.err >&5
+ elif test -f conftest && test 0 = "$_lt_result" && $GREP forced_load conftest >/dev/null 2>&1; then
+ lt_cv_ld_force_load=yes
+ else
+ cat conftest.err >&5
+ fi
+ rm -f conftest.err libconftest.a conftest conftest.c
+ rm -rf conftest.dSYM
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5
+$as_echo "$lt_cv_ld_force_load" >&6; }
+ case $host_os in
+ rhapsody* | darwin1.[012])
+ _lt_dar_allow_undefined='$wl-undefined ${wl}suppress' ;;
+ darwin1.*)
+ _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;;
+ darwin*) # darwin 5.x on
+ # if running on 10.5 or later, the deployment target defaults
+ # to the OS version, if on x86, and 10.4, the deployment
+ # target defaults to 10.4. Don't you love it?
+ case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
+ 10.0,*86*-darwin8*|10.0,*-darwin[91]*)
+ _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;;
+ 10.[012][,.]*)
+ _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;;
+ 10.*)
+ _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;;
+ esac
+ ;;
+ esac
+ if test yes = "$lt_cv_apple_cc_single_mod"; then
+ _lt_dar_single_mod='$single_module'
+ fi
+ if test yes = "$lt_cv_ld_exported_symbols_list"; then
+ _lt_dar_export_syms=' $wl-exported_symbols_list,$output_objdir/$libname-symbols.expsym'
+ else
+ _lt_dar_export_syms='~$NMEDIT -s $output_objdir/$libname-symbols.expsym $lib'
+ fi
+ if test : != "$DSYMUTIL" && test no = "$lt_cv_ld_force_load"; then
+ _lt_dsymutil='~$DSYMUTIL $lib || :'
+ else
+ _lt_dsymutil=
+ fi
+ ;;
+ esac
+
+# func_munge_path_list VARIABLE PATH
+# -----------------------------------
+# VARIABLE is name of variable containing _space_ separated list of
+# directories to be munged by the contents of PATH, which is string
+# having a format:
+# "DIR[:DIR]:"
+# string "DIR[ DIR]" will be prepended to VARIABLE
+# ":DIR[:DIR]"
+# string "DIR[ DIR]" will be appended to VARIABLE
+# "DIRP[:DIRP]::[DIRA:]DIRA"
+# string "DIRP[ DIRP]" will be prepended to VARIABLE and string
+# "DIRA[ DIRA]" will be appended to VARIABLE
+# "DIR[:DIR]"
+# VARIABLE will be replaced by "DIR[ DIR]"
+func_munge_path_list ()
+{
+ case x@S|@2 in
+ x)
+ ;;
+ *:)
+ eval @S|@1=\"`$ECHO @S|@2 | $SED 's/:/ /g'` \@S|@@S|@1\"
+ ;;
+ x:*)
+ eval @S|@1=\"\@S|@@S|@1 `$ECHO @S|@2 | $SED 's/:/ /g'`\"
+ ;;
+ *::*)
+ eval @S|@1=\"\@S|@@S|@1\ `$ECHO @S|@2 | $SED -e 's/.*:://' -e 's/:/ /g'`\"
+ eval @S|@1=\"`$ECHO @S|@2 | $SED -e 's/::.*//' -e 's/:/ /g'`\ \@S|@@S|@1\"
+ ;;
+ *)
+ eval @S|@1=\"`$ECHO @S|@2 | $SED 's/:/ /g'`\"
+ ;;
+ esac
+}
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
+$as_echo_n "checking how to run the C preprocessor... " >&6; }
+# On Suns, sometimes $CPP names a directory.
+if test -n "$CPP" && test -d "$CPP"; then
+ CPP=
+fi
+if test -z "$CPP"; then
+ if ${ac_cv_prog_CPP+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ # Double quotes because CPP needs to be expanded
+ for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
+ do
+ ac_preproc_ok=false
+for ac_c_preproc_warn_flag in '' yes
+do
+ # Use a header file that comes with gcc, so configuring glibc
+ # with a fresh cross-compiler works.
+ # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+ # <limits.h> exists even on freestanding compilers.
+ # On the NeXT, cc -E runs the code through the compiler's parser,
+ # not just through cpp. "Syntax error" is here to catch this case.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+@%:@ifdef __STDC__
+@%:@ include <limits.h>
+@%:@else
+@%:@ include <assert.h>
+@%:@endif
+ Syntax error
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+
+else
+ # Broken: fails on valid input.
+continue
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+ # OK, works on sane cases. Now check whether nonexistent headers
+ # can be detected and how.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+@%:@include <ac_nonexistent.h>
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+ # Broken: success on invalid input.
+continue
+else
+ # Passes both tests.
+ac_preproc_ok=:
+break
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+done
+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+rm -f conftest.i conftest.err conftest.$ac_ext
+if $ac_preproc_ok; then :
+ break
+fi
+
+ done
+ ac_cv_prog_CPP=$CPP
+
+fi
+ CPP=$ac_cv_prog_CPP
+else
+ ac_cv_prog_CPP=$CPP
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
+$as_echo "$CPP" >&6; }
+ac_preproc_ok=false
+for ac_c_preproc_warn_flag in '' yes
+do
+ # Use a header file that comes with gcc, so configuring glibc
+ # with a fresh cross-compiler works.
+ # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+ # <limits.h> exists even on freestanding compilers.
+ # On the NeXT, cc -E runs the code through the compiler's parser,
+ # not just through cpp. "Syntax error" is here to catch this case.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+@%:@ifdef __STDC__
+@%:@ include <limits.h>
+@%:@else
+@%:@ include <assert.h>
+@%:@endif
+ Syntax error
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+
+else
+ # Broken: fails on valid input.
+continue
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+ # OK, works on sane cases. Now check whether nonexistent headers
+ # can be detected and how.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+@%:@include <ac_nonexistent.h>
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+ # Broken: success on invalid input.
+continue
+else
+ # Passes both tests.
+ac_preproc_ok=:
+break
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+done
+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+rm -f conftest.i conftest.err conftest.$ac_ext
+if $ac_preproc_ok; then :
+
+else
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
+See \`config.log' for more details" "$LINENO" 5; }
+fi
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
+$as_echo_n "checking for ANSI C header files... " >&6; }
+if ${ac_cv_header_stdc+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <stdlib.h>
+#include <stdarg.h>
+#include <string.h>
+#include <float.h>
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_header_stdc=yes
+else
+ ac_cv_header_stdc=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+if test $ac_cv_header_stdc = yes; then
+ # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <string.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ $EGREP "memchr" >/dev/null 2>&1; then :
+
+else
+ ac_cv_header_stdc=no
+fi
+rm -f conftest*
+
+fi
+
+if test $ac_cv_header_stdc = yes; then
+ # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <stdlib.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ $EGREP "free" >/dev/null 2>&1; then :
+
+else
+ ac_cv_header_stdc=no
+fi
+rm -f conftest*
+
+fi
+
+if test $ac_cv_header_stdc = yes; then
+ # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
+ if test "$cross_compiling" = yes; then :
+ :
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <ctype.h>
+#include <stdlib.h>
+#if ((' ' & 0x0FF) == 0x020)
+# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
+# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
+#else
+# define ISLOWER(c) \
+ (('a' <= (c) && (c) <= 'i') \
+ || ('j' <= (c) && (c) <= 'r') \
+ || ('s' <= (c) && (c) <= 'z'))
+# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
+#endif
+
+#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
+int
+main ()
+{
+ int i;
+ for (i = 0; i < 256; i++)
+ if (XOR (islower (i), ISLOWER (i))
+ || toupper (i) != TOUPPER (i))
+ return 2;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+
+else
+ ac_cv_header_stdc=no
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+ conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
+$as_echo "$ac_cv_header_stdc" >&6; }
+if test $ac_cv_header_stdc = yes; then
+
+$as_echo "@%:@define STDC_HEADERS 1" >>confdefs.h
+
+fi
+
+# On IRIX 5.3, sys/types and inttypes.h are conflicting.
+for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
+ inttypes.h stdint.h unistd.h
+do :
+ as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
+"
+if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
+ cat >>confdefs.h <<_ACEOF
+@%:@define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+
+done
+
+
+for ac_header in dlfcn.h
+do :
+ ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default
+"
+if test "x$ac_cv_header_dlfcn_h" = xyes; then :
+ cat >>confdefs.h <<_ACEOF
+@%:@define HAVE_DLFCN_H 1
+_ACEOF
+
+fi
+
+done
+
+
+
+
+
+# Set options
+enable_win32_dll=yes
+
+case $host in
+*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-cegcc*)
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}as", so it can be a program name with args.
+set dummy ${ac_tool_prefix}as; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_AS+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$AS"; then
+ ac_cv_prog_AS="$AS" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_AS="${ac_tool_prefix}as"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+AS=$ac_cv_prog_AS
+if test -n "$AS"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AS" >&5
+$as_echo "$AS" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_AS"; then
+ ac_ct_AS=$AS
+ # Extract the first word of "as", so it can be a program name with args.
+set dummy as; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_AS+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_AS"; then
+ ac_cv_prog_ac_ct_AS="$ac_ct_AS" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_AS="as"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_AS=$ac_cv_prog_ac_ct_AS
+if test -n "$ac_ct_AS"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AS" >&5
+$as_echo "$ac_ct_AS" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_AS" = x; then
+ AS="false"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ AS=$ac_ct_AS
+ fi
+else
+ AS="$ac_cv_prog_AS"
+fi
+
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args.
+set dummy ${ac_tool_prefix}dlltool; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_DLLTOOL+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$DLLTOOL"; then
+ ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+DLLTOOL=$ac_cv_prog_DLLTOOL
+if test -n "$DLLTOOL"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5
+$as_echo "$DLLTOOL" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_DLLTOOL"; then
+ ac_ct_DLLTOOL=$DLLTOOL
+ # Extract the first word of "dlltool", so it can be a program name with args.
+set dummy dlltool; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_DLLTOOL+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_DLLTOOL"; then
+ ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_DLLTOOL="dlltool"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL
+if test -n "$ac_ct_DLLTOOL"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5
+$as_echo "$ac_ct_DLLTOOL" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_DLLTOOL" = x; then
+ DLLTOOL="false"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ DLLTOOL=$ac_ct_DLLTOOL
+ fi
+else
+ DLLTOOL="$ac_cv_prog_DLLTOOL"
+fi
+
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
+set dummy ${ac_tool_prefix}objdump; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_OBJDUMP+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$OBJDUMP"; then
+ ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+OBJDUMP=$ac_cv_prog_OBJDUMP
+if test -n "$OBJDUMP"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
+$as_echo "$OBJDUMP" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_OBJDUMP"; then
+ ac_ct_OBJDUMP=$OBJDUMP
+ # Extract the first word of "objdump", so it can be a program name with args.
+set dummy objdump; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_OBJDUMP"; then
+ ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_OBJDUMP="objdump"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
+if test -n "$ac_ct_OBJDUMP"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
+$as_echo "$ac_ct_OBJDUMP" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_OBJDUMP" = x; then
+ OBJDUMP="false"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ OBJDUMP=$ac_ct_OBJDUMP
+ fi
+else
+ OBJDUMP="$ac_cv_prog_OBJDUMP"
+fi
+
+ ;;
+esac
+
+test -z "$AS" && AS=as
+
+
+
+
+
+test -z "$DLLTOOL" && DLLTOOL=dlltool
+
+
+
+
+
+test -z "$OBJDUMP" && OBJDUMP=objdump
+
+
+
+
+
+
+
+ enable_dlopen=no
+
+
+
+ @%:@ Check whether --enable-shared was given.
+if test "${enable_shared+set}" = set; then :
+ enableval=$enable_shared; p=${PACKAGE-default}
+ case $enableval in
+ yes) enable_shared=yes ;;
+ no) enable_shared=no ;;
+ *)
+ enable_shared=no
+ # Look at the argument we got. We use all the common list separators.
+ lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR,
+ for pkg in $enableval; do
+ IFS=$lt_save_ifs
+ if test "X$pkg" = "X$p"; then
+ enable_shared=yes
+ fi
+ done
+ IFS=$lt_save_ifs
+ ;;
+ esac
+else
+ enable_shared=yes
+fi
+
+
+
+
+
+
+
+
+
+ @%:@ Check whether --enable-static was given.
+if test "${enable_static+set}" = set; then :
+ enableval=$enable_static; p=${PACKAGE-default}
+ case $enableval in
+ yes) enable_static=yes ;;
+ no) enable_static=no ;;
+ *)
+ enable_static=no
+ # Look at the argument we got. We use all the common list separators.
+ lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR,
+ for pkg in $enableval; do
+ IFS=$lt_save_ifs
+ if test "X$pkg" = "X$p"; then
+ enable_static=yes
+ fi
+ done
+ IFS=$lt_save_ifs
+ ;;
+ esac
+else
+ enable_static=yes
+fi
+
+
+
+
+
+
+
+
+
+
+@%:@ Check whether --with-pic was given.
+if test "${with_pic+set}" = set; then :
+ withval=$with_pic; lt_p=${PACKAGE-default}
+ case $withval in
+ yes|no) pic_mode=$withval ;;
+ *)
+ pic_mode=default
+ # Look at the argument we got. We use all the common list separators.
+ lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR,
+ for lt_pkg in $withval; do
+ IFS=$lt_save_ifs
+ if test "X$lt_pkg" = "X$lt_p"; then
+ pic_mode=yes
+ fi
+ done
+ IFS=$lt_save_ifs
+ ;;
+ esac
+else
+ pic_mode=default
+fi
+
+
+
+
+
+
+
+
+ @%:@ Check whether --enable-fast-install was given.
+if test "${enable_fast_install+set}" = set; then :
+ enableval=$enable_fast_install; p=${PACKAGE-default}
+ case $enableval in
+ yes) enable_fast_install=yes ;;
+ no) enable_fast_install=no ;;
+ *)
+ enable_fast_install=no
+ # Look at the argument we got. We use all the common list separators.
+ lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR,
+ for pkg in $enableval; do
+ IFS=$lt_save_ifs
+ if test "X$pkg" = "X$p"; then
+ enable_fast_install=yes
+ fi
+ done
+ IFS=$lt_save_ifs
+ ;;
+ esac
+else
+ enable_fast_install=yes
+fi
+
+
+
+
+
+
+
+
+ shared_archive_member_spec=
+case $host,$enable_shared in
+power*-*-aix[5-9]*,yes)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking which variant of shared library versioning to provide" >&5
+$as_echo_n "checking which variant of shared library versioning to provide... " >&6; }
+
+@%:@ Check whether --with-aix-soname was given.
+if test "${with_aix_soname+set}" = set; then :
+ withval=$with_aix_soname; case $withval in
+ aix|svr4|both)
+ ;;
+ *)
+ as_fn_error $? "Unknown argument to --with-aix-soname" "$LINENO" 5
+ ;;
+ esac
+ lt_cv_with_aix_soname=$with_aix_soname
+else
+ if ${lt_cv_with_aix_soname+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_with_aix_soname=aix
+fi
+
+ with_aix_soname=$lt_cv_with_aix_soname
+fi
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_aix_soname" >&5
+$as_echo "$with_aix_soname" >&6; }
+ if test aix != "$with_aix_soname"; then
+ # For the AIX way of multilib, we name the shared archive member
+ # based on the bitwidth used, traditionally 'shr.o' or 'shr_64.o',
+ # and 'shr.imp' or 'shr_64.imp', respectively, for the Import File.
+ # Even when GNU compilers ignore OBJECT_MODE but need '-maix64' flag,
+ # the AIX toolchain works better with OBJECT_MODE set (default 32).
+ if test 64 = "${OBJECT_MODE-32}"; then
+ shared_archive_member_spec=shr_64
+ else
+ shared_archive_member_spec=shr
+ fi
+ fi
+ ;;
+*)
+ with_aix_soname=aix
+ ;;
+esac
+
+
+
+
+
+
+
+
+
+
+# This can be used to rebuild libtool when needed
+LIBTOOL_DEPS=$ltmain
+
+# Always use our own libtool.
+LIBTOOL='$(SHELL) $(top_builddir)/libtool'
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+test -z "$LN_S" && LN_S="ln -s"
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+if test -n "${ZSH_VERSION+set}"; then
+ setopt NO_GLOB_SUBST
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5
+$as_echo_n "checking for objdir... " >&6; }
+if ${lt_cv_objdir+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ rm -f .libs 2>/dev/null
+mkdir .libs 2>/dev/null
+if test -d .libs; then
+ lt_cv_objdir=.libs
+else
+ # MS-DOS does not allow filenames that begin with a dot.
+ lt_cv_objdir=_libs
+fi
+rmdir .libs 2>/dev/null
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5
+$as_echo "$lt_cv_objdir" >&6; }
+objdir=$lt_cv_objdir
+
+
+
+
+
+cat >>confdefs.h <<_ACEOF
+@%:@define LT_OBJDIR "$lt_cv_objdir/"
+_ACEOF
+
+
+
+
+case $host_os in
+aix3*)
+ # AIX sometimes has problems with the GCC collect2 program. For some
+ # reason, if we set the COLLECT_NAMES environment variable, the problems
+ # vanish in a puff of smoke.
+ if test set != "${COLLECT_NAMES+set}"; then
+ COLLECT_NAMES=
+ export COLLECT_NAMES
+ fi
+ ;;
+esac
+
+# Global variables:
+ofile=libtool
+can_build_shared=yes
+
+# All known linkers require a '.a' archive for static linking (except MSVC,
+# which needs '.lib').
+libext=a
+
+with_gnu_ld=$lt_cv_prog_gnu_ld
+
+old_CC=$CC
+old_CFLAGS=$CFLAGS
+
+# Set sane defaults for various variables
+test -z "$CC" && CC=cc
+test -z "$LTCC" && LTCC=$CC
+test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
+test -z "$LD" && LD=ld
+test -z "$ac_objext" && ac_objext=o
+
+func_cc_basename $compiler
+cc_basename=$func_cc_basename_result
+
+
+# Only perform the check for file, if the check method requires it
+test -z "$MAGIC_CMD" && MAGIC_CMD=file
+case $deplibs_check_method in
+file_magic*)
+ if test "$file_magic_cmd" = '$MAGIC_CMD'; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5
+$as_echo_n "checking for ${ac_tool_prefix}file... " >&6; }
+if ${lt_cv_path_MAGIC_CMD+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ case $MAGIC_CMD in
+[\\/*] | ?:[\\/]*)
+ lt_cv_path_MAGIC_CMD=$MAGIC_CMD # Let the user override the test with a path.
+ ;;
+*)
+ lt_save_MAGIC_CMD=$MAGIC_CMD
+ lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
+ ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
+ for ac_dir in $ac_dummy; do
+ IFS=$lt_save_ifs
+ test -z "$ac_dir" && ac_dir=.
+ if test -f "$ac_dir/${ac_tool_prefix}file"; then
+ lt_cv_path_MAGIC_CMD=$ac_dir/"${ac_tool_prefix}file"
+ if test -n "$file_magic_test_file"; then
+ case $deplibs_check_method in
+ "file_magic "*)
+ file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
+ MAGIC_CMD=$lt_cv_path_MAGIC_CMD
+ if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
+ $EGREP "$file_magic_regex" > /dev/null; then
+ :
+ else
+ cat <<_LT_EOF 1>&2
+
+*** Warning: the command libtool uses to detect shared libraries,
+*** $file_magic_cmd, produces output that libtool cannot recognize.
+*** The result is that libtool may fail to recognize shared libraries
+*** as such. This will affect the creation of libtool libraries that
+*** depend on shared libraries, but programs linked with such libtool
+*** libraries will work regardless of this problem. Nevertheless, you
+*** may want to report the problem to your system manager and/or to
+*** bug-libtool@gnu.org
+
+_LT_EOF
+ fi ;;
+ esac
+ fi
+ break
+ fi
+ done
+ IFS=$lt_save_ifs
+ MAGIC_CMD=$lt_save_MAGIC_CMD
+ ;;
+esac
+fi
+
+MAGIC_CMD=$lt_cv_path_MAGIC_CMD
+if test -n "$MAGIC_CMD"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
+$as_echo "$MAGIC_CMD" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+
+
+
+if test -z "$lt_cv_path_MAGIC_CMD"; then
+ if test -n "$ac_tool_prefix"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5
+$as_echo_n "checking for file... " >&6; }
+if ${lt_cv_path_MAGIC_CMD+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ case $MAGIC_CMD in
+[\\/*] | ?:[\\/]*)
+ lt_cv_path_MAGIC_CMD=$MAGIC_CMD # Let the user override the test with a path.
+ ;;
+*)
+ lt_save_MAGIC_CMD=$MAGIC_CMD
+ lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
+ ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
+ for ac_dir in $ac_dummy; do
+ IFS=$lt_save_ifs
+ test -z "$ac_dir" && ac_dir=.
+ if test -f "$ac_dir/file"; then
+ lt_cv_path_MAGIC_CMD=$ac_dir/"file"
+ if test -n "$file_magic_test_file"; then
+ case $deplibs_check_method in
+ "file_magic "*)
+ file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
+ MAGIC_CMD=$lt_cv_path_MAGIC_CMD
+ if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
+ $EGREP "$file_magic_regex" > /dev/null; then
+ :
+ else
+ cat <<_LT_EOF 1>&2
+
+*** Warning: the command libtool uses to detect shared libraries,
+*** $file_magic_cmd, produces output that libtool cannot recognize.
+*** The result is that libtool may fail to recognize shared libraries
+*** as such. This will affect the creation of libtool libraries that
+*** depend on shared libraries, but programs linked with such libtool
+*** libraries will work regardless of this problem. Nevertheless, you
+*** may want to report the problem to your system manager and/or to
+*** bug-libtool@gnu.org
+
+_LT_EOF
+ fi ;;
+ esac
+ fi
+ break
+ fi
+ done
+ IFS=$lt_save_ifs
+ MAGIC_CMD=$lt_save_MAGIC_CMD
+ ;;
+esac
+fi
+
+MAGIC_CMD=$lt_cv_path_MAGIC_CMD
+if test -n "$MAGIC_CMD"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
+$as_echo "$MAGIC_CMD" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ else
+ MAGIC_CMD=:
+ fi
+fi
+
+ fi
+ ;;
+esac
+
+# Use C for the default configuration in the libtool script
+
+lt_save_CC=$CC
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+# Source file extension for C test sources.
+ac_ext=c
+
+# Object file extension for compiled C test sources.
+objext=o
+objext=$objext
+
+# Code to be used in simple compile tests
+lt_simple_compile_test_code="int some_variable = 0;"
+
+# Code to be used in simple link tests
+lt_simple_link_test_code='int main(){return(0);}'
+
+
+
+
+
+
+
+# If no C compiler was specified, use CC.
+LTCC=${LTCC-"$CC"}
+
+# If no C compiler flags were specified, use CFLAGS.
+LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
+
+# Allow CC to be a program name with arguments.
+compiler=$CC
+
+# Save the default compiler, since it gets overwritten when the other
+# tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
+compiler_DEFAULT=$CC
+
+# save warnings/boilerplate of simple test code
+ac_outfile=conftest.$ac_objext
+echo "$lt_simple_compile_test_code" >conftest.$ac_ext
+eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
+_lt_compiler_boilerplate=`cat conftest.err`
+$RM conftest*
+
+ac_outfile=conftest.$ac_objext
+echo "$lt_simple_link_test_code" >conftest.$ac_ext
+eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
+_lt_linker_boilerplate=`cat conftest.err`
+$RM -r conftest*
+
+
+## CAVEAT EMPTOR:
+## There is no encapsulation within the following macros, do not change
+## the running order or otherwise move them around unless you know exactly
+## what you are doing...
+if test -n "$compiler"; then
+
+lt_prog_compiler_no_builtin_flag=
+
+if test yes = "$GCC"; then
+ case $cc_basename in
+ nvcc*)
+ lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;;
+ *)
+ lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;;
+ esac
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
+$as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
+if ${lt_cv_prog_compiler_rtti_exceptions+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_prog_compiler_rtti_exceptions=no
+ ac_outfile=conftest.$ac_objext
+ echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+ lt_compiler_flag="-fno-rtti -fno-exceptions" ## exclude from sc_useless_quotes_in_assignment
+ # Insert the option either (1) after the last *FLAGS variable, or
+ # (2) before a word containing "conftest.", or (3) at the end.
+ # Note that $ac_compile itself does not contain backslashes and begins
+ # with a dollar sign (not a hyphen), so the echo should work correctly.
+ # The option is referenced via a variable to avoid confusing sed.
+ lt_compile=`echo "$ac_compile" | $SED \
+ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+ -e 's:$: $lt_compiler_flag:'`
+ (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
+ (eval "$lt_compile" 2>conftest.err)
+ ac_status=$?
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ if (exit $ac_status) && test -s "$ac_outfile"; then
+ # The compiler can only warn and ignore the option if not recognized
+ # So say no if there are warnings other than the usual output.
+ $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
+ $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+ if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
+ lt_cv_prog_compiler_rtti_exceptions=yes
+ fi
+ fi
+ $RM conftest*
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
+$as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
+
+if test yes = "$lt_cv_prog_compiler_rtti_exceptions"; then
+ lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
+else
+ :
+fi
+
+fi
+
+
+
+
+
+
+ lt_prog_compiler_wl=
+lt_prog_compiler_pic=
+lt_prog_compiler_static=
+
+
+ if test yes = "$GCC"; then
+ lt_prog_compiler_wl='-Wl,'
+ lt_prog_compiler_static='-static'
+
+ case $host_os in
+ aix*)
+ # All AIX code is PIC.
+ if test ia64 = "$host_cpu"; then
+ # AIX 5 now supports IA64 processor
+ lt_prog_compiler_static='-Bstatic'
+ fi
+ lt_prog_compiler_pic='-fPIC'
+ ;;
+
+ amigaos*)
+ case $host_cpu in
+ powerpc)
+ # see comment about AmigaOS4 .so support
+ lt_prog_compiler_pic='-fPIC'
+ ;;
+ m68k)
+ # FIXME: we need at least 68020 code to build shared libraries, but
+ # adding the '-m68020' flag to GCC prevents building anything better,
+ # like '-m68040'.
+ lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'
+ ;;
+ esac
+ ;;
+
+ beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
+ # PIC is the default for these OSes.
+ ;;
+
+ mingw* | cygwin* | pw32* | os2* | cegcc*)
+ # This hack is so that the source file can tell whether it is being
+ # built for inclusion in a dll (and should export symbols for example).
+ # Although the cygwin gcc ignores -fPIC, still need this for old-style
+ # (--disable-auto-import) libraries
+ lt_prog_compiler_pic='-DDLL_EXPORT'
+ case $host_os in
+ os2*)
+ lt_prog_compiler_static='$wl-static'
+ ;;
+ esac
+ ;;
+
+ darwin* | rhapsody*)
+ # PIC is the default on this platform
+ # Common symbols not allowed in MH_DYLIB files
+ lt_prog_compiler_pic='-fno-common'
+ ;;
+
+ haiku*)
+ # PIC is the default for Haiku.
+ # The "-static" flag exists, but is broken.
+ lt_prog_compiler_static=
+ ;;
+
+ hpux*)
+ # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
+ # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
+ # sets the default TLS model and affects inlining.
+ case $host_cpu in
+ hppa*64*)
+ # +Z the default
+ ;;
+ *)
+ lt_prog_compiler_pic='-fPIC'
+ ;;
+ esac
+ ;;
+
+ interix[3-9]*)
+ # Interix 3.x gcc -fpic/-fPIC options generate broken code.
+ # Instead, we relocate shared libraries at runtime.
+ ;;
+
+ msdosdjgpp*)
+ # Just because we use GCC doesn't mean we suddenly get shared libraries
+ # on systems that don't support them.
+ lt_prog_compiler_can_build_shared=no
+ enable_shared=no
+ ;;
+
+ *nto* | *qnx*)
+ # QNX uses GNU C++, but need to define -shared option too, otherwise
+ # it will coredump.
+ lt_prog_compiler_pic='-fPIC -shared'
+ ;;
+
+ sysv4*MP*)
+ if test -d /usr/nec; then
+ lt_prog_compiler_pic=-Kconform_pic
+ fi
+ ;;
+
+ *)
+ lt_prog_compiler_pic='-fPIC'
+ ;;
+ esac
+
+ case $cc_basename in
+ nvcc*) # Cuda Compiler Driver 2.2
+ lt_prog_compiler_wl='-Xlinker '
+ if test -n "$lt_prog_compiler_pic"; then
+ lt_prog_compiler_pic="-Xcompiler $lt_prog_compiler_pic"
+ fi
+ ;;
+ esac
+ else
+ # PORTME Check for flag to pass linker flags through the system compiler.
+ case $host_os in
+ aix*)
+ lt_prog_compiler_wl='-Wl,'
+ if test ia64 = "$host_cpu"; then
+ # AIX 5 now supports IA64 processor
+ lt_prog_compiler_static='-Bstatic'
+ else
+ lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp'
+ fi
+ ;;
+
+ darwin* | rhapsody*)
+ # PIC is the default on this platform
+ # Common symbols not allowed in MH_DYLIB files
+ lt_prog_compiler_pic='-fno-common'
+ case $cc_basename in
+ nagfor*)
+ # NAG Fortran compiler
+ lt_prog_compiler_wl='-Wl,-Wl,,'
+ lt_prog_compiler_pic='-PIC'
+ lt_prog_compiler_static='-Bstatic'
+ ;;
+ esac
+ ;;
+
+ mingw* | cygwin* | pw32* | os2* | cegcc*)
+ # This hack is so that the source file can tell whether it is being
+ # built for inclusion in a dll (and should export symbols for example).
+ lt_prog_compiler_pic='-DDLL_EXPORT'
+ case $host_os in
+ os2*)
+ lt_prog_compiler_static='$wl-static'
+ ;;
+ esac
+ ;;
+
+ hpux9* | hpux10* | hpux11*)
+ lt_prog_compiler_wl='-Wl,'
+ # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
+ # not for PA HP-UX.
+ case $host_cpu in
+ hppa*64*|ia64*)
+ # +Z the default
+ ;;
+ *)
+ lt_prog_compiler_pic='+Z'
+ ;;
+ esac
+ # Is there a better lt_prog_compiler_static that works with the bundled CC?
+ lt_prog_compiler_static='$wl-a ${wl}archive'
+ ;;
+
+ irix5* | irix6* | nonstopux*)
+ lt_prog_compiler_wl='-Wl,'
+ # PIC (with -KPIC) is the default.
+ lt_prog_compiler_static='-non_shared'
+ ;;
+
+ linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
+ case $cc_basename in
+ # old Intel for x86_64, which still supported -KPIC.
+ ecc*)
+ lt_prog_compiler_wl='-Wl,'
+ lt_prog_compiler_pic='-KPIC'
+ lt_prog_compiler_static='-static'
+ ;;
+ # icc used to be incompatible with GCC.
+ # ICC 10 doesn't accept -KPIC any more.
+ icc* | ifort*)
+ lt_prog_compiler_wl='-Wl,'
+ lt_prog_compiler_pic='-fPIC'
+ lt_prog_compiler_static='-static'
+ ;;
+ # Lahey Fortran 8.1.
+ lf95*)
+ lt_prog_compiler_wl='-Wl,'
+ lt_prog_compiler_pic='--shared'
+ lt_prog_compiler_static='--static'
+ ;;
+ nagfor*)
+ # NAG Fortran compiler
+ lt_prog_compiler_wl='-Wl,-Wl,,'
+ lt_prog_compiler_pic='-PIC'
+ lt_prog_compiler_static='-Bstatic'
+ ;;
+ tcc*)
+ # Fabrice Bellard et al's Tiny C Compiler
+ lt_prog_compiler_wl='-Wl,'
+ lt_prog_compiler_pic='-fPIC'
+ lt_prog_compiler_static='-static'
+ ;;
+ pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
+ # Portland Group compilers (*not* the Pentium gcc compiler,
+ # which looks to be a dead project)
+ lt_prog_compiler_wl='-Wl,'
+ lt_prog_compiler_pic='-fpic'
+ lt_prog_compiler_static='-Bstatic'
+ ;;
+ ccc*)
+ lt_prog_compiler_wl='-Wl,'
+ # All Alpha code is PIC.
+ lt_prog_compiler_static='-non_shared'
+ ;;
+ xl* | bgxl* | bgf* | mpixl*)
+ # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
+ lt_prog_compiler_wl='-Wl,'
+ lt_prog_compiler_pic='-qpic'
+ lt_prog_compiler_static='-qstaticlink'
+ ;;
+ *)
+ case `$CC -V 2>&1 | sed 5q` in
+ *Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [1-7].* | *Sun*Fortran*\ 8.[0-3]*)
+ # Sun Fortran 8.3 passes all unrecognized flags to the linker
+ lt_prog_compiler_pic='-KPIC'
+ lt_prog_compiler_static='-Bstatic'
+ lt_prog_compiler_wl=''
+ ;;
+ *Sun\ F* | *Sun*Fortran*)
+ lt_prog_compiler_pic='-KPIC'
+ lt_prog_compiler_static='-Bstatic'
+ lt_prog_compiler_wl='-Qoption ld '
+ ;;
+ *Sun\ C*)
+ # Sun C 5.9
+ lt_prog_compiler_pic='-KPIC'
+ lt_prog_compiler_static='-Bstatic'
+ lt_prog_compiler_wl='-Wl,'
+ ;;
+ *Intel*\ [CF]*Compiler*)
+ lt_prog_compiler_wl='-Wl,'
+ lt_prog_compiler_pic='-fPIC'
+ lt_prog_compiler_static='-static'
+ ;;
+ *Portland\ Group*)
+ lt_prog_compiler_wl='-Wl,'
+ lt_prog_compiler_pic='-fpic'
+ lt_prog_compiler_static='-Bstatic'
+ ;;
+ esac
+ ;;
+ esac
+ ;;
+
+ newsos6)
+ lt_prog_compiler_pic='-KPIC'
+ lt_prog_compiler_static='-Bstatic'
+ ;;
+
+ *nto* | *qnx*)
+ # QNX uses GNU C++, but need to define -shared option too, otherwise
+ # it will coredump.
+ lt_prog_compiler_pic='-fPIC -shared'
+ ;;
+
+ osf3* | osf4* | osf5*)
+ lt_prog_compiler_wl='-Wl,'
+ # All OSF/1 code is PIC.
+ lt_prog_compiler_static='-non_shared'
+ ;;
+
+ rdos*)
+ lt_prog_compiler_static='-non_shared'
+ ;;
+
+ solaris*)
+ lt_prog_compiler_pic='-KPIC'
+ lt_prog_compiler_static='-Bstatic'
+ case $cc_basename in
+ f77* | f90* | f95* | sunf77* | sunf90* | sunf95*)
+ lt_prog_compiler_wl='-Qoption ld ';;
+ *)
+ lt_prog_compiler_wl='-Wl,';;
+ esac
+ ;;
+
+ sunos4*)
+ lt_prog_compiler_wl='-Qoption ld '
+ lt_prog_compiler_pic='-PIC'
+ lt_prog_compiler_static='-Bstatic'
+ ;;
+
+ sysv4 | sysv4.2uw2* | sysv4.3*)
+ lt_prog_compiler_wl='-Wl,'
+ lt_prog_compiler_pic='-KPIC'
+ lt_prog_compiler_static='-Bstatic'
+ ;;
+
+ sysv4*MP*)
+ if test -d /usr/nec; then
+ lt_prog_compiler_pic='-Kconform_pic'
+ lt_prog_compiler_static='-Bstatic'
+ fi
+ ;;
+
+ sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
+ lt_prog_compiler_wl='-Wl,'
+ lt_prog_compiler_pic='-KPIC'
+ lt_prog_compiler_static='-Bstatic'
+ ;;
+
+ unicos*)
+ lt_prog_compiler_wl='-Wl,'
+ lt_prog_compiler_can_build_shared=no
+ ;;
+
+ uts4*)
+ lt_prog_compiler_pic='-pic'
+ lt_prog_compiler_static='-Bstatic'
+ ;;
+
+ *)
+ lt_prog_compiler_can_build_shared=no
+ ;;
+ esac
+ fi
+
+case $host_os in
+ # For platforms that do not support PIC, -DPIC is meaningless:
+ *djgpp*)
+ lt_prog_compiler_pic=
+ ;;
+ *)
+ lt_prog_compiler_pic="$lt_prog_compiler_pic@&t@ -DPIC"
+ ;;
+esac
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
+$as_echo_n "checking for $compiler option to produce PIC... " >&6; }
+if ${lt_cv_prog_compiler_pic+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_prog_compiler_pic=$lt_prog_compiler_pic
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic" >&5
+$as_echo "$lt_cv_prog_compiler_pic" >&6; }
+lt_prog_compiler_pic=$lt_cv_prog_compiler_pic
+
+#
+# Check to make sure the PIC flag actually works.
+#
+if test -n "$lt_prog_compiler_pic"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
+$as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; }
+if ${lt_cv_prog_compiler_pic_works+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_prog_compiler_pic_works=no
+ ac_outfile=conftest.$ac_objext
+ echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+ lt_compiler_flag="$lt_prog_compiler_pic@&t@ -DPIC" ## exclude from sc_useless_quotes_in_assignment
+ # Insert the option either (1) after the last *FLAGS variable, or
+ # (2) before a word containing "conftest.", or (3) at the end.
+ # Note that $ac_compile itself does not contain backslashes and begins
+ # with a dollar sign (not a hyphen), so the echo should work correctly.
+ # The option is referenced via a variable to avoid confusing sed.
+ lt_compile=`echo "$ac_compile" | $SED \
+ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+ -e 's:$: $lt_compiler_flag:'`
+ (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
+ (eval "$lt_compile" 2>conftest.err)
+ ac_status=$?
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ if (exit $ac_status) && test -s "$ac_outfile"; then
+ # The compiler can only warn and ignore the option if not recognized
+ # So say no if there are warnings other than the usual output.
+ $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
+ $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+ if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
+ lt_cv_prog_compiler_pic_works=yes
+ fi
+ fi
+ $RM conftest*
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5
+$as_echo "$lt_cv_prog_compiler_pic_works" >&6; }
+
+if test yes = "$lt_cv_prog_compiler_pic_works"; then
+ case $lt_prog_compiler_pic in
+ "" | " "*) ;;
+ *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;;
+ esac
+else
+ lt_prog_compiler_pic=
+ lt_prog_compiler_can_build_shared=no
+fi
+
+fi
+
+
+
+
+
+
+
+
+
+
+
+#
+# Check to make sure the static flag actually works.
+#
+wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\"
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
+$as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
+if ${lt_cv_prog_compiler_static_works+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_prog_compiler_static_works=no
+ save_LDFLAGS=$LDFLAGS
+ LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
+ echo "$lt_simple_link_test_code" > conftest.$ac_ext
+ if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
+ # The linker can only warn and ignore the option if not recognized
+ # So say no if there are warnings
+ if test -s conftest.err; then
+ # Append any errors to the config.log.
+ cat conftest.err 1>&5
+ $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
+ $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+ if diff conftest.exp conftest.er2 >/dev/null; then
+ lt_cv_prog_compiler_static_works=yes
+ fi
+ else
+ lt_cv_prog_compiler_static_works=yes
+ fi
+ fi
+ $RM -r conftest*
+ LDFLAGS=$save_LDFLAGS
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5
+$as_echo "$lt_cv_prog_compiler_static_works" >&6; }
+
+if test yes = "$lt_cv_prog_compiler_static_works"; then
+ :
+else
+ lt_prog_compiler_static=
+fi
+
+
+
+
+
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
+$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
+if ${lt_cv_prog_compiler_c_o+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_prog_compiler_c_o=no
+ $RM -r conftest 2>/dev/null
+ mkdir conftest
+ cd conftest
+ mkdir out
+ echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+
+ lt_compiler_flag="-o out/conftest2.$ac_objext"
+ # Insert the option either (1) after the last *FLAGS variable, or
+ # (2) before a word containing "conftest.", or (3) at the end.
+ # Note that $ac_compile itself does not contain backslashes and begins
+ # with a dollar sign (not a hyphen), so the echo should work correctly.
+ lt_compile=`echo "$ac_compile" | $SED \
+ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+ -e 's:$: $lt_compiler_flag:'`
+ (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
+ (eval "$lt_compile" 2>out/conftest.err)
+ ac_status=$?
+ cat out/conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ if (exit $ac_status) && test -s out/conftest2.$ac_objext
+ then
+ # The compiler can only warn and ignore the option if not recognized
+ # So say no if there are warnings
+ $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
+ $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
+ if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
+ lt_cv_prog_compiler_c_o=yes
+ fi
+ fi
+ chmod u+w . 2>&5
+ $RM conftest*
+ # SGI C++ compiler will create directory out/ii_files/ for
+ # template instantiation
+ test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
+ $RM out/* && rmdir out
+ cd ..
+ $RM -r conftest
+ $RM conftest*
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
+$as_echo "$lt_cv_prog_compiler_c_o" >&6; }
+
+
+
+
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
+$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
+if ${lt_cv_prog_compiler_c_o+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_prog_compiler_c_o=no
+ $RM -r conftest 2>/dev/null
+ mkdir conftest
+ cd conftest
+ mkdir out
+ echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+
+ lt_compiler_flag="-o out/conftest2.$ac_objext"
+ # Insert the option either (1) after the last *FLAGS variable, or
+ # (2) before a word containing "conftest.", or (3) at the end.
+ # Note that $ac_compile itself does not contain backslashes and begins
+ # with a dollar sign (not a hyphen), so the echo should work correctly.
+ lt_compile=`echo "$ac_compile" | $SED \
+ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+ -e 's:$: $lt_compiler_flag:'`
+ (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
+ (eval "$lt_compile" 2>out/conftest.err)
+ ac_status=$?
+ cat out/conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ if (exit $ac_status) && test -s out/conftest2.$ac_objext
+ then
+ # The compiler can only warn and ignore the option if not recognized
+ # So say no if there are warnings
+ $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
+ $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
+ if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
+ lt_cv_prog_compiler_c_o=yes
+ fi
+ fi
+ chmod u+w . 2>&5
+ $RM conftest*
+ # SGI C++ compiler will create directory out/ii_files/ for
+ # template instantiation
+ test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
+ $RM out/* && rmdir out
+ cd ..
+ $RM -r conftest
+ $RM conftest*
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
+$as_echo "$lt_cv_prog_compiler_c_o" >&6; }
+
+
+
+
+hard_links=nottested
+if test no = "$lt_cv_prog_compiler_c_o" && test no != "$need_locks"; then
+ # do not overwrite the value of need_locks provided by the user
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
+$as_echo_n "checking if we can lock with hard links... " >&6; }
+ hard_links=yes
+ $RM conftest*
+ ln conftest.a conftest.b 2>/dev/null && hard_links=no
+ touch conftest.a
+ ln conftest.a conftest.b 2>&5 || hard_links=no
+ ln conftest.a conftest.b 2>/dev/null && hard_links=no
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
+$as_echo "$hard_links" >&6; }
+ if test no = "$hard_links"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: '$CC' does not support '-c -o', so 'make -j' may be unsafe" >&5
+$as_echo "$as_me: WARNING: '$CC' does not support '-c -o', so 'make -j' may be unsafe" >&2;}
+ need_locks=warn
+ fi
+else
+ need_locks=no
+fi
+
+
+
+
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
+$as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
+
+ runpath_var=
+ allow_undefined_flag=
+ always_export_symbols=no
+ archive_cmds=
+ archive_expsym_cmds=
+ compiler_needs_object=no
+ enable_shared_with_static_runtimes=no
+ export_dynamic_flag_spec=
+ export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
+ hardcode_automatic=no
+ hardcode_direct=no
+ hardcode_direct_absolute=no
+ hardcode_libdir_flag_spec=
+ hardcode_libdir_separator=
+ hardcode_minus_L=no
+ hardcode_shlibpath_var=unsupported
+ inherit_rpath=no
+ link_all_deplibs=unknown
+ module_cmds=
+ module_expsym_cmds=
+ old_archive_from_new_cmds=
+ old_archive_from_expsyms_cmds=
+ thread_safe_flag_spec=
+ whole_archive_flag_spec=
+ # include_expsyms should be a list of space-separated symbols to be *always*
+ # included in the symbol list
+ include_expsyms=
+ # exclude_expsyms can be an extended regexp of symbols to exclude
+ # it will be wrapped by ' (' and ')$', so one must not match beginning or
+ # end of line. Example: 'a|bc|.*d.*' will exclude the symbols 'a' and 'bc',
+ # as well as any symbol that contains 'd'.
+ exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
+ # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
+ # platforms (ab)use it in PIC code, but their linkers get confused if
+ # the symbol is explicitly referenced. Since portable code cannot
+ # rely on this symbol name, it's probably fine to never include it in
+ # preloaded symbol tables.
+ # Exclude shared library initialization/finalization symbols.
+ extract_expsyms_cmds=
+
+ case $host_os in
+ cygwin* | mingw* | pw32* | cegcc*)
+ # FIXME: the MSVC++ port hasn't been tested in a loooong time
+ # When not using gcc, we currently assume that we are using
+ # Microsoft Visual C++.
+ if test yes != "$GCC"; then
+ with_gnu_ld=no
+ fi
+ ;;
+ interix*)
+ # we just hope/assume this is gcc and not c89 (= MSVC++)
+ with_gnu_ld=yes
+ ;;
+ openbsd* | bitrig*)
+ with_gnu_ld=no
+ ;;
+ esac
+
+ ld_shlibs=yes
+
+ # On some targets, GNU ld is compatible enough with the native linker
+ # that we're better off using the native interface for both.
+ lt_use_gnu_ld_interface=no
+ if test yes = "$with_gnu_ld"; then
+ case $host_os in
+ aix*)
+ # The AIX port of GNU ld has always aspired to compatibility
+ # with the native linker. However, as the warning in the GNU ld
+ # block says, versions before 2.19.5* couldn't really create working
+ # shared libraries, regardless of the interface used.
+ case `$LD -v 2>&1` in
+ *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
+ *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;;
+ *\ \(GNU\ Binutils\)\ [3-9]*) ;;
+ *)
+ lt_use_gnu_ld_interface=yes
+ ;;
+ esac
+ ;;
+ *)
+ lt_use_gnu_ld_interface=yes
+ ;;
+ esac
+ fi
+
+ if test yes = "$lt_use_gnu_ld_interface"; then
+ # If archive_cmds runs LD, not CC, wlarc should be empty
+ wlarc='$wl'
+
+ # Set some defaults for GNU ld with shared library support. These
+ # are reset later if shared libraries are not supported. Putting them
+ # here allows them to be overridden if necessary.
+ runpath_var=LD_RUN_PATH
+ hardcode_libdir_flag_spec='$wl-rpath $wl$libdir'
+ export_dynamic_flag_spec='$wl--export-dynamic'
+ # ancient GNU ld didn't support --whole-archive et. al.
+ if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
+ whole_archive_flag_spec=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive'
+ else
+ whole_archive_flag_spec=
+ fi
+ supports_anon_versioning=no
+ case `$LD -v | $SED -e 's/(^)\+)\s\+//' 2>&1` in
+ *GNU\ gold*) supports_anon_versioning=yes ;;
+ *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
+ *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
+ *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
+ *\ 2.11.*) ;; # other 2.11 versions
+ *) supports_anon_versioning=yes ;;
+ esac
+
+ # See if GNU ld supports shared libraries.
+ case $host_os in
+ aix[3-9]*)
+ # On AIX/PPC, the GNU linker is very broken
+ if test ia64 != "$host_cpu"; then
+ ld_shlibs=no
+ cat <<_LT_EOF 1>&2
+
+*** Warning: the GNU linker, at least up to release 2.19, is reported
+*** to be unable to reliably create shared libraries on AIX.
+*** Therefore, libtool is disabling shared libraries support. If you
+*** really care for shared libraries, you may want to install binutils
+*** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
+*** You will then need to restart the configuration process.
+
+_LT_EOF
+ fi
+ ;;
+
+ amigaos*)
+ case $host_cpu in
+ powerpc)
+ # see comment about AmigaOS4 .so support
+ archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
+ archive_expsym_cmds=''
+ ;;
+ m68k)
+ archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
+ hardcode_libdir_flag_spec='-L$libdir'
+ hardcode_minus_L=yes
+ ;;
+ esac
+ ;;
+
+ beos*)
+ if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+ allow_undefined_flag=unsupported
+ # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
+ # support --undefined. This deserves some investigation. FIXME
+ archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
+ else
+ ld_shlibs=no
+ fi
+ ;;
+
+ cygwin* | mingw* | pw32* | cegcc*)
+ # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless,
+ # as there is no search path for DLLs.
+ hardcode_libdir_flag_spec='-L$libdir'
+ export_dynamic_flag_spec='$wl--export-all-symbols'
+ allow_undefined_flag=unsupported
+ always_export_symbols=no
+ enable_shared_with_static_runtimes=yes
+ export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/;s/^.*[ ]__nm__\([^ ]*\)[ ][^ ]*/\1 DATA/;/^I[ ]/d;/^[AITW][ ]/s/.* //'\'' | sort | uniq > $export_symbols'
+ exclude_expsyms='[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname'
+
+ if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
+ archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+ # If the export-symbols file already is a .def file, use it as
+ # is; otherwise, prepend EXPORTS...
+ archive_expsym_cmds='if test DEF = "`$SED -n -e '\''s/^[ ]*//'\'' -e '\''/^\(;.*\)*$/d'\'' -e '\''s/^\(EXPORTS\|LIBRARY\)\([ ].*\)*$/DEF/p'\'' -e q $export_symbols`" ; then
+ cp $export_symbols $output_objdir/$soname.def;
+ else
+ echo EXPORTS > $output_objdir/$soname.def;
+ cat $export_symbols >> $output_objdir/$soname.def;
+ fi~
+ $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+ else
+ ld_shlibs=no
+ fi
+ ;;
+
+ haiku*)
+ archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
+ link_all_deplibs=yes
+ ;;
+
+ os2*)
+ hardcode_libdir_flag_spec='-L$libdir'
+ hardcode_minus_L=yes
+ allow_undefined_flag=unsupported
+ shrext_cmds=.dll
+ archive_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
+ $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
+ $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
+ $ECHO EXPORTS >> $output_objdir/$libname.def~
+ emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~
+ $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
+ emximp -o $lib $output_objdir/$libname.def'
+ archive_expsym_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
+ $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
+ $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
+ $ECHO EXPORTS >> $output_objdir/$libname.def~
+ prefix_cmds="$SED"~
+ if test EXPORTS = "`$SED 1q $export_symbols`"; then
+ prefix_cmds="$prefix_cmds -e 1d";
+ fi~
+ prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~
+ cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~
+ $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
+ emximp -o $lib $output_objdir/$libname.def'
+ old_archive_From_new_cmds='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def'
+ enable_shared_with_static_runtimes=yes
+ ;;
+
+ interix[3-9]*)
+ hardcode_direct=no
+ hardcode_shlibpath_var=no
+ hardcode_libdir_flag_spec='$wl-rpath,$libdir'
+ export_dynamic_flag_spec='$wl-E'
+ # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
+ # Instead, shared libraries are loaded at an image base (0x10000000 by
+ # default) and relocated if they conflict, which is a slow very memory
+ # consuming and fragmenting process. To avoid this, we pick a random,
+ # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
+ # time. Moving up from 0x10000000 also allows more sbrk(2) space.
+ archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+ archive_expsym_cmds='sed "s|^|_|" $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--retain-symbols-file,$output_objdir/$soname.expsym $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+ ;;
+
+ gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
+ tmp_diet=no
+ if test linux-dietlibc = "$host_os"; then
+ case $cc_basename in
+ diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn)
+ esac
+ fi
+ if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
+ && test no = "$tmp_diet"
+ then
+ tmp_addflag=' $pic_flag'
+ tmp_sharedflag='-shared'
+ case $cc_basename,$host_cpu in
+ pgcc*) # Portland Group C compiler
+ whole_archive_flag_spec='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive'
+ tmp_addflag=' $pic_flag'
+ ;;
+ pgf77* | pgf90* | pgf95* | pgfortran*)
+ # Portland Group f77 and f90 compilers
+ whole_archive_flag_spec='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive'
+ tmp_addflag=' $pic_flag -Mnomain' ;;
+ ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64
+ tmp_addflag=' -i_dynamic' ;;
+ efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64
+ tmp_addflag=' -i_dynamic -nofor_main' ;;
+ ifc* | ifort*) # Intel Fortran compiler
+ tmp_addflag=' -nofor_main' ;;
+ lf95*) # Lahey Fortran 8.1
+ whole_archive_flag_spec=
+ tmp_sharedflag='--shared' ;;
+ nagfor*) # NAGFOR 5.3
+ tmp_sharedflag='-Wl,-shared' ;;
+ xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below)
+ tmp_sharedflag='-qmkshrobj'
+ tmp_addflag= ;;
+ nvcc*) # Cuda Compiler Driver 2.2
+ whole_archive_flag_spec='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive'
+ compiler_needs_object=yes
+ ;;
+ esac
+ case `$CC -V 2>&1 | sed 5q` in
+ *Sun\ C*) # Sun C 5.9
+ whole_archive_flag_spec='$wl--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive'
+ compiler_needs_object=yes
+ tmp_sharedflag='-G' ;;
+ *Sun\ F*) # Sun Fortran 8.3
+ tmp_sharedflag='-G' ;;
+ esac
+ archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
+
+ if test yes = "$supports_anon_versioning"; then
+ archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
+ cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
+ echo "local: *; };" >> $output_objdir/$libname.ver~
+ $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-version-script $wl$output_objdir/$libname.ver -o $lib'
+ fi
+
+ case $cc_basename in
+ tcc*)
+ export_dynamic_flag_spec='-rdynamic'
+ ;;
+ xlf* | bgf* | bgxlf* | mpixlf*)
+ # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
+ whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive'
+ hardcode_libdir_flag_spec='$wl-rpath $wl$libdir'
+ archive_cmds='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib'
+ if test yes = "$supports_anon_versioning"; then
+ archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
+ cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
+ echo "local: *; };" >> $output_objdir/$libname.ver~
+ $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
+ fi
+ ;;
+ esac
+ else
+ ld_shlibs=no
+ fi
+ ;;
+
+ netbsd*)
+ if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
+ archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
+ wlarc=
+ else
+ archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
+ archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
+ fi
+ ;;
+
+ solaris*)
+ if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
+ ld_shlibs=no
+ cat <<_LT_EOF 1>&2
+
+*** Warning: The releases 2.8.* of the GNU linker cannot reliably
+*** create shared libraries on Solaris systems. Therefore, libtool
+*** is disabling shared libraries support. We urge you to upgrade GNU
+*** binutils to release 2.9.1 or newer. Another option is to modify
+*** your PATH or compiler configuration so that the native linker is
+*** used, and then restart.
+
+_LT_EOF
+ elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+ archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
+ archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
+ else
+ ld_shlibs=no
+ fi
+ ;;
+
+ sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
+ case `$LD -v 2>&1` in
+ *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
+ ld_shlibs=no
+ cat <<_LT_EOF 1>&2
+
+*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 cannot
+*** reliably create shared libraries on SCO systems. Therefore, libtool
+*** is disabling shared libraries support. We urge you to upgrade GNU
+*** binutils to release 2.16.91.0.3 or newer. Another option is to modify
+*** your PATH or compiler configuration so that the native linker is
+*** used, and then restart.
+
+_LT_EOF
+ ;;
+ *)
+ # For security reasons, it is highly recommended that you always
+ # use absolute paths for naming shared libraries, and exclude the
+ # DT_RUNPATH tag from executables and libraries. But doing so
+ # requires that you compile everything twice, which is a pain.
+ if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+ hardcode_libdir_flag_spec='$wl-rpath $wl$libdir'
+ archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
+ archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
+ else
+ ld_shlibs=no
+ fi
+ ;;
+ esac
+ ;;
+
+ sunos4*)
+ archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+ wlarc=
+ hardcode_direct=yes
+ hardcode_shlibpath_var=no
+ ;;
+
+ *)
+ if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+ archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
+ archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
+ else
+ ld_shlibs=no
+ fi
+ ;;
+ esac
+
+ if test no = "$ld_shlibs"; then
+ runpath_var=
+ hardcode_libdir_flag_spec=
+ export_dynamic_flag_spec=
+ whole_archive_flag_spec=
+ fi
+ else
+ # PORTME fill in a description of your system's linker (not GNU ld)
+ case $host_os in
+ aix3*)
+ allow_undefined_flag=unsupported
+ always_export_symbols=yes
+ archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
+ # Note: this linker hardcodes the directories in LIBPATH if there
+ # are no directories specified by -L.
+ hardcode_minus_L=yes
+ if test yes = "$GCC" && test -z "$lt_prog_compiler_static"; then
+ # Neither direct hardcoding nor static linking is supported with a
+ # broken collect2.
+ hardcode_direct=unsupported
+ fi
+ ;;
+
+ aix[4-9]*)
+ if test ia64 = "$host_cpu"; then
+ # On IA64, the linker does run time linking by default, so we don't
+ # have to do anything special.
+ aix_use_runtimelinking=no
+ exp_sym_flag='-Bexport'
+ no_entry_flag=
+ else
+ # If we're using GNU nm, then we don't want the "-C" option.
+ # -C means demangle to GNU nm, but means don't demangle to AIX nm.
+ # Without the "-l" option, or with the "-B" option, AIX nm treats
+ # weak defined symbols like other global defined symbols, whereas
+ # GNU nm marks them as "W".
+ # While the 'weak' keyword is ignored in the Export File, we need
+ # it in the Import File for the 'aix-soname' feature, so we have
+ # to replace the "-B" option with "-P" for AIX nm.
+ if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
+ export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { if (\$ 2 == "W") { print \$ 3 " weak" } else { print \$ 3 } } }'\'' | sort -u > $export_symbols'
+ else
+ export_symbols_cmds='`func_echo_all $NM | $SED -e '\''s/B\([^B]*\)$/P\1/'\''` -PCpgl $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) && (substr(\$ 1,1,1) != ".")) { if ((\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) { print \$ 1 " weak" } else { print \$ 1 } } }'\'' | sort -u > $export_symbols'
+ fi
+ aix_use_runtimelinking=no
+
+ # Test if we are trying to use run time linking or normal
+ # AIX style linking. If -brtl is somewhere in LDFLAGS, we
+ # have runtime linking enabled, and use it for executables.
+ # For shared libraries, we enable/disable runtime linking
+ # depending on the kind of the shared library created -
+ # when "with_aix_soname,aix_use_runtimelinking" is:
+ # "aix,no" lib.a(lib.so.V) shared, rtl:no, for executables
+ # "aix,yes" lib.so shared, rtl:yes, for executables
+ # lib.a static archive
+ # "both,no" lib.so.V(shr.o) shared, rtl:yes
+ # lib.a(lib.so.V) shared, rtl:no, for executables
+ # "both,yes" lib.so.V(shr.o) shared, rtl:yes, for executables
+ # lib.a(lib.so.V) shared, rtl:no
+ # "svr4,*" lib.so.V(shr.o) shared, rtl:yes, for executables
+ # lib.a static archive
+ case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
+ for ld_flag in $LDFLAGS; do
+ if (test x-brtl = "x$ld_flag" || test x-Wl,-brtl = "x$ld_flag"); then
+ aix_use_runtimelinking=yes
+ break
+ fi
+ done
+ if test svr4,no = "$with_aix_soname,$aix_use_runtimelinking"; then
+ # With aix-soname=svr4, we create the lib.so.V shared archives only,
+ # so we don't have lib.a shared libs to link our executables.
+ # We have to force runtime linking in this case.
+ aix_use_runtimelinking=yes
+ LDFLAGS="$LDFLAGS -Wl,-brtl"
+ fi
+ ;;
+ esac
+
+ exp_sym_flag='-bexport'
+ no_entry_flag='-bnoentry'
+ fi
+
+ # When large executables or shared objects are built, AIX ld can
+ # have problems creating the table of contents. If linking a library
+ # or program results in "error TOC overflow" add -mminimal-toc to
+ # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
+ # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
+
+ archive_cmds=''
+ hardcode_direct=yes
+ hardcode_direct_absolute=yes
+ hardcode_libdir_separator=':'
+ link_all_deplibs=yes
+ file_list_spec='$wl-f,'
+ case $with_aix_soname,$aix_use_runtimelinking in
+ aix,*) ;; # traditional, no import file
+ svr4,* | *,yes) # use import file
+ # The Import File defines what to hardcode.
+ hardcode_direct=no
+ hardcode_direct_absolute=no
+ ;;
+ esac
+
+ if test yes = "$GCC"; then
+ case $host_os in aix4.[012]|aix4.[012].*)
+ # We only want to do this on AIX 4.2 and lower, the check
+ # below for broken collect2 doesn't work under 4.3+
+ collect2name=`$CC -print-prog-name=collect2`
+ if test -f "$collect2name" &&
+ strings "$collect2name" | $GREP resolve_lib_name >/dev/null
+ then
+ # We have reworked collect2
+ :
+ else
+ # We have old collect2
+ hardcode_direct=unsupported
+ # It fails to find uninstalled libraries when the uninstalled
+ # path is not listed in the libpath. Setting hardcode_minus_L
+ # to unsupported forces relinking
+ hardcode_minus_L=yes
+ hardcode_libdir_flag_spec='-L$libdir'
+ hardcode_libdir_separator=
+ fi
+ ;;
+ esac
+ shared_flag='-shared'
+ if test yes = "$aix_use_runtimelinking"; then
+ shared_flag="$shared_flag "'$wl-G'
+ fi
+ # Need to ensure runtime linking is disabled for the traditional
+ # shared library, or the linker may eventually find shared libraries
+ # /with/ Import File - we do not want to mix them.
+ shared_flag_aix='-shared'
+ shared_flag_svr4='-shared $wl-G'
+ else
+ # not using gcc
+ if test ia64 = "$host_cpu"; then
+ # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
+ # chokes on -Wl,-G. The following line is correct:
+ shared_flag='-G'
+ else
+ if test yes = "$aix_use_runtimelinking"; then
+ shared_flag='$wl-G'
+ else
+ shared_flag='$wl-bM:SRE'
+ fi
+ shared_flag_aix='$wl-bM:SRE'
+ shared_flag_svr4='$wl-G'
+ fi
+ fi
+
+ export_dynamic_flag_spec='$wl-bexpall'
+ # It seems that -bexpall does not export symbols beginning with
+ # underscore (_), so it is better to generate a list of symbols to export.
+ always_export_symbols=yes
+ if test aix,yes = "$with_aix_soname,$aix_use_runtimelinking"; then
+ # Warning - without using the other runtime loading flags (-brtl),
+ # -berok will link without error, but may produce a broken library.
+ allow_undefined_flag='-berok'
+ # Determine the default libpath from the value encoded in an
+ # empty executable.
+ if test set = "${lt_cv_aix_libpath+set}"; then
+ aix_libpath=$lt_cv_aix_libpath
+else
+ if ${lt_cv_aix_libpath_+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+
+ lt_aix_libpath_sed='
+ /Import File Strings/,/^$/ {
+ /^0/ {
+ s/^0 *\([^ ]*\) *$/\1/
+ p
+ }
+ }'
+ lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+ # Check for a 64-bit object if we didn't find anything.
+ if test -z "$lt_cv_aix_libpath_"; then
+ lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+ fi
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+ if test -z "$lt_cv_aix_libpath_"; then
+ lt_cv_aix_libpath_=/usr/lib:/lib
+ fi
+
+fi
+
+ aix_libpath=$lt_cv_aix_libpath_
+fi
+
+ hardcode_libdir_flag_spec='$wl-blibpath:$libdir:'"$aix_libpath"
+ archive_expsym_cmds='$CC -o $output_objdir/$soname $libobjs $deplibs $wl'$no_entry_flag' $compiler_flags `if test -n "$allow_undefined_flag"; then func_echo_all "$wl$allow_undefined_flag"; else :; fi` $wl'$exp_sym_flag:\$export_symbols' '$shared_flag
+ else
+ if test ia64 = "$host_cpu"; then
+ hardcode_libdir_flag_spec='$wl-R $libdir:/usr/lib:/lib'
+ allow_undefined_flag="-z nodefs"
+ archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\$wl$no_entry_flag"' $compiler_flags $wl$allow_undefined_flag '"\$wl$exp_sym_flag:\$export_symbols"
+ else
+ # Determine the default libpath from the value encoded in an
+ # empty executable.
+ if test set = "${lt_cv_aix_libpath+set}"; then
+ aix_libpath=$lt_cv_aix_libpath
+else
+ if ${lt_cv_aix_libpath_+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+
+ lt_aix_libpath_sed='
+ /Import File Strings/,/^$/ {
+ /^0/ {
+ s/^0 *\([^ ]*\) *$/\1/
+ p
+ }
+ }'
+ lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+ # Check for a 64-bit object if we didn't find anything.
+ if test -z "$lt_cv_aix_libpath_"; then
+ lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+ fi
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+ if test -z "$lt_cv_aix_libpath_"; then
+ lt_cv_aix_libpath_=/usr/lib:/lib
+ fi
+
+fi
+
+ aix_libpath=$lt_cv_aix_libpath_
+fi
+
+ hardcode_libdir_flag_spec='$wl-blibpath:$libdir:'"$aix_libpath"
+ # Warning - without using the other run time loading flags,
+ # -berok will link without error, but may produce a broken library.
+ no_undefined_flag=' $wl-bernotok'
+ allow_undefined_flag=' $wl-berok'
+ if test yes = "$with_gnu_ld"; then
+ # We only use this code for GNU lds that support --whole-archive.
+ whole_archive_flag_spec='$wl--whole-archive$convenience $wl--no-whole-archive'
+ else
+ # Exported symbols can be pulled into shared objects from archives
+ whole_archive_flag_spec='$convenience'
+ fi
+ archive_cmds_need_lc=yes
+ archive_expsym_cmds='$RM -r $output_objdir/$realname.d~$MKDIR $output_objdir/$realname.d'
+ # -brtl affects multiple linker settings, -berok does not and is overridden later
+ compiler_flags_filtered='`func_echo_all "$compiler_flags " | $SED -e "s%-brtl\\([, ]\\)%-berok\\1%g"`'
+ if test svr4 != "$with_aix_soname"; then
+ # This is similar to how AIX traditionally builds its shared libraries.
+ archive_expsym_cmds="$archive_expsym_cmds"'~$CC '$shared_flag_aix' -o $output_objdir/$realname.d/$soname $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$realname.d/$soname'
+ fi
+ if test aix != "$with_aix_soname"; then
+ archive_expsym_cmds="$archive_expsym_cmds"'~$CC '$shared_flag_svr4' -o $output_objdir/$realname.d/$shared_archive_member_spec.o $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$STRIP -e $output_objdir/$realname.d/$shared_archive_member_spec.o~( func_echo_all "#! $soname($shared_archive_member_spec.o)"; if test shr_64 = "$shared_archive_member_spec"; then func_echo_all "# 64"; else func_echo_all "# 32"; fi; cat $export_symbols ) > $output_objdir/$realname.d/$shared_archive_member_spec.imp~$AR $AR_FLAGS $output_objdir/$soname $output_objdir/$realname.d/$shared_archive_member_spec.o $output_objdir/$realname.d/$shared_archive_member_spec.imp'
+ else
+ # used by -dlpreopen to get the symbols
+ archive_expsym_cmds="$archive_expsym_cmds"'~$MV $output_objdir/$realname.d/$soname $output_objdir'
+ fi
+ archive_expsym_cmds="$archive_expsym_cmds"'~$RM -r $output_objdir/$realname.d'
+ fi
+ fi
+ ;;
+
+ amigaos*)
+ case $host_cpu in
+ powerpc)
+ # see comment about AmigaOS4 .so support
+ archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
+ archive_expsym_cmds=''
+ ;;
+ m68k)
+ archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
+ hardcode_libdir_flag_spec='-L$libdir'
+ hardcode_minus_L=yes
+ ;;
+ esac
+ ;;
+
+ bsdi[45]*)
+ export_dynamic_flag_spec=-rdynamic
+ ;;
+
+ cygwin* | mingw* | pw32* | cegcc*)
+ # When not using gcc, we currently assume that we are using
+ # Microsoft Visual C++.
+ # hardcode_libdir_flag_spec is actually meaningless, as there is
+ # no search path for DLLs.
+ case $cc_basename in
+ cl*)
+ # Native MSVC
+ hardcode_libdir_flag_spec=' '
+ allow_undefined_flag=unsupported
+ always_export_symbols=yes
+ file_list_spec='@'
+ # Tell ltmain to make .lib files, not .a files.
+ libext=lib
+ # Tell ltmain to make .dll files, not .so files.
+ shrext_cmds=.dll
+ # FIXME: Setting linknames here is a bad hack.
+ archive_cmds='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~linknames='
+ archive_expsym_cmds='if test DEF = "`$SED -n -e '\''s/^[ ]*//'\'' -e '\''/^\(;.*\)*$/d'\'' -e '\''s/^\(EXPORTS\|LIBRARY\)\([ ].*\)*$/DEF/p'\'' -e q $export_symbols`" ; then
+ cp "$export_symbols" "$output_objdir/$soname.def";
+ echo "$tool_output_objdir$soname.def" > "$output_objdir/$soname.exp";
+ else
+ $SED -e '\''s/^/-link -EXPORT:/'\'' < $export_symbols > $output_objdir/$soname.exp;
+ fi~
+ $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
+ linknames='
+ # The linker will not automatically build a static lib if we build a DLL.
+ # _LT_TAGVAR(old_archive_from_new_cmds, )='true'
+ enable_shared_with_static_runtimes=yes
+ exclude_expsyms='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*'
+ export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1,DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
+ # Don't use ranlib
+ old_postinstall_cmds='chmod 644 $oldlib'
+ postlink_cmds='lt_outputfile="@OUTPUT@"~
+ lt_tool_outputfile="@TOOL_OUTPUT@"~
+ case $lt_outputfile in
+ *.exe|*.EXE) ;;
+ *)
+ lt_outputfile=$lt_outputfile.exe
+ lt_tool_outputfile=$lt_tool_outputfile.exe
+ ;;
+ esac~
+ if test : != "$MANIFEST_TOOL" && test -f "$lt_outputfile.manifest"; then
+ $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1;
+ $RM "$lt_outputfile.manifest";
+ fi'
+ ;;
+ *)
+ # Assume MSVC wrapper
+ hardcode_libdir_flag_spec=' '
+ allow_undefined_flag=unsupported
+ # Tell ltmain to make .lib files, not .a files.
+ libext=lib
+ # Tell ltmain to make .dll files, not .so files.
+ shrext_cmds=.dll
+ # FIXME: Setting linknames here is a bad hack.
+ archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
+ # The linker will automatically build a .lib file if we build a DLL.
+ old_archive_from_new_cmds='true'
+ # FIXME: Should let the user specify the lib program.
+ old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs'
+ enable_shared_with_static_runtimes=yes
+ ;;
+ esac
+ ;;
+
+ darwin* | rhapsody*)
+
+
+ archive_cmds_need_lc=no
+ hardcode_direct=no
+ hardcode_automatic=yes
+ hardcode_shlibpath_var=unsupported
+ if test yes = "$lt_cv_ld_force_load"; then
+ whole_archive_flag_spec='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience $wl-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
+
+ else
+ whole_archive_flag_spec=''
+ fi
+ link_all_deplibs=yes
+ allow_undefined_flag=$_lt_dar_allow_undefined
+ case $cc_basename in
+ ifort*|nagfor*) _lt_dar_can_shared=yes ;;
+ *) _lt_dar_can_shared=$GCC ;;
+ esac
+ if test yes = "$_lt_dar_can_shared"; then
+ output_verbose_link_cmd=func_echo_all
+ archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod$_lt_dsymutil"
+ module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dsymutil"
+ archive_expsym_cmds="sed 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod$_lt_dar_export_syms$_lt_dsymutil"
+ module_expsym_cmds="sed -e 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dar_export_syms$_lt_dsymutil"
+
+ else
+ ld_shlibs=no
+ fi
+
+ ;;
+
+ dgux*)
+ archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_libdir_flag_spec='-L$libdir'
+ hardcode_shlibpath_var=no
+ ;;
+
+ # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
+ # support. Future versions do this automatically, but an explicit c++rt0.o
+ # does not break anything, and helps significantly (at the cost of a little
+ # extra space).
+ freebsd2.2*)
+ archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
+ hardcode_libdir_flag_spec='-R$libdir'
+ hardcode_direct=yes
+ hardcode_shlibpath_var=no
+ ;;
+
+ # Unfortunately, older versions of FreeBSD 2 do not have this feature.
+ freebsd2.*)
+ archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_direct=yes
+ hardcode_minus_L=yes
+ hardcode_shlibpath_var=no
+ ;;
+
+ # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
+ freebsd* | dragonfly*)
+ archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
+ hardcode_libdir_flag_spec='-R$libdir'
+ hardcode_direct=yes
+ hardcode_shlibpath_var=no
+ ;;
+
+ hpux9*)
+ if test yes = "$GCC"; then
+ archive_cmds='$RM $output_objdir/$soname~$CC -shared $pic_flag $wl+b $wl$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib'
+ else
+ archive_cmds='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib'
+ fi
+ hardcode_libdir_flag_spec='$wl+b $wl$libdir'
+ hardcode_libdir_separator=:
+ hardcode_direct=yes
+
+ # hardcode_minus_L: Not really in the search PATH,
+ # but as the default location of the library.
+ hardcode_minus_L=yes
+ export_dynamic_flag_spec='$wl-E'
+ ;;
+
+ hpux10*)
+ if test yes,no = "$GCC,$with_gnu_ld"; then
+ archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
+ else
+ archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
+ fi
+ if test no = "$with_gnu_ld"; then
+ hardcode_libdir_flag_spec='$wl+b $wl$libdir'
+ hardcode_libdir_separator=:
+ hardcode_direct=yes
+ hardcode_direct_absolute=yes
+ export_dynamic_flag_spec='$wl-E'
+ # hardcode_minus_L: Not really in the search PATH,
+ # but as the default location of the library.
+ hardcode_minus_L=yes
+ fi
+ ;;
+
+ hpux11*)
+ if test yes,no = "$GCC,$with_gnu_ld"; then
+ case $host_cpu in
+ hppa*64*)
+ archive_cmds='$CC -shared $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ ia64*)
+ archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ *)
+ archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ esac
+ else
+ case $host_cpu in
+ hppa*64*)
+ archive_cmds='$CC -b $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ ia64*)
+ archive_cmds='$CC -b $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ *)
+
+ # Older versions of the 11.00 compiler do not understand -b yet
+ # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5
+$as_echo_n "checking if $CC understands -b... " >&6; }
+if ${lt_cv_prog_compiler__b+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_prog_compiler__b=no
+ save_LDFLAGS=$LDFLAGS
+ LDFLAGS="$LDFLAGS -b"
+ echo "$lt_simple_link_test_code" > conftest.$ac_ext
+ if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
+ # The linker can only warn and ignore the option if not recognized
+ # So say no if there are warnings
+ if test -s conftest.err; then
+ # Append any errors to the config.log.
+ cat conftest.err 1>&5
+ $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
+ $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+ if diff conftest.exp conftest.er2 >/dev/null; then
+ lt_cv_prog_compiler__b=yes
+ fi
+ else
+ lt_cv_prog_compiler__b=yes
+ fi
+ fi
+ $RM -r conftest*
+ LDFLAGS=$save_LDFLAGS
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5
+$as_echo "$lt_cv_prog_compiler__b" >&6; }
+
+if test yes = "$lt_cv_prog_compiler__b"; then
+ archive_cmds='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
+else
+ archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
+fi
+
+ ;;
+ esac
+ fi
+ if test no = "$with_gnu_ld"; then
+ hardcode_libdir_flag_spec='$wl+b $wl$libdir'
+ hardcode_libdir_separator=:
+
+ case $host_cpu in
+ hppa*64*|ia64*)
+ hardcode_direct=no
+ hardcode_shlibpath_var=no
+ ;;
+ *)
+ hardcode_direct=yes
+ hardcode_direct_absolute=yes
+ export_dynamic_flag_spec='$wl-E'
+
+ # hardcode_minus_L: Not really in the search PATH,
+ # but as the default location of the library.
+ hardcode_minus_L=yes
+ ;;
+ esac
+ fi
+ ;;
+
+ irix5* | irix6* | nonstopux*)
+ if test yes = "$GCC"; then
+ archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib'
+ # Try to use the -exported_symbol ld option, if it does not
+ # work, assume that -exports_file does not work either and
+ # implicitly export all symbols.
+ # This should be the same for all languages, so no per-tag cache variable.
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $host_os linker accepts -exported_symbol" >&5
+$as_echo_n "checking whether the $host_os linker accepts -exported_symbol... " >&6; }
+if ${lt_cv_irix_exported_symbol+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ save_LDFLAGS=$LDFLAGS
+ LDFLAGS="$LDFLAGS -shared $wl-exported_symbol ${wl}foo $wl-update_registry $wl/dev/null"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+int foo (void) { return 0; }
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ lt_cv_irix_exported_symbol=yes
+else
+ lt_cv_irix_exported_symbol=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+ LDFLAGS=$save_LDFLAGS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_irix_exported_symbol" >&5
+$as_echo "$lt_cv_irix_exported_symbol" >&6; }
+ if test yes = "$lt_cv_irix_exported_symbol"; then
+ archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations $wl-exports_file $wl$export_symbols -o $lib'
+ fi
+ else
+ archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib'
+ archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -exports_file $export_symbols -o $lib'
+ fi
+ archive_cmds_need_lc='no'
+ hardcode_libdir_flag_spec='$wl-rpath $wl$libdir'
+ hardcode_libdir_separator=:
+ inherit_rpath=yes
+ link_all_deplibs=yes
+ ;;
+
+ linux*)
+ case $cc_basename in
+ tcc*)
+ # Fabrice Bellard et al's Tiny C Compiler
+ ld_shlibs=yes
+ archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ esac
+ ;;
+
+ netbsd*)
+ if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
+ archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
+ else
+ archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
+ fi
+ hardcode_libdir_flag_spec='-R$libdir'
+ hardcode_direct=yes
+ hardcode_shlibpath_var=no
+ ;;
+
+ newsos6)
+ archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_direct=yes
+ hardcode_libdir_flag_spec='$wl-rpath $wl$libdir'
+ hardcode_libdir_separator=:
+ hardcode_shlibpath_var=no
+ ;;
+
+ *nto* | *qnx*)
+ ;;
+
+ openbsd* | bitrig*)
+ if test -f /usr/libexec/ld.so; then
+ hardcode_direct=yes
+ hardcode_shlibpath_var=no
+ hardcode_direct_absolute=yes
+ if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then
+ archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
+ archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags $wl-retain-symbols-file,$export_symbols'
+ hardcode_libdir_flag_spec='$wl-rpath,$libdir'
+ export_dynamic_flag_spec='$wl-E'
+ else
+ archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
+ hardcode_libdir_flag_spec='$wl-rpath,$libdir'
+ fi
+ else
+ ld_shlibs=no
+ fi
+ ;;
+
+ os2*)
+ hardcode_libdir_flag_spec='-L$libdir'
+ hardcode_minus_L=yes
+ allow_undefined_flag=unsupported
+ shrext_cmds=.dll
+ archive_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
+ $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
+ $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
+ $ECHO EXPORTS >> $output_objdir/$libname.def~
+ emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~
+ $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
+ emximp -o $lib $output_objdir/$libname.def'
+ archive_expsym_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
+ $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
+ $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
+ $ECHO EXPORTS >> $output_objdir/$libname.def~
+ prefix_cmds="$SED"~
+ if test EXPORTS = "`$SED 1q $export_symbols`"; then
+ prefix_cmds="$prefix_cmds -e 1d";
+ fi~
+ prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~
+ cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~
+ $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
+ emximp -o $lib $output_objdir/$libname.def'
+ old_archive_From_new_cmds='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def'
+ enable_shared_with_static_runtimes=yes
+ ;;
+
+ osf3*)
+ if test yes = "$GCC"; then
+ allow_undefined_flag=' $wl-expect_unresolved $wl\*'
+ archive_cmds='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib'
+ else
+ allow_undefined_flag=' -expect_unresolved \*'
+ archive_cmds='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib'
+ fi
+ archive_cmds_need_lc='no'
+ hardcode_libdir_flag_spec='$wl-rpath $wl$libdir'
+ hardcode_libdir_separator=:
+ ;;
+
+ osf4* | osf5*) # as osf3* with the addition of -msym flag
+ if test yes = "$GCC"; then
+ allow_undefined_flag=' $wl-expect_unresolved $wl\*'
+ archive_cmds='$CC -shared$allow_undefined_flag $pic_flag $libobjs $deplibs $compiler_flags $wl-msym $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib'
+ hardcode_libdir_flag_spec='$wl-rpath $wl$libdir'
+ else
+ allow_undefined_flag=' -expect_unresolved \*'
+ archive_cmds='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib'
+ archive_expsym_cmds='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~
+ $CC -shared$allow_undefined_flag $wl-input $wl$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib~$RM $lib.exp'
+
+ # Both c and cxx compiler support -rpath directly
+ hardcode_libdir_flag_spec='-rpath $libdir'
+ fi
+ archive_cmds_need_lc='no'
+ hardcode_libdir_separator=:
+ ;;
+
+ solaris*)
+ no_undefined_flag=' -z defs'
+ if test yes = "$GCC"; then
+ wlarc='$wl'
+ archive_cmds='$CC -shared $pic_flag $wl-z ${wl}text $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags'
+ archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+ $CC -shared $pic_flag $wl-z ${wl}text $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
+ else
+ case `$CC -V 2>&1` in
+ *"Compilers 5.0"*)
+ wlarc=''
+ archive_cmds='$LD -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+ $LD -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
+ ;;
+ *)
+ wlarc='$wl'
+ archive_cmds='$CC -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $compiler_flags'
+ archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+ $CC -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
+ ;;
+ esac
+ fi
+ hardcode_libdir_flag_spec='-R$libdir'
+ hardcode_shlibpath_var=no
+ case $host_os in
+ solaris2.[0-5] | solaris2.[0-5].*) ;;
+ *)
+ # The compiler driver will combine and reorder linker options,
+ # but understands '-z linker_flag'. GCC discards it without '$wl',
+ # but is careful enough not to reorder.
+ # Supported since Solaris 2.6 (maybe 2.5.1?)
+ if test yes = "$GCC"; then
+ whole_archive_flag_spec='$wl-z ${wl}allextract$convenience $wl-z ${wl}defaultextract'
+ else
+ whole_archive_flag_spec='-z allextract$convenience -z defaultextract'
+ fi
+ ;;
+ esac
+ link_all_deplibs=yes
+ ;;
+
+ sunos4*)
+ if test sequent = "$host_vendor"; then
+ # Use $CC to link under sequent, because it throws in some extra .o
+ # files that make .init and .fini sections work.
+ archive_cmds='$CC -G $wl-h $soname -o $lib $libobjs $deplibs $compiler_flags'
+ else
+ archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
+ fi
+ hardcode_libdir_flag_spec='-L$libdir'
+ hardcode_direct=yes
+ hardcode_minus_L=yes
+ hardcode_shlibpath_var=no
+ ;;
+
+ sysv4)
+ case $host_vendor in
+ sni)
+ archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_direct=yes # is this really true???
+ ;;
+ siemens)
+ ## LD is ld it makes a PLAMLIB
+ ## CC just makes a GrossModule.
+ archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
+ reload_cmds='$CC -r -o $output$reload_objs'
+ hardcode_direct=no
+ ;;
+ motorola)
+ archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_direct=no #Motorola manual says yes, but my tests say they lie
+ ;;
+ esac
+ runpath_var='LD_RUN_PATH'
+ hardcode_shlibpath_var=no
+ ;;
+
+ sysv4.3*)
+ archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_shlibpath_var=no
+ export_dynamic_flag_spec='-Bexport'
+ ;;
+
+ sysv4*MP*)
+ if test -d /usr/nec; then
+ archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_shlibpath_var=no
+ runpath_var=LD_RUN_PATH
+ hardcode_runpath_var=yes
+ ld_shlibs=yes
+ fi
+ ;;
+
+ sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
+ no_undefined_flag='$wl-z,text'
+ archive_cmds_need_lc=no
+ hardcode_shlibpath_var=no
+ runpath_var='LD_RUN_PATH'
+
+ if test yes = "$GCC"; then
+ archive_cmds='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ archive_expsym_cmds='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ else
+ archive_cmds='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ archive_expsym_cmds='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ fi
+ ;;
+
+ sysv5* | sco3.2v5* | sco5v6*)
+ # Note: We CANNOT use -z defs as we might desire, because we do not
+ # link with -lc, and that would cause any symbols used from libc to
+ # always be unresolved, which means just about no library would
+ # ever link correctly. If we're not using GNU ld we use -z text
+ # though, which does catch some bad symbols but isn't as heavy-handed
+ # as -z defs.
+ no_undefined_flag='$wl-z,text'
+ allow_undefined_flag='$wl-z,nodefs'
+ archive_cmds_need_lc=no
+ hardcode_shlibpath_var=no
+ hardcode_libdir_flag_spec='$wl-R,$libdir'
+ hardcode_libdir_separator=':'
+ link_all_deplibs=yes
+ export_dynamic_flag_spec='$wl-Bexport'
+ runpath_var='LD_RUN_PATH'
+
+ if test yes = "$GCC"; then
+ archive_cmds='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ archive_expsym_cmds='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ else
+ archive_cmds='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ archive_expsym_cmds='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ fi
+ ;;
+
+ uts4*)
+ archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_libdir_flag_spec='-L$libdir'
+ hardcode_shlibpath_var=no
+ ;;
+
+ *)
+ ld_shlibs=no
+ ;;
+ esac
+
+ if test sni = "$host_vendor"; then
+ case $host in
+ sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
+ export_dynamic_flag_spec='$wl-Blargedynsym'
+ ;;
+ esac
+ fi
+ fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5
+$as_echo "$ld_shlibs" >&6; }
+test no = "$ld_shlibs" && can_build_shared=no
+
+with_gnu_ld=$with_gnu_ld
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+#
+# Do we need to explicitly link libc?
+#
+case "x$archive_cmds_need_lc" in
+x|xyes)
+ # Assume -lc should be added
+ archive_cmds_need_lc=yes
+
+ if test yes,yes = "$GCC,$enable_shared"; then
+ case $archive_cmds in
+ *'~'*)
+ # FIXME: we may have to deal with multi-command sequences.
+ ;;
+ '$CC '*)
+ # Test whether the compiler implicitly links with -lc since on some
+ # systems, -lgcc has to come before -lc. If gcc already passes -lc
+ # to ld, don't add -lc before -lgcc.
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
+$as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
+if ${lt_cv_archive_cmds_need_lc+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ $RM conftest*
+ echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } 2>conftest.err; then
+ soname=conftest
+ lib=conftest
+ libobjs=conftest.$ac_objext
+ deplibs=
+ wl=$lt_prog_compiler_wl
+ pic_flag=$lt_prog_compiler_pic
+ compiler_flags=-v
+ linker_flags=-v
+ verstring=
+ output_objdir=.
+ libname=conftest
+ lt_save_allow_undefined_flag=$allow_undefined_flag
+ allow_undefined_flag=
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
+ (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }
+ then
+ lt_cv_archive_cmds_need_lc=no
+ else
+ lt_cv_archive_cmds_need_lc=yes
+ fi
+ allow_undefined_flag=$lt_save_allow_undefined_flag
+ else
+ cat conftest.err 1>&5
+ fi
+ $RM conftest*
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5
+$as_echo "$lt_cv_archive_cmds_need_lc" >&6; }
+ archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc
+ ;;
+ esac
+ fi
+ ;;
+esac
+
+
+
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+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
+$as_echo_n "checking dynamic linker characteristics... " >&6; }
+
+if test yes = "$GCC"; then
+ case $host_os in
+ darwin*) lt_awk_arg='/^libraries:/,/LR/' ;;
+ *) lt_awk_arg='/^libraries:/' ;;
+ esac
+ case $host_os in
+ mingw* | cegcc*) lt_sed_strip_eq='s|=\([A-Za-z]:\)|\1|g' ;;
+ *) lt_sed_strip_eq='s|=/|/|g' ;;
+ esac
+ lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
+ case $lt_search_path_spec in
+ *\;*)
+ # if the path contains ";" then we assume it to be the separator
+ # otherwise default to the standard path separator (i.e. ":") - it is
+ # assumed that no part of a normal pathname contains ";" but that should
+ # okay in the real world where ";" in dirpaths is itself problematic.
+ lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
+ ;;
+ *)
+ lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
+ ;;
+ esac
+ # Ok, now we have the path, separated by spaces, we can step through it
+ # and add multilib dir if necessary...
+ lt_tmp_lt_search_path_spec=
+ lt_multi_os_dir=/`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
+ # ...but if some path component already ends with the multilib dir we assume
+ # that all is fine and trust -print-search-dirs as is (GCC 4.2? or newer).
+ case "$lt_multi_os_dir; $lt_search_path_spec " in
+ "/; "* | "/.; "* | "/./; "* | *"$lt_multi_os_dir "* | *"$lt_multi_os_dir/ "*)
+ lt_multi_os_dir=
+ ;;
+ esac
+ for lt_sys_path in $lt_search_path_spec; do
+ if test -d "$lt_sys_path$lt_multi_os_dir"; then
+ lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path$lt_multi_os_dir"
+ elif test -n "$lt_multi_os_dir"; then
+ test -d "$lt_sys_path" && \
+ lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
+ fi
+ done
+ lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
+BEGIN {RS = " "; FS = "/|\n";} {
+ lt_foo = "";
+ lt_count = 0;
+ for (lt_i = NF; lt_i > 0; lt_i--) {
+ if ($lt_i != "" && $lt_i != ".") {
+ if ($lt_i == "..") {
+ lt_count++;
+ } else {
+ if (lt_count == 0) {
+ lt_foo = "/" $lt_i lt_foo;
+ } else {
+ lt_count--;
+ }
+ }
+ }
+ }
+ if (lt_foo != "") { lt_freq[lt_foo]++; }
+ if (lt_freq[lt_foo] == 1) { print lt_foo; }
+}'`
+ # AWK program above erroneously prepends '/' to C:/dos/paths
+ # for these hosts.
+ case $host_os in
+ mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
+ $SED 's|/\([A-Za-z]:\)|\1|g'` ;;
+ esac
+ sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
+else
+ sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
+fi
+library_names_spec=
+libname_spec='lib$name'
+soname_spec=
+shrext_cmds=.so
+postinstall_cmds=
+postuninstall_cmds=
+finish_cmds=
+finish_eval=
+shlibpath_var=
+shlibpath_overrides_runpath=unknown
+version_type=none
+dynamic_linker="$host_os ld.so"
+sys_lib_dlsearch_path_spec="/lib /usr/lib"
+need_lib_prefix=unknown
+hardcode_into_libs=no
+
+# when you set need_version to no, make sure it does not cause -set_version
+# flags to be left without arguments
+need_version=unknown
+
+
+
+case $host_os in
+aix3*)
+ version_type=linux # correct to gnu/linux during the next big refactor
+ library_names_spec='$libname$release$shared_ext$versuffix $libname.a'
+ shlibpath_var=LIBPATH
+
+ # AIX 3 has no versioning support, so we append a major version to the name.
+ soname_spec='$libname$release$shared_ext$major'
+ ;;
+
+aix[4-9]*)
+ version_type=linux # correct to gnu/linux during the next big refactor
+ need_lib_prefix=no
+ need_version=no
+ hardcode_into_libs=yes
+ if test ia64 = "$host_cpu"; then
+ # AIX 5 supports IA64
+ library_names_spec='$libname$release$shared_ext$major $libname$release$shared_ext$versuffix $libname$shared_ext'
+ shlibpath_var=LD_LIBRARY_PATH
+ else
+ # With GCC up to 2.95.x, collect2 would create an import file
+ # for dependence libraries. The import file would start with
+ # the line '#! .'. This would cause the generated library to
+ # depend on '.', always an invalid library. This was fixed in
+ # development snapshots of GCC prior to 3.0.
+ case $host_os in
+ aix4 | aix4.[01] | aix4.[01].*)
+ if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
+ echo ' yes '
+ echo '#endif'; } | $CC -E - | $GREP yes > /dev/null; then
+ :
+ else
+ can_build_shared=no
+ fi
+ ;;
+ esac
+ # Using Import Files as archive members, it is possible to support
+ # filename-based versioning of shared library archives on AIX. While
+ # this would work for both with and without runtime linking, it will
+ # prevent static linking of such archives. So we do filename-based
+ # shared library versioning with .so extension only, which is used
+ # when both runtime linking and shared linking is enabled.
+ # Unfortunately, runtime linking may impact performance, so we do
+ # not want this to be the default eventually. Also, we use the
+ # versioned .so libs for executables only if there is the -brtl
+ # linker flag in LDFLAGS as well, or --with-aix-soname=svr4 only.
+ # To allow for filename-based versioning support, we need to create
+ # libNAME.so.V as an archive file, containing:
+ # *) an Import File, referring to the versioned filename of the
+ # archive as well as the shared archive member, telling the
+ # bitwidth (32 or 64) of that shared object, and providing the
+ # list of exported symbols of that shared object, eventually
+ # decorated with the 'weak' keyword
+ # *) the shared object with the F_LOADONLY flag set, to really avoid
+ # it being seen by the linker.
+ # At run time we better use the real file rather than another symlink,
+ # but for link time we create the symlink libNAME.so -> libNAME.so.V
+
+ case $with_aix_soname,$aix_use_runtimelinking in
+ # AIX (on Power*) has no versioning support, so currently we cannot hardcode correct
+ # soname into executable. Probably we can add versioning support to
+ # collect2, so additional links can be useful in future.
+ aix,yes) # traditional libtool
+ dynamic_linker='AIX unversionable lib.so'
+ # If using run time linking (on AIX 4.2 or later) use lib<name>.so
+ # instead of lib<name>.a to let people know that these are not
+ # typical AIX shared libraries.
+ library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
+ ;;
+ aix,no) # traditional AIX only
+ dynamic_linker='AIX lib.a(lib.so.V)'
+ # We preserve .a as extension for shared libraries through AIX4.2
+ # and later when we are not doing run time linking.
+ library_names_spec='$libname$release.a $libname.a'
+ soname_spec='$libname$release$shared_ext$major'
+ ;;
+ svr4,*) # full svr4 only
+ dynamic_linker="AIX lib.so.V($shared_archive_member_spec.o)"
+ library_names_spec='$libname$release$shared_ext$major $libname$shared_ext'
+ # We do not specify a path in Import Files, so LIBPATH fires.
+ shlibpath_overrides_runpath=yes
+ ;;
+ *,yes) # both, prefer svr4
+ dynamic_linker="AIX lib.so.V($shared_archive_member_spec.o), lib.a(lib.so.V)"
+ library_names_spec='$libname$release$shared_ext$major $libname$shared_ext'
+ # unpreferred sharedlib libNAME.a needs extra handling
+ postinstall_cmds='test -n "$linkname" || linkname="$realname"~func_stripname "" ".so" "$linkname"~$install_shared_prog "$dir/$func_stripname_result.$libext" "$destdir/$func_stripname_result.$libext"~test -z "$tstripme" || test -z "$striplib" || $striplib "$destdir/$func_stripname_result.$libext"'
+ postuninstall_cmds='for n in $library_names $old_library; do :; done~func_stripname "" ".so" "$n"~test "$func_stripname_result" = "$n" || func_append rmfiles " $odir/$func_stripname_result.$libext"'
+ # We do not specify a path in Import Files, so LIBPATH fires.
+ shlibpath_overrides_runpath=yes
+ ;;
+ *,no) # both, prefer aix
+ dynamic_linker="AIX lib.a(lib.so.V), lib.so.V($shared_archive_member_spec.o)"
+ library_names_spec='$libname$release.a $libname.a'
+ soname_spec='$libname$release$shared_ext$major'
+ # unpreferred sharedlib libNAME.so.V and symlink libNAME.so need extra handling
+ postinstall_cmds='test -z "$dlname" || $install_shared_prog $dir/$dlname $destdir/$dlname~test -z "$tstripme" || test -z "$striplib" || $striplib $destdir/$dlname~test -n "$linkname" || linkname=$realname~func_stripname "" ".a" "$linkname"~(cd "$destdir" && $LN_S -f $dlname $func_stripname_result.so)'
+ postuninstall_cmds='test -z "$dlname" || func_append rmfiles " $odir/$dlname"~for n in $old_library $library_names; do :; done~func_stripname "" ".a" "$n"~func_append rmfiles " $odir/$func_stripname_result.so"'
+ ;;
+ esac
+ shlibpath_var=LIBPATH
+ fi
+ ;;
+
+amigaos*)
+ case $host_cpu in
+ powerpc)
+ # Since July 2007 AmigaOS4 officially supports .so libraries.
+ # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
+ library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
+ ;;
+ m68k)
+ library_names_spec='$libname.ixlibrary $libname.a'
+ # Create ${libname}_ixlibrary.a entries in /sys/libs.
+ finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
+ ;;
+ esac
+ ;;
+
+beos*)
+ library_names_spec='$libname$shared_ext'
+ dynamic_linker="$host_os ld.so"
+ shlibpath_var=LIBRARY_PATH
+ ;;
+
+bsdi[45]*)
+ version_type=linux # correct to gnu/linux during the next big refactor
+ need_version=no
+ library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
+ soname_spec='$libname$release$shared_ext$major'
+ finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
+ shlibpath_var=LD_LIBRARY_PATH
+ sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
+ sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
+ # the default ld.so.conf also contains /usr/contrib/lib and
+ # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
+ # libtool to hard-code these into programs
+ ;;
+
+cygwin* | mingw* | pw32* | cegcc*)
+ version_type=windows
+ shrext_cmds=.dll
+ need_version=no
+ need_lib_prefix=no
+
+ case $GCC,$cc_basename in
+ yes,*)
+ # gcc
+ library_names_spec='$libname.dll.a'
+ # DLL is installed to $(libdir)/../bin by postinstall_cmds
+ postinstall_cmds='base_file=`basename \$file`~
+ dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~
+ dldir=$destdir/`dirname \$dlpath`~
+ test -d \$dldir || mkdir -p \$dldir~
+ $install_prog $dir/$dlname \$dldir/$dlname~
+ chmod a+x \$dldir/$dlname~
+ if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
+ eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
+ fi'
+ postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
+ dlpath=$dir/\$dldll~
+ $RM \$dlpath'
+ shlibpath_overrides_runpath=yes
+
+ case $host_os in
+ cygwin*)
+ # Cygwin DLLs use 'cyg' prefix rather than 'lib'
+ soname_spec='`echo $libname | sed -e 's/^lib/cyg/'``echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext'
+
+ sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"
+ ;;
+ mingw* | cegcc*)
+ # MinGW DLLs use traditional 'lib' prefix
+ soname_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext'
+ ;;
+ pw32*)
+ # pw32 DLLs use 'pw' prefix rather than 'lib'
+ library_names_spec='`echo $libname | sed -e 's/^lib/pw/'``echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext'
+ ;;
+ esac
+ dynamic_linker='Win32 ld.exe'
+ ;;
+
+ *,cl*)
+ # Native MSVC
+ libname_spec='$name'
+ soname_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext'
+ library_names_spec='$libname.dll.lib'
+
+ case $build_os in
+ mingw*)
+ sys_lib_search_path_spec=
+ lt_save_ifs=$IFS
+ IFS=';'
+ for lt_path in $LIB
+ do
+ IFS=$lt_save_ifs
+ # Let DOS variable expansion print the short 8.3 style file name.
+ lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"`
+ sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path"
+ done
+ IFS=$lt_save_ifs
+ # Convert to MSYS style.
+ sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([a-zA-Z]\\):| /\\1|g' -e 's|^ ||'`
+ ;;
+ cygwin*)
+ # Convert to unix form, then to dos form, then back to unix form
+ # but this time dos style (no spaces!) so that the unix form looks
+ # like /cygdrive/c/PROGRA~1:/cygdr...
+ sys_lib_search_path_spec=`cygpath --path --unix "$LIB"`
+ sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null`
+ sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
+ ;;
+ *)
+ sys_lib_search_path_spec=$LIB
+ if $ECHO "$sys_lib_search_path_spec" | $GREP ';[c-zC-Z]:/' >/dev/null; then
+ # It is most probably a Windows format PATH.
+ sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
+ else
+ sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
+ fi
+ # FIXME: find the short name or the path components, as spaces are
+ # common. (e.g. "Program Files" -> "PROGRA~1")
+ ;;
+ esac
+
+ # DLL is installed to $(libdir)/../bin by postinstall_cmds
+ postinstall_cmds='base_file=`basename \$file`~
+ dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~
+ dldir=$destdir/`dirname \$dlpath`~
+ test -d \$dldir || mkdir -p \$dldir~
+ $install_prog $dir/$dlname \$dldir/$dlname'
+ postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
+ dlpath=$dir/\$dldll~
+ $RM \$dlpath'
+ shlibpath_overrides_runpath=yes
+ dynamic_linker='Win32 link.exe'
+ ;;
+
+ *)
+ # Assume MSVC wrapper
+ library_names_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext $libname.lib'
+ dynamic_linker='Win32 ld.exe'
+ ;;
+ esac
+ # FIXME: first we should search . and the directory the executable is in
+ shlibpath_var=PATH
+ ;;
+
+darwin* | rhapsody*)
+ dynamic_linker="$host_os dyld"
+ version_type=darwin
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='$libname$release$major$shared_ext $libname$shared_ext'
+ soname_spec='$libname$release$major$shared_ext'
+ shlibpath_overrides_runpath=yes
+ shlibpath_var=DYLD_LIBRARY_PATH
+ shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
+
+ sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"
+ sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
+ ;;
+
+dgux*)
+ version_type=linux # correct to gnu/linux during the next big refactor
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
+ soname_spec='$libname$release$shared_ext$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ ;;
+
+freebsd* | dragonfly*)
+ # DragonFly does not have aout. When/if they implement a new
+ # versioning mechanism, adjust this.
+ if test -x /usr/bin/objformat; then
+ objformat=`/usr/bin/objformat`
+ else
+ case $host_os in
+ freebsd[23].*) objformat=aout ;;
+ *) objformat=elf ;;
+ esac
+ fi
+ version_type=freebsd-$objformat
+ case $version_type in
+ freebsd-elf*)
+ library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
+ soname_spec='$libname$release$shared_ext$major'
+ need_version=no
+ need_lib_prefix=no
+ ;;
+ freebsd-*)
+ library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
+ need_version=yes
+ ;;
+ esac
+ shlibpath_var=LD_LIBRARY_PATH
+ case $host_os in
+ freebsd2.*)
+ shlibpath_overrides_runpath=yes
+ ;;
+ freebsd3.[01]* | freebsdelf3.[01]*)
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ ;;
+ freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
+ freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
+ shlibpath_overrides_runpath=no
+ hardcode_into_libs=yes
+ ;;
+ *) # from 4.6 on, and DragonFly
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ ;;
+ esac
+ ;;
+
+haiku*)
+ version_type=linux # correct to gnu/linux during the next big refactor
+ need_lib_prefix=no
+ need_version=no
+ dynamic_linker="$host_os runtime_loader"
+ library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
+ soname_spec='$libname$release$shared_ext$major'
+ shlibpath_var=LIBRARY_PATH
+ shlibpath_overrides_runpath=no
+ sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib'
+ hardcode_into_libs=yes
+ ;;
+
+hpux9* | hpux10* | hpux11*)
+ # Give a soname corresponding to the major version so that dld.sl refuses to
+ # link against other versions.
+ version_type=sunos
+ need_lib_prefix=no
+ need_version=no
+ case $host_cpu in
+ ia64*)
+ shrext_cmds='.so'
+ hardcode_into_libs=yes
+ dynamic_linker="$host_os dld.so"
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
+ library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
+ soname_spec='$libname$release$shared_ext$major'
+ if test 32 = "$HPUX_IA64_MODE"; then
+ sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
+ sys_lib_dlsearch_path_spec=/usr/lib/hpux32
+ else
+ sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
+ sys_lib_dlsearch_path_spec=/usr/lib/hpux64
+ fi
+ ;;
+ hppa*64*)
+ shrext_cmds='.sl'
+ hardcode_into_libs=yes
+ dynamic_linker="$host_os dld.sl"
+ shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
+ shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
+ library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
+ soname_spec='$libname$release$shared_ext$major'
+ sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
+ sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
+ ;;
+ *)
+ shrext_cmds='.sl'
+ dynamic_linker="$host_os dld.sl"
+ shlibpath_var=SHLIB_PATH
+ shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
+ library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
+ soname_spec='$libname$release$shared_ext$major'
+ ;;
+ esac
+ # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
+ postinstall_cmds='chmod 555 $lib'
+ # or fails outright, so override atomically:
+ install_override_mode=555
+ ;;
+
+interix[3-9]*)
+ version_type=linux # correct to gnu/linux during the next big refactor
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
+ soname_spec='$libname$release$shared_ext$major'
+ dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=no
+ hardcode_into_libs=yes
+ ;;
+
+irix5* | irix6* | nonstopux*)
+ case $host_os in
+ nonstopux*) version_type=nonstopux ;;
+ *)
+ if test yes = "$lt_cv_prog_gnu_ld"; then
+ version_type=linux # correct to gnu/linux during the next big refactor
+ else
+ version_type=irix
+ fi ;;
+ esac
+ need_lib_prefix=no
+ need_version=no
+ soname_spec='$libname$release$shared_ext$major'
+ library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$release$shared_ext $libname$shared_ext'
+ case $host_os in
+ irix5* | nonstopux*)
+ libsuff= shlibsuff=
+ ;;
+ *)
+ case $LD in # libtool.m4 will add one of these switches to LD
+ *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
+ libsuff= shlibsuff= libmagic=32-bit;;
+ *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
+ libsuff=32 shlibsuff=N32 libmagic=N32;;
+ *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
+ libsuff=64 shlibsuff=64 libmagic=64-bit;;
+ *) libsuff= shlibsuff= libmagic=never-match;;
+ esac
+ ;;
+ esac
+ shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
+ shlibpath_overrides_runpath=no
+ sys_lib_search_path_spec="/usr/lib$libsuff /lib$libsuff /usr/local/lib$libsuff"
+ sys_lib_dlsearch_path_spec="/usr/lib$libsuff /lib$libsuff"
+ hardcode_into_libs=yes
+ ;;
+
+# No shared lib support for Linux oldld, aout, or coff.
+linux*oldld* | linux*aout* | linux*coff*)
+ dynamic_linker=no
+ ;;
+
+linux*android*)
+ version_type=none # Android doesn't support versioned libraries.
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='$libname$release$shared_ext'
+ soname_spec='$libname$release$shared_ext'
+ finish_cmds=
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+
+ # This implies no fast_install, which is unacceptable.
+ # Some rework will be needed to allow for fast_install
+ # before this can be enabled.
+ hardcode_into_libs=yes
+
+ dynamic_linker='Android linker'
+ # Don't embed -rpath directories since the linker doesn't support them.
+ hardcode_libdir_flag_spec='-L$libdir'
+ ;;
+
+# This must be glibc/ELF.
+linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
+ version_type=linux # correct to gnu/linux during the next big refactor
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
+ soname_spec='$libname$release$shared_ext$major'
+ finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=no
+
+ # Some binutils ld are patched to set DT_RUNPATH
+ if ${lt_cv_shlibpath_overrides_runpath+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_shlibpath_overrides_runpath=no
+ save_LDFLAGS=$LDFLAGS
+ save_libdir=$libdir
+ eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \
+ LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\""
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
+ lt_cv_shlibpath_overrides_runpath=yes
+fi
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+ LDFLAGS=$save_LDFLAGS
+ libdir=$save_libdir
+
+fi
+
+ shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
+
+ # This implies no fast_install, which is unacceptable.
+ # Some rework will be needed to allow for fast_install
+ # before this can be enabled.
+ hardcode_into_libs=yes
+
+ # Ideally, we could use ldconfig to report *all* directores which are
+ # searched for libraries, however this is still not possible. Aside from not
+ # being certain /sbin/ldconfig is available, command
+ # 'ldconfig -N -X -v | grep ^/' on 64bit Fedora does not report /usr/lib64,
+ # even though it is searched at run-time. Try to do the best guess by
+ # appending ld.so.conf contents (and includes) to the search path.
+ if test -f /etc/ld.so.conf; then
+ lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '`
+ sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
+ fi
+
+ # We used to test for /lib/ld.so.1 and disable shared libraries on
+ # powerpc, because MkLinux only supported shared libraries with the
+ # GNU dynamic linker. Since this was broken with cross compilers,
+ # most powerpc-linux boxes support dynamic linking these days and
+ # people can always --disable-shared, the test was removed, and we
+ # assume the GNU/Linux dynamic linker is in use.
+ dynamic_linker='GNU/Linux ld.so'
+ ;;
+
+netbsd*)
+ version_type=sunos
+ need_lib_prefix=no
+ need_version=no
+ if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
+ library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
+ finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
+ dynamic_linker='NetBSD (a.out) ld.so'
+ else
+ library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
+ soname_spec='$libname$release$shared_ext$major'
+ dynamic_linker='NetBSD ld.elf_so'
+ fi
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ ;;
+
+newsos6)
+ version_type=linux # correct to gnu/linux during the next big refactor
+ library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ ;;
+
+*nto* | *qnx*)
+ version_type=qnx
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
+ soname_spec='$libname$release$shared_ext$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=no
+ hardcode_into_libs=yes
+ dynamic_linker='ldqnx.so'
+ ;;
+
+openbsd* | bitrig*)
+ version_type=sunos
+ sys_lib_dlsearch_path_spec=/usr/lib
+ need_lib_prefix=no
+ if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then
+ need_version=no
+ else
+ need_version=yes
+ fi
+ library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
+ finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ ;;
+
+os2*)
+ libname_spec='$name'
+ version_type=windows
+ shrext_cmds=.dll
+ need_version=no
+ need_lib_prefix=no
+ # OS/2 can only load a DLL with a base name of 8 characters or less.
+ soname_spec='`test -n "$os2dllname" && libname="$os2dllname";
+ v=$($ECHO $release$versuffix | tr -d .-);
+ n=$($ECHO $libname | cut -b -$((8 - ${#v})) | tr . _);
+ $ECHO $n$v`$shared_ext'
+ library_names_spec='${libname}_dll.$libext'
+ dynamic_linker='OS/2 ld.exe'
+ shlibpath_var=BEGINLIBPATH
+ sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
+ sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
+ postinstall_cmds='base_file=`basename \$file`~
+ dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; $ECHO \$dlname'\''`~
+ dldir=$destdir/`dirname \$dlpath`~
+ test -d \$dldir || mkdir -p \$dldir~
+ $install_prog $dir/$dlname \$dldir/$dlname~
+ chmod a+x \$dldir/$dlname~
+ if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
+ eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
+ fi'
+ postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; $ECHO \$dlname'\''`~
+ dlpath=$dir/\$dldll~
+ $RM \$dlpath'
+ ;;
+
+osf3* | osf4* | osf5*)
+ version_type=osf
+ need_lib_prefix=no
+ need_version=no
+ soname_spec='$libname$release$shared_ext$major'
+ library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
+ shlibpath_var=LD_LIBRARY_PATH
+ sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
+ sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
+ ;;
+
+rdos*)
+ dynamic_linker=no
+ ;;
+
+solaris*)
+ version_type=linux # correct to gnu/linux during the next big refactor
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
+ soname_spec='$libname$release$shared_ext$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ # ldd complains unless libraries are executable
+ postinstall_cmds='chmod +x $lib'
+ ;;
+
+sunos4*)
+ version_type=sunos
+ library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
+ finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ if test yes = "$with_gnu_ld"; then
+ need_lib_prefix=no
+ fi
+ need_version=yes
+ ;;
+
+sysv4 | sysv4.3*)
+ version_type=linux # correct to gnu/linux during the next big refactor
+ library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
+ soname_spec='$libname$release$shared_ext$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ case $host_vendor in
+ sni)
+ shlibpath_overrides_runpath=no
+ need_lib_prefix=no
+ runpath_var=LD_RUN_PATH
+ ;;
+ siemens)
+ need_lib_prefix=no
+ ;;
+ motorola)
+ need_lib_prefix=no
+ need_version=no
+ shlibpath_overrides_runpath=no
+ sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
+ ;;
+ esac
+ ;;
+
+sysv4*MP*)
+ if test -d /usr/nec; then
+ version_type=linux # correct to gnu/linux during the next big refactor
+ library_names_spec='$libname$shared_ext.$versuffix $libname$shared_ext.$major $libname$shared_ext'
+ soname_spec='$libname$shared_ext.$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ fi
+ ;;
+
+sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
+ version_type=sco
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext $libname$shared_ext'
+ soname_spec='$libname$release$shared_ext$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ if test yes = "$with_gnu_ld"; then
+ sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
+ else
+ sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
+ case $host_os in
+ sco3.2v5*)
+ sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
+ ;;
+ esac
+ fi
+ sys_lib_dlsearch_path_spec='/usr/lib'
+ ;;
+
+tpf*)
+ # TPF is a cross-target only. Preferred cross-host = GNU/Linux.
+ version_type=linux # correct to gnu/linux during the next big refactor
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=no
+ hardcode_into_libs=yes
+ ;;
+
+uts4*)
+ version_type=linux # correct to gnu/linux during the next big refactor
+ library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
+ soname_spec='$libname$release$shared_ext$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ ;;
+
+*)
+ dynamic_linker=no
+ ;;
+esac
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
+$as_echo "$dynamic_linker" >&6; }
+test no = "$dynamic_linker" && can_build_shared=no
+
+variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
+if test yes = "$GCC"; then
+ variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
+fi
+
+if test set = "${lt_cv_sys_lib_search_path_spec+set}"; then
+ sys_lib_search_path_spec=$lt_cv_sys_lib_search_path_spec
+fi
+
+if test set = "${lt_cv_sys_lib_dlsearch_path_spec+set}"; then
+ sys_lib_dlsearch_path_spec=$lt_cv_sys_lib_dlsearch_path_spec
+fi
+
+# remember unaugmented sys_lib_dlsearch_path content for libtool script decls...
+configure_time_dlsearch_path=$sys_lib_dlsearch_path_spec
+
+# ... but it needs LT_SYS_LIBRARY_PATH munging for other configure-time code
+func_munge_path_list sys_lib_dlsearch_path_spec "$LT_SYS_LIBRARY_PATH"
+
+# to be used as default LT_SYS_LIBRARY_PATH value in generated libtool
+configure_time_lt_sys_library_path=$LT_SYS_LIBRARY_PATH
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
+$as_echo_n "checking how to hardcode library paths into programs... " >&6; }
+hardcode_action=
+if test -n "$hardcode_libdir_flag_spec" ||
+ test -n "$runpath_var" ||
+ test yes = "$hardcode_automatic"; then
+
+ # We can hardcode non-existent directories.
+ if test no != "$hardcode_direct" &&
+ # If the only mechanism to avoid hardcoding is shlibpath_var, we
+ # have to relink, otherwise we might link with an installed library
+ # when we should be linking with a yet-to-be-installed one
+ ## test no != "$_LT_TAGVAR(hardcode_shlibpath_var, )" &&
+ test no != "$hardcode_minus_L"; then
+ # Linking always hardcodes the temporary library directory.
+ hardcode_action=relink
+ else
+ # We can link without hardcoding, and we can hardcode nonexisting dirs.
+ hardcode_action=immediate
+ fi
+else
+ # We cannot hardcode anything, or else we can only hardcode existing
+ # directories.
+ hardcode_action=unsupported
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5
+$as_echo "$hardcode_action" >&6; }
+
+if test relink = "$hardcode_action" ||
+ test yes = "$inherit_rpath"; then
+ # Fast installation is not supported
+ enable_fast_install=no
+elif test yes = "$shlibpath_overrides_runpath" ||
+ test no = "$enable_shared"; then
+ # Fast installation is not necessary
+ enable_fast_install=needless
+fi
+
+
+
+
+
+
+ if test yes != "$enable_dlopen"; then
+ enable_dlopen=unknown
+ enable_dlopen_self=unknown
+ enable_dlopen_self_static=unknown
+else
+ lt_cv_dlopen=no
+ lt_cv_dlopen_libs=
+
+ case $host_os in
+ beos*)
+ lt_cv_dlopen=load_add_on
+ lt_cv_dlopen_libs=
+ lt_cv_dlopen_self=yes
+ ;;
+
+ mingw* | pw32* | cegcc*)
+ lt_cv_dlopen=LoadLibrary
+ lt_cv_dlopen_libs=
+ ;;
+
+ cygwin*)
+ lt_cv_dlopen=dlopen
+ lt_cv_dlopen_libs=
+ ;;
+
+ darwin*)
+ # if libdl is installed we need to link against it
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
+$as_echo_n "checking for dlopen in -ldl... " >&6; }
+if ${ac_cv_lib_dl_dlopen+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-ldl $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dlopen ();
+int
+main ()
+{
+return dlopen ();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_lib_dl_dlopen=yes
+else
+ ac_cv_lib_dl_dlopen=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
+$as_echo "$ac_cv_lib_dl_dlopen" >&6; }
+if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
+ lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl
+else
+
+ lt_cv_dlopen=dyld
+ lt_cv_dlopen_libs=
+ lt_cv_dlopen_self=yes
+
+fi
+
+ ;;
+
+ tpf*)
+ # Don't try to run any link tests for TPF. We know it's impossible
+ # because TPF is a cross-compiler, and we know how we open DSOs.
+ lt_cv_dlopen=dlopen
+ lt_cv_dlopen_libs=
+ lt_cv_dlopen_self=no
+ ;;
+
+ *)
+ ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load"
+if test "x$ac_cv_func_shl_load" = xyes; then :
+ lt_cv_dlopen=shl_load
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5
+$as_echo_n "checking for shl_load in -ldld... " >&6; }
+if ${ac_cv_lib_dld_shl_load+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-ldld $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char shl_load ();
+int
+main ()
+{
+return shl_load ();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_lib_dld_shl_load=yes
+else
+ ac_cv_lib_dld_shl_load=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5
+$as_echo "$ac_cv_lib_dld_shl_load" >&6; }
+if test "x$ac_cv_lib_dld_shl_load" = xyes; then :
+ lt_cv_dlopen=shl_load lt_cv_dlopen_libs=-ldld
+else
+ ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
+if test "x$ac_cv_func_dlopen" = xyes; then :
+ lt_cv_dlopen=dlopen
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
+$as_echo_n "checking for dlopen in -ldl... " >&6; }
+if ${ac_cv_lib_dl_dlopen+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-ldl $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dlopen ();
+int
+main ()
+{
+return dlopen ();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_lib_dl_dlopen=yes
+else
+ ac_cv_lib_dl_dlopen=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
+$as_echo "$ac_cv_lib_dl_dlopen" >&6; }
+if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
+ lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5
+$as_echo_n "checking for dlopen in -lsvld... " >&6; }
+if ${ac_cv_lib_svld_dlopen+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-lsvld $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dlopen ();
+int
+main ()
+{
+return dlopen ();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_lib_svld_dlopen=yes
+else
+ ac_cv_lib_svld_dlopen=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5
+$as_echo "$ac_cv_lib_svld_dlopen" >&6; }
+if test "x$ac_cv_lib_svld_dlopen" = xyes; then :
+ lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-lsvld
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5
+$as_echo_n "checking for dld_link in -ldld... " >&6; }
+if ${ac_cv_lib_dld_dld_link+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-ldld $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dld_link ();
+int
+main ()
+{
+return dld_link ();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_lib_dld_dld_link=yes
+else
+ ac_cv_lib_dld_dld_link=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5
+$as_echo "$ac_cv_lib_dld_dld_link" >&6; }
+if test "x$ac_cv_lib_dld_dld_link" = xyes; then :
+ lt_cv_dlopen=dld_link lt_cv_dlopen_libs=-ldld
+fi
+
+
+fi
+
+
+fi
+
+
+fi
+
+
+fi
+
+
+fi
+
+ ;;
+ esac
+
+ if test no = "$lt_cv_dlopen"; then
+ enable_dlopen=no
+ else
+ enable_dlopen=yes
+ fi
+
+ case $lt_cv_dlopen in
+ dlopen)
+ save_CPPFLAGS=$CPPFLAGS
+ test yes = "$ac_cv_header_dlfcn_h" && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
+
+ save_LDFLAGS=$LDFLAGS
+ wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
+
+ save_LIBS=$LIBS
+ LIBS="$lt_cv_dlopen_libs $LIBS"
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5
+$as_echo_n "checking whether a program can dlopen itself... " >&6; }
+if ${lt_cv_dlopen_self+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test yes = "$cross_compiling"; then :
+ lt_cv_dlopen_self=cross
+else
+ lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
+ lt_status=$lt_dlunknown
+ cat > conftest.$ac_ext <<_LT_EOF
+#line $LINENO "configure"
+#include "confdefs.h"
+
+#if HAVE_DLFCN_H
+#include <dlfcn.h>
+#endif
+
+#include <stdio.h>
+
+#ifdef RTLD_GLOBAL
+# define LT_DLGLOBAL RTLD_GLOBAL
+#else
+# ifdef DL_GLOBAL
+# define LT_DLGLOBAL DL_GLOBAL
+# else
+# define LT_DLGLOBAL 0
+# endif
+#endif
+
+/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
+ find out it does not work in some platform. */
+#ifndef LT_DLLAZY_OR_NOW
+# ifdef RTLD_LAZY
+# define LT_DLLAZY_OR_NOW RTLD_LAZY
+# else
+# ifdef DL_LAZY
+# define LT_DLLAZY_OR_NOW DL_LAZY
+# else
+# ifdef RTLD_NOW
+# define LT_DLLAZY_OR_NOW RTLD_NOW
+# else
+# ifdef DL_NOW
+# define LT_DLLAZY_OR_NOW DL_NOW
+# else
+# define LT_DLLAZY_OR_NOW 0
+# endif
+# endif
+# endif
+# endif
+#endif
+
+/* When -fvisibility=hidden is used, assume the code has been annotated
+ correspondingly for the symbols needed. */
+#if defined __GNUC__ && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
+int fnord () __attribute__((visibility("default")));
+#endif
+
+int fnord () { return 42; }
+int main ()
+{
+ void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
+ int status = $lt_dlunknown;
+
+ if (self)
+ {
+ if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
+ else
+ {
+ if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
+ else puts (dlerror ());
+ }
+ /* dlclose (self); */
+ }
+ else
+ puts (dlerror ());
+
+ return status;
+}
+_LT_EOF
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
+ (eval $ac_link) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } && test -s "conftest$ac_exeext" 2>/dev/null; then
+ (./conftest; exit; ) >&5 2>/dev/null
+ lt_status=$?
+ case x$lt_status in
+ x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;
+ x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;
+ x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;;
+ esac
+ else :
+ # compilation failed
+ lt_cv_dlopen_self=no
+ fi
+fi
+rm -fr conftest*
+
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5
+$as_echo "$lt_cv_dlopen_self" >&6; }
+
+ if test yes = "$lt_cv_dlopen_self"; then
+ wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5
+$as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; }
+if ${lt_cv_dlopen_self_static+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test yes = "$cross_compiling"; then :
+ lt_cv_dlopen_self_static=cross
+else
+ lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
+ lt_status=$lt_dlunknown
+ cat > conftest.$ac_ext <<_LT_EOF
+#line $LINENO "configure"
+#include "confdefs.h"
+
+#if HAVE_DLFCN_H
+#include <dlfcn.h>
+#endif
+
+#include <stdio.h>
+
+#ifdef RTLD_GLOBAL
+# define LT_DLGLOBAL RTLD_GLOBAL
+#else
+# ifdef DL_GLOBAL
+# define LT_DLGLOBAL DL_GLOBAL
+# else
+# define LT_DLGLOBAL 0
+# endif
+#endif
+
+/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
+ find out it does not work in some platform. */
+#ifndef LT_DLLAZY_OR_NOW
+# ifdef RTLD_LAZY
+# define LT_DLLAZY_OR_NOW RTLD_LAZY
+# else
+# ifdef DL_LAZY
+# define LT_DLLAZY_OR_NOW DL_LAZY
+# else
+# ifdef RTLD_NOW
+# define LT_DLLAZY_OR_NOW RTLD_NOW
+# else
+# ifdef DL_NOW
+# define LT_DLLAZY_OR_NOW DL_NOW
+# else
+# define LT_DLLAZY_OR_NOW 0
+# endif
+# endif
+# endif
+# endif
+#endif
+
+/* When -fvisibility=hidden is used, assume the code has been annotated
+ correspondingly for the symbols needed. */
+#if defined __GNUC__ && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
+int fnord () __attribute__((visibility("default")));
+#endif
+
+int fnord () { return 42; }
+int main ()
+{
+ void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
+ int status = $lt_dlunknown;
+
+ if (self)
+ {
+ if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
+ else
+ {
+ if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
+ else puts (dlerror ());
+ }
+ /* dlclose (self); */
+ }
+ else
+ puts (dlerror ());
+
+ return status;
+}
+_LT_EOF
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
+ (eval $ac_link) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } && test -s "conftest$ac_exeext" 2>/dev/null; then
+ (./conftest; exit; ) >&5 2>/dev/null
+ lt_status=$?
+ case x$lt_status in
+ x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
+ x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;
+ x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;;
+ esac
+ else :
+ # compilation failed
+ lt_cv_dlopen_self_static=no
+ fi
+fi
+rm -fr conftest*
+
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5
+$as_echo "$lt_cv_dlopen_self_static" >&6; }
+ fi
+
+ CPPFLAGS=$save_CPPFLAGS
+ LDFLAGS=$save_LDFLAGS
+ LIBS=$save_LIBS
+ ;;
+ esac
+
+ case $lt_cv_dlopen_self in
+ yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
+ *) enable_dlopen_self=unknown ;;
+ esac
+
+ case $lt_cv_dlopen_self_static in
+ yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
+ *) enable_dlopen_self_static=unknown ;;
+ esac
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+striplib=
+old_striplib=
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5
+$as_echo_n "checking whether stripping libraries is possible... " >&6; }
+if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
+ test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
+ test -z "$striplib" && striplib="$STRIP --strip-unneeded"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+else
+# FIXME - insert some real tests, host_os isn't really good enough
+ case $host_os in
+ darwin*)
+ if test -n "$STRIP"; then
+ striplib="$STRIP -x"
+ old_striplib="$STRIP -S"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+ fi
+ ;;
+ *)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+ ;;
+ esac
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+ # Report what library types will actually be built
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5
+$as_echo_n "checking if libtool supports shared libraries... " >&6; }
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5
+$as_echo "$can_build_shared" >&6; }
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5
+$as_echo_n "checking whether to build shared libraries... " >&6; }
+ test no = "$can_build_shared" && enable_shared=no
+
+ # On AIX, shared libraries and static libraries use the same namespace, and
+ # are all built from PIC.
+ case $host_os in
+ aix3*)
+ test yes = "$enable_shared" && enable_static=no
+ if test -n "$RANLIB"; then
+ archive_cmds="$archive_cmds~\$RANLIB \$lib"
+ postinstall_cmds='$RANLIB $lib'
+ fi
+ ;;
+
+ aix[4-9]*)
+ if test ia64 != "$host_cpu"; then
+ case $enable_shared,$with_aix_soname,$aix_use_runtimelinking in
+ yes,aix,yes) ;; # shared object as lib.so file only
+ yes,svr4,*) ;; # shared object as lib.so archive member only
+ yes,*) enable_static=no ;; # shared object in lib.a archive as well
+ esac
+ fi
+ ;;
+ esac
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5
+$as_echo "$enable_shared" >&6; }
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5
+$as_echo_n "checking whether to build static libraries... " >&6; }
+ # Make sure either enable_shared or enable_static is yes.
+ test yes = "$enable_shared" || enable_static=yes
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5
+$as_echo "$enable_static" >&6; }
+
+
+
+
+fi
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+CC=$lt_save_CC
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ ac_config_commands="$ac_config_commands libtool"
+
+
+
+
+# Only expand once:
+
+
+
+# The cast to long int works around a bug in the HP C Compiler
+# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
+# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
+# This bug is HP SR number 8606223364.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of void *" >&5
+$as_echo_n "checking size of void *... " >&6; }
+if ${ac_cv_sizeof_void_p+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (void *))" "ac_cv_sizeof_void_p" "$ac_includes_default"; then :
+
+else
+ if test "$ac_cv_type_void_p" = yes; then
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error 77 "cannot compute sizeof (void *)
+See \`config.log' for more details" "$LINENO" 5; }
+ else
+ ac_cv_sizeof_void_p=0
+ fi
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_void_p" >&5
+$as_echo "$ac_cv_sizeof_void_p" >&6; }
+
+
+
+cat >>confdefs.h <<_ACEOF
+@%:@define SIZEOF_VOID_P $ac_cv_sizeof_void_p
+_ACEOF
+
+
+case $host:$ac_cv_sizeof_void_p in @%:@(
+ *-*-mingw*:4) :
+ kpse_dll_name=texlua53 ;; @%:@(
+ *-*-mingw*:8) :
+ kpse_dll_name=texlua53 ;; @%:@(
+ *-*-cygwin:4) :
+ kpse_dll_name= ;; @%:@(
+ *-*-cygwin:8) :
+ kpse_dll_name= ;; @%:@(
+ *) :
+ kpse_dll_name= ;;
+esac
+
+
+
+
+
+ac_config_headers="$ac_config_headers config.h"
+
+ if test "x$enable_build" != xno; then
+ build_TRUE=
+ build_FALSE='#'
+else
+ build_TRUE='#'
+ build_FALSE=
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing sqrt" >&5
+$as_echo_n "checking for library containing sqrt... " >&6; }
+if ${ac_cv_search_sqrt+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_func_search_save_LIBS=$LIBS
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char sqrt ();
+int
+main ()
+{
+return sqrt ();
+ ;
+ return 0;
+}
+_ACEOF
+for ac_lib in '' m; do
+ if test -z "$ac_lib"; then
+ ac_res="none required"
+ else
+ ac_res=-l$ac_lib
+ LIBS="-l$ac_lib $ac_func_search_save_LIBS"
+ fi
+ if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_search_sqrt=$ac_res
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext
+ if ${ac_cv_search_sqrt+:} false; then :
+ break
+fi
+done
+if ${ac_cv_search_sqrt+:} false; then :
+
+else
+ ac_cv_search_sqrt=no
+fi
+rm conftest.$ac_ext
+LIBS=$ac_func_search_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_sqrt" >&5
+$as_echo "$ac_cv_search_sqrt" >&6; }
+ac_res=$ac_cv_search_sqrt
+if test "$ac_res" != no; then :
+ test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
+
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for native WIN32 or MINGW32" >&5
+$as_echo_n "checking for native WIN32 or MINGW32... " >&6; }
+if ${kpse_cv_have_win32+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#ifndef WIN32
+ choke me
+#endif
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#ifndef __MINGW32__
+ choke me
+#endif
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ kpse_cv_have_win32=mingw32
+else
+ kpse_cv_have_win32=native
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+else
+ kpse_cv_have_win32=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $kpse_cv_have_win32" >&5
+$as_echo "$kpse_cv_have_win32" >&6; }
+
+LUA53_DEFINES='-DLUA_COMPAT_MODULE -DLUA_COMPAT_5_2 -DLUAI_HASHLIMIT=6'
+
+if test "x$kpse_cv_have_win32" = xno; then
+ LUA53_DEFINES="$LUA53_DEFINES -DLUA_USE_POSIX"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5
+$as_echo_n "checking for library containing dlopen... " >&6; }
+if ${ac_cv_search_dlopen+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_func_search_save_LIBS=$LIBS
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dlopen ();
+int
+main ()
+{
+return dlopen ();
+ ;
+ return 0;
+}
+_ACEOF
+for ac_lib in '' dl; do
+ if test -z "$ac_lib"; then
+ ac_res="none required"
+ else
+ ac_res=-l$ac_lib
+ LIBS="-l$ac_lib $ac_func_search_save_LIBS"
+ fi
+ if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_search_dlopen=$ac_res
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext
+ if ${ac_cv_search_dlopen+:} false; then :
+ break
+fi
+done
+if ${ac_cv_search_dlopen+:} false; then :
+
+else
+ ac_cv_search_dlopen=no
+fi
+rm conftest.$ac_ext
+LIBS=$ac_func_search_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5
+$as_echo "$ac_cv_search_dlopen" >&6; }
+ac_res=$ac_cv_search_dlopen
+if test "$ac_res" != no; then :
+ test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
+
+fi
+
+ if test "x$ac_cv_search_dlopen" != xno; then
+ ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default
+"
+if test "x$ac_cv_header_dlfcn_h" = xyes; then :
+ LUA53_DEFINES="$LUA53_DEFINES -DLUA_USE_DLOPEN"
+fi
+
+
+ fi
+fi
+
+@%:@ Check whether --enable-largefile was given.
+if test "${enable_largefile+set}" = set; then :
+ enableval=$enable_largefile;
+fi
+
+if test "$enable_largefile" != no; then
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
+$as_echo_n "checking for special C compiler options needed for large files... " >&6; }
+if ${ac_cv_sys_largefile_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_cv_sys_largefile_CC=no
+ if test "$GCC" != yes; then
+ ac_save_CC=$CC
+ while :; do
+ # IRIX 6.2 and later do not support large files by default,
+ # so use the C compiler's -n32 option if that helps.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+@%:@include <sys/types.h>
+ /* Check that off_t can represent 2**63 - 1 correctly.
+ We can't simply define LARGE_OFF_T to be 9223372036854775807,
+ since some C++ compilers masquerading as C compilers
+ incorrectly reject 9223372036854775807. */
+@%:@define LARGE_OFF_T ((((off_t) 1 << 31) << 31) - 1 + (((off_t) 1 << 31) << 31))
+ int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
+ && LARGE_OFF_T % 2147483647 == 1)
+ ? 1 : -1];
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+ if ac_fn_c_try_compile "$LINENO"; then :
+ break
+fi
+rm -f core conftest.err conftest.$ac_objext
+ CC="$CC -n32"
+ if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_sys_largefile_CC=' -n32'; break
+fi
+rm -f core conftest.err conftest.$ac_objext
+ break
+ done
+ CC=$ac_save_CC
+ rm -f conftest.$ac_ext
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
+$as_echo "$ac_cv_sys_largefile_CC" >&6; }
+ if test "$ac_cv_sys_largefile_CC" != no; then
+ CC=$CC$ac_cv_sys_largefile_CC
+ fi
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
+$as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
+if ${ac_cv_sys_file_offset_bits+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ while :; do
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+@%:@include <sys/types.h>
+ /* Check that off_t can represent 2**63 - 1 correctly.
+ We can't simply define LARGE_OFF_T to be 9223372036854775807,
+ since some C++ compilers masquerading as C compilers
+ incorrectly reject 9223372036854775807. */
+@%:@define LARGE_OFF_T ((((off_t) 1 << 31) << 31) - 1 + (((off_t) 1 << 31) << 31))
+ int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
+ && LARGE_OFF_T % 2147483647 == 1)
+ ? 1 : -1];
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_sys_file_offset_bits=no; break
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+@%:@define _FILE_OFFSET_BITS 64
+@%:@include <sys/types.h>
+ /* Check that off_t can represent 2**63 - 1 correctly.
+ We can't simply define LARGE_OFF_T to be 9223372036854775807,
+ since some C++ compilers masquerading as C compilers
+ incorrectly reject 9223372036854775807. */
+@%:@define LARGE_OFF_T ((((off_t) 1 << 31) << 31) - 1 + (((off_t) 1 << 31) << 31))
+ int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
+ && LARGE_OFF_T % 2147483647 == 1)
+ ? 1 : -1];
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_sys_file_offset_bits=64; break
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ ac_cv_sys_file_offset_bits=unknown
+ break
+done
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
+$as_echo "$ac_cv_sys_file_offset_bits" >&6; }
+case $ac_cv_sys_file_offset_bits in #(
+ no | unknown) ;;
+ *)
+cat >>confdefs.h <<_ACEOF
+@%:@define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
+_ACEOF
+;;
+esac
+rm -rf conftest*
+ if test $ac_cv_sys_file_offset_bits = unknown; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
+$as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
+if ${ac_cv_sys_large_files+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ while :; do
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+@%:@include <sys/types.h>
+ /* Check that off_t can represent 2**63 - 1 correctly.
+ We can't simply define LARGE_OFF_T to be 9223372036854775807,
+ since some C++ compilers masquerading as C compilers
+ incorrectly reject 9223372036854775807. */
+@%:@define LARGE_OFF_T ((((off_t) 1 << 31) << 31) - 1 + (((off_t) 1 << 31) << 31))
+ int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
+ && LARGE_OFF_T % 2147483647 == 1)
+ ? 1 : -1];
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_sys_large_files=no; break
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+@%:@define _LARGE_FILES 1
+@%:@include <sys/types.h>
+ /* Check that off_t can represent 2**63 - 1 correctly.
+ We can't simply define LARGE_OFF_T to be 9223372036854775807,
+ since some C++ compilers masquerading as C compilers
+ incorrectly reject 9223372036854775807. */
+@%:@define LARGE_OFF_T ((((off_t) 1 << 31) << 31) - 1 + (((off_t) 1 << 31) << 31))
+ int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
+ && LARGE_OFF_T % 2147483647 == 1)
+ ? 1 : -1];
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_sys_large_files=1; break
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ ac_cv_sys_large_files=unknown
+ break
+done
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
+$as_echo "$ac_cv_sys_large_files" >&6; }
+case $ac_cv_sys_large_files in #(
+ no | unknown) ;;
+ *)
+cat >>confdefs.h <<_ACEOF
+@%:@define _LARGE_FILES $ac_cv_sys_large_files
+_ACEOF
+;;
+esac
+rm -rf conftest*
+ fi
+
+
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGEFILE_SOURCE value needed for large files" >&5
+$as_echo_n "checking for _LARGEFILE_SOURCE value needed for large files... " >&6; }
+if ${ac_cv_sys_largefile_source+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ while :; do
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <sys/types.h> /* for off_t */
+ #include <stdio.h>
+int
+main ()
+{
+int (*fp) (FILE *, off_t, int) = fseeko;
+ return fseeko (stdin, 0, 0) && fp (stdin, 0, 0);
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_sys_largefile_source=no; break
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+@%:@define _LARGEFILE_SOURCE 1
+#include <sys/types.h> /* for off_t */
+ #include <stdio.h>
+int
+main ()
+{
+int (*fp) (FILE *, off_t, int) = fseeko;
+ return fseeko (stdin, 0, 0) && fp (stdin, 0, 0);
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_sys_largefile_source=1; break
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+ ac_cv_sys_largefile_source=unknown
+ break
+done
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_source" >&5
+$as_echo "$ac_cv_sys_largefile_source" >&6; }
+case $ac_cv_sys_largefile_source in #(
+ no | unknown) ;;
+ *)
+cat >>confdefs.h <<_ACEOF
+@%:@define _LARGEFILE_SOURCE $ac_cv_sys_largefile_source
+_ACEOF
+;;
+esac
+rm -rf conftest*
+
+# We used to try defining _XOPEN_SOURCE=500 too, to work around a bug
+# in glibc 2.1.3, but that breaks too many other things.
+# If you want fseeko and ftello with glibc, upgrade to a fixed glibc.
+if test $ac_cv_sys_largefile_source != unknown; then
+
+$as_echo "@%:@define HAVE_FSEEKO 1" >>confdefs.h
+
+fi
+
+if test "x$enable_largefile" != xno; then
+ case $ac_cv_sys_file_offset_bits in @%:@(
+ no) :
+ ;; @%:@(
+ unknown) :
+ case $ac_cv_sys_large_files in @%:@(
+ no | unknown) :
+ ;; @%:@(
+ *) :
+ LUA53_DEFINES="$LUA53_DEFINES -D_LARGE_FILES" ;;
+esac ;; @%:@(
+ *) :
+ LUA53_DEFINES="$LUA53_DEFINES -D_FILE_OFFSET_BITS=64" ;;
+esac
+fi
+case $ac_cv_sys_largefile_source in @%:@(
+ no | unknown) :
+ ;; @%:@(
+ *) :
+ LUA53_DEFINES="$LUA53_DEFINES -D_LARGEFILE_SOURCE" ;;
+esac
+
+
+if test "x$ac_cv_header_stdc" = xyes; then
+ LUA53_DEFINES="$LUA53_DEFINES -DHAVE_UNISTD_H"
+fi
+
+LUA53_DEFINES="$LUA53_DEFINES -DLUA_COMPAT_5_2"
+LUA53_CFLAGS="-DLUA_COMPAT_5_2"
+
+LUA53_TREE=lua53-src
+
+
+ac_config_files="$ac_config_files Makefile include/Makefile texlua53.pc"
+
+
+cat >confcache <<\_ACEOF
+# This file is a shell script that caches the results of configure
+# tests run on this system so they can be shared between configure
+# scripts and configure runs, see configure's option --config-cache.
+# It is not useful on other systems. If it contains results you don't
+# want to keep, you may remove or edit it.
+#
+# config.status only pays attention to the cache file if you give it
+# the --recheck option to rerun configure.
+#
+# `ac_cv_env_foo' variables (set or unset) will be overridden when
+# loading this file, other *unset* `ac_cv_foo' will be assigned the
+# following values.
+
+_ACEOF
+
+# The following way of writing the cache mishandles newlines in values,
+# but we know of no workaround that is simple, portable, and efficient.
+# So, we kill variables containing newlines.
+# Ultrix sh set writes to stderr and can't be redirected directly,
+# and sets the high bit in the cache file unless we assign to the vars.
+(
+ for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
+ eval ac_val=\$$ac_var
+ case $ac_val in #(
+ *${as_nl}*)
+ case $ac_var in #(
+ *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
+$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
+ esac
+ case $ac_var in #(
+ _ | IFS | as_nl) ;; #(
+ BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
+ *) { eval $ac_var=; unset $ac_var;} ;;
+ esac ;;
+ esac
+ done
+
+ (set) 2>&1 |
+ case $as_nl`(ac_space=' '; set) 2>&1` in #(
+ *${as_nl}ac_space=\ *)
+ # `set' does not quote correctly, so add quotes: double-quote
+ # substitution turns \\\\ into \\, and sed turns \\ into \.
+ sed -n \
+ "s/'/'\\\\''/g;
+ s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
+ ;; #(
+ *)
+ # `set' quotes correctly as required by POSIX, so do not add quotes.
+ sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
+ ;;
+ esac |
+ sort
+) |
+ sed '
+ /^ac_cv_env_/b end
+ t clear
+ :clear
+ s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
+ t end
+ s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
+ :end' >>confcache
+if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
+ if test -w "$cache_file"; then
+ if test "x$cache_file" != "x/dev/null"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
+$as_echo "$as_me: updating cache $cache_file" >&6;}
+ if test ! -f "$cache_file" || test -h "$cache_file"; then
+ cat confcache >"$cache_file"
+ else
+ case $cache_file in #(
+ */* | ?:*)
+ mv -f confcache "$cache_file"$$ &&
+ mv -f "$cache_file"$$ "$cache_file" ;; #(
+ *)
+ mv -f confcache "$cache_file" ;;
+ esac
+ fi
+ fi
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
+$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
+ fi
+fi
+rm -f confcache
+
+test "x$prefix" = xNONE && prefix=$ac_default_prefix
+# Let make expand exec_prefix.
+test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
+
+DEFS=-DHAVE_CONFIG_H
+
+ac_libobjs=
+ac_ltlibobjs=
+U=
+for ac_i in : $LIB@&t@OBJS; do test "x$ac_i" = x: && continue
+ # 1. Remove the extension, and $U if already installed.
+ ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
+ ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
+ # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
+ # will be set to the directory where LIBOBJS objects are built.
+ as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
+ as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
+done
+LIB@&t@OBJS=$ac_libobjs
+
+LTLIBOBJS=$ac_ltlibobjs
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5
+$as_echo_n "checking that generated files are newer than configure... " >&6; }
+ if test -n "$am_sleep_pid"; then
+ # Hide warnings about reused PIDs.
+ wait $am_sleep_pid 2>/dev/null
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5
+$as_echo "done" >&6; }
+ if test -n "$EXEEXT"; then
+ am__EXEEXT_TRUE=
+ am__EXEEXT_FALSE='#'
+else
+ am__EXEEXT_TRUE='#'
+ am__EXEEXT_FALSE=
+fi
+
+if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
+ as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
+ as_fn_error $? "conditional \"AMDEP\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
+ as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
+ as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${build_TRUE}" && test -z "${build_FALSE}"; then
+ as_fn_error $? "conditional \"build\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+
+: "${CONFIG_STATUS=./config.status}"
+ac_write_fail=0
+ac_clean_files_save=$ac_clean_files
+ac_clean_files="$ac_clean_files $CONFIG_STATUS"
+{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
+$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
+as_write_fail=0
+cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
+#! $SHELL
+# Generated by $as_me.
+# Run this file to recreate the current configuration.
+# Compiler output produced by configure, useful for debugging
+# configure, is in config.log if it exists.
+
+debug=false
+ac_cs_recheck=false
+ac_cs_silent=false
+
+SHELL=\${CONFIG_SHELL-$SHELL}
+export SHELL
+_ASEOF
+cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
+## -------------------- ##
+## M4sh Initialization. ##
+## -------------------- ##
+
+# Be more Bourne compatible
+DUALCASE=1; export DUALCASE # for MKS sh
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
+ emulate sh
+ NULLCMD=:
+ # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
+ # is contrary to our usage. Disable this feature.
+ alias -g '${1+"$@"}'='"$@"'
+ setopt NO_GLOB_SUBST
+else
+ case `(set -o) 2>/dev/null` in @%:@(
+ *posix*) :
+ set -o posix ;; @%:@(
+ *) :
+ ;;
+esac
+fi
+
+
+as_nl='
+'
+export as_nl
+# Printing a long string crashes Solaris 7 /usr/bin/printf.
+as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
+# Prefer a ksh shell builtin over an external printf program on Solaris,
+# but without wasting forks for bash or zsh.
+if test -z "$BASH_VERSION$ZSH_VERSION" \
+ && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
+ as_echo='print -r --'
+ as_echo_n='print -rn --'
+elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
+ as_echo='printf %s\n'
+ as_echo_n='printf %s'
+else
+ if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
+ as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
+ as_echo_n='/usr/ucb/echo -n'
+ else
+ as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
+ as_echo_n_body='eval
+ arg=$1;
+ case $arg in @%:@(
+ *"$as_nl"*)
+ expr "X$arg" : "X\\(.*\\)$as_nl";
+ arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
+ esac;
+ expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
+ '
+ export as_echo_n_body
+ as_echo_n='sh -c $as_echo_n_body as_echo'
+ fi
+ export as_echo_body
+ as_echo='sh -c $as_echo_body as_echo'
+fi
+
+# The user is always right.
+if test "${PATH_SEPARATOR+set}" != set; then
+ PATH_SEPARATOR=:
+ (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
+ (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
+ PATH_SEPARATOR=';'
+ }
+fi
+
+
+# IFS
+# We need space, tab and new line, in precisely that order. Quoting is
+# there to prevent editors from complaining about space-tab.
+# (If _AS_PATH_WALK were called with IFS unset, it would disable word
+# splitting by setting IFS to empty value.)
+IFS=" "" $as_nl"
+
+# Find who we are. Look in the path if we contain no directory separator.
+as_myself=
+case $0 in @%:@((
+ *[\\/]* ) as_myself=$0 ;;
+ *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
+ done
+IFS=$as_save_IFS
+
+ ;;
+esac
+# We did not find ourselves, most probably we were run as `sh COMMAND'
+# in which case we are not to be found in the path.
+if test "x$as_myself" = x; then
+ as_myself=$0
+fi
+if test ! -f "$as_myself"; then
+ $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
+ exit 1
+fi
+
+# Unset variables that we do not need and which cause bugs (e.g. in
+# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
+# suppresses any "Segmentation fault" message there. '((' could
+# trigger a bug in pdksh 5.2.14.
+for as_var in BASH_ENV ENV MAIL MAILPATH
+do eval test x\${$as_var+set} = xset \
+ && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
+done
+PS1='$ '
+PS2='> '
+PS4='+ '
+
+# NLS nuisances.
+LC_ALL=C
+export LC_ALL
+LANGUAGE=C
+export LANGUAGE
+
+# CDPATH.
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
+
+
+@%:@ as_fn_error STATUS ERROR [LINENO LOG_FD]
+@%:@ ----------------------------------------
+@%:@ Output "`basename @S|@0`: error: ERROR" to stderr. If LINENO and LOG_FD are
+@%:@ provided, also output the error to LOG_FD, referencing LINENO. Then exit the
+@%:@ script with STATUS, using 1 if that was 0.
+as_fn_error ()
+{
+ as_status=$1; test $as_status -eq 0 && as_status=1
+ if test "$4"; then
+ as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
+ fi
+ $as_echo "$as_me: error: $2" >&2
+ as_fn_exit $as_status
+} @%:@ as_fn_error
+
+
+@%:@ as_fn_set_status STATUS
+@%:@ -----------------------
+@%:@ Set @S|@? to STATUS, without forking.
+as_fn_set_status ()
+{
+ return $1
+} @%:@ as_fn_set_status
+
+@%:@ as_fn_exit STATUS
+@%:@ -----------------
+@%:@ Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
+as_fn_exit ()
+{
+ set +e
+ as_fn_set_status $1
+ exit $1
+} @%:@ as_fn_exit
+
+@%:@ as_fn_unset VAR
+@%:@ ---------------
+@%:@ Portably unset VAR.
+as_fn_unset ()
+{
+ { eval $1=; unset $1;}
+}
+as_unset=as_fn_unset
+@%:@ as_fn_append VAR VALUE
+@%:@ ----------------------
+@%:@ Append the text in VALUE to the end of the definition contained in VAR. Take
+@%:@ advantage of any shell optimizations that allow amortized linear growth over
+@%:@ repeated appends, instead of the typical quadratic growth present in naive
+@%:@ implementations.
+if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
+ eval 'as_fn_append ()
+ {
+ eval $1+=\$2
+ }'
+else
+ as_fn_append ()
+ {
+ eval $1=\$$1\$2
+ }
+fi # as_fn_append
+
+@%:@ as_fn_arith ARG...
+@%:@ ------------------
+@%:@ Perform arithmetic evaluation on the ARGs, and store the result in the
+@%:@ global @S|@as_val. Take advantage of shells that can avoid forks. The arguments
+@%:@ must be portable across @S|@(()) and expr.
+if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
+ eval 'as_fn_arith ()
+ {
+ as_val=$(( $* ))
+ }'
+else
+ as_fn_arith ()
+ {
+ as_val=`expr "$@" || test $? -eq 1`
+ }
+fi # as_fn_arith
+
+
+if expr a : '\(a\)' >/dev/null 2>&1 &&
+ test "X`expr 00001 : '.*\(...\)'`" = X001; then
+ as_expr=expr
+else
+ as_expr=false
+fi
+
+if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
+ as_basename=basename
+else
+ as_basename=false
+fi
+
+if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
+ as_dirname=dirname
+else
+ as_dirname=false
+fi
+
+as_me=`$as_basename -- "$0" ||
+$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
+ X"$0" : 'X\(//\)$' \| \
+ X"$0" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X/"$0" |
+ sed '/^.*\/\([^/][^/]*\)\/*$/{
+ s//\1/
+ q
+ }
+ /^X\/\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\/\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+
+# Avoid depending upon Character Ranges.
+as_cr_letters='abcdefghijklmnopqrstuvwxyz'
+as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
+as_cr_Letters=$as_cr_letters$as_cr_LETTERS
+as_cr_digits='0123456789'
+as_cr_alnum=$as_cr_Letters$as_cr_digits
+
+ECHO_C= ECHO_N= ECHO_T=
+case `echo -n x` in @%:@(((((
+-n*)
+ case `echo 'xy\c'` in
+ *c*) ECHO_T=' ';; # ECHO_T is single tab character.
+ xy) ECHO_C='\c';;
+ *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
+ ECHO_T=' ';;
+ esac;;
+*)
+ ECHO_N='-n';;
+esac
+
+rm -f conf$$ conf$$.exe conf$$.file
+if test -d conf$$.dir; then
+ rm -f conf$$.dir/conf$$.file
+else
+ rm -f conf$$.dir
+ mkdir conf$$.dir 2>/dev/null
+fi
+if (echo >conf$$.file) 2>/dev/null; then
+ if ln -s conf$$.file conf$$ 2>/dev/null; then
+ as_ln_s='ln -s'
+ # ... but there are two gotchas:
+ # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
+ # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
+ # In both cases, we have to default to `cp -pR'.
+ ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
+ as_ln_s='cp -pR'
+ elif ln conf$$.file conf$$ 2>/dev/null; then
+ as_ln_s=ln
+ else
+ as_ln_s='cp -pR'
+ fi
+else
+ as_ln_s='cp -pR'
+fi
+rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
+rmdir conf$$.dir 2>/dev/null
+
+
+@%:@ as_fn_mkdir_p
+@%:@ -------------
+@%:@ Create "@S|@as_dir" as a directory, including parents if necessary.
+as_fn_mkdir_p ()
+{
+
+ case $as_dir in #(
+ -*) as_dir=./$as_dir;;
+ esac
+ test -d "$as_dir" || eval $as_mkdir_p || {
+ as_dirs=
+ while :; do
+ case $as_dir in #(
+ *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
+ *) as_qdir=$as_dir;;
+ esac
+ as_dirs="'$as_qdir' $as_dirs"
+ as_dir=`$as_dirname -- "$as_dir" ||
+$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$as_dir" : 'X\(//\)[^/]' \| \
+ X"$as_dir" : 'X\(//\)$' \| \
+ X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$as_dir" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+ test -d "$as_dir" && break
+ done
+ test -z "$as_dirs" || eval "mkdir $as_dirs"
+ } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
+
+
+} @%:@ as_fn_mkdir_p
+if mkdir -p . 2>/dev/null; then
+ as_mkdir_p='mkdir -p "$as_dir"'
+else
+ test -d ./-p && rmdir ./-p
+ as_mkdir_p=false
+fi
+
+
+@%:@ as_fn_executable_p FILE
+@%:@ -----------------------
+@%:@ Test if FILE is an executable regular file.
+as_fn_executable_p ()
+{
+ test -f "$1" && test -x "$1"
+} @%:@ as_fn_executable_p
+as_test_x='test -x'
+as_executable_p=as_fn_executable_p
+
+# Sed expression to map a string onto a valid CPP name.
+as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
+
+# Sed expression to map a string onto a valid variable name.
+as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
+
+
+exec 6>&1
+## ----------------------------------- ##
+## Main body of $CONFIG_STATUS script. ##
+## ----------------------------------- ##
+_ASEOF
+test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+# Save the log message, to keep $0 and so on meaningful, and to
+# report actual input values of CONFIG_FILES etc. instead of their
+# values after options handling.
+ac_log="
+This file was extended by lua53 (TeX Live) $as_me 5.3.4, which was
+generated by GNU Autoconf 2.69. Invocation command line was
+
+ CONFIG_FILES = $CONFIG_FILES
+ CONFIG_HEADERS = $CONFIG_HEADERS
+ CONFIG_LINKS = $CONFIG_LINKS
+ CONFIG_COMMANDS = $CONFIG_COMMANDS
+ $ $0 $@
+
+on `(hostname || uname -n) 2>/dev/null | sed 1q`
+"
+
+_ACEOF
+
+case $ac_config_files in *"
+"*) set x $ac_config_files; shift; ac_config_files=$*;;
+esac
+
+case $ac_config_headers in *"
+"*) set x $ac_config_headers; shift; ac_config_headers=$*;;
+esac
+
+
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+# Files that config.status was made for.
+config_files="$ac_config_files"
+config_headers="$ac_config_headers"
+config_commands="$ac_config_commands"
+
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+ac_cs_usage="\
+\`$as_me' instantiates files and other configuration actions
+from templates according to the current configuration. Unless the files
+and actions are specified as TAGs, all are instantiated by default.
+
+Usage: $0 [OPTION]... [TAG]...
+
+ -h, --help print this help, then exit
+ -V, --version print version number and configuration settings, then exit
+ --config print configuration, then exit
+ -q, --quiet, --silent
+ do not print progress messages
+ -d, --debug don't remove temporary files
+ --recheck update $as_me by reconfiguring in the same conditions
+ --file=FILE[:TEMPLATE]
+ instantiate the configuration file FILE
+ --header=FILE[:TEMPLATE]
+ instantiate the configuration header FILE
+
+Configuration files:
+$config_files
+
+Configuration headers:
+$config_headers
+
+Configuration commands:
+$config_commands
+
+Report bugs to <tex-k@tug.org>."
+
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
+ac_cs_version="\\
+lua53 (TeX Live) config.status 5.3.4
+configured by $0, generated by GNU Autoconf 2.69,
+ with options \\"\$ac_cs_config\\"
+
+Copyright (C) 2012 Free Software Foundation, Inc.
+This config.status script is free software; the Free Software Foundation
+gives unlimited permission to copy, distribute and modify it."
+
+ac_pwd='$ac_pwd'
+srcdir='$srcdir'
+INSTALL='$INSTALL'
+MKDIR_P='$MKDIR_P'
+AWK='$AWK'
+test -n "\$AWK" || AWK=awk
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+# The default lists apply if the user does not specify any file.
+ac_need_defaults=:
+while test $# != 0
+do
+ case $1 in
+ --*=?*)
+ ac_option=`expr "X$1" : 'X\([^=]*\)='`
+ ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
+ ac_shift=:
+ ;;
+ --*=)
+ ac_option=`expr "X$1" : 'X\([^=]*\)='`
+ ac_optarg=
+ ac_shift=:
+ ;;
+ *)
+ ac_option=$1
+ ac_optarg=$2
+ ac_shift=shift
+ ;;
+ esac
+
+ case $ac_option in
+ # Handling of the options.
+ -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
+ ac_cs_recheck=: ;;
+ --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
+ $as_echo "$ac_cs_version"; exit ;;
+ --config | --confi | --conf | --con | --co | --c )
+ $as_echo "$ac_cs_config"; exit ;;
+ --debug | --debu | --deb | --de | --d | -d )
+ debug=: ;;
+ --file | --fil | --fi | --f )
+ $ac_shift
+ case $ac_optarg in
+ *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
+ '') as_fn_error $? "missing file argument" ;;
+ esac
+ as_fn_append CONFIG_FILES " '$ac_optarg'"
+ ac_need_defaults=false;;
+ --header | --heade | --head | --hea )
+ $ac_shift
+ case $ac_optarg in
+ *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
+ esac
+ as_fn_append CONFIG_HEADERS " '$ac_optarg'"
+ ac_need_defaults=false;;
+ --he | --h)
+ # Conflict between --help and --header
+ as_fn_error $? "ambiguous option: \`$1'
+Try \`$0 --help' for more information.";;
+ --help | --hel | -h )
+ $as_echo "$ac_cs_usage"; exit ;;
+ -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+ | -silent | --silent | --silen | --sile | --sil | --si | --s)
+ ac_cs_silent=: ;;
+
+ # This is an error.
+ -*) as_fn_error $? "unrecognized option: \`$1'
+Try \`$0 --help' for more information." ;;
+
+ *) as_fn_append ac_config_targets " $1"
+ ac_need_defaults=false ;;
+
+ esac
+ shift
+done
+
+ac_configure_extra_args=
+
+if $ac_cs_silent; then
+ exec 6>/dev/null
+ ac_configure_extra_args="$ac_configure_extra_args --silent"
+fi
+
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+if \$ac_cs_recheck; then
+ set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
+ shift
+ \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
+ CONFIG_SHELL='$SHELL'
+ export CONFIG_SHELL
+ exec "\$@"
+fi
+
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+exec 5>>config.log
+{
+ echo
+ sed 'h;s/./-/g;s/^.../@%:@@%:@ /;s/...$/ @%:@@%:@/;p;x;p;x' <<_ASBOX
+@%:@@%:@ Running $as_me. @%:@@%:@
+_ASBOX
+ $as_echo "$ac_log"
+} >&5
+
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+#
+# INIT-COMMANDS
+#
+AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
+
+
+# The HP-UX ksh and POSIX shell print the target directory to stdout
+# if CDPATH is set.
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
+
+sed_quote_subst='$sed_quote_subst'
+double_quote_subst='$double_quote_subst'
+delay_variable_subst='$delay_variable_subst'
+macro_version='`$ECHO "$macro_version" | $SED "$delay_single_quote_subst"`'
+macro_revision='`$ECHO "$macro_revision" | $SED "$delay_single_quote_subst"`'
+AS='`$ECHO "$AS" | $SED "$delay_single_quote_subst"`'
+DLLTOOL='`$ECHO "$DLLTOOL" | $SED "$delay_single_quote_subst"`'
+OBJDUMP='`$ECHO "$OBJDUMP" | $SED "$delay_single_quote_subst"`'
+enable_shared='`$ECHO "$enable_shared" | $SED "$delay_single_quote_subst"`'
+enable_static='`$ECHO "$enable_static" | $SED "$delay_single_quote_subst"`'
+pic_mode='`$ECHO "$pic_mode" | $SED "$delay_single_quote_subst"`'
+enable_fast_install='`$ECHO "$enable_fast_install" | $SED "$delay_single_quote_subst"`'
+shared_archive_member_spec='`$ECHO "$shared_archive_member_spec" | $SED "$delay_single_quote_subst"`'
+SHELL='`$ECHO "$SHELL" | $SED "$delay_single_quote_subst"`'
+ECHO='`$ECHO "$ECHO" | $SED "$delay_single_quote_subst"`'
+PATH_SEPARATOR='`$ECHO "$PATH_SEPARATOR" | $SED "$delay_single_quote_subst"`'
+host_alias='`$ECHO "$host_alias" | $SED "$delay_single_quote_subst"`'
+host='`$ECHO "$host" | $SED "$delay_single_quote_subst"`'
+host_os='`$ECHO "$host_os" | $SED "$delay_single_quote_subst"`'
+build_alias='`$ECHO "$build_alias" | $SED "$delay_single_quote_subst"`'
+build='`$ECHO "$build" | $SED "$delay_single_quote_subst"`'
+build_os='`$ECHO "$build_os" | $SED "$delay_single_quote_subst"`'
+SED='`$ECHO "$SED" | $SED "$delay_single_quote_subst"`'
+Xsed='`$ECHO "$Xsed" | $SED "$delay_single_quote_subst"`'
+GREP='`$ECHO "$GREP" | $SED "$delay_single_quote_subst"`'
+EGREP='`$ECHO "$EGREP" | $SED "$delay_single_quote_subst"`'
+FGREP='`$ECHO "$FGREP" | $SED "$delay_single_quote_subst"`'
+LD='`$ECHO "$LD" | $SED "$delay_single_quote_subst"`'
+NM='`$ECHO "$NM" | $SED "$delay_single_quote_subst"`'
+LN_S='`$ECHO "$LN_S" | $SED "$delay_single_quote_subst"`'
+max_cmd_len='`$ECHO "$max_cmd_len" | $SED "$delay_single_quote_subst"`'
+ac_objext='`$ECHO "$ac_objext" | $SED "$delay_single_quote_subst"`'
+exeext='`$ECHO "$exeext" | $SED "$delay_single_quote_subst"`'
+lt_unset='`$ECHO "$lt_unset" | $SED "$delay_single_quote_subst"`'
+lt_SP2NL='`$ECHO "$lt_SP2NL" | $SED "$delay_single_quote_subst"`'
+lt_NL2SP='`$ECHO "$lt_NL2SP" | $SED "$delay_single_quote_subst"`'
+lt_cv_to_host_file_cmd='`$ECHO "$lt_cv_to_host_file_cmd" | $SED "$delay_single_quote_subst"`'
+lt_cv_to_tool_file_cmd='`$ECHO "$lt_cv_to_tool_file_cmd" | $SED "$delay_single_quote_subst"`'
+reload_flag='`$ECHO "$reload_flag" | $SED "$delay_single_quote_subst"`'
+reload_cmds='`$ECHO "$reload_cmds" | $SED "$delay_single_quote_subst"`'
+deplibs_check_method='`$ECHO "$deplibs_check_method" | $SED "$delay_single_quote_subst"`'
+file_magic_cmd='`$ECHO "$file_magic_cmd" | $SED "$delay_single_quote_subst"`'
+file_magic_glob='`$ECHO "$file_magic_glob" | $SED "$delay_single_quote_subst"`'
+want_nocaseglob='`$ECHO "$want_nocaseglob" | $SED "$delay_single_quote_subst"`'
+sharedlib_from_linklib_cmd='`$ECHO "$sharedlib_from_linklib_cmd" | $SED "$delay_single_quote_subst"`'
+AR='`$ECHO "$AR" | $SED "$delay_single_quote_subst"`'
+AR_FLAGS='`$ECHO "$AR_FLAGS" | $SED "$delay_single_quote_subst"`'
+archiver_list_spec='`$ECHO "$archiver_list_spec" | $SED "$delay_single_quote_subst"`'
+STRIP='`$ECHO "$STRIP" | $SED "$delay_single_quote_subst"`'
+RANLIB='`$ECHO "$RANLIB" | $SED "$delay_single_quote_subst"`'
+old_postinstall_cmds='`$ECHO "$old_postinstall_cmds" | $SED "$delay_single_quote_subst"`'
+old_postuninstall_cmds='`$ECHO "$old_postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
+old_archive_cmds='`$ECHO "$old_archive_cmds" | $SED "$delay_single_quote_subst"`'
+lock_old_archive_extraction='`$ECHO "$lock_old_archive_extraction" | $SED "$delay_single_quote_subst"`'
+CC='`$ECHO "$CC" | $SED "$delay_single_quote_subst"`'
+CFLAGS='`$ECHO "$CFLAGS" | $SED "$delay_single_quote_subst"`'
+compiler='`$ECHO "$compiler" | $SED "$delay_single_quote_subst"`'
+GCC='`$ECHO "$GCC" | $SED "$delay_single_quote_subst"`'
+lt_cv_sys_global_symbol_pipe='`$ECHO "$lt_cv_sys_global_symbol_pipe" | $SED "$delay_single_quote_subst"`'
+lt_cv_sys_global_symbol_to_cdecl='`$ECHO "$lt_cv_sys_global_symbol_to_cdecl" | $SED "$delay_single_quote_subst"`'
+lt_cv_sys_global_symbol_to_import='`$ECHO "$lt_cv_sys_global_symbol_to_import" | $SED "$delay_single_quote_subst"`'
+lt_cv_sys_global_symbol_to_c_name_address='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address" | $SED "$delay_single_quote_subst"`'
+lt_cv_sys_global_symbol_to_c_name_address_lib_prefix='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address_lib_prefix" | $SED "$delay_single_quote_subst"`'
+lt_cv_nm_interface='`$ECHO "$lt_cv_nm_interface" | $SED "$delay_single_quote_subst"`'
+nm_file_list_spec='`$ECHO "$nm_file_list_spec" | $SED "$delay_single_quote_subst"`'
+lt_sysroot='`$ECHO "$lt_sysroot" | $SED "$delay_single_quote_subst"`'
+lt_cv_truncate_bin='`$ECHO "$lt_cv_truncate_bin" | $SED "$delay_single_quote_subst"`'
+objdir='`$ECHO "$objdir" | $SED "$delay_single_quote_subst"`'
+MAGIC_CMD='`$ECHO "$MAGIC_CMD" | $SED "$delay_single_quote_subst"`'
+lt_prog_compiler_no_builtin_flag='`$ECHO "$lt_prog_compiler_no_builtin_flag" | $SED "$delay_single_quote_subst"`'
+lt_prog_compiler_pic='`$ECHO "$lt_prog_compiler_pic" | $SED "$delay_single_quote_subst"`'
+lt_prog_compiler_wl='`$ECHO "$lt_prog_compiler_wl" | $SED "$delay_single_quote_subst"`'
+lt_prog_compiler_static='`$ECHO "$lt_prog_compiler_static" | $SED "$delay_single_quote_subst"`'
+lt_cv_prog_compiler_c_o='`$ECHO "$lt_cv_prog_compiler_c_o" | $SED "$delay_single_quote_subst"`'
+need_locks='`$ECHO "$need_locks" | $SED "$delay_single_quote_subst"`'
+MANIFEST_TOOL='`$ECHO "$MANIFEST_TOOL" | $SED "$delay_single_quote_subst"`'
+DSYMUTIL='`$ECHO "$DSYMUTIL" | $SED "$delay_single_quote_subst"`'
+NMEDIT='`$ECHO "$NMEDIT" | $SED "$delay_single_quote_subst"`'
+LIPO='`$ECHO "$LIPO" | $SED "$delay_single_quote_subst"`'
+OTOOL='`$ECHO "$OTOOL" | $SED "$delay_single_quote_subst"`'
+OTOOL64='`$ECHO "$OTOOL64" | $SED "$delay_single_quote_subst"`'
+libext='`$ECHO "$libext" | $SED "$delay_single_quote_subst"`'
+shrext_cmds='`$ECHO "$shrext_cmds" | $SED "$delay_single_quote_subst"`'
+extract_expsyms_cmds='`$ECHO "$extract_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
+archive_cmds_need_lc='`$ECHO "$archive_cmds_need_lc" | $SED "$delay_single_quote_subst"`'
+enable_shared_with_static_runtimes='`$ECHO "$enable_shared_with_static_runtimes" | $SED "$delay_single_quote_subst"`'
+export_dynamic_flag_spec='`$ECHO "$export_dynamic_flag_spec" | $SED "$delay_single_quote_subst"`'
+whole_archive_flag_spec='`$ECHO "$whole_archive_flag_spec" | $SED "$delay_single_quote_subst"`'
+compiler_needs_object='`$ECHO "$compiler_needs_object" | $SED "$delay_single_quote_subst"`'
+old_archive_from_new_cmds='`$ECHO "$old_archive_from_new_cmds" | $SED "$delay_single_quote_subst"`'
+old_archive_from_expsyms_cmds='`$ECHO "$old_archive_from_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
+archive_cmds='`$ECHO "$archive_cmds" | $SED "$delay_single_quote_subst"`'
+archive_expsym_cmds='`$ECHO "$archive_expsym_cmds" | $SED "$delay_single_quote_subst"`'
+module_cmds='`$ECHO "$module_cmds" | $SED "$delay_single_quote_subst"`'
+module_expsym_cmds='`$ECHO "$module_expsym_cmds" | $SED "$delay_single_quote_subst"`'
+with_gnu_ld='`$ECHO "$with_gnu_ld" | $SED "$delay_single_quote_subst"`'
+allow_undefined_flag='`$ECHO "$allow_undefined_flag" | $SED "$delay_single_quote_subst"`'
+no_undefined_flag='`$ECHO "$no_undefined_flag" | $SED "$delay_single_quote_subst"`'
+hardcode_libdir_flag_spec='`$ECHO "$hardcode_libdir_flag_spec" | $SED "$delay_single_quote_subst"`'
+hardcode_libdir_separator='`$ECHO "$hardcode_libdir_separator" | $SED "$delay_single_quote_subst"`'
+hardcode_direct='`$ECHO "$hardcode_direct" | $SED "$delay_single_quote_subst"`'
+hardcode_direct_absolute='`$ECHO "$hardcode_direct_absolute" | $SED "$delay_single_quote_subst"`'
+hardcode_minus_L='`$ECHO "$hardcode_minus_L" | $SED "$delay_single_quote_subst"`'
+hardcode_shlibpath_var='`$ECHO "$hardcode_shlibpath_var" | $SED "$delay_single_quote_subst"`'
+hardcode_automatic='`$ECHO "$hardcode_automatic" | $SED "$delay_single_quote_subst"`'
+inherit_rpath='`$ECHO "$inherit_rpath" | $SED "$delay_single_quote_subst"`'
+link_all_deplibs='`$ECHO "$link_all_deplibs" | $SED "$delay_single_quote_subst"`'
+always_export_symbols='`$ECHO "$always_export_symbols" | $SED "$delay_single_quote_subst"`'
+export_symbols_cmds='`$ECHO "$export_symbols_cmds" | $SED "$delay_single_quote_subst"`'
+exclude_expsyms='`$ECHO "$exclude_expsyms" | $SED "$delay_single_quote_subst"`'
+include_expsyms='`$ECHO "$include_expsyms" | $SED "$delay_single_quote_subst"`'
+prelink_cmds='`$ECHO "$prelink_cmds" | $SED "$delay_single_quote_subst"`'
+postlink_cmds='`$ECHO "$postlink_cmds" | $SED "$delay_single_quote_subst"`'
+file_list_spec='`$ECHO "$file_list_spec" | $SED "$delay_single_quote_subst"`'
+variables_saved_for_relink='`$ECHO "$variables_saved_for_relink" | $SED "$delay_single_quote_subst"`'
+need_lib_prefix='`$ECHO "$need_lib_prefix" | $SED "$delay_single_quote_subst"`'
+need_version='`$ECHO "$need_version" | $SED "$delay_single_quote_subst"`'
+version_type='`$ECHO "$version_type" | $SED "$delay_single_quote_subst"`'
+runpath_var='`$ECHO "$runpath_var" | $SED "$delay_single_quote_subst"`'
+shlibpath_var='`$ECHO "$shlibpath_var" | $SED "$delay_single_quote_subst"`'
+shlibpath_overrides_runpath='`$ECHO "$shlibpath_overrides_runpath" | $SED "$delay_single_quote_subst"`'
+libname_spec='`$ECHO "$libname_spec" | $SED "$delay_single_quote_subst"`'
+library_names_spec='`$ECHO "$library_names_spec" | $SED "$delay_single_quote_subst"`'
+soname_spec='`$ECHO "$soname_spec" | $SED "$delay_single_quote_subst"`'
+install_override_mode='`$ECHO "$install_override_mode" | $SED "$delay_single_quote_subst"`'
+postinstall_cmds='`$ECHO "$postinstall_cmds" | $SED "$delay_single_quote_subst"`'
+postuninstall_cmds='`$ECHO "$postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
+finish_cmds='`$ECHO "$finish_cmds" | $SED "$delay_single_quote_subst"`'
+finish_eval='`$ECHO "$finish_eval" | $SED "$delay_single_quote_subst"`'
+hardcode_into_libs='`$ECHO "$hardcode_into_libs" | $SED "$delay_single_quote_subst"`'
+sys_lib_search_path_spec='`$ECHO "$sys_lib_search_path_spec" | $SED "$delay_single_quote_subst"`'
+configure_time_dlsearch_path='`$ECHO "$configure_time_dlsearch_path" | $SED "$delay_single_quote_subst"`'
+configure_time_lt_sys_library_path='`$ECHO "$configure_time_lt_sys_library_path" | $SED "$delay_single_quote_subst"`'
+hardcode_action='`$ECHO "$hardcode_action" | $SED "$delay_single_quote_subst"`'
+enable_dlopen='`$ECHO "$enable_dlopen" | $SED "$delay_single_quote_subst"`'
+enable_dlopen_self='`$ECHO "$enable_dlopen_self" | $SED "$delay_single_quote_subst"`'
+enable_dlopen_self_static='`$ECHO "$enable_dlopen_self_static" | $SED "$delay_single_quote_subst"`'
+old_striplib='`$ECHO "$old_striplib" | $SED "$delay_single_quote_subst"`'
+striplib='`$ECHO "$striplib" | $SED "$delay_single_quote_subst"`'
+
+LTCC='$LTCC'
+LTCFLAGS='$LTCFLAGS'
+compiler='$compiler_DEFAULT'
+
+# A function that is used when there is no print builtin or printf.
+func_fallback_echo ()
+{
+ eval 'cat <<_LTECHO_EOF
+\$1
+_LTECHO_EOF'
+}
+
+# Quote evaled strings.
+for var in AS \
+DLLTOOL \
+OBJDUMP \
+SHELL \
+ECHO \
+PATH_SEPARATOR \
+SED \
+GREP \
+EGREP \
+FGREP \
+LD \
+NM \
+LN_S \
+lt_SP2NL \
+lt_NL2SP \
+reload_flag \
+deplibs_check_method \
+file_magic_cmd \
+file_magic_glob \
+want_nocaseglob \
+sharedlib_from_linklib_cmd \
+AR \
+AR_FLAGS \
+archiver_list_spec \
+STRIP \
+RANLIB \
+CC \
+CFLAGS \
+compiler \
+lt_cv_sys_global_symbol_pipe \
+lt_cv_sys_global_symbol_to_cdecl \
+lt_cv_sys_global_symbol_to_import \
+lt_cv_sys_global_symbol_to_c_name_address \
+lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \
+lt_cv_nm_interface \
+nm_file_list_spec \
+lt_cv_truncate_bin \
+lt_prog_compiler_no_builtin_flag \
+lt_prog_compiler_pic \
+lt_prog_compiler_wl \
+lt_prog_compiler_static \
+lt_cv_prog_compiler_c_o \
+need_locks \
+MANIFEST_TOOL \
+DSYMUTIL \
+NMEDIT \
+LIPO \
+OTOOL \
+OTOOL64 \
+shrext_cmds \
+export_dynamic_flag_spec \
+whole_archive_flag_spec \
+compiler_needs_object \
+with_gnu_ld \
+allow_undefined_flag \
+no_undefined_flag \
+hardcode_libdir_flag_spec \
+hardcode_libdir_separator \
+exclude_expsyms \
+include_expsyms \
+file_list_spec \
+variables_saved_for_relink \
+libname_spec \
+library_names_spec \
+soname_spec \
+install_override_mode \
+finish_eval \
+old_striplib \
+striplib; do
+ case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
+ *[\\\\\\\`\\"\\\$]*)
+ eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\"" ## exclude from sc_prohibit_nested_quotes
+ ;;
+ *)
+ eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
+ ;;
+ esac
+done
+
+# Double-quote double-evaled strings.
+for var in reload_cmds \
+old_postinstall_cmds \
+old_postuninstall_cmds \
+old_archive_cmds \
+extract_expsyms_cmds \
+old_archive_from_new_cmds \
+old_archive_from_expsyms_cmds \
+archive_cmds \
+archive_expsym_cmds \
+module_cmds \
+module_expsym_cmds \
+export_symbols_cmds \
+prelink_cmds \
+postlink_cmds \
+postinstall_cmds \
+postuninstall_cmds \
+finish_cmds \
+sys_lib_search_path_spec \
+configure_time_dlsearch_path \
+configure_time_lt_sys_library_path; do
+ case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
+ *[\\\\\\\`\\"\\\$]*)
+ eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\"" ## exclude from sc_prohibit_nested_quotes
+ ;;
+ *)
+ eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
+ ;;
+ esac
+done
+
+ac_aux_dir='$ac_aux_dir'
+
+# See if we are running on zsh, and set the options that allow our
+# commands through without removal of \ escapes INIT.
+if test -n "\${ZSH_VERSION+set}"; then
+ setopt NO_GLOB_SUBST
+fi
+
+
+ PACKAGE='$PACKAGE'
+ VERSION='$VERSION'
+ RM='$RM'
+ ofile='$ofile'
+
+kpse_dll_name='$kpse_dll_name'
+
+
+
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+
+# Handling of arguments.
+for ac_config_target in $ac_config_targets
+do
+ case $ac_config_target in
+ "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
+ "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;;
+ "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
+ "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
+ "include/Makefile") CONFIG_FILES="$CONFIG_FILES include/Makefile" ;;
+ "texlua53.pc") CONFIG_FILES="$CONFIG_FILES texlua53.pc" ;;
+
+ *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
+ esac
+done
+
+
+# If the user did not use the arguments to specify the items to instantiate,
+# then the envvar interface is used. Set only those that are not.
+# We use the long form for the default assignment because of an extremely
+# bizarre bug on SunOS 4.1.3.
+if $ac_need_defaults; then
+ test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
+ test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
+ test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
+fi
+
+# Have a temporary directory for convenience. Make it in the build tree
+# simply because there is no reason against having it here, and in addition,
+# creating and moving files from /tmp can sometimes cause problems.
+# Hook for its removal unless debugging.
+# Note that there is a small window in which the directory will not be cleaned:
+# after its creation but before its name has been assigned to `$tmp'.
+$debug ||
+{
+ tmp= ac_tmp=
+ trap 'exit_status=$?
+ : "${ac_tmp:=$tmp}"
+ { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
+' 0
+ trap 'as_fn_exit 1' 1 2 13 15
+}
+# Create a (secure) tmp directory for tmp files.
+
+{
+ tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
+ test -d "$tmp"
+} ||
+{
+ tmp=./conf$$-$RANDOM
+ (umask 077 && mkdir "$tmp")
+} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
+ac_tmp=$tmp
+
+# Set up the scripts for CONFIG_FILES section.
+# No need to generate them if there are no CONFIG_FILES.
+# This happens for instance with `./config.status config.h'.
+if test -n "$CONFIG_FILES"; then
+
+
+ac_cr=`echo X | tr X '\015'`
+# On cygwin, bash can eat \r inside `` if the user requested igncr.
+# But we know of no other shell where ac_cr would be empty at this
+# point, so we can use a bashism as a fallback.
+if test "x$ac_cr" = x; then
+ eval ac_cr=\$\'\\r\'
+fi
+ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
+if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
+ ac_cs_awk_cr='\\r'
+else
+ ac_cs_awk_cr=$ac_cr
+fi
+
+echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
+_ACEOF
+
+
+{
+ echo "cat >conf$$subs.awk <<_ACEOF" &&
+ echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
+ echo "_ACEOF"
+} >conf$$subs.sh ||
+ as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
+ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
+ac_delim='%!_!# '
+for ac_last_try in false false false false false :; do
+ . ./conf$$subs.sh ||
+ as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
+
+ ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
+ if test $ac_delim_n = $ac_delim_num; then
+ break
+ elif $ac_last_try; then
+ as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
+ else
+ ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
+ fi
+done
+rm -f conf$$subs.sh
+
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
+_ACEOF
+sed -n '
+h
+s/^/S["/; s/!.*/"]=/
+p
+g
+s/^[^!]*!//
+:repl
+t repl
+s/'"$ac_delim"'$//
+t delim
+:nl
+h
+s/\(.\{148\}\)..*/\1/
+t more1
+s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
+p
+n
+b repl
+:more1
+s/["\\]/\\&/g; s/^/"/; s/$/"\\/
+p
+g
+s/.\{148\}//
+t nl
+:delim
+h
+s/\(.\{148\}\)..*/\1/
+t more2
+s/["\\]/\\&/g; s/^/"/; s/$/"/
+p
+b
+:more2
+s/["\\]/\\&/g; s/^/"/; s/$/"\\/
+p
+g
+s/.\{148\}//
+t delim
+' <conf$$subs.awk | sed '
+/^[^""]/{
+ N
+ s/\n//
+}
+' >>$CONFIG_STATUS || ac_write_fail=1
+rm -f conf$$subs.awk
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+_ACAWK
+cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
+ for (key in S) S_is_set[key] = 1
+ FS = ""
+
+}
+{
+ line = $ 0
+ nfields = split(line, field, "@")
+ substed = 0
+ len = length(field[1])
+ for (i = 2; i < nfields; i++) {
+ key = field[i]
+ keylen = length(key)
+ if (S_is_set[key]) {
+ value = S[key]
+ line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
+ len += length(value) + length(field[++i])
+ substed = 1
+ } else
+ len += 1 + keylen
+ }
+
+ print line
+}
+
+_ACAWK
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
+ sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
+else
+ cat
+fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
+ || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
+_ACEOF
+
+# VPATH may cause trouble with some makes, so we remove sole $(srcdir),
+# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
+# trailing colons and then remove the whole line if VPATH becomes empty
+# (actually we leave an empty line to preserve line numbers).
+if test "x$srcdir" = x.; then
+ ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{
+h
+s///
+s/^/:/
+s/[ ]*$/:/
+s/:\$(srcdir):/:/g
+s/:\${srcdir}:/:/g
+s/:@srcdir@:/:/g
+s/^:*//
+s/:*$//
+x
+s/\(=[ ]*\).*/\1/
+G
+s/\n//
+s/^[^=]*=[ ]*$//
+}'
+fi
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+fi # test -n "$CONFIG_FILES"
+
+# Set up the scripts for CONFIG_HEADERS section.
+# No need to generate them if there are no CONFIG_HEADERS.
+# This happens for instance with `./config.status Makefile'.
+if test -n "$CONFIG_HEADERS"; then
+cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
+BEGIN {
+_ACEOF
+
+# Transform confdefs.h into an awk script `defines.awk', embedded as
+# here-document in config.status, that substitutes the proper values into
+# config.h.in to produce config.h.
+
+# Create a delimiter string that does not exist in confdefs.h, to ease
+# handling of long lines.
+ac_delim='%!_!# '
+for ac_last_try in false false :; do
+ ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
+ if test -z "$ac_tt"; then
+ break
+ elif $ac_last_try; then
+ as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
+ else
+ ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
+ fi
+done
+
+# For the awk script, D is an array of macro values keyed by name,
+# likewise P contains macro parameters if any. Preserve backslash
+# newline sequences.
+
+ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
+sed -n '
+s/.\{148\}/&'"$ac_delim"'/g
+t rset
+:rset
+s/^[ ]*#[ ]*define[ ][ ]*/ /
+t def
+d
+:def
+s/\\$//
+t bsnl
+s/["\\]/\\&/g
+s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
+D["\1"]=" \3"/p
+s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
+d
+:bsnl
+s/["\\]/\\&/g
+s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
+D["\1"]=" \3\\\\\\n"\\/p
+t cont
+s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
+t cont
+d
+:cont
+n
+s/.\{148\}/&'"$ac_delim"'/g
+t clear
+:clear
+s/\\$//
+t bsnlc
+s/["\\]/\\&/g; s/^/"/; s/$/"/p
+d
+:bsnlc
+s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
+b cont
+' <confdefs.h | sed '
+s/'"$ac_delim"'/"\\\
+"/g' >>$CONFIG_STATUS || ac_write_fail=1
+
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ for (key in D) D_is_set[key] = 1
+ FS = ""
+}
+/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
+ line = \$ 0
+ split(line, arg, " ")
+ if (arg[1] == "#") {
+ defundef = arg[2]
+ mac1 = arg[3]
+ } else {
+ defundef = substr(arg[1], 2)
+ mac1 = arg[2]
+ }
+ split(mac1, mac2, "(") #)
+ macro = mac2[1]
+ prefix = substr(line, 1, index(line, defundef) - 1)
+ if (D_is_set[macro]) {
+ # Preserve the white space surrounding the "#".
+ print prefix "define", macro P[macro] D[macro]
+ next
+ } else {
+ # Replace #undef with comments. This is necessary, for example,
+ # in the case of _POSIX_SOURCE, which is predefined and required
+ # on some systems where configure will not decide to define it.
+ if (defundef == "undef") {
+ print "/*", prefix defundef, macro, "*/"
+ next
+ }
+ }
+}
+{ print }
+_ACAWK
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+ as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
+fi # test -n "$CONFIG_HEADERS"
+
+
+eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS"
+shift
+for ac_tag
+do
+ case $ac_tag in
+ :[FHLC]) ac_mode=$ac_tag; continue;;
+ esac
+ case $ac_mode$ac_tag in
+ :[FHL]*:*);;
+ :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
+ :[FH]-) ac_tag=-:-;;
+ :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
+ esac
+ ac_save_IFS=$IFS
+ IFS=:
+ set x $ac_tag
+ IFS=$ac_save_IFS
+ shift
+ ac_file=$1
+ shift
+
+ case $ac_mode in
+ :L) ac_source=$1;;
+ :[FH])
+ ac_file_inputs=
+ for ac_f
+ do
+ case $ac_f in
+ -) ac_f="$ac_tmp/stdin";;
+ *) # Look for the file first in the build tree, then in the source tree
+ # (if the path is not absolute). The absolute path cannot be DOS-style,
+ # because $ac_f cannot contain `:'.
+ test -f "$ac_f" ||
+ case $ac_f in
+ [\\/$]*) false;;
+ *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
+ esac ||
+ as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
+ esac
+ case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
+ as_fn_append ac_file_inputs " '$ac_f'"
+ done
+
+ # Let's still pretend it is `configure' which instantiates (i.e., don't
+ # use $as_me), people would be surprised to read:
+ # /* config.h. Generated by config.status. */
+ configure_input='Generated from '`
+ $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
+ `' by configure.'
+ if test x"$ac_file" != x-; then
+ configure_input="$ac_file. $configure_input"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
+$as_echo "$as_me: creating $ac_file" >&6;}
+ fi
+ # Neutralize special characters interpreted by sed in replacement strings.
+ case $configure_input in #(
+ *\&* | *\|* | *\\* )
+ ac_sed_conf_input=`$as_echo "$configure_input" |
+ sed 's/[\\\\&|]/\\\\&/g'`;; #(
+ *) ac_sed_conf_input=$configure_input;;
+ esac
+
+ case $ac_tag in
+ *:-:* | *:-) cat >"$ac_tmp/stdin" \
+ || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
+ esac
+ ;;
+ esac
+
+ ac_dir=`$as_dirname -- "$ac_file" ||
+$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$ac_file" : 'X\(//\)[^/]' \| \
+ X"$ac_file" : 'X\(//\)$' \| \
+ X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$ac_file" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+ as_dir="$ac_dir"; as_fn_mkdir_p
+ ac_builddir=.
+
+case "$ac_dir" in
+.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
+*)
+ ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
+ # A ".." for each directory in $ac_dir_suffix.
+ ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
+ case $ac_top_builddir_sub in
+ "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
+ *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
+ esac ;;
+esac
+ac_abs_top_builddir=$ac_pwd
+ac_abs_builddir=$ac_pwd$ac_dir_suffix
+# for backward compatibility:
+ac_top_builddir=$ac_top_build_prefix
+
+case $srcdir in
+ .) # We are building in place.
+ ac_srcdir=.
+ ac_top_srcdir=$ac_top_builddir_sub
+ ac_abs_top_srcdir=$ac_pwd ;;
+ [\\/]* | ?:[\\/]* ) # Absolute name.
+ ac_srcdir=$srcdir$ac_dir_suffix;
+ ac_top_srcdir=$srcdir
+ ac_abs_top_srcdir=$srcdir ;;
+ *) # Relative name.
+ ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
+ ac_top_srcdir=$ac_top_build_prefix$srcdir
+ ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
+esac
+ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
+
+
+ case $ac_mode in
+ :F)
+ #
+ # CONFIG_FILE
+ #
+
+ case $INSTALL in
+ [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
+ *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
+ esac
+ ac_MKDIR_P=$MKDIR_P
+ case $MKDIR_P in
+ [\\/$]* | ?:[\\/]* ) ;;
+ */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
+ esac
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+# If the template does not know about datarootdir, expand it.
+# FIXME: This hack should be removed a few years after 2.60.
+ac_datarootdir_hack=; ac_datarootdir_seen=
+ac_sed_dataroot='
+/datarootdir/ {
+ p
+ q
+}
+/@datadir@/p
+/@docdir@/p
+/@infodir@/p
+/@localedir@/p
+/@mandir@/p'
+case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
+*datarootdir*) ac_datarootdir_seen=yes;;
+*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
+$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ ac_datarootdir_hack='
+ s&@datadir@&$datadir&g
+ s&@docdir@&$docdir&g
+ s&@infodir@&$infodir&g
+ s&@localedir@&$localedir&g
+ s&@mandir@&$mandir&g
+ s&\\\${datarootdir}&$datarootdir&g' ;;
+esac
+_ACEOF
+
+# Neutralize VPATH when `$srcdir' = `.'.
+# Shell code in configure.ac might set extrasub.
+# FIXME: do we really want to maintain this feature?
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ac_sed_extra="$ac_vpsub
+$extrasub
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+:t
+/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
+s|@configure_input@|$ac_sed_conf_input|;t t
+s&@top_builddir@&$ac_top_builddir_sub&;t t
+s&@top_build_prefix@&$ac_top_build_prefix&;t t
+s&@srcdir@&$ac_srcdir&;t t
+s&@abs_srcdir@&$ac_abs_srcdir&;t t
+s&@top_srcdir@&$ac_top_srcdir&;t t
+s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
+s&@builddir@&$ac_builddir&;t t
+s&@abs_builddir@&$ac_abs_builddir&;t t
+s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
+s&@INSTALL@&$ac_INSTALL&;t t
+s&@MKDIR_P@&$ac_MKDIR_P&;t t
+$ac_datarootdir_hack
+"
+eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
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+
+test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
+ { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
+ { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \
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+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
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+$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
+which seems to be undefined. Please make sure it is defined" >&2;}
+
+ rm -f "$ac_tmp/stdin"
+ case $ac_file in
+ -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
+ *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
+ esac \
+ || as_fn_error $? "could not create $ac_file" "$LINENO" 5
+ ;;
+ :H)
+ #
+ # CONFIG_HEADER
+ #
+ if test x"$ac_file" != x-; then
+ {
+ $as_echo "/* $configure_input */" \
+ && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
+ } >"$ac_tmp/config.h" \
+ || as_fn_error $? "could not create $ac_file" "$LINENO" 5
+ if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
+$as_echo "$as_me: $ac_file is unchanged" >&6;}
+ else
+ rm -f "$ac_file"
+ mv "$ac_tmp/config.h" "$ac_file" \
+ || as_fn_error $? "could not create $ac_file" "$LINENO" 5
+ fi
+ else
+ $as_echo "/* $configure_input */" \
+ && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
+ || as_fn_error $? "could not create -" "$LINENO" 5
+ fi
+# Compute "$ac_file"'s index in $config_headers.
+_am_arg="$ac_file"
+_am_stamp_count=1
+for _am_header in $config_headers :; do
+ case $_am_header in
+ $_am_arg | $_am_arg:* )
+ break ;;
+ * )
+ _am_stamp_count=`expr $_am_stamp_count + 1` ;;
+ esac
+done
+echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
+$as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$_am_arg" : 'X\(//\)[^/]' \| \
+ X"$_am_arg" : 'X\(//\)$' \| \
+ X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$_am_arg" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`/stamp-h$_am_stamp_count
+ ;;
+
+ :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
+$as_echo "$as_me: executing $ac_file commands" >&6;}
+ ;;
+ esac
+
+
+ case $ac_file$ac_mode in
+ "depfiles":C) test x"$AMDEP_TRUE" != x"" || {
+ # Older Autoconf quotes --file arguments for eval, but not when files
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+ # if we detect the quoting.
+ case $CONFIG_FILES in
+ *\'*) eval set x "$CONFIG_FILES" ;;
+ *) set x $CONFIG_FILES ;;
+ esac
+ shift
+ for mf
+ do
+ # Strip MF so we end up with the name of the file.
+ mf=`echo "$mf" | sed -e 's/:.*$//'`
+ # Check whether this is an Automake generated Makefile or not.
+ # We used to match only the files named 'Makefile.in', but
+ # some people rename them; so instead we look at the file content.
+ # Grep'ing the first line is not enough: some people post-process
+ # each Makefile.in and add a new line on top of each file to say so.
+ # Grep'ing the whole file is not good either: AIX grep has a line
+ # limit of 2048, but all sed's we know have understand at least 4000.
+ if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
+ dirpart=`$as_dirname -- "$mf" ||
+$as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$mf" : 'X\(//\)[^/]' \| \
+ X"$mf" : 'X\(//\)$' \| \
+ X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$mf" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+ else
+ continue
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+ # Extract the definition of DEPDIR, am__include, and am__quote
+ # from the Makefile without running 'make'.
+ DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
+ test -z "$DEPDIR" && continue
+ am__include=`sed -n 's/^am__include = //p' < "$mf"`
+ test -z "$am__include" && continue
+ am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
+ # Find all dependency output files, they are included files with
+ # $(DEPDIR) in their names. We invoke sed twice because it is the
+ # simplest approach to changing $(DEPDIR) to its actual value in the
+ # expansion.
+ for file in `sed -n "
+ s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
+ sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do
+ # Make sure the directory exists.
+ test -f "$dirpart/$file" && continue
+ fdir=`$as_dirname -- "$file" ||
+$as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$file" : 'X\(//\)[^/]' \| \
+ X"$file" : 'X\(//\)$' \| \
+ X"$file" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$file" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
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+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+ as_dir=$dirpart/$fdir; as_fn_mkdir_p
+ # echo "creating $dirpart/$file"
+ echo '# dummy' > "$dirpart/$file"
+ done
+ done
+}
+ ;;
+ "libtool":C)
+
+ # See if we are running on zsh, and set the options that allow our
+ # commands through without removal of \ escapes.
+ if test -n "${ZSH_VERSION+set}"; then
+ setopt NO_GLOB_SUBST
+ fi
+
+ cfgfile=${ofile}T
+ trap "$RM \"$cfgfile\"; exit 1" 1 2 15
+ $RM "$cfgfile"
+
+ cat <<_LT_EOF >> "$cfgfile"
+#! $SHELL
+# Generated automatically by $as_me ($PACKAGE) $VERSION
+# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
+# NOTE: Changes made to this file will be lost: look at ltmain.sh.
+
+# Provide generalized library-building support services.
+# Written by Gordon Matzigkeit, 1996
+
+# Copyright (C) 2014 Free Software Foundation, Inc.
+# This is free software; see the source for copying conditions. There is NO
+# warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+
+# GNU Libtool is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of of the License, or
+# (at your option) any later version.
+#
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program or library that is built
+# using GNU Libtool, you may include this file under the same
+# distribution terms that you use for the rest of that program.
+#
+# GNU Libtool is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+
+# The names of the tagged configurations supported by this script.
+available_tags=''
+
+# Configured defaults for sys_lib_dlsearch_path munging.
+: \${LT_SYS_LIBRARY_PATH="$configure_time_lt_sys_library_path"}
+
+# ### BEGIN LIBTOOL CONFIG
+
+# Which release of libtool.m4 was used?
+macro_version=$macro_version
+macro_revision=$macro_revision
+
+# Assembler program.
+AS=$lt_AS
+
+# DLL creation program.
+DLLTOOL=$lt_DLLTOOL
+
+# Object dumper program.
+OBJDUMP=$lt_OBJDUMP
+
+# Whether or not to build shared libraries.
+build_libtool_libs=$enable_shared
+
+# Whether or not to build static libraries.
+build_old_libs=$enable_static
+
+# What type of objects to build.
+pic_mode=$pic_mode
+
+# Whether or not to optimize for fast installation.
+fast_install=$enable_fast_install
+
+# Shared archive member basename,for filename based shared library versioning on AIX.
+shared_archive_member_spec=$shared_archive_member_spec
+
+# Shell to use when invoking shell scripts.
+SHELL=$lt_SHELL
+
+# An echo program that protects backslashes.
+ECHO=$lt_ECHO
+
+# The PATH separator for the build system.
+PATH_SEPARATOR=$lt_PATH_SEPARATOR
+
+# The host system.
+host_alias=$host_alias
+host=$host
+host_os=$host_os
+
+# The build system.
+build_alias=$build_alias
+build=$build
+build_os=$build_os
+
+# A sed program that does not truncate output.
+SED=$lt_SED
+
+# Sed that helps us avoid accidentally triggering echo(1) options like -n.
+Xsed="\$SED -e 1s/^X//"
+
+# A grep program that handles long lines.
+GREP=$lt_GREP
+
+# An ERE matcher.
+EGREP=$lt_EGREP
+
+# A literal string matcher.
+FGREP=$lt_FGREP
+
+# A BSD- or MS-compatible name lister.
+NM=$lt_NM
+
+# Whether we need soft or hard links.
+LN_S=$lt_LN_S
+
+# What is the maximum length of a command?
+max_cmd_len=$max_cmd_len
+
+# Object file suffix (normally "o").
+objext=$ac_objext
+
+# Executable file suffix (normally "").
+exeext=$exeext
+
+# whether the shell understands "unset".
+lt_unset=$lt_unset
+
+# turn spaces into newlines.
+SP2NL=$lt_lt_SP2NL
+
+# turn newlines into spaces.
+NL2SP=$lt_lt_NL2SP
+
+# convert \$build file names to \$host format.
+to_host_file_cmd=$lt_cv_to_host_file_cmd
+
+# convert \$build files to toolchain format.
+to_tool_file_cmd=$lt_cv_to_tool_file_cmd
+
+# Method to check whether dependent libraries are shared objects.
+deplibs_check_method=$lt_deplibs_check_method
+
+# Command to use when deplibs_check_method = "file_magic".
+file_magic_cmd=$lt_file_magic_cmd
+
+# How to find potential files when deplibs_check_method = "file_magic".
+file_magic_glob=$lt_file_magic_glob
+
+# Find potential files using nocaseglob when deplibs_check_method = "file_magic".
+want_nocaseglob=$lt_want_nocaseglob
+
+# Command to associate shared and link libraries.
+sharedlib_from_linklib_cmd=$lt_sharedlib_from_linklib_cmd
+
+# The archiver.
+AR=$lt_AR
+
+# Flags to create an archive.
+AR_FLAGS=$lt_AR_FLAGS
+
+# How to feed a file listing to the archiver.
+archiver_list_spec=$lt_archiver_list_spec
+
+# A symbol stripping program.
+STRIP=$lt_STRIP
+
+# Commands used to install an old-style archive.
+RANLIB=$lt_RANLIB
+old_postinstall_cmds=$lt_old_postinstall_cmds
+old_postuninstall_cmds=$lt_old_postuninstall_cmds
+
+# Whether to use a lock for old archive extraction.
+lock_old_archive_extraction=$lock_old_archive_extraction
+
+# A C compiler.
+LTCC=$lt_CC
+
+# LTCC compiler flags.
+LTCFLAGS=$lt_CFLAGS
+
+# Take the output of nm and produce a listing of raw symbols and C names.
+global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
+
+# Transform the output of nm in a proper C declaration.
+global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
+
+# Transform the output of nm into a list of symbols to manually relocate.
+global_symbol_to_import=$lt_lt_cv_sys_global_symbol_to_import
+
+# Transform the output of nm in a C name address pair.
+global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
+
+# Transform the output of nm in a C name address pair when lib prefix is needed.
+global_symbol_to_c_name_address_lib_prefix=$lt_lt_cv_sys_global_symbol_to_c_name_address_lib_prefix
+
+# The name lister interface.
+nm_interface=$lt_lt_cv_nm_interface
+
+# Specify filename containing input files for \$NM.
+nm_file_list_spec=$lt_nm_file_list_spec
+
+# The root where to search for dependent libraries,and where our libraries should be installed.
+lt_sysroot=$lt_sysroot
+
+# Command to truncate a binary pipe.
+lt_truncate_bin=$lt_lt_cv_truncate_bin
+
+# The name of the directory that contains temporary libtool files.
+objdir=$objdir
+
+# Used to examine libraries when file_magic_cmd begins with "file".
+MAGIC_CMD=$MAGIC_CMD
+
+# Must we lock files when doing compilation?
+need_locks=$lt_need_locks
+
+# Manifest tool.
+MANIFEST_TOOL=$lt_MANIFEST_TOOL
+
+# Tool to manipulate archived DWARF debug symbol files on Mac OS X.
+DSYMUTIL=$lt_DSYMUTIL
+
+# Tool to change global to local symbols on Mac OS X.
+NMEDIT=$lt_NMEDIT
+
+# Tool to manipulate fat objects and archives on Mac OS X.
+LIPO=$lt_LIPO
+
+# ldd/readelf like tool for Mach-O binaries on Mac OS X.
+OTOOL=$lt_OTOOL
+
+# ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4.
+OTOOL64=$lt_OTOOL64
+
+# Old archive suffix (normally "a").
+libext=$libext
+
+# Shared library suffix (normally ".so").
+shrext_cmds=$lt_shrext_cmds
+
+# The commands to extract the exported symbol list from a shared archive.
+extract_expsyms_cmds=$lt_extract_expsyms_cmds
+
+# Variables whose values should be saved in libtool wrapper scripts and
+# restored at link time.
+variables_saved_for_relink=$lt_variables_saved_for_relink
+
+# Do we need the "lib" prefix for modules?
+need_lib_prefix=$need_lib_prefix
+
+# Do we need a version for libraries?
+need_version=$need_version
+
+# Library versioning type.
+version_type=$version_type
+
+# Shared library runtime path variable.
+runpath_var=$runpath_var
+
+# Shared library path variable.
+shlibpath_var=$shlibpath_var
+
+# Is shlibpath searched before the hard-coded library search path?
+shlibpath_overrides_runpath=$shlibpath_overrides_runpath
+
+# Format of library name prefix.
+libname_spec=$lt_libname_spec
+
+# List of archive names. First name is the real one, the rest are links.
+# The last name is the one that the linker finds with -lNAME
+library_names_spec=$lt_library_names_spec
+
+# The coded name of the library, if different from the real name.
+soname_spec=$lt_soname_spec
+
+# Permission mode override for installation of shared libraries.
+install_override_mode=$lt_install_override_mode
+
+# Command to use after installation of a shared archive.
+postinstall_cmds=$lt_postinstall_cmds
+
+# Command to use after uninstallation of a shared archive.
+postuninstall_cmds=$lt_postuninstall_cmds
+
+# Commands used to finish a libtool library installation in a directory.
+finish_cmds=$lt_finish_cmds
+
+# As "finish_cmds", except a single script fragment to be evaled but
+# not shown.
+finish_eval=$lt_finish_eval
+
+# Whether we should hardcode library paths into libraries.
+hardcode_into_libs=$hardcode_into_libs
+
+# Compile-time system search path for libraries.
+sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
+
+# Detected run-time system search path for libraries.
+sys_lib_dlsearch_path_spec=$lt_configure_time_dlsearch_path
+
+# Explicit LT_SYS_LIBRARY_PATH set during ./configure time.
+configure_time_lt_sys_library_path=$lt_configure_time_lt_sys_library_path
+
+# Whether dlopen is supported.
+dlopen_support=$enable_dlopen
+
+# Whether dlopen of programs is supported.
+dlopen_self=$enable_dlopen_self
+
+# Whether dlopen of statically linked programs is supported.
+dlopen_self_static=$enable_dlopen_self_static
+
+# Commands to strip libraries.
+old_striplib=$lt_old_striplib
+striplib=$lt_striplib
+
+
+# The linker used to build libraries.
+LD=$lt_LD
+
+# How to create reloadable object files.
+reload_flag=$lt_reload_flag
+reload_cmds=$lt_reload_cmds
+
+# Commands used to build an old-style archive.
+old_archive_cmds=$lt_old_archive_cmds
+
+# A language specific compiler.
+CC=$lt_compiler
+
+# Is the compiler the GNU compiler?
+with_gcc=$GCC
+
+# Compiler flag to turn off builtin functions.
+no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag
+
+# Additional compiler flags for building library objects.
+pic_flag=$lt_lt_prog_compiler_pic
+
+# How to pass a linker flag through the compiler.
+wl=$lt_lt_prog_compiler_wl
+
+# Compiler flag to prevent dynamic linking.
+link_static_flag=$lt_lt_prog_compiler_static
+
+# Does compiler simultaneously support -c and -o options?
+compiler_c_o=$lt_lt_cv_prog_compiler_c_o
+
+# Whether or not to add -lc for building shared libraries.
+build_libtool_need_lc=$archive_cmds_need_lc
+
+# Whether or not to disallow shared libs when runtime libs are static.
+allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes
+
+# Compiler flag to allow reflexive dlopens.
+export_dynamic_flag_spec=$lt_export_dynamic_flag_spec
+
+# Compiler flag to generate shared objects directly from archives.
+whole_archive_flag_spec=$lt_whole_archive_flag_spec
+
+# Whether the compiler copes with passing no objects directly.
+compiler_needs_object=$lt_compiler_needs_object
+
+# Create an old-style archive from a shared archive.
+old_archive_from_new_cmds=$lt_old_archive_from_new_cmds
+
+# Create a temporary old-style archive to link instead of a shared archive.
+old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds
+
+# Commands used to build a shared archive.
+archive_cmds=$lt_archive_cmds
+archive_expsym_cmds=$lt_archive_expsym_cmds
+
+# Commands used to build a loadable module if different from building
+# a shared archive.
+module_cmds=$lt_module_cmds
+module_expsym_cmds=$lt_module_expsym_cmds
+
+# Whether we are building with GNU ld or not.
+with_gnu_ld=$lt_with_gnu_ld
+
+# Flag that allows shared libraries with undefined symbols to be built.
+allow_undefined_flag=$lt_allow_undefined_flag
+
+# Flag that enforces no undefined symbols.
+no_undefined_flag=$lt_no_undefined_flag
+
+# Flag to hardcode \$libdir into a binary during linking.
+# This must work even if \$libdir does not exist
+hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec
+
+# Whether we need a single "-rpath" flag with a separated argument.
+hardcode_libdir_separator=$lt_hardcode_libdir_separator
+
+# Set to "yes" if using DIR/libNAME\$shared_ext during linking hardcodes
+# DIR into the resulting binary.
+hardcode_direct=$hardcode_direct
+
+# Set to "yes" if using DIR/libNAME\$shared_ext during linking hardcodes
+# DIR into the resulting binary and the resulting library dependency is
+# "absolute",i.e impossible to change by setting \$shlibpath_var if the
+# library is relocated.
+hardcode_direct_absolute=$hardcode_direct_absolute
+
+# Set to "yes" if using the -LDIR flag during linking hardcodes DIR
+# into the resulting binary.
+hardcode_minus_L=$hardcode_minus_L
+
+# Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
+# into the resulting binary.
+hardcode_shlibpath_var=$hardcode_shlibpath_var
+
+# Set to "yes" if building a shared library automatically hardcodes DIR
+# into the library and all subsequent libraries and executables linked
+# against it.
+hardcode_automatic=$hardcode_automatic
+
+# Set to yes if linker adds runtime paths of dependent libraries
+# to runtime path list.
+inherit_rpath=$inherit_rpath
+
+# Whether libtool must link a program against all its dependency libraries.
+link_all_deplibs=$link_all_deplibs
+
+# Set to "yes" if exported symbols are required.
+always_export_symbols=$always_export_symbols
+
+# The commands to list exported symbols.
+export_symbols_cmds=$lt_export_symbols_cmds
+
+# Symbols that should not be listed in the preloaded symbols.
+exclude_expsyms=$lt_exclude_expsyms
+
+# Symbols that must always be exported.
+include_expsyms=$lt_include_expsyms
+
+# Commands necessary for linking programs (against libraries) with templates.
+prelink_cmds=$lt_prelink_cmds
+
+# Commands necessary for finishing linking programs.
+postlink_cmds=$lt_postlink_cmds
+
+# Specify filename containing input files.
+file_list_spec=$lt_file_list_spec
+
+# How to hardcode a shared library path into an executable.
+hardcode_action=$hardcode_action
+
+# ### END LIBTOOL CONFIG
+
+_LT_EOF
+
+ cat <<'_LT_EOF' >> "$cfgfile"
+
+# ### BEGIN FUNCTIONS SHARED WITH CONFIGURE
+
+# func_munge_path_list VARIABLE PATH
+# -----------------------------------
+# VARIABLE is name of variable containing _space_ separated list of
+# directories to be munged by the contents of PATH, which is string
+# having a format:
+# "DIR[:DIR]:"
+# string "DIR[ DIR]" will be prepended to VARIABLE
+# ":DIR[:DIR]"
+# string "DIR[ DIR]" will be appended to VARIABLE
+# "DIRP[:DIRP]::[DIRA:]DIRA"
+# string "DIRP[ DIRP]" will be prepended to VARIABLE and string
+# "DIRA[ DIRA]" will be appended to VARIABLE
+# "DIR[:DIR]"
+# VARIABLE will be replaced by "DIR[ DIR]"
+func_munge_path_list ()
+{
+ case x@S|@2 in
+ x)
+ ;;
+ *:)
+ eval @S|@1=\"`$ECHO @S|@2 | $SED 's/:/ /g'` \@S|@@S|@1\"
+ ;;
+ x:*)
+ eval @S|@1=\"\@S|@@S|@1 `$ECHO @S|@2 | $SED 's/:/ /g'`\"
+ ;;
+ *::*)
+ eval @S|@1=\"\@S|@@S|@1\ `$ECHO @S|@2 | $SED -e 's/.*:://' -e 's/:/ /g'`\"
+ eval @S|@1=\"`$ECHO @S|@2 | $SED -e 's/::.*//' -e 's/:/ /g'`\ \@S|@@S|@1\"
+ ;;
+ *)
+ eval @S|@1=\"`$ECHO @S|@2 | $SED 's/:/ /g'`\"
+ ;;
+ esac
+}
+
+
+# Calculate cc_basename. Skip known compiler wrappers and cross-prefix.
+func_cc_basename ()
+{
+ for cc_temp in @S|@*""; do
+ case $cc_temp in
+ compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
+ distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
+ \-*) ;;
+ *) break;;
+ esac
+ done
+ func_cc_basename_result=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
+}
+
+
+# ### END FUNCTIONS SHARED WITH CONFIGURE
+
+_LT_EOF
+
+ case $host_os in
+ aix3*)
+ cat <<\_LT_EOF >> "$cfgfile"
+# AIX sometimes has problems with the GCC collect2 program. For some
+# reason, if we set the COLLECT_NAMES environment variable, the problems
+# vanish in a puff of smoke.
+if test set != "${COLLECT_NAMES+set}"; then
+ COLLECT_NAMES=
+ export COLLECT_NAMES
+fi
+_LT_EOF
+ ;;
+ esac
+
+
+ltmain=$ac_aux_dir/ltmain.sh
+
+
+ # We use sed instead of cat because bash on DJGPP gets confused if
+ # if finds mixed CR/LF and LF-only lines. Since sed operates in
+ # text mode, it properly converts lines to CR/LF. This bash problem
+ # is reportedly fixed, but why not run on old versions too?
+ sed '$q' "$ltmain" >> "$cfgfile" \
+ || (rm -f "$cfgfile"; exit 1)
+
+ mv -f "$cfgfile" "$ofile" ||
+ (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
+ chmod +x "$ofile"
+
+## KPSE_DLL_NAME: Specify the DLL name
+if test "x$kpse_dll_name" != x; then
+ $SED '/^soname_spec=/a\
+## KPSE_DLL_NAME: Specify the DLL name\
+soname_spec='$kpse_dll_name'.dll\
+' "$ofile" >"$cfgfile"
+ mv "$cfgfile" "$ofile" ||
+ (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
+ chmod +x "$ofile"
+fi
+ ;;
+
+ esac
+done # for ac_tag
+
+
+as_fn_exit 0
+_ACEOF
+ac_clean_files=$ac_clean_files_save
+
+test $ac_write_fail = 0 ||
+ as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
+
+
+# configure is writing to config.log, and then calls config.status.
+# config.status does its own redirection, appending to config.log.
+# Unfortunately, on DOS this fails, as config.log is still kept open
+# by configure, so config.status won't be able to write to it; its
+# output is simply discarded. So we exec the FD to /dev/null,
+# effectively closing config.log, so it can be properly (re)opened and
+# appended to by config.status. When coming back to configure, we
+# need to make the FD available again.
+if test "$no_create" != yes; then
+ ac_cs_success=:
+ ac_config_status_args=
+ test "$silent" = yes &&
+ ac_config_status_args="$ac_config_status_args --quiet"
+ exec 5>/dev/null
+ $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
+ exec 5>>config.log
+ # Use ||, not &&, to avoid exiting from the if with $? = 1, which
+ # would make configure fail if this is the last instruction.
+ $ac_cs_success || as_fn_exit 1
+fi
+if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
+$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
+fi
+
diff --git a/Build/source/libs/lua53/autom4te.cache/output.2 b/Build/source/libs/lua53/autom4te.cache/output.2
new file mode 100644
index 00000000000..c157aaa3ed1
--- /dev/null
+++ b/Build/source/libs/lua53/autom4te.cache/output.2
@@ -0,0 +1,16150 @@
+@%:@! /bin/sh
+@%:@ Guess values for system-dependent variables and create Makefiles.
+@%:@ Generated by GNU Autoconf 2.69 for lua53 (TeX Live) 5.3.4.
+@%:@
+@%:@ Report bugs to <tex-k@tug.org>.
+@%:@
+@%:@
+@%:@ Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
+@%:@
+@%:@
+@%:@ This configure script is free software; the Free Software Foundation
+@%:@ gives unlimited permission to copy, distribute and modify it.
+## -------------------- ##
+## M4sh Initialization. ##
+## -------------------- ##
+
+# Be more Bourne compatible
+DUALCASE=1; export DUALCASE # for MKS sh
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
+ emulate sh
+ NULLCMD=:
+ # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
+ # is contrary to our usage. Disable this feature.
+ alias -g '${1+"$@"}'='"$@"'
+ setopt NO_GLOB_SUBST
+else
+ case `(set -o) 2>/dev/null` in @%:@(
+ *posix*) :
+ set -o posix ;; @%:@(
+ *) :
+ ;;
+esac
+fi
+
+
+as_nl='
+'
+export as_nl
+# Printing a long string crashes Solaris 7 /usr/bin/printf.
+as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
+# Prefer a ksh shell builtin over an external printf program on Solaris,
+# but without wasting forks for bash or zsh.
+if test -z "$BASH_VERSION$ZSH_VERSION" \
+ && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
+ as_echo='print -r --'
+ as_echo_n='print -rn --'
+elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
+ as_echo='printf %s\n'
+ as_echo_n='printf %s'
+else
+ if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
+ as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
+ as_echo_n='/usr/ucb/echo -n'
+ else
+ as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
+ as_echo_n_body='eval
+ arg=$1;
+ case $arg in @%:@(
+ *"$as_nl"*)
+ expr "X$arg" : "X\\(.*\\)$as_nl";
+ arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
+ esac;
+ expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
+ '
+ export as_echo_n_body
+ as_echo_n='sh -c $as_echo_n_body as_echo'
+ fi
+ export as_echo_body
+ as_echo='sh -c $as_echo_body as_echo'
+fi
+
+# The user is always right.
+if test "${PATH_SEPARATOR+set}" != set; then
+ PATH_SEPARATOR=:
+ (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
+ (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
+ PATH_SEPARATOR=';'
+ }
+fi
+
+
+# IFS
+# We need space, tab and new line, in precisely that order. Quoting is
+# there to prevent editors from complaining about space-tab.
+# (If _AS_PATH_WALK were called with IFS unset, it would disable word
+# splitting by setting IFS to empty value.)
+IFS=" "" $as_nl"
+
+# Find who we are. Look in the path if we contain no directory separator.
+as_myself=
+case $0 in @%:@((
+ *[\\/]* ) as_myself=$0 ;;
+ *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
+ done
+IFS=$as_save_IFS
+
+ ;;
+esac
+# We did not find ourselves, most probably we were run as `sh COMMAND'
+# in which case we are not to be found in the path.
+if test "x$as_myself" = x; then
+ as_myself=$0
+fi
+if test ! -f "$as_myself"; then
+ $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
+ exit 1
+fi
+
+# Unset variables that we do not need and which cause bugs (e.g. in
+# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
+# suppresses any "Segmentation fault" message there. '((' could
+# trigger a bug in pdksh 5.2.14.
+for as_var in BASH_ENV ENV MAIL MAILPATH
+do eval test x\${$as_var+set} = xset \
+ && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
+done
+PS1='$ '
+PS2='> '
+PS4='+ '
+
+# NLS nuisances.
+LC_ALL=C
+export LC_ALL
+LANGUAGE=C
+export LANGUAGE
+
+# CDPATH.
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
+
+# Use a proper internal environment variable to ensure we don't fall
+ # into an infinite loop, continuously re-executing ourselves.
+ if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
+ _as_can_reexec=no; export _as_can_reexec;
+ # We cannot yet assume a decent shell, so we have to provide a
+# neutralization value for shells without unset; and this also
+# works around shells that cannot unset nonexistent variables.
+# Preserve -v and -x to the replacement shell.
+BASH_ENV=/dev/null
+ENV=/dev/null
+(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
+case $- in @%:@ ((((
+ *v*x* | *x*v* ) as_opts=-vx ;;
+ *v* ) as_opts=-v ;;
+ *x* ) as_opts=-x ;;
+ * ) as_opts= ;;
+esac
+exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
+# Admittedly, this is quite paranoid, since all the known shells bail
+# out after a failed `exec'.
+$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
+as_fn_exit 255
+ fi
+ # We don't want this to propagate to other subprocesses.
+ { _as_can_reexec=; unset _as_can_reexec;}
+if test "x$CONFIG_SHELL" = x; then
+ as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
+ emulate sh
+ NULLCMD=:
+ # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
+ # is contrary to our usage. Disable this feature.
+ alias -g '\${1+\"\$@\"}'='\"\$@\"'
+ setopt NO_GLOB_SUBST
+else
+ case \`(set -o) 2>/dev/null\` in @%:@(
+ *posix*) :
+ set -o posix ;; @%:@(
+ *) :
+ ;;
+esac
+fi
+"
+ as_required="as_fn_return () { (exit \$1); }
+as_fn_success () { as_fn_return 0; }
+as_fn_failure () { as_fn_return 1; }
+as_fn_ret_success () { return 0; }
+as_fn_ret_failure () { return 1; }
+
+exitcode=0
+as_fn_success || { exitcode=1; echo as_fn_success failed.; }
+as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
+as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
+as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
+if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
+
+else
+ exitcode=1; echo positional parameters were not saved.
+fi
+test x\$exitcode = x0 || exit 1
+test -x / || exit 1"
+ as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
+ as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
+ eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
+ test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
+
+ test -n \"\${ZSH_VERSION+set}\${BASH_VERSION+set}\" || (
+ ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+ ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
+ ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
+ PATH=/empty FPATH=/empty; export PATH FPATH
+ test \"X\`printf %s \$ECHO\`\" = \"X\$ECHO\" \\
+ || test \"X\`print -r -- \$ECHO\`\" = \"X\$ECHO\" ) || exit 1
+test \$(( 1 + 1 )) = 2 || exit 1"
+ if (eval "$as_required") 2>/dev/null; then :
+ as_have_required=yes
+else
+ as_have_required=no
+fi
+ if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
+
+else
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+as_found=false
+for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ as_found=:
+ case $as_dir in @%:@(
+ /*)
+ for as_base in sh bash ksh sh5; do
+ # Try only shells that exist, to save several forks.
+ as_shell=$as_dir/$as_base
+ if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
+ { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
+ CONFIG_SHELL=$as_shell as_have_required=yes
+ if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
+ break 2
+fi
+fi
+ done;;
+ esac
+ as_found=false
+done
+$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
+ { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
+ CONFIG_SHELL=$SHELL as_have_required=yes
+fi; }
+IFS=$as_save_IFS
+
+
+ if test "x$CONFIG_SHELL" != x; then :
+ export CONFIG_SHELL
+ # We cannot yet assume a decent shell, so we have to provide a
+# neutralization value for shells without unset; and this also
+# works around shells that cannot unset nonexistent variables.
+# Preserve -v and -x to the replacement shell.
+BASH_ENV=/dev/null
+ENV=/dev/null
+(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
+case $- in @%:@ ((((
+ *v*x* | *x*v* ) as_opts=-vx ;;
+ *v* ) as_opts=-v ;;
+ *x* ) as_opts=-x ;;
+ * ) as_opts= ;;
+esac
+exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
+# Admittedly, this is quite paranoid, since all the known shells bail
+# out after a failed `exec'.
+$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
+exit 255
+fi
+
+ if test x$as_have_required = xno; then :
+ $as_echo "$0: This script requires a shell more modern than all"
+ $as_echo "$0: the shells that I found on your system."
+ if test x${ZSH_VERSION+set} = xset ; then
+ $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
+ $as_echo "$0: be upgraded to zsh 4.3.4 or later."
+ else
+ $as_echo "$0: Please tell bug-autoconf@gnu.org and tex-k@tug.org
+$0: about your system, including any error possibly output
+$0: before this message. Then install a modern shell, or
+$0: manually run the script under such a shell if you do
+$0: have one."
+ fi
+ exit 1
+fi
+fi
+fi
+SHELL=${CONFIG_SHELL-/bin/sh}
+export SHELL
+# Unset more variables known to interfere with behavior of common tools.
+CLICOLOR_FORCE= GREP_OPTIONS=
+unset CLICOLOR_FORCE GREP_OPTIONS
+
+## --------------------- ##
+## M4sh Shell Functions. ##
+## --------------------- ##
+@%:@ as_fn_unset VAR
+@%:@ ---------------
+@%:@ Portably unset VAR.
+as_fn_unset ()
+{
+ { eval $1=; unset $1;}
+}
+as_unset=as_fn_unset
+
+@%:@ as_fn_set_status STATUS
+@%:@ -----------------------
+@%:@ Set @S|@? to STATUS, without forking.
+as_fn_set_status ()
+{
+ return $1
+} @%:@ as_fn_set_status
+
+@%:@ as_fn_exit STATUS
+@%:@ -----------------
+@%:@ Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
+as_fn_exit ()
+{
+ set +e
+ as_fn_set_status $1
+ exit $1
+} @%:@ as_fn_exit
+
+@%:@ as_fn_mkdir_p
+@%:@ -------------
+@%:@ Create "@S|@as_dir" as a directory, including parents if necessary.
+as_fn_mkdir_p ()
+{
+
+ case $as_dir in #(
+ -*) as_dir=./$as_dir;;
+ esac
+ test -d "$as_dir" || eval $as_mkdir_p || {
+ as_dirs=
+ while :; do
+ case $as_dir in #(
+ *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
+ *) as_qdir=$as_dir;;
+ esac
+ as_dirs="'$as_qdir' $as_dirs"
+ as_dir=`$as_dirname -- "$as_dir" ||
+$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$as_dir" : 'X\(//\)[^/]' \| \
+ X"$as_dir" : 'X\(//\)$' \| \
+ X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$as_dir" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+ test -d "$as_dir" && break
+ done
+ test -z "$as_dirs" || eval "mkdir $as_dirs"
+ } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
+
+
+} @%:@ as_fn_mkdir_p
+
+@%:@ as_fn_executable_p FILE
+@%:@ -----------------------
+@%:@ Test if FILE is an executable regular file.
+as_fn_executable_p ()
+{
+ test -f "$1" && test -x "$1"
+} @%:@ as_fn_executable_p
+@%:@ as_fn_append VAR VALUE
+@%:@ ----------------------
+@%:@ Append the text in VALUE to the end of the definition contained in VAR. Take
+@%:@ advantage of any shell optimizations that allow amortized linear growth over
+@%:@ repeated appends, instead of the typical quadratic growth present in naive
+@%:@ implementations.
+if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
+ eval 'as_fn_append ()
+ {
+ eval $1+=\$2
+ }'
+else
+ as_fn_append ()
+ {
+ eval $1=\$$1\$2
+ }
+fi # as_fn_append
+
+@%:@ as_fn_arith ARG...
+@%:@ ------------------
+@%:@ Perform arithmetic evaluation on the ARGs, and store the result in the
+@%:@ global @S|@as_val. Take advantage of shells that can avoid forks. The arguments
+@%:@ must be portable across @S|@(()) and expr.
+if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
+ eval 'as_fn_arith ()
+ {
+ as_val=$(( $* ))
+ }'
+else
+ as_fn_arith ()
+ {
+ as_val=`expr "$@" || test $? -eq 1`
+ }
+fi # as_fn_arith
+
+
+@%:@ as_fn_error STATUS ERROR [LINENO LOG_FD]
+@%:@ ----------------------------------------
+@%:@ Output "`basename @S|@0`: error: ERROR" to stderr. If LINENO and LOG_FD are
+@%:@ provided, also output the error to LOG_FD, referencing LINENO. Then exit the
+@%:@ script with STATUS, using 1 if that was 0.
+as_fn_error ()
+{
+ as_status=$1; test $as_status -eq 0 && as_status=1
+ if test "$4"; then
+ as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
+ fi
+ $as_echo "$as_me: error: $2" >&2
+ as_fn_exit $as_status
+} @%:@ as_fn_error
+
+if expr a : '\(a\)' >/dev/null 2>&1 &&
+ test "X`expr 00001 : '.*\(...\)'`" = X001; then
+ as_expr=expr
+else
+ as_expr=false
+fi
+
+if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
+ as_basename=basename
+else
+ as_basename=false
+fi
+
+if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
+ as_dirname=dirname
+else
+ as_dirname=false
+fi
+
+as_me=`$as_basename -- "$0" ||
+$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
+ X"$0" : 'X\(//\)$' \| \
+ X"$0" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X/"$0" |
+ sed '/^.*\/\([^/][^/]*\)\/*$/{
+ s//\1/
+ q
+ }
+ /^X\/\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\/\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+
+# Avoid depending upon Character Ranges.
+as_cr_letters='abcdefghijklmnopqrstuvwxyz'
+as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
+as_cr_Letters=$as_cr_letters$as_cr_LETTERS
+as_cr_digits='0123456789'
+as_cr_alnum=$as_cr_Letters$as_cr_digits
+
+
+ as_lineno_1=$LINENO as_lineno_1a=$LINENO
+ as_lineno_2=$LINENO as_lineno_2a=$LINENO
+ eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
+ test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
+ # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
+ sed -n '
+ p
+ /[$]LINENO/=
+ ' <$as_myself |
+ sed '
+ s/[$]LINENO.*/&-/
+ t lineno
+ b
+ :lineno
+ N
+ :loop
+ s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
+ t loop
+ s/-\n.*//
+ ' >$as_me.lineno &&
+ chmod +x "$as_me.lineno" ||
+ { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
+
+ # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
+ # already done that, so ensure we don't try to do so again and fall
+ # in an infinite loop. This has already happened in practice.
+ _as_can_reexec=no; export _as_can_reexec
+ # Don't try to exec as it changes $[0], causing all sort of problems
+ # (the dirname of $[0] is not the place where we might find the
+ # original and so on. Autoconf is especially sensitive to this).
+ . "./$as_me.lineno"
+ # Exit status is that of the last command.
+ exit
+}
+
+ECHO_C= ECHO_N= ECHO_T=
+case `echo -n x` in @%:@(((((
+-n*)
+ case `echo 'xy\c'` in
+ *c*) ECHO_T=' ';; # ECHO_T is single tab character.
+ xy) ECHO_C='\c';;
+ *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
+ ECHO_T=' ';;
+ esac;;
+*)
+ ECHO_N='-n';;
+esac
+
+rm -f conf$$ conf$$.exe conf$$.file
+if test -d conf$$.dir; then
+ rm -f conf$$.dir/conf$$.file
+else
+ rm -f conf$$.dir
+ mkdir conf$$.dir 2>/dev/null
+fi
+if (echo >conf$$.file) 2>/dev/null; then
+ if ln -s conf$$.file conf$$ 2>/dev/null; then
+ as_ln_s='ln -s'
+ # ... but there are two gotchas:
+ # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
+ # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
+ # In both cases, we have to default to `cp -pR'.
+ ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
+ as_ln_s='cp -pR'
+ elif ln conf$$.file conf$$ 2>/dev/null; then
+ as_ln_s=ln
+ else
+ as_ln_s='cp -pR'
+ fi
+else
+ as_ln_s='cp -pR'
+fi
+rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
+rmdir conf$$.dir 2>/dev/null
+
+if mkdir -p . 2>/dev/null; then
+ as_mkdir_p='mkdir -p "$as_dir"'
+else
+ test -d ./-p && rmdir ./-p
+ as_mkdir_p=false
+fi
+
+as_test_x='test -x'
+as_executable_p=as_fn_executable_p
+
+# Sed expression to map a string onto a valid CPP name.
+as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
+
+# Sed expression to map a string onto a valid variable name.
+as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
+
+SHELL=${CONFIG_SHELL-/bin/sh}
+
+
+test -n "$DJDIR" || exec 7<&0 </dev/null
+exec 6>&1
+
+# Name of the host.
+# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
+# so uname gets run too.
+ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
+
+#
+# Initializations.
+#
+ac_default_prefix=/usr/local
+ac_clean_files=
+ac_config_libobj_dir=.
+LIB@&t@OBJS=
+cross_compiling=no
+subdirs=
+MFLAGS=
+MAKEFLAGS=
+
+# Identity of this package.
+PACKAGE_NAME='lua53 (TeX Live)'
+PACKAGE_TARNAME='lua53--tex-live-'
+PACKAGE_VERSION='5.3.4'
+PACKAGE_STRING='lua53 (TeX Live) 5.3.4'
+PACKAGE_BUGREPORT='tex-k@tug.org'
+PACKAGE_URL=''
+
+ac_unique_file="lua53-src/src/lua.c"
+# Factoring default headers for most tests.
+ac_includes_default="\
+#include <stdio.h>
+#ifdef HAVE_SYS_TYPES_H
+# include <sys/types.h>
+#endif
+#ifdef HAVE_SYS_STAT_H
+# include <sys/stat.h>
+#endif
+#ifdef STDC_HEADERS
+# include <stdlib.h>
+# include <stddef.h>
+#else
+# ifdef HAVE_STDLIB_H
+# include <stdlib.h>
+# endif
+#endif
+#ifdef HAVE_STRING_H
+# if !defined STDC_HEADERS && defined HAVE_MEMORY_H
+# include <memory.h>
+# endif
+# include <string.h>
+#endif
+#ifdef HAVE_STRINGS_H
+# include <strings.h>
+#endif
+#ifdef HAVE_INTTYPES_H
+# include <inttypes.h>
+#endif
+#ifdef HAVE_STDINT_H
+# include <stdint.h>
+#endif
+#ifdef HAVE_UNISTD_H
+# include <unistd.h>
+#endif"
+
+ac_subst_vars='am__EXEEXT_FALSE
+am__EXEEXT_TRUE
+LTLIBOBJS
+LIB@&t@OBJS
+LUA53_TREE
+LUA53_DEFINES
+build_FALSE
+build_TRUE
+CPP
+LT_SYS_LIBRARY_PATH
+OTOOL64
+OTOOL
+LIPO
+NMEDIT
+DSYMUTIL
+MANIFEST_TOOL
+ac_ct_AR
+AR
+NM
+ac_ct_DUMPBIN
+DUMPBIN
+LD
+FGREP
+EGREP
+GREP
+SED
+host_os
+host_vendor
+host_cpu
+host
+build_os
+build_vendor
+build_cpu
+build
+LIBTOOL
+OBJDUMP
+DLLTOOL
+AS
+LUA53_LT_VERSINFO
+LUA53VERSION
+LN_S
+RANLIB
+WARNING_CFLAGS
+am__fastdepCC_FALSE
+am__fastdepCC_TRUE
+CCDEPMODE
+am__nodep
+AMDEPBACKSLASH
+AMDEP_FALSE
+AMDEP_TRUE
+am__quote
+am__include
+DEPDIR
+OBJEXT
+EXEEXT
+ac_ct_CC
+CPPFLAGS
+LDFLAGS
+CFLAGS
+CC
+MAINT
+MAINTAINER_MODE_FALSE
+MAINTAINER_MODE_TRUE
+AM_BACKSLASH
+AM_DEFAULT_VERBOSITY
+AM_DEFAULT_V
+AM_V
+am__untar
+am__tar
+AMTAR
+am__leading_dot
+SET_MAKE
+AWK
+mkdir_p
+MKDIR_P
+INSTALL_STRIP_PROGRAM
+STRIP
+install_sh
+MAKEINFO
+AUTOHEADER
+AUTOMAKE
+AUTOCONF
+ACLOCAL
+VERSION
+PACKAGE
+CYGPATH_W
+am__isrc
+INSTALL_DATA
+INSTALL_SCRIPT
+INSTALL_PROGRAM
+target_alias
+host_alias
+build_alias
+LIBS
+ECHO_T
+ECHO_N
+ECHO_C
+DEFS
+mandir
+localedir
+libdir
+psdir
+pdfdir
+dvidir
+htmldir
+infodir
+docdir
+oldincludedir
+includedir
+runstatedir
+localstatedir
+sharedstatedir
+sysconfdir
+datadir
+datarootdir
+libexecdir
+sbindir
+bindir
+program_transform_name
+prefix
+exec_prefix
+PACKAGE_URL
+PACKAGE_BUGREPORT
+PACKAGE_STRING
+PACKAGE_VERSION
+PACKAGE_TARNAME
+PACKAGE_NAME
+PATH_SEPARATOR
+SHELL'
+ac_subst_files=''
+ac_user_opts='
+enable_option_checking
+enable_silent_rules
+enable_maintainer_mode
+enable_dependency_tracking
+enable_compiler_warnings
+enable_shared
+enable_static
+with_pic
+enable_fast_install
+with_aix_soname
+with_gnu_ld
+with_sysroot
+enable_libtool_lock
+enable_largefile
+'
+ ac_precious_vars='build_alias
+host_alias
+target_alias
+CC
+CFLAGS
+LDFLAGS
+LIBS
+CPPFLAGS
+LT_SYS_LIBRARY_PATH
+CPP'
+
+
+# Initialize some variables set by options.
+ac_init_help=
+ac_init_version=false
+ac_unrecognized_opts=
+ac_unrecognized_sep=
+# The variables have the same names as the options, with
+# dashes changed to underlines.
+cache_file=/dev/null
+exec_prefix=NONE
+no_create=
+no_recursion=
+prefix=NONE
+program_prefix=NONE
+program_suffix=NONE
+program_transform_name=s,x,x,
+silent=
+site=
+srcdir=
+verbose=
+x_includes=NONE
+x_libraries=NONE
+
+# Installation directory options.
+# These are left unexpanded so users can "make install exec_prefix=/foo"
+# and all the variables that are supposed to be based on exec_prefix
+# by default will actually change.
+# Use braces instead of parens because sh, perl, etc. also accept them.
+# (The list follows the same order as the GNU Coding Standards.)
+bindir='${exec_prefix}/bin'
+sbindir='${exec_prefix}/sbin'
+libexecdir='${exec_prefix}/libexec'
+datarootdir='${prefix}/share'
+datadir='${datarootdir}'
+sysconfdir='${prefix}/etc'
+sharedstatedir='${prefix}/com'
+localstatedir='${prefix}/var'
+runstatedir='${localstatedir}/run'
+includedir='${prefix}/include'
+oldincludedir='/usr/include'
+docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
+infodir='${datarootdir}/info'
+htmldir='${docdir}'
+dvidir='${docdir}'
+pdfdir='${docdir}'
+psdir='${docdir}'
+libdir='${exec_prefix}/lib'
+localedir='${datarootdir}/locale'
+mandir='${datarootdir}/man'
+
+ac_prev=
+ac_dashdash=
+for ac_option
+do
+ # If the previous option needs an argument, assign it.
+ if test -n "$ac_prev"; then
+ eval $ac_prev=\$ac_option
+ ac_prev=
+ continue
+ fi
+
+ case $ac_option in
+ *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
+ *=) ac_optarg= ;;
+ *) ac_optarg=yes ;;
+ esac
+
+ # Accept the important Cygnus configure options, so we can diagnose typos.
+
+ case $ac_dashdash$ac_option in
+ --)
+ ac_dashdash=yes ;;
+
+ -bindir | --bindir | --bindi | --bind | --bin | --bi)
+ ac_prev=bindir ;;
+ -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
+ bindir=$ac_optarg ;;
+
+ -build | --build | --buil | --bui | --bu)
+ ac_prev=build_alias ;;
+ -build=* | --build=* | --buil=* | --bui=* | --bu=*)
+ build_alias=$ac_optarg ;;
+
+ -cache-file | --cache-file | --cache-fil | --cache-fi \
+ | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
+ ac_prev=cache_file ;;
+ -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
+ | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
+ cache_file=$ac_optarg ;;
+
+ --config-cache | -C)
+ cache_file=config.cache ;;
+
+ -datadir | --datadir | --datadi | --datad)
+ ac_prev=datadir ;;
+ -datadir=* | --datadir=* | --datadi=* | --datad=*)
+ datadir=$ac_optarg ;;
+
+ -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
+ | --dataroo | --dataro | --datar)
+ ac_prev=datarootdir ;;
+ -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
+ | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
+ datarootdir=$ac_optarg ;;
+
+ -disable-* | --disable-*)
+ ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
+ # Reject names that are not valid shell variable names.
+ expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
+ as_fn_error $? "invalid feature name: $ac_useropt"
+ ac_useropt_orig=$ac_useropt
+ ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+ case $ac_user_opts in
+ *"
+"enable_$ac_useropt"
+"*) ;;
+ *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
+ ac_unrecognized_sep=', ';;
+ esac
+ eval enable_$ac_useropt=no ;;
+
+ -docdir | --docdir | --docdi | --doc | --do)
+ ac_prev=docdir ;;
+ -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
+ docdir=$ac_optarg ;;
+
+ -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
+ ac_prev=dvidir ;;
+ -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
+ dvidir=$ac_optarg ;;
+
+ -enable-* | --enable-*)
+ ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
+ # Reject names that are not valid shell variable names.
+ expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
+ as_fn_error $? "invalid feature name: $ac_useropt"
+ ac_useropt_orig=$ac_useropt
+ ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+ case $ac_user_opts in
+ *"
+"enable_$ac_useropt"
+"*) ;;
+ *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
+ ac_unrecognized_sep=', ';;
+ esac
+ eval enable_$ac_useropt=\$ac_optarg ;;
+
+ -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
+ | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
+ | --exec | --exe | --ex)
+ ac_prev=exec_prefix ;;
+ -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
+ | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
+ | --exec=* | --exe=* | --ex=*)
+ exec_prefix=$ac_optarg ;;
+
+ -gas | --gas | --ga | --g)
+ # Obsolete; use --with-gas.
+ with_gas=yes ;;
+
+ -help | --help | --hel | --he | -h)
+ ac_init_help=long ;;
+ -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
+ ac_init_help=recursive ;;
+ -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
+ ac_init_help=short ;;
+
+ -host | --host | --hos | --ho)
+ ac_prev=host_alias ;;
+ -host=* | --host=* | --hos=* | --ho=*)
+ host_alias=$ac_optarg ;;
+
+ -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
+ ac_prev=htmldir ;;
+ -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
+ | --ht=*)
+ htmldir=$ac_optarg ;;
+
+ -includedir | --includedir | --includedi | --included | --include \
+ | --includ | --inclu | --incl | --inc)
+ ac_prev=includedir ;;
+ -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
+ | --includ=* | --inclu=* | --incl=* | --inc=*)
+ includedir=$ac_optarg ;;
+
+ -infodir | --infodir | --infodi | --infod | --info | --inf)
+ ac_prev=infodir ;;
+ -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
+ infodir=$ac_optarg ;;
+
+ -libdir | --libdir | --libdi | --libd)
+ ac_prev=libdir ;;
+ -libdir=* | --libdir=* | --libdi=* | --libd=*)
+ libdir=$ac_optarg ;;
+
+ -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
+ | --libexe | --libex | --libe)
+ ac_prev=libexecdir ;;
+ -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
+ | --libexe=* | --libex=* | --libe=*)
+ libexecdir=$ac_optarg ;;
+
+ -localedir | --localedir | --localedi | --localed | --locale)
+ ac_prev=localedir ;;
+ -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
+ localedir=$ac_optarg ;;
+
+ -localstatedir | --localstatedir | --localstatedi | --localstated \
+ | --localstate | --localstat | --localsta | --localst | --locals)
+ ac_prev=localstatedir ;;
+ -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
+ | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
+ localstatedir=$ac_optarg ;;
+
+ -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
+ ac_prev=mandir ;;
+ -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
+ mandir=$ac_optarg ;;
+
+ -nfp | --nfp | --nf)
+ # Obsolete; use --without-fp.
+ with_fp=no ;;
+
+ -no-create | --no-create | --no-creat | --no-crea | --no-cre \
+ | --no-cr | --no-c | -n)
+ no_create=yes ;;
+
+ -no-recursion | --no-recursion | --no-recursio | --no-recursi \
+ | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
+ no_recursion=yes ;;
+
+ -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
+ | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
+ | --oldin | --oldi | --old | --ol | --o)
+ ac_prev=oldincludedir ;;
+ -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
+ | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
+ | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
+ oldincludedir=$ac_optarg ;;
+
+ -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
+ ac_prev=prefix ;;
+ -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
+ prefix=$ac_optarg ;;
+
+ -program-prefix | --program-prefix | --program-prefi | --program-pref \
+ | --program-pre | --program-pr | --program-p)
+ ac_prev=program_prefix ;;
+ -program-prefix=* | --program-prefix=* | --program-prefi=* \
+ | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
+ program_prefix=$ac_optarg ;;
+
+ -program-suffix | --program-suffix | --program-suffi | --program-suff \
+ | --program-suf | --program-su | --program-s)
+ ac_prev=program_suffix ;;
+ -program-suffix=* | --program-suffix=* | --program-suffi=* \
+ | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
+ program_suffix=$ac_optarg ;;
+
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+Usage: $0 [OPTION]... [VAR=VALUE]...
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+To assign environment variables (e.g., CC, CFLAGS...), specify them as
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+ User-defined run-time library search path.
+ CPP C preprocessor
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+Use these variables to override the choices made by `configure' or to help
+it to find libraries and programs with nonstandard names/locations.
+
+Report bugs to <tex-k@tug.org>.
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+lua53 (TeX Live) configure 5.3.4
+generated by GNU Autoconf 2.69
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+Copyright (C) 2012 Free Software Foundation, Inc.
+This configure script is free software; the Free Software Foundation
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+_ACEOF
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+ mv -f conftest.er1 conftest.err
+ fi
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest$ac_exeext && {
+ test "$cross_compiling" = yes ||
+ test -x conftest$ac_exeext
+ }; then :
+ ac_retval=0
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_retval=1
+fi
+ # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
+ # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
+ # interfere with the next link command; also delete a directory that is
+ # left behind by Apple's compiler. We do this before executing the actions.
+ rm -rf conftest.dSYM conftest_ipa8_conftest.oo
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+ as_fn_set_status $ac_retval
+
+} @%:@ ac_fn_c_try_link
+
+@%:@ ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
+@%:@ -------------------------------------------------------
+@%:@ Tests whether HEADER exists and can be compiled using the include files in
+@%:@ INCLUDES, setting the cache variable VAR accordingly.
+ac_fn_c_check_header_compile ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+$as_echo_n "checking for $2... " >&6; }
+if eval \${$3+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$4
+@%:@include <$2>
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ eval "$3=yes"
+else
+ eval "$3=no"
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+eval ac_res=\$$3
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+
+} @%:@ ac_fn_c_check_header_compile
+
+@%:@ ac_fn_c_try_cpp LINENO
+@%:@ ----------------------
+@%:@ Try to preprocess conftest.@S|@ac_ext, and return whether this succeeded.
+ac_fn_c_try_cpp ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ if { { ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
+ ac_status=$?
+ if test -s conftest.err; then
+ grep -v '^ *+' conftest.err >conftest.er1
+ cat conftest.er1 >&5
+ mv -f conftest.er1 conftest.err
+ fi
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } > conftest.i && {
+ test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ }; then :
+ ac_retval=0
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_retval=1
+fi
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+ as_fn_set_status $ac_retval
+
+} @%:@ ac_fn_c_try_cpp
+
+@%:@ ac_fn_c_try_run LINENO
+@%:@ ----------------------
+@%:@ Try to link conftest.@S|@ac_ext, and return whether this succeeded. Assumes
+@%:@ that executables *can* be run.
+ac_fn_c_try_run ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ if { { ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_link") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
+ { { case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_try") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }; then :
+ ac_retval=0
+else
+ $as_echo "$as_me: program exited with status $ac_status" >&5
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_retval=$ac_status
+fi
+ rm -rf conftest.dSYM conftest_ipa8_conftest.oo
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+ as_fn_set_status $ac_retval
+
+} @%:@ ac_fn_c_try_run
+
+@%:@ ac_fn_c_check_func LINENO FUNC VAR
+@%:@ ----------------------------------
+@%:@ Tests whether FUNC exists, setting the cache variable VAR accordingly
+ac_fn_c_check_func ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+$as_echo_n "checking for $2... " >&6; }
+if eval \${$3+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+/* Define $2 to an innocuous variant, in case <limits.h> declares $2.
+ For example, HP-UX 11i <limits.h> declares gettimeofday. */
+#define $2 innocuous_$2
+
+/* System header to define __stub macros and hopefully few prototypes,
+ which can conflict with char $2 (); below.
+ Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+ <limits.h> exists even on freestanding compilers. */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef $2
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char $2 ();
+/* The GNU C library defines this for functions which it implements
+ to always fail with ENOSYS. Some functions are actually named
+ something starting with __ and the normal name is an alias. */
+#if defined __stub_$2 || defined __stub___$2
+choke me
+#endif
+
+int
+main ()
+{
+return $2 ();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ eval "$3=yes"
+else
+ eval "$3=no"
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+eval ac_res=\$$3
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+
+} @%:@ ac_fn_c_check_func
+
+@%:@ ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
+@%:@ --------------------------------------------
+@%:@ Tries to find the compile-time value of EXPR in a program that includes
+@%:@ INCLUDES, setting VAR accordingly. Returns whether the value could be
+@%:@ computed
+ac_fn_c_compute_int ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ if test "$cross_compiling" = yes; then
+ # Depending upon the size, compute the lo and hi bounds.
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$4
+int
+main ()
+{
+static int test_array @<:@1 - 2 * !(($2) >= 0)@:>@;
+test_array @<:@0@:>@ = 0;
+return test_array @<:@0@:>@;
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_lo=0 ac_mid=0
+ while :; do
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$4
+int
+main ()
+{
+static int test_array @<:@1 - 2 * !(($2) <= $ac_mid)@:>@;
+test_array @<:@0@:>@ = 0;
+return test_array @<:@0@:>@;
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_hi=$ac_mid; break
+else
+ as_fn_arith $ac_mid + 1 && ac_lo=$as_val
+ if test $ac_lo -le $ac_mid; then
+ ac_lo= ac_hi=
+ break
+ fi
+ as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ done
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$4
+int
+main ()
+{
+static int test_array @<:@1 - 2 * !(($2) < 0)@:>@;
+test_array @<:@0@:>@ = 0;
+return test_array @<:@0@:>@;
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_hi=-1 ac_mid=-1
+ while :; do
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$4
+int
+main ()
+{
+static int test_array @<:@1 - 2 * !(($2) >= $ac_mid)@:>@;
+test_array @<:@0@:>@ = 0;
+return test_array @<:@0@:>@;
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_lo=$ac_mid; break
+else
+ as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
+ if test $ac_mid -le $ac_hi; then
+ ac_lo= ac_hi=
+ break
+ fi
+ as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ done
+else
+ ac_lo= ac_hi=
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+# Binary search between lo and hi bounds.
+while test "x$ac_lo" != "x$ac_hi"; do
+ as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$4
+int
+main ()
+{
+static int test_array @<:@1 - 2 * !(($2) <= $ac_mid)@:>@;
+test_array @<:@0@:>@ = 0;
+return test_array @<:@0@:>@;
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_hi=$ac_mid
+else
+ as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+done
+case $ac_lo in @%:@((
+?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
+'') ac_retval=1 ;;
+esac
+ else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$4
+static long int longval () { return $2; }
+static unsigned long int ulongval () { return $2; }
+@%:@include <stdio.h>
+@%:@include <stdlib.h>
+int
+main ()
+{
+
+ FILE *f = fopen ("conftest.val", "w");
+ if (! f)
+ return 1;
+ if (($2) < 0)
+ {
+ long int i = longval ();
+ if (i != ($2))
+ return 1;
+ fprintf (f, "%ld", i);
+ }
+ else
+ {
+ unsigned long int i = ulongval ();
+ if (i != ($2))
+ return 1;
+ fprintf (f, "%lu", i);
+ }
+ /* Do not output a trailing newline, as this causes \r\n confusion
+ on some platforms. */
+ return ferror (f) || fclose (f) != 0;
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+ echo >>conftest.val; read $3 <conftest.val; ac_retval=0
+else
+ ac_retval=1
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+ conftest.$ac_objext conftest.beam conftest.$ac_ext
+rm -f conftest.val
+
+ fi
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+ as_fn_set_status $ac_retval
+
+} @%:@ ac_fn_c_compute_int
+cat >config.log <<_ACEOF
+This file contains any messages produced by compilers while
+running configure, to aid debugging if configure makes a mistake.
+
+It was created by lua53 (TeX Live) $as_me 5.3.4, which was
+generated by GNU Autoconf 2.69. Invocation command line was
+
+ $ $0 $@
+
+_ACEOF
+exec 5>>config.log
+{
+cat <<_ASUNAME
+## --------- ##
+## Platform. ##
+## --------- ##
+
+hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
+uname -m = `(uname -m) 2>/dev/null || echo unknown`
+uname -r = `(uname -r) 2>/dev/null || echo unknown`
+uname -s = `(uname -s) 2>/dev/null || echo unknown`
+uname -v = `(uname -v) 2>/dev/null || echo unknown`
+
+/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
+/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
+
+/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
+/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
+/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
+/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
+/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
+/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
+/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
+
+_ASUNAME
+
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ $as_echo "PATH: $as_dir"
+ done
+IFS=$as_save_IFS
+
+} >&5
+
+cat >&5 <<_ACEOF
+
+
+## ----------- ##
+## Core tests. ##
+## ----------- ##
+
+_ACEOF
+
+
+# Keep a trace of the command line.
+# Strip out --no-create and --no-recursion so they do not pile up.
+# Strip out --silent because we don't want to record it for future runs.
+# Also quote any args containing shell meta-characters.
+# Make two passes to allow for proper duplicate-argument suppression.
+ac_configure_args=
+ac_configure_args0=
+ac_configure_args1=
+ac_must_keep_next=false
+for ac_pass in 1 2
+do
+ for ac_arg
+ do
+ case $ac_arg in
+ -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
+ -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+ | -silent | --silent | --silen | --sile | --sil)
+ continue ;;
+ *\'*)
+ ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
+ esac
+ case $ac_pass in
+ 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
+ 2)
+ as_fn_append ac_configure_args1 " '$ac_arg'"
+ if test $ac_must_keep_next = true; then
+ ac_must_keep_next=false # Got value, back to normal.
+ else
+ case $ac_arg in
+ *=* | --config-cache | -C | -disable-* | --disable-* \
+ | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
+ | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
+ | -with-* | --with-* | -without-* | --without-* | --x)
+ case "$ac_configure_args0 " in
+ "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
+ esac
+ ;;
+ -* ) ac_must_keep_next=true ;;
+ esac
+ fi
+ as_fn_append ac_configure_args " '$ac_arg'"
+ ;;
+ esac
+ done
+done
+{ ac_configure_args0=; unset ac_configure_args0;}
+{ ac_configure_args1=; unset ac_configure_args1;}
+
+# When interrupted or exit'd, cleanup temporary files, and complete
+# config.log. We remove comments because anyway the quotes in there
+# would cause problems or look ugly.
+# WARNING: Use '\'' to represent an apostrophe within the trap.
+# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
+trap 'exit_status=$?
+ # Save into config.log some information that might help in debugging.
+ {
+ echo
+
+ $as_echo "## ---------------- ##
+## Cache variables. ##
+## ---------------- ##"
+ echo
+ # The following way of writing the cache mishandles newlines in values,
+(
+ for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
+ eval ac_val=\$$ac_var
+ case $ac_val in #(
+ *${as_nl}*)
+ case $ac_var in #(
+ *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
+$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
+ esac
+ case $ac_var in #(
+ _ | IFS | as_nl) ;; #(
+ BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
+ *) { eval $ac_var=; unset $ac_var;} ;;
+ esac ;;
+ esac
+ done
+ (set) 2>&1 |
+ case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
+ *${as_nl}ac_space=\ *)
+ sed -n \
+ "s/'\''/'\''\\\\'\'''\''/g;
+ s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
+ ;; #(
+ *)
+ sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
+ ;;
+ esac |
+ sort
+)
+ echo
+
+ $as_echo "## ----------------- ##
+## Output variables. ##
+## ----------------- ##"
+ echo
+ for ac_var in $ac_subst_vars
+ do
+ eval ac_val=\$$ac_var
+ case $ac_val in
+ *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
+ esac
+ $as_echo "$ac_var='\''$ac_val'\''"
+ done | sort
+ echo
+
+ if test -n "$ac_subst_files"; then
+ $as_echo "## ------------------- ##
+## File substitutions. ##
+## ------------------- ##"
+ echo
+ for ac_var in $ac_subst_files
+ do
+ eval ac_val=\$$ac_var
+ case $ac_val in
+ *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
+ esac
+ $as_echo "$ac_var='\''$ac_val'\''"
+ done | sort
+ echo
+ fi
+
+ if test -s confdefs.h; then
+ $as_echo "## ----------- ##
+## confdefs.h. ##
+## ----------- ##"
+ echo
+ cat confdefs.h
+ echo
+ fi
+ test "$ac_signal" != 0 &&
+ $as_echo "$as_me: caught signal $ac_signal"
+ $as_echo "$as_me: exit $exit_status"
+ } >&5
+ rm -f core *.core core.conftest.* &&
+ rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
+ exit $exit_status
+' 0
+for ac_signal in 1 2 13 15; do
+ trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
+done
+ac_signal=0
+
+# confdefs.h avoids OS command line length limits that DEFS can exceed.
+rm -f -r conftest* confdefs.h
+
+$as_echo "/* confdefs.h */" > confdefs.h
+
+# Predefined preprocessor variables.
+
+cat >>confdefs.h <<_ACEOF
+@%:@define PACKAGE_NAME "$PACKAGE_NAME"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+@%:@define PACKAGE_TARNAME "$PACKAGE_TARNAME"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+@%:@define PACKAGE_VERSION "$PACKAGE_VERSION"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+@%:@define PACKAGE_STRING "$PACKAGE_STRING"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+@%:@define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+@%:@define PACKAGE_URL "$PACKAGE_URL"
+_ACEOF
+
+
+# Let the site file select an alternate cache file if it wants to.
+# Prefer an explicitly selected file to automatically selected ones.
+ac_site_file1=NONE
+ac_site_file2=NONE
+if test -n "$CONFIG_SITE"; then
+ # We do not want a PATH search for config.site.
+ case $CONFIG_SITE in @%:@((
+ -*) ac_site_file1=./$CONFIG_SITE;;
+ */*) ac_site_file1=$CONFIG_SITE;;
+ *) ac_site_file1=./$CONFIG_SITE;;
+ esac
+elif test "x$prefix" != xNONE; then
+ ac_site_file1=$prefix/share/config.site
+ ac_site_file2=$prefix/etc/config.site
+else
+ ac_site_file1=$ac_default_prefix/share/config.site
+ ac_site_file2=$ac_default_prefix/etc/config.site
+fi
+for ac_site_file in "$ac_site_file1" "$ac_site_file2"
+do
+ test "x$ac_site_file" = xNONE && continue
+ if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
+$as_echo "$as_me: loading site script $ac_site_file" >&6;}
+ sed 's/^/| /' "$ac_site_file" >&5
+ . "$ac_site_file" \
+ || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "failed to load site script $ac_site_file
+See \`config.log' for more details" "$LINENO" 5; }
+ fi
+done
+
+if test -r "$cache_file"; then
+ # Some versions of bash will fail to source /dev/null (special files
+ # actually), so we avoid doing that. DJGPP emulates it as a regular file.
+ if test /dev/null != "$cache_file" && test -f "$cache_file"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
+$as_echo "$as_me: loading cache $cache_file" >&6;}
+ case $cache_file in
+ [\\/]* | ?:[\\/]* ) . "$cache_file";;
+ *) . "./$cache_file";;
+ esac
+ fi
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
+$as_echo "$as_me: creating cache $cache_file" >&6;}
+ >$cache_file
+fi
+
+# Check that the precious variables saved in the cache have kept the same
+# value.
+ac_cache_corrupted=false
+for ac_var in $ac_precious_vars; do
+ eval ac_old_set=\$ac_cv_env_${ac_var}_set
+ eval ac_new_set=\$ac_env_${ac_var}_set
+ eval ac_old_val=\$ac_cv_env_${ac_var}_value
+ eval ac_new_val=\$ac_env_${ac_var}_value
+ case $ac_old_set,$ac_new_set in
+ set,)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
+$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
+ ac_cache_corrupted=: ;;
+ ,set)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
+$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
+ ac_cache_corrupted=: ;;
+ ,);;
+ *)
+ if test "x$ac_old_val" != "x$ac_new_val"; then
+ # differences in whitespace do not lead to failure.
+ ac_old_val_w=`echo x $ac_old_val`
+ ac_new_val_w=`echo x $ac_new_val`
+ if test "$ac_old_val_w" != "$ac_new_val_w"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
+$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
+ ac_cache_corrupted=:
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
+$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
+ eval $ac_var=\$ac_old_val
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
+$as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
+$as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
+ fi;;
+ esac
+ # Pass precious variables to config.status.
+ if test "$ac_new_set" = set; then
+ case $ac_new_val in
+ *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
+ *) ac_arg=$ac_var=$ac_new_val ;;
+ esac
+ case " $ac_configure_args " in
+ *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
+ *) as_fn_append ac_configure_args " '$ac_arg'" ;;
+ esac
+ fi
+done
+if $ac_cache_corrupted; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
+$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
+ as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
+fi
+## -------------------- ##
+## Main body of script. ##
+## -------------------- ##
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+
+
+ac_aux_dir=
+for ac_dir in ../../build-aux "$srcdir"/../../build-aux; do
+ if test -f "$ac_dir/install-sh"; then
+ ac_aux_dir=$ac_dir
+ ac_install_sh="$ac_aux_dir/install-sh -c"
+ break
+ elif test -f "$ac_dir/install.sh"; then
+ ac_aux_dir=$ac_dir
+ ac_install_sh="$ac_aux_dir/install.sh -c"
+ break
+ elif test -f "$ac_dir/shtool"; then
+ ac_aux_dir=$ac_dir
+ ac_install_sh="$ac_aux_dir/shtool install -c"
+ break
+ fi
+done
+if test -z "$ac_aux_dir"; then
+ as_fn_error $? "cannot find install-sh, install.sh, or shtool in ../../build-aux \"$srcdir\"/../../build-aux" "$LINENO" 5
+fi
+
+# These three variables are undocumented and unsupported,
+# and are intended to be withdrawn in a future Autoconf release.
+# They can cause serious problems if a builder's source tree is in a directory
+# whose full name contains unusual characters.
+ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
+ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
+ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
+
+
+
+
+am__api_version='1.15'
+
+# Find a good install program. We prefer a C program (faster),
+# so one script is as good as another. But avoid the broken or
+# incompatible versions:
+# SysV /etc/install, /usr/sbin/install
+# SunOS /usr/etc/install
+# IRIX /sbin/install
+# AIX /bin/install
+# AmigaOS /C/install, which installs bootblocks on floppy discs
+# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
+# AFS /usr/afsws/bin/install, which mishandles nonexistent args
+# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
+# OS/2's system install, which has a completely different semantic
+# ./install, which can be erroneously created by make from ./install.sh.
+# Reject install programs that cannot install multiple files.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
+$as_echo_n "checking for a BSD-compatible install... " >&6; }
+if test -z "$INSTALL"; then
+if ${ac_cv_path_install+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ # Account for people who put trailing slashes in PATH elements.
+case $as_dir/ in @%:@((
+ ./ | .// | /[cC]/* | \
+ /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
+ ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
+ /usr/ucb/* ) ;;
+ *)
+ # OSF1 and SCO ODT 3.0 have their own names for install.
+ # Don't use installbsd from OSF since it installs stuff as root
+ # by default.
+ for ac_prog in ginstall scoinst install; do
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
+ if test $ac_prog = install &&
+ grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
+ # AIX install. It has an incompatible calling convention.
+ :
+ elif test $ac_prog = install &&
+ grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
+ # program-specific install script used by HP pwplus--don't use.
+ :
+ else
+ rm -rf conftest.one conftest.two conftest.dir
+ echo one > conftest.one
+ echo two > conftest.two
+ mkdir conftest.dir
+ if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
+ test -s conftest.one && test -s conftest.two &&
+ test -s conftest.dir/conftest.one &&
+ test -s conftest.dir/conftest.two
+ then
+ ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
+ break 3
+ fi
+ fi
+ fi
+ done
+ done
+ ;;
+esac
+
+ done
+IFS=$as_save_IFS
+
+rm -rf conftest.one conftest.two conftest.dir
+
+fi
+ if test "${ac_cv_path_install+set}" = set; then
+ INSTALL=$ac_cv_path_install
+ else
+ # As a last resort, use the slow shell script. Don't cache a
+ # value for INSTALL within a source directory, because that will
+ # break other packages using the cache if that directory is
+ # removed, or if the value is a relative name.
+ INSTALL=$ac_install_sh
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
+$as_echo "$INSTALL" >&6; }
+
+# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
+# It thinks the first close brace ends the variable substitution.
+test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
+
+test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
+
+test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
+$as_echo_n "checking whether build environment is sane... " >&6; }
+# Reject unsafe characters in $srcdir or the absolute working directory
+# name. Accept space and tab only in the latter.
+am_lf='
+'
+case `pwd` in
+ *[\\\"\#\$\&\'\`$am_lf]*)
+ as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;;
+esac
+case $srcdir in
+ *[\\\"\#\$\&\'\`$am_lf\ \ ]*)
+ as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;;
+esac
+
+# Do 'set' in a subshell so we don't clobber the current shell's
+# arguments. Must try -L first in case configure is actually a
+# symlink; some systems play weird games with the mod time of symlinks
+# (eg FreeBSD returns the mod time of the symlink's containing
+# directory).
+if (
+ am_has_slept=no
+ for am_try in 1 2; do
+ echo "timestamp, slept: $am_has_slept" > conftest.file
+ set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
+ if test "$*" = "X"; then
+ # -L didn't work.
+ set X `ls -t "$srcdir/configure" conftest.file`
+ fi
+ if test "$*" != "X $srcdir/configure conftest.file" \
+ && test "$*" != "X conftest.file $srcdir/configure"; then
+
+ # If neither matched, then we have a broken ls. This can happen
+ # if, for instance, CONFIG_SHELL is bash and it inherits a
+ # broken ls alias from the environment. This has actually
+ # happened. Such a system could not be considered "sane".
+ as_fn_error $? "ls -t appears to fail. Make sure there is not a broken
+ alias in your environment" "$LINENO" 5
+ fi
+ if test "$2" = conftest.file || test $am_try -eq 2; then
+ break
+ fi
+ # Just in case.
+ sleep 1
+ am_has_slept=yes
+ done
+ test "$2" = conftest.file
+ )
+then
+ # Ok.
+ :
+else
+ as_fn_error $? "newly created file is older than distributed files!
+Check your system clock" "$LINENO" 5
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+# If we didn't sleep, we still need to ensure time stamps of config.status and
+# generated files are strictly newer.
+am_sleep_pid=
+if grep 'slept: no' conftest.file >/dev/null 2>&1; then
+ ( sleep 1 ) &
+ am_sleep_pid=$!
+fi
+
+rm -f conftest.file
+
+test "$program_prefix" != NONE &&
+ program_transform_name="s&^&$program_prefix&;$program_transform_name"
+# Use a double $ so make ignores it.
+test "$program_suffix" != NONE &&
+ program_transform_name="s&\$&$program_suffix&;$program_transform_name"
+# Double any \ or $.
+# By default was `s,x,x', remove it if useless.
+ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
+program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
+
+# Expand $ac_aux_dir to an absolute path.
+am_aux_dir=`cd "$ac_aux_dir" && pwd`
+
+if test x"${MISSING+set}" != xset; then
+ case $am_aux_dir in
+ *\ * | *\ *)
+ MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
+ *)
+ MISSING="\${SHELL} $am_aux_dir/missing" ;;
+ esac
+fi
+# Use eval to expand $SHELL
+if eval "$MISSING --is-lightweight"; then
+ am_missing_run="$MISSING "
+else
+ am_missing_run=
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5
+$as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;}
+fi
+
+if test x"${install_sh+set}" != xset; then
+ case $am_aux_dir in
+ *\ * | *\ *)
+ install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
+ *)
+ install_sh="\${SHELL} $am_aux_dir/install-sh"
+ esac
+fi
+
+# Installed binaries are usually stripped using 'strip' when the user
+# run "make install-strip". However 'strip' might not be the right
+# tool to use in cross-compilation environments, therefore Automake
+# will honor the 'STRIP' environment variable to overrule this program.
+if test "$cross_compiling" != no; then
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
+set dummy ${ac_tool_prefix}strip; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_STRIP+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$STRIP"; then
+ ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_STRIP="${ac_tool_prefix}strip"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+STRIP=$ac_cv_prog_STRIP
+if test -n "$STRIP"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
+$as_echo "$STRIP" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_STRIP"; then
+ ac_ct_STRIP=$STRIP
+ # Extract the first word of "strip", so it can be a program name with args.
+set dummy strip; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_STRIP"; then
+ ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_STRIP="strip"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
+if test -n "$ac_ct_STRIP"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
+$as_echo "$ac_ct_STRIP" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_STRIP" = x; then
+ STRIP=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ STRIP=$ac_ct_STRIP
+ fi
+else
+ STRIP="$ac_cv_prog_STRIP"
+fi
+
+fi
+INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
+$as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
+if test -z "$MKDIR_P"; then
+ if ${ac_cv_path_mkdir+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_prog in mkdir gmkdir; do
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue
+ case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
+ 'mkdir (GNU coreutils) '* | \
+ 'mkdir (coreutils) '* | \
+ 'mkdir (fileutils) '4.1*)
+ ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
+ break 3;;
+ esac
+ done
+ done
+ done
+IFS=$as_save_IFS
+
+fi
+
+ test -d ./--version && rmdir ./--version
+ if test "${ac_cv_path_mkdir+set}" = set; then
+ MKDIR_P="$ac_cv_path_mkdir -p"
+ else
+ # As a last resort, use the slow shell script. Don't cache a
+ # value for MKDIR_P within a source directory, because that will
+ # break other packages using the cache if that directory is
+ # removed, or if the value is a relative name.
+ MKDIR_P="$ac_install_sh -d"
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
+$as_echo "$MKDIR_P" >&6; }
+
+for ac_prog in gawk mawk nawk awk
+do
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_AWK+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$AWK"; then
+ ac_cv_prog_AWK="$AWK" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_AWK="$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+AWK=$ac_cv_prog_AWK
+if test -n "$AWK"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
+$as_echo "$AWK" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$AWK" && break
+done
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
+$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
+set x ${MAKE-make}
+ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
+if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat >conftest.make <<\_ACEOF
+SHELL = /bin/sh
+all:
+ @echo '@@@%%%=$(MAKE)=@@@%%%'
+_ACEOF
+# GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
+case `${MAKE-make} -f conftest.make 2>/dev/null` in
+ *@@@%%%=?*=@@@%%%*)
+ eval ac_cv_prog_make_${ac_make}_set=yes;;
+ *)
+ eval ac_cv_prog_make_${ac_make}_set=no;;
+esac
+rm -f conftest.make
+fi
+if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+ SET_MAKE=
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+ SET_MAKE="MAKE=${MAKE-make}"
+fi
+
+rm -rf .tst 2>/dev/null
+mkdir .tst 2>/dev/null
+if test -d .tst; then
+ am__leading_dot=.
+else
+ am__leading_dot=_
+fi
+rmdir .tst 2>/dev/null
+
+@%:@ Check whether --enable-silent-rules was given.
+if test "${enable_silent_rules+set}" = set; then :
+ enableval=$enable_silent_rules;
+fi
+
+case $enable_silent_rules in @%:@ (((
+ yes) AM_DEFAULT_VERBOSITY=0;;
+ no) AM_DEFAULT_VERBOSITY=1;;
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+am_make=${MAKE-make}
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5
+$as_echo_n "checking whether $am_make supports nested variables... " >&6; }
+if ${am_cv_make_support_nested_variables+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if $as_echo 'TRUE=$(BAR$(V))
+BAR0=false
+BAR1=true
+V=1
+am__doit:
+ @$(TRUE)
+.PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then
+ am_cv_make_support_nested_variables=yes
+else
+ am_cv_make_support_nested_variables=no
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+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5
+$as_echo "$am_cv_make_support_nested_variables" >&6; }
+if test $am_cv_make_support_nested_variables = yes; then
+ AM_V='$(V)'
+ AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
+else
+ AM_V=$AM_DEFAULT_VERBOSITY
+ AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
+fi
+AM_BACKSLASH='\'
+
+DEPDIR="${am__leading_dot}deps"
+
+ac_config_commands="$ac_config_commands depfiles"
+
+
+am_make=${MAKE-make}
+cat > confinc << 'END'
+am__doit:
+ @echo this is the am__doit target
+.PHONY: am__doit
+END
+# If we don't find an include directive, just comment out the code.
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+$as_echo_n "checking for style of include used by $am_make... " >&6; }
+am__include="#"
+am__quote=
+_am_result=none
+# First try GNU make style include.
+echo "include confinc" > confmf
+# Ignore all kinds of additional output from 'make'.
+case `$am_make -s -f confmf 2> /dev/null` in #(
+*the\ am__doit\ target*)
+ am__include=include
+ am__quote=
+ _am_result=GNU
+ ;;
+esac
+# Now try BSD make style include.
+if test "$am__include" = "#"; then
+ echo '.include "confinc"' > confmf
+ case `$am_make -s -f confmf 2> /dev/null` in #(
+ *the\ am__doit\ target*)
+ am__include=.include
+ am__quote="\""
+ _am_result=BSD
+ ;;
+ esac
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
+$as_echo "$_am_result" >&6; }
+rm -f confinc confmf
+
+@%:@ Check whether --enable-dependency-tracking was given.
+if test "${enable_dependency_tracking+set}" = set; then :
+ enableval=$enable_dependency_tracking;
+fi
+
+if test "x$enable_dependency_tracking" != xno; then
+ am_depcomp="$ac_aux_dir/depcomp"
+ AMDEPBACKSLASH='\'
+ am__nodep='_no'
+fi
+ if test "x$enable_dependency_tracking" != xno; then
+ AMDEP_TRUE=
+ AMDEP_FALSE='#'
+else
+ AMDEP_TRUE='#'
+ AMDEP_FALSE=
+fi
+
+
+ac_ext=c
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+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
+set dummy ${ac_tool_prefix}gcc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_CC="${ac_tool_prefix}gcc"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_CC"; then
+ ac_ct_CC=$CC
+ # Extract the first word of "gcc", so it can be a program name with args.
+set dummy gcc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_CC"; then
+ ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_CC="gcc"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_CC=$ac_cv_prog_ac_ct_CC
+if test -n "$ac_ct_CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
+$as_echo "$ac_ct_CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_CC" = x; then
+ CC=""
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ CC=$ac_ct_CC
+ fi
+else
+ CC="$ac_cv_prog_CC"
+fi
+
+if test -z "$CC"; then
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
+set dummy ${ac_tool_prefix}cc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_CC="${ac_tool_prefix}cc"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ fi
+fi
+if test -z "$CC"; then
+ # Extract the first word of "cc", so it can be a program name with args.
+set dummy cc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+ ac_prog_rejected=no
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
+ ac_prog_rejected=yes
+ continue
+ fi
+ ac_cv_prog_CC="cc"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+if test $ac_prog_rejected = yes; then
+ # We found a bogon in the path, so make sure we never use it.
+ set dummy $ac_cv_prog_CC
+ shift
+ if test $@%:@ != 0; then
+ # We chose a different compiler from the bogus one.
+ # However, it has the same basename, so the bogon will be chosen
+ # first if we set CC to just the basename; use the full file name.
+ shift
+ ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
+ fi
+fi
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$CC"; then
+ if test -n "$ac_tool_prefix"; then
+ for ac_prog in cl.exe
+ do
+ # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
+set dummy $ac_tool_prefix$ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$CC" && break
+ done
+fi
+if test -z "$CC"; then
+ ac_ct_CC=$CC
+ for ac_prog in cl.exe
+do
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_CC"; then
+ ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_CC="$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_CC=$ac_cv_prog_ac_ct_CC
+if test -n "$ac_ct_CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
+$as_echo "$ac_ct_CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$ac_ct_CC" && break
+done
+
+ if test "x$ac_ct_CC" = x; then
+ CC=""
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ CC=$ac_ct_CC
+ fi
+fi
+
+fi
+
+
+test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "no acceptable C compiler found in \$PATH
+See \`config.log' for more details" "$LINENO" 5; }
+
+# Provide some information about the compiler.
+$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
+set X $ac_compile
+ac_compiler=$2
+for ac_option in --version -v -V -qversion; do
+ { { ac_try="$ac_compiler $ac_option >&5"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_compiler $ac_option >&5") 2>conftest.err
+ ac_status=$?
+ if test -s conftest.err; then
+ sed '10a\
+... rest of stderr output deleted ...
+ 10q' conftest.err >conftest.er1
+ cat conftest.er1 >&5
+ fi
+ rm -f conftest.er1 conftest.err
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }
+done
+
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+ac_clean_files_save=$ac_clean_files
+ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
+# Try to create an executable without -o first, disregard a.out.
+# It will help us diagnose broken compilers, and finding out an intuition
+# of exeext.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
+$as_echo_n "checking whether the C compiler works... " >&6; }
+ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
+
+# The possible output files:
+ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
+
+ac_rmfiles=
+for ac_file in $ac_files
+do
+ case $ac_file in
+ *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
+ * ) ac_rmfiles="$ac_rmfiles $ac_file";;
+ esac
+done
+rm -f $ac_rmfiles
+
+if { { ac_try="$ac_link_default"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_link_default") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then :
+ # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
+# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
+# in a Makefile. We should not override ac_cv_exeext if it was cached,
+# so that the user can short-circuit this test for compilers unknown to
+# Autoconf.
+for ac_file in $ac_files ''
+do
+ test -f "$ac_file" || continue
+ case $ac_file in
+ *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
+ ;;
+ [ab].out )
+ # We found the default executable, but exeext='' is most
+ # certainly right.
+ break;;
+ *.* )
+ if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
+ then :; else
+ ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
+ fi
+ # We set ac_cv_exeext here because the later test for it is not
+ # safe: cross compilers may not add the suffix if given an `-o'
+ # argument, so we may need to know it at that point already.
+ # Even if this section looks crufty: it has the advantage of
+ # actually working.
+ break;;
+ * )
+ break;;
+ esac
+done
+test "$ac_cv_exeext" = no && ac_cv_exeext=
+
+else
+ ac_file=''
+fi
+if test -z "$ac_file"; then :
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+$as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error 77 "C compiler cannot create executables
+See \`config.log' for more details" "$LINENO" 5; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
+$as_echo_n "checking for C compiler default output file name... " >&6; }
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
+$as_echo "$ac_file" >&6; }
+ac_exeext=$ac_cv_exeext
+
+rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
+ac_clean_files=$ac_clean_files_save
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
+$as_echo_n "checking for suffix of executables... " >&6; }
+if { { ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_link") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then :
+ # If both `conftest.exe' and `conftest' are `present' (well, observable)
+# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
+# work properly (i.e., refer to `conftest.exe'), while it won't with
+# `rm'.
+for ac_file in conftest.exe conftest conftest.*; do
+ test -f "$ac_file" || continue
+ case $ac_file in
+ *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
+ *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
+ break;;
+ * ) break;;
+ esac
+done
+else
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot compute suffix of executables: cannot compile and link
+See \`config.log' for more details" "$LINENO" 5; }
+fi
+rm -f conftest conftest$ac_cv_exeext
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
+$as_echo "$ac_cv_exeext" >&6; }
+
+rm -f conftest.$ac_ext
+EXEEXT=$ac_cv_exeext
+ac_exeext=$EXEEXT
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+@%:@include <stdio.h>
+int
+main ()
+{
+FILE *f = fopen ("conftest.out", "w");
+ return ferror (f) || fclose (f) != 0;
+
+ ;
+ return 0;
+}
+_ACEOF
+ac_clean_files="$ac_clean_files conftest.out"
+# Check that the compiler produces executables we can run. If not, either
+# the compiler is broken, or we cross compile.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
+$as_echo_n "checking whether we are cross compiling... " >&6; }
+if test "$cross_compiling" != yes; then
+ { { ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_link") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }
+ if { ac_try='./conftest$ac_cv_exeext'
+ { { case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_try") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }; then
+ cross_compiling=no
+ else
+ if test "$cross_compiling" = maybe; then
+ cross_compiling=yes
+ else
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot run C compiled programs.
+If you meant to cross compile, use \`--host'.
+See \`config.log' for more details" "$LINENO" 5; }
+ fi
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
+$as_echo "$cross_compiling" >&6; }
+
+rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
+ac_clean_files=$ac_clean_files_save
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
+$as_echo_n "checking for suffix of object files... " >&6; }
+if ${ac_cv_objext+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.o conftest.obj
+if { { ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_compile") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then :
+ for ac_file in conftest.o conftest.obj conftest.*; do
+ test -f "$ac_file" || continue;
+ case $ac_file in
+ *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
+ *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
+ break;;
+ esac
+done
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot compute suffix of object files: cannot compile
+See \`config.log' for more details" "$LINENO" 5; }
+fi
+rm -f conftest.$ac_cv_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
+$as_echo "$ac_cv_objext" >&6; }
+OBJEXT=$ac_cv_objext
+ac_objext=$OBJEXT
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
+$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
+if ${ac_cv_c_compiler_gnu+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+#ifndef __GNUC__
+ choke me
+#endif
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_compiler_gnu=yes
+else
+ ac_compiler_gnu=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ac_cv_c_compiler_gnu=$ac_compiler_gnu
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
+$as_echo "$ac_cv_c_compiler_gnu" >&6; }
+if test $ac_compiler_gnu = yes; then
+ GCC=yes
+else
+ GCC=
+fi
+ac_test_CFLAGS=${CFLAGS+set}
+ac_save_CFLAGS=$CFLAGS
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
+$as_echo_n "checking whether $CC accepts -g... " >&6; }
+if ${ac_cv_prog_cc_g+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_save_c_werror_flag=$ac_c_werror_flag
+ ac_c_werror_flag=yes
+ ac_cv_prog_cc_g=no
+ CFLAGS="-g"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_prog_cc_g=yes
+else
+ CFLAGS=""
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+
+else
+ ac_c_werror_flag=$ac_save_c_werror_flag
+ CFLAGS="-g"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_prog_cc_g=yes
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ ac_c_werror_flag=$ac_save_c_werror_flag
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
+$as_echo "$ac_cv_prog_cc_g" >&6; }
+if test "$ac_test_CFLAGS" = set; then
+ CFLAGS=$ac_save_CFLAGS
+elif test $ac_cv_prog_cc_g = yes; then
+ if test "$GCC" = yes; then
+ CFLAGS="-g -O2"
+ else
+ CFLAGS="-g"
+ fi
+else
+ if test "$GCC" = yes; then
+ CFLAGS="-O2"
+ else
+ CFLAGS=
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
+$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
+if ${ac_cv_prog_cc_c89+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_cv_prog_cc_c89=no
+ac_save_CC=$CC
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <stdarg.h>
+#include <stdio.h>
+struct stat;
+/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
+struct buf { int x; };
+FILE * (*rcsopen) (struct buf *, struct stat *, int);
+static char *e (p, i)
+ char **p;
+ int i;
+{
+ return p[i];
+}
+static char *f (char * (*g) (char **, int), char **p, ...)
+{
+ char *s;
+ va_list v;
+ va_start (v,p);
+ s = g (p, va_arg (v,int));
+ va_end (v);
+ return s;
+}
+
+/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
+ function prototypes and stuff, but not '\xHH' hex character constants.
+ These don't provoke an error unfortunately, instead are silently treated
+ as 'x'. The following induces an error, until -std is added to get
+ proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
+ array size at least. It's necessary to write '\x00'==0 to get something
+ that's true only with -std. */
+int osf4_cc_array ['\x00' == 0 ? 1 : -1];
+
+/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
+ inside strings and character constants. */
+#define FOO(x) 'x'
+int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
+
+int test (int i, double x);
+struct s1 {int (*f) (int a);};
+struct s2 {int (*f) (double a);};
+int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
+int argc;
+char **argv;
+int
+main ()
+{
+return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
+ ;
+ return 0;
+}
+_ACEOF
+for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
+ -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
+do
+ CC="$ac_save_CC $ac_arg"
+ if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_prog_cc_c89=$ac_arg
+fi
+rm -f core conftest.err conftest.$ac_objext
+ test "x$ac_cv_prog_cc_c89" != "xno" && break
+done
+rm -f conftest.$ac_ext
+CC=$ac_save_CC
+
+fi
+# AC_CACHE_VAL
+case "x$ac_cv_prog_cc_c89" in
+ x)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
+$as_echo "none needed" >&6; } ;;
+ xno)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
+$as_echo "unsupported" >&6; } ;;
+ *)
+ CC="$CC $ac_cv_prog_cc_c89"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
+$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
+esac
+if test "x$ac_cv_prog_cc_c89" != xno; then :
+
+fi
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5
+$as_echo_n "checking whether $CC understands -c and -o together... " >&6; }
+if ${am_cv_prog_cc_c_o+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+ # Make sure it works both with $CC and with simple cc.
+ # Following AC_PROG_CC_C_O, we do the test twice because some
+ # compilers refuse to overwrite an existing .o file with -o,
+ # though they will create one.
+ am_cv_prog_cc_c_o=yes
+ for am_i in 1 2; do
+ if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5
+ ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } \
+ && test -f conftest2.$ac_objext; then
+ : OK
+ else
+ am_cv_prog_cc_c_o=no
+ break
+ fi
+ done
+ rm -f core conftest*
+ unset am_i
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5
+$as_echo "$am_cv_prog_cc_c_o" >&6; }
+if test "$am_cv_prog_cc_c_o" != yes; then
+ # Losing compiler, so override with the script.
+ # FIXME: It is wrong to rewrite CC.
+ # But if we don't then we get into trouble of one sort or another.
+ # A longer-term fix would be to have automake use am__CC in this case,
+ # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
+ CC="$am_aux_dir/compile $CC"
+fi
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+depcc="$CC" am_compiler_list=
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
+$as_echo_n "checking dependency style of $depcc... " >&6; }
+if ${am_cv_CC_dependencies_compiler_type+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
+ # We make a subdir and do the tests there. Otherwise we can end up
+ # making bogus files that we don't know about and never remove. For
+ # instance it was reported that on HP-UX the gcc test will end up
+ # making a dummy file named 'D' -- because '-MD' means "put the output
+ # in D".
+ rm -rf conftest.dir
+ mkdir conftest.dir
+ # Copy depcomp to subdir because otherwise we won't find it if we're
+ # using a relative directory.
+ cp "$am_depcomp" conftest.dir
+ cd conftest.dir
+ # We will build objects and dependencies in a subdirectory because
+ # it helps to detect inapplicable dependency modes. For instance
+ # both Tru64's cc and ICC support -MD to output dependencies as a
+ # side effect of compilation, but ICC will put the dependencies in
+ # the current directory while Tru64 will put them in the object
+ # directory.
+ mkdir sub
+
+ am_cv_CC_dependencies_compiler_type=none
+ if test "$am_compiler_list" = ""; then
+ am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
+ fi
+ am__universal=false
+ case " $depcc " in #(
+ *\ -arch\ *\ -arch\ *) am__universal=true ;;
+ esac
+
+ for depmode in $am_compiler_list; do
+ # Setup a source with many dependencies, because some compilers
+ # like to wrap large dependency lists on column 80 (with \), and
+ # we should not choose a depcomp mode which is confused by this.
+ #
+ # We need to recreate these files for each test, as the compiler may
+ # overwrite some of them when testing with obscure command lines.
+ # This happens at least with the AIX C compiler.
+ : > sub/conftest.c
+ for i in 1 2 3 4 5 6; do
+ echo '#include "conftst'$i'.h"' >> sub/conftest.c
+ # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
+ # Solaris 10 /bin/sh.
+ echo '/* dummy */' > sub/conftst$i.h
+ done
+ echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
+
+ # We check with '-c' and '-o' for the sake of the "dashmstdout"
+ # mode. It turns out that the SunPro C++ compiler does not properly
+ # handle '-M -o', and we need to detect this. Also, some Intel
+ # versions had trouble with output in subdirs.
+ am__obj=sub/conftest.${OBJEXT-o}
+ am__minus_obj="-o $am__obj"
+ case $depmode in
+ gcc)
+ # This depmode causes a compiler race in universal mode.
+ test "$am__universal" = false || continue
+ ;;
+ nosideeffect)
+ # After this tag, mechanisms are not by side-effect, so they'll
+ # only be used when explicitly requested.
+ if test "x$enable_dependency_tracking" = xyes; then
+ continue
+ else
+ break
+ fi
+ ;;
+ msvc7 | msvc7msys | msvisualcpp | msvcmsys)
+ # This compiler won't grok '-c -o', but also, the minuso test has
+ # not run yet. These depmodes are late enough in the game, and
+ # so weak that their functioning should not be impacted.
+ am__obj=conftest.${OBJEXT-o}
+ am__minus_obj=
+ ;;
+ none) break ;;
+ esac
+ if depmode=$depmode \
+ source=sub/conftest.c object=$am__obj \
+ depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
+ $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
+ >/dev/null 2>conftest.err &&
+ grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
+ grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
+ grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
+ ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
+ # icc doesn't choke on unknown options, it will just issue warnings
+ # or remarks (even with -Werror). So we grep stderr for any message
+ # that says an option was ignored or not supported.
+ # When given -MP, icc 7.0 and 7.1 complain thusly:
+ # icc: Command line warning: ignoring option '-M'; no argument required
+ # The diagnosis changed in icc 8.0:
+ # icc: Command line remark: option '-MP' not supported
+ if (grep 'ignoring option' conftest.err ||
+ grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
+ am_cv_CC_dependencies_compiler_type=$depmode
+ break
+ fi
+ fi
+ done
+
+ cd ..
+ rm -rf conftest.dir
+else
+ am_cv_CC_dependencies_compiler_type=none
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
+$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
+CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
+
+ if
+ test "x$enable_dependency_tracking" != xno \
+ && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
+ am__fastdepCC_TRUE=
+ am__fastdepCC_FALSE='#'
+else
+ am__fastdepCC_TRUE='#'
+ am__fastdepCC_FALSE=
+fi
+
+
+
+@%:@ Check whether --enable-compiler-warnings was given.
+if test "${enable_compiler_warnings+set}" = set; then :
+ enableval=$enable_compiler_warnings;
+fi
+case $enable_compiler_warnings in @%:@(
+ no | min | yes | max | all) :
+ ;; @%:@(
+ *) :
+ if test "x$enable_maintainer_mode" = xyes; then :
+ enable_compiler_warnings=yes
+else
+ enable_compiler_warnings=min
+fi ;;
+esac
+
+
+if test "`cd $srcdir && pwd`" != "`pwd`"; then
+ # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
+ # is not polluted with repeated "-I."
+ am__isrc=' -I$(srcdir)'
+ # test to see if srcdir already configured
+ if test -f $srcdir/config.status; then
+ as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
+ fi
+fi
+
+# test whether we have cygpath
+if test -z "$CYGPATH_W"; then
+ if (cygpath --version) >/dev/null 2>/dev/null; then
+ CYGPATH_W='cygpath -w'
+ else
+ CYGPATH_W=echo
+ fi
+fi
+
+
+# Define the identity of the package.
+ PACKAGE='lua53--tex-live-'
+ VERSION='5.3.4'
+
+
+cat >>confdefs.h <<_ACEOF
+@%:@define PACKAGE "$PACKAGE"
+_ACEOF
+
+
+cat >>confdefs.h <<_ACEOF
+@%:@define VERSION "$VERSION"
+_ACEOF
+
+# Some tools Automake needs.
+
+ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
+
+
+AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
+
+
+AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
+
+
+AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
+
+
+MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
+
+# For better backward compatibility. To be removed once Automake 1.9.x
+# dies out for good. For more background, see:
+# <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
+# <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
+mkdir_p='$(MKDIR_P)'
+
+# We need awk for the "check" target (and possibly the TAP driver). The
+# system "awk" is bad on some platforms.
+# Always define AMTAR for backward compatibility. Yes, it's still used
+# in the wild :-( We should find a proper way to deprecate it ...
+AMTAR='$${TAR-tar}'
+
+
+# We'll loop over all known methods to create a tar archive until one works.
+_am_tools='gnutar pax cpio none'
+
+am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'
+
+
+
+
+
+
+# POSIX will say in a future version that running "rm -f" with no argument
+# is OK; and we want to be able to make that assumption in our Makefile
+# recipes. So use an aggressive probe to check that the usage we want is
+# actually supported "in the wild" to an acceptable degree.
+# See automake bug#10828.
+# To make any issue more visible, cause the running configure to be aborted
+# by default if the 'rm' program in use doesn't match our expectations; the
+# user can still override this though.
+if rm -f && rm -fr && rm -rf; then : OK; else
+ cat >&2 <<'END'
+Oops!
+
+Your 'rm' program seems unable to run without file operands specified
+on the command line, even when the '-f' option is present. This is contrary
+to the behaviour of most rm programs out there, and not conforming with
+the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542>
+
+Please tell bug-automake@gnu.org about your system, including the value
+of your $PATH and any error possibly output before this message. This
+can help us improve future automake versions.
+
+END
+ if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then
+ echo 'Configuration will proceed anyway, since you have set the' >&2
+ echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2
+ echo >&2
+ else
+ cat >&2 <<'END'
+Aborting the configuration process, to ensure you take notice of the issue.
+
+You can download and install GNU coreutils to get an 'rm' implementation
+that behaves properly: <http://www.gnu.org/software/coreutils/>.
+
+If you want to complete the configuration process using your problematic
+'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
+to "yes", and re-run configure.
+
+END
+ as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5
+ fi
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
+$as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
+ @%:@ Check whether --enable-maintainer-mode was given.
+if test "${enable_maintainer_mode+set}" = set; then :
+ enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
+else
+ USE_MAINTAINER_MODE=no
+fi
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
+$as_echo "$USE_MAINTAINER_MODE" >&6; }
+ if test $USE_MAINTAINER_MODE = yes; then
+ MAINTAINER_MODE_TRUE=
+ MAINTAINER_MODE_FALSE='#'
+else
+ MAINTAINER_MODE_TRUE='#'
+ MAINTAINER_MODE_FALSE=
+fi
+
+ MAINT=$MAINTAINER_MODE_TRUE
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler accepts prototypes" >&5
+$as_echo_n "checking whether the compiler accepts prototypes... " >&6; }
+if ${kb_cv_c_prototypes+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <stdarg.h>
+int
+main ()
+{
+extern void foo(int i,...);
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ kb_cv_c_prototypes=yes
+else
+ kb_cv_c_prototypes=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $kb_cv_c_prototypes" >&5
+$as_echo "$kb_cv_c_prototypes" >&6; }
+if test "x$kb_cv_c_prototypes" = xno; then
+ as_fn_error $? "Sorry, your compiler does not understand prototypes." "$LINENO" 5
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking what warning flags to pass to the C compiler" >&5
+$as_echo_n "checking what warning flags to pass to the C compiler... " >&6; }
+if ${kpse_cv_warning_cflags+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test "x$GCC" = xyes; then
+ kpse_cv_warning_cflags=
+if test "x$enable_compiler_warnings" != xno; then
+ kpse_cv_warning_cflags="-Wimplicit -Wreturn-type"
+ case `$CC -dumpversion` in @%:@(
+ 3.4.* | 4.* | 5.*) :
+ kpse_cv_warning_cflags="$kpse_cv_warning_cflags -Wdeclaration-after-statement" ;; @%:@(
+ *) :
+ ;;
+esac
+ case `$CC -dumpversion` in @%:@(
+ 3.@<:@234@:>@.* | 4.* | 5.*) :
+ kpse_cv_warning_cflags="$kpse_cv_warning_cflags -Wno-unknown-pragmas" ;; @%:@(
+ *) :
+ ;;
+esac
+ if test "x$enable_compiler_warnings" != xmin; then
+ kpse_cv_warning_cflags="-Wall -Wunused $kpse_cv_warning_cflags"
+ kpse_cv_warning_cflags="$kpse_cv_warning_cflags -Wmissing-prototypes -Wmissing-declarations"
+ if test "x$enable_compiler_warnings" != xyes; then
+ kpse_cv_warning_cflags="$kpse_cv_warning_cflags -Wparentheses -Wswitch -Wtrigraphs -Wpointer-arith"
+ kpse_cv_warning_cflags="$kpse_cv_warning_cflags -Wcast-qual -Wcast-align -Wwrite-strings"
+ case `$CC -dumpversion` in @%:@(
+ 3.4.* | 4.* | 5.*) :
+ kpse_cv_warning_cflags="$kpse_cv_warning_cflags -Wold-style-definition" ;; @%:@(
+ *) :
+ ;;
+esac
+ if test "x$enable_compiler_warnings" != xmax; then
+ kpse_cv_warning_cflags="$kpse_cv_warning_cflags -Wshadow"
+ fi
+ fi
+ fi
+fi
+elif test "x$enable_compiler_warnings" = xno; then
+ kpse_cv_warning_cflags=
+else
+ kpse_cv_warning_cflags= # FIXME: warning flags for non-GNU C compilers
+fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $kpse_cv_warning_cflags" >&5
+$as_echo "$kpse_cv_warning_cflags" >&6; }
+WARNING_CFLAGS=$kpse_cv_warning_cflags
+
+
+
+
+
+
+
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
+set dummy ${ac_tool_prefix}gcc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_CC="${ac_tool_prefix}gcc"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_CC"; then
+ ac_ct_CC=$CC
+ # Extract the first word of "gcc", so it can be a program name with args.
+set dummy gcc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_CC"; then
+ ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_CC="gcc"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_CC=$ac_cv_prog_ac_ct_CC
+if test -n "$ac_ct_CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
+$as_echo "$ac_ct_CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_CC" = x; then
+ CC=""
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ CC=$ac_ct_CC
+ fi
+else
+ CC="$ac_cv_prog_CC"
+fi
+
+if test -z "$CC"; then
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
+set dummy ${ac_tool_prefix}cc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_CC="${ac_tool_prefix}cc"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ fi
+fi
+if test -z "$CC"; then
+ # Extract the first word of "cc", so it can be a program name with args.
+set dummy cc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+ ac_prog_rejected=no
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
+ ac_prog_rejected=yes
+ continue
+ fi
+ ac_cv_prog_CC="cc"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+if test $ac_prog_rejected = yes; then
+ # We found a bogon in the path, so make sure we never use it.
+ set dummy $ac_cv_prog_CC
+ shift
+ if test $@%:@ != 0; then
+ # We chose a different compiler from the bogus one.
+ # However, it has the same basename, so the bogon will be chosen
+ # first if we set CC to just the basename; use the full file name.
+ shift
+ ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
+ fi
+fi
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$CC"; then
+ if test -n "$ac_tool_prefix"; then
+ for ac_prog in cl.exe
+ do
+ # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
+set dummy $ac_tool_prefix$ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$CC" && break
+ done
+fi
+if test -z "$CC"; then
+ ac_ct_CC=$CC
+ for ac_prog in cl.exe
+do
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_CC"; then
+ ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_CC="$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_CC=$ac_cv_prog_ac_ct_CC
+if test -n "$ac_ct_CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
+$as_echo "$ac_ct_CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$ac_ct_CC" && break
+done
+
+ if test "x$ac_ct_CC" = x; then
+ CC=""
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ CC=$ac_ct_CC
+ fi
+fi
+
+fi
+
+
+test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "no acceptable C compiler found in \$PATH
+See \`config.log' for more details" "$LINENO" 5; }
+
+# Provide some information about the compiler.
+$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
+set X $ac_compile
+ac_compiler=$2
+for ac_option in --version -v -V -qversion; do
+ { { ac_try="$ac_compiler $ac_option >&5"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_compiler $ac_option >&5") 2>conftest.err
+ ac_status=$?
+ if test -s conftest.err; then
+ sed '10a\
+... rest of stderr output deleted ...
+ 10q' conftest.err >conftest.er1
+ cat conftest.er1 >&5
+ fi
+ rm -f conftest.er1 conftest.err
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }
+done
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
+$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
+if ${ac_cv_c_compiler_gnu+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+#ifndef __GNUC__
+ choke me
+#endif
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_compiler_gnu=yes
+else
+ ac_compiler_gnu=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ac_cv_c_compiler_gnu=$ac_compiler_gnu
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
+$as_echo "$ac_cv_c_compiler_gnu" >&6; }
+if test $ac_compiler_gnu = yes; then
+ GCC=yes
+else
+ GCC=
+fi
+ac_test_CFLAGS=${CFLAGS+set}
+ac_save_CFLAGS=$CFLAGS
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
+$as_echo_n "checking whether $CC accepts -g... " >&6; }
+if ${ac_cv_prog_cc_g+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_save_c_werror_flag=$ac_c_werror_flag
+ ac_c_werror_flag=yes
+ ac_cv_prog_cc_g=no
+ CFLAGS="-g"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_prog_cc_g=yes
+else
+ CFLAGS=""
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+
+else
+ ac_c_werror_flag=$ac_save_c_werror_flag
+ CFLAGS="-g"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_prog_cc_g=yes
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ ac_c_werror_flag=$ac_save_c_werror_flag
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
+$as_echo "$ac_cv_prog_cc_g" >&6; }
+if test "$ac_test_CFLAGS" = set; then
+ CFLAGS=$ac_save_CFLAGS
+elif test $ac_cv_prog_cc_g = yes; then
+ if test "$GCC" = yes; then
+ CFLAGS="-g -O2"
+ else
+ CFLAGS="-g"
+ fi
+else
+ if test "$GCC" = yes; then
+ CFLAGS="-O2"
+ else
+ CFLAGS=
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
+$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
+if ${ac_cv_prog_cc_c89+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_cv_prog_cc_c89=no
+ac_save_CC=$CC
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <stdarg.h>
+#include <stdio.h>
+struct stat;
+/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
+struct buf { int x; };
+FILE * (*rcsopen) (struct buf *, struct stat *, int);
+static char *e (p, i)
+ char **p;
+ int i;
+{
+ return p[i];
+}
+static char *f (char * (*g) (char **, int), char **p, ...)
+{
+ char *s;
+ va_list v;
+ va_start (v,p);
+ s = g (p, va_arg (v,int));
+ va_end (v);
+ return s;
+}
+
+/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
+ function prototypes and stuff, but not '\xHH' hex character constants.
+ These don't provoke an error unfortunately, instead are silently treated
+ as 'x'. The following induces an error, until -std is added to get
+ proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
+ array size at least. It's necessary to write '\x00'==0 to get something
+ that's true only with -std. */
+int osf4_cc_array ['\x00' == 0 ? 1 : -1];
+
+/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
+ inside strings and character constants. */
+#define FOO(x) 'x'
+int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
+
+int test (int i, double x);
+struct s1 {int (*f) (int a);};
+struct s2 {int (*f) (double a);};
+int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
+int argc;
+char **argv;
+int
+main ()
+{
+return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
+ ;
+ return 0;
+}
+_ACEOF
+for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
+ -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
+do
+ CC="$ac_save_CC $ac_arg"
+ if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_prog_cc_c89=$ac_arg
+fi
+rm -f core conftest.err conftest.$ac_objext
+ test "x$ac_cv_prog_cc_c89" != "xno" && break
+done
+rm -f conftest.$ac_ext
+CC=$ac_save_CC
+
+fi
+# AC_CACHE_VAL
+case "x$ac_cv_prog_cc_c89" in
+ x)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
+$as_echo "none needed" >&6; } ;;
+ xno)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
+$as_echo "unsupported" >&6; } ;;
+ *)
+ CC="$CC $ac_cv_prog_cc_c89"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
+$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
+esac
+if test "x$ac_cv_prog_cc_c89" != xno; then :
+
+fi
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5
+$as_echo_n "checking whether $CC understands -c and -o together... " >&6; }
+if ${am_cv_prog_cc_c_o+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+ # Make sure it works both with $CC and with simple cc.
+ # Following AC_PROG_CC_C_O, we do the test twice because some
+ # compilers refuse to overwrite an existing .o file with -o,
+ # though they will create one.
+ am_cv_prog_cc_c_o=yes
+ for am_i in 1 2; do
+ if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5
+ ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } \
+ && test -f conftest2.$ac_objext; then
+ : OK
+ else
+ am_cv_prog_cc_c_o=no
+ break
+ fi
+ done
+ rm -f core conftest*
+ unset am_i
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5
+$as_echo "$am_cv_prog_cc_c_o" >&6; }
+if test "$am_cv_prog_cc_c_o" != yes; then
+ # Losing compiler, so override with the script.
+ # FIXME: It is wrong to rewrite CC.
+ # But if we don't then we get into trouble of one sort or another.
+ # A longer-term fix would be to have automake use am__CC in this case,
+ # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
+ CC="$am_aux_dir/compile $CC"
+fi
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+depcc="$CC" am_compiler_list=
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
+$as_echo_n "checking dependency style of $depcc... " >&6; }
+if ${am_cv_CC_dependencies_compiler_type+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
+ # We make a subdir and do the tests there. Otherwise we can end up
+ # making bogus files that we don't know about and never remove. For
+ # instance it was reported that on HP-UX the gcc test will end up
+ # making a dummy file named 'D' -- because '-MD' means "put the output
+ # in D".
+ rm -rf conftest.dir
+ mkdir conftest.dir
+ # Copy depcomp to subdir because otherwise we won't find it if we're
+ # using a relative directory.
+ cp "$am_depcomp" conftest.dir
+ cd conftest.dir
+ # We will build objects and dependencies in a subdirectory because
+ # it helps to detect inapplicable dependency modes. For instance
+ # both Tru64's cc and ICC support -MD to output dependencies as a
+ # side effect of compilation, but ICC will put the dependencies in
+ # the current directory while Tru64 will put them in the object
+ # directory.
+ mkdir sub
+
+ am_cv_CC_dependencies_compiler_type=none
+ if test "$am_compiler_list" = ""; then
+ am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
+ fi
+ am__universal=false
+ case " $depcc " in #(
+ *\ -arch\ *\ -arch\ *) am__universal=true ;;
+ esac
+
+ for depmode in $am_compiler_list; do
+ # Setup a source with many dependencies, because some compilers
+ # like to wrap large dependency lists on column 80 (with \), and
+ # we should not choose a depcomp mode which is confused by this.
+ #
+ # We need to recreate these files for each test, as the compiler may
+ # overwrite some of them when testing with obscure command lines.
+ # This happens at least with the AIX C compiler.
+ : > sub/conftest.c
+ for i in 1 2 3 4 5 6; do
+ echo '#include "conftst'$i'.h"' >> sub/conftest.c
+ # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
+ # Solaris 10 /bin/sh.
+ echo '/* dummy */' > sub/conftst$i.h
+ done
+ echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
+
+ # We check with '-c' and '-o' for the sake of the "dashmstdout"
+ # mode. It turns out that the SunPro C++ compiler does not properly
+ # handle '-M -o', and we need to detect this. Also, some Intel
+ # versions had trouble with output in subdirs.
+ am__obj=sub/conftest.${OBJEXT-o}
+ am__minus_obj="-o $am__obj"
+ case $depmode in
+ gcc)
+ # This depmode causes a compiler race in universal mode.
+ test "$am__universal" = false || continue
+ ;;
+ nosideeffect)
+ # After this tag, mechanisms are not by side-effect, so they'll
+ # only be used when explicitly requested.
+ if test "x$enable_dependency_tracking" = xyes; then
+ continue
+ else
+ break
+ fi
+ ;;
+ msvc7 | msvc7msys | msvisualcpp | msvcmsys)
+ # This compiler won't grok '-c -o', but also, the minuso test has
+ # not run yet. These depmodes are late enough in the game, and
+ # so weak that their functioning should not be impacted.
+ am__obj=conftest.${OBJEXT-o}
+ am__minus_obj=
+ ;;
+ none) break ;;
+ esac
+ if depmode=$depmode \
+ source=sub/conftest.c object=$am__obj \
+ depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
+ $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
+ >/dev/null 2>conftest.err &&
+ grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
+ grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
+ grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
+ ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
+ # icc doesn't choke on unknown options, it will just issue warnings
+ # or remarks (even with -Werror). So we grep stderr for any message
+ # that says an option was ignored or not supported.
+ # When given -MP, icc 7.0 and 7.1 complain thusly:
+ # icc: Command line warning: ignoring option '-M'; no argument required
+ # The diagnosis changed in icc 8.0:
+ # icc: Command line remark: option '-MP' not supported
+ if (grep 'ignoring option' conftest.err ||
+ grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
+ am_cv_CC_dependencies_compiler_type=$depmode
+ break
+ fi
+ fi
+ done
+
+ cd ..
+ rm -rf conftest.dir
+else
+ am_cv_CC_dependencies_compiler_type=none
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
+$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
+CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
+
+ if
+ test "x$enable_dependency_tracking" != xno \
+ && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
+ am__fastdepCC_TRUE=
+ am__fastdepCC_FALSE='#'
+else
+ am__fastdepCC_TRUE='#'
+ am__fastdepCC_FALSE=
+fi
+
+
+if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
+set dummy ${ac_tool_prefix}ranlib; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_RANLIB+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$RANLIB"; then
+ ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+RANLIB=$ac_cv_prog_RANLIB
+if test -n "$RANLIB"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
+$as_echo "$RANLIB" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_RANLIB"; then
+ ac_ct_RANLIB=$RANLIB
+ # Extract the first word of "ranlib", so it can be a program name with args.
+set dummy ranlib; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_RANLIB"; then
+ ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_RANLIB="ranlib"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
+if test -n "$ac_ct_RANLIB"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
+$as_echo "$ac_ct_RANLIB" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_RANLIB" = x; then
+ RANLIB=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ RANLIB=$ac_ct_RANLIB
+ fi
+else
+ RANLIB="$ac_cv_prog_RANLIB"
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
+$as_echo_n "checking whether ln -s works... " >&6; }
+LN_S=$as_ln_s
+if test "$LN_S" = "ln -s"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
+$as_echo "no, using $LN_S" >&6; }
+fi
+
+
+LUA53VERSION=5.3.4
+
+
+LUA53_LT_VERSINFO=8:4:3
+
+
+case `pwd` in
+ *\ * | *\ *)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5
+$as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;;
+esac
+
+
+
+macro_version='2.4.6'
+macro_revision='2.4.6'
+
+
+
+
+
+
+
+
+
+
+
+
+
+ltmain=$ac_aux_dir/ltmain.sh
+
+# Make sure we can run config.sub.
+$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
+ as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
+$as_echo_n "checking build system type... " >&6; }
+if ${ac_cv_build+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_build_alias=$build_alias
+test "x$ac_build_alias" = x &&
+ ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
+test "x$ac_build_alias" = x &&
+ as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
+ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
+ as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
+$as_echo "$ac_cv_build" >&6; }
+case $ac_cv_build in
+*-*-*) ;;
+*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
+esac
+build=$ac_cv_build
+ac_save_IFS=$IFS; IFS='-'
+set x $ac_cv_build
+shift
+build_cpu=$1
+build_vendor=$2
+shift; shift
+# Remember, the first character of IFS is used to create $*,
+# except with old shells:
+build_os=$*
+IFS=$ac_save_IFS
+case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
+$as_echo_n "checking host system type... " >&6; }
+if ${ac_cv_host+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test "x$host_alias" = x; then
+ ac_cv_host=$ac_cv_build
+else
+ ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
+ as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
+$as_echo "$ac_cv_host" >&6; }
+case $ac_cv_host in
+*-*-*) ;;
+*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
+esac
+host=$ac_cv_host
+ac_save_IFS=$IFS; IFS='-'
+set x $ac_cv_host
+shift
+host_cpu=$1
+host_vendor=$2
+shift; shift
+# Remember, the first character of IFS is used to create $*,
+# except with old shells:
+host_os=$*
+IFS=$ac_save_IFS
+case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
+
+
+# Backslashify metacharacters that are still active within
+# double-quoted strings.
+sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
+
+# Same as above, but do not quote variable references.
+double_quote_subst='s/\(["`\\]\)/\\\1/g'
+
+# Sed substitution to delay expansion of an escaped shell variable in a
+# double_quote_subst'ed string.
+delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
+
+# Sed substitution to delay expansion of an escaped single quote.
+delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
+
+# Sed substitution to avoid accidental globbing in evaled expressions
+no_glob_subst='s/\*/\\\*/g'
+
+ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
+ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5
+$as_echo_n "checking how to print strings... " >&6; }
+# Test print first, because it will be a builtin if present.
+if test "X`( print -r -- -n ) 2>/dev/null`" = X-n && \
+ test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
+ ECHO='print -r --'
+elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
+ ECHO='printf %s\n'
+else
+ # Use this function as a fallback that always works.
+ func_fallback_echo ()
+ {
+ eval 'cat <<_LTECHO_EOF
+$1
+_LTECHO_EOF'
+ }
+ ECHO='func_fallback_echo'
+fi
+
+# func_echo_all arg...
+# Invoke $ECHO with all args, space-separated.
+func_echo_all ()
+{
+ $ECHO ""
+}
+
+case $ECHO in
+ printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5
+$as_echo "printf" >&6; } ;;
+ print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5
+$as_echo "print -r" >&6; } ;;
+ *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5
+$as_echo "cat" >&6; } ;;
+esac
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
+$as_echo_n "checking for a sed that does not truncate output... " >&6; }
+if ${ac_cv_path_SED+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
+ for ac_i in 1 2 3 4 5 6 7; do
+ ac_script="$ac_script$as_nl$ac_script"
+ done
+ echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
+ { ac_script=; unset ac_script;}
+ if test -z "$SED"; then
+ ac_path_SED_found=false
+ # Loop through the user's path and test for each of PROGNAME-LIST
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_prog in sed gsed; do
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
+ as_fn_executable_p "$ac_path_SED" || continue
+# Check for GNU ac_path_SED and select it if it is found.
+ # Check for GNU $ac_path_SED
+case `"$ac_path_SED" --version 2>&1` in
+*GNU*)
+ ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
+*)
+ ac_count=0
+ $as_echo_n 0123456789 >"conftest.in"
+ while :
+ do
+ cat "conftest.in" "conftest.in" >"conftest.tmp"
+ mv "conftest.tmp" "conftest.in"
+ cp "conftest.in" "conftest.nl"
+ $as_echo '' >> "conftest.nl"
+ "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
+ diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
+ as_fn_arith $ac_count + 1 && ac_count=$as_val
+ if test $ac_count -gt ${ac_path_SED_max-0}; then
+ # Best one so far, save it but keep looking for a better one
+ ac_cv_path_SED="$ac_path_SED"
+ ac_path_SED_max=$ac_count
+ fi
+ # 10*(2^10) chars as input seems more than enough
+ test $ac_count -gt 10 && break
+ done
+ rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
+esac
+
+ $ac_path_SED_found && break 3
+ done
+ done
+ done
+IFS=$as_save_IFS
+ if test -z "$ac_cv_path_SED"; then
+ as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5
+ fi
+else
+ ac_cv_path_SED=$SED
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
+$as_echo "$ac_cv_path_SED" >&6; }
+ SED="$ac_cv_path_SED"
+ rm -f conftest.sed
+
+test -z "$SED" && SED=sed
+Xsed="$SED -e 1s/^X//"
+
+
+
+
+
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
+$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
+if ${ac_cv_path_GREP+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -z "$GREP"; then
+ ac_path_GREP_found=false
+ # Loop through the user's path and test for each of PROGNAME-LIST
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_prog in grep ggrep; do
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
+ as_fn_executable_p "$ac_path_GREP" || continue
+# Check for GNU ac_path_GREP and select it if it is found.
+ # Check for GNU $ac_path_GREP
+case `"$ac_path_GREP" --version 2>&1` in
+*GNU*)
+ ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
+*)
+ ac_count=0
+ $as_echo_n 0123456789 >"conftest.in"
+ while :
+ do
+ cat "conftest.in" "conftest.in" >"conftest.tmp"
+ mv "conftest.tmp" "conftest.in"
+ cp "conftest.in" "conftest.nl"
+ $as_echo 'GREP' >> "conftest.nl"
+ "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
+ diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
+ as_fn_arith $ac_count + 1 && ac_count=$as_val
+ if test $ac_count -gt ${ac_path_GREP_max-0}; then
+ # Best one so far, save it but keep looking for a better one
+ ac_cv_path_GREP="$ac_path_GREP"
+ ac_path_GREP_max=$ac_count
+ fi
+ # 10*(2^10) chars as input seems more than enough
+ test $ac_count -gt 10 && break
+ done
+ rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
+esac
+
+ $ac_path_GREP_found && break 3
+ done
+ done
+ done
+IFS=$as_save_IFS
+ if test -z "$ac_cv_path_GREP"; then
+ as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
+ fi
+else
+ ac_cv_path_GREP=$GREP
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
+$as_echo "$ac_cv_path_GREP" >&6; }
+ GREP="$ac_cv_path_GREP"
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
+$as_echo_n "checking for egrep... " >&6; }
+if ${ac_cv_path_EGREP+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
+ then ac_cv_path_EGREP="$GREP -E"
+ else
+ if test -z "$EGREP"; then
+ ac_path_EGREP_found=false
+ # Loop through the user's path and test for each of PROGNAME-LIST
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_prog in egrep; do
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
+ as_fn_executable_p "$ac_path_EGREP" || continue
+# Check for GNU ac_path_EGREP and select it if it is found.
+ # Check for GNU $ac_path_EGREP
+case `"$ac_path_EGREP" --version 2>&1` in
+*GNU*)
+ ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
+*)
+ ac_count=0
+ $as_echo_n 0123456789 >"conftest.in"
+ while :
+ do
+ cat "conftest.in" "conftest.in" >"conftest.tmp"
+ mv "conftest.tmp" "conftest.in"
+ cp "conftest.in" "conftest.nl"
+ $as_echo 'EGREP' >> "conftest.nl"
+ "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
+ diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
+ as_fn_arith $ac_count + 1 && ac_count=$as_val
+ if test $ac_count -gt ${ac_path_EGREP_max-0}; then
+ # Best one so far, save it but keep looking for a better one
+ ac_cv_path_EGREP="$ac_path_EGREP"
+ ac_path_EGREP_max=$ac_count
+ fi
+ # 10*(2^10) chars as input seems more than enough
+ test $ac_count -gt 10 && break
+ done
+ rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
+esac
+
+ $ac_path_EGREP_found && break 3
+ done
+ done
+ done
+IFS=$as_save_IFS
+ if test -z "$ac_cv_path_EGREP"; then
+ as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
+ fi
+else
+ ac_cv_path_EGREP=$EGREP
+fi
+
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
+$as_echo "$ac_cv_path_EGREP" >&6; }
+ EGREP="$ac_cv_path_EGREP"
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5
+$as_echo_n "checking for fgrep... " >&6; }
+if ${ac_cv_path_FGREP+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1
+ then ac_cv_path_FGREP="$GREP -F"
+ else
+ if test -z "$FGREP"; then
+ ac_path_FGREP_found=false
+ # Loop through the user's path and test for each of PROGNAME-LIST
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_prog in fgrep; do
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext"
+ as_fn_executable_p "$ac_path_FGREP" || continue
+# Check for GNU ac_path_FGREP and select it if it is found.
+ # Check for GNU $ac_path_FGREP
+case `"$ac_path_FGREP" --version 2>&1` in
+*GNU*)
+ ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;;
+*)
+ ac_count=0
+ $as_echo_n 0123456789 >"conftest.in"
+ while :
+ do
+ cat "conftest.in" "conftest.in" >"conftest.tmp"
+ mv "conftest.tmp" "conftest.in"
+ cp "conftest.in" "conftest.nl"
+ $as_echo 'FGREP' >> "conftest.nl"
+ "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break
+ diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
+ as_fn_arith $ac_count + 1 && ac_count=$as_val
+ if test $ac_count -gt ${ac_path_FGREP_max-0}; then
+ # Best one so far, save it but keep looking for a better one
+ ac_cv_path_FGREP="$ac_path_FGREP"
+ ac_path_FGREP_max=$ac_count
+ fi
+ # 10*(2^10) chars as input seems more than enough
+ test $ac_count -gt 10 && break
+ done
+ rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
+esac
+
+ $ac_path_FGREP_found && break 3
+ done
+ done
+ done
+IFS=$as_save_IFS
+ if test -z "$ac_cv_path_FGREP"; then
+ as_fn_error $? "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
+ fi
+else
+ ac_cv_path_FGREP=$FGREP
+fi
+
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5
+$as_echo "$ac_cv_path_FGREP" >&6; }
+ FGREP="$ac_cv_path_FGREP"
+
+
+test -z "$GREP" && GREP=grep
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+@%:@ Check whether --with-gnu-ld was given.
+if test "${with_gnu_ld+set}" = set; then :
+ withval=$with_gnu_ld; test no = "$withval" || with_gnu_ld=yes
+else
+ with_gnu_ld=no
+fi
+
+ac_prog=ld
+if test yes = "$GCC"; then
+ # Check if gcc -print-prog-name=ld gives a path.
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
+$as_echo_n "checking for ld used by $CC... " >&6; }
+ case $host in
+ *-*-mingw*)
+ # gcc leaves a trailing carriage return, which upsets mingw
+ ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
+ *)
+ ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
+ esac
+ case $ac_prog in
+ # Accept absolute paths.
+ [\\/]* | ?:[\\/]*)
+ re_direlt='/[^/][^/]*/\.\./'
+ # Canonicalize the pathname of ld
+ ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
+ while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
+ ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
+ done
+ test -z "$LD" && LD=$ac_prog
+ ;;
+ "")
+ # If it fails, then pretend we aren't using GCC.
+ ac_prog=ld
+ ;;
+ *)
+ # If it is relative, then search for the first ld in PATH.
+ with_gnu_ld=unknown
+ ;;
+ esac
+elif test yes = "$with_gnu_ld"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
+$as_echo_n "checking for GNU ld... " >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
+$as_echo_n "checking for non-GNU ld... " >&6; }
+fi
+if ${lt_cv_path_LD+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -z "$LD"; then
+ lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
+ for ac_dir in $PATH; do
+ IFS=$lt_save_ifs
+ test -z "$ac_dir" && ac_dir=.
+ if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
+ lt_cv_path_LD=$ac_dir/$ac_prog
+ # Check to see if the program is GNU ld. I'd rather use --version,
+ # but apparently some variants of GNU ld only accept -v.
+ # Break only if it was the GNU/non-GNU ld that we prefer.
+ case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
+ *GNU* | *'with BFD'*)
+ test no != "$with_gnu_ld" && break
+ ;;
+ *)
+ test yes != "$with_gnu_ld" && break
+ ;;
+ esac
+ fi
+ done
+ IFS=$lt_save_ifs
+else
+ lt_cv_path_LD=$LD # Let the user override the test with a path.
+fi
+fi
+
+LD=$lt_cv_path_LD
+if test -n "$LD"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
+$as_echo "$LD" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
+$as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
+if ${lt_cv_prog_gnu_ld+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ # I'd rather use --version here, but apparently some GNU lds only accept -v.
+case `$LD -v 2>&1 </dev/null` in
+*GNU* | *'with BFD'*)
+ lt_cv_prog_gnu_ld=yes
+ ;;
+*)
+ lt_cv_prog_gnu_ld=no
+ ;;
+esac
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
+$as_echo "$lt_cv_prog_gnu_ld" >&6; }
+with_gnu_ld=$lt_cv_prog_gnu_ld
+
+
+
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5
+$as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; }
+if ${lt_cv_path_NM+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$NM"; then
+ # Let the user override the test.
+ lt_cv_path_NM=$NM
+else
+ lt_nm_to_check=${ac_tool_prefix}nm
+ if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
+ lt_nm_to_check="$lt_nm_to_check nm"
+ fi
+ for lt_tmp_nm in $lt_nm_to_check; do
+ lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
+ for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
+ IFS=$lt_save_ifs
+ test -z "$ac_dir" && ac_dir=.
+ tmp_nm=$ac_dir/$lt_tmp_nm
+ if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext"; then
+ # Check to see if the nm accepts a BSD-compat flag.
+ # Adding the 'sed 1q' prevents false positives on HP-UX, which says:
+ # nm: unknown option "B" ignored
+ # Tru64's nm complains that /dev/null is an invalid object file
+ # MSYS converts /dev/null to NUL, MinGW nm treats NUL as empty
+ case $build_os in
+ mingw*) lt_bad_file=conftest.nm/nofile ;;
+ *) lt_bad_file=/dev/null ;;
+ esac
+ case `"$tmp_nm" -B $lt_bad_file 2>&1 | sed '1q'` in
+ *$lt_bad_file* | *'Invalid file or object type'*)
+ lt_cv_path_NM="$tmp_nm -B"
+ break 2
+ ;;
+ *)
+ case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
+ */dev/null*)
+ lt_cv_path_NM="$tmp_nm -p"
+ break 2
+ ;;
+ *)
+ lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
+ continue # so that we can try to find one that supports BSD flags
+ ;;
+ esac
+ ;;
+ esac
+ fi
+ done
+ IFS=$lt_save_ifs
+ done
+ : ${lt_cv_path_NM=no}
+fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5
+$as_echo "$lt_cv_path_NM" >&6; }
+if test no != "$lt_cv_path_NM"; then
+ NM=$lt_cv_path_NM
+else
+ # Didn't find any BSD compatible name lister, look for dumpbin.
+ if test -n "$DUMPBIN"; then :
+ # Let the user override the test.
+ else
+ if test -n "$ac_tool_prefix"; then
+ for ac_prog in dumpbin "link -dump"
+ do
+ # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
+set dummy $ac_tool_prefix$ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_DUMPBIN+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$DUMPBIN"; then
+ ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+DUMPBIN=$ac_cv_prog_DUMPBIN
+if test -n "$DUMPBIN"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5
+$as_echo "$DUMPBIN" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$DUMPBIN" && break
+ done
+fi
+if test -z "$DUMPBIN"; then
+ ac_ct_DUMPBIN=$DUMPBIN
+ for ac_prog in dumpbin "link -dump"
+do
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_DUMPBIN+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_DUMPBIN"; then
+ ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_DUMPBIN="$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN
+if test -n "$ac_ct_DUMPBIN"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5
+$as_echo "$ac_ct_DUMPBIN" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$ac_ct_DUMPBIN" && break
+done
+
+ if test "x$ac_ct_DUMPBIN" = x; then
+ DUMPBIN=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ DUMPBIN=$ac_ct_DUMPBIN
+ fi
+fi
+
+ case `$DUMPBIN -symbols -headers /dev/null 2>&1 | sed '1q'` in
+ *COFF*)
+ DUMPBIN="$DUMPBIN -symbols -headers"
+ ;;
+ *)
+ DUMPBIN=:
+ ;;
+ esac
+ fi
+
+ if test : != "$DUMPBIN"; then
+ NM=$DUMPBIN
+ fi
+fi
+test -z "$NM" && NM=nm
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5
+$as_echo_n "checking the name lister ($NM) interface... " >&6; }
+if ${lt_cv_nm_interface+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_nm_interface="BSD nm"
+ echo "int some_variable = 0;" > conftest.$ac_ext
+ (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5)
+ (eval "$ac_compile" 2>conftest.err)
+ cat conftest.err >&5
+ (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
+ (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
+ cat conftest.err >&5
+ (eval echo "\"\$as_me:$LINENO: output\"" >&5)
+ cat conftest.out >&5
+ if $GREP 'External.*some_variable' conftest.out > /dev/null; then
+ lt_cv_nm_interface="MS dumpbin"
+ fi
+ rm -f conftest*
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5
+$as_echo "$lt_cv_nm_interface" >&6; }
+
+# find the maximum length of command line arguments
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5
+$as_echo_n "checking the maximum length of command line arguments... " >&6; }
+if ${lt_cv_sys_max_cmd_len+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ i=0
+ teststring=ABCD
+
+ case $build_os in
+ msdosdjgpp*)
+ # On DJGPP, this test can blow up pretty badly due to problems in libc
+ # (any single argument exceeding 2000 bytes causes a buffer overrun
+ # during glob expansion). Even if it were fixed, the result of this
+ # check would be larger than it should be.
+ lt_cv_sys_max_cmd_len=12288; # 12K is about right
+ ;;
+
+ gnu*)
+ # Under GNU Hurd, this test is not required because there is
+ # no limit to the length of command line arguments.
+ # Libtool will interpret -1 as no limit whatsoever
+ lt_cv_sys_max_cmd_len=-1;
+ ;;
+
+ cygwin* | mingw* | cegcc*)
+ # On Win9x/ME, this test blows up -- it succeeds, but takes
+ # about 5 minutes as the teststring grows exponentially.
+ # Worse, since 9x/ME are not pre-emptively multitasking,
+ # you end up with a "frozen" computer, even though with patience
+ # the test eventually succeeds (with a max line length of 256k).
+ # Instead, let's just punt: use the minimum linelength reported by
+ # all of the supported platforms: 8192 (on NT/2K/XP).
+ lt_cv_sys_max_cmd_len=8192;
+ ;;
+
+ mint*)
+ # On MiNT this can take a long time and run out of memory.
+ lt_cv_sys_max_cmd_len=8192;
+ ;;
+
+ amigaos*)
+ # On AmigaOS with pdksh, this test takes hours, literally.
+ # So we just punt and use a minimum line length of 8192.
+ lt_cv_sys_max_cmd_len=8192;
+ ;;
+
+ bitrig* | darwin* | dragonfly* | freebsd* | netbsd* | openbsd*)
+ # This has been around since 386BSD, at least. Likely further.
+ if test -x /sbin/sysctl; then
+ lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
+ elif test -x /usr/sbin/sysctl; then
+ lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
+ else
+ lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs
+ fi
+ # And add a safety zone
+ lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
+ lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
+ ;;
+
+ interix*)
+ # We know the value 262144 and hardcode it with a safety zone (like BSD)
+ lt_cv_sys_max_cmd_len=196608
+ ;;
+
+ os2*)
+ # The test takes a long time on OS/2.
+ lt_cv_sys_max_cmd_len=8192
+ ;;
+
+ osf*)
+ # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
+ # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
+ # nice to cause kernel panics so lets avoid the loop below.
+ # First set a reasonable default.
+ lt_cv_sys_max_cmd_len=16384
+ #
+ if test -x /sbin/sysconfig; then
+ case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
+ *1*) lt_cv_sys_max_cmd_len=-1 ;;
+ esac
+ fi
+ ;;
+ sco3.2v5*)
+ lt_cv_sys_max_cmd_len=102400
+ ;;
+ sysv5* | sco5v6* | sysv4.2uw2*)
+ kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
+ if test -n "$kargmax"; then
+ lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[ ]//'`
+ else
+ lt_cv_sys_max_cmd_len=32768
+ fi
+ ;;
+ *)
+ lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
+ if test -n "$lt_cv_sys_max_cmd_len" && \
+ test undefined != "$lt_cv_sys_max_cmd_len"; then
+ lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
+ lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
+ else
+ # Make teststring a little bigger before we do anything with it.
+ # a 1K string should be a reasonable start.
+ for i in 1 2 3 4 5 6 7 8; do
+ teststring=$teststring$teststring
+ done
+ SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
+ # If test is not a shell built-in, we'll probably end up computing a
+ # maximum length that is only half of the actual maximum length, but
+ # we can't tell.
+ while { test X`env echo "$teststring$teststring" 2>/dev/null` \
+ = "X$teststring$teststring"; } >/dev/null 2>&1 &&
+ test 17 != "$i" # 1/2 MB should be enough
+ do
+ i=`expr $i + 1`
+ teststring=$teststring$teststring
+ done
+ # Only check the string length outside the loop.
+ lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
+ teststring=
+ # Add a significant safety factor because C++ compilers can tack on
+ # massive amounts of additional arguments before passing them to the
+ # linker. It appears as though 1/2 is a usable value.
+ lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
+ fi
+ ;;
+ esac
+
+fi
+
+if test -n "$lt_cv_sys_max_cmd_len"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5
+$as_echo "$lt_cv_sys_max_cmd_len" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
+$as_echo "none" >&6; }
+fi
+max_cmd_len=$lt_cv_sys_max_cmd_len
+
+
+
+
+
+
+: ${CP="cp -f"}
+: ${MV="mv -f"}
+: ${RM="rm -f"}
+
+if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
+ lt_unset=unset
+else
+ lt_unset=false
+fi
+
+
+
+
+
+# test EBCDIC or ASCII
+case `echo X|tr X '\101'` in
+ A) # ASCII based system
+ # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
+ lt_SP2NL='tr \040 \012'
+ lt_NL2SP='tr \015\012 \040\040'
+ ;;
+ *) # EBCDIC based system
+ lt_SP2NL='tr \100 \n'
+ lt_NL2SP='tr \r\n \100\100'
+ ;;
+esac
+
+
+
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to $host format" >&5
+$as_echo_n "checking how to convert $build file names to $host format... " >&6; }
+if ${lt_cv_to_host_file_cmd+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ case $host in
+ *-*-mingw* )
+ case $build in
+ *-*-mingw* ) # actually msys
+ lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32
+ ;;
+ *-*-cygwin* )
+ lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32
+ ;;
+ * ) # otherwise, assume *nix
+ lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32
+ ;;
+ esac
+ ;;
+ *-*-cygwin* )
+ case $build in
+ *-*-mingw* ) # actually msys
+ lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin
+ ;;
+ *-*-cygwin* )
+ lt_cv_to_host_file_cmd=func_convert_file_noop
+ ;;
+ * ) # otherwise, assume *nix
+ lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin
+ ;;
+ esac
+ ;;
+ * ) # unhandled hosts (and "normal" native builds)
+ lt_cv_to_host_file_cmd=func_convert_file_noop
+ ;;
+esac
+
+fi
+
+to_host_file_cmd=$lt_cv_to_host_file_cmd
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_host_file_cmd" >&5
+$as_echo "$lt_cv_to_host_file_cmd" >&6; }
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to toolchain format" >&5
+$as_echo_n "checking how to convert $build file names to toolchain format... " >&6; }
+if ${lt_cv_to_tool_file_cmd+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ #assume ordinary cross tools, or native build.
+lt_cv_to_tool_file_cmd=func_convert_file_noop
+case $host in
+ *-*-mingw* )
+ case $build in
+ *-*-mingw* ) # actually msys
+ lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32
+ ;;
+ esac
+ ;;
+esac
+
+fi
+
+to_tool_file_cmd=$lt_cv_to_tool_file_cmd
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_tool_file_cmd" >&5
+$as_echo "$lt_cv_to_tool_file_cmd" >&6; }
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5
+$as_echo_n "checking for $LD option to reload object files... " >&6; }
+if ${lt_cv_ld_reload_flag+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_ld_reload_flag='-r'
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5
+$as_echo "$lt_cv_ld_reload_flag" >&6; }
+reload_flag=$lt_cv_ld_reload_flag
+case $reload_flag in
+"" | " "*) ;;
+*) reload_flag=" $reload_flag" ;;
+esac
+reload_cmds='$LD$reload_flag -o $output$reload_objs'
+case $host_os in
+ cygwin* | mingw* | pw32* | cegcc*)
+ if test yes != "$GCC"; then
+ reload_cmds=false
+ fi
+ ;;
+ darwin*)
+ if test yes = "$GCC"; then
+ reload_cmds='$LTCC $LTCFLAGS -nostdlib $wl-r -o $output$reload_objs'
+ else
+ reload_cmds='$LD$reload_flag -o $output$reload_objs'
+ fi
+ ;;
+esac
+
+
+
+
+
+
+
+
+
+if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
+set dummy ${ac_tool_prefix}objdump; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_OBJDUMP+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$OBJDUMP"; then
+ ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+OBJDUMP=$ac_cv_prog_OBJDUMP
+if test -n "$OBJDUMP"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
+$as_echo "$OBJDUMP" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_OBJDUMP"; then
+ ac_ct_OBJDUMP=$OBJDUMP
+ # Extract the first word of "objdump", so it can be a program name with args.
+set dummy objdump; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_OBJDUMP"; then
+ ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_OBJDUMP="objdump"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
+if test -n "$ac_ct_OBJDUMP"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
+$as_echo "$ac_ct_OBJDUMP" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_OBJDUMP" = x; then
+ OBJDUMP="false"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ OBJDUMP=$ac_ct_OBJDUMP
+ fi
+else
+ OBJDUMP="$ac_cv_prog_OBJDUMP"
+fi
+
+test -z "$OBJDUMP" && OBJDUMP=objdump
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5
+$as_echo_n "checking how to recognize dependent libraries... " >&6; }
+if ${lt_cv_deplibs_check_method+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_file_magic_cmd='$MAGIC_CMD'
+lt_cv_file_magic_test_file=
+lt_cv_deplibs_check_method='unknown'
+# Need to set the preceding variable on all platforms that support
+# interlibrary dependencies.
+# 'none' -- dependencies not supported.
+# 'unknown' -- same as none, but documents that we really don't know.
+# 'pass_all' -- all dependencies passed with no checks.
+# 'test_compile' -- check by making test program.
+# 'file_magic [[regex]]' -- check by looking for files in library path
+# that responds to the $file_magic_cmd with a given extended regex.
+# If you have 'file' or equivalent on your system and you're not sure
+# whether 'pass_all' will *always* work, you probably want this one.
+
+case $host_os in
+aix[4-9]*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+beos*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+bsdi[45]*)
+ lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
+ lt_cv_file_magic_cmd='/usr/bin/file -L'
+ lt_cv_file_magic_test_file=/shlib/libc.so
+ ;;
+
+cygwin*)
+ # func_win32_libid is a shell function defined in ltmain.sh
+ lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
+ lt_cv_file_magic_cmd='func_win32_libid'
+ ;;
+
+mingw* | pw32*)
+ # Base MSYS/MinGW do not provide the 'file' command needed by
+ # func_win32_libid shell function, so use a weaker test based on 'objdump',
+ # unless we find 'file', for example because we are cross-compiling.
+ if ( file / ) >/dev/null 2>&1; then
+ lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
+ lt_cv_file_magic_cmd='func_win32_libid'
+ else
+ # Keep this pattern in sync with the one in func_win32_libid.
+ lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)'
+ lt_cv_file_magic_cmd='$OBJDUMP -f'
+ fi
+ ;;
+
+cegcc*)
+ # use the weaker test based on 'objdump'. See mingw*.
+ lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
+ lt_cv_file_magic_cmd='$OBJDUMP -f'
+ ;;
+
+darwin* | rhapsody*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+freebsd* | dragonfly*)
+ if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
+ case $host_cpu in
+ i*86 )
+ # Not sure whether the presence of OpenBSD here was a mistake.
+ # Let's accept both of them until this is cleared up.
+ lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
+ lt_cv_file_magic_cmd=/usr/bin/file
+ lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
+ ;;
+ esac
+ else
+ lt_cv_deplibs_check_method=pass_all
+ fi
+ ;;
+
+haiku*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+hpux10.20* | hpux11*)
+ lt_cv_file_magic_cmd=/usr/bin/file
+ case $host_cpu in
+ ia64*)
+ lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
+ lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
+ ;;
+ hppa*64*)
+ lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'
+ lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
+ ;;
+ *)
+ lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library'
+ lt_cv_file_magic_test_file=/usr/lib/libc.sl
+ ;;
+ esac
+ ;;
+
+interix[3-9]*)
+ # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
+ lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'
+ ;;
+
+irix5* | irix6* | nonstopux*)
+ case $LD in
+ *-32|*"-32 ") libmagic=32-bit;;
+ *-n32|*"-n32 ") libmagic=N32;;
+ *-64|*"-64 ") libmagic=64-bit;;
+ *) libmagic=never-match;;
+ esac
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+# This must be glibc/ELF.
+linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+netbsd*)
+ if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
+ lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
+ else
+ lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
+ fi
+ ;;
+
+newos6*)
+ lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
+ lt_cv_file_magic_cmd=/usr/bin/file
+ lt_cv_file_magic_test_file=/usr/lib/libnls.so
+ ;;
+
+*nto* | *qnx*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+openbsd* | bitrig*)
+ if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then
+ lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
+ else
+ lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
+ fi
+ ;;
+
+osf3* | osf4* | osf5*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+rdos*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+solaris*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+sysv4 | sysv4.3*)
+ case $host_vendor in
+ motorola)
+ lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]'
+ lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
+ ;;
+ ncr)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+ sequent)
+ lt_cv_file_magic_cmd='/bin/file'
+ lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
+ ;;
+ sni)
+ lt_cv_file_magic_cmd='/bin/file'
+ lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
+ lt_cv_file_magic_test_file=/lib/libc.so
+ ;;
+ siemens)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+ pc)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+ esac
+ ;;
+
+tpf*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+os2*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+esac
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5
+$as_echo "$lt_cv_deplibs_check_method" >&6; }
+
+file_magic_glob=
+want_nocaseglob=no
+if test "$build" = "$host"; then
+ case $host_os in
+ mingw* | pw32*)
+ if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then
+ want_nocaseglob=yes
+ else
+ file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[\1]\/[\1]\/g;/g"`
+ fi
+ ;;
+ esac
+fi
+
+file_magic_cmd=$lt_cv_file_magic_cmd
+deplibs_check_method=$lt_cv_deplibs_check_method
+test -z "$deplibs_check_method" && deplibs_check_method=unknown
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args.
+set dummy ${ac_tool_prefix}dlltool; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_DLLTOOL+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$DLLTOOL"; then
+ ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+DLLTOOL=$ac_cv_prog_DLLTOOL
+if test -n "$DLLTOOL"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5
+$as_echo "$DLLTOOL" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_DLLTOOL"; then
+ ac_ct_DLLTOOL=$DLLTOOL
+ # Extract the first word of "dlltool", so it can be a program name with args.
+set dummy dlltool; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_DLLTOOL+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_DLLTOOL"; then
+ ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_DLLTOOL="dlltool"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL
+if test -n "$ac_ct_DLLTOOL"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5
+$as_echo "$ac_ct_DLLTOOL" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_DLLTOOL" = x; then
+ DLLTOOL="false"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ DLLTOOL=$ac_ct_DLLTOOL
+ fi
+else
+ DLLTOOL="$ac_cv_prog_DLLTOOL"
+fi
+
+test -z "$DLLTOOL" && DLLTOOL=dlltool
+
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to associate runtime and link libraries" >&5
+$as_echo_n "checking how to associate runtime and link libraries... " >&6; }
+if ${lt_cv_sharedlib_from_linklib_cmd+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_sharedlib_from_linklib_cmd='unknown'
+
+case $host_os in
+cygwin* | mingw* | pw32* | cegcc*)
+ # two different shell functions defined in ltmain.sh;
+ # decide which one to use based on capabilities of $DLLTOOL
+ case `$DLLTOOL --help 2>&1` in
+ *--identify-strict*)
+ lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib
+ ;;
+ *)
+ lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback
+ ;;
+ esac
+ ;;
+*)
+ # fallback: assume linklib IS sharedlib
+ lt_cv_sharedlib_from_linklib_cmd=$ECHO
+ ;;
+esac
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sharedlib_from_linklib_cmd" >&5
+$as_echo "$lt_cv_sharedlib_from_linklib_cmd" >&6; }
+sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd
+test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO
+
+
+
+
+
+
+
+if test -n "$ac_tool_prefix"; then
+ for ac_prog in ar
+ do
+ # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
+set dummy $ac_tool_prefix$ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_AR+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$AR"; then
+ ac_cv_prog_AR="$AR" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_AR="$ac_tool_prefix$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+AR=$ac_cv_prog_AR
+if test -n "$AR"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
+$as_echo "$AR" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$AR" && break
+ done
+fi
+if test -z "$AR"; then
+ ac_ct_AR=$AR
+ for ac_prog in ar
+do
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_AR+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_AR"; then
+ ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_AR="$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_AR=$ac_cv_prog_ac_ct_AR
+if test -n "$ac_ct_AR"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
+$as_echo "$ac_ct_AR" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$ac_ct_AR" && break
+done
+
+ if test "x$ac_ct_AR" = x; then
+ AR="false"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ AR=$ac_ct_AR
+ fi
+fi
+
+: ${AR=ar}
+: ${AR_FLAGS=cru}
+
+
+
+
+
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for archiver @FILE support" >&5
+$as_echo_n "checking for archiver @FILE support... " >&6; }
+if ${lt_cv_ar_at_file+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_ar_at_file=no
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ echo conftest.$ac_objext > conftest.lst
+ lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5
+ (eval $lt_ar_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }
+ if test 0 -eq "$ac_status"; then
+ # Ensure the archiver fails upon bogus file names.
+ rm -f conftest.$ac_objext libconftest.a
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5
+ (eval $lt_ar_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }
+ if test 0 -ne "$ac_status"; then
+ lt_cv_ar_at_file=@
+ fi
+ fi
+ rm -f conftest.* libconftest.a
+
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ar_at_file" >&5
+$as_echo "$lt_cv_ar_at_file" >&6; }
+
+if test no = "$lt_cv_ar_at_file"; then
+ archiver_list_spec=
+else
+ archiver_list_spec=$lt_cv_ar_at_file
+fi
+
+
+
+
+
+
+
+if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
+set dummy ${ac_tool_prefix}strip; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_STRIP+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$STRIP"; then
+ ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_STRIP="${ac_tool_prefix}strip"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+STRIP=$ac_cv_prog_STRIP
+if test -n "$STRIP"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
+$as_echo "$STRIP" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_STRIP"; then
+ ac_ct_STRIP=$STRIP
+ # Extract the first word of "strip", so it can be a program name with args.
+set dummy strip; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_STRIP"; then
+ ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_STRIP="strip"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
+if test -n "$ac_ct_STRIP"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
+$as_echo "$ac_ct_STRIP" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_STRIP" = x; then
+ STRIP=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ STRIP=$ac_ct_STRIP
+ fi
+else
+ STRIP="$ac_cv_prog_STRIP"
+fi
+
+test -z "$STRIP" && STRIP=:
+
+
+
+
+
+
+if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
+set dummy ${ac_tool_prefix}ranlib; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_RANLIB+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$RANLIB"; then
+ ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+RANLIB=$ac_cv_prog_RANLIB
+if test -n "$RANLIB"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
+$as_echo "$RANLIB" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_RANLIB"; then
+ ac_ct_RANLIB=$RANLIB
+ # Extract the first word of "ranlib", so it can be a program name with args.
+set dummy ranlib; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_RANLIB"; then
+ ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_RANLIB="ranlib"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
+if test -n "$ac_ct_RANLIB"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
+$as_echo "$ac_ct_RANLIB" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_RANLIB" = x; then
+ RANLIB=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ RANLIB=$ac_ct_RANLIB
+ fi
+else
+ RANLIB="$ac_cv_prog_RANLIB"
+fi
+
+test -z "$RANLIB" && RANLIB=:
+
+
+
+
+
+
+# Determine commands to create old-style static archives.
+old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
+old_postinstall_cmds='chmod 644 $oldlib'
+old_postuninstall_cmds=
+
+if test -n "$RANLIB"; then
+ case $host_os in
+ bitrig* | openbsd*)
+ old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib"
+ ;;
+ *)
+ old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib"
+ ;;
+ esac
+ old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib"
+fi
+
+case $host_os in
+ darwin*)
+ lock_old_archive_extraction=yes ;;
+ *)
+ lock_old_archive_extraction=no ;;
+esac
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+# If no C compiler was specified, use CC.
+LTCC=${LTCC-"$CC"}
+
+# If no C compiler flags were specified, use CFLAGS.
+LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
+
+# Allow CC to be a program name with arguments.
+compiler=$CC
+
+
+# Check for command to grab the raw symbol name followed by C symbol from nm.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5
+$as_echo_n "checking command to parse $NM output from $compiler object... " >&6; }
+if ${lt_cv_sys_global_symbol_pipe+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+
+# These are sane defaults that work on at least a few old systems.
+# [They come from Ultrix. What could be older than Ultrix?!! ;)]
+
+# Character class describing NM global symbol codes.
+symcode='[BCDEGRST]'
+
+# Regexp to match symbols that can be accessed directly from C.
+sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
+
+# Define system-specific variables.
+case $host_os in
+aix*)
+ symcode='[BCDT]'
+ ;;
+cygwin* | mingw* | pw32* | cegcc*)
+ symcode='[ABCDGISTW]'
+ ;;
+hpux*)
+ if test ia64 = "$host_cpu"; then
+ symcode='[ABCDEGRST]'
+ fi
+ ;;
+irix* | nonstopux*)
+ symcode='[BCDEGRST]'
+ ;;
+osf*)
+ symcode='[BCDEGQRST]'
+ ;;
+solaris*)
+ symcode='[BDRT]'
+ ;;
+sco3.2v5*)
+ symcode='[DT]'
+ ;;
+sysv4.2uw2*)
+ symcode='[DT]'
+ ;;
+sysv5* | sco5v6* | unixware* | OpenUNIX*)
+ symcode='[ABDT]'
+ ;;
+sysv4)
+ symcode='[DFNSTU]'
+ ;;
+esac
+
+# If we're using GNU nm, then use its standard symbol codes.
+case `$NM -V 2>&1` in
+*GNU* | *'with BFD'*)
+ symcode='[ABCDGIRSTW]' ;;
+esac
+
+if test "$lt_cv_nm_interface" = "MS dumpbin"; then
+ # Gets list of data symbols to import.
+ lt_cv_sys_global_symbol_to_import="sed -n -e 's/^I .* \(.*\)$/\1/p'"
+ # Adjust the below global symbol transforms to fixup imported variables.
+ lt_cdecl_hook=" -e 's/^I .* \(.*\)$/extern __declspec(dllimport) char \1;/p'"
+ lt_c_name_hook=" -e 's/^I .* \(.*\)$/ {\"\1\", (void *) 0},/p'"
+ lt_c_name_lib_hook="\
+ -e 's/^I .* \(lib.*\)$/ {\"\1\", (void *) 0},/p'\
+ -e 's/^I .* \(.*\)$/ {\"lib\1\", (void *) 0},/p'"
+else
+ # Disable hooks by default.
+ lt_cv_sys_global_symbol_to_import=
+ lt_cdecl_hook=
+ lt_c_name_hook=
+ lt_c_name_lib_hook=
+fi
+
+# Transform an extracted symbol line into a proper C declaration.
+# Some systems (esp. on ia64) link data and code symbols differently,
+# so use this general approach.
+lt_cv_sys_global_symbol_to_cdecl="sed -n"\
+$lt_cdecl_hook\
+" -e 's/^T .* \(.*\)$/extern int \1();/p'"\
+" -e 's/^$symcode$symcode* .* \(.*\)$/extern char \1;/p'"
+
+# Transform an extracted symbol line into symbol name and symbol address
+lt_cv_sys_global_symbol_to_c_name_address="sed -n"\
+$lt_c_name_hook\
+" -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\
+" -e 's/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/p'"
+
+# Transform an extracted symbol line into symbol name with lib prefix and
+# symbol address.
+lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n"\
+$lt_c_name_lib_hook\
+" -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\
+" -e 's/^$symcode$symcode* .* \(lib.*\)$/ {\"\1\", (void *) \&\1},/p'"\
+" -e 's/^$symcode$symcode* .* \(.*\)$/ {\"lib\1\", (void *) \&\1},/p'"
+
+# Handle CRLF in mingw tool chain
+opt_cr=
+case $build_os in
+mingw*)
+ opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
+ ;;
+esac
+
+# Try without a prefix underscore, then with it.
+for ac_symprfx in "" "_"; do
+
+ # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
+ symxfrm="\\1 $ac_symprfx\\2 \\2"
+
+ # Write the raw and C identifiers.
+ if test "$lt_cv_nm_interface" = "MS dumpbin"; then
+ # Fake it for dumpbin and say T for any non-static function,
+ # D for any global variable and I for any imported variable.
+ # Also find C++ and __fastcall symbols from MSVC++,
+ # which start with @ or ?.
+ lt_cv_sys_global_symbol_pipe="$AWK '"\
+" {last_section=section; section=\$ 3};"\
+" /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\
+" /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
+" /^ *Symbol name *: /{split(\$ 0,sn,\":\"); si=substr(sn[2],2)};"\
+" /^ *Type *: code/{print \"T\",si,substr(si,length(prfx))};"\
+" /^ *Type *: data/{print \"I\",si,substr(si,length(prfx))};"\
+" \$ 0!~/External *\|/{next};"\
+" / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
+" {if(hide[section]) next};"\
+" {f=\"D\"}; \$ 0~/\(\).*\|/{f=\"T\"};"\
+" {split(\$ 0,a,/\||\r/); split(a[2],s)};"\
+" s[1]~/^[@?]/{print f,s[1],s[1]; next};"\
+" s[1]~prfx {split(s[1],t,\"@\"); print f,t[1],substr(t[1],length(prfx))}"\
+" ' prfx=^$ac_symprfx"
+ else
+ lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
+ fi
+ lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'"
+
+ # Check to see that the pipe works correctly.
+ pipe_works=no
+
+ rm -f conftest*
+ cat > conftest.$ac_ext <<_LT_EOF
+#ifdef __cplusplus
+extern "C" {
+#endif
+char nm_test_var;
+void nm_test_func(void);
+void nm_test_func(void){}
+#ifdef __cplusplus
+}
+#endif
+int main(){nm_test_var='a';nm_test_func();return(0);}
+_LT_EOF
+
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then
+ # Now try to grab the symbols.
+ nlist=conftest.nm
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5
+ (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } && test -s "$nlist"; then
+ # Try sorting and uniquifying the output.
+ if sort "$nlist" | uniq > "$nlist"T; then
+ mv -f "$nlist"T "$nlist"
+ else
+ rm -f "$nlist"T
+ fi
+
+ # Make sure that we snagged all the symbols we need.
+ if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
+ if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
+ cat <<_LT_EOF > conftest.$ac_ext
+/* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */
+#if defined _WIN32 || defined __CYGWIN__ || defined _WIN32_WCE
+/* DATA imports from DLLs on WIN32 can't be const, because runtime
+ relocations are performed -- see ld's documentation on pseudo-relocs. */
+# define LT@&t@_DLSYM_CONST
+#elif defined __osf__
+/* This system does not cope well with relocations in const data. */
+# define LT@&t@_DLSYM_CONST
+#else
+# define LT@&t@_DLSYM_CONST const
+#endif
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+_LT_EOF
+ # Now generate the symbol file.
+ eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
+
+ cat <<_LT_EOF >> conftest.$ac_ext
+
+/* The mapping between symbol names and symbols. */
+LT@&t@_DLSYM_CONST struct {
+ const char *name;
+ void *address;
+}
+lt__PROGRAM__LTX_preloaded_symbols[] =
+{
+ { "@PROGRAM@", (void *) 0 },
+_LT_EOF
+ $SED "s/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
+ cat <<\_LT_EOF >> conftest.$ac_ext
+ {0, (void *) 0}
+};
+
+/* This works around a problem in FreeBSD linker */
+#ifdef FREEBSD_WORKAROUND
+static const void *lt_preloaded_setup() {
+ return lt__PROGRAM__LTX_preloaded_symbols;
+}
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+_LT_EOF
+ # Now try linking the two files.
+ mv conftest.$ac_objext conftstm.$ac_objext
+ lt_globsym_save_LIBS=$LIBS
+ lt_globsym_save_CFLAGS=$CFLAGS
+ LIBS=conftstm.$ac_objext
+ CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
+ (eval $ac_link) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } && test -s conftest$ac_exeext; then
+ pipe_works=yes
+ fi
+ LIBS=$lt_globsym_save_LIBS
+ CFLAGS=$lt_globsym_save_CFLAGS
+ else
+ echo "cannot find nm_test_func in $nlist" >&5
+ fi
+ else
+ echo "cannot find nm_test_var in $nlist" >&5
+ fi
+ else
+ echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
+ fi
+ else
+ echo "$progname: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ fi
+ rm -rf conftest* conftst*
+
+ # Do not use the global_symbol_pipe unless it works.
+ if test yes = "$pipe_works"; then
+ break
+ else
+ lt_cv_sys_global_symbol_pipe=
+ fi
+done
+
+fi
+
+if test -z "$lt_cv_sys_global_symbol_pipe"; then
+ lt_cv_sys_global_symbol_to_cdecl=
+fi
+if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
+$as_echo "failed" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
+$as_echo "ok" >&6; }
+fi
+
+# Response file support.
+if test "$lt_cv_nm_interface" = "MS dumpbin"; then
+ nm_file_list_spec='@'
+elif $NM --help 2>/dev/null | grep '[@]FILE' >/dev/null; then
+ nm_file_list_spec='@'
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for sysroot" >&5
+$as_echo_n "checking for sysroot... " >&6; }
+
+@%:@ Check whether --with-sysroot was given.
+if test "${with_sysroot+set}" = set; then :
+ withval=$with_sysroot;
+else
+ with_sysroot=no
+fi
+
+
+lt_sysroot=
+case $with_sysroot in #(
+ yes)
+ if test yes = "$GCC"; then
+ lt_sysroot=`$CC --print-sysroot 2>/dev/null`
+ fi
+ ;; #(
+ /*)
+ lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"`
+ ;; #(
+ no|'')
+ ;; #(
+ *)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_sysroot" >&5
+$as_echo "$with_sysroot" >&6; }
+ as_fn_error $? "The sysroot must be an absolute path." "$LINENO" 5
+ ;;
+esac
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${lt_sysroot:-no}" >&5
+$as_echo "${lt_sysroot:-no}" >&6; }
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a working dd" >&5
+$as_echo_n "checking for a working dd... " >&6; }
+if ${ac_cv_path_lt_DD+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ printf 0123456789abcdef0123456789abcdef >conftest.i
+cat conftest.i conftest.i >conftest2.i
+: ${lt_DD:=$DD}
+if test -z "$lt_DD"; then
+ ac_path_lt_DD_found=false
+ # Loop through the user's path and test for each of PROGNAME-LIST
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_prog in dd; do
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ ac_path_lt_DD="$as_dir/$ac_prog$ac_exec_ext"
+ as_fn_executable_p "$ac_path_lt_DD" || continue
+if "$ac_path_lt_DD" bs=32 count=1 <conftest2.i >conftest.out 2>/dev/null; then
+ cmp -s conftest.i conftest.out \
+ && ac_cv_path_lt_DD="$ac_path_lt_DD" ac_path_lt_DD_found=:
+fi
+ $ac_path_lt_DD_found && break 3
+ done
+ done
+ done
+IFS=$as_save_IFS
+ if test -z "$ac_cv_path_lt_DD"; then
+ :
+ fi
+else
+ ac_cv_path_lt_DD=$lt_DD
+fi
+
+rm -f conftest.i conftest2.i conftest.out
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_lt_DD" >&5
+$as_echo "$ac_cv_path_lt_DD" >&6; }
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to truncate binary pipes" >&5
+$as_echo_n "checking how to truncate binary pipes... " >&6; }
+if ${lt_cv_truncate_bin+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ printf 0123456789abcdef0123456789abcdef >conftest.i
+cat conftest.i conftest.i >conftest2.i
+lt_cv_truncate_bin=
+if "$ac_cv_path_lt_DD" bs=32 count=1 <conftest2.i >conftest.out 2>/dev/null; then
+ cmp -s conftest.i conftest.out \
+ && lt_cv_truncate_bin="$ac_cv_path_lt_DD bs=4096 count=1"
+fi
+rm -f conftest.i conftest2.i conftest.out
+test -z "$lt_cv_truncate_bin" && lt_cv_truncate_bin="$SED -e 4q"
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_truncate_bin" >&5
+$as_echo "$lt_cv_truncate_bin" >&6; }
+
+
+
+
+
+
+
+# Calculate cc_basename. Skip known compiler wrappers and cross-prefix.
+func_cc_basename ()
+{
+ for cc_temp in @S|@*""; do
+ case $cc_temp in
+ compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
+ distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
+ \-*) ;;
+ *) break;;
+ esac
+ done
+ func_cc_basename_result=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
+}
+
+@%:@ Check whether --enable-libtool-lock was given.
+if test "${enable_libtool_lock+set}" = set; then :
+ enableval=$enable_libtool_lock;
+fi
+
+test no = "$enable_libtool_lock" || enable_libtool_lock=yes
+
+# Some flags need to be propagated to the compiler or linker for good
+# libtool support.
+case $host in
+ia64-*-hpux*)
+ # Find out what ABI is being produced by ac_compile, and set mode
+ # options accordingly.
+ echo 'int i;' > conftest.$ac_ext
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then
+ case `/usr/bin/file conftest.$ac_objext` in
+ *ELF-32*)
+ HPUX_IA64_MODE=32
+ ;;
+ *ELF-64*)
+ HPUX_IA64_MODE=64
+ ;;
+ esac
+ fi
+ rm -rf conftest*
+ ;;
+*-*-irix6*)
+ # Find out what ABI is being produced by ac_compile, and set linker
+ # options accordingly.
+ echo '#line '$LINENO' "configure"' > conftest.$ac_ext
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then
+ if test yes = "$lt_cv_prog_gnu_ld"; then
+ case `/usr/bin/file conftest.$ac_objext` in
+ *32-bit*)
+ LD="${LD-ld} -melf32bsmip"
+ ;;
+ *N32*)
+ LD="${LD-ld} -melf32bmipn32"
+ ;;
+ *64-bit*)
+ LD="${LD-ld} -melf64bmip"
+ ;;
+ esac
+ else
+ case `/usr/bin/file conftest.$ac_objext` in
+ *32-bit*)
+ LD="${LD-ld} -32"
+ ;;
+ *N32*)
+ LD="${LD-ld} -n32"
+ ;;
+ *64-bit*)
+ LD="${LD-ld} -64"
+ ;;
+ esac
+ fi
+ fi
+ rm -rf conftest*
+ ;;
+
+mips64*-*linux*)
+ # Find out what ABI is being produced by ac_compile, and set linker
+ # options accordingly.
+ echo '#line '$LINENO' "configure"' > conftest.$ac_ext
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then
+ emul=elf
+ case `/usr/bin/file conftest.$ac_objext` in
+ *32-bit*)
+ emul="${emul}32"
+ ;;
+ *64-bit*)
+ emul="${emul}64"
+ ;;
+ esac
+ case `/usr/bin/file conftest.$ac_objext` in
+ *MSB*)
+ emul="${emul}btsmip"
+ ;;
+ *LSB*)
+ emul="${emul}ltsmip"
+ ;;
+ esac
+ case `/usr/bin/file conftest.$ac_objext` in
+ *N32*)
+ emul="${emul}n32"
+ ;;
+ esac
+ LD="${LD-ld} -m $emul"
+ fi
+ rm -rf conftest*
+ ;;
+
+x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \
+s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
+ # Find out what ABI is being produced by ac_compile, and set linker
+ # options accordingly. Note that the listed cases only cover the
+ # situations where additional linker options are needed (such as when
+ # doing 32-bit compilation for a host where ld defaults to 64-bit, or
+ # vice versa); the common cases where no linker options are needed do
+ # not appear in the list.
+ echo 'int i;' > conftest.$ac_ext
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then
+ case `/usr/bin/file conftest.o` in
+ *32-bit*)
+ case $host in
+ x86_64-*kfreebsd*-gnu)
+ LD="${LD-ld} -m elf_i386_fbsd"
+ ;;
+ x86_64-*linux*)
+ case `/usr/bin/file conftest.o` in
+ *x86-64*)
+ LD="${LD-ld} -m elf32_x86_64"
+ ;;
+ *)
+ LD="${LD-ld} -m elf_i386"
+ ;;
+ esac
+ ;;
+ powerpc64le-*linux*)
+ LD="${LD-ld} -m elf32lppclinux"
+ ;;
+ powerpc64-*linux*)
+ LD="${LD-ld} -m elf32ppclinux"
+ ;;
+ s390x-*linux*)
+ LD="${LD-ld} -m elf_s390"
+ ;;
+ sparc64-*linux*)
+ LD="${LD-ld} -m elf32_sparc"
+ ;;
+ esac
+ ;;
+ *64-bit*)
+ case $host in
+ x86_64-*kfreebsd*-gnu)
+ LD="${LD-ld} -m elf_x86_64_fbsd"
+ ;;
+ x86_64-*linux*)
+ LD="${LD-ld} -m elf_x86_64"
+ ;;
+ powerpcle-*linux*)
+ LD="${LD-ld} -m elf64lppc"
+ ;;
+ powerpc-*linux*)
+ LD="${LD-ld} -m elf64ppc"
+ ;;
+ s390*-*linux*|s390*-*tpf*)
+ LD="${LD-ld} -m elf64_s390"
+ ;;
+ sparc*-*linux*)
+ LD="${LD-ld} -m elf64_sparc"
+ ;;
+ esac
+ ;;
+ esac
+ fi
+ rm -rf conftest*
+ ;;
+
+*-*-sco3.2v5*)
+ # On SCO OpenServer 5, we need -belf to get full-featured binaries.
+ SAVE_CFLAGS=$CFLAGS
+ CFLAGS="$CFLAGS -belf"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5
+$as_echo_n "checking whether the C compiler needs -belf... " >&6; }
+if ${lt_cv_cc_needs_belf+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ lt_cv_cc_needs_belf=yes
+else
+ lt_cv_cc_needs_belf=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+ ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5
+$as_echo "$lt_cv_cc_needs_belf" >&6; }
+ if test yes != "$lt_cv_cc_needs_belf"; then
+ # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
+ CFLAGS=$SAVE_CFLAGS
+ fi
+ ;;
+*-*solaris*)
+ # Find out what ABI is being produced by ac_compile, and set linker
+ # options accordingly.
+ echo 'int i;' > conftest.$ac_ext
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then
+ case `/usr/bin/file conftest.o` in
+ *64-bit*)
+ case $lt_cv_prog_gnu_ld in
+ yes*)
+ case $host in
+ i?86-*-solaris*|x86_64-*-solaris*)
+ LD="${LD-ld} -m elf_x86_64"
+ ;;
+ sparc*-*-solaris*)
+ LD="${LD-ld} -m elf64_sparc"
+ ;;
+ esac
+ # GNU ld 2.21 introduced _sol2 emulations. Use them if available.
+ if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then
+ LD=${LD-ld}_sol2
+ fi
+ ;;
+ *)
+ if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
+ LD="${LD-ld} -64"
+ fi
+ ;;
+ esac
+ ;;
+ esac
+ fi
+ rm -rf conftest*
+ ;;
+esac
+
+need_locks=$enable_libtool_lock
+
+if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}mt", so it can be a program name with args.
+set dummy ${ac_tool_prefix}mt; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_MANIFEST_TOOL+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$MANIFEST_TOOL"; then
+ ac_cv_prog_MANIFEST_TOOL="$MANIFEST_TOOL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_MANIFEST_TOOL="${ac_tool_prefix}mt"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+MANIFEST_TOOL=$ac_cv_prog_MANIFEST_TOOL
+if test -n "$MANIFEST_TOOL"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MANIFEST_TOOL" >&5
+$as_echo "$MANIFEST_TOOL" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_MANIFEST_TOOL"; then
+ ac_ct_MANIFEST_TOOL=$MANIFEST_TOOL
+ # Extract the first word of "mt", so it can be a program name with args.
+set dummy mt; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_MANIFEST_TOOL+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_MANIFEST_TOOL"; then
+ ac_cv_prog_ac_ct_MANIFEST_TOOL="$ac_ct_MANIFEST_TOOL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_MANIFEST_TOOL="mt"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_MANIFEST_TOOL=$ac_cv_prog_ac_ct_MANIFEST_TOOL
+if test -n "$ac_ct_MANIFEST_TOOL"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MANIFEST_TOOL" >&5
+$as_echo "$ac_ct_MANIFEST_TOOL" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_MANIFEST_TOOL" = x; then
+ MANIFEST_TOOL=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ MANIFEST_TOOL=$ac_ct_MANIFEST_TOOL
+ fi
+else
+ MANIFEST_TOOL="$ac_cv_prog_MANIFEST_TOOL"
+fi
+
+test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $MANIFEST_TOOL is a manifest tool" >&5
+$as_echo_n "checking if $MANIFEST_TOOL is a manifest tool... " >&6; }
+if ${lt_cv_path_mainfest_tool+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_path_mainfest_tool=no
+ echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&5
+ $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out
+ cat conftest.err >&5
+ if $GREP 'Manifest Tool' conftest.out > /dev/null; then
+ lt_cv_path_mainfest_tool=yes
+ fi
+ rm -f conftest*
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_mainfest_tool" >&5
+$as_echo "$lt_cv_path_mainfest_tool" >&6; }
+if test yes != "$lt_cv_path_mainfest_tool"; then
+ MANIFEST_TOOL=:
+fi
+
+
+
+
+
+
+ case $host_os in
+ rhapsody* | darwin*)
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args.
+set dummy ${ac_tool_prefix}dsymutil; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_DSYMUTIL+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$DSYMUTIL"; then
+ ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+DSYMUTIL=$ac_cv_prog_DSYMUTIL
+if test -n "$DSYMUTIL"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
+$as_echo "$DSYMUTIL" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_DSYMUTIL"; then
+ ac_ct_DSYMUTIL=$DSYMUTIL
+ # Extract the first word of "dsymutil", so it can be a program name with args.
+set dummy dsymutil; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_DSYMUTIL+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_DSYMUTIL"; then
+ ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_DSYMUTIL="dsymutil"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL
+if test -n "$ac_ct_DSYMUTIL"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5
+$as_echo "$ac_ct_DSYMUTIL" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_DSYMUTIL" = x; then
+ DSYMUTIL=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ DSYMUTIL=$ac_ct_DSYMUTIL
+ fi
+else
+ DSYMUTIL="$ac_cv_prog_DSYMUTIL"
+fi
+
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args.
+set dummy ${ac_tool_prefix}nmedit; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_NMEDIT+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$NMEDIT"; then
+ ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+NMEDIT=$ac_cv_prog_NMEDIT
+if test -n "$NMEDIT"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5
+$as_echo "$NMEDIT" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_NMEDIT"; then
+ ac_ct_NMEDIT=$NMEDIT
+ # Extract the first word of "nmedit", so it can be a program name with args.
+set dummy nmedit; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_NMEDIT+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_NMEDIT"; then
+ ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_NMEDIT="nmedit"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT
+if test -n "$ac_ct_NMEDIT"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5
+$as_echo "$ac_ct_NMEDIT" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_NMEDIT" = x; then
+ NMEDIT=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ NMEDIT=$ac_ct_NMEDIT
+ fi
+else
+ NMEDIT="$ac_cv_prog_NMEDIT"
+fi
+
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args.
+set dummy ${ac_tool_prefix}lipo; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_LIPO+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$LIPO"; then
+ ac_cv_prog_LIPO="$LIPO" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_LIPO="${ac_tool_prefix}lipo"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+LIPO=$ac_cv_prog_LIPO
+if test -n "$LIPO"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
+$as_echo "$LIPO" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_LIPO"; then
+ ac_ct_LIPO=$LIPO
+ # Extract the first word of "lipo", so it can be a program name with args.
+set dummy lipo; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_LIPO+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_LIPO"; then
+ ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_LIPO="lipo"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO
+if test -n "$ac_ct_LIPO"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5
+$as_echo "$ac_ct_LIPO" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_LIPO" = x; then
+ LIPO=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ LIPO=$ac_ct_LIPO
+ fi
+else
+ LIPO="$ac_cv_prog_LIPO"
+fi
+
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args.
+set dummy ${ac_tool_prefix}otool; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_OTOOL+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$OTOOL"; then
+ ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_OTOOL="${ac_tool_prefix}otool"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+OTOOL=$ac_cv_prog_OTOOL
+if test -n "$OTOOL"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5
+$as_echo "$OTOOL" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_OTOOL"; then
+ ac_ct_OTOOL=$OTOOL
+ # Extract the first word of "otool", so it can be a program name with args.
+set dummy otool; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_OTOOL+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_OTOOL"; then
+ ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_OTOOL="otool"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL
+if test -n "$ac_ct_OTOOL"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5
+$as_echo "$ac_ct_OTOOL" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_OTOOL" = x; then
+ OTOOL=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ OTOOL=$ac_ct_OTOOL
+ fi
+else
+ OTOOL="$ac_cv_prog_OTOOL"
+fi
+
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args.
+set dummy ${ac_tool_prefix}otool64; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_OTOOL64+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$OTOOL64"; then
+ ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+OTOOL64=$ac_cv_prog_OTOOL64
+if test -n "$OTOOL64"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5
+$as_echo "$OTOOL64" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_OTOOL64"; then
+ ac_ct_OTOOL64=$OTOOL64
+ # Extract the first word of "otool64", so it can be a program name with args.
+set dummy otool64; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_OTOOL64+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_OTOOL64"; then
+ ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_OTOOL64="otool64"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64
+if test -n "$ac_ct_OTOOL64"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5
+$as_echo "$ac_ct_OTOOL64" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_OTOOL64" = x; then
+ OTOOL64=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ OTOOL64=$ac_ct_OTOOL64
+ fi
+else
+ OTOOL64="$ac_cv_prog_OTOOL64"
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5
+$as_echo_n "checking for -single_module linker flag... " >&6; }
+if ${lt_cv_apple_cc_single_mod+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_apple_cc_single_mod=no
+ if test -z "$LT_MULTI_MODULE"; then
+ # By default we will add the -single_module flag. You can override
+ # by either setting the environment variable LT_MULTI_MODULE
+ # non-empty at configure time, or by adding -multi_module to the
+ # link flags.
+ rm -rf libconftest.dylib*
+ echo "int foo(void){return 1;}" > conftest.c
+ echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
+-dynamiclib -Wl,-single_module conftest.c" >&5
+ $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
+ -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
+ _lt_result=$?
+ # If there is a non-empty error log, and "single_module"
+ # appears in it, assume the flag caused a linker warning
+ if test -s conftest.err && $GREP single_module conftest.err; then
+ cat conftest.err >&5
+ # Otherwise, if the output was created with a 0 exit code from
+ # the compiler, it worked.
+ elif test -f libconftest.dylib && test 0 = "$_lt_result"; then
+ lt_cv_apple_cc_single_mod=yes
+ else
+ cat conftest.err >&5
+ fi
+ rm -rf libconftest.dylib*
+ rm -f conftest.*
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5
+$as_echo "$lt_cv_apple_cc_single_mod" >&6; }
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5
+$as_echo_n "checking for -exported_symbols_list linker flag... " >&6; }
+if ${lt_cv_ld_exported_symbols_list+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_ld_exported_symbols_list=no
+ save_LDFLAGS=$LDFLAGS
+ echo "_main" > conftest.sym
+ LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ lt_cv_ld_exported_symbols_list=yes
+else
+ lt_cv_ld_exported_symbols_list=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+ LDFLAGS=$save_LDFLAGS
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5
+$as_echo "$lt_cv_ld_exported_symbols_list" >&6; }
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5
+$as_echo_n "checking for -force_load linker flag... " >&6; }
+if ${lt_cv_ld_force_load+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_ld_force_load=no
+ cat > conftest.c << _LT_EOF
+int forced_loaded() { return 2;}
+_LT_EOF
+ echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5
+ $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5
+ echo "$AR cru libconftest.a conftest.o" >&5
+ $AR cru libconftest.a conftest.o 2>&5
+ echo "$RANLIB libconftest.a" >&5
+ $RANLIB libconftest.a 2>&5
+ cat > conftest.c << _LT_EOF
+int main() { return 0;}
+_LT_EOF
+ echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5
+ $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
+ _lt_result=$?
+ if test -s conftest.err && $GREP force_load conftest.err; then
+ cat conftest.err >&5
+ elif test -f conftest && test 0 = "$_lt_result" && $GREP forced_load conftest >/dev/null 2>&1; then
+ lt_cv_ld_force_load=yes
+ else
+ cat conftest.err >&5
+ fi
+ rm -f conftest.err libconftest.a conftest conftest.c
+ rm -rf conftest.dSYM
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5
+$as_echo "$lt_cv_ld_force_load" >&6; }
+ case $host_os in
+ rhapsody* | darwin1.[012])
+ _lt_dar_allow_undefined='$wl-undefined ${wl}suppress' ;;
+ darwin1.*)
+ _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;;
+ darwin*) # darwin 5.x on
+ # if running on 10.5 or later, the deployment target defaults
+ # to the OS version, if on x86, and 10.4, the deployment
+ # target defaults to 10.4. Don't you love it?
+ case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
+ 10.0,*86*-darwin8*|10.0,*-darwin[91]*)
+ _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;;
+ 10.[012][,.]*)
+ _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;;
+ 10.*)
+ _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;;
+ esac
+ ;;
+ esac
+ if test yes = "$lt_cv_apple_cc_single_mod"; then
+ _lt_dar_single_mod='$single_module'
+ fi
+ if test yes = "$lt_cv_ld_exported_symbols_list"; then
+ _lt_dar_export_syms=' $wl-exported_symbols_list,$output_objdir/$libname-symbols.expsym'
+ else
+ _lt_dar_export_syms='~$NMEDIT -s $output_objdir/$libname-symbols.expsym $lib'
+ fi
+ if test : != "$DSYMUTIL" && test no = "$lt_cv_ld_force_load"; then
+ _lt_dsymutil='~$DSYMUTIL $lib || :'
+ else
+ _lt_dsymutil=
+ fi
+ ;;
+ esac
+
+# func_munge_path_list VARIABLE PATH
+# -----------------------------------
+# VARIABLE is name of variable containing _space_ separated list of
+# directories to be munged by the contents of PATH, which is string
+# having a format:
+# "DIR[:DIR]:"
+# string "DIR[ DIR]" will be prepended to VARIABLE
+# ":DIR[:DIR]"
+# string "DIR[ DIR]" will be appended to VARIABLE
+# "DIRP[:DIRP]::[DIRA:]DIRA"
+# string "DIRP[ DIRP]" will be prepended to VARIABLE and string
+# "DIRA[ DIRA]" will be appended to VARIABLE
+# "DIR[:DIR]"
+# VARIABLE will be replaced by "DIR[ DIR]"
+func_munge_path_list ()
+{
+ case x@S|@2 in
+ x)
+ ;;
+ *:)
+ eval @S|@1=\"`$ECHO @S|@2 | $SED 's/:/ /g'` \@S|@@S|@1\"
+ ;;
+ x:*)
+ eval @S|@1=\"\@S|@@S|@1 `$ECHO @S|@2 | $SED 's/:/ /g'`\"
+ ;;
+ *::*)
+ eval @S|@1=\"\@S|@@S|@1\ `$ECHO @S|@2 | $SED -e 's/.*:://' -e 's/:/ /g'`\"
+ eval @S|@1=\"`$ECHO @S|@2 | $SED -e 's/::.*//' -e 's/:/ /g'`\ \@S|@@S|@1\"
+ ;;
+ *)
+ eval @S|@1=\"`$ECHO @S|@2 | $SED 's/:/ /g'`\"
+ ;;
+ esac
+}
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
+$as_echo_n "checking how to run the C preprocessor... " >&6; }
+# On Suns, sometimes $CPP names a directory.
+if test -n "$CPP" && test -d "$CPP"; then
+ CPP=
+fi
+if test -z "$CPP"; then
+ if ${ac_cv_prog_CPP+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ # Double quotes because CPP needs to be expanded
+ for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
+ do
+ ac_preproc_ok=false
+for ac_c_preproc_warn_flag in '' yes
+do
+ # Use a header file that comes with gcc, so configuring glibc
+ # with a fresh cross-compiler works.
+ # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+ # <limits.h> exists even on freestanding compilers.
+ # On the NeXT, cc -E runs the code through the compiler's parser,
+ # not just through cpp. "Syntax error" is here to catch this case.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+@%:@ifdef __STDC__
+@%:@ include <limits.h>
+@%:@else
+@%:@ include <assert.h>
+@%:@endif
+ Syntax error
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+
+else
+ # Broken: fails on valid input.
+continue
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+ # OK, works on sane cases. Now check whether nonexistent headers
+ # can be detected and how.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+@%:@include <ac_nonexistent.h>
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+ # Broken: success on invalid input.
+continue
+else
+ # Passes both tests.
+ac_preproc_ok=:
+break
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+done
+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+rm -f conftest.i conftest.err conftest.$ac_ext
+if $ac_preproc_ok; then :
+ break
+fi
+
+ done
+ ac_cv_prog_CPP=$CPP
+
+fi
+ CPP=$ac_cv_prog_CPP
+else
+ ac_cv_prog_CPP=$CPP
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
+$as_echo "$CPP" >&6; }
+ac_preproc_ok=false
+for ac_c_preproc_warn_flag in '' yes
+do
+ # Use a header file that comes with gcc, so configuring glibc
+ # with a fresh cross-compiler works.
+ # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+ # <limits.h> exists even on freestanding compilers.
+ # On the NeXT, cc -E runs the code through the compiler's parser,
+ # not just through cpp. "Syntax error" is here to catch this case.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+@%:@ifdef __STDC__
+@%:@ include <limits.h>
+@%:@else
+@%:@ include <assert.h>
+@%:@endif
+ Syntax error
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+
+else
+ # Broken: fails on valid input.
+continue
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+ # OK, works on sane cases. Now check whether nonexistent headers
+ # can be detected and how.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+@%:@include <ac_nonexistent.h>
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+ # Broken: success on invalid input.
+continue
+else
+ # Passes both tests.
+ac_preproc_ok=:
+break
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+done
+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+rm -f conftest.i conftest.err conftest.$ac_ext
+if $ac_preproc_ok; then :
+
+else
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
+See \`config.log' for more details" "$LINENO" 5; }
+fi
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
+$as_echo_n "checking for ANSI C header files... " >&6; }
+if ${ac_cv_header_stdc+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <stdlib.h>
+#include <stdarg.h>
+#include <string.h>
+#include <float.h>
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_header_stdc=yes
+else
+ ac_cv_header_stdc=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+if test $ac_cv_header_stdc = yes; then
+ # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <string.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ $EGREP "memchr" >/dev/null 2>&1; then :
+
+else
+ ac_cv_header_stdc=no
+fi
+rm -f conftest*
+
+fi
+
+if test $ac_cv_header_stdc = yes; then
+ # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <stdlib.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ $EGREP "free" >/dev/null 2>&1; then :
+
+else
+ ac_cv_header_stdc=no
+fi
+rm -f conftest*
+
+fi
+
+if test $ac_cv_header_stdc = yes; then
+ # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
+ if test "$cross_compiling" = yes; then :
+ :
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <ctype.h>
+#include <stdlib.h>
+#if ((' ' & 0x0FF) == 0x020)
+# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
+# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
+#else
+# define ISLOWER(c) \
+ (('a' <= (c) && (c) <= 'i') \
+ || ('j' <= (c) && (c) <= 'r') \
+ || ('s' <= (c) && (c) <= 'z'))
+# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
+#endif
+
+#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
+int
+main ()
+{
+ int i;
+ for (i = 0; i < 256; i++)
+ if (XOR (islower (i), ISLOWER (i))
+ || toupper (i) != TOUPPER (i))
+ return 2;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+
+else
+ ac_cv_header_stdc=no
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+ conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
+$as_echo "$ac_cv_header_stdc" >&6; }
+if test $ac_cv_header_stdc = yes; then
+
+$as_echo "@%:@define STDC_HEADERS 1" >>confdefs.h
+
+fi
+
+# On IRIX 5.3, sys/types and inttypes.h are conflicting.
+for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
+ inttypes.h stdint.h unistd.h
+do :
+ as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
+"
+if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
+ cat >>confdefs.h <<_ACEOF
+@%:@define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+
+done
+
+
+for ac_header in dlfcn.h
+do :
+ ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default
+"
+if test "x$ac_cv_header_dlfcn_h" = xyes; then :
+ cat >>confdefs.h <<_ACEOF
+@%:@define HAVE_DLFCN_H 1
+_ACEOF
+
+fi
+
+done
+
+
+
+
+
+# Set options
+enable_win32_dll=yes
+
+case $host in
+*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-cegcc*)
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}as", so it can be a program name with args.
+set dummy ${ac_tool_prefix}as; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_AS+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$AS"; then
+ ac_cv_prog_AS="$AS" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_AS="${ac_tool_prefix}as"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+AS=$ac_cv_prog_AS
+if test -n "$AS"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AS" >&5
+$as_echo "$AS" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_AS"; then
+ ac_ct_AS=$AS
+ # Extract the first word of "as", so it can be a program name with args.
+set dummy as; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_AS+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_AS"; then
+ ac_cv_prog_ac_ct_AS="$ac_ct_AS" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_AS="as"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_AS=$ac_cv_prog_ac_ct_AS
+if test -n "$ac_ct_AS"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AS" >&5
+$as_echo "$ac_ct_AS" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_AS" = x; then
+ AS="false"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ AS=$ac_ct_AS
+ fi
+else
+ AS="$ac_cv_prog_AS"
+fi
+
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args.
+set dummy ${ac_tool_prefix}dlltool; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_DLLTOOL+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$DLLTOOL"; then
+ ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+DLLTOOL=$ac_cv_prog_DLLTOOL
+if test -n "$DLLTOOL"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5
+$as_echo "$DLLTOOL" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_DLLTOOL"; then
+ ac_ct_DLLTOOL=$DLLTOOL
+ # Extract the first word of "dlltool", so it can be a program name with args.
+set dummy dlltool; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_DLLTOOL+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_DLLTOOL"; then
+ ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_DLLTOOL="dlltool"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL
+if test -n "$ac_ct_DLLTOOL"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5
+$as_echo "$ac_ct_DLLTOOL" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_DLLTOOL" = x; then
+ DLLTOOL="false"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ DLLTOOL=$ac_ct_DLLTOOL
+ fi
+else
+ DLLTOOL="$ac_cv_prog_DLLTOOL"
+fi
+
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
+set dummy ${ac_tool_prefix}objdump; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_OBJDUMP+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$OBJDUMP"; then
+ ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+OBJDUMP=$ac_cv_prog_OBJDUMP
+if test -n "$OBJDUMP"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
+$as_echo "$OBJDUMP" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_OBJDUMP"; then
+ ac_ct_OBJDUMP=$OBJDUMP
+ # Extract the first word of "objdump", so it can be a program name with args.
+set dummy objdump; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_OBJDUMP"; then
+ ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_OBJDUMP="objdump"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
+if test -n "$ac_ct_OBJDUMP"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
+$as_echo "$ac_ct_OBJDUMP" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_OBJDUMP" = x; then
+ OBJDUMP="false"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ OBJDUMP=$ac_ct_OBJDUMP
+ fi
+else
+ OBJDUMP="$ac_cv_prog_OBJDUMP"
+fi
+
+ ;;
+esac
+
+test -z "$AS" && AS=as
+
+
+
+
+
+test -z "$DLLTOOL" && DLLTOOL=dlltool
+
+
+
+
+
+test -z "$OBJDUMP" && OBJDUMP=objdump
+
+
+
+
+
+
+
+ enable_dlopen=no
+
+
+
+ @%:@ Check whether --enable-shared was given.
+if test "${enable_shared+set}" = set; then :
+ enableval=$enable_shared; p=${PACKAGE-default}
+ case $enableval in
+ yes) enable_shared=yes ;;
+ no) enable_shared=no ;;
+ *)
+ enable_shared=no
+ # Look at the argument we got. We use all the common list separators.
+ lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR,
+ for pkg in $enableval; do
+ IFS=$lt_save_ifs
+ if test "X$pkg" = "X$p"; then
+ enable_shared=yes
+ fi
+ done
+ IFS=$lt_save_ifs
+ ;;
+ esac
+else
+ enable_shared=yes
+fi
+
+
+
+
+
+
+
+
+
+ @%:@ Check whether --enable-static was given.
+if test "${enable_static+set}" = set; then :
+ enableval=$enable_static; p=${PACKAGE-default}
+ case $enableval in
+ yes) enable_static=yes ;;
+ no) enable_static=no ;;
+ *)
+ enable_static=no
+ # Look at the argument we got. We use all the common list separators.
+ lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR,
+ for pkg in $enableval; do
+ IFS=$lt_save_ifs
+ if test "X$pkg" = "X$p"; then
+ enable_static=yes
+ fi
+ done
+ IFS=$lt_save_ifs
+ ;;
+ esac
+else
+ enable_static=yes
+fi
+
+
+
+
+
+
+
+
+
+
+@%:@ Check whether --with-pic was given.
+if test "${with_pic+set}" = set; then :
+ withval=$with_pic; lt_p=${PACKAGE-default}
+ case $withval in
+ yes|no) pic_mode=$withval ;;
+ *)
+ pic_mode=default
+ # Look at the argument we got. We use all the common list separators.
+ lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR,
+ for lt_pkg in $withval; do
+ IFS=$lt_save_ifs
+ if test "X$lt_pkg" = "X$lt_p"; then
+ pic_mode=yes
+ fi
+ done
+ IFS=$lt_save_ifs
+ ;;
+ esac
+else
+ pic_mode=default
+fi
+
+
+
+
+
+
+
+
+ @%:@ Check whether --enable-fast-install was given.
+if test "${enable_fast_install+set}" = set; then :
+ enableval=$enable_fast_install; p=${PACKAGE-default}
+ case $enableval in
+ yes) enable_fast_install=yes ;;
+ no) enable_fast_install=no ;;
+ *)
+ enable_fast_install=no
+ # Look at the argument we got. We use all the common list separators.
+ lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR,
+ for pkg in $enableval; do
+ IFS=$lt_save_ifs
+ if test "X$pkg" = "X$p"; then
+ enable_fast_install=yes
+ fi
+ done
+ IFS=$lt_save_ifs
+ ;;
+ esac
+else
+ enable_fast_install=yes
+fi
+
+
+
+
+
+
+
+
+ shared_archive_member_spec=
+case $host,$enable_shared in
+power*-*-aix[5-9]*,yes)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking which variant of shared library versioning to provide" >&5
+$as_echo_n "checking which variant of shared library versioning to provide... " >&6; }
+
+@%:@ Check whether --with-aix-soname was given.
+if test "${with_aix_soname+set}" = set; then :
+ withval=$with_aix_soname; case $withval in
+ aix|svr4|both)
+ ;;
+ *)
+ as_fn_error $? "Unknown argument to --with-aix-soname" "$LINENO" 5
+ ;;
+ esac
+ lt_cv_with_aix_soname=$with_aix_soname
+else
+ if ${lt_cv_with_aix_soname+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_with_aix_soname=aix
+fi
+
+ with_aix_soname=$lt_cv_with_aix_soname
+fi
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_aix_soname" >&5
+$as_echo "$with_aix_soname" >&6; }
+ if test aix != "$with_aix_soname"; then
+ # For the AIX way of multilib, we name the shared archive member
+ # based on the bitwidth used, traditionally 'shr.o' or 'shr_64.o',
+ # and 'shr.imp' or 'shr_64.imp', respectively, for the Import File.
+ # Even when GNU compilers ignore OBJECT_MODE but need '-maix64' flag,
+ # the AIX toolchain works better with OBJECT_MODE set (default 32).
+ if test 64 = "${OBJECT_MODE-32}"; then
+ shared_archive_member_spec=shr_64
+ else
+ shared_archive_member_spec=shr
+ fi
+ fi
+ ;;
+*)
+ with_aix_soname=aix
+ ;;
+esac
+
+
+
+
+
+
+
+
+
+
+# This can be used to rebuild libtool when needed
+LIBTOOL_DEPS=$ltmain
+
+# Always use our own libtool.
+LIBTOOL='$(SHELL) $(top_builddir)/libtool'
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+test -z "$LN_S" && LN_S="ln -s"
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+if test -n "${ZSH_VERSION+set}"; then
+ setopt NO_GLOB_SUBST
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5
+$as_echo_n "checking for objdir... " >&6; }
+if ${lt_cv_objdir+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ rm -f .libs 2>/dev/null
+mkdir .libs 2>/dev/null
+if test -d .libs; then
+ lt_cv_objdir=.libs
+else
+ # MS-DOS does not allow filenames that begin with a dot.
+ lt_cv_objdir=_libs
+fi
+rmdir .libs 2>/dev/null
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5
+$as_echo "$lt_cv_objdir" >&6; }
+objdir=$lt_cv_objdir
+
+
+
+
+
+cat >>confdefs.h <<_ACEOF
+@%:@define LT_OBJDIR "$lt_cv_objdir/"
+_ACEOF
+
+
+
+
+case $host_os in
+aix3*)
+ # AIX sometimes has problems with the GCC collect2 program. For some
+ # reason, if we set the COLLECT_NAMES environment variable, the problems
+ # vanish in a puff of smoke.
+ if test set != "${COLLECT_NAMES+set}"; then
+ COLLECT_NAMES=
+ export COLLECT_NAMES
+ fi
+ ;;
+esac
+
+# Global variables:
+ofile=libtool
+can_build_shared=yes
+
+# All known linkers require a '.a' archive for static linking (except MSVC,
+# which needs '.lib').
+libext=a
+
+with_gnu_ld=$lt_cv_prog_gnu_ld
+
+old_CC=$CC
+old_CFLAGS=$CFLAGS
+
+# Set sane defaults for various variables
+test -z "$CC" && CC=cc
+test -z "$LTCC" && LTCC=$CC
+test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
+test -z "$LD" && LD=ld
+test -z "$ac_objext" && ac_objext=o
+
+func_cc_basename $compiler
+cc_basename=$func_cc_basename_result
+
+
+# Only perform the check for file, if the check method requires it
+test -z "$MAGIC_CMD" && MAGIC_CMD=file
+case $deplibs_check_method in
+file_magic*)
+ if test "$file_magic_cmd" = '$MAGIC_CMD'; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5
+$as_echo_n "checking for ${ac_tool_prefix}file... " >&6; }
+if ${lt_cv_path_MAGIC_CMD+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ case $MAGIC_CMD in
+[\\/*] | ?:[\\/]*)
+ lt_cv_path_MAGIC_CMD=$MAGIC_CMD # Let the user override the test with a path.
+ ;;
+*)
+ lt_save_MAGIC_CMD=$MAGIC_CMD
+ lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
+ ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
+ for ac_dir in $ac_dummy; do
+ IFS=$lt_save_ifs
+ test -z "$ac_dir" && ac_dir=.
+ if test -f "$ac_dir/${ac_tool_prefix}file"; then
+ lt_cv_path_MAGIC_CMD=$ac_dir/"${ac_tool_prefix}file"
+ if test -n "$file_magic_test_file"; then
+ case $deplibs_check_method in
+ "file_magic "*)
+ file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
+ MAGIC_CMD=$lt_cv_path_MAGIC_CMD
+ if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
+ $EGREP "$file_magic_regex" > /dev/null; then
+ :
+ else
+ cat <<_LT_EOF 1>&2
+
+*** Warning: the command libtool uses to detect shared libraries,
+*** $file_magic_cmd, produces output that libtool cannot recognize.
+*** The result is that libtool may fail to recognize shared libraries
+*** as such. This will affect the creation of libtool libraries that
+*** depend on shared libraries, but programs linked with such libtool
+*** libraries will work regardless of this problem. Nevertheless, you
+*** may want to report the problem to your system manager and/or to
+*** bug-libtool@gnu.org
+
+_LT_EOF
+ fi ;;
+ esac
+ fi
+ break
+ fi
+ done
+ IFS=$lt_save_ifs
+ MAGIC_CMD=$lt_save_MAGIC_CMD
+ ;;
+esac
+fi
+
+MAGIC_CMD=$lt_cv_path_MAGIC_CMD
+if test -n "$MAGIC_CMD"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
+$as_echo "$MAGIC_CMD" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+
+
+
+if test -z "$lt_cv_path_MAGIC_CMD"; then
+ if test -n "$ac_tool_prefix"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5
+$as_echo_n "checking for file... " >&6; }
+if ${lt_cv_path_MAGIC_CMD+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ case $MAGIC_CMD in
+[\\/*] | ?:[\\/]*)
+ lt_cv_path_MAGIC_CMD=$MAGIC_CMD # Let the user override the test with a path.
+ ;;
+*)
+ lt_save_MAGIC_CMD=$MAGIC_CMD
+ lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
+ ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
+ for ac_dir in $ac_dummy; do
+ IFS=$lt_save_ifs
+ test -z "$ac_dir" && ac_dir=.
+ if test -f "$ac_dir/file"; then
+ lt_cv_path_MAGIC_CMD=$ac_dir/"file"
+ if test -n "$file_magic_test_file"; then
+ case $deplibs_check_method in
+ "file_magic "*)
+ file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
+ MAGIC_CMD=$lt_cv_path_MAGIC_CMD
+ if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
+ $EGREP "$file_magic_regex" > /dev/null; then
+ :
+ else
+ cat <<_LT_EOF 1>&2
+
+*** Warning: the command libtool uses to detect shared libraries,
+*** $file_magic_cmd, produces output that libtool cannot recognize.
+*** The result is that libtool may fail to recognize shared libraries
+*** as such. This will affect the creation of libtool libraries that
+*** depend on shared libraries, but programs linked with such libtool
+*** libraries will work regardless of this problem. Nevertheless, you
+*** may want to report the problem to your system manager and/or to
+*** bug-libtool@gnu.org
+
+_LT_EOF
+ fi ;;
+ esac
+ fi
+ break
+ fi
+ done
+ IFS=$lt_save_ifs
+ MAGIC_CMD=$lt_save_MAGIC_CMD
+ ;;
+esac
+fi
+
+MAGIC_CMD=$lt_cv_path_MAGIC_CMD
+if test -n "$MAGIC_CMD"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
+$as_echo "$MAGIC_CMD" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ else
+ MAGIC_CMD=:
+ fi
+fi
+
+ fi
+ ;;
+esac
+
+# Use C for the default configuration in the libtool script
+
+lt_save_CC=$CC
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+# Source file extension for C test sources.
+ac_ext=c
+
+# Object file extension for compiled C test sources.
+objext=o
+objext=$objext
+
+# Code to be used in simple compile tests
+lt_simple_compile_test_code="int some_variable = 0;"
+
+# Code to be used in simple link tests
+lt_simple_link_test_code='int main(){return(0);}'
+
+
+
+
+
+
+
+# If no C compiler was specified, use CC.
+LTCC=${LTCC-"$CC"}
+
+# If no C compiler flags were specified, use CFLAGS.
+LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
+
+# Allow CC to be a program name with arguments.
+compiler=$CC
+
+# Save the default compiler, since it gets overwritten when the other
+# tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
+compiler_DEFAULT=$CC
+
+# save warnings/boilerplate of simple test code
+ac_outfile=conftest.$ac_objext
+echo "$lt_simple_compile_test_code" >conftest.$ac_ext
+eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
+_lt_compiler_boilerplate=`cat conftest.err`
+$RM conftest*
+
+ac_outfile=conftest.$ac_objext
+echo "$lt_simple_link_test_code" >conftest.$ac_ext
+eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
+_lt_linker_boilerplate=`cat conftest.err`
+$RM -r conftest*
+
+
+## CAVEAT EMPTOR:
+## There is no encapsulation within the following macros, do not change
+## the running order or otherwise move them around unless you know exactly
+## what you are doing...
+if test -n "$compiler"; then
+
+lt_prog_compiler_no_builtin_flag=
+
+if test yes = "$GCC"; then
+ case $cc_basename in
+ nvcc*)
+ lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;;
+ *)
+ lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;;
+ esac
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
+$as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
+if ${lt_cv_prog_compiler_rtti_exceptions+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_prog_compiler_rtti_exceptions=no
+ ac_outfile=conftest.$ac_objext
+ echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+ lt_compiler_flag="-fno-rtti -fno-exceptions" ## exclude from sc_useless_quotes_in_assignment
+ # Insert the option either (1) after the last *FLAGS variable, or
+ # (2) before a word containing "conftest.", or (3) at the end.
+ # Note that $ac_compile itself does not contain backslashes and begins
+ # with a dollar sign (not a hyphen), so the echo should work correctly.
+ # The option is referenced via a variable to avoid confusing sed.
+ lt_compile=`echo "$ac_compile" | $SED \
+ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+ -e 's:$: $lt_compiler_flag:'`
+ (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
+ (eval "$lt_compile" 2>conftest.err)
+ ac_status=$?
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ if (exit $ac_status) && test -s "$ac_outfile"; then
+ # The compiler can only warn and ignore the option if not recognized
+ # So say no if there are warnings other than the usual output.
+ $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
+ $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+ if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
+ lt_cv_prog_compiler_rtti_exceptions=yes
+ fi
+ fi
+ $RM conftest*
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
+$as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
+
+if test yes = "$lt_cv_prog_compiler_rtti_exceptions"; then
+ lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
+else
+ :
+fi
+
+fi
+
+
+
+
+
+
+ lt_prog_compiler_wl=
+lt_prog_compiler_pic=
+lt_prog_compiler_static=
+
+
+ if test yes = "$GCC"; then
+ lt_prog_compiler_wl='-Wl,'
+ lt_prog_compiler_static='-static'
+
+ case $host_os in
+ aix*)
+ # All AIX code is PIC.
+ if test ia64 = "$host_cpu"; then
+ # AIX 5 now supports IA64 processor
+ lt_prog_compiler_static='-Bstatic'
+ fi
+ lt_prog_compiler_pic='-fPIC'
+ ;;
+
+ amigaos*)
+ case $host_cpu in
+ powerpc)
+ # see comment about AmigaOS4 .so support
+ lt_prog_compiler_pic='-fPIC'
+ ;;
+ m68k)
+ # FIXME: we need at least 68020 code to build shared libraries, but
+ # adding the '-m68020' flag to GCC prevents building anything better,
+ # like '-m68040'.
+ lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'
+ ;;
+ esac
+ ;;
+
+ beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
+ # PIC is the default for these OSes.
+ ;;
+
+ mingw* | cygwin* | pw32* | os2* | cegcc*)
+ # This hack is so that the source file can tell whether it is being
+ # built for inclusion in a dll (and should export symbols for example).
+ # Although the cygwin gcc ignores -fPIC, still need this for old-style
+ # (--disable-auto-import) libraries
+ lt_prog_compiler_pic='-DDLL_EXPORT'
+ case $host_os in
+ os2*)
+ lt_prog_compiler_static='$wl-static'
+ ;;
+ esac
+ ;;
+
+ darwin* | rhapsody*)
+ # PIC is the default on this platform
+ # Common symbols not allowed in MH_DYLIB files
+ lt_prog_compiler_pic='-fno-common'
+ ;;
+
+ haiku*)
+ # PIC is the default for Haiku.
+ # The "-static" flag exists, but is broken.
+ lt_prog_compiler_static=
+ ;;
+
+ hpux*)
+ # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
+ # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
+ # sets the default TLS model and affects inlining.
+ case $host_cpu in
+ hppa*64*)
+ # +Z the default
+ ;;
+ *)
+ lt_prog_compiler_pic='-fPIC'
+ ;;
+ esac
+ ;;
+
+ interix[3-9]*)
+ # Interix 3.x gcc -fpic/-fPIC options generate broken code.
+ # Instead, we relocate shared libraries at runtime.
+ ;;
+
+ msdosdjgpp*)
+ # Just because we use GCC doesn't mean we suddenly get shared libraries
+ # on systems that don't support them.
+ lt_prog_compiler_can_build_shared=no
+ enable_shared=no
+ ;;
+
+ *nto* | *qnx*)
+ # QNX uses GNU C++, but need to define -shared option too, otherwise
+ # it will coredump.
+ lt_prog_compiler_pic='-fPIC -shared'
+ ;;
+
+ sysv4*MP*)
+ if test -d /usr/nec; then
+ lt_prog_compiler_pic=-Kconform_pic
+ fi
+ ;;
+
+ *)
+ lt_prog_compiler_pic='-fPIC'
+ ;;
+ esac
+
+ case $cc_basename in
+ nvcc*) # Cuda Compiler Driver 2.2
+ lt_prog_compiler_wl='-Xlinker '
+ if test -n "$lt_prog_compiler_pic"; then
+ lt_prog_compiler_pic="-Xcompiler $lt_prog_compiler_pic"
+ fi
+ ;;
+ esac
+ else
+ # PORTME Check for flag to pass linker flags through the system compiler.
+ case $host_os in
+ aix*)
+ lt_prog_compiler_wl='-Wl,'
+ if test ia64 = "$host_cpu"; then
+ # AIX 5 now supports IA64 processor
+ lt_prog_compiler_static='-Bstatic'
+ else
+ lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp'
+ fi
+ ;;
+
+ darwin* | rhapsody*)
+ # PIC is the default on this platform
+ # Common symbols not allowed in MH_DYLIB files
+ lt_prog_compiler_pic='-fno-common'
+ case $cc_basename in
+ nagfor*)
+ # NAG Fortran compiler
+ lt_prog_compiler_wl='-Wl,-Wl,,'
+ lt_prog_compiler_pic='-PIC'
+ lt_prog_compiler_static='-Bstatic'
+ ;;
+ esac
+ ;;
+
+ mingw* | cygwin* | pw32* | os2* | cegcc*)
+ # This hack is so that the source file can tell whether it is being
+ # built for inclusion in a dll (and should export symbols for example).
+ lt_prog_compiler_pic='-DDLL_EXPORT'
+ case $host_os in
+ os2*)
+ lt_prog_compiler_static='$wl-static'
+ ;;
+ esac
+ ;;
+
+ hpux9* | hpux10* | hpux11*)
+ lt_prog_compiler_wl='-Wl,'
+ # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
+ # not for PA HP-UX.
+ case $host_cpu in
+ hppa*64*|ia64*)
+ # +Z the default
+ ;;
+ *)
+ lt_prog_compiler_pic='+Z'
+ ;;
+ esac
+ # Is there a better lt_prog_compiler_static that works with the bundled CC?
+ lt_prog_compiler_static='$wl-a ${wl}archive'
+ ;;
+
+ irix5* | irix6* | nonstopux*)
+ lt_prog_compiler_wl='-Wl,'
+ # PIC (with -KPIC) is the default.
+ lt_prog_compiler_static='-non_shared'
+ ;;
+
+ linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
+ case $cc_basename in
+ # old Intel for x86_64, which still supported -KPIC.
+ ecc*)
+ lt_prog_compiler_wl='-Wl,'
+ lt_prog_compiler_pic='-KPIC'
+ lt_prog_compiler_static='-static'
+ ;;
+ # icc used to be incompatible with GCC.
+ # ICC 10 doesn't accept -KPIC any more.
+ icc* | ifort*)
+ lt_prog_compiler_wl='-Wl,'
+ lt_prog_compiler_pic='-fPIC'
+ lt_prog_compiler_static='-static'
+ ;;
+ # Lahey Fortran 8.1.
+ lf95*)
+ lt_prog_compiler_wl='-Wl,'
+ lt_prog_compiler_pic='--shared'
+ lt_prog_compiler_static='--static'
+ ;;
+ nagfor*)
+ # NAG Fortran compiler
+ lt_prog_compiler_wl='-Wl,-Wl,,'
+ lt_prog_compiler_pic='-PIC'
+ lt_prog_compiler_static='-Bstatic'
+ ;;
+ tcc*)
+ # Fabrice Bellard et al's Tiny C Compiler
+ lt_prog_compiler_wl='-Wl,'
+ lt_prog_compiler_pic='-fPIC'
+ lt_prog_compiler_static='-static'
+ ;;
+ pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
+ # Portland Group compilers (*not* the Pentium gcc compiler,
+ # which looks to be a dead project)
+ lt_prog_compiler_wl='-Wl,'
+ lt_prog_compiler_pic='-fpic'
+ lt_prog_compiler_static='-Bstatic'
+ ;;
+ ccc*)
+ lt_prog_compiler_wl='-Wl,'
+ # All Alpha code is PIC.
+ lt_prog_compiler_static='-non_shared'
+ ;;
+ xl* | bgxl* | bgf* | mpixl*)
+ # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
+ lt_prog_compiler_wl='-Wl,'
+ lt_prog_compiler_pic='-qpic'
+ lt_prog_compiler_static='-qstaticlink'
+ ;;
+ *)
+ case `$CC -V 2>&1 | sed 5q` in
+ *Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [1-7].* | *Sun*Fortran*\ 8.[0-3]*)
+ # Sun Fortran 8.3 passes all unrecognized flags to the linker
+ lt_prog_compiler_pic='-KPIC'
+ lt_prog_compiler_static='-Bstatic'
+ lt_prog_compiler_wl=''
+ ;;
+ *Sun\ F* | *Sun*Fortran*)
+ lt_prog_compiler_pic='-KPIC'
+ lt_prog_compiler_static='-Bstatic'
+ lt_prog_compiler_wl='-Qoption ld '
+ ;;
+ *Sun\ C*)
+ # Sun C 5.9
+ lt_prog_compiler_pic='-KPIC'
+ lt_prog_compiler_static='-Bstatic'
+ lt_prog_compiler_wl='-Wl,'
+ ;;
+ *Intel*\ [CF]*Compiler*)
+ lt_prog_compiler_wl='-Wl,'
+ lt_prog_compiler_pic='-fPIC'
+ lt_prog_compiler_static='-static'
+ ;;
+ *Portland\ Group*)
+ lt_prog_compiler_wl='-Wl,'
+ lt_prog_compiler_pic='-fpic'
+ lt_prog_compiler_static='-Bstatic'
+ ;;
+ esac
+ ;;
+ esac
+ ;;
+
+ newsos6)
+ lt_prog_compiler_pic='-KPIC'
+ lt_prog_compiler_static='-Bstatic'
+ ;;
+
+ *nto* | *qnx*)
+ # QNX uses GNU C++, but need to define -shared option too, otherwise
+ # it will coredump.
+ lt_prog_compiler_pic='-fPIC -shared'
+ ;;
+
+ osf3* | osf4* | osf5*)
+ lt_prog_compiler_wl='-Wl,'
+ # All OSF/1 code is PIC.
+ lt_prog_compiler_static='-non_shared'
+ ;;
+
+ rdos*)
+ lt_prog_compiler_static='-non_shared'
+ ;;
+
+ solaris*)
+ lt_prog_compiler_pic='-KPIC'
+ lt_prog_compiler_static='-Bstatic'
+ case $cc_basename in
+ f77* | f90* | f95* | sunf77* | sunf90* | sunf95*)
+ lt_prog_compiler_wl='-Qoption ld ';;
+ *)
+ lt_prog_compiler_wl='-Wl,';;
+ esac
+ ;;
+
+ sunos4*)
+ lt_prog_compiler_wl='-Qoption ld '
+ lt_prog_compiler_pic='-PIC'
+ lt_prog_compiler_static='-Bstatic'
+ ;;
+
+ sysv4 | sysv4.2uw2* | sysv4.3*)
+ lt_prog_compiler_wl='-Wl,'
+ lt_prog_compiler_pic='-KPIC'
+ lt_prog_compiler_static='-Bstatic'
+ ;;
+
+ sysv4*MP*)
+ if test -d /usr/nec; then
+ lt_prog_compiler_pic='-Kconform_pic'
+ lt_prog_compiler_static='-Bstatic'
+ fi
+ ;;
+
+ sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
+ lt_prog_compiler_wl='-Wl,'
+ lt_prog_compiler_pic='-KPIC'
+ lt_prog_compiler_static='-Bstatic'
+ ;;
+
+ unicos*)
+ lt_prog_compiler_wl='-Wl,'
+ lt_prog_compiler_can_build_shared=no
+ ;;
+
+ uts4*)
+ lt_prog_compiler_pic='-pic'
+ lt_prog_compiler_static='-Bstatic'
+ ;;
+
+ *)
+ lt_prog_compiler_can_build_shared=no
+ ;;
+ esac
+ fi
+
+case $host_os in
+ # For platforms that do not support PIC, -DPIC is meaningless:
+ *djgpp*)
+ lt_prog_compiler_pic=
+ ;;
+ *)
+ lt_prog_compiler_pic="$lt_prog_compiler_pic@&t@ -DPIC"
+ ;;
+esac
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
+$as_echo_n "checking for $compiler option to produce PIC... " >&6; }
+if ${lt_cv_prog_compiler_pic+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_prog_compiler_pic=$lt_prog_compiler_pic
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic" >&5
+$as_echo "$lt_cv_prog_compiler_pic" >&6; }
+lt_prog_compiler_pic=$lt_cv_prog_compiler_pic
+
+#
+# Check to make sure the PIC flag actually works.
+#
+if test -n "$lt_prog_compiler_pic"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
+$as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; }
+if ${lt_cv_prog_compiler_pic_works+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_prog_compiler_pic_works=no
+ ac_outfile=conftest.$ac_objext
+ echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+ lt_compiler_flag="$lt_prog_compiler_pic@&t@ -DPIC" ## exclude from sc_useless_quotes_in_assignment
+ # Insert the option either (1) after the last *FLAGS variable, or
+ # (2) before a word containing "conftest.", or (3) at the end.
+ # Note that $ac_compile itself does not contain backslashes and begins
+ # with a dollar sign (not a hyphen), so the echo should work correctly.
+ # The option is referenced via a variable to avoid confusing sed.
+ lt_compile=`echo "$ac_compile" | $SED \
+ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+ -e 's:$: $lt_compiler_flag:'`
+ (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
+ (eval "$lt_compile" 2>conftest.err)
+ ac_status=$?
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ if (exit $ac_status) && test -s "$ac_outfile"; then
+ # The compiler can only warn and ignore the option if not recognized
+ # So say no if there are warnings other than the usual output.
+ $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
+ $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+ if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
+ lt_cv_prog_compiler_pic_works=yes
+ fi
+ fi
+ $RM conftest*
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5
+$as_echo "$lt_cv_prog_compiler_pic_works" >&6; }
+
+if test yes = "$lt_cv_prog_compiler_pic_works"; then
+ case $lt_prog_compiler_pic in
+ "" | " "*) ;;
+ *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;;
+ esac
+else
+ lt_prog_compiler_pic=
+ lt_prog_compiler_can_build_shared=no
+fi
+
+fi
+
+
+
+
+
+
+
+
+
+
+
+#
+# Check to make sure the static flag actually works.
+#
+wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\"
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
+$as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
+if ${lt_cv_prog_compiler_static_works+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_prog_compiler_static_works=no
+ save_LDFLAGS=$LDFLAGS
+ LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
+ echo "$lt_simple_link_test_code" > conftest.$ac_ext
+ if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
+ # The linker can only warn and ignore the option if not recognized
+ # So say no if there are warnings
+ if test -s conftest.err; then
+ # Append any errors to the config.log.
+ cat conftest.err 1>&5
+ $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
+ $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+ if diff conftest.exp conftest.er2 >/dev/null; then
+ lt_cv_prog_compiler_static_works=yes
+ fi
+ else
+ lt_cv_prog_compiler_static_works=yes
+ fi
+ fi
+ $RM -r conftest*
+ LDFLAGS=$save_LDFLAGS
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5
+$as_echo "$lt_cv_prog_compiler_static_works" >&6; }
+
+if test yes = "$lt_cv_prog_compiler_static_works"; then
+ :
+else
+ lt_prog_compiler_static=
+fi
+
+
+
+
+
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
+$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
+if ${lt_cv_prog_compiler_c_o+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_prog_compiler_c_o=no
+ $RM -r conftest 2>/dev/null
+ mkdir conftest
+ cd conftest
+ mkdir out
+ echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+
+ lt_compiler_flag="-o out/conftest2.$ac_objext"
+ # Insert the option either (1) after the last *FLAGS variable, or
+ # (2) before a word containing "conftest.", or (3) at the end.
+ # Note that $ac_compile itself does not contain backslashes and begins
+ # with a dollar sign (not a hyphen), so the echo should work correctly.
+ lt_compile=`echo "$ac_compile" | $SED \
+ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+ -e 's:$: $lt_compiler_flag:'`
+ (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
+ (eval "$lt_compile" 2>out/conftest.err)
+ ac_status=$?
+ cat out/conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ if (exit $ac_status) && test -s out/conftest2.$ac_objext
+ then
+ # The compiler can only warn and ignore the option if not recognized
+ # So say no if there are warnings
+ $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
+ $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
+ if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
+ lt_cv_prog_compiler_c_o=yes
+ fi
+ fi
+ chmod u+w . 2>&5
+ $RM conftest*
+ # SGI C++ compiler will create directory out/ii_files/ for
+ # template instantiation
+ test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
+ $RM out/* && rmdir out
+ cd ..
+ $RM -r conftest
+ $RM conftest*
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
+$as_echo "$lt_cv_prog_compiler_c_o" >&6; }
+
+
+
+
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
+$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
+if ${lt_cv_prog_compiler_c_o+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_prog_compiler_c_o=no
+ $RM -r conftest 2>/dev/null
+ mkdir conftest
+ cd conftest
+ mkdir out
+ echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+
+ lt_compiler_flag="-o out/conftest2.$ac_objext"
+ # Insert the option either (1) after the last *FLAGS variable, or
+ # (2) before a word containing "conftest.", or (3) at the end.
+ # Note that $ac_compile itself does not contain backslashes and begins
+ # with a dollar sign (not a hyphen), so the echo should work correctly.
+ lt_compile=`echo "$ac_compile" | $SED \
+ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+ -e 's:$: $lt_compiler_flag:'`
+ (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
+ (eval "$lt_compile" 2>out/conftest.err)
+ ac_status=$?
+ cat out/conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ if (exit $ac_status) && test -s out/conftest2.$ac_objext
+ then
+ # The compiler can only warn and ignore the option if not recognized
+ # So say no if there are warnings
+ $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
+ $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
+ if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
+ lt_cv_prog_compiler_c_o=yes
+ fi
+ fi
+ chmod u+w . 2>&5
+ $RM conftest*
+ # SGI C++ compiler will create directory out/ii_files/ for
+ # template instantiation
+ test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
+ $RM out/* && rmdir out
+ cd ..
+ $RM -r conftest
+ $RM conftest*
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
+$as_echo "$lt_cv_prog_compiler_c_o" >&6; }
+
+
+
+
+hard_links=nottested
+if test no = "$lt_cv_prog_compiler_c_o" && test no != "$need_locks"; then
+ # do not overwrite the value of need_locks provided by the user
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
+$as_echo_n "checking if we can lock with hard links... " >&6; }
+ hard_links=yes
+ $RM conftest*
+ ln conftest.a conftest.b 2>/dev/null && hard_links=no
+ touch conftest.a
+ ln conftest.a conftest.b 2>&5 || hard_links=no
+ ln conftest.a conftest.b 2>/dev/null && hard_links=no
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
+$as_echo "$hard_links" >&6; }
+ if test no = "$hard_links"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: '$CC' does not support '-c -o', so 'make -j' may be unsafe" >&5
+$as_echo "$as_me: WARNING: '$CC' does not support '-c -o', so 'make -j' may be unsafe" >&2;}
+ need_locks=warn
+ fi
+else
+ need_locks=no
+fi
+
+
+
+
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
+$as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
+
+ runpath_var=
+ allow_undefined_flag=
+ always_export_symbols=no
+ archive_cmds=
+ archive_expsym_cmds=
+ compiler_needs_object=no
+ enable_shared_with_static_runtimes=no
+ export_dynamic_flag_spec=
+ export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
+ hardcode_automatic=no
+ hardcode_direct=no
+ hardcode_direct_absolute=no
+ hardcode_libdir_flag_spec=
+ hardcode_libdir_separator=
+ hardcode_minus_L=no
+ hardcode_shlibpath_var=unsupported
+ inherit_rpath=no
+ link_all_deplibs=unknown
+ module_cmds=
+ module_expsym_cmds=
+ old_archive_from_new_cmds=
+ old_archive_from_expsyms_cmds=
+ thread_safe_flag_spec=
+ whole_archive_flag_spec=
+ # include_expsyms should be a list of space-separated symbols to be *always*
+ # included in the symbol list
+ include_expsyms=
+ # exclude_expsyms can be an extended regexp of symbols to exclude
+ # it will be wrapped by ' (' and ')$', so one must not match beginning or
+ # end of line. Example: 'a|bc|.*d.*' will exclude the symbols 'a' and 'bc',
+ # as well as any symbol that contains 'd'.
+ exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
+ # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
+ # platforms (ab)use it in PIC code, but their linkers get confused if
+ # the symbol is explicitly referenced. Since portable code cannot
+ # rely on this symbol name, it's probably fine to never include it in
+ # preloaded symbol tables.
+ # Exclude shared library initialization/finalization symbols.
+ extract_expsyms_cmds=
+
+ case $host_os in
+ cygwin* | mingw* | pw32* | cegcc*)
+ # FIXME: the MSVC++ port hasn't been tested in a loooong time
+ # When not using gcc, we currently assume that we are using
+ # Microsoft Visual C++.
+ if test yes != "$GCC"; then
+ with_gnu_ld=no
+ fi
+ ;;
+ interix*)
+ # we just hope/assume this is gcc and not c89 (= MSVC++)
+ with_gnu_ld=yes
+ ;;
+ openbsd* | bitrig*)
+ with_gnu_ld=no
+ ;;
+ esac
+
+ ld_shlibs=yes
+
+ # On some targets, GNU ld is compatible enough with the native linker
+ # that we're better off using the native interface for both.
+ lt_use_gnu_ld_interface=no
+ if test yes = "$with_gnu_ld"; then
+ case $host_os in
+ aix*)
+ # The AIX port of GNU ld has always aspired to compatibility
+ # with the native linker. However, as the warning in the GNU ld
+ # block says, versions before 2.19.5* couldn't really create working
+ # shared libraries, regardless of the interface used.
+ case `$LD -v 2>&1` in
+ *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
+ *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;;
+ *\ \(GNU\ Binutils\)\ [3-9]*) ;;
+ *)
+ lt_use_gnu_ld_interface=yes
+ ;;
+ esac
+ ;;
+ *)
+ lt_use_gnu_ld_interface=yes
+ ;;
+ esac
+ fi
+
+ if test yes = "$lt_use_gnu_ld_interface"; then
+ # If archive_cmds runs LD, not CC, wlarc should be empty
+ wlarc='$wl'
+
+ # Set some defaults for GNU ld with shared library support. These
+ # are reset later if shared libraries are not supported. Putting them
+ # here allows them to be overridden if necessary.
+ runpath_var=LD_RUN_PATH
+ hardcode_libdir_flag_spec='$wl-rpath $wl$libdir'
+ export_dynamic_flag_spec='$wl--export-dynamic'
+ # ancient GNU ld didn't support --whole-archive et. al.
+ if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
+ whole_archive_flag_spec=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive'
+ else
+ whole_archive_flag_spec=
+ fi
+ supports_anon_versioning=no
+ case `$LD -v | $SED -e 's/(^)\+)\s\+//' 2>&1` in
+ *GNU\ gold*) supports_anon_versioning=yes ;;
+ *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
+ *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
+ *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
+ *\ 2.11.*) ;; # other 2.11 versions
+ *) supports_anon_versioning=yes ;;
+ esac
+
+ # See if GNU ld supports shared libraries.
+ case $host_os in
+ aix[3-9]*)
+ # On AIX/PPC, the GNU linker is very broken
+ if test ia64 != "$host_cpu"; then
+ ld_shlibs=no
+ cat <<_LT_EOF 1>&2
+
+*** Warning: the GNU linker, at least up to release 2.19, is reported
+*** to be unable to reliably create shared libraries on AIX.
+*** Therefore, libtool is disabling shared libraries support. If you
+*** really care for shared libraries, you may want to install binutils
+*** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
+*** You will then need to restart the configuration process.
+
+_LT_EOF
+ fi
+ ;;
+
+ amigaos*)
+ case $host_cpu in
+ powerpc)
+ # see comment about AmigaOS4 .so support
+ archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
+ archive_expsym_cmds=''
+ ;;
+ m68k)
+ archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
+ hardcode_libdir_flag_spec='-L$libdir'
+ hardcode_minus_L=yes
+ ;;
+ esac
+ ;;
+
+ beos*)
+ if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+ allow_undefined_flag=unsupported
+ # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
+ # support --undefined. This deserves some investigation. FIXME
+ archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
+ else
+ ld_shlibs=no
+ fi
+ ;;
+
+ cygwin* | mingw* | pw32* | cegcc*)
+ # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless,
+ # as there is no search path for DLLs.
+ hardcode_libdir_flag_spec='-L$libdir'
+ export_dynamic_flag_spec='$wl--export-all-symbols'
+ allow_undefined_flag=unsupported
+ always_export_symbols=no
+ enable_shared_with_static_runtimes=yes
+ export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/;s/^.*[ ]__nm__\([^ ]*\)[ ][^ ]*/\1 DATA/;/^I[ ]/d;/^[AITW][ ]/s/.* //'\'' | sort | uniq > $export_symbols'
+ exclude_expsyms='[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname'
+
+ if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
+ archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+ # If the export-symbols file already is a .def file, use it as
+ # is; otherwise, prepend EXPORTS...
+ archive_expsym_cmds='if test DEF = "`$SED -n -e '\''s/^[ ]*//'\'' -e '\''/^\(;.*\)*$/d'\'' -e '\''s/^\(EXPORTS\|LIBRARY\)\([ ].*\)*$/DEF/p'\'' -e q $export_symbols`" ; then
+ cp $export_symbols $output_objdir/$soname.def;
+ else
+ echo EXPORTS > $output_objdir/$soname.def;
+ cat $export_symbols >> $output_objdir/$soname.def;
+ fi~
+ $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+ else
+ ld_shlibs=no
+ fi
+ ;;
+
+ haiku*)
+ archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
+ link_all_deplibs=yes
+ ;;
+
+ os2*)
+ hardcode_libdir_flag_spec='-L$libdir'
+ hardcode_minus_L=yes
+ allow_undefined_flag=unsupported
+ shrext_cmds=.dll
+ archive_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
+ $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
+ $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
+ $ECHO EXPORTS >> $output_objdir/$libname.def~
+ emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~
+ $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
+ emximp -o $lib $output_objdir/$libname.def'
+ archive_expsym_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
+ $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
+ $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
+ $ECHO EXPORTS >> $output_objdir/$libname.def~
+ prefix_cmds="$SED"~
+ if test EXPORTS = "`$SED 1q $export_symbols`"; then
+ prefix_cmds="$prefix_cmds -e 1d";
+ fi~
+ prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~
+ cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~
+ $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
+ emximp -o $lib $output_objdir/$libname.def'
+ old_archive_From_new_cmds='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def'
+ enable_shared_with_static_runtimes=yes
+ ;;
+
+ interix[3-9]*)
+ hardcode_direct=no
+ hardcode_shlibpath_var=no
+ hardcode_libdir_flag_spec='$wl-rpath,$libdir'
+ export_dynamic_flag_spec='$wl-E'
+ # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
+ # Instead, shared libraries are loaded at an image base (0x10000000 by
+ # default) and relocated if they conflict, which is a slow very memory
+ # consuming and fragmenting process. To avoid this, we pick a random,
+ # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
+ # time. Moving up from 0x10000000 also allows more sbrk(2) space.
+ archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+ archive_expsym_cmds='sed "s|^|_|" $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--retain-symbols-file,$output_objdir/$soname.expsym $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+ ;;
+
+ gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
+ tmp_diet=no
+ if test linux-dietlibc = "$host_os"; then
+ case $cc_basename in
+ diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn)
+ esac
+ fi
+ if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
+ && test no = "$tmp_diet"
+ then
+ tmp_addflag=' $pic_flag'
+ tmp_sharedflag='-shared'
+ case $cc_basename,$host_cpu in
+ pgcc*) # Portland Group C compiler
+ whole_archive_flag_spec='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive'
+ tmp_addflag=' $pic_flag'
+ ;;
+ pgf77* | pgf90* | pgf95* | pgfortran*)
+ # Portland Group f77 and f90 compilers
+ whole_archive_flag_spec='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive'
+ tmp_addflag=' $pic_flag -Mnomain' ;;
+ ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64
+ tmp_addflag=' -i_dynamic' ;;
+ efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64
+ tmp_addflag=' -i_dynamic -nofor_main' ;;
+ ifc* | ifort*) # Intel Fortran compiler
+ tmp_addflag=' -nofor_main' ;;
+ lf95*) # Lahey Fortran 8.1
+ whole_archive_flag_spec=
+ tmp_sharedflag='--shared' ;;
+ nagfor*) # NAGFOR 5.3
+ tmp_sharedflag='-Wl,-shared' ;;
+ xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below)
+ tmp_sharedflag='-qmkshrobj'
+ tmp_addflag= ;;
+ nvcc*) # Cuda Compiler Driver 2.2
+ whole_archive_flag_spec='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive'
+ compiler_needs_object=yes
+ ;;
+ esac
+ case `$CC -V 2>&1 | sed 5q` in
+ *Sun\ C*) # Sun C 5.9
+ whole_archive_flag_spec='$wl--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive'
+ compiler_needs_object=yes
+ tmp_sharedflag='-G' ;;
+ *Sun\ F*) # Sun Fortran 8.3
+ tmp_sharedflag='-G' ;;
+ esac
+ archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
+
+ if test yes = "$supports_anon_versioning"; then
+ archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
+ cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
+ echo "local: *; };" >> $output_objdir/$libname.ver~
+ $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-version-script $wl$output_objdir/$libname.ver -o $lib'
+ fi
+
+ case $cc_basename in
+ tcc*)
+ export_dynamic_flag_spec='-rdynamic'
+ ;;
+ xlf* | bgf* | bgxlf* | mpixlf*)
+ # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
+ whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive'
+ hardcode_libdir_flag_spec='$wl-rpath $wl$libdir'
+ archive_cmds='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib'
+ if test yes = "$supports_anon_versioning"; then
+ archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
+ cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
+ echo "local: *; };" >> $output_objdir/$libname.ver~
+ $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
+ fi
+ ;;
+ esac
+ else
+ ld_shlibs=no
+ fi
+ ;;
+
+ netbsd*)
+ if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
+ archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
+ wlarc=
+ else
+ archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
+ archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
+ fi
+ ;;
+
+ solaris*)
+ if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
+ ld_shlibs=no
+ cat <<_LT_EOF 1>&2
+
+*** Warning: The releases 2.8.* of the GNU linker cannot reliably
+*** create shared libraries on Solaris systems. Therefore, libtool
+*** is disabling shared libraries support. We urge you to upgrade GNU
+*** binutils to release 2.9.1 or newer. Another option is to modify
+*** your PATH or compiler configuration so that the native linker is
+*** used, and then restart.
+
+_LT_EOF
+ elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+ archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
+ archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
+ else
+ ld_shlibs=no
+ fi
+ ;;
+
+ sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
+ case `$LD -v 2>&1` in
+ *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
+ ld_shlibs=no
+ cat <<_LT_EOF 1>&2
+
+*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 cannot
+*** reliably create shared libraries on SCO systems. Therefore, libtool
+*** is disabling shared libraries support. We urge you to upgrade GNU
+*** binutils to release 2.16.91.0.3 or newer. Another option is to modify
+*** your PATH or compiler configuration so that the native linker is
+*** used, and then restart.
+
+_LT_EOF
+ ;;
+ *)
+ # For security reasons, it is highly recommended that you always
+ # use absolute paths for naming shared libraries, and exclude the
+ # DT_RUNPATH tag from executables and libraries. But doing so
+ # requires that you compile everything twice, which is a pain.
+ if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+ hardcode_libdir_flag_spec='$wl-rpath $wl$libdir'
+ archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
+ archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
+ else
+ ld_shlibs=no
+ fi
+ ;;
+ esac
+ ;;
+
+ sunos4*)
+ archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+ wlarc=
+ hardcode_direct=yes
+ hardcode_shlibpath_var=no
+ ;;
+
+ *)
+ if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+ archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
+ archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
+ else
+ ld_shlibs=no
+ fi
+ ;;
+ esac
+
+ if test no = "$ld_shlibs"; then
+ runpath_var=
+ hardcode_libdir_flag_spec=
+ export_dynamic_flag_spec=
+ whole_archive_flag_spec=
+ fi
+ else
+ # PORTME fill in a description of your system's linker (not GNU ld)
+ case $host_os in
+ aix3*)
+ allow_undefined_flag=unsupported
+ always_export_symbols=yes
+ archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
+ # Note: this linker hardcodes the directories in LIBPATH if there
+ # are no directories specified by -L.
+ hardcode_minus_L=yes
+ if test yes = "$GCC" && test -z "$lt_prog_compiler_static"; then
+ # Neither direct hardcoding nor static linking is supported with a
+ # broken collect2.
+ hardcode_direct=unsupported
+ fi
+ ;;
+
+ aix[4-9]*)
+ if test ia64 = "$host_cpu"; then
+ # On IA64, the linker does run time linking by default, so we don't
+ # have to do anything special.
+ aix_use_runtimelinking=no
+ exp_sym_flag='-Bexport'
+ no_entry_flag=
+ else
+ # If we're using GNU nm, then we don't want the "-C" option.
+ # -C means demangle to GNU nm, but means don't demangle to AIX nm.
+ # Without the "-l" option, or with the "-B" option, AIX nm treats
+ # weak defined symbols like other global defined symbols, whereas
+ # GNU nm marks them as "W".
+ # While the 'weak' keyword is ignored in the Export File, we need
+ # it in the Import File for the 'aix-soname' feature, so we have
+ # to replace the "-B" option with "-P" for AIX nm.
+ if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
+ export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { if (\$ 2 == "W") { print \$ 3 " weak" } else { print \$ 3 } } }'\'' | sort -u > $export_symbols'
+ else
+ export_symbols_cmds='`func_echo_all $NM | $SED -e '\''s/B\([^B]*\)$/P\1/'\''` -PCpgl $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) && (substr(\$ 1,1,1) != ".")) { if ((\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) { print \$ 1 " weak" } else { print \$ 1 } } }'\'' | sort -u > $export_symbols'
+ fi
+ aix_use_runtimelinking=no
+
+ # Test if we are trying to use run time linking or normal
+ # AIX style linking. If -brtl is somewhere in LDFLAGS, we
+ # have runtime linking enabled, and use it for executables.
+ # For shared libraries, we enable/disable runtime linking
+ # depending on the kind of the shared library created -
+ # when "with_aix_soname,aix_use_runtimelinking" is:
+ # "aix,no" lib.a(lib.so.V) shared, rtl:no, for executables
+ # "aix,yes" lib.so shared, rtl:yes, for executables
+ # lib.a static archive
+ # "both,no" lib.so.V(shr.o) shared, rtl:yes
+ # lib.a(lib.so.V) shared, rtl:no, for executables
+ # "both,yes" lib.so.V(shr.o) shared, rtl:yes, for executables
+ # lib.a(lib.so.V) shared, rtl:no
+ # "svr4,*" lib.so.V(shr.o) shared, rtl:yes, for executables
+ # lib.a static archive
+ case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
+ for ld_flag in $LDFLAGS; do
+ if (test x-brtl = "x$ld_flag" || test x-Wl,-brtl = "x$ld_flag"); then
+ aix_use_runtimelinking=yes
+ break
+ fi
+ done
+ if test svr4,no = "$with_aix_soname,$aix_use_runtimelinking"; then
+ # With aix-soname=svr4, we create the lib.so.V shared archives only,
+ # so we don't have lib.a shared libs to link our executables.
+ # We have to force runtime linking in this case.
+ aix_use_runtimelinking=yes
+ LDFLAGS="$LDFLAGS -Wl,-brtl"
+ fi
+ ;;
+ esac
+
+ exp_sym_flag='-bexport'
+ no_entry_flag='-bnoentry'
+ fi
+
+ # When large executables or shared objects are built, AIX ld can
+ # have problems creating the table of contents. If linking a library
+ # or program results in "error TOC overflow" add -mminimal-toc to
+ # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
+ # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
+
+ archive_cmds=''
+ hardcode_direct=yes
+ hardcode_direct_absolute=yes
+ hardcode_libdir_separator=':'
+ link_all_deplibs=yes
+ file_list_spec='$wl-f,'
+ case $with_aix_soname,$aix_use_runtimelinking in
+ aix,*) ;; # traditional, no import file
+ svr4,* | *,yes) # use import file
+ # The Import File defines what to hardcode.
+ hardcode_direct=no
+ hardcode_direct_absolute=no
+ ;;
+ esac
+
+ if test yes = "$GCC"; then
+ case $host_os in aix4.[012]|aix4.[012].*)
+ # We only want to do this on AIX 4.2 and lower, the check
+ # below for broken collect2 doesn't work under 4.3+
+ collect2name=`$CC -print-prog-name=collect2`
+ if test -f "$collect2name" &&
+ strings "$collect2name" | $GREP resolve_lib_name >/dev/null
+ then
+ # We have reworked collect2
+ :
+ else
+ # We have old collect2
+ hardcode_direct=unsupported
+ # It fails to find uninstalled libraries when the uninstalled
+ # path is not listed in the libpath. Setting hardcode_minus_L
+ # to unsupported forces relinking
+ hardcode_minus_L=yes
+ hardcode_libdir_flag_spec='-L$libdir'
+ hardcode_libdir_separator=
+ fi
+ ;;
+ esac
+ shared_flag='-shared'
+ if test yes = "$aix_use_runtimelinking"; then
+ shared_flag="$shared_flag "'$wl-G'
+ fi
+ # Need to ensure runtime linking is disabled for the traditional
+ # shared library, or the linker may eventually find shared libraries
+ # /with/ Import File - we do not want to mix them.
+ shared_flag_aix='-shared'
+ shared_flag_svr4='-shared $wl-G'
+ else
+ # not using gcc
+ if test ia64 = "$host_cpu"; then
+ # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
+ # chokes on -Wl,-G. The following line is correct:
+ shared_flag='-G'
+ else
+ if test yes = "$aix_use_runtimelinking"; then
+ shared_flag='$wl-G'
+ else
+ shared_flag='$wl-bM:SRE'
+ fi
+ shared_flag_aix='$wl-bM:SRE'
+ shared_flag_svr4='$wl-G'
+ fi
+ fi
+
+ export_dynamic_flag_spec='$wl-bexpall'
+ # It seems that -bexpall does not export symbols beginning with
+ # underscore (_), so it is better to generate a list of symbols to export.
+ always_export_symbols=yes
+ if test aix,yes = "$with_aix_soname,$aix_use_runtimelinking"; then
+ # Warning - without using the other runtime loading flags (-brtl),
+ # -berok will link without error, but may produce a broken library.
+ allow_undefined_flag='-berok'
+ # Determine the default libpath from the value encoded in an
+ # empty executable.
+ if test set = "${lt_cv_aix_libpath+set}"; then
+ aix_libpath=$lt_cv_aix_libpath
+else
+ if ${lt_cv_aix_libpath_+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+
+ lt_aix_libpath_sed='
+ /Import File Strings/,/^$/ {
+ /^0/ {
+ s/^0 *\([^ ]*\) *$/\1/
+ p
+ }
+ }'
+ lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+ # Check for a 64-bit object if we didn't find anything.
+ if test -z "$lt_cv_aix_libpath_"; then
+ lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+ fi
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+ if test -z "$lt_cv_aix_libpath_"; then
+ lt_cv_aix_libpath_=/usr/lib:/lib
+ fi
+
+fi
+
+ aix_libpath=$lt_cv_aix_libpath_
+fi
+
+ hardcode_libdir_flag_spec='$wl-blibpath:$libdir:'"$aix_libpath"
+ archive_expsym_cmds='$CC -o $output_objdir/$soname $libobjs $deplibs $wl'$no_entry_flag' $compiler_flags `if test -n "$allow_undefined_flag"; then func_echo_all "$wl$allow_undefined_flag"; else :; fi` $wl'$exp_sym_flag:\$export_symbols' '$shared_flag
+ else
+ if test ia64 = "$host_cpu"; then
+ hardcode_libdir_flag_spec='$wl-R $libdir:/usr/lib:/lib'
+ allow_undefined_flag="-z nodefs"
+ archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\$wl$no_entry_flag"' $compiler_flags $wl$allow_undefined_flag '"\$wl$exp_sym_flag:\$export_symbols"
+ else
+ # Determine the default libpath from the value encoded in an
+ # empty executable.
+ if test set = "${lt_cv_aix_libpath+set}"; then
+ aix_libpath=$lt_cv_aix_libpath
+else
+ if ${lt_cv_aix_libpath_+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+
+ lt_aix_libpath_sed='
+ /Import File Strings/,/^$/ {
+ /^0/ {
+ s/^0 *\([^ ]*\) *$/\1/
+ p
+ }
+ }'
+ lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+ # Check for a 64-bit object if we didn't find anything.
+ if test -z "$lt_cv_aix_libpath_"; then
+ lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+ fi
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+ if test -z "$lt_cv_aix_libpath_"; then
+ lt_cv_aix_libpath_=/usr/lib:/lib
+ fi
+
+fi
+
+ aix_libpath=$lt_cv_aix_libpath_
+fi
+
+ hardcode_libdir_flag_spec='$wl-blibpath:$libdir:'"$aix_libpath"
+ # Warning - without using the other run time loading flags,
+ # -berok will link without error, but may produce a broken library.
+ no_undefined_flag=' $wl-bernotok'
+ allow_undefined_flag=' $wl-berok'
+ if test yes = "$with_gnu_ld"; then
+ # We only use this code for GNU lds that support --whole-archive.
+ whole_archive_flag_spec='$wl--whole-archive$convenience $wl--no-whole-archive'
+ else
+ # Exported symbols can be pulled into shared objects from archives
+ whole_archive_flag_spec='$convenience'
+ fi
+ archive_cmds_need_lc=yes
+ archive_expsym_cmds='$RM -r $output_objdir/$realname.d~$MKDIR $output_objdir/$realname.d'
+ # -brtl affects multiple linker settings, -berok does not and is overridden later
+ compiler_flags_filtered='`func_echo_all "$compiler_flags " | $SED -e "s%-brtl\\([, ]\\)%-berok\\1%g"`'
+ if test svr4 != "$with_aix_soname"; then
+ # This is similar to how AIX traditionally builds its shared libraries.
+ archive_expsym_cmds="$archive_expsym_cmds"'~$CC '$shared_flag_aix' -o $output_objdir/$realname.d/$soname $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$realname.d/$soname'
+ fi
+ if test aix != "$with_aix_soname"; then
+ archive_expsym_cmds="$archive_expsym_cmds"'~$CC '$shared_flag_svr4' -o $output_objdir/$realname.d/$shared_archive_member_spec.o $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$STRIP -e $output_objdir/$realname.d/$shared_archive_member_spec.o~( func_echo_all "#! $soname($shared_archive_member_spec.o)"; if test shr_64 = "$shared_archive_member_spec"; then func_echo_all "# 64"; else func_echo_all "# 32"; fi; cat $export_symbols ) > $output_objdir/$realname.d/$shared_archive_member_spec.imp~$AR $AR_FLAGS $output_objdir/$soname $output_objdir/$realname.d/$shared_archive_member_spec.o $output_objdir/$realname.d/$shared_archive_member_spec.imp'
+ else
+ # used by -dlpreopen to get the symbols
+ archive_expsym_cmds="$archive_expsym_cmds"'~$MV $output_objdir/$realname.d/$soname $output_objdir'
+ fi
+ archive_expsym_cmds="$archive_expsym_cmds"'~$RM -r $output_objdir/$realname.d'
+ fi
+ fi
+ ;;
+
+ amigaos*)
+ case $host_cpu in
+ powerpc)
+ # see comment about AmigaOS4 .so support
+ archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
+ archive_expsym_cmds=''
+ ;;
+ m68k)
+ archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
+ hardcode_libdir_flag_spec='-L$libdir'
+ hardcode_minus_L=yes
+ ;;
+ esac
+ ;;
+
+ bsdi[45]*)
+ export_dynamic_flag_spec=-rdynamic
+ ;;
+
+ cygwin* | mingw* | pw32* | cegcc*)
+ # When not using gcc, we currently assume that we are using
+ # Microsoft Visual C++.
+ # hardcode_libdir_flag_spec is actually meaningless, as there is
+ # no search path for DLLs.
+ case $cc_basename in
+ cl*)
+ # Native MSVC
+ hardcode_libdir_flag_spec=' '
+ allow_undefined_flag=unsupported
+ always_export_symbols=yes
+ file_list_spec='@'
+ # Tell ltmain to make .lib files, not .a files.
+ libext=lib
+ # Tell ltmain to make .dll files, not .so files.
+ shrext_cmds=.dll
+ # FIXME: Setting linknames here is a bad hack.
+ archive_cmds='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~linknames='
+ archive_expsym_cmds='if test DEF = "`$SED -n -e '\''s/^[ ]*//'\'' -e '\''/^\(;.*\)*$/d'\'' -e '\''s/^\(EXPORTS\|LIBRARY\)\([ ].*\)*$/DEF/p'\'' -e q $export_symbols`" ; then
+ cp "$export_symbols" "$output_objdir/$soname.def";
+ echo "$tool_output_objdir$soname.def" > "$output_objdir/$soname.exp";
+ else
+ $SED -e '\''s/^/-link -EXPORT:/'\'' < $export_symbols > $output_objdir/$soname.exp;
+ fi~
+ $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
+ linknames='
+ # The linker will not automatically build a static lib if we build a DLL.
+ # _LT_TAGVAR(old_archive_from_new_cmds, )='true'
+ enable_shared_with_static_runtimes=yes
+ exclude_expsyms='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*'
+ export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1,DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
+ # Don't use ranlib
+ old_postinstall_cmds='chmod 644 $oldlib'
+ postlink_cmds='lt_outputfile="@OUTPUT@"~
+ lt_tool_outputfile="@TOOL_OUTPUT@"~
+ case $lt_outputfile in
+ *.exe|*.EXE) ;;
+ *)
+ lt_outputfile=$lt_outputfile.exe
+ lt_tool_outputfile=$lt_tool_outputfile.exe
+ ;;
+ esac~
+ if test : != "$MANIFEST_TOOL" && test -f "$lt_outputfile.manifest"; then
+ $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1;
+ $RM "$lt_outputfile.manifest";
+ fi'
+ ;;
+ *)
+ # Assume MSVC wrapper
+ hardcode_libdir_flag_spec=' '
+ allow_undefined_flag=unsupported
+ # Tell ltmain to make .lib files, not .a files.
+ libext=lib
+ # Tell ltmain to make .dll files, not .so files.
+ shrext_cmds=.dll
+ # FIXME: Setting linknames here is a bad hack.
+ archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
+ # The linker will automatically build a .lib file if we build a DLL.
+ old_archive_from_new_cmds='true'
+ # FIXME: Should let the user specify the lib program.
+ old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs'
+ enable_shared_with_static_runtimes=yes
+ ;;
+ esac
+ ;;
+
+ darwin* | rhapsody*)
+
+
+ archive_cmds_need_lc=no
+ hardcode_direct=no
+ hardcode_automatic=yes
+ hardcode_shlibpath_var=unsupported
+ if test yes = "$lt_cv_ld_force_load"; then
+ whole_archive_flag_spec='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience $wl-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
+
+ else
+ whole_archive_flag_spec=''
+ fi
+ link_all_deplibs=yes
+ allow_undefined_flag=$_lt_dar_allow_undefined
+ case $cc_basename in
+ ifort*|nagfor*) _lt_dar_can_shared=yes ;;
+ *) _lt_dar_can_shared=$GCC ;;
+ esac
+ if test yes = "$_lt_dar_can_shared"; then
+ output_verbose_link_cmd=func_echo_all
+ archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod$_lt_dsymutil"
+ module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dsymutil"
+ archive_expsym_cmds="sed 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod$_lt_dar_export_syms$_lt_dsymutil"
+ module_expsym_cmds="sed -e 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dar_export_syms$_lt_dsymutil"
+
+ else
+ ld_shlibs=no
+ fi
+
+ ;;
+
+ dgux*)
+ archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_libdir_flag_spec='-L$libdir'
+ hardcode_shlibpath_var=no
+ ;;
+
+ # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
+ # support. Future versions do this automatically, but an explicit c++rt0.o
+ # does not break anything, and helps significantly (at the cost of a little
+ # extra space).
+ freebsd2.2*)
+ archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
+ hardcode_libdir_flag_spec='-R$libdir'
+ hardcode_direct=yes
+ hardcode_shlibpath_var=no
+ ;;
+
+ # Unfortunately, older versions of FreeBSD 2 do not have this feature.
+ freebsd2.*)
+ archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_direct=yes
+ hardcode_minus_L=yes
+ hardcode_shlibpath_var=no
+ ;;
+
+ # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
+ freebsd* | dragonfly*)
+ archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
+ hardcode_libdir_flag_spec='-R$libdir'
+ hardcode_direct=yes
+ hardcode_shlibpath_var=no
+ ;;
+
+ hpux9*)
+ if test yes = "$GCC"; then
+ archive_cmds='$RM $output_objdir/$soname~$CC -shared $pic_flag $wl+b $wl$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib'
+ else
+ archive_cmds='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib'
+ fi
+ hardcode_libdir_flag_spec='$wl+b $wl$libdir'
+ hardcode_libdir_separator=:
+ hardcode_direct=yes
+
+ # hardcode_minus_L: Not really in the search PATH,
+ # but as the default location of the library.
+ hardcode_minus_L=yes
+ export_dynamic_flag_spec='$wl-E'
+ ;;
+
+ hpux10*)
+ if test yes,no = "$GCC,$with_gnu_ld"; then
+ archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
+ else
+ archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
+ fi
+ if test no = "$with_gnu_ld"; then
+ hardcode_libdir_flag_spec='$wl+b $wl$libdir'
+ hardcode_libdir_separator=:
+ hardcode_direct=yes
+ hardcode_direct_absolute=yes
+ export_dynamic_flag_spec='$wl-E'
+ # hardcode_minus_L: Not really in the search PATH,
+ # but as the default location of the library.
+ hardcode_minus_L=yes
+ fi
+ ;;
+
+ hpux11*)
+ if test yes,no = "$GCC,$with_gnu_ld"; then
+ case $host_cpu in
+ hppa*64*)
+ archive_cmds='$CC -shared $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ ia64*)
+ archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ *)
+ archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ esac
+ else
+ case $host_cpu in
+ hppa*64*)
+ archive_cmds='$CC -b $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ ia64*)
+ archive_cmds='$CC -b $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ *)
+
+ # Older versions of the 11.00 compiler do not understand -b yet
+ # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5
+$as_echo_n "checking if $CC understands -b... " >&6; }
+if ${lt_cv_prog_compiler__b+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_prog_compiler__b=no
+ save_LDFLAGS=$LDFLAGS
+ LDFLAGS="$LDFLAGS -b"
+ echo "$lt_simple_link_test_code" > conftest.$ac_ext
+ if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
+ # The linker can only warn and ignore the option if not recognized
+ # So say no if there are warnings
+ if test -s conftest.err; then
+ # Append any errors to the config.log.
+ cat conftest.err 1>&5
+ $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
+ $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+ if diff conftest.exp conftest.er2 >/dev/null; then
+ lt_cv_prog_compiler__b=yes
+ fi
+ else
+ lt_cv_prog_compiler__b=yes
+ fi
+ fi
+ $RM -r conftest*
+ LDFLAGS=$save_LDFLAGS
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5
+$as_echo "$lt_cv_prog_compiler__b" >&6; }
+
+if test yes = "$lt_cv_prog_compiler__b"; then
+ archive_cmds='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
+else
+ archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
+fi
+
+ ;;
+ esac
+ fi
+ if test no = "$with_gnu_ld"; then
+ hardcode_libdir_flag_spec='$wl+b $wl$libdir'
+ hardcode_libdir_separator=:
+
+ case $host_cpu in
+ hppa*64*|ia64*)
+ hardcode_direct=no
+ hardcode_shlibpath_var=no
+ ;;
+ *)
+ hardcode_direct=yes
+ hardcode_direct_absolute=yes
+ export_dynamic_flag_spec='$wl-E'
+
+ # hardcode_minus_L: Not really in the search PATH,
+ # but as the default location of the library.
+ hardcode_minus_L=yes
+ ;;
+ esac
+ fi
+ ;;
+
+ irix5* | irix6* | nonstopux*)
+ if test yes = "$GCC"; then
+ archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib'
+ # Try to use the -exported_symbol ld option, if it does not
+ # work, assume that -exports_file does not work either and
+ # implicitly export all symbols.
+ # This should be the same for all languages, so no per-tag cache variable.
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $host_os linker accepts -exported_symbol" >&5
+$as_echo_n "checking whether the $host_os linker accepts -exported_symbol... " >&6; }
+if ${lt_cv_irix_exported_symbol+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ save_LDFLAGS=$LDFLAGS
+ LDFLAGS="$LDFLAGS -shared $wl-exported_symbol ${wl}foo $wl-update_registry $wl/dev/null"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+int foo (void) { return 0; }
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ lt_cv_irix_exported_symbol=yes
+else
+ lt_cv_irix_exported_symbol=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+ LDFLAGS=$save_LDFLAGS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_irix_exported_symbol" >&5
+$as_echo "$lt_cv_irix_exported_symbol" >&6; }
+ if test yes = "$lt_cv_irix_exported_symbol"; then
+ archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations $wl-exports_file $wl$export_symbols -o $lib'
+ fi
+ else
+ archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib'
+ archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -exports_file $export_symbols -o $lib'
+ fi
+ archive_cmds_need_lc='no'
+ hardcode_libdir_flag_spec='$wl-rpath $wl$libdir'
+ hardcode_libdir_separator=:
+ inherit_rpath=yes
+ link_all_deplibs=yes
+ ;;
+
+ linux*)
+ case $cc_basename in
+ tcc*)
+ # Fabrice Bellard et al's Tiny C Compiler
+ ld_shlibs=yes
+ archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ esac
+ ;;
+
+ netbsd*)
+ if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
+ archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
+ else
+ archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
+ fi
+ hardcode_libdir_flag_spec='-R$libdir'
+ hardcode_direct=yes
+ hardcode_shlibpath_var=no
+ ;;
+
+ newsos6)
+ archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_direct=yes
+ hardcode_libdir_flag_spec='$wl-rpath $wl$libdir'
+ hardcode_libdir_separator=:
+ hardcode_shlibpath_var=no
+ ;;
+
+ *nto* | *qnx*)
+ ;;
+
+ openbsd* | bitrig*)
+ if test -f /usr/libexec/ld.so; then
+ hardcode_direct=yes
+ hardcode_shlibpath_var=no
+ hardcode_direct_absolute=yes
+ if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then
+ archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
+ archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags $wl-retain-symbols-file,$export_symbols'
+ hardcode_libdir_flag_spec='$wl-rpath,$libdir'
+ export_dynamic_flag_spec='$wl-E'
+ else
+ archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
+ hardcode_libdir_flag_spec='$wl-rpath,$libdir'
+ fi
+ else
+ ld_shlibs=no
+ fi
+ ;;
+
+ os2*)
+ hardcode_libdir_flag_spec='-L$libdir'
+ hardcode_minus_L=yes
+ allow_undefined_flag=unsupported
+ shrext_cmds=.dll
+ archive_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
+ $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
+ $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
+ $ECHO EXPORTS >> $output_objdir/$libname.def~
+ emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~
+ $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
+ emximp -o $lib $output_objdir/$libname.def'
+ archive_expsym_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
+ $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
+ $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
+ $ECHO EXPORTS >> $output_objdir/$libname.def~
+ prefix_cmds="$SED"~
+ if test EXPORTS = "`$SED 1q $export_symbols`"; then
+ prefix_cmds="$prefix_cmds -e 1d";
+ fi~
+ prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~
+ cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~
+ $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
+ emximp -o $lib $output_objdir/$libname.def'
+ old_archive_From_new_cmds='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def'
+ enable_shared_with_static_runtimes=yes
+ ;;
+
+ osf3*)
+ if test yes = "$GCC"; then
+ allow_undefined_flag=' $wl-expect_unresolved $wl\*'
+ archive_cmds='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib'
+ else
+ allow_undefined_flag=' -expect_unresolved \*'
+ archive_cmds='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib'
+ fi
+ archive_cmds_need_lc='no'
+ hardcode_libdir_flag_spec='$wl-rpath $wl$libdir'
+ hardcode_libdir_separator=:
+ ;;
+
+ osf4* | osf5*) # as osf3* with the addition of -msym flag
+ if test yes = "$GCC"; then
+ allow_undefined_flag=' $wl-expect_unresolved $wl\*'
+ archive_cmds='$CC -shared$allow_undefined_flag $pic_flag $libobjs $deplibs $compiler_flags $wl-msym $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib'
+ hardcode_libdir_flag_spec='$wl-rpath $wl$libdir'
+ else
+ allow_undefined_flag=' -expect_unresolved \*'
+ archive_cmds='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib'
+ archive_expsym_cmds='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~
+ $CC -shared$allow_undefined_flag $wl-input $wl$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib~$RM $lib.exp'
+
+ # Both c and cxx compiler support -rpath directly
+ hardcode_libdir_flag_spec='-rpath $libdir'
+ fi
+ archive_cmds_need_lc='no'
+ hardcode_libdir_separator=:
+ ;;
+
+ solaris*)
+ no_undefined_flag=' -z defs'
+ if test yes = "$GCC"; then
+ wlarc='$wl'
+ archive_cmds='$CC -shared $pic_flag $wl-z ${wl}text $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags'
+ archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+ $CC -shared $pic_flag $wl-z ${wl}text $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
+ else
+ case `$CC -V 2>&1` in
+ *"Compilers 5.0"*)
+ wlarc=''
+ archive_cmds='$LD -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+ $LD -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
+ ;;
+ *)
+ wlarc='$wl'
+ archive_cmds='$CC -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $compiler_flags'
+ archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+ $CC -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
+ ;;
+ esac
+ fi
+ hardcode_libdir_flag_spec='-R$libdir'
+ hardcode_shlibpath_var=no
+ case $host_os in
+ solaris2.[0-5] | solaris2.[0-5].*) ;;
+ *)
+ # The compiler driver will combine and reorder linker options,
+ # but understands '-z linker_flag'. GCC discards it without '$wl',
+ # but is careful enough not to reorder.
+ # Supported since Solaris 2.6 (maybe 2.5.1?)
+ if test yes = "$GCC"; then
+ whole_archive_flag_spec='$wl-z ${wl}allextract$convenience $wl-z ${wl}defaultextract'
+ else
+ whole_archive_flag_spec='-z allextract$convenience -z defaultextract'
+ fi
+ ;;
+ esac
+ link_all_deplibs=yes
+ ;;
+
+ sunos4*)
+ if test sequent = "$host_vendor"; then
+ # Use $CC to link under sequent, because it throws in some extra .o
+ # files that make .init and .fini sections work.
+ archive_cmds='$CC -G $wl-h $soname -o $lib $libobjs $deplibs $compiler_flags'
+ else
+ archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
+ fi
+ hardcode_libdir_flag_spec='-L$libdir'
+ hardcode_direct=yes
+ hardcode_minus_L=yes
+ hardcode_shlibpath_var=no
+ ;;
+
+ sysv4)
+ case $host_vendor in
+ sni)
+ archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_direct=yes # is this really true???
+ ;;
+ siemens)
+ ## LD is ld it makes a PLAMLIB
+ ## CC just makes a GrossModule.
+ archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
+ reload_cmds='$CC -r -o $output$reload_objs'
+ hardcode_direct=no
+ ;;
+ motorola)
+ archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_direct=no #Motorola manual says yes, but my tests say they lie
+ ;;
+ esac
+ runpath_var='LD_RUN_PATH'
+ hardcode_shlibpath_var=no
+ ;;
+
+ sysv4.3*)
+ archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_shlibpath_var=no
+ export_dynamic_flag_spec='-Bexport'
+ ;;
+
+ sysv4*MP*)
+ if test -d /usr/nec; then
+ archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_shlibpath_var=no
+ runpath_var=LD_RUN_PATH
+ hardcode_runpath_var=yes
+ ld_shlibs=yes
+ fi
+ ;;
+
+ sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
+ no_undefined_flag='$wl-z,text'
+ archive_cmds_need_lc=no
+ hardcode_shlibpath_var=no
+ runpath_var='LD_RUN_PATH'
+
+ if test yes = "$GCC"; then
+ archive_cmds='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ archive_expsym_cmds='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ else
+ archive_cmds='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ archive_expsym_cmds='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ fi
+ ;;
+
+ sysv5* | sco3.2v5* | sco5v6*)
+ # Note: We CANNOT use -z defs as we might desire, because we do not
+ # link with -lc, and that would cause any symbols used from libc to
+ # always be unresolved, which means just about no library would
+ # ever link correctly. If we're not using GNU ld we use -z text
+ # though, which does catch some bad symbols but isn't as heavy-handed
+ # as -z defs.
+ no_undefined_flag='$wl-z,text'
+ allow_undefined_flag='$wl-z,nodefs'
+ archive_cmds_need_lc=no
+ hardcode_shlibpath_var=no
+ hardcode_libdir_flag_spec='$wl-R,$libdir'
+ hardcode_libdir_separator=':'
+ link_all_deplibs=yes
+ export_dynamic_flag_spec='$wl-Bexport'
+ runpath_var='LD_RUN_PATH'
+
+ if test yes = "$GCC"; then
+ archive_cmds='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ archive_expsym_cmds='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ else
+ archive_cmds='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ archive_expsym_cmds='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ fi
+ ;;
+
+ uts4*)
+ archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_libdir_flag_spec='-L$libdir'
+ hardcode_shlibpath_var=no
+ ;;
+
+ *)
+ ld_shlibs=no
+ ;;
+ esac
+
+ if test sni = "$host_vendor"; then
+ case $host in
+ sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
+ export_dynamic_flag_spec='$wl-Blargedynsym'
+ ;;
+ esac
+ fi
+ fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5
+$as_echo "$ld_shlibs" >&6; }
+test no = "$ld_shlibs" && can_build_shared=no
+
+with_gnu_ld=$with_gnu_ld
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+#
+# Do we need to explicitly link libc?
+#
+case "x$archive_cmds_need_lc" in
+x|xyes)
+ # Assume -lc should be added
+ archive_cmds_need_lc=yes
+
+ if test yes,yes = "$GCC,$enable_shared"; then
+ case $archive_cmds in
+ *'~'*)
+ # FIXME: we may have to deal with multi-command sequences.
+ ;;
+ '$CC '*)
+ # Test whether the compiler implicitly links with -lc since on some
+ # systems, -lgcc has to come before -lc. If gcc already passes -lc
+ # to ld, don't add -lc before -lgcc.
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
+$as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
+if ${lt_cv_archive_cmds_need_lc+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ $RM conftest*
+ echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } 2>conftest.err; then
+ soname=conftest
+ lib=conftest
+ libobjs=conftest.$ac_objext
+ deplibs=
+ wl=$lt_prog_compiler_wl
+ pic_flag=$lt_prog_compiler_pic
+ compiler_flags=-v
+ linker_flags=-v
+ verstring=
+ output_objdir=.
+ libname=conftest
+ lt_save_allow_undefined_flag=$allow_undefined_flag
+ allow_undefined_flag=
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
+ (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }
+ then
+ lt_cv_archive_cmds_need_lc=no
+ else
+ lt_cv_archive_cmds_need_lc=yes
+ fi
+ allow_undefined_flag=$lt_save_allow_undefined_flag
+ else
+ cat conftest.err 1>&5
+ fi
+ $RM conftest*
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5
+$as_echo "$lt_cv_archive_cmds_need_lc" >&6; }
+ archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc
+ ;;
+ esac
+ fi
+ ;;
+esac
+
+
+
+
+
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+
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
+$as_echo_n "checking dynamic linker characteristics... " >&6; }
+
+if test yes = "$GCC"; then
+ case $host_os in
+ darwin*) lt_awk_arg='/^libraries:/,/LR/' ;;
+ *) lt_awk_arg='/^libraries:/' ;;
+ esac
+ case $host_os in
+ mingw* | cegcc*) lt_sed_strip_eq='s|=\([A-Za-z]:\)|\1|g' ;;
+ *) lt_sed_strip_eq='s|=/|/|g' ;;
+ esac
+ lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
+ case $lt_search_path_spec in
+ *\;*)
+ # if the path contains ";" then we assume it to be the separator
+ # otherwise default to the standard path separator (i.e. ":") - it is
+ # assumed that no part of a normal pathname contains ";" but that should
+ # okay in the real world where ";" in dirpaths is itself problematic.
+ lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
+ ;;
+ *)
+ lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
+ ;;
+ esac
+ # Ok, now we have the path, separated by spaces, we can step through it
+ # and add multilib dir if necessary...
+ lt_tmp_lt_search_path_spec=
+ lt_multi_os_dir=/`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
+ # ...but if some path component already ends with the multilib dir we assume
+ # that all is fine and trust -print-search-dirs as is (GCC 4.2? or newer).
+ case "$lt_multi_os_dir; $lt_search_path_spec " in
+ "/; "* | "/.; "* | "/./; "* | *"$lt_multi_os_dir "* | *"$lt_multi_os_dir/ "*)
+ lt_multi_os_dir=
+ ;;
+ esac
+ for lt_sys_path in $lt_search_path_spec; do
+ if test -d "$lt_sys_path$lt_multi_os_dir"; then
+ lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path$lt_multi_os_dir"
+ elif test -n "$lt_multi_os_dir"; then
+ test -d "$lt_sys_path" && \
+ lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
+ fi
+ done
+ lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
+BEGIN {RS = " "; FS = "/|\n";} {
+ lt_foo = "";
+ lt_count = 0;
+ for (lt_i = NF; lt_i > 0; lt_i--) {
+ if ($lt_i != "" && $lt_i != ".") {
+ if ($lt_i == "..") {
+ lt_count++;
+ } else {
+ if (lt_count == 0) {
+ lt_foo = "/" $lt_i lt_foo;
+ } else {
+ lt_count--;
+ }
+ }
+ }
+ }
+ if (lt_foo != "") { lt_freq[lt_foo]++; }
+ if (lt_freq[lt_foo] == 1) { print lt_foo; }
+}'`
+ # AWK program above erroneously prepends '/' to C:/dos/paths
+ # for these hosts.
+ case $host_os in
+ mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
+ $SED 's|/\([A-Za-z]:\)|\1|g'` ;;
+ esac
+ sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
+else
+ sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
+fi
+library_names_spec=
+libname_spec='lib$name'
+soname_spec=
+shrext_cmds=.so
+postinstall_cmds=
+postuninstall_cmds=
+finish_cmds=
+finish_eval=
+shlibpath_var=
+shlibpath_overrides_runpath=unknown
+version_type=none
+dynamic_linker="$host_os ld.so"
+sys_lib_dlsearch_path_spec="/lib /usr/lib"
+need_lib_prefix=unknown
+hardcode_into_libs=no
+
+# when you set need_version to no, make sure it does not cause -set_version
+# flags to be left without arguments
+need_version=unknown
+
+
+
+case $host_os in
+aix3*)
+ version_type=linux # correct to gnu/linux during the next big refactor
+ library_names_spec='$libname$release$shared_ext$versuffix $libname.a'
+ shlibpath_var=LIBPATH
+
+ # AIX 3 has no versioning support, so we append a major version to the name.
+ soname_spec='$libname$release$shared_ext$major'
+ ;;
+
+aix[4-9]*)
+ version_type=linux # correct to gnu/linux during the next big refactor
+ need_lib_prefix=no
+ need_version=no
+ hardcode_into_libs=yes
+ if test ia64 = "$host_cpu"; then
+ # AIX 5 supports IA64
+ library_names_spec='$libname$release$shared_ext$major $libname$release$shared_ext$versuffix $libname$shared_ext'
+ shlibpath_var=LD_LIBRARY_PATH
+ else
+ # With GCC up to 2.95.x, collect2 would create an import file
+ # for dependence libraries. The import file would start with
+ # the line '#! .'. This would cause the generated library to
+ # depend on '.', always an invalid library. This was fixed in
+ # development snapshots of GCC prior to 3.0.
+ case $host_os in
+ aix4 | aix4.[01] | aix4.[01].*)
+ if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
+ echo ' yes '
+ echo '#endif'; } | $CC -E - | $GREP yes > /dev/null; then
+ :
+ else
+ can_build_shared=no
+ fi
+ ;;
+ esac
+ # Using Import Files as archive members, it is possible to support
+ # filename-based versioning of shared library archives on AIX. While
+ # this would work for both with and without runtime linking, it will
+ # prevent static linking of such archives. So we do filename-based
+ # shared library versioning with .so extension only, which is used
+ # when both runtime linking and shared linking is enabled.
+ # Unfortunately, runtime linking may impact performance, so we do
+ # not want this to be the default eventually. Also, we use the
+ # versioned .so libs for executables only if there is the -brtl
+ # linker flag in LDFLAGS as well, or --with-aix-soname=svr4 only.
+ # To allow for filename-based versioning support, we need to create
+ # libNAME.so.V as an archive file, containing:
+ # *) an Import File, referring to the versioned filename of the
+ # archive as well as the shared archive member, telling the
+ # bitwidth (32 or 64) of that shared object, and providing the
+ # list of exported symbols of that shared object, eventually
+ # decorated with the 'weak' keyword
+ # *) the shared object with the F_LOADONLY flag set, to really avoid
+ # it being seen by the linker.
+ # At run time we better use the real file rather than another symlink,
+ # but for link time we create the symlink libNAME.so -> libNAME.so.V
+
+ case $with_aix_soname,$aix_use_runtimelinking in
+ # AIX (on Power*) has no versioning support, so currently we cannot hardcode correct
+ # soname into executable. Probably we can add versioning support to
+ # collect2, so additional links can be useful in future.
+ aix,yes) # traditional libtool
+ dynamic_linker='AIX unversionable lib.so'
+ # If using run time linking (on AIX 4.2 or later) use lib<name>.so
+ # instead of lib<name>.a to let people know that these are not
+ # typical AIX shared libraries.
+ library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
+ ;;
+ aix,no) # traditional AIX only
+ dynamic_linker='AIX lib.a(lib.so.V)'
+ # We preserve .a as extension for shared libraries through AIX4.2
+ # and later when we are not doing run time linking.
+ library_names_spec='$libname$release.a $libname.a'
+ soname_spec='$libname$release$shared_ext$major'
+ ;;
+ svr4,*) # full svr4 only
+ dynamic_linker="AIX lib.so.V($shared_archive_member_spec.o)"
+ library_names_spec='$libname$release$shared_ext$major $libname$shared_ext'
+ # We do not specify a path in Import Files, so LIBPATH fires.
+ shlibpath_overrides_runpath=yes
+ ;;
+ *,yes) # both, prefer svr4
+ dynamic_linker="AIX lib.so.V($shared_archive_member_spec.o), lib.a(lib.so.V)"
+ library_names_spec='$libname$release$shared_ext$major $libname$shared_ext'
+ # unpreferred sharedlib libNAME.a needs extra handling
+ postinstall_cmds='test -n "$linkname" || linkname="$realname"~func_stripname "" ".so" "$linkname"~$install_shared_prog "$dir/$func_stripname_result.$libext" "$destdir/$func_stripname_result.$libext"~test -z "$tstripme" || test -z "$striplib" || $striplib "$destdir/$func_stripname_result.$libext"'
+ postuninstall_cmds='for n in $library_names $old_library; do :; done~func_stripname "" ".so" "$n"~test "$func_stripname_result" = "$n" || func_append rmfiles " $odir/$func_stripname_result.$libext"'
+ # We do not specify a path in Import Files, so LIBPATH fires.
+ shlibpath_overrides_runpath=yes
+ ;;
+ *,no) # both, prefer aix
+ dynamic_linker="AIX lib.a(lib.so.V), lib.so.V($shared_archive_member_spec.o)"
+ library_names_spec='$libname$release.a $libname.a'
+ soname_spec='$libname$release$shared_ext$major'
+ # unpreferred sharedlib libNAME.so.V and symlink libNAME.so need extra handling
+ postinstall_cmds='test -z "$dlname" || $install_shared_prog $dir/$dlname $destdir/$dlname~test -z "$tstripme" || test -z "$striplib" || $striplib $destdir/$dlname~test -n "$linkname" || linkname=$realname~func_stripname "" ".a" "$linkname"~(cd "$destdir" && $LN_S -f $dlname $func_stripname_result.so)'
+ postuninstall_cmds='test -z "$dlname" || func_append rmfiles " $odir/$dlname"~for n in $old_library $library_names; do :; done~func_stripname "" ".a" "$n"~func_append rmfiles " $odir/$func_stripname_result.so"'
+ ;;
+ esac
+ shlibpath_var=LIBPATH
+ fi
+ ;;
+
+amigaos*)
+ case $host_cpu in
+ powerpc)
+ # Since July 2007 AmigaOS4 officially supports .so libraries.
+ # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
+ library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
+ ;;
+ m68k)
+ library_names_spec='$libname.ixlibrary $libname.a'
+ # Create ${libname}_ixlibrary.a entries in /sys/libs.
+ finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
+ ;;
+ esac
+ ;;
+
+beos*)
+ library_names_spec='$libname$shared_ext'
+ dynamic_linker="$host_os ld.so"
+ shlibpath_var=LIBRARY_PATH
+ ;;
+
+bsdi[45]*)
+ version_type=linux # correct to gnu/linux during the next big refactor
+ need_version=no
+ library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
+ soname_spec='$libname$release$shared_ext$major'
+ finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
+ shlibpath_var=LD_LIBRARY_PATH
+ sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
+ sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
+ # the default ld.so.conf also contains /usr/contrib/lib and
+ # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
+ # libtool to hard-code these into programs
+ ;;
+
+cygwin* | mingw* | pw32* | cegcc*)
+ version_type=windows
+ shrext_cmds=.dll
+ need_version=no
+ need_lib_prefix=no
+
+ case $GCC,$cc_basename in
+ yes,*)
+ # gcc
+ library_names_spec='$libname.dll.a'
+ # DLL is installed to $(libdir)/../bin by postinstall_cmds
+ postinstall_cmds='base_file=`basename \$file`~
+ dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~
+ dldir=$destdir/`dirname \$dlpath`~
+ test -d \$dldir || mkdir -p \$dldir~
+ $install_prog $dir/$dlname \$dldir/$dlname~
+ chmod a+x \$dldir/$dlname~
+ if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
+ eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
+ fi'
+ postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
+ dlpath=$dir/\$dldll~
+ $RM \$dlpath'
+ shlibpath_overrides_runpath=yes
+
+ case $host_os in
+ cygwin*)
+ # Cygwin DLLs use 'cyg' prefix rather than 'lib'
+ soname_spec='`echo $libname | sed -e 's/^lib/cyg/'``echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext'
+
+ sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"
+ ;;
+ mingw* | cegcc*)
+ # MinGW DLLs use traditional 'lib' prefix
+ soname_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext'
+ ;;
+ pw32*)
+ # pw32 DLLs use 'pw' prefix rather than 'lib'
+ library_names_spec='`echo $libname | sed -e 's/^lib/pw/'``echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext'
+ ;;
+ esac
+ dynamic_linker='Win32 ld.exe'
+ ;;
+
+ *,cl*)
+ # Native MSVC
+ libname_spec='$name'
+ soname_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext'
+ library_names_spec='$libname.dll.lib'
+
+ case $build_os in
+ mingw*)
+ sys_lib_search_path_spec=
+ lt_save_ifs=$IFS
+ IFS=';'
+ for lt_path in $LIB
+ do
+ IFS=$lt_save_ifs
+ # Let DOS variable expansion print the short 8.3 style file name.
+ lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"`
+ sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path"
+ done
+ IFS=$lt_save_ifs
+ # Convert to MSYS style.
+ sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([a-zA-Z]\\):| /\\1|g' -e 's|^ ||'`
+ ;;
+ cygwin*)
+ # Convert to unix form, then to dos form, then back to unix form
+ # but this time dos style (no spaces!) so that the unix form looks
+ # like /cygdrive/c/PROGRA~1:/cygdr...
+ sys_lib_search_path_spec=`cygpath --path --unix "$LIB"`
+ sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null`
+ sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
+ ;;
+ *)
+ sys_lib_search_path_spec=$LIB
+ if $ECHO "$sys_lib_search_path_spec" | $GREP ';[c-zC-Z]:/' >/dev/null; then
+ # It is most probably a Windows format PATH.
+ sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
+ else
+ sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
+ fi
+ # FIXME: find the short name or the path components, as spaces are
+ # common. (e.g. "Program Files" -> "PROGRA~1")
+ ;;
+ esac
+
+ # DLL is installed to $(libdir)/../bin by postinstall_cmds
+ postinstall_cmds='base_file=`basename \$file`~
+ dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~
+ dldir=$destdir/`dirname \$dlpath`~
+ test -d \$dldir || mkdir -p \$dldir~
+ $install_prog $dir/$dlname \$dldir/$dlname'
+ postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
+ dlpath=$dir/\$dldll~
+ $RM \$dlpath'
+ shlibpath_overrides_runpath=yes
+ dynamic_linker='Win32 link.exe'
+ ;;
+
+ *)
+ # Assume MSVC wrapper
+ library_names_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext $libname.lib'
+ dynamic_linker='Win32 ld.exe'
+ ;;
+ esac
+ # FIXME: first we should search . and the directory the executable is in
+ shlibpath_var=PATH
+ ;;
+
+darwin* | rhapsody*)
+ dynamic_linker="$host_os dyld"
+ version_type=darwin
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='$libname$release$major$shared_ext $libname$shared_ext'
+ soname_spec='$libname$release$major$shared_ext'
+ shlibpath_overrides_runpath=yes
+ shlibpath_var=DYLD_LIBRARY_PATH
+ shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
+
+ sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"
+ sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
+ ;;
+
+dgux*)
+ version_type=linux # correct to gnu/linux during the next big refactor
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
+ soname_spec='$libname$release$shared_ext$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ ;;
+
+freebsd* | dragonfly*)
+ # DragonFly does not have aout. When/if they implement a new
+ # versioning mechanism, adjust this.
+ if test -x /usr/bin/objformat; then
+ objformat=`/usr/bin/objformat`
+ else
+ case $host_os in
+ freebsd[23].*) objformat=aout ;;
+ *) objformat=elf ;;
+ esac
+ fi
+ version_type=freebsd-$objformat
+ case $version_type in
+ freebsd-elf*)
+ library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
+ soname_spec='$libname$release$shared_ext$major'
+ need_version=no
+ need_lib_prefix=no
+ ;;
+ freebsd-*)
+ library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
+ need_version=yes
+ ;;
+ esac
+ shlibpath_var=LD_LIBRARY_PATH
+ case $host_os in
+ freebsd2.*)
+ shlibpath_overrides_runpath=yes
+ ;;
+ freebsd3.[01]* | freebsdelf3.[01]*)
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ ;;
+ freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
+ freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
+ shlibpath_overrides_runpath=no
+ hardcode_into_libs=yes
+ ;;
+ *) # from 4.6 on, and DragonFly
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ ;;
+ esac
+ ;;
+
+haiku*)
+ version_type=linux # correct to gnu/linux during the next big refactor
+ need_lib_prefix=no
+ need_version=no
+ dynamic_linker="$host_os runtime_loader"
+ library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
+ soname_spec='$libname$release$shared_ext$major'
+ shlibpath_var=LIBRARY_PATH
+ shlibpath_overrides_runpath=no
+ sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib'
+ hardcode_into_libs=yes
+ ;;
+
+hpux9* | hpux10* | hpux11*)
+ # Give a soname corresponding to the major version so that dld.sl refuses to
+ # link against other versions.
+ version_type=sunos
+ need_lib_prefix=no
+ need_version=no
+ case $host_cpu in
+ ia64*)
+ shrext_cmds='.so'
+ hardcode_into_libs=yes
+ dynamic_linker="$host_os dld.so"
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
+ library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
+ soname_spec='$libname$release$shared_ext$major'
+ if test 32 = "$HPUX_IA64_MODE"; then
+ sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
+ sys_lib_dlsearch_path_spec=/usr/lib/hpux32
+ else
+ sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
+ sys_lib_dlsearch_path_spec=/usr/lib/hpux64
+ fi
+ ;;
+ hppa*64*)
+ shrext_cmds='.sl'
+ hardcode_into_libs=yes
+ dynamic_linker="$host_os dld.sl"
+ shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
+ shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
+ library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
+ soname_spec='$libname$release$shared_ext$major'
+ sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
+ sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
+ ;;
+ *)
+ shrext_cmds='.sl'
+ dynamic_linker="$host_os dld.sl"
+ shlibpath_var=SHLIB_PATH
+ shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
+ library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
+ soname_spec='$libname$release$shared_ext$major'
+ ;;
+ esac
+ # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
+ postinstall_cmds='chmod 555 $lib'
+ # or fails outright, so override atomically:
+ install_override_mode=555
+ ;;
+
+interix[3-9]*)
+ version_type=linux # correct to gnu/linux during the next big refactor
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
+ soname_spec='$libname$release$shared_ext$major'
+ dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=no
+ hardcode_into_libs=yes
+ ;;
+
+irix5* | irix6* | nonstopux*)
+ case $host_os in
+ nonstopux*) version_type=nonstopux ;;
+ *)
+ if test yes = "$lt_cv_prog_gnu_ld"; then
+ version_type=linux # correct to gnu/linux during the next big refactor
+ else
+ version_type=irix
+ fi ;;
+ esac
+ need_lib_prefix=no
+ need_version=no
+ soname_spec='$libname$release$shared_ext$major'
+ library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$release$shared_ext $libname$shared_ext'
+ case $host_os in
+ irix5* | nonstopux*)
+ libsuff= shlibsuff=
+ ;;
+ *)
+ case $LD in # libtool.m4 will add one of these switches to LD
+ *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
+ libsuff= shlibsuff= libmagic=32-bit;;
+ *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
+ libsuff=32 shlibsuff=N32 libmagic=N32;;
+ *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
+ libsuff=64 shlibsuff=64 libmagic=64-bit;;
+ *) libsuff= shlibsuff= libmagic=never-match;;
+ esac
+ ;;
+ esac
+ shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
+ shlibpath_overrides_runpath=no
+ sys_lib_search_path_spec="/usr/lib$libsuff /lib$libsuff /usr/local/lib$libsuff"
+ sys_lib_dlsearch_path_spec="/usr/lib$libsuff /lib$libsuff"
+ hardcode_into_libs=yes
+ ;;
+
+# No shared lib support for Linux oldld, aout, or coff.
+linux*oldld* | linux*aout* | linux*coff*)
+ dynamic_linker=no
+ ;;
+
+linux*android*)
+ version_type=none # Android doesn't support versioned libraries.
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='$libname$release$shared_ext'
+ soname_spec='$libname$release$shared_ext'
+ finish_cmds=
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+
+ # This implies no fast_install, which is unacceptable.
+ # Some rework will be needed to allow for fast_install
+ # before this can be enabled.
+ hardcode_into_libs=yes
+
+ dynamic_linker='Android linker'
+ # Don't embed -rpath directories since the linker doesn't support them.
+ hardcode_libdir_flag_spec='-L$libdir'
+ ;;
+
+# This must be glibc/ELF.
+linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
+ version_type=linux # correct to gnu/linux during the next big refactor
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
+ soname_spec='$libname$release$shared_ext$major'
+ finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=no
+
+ # Some binutils ld are patched to set DT_RUNPATH
+ if ${lt_cv_shlibpath_overrides_runpath+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_shlibpath_overrides_runpath=no
+ save_LDFLAGS=$LDFLAGS
+ save_libdir=$libdir
+ eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \
+ LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\""
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
+ lt_cv_shlibpath_overrides_runpath=yes
+fi
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+ LDFLAGS=$save_LDFLAGS
+ libdir=$save_libdir
+
+fi
+
+ shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
+
+ # This implies no fast_install, which is unacceptable.
+ # Some rework will be needed to allow for fast_install
+ # before this can be enabled.
+ hardcode_into_libs=yes
+
+ # Ideally, we could use ldconfig to report *all* directores which are
+ # searched for libraries, however this is still not possible. Aside from not
+ # being certain /sbin/ldconfig is available, command
+ # 'ldconfig -N -X -v | grep ^/' on 64bit Fedora does not report /usr/lib64,
+ # even though it is searched at run-time. Try to do the best guess by
+ # appending ld.so.conf contents (and includes) to the search path.
+ if test -f /etc/ld.so.conf; then
+ lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '`
+ sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
+ fi
+
+ # We used to test for /lib/ld.so.1 and disable shared libraries on
+ # powerpc, because MkLinux only supported shared libraries with the
+ # GNU dynamic linker. Since this was broken with cross compilers,
+ # most powerpc-linux boxes support dynamic linking these days and
+ # people can always --disable-shared, the test was removed, and we
+ # assume the GNU/Linux dynamic linker is in use.
+ dynamic_linker='GNU/Linux ld.so'
+ ;;
+
+netbsd*)
+ version_type=sunos
+ need_lib_prefix=no
+ need_version=no
+ if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
+ library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
+ finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
+ dynamic_linker='NetBSD (a.out) ld.so'
+ else
+ library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
+ soname_spec='$libname$release$shared_ext$major'
+ dynamic_linker='NetBSD ld.elf_so'
+ fi
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ ;;
+
+newsos6)
+ version_type=linux # correct to gnu/linux during the next big refactor
+ library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ ;;
+
+*nto* | *qnx*)
+ version_type=qnx
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
+ soname_spec='$libname$release$shared_ext$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=no
+ hardcode_into_libs=yes
+ dynamic_linker='ldqnx.so'
+ ;;
+
+openbsd* | bitrig*)
+ version_type=sunos
+ sys_lib_dlsearch_path_spec=/usr/lib
+ need_lib_prefix=no
+ if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then
+ need_version=no
+ else
+ need_version=yes
+ fi
+ library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
+ finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ ;;
+
+os2*)
+ libname_spec='$name'
+ version_type=windows
+ shrext_cmds=.dll
+ need_version=no
+ need_lib_prefix=no
+ # OS/2 can only load a DLL with a base name of 8 characters or less.
+ soname_spec='`test -n "$os2dllname" && libname="$os2dllname";
+ v=$($ECHO $release$versuffix | tr -d .-);
+ n=$($ECHO $libname | cut -b -$((8 - ${#v})) | tr . _);
+ $ECHO $n$v`$shared_ext'
+ library_names_spec='${libname}_dll.$libext'
+ dynamic_linker='OS/2 ld.exe'
+ shlibpath_var=BEGINLIBPATH
+ sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
+ sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
+ postinstall_cmds='base_file=`basename \$file`~
+ dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; $ECHO \$dlname'\''`~
+ dldir=$destdir/`dirname \$dlpath`~
+ test -d \$dldir || mkdir -p \$dldir~
+ $install_prog $dir/$dlname \$dldir/$dlname~
+ chmod a+x \$dldir/$dlname~
+ if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
+ eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
+ fi'
+ postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; $ECHO \$dlname'\''`~
+ dlpath=$dir/\$dldll~
+ $RM \$dlpath'
+ ;;
+
+osf3* | osf4* | osf5*)
+ version_type=osf
+ need_lib_prefix=no
+ need_version=no
+ soname_spec='$libname$release$shared_ext$major'
+ library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
+ shlibpath_var=LD_LIBRARY_PATH
+ sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
+ sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
+ ;;
+
+rdos*)
+ dynamic_linker=no
+ ;;
+
+solaris*)
+ version_type=linux # correct to gnu/linux during the next big refactor
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
+ soname_spec='$libname$release$shared_ext$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ # ldd complains unless libraries are executable
+ postinstall_cmds='chmod +x $lib'
+ ;;
+
+sunos4*)
+ version_type=sunos
+ library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
+ finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ if test yes = "$with_gnu_ld"; then
+ need_lib_prefix=no
+ fi
+ need_version=yes
+ ;;
+
+sysv4 | sysv4.3*)
+ version_type=linux # correct to gnu/linux during the next big refactor
+ library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
+ soname_spec='$libname$release$shared_ext$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ case $host_vendor in
+ sni)
+ shlibpath_overrides_runpath=no
+ need_lib_prefix=no
+ runpath_var=LD_RUN_PATH
+ ;;
+ siemens)
+ need_lib_prefix=no
+ ;;
+ motorola)
+ need_lib_prefix=no
+ need_version=no
+ shlibpath_overrides_runpath=no
+ sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
+ ;;
+ esac
+ ;;
+
+sysv4*MP*)
+ if test -d /usr/nec; then
+ version_type=linux # correct to gnu/linux during the next big refactor
+ library_names_spec='$libname$shared_ext.$versuffix $libname$shared_ext.$major $libname$shared_ext'
+ soname_spec='$libname$shared_ext.$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ fi
+ ;;
+
+sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
+ version_type=sco
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext $libname$shared_ext'
+ soname_spec='$libname$release$shared_ext$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ if test yes = "$with_gnu_ld"; then
+ sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
+ else
+ sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
+ case $host_os in
+ sco3.2v5*)
+ sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
+ ;;
+ esac
+ fi
+ sys_lib_dlsearch_path_spec='/usr/lib'
+ ;;
+
+tpf*)
+ # TPF is a cross-target only. Preferred cross-host = GNU/Linux.
+ version_type=linux # correct to gnu/linux during the next big refactor
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=no
+ hardcode_into_libs=yes
+ ;;
+
+uts4*)
+ version_type=linux # correct to gnu/linux during the next big refactor
+ library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
+ soname_spec='$libname$release$shared_ext$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ ;;
+
+*)
+ dynamic_linker=no
+ ;;
+esac
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
+$as_echo "$dynamic_linker" >&6; }
+test no = "$dynamic_linker" && can_build_shared=no
+
+variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
+if test yes = "$GCC"; then
+ variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
+fi
+
+if test set = "${lt_cv_sys_lib_search_path_spec+set}"; then
+ sys_lib_search_path_spec=$lt_cv_sys_lib_search_path_spec
+fi
+
+if test set = "${lt_cv_sys_lib_dlsearch_path_spec+set}"; then
+ sys_lib_dlsearch_path_spec=$lt_cv_sys_lib_dlsearch_path_spec
+fi
+
+# remember unaugmented sys_lib_dlsearch_path content for libtool script decls...
+configure_time_dlsearch_path=$sys_lib_dlsearch_path_spec
+
+# ... but it needs LT_SYS_LIBRARY_PATH munging for other configure-time code
+func_munge_path_list sys_lib_dlsearch_path_spec "$LT_SYS_LIBRARY_PATH"
+
+# to be used as default LT_SYS_LIBRARY_PATH value in generated libtool
+configure_time_lt_sys_library_path=$LT_SYS_LIBRARY_PATH
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
+$as_echo_n "checking how to hardcode library paths into programs... " >&6; }
+hardcode_action=
+if test -n "$hardcode_libdir_flag_spec" ||
+ test -n "$runpath_var" ||
+ test yes = "$hardcode_automatic"; then
+
+ # We can hardcode non-existent directories.
+ if test no != "$hardcode_direct" &&
+ # If the only mechanism to avoid hardcoding is shlibpath_var, we
+ # have to relink, otherwise we might link with an installed library
+ # when we should be linking with a yet-to-be-installed one
+ ## test no != "$_LT_TAGVAR(hardcode_shlibpath_var, )" &&
+ test no != "$hardcode_minus_L"; then
+ # Linking always hardcodes the temporary library directory.
+ hardcode_action=relink
+ else
+ # We can link without hardcoding, and we can hardcode nonexisting dirs.
+ hardcode_action=immediate
+ fi
+else
+ # We cannot hardcode anything, or else we can only hardcode existing
+ # directories.
+ hardcode_action=unsupported
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5
+$as_echo "$hardcode_action" >&6; }
+
+if test relink = "$hardcode_action" ||
+ test yes = "$inherit_rpath"; then
+ # Fast installation is not supported
+ enable_fast_install=no
+elif test yes = "$shlibpath_overrides_runpath" ||
+ test no = "$enable_shared"; then
+ # Fast installation is not necessary
+ enable_fast_install=needless
+fi
+
+
+
+
+
+
+ if test yes != "$enable_dlopen"; then
+ enable_dlopen=unknown
+ enable_dlopen_self=unknown
+ enable_dlopen_self_static=unknown
+else
+ lt_cv_dlopen=no
+ lt_cv_dlopen_libs=
+
+ case $host_os in
+ beos*)
+ lt_cv_dlopen=load_add_on
+ lt_cv_dlopen_libs=
+ lt_cv_dlopen_self=yes
+ ;;
+
+ mingw* | pw32* | cegcc*)
+ lt_cv_dlopen=LoadLibrary
+ lt_cv_dlopen_libs=
+ ;;
+
+ cygwin*)
+ lt_cv_dlopen=dlopen
+ lt_cv_dlopen_libs=
+ ;;
+
+ darwin*)
+ # if libdl is installed we need to link against it
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
+$as_echo_n "checking for dlopen in -ldl... " >&6; }
+if ${ac_cv_lib_dl_dlopen+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-ldl $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dlopen ();
+int
+main ()
+{
+return dlopen ();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_lib_dl_dlopen=yes
+else
+ ac_cv_lib_dl_dlopen=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
+$as_echo "$ac_cv_lib_dl_dlopen" >&6; }
+if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
+ lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl
+else
+
+ lt_cv_dlopen=dyld
+ lt_cv_dlopen_libs=
+ lt_cv_dlopen_self=yes
+
+fi
+
+ ;;
+
+ tpf*)
+ # Don't try to run any link tests for TPF. We know it's impossible
+ # because TPF is a cross-compiler, and we know how we open DSOs.
+ lt_cv_dlopen=dlopen
+ lt_cv_dlopen_libs=
+ lt_cv_dlopen_self=no
+ ;;
+
+ *)
+ ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load"
+if test "x$ac_cv_func_shl_load" = xyes; then :
+ lt_cv_dlopen=shl_load
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5
+$as_echo_n "checking for shl_load in -ldld... " >&6; }
+if ${ac_cv_lib_dld_shl_load+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-ldld $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char shl_load ();
+int
+main ()
+{
+return shl_load ();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_lib_dld_shl_load=yes
+else
+ ac_cv_lib_dld_shl_load=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5
+$as_echo "$ac_cv_lib_dld_shl_load" >&6; }
+if test "x$ac_cv_lib_dld_shl_load" = xyes; then :
+ lt_cv_dlopen=shl_load lt_cv_dlopen_libs=-ldld
+else
+ ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
+if test "x$ac_cv_func_dlopen" = xyes; then :
+ lt_cv_dlopen=dlopen
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
+$as_echo_n "checking for dlopen in -ldl... " >&6; }
+if ${ac_cv_lib_dl_dlopen+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-ldl $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dlopen ();
+int
+main ()
+{
+return dlopen ();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_lib_dl_dlopen=yes
+else
+ ac_cv_lib_dl_dlopen=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
+$as_echo "$ac_cv_lib_dl_dlopen" >&6; }
+if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
+ lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5
+$as_echo_n "checking for dlopen in -lsvld... " >&6; }
+if ${ac_cv_lib_svld_dlopen+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-lsvld $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dlopen ();
+int
+main ()
+{
+return dlopen ();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_lib_svld_dlopen=yes
+else
+ ac_cv_lib_svld_dlopen=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5
+$as_echo "$ac_cv_lib_svld_dlopen" >&6; }
+if test "x$ac_cv_lib_svld_dlopen" = xyes; then :
+ lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-lsvld
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5
+$as_echo_n "checking for dld_link in -ldld... " >&6; }
+if ${ac_cv_lib_dld_dld_link+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-ldld $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dld_link ();
+int
+main ()
+{
+return dld_link ();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_lib_dld_dld_link=yes
+else
+ ac_cv_lib_dld_dld_link=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5
+$as_echo "$ac_cv_lib_dld_dld_link" >&6; }
+if test "x$ac_cv_lib_dld_dld_link" = xyes; then :
+ lt_cv_dlopen=dld_link lt_cv_dlopen_libs=-ldld
+fi
+
+
+fi
+
+
+fi
+
+
+fi
+
+
+fi
+
+
+fi
+
+ ;;
+ esac
+
+ if test no = "$lt_cv_dlopen"; then
+ enable_dlopen=no
+ else
+ enable_dlopen=yes
+ fi
+
+ case $lt_cv_dlopen in
+ dlopen)
+ save_CPPFLAGS=$CPPFLAGS
+ test yes = "$ac_cv_header_dlfcn_h" && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
+
+ save_LDFLAGS=$LDFLAGS
+ wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
+
+ save_LIBS=$LIBS
+ LIBS="$lt_cv_dlopen_libs $LIBS"
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5
+$as_echo_n "checking whether a program can dlopen itself... " >&6; }
+if ${lt_cv_dlopen_self+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test yes = "$cross_compiling"; then :
+ lt_cv_dlopen_self=cross
+else
+ lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
+ lt_status=$lt_dlunknown
+ cat > conftest.$ac_ext <<_LT_EOF
+#line $LINENO "configure"
+#include "confdefs.h"
+
+#if HAVE_DLFCN_H
+#include <dlfcn.h>
+#endif
+
+#include <stdio.h>
+
+#ifdef RTLD_GLOBAL
+# define LT_DLGLOBAL RTLD_GLOBAL
+#else
+# ifdef DL_GLOBAL
+# define LT_DLGLOBAL DL_GLOBAL
+# else
+# define LT_DLGLOBAL 0
+# endif
+#endif
+
+/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
+ find out it does not work in some platform. */
+#ifndef LT_DLLAZY_OR_NOW
+# ifdef RTLD_LAZY
+# define LT_DLLAZY_OR_NOW RTLD_LAZY
+# else
+# ifdef DL_LAZY
+# define LT_DLLAZY_OR_NOW DL_LAZY
+# else
+# ifdef RTLD_NOW
+# define LT_DLLAZY_OR_NOW RTLD_NOW
+# else
+# ifdef DL_NOW
+# define LT_DLLAZY_OR_NOW DL_NOW
+# else
+# define LT_DLLAZY_OR_NOW 0
+# endif
+# endif
+# endif
+# endif
+#endif
+
+/* When -fvisibility=hidden is used, assume the code has been annotated
+ correspondingly for the symbols needed. */
+#if defined __GNUC__ && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
+int fnord () __attribute__((visibility("default")));
+#endif
+
+int fnord () { return 42; }
+int main ()
+{
+ void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
+ int status = $lt_dlunknown;
+
+ if (self)
+ {
+ if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
+ else
+ {
+ if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
+ else puts (dlerror ());
+ }
+ /* dlclose (self); */
+ }
+ else
+ puts (dlerror ());
+
+ return status;
+}
+_LT_EOF
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
+ (eval $ac_link) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } && test -s "conftest$ac_exeext" 2>/dev/null; then
+ (./conftest; exit; ) >&5 2>/dev/null
+ lt_status=$?
+ case x$lt_status in
+ x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;
+ x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;
+ x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;;
+ esac
+ else :
+ # compilation failed
+ lt_cv_dlopen_self=no
+ fi
+fi
+rm -fr conftest*
+
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5
+$as_echo "$lt_cv_dlopen_self" >&6; }
+
+ if test yes = "$lt_cv_dlopen_self"; then
+ wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5
+$as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; }
+if ${lt_cv_dlopen_self_static+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test yes = "$cross_compiling"; then :
+ lt_cv_dlopen_self_static=cross
+else
+ lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
+ lt_status=$lt_dlunknown
+ cat > conftest.$ac_ext <<_LT_EOF
+#line $LINENO "configure"
+#include "confdefs.h"
+
+#if HAVE_DLFCN_H
+#include <dlfcn.h>
+#endif
+
+#include <stdio.h>
+
+#ifdef RTLD_GLOBAL
+# define LT_DLGLOBAL RTLD_GLOBAL
+#else
+# ifdef DL_GLOBAL
+# define LT_DLGLOBAL DL_GLOBAL
+# else
+# define LT_DLGLOBAL 0
+# endif
+#endif
+
+/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
+ find out it does not work in some platform. */
+#ifndef LT_DLLAZY_OR_NOW
+# ifdef RTLD_LAZY
+# define LT_DLLAZY_OR_NOW RTLD_LAZY
+# else
+# ifdef DL_LAZY
+# define LT_DLLAZY_OR_NOW DL_LAZY
+# else
+# ifdef RTLD_NOW
+# define LT_DLLAZY_OR_NOW RTLD_NOW
+# else
+# ifdef DL_NOW
+# define LT_DLLAZY_OR_NOW DL_NOW
+# else
+# define LT_DLLAZY_OR_NOW 0
+# endif
+# endif
+# endif
+# endif
+#endif
+
+/* When -fvisibility=hidden is used, assume the code has been annotated
+ correspondingly for the symbols needed. */
+#if defined __GNUC__ && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
+int fnord () __attribute__((visibility("default")));
+#endif
+
+int fnord () { return 42; }
+int main ()
+{
+ void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
+ int status = $lt_dlunknown;
+
+ if (self)
+ {
+ if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
+ else
+ {
+ if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
+ else puts (dlerror ());
+ }
+ /* dlclose (self); */
+ }
+ else
+ puts (dlerror ());
+
+ return status;
+}
+_LT_EOF
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
+ (eval $ac_link) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } && test -s "conftest$ac_exeext" 2>/dev/null; then
+ (./conftest; exit; ) >&5 2>/dev/null
+ lt_status=$?
+ case x$lt_status in
+ x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
+ x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;
+ x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;;
+ esac
+ else :
+ # compilation failed
+ lt_cv_dlopen_self_static=no
+ fi
+fi
+rm -fr conftest*
+
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5
+$as_echo "$lt_cv_dlopen_self_static" >&6; }
+ fi
+
+ CPPFLAGS=$save_CPPFLAGS
+ LDFLAGS=$save_LDFLAGS
+ LIBS=$save_LIBS
+ ;;
+ esac
+
+ case $lt_cv_dlopen_self in
+ yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
+ *) enable_dlopen_self=unknown ;;
+ esac
+
+ case $lt_cv_dlopen_self_static in
+ yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
+ *) enable_dlopen_self_static=unknown ;;
+ esac
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+striplib=
+old_striplib=
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5
+$as_echo_n "checking whether stripping libraries is possible... " >&6; }
+if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
+ test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
+ test -z "$striplib" && striplib="$STRIP --strip-unneeded"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+else
+# FIXME - insert some real tests, host_os isn't really good enough
+ case $host_os in
+ darwin*)
+ if test -n "$STRIP"; then
+ striplib="$STRIP -x"
+ old_striplib="$STRIP -S"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+ fi
+ ;;
+ *)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+ ;;
+ esac
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+ # Report what library types will actually be built
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5
+$as_echo_n "checking if libtool supports shared libraries... " >&6; }
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5
+$as_echo "$can_build_shared" >&6; }
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5
+$as_echo_n "checking whether to build shared libraries... " >&6; }
+ test no = "$can_build_shared" && enable_shared=no
+
+ # On AIX, shared libraries and static libraries use the same namespace, and
+ # are all built from PIC.
+ case $host_os in
+ aix3*)
+ test yes = "$enable_shared" && enable_static=no
+ if test -n "$RANLIB"; then
+ archive_cmds="$archive_cmds~\$RANLIB \$lib"
+ postinstall_cmds='$RANLIB $lib'
+ fi
+ ;;
+
+ aix[4-9]*)
+ if test ia64 != "$host_cpu"; then
+ case $enable_shared,$with_aix_soname,$aix_use_runtimelinking in
+ yes,aix,yes) ;; # shared object as lib.so file only
+ yes,svr4,*) ;; # shared object as lib.so archive member only
+ yes,*) enable_static=no ;; # shared object in lib.a archive as well
+ esac
+ fi
+ ;;
+ esac
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5
+$as_echo "$enable_shared" >&6; }
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5
+$as_echo_n "checking whether to build static libraries... " >&6; }
+ # Make sure either enable_shared or enable_static is yes.
+ test yes = "$enable_shared" || enable_static=yes
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5
+$as_echo "$enable_static" >&6; }
+
+
+
+
+fi
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+CC=$lt_save_CC
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ ac_config_commands="$ac_config_commands libtool"
+
+
+
+
+# Only expand once:
+
+
+
+# The cast to long int works around a bug in the HP C Compiler
+# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
+# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
+# This bug is HP SR number 8606223364.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of void *" >&5
+$as_echo_n "checking size of void *... " >&6; }
+if ${ac_cv_sizeof_void_p+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (void *))" "ac_cv_sizeof_void_p" "$ac_includes_default"; then :
+
+else
+ if test "$ac_cv_type_void_p" = yes; then
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error 77 "cannot compute sizeof (void *)
+See \`config.log' for more details" "$LINENO" 5; }
+ else
+ ac_cv_sizeof_void_p=0
+ fi
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_void_p" >&5
+$as_echo "$ac_cv_sizeof_void_p" >&6; }
+
+
+
+cat >>confdefs.h <<_ACEOF
+@%:@define SIZEOF_VOID_P $ac_cv_sizeof_void_p
+_ACEOF
+
+
+case $host:$ac_cv_sizeof_void_p in @%:@(
+ *-*-mingw*:4) :
+ kpse_dll_name=texlua53 ;; @%:@(
+ *-*-mingw*:8) :
+ kpse_dll_name=texlua53 ;; @%:@(
+ *-*-cygwin:4) :
+ kpse_dll_name= ;; @%:@(
+ *-*-cygwin:8) :
+ kpse_dll_name= ;; @%:@(
+ *) :
+ kpse_dll_name= ;;
+esac
+
+
+
+
+
+ac_config_headers="$ac_config_headers config.h"
+
+ if test "x$enable_build" != xno; then
+ build_TRUE=
+ build_FALSE='#'
+else
+ build_TRUE='#'
+ build_FALSE=
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing sqrt" >&5
+$as_echo_n "checking for library containing sqrt... " >&6; }
+if ${ac_cv_search_sqrt+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_func_search_save_LIBS=$LIBS
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char sqrt ();
+int
+main ()
+{
+return sqrt ();
+ ;
+ return 0;
+}
+_ACEOF
+for ac_lib in '' m; do
+ if test -z "$ac_lib"; then
+ ac_res="none required"
+ else
+ ac_res=-l$ac_lib
+ LIBS="-l$ac_lib $ac_func_search_save_LIBS"
+ fi
+ if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_search_sqrt=$ac_res
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext
+ if ${ac_cv_search_sqrt+:} false; then :
+ break
+fi
+done
+if ${ac_cv_search_sqrt+:} false; then :
+
+else
+ ac_cv_search_sqrt=no
+fi
+rm conftest.$ac_ext
+LIBS=$ac_func_search_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_sqrt" >&5
+$as_echo "$ac_cv_search_sqrt" >&6; }
+ac_res=$ac_cv_search_sqrt
+if test "$ac_res" != no; then :
+ test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
+
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for native WIN32 or MINGW32" >&5
+$as_echo_n "checking for native WIN32 or MINGW32... " >&6; }
+if ${kpse_cv_have_win32+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#ifndef WIN32
+ choke me
+#endif
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#ifndef __MINGW32__
+ choke me
+#endif
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ kpse_cv_have_win32=mingw32
+else
+ kpse_cv_have_win32=native
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+else
+ kpse_cv_have_win32=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $kpse_cv_have_win32" >&5
+$as_echo "$kpse_cv_have_win32" >&6; }
+
+LUA53_DEFINES='-DLUA_COMPAT_MODULE -DLUA_COMPAT_5_2 -DLUAI_HASHLIMIT=6'
+
+if test "x$kpse_cv_have_win32" = xno; then
+ LUA53_DEFINES="$LUA53_DEFINES -DLUA_USE_POSIX"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5
+$as_echo_n "checking for library containing dlopen... " >&6; }
+if ${ac_cv_search_dlopen+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_func_search_save_LIBS=$LIBS
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dlopen ();
+int
+main ()
+{
+return dlopen ();
+ ;
+ return 0;
+}
+_ACEOF
+for ac_lib in '' dl; do
+ if test -z "$ac_lib"; then
+ ac_res="none required"
+ else
+ ac_res=-l$ac_lib
+ LIBS="-l$ac_lib $ac_func_search_save_LIBS"
+ fi
+ if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_search_dlopen=$ac_res
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext
+ if ${ac_cv_search_dlopen+:} false; then :
+ break
+fi
+done
+if ${ac_cv_search_dlopen+:} false; then :
+
+else
+ ac_cv_search_dlopen=no
+fi
+rm conftest.$ac_ext
+LIBS=$ac_func_search_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5
+$as_echo "$ac_cv_search_dlopen" >&6; }
+ac_res=$ac_cv_search_dlopen
+if test "$ac_res" != no; then :
+ test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
+
+fi
+
+ if test "x$ac_cv_search_dlopen" != xno; then
+ ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default
+"
+if test "x$ac_cv_header_dlfcn_h" = xyes; then :
+ LUA53_DEFINES="$LUA53_DEFINES -DLUA_USE_DLOPEN"
+fi
+
+
+ fi
+fi
+
+@%:@ Check whether --enable-largefile was given.
+if test "${enable_largefile+set}" = set; then :
+ enableval=$enable_largefile;
+fi
+
+if test "$enable_largefile" != no; then
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
+$as_echo_n "checking for special C compiler options needed for large files... " >&6; }
+if ${ac_cv_sys_largefile_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_cv_sys_largefile_CC=no
+ if test "$GCC" != yes; then
+ ac_save_CC=$CC
+ while :; do
+ # IRIX 6.2 and later do not support large files by default,
+ # so use the C compiler's -n32 option if that helps.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+@%:@include <sys/types.h>
+ /* Check that off_t can represent 2**63 - 1 correctly.
+ We can't simply define LARGE_OFF_T to be 9223372036854775807,
+ since some C++ compilers masquerading as C compilers
+ incorrectly reject 9223372036854775807. */
+@%:@define LARGE_OFF_T ((((off_t) 1 << 31) << 31) - 1 + (((off_t) 1 << 31) << 31))
+ int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
+ && LARGE_OFF_T % 2147483647 == 1)
+ ? 1 : -1];
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+ if ac_fn_c_try_compile "$LINENO"; then :
+ break
+fi
+rm -f core conftest.err conftest.$ac_objext
+ CC="$CC -n32"
+ if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_sys_largefile_CC=' -n32'; break
+fi
+rm -f core conftest.err conftest.$ac_objext
+ break
+ done
+ CC=$ac_save_CC
+ rm -f conftest.$ac_ext
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
+$as_echo "$ac_cv_sys_largefile_CC" >&6; }
+ if test "$ac_cv_sys_largefile_CC" != no; then
+ CC=$CC$ac_cv_sys_largefile_CC
+ fi
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
+$as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
+if ${ac_cv_sys_file_offset_bits+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ while :; do
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+@%:@include <sys/types.h>
+ /* Check that off_t can represent 2**63 - 1 correctly.
+ We can't simply define LARGE_OFF_T to be 9223372036854775807,
+ since some C++ compilers masquerading as C compilers
+ incorrectly reject 9223372036854775807. */
+@%:@define LARGE_OFF_T ((((off_t) 1 << 31) << 31) - 1 + (((off_t) 1 << 31) << 31))
+ int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
+ && LARGE_OFF_T % 2147483647 == 1)
+ ? 1 : -1];
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_sys_file_offset_bits=no; break
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+@%:@define _FILE_OFFSET_BITS 64
+@%:@include <sys/types.h>
+ /* Check that off_t can represent 2**63 - 1 correctly.
+ We can't simply define LARGE_OFF_T to be 9223372036854775807,
+ since some C++ compilers masquerading as C compilers
+ incorrectly reject 9223372036854775807. */
+@%:@define LARGE_OFF_T ((((off_t) 1 << 31) << 31) - 1 + (((off_t) 1 << 31) << 31))
+ int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
+ && LARGE_OFF_T % 2147483647 == 1)
+ ? 1 : -1];
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_sys_file_offset_bits=64; break
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ ac_cv_sys_file_offset_bits=unknown
+ break
+done
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
+$as_echo "$ac_cv_sys_file_offset_bits" >&6; }
+case $ac_cv_sys_file_offset_bits in #(
+ no | unknown) ;;
+ *)
+cat >>confdefs.h <<_ACEOF
+@%:@define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
+_ACEOF
+;;
+esac
+rm -rf conftest*
+ if test $ac_cv_sys_file_offset_bits = unknown; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
+$as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
+if ${ac_cv_sys_large_files+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ while :; do
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+@%:@include <sys/types.h>
+ /* Check that off_t can represent 2**63 - 1 correctly.
+ We can't simply define LARGE_OFF_T to be 9223372036854775807,
+ since some C++ compilers masquerading as C compilers
+ incorrectly reject 9223372036854775807. */
+@%:@define LARGE_OFF_T ((((off_t) 1 << 31) << 31) - 1 + (((off_t) 1 << 31) << 31))
+ int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
+ && LARGE_OFF_T % 2147483647 == 1)
+ ? 1 : -1];
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_sys_large_files=no; break
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+@%:@define _LARGE_FILES 1
+@%:@include <sys/types.h>
+ /* Check that off_t can represent 2**63 - 1 correctly.
+ We can't simply define LARGE_OFF_T to be 9223372036854775807,
+ since some C++ compilers masquerading as C compilers
+ incorrectly reject 9223372036854775807. */
+@%:@define LARGE_OFF_T ((((off_t) 1 << 31) << 31) - 1 + (((off_t) 1 << 31) << 31))
+ int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
+ && LARGE_OFF_T % 2147483647 == 1)
+ ? 1 : -1];
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_sys_large_files=1; break
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ ac_cv_sys_large_files=unknown
+ break
+done
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
+$as_echo "$ac_cv_sys_large_files" >&6; }
+case $ac_cv_sys_large_files in #(
+ no | unknown) ;;
+ *)
+cat >>confdefs.h <<_ACEOF
+@%:@define _LARGE_FILES $ac_cv_sys_large_files
+_ACEOF
+;;
+esac
+rm -rf conftest*
+ fi
+
+
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGEFILE_SOURCE value needed for large files" >&5
+$as_echo_n "checking for _LARGEFILE_SOURCE value needed for large files... " >&6; }
+if ${ac_cv_sys_largefile_source+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ while :; do
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <sys/types.h> /* for off_t */
+ #include <stdio.h>
+int
+main ()
+{
+int (*fp) (FILE *, off_t, int) = fseeko;
+ return fseeko (stdin, 0, 0) && fp (stdin, 0, 0);
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_sys_largefile_source=no; break
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+@%:@define _LARGEFILE_SOURCE 1
+#include <sys/types.h> /* for off_t */
+ #include <stdio.h>
+int
+main ()
+{
+int (*fp) (FILE *, off_t, int) = fseeko;
+ return fseeko (stdin, 0, 0) && fp (stdin, 0, 0);
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_sys_largefile_source=1; break
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+ ac_cv_sys_largefile_source=unknown
+ break
+done
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_source" >&5
+$as_echo "$ac_cv_sys_largefile_source" >&6; }
+case $ac_cv_sys_largefile_source in #(
+ no | unknown) ;;
+ *)
+cat >>confdefs.h <<_ACEOF
+@%:@define _LARGEFILE_SOURCE $ac_cv_sys_largefile_source
+_ACEOF
+;;
+esac
+rm -rf conftest*
+
+# We used to try defining _XOPEN_SOURCE=500 too, to work around a bug
+# in glibc 2.1.3, but that breaks too many other things.
+# If you want fseeko and ftello with glibc, upgrade to a fixed glibc.
+if test $ac_cv_sys_largefile_source != unknown; then
+
+$as_echo "@%:@define HAVE_FSEEKO 1" >>confdefs.h
+
+fi
+
+if test "x$enable_largefile" != xno; then
+ case $ac_cv_sys_file_offset_bits in @%:@(
+ no) :
+ ;; @%:@(
+ unknown) :
+ case $ac_cv_sys_large_files in @%:@(
+ no | unknown) :
+ ;; @%:@(
+ *) :
+ LUA53_DEFINES="$LUA53_DEFINES -D_LARGE_FILES" ;;
+esac ;; @%:@(
+ *) :
+ LUA53_DEFINES="$LUA53_DEFINES -D_FILE_OFFSET_BITS=64" ;;
+esac
+fi
+case $ac_cv_sys_largefile_source in @%:@(
+ no | unknown) :
+ ;; @%:@(
+ *) :
+ LUA53_DEFINES="$LUA53_DEFINES -D_LARGEFILE_SOURCE" ;;
+esac
+
+
+if test "x$ac_cv_header_stdc" = xyes; then
+ LUA53_DEFINES="$LUA53_DEFINES -DHAVE_UNISTD_H"
+fi
+
+LUA53_DEFINES="$LUA53_DEFINES -DLUA_COMPAT_5_2"
+LUA53_CFLAGS="-DLUA_COMPAT_5_2"
+
+LUA53_TREE=lua53-src
+
+
+ac_config_files="$ac_config_files Makefile include/Makefile texlua53.pc"
+
+
+cat >confcache <<\_ACEOF
+# This file is a shell script that caches the results of configure
+# tests run on this system so they can be shared between configure
+# scripts and configure runs, see configure's option --config-cache.
+# It is not useful on other systems. If it contains results you don't
+# want to keep, you may remove or edit it.
+#
+# config.status only pays attention to the cache file if you give it
+# the --recheck option to rerun configure.
+#
+# `ac_cv_env_foo' variables (set or unset) will be overridden when
+# loading this file, other *unset* `ac_cv_foo' will be assigned the
+# following values.
+
+_ACEOF
+
+# The following way of writing the cache mishandles newlines in values,
+# but we know of no workaround that is simple, portable, and efficient.
+# So, we kill variables containing newlines.
+# Ultrix sh set writes to stderr and can't be redirected directly,
+# and sets the high bit in the cache file unless we assign to the vars.
+(
+ for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
+ eval ac_val=\$$ac_var
+ case $ac_val in #(
+ *${as_nl}*)
+ case $ac_var in #(
+ *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
+$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
+ esac
+ case $ac_var in #(
+ _ | IFS | as_nl) ;; #(
+ BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
+ *) { eval $ac_var=; unset $ac_var;} ;;
+ esac ;;
+ esac
+ done
+
+ (set) 2>&1 |
+ case $as_nl`(ac_space=' '; set) 2>&1` in #(
+ *${as_nl}ac_space=\ *)
+ # `set' does not quote correctly, so add quotes: double-quote
+ # substitution turns \\\\ into \\, and sed turns \\ into \.
+ sed -n \
+ "s/'/'\\\\''/g;
+ s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
+ ;; #(
+ *)
+ # `set' quotes correctly as required by POSIX, so do not add quotes.
+ sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
+ ;;
+ esac |
+ sort
+) |
+ sed '
+ /^ac_cv_env_/b end
+ t clear
+ :clear
+ s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
+ t end
+ s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
+ :end' >>confcache
+if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
+ if test -w "$cache_file"; then
+ if test "x$cache_file" != "x/dev/null"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
+$as_echo "$as_me: updating cache $cache_file" >&6;}
+ if test ! -f "$cache_file" || test -h "$cache_file"; then
+ cat confcache >"$cache_file"
+ else
+ case $cache_file in #(
+ */* | ?:*)
+ mv -f confcache "$cache_file"$$ &&
+ mv -f "$cache_file"$$ "$cache_file" ;; #(
+ *)
+ mv -f confcache "$cache_file" ;;
+ esac
+ fi
+ fi
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
+$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
+ fi
+fi
+rm -f confcache
+
+test "x$prefix" = xNONE && prefix=$ac_default_prefix
+# Let make expand exec_prefix.
+test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
+
+DEFS=-DHAVE_CONFIG_H
+
+ac_libobjs=
+ac_ltlibobjs=
+U=
+for ac_i in : $LIB@&t@OBJS; do test "x$ac_i" = x: && continue
+ # 1. Remove the extension, and $U if already installed.
+ ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
+ ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
+ # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
+ # will be set to the directory where LIBOBJS objects are built.
+ as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
+ as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
+done
+LIB@&t@OBJS=$ac_libobjs
+
+LTLIBOBJS=$ac_ltlibobjs
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5
+$as_echo_n "checking that generated files are newer than configure... " >&6; }
+ if test -n "$am_sleep_pid"; then
+ # Hide warnings about reused PIDs.
+ wait $am_sleep_pid 2>/dev/null
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5
+$as_echo "done" >&6; }
+ if test -n "$EXEEXT"; then
+ am__EXEEXT_TRUE=
+ am__EXEEXT_FALSE='#'
+else
+ am__EXEEXT_TRUE='#'
+ am__EXEEXT_FALSE=
+fi
+
+if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
+ as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
+ as_fn_error $? "conditional \"AMDEP\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
+ as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
+ as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${build_TRUE}" && test -z "${build_FALSE}"; then
+ as_fn_error $? "conditional \"build\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+
+: "${CONFIG_STATUS=./config.status}"
+ac_write_fail=0
+ac_clean_files_save=$ac_clean_files
+ac_clean_files="$ac_clean_files $CONFIG_STATUS"
+{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
+$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
+as_write_fail=0
+cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
+#! $SHELL
+# Generated by $as_me.
+# Run this file to recreate the current configuration.
+# Compiler output produced by configure, useful for debugging
+# configure, is in config.log if it exists.
+
+debug=false
+ac_cs_recheck=false
+ac_cs_silent=false
+
+SHELL=\${CONFIG_SHELL-$SHELL}
+export SHELL
+_ASEOF
+cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
+## -------------------- ##
+## M4sh Initialization. ##
+## -------------------- ##
+
+# Be more Bourne compatible
+DUALCASE=1; export DUALCASE # for MKS sh
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
+ emulate sh
+ NULLCMD=:
+ # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
+ # is contrary to our usage. Disable this feature.
+ alias -g '${1+"$@"}'='"$@"'
+ setopt NO_GLOB_SUBST
+else
+ case `(set -o) 2>/dev/null` in @%:@(
+ *posix*) :
+ set -o posix ;; @%:@(
+ *) :
+ ;;
+esac
+fi
+
+
+as_nl='
+'
+export as_nl
+# Printing a long string crashes Solaris 7 /usr/bin/printf.
+as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
+# Prefer a ksh shell builtin over an external printf program on Solaris,
+# but without wasting forks for bash or zsh.
+if test -z "$BASH_VERSION$ZSH_VERSION" \
+ && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
+ as_echo='print -r --'
+ as_echo_n='print -rn --'
+elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
+ as_echo='printf %s\n'
+ as_echo_n='printf %s'
+else
+ if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
+ as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
+ as_echo_n='/usr/ucb/echo -n'
+ else
+ as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
+ as_echo_n_body='eval
+ arg=$1;
+ case $arg in @%:@(
+ *"$as_nl"*)
+ expr "X$arg" : "X\\(.*\\)$as_nl";
+ arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
+ esac;
+ expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
+ '
+ export as_echo_n_body
+ as_echo_n='sh -c $as_echo_n_body as_echo'
+ fi
+ export as_echo_body
+ as_echo='sh -c $as_echo_body as_echo'
+fi
+
+# The user is always right.
+if test "${PATH_SEPARATOR+set}" != set; then
+ PATH_SEPARATOR=:
+ (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
+ (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
+ PATH_SEPARATOR=';'
+ }
+fi
+
+
+# IFS
+# We need space, tab and new line, in precisely that order. Quoting is
+# there to prevent editors from complaining about space-tab.
+# (If _AS_PATH_WALK were called with IFS unset, it would disable word
+# splitting by setting IFS to empty value.)
+IFS=" "" $as_nl"
+
+# Find who we are. Look in the path if we contain no directory separator.
+as_myself=
+case $0 in @%:@((
+ *[\\/]* ) as_myself=$0 ;;
+ *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
+ done
+IFS=$as_save_IFS
+
+ ;;
+esac
+# We did not find ourselves, most probably we were run as `sh COMMAND'
+# in which case we are not to be found in the path.
+if test "x$as_myself" = x; then
+ as_myself=$0
+fi
+if test ! -f "$as_myself"; then
+ $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
+ exit 1
+fi
+
+# Unset variables that we do not need and which cause bugs (e.g. in
+# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
+# suppresses any "Segmentation fault" message there. '((' could
+# trigger a bug in pdksh 5.2.14.
+for as_var in BASH_ENV ENV MAIL MAILPATH
+do eval test x\${$as_var+set} = xset \
+ && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
+done
+PS1='$ '
+PS2='> '
+PS4='+ '
+
+# NLS nuisances.
+LC_ALL=C
+export LC_ALL
+LANGUAGE=C
+export LANGUAGE
+
+# CDPATH.
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
+
+
+@%:@ as_fn_error STATUS ERROR [LINENO LOG_FD]
+@%:@ ----------------------------------------
+@%:@ Output "`basename @S|@0`: error: ERROR" to stderr. If LINENO and LOG_FD are
+@%:@ provided, also output the error to LOG_FD, referencing LINENO. Then exit the
+@%:@ script with STATUS, using 1 if that was 0.
+as_fn_error ()
+{
+ as_status=$1; test $as_status -eq 0 && as_status=1
+ if test "$4"; then
+ as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
+ fi
+ $as_echo "$as_me: error: $2" >&2
+ as_fn_exit $as_status
+} @%:@ as_fn_error
+
+
+@%:@ as_fn_set_status STATUS
+@%:@ -----------------------
+@%:@ Set @S|@? to STATUS, without forking.
+as_fn_set_status ()
+{
+ return $1
+} @%:@ as_fn_set_status
+
+@%:@ as_fn_exit STATUS
+@%:@ -----------------
+@%:@ Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
+as_fn_exit ()
+{
+ set +e
+ as_fn_set_status $1
+ exit $1
+} @%:@ as_fn_exit
+
+@%:@ as_fn_unset VAR
+@%:@ ---------------
+@%:@ Portably unset VAR.
+as_fn_unset ()
+{
+ { eval $1=; unset $1;}
+}
+as_unset=as_fn_unset
+@%:@ as_fn_append VAR VALUE
+@%:@ ----------------------
+@%:@ Append the text in VALUE to the end of the definition contained in VAR. Take
+@%:@ advantage of any shell optimizations that allow amortized linear growth over
+@%:@ repeated appends, instead of the typical quadratic growth present in naive
+@%:@ implementations.
+if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
+ eval 'as_fn_append ()
+ {
+ eval $1+=\$2
+ }'
+else
+ as_fn_append ()
+ {
+ eval $1=\$$1\$2
+ }
+fi # as_fn_append
+
+@%:@ as_fn_arith ARG...
+@%:@ ------------------
+@%:@ Perform arithmetic evaluation on the ARGs, and store the result in the
+@%:@ global @S|@as_val. Take advantage of shells that can avoid forks. The arguments
+@%:@ must be portable across @S|@(()) and expr.
+if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
+ eval 'as_fn_arith ()
+ {
+ as_val=$(( $* ))
+ }'
+else
+ as_fn_arith ()
+ {
+ as_val=`expr "$@" || test $? -eq 1`
+ }
+fi # as_fn_arith
+
+
+if expr a : '\(a\)' >/dev/null 2>&1 &&
+ test "X`expr 00001 : '.*\(...\)'`" = X001; then
+ as_expr=expr
+else
+ as_expr=false
+fi
+
+if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
+ as_basename=basename
+else
+ as_basename=false
+fi
+
+if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
+ as_dirname=dirname
+else
+ as_dirname=false
+fi
+
+as_me=`$as_basename -- "$0" ||
+$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
+ X"$0" : 'X\(//\)$' \| \
+ X"$0" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X/"$0" |
+ sed '/^.*\/\([^/][^/]*\)\/*$/{
+ s//\1/
+ q
+ }
+ /^X\/\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\/\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+
+# Avoid depending upon Character Ranges.
+as_cr_letters='abcdefghijklmnopqrstuvwxyz'
+as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
+as_cr_Letters=$as_cr_letters$as_cr_LETTERS
+as_cr_digits='0123456789'
+as_cr_alnum=$as_cr_Letters$as_cr_digits
+
+ECHO_C= ECHO_N= ECHO_T=
+case `echo -n x` in @%:@(((((
+-n*)
+ case `echo 'xy\c'` in
+ *c*) ECHO_T=' ';; # ECHO_T is single tab character.
+ xy) ECHO_C='\c';;
+ *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
+ ECHO_T=' ';;
+ esac;;
+*)
+ ECHO_N='-n';;
+esac
+
+rm -f conf$$ conf$$.exe conf$$.file
+if test -d conf$$.dir; then
+ rm -f conf$$.dir/conf$$.file
+else
+ rm -f conf$$.dir
+ mkdir conf$$.dir 2>/dev/null
+fi
+if (echo >conf$$.file) 2>/dev/null; then
+ if ln -s conf$$.file conf$$ 2>/dev/null; then
+ as_ln_s='ln -s'
+ # ... but there are two gotchas:
+ # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
+ # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
+ # In both cases, we have to default to `cp -pR'.
+ ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
+ as_ln_s='cp -pR'
+ elif ln conf$$.file conf$$ 2>/dev/null; then
+ as_ln_s=ln
+ else
+ as_ln_s='cp -pR'
+ fi
+else
+ as_ln_s='cp -pR'
+fi
+rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
+rmdir conf$$.dir 2>/dev/null
+
+
+@%:@ as_fn_mkdir_p
+@%:@ -------------
+@%:@ Create "@S|@as_dir" as a directory, including parents if necessary.
+as_fn_mkdir_p ()
+{
+
+ case $as_dir in #(
+ -*) as_dir=./$as_dir;;
+ esac
+ test -d "$as_dir" || eval $as_mkdir_p || {
+ as_dirs=
+ while :; do
+ case $as_dir in #(
+ *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
+ *) as_qdir=$as_dir;;
+ esac
+ as_dirs="'$as_qdir' $as_dirs"
+ as_dir=`$as_dirname -- "$as_dir" ||
+$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$as_dir" : 'X\(//\)[^/]' \| \
+ X"$as_dir" : 'X\(//\)$' \| \
+ X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$as_dir" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+ test -d "$as_dir" && break
+ done
+ test -z "$as_dirs" || eval "mkdir $as_dirs"
+ } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
+
+
+} @%:@ as_fn_mkdir_p
+if mkdir -p . 2>/dev/null; then
+ as_mkdir_p='mkdir -p "$as_dir"'
+else
+ test -d ./-p && rmdir ./-p
+ as_mkdir_p=false
+fi
+
+
+@%:@ as_fn_executable_p FILE
+@%:@ -----------------------
+@%:@ Test if FILE is an executable regular file.
+as_fn_executable_p ()
+{
+ test -f "$1" && test -x "$1"
+} @%:@ as_fn_executable_p
+as_test_x='test -x'
+as_executable_p=as_fn_executable_p
+
+# Sed expression to map a string onto a valid CPP name.
+as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
+
+# Sed expression to map a string onto a valid variable name.
+as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
+
+
+exec 6>&1
+## ----------------------------------- ##
+## Main body of $CONFIG_STATUS script. ##
+## ----------------------------------- ##
+_ASEOF
+test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+# Save the log message, to keep $0 and so on meaningful, and to
+# report actual input values of CONFIG_FILES etc. instead of their
+# values after options handling.
+ac_log="
+This file was extended by lua53 (TeX Live) $as_me 5.3.4, which was
+generated by GNU Autoconf 2.69. Invocation command line was
+
+ CONFIG_FILES = $CONFIG_FILES
+ CONFIG_HEADERS = $CONFIG_HEADERS
+ CONFIG_LINKS = $CONFIG_LINKS
+ CONFIG_COMMANDS = $CONFIG_COMMANDS
+ $ $0 $@
+
+on `(hostname || uname -n) 2>/dev/null | sed 1q`
+"
+
+_ACEOF
+
+case $ac_config_files in *"
+"*) set x $ac_config_files; shift; ac_config_files=$*;;
+esac
+
+case $ac_config_headers in *"
+"*) set x $ac_config_headers; shift; ac_config_headers=$*;;
+esac
+
+
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+# Files that config.status was made for.
+config_files="$ac_config_files"
+config_headers="$ac_config_headers"
+config_commands="$ac_config_commands"
+
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+ac_cs_usage="\
+\`$as_me' instantiates files and other configuration actions
+from templates according to the current configuration. Unless the files
+and actions are specified as TAGs, all are instantiated by default.
+
+Usage: $0 [OPTION]... [TAG]...
+
+ -h, --help print this help, then exit
+ -V, --version print version number and configuration settings, then exit
+ --config print configuration, then exit
+ -q, --quiet, --silent
+ do not print progress messages
+ -d, --debug don't remove temporary files
+ --recheck update $as_me by reconfiguring in the same conditions
+ --file=FILE[:TEMPLATE]
+ instantiate the configuration file FILE
+ --header=FILE[:TEMPLATE]
+ instantiate the configuration header FILE
+
+Configuration files:
+$config_files
+
+Configuration headers:
+$config_headers
+
+Configuration commands:
+$config_commands
+
+Report bugs to <tex-k@tug.org>."
+
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
+ac_cs_version="\\
+lua53 (TeX Live) config.status 5.3.4
+configured by $0, generated by GNU Autoconf 2.69,
+ with options \\"\$ac_cs_config\\"
+
+Copyright (C) 2012 Free Software Foundation, Inc.
+This config.status script is free software; the Free Software Foundation
+gives unlimited permission to copy, distribute and modify it."
+
+ac_pwd='$ac_pwd'
+srcdir='$srcdir'
+INSTALL='$INSTALL'
+MKDIR_P='$MKDIR_P'
+AWK='$AWK'
+test -n "\$AWK" || AWK=awk
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+# The default lists apply if the user does not specify any file.
+ac_need_defaults=:
+while test $# != 0
+do
+ case $1 in
+ --*=?*)
+ ac_option=`expr "X$1" : 'X\([^=]*\)='`
+ ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
+ ac_shift=:
+ ;;
+ --*=)
+ ac_option=`expr "X$1" : 'X\([^=]*\)='`
+ ac_optarg=
+ ac_shift=:
+ ;;
+ *)
+ ac_option=$1
+ ac_optarg=$2
+ ac_shift=shift
+ ;;
+ esac
+
+ case $ac_option in
+ # Handling of the options.
+ -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
+ ac_cs_recheck=: ;;
+ --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
+ $as_echo "$ac_cs_version"; exit ;;
+ --config | --confi | --conf | --con | --co | --c )
+ $as_echo "$ac_cs_config"; exit ;;
+ --debug | --debu | --deb | --de | --d | -d )
+ debug=: ;;
+ --file | --fil | --fi | --f )
+ $ac_shift
+ case $ac_optarg in
+ *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
+ '') as_fn_error $? "missing file argument" ;;
+ esac
+ as_fn_append CONFIG_FILES " '$ac_optarg'"
+ ac_need_defaults=false;;
+ --header | --heade | --head | --hea )
+ $ac_shift
+ case $ac_optarg in
+ *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
+ esac
+ as_fn_append CONFIG_HEADERS " '$ac_optarg'"
+ ac_need_defaults=false;;
+ --he | --h)
+ # Conflict between --help and --header
+ as_fn_error $? "ambiguous option: \`$1'
+Try \`$0 --help' for more information.";;
+ --help | --hel | -h )
+ $as_echo "$ac_cs_usage"; exit ;;
+ -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+ | -silent | --silent | --silen | --sile | --sil | --si | --s)
+ ac_cs_silent=: ;;
+
+ # This is an error.
+ -*) as_fn_error $? "unrecognized option: \`$1'
+Try \`$0 --help' for more information." ;;
+
+ *) as_fn_append ac_config_targets " $1"
+ ac_need_defaults=false ;;
+
+ esac
+ shift
+done
+
+ac_configure_extra_args=
+
+if $ac_cs_silent; then
+ exec 6>/dev/null
+ ac_configure_extra_args="$ac_configure_extra_args --silent"
+fi
+
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+if \$ac_cs_recheck; then
+ set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
+ shift
+ \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
+ CONFIG_SHELL='$SHELL'
+ export CONFIG_SHELL
+ exec "\$@"
+fi
+
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+exec 5>>config.log
+{
+ echo
+ sed 'h;s/./-/g;s/^.../@%:@@%:@ /;s/...$/ @%:@@%:@/;p;x;p;x' <<_ASBOX
+@%:@@%:@ Running $as_me. @%:@@%:@
+_ASBOX
+ $as_echo "$ac_log"
+} >&5
+
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+#
+# INIT-COMMANDS
+#
+AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
+
+
+# The HP-UX ksh and POSIX shell print the target directory to stdout
+# if CDPATH is set.
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
+
+sed_quote_subst='$sed_quote_subst'
+double_quote_subst='$double_quote_subst'
+delay_variable_subst='$delay_variable_subst'
+macro_version='`$ECHO "$macro_version" | $SED "$delay_single_quote_subst"`'
+macro_revision='`$ECHO "$macro_revision" | $SED "$delay_single_quote_subst"`'
+AS='`$ECHO "$AS" | $SED "$delay_single_quote_subst"`'
+DLLTOOL='`$ECHO "$DLLTOOL" | $SED "$delay_single_quote_subst"`'
+OBJDUMP='`$ECHO "$OBJDUMP" | $SED "$delay_single_quote_subst"`'
+enable_shared='`$ECHO "$enable_shared" | $SED "$delay_single_quote_subst"`'
+enable_static='`$ECHO "$enable_static" | $SED "$delay_single_quote_subst"`'
+pic_mode='`$ECHO "$pic_mode" | $SED "$delay_single_quote_subst"`'
+enable_fast_install='`$ECHO "$enable_fast_install" | $SED "$delay_single_quote_subst"`'
+shared_archive_member_spec='`$ECHO "$shared_archive_member_spec" | $SED "$delay_single_quote_subst"`'
+SHELL='`$ECHO "$SHELL" | $SED "$delay_single_quote_subst"`'
+ECHO='`$ECHO "$ECHO" | $SED "$delay_single_quote_subst"`'
+PATH_SEPARATOR='`$ECHO "$PATH_SEPARATOR" | $SED "$delay_single_quote_subst"`'
+host_alias='`$ECHO "$host_alias" | $SED "$delay_single_quote_subst"`'
+host='`$ECHO "$host" | $SED "$delay_single_quote_subst"`'
+host_os='`$ECHO "$host_os" | $SED "$delay_single_quote_subst"`'
+build_alias='`$ECHO "$build_alias" | $SED "$delay_single_quote_subst"`'
+build='`$ECHO "$build" | $SED "$delay_single_quote_subst"`'
+build_os='`$ECHO "$build_os" | $SED "$delay_single_quote_subst"`'
+SED='`$ECHO "$SED" | $SED "$delay_single_quote_subst"`'
+Xsed='`$ECHO "$Xsed" | $SED "$delay_single_quote_subst"`'
+GREP='`$ECHO "$GREP" | $SED "$delay_single_quote_subst"`'
+EGREP='`$ECHO "$EGREP" | $SED "$delay_single_quote_subst"`'
+FGREP='`$ECHO "$FGREP" | $SED "$delay_single_quote_subst"`'
+LD='`$ECHO "$LD" | $SED "$delay_single_quote_subst"`'
+NM='`$ECHO "$NM" | $SED "$delay_single_quote_subst"`'
+LN_S='`$ECHO "$LN_S" | $SED "$delay_single_quote_subst"`'
+max_cmd_len='`$ECHO "$max_cmd_len" | $SED "$delay_single_quote_subst"`'
+ac_objext='`$ECHO "$ac_objext" | $SED "$delay_single_quote_subst"`'
+exeext='`$ECHO "$exeext" | $SED "$delay_single_quote_subst"`'
+lt_unset='`$ECHO "$lt_unset" | $SED "$delay_single_quote_subst"`'
+lt_SP2NL='`$ECHO "$lt_SP2NL" | $SED "$delay_single_quote_subst"`'
+lt_NL2SP='`$ECHO "$lt_NL2SP" | $SED "$delay_single_quote_subst"`'
+lt_cv_to_host_file_cmd='`$ECHO "$lt_cv_to_host_file_cmd" | $SED "$delay_single_quote_subst"`'
+lt_cv_to_tool_file_cmd='`$ECHO "$lt_cv_to_tool_file_cmd" | $SED "$delay_single_quote_subst"`'
+reload_flag='`$ECHO "$reload_flag" | $SED "$delay_single_quote_subst"`'
+reload_cmds='`$ECHO "$reload_cmds" | $SED "$delay_single_quote_subst"`'
+deplibs_check_method='`$ECHO "$deplibs_check_method" | $SED "$delay_single_quote_subst"`'
+file_magic_cmd='`$ECHO "$file_magic_cmd" | $SED "$delay_single_quote_subst"`'
+file_magic_glob='`$ECHO "$file_magic_glob" | $SED "$delay_single_quote_subst"`'
+want_nocaseglob='`$ECHO "$want_nocaseglob" | $SED "$delay_single_quote_subst"`'
+sharedlib_from_linklib_cmd='`$ECHO "$sharedlib_from_linklib_cmd" | $SED "$delay_single_quote_subst"`'
+AR='`$ECHO "$AR" | $SED "$delay_single_quote_subst"`'
+AR_FLAGS='`$ECHO "$AR_FLAGS" | $SED "$delay_single_quote_subst"`'
+archiver_list_spec='`$ECHO "$archiver_list_spec" | $SED "$delay_single_quote_subst"`'
+STRIP='`$ECHO "$STRIP" | $SED "$delay_single_quote_subst"`'
+RANLIB='`$ECHO "$RANLIB" | $SED "$delay_single_quote_subst"`'
+old_postinstall_cmds='`$ECHO "$old_postinstall_cmds" | $SED "$delay_single_quote_subst"`'
+old_postuninstall_cmds='`$ECHO "$old_postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
+old_archive_cmds='`$ECHO "$old_archive_cmds" | $SED "$delay_single_quote_subst"`'
+lock_old_archive_extraction='`$ECHO "$lock_old_archive_extraction" | $SED "$delay_single_quote_subst"`'
+CC='`$ECHO "$CC" | $SED "$delay_single_quote_subst"`'
+CFLAGS='`$ECHO "$CFLAGS" | $SED "$delay_single_quote_subst"`'
+compiler='`$ECHO "$compiler" | $SED "$delay_single_quote_subst"`'
+GCC='`$ECHO "$GCC" | $SED "$delay_single_quote_subst"`'
+lt_cv_sys_global_symbol_pipe='`$ECHO "$lt_cv_sys_global_symbol_pipe" | $SED "$delay_single_quote_subst"`'
+lt_cv_sys_global_symbol_to_cdecl='`$ECHO "$lt_cv_sys_global_symbol_to_cdecl" | $SED "$delay_single_quote_subst"`'
+lt_cv_sys_global_symbol_to_import='`$ECHO "$lt_cv_sys_global_symbol_to_import" | $SED "$delay_single_quote_subst"`'
+lt_cv_sys_global_symbol_to_c_name_address='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address" | $SED "$delay_single_quote_subst"`'
+lt_cv_sys_global_symbol_to_c_name_address_lib_prefix='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address_lib_prefix" | $SED "$delay_single_quote_subst"`'
+lt_cv_nm_interface='`$ECHO "$lt_cv_nm_interface" | $SED "$delay_single_quote_subst"`'
+nm_file_list_spec='`$ECHO "$nm_file_list_spec" | $SED "$delay_single_quote_subst"`'
+lt_sysroot='`$ECHO "$lt_sysroot" | $SED "$delay_single_quote_subst"`'
+lt_cv_truncate_bin='`$ECHO "$lt_cv_truncate_bin" | $SED "$delay_single_quote_subst"`'
+objdir='`$ECHO "$objdir" | $SED "$delay_single_quote_subst"`'
+MAGIC_CMD='`$ECHO "$MAGIC_CMD" | $SED "$delay_single_quote_subst"`'
+lt_prog_compiler_no_builtin_flag='`$ECHO "$lt_prog_compiler_no_builtin_flag" | $SED "$delay_single_quote_subst"`'
+lt_prog_compiler_pic='`$ECHO "$lt_prog_compiler_pic" | $SED "$delay_single_quote_subst"`'
+lt_prog_compiler_wl='`$ECHO "$lt_prog_compiler_wl" | $SED "$delay_single_quote_subst"`'
+lt_prog_compiler_static='`$ECHO "$lt_prog_compiler_static" | $SED "$delay_single_quote_subst"`'
+lt_cv_prog_compiler_c_o='`$ECHO "$lt_cv_prog_compiler_c_o" | $SED "$delay_single_quote_subst"`'
+need_locks='`$ECHO "$need_locks" | $SED "$delay_single_quote_subst"`'
+MANIFEST_TOOL='`$ECHO "$MANIFEST_TOOL" | $SED "$delay_single_quote_subst"`'
+DSYMUTIL='`$ECHO "$DSYMUTIL" | $SED "$delay_single_quote_subst"`'
+NMEDIT='`$ECHO "$NMEDIT" | $SED "$delay_single_quote_subst"`'
+LIPO='`$ECHO "$LIPO" | $SED "$delay_single_quote_subst"`'
+OTOOL='`$ECHO "$OTOOL" | $SED "$delay_single_quote_subst"`'
+OTOOL64='`$ECHO "$OTOOL64" | $SED "$delay_single_quote_subst"`'
+libext='`$ECHO "$libext" | $SED "$delay_single_quote_subst"`'
+shrext_cmds='`$ECHO "$shrext_cmds" | $SED "$delay_single_quote_subst"`'
+extract_expsyms_cmds='`$ECHO "$extract_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
+archive_cmds_need_lc='`$ECHO "$archive_cmds_need_lc" | $SED "$delay_single_quote_subst"`'
+enable_shared_with_static_runtimes='`$ECHO "$enable_shared_with_static_runtimes" | $SED "$delay_single_quote_subst"`'
+export_dynamic_flag_spec='`$ECHO "$export_dynamic_flag_spec" | $SED "$delay_single_quote_subst"`'
+whole_archive_flag_spec='`$ECHO "$whole_archive_flag_spec" | $SED "$delay_single_quote_subst"`'
+compiler_needs_object='`$ECHO "$compiler_needs_object" | $SED "$delay_single_quote_subst"`'
+old_archive_from_new_cmds='`$ECHO "$old_archive_from_new_cmds" | $SED "$delay_single_quote_subst"`'
+old_archive_from_expsyms_cmds='`$ECHO "$old_archive_from_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
+archive_cmds='`$ECHO "$archive_cmds" | $SED "$delay_single_quote_subst"`'
+archive_expsym_cmds='`$ECHO "$archive_expsym_cmds" | $SED "$delay_single_quote_subst"`'
+module_cmds='`$ECHO "$module_cmds" | $SED "$delay_single_quote_subst"`'
+module_expsym_cmds='`$ECHO "$module_expsym_cmds" | $SED "$delay_single_quote_subst"`'
+with_gnu_ld='`$ECHO "$with_gnu_ld" | $SED "$delay_single_quote_subst"`'
+allow_undefined_flag='`$ECHO "$allow_undefined_flag" | $SED "$delay_single_quote_subst"`'
+no_undefined_flag='`$ECHO "$no_undefined_flag" | $SED "$delay_single_quote_subst"`'
+hardcode_libdir_flag_spec='`$ECHO "$hardcode_libdir_flag_spec" | $SED "$delay_single_quote_subst"`'
+hardcode_libdir_separator='`$ECHO "$hardcode_libdir_separator" | $SED "$delay_single_quote_subst"`'
+hardcode_direct='`$ECHO "$hardcode_direct" | $SED "$delay_single_quote_subst"`'
+hardcode_direct_absolute='`$ECHO "$hardcode_direct_absolute" | $SED "$delay_single_quote_subst"`'
+hardcode_minus_L='`$ECHO "$hardcode_minus_L" | $SED "$delay_single_quote_subst"`'
+hardcode_shlibpath_var='`$ECHO "$hardcode_shlibpath_var" | $SED "$delay_single_quote_subst"`'
+hardcode_automatic='`$ECHO "$hardcode_automatic" | $SED "$delay_single_quote_subst"`'
+inherit_rpath='`$ECHO "$inherit_rpath" | $SED "$delay_single_quote_subst"`'
+link_all_deplibs='`$ECHO "$link_all_deplibs" | $SED "$delay_single_quote_subst"`'
+always_export_symbols='`$ECHO "$always_export_symbols" | $SED "$delay_single_quote_subst"`'
+export_symbols_cmds='`$ECHO "$export_symbols_cmds" | $SED "$delay_single_quote_subst"`'
+exclude_expsyms='`$ECHO "$exclude_expsyms" | $SED "$delay_single_quote_subst"`'
+include_expsyms='`$ECHO "$include_expsyms" | $SED "$delay_single_quote_subst"`'
+prelink_cmds='`$ECHO "$prelink_cmds" | $SED "$delay_single_quote_subst"`'
+postlink_cmds='`$ECHO "$postlink_cmds" | $SED "$delay_single_quote_subst"`'
+file_list_spec='`$ECHO "$file_list_spec" | $SED "$delay_single_quote_subst"`'
+variables_saved_for_relink='`$ECHO "$variables_saved_for_relink" | $SED "$delay_single_quote_subst"`'
+need_lib_prefix='`$ECHO "$need_lib_prefix" | $SED "$delay_single_quote_subst"`'
+need_version='`$ECHO "$need_version" | $SED "$delay_single_quote_subst"`'
+version_type='`$ECHO "$version_type" | $SED "$delay_single_quote_subst"`'
+runpath_var='`$ECHO "$runpath_var" | $SED "$delay_single_quote_subst"`'
+shlibpath_var='`$ECHO "$shlibpath_var" | $SED "$delay_single_quote_subst"`'
+shlibpath_overrides_runpath='`$ECHO "$shlibpath_overrides_runpath" | $SED "$delay_single_quote_subst"`'
+libname_spec='`$ECHO "$libname_spec" | $SED "$delay_single_quote_subst"`'
+library_names_spec='`$ECHO "$library_names_spec" | $SED "$delay_single_quote_subst"`'
+soname_spec='`$ECHO "$soname_spec" | $SED "$delay_single_quote_subst"`'
+install_override_mode='`$ECHO "$install_override_mode" | $SED "$delay_single_quote_subst"`'
+postinstall_cmds='`$ECHO "$postinstall_cmds" | $SED "$delay_single_quote_subst"`'
+postuninstall_cmds='`$ECHO "$postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
+finish_cmds='`$ECHO "$finish_cmds" | $SED "$delay_single_quote_subst"`'
+finish_eval='`$ECHO "$finish_eval" | $SED "$delay_single_quote_subst"`'
+hardcode_into_libs='`$ECHO "$hardcode_into_libs" | $SED "$delay_single_quote_subst"`'
+sys_lib_search_path_spec='`$ECHO "$sys_lib_search_path_spec" | $SED "$delay_single_quote_subst"`'
+configure_time_dlsearch_path='`$ECHO "$configure_time_dlsearch_path" | $SED "$delay_single_quote_subst"`'
+configure_time_lt_sys_library_path='`$ECHO "$configure_time_lt_sys_library_path" | $SED "$delay_single_quote_subst"`'
+hardcode_action='`$ECHO "$hardcode_action" | $SED "$delay_single_quote_subst"`'
+enable_dlopen='`$ECHO "$enable_dlopen" | $SED "$delay_single_quote_subst"`'
+enable_dlopen_self='`$ECHO "$enable_dlopen_self" | $SED "$delay_single_quote_subst"`'
+enable_dlopen_self_static='`$ECHO "$enable_dlopen_self_static" | $SED "$delay_single_quote_subst"`'
+old_striplib='`$ECHO "$old_striplib" | $SED "$delay_single_quote_subst"`'
+striplib='`$ECHO "$striplib" | $SED "$delay_single_quote_subst"`'
+
+LTCC='$LTCC'
+LTCFLAGS='$LTCFLAGS'
+compiler='$compiler_DEFAULT'
+
+# A function that is used when there is no print builtin or printf.
+func_fallback_echo ()
+{
+ eval 'cat <<_LTECHO_EOF
+\$1
+_LTECHO_EOF'
+}
+
+# Quote evaled strings.
+for var in AS \
+DLLTOOL \
+OBJDUMP \
+SHELL \
+ECHO \
+PATH_SEPARATOR \
+SED \
+GREP \
+EGREP \
+FGREP \
+LD \
+NM \
+LN_S \
+lt_SP2NL \
+lt_NL2SP \
+reload_flag \
+deplibs_check_method \
+file_magic_cmd \
+file_magic_glob \
+want_nocaseglob \
+sharedlib_from_linklib_cmd \
+AR \
+AR_FLAGS \
+archiver_list_spec \
+STRIP \
+RANLIB \
+CC \
+CFLAGS \
+compiler \
+lt_cv_sys_global_symbol_pipe \
+lt_cv_sys_global_symbol_to_cdecl \
+lt_cv_sys_global_symbol_to_import \
+lt_cv_sys_global_symbol_to_c_name_address \
+lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \
+lt_cv_nm_interface \
+nm_file_list_spec \
+lt_cv_truncate_bin \
+lt_prog_compiler_no_builtin_flag \
+lt_prog_compiler_pic \
+lt_prog_compiler_wl \
+lt_prog_compiler_static \
+lt_cv_prog_compiler_c_o \
+need_locks \
+MANIFEST_TOOL \
+DSYMUTIL \
+NMEDIT \
+LIPO \
+OTOOL \
+OTOOL64 \
+shrext_cmds \
+export_dynamic_flag_spec \
+whole_archive_flag_spec \
+compiler_needs_object \
+with_gnu_ld \
+allow_undefined_flag \
+no_undefined_flag \
+hardcode_libdir_flag_spec \
+hardcode_libdir_separator \
+exclude_expsyms \
+include_expsyms \
+file_list_spec \
+variables_saved_for_relink \
+libname_spec \
+library_names_spec \
+soname_spec \
+install_override_mode \
+finish_eval \
+old_striplib \
+striplib; do
+ case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
+ *[\\\\\\\`\\"\\\$]*)
+ eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\"" ## exclude from sc_prohibit_nested_quotes
+ ;;
+ *)
+ eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
+ ;;
+ esac
+done
+
+# Double-quote double-evaled strings.
+for var in reload_cmds \
+old_postinstall_cmds \
+old_postuninstall_cmds \
+old_archive_cmds \
+extract_expsyms_cmds \
+old_archive_from_new_cmds \
+old_archive_from_expsyms_cmds \
+archive_cmds \
+archive_expsym_cmds \
+module_cmds \
+module_expsym_cmds \
+export_symbols_cmds \
+prelink_cmds \
+postlink_cmds \
+postinstall_cmds \
+postuninstall_cmds \
+finish_cmds \
+sys_lib_search_path_spec \
+configure_time_dlsearch_path \
+configure_time_lt_sys_library_path; do
+ case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
+ *[\\\\\\\`\\"\\\$]*)
+ eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\"" ## exclude from sc_prohibit_nested_quotes
+ ;;
+ *)
+ eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
+ ;;
+ esac
+done
+
+ac_aux_dir='$ac_aux_dir'
+
+# See if we are running on zsh, and set the options that allow our
+# commands through without removal of \ escapes INIT.
+if test -n "\${ZSH_VERSION+set}"; then
+ setopt NO_GLOB_SUBST
+fi
+
+
+ PACKAGE='$PACKAGE'
+ VERSION='$VERSION'
+ RM='$RM'
+ ofile='$ofile'
+
+kpse_dll_name='$kpse_dll_name'
+
+
+
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+
+# Handling of arguments.
+for ac_config_target in $ac_config_targets
+do
+ case $ac_config_target in
+ "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
+ "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;;
+ "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
+ "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
+ "include/Makefile") CONFIG_FILES="$CONFIG_FILES include/Makefile" ;;
+ "texlua53.pc") CONFIG_FILES="$CONFIG_FILES texlua53.pc" ;;
+
+ *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
+ esac
+done
+
+
+# If the user did not use the arguments to specify the items to instantiate,
+# then the envvar interface is used. Set only those that are not.
+# We use the long form for the default assignment because of an extremely
+# bizarre bug on SunOS 4.1.3.
+if $ac_need_defaults; then
+ test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
+ test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
+ test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
+fi
+
+# Have a temporary directory for convenience. Make it in the build tree
+# simply because there is no reason against having it here, and in addition,
+# creating and moving files from /tmp can sometimes cause problems.
+# Hook for its removal unless debugging.
+# Note that there is a small window in which the directory will not be cleaned:
+# after its creation but before its name has been assigned to `$tmp'.
+$debug ||
+{
+ tmp= ac_tmp=
+ trap 'exit_status=$?
+ : "${ac_tmp:=$tmp}"
+ { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
+' 0
+ trap 'as_fn_exit 1' 1 2 13 15
+}
+# Create a (secure) tmp directory for tmp files.
+
+{
+ tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
+ test -d "$tmp"
+} ||
+{
+ tmp=./conf$$-$RANDOM
+ (umask 077 && mkdir "$tmp")
+} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
+ac_tmp=$tmp
+
+# Set up the scripts for CONFIG_FILES section.
+# No need to generate them if there are no CONFIG_FILES.
+# This happens for instance with `./config.status config.h'.
+if test -n "$CONFIG_FILES"; then
+
+
+ac_cr=`echo X | tr X '\015'`
+# On cygwin, bash can eat \r inside `` if the user requested igncr.
+# But we know of no other shell where ac_cr would be empty at this
+# point, so we can use a bashism as a fallback.
+if test "x$ac_cr" = x; then
+ eval ac_cr=\$\'\\r\'
+fi
+ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
+if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
+ ac_cs_awk_cr='\\r'
+else
+ ac_cs_awk_cr=$ac_cr
+fi
+
+echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
+_ACEOF
+
+
+{
+ echo "cat >conf$$subs.awk <<_ACEOF" &&
+ echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
+ echo "_ACEOF"
+} >conf$$subs.sh ||
+ as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
+ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
+ac_delim='%!_!# '
+for ac_last_try in false false false false false :; do
+ . ./conf$$subs.sh ||
+ as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
+
+ ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
+ if test $ac_delim_n = $ac_delim_num; then
+ break
+ elif $ac_last_try; then
+ as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
+ else
+ ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
+ fi
+done
+rm -f conf$$subs.sh
+
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
+_ACEOF
+sed -n '
+h
+s/^/S["/; s/!.*/"]=/
+p
+g
+s/^[^!]*!//
+:repl
+t repl
+s/'"$ac_delim"'$//
+t delim
+:nl
+h
+s/\(.\{148\}\)..*/\1/
+t more1
+s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
+p
+n
+b repl
+:more1
+s/["\\]/\\&/g; s/^/"/; s/$/"\\/
+p
+g
+s/.\{148\}//
+t nl
+:delim
+h
+s/\(.\{148\}\)..*/\1/
+t more2
+s/["\\]/\\&/g; s/^/"/; s/$/"/
+p
+b
+:more2
+s/["\\]/\\&/g; s/^/"/; s/$/"\\/
+p
+g
+s/.\{148\}//
+t delim
+' <conf$$subs.awk | sed '
+/^[^""]/{
+ N
+ s/\n//
+}
+' >>$CONFIG_STATUS || ac_write_fail=1
+rm -f conf$$subs.awk
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+_ACAWK
+cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
+ for (key in S) S_is_set[key] = 1
+ FS = ""
+
+}
+{
+ line = $ 0
+ nfields = split(line, field, "@")
+ substed = 0
+ len = length(field[1])
+ for (i = 2; i < nfields; i++) {
+ key = field[i]
+ keylen = length(key)
+ if (S_is_set[key]) {
+ value = S[key]
+ line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
+ len += length(value) + length(field[++i])
+ substed = 1
+ } else
+ len += 1 + keylen
+ }
+
+ print line
+}
+
+_ACAWK
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
+ sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
+else
+ cat
+fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
+ || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
+_ACEOF
+
+# VPATH may cause trouble with some makes, so we remove sole $(srcdir),
+# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
+# trailing colons and then remove the whole line if VPATH becomes empty
+# (actually we leave an empty line to preserve line numbers).
+if test "x$srcdir" = x.; then
+ ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{
+h
+s///
+s/^/:/
+s/[ ]*$/:/
+s/:\$(srcdir):/:/g
+s/:\${srcdir}:/:/g
+s/:@srcdir@:/:/g
+s/^:*//
+s/:*$//
+x
+s/\(=[ ]*\).*/\1/
+G
+s/\n//
+s/^[^=]*=[ ]*$//
+}'
+fi
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+fi # test -n "$CONFIG_FILES"
+
+# Set up the scripts for CONFIG_HEADERS section.
+# No need to generate them if there are no CONFIG_HEADERS.
+# This happens for instance with `./config.status Makefile'.
+if test -n "$CONFIG_HEADERS"; then
+cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
+BEGIN {
+_ACEOF
+
+# Transform confdefs.h into an awk script `defines.awk', embedded as
+# here-document in config.status, that substitutes the proper values into
+# config.h.in to produce config.h.
+
+# Create a delimiter string that does not exist in confdefs.h, to ease
+# handling of long lines.
+ac_delim='%!_!# '
+for ac_last_try in false false :; do
+ ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
+ if test -z "$ac_tt"; then
+ break
+ elif $ac_last_try; then
+ as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
+ else
+ ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
+ fi
+done
+
+# For the awk script, D is an array of macro values keyed by name,
+# likewise P contains macro parameters if any. Preserve backslash
+# newline sequences.
+
+ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
+sed -n '
+s/.\{148\}/&'"$ac_delim"'/g
+t rset
+:rset
+s/^[ ]*#[ ]*define[ ][ ]*/ /
+t def
+d
+:def
+s/\\$//
+t bsnl
+s/["\\]/\\&/g
+s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
+D["\1"]=" \3"/p
+s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
+d
+:bsnl
+s/["\\]/\\&/g
+s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
+D["\1"]=" \3\\\\\\n"\\/p
+t cont
+s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
+t cont
+d
+:cont
+n
+s/.\{148\}/&'"$ac_delim"'/g
+t clear
+:clear
+s/\\$//
+t bsnlc
+s/["\\]/\\&/g; s/^/"/; s/$/"/p
+d
+:bsnlc
+s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
+b cont
+' <confdefs.h | sed '
+s/'"$ac_delim"'/"\\\
+"/g' >>$CONFIG_STATUS || ac_write_fail=1
+
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ for (key in D) D_is_set[key] = 1
+ FS = ""
+}
+/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
+ line = \$ 0
+ split(line, arg, " ")
+ if (arg[1] == "#") {
+ defundef = arg[2]
+ mac1 = arg[3]
+ } else {
+ defundef = substr(arg[1], 2)
+ mac1 = arg[2]
+ }
+ split(mac1, mac2, "(") #)
+ macro = mac2[1]
+ prefix = substr(line, 1, index(line, defundef) - 1)
+ if (D_is_set[macro]) {
+ # Preserve the white space surrounding the "#".
+ print prefix "define", macro P[macro] D[macro]
+ next
+ } else {
+ # Replace #undef with comments. This is necessary, for example,
+ # in the case of _POSIX_SOURCE, which is predefined and required
+ # on some systems where configure will not decide to define it.
+ if (defundef == "undef") {
+ print "/*", prefix defundef, macro, "*/"
+ next
+ }
+ }
+}
+{ print }
+_ACAWK
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+ as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
+fi # test -n "$CONFIG_HEADERS"
+
+
+eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS"
+shift
+for ac_tag
+do
+ case $ac_tag in
+ :[FHLC]) ac_mode=$ac_tag; continue;;
+ esac
+ case $ac_mode$ac_tag in
+ :[FHL]*:*);;
+ :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
+ :[FH]-) ac_tag=-:-;;
+ :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
+ esac
+ ac_save_IFS=$IFS
+ IFS=:
+ set x $ac_tag
+ IFS=$ac_save_IFS
+ shift
+ ac_file=$1
+ shift
+
+ case $ac_mode in
+ :L) ac_source=$1;;
+ :[FH])
+ ac_file_inputs=
+ for ac_f
+ do
+ case $ac_f in
+ -) ac_f="$ac_tmp/stdin";;
+ *) # Look for the file first in the build tree, then in the source tree
+ # (if the path is not absolute). The absolute path cannot be DOS-style,
+ # because $ac_f cannot contain `:'.
+ test -f "$ac_f" ||
+ case $ac_f in
+ [\\/$]*) false;;
+ *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
+ esac ||
+ as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
+ esac
+ case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
+ as_fn_append ac_file_inputs " '$ac_f'"
+ done
+
+ # Let's still pretend it is `configure' which instantiates (i.e., don't
+ # use $as_me), people would be surprised to read:
+ # /* config.h. Generated by config.status. */
+ configure_input='Generated from '`
+ $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
+ `' by configure.'
+ if test x"$ac_file" != x-; then
+ configure_input="$ac_file. $configure_input"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
+$as_echo "$as_me: creating $ac_file" >&6;}
+ fi
+ # Neutralize special characters interpreted by sed in replacement strings.
+ case $configure_input in #(
+ *\&* | *\|* | *\\* )
+ ac_sed_conf_input=`$as_echo "$configure_input" |
+ sed 's/[\\\\&|]/\\\\&/g'`;; #(
+ *) ac_sed_conf_input=$configure_input;;
+ esac
+
+ case $ac_tag in
+ *:-:* | *:-) cat >"$ac_tmp/stdin" \
+ || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
+ esac
+ ;;
+ esac
+
+ ac_dir=`$as_dirname -- "$ac_file" ||
+$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$ac_file" : 'X\(//\)[^/]' \| \
+ X"$ac_file" : 'X\(//\)$' \| \
+ X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$ac_file" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+ as_dir="$ac_dir"; as_fn_mkdir_p
+ ac_builddir=.
+
+case "$ac_dir" in
+.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
+*)
+ ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
+ # A ".." for each directory in $ac_dir_suffix.
+ ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
+ case $ac_top_builddir_sub in
+ "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
+ *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
+ esac ;;
+esac
+ac_abs_top_builddir=$ac_pwd
+ac_abs_builddir=$ac_pwd$ac_dir_suffix
+# for backward compatibility:
+ac_top_builddir=$ac_top_build_prefix
+
+case $srcdir in
+ .) # We are building in place.
+ ac_srcdir=.
+ ac_top_srcdir=$ac_top_builddir_sub
+ ac_abs_top_srcdir=$ac_pwd ;;
+ [\\/]* | ?:[\\/]* ) # Absolute name.
+ ac_srcdir=$srcdir$ac_dir_suffix;
+ ac_top_srcdir=$srcdir
+ ac_abs_top_srcdir=$srcdir ;;
+ *) # Relative name.
+ ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
+ ac_top_srcdir=$ac_top_build_prefix$srcdir
+ ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
+esac
+ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
+
+
+ case $ac_mode in
+ :F)
+ #
+ # CONFIG_FILE
+ #
+
+ case $INSTALL in
+ [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
+ *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
+ esac
+ ac_MKDIR_P=$MKDIR_P
+ case $MKDIR_P in
+ [\\/$]* | ?:[\\/]* ) ;;
+ */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
+ esac
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+# If the template does not know about datarootdir, expand it.
+# FIXME: This hack should be removed a few years after 2.60.
+ac_datarootdir_hack=; ac_datarootdir_seen=
+ac_sed_dataroot='
+/datarootdir/ {
+ p
+ q
+}
+/@datadir@/p
+/@docdir@/p
+/@infodir@/p
+/@localedir@/p
+/@mandir@/p'
+case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
+*datarootdir*) ac_datarootdir_seen=yes;;
+*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
+$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ ac_datarootdir_hack='
+ s&@datadir@&$datadir&g
+ s&@docdir@&$docdir&g
+ s&@infodir@&$infodir&g
+ s&@localedir@&$localedir&g
+ s&@mandir@&$mandir&g
+ s&\\\${datarootdir}&$datarootdir&g' ;;
+esac
+_ACEOF
+
+# Neutralize VPATH when `$srcdir' = `.'.
+# Shell code in configure.ac might set extrasub.
+# FIXME: do we really want to maintain this feature?
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ac_sed_extra="$ac_vpsub
+$extrasub
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+:t
+/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
+s|@configure_input@|$ac_sed_conf_input|;t t
+s&@top_builddir@&$ac_top_builddir_sub&;t t
+s&@top_build_prefix@&$ac_top_build_prefix&;t t
+s&@srcdir@&$ac_srcdir&;t t
+s&@abs_srcdir@&$ac_abs_srcdir&;t t
+s&@top_srcdir@&$ac_top_srcdir&;t t
+s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
+s&@builddir@&$ac_builddir&;t t
+s&@abs_builddir@&$ac_abs_builddir&;t t
+s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
+s&@INSTALL@&$ac_INSTALL&;t t
+s&@MKDIR_P@&$ac_MKDIR_P&;t t
+$ac_datarootdir_hack
+"
+eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
+ >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
+
+test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
+ { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
+ { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \
+ "$ac_tmp/out"`; test -z "$ac_out"; } &&
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
+which seems to be undefined. Please make sure it is defined" >&5
+$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
+which seems to be undefined. Please make sure it is defined" >&2;}
+
+ rm -f "$ac_tmp/stdin"
+ case $ac_file in
+ -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
+ *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
+ esac \
+ || as_fn_error $? "could not create $ac_file" "$LINENO" 5
+ ;;
+ :H)
+ #
+ # CONFIG_HEADER
+ #
+ if test x"$ac_file" != x-; then
+ {
+ $as_echo "/* $configure_input */" \
+ && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
+ } >"$ac_tmp/config.h" \
+ || as_fn_error $? "could not create $ac_file" "$LINENO" 5
+ if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
+$as_echo "$as_me: $ac_file is unchanged" >&6;}
+ else
+ rm -f "$ac_file"
+ mv "$ac_tmp/config.h" "$ac_file" \
+ || as_fn_error $? "could not create $ac_file" "$LINENO" 5
+ fi
+ else
+ $as_echo "/* $configure_input */" \
+ && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
+ || as_fn_error $? "could not create -" "$LINENO" 5
+ fi
+# Compute "$ac_file"'s index in $config_headers.
+_am_arg="$ac_file"
+_am_stamp_count=1
+for _am_header in $config_headers :; do
+ case $_am_header in
+ $_am_arg | $_am_arg:* )
+ break ;;
+ * )
+ _am_stamp_count=`expr $_am_stamp_count + 1` ;;
+ esac
+done
+echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
+$as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$_am_arg" : 'X\(//\)[^/]' \| \
+ X"$_am_arg" : 'X\(//\)$' \| \
+ X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$_am_arg" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`/stamp-h$_am_stamp_count
+ ;;
+
+ :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
+$as_echo "$as_me: executing $ac_file commands" >&6;}
+ ;;
+ esac
+
+
+ case $ac_file$ac_mode in
+ "depfiles":C) test x"$AMDEP_TRUE" != x"" || {
+ # Older Autoconf quotes --file arguments for eval, but not when files
+ # are listed without --file. Let's play safe and only enable the eval
+ # if we detect the quoting.
+ case $CONFIG_FILES in
+ *\'*) eval set x "$CONFIG_FILES" ;;
+ *) set x $CONFIG_FILES ;;
+ esac
+ shift
+ for mf
+ do
+ # Strip MF so we end up with the name of the file.
+ mf=`echo "$mf" | sed -e 's/:.*$//'`
+ # Check whether this is an Automake generated Makefile or not.
+ # We used to match only the files named 'Makefile.in', but
+ # some people rename them; so instead we look at the file content.
+ # Grep'ing the first line is not enough: some people post-process
+ # each Makefile.in and add a new line on top of each file to say so.
+ # Grep'ing the whole file is not good either: AIX grep has a line
+ # limit of 2048, but all sed's we know have understand at least 4000.
+ if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
+ dirpart=`$as_dirname -- "$mf" ||
+$as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$mf" : 'X\(//\)[^/]' \| \
+ X"$mf" : 'X\(//\)$' \| \
+ X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$mf" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+ else
+ continue
+ fi
+ # Extract the definition of DEPDIR, am__include, and am__quote
+ # from the Makefile without running 'make'.
+ DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
+ test -z "$DEPDIR" && continue
+ am__include=`sed -n 's/^am__include = //p' < "$mf"`
+ test -z "$am__include" && continue
+ am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
+ # Find all dependency output files, they are included files with
+ # $(DEPDIR) in their names. We invoke sed twice because it is the
+ # simplest approach to changing $(DEPDIR) to its actual value in the
+ # expansion.
+ for file in `sed -n "
+ s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
+ sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do
+ # Make sure the directory exists.
+ test -f "$dirpart/$file" && continue
+ fdir=`$as_dirname -- "$file" ||
+$as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$file" : 'X\(//\)[^/]' \| \
+ X"$file" : 'X\(//\)$' \| \
+ X"$file" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$file" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+ as_dir=$dirpart/$fdir; as_fn_mkdir_p
+ # echo "creating $dirpart/$file"
+ echo '# dummy' > "$dirpart/$file"
+ done
+ done
+}
+ ;;
+ "libtool":C)
+
+ # See if we are running on zsh, and set the options that allow our
+ # commands through without removal of \ escapes.
+ if test -n "${ZSH_VERSION+set}"; then
+ setopt NO_GLOB_SUBST
+ fi
+
+ cfgfile=${ofile}T
+ trap "$RM \"$cfgfile\"; exit 1" 1 2 15
+ $RM "$cfgfile"
+
+ cat <<_LT_EOF >> "$cfgfile"
+#! $SHELL
+# Generated automatically by $as_me ($PACKAGE) $VERSION
+# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
+# NOTE: Changes made to this file will be lost: look at ltmain.sh.
+
+# Provide generalized library-building support services.
+# Written by Gordon Matzigkeit, 1996
+
+# Copyright (C) 2014 Free Software Foundation, Inc.
+# This is free software; see the source for copying conditions. There is NO
+# warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+
+# GNU Libtool is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of of the License, or
+# (at your option) any later version.
+#
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program or library that is built
+# using GNU Libtool, you may include this file under the same
+# distribution terms that you use for the rest of that program.
+#
+# GNU Libtool is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+
+# The names of the tagged configurations supported by this script.
+available_tags=''
+
+# Configured defaults for sys_lib_dlsearch_path munging.
+: \${LT_SYS_LIBRARY_PATH="$configure_time_lt_sys_library_path"}
+
+# ### BEGIN LIBTOOL CONFIG
+
+# Which release of libtool.m4 was used?
+macro_version=$macro_version
+macro_revision=$macro_revision
+
+# Assembler program.
+AS=$lt_AS
+
+# DLL creation program.
+DLLTOOL=$lt_DLLTOOL
+
+# Object dumper program.
+OBJDUMP=$lt_OBJDUMP
+
+# Whether or not to build shared libraries.
+build_libtool_libs=$enable_shared
+
+# Whether or not to build static libraries.
+build_old_libs=$enable_static
+
+# What type of objects to build.
+pic_mode=$pic_mode
+
+# Whether or not to optimize for fast installation.
+fast_install=$enable_fast_install
+
+# Shared archive member basename,for filename based shared library versioning on AIX.
+shared_archive_member_spec=$shared_archive_member_spec
+
+# Shell to use when invoking shell scripts.
+SHELL=$lt_SHELL
+
+# An echo program that protects backslashes.
+ECHO=$lt_ECHO
+
+# The PATH separator for the build system.
+PATH_SEPARATOR=$lt_PATH_SEPARATOR
+
+# The host system.
+host_alias=$host_alias
+host=$host
+host_os=$host_os
+
+# The build system.
+build_alias=$build_alias
+build=$build
+build_os=$build_os
+
+# A sed program that does not truncate output.
+SED=$lt_SED
+
+# Sed that helps us avoid accidentally triggering echo(1) options like -n.
+Xsed="\$SED -e 1s/^X//"
+
+# A grep program that handles long lines.
+GREP=$lt_GREP
+
+# An ERE matcher.
+EGREP=$lt_EGREP
+
+# A literal string matcher.
+FGREP=$lt_FGREP
+
+# A BSD- or MS-compatible name lister.
+NM=$lt_NM
+
+# Whether we need soft or hard links.
+LN_S=$lt_LN_S
+
+# What is the maximum length of a command?
+max_cmd_len=$max_cmd_len
+
+# Object file suffix (normally "o").
+objext=$ac_objext
+
+# Executable file suffix (normally "").
+exeext=$exeext
+
+# whether the shell understands "unset".
+lt_unset=$lt_unset
+
+# turn spaces into newlines.
+SP2NL=$lt_lt_SP2NL
+
+# turn newlines into spaces.
+NL2SP=$lt_lt_NL2SP
+
+# convert \$build file names to \$host format.
+to_host_file_cmd=$lt_cv_to_host_file_cmd
+
+# convert \$build files to toolchain format.
+to_tool_file_cmd=$lt_cv_to_tool_file_cmd
+
+# Method to check whether dependent libraries are shared objects.
+deplibs_check_method=$lt_deplibs_check_method
+
+# Command to use when deplibs_check_method = "file_magic".
+file_magic_cmd=$lt_file_magic_cmd
+
+# How to find potential files when deplibs_check_method = "file_magic".
+file_magic_glob=$lt_file_magic_glob
+
+# Find potential files using nocaseglob when deplibs_check_method = "file_magic".
+want_nocaseglob=$lt_want_nocaseglob
+
+# Command to associate shared and link libraries.
+sharedlib_from_linklib_cmd=$lt_sharedlib_from_linklib_cmd
+
+# The archiver.
+AR=$lt_AR
+
+# Flags to create an archive.
+AR_FLAGS=$lt_AR_FLAGS
+
+# How to feed a file listing to the archiver.
+archiver_list_spec=$lt_archiver_list_spec
+
+# A symbol stripping program.
+STRIP=$lt_STRIP
+
+# Commands used to install an old-style archive.
+RANLIB=$lt_RANLIB
+old_postinstall_cmds=$lt_old_postinstall_cmds
+old_postuninstall_cmds=$lt_old_postuninstall_cmds
+
+# Whether to use a lock for old archive extraction.
+lock_old_archive_extraction=$lock_old_archive_extraction
+
+# A C compiler.
+LTCC=$lt_CC
+
+# LTCC compiler flags.
+LTCFLAGS=$lt_CFLAGS
+
+# Take the output of nm and produce a listing of raw symbols and C names.
+global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
+
+# Transform the output of nm in a proper C declaration.
+global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
+
+# Transform the output of nm into a list of symbols to manually relocate.
+global_symbol_to_import=$lt_lt_cv_sys_global_symbol_to_import
+
+# Transform the output of nm in a C name address pair.
+global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
+
+# Transform the output of nm in a C name address pair when lib prefix is needed.
+global_symbol_to_c_name_address_lib_prefix=$lt_lt_cv_sys_global_symbol_to_c_name_address_lib_prefix
+
+# The name lister interface.
+nm_interface=$lt_lt_cv_nm_interface
+
+# Specify filename containing input files for \$NM.
+nm_file_list_spec=$lt_nm_file_list_spec
+
+# The root where to search for dependent libraries,and where our libraries should be installed.
+lt_sysroot=$lt_sysroot
+
+# Command to truncate a binary pipe.
+lt_truncate_bin=$lt_lt_cv_truncate_bin
+
+# The name of the directory that contains temporary libtool files.
+objdir=$objdir
+
+# Used to examine libraries when file_magic_cmd begins with "file".
+MAGIC_CMD=$MAGIC_CMD
+
+# Must we lock files when doing compilation?
+need_locks=$lt_need_locks
+
+# Manifest tool.
+MANIFEST_TOOL=$lt_MANIFEST_TOOL
+
+# Tool to manipulate archived DWARF debug symbol files on Mac OS X.
+DSYMUTIL=$lt_DSYMUTIL
+
+# Tool to change global to local symbols on Mac OS X.
+NMEDIT=$lt_NMEDIT
+
+# Tool to manipulate fat objects and archives on Mac OS X.
+LIPO=$lt_LIPO
+
+# ldd/readelf like tool for Mach-O binaries on Mac OS X.
+OTOOL=$lt_OTOOL
+
+# ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4.
+OTOOL64=$lt_OTOOL64
+
+# Old archive suffix (normally "a").
+libext=$libext
+
+# Shared library suffix (normally ".so").
+shrext_cmds=$lt_shrext_cmds
+
+# The commands to extract the exported symbol list from a shared archive.
+extract_expsyms_cmds=$lt_extract_expsyms_cmds
+
+# Variables whose values should be saved in libtool wrapper scripts and
+# restored at link time.
+variables_saved_for_relink=$lt_variables_saved_for_relink
+
+# Do we need the "lib" prefix for modules?
+need_lib_prefix=$need_lib_prefix
+
+# Do we need a version for libraries?
+need_version=$need_version
+
+# Library versioning type.
+version_type=$version_type
+
+# Shared library runtime path variable.
+runpath_var=$runpath_var
+
+# Shared library path variable.
+shlibpath_var=$shlibpath_var
+
+# Is shlibpath searched before the hard-coded library search path?
+shlibpath_overrides_runpath=$shlibpath_overrides_runpath
+
+# Format of library name prefix.
+libname_spec=$lt_libname_spec
+
+# List of archive names. First name is the real one, the rest are links.
+# The last name is the one that the linker finds with -lNAME
+library_names_spec=$lt_library_names_spec
+
+# The coded name of the library, if different from the real name.
+soname_spec=$lt_soname_spec
+
+# Permission mode override for installation of shared libraries.
+install_override_mode=$lt_install_override_mode
+
+# Command to use after installation of a shared archive.
+postinstall_cmds=$lt_postinstall_cmds
+
+# Command to use after uninstallation of a shared archive.
+postuninstall_cmds=$lt_postuninstall_cmds
+
+# Commands used to finish a libtool library installation in a directory.
+finish_cmds=$lt_finish_cmds
+
+# As "finish_cmds", except a single script fragment to be evaled but
+# not shown.
+finish_eval=$lt_finish_eval
+
+# Whether we should hardcode library paths into libraries.
+hardcode_into_libs=$hardcode_into_libs
+
+# Compile-time system search path for libraries.
+sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
+
+# Detected run-time system search path for libraries.
+sys_lib_dlsearch_path_spec=$lt_configure_time_dlsearch_path
+
+# Explicit LT_SYS_LIBRARY_PATH set during ./configure time.
+configure_time_lt_sys_library_path=$lt_configure_time_lt_sys_library_path
+
+# Whether dlopen is supported.
+dlopen_support=$enable_dlopen
+
+# Whether dlopen of programs is supported.
+dlopen_self=$enable_dlopen_self
+
+# Whether dlopen of statically linked programs is supported.
+dlopen_self_static=$enable_dlopen_self_static
+
+# Commands to strip libraries.
+old_striplib=$lt_old_striplib
+striplib=$lt_striplib
+
+
+# The linker used to build libraries.
+LD=$lt_LD
+
+# How to create reloadable object files.
+reload_flag=$lt_reload_flag
+reload_cmds=$lt_reload_cmds
+
+# Commands used to build an old-style archive.
+old_archive_cmds=$lt_old_archive_cmds
+
+# A language specific compiler.
+CC=$lt_compiler
+
+# Is the compiler the GNU compiler?
+with_gcc=$GCC
+
+# Compiler flag to turn off builtin functions.
+no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag
+
+# Additional compiler flags for building library objects.
+pic_flag=$lt_lt_prog_compiler_pic
+
+# How to pass a linker flag through the compiler.
+wl=$lt_lt_prog_compiler_wl
+
+# Compiler flag to prevent dynamic linking.
+link_static_flag=$lt_lt_prog_compiler_static
+
+# Does compiler simultaneously support -c and -o options?
+compiler_c_o=$lt_lt_cv_prog_compiler_c_o
+
+# Whether or not to add -lc for building shared libraries.
+build_libtool_need_lc=$archive_cmds_need_lc
+
+# Whether or not to disallow shared libs when runtime libs are static.
+allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes
+
+# Compiler flag to allow reflexive dlopens.
+export_dynamic_flag_spec=$lt_export_dynamic_flag_spec
+
+# Compiler flag to generate shared objects directly from archives.
+whole_archive_flag_spec=$lt_whole_archive_flag_spec
+
+# Whether the compiler copes with passing no objects directly.
+compiler_needs_object=$lt_compiler_needs_object
+
+# Create an old-style archive from a shared archive.
+old_archive_from_new_cmds=$lt_old_archive_from_new_cmds
+
+# Create a temporary old-style archive to link instead of a shared archive.
+old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds
+
+# Commands used to build a shared archive.
+archive_cmds=$lt_archive_cmds
+archive_expsym_cmds=$lt_archive_expsym_cmds
+
+# Commands used to build a loadable module if different from building
+# a shared archive.
+module_cmds=$lt_module_cmds
+module_expsym_cmds=$lt_module_expsym_cmds
+
+# Whether we are building with GNU ld or not.
+with_gnu_ld=$lt_with_gnu_ld
+
+# Flag that allows shared libraries with undefined symbols to be built.
+allow_undefined_flag=$lt_allow_undefined_flag
+
+# Flag that enforces no undefined symbols.
+no_undefined_flag=$lt_no_undefined_flag
+
+# Flag to hardcode \$libdir into a binary during linking.
+# This must work even if \$libdir does not exist
+hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec
+
+# Whether we need a single "-rpath" flag with a separated argument.
+hardcode_libdir_separator=$lt_hardcode_libdir_separator
+
+# Set to "yes" if using DIR/libNAME\$shared_ext during linking hardcodes
+# DIR into the resulting binary.
+hardcode_direct=$hardcode_direct
+
+# Set to "yes" if using DIR/libNAME\$shared_ext during linking hardcodes
+# DIR into the resulting binary and the resulting library dependency is
+# "absolute",i.e impossible to change by setting \$shlibpath_var if the
+# library is relocated.
+hardcode_direct_absolute=$hardcode_direct_absolute
+
+# Set to "yes" if using the -LDIR flag during linking hardcodes DIR
+# into the resulting binary.
+hardcode_minus_L=$hardcode_minus_L
+
+# Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
+# into the resulting binary.
+hardcode_shlibpath_var=$hardcode_shlibpath_var
+
+# Set to "yes" if building a shared library automatically hardcodes DIR
+# into the library and all subsequent libraries and executables linked
+# against it.
+hardcode_automatic=$hardcode_automatic
+
+# Set to yes if linker adds runtime paths of dependent libraries
+# to runtime path list.
+inherit_rpath=$inherit_rpath
+
+# Whether libtool must link a program against all its dependency libraries.
+link_all_deplibs=$link_all_deplibs
+
+# Set to "yes" if exported symbols are required.
+always_export_symbols=$always_export_symbols
+
+# The commands to list exported symbols.
+export_symbols_cmds=$lt_export_symbols_cmds
+
+# Symbols that should not be listed in the preloaded symbols.
+exclude_expsyms=$lt_exclude_expsyms
+
+# Symbols that must always be exported.
+include_expsyms=$lt_include_expsyms
+
+# Commands necessary for linking programs (against libraries) with templates.
+prelink_cmds=$lt_prelink_cmds
+
+# Commands necessary for finishing linking programs.
+postlink_cmds=$lt_postlink_cmds
+
+# Specify filename containing input files.
+file_list_spec=$lt_file_list_spec
+
+# How to hardcode a shared library path into an executable.
+hardcode_action=$hardcode_action
+
+# ### END LIBTOOL CONFIG
+
+_LT_EOF
+
+ cat <<'_LT_EOF' >> "$cfgfile"
+
+# ### BEGIN FUNCTIONS SHARED WITH CONFIGURE
+
+# func_munge_path_list VARIABLE PATH
+# -----------------------------------
+# VARIABLE is name of variable containing _space_ separated list of
+# directories to be munged by the contents of PATH, which is string
+# having a format:
+# "DIR[:DIR]:"
+# string "DIR[ DIR]" will be prepended to VARIABLE
+# ":DIR[:DIR]"
+# string "DIR[ DIR]" will be appended to VARIABLE
+# "DIRP[:DIRP]::[DIRA:]DIRA"
+# string "DIRP[ DIRP]" will be prepended to VARIABLE and string
+# "DIRA[ DIRA]" will be appended to VARIABLE
+# "DIR[:DIR]"
+# VARIABLE will be replaced by "DIR[ DIR]"
+func_munge_path_list ()
+{
+ case x@S|@2 in
+ x)
+ ;;
+ *:)
+ eval @S|@1=\"`$ECHO @S|@2 | $SED 's/:/ /g'` \@S|@@S|@1\"
+ ;;
+ x:*)
+ eval @S|@1=\"\@S|@@S|@1 `$ECHO @S|@2 | $SED 's/:/ /g'`\"
+ ;;
+ *::*)
+ eval @S|@1=\"\@S|@@S|@1\ `$ECHO @S|@2 | $SED -e 's/.*:://' -e 's/:/ /g'`\"
+ eval @S|@1=\"`$ECHO @S|@2 | $SED -e 's/::.*//' -e 's/:/ /g'`\ \@S|@@S|@1\"
+ ;;
+ *)
+ eval @S|@1=\"`$ECHO @S|@2 | $SED 's/:/ /g'`\"
+ ;;
+ esac
+}
+
+
+# Calculate cc_basename. Skip known compiler wrappers and cross-prefix.
+func_cc_basename ()
+{
+ for cc_temp in @S|@*""; do
+ case $cc_temp in
+ compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
+ distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
+ \-*) ;;
+ *) break;;
+ esac
+ done
+ func_cc_basename_result=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
+}
+
+
+# ### END FUNCTIONS SHARED WITH CONFIGURE
+
+_LT_EOF
+
+ case $host_os in
+ aix3*)
+ cat <<\_LT_EOF >> "$cfgfile"
+# AIX sometimes has problems with the GCC collect2 program. For some
+# reason, if we set the COLLECT_NAMES environment variable, the problems
+# vanish in a puff of smoke.
+if test set != "${COLLECT_NAMES+set}"; then
+ COLLECT_NAMES=
+ export COLLECT_NAMES
+fi
+_LT_EOF
+ ;;
+ esac
+
+
+ltmain=$ac_aux_dir/ltmain.sh
+
+
+ # We use sed instead of cat because bash on DJGPP gets confused if
+ # if finds mixed CR/LF and LF-only lines. Since sed operates in
+ # text mode, it properly converts lines to CR/LF. This bash problem
+ # is reportedly fixed, but why not run on old versions too?
+ sed '$q' "$ltmain" >> "$cfgfile" \
+ || (rm -f "$cfgfile"; exit 1)
+
+ mv -f "$cfgfile" "$ofile" ||
+ (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
+ chmod +x "$ofile"
+
+## KPSE_DLL_NAME: Specify the DLL name
+if test "x$kpse_dll_name" != x; then
+ $SED '/^soname_spec=/a\
+## KPSE_DLL_NAME: Specify the DLL name\
+soname_spec='$kpse_dll_name'.dll\
+' "$ofile" >"$cfgfile"
+ mv "$cfgfile" "$ofile" ||
+ (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
+ chmod +x "$ofile"
+fi
+ ;;
+
+ esac
+done # for ac_tag
+
+
+as_fn_exit 0
+_ACEOF
+ac_clean_files=$ac_clean_files_save
+
+test $ac_write_fail = 0 ||
+ as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
+
+
+# configure is writing to config.log, and then calls config.status.
+# config.status does its own redirection, appending to config.log.
+# Unfortunately, on DOS this fails, as config.log is still kept open
+# by configure, so config.status won't be able to write to it; its
+# output is simply discarded. So we exec the FD to /dev/null,
+# effectively closing config.log, so it can be properly (re)opened and
+# appended to by config.status. When coming back to configure, we
+# need to make the FD available again.
+if test "$no_create" != yes; then
+ ac_cs_success=:
+ ac_config_status_args=
+ test "$silent" = yes &&
+ ac_config_status_args="$ac_config_status_args --quiet"
+ exec 5>/dev/null
+ $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
+ exec 5>>config.log
+ # Use ||, not &&, to avoid exiting from the if with $? = 1, which
+ # would make configure fail if this is the last instruction.
+ $ac_cs_success || as_fn_exit 1
+fi
+if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
+$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
+fi
+
diff --git a/Build/source/libs/lua53/autom4te.cache/requests b/Build/source/libs/lua53/autom4te.cache/requests
new file mode 100644
index 00000000000..7952383f03a
--- /dev/null
+++ b/Build/source/libs/lua53/autom4te.cache/requests
@@ -0,0 +1,522 @@
+# This file was generated by Autom4te Fri Oct 23 20:57:39 UTC 2015.
+# It contains the lists of macros which have been traced.
+# It can be safely removed.
+
+@request = (
+ bless( [
+ '0',
+ 1,
+ [
+ '/usr/share/autoconf'
+ ],
+ [
+ '/usr/share/autoconf/autoconf/autoconf.m4f',
+ '-',
+ '/usr/share/aclocal-1.15/internal/ac-config-macro-dirs.m4',
+ '/usr/share/aclocal/libtool.m4',
+ '/usr/share/aclocal/ltargz.m4',
+ '/usr/share/aclocal/ltdl.m4',
+ '/usr/share/aclocal/ltoptions.m4',
+ '/usr/share/aclocal/ltsugar.m4',
+ '/usr/share/aclocal/ltversion.m4',
+ '/usr/share/aclocal/lt~obsolete.m4',
+ '/usr/share/aclocal-1.15/cond.m4',
+ '/usr/share/aclocal-1.15/substnot.m4',
+ 'configure.ac'
+ ],
+ {
+ '_AM_SUBST_NOTMAKE' => 1,
+ 'AC_DEFUN' => 1,
+ '_LT_PREPARE_SED_QUOTE_VARS' => 1,
+ '_LT_AC_TAGCONFIG' => 1,
+ 'AC_LTDL_ENABLE_INSTALL' => 1,
+ 'LT_AC_PROG_EGREP' => 1,
+ 'AC_PROG_LD_RELOAD_FLAG' => 1,
+ 'AC_DEFUN_ONCE' => 1,
+ '_LT_AC_LANG_F77' => 1,
+ 'AC_LIBTOOL_POSTDEP_PREDEP' => 1,
+ 'LT_SYS_DLSEARCH_PATH' => 1,
+ '_LT_AC_SYS_COMPILER' => 1,
+ 'AC_LIBTOOL_SYS_DYNAMIC_LINKER' => 1,
+ 'AC_CHECK_LIBM' => 1,
+ '_LT_AC_LANG_F77_CONFIG' => 1,
+ '_LT_AC_LANG_GCJ' => 1,
+ 'AC_LIBTOOL_CONFIG' => 1,
+ 'LT_INIT' => 1,
+ 'AC_LIBTOOL_LINKER_OPTION' => 1,
+ 'AC_LIBTOOL_PROG_LD_SHLIBS' => 1,
+ 'AC_LIBTOOL_SETUP' => 1,
+ 'LT_SYS_SYMBOL_USCORE' => 1,
+ '_LT_COMPILER_BOILERPLATE' => 1,
+ '_m4_warn' => 1,
+ 'LT_FUNC_DLSYM_USCORE' => 1,
+ '_LT_AC_LANG_GCJ_CONFIG' => 1,
+ 'AC_LIBTOOL_F77' => 1,
+ 'LT_CMD_MAX_LEN' => 1,
+ 'AC_LTDL_SHLIBPATH' => 1,
+ 'LTSUGAR_VERSION' => 1,
+ 'AC_DISABLE_SHARED' => 1,
+ '_LT_PROG_LTMAIN' => 1,
+ 'LT_OUTPUT' => 1,
+ 'AC_LIBTOOL_LANG_RC_CONFIG' => 1,
+ 'AC_LIBTOOL_LANG_F77_CONFIG' => 1,
+ 'AC_PROG_LD' => 1,
+ 'AC_LIBLTDL_CONVENIENCE' => 1,
+ 'LT_SYS_MODULE_EXT' => 1,
+ 'm4_pattern_allow' => 1,
+ 'AM_ENABLE_STATIC' => 1,
+ 'AC_ENABLE_FAST_INSTALL' => 1,
+ 'AC_LIBTOOL_FC' => 1,
+ 'AC_LIBTOOL_DLOPEN' => 1,
+ 'AM_PROG_LIBTOOL' => 1,
+ 'LT_AC_PROG_GCJ' => 1,
+ '_LT_WITH_SYSROOT' => 1,
+ 'AC_PROG_LD_GNU' => 1,
+ '_LT_AC_PROG_CXXCPP' => 1,
+ 'AC_LTDL_SHLIBEXT' => 1,
+ 'include' => 1,
+ 'LT_CONFIG_LTDL_DIR' => 1,
+ 'AC_LIBTOOL_LANG_CXX_CONFIG' => 1,
+ 'AC_ENABLE_SHARED' => 1,
+ 'AC_LIBTOOL_PROG_CC_C_O' => 1,
+ '_LT_PROG_CXX' => 1,
+ 'LT_PROG_RC' => 1,
+ 'LT_WITH_LTDL' => 1,
+ 'AC_LIBTOOL_GCJ' => 1,
+ 'LTDL_INSTALLABLE' => 1,
+ '_LT_AC_LOCK' => 1,
+ 'AC_CONFIG_MACRO_DIR_TRACE' => 1,
+ '_LT_PATH_TOOL_PREFIX' => 1,
+ 'AC_PATH_MAGIC' => 1,
+ 'AC_LTDL_SYMBOL_USCORE' => 1,
+ '_AM_AUTOCONF_VERSION' => 1,
+ 'AC_CONFIG_MACRO_DIR' => 1,
+ '_LT_AC_SYS_LIBPATH_AIX' => 1,
+ '_AM_CONFIG_MACRO_DIRS' => 1,
+ 'LTDL_CONVENIENCE' => 1,
+ 'm4_pattern_forbid' => 1,
+ '_LT_AC_TAGVAR' => 1,
+ '_LT_LINKER_OPTION' => 1,
+ '_LT_DLL_DEF_P' => 1,
+ 'AM_ENABLE_SHARED' => 1,
+ 'LT_AC_PROG_RC' => 1,
+ 'AM_CONDITIONAL' => 1,
+ 'AC_PROG_LIBTOOL' => 1,
+ 'AC_LIBTOOL_SYS_HARD_LINK_LOCKS' => 1,
+ 'AC_PATH_TOOL_PREFIX' => 1,
+ 'AC_LIBTOOL_WIN32_DLL' => 1,
+ 'LT_PATH_LD' => 1,
+ 'LTOBSOLETE_VERSION' => 1,
+ 'AC_LIBTOOL_CXX' => 1,
+ 'AC_WITH_LTDL' => 1,
+ 'AC_LTDL_SYSSEARCHPATH' => 1,
+ 'LTDL_INIT' => 1,
+ 'AC_LIBTOOL_LANG_C_CONFIG' => 1,
+ 'AM_PROG_NM' => 1,
+ '_LTDL_SETUP' => 1,
+ 'AC_DISABLE_FAST_INSTALL' => 1,
+ 'LT_SUPPORTED_TAG' => 1,
+ 'LT_FUNC_ARGZ' => 1,
+ '_LT_LINKER_BOILERPLATE' => 1,
+ 'AC_DEPLIBS_CHECK_METHOD' => 1,
+ 'AC_LIBTOOL_RC' => 1,
+ 'AC_LTDL_DLLIB' => 1,
+ 'AC_LIBTOOL_LANG_GCJ_CONFIG' => 1,
+ '_LT_AC_FILE_LTDLL_C' => 1,
+ '_LT_AC_LANG_C_CONFIG' => 1,
+ 'LTOPTIONS_VERSION' => 1,
+ 'AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH' => 1,
+ 'LT_LIB_M' => 1,
+ '_LT_LIBOBJ' => 1,
+ 'AM_DISABLE_STATIC' => 1,
+ 'LT_LIB_DLLOAD' => 1,
+ 'AC_LTDL_OBJDIR' => 1,
+ 'LT_PROG_GO' => 1,
+ 'AC_DISABLE_STATIC' => 1,
+ 'AC_LIBTOOL_PROG_COMPILER_NO_RTTI' => 1,
+ 'LT_PATH_NM' => 1,
+ 'AC_LIBTOOL_SYS_OLD_ARCHIVE' => 1,
+ 'LT_PROG_GCJ' => 1,
+ 'AC_ENABLE_STATIC' => 1,
+ '_LT_PROG_ECHO_BACKSLASH' => 1,
+ '_LT_AC_LANG_RC_CONFIG' => 1,
+ '_LT_PROG_F77' => 1,
+ '_LT_AC_TRY_DLOPEN_SELF' => 1,
+ 'AM_PROG_LD' => 1,
+ 'AC_LIBTOOL_SYS_MAX_CMD_LEN' => 1,
+ 'LT_SYS_DLOPEN_SELF' => 1,
+ '_LT_COMPILER_OPTION' => 1,
+ 'AC_LIBTOOL_DLOPEN_SELF' => 1,
+ 'm4_include' => 1,
+ '_LT_CC_BASENAME' => 1,
+ 'AC_LTDL_SYS_DLOPEN_DEPLIBS' => 1,
+ 'AC_PROG_EGREP' => 1,
+ '_LT_AC_LANG_CXX' => 1,
+ 'AC_LIBTOOL_PROG_COMPILER_PIC' => 1,
+ '_AC_PROG_LIBTOOL' => 1,
+ 'AC_LIBTOOL_COMPILER_OPTION' => 1,
+ '_LT_AC_CHECK_DLFCN' => 1,
+ 'AC_LTDL_DLSYM_USCORE' => 1,
+ '_LT_REQUIRED_DARWIN_CHECKS' => 1,
+ 'LT_LANG' => 1,
+ 'AC_LIBTOOL_PICMODE' => 1,
+ 'LT_SYS_DLOPEN_DEPLIBS' => 1,
+ '_LT_AC_SHELL_INIT' => 1,
+ 'LT_SYS_MODULE_PATH' => 1,
+ 'AC_PROG_NM' => 1,
+ 'AM_DISABLE_SHARED' => 1,
+ 'AC_LIBTOOL_SYS_LIB_STRIP' => 1,
+ 'AU_DEFUN' => 1,
+ 'AC_LIB_LTDL' => 1,
+ 'AC_LIBTOOL_OBJDIR' => 1,
+ 'AC_LIBLTDL_INSTALLABLE' => 1,
+ '_LT_AC_LANG_CXX_CONFIG' => 1,
+ 'AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE' => 1,
+ 'AM_SUBST_NOTMAKE' => 1,
+ 'AC_LTDL_PREOPEN' => 1,
+ '_LT_AC_PROG_ECHO_BACKSLASH' => 1,
+ '_LT_PROG_FC' => 1,
+ 'LTVERSION_VERSION' => 1,
+ 'LT_AC_PROG_SED' => 1
+ }
+ ], 'Autom4te::Request' ),
+ bless( [
+ '1',
+ 1,
+ [
+ '/usr/share/autoconf'
+ ],
+ [
+ '/usr/share/autoconf/autoconf/autoconf.m4f',
+ '-',
+ '/usr/share/aclocal-1.15/internal/ac-config-macro-dirs.m4',
+ '/usr/share/aclocal/ltargz.m4',
+ '/usr/share/aclocal/ltdl.m4',
+ '/usr/share/aclocal-1.15/amversion.m4',
+ '/usr/share/aclocal-1.15/auxdir.m4',
+ '/usr/share/aclocal-1.15/cond-if.m4',
+ '/usr/share/aclocal-1.15/cond.m4',
+ '/usr/share/aclocal-1.15/depend.m4',
+ '/usr/share/aclocal-1.15/depout.m4',
+ '/usr/share/aclocal-1.15/init.m4',
+ '/usr/share/aclocal-1.15/install-sh.m4',
+ '/usr/share/aclocal-1.15/lead-dot.m4',
+ '/usr/share/aclocal-1.15/maintainer.m4',
+ '/usr/share/aclocal-1.15/make.m4',
+ '/usr/share/aclocal-1.15/missing.m4',
+ '/usr/share/aclocal-1.15/options.m4',
+ '/usr/share/aclocal-1.15/prog-cc-c-o.m4',
+ '/usr/share/aclocal-1.15/runlog.m4',
+ '/usr/share/aclocal-1.15/sanity.m4',
+ '/usr/share/aclocal-1.15/silent.m4',
+ '/usr/share/aclocal-1.15/strip.m4',
+ '/usr/share/aclocal-1.15/substnot.m4',
+ '/usr/share/aclocal-1.15/tar.m4',
+ '../../m4/kpse-common.m4',
+ '../../m4/kpse-dll-name.m4',
+ '../../m4/kpse-largefile.m4',
+ '../../m4/kpse-lib-version.m4',
+ '../../m4/kpse-lua53-flags.m4',
+ '../../m4/kpse-warnings.m4',
+ '../../m4/kpse-win32.m4',
+ '../../m4/libtool.m4',
+ '../../m4/ltoptions.m4',
+ '../../m4/ltsugar.m4',
+ '../../m4/ltversion.m4',
+ '../../m4/lt~obsolete.m4',
+ 'configure.ac'
+ ],
+ {
+ 'KPSE_CANONICAL_HOST' => 1,
+ 'AM_SUBST_NOTMAKE' => 1,
+ '_AM_PROG_TAR' => 1,
+ 'AM_SANITY_CHECK' => 1,
+ '_LT_AC_LANG_CXX_CONFIG' => 1,
+ 'AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE' => 1,
+ 'AC_LIBTOOL_OBJDIR' => 1,
+ 'AC_LIBLTDL_INSTALLABLE' => 1,
+ 'AM_PROG_INSTALL_SH' => 1,
+ 'KPSE_LUA53_DEFINES' => 1,
+ 'AC_LIBTOOL_SYS_LIB_STRIP' => 1,
+ 'KPSE_COMMON' => 1,
+ 'AU_DEFUN' => 1,
+ 'AC_LIB_LTDL' => 1,
+ 'LTVERSION_VERSION' => 1,
+ 'LT_AC_PROG_SED' => 1,
+ 'KPSE_LUA53_FLAGS' => 1,
+ '_LT_PROG_FC' => 1,
+ 'AM_OUTPUT_DEPENDENCY_COMMANDS' => 1,
+ '_LT_AC_PROG_ECHO_BACKSLASH' => 1,
+ 'AC_LTDL_PREOPEN' => 1,
+ '_AM_SET_OPTIONS' => 1,
+ 'AC_LTDL_DLSYM_USCORE' => 1,
+ 'AM_MAINTAINER_MODE' => 1,
+ 'AC_LIBTOOL_COMPILER_OPTION' => 1,
+ '_AC_PROG_LIBTOOL' => 1,
+ '_LT_AC_CHECK_DLFCN' => 1,
+ 'AC_PROG_EGREP' => 1,
+ '_LT_AC_LANG_CXX' => 1,
+ 'AC_LIBTOOL_PROG_COMPILER_PIC' => 1,
+ 'AM_AUX_DIR_EXPAND' => 1,
+ 'AC_LTDL_SYS_DLOPEN_DEPLIBS' => 1,
+ '_LT_CC_BASENAME' => 1,
+ 'KPSE_NATIVE_SUBDIRS' => 1,
+ 'LT_SYS_MODULE_PATH' => 1,
+ '_LT_AC_SHELL_INIT' => 1,
+ 'AC_PROG_NM' => 1,
+ 'AM_DISABLE_SHARED' => 1,
+ 'KPSE_DLL_NAME' => 1,
+ 'AC_LIBTOOL_PICMODE' => 1,
+ '_KPSE_PKG_CONFIG_FLAGS' => 1,
+ 'KPSE_RESTORE_FLAGS' => 1,
+ 'LT_SYS_DLOPEN_DEPLIBS' => 1,
+ 'LT_LANG' => 1,
+ '_LT_REQUIRED_DARWIN_CHECKS' => 1,
+ 'KPSE_WIN32_CALL' => 1,
+ 'KPSE_LT_VERSION' => 1,
+ 'AM_MISSING_HAS_RUN' => 1,
+ '_LT_PROG_F77' => 1,
+ '_LT_AC_TRY_DLOPEN_SELF' => 1,
+ 'AM_PROG_LD' => 1,
+ '_LT_AC_LANG_RC_CONFIG' => 1,
+ '_LT_PROG_ECHO_BACKSLASH' => 1,
+ 'AM_AUTOMAKE_VERSION' => 1,
+ 'LT_PATH_NM' => 1,
+ 'AC_LIBTOOL_SYS_OLD_ARCHIVE' => 1,
+ 'LT_PROG_GCJ' => 1,
+ 'AC_ENABLE_STATIC' => 1,
+ 'AC_DISABLE_STATIC' => 1,
+ 'AC_LIBTOOL_PROG_COMPILER_NO_RTTI' => 1,
+ 'm4_include' => 1,
+ '_KPSE_TEXLIB_FLAGS' => 1,
+ '_KPSE_USE_LIBTOOL' => 1,
+ 'AC_LIBTOOL_DLOPEN_SELF' => 1,
+ '_AM_SET_OPTION' => 1,
+ '_KPSE_CHECK_PKG_CONFIG' => 1,
+ 'AC_LIBTOOL_SYS_MAX_CMD_LEN' => 1,
+ 'LT_SYS_DLOPEN_SELF' => 1,
+ '_LT_COMPILER_OPTION' => 1,
+ 'AM_COND_IF' => 1,
+ '_LTDL_SETUP' => 1,
+ 'AC_DISABLE_FAST_INSTALL' => 1,
+ 'AM_SET_LEADING_DOT' => 1,
+ 'LT_FUNC_ARGZ' => 1,
+ 'LT_SUPPORTED_TAG' => 1,
+ 'AC_LIBTOOL_LANG_C_CONFIG' => 1,
+ 'KPSE_LIB_VERSION' => 1,
+ 'AM_PROG_NM' => 1,
+ 'AC_LTDL_SYSSEARCHPATH' => 1,
+ 'LTDL_INIT' => 1,
+ '_KPSE_WARNING_CFLAGS' => 1,
+ 'LT_PATH_LD' => 1,
+ 'LTOBSOLETE_VERSION' => 1,
+ '_KPSE_LIB_FLAGS' => 1,
+ 'AC_LIBTOOL_CXX' => 1,
+ 'AC_WITH_LTDL' => 1,
+ 'AM_DISABLE_STATIC' => 1,
+ 'LT_LIB_DLLOAD' => 1,
+ 'LT_PROG_GO' => 1,
+ 'AC_LTDL_OBJDIR' => 1,
+ 'AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH' => 1,
+ 'AM_PROG_CC_C_O' => 1,
+ 'LT_LIB_M' => 1,
+ '_LT_LIBOBJ' => 1,
+ 'KPSE_COND_WIN32' => 1,
+ '_LT_AC_FILE_LTDLL_C' => 1,
+ '_LT_AC_LANG_C_CONFIG' => 1,
+ 'LTOPTIONS_VERSION' => 1,
+ 'AC_DEPLIBS_CHECK_METHOD' => 1,
+ '_LT_LINKER_BOILERPLATE' => 1,
+ 'KPSE_LIBS_PREPARE' => 1,
+ 'AC_LIBTOOL_RC' => 1,
+ 'AC_LIBTOOL_LANG_GCJ_CONFIG' => 1,
+ 'AC_LTDL_DLLIB' => 1,
+ '_LT_AC_TAGVAR' => 1,
+ 'm4_pattern_forbid' => 1,
+ '_KPSE_MSG_WARN_PREPARE' => 1,
+ 'LTDL_CONVENIENCE' => 1,
+ '_AM_CONFIG_MACRO_DIRS' => 1,
+ '_AM_AUTOCONF_VERSION' => 1,
+ 'AC_LTDL_SYMBOL_USCORE' => 1,
+ 'AC_CONFIG_MACRO_DIR' => 1,
+ 'KPSE_INIT' => 1,
+ '_LT_AC_SYS_LIBPATH_AIX' => 1,
+ '_AM_IF_OPTION' => 1,
+ '_LT_PATH_TOOL_PREFIX' => 1,
+ 'AC_PATH_MAGIC' => 1,
+ 'AC_LIBTOOL_WIN32_DLL' => 1,
+ 'AM_MAKE_INCLUDE' => 1,
+ 'LT_AC_PROG_RC' => 1,
+ 'AM_CONDITIONAL' => 1,
+ 'AC_PROG_LIBTOOL' => 1,
+ 'AC_PATH_TOOL_PREFIX' => 1,
+ 'AC_LIBTOOL_SYS_HARD_LINK_LOCKS' => 1,
+ '_LT_LINKER_OPTION' => 1,
+ '_LT_DLL_DEF_P' => 1,
+ 'AM_ENABLE_SHARED' => 1,
+ '_AM_OUTPUT_DEPENDENCY_COMMANDS' => 1,
+ '_AM_MANGLE_OPTION' => 1,
+ '_KPSE_INIT' => 1,
+ 'AM_SILENT_RULES' => 1,
+ '_LT_AC_PROG_CXXCPP' => 1,
+ 'AC_LTDL_SHLIBEXT' => 1,
+ 'AM_DEP_TRACK' => 1,
+ 'AM_PROG_LIBTOOL' => 1,
+ 'LT_AC_PROG_GCJ' => 1,
+ '_AM_DEPENDENCIES' => 1,
+ 'AC_PROG_LD_GNU' => 1,
+ '_LT_WITH_SYSROOT' => 1,
+ '_KPSE_WARNING_OBJCXXFLAGS' => 1,
+ 'AC_LIBTOOL_FC' => 1,
+ 'AC_LIBTOOL_DLOPEN' => 1,
+ 'KPSE_BASIC' => 1,
+ 'AM_INIT_AUTOMAKE' => 1,
+ 'KPSE_SAVE_FLAGS' => 1,
+ 'AC_CONFIG_MACRO_DIR_TRACE' => 1,
+ 'LT_PROG_RC' => 1,
+ '_LT_PROG_CXX' => 1,
+ 'LT_WITH_LTDL' => 1,
+ 'AC_LIBTOOL_GCJ' => 1,
+ 'LTDL_INSTALLABLE' => 1,
+ '_LT_AC_LOCK' => 1,
+ 'AC_LIBTOOL_LANG_CXX_CONFIG' => 1,
+ 'LT_CONFIG_LTDL_DIR' => 1,
+ 'AC_ENABLE_SHARED' => 1,
+ 'AC_LIBTOOL_PROG_CC_C_O' => 1,
+ '_AC_AM_CONFIG_HEADER_HOOK' => 1,
+ 'include' => 1,
+ 'LT_CMD_MAX_LEN' => 1,
+ 'AC_LTDL_SHLIBPATH' => 1,
+ '_LT_AC_LANG_GCJ_CONFIG' => 1,
+ 'AC_LIBTOOL_F77' => 1,
+ 'AM_RUN_LOG' => 1,
+ '_AM_PROG_CC_C_O' => 1,
+ 'LT_FUNC_DLSYM_USCORE' => 1,
+ 'AC_ENABLE_FAST_INSTALL' => 1,
+ 'm4_pattern_allow' => 1,
+ 'LT_SYS_MODULE_EXT' => 1,
+ 'AM_ENABLE_STATIC' => 1,
+ 'KPSE_CHECK_WIN32' => 1,
+ 'AM_MISSING_PROG' => 1,
+ 'KPSE_LARGEFILE' => 1,
+ 'AC_PROG_LD' => 1,
+ '_KPSE_COMPILER_WARNINGS_OPTION' => 1,
+ 'KPSE_COND_WIN32_WRAP' => 1,
+ 'AC_LIBLTDL_CONVENIENCE' => 1,
+ 'LTSUGAR_VERSION' => 1,
+ 'AC_DISABLE_SHARED' => 1,
+ '_LT_PROG_LTMAIN' => 1,
+ 'AC_LIBTOOL_LANG_RC_CONFIG' => 1,
+ 'AC_LIBTOOL_LANG_F77_CONFIG' => 1,
+ 'LT_OUTPUT' => 1,
+ '_LT_AC_SYS_COMPILER' => 1,
+ 'LT_SYS_DLSEARCH_PATH' => 1,
+ 'AC_LIBTOOL_SYS_DYNAMIC_LINKER' => 1,
+ 'AC_PROG_LD_RELOAD_FLAG' => 1,
+ 'LT_AC_PROG_EGREP' => 1,
+ 'AC_DEFUN_ONCE' => 1,
+ 'AC_LIBTOOL_POSTDEP_PREDEP' => 1,
+ '_LT_AC_LANG_F77' => 1,
+ 'AM_PROG_INSTALL_STRIP' => 1,
+ 'AC_LTDL_ENABLE_INSTALL' => 1,
+ 'AM_SET_DEPDIR' => 1,
+ '_AM_SUBST_NOTMAKE' => 1,
+ '_LT_AC_TAGCONFIG' => 1,
+ 'AC_DEFUN' => 1,
+ '_LT_PREPARE_SED_QUOTE_VARS' => 1,
+ 'AM_SET_CURRENT_AUTOMAKE_VERSION' => 1,
+ '_KPSE_WARNING_OBJCFLAGS' => 1,
+ 'KPSE_COMPILER_WARNINGS' => 1,
+ '_LT_COMPILER_BOILERPLATE' => 1,
+ '_m4_warn' => 1,
+ 'AC_LIBTOOL_PROG_LD_SHLIBS' => 1,
+ 'AC_LIBTOOL_SETUP' => 1,
+ 'KPSE_DO_IF_WIN32' => 1,
+ 'LT_SYS_SYMBOL_USCORE' => 1,
+ 'AC_LIBTOOL_CONFIG' => 1,
+ 'KPSE_MSG_WARN' => 1,
+ 'KPSE_COND_MINGW32' => 1,
+ 'LT_INIT' => 1,
+ 'AC_LIBTOOL_LINKER_OPTION' => 1,
+ 'KPSE_ADD_FLAGS' => 1,
+ 'AC_CHECK_LIBM' => 1,
+ '_LT_AC_LANG_F77_CONFIG' => 1,
+ '_LT_AC_LANG_GCJ' => 1
+ }
+ ], 'Autom4te::Request' ),
+ bless( [
+ '2',
+ 1,
+ [
+ '/usr/share/autoconf'
+ ],
+ [
+ '/usr/share/autoconf/autoconf/autoconf.m4f',
+ 'aclocal.m4',
+ 'configure.ac'
+ ],
+ {
+ 'm4_include' => 1,
+ 'AC_CANONICAL_HOST' => 1,
+ '_AM_COND_ENDIF' => 1,
+ '_AM_COND_ELSE' => 1,
+ 'AM_PROG_F77_C_O' => 1,
+ 'AM_POT_TOOLS' => 1,
+ 'sinclude' => 1,
+ 'AC_PROG_LIBTOOL' => 1,
+ 'AM_CONDITIONAL' => 1,
+ 'm4_pattern_allow' => 1,
+ 'AC_CONFIG_LIBOBJ_DIR' => 1,
+ 'AH_OUTPUT' => 1,
+ 'AC_SUBST_TRACE' => 1,
+ 'AM_GNU_GETTEXT' => 1,
+ 'AC_LIBSOURCE' => 1,
+ 'AM_PROG_CXX_C_O' => 1,
+ 'AC_CONFIG_FILES' => 1,
+ 'm4_pattern_forbid' => 1,
+ 'AM_ENABLE_MULTILIB' => 1,
+ 'AM_PROG_AR' => 1,
+ 'AC_CANONICAL_SYSTEM' => 1,
+ 'AM_AUTOMAKE_VERSION' => 1,
+ 'AM_GNU_GETTEXT_INTL_SUBDIR' => 1,
+ 'AM_MAKEFILE_INCLUDE' => 1,
+ 'AC_SUBST' => 1,
+ 'AC_CONFIG_LINKS' => 1,
+ 'AM_PROG_MKDIR_P' => 1,
+ '_m4_warn' => 1,
+ 'AM_PROG_FC_C_O' => 1,
+ 'AM_INIT_AUTOMAKE' => 1,
+ 'AC_CONFIG_HEADERS' => 1,
+ 'AM_PROG_CC_C_O' => 1,
+ 'LT_INIT' => 1,
+ 'LT_CONFIG_LTDL_DIR' => 1,
+ 'include' => 1,
+ 'AC_FC_FREEFORM' => 1,
+ 'AC_REQUIRE_AUX_FILE' => 1,
+ 'm4_sinclude' => 1,
+ 'AM_EXTRA_RECURSIVE_TARGETS' => 1,
+ 'AM_MAINTAINER_MODE' => 1,
+ 'LT_SUPPORTED_TAG' => 1,
+ 'AC_CANONICAL_TARGET' => 1,
+ 'AC_FC_PP_SRCEXT' => 1,
+ 'AC_INIT' => 1,
+ '_AM_COND_IF' => 1,
+ 'AM_XGETTEXT_OPTION' => 1,
+ 'AM_SILENT_RULES' => 1,
+ 'AC_DEFINE_TRACE_LITERAL' => 1,
+ 'AC_CANONICAL_BUILD' => 1,
+ '_AM_MAKEFILE_INCLUDE' => 1,
+ 'AM_PATH_GUILE' => 1,
+ 'AC_FC_PP_DEFINE' => 1,
+ 'AC_FC_SRCEXT' => 1,
+ 'AC_CONFIG_SUBDIRS' => 1,
+ 'AM_NLS' => 1,
+ 'AM_PROG_MOC' => 1,
+ 'AM_PROG_LIBTOOL' => 1,
+ '_LT_AC_TAGCONFIG' => 1,
+ 'AC_CONFIG_AUX_DIR' => 1,
+ '_AM_SUBST_NOTMAKE' => 1
+ }
+ ], 'Autom4te::Request' )
+ );
+
diff --git a/Build/source/libs/lua53/autom4te.cache/traces.0 b/Build/source/libs/lua53/autom4te.cache/traces.0
new file mode 100644
index 00000000000..0236716bc5a
--- /dev/null
+++ b/Build/source/libs/lua53/autom4te.cache/traces.0
@@ -0,0 +1,1864 @@
+m4trace:/usr/share/aclocal/libtool.m4:61: -1- AC_DEFUN([LT_INIT], [AC_PREREQ([2.62])dnl We use AC_PATH_PROGS_FEATURE_CHECK
+AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT])dnl
+AC_BEFORE([$0], [LT_LANG])dnl
+AC_BEFORE([$0], [LT_OUTPUT])dnl
+AC_BEFORE([$0], [LTDL_INIT])dnl
+m4_require([_LT_CHECK_BUILDDIR])dnl
+
+dnl Autoconf doesn't catch unexpanded LT_ macros by default:
+m4_pattern_forbid([^_?LT_[A-Z_]+$])dnl
+m4_pattern_allow([^(_LT_EOF|LT_DLGLOBAL|LT_DLLAZY_OR_NOW|LT_MULTI_MODULE)$])dnl
+dnl aclocal doesn't pull ltoptions.m4, ltsugar.m4, or ltversion.m4
+dnl unless we require an AC_DEFUNed macro:
+AC_REQUIRE([LTOPTIONS_VERSION])dnl
+AC_REQUIRE([LTSUGAR_VERSION])dnl
+AC_REQUIRE([LTVERSION_VERSION])dnl
+AC_REQUIRE([LTOBSOLETE_VERSION])dnl
+m4_require([_LT_PROG_LTMAIN])dnl
+
+_LT_SHELL_INIT([SHELL=${CONFIG_SHELL-/bin/sh}])
+
+dnl Parse OPTIONS
+_LT_SET_OPTIONS([$0], [$1])
+
+# This can be used to rebuild libtool when needed
+LIBTOOL_DEPS=$ltmain
+
+# Always use our own libtool.
+LIBTOOL='$(SHELL) $(top_builddir)/libtool'
+AC_SUBST(LIBTOOL)dnl
+
+_LT_SETUP
+
+# Only expand once:
+m4_define([LT_INIT])
+])
+m4trace:/usr/share/aclocal/libtool.m4:99: -1- AU_DEFUN([AC_PROG_LIBTOOL], [m4_if($#, 0, [LT_INIT], [LT_INIT($@)])])
+m4trace:/usr/share/aclocal/libtool.m4:99: -1- AC_DEFUN([AC_PROG_LIBTOOL], [AC_DIAGNOSE([obsolete], [The macro `AC_PROG_LIBTOOL' is obsolete.
+You should run autoupdate.])dnl
+m4_if($#, 0, [LT_INIT], [LT_INIT($@)])])
+m4trace:/usr/share/aclocal/libtool.m4:100: -1- AU_DEFUN([AM_PROG_LIBTOOL], [m4_if($#, 0, [LT_INIT], [LT_INIT($@)])])
+m4trace:/usr/share/aclocal/libtool.m4:100: -1- AC_DEFUN([AM_PROG_LIBTOOL], [AC_DIAGNOSE([obsolete], [The macro `AM_PROG_LIBTOOL' is obsolete.
+You should run autoupdate.])dnl
+m4_if($#, 0, [LT_INIT], [LT_INIT($@)])])
+m4trace:/usr/share/aclocal/libtool.m4:619: -1- AC_DEFUN([LT_OUTPUT], [: ${CONFIG_LT=./config.lt}
+AC_MSG_NOTICE([creating $CONFIG_LT])
+_LT_GENERATED_FILE_INIT(["$CONFIG_LT"],
+[# Run this file to recreate a libtool stub with the current configuration.])
+
+cat >>"$CONFIG_LT" <<\_LTEOF
+lt_cl_silent=false
+exec AS_MESSAGE_LOG_FD>>config.log
+{
+ echo
+ AS_BOX([Running $as_me.])
+} >&AS_MESSAGE_LOG_FD
+
+lt_cl_help="\
+'$as_me' creates a local libtool stub from the current configuration,
+for use in further configure time tests before the real libtool is
+generated.
+
+Usage: $[0] [[OPTIONS]]
+
+ -h, --help print this help, then exit
+ -V, --version print version number, then exit
+ -q, --quiet do not print progress messages
+ -d, --debug don't remove temporary files
+
+Report bugs to <bug-libtool@gnu.org>."
+
+lt_cl_version="\
+m4_ifset([AC_PACKAGE_NAME], [AC_PACKAGE_NAME ])config.lt[]dnl
+m4_ifset([AC_PACKAGE_VERSION], [ AC_PACKAGE_VERSION])
+configured by $[0], generated by m4_PACKAGE_STRING.
+
+Copyright (C) 2011 Free Software Foundation, Inc.
+This config.lt script is free software; the Free Software Foundation
+gives unlimited permision to copy, distribute and modify it."
+
+while test 0 != $[#]
+do
+ case $[1] in
+ --version | --v* | -V )
+ echo "$lt_cl_version"; exit 0 ;;
+ --help | --h* | -h )
+ echo "$lt_cl_help"; exit 0 ;;
+ --debug | --d* | -d )
+ debug=: ;;
+ --quiet | --q* | --silent | --s* | -q )
+ lt_cl_silent=: ;;
+
+ -*) AC_MSG_ERROR([unrecognized option: $[1]
+Try '$[0] --help' for more information.]) ;;
+
+ *) AC_MSG_ERROR([unrecognized argument: $[1]
+Try '$[0] --help' for more information.]) ;;
+ esac
+ shift
+done
+
+if $lt_cl_silent; then
+ exec AS_MESSAGE_FD>/dev/null
+fi
+_LTEOF
+
+cat >>"$CONFIG_LT" <<_LTEOF
+_LT_OUTPUT_LIBTOOL_COMMANDS_INIT
+_LTEOF
+
+cat >>"$CONFIG_LT" <<\_LTEOF
+AC_MSG_NOTICE([creating $ofile])
+_LT_OUTPUT_LIBTOOL_COMMANDS
+AS_EXIT(0)
+_LTEOF
+chmod +x "$CONFIG_LT"
+
+# configure is writing to config.log, but config.lt does its own redirection,
+# appending to config.log, which fails on DOS, as config.log is still kept
+# open by configure. Here we exec the FD to /dev/null, effectively closing
+# config.log, so it can be properly (re)opened and appended to by config.lt.
+lt_cl_success=:
+test yes = "$silent" &&
+ lt_config_lt_args="$lt_config_lt_args --quiet"
+exec AS_MESSAGE_LOG_FD>/dev/null
+$SHELL "$CONFIG_LT" $lt_config_lt_args || lt_cl_success=false
+exec AS_MESSAGE_LOG_FD>>config.log
+$lt_cl_success || AS_EXIT(1)
+])
+m4trace:/usr/share/aclocal/libtool.m4:812: -1- AC_DEFUN([LT_SUPPORTED_TAG], [])
+m4trace:/usr/share/aclocal/libtool.m4:823: -1- AC_DEFUN([LT_LANG], [AC_BEFORE([$0], [LT_OUTPUT])dnl
+m4_case([$1],
+ [C], [_LT_LANG(C)],
+ [C++], [_LT_LANG(CXX)],
+ [Go], [_LT_LANG(GO)],
+ [Java], [_LT_LANG(GCJ)],
+ [Fortran 77], [_LT_LANG(F77)],
+ [Fortran], [_LT_LANG(FC)],
+ [Windows Resource], [_LT_LANG(RC)],
+ [m4_ifdef([_LT_LANG_]$1[_CONFIG],
+ [_LT_LANG($1)],
+ [m4_fatal([$0: unsupported language: "$1"])])])dnl
+])
+m4trace:/usr/share/aclocal/libtool.m4:915: -1- AU_DEFUN([AC_LIBTOOL_CXX], [LT_LANG(C++)])
+m4trace:/usr/share/aclocal/libtool.m4:915: -1- AC_DEFUN([AC_LIBTOOL_CXX], [AC_DIAGNOSE([obsolete], [The macro `AC_LIBTOOL_CXX' is obsolete.
+You should run autoupdate.])dnl
+LT_LANG(C++)])
+m4trace:/usr/share/aclocal/libtool.m4:916: -1- AU_DEFUN([AC_LIBTOOL_F77], [LT_LANG(Fortran 77)])
+m4trace:/usr/share/aclocal/libtool.m4:916: -1- AC_DEFUN([AC_LIBTOOL_F77], [AC_DIAGNOSE([obsolete], [The macro `AC_LIBTOOL_F77' is obsolete.
+You should run autoupdate.])dnl
+LT_LANG(Fortran 77)])
+m4trace:/usr/share/aclocal/libtool.m4:917: -1- AU_DEFUN([AC_LIBTOOL_FC], [LT_LANG(Fortran)])
+m4trace:/usr/share/aclocal/libtool.m4:917: -1- AC_DEFUN([AC_LIBTOOL_FC], [AC_DIAGNOSE([obsolete], [The macro `AC_LIBTOOL_FC' is obsolete.
+You should run autoupdate.])dnl
+LT_LANG(Fortran)])
+m4trace:/usr/share/aclocal/libtool.m4:918: -1- AU_DEFUN([AC_LIBTOOL_GCJ], [LT_LANG(Java)])
+m4trace:/usr/share/aclocal/libtool.m4:918: -1- AC_DEFUN([AC_LIBTOOL_GCJ], [AC_DIAGNOSE([obsolete], [The macro `AC_LIBTOOL_GCJ' is obsolete.
+You should run autoupdate.])dnl
+LT_LANG(Java)])
+m4trace:/usr/share/aclocal/libtool.m4:919: -1- AU_DEFUN([AC_LIBTOOL_RC], [LT_LANG(Windows Resource)])
+m4trace:/usr/share/aclocal/libtool.m4:919: -1- AC_DEFUN([AC_LIBTOOL_RC], [AC_DIAGNOSE([obsolete], [The macro `AC_LIBTOOL_RC' is obsolete.
+You should run autoupdate.])dnl
+LT_LANG(Windows Resource)])
+m4trace:/usr/share/aclocal/libtool.m4:1247: -1- AC_DEFUN([_LT_WITH_SYSROOT], [AC_MSG_CHECKING([for sysroot])
+AC_ARG_WITH([sysroot],
+[AS_HELP_STRING([--with-sysroot@<:@=DIR@:>@],
+ [Search for dependent libraries within DIR (or the compiler's sysroot
+ if not specified).])],
+[], [with_sysroot=no])
+
+dnl lt_sysroot will always be passed unquoted. We quote it here
+dnl in case the user passed a directory name.
+lt_sysroot=
+case $with_sysroot in #(
+ yes)
+ if test yes = "$GCC"; then
+ lt_sysroot=`$CC --print-sysroot 2>/dev/null`
+ fi
+ ;; #(
+ /*)
+ lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"`
+ ;; #(
+ no|'')
+ ;; #(
+ *)
+ AC_MSG_RESULT([$with_sysroot])
+ AC_MSG_ERROR([The sysroot must be an absolute path.])
+ ;;
+esac
+
+ AC_MSG_RESULT([${lt_sysroot:-no}])
+_LT_DECL([], [lt_sysroot], [0], [The root where to search for ]dnl
+[dependent libraries, and where our libraries should be installed.])])
+m4trace:/usr/share/aclocal/libtool.m4:1578: -1- AC_DEFUN([_LT_COMPILER_OPTION], [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
+m4_require([_LT_DECL_SED])dnl
+AC_CACHE_CHECK([$1], [$2],
+ [$2=no
+ m4_if([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4])
+ echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+ lt_compiler_flag="$3" ## exclude from sc_useless_quotes_in_assignment
+ # Insert the option either (1) after the last *FLAGS variable, or
+ # (2) before a word containing "conftest.", or (3) at the end.
+ # Note that $ac_compile itself does not contain backslashes and begins
+ # with a dollar sign (not a hyphen), so the echo should work correctly.
+ # The option is referenced via a variable to avoid confusing sed.
+ lt_compile=`echo "$ac_compile" | $SED \
+ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+ -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
+ -e 's:$: $lt_compiler_flag:'`
+ (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
+ (eval "$lt_compile" 2>conftest.err)
+ ac_status=$?
+ cat conftest.err >&AS_MESSAGE_LOG_FD
+ echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
+ if (exit $ac_status) && test -s "$ac_outfile"; then
+ # The compiler can only warn and ignore the option if not recognized
+ # So say no if there are warnings other than the usual output.
+ $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
+ $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+ if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
+ $2=yes
+ fi
+ fi
+ $RM conftest*
+])
+
+if test yes = "[$]$2"; then
+ m4_if([$5], , :, [$5])
+else
+ m4_if([$6], , :, [$6])
+fi
+])
+m4trace:/usr/share/aclocal/libtool.m4:1620: -1- AU_DEFUN([AC_LIBTOOL_COMPILER_OPTION], [m4_if($#, 0, [_LT_COMPILER_OPTION], [_LT_COMPILER_OPTION($@)])])
+m4trace:/usr/share/aclocal/libtool.m4:1620: -1- AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], [AC_DIAGNOSE([obsolete], [The macro `AC_LIBTOOL_COMPILER_OPTION' is obsolete.
+You should run autoupdate.])dnl
+m4_if($#, 0, [_LT_COMPILER_OPTION], [_LT_COMPILER_OPTION($@)])])
+m4trace:/usr/share/aclocal/libtool.m4:1629: -1- AC_DEFUN([_LT_LINKER_OPTION], [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
+m4_require([_LT_DECL_SED])dnl
+AC_CACHE_CHECK([$1], [$2],
+ [$2=no
+ save_LDFLAGS=$LDFLAGS
+ LDFLAGS="$LDFLAGS $3"
+ echo "$lt_simple_link_test_code" > conftest.$ac_ext
+ if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
+ # The linker can only warn and ignore the option if not recognized
+ # So say no if there are warnings
+ if test -s conftest.err; then
+ # Append any errors to the config.log.
+ cat conftest.err 1>&AS_MESSAGE_LOG_FD
+ $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
+ $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+ if diff conftest.exp conftest.er2 >/dev/null; then
+ $2=yes
+ fi
+ else
+ $2=yes
+ fi
+ fi
+ $RM -r conftest*
+ LDFLAGS=$save_LDFLAGS
+])
+
+if test yes = "[$]$2"; then
+ m4_if([$4], , :, [$4])
+else
+ m4_if([$5], , :, [$5])
+fi
+])
+m4trace:/usr/share/aclocal/libtool.m4:1664: -1- AU_DEFUN([AC_LIBTOOL_LINKER_OPTION], [m4_if($#, 0, [_LT_LINKER_OPTION], [_LT_LINKER_OPTION($@)])])
+m4trace:/usr/share/aclocal/libtool.m4:1664: -1- AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], [AC_DIAGNOSE([obsolete], [The macro `AC_LIBTOOL_LINKER_OPTION' is obsolete.
+You should run autoupdate.])dnl
+m4_if($#, 0, [_LT_LINKER_OPTION], [_LT_LINKER_OPTION($@)])])
+m4trace:/usr/share/aclocal/libtool.m4:1671: -1- AC_DEFUN([LT_CMD_MAX_LEN], [AC_REQUIRE([AC_CANONICAL_HOST])dnl
+# find the maximum length of command line arguments
+AC_MSG_CHECKING([the maximum length of command line arguments])
+AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl
+ i=0
+ teststring=ABCD
+
+ case $build_os in
+ msdosdjgpp*)
+ # On DJGPP, this test can blow up pretty badly due to problems in libc
+ # (any single argument exceeding 2000 bytes causes a buffer overrun
+ # during glob expansion). Even if it were fixed, the result of this
+ # check would be larger than it should be.
+ lt_cv_sys_max_cmd_len=12288; # 12K is about right
+ ;;
+
+ gnu*)
+ # Under GNU Hurd, this test is not required because there is
+ # no limit to the length of command line arguments.
+ # Libtool will interpret -1 as no limit whatsoever
+ lt_cv_sys_max_cmd_len=-1;
+ ;;
+
+ cygwin* | mingw* | cegcc*)
+ # On Win9x/ME, this test blows up -- it succeeds, but takes
+ # about 5 minutes as the teststring grows exponentially.
+ # Worse, since 9x/ME are not pre-emptively multitasking,
+ # you end up with a "frozen" computer, even though with patience
+ # the test eventually succeeds (with a max line length of 256k).
+ # Instead, let's just punt: use the minimum linelength reported by
+ # all of the supported platforms: 8192 (on NT/2K/XP).
+ lt_cv_sys_max_cmd_len=8192;
+ ;;
+
+ mint*)
+ # On MiNT this can take a long time and run out of memory.
+ lt_cv_sys_max_cmd_len=8192;
+ ;;
+
+ amigaos*)
+ # On AmigaOS with pdksh, this test takes hours, literally.
+ # So we just punt and use a minimum line length of 8192.
+ lt_cv_sys_max_cmd_len=8192;
+ ;;
+
+ bitrig* | darwin* | dragonfly* | freebsd* | netbsd* | openbsd*)
+ # This has been around since 386BSD, at least. Likely further.
+ if test -x /sbin/sysctl; then
+ lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
+ elif test -x /usr/sbin/sysctl; then
+ lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
+ else
+ lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs
+ fi
+ # And add a safety zone
+ lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
+ lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
+ ;;
+
+ interix*)
+ # We know the value 262144 and hardcode it with a safety zone (like BSD)
+ lt_cv_sys_max_cmd_len=196608
+ ;;
+
+ os2*)
+ # The test takes a long time on OS/2.
+ lt_cv_sys_max_cmd_len=8192
+ ;;
+
+ osf*)
+ # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
+ # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
+ # nice to cause kernel panics so lets avoid the loop below.
+ # First set a reasonable default.
+ lt_cv_sys_max_cmd_len=16384
+ #
+ if test -x /sbin/sysconfig; then
+ case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
+ *1*) lt_cv_sys_max_cmd_len=-1 ;;
+ esac
+ fi
+ ;;
+ sco3.2v5*)
+ lt_cv_sys_max_cmd_len=102400
+ ;;
+ sysv5* | sco5v6* | sysv4.2uw2*)
+ kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
+ if test -n "$kargmax"; then
+ lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ ]]//'`
+ else
+ lt_cv_sys_max_cmd_len=32768
+ fi
+ ;;
+ *)
+ lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
+ if test -n "$lt_cv_sys_max_cmd_len" && \
+ test undefined != "$lt_cv_sys_max_cmd_len"; then
+ lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
+ lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
+ else
+ # Make teststring a little bigger before we do anything with it.
+ # a 1K string should be a reasonable start.
+ for i in 1 2 3 4 5 6 7 8; do
+ teststring=$teststring$teststring
+ done
+ SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
+ # If test is not a shell built-in, we'll probably end up computing a
+ # maximum length that is only half of the actual maximum length, but
+ # we can't tell.
+ while { test X`env echo "$teststring$teststring" 2>/dev/null` \
+ = "X$teststring$teststring"; } >/dev/null 2>&1 &&
+ test 17 != "$i" # 1/2 MB should be enough
+ do
+ i=`expr $i + 1`
+ teststring=$teststring$teststring
+ done
+ # Only check the string length outside the loop.
+ lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
+ teststring=
+ # Add a significant safety factor because C++ compilers can tack on
+ # massive amounts of additional arguments before passing them to the
+ # linker. It appears as though 1/2 is a usable value.
+ lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
+ fi
+ ;;
+ esac
+])
+if test -n "$lt_cv_sys_max_cmd_len"; then
+ AC_MSG_RESULT($lt_cv_sys_max_cmd_len)
+else
+ AC_MSG_RESULT(none)
+fi
+max_cmd_len=$lt_cv_sys_max_cmd_len
+_LT_DECL([], [max_cmd_len], [0],
+ [What is the maximum length of a command?])
+])
+m4trace:/usr/share/aclocal/libtool.m4:1810: -1- AU_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], [m4_if($#, 0, [LT_CMD_MAX_LEN], [LT_CMD_MAX_LEN($@)])])
+m4trace:/usr/share/aclocal/libtool.m4:1810: -1- AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], [AC_DIAGNOSE([obsolete], [The macro `AC_LIBTOOL_SYS_MAX_CMD_LEN' is obsolete.
+You should run autoupdate.])dnl
+m4_if($#, 0, [LT_CMD_MAX_LEN], [LT_CMD_MAX_LEN($@)])])
+m4trace:/usr/share/aclocal/libtool.m4:1921: -1- AC_DEFUN([LT_SYS_DLOPEN_SELF], [m4_require([_LT_HEADER_DLFCN])dnl
+if test yes != "$enable_dlopen"; then
+ enable_dlopen=unknown
+ enable_dlopen_self=unknown
+ enable_dlopen_self_static=unknown
+else
+ lt_cv_dlopen=no
+ lt_cv_dlopen_libs=
+
+ case $host_os in
+ beos*)
+ lt_cv_dlopen=load_add_on
+ lt_cv_dlopen_libs=
+ lt_cv_dlopen_self=yes
+ ;;
+
+ mingw* | pw32* | cegcc*)
+ lt_cv_dlopen=LoadLibrary
+ lt_cv_dlopen_libs=
+ ;;
+
+ cygwin*)
+ lt_cv_dlopen=dlopen
+ lt_cv_dlopen_libs=
+ ;;
+
+ darwin*)
+ # if libdl is installed we need to link against it
+ AC_CHECK_LIB([dl], [dlopen],
+ [lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl],[
+ lt_cv_dlopen=dyld
+ lt_cv_dlopen_libs=
+ lt_cv_dlopen_self=yes
+ ])
+ ;;
+
+ tpf*)
+ # Don't try to run any link tests for TPF. We know it's impossible
+ # because TPF is a cross-compiler, and we know how we open DSOs.
+ lt_cv_dlopen=dlopen
+ lt_cv_dlopen_libs=
+ lt_cv_dlopen_self=no
+ ;;
+
+ *)
+ AC_CHECK_FUNC([shl_load],
+ [lt_cv_dlopen=shl_load],
+ [AC_CHECK_LIB([dld], [shl_load],
+ [lt_cv_dlopen=shl_load lt_cv_dlopen_libs=-ldld],
+ [AC_CHECK_FUNC([dlopen],
+ [lt_cv_dlopen=dlopen],
+ [AC_CHECK_LIB([dl], [dlopen],
+ [lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl],
+ [AC_CHECK_LIB([svld], [dlopen],
+ [lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-lsvld],
+ [AC_CHECK_LIB([dld], [dld_link],
+ [lt_cv_dlopen=dld_link lt_cv_dlopen_libs=-ldld])
+ ])
+ ])
+ ])
+ ])
+ ])
+ ;;
+ esac
+
+ if test no = "$lt_cv_dlopen"; then
+ enable_dlopen=no
+ else
+ enable_dlopen=yes
+ fi
+
+ case $lt_cv_dlopen in
+ dlopen)
+ save_CPPFLAGS=$CPPFLAGS
+ test yes = "$ac_cv_header_dlfcn_h" && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
+
+ save_LDFLAGS=$LDFLAGS
+ wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
+
+ save_LIBS=$LIBS
+ LIBS="$lt_cv_dlopen_libs $LIBS"
+
+ AC_CACHE_CHECK([whether a program can dlopen itself],
+ lt_cv_dlopen_self, [dnl
+ _LT_TRY_DLOPEN_SELF(
+ lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes,
+ lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross)
+ ])
+
+ if test yes = "$lt_cv_dlopen_self"; then
+ wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
+ AC_CACHE_CHECK([whether a statically linked program can dlopen itself],
+ lt_cv_dlopen_self_static, [dnl
+ _LT_TRY_DLOPEN_SELF(
+ lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes,
+ lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross)
+ ])
+ fi
+
+ CPPFLAGS=$save_CPPFLAGS
+ LDFLAGS=$save_LDFLAGS
+ LIBS=$save_LIBS
+ ;;
+ esac
+
+ case $lt_cv_dlopen_self in
+ yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
+ *) enable_dlopen_self=unknown ;;
+ esac
+
+ case $lt_cv_dlopen_self_static in
+ yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
+ *) enable_dlopen_self_static=unknown ;;
+ esac
+fi
+_LT_DECL([dlopen_support], [enable_dlopen], [0],
+ [Whether dlopen is supported])
+_LT_DECL([dlopen_self], [enable_dlopen_self], [0],
+ [Whether dlopen of programs is supported])
+_LT_DECL([dlopen_self_static], [enable_dlopen_self_static], [0],
+ [Whether dlopen of statically linked programs is supported])
+])
+m4trace:/usr/share/aclocal/libtool.m4:2046: -1- AU_DEFUN([AC_LIBTOOL_DLOPEN_SELF], [m4_if($#, 0, [LT_SYS_DLOPEN_SELF], [LT_SYS_DLOPEN_SELF($@)])])
+m4trace:/usr/share/aclocal/libtool.m4:2046: -1- AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], [AC_DIAGNOSE([obsolete], [The macro `AC_LIBTOOL_DLOPEN_SELF' is obsolete.
+You should run autoupdate.])dnl
+m4_if($#, 0, [LT_SYS_DLOPEN_SELF], [LT_SYS_DLOPEN_SELF($@)])])
+m4trace:/usr/share/aclocal/libtool.m4:3167: -1- AC_DEFUN([_LT_PATH_TOOL_PREFIX], [m4_require([_LT_DECL_EGREP])dnl
+AC_MSG_CHECKING([for $1])
+AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
+[case $MAGIC_CMD in
+[[\\/*] | ?:[\\/]*])
+ lt_cv_path_MAGIC_CMD=$MAGIC_CMD # Let the user override the test with a path.
+ ;;
+*)
+ lt_save_MAGIC_CMD=$MAGIC_CMD
+ lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
+dnl $ac_dummy forces splitting on constant user-supplied paths.
+dnl POSIX.2 word splitting is done only on the output of word expansions,
+dnl not every word. This closes a longstanding sh security hole.
+ ac_dummy="m4_if([$2], , $PATH, [$2])"
+ for ac_dir in $ac_dummy; do
+ IFS=$lt_save_ifs
+ test -z "$ac_dir" && ac_dir=.
+ if test -f "$ac_dir/$1"; then
+ lt_cv_path_MAGIC_CMD=$ac_dir/"$1"
+ if test -n "$file_magic_test_file"; then
+ case $deplibs_check_method in
+ "file_magic "*)
+ file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
+ MAGIC_CMD=$lt_cv_path_MAGIC_CMD
+ if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
+ $EGREP "$file_magic_regex" > /dev/null; then
+ :
+ else
+ cat <<_LT_EOF 1>&2
+
+*** Warning: the command libtool uses to detect shared libraries,
+*** $file_magic_cmd, produces output that libtool cannot recognize.
+*** The result is that libtool may fail to recognize shared libraries
+*** as such. This will affect the creation of libtool libraries that
+*** depend on shared libraries, but programs linked with such libtool
+*** libraries will work regardless of this problem. Nevertheless, you
+*** may want to report the problem to your system manager and/or to
+*** bug-libtool@gnu.org
+
+_LT_EOF
+ fi ;;
+ esac
+ fi
+ break
+ fi
+ done
+ IFS=$lt_save_ifs
+ MAGIC_CMD=$lt_save_MAGIC_CMD
+ ;;
+esac])
+MAGIC_CMD=$lt_cv_path_MAGIC_CMD
+if test -n "$MAGIC_CMD"; then
+ AC_MSG_RESULT($MAGIC_CMD)
+else
+ AC_MSG_RESULT(no)
+fi
+_LT_DECL([], [MAGIC_CMD], [0],
+ [Used to examine libraries when file_magic_cmd begins with "file"])dnl
+])
+m4trace:/usr/share/aclocal/libtool.m4:3229: -1- AU_DEFUN([AC_PATH_TOOL_PREFIX], [m4_if($#, 0, [_LT_PATH_TOOL_PREFIX], [_LT_PATH_TOOL_PREFIX($@)])])
+m4trace:/usr/share/aclocal/libtool.m4:3229: -1- AC_DEFUN([AC_PATH_TOOL_PREFIX], [AC_DIAGNOSE([obsolete], [The macro `AC_PATH_TOOL_PREFIX' is obsolete.
+You should run autoupdate.])dnl
+m4_if($#, 0, [_LT_PATH_TOOL_PREFIX], [_LT_PATH_TOOL_PREFIX($@)])])
+m4trace:/usr/share/aclocal/libtool.m4:3252: -1- AC_DEFUN([LT_PATH_LD], [AC_REQUIRE([AC_PROG_CC])dnl
+AC_REQUIRE([AC_CANONICAL_HOST])dnl
+AC_REQUIRE([AC_CANONICAL_BUILD])dnl
+m4_require([_LT_DECL_SED])dnl
+m4_require([_LT_DECL_EGREP])dnl
+m4_require([_LT_PROG_ECHO_BACKSLASH])dnl
+
+AC_ARG_WITH([gnu-ld],
+ [AS_HELP_STRING([--with-gnu-ld],
+ [assume the C compiler uses GNU ld @<:@default=no@:>@])],
+ [test no = "$withval" || with_gnu_ld=yes],
+ [with_gnu_ld=no])dnl
+
+ac_prog=ld
+if test yes = "$GCC"; then
+ # Check if gcc -print-prog-name=ld gives a path.
+ AC_MSG_CHECKING([for ld used by $CC])
+ case $host in
+ *-*-mingw*)
+ # gcc leaves a trailing carriage return, which upsets mingw
+ ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
+ *)
+ ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
+ esac
+ case $ac_prog in
+ # Accept absolute paths.
+ [[\\/]]* | ?:[[\\/]]*)
+ re_direlt='/[[^/]][[^/]]*/\.\./'
+ # Canonicalize the pathname of ld
+ ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
+ while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
+ ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
+ done
+ test -z "$LD" && LD=$ac_prog
+ ;;
+ "")
+ # If it fails, then pretend we aren't using GCC.
+ ac_prog=ld
+ ;;
+ *)
+ # If it is relative, then search for the first ld in PATH.
+ with_gnu_ld=unknown
+ ;;
+ esac
+elif test yes = "$with_gnu_ld"; then
+ AC_MSG_CHECKING([for GNU ld])
+else
+ AC_MSG_CHECKING([for non-GNU ld])
+fi
+AC_CACHE_VAL(lt_cv_path_LD,
+[if test -z "$LD"; then
+ lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
+ for ac_dir in $PATH; do
+ IFS=$lt_save_ifs
+ test -z "$ac_dir" && ac_dir=.
+ if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
+ lt_cv_path_LD=$ac_dir/$ac_prog
+ # Check to see if the program is GNU ld. I'd rather use --version,
+ # but apparently some variants of GNU ld only accept -v.
+ # Break only if it was the GNU/non-GNU ld that we prefer.
+ case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
+ *GNU* | *'with BFD'*)
+ test no != "$with_gnu_ld" && break
+ ;;
+ *)
+ test yes != "$with_gnu_ld" && break
+ ;;
+ esac
+ fi
+ done
+ IFS=$lt_save_ifs
+else
+ lt_cv_path_LD=$LD # Let the user override the test with a path.
+fi])
+LD=$lt_cv_path_LD
+if test -n "$LD"; then
+ AC_MSG_RESULT($LD)
+else
+ AC_MSG_RESULT(no)
+fi
+test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
+_LT_PATH_LD_GNU
+AC_SUBST([LD])
+
+_LT_TAGDECL([], [LD], [1], [The linker used to build libraries])
+])
+m4trace:/usr/share/aclocal/libtool.m4:3341: -1- AU_DEFUN([AM_PROG_LD], [m4_if($#, 0, [LT_PATH_LD], [LT_PATH_LD($@)])])
+m4trace:/usr/share/aclocal/libtool.m4:3341: -1- AC_DEFUN([AM_PROG_LD], [AC_DIAGNOSE([obsolete], [The macro `AM_PROG_LD' is obsolete.
+You should run autoupdate.])dnl
+m4_if($#, 0, [LT_PATH_LD], [LT_PATH_LD($@)])])
+m4trace:/usr/share/aclocal/libtool.m4:3342: -1- AU_DEFUN([AC_PROG_LD], [m4_if($#, 0, [LT_PATH_LD], [LT_PATH_LD($@)])])
+m4trace:/usr/share/aclocal/libtool.m4:3342: -1- AC_DEFUN([AC_PROG_LD], [AC_DIAGNOSE([obsolete], [The macro `AC_PROG_LD' is obsolete.
+You should run autoupdate.])dnl
+m4_if($#, 0, [LT_PATH_LD], [LT_PATH_LD($@)])])
+m4trace:/usr/share/aclocal/libtool.m4:3671: -1- AC_DEFUN([LT_PATH_NM], [AC_REQUIRE([AC_PROG_CC])dnl
+AC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM,
+[if test -n "$NM"; then
+ # Let the user override the test.
+ lt_cv_path_NM=$NM
+else
+ lt_nm_to_check=${ac_tool_prefix}nm
+ if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
+ lt_nm_to_check="$lt_nm_to_check nm"
+ fi
+ for lt_tmp_nm in $lt_nm_to_check; do
+ lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
+ for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
+ IFS=$lt_save_ifs
+ test -z "$ac_dir" && ac_dir=.
+ tmp_nm=$ac_dir/$lt_tmp_nm
+ if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext"; then
+ # Check to see if the nm accepts a BSD-compat flag.
+ # Adding the 'sed 1q' prevents false positives on HP-UX, which says:
+ # nm: unknown option "B" ignored
+ # Tru64's nm complains that /dev/null is an invalid object file
+ # MSYS converts /dev/null to NUL, MinGW nm treats NUL as empty
+ case $build_os in
+ mingw*) lt_bad_file=conftest.nm/nofile ;;
+ *) lt_bad_file=/dev/null ;;
+ esac
+ case `"$tmp_nm" -B $lt_bad_file 2>&1 | sed '1q'` in
+ *$lt_bad_file* | *'Invalid file or object type'*)
+ lt_cv_path_NM="$tmp_nm -B"
+ break 2
+ ;;
+ *)
+ case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
+ */dev/null*)
+ lt_cv_path_NM="$tmp_nm -p"
+ break 2
+ ;;
+ *)
+ lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
+ continue # so that we can try to find one that supports BSD flags
+ ;;
+ esac
+ ;;
+ esac
+ fi
+ done
+ IFS=$lt_save_ifs
+ done
+ : ${lt_cv_path_NM=no}
+fi])
+if test no != "$lt_cv_path_NM"; then
+ NM=$lt_cv_path_NM
+else
+ # Didn't find any BSD compatible name lister, look for dumpbin.
+ if test -n "$DUMPBIN"; then :
+ # Let the user override the test.
+ else
+ AC_CHECK_TOOLS(DUMPBIN, [dumpbin "link -dump"], :)
+ case `$DUMPBIN -symbols -headers /dev/null 2>&1 | sed '1q'` in
+ *COFF*)
+ DUMPBIN="$DUMPBIN -symbols -headers"
+ ;;
+ *)
+ DUMPBIN=:
+ ;;
+ esac
+ fi
+ AC_SUBST([DUMPBIN])
+ if test : != "$DUMPBIN"; then
+ NM=$DUMPBIN
+ fi
+fi
+test -z "$NM" && NM=nm
+AC_SUBST([NM])
+_LT_DECL([], [NM], [1], [A BSD- or MS-compatible name lister])dnl
+
+AC_CACHE_CHECK([the name lister ($NM) interface], [lt_cv_nm_interface],
+ [lt_cv_nm_interface="BSD nm"
+ echo "int some_variable = 0;" > conftest.$ac_ext
+ (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&AS_MESSAGE_LOG_FD)
+ (eval "$ac_compile" 2>conftest.err)
+ cat conftest.err >&AS_MESSAGE_LOG_FD
+ (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSAGE_LOG_FD)
+ (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
+ cat conftest.err >&AS_MESSAGE_LOG_FD
+ (eval echo "\"\$as_me:$LINENO: output\"" >&AS_MESSAGE_LOG_FD)
+ cat conftest.out >&AS_MESSAGE_LOG_FD
+ if $GREP 'External.*some_variable' conftest.out > /dev/null; then
+ lt_cv_nm_interface="MS dumpbin"
+ fi
+ rm -f conftest*])
+])
+m4trace:/usr/share/aclocal/libtool.m4:3766: -1- AU_DEFUN([AM_PROG_NM], [m4_if($#, 0, [LT_PATH_NM], [LT_PATH_NM($@)])])
+m4trace:/usr/share/aclocal/libtool.m4:3766: -1- AC_DEFUN([AM_PROG_NM], [AC_DIAGNOSE([obsolete], [The macro `AM_PROG_NM' is obsolete.
+You should run autoupdate.])dnl
+m4_if($#, 0, [LT_PATH_NM], [LT_PATH_NM($@)])])
+m4trace:/usr/share/aclocal/libtool.m4:3767: -1- AU_DEFUN([AC_PROG_NM], [m4_if($#, 0, [LT_PATH_NM], [LT_PATH_NM($@)])])
+m4trace:/usr/share/aclocal/libtool.m4:3767: -1- AC_DEFUN([AC_PROG_NM], [AC_DIAGNOSE([obsolete], [The macro `AC_PROG_NM' is obsolete.
+You should run autoupdate.])dnl
+m4_if($#, 0, [LT_PATH_NM], [LT_PATH_NM($@)])])
+m4trace:/usr/share/aclocal/libtool.m4:3838: -1- AC_DEFUN([_LT_DLL_DEF_P], [dnl
+ test DEF = "`$SED -n dnl
+ -e '\''s/^[[ ]]*//'\'' dnl Strip leading whitespace
+ -e '\''/^\(;.*\)*$/d'\'' dnl Delete empty lines and comments
+ -e '\''s/^\(EXPORTS\|LIBRARY\)\([[ ]].*\)*$/DEF/p'\'' dnl
+ -e q dnl Only consider the first "real" line
+ $1`" dnl
+])
+m4trace:/usr/share/aclocal/libtool.m4:3852: -1- AC_DEFUN([LT_LIB_M], [AC_REQUIRE([AC_CANONICAL_HOST])dnl
+LIBM=
+case $host in
+*-*-beos* | *-*-cegcc* | *-*-cygwin* | *-*-haiku* | *-*-pw32* | *-*-darwin*)
+ # These system don't have libm, or don't need it
+ ;;
+*-ncr-sysv4.3*)
+ AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM=-lmw)
+ AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm")
+ ;;
+*)
+ AC_CHECK_LIB(m, cos, LIBM=-lm)
+ ;;
+esac
+AC_SUBST([LIBM])
+])
+m4trace:/usr/share/aclocal/libtool.m4:3871: -1- AU_DEFUN([AC_CHECK_LIBM], [m4_if($#, 0, [LT_LIB_M], [LT_LIB_M($@)])])
+m4trace:/usr/share/aclocal/libtool.m4:3871: -1- AC_DEFUN([AC_CHECK_LIBM], [AC_DIAGNOSE([obsolete], [The macro `AC_CHECK_LIBM' is obsolete.
+You should run autoupdate.])dnl
+m4_if($#, 0, [LT_LIB_M], [LT_LIB_M($@)])])
+m4trace:/usr/share/aclocal/libtool.m4:8141: -1- AC_DEFUN([LT_PROG_GCJ], [m4_ifdef([AC_PROG_GCJ], [AC_PROG_GCJ],
+ [m4_ifdef([A][M_PROG_GCJ], [A][M_PROG_GCJ],
+ [AC_CHECK_TOOL(GCJ, gcj,)
+ test set = "${GCJFLAGS+set}" || GCJFLAGS="-g -O2"
+ AC_SUBST(GCJFLAGS)])])[]dnl
+])
+m4trace:/usr/share/aclocal/libtool.m4:8150: -1- AU_DEFUN([LT_AC_PROG_GCJ], [m4_if($#, 0, [LT_PROG_GCJ], [LT_PROG_GCJ($@)])])
+m4trace:/usr/share/aclocal/libtool.m4:8150: -1- AC_DEFUN([LT_AC_PROG_GCJ], [AC_DIAGNOSE([obsolete], [The macro `LT_AC_PROG_GCJ' is obsolete.
+You should run autoupdate.])dnl
+m4_if($#, 0, [LT_PROG_GCJ], [LT_PROG_GCJ($@)])])
+m4trace:/usr/share/aclocal/libtool.m4:8157: -1- AC_DEFUN([LT_PROG_GO], [AC_CHECK_TOOL(GOC, gccgo,)
+])
+m4trace:/usr/share/aclocal/libtool.m4:8164: -1- AC_DEFUN([LT_PROG_RC], [AC_CHECK_TOOL(RC, windres,)
+])
+m4trace:/usr/share/aclocal/libtool.m4:8169: -1- AU_DEFUN([LT_AC_PROG_RC], [m4_if($#, 0, [LT_PROG_RC], [LT_PROG_RC($@)])])
+m4trace:/usr/share/aclocal/libtool.m4:8169: -1- AC_DEFUN([LT_AC_PROG_RC], [AC_DIAGNOSE([obsolete], [The macro `LT_AC_PROG_RC' is obsolete.
+You should run autoupdate.])dnl
+m4_if($#, 0, [LT_PROG_RC], [LT_PROG_RC($@)])])
+m4trace:/usr/share/aclocal/libtool.m4:8289: -1- AU_DEFUN([LT_AC_PROG_SED], [m4_if($#, 0, [AC_PROG_SED], [AC_PROG_SED($@)])])
+m4trace:/usr/share/aclocal/libtool.m4:8289: -1- AC_DEFUN([LT_AC_PROG_SED], [AC_DIAGNOSE([obsolete], [The macro `LT_AC_PROG_SED' is obsolete.
+You should run autoupdate.])dnl
+m4_if($#, 0, [AC_PROG_SED], [AC_PROG_SED($@)])])
+m4trace:/usr/share/aclocal/ltargz.m4:12: -1- AC_DEFUN([LT_FUNC_ARGZ], [
+AC_CHECK_HEADERS([argz.h], [], [], [AC_INCLUDES_DEFAULT])
+
+AC_CHECK_TYPES([error_t],
+ [],
+ [AC_DEFINE([error_t], [int],
+ [Define to a type to use for 'error_t' if it is not otherwise available.])
+ AC_DEFINE([__error_t_defined], [1], [Define so that glibc/gnulib argp.h
+ does not typedef error_t.])],
+ [#if defined(HAVE_ARGZ_H)
+# include <argz.h>
+#endif])
+
+LT_ARGZ_H=
+AC_CHECK_FUNCS([argz_add argz_append argz_count argz_create_sep argz_insert \
+ argz_next argz_stringify], [], [LT_ARGZ_H=lt__argz.h; AC_LIBOBJ([lt__argz])])
+
+dnl if have system argz functions, allow forced use of
+dnl libltdl-supplied implementation (and default to do so
+dnl on "known bad" systems). Could use a runtime check, but
+dnl (a) detecting malloc issues is notoriously unreliable
+dnl (b) only known system that declares argz functions,
+dnl provides them, yet they are broken, is cygwin
+dnl releases prior to 16-Mar-2007 (1.5.24 and earlier)
+dnl So, it's more straightforward simply to special case
+dnl this for known bad systems.
+AS_IF([test -z "$LT_ARGZ_H"],
+ [AC_CACHE_CHECK(
+ [if argz actually works],
+ [lt_cv_sys_argz_works],
+ [[case $host_os in #(
+ *cygwin*)
+ lt_cv_sys_argz_works=no
+ if test no != "$cross_compiling"; then
+ lt_cv_sys_argz_works="guessing no"
+ else
+ lt_sed_extract_leading_digits='s/^\([0-9\.]*\).*/\1/'
+ save_IFS=$IFS
+ IFS=-.
+ set x `uname -r | sed -e "$lt_sed_extract_leading_digits"`
+ IFS=$save_IFS
+ lt_os_major=${2-0}
+ lt_os_minor=${3-0}
+ lt_os_micro=${4-0}
+ if test 1 -lt "$lt_os_major" \
+ || { test 1 -eq "$lt_os_major" \
+ && { test 5 -lt "$lt_os_minor" \
+ || { test 5 -eq "$lt_os_minor" \
+ && test 24 -lt "$lt_os_micro"; }; }; }; then
+ lt_cv_sys_argz_works=yes
+ fi
+ fi
+ ;; #(
+ *) lt_cv_sys_argz_works=yes ;;
+ esac]])
+ AS_IF([test yes = "$lt_cv_sys_argz_works"],
+ [AC_DEFINE([HAVE_WORKING_ARGZ], 1,
+ [This value is set to 1 to indicate that the system argz facility works])],
+ [LT_ARGZ_H=lt__argz.h
+ AC_LIBOBJ([lt__argz])])])
+
+AC_SUBST([LT_ARGZ_H])
+])
+m4trace:/usr/share/aclocal/ltdl.m4:16: -1- AC_DEFUN([LT_CONFIG_LTDL_DIR], [AC_BEFORE([$0], [LTDL_INIT])
+_$0($*)
+])
+m4trace:/usr/share/aclocal/ltdl.m4:68: -1- AC_DEFUN([LTDL_CONVENIENCE], [AC_BEFORE([$0], [LTDL_INIT])dnl
+dnl Although the argument is deprecated and no longer documented,
+dnl LTDL_CONVENIENCE used to take a DIRECTORY orgument, if we have one
+dnl here make sure it is the same as any other declaration of libltdl's
+dnl location! This also ensures lt_ltdl_dir is set when configure.ac is
+dnl not yet using an explicit LT_CONFIG_LTDL_DIR.
+m4_ifval([$1], [_LT_CONFIG_LTDL_DIR([$1])])dnl
+_$0()
+])
+m4trace:/usr/share/aclocal/ltdl.m4:81: -1- AU_DEFUN([AC_LIBLTDL_CONVENIENCE], [_LT_CONFIG_LTDL_DIR([m4_default([$1], [libltdl])])
+_LTDL_CONVENIENCE])
+m4trace:/usr/share/aclocal/ltdl.m4:81: -1- AC_DEFUN([AC_LIBLTDL_CONVENIENCE], [AC_DIAGNOSE([obsolete], [The macro `AC_LIBLTDL_CONVENIENCE' is obsolete.
+You should run autoupdate.])dnl
+_LT_CONFIG_LTDL_DIR([m4_default([$1], [libltdl])])
+_LTDL_CONVENIENCE])
+m4trace:/usr/share/aclocal/ltdl.m4:124: -1- AC_DEFUN([LTDL_INSTALLABLE], [AC_BEFORE([$0], [LTDL_INIT])dnl
+dnl Although the argument is deprecated and no longer documented,
+dnl LTDL_INSTALLABLE used to take a DIRECTORY orgument, if we have one
+dnl here make sure it is the same as any other declaration of libltdl's
+dnl location! This also ensures lt_ltdl_dir is set when configure.ac is
+dnl not yet using an explicit LT_CONFIG_LTDL_DIR.
+m4_ifval([$1], [_LT_CONFIG_LTDL_DIR([$1])])dnl
+_$0()
+])
+m4trace:/usr/share/aclocal/ltdl.m4:137: -1- AU_DEFUN([AC_LIBLTDL_INSTALLABLE], [_LT_CONFIG_LTDL_DIR([m4_default([$1], [libltdl])])
+_LTDL_INSTALLABLE])
+m4trace:/usr/share/aclocal/ltdl.m4:137: -1- AC_DEFUN([AC_LIBLTDL_INSTALLABLE], [AC_DIAGNOSE([obsolete], [The macro `AC_LIBLTDL_INSTALLABLE' is obsolete.
+You should run autoupdate.])dnl
+_LT_CONFIG_LTDL_DIR([m4_default([$1], [libltdl])])
+_LTDL_INSTALLABLE])
+m4trace:/usr/share/aclocal/ltdl.m4:213: -1- AC_DEFUN([_LT_LIBOBJ], [
+ m4_pattern_allow([^_LT_LIBOBJS$])
+ _LT_LIBOBJS="$_LT_LIBOBJS $1.$ac_objext"
+])
+m4trace:/usr/share/aclocal/ltdl.m4:226: -1- AC_DEFUN([LTDL_INIT], [dnl Parse OPTIONS
+_LT_SET_OPTIONS([$0], [$1])
+
+dnl We need to keep our own list of libobjs separate from our parent project,
+dnl and the easiest way to do that is redefine the AC_LIBOBJs macro while
+dnl we look for our own LIBOBJs.
+m4_pushdef([AC_LIBOBJ], m4_defn([_LT_LIBOBJ]))
+m4_pushdef([AC_LIBSOURCES])
+
+dnl If not otherwise defined, default to the 1.5.x compatible subproject mode:
+m4_if(_LTDL_MODE, [],
+ [m4_define([_LTDL_MODE], m4_default([$2], [subproject]))
+ m4_if([-1], [m4_bregexp(_LTDL_MODE, [\(subproject\|\(non\)?recursive\)])],
+ [m4_fatal([unknown libltdl mode: ]_LTDL_MODE)])])
+
+AC_ARG_WITH([included_ltdl],
+ [AS_HELP_STRING([--with-included-ltdl],
+ [use the GNU ltdl sources included here])])
+
+if test yes != "$with_included_ltdl"; then
+ # We are not being forced to use the included libltdl sources, so
+ # decide whether there is a useful installed version we can use.
+ AC_CHECK_HEADER([ltdl.h],
+ [AC_CHECK_DECL([lt_dlinterface_register],
+ [AC_CHECK_LIB([ltdl], [lt_dladvise_preload],
+ [with_included_ltdl=no],
+ [with_included_ltdl=yes])],
+ [with_included_ltdl=yes],
+ [AC_INCLUDES_DEFAULT
+ #include <ltdl.h>])],
+ [with_included_ltdl=yes],
+ [AC_INCLUDES_DEFAULT]
+ )
+fi
+
+dnl If neither LT_CONFIG_LTDL_DIR, LTDL_CONVENIENCE nor LTDL_INSTALLABLE
+dnl was called yet, then for old times' sake, we assume libltdl is in an
+dnl eponymous directory:
+AC_PROVIDE_IFELSE([LT_CONFIG_LTDL_DIR], [], [_LT_CONFIG_LTDL_DIR([libltdl])])
+
+AC_ARG_WITH([ltdl_include],
+ [AS_HELP_STRING([--with-ltdl-include=DIR],
+ [use the ltdl headers installed in DIR])])
+
+if test -n "$with_ltdl_include"; then
+ if test -f "$with_ltdl_include/ltdl.h"; then :
+ else
+ AC_MSG_ERROR([invalid ltdl include directory: '$with_ltdl_include'])
+ fi
+else
+ with_ltdl_include=no
+fi
+
+AC_ARG_WITH([ltdl_lib],
+ [AS_HELP_STRING([--with-ltdl-lib=DIR],
+ [use the libltdl.la installed in DIR])])
+
+if test -n "$with_ltdl_lib"; then
+ if test -f "$with_ltdl_lib/libltdl.la"; then :
+ else
+ AC_MSG_ERROR([invalid ltdl library directory: '$with_ltdl_lib'])
+ fi
+else
+ with_ltdl_lib=no
+fi
+
+case ,$with_included_ltdl,$with_ltdl_include,$with_ltdl_lib, in
+ ,yes,no,no,)
+ m4_case(m4_default(_LTDL_TYPE, [convenience]),
+ [convenience], [_LTDL_CONVENIENCE],
+ [installable], [_LTDL_INSTALLABLE],
+ [m4_fatal([unknown libltdl build type: ]_LTDL_TYPE)])
+ ;;
+ ,no,no,no,)
+ # If the included ltdl is not to be used, then use the
+ # preinstalled libltdl we found.
+ AC_DEFINE([HAVE_LTDL], [1],
+ [Define this if a modern libltdl is already installed])
+ LIBLTDL=-lltdl
+ LTDLDEPS=
+ LTDLINCL=
+ ;;
+ ,no*,no,*)
+ AC_MSG_ERROR(['--with-ltdl-include' and '--with-ltdl-lib' options must be used together])
+ ;;
+ *) with_included_ltdl=no
+ LIBLTDL="-L$with_ltdl_lib -lltdl"
+ LTDLDEPS=
+ LTDLINCL=-I$with_ltdl_include
+ ;;
+esac
+INCLTDL=$LTDLINCL
+
+# Report our decision...
+AC_MSG_CHECKING([where to find libltdl headers])
+AC_MSG_RESULT([$LTDLINCL])
+AC_MSG_CHECKING([where to find libltdl library])
+AC_MSG_RESULT([$LIBLTDL])
+
+_LTDL_SETUP
+
+dnl restore autoconf definition.
+m4_popdef([AC_LIBOBJ])
+m4_popdef([AC_LIBSOURCES])
+
+AC_CONFIG_COMMANDS_PRE([
+ _ltdl_libobjs=
+ _ltdl_ltlibobjs=
+ if test -n "$_LT_LIBOBJS"; then
+ # Remove the extension.
+ _lt_sed_drop_objext='s/\.o$//;s/\.obj$//'
+ for i in `for i in $_LT_LIBOBJS; do echo "$i"; done | sed "$_lt_sed_drop_objext" | sort -u`; do
+ _ltdl_libobjs="$_ltdl_libobjs $lt_libobj_prefix$i.$ac_objext"
+ _ltdl_ltlibobjs="$_ltdl_ltlibobjs $lt_libobj_prefix$i.lo"
+ done
+ fi
+ AC_SUBST([ltdl_LIBOBJS], [$_ltdl_libobjs])
+ AC_SUBST([ltdl_LTLIBOBJS], [$_ltdl_ltlibobjs])
+])
+
+# Only expand once:
+m4_define([LTDL_INIT])
+])
+m4trace:/usr/share/aclocal/ltdl.m4:352: -1- AU_DEFUN([AC_LIB_LTDL], [LTDL_INIT($@)])
+m4trace:/usr/share/aclocal/ltdl.m4:352: -1- AC_DEFUN([AC_LIB_LTDL], [AC_DIAGNOSE([obsolete], [The macro `AC_LIB_LTDL' is obsolete.
+You should run autoupdate.])dnl
+LTDL_INIT($@)])
+m4trace:/usr/share/aclocal/ltdl.m4:353: -1- AU_DEFUN([AC_WITH_LTDL], [LTDL_INIT($@)])
+m4trace:/usr/share/aclocal/ltdl.m4:353: -1- AC_DEFUN([AC_WITH_LTDL], [AC_DIAGNOSE([obsolete], [The macro `AC_WITH_LTDL' is obsolete.
+You should run autoupdate.])dnl
+LTDL_INIT($@)])
+m4trace:/usr/share/aclocal/ltdl.m4:354: -1- AU_DEFUN([LT_WITH_LTDL], [LTDL_INIT($@)])
+m4trace:/usr/share/aclocal/ltdl.m4:354: -1- AC_DEFUN([LT_WITH_LTDL], [AC_DIAGNOSE([obsolete], [The macro `LT_WITH_LTDL' is obsolete.
+You should run autoupdate.])dnl
+LTDL_INIT($@)])
+m4trace:/usr/share/aclocal/ltdl.m4:367: -1- AC_DEFUN([_LTDL_SETUP], [AC_REQUIRE([AC_PROG_CC])dnl
+AC_REQUIRE([LT_SYS_MODULE_EXT])dnl
+AC_REQUIRE([LT_SYS_MODULE_PATH])dnl
+AC_REQUIRE([LT_SYS_DLSEARCH_PATH])dnl
+AC_REQUIRE([LT_LIB_DLLOAD])dnl
+AC_REQUIRE([LT_SYS_SYMBOL_USCORE])dnl
+AC_REQUIRE([LT_FUNC_DLSYM_USCORE])dnl
+AC_REQUIRE([LT_SYS_DLOPEN_DEPLIBS])dnl
+AC_REQUIRE([LT_FUNC_ARGZ])dnl
+
+m4_require([_LT_CHECK_OBJDIR])dnl
+m4_require([_LT_HEADER_DLFCN])dnl
+m4_require([_LT_CHECK_DLPREOPEN])dnl
+m4_require([_LT_DECL_SED])dnl
+
+dnl Don't require this, or it will be expanded earlier than the code
+dnl that sets the variables it relies on:
+_LT_ENABLE_INSTALL
+
+dnl _LTDL_MODE specific code must be called at least once:
+_LTDL_MODE_DISPATCH
+
+# In order that ltdl.c can compile, find out the first AC_CONFIG_HEADERS
+# the user used. This is so that ltdl.h can pick up the parent projects
+# config.h file, The first file in AC_CONFIG_HEADERS must contain the
+# definitions required by ltdl.c.
+# FIXME: Remove use of undocumented AC_LIST_HEADERS (2.59 compatibility).
+AC_CONFIG_COMMANDS_PRE([dnl
+m4_pattern_allow([^LT_CONFIG_H$])dnl
+m4_ifset([AH_HEADER],
+ [LT_CONFIG_H=AH_HEADER],
+ [m4_ifset([AC_LIST_HEADERS],
+ [LT_CONFIG_H=`echo "AC_LIST_HEADERS" | $SED 's|^[[ ]]*||;s|[[ :]].*$||'`],
+ [])])])
+AC_SUBST([LT_CONFIG_H])
+
+AC_CHECK_HEADERS([unistd.h dl.h sys/dl.h dld.h mach-o/dyld.h dirent.h],
+ [], [], [AC_INCLUDES_DEFAULT])
+
+AC_CHECK_FUNCS([closedir opendir readdir], [], [AC_LIBOBJ([lt__dirent])])
+AC_CHECK_FUNCS([strlcat strlcpy], [], [AC_LIBOBJ([lt__strl])])
+
+m4_pattern_allow([LT_LIBEXT])dnl
+AC_DEFINE_UNQUOTED([LT_LIBEXT],["$libext"],[The archive extension])
+
+name=
+eval "lt_libprefix=\"$libname_spec\""
+m4_pattern_allow([LT_LIBPREFIX])dnl
+AC_DEFINE_UNQUOTED([LT_LIBPREFIX],["$lt_libprefix"],[The archive prefix])
+
+name=ltdl
+eval "LTDLOPEN=\"$libname_spec\""
+AC_SUBST([LTDLOPEN])
+])
+m4trace:/usr/share/aclocal/ltdl.m4:443: -1- AC_DEFUN([LT_SYS_DLOPEN_DEPLIBS], [AC_REQUIRE([AC_CANONICAL_HOST])dnl
+AC_CACHE_CHECK([whether deplibs are loaded by dlopen],
+ [lt_cv_sys_dlopen_deplibs],
+ [# PORTME does your system automatically load deplibs for dlopen?
+ # or its logical equivalent (e.g. shl_load for HP-UX < 11)
+ # For now, we just catch OSes we know something about -- in the
+ # future, we'll try test this programmatically.
+ lt_cv_sys_dlopen_deplibs=unknown
+ case $host_os in
+ aix3*|aix4.1.*|aix4.2.*)
+ # Unknown whether this is true for these versions of AIX, but
+ # we want this 'case' here to explicitly catch those versions.
+ lt_cv_sys_dlopen_deplibs=unknown
+ ;;
+ aix[[4-9]]*)
+ lt_cv_sys_dlopen_deplibs=yes
+ ;;
+ amigaos*)
+ case $host_cpu in
+ powerpc)
+ lt_cv_sys_dlopen_deplibs=no
+ ;;
+ esac
+ ;;
+ bitrig*)
+ lt_cv_sys_dlopen_deplibs=yes
+ ;;
+ darwin*)
+ # Assuming the user has installed a libdl from somewhere, this is true
+ # If you are looking for one http://www.opendarwin.org/projects/dlcompat
+ lt_cv_sys_dlopen_deplibs=yes
+ ;;
+ freebsd* | dragonfly*)
+ lt_cv_sys_dlopen_deplibs=yes
+ ;;
+ gnu* | linux* | k*bsd*-gnu | kopensolaris*-gnu)
+ # GNU and its variants, using gnu ld.so (Glibc)
+ lt_cv_sys_dlopen_deplibs=yes
+ ;;
+ hpux10*|hpux11*)
+ lt_cv_sys_dlopen_deplibs=yes
+ ;;
+ interix*)
+ lt_cv_sys_dlopen_deplibs=yes
+ ;;
+ irix[[12345]]*|irix6.[[01]]*)
+ # Catch all versions of IRIX before 6.2, and indicate that we don't
+ # know how it worked for any of those versions.
+ lt_cv_sys_dlopen_deplibs=unknown
+ ;;
+ irix*)
+ # The case above catches anything before 6.2, and it's known that
+ # at 6.2 and later dlopen does load deplibs.
+ lt_cv_sys_dlopen_deplibs=yes
+ ;;
+ netbsd* | netbsdelf*-gnu)
+ lt_cv_sys_dlopen_deplibs=yes
+ ;;
+ openbsd*)
+ lt_cv_sys_dlopen_deplibs=yes
+ ;;
+ osf[[1234]]*)
+ # dlopen did load deplibs (at least at 4.x), but until the 5.x series,
+ # it did *not* use an RPATH in a shared library to find objects the
+ # library depends on, so we explicitly say 'no'.
+ lt_cv_sys_dlopen_deplibs=no
+ ;;
+ osf5.0|osf5.0a|osf5.1)
+ # dlopen *does* load deplibs and with the right loader patch applied
+ # it even uses RPATH in a shared library to search for shared objects
+ # that the library depends on, but there's no easy way to know if that
+ # patch is installed. Since this is the case, all we can really
+ # say is unknown -- it depends on the patch being installed. If
+ # it is, this changes to 'yes'. Without it, it would be 'no'.
+ lt_cv_sys_dlopen_deplibs=unknown
+ ;;
+ osf*)
+ # the two cases above should catch all versions of osf <= 5.1. Read
+ # the comments above for what we know about them.
+ # At > 5.1, deplibs are loaded *and* any RPATH in a shared library
+ # is used to find them so we can finally say 'yes'.
+ lt_cv_sys_dlopen_deplibs=yes
+ ;;
+ qnx*)
+ lt_cv_sys_dlopen_deplibs=yes
+ ;;
+ solaris*)
+ lt_cv_sys_dlopen_deplibs=yes
+ ;;
+ sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
+ libltdl_cv_sys_dlopen_deplibs=yes
+ ;;
+ esac
+ ])
+if test yes != "$lt_cv_sys_dlopen_deplibs"; then
+ AC_DEFINE([LTDL_DLOPEN_DEPLIBS], [1],
+ [Define if the OS needs help to load dependent libraries for dlopen().])
+fi
+])
+m4trace:/usr/share/aclocal/ltdl.m4:545: -1- AU_DEFUN([AC_LTDL_SYS_DLOPEN_DEPLIBS], [m4_if($#, 0, [LT_SYS_DLOPEN_DEPLIBS], [LT_SYS_DLOPEN_DEPLIBS($@)])])
+m4trace:/usr/share/aclocal/ltdl.m4:545: -1- AC_DEFUN([AC_LTDL_SYS_DLOPEN_DEPLIBS], [AC_DIAGNOSE([obsolete], [The macro `AC_LTDL_SYS_DLOPEN_DEPLIBS' is obsolete.
+You should run autoupdate.])dnl
+m4_if($#, 0, [LT_SYS_DLOPEN_DEPLIBS], [LT_SYS_DLOPEN_DEPLIBS($@)])])
+m4trace:/usr/share/aclocal/ltdl.m4:552: -1- AC_DEFUN([LT_SYS_MODULE_EXT], [m4_require([_LT_SYS_DYNAMIC_LINKER])dnl
+AC_CACHE_CHECK([what extension is used for runtime loadable modules],
+ [libltdl_cv_shlibext],
+[
+module=yes
+eval libltdl_cv_shlibext=$shrext_cmds
+module=no
+eval libltdl_cv_shrext=$shrext_cmds
+ ])
+if test -n "$libltdl_cv_shlibext"; then
+ m4_pattern_allow([LT_MODULE_EXT])dnl
+ AC_DEFINE_UNQUOTED([LT_MODULE_EXT], ["$libltdl_cv_shlibext"],
+ [Define to the extension used for runtime loadable modules, say, ".so".])
+fi
+if test "$libltdl_cv_shrext" != "$libltdl_cv_shlibext"; then
+ m4_pattern_allow([LT_SHARED_EXT])dnl
+ AC_DEFINE_UNQUOTED([LT_SHARED_EXT], ["$libltdl_cv_shrext"],
+ [Define to the shared library suffix, say, ".dylib".])
+fi
+if test -n "$shared_archive_member_spec"; then
+ m4_pattern_allow([LT_SHARED_LIB_MEMBER])dnl
+ AC_DEFINE_UNQUOTED([LT_SHARED_LIB_MEMBER], ["($shared_archive_member_spec.o)"],
+ [Define to the shared archive member specification, say "(shr.o)".])
+fi
+])
+m4trace:/usr/share/aclocal/ltdl.m4:580: -1- AU_DEFUN([AC_LTDL_SHLIBEXT], [m4_if($#, 0, [LT_SYS_MODULE_EXT], [LT_SYS_MODULE_EXT($@)])])
+m4trace:/usr/share/aclocal/ltdl.m4:580: -1- AC_DEFUN([AC_LTDL_SHLIBEXT], [AC_DIAGNOSE([obsolete], [The macro `AC_LTDL_SHLIBEXT' is obsolete.
+You should run autoupdate.])dnl
+m4_if($#, 0, [LT_SYS_MODULE_EXT], [LT_SYS_MODULE_EXT($@)])])
+m4trace:/usr/share/aclocal/ltdl.m4:587: -1- AC_DEFUN([LT_SYS_MODULE_PATH], [m4_require([_LT_SYS_DYNAMIC_LINKER])dnl
+AC_CACHE_CHECK([what variable specifies run-time module search path],
+ [lt_cv_module_path_var], [lt_cv_module_path_var=$shlibpath_var])
+if test -n "$lt_cv_module_path_var"; then
+ m4_pattern_allow([LT_MODULE_PATH_VAR])dnl
+ AC_DEFINE_UNQUOTED([LT_MODULE_PATH_VAR], ["$lt_cv_module_path_var"],
+ [Define to the name of the environment variable that determines the run-time module search path.])
+fi
+])
+m4trace:/usr/share/aclocal/ltdl.m4:599: -1- AU_DEFUN([AC_LTDL_SHLIBPATH], [m4_if($#, 0, [LT_SYS_MODULE_PATH], [LT_SYS_MODULE_PATH($@)])])
+m4trace:/usr/share/aclocal/ltdl.m4:599: -1- AC_DEFUN([AC_LTDL_SHLIBPATH], [AC_DIAGNOSE([obsolete], [The macro `AC_LTDL_SHLIBPATH' is obsolete.
+You should run autoupdate.])dnl
+m4_if($#, 0, [LT_SYS_MODULE_PATH], [LT_SYS_MODULE_PATH($@)])])
+m4trace:/usr/share/aclocal/ltdl.m4:606: -1- AC_DEFUN([LT_SYS_DLSEARCH_PATH], [m4_require([_LT_SYS_DYNAMIC_LINKER])dnl
+AC_CACHE_CHECK([for the default library search path],
+ [lt_cv_sys_dlsearch_path],
+ [lt_cv_sys_dlsearch_path=$sys_lib_dlsearch_path_spec])
+if test -n "$lt_cv_sys_dlsearch_path"; then
+ sys_dlsearch_path=
+ for dir in $lt_cv_sys_dlsearch_path; do
+ if test -z "$sys_dlsearch_path"; then
+ sys_dlsearch_path=$dir
+ else
+ sys_dlsearch_path=$sys_dlsearch_path$PATH_SEPARATOR$dir
+ fi
+ done
+ m4_pattern_allow([LT_DLSEARCH_PATH])dnl
+ AC_DEFINE_UNQUOTED([LT_DLSEARCH_PATH], ["$sys_dlsearch_path"],
+ [Define to the system default library search path.])
+fi
+])
+m4trace:/usr/share/aclocal/ltdl.m4:627: -1- AU_DEFUN([AC_LTDL_SYSSEARCHPATH], [m4_if($#, 0, [LT_SYS_DLSEARCH_PATH], [LT_SYS_DLSEARCH_PATH($@)])])
+m4trace:/usr/share/aclocal/ltdl.m4:627: -1- AC_DEFUN([AC_LTDL_SYSSEARCHPATH], [AC_DIAGNOSE([obsolete], [The macro `AC_LTDL_SYSSEARCHPATH' is obsolete.
+You should run autoupdate.])dnl
+m4_if($#, 0, [LT_SYS_DLSEARCH_PATH], [LT_SYS_DLSEARCH_PATH($@)])])
+m4trace:/usr/share/aclocal/ltdl.m4:653: -1- AC_DEFUN([LT_LIB_DLLOAD], [m4_pattern_allow([^LT_DLLOADERS$])
+LT_DLLOADERS=
+AC_SUBST([LT_DLLOADERS])
+
+AC_LANG_PUSH([C])
+lt_dlload_save_LIBS=$LIBS
+
+LIBADD_DLOPEN=
+AC_SEARCH_LIBS([dlopen], [dl],
+ [AC_DEFINE([HAVE_LIBDL], [1],
+ [Define if you have the libdl library or equivalent.])
+ if test "$ac_cv_search_dlopen" != "none required"; then
+ LIBADD_DLOPEN=-ldl
+ fi
+ libltdl_cv_lib_dl_dlopen=yes
+ LT_DLLOADERS="$LT_DLLOADERS ${lt_dlopen_dir+$lt_dlopen_dir/}dlopen.la"],
+ [AC_LINK_IFELSE([AC_LANG_PROGRAM([[#if HAVE_DLFCN_H
+# include <dlfcn.h>
+#endif
+ ]], [[dlopen(0, 0);]])],
+ [AC_DEFINE([HAVE_LIBDL], [1],
+ [Define if you have the libdl library or equivalent.])
+ libltdl_cv_func_dlopen=yes
+ LT_DLLOADERS="$LT_DLLOADERS ${lt_dlopen_dir+$lt_dlopen_dir/}dlopen.la"],
+ [AC_CHECK_LIB([svld], [dlopen],
+ [AC_DEFINE([HAVE_LIBDL], [1],
+ [Define if you have the libdl library or equivalent.])
+ LIBADD_DLOPEN=-lsvld libltdl_cv_func_dlopen=yes
+ LT_DLLOADERS="$LT_DLLOADERS ${lt_dlopen_dir+$lt_dlopen_dir/}dlopen.la"])])])
+if test yes = "$libltdl_cv_func_dlopen" || test yes = "$libltdl_cv_lib_dl_dlopen"
+then
+ lt_save_LIBS=$LIBS
+ LIBS="$LIBS $LIBADD_DLOPEN"
+ AC_CHECK_FUNCS([dlerror])
+ LIBS=$lt_save_LIBS
+fi
+AC_SUBST([LIBADD_DLOPEN])
+
+LIBADD_SHL_LOAD=
+AC_CHECK_FUNC([shl_load],
+ [AC_DEFINE([HAVE_SHL_LOAD], [1],
+ [Define if you have the shl_load function.])
+ LT_DLLOADERS="$LT_DLLOADERS ${lt_dlopen_dir+$lt_dlopen_dir/}shl_load.la"],
+ [AC_CHECK_LIB([dld], [shl_load],
+ [AC_DEFINE([HAVE_SHL_LOAD], [1],
+ [Define if you have the shl_load function.])
+ LT_DLLOADERS="$LT_DLLOADERS ${lt_dlopen_dir+$lt_dlopen_dir/}shl_load.la"
+ LIBADD_SHL_LOAD=-ldld])])
+AC_SUBST([LIBADD_SHL_LOAD])
+
+case $host_os in
+darwin[[1567]].*)
+# We only want this for pre-Mac OS X 10.4.
+ AC_CHECK_FUNC([_dyld_func_lookup],
+ [AC_DEFINE([HAVE_DYLD], [1],
+ [Define if you have the _dyld_func_lookup function.])
+ LT_DLLOADERS="$LT_DLLOADERS ${lt_dlopen_dir+$lt_dlopen_dir/}dyld.la"])
+ ;;
+beos*)
+ LT_DLLOADERS="$LT_DLLOADERS ${lt_dlopen_dir+$lt_dlopen_dir/}load_add_on.la"
+ ;;
+cygwin* | mingw* | pw32*)
+ AC_CHECK_DECLS([cygwin_conv_path], [], [], [[#include <sys/cygwin.h>]])
+ LT_DLLOADERS="$LT_DLLOADERS ${lt_dlopen_dir+$lt_dlopen_dir/}loadlibrary.la"
+ ;;
+esac
+
+AC_CHECK_LIB([dld], [dld_link],
+ [AC_DEFINE([HAVE_DLD], [1],
+ [Define if you have the GNU dld library.])
+ LT_DLLOADERS="$LT_DLLOADERS ${lt_dlopen_dir+$lt_dlopen_dir/}dld_link.la"])
+AC_SUBST([LIBADD_DLD_LINK])
+
+m4_pattern_allow([^LT_DLPREOPEN$])
+LT_DLPREOPEN=
+if test -n "$LT_DLLOADERS"
+then
+ for lt_loader in $LT_DLLOADERS; do
+ LT_DLPREOPEN="$LT_DLPREOPEN-dlpreopen $lt_loader "
+ done
+ AC_DEFINE([HAVE_LIBDLLOADER], [1],
+ [Define if libdlloader will be built on this platform])
+fi
+AC_SUBST([LT_DLPREOPEN])
+
+dnl This isn't used anymore, but set it for backwards compatibility
+LIBADD_DL="$LIBADD_DLOPEN $LIBADD_SHL_LOAD"
+AC_SUBST([LIBADD_DL])
+
+LIBS=$lt_dlload_save_LIBS
+AC_LANG_POP
+])
+m4trace:/usr/share/aclocal/ltdl.m4:748: -1- AU_DEFUN([AC_LTDL_DLLIB], [m4_if($#, 0, [LT_LIB_DLLOAD], [LT_LIB_DLLOAD($@)])])
+m4trace:/usr/share/aclocal/ltdl.m4:748: -1- AC_DEFUN([AC_LTDL_DLLIB], [AC_DIAGNOSE([obsolete], [The macro `AC_LTDL_DLLIB' is obsolete.
+You should run autoupdate.])dnl
+m4_if($#, 0, [LT_LIB_DLLOAD], [LT_LIB_DLLOAD($@)])])
+m4trace:/usr/share/aclocal/ltdl.m4:756: -1- AC_DEFUN([LT_SYS_SYMBOL_USCORE], [m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
+AC_CACHE_CHECK([for _ prefix in compiled symbols],
+ [lt_cv_sys_symbol_underscore],
+ [lt_cv_sys_symbol_underscore=no
+ cat > conftest.$ac_ext <<_LT_EOF
+void nm_test_func(){}
+int main(){nm_test_func;return 0;}
+_LT_EOF
+ if AC_TRY_EVAL(ac_compile); then
+ # Now try to grab the symbols.
+ ac_nlist=conftest.nm
+ if AC_TRY_EVAL(NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $ac_nlist) && test -s "$ac_nlist"; then
+ # See whether the symbols have a leading underscore.
+ if grep '^. _nm_test_func' "$ac_nlist" >/dev/null; then
+ lt_cv_sys_symbol_underscore=yes
+ else
+ if grep '^. nm_test_func ' "$ac_nlist" >/dev/null; then
+ :
+ else
+ echo "configure: cannot find nm_test_func in $ac_nlist" >&AS_MESSAGE_LOG_FD
+ fi
+ fi
+ else
+ echo "configure: cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD
+ fi
+ else
+ echo "configure: failed program was:" >&AS_MESSAGE_LOG_FD
+ cat conftest.c >&AS_MESSAGE_LOG_FD
+ fi
+ rm -rf conftest*
+ ])
+ sys_symbol_underscore=$lt_cv_sys_symbol_underscore
+ AC_SUBST([sys_symbol_underscore])
+])
+m4trace:/usr/share/aclocal/ltdl.m4:793: -1- AU_DEFUN([AC_LTDL_SYMBOL_USCORE], [m4_if($#, 0, [LT_SYS_SYMBOL_USCORE], [LT_SYS_SYMBOL_USCORE($@)])])
+m4trace:/usr/share/aclocal/ltdl.m4:793: -1- AC_DEFUN([AC_LTDL_SYMBOL_USCORE], [AC_DIAGNOSE([obsolete], [The macro `AC_LTDL_SYMBOL_USCORE' is obsolete.
+You should run autoupdate.])dnl
+m4_if($#, 0, [LT_SYS_SYMBOL_USCORE], [LT_SYS_SYMBOL_USCORE($@)])])
+m4trace:/usr/share/aclocal/ltdl.m4:800: -1- AC_DEFUN([LT_FUNC_DLSYM_USCORE], [AC_REQUIRE([_LT_COMPILER_PIC])dnl for lt_prog_compiler_wl
+AC_REQUIRE([LT_SYS_SYMBOL_USCORE])dnl for lt_cv_sys_symbol_underscore
+AC_REQUIRE([LT_SYS_MODULE_EXT])dnl for libltdl_cv_shlibext
+if test yes = "$lt_cv_sys_symbol_underscore"; then
+ if test yes = "$libltdl_cv_func_dlopen" || test yes = "$libltdl_cv_lib_dl_dlopen"; then
+ AC_CACHE_CHECK([whether we have to add an underscore for dlsym],
+ [libltdl_cv_need_uscore],
+ [libltdl_cv_need_uscore=unknown
+ dlsym_uscore_save_LIBS=$LIBS
+ LIBS="$LIBS $LIBADD_DLOPEN"
+ libname=conftmod # stay within 8.3 filename limits!
+ cat >$libname.$ac_ext <<_LT_EOF
+[#line $LINENO "configure"
+#include "confdefs.h"
+/* When -fvisibility=hidden is used, assume the code has been annotated
+ correspondingly for the symbols needed. */
+#if defined __GNUC__ && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
+int fnord () __attribute__((visibility("default")));
+#endif
+int fnord () { return 42; }]
+_LT_EOF
+
+ # ltfn_module_cmds module_cmds
+ # Execute tilde-delimited MODULE_CMDS with environment primed for
+ # $module_cmds or $archive_cmds type content.
+ ltfn_module_cmds ()
+ {( # subshell avoids polluting parent global environment
+ module_cmds_save_ifs=$IFS; IFS='~'
+ for cmd in @S|@1; do
+ IFS=$module_cmds_save_ifs
+ libobjs=$libname.$ac_objext; lib=$libname$libltdl_cv_shlibext
+ rpath=/not-exists; soname=$libname$libltdl_cv_shlibext; output_objdir=.
+ major=; versuffix=; verstring=; deplibs=
+ ECHO=echo; wl=$lt_prog_compiler_wl; allow_undefined_flag=
+ eval $cmd
+ done
+ IFS=$module_cmds_save_ifs
+ )}
+
+ # Compile a loadable module using libtool macro expansion results.
+ $CC $pic_flag -c $libname.$ac_ext
+ ltfn_module_cmds "${module_cmds:-$archive_cmds}"
+
+ # Try to fetch fnord with dlsym().
+ libltdl_dlunknown=0; libltdl_dlnouscore=1; libltdl_dluscore=2
+ cat >conftest.$ac_ext <<_LT_EOF
+[#line $LINENO "configure"
+#include "confdefs.h"
+#if HAVE_DLFCN_H
+#include <dlfcn.h>
+#endif
+#include <stdio.h>
+#ifndef RTLD_GLOBAL
+# ifdef DL_GLOBAL
+# define RTLD_GLOBAL DL_GLOBAL
+# else
+# define RTLD_GLOBAL 0
+# endif
+#endif
+#ifndef RTLD_NOW
+# ifdef DL_NOW
+# define RTLD_NOW DL_NOW
+# else
+# define RTLD_NOW 0
+# endif
+#endif
+int main () {
+ void *handle = dlopen ("`pwd`/$libname$libltdl_cv_shlibext", RTLD_GLOBAL|RTLD_NOW);
+ int status = $libltdl_dlunknown;
+ if (handle) {
+ if (dlsym (handle, "fnord"))
+ status = $libltdl_dlnouscore;
+ else {
+ if (dlsym (handle, "_fnord"))
+ status = $libltdl_dluscore;
+ else
+ puts (dlerror ());
+ }
+ dlclose (handle);
+ } else
+ puts (dlerror ());
+ return status;
+}]
+_LT_EOF
+ if AC_TRY_EVAL(ac_link) && test -s "conftest$ac_exeext" 2>/dev/null; then
+ (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null
+ libltdl_status=$?
+ case x$libltdl_status in
+ x$libltdl_dlnouscore) libltdl_cv_need_uscore=no ;;
+ x$libltdl_dluscore) libltdl_cv_need_uscore=yes ;;
+ x*) libltdl_cv_need_uscore=unknown ;;
+ esac
+ fi
+ rm -rf conftest* $libname*
+ LIBS=$dlsym_uscore_save_LIBS
+ ])
+ fi
+fi
+
+if test yes = "$libltdl_cv_need_uscore"; then
+ AC_DEFINE([NEED_USCORE], [1],
+ [Define if dlsym() requires a leading underscore in symbol names.])
+fi
+])
+m4trace:/usr/share/aclocal/ltdl.m4:907: -1- AU_DEFUN([AC_LTDL_DLSYM_USCORE], [m4_if($#, 0, [LT_FUNC_DLSYM_USCORE], [LT_FUNC_DLSYM_USCORE($@)])])
+m4trace:/usr/share/aclocal/ltdl.m4:907: -1- AC_DEFUN([AC_LTDL_DLSYM_USCORE], [AC_DIAGNOSE([obsolete], [The macro `AC_LTDL_DLSYM_USCORE' is obsolete.
+You should run autoupdate.])dnl
+m4_if($#, 0, [LT_FUNC_DLSYM_USCORE], [LT_FUNC_DLSYM_USCORE($@)])])
+m4trace:/usr/share/aclocal/ltoptions.m4:14: -1- AC_DEFUN([LTOPTIONS_VERSION], [m4_if([1])])
+m4trace:/usr/share/aclocal/ltoptions.m4:113: -1- AU_DEFUN([AC_LIBTOOL_DLOPEN], [_LT_SET_OPTION([LT_INIT], [dlopen])
+AC_DIAGNOSE([obsolete],
+[$0: Remove this warning and the call to _LT_SET_OPTION when you
+put the 'dlopen' option into LT_INIT's first parameter.])
+])
+m4trace:/usr/share/aclocal/ltoptions.m4:113: -1- AC_DEFUN([AC_LIBTOOL_DLOPEN], [AC_DIAGNOSE([obsolete], [The macro `AC_LIBTOOL_DLOPEN' is obsolete.
+You should run autoupdate.])dnl
+_LT_SET_OPTION([LT_INIT], [dlopen])
+AC_DIAGNOSE([obsolete],
+[$0: Remove this warning and the call to _LT_SET_OPTION when you
+put the 'dlopen' option into LT_INIT's first parameter.])
+])
+m4trace:/usr/share/aclocal/ltoptions.m4:148: -1- AU_DEFUN([AC_LIBTOOL_WIN32_DLL], [AC_REQUIRE([AC_CANONICAL_HOST])dnl
+_LT_SET_OPTION([LT_INIT], [win32-dll])
+AC_DIAGNOSE([obsolete],
+[$0: Remove this warning and the call to _LT_SET_OPTION when you
+put the 'win32-dll' option into LT_INIT's first parameter.])
+])
+m4trace:/usr/share/aclocal/ltoptions.m4:148: -1- AC_DEFUN([AC_LIBTOOL_WIN32_DLL], [AC_DIAGNOSE([obsolete], [The macro `AC_LIBTOOL_WIN32_DLL' is obsolete.
+You should run autoupdate.])dnl
+AC_REQUIRE([AC_CANONICAL_HOST])dnl
+_LT_SET_OPTION([LT_INIT], [win32-dll])
+AC_DIAGNOSE([obsolete],
+[$0: Remove this warning and the call to _LT_SET_OPTION when you
+put the 'win32-dll' option into LT_INIT's first parameter.])
+])
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+])
+m4trace:/usr/share/aclocal/ltoptions.m4:201: -1- AC_DEFUN([AC_DISABLE_SHARED], [_LT_SET_OPTION([LT_INIT], [disable-shared])
+])
+m4trace:/usr/share/aclocal/ltoptions.m4:205: -1- AU_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)])
+m4trace:/usr/share/aclocal/ltoptions.m4:205: -1- AC_DEFUN([AM_ENABLE_SHARED], [AC_DIAGNOSE([obsolete], [The macro `AM_ENABLE_SHARED' is obsolete.
+You should run autoupdate.])dnl
+AC_ENABLE_SHARED($@)])
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+AC_DISABLE_SHARED($@)])
+m4trace:/usr/share/aclocal/ltoptions.m4:251: -1- AC_DEFUN([AC_ENABLE_STATIC], [_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[static])
+])
+m4trace:/usr/share/aclocal/ltoptions.m4:255: -1- AC_DEFUN([AC_DISABLE_STATIC], [_LT_SET_OPTION([LT_INIT], [disable-static])
+])
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+m4trace:/usr/share/aclocal/ltoptions.m4:259: -1- AC_DEFUN([AM_ENABLE_STATIC], [AC_DIAGNOSE([obsolete], [The macro `AM_ENABLE_STATIC' is obsolete.
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+You should run autoupdate.])dnl
+AC_DISABLE_STATIC($@)])
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+])
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+You should run autoupdate.])dnl
+_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[fast-install])
+AC_DIAGNOSE([obsolete],
+[$0: Remove this warning and the call to _LT_SET_OPTION when you put
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+])
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+])
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+You should run autoupdate.])dnl
+_LT_SET_OPTION([LT_INIT], [disable-fast-install])
+AC_DIAGNOSE([obsolete],
+[$0: Remove this warning and the call to _LT_SET_OPTION when you put
+the 'disable-fast-install' option into LT_INIT's first parameter.])
+])
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+])
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+You should run autoupdate.])dnl
+_LT_SET_OPTION([LT_INIT], [pic-only])
+AC_DIAGNOSE([obsolete],
+[$0: Remove this warning and the call to _LT_SET_OPTION when you
+put the 'pic-only' option into LT_INIT's first parameter.])
+])
+m4trace:/usr/share/aclocal/ltsugar.m4:14: -1- AC_DEFUN([LTSUGAR_VERSION], [m4_if([0.1])])
+m4trace:/usr/share/aclocal/ltversion.m4:18: -1- AC_DEFUN([LTVERSION_VERSION], [macro_version='2.4.6'
+macro_revision='2.4.6'
+_LT_DECL(, macro_version, 0, [Which release of libtool.m4 was used?])
+_LT_DECL(, macro_revision, 0)
+])
+m4trace:/usr/share/aclocal/lt~obsolete.m4:37: -1- AC_DEFUN([LTOBSOLETE_VERSION], [m4_if([1])])
+m4trace:/usr/share/aclocal/lt~obsolete.m4:41: -1- AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH])
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+m4trace:configure.ac:10: -1- m4_pattern_allow([^mandir$])
+m4trace:configure.ac:10: -1- m4_pattern_allow([^PACKAGE_NAME$])
+m4trace:configure.ac:10: -1- m4_pattern_allow([^PACKAGE_TARNAME$])
+m4trace:configure.ac:10: -1- m4_pattern_allow([^PACKAGE_VERSION$])
+m4trace:configure.ac:10: -1- m4_pattern_allow([^PACKAGE_STRING$])
+m4trace:configure.ac:10: -1- m4_pattern_allow([^PACKAGE_BUGREPORT$])
+m4trace:configure.ac:10: -1- m4_pattern_allow([^PACKAGE_URL$])
+m4trace:configure.ac:10: -1- m4_pattern_allow([^DEFS$])
+m4trace:configure.ac:10: -1- m4_pattern_allow([^ECHO_C$])
+m4trace:configure.ac:10: -1- m4_pattern_allow([^ECHO_N$])
+m4trace:configure.ac:10: -1- m4_pattern_allow([^ECHO_T$])
+m4trace:configure.ac:10: -1- m4_pattern_allow([^LIBS$])
+m4trace:configure.ac:10: -1- m4_pattern_allow([^build_alias$])
+m4trace:configure.ac:10: -1- m4_pattern_allow([^host_alias$])
+m4trace:configure.ac:10: -1- m4_pattern_allow([^target_alias$])
+m4trace:configure.ac:14: -1- AC_CONFIG_MACRO_DIR([../../m4])
+m4trace:configure.ac:18: -1- m4_pattern_allow([^CC$])
+m4trace:configure.ac:18: -1- m4_pattern_allow([^CFLAGS$])
+m4trace:configure.ac:18: -1- m4_pattern_allow([^LDFLAGS$])
+m4trace:configure.ac:18: -1- m4_pattern_allow([^LIBS$])
+m4trace:configure.ac:18: -1- m4_pattern_allow([^CPPFLAGS$])
+m4trace:configure.ac:18: -1- m4_pattern_allow([^CC$])
+m4trace:configure.ac:18: -1- m4_pattern_allow([^CC$])
+m4trace:configure.ac:18: -1- m4_pattern_allow([^CC$])
+m4trace:configure.ac:18: -1- m4_pattern_allow([^CC$])
+m4trace:configure.ac:18: -1- m4_pattern_allow([^ac_ct_CC$])
+m4trace:configure.ac:18: -1- m4_pattern_allow([^EXEEXT$])
+m4trace:configure.ac:18: -1- m4_pattern_allow([^OBJEXT$])
+m4trace:configure.ac:19: -1- m4_pattern_allow([^RANLIB$])
+m4trace:configure.ac:20: -1- m4_pattern_allow([^LN_S$])
+m4trace:configure.ac:22: -1- m4_pattern_allow([^LUA53VERSION$])
+m4trace:configure.ac:25: -1- LT_INIT([win32-dll])
+m4trace:configure.ac:25: -1- m4_pattern_forbid([^_?LT_[A-Z_]+$])
+m4trace:configure.ac:25: -1- m4_pattern_allow([^(_LT_EOF|LT_DLGLOBAL|LT_DLLAZY_OR_NOW|LT_MULTI_MODULE)$])
+m4trace:configure.ac:25: -1- LTOPTIONS_VERSION
+m4trace:configure.ac:25: -1- LTSUGAR_VERSION
+m4trace:configure.ac:25: -1- LTVERSION_VERSION
+m4trace:configure.ac:25: -1- LTOBSOLETE_VERSION
+m4trace:configure.ac:25: -1- _LT_PROG_LTMAIN
+m4trace:configure.ac:25: -1- m4_pattern_allow([^AS$])
+m4trace:configure.ac:25: -1- m4_pattern_allow([^DLLTOOL$])
+m4trace:configure.ac:25: -1- m4_pattern_allow([^OBJDUMP$])
+m4trace:configure.ac:25: -1- m4_pattern_allow([^LIBTOOL$])
+m4trace:configure.ac:25: -1- m4_pattern_allow([^build$])
+m4trace:configure.ac:25: -1- m4_pattern_allow([^build_cpu$])
+m4trace:configure.ac:25: -1- m4_pattern_allow([^build_vendor$])
+m4trace:configure.ac:25: -1- m4_pattern_allow([^build_os$])
+m4trace:configure.ac:25: -1- m4_pattern_allow([^host$])
+m4trace:configure.ac:25: -1- m4_pattern_allow([^host_cpu$])
+m4trace:configure.ac:25: -1- m4_pattern_allow([^host_vendor$])
+m4trace:configure.ac:25: -1- m4_pattern_allow([^host_os$])
+m4trace:configure.ac:25: -1- _LT_PREPARE_SED_QUOTE_VARS
+m4trace:configure.ac:25: -1- _LT_PROG_ECHO_BACKSLASH
+m4trace:configure.ac:25: -1- LT_PATH_LD
+m4trace:configure.ac:25: -1- m4_pattern_allow([^SED$])
+m4trace:configure.ac:25: -1- AC_PROG_EGREP
+m4trace:configure.ac:25: -1- m4_pattern_allow([^GREP$])
+m4trace:configure.ac:25: -1- m4_pattern_allow([^EGREP$])
+m4trace:configure.ac:25: -1- m4_pattern_allow([^FGREP$])
+m4trace:configure.ac:25: -1- m4_pattern_allow([^GREP$])
+m4trace:configure.ac:25: -1- m4_pattern_allow([^LD$])
+m4trace:configure.ac:25: -1- LT_PATH_NM
+m4trace:configure.ac:25: -1- m4_pattern_allow([^DUMPBIN$])
+m4trace:configure.ac:25: -1- m4_pattern_allow([^ac_ct_DUMPBIN$])
+m4trace:configure.ac:25: -1- m4_pattern_allow([^DUMPBIN$])
+m4trace:configure.ac:25: -1- m4_pattern_allow([^NM$])
+m4trace:configure.ac:25: -1- LT_CMD_MAX_LEN
+m4trace:configure.ac:25: -1- m4_pattern_allow([^OBJDUMP$])
+m4trace:configure.ac:25: -1- m4_pattern_allow([^OBJDUMP$])
+m4trace:configure.ac:25: -1- m4_pattern_allow([^DLLTOOL$])
+m4trace:configure.ac:25: -1- m4_pattern_allow([^DLLTOOL$])
+m4trace:configure.ac:25: -1- m4_pattern_allow([^AR$])
+m4trace:configure.ac:25: -1- m4_pattern_allow([^ac_ct_AR$])
+m4trace:configure.ac:25: -1- m4_pattern_allow([^STRIP$])
+m4trace:configure.ac:25: -1- m4_pattern_allow([^RANLIB$])
+m4trace:configure.ac:25: -1- m4_pattern_allow([^AWK$])
+m4trace:configure.ac:25: -1- _LT_WITH_SYSROOT
+m4trace:configure.ac:25: -1- m4_pattern_allow([LT_OBJDIR])
+m4trace:configure.ac:25: -1- m4_pattern_allow([^LT_OBJDIR$])
+m4trace:configure.ac:25: -1- _LT_CC_BASENAME([$compiler])
+m4trace:configure.ac:25: -1- _LT_PATH_TOOL_PREFIX([${ac_tool_prefix}file], [/usr/bin$PATH_SEPARATOR$PATH])
+m4trace:configure.ac:25: -1- _LT_PATH_TOOL_PREFIX([file], [/usr/bin$PATH_SEPARATOR$PATH])
+m4trace:configure.ac:25: -1- LT_SUPPORTED_TAG([CC])
+m4trace:configure.ac:25: -1- _LT_COMPILER_BOILERPLATE
+m4trace:configure.ac:25: -1- _LT_LINKER_BOILERPLATE
+m4trace:configure.ac:25: -1- _LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions], [lt_cv_prog_compiler_rtti_exceptions], [-fno-rtti -fno-exceptions], [], [_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, )="$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, ) -fno-rtti -fno-exceptions"])
+m4trace:configure.ac:25: -1- _LT_COMPILER_OPTION([if $compiler PIC flag $_LT_TAGVAR(lt_prog_compiler_pic, ) works], [_LT_TAGVAR(lt_cv_prog_compiler_pic_works, )], [$_LT_TAGVAR(lt_prog_compiler_pic, )@&t@m4_if([],[],[ -DPIC],[m4_if([],[CXX],[ -DPIC],[])])], [], [case $_LT_TAGVAR(lt_prog_compiler_pic, ) in
+ "" | " "*) ;;
+ *) _LT_TAGVAR(lt_prog_compiler_pic, )=" $_LT_TAGVAR(lt_prog_compiler_pic, )" ;;
+ esac], [_LT_TAGVAR(lt_prog_compiler_pic, )=
+ _LT_TAGVAR(lt_prog_compiler_can_build_shared, )=no])
+m4trace:configure.ac:25: -1- _LT_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works], [lt_cv_prog_compiler_static_works], [$lt_tmp_static_flag], [], [_LT_TAGVAR(lt_prog_compiler_static, )=])
+m4trace:configure.ac:25: -1- m4_pattern_allow([^MANIFEST_TOOL$])
+m4trace:configure.ac:25: -1- _LT_DLL_DEF_P([$export_symbols])
+m4trace:configure.ac:25: -1- _LT_DLL_DEF_P([$export_symbols])
+m4trace:configure.ac:25: -1- _LT_REQUIRED_DARWIN_CHECKS
+m4trace:configure.ac:25: -1- m4_pattern_allow([^DSYMUTIL$])
+m4trace:configure.ac:25: -1- m4_pattern_allow([^NMEDIT$])
+m4trace:configure.ac:25: -1- m4_pattern_allow([^LIPO$])
+m4trace:configure.ac:25: -1- m4_pattern_allow([^OTOOL$])
+m4trace:configure.ac:25: -1- m4_pattern_allow([^OTOOL64$])
+m4trace:configure.ac:25: -1- _LT_LINKER_OPTION([if $CC understands -b], [lt_cv_prog_compiler__b], [-b], [_LT_TAGVAR(archive_cmds, )='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'], [_LT_TAGVAR(archive_cmds, )='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'])
+m4trace:configure.ac:25: -1- m4_pattern_allow([^LT_SYS_LIBRARY_PATH$])
+m4trace:configure.ac:25: -1- LT_SYS_DLOPEN_SELF
+m4trace:configure.ac:25: -1- m4_pattern_allow([^CPP$])
+m4trace:configure.ac:25: -1- m4_pattern_allow([^CPPFLAGS$])
+m4trace:configure.ac:25: -1- m4_pattern_allow([^CPP$])
+m4trace:configure.ac:25: -1- m4_pattern_allow([^STDC_HEADERS$])
+m4trace:configure.ac:25: -1- m4_pattern_allow([^HAVE_DLFCN_H$])
+m4trace:configure.ac:31: -1- AM_CONDITIONAL([build], [test "x$enable_build" != xno])
+m4trace:configure.ac:31: -1- m4_pattern_allow([^build_TRUE$])
+m4trace:configure.ac:31: -1- m4_pattern_allow([^build_FALSE$])
+m4trace:configure.ac:31: -1- _AM_SUBST_NOTMAKE([build_TRUE])
+m4trace:configure.ac:31: -1- _AM_SUBST_NOTMAKE([build_FALSE])
+m4trace:configure.ac:45: -1- m4_pattern_allow([^LUA53_TREE$])
+m4trace:configure.ac:49: -1- m4_pattern_allow([^LIB@&t@OBJS$])
+m4trace:configure.ac:49: -1- m4_pattern_allow([^LTLIBOBJS$])
+m4trace:configure.ac:49: -1- _LT_PROG_LTMAIN
diff --git a/Build/source/libs/lua53/autom4te.cache/traces.1 b/Build/source/libs/lua53/autom4te.cache/traces.1
new file mode 100644
index 00000000000..324b2f90cce
--- /dev/null
+++ b/Build/source/libs/lua53/autom4te.cache/traces.1
@@ -0,0 +1,3123 @@
+m4trace:/usr/share/aclocal/ltargz.m4:12: -1- AC_DEFUN([LT_FUNC_ARGZ], [
+AC_CHECK_HEADERS([argz.h], [], [], [AC_INCLUDES_DEFAULT])
+
+AC_CHECK_TYPES([error_t],
+ [],
+ [AC_DEFINE([error_t], [int],
+ [Define to a type to use for 'error_t' if it is not otherwise available.])
+ AC_DEFINE([__error_t_defined], [1], [Define so that glibc/gnulib argp.h
+ does not typedef error_t.])],
+ [#if defined(HAVE_ARGZ_H)
+# include <argz.h>
+#endif])
+
+LT_ARGZ_H=
+AC_CHECK_FUNCS([argz_add argz_append argz_count argz_create_sep argz_insert \
+ argz_next argz_stringify], [], [LT_ARGZ_H=lt__argz.h; AC_LIBOBJ([lt__argz])])
+
+dnl if have system argz functions, allow forced use of
+dnl libltdl-supplied implementation (and default to do so
+dnl on "known bad" systems). Could use a runtime check, but
+dnl (a) detecting malloc issues is notoriously unreliable
+dnl (b) only known system that declares argz functions,
+dnl provides them, yet they are broken, is cygwin
+dnl releases prior to 16-Mar-2007 (1.5.24 and earlier)
+dnl So, it's more straightforward simply to special case
+dnl this for known bad systems.
+AS_IF([test -z "$LT_ARGZ_H"],
+ [AC_CACHE_CHECK(
+ [if argz actually works],
+ [lt_cv_sys_argz_works],
+ [[case $host_os in #(
+ *cygwin*)
+ lt_cv_sys_argz_works=no
+ if test no != "$cross_compiling"; then
+ lt_cv_sys_argz_works="guessing no"
+ else
+ lt_sed_extract_leading_digits='s/^\([0-9\.]*\).*/\1/'
+ save_IFS=$IFS
+ IFS=-.
+ set x `uname -r | sed -e "$lt_sed_extract_leading_digits"`
+ IFS=$save_IFS
+ lt_os_major=${2-0}
+ lt_os_minor=${3-0}
+ lt_os_micro=${4-0}
+ if test 1 -lt "$lt_os_major" \
+ || { test 1 -eq "$lt_os_major" \
+ && { test 5 -lt "$lt_os_minor" \
+ || { test 5 -eq "$lt_os_minor" \
+ && test 24 -lt "$lt_os_micro"; }; }; }; then
+ lt_cv_sys_argz_works=yes
+ fi
+ fi
+ ;; #(
+ *) lt_cv_sys_argz_works=yes ;;
+ esac]])
+ AS_IF([test yes = "$lt_cv_sys_argz_works"],
+ [AC_DEFINE([HAVE_WORKING_ARGZ], 1,
+ [This value is set to 1 to indicate that the system argz facility works])],
+ [LT_ARGZ_H=lt__argz.h
+ AC_LIBOBJ([lt__argz])])])
+
+AC_SUBST([LT_ARGZ_H])
+])
+m4trace:/usr/share/aclocal/ltdl.m4:16: -1- AC_DEFUN([LT_CONFIG_LTDL_DIR], [AC_BEFORE([$0], [LTDL_INIT])
+_$0($*)
+])
+m4trace:/usr/share/aclocal/ltdl.m4:68: -1- AC_DEFUN([LTDL_CONVENIENCE], [AC_BEFORE([$0], [LTDL_INIT])dnl
+dnl Although the argument is deprecated and no longer documented,
+dnl LTDL_CONVENIENCE used to take a DIRECTORY orgument, if we have one
+dnl here make sure it is the same as any other declaration of libltdl's
+dnl location! This also ensures lt_ltdl_dir is set when configure.ac is
+dnl not yet using an explicit LT_CONFIG_LTDL_DIR.
+m4_ifval([$1], [_LT_CONFIG_LTDL_DIR([$1])])dnl
+_$0()
+])
+m4trace:/usr/share/aclocal/ltdl.m4:81: -1- AU_DEFUN([AC_LIBLTDL_CONVENIENCE], [_LT_CONFIG_LTDL_DIR([m4_default([$1], [libltdl])])
+_LTDL_CONVENIENCE])
+m4trace:/usr/share/aclocal/ltdl.m4:81: -1- AC_DEFUN([AC_LIBLTDL_CONVENIENCE], [AC_DIAGNOSE([obsolete], [The macro `AC_LIBLTDL_CONVENIENCE' is obsolete.
+You should run autoupdate.])dnl
+_LT_CONFIG_LTDL_DIR([m4_default([$1], [libltdl])])
+_LTDL_CONVENIENCE])
+m4trace:/usr/share/aclocal/ltdl.m4:124: -1- AC_DEFUN([LTDL_INSTALLABLE], [AC_BEFORE([$0], [LTDL_INIT])dnl
+dnl Although the argument is deprecated and no longer documented,
+dnl LTDL_INSTALLABLE used to take a DIRECTORY orgument, if we have one
+dnl here make sure it is the same as any other declaration of libltdl's
+dnl location! This also ensures lt_ltdl_dir is set when configure.ac is
+dnl not yet using an explicit LT_CONFIG_LTDL_DIR.
+m4_ifval([$1], [_LT_CONFIG_LTDL_DIR([$1])])dnl
+_$0()
+])
+m4trace:/usr/share/aclocal/ltdl.m4:137: -1- AU_DEFUN([AC_LIBLTDL_INSTALLABLE], [_LT_CONFIG_LTDL_DIR([m4_default([$1], [libltdl])])
+_LTDL_INSTALLABLE])
+m4trace:/usr/share/aclocal/ltdl.m4:137: -1- AC_DEFUN([AC_LIBLTDL_INSTALLABLE], [AC_DIAGNOSE([obsolete], [The macro `AC_LIBLTDL_INSTALLABLE' is obsolete.
+You should run autoupdate.])dnl
+_LT_CONFIG_LTDL_DIR([m4_default([$1], [libltdl])])
+_LTDL_INSTALLABLE])
+m4trace:/usr/share/aclocal/ltdl.m4:213: -1- AC_DEFUN([_LT_LIBOBJ], [
+ m4_pattern_allow([^_LT_LIBOBJS$])
+ _LT_LIBOBJS="$_LT_LIBOBJS $1.$ac_objext"
+])
+m4trace:/usr/share/aclocal/ltdl.m4:226: -1- AC_DEFUN([LTDL_INIT], [dnl Parse OPTIONS
+_LT_SET_OPTIONS([$0], [$1])
+
+dnl We need to keep our own list of libobjs separate from our parent project,
+dnl and the easiest way to do that is redefine the AC_LIBOBJs macro while
+dnl we look for our own LIBOBJs.
+m4_pushdef([AC_LIBOBJ], m4_defn([_LT_LIBOBJ]))
+m4_pushdef([AC_LIBSOURCES])
+
+dnl If not otherwise defined, default to the 1.5.x compatible subproject mode:
+m4_if(_LTDL_MODE, [],
+ [m4_define([_LTDL_MODE], m4_default([$2], [subproject]))
+ m4_if([-1], [m4_bregexp(_LTDL_MODE, [\(subproject\|\(non\)?recursive\)])],
+ [m4_fatal([unknown libltdl mode: ]_LTDL_MODE)])])
+
+AC_ARG_WITH([included_ltdl],
+ [AS_HELP_STRING([--with-included-ltdl],
+ [use the GNU ltdl sources included here])])
+
+if test yes != "$with_included_ltdl"; then
+ # We are not being forced to use the included libltdl sources, so
+ # decide whether there is a useful installed version we can use.
+ AC_CHECK_HEADER([ltdl.h],
+ [AC_CHECK_DECL([lt_dlinterface_register],
+ [AC_CHECK_LIB([ltdl], [lt_dladvise_preload],
+ [with_included_ltdl=no],
+ [with_included_ltdl=yes])],
+ [with_included_ltdl=yes],
+ [AC_INCLUDES_DEFAULT
+ #include <ltdl.h>])],
+ [with_included_ltdl=yes],
+ [AC_INCLUDES_DEFAULT]
+ )
+fi
+
+dnl If neither LT_CONFIG_LTDL_DIR, LTDL_CONVENIENCE nor LTDL_INSTALLABLE
+dnl was called yet, then for old times' sake, we assume libltdl is in an
+dnl eponymous directory:
+AC_PROVIDE_IFELSE([LT_CONFIG_LTDL_DIR], [], [_LT_CONFIG_LTDL_DIR([libltdl])])
+
+AC_ARG_WITH([ltdl_include],
+ [AS_HELP_STRING([--with-ltdl-include=DIR],
+ [use the ltdl headers installed in DIR])])
+
+if test -n "$with_ltdl_include"; then
+ if test -f "$with_ltdl_include/ltdl.h"; then :
+ else
+ AC_MSG_ERROR([invalid ltdl include directory: '$with_ltdl_include'])
+ fi
+else
+ with_ltdl_include=no
+fi
+
+AC_ARG_WITH([ltdl_lib],
+ [AS_HELP_STRING([--with-ltdl-lib=DIR],
+ [use the libltdl.la installed in DIR])])
+
+if test -n "$with_ltdl_lib"; then
+ if test -f "$with_ltdl_lib/libltdl.la"; then :
+ else
+ AC_MSG_ERROR([invalid ltdl library directory: '$with_ltdl_lib'])
+ fi
+else
+ with_ltdl_lib=no
+fi
+
+case ,$with_included_ltdl,$with_ltdl_include,$with_ltdl_lib, in
+ ,yes,no,no,)
+ m4_case(m4_default(_LTDL_TYPE, [convenience]),
+ [convenience], [_LTDL_CONVENIENCE],
+ [installable], [_LTDL_INSTALLABLE],
+ [m4_fatal([unknown libltdl build type: ]_LTDL_TYPE)])
+ ;;
+ ,no,no,no,)
+ # If the included ltdl is not to be used, then use the
+ # preinstalled libltdl we found.
+ AC_DEFINE([HAVE_LTDL], [1],
+ [Define this if a modern libltdl is already installed])
+ LIBLTDL=-lltdl
+ LTDLDEPS=
+ LTDLINCL=
+ ;;
+ ,no*,no,*)
+ AC_MSG_ERROR(['--with-ltdl-include' and '--with-ltdl-lib' options must be used together])
+ ;;
+ *) with_included_ltdl=no
+ LIBLTDL="-L$with_ltdl_lib -lltdl"
+ LTDLDEPS=
+ LTDLINCL=-I$with_ltdl_include
+ ;;
+esac
+INCLTDL=$LTDLINCL
+
+# Report our decision...
+AC_MSG_CHECKING([where to find libltdl headers])
+AC_MSG_RESULT([$LTDLINCL])
+AC_MSG_CHECKING([where to find libltdl library])
+AC_MSG_RESULT([$LIBLTDL])
+
+_LTDL_SETUP
+
+dnl restore autoconf definition.
+m4_popdef([AC_LIBOBJ])
+m4_popdef([AC_LIBSOURCES])
+
+AC_CONFIG_COMMANDS_PRE([
+ _ltdl_libobjs=
+ _ltdl_ltlibobjs=
+ if test -n "$_LT_LIBOBJS"; then
+ # Remove the extension.
+ _lt_sed_drop_objext='s/\.o$//;s/\.obj$//'
+ for i in `for i in $_LT_LIBOBJS; do echo "$i"; done | sed "$_lt_sed_drop_objext" | sort -u`; do
+ _ltdl_libobjs="$_ltdl_libobjs $lt_libobj_prefix$i.$ac_objext"
+ _ltdl_ltlibobjs="$_ltdl_ltlibobjs $lt_libobj_prefix$i.lo"
+ done
+ fi
+ AC_SUBST([ltdl_LIBOBJS], [$_ltdl_libobjs])
+ AC_SUBST([ltdl_LTLIBOBJS], [$_ltdl_ltlibobjs])
+])
+
+# Only expand once:
+m4_define([LTDL_INIT])
+])
+m4trace:/usr/share/aclocal/ltdl.m4:352: -1- AU_DEFUN([AC_LIB_LTDL], [LTDL_INIT($@)])
+m4trace:/usr/share/aclocal/ltdl.m4:352: -1- AC_DEFUN([AC_LIB_LTDL], [AC_DIAGNOSE([obsolete], [The macro `AC_LIB_LTDL' is obsolete.
+You should run autoupdate.])dnl
+LTDL_INIT($@)])
+m4trace:/usr/share/aclocal/ltdl.m4:353: -1- AU_DEFUN([AC_WITH_LTDL], [LTDL_INIT($@)])
+m4trace:/usr/share/aclocal/ltdl.m4:353: -1- AC_DEFUN([AC_WITH_LTDL], [AC_DIAGNOSE([obsolete], [The macro `AC_WITH_LTDL' is obsolete.
+You should run autoupdate.])dnl
+LTDL_INIT($@)])
+m4trace:/usr/share/aclocal/ltdl.m4:354: -1- AU_DEFUN([LT_WITH_LTDL], [LTDL_INIT($@)])
+m4trace:/usr/share/aclocal/ltdl.m4:354: -1- AC_DEFUN([LT_WITH_LTDL], [AC_DIAGNOSE([obsolete], [The macro `LT_WITH_LTDL' is obsolete.
+You should run autoupdate.])dnl
+LTDL_INIT($@)])
+m4trace:/usr/share/aclocal/ltdl.m4:367: -1- AC_DEFUN([_LTDL_SETUP], [AC_REQUIRE([AC_PROG_CC])dnl
+AC_REQUIRE([LT_SYS_MODULE_EXT])dnl
+AC_REQUIRE([LT_SYS_MODULE_PATH])dnl
+AC_REQUIRE([LT_SYS_DLSEARCH_PATH])dnl
+AC_REQUIRE([LT_LIB_DLLOAD])dnl
+AC_REQUIRE([LT_SYS_SYMBOL_USCORE])dnl
+AC_REQUIRE([LT_FUNC_DLSYM_USCORE])dnl
+AC_REQUIRE([LT_SYS_DLOPEN_DEPLIBS])dnl
+AC_REQUIRE([LT_FUNC_ARGZ])dnl
+
+m4_require([_LT_CHECK_OBJDIR])dnl
+m4_require([_LT_HEADER_DLFCN])dnl
+m4_require([_LT_CHECK_DLPREOPEN])dnl
+m4_require([_LT_DECL_SED])dnl
+
+dnl Don't require this, or it will be expanded earlier than the code
+dnl that sets the variables it relies on:
+_LT_ENABLE_INSTALL
+
+dnl _LTDL_MODE specific code must be called at least once:
+_LTDL_MODE_DISPATCH
+
+# In order that ltdl.c can compile, find out the first AC_CONFIG_HEADERS
+# the user used. This is so that ltdl.h can pick up the parent projects
+# config.h file, The first file in AC_CONFIG_HEADERS must contain the
+# definitions required by ltdl.c.
+# FIXME: Remove use of undocumented AC_LIST_HEADERS (2.59 compatibility).
+AC_CONFIG_COMMANDS_PRE([dnl
+m4_pattern_allow([^LT_CONFIG_H$])dnl
+m4_ifset([AH_HEADER],
+ [LT_CONFIG_H=AH_HEADER],
+ [m4_ifset([AC_LIST_HEADERS],
+ [LT_CONFIG_H=`echo "AC_LIST_HEADERS" | $SED 's|^[[ ]]*||;s|[[ :]].*$||'`],
+ [])])])
+AC_SUBST([LT_CONFIG_H])
+
+AC_CHECK_HEADERS([unistd.h dl.h sys/dl.h dld.h mach-o/dyld.h dirent.h],
+ [], [], [AC_INCLUDES_DEFAULT])
+
+AC_CHECK_FUNCS([closedir opendir readdir], [], [AC_LIBOBJ([lt__dirent])])
+AC_CHECK_FUNCS([strlcat strlcpy], [], [AC_LIBOBJ([lt__strl])])
+
+m4_pattern_allow([LT_LIBEXT])dnl
+AC_DEFINE_UNQUOTED([LT_LIBEXT],["$libext"],[The archive extension])
+
+name=
+eval "lt_libprefix=\"$libname_spec\""
+m4_pattern_allow([LT_LIBPREFIX])dnl
+AC_DEFINE_UNQUOTED([LT_LIBPREFIX],["$lt_libprefix"],[The archive prefix])
+
+name=ltdl
+eval "LTDLOPEN=\"$libname_spec\""
+AC_SUBST([LTDLOPEN])
+])
+m4trace:/usr/share/aclocal/ltdl.m4:443: -1- AC_DEFUN([LT_SYS_DLOPEN_DEPLIBS], [AC_REQUIRE([AC_CANONICAL_HOST])dnl
+AC_CACHE_CHECK([whether deplibs are loaded by dlopen],
+ [lt_cv_sys_dlopen_deplibs],
+ [# PORTME does your system automatically load deplibs for dlopen?
+ # or its logical equivalent (e.g. shl_load for HP-UX < 11)
+ # For now, we just catch OSes we know something about -- in the
+ # future, we'll try test this programmatically.
+ lt_cv_sys_dlopen_deplibs=unknown
+ case $host_os in
+ aix3*|aix4.1.*|aix4.2.*)
+ # Unknown whether this is true for these versions of AIX, but
+ # we want this 'case' here to explicitly catch those versions.
+ lt_cv_sys_dlopen_deplibs=unknown
+ ;;
+ aix[[4-9]]*)
+ lt_cv_sys_dlopen_deplibs=yes
+ ;;
+ amigaos*)
+ case $host_cpu in
+ powerpc)
+ lt_cv_sys_dlopen_deplibs=no
+ ;;
+ esac
+ ;;
+ bitrig*)
+ lt_cv_sys_dlopen_deplibs=yes
+ ;;
+ darwin*)
+ # Assuming the user has installed a libdl from somewhere, this is true
+ # If you are looking for one http://www.opendarwin.org/projects/dlcompat
+ lt_cv_sys_dlopen_deplibs=yes
+ ;;
+ freebsd* | dragonfly*)
+ lt_cv_sys_dlopen_deplibs=yes
+ ;;
+ gnu* | linux* | k*bsd*-gnu | kopensolaris*-gnu)
+ # GNU and its variants, using gnu ld.so (Glibc)
+ lt_cv_sys_dlopen_deplibs=yes
+ ;;
+ hpux10*|hpux11*)
+ lt_cv_sys_dlopen_deplibs=yes
+ ;;
+ interix*)
+ lt_cv_sys_dlopen_deplibs=yes
+ ;;
+ irix[[12345]]*|irix6.[[01]]*)
+ # Catch all versions of IRIX before 6.2, and indicate that we don't
+ # know how it worked for any of those versions.
+ lt_cv_sys_dlopen_deplibs=unknown
+ ;;
+ irix*)
+ # The case above catches anything before 6.2, and it's known that
+ # at 6.2 and later dlopen does load deplibs.
+ lt_cv_sys_dlopen_deplibs=yes
+ ;;
+ netbsd* | netbsdelf*-gnu)
+ lt_cv_sys_dlopen_deplibs=yes
+ ;;
+ openbsd*)
+ lt_cv_sys_dlopen_deplibs=yes
+ ;;
+ osf[[1234]]*)
+ # dlopen did load deplibs (at least at 4.x), but until the 5.x series,
+ # it did *not* use an RPATH in a shared library to find objects the
+ # library depends on, so we explicitly say 'no'.
+ lt_cv_sys_dlopen_deplibs=no
+ ;;
+ osf5.0|osf5.0a|osf5.1)
+ # dlopen *does* load deplibs and with the right loader patch applied
+ # it even uses RPATH in a shared library to search for shared objects
+ # that the library depends on, but there's no easy way to know if that
+ # patch is installed. Since this is the case, all we can really
+ # say is unknown -- it depends on the patch being installed. If
+ # it is, this changes to 'yes'. Without it, it would be 'no'.
+ lt_cv_sys_dlopen_deplibs=unknown
+ ;;
+ osf*)
+ # the two cases above should catch all versions of osf <= 5.1. Read
+ # the comments above for what we know about them.
+ # At > 5.1, deplibs are loaded *and* any RPATH in a shared library
+ # is used to find them so we can finally say 'yes'.
+ lt_cv_sys_dlopen_deplibs=yes
+ ;;
+ qnx*)
+ lt_cv_sys_dlopen_deplibs=yes
+ ;;
+ solaris*)
+ lt_cv_sys_dlopen_deplibs=yes
+ ;;
+ sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
+ libltdl_cv_sys_dlopen_deplibs=yes
+ ;;
+ esac
+ ])
+if test yes != "$lt_cv_sys_dlopen_deplibs"; then
+ AC_DEFINE([LTDL_DLOPEN_DEPLIBS], [1],
+ [Define if the OS needs help to load dependent libraries for dlopen().])
+fi
+])
+m4trace:/usr/share/aclocal/ltdl.m4:545: -1- AU_DEFUN([AC_LTDL_SYS_DLOPEN_DEPLIBS], [m4_if($#, 0, [LT_SYS_DLOPEN_DEPLIBS], [LT_SYS_DLOPEN_DEPLIBS($@)])])
+m4trace:/usr/share/aclocal/ltdl.m4:545: -1- AC_DEFUN([AC_LTDL_SYS_DLOPEN_DEPLIBS], [AC_DIAGNOSE([obsolete], [The macro `AC_LTDL_SYS_DLOPEN_DEPLIBS' is obsolete.
+You should run autoupdate.])dnl
+m4_if($#, 0, [LT_SYS_DLOPEN_DEPLIBS], [LT_SYS_DLOPEN_DEPLIBS($@)])])
+m4trace:/usr/share/aclocal/ltdl.m4:552: -1- AC_DEFUN([LT_SYS_MODULE_EXT], [m4_require([_LT_SYS_DYNAMIC_LINKER])dnl
+AC_CACHE_CHECK([what extension is used for runtime loadable modules],
+ [libltdl_cv_shlibext],
+[
+module=yes
+eval libltdl_cv_shlibext=$shrext_cmds
+module=no
+eval libltdl_cv_shrext=$shrext_cmds
+ ])
+if test -n "$libltdl_cv_shlibext"; then
+ m4_pattern_allow([LT_MODULE_EXT])dnl
+ AC_DEFINE_UNQUOTED([LT_MODULE_EXT], ["$libltdl_cv_shlibext"],
+ [Define to the extension used for runtime loadable modules, say, ".so".])
+fi
+if test "$libltdl_cv_shrext" != "$libltdl_cv_shlibext"; then
+ m4_pattern_allow([LT_SHARED_EXT])dnl
+ AC_DEFINE_UNQUOTED([LT_SHARED_EXT], ["$libltdl_cv_shrext"],
+ [Define to the shared library suffix, say, ".dylib".])
+fi
+if test -n "$shared_archive_member_spec"; then
+ m4_pattern_allow([LT_SHARED_LIB_MEMBER])dnl
+ AC_DEFINE_UNQUOTED([LT_SHARED_LIB_MEMBER], ["($shared_archive_member_spec.o)"],
+ [Define to the shared archive member specification, say "(shr.o)".])
+fi
+])
+m4trace:/usr/share/aclocal/ltdl.m4:580: -1- AU_DEFUN([AC_LTDL_SHLIBEXT], [m4_if($#, 0, [LT_SYS_MODULE_EXT], [LT_SYS_MODULE_EXT($@)])])
+m4trace:/usr/share/aclocal/ltdl.m4:580: -1- AC_DEFUN([AC_LTDL_SHLIBEXT], [AC_DIAGNOSE([obsolete], [The macro `AC_LTDL_SHLIBEXT' is obsolete.
+You should run autoupdate.])dnl
+m4_if($#, 0, [LT_SYS_MODULE_EXT], [LT_SYS_MODULE_EXT($@)])])
+m4trace:/usr/share/aclocal/ltdl.m4:587: -1- AC_DEFUN([LT_SYS_MODULE_PATH], [m4_require([_LT_SYS_DYNAMIC_LINKER])dnl
+AC_CACHE_CHECK([what variable specifies run-time module search path],
+ [lt_cv_module_path_var], [lt_cv_module_path_var=$shlibpath_var])
+if test -n "$lt_cv_module_path_var"; then
+ m4_pattern_allow([LT_MODULE_PATH_VAR])dnl
+ AC_DEFINE_UNQUOTED([LT_MODULE_PATH_VAR], ["$lt_cv_module_path_var"],
+ [Define to the name of the environment variable that determines the run-time module search path.])
+fi
+])
+m4trace:/usr/share/aclocal/ltdl.m4:599: -1- AU_DEFUN([AC_LTDL_SHLIBPATH], [m4_if($#, 0, [LT_SYS_MODULE_PATH], [LT_SYS_MODULE_PATH($@)])])
+m4trace:/usr/share/aclocal/ltdl.m4:599: -1- AC_DEFUN([AC_LTDL_SHLIBPATH], [AC_DIAGNOSE([obsolete], [The macro `AC_LTDL_SHLIBPATH' is obsolete.
+You should run autoupdate.])dnl
+m4_if($#, 0, [LT_SYS_MODULE_PATH], [LT_SYS_MODULE_PATH($@)])])
+m4trace:/usr/share/aclocal/ltdl.m4:606: -1- AC_DEFUN([LT_SYS_DLSEARCH_PATH], [m4_require([_LT_SYS_DYNAMIC_LINKER])dnl
+AC_CACHE_CHECK([for the default library search path],
+ [lt_cv_sys_dlsearch_path],
+ [lt_cv_sys_dlsearch_path=$sys_lib_dlsearch_path_spec])
+if test -n "$lt_cv_sys_dlsearch_path"; then
+ sys_dlsearch_path=
+ for dir in $lt_cv_sys_dlsearch_path; do
+ if test -z "$sys_dlsearch_path"; then
+ sys_dlsearch_path=$dir
+ else
+ sys_dlsearch_path=$sys_dlsearch_path$PATH_SEPARATOR$dir
+ fi
+ done
+ m4_pattern_allow([LT_DLSEARCH_PATH])dnl
+ AC_DEFINE_UNQUOTED([LT_DLSEARCH_PATH], ["$sys_dlsearch_path"],
+ [Define to the system default library search path.])
+fi
+])
+m4trace:/usr/share/aclocal/ltdl.m4:627: -1- AU_DEFUN([AC_LTDL_SYSSEARCHPATH], [m4_if($#, 0, [LT_SYS_DLSEARCH_PATH], [LT_SYS_DLSEARCH_PATH($@)])])
+m4trace:/usr/share/aclocal/ltdl.m4:627: -1- AC_DEFUN([AC_LTDL_SYSSEARCHPATH], [AC_DIAGNOSE([obsolete], [The macro `AC_LTDL_SYSSEARCHPATH' is obsolete.
+You should run autoupdate.])dnl
+m4_if($#, 0, [LT_SYS_DLSEARCH_PATH], [LT_SYS_DLSEARCH_PATH($@)])])
+m4trace:/usr/share/aclocal/ltdl.m4:653: -1- AC_DEFUN([LT_LIB_DLLOAD], [m4_pattern_allow([^LT_DLLOADERS$])
+LT_DLLOADERS=
+AC_SUBST([LT_DLLOADERS])
+
+AC_LANG_PUSH([C])
+lt_dlload_save_LIBS=$LIBS
+
+LIBADD_DLOPEN=
+AC_SEARCH_LIBS([dlopen], [dl],
+ [AC_DEFINE([HAVE_LIBDL], [1],
+ [Define if you have the libdl library or equivalent.])
+ if test "$ac_cv_search_dlopen" != "none required"; then
+ LIBADD_DLOPEN=-ldl
+ fi
+ libltdl_cv_lib_dl_dlopen=yes
+ LT_DLLOADERS="$LT_DLLOADERS ${lt_dlopen_dir+$lt_dlopen_dir/}dlopen.la"],
+ [AC_LINK_IFELSE([AC_LANG_PROGRAM([[#if HAVE_DLFCN_H
+# include <dlfcn.h>
+#endif
+ ]], [[dlopen(0, 0);]])],
+ [AC_DEFINE([HAVE_LIBDL], [1],
+ [Define if you have the libdl library or equivalent.])
+ libltdl_cv_func_dlopen=yes
+ LT_DLLOADERS="$LT_DLLOADERS ${lt_dlopen_dir+$lt_dlopen_dir/}dlopen.la"],
+ [AC_CHECK_LIB([svld], [dlopen],
+ [AC_DEFINE([HAVE_LIBDL], [1],
+ [Define if you have the libdl library or equivalent.])
+ LIBADD_DLOPEN=-lsvld libltdl_cv_func_dlopen=yes
+ LT_DLLOADERS="$LT_DLLOADERS ${lt_dlopen_dir+$lt_dlopen_dir/}dlopen.la"])])])
+if test yes = "$libltdl_cv_func_dlopen" || test yes = "$libltdl_cv_lib_dl_dlopen"
+then
+ lt_save_LIBS=$LIBS
+ LIBS="$LIBS $LIBADD_DLOPEN"
+ AC_CHECK_FUNCS([dlerror])
+ LIBS=$lt_save_LIBS
+fi
+AC_SUBST([LIBADD_DLOPEN])
+
+LIBADD_SHL_LOAD=
+AC_CHECK_FUNC([shl_load],
+ [AC_DEFINE([HAVE_SHL_LOAD], [1],
+ [Define if you have the shl_load function.])
+ LT_DLLOADERS="$LT_DLLOADERS ${lt_dlopen_dir+$lt_dlopen_dir/}shl_load.la"],
+ [AC_CHECK_LIB([dld], [shl_load],
+ [AC_DEFINE([HAVE_SHL_LOAD], [1],
+ [Define if you have the shl_load function.])
+ LT_DLLOADERS="$LT_DLLOADERS ${lt_dlopen_dir+$lt_dlopen_dir/}shl_load.la"
+ LIBADD_SHL_LOAD=-ldld])])
+AC_SUBST([LIBADD_SHL_LOAD])
+
+case $host_os in
+darwin[[1567]].*)
+# We only want this for pre-Mac OS X 10.4.
+ AC_CHECK_FUNC([_dyld_func_lookup],
+ [AC_DEFINE([HAVE_DYLD], [1],
+ [Define if you have the _dyld_func_lookup function.])
+ LT_DLLOADERS="$LT_DLLOADERS ${lt_dlopen_dir+$lt_dlopen_dir/}dyld.la"])
+ ;;
+beos*)
+ LT_DLLOADERS="$LT_DLLOADERS ${lt_dlopen_dir+$lt_dlopen_dir/}load_add_on.la"
+ ;;
+cygwin* | mingw* | pw32*)
+ AC_CHECK_DECLS([cygwin_conv_path], [], [], [[#include <sys/cygwin.h>]])
+ LT_DLLOADERS="$LT_DLLOADERS ${lt_dlopen_dir+$lt_dlopen_dir/}loadlibrary.la"
+ ;;
+esac
+
+AC_CHECK_LIB([dld], [dld_link],
+ [AC_DEFINE([HAVE_DLD], [1],
+ [Define if you have the GNU dld library.])
+ LT_DLLOADERS="$LT_DLLOADERS ${lt_dlopen_dir+$lt_dlopen_dir/}dld_link.la"])
+AC_SUBST([LIBADD_DLD_LINK])
+
+m4_pattern_allow([^LT_DLPREOPEN$])
+LT_DLPREOPEN=
+if test -n "$LT_DLLOADERS"
+then
+ for lt_loader in $LT_DLLOADERS; do
+ LT_DLPREOPEN="$LT_DLPREOPEN-dlpreopen $lt_loader "
+ done
+ AC_DEFINE([HAVE_LIBDLLOADER], [1],
+ [Define if libdlloader will be built on this platform])
+fi
+AC_SUBST([LT_DLPREOPEN])
+
+dnl This isn't used anymore, but set it for backwards compatibility
+LIBADD_DL="$LIBADD_DLOPEN $LIBADD_SHL_LOAD"
+AC_SUBST([LIBADD_DL])
+
+LIBS=$lt_dlload_save_LIBS
+AC_LANG_POP
+])
+m4trace:/usr/share/aclocal/ltdl.m4:748: -1- AU_DEFUN([AC_LTDL_DLLIB], [m4_if($#, 0, [LT_LIB_DLLOAD], [LT_LIB_DLLOAD($@)])])
+m4trace:/usr/share/aclocal/ltdl.m4:748: -1- AC_DEFUN([AC_LTDL_DLLIB], [AC_DIAGNOSE([obsolete], [The macro `AC_LTDL_DLLIB' is obsolete.
+You should run autoupdate.])dnl
+m4_if($#, 0, [LT_LIB_DLLOAD], [LT_LIB_DLLOAD($@)])])
+m4trace:/usr/share/aclocal/ltdl.m4:756: -1- AC_DEFUN([LT_SYS_SYMBOL_USCORE], [m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
+AC_CACHE_CHECK([for _ prefix in compiled symbols],
+ [lt_cv_sys_symbol_underscore],
+ [lt_cv_sys_symbol_underscore=no
+ cat > conftest.$ac_ext <<_LT_EOF
+void nm_test_func(){}
+int main(){nm_test_func;return 0;}
+_LT_EOF
+ if AC_TRY_EVAL(ac_compile); then
+ # Now try to grab the symbols.
+ ac_nlist=conftest.nm
+ if AC_TRY_EVAL(NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $ac_nlist) && test -s "$ac_nlist"; then
+ # See whether the symbols have a leading underscore.
+ if grep '^. _nm_test_func' "$ac_nlist" >/dev/null; then
+ lt_cv_sys_symbol_underscore=yes
+ else
+ if grep '^. nm_test_func ' "$ac_nlist" >/dev/null; then
+ :
+ else
+ echo "configure: cannot find nm_test_func in $ac_nlist" >&AS_MESSAGE_LOG_FD
+ fi
+ fi
+ else
+ echo "configure: cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD
+ fi
+ else
+ echo "configure: failed program was:" >&AS_MESSAGE_LOG_FD
+ cat conftest.c >&AS_MESSAGE_LOG_FD
+ fi
+ rm -rf conftest*
+ ])
+ sys_symbol_underscore=$lt_cv_sys_symbol_underscore
+ AC_SUBST([sys_symbol_underscore])
+])
+m4trace:/usr/share/aclocal/ltdl.m4:793: -1- AU_DEFUN([AC_LTDL_SYMBOL_USCORE], [m4_if($#, 0, [LT_SYS_SYMBOL_USCORE], [LT_SYS_SYMBOL_USCORE($@)])])
+m4trace:/usr/share/aclocal/ltdl.m4:793: -1- AC_DEFUN([AC_LTDL_SYMBOL_USCORE], [AC_DIAGNOSE([obsolete], [The macro `AC_LTDL_SYMBOL_USCORE' is obsolete.
+You should run autoupdate.])dnl
+m4_if($#, 0, [LT_SYS_SYMBOL_USCORE], [LT_SYS_SYMBOL_USCORE($@)])])
+m4trace:/usr/share/aclocal/ltdl.m4:800: -1- AC_DEFUN([LT_FUNC_DLSYM_USCORE], [AC_REQUIRE([_LT_COMPILER_PIC])dnl for lt_prog_compiler_wl
+AC_REQUIRE([LT_SYS_SYMBOL_USCORE])dnl for lt_cv_sys_symbol_underscore
+AC_REQUIRE([LT_SYS_MODULE_EXT])dnl for libltdl_cv_shlibext
+if test yes = "$lt_cv_sys_symbol_underscore"; then
+ if test yes = "$libltdl_cv_func_dlopen" || test yes = "$libltdl_cv_lib_dl_dlopen"; then
+ AC_CACHE_CHECK([whether we have to add an underscore for dlsym],
+ [libltdl_cv_need_uscore],
+ [libltdl_cv_need_uscore=unknown
+ dlsym_uscore_save_LIBS=$LIBS
+ LIBS="$LIBS $LIBADD_DLOPEN"
+ libname=conftmod # stay within 8.3 filename limits!
+ cat >$libname.$ac_ext <<_LT_EOF
+[#line $LINENO "configure"
+#include "confdefs.h"
+/* When -fvisibility=hidden is used, assume the code has been annotated
+ correspondingly for the symbols needed. */
+#if defined __GNUC__ && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
+int fnord () __attribute__((visibility("default")));
+#endif
+int fnord () { return 42; }]
+_LT_EOF
+
+ # ltfn_module_cmds module_cmds
+ # Execute tilde-delimited MODULE_CMDS with environment primed for
+ # $module_cmds or $archive_cmds type content.
+ ltfn_module_cmds ()
+ {( # subshell avoids polluting parent global environment
+ module_cmds_save_ifs=$IFS; IFS='~'
+ for cmd in @S|@1; do
+ IFS=$module_cmds_save_ifs
+ libobjs=$libname.$ac_objext; lib=$libname$libltdl_cv_shlibext
+ rpath=/not-exists; soname=$libname$libltdl_cv_shlibext; output_objdir=.
+ major=; versuffix=; verstring=; deplibs=
+ ECHO=echo; wl=$lt_prog_compiler_wl; allow_undefined_flag=
+ eval $cmd
+ done
+ IFS=$module_cmds_save_ifs
+ )}
+
+ # Compile a loadable module using libtool macro expansion results.
+ $CC $pic_flag -c $libname.$ac_ext
+ ltfn_module_cmds "${module_cmds:-$archive_cmds}"
+
+ # Try to fetch fnord with dlsym().
+ libltdl_dlunknown=0; libltdl_dlnouscore=1; libltdl_dluscore=2
+ cat >conftest.$ac_ext <<_LT_EOF
+[#line $LINENO "configure"
+#include "confdefs.h"
+#if HAVE_DLFCN_H
+#include <dlfcn.h>
+#endif
+#include <stdio.h>
+#ifndef RTLD_GLOBAL
+# ifdef DL_GLOBAL
+# define RTLD_GLOBAL DL_GLOBAL
+# else
+# define RTLD_GLOBAL 0
+# endif
+#endif
+#ifndef RTLD_NOW
+# ifdef DL_NOW
+# define RTLD_NOW DL_NOW
+# else
+# define RTLD_NOW 0
+# endif
+#endif
+int main () {
+ void *handle = dlopen ("`pwd`/$libname$libltdl_cv_shlibext", RTLD_GLOBAL|RTLD_NOW);
+ int status = $libltdl_dlunknown;
+ if (handle) {
+ if (dlsym (handle, "fnord"))
+ status = $libltdl_dlnouscore;
+ else {
+ if (dlsym (handle, "_fnord"))
+ status = $libltdl_dluscore;
+ else
+ puts (dlerror ());
+ }
+ dlclose (handle);
+ } else
+ puts (dlerror ());
+ return status;
+}]
+_LT_EOF
+ if AC_TRY_EVAL(ac_link) && test -s "conftest$ac_exeext" 2>/dev/null; then
+ (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null
+ libltdl_status=$?
+ case x$libltdl_status in
+ x$libltdl_dlnouscore) libltdl_cv_need_uscore=no ;;
+ x$libltdl_dluscore) libltdl_cv_need_uscore=yes ;;
+ x*) libltdl_cv_need_uscore=unknown ;;
+ esac
+ fi
+ rm -rf conftest* $libname*
+ LIBS=$dlsym_uscore_save_LIBS
+ ])
+ fi
+fi
+
+if test yes = "$libltdl_cv_need_uscore"; then
+ AC_DEFINE([NEED_USCORE], [1],
+ [Define if dlsym() requires a leading underscore in symbol names.])
+fi
+])
+m4trace:/usr/share/aclocal/ltdl.m4:907: -1- AU_DEFUN([AC_LTDL_DLSYM_USCORE], [m4_if($#, 0, [LT_FUNC_DLSYM_USCORE], [LT_FUNC_DLSYM_USCORE($@)])])
+m4trace:/usr/share/aclocal/ltdl.m4:907: -1- AC_DEFUN([AC_LTDL_DLSYM_USCORE], [AC_DIAGNOSE([obsolete], [The macro `AC_LTDL_DLSYM_USCORE' is obsolete.
+You should run autoupdate.])dnl
+m4_if($#, 0, [LT_FUNC_DLSYM_USCORE], [LT_FUNC_DLSYM_USCORE($@)])])
+m4trace:/usr/share/aclocal-1.15/amversion.m4:14: -1- AC_DEFUN([AM_AUTOMAKE_VERSION], [am__api_version='1.15'
+dnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to
+dnl require some minimum version. Point them to the right macro.
+m4_if([$1], [1.15], [],
+ [AC_FATAL([Do not call $0, use AM_INIT_AUTOMAKE([$1]).])])dnl
+])
+m4trace:/usr/share/aclocal-1.15/amversion.m4:33: -1- AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION], [AM_AUTOMAKE_VERSION([1.15])dnl
+m4_ifndef([AC_AUTOCONF_VERSION],
+ [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
+_AM_AUTOCONF_VERSION(m4_defn([AC_AUTOCONF_VERSION]))])
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+m4trace:/usr/share/aclocal-1.15/options.m4:11: -1- AC_DEFUN([_AM_MANGLE_OPTION], [[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
+m4trace:/usr/share/aclocal-1.15/options.m4:17: -1- AC_DEFUN([_AM_SET_OPTION], [m4_define(_AM_MANGLE_OPTION([$1]), [1])])
+m4trace:/usr/share/aclocal-1.15/options.m4:23: -1- AC_DEFUN([_AM_SET_OPTIONS], [m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
+m4trace:/usr/share/aclocal-1.15/options.m4:29: -1- AC_DEFUN([_AM_IF_OPTION], [m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
+m4trace:/usr/share/aclocal-1.15/prog-cc-c-o.m4:12: -1- AC_DEFUN([_AM_PROG_CC_C_O], [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
+AC_REQUIRE_AUX_FILE([compile])dnl
+AC_LANG_PUSH([C])dnl
+AC_CACHE_CHECK(
+ [whether $CC understands -c and -o together],
+ [am_cv_prog_cc_c_o],
+ [AC_LANG_CONFTEST([AC_LANG_PROGRAM([])])
+ # Make sure it works both with $CC and with simple cc.
+ # Following AC_PROG_CC_C_O, we do the test twice because some
+ # compilers refuse to overwrite an existing .o file with -o,
+ # though they will create one.
+ am_cv_prog_cc_c_o=yes
+ for am_i in 1 2; do
+ if AM_RUN_LOG([$CC -c conftest.$ac_ext -o conftest2.$ac_objext]) \
+ && test -f conftest2.$ac_objext; then
+ : OK
+ else
+ am_cv_prog_cc_c_o=no
+ break
+ fi
+ done
+ rm -f core conftest*
+ unset am_i])
+if test "$am_cv_prog_cc_c_o" != yes; then
+ # Losing compiler, so override with the script.
+ # FIXME: It is wrong to rewrite CC.
+ # But if we don't then we get into trouble of one sort or another.
+ # A longer-term fix would be to have automake use am__CC in this case,
+ # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
+ CC="$am_aux_dir/compile $CC"
+fi
+AC_LANG_POP([C])])
+m4trace:/usr/share/aclocal-1.15/prog-cc-c-o.m4:47: -1- AC_DEFUN_ONCE([AM_PROG_CC_C_O], [AC_REQUIRE([AC_PROG_CC])])
+m4trace:/usr/share/aclocal-1.15/runlog.m4:12: -1- AC_DEFUN([AM_RUN_LOG], [{ echo "$as_me:$LINENO: $1" >&AS_MESSAGE_LOG_FD
+ ($1) >&AS_MESSAGE_LOG_FD 2>&AS_MESSAGE_LOG_FD
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
+ (exit $ac_status); }])
+m4trace:/usr/share/aclocal-1.15/sanity.m4:11: -1- AC_DEFUN([AM_SANITY_CHECK], [AC_MSG_CHECKING([whether build environment is sane])
+# Reject unsafe characters in $srcdir or the absolute working directory
+# name. Accept space and tab only in the latter.
+am_lf='
+'
+case `pwd` in
+ *[[\\\"\#\$\&\'\`$am_lf]]*)
+ AC_MSG_ERROR([unsafe absolute working directory name]);;
+esac
+case $srcdir in
+ *[[\\\"\#\$\&\'\`$am_lf\ \ ]]*)
+ AC_MSG_ERROR([unsafe srcdir value: '$srcdir']);;
+esac
+
+# Do 'set' in a subshell so we don't clobber the current shell's
+# arguments. Must try -L first in case configure is actually a
+# symlink; some systems play weird games with the mod time of symlinks
+# (eg FreeBSD returns the mod time of the symlink's containing
+# directory).
+if (
+ am_has_slept=no
+ for am_try in 1 2; do
+ echo "timestamp, slept: $am_has_slept" > conftest.file
+ set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
+ if test "$[*]" = "X"; then
+ # -L didn't work.
+ set X `ls -t "$srcdir/configure" conftest.file`
+ fi
+ if test "$[*]" != "X $srcdir/configure conftest.file" \
+ && test "$[*]" != "X conftest.file $srcdir/configure"; then
+
+ # If neither matched, then we have a broken ls. This can happen
+ # if, for instance, CONFIG_SHELL is bash and it inherits a
+ # broken ls alias from the environment. This has actually
+ # happened. Such a system could not be considered "sane".
+ AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
+ alias in your environment])
+ fi
+ if test "$[2]" = conftest.file || test $am_try -eq 2; then
+ break
+ fi
+ # Just in case.
+ sleep 1
+ am_has_slept=yes
+ done
+ test "$[2]" = conftest.file
+ )
+then
+ # Ok.
+ :
+else
+ AC_MSG_ERROR([newly created file is older than distributed files!
+Check your system clock])
+fi
+AC_MSG_RESULT([yes])
+# If we didn't sleep, we still need to ensure time stamps of config.status and
+# generated files are strictly newer.
+am_sleep_pid=
+if grep 'slept: no' conftest.file >/dev/null 2>&1; then
+ ( sleep 1 ) &
+ am_sleep_pid=$!
+fi
+AC_CONFIG_COMMANDS_PRE(
+ [AC_MSG_CHECKING([that generated files are newer than configure])
+ if test -n "$am_sleep_pid"; then
+ # Hide warnings about reused PIDs.
+ wait $am_sleep_pid 2>/dev/null
+ fi
+ AC_MSG_RESULT([done])])
+rm -f conftest.file
+])
+m4trace:/usr/share/aclocal-1.15/silent.m4:12: -1- AC_DEFUN([AM_SILENT_RULES], [AC_ARG_ENABLE([silent-rules], [dnl
+AS_HELP_STRING(
+ [--enable-silent-rules],
+ [less verbose build output (undo: "make V=1")])
+AS_HELP_STRING(
+ [--disable-silent-rules],
+ [verbose build output (undo: "make V=0")])dnl
+])
+case $enable_silent_rules in @%:@ (((
+ yes) AM_DEFAULT_VERBOSITY=0;;
+ no) AM_DEFAULT_VERBOSITY=1;;
+ *) AM_DEFAULT_VERBOSITY=m4_if([$1], [yes], [0], [1]);;
+esac
+dnl
+dnl A few 'make' implementations (e.g., NonStop OS and NextStep)
+dnl do not support nested variable expansions.
+dnl See automake bug#9928 and bug#10237.
+am_make=${MAKE-make}
+AC_CACHE_CHECK([whether $am_make supports nested variables],
+ [am_cv_make_support_nested_variables],
+ [if AS_ECHO([['TRUE=$(BAR$(V))
+BAR0=false
+BAR1=true
+V=1
+am__doit:
+ @$(TRUE)
+.PHONY: am__doit']]) | $am_make -f - >/dev/null 2>&1; then
+ am_cv_make_support_nested_variables=yes
+else
+ am_cv_make_support_nested_variables=no
+fi])
+if test $am_cv_make_support_nested_variables = yes; then
+ dnl Using '$V' instead of '$(V)' breaks IRIX make.
+ AM_V='$(V)'
+ AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
+else
+ AM_V=$AM_DEFAULT_VERBOSITY
+ AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
+fi
+AC_SUBST([AM_V])dnl
+AM_SUBST_NOTMAKE([AM_V])dnl
+AC_SUBST([AM_DEFAULT_V])dnl
+AM_SUBST_NOTMAKE([AM_DEFAULT_V])dnl
+AC_SUBST([AM_DEFAULT_VERBOSITY])dnl
+AM_BACKSLASH='\'
+AC_SUBST([AM_BACKSLASH])dnl
+_AM_SUBST_NOTMAKE([AM_BACKSLASH])dnl
+])
+m4trace:/usr/share/aclocal-1.15/strip.m4:17: -1- AC_DEFUN([AM_PROG_INSTALL_STRIP], [AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
+# Installed binaries are usually stripped using 'strip' when the user
+# run "make install-strip". However 'strip' might not be the right
+# tool to use in cross-compilation environments, therefore Automake
+# will honor the 'STRIP' environment variable to overrule this program.
+dnl Don't test for $cross_compiling = yes, because it might be 'maybe'.
+if test "$cross_compiling" != no; then
+ AC_CHECK_TOOL([STRIP], [strip], :)
+fi
+INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
+AC_SUBST([INSTALL_STRIP_PROGRAM])])
+m4trace:/usr/share/aclocal-1.15/substnot.m4:12: -1- AC_DEFUN([_AM_SUBST_NOTMAKE])
+m4trace:/usr/share/aclocal-1.15/substnot.m4:17: -1- AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
+m4trace:/usr/share/aclocal-1.15/tar.m4:23: -1- AC_DEFUN([_AM_PROG_TAR], [# Always define AMTAR for backward compatibility. Yes, it's still used
+# in the wild :-( We should find a proper way to deprecate it ...
+AC_SUBST([AMTAR], ['$${TAR-tar}'])
+
+# We'll loop over all known methods to create a tar archive until one works.
+_am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
+
+m4_if([$1], [v7],
+ [am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'],
+
+ [m4_case([$1],
+ [ustar],
+ [# The POSIX 1988 'ustar' format is defined with fixed-size fields.
+ # There is notably a 21 bits limit for the UID and the GID. In fact,
+ # the 'pax' utility can hang on bigger UID/GID (see automake bug#8343
+ # and bug#13588).
+ am_max_uid=2097151 # 2^21 - 1
+ am_max_gid=$am_max_uid
+ # The $UID and $GID variables are not portable, so we need to resort
+ # to the POSIX-mandated id(1) utility. Errors in the 'id' calls
+ # below are definitely unexpected, so allow the users to see them
+ # (that is, avoid stderr redirection).
+ am_uid=`id -u || echo unknown`
+ am_gid=`id -g || echo unknown`
+ AC_MSG_CHECKING([whether UID '$am_uid' is supported by ustar format])
+ if test $am_uid -le $am_max_uid; then
+ AC_MSG_RESULT([yes])
+ else
+ AC_MSG_RESULT([no])
+ _am_tools=none
+ fi
+ AC_MSG_CHECKING([whether GID '$am_gid' is supported by ustar format])
+ if test $am_gid -le $am_max_gid; then
+ AC_MSG_RESULT([yes])
+ else
+ AC_MSG_RESULT([no])
+ _am_tools=none
+ fi],
+
+ [pax],
+ [],
+
+ [m4_fatal([Unknown tar format])])
+
+ AC_MSG_CHECKING([how to create a $1 tar archive])
+
+ # Go ahead even if we have the value already cached. We do so because we
+ # need to set the values for the 'am__tar' and 'am__untar' variables.
+ _am_tools=${am_cv_prog_tar_$1-$_am_tools}
+
+ for _am_tool in $_am_tools; do
+ case $_am_tool in
+ gnutar)
+ for _am_tar in tar gnutar gtar; do
+ AM_RUN_LOG([$_am_tar --version]) && break
+ done
+ am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
+ am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
+ am__untar="$_am_tar -xf -"
+ ;;
+ plaintar)
+ # Must skip GNU tar: if it does not support --format= it doesn't create
+ # ustar tarball either.
+ (tar --version) >/dev/null 2>&1 && continue
+ am__tar='tar chf - "$$tardir"'
+ am__tar_='tar chf - "$tardir"'
+ am__untar='tar xf -'
+ ;;
+ pax)
+ am__tar='pax -L -x $1 -w "$$tardir"'
+ am__tar_='pax -L -x $1 -w "$tardir"'
+ am__untar='pax -r'
+ ;;
+ cpio)
+ am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
+ am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
+ am__untar='cpio -i -H $1 -d'
+ ;;
+ none)
+ am__tar=false
+ am__tar_=false
+ am__untar=false
+ ;;
+ esac
+
+ # If the value was cached, stop now. We just wanted to have am__tar
+ # and am__untar set.
+ test -n "${am_cv_prog_tar_$1}" && break
+
+ # tar/untar a dummy directory, and stop if the command works.
+ rm -rf conftest.dir
+ mkdir conftest.dir
+ echo GrepMe > conftest.dir/file
+ AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
+ rm -rf conftest.dir
+ if test -s conftest.tar; then
+ AM_RUN_LOG([$am__untar <conftest.tar])
+ AM_RUN_LOG([cat conftest.dir/file])
+ grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
+ fi
+ done
+ rm -rf conftest.dir
+
+ AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
+ AC_MSG_RESULT([$am_cv_prog_tar_$1])])
+
+AC_SUBST([am__tar])
+AC_SUBST([am__untar])
+])
+m4trace:../../m4/kpse-common.m4:12: -1- AC_DEFUN([KPSE_LIBS_PREPARE], [])
+m4trace:../../m4/kpse-common.m4:18: -1- AC_DEFUN([_KPSE_INIT], [## $0: Initialize TL infrastructure
+m4_syscmd([test -f ../../texk/kpathsea/doc/kpathsea.texi])[]dnl
+m4_if(m4_sysval, [0], [m4_define([kpse_TL], [../../])])[]dnl
+m4_ifdef([kpse_TL],
+[kpse_BLD=`(cd "./kpse_TL()." && pwd)`
+kpse_SRC=`(cd "$srcdir/kpse_TL()." && pwd)`
+])[]dnl
+])
+m4trace:../../m4/kpse-common.m4:31: -1- AC_DEFUN([KPSE_INIT], [AC_REQUIRE([_KPSE_INIT])])
+m4trace:../../m4/kpse-common.m4:36: -1- AC_DEFUN([_KPSE_USE_LIBTOOL], [## $0: Generate a libtool script for use in configure tests
+AC_PROVIDE_IFELSE([LT_INIT], ,
+ [m4_fatal([$0: requires libtool])])[]dnl
+LT_OUTPUT
+m4_append([AC_LANG(C)],
+[ac_link="./libtool --mode=link --tag=CC $ac_link"
+])[]dnl
+AC_PROVIDE_IFELSE([AC_PROG_CXX],
+[m4_append([AC_LANG(C++)],
+[ac_link="./libtool --mode=link --tag=CXX $ac_link"
+])])[]dnl
+AC_LANG(_AC_LANG)[]dnl
+])
+m4trace:../../m4/kpse-common.m4:80: -1- AC_DEFUN([_KPSE_LIB_FLAGS], [AC_REQUIRE([_KPSE_INIT])[]dnl
+## $0: Setup $1 (-l$2) flags
+m4_ifdef([kpse_TL],
+ [_KPSE_LIB_FLAGS_TL($@)],
+ [_KPSE_LIB_FLAGS_STANDALONE($@)])[]dnl
+AC_SUBST(AS_TR_CPP($1)[_INCLUDES])[]dnl
+AC_SUBST(AS_TR_CPP($1)[_LIBS])[]dnl
+AC_SUBST(AS_TR_CPP($1)[_DEPEND])[]dnl
+AC_SUBST(AS_TR_CPP($1)[_RULE])[]dnl
+m4_provide_if([AM_INIT_AUTOMAKE], [_AM_SUBST_NOTMAKE(AS_TR_CPP($1)[_RULE])])[]dnl
+])
+m4trace:../../m4/kpse-common.m4:99: -1- AC_DEFUN([_KPSE_TEXLIB_FLAGS], [m4_pushdef([Kpse_TeX_Lib], [])_KPSE_LIB_FLAGS($@)m4_popdef([Kpse_TeX_Lib])])
+m4trace:../../m4/kpse-common.m4:182: -1- AC_DEFUN([KPSE_SAVE_FLAGS], [kpse_save_CPPFLAGS=$CPPFLAGS
+kpse_save_LIBS=$LIBS
+])
+m4trace:../../m4/kpse-common.m4:190: -1- AC_DEFUN([KPSE_RESTORE_FLAGS], [AC_REQUIRE([KPSE_SAVE_FLAGS])[]dnl
+CPPFLAGS=$kpse_save_CPPFLAGS
+LIBS=$kpse_save_LIBS
+])
+m4trace:../../m4/kpse-common.m4:199: -1- AC_DEFUN([KPSE_ADD_FLAGS], [AC_REQUIRE([KPSE_SAVE_FLAGS])[]dnl
+eval CPPFLAGS=\"$[]AS_TR_CPP($1)_INCLUDES \$CPPFLAGS\"
+eval LIBS=\"$[]AS_TR_CPP($1)_LIBS \$LIBS\"
+])
+m4trace:../../m4/kpse-common.m4:210: -1- AC_DEFUN([KPSE_BASIC], [dnl Remember PACKAGE-NAME as Kpse_Package (for future messages)
+m4_define([Kpse_Package], [$1])
+dnl
+AM_INIT_AUTOMAKE([foreign silent-rules subdir-objects]m4_ifval([$2], [ $2]))
+AM_MAINTAINER_MODE
+dnl
+dnl Check whether prototypes work.
+AC_CACHE_CHECK([whether the compiler accepts prototypes],
+ [kb_cv_c_prototypes],
+ [AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <stdarg.h>]],
+ [[extern void foo(int i,...);]])],
+ [kb_cv_c_prototypes=yes],
+ [kb_cv_c_prototypes=no])])
+if test "x$kb_cv_c_prototypes" = xno; then
+ AC_MSG_ERROR([Sorry, your compiler does not understand prototypes.])
+fi
+dnl
+dnl Enable flags for compiler warnings
+KPSE_COMPILER_WARNINGS
+])
+m4trace:../../m4/kpse-common.m4:236: -1- AC_DEFUN([KPSE_COMMON], [dnl
+KPSE_BASIC($@)
+dnl
+LT_PREREQ([2.2.6])
+LT_INIT([win32-dll])
+dnl
+AC_SYS_LARGEFILE
+AC_FUNC_FSEEKO
+dnl
+AC_HEADER_DIRENT
+AC_HEADER_STDC
+AC_FUNC_CLOSEDIR_VOID
+AC_CHECK_HEADERS([assert.h float.h limits.h pwd.h stdlib.h sys/param.h])
+dnl
+dnl Replacement functions that may be required on ancient broken system.
+AC_CHECK_FUNCS([putenv])
+dnl
+dnl More common functions
+AC_CHECK_FUNCS([getcwd getwd memcmp memcpy mkstemp mktemp strchr strrchr])
+dnl
+AC_C_CONST
+AC_C_INLINE
+AC_TYPE_SIZE_T
+AC_TYPE_INT64_T
+AC_TYPE_UINT64_T
+AS_CASE([:$ac_cv_c_int64_t:$ac_cv_c_int64_t:],
+ [*':no:'*], [AC_MSG_ERROR([Sorry, your compiler does not support 64-bit integer types.])])
+dnl
+dnl Check if <ctype.h> declares isascii.
+AC_CHECK_DECLS([isascii], [], [], [[#include <ctype.h>]])
+dnl
+dnl Check whether struct stat provides high-res time.
+AC_CHECK_MEMBERS([struct stat.st_mtim])
+])
+m4trace:../../m4/kpse-common.m4:274: -1- AC_DEFUN([KPSE_MSG_WARN], [AC_REQUIRE([_KPSE_MSG_WARN_PREPARE])[]dnl
+AC_MSG_WARN([$1])
+AS_IF([test "x$enable_missing" = xno],
+ [AC_MSG_ERROR([terminating.])])
+])
+m4trace:../../m4/kpse-common.m4:284: -1- AC_DEFUN([_KPSE_MSG_WARN_PREPARE], [AC_ARG_ENABLE([missing],
+ AS_HELP_STRING([--disable-missing],
+ [terminate if a requested program or feature must
+ be disabled, e.g., due to missing libraries]))[]dnl
+])
+m4trace:../../m4/kpse-common.m4:294: -1- AC_DEFUN([_KPSE_CHECK_PKG_CONFIG], [dnl
+AC_REQUIRE([AC_CANONICAL_HOST])[]dnl
+AC_CHECK_TOOL([PKG_CONFIG], [pkg-config], [false])[]dnl
+])
+m4trace:../../m4/kpse-common.m4:302: -1- AC_DEFUN([_KPSE_PKG_CONFIG_FLAGS], [dnl
+AC_REQUIRE([_KPSE_CHECK_PKG_CONFIG])[]dnl
+if $PKG_CONFIG $2[]m4_ifval([$3], [ --atleast-version=$3]); then
+ AS_TR_CPP($1)_INCLUDES=`$PKG_CONFIG $2 --cflags`
+ AS_TR_CPP($1)_LIBS=`$PKG_CONFIG $2 --libs`
+elif test "x$need_[]AS_TR_SH($1):$with_system_[]AS_TR_SH($1)" = xyes:yes; then
+ AC_MSG_ERROR([did not find $2[]m4_ifval([$3], [ $3 or better])])
+fi
+])
+m4trace:../../m4/kpse-common.m4:315: -1- AC_DEFUN([KPSE_CANONICAL_HOST], [dnl
+AC_REQUIRE([AC_CANONICAL_HOST])[]dnl
+AS_IF([test "x$host_alias" != x && test "x$build_alias" = x],
+ [AC_MSG_ERROR([when cross-compiling you must specify both --host and --build.])])
+eval kpse_build_alias=\${build_alias-$build}
+])
+m4trace:../../m4/kpse-common.m4:326: -1- AC_DEFUN([KPSE_NATIVE_SUBDIRS], [dnl
+AC_REQUIRE([KPSE_CANONICAL_HOST])[]dnl
+AC_CONFIG_SUBDIRS($@)
+AC_CONFIG_COMMANDS_POST([dnl
+AS_IF([test "x$cross_compiling" = xyes], [dnl
+AS_IF([test "x$cache_file" != x/dev/null],
+ [cache_file=config.cache])
+ac_configure_args="$ac_configure_args --host='$kpse_build_alias' \
+CC='$BUILDCC' CFLAGS='$BUILDCFLAGS' \
+CPPFLAGS='$BUILDCPPFLAGS' LDFLAGS='$BUILDLDFLAGS'"])])
+])
+m4trace:../../m4/kpse-dll-name.m4:11: -1- AC_DEFUN([KPSE_DLL_NAME], [dnl
+AC_PROVIDE_IFELSE([LT_INIT], ,
+ [m4_fatal([$0: requires libtool])])[]dnl
+AC_PROVIDE_IFELSE([LT_OUTPUT],
+ [m4_fatal([$0: too late])])[]dnl
+AC_CHECK_SIZEOF([void *])
+AS_CASE([$host:$ac_cv_sizeof_void_p],
+ [*-*-mingw*:4], [kpse_dll_name=$1],
+ [*-*-mingw*:8], [kpse_dll_name=$2],
+ [*-*-cygwin:4], [kpse_dll_name=$3],
+ [*-*-cygwin:8], [kpse_dll_name=$4],
+ [kpse_dll_name=])
+_LT_CONFIG_SAVE_COMMANDS([## $0: Specify the DLL name
+if test "x$kpse_dll_name" != x; then
+ $SED '/^soname_spec=/a\
+## $0: Specify the DLL name\
+soname_spec='$kpse_dll_name'.dll\
+' "$ofile" >"$cfgfile"
+ mv "$cfgfile" "$ofile" ||
+ (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
+ chmod +x "$ofile"
+fi], [kpse_dll_name='$kpse_dll_name'])
+])
+m4trace:../../m4/kpse-largefile.m4:11: -1- AC_DEFUN([KPSE_LARGEFILE], [dnl
+AC_REQUIRE([AC_SYS_LARGEFILE])[]dnl
+AC_REQUIRE([AC_FUNC_FSEEKO])[]dnl
+if test "x$enable_largefile" != xno; then
+ AS_CASE([$ac_cv_sys_file_offset_bits],
+ [no], [],
+ [unknown], [AS_CASE([$ac_cv_sys_large_files],
+ [no | unknown], [],
+ [$1="$$1 -D_LARGE_FILES"])],
+ [$1="$$1 m4_ifval([$2], [-D$2 ])-D_FILE_OFFSET_BITS=64"])
+fi
+AS_CASE([$ac_cv_sys_largefile_source],
+ [no | unknown], [],
+ [$1="$$1 -D_LARGEFILE_SOURCE"])
+])
+m4trace:../../m4/kpse-lib-version.m4:12: -1- AC_DEFUN([KPSE_LIB_VERSION], [m4_bpatsubst($1_version, [^\([0-9]+\).\([0-9]+\).\([0-9]+\).*$],
+ [m4_define([$1_major], [\1])m4_define([$1_minor], [\2])m4_define([$1_micro], [\3])])[]dnl
+])
+m4trace:../../m4/kpse-lib-version.m4:20: -1- AC_DEFUN([KPSE_LT_VERSION], [KPSE_LIB_VERSION([$1])
+AC_SUBST(AS_TR_CPP($1)[_LT_VERSINFO],
+ [m4_eval($1_major+$1_minor):$1_micro:$1_minor])[]dnl
+])
+m4trace:../../m4/kpse-lua53-flags.m4:12: -1- AC_DEFUN([KPSE_LUA53_FLAGS], [dnl
+_KPSE_LIB_FLAGS([lua53], [texlua53], [lt tree],
+ [-IBLD/libs/lua53/include], [BLD/libs/lua53/libtexlua53.la], [],
+ [], [${top_builddir}/../../libs/lua53/include/lua.h])[]dnl
+])
+m4trace:../../m4/kpse-lua53-flags.m4:22: -1- AC_DEFUN([KPSE_LUA53_DEFINES], [dnl
+AC_REQUIRE([KPSE_CHECK_WIN32])[]dnl
+AC_SUBST([LUA53_DEFINES], ['-DLUA_COMPAT_MODULE -DLUA_COMPAT_5_2 -DLUAI_HASHLIMIT=6'])
+if test "x$kpse_cv_have_win32" = xno; then
+ LUA53_DEFINES="$LUA53_DEFINES -DLUA_USE_POSIX"
+ AC_SEARCH_LIBS([dlopen], [dl])
+ if test "x$ac_cv_search_dlopen" != xno; then
+ AC_CHECK_HEADER([dlfcn.h],
+ [LUA53_DEFINES="$LUA53_DEFINES -DLUA_USE_DLOPEN"],
+ [], [AC_INCLUDES_DEFAULT])
+ fi
+fi
+])
+m4trace:../../m4/kpse-warnings.m4:14: -1- AC_DEFUN([KPSE_COMPILER_WARNINGS], [AC_REQUIRE([_KPSE_COMPILER_WARNINGS_OPTION])[]dnl
+dnl arrange that AC_PROG_CC uses _KPSE_WARNING_CFLAGS etc.
+AC_PROVIDE_IFELSE([AC_PROG_CC],
+ [_KPSE_WARNING_CFLAGS],
+ [m4_define([AC_PROG_CC],
+ m4_defn([AC_PROG_CC])[_KPSE_WARNING_CFLAGS
+])])
+AC_PROVIDE_IFELSE([AC_PROG_CXX],
+ [_KPSE_WARNING_CXXFLAGS],
+ [m4_define([AC_PROG_CXX],
+ m4_defn([AC_PROG_CXX])[_KPSE_WARNING_CXXFLAGS
+])])
+AC_PROVIDE_IFELSE([AC_PROG_OBJC],
+ [_KPSE_WARNING_OBJCFLAGS],
+ [m4_define([AC_PROG_OBJC],
+ m4_defn([AC_PROG_OBJC])[_KPSE_WARNING_OBJCFLAGS
+])])
+AC_PROVIDE_IFELSE([AC_PROG_OBJCXX],
+ [_KPSE_WARNING_OBJCXXFLAGS],
+ [m4_define([AC_PROG_OBJCXX],
+ m4_defn([AC_PROG_OBJCXX])[_KPSE_WARNING_OBJCXXFLAGS
+])])
+])
+m4trace:../../m4/kpse-warnings.m4:44: -1- AC_DEFUN([_KPSE_COMPILER_WARNINGS_OPTION], [AC_ARG_ENABLE([compiler-warnings],
+ AS_HELP_STRING([--enable-compiler-warnings=@<:@no|min|yes|max|all@:>@],
+ [Turn on compiler warnings @<:@default: yes if maintainer-mode,
+ min otherwise@:>@]))[]dnl
+AS_CASE([$enable_compiler_warnings],
+ [no | min | yes | max | all], [],
+ [AS_IF([test "x$enable_maintainer_mode" = xyes],
+ [enable_compiler_warnings=yes],
+ [enable_compiler_warnings=min])])
+])
+m4trace:../../m4/kpse-warnings.m4:60: -1- AC_DEFUN([_KPSE_WARNING_CFLAGS], [AC_REQUIRE([_KPSE_COMPILER_WARNINGS_OPTION])[]dnl
+AC_REQUIRE([AC_PROG_CC])[]dnl
+AC_CACHE_CHECK([what warning flags to pass to the C compiler],
+ [kpse_cv_warning_cflags],
+ [dnl
+if test "x$GCC" = xyes; then
+ _KPSE_WARNING_GNU_CFLAGS([CC], [cflags])[]dnl
+elif test "x$enable_compiler_warnings" = xno; then
+ kpse_cv_warning_cflags=
+else
+ kpse_cv_warning_cflags= # FIXME: warning flags for non-GNU C compilers
+fi])
+WARNING_CFLAGS=$kpse_cv_warning_cflags
+AC_SUBST([WARNING_CFLAGS])
+m4_define([_KPSE_WARNING_CFLAGS], [])[]dnl
+])
+m4trace:../../m4/kpse-warnings.m4:102: -1- AC_DEFUN([_KPSE_WARNING_OBJCFLAGS], [AC_REQUIRE([_KPSE_COMPILER_WARNINGS_OPTION])[]dnl
+AC_REQUIRE([AC_PROG_OBJC])[]dnl
+AC_CACHE_CHECK([what warning flags to pass to the Objective C compiler],
+ [kpse_cv_warning_objcflags],
+ [dnl
+if test "x$GOBJC" = xyes; then
+ _KPSE_WARNING_GNU_CFLAGS([OBJC], [objcflags])[]dnl
+elif test "x$enable_compiler_warnings" = xno; then
+ kpse_cv_warning_objcflags=
+else
+ kpse_cv_warning_objcflags= # FIXME: warning flags for non-GNU Objective C compilers
+fi])
+WARNING_OBJCFLAGS=$kpse_cv_warning_objcflags
+AC_SUBST([WARNING_OBJCFLAGS])
+m4_define([_KPSE_WARNING_OBJCFLAGS], [])[]dnl
+])
+m4trace:../../m4/kpse-warnings.m4:124: -1- AC_DEFUN([_KPSE_WARNING_OBJCXXFLAGS], [AC_REQUIRE([_KPSE_COMPILER_WARNINGS_OPTION])[]dnl
+AC_REQUIRE([AC_PROG_OBJCXX])[]dnl
+AC_CACHE_CHECK([what warning flags to pass to the Objective C++ compiler],
+ [kpse_cv_warning_objcxxflags],
+ [dnl
+if test "x$GOBJCXX" = xyes; then
+ _KPSE_WARNING_GNU_CXXFLAGS([OBJCXX], [objcxxflags])[]dnl
+elif test "x$enable_compiler_warnings" = xno; then
+ kpse_cv_warning_objcxxflags=
+else
+ kpse_cv_warning_objcxxflags= # FIXME: warning flags for non-GNU Objective C++ compilers
+fi])
+WARNING_OBJCXXFLAGS=$kpse_cv_warning_objcxxflags
+AC_SUBST([WARNING_OBJCXXFLAGS])
+m4_define([_KPSE_WARNING_OBJCXXFLAGS], [])[]dnl
+])
+m4trace:../../m4/kpse-win32.m4:11: -1- AC_DEFUN([KPSE_CHECK_WIN32], [dnl
+AC_CACHE_CHECK([for native WIN32 or MINGW32],
+ [kpse_cv_have_win32],
+ [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#ifndef WIN32
+ choke me
+#endif]])],
+ [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#ifndef __MINGW32__
+ choke me
+#endif]])],
+ [kpse_cv_have_win32=mingw32],
+ [kpse_cv_have_win32=native])],
+ [kpse_cv_have_win32=no])])
+])
+m4trace:../../m4/kpse-win32.m4:28: -1- AC_DEFUN([KPSE_COND_WIN32], [dnl
+AC_REQUIRE([KPSE_CHECK_WIN32])[]dnl
+AM_CONDITIONAL([WIN32], [test "x$kpse_cv_have_win32" != xno])
+])
+m4trace:../../m4/kpse-win32.m4:36: -1- AC_DEFUN([KPSE_COND_MINGW32], [dnl
+AC_REQUIRE([KPSE_COND_WIN32])[]dnl
+AM_CONDITIONAL([MINGW32], [test "x$kpse_cv_have_win32" = xmingw32])
+])
+m4trace:../../m4/kpse-win32.m4:44: -1- AC_DEFUN([KPSE_COND_WIN32_WRAP], [dnl
+AC_REQUIRE([KPSE_COND_WIN32])[]dnl
+AC_CACHE_CHECK([for WIN64],
+ [kpse_cv_have_win64],
+ [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#ifndef _WIN64
+ choke me
+#endif]])],
+ [kpse_cv_have_win64=yes],
+ [kpse_cv_have_win64=no])])
+AS_CASE([$kpse_cv_have_win64],
+ [yes], [WIN_WRAPPER=w64_wrapper],
+ [WIN_WRAPPER=w32_wrapper])
+AC_SUBST([WIN_WRAPPER])
+AM_CONDITIONAL([WIN32_WRAP],
+ [test -r "$srcdir/../../texk/texlive/$WIN_WRAPPER/runscript.exe"])
+])
+m4trace:../../m4/kpse-win32.m4:64: -1- AC_DEFUN([KPSE_WIN32_CALL], [dnl
+AC_REQUIRE([KPSE_COND_WIN32])[]dnl
+AM_CONDITIONAL([WIN32_CALL],
+ [test -r "$srcdir/../texlive/w32_wrapper/callexe.c"])
+AM_COND_IF([WIN32],
+ [AC_CONFIG_LINKS([callexe.c:../texlive/w32_wrapper/callexe.c])])
+])
+m4trace:../../m4/kpse-win32.m4:75: -1- AC_DEFUN([KPSE_DO_IF_WIN32], [dnl
+AC_REQUIRE([KPSE_CHECK_WIN32])[]dnl
+AS_IF([test "x$kpse_cv_have_win32" != xno], [$1])
+])
+m4trace:../../m4/libtool.m4:61: -1- AC_DEFUN([LT_INIT], [AC_PREREQ([2.62])dnl We use AC_PATH_PROGS_FEATURE_CHECK
+AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT])dnl
+AC_BEFORE([$0], [LT_LANG])dnl
+AC_BEFORE([$0], [LT_OUTPUT])dnl
+AC_BEFORE([$0], [LTDL_INIT])dnl
+m4_require([_LT_CHECK_BUILDDIR])dnl
+
+dnl Autoconf doesn't catch unexpanded LT_ macros by default:
+m4_pattern_forbid([^_?LT_[A-Z_]+$])dnl
+m4_pattern_allow([^(_LT_EOF|LT_DLGLOBAL|LT_DLLAZY_OR_NOW|LT_MULTI_MODULE)$])dnl
+dnl aclocal doesn't pull ltoptions.m4, ltsugar.m4, or ltversion.m4
+dnl unless we require an AC_DEFUNed macro:
+AC_REQUIRE([LTOPTIONS_VERSION])dnl
+AC_REQUIRE([LTSUGAR_VERSION])dnl
+AC_REQUIRE([LTVERSION_VERSION])dnl
+AC_REQUIRE([LTOBSOLETE_VERSION])dnl
+m4_require([_LT_PROG_LTMAIN])dnl
+
+_LT_SHELL_INIT([SHELL=${CONFIG_SHELL-/bin/sh}])
+
+dnl Parse OPTIONS
+_LT_SET_OPTIONS([$0], [$1])
+
+# This can be used to rebuild libtool when needed
+LIBTOOL_DEPS=$ltmain
+
+# Always use our own libtool.
+LIBTOOL='$(SHELL) $(top_builddir)/libtool'
+AC_SUBST(LIBTOOL)dnl
+
+_LT_SETUP
+
+# Only expand once:
+m4_define([LT_INIT])
+])
+m4trace:../../m4/libtool.m4:99: -1- AU_DEFUN([AC_PROG_LIBTOOL], [m4_if($#, 0, [LT_INIT], [LT_INIT($@)])])
+m4trace:../../m4/libtool.m4:99: -1- AC_DEFUN([AC_PROG_LIBTOOL], [AC_DIAGNOSE([obsolete], [The macro `AC_PROG_LIBTOOL' is obsolete.
+You should run autoupdate.])dnl
+m4_if($#, 0, [LT_INIT], [LT_INIT($@)])])
+m4trace:../../m4/libtool.m4:100: -1- AU_DEFUN([AM_PROG_LIBTOOL], [m4_if($#, 0, [LT_INIT], [LT_INIT($@)])])
+m4trace:../../m4/libtool.m4:100: -1- AC_DEFUN([AM_PROG_LIBTOOL], [AC_DIAGNOSE([obsolete], [The macro `AM_PROG_LIBTOOL' is obsolete.
+You should run autoupdate.])dnl
+m4_if($#, 0, [LT_INIT], [LT_INIT($@)])])
+m4trace:../../m4/libtool.m4:619: -1- AC_DEFUN([LT_OUTPUT], [: ${CONFIG_LT=./config.lt}
+AC_MSG_NOTICE([creating $CONFIG_LT])
+_LT_GENERATED_FILE_INIT(["$CONFIG_LT"],
+[# Run this file to recreate a libtool stub with the current configuration.])
+
+cat >>"$CONFIG_LT" <<\_LTEOF
+lt_cl_silent=false
+exec AS_MESSAGE_LOG_FD>>config.log
+{
+ echo
+ AS_BOX([Running $as_me.])
+} >&AS_MESSAGE_LOG_FD
+
+lt_cl_help="\
+'$as_me' creates a local libtool stub from the current configuration,
+for use in further configure time tests before the real libtool is
+generated.
+
+Usage: $[0] [[OPTIONS]]
+
+ -h, --help print this help, then exit
+ -V, --version print version number, then exit
+ -q, --quiet do not print progress messages
+ -d, --debug don't remove temporary files
+
+Report bugs to <bug-libtool@gnu.org>."
+
+lt_cl_version="\
+m4_ifset([AC_PACKAGE_NAME], [AC_PACKAGE_NAME ])config.lt[]dnl
+m4_ifset([AC_PACKAGE_VERSION], [ AC_PACKAGE_VERSION])
+configured by $[0], generated by m4_PACKAGE_STRING.
+
+Copyright (C) 2011 Free Software Foundation, Inc.
+This config.lt script is free software; the Free Software Foundation
+gives unlimited permision to copy, distribute and modify it."
+
+while test 0 != $[#]
+do
+ case $[1] in
+ --version | --v* | -V )
+ echo "$lt_cl_version"; exit 0 ;;
+ --help | --h* | -h )
+ echo "$lt_cl_help"; exit 0 ;;
+ --debug | --d* | -d )
+ debug=: ;;
+ --quiet | --q* | --silent | --s* | -q )
+ lt_cl_silent=: ;;
+
+ -*) AC_MSG_ERROR([unrecognized option: $[1]
+Try '$[0] --help' for more information.]) ;;
+
+ *) AC_MSG_ERROR([unrecognized argument: $[1]
+Try '$[0] --help' for more information.]) ;;
+ esac
+ shift
+done
+
+if $lt_cl_silent; then
+ exec AS_MESSAGE_FD>/dev/null
+fi
+_LTEOF
+
+cat >>"$CONFIG_LT" <<_LTEOF
+_LT_OUTPUT_LIBTOOL_COMMANDS_INIT
+_LTEOF
+
+cat >>"$CONFIG_LT" <<\_LTEOF
+AC_MSG_NOTICE([creating $ofile])
+_LT_OUTPUT_LIBTOOL_COMMANDS
+AS_EXIT(0)
+_LTEOF
+chmod +x "$CONFIG_LT"
+
+# configure is writing to config.log, but config.lt does its own redirection,
+# appending to config.log, which fails on DOS, as config.log is still kept
+# open by configure. Here we exec the FD to /dev/null, effectively closing
+# config.log, so it can be properly (re)opened and appended to by config.lt.
+lt_cl_success=:
+test yes = "$silent" &&
+ lt_config_lt_args="$lt_config_lt_args --quiet"
+exec AS_MESSAGE_LOG_FD>/dev/null
+$SHELL "$CONFIG_LT" $lt_config_lt_args || lt_cl_success=false
+exec AS_MESSAGE_LOG_FD>>config.log
+$lt_cl_success || AS_EXIT(1)
+])
+m4trace:../../m4/libtool.m4:812: -1- AC_DEFUN([LT_SUPPORTED_TAG], [])
+m4trace:../../m4/libtool.m4:823: -1- AC_DEFUN([LT_LANG], [AC_BEFORE([$0], [LT_OUTPUT])dnl
+m4_case([$1],
+ [C], [_LT_LANG(C)],
+ [C++], [_LT_LANG(CXX)],
+ [Go], [_LT_LANG(GO)],
+ [Java], [_LT_LANG(GCJ)],
+ [Fortran 77], [_LT_LANG(F77)],
+ [Fortran], [_LT_LANG(FC)],
+ [Windows Resource], [_LT_LANG(RC)],
+ [m4_ifdef([_LT_LANG_]$1[_CONFIG],
+ [_LT_LANG($1)],
+ [m4_fatal([$0: unsupported language: "$1"])])])dnl
+])
+m4trace:../../m4/libtool.m4:915: -1- AU_DEFUN([AC_LIBTOOL_CXX], [LT_LANG(C++)])
+m4trace:../../m4/libtool.m4:915: -1- AC_DEFUN([AC_LIBTOOL_CXX], [AC_DIAGNOSE([obsolete], [The macro `AC_LIBTOOL_CXX' is obsolete.
+You should run autoupdate.])dnl
+LT_LANG(C++)])
+m4trace:../../m4/libtool.m4:916: -1- AU_DEFUN([AC_LIBTOOL_F77], [LT_LANG(Fortran 77)])
+m4trace:../../m4/libtool.m4:916: -1- AC_DEFUN([AC_LIBTOOL_F77], [AC_DIAGNOSE([obsolete], [The macro `AC_LIBTOOL_F77' is obsolete.
+You should run autoupdate.])dnl
+LT_LANG(Fortran 77)])
+m4trace:../../m4/libtool.m4:917: -1- AU_DEFUN([AC_LIBTOOL_FC], [LT_LANG(Fortran)])
+m4trace:../../m4/libtool.m4:917: -1- AC_DEFUN([AC_LIBTOOL_FC], [AC_DIAGNOSE([obsolete], [The macro `AC_LIBTOOL_FC' is obsolete.
+You should run autoupdate.])dnl
+LT_LANG(Fortran)])
+m4trace:../../m4/libtool.m4:918: -1- AU_DEFUN([AC_LIBTOOL_GCJ], [LT_LANG(Java)])
+m4trace:../../m4/libtool.m4:918: -1- AC_DEFUN([AC_LIBTOOL_GCJ], [AC_DIAGNOSE([obsolete], [The macro `AC_LIBTOOL_GCJ' is obsolete.
+You should run autoupdate.])dnl
+LT_LANG(Java)])
+m4trace:../../m4/libtool.m4:919: -1- AU_DEFUN([AC_LIBTOOL_RC], [LT_LANG(Windows Resource)])
+m4trace:../../m4/libtool.m4:919: -1- AC_DEFUN([AC_LIBTOOL_RC], [AC_DIAGNOSE([obsolete], [The macro `AC_LIBTOOL_RC' is obsolete.
+You should run autoupdate.])dnl
+LT_LANG(Windows Resource)])
+m4trace:../../m4/libtool.m4:1247: -1- AC_DEFUN([_LT_WITH_SYSROOT], [AC_MSG_CHECKING([for sysroot])
+AC_ARG_WITH([sysroot],
+[AS_HELP_STRING([--with-sysroot@<:@=DIR@:>@],
+ [Search for dependent libraries within DIR (or the compiler's sysroot
+ if not specified).])],
+[], [with_sysroot=no])
+
+dnl lt_sysroot will always be passed unquoted. We quote it here
+dnl in case the user passed a directory name.
+lt_sysroot=
+case $with_sysroot in #(
+ yes)
+ if test yes = "$GCC"; then
+ lt_sysroot=`$CC --print-sysroot 2>/dev/null`
+ fi
+ ;; #(
+ /*)
+ lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"`
+ ;; #(
+ no|'')
+ ;; #(
+ *)
+ AC_MSG_RESULT([$with_sysroot])
+ AC_MSG_ERROR([The sysroot must be an absolute path.])
+ ;;
+esac
+
+ AC_MSG_RESULT([${lt_sysroot:-no}])
+_LT_DECL([], [lt_sysroot], [0], [The root where to search for ]dnl
+[dependent libraries, and where our libraries should be installed.])])
+m4trace:../../m4/libtool.m4:1578: -1- AC_DEFUN([_LT_COMPILER_OPTION], [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
+m4_require([_LT_DECL_SED])dnl
+AC_CACHE_CHECK([$1], [$2],
+ [$2=no
+ m4_if([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4])
+ echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+ lt_compiler_flag="$3" ## exclude from sc_useless_quotes_in_assignment
+ # Insert the option either (1) after the last *FLAGS variable, or
+ # (2) before a word containing "conftest.", or (3) at the end.
+ # Note that $ac_compile itself does not contain backslashes and begins
+ # with a dollar sign (not a hyphen), so the echo should work correctly.
+ # The option is referenced via a variable to avoid confusing sed.
+ lt_compile=`echo "$ac_compile" | $SED \
+ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+ -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
+ -e 's:$: $lt_compiler_flag:'`
+ (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
+ (eval "$lt_compile" 2>conftest.err)
+ ac_status=$?
+ cat conftest.err >&AS_MESSAGE_LOG_FD
+ echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
+ if (exit $ac_status) && test -s "$ac_outfile"; then
+ # The compiler can only warn and ignore the option if not recognized
+ # So say no if there are warnings other than the usual output.
+ $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
+ $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+ if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
+ $2=yes
+ fi
+ fi
+ $RM conftest*
+])
+
+if test yes = "[$]$2"; then
+ m4_if([$5], , :, [$5])
+else
+ m4_if([$6], , :, [$6])
+fi
+])
+m4trace:../../m4/libtool.m4:1620: -1- AU_DEFUN([AC_LIBTOOL_COMPILER_OPTION], [m4_if($#, 0, [_LT_COMPILER_OPTION], [_LT_COMPILER_OPTION($@)])])
+m4trace:../../m4/libtool.m4:1620: -1- AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], [AC_DIAGNOSE([obsolete], [The macro `AC_LIBTOOL_COMPILER_OPTION' is obsolete.
+You should run autoupdate.])dnl
+m4_if($#, 0, [_LT_COMPILER_OPTION], [_LT_COMPILER_OPTION($@)])])
+m4trace:../../m4/libtool.m4:1629: -1- AC_DEFUN([_LT_LINKER_OPTION], [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
+m4_require([_LT_DECL_SED])dnl
+AC_CACHE_CHECK([$1], [$2],
+ [$2=no
+ save_LDFLAGS=$LDFLAGS
+ LDFLAGS="$LDFLAGS $3"
+ echo "$lt_simple_link_test_code" > conftest.$ac_ext
+ if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
+ # The linker can only warn and ignore the option if not recognized
+ # So say no if there are warnings
+ if test -s conftest.err; then
+ # Append any errors to the config.log.
+ cat conftest.err 1>&AS_MESSAGE_LOG_FD
+ $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
+ $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+ if diff conftest.exp conftest.er2 >/dev/null; then
+ $2=yes
+ fi
+ else
+ $2=yes
+ fi
+ fi
+ $RM -r conftest*
+ LDFLAGS=$save_LDFLAGS
+])
+
+if test yes = "[$]$2"; then
+ m4_if([$4], , :, [$4])
+else
+ m4_if([$5], , :, [$5])
+fi
+])
+m4trace:../../m4/libtool.m4:1664: -1- AU_DEFUN([AC_LIBTOOL_LINKER_OPTION], [m4_if($#, 0, [_LT_LINKER_OPTION], [_LT_LINKER_OPTION($@)])])
+m4trace:../../m4/libtool.m4:1664: -1- AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], [AC_DIAGNOSE([obsolete], [The macro `AC_LIBTOOL_LINKER_OPTION' is obsolete.
+You should run autoupdate.])dnl
+m4_if($#, 0, [_LT_LINKER_OPTION], [_LT_LINKER_OPTION($@)])])
+m4trace:../../m4/libtool.m4:1671: -1- AC_DEFUN([LT_CMD_MAX_LEN], [AC_REQUIRE([AC_CANONICAL_HOST])dnl
+# find the maximum length of command line arguments
+AC_MSG_CHECKING([the maximum length of command line arguments])
+AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl
+ i=0
+ teststring=ABCD
+
+ case $build_os in
+ msdosdjgpp*)
+ # On DJGPP, this test can blow up pretty badly due to problems in libc
+ # (any single argument exceeding 2000 bytes causes a buffer overrun
+ # during glob expansion). Even if it were fixed, the result of this
+ # check would be larger than it should be.
+ lt_cv_sys_max_cmd_len=12288; # 12K is about right
+ ;;
+
+ gnu*)
+ # Under GNU Hurd, this test is not required because there is
+ # no limit to the length of command line arguments.
+ # Libtool will interpret -1 as no limit whatsoever
+ lt_cv_sys_max_cmd_len=-1;
+ ;;
+
+ cygwin* | mingw* | cegcc*)
+ # On Win9x/ME, this test blows up -- it succeeds, but takes
+ # about 5 minutes as the teststring grows exponentially.
+ # Worse, since 9x/ME are not pre-emptively multitasking,
+ # you end up with a "frozen" computer, even though with patience
+ # the test eventually succeeds (with a max line length of 256k).
+ # Instead, let's just punt: use the minimum linelength reported by
+ # all of the supported platforms: 8192 (on NT/2K/XP).
+ lt_cv_sys_max_cmd_len=8192;
+ ;;
+
+ mint*)
+ # On MiNT this can take a long time and run out of memory.
+ lt_cv_sys_max_cmd_len=8192;
+ ;;
+
+ amigaos*)
+ # On AmigaOS with pdksh, this test takes hours, literally.
+ # So we just punt and use a minimum line length of 8192.
+ lt_cv_sys_max_cmd_len=8192;
+ ;;
+
+ bitrig* | darwin* | dragonfly* | freebsd* | netbsd* | openbsd*)
+ # This has been around since 386BSD, at least. Likely further.
+ if test -x /sbin/sysctl; then
+ lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
+ elif test -x /usr/sbin/sysctl; then
+ lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
+ else
+ lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs
+ fi
+ # And add a safety zone
+ lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
+ lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
+ ;;
+
+ interix*)
+ # We know the value 262144 and hardcode it with a safety zone (like BSD)
+ lt_cv_sys_max_cmd_len=196608
+ ;;
+
+ os2*)
+ # The test takes a long time on OS/2.
+ lt_cv_sys_max_cmd_len=8192
+ ;;
+
+ osf*)
+ # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
+ # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
+ # nice to cause kernel panics so lets avoid the loop below.
+ # First set a reasonable default.
+ lt_cv_sys_max_cmd_len=16384
+ #
+ if test -x /sbin/sysconfig; then
+ case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
+ *1*) lt_cv_sys_max_cmd_len=-1 ;;
+ esac
+ fi
+ ;;
+ sco3.2v5*)
+ lt_cv_sys_max_cmd_len=102400
+ ;;
+ sysv5* | sco5v6* | sysv4.2uw2*)
+ kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
+ if test -n "$kargmax"; then
+ lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ ]]//'`
+ else
+ lt_cv_sys_max_cmd_len=32768
+ fi
+ ;;
+ *)
+ lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
+ if test -n "$lt_cv_sys_max_cmd_len" && \
+ test undefined != "$lt_cv_sys_max_cmd_len"; then
+ lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
+ lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
+ else
+ # Make teststring a little bigger before we do anything with it.
+ # a 1K string should be a reasonable start.
+ for i in 1 2 3 4 5 6 7 8; do
+ teststring=$teststring$teststring
+ done
+ SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
+ # If test is not a shell built-in, we'll probably end up computing a
+ # maximum length that is only half of the actual maximum length, but
+ # we can't tell.
+ while { test X`env echo "$teststring$teststring" 2>/dev/null` \
+ = "X$teststring$teststring"; } >/dev/null 2>&1 &&
+ test 17 != "$i" # 1/2 MB should be enough
+ do
+ i=`expr $i + 1`
+ teststring=$teststring$teststring
+ done
+ # Only check the string length outside the loop.
+ lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
+ teststring=
+ # Add a significant safety factor because C++ compilers can tack on
+ # massive amounts of additional arguments before passing them to the
+ # linker. It appears as though 1/2 is a usable value.
+ lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
+ fi
+ ;;
+ esac
+])
+if test -n "$lt_cv_sys_max_cmd_len"; then
+ AC_MSG_RESULT($lt_cv_sys_max_cmd_len)
+else
+ AC_MSG_RESULT(none)
+fi
+max_cmd_len=$lt_cv_sys_max_cmd_len
+_LT_DECL([], [max_cmd_len], [0],
+ [What is the maximum length of a command?])
+])
+m4trace:../../m4/libtool.m4:1810: -1- AU_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], [m4_if($#, 0, [LT_CMD_MAX_LEN], [LT_CMD_MAX_LEN($@)])])
+m4trace:../../m4/libtool.m4:1810: -1- AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], [AC_DIAGNOSE([obsolete], [The macro `AC_LIBTOOL_SYS_MAX_CMD_LEN' is obsolete.
+You should run autoupdate.])dnl
+m4_if($#, 0, [LT_CMD_MAX_LEN], [LT_CMD_MAX_LEN($@)])])
+m4trace:../../m4/libtool.m4:1921: -1- AC_DEFUN([LT_SYS_DLOPEN_SELF], [m4_require([_LT_HEADER_DLFCN])dnl
+if test yes != "$enable_dlopen"; then
+ enable_dlopen=unknown
+ enable_dlopen_self=unknown
+ enable_dlopen_self_static=unknown
+else
+ lt_cv_dlopen=no
+ lt_cv_dlopen_libs=
+
+ case $host_os in
+ beos*)
+ lt_cv_dlopen=load_add_on
+ lt_cv_dlopen_libs=
+ lt_cv_dlopen_self=yes
+ ;;
+
+ mingw* | pw32* | cegcc*)
+ lt_cv_dlopen=LoadLibrary
+ lt_cv_dlopen_libs=
+ ;;
+
+ cygwin*)
+ lt_cv_dlopen=dlopen
+ lt_cv_dlopen_libs=
+ ;;
+
+ darwin*)
+ # if libdl is installed we need to link against it
+ AC_CHECK_LIB([dl], [dlopen],
+ [lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl],[
+ lt_cv_dlopen=dyld
+ lt_cv_dlopen_libs=
+ lt_cv_dlopen_self=yes
+ ])
+ ;;
+
+ tpf*)
+ # Don't try to run any link tests for TPF. We know it's impossible
+ # because TPF is a cross-compiler, and we know how we open DSOs.
+ lt_cv_dlopen=dlopen
+ lt_cv_dlopen_libs=
+ lt_cv_dlopen_self=no
+ ;;
+
+ *)
+ AC_CHECK_FUNC([shl_load],
+ [lt_cv_dlopen=shl_load],
+ [AC_CHECK_LIB([dld], [shl_load],
+ [lt_cv_dlopen=shl_load lt_cv_dlopen_libs=-ldld],
+ [AC_CHECK_FUNC([dlopen],
+ [lt_cv_dlopen=dlopen],
+ [AC_CHECK_LIB([dl], [dlopen],
+ [lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl],
+ [AC_CHECK_LIB([svld], [dlopen],
+ [lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-lsvld],
+ [AC_CHECK_LIB([dld], [dld_link],
+ [lt_cv_dlopen=dld_link lt_cv_dlopen_libs=-ldld])
+ ])
+ ])
+ ])
+ ])
+ ])
+ ;;
+ esac
+
+ if test no = "$lt_cv_dlopen"; then
+ enable_dlopen=no
+ else
+ enable_dlopen=yes
+ fi
+
+ case $lt_cv_dlopen in
+ dlopen)
+ save_CPPFLAGS=$CPPFLAGS
+ test yes = "$ac_cv_header_dlfcn_h" && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
+
+ save_LDFLAGS=$LDFLAGS
+ wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
+
+ save_LIBS=$LIBS
+ LIBS="$lt_cv_dlopen_libs $LIBS"
+
+ AC_CACHE_CHECK([whether a program can dlopen itself],
+ lt_cv_dlopen_self, [dnl
+ _LT_TRY_DLOPEN_SELF(
+ lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes,
+ lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross)
+ ])
+
+ if test yes = "$lt_cv_dlopen_self"; then
+ wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
+ AC_CACHE_CHECK([whether a statically linked program can dlopen itself],
+ lt_cv_dlopen_self_static, [dnl
+ _LT_TRY_DLOPEN_SELF(
+ lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes,
+ lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross)
+ ])
+ fi
+
+ CPPFLAGS=$save_CPPFLAGS
+ LDFLAGS=$save_LDFLAGS
+ LIBS=$save_LIBS
+ ;;
+ esac
+
+ case $lt_cv_dlopen_self in
+ yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
+ *) enable_dlopen_self=unknown ;;
+ esac
+
+ case $lt_cv_dlopen_self_static in
+ yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
+ *) enable_dlopen_self_static=unknown ;;
+ esac
+fi
+_LT_DECL([dlopen_support], [enable_dlopen], [0],
+ [Whether dlopen is supported])
+_LT_DECL([dlopen_self], [enable_dlopen_self], [0],
+ [Whether dlopen of programs is supported])
+_LT_DECL([dlopen_self_static], [enable_dlopen_self_static], [0],
+ [Whether dlopen of statically linked programs is supported])
+])
+m4trace:../../m4/libtool.m4:2046: -1- AU_DEFUN([AC_LIBTOOL_DLOPEN_SELF], [m4_if($#, 0, [LT_SYS_DLOPEN_SELF], [LT_SYS_DLOPEN_SELF($@)])])
+m4trace:../../m4/libtool.m4:2046: -1- AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], [AC_DIAGNOSE([obsolete], [The macro `AC_LIBTOOL_DLOPEN_SELF' is obsolete.
+You should run autoupdate.])dnl
+m4_if($#, 0, [LT_SYS_DLOPEN_SELF], [LT_SYS_DLOPEN_SELF($@)])])
+m4trace:../../m4/libtool.m4:3155: -1- AC_DEFUN([_LT_PATH_TOOL_PREFIX], [m4_require([_LT_DECL_EGREP])dnl
+AC_MSG_CHECKING([for $1])
+AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
+[case $MAGIC_CMD in
+[[\\/*] | ?:[\\/]*])
+ lt_cv_path_MAGIC_CMD=$MAGIC_CMD # Let the user override the test with a path.
+ ;;
+*)
+ lt_save_MAGIC_CMD=$MAGIC_CMD
+ lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
+dnl $ac_dummy forces splitting on constant user-supplied paths.
+dnl POSIX.2 word splitting is done only on the output of word expansions,
+dnl not every word. This closes a longstanding sh security hole.
+ ac_dummy="m4_if([$2], , $PATH, [$2])"
+ for ac_dir in $ac_dummy; do
+ IFS=$lt_save_ifs
+ test -z "$ac_dir" && ac_dir=.
+ if test -f "$ac_dir/$1"; then
+ lt_cv_path_MAGIC_CMD=$ac_dir/"$1"
+ if test -n "$file_magic_test_file"; then
+ case $deplibs_check_method in
+ "file_magic "*)
+ file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
+ MAGIC_CMD=$lt_cv_path_MAGIC_CMD
+ if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
+ $EGREP "$file_magic_regex" > /dev/null; then
+ :
+ else
+ cat <<_LT_EOF 1>&2
+
+*** Warning: the command libtool uses to detect shared libraries,
+*** $file_magic_cmd, produces output that libtool cannot recognize.
+*** The result is that libtool may fail to recognize shared libraries
+*** as such. This will affect the creation of libtool libraries that
+*** depend on shared libraries, but programs linked with such libtool
+*** libraries will work regardless of this problem. Nevertheless, you
+*** may want to report the problem to your system manager and/or to
+*** bug-libtool@gnu.org
+
+_LT_EOF
+ fi ;;
+ esac
+ fi
+ break
+ fi
+ done
+ IFS=$lt_save_ifs
+ MAGIC_CMD=$lt_save_MAGIC_CMD
+ ;;
+esac])
+MAGIC_CMD=$lt_cv_path_MAGIC_CMD
+if test -n "$MAGIC_CMD"; then
+ AC_MSG_RESULT($MAGIC_CMD)
+else
+ AC_MSG_RESULT(no)
+fi
+_LT_DECL([], [MAGIC_CMD], [0],
+ [Used to examine libraries when file_magic_cmd begins with "file"])dnl
+])
+m4trace:../../m4/libtool.m4:3217: -1- AU_DEFUN([AC_PATH_TOOL_PREFIX], [m4_if($#, 0, [_LT_PATH_TOOL_PREFIX], [_LT_PATH_TOOL_PREFIX($@)])])
+m4trace:../../m4/libtool.m4:3217: -1- AC_DEFUN([AC_PATH_TOOL_PREFIX], [AC_DIAGNOSE([obsolete], [The macro `AC_PATH_TOOL_PREFIX' is obsolete.
+You should run autoupdate.])dnl
+m4_if($#, 0, [_LT_PATH_TOOL_PREFIX], [_LT_PATH_TOOL_PREFIX($@)])])
+m4trace:../../m4/libtool.m4:3240: -1- AC_DEFUN([LT_PATH_LD], [AC_REQUIRE([AC_PROG_CC])dnl
+AC_REQUIRE([AC_CANONICAL_HOST])dnl
+AC_REQUIRE([AC_CANONICAL_BUILD])dnl
+m4_require([_LT_DECL_SED])dnl
+m4_require([_LT_DECL_EGREP])dnl
+m4_require([_LT_PROG_ECHO_BACKSLASH])dnl
+
+AC_ARG_WITH([gnu-ld],
+ [AS_HELP_STRING([--with-gnu-ld],
+ [assume the C compiler uses GNU ld @<:@default=no@:>@])],
+ [test no = "$withval" || with_gnu_ld=yes],
+ [with_gnu_ld=no])dnl
+
+ac_prog=ld
+if test yes = "$GCC"; then
+ # Check if gcc -print-prog-name=ld gives a path.
+ AC_MSG_CHECKING([for ld used by $CC])
+ case $host in
+ *-*-mingw*)
+ # gcc leaves a trailing carriage return, which upsets mingw
+ ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
+ *)
+ ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
+ esac
+ case $ac_prog in
+ # Accept absolute paths.
+ [[\\/]]* | ?:[[\\/]]*)
+ re_direlt='/[[^/]][[^/]]*/\.\./'
+ # Canonicalize the pathname of ld
+ ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
+ while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
+ ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
+ done
+ test -z "$LD" && LD=$ac_prog
+ ;;
+ "")
+ # If it fails, then pretend we aren't using GCC.
+ ac_prog=ld
+ ;;
+ *)
+ # If it is relative, then search for the first ld in PATH.
+ with_gnu_ld=unknown
+ ;;
+ esac
+elif test yes = "$with_gnu_ld"; then
+ AC_MSG_CHECKING([for GNU ld])
+else
+ AC_MSG_CHECKING([for non-GNU ld])
+fi
+AC_CACHE_VAL(lt_cv_path_LD,
+[if test -z "$LD"; then
+ lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
+ for ac_dir in $PATH; do
+ IFS=$lt_save_ifs
+ test -z "$ac_dir" && ac_dir=.
+ if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
+ lt_cv_path_LD=$ac_dir/$ac_prog
+ # Check to see if the program is GNU ld. I'd rather use --version,
+ # but apparently some variants of GNU ld only accept -v.
+ # Break only if it was the GNU/non-GNU ld that we prefer.
+ case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
+ *GNU* | *'with BFD'*)
+ test no != "$with_gnu_ld" && break
+ ;;
+ *)
+ test yes != "$with_gnu_ld" && break
+ ;;
+ esac
+ fi
+ done
+ IFS=$lt_save_ifs
+else
+ lt_cv_path_LD=$LD # Let the user override the test with a path.
+fi])
+LD=$lt_cv_path_LD
+if test -n "$LD"; then
+ AC_MSG_RESULT($LD)
+else
+ AC_MSG_RESULT(no)
+fi
+test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
+_LT_PATH_LD_GNU
+AC_SUBST([LD])
+
+_LT_TAGDECL([], [LD], [1], [The linker used to build libraries])
+])
+m4trace:../../m4/libtool.m4:3329: -1- AU_DEFUN([AM_PROG_LD], [m4_if($#, 0, [LT_PATH_LD], [LT_PATH_LD($@)])])
+m4trace:../../m4/libtool.m4:3329: -1- AC_DEFUN([AM_PROG_LD], [AC_DIAGNOSE([obsolete], [The macro `AM_PROG_LD' is obsolete.
+You should run autoupdate.])dnl
+m4_if($#, 0, [LT_PATH_LD], [LT_PATH_LD($@)])])
+m4trace:../../m4/libtool.m4:3330: -1- AU_DEFUN([AC_PROG_LD], [m4_if($#, 0, [LT_PATH_LD], [LT_PATH_LD($@)])])
+m4trace:../../m4/libtool.m4:3330: -1- AC_DEFUN([AC_PROG_LD], [AC_DIAGNOSE([obsolete], [The macro `AC_PROG_LD' is obsolete.
+You should run autoupdate.])dnl
+m4_if($#, 0, [LT_PATH_LD], [LT_PATH_LD($@)])])
+m4trace:../../m4/libtool.m4:3659: -1- AC_DEFUN([LT_PATH_NM], [AC_REQUIRE([AC_PROG_CC])dnl
+AC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM,
+[if test -n "$NM"; then
+ # Let the user override the test.
+ lt_cv_path_NM=$NM
+else
+ lt_nm_to_check=${ac_tool_prefix}nm
+ if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
+ lt_nm_to_check="$lt_nm_to_check nm"
+ fi
+ for lt_tmp_nm in $lt_nm_to_check; do
+ lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
+ for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
+ IFS=$lt_save_ifs
+ test -z "$ac_dir" && ac_dir=.
+ tmp_nm=$ac_dir/$lt_tmp_nm
+ if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext"; then
+ # Check to see if the nm accepts a BSD-compat flag.
+ # Adding the 'sed 1q' prevents false positives on HP-UX, which says:
+ # nm: unknown option "B" ignored
+ # Tru64's nm complains that /dev/null is an invalid object file
+ # MSYS converts /dev/null to NUL, MinGW nm treats NUL as empty
+ case $build_os in
+ mingw*) lt_bad_file=conftest.nm/nofile ;;
+ *) lt_bad_file=/dev/null ;;
+ esac
+ case `"$tmp_nm" -B $lt_bad_file 2>&1 | sed '1q'` in
+ *$lt_bad_file* | *'Invalid file or object type'*)
+ lt_cv_path_NM="$tmp_nm -B"
+ break 2
+ ;;
+ *)
+ case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
+ */dev/null*)
+ lt_cv_path_NM="$tmp_nm -p"
+ break 2
+ ;;
+ *)
+ lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
+ continue # so that we can try to find one that supports BSD flags
+ ;;
+ esac
+ ;;
+ esac
+ fi
+ done
+ IFS=$lt_save_ifs
+ done
+ : ${lt_cv_path_NM=no}
+fi])
+if test no != "$lt_cv_path_NM"; then
+ NM=$lt_cv_path_NM
+else
+ # Didn't find any BSD compatible name lister, look for dumpbin.
+ if test -n "$DUMPBIN"; then :
+ # Let the user override the test.
+ else
+ AC_CHECK_TOOLS(DUMPBIN, [dumpbin "link -dump"], :)
+ case `$DUMPBIN -symbols -headers /dev/null 2>&1 | sed '1q'` in
+ *COFF*)
+ DUMPBIN="$DUMPBIN -symbols -headers"
+ ;;
+ *)
+ DUMPBIN=:
+ ;;
+ esac
+ fi
+ AC_SUBST([DUMPBIN])
+ if test : != "$DUMPBIN"; then
+ NM=$DUMPBIN
+ fi
+fi
+test -z "$NM" && NM=nm
+AC_SUBST([NM])
+_LT_DECL([], [NM], [1], [A BSD- or MS-compatible name lister])dnl
+
+AC_CACHE_CHECK([the name lister ($NM) interface], [lt_cv_nm_interface],
+ [lt_cv_nm_interface="BSD nm"
+ echo "int some_variable = 0;" > conftest.$ac_ext
+ (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&AS_MESSAGE_LOG_FD)
+ (eval "$ac_compile" 2>conftest.err)
+ cat conftest.err >&AS_MESSAGE_LOG_FD
+ (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSAGE_LOG_FD)
+ (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
+ cat conftest.err >&AS_MESSAGE_LOG_FD
+ (eval echo "\"\$as_me:$LINENO: output\"" >&AS_MESSAGE_LOG_FD)
+ cat conftest.out >&AS_MESSAGE_LOG_FD
+ if $GREP 'External.*some_variable' conftest.out > /dev/null; then
+ lt_cv_nm_interface="MS dumpbin"
+ fi
+ rm -f conftest*])
+])
+m4trace:../../m4/libtool.m4:3754: -1- AU_DEFUN([AM_PROG_NM], [m4_if($#, 0, [LT_PATH_NM], [LT_PATH_NM($@)])])
+m4trace:../../m4/libtool.m4:3754: -1- AC_DEFUN([AM_PROG_NM], [AC_DIAGNOSE([obsolete], [The macro `AM_PROG_NM' is obsolete.
+You should run autoupdate.])dnl
+m4_if($#, 0, [LT_PATH_NM], [LT_PATH_NM($@)])])
+m4trace:../../m4/libtool.m4:3755: -1- AU_DEFUN([AC_PROG_NM], [m4_if($#, 0, [LT_PATH_NM], [LT_PATH_NM($@)])])
+m4trace:../../m4/libtool.m4:3755: -1- AC_DEFUN([AC_PROG_NM], [AC_DIAGNOSE([obsolete], [The macro `AC_PROG_NM' is obsolete.
+You should run autoupdate.])dnl
+m4_if($#, 0, [LT_PATH_NM], [LT_PATH_NM($@)])])
+m4trace:../../m4/libtool.m4:3826: -1- AC_DEFUN([_LT_DLL_DEF_P], [dnl
+ test DEF = "`$SED -n dnl
+ -e '\''s/^[[ ]]*//'\'' dnl Strip leading whitespace
+ -e '\''/^\(;.*\)*$/d'\'' dnl Delete empty lines and comments
+ -e '\''s/^\(EXPORTS\|LIBRARY\)\([[ ]].*\)*$/DEF/p'\'' dnl
+ -e q dnl Only consider the first "real" line
+ $1`" dnl
+])
+m4trace:../../m4/libtool.m4:3840: -1- AC_DEFUN([LT_LIB_M], [AC_REQUIRE([AC_CANONICAL_HOST])dnl
+LIBM=
+case $host in
+*-*-beos* | *-*-cegcc* | *-*-cygwin* | *-*-haiku* | *-*-pw32* | *-*-darwin*)
+ # These system don't have libm, or don't need it
+ ;;
+*-ncr-sysv4.3*)
+ AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM=-lmw)
+ AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm")
+ ;;
+*)
+ AC_CHECK_LIB(m, cos, LIBM=-lm)
+ ;;
+esac
+AC_SUBST([LIBM])
+])
+m4trace:../../m4/libtool.m4:3859: -1- AU_DEFUN([AC_CHECK_LIBM], [m4_if($#, 0, [LT_LIB_M], [LT_LIB_M($@)])])
+m4trace:../../m4/libtool.m4:3859: -1- AC_DEFUN([AC_CHECK_LIBM], [AC_DIAGNOSE([obsolete], [The macro `AC_CHECK_LIBM' is obsolete.
+You should run autoupdate.])dnl
+m4_if($#, 0, [LT_LIB_M], [LT_LIB_M($@)])])
+m4trace:../../m4/libtool.m4:8122: -1- AC_DEFUN([LT_PROG_GCJ], [m4_ifdef([AC_PROG_GCJ], [AC_PROG_GCJ],
+ [m4_ifdef([A][M_PROG_GCJ], [A][M_PROG_GCJ],
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diff --git a/Build/source/libs/lua53/autom4te.cache/traces.2 b/Build/source/libs/lua53/autom4te.cache/traces.2
new file mode 100644
index 00000000000..f5dbae2064a
--- /dev/null
+++ b/Build/source/libs/lua53/autom4te.cache/traces.2
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+m4trace:configure.ac:36: -1- m4_pattern_allow([^HAVE_FSEEKO$])
+m4trace:configure.ac:36: -1- AH_OUTPUT([HAVE_FSEEKO], [/* Define to 1 if fseeko (and presumably ftello) exists and is declared. */
+@%:@undef HAVE_FSEEKO])
+m4trace:configure.ac:45: -1- AC_SUBST([LUA53_TREE], [lua53-src])
+m4trace:configure.ac:45: -1- AC_SUBST_TRACE([LUA53_TREE])
+m4trace:configure.ac:45: -1- m4_pattern_allow([^LUA53_TREE$])
+m4trace:configure.ac:47: -1- AC_CONFIG_FILES([Makefile include/Makefile texlua53.pc])
+m4trace:configure.ac:49: -1- AC_SUBST([LIB@&t@OBJS], [$ac_libobjs])
+m4trace:configure.ac:49: -1- AC_SUBST_TRACE([LIB@&t@OBJS])
+m4trace:configure.ac:49: -1- m4_pattern_allow([^LIB@&t@OBJS$])
+m4trace:configure.ac:49: -1- AC_SUBST([LTLIBOBJS], [$ac_ltlibobjs])
+m4trace:configure.ac:49: -1- AC_SUBST_TRACE([LTLIBOBJS])
+m4trace:configure.ac:49: -1- m4_pattern_allow([^LTLIBOBJS$])
+m4trace:configure.ac:49: -1- AM_CONDITIONAL([am__EXEEXT], [test -n "$EXEEXT"])
+m4trace:configure.ac:49: -1- AC_SUBST([am__EXEEXT_TRUE])
+m4trace:configure.ac:49: -1- AC_SUBST_TRACE([am__EXEEXT_TRUE])
+m4trace:configure.ac:49: -1- m4_pattern_allow([^am__EXEEXT_TRUE$])
+m4trace:configure.ac:49: -1- AC_SUBST([am__EXEEXT_FALSE])
+m4trace:configure.ac:49: -1- AC_SUBST_TRACE([am__EXEEXT_FALSE])
+m4trace:configure.ac:49: -1- m4_pattern_allow([^am__EXEEXT_FALSE$])
+m4trace:configure.ac:49: -1- _AM_SUBST_NOTMAKE([am__EXEEXT_TRUE])
+m4trace:configure.ac:49: -1- _AM_SUBST_NOTMAKE([am__EXEEXT_FALSE])
+m4trace:configure.ac:49: -1- AC_SUBST_TRACE([top_builddir])
+m4trace:configure.ac:49: -1- AC_SUBST_TRACE([top_build_prefix])
+m4trace:configure.ac:49: -1- AC_SUBST_TRACE([srcdir])
+m4trace:configure.ac:49: -1- AC_SUBST_TRACE([abs_srcdir])
+m4trace:configure.ac:49: -1- AC_SUBST_TRACE([top_srcdir])
+m4trace:configure.ac:49: -1- AC_SUBST_TRACE([abs_top_srcdir])
+m4trace:configure.ac:49: -1- AC_SUBST_TRACE([builddir])
+m4trace:configure.ac:49: -1- AC_SUBST_TRACE([abs_builddir])
+m4trace:configure.ac:49: -1- AC_SUBST_TRACE([abs_top_builddir])
+m4trace:configure.ac:49: -1- AC_SUBST_TRACE([INSTALL])
+m4trace:configure.ac:49: -1- AC_SUBST_TRACE([MKDIR_P])
+m4trace:configure.ac:49: -1- AC_REQUIRE_AUX_FILE([ltmain.sh])
diff --git a/Build/source/libs/lua53/config.h.in b/Build/source/libs/lua53/config.h.in
new file mode 100644
index 00000000000..0aa075a8fff
--- /dev/null
+++ b/Build/source/libs/lua53/config.h.in
@@ -0,0 +1,81 @@
+/* config.h.in. Generated from configure.ac by autoheader. */
+
+/* Define to 1 if you have the <dlfcn.h> header file. */
+#undef HAVE_DLFCN_H
+
+/* Define to 1 if fseeko (and presumably ftello) exists and is declared. */
+#undef HAVE_FSEEKO
+
+/* Define to 1 if you have the <inttypes.h> header file. */
+#undef HAVE_INTTYPES_H
+
+/* Define to 1 if you have the <memory.h> header file. */
+#undef HAVE_MEMORY_H
+
+/* Define to 1 if you have the <stdint.h> header file. */
+#undef HAVE_STDINT_H
+
+/* Define to 1 if you have the <stdlib.h> header file. */
+#undef HAVE_STDLIB_H
+
+/* Define to 1 if you have the <strings.h> header file. */
+#undef HAVE_STRINGS_H
+
+/* Define to 1 if you have the <string.h> header file. */
+#undef HAVE_STRING_H
+
+/* Define to 1 if you have the <sys/stat.h> header file. */
+#undef HAVE_SYS_STAT_H
+
+/* Define to 1 if you have the <sys/types.h> header file. */
+#undef HAVE_SYS_TYPES_H
+
+/* Define to 1 if you have the <unistd.h> header file. */
+#undef HAVE_UNISTD_H
+
+/* Define to the sub-directory where libtool stores uninstalled libraries. */
+#undef LT_OBJDIR
+
+/* Name of package */
+#undef PACKAGE
+
+/* Define to the address where bug reports for this package should be sent. */
+#undef PACKAGE_BUGREPORT
+
+/* Define to the full name of this package. */
+#undef PACKAGE_NAME
+
+/* Define to the full name and version of this package. */
+#undef PACKAGE_STRING
+
+/* Define to the one symbol short name of this package. */
+#undef PACKAGE_TARNAME
+
+/* Define to the home page for this package. */
+#undef PACKAGE_URL
+
+/* Define to the version of this package. */
+#undef PACKAGE_VERSION
+
+/* The size of `void *', as computed by sizeof. */
+#undef SIZEOF_VOID_P
+
+/* Define to 1 if you have the ANSI C header files. */
+#undef STDC_HEADERS
+
+/* Version number of package */
+#undef VERSION
+
+/* Enable large inode numbers on Mac OS X 10.5. */
+#ifndef _DARWIN_USE_64_BIT_INODE
+# define _DARWIN_USE_64_BIT_INODE 1
+#endif
+
+/* Number of bits in a file offset, on hosts where this is settable. */
+#undef _FILE_OFFSET_BITS
+
+/* Define to 1 to make fseeko visible on some hosts (e.g. glibc 2.2). */
+#undef _LARGEFILE_SOURCE
+
+/* Define for large files, on AIX-style hosts. */
+#undef _LARGE_FILES
diff --git a/Build/source/libs/lua53/configure b/Build/source/libs/lua53/configure
new file mode 100755
index 00000000000..060bc297d6f
--- /dev/null
+++ b/Build/source/libs/lua53/configure
@@ -0,0 +1,16150 @@
+#! /bin/sh
+# Guess values for system-dependent variables and create Makefiles.
+# Generated by GNU Autoconf 2.69 for lua53 (TeX Live) 5.3.4.
+#
+# Report bugs to <tex-k@tug.org>.
+#
+#
+# Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
+#
+#
+# This configure script is free software; the Free Software Foundation
+# gives unlimited permission to copy, distribute and modify it.
+## -------------------- ##
+## M4sh Initialization. ##
+## -------------------- ##
+
+# Be more Bourne compatible
+DUALCASE=1; export DUALCASE # for MKS sh
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
+ emulate sh
+ NULLCMD=:
+ # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
+ # is contrary to our usage. Disable this feature.
+ alias -g '${1+"$@"}'='"$@"'
+ setopt NO_GLOB_SUBST
+else
+ case `(set -o) 2>/dev/null` in #(
+ *posix*) :
+ set -o posix ;; #(
+ *) :
+ ;;
+esac
+fi
+
+
+as_nl='
+'
+export as_nl
+# Printing a long string crashes Solaris 7 /usr/bin/printf.
+as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
+# Prefer a ksh shell builtin over an external printf program on Solaris,
+# but without wasting forks for bash or zsh.
+if test -z "$BASH_VERSION$ZSH_VERSION" \
+ && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
+ as_echo='print -r --'
+ as_echo_n='print -rn --'
+elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
+ as_echo='printf %s\n'
+ as_echo_n='printf %s'
+else
+ if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
+ as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
+ as_echo_n='/usr/ucb/echo -n'
+ else
+ as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
+ as_echo_n_body='eval
+ arg=$1;
+ case $arg in #(
+ *"$as_nl"*)
+ expr "X$arg" : "X\\(.*\\)$as_nl";
+ arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
+ esac;
+ expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
+ '
+ export as_echo_n_body
+ as_echo_n='sh -c $as_echo_n_body as_echo'
+ fi
+ export as_echo_body
+ as_echo='sh -c $as_echo_body as_echo'
+fi
+
+# The user is always right.
+if test "${PATH_SEPARATOR+set}" != set; then
+ PATH_SEPARATOR=:
+ (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
+ (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
+ PATH_SEPARATOR=';'
+ }
+fi
+
+
+# IFS
+# We need space, tab and new line, in precisely that order. Quoting is
+# there to prevent editors from complaining about space-tab.
+# (If _AS_PATH_WALK were called with IFS unset, it would disable word
+# splitting by setting IFS to empty value.)
+IFS=" "" $as_nl"
+
+# Find who we are. Look in the path if we contain no directory separator.
+as_myself=
+case $0 in #((
+ *[\\/]* ) as_myself=$0 ;;
+ *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
+ done
+IFS=$as_save_IFS
+
+ ;;
+esac
+# We did not find ourselves, most probably we were run as `sh COMMAND'
+# in which case we are not to be found in the path.
+if test "x$as_myself" = x; then
+ as_myself=$0
+fi
+if test ! -f "$as_myself"; then
+ $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
+ exit 1
+fi
+
+# Unset variables that we do not need and which cause bugs (e.g. in
+# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
+# suppresses any "Segmentation fault" message there. '((' could
+# trigger a bug in pdksh 5.2.14.
+for as_var in BASH_ENV ENV MAIL MAILPATH
+do eval test x\${$as_var+set} = xset \
+ && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
+done
+PS1='$ '
+PS2='> '
+PS4='+ '
+
+# NLS nuisances.
+LC_ALL=C
+export LC_ALL
+LANGUAGE=C
+export LANGUAGE
+
+# CDPATH.
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
+
+# Use a proper internal environment variable to ensure we don't fall
+ # into an infinite loop, continuously re-executing ourselves.
+ if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
+ _as_can_reexec=no; export _as_can_reexec;
+ # We cannot yet assume a decent shell, so we have to provide a
+# neutralization value for shells without unset; and this also
+# works around shells that cannot unset nonexistent variables.
+# Preserve -v and -x to the replacement shell.
+BASH_ENV=/dev/null
+ENV=/dev/null
+(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
+case $- in # ((((
+ *v*x* | *x*v* ) as_opts=-vx ;;
+ *v* ) as_opts=-v ;;
+ *x* ) as_opts=-x ;;
+ * ) as_opts= ;;
+esac
+exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
+# Admittedly, this is quite paranoid, since all the known shells bail
+# out after a failed `exec'.
+$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
+as_fn_exit 255
+ fi
+ # We don't want this to propagate to other subprocesses.
+ { _as_can_reexec=; unset _as_can_reexec;}
+if test "x$CONFIG_SHELL" = x; then
+ as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
+ emulate sh
+ NULLCMD=:
+ # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
+ # is contrary to our usage. Disable this feature.
+ alias -g '\${1+\"\$@\"}'='\"\$@\"'
+ setopt NO_GLOB_SUBST
+else
+ case \`(set -o) 2>/dev/null\` in #(
+ *posix*) :
+ set -o posix ;; #(
+ *) :
+ ;;
+esac
+fi
+"
+ as_required="as_fn_return () { (exit \$1); }
+as_fn_success () { as_fn_return 0; }
+as_fn_failure () { as_fn_return 1; }
+as_fn_ret_success () { return 0; }
+as_fn_ret_failure () { return 1; }
+
+exitcode=0
+as_fn_success || { exitcode=1; echo as_fn_success failed.; }
+as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
+as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
+as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
+if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
+
+else
+ exitcode=1; echo positional parameters were not saved.
+fi
+test x\$exitcode = x0 || exit 1
+test -x / || exit 1"
+ as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
+ as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
+ eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
+ test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
+
+ test -n \"\${ZSH_VERSION+set}\${BASH_VERSION+set}\" || (
+ ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+ ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
+ ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
+ PATH=/empty FPATH=/empty; export PATH FPATH
+ test \"X\`printf %s \$ECHO\`\" = \"X\$ECHO\" \\
+ || test \"X\`print -r -- \$ECHO\`\" = \"X\$ECHO\" ) || exit 1
+test \$(( 1 + 1 )) = 2 || exit 1"
+ if (eval "$as_required") 2>/dev/null; then :
+ as_have_required=yes
+else
+ as_have_required=no
+fi
+ if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
+
+else
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+as_found=false
+for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ as_found=:
+ case $as_dir in #(
+ /*)
+ for as_base in sh bash ksh sh5; do
+ # Try only shells that exist, to save several forks.
+ as_shell=$as_dir/$as_base
+ if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
+ { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
+ CONFIG_SHELL=$as_shell as_have_required=yes
+ if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
+ break 2
+fi
+fi
+ done;;
+ esac
+ as_found=false
+done
+$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
+ { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
+ CONFIG_SHELL=$SHELL as_have_required=yes
+fi; }
+IFS=$as_save_IFS
+
+
+ if test "x$CONFIG_SHELL" != x; then :
+ export CONFIG_SHELL
+ # We cannot yet assume a decent shell, so we have to provide a
+# neutralization value for shells without unset; and this also
+# works around shells that cannot unset nonexistent variables.
+# Preserve -v and -x to the replacement shell.
+BASH_ENV=/dev/null
+ENV=/dev/null
+(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
+case $- in # ((((
+ *v*x* | *x*v* ) as_opts=-vx ;;
+ *v* ) as_opts=-v ;;
+ *x* ) as_opts=-x ;;
+ * ) as_opts= ;;
+esac
+exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
+# Admittedly, this is quite paranoid, since all the known shells bail
+# out after a failed `exec'.
+$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
+exit 255
+fi
+
+ if test x$as_have_required = xno; then :
+ $as_echo "$0: This script requires a shell more modern than all"
+ $as_echo "$0: the shells that I found on your system."
+ if test x${ZSH_VERSION+set} = xset ; then
+ $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
+ $as_echo "$0: be upgraded to zsh 4.3.4 or later."
+ else
+ $as_echo "$0: Please tell bug-autoconf@gnu.org and tex-k@tug.org
+$0: about your system, including any error possibly output
+$0: before this message. Then install a modern shell, or
+$0: manually run the script under such a shell if you do
+$0: have one."
+ fi
+ exit 1
+fi
+fi
+fi
+SHELL=${CONFIG_SHELL-/bin/sh}
+export SHELL
+# Unset more variables known to interfere with behavior of common tools.
+CLICOLOR_FORCE= GREP_OPTIONS=
+unset CLICOLOR_FORCE GREP_OPTIONS
+
+## --------------------- ##
+## M4sh Shell Functions. ##
+## --------------------- ##
+# as_fn_unset VAR
+# ---------------
+# Portably unset VAR.
+as_fn_unset ()
+{
+ { eval $1=; unset $1;}
+}
+as_unset=as_fn_unset
+
+# as_fn_set_status STATUS
+# -----------------------
+# Set $? to STATUS, without forking.
+as_fn_set_status ()
+{
+ return $1
+} # as_fn_set_status
+
+# as_fn_exit STATUS
+# -----------------
+# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
+as_fn_exit ()
+{
+ set +e
+ as_fn_set_status $1
+ exit $1
+} # as_fn_exit
+
+# as_fn_mkdir_p
+# -------------
+# Create "$as_dir" as a directory, including parents if necessary.
+as_fn_mkdir_p ()
+{
+
+ case $as_dir in #(
+ -*) as_dir=./$as_dir;;
+ esac
+ test -d "$as_dir" || eval $as_mkdir_p || {
+ as_dirs=
+ while :; do
+ case $as_dir in #(
+ *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
+ *) as_qdir=$as_dir;;
+ esac
+ as_dirs="'$as_qdir' $as_dirs"
+ as_dir=`$as_dirname -- "$as_dir" ||
+$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$as_dir" : 'X\(//\)[^/]' \| \
+ X"$as_dir" : 'X\(//\)$' \| \
+ X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$as_dir" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+ test -d "$as_dir" && break
+ done
+ test -z "$as_dirs" || eval "mkdir $as_dirs"
+ } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
+
+
+} # as_fn_mkdir_p
+
+# as_fn_executable_p FILE
+# -----------------------
+# Test if FILE is an executable regular file.
+as_fn_executable_p ()
+{
+ test -f "$1" && test -x "$1"
+} # as_fn_executable_p
+# as_fn_append VAR VALUE
+# ----------------------
+# Append the text in VALUE to the end of the definition contained in VAR. Take
+# advantage of any shell optimizations that allow amortized linear growth over
+# repeated appends, instead of the typical quadratic growth present in naive
+# implementations.
+if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
+ eval 'as_fn_append ()
+ {
+ eval $1+=\$2
+ }'
+else
+ as_fn_append ()
+ {
+ eval $1=\$$1\$2
+ }
+fi # as_fn_append
+
+# as_fn_arith ARG...
+# ------------------
+# Perform arithmetic evaluation on the ARGs, and store the result in the
+# global $as_val. Take advantage of shells that can avoid forks. The arguments
+# must be portable across $(()) and expr.
+if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
+ eval 'as_fn_arith ()
+ {
+ as_val=$(( $* ))
+ }'
+else
+ as_fn_arith ()
+ {
+ as_val=`expr "$@" || test $? -eq 1`
+ }
+fi # as_fn_arith
+
+
+# as_fn_error STATUS ERROR [LINENO LOG_FD]
+# ----------------------------------------
+# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
+# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
+# script with STATUS, using 1 if that was 0.
+as_fn_error ()
+{
+ as_status=$1; test $as_status -eq 0 && as_status=1
+ if test "$4"; then
+ as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
+ fi
+ $as_echo "$as_me: error: $2" >&2
+ as_fn_exit $as_status
+} # as_fn_error
+
+if expr a : '\(a\)' >/dev/null 2>&1 &&
+ test "X`expr 00001 : '.*\(...\)'`" = X001; then
+ as_expr=expr
+else
+ as_expr=false
+fi
+
+if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
+ as_basename=basename
+else
+ as_basename=false
+fi
+
+if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
+ as_dirname=dirname
+else
+ as_dirname=false
+fi
+
+as_me=`$as_basename -- "$0" ||
+$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
+ X"$0" : 'X\(//\)$' \| \
+ X"$0" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X/"$0" |
+ sed '/^.*\/\([^/][^/]*\)\/*$/{
+ s//\1/
+ q
+ }
+ /^X\/\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\/\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+
+# Avoid depending upon Character Ranges.
+as_cr_letters='abcdefghijklmnopqrstuvwxyz'
+as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
+as_cr_Letters=$as_cr_letters$as_cr_LETTERS
+as_cr_digits='0123456789'
+as_cr_alnum=$as_cr_Letters$as_cr_digits
+
+
+ as_lineno_1=$LINENO as_lineno_1a=$LINENO
+ as_lineno_2=$LINENO as_lineno_2a=$LINENO
+ eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
+ test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
+ # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
+ sed -n '
+ p
+ /[$]LINENO/=
+ ' <$as_myself |
+ sed '
+ s/[$]LINENO.*/&-/
+ t lineno
+ b
+ :lineno
+ N
+ :loop
+ s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
+ t loop
+ s/-\n.*//
+ ' >$as_me.lineno &&
+ chmod +x "$as_me.lineno" ||
+ { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
+
+ # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
+ # already done that, so ensure we don't try to do so again and fall
+ # in an infinite loop. This has already happened in practice.
+ _as_can_reexec=no; export _as_can_reexec
+ # Don't try to exec as it changes $[0], causing all sort of problems
+ # (the dirname of $[0] is not the place where we might find the
+ # original and so on. Autoconf is especially sensitive to this).
+ . "./$as_me.lineno"
+ # Exit status is that of the last command.
+ exit
+}
+
+ECHO_C= ECHO_N= ECHO_T=
+case `echo -n x` in #(((((
+-n*)
+ case `echo 'xy\c'` in
+ *c*) ECHO_T=' ';; # ECHO_T is single tab character.
+ xy) ECHO_C='\c';;
+ *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
+ ECHO_T=' ';;
+ esac;;
+*)
+ ECHO_N='-n';;
+esac
+
+rm -f conf$$ conf$$.exe conf$$.file
+if test -d conf$$.dir; then
+ rm -f conf$$.dir/conf$$.file
+else
+ rm -f conf$$.dir
+ mkdir conf$$.dir 2>/dev/null
+fi
+if (echo >conf$$.file) 2>/dev/null; then
+ if ln -s conf$$.file conf$$ 2>/dev/null; then
+ as_ln_s='ln -s'
+ # ... but there are two gotchas:
+ # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
+ # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
+ # In both cases, we have to default to `cp -pR'.
+ ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
+ as_ln_s='cp -pR'
+ elif ln conf$$.file conf$$ 2>/dev/null; then
+ as_ln_s=ln
+ else
+ as_ln_s='cp -pR'
+ fi
+else
+ as_ln_s='cp -pR'
+fi
+rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
+rmdir conf$$.dir 2>/dev/null
+
+if mkdir -p . 2>/dev/null; then
+ as_mkdir_p='mkdir -p "$as_dir"'
+else
+ test -d ./-p && rmdir ./-p
+ as_mkdir_p=false
+fi
+
+as_test_x='test -x'
+as_executable_p=as_fn_executable_p
+
+# Sed expression to map a string onto a valid CPP name.
+as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
+
+# Sed expression to map a string onto a valid variable name.
+as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
+
+SHELL=${CONFIG_SHELL-/bin/sh}
+
+
+test -n "$DJDIR" || exec 7<&0 </dev/null
+exec 6>&1
+
+# Name of the host.
+# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
+# so uname gets run too.
+ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
+
+#
+# Initializations.
+#
+ac_default_prefix=/usr/local
+ac_clean_files=
+ac_config_libobj_dir=.
+LIBOBJS=
+cross_compiling=no
+subdirs=
+MFLAGS=
+MAKEFLAGS=
+
+# Identity of this package.
+PACKAGE_NAME='lua53 (TeX Live)'
+PACKAGE_TARNAME='lua53--tex-live-'
+PACKAGE_VERSION='5.3.4'
+PACKAGE_STRING='lua53 (TeX Live) 5.3.4'
+PACKAGE_BUGREPORT='tex-k@tug.org'
+PACKAGE_URL=''
+
+ac_unique_file="lua53-src/src/lua.c"
+# Factoring default headers for most tests.
+ac_includes_default="\
+#include <stdio.h>
+#ifdef HAVE_SYS_TYPES_H
+# include <sys/types.h>
+#endif
+#ifdef HAVE_SYS_STAT_H
+# include <sys/stat.h>
+#endif
+#ifdef STDC_HEADERS
+# include <stdlib.h>
+# include <stddef.h>
+#else
+# ifdef HAVE_STDLIB_H
+# include <stdlib.h>
+# endif
+#endif
+#ifdef HAVE_STRING_H
+# if !defined STDC_HEADERS && defined HAVE_MEMORY_H
+# include <memory.h>
+# endif
+# include <string.h>
+#endif
+#ifdef HAVE_STRINGS_H
+# include <strings.h>
+#endif
+#ifdef HAVE_INTTYPES_H
+# include <inttypes.h>
+#endif
+#ifdef HAVE_STDINT_H
+# include <stdint.h>
+#endif
+#ifdef HAVE_UNISTD_H
+# include <unistd.h>
+#endif"
+
+ac_subst_vars='am__EXEEXT_FALSE
+am__EXEEXT_TRUE
+LTLIBOBJS
+LIBOBJS
+LUA53_TREE
+LUA53_DEFINES
+build_FALSE
+build_TRUE
+CPP
+LT_SYS_LIBRARY_PATH
+OTOOL64
+OTOOL
+LIPO
+NMEDIT
+DSYMUTIL
+MANIFEST_TOOL
+ac_ct_AR
+AR
+NM
+ac_ct_DUMPBIN
+DUMPBIN
+LD
+FGREP
+EGREP
+GREP
+SED
+host_os
+host_vendor
+host_cpu
+host
+build_os
+build_vendor
+build_cpu
+build
+LIBTOOL
+OBJDUMP
+DLLTOOL
+AS
+LUA53_LT_VERSINFO
+LUA53VERSION
+LN_S
+RANLIB
+WARNING_CFLAGS
+am__fastdepCC_FALSE
+am__fastdepCC_TRUE
+CCDEPMODE
+am__nodep
+AMDEPBACKSLASH
+AMDEP_FALSE
+AMDEP_TRUE
+am__quote
+am__include
+DEPDIR
+OBJEXT
+EXEEXT
+ac_ct_CC
+CPPFLAGS
+LDFLAGS
+CFLAGS
+CC
+MAINT
+MAINTAINER_MODE_FALSE
+MAINTAINER_MODE_TRUE
+AM_BACKSLASH
+AM_DEFAULT_VERBOSITY
+AM_DEFAULT_V
+AM_V
+am__untar
+am__tar
+AMTAR
+am__leading_dot
+SET_MAKE
+AWK
+mkdir_p
+MKDIR_P
+INSTALL_STRIP_PROGRAM
+STRIP
+install_sh
+MAKEINFO
+AUTOHEADER
+AUTOMAKE
+AUTOCONF
+ACLOCAL
+VERSION
+PACKAGE
+CYGPATH_W
+am__isrc
+INSTALL_DATA
+INSTALL_SCRIPT
+INSTALL_PROGRAM
+target_alias
+host_alias
+build_alias
+LIBS
+ECHO_T
+ECHO_N
+ECHO_C
+DEFS
+mandir
+localedir
+libdir
+psdir
+pdfdir
+dvidir
+htmldir
+infodir
+docdir
+oldincludedir
+includedir
+runstatedir
+localstatedir
+sharedstatedir
+sysconfdir
+datadir
+datarootdir
+libexecdir
+sbindir
+bindir
+program_transform_name
+prefix
+exec_prefix
+PACKAGE_URL
+PACKAGE_BUGREPORT
+PACKAGE_STRING
+PACKAGE_VERSION
+PACKAGE_TARNAME
+PACKAGE_NAME
+PATH_SEPARATOR
+SHELL'
+ac_subst_files=''
+ac_user_opts='
+enable_option_checking
+enable_silent_rules
+enable_maintainer_mode
+enable_dependency_tracking
+enable_compiler_warnings
+enable_shared
+enable_static
+with_pic
+enable_fast_install
+with_aix_soname
+with_gnu_ld
+with_sysroot
+enable_libtool_lock
+enable_largefile
+'
+ ac_precious_vars='build_alias
+host_alias
+target_alias
+CC
+CFLAGS
+LDFLAGS
+LIBS
+CPPFLAGS
+LT_SYS_LIBRARY_PATH
+CPP'
+
+
+# Initialize some variables set by options.
+ac_init_help=
+ac_init_version=false
+ac_unrecognized_opts=
+ac_unrecognized_sep=
+# The variables have the same names as the options, with
+# dashes changed to underlines.
+cache_file=/dev/null
+exec_prefix=NONE
+no_create=
+no_recursion=
+prefix=NONE
+program_prefix=NONE
+program_suffix=NONE
+program_transform_name=s,x,x,
+silent=
+site=
+srcdir=
+verbose=
+x_includes=NONE
+x_libraries=NONE
+
+# Installation directory options.
+# These are left unexpanded so users can "make install exec_prefix=/foo"
+# and all the variables that are supposed to be based on exec_prefix
+# by default will actually change.
+# Use braces instead of parens because sh, perl, etc. also accept them.
+# (The list follows the same order as the GNU Coding Standards.)
+bindir='${exec_prefix}/bin'
+sbindir='${exec_prefix}/sbin'
+libexecdir='${exec_prefix}/libexec'
+datarootdir='${prefix}/share'
+datadir='${datarootdir}'
+sysconfdir='${prefix}/etc'
+sharedstatedir='${prefix}/com'
+localstatedir='${prefix}/var'
+runstatedir='${localstatedir}/run'
+includedir='${prefix}/include'
+oldincludedir='/usr/include'
+docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
+infodir='${datarootdir}/info'
+htmldir='${docdir}'
+dvidir='${docdir}'
+pdfdir='${docdir}'
+psdir='${docdir}'
+libdir='${exec_prefix}/lib'
+localedir='${datarootdir}/locale'
+mandir='${datarootdir}/man'
+
+ac_prev=
+ac_dashdash=
+for ac_option
+do
+ # If the previous option needs an argument, assign it.
+ if test -n "$ac_prev"; then
+ eval $ac_prev=\$ac_option
+ ac_prev=
+ continue
+ fi
+
+ case $ac_option in
+ *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
+ *=) ac_optarg= ;;
+ *) ac_optarg=yes ;;
+ esac
+
+ # Accept the important Cygnus configure options, so we can diagnose typos.
+
+ case $ac_dashdash$ac_option in
+ --)
+ ac_dashdash=yes ;;
+
+ -bindir | --bindir | --bindi | --bind | --bin | --bi)
+ ac_prev=bindir ;;
+ -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
+ bindir=$ac_optarg ;;
+
+ -build | --build | --buil | --bui | --bu)
+ ac_prev=build_alias ;;
+ -build=* | --build=* | --buil=* | --bui=* | --bu=*)
+ build_alias=$ac_optarg ;;
+
+ -cache-file | --cache-file | --cache-fil | --cache-fi \
+ | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
+ ac_prev=cache_file ;;
+ -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
+ | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
+ cache_file=$ac_optarg ;;
+
+ --config-cache | -C)
+ cache_file=config.cache ;;
+
+ -datadir | --datadir | --datadi | --datad)
+ ac_prev=datadir ;;
+ -datadir=* | --datadir=* | --datadi=* | --datad=*)
+ datadir=$ac_optarg ;;
+
+ -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
+ | --dataroo | --dataro | --datar)
+ ac_prev=datarootdir ;;
+ -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
+ | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
+ datarootdir=$ac_optarg ;;
+
+ -disable-* | --disable-*)
+ ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
+ # Reject names that are not valid shell variable names.
+ expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
+ as_fn_error $? "invalid feature name: $ac_useropt"
+ ac_useropt_orig=$ac_useropt
+ ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+ case $ac_user_opts in
+ *"
+"enable_$ac_useropt"
+"*) ;;
+ *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
+ ac_unrecognized_sep=', ';;
+ esac
+ eval enable_$ac_useropt=no ;;
+
+ -docdir | --docdir | --docdi | --doc | --do)
+ ac_prev=docdir ;;
+ -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
+ docdir=$ac_optarg ;;
+
+ -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
+ ac_prev=dvidir ;;
+ -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
+ dvidir=$ac_optarg ;;
+
+ -enable-* | --enable-*)
+ ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
+ # Reject names that are not valid shell variable names.
+ expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
+ as_fn_error $? "invalid feature name: $ac_useropt"
+ ac_useropt_orig=$ac_useropt
+ ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+ case $ac_user_opts in
+ *"
+"enable_$ac_useropt"
+"*) ;;
+ *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
+ ac_unrecognized_sep=', ';;
+ esac
+ eval enable_$ac_useropt=\$ac_optarg ;;
+
+ -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
+ | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
+ | --exec | --exe | --ex)
+ ac_prev=exec_prefix ;;
+ -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
+ | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
+ | --exec=* | --exe=* | --ex=*)
+ exec_prefix=$ac_optarg ;;
+
+ -gas | --gas | --ga | --g)
+ # Obsolete; use --with-gas.
+ with_gas=yes ;;
+
+ -help | --help | --hel | --he | -h)
+ ac_init_help=long ;;
+ -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
+ ac_init_help=recursive ;;
+ -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
+ ac_init_help=short ;;
+
+ -host | --host | --hos | --ho)
+ ac_prev=host_alias ;;
+ -host=* | --host=* | --hos=* | --ho=*)
+ host_alias=$ac_optarg ;;
+
+ -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
+ ac_prev=htmldir ;;
+ -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
+ | --ht=*)
+ htmldir=$ac_optarg ;;
+
+ -includedir | --includedir | --includedi | --included | --include \
+ | --includ | --inclu | --incl | --inc)
+ ac_prev=includedir ;;
+ -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
+ | --includ=* | --inclu=* | --incl=* | --inc=*)
+ includedir=$ac_optarg ;;
+
+ -infodir | --infodir | --infodi | --infod | --info | --inf)
+ ac_prev=infodir ;;
+ -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
+ infodir=$ac_optarg ;;
+
+ -libdir | --libdir | --libdi | --libd)
+ ac_prev=libdir ;;
+ -libdir=* | --libdir=* | --libdi=* | --libd=*)
+ libdir=$ac_optarg ;;
+
+ -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
+ | --libexe | --libex | --libe)
+ ac_prev=libexecdir ;;
+ -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
+ | --libexe=* | --libex=* | --libe=*)
+ libexecdir=$ac_optarg ;;
+
+ -localedir | --localedir | --localedi | --localed | --locale)
+ ac_prev=localedir ;;
+ -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
+ localedir=$ac_optarg ;;
+
+ -localstatedir | --localstatedir | --localstatedi | --localstated \
+ | --localstate | --localstat | --localsta | --localst | --locals)
+ ac_prev=localstatedir ;;
+ -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
+ | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
+ localstatedir=$ac_optarg ;;
+
+ -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
+ ac_prev=mandir ;;
+ -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
+ mandir=$ac_optarg ;;
+
+ -nfp | --nfp | --nf)
+ # Obsolete; use --without-fp.
+ with_fp=no ;;
+
+ -no-create | --no-create | --no-creat | --no-crea | --no-cre \
+ | --no-cr | --no-c | -n)
+ no_create=yes ;;
+
+ -no-recursion | --no-recursion | --no-recursio | --no-recursi \
+ | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
+ no_recursion=yes ;;
+
+ -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
+ | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
+ | --oldin | --oldi | --old | --ol | --o)
+ ac_prev=oldincludedir ;;
+ -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
+ | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
+ | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
+ oldincludedir=$ac_optarg ;;
+
+ -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
+ ac_prev=prefix ;;
+ -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
+ prefix=$ac_optarg ;;
+
+ -program-prefix | --program-prefix | --program-prefi | --program-pref \
+ | --program-pre | --program-pr | --program-p)
+ ac_prev=program_prefix ;;
+ -program-prefix=* | --program-prefix=* | --program-prefi=* \
+ | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
+ program_prefix=$ac_optarg ;;
+
+ -program-suffix | --program-suffix | --program-suffi | --program-suff \
+ | --program-suf | --program-su | --program-s)
+ ac_prev=program_suffix ;;
+ -program-suffix=* | --program-suffix=* | --program-suffi=* \
+ | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
+ program_suffix=$ac_optarg ;;
+
+ -program-transform-name | --program-transform-name \
+ | --program-transform-nam | --program-transform-na \
+ | --program-transform-n | --program-transform- \
+ | --program-transform | --program-transfor \
+ | --program-transfo | --program-transf \
+ | --program-trans | --program-tran \
+ | --progr-tra | --program-tr | --program-t)
+ ac_prev=program_transform_name ;;
+ -program-transform-name=* | --program-transform-name=* \
+ | --program-transform-nam=* | --program-transform-na=* \
+ | --program-transform-n=* | --program-transform-=* \
+ | --program-transform=* | --program-transfor=* \
+ | --program-transfo=* | --program-transf=* \
+ | --program-trans=* | --program-tran=* \
+ | --progr-tra=* | --program-tr=* | --program-t=*)
+ program_transform_name=$ac_optarg ;;
+
+ -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
+ ac_prev=pdfdir ;;
+ -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
+ pdfdir=$ac_optarg ;;
+
+ -psdir | --psdir | --psdi | --psd | --ps)
+ ac_prev=psdir ;;
+ -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
+ psdir=$ac_optarg ;;
+
+ -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+ | -silent | --silent | --silen | --sile | --sil)
+ silent=yes ;;
+
+ -runstatedir | --runstatedir | --runstatedi | --runstated \
+ | --runstate | --runstat | --runsta | --runst | --runs \
+ | --run | --ru | --r)
+ ac_prev=runstatedir ;;
+ -runstatedir=* | --runstatedir=* | --runstatedi=* | --runstated=* \
+ | --runstate=* | --runstat=* | --runsta=* | --runst=* | --runs=* \
+ | --run=* | --ru=* | --r=*)
+ runstatedir=$ac_optarg ;;
+
+ -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
+ ac_prev=sbindir ;;
+ -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
+ | --sbi=* | --sb=*)
+ sbindir=$ac_optarg ;;
+
+ -sharedstatedir | --sharedstatedir | --sharedstatedi \
+ | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
+ | --sharedst | --shareds | --shared | --share | --shar \
+ | --sha | --sh)
+ ac_prev=sharedstatedir ;;
+ -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
+ | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
+ | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
+ | --sha=* | --sh=*)
+ sharedstatedir=$ac_optarg ;;
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+\`configure' configures lua53 (TeX Live) 5.3.4 to adapt to many kinds of systems.
+
+Usage: $0 [OPTION]... [VAR=VALUE]...
+
+To assign environment variables (e.g., CC, CFLAGS...), specify them as
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+Defaults for the options are specified in brackets.
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+Configuration:
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+_ACEOF
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+ cat <<\_ACEOF
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+_ACEOF
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+Optional Features:
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+ --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
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+ --enable-static[=PKGS] build static libraries [default=yes]
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+ --with-pic[=PKGS] try to use only PIC/non-PIC objects [default=use
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+ LT_SYS_LIBRARY_PATH
+ User-defined run-time library search path.
+ CPP C preprocessor
+
+Use these variables to override the choices made by `configure' or to help
+it to find libraries and programs with nonstandard names/locations.
+
+Report bugs to <tex-k@tug.org>.
+_ACEOF
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+if test "$ac_init_help" = "recursive"; then
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+lua53 (TeX Live) configure 5.3.4
+generated by GNU Autoconf 2.69
+
+Copyright (C) 2012 Free Software Foundation, Inc.
+This configure script is free software; the Free Software Foundation
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+_ACEOF
+ exit
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+ if test -s conftest.err; then
+ grep -v '^ *+' conftest.err >conftest.er1
+ cat conftest.er1 >&5
+ mv -f conftest.er1 conftest.err
+ fi
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } > conftest.i && {
+ test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ }; then :
+ ac_retval=0
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_retval=1
+fi
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+ as_fn_set_status $ac_retval
+
+} # ac_fn_c_try_cpp
+
+# ac_fn_c_try_run LINENO
+# ----------------------
+# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
+# that executables *can* be run.
+ac_fn_c_try_run ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ if { { ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_link") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
+ { { case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_try") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }; then :
+ ac_retval=0
+else
+ $as_echo "$as_me: program exited with status $ac_status" >&5
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_retval=$ac_status
+fi
+ rm -rf conftest.dSYM conftest_ipa8_conftest.oo
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+ as_fn_set_status $ac_retval
+
+} # ac_fn_c_try_run
+
+# ac_fn_c_check_func LINENO FUNC VAR
+# ----------------------------------
+# Tests whether FUNC exists, setting the cache variable VAR accordingly
+ac_fn_c_check_func ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+$as_echo_n "checking for $2... " >&6; }
+if eval \${$3+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+/* Define $2 to an innocuous variant, in case <limits.h> declares $2.
+ For example, HP-UX 11i <limits.h> declares gettimeofday. */
+#define $2 innocuous_$2
+
+/* System header to define __stub macros and hopefully few prototypes,
+ which can conflict with char $2 (); below.
+ Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+ <limits.h> exists even on freestanding compilers. */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef $2
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char $2 ();
+/* The GNU C library defines this for functions which it implements
+ to always fail with ENOSYS. Some functions are actually named
+ something starting with __ and the normal name is an alias. */
+#if defined __stub_$2 || defined __stub___$2
+choke me
+#endif
+
+int
+main ()
+{
+return $2 ();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ eval "$3=yes"
+else
+ eval "$3=no"
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+eval ac_res=\$$3
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+
+} # ac_fn_c_check_func
+
+# ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
+# --------------------------------------------
+# Tries to find the compile-time value of EXPR in a program that includes
+# INCLUDES, setting VAR accordingly. Returns whether the value could be
+# computed
+ac_fn_c_compute_int ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ if test "$cross_compiling" = yes; then
+ # Depending upon the size, compute the lo and hi bounds.
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$4
+int
+main ()
+{
+static int test_array [1 - 2 * !(($2) >= 0)];
+test_array [0] = 0;
+return test_array [0];
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_lo=0 ac_mid=0
+ while :; do
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$4
+int
+main ()
+{
+static int test_array [1 - 2 * !(($2) <= $ac_mid)];
+test_array [0] = 0;
+return test_array [0];
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_hi=$ac_mid; break
+else
+ as_fn_arith $ac_mid + 1 && ac_lo=$as_val
+ if test $ac_lo -le $ac_mid; then
+ ac_lo= ac_hi=
+ break
+ fi
+ as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ done
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$4
+int
+main ()
+{
+static int test_array [1 - 2 * !(($2) < 0)];
+test_array [0] = 0;
+return test_array [0];
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_hi=-1 ac_mid=-1
+ while :; do
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$4
+int
+main ()
+{
+static int test_array [1 - 2 * !(($2) >= $ac_mid)];
+test_array [0] = 0;
+return test_array [0];
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_lo=$ac_mid; break
+else
+ as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
+ if test $ac_mid -le $ac_hi; then
+ ac_lo= ac_hi=
+ break
+ fi
+ as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ done
+else
+ ac_lo= ac_hi=
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+# Binary search between lo and hi bounds.
+while test "x$ac_lo" != "x$ac_hi"; do
+ as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$4
+int
+main ()
+{
+static int test_array [1 - 2 * !(($2) <= $ac_mid)];
+test_array [0] = 0;
+return test_array [0];
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_hi=$ac_mid
+else
+ as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+done
+case $ac_lo in #((
+?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
+'') ac_retval=1 ;;
+esac
+ else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$4
+static long int longval () { return $2; }
+static unsigned long int ulongval () { return $2; }
+#include <stdio.h>
+#include <stdlib.h>
+int
+main ()
+{
+
+ FILE *f = fopen ("conftest.val", "w");
+ if (! f)
+ return 1;
+ if (($2) < 0)
+ {
+ long int i = longval ();
+ if (i != ($2))
+ return 1;
+ fprintf (f, "%ld", i);
+ }
+ else
+ {
+ unsigned long int i = ulongval ();
+ if (i != ($2))
+ return 1;
+ fprintf (f, "%lu", i);
+ }
+ /* Do not output a trailing newline, as this causes \r\n confusion
+ on some platforms. */
+ return ferror (f) || fclose (f) != 0;
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+ echo >>conftest.val; read $3 <conftest.val; ac_retval=0
+else
+ ac_retval=1
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+ conftest.$ac_objext conftest.beam conftest.$ac_ext
+rm -f conftest.val
+
+ fi
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+ as_fn_set_status $ac_retval
+
+} # ac_fn_c_compute_int
+cat >config.log <<_ACEOF
+This file contains any messages produced by compilers while
+running configure, to aid debugging if configure makes a mistake.
+
+It was created by lua53 (TeX Live) $as_me 5.3.4, which was
+generated by GNU Autoconf 2.69. Invocation command line was
+
+ $ $0 $@
+
+_ACEOF
+exec 5>>config.log
+{
+cat <<_ASUNAME
+## --------- ##
+## Platform. ##
+## --------- ##
+
+hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
+uname -m = `(uname -m) 2>/dev/null || echo unknown`
+uname -r = `(uname -r) 2>/dev/null || echo unknown`
+uname -s = `(uname -s) 2>/dev/null || echo unknown`
+uname -v = `(uname -v) 2>/dev/null || echo unknown`
+
+/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
+/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
+
+/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
+/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
+/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
+/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
+/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
+/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
+/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
+
+_ASUNAME
+
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ $as_echo "PATH: $as_dir"
+ done
+IFS=$as_save_IFS
+
+} >&5
+
+cat >&5 <<_ACEOF
+
+
+## ----------- ##
+## Core tests. ##
+## ----------- ##
+
+_ACEOF
+
+
+# Keep a trace of the command line.
+# Strip out --no-create and --no-recursion so they do not pile up.
+# Strip out --silent because we don't want to record it for future runs.
+# Also quote any args containing shell meta-characters.
+# Make two passes to allow for proper duplicate-argument suppression.
+ac_configure_args=
+ac_configure_args0=
+ac_configure_args1=
+ac_must_keep_next=false
+for ac_pass in 1 2
+do
+ for ac_arg
+ do
+ case $ac_arg in
+ -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
+ -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+ | -silent | --silent | --silen | --sile | --sil)
+ continue ;;
+ *\'*)
+ ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
+ esac
+ case $ac_pass in
+ 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
+ 2)
+ as_fn_append ac_configure_args1 " '$ac_arg'"
+ if test $ac_must_keep_next = true; then
+ ac_must_keep_next=false # Got value, back to normal.
+ else
+ case $ac_arg in
+ *=* | --config-cache | -C | -disable-* | --disable-* \
+ | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
+ | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
+ | -with-* | --with-* | -without-* | --without-* | --x)
+ case "$ac_configure_args0 " in
+ "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
+ esac
+ ;;
+ -* ) ac_must_keep_next=true ;;
+ esac
+ fi
+ as_fn_append ac_configure_args " '$ac_arg'"
+ ;;
+ esac
+ done
+done
+{ ac_configure_args0=; unset ac_configure_args0;}
+{ ac_configure_args1=; unset ac_configure_args1;}
+
+# When interrupted or exit'd, cleanup temporary files, and complete
+# config.log. We remove comments because anyway the quotes in there
+# would cause problems or look ugly.
+# WARNING: Use '\'' to represent an apostrophe within the trap.
+# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
+trap 'exit_status=$?
+ # Save into config.log some information that might help in debugging.
+ {
+ echo
+
+ $as_echo "## ---------------- ##
+## Cache variables. ##
+## ---------------- ##"
+ echo
+ # The following way of writing the cache mishandles newlines in values,
+(
+ for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
+ eval ac_val=\$$ac_var
+ case $ac_val in #(
+ *${as_nl}*)
+ case $ac_var in #(
+ *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
+$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
+ esac
+ case $ac_var in #(
+ _ | IFS | as_nl) ;; #(
+ BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
+ *) { eval $ac_var=; unset $ac_var;} ;;
+ esac ;;
+ esac
+ done
+ (set) 2>&1 |
+ case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
+ *${as_nl}ac_space=\ *)
+ sed -n \
+ "s/'\''/'\''\\\\'\'''\''/g;
+ s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
+ ;; #(
+ *)
+ sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
+ ;;
+ esac |
+ sort
+)
+ echo
+
+ $as_echo "## ----------------- ##
+## Output variables. ##
+## ----------------- ##"
+ echo
+ for ac_var in $ac_subst_vars
+ do
+ eval ac_val=\$$ac_var
+ case $ac_val in
+ *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
+ esac
+ $as_echo "$ac_var='\''$ac_val'\''"
+ done | sort
+ echo
+
+ if test -n "$ac_subst_files"; then
+ $as_echo "## ------------------- ##
+## File substitutions. ##
+## ------------------- ##"
+ echo
+ for ac_var in $ac_subst_files
+ do
+ eval ac_val=\$$ac_var
+ case $ac_val in
+ *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
+ esac
+ $as_echo "$ac_var='\''$ac_val'\''"
+ done | sort
+ echo
+ fi
+
+ if test -s confdefs.h; then
+ $as_echo "## ----------- ##
+## confdefs.h. ##
+## ----------- ##"
+ echo
+ cat confdefs.h
+ echo
+ fi
+ test "$ac_signal" != 0 &&
+ $as_echo "$as_me: caught signal $ac_signal"
+ $as_echo "$as_me: exit $exit_status"
+ } >&5
+ rm -f core *.core core.conftest.* &&
+ rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
+ exit $exit_status
+' 0
+for ac_signal in 1 2 13 15; do
+ trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
+done
+ac_signal=0
+
+# confdefs.h avoids OS command line length limits that DEFS can exceed.
+rm -f -r conftest* confdefs.h
+
+$as_echo "/* confdefs.h */" > confdefs.h
+
+# Predefined preprocessor variables.
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_NAME "$PACKAGE_NAME"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_VERSION "$PACKAGE_VERSION"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_STRING "$PACKAGE_STRING"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_URL "$PACKAGE_URL"
+_ACEOF
+
+
+# Let the site file select an alternate cache file if it wants to.
+# Prefer an explicitly selected file to automatically selected ones.
+ac_site_file1=NONE
+ac_site_file2=NONE
+if test -n "$CONFIG_SITE"; then
+ # We do not want a PATH search for config.site.
+ case $CONFIG_SITE in #((
+ -*) ac_site_file1=./$CONFIG_SITE;;
+ */*) ac_site_file1=$CONFIG_SITE;;
+ *) ac_site_file1=./$CONFIG_SITE;;
+ esac
+elif test "x$prefix" != xNONE; then
+ ac_site_file1=$prefix/share/config.site
+ ac_site_file2=$prefix/etc/config.site
+else
+ ac_site_file1=$ac_default_prefix/share/config.site
+ ac_site_file2=$ac_default_prefix/etc/config.site
+fi
+for ac_site_file in "$ac_site_file1" "$ac_site_file2"
+do
+ test "x$ac_site_file" = xNONE && continue
+ if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
+$as_echo "$as_me: loading site script $ac_site_file" >&6;}
+ sed 's/^/| /' "$ac_site_file" >&5
+ . "$ac_site_file" \
+ || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "failed to load site script $ac_site_file
+See \`config.log' for more details" "$LINENO" 5; }
+ fi
+done
+
+if test -r "$cache_file"; then
+ # Some versions of bash will fail to source /dev/null (special files
+ # actually), so we avoid doing that. DJGPP emulates it as a regular file.
+ if test /dev/null != "$cache_file" && test -f "$cache_file"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
+$as_echo "$as_me: loading cache $cache_file" >&6;}
+ case $cache_file in
+ [\\/]* | ?:[\\/]* ) . "$cache_file";;
+ *) . "./$cache_file";;
+ esac
+ fi
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
+$as_echo "$as_me: creating cache $cache_file" >&6;}
+ >$cache_file
+fi
+
+# Check that the precious variables saved in the cache have kept the same
+# value.
+ac_cache_corrupted=false
+for ac_var in $ac_precious_vars; do
+ eval ac_old_set=\$ac_cv_env_${ac_var}_set
+ eval ac_new_set=\$ac_env_${ac_var}_set
+ eval ac_old_val=\$ac_cv_env_${ac_var}_value
+ eval ac_new_val=\$ac_env_${ac_var}_value
+ case $ac_old_set,$ac_new_set in
+ set,)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
+$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
+ ac_cache_corrupted=: ;;
+ ,set)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
+$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
+ ac_cache_corrupted=: ;;
+ ,);;
+ *)
+ if test "x$ac_old_val" != "x$ac_new_val"; then
+ # differences in whitespace do not lead to failure.
+ ac_old_val_w=`echo x $ac_old_val`
+ ac_new_val_w=`echo x $ac_new_val`
+ if test "$ac_old_val_w" != "$ac_new_val_w"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
+$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
+ ac_cache_corrupted=:
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
+$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
+ eval $ac_var=\$ac_old_val
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
+$as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
+$as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
+ fi;;
+ esac
+ # Pass precious variables to config.status.
+ if test "$ac_new_set" = set; then
+ case $ac_new_val in
+ *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
+ *) ac_arg=$ac_var=$ac_new_val ;;
+ esac
+ case " $ac_configure_args " in
+ *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
+ *) as_fn_append ac_configure_args " '$ac_arg'" ;;
+ esac
+ fi
+done
+if $ac_cache_corrupted; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
+$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
+ as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
+fi
+## -------------------- ##
+## Main body of script. ##
+## -------------------- ##
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+
+
+ac_aux_dir=
+for ac_dir in ../../build-aux "$srcdir"/../../build-aux; do
+ if test -f "$ac_dir/install-sh"; then
+ ac_aux_dir=$ac_dir
+ ac_install_sh="$ac_aux_dir/install-sh -c"
+ break
+ elif test -f "$ac_dir/install.sh"; then
+ ac_aux_dir=$ac_dir
+ ac_install_sh="$ac_aux_dir/install.sh -c"
+ break
+ elif test -f "$ac_dir/shtool"; then
+ ac_aux_dir=$ac_dir
+ ac_install_sh="$ac_aux_dir/shtool install -c"
+ break
+ fi
+done
+if test -z "$ac_aux_dir"; then
+ as_fn_error $? "cannot find install-sh, install.sh, or shtool in ../../build-aux \"$srcdir\"/../../build-aux" "$LINENO" 5
+fi
+
+# These three variables are undocumented and unsupported,
+# and are intended to be withdrawn in a future Autoconf release.
+# They can cause serious problems if a builder's source tree is in a directory
+# whose full name contains unusual characters.
+ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
+ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
+ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
+
+
+
+
+am__api_version='1.15'
+
+# Find a good install program. We prefer a C program (faster),
+# so one script is as good as another. But avoid the broken or
+# incompatible versions:
+# SysV /etc/install, /usr/sbin/install
+# SunOS /usr/etc/install
+# IRIX /sbin/install
+# AIX /bin/install
+# AmigaOS /C/install, which installs bootblocks on floppy discs
+# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
+# AFS /usr/afsws/bin/install, which mishandles nonexistent args
+# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
+# OS/2's system install, which has a completely different semantic
+# ./install, which can be erroneously created by make from ./install.sh.
+# Reject install programs that cannot install multiple files.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
+$as_echo_n "checking for a BSD-compatible install... " >&6; }
+if test -z "$INSTALL"; then
+if ${ac_cv_path_install+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ # Account for people who put trailing slashes in PATH elements.
+case $as_dir/ in #((
+ ./ | .// | /[cC]/* | \
+ /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
+ ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
+ /usr/ucb/* ) ;;
+ *)
+ # OSF1 and SCO ODT 3.0 have their own names for install.
+ # Don't use installbsd from OSF since it installs stuff as root
+ # by default.
+ for ac_prog in ginstall scoinst install; do
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
+ if test $ac_prog = install &&
+ grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
+ # AIX install. It has an incompatible calling convention.
+ :
+ elif test $ac_prog = install &&
+ grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
+ # program-specific install script used by HP pwplus--don't use.
+ :
+ else
+ rm -rf conftest.one conftest.two conftest.dir
+ echo one > conftest.one
+ echo two > conftest.two
+ mkdir conftest.dir
+ if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
+ test -s conftest.one && test -s conftest.two &&
+ test -s conftest.dir/conftest.one &&
+ test -s conftest.dir/conftest.two
+ then
+ ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
+ break 3
+ fi
+ fi
+ fi
+ done
+ done
+ ;;
+esac
+
+ done
+IFS=$as_save_IFS
+
+rm -rf conftest.one conftest.two conftest.dir
+
+fi
+ if test "${ac_cv_path_install+set}" = set; then
+ INSTALL=$ac_cv_path_install
+ else
+ # As a last resort, use the slow shell script. Don't cache a
+ # value for INSTALL within a source directory, because that will
+ # break other packages using the cache if that directory is
+ # removed, or if the value is a relative name.
+ INSTALL=$ac_install_sh
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
+$as_echo "$INSTALL" >&6; }
+
+# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
+# It thinks the first close brace ends the variable substitution.
+test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
+
+test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
+
+test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
+$as_echo_n "checking whether build environment is sane... " >&6; }
+# Reject unsafe characters in $srcdir or the absolute working directory
+# name. Accept space and tab only in the latter.
+am_lf='
+'
+case `pwd` in
+ *[\\\"\#\$\&\'\`$am_lf]*)
+ as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;;
+esac
+case $srcdir in
+ *[\\\"\#\$\&\'\`$am_lf\ \ ]*)
+ as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;;
+esac
+
+# Do 'set' in a subshell so we don't clobber the current shell's
+# arguments. Must try -L first in case configure is actually a
+# symlink; some systems play weird games with the mod time of symlinks
+# (eg FreeBSD returns the mod time of the symlink's containing
+# directory).
+if (
+ am_has_slept=no
+ for am_try in 1 2; do
+ echo "timestamp, slept: $am_has_slept" > conftest.file
+ set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
+ if test "$*" = "X"; then
+ # -L didn't work.
+ set X `ls -t "$srcdir/configure" conftest.file`
+ fi
+ if test "$*" != "X $srcdir/configure conftest.file" \
+ && test "$*" != "X conftest.file $srcdir/configure"; then
+
+ # If neither matched, then we have a broken ls. This can happen
+ # if, for instance, CONFIG_SHELL is bash and it inherits a
+ # broken ls alias from the environment. This has actually
+ # happened. Such a system could not be considered "sane".
+ as_fn_error $? "ls -t appears to fail. Make sure there is not a broken
+ alias in your environment" "$LINENO" 5
+ fi
+ if test "$2" = conftest.file || test $am_try -eq 2; then
+ break
+ fi
+ # Just in case.
+ sleep 1
+ am_has_slept=yes
+ done
+ test "$2" = conftest.file
+ )
+then
+ # Ok.
+ :
+else
+ as_fn_error $? "newly created file is older than distributed files!
+Check your system clock" "$LINENO" 5
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+# If we didn't sleep, we still need to ensure time stamps of config.status and
+# generated files are strictly newer.
+am_sleep_pid=
+if grep 'slept: no' conftest.file >/dev/null 2>&1; then
+ ( sleep 1 ) &
+ am_sleep_pid=$!
+fi
+
+rm -f conftest.file
+
+test "$program_prefix" != NONE &&
+ program_transform_name="s&^&$program_prefix&;$program_transform_name"
+# Use a double $ so make ignores it.
+test "$program_suffix" != NONE &&
+ program_transform_name="s&\$&$program_suffix&;$program_transform_name"
+# Double any \ or $.
+# By default was `s,x,x', remove it if useless.
+ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
+program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
+
+# Expand $ac_aux_dir to an absolute path.
+am_aux_dir=`cd "$ac_aux_dir" && pwd`
+
+if test x"${MISSING+set}" != xset; then
+ case $am_aux_dir in
+ *\ * | *\ *)
+ MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
+ *)
+ MISSING="\${SHELL} $am_aux_dir/missing" ;;
+ esac
+fi
+# Use eval to expand $SHELL
+if eval "$MISSING --is-lightweight"; then
+ am_missing_run="$MISSING "
+else
+ am_missing_run=
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5
+$as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;}
+fi
+
+if test x"${install_sh+set}" != xset; then
+ case $am_aux_dir in
+ *\ * | *\ *)
+ install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
+ *)
+ install_sh="\${SHELL} $am_aux_dir/install-sh"
+ esac
+fi
+
+# Installed binaries are usually stripped using 'strip' when the user
+# run "make install-strip". However 'strip' might not be the right
+# tool to use in cross-compilation environments, therefore Automake
+# will honor the 'STRIP' environment variable to overrule this program.
+if test "$cross_compiling" != no; then
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
+set dummy ${ac_tool_prefix}strip; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_STRIP+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$STRIP"; then
+ ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_STRIP="${ac_tool_prefix}strip"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+STRIP=$ac_cv_prog_STRIP
+if test -n "$STRIP"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
+$as_echo "$STRIP" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_STRIP"; then
+ ac_ct_STRIP=$STRIP
+ # Extract the first word of "strip", so it can be a program name with args.
+set dummy strip; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_STRIP"; then
+ ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_STRIP="strip"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
+if test -n "$ac_ct_STRIP"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
+$as_echo "$ac_ct_STRIP" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_STRIP" = x; then
+ STRIP=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ STRIP=$ac_ct_STRIP
+ fi
+else
+ STRIP="$ac_cv_prog_STRIP"
+fi
+
+fi
+INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
+$as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
+if test -z "$MKDIR_P"; then
+ if ${ac_cv_path_mkdir+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_prog in mkdir gmkdir; do
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue
+ case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
+ 'mkdir (GNU coreutils) '* | \
+ 'mkdir (coreutils) '* | \
+ 'mkdir (fileutils) '4.1*)
+ ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
+ break 3;;
+ esac
+ done
+ done
+ done
+IFS=$as_save_IFS
+
+fi
+
+ test -d ./--version && rmdir ./--version
+ if test "${ac_cv_path_mkdir+set}" = set; then
+ MKDIR_P="$ac_cv_path_mkdir -p"
+ else
+ # As a last resort, use the slow shell script. Don't cache a
+ # value for MKDIR_P within a source directory, because that will
+ # break other packages using the cache if that directory is
+ # removed, or if the value is a relative name.
+ MKDIR_P="$ac_install_sh -d"
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
+$as_echo "$MKDIR_P" >&6; }
+
+for ac_prog in gawk mawk nawk awk
+do
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_AWK+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$AWK"; then
+ ac_cv_prog_AWK="$AWK" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_AWK="$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+AWK=$ac_cv_prog_AWK
+if test -n "$AWK"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
+$as_echo "$AWK" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$AWK" && break
+done
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
+$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
+set x ${MAKE-make}
+ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
+if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat >conftest.make <<\_ACEOF
+SHELL = /bin/sh
+all:
+ @echo '@@@%%%=$(MAKE)=@@@%%%'
+_ACEOF
+# GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
+case `${MAKE-make} -f conftest.make 2>/dev/null` in
+ *@@@%%%=?*=@@@%%%*)
+ eval ac_cv_prog_make_${ac_make}_set=yes;;
+ *)
+ eval ac_cv_prog_make_${ac_make}_set=no;;
+esac
+rm -f conftest.make
+fi
+if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+ SET_MAKE=
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+ SET_MAKE="MAKE=${MAKE-make}"
+fi
+
+rm -rf .tst 2>/dev/null
+mkdir .tst 2>/dev/null
+if test -d .tst; then
+ am__leading_dot=.
+else
+ am__leading_dot=_
+fi
+rmdir .tst 2>/dev/null
+
+# Check whether --enable-silent-rules was given.
+if test "${enable_silent_rules+set}" = set; then :
+ enableval=$enable_silent_rules;
+fi
+
+case $enable_silent_rules in # (((
+ yes) AM_DEFAULT_VERBOSITY=0;;
+ no) AM_DEFAULT_VERBOSITY=1;;
+ *) AM_DEFAULT_VERBOSITY=1;;
+esac
+am_make=${MAKE-make}
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5
+$as_echo_n "checking whether $am_make supports nested variables... " >&6; }
+if ${am_cv_make_support_nested_variables+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if $as_echo 'TRUE=$(BAR$(V))
+BAR0=false
+BAR1=true
+V=1
+am__doit:
+ @$(TRUE)
+.PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then
+ am_cv_make_support_nested_variables=yes
+else
+ am_cv_make_support_nested_variables=no
+fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5
+$as_echo "$am_cv_make_support_nested_variables" >&6; }
+if test $am_cv_make_support_nested_variables = yes; then
+ AM_V='$(V)'
+ AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
+else
+ AM_V=$AM_DEFAULT_VERBOSITY
+ AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
+fi
+AM_BACKSLASH='\'
+
+DEPDIR="${am__leading_dot}deps"
+
+ac_config_commands="$ac_config_commands depfiles"
+
+
+am_make=${MAKE-make}
+cat > confinc << 'END'
+am__doit:
+ @echo this is the am__doit target
+.PHONY: am__doit
+END
+# If we don't find an include directive, just comment out the code.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
+$as_echo_n "checking for style of include used by $am_make... " >&6; }
+am__include="#"
+am__quote=
+_am_result=none
+# First try GNU make style include.
+echo "include confinc" > confmf
+# Ignore all kinds of additional output from 'make'.
+case `$am_make -s -f confmf 2> /dev/null` in #(
+*the\ am__doit\ target*)
+ am__include=include
+ am__quote=
+ _am_result=GNU
+ ;;
+esac
+# Now try BSD make style include.
+if test "$am__include" = "#"; then
+ echo '.include "confinc"' > confmf
+ case `$am_make -s -f confmf 2> /dev/null` in #(
+ *the\ am__doit\ target*)
+ am__include=.include
+ am__quote="\""
+ _am_result=BSD
+ ;;
+ esac
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
+$as_echo "$_am_result" >&6; }
+rm -f confinc confmf
+
+# Check whether --enable-dependency-tracking was given.
+if test "${enable_dependency_tracking+set}" = set; then :
+ enableval=$enable_dependency_tracking;
+fi
+
+if test "x$enable_dependency_tracking" != xno; then
+ am_depcomp="$ac_aux_dir/depcomp"
+ AMDEPBACKSLASH='\'
+ am__nodep='_no'
+fi
+ if test "x$enable_dependency_tracking" != xno; then
+ AMDEP_TRUE=
+ AMDEP_FALSE='#'
+else
+ AMDEP_TRUE='#'
+ AMDEP_FALSE=
+fi
+
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
+set dummy ${ac_tool_prefix}gcc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_CC="${ac_tool_prefix}gcc"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_CC"; then
+ ac_ct_CC=$CC
+ # Extract the first word of "gcc", so it can be a program name with args.
+set dummy gcc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_CC"; then
+ ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_CC="gcc"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_CC=$ac_cv_prog_ac_ct_CC
+if test -n "$ac_ct_CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
+$as_echo "$ac_ct_CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_CC" = x; then
+ CC=""
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ CC=$ac_ct_CC
+ fi
+else
+ CC="$ac_cv_prog_CC"
+fi
+
+if test -z "$CC"; then
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
+set dummy ${ac_tool_prefix}cc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_CC="${ac_tool_prefix}cc"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ fi
+fi
+if test -z "$CC"; then
+ # Extract the first word of "cc", so it can be a program name with args.
+set dummy cc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+ ac_prog_rejected=no
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
+ ac_prog_rejected=yes
+ continue
+ fi
+ ac_cv_prog_CC="cc"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+if test $ac_prog_rejected = yes; then
+ # We found a bogon in the path, so make sure we never use it.
+ set dummy $ac_cv_prog_CC
+ shift
+ if test $# != 0; then
+ # We chose a different compiler from the bogus one.
+ # However, it has the same basename, so the bogon will be chosen
+ # first if we set CC to just the basename; use the full file name.
+ shift
+ ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
+ fi
+fi
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$CC"; then
+ if test -n "$ac_tool_prefix"; then
+ for ac_prog in cl.exe
+ do
+ # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
+set dummy $ac_tool_prefix$ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$CC" && break
+ done
+fi
+if test -z "$CC"; then
+ ac_ct_CC=$CC
+ for ac_prog in cl.exe
+do
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_CC"; then
+ ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_CC="$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_CC=$ac_cv_prog_ac_ct_CC
+if test -n "$ac_ct_CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
+$as_echo "$ac_ct_CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$ac_ct_CC" && break
+done
+
+ if test "x$ac_ct_CC" = x; then
+ CC=""
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ CC=$ac_ct_CC
+ fi
+fi
+
+fi
+
+
+test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "no acceptable C compiler found in \$PATH
+See \`config.log' for more details" "$LINENO" 5; }
+
+# Provide some information about the compiler.
+$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
+set X $ac_compile
+ac_compiler=$2
+for ac_option in --version -v -V -qversion; do
+ { { ac_try="$ac_compiler $ac_option >&5"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_compiler $ac_option >&5") 2>conftest.err
+ ac_status=$?
+ if test -s conftest.err; then
+ sed '10a\
+... rest of stderr output deleted ...
+ 10q' conftest.err >conftest.er1
+ cat conftest.er1 >&5
+ fi
+ rm -f conftest.er1 conftest.err
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }
+done
+
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+ac_clean_files_save=$ac_clean_files
+ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
+# Try to create an executable without -o first, disregard a.out.
+# It will help us diagnose broken compilers, and finding out an intuition
+# of exeext.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
+$as_echo_n "checking whether the C compiler works... " >&6; }
+ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
+
+# The possible output files:
+ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
+
+ac_rmfiles=
+for ac_file in $ac_files
+do
+ case $ac_file in
+ *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
+ * ) ac_rmfiles="$ac_rmfiles $ac_file";;
+ esac
+done
+rm -f $ac_rmfiles
+
+if { { ac_try="$ac_link_default"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_link_default") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then :
+ # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
+# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
+# in a Makefile. We should not override ac_cv_exeext if it was cached,
+# so that the user can short-circuit this test for compilers unknown to
+# Autoconf.
+for ac_file in $ac_files ''
+do
+ test -f "$ac_file" || continue
+ case $ac_file in
+ *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
+ ;;
+ [ab].out )
+ # We found the default executable, but exeext='' is most
+ # certainly right.
+ break;;
+ *.* )
+ if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
+ then :; else
+ ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
+ fi
+ # We set ac_cv_exeext here because the later test for it is not
+ # safe: cross compilers may not add the suffix if given an `-o'
+ # argument, so we may need to know it at that point already.
+ # Even if this section looks crufty: it has the advantage of
+ # actually working.
+ break;;
+ * )
+ break;;
+ esac
+done
+test "$ac_cv_exeext" = no && ac_cv_exeext=
+
+else
+ ac_file=''
+fi
+if test -z "$ac_file"; then :
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+$as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error 77 "C compiler cannot create executables
+See \`config.log' for more details" "$LINENO" 5; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
+$as_echo_n "checking for C compiler default output file name... " >&6; }
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
+$as_echo "$ac_file" >&6; }
+ac_exeext=$ac_cv_exeext
+
+rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
+ac_clean_files=$ac_clean_files_save
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
+$as_echo_n "checking for suffix of executables... " >&6; }
+if { { ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_link") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then :
+ # If both `conftest.exe' and `conftest' are `present' (well, observable)
+# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
+# work properly (i.e., refer to `conftest.exe'), while it won't with
+# `rm'.
+for ac_file in conftest.exe conftest conftest.*; do
+ test -f "$ac_file" || continue
+ case $ac_file in
+ *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
+ *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
+ break;;
+ * ) break;;
+ esac
+done
+else
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot compute suffix of executables: cannot compile and link
+See \`config.log' for more details" "$LINENO" 5; }
+fi
+rm -f conftest conftest$ac_cv_exeext
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
+$as_echo "$ac_cv_exeext" >&6; }
+
+rm -f conftest.$ac_ext
+EXEEXT=$ac_cv_exeext
+ac_exeext=$EXEEXT
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <stdio.h>
+int
+main ()
+{
+FILE *f = fopen ("conftest.out", "w");
+ return ferror (f) || fclose (f) != 0;
+
+ ;
+ return 0;
+}
+_ACEOF
+ac_clean_files="$ac_clean_files conftest.out"
+# Check that the compiler produces executables we can run. If not, either
+# the compiler is broken, or we cross compile.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
+$as_echo_n "checking whether we are cross compiling... " >&6; }
+if test "$cross_compiling" != yes; then
+ { { ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_link") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }
+ if { ac_try='./conftest$ac_cv_exeext'
+ { { case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_try") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }; then
+ cross_compiling=no
+ else
+ if test "$cross_compiling" = maybe; then
+ cross_compiling=yes
+ else
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot run C compiled programs.
+If you meant to cross compile, use \`--host'.
+See \`config.log' for more details" "$LINENO" 5; }
+ fi
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
+$as_echo "$cross_compiling" >&6; }
+
+rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
+ac_clean_files=$ac_clean_files_save
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
+$as_echo_n "checking for suffix of object files... " >&6; }
+if ${ac_cv_objext+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.o conftest.obj
+if { { ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_compile") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then :
+ for ac_file in conftest.o conftest.obj conftest.*; do
+ test -f "$ac_file" || continue;
+ case $ac_file in
+ *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
+ *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
+ break;;
+ esac
+done
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot compute suffix of object files: cannot compile
+See \`config.log' for more details" "$LINENO" 5; }
+fi
+rm -f conftest.$ac_cv_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
+$as_echo "$ac_cv_objext" >&6; }
+OBJEXT=$ac_cv_objext
+ac_objext=$OBJEXT
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
+$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
+if ${ac_cv_c_compiler_gnu+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+#ifndef __GNUC__
+ choke me
+#endif
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_compiler_gnu=yes
+else
+ ac_compiler_gnu=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ac_cv_c_compiler_gnu=$ac_compiler_gnu
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
+$as_echo "$ac_cv_c_compiler_gnu" >&6; }
+if test $ac_compiler_gnu = yes; then
+ GCC=yes
+else
+ GCC=
+fi
+ac_test_CFLAGS=${CFLAGS+set}
+ac_save_CFLAGS=$CFLAGS
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
+$as_echo_n "checking whether $CC accepts -g... " >&6; }
+if ${ac_cv_prog_cc_g+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_save_c_werror_flag=$ac_c_werror_flag
+ ac_c_werror_flag=yes
+ ac_cv_prog_cc_g=no
+ CFLAGS="-g"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_prog_cc_g=yes
+else
+ CFLAGS=""
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+
+else
+ ac_c_werror_flag=$ac_save_c_werror_flag
+ CFLAGS="-g"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_prog_cc_g=yes
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ ac_c_werror_flag=$ac_save_c_werror_flag
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
+$as_echo "$ac_cv_prog_cc_g" >&6; }
+if test "$ac_test_CFLAGS" = set; then
+ CFLAGS=$ac_save_CFLAGS
+elif test $ac_cv_prog_cc_g = yes; then
+ if test "$GCC" = yes; then
+ CFLAGS="-g -O2"
+ else
+ CFLAGS="-g"
+ fi
+else
+ if test "$GCC" = yes; then
+ CFLAGS="-O2"
+ else
+ CFLAGS=
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
+$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
+if ${ac_cv_prog_cc_c89+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_cv_prog_cc_c89=no
+ac_save_CC=$CC
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <stdarg.h>
+#include <stdio.h>
+struct stat;
+/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
+struct buf { int x; };
+FILE * (*rcsopen) (struct buf *, struct stat *, int);
+static char *e (p, i)
+ char **p;
+ int i;
+{
+ return p[i];
+}
+static char *f (char * (*g) (char **, int), char **p, ...)
+{
+ char *s;
+ va_list v;
+ va_start (v,p);
+ s = g (p, va_arg (v,int));
+ va_end (v);
+ return s;
+}
+
+/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
+ function prototypes and stuff, but not '\xHH' hex character constants.
+ These don't provoke an error unfortunately, instead are silently treated
+ as 'x'. The following induces an error, until -std is added to get
+ proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
+ array size at least. It's necessary to write '\x00'==0 to get something
+ that's true only with -std. */
+int osf4_cc_array ['\x00' == 0 ? 1 : -1];
+
+/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
+ inside strings and character constants. */
+#define FOO(x) 'x'
+int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
+
+int test (int i, double x);
+struct s1 {int (*f) (int a);};
+struct s2 {int (*f) (double a);};
+int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
+int argc;
+char **argv;
+int
+main ()
+{
+return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
+ ;
+ return 0;
+}
+_ACEOF
+for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
+ -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
+do
+ CC="$ac_save_CC $ac_arg"
+ if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_prog_cc_c89=$ac_arg
+fi
+rm -f core conftest.err conftest.$ac_objext
+ test "x$ac_cv_prog_cc_c89" != "xno" && break
+done
+rm -f conftest.$ac_ext
+CC=$ac_save_CC
+
+fi
+# AC_CACHE_VAL
+case "x$ac_cv_prog_cc_c89" in
+ x)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
+$as_echo "none needed" >&6; } ;;
+ xno)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
+$as_echo "unsupported" >&6; } ;;
+ *)
+ CC="$CC $ac_cv_prog_cc_c89"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
+$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
+esac
+if test "x$ac_cv_prog_cc_c89" != xno; then :
+
+fi
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5
+$as_echo_n "checking whether $CC understands -c and -o together... " >&6; }
+if ${am_cv_prog_cc_c_o+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+ # Make sure it works both with $CC and with simple cc.
+ # Following AC_PROG_CC_C_O, we do the test twice because some
+ # compilers refuse to overwrite an existing .o file with -o,
+ # though they will create one.
+ am_cv_prog_cc_c_o=yes
+ for am_i in 1 2; do
+ if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5
+ ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } \
+ && test -f conftest2.$ac_objext; then
+ : OK
+ else
+ am_cv_prog_cc_c_o=no
+ break
+ fi
+ done
+ rm -f core conftest*
+ unset am_i
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5
+$as_echo "$am_cv_prog_cc_c_o" >&6; }
+if test "$am_cv_prog_cc_c_o" != yes; then
+ # Losing compiler, so override with the script.
+ # FIXME: It is wrong to rewrite CC.
+ # But if we don't then we get into trouble of one sort or another.
+ # A longer-term fix would be to have automake use am__CC in this case,
+ # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
+ CC="$am_aux_dir/compile $CC"
+fi
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+depcc="$CC" am_compiler_list=
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
+$as_echo_n "checking dependency style of $depcc... " >&6; }
+if ${am_cv_CC_dependencies_compiler_type+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
+ # We make a subdir and do the tests there. Otherwise we can end up
+ # making bogus files that we don't know about and never remove. For
+ # instance it was reported that on HP-UX the gcc test will end up
+ # making a dummy file named 'D' -- because '-MD' means "put the output
+ # in D".
+ rm -rf conftest.dir
+ mkdir conftest.dir
+ # Copy depcomp to subdir because otherwise we won't find it if we're
+ # using a relative directory.
+ cp "$am_depcomp" conftest.dir
+ cd conftest.dir
+ # We will build objects and dependencies in a subdirectory because
+ # it helps to detect inapplicable dependency modes. For instance
+ # both Tru64's cc and ICC support -MD to output dependencies as a
+ # side effect of compilation, but ICC will put the dependencies in
+ # the current directory while Tru64 will put them in the object
+ # directory.
+ mkdir sub
+
+ am_cv_CC_dependencies_compiler_type=none
+ if test "$am_compiler_list" = ""; then
+ am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
+ fi
+ am__universal=false
+ case " $depcc " in #(
+ *\ -arch\ *\ -arch\ *) am__universal=true ;;
+ esac
+
+ for depmode in $am_compiler_list; do
+ # Setup a source with many dependencies, because some compilers
+ # like to wrap large dependency lists on column 80 (with \), and
+ # we should not choose a depcomp mode which is confused by this.
+ #
+ # We need to recreate these files for each test, as the compiler may
+ # overwrite some of them when testing with obscure command lines.
+ # This happens at least with the AIX C compiler.
+ : > sub/conftest.c
+ for i in 1 2 3 4 5 6; do
+ echo '#include "conftst'$i'.h"' >> sub/conftest.c
+ # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
+ # Solaris 10 /bin/sh.
+ echo '/* dummy */' > sub/conftst$i.h
+ done
+ echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
+
+ # We check with '-c' and '-o' for the sake of the "dashmstdout"
+ # mode. It turns out that the SunPro C++ compiler does not properly
+ # handle '-M -o', and we need to detect this. Also, some Intel
+ # versions had trouble with output in subdirs.
+ am__obj=sub/conftest.${OBJEXT-o}
+ am__minus_obj="-o $am__obj"
+ case $depmode in
+ gcc)
+ # This depmode causes a compiler race in universal mode.
+ test "$am__universal" = false || continue
+ ;;
+ nosideeffect)
+ # After this tag, mechanisms are not by side-effect, so they'll
+ # only be used when explicitly requested.
+ if test "x$enable_dependency_tracking" = xyes; then
+ continue
+ else
+ break
+ fi
+ ;;
+ msvc7 | msvc7msys | msvisualcpp | msvcmsys)
+ # This compiler won't grok '-c -o', but also, the minuso test has
+ # not run yet. These depmodes are late enough in the game, and
+ # so weak that their functioning should not be impacted.
+ am__obj=conftest.${OBJEXT-o}
+ am__minus_obj=
+ ;;
+ none) break ;;
+ esac
+ if depmode=$depmode \
+ source=sub/conftest.c object=$am__obj \
+ depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
+ $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
+ >/dev/null 2>conftest.err &&
+ grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
+ grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
+ grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
+ ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
+ # icc doesn't choke on unknown options, it will just issue warnings
+ # or remarks (even with -Werror). So we grep stderr for any message
+ # that says an option was ignored or not supported.
+ # When given -MP, icc 7.0 and 7.1 complain thusly:
+ # icc: Command line warning: ignoring option '-M'; no argument required
+ # The diagnosis changed in icc 8.0:
+ # icc: Command line remark: option '-MP' not supported
+ if (grep 'ignoring option' conftest.err ||
+ grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
+ am_cv_CC_dependencies_compiler_type=$depmode
+ break
+ fi
+ fi
+ done
+
+ cd ..
+ rm -rf conftest.dir
+else
+ am_cv_CC_dependencies_compiler_type=none
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
+$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
+CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
+
+ if
+ test "x$enable_dependency_tracking" != xno \
+ && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
+ am__fastdepCC_TRUE=
+ am__fastdepCC_FALSE='#'
+else
+ am__fastdepCC_TRUE='#'
+ am__fastdepCC_FALSE=
+fi
+
+
+
+# Check whether --enable-compiler-warnings was given.
+if test "${enable_compiler_warnings+set}" = set; then :
+ enableval=$enable_compiler_warnings;
+fi
+case $enable_compiler_warnings in #(
+ no | min | yes | max | all) :
+ ;; #(
+ *) :
+ if test "x$enable_maintainer_mode" = xyes; then :
+ enable_compiler_warnings=yes
+else
+ enable_compiler_warnings=min
+fi ;;
+esac
+
+
+if test "`cd $srcdir && pwd`" != "`pwd`"; then
+ # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
+ # is not polluted with repeated "-I."
+ am__isrc=' -I$(srcdir)'
+ # test to see if srcdir already configured
+ if test -f $srcdir/config.status; then
+ as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
+ fi
+fi
+
+# test whether we have cygpath
+if test -z "$CYGPATH_W"; then
+ if (cygpath --version) >/dev/null 2>/dev/null; then
+ CYGPATH_W='cygpath -w'
+ else
+ CYGPATH_W=echo
+ fi
+fi
+
+
+# Define the identity of the package.
+ PACKAGE='lua53--tex-live-'
+ VERSION='5.3.4'
+
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE "$PACKAGE"
+_ACEOF
+
+
+cat >>confdefs.h <<_ACEOF
+#define VERSION "$VERSION"
+_ACEOF
+
+# Some tools Automake needs.
+
+ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
+
+
+AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
+
+
+AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
+
+
+AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
+
+
+MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
+
+# For better backward compatibility. To be removed once Automake 1.9.x
+# dies out for good. For more background, see:
+# <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
+# <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
+mkdir_p='$(MKDIR_P)'
+
+# We need awk for the "check" target (and possibly the TAP driver). The
+# system "awk" is bad on some platforms.
+# Always define AMTAR for backward compatibility. Yes, it's still used
+# in the wild :-( We should find a proper way to deprecate it ...
+AMTAR='$${TAR-tar}'
+
+
+# We'll loop over all known methods to create a tar archive until one works.
+_am_tools='gnutar pax cpio none'
+
+am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'
+
+
+
+
+
+
+# POSIX will say in a future version that running "rm -f" with no argument
+# is OK; and we want to be able to make that assumption in our Makefile
+# recipes. So use an aggressive probe to check that the usage we want is
+# actually supported "in the wild" to an acceptable degree.
+# See automake bug#10828.
+# To make any issue more visible, cause the running configure to be aborted
+# by default if the 'rm' program in use doesn't match our expectations; the
+# user can still override this though.
+if rm -f && rm -fr && rm -rf; then : OK; else
+ cat >&2 <<'END'
+Oops!
+
+Your 'rm' program seems unable to run without file operands specified
+on the command line, even when the '-f' option is present. This is contrary
+to the behaviour of most rm programs out there, and not conforming with
+the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542>
+
+Please tell bug-automake@gnu.org about your system, including the value
+of your $PATH and any error possibly output before this message. This
+can help us improve future automake versions.
+
+END
+ if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then
+ echo 'Configuration will proceed anyway, since you have set the' >&2
+ echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2
+ echo >&2
+ else
+ cat >&2 <<'END'
+Aborting the configuration process, to ensure you take notice of the issue.
+
+You can download and install GNU coreutils to get an 'rm' implementation
+that behaves properly: <http://www.gnu.org/software/coreutils/>.
+
+If you want to complete the configuration process using your problematic
+'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
+to "yes", and re-run configure.
+
+END
+ as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5
+ fi
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
+$as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
+ # Check whether --enable-maintainer-mode was given.
+if test "${enable_maintainer_mode+set}" = set; then :
+ enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
+else
+ USE_MAINTAINER_MODE=no
+fi
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
+$as_echo "$USE_MAINTAINER_MODE" >&6; }
+ if test $USE_MAINTAINER_MODE = yes; then
+ MAINTAINER_MODE_TRUE=
+ MAINTAINER_MODE_FALSE='#'
+else
+ MAINTAINER_MODE_TRUE='#'
+ MAINTAINER_MODE_FALSE=
+fi
+
+ MAINT=$MAINTAINER_MODE_TRUE
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler accepts prototypes" >&5
+$as_echo_n "checking whether the compiler accepts prototypes... " >&6; }
+if ${kb_cv_c_prototypes+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <stdarg.h>
+int
+main ()
+{
+extern void foo(int i,...);
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ kb_cv_c_prototypes=yes
+else
+ kb_cv_c_prototypes=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $kb_cv_c_prototypes" >&5
+$as_echo "$kb_cv_c_prototypes" >&6; }
+if test "x$kb_cv_c_prototypes" = xno; then
+ as_fn_error $? "Sorry, your compiler does not understand prototypes." "$LINENO" 5
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking what warning flags to pass to the C compiler" >&5
+$as_echo_n "checking what warning flags to pass to the C compiler... " >&6; }
+if ${kpse_cv_warning_cflags+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test "x$GCC" = xyes; then
+ kpse_cv_warning_cflags=
+if test "x$enable_compiler_warnings" != xno; then
+ kpse_cv_warning_cflags="-Wimplicit -Wreturn-type"
+ case `$CC -dumpversion` in #(
+ 3.4.* | 4.* | 5.*) :
+ kpse_cv_warning_cflags="$kpse_cv_warning_cflags -Wdeclaration-after-statement" ;; #(
+ *) :
+ ;;
+esac
+ case `$CC -dumpversion` in #(
+ 3.[234].* | 4.* | 5.*) :
+ kpse_cv_warning_cflags="$kpse_cv_warning_cflags -Wno-unknown-pragmas" ;; #(
+ *) :
+ ;;
+esac
+ if test "x$enable_compiler_warnings" != xmin; then
+ kpse_cv_warning_cflags="-Wall -Wunused $kpse_cv_warning_cflags"
+ kpse_cv_warning_cflags="$kpse_cv_warning_cflags -Wmissing-prototypes -Wmissing-declarations"
+ if test "x$enable_compiler_warnings" != xyes; then
+ kpse_cv_warning_cflags="$kpse_cv_warning_cflags -Wparentheses -Wswitch -Wtrigraphs -Wpointer-arith"
+ kpse_cv_warning_cflags="$kpse_cv_warning_cflags -Wcast-qual -Wcast-align -Wwrite-strings"
+ case `$CC -dumpversion` in #(
+ 3.4.* | 4.* | 5.*) :
+ kpse_cv_warning_cflags="$kpse_cv_warning_cflags -Wold-style-definition" ;; #(
+ *) :
+ ;;
+esac
+ if test "x$enable_compiler_warnings" != xmax; then
+ kpse_cv_warning_cflags="$kpse_cv_warning_cflags -Wshadow"
+ fi
+ fi
+ fi
+fi
+elif test "x$enable_compiler_warnings" = xno; then
+ kpse_cv_warning_cflags=
+else
+ kpse_cv_warning_cflags= # FIXME: warning flags for non-GNU C compilers
+fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $kpse_cv_warning_cflags" >&5
+$as_echo "$kpse_cv_warning_cflags" >&6; }
+WARNING_CFLAGS=$kpse_cv_warning_cflags
+
+
+
+
+
+
+
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
+set dummy ${ac_tool_prefix}gcc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_CC="${ac_tool_prefix}gcc"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_CC"; then
+ ac_ct_CC=$CC
+ # Extract the first word of "gcc", so it can be a program name with args.
+set dummy gcc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_CC"; then
+ ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_CC="gcc"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_CC=$ac_cv_prog_ac_ct_CC
+if test -n "$ac_ct_CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
+$as_echo "$ac_ct_CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_CC" = x; then
+ CC=""
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ CC=$ac_ct_CC
+ fi
+else
+ CC="$ac_cv_prog_CC"
+fi
+
+if test -z "$CC"; then
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
+set dummy ${ac_tool_prefix}cc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_CC="${ac_tool_prefix}cc"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ fi
+fi
+if test -z "$CC"; then
+ # Extract the first word of "cc", so it can be a program name with args.
+set dummy cc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+ ac_prog_rejected=no
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
+ ac_prog_rejected=yes
+ continue
+ fi
+ ac_cv_prog_CC="cc"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+if test $ac_prog_rejected = yes; then
+ # We found a bogon in the path, so make sure we never use it.
+ set dummy $ac_cv_prog_CC
+ shift
+ if test $# != 0; then
+ # We chose a different compiler from the bogus one.
+ # However, it has the same basename, so the bogon will be chosen
+ # first if we set CC to just the basename; use the full file name.
+ shift
+ ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
+ fi
+fi
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$CC"; then
+ if test -n "$ac_tool_prefix"; then
+ for ac_prog in cl.exe
+ do
+ # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
+set dummy $ac_tool_prefix$ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$CC" && break
+ done
+fi
+if test -z "$CC"; then
+ ac_ct_CC=$CC
+ for ac_prog in cl.exe
+do
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_CC"; then
+ ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_CC="$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_CC=$ac_cv_prog_ac_ct_CC
+if test -n "$ac_ct_CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
+$as_echo "$ac_ct_CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$ac_ct_CC" && break
+done
+
+ if test "x$ac_ct_CC" = x; then
+ CC=""
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ CC=$ac_ct_CC
+ fi
+fi
+
+fi
+
+
+test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "no acceptable C compiler found in \$PATH
+See \`config.log' for more details" "$LINENO" 5; }
+
+# Provide some information about the compiler.
+$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
+set X $ac_compile
+ac_compiler=$2
+for ac_option in --version -v -V -qversion; do
+ { { ac_try="$ac_compiler $ac_option >&5"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_compiler $ac_option >&5") 2>conftest.err
+ ac_status=$?
+ if test -s conftest.err; then
+ sed '10a\
+... rest of stderr output deleted ...
+ 10q' conftest.err >conftest.er1
+ cat conftest.er1 >&5
+ fi
+ rm -f conftest.er1 conftest.err
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }
+done
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
+$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
+if ${ac_cv_c_compiler_gnu+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+#ifndef __GNUC__
+ choke me
+#endif
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_compiler_gnu=yes
+else
+ ac_compiler_gnu=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ac_cv_c_compiler_gnu=$ac_compiler_gnu
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
+$as_echo "$ac_cv_c_compiler_gnu" >&6; }
+if test $ac_compiler_gnu = yes; then
+ GCC=yes
+else
+ GCC=
+fi
+ac_test_CFLAGS=${CFLAGS+set}
+ac_save_CFLAGS=$CFLAGS
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
+$as_echo_n "checking whether $CC accepts -g... " >&6; }
+if ${ac_cv_prog_cc_g+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_save_c_werror_flag=$ac_c_werror_flag
+ ac_c_werror_flag=yes
+ ac_cv_prog_cc_g=no
+ CFLAGS="-g"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_prog_cc_g=yes
+else
+ CFLAGS=""
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+
+else
+ ac_c_werror_flag=$ac_save_c_werror_flag
+ CFLAGS="-g"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_prog_cc_g=yes
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ ac_c_werror_flag=$ac_save_c_werror_flag
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
+$as_echo "$ac_cv_prog_cc_g" >&6; }
+if test "$ac_test_CFLAGS" = set; then
+ CFLAGS=$ac_save_CFLAGS
+elif test $ac_cv_prog_cc_g = yes; then
+ if test "$GCC" = yes; then
+ CFLAGS="-g -O2"
+ else
+ CFLAGS="-g"
+ fi
+else
+ if test "$GCC" = yes; then
+ CFLAGS="-O2"
+ else
+ CFLAGS=
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
+$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
+if ${ac_cv_prog_cc_c89+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_cv_prog_cc_c89=no
+ac_save_CC=$CC
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <stdarg.h>
+#include <stdio.h>
+struct stat;
+/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
+struct buf { int x; };
+FILE * (*rcsopen) (struct buf *, struct stat *, int);
+static char *e (p, i)
+ char **p;
+ int i;
+{
+ return p[i];
+}
+static char *f (char * (*g) (char **, int), char **p, ...)
+{
+ char *s;
+ va_list v;
+ va_start (v,p);
+ s = g (p, va_arg (v,int));
+ va_end (v);
+ return s;
+}
+
+/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
+ function prototypes and stuff, but not '\xHH' hex character constants.
+ These don't provoke an error unfortunately, instead are silently treated
+ as 'x'. The following induces an error, until -std is added to get
+ proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
+ array size at least. It's necessary to write '\x00'==0 to get something
+ that's true only with -std. */
+int osf4_cc_array ['\x00' == 0 ? 1 : -1];
+
+/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
+ inside strings and character constants. */
+#define FOO(x) 'x'
+int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
+
+int test (int i, double x);
+struct s1 {int (*f) (int a);};
+struct s2 {int (*f) (double a);};
+int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
+int argc;
+char **argv;
+int
+main ()
+{
+return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
+ ;
+ return 0;
+}
+_ACEOF
+for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
+ -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
+do
+ CC="$ac_save_CC $ac_arg"
+ if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_prog_cc_c89=$ac_arg
+fi
+rm -f core conftest.err conftest.$ac_objext
+ test "x$ac_cv_prog_cc_c89" != "xno" && break
+done
+rm -f conftest.$ac_ext
+CC=$ac_save_CC
+
+fi
+# AC_CACHE_VAL
+case "x$ac_cv_prog_cc_c89" in
+ x)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
+$as_echo "none needed" >&6; } ;;
+ xno)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
+$as_echo "unsupported" >&6; } ;;
+ *)
+ CC="$CC $ac_cv_prog_cc_c89"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
+$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
+esac
+if test "x$ac_cv_prog_cc_c89" != xno; then :
+
+fi
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5
+$as_echo_n "checking whether $CC understands -c and -o together... " >&6; }
+if ${am_cv_prog_cc_c_o+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+ # Make sure it works both with $CC and with simple cc.
+ # Following AC_PROG_CC_C_O, we do the test twice because some
+ # compilers refuse to overwrite an existing .o file with -o,
+ # though they will create one.
+ am_cv_prog_cc_c_o=yes
+ for am_i in 1 2; do
+ if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5
+ ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } \
+ && test -f conftest2.$ac_objext; then
+ : OK
+ else
+ am_cv_prog_cc_c_o=no
+ break
+ fi
+ done
+ rm -f core conftest*
+ unset am_i
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5
+$as_echo "$am_cv_prog_cc_c_o" >&6; }
+if test "$am_cv_prog_cc_c_o" != yes; then
+ # Losing compiler, so override with the script.
+ # FIXME: It is wrong to rewrite CC.
+ # But if we don't then we get into trouble of one sort or another.
+ # A longer-term fix would be to have automake use am__CC in this case,
+ # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
+ CC="$am_aux_dir/compile $CC"
+fi
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+depcc="$CC" am_compiler_list=
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
+$as_echo_n "checking dependency style of $depcc... " >&6; }
+if ${am_cv_CC_dependencies_compiler_type+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
+ # We make a subdir and do the tests there. Otherwise we can end up
+ # making bogus files that we don't know about and never remove. For
+ # instance it was reported that on HP-UX the gcc test will end up
+ # making a dummy file named 'D' -- because '-MD' means "put the output
+ # in D".
+ rm -rf conftest.dir
+ mkdir conftest.dir
+ # Copy depcomp to subdir because otherwise we won't find it if we're
+ # using a relative directory.
+ cp "$am_depcomp" conftest.dir
+ cd conftest.dir
+ # We will build objects and dependencies in a subdirectory because
+ # it helps to detect inapplicable dependency modes. For instance
+ # both Tru64's cc and ICC support -MD to output dependencies as a
+ # side effect of compilation, but ICC will put the dependencies in
+ # the current directory while Tru64 will put them in the object
+ # directory.
+ mkdir sub
+
+ am_cv_CC_dependencies_compiler_type=none
+ if test "$am_compiler_list" = ""; then
+ am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
+ fi
+ am__universal=false
+ case " $depcc " in #(
+ *\ -arch\ *\ -arch\ *) am__universal=true ;;
+ esac
+
+ for depmode in $am_compiler_list; do
+ # Setup a source with many dependencies, because some compilers
+ # like to wrap large dependency lists on column 80 (with \), and
+ # we should not choose a depcomp mode which is confused by this.
+ #
+ # We need to recreate these files for each test, as the compiler may
+ # overwrite some of them when testing with obscure command lines.
+ # This happens at least with the AIX C compiler.
+ : > sub/conftest.c
+ for i in 1 2 3 4 5 6; do
+ echo '#include "conftst'$i'.h"' >> sub/conftest.c
+ # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
+ # Solaris 10 /bin/sh.
+ echo '/* dummy */' > sub/conftst$i.h
+ done
+ echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
+
+ # We check with '-c' and '-o' for the sake of the "dashmstdout"
+ # mode. It turns out that the SunPro C++ compiler does not properly
+ # handle '-M -o', and we need to detect this. Also, some Intel
+ # versions had trouble with output in subdirs.
+ am__obj=sub/conftest.${OBJEXT-o}
+ am__minus_obj="-o $am__obj"
+ case $depmode in
+ gcc)
+ # This depmode causes a compiler race in universal mode.
+ test "$am__universal" = false || continue
+ ;;
+ nosideeffect)
+ # After this tag, mechanisms are not by side-effect, so they'll
+ # only be used when explicitly requested.
+ if test "x$enable_dependency_tracking" = xyes; then
+ continue
+ else
+ break
+ fi
+ ;;
+ msvc7 | msvc7msys | msvisualcpp | msvcmsys)
+ # This compiler won't grok '-c -o', but also, the minuso test has
+ # not run yet. These depmodes are late enough in the game, and
+ # so weak that their functioning should not be impacted.
+ am__obj=conftest.${OBJEXT-o}
+ am__minus_obj=
+ ;;
+ none) break ;;
+ esac
+ if depmode=$depmode \
+ source=sub/conftest.c object=$am__obj \
+ depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
+ $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
+ >/dev/null 2>conftest.err &&
+ grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
+ grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
+ grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
+ ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
+ # icc doesn't choke on unknown options, it will just issue warnings
+ # or remarks (even with -Werror). So we grep stderr for any message
+ # that says an option was ignored or not supported.
+ # When given -MP, icc 7.0 and 7.1 complain thusly:
+ # icc: Command line warning: ignoring option '-M'; no argument required
+ # The diagnosis changed in icc 8.0:
+ # icc: Command line remark: option '-MP' not supported
+ if (grep 'ignoring option' conftest.err ||
+ grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
+ am_cv_CC_dependencies_compiler_type=$depmode
+ break
+ fi
+ fi
+ done
+
+ cd ..
+ rm -rf conftest.dir
+else
+ am_cv_CC_dependencies_compiler_type=none
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
+$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
+CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
+
+ if
+ test "x$enable_dependency_tracking" != xno \
+ && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
+ am__fastdepCC_TRUE=
+ am__fastdepCC_FALSE='#'
+else
+ am__fastdepCC_TRUE='#'
+ am__fastdepCC_FALSE=
+fi
+
+
+if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
+set dummy ${ac_tool_prefix}ranlib; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_RANLIB+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$RANLIB"; then
+ ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+RANLIB=$ac_cv_prog_RANLIB
+if test -n "$RANLIB"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
+$as_echo "$RANLIB" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_RANLIB"; then
+ ac_ct_RANLIB=$RANLIB
+ # Extract the first word of "ranlib", so it can be a program name with args.
+set dummy ranlib; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_RANLIB"; then
+ ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_RANLIB="ranlib"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
+if test -n "$ac_ct_RANLIB"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
+$as_echo "$ac_ct_RANLIB" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_RANLIB" = x; then
+ RANLIB=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ RANLIB=$ac_ct_RANLIB
+ fi
+else
+ RANLIB="$ac_cv_prog_RANLIB"
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
+$as_echo_n "checking whether ln -s works... " >&6; }
+LN_S=$as_ln_s
+if test "$LN_S" = "ln -s"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
+$as_echo "no, using $LN_S" >&6; }
+fi
+
+
+LUA53VERSION=5.3.4
+
+
+LUA53_LT_VERSINFO=8:4:3
+
+
+case `pwd` in
+ *\ * | *\ *)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5
+$as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;;
+esac
+
+
+
+macro_version='2.4.6'
+macro_revision='2.4.6'
+
+
+
+
+
+
+
+
+
+
+
+
+
+ltmain=$ac_aux_dir/ltmain.sh
+
+# Make sure we can run config.sub.
+$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
+ as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
+$as_echo_n "checking build system type... " >&6; }
+if ${ac_cv_build+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_build_alias=$build_alias
+test "x$ac_build_alias" = x &&
+ ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
+test "x$ac_build_alias" = x &&
+ as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
+ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
+ as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
+$as_echo "$ac_cv_build" >&6; }
+case $ac_cv_build in
+*-*-*) ;;
+*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
+esac
+build=$ac_cv_build
+ac_save_IFS=$IFS; IFS='-'
+set x $ac_cv_build
+shift
+build_cpu=$1
+build_vendor=$2
+shift; shift
+# Remember, the first character of IFS is used to create $*,
+# except with old shells:
+build_os=$*
+IFS=$ac_save_IFS
+case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
+$as_echo_n "checking host system type... " >&6; }
+if ${ac_cv_host+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test "x$host_alias" = x; then
+ ac_cv_host=$ac_cv_build
+else
+ ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
+ as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
+$as_echo "$ac_cv_host" >&6; }
+case $ac_cv_host in
+*-*-*) ;;
+*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
+esac
+host=$ac_cv_host
+ac_save_IFS=$IFS; IFS='-'
+set x $ac_cv_host
+shift
+host_cpu=$1
+host_vendor=$2
+shift; shift
+# Remember, the first character of IFS is used to create $*,
+# except with old shells:
+host_os=$*
+IFS=$ac_save_IFS
+case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
+
+
+# Backslashify metacharacters that are still active within
+# double-quoted strings.
+sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
+
+# Same as above, but do not quote variable references.
+double_quote_subst='s/\(["`\\]\)/\\\1/g'
+
+# Sed substitution to delay expansion of an escaped shell variable in a
+# double_quote_subst'ed string.
+delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
+
+# Sed substitution to delay expansion of an escaped single quote.
+delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
+
+# Sed substitution to avoid accidental globbing in evaled expressions
+no_glob_subst='s/\*/\\\*/g'
+
+ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
+ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5
+$as_echo_n "checking how to print strings... " >&6; }
+# Test print first, because it will be a builtin if present.
+if test "X`( print -r -- -n ) 2>/dev/null`" = X-n && \
+ test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
+ ECHO='print -r --'
+elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
+ ECHO='printf %s\n'
+else
+ # Use this function as a fallback that always works.
+ func_fallback_echo ()
+ {
+ eval 'cat <<_LTECHO_EOF
+$1
+_LTECHO_EOF'
+ }
+ ECHO='func_fallback_echo'
+fi
+
+# func_echo_all arg...
+# Invoke $ECHO with all args, space-separated.
+func_echo_all ()
+{
+ $ECHO ""
+}
+
+case $ECHO in
+ printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5
+$as_echo "printf" >&6; } ;;
+ print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5
+$as_echo "print -r" >&6; } ;;
+ *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5
+$as_echo "cat" >&6; } ;;
+esac
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
+$as_echo_n "checking for a sed that does not truncate output... " >&6; }
+if ${ac_cv_path_SED+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
+ for ac_i in 1 2 3 4 5 6 7; do
+ ac_script="$ac_script$as_nl$ac_script"
+ done
+ echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
+ { ac_script=; unset ac_script;}
+ if test -z "$SED"; then
+ ac_path_SED_found=false
+ # Loop through the user's path and test for each of PROGNAME-LIST
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_prog in sed gsed; do
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
+ as_fn_executable_p "$ac_path_SED" || continue
+# Check for GNU ac_path_SED and select it if it is found.
+ # Check for GNU $ac_path_SED
+case `"$ac_path_SED" --version 2>&1` in
+*GNU*)
+ ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
+*)
+ ac_count=0
+ $as_echo_n 0123456789 >"conftest.in"
+ while :
+ do
+ cat "conftest.in" "conftest.in" >"conftest.tmp"
+ mv "conftest.tmp" "conftest.in"
+ cp "conftest.in" "conftest.nl"
+ $as_echo '' >> "conftest.nl"
+ "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
+ diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
+ as_fn_arith $ac_count + 1 && ac_count=$as_val
+ if test $ac_count -gt ${ac_path_SED_max-0}; then
+ # Best one so far, save it but keep looking for a better one
+ ac_cv_path_SED="$ac_path_SED"
+ ac_path_SED_max=$ac_count
+ fi
+ # 10*(2^10) chars as input seems more than enough
+ test $ac_count -gt 10 && break
+ done
+ rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
+esac
+
+ $ac_path_SED_found && break 3
+ done
+ done
+ done
+IFS=$as_save_IFS
+ if test -z "$ac_cv_path_SED"; then
+ as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5
+ fi
+else
+ ac_cv_path_SED=$SED
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
+$as_echo "$ac_cv_path_SED" >&6; }
+ SED="$ac_cv_path_SED"
+ rm -f conftest.sed
+
+test -z "$SED" && SED=sed
+Xsed="$SED -e 1s/^X//"
+
+
+
+
+
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
+$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
+if ${ac_cv_path_GREP+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -z "$GREP"; then
+ ac_path_GREP_found=false
+ # Loop through the user's path and test for each of PROGNAME-LIST
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_prog in grep ggrep; do
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
+ as_fn_executable_p "$ac_path_GREP" || continue
+# Check for GNU ac_path_GREP and select it if it is found.
+ # Check for GNU $ac_path_GREP
+case `"$ac_path_GREP" --version 2>&1` in
+*GNU*)
+ ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
+*)
+ ac_count=0
+ $as_echo_n 0123456789 >"conftest.in"
+ while :
+ do
+ cat "conftest.in" "conftest.in" >"conftest.tmp"
+ mv "conftest.tmp" "conftest.in"
+ cp "conftest.in" "conftest.nl"
+ $as_echo 'GREP' >> "conftest.nl"
+ "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
+ diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
+ as_fn_arith $ac_count + 1 && ac_count=$as_val
+ if test $ac_count -gt ${ac_path_GREP_max-0}; then
+ # Best one so far, save it but keep looking for a better one
+ ac_cv_path_GREP="$ac_path_GREP"
+ ac_path_GREP_max=$ac_count
+ fi
+ # 10*(2^10) chars as input seems more than enough
+ test $ac_count -gt 10 && break
+ done
+ rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
+esac
+
+ $ac_path_GREP_found && break 3
+ done
+ done
+ done
+IFS=$as_save_IFS
+ if test -z "$ac_cv_path_GREP"; then
+ as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
+ fi
+else
+ ac_cv_path_GREP=$GREP
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
+$as_echo "$ac_cv_path_GREP" >&6; }
+ GREP="$ac_cv_path_GREP"
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
+$as_echo_n "checking for egrep... " >&6; }
+if ${ac_cv_path_EGREP+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
+ then ac_cv_path_EGREP="$GREP -E"
+ else
+ if test -z "$EGREP"; then
+ ac_path_EGREP_found=false
+ # Loop through the user's path and test for each of PROGNAME-LIST
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_prog in egrep; do
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
+ as_fn_executable_p "$ac_path_EGREP" || continue
+# Check for GNU ac_path_EGREP and select it if it is found.
+ # Check for GNU $ac_path_EGREP
+case `"$ac_path_EGREP" --version 2>&1` in
+*GNU*)
+ ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
+*)
+ ac_count=0
+ $as_echo_n 0123456789 >"conftest.in"
+ while :
+ do
+ cat "conftest.in" "conftest.in" >"conftest.tmp"
+ mv "conftest.tmp" "conftest.in"
+ cp "conftest.in" "conftest.nl"
+ $as_echo 'EGREP' >> "conftest.nl"
+ "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
+ diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
+ as_fn_arith $ac_count + 1 && ac_count=$as_val
+ if test $ac_count -gt ${ac_path_EGREP_max-0}; then
+ # Best one so far, save it but keep looking for a better one
+ ac_cv_path_EGREP="$ac_path_EGREP"
+ ac_path_EGREP_max=$ac_count
+ fi
+ # 10*(2^10) chars as input seems more than enough
+ test $ac_count -gt 10 && break
+ done
+ rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
+esac
+
+ $ac_path_EGREP_found && break 3
+ done
+ done
+ done
+IFS=$as_save_IFS
+ if test -z "$ac_cv_path_EGREP"; then
+ as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
+ fi
+else
+ ac_cv_path_EGREP=$EGREP
+fi
+
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
+$as_echo "$ac_cv_path_EGREP" >&6; }
+ EGREP="$ac_cv_path_EGREP"
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5
+$as_echo_n "checking for fgrep... " >&6; }
+if ${ac_cv_path_FGREP+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1
+ then ac_cv_path_FGREP="$GREP -F"
+ else
+ if test -z "$FGREP"; then
+ ac_path_FGREP_found=false
+ # Loop through the user's path and test for each of PROGNAME-LIST
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_prog in fgrep; do
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext"
+ as_fn_executable_p "$ac_path_FGREP" || continue
+# Check for GNU ac_path_FGREP and select it if it is found.
+ # Check for GNU $ac_path_FGREP
+case `"$ac_path_FGREP" --version 2>&1` in
+*GNU*)
+ ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;;
+*)
+ ac_count=0
+ $as_echo_n 0123456789 >"conftest.in"
+ while :
+ do
+ cat "conftest.in" "conftest.in" >"conftest.tmp"
+ mv "conftest.tmp" "conftest.in"
+ cp "conftest.in" "conftest.nl"
+ $as_echo 'FGREP' >> "conftest.nl"
+ "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break
+ diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
+ as_fn_arith $ac_count + 1 && ac_count=$as_val
+ if test $ac_count -gt ${ac_path_FGREP_max-0}; then
+ # Best one so far, save it but keep looking for a better one
+ ac_cv_path_FGREP="$ac_path_FGREP"
+ ac_path_FGREP_max=$ac_count
+ fi
+ # 10*(2^10) chars as input seems more than enough
+ test $ac_count -gt 10 && break
+ done
+ rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
+esac
+
+ $ac_path_FGREP_found && break 3
+ done
+ done
+ done
+IFS=$as_save_IFS
+ if test -z "$ac_cv_path_FGREP"; then
+ as_fn_error $? "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
+ fi
+else
+ ac_cv_path_FGREP=$FGREP
+fi
+
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5
+$as_echo "$ac_cv_path_FGREP" >&6; }
+ FGREP="$ac_cv_path_FGREP"
+
+
+test -z "$GREP" && GREP=grep
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+# Check whether --with-gnu-ld was given.
+if test "${with_gnu_ld+set}" = set; then :
+ withval=$with_gnu_ld; test no = "$withval" || with_gnu_ld=yes
+else
+ with_gnu_ld=no
+fi
+
+ac_prog=ld
+if test yes = "$GCC"; then
+ # Check if gcc -print-prog-name=ld gives a path.
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
+$as_echo_n "checking for ld used by $CC... " >&6; }
+ case $host in
+ *-*-mingw*)
+ # gcc leaves a trailing carriage return, which upsets mingw
+ ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
+ *)
+ ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
+ esac
+ case $ac_prog in
+ # Accept absolute paths.
+ [\\/]* | ?:[\\/]*)
+ re_direlt='/[^/][^/]*/\.\./'
+ # Canonicalize the pathname of ld
+ ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
+ while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
+ ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
+ done
+ test -z "$LD" && LD=$ac_prog
+ ;;
+ "")
+ # If it fails, then pretend we aren't using GCC.
+ ac_prog=ld
+ ;;
+ *)
+ # If it is relative, then search for the first ld in PATH.
+ with_gnu_ld=unknown
+ ;;
+ esac
+elif test yes = "$with_gnu_ld"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
+$as_echo_n "checking for GNU ld... " >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
+$as_echo_n "checking for non-GNU ld... " >&6; }
+fi
+if ${lt_cv_path_LD+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -z "$LD"; then
+ lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
+ for ac_dir in $PATH; do
+ IFS=$lt_save_ifs
+ test -z "$ac_dir" && ac_dir=.
+ if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
+ lt_cv_path_LD=$ac_dir/$ac_prog
+ # Check to see if the program is GNU ld. I'd rather use --version,
+ # but apparently some variants of GNU ld only accept -v.
+ # Break only if it was the GNU/non-GNU ld that we prefer.
+ case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
+ *GNU* | *'with BFD'*)
+ test no != "$with_gnu_ld" && break
+ ;;
+ *)
+ test yes != "$with_gnu_ld" && break
+ ;;
+ esac
+ fi
+ done
+ IFS=$lt_save_ifs
+else
+ lt_cv_path_LD=$LD # Let the user override the test with a path.
+fi
+fi
+
+LD=$lt_cv_path_LD
+if test -n "$LD"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
+$as_echo "$LD" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
+$as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
+if ${lt_cv_prog_gnu_ld+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ # I'd rather use --version here, but apparently some GNU lds only accept -v.
+case `$LD -v 2>&1 </dev/null` in
+*GNU* | *'with BFD'*)
+ lt_cv_prog_gnu_ld=yes
+ ;;
+*)
+ lt_cv_prog_gnu_ld=no
+ ;;
+esac
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
+$as_echo "$lt_cv_prog_gnu_ld" >&6; }
+with_gnu_ld=$lt_cv_prog_gnu_ld
+
+
+
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5
+$as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; }
+if ${lt_cv_path_NM+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$NM"; then
+ # Let the user override the test.
+ lt_cv_path_NM=$NM
+else
+ lt_nm_to_check=${ac_tool_prefix}nm
+ if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
+ lt_nm_to_check="$lt_nm_to_check nm"
+ fi
+ for lt_tmp_nm in $lt_nm_to_check; do
+ lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
+ for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
+ IFS=$lt_save_ifs
+ test -z "$ac_dir" && ac_dir=.
+ tmp_nm=$ac_dir/$lt_tmp_nm
+ if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext"; then
+ # Check to see if the nm accepts a BSD-compat flag.
+ # Adding the 'sed 1q' prevents false positives on HP-UX, which says:
+ # nm: unknown option "B" ignored
+ # Tru64's nm complains that /dev/null is an invalid object file
+ # MSYS converts /dev/null to NUL, MinGW nm treats NUL as empty
+ case $build_os in
+ mingw*) lt_bad_file=conftest.nm/nofile ;;
+ *) lt_bad_file=/dev/null ;;
+ esac
+ case `"$tmp_nm" -B $lt_bad_file 2>&1 | sed '1q'` in
+ *$lt_bad_file* | *'Invalid file or object type'*)
+ lt_cv_path_NM="$tmp_nm -B"
+ break 2
+ ;;
+ *)
+ case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
+ */dev/null*)
+ lt_cv_path_NM="$tmp_nm -p"
+ break 2
+ ;;
+ *)
+ lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
+ continue # so that we can try to find one that supports BSD flags
+ ;;
+ esac
+ ;;
+ esac
+ fi
+ done
+ IFS=$lt_save_ifs
+ done
+ : ${lt_cv_path_NM=no}
+fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5
+$as_echo "$lt_cv_path_NM" >&6; }
+if test no != "$lt_cv_path_NM"; then
+ NM=$lt_cv_path_NM
+else
+ # Didn't find any BSD compatible name lister, look for dumpbin.
+ if test -n "$DUMPBIN"; then :
+ # Let the user override the test.
+ else
+ if test -n "$ac_tool_prefix"; then
+ for ac_prog in dumpbin "link -dump"
+ do
+ # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
+set dummy $ac_tool_prefix$ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_DUMPBIN+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$DUMPBIN"; then
+ ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+DUMPBIN=$ac_cv_prog_DUMPBIN
+if test -n "$DUMPBIN"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5
+$as_echo "$DUMPBIN" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$DUMPBIN" && break
+ done
+fi
+if test -z "$DUMPBIN"; then
+ ac_ct_DUMPBIN=$DUMPBIN
+ for ac_prog in dumpbin "link -dump"
+do
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_DUMPBIN+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_DUMPBIN"; then
+ ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_DUMPBIN="$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN
+if test -n "$ac_ct_DUMPBIN"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5
+$as_echo "$ac_ct_DUMPBIN" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$ac_ct_DUMPBIN" && break
+done
+
+ if test "x$ac_ct_DUMPBIN" = x; then
+ DUMPBIN=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ DUMPBIN=$ac_ct_DUMPBIN
+ fi
+fi
+
+ case `$DUMPBIN -symbols -headers /dev/null 2>&1 | sed '1q'` in
+ *COFF*)
+ DUMPBIN="$DUMPBIN -symbols -headers"
+ ;;
+ *)
+ DUMPBIN=:
+ ;;
+ esac
+ fi
+
+ if test : != "$DUMPBIN"; then
+ NM=$DUMPBIN
+ fi
+fi
+test -z "$NM" && NM=nm
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5
+$as_echo_n "checking the name lister ($NM) interface... " >&6; }
+if ${lt_cv_nm_interface+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_nm_interface="BSD nm"
+ echo "int some_variable = 0;" > conftest.$ac_ext
+ (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5)
+ (eval "$ac_compile" 2>conftest.err)
+ cat conftest.err >&5
+ (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
+ (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
+ cat conftest.err >&5
+ (eval echo "\"\$as_me:$LINENO: output\"" >&5)
+ cat conftest.out >&5
+ if $GREP 'External.*some_variable' conftest.out > /dev/null; then
+ lt_cv_nm_interface="MS dumpbin"
+ fi
+ rm -f conftest*
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5
+$as_echo "$lt_cv_nm_interface" >&6; }
+
+# find the maximum length of command line arguments
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5
+$as_echo_n "checking the maximum length of command line arguments... " >&6; }
+if ${lt_cv_sys_max_cmd_len+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ i=0
+ teststring=ABCD
+
+ case $build_os in
+ msdosdjgpp*)
+ # On DJGPP, this test can blow up pretty badly due to problems in libc
+ # (any single argument exceeding 2000 bytes causes a buffer overrun
+ # during glob expansion). Even if it were fixed, the result of this
+ # check would be larger than it should be.
+ lt_cv_sys_max_cmd_len=12288; # 12K is about right
+ ;;
+
+ gnu*)
+ # Under GNU Hurd, this test is not required because there is
+ # no limit to the length of command line arguments.
+ # Libtool will interpret -1 as no limit whatsoever
+ lt_cv_sys_max_cmd_len=-1;
+ ;;
+
+ cygwin* | mingw* | cegcc*)
+ # On Win9x/ME, this test blows up -- it succeeds, but takes
+ # about 5 minutes as the teststring grows exponentially.
+ # Worse, since 9x/ME are not pre-emptively multitasking,
+ # you end up with a "frozen" computer, even though with patience
+ # the test eventually succeeds (with a max line length of 256k).
+ # Instead, let's just punt: use the minimum linelength reported by
+ # all of the supported platforms: 8192 (on NT/2K/XP).
+ lt_cv_sys_max_cmd_len=8192;
+ ;;
+
+ mint*)
+ # On MiNT this can take a long time and run out of memory.
+ lt_cv_sys_max_cmd_len=8192;
+ ;;
+
+ amigaos*)
+ # On AmigaOS with pdksh, this test takes hours, literally.
+ # So we just punt and use a minimum line length of 8192.
+ lt_cv_sys_max_cmd_len=8192;
+ ;;
+
+ bitrig* | darwin* | dragonfly* | freebsd* | netbsd* | openbsd*)
+ # This has been around since 386BSD, at least. Likely further.
+ if test -x /sbin/sysctl; then
+ lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
+ elif test -x /usr/sbin/sysctl; then
+ lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
+ else
+ lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs
+ fi
+ # And add a safety zone
+ lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
+ lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
+ ;;
+
+ interix*)
+ # We know the value 262144 and hardcode it with a safety zone (like BSD)
+ lt_cv_sys_max_cmd_len=196608
+ ;;
+
+ os2*)
+ # The test takes a long time on OS/2.
+ lt_cv_sys_max_cmd_len=8192
+ ;;
+
+ osf*)
+ # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
+ # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
+ # nice to cause kernel panics so lets avoid the loop below.
+ # First set a reasonable default.
+ lt_cv_sys_max_cmd_len=16384
+ #
+ if test -x /sbin/sysconfig; then
+ case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
+ *1*) lt_cv_sys_max_cmd_len=-1 ;;
+ esac
+ fi
+ ;;
+ sco3.2v5*)
+ lt_cv_sys_max_cmd_len=102400
+ ;;
+ sysv5* | sco5v6* | sysv4.2uw2*)
+ kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
+ if test -n "$kargmax"; then
+ lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[ ]//'`
+ else
+ lt_cv_sys_max_cmd_len=32768
+ fi
+ ;;
+ *)
+ lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
+ if test -n "$lt_cv_sys_max_cmd_len" && \
+ test undefined != "$lt_cv_sys_max_cmd_len"; then
+ lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
+ lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
+ else
+ # Make teststring a little bigger before we do anything with it.
+ # a 1K string should be a reasonable start.
+ for i in 1 2 3 4 5 6 7 8; do
+ teststring=$teststring$teststring
+ done
+ SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
+ # If test is not a shell built-in, we'll probably end up computing a
+ # maximum length that is only half of the actual maximum length, but
+ # we can't tell.
+ while { test X`env echo "$teststring$teststring" 2>/dev/null` \
+ = "X$teststring$teststring"; } >/dev/null 2>&1 &&
+ test 17 != "$i" # 1/2 MB should be enough
+ do
+ i=`expr $i + 1`
+ teststring=$teststring$teststring
+ done
+ # Only check the string length outside the loop.
+ lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
+ teststring=
+ # Add a significant safety factor because C++ compilers can tack on
+ # massive amounts of additional arguments before passing them to the
+ # linker. It appears as though 1/2 is a usable value.
+ lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
+ fi
+ ;;
+ esac
+
+fi
+
+if test -n "$lt_cv_sys_max_cmd_len"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5
+$as_echo "$lt_cv_sys_max_cmd_len" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
+$as_echo "none" >&6; }
+fi
+max_cmd_len=$lt_cv_sys_max_cmd_len
+
+
+
+
+
+
+: ${CP="cp -f"}
+: ${MV="mv -f"}
+: ${RM="rm -f"}
+
+if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
+ lt_unset=unset
+else
+ lt_unset=false
+fi
+
+
+
+
+
+# test EBCDIC or ASCII
+case `echo X|tr X '\101'` in
+ A) # ASCII based system
+ # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
+ lt_SP2NL='tr \040 \012'
+ lt_NL2SP='tr \015\012 \040\040'
+ ;;
+ *) # EBCDIC based system
+ lt_SP2NL='tr \100 \n'
+ lt_NL2SP='tr \r\n \100\100'
+ ;;
+esac
+
+
+
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to $host format" >&5
+$as_echo_n "checking how to convert $build file names to $host format... " >&6; }
+if ${lt_cv_to_host_file_cmd+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ case $host in
+ *-*-mingw* )
+ case $build in
+ *-*-mingw* ) # actually msys
+ lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32
+ ;;
+ *-*-cygwin* )
+ lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32
+ ;;
+ * ) # otherwise, assume *nix
+ lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32
+ ;;
+ esac
+ ;;
+ *-*-cygwin* )
+ case $build in
+ *-*-mingw* ) # actually msys
+ lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin
+ ;;
+ *-*-cygwin* )
+ lt_cv_to_host_file_cmd=func_convert_file_noop
+ ;;
+ * ) # otherwise, assume *nix
+ lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin
+ ;;
+ esac
+ ;;
+ * ) # unhandled hosts (and "normal" native builds)
+ lt_cv_to_host_file_cmd=func_convert_file_noop
+ ;;
+esac
+
+fi
+
+to_host_file_cmd=$lt_cv_to_host_file_cmd
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_host_file_cmd" >&5
+$as_echo "$lt_cv_to_host_file_cmd" >&6; }
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to toolchain format" >&5
+$as_echo_n "checking how to convert $build file names to toolchain format... " >&6; }
+if ${lt_cv_to_tool_file_cmd+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ #assume ordinary cross tools, or native build.
+lt_cv_to_tool_file_cmd=func_convert_file_noop
+case $host in
+ *-*-mingw* )
+ case $build in
+ *-*-mingw* ) # actually msys
+ lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32
+ ;;
+ esac
+ ;;
+esac
+
+fi
+
+to_tool_file_cmd=$lt_cv_to_tool_file_cmd
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_tool_file_cmd" >&5
+$as_echo "$lt_cv_to_tool_file_cmd" >&6; }
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5
+$as_echo_n "checking for $LD option to reload object files... " >&6; }
+if ${lt_cv_ld_reload_flag+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_ld_reload_flag='-r'
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5
+$as_echo "$lt_cv_ld_reload_flag" >&6; }
+reload_flag=$lt_cv_ld_reload_flag
+case $reload_flag in
+"" | " "*) ;;
+*) reload_flag=" $reload_flag" ;;
+esac
+reload_cmds='$LD$reload_flag -o $output$reload_objs'
+case $host_os in
+ cygwin* | mingw* | pw32* | cegcc*)
+ if test yes != "$GCC"; then
+ reload_cmds=false
+ fi
+ ;;
+ darwin*)
+ if test yes = "$GCC"; then
+ reload_cmds='$LTCC $LTCFLAGS -nostdlib $wl-r -o $output$reload_objs'
+ else
+ reload_cmds='$LD$reload_flag -o $output$reload_objs'
+ fi
+ ;;
+esac
+
+
+
+
+
+
+
+
+
+if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
+set dummy ${ac_tool_prefix}objdump; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_OBJDUMP+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$OBJDUMP"; then
+ ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+OBJDUMP=$ac_cv_prog_OBJDUMP
+if test -n "$OBJDUMP"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
+$as_echo "$OBJDUMP" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_OBJDUMP"; then
+ ac_ct_OBJDUMP=$OBJDUMP
+ # Extract the first word of "objdump", so it can be a program name with args.
+set dummy objdump; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_OBJDUMP"; then
+ ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_OBJDUMP="objdump"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
+if test -n "$ac_ct_OBJDUMP"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
+$as_echo "$ac_ct_OBJDUMP" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_OBJDUMP" = x; then
+ OBJDUMP="false"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ OBJDUMP=$ac_ct_OBJDUMP
+ fi
+else
+ OBJDUMP="$ac_cv_prog_OBJDUMP"
+fi
+
+test -z "$OBJDUMP" && OBJDUMP=objdump
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5
+$as_echo_n "checking how to recognize dependent libraries... " >&6; }
+if ${lt_cv_deplibs_check_method+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_file_magic_cmd='$MAGIC_CMD'
+lt_cv_file_magic_test_file=
+lt_cv_deplibs_check_method='unknown'
+# Need to set the preceding variable on all platforms that support
+# interlibrary dependencies.
+# 'none' -- dependencies not supported.
+# 'unknown' -- same as none, but documents that we really don't know.
+# 'pass_all' -- all dependencies passed with no checks.
+# 'test_compile' -- check by making test program.
+# 'file_magic [[regex]]' -- check by looking for files in library path
+# that responds to the $file_magic_cmd with a given extended regex.
+# If you have 'file' or equivalent on your system and you're not sure
+# whether 'pass_all' will *always* work, you probably want this one.
+
+case $host_os in
+aix[4-9]*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+beos*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+bsdi[45]*)
+ lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
+ lt_cv_file_magic_cmd='/usr/bin/file -L'
+ lt_cv_file_magic_test_file=/shlib/libc.so
+ ;;
+
+cygwin*)
+ # func_win32_libid is a shell function defined in ltmain.sh
+ lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
+ lt_cv_file_magic_cmd='func_win32_libid'
+ ;;
+
+mingw* | pw32*)
+ # Base MSYS/MinGW do not provide the 'file' command needed by
+ # func_win32_libid shell function, so use a weaker test based on 'objdump',
+ # unless we find 'file', for example because we are cross-compiling.
+ if ( file / ) >/dev/null 2>&1; then
+ lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
+ lt_cv_file_magic_cmd='func_win32_libid'
+ else
+ # Keep this pattern in sync with the one in func_win32_libid.
+ lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)'
+ lt_cv_file_magic_cmd='$OBJDUMP -f'
+ fi
+ ;;
+
+cegcc*)
+ # use the weaker test based on 'objdump'. See mingw*.
+ lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
+ lt_cv_file_magic_cmd='$OBJDUMP -f'
+ ;;
+
+darwin* | rhapsody*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+freebsd* | dragonfly*)
+ if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
+ case $host_cpu in
+ i*86 )
+ # Not sure whether the presence of OpenBSD here was a mistake.
+ # Let's accept both of them until this is cleared up.
+ lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
+ lt_cv_file_magic_cmd=/usr/bin/file
+ lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
+ ;;
+ esac
+ else
+ lt_cv_deplibs_check_method=pass_all
+ fi
+ ;;
+
+haiku*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+hpux10.20* | hpux11*)
+ lt_cv_file_magic_cmd=/usr/bin/file
+ case $host_cpu in
+ ia64*)
+ lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
+ lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
+ ;;
+ hppa*64*)
+ lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'
+ lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
+ ;;
+ *)
+ lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library'
+ lt_cv_file_magic_test_file=/usr/lib/libc.sl
+ ;;
+ esac
+ ;;
+
+interix[3-9]*)
+ # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
+ lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'
+ ;;
+
+irix5* | irix6* | nonstopux*)
+ case $LD in
+ *-32|*"-32 ") libmagic=32-bit;;
+ *-n32|*"-n32 ") libmagic=N32;;
+ *-64|*"-64 ") libmagic=64-bit;;
+ *) libmagic=never-match;;
+ esac
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+# This must be glibc/ELF.
+linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+netbsd*)
+ if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
+ lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
+ else
+ lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
+ fi
+ ;;
+
+newos6*)
+ lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
+ lt_cv_file_magic_cmd=/usr/bin/file
+ lt_cv_file_magic_test_file=/usr/lib/libnls.so
+ ;;
+
+*nto* | *qnx*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+openbsd* | bitrig*)
+ if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then
+ lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
+ else
+ lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
+ fi
+ ;;
+
+osf3* | osf4* | osf5*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+rdos*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+solaris*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+sysv4 | sysv4.3*)
+ case $host_vendor in
+ motorola)
+ lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]'
+ lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
+ ;;
+ ncr)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+ sequent)
+ lt_cv_file_magic_cmd='/bin/file'
+ lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
+ ;;
+ sni)
+ lt_cv_file_magic_cmd='/bin/file'
+ lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
+ lt_cv_file_magic_test_file=/lib/libc.so
+ ;;
+ siemens)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+ pc)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+ esac
+ ;;
+
+tpf*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+os2*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+esac
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5
+$as_echo "$lt_cv_deplibs_check_method" >&6; }
+
+file_magic_glob=
+want_nocaseglob=no
+if test "$build" = "$host"; then
+ case $host_os in
+ mingw* | pw32*)
+ if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then
+ want_nocaseglob=yes
+ else
+ file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[\1]\/[\1]\/g;/g"`
+ fi
+ ;;
+ esac
+fi
+
+file_magic_cmd=$lt_cv_file_magic_cmd
+deplibs_check_method=$lt_cv_deplibs_check_method
+test -z "$deplibs_check_method" && deplibs_check_method=unknown
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args.
+set dummy ${ac_tool_prefix}dlltool; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_DLLTOOL+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$DLLTOOL"; then
+ ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+DLLTOOL=$ac_cv_prog_DLLTOOL
+if test -n "$DLLTOOL"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5
+$as_echo "$DLLTOOL" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_DLLTOOL"; then
+ ac_ct_DLLTOOL=$DLLTOOL
+ # Extract the first word of "dlltool", so it can be a program name with args.
+set dummy dlltool; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_DLLTOOL+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_DLLTOOL"; then
+ ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_DLLTOOL="dlltool"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL
+if test -n "$ac_ct_DLLTOOL"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5
+$as_echo "$ac_ct_DLLTOOL" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_DLLTOOL" = x; then
+ DLLTOOL="false"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ DLLTOOL=$ac_ct_DLLTOOL
+ fi
+else
+ DLLTOOL="$ac_cv_prog_DLLTOOL"
+fi
+
+test -z "$DLLTOOL" && DLLTOOL=dlltool
+
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to associate runtime and link libraries" >&5
+$as_echo_n "checking how to associate runtime and link libraries... " >&6; }
+if ${lt_cv_sharedlib_from_linklib_cmd+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_sharedlib_from_linklib_cmd='unknown'
+
+case $host_os in
+cygwin* | mingw* | pw32* | cegcc*)
+ # two different shell functions defined in ltmain.sh;
+ # decide which one to use based on capabilities of $DLLTOOL
+ case `$DLLTOOL --help 2>&1` in
+ *--identify-strict*)
+ lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib
+ ;;
+ *)
+ lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback
+ ;;
+ esac
+ ;;
+*)
+ # fallback: assume linklib IS sharedlib
+ lt_cv_sharedlib_from_linklib_cmd=$ECHO
+ ;;
+esac
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sharedlib_from_linklib_cmd" >&5
+$as_echo "$lt_cv_sharedlib_from_linklib_cmd" >&6; }
+sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd
+test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO
+
+
+
+
+
+
+
+if test -n "$ac_tool_prefix"; then
+ for ac_prog in ar
+ do
+ # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
+set dummy $ac_tool_prefix$ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_AR+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$AR"; then
+ ac_cv_prog_AR="$AR" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_AR="$ac_tool_prefix$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+AR=$ac_cv_prog_AR
+if test -n "$AR"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
+$as_echo "$AR" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$AR" && break
+ done
+fi
+if test -z "$AR"; then
+ ac_ct_AR=$AR
+ for ac_prog in ar
+do
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_AR+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_AR"; then
+ ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_AR="$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_AR=$ac_cv_prog_ac_ct_AR
+if test -n "$ac_ct_AR"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
+$as_echo "$ac_ct_AR" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$ac_ct_AR" && break
+done
+
+ if test "x$ac_ct_AR" = x; then
+ AR="false"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ AR=$ac_ct_AR
+ fi
+fi
+
+: ${AR=ar}
+: ${AR_FLAGS=cru}
+
+
+
+
+
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for archiver @FILE support" >&5
+$as_echo_n "checking for archiver @FILE support... " >&6; }
+if ${lt_cv_ar_at_file+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_ar_at_file=no
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ echo conftest.$ac_objext > conftest.lst
+ lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5
+ (eval $lt_ar_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }
+ if test 0 -eq "$ac_status"; then
+ # Ensure the archiver fails upon bogus file names.
+ rm -f conftest.$ac_objext libconftest.a
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5
+ (eval $lt_ar_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }
+ if test 0 -ne "$ac_status"; then
+ lt_cv_ar_at_file=@
+ fi
+ fi
+ rm -f conftest.* libconftest.a
+
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ar_at_file" >&5
+$as_echo "$lt_cv_ar_at_file" >&6; }
+
+if test no = "$lt_cv_ar_at_file"; then
+ archiver_list_spec=
+else
+ archiver_list_spec=$lt_cv_ar_at_file
+fi
+
+
+
+
+
+
+
+if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
+set dummy ${ac_tool_prefix}strip; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_STRIP+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$STRIP"; then
+ ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_STRIP="${ac_tool_prefix}strip"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+STRIP=$ac_cv_prog_STRIP
+if test -n "$STRIP"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
+$as_echo "$STRIP" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_STRIP"; then
+ ac_ct_STRIP=$STRIP
+ # Extract the first word of "strip", so it can be a program name with args.
+set dummy strip; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_STRIP"; then
+ ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_STRIP="strip"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
+if test -n "$ac_ct_STRIP"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
+$as_echo "$ac_ct_STRIP" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_STRIP" = x; then
+ STRIP=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ STRIP=$ac_ct_STRIP
+ fi
+else
+ STRIP="$ac_cv_prog_STRIP"
+fi
+
+test -z "$STRIP" && STRIP=:
+
+
+
+
+
+
+if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
+set dummy ${ac_tool_prefix}ranlib; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_RANLIB+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$RANLIB"; then
+ ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+RANLIB=$ac_cv_prog_RANLIB
+if test -n "$RANLIB"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
+$as_echo "$RANLIB" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_RANLIB"; then
+ ac_ct_RANLIB=$RANLIB
+ # Extract the first word of "ranlib", so it can be a program name with args.
+set dummy ranlib; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_RANLIB"; then
+ ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_RANLIB="ranlib"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
+if test -n "$ac_ct_RANLIB"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
+$as_echo "$ac_ct_RANLIB" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_RANLIB" = x; then
+ RANLIB=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ RANLIB=$ac_ct_RANLIB
+ fi
+else
+ RANLIB="$ac_cv_prog_RANLIB"
+fi
+
+test -z "$RANLIB" && RANLIB=:
+
+
+
+
+
+
+# Determine commands to create old-style static archives.
+old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
+old_postinstall_cmds='chmod 644 $oldlib'
+old_postuninstall_cmds=
+
+if test -n "$RANLIB"; then
+ case $host_os in
+ bitrig* | openbsd*)
+ old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib"
+ ;;
+ *)
+ old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib"
+ ;;
+ esac
+ old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib"
+fi
+
+case $host_os in
+ darwin*)
+ lock_old_archive_extraction=yes ;;
+ *)
+ lock_old_archive_extraction=no ;;
+esac
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+# If no C compiler was specified, use CC.
+LTCC=${LTCC-"$CC"}
+
+# If no C compiler flags were specified, use CFLAGS.
+LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
+
+# Allow CC to be a program name with arguments.
+compiler=$CC
+
+
+# Check for command to grab the raw symbol name followed by C symbol from nm.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5
+$as_echo_n "checking command to parse $NM output from $compiler object... " >&6; }
+if ${lt_cv_sys_global_symbol_pipe+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+
+# These are sane defaults that work on at least a few old systems.
+# [They come from Ultrix. What could be older than Ultrix?!! ;)]
+
+# Character class describing NM global symbol codes.
+symcode='[BCDEGRST]'
+
+# Regexp to match symbols that can be accessed directly from C.
+sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
+
+# Define system-specific variables.
+case $host_os in
+aix*)
+ symcode='[BCDT]'
+ ;;
+cygwin* | mingw* | pw32* | cegcc*)
+ symcode='[ABCDGISTW]'
+ ;;
+hpux*)
+ if test ia64 = "$host_cpu"; then
+ symcode='[ABCDEGRST]'
+ fi
+ ;;
+irix* | nonstopux*)
+ symcode='[BCDEGRST]'
+ ;;
+osf*)
+ symcode='[BCDEGQRST]'
+ ;;
+solaris*)
+ symcode='[BDRT]'
+ ;;
+sco3.2v5*)
+ symcode='[DT]'
+ ;;
+sysv4.2uw2*)
+ symcode='[DT]'
+ ;;
+sysv5* | sco5v6* | unixware* | OpenUNIX*)
+ symcode='[ABDT]'
+ ;;
+sysv4)
+ symcode='[DFNSTU]'
+ ;;
+esac
+
+# If we're using GNU nm, then use its standard symbol codes.
+case `$NM -V 2>&1` in
+*GNU* | *'with BFD'*)
+ symcode='[ABCDGIRSTW]' ;;
+esac
+
+if test "$lt_cv_nm_interface" = "MS dumpbin"; then
+ # Gets list of data symbols to import.
+ lt_cv_sys_global_symbol_to_import="sed -n -e 's/^I .* \(.*\)$/\1/p'"
+ # Adjust the below global symbol transforms to fixup imported variables.
+ lt_cdecl_hook=" -e 's/^I .* \(.*\)$/extern __declspec(dllimport) char \1;/p'"
+ lt_c_name_hook=" -e 's/^I .* \(.*\)$/ {\"\1\", (void *) 0},/p'"
+ lt_c_name_lib_hook="\
+ -e 's/^I .* \(lib.*\)$/ {\"\1\", (void *) 0},/p'\
+ -e 's/^I .* \(.*\)$/ {\"lib\1\", (void *) 0},/p'"
+else
+ # Disable hooks by default.
+ lt_cv_sys_global_symbol_to_import=
+ lt_cdecl_hook=
+ lt_c_name_hook=
+ lt_c_name_lib_hook=
+fi
+
+# Transform an extracted symbol line into a proper C declaration.
+# Some systems (esp. on ia64) link data and code symbols differently,
+# so use this general approach.
+lt_cv_sys_global_symbol_to_cdecl="sed -n"\
+$lt_cdecl_hook\
+" -e 's/^T .* \(.*\)$/extern int \1();/p'"\
+" -e 's/^$symcode$symcode* .* \(.*\)$/extern char \1;/p'"
+
+# Transform an extracted symbol line into symbol name and symbol address
+lt_cv_sys_global_symbol_to_c_name_address="sed -n"\
+$lt_c_name_hook\
+" -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\
+" -e 's/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/p'"
+
+# Transform an extracted symbol line into symbol name with lib prefix and
+# symbol address.
+lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n"\
+$lt_c_name_lib_hook\
+" -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\
+" -e 's/^$symcode$symcode* .* \(lib.*\)$/ {\"\1\", (void *) \&\1},/p'"\
+" -e 's/^$symcode$symcode* .* \(.*\)$/ {\"lib\1\", (void *) \&\1},/p'"
+
+# Handle CRLF in mingw tool chain
+opt_cr=
+case $build_os in
+mingw*)
+ opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
+ ;;
+esac
+
+# Try without a prefix underscore, then with it.
+for ac_symprfx in "" "_"; do
+
+ # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
+ symxfrm="\\1 $ac_symprfx\\2 \\2"
+
+ # Write the raw and C identifiers.
+ if test "$lt_cv_nm_interface" = "MS dumpbin"; then
+ # Fake it for dumpbin and say T for any non-static function,
+ # D for any global variable and I for any imported variable.
+ # Also find C++ and __fastcall symbols from MSVC++,
+ # which start with @ or ?.
+ lt_cv_sys_global_symbol_pipe="$AWK '"\
+" {last_section=section; section=\$ 3};"\
+" /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\
+" /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
+" /^ *Symbol name *: /{split(\$ 0,sn,\":\"); si=substr(sn[2],2)};"\
+" /^ *Type *: code/{print \"T\",si,substr(si,length(prfx))};"\
+" /^ *Type *: data/{print \"I\",si,substr(si,length(prfx))};"\
+" \$ 0!~/External *\|/{next};"\
+" / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
+" {if(hide[section]) next};"\
+" {f=\"D\"}; \$ 0~/\(\).*\|/{f=\"T\"};"\
+" {split(\$ 0,a,/\||\r/); split(a[2],s)};"\
+" s[1]~/^[@?]/{print f,s[1],s[1]; next};"\
+" s[1]~prfx {split(s[1],t,\"@\"); print f,t[1],substr(t[1],length(prfx))}"\
+" ' prfx=^$ac_symprfx"
+ else
+ lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
+ fi
+ lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'"
+
+ # Check to see that the pipe works correctly.
+ pipe_works=no
+
+ rm -f conftest*
+ cat > conftest.$ac_ext <<_LT_EOF
+#ifdef __cplusplus
+extern "C" {
+#endif
+char nm_test_var;
+void nm_test_func(void);
+void nm_test_func(void){}
+#ifdef __cplusplus
+}
+#endif
+int main(){nm_test_var='a';nm_test_func();return(0);}
+_LT_EOF
+
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then
+ # Now try to grab the symbols.
+ nlist=conftest.nm
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5
+ (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } && test -s "$nlist"; then
+ # Try sorting and uniquifying the output.
+ if sort "$nlist" | uniq > "$nlist"T; then
+ mv -f "$nlist"T "$nlist"
+ else
+ rm -f "$nlist"T
+ fi
+
+ # Make sure that we snagged all the symbols we need.
+ if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
+ if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
+ cat <<_LT_EOF > conftest.$ac_ext
+/* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */
+#if defined _WIN32 || defined __CYGWIN__ || defined _WIN32_WCE
+/* DATA imports from DLLs on WIN32 can't be const, because runtime
+ relocations are performed -- see ld's documentation on pseudo-relocs. */
+# define LT_DLSYM_CONST
+#elif defined __osf__
+/* This system does not cope well with relocations in const data. */
+# define LT_DLSYM_CONST
+#else
+# define LT_DLSYM_CONST const
+#endif
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+_LT_EOF
+ # Now generate the symbol file.
+ eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
+
+ cat <<_LT_EOF >> conftest.$ac_ext
+
+/* The mapping between symbol names and symbols. */
+LT_DLSYM_CONST struct {
+ const char *name;
+ void *address;
+}
+lt__PROGRAM__LTX_preloaded_symbols[] =
+{
+ { "@PROGRAM@", (void *) 0 },
+_LT_EOF
+ $SED "s/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
+ cat <<\_LT_EOF >> conftest.$ac_ext
+ {0, (void *) 0}
+};
+
+/* This works around a problem in FreeBSD linker */
+#ifdef FREEBSD_WORKAROUND
+static const void *lt_preloaded_setup() {
+ return lt__PROGRAM__LTX_preloaded_symbols;
+}
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+_LT_EOF
+ # Now try linking the two files.
+ mv conftest.$ac_objext conftstm.$ac_objext
+ lt_globsym_save_LIBS=$LIBS
+ lt_globsym_save_CFLAGS=$CFLAGS
+ LIBS=conftstm.$ac_objext
+ CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
+ (eval $ac_link) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } && test -s conftest$ac_exeext; then
+ pipe_works=yes
+ fi
+ LIBS=$lt_globsym_save_LIBS
+ CFLAGS=$lt_globsym_save_CFLAGS
+ else
+ echo "cannot find nm_test_func in $nlist" >&5
+ fi
+ else
+ echo "cannot find nm_test_var in $nlist" >&5
+ fi
+ else
+ echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
+ fi
+ else
+ echo "$progname: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ fi
+ rm -rf conftest* conftst*
+
+ # Do not use the global_symbol_pipe unless it works.
+ if test yes = "$pipe_works"; then
+ break
+ else
+ lt_cv_sys_global_symbol_pipe=
+ fi
+done
+
+fi
+
+if test -z "$lt_cv_sys_global_symbol_pipe"; then
+ lt_cv_sys_global_symbol_to_cdecl=
+fi
+if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
+$as_echo "failed" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
+$as_echo "ok" >&6; }
+fi
+
+# Response file support.
+if test "$lt_cv_nm_interface" = "MS dumpbin"; then
+ nm_file_list_spec='@'
+elif $NM --help 2>/dev/null | grep '[@]FILE' >/dev/null; then
+ nm_file_list_spec='@'
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for sysroot" >&5
+$as_echo_n "checking for sysroot... " >&6; }
+
+# Check whether --with-sysroot was given.
+if test "${with_sysroot+set}" = set; then :
+ withval=$with_sysroot;
+else
+ with_sysroot=no
+fi
+
+
+lt_sysroot=
+case $with_sysroot in #(
+ yes)
+ if test yes = "$GCC"; then
+ lt_sysroot=`$CC --print-sysroot 2>/dev/null`
+ fi
+ ;; #(
+ /*)
+ lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"`
+ ;; #(
+ no|'')
+ ;; #(
+ *)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_sysroot" >&5
+$as_echo "$with_sysroot" >&6; }
+ as_fn_error $? "The sysroot must be an absolute path." "$LINENO" 5
+ ;;
+esac
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${lt_sysroot:-no}" >&5
+$as_echo "${lt_sysroot:-no}" >&6; }
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a working dd" >&5
+$as_echo_n "checking for a working dd... " >&6; }
+if ${ac_cv_path_lt_DD+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ printf 0123456789abcdef0123456789abcdef >conftest.i
+cat conftest.i conftest.i >conftest2.i
+: ${lt_DD:=$DD}
+if test -z "$lt_DD"; then
+ ac_path_lt_DD_found=false
+ # Loop through the user's path and test for each of PROGNAME-LIST
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_prog in dd; do
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ ac_path_lt_DD="$as_dir/$ac_prog$ac_exec_ext"
+ as_fn_executable_p "$ac_path_lt_DD" || continue
+if "$ac_path_lt_DD" bs=32 count=1 <conftest2.i >conftest.out 2>/dev/null; then
+ cmp -s conftest.i conftest.out \
+ && ac_cv_path_lt_DD="$ac_path_lt_DD" ac_path_lt_DD_found=:
+fi
+ $ac_path_lt_DD_found && break 3
+ done
+ done
+ done
+IFS=$as_save_IFS
+ if test -z "$ac_cv_path_lt_DD"; then
+ :
+ fi
+else
+ ac_cv_path_lt_DD=$lt_DD
+fi
+
+rm -f conftest.i conftest2.i conftest.out
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_lt_DD" >&5
+$as_echo "$ac_cv_path_lt_DD" >&6; }
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to truncate binary pipes" >&5
+$as_echo_n "checking how to truncate binary pipes... " >&6; }
+if ${lt_cv_truncate_bin+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ printf 0123456789abcdef0123456789abcdef >conftest.i
+cat conftest.i conftest.i >conftest2.i
+lt_cv_truncate_bin=
+if "$ac_cv_path_lt_DD" bs=32 count=1 <conftest2.i >conftest.out 2>/dev/null; then
+ cmp -s conftest.i conftest.out \
+ && lt_cv_truncate_bin="$ac_cv_path_lt_DD bs=4096 count=1"
+fi
+rm -f conftest.i conftest2.i conftest.out
+test -z "$lt_cv_truncate_bin" && lt_cv_truncate_bin="$SED -e 4q"
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_truncate_bin" >&5
+$as_echo "$lt_cv_truncate_bin" >&6; }
+
+
+
+
+
+
+
+# Calculate cc_basename. Skip known compiler wrappers and cross-prefix.
+func_cc_basename ()
+{
+ for cc_temp in $*""; do
+ case $cc_temp in
+ compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
+ distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
+ \-*) ;;
+ *) break;;
+ esac
+ done
+ func_cc_basename_result=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
+}
+
+# Check whether --enable-libtool-lock was given.
+if test "${enable_libtool_lock+set}" = set; then :
+ enableval=$enable_libtool_lock;
+fi
+
+test no = "$enable_libtool_lock" || enable_libtool_lock=yes
+
+# Some flags need to be propagated to the compiler or linker for good
+# libtool support.
+case $host in
+ia64-*-hpux*)
+ # Find out what ABI is being produced by ac_compile, and set mode
+ # options accordingly.
+ echo 'int i;' > conftest.$ac_ext
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then
+ case `/usr/bin/file conftest.$ac_objext` in
+ *ELF-32*)
+ HPUX_IA64_MODE=32
+ ;;
+ *ELF-64*)
+ HPUX_IA64_MODE=64
+ ;;
+ esac
+ fi
+ rm -rf conftest*
+ ;;
+*-*-irix6*)
+ # Find out what ABI is being produced by ac_compile, and set linker
+ # options accordingly.
+ echo '#line '$LINENO' "configure"' > conftest.$ac_ext
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then
+ if test yes = "$lt_cv_prog_gnu_ld"; then
+ case `/usr/bin/file conftest.$ac_objext` in
+ *32-bit*)
+ LD="${LD-ld} -melf32bsmip"
+ ;;
+ *N32*)
+ LD="${LD-ld} -melf32bmipn32"
+ ;;
+ *64-bit*)
+ LD="${LD-ld} -melf64bmip"
+ ;;
+ esac
+ else
+ case `/usr/bin/file conftest.$ac_objext` in
+ *32-bit*)
+ LD="${LD-ld} -32"
+ ;;
+ *N32*)
+ LD="${LD-ld} -n32"
+ ;;
+ *64-bit*)
+ LD="${LD-ld} -64"
+ ;;
+ esac
+ fi
+ fi
+ rm -rf conftest*
+ ;;
+
+mips64*-*linux*)
+ # Find out what ABI is being produced by ac_compile, and set linker
+ # options accordingly.
+ echo '#line '$LINENO' "configure"' > conftest.$ac_ext
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then
+ emul=elf
+ case `/usr/bin/file conftest.$ac_objext` in
+ *32-bit*)
+ emul="${emul}32"
+ ;;
+ *64-bit*)
+ emul="${emul}64"
+ ;;
+ esac
+ case `/usr/bin/file conftest.$ac_objext` in
+ *MSB*)
+ emul="${emul}btsmip"
+ ;;
+ *LSB*)
+ emul="${emul}ltsmip"
+ ;;
+ esac
+ case `/usr/bin/file conftest.$ac_objext` in
+ *N32*)
+ emul="${emul}n32"
+ ;;
+ esac
+ LD="${LD-ld} -m $emul"
+ fi
+ rm -rf conftest*
+ ;;
+
+x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \
+s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
+ # Find out what ABI is being produced by ac_compile, and set linker
+ # options accordingly. Note that the listed cases only cover the
+ # situations where additional linker options are needed (such as when
+ # doing 32-bit compilation for a host where ld defaults to 64-bit, or
+ # vice versa); the common cases where no linker options are needed do
+ # not appear in the list.
+ echo 'int i;' > conftest.$ac_ext
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then
+ case `/usr/bin/file conftest.o` in
+ *32-bit*)
+ case $host in
+ x86_64-*kfreebsd*-gnu)
+ LD="${LD-ld} -m elf_i386_fbsd"
+ ;;
+ x86_64-*linux*)
+ case `/usr/bin/file conftest.o` in
+ *x86-64*)
+ LD="${LD-ld} -m elf32_x86_64"
+ ;;
+ *)
+ LD="${LD-ld} -m elf_i386"
+ ;;
+ esac
+ ;;
+ powerpc64le-*linux*)
+ LD="${LD-ld} -m elf32lppclinux"
+ ;;
+ powerpc64-*linux*)
+ LD="${LD-ld} -m elf32ppclinux"
+ ;;
+ s390x-*linux*)
+ LD="${LD-ld} -m elf_s390"
+ ;;
+ sparc64-*linux*)
+ LD="${LD-ld} -m elf32_sparc"
+ ;;
+ esac
+ ;;
+ *64-bit*)
+ case $host in
+ x86_64-*kfreebsd*-gnu)
+ LD="${LD-ld} -m elf_x86_64_fbsd"
+ ;;
+ x86_64-*linux*)
+ LD="${LD-ld} -m elf_x86_64"
+ ;;
+ powerpcle-*linux*)
+ LD="${LD-ld} -m elf64lppc"
+ ;;
+ powerpc-*linux*)
+ LD="${LD-ld} -m elf64ppc"
+ ;;
+ s390*-*linux*|s390*-*tpf*)
+ LD="${LD-ld} -m elf64_s390"
+ ;;
+ sparc*-*linux*)
+ LD="${LD-ld} -m elf64_sparc"
+ ;;
+ esac
+ ;;
+ esac
+ fi
+ rm -rf conftest*
+ ;;
+
+*-*-sco3.2v5*)
+ # On SCO OpenServer 5, we need -belf to get full-featured binaries.
+ SAVE_CFLAGS=$CFLAGS
+ CFLAGS="$CFLAGS -belf"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5
+$as_echo_n "checking whether the C compiler needs -belf... " >&6; }
+if ${lt_cv_cc_needs_belf+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ lt_cv_cc_needs_belf=yes
+else
+ lt_cv_cc_needs_belf=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+ ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5
+$as_echo "$lt_cv_cc_needs_belf" >&6; }
+ if test yes != "$lt_cv_cc_needs_belf"; then
+ # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
+ CFLAGS=$SAVE_CFLAGS
+ fi
+ ;;
+*-*solaris*)
+ # Find out what ABI is being produced by ac_compile, and set linker
+ # options accordingly.
+ echo 'int i;' > conftest.$ac_ext
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then
+ case `/usr/bin/file conftest.o` in
+ *64-bit*)
+ case $lt_cv_prog_gnu_ld in
+ yes*)
+ case $host in
+ i?86-*-solaris*|x86_64-*-solaris*)
+ LD="${LD-ld} -m elf_x86_64"
+ ;;
+ sparc*-*-solaris*)
+ LD="${LD-ld} -m elf64_sparc"
+ ;;
+ esac
+ # GNU ld 2.21 introduced _sol2 emulations. Use them if available.
+ if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then
+ LD=${LD-ld}_sol2
+ fi
+ ;;
+ *)
+ if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
+ LD="${LD-ld} -64"
+ fi
+ ;;
+ esac
+ ;;
+ esac
+ fi
+ rm -rf conftest*
+ ;;
+esac
+
+need_locks=$enable_libtool_lock
+
+if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}mt", so it can be a program name with args.
+set dummy ${ac_tool_prefix}mt; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_MANIFEST_TOOL+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$MANIFEST_TOOL"; then
+ ac_cv_prog_MANIFEST_TOOL="$MANIFEST_TOOL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_MANIFEST_TOOL="${ac_tool_prefix}mt"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+MANIFEST_TOOL=$ac_cv_prog_MANIFEST_TOOL
+if test -n "$MANIFEST_TOOL"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MANIFEST_TOOL" >&5
+$as_echo "$MANIFEST_TOOL" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_MANIFEST_TOOL"; then
+ ac_ct_MANIFEST_TOOL=$MANIFEST_TOOL
+ # Extract the first word of "mt", so it can be a program name with args.
+set dummy mt; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_MANIFEST_TOOL+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_MANIFEST_TOOL"; then
+ ac_cv_prog_ac_ct_MANIFEST_TOOL="$ac_ct_MANIFEST_TOOL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_MANIFEST_TOOL="mt"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_MANIFEST_TOOL=$ac_cv_prog_ac_ct_MANIFEST_TOOL
+if test -n "$ac_ct_MANIFEST_TOOL"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MANIFEST_TOOL" >&5
+$as_echo "$ac_ct_MANIFEST_TOOL" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_MANIFEST_TOOL" = x; then
+ MANIFEST_TOOL=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ MANIFEST_TOOL=$ac_ct_MANIFEST_TOOL
+ fi
+else
+ MANIFEST_TOOL="$ac_cv_prog_MANIFEST_TOOL"
+fi
+
+test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $MANIFEST_TOOL is a manifest tool" >&5
+$as_echo_n "checking if $MANIFEST_TOOL is a manifest tool... " >&6; }
+if ${lt_cv_path_mainfest_tool+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_path_mainfest_tool=no
+ echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&5
+ $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out
+ cat conftest.err >&5
+ if $GREP 'Manifest Tool' conftest.out > /dev/null; then
+ lt_cv_path_mainfest_tool=yes
+ fi
+ rm -f conftest*
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_mainfest_tool" >&5
+$as_echo "$lt_cv_path_mainfest_tool" >&6; }
+if test yes != "$lt_cv_path_mainfest_tool"; then
+ MANIFEST_TOOL=:
+fi
+
+
+
+
+
+
+ case $host_os in
+ rhapsody* | darwin*)
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args.
+set dummy ${ac_tool_prefix}dsymutil; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_DSYMUTIL+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$DSYMUTIL"; then
+ ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+DSYMUTIL=$ac_cv_prog_DSYMUTIL
+if test -n "$DSYMUTIL"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
+$as_echo "$DSYMUTIL" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_DSYMUTIL"; then
+ ac_ct_DSYMUTIL=$DSYMUTIL
+ # Extract the first word of "dsymutil", so it can be a program name with args.
+set dummy dsymutil; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_DSYMUTIL+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_DSYMUTIL"; then
+ ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_DSYMUTIL="dsymutil"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL
+if test -n "$ac_ct_DSYMUTIL"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5
+$as_echo "$ac_ct_DSYMUTIL" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_DSYMUTIL" = x; then
+ DSYMUTIL=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ DSYMUTIL=$ac_ct_DSYMUTIL
+ fi
+else
+ DSYMUTIL="$ac_cv_prog_DSYMUTIL"
+fi
+
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args.
+set dummy ${ac_tool_prefix}nmedit; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_NMEDIT+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$NMEDIT"; then
+ ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+NMEDIT=$ac_cv_prog_NMEDIT
+if test -n "$NMEDIT"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5
+$as_echo "$NMEDIT" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_NMEDIT"; then
+ ac_ct_NMEDIT=$NMEDIT
+ # Extract the first word of "nmedit", so it can be a program name with args.
+set dummy nmedit; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_NMEDIT+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_NMEDIT"; then
+ ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_NMEDIT="nmedit"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT
+if test -n "$ac_ct_NMEDIT"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5
+$as_echo "$ac_ct_NMEDIT" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_NMEDIT" = x; then
+ NMEDIT=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ NMEDIT=$ac_ct_NMEDIT
+ fi
+else
+ NMEDIT="$ac_cv_prog_NMEDIT"
+fi
+
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args.
+set dummy ${ac_tool_prefix}lipo; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_LIPO+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$LIPO"; then
+ ac_cv_prog_LIPO="$LIPO" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_LIPO="${ac_tool_prefix}lipo"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+LIPO=$ac_cv_prog_LIPO
+if test -n "$LIPO"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
+$as_echo "$LIPO" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_LIPO"; then
+ ac_ct_LIPO=$LIPO
+ # Extract the first word of "lipo", so it can be a program name with args.
+set dummy lipo; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_LIPO+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_LIPO"; then
+ ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_LIPO="lipo"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO
+if test -n "$ac_ct_LIPO"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5
+$as_echo "$ac_ct_LIPO" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_LIPO" = x; then
+ LIPO=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ LIPO=$ac_ct_LIPO
+ fi
+else
+ LIPO="$ac_cv_prog_LIPO"
+fi
+
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args.
+set dummy ${ac_tool_prefix}otool; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_OTOOL+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$OTOOL"; then
+ ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_OTOOL="${ac_tool_prefix}otool"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+OTOOL=$ac_cv_prog_OTOOL
+if test -n "$OTOOL"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5
+$as_echo "$OTOOL" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_OTOOL"; then
+ ac_ct_OTOOL=$OTOOL
+ # Extract the first word of "otool", so it can be a program name with args.
+set dummy otool; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_OTOOL+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_OTOOL"; then
+ ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_OTOOL="otool"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL
+if test -n "$ac_ct_OTOOL"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5
+$as_echo "$ac_ct_OTOOL" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_OTOOL" = x; then
+ OTOOL=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ OTOOL=$ac_ct_OTOOL
+ fi
+else
+ OTOOL="$ac_cv_prog_OTOOL"
+fi
+
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args.
+set dummy ${ac_tool_prefix}otool64; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_OTOOL64+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$OTOOL64"; then
+ ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+OTOOL64=$ac_cv_prog_OTOOL64
+if test -n "$OTOOL64"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5
+$as_echo "$OTOOL64" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_OTOOL64"; then
+ ac_ct_OTOOL64=$OTOOL64
+ # Extract the first word of "otool64", so it can be a program name with args.
+set dummy otool64; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_OTOOL64+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_OTOOL64"; then
+ ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_OTOOL64="otool64"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64
+if test -n "$ac_ct_OTOOL64"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5
+$as_echo "$ac_ct_OTOOL64" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_OTOOL64" = x; then
+ OTOOL64=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ OTOOL64=$ac_ct_OTOOL64
+ fi
+else
+ OTOOL64="$ac_cv_prog_OTOOL64"
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5
+$as_echo_n "checking for -single_module linker flag... " >&6; }
+if ${lt_cv_apple_cc_single_mod+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_apple_cc_single_mod=no
+ if test -z "$LT_MULTI_MODULE"; then
+ # By default we will add the -single_module flag. You can override
+ # by either setting the environment variable LT_MULTI_MODULE
+ # non-empty at configure time, or by adding -multi_module to the
+ # link flags.
+ rm -rf libconftest.dylib*
+ echo "int foo(void){return 1;}" > conftest.c
+ echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
+-dynamiclib -Wl,-single_module conftest.c" >&5
+ $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
+ -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
+ _lt_result=$?
+ # If there is a non-empty error log, and "single_module"
+ # appears in it, assume the flag caused a linker warning
+ if test -s conftest.err && $GREP single_module conftest.err; then
+ cat conftest.err >&5
+ # Otherwise, if the output was created with a 0 exit code from
+ # the compiler, it worked.
+ elif test -f libconftest.dylib && test 0 = "$_lt_result"; then
+ lt_cv_apple_cc_single_mod=yes
+ else
+ cat conftest.err >&5
+ fi
+ rm -rf libconftest.dylib*
+ rm -f conftest.*
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5
+$as_echo "$lt_cv_apple_cc_single_mod" >&6; }
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5
+$as_echo_n "checking for -exported_symbols_list linker flag... " >&6; }
+if ${lt_cv_ld_exported_symbols_list+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_ld_exported_symbols_list=no
+ save_LDFLAGS=$LDFLAGS
+ echo "_main" > conftest.sym
+ LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ lt_cv_ld_exported_symbols_list=yes
+else
+ lt_cv_ld_exported_symbols_list=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+ LDFLAGS=$save_LDFLAGS
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5
+$as_echo "$lt_cv_ld_exported_symbols_list" >&6; }
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5
+$as_echo_n "checking for -force_load linker flag... " >&6; }
+if ${lt_cv_ld_force_load+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_ld_force_load=no
+ cat > conftest.c << _LT_EOF
+int forced_loaded() { return 2;}
+_LT_EOF
+ echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5
+ $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5
+ echo "$AR cru libconftest.a conftest.o" >&5
+ $AR cru libconftest.a conftest.o 2>&5
+ echo "$RANLIB libconftest.a" >&5
+ $RANLIB libconftest.a 2>&5
+ cat > conftest.c << _LT_EOF
+int main() { return 0;}
+_LT_EOF
+ echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5
+ $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
+ _lt_result=$?
+ if test -s conftest.err && $GREP force_load conftest.err; then
+ cat conftest.err >&5
+ elif test -f conftest && test 0 = "$_lt_result" && $GREP forced_load conftest >/dev/null 2>&1; then
+ lt_cv_ld_force_load=yes
+ else
+ cat conftest.err >&5
+ fi
+ rm -f conftest.err libconftest.a conftest conftest.c
+ rm -rf conftest.dSYM
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5
+$as_echo "$lt_cv_ld_force_load" >&6; }
+ case $host_os in
+ rhapsody* | darwin1.[012])
+ _lt_dar_allow_undefined='$wl-undefined ${wl}suppress' ;;
+ darwin1.*)
+ _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;;
+ darwin*) # darwin 5.x on
+ # if running on 10.5 or later, the deployment target defaults
+ # to the OS version, if on x86, and 10.4, the deployment
+ # target defaults to 10.4. Don't you love it?
+ case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
+ 10.0,*86*-darwin8*|10.0,*-darwin[91]*)
+ _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;;
+ 10.[012][,.]*)
+ _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;;
+ 10.*)
+ _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;;
+ esac
+ ;;
+ esac
+ if test yes = "$lt_cv_apple_cc_single_mod"; then
+ _lt_dar_single_mod='$single_module'
+ fi
+ if test yes = "$lt_cv_ld_exported_symbols_list"; then
+ _lt_dar_export_syms=' $wl-exported_symbols_list,$output_objdir/$libname-symbols.expsym'
+ else
+ _lt_dar_export_syms='~$NMEDIT -s $output_objdir/$libname-symbols.expsym $lib'
+ fi
+ if test : != "$DSYMUTIL" && test no = "$lt_cv_ld_force_load"; then
+ _lt_dsymutil='~$DSYMUTIL $lib || :'
+ else
+ _lt_dsymutil=
+ fi
+ ;;
+ esac
+
+# func_munge_path_list VARIABLE PATH
+# -----------------------------------
+# VARIABLE is name of variable containing _space_ separated list of
+# directories to be munged by the contents of PATH, which is string
+# having a format:
+# "DIR[:DIR]:"
+# string "DIR[ DIR]" will be prepended to VARIABLE
+# ":DIR[:DIR]"
+# string "DIR[ DIR]" will be appended to VARIABLE
+# "DIRP[:DIRP]::[DIRA:]DIRA"
+# string "DIRP[ DIRP]" will be prepended to VARIABLE and string
+# "DIRA[ DIRA]" will be appended to VARIABLE
+# "DIR[:DIR]"
+# VARIABLE will be replaced by "DIR[ DIR]"
+func_munge_path_list ()
+{
+ case x$2 in
+ x)
+ ;;
+ *:)
+ eval $1=\"`$ECHO $2 | $SED 's/:/ /g'` \$$1\"
+ ;;
+ x:*)
+ eval $1=\"\$$1 `$ECHO $2 | $SED 's/:/ /g'`\"
+ ;;
+ *::*)
+ eval $1=\"\$$1\ `$ECHO $2 | $SED -e 's/.*:://' -e 's/:/ /g'`\"
+ eval $1=\"`$ECHO $2 | $SED -e 's/::.*//' -e 's/:/ /g'`\ \$$1\"
+ ;;
+ *)
+ eval $1=\"`$ECHO $2 | $SED 's/:/ /g'`\"
+ ;;
+ esac
+}
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
+$as_echo_n "checking how to run the C preprocessor... " >&6; }
+# On Suns, sometimes $CPP names a directory.
+if test -n "$CPP" && test -d "$CPP"; then
+ CPP=
+fi
+if test -z "$CPP"; then
+ if ${ac_cv_prog_CPP+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ # Double quotes because CPP needs to be expanded
+ for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
+ do
+ ac_preproc_ok=false
+for ac_c_preproc_warn_flag in '' yes
+do
+ # Use a header file that comes with gcc, so configuring glibc
+ # with a fresh cross-compiler works.
+ # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+ # <limits.h> exists even on freestanding compilers.
+ # On the NeXT, cc -E runs the code through the compiler's parser,
+ # not just through cpp. "Syntax error" is here to catch this case.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+ Syntax error
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+
+else
+ # Broken: fails on valid input.
+continue
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+ # OK, works on sane cases. Now check whether nonexistent headers
+ # can be detected and how.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <ac_nonexistent.h>
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+ # Broken: success on invalid input.
+continue
+else
+ # Passes both tests.
+ac_preproc_ok=:
+break
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+done
+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+rm -f conftest.i conftest.err conftest.$ac_ext
+if $ac_preproc_ok; then :
+ break
+fi
+
+ done
+ ac_cv_prog_CPP=$CPP
+
+fi
+ CPP=$ac_cv_prog_CPP
+else
+ ac_cv_prog_CPP=$CPP
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
+$as_echo "$CPP" >&6; }
+ac_preproc_ok=false
+for ac_c_preproc_warn_flag in '' yes
+do
+ # Use a header file that comes with gcc, so configuring glibc
+ # with a fresh cross-compiler works.
+ # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+ # <limits.h> exists even on freestanding compilers.
+ # On the NeXT, cc -E runs the code through the compiler's parser,
+ # not just through cpp. "Syntax error" is here to catch this case.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+ Syntax error
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+
+else
+ # Broken: fails on valid input.
+continue
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+ # OK, works on sane cases. Now check whether nonexistent headers
+ # can be detected and how.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <ac_nonexistent.h>
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+ # Broken: success on invalid input.
+continue
+else
+ # Passes both tests.
+ac_preproc_ok=:
+break
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+done
+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+rm -f conftest.i conftest.err conftest.$ac_ext
+if $ac_preproc_ok; then :
+
+else
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
+See \`config.log' for more details" "$LINENO" 5; }
+fi
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
+$as_echo_n "checking for ANSI C header files... " >&6; }
+if ${ac_cv_header_stdc+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <stdlib.h>
+#include <stdarg.h>
+#include <string.h>
+#include <float.h>
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_header_stdc=yes
+else
+ ac_cv_header_stdc=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+if test $ac_cv_header_stdc = yes; then
+ # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <string.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ $EGREP "memchr" >/dev/null 2>&1; then :
+
+else
+ ac_cv_header_stdc=no
+fi
+rm -f conftest*
+
+fi
+
+if test $ac_cv_header_stdc = yes; then
+ # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <stdlib.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ $EGREP "free" >/dev/null 2>&1; then :
+
+else
+ ac_cv_header_stdc=no
+fi
+rm -f conftest*
+
+fi
+
+if test $ac_cv_header_stdc = yes; then
+ # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
+ if test "$cross_compiling" = yes; then :
+ :
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <ctype.h>
+#include <stdlib.h>
+#if ((' ' & 0x0FF) == 0x020)
+# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
+# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
+#else
+# define ISLOWER(c) \
+ (('a' <= (c) && (c) <= 'i') \
+ || ('j' <= (c) && (c) <= 'r') \
+ || ('s' <= (c) && (c) <= 'z'))
+# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
+#endif
+
+#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
+int
+main ()
+{
+ int i;
+ for (i = 0; i < 256; i++)
+ if (XOR (islower (i), ISLOWER (i))
+ || toupper (i) != TOUPPER (i))
+ return 2;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+
+else
+ ac_cv_header_stdc=no
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+ conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
+$as_echo "$ac_cv_header_stdc" >&6; }
+if test $ac_cv_header_stdc = yes; then
+
+$as_echo "#define STDC_HEADERS 1" >>confdefs.h
+
+fi
+
+# On IRIX 5.3, sys/types and inttypes.h are conflicting.
+for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
+ inttypes.h stdint.h unistd.h
+do :
+ as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
+"
+if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
+ cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+
+done
+
+
+for ac_header in dlfcn.h
+do :
+ ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default
+"
+if test "x$ac_cv_header_dlfcn_h" = xyes; then :
+ cat >>confdefs.h <<_ACEOF
+#define HAVE_DLFCN_H 1
+_ACEOF
+
+fi
+
+done
+
+
+
+
+
+# Set options
+enable_win32_dll=yes
+
+case $host in
+*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-cegcc*)
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}as", so it can be a program name with args.
+set dummy ${ac_tool_prefix}as; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_AS+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$AS"; then
+ ac_cv_prog_AS="$AS" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_AS="${ac_tool_prefix}as"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+AS=$ac_cv_prog_AS
+if test -n "$AS"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AS" >&5
+$as_echo "$AS" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_AS"; then
+ ac_ct_AS=$AS
+ # Extract the first word of "as", so it can be a program name with args.
+set dummy as; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_AS+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_AS"; then
+ ac_cv_prog_ac_ct_AS="$ac_ct_AS" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_AS="as"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_AS=$ac_cv_prog_ac_ct_AS
+if test -n "$ac_ct_AS"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AS" >&5
+$as_echo "$ac_ct_AS" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_AS" = x; then
+ AS="false"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ AS=$ac_ct_AS
+ fi
+else
+ AS="$ac_cv_prog_AS"
+fi
+
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args.
+set dummy ${ac_tool_prefix}dlltool; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_DLLTOOL+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$DLLTOOL"; then
+ ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+DLLTOOL=$ac_cv_prog_DLLTOOL
+if test -n "$DLLTOOL"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5
+$as_echo "$DLLTOOL" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_DLLTOOL"; then
+ ac_ct_DLLTOOL=$DLLTOOL
+ # Extract the first word of "dlltool", so it can be a program name with args.
+set dummy dlltool; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_DLLTOOL+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_DLLTOOL"; then
+ ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_DLLTOOL="dlltool"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL
+if test -n "$ac_ct_DLLTOOL"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5
+$as_echo "$ac_ct_DLLTOOL" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_DLLTOOL" = x; then
+ DLLTOOL="false"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ DLLTOOL=$ac_ct_DLLTOOL
+ fi
+else
+ DLLTOOL="$ac_cv_prog_DLLTOOL"
+fi
+
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
+set dummy ${ac_tool_prefix}objdump; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_OBJDUMP+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$OBJDUMP"; then
+ ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+OBJDUMP=$ac_cv_prog_OBJDUMP
+if test -n "$OBJDUMP"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
+$as_echo "$OBJDUMP" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_OBJDUMP"; then
+ ac_ct_OBJDUMP=$OBJDUMP
+ # Extract the first word of "objdump", so it can be a program name with args.
+set dummy objdump; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_OBJDUMP"; then
+ ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_OBJDUMP="objdump"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
+if test -n "$ac_ct_OBJDUMP"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
+$as_echo "$ac_ct_OBJDUMP" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_OBJDUMP" = x; then
+ OBJDUMP="false"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ OBJDUMP=$ac_ct_OBJDUMP
+ fi
+else
+ OBJDUMP="$ac_cv_prog_OBJDUMP"
+fi
+
+ ;;
+esac
+
+test -z "$AS" && AS=as
+
+
+
+
+
+test -z "$DLLTOOL" && DLLTOOL=dlltool
+
+
+
+
+
+test -z "$OBJDUMP" && OBJDUMP=objdump
+
+
+
+
+
+
+
+ enable_dlopen=no
+
+
+
+ # Check whether --enable-shared was given.
+if test "${enable_shared+set}" = set; then :
+ enableval=$enable_shared; p=${PACKAGE-default}
+ case $enableval in
+ yes) enable_shared=yes ;;
+ no) enable_shared=no ;;
+ *)
+ enable_shared=no
+ # Look at the argument we got. We use all the common list separators.
+ lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR,
+ for pkg in $enableval; do
+ IFS=$lt_save_ifs
+ if test "X$pkg" = "X$p"; then
+ enable_shared=yes
+ fi
+ done
+ IFS=$lt_save_ifs
+ ;;
+ esac
+else
+ enable_shared=yes
+fi
+
+
+
+
+
+
+
+
+
+ # Check whether --enable-static was given.
+if test "${enable_static+set}" = set; then :
+ enableval=$enable_static; p=${PACKAGE-default}
+ case $enableval in
+ yes) enable_static=yes ;;
+ no) enable_static=no ;;
+ *)
+ enable_static=no
+ # Look at the argument we got. We use all the common list separators.
+ lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR,
+ for pkg in $enableval; do
+ IFS=$lt_save_ifs
+ if test "X$pkg" = "X$p"; then
+ enable_static=yes
+ fi
+ done
+ IFS=$lt_save_ifs
+ ;;
+ esac
+else
+ enable_static=yes
+fi
+
+
+
+
+
+
+
+
+
+
+# Check whether --with-pic was given.
+if test "${with_pic+set}" = set; then :
+ withval=$with_pic; lt_p=${PACKAGE-default}
+ case $withval in
+ yes|no) pic_mode=$withval ;;
+ *)
+ pic_mode=default
+ # Look at the argument we got. We use all the common list separators.
+ lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR,
+ for lt_pkg in $withval; do
+ IFS=$lt_save_ifs
+ if test "X$lt_pkg" = "X$lt_p"; then
+ pic_mode=yes
+ fi
+ done
+ IFS=$lt_save_ifs
+ ;;
+ esac
+else
+ pic_mode=default
+fi
+
+
+
+
+
+
+
+
+ # Check whether --enable-fast-install was given.
+if test "${enable_fast_install+set}" = set; then :
+ enableval=$enable_fast_install; p=${PACKAGE-default}
+ case $enableval in
+ yes) enable_fast_install=yes ;;
+ no) enable_fast_install=no ;;
+ *)
+ enable_fast_install=no
+ # Look at the argument we got. We use all the common list separators.
+ lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR,
+ for pkg in $enableval; do
+ IFS=$lt_save_ifs
+ if test "X$pkg" = "X$p"; then
+ enable_fast_install=yes
+ fi
+ done
+ IFS=$lt_save_ifs
+ ;;
+ esac
+else
+ enable_fast_install=yes
+fi
+
+
+
+
+
+
+
+
+ shared_archive_member_spec=
+case $host,$enable_shared in
+power*-*-aix[5-9]*,yes)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking which variant of shared library versioning to provide" >&5
+$as_echo_n "checking which variant of shared library versioning to provide... " >&6; }
+
+# Check whether --with-aix-soname was given.
+if test "${with_aix_soname+set}" = set; then :
+ withval=$with_aix_soname; case $withval in
+ aix|svr4|both)
+ ;;
+ *)
+ as_fn_error $? "Unknown argument to --with-aix-soname" "$LINENO" 5
+ ;;
+ esac
+ lt_cv_with_aix_soname=$with_aix_soname
+else
+ if ${lt_cv_with_aix_soname+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_with_aix_soname=aix
+fi
+
+ with_aix_soname=$lt_cv_with_aix_soname
+fi
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_aix_soname" >&5
+$as_echo "$with_aix_soname" >&6; }
+ if test aix != "$with_aix_soname"; then
+ # For the AIX way of multilib, we name the shared archive member
+ # based on the bitwidth used, traditionally 'shr.o' or 'shr_64.o',
+ # and 'shr.imp' or 'shr_64.imp', respectively, for the Import File.
+ # Even when GNU compilers ignore OBJECT_MODE but need '-maix64' flag,
+ # the AIX toolchain works better with OBJECT_MODE set (default 32).
+ if test 64 = "${OBJECT_MODE-32}"; then
+ shared_archive_member_spec=shr_64
+ else
+ shared_archive_member_spec=shr
+ fi
+ fi
+ ;;
+*)
+ with_aix_soname=aix
+ ;;
+esac
+
+
+
+
+
+
+
+
+
+
+# This can be used to rebuild libtool when needed
+LIBTOOL_DEPS=$ltmain
+
+# Always use our own libtool.
+LIBTOOL='$(SHELL) $(top_builddir)/libtool'
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+test -z "$LN_S" && LN_S="ln -s"
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+if test -n "${ZSH_VERSION+set}"; then
+ setopt NO_GLOB_SUBST
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5
+$as_echo_n "checking for objdir... " >&6; }
+if ${lt_cv_objdir+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ rm -f .libs 2>/dev/null
+mkdir .libs 2>/dev/null
+if test -d .libs; then
+ lt_cv_objdir=.libs
+else
+ # MS-DOS does not allow filenames that begin with a dot.
+ lt_cv_objdir=_libs
+fi
+rmdir .libs 2>/dev/null
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5
+$as_echo "$lt_cv_objdir" >&6; }
+objdir=$lt_cv_objdir
+
+
+
+
+
+cat >>confdefs.h <<_ACEOF
+#define LT_OBJDIR "$lt_cv_objdir/"
+_ACEOF
+
+
+
+
+case $host_os in
+aix3*)
+ # AIX sometimes has problems with the GCC collect2 program. For some
+ # reason, if we set the COLLECT_NAMES environment variable, the problems
+ # vanish in a puff of smoke.
+ if test set != "${COLLECT_NAMES+set}"; then
+ COLLECT_NAMES=
+ export COLLECT_NAMES
+ fi
+ ;;
+esac
+
+# Global variables:
+ofile=libtool
+can_build_shared=yes
+
+# All known linkers require a '.a' archive for static linking (except MSVC,
+# which needs '.lib').
+libext=a
+
+with_gnu_ld=$lt_cv_prog_gnu_ld
+
+old_CC=$CC
+old_CFLAGS=$CFLAGS
+
+# Set sane defaults for various variables
+test -z "$CC" && CC=cc
+test -z "$LTCC" && LTCC=$CC
+test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
+test -z "$LD" && LD=ld
+test -z "$ac_objext" && ac_objext=o
+
+func_cc_basename $compiler
+cc_basename=$func_cc_basename_result
+
+
+# Only perform the check for file, if the check method requires it
+test -z "$MAGIC_CMD" && MAGIC_CMD=file
+case $deplibs_check_method in
+file_magic*)
+ if test "$file_magic_cmd" = '$MAGIC_CMD'; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5
+$as_echo_n "checking for ${ac_tool_prefix}file... " >&6; }
+if ${lt_cv_path_MAGIC_CMD+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ case $MAGIC_CMD in
+[\\/*] | ?:[\\/]*)
+ lt_cv_path_MAGIC_CMD=$MAGIC_CMD # Let the user override the test with a path.
+ ;;
+*)
+ lt_save_MAGIC_CMD=$MAGIC_CMD
+ lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
+ ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
+ for ac_dir in $ac_dummy; do
+ IFS=$lt_save_ifs
+ test -z "$ac_dir" && ac_dir=.
+ if test -f "$ac_dir/${ac_tool_prefix}file"; then
+ lt_cv_path_MAGIC_CMD=$ac_dir/"${ac_tool_prefix}file"
+ if test -n "$file_magic_test_file"; then
+ case $deplibs_check_method in
+ "file_magic "*)
+ file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
+ MAGIC_CMD=$lt_cv_path_MAGIC_CMD
+ if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
+ $EGREP "$file_magic_regex" > /dev/null; then
+ :
+ else
+ cat <<_LT_EOF 1>&2
+
+*** Warning: the command libtool uses to detect shared libraries,
+*** $file_magic_cmd, produces output that libtool cannot recognize.
+*** The result is that libtool may fail to recognize shared libraries
+*** as such. This will affect the creation of libtool libraries that
+*** depend on shared libraries, but programs linked with such libtool
+*** libraries will work regardless of this problem. Nevertheless, you
+*** may want to report the problem to your system manager and/or to
+*** bug-libtool@gnu.org
+
+_LT_EOF
+ fi ;;
+ esac
+ fi
+ break
+ fi
+ done
+ IFS=$lt_save_ifs
+ MAGIC_CMD=$lt_save_MAGIC_CMD
+ ;;
+esac
+fi
+
+MAGIC_CMD=$lt_cv_path_MAGIC_CMD
+if test -n "$MAGIC_CMD"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
+$as_echo "$MAGIC_CMD" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+
+
+
+if test -z "$lt_cv_path_MAGIC_CMD"; then
+ if test -n "$ac_tool_prefix"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5
+$as_echo_n "checking for file... " >&6; }
+if ${lt_cv_path_MAGIC_CMD+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ case $MAGIC_CMD in
+[\\/*] | ?:[\\/]*)
+ lt_cv_path_MAGIC_CMD=$MAGIC_CMD # Let the user override the test with a path.
+ ;;
+*)
+ lt_save_MAGIC_CMD=$MAGIC_CMD
+ lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
+ ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
+ for ac_dir in $ac_dummy; do
+ IFS=$lt_save_ifs
+ test -z "$ac_dir" && ac_dir=.
+ if test -f "$ac_dir/file"; then
+ lt_cv_path_MAGIC_CMD=$ac_dir/"file"
+ if test -n "$file_magic_test_file"; then
+ case $deplibs_check_method in
+ "file_magic "*)
+ file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
+ MAGIC_CMD=$lt_cv_path_MAGIC_CMD
+ if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
+ $EGREP "$file_magic_regex" > /dev/null; then
+ :
+ else
+ cat <<_LT_EOF 1>&2
+
+*** Warning: the command libtool uses to detect shared libraries,
+*** $file_magic_cmd, produces output that libtool cannot recognize.
+*** The result is that libtool may fail to recognize shared libraries
+*** as such. This will affect the creation of libtool libraries that
+*** depend on shared libraries, but programs linked with such libtool
+*** libraries will work regardless of this problem. Nevertheless, you
+*** may want to report the problem to your system manager and/or to
+*** bug-libtool@gnu.org
+
+_LT_EOF
+ fi ;;
+ esac
+ fi
+ break
+ fi
+ done
+ IFS=$lt_save_ifs
+ MAGIC_CMD=$lt_save_MAGIC_CMD
+ ;;
+esac
+fi
+
+MAGIC_CMD=$lt_cv_path_MAGIC_CMD
+if test -n "$MAGIC_CMD"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
+$as_echo "$MAGIC_CMD" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ else
+ MAGIC_CMD=:
+ fi
+fi
+
+ fi
+ ;;
+esac
+
+# Use C for the default configuration in the libtool script
+
+lt_save_CC=$CC
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+# Source file extension for C test sources.
+ac_ext=c
+
+# Object file extension for compiled C test sources.
+objext=o
+objext=$objext
+
+# Code to be used in simple compile tests
+lt_simple_compile_test_code="int some_variable = 0;"
+
+# Code to be used in simple link tests
+lt_simple_link_test_code='int main(){return(0);}'
+
+
+
+
+
+
+
+# If no C compiler was specified, use CC.
+LTCC=${LTCC-"$CC"}
+
+# If no C compiler flags were specified, use CFLAGS.
+LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
+
+# Allow CC to be a program name with arguments.
+compiler=$CC
+
+# Save the default compiler, since it gets overwritten when the other
+# tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
+compiler_DEFAULT=$CC
+
+# save warnings/boilerplate of simple test code
+ac_outfile=conftest.$ac_objext
+echo "$lt_simple_compile_test_code" >conftest.$ac_ext
+eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
+_lt_compiler_boilerplate=`cat conftest.err`
+$RM conftest*
+
+ac_outfile=conftest.$ac_objext
+echo "$lt_simple_link_test_code" >conftest.$ac_ext
+eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
+_lt_linker_boilerplate=`cat conftest.err`
+$RM -r conftest*
+
+
+## CAVEAT EMPTOR:
+## There is no encapsulation within the following macros, do not change
+## the running order or otherwise move them around unless you know exactly
+## what you are doing...
+if test -n "$compiler"; then
+
+lt_prog_compiler_no_builtin_flag=
+
+if test yes = "$GCC"; then
+ case $cc_basename in
+ nvcc*)
+ lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;;
+ *)
+ lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;;
+ esac
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
+$as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
+if ${lt_cv_prog_compiler_rtti_exceptions+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_prog_compiler_rtti_exceptions=no
+ ac_outfile=conftest.$ac_objext
+ echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+ lt_compiler_flag="-fno-rtti -fno-exceptions" ## exclude from sc_useless_quotes_in_assignment
+ # Insert the option either (1) after the last *FLAGS variable, or
+ # (2) before a word containing "conftest.", or (3) at the end.
+ # Note that $ac_compile itself does not contain backslashes and begins
+ # with a dollar sign (not a hyphen), so the echo should work correctly.
+ # The option is referenced via a variable to avoid confusing sed.
+ lt_compile=`echo "$ac_compile" | $SED \
+ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+ -e 's:$: $lt_compiler_flag:'`
+ (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
+ (eval "$lt_compile" 2>conftest.err)
+ ac_status=$?
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ if (exit $ac_status) && test -s "$ac_outfile"; then
+ # The compiler can only warn and ignore the option if not recognized
+ # So say no if there are warnings other than the usual output.
+ $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
+ $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+ if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
+ lt_cv_prog_compiler_rtti_exceptions=yes
+ fi
+ fi
+ $RM conftest*
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
+$as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
+
+if test yes = "$lt_cv_prog_compiler_rtti_exceptions"; then
+ lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
+else
+ :
+fi
+
+fi
+
+
+
+
+
+
+ lt_prog_compiler_wl=
+lt_prog_compiler_pic=
+lt_prog_compiler_static=
+
+
+ if test yes = "$GCC"; then
+ lt_prog_compiler_wl='-Wl,'
+ lt_prog_compiler_static='-static'
+
+ case $host_os in
+ aix*)
+ # All AIX code is PIC.
+ if test ia64 = "$host_cpu"; then
+ # AIX 5 now supports IA64 processor
+ lt_prog_compiler_static='-Bstatic'
+ fi
+ lt_prog_compiler_pic='-fPIC'
+ ;;
+
+ amigaos*)
+ case $host_cpu in
+ powerpc)
+ # see comment about AmigaOS4 .so support
+ lt_prog_compiler_pic='-fPIC'
+ ;;
+ m68k)
+ # FIXME: we need at least 68020 code to build shared libraries, but
+ # adding the '-m68020' flag to GCC prevents building anything better,
+ # like '-m68040'.
+ lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'
+ ;;
+ esac
+ ;;
+
+ beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
+ # PIC is the default for these OSes.
+ ;;
+
+ mingw* | cygwin* | pw32* | os2* | cegcc*)
+ # This hack is so that the source file can tell whether it is being
+ # built for inclusion in a dll (and should export symbols for example).
+ # Although the cygwin gcc ignores -fPIC, still need this for old-style
+ # (--disable-auto-import) libraries
+ lt_prog_compiler_pic='-DDLL_EXPORT'
+ case $host_os in
+ os2*)
+ lt_prog_compiler_static='$wl-static'
+ ;;
+ esac
+ ;;
+
+ darwin* | rhapsody*)
+ # PIC is the default on this platform
+ # Common symbols not allowed in MH_DYLIB files
+ lt_prog_compiler_pic='-fno-common'
+ ;;
+
+ haiku*)
+ # PIC is the default for Haiku.
+ # The "-static" flag exists, but is broken.
+ lt_prog_compiler_static=
+ ;;
+
+ hpux*)
+ # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
+ # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
+ # sets the default TLS model and affects inlining.
+ case $host_cpu in
+ hppa*64*)
+ # +Z the default
+ ;;
+ *)
+ lt_prog_compiler_pic='-fPIC'
+ ;;
+ esac
+ ;;
+
+ interix[3-9]*)
+ # Interix 3.x gcc -fpic/-fPIC options generate broken code.
+ # Instead, we relocate shared libraries at runtime.
+ ;;
+
+ msdosdjgpp*)
+ # Just because we use GCC doesn't mean we suddenly get shared libraries
+ # on systems that don't support them.
+ lt_prog_compiler_can_build_shared=no
+ enable_shared=no
+ ;;
+
+ *nto* | *qnx*)
+ # QNX uses GNU C++, but need to define -shared option too, otherwise
+ # it will coredump.
+ lt_prog_compiler_pic='-fPIC -shared'
+ ;;
+
+ sysv4*MP*)
+ if test -d /usr/nec; then
+ lt_prog_compiler_pic=-Kconform_pic
+ fi
+ ;;
+
+ *)
+ lt_prog_compiler_pic='-fPIC'
+ ;;
+ esac
+
+ case $cc_basename in
+ nvcc*) # Cuda Compiler Driver 2.2
+ lt_prog_compiler_wl='-Xlinker '
+ if test -n "$lt_prog_compiler_pic"; then
+ lt_prog_compiler_pic="-Xcompiler $lt_prog_compiler_pic"
+ fi
+ ;;
+ esac
+ else
+ # PORTME Check for flag to pass linker flags through the system compiler.
+ case $host_os in
+ aix*)
+ lt_prog_compiler_wl='-Wl,'
+ if test ia64 = "$host_cpu"; then
+ # AIX 5 now supports IA64 processor
+ lt_prog_compiler_static='-Bstatic'
+ else
+ lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp'
+ fi
+ ;;
+
+ darwin* | rhapsody*)
+ # PIC is the default on this platform
+ # Common symbols not allowed in MH_DYLIB files
+ lt_prog_compiler_pic='-fno-common'
+ case $cc_basename in
+ nagfor*)
+ # NAG Fortran compiler
+ lt_prog_compiler_wl='-Wl,-Wl,,'
+ lt_prog_compiler_pic='-PIC'
+ lt_prog_compiler_static='-Bstatic'
+ ;;
+ esac
+ ;;
+
+ mingw* | cygwin* | pw32* | os2* | cegcc*)
+ # This hack is so that the source file can tell whether it is being
+ # built for inclusion in a dll (and should export symbols for example).
+ lt_prog_compiler_pic='-DDLL_EXPORT'
+ case $host_os in
+ os2*)
+ lt_prog_compiler_static='$wl-static'
+ ;;
+ esac
+ ;;
+
+ hpux9* | hpux10* | hpux11*)
+ lt_prog_compiler_wl='-Wl,'
+ # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
+ # not for PA HP-UX.
+ case $host_cpu in
+ hppa*64*|ia64*)
+ # +Z the default
+ ;;
+ *)
+ lt_prog_compiler_pic='+Z'
+ ;;
+ esac
+ # Is there a better lt_prog_compiler_static that works with the bundled CC?
+ lt_prog_compiler_static='$wl-a ${wl}archive'
+ ;;
+
+ irix5* | irix6* | nonstopux*)
+ lt_prog_compiler_wl='-Wl,'
+ # PIC (with -KPIC) is the default.
+ lt_prog_compiler_static='-non_shared'
+ ;;
+
+ linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
+ case $cc_basename in
+ # old Intel for x86_64, which still supported -KPIC.
+ ecc*)
+ lt_prog_compiler_wl='-Wl,'
+ lt_prog_compiler_pic='-KPIC'
+ lt_prog_compiler_static='-static'
+ ;;
+ # icc used to be incompatible with GCC.
+ # ICC 10 doesn't accept -KPIC any more.
+ icc* | ifort*)
+ lt_prog_compiler_wl='-Wl,'
+ lt_prog_compiler_pic='-fPIC'
+ lt_prog_compiler_static='-static'
+ ;;
+ # Lahey Fortran 8.1.
+ lf95*)
+ lt_prog_compiler_wl='-Wl,'
+ lt_prog_compiler_pic='--shared'
+ lt_prog_compiler_static='--static'
+ ;;
+ nagfor*)
+ # NAG Fortran compiler
+ lt_prog_compiler_wl='-Wl,-Wl,,'
+ lt_prog_compiler_pic='-PIC'
+ lt_prog_compiler_static='-Bstatic'
+ ;;
+ tcc*)
+ # Fabrice Bellard et al's Tiny C Compiler
+ lt_prog_compiler_wl='-Wl,'
+ lt_prog_compiler_pic='-fPIC'
+ lt_prog_compiler_static='-static'
+ ;;
+ pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
+ # Portland Group compilers (*not* the Pentium gcc compiler,
+ # which looks to be a dead project)
+ lt_prog_compiler_wl='-Wl,'
+ lt_prog_compiler_pic='-fpic'
+ lt_prog_compiler_static='-Bstatic'
+ ;;
+ ccc*)
+ lt_prog_compiler_wl='-Wl,'
+ # All Alpha code is PIC.
+ lt_prog_compiler_static='-non_shared'
+ ;;
+ xl* | bgxl* | bgf* | mpixl*)
+ # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
+ lt_prog_compiler_wl='-Wl,'
+ lt_prog_compiler_pic='-qpic'
+ lt_prog_compiler_static='-qstaticlink'
+ ;;
+ *)
+ case `$CC -V 2>&1 | sed 5q` in
+ *Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [1-7].* | *Sun*Fortran*\ 8.[0-3]*)
+ # Sun Fortran 8.3 passes all unrecognized flags to the linker
+ lt_prog_compiler_pic='-KPIC'
+ lt_prog_compiler_static='-Bstatic'
+ lt_prog_compiler_wl=''
+ ;;
+ *Sun\ F* | *Sun*Fortran*)
+ lt_prog_compiler_pic='-KPIC'
+ lt_prog_compiler_static='-Bstatic'
+ lt_prog_compiler_wl='-Qoption ld '
+ ;;
+ *Sun\ C*)
+ # Sun C 5.9
+ lt_prog_compiler_pic='-KPIC'
+ lt_prog_compiler_static='-Bstatic'
+ lt_prog_compiler_wl='-Wl,'
+ ;;
+ *Intel*\ [CF]*Compiler*)
+ lt_prog_compiler_wl='-Wl,'
+ lt_prog_compiler_pic='-fPIC'
+ lt_prog_compiler_static='-static'
+ ;;
+ *Portland\ Group*)
+ lt_prog_compiler_wl='-Wl,'
+ lt_prog_compiler_pic='-fpic'
+ lt_prog_compiler_static='-Bstatic'
+ ;;
+ esac
+ ;;
+ esac
+ ;;
+
+ newsos6)
+ lt_prog_compiler_pic='-KPIC'
+ lt_prog_compiler_static='-Bstatic'
+ ;;
+
+ *nto* | *qnx*)
+ # QNX uses GNU C++, but need to define -shared option too, otherwise
+ # it will coredump.
+ lt_prog_compiler_pic='-fPIC -shared'
+ ;;
+
+ osf3* | osf4* | osf5*)
+ lt_prog_compiler_wl='-Wl,'
+ # All OSF/1 code is PIC.
+ lt_prog_compiler_static='-non_shared'
+ ;;
+
+ rdos*)
+ lt_prog_compiler_static='-non_shared'
+ ;;
+
+ solaris*)
+ lt_prog_compiler_pic='-KPIC'
+ lt_prog_compiler_static='-Bstatic'
+ case $cc_basename in
+ f77* | f90* | f95* | sunf77* | sunf90* | sunf95*)
+ lt_prog_compiler_wl='-Qoption ld ';;
+ *)
+ lt_prog_compiler_wl='-Wl,';;
+ esac
+ ;;
+
+ sunos4*)
+ lt_prog_compiler_wl='-Qoption ld '
+ lt_prog_compiler_pic='-PIC'
+ lt_prog_compiler_static='-Bstatic'
+ ;;
+
+ sysv4 | sysv4.2uw2* | sysv4.3*)
+ lt_prog_compiler_wl='-Wl,'
+ lt_prog_compiler_pic='-KPIC'
+ lt_prog_compiler_static='-Bstatic'
+ ;;
+
+ sysv4*MP*)
+ if test -d /usr/nec; then
+ lt_prog_compiler_pic='-Kconform_pic'
+ lt_prog_compiler_static='-Bstatic'
+ fi
+ ;;
+
+ sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
+ lt_prog_compiler_wl='-Wl,'
+ lt_prog_compiler_pic='-KPIC'
+ lt_prog_compiler_static='-Bstatic'
+ ;;
+
+ unicos*)
+ lt_prog_compiler_wl='-Wl,'
+ lt_prog_compiler_can_build_shared=no
+ ;;
+
+ uts4*)
+ lt_prog_compiler_pic='-pic'
+ lt_prog_compiler_static='-Bstatic'
+ ;;
+
+ *)
+ lt_prog_compiler_can_build_shared=no
+ ;;
+ esac
+ fi
+
+case $host_os in
+ # For platforms that do not support PIC, -DPIC is meaningless:
+ *djgpp*)
+ lt_prog_compiler_pic=
+ ;;
+ *)
+ lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC"
+ ;;
+esac
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
+$as_echo_n "checking for $compiler option to produce PIC... " >&6; }
+if ${lt_cv_prog_compiler_pic+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_prog_compiler_pic=$lt_prog_compiler_pic
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic" >&5
+$as_echo "$lt_cv_prog_compiler_pic" >&6; }
+lt_prog_compiler_pic=$lt_cv_prog_compiler_pic
+
+#
+# Check to make sure the PIC flag actually works.
+#
+if test -n "$lt_prog_compiler_pic"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
+$as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; }
+if ${lt_cv_prog_compiler_pic_works+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_prog_compiler_pic_works=no
+ ac_outfile=conftest.$ac_objext
+ echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+ lt_compiler_flag="$lt_prog_compiler_pic -DPIC" ## exclude from sc_useless_quotes_in_assignment
+ # Insert the option either (1) after the last *FLAGS variable, or
+ # (2) before a word containing "conftest.", or (3) at the end.
+ # Note that $ac_compile itself does not contain backslashes and begins
+ # with a dollar sign (not a hyphen), so the echo should work correctly.
+ # The option is referenced via a variable to avoid confusing sed.
+ lt_compile=`echo "$ac_compile" | $SED \
+ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+ -e 's:$: $lt_compiler_flag:'`
+ (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
+ (eval "$lt_compile" 2>conftest.err)
+ ac_status=$?
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ if (exit $ac_status) && test -s "$ac_outfile"; then
+ # The compiler can only warn and ignore the option if not recognized
+ # So say no if there are warnings other than the usual output.
+ $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
+ $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+ if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
+ lt_cv_prog_compiler_pic_works=yes
+ fi
+ fi
+ $RM conftest*
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5
+$as_echo "$lt_cv_prog_compiler_pic_works" >&6; }
+
+if test yes = "$lt_cv_prog_compiler_pic_works"; then
+ case $lt_prog_compiler_pic in
+ "" | " "*) ;;
+ *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;;
+ esac
+else
+ lt_prog_compiler_pic=
+ lt_prog_compiler_can_build_shared=no
+fi
+
+fi
+
+
+
+
+
+
+
+
+
+
+
+#
+# Check to make sure the static flag actually works.
+#
+wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\"
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
+$as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
+if ${lt_cv_prog_compiler_static_works+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_prog_compiler_static_works=no
+ save_LDFLAGS=$LDFLAGS
+ LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
+ echo "$lt_simple_link_test_code" > conftest.$ac_ext
+ if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
+ # The linker can only warn and ignore the option if not recognized
+ # So say no if there are warnings
+ if test -s conftest.err; then
+ # Append any errors to the config.log.
+ cat conftest.err 1>&5
+ $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
+ $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+ if diff conftest.exp conftest.er2 >/dev/null; then
+ lt_cv_prog_compiler_static_works=yes
+ fi
+ else
+ lt_cv_prog_compiler_static_works=yes
+ fi
+ fi
+ $RM -r conftest*
+ LDFLAGS=$save_LDFLAGS
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5
+$as_echo "$lt_cv_prog_compiler_static_works" >&6; }
+
+if test yes = "$lt_cv_prog_compiler_static_works"; then
+ :
+else
+ lt_prog_compiler_static=
+fi
+
+
+
+
+
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
+$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
+if ${lt_cv_prog_compiler_c_o+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_prog_compiler_c_o=no
+ $RM -r conftest 2>/dev/null
+ mkdir conftest
+ cd conftest
+ mkdir out
+ echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+
+ lt_compiler_flag="-o out/conftest2.$ac_objext"
+ # Insert the option either (1) after the last *FLAGS variable, or
+ # (2) before a word containing "conftest.", or (3) at the end.
+ # Note that $ac_compile itself does not contain backslashes and begins
+ # with a dollar sign (not a hyphen), so the echo should work correctly.
+ lt_compile=`echo "$ac_compile" | $SED \
+ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+ -e 's:$: $lt_compiler_flag:'`
+ (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
+ (eval "$lt_compile" 2>out/conftest.err)
+ ac_status=$?
+ cat out/conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ if (exit $ac_status) && test -s out/conftest2.$ac_objext
+ then
+ # The compiler can only warn and ignore the option if not recognized
+ # So say no if there are warnings
+ $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
+ $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
+ if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
+ lt_cv_prog_compiler_c_o=yes
+ fi
+ fi
+ chmod u+w . 2>&5
+ $RM conftest*
+ # SGI C++ compiler will create directory out/ii_files/ for
+ # template instantiation
+ test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
+ $RM out/* && rmdir out
+ cd ..
+ $RM -r conftest
+ $RM conftest*
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
+$as_echo "$lt_cv_prog_compiler_c_o" >&6; }
+
+
+
+
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
+$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
+if ${lt_cv_prog_compiler_c_o+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_prog_compiler_c_o=no
+ $RM -r conftest 2>/dev/null
+ mkdir conftest
+ cd conftest
+ mkdir out
+ echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+
+ lt_compiler_flag="-o out/conftest2.$ac_objext"
+ # Insert the option either (1) after the last *FLAGS variable, or
+ # (2) before a word containing "conftest.", or (3) at the end.
+ # Note that $ac_compile itself does not contain backslashes and begins
+ # with a dollar sign (not a hyphen), so the echo should work correctly.
+ lt_compile=`echo "$ac_compile" | $SED \
+ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+ -e 's:$: $lt_compiler_flag:'`
+ (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
+ (eval "$lt_compile" 2>out/conftest.err)
+ ac_status=$?
+ cat out/conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ if (exit $ac_status) && test -s out/conftest2.$ac_objext
+ then
+ # The compiler can only warn and ignore the option if not recognized
+ # So say no if there are warnings
+ $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
+ $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
+ if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
+ lt_cv_prog_compiler_c_o=yes
+ fi
+ fi
+ chmod u+w . 2>&5
+ $RM conftest*
+ # SGI C++ compiler will create directory out/ii_files/ for
+ # template instantiation
+ test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
+ $RM out/* && rmdir out
+ cd ..
+ $RM -r conftest
+ $RM conftest*
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
+$as_echo "$lt_cv_prog_compiler_c_o" >&6; }
+
+
+
+
+hard_links=nottested
+if test no = "$lt_cv_prog_compiler_c_o" && test no != "$need_locks"; then
+ # do not overwrite the value of need_locks provided by the user
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
+$as_echo_n "checking if we can lock with hard links... " >&6; }
+ hard_links=yes
+ $RM conftest*
+ ln conftest.a conftest.b 2>/dev/null && hard_links=no
+ touch conftest.a
+ ln conftest.a conftest.b 2>&5 || hard_links=no
+ ln conftest.a conftest.b 2>/dev/null && hard_links=no
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
+$as_echo "$hard_links" >&6; }
+ if test no = "$hard_links"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: '$CC' does not support '-c -o', so 'make -j' may be unsafe" >&5
+$as_echo "$as_me: WARNING: '$CC' does not support '-c -o', so 'make -j' may be unsafe" >&2;}
+ need_locks=warn
+ fi
+else
+ need_locks=no
+fi
+
+
+
+
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
+$as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
+
+ runpath_var=
+ allow_undefined_flag=
+ always_export_symbols=no
+ archive_cmds=
+ archive_expsym_cmds=
+ compiler_needs_object=no
+ enable_shared_with_static_runtimes=no
+ export_dynamic_flag_spec=
+ export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
+ hardcode_automatic=no
+ hardcode_direct=no
+ hardcode_direct_absolute=no
+ hardcode_libdir_flag_spec=
+ hardcode_libdir_separator=
+ hardcode_minus_L=no
+ hardcode_shlibpath_var=unsupported
+ inherit_rpath=no
+ link_all_deplibs=unknown
+ module_cmds=
+ module_expsym_cmds=
+ old_archive_from_new_cmds=
+ old_archive_from_expsyms_cmds=
+ thread_safe_flag_spec=
+ whole_archive_flag_spec=
+ # include_expsyms should be a list of space-separated symbols to be *always*
+ # included in the symbol list
+ include_expsyms=
+ # exclude_expsyms can be an extended regexp of symbols to exclude
+ # it will be wrapped by ' (' and ')$', so one must not match beginning or
+ # end of line. Example: 'a|bc|.*d.*' will exclude the symbols 'a' and 'bc',
+ # as well as any symbol that contains 'd'.
+ exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
+ # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
+ # platforms (ab)use it in PIC code, but their linkers get confused if
+ # the symbol is explicitly referenced. Since portable code cannot
+ # rely on this symbol name, it's probably fine to never include it in
+ # preloaded symbol tables.
+ # Exclude shared library initialization/finalization symbols.
+ extract_expsyms_cmds=
+
+ case $host_os in
+ cygwin* | mingw* | pw32* | cegcc*)
+ # FIXME: the MSVC++ port hasn't been tested in a loooong time
+ # When not using gcc, we currently assume that we are using
+ # Microsoft Visual C++.
+ if test yes != "$GCC"; then
+ with_gnu_ld=no
+ fi
+ ;;
+ interix*)
+ # we just hope/assume this is gcc and not c89 (= MSVC++)
+ with_gnu_ld=yes
+ ;;
+ openbsd* | bitrig*)
+ with_gnu_ld=no
+ ;;
+ esac
+
+ ld_shlibs=yes
+
+ # On some targets, GNU ld is compatible enough with the native linker
+ # that we're better off using the native interface for both.
+ lt_use_gnu_ld_interface=no
+ if test yes = "$with_gnu_ld"; then
+ case $host_os in
+ aix*)
+ # The AIX port of GNU ld has always aspired to compatibility
+ # with the native linker. However, as the warning in the GNU ld
+ # block says, versions before 2.19.5* couldn't really create working
+ # shared libraries, regardless of the interface used.
+ case `$LD -v 2>&1` in
+ *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
+ *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;;
+ *\ \(GNU\ Binutils\)\ [3-9]*) ;;
+ *)
+ lt_use_gnu_ld_interface=yes
+ ;;
+ esac
+ ;;
+ *)
+ lt_use_gnu_ld_interface=yes
+ ;;
+ esac
+ fi
+
+ if test yes = "$lt_use_gnu_ld_interface"; then
+ # If archive_cmds runs LD, not CC, wlarc should be empty
+ wlarc='$wl'
+
+ # Set some defaults for GNU ld with shared library support. These
+ # are reset later if shared libraries are not supported. Putting them
+ # here allows them to be overridden if necessary.
+ runpath_var=LD_RUN_PATH
+ hardcode_libdir_flag_spec='$wl-rpath $wl$libdir'
+ export_dynamic_flag_spec='$wl--export-dynamic'
+ # ancient GNU ld didn't support --whole-archive et. al.
+ if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
+ whole_archive_flag_spec=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive'
+ else
+ whole_archive_flag_spec=
+ fi
+ supports_anon_versioning=no
+ case `$LD -v | $SED -e 's/(^)\+)\s\+//' 2>&1` in
+ *GNU\ gold*) supports_anon_versioning=yes ;;
+ *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
+ *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
+ *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
+ *\ 2.11.*) ;; # other 2.11 versions
+ *) supports_anon_versioning=yes ;;
+ esac
+
+ # See if GNU ld supports shared libraries.
+ case $host_os in
+ aix[3-9]*)
+ # On AIX/PPC, the GNU linker is very broken
+ if test ia64 != "$host_cpu"; then
+ ld_shlibs=no
+ cat <<_LT_EOF 1>&2
+
+*** Warning: the GNU linker, at least up to release 2.19, is reported
+*** to be unable to reliably create shared libraries on AIX.
+*** Therefore, libtool is disabling shared libraries support. If you
+*** really care for shared libraries, you may want to install binutils
+*** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
+*** You will then need to restart the configuration process.
+
+_LT_EOF
+ fi
+ ;;
+
+ amigaos*)
+ case $host_cpu in
+ powerpc)
+ # see comment about AmigaOS4 .so support
+ archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
+ archive_expsym_cmds=''
+ ;;
+ m68k)
+ archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
+ hardcode_libdir_flag_spec='-L$libdir'
+ hardcode_minus_L=yes
+ ;;
+ esac
+ ;;
+
+ beos*)
+ if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+ allow_undefined_flag=unsupported
+ # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
+ # support --undefined. This deserves some investigation. FIXME
+ archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
+ else
+ ld_shlibs=no
+ fi
+ ;;
+
+ cygwin* | mingw* | pw32* | cegcc*)
+ # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless,
+ # as there is no search path for DLLs.
+ hardcode_libdir_flag_spec='-L$libdir'
+ export_dynamic_flag_spec='$wl--export-all-symbols'
+ allow_undefined_flag=unsupported
+ always_export_symbols=no
+ enable_shared_with_static_runtimes=yes
+ export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/;s/^.*[ ]__nm__\([^ ]*\)[ ][^ ]*/\1 DATA/;/^I[ ]/d;/^[AITW][ ]/s/.* //'\'' | sort | uniq > $export_symbols'
+ exclude_expsyms='[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname'
+
+ if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
+ archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+ # If the export-symbols file already is a .def file, use it as
+ # is; otherwise, prepend EXPORTS...
+ archive_expsym_cmds='if test DEF = "`$SED -n -e '\''s/^[ ]*//'\'' -e '\''/^\(;.*\)*$/d'\'' -e '\''s/^\(EXPORTS\|LIBRARY\)\([ ].*\)*$/DEF/p'\'' -e q $export_symbols`" ; then
+ cp $export_symbols $output_objdir/$soname.def;
+ else
+ echo EXPORTS > $output_objdir/$soname.def;
+ cat $export_symbols >> $output_objdir/$soname.def;
+ fi~
+ $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+ else
+ ld_shlibs=no
+ fi
+ ;;
+
+ haiku*)
+ archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
+ link_all_deplibs=yes
+ ;;
+
+ os2*)
+ hardcode_libdir_flag_spec='-L$libdir'
+ hardcode_minus_L=yes
+ allow_undefined_flag=unsupported
+ shrext_cmds=.dll
+ archive_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
+ $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
+ $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
+ $ECHO EXPORTS >> $output_objdir/$libname.def~
+ emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~
+ $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
+ emximp -o $lib $output_objdir/$libname.def'
+ archive_expsym_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
+ $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
+ $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
+ $ECHO EXPORTS >> $output_objdir/$libname.def~
+ prefix_cmds="$SED"~
+ if test EXPORTS = "`$SED 1q $export_symbols`"; then
+ prefix_cmds="$prefix_cmds -e 1d";
+ fi~
+ prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~
+ cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~
+ $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
+ emximp -o $lib $output_objdir/$libname.def'
+ old_archive_From_new_cmds='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def'
+ enable_shared_with_static_runtimes=yes
+ ;;
+
+ interix[3-9]*)
+ hardcode_direct=no
+ hardcode_shlibpath_var=no
+ hardcode_libdir_flag_spec='$wl-rpath,$libdir'
+ export_dynamic_flag_spec='$wl-E'
+ # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
+ # Instead, shared libraries are loaded at an image base (0x10000000 by
+ # default) and relocated if they conflict, which is a slow very memory
+ # consuming and fragmenting process. To avoid this, we pick a random,
+ # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
+ # time. Moving up from 0x10000000 also allows more sbrk(2) space.
+ archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+ archive_expsym_cmds='sed "s|^|_|" $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--retain-symbols-file,$output_objdir/$soname.expsym $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+ ;;
+
+ gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
+ tmp_diet=no
+ if test linux-dietlibc = "$host_os"; then
+ case $cc_basename in
+ diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn)
+ esac
+ fi
+ if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
+ && test no = "$tmp_diet"
+ then
+ tmp_addflag=' $pic_flag'
+ tmp_sharedflag='-shared'
+ case $cc_basename,$host_cpu in
+ pgcc*) # Portland Group C compiler
+ whole_archive_flag_spec='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive'
+ tmp_addflag=' $pic_flag'
+ ;;
+ pgf77* | pgf90* | pgf95* | pgfortran*)
+ # Portland Group f77 and f90 compilers
+ whole_archive_flag_spec='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive'
+ tmp_addflag=' $pic_flag -Mnomain' ;;
+ ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64
+ tmp_addflag=' -i_dynamic' ;;
+ efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64
+ tmp_addflag=' -i_dynamic -nofor_main' ;;
+ ifc* | ifort*) # Intel Fortran compiler
+ tmp_addflag=' -nofor_main' ;;
+ lf95*) # Lahey Fortran 8.1
+ whole_archive_flag_spec=
+ tmp_sharedflag='--shared' ;;
+ nagfor*) # NAGFOR 5.3
+ tmp_sharedflag='-Wl,-shared' ;;
+ xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below)
+ tmp_sharedflag='-qmkshrobj'
+ tmp_addflag= ;;
+ nvcc*) # Cuda Compiler Driver 2.2
+ whole_archive_flag_spec='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive'
+ compiler_needs_object=yes
+ ;;
+ esac
+ case `$CC -V 2>&1 | sed 5q` in
+ *Sun\ C*) # Sun C 5.9
+ whole_archive_flag_spec='$wl--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive'
+ compiler_needs_object=yes
+ tmp_sharedflag='-G' ;;
+ *Sun\ F*) # Sun Fortran 8.3
+ tmp_sharedflag='-G' ;;
+ esac
+ archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
+
+ if test yes = "$supports_anon_versioning"; then
+ archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
+ cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
+ echo "local: *; };" >> $output_objdir/$libname.ver~
+ $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-version-script $wl$output_objdir/$libname.ver -o $lib'
+ fi
+
+ case $cc_basename in
+ tcc*)
+ export_dynamic_flag_spec='-rdynamic'
+ ;;
+ xlf* | bgf* | bgxlf* | mpixlf*)
+ # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
+ whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive'
+ hardcode_libdir_flag_spec='$wl-rpath $wl$libdir'
+ archive_cmds='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib'
+ if test yes = "$supports_anon_versioning"; then
+ archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
+ cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
+ echo "local: *; };" >> $output_objdir/$libname.ver~
+ $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
+ fi
+ ;;
+ esac
+ else
+ ld_shlibs=no
+ fi
+ ;;
+
+ netbsd*)
+ if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
+ archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
+ wlarc=
+ else
+ archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
+ archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
+ fi
+ ;;
+
+ solaris*)
+ if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
+ ld_shlibs=no
+ cat <<_LT_EOF 1>&2
+
+*** Warning: The releases 2.8.* of the GNU linker cannot reliably
+*** create shared libraries on Solaris systems. Therefore, libtool
+*** is disabling shared libraries support. We urge you to upgrade GNU
+*** binutils to release 2.9.1 or newer. Another option is to modify
+*** your PATH or compiler configuration so that the native linker is
+*** used, and then restart.
+
+_LT_EOF
+ elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+ archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
+ archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
+ else
+ ld_shlibs=no
+ fi
+ ;;
+
+ sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
+ case `$LD -v 2>&1` in
+ *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
+ ld_shlibs=no
+ cat <<_LT_EOF 1>&2
+
+*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 cannot
+*** reliably create shared libraries on SCO systems. Therefore, libtool
+*** is disabling shared libraries support. We urge you to upgrade GNU
+*** binutils to release 2.16.91.0.3 or newer. Another option is to modify
+*** your PATH or compiler configuration so that the native linker is
+*** used, and then restart.
+
+_LT_EOF
+ ;;
+ *)
+ # For security reasons, it is highly recommended that you always
+ # use absolute paths for naming shared libraries, and exclude the
+ # DT_RUNPATH tag from executables and libraries. But doing so
+ # requires that you compile everything twice, which is a pain.
+ if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+ hardcode_libdir_flag_spec='$wl-rpath $wl$libdir'
+ archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
+ archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
+ else
+ ld_shlibs=no
+ fi
+ ;;
+ esac
+ ;;
+
+ sunos4*)
+ archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+ wlarc=
+ hardcode_direct=yes
+ hardcode_shlibpath_var=no
+ ;;
+
+ *)
+ if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+ archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
+ archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
+ else
+ ld_shlibs=no
+ fi
+ ;;
+ esac
+
+ if test no = "$ld_shlibs"; then
+ runpath_var=
+ hardcode_libdir_flag_spec=
+ export_dynamic_flag_spec=
+ whole_archive_flag_spec=
+ fi
+ else
+ # PORTME fill in a description of your system's linker (not GNU ld)
+ case $host_os in
+ aix3*)
+ allow_undefined_flag=unsupported
+ always_export_symbols=yes
+ archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
+ # Note: this linker hardcodes the directories in LIBPATH if there
+ # are no directories specified by -L.
+ hardcode_minus_L=yes
+ if test yes = "$GCC" && test -z "$lt_prog_compiler_static"; then
+ # Neither direct hardcoding nor static linking is supported with a
+ # broken collect2.
+ hardcode_direct=unsupported
+ fi
+ ;;
+
+ aix[4-9]*)
+ if test ia64 = "$host_cpu"; then
+ # On IA64, the linker does run time linking by default, so we don't
+ # have to do anything special.
+ aix_use_runtimelinking=no
+ exp_sym_flag='-Bexport'
+ no_entry_flag=
+ else
+ # If we're using GNU nm, then we don't want the "-C" option.
+ # -C means demangle to GNU nm, but means don't demangle to AIX nm.
+ # Without the "-l" option, or with the "-B" option, AIX nm treats
+ # weak defined symbols like other global defined symbols, whereas
+ # GNU nm marks them as "W".
+ # While the 'weak' keyword is ignored in the Export File, we need
+ # it in the Import File for the 'aix-soname' feature, so we have
+ # to replace the "-B" option with "-P" for AIX nm.
+ if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
+ export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { if (\$ 2 == "W") { print \$ 3 " weak" } else { print \$ 3 } } }'\'' | sort -u > $export_symbols'
+ else
+ export_symbols_cmds='`func_echo_all $NM | $SED -e '\''s/B\([^B]*\)$/P\1/'\''` -PCpgl $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) && (substr(\$ 1,1,1) != ".")) { if ((\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) { print \$ 1 " weak" } else { print \$ 1 } } }'\'' | sort -u > $export_symbols'
+ fi
+ aix_use_runtimelinking=no
+
+ # Test if we are trying to use run time linking or normal
+ # AIX style linking. If -brtl is somewhere in LDFLAGS, we
+ # have runtime linking enabled, and use it for executables.
+ # For shared libraries, we enable/disable runtime linking
+ # depending on the kind of the shared library created -
+ # when "with_aix_soname,aix_use_runtimelinking" is:
+ # "aix,no" lib.a(lib.so.V) shared, rtl:no, for executables
+ # "aix,yes" lib.so shared, rtl:yes, for executables
+ # lib.a static archive
+ # "both,no" lib.so.V(shr.o) shared, rtl:yes
+ # lib.a(lib.so.V) shared, rtl:no, for executables
+ # "both,yes" lib.so.V(shr.o) shared, rtl:yes, for executables
+ # lib.a(lib.so.V) shared, rtl:no
+ # "svr4,*" lib.so.V(shr.o) shared, rtl:yes, for executables
+ # lib.a static archive
+ case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
+ for ld_flag in $LDFLAGS; do
+ if (test x-brtl = "x$ld_flag" || test x-Wl,-brtl = "x$ld_flag"); then
+ aix_use_runtimelinking=yes
+ break
+ fi
+ done
+ if test svr4,no = "$with_aix_soname,$aix_use_runtimelinking"; then
+ # With aix-soname=svr4, we create the lib.so.V shared archives only,
+ # so we don't have lib.a shared libs to link our executables.
+ # We have to force runtime linking in this case.
+ aix_use_runtimelinking=yes
+ LDFLAGS="$LDFLAGS -Wl,-brtl"
+ fi
+ ;;
+ esac
+
+ exp_sym_flag='-bexport'
+ no_entry_flag='-bnoentry'
+ fi
+
+ # When large executables or shared objects are built, AIX ld can
+ # have problems creating the table of contents. If linking a library
+ # or program results in "error TOC overflow" add -mminimal-toc to
+ # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
+ # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
+
+ archive_cmds=''
+ hardcode_direct=yes
+ hardcode_direct_absolute=yes
+ hardcode_libdir_separator=':'
+ link_all_deplibs=yes
+ file_list_spec='$wl-f,'
+ case $with_aix_soname,$aix_use_runtimelinking in
+ aix,*) ;; # traditional, no import file
+ svr4,* | *,yes) # use import file
+ # The Import File defines what to hardcode.
+ hardcode_direct=no
+ hardcode_direct_absolute=no
+ ;;
+ esac
+
+ if test yes = "$GCC"; then
+ case $host_os in aix4.[012]|aix4.[012].*)
+ # We only want to do this on AIX 4.2 and lower, the check
+ # below for broken collect2 doesn't work under 4.3+
+ collect2name=`$CC -print-prog-name=collect2`
+ if test -f "$collect2name" &&
+ strings "$collect2name" | $GREP resolve_lib_name >/dev/null
+ then
+ # We have reworked collect2
+ :
+ else
+ # We have old collect2
+ hardcode_direct=unsupported
+ # It fails to find uninstalled libraries when the uninstalled
+ # path is not listed in the libpath. Setting hardcode_minus_L
+ # to unsupported forces relinking
+ hardcode_minus_L=yes
+ hardcode_libdir_flag_spec='-L$libdir'
+ hardcode_libdir_separator=
+ fi
+ ;;
+ esac
+ shared_flag='-shared'
+ if test yes = "$aix_use_runtimelinking"; then
+ shared_flag="$shared_flag "'$wl-G'
+ fi
+ # Need to ensure runtime linking is disabled for the traditional
+ # shared library, or the linker may eventually find shared libraries
+ # /with/ Import File - we do not want to mix them.
+ shared_flag_aix='-shared'
+ shared_flag_svr4='-shared $wl-G'
+ else
+ # not using gcc
+ if test ia64 = "$host_cpu"; then
+ # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
+ # chokes on -Wl,-G. The following line is correct:
+ shared_flag='-G'
+ else
+ if test yes = "$aix_use_runtimelinking"; then
+ shared_flag='$wl-G'
+ else
+ shared_flag='$wl-bM:SRE'
+ fi
+ shared_flag_aix='$wl-bM:SRE'
+ shared_flag_svr4='$wl-G'
+ fi
+ fi
+
+ export_dynamic_flag_spec='$wl-bexpall'
+ # It seems that -bexpall does not export symbols beginning with
+ # underscore (_), so it is better to generate a list of symbols to export.
+ always_export_symbols=yes
+ if test aix,yes = "$with_aix_soname,$aix_use_runtimelinking"; then
+ # Warning - without using the other runtime loading flags (-brtl),
+ # -berok will link without error, but may produce a broken library.
+ allow_undefined_flag='-berok'
+ # Determine the default libpath from the value encoded in an
+ # empty executable.
+ if test set = "${lt_cv_aix_libpath+set}"; then
+ aix_libpath=$lt_cv_aix_libpath
+else
+ if ${lt_cv_aix_libpath_+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+
+ lt_aix_libpath_sed='
+ /Import File Strings/,/^$/ {
+ /^0/ {
+ s/^0 *\([^ ]*\) *$/\1/
+ p
+ }
+ }'
+ lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+ # Check for a 64-bit object if we didn't find anything.
+ if test -z "$lt_cv_aix_libpath_"; then
+ lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+ fi
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+ if test -z "$lt_cv_aix_libpath_"; then
+ lt_cv_aix_libpath_=/usr/lib:/lib
+ fi
+
+fi
+
+ aix_libpath=$lt_cv_aix_libpath_
+fi
+
+ hardcode_libdir_flag_spec='$wl-blibpath:$libdir:'"$aix_libpath"
+ archive_expsym_cmds='$CC -o $output_objdir/$soname $libobjs $deplibs $wl'$no_entry_flag' $compiler_flags `if test -n "$allow_undefined_flag"; then func_echo_all "$wl$allow_undefined_flag"; else :; fi` $wl'$exp_sym_flag:\$export_symbols' '$shared_flag
+ else
+ if test ia64 = "$host_cpu"; then
+ hardcode_libdir_flag_spec='$wl-R $libdir:/usr/lib:/lib'
+ allow_undefined_flag="-z nodefs"
+ archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\$wl$no_entry_flag"' $compiler_flags $wl$allow_undefined_flag '"\$wl$exp_sym_flag:\$export_symbols"
+ else
+ # Determine the default libpath from the value encoded in an
+ # empty executable.
+ if test set = "${lt_cv_aix_libpath+set}"; then
+ aix_libpath=$lt_cv_aix_libpath
+else
+ if ${lt_cv_aix_libpath_+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+
+ lt_aix_libpath_sed='
+ /Import File Strings/,/^$/ {
+ /^0/ {
+ s/^0 *\([^ ]*\) *$/\1/
+ p
+ }
+ }'
+ lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+ # Check for a 64-bit object if we didn't find anything.
+ if test -z "$lt_cv_aix_libpath_"; then
+ lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+ fi
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+ if test -z "$lt_cv_aix_libpath_"; then
+ lt_cv_aix_libpath_=/usr/lib:/lib
+ fi
+
+fi
+
+ aix_libpath=$lt_cv_aix_libpath_
+fi
+
+ hardcode_libdir_flag_spec='$wl-blibpath:$libdir:'"$aix_libpath"
+ # Warning - without using the other run time loading flags,
+ # -berok will link without error, but may produce a broken library.
+ no_undefined_flag=' $wl-bernotok'
+ allow_undefined_flag=' $wl-berok'
+ if test yes = "$with_gnu_ld"; then
+ # We only use this code for GNU lds that support --whole-archive.
+ whole_archive_flag_spec='$wl--whole-archive$convenience $wl--no-whole-archive'
+ else
+ # Exported symbols can be pulled into shared objects from archives
+ whole_archive_flag_spec='$convenience'
+ fi
+ archive_cmds_need_lc=yes
+ archive_expsym_cmds='$RM -r $output_objdir/$realname.d~$MKDIR $output_objdir/$realname.d'
+ # -brtl affects multiple linker settings, -berok does not and is overridden later
+ compiler_flags_filtered='`func_echo_all "$compiler_flags " | $SED -e "s%-brtl\\([, ]\\)%-berok\\1%g"`'
+ if test svr4 != "$with_aix_soname"; then
+ # This is similar to how AIX traditionally builds its shared libraries.
+ archive_expsym_cmds="$archive_expsym_cmds"'~$CC '$shared_flag_aix' -o $output_objdir/$realname.d/$soname $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$realname.d/$soname'
+ fi
+ if test aix != "$with_aix_soname"; then
+ archive_expsym_cmds="$archive_expsym_cmds"'~$CC '$shared_flag_svr4' -o $output_objdir/$realname.d/$shared_archive_member_spec.o $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$STRIP -e $output_objdir/$realname.d/$shared_archive_member_spec.o~( func_echo_all "#! $soname($shared_archive_member_spec.o)"; if test shr_64 = "$shared_archive_member_spec"; then func_echo_all "# 64"; else func_echo_all "# 32"; fi; cat $export_symbols ) > $output_objdir/$realname.d/$shared_archive_member_spec.imp~$AR $AR_FLAGS $output_objdir/$soname $output_objdir/$realname.d/$shared_archive_member_spec.o $output_objdir/$realname.d/$shared_archive_member_spec.imp'
+ else
+ # used by -dlpreopen to get the symbols
+ archive_expsym_cmds="$archive_expsym_cmds"'~$MV $output_objdir/$realname.d/$soname $output_objdir'
+ fi
+ archive_expsym_cmds="$archive_expsym_cmds"'~$RM -r $output_objdir/$realname.d'
+ fi
+ fi
+ ;;
+
+ amigaos*)
+ case $host_cpu in
+ powerpc)
+ # see comment about AmigaOS4 .so support
+ archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
+ archive_expsym_cmds=''
+ ;;
+ m68k)
+ archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
+ hardcode_libdir_flag_spec='-L$libdir'
+ hardcode_minus_L=yes
+ ;;
+ esac
+ ;;
+
+ bsdi[45]*)
+ export_dynamic_flag_spec=-rdynamic
+ ;;
+
+ cygwin* | mingw* | pw32* | cegcc*)
+ # When not using gcc, we currently assume that we are using
+ # Microsoft Visual C++.
+ # hardcode_libdir_flag_spec is actually meaningless, as there is
+ # no search path for DLLs.
+ case $cc_basename in
+ cl*)
+ # Native MSVC
+ hardcode_libdir_flag_spec=' '
+ allow_undefined_flag=unsupported
+ always_export_symbols=yes
+ file_list_spec='@'
+ # Tell ltmain to make .lib files, not .a files.
+ libext=lib
+ # Tell ltmain to make .dll files, not .so files.
+ shrext_cmds=.dll
+ # FIXME: Setting linknames here is a bad hack.
+ archive_cmds='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~linknames='
+ archive_expsym_cmds='if test DEF = "`$SED -n -e '\''s/^[ ]*//'\'' -e '\''/^\(;.*\)*$/d'\'' -e '\''s/^\(EXPORTS\|LIBRARY\)\([ ].*\)*$/DEF/p'\'' -e q $export_symbols`" ; then
+ cp "$export_symbols" "$output_objdir/$soname.def";
+ echo "$tool_output_objdir$soname.def" > "$output_objdir/$soname.exp";
+ else
+ $SED -e '\''s/^/-link -EXPORT:/'\'' < $export_symbols > $output_objdir/$soname.exp;
+ fi~
+ $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
+ linknames='
+ # The linker will not automatically build a static lib if we build a DLL.
+ # _LT_TAGVAR(old_archive_from_new_cmds, )='true'
+ enable_shared_with_static_runtimes=yes
+ exclude_expsyms='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*'
+ export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1,DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
+ # Don't use ranlib
+ old_postinstall_cmds='chmod 644 $oldlib'
+ postlink_cmds='lt_outputfile="@OUTPUT@"~
+ lt_tool_outputfile="@TOOL_OUTPUT@"~
+ case $lt_outputfile in
+ *.exe|*.EXE) ;;
+ *)
+ lt_outputfile=$lt_outputfile.exe
+ lt_tool_outputfile=$lt_tool_outputfile.exe
+ ;;
+ esac~
+ if test : != "$MANIFEST_TOOL" && test -f "$lt_outputfile.manifest"; then
+ $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1;
+ $RM "$lt_outputfile.manifest";
+ fi'
+ ;;
+ *)
+ # Assume MSVC wrapper
+ hardcode_libdir_flag_spec=' '
+ allow_undefined_flag=unsupported
+ # Tell ltmain to make .lib files, not .a files.
+ libext=lib
+ # Tell ltmain to make .dll files, not .so files.
+ shrext_cmds=.dll
+ # FIXME: Setting linknames here is a bad hack.
+ archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
+ # The linker will automatically build a .lib file if we build a DLL.
+ old_archive_from_new_cmds='true'
+ # FIXME: Should let the user specify the lib program.
+ old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs'
+ enable_shared_with_static_runtimes=yes
+ ;;
+ esac
+ ;;
+
+ darwin* | rhapsody*)
+
+
+ archive_cmds_need_lc=no
+ hardcode_direct=no
+ hardcode_automatic=yes
+ hardcode_shlibpath_var=unsupported
+ if test yes = "$lt_cv_ld_force_load"; then
+ whole_archive_flag_spec='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience $wl-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
+
+ else
+ whole_archive_flag_spec=''
+ fi
+ link_all_deplibs=yes
+ allow_undefined_flag=$_lt_dar_allow_undefined
+ case $cc_basename in
+ ifort*|nagfor*) _lt_dar_can_shared=yes ;;
+ *) _lt_dar_can_shared=$GCC ;;
+ esac
+ if test yes = "$_lt_dar_can_shared"; then
+ output_verbose_link_cmd=func_echo_all
+ archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod$_lt_dsymutil"
+ module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dsymutil"
+ archive_expsym_cmds="sed 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod$_lt_dar_export_syms$_lt_dsymutil"
+ module_expsym_cmds="sed -e 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dar_export_syms$_lt_dsymutil"
+
+ else
+ ld_shlibs=no
+ fi
+
+ ;;
+
+ dgux*)
+ archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_libdir_flag_spec='-L$libdir'
+ hardcode_shlibpath_var=no
+ ;;
+
+ # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
+ # support. Future versions do this automatically, but an explicit c++rt0.o
+ # does not break anything, and helps significantly (at the cost of a little
+ # extra space).
+ freebsd2.2*)
+ archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
+ hardcode_libdir_flag_spec='-R$libdir'
+ hardcode_direct=yes
+ hardcode_shlibpath_var=no
+ ;;
+
+ # Unfortunately, older versions of FreeBSD 2 do not have this feature.
+ freebsd2.*)
+ archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_direct=yes
+ hardcode_minus_L=yes
+ hardcode_shlibpath_var=no
+ ;;
+
+ # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
+ freebsd* | dragonfly*)
+ archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
+ hardcode_libdir_flag_spec='-R$libdir'
+ hardcode_direct=yes
+ hardcode_shlibpath_var=no
+ ;;
+
+ hpux9*)
+ if test yes = "$GCC"; then
+ archive_cmds='$RM $output_objdir/$soname~$CC -shared $pic_flag $wl+b $wl$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib'
+ else
+ archive_cmds='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib'
+ fi
+ hardcode_libdir_flag_spec='$wl+b $wl$libdir'
+ hardcode_libdir_separator=:
+ hardcode_direct=yes
+
+ # hardcode_minus_L: Not really in the search PATH,
+ # but as the default location of the library.
+ hardcode_minus_L=yes
+ export_dynamic_flag_spec='$wl-E'
+ ;;
+
+ hpux10*)
+ if test yes,no = "$GCC,$with_gnu_ld"; then
+ archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
+ else
+ archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
+ fi
+ if test no = "$with_gnu_ld"; then
+ hardcode_libdir_flag_spec='$wl+b $wl$libdir'
+ hardcode_libdir_separator=:
+ hardcode_direct=yes
+ hardcode_direct_absolute=yes
+ export_dynamic_flag_spec='$wl-E'
+ # hardcode_minus_L: Not really in the search PATH,
+ # but as the default location of the library.
+ hardcode_minus_L=yes
+ fi
+ ;;
+
+ hpux11*)
+ if test yes,no = "$GCC,$with_gnu_ld"; then
+ case $host_cpu in
+ hppa*64*)
+ archive_cmds='$CC -shared $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ ia64*)
+ archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ *)
+ archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ esac
+ else
+ case $host_cpu in
+ hppa*64*)
+ archive_cmds='$CC -b $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ ia64*)
+ archive_cmds='$CC -b $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ *)
+
+ # Older versions of the 11.00 compiler do not understand -b yet
+ # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5
+$as_echo_n "checking if $CC understands -b... " >&6; }
+if ${lt_cv_prog_compiler__b+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_prog_compiler__b=no
+ save_LDFLAGS=$LDFLAGS
+ LDFLAGS="$LDFLAGS -b"
+ echo "$lt_simple_link_test_code" > conftest.$ac_ext
+ if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
+ # The linker can only warn and ignore the option if not recognized
+ # So say no if there are warnings
+ if test -s conftest.err; then
+ # Append any errors to the config.log.
+ cat conftest.err 1>&5
+ $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
+ $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+ if diff conftest.exp conftest.er2 >/dev/null; then
+ lt_cv_prog_compiler__b=yes
+ fi
+ else
+ lt_cv_prog_compiler__b=yes
+ fi
+ fi
+ $RM -r conftest*
+ LDFLAGS=$save_LDFLAGS
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5
+$as_echo "$lt_cv_prog_compiler__b" >&6; }
+
+if test yes = "$lt_cv_prog_compiler__b"; then
+ archive_cmds='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
+else
+ archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
+fi
+
+ ;;
+ esac
+ fi
+ if test no = "$with_gnu_ld"; then
+ hardcode_libdir_flag_spec='$wl+b $wl$libdir'
+ hardcode_libdir_separator=:
+
+ case $host_cpu in
+ hppa*64*|ia64*)
+ hardcode_direct=no
+ hardcode_shlibpath_var=no
+ ;;
+ *)
+ hardcode_direct=yes
+ hardcode_direct_absolute=yes
+ export_dynamic_flag_spec='$wl-E'
+
+ # hardcode_minus_L: Not really in the search PATH,
+ # but as the default location of the library.
+ hardcode_minus_L=yes
+ ;;
+ esac
+ fi
+ ;;
+
+ irix5* | irix6* | nonstopux*)
+ if test yes = "$GCC"; then
+ archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib'
+ # Try to use the -exported_symbol ld option, if it does not
+ # work, assume that -exports_file does not work either and
+ # implicitly export all symbols.
+ # This should be the same for all languages, so no per-tag cache variable.
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $host_os linker accepts -exported_symbol" >&5
+$as_echo_n "checking whether the $host_os linker accepts -exported_symbol... " >&6; }
+if ${lt_cv_irix_exported_symbol+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ save_LDFLAGS=$LDFLAGS
+ LDFLAGS="$LDFLAGS -shared $wl-exported_symbol ${wl}foo $wl-update_registry $wl/dev/null"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+int foo (void) { return 0; }
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ lt_cv_irix_exported_symbol=yes
+else
+ lt_cv_irix_exported_symbol=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+ LDFLAGS=$save_LDFLAGS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_irix_exported_symbol" >&5
+$as_echo "$lt_cv_irix_exported_symbol" >&6; }
+ if test yes = "$lt_cv_irix_exported_symbol"; then
+ archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations $wl-exports_file $wl$export_symbols -o $lib'
+ fi
+ else
+ archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib'
+ archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -exports_file $export_symbols -o $lib'
+ fi
+ archive_cmds_need_lc='no'
+ hardcode_libdir_flag_spec='$wl-rpath $wl$libdir'
+ hardcode_libdir_separator=:
+ inherit_rpath=yes
+ link_all_deplibs=yes
+ ;;
+
+ linux*)
+ case $cc_basename in
+ tcc*)
+ # Fabrice Bellard et al's Tiny C Compiler
+ ld_shlibs=yes
+ archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ esac
+ ;;
+
+ netbsd*)
+ if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
+ archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
+ else
+ archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
+ fi
+ hardcode_libdir_flag_spec='-R$libdir'
+ hardcode_direct=yes
+ hardcode_shlibpath_var=no
+ ;;
+
+ newsos6)
+ archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_direct=yes
+ hardcode_libdir_flag_spec='$wl-rpath $wl$libdir'
+ hardcode_libdir_separator=:
+ hardcode_shlibpath_var=no
+ ;;
+
+ *nto* | *qnx*)
+ ;;
+
+ openbsd* | bitrig*)
+ if test -f /usr/libexec/ld.so; then
+ hardcode_direct=yes
+ hardcode_shlibpath_var=no
+ hardcode_direct_absolute=yes
+ if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then
+ archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
+ archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags $wl-retain-symbols-file,$export_symbols'
+ hardcode_libdir_flag_spec='$wl-rpath,$libdir'
+ export_dynamic_flag_spec='$wl-E'
+ else
+ archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
+ hardcode_libdir_flag_spec='$wl-rpath,$libdir'
+ fi
+ else
+ ld_shlibs=no
+ fi
+ ;;
+
+ os2*)
+ hardcode_libdir_flag_spec='-L$libdir'
+ hardcode_minus_L=yes
+ allow_undefined_flag=unsupported
+ shrext_cmds=.dll
+ archive_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
+ $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
+ $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
+ $ECHO EXPORTS >> $output_objdir/$libname.def~
+ emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~
+ $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
+ emximp -o $lib $output_objdir/$libname.def'
+ archive_expsym_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
+ $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
+ $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
+ $ECHO EXPORTS >> $output_objdir/$libname.def~
+ prefix_cmds="$SED"~
+ if test EXPORTS = "`$SED 1q $export_symbols`"; then
+ prefix_cmds="$prefix_cmds -e 1d";
+ fi~
+ prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~
+ cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~
+ $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
+ emximp -o $lib $output_objdir/$libname.def'
+ old_archive_From_new_cmds='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def'
+ enable_shared_with_static_runtimes=yes
+ ;;
+
+ osf3*)
+ if test yes = "$GCC"; then
+ allow_undefined_flag=' $wl-expect_unresolved $wl\*'
+ archive_cmds='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib'
+ else
+ allow_undefined_flag=' -expect_unresolved \*'
+ archive_cmds='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib'
+ fi
+ archive_cmds_need_lc='no'
+ hardcode_libdir_flag_spec='$wl-rpath $wl$libdir'
+ hardcode_libdir_separator=:
+ ;;
+
+ osf4* | osf5*) # as osf3* with the addition of -msym flag
+ if test yes = "$GCC"; then
+ allow_undefined_flag=' $wl-expect_unresolved $wl\*'
+ archive_cmds='$CC -shared$allow_undefined_flag $pic_flag $libobjs $deplibs $compiler_flags $wl-msym $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib'
+ hardcode_libdir_flag_spec='$wl-rpath $wl$libdir'
+ else
+ allow_undefined_flag=' -expect_unresolved \*'
+ archive_cmds='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib'
+ archive_expsym_cmds='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~
+ $CC -shared$allow_undefined_flag $wl-input $wl$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib~$RM $lib.exp'
+
+ # Both c and cxx compiler support -rpath directly
+ hardcode_libdir_flag_spec='-rpath $libdir'
+ fi
+ archive_cmds_need_lc='no'
+ hardcode_libdir_separator=:
+ ;;
+
+ solaris*)
+ no_undefined_flag=' -z defs'
+ if test yes = "$GCC"; then
+ wlarc='$wl'
+ archive_cmds='$CC -shared $pic_flag $wl-z ${wl}text $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags'
+ archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+ $CC -shared $pic_flag $wl-z ${wl}text $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
+ else
+ case `$CC -V 2>&1` in
+ *"Compilers 5.0"*)
+ wlarc=''
+ archive_cmds='$LD -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+ $LD -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
+ ;;
+ *)
+ wlarc='$wl'
+ archive_cmds='$CC -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $compiler_flags'
+ archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+ $CC -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
+ ;;
+ esac
+ fi
+ hardcode_libdir_flag_spec='-R$libdir'
+ hardcode_shlibpath_var=no
+ case $host_os in
+ solaris2.[0-5] | solaris2.[0-5].*) ;;
+ *)
+ # The compiler driver will combine and reorder linker options,
+ # but understands '-z linker_flag'. GCC discards it without '$wl',
+ # but is careful enough not to reorder.
+ # Supported since Solaris 2.6 (maybe 2.5.1?)
+ if test yes = "$GCC"; then
+ whole_archive_flag_spec='$wl-z ${wl}allextract$convenience $wl-z ${wl}defaultextract'
+ else
+ whole_archive_flag_spec='-z allextract$convenience -z defaultextract'
+ fi
+ ;;
+ esac
+ link_all_deplibs=yes
+ ;;
+
+ sunos4*)
+ if test sequent = "$host_vendor"; then
+ # Use $CC to link under sequent, because it throws in some extra .o
+ # files that make .init and .fini sections work.
+ archive_cmds='$CC -G $wl-h $soname -o $lib $libobjs $deplibs $compiler_flags'
+ else
+ archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
+ fi
+ hardcode_libdir_flag_spec='-L$libdir'
+ hardcode_direct=yes
+ hardcode_minus_L=yes
+ hardcode_shlibpath_var=no
+ ;;
+
+ sysv4)
+ case $host_vendor in
+ sni)
+ archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_direct=yes # is this really true???
+ ;;
+ siemens)
+ ## LD is ld it makes a PLAMLIB
+ ## CC just makes a GrossModule.
+ archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
+ reload_cmds='$CC -r -o $output$reload_objs'
+ hardcode_direct=no
+ ;;
+ motorola)
+ archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_direct=no #Motorola manual says yes, but my tests say they lie
+ ;;
+ esac
+ runpath_var='LD_RUN_PATH'
+ hardcode_shlibpath_var=no
+ ;;
+
+ sysv4.3*)
+ archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_shlibpath_var=no
+ export_dynamic_flag_spec='-Bexport'
+ ;;
+
+ sysv4*MP*)
+ if test -d /usr/nec; then
+ archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_shlibpath_var=no
+ runpath_var=LD_RUN_PATH
+ hardcode_runpath_var=yes
+ ld_shlibs=yes
+ fi
+ ;;
+
+ sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
+ no_undefined_flag='$wl-z,text'
+ archive_cmds_need_lc=no
+ hardcode_shlibpath_var=no
+ runpath_var='LD_RUN_PATH'
+
+ if test yes = "$GCC"; then
+ archive_cmds='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ archive_expsym_cmds='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ else
+ archive_cmds='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ archive_expsym_cmds='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ fi
+ ;;
+
+ sysv5* | sco3.2v5* | sco5v6*)
+ # Note: We CANNOT use -z defs as we might desire, because we do not
+ # link with -lc, and that would cause any symbols used from libc to
+ # always be unresolved, which means just about no library would
+ # ever link correctly. If we're not using GNU ld we use -z text
+ # though, which does catch some bad symbols but isn't as heavy-handed
+ # as -z defs.
+ no_undefined_flag='$wl-z,text'
+ allow_undefined_flag='$wl-z,nodefs'
+ archive_cmds_need_lc=no
+ hardcode_shlibpath_var=no
+ hardcode_libdir_flag_spec='$wl-R,$libdir'
+ hardcode_libdir_separator=':'
+ link_all_deplibs=yes
+ export_dynamic_flag_spec='$wl-Bexport'
+ runpath_var='LD_RUN_PATH'
+
+ if test yes = "$GCC"; then
+ archive_cmds='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ archive_expsym_cmds='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ else
+ archive_cmds='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ archive_expsym_cmds='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ fi
+ ;;
+
+ uts4*)
+ archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_libdir_flag_spec='-L$libdir'
+ hardcode_shlibpath_var=no
+ ;;
+
+ *)
+ ld_shlibs=no
+ ;;
+ esac
+
+ if test sni = "$host_vendor"; then
+ case $host in
+ sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
+ export_dynamic_flag_spec='$wl-Blargedynsym'
+ ;;
+ esac
+ fi
+ fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5
+$as_echo "$ld_shlibs" >&6; }
+test no = "$ld_shlibs" && can_build_shared=no
+
+with_gnu_ld=$with_gnu_ld
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+#
+# Do we need to explicitly link libc?
+#
+case "x$archive_cmds_need_lc" in
+x|xyes)
+ # Assume -lc should be added
+ archive_cmds_need_lc=yes
+
+ if test yes,yes = "$GCC,$enable_shared"; then
+ case $archive_cmds in
+ *'~'*)
+ # FIXME: we may have to deal with multi-command sequences.
+ ;;
+ '$CC '*)
+ # Test whether the compiler implicitly links with -lc since on some
+ # systems, -lgcc has to come before -lc. If gcc already passes -lc
+ # to ld, don't add -lc before -lgcc.
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
+$as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
+if ${lt_cv_archive_cmds_need_lc+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ $RM conftest*
+ echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } 2>conftest.err; then
+ soname=conftest
+ lib=conftest
+ libobjs=conftest.$ac_objext
+ deplibs=
+ wl=$lt_prog_compiler_wl
+ pic_flag=$lt_prog_compiler_pic
+ compiler_flags=-v
+ linker_flags=-v
+ verstring=
+ output_objdir=.
+ libname=conftest
+ lt_save_allow_undefined_flag=$allow_undefined_flag
+ allow_undefined_flag=
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
+ (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }
+ then
+ lt_cv_archive_cmds_need_lc=no
+ else
+ lt_cv_archive_cmds_need_lc=yes
+ fi
+ allow_undefined_flag=$lt_save_allow_undefined_flag
+ else
+ cat conftest.err 1>&5
+ fi
+ $RM conftest*
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5
+$as_echo "$lt_cv_archive_cmds_need_lc" >&6; }
+ archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc
+ ;;
+ esac
+ fi
+ ;;
+esac
+
+
+
+
+
+
+
+
+
+
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+
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+
+
+
+
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
+$as_echo_n "checking dynamic linker characteristics... " >&6; }
+
+if test yes = "$GCC"; then
+ case $host_os in
+ darwin*) lt_awk_arg='/^libraries:/,/LR/' ;;
+ *) lt_awk_arg='/^libraries:/' ;;
+ esac
+ case $host_os in
+ mingw* | cegcc*) lt_sed_strip_eq='s|=\([A-Za-z]:\)|\1|g' ;;
+ *) lt_sed_strip_eq='s|=/|/|g' ;;
+ esac
+ lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
+ case $lt_search_path_spec in
+ *\;*)
+ # if the path contains ";" then we assume it to be the separator
+ # otherwise default to the standard path separator (i.e. ":") - it is
+ # assumed that no part of a normal pathname contains ";" but that should
+ # okay in the real world where ";" in dirpaths is itself problematic.
+ lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
+ ;;
+ *)
+ lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
+ ;;
+ esac
+ # Ok, now we have the path, separated by spaces, we can step through it
+ # and add multilib dir if necessary...
+ lt_tmp_lt_search_path_spec=
+ lt_multi_os_dir=/`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
+ # ...but if some path component already ends with the multilib dir we assume
+ # that all is fine and trust -print-search-dirs as is (GCC 4.2? or newer).
+ case "$lt_multi_os_dir; $lt_search_path_spec " in
+ "/; "* | "/.; "* | "/./; "* | *"$lt_multi_os_dir "* | *"$lt_multi_os_dir/ "*)
+ lt_multi_os_dir=
+ ;;
+ esac
+ for lt_sys_path in $lt_search_path_spec; do
+ if test -d "$lt_sys_path$lt_multi_os_dir"; then
+ lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path$lt_multi_os_dir"
+ elif test -n "$lt_multi_os_dir"; then
+ test -d "$lt_sys_path" && \
+ lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
+ fi
+ done
+ lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
+BEGIN {RS = " "; FS = "/|\n";} {
+ lt_foo = "";
+ lt_count = 0;
+ for (lt_i = NF; lt_i > 0; lt_i--) {
+ if ($lt_i != "" && $lt_i != ".") {
+ if ($lt_i == "..") {
+ lt_count++;
+ } else {
+ if (lt_count == 0) {
+ lt_foo = "/" $lt_i lt_foo;
+ } else {
+ lt_count--;
+ }
+ }
+ }
+ }
+ if (lt_foo != "") { lt_freq[lt_foo]++; }
+ if (lt_freq[lt_foo] == 1) { print lt_foo; }
+}'`
+ # AWK program above erroneously prepends '/' to C:/dos/paths
+ # for these hosts.
+ case $host_os in
+ mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
+ $SED 's|/\([A-Za-z]:\)|\1|g'` ;;
+ esac
+ sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
+else
+ sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
+fi
+library_names_spec=
+libname_spec='lib$name'
+soname_spec=
+shrext_cmds=.so
+postinstall_cmds=
+postuninstall_cmds=
+finish_cmds=
+finish_eval=
+shlibpath_var=
+shlibpath_overrides_runpath=unknown
+version_type=none
+dynamic_linker="$host_os ld.so"
+sys_lib_dlsearch_path_spec="/lib /usr/lib"
+need_lib_prefix=unknown
+hardcode_into_libs=no
+
+# when you set need_version to no, make sure it does not cause -set_version
+# flags to be left without arguments
+need_version=unknown
+
+
+
+case $host_os in
+aix3*)
+ version_type=linux # correct to gnu/linux during the next big refactor
+ library_names_spec='$libname$release$shared_ext$versuffix $libname.a'
+ shlibpath_var=LIBPATH
+
+ # AIX 3 has no versioning support, so we append a major version to the name.
+ soname_spec='$libname$release$shared_ext$major'
+ ;;
+
+aix[4-9]*)
+ version_type=linux # correct to gnu/linux during the next big refactor
+ need_lib_prefix=no
+ need_version=no
+ hardcode_into_libs=yes
+ if test ia64 = "$host_cpu"; then
+ # AIX 5 supports IA64
+ library_names_spec='$libname$release$shared_ext$major $libname$release$shared_ext$versuffix $libname$shared_ext'
+ shlibpath_var=LD_LIBRARY_PATH
+ else
+ # With GCC up to 2.95.x, collect2 would create an import file
+ # for dependence libraries. The import file would start with
+ # the line '#! .'. This would cause the generated library to
+ # depend on '.', always an invalid library. This was fixed in
+ # development snapshots of GCC prior to 3.0.
+ case $host_os in
+ aix4 | aix4.[01] | aix4.[01].*)
+ if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
+ echo ' yes '
+ echo '#endif'; } | $CC -E - | $GREP yes > /dev/null; then
+ :
+ else
+ can_build_shared=no
+ fi
+ ;;
+ esac
+ # Using Import Files as archive members, it is possible to support
+ # filename-based versioning of shared library archives on AIX. While
+ # this would work for both with and without runtime linking, it will
+ # prevent static linking of such archives. So we do filename-based
+ # shared library versioning with .so extension only, which is used
+ # when both runtime linking and shared linking is enabled.
+ # Unfortunately, runtime linking may impact performance, so we do
+ # not want this to be the default eventually. Also, we use the
+ # versioned .so libs for executables only if there is the -brtl
+ # linker flag in LDFLAGS as well, or --with-aix-soname=svr4 only.
+ # To allow for filename-based versioning support, we need to create
+ # libNAME.so.V as an archive file, containing:
+ # *) an Import File, referring to the versioned filename of the
+ # archive as well as the shared archive member, telling the
+ # bitwidth (32 or 64) of that shared object, and providing the
+ # list of exported symbols of that shared object, eventually
+ # decorated with the 'weak' keyword
+ # *) the shared object with the F_LOADONLY flag set, to really avoid
+ # it being seen by the linker.
+ # At run time we better use the real file rather than another symlink,
+ # but for link time we create the symlink libNAME.so -> libNAME.so.V
+
+ case $with_aix_soname,$aix_use_runtimelinking in
+ # AIX (on Power*) has no versioning support, so currently we cannot hardcode correct
+ # soname into executable. Probably we can add versioning support to
+ # collect2, so additional links can be useful in future.
+ aix,yes) # traditional libtool
+ dynamic_linker='AIX unversionable lib.so'
+ # If using run time linking (on AIX 4.2 or later) use lib<name>.so
+ # instead of lib<name>.a to let people know that these are not
+ # typical AIX shared libraries.
+ library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
+ ;;
+ aix,no) # traditional AIX only
+ dynamic_linker='AIX lib.a(lib.so.V)'
+ # We preserve .a as extension for shared libraries through AIX4.2
+ # and later when we are not doing run time linking.
+ library_names_spec='$libname$release.a $libname.a'
+ soname_spec='$libname$release$shared_ext$major'
+ ;;
+ svr4,*) # full svr4 only
+ dynamic_linker="AIX lib.so.V($shared_archive_member_spec.o)"
+ library_names_spec='$libname$release$shared_ext$major $libname$shared_ext'
+ # We do not specify a path in Import Files, so LIBPATH fires.
+ shlibpath_overrides_runpath=yes
+ ;;
+ *,yes) # both, prefer svr4
+ dynamic_linker="AIX lib.so.V($shared_archive_member_spec.o), lib.a(lib.so.V)"
+ library_names_spec='$libname$release$shared_ext$major $libname$shared_ext'
+ # unpreferred sharedlib libNAME.a needs extra handling
+ postinstall_cmds='test -n "$linkname" || linkname="$realname"~func_stripname "" ".so" "$linkname"~$install_shared_prog "$dir/$func_stripname_result.$libext" "$destdir/$func_stripname_result.$libext"~test -z "$tstripme" || test -z "$striplib" || $striplib "$destdir/$func_stripname_result.$libext"'
+ postuninstall_cmds='for n in $library_names $old_library; do :; done~func_stripname "" ".so" "$n"~test "$func_stripname_result" = "$n" || func_append rmfiles " $odir/$func_stripname_result.$libext"'
+ # We do not specify a path in Import Files, so LIBPATH fires.
+ shlibpath_overrides_runpath=yes
+ ;;
+ *,no) # both, prefer aix
+ dynamic_linker="AIX lib.a(lib.so.V), lib.so.V($shared_archive_member_spec.o)"
+ library_names_spec='$libname$release.a $libname.a'
+ soname_spec='$libname$release$shared_ext$major'
+ # unpreferred sharedlib libNAME.so.V and symlink libNAME.so need extra handling
+ postinstall_cmds='test -z "$dlname" || $install_shared_prog $dir/$dlname $destdir/$dlname~test -z "$tstripme" || test -z "$striplib" || $striplib $destdir/$dlname~test -n "$linkname" || linkname=$realname~func_stripname "" ".a" "$linkname"~(cd "$destdir" && $LN_S -f $dlname $func_stripname_result.so)'
+ postuninstall_cmds='test -z "$dlname" || func_append rmfiles " $odir/$dlname"~for n in $old_library $library_names; do :; done~func_stripname "" ".a" "$n"~func_append rmfiles " $odir/$func_stripname_result.so"'
+ ;;
+ esac
+ shlibpath_var=LIBPATH
+ fi
+ ;;
+
+amigaos*)
+ case $host_cpu in
+ powerpc)
+ # Since July 2007 AmigaOS4 officially supports .so libraries.
+ # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
+ library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
+ ;;
+ m68k)
+ library_names_spec='$libname.ixlibrary $libname.a'
+ # Create ${libname}_ixlibrary.a entries in /sys/libs.
+ finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
+ ;;
+ esac
+ ;;
+
+beos*)
+ library_names_spec='$libname$shared_ext'
+ dynamic_linker="$host_os ld.so"
+ shlibpath_var=LIBRARY_PATH
+ ;;
+
+bsdi[45]*)
+ version_type=linux # correct to gnu/linux during the next big refactor
+ need_version=no
+ library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
+ soname_spec='$libname$release$shared_ext$major'
+ finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
+ shlibpath_var=LD_LIBRARY_PATH
+ sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
+ sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
+ # the default ld.so.conf also contains /usr/contrib/lib and
+ # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
+ # libtool to hard-code these into programs
+ ;;
+
+cygwin* | mingw* | pw32* | cegcc*)
+ version_type=windows
+ shrext_cmds=.dll
+ need_version=no
+ need_lib_prefix=no
+
+ case $GCC,$cc_basename in
+ yes,*)
+ # gcc
+ library_names_spec='$libname.dll.a'
+ # DLL is installed to $(libdir)/../bin by postinstall_cmds
+ postinstall_cmds='base_file=`basename \$file`~
+ dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~
+ dldir=$destdir/`dirname \$dlpath`~
+ test -d \$dldir || mkdir -p \$dldir~
+ $install_prog $dir/$dlname \$dldir/$dlname~
+ chmod a+x \$dldir/$dlname~
+ if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
+ eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
+ fi'
+ postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
+ dlpath=$dir/\$dldll~
+ $RM \$dlpath'
+ shlibpath_overrides_runpath=yes
+
+ case $host_os in
+ cygwin*)
+ # Cygwin DLLs use 'cyg' prefix rather than 'lib'
+ soname_spec='`echo $libname | sed -e 's/^lib/cyg/'``echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext'
+
+ sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"
+ ;;
+ mingw* | cegcc*)
+ # MinGW DLLs use traditional 'lib' prefix
+ soname_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext'
+ ;;
+ pw32*)
+ # pw32 DLLs use 'pw' prefix rather than 'lib'
+ library_names_spec='`echo $libname | sed -e 's/^lib/pw/'``echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext'
+ ;;
+ esac
+ dynamic_linker='Win32 ld.exe'
+ ;;
+
+ *,cl*)
+ # Native MSVC
+ libname_spec='$name'
+ soname_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext'
+ library_names_spec='$libname.dll.lib'
+
+ case $build_os in
+ mingw*)
+ sys_lib_search_path_spec=
+ lt_save_ifs=$IFS
+ IFS=';'
+ for lt_path in $LIB
+ do
+ IFS=$lt_save_ifs
+ # Let DOS variable expansion print the short 8.3 style file name.
+ lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"`
+ sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path"
+ done
+ IFS=$lt_save_ifs
+ # Convert to MSYS style.
+ sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([a-zA-Z]\\):| /\\1|g' -e 's|^ ||'`
+ ;;
+ cygwin*)
+ # Convert to unix form, then to dos form, then back to unix form
+ # but this time dos style (no spaces!) so that the unix form looks
+ # like /cygdrive/c/PROGRA~1:/cygdr...
+ sys_lib_search_path_spec=`cygpath --path --unix "$LIB"`
+ sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null`
+ sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
+ ;;
+ *)
+ sys_lib_search_path_spec=$LIB
+ if $ECHO "$sys_lib_search_path_spec" | $GREP ';[c-zC-Z]:/' >/dev/null; then
+ # It is most probably a Windows format PATH.
+ sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
+ else
+ sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
+ fi
+ # FIXME: find the short name or the path components, as spaces are
+ # common. (e.g. "Program Files" -> "PROGRA~1")
+ ;;
+ esac
+
+ # DLL is installed to $(libdir)/../bin by postinstall_cmds
+ postinstall_cmds='base_file=`basename \$file`~
+ dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~
+ dldir=$destdir/`dirname \$dlpath`~
+ test -d \$dldir || mkdir -p \$dldir~
+ $install_prog $dir/$dlname \$dldir/$dlname'
+ postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
+ dlpath=$dir/\$dldll~
+ $RM \$dlpath'
+ shlibpath_overrides_runpath=yes
+ dynamic_linker='Win32 link.exe'
+ ;;
+
+ *)
+ # Assume MSVC wrapper
+ library_names_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext $libname.lib'
+ dynamic_linker='Win32 ld.exe'
+ ;;
+ esac
+ # FIXME: first we should search . and the directory the executable is in
+ shlibpath_var=PATH
+ ;;
+
+darwin* | rhapsody*)
+ dynamic_linker="$host_os dyld"
+ version_type=darwin
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='$libname$release$major$shared_ext $libname$shared_ext'
+ soname_spec='$libname$release$major$shared_ext'
+ shlibpath_overrides_runpath=yes
+ shlibpath_var=DYLD_LIBRARY_PATH
+ shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
+
+ sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"
+ sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
+ ;;
+
+dgux*)
+ version_type=linux # correct to gnu/linux during the next big refactor
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
+ soname_spec='$libname$release$shared_ext$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ ;;
+
+freebsd* | dragonfly*)
+ # DragonFly does not have aout. When/if they implement a new
+ # versioning mechanism, adjust this.
+ if test -x /usr/bin/objformat; then
+ objformat=`/usr/bin/objformat`
+ else
+ case $host_os in
+ freebsd[23].*) objformat=aout ;;
+ *) objformat=elf ;;
+ esac
+ fi
+ version_type=freebsd-$objformat
+ case $version_type in
+ freebsd-elf*)
+ library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
+ soname_spec='$libname$release$shared_ext$major'
+ need_version=no
+ need_lib_prefix=no
+ ;;
+ freebsd-*)
+ library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
+ need_version=yes
+ ;;
+ esac
+ shlibpath_var=LD_LIBRARY_PATH
+ case $host_os in
+ freebsd2.*)
+ shlibpath_overrides_runpath=yes
+ ;;
+ freebsd3.[01]* | freebsdelf3.[01]*)
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ ;;
+ freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
+ freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
+ shlibpath_overrides_runpath=no
+ hardcode_into_libs=yes
+ ;;
+ *) # from 4.6 on, and DragonFly
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ ;;
+ esac
+ ;;
+
+haiku*)
+ version_type=linux # correct to gnu/linux during the next big refactor
+ need_lib_prefix=no
+ need_version=no
+ dynamic_linker="$host_os runtime_loader"
+ library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
+ soname_spec='$libname$release$shared_ext$major'
+ shlibpath_var=LIBRARY_PATH
+ shlibpath_overrides_runpath=no
+ sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib'
+ hardcode_into_libs=yes
+ ;;
+
+hpux9* | hpux10* | hpux11*)
+ # Give a soname corresponding to the major version so that dld.sl refuses to
+ # link against other versions.
+ version_type=sunos
+ need_lib_prefix=no
+ need_version=no
+ case $host_cpu in
+ ia64*)
+ shrext_cmds='.so'
+ hardcode_into_libs=yes
+ dynamic_linker="$host_os dld.so"
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
+ library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
+ soname_spec='$libname$release$shared_ext$major'
+ if test 32 = "$HPUX_IA64_MODE"; then
+ sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
+ sys_lib_dlsearch_path_spec=/usr/lib/hpux32
+ else
+ sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
+ sys_lib_dlsearch_path_spec=/usr/lib/hpux64
+ fi
+ ;;
+ hppa*64*)
+ shrext_cmds='.sl'
+ hardcode_into_libs=yes
+ dynamic_linker="$host_os dld.sl"
+ shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
+ shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
+ library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
+ soname_spec='$libname$release$shared_ext$major'
+ sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
+ sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
+ ;;
+ *)
+ shrext_cmds='.sl'
+ dynamic_linker="$host_os dld.sl"
+ shlibpath_var=SHLIB_PATH
+ shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
+ library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
+ soname_spec='$libname$release$shared_ext$major'
+ ;;
+ esac
+ # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
+ postinstall_cmds='chmod 555 $lib'
+ # or fails outright, so override atomically:
+ install_override_mode=555
+ ;;
+
+interix[3-9]*)
+ version_type=linux # correct to gnu/linux during the next big refactor
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
+ soname_spec='$libname$release$shared_ext$major'
+ dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=no
+ hardcode_into_libs=yes
+ ;;
+
+irix5* | irix6* | nonstopux*)
+ case $host_os in
+ nonstopux*) version_type=nonstopux ;;
+ *)
+ if test yes = "$lt_cv_prog_gnu_ld"; then
+ version_type=linux # correct to gnu/linux during the next big refactor
+ else
+ version_type=irix
+ fi ;;
+ esac
+ need_lib_prefix=no
+ need_version=no
+ soname_spec='$libname$release$shared_ext$major'
+ library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$release$shared_ext $libname$shared_ext'
+ case $host_os in
+ irix5* | nonstopux*)
+ libsuff= shlibsuff=
+ ;;
+ *)
+ case $LD in # libtool.m4 will add one of these switches to LD
+ *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
+ libsuff= shlibsuff= libmagic=32-bit;;
+ *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
+ libsuff=32 shlibsuff=N32 libmagic=N32;;
+ *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
+ libsuff=64 shlibsuff=64 libmagic=64-bit;;
+ *) libsuff= shlibsuff= libmagic=never-match;;
+ esac
+ ;;
+ esac
+ shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
+ shlibpath_overrides_runpath=no
+ sys_lib_search_path_spec="/usr/lib$libsuff /lib$libsuff /usr/local/lib$libsuff"
+ sys_lib_dlsearch_path_spec="/usr/lib$libsuff /lib$libsuff"
+ hardcode_into_libs=yes
+ ;;
+
+# No shared lib support for Linux oldld, aout, or coff.
+linux*oldld* | linux*aout* | linux*coff*)
+ dynamic_linker=no
+ ;;
+
+linux*android*)
+ version_type=none # Android doesn't support versioned libraries.
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='$libname$release$shared_ext'
+ soname_spec='$libname$release$shared_ext'
+ finish_cmds=
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+
+ # This implies no fast_install, which is unacceptable.
+ # Some rework will be needed to allow for fast_install
+ # before this can be enabled.
+ hardcode_into_libs=yes
+
+ dynamic_linker='Android linker'
+ # Don't embed -rpath directories since the linker doesn't support them.
+ hardcode_libdir_flag_spec='-L$libdir'
+ ;;
+
+# This must be glibc/ELF.
+linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
+ version_type=linux # correct to gnu/linux during the next big refactor
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
+ soname_spec='$libname$release$shared_ext$major'
+ finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=no
+
+ # Some binutils ld are patched to set DT_RUNPATH
+ if ${lt_cv_shlibpath_overrides_runpath+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_shlibpath_overrides_runpath=no
+ save_LDFLAGS=$LDFLAGS
+ save_libdir=$libdir
+ eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \
+ LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\""
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
+ lt_cv_shlibpath_overrides_runpath=yes
+fi
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+ LDFLAGS=$save_LDFLAGS
+ libdir=$save_libdir
+
+fi
+
+ shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
+
+ # This implies no fast_install, which is unacceptable.
+ # Some rework will be needed to allow for fast_install
+ # before this can be enabled.
+ hardcode_into_libs=yes
+
+ # Ideally, we could use ldconfig to report *all* directores which are
+ # searched for libraries, however this is still not possible. Aside from not
+ # being certain /sbin/ldconfig is available, command
+ # 'ldconfig -N -X -v | grep ^/' on 64bit Fedora does not report /usr/lib64,
+ # even though it is searched at run-time. Try to do the best guess by
+ # appending ld.so.conf contents (and includes) to the search path.
+ if test -f /etc/ld.so.conf; then
+ lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '`
+ sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
+ fi
+
+ # We used to test for /lib/ld.so.1 and disable shared libraries on
+ # powerpc, because MkLinux only supported shared libraries with the
+ # GNU dynamic linker. Since this was broken with cross compilers,
+ # most powerpc-linux boxes support dynamic linking these days and
+ # people can always --disable-shared, the test was removed, and we
+ # assume the GNU/Linux dynamic linker is in use.
+ dynamic_linker='GNU/Linux ld.so'
+ ;;
+
+netbsd*)
+ version_type=sunos
+ need_lib_prefix=no
+ need_version=no
+ if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
+ library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
+ finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
+ dynamic_linker='NetBSD (a.out) ld.so'
+ else
+ library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
+ soname_spec='$libname$release$shared_ext$major'
+ dynamic_linker='NetBSD ld.elf_so'
+ fi
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ ;;
+
+newsos6)
+ version_type=linux # correct to gnu/linux during the next big refactor
+ library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ ;;
+
+*nto* | *qnx*)
+ version_type=qnx
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
+ soname_spec='$libname$release$shared_ext$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=no
+ hardcode_into_libs=yes
+ dynamic_linker='ldqnx.so'
+ ;;
+
+openbsd* | bitrig*)
+ version_type=sunos
+ sys_lib_dlsearch_path_spec=/usr/lib
+ need_lib_prefix=no
+ if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then
+ need_version=no
+ else
+ need_version=yes
+ fi
+ library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
+ finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ ;;
+
+os2*)
+ libname_spec='$name'
+ version_type=windows
+ shrext_cmds=.dll
+ need_version=no
+ need_lib_prefix=no
+ # OS/2 can only load a DLL with a base name of 8 characters or less.
+ soname_spec='`test -n "$os2dllname" && libname="$os2dllname";
+ v=$($ECHO $release$versuffix | tr -d .-);
+ n=$($ECHO $libname | cut -b -$((8 - ${#v})) | tr . _);
+ $ECHO $n$v`$shared_ext'
+ library_names_spec='${libname}_dll.$libext'
+ dynamic_linker='OS/2 ld.exe'
+ shlibpath_var=BEGINLIBPATH
+ sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
+ sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
+ postinstall_cmds='base_file=`basename \$file`~
+ dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; $ECHO \$dlname'\''`~
+ dldir=$destdir/`dirname \$dlpath`~
+ test -d \$dldir || mkdir -p \$dldir~
+ $install_prog $dir/$dlname \$dldir/$dlname~
+ chmod a+x \$dldir/$dlname~
+ if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
+ eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
+ fi'
+ postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; $ECHO \$dlname'\''`~
+ dlpath=$dir/\$dldll~
+ $RM \$dlpath'
+ ;;
+
+osf3* | osf4* | osf5*)
+ version_type=osf
+ need_lib_prefix=no
+ need_version=no
+ soname_spec='$libname$release$shared_ext$major'
+ library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
+ shlibpath_var=LD_LIBRARY_PATH
+ sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
+ sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
+ ;;
+
+rdos*)
+ dynamic_linker=no
+ ;;
+
+solaris*)
+ version_type=linux # correct to gnu/linux during the next big refactor
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
+ soname_spec='$libname$release$shared_ext$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ # ldd complains unless libraries are executable
+ postinstall_cmds='chmod +x $lib'
+ ;;
+
+sunos4*)
+ version_type=sunos
+ library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
+ finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ if test yes = "$with_gnu_ld"; then
+ need_lib_prefix=no
+ fi
+ need_version=yes
+ ;;
+
+sysv4 | sysv4.3*)
+ version_type=linux # correct to gnu/linux during the next big refactor
+ library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
+ soname_spec='$libname$release$shared_ext$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ case $host_vendor in
+ sni)
+ shlibpath_overrides_runpath=no
+ need_lib_prefix=no
+ runpath_var=LD_RUN_PATH
+ ;;
+ siemens)
+ need_lib_prefix=no
+ ;;
+ motorola)
+ need_lib_prefix=no
+ need_version=no
+ shlibpath_overrides_runpath=no
+ sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
+ ;;
+ esac
+ ;;
+
+sysv4*MP*)
+ if test -d /usr/nec; then
+ version_type=linux # correct to gnu/linux during the next big refactor
+ library_names_spec='$libname$shared_ext.$versuffix $libname$shared_ext.$major $libname$shared_ext'
+ soname_spec='$libname$shared_ext.$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ fi
+ ;;
+
+sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
+ version_type=sco
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext $libname$shared_ext'
+ soname_spec='$libname$release$shared_ext$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ if test yes = "$with_gnu_ld"; then
+ sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
+ else
+ sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
+ case $host_os in
+ sco3.2v5*)
+ sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
+ ;;
+ esac
+ fi
+ sys_lib_dlsearch_path_spec='/usr/lib'
+ ;;
+
+tpf*)
+ # TPF is a cross-target only. Preferred cross-host = GNU/Linux.
+ version_type=linux # correct to gnu/linux during the next big refactor
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=no
+ hardcode_into_libs=yes
+ ;;
+
+uts4*)
+ version_type=linux # correct to gnu/linux during the next big refactor
+ library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
+ soname_spec='$libname$release$shared_ext$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ ;;
+
+*)
+ dynamic_linker=no
+ ;;
+esac
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
+$as_echo "$dynamic_linker" >&6; }
+test no = "$dynamic_linker" && can_build_shared=no
+
+variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
+if test yes = "$GCC"; then
+ variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
+fi
+
+if test set = "${lt_cv_sys_lib_search_path_spec+set}"; then
+ sys_lib_search_path_spec=$lt_cv_sys_lib_search_path_spec
+fi
+
+if test set = "${lt_cv_sys_lib_dlsearch_path_spec+set}"; then
+ sys_lib_dlsearch_path_spec=$lt_cv_sys_lib_dlsearch_path_spec
+fi
+
+# remember unaugmented sys_lib_dlsearch_path content for libtool script decls...
+configure_time_dlsearch_path=$sys_lib_dlsearch_path_spec
+
+# ... but it needs LT_SYS_LIBRARY_PATH munging for other configure-time code
+func_munge_path_list sys_lib_dlsearch_path_spec "$LT_SYS_LIBRARY_PATH"
+
+# to be used as default LT_SYS_LIBRARY_PATH value in generated libtool
+configure_time_lt_sys_library_path=$LT_SYS_LIBRARY_PATH
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
+$as_echo_n "checking how to hardcode library paths into programs... " >&6; }
+hardcode_action=
+if test -n "$hardcode_libdir_flag_spec" ||
+ test -n "$runpath_var" ||
+ test yes = "$hardcode_automatic"; then
+
+ # We can hardcode non-existent directories.
+ if test no != "$hardcode_direct" &&
+ # If the only mechanism to avoid hardcoding is shlibpath_var, we
+ # have to relink, otherwise we might link with an installed library
+ # when we should be linking with a yet-to-be-installed one
+ ## test no != "$_LT_TAGVAR(hardcode_shlibpath_var, )" &&
+ test no != "$hardcode_minus_L"; then
+ # Linking always hardcodes the temporary library directory.
+ hardcode_action=relink
+ else
+ # We can link without hardcoding, and we can hardcode nonexisting dirs.
+ hardcode_action=immediate
+ fi
+else
+ # We cannot hardcode anything, or else we can only hardcode existing
+ # directories.
+ hardcode_action=unsupported
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5
+$as_echo "$hardcode_action" >&6; }
+
+if test relink = "$hardcode_action" ||
+ test yes = "$inherit_rpath"; then
+ # Fast installation is not supported
+ enable_fast_install=no
+elif test yes = "$shlibpath_overrides_runpath" ||
+ test no = "$enable_shared"; then
+ # Fast installation is not necessary
+ enable_fast_install=needless
+fi
+
+
+
+
+
+
+ if test yes != "$enable_dlopen"; then
+ enable_dlopen=unknown
+ enable_dlopen_self=unknown
+ enable_dlopen_self_static=unknown
+else
+ lt_cv_dlopen=no
+ lt_cv_dlopen_libs=
+
+ case $host_os in
+ beos*)
+ lt_cv_dlopen=load_add_on
+ lt_cv_dlopen_libs=
+ lt_cv_dlopen_self=yes
+ ;;
+
+ mingw* | pw32* | cegcc*)
+ lt_cv_dlopen=LoadLibrary
+ lt_cv_dlopen_libs=
+ ;;
+
+ cygwin*)
+ lt_cv_dlopen=dlopen
+ lt_cv_dlopen_libs=
+ ;;
+
+ darwin*)
+ # if libdl is installed we need to link against it
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
+$as_echo_n "checking for dlopen in -ldl... " >&6; }
+if ${ac_cv_lib_dl_dlopen+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-ldl $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dlopen ();
+int
+main ()
+{
+return dlopen ();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_lib_dl_dlopen=yes
+else
+ ac_cv_lib_dl_dlopen=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
+$as_echo "$ac_cv_lib_dl_dlopen" >&6; }
+if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
+ lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl
+else
+
+ lt_cv_dlopen=dyld
+ lt_cv_dlopen_libs=
+ lt_cv_dlopen_self=yes
+
+fi
+
+ ;;
+
+ tpf*)
+ # Don't try to run any link tests for TPF. We know it's impossible
+ # because TPF is a cross-compiler, and we know how we open DSOs.
+ lt_cv_dlopen=dlopen
+ lt_cv_dlopen_libs=
+ lt_cv_dlopen_self=no
+ ;;
+
+ *)
+ ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load"
+if test "x$ac_cv_func_shl_load" = xyes; then :
+ lt_cv_dlopen=shl_load
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5
+$as_echo_n "checking for shl_load in -ldld... " >&6; }
+if ${ac_cv_lib_dld_shl_load+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-ldld $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char shl_load ();
+int
+main ()
+{
+return shl_load ();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_lib_dld_shl_load=yes
+else
+ ac_cv_lib_dld_shl_load=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5
+$as_echo "$ac_cv_lib_dld_shl_load" >&6; }
+if test "x$ac_cv_lib_dld_shl_load" = xyes; then :
+ lt_cv_dlopen=shl_load lt_cv_dlopen_libs=-ldld
+else
+ ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
+if test "x$ac_cv_func_dlopen" = xyes; then :
+ lt_cv_dlopen=dlopen
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
+$as_echo_n "checking for dlopen in -ldl... " >&6; }
+if ${ac_cv_lib_dl_dlopen+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-ldl $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dlopen ();
+int
+main ()
+{
+return dlopen ();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_lib_dl_dlopen=yes
+else
+ ac_cv_lib_dl_dlopen=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
+$as_echo "$ac_cv_lib_dl_dlopen" >&6; }
+if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
+ lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5
+$as_echo_n "checking for dlopen in -lsvld... " >&6; }
+if ${ac_cv_lib_svld_dlopen+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-lsvld $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dlopen ();
+int
+main ()
+{
+return dlopen ();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_lib_svld_dlopen=yes
+else
+ ac_cv_lib_svld_dlopen=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5
+$as_echo "$ac_cv_lib_svld_dlopen" >&6; }
+if test "x$ac_cv_lib_svld_dlopen" = xyes; then :
+ lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-lsvld
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5
+$as_echo_n "checking for dld_link in -ldld... " >&6; }
+if ${ac_cv_lib_dld_dld_link+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-ldld $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dld_link ();
+int
+main ()
+{
+return dld_link ();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_lib_dld_dld_link=yes
+else
+ ac_cv_lib_dld_dld_link=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5
+$as_echo "$ac_cv_lib_dld_dld_link" >&6; }
+if test "x$ac_cv_lib_dld_dld_link" = xyes; then :
+ lt_cv_dlopen=dld_link lt_cv_dlopen_libs=-ldld
+fi
+
+
+fi
+
+
+fi
+
+
+fi
+
+
+fi
+
+
+fi
+
+ ;;
+ esac
+
+ if test no = "$lt_cv_dlopen"; then
+ enable_dlopen=no
+ else
+ enable_dlopen=yes
+ fi
+
+ case $lt_cv_dlopen in
+ dlopen)
+ save_CPPFLAGS=$CPPFLAGS
+ test yes = "$ac_cv_header_dlfcn_h" && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
+
+ save_LDFLAGS=$LDFLAGS
+ wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
+
+ save_LIBS=$LIBS
+ LIBS="$lt_cv_dlopen_libs $LIBS"
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5
+$as_echo_n "checking whether a program can dlopen itself... " >&6; }
+if ${lt_cv_dlopen_self+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test yes = "$cross_compiling"; then :
+ lt_cv_dlopen_self=cross
+else
+ lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
+ lt_status=$lt_dlunknown
+ cat > conftest.$ac_ext <<_LT_EOF
+#line $LINENO "configure"
+#include "confdefs.h"
+
+#if HAVE_DLFCN_H
+#include <dlfcn.h>
+#endif
+
+#include <stdio.h>
+
+#ifdef RTLD_GLOBAL
+# define LT_DLGLOBAL RTLD_GLOBAL
+#else
+# ifdef DL_GLOBAL
+# define LT_DLGLOBAL DL_GLOBAL
+# else
+# define LT_DLGLOBAL 0
+# endif
+#endif
+
+/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
+ find out it does not work in some platform. */
+#ifndef LT_DLLAZY_OR_NOW
+# ifdef RTLD_LAZY
+# define LT_DLLAZY_OR_NOW RTLD_LAZY
+# else
+# ifdef DL_LAZY
+# define LT_DLLAZY_OR_NOW DL_LAZY
+# else
+# ifdef RTLD_NOW
+# define LT_DLLAZY_OR_NOW RTLD_NOW
+# else
+# ifdef DL_NOW
+# define LT_DLLAZY_OR_NOW DL_NOW
+# else
+# define LT_DLLAZY_OR_NOW 0
+# endif
+# endif
+# endif
+# endif
+#endif
+
+/* When -fvisibility=hidden is used, assume the code has been annotated
+ correspondingly for the symbols needed. */
+#if defined __GNUC__ && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
+int fnord () __attribute__((visibility("default")));
+#endif
+
+int fnord () { return 42; }
+int main ()
+{
+ void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
+ int status = $lt_dlunknown;
+
+ if (self)
+ {
+ if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
+ else
+ {
+ if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
+ else puts (dlerror ());
+ }
+ /* dlclose (self); */
+ }
+ else
+ puts (dlerror ());
+
+ return status;
+}
+_LT_EOF
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
+ (eval $ac_link) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } && test -s "conftest$ac_exeext" 2>/dev/null; then
+ (./conftest; exit; ) >&5 2>/dev/null
+ lt_status=$?
+ case x$lt_status in
+ x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;
+ x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;
+ x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;;
+ esac
+ else :
+ # compilation failed
+ lt_cv_dlopen_self=no
+ fi
+fi
+rm -fr conftest*
+
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5
+$as_echo "$lt_cv_dlopen_self" >&6; }
+
+ if test yes = "$lt_cv_dlopen_self"; then
+ wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5
+$as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; }
+if ${lt_cv_dlopen_self_static+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test yes = "$cross_compiling"; then :
+ lt_cv_dlopen_self_static=cross
+else
+ lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
+ lt_status=$lt_dlunknown
+ cat > conftest.$ac_ext <<_LT_EOF
+#line $LINENO "configure"
+#include "confdefs.h"
+
+#if HAVE_DLFCN_H
+#include <dlfcn.h>
+#endif
+
+#include <stdio.h>
+
+#ifdef RTLD_GLOBAL
+# define LT_DLGLOBAL RTLD_GLOBAL
+#else
+# ifdef DL_GLOBAL
+# define LT_DLGLOBAL DL_GLOBAL
+# else
+# define LT_DLGLOBAL 0
+# endif
+#endif
+
+/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
+ find out it does not work in some platform. */
+#ifndef LT_DLLAZY_OR_NOW
+# ifdef RTLD_LAZY
+# define LT_DLLAZY_OR_NOW RTLD_LAZY
+# else
+# ifdef DL_LAZY
+# define LT_DLLAZY_OR_NOW DL_LAZY
+# else
+# ifdef RTLD_NOW
+# define LT_DLLAZY_OR_NOW RTLD_NOW
+# else
+# ifdef DL_NOW
+# define LT_DLLAZY_OR_NOW DL_NOW
+# else
+# define LT_DLLAZY_OR_NOW 0
+# endif
+# endif
+# endif
+# endif
+#endif
+
+/* When -fvisibility=hidden is used, assume the code has been annotated
+ correspondingly for the symbols needed. */
+#if defined __GNUC__ && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
+int fnord () __attribute__((visibility("default")));
+#endif
+
+int fnord () { return 42; }
+int main ()
+{
+ void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
+ int status = $lt_dlunknown;
+
+ if (self)
+ {
+ if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
+ else
+ {
+ if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
+ else puts (dlerror ());
+ }
+ /* dlclose (self); */
+ }
+ else
+ puts (dlerror ());
+
+ return status;
+}
+_LT_EOF
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
+ (eval $ac_link) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } && test -s "conftest$ac_exeext" 2>/dev/null; then
+ (./conftest; exit; ) >&5 2>/dev/null
+ lt_status=$?
+ case x$lt_status in
+ x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
+ x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;
+ x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;;
+ esac
+ else :
+ # compilation failed
+ lt_cv_dlopen_self_static=no
+ fi
+fi
+rm -fr conftest*
+
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5
+$as_echo "$lt_cv_dlopen_self_static" >&6; }
+ fi
+
+ CPPFLAGS=$save_CPPFLAGS
+ LDFLAGS=$save_LDFLAGS
+ LIBS=$save_LIBS
+ ;;
+ esac
+
+ case $lt_cv_dlopen_self in
+ yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
+ *) enable_dlopen_self=unknown ;;
+ esac
+
+ case $lt_cv_dlopen_self_static in
+ yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
+ *) enable_dlopen_self_static=unknown ;;
+ esac
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+striplib=
+old_striplib=
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5
+$as_echo_n "checking whether stripping libraries is possible... " >&6; }
+if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
+ test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
+ test -z "$striplib" && striplib="$STRIP --strip-unneeded"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+else
+# FIXME - insert some real tests, host_os isn't really good enough
+ case $host_os in
+ darwin*)
+ if test -n "$STRIP"; then
+ striplib="$STRIP -x"
+ old_striplib="$STRIP -S"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+ fi
+ ;;
+ *)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+ ;;
+ esac
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+ # Report what library types will actually be built
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5
+$as_echo_n "checking if libtool supports shared libraries... " >&6; }
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5
+$as_echo "$can_build_shared" >&6; }
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5
+$as_echo_n "checking whether to build shared libraries... " >&6; }
+ test no = "$can_build_shared" && enable_shared=no
+
+ # On AIX, shared libraries and static libraries use the same namespace, and
+ # are all built from PIC.
+ case $host_os in
+ aix3*)
+ test yes = "$enable_shared" && enable_static=no
+ if test -n "$RANLIB"; then
+ archive_cmds="$archive_cmds~\$RANLIB \$lib"
+ postinstall_cmds='$RANLIB $lib'
+ fi
+ ;;
+
+ aix[4-9]*)
+ if test ia64 != "$host_cpu"; then
+ case $enable_shared,$with_aix_soname,$aix_use_runtimelinking in
+ yes,aix,yes) ;; # shared object as lib.so file only
+ yes,svr4,*) ;; # shared object as lib.so archive member only
+ yes,*) enable_static=no ;; # shared object in lib.a archive as well
+ esac
+ fi
+ ;;
+ esac
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5
+$as_echo "$enable_shared" >&6; }
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5
+$as_echo_n "checking whether to build static libraries... " >&6; }
+ # Make sure either enable_shared or enable_static is yes.
+ test yes = "$enable_shared" || enable_static=yes
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5
+$as_echo "$enable_static" >&6; }
+
+
+
+
+fi
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+CC=$lt_save_CC
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ ac_config_commands="$ac_config_commands libtool"
+
+
+
+
+# Only expand once:
+
+
+
+# The cast to long int works around a bug in the HP C Compiler
+# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
+# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
+# This bug is HP SR number 8606223364.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of void *" >&5
+$as_echo_n "checking size of void *... " >&6; }
+if ${ac_cv_sizeof_void_p+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (void *))" "ac_cv_sizeof_void_p" "$ac_includes_default"; then :
+
+else
+ if test "$ac_cv_type_void_p" = yes; then
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error 77 "cannot compute sizeof (void *)
+See \`config.log' for more details" "$LINENO" 5; }
+ else
+ ac_cv_sizeof_void_p=0
+ fi
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_void_p" >&5
+$as_echo "$ac_cv_sizeof_void_p" >&6; }
+
+
+
+cat >>confdefs.h <<_ACEOF
+#define SIZEOF_VOID_P $ac_cv_sizeof_void_p
+_ACEOF
+
+
+case $host:$ac_cv_sizeof_void_p in #(
+ *-*-mingw*:4) :
+ kpse_dll_name=texlua53 ;; #(
+ *-*-mingw*:8) :
+ kpse_dll_name=texlua53 ;; #(
+ *-*-cygwin:4) :
+ kpse_dll_name= ;; #(
+ *-*-cygwin:8) :
+ kpse_dll_name= ;; #(
+ *) :
+ kpse_dll_name= ;;
+esac
+
+
+
+
+
+ac_config_headers="$ac_config_headers config.h"
+
+ if test "x$enable_build" != xno; then
+ build_TRUE=
+ build_FALSE='#'
+else
+ build_TRUE='#'
+ build_FALSE=
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing sqrt" >&5
+$as_echo_n "checking for library containing sqrt... " >&6; }
+if ${ac_cv_search_sqrt+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_func_search_save_LIBS=$LIBS
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char sqrt ();
+int
+main ()
+{
+return sqrt ();
+ ;
+ return 0;
+}
+_ACEOF
+for ac_lib in '' m; do
+ if test -z "$ac_lib"; then
+ ac_res="none required"
+ else
+ ac_res=-l$ac_lib
+ LIBS="-l$ac_lib $ac_func_search_save_LIBS"
+ fi
+ if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_search_sqrt=$ac_res
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext
+ if ${ac_cv_search_sqrt+:} false; then :
+ break
+fi
+done
+if ${ac_cv_search_sqrt+:} false; then :
+
+else
+ ac_cv_search_sqrt=no
+fi
+rm conftest.$ac_ext
+LIBS=$ac_func_search_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_sqrt" >&5
+$as_echo "$ac_cv_search_sqrt" >&6; }
+ac_res=$ac_cv_search_sqrt
+if test "$ac_res" != no; then :
+ test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
+
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for native WIN32 or MINGW32" >&5
+$as_echo_n "checking for native WIN32 or MINGW32... " >&6; }
+if ${kpse_cv_have_win32+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#ifndef WIN32
+ choke me
+#endif
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#ifndef __MINGW32__
+ choke me
+#endif
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ kpse_cv_have_win32=mingw32
+else
+ kpse_cv_have_win32=native
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+else
+ kpse_cv_have_win32=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $kpse_cv_have_win32" >&5
+$as_echo "$kpse_cv_have_win32" >&6; }
+
+LUA53_DEFINES='-DLUA_COMPAT_MODULE -DLUA_COMPAT_5_2 -DLUAI_HASHLIMIT=6'
+
+if test "x$kpse_cv_have_win32" = xno; then
+ LUA53_DEFINES="$LUA53_DEFINES -DLUA_USE_POSIX"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5
+$as_echo_n "checking for library containing dlopen... " >&6; }
+if ${ac_cv_search_dlopen+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_func_search_save_LIBS=$LIBS
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dlopen ();
+int
+main ()
+{
+return dlopen ();
+ ;
+ return 0;
+}
+_ACEOF
+for ac_lib in '' dl; do
+ if test -z "$ac_lib"; then
+ ac_res="none required"
+ else
+ ac_res=-l$ac_lib
+ LIBS="-l$ac_lib $ac_func_search_save_LIBS"
+ fi
+ if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_search_dlopen=$ac_res
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext
+ if ${ac_cv_search_dlopen+:} false; then :
+ break
+fi
+done
+if ${ac_cv_search_dlopen+:} false; then :
+
+else
+ ac_cv_search_dlopen=no
+fi
+rm conftest.$ac_ext
+LIBS=$ac_func_search_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5
+$as_echo "$ac_cv_search_dlopen" >&6; }
+ac_res=$ac_cv_search_dlopen
+if test "$ac_res" != no; then :
+ test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
+
+fi
+
+ if test "x$ac_cv_search_dlopen" != xno; then
+ ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default
+"
+if test "x$ac_cv_header_dlfcn_h" = xyes; then :
+ LUA53_DEFINES="$LUA53_DEFINES -DLUA_USE_DLOPEN"
+fi
+
+
+ fi
+fi
+
+# Check whether --enable-largefile was given.
+if test "${enable_largefile+set}" = set; then :
+ enableval=$enable_largefile;
+fi
+
+if test "$enable_largefile" != no; then
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
+$as_echo_n "checking for special C compiler options needed for large files... " >&6; }
+if ${ac_cv_sys_largefile_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_cv_sys_largefile_CC=no
+ if test "$GCC" != yes; then
+ ac_save_CC=$CC
+ while :; do
+ # IRIX 6.2 and later do not support large files by default,
+ # so use the C compiler's -n32 option if that helps.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <sys/types.h>
+ /* Check that off_t can represent 2**63 - 1 correctly.
+ We can't simply define LARGE_OFF_T to be 9223372036854775807,
+ since some C++ compilers masquerading as C compilers
+ incorrectly reject 9223372036854775807. */
+#define LARGE_OFF_T ((((off_t) 1 << 31) << 31) - 1 + (((off_t) 1 << 31) << 31))
+ int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
+ && LARGE_OFF_T % 2147483647 == 1)
+ ? 1 : -1];
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+ if ac_fn_c_try_compile "$LINENO"; then :
+ break
+fi
+rm -f core conftest.err conftest.$ac_objext
+ CC="$CC -n32"
+ if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_sys_largefile_CC=' -n32'; break
+fi
+rm -f core conftest.err conftest.$ac_objext
+ break
+ done
+ CC=$ac_save_CC
+ rm -f conftest.$ac_ext
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
+$as_echo "$ac_cv_sys_largefile_CC" >&6; }
+ if test "$ac_cv_sys_largefile_CC" != no; then
+ CC=$CC$ac_cv_sys_largefile_CC
+ fi
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
+$as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
+if ${ac_cv_sys_file_offset_bits+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ while :; do
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <sys/types.h>
+ /* Check that off_t can represent 2**63 - 1 correctly.
+ We can't simply define LARGE_OFF_T to be 9223372036854775807,
+ since some C++ compilers masquerading as C compilers
+ incorrectly reject 9223372036854775807. */
+#define LARGE_OFF_T ((((off_t) 1 << 31) << 31) - 1 + (((off_t) 1 << 31) << 31))
+ int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
+ && LARGE_OFF_T % 2147483647 == 1)
+ ? 1 : -1];
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_sys_file_offset_bits=no; break
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#define _FILE_OFFSET_BITS 64
+#include <sys/types.h>
+ /* Check that off_t can represent 2**63 - 1 correctly.
+ We can't simply define LARGE_OFF_T to be 9223372036854775807,
+ since some C++ compilers masquerading as C compilers
+ incorrectly reject 9223372036854775807. */
+#define LARGE_OFF_T ((((off_t) 1 << 31) << 31) - 1 + (((off_t) 1 << 31) << 31))
+ int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
+ && LARGE_OFF_T % 2147483647 == 1)
+ ? 1 : -1];
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_sys_file_offset_bits=64; break
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ ac_cv_sys_file_offset_bits=unknown
+ break
+done
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
+$as_echo "$ac_cv_sys_file_offset_bits" >&6; }
+case $ac_cv_sys_file_offset_bits in #(
+ no | unknown) ;;
+ *)
+cat >>confdefs.h <<_ACEOF
+#define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
+_ACEOF
+;;
+esac
+rm -rf conftest*
+ if test $ac_cv_sys_file_offset_bits = unknown; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
+$as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
+if ${ac_cv_sys_large_files+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ while :; do
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <sys/types.h>
+ /* Check that off_t can represent 2**63 - 1 correctly.
+ We can't simply define LARGE_OFF_T to be 9223372036854775807,
+ since some C++ compilers masquerading as C compilers
+ incorrectly reject 9223372036854775807. */
+#define LARGE_OFF_T ((((off_t) 1 << 31) << 31) - 1 + (((off_t) 1 << 31) << 31))
+ int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
+ && LARGE_OFF_T % 2147483647 == 1)
+ ? 1 : -1];
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_sys_large_files=no; break
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#define _LARGE_FILES 1
+#include <sys/types.h>
+ /* Check that off_t can represent 2**63 - 1 correctly.
+ We can't simply define LARGE_OFF_T to be 9223372036854775807,
+ since some C++ compilers masquerading as C compilers
+ incorrectly reject 9223372036854775807. */
+#define LARGE_OFF_T ((((off_t) 1 << 31) << 31) - 1 + (((off_t) 1 << 31) << 31))
+ int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
+ && LARGE_OFF_T % 2147483647 == 1)
+ ? 1 : -1];
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_sys_large_files=1; break
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ ac_cv_sys_large_files=unknown
+ break
+done
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
+$as_echo "$ac_cv_sys_large_files" >&6; }
+case $ac_cv_sys_large_files in #(
+ no | unknown) ;;
+ *)
+cat >>confdefs.h <<_ACEOF
+#define _LARGE_FILES $ac_cv_sys_large_files
+_ACEOF
+;;
+esac
+rm -rf conftest*
+ fi
+
+
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGEFILE_SOURCE value needed for large files" >&5
+$as_echo_n "checking for _LARGEFILE_SOURCE value needed for large files... " >&6; }
+if ${ac_cv_sys_largefile_source+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ while :; do
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <sys/types.h> /* for off_t */
+ #include <stdio.h>
+int
+main ()
+{
+int (*fp) (FILE *, off_t, int) = fseeko;
+ return fseeko (stdin, 0, 0) && fp (stdin, 0, 0);
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_sys_largefile_source=no; break
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#define _LARGEFILE_SOURCE 1
+#include <sys/types.h> /* for off_t */
+ #include <stdio.h>
+int
+main ()
+{
+int (*fp) (FILE *, off_t, int) = fseeko;
+ return fseeko (stdin, 0, 0) && fp (stdin, 0, 0);
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_sys_largefile_source=1; break
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+ ac_cv_sys_largefile_source=unknown
+ break
+done
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_source" >&5
+$as_echo "$ac_cv_sys_largefile_source" >&6; }
+case $ac_cv_sys_largefile_source in #(
+ no | unknown) ;;
+ *)
+cat >>confdefs.h <<_ACEOF
+#define _LARGEFILE_SOURCE $ac_cv_sys_largefile_source
+_ACEOF
+;;
+esac
+rm -rf conftest*
+
+# We used to try defining _XOPEN_SOURCE=500 too, to work around a bug
+# in glibc 2.1.3, but that breaks too many other things.
+# If you want fseeko and ftello with glibc, upgrade to a fixed glibc.
+if test $ac_cv_sys_largefile_source != unknown; then
+
+$as_echo "#define HAVE_FSEEKO 1" >>confdefs.h
+
+fi
+
+if test "x$enable_largefile" != xno; then
+ case $ac_cv_sys_file_offset_bits in #(
+ no) :
+ ;; #(
+ unknown) :
+ case $ac_cv_sys_large_files in #(
+ no | unknown) :
+ ;; #(
+ *) :
+ LUA53_DEFINES="$LUA53_DEFINES -D_LARGE_FILES" ;;
+esac ;; #(
+ *) :
+ LUA53_DEFINES="$LUA53_DEFINES -D_FILE_OFFSET_BITS=64" ;;
+esac
+fi
+case $ac_cv_sys_largefile_source in #(
+ no | unknown) :
+ ;; #(
+ *) :
+ LUA53_DEFINES="$LUA53_DEFINES -D_LARGEFILE_SOURCE" ;;
+esac
+
+
+if test "x$ac_cv_header_stdc" = xyes; then
+ LUA53_DEFINES="$LUA53_DEFINES -DHAVE_UNISTD_H"
+fi
+
+LUA53_DEFINES="$LUA53_DEFINES -DLUA_COMPAT_5_2"
+LUA53_CFLAGS="-DLUA_COMPAT_5_2"
+
+LUA53_TREE=lua53-src
+
+
+ac_config_files="$ac_config_files Makefile include/Makefile texlua53.pc"
+
+
+cat >confcache <<\_ACEOF
+# This file is a shell script that caches the results of configure
+# tests run on this system so they can be shared between configure
+# scripts and configure runs, see configure's option --config-cache.
+# It is not useful on other systems. If it contains results you don't
+# want to keep, you may remove or edit it.
+#
+# config.status only pays attention to the cache file if you give it
+# the --recheck option to rerun configure.
+#
+# `ac_cv_env_foo' variables (set or unset) will be overridden when
+# loading this file, other *unset* `ac_cv_foo' will be assigned the
+# following values.
+
+_ACEOF
+
+# The following way of writing the cache mishandles newlines in values,
+# but we know of no workaround that is simple, portable, and efficient.
+# So, we kill variables containing newlines.
+# Ultrix sh set writes to stderr and can't be redirected directly,
+# and sets the high bit in the cache file unless we assign to the vars.
+(
+ for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
+ eval ac_val=\$$ac_var
+ case $ac_val in #(
+ *${as_nl}*)
+ case $ac_var in #(
+ *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
+$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
+ esac
+ case $ac_var in #(
+ _ | IFS | as_nl) ;; #(
+ BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
+ *) { eval $ac_var=; unset $ac_var;} ;;
+ esac ;;
+ esac
+ done
+
+ (set) 2>&1 |
+ case $as_nl`(ac_space=' '; set) 2>&1` in #(
+ *${as_nl}ac_space=\ *)
+ # `set' does not quote correctly, so add quotes: double-quote
+ # substitution turns \\\\ into \\, and sed turns \\ into \.
+ sed -n \
+ "s/'/'\\\\''/g;
+ s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
+ ;; #(
+ *)
+ # `set' quotes correctly as required by POSIX, so do not add quotes.
+ sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
+ ;;
+ esac |
+ sort
+) |
+ sed '
+ /^ac_cv_env_/b end
+ t clear
+ :clear
+ s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
+ t end
+ s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
+ :end' >>confcache
+if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
+ if test -w "$cache_file"; then
+ if test "x$cache_file" != "x/dev/null"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
+$as_echo "$as_me: updating cache $cache_file" >&6;}
+ if test ! -f "$cache_file" || test -h "$cache_file"; then
+ cat confcache >"$cache_file"
+ else
+ case $cache_file in #(
+ */* | ?:*)
+ mv -f confcache "$cache_file"$$ &&
+ mv -f "$cache_file"$$ "$cache_file" ;; #(
+ *)
+ mv -f confcache "$cache_file" ;;
+ esac
+ fi
+ fi
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
+$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
+ fi
+fi
+rm -f confcache
+
+test "x$prefix" = xNONE && prefix=$ac_default_prefix
+# Let make expand exec_prefix.
+test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
+
+DEFS=-DHAVE_CONFIG_H
+
+ac_libobjs=
+ac_ltlibobjs=
+U=
+for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
+ # 1. Remove the extension, and $U if already installed.
+ ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
+ ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
+ # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
+ # will be set to the directory where LIBOBJS objects are built.
+ as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
+ as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
+done
+LIBOBJS=$ac_libobjs
+
+LTLIBOBJS=$ac_ltlibobjs
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5
+$as_echo_n "checking that generated files are newer than configure... " >&6; }
+ if test -n "$am_sleep_pid"; then
+ # Hide warnings about reused PIDs.
+ wait $am_sleep_pid 2>/dev/null
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5
+$as_echo "done" >&6; }
+ if test -n "$EXEEXT"; then
+ am__EXEEXT_TRUE=
+ am__EXEEXT_FALSE='#'
+else
+ am__EXEEXT_TRUE='#'
+ am__EXEEXT_FALSE=
+fi
+
+if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
+ as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
+ as_fn_error $? "conditional \"AMDEP\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
+ as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
+ as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${build_TRUE}" && test -z "${build_FALSE}"; then
+ as_fn_error $? "conditional \"build\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+
+: "${CONFIG_STATUS=./config.status}"
+ac_write_fail=0
+ac_clean_files_save=$ac_clean_files
+ac_clean_files="$ac_clean_files $CONFIG_STATUS"
+{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
+$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
+as_write_fail=0
+cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
+#! $SHELL
+# Generated by $as_me.
+# Run this file to recreate the current configuration.
+# Compiler output produced by configure, useful for debugging
+# configure, is in config.log if it exists.
+
+debug=false
+ac_cs_recheck=false
+ac_cs_silent=false
+
+SHELL=\${CONFIG_SHELL-$SHELL}
+export SHELL
+_ASEOF
+cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
+## -------------------- ##
+## M4sh Initialization. ##
+## -------------------- ##
+
+# Be more Bourne compatible
+DUALCASE=1; export DUALCASE # for MKS sh
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
+ emulate sh
+ NULLCMD=:
+ # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
+ # is contrary to our usage. Disable this feature.
+ alias -g '${1+"$@"}'='"$@"'
+ setopt NO_GLOB_SUBST
+else
+ case `(set -o) 2>/dev/null` in #(
+ *posix*) :
+ set -o posix ;; #(
+ *) :
+ ;;
+esac
+fi
+
+
+as_nl='
+'
+export as_nl
+# Printing a long string crashes Solaris 7 /usr/bin/printf.
+as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
+# Prefer a ksh shell builtin over an external printf program on Solaris,
+# but without wasting forks for bash or zsh.
+if test -z "$BASH_VERSION$ZSH_VERSION" \
+ && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
+ as_echo='print -r --'
+ as_echo_n='print -rn --'
+elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
+ as_echo='printf %s\n'
+ as_echo_n='printf %s'
+else
+ if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
+ as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
+ as_echo_n='/usr/ucb/echo -n'
+ else
+ as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
+ as_echo_n_body='eval
+ arg=$1;
+ case $arg in #(
+ *"$as_nl"*)
+ expr "X$arg" : "X\\(.*\\)$as_nl";
+ arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
+ esac;
+ expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
+ '
+ export as_echo_n_body
+ as_echo_n='sh -c $as_echo_n_body as_echo'
+ fi
+ export as_echo_body
+ as_echo='sh -c $as_echo_body as_echo'
+fi
+
+# The user is always right.
+if test "${PATH_SEPARATOR+set}" != set; then
+ PATH_SEPARATOR=:
+ (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
+ (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
+ PATH_SEPARATOR=';'
+ }
+fi
+
+
+# IFS
+# We need space, tab and new line, in precisely that order. Quoting is
+# there to prevent editors from complaining about space-tab.
+# (If _AS_PATH_WALK were called with IFS unset, it would disable word
+# splitting by setting IFS to empty value.)
+IFS=" "" $as_nl"
+
+# Find who we are. Look in the path if we contain no directory separator.
+as_myself=
+case $0 in #((
+ *[\\/]* ) as_myself=$0 ;;
+ *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
+ done
+IFS=$as_save_IFS
+
+ ;;
+esac
+# We did not find ourselves, most probably we were run as `sh COMMAND'
+# in which case we are not to be found in the path.
+if test "x$as_myself" = x; then
+ as_myself=$0
+fi
+if test ! -f "$as_myself"; then
+ $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
+ exit 1
+fi
+
+# Unset variables that we do not need and which cause bugs (e.g. in
+# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
+# suppresses any "Segmentation fault" message there. '((' could
+# trigger a bug in pdksh 5.2.14.
+for as_var in BASH_ENV ENV MAIL MAILPATH
+do eval test x\${$as_var+set} = xset \
+ && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
+done
+PS1='$ '
+PS2='> '
+PS4='+ '
+
+# NLS nuisances.
+LC_ALL=C
+export LC_ALL
+LANGUAGE=C
+export LANGUAGE
+
+# CDPATH.
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
+
+
+# as_fn_error STATUS ERROR [LINENO LOG_FD]
+# ----------------------------------------
+# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
+# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
+# script with STATUS, using 1 if that was 0.
+as_fn_error ()
+{
+ as_status=$1; test $as_status -eq 0 && as_status=1
+ if test "$4"; then
+ as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
+ fi
+ $as_echo "$as_me: error: $2" >&2
+ as_fn_exit $as_status
+} # as_fn_error
+
+
+# as_fn_set_status STATUS
+# -----------------------
+# Set $? to STATUS, without forking.
+as_fn_set_status ()
+{
+ return $1
+} # as_fn_set_status
+
+# as_fn_exit STATUS
+# -----------------
+# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
+as_fn_exit ()
+{
+ set +e
+ as_fn_set_status $1
+ exit $1
+} # as_fn_exit
+
+# as_fn_unset VAR
+# ---------------
+# Portably unset VAR.
+as_fn_unset ()
+{
+ { eval $1=; unset $1;}
+}
+as_unset=as_fn_unset
+# as_fn_append VAR VALUE
+# ----------------------
+# Append the text in VALUE to the end of the definition contained in VAR. Take
+# advantage of any shell optimizations that allow amortized linear growth over
+# repeated appends, instead of the typical quadratic growth present in naive
+# implementations.
+if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
+ eval 'as_fn_append ()
+ {
+ eval $1+=\$2
+ }'
+else
+ as_fn_append ()
+ {
+ eval $1=\$$1\$2
+ }
+fi # as_fn_append
+
+# as_fn_arith ARG...
+# ------------------
+# Perform arithmetic evaluation on the ARGs, and store the result in the
+# global $as_val. Take advantage of shells that can avoid forks. The arguments
+# must be portable across $(()) and expr.
+if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
+ eval 'as_fn_arith ()
+ {
+ as_val=$(( $* ))
+ }'
+else
+ as_fn_arith ()
+ {
+ as_val=`expr "$@" || test $? -eq 1`
+ }
+fi # as_fn_arith
+
+
+if expr a : '\(a\)' >/dev/null 2>&1 &&
+ test "X`expr 00001 : '.*\(...\)'`" = X001; then
+ as_expr=expr
+else
+ as_expr=false
+fi
+
+if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
+ as_basename=basename
+else
+ as_basename=false
+fi
+
+if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
+ as_dirname=dirname
+else
+ as_dirname=false
+fi
+
+as_me=`$as_basename -- "$0" ||
+$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
+ X"$0" : 'X\(//\)$' \| \
+ X"$0" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X/"$0" |
+ sed '/^.*\/\([^/][^/]*\)\/*$/{
+ s//\1/
+ q
+ }
+ /^X\/\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\/\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+
+# Avoid depending upon Character Ranges.
+as_cr_letters='abcdefghijklmnopqrstuvwxyz'
+as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
+as_cr_Letters=$as_cr_letters$as_cr_LETTERS
+as_cr_digits='0123456789'
+as_cr_alnum=$as_cr_Letters$as_cr_digits
+
+ECHO_C= ECHO_N= ECHO_T=
+case `echo -n x` in #(((((
+-n*)
+ case `echo 'xy\c'` in
+ *c*) ECHO_T=' ';; # ECHO_T is single tab character.
+ xy) ECHO_C='\c';;
+ *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
+ ECHO_T=' ';;
+ esac;;
+*)
+ ECHO_N='-n';;
+esac
+
+rm -f conf$$ conf$$.exe conf$$.file
+if test -d conf$$.dir; then
+ rm -f conf$$.dir/conf$$.file
+else
+ rm -f conf$$.dir
+ mkdir conf$$.dir 2>/dev/null
+fi
+if (echo >conf$$.file) 2>/dev/null; then
+ if ln -s conf$$.file conf$$ 2>/dev/null; then
+ as_ln_s='ln -s'
+ # ... but there are two gotchas:
+ # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
+ # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
+ # In both cases, we have to default to `cp -pR'.
+ ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
+ as_ln_s='cp -pR'
+ elif ln conf$$.file conf$$ 2>/dev/null; then
+ as_ln_s=ln
+ else
+ as_ln_s='cp -pR'
+ fi
+else
+ as_ln_s='cp -pR'
+fi
+rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
+rmdir conf$$.dir 2>/dev/null
+
+
+# as_fn_mkdir_p
+# -------------
+# Create "$as_dir" as a directory, including parents if necessary.
+as_fn_mkdir_p ()
+{
+
+ case $as_dir in #(
+ -*) as_dir=./$as_dir;;
+ esac
+ test -d "$as_dir" || eval $as_mkdir_p || {
+ as_dirs=
+ while :; do
+ case $as_dir in #(
+ *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
+ *) as_qdir=$as_dir;;
+ esac
+ as_dirs="'$as_qdir' $as_dirs"
+ as_dir=`$as_dirname -- "$as_dir" ||
+$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$as_dir" : 'X\(//\)[^/]' \| \
+ X"$as_dir" : 'X\(//\)$' \| \
+ X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$as_dir" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+ test -d "$as_dir" && break
+ done
+ test -z "$as_dirs" || eval "mkdir $as_dirs"
+ } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
+
+
+} # as_fn_mkdir_p
+if mkdir -p . 2>/dev/null; then
+ as_mkdir_p='mkdir -p "$as_dir"'
+else
+ test -d ./-p && rmdir ./-p
+ as_mkdir_p=false
+fi
+
+
+# as_fn_executable_p FILE
+# -----------------------
+# Test if FILE is an executable regular file.
+as_fn_executable_p ()
+{
+ test -f "$1" && test -x "$1"
+} # as_fn_executable_p
+as_test_x='test -x'
+as_executable_p=as_fn_executable_p
+
+# Sed expression to map a string onto a valid CPP name.
+as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
+
+# Sed expression to map a string onto a valid variable name.
+as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
+
+
+exec 6>&1
+## ----------------------------------- ##
+## Main body of $CONFIG_STATUS script. ##
+## ----------------------------------- ##
+_ASEOF
+test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+# Save the log message, to keep $0 and so on meaningful, and to
+# report actual input values of CONFIG_FILES etc. instead of their
+# values after options handling.
+ac_log="
+This file was extended by lua53 (TeX Live) $as_me 5.3.4, which was
+generated by GNU Autoconf 2.69. Invocation command line was
+
+ CONFIG_FILES = $CONFIG_FILES
+ CONFIG_HEADERS = $CONFIG_HEADERS
+ CONFIG_LINKS = $CONFIG_LINKS
+ CONFIG_COMMANDS = $CONFIG_COMMANDS
+ $ $0 $@
+
+on `(hostname || uname -n) 2>/dev/null | sed 1q`
+"
+
+_ACEOF
+
+case $ac_config_files in *"
+"*) set x $ac_config_files; shift; ac_config_files=$*;;
+esac
+
+case $ac_config_headers in *"
+"*) set x $ac_config_headers; shift; ac_config_headers=$*;;
+esac
+
+
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+# Files that config.status was made for.
+config_files="$ac_config_files"
+config_headers="$ac_config_headers"
+config_commands="$ac_config_commands"
+
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+ac_cs_usage="\
+\`$as_me' instantiates files and other configuration actions
+from templates according to the current configuration. Unless the files
+and actions are specified as TAGs, all are instantiated by default.
+
+Usage: $0 [OPTION]... [TAG]...
+
+ -h, --help print this help, then exit
+ -V, --version print version number and configuration settings, then exit
+ --config print configuration, then exit
+ -q, --quiet, --silent
+ do not print progress messages
+ -d, --debug don't remove temporary files
+ --recheck update $as_me by reconfiguring in the same conditions
+ --file=FILE[:TEMPLATE]
+ instantiate the configuration file FILE
+ --header=FILE[:TEMPLATE]
+ instantiate the configuration header FILE
+
+Configuration files:
+$config_files
+
+Configuration headers:
+$config_headers
+
+Configuration commands:
+$config_commands
+
+Report bugs to <tex-k@tug.org>."
+
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
+ac_cs_version="\\
+lua53 (TeX Live) config.status 5.3.4
+configured by $0, generated by GNU Autoconf 2.69,
+ with options \\"\$ac_cs_config\\"
+
+Copyright (C) 2012 Free Software Foundation, Inc.
+This config.status script is free software; the Free Software Foundation
+gives unlimited permission to copy, distribute and modify it."
+
+ac_pwd='$ac_pwd'
+srcdir='$srcdir'
+INSTALL='$INSTALL'
+MKDIR_P='$MKDIR_P'
+AWK='$AWK'
+test -n "\$AWK" || AWK=awk
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+# The default lists apply if the user does not specify any file.
+ac_need_defaults=:
+while test $# != 0
+do
+ case $1 in
+ --*=?*)
+ ac_option=`expr "X$1" : 'X\([^=]*\)='`
+ ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
+ ac_shift=:
+ ;;
+ --*=)
+ ac_option=`expr "X$1" : 'X\([^=]*\)='`
+ ac_optarg=
+ ac_shift=:
+ ;;
+ *)
+ ac_option=$1
+ ac_optarg=$2
+ ac_shift=shift
+ ;;
+ esac
+
+ case $ac_option in
+ # Handling of the options.
+ -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
+ ac_cs_recheck=: ;;
+ --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
+ $as_echo "$ac_cs_version"; exit ;;
+ --config | --confi | --conf | --con | --co | --c )
+ $as_echo "$ac_cs_config"; exit ;;
+ --debug | --debu | --deb | --de | --d | -d )
+ debug=: ;;
+ --file | --fil | --fi | --f )
+ $ac_shift
+ case $ac_optarg in
+ *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
+ '') as_fn_error $? "missing file argument" ;;
+ esac
+ as_fn_append CONFIG_FILES " '$ac_optarg'"
+ ac_need_defaults=false;;
+ --header | --heade | --head | --hea )
+ $ac_shift
+ case $ac_optarg in
+ *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
+ esac
+ as_fn_append CONFIG_HEADERS " '$ac_optarg'"
+ ac_need_defaults=false;;
+ --he | --h)
+ # Conflict between --help and --header
+ as_fn_error $? "ambiguous option: \`$1'
+Try \`$0 --help' for more information.";;
+ --help | --hel | -h )
+ $as_echo "$ac_cs_usage"; exit ;;
+ -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+ | -silent | --silent | --silen | --sile | --sil | --si | --s)
+ ac_cs_silent=: ;;
+
+ # This is an error.
+ -*) as_fn_error $? "unrecognized option: \`$1'
+Try \`$0 --help' for more information." ;;
+
+ *) as_fn_append ac_config_targets " $1"
+ ac_need_defaults=false ;;
+
+ esac
+ shift
+done
+
+ac_configure_extra_args=
+
+if $ac_cs_silent; then
+ exec 6>/dev/null
+ ac_configure_extra_args="$ac_configure_extra_args --silent"
+fi
+
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+if \$ac_cs_recheck; then
+ set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
+ shift
+ \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
+ CONFIG_SHELL='$SHELL'
+ export CONFIG_SHELL
+ exec "\$@"
+fi
+
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+exec 5>>config.log
+{
+ echo
+ sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
+## Running $as_me. ##
+_ASBOX
+ $as_echo "$ac_log"
+} >&5
+
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+#
+# INIT-COMMANDS
+#
+AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
+
+
+# The HP-UX ksh and POSIX shell print the target directory to stdout
+# if CDPATH is set.
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
+
+sed_quote_subst='$sed_quote_subst'
+double_quote_subst='$double_quote_subst'
+delay_variable_subst='$delay_variable_subst'
+macro_version='`$ECHO "$macro_version" | $SED "$delay_single_quote_subst"`'
+macro_revision='`$ECHO "$macro_revision" | $SED "$delay_single_quote_subst"`'
+AS='`$ECHO "$AS" | $SED "$delay_single_quote_subst"`'
+DLLTOOL='`$ECHO "$DLLTOOL" | $SED "$delay_single_quote_subst"`'
+OBJDUMP='`$ECHO "$OBJDUMP" | $SED "$delay_single_quote_subst"`'
+enable_shared='`$ECHO "$enable_shared" | $SED "$delay_single_quote_subst"`'
+enable_static='`$ECHO "$enable_static" | $SED "$delay_single_quote_subst"`'
+pic_mode='`$ECHO "$pic_mode" | $SED "$delay_single_quote_subst"`'
+enable_fast_install='`$ECHO "$enable_fast_install" | $SED "$delay_single_quote_subst"`'
+shared_archive_member_spec='`$ECHO "$shared_archive_member_spec" | $SED "$delay_single_quote_subst"`'
+SHELL='`$ECHO "$SHELL" | $SED "$delay_single_quote_subst"`'
+ECHO='`$ECHO "$ECHO" | $SED "$delay_single_quote_subst"`'
+PATH_SEPARATOR='`$ECHO "$PATH_SEPARATOR" | $SED "$delay_single_quote_subst"`'
+host_alias='`$ECHO "$host_alias" | $SED "$delay_single_quote_subst"`'
+host='`$ECHO "$host" | $SED "$delay_single_quote_subst"`'
+host_os='`$ECHO "$host_os" | $SED "$delay_single_quote_subst"`'
+build_alias='`$ECHO "$build_alias" | $SED "$delay_single_quote_subst"`'
+build='`$ECHO "$build" | $SED "$delay_single_quote_subst"`'
+build_os='`$ECHO "$build_os" | $SED "$delay_single_quote_subst"`'
+SED='`$ECHO "$SED" | $SED "$delay_single_quote_subst"`'
+Xsed='`$ECHO "$Xsed" | $SED "$delay_single_quote_subst"`'
+GREP='`$ECHO "$GREP" | $SED "$delay_single_quote_subst"`'
+EGREP='`$ECHO "$EGREP" | $SED "$delay_single_quote_subst"`'
+FGREP='`$ECHO "$FGREP" | $SED "$delay_single_quote_subst"`'
+LD='`$ECHO "$LD" | $SED "$delay_single_quote_subst"`'
+NM='`$ECHO "$NM" | $SED "$delay_single_quote_subst"`'
+LN_S='`$ECHO "$LN_S" | $SED "$delay_single_quote_subst"`'
+max_cmd_len='`$ECHO "$max_cmd_len" | $SED "$delay_single_quote_subst"`'
+ac_objext='`$ECHO "$ac_objext" | $SED "$delay_single_quote_subst"`'
+exeext='`$ECHO "$exeext" | $SED "$delay_single_quote_subst"`'
+lt_unset='`$ECHO "$lt_unset" | $SED "$delay_single_quote_subst"`'
+lt_SP2NL='`$ECHO "$lt_SP2NL" | $SED "$delay_single_quote_subst"`'
+lt_NL2SP='`$ECHO "$lt_NL2SP" | $SED "$delay_single_quote_subst"`'
+lt_cv_to_host_file_cmd='`$ECHO "$lt_cv_to_host_file_cmd" | $SED "$delay_single_quote_subst"`'
+lt_cv_to_tool_file_cmd='`$ECHO "$lt_cv_to_tool_file_cmd" | $SED "$delay_single_quote_subst"`'
+reload_flag='`$ECHO "$reload_flag" | $SED "$delay_single_quote_subst"`'
+reload_cmds='`$ECHO "$reload_cmds" | $SED "$delay_single_quote_subst"`'
+deplibs_check_method='`$ECHO "$deplibs_check_method" | $SED "$delay_single_quote_subst"`'
+file_magic_cmd='`$ECHO "$file_magic_cmd" | $SED "$delay_single_quote_subst"`'
+file_magic_glob='`$ECHO "$file_magic_glob" | $SED "$delay_single_quote_subst"`'
+want_nocaseglob='`$ECHO "$want_nocaseglob" | $SED "$delay_single_quote_subst"`'
+sharedlib_from_linklib_cmd='`$ECHO "$sharedlib_from_linklib_cmd" | $SED "$delay_single_quote_subst"`'
+AR='`$ECHO "$AR" | $SED "$delay_single_quote_subst"`'
+AR_FLAGS='`$ECHO "$AR_FLAGS" | $SED "$delay_single_quote_subst"`'
+archiver_list_spec='`$ECHO "$archiver_list_spec" | $SED "$delay_single_quote_subst"`'
+STRIP='`$ECHO "$STRIP" | $SED "$delay_single_quote_subst"`'
+RANLIB='`$ECHO "$RANLIB" | $SED "$delay_single_quote_subst"`'
+old_postinstall_cmds='`$ECHO "$old_postinstall_cmds" | $SED "$delay_single_quote_subst"`'
+old_postuninstall_cmds='`$ECHO "$old_postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
+old_archive_cmds='`$ECHO "$old_archive_cmds" | $SED "$delay_single_quote_subst"`'
+lock_old_archive_extraction='`$ECHO "$lock_old_archive_extraction" | $SED "$delay_single_quote_subst"`'
+CC='`$ECHO "$CC" | $SED "$delay_single_quote_subst"`'
+CFLAGS='`$ECHO "$CFLAGS" | $SED "$delay_single_quote_subst"`'
+compiler='`$ECHO "$compiler" | $SED "$delay_single_quote_subst"`'
+GCC='`$ECHO "$GCC" | $SED "$delay_single_quote_subst"`'
+lt_cv_sys_global_symbol_pipe='`$ECHO "$lt_cv_sys_global_symbol_pipe" | $SED "$delay_single_quote_subst"`'
+lt_cv_sys_global_symbol_to_cdecl='`$ECHO "$lt_cv_sys_global_symbol_to_cdecl" | $SED "$delay_single_quote_subst"`'
+lt_cv_sys_global_symbol_to_import='`$ECHO "$lt_cv_sys_global_symbol_to_import" | $SED "$delay_single_quote_subst"`'
+lt_cv_sys_global_symbol_to_c_name_address='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address" | $SED "$delay_single_quote_subst"`'
+lt_cv_sys_global_symbol_to_c_name_address_lib_prefix='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address_lib_prefix" | $SED "$delay_single_quote_subst"`'
+lt_cv_nm_interface='`$ECHO "$lt_cv_nm_interface" | $SED "$delay_single_quote_subst"`'
+nm_file_list_spec='`$ECHO "$nm_file_list_spec" | $SED "$delay_single_quote_subst"`'
+lt_sysroot='`$ECHO "$lt_sysroot" | $SED "$delay_single_quote_subst"`'
+lt_cv_truncate_bin='`$ECHO "$lt_cv_truncate_bin" | $SED "$delay_single_quote_subst"`'
+objdir='`$ECHO "$objdir" | $SED "$delay_single_quote_subst"`'
+MAGIC_CMD='`$ECHO "$MAGIC_CMD" | $SED "$delay_single_quote_subst"`'
+lt_prog_compiler_no_builtin_flag='`$ECHO "$lt_prog_compiler_no_builtin_flag" | $SED "$delay_single_quote_subst"`'
+lt_prog_compiler_pic='`$ECHO "$lt_prog_compiler_pic" | $SED "$delay_single_quote_subst"`'
+lt_prog_compiler_wl='`$ECHO "$lt_prog_compiler_wl" | $SED "$delay_single_quote_subst"`'
+lt_prog_compiler_static='`$ECHO "$lt_prog_compiler_static" | $SED "$delay_single_quote_subst"`'
+lt_cv_prog_compiler_c_o='`$ECHO "$lt_cv_prog_compiler_c_o" | $SED "$delay_single_quote_subst"`'
+need_locks='`$ECHO "$need_locks" | $SED "$delay_single_quote_subst"`'
+MANIFEST_TOOL='`$ECHO "$MANIFEST_TOOL" | $SED "$delay_single_quote_subst"`'
+DSYMUTIL='`$ECHO "$DSYMUTIL" | $SED "$delay_single_quote_subst"`'
+NMEDIT='`$ECHO "$NMEDIT" | $SED "$delay_single_quote_subst"`'
+LIPO='`$ECHO "$LIPO" | $SED "$delay_single_quote_subst"`'
+OTOOL='`$ECHO "$OTOOL" | $SED "$delay_single_quote_subst"`'
+OTOOL64='`$ECHO "$OTOOL64" | $SED "$delay_single_quote_subst"`'
+libext='`$ECHO "$libext" | $SED "$delay_single_quote_subst"`'
+shrext_cmds='`$ECHO "$shrext_cmds" | $SED "$delay_single_quote_subst"`'
+extract_expsyms_cmds='`$ECHO "$extract_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
+archive_cmds_need_lc='`$ECHO "$archive_cmds_need_lc" | $SED "$delay_single_quote_subst"`'
+enable_shared_with_static_runtimes='`$ECHO "$enable_shared_with_static_runtimes" | $SED "$delay_single_quote_subst"`'
+export_dynamic_flag_spec='`$ECHO "$export_dynamic_flag_spec" | $SED "$delay_single_quote_subst"`'
+whole_archive_flag_spec='`$ECHO "$whole_archive_flag_spec" | $SED "$delay_single_quote_subst"`'
+compiler_needs_object='`$ECHO "$compiler_needs_object" | $SED "$delay_single_quote_subst"`'
+old_archive_from_new_cmds='`$ECHO "$old_archive_from_new_cmds" | $SED "$delay_single_quote_subst"`'
+old_archive_from_expsyms_cmds='`$ECHO "$old_archive_from_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
+archive_cmds='`$ECHO "$archive_cmds" | $SED "$delay_single_quote_subst"`'
+archive_expsym_cmds='`$ECHO "$archive_expsym_cmds" | $SED "$delay_single_quote_subst"`'
+module_cmds='`$ECHO "$module_cmds" | $SED "$delay_single_quote_subst"`'
+module_expsym_cmds='`$ECHO "$module_expsym_cmds" | $SED "$delay_single_quote_subst"`'
+with_gnu_ld='`$ECHO "$with_gnu_ld" | $SED "$delay_single_quote_subst"`'
+allow_undefined_flag='`$ECHO "$allow_undefined_flag" | $SED "$delay_single_quote_subst"`'
+no_undefined_flag='`$ECHO "$no_undefined_flag" | $SED "$delay_single_quote_subst"`'
+hardcode_libdir_flag_spec='`$ECHO "$hardcode_libdir_flag_spec" | $SED "$delay_single_quote_subst"`'
+hardcode_libdir_separator='`$ECHO "$hardcode_libdir_separator" | $SED "$delay_single_quote_subst"`'
+hardcode_direct='`$ECHO "$hardcode_direct" | $SED "$delay_single_quote_subst"`'
+hardcode_direct_absolute='`$ECHO "$hardcode_direct_absolute" | $SED "$delay_single_quote_subst"`'
+hardcode_minus_L='`$ECHO "$hardcode_minus_L" | $SED "$delay_single_quote_subst"`'
+hardcode_shlibpath_var='`$ECHO "$hardcode_shlibpath_var" | $SED "$delay_single_quote_subst"`'
+hardcode_automatic='`$ECHO "$hardcode_automatic" | $SED "$delay_single_quote_subst"`'
+inherit_rpath='`$ECHO "$inherit_rpath" | $SED "$delay_single_quote_subst"`'
+link_all_deplibs='`$ECHO "$link_all_deplibs" | $SED "$delay_single_quote_subst"`'
+always_export_symbols='`$ECHO "$always_export_symbols" | $SED "$delay_single_quote_subst"`'
+export_symbols_cmds='`$ECHO "$export_symbols_cmds" | $SED "$delay_single_quote_subst"`'
+exclude_expsyms='`$ECHO "$exclude_expsyms" | $SED "$delay_single_quote_subst"`'
+include_expsyms='`$ECHO "$include_expsyms" | $SED "$delay_single_quote_subst"`'
+prelink_cmds='`$ECHO "$prelink_cmds" | $SED "$delay_single_quote_subst"`'
+postlink_cmds='`$ECHO "$postlink_cmds" | $SED "$delay_single_quote_subst"`'
+file_list_spec='`$ECHO "$file_list_spec" | $SED "$delay_single_quote_subst"`'
+variables_saved_for_relink='`$ECHO "$variables_saved_for_relink" | $SED "$delay_single_quote_subst"`'
+need_lib_prefix='`$ECHO "$need_lib_prefix" | $SED "$delay_single_quote_subst"`'
+need_version='`$ECHO "$need_version" | $SED "$delay_single_quote_subst"`'
+version_type='`$ECHO "$version_type" | $SED "$delay_single_quote_subst"`'
+runpath_var='`$ECHO "$runpath_var" | $SED "$delay_single_quote_subst"`'
+shlibpath_var='`$ECHO "$shlibpath_var" | $SED "$delay_single_quote_subst"`'
+shlibpath_overrides_runpath='`$ECHO "$shlibpath_overrides_runpath" | $SED "$delay_single_quote_subst"`'
+libname_spec='`$ECHO "$libname_spec" | $SED "$delay_single_quote_subst"`'
+library_names_spec='`$ECHO "$library_names_spec" | $SED "$delay_single_quote_subst"`'
+soname_spec='`$ECHO "$soname_spec" | $SED "$delay_single_quote_subst"`'
+install_override_mode='`$ECHO "$install_override_mode" | $SED "$delay_single_quote_subst"`'
+postinstall_cmds='`$ECHO "$postinstall_cmds" | $SED "$delay_single_quote_subst"`'
+postuninstall_cmds='`$ECHO "$postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
+finish_cmds='`$ECHO "$finish_cmds" | $SED "$delay_single_quote_subst"`'
+finish_eval='`$ECHO "$finish_eval" | $SED "$delay_single_quote_subst"`'
+hardcode_into_libs='`$ECHO "$hardcode_into_libs" | $SED "$delay_single_quote_subst"`'
+sys_lib_search_path_spec='`$ECHO "$sys_lib_search_path_spec" | $SED "$delay_single_quote_subst"`'
+configure_time_dlsearch_path='`$ECHO "$configure_time_dlsearch_path" | $SED "$delay_single_quote_subst"`'
+configure_time_lt_sys_library_path='`$ECHO "$configure_time_lt_sys_library_path" | $SED "$delay_single_quote_subst"`'
+hardcode_action='`$ECHO "$hardcode_action" | $SED "$delay_single_quote_subst"`'
+enable_dlopen='`$ECHO "$enable_dlopen" | $SED "$delay_single_quote_subst"`'
+enable_dlopen_self='`$ECHO "$enable_dlopen_self" | $SED "$delay_single_quote_subst"`'
+enable_dlopen_self_static='`$ECHO "$enable_dlopen_self_static" | $SED "$delay_single_quote_subst"`'
+old_striplib='`$ECHO "$old_striplib" | $SED "$delay_single_quote_subst"`'
+striplib='`$ECHO "$striplib" | $SED "$delay_single_quote_subst"`'
+
+LTCC='$LTCC'
+LTCFLAGS='$LTCFLAGS'
+compiler='$compiler_DEFAULT'
+
+# A function that is used when there is no print builtin or printf.
+func_fallback_echo ()
+{
+ eval 'cat <<_LTECHO_EOF
+\$1
+_LTECHO_EOF'
+}
+
+# Quote evaled strings.
+for var in AS \
+DLLTOOL \
+OBJDUMP \
+SHELL \
+ECHO \
+PATH_SEPARATOR \
+SED \
+GREP \
+EGREP \
+FGREP \
+LD \
+NM \
+LN_S \
+lt_SP2NL \
+lt_NL2SP \
+reload_flag \
+deplibs_check_method \
+file_magic_cmd \
+file_magic_glob \
+want_nocaseglob \
+sharedlib_from_linklib_cmd \
+AR \
+AR_FLAGS \
+archiver_list_spec \
+STRIP \
+RANLIB \
+CC \
+CFLAGS \
+compiler \
+lt_cv_sys_global_symbol_pipe \
+lt_cv_sys_global_symbol_to_cdecl \
+lt_cv_sys_global_symbol_to_import \
+lt_cv_sys_global_symbol_to_c_name_address \
+lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \
+lt_cv_nm_interface \
+nm_file_list_spec \
+lt_cv_truncate_bin \
+lt_prog_compiler_no_builtin_flag \
+lt_prog_compiler_pic \
+lt_prog_compiler_wl \
+lt_prog_compiler_static \
+lt_cv_prog_compiler_c_o \
+need_locks \
+MANIFEST_TOOL \
+DSYMUTIL \
+NMEDIT \
+LIPO \
+OTOOL \
+OTOOL64 \
+shrext_cmds \
+export_dynamic_flag_spec \
+whole_archive_flag_spec \
+compiler_needs_object \
+with_gnu_ld \
+allow_undefined_flag \
+no_undefined_flag \
+hardcode_libdir_flag_spec \
+hardcode_libdir_separator \
+exclude_expsyms \
+include_expsyms \
+file_list_spec \
+variables_saved_for_relink \
+libname_spec \
+library_names_spec \
+soname_spec \
+install_override_mode \
+finish_eval \
+old_striplib \
+striplib; do
+ case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
+ *[\\\\\\\`\\"\\\$]*)
+ eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\"" ## exclude from sc_prohibit_nested_quotes
+ ;;
+ *)
+ eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
+ ;;
+ esac
+done
+
+# Double-quote double-evaled strings.
+for var in reload_cmds \
+old_postinstall_cmds \
+old_postuninstall_cmds \
+old_archive_cmds \
+extract_expsyms_cmds \
+old_archive_from_new_cmds \
+old_archive_from_expsyms_cmds \
+archive_cmds \
+archive_expsym_cmds \
+module_cmds \
+module_expsym_cmds \
+export_symbols_cmds \
+prelink_cmds \
+postlink_cmds \
+postinstall_cmds \
+postuninstall_cmds \
+finish_cmds \
+sys_lib_search_path_spec \
+configure_time_dlsearch_path \
+configure_time_lt_sys_library_path; do
+ case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
+ *[\\\\\\\`\\"\\\$]*)
+ eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\"" ## exclude from sc_prohibit_nested_quotes
+ ;;
+ *)
+ eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
+ ;;
+ esac
+done
+
+ac_aux_dir='$ac_aux_dir'
+
+# See if we are running on zsh, and set the options that allow our
+# commands through without removal of \ escapes INIT.
+if test -n "\${ZSH_VERSION+set}"; then
+ setopt NO_GLOB_SUBST
+fi
+
+
+ PACKAGE='$PACKAGE'
+ VERSION='$VERSION'
+ RM='$RM'
+ ofile='$ofile'
+
+kpse_dll_name='$kpse_dll_name'
+
+
+
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+
+# Handling of arguments.
+for ac_config_target in $ac_config_targets
+do
+ case $ac_config_target in
+ "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
+ "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;;
+ "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
+ "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
+ "include/Makefile") CONFIG_FILES="$CONFIG_FILES include/Makefile" ;;
+ "texlua53.pc") CONFIG_FILES="$CONFIG_FILES texlua53.pc" ;;
+
+ *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
+ esac
+done
+
+
+# If the user did not use the arguments to specify the items to instantiate,
+# then the envvar interface is used. Set only those that are not.
+# We use the long form for the default assignment because of an extremely
+# bizarre bug on SunOS 4.1.3.
+if $ac_need_defaults; then
+ test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
+ test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
+ test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
+fi
+
+# Have a temporary directory for convenience. Make it in the build tree
+# simply because there is no reason against having it here, and in addition,
+# creating and moving files from /tmp can sometimes cause problems.
+# Hook for its removal unless debugging.
+# Note that there is a small window in which the directory will not be cleaned:
+# after its creation but before its name has been assigned to `$tmp'.
+$debug ||
+{
+ tmp= ac_tmp=
+ trap 'exit_status=$?
+ : "${ac_tmp:=$tmp}"
+ { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
+' 0
+ trap 'as_fn_exit 1' 1 2 13 15
+}
+# Create a (secure) tmp directory for tmp files.
+
+{
+ tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
+ test -d "$tmp"
+} ||
+{
+ tmp=./conf$$-$RANDOM
+ (umask 077 && mkdir "$tmp")
+} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
+ac_tmp=$tmp
+
+# Set up the scripts for CONFIG_FILES section.
+# No need to generate them if there are no CONFIG_FILES.
+# This happens for instance with `./config.status config.h'.
+if test -n "$CONFIG_FILES"; then
+
+
+ac_cr=`echo X | tr X '\015'`
+# On cygwin, bash can eat \r inside `` if the user requested igncr.
+# But we know of no other shell where ac_cr would be empty at this
+# point, so we can use a bashism as a fallback.
+if test "x$ac_cr" = x; then
+ eval ac_cr=\$\'\\r\'
+fi
+ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
+if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
+ ac_cs_awk_cr='\\r'
+else
+ ac_cs_awk_cr=$ac_cr
+fi
+
+echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
+_ACEOF
+
+
+{
+ echo "cat >conf$$subs.awk <<_ACEOF" &&
+ echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
+ echo "_ACEOF"
+} >conf$$subs.sh ||
+ as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
+ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
+ac_delim='%!_!# '
+for ac_last_try in false false false false false :; do
+ . ./conf$$subs.sh ||
+ as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
+
+ ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
+ if test $ac_delim_n = $ac_delim_num; then
+ break
+ elif $ac_last_try; then
+ as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
+ else
+ ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
+ fi
+done
+rm -f conf$$subs.sh
+
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
+_ACEOF
+sed -n '
+h
+s/^/S["/; s/!.*/"]=/
+p
+g
+s/^[^!]*!//
+:repl
+t repl
+s/'"$ac_delim"'$//
+t delim
+:nl
+h
+s/\(.\{148\}\)..*/\1/
+t more1
+s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
+p
+n
+b repl
+:more1
+s/["\\]/\\&/g; s/^/"/; s/$/"\\/
+p
+g
+s/.\{148\}//
+t nl
+:delim
+h
+s/\(.\{148\}\)..*/\1/
+t more2
+s/["\\]/\\&/g; s/^/"/; s/$/"/
+p
+b
+:more2
+s/["\\]/\\&/g; s/^/"/; s/$/"\\/
+p
+g
+s/.\{148\}//
+t delim
+' <conf$$subs.awk | sed '
+/^[^""]/{
+ N
+ s/\n//
+}
+' >>$CONFIG_STATUS || ac_write_fail=1
+rm -f conf$$subs.awk
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+_ACAWK
+cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
+ for (key in S) S_is_set[key] = 1
+ FS = ""
+
+}
+{
+ line = $ 0
+ nfields = split(line, field, "@")
+ substed = 0
+ len = length(field[1])
+ for (i = 2; i < nfields; i++) {
+ key = field[i]
+ keylen = length(key)
+ if (S_is_set[key]) {
+ value = S[key]
+ line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
+ len += length(value) + length(field[++i])
+ substed = 1
+ } else
+ len += 1 + keylen
+ }
+
+ print line
+}
+
+_ACAWK
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
+ sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
+else
+ cat
+fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
+ || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
+_ACEOF
+
+# VPATH may cause trouble with some makes, so we remove sole $(srcdir),
+# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
+# trailing colons and then remove the whole line if VPATH becomes empty
+# (actually we leave an empty line to preserve line numbers).
+if test "x$srcdir" = x.; then
+ ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{
+h
+s///
+s/^/:/
+s/[ ]*$/:/
+s/:\$(srcdir):/:/g
+s/:\${srcdir}:/:/g
+s/:@srcdir@:/:/g
+s/^:*//
+s/:*$//
+x
+s/\(=[ ]*\).*/\1/
+G
+s/\n//
+s/^[^=]*=[ ]*$//
+}'
+fi
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+fi # test -n "$CONFIG_FILES"
+
+# Set up the scripts for CONFIG_HEADERS section.
+# No need to generate them if there are no CONFIG_HEADERS.
+# This happens for instance with `./config.status Makefile'.
+if test -n "$CONFIG_HEADERS"; then
+cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
+BEGIN {
+_ACEOF
+
+# Transform confdefs.h into an awk script `defines.awk', embedded as
+# here-document in config.status, that substitutes the proper values into
+# config.h.in to produce config.h.
+
+# Create a delimiter string that does not exist in confdefs.h, to ease
+# handling of long lines.
+ac_delim='%!_!# '
+for ac_last_try in false false :; do
+ ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
+ if test -z "$ac_tt"; then
+ break
+ elif $ac_last_try; then
+ as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
+ else
+ ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
+ fi
+done
+
+# For the awk script, D is an array of macro values keyed by name,
+# likewise P contains macro parameters if any. Preserve backslash
+# newline sequences.
+
+ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
+sed -n '
+s/.\{148\}/&'"$ac_delim"'/g
+t rset
+:rset
+s/^[ ]*#[ ]*define[ ][ ]*/ /
+t def
+d
+:def
+s/\\$//
+t bsnl
+s/["\\]/\\&/g
+s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
+D["\1"]=" \3"/p
+s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
+d
+:bsnl
+s/["\\]/\\&/g
+s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
+D["\1"]=" \3\\\\\\n"\\/p
+t cont
+s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
+t cont
+d
+:cont
+n
+s/.\{148\}/&'"$ac_delim"'/g
+t clear
+:clear
+s/\\$//
+t bsnlc
+s/["\\]/\\&/g; s/^/"/; s/$/"/p
+d
+:bsnlc
+s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
+b cont
+' <confdefs.h | sed '
+s/'"$ac_delim"'/"\\\
+"/g' >>$CONFIG_STATUS || ac_write_fail=1
+
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ for (key in D) D_is_set[key] = 1
+ FS = ""
+}
+/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
+ line = \$ 0
+ split(line, arg, " ")
+ if (arg[1] == "#") {
+ defundef = arg[2]
+ mac1 = arg[3]
+ } else {
+ defundef = substr(arg[1], 2)
+ mac1 = arg[2]
+ }
+ split(mac1, mac2, "(") #)
+ macro = mac2[1]
+ prefix = substr(line, 1, index(line, defundef) - 1)
+ if (D_is_set[macro]) {
+ # Preserve the white space surrounding the "#".
+ print prefix "define", macro P[macro] D[macro]
+ next
+ } else {
+ # Replace #undef with comments. This is necessary, for example,
+ # in the case of _POSIX_SOURCE, which is predefined and required
+ # on some systems where configure will not decide to define it.
+ if (defundef == "undef") {
+ print "/*", prefix defundef, macro, "*/"
+ next
+ }
+ }
+}
+{ print }
+_ACAWK
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+ as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
+fi # test -n "$CONFIG_HEADERS"
+
+
+eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS"
+shift
+for ac_tag
+do
+ case $ac_tag in
+ :[FHLC]) ac_mode=$ac_tag; continue;;
+ esac
+ case $ac_mode$ac_tag in
+ :[FHL]*:*);;
+ :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
+ :[FH]-) ac_tag=-:-;;
+ :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
+ esac
+ ac_save_IFS=$IFS
+ IFS=:
+ set x $ac_tag
+ IFS=$ac_save_IFS
+ shift
+ ac_file=$1
+ shift
+
+ case $ac_mode in
+ :L) ac_source=$1;;
+ :[FH])
+ ac_file_inputs=
+ for ac_f
+ do
+ case $ac_f in
+ -) ac_f="$ac_tmp/stdin";;
+ *) # Look for the file first in the build tree, then in the source tree
+ # (if the path is not absolute). The absolute path cannot be DOS-style,
+ # because $ac_f cannot contain `:'.
+ test -f "$ac_f" ||
+ case $ac_f in
+ [\\/$]*) false;;
+ *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
+ esac ||
+ as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
+ esac
+ case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
+ as_fn_append ac_file_inputs " '$ac_f'"
+ done
+
+ # Let's still pretend it is `configure' which instantiates (i.e., don't
+ # use $as_me), people would be surprised to read:
+ # /* config.h. Generated by config.status. */
+ configure_input='Generated from '`
+ $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
+ `' by configure.'
+ if test x"$ac_file" != x-; then
+ configure_input="$ac_file. $configure_input"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
+$as_echo "$as_me: creating $ac_file" >&6;}
+ fi
+ # Neutralize special characters interpreted by sed in replacement strings.
+ case $configure_input in #(
+ *\&* | *\|* | *\\* )
+ ac_sed_conf_input=`$as_echo "$configure_input" |
+ sed 's/[\\\\&|]/\\\\&/g'`;; #(
+ *) ac_sed_conf_input=$configure_input;;
+ esac
+
+ case $ac_tag in
+ *:-:* | *:-) cat >"$ac_tmp/stdin" \
+ || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
+ esac
+ ;;
+ esac
+
+ ac_dir=`$as_dirname -- "$ac_file" ||
+$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$ac_file" : 'X\(//\)[^/]' \| \
+ X"$ac_file" : 'X\(//\)$' \| \
+ X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$ac_file" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+ as_dir="$ac_dir"; as_fn_mkdir_p
+ ac_builddir=.
+
+case "$ac_dir" in
+.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
+*)
+ ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
+ # A ".." for each directory in $ac_dir_suffix.
+ ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
+ case $ac_top_builddir_sub in
+ "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
+ *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
+ esac ;;
+esac
+ac_abs_top_builddir=$ac_pwd
+ac_abs_builddir=$ac_pwd$ac_dir_suffix
+# for backward compatibility:
+ac_top_builddir=$ac_top_build_prefix
+
+case $srcdir in
+ .) # We are building in place.
+ ac_srcdir=.
+ ac_top_srcdir=$ac_top_builddir_sub
+ ac_abs_top_srcdir=$ac_pwd ;;
+ [\\/]* | ?:[\\/]* ) # Absolute name.
+ ac_srcdir=$srcdir$ac_dir_suffix;
+ ac_top_srcdir=$srcdir
+ ac_abs_top_srcdir=$srcdir ;;
+ *) # Relative name.
+ ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
+ ac_top_srcdir=$ac_top_build_prefix$srcdir
+ ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
+esac
+ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
+
+
+ case $ac_mode in
+ :F)
+ #
+ # CONFIG_FILE
+ #
+
+ case $INSTALL in
+ [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
+ *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
+ esac
+ ac_MKDIR_P=$MKDIR_P
+ case $MKDIR_P in
+ [\\/$]* | ?:[\\/]* ) ;;
+ */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
+ esac
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+# If the template does not know about datarootdir, expand it.
+# FIXME: This hack should be removed a few years after 2.60.
+ac_datarootdir_hack=; ac_datarootdir_seen=
+ac_sed_dataroot='
+/datarootdir/ {
+ p
+ q
+}
+/@datadir@/p
+/@docdir@/p
+/@infodir@/p
+/@localedir@/p
+/@mandir@/p'
+case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
+*datarootdir*) ac_datarootdir_seen=yes;;
+*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
+$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ ac_datarootdir_hack='
+ s&@datadir@&$datadir&g
+ s&@docdir@&$docdir&g
+ s&@infodir@&$infodir&g
+ s&@localedir@&$localedir&g
+ s&@mandir@&$mandir&g
+ s&\\\${datarootdir}&$datarootdir&g' ;;
+esac
+_ACEOF
+
+# Neutralize VPATH when `$srcdir' = `.'.
+# Shell code in configure.ac might set extrasub.
+# FIXME: do we really want to maintain this feature?
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ac_sed_extra="$ac_vpsub
+$extrasub
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+:t
+/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
+s|@configure_input@|$ac_sed_conf_input|;t t
+s&@top_builddir@&$ac_top_builddir_sub&;t t
+s&@top_build_prefix@&$ac_top_build_prefix&;t t
+s&@srcdir@&$ac_srcdir&;t t
+s&@abs_srcdir@&$ac_abs_srcdir&;t t
+s&@top_srcdir@&$ac_top_srcdir&;t t
+s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
+s&@builddir@&$ac_builddir&;t t
+s&@abs_builddir@&$ac_abs_builddir&;t t
+s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
+s&@INSTALL@&$ac_INSTALL&;t t
+s&@MKDIR_P@&$ac_MKDIR_P&;t t
+$ac_datarootdir_hack
+"
+eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
+ >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
+
+test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
+ { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
+ { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \
+ "$ac_tmp/out"`; test -z "$ac_out"; } &&
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
+which seems to be undefined. Please make sure it is defined" >&5
+$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
+which seems to be undefined. Please make sure it is defined" >&2;}
+
+ rm -f "$ac_tmp/stdin"
+ case $ac_file in
+ -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
+ *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
+ esac \
+ || as_fn_error $? "could not create $ac_file" "$LINENO" 5
+ ;;
+ :H)
+ #
+ # CONFIG_HEADER
+ #
+ if test x"$ac_file" != x-; then
+ {
+ $as_echo "/* $configure_input */" \
+ && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
+ } >"$ac_tmp/config.h" \
+ || as_fn_error $? "could not create $ac_file" "$LINENO" 5
+ if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
+$as_echo "$as_me: $ac_file is unchanged" >&6;}
+ else
+ rm -f "$ac_file"
+ mv "$ac_tmp/config.h" "$ac_file" \
+ || as_fn_error $? "could not create $ac_file" "$LINENO" 5
+ fi
+ else
+ $as_echo "/* $configure_input */" \
+ && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
+ || as_fn_error $? "could not create -" "$LINENO" 5
+ fi
+# Compute "$ac_file"'s index in $config_headers.
+_am_arg="$ac_file"
+_am_stamp_count=1
+for _am_header in $config_headers :; do
+ case $_am_header in
+ $_am_arg | $_am_arg:* )
+ break ;;
+ * )
+ _am_stamp_count=`expr $_am_stamp_count + 1` ;;
+ esac
+done
+echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
+$as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$_am_arg" : 'X\(//\)[^/]' \| \
+ X"$_am_arg" : 'X\(//\)$' \| \
+ X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$_am_arg" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`/stamp-h$_am_stamp_count
+ ;;
+
+ :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
+$as_echo "$as_me: executing $ac_file commands" >&6;}
+ ;;
+ esac
+
+
+ case $ac_file$ac_mode in
+ "depfiles":C) test x"$AMDEP_TRUE" != x"" || {
+ # Older Autoconf quotes --file arguments for eval, but not when files
+ # are listed without --file. Let's play safe and only enable the eval
+ # if we detect the quoting.
+ case $CONFIG_FILES in
+ *\'*) eval set x "$CONFIG_FILES" ;;
+ *) set x $CONFIG_FILES ;;
+ esac
+ shift
+ for mf
+ do
+ # Strip MF so we end up with the name of the file.
+ mf=`echo "$mf" | sed -e 's/:.*$//'`
+ # Check whether this is an Automake generated Makefile or not.
+ # We used to match only the files named 'Makefile.in', but
+ # some people rename them; so instead we look at the file content.
+ # Grep'ing the first line is not enough: some people post-process
+ # each Makefile.in and add a new line on top of each file to say so.
+ # Grep'ing the whole file is not good either: AIX grep has a line
+ # limit of 2048, but all sed's we know have understand at least 4000.
+ if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
+ dirpart=`$as_dirname -- "$mf" ||
+$as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$mf" : 'X\(//\)[^/]' \| \
+ X"$mf" : 'X\(//\)$' \| \
+ X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$mf" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+ else
+ continue
+ fi
+ # Extract the definition of DEPDIR, am__include, and am__quote
+ # from the Makefile without running 'make'.
+ DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
+ test -z "$DEPDIR" && continue
+ am__include=`sed -n 's/^am__include = //p' < "$mf"`
+ test -z "$am__include" && continue
+ am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
+ # Find all dependency output files, they are included files with
+ # $(DEPDIR) in their names. We invoke sed twice because it is the
+ # simplest approach to changing $(DEPDIR) to its actual value in the
+ # expansion.
+ for file in `sed -n "
+ s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
+ sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do
+ # Make sure the directory exists.
+ test -f "$dirpart/$file" && continue
+ fdir=`$as_dirname -- "$file" ||
+$as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$file" : 'X\(//\)[^/]' \| \
+ X"$file" : 'X\(//\)$' \| \
+ X"$file" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$file" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+ as_dir=$dirpart/$fdir; as_fn_mkdir_p
+ # echo "creating $dirpart/$file"
+ echo '# dummy' > "$dirpart/$file"
+ done
+ done
+}
+ ;;
+ "libtool":C)
+
+ # See if we are running on zsh, and set the options that allow our
+ # commands through without removal of \ escapes.
+ if test -n "${ZSH_VERSION+set}"; then
+ setopt NO_GLOB_SUBST
+ fi
+
+ cfgfile=${ofile}T
+ trap "$RM \"$cfgfile\"; exit 1" 1 2 15
+ $RM "$cfgfile"
+
+ cat <<_LT_EOF >> "$cfgfile"
+#! $SHELL
+# Generated automatically by $as_me ($PACKAGE) $VERSION
+# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
+# NOTE: Changes made to this file will be lost: look at ltmain.sh.
+
+# Provide generalized library-building support services.
+# Written by Gordon Matzigkeit, 1996
+
+# Copyright (C) 2014 Free Software Foundation, Inc.
+# This is free software; see the source for copying conditions. There is NO
+# warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+
+# GNU Libtool is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of of the License, or
+# (at your option) any later version.
+#
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program or library that is built
+# using GNU Libtool, you may include this file under the same
+# distribution terms that you use for the rest of that program.
+#
+# GNU Libtool is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+
+# The names of the tagged configurations supported by this script.
+available_tags=''
+
+# Configured defaults for sys_lib_dlsearch_path munging.
+: \${LT_SYS_LIBRARY_PATH="$configure_time_lt_sys_library_path"}
+
+# ### BEGIN LIBTOOL CONFIG
+
+# Which release of libtool.m4 was used?
+macro_version=$macro_version
+macro_revision=$macro_revision
+
+# Assembler program.
+AS=$lt_AS
+
+# DLL creation program.
+DLLTOOL=$lt_DLLTOOL
+
+# Object dumper program.
+OBJDUMP=$lt_OBJDUMP
+
+# Whether or not to build shared libraries.
+build_libtool_libs=$enable_shared
+
+# Whether or not to build static libraries.
+build_old_libs=$enable_static
+
+# What type of objects to build.
+pic_mode=$pic_mode
+
+# Whether or not to optimize for fast installation.
+fast_install=$enable_fast_install
+
+# Shared archive member basename,for filename based shared library versioning on AIX.
+shared_archive_member_spec=$shared_archive_member_spec
+
+# Shell to use when invoking shell scripts.
+SHELL=$lt_SHELL
+
+# An echo program that protects backslashes.
+ECHO=$lt_ECHO
+
+# The PATH separator for the build system.
+PATH_SEPARATOR=$lt_PATH_SEPARATOR
+
+# The host system.
+host_alias=$host_alias
+host=$host
+host_os=$host_os
+
+# The build system.
+build_alias=$build_alias
+build=$build
+build_os=$build_os
+
+# A sed program that does not truncate output.
+SED=$lt_SED
+
+# Sed that helps us avoid accidentally triggering echo(1) options like -n.
+Xsed="\$SED -e 1s/^X//"
+
+# A grep program that handles long lines.
+GREP=$lt_GREP
+
+# An ERE matcher.
+EGREP=$lt_EGREP
+
+# A literal string matcher.
+FGREP=$lt_FGREP
+
+# A BSD- or MS-compatible name lister.
+NM=$lt_NM
+
+# Whether we need soft or hard links.
+LN_S=$lt_LN_S
+
+# What is the maximum length of a command?
+max_cmd_len=$max_cmd_len
+
+# Object file suffix (normally "o").
+objext=$ac_objext
+
+# Executable file suffix (normally "").
+exeext=$exeext
+
+# whether the shell understands "unset".
+lt_unset=$lt_unset
+
+# turn spaces into newlines.
+SP2NL=$lt_lt_SP2NL
+
+# turn newlines into spaces.
+NL2SP=$lt_lt_NL2SP
+
+# convert \$build file names to \$host format.
+to_host_file_cmd=$lt_cv_to_host_file_cmd
+
+# convert \$build files to toolchain format.
+to_tool_file_cmd=$lt_cv_to_tool_file_cmd
+
+# Method to check whether dependent libraries are shared objects.
+deplibs_check_method=$lt_deplibs_check_method
+
+# Command to use when deplibs_check_method = "file_magic".
+file_magic_cmd=$lt_file_magic_cmd
+
+# How to find potential files when deplibs_check_method = "file_magic".
+file_magic_glob=$lt_file_magic_glob
+
+# Find potential files using nocaseglob when deplibs_check_method = "file_magic".
+want_nocaseglob=$lt_want_nocaseglob
+
+# Command to associate shared and link libraries.
+sharedlib_from_linklib_cmd=$lt_sharedlib_from_linklib_cmd
+
+# The archiver.
+AR=$lt_AR
+
+# Flags to create an archive.
+AR_FLAGS=$lt_AR_FLAGS
+
+# How to feed a file listing to the archiver.
+archiver_list_spec=$lt_archiver_list_spec
+
+# A symbol stripping program.
+STRIP=$lt_STRIP
+
+# Commands used to install an old-style archive.
+RANLIB=$lt_RANLIB
+old_postinstall_cmds=$lt_old_postinstall_cmds
+old_postuninstall_cmds=$lt_old_postuninstall_cmds
+
+# Whether to use a lock for old archive extraction.
+lock_old_archive_extraction=$lock_old_archive_extraction
+
+# A C compiler.
+LTCC=$lt_CC
+
+# LTCC compiler flags.
+LTCFLAGS=$lt_CFLAGS
+
+# Take the output of nm and produce a listing of raw symbols and C names.
+global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
+
+# Transform the output of nm in a proper C declaration.
+global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
+
+# Transform the output of nm into a list of symbols to manually relocate.
+global_symbol_to_import=$lt_lt_cv_sys_global_symbol_to_import
+
+# Transform the output of nm in a C name address pair.
+global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
+
+# Transform the output of nm in a C name address pair when lib prefix is needed.
+global_symbol_to_c_name_address_lib_prefix=$lt_lt_cv_sys_global_symbol_to_c_name_address_lib_prefix
+
+# The name lister interface.
+nm_interface=$lt_lt_cv_nm_interface
+
+# Specify filename containing input files for \$NM.
+nm_file_list_spec=$lt_nm_file_list_spec
+
+# The root where to search for dependent libraries,and where our libraries should be installed.
+lt_sysroot=$lt_sysroot
+
+# Command to truncate a binary pipe.
+lt_truncate_bin=$lt_lt_cv_truncate_bin
+
+# The name of the directory that contains temporary libtool files.
+objdir=$objdir
+
+# Used to examine libraries when file_magic_cmd begins with "file".
+MAGIC_CMD=$MAGIC_CMD
+
+# Must we lock files when doing compilation?
+need_locks=$lt_need_locks
+
+# Manifest tool.
+MANIFEST_TOOL=$lt_MANIFEST_TOOL
+
+# Tool to manipulate archived DWARF debug symbol files on Mac OS X.
+DSYMUTIL=$lt_DSYMUTIL
+
+# Tool to change global to local symbols on Mac OS X.
+NMEDIT=$lt_NMEDIT
+
+# Tool to manipulate fat objects and archives on Mac OS X.
+LIPO=$lt_LIPO
+
+# ldd/readelf like tool for Mach-O binaries on Mac OS X.
+OTOOL=$lt_OTOOL
+
+# ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4.
+OTOOL64=$lt_OTOOL64
+
+# Old archive suffix (normally "a").
+libext=$libext
+
+# Shared library suffix (normally ".so").
+shrext_cmds=$lt_shrext_cmds
+
+# The commands to extract the exported symbol list from a shared archive.
+extract_expsyms_cmds=$lt_extract_expsyms_cmds
+
+# Variables whose values should be saved in libtool wrapper scripts and
+# restored at link time.
+variables_saved_for_relink=$lt_variables_saved_for_relink
+
+# Do we need the "lib" prefix for modules?
+need_lib_prefix=$need_lib_prefix
+
+# Do we need a version for libraries?
+need_version=$need_version
+
+# Library versioning type.
+version_type=$version_type
+
+# Shared library runtime path variable.
+runpath_var=$runpath_var
+
+# Shared library path variable.
+shlibpath_var=$shlibpath_var
+
+# Is shlibpath searched before the hard-coded library search path?
+shlibpath_overrides_runpath=$shlibpath_overrides_runpath
+
+# Format of library name prefix.
+libname_spec=$lt_libname_spec
+
+# List of archive names. First name is the real one, the rest are links.
+# The last name is the one that the linker finds with -lNAME
+library_names_spec=$lt_library_names_spec
+
+# The coded name of the library, if different from the real name.
+soname_spec=$lt_soname_spec
+
+# Permission mode override for installation of shared libraries.
+install_override_mode=$lt_install_override_mode
+
+# Command to use after installation of a shared archive.
+postinstall_cmds=$lt_postinstall_cmds
+
+# Command to use after uninstallation of a shared archive.
+postuninstall_cmds=$lt_postuninstall_cmds
+
+# Commands used to finish a libtool library installation in a directory.
+finish_cmds=$lt_finish_cmds
+
+# As "finish_cmds", except a single script fragment to be evaled but
+# not shown.
+finish_eval=$lt_finish_eval
+
+# Whether we should hardcode library paths into libraries.
+hardcode_into_libs=$hardcode_into_libs
+
+# Compile-time system search path for libraries.
+sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
+
+# Detected run-time system search path for libraries.
+sys_lib_dlsearch_path_spec=$lt_configure_time_dlsearch_path
+
+# Explicit LT_SYS_LIBRARY_PATH set during ./configure time.
+configure_time_lt_sys_library_path=$lt_configure_time_lt_sys_library_path
+
+# Whether dlopen is supported.
+dlopen_support=$enable_dlopen
+
+# Whether dlopen of programs is supported.
+dlopen_self=$enable_dlopen_self
+
+# Whether dlopen of statically linked programs is supported.
+dlopen_self_static=$enable_dlopen_self_static
+
+# Commands to strip libraries.
+old_striplib=$lt_old_striplib
+striplib=$lt_striplib
+
+
+# The linker used to build libraries.
+LD=$lt_LD
+
+# How to create reloadable object files.
+reload_flag=$lt_reload_flag
+reload_cmds=$lt_reload_cmds
+
+# Commands used to build an old-style archive.
+old_archive_cmds=$lt_old_archive_cmds
+
+# A language specific compiler.
+CC=$lt_compiler
+
+# Is the compiler the GNU compiler?
+with_gcc=$GCC
+
+# Compiler flag to turn off builtin functions.
+no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag
+
+# Additional compiler flags for building library objects.
+pic_flag=$lt_lt_prog_compiler_pic
+
+# How to pass a linker flag through the compiler.
+wl=$lt_lt_prog_compiler_wl
+
+# Compiler flag to prevent dynamic linking.
+link_static_flag=$lt_lt_prog_compiler_static
+
+# Does compiler simultaneously support -c and -o options?
+compiler_c_o=$lt_lt_cv_prog_compiler_c_o
+
+# Whether or not to add -lc for building shared libraries.
+build_libtool_need_lc=$archive_cmds_need_lc
+
+# Whether or not to disallow shared libs when runtime libs are static.
+allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes
+
+# Compiler flag to allow reflexive dlopens.
+export_dynamic_flag_spec=$lt_export_dynamic_flag_spec
+
+# Compiler flag to generate shared objects directly from archives.
+whole_archive_flag_spec=$lt_whole_archive_flag_spec
+
+# Whether the compiler copes with passing no objects directly.
+compiler_needs_object=$lt_compiler_needs_object
+
+# Create an old-style archive from a shared archive.
+old_archive_from_new_cmds=$lt_old_archive_from_new_cmds
+
+# Create a temporary old-style archive to link instead of a shared archive.
+old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds
+
+# Commands used to build a shared archive.
+archive_cmds=$lt_archive_cmds
+archive_expsym_cmds=$lt_archive_expsym_cmds
+
+# Commands used to build a loadable module if different from building
+# a shared archive.
+module_cmds=$lt_module_cmds
+module_expsym_cmds=$lt_module_expsym_cmds
+
+# Whether we are building with GNU ld or not.
+with_gnu_ld=$lt_with_gnu_ld
+
+# Flag that allows shared libraries with undefined symbols to be built.
+allow_undefined_flag=$lt_allow_undefined_flag
+
+# Flag that enforces no undefined symbols.
+no_undefined_flag=$lt_no_undefined_flag
+
+# Flag to hardcode \$libdir into a binary during linking.
+# This must work even if \$libdir does not exist
+hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec
+
+# Whether we need a single "-rpath" flag with a separated argument.
+hardcode_libdir_separator=$lt_hardcode_libdir_separator
+
+# Set to "yes" if using DIR/libNAME\$shared_ext during linking hardcodes
+# DIR into the resulting binary.
+hardcode_direct=$hardcode_direct
+
+# Set to "yes" if using DIR/libNAME\$shared_ext during linking hardcodes
+# DIR into the resulting binary and the resulting library dependency is
+# "absolute",i.e impossible to change by setting \$shlibpath_var if the
+# library is relocated.
+hardcode_direct_absolute=$hardcode_direct_absolute
+
+# Set to "yes" if using the -LDIR flag during linking hardcodes DIR
+# into the resulting binary.
+hardcode_minus_L=$hardcode_minus_L
+
+# Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
+# into the resulting binary.
+hardcode_shlibpath_var=$hardcode_shlibpath_var
+
+# Set to "yes" if building a shared library automatically hardcodes DIR
+# into the library and all subsequent libraries and executables linked
+# against it.
+hardcode_automatic=$hardcode_automatic
+
+# Set to yes if linker adds runtime paths of dependent libraries
+# to runtime path list.
+inherit_rpath=$inherit_rpath
+
+# Whether libtool must link a program against all its dependency libraries.
+link_all_deplibs=$link_all_deplibs
+
+# Set to "yes" if exported symbols are required.
+always_export_symbols=$always_export_symbols
+
+# The commands to list exported symbols.
+export_symbols_cmds=$lt_export_symbols_cmds
+
+# Symbols that should not be listed in the preloaded symbols.
+exclude_expsyms=$lt_exclude_expsyms
+
+# Symbols that must always be exported.
+include_expsyms=$lt_include_expsyms
+
+# Commands necessary for linking programs (against libraries) with templates.
+prelink_cmds=$lt_prelink_cmds
+
+# Commands necessary for finishing linking programs.
+postlink_cmds=$lt_postlink_cmds
+
+# Specify filename containing input files.
+file_list_spec=$lt_file_list_spec
+
+# How to hardcode a shared library path into an executable.
+hardcode_action=$hardcode_action
+
+# ### END LIBTOOL CONFIG
+
+_LT_EOF
+
+ cat <<'_LT_EOF' >> "$cfgfile"
+
+# ### BEGIN FUNCTIONS SHARED WITH CONFIGURE
+
+# func_munge_path_list VARIABLE PATH
+# -----------------------------------
+# VARIABLE is name of variable containing _space_ separated list of
+# directories to be munged by the contents of PATH, which is string
+# having a format:
+# "DIR[:DIR]:"
+# string "DIR[ DIR]" will be prepended to VARIABLE
+# ":DIR[:DIR]"
+# string "DIR[ DIR]" will be appended to VARIABLE
+# "DIRP[:DIRP]::[DIRA:]DIRA"
+# string "DIRP[ DIRP]" will be prepended to VARIABLE and string
+# "DIRA[ DIRA]" will be appended to VARIABLE
+# "DIR[:DIR]"
+# VARIABLE will be replaced by "DIR[ DIR]"
+func_munge_path_list ()
+{
+ case x$2 in
+ x)
+ ;;
+ *:)
+ eval $1=\"`$ECHO $2 | $SED 's/:/ /g'` \$$1\"
+ ;;
+ x:*)
+ eval $1=\"\$$1 `$ECHO $2 | $SED 's/:/ /g'`\"
+ ;;
+ *::*)
+ eval $1=\"\$$1\ `$ECHO $2 | $SED -e 's/.*:://' -e 's/:/ /g'`\"
+ eval $1=\"`$ECHO $2 | $SED -e 's/::.*//' -e 's/:/ /g'`\ \$$1\"
+ ;;
+ *)
+ eval $1=\"`$ECHO $2 | $SED 's/:/ /g'`\"
+ ;;
+ esac
+}
+
+
+# Calculate cc_basename. Skip known compiler wrappers and cross-prefix.
+func_cc_basename ()
+{
+ for cc_temp in $*""; do
+ case $cc_temp in
+ compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
+ distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
+ \-*) ;;
+ *) break;;
+ esac
+ done
+ func_cc_basename_result=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
+}
+
+
+# ### END FUNCTIONS SHARED WITH CONFIGURE
+
+_LT_EOF
+
+ case $host_os in
+ aix3*)
+ cat <<\_LT_EOF >> "$cfgfile"
+# AIX sometimes has problems with the GCC collect2 program. For some
+# reason, if we set the COLLECT_NAMES environment variable, the problems
+# vanish in a puff of smoke.
+if test set != "${COLLECT_NAMES+set}"; then
+ COLLECT_NAMES=
+ export COLLECT_NAMES
+fi
+_LT_EOF
+ ;;
+ esac
+
+
+ltmain=$ac_aux_dir/ltmain.sh
+
+
+ # We use sed instead of cat because bash on DJGPP gets confused if
+ # if finds mixed CR/LF and LF-only lines. Since sed operates in
+ # text mode, it properly converts lines to CR/LF. This bash problem
+ # is reportedly fixed, but why not run on old versions too?
+ sed '$q' "$ltmain" >> "$cfgfile" \
+ || (rm -f "$cfgfile"; exit 1)
+
+ mv -f "$cfgfile" "$ofile" ||
+ (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
+ chmod +x "$ofile"
+
+## KPSE_DLL_NAME: Specify the DLL name
+if test "x$kpse_dll_name" != x; then
+ $SED '/^soname_spec=/a\
+## KPSE_DLL_NAME: Specify the DLL name\
+soname_spec='$kpse_dll_name'.dll\
+' "$ofile" >"$cfgfile"
+ mv "$cfgfile" "$ofile" ||
+ (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
+ chmod +x "$ofile"
+fi
+ ;;
+
+ esac
+done # for ac_tag
+
+
+as_fn_exit 0
+_ACEOF
+ac_clean_files=$ac_clean_files_save
+
+test $ac_write_fail = 0 ||
+ as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
+
+
+# configure is writing to config.log, and then calls config.status.
+# config.status does its own redirection, appending to config.log.
+# Unfortunately, on DOS this fails, as config.log is still kept open
+# by configure, so config.status won't be able to write to it; its
+# output is simply discarded. So we exec the FD to /dev/null,
+# effectively closing config.log, so it can be properly (re)opened and
+# appended to by config.status. When coming back to configure, we
+# need to make the FD available again.
+if test "$no_create" != yes; then
+ ac_cs_success=:
+ ac_config_status_args=
+ test "$silent" = yes &&
+ ac_config_status_args="$ac_config_status_args --quiet"
+ exec 5>/dev/null
+ $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
+ exec 5>>config.log
+ # Use ||, not &&, to avoid exiting from the if with $? = 1, which
+ # would make configure fail if this is the last instruction.
+ $ac_cs_success || as_fn_exit 1
+fi
+if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
+$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
+fi
+
diff --git a/Build/source/libs/lua53/configure.ac b/Build/source/libs/lua53/configure.ac
new file mode 100644
index 00000000000..35bf797f79b
--- /dev/null
+++ b/Build/source/libs/lua53/configure.ac
@@ -0,0 +1,49 @@
+dnl Process this file with autoconf to produce a configure script.
+dnl
+dnl Copyright (C) 2013, 2014 Peter Breitenlohner <tex-live@tug.org>
+dnl
+dnl This file is free software; the copyright holder
+dnl gives unlimited permission to copy and/or distribute it,
+dnl with or without modifications, as long as this notice is preserved.
+dnl
+m4_include([version.ac])[] dnl define lua53_version
+AC_INIT([lua53 (TeX Live)], lua53_version, [tex-k@tug.org])
+AC_PREREQ([2.65])
+AC_CONFIG_SRCDIR([lua53-src/src/lua.c])
+AC_CONFIG_AUX_DIR([../../build-aux])
+AC_CONFIG_MACRO_DIR([../../m4])
+
+KPSE_BASIC([lua53])
+
+AC_PROG_CC
+AC_PROG_RANLIB
+AC_PROG_LN_S
+
+AC_SUBST([LUA53VERSION], [lua53_version])
+KPSE_LT_VERSION([lua53])
+
+LT_INIT([win32-dll])
+
+KPSE_DLL_NAME([texlua53], [texlua53])
+
+AC_CONFIG_HEADERS([config.h])[]dnl unused, to avoid zillions of -D's on command line
+
+AM_CONDITIONAL([build], [test "x$enable_build" != xno])
+
+AC_SEARCH_LIBS([sqrt], [m])
+
+KPSE_LUA53_DEFINES
+KPSE_LARGEFILE([LUA53_DEFINES])
+
+if test "x$ac_cv_header_stdc" = xyes; then
+ LUA53_DEFINES="$LUA53_DEFINES -DHAVE_UNISTD_H"
+fi
+
+LUA53_DEFINES="$LUA53_DEFINES -DLUA_COMPAT_5_2"
+LUA53_CFLAGS="-DLUA_COMPAT_5_2"
+
+AC_SUBST([LUA53_TREE], [lua53-src])
+
+AC_CONFIG_FILES([Makefile include/Makefile texlua53.pc])
+
+AC_OUTPUT
diff --git a/Build/source/libs/lua53/error.exp b/Build/source/libs/lua53/error.exp
new file mode 100644
index 00000000000..6b84f091ddf
--- /dev/null
+++ b/Build/source/libs/lua53/error.exp
@@ -0,0 +1,5 @@
+./luatry: (command line):1: test
+stack traceback:
+ [C]: in function 'error'
+ (command line):1: in main chunk
+ [C]: in ?
diff --git a/Build/source/libs/lua53/include/Makefile.am b/Build/source/libs/lua53/include/Makefile.am
new file mode 100644
index 00000000000..fbcd96e2b70
--- /dev/null
+++ b/Build/source/libs/lua53/include/Makefile.am
@@ -0,0 +1,41 @@
+## Proxy Makefile.am to install lua53 headers for TeX Live.
+##
+## Copyright (C) 2013 Peter Breitenlohner <tex-live@tug.org>
+##
+## This file is free software; the copyright holder
+## gives unlimited permission to copy and/or distribute it,
+## with or without modifications, as long as this notice is preserved.
+##
+LUA53_SRC = $(top_srcdir)/$(LUA53_TREE)/src
+
+hdr_links = \
+ $(LUA53_SRC)/lapi.h \
+ $(LUA53_SRC)/lauxlib.h \
+ $(LUA53_SRC)/lcode.h \
+ $(LUA53_SRC)/lctype.h \
+ $(LUA53_SRC)/ldebug.h \
+ $(LUA53_SRC)/ldo.h \
+ $(LUA53_SRC)/lfunc.h \
+ $(LUA53_SRC)/lgc.h \
+ $(LUA53_SRC)/llex.h \
+ $(LUA53_SRC)/llimits.h \
+ $(LUA53_SRC)/lmem.h \
+ $(LUA53_SRC)/lobject.h \
+ $(LUA53_SRC)/lopcodes.h \
+ $(LUA53_SRC)/lparser.h \
+ $(LUA53_SRC)/lstate.h \
+ $(LUA53_SRC)/lstring.h \
+ $(LUA53_SRC)/ltable.h \
+ $(LUA53_SRC)/ltm.h \
+ $(LUA53_SRC)/luaconf.h \
+ $(LUA53_SRC)/lua.h \
+ $(LUA53_SRC)/lua.hpp \
+ $(LUA53_SRC)/lualib.h \
+ $(LUA53_SRC)/lundump.h \
+ $(LUA53_SRC)/lvm.h \
+ $(LUA53_SRC)/lzio.h
+
+include $(top_srcdir)/../../am/hdr_links.am
+
+DISTCLEANFILES = lua.hpp
+
diff --git a/Build/source/libs/lua53/include/Makefile.in b/Build/source/libs/lua53/include/Makefile.in
new file mode 100644
index 00000000000..148e1a8da0c
--- /dev/null
+++ b/Build/source/libs/lua53/include/Makefile.in
@@ -0,0 +1,497 @@
+# Makefile.in generated by automake 1.15 from Makefile.am.
+# @configure_input@
+
+# Copyright (C) 1994-2014 Free Software Foundation, Inc.
+
+# This Makefile.in is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
+
+@SET_MAKE@
+VPATH = @srcdir@
+am__is_gnu_make = { \
+ if test -z '$(MAKELEVEL)'; then \
+ false; \
+ elif test -n '$(MAKE_HOST)'; then \
+ true; \
+ elif test -n '$(MAKE_VERSION)' && test -n '$(CURDIR)'; then \
+ true; \
+ else \
+ false; \
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+
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diff --git a/Build/source/libs/lua53/lua53-src/Makefile b/Build/source/libs/lua53/lua53-src/Makefile
new file mode 100644
index 00000000000..119110d2f01
--- /dev/null
+++ b/Build/source/libs/lua53/lua53-src/Makefile
@@ -0,0 +1,114 @@
+# Makefile for installing Lua
+# See doc/readme.html for installation and customization instructions.
+
+# == CHANGE THE SETTINGS BELOW TO SUIT YOUR ENVIRONMENT =======================
+
+# Your platform. See PLATS for possible values.
+PLAT= none
+
+# Where to install. The installation starts in the src and doc directories,
+# so take care if INSTALL_TOP is not an absolute path. See the local target.
+# You may want to make INSTALL_LMOD and INSTALL_CMOD consistent with
+# LUA_ROOT, LUA_LDIR, and LUA_CDIR in luaconf.h.
+INSTALL_TOP= /usr/local
+INSTALL_BIN= $(INSTALL_TOP)/bin
+INSTALL_INC= $(INSTALL_TOP)/include
+INSTALL_LIB= $(INSTALL_TOP)/lib
+INSTALL_MAN= $(INSTALL_TOP)/man/man1
+INSTALL_LMOD= $(INSTALL_TOP)/share/lua/$V
+INSTALL_CMOD= $(INSTALL_TOP)/lib/lua/$V
+
+# How to install. If your install program does not support "-p", then
+# you may have to run ranlib on the installed liblua.a.
+INSTALL= install -p
+INSTALL_EXEC= $(INSTALL) -m 0755
+INSTALL_DATA= $(INSTALL) -m 0644
+#
+# If you don't have "install" you can use "cp" instead.
+# INSTALL= cp -p
+# INSTALL_EXEC= $(INSTALL)
+# INSTALL_DATA= $(INSTALL)
+
+# Other utilities.
+MKDIR= mkdir -p
+RM= rm -f
+
+# == END OF USER SETTINGS -- NO NEED TO CHANGE ANYTHING BELOW THIS LINE =======
+
+# Convenience platforms targets.
+PLATS= aix bsd c89 freebsd generic linux macosx mingw posix solaris
+
+# What to install.
+TO_BIN= lua luac
+TO_INC= lua.h luaconf.h lualib.h lauxlib.h lua.hpp
+TO_LIB= liblua.a
+TO_MAN= lua.1 luac.1
+
+# Lua version and release.
+V= 5.3
+R= $V.4
+
+# Targets start here.
+all: $(PLAT)
+
+$(PLATS) clean:
+ cd src && $(MAKE) $@
+
+test: dummy
+ src/lua -v
+
+install: dummy
+ cd src && $(MKDIR) $(INSTALL_BIN) $(INSTALL_INC) $(INSTALL_LIB) $(INSTALL_MAN) $(INSTALL_LMOD) $(INSTALL_CMOD)
+ cd src && $(INSTALL_EXEC) $(TO_BIN) $(INSTALL_BIN)
+ cd src && $(INSTALL_DATA) $(TO_INC) $(INSTALL_INC)
+ cd src && $(INSTALL_DATA) $(TO_LIB) $(INSTALL_LIB)
+ cd doc && $(INSTALL_DATA) $(TO_MAN) $(INSTALL_MAN)
+
+uninstall:
+ cd src && cd $(INSTALL_BIN) && $(RM) $(TO_BIN)
+ cd src && cd $(INSTALL_INC) && $(RM) $(TO_INC)
+ cd src && cd $(INSTALL_LIB) && $(RM) $(TO_LIB)
+ cd doc && cd $(INSTALL_MAN) && $(RM) $(TO_MAN)
+
+local:
+ $(MAKE) install INSTALL_TOP=../install
+
+none:
+ @echo "Please do 'make PLATFORM' where PLATFORM is one of these:"
+ @echo " $(PLATS)"
+ @echo "See doc/readme.html for complete instructions."
+
+# make may get confused with test/ and install/
+dummy:
+
+# echo config parameters
+echo:
+ @cd src && $(MAKE) -s echo
+ @echo "PLAT= $(PLAT)"
+ @echo "V= $V"
+ @echo "R= $R"
+ @echo "TO_BIN= $(TO_BIN)"
+ @echo "TO_INC= $(TO_INC)"
+ @echo "TO_LIB= $(TO_LIB)"
+ @echo "TO_MAN= $(TO_MAN)"
+ @echo "INSTALL_TOP= $(INSTALL_TOP)"
+ @echo "INSTALL_BIN= $(INSTALL_BIN)"
+ @echo "INSTALL_INC= $(INSTALL_INC)"
+ @echo "INSTALL_LIB= $(INSTALL_LIB)"
+ @echo "INSTALL_MAN= $(INSTALL_MAN)"
+ @echo "INSTALL_LMOD= $(INSTALL_LMOD)"
+ @echo "INSTALL_CMOD= $(INSTALL_CMOD)"
+ @echo "INSTALL_EXEC= $(INSTALL_EXEC)"
+ @echo "INSTALL_DATA= $(INSTALL_DATA)"
+
+# echo pkg-config data
+pc:
+ @echo "version=$R"
+ @echo "prefix=$(INSTALL_TOP)"
+ @echo "libdir=$(INSTALL_LIB)"
+ @echo "includedir=$(INSTALL_INC)"
+
+# list targets that do not create files (but not all makes understand .PHONY)
+.PHONY: all $(PLATS) clean test install local none dummy echo pecho lecho
+
+# (end of Makefile)
diff --git a/Build/source/libs/lua53/lua53-src/README b/Build/source/libs/lua53/lua53-src/README
new file mode 100644
index 00000000000..0b31908a06c
--- /dev/null
+++ b/Build/source/libs/lua53/lua53-src/README
@@ -0,0 +1,6 @@
+
+This is Lua 5.3.4, released on 12 Jan 2017.
+
+For installation instructions, license details, and
+further information about Lua, see doc/readme.html.
+
diff --git a/Build/source/libs/lua53/lua53-src/doc/contents.html b/Build/source/libs/lua53/lua53-src/doc/contents.html
new file mode 100644
index 00000000000..445556f9641
--- /dev/null
+++ b/Build/source/libs/lua53/lua53-src/doc/contents.html
@@ -0,0 +1,619 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
+<HTML>
+<HEAD>
+<TITLE>Lua 5.3 Reference Manual - contents</TITLE>
+<LINK REL="stylesheet" TYPE="text/css" HREF="lua.css">
+<LINK REL="stylesheet" TYPE="text/css" HREF="index.css">
+<META HTTP-EQUIV="content-type" CONTENT="text/html; charset=iso-8859-1">
+</HEAD>
+
+<BODY>
+
+<H1>
+<A HREF="http://www.lua.org/"><IMG SRC="logo.gif" ALT="Lua"></A>
+Lua 5.3 Reference Manual
+</H1>
+
+<P>
+The reference manual is the official definition of the Lua language.
+<BR>
+For a complete introduction to Lua programming, see the book
+<A HREF="http://www.lua.org/pil/">Programming in Lua</A>.
+
+<DIV CLASS="menubar">
+<A HREF="manual.html">start</A>
+&middot;
+<A HREF="#contents">contents</A>
+&middot;
+<A HREF="#index">index</A>
+&middot;
+<A HREF="http://www.lua.org/manual/">other versions</A>
+</DIV>
+
+<P>
+<SMALL>
+Copyright &copy; 2015&ndash;2017 Lua.org, PUC-Rio.
+Freely available under the terms of the
+<A HREF="http://www.lua.org/license.html">Lua license</A>.
+</SMALL>
+
+<H2><A NAME="contents">Contents</A></H2>
+<UL CLASS="contents menubar">
+<LI><A HREF="manual.html">1 &ndash; Introduction</A>
+<P>
+<LI><A HREF="manual.html#2">2 &ndash; Basic Concepts</A>
+<UL>
+<LI><A HREF="manual.html#2.1">2.1 &ndash; Values and Types</A>
+<LI><A HREF="manual.html#2.2">2.2 &ndash; Environments and the Global Environment</A>
+<LI><A HREF="manual.html#2.3">2.3 &ndash; Error Handling</A>
+<LI><A HREF="manual.html#2.4">2.4 &ndash; Metatables and Metamethods</A>
+<LI><A HREF="manual.html#2.5">2.5 &ndash; Garbage Collection</A>
+<UL>
+<LI><A HREF="manual.html#2.5.1">2.5.1 &ndash; Garbage-Collection Metamethods</A>
+<LI><A HREF="manual.html#2.5.2">2.5.2 &ndash; Weak Tables</A>
+</UL>
+<LI><A HREF="manual.html#2.6">2.6 &ndash; Coroutines</A>
+</UL>
+<P>
+<LI><A HREF="manual.html#3">3 &ndash; The Language</A>
+<UL>
+<LI><A HREF="manual.html#3.1">3.1 &ndash; Lexical Conventions</A>
+<LI><A HREF="manual.html#3.2">3.2 &ndash; Variables</A>
+<LI><A HREF="manual.html#3.3">3.3 &ndash; Statements</A>
+<UL>
+<LI><A HREF="manual.html#3.3.1">3.3.1 &ndash; Blocks</A>
+<LI><A HREF="manual.html#3.3.2">3.3.2 &ndash; Chunks</A>
+<LI><A HREF="manual.html#3.3.3">3.3.3 &ndash; Assignment</A>
+<LI><A HREF="manual.html#3.3.4">3.3.4 &ndash; Control Structures</A>
+<LI><A HREF="manual.html#3.3.5">3.3.5 &ndash; For Statement</A>
+<LI><A HREF="manual.html#3.3.6">3.3.6 &ndash; Function Calls as Statements</A>
+<LI><A HREF="manual.html#3.3.7">3.3.7 &ndash; Local Declarations</A>
+</UL>
+<LI><A HREF="manual.html#3.4">3.4 &ndash; Expressions</A>
+<UL>
+<LI><A HREF="manual.html#3.4.1">3.4.1 &ndash; Arithmetic Operators</A>
+<LI><A HREF="manual.html#3.4.2">3.4.2 &ndash; Bitwise Operators</A>
+<LI><A HREF="manual.html#3.4.3">3.4.3 &ndash; Coercions and Conversions</A>
+<LI><A HREF="manual.html#3.4.4">3.4.4 &ndash; Relational Operators</A>
+<LI><A HREF="manual.html#3.4.5">3.4.5 &ndash; Logical Operators</A>
+<LI><A HREF="manual.html#3.4.6">3.4.6 &ndash; Concatenation</A>
+<LI><A HREF="manual.html#3.4.7">3.4.7 &ndash; The Length Operator</A>
+<LI><A HREF="manual.html#3.4.8">3.4.8 &ndash; Precedence</A>
+<LI><A HREF="manual.html#3.4.9">3.4.9 &ndash; Table Constructors</A>
+<LI><A HREF="manual.html#3.4.10">3.4.10 &ndash; Function Calls</A>
+<LI><A HREF="manual.html#3.4.11">3.4.11 &ndash; Function Definitions</A>
+</UL>
+<LI><A HREF="manual.html#3.5">3.5 &ndash; Visibility Rules</A>
+</UL>
+<P>
+<LI><A HREF="manual.html#4">4 &ndash; The Application Program Interface</A>
+<UL>
+<LI><A HREF="manual.html#4.1">4.1 &ndash; The Stack</A>
+<LI><A HREF="manual.html#4.2">4.2 &ndash; Stack Size</A>
+<LI><A HREF="manual.html#4.3">4.3 &ndash; Valid and Acceptable Indices</A>
+<LI><A HREF="manual.html#4.4">4.4 &ndash; C Closures</A>
+<LI><A HREF="manual.html#4.5">4.5 &ndash; Registry</A>
+<LI><A HREF="manual.html#4.6">4.6 &ndash; Error Handling in C</A>
+<LI><A HREF="manual.html#4.7">4.7 &ndash; Handling Yields in C</A>
+<LI><A HREF="manual.html#4.8">4.8 &ndash; Functions and Types</A>
+<LI><A HREF="manual.html#4.9">4.9 &ndash; The Debug Interface</A>
+</UL>
+<P>
+<LI><A HREF="manual.html#5">5 &ndash; The Auxiliary Library</A>
+<UL>
+<LI><A HREF="manual.html#5.1">5.1 &ndash; Functions and Types</A>
+</UL>
+<P>
+<LI><A HREF="manual.html#6">6 &ndash; Standard Libraries</A>
+<UL>
+<LI><A HREF="manual.html#6.1">6.1 &ndash; Basic Functions</A>
+<LI><A HREF="manual.html#6.2">6.2 &ndash; Coroutine Manipulation</A>
+<LI><A HREF="manual.html#6.3">6.3 &ndash; Modules</A>
+<LI><A HREF="manual.html#6.4">6.4 &ndash; String Manipulation</A>
+<UL>
+<LI><A HREF="manual.html#6.4.1">6.4.1 &ndash; Patterns</A>
+<LI><A HREF="manual.html#6.4.2">6.4.2 &ndash; Format Strings for Pack and Unpack</A>
+</UL>
+<LI><A HREF="manual.html#6.5">6.5 &ndash; UTF-8 Support</A>
+<LI><A HREF="manual.html#6.6">6.6 &ndash; Table Manipulation</A>
+<LI><A HREF="manual.html#6.7">6.7 &ndash; Mathematical Functions</A>
+<LI><A HREF="manual.html#6.8">6.8 &ndash; Input and Output Facilities</A>
+<LI><A HREF="manual.html#6.9">6.9 &ndash; Operating System Facilities</A>
+<LI><A HREF="manual.html#6.10">6.10 &ndash; The Debug Library</A>
+</UL>
+<P>
+<LI><A HREF="manual.html#7">7 &ndash; Lua Standalone</A>
+<P>
+<LI><A HREF="manual.html#8">8 &ndash; Incompatibilities with the Previous Version</A>
+<UL>
+<LI><A HREF="manual.html#8.1">8.1 &ndash; Changes in the Language</A>
+<LI><A HREF="manual.html#8.2">8.2 &ndash; Changes in the Libraries</A>
+<LI><A HREF="manual.html#8.3">8.3 &ndash; Changes in the API</A>
+</UL>
+<P>
+<LI><A HREF="manual.html#9">9 &ndash; The Complete Syntax of Lua</A>
+</UL>
+
+<H2><A NAME="index">Index</A></H2>
+<TABLE CLASS="menubar" WIDTH="100%">
+<TR>
+<TD>
+<H3><A NAME="functions">Lua functions</A></H3>
+<P>
+<A HREF="manual.html#6.1">basic</A><BR>
+<A HREF="manual.html#pdf-_G">_G</A><BR>
+<A HREF="manual.html#pdf-_VERSION">_VERSION</A><BR>
+<A HREF="manual.html#pdf-assert">assert</A><BR>
+<A HREF="manual.html#pdf-collectgarbage">collectgarbage</A><BR>
+<A HREF="manual.html#pdf-dofile">dofile</A><BR>
+<A HREF="manual.html#pdf-error">error</A><BR>
+<A HREF="manual.html#pdf-getmetatable">getmetatable</A><BR>
+<A HREF="manual.html#pdf-ipairs">ipairs</A><BR>
+<A HREF="manual.html#pdf-load">load</A><BR>
+<A HREF="manual.html#pdf-loadfile">loadfile</A><BR>
+<A HREF="manual.html#pdf-next">next</A><BR>
+<A HREF="manual.html#pdf-pairs">pairs</A><BR>
+<A HREF="manual.html#pdf-pcall">pcall</A><BR>
+<A HREF="manual.html#pdf-print">print</A><BR>
+<A HREF="manual.html#pdf-rawequal">rawequal</A><BR>
+<A HREF="manual.html#pdf-rawget">rawget</A><BR>
+<A HREF="manual.html#pdf-rawlen">rawlen</A><BR>
+<A HREF="manual.html#pdf-rawset">rawset</A><BR>
+<A HREF="manual.html#pdf-require">require</A><BR>
+<A HREF="manual.html#pdf-select">select</A><BR>
+<A HREF="manual.html#pdf-setmetatable">setmetatable</A><BR>
+<A HREF="manual.html#pdf-tonumber">tonumber</A><BR>
+<A HREF="manual.html#pdf-tostring">tostring</A><BR>
+<A HREF="manual.html#pdf-type">type</A><BR>
+<A HREF="manual.html#pdf-xpcall">xpcall</A><BR>
+
+<P>
+<A HREF="manual.html#6.2">coroutine</A><BR>
+<A HREF="manual.html#pdf-coroutine.create">coroutine.create</A><BR>
+<A HREF="manual.html#pdf-coroutine.isyieldable">coroutine.isyieldable</A><BR>
+<A HREF="manual.html#pdf-coroutine.resume">coroutine.resume</A><BR>
+<A HREF="manual.html#pdf-coroutine.running">coroutine.running</A><BR>
+<A HREF="manual.html#pdf-coroutine.status">coroutine.status</A><BR>
+<A HREF="manual.html#pdf-coroutine.wrap">coroutine.wrap</A><BR>
+<A HREF="manual.html#pdf-coroutine.yield">coroutine.yield</A><BR>
+
+<P>
+<A HREF="manual.html#6.10">debug</A><BR>
+<A HREF="manual.html#pdf-debug.debug">debug.debug</A><BR>
+<A HREF="manual.html#pdf-debug.gethook">debug.gethook</A><BR>
+<A HREF="manual.html#pdf-debug.getinfo">debug.getinfo</A><BR>
+<A HREF="manual.html#pdf-debug.getlocal">debug.getlocal</A><BR>
+<A HREF="manual.html#pdf-debug.getmetatable">debug.getmetatable</A><BR>
+<A HREF="manual.html#pdf-debug.getregistry">debug.getregistry</A><BR>
+<A HREF="manual.html#pdf-debug.getupvalue">debug.getupvalue</A><BR>
+<A HREF="manual.html#pdf-debug.getuservalue">debug.getuservalue</A><BR>
+<A HREF="manual.html#pdf-debug.sethook">debug.sethook</A><BR>
+<A HREF="manual.html#pdf-debug.setlocal">debug.setlocal</A><BR>
+<A HREF="manual.html#pdf-debug.setmetatable">debug.setmetatable</A><BR>
+<A HREF="manual.html#pdf-debug.setupvalue">debug.setupvalue</A><BR>
+<A HREF="manual.html#pdf-debug.setuservalue">debug.setuservalue</A><BR>
+<A HREF="manual.html#pdf-debug.traceback">debug.traceback</A><BR>
+<A HREF="manual.html#pdf-debug.upvalueid">debug.upvalueid</A><BR>
+<A HREF="manual.html#pdf-debug.upvaluejoin">debug.upvaluejoin</A><BR>
+
+<P>
+<A HREF="manual.html#6.8">io</A><BR>
+<A HREF="manual.html#pdf-io.close">io.close</A><BR>
+<A HREF="manual.html#pdf-io.flush">io.flush</A><BR>
+<A HREF="manual.html#pdf-io.input">io.input</A><BR>
+<A HREF="manual.html#pdf-io.lines">io.lines</A><BR>
+<A HREF="manual.html#pdf-io.open">io.open</A><BR>
+<A HREF="manual.html#pdf-io.output">io.output</A><BR>
+<A HREF="manual.html#pdf-io.popen">io.popen</A><BR>
+<A HREF="manual.html#pdf-io.read">io.read</A><BR>
+<A HREF="manual.html#pdf-io.stderr">io.stderr</A><BR>
+<A HREF="manual.html#pdf-io.stdin">io.stdin</A><BR>
+<A HREF="manual.html#pdf-io.stdout">io.stdout</A><BR>
+<A HREF="manual.html#pdf-io.tmpfile">io.tmpfile</A><BR>
+<A HREF="manual.html#pdf-io.type">io.type</A><BR>
+<A HREF="manual.html#pdf-io.write">io.write</A><BR>
+
+<A HREF="manual.html#pdf-file:close">file:close</A><BR>
+<A HREF="manual.html#pdf-file:flush">file:flush</A><BR>
+<A HREF="manual.html#pdf-file:lines">file:lines</A><BR>
+<A HREF="manual.html#pdf-file:read">file:read</A><BR>
+<A HREF="manual.html#pdf-file:seek">file:seek</A><BR>
+<A HREF="manual.html#pdf-file:setvbuf">file:setvbuf</A><BR>
+<A HREF="manual.html#pdf-file:write">file:write</A><BR>
+
+</TD>
+<TD>
+<H3>&nbsp;</H3>
+<P>
+<A HREF="manual.html#6.7">math</A><BR>
+<A HREF="manual.html#pdf-math.abs">math.abs</A><BR>
+<A HREF="manual.html#pdf-math.acos">math.acos</A><BR>
+<A HREF="manual.html#pdf-math.asin">math.asin</A><BR>
+<A HREF="manual.html#pdf-math.atan">math.atan</A><BR>
+<A HREF="manual.html#pdf-math.ceil">math.ceil</A><BR>
+<A HREF="manual.html#pdf-math.cos">math.cos</A><BR>
+<A HREF="manual.html#pdf-math.deg">math.deg</A><BR>
+<A HREF="manual.html#pdf-math.exp">math.exp</A><BR>
+<A HREF="manual.html#pdf-math.floor">math.floor</A><BR>
+<A HREF="manual.html#pdf-math.fmod">math.fmod</A><BR>
+<A HREF="manual.html#pdf-math.huge">math.huge</A><BR>
+<A HREF="manual.html#pdf-math.log">math.log</A><BR>
+<A HREF="manual.html#pdf-math.max">math.max</A><BR>
+<A HREF="manual.html#pdf-math.maxinteger">math.maxinteger</A><BR>
+<A HREF="manual.html#pdf-math.min">math.min</A><BR>
+<A HREF="manual.html#pdf-math.mininteger">math.mininteger</A><BR>
+<A HREF="manual.html#pdf-math.modf">math.modf</A><BR>
+<A HREF="manual.html#pdf-math.pi">math.pi</A><BR>
+<A HREF="manual.html#pdf-math.rad">math.rad</A><BR>
+<A HREF="manual.html#pdf-math.random">math.random</A><BR>
+<A HREF="manual.html#pdf-math.randomseed">math.randomseed</A><BR>
+<A HREF="manual.html#pdf-math.sin">math.sin</A><BR>
+<A HREF="manual.html#pdf-math.sqrt">math.sqrt</A><BR>
+<A HREF="manual.html#pdf-math.tan">math.tan</A><BR>
+<A HREF="manual.html#pdf-math.tointeger">math.tointeger</A><BR>
+<A HREF="manual.html#pdf-math.type">math.type</A><BR>
+<A HREF="manual.html#pdf-math.ult">math.ult</A><BR>
+
+<P>
+<A HREF="manual.html#6.9">os</A><BR>
+<A HREF="manual.html#pdf-os.clock">os.clock</A><BR>
+<A HREF="manual.html#pdf-os.date">os.date</A><BR>
+<A HREF="manual.html#pdf-os.difftime">os.difftime</A><BR>
+<A HREF="manual.html#pdf-os.execute">os.execute</A><BR>
+<A HREF="manual.html#pdf-os.exit">os.exit</A><BR>
+<A HREF="manual.html#pdf-os.getenv">os.getenv</A><BR>
+<A HREF="manual.html#pdf-os.remove">os.remove</A><BR>
+<A HREF="manual.html#pdf-os.rename">os.rename</A><BR>
+<A HREF="manual.html#pdf-os.setlocale">os.setlocale</A><BR>
+<A HREF="manual.html#pdf-os.time">os.time</A><BR>
+<A HREF="manual.html#pdf-os.tmpname">os.tmpname</A><BR>
+
+<P>
+<A HREF="manual.html#6.3">package</A><BR>
+<A HREF="manual.html#pdf-package.config">package.config</A><BR>
+<A HREF="manual.html#pdf-package.cpath">package.cpath</A><BR>
+<A HREF="manual.html#pdf-package.loaded">package.loaded</A><BR>
+<A HREF="manual.html#pdf-package.loadlib">package.loadlib</A><BR>
+<A HREF="manual.html#pdf-package.path">package.path</A><BR>
+<A HREF="manual.html#pdf-package.preload">package.preload</A><BR>
+<A HREF="manual.html#pdf-package.searchers">package.searchers</A><BR>
+<A HREF="manual.html#pdf-package.searchpath">package.searchpath</A><BR>
+
+<P>
+<A HREF="manual.html#6.4">string</A><BR>
+<A HREF="manual.html#pdf-string.byte">string.byte</A><BR>
+<A HREF="manual.html#pdf-string.char">string.char</A><BR>
+<A HREF="manual.html#pdf-string.dump">string.dump</A><BR>
+<A HREF="manual.html#pdf-string.find">string.find</A><BR>
+<A HREF="manual.html#pdf-string.format">string.format</A><BR>
+<A HREF="manual.html#pdf-string.gmatch">string.gmatch</A><BR>
+<A HREF="manual.html#pdf-string.gsub">string.gsub</A><BR>
+<A HREF="manual.html#pdf-string.len">string.len</A><BR>
+<A HREF="manual.html#pdf-string.lower">string.lower</A><BR>
+<A HREF="manual.html#pdf-string.match">string.match</A><BR>
+<A HREF="manual.html#pdf-string.pack">string.pack</A><BR>
+<A HREF="manual.html#pdf-string.packsize">string.packsize</A><BR>
+<A HREF="manual.html#pdf-string.rep">string.rep</A><BR>
+<A HREF="manual.html#pdf-string.reverse">string.reverse</A><BR>
+<A HREF="manual.html#pdf-string.sub">string.sub</A><BR>
+<A HREF="manual.html#pdf-string.unpack">string.unpack</A><BR>
+<A HREF="manual.html#pdf-string.upper">string.upper</A><BR>
+
+<P>
+<A HREF="manual.html#6.6">table</A><BR>
+<A HREF="manual.html#pdf-table.concat">table.concat</A><BR>
+<A HREF="manual.html#pdf-table.insert">table.insert</A><BR>
+<A HREF="manual.html#pdf-table.move">table.move</A><BR>
+<A HREF="manual.html#pdf-table.pack">table.pack</A><BR>
+<A HREF="manual.html#pdf-table.remove">table.remove</A><BR>
+<A HREF="manual.html#pdf-table.sort">table.sort</A><BR>
+<A HREF="manual.html#pdf-table.unpack">table.unpack</A><BR>
+
+<P>
+<A HREF="manual.html#6.5">utf8</A><BR>
+<A HREF="manual.html#pdf-utf8.char">utf8.char</A><BR>
+<A HREF="manual.html#pdf-utf8.charpattern">utf8.charpattern</A><BR>
+<A HREF="manual.html#pdf-utf8.codepoint">utf8.codepoint</A><BR>
+<A HREF="manual.html#pdf-utf8.codes">utf8.codes</A><BR>
+<A HREF="manual.html#pdf-utf8.len">utf8.len</A><BR>
+<A HREF="manual.html#pdf-utf8.offset">utf8.offset</A><BR>
+
+<H3><A NAME="env">environment<BR>variables</A></H3>
+<P>
+<A HREF="manual.html#pdf-LUA_CPATH">LUA_CPATH</A><BR>
+<A HREF="manual.html#pdf-LUA_CPATH_5_3">LUA_CPATH_5_3</A><BR>
+<A HREF="manual.html#pdf-LUA_INIT">LUA_INIT</A><BR>
+<A HREF="manual.html#pdf-LUA_INIT_5_3">LUA_INIT_5_3</A><BR>
+<A HREF="manual.html#pdf-LUA_PATH">LUA_PATH</A><BR>
+<A HREF="manual.html#pdf-LUA_PATH_5_3">LUA_PATH_5_3</A><BR>
+
+</TD>
+<TD>
+<H3><A NAME="api">C API</A></H3>
+<P>
+<A HREF="manual.html#lua_Alloc">lua_Alloc</A><BR>
+<A HREF="manual.html#lua_CFunction">lua_CFunction</A><BR>
+<A HREF="manual.html#lua_Debug">lua_Debug</A><BR>
+<A HREF="manual.html#lua_Hook">lua_Hook</A><BR>
+<A HREF="manual.html#lua_Integer">lua_Integer</A><BR>
+<A HREF="manual.html#lua_KContext">lua_KContext</A><BR>
+<A HREF="manual.html#lua_KFunction">lua_KFunction</A><BR>
+<A HREF="manual.html#lua_Number">lua_Number</A><BR>
+<A HREF="manual.html#lua_Reader">lua_Reader</A><BR>
+<A HREF="manual.html#lua_State">lua_State</A><BR>
+<A HREF="manual.html#lua_Unsigned">lua_Unsigned</A><BR>
+<A HREF="manual.html#lua_Writer">lua_Writer</A><BR>
+
+<P>
+<A HREF="manual.html#lua_absindex">lua_absindex</A><BR>
+<A HREF="manual.html#lua_arith">lua_arith</A><BR>
+<A HREF="manual.html#lua_atpanic">lua_atpanic</A><BR>
+<A HREF="manual.html#lua_call">lua_call</A><BR>
+<A HREF="manual.html#lua_callk">lua_callk</A><BR>
+<A HREF="manual.html#lua_checkstack">lua_checkstack</A><BR>
+<A HREF="manual.html#lua_close">lua_close</A><BR>
+<A HREF="manual.html#lua_compare">lua_compare</A><BR>
+<A HREF="manual.html#lua_concat">lua_concat</A><BR>
+<A HREF="manual.html#lua_copy">lua_copy</A><BR>
+<A HREF="manual.html#lua_createtable">lua_createtable</A><BR>
+<A HREF="manual.html#lua_dump">lua_dump</A><BR>
+<A HREF="manual.html#lua_error">lua_error</A><BR>
+<A HREF="manual.html#lua_gc">lua_gc</A><BR>
+<A HREF="manual.html#lua_getallocf">lua_getallocf</A><BR>
+<A HREF="manual.html#lua_getextraspace">lua_getextraspace</A><BR>
+<A HREF="manual.html#lua_getfield">lua_getfield</A><BR>
+<A HREF="manual.html#lua_getglobal">lua_getglobal</A><BR>
+<A HREF="manual.html#lua_gethook">lua_gethook</A><BR>
+<A HREF="manual.html#lua_gethookcount">lua_gethookcount</A><BR>
+<A HREF="manual.html#lua_gethookmask">lua_gethookmask</A><BR>
+<A HREF="manual.html#lua_geti">lua_geti</A><BR>
+<A HREF="manual.html#lua_getinfo">lua_getinfo</A><BR>
+<A HREF="manual.html#lua_getlocal">lua_getlocal</A><BR>
+<A HREF="manual.html#lua_getmetatable">lua_getmetatable</A><BR>
+<A HREF="manual.html#lua_getstack">lua_getstack</A><BR>
+<A HREF="manual.html#lua_gettable">lua_gettable</A><BR>
+<A HREF="manual.html#lua_gettop">lua_gettop</A><BR>
+<A HREF="manual.html#lua_getupvalue">lua_getupvalue</A><BR>
+<A HREF="manual.html#lua_getuservalue">lua_getuservalue</A><BR>
+<A HREF="manual.html#lua_insert">lua_insert</A><BR>
+<A HREF="manual.html#lua_isboolean">lua_isboolean</A><BR>
+<A HREF="manual.html#lua_iscfunction">lua_iscfunction</A><BR>
+<A HREF="manual.html#lua_isfunction">lua_isfunction</A><BR>
+<A HREF="manual.html#lua_isinteger">lua_isinteger</A><BR>
+<A HREF="manual.html#lua_islightuserdata">lua_islightuserdata</A><BR>
+<A HREF="manual.html#lua_isnil">lua_isnil</A><BR>
+<A HREF="manual.html#lua_isnone">lua_isnone</A><BR>
+<A HREF="manual.html#lua_isnoneornil">lua_isnoneornil</A><BR>
+<A HREF="manual.html#lua_isnumber">lua_isnumber</A><BR>
+<A HREF="manual.html#lua_isstring">lua_isstring</A><BR>
+<A HREF="manual.html#lua_istable">lua_istable</A><BR>
+<A HREF="manual.html#lua_isthread">lua_isthread</A><BR>
+<A HREF="manual.html#lua_isuserdata">lua_isuserdata</A><BR>
+<A HREF="manual.html#lua_isyieldable">lua_isyieldable</A><BR>
+<A HREF="manual.html#lua_len">lua_len</A><BR>
+<A HREF="manual.html#lua_load">lua_load</A><BR>
+<A HREF="manual.html#lua_newstate">lua_newstate</A><BR>
+<A HREF="manual.html#lua_newtable">lua_newtable</A><BR>
+<A HREF="manual.html#lua_newthread">lua_newthread</A><BR>
+<A HREF="manual.html#lua_newuserdata">lua_newuserdata</A><BR>
+<A HREF="manual.html#lua_next">lua_next</A><BR>
+<A HREF="manual.html#lua_numbertointeger">lua_numbertointeger</A><BR>
+<A HREF="manual.html#lua_pcall">lua_pcall</A><BR>
+<A HREF="manual.html#lua_pcallk">lua_pcallk</A><BR>
+<A HREF="manual.html#lua_pop">lua_pop</A><BR>
+<A HREF="manual.html#lua_pushboolean">lua_pushboolean</A><BR>
+<A HREF="manual.html#lua_pushcclosure">lua_pushcclosure</A><BR>
+<A HREF="manual.html#lua_pushcfunction">lua_pushcfunction</A><BR>
+<A HREF="manual.html#lua_pushfstring">lua_pushfstring</A><BR>
+<A HREF="manual.html#lua_pushglobaltable">lua_pushglobaltable</A><BR>
+<A HREF="manual.html#lua_pushinteger">lua_pushinteger</A><BR>
+<A HREF="manual.html#lua_pushlightuserdata">lua_pushlightuserdata</A><BR>
+<A HREF="manual.html#lua_pushliteral">lua_pushliteral</A><BR>
+<A HREF="manual.html#lua_pushlstring">lua_pushlstring</A><BR>
+<A HREF="manual.html#lua_pushnil">lua_pushnil</A><BR>
+<A HREF="manual.html#lua_pushnumber">lua_pushnumber</A><BR>
+<A HREF="manual.html#lua_pushstring">lua_pushstring</A><BR>
+<A HREF="manual.html#lua_pushthread">lua_pushthread</A><BR>
+<A HREF="manual.html#lua_pushvalue">lua_pushvalue</A><BR>
+<A HREF="manual.html#lua_pushvfstring">lua_pushvfstring</A><BR>
+<A HREF="manual.html#lua_rawequal">lua_rawequal</A><BR>
+<A HREF="manual.html#lua_rawget">lua_rawget</A><BR>
+<A HREF="manual.html#lua_rawgeti">lua_rawgeti</A><BR>
+<A HREF="manual.html#lua_rawgetp">lua_rawgetp</A><BR>
+<A HREF="manual.html#lua_rawlen">lua_rawlen</A><BR>
+<A HREF="manual.html#lua_rawset">lua_rawset</A><BR>
+<A HREF="manual.html#lua_rawseti">lua_rawseti</A><BR>
+<A HREF="manual.html#lua_rawsetp">lua_rawsetp</A><BR>
+<A HREF="manual.html#lua_register">lua_register</A><BR>
+<A HREF="manual.html#lua_remove">lua_remove</A><BR>
+<A HREF="manual.html#lua_replace">lua_replace</A><BR>
+<A HREF="manual.html#lua_resume">lua_resume</A><BR>
+<A HREF="manual.html#lua_rotate">lua_rotate</A><BR>
+<A HREF="manual.html#lua_setallocf">lua_setallocf</A><BR>
+<A HREF="manual.html#lua_setfield">lua_setfield</A><BR>
+<A HREF="manual.html#lua_setglobal">lua_setglobal</A><BR>
+<A HREF="manual.html#lua_sethook">lua_sethook</A><BR>
+<A HREF="manual.html#lua_seti">lua_seti</A><BR>
+<A HREF="manual.html#lua_setlocal">lua_setlocal</A><BR>
+<A HREF="manual.html#lua_setmetatable">lua_setmetatable</A><BR>
+<A HREF="manual.html#lua_settable">lua_settable</A><BR>
+<A HREF="manual.html#lua_settop">lua_settop</A><BR>
+<A HREF="manual.html#lua_setupvalue">lua_setupvalue</A><BR>
+<A HREF="manual.html#lua_setuservalue">lua_setuservalue</A><BR>
+<A HREF="manual.html#lua_status">lua_status</A><BR>
+<A HREF="manual.html#lua_stringtonumber">lua_stringtonumber</A><BR>
+<A HREF="manual.html#lua_toboolean">lua_toboolean</A><BR>
+<A HREF="manual.html#lua_tocfunction">lua_tocfunction</A><BR>
+<A HREF="manual.html#lua_tointeger">lua_tointeger</A><BR>
+<A HREF="manual.html#lua_tointegerx">lua_tointegerx</A><BR>
+<A HREF="manual.html#lua_tolstring">lua_tolstring</A><BR>
+<A HREF="manual.html#lua_tonumber">lua_tonumber</A><BR>
+<A HREF="manual.html#lua_tonumberx">lua_tonumberx</A><BR>
+<A HREF="manual.html#lua_topointer">lua_topointer</A><BR>
+<A HREF="manual.html#lua_tostring">lua_tostring</A><BR>
+<A HREF="manual.html#lua_tothread">lua_tothread</A><BR>
+<A HREF="manual.html#lua_touserdata">lua_touserdata</A><BR>
+<A HREF="manual.html#lua_type">lua_type</A><BR>
+<A HREF="manual.html#lua_typename">lua_typename</A><BR>
+<A HREF="manual.html#lua_upvalueid">lua_upvalueid</A><BR>
+<A HREF="manual.html#lua_upvalueindex">lua_upvalueindex</A><BR>
+<A HREF="manual.html#lua_upvaluejoin">lua_upvaluejoin</A><BR>
+<A HREF="manual.html#lua_version">lua_version</A><BR>
+<A HREF="manual.html#lua_xmove">lua_xmove</A><BR>
+<A HREF="manual.html#lua_yield">lua_yield</A><BR>
+<A HREF="manual.html#lua_yieldk">lua_yieldk</A><BR>
+
+</TD>
+<TD>
+<H3><A NAME="auxlib">auxiliary library</A></H3>
+<P>
+<A HREF="manual.html#luaL_Buffer">luaL_Buffer</A><BR>
+<A HREF="manual.html#luaL_Reg">luaL_Reg</A><BR>
+<A HREF="manual.html#luaL_Stream">luaL_Stream</A><BR>
+
+<P>
+<A HREF="manual.html#luaL_addchar">luaL_addchar</A><BR>
+<A HREF="manual.html#luaL_addlstring">luaL_addlstring</A><BR>
+<A HREF="manual.html#luaL_addsize">luaL_addsize</A><BR>
+<A HREF="manual.html#luaL_addstring">luaL_addstring</A><BR>
+<A HREF="manual.html#luaL_addvalue">luaL_addvalue</A><BR>
+<A HREF="manual.html#luaL_argcheck">luaL_argcheck</A><BR>
+<A HREF="manual.html#luaL_argerror">luaL_argerror</A><BR>
+<A HREF="manual.html#luaL_buffinit">luaL_buffinit</A><BR>
+<A HREF="manual.html#luaL_buffinitsize">luaL_buffinitsize</A><BR>
+<A HREF="manual.html#luaL_callmeta">luaL_callmeta</A><BR>
+<A HREF="manual.html#luaL_checkany">luaL_checkany</A><BR>
+<A HREF="manual.html#luaL_checkinteger">luaL_checkinteger</A><BR>
+<A HREF="manual.html#luaL_checklstring">luaL_checklstring</A><BR>
+<A HREF="manual.html#luaL_checknumber">luaL_checknumber</A><BR>
+<A HREF="manual.html#luaL_checkoption">luaL_checkoption</A><BR>
+<A HREF="manual.html#luaL_checkstack">luaL_checkstack</A><BR>
+<A HREF="manual.html#luaL_checkstring">luaL_checkstring</A><BR>
+<A HREF="manual.html#luaL_checktype">luaL_checktype</A><BR>
+<A HREF="manual.html#luaL_checkudata">luaL_checkudata</A><BR>
+<A HREF="manual.html#luaL_checkversion">luaL_checkversion</A><BR>
+<A HREF="manual.html#luaL_dofile">luaL_dofile</A><BR>
+<A HREF="manual.html#luaL_dostring">luaL_dostring</A><BR>
+<A HREF="manual.html#luaL_error">luaL_error</A><BR>
+<A HREF="manual.html#luaL_execresult">luaL_execresult</A><BR>
+<A HREF="manual.html#luaL_fileresult">luaL_fileresult</A><BR>
+<A HREF="manual.html#luaL_getmetafield">luaL_getmetafield</A><BR>
+<A HREF="manual.html#luaL_getmetatable">luaL_getmetatable</A><BR>
+<A HREF="manual.html#luaL_getsubtable">luaL_getsubtable</A><BR>
+<A HREF="manual.html#luaL_gsub">luaL_gsub</A><BR>
+<A HREF="manual.html#luaL_len">luaL_len</A><BR>
+<A HREF="manual.html#luaL_loadbuffer">luaL_loadbuffer</A><BR>
+<A HREF="manual.html#luaL_loadbufferx">luaL_loadbufferx</A><BR>
+<A HREF="manual.html#luaL_loadfile">luaL_loadfile</A><BR>
+<A HREF="manual.html#luaL_loadfilex">luaL_loadfilex</A><BR>
+<A HREF="manual.html#luaL_loadstring">luaL_loadstring</A><BR>
+<A HREF="manual.html#luaL_newlib">luaL_newlib</A><BR>
+<A HREF="manual.html#luaL_newlibtable">luaL_newlibtable</A><BR>
+<A HREF="manual.html#luaL_newmetatable">luaL_newmetatable</A><BR>
+<A HREF="manual.html#luaL_newstate">luaL_newstate</A><BR>
+<A HREF="manual.html#luaL_openlibs">luaL_openlibs</A><BR>
+<A HREF="manual.html#luaL_opt">luaL_opt</A><BR>
+<A HREF="manual.html#luaL_optinteger">luaL_optinteger</A><BR>
+<A HREF="manual.html#luaL_optlstring">luaL_optlstring</A><BR>
+<A HREF="manual.html#luaL_optnumber">luaL_optnumber</A><BR>
+<A HREF="manual.html#luaL_optstring">luaL_optstring</A><BR>
+<A HREF="manual.html#luaL_prepbuffer">luaL_prepbuffer</A><BR>
+<A HREF="manual.html#luaL_prepbuffsize">luaL_prepbuffsize</A><BR>
+<A HREF="manual.html#luaL_pushresult">luaL_pushresult</A><BR>
+<A HREF="manual.html#luaL_pushresultsize">luaL_pushresultsize</A><BR>
+<A HREF="manual.html#luaL_ref">luaL_ref</A><BR>
+<A HREF="manual.html#luaL_requiref">luaL_requiref</A><BR>
+<A HREF="manual.html#luaL_setfuncs">luaL_setfuncs</A><BR>
+<A HREF="manual.html#luaL_setmetatable">luaL_setmetatable</A><BR>
+<A HREF="manual.html#luaL_testudata">luaL_testudata</A><BR>
+<A HREF="manual.html#luaL_tolstring">luaL_tolstring</A><BR>
+<A HREF="manual.html#luaL_traceback">luaL_traceback</A><BR>
+<A HREF="manual.html#luaL_typename">luaL_typename</A><BR>
+<A HREF="manual.html#luaL_unref">luaL_unref</A><BR>
+<A HREF="manual.html#luaL_where">luaL_where</A><BR>
+
+<H3><A NAME="library">standard library</A></H3>
+<P>
+<A HREF="manual.html#pdf-luaopen_base">luaopen_base</A><BR>
+<A HREF="manual.html#pdf-luaopen_coroutine">luaopen_coroutine</A><BR>
+<A HREF="manual.html#pdf-luaopen_debug">luaopen_debug</A><BR>
+<A HREF="manual.html#pdf-luaopen_io">luaopen_io</A><BR>
+<A HREF="manual.html#pdf-luaopen_math">luaopen_math</A><BR>
+<A HREF="manual.html#pdf-luaopen_os">luaopen_os</A><BR>
+<A HREF="manual.html#pdf-luaopen_package">luaopen_package</A><BR>
+<A HREF="manual.html#pdf-luaopen_string">luaopen_string</A><BR>
+<A HREF="manual.html#pdf-luaopen_table">luaopen_table</A><BR>
+<A HREF="manual.html#pdf-luaopen_utf8">luaopen_utf8</A><BR>
+
+<H3><A NAME="constants">constants</A></H3>
+<P>
+<A HREF="manual.html#pdf-LUA_ERRERR">LUA_ERRERR</A><BR>
+<A HREF="manual.html#pdf-LUA_ERRFILE">LUA_ERRFILE</A><BR>
+<A HREF="manual.html#pdf-LUA_ERRGCMM">LUA_ERRGCMM</A><BR>
+<A HREF="manual.html#pdf-LUA_ERRMEM">LUA_ERRMEM</A><BR>
+<A HREF="manual.html#pdf-LUA_ERRRUN">LUA_ERRRUN</A><BR>
+<A HREF="manual.html#pdf-LUA_ERRSYNTAX">LUA_ERRSYNTAX</A><BR>
+<A HREF="manual.html#pdf-LUA_HOOKCALL">LUA_HOOKCALL</A><BR>
+<A HREF="manual.html#pdf-LUA_HOOKCOUNT">LUA_HOOKCOUNT</A><BR>
+<A HREF="manual.html#pdf-LUA_HOOKLINE">LUA_HOOKLINE</A><BR>
+<A HREF="manual.html#pdf-LUA_HOOKRET">LUA_HOOKRET</A><BR>
+<A HREF="manual.html#pdf-LUA_HOOKTAILCALL">LUA_HOOKTAILCALL</A><BR>
+<A HREF="manual.html#pdf-LUA_MASKCALL">LUA_MASKCALL</A><BR>
+<A HREF="manual.html#pdf-LUA_MASKCOUNT">LUA_MASKCOUNT</A><BR>
+<A HREF="manual.html#pdf-LUA_MASKLINE">LUA_MASKLINE</A><BR>
+<A HREF="manual.html#pdf-LUA_MASKRET">LUA_MASKRET</A><BR>
+<A HREF="manual.html#pdf-LUA_MAXINTEGER">LUA_MAXINTEGER</A><BR>
+<A HREF="manual.html#pdf-LUA_MININTEGER">LUA_MININTEGER</A><BR>
+<A HREF="manual.html#pdf-LUA_MINSTACK">LUA_MINSTACK</A><BR>
+<A HREF="manual.html#pdf-LUA_MULTRET">LUA_MULTRET</A><BR>
+<A HREF="manual.html#pdf-LUA_NOREF">LUA_NOREF</A><BR>
+<A HREF="manual.html#pdf-LUA_OK">LUA_OK</A><BR>
+<A HREF="manual.html#pdf-LUA_OPADD">LUA_OPADD</A><BR>
+<A HREF="manual.html#pdf-LUA_OPBAND">LUA_OPBAND</A><BR>
+<A HREF="manual.html#pdf-LUA_OPBNOT">LUA_OPBNOT</A><BR>
+<A HREF="manual.html#pdf-LUA_OPBOR">LUA_OPBOR</A><BR>
+<A HREF="manual.html#pdf-LUA_OPBXOR">LUA_OPBXOR</A><BR>
+<A HREF="manual.html#pdf-LUA_OPDIV">LUA_OPDIV</A><BR>
+<A HREF="manual.html#pdf-LUA_OPEQ">LUA_OPEQ</A><BR>
+<A HREF="manual.html#pdf-LUA_OPIDIV">LUA_OPIDIV</A><BR>
+<A HREF="manual.html#pdf-LUA_OPLE">LUA_OPLE</A><BR>
+<A HREF="manual.html#pdf-LUA_OPLT">LUA_OPLT</A><BR>
+<A HREF="manual.html#pdf-LUA_OPMOD">LUA_OPMOD</A><BR>
+<A HREF="manual.html#pdf-LUA_OPMUL">LUA_OPMUL</A><BR>
+<A HREF="manual.html#pdf-LUA_OPPOW">LUA_OPPOW</A><BR>
+<A HREF="manual.html#pdf-LUA_OPSHL">LUA_OPSHL</A><BR>
+<A HREF="manual.html#pdf-LUA_OPSHR">LUA_OPSHR</A><BR>
+<A HREF="manual.html#pdf-LUA_OPSUB">LUA_OPSUB</A><BR>
+<A HREF="manual.html#pdf-LUA_OPUNM">LUA_OPUNM</A><BR>
+<A HREF="manual.html#pdf-LUA_REFNIL">LUA_REFNIL</A><BR>
+<A HREF="manual.html#pdf-LUA_REGISTRYINDEX">LUA_REGISTRYINDEX</A><BR>
+<A HREF="manual.html#pdf-LUA_RIDX_GLOBALS">LUA_RIDX_GLOBALS</A><BR>
+<A HREF="manual.html#pdf-LUA_RIDX_MAINTHREAD">LUA_RIDX_MAINTHREAD</A><BR>
+<A HREF="manual.html#pdf-LUA_TBOOLEAN">LUA_TBOOLEAN</A><BR>
+<A HREF="manual.html#pdf-LUA_TFUNCTION">LUA_TFUNCTION</A><BR>
+<A HREF="manual.html#pdf-LUA_TLIGHTUSERDATA">LUA_TLIGHTUSERDATA</A><BR>
+<A HREF="manual.html#pdf-LUA_TNIL">LUA_TNIL</A><BR>
+<A HREF="manual.html#pdf-LUA_TNONE">LUA_TNONE</A><BR>
+<A HREF="manual.html#pdf-LUA_TNUMBER">LUA_TNUMBER</A><BR>
+<A HREF="manual.html#pdf-LUA_TSTRING">LUA_TSTRING</A><BR>
+<A HREF="manual.html#pdf-LUA_TTABLE">LUA_TTABLE</A><BR>
+<A HREF="manual.html#pdf-LUA_TTHREAD">LUA_TTHREAD</A><BR>
+<A HREF="manual.html#pdf-LUA_TUSERDATA">LUA_TUSERDATA</A><BR>
+<A HREF="manual.html#pdf-LUA_USE_APICHECK">LUA_USE_APICHECK</A><BR>
+<A HREF="manual.html#pdf-LUA_YIELD">LUA_YIELD</A><BR>
+<A HREF="manual.html#pdf-LUAL_BUFFERSIZE">LUAL_BUFFERSIZE</A><BR>
+
+</TD>
+</TR>
+</TABLE>
+
+<P CLASS="footer">
+Last update:
+Thu Dec 22 18:29:39 BRST 2016
+</P>
+<!--
+Last change: revised for Lua 5.3.4
+-->
+
+</BODY>
+</HTML>
diff --git a/Build/source/libs/lua53/lua53-src/doc/index.css b/Build/source/libs/lua53/lua53-src/doc/index.css
new file mode 100644
index 00000000000..c9618357319
--- /dev/null
+++ b/Build/source/libs/lua53/lua53-src/doc/index.css
@@ -0,0 +1,21 @@
+ul {
+ list-style-type: none ;
+}
+
+ul.contents {
+ padding: 0 ;
+}
+
+table {
+ border: none ;
+ border-spacing: 0 ;
+ border-collapse: collapse ;
+}
+
+td {
+ vertical-align: top ;
+ padding: 0 ;
+ text-align: left ;
+ line-height: 1.25 ;
+ width: 15% ;
+}
diff --git a/Build/source/libs/lua53/lua53-src/doc/logo.gif b/Build/source/libs/lua53/lua53-src/doc/logo.gif
new file mode 100644
index 00000000000..5c77eacc3b8
--- /dev/null
+++ b/Build/source/libs/lua53/lua53-src/doc/logo.gif
Binary files differ
diff --git a/Build/source/libs/lua53/lua53-src/doc/lua.1 b/Build/source/libs/lua53/lua53-src/doc/lua.1
new file mode 100644
index 00000000000..d728d0b80c1
--- /dev/null
+++ b/Build/source/libs/lua53/lua53-src/doc/lua.1
@@ -0,0 +1,112 @@
+.\" $Id: lua.man,v 1.14 2016/10/17 15:43:50 lhf Exp $
+.TH LUA 1 "$Date: 2016/10/17 15:43:50 $"
+.SH NAME
+lua \- Lua interpreter
+.SH SYNOPSIS
+.B lua
+[
+.I options
+]
+[
+.I script
+[
+.I args
+]
+]
+.SH DESCRIPTION
+.B lua
+is the standalone Lua interpreter.
+It loads and executes Lua programs,
+either in textual source form or
+in precompiled binary form.
+(Precompiled binaries are output by
+.BR luac ,
+the Lua compiler.)
+.B lua
+can be used as a batch interpreter and also interactively.
+.LP
+The given
+.I options
+are handled in order and then
+the Lua program in file
+.I script
+is loaded and executed.
+The given
+.I args
+are available to
+.I script
+as strings in a global table named
+.BR arg .
+If no options or arguments are given,
+then
+.B "\-v \-i"
+is assumed when the standard input is a terminal;
+otherwise,
+.B "\-"
+is assumed.
+.LP
+In interactive mode,
+.B lua
+prompts the user,
+reads lines from the standard input,
+and executes them as they are read.
+If the line contains an expression or list of expressions,
+then the line is evaluated and the results are printed.
+If a line does not contain a complete statement,
+then a secondary prompt is displayed and
+lines are read until a complete statement is formed or
+a syntax error is found.
+.LP
+At the very start,
+before even handling the command line,
+.B lua
+checks the contents of the environment variables
+.B LUA_INIT_5_3
+or
+.BR LUA_INIT ,
+in that order.
+If the contents is of the form
+.RI '@ filename ',
+then
+.I filename
+is executed.
+Otherwise, the string is assumed to be a Lua statement and is executed.
+.SH OPTIONS
+.TP
+.BI \-e " stat"
+execute statement
+.IR stat .
+.TP
+.B \-i
+enter interactive mode after executing
+.IR script .
+.TP
+.BI \-l " name"
+execute the equivalent of
+.IB name =require(' name ')
+before executing
+.IR script .
+.TP
+.B \-v
+show version information.
+.TP
+.B \-E
+ignore environment variables.
+.TP
+.B \-\-
+stop handling options.
+.TP
+.B \-
+stop handling options and execute the standard input as a file.
+.SH "SEE ALSO"
+.BR luac (1)
+.br
+The documentation at lua.org,
+especially section 7 of the reference manual.
+.SH DIAGNOSTICS
+Error messages should be self explanatory.
+.SH AUTHORS
+R. Ierusalimschy,
+L. H. de Figueiredo,
+W. Celes
+.\" EOF
diff --git a/Build/source/libs/lua53/lua53-src/doc/lua.css b/Build/source/libs/lua53/lua53-src/doc/lua.css
new file mode 100644
index 00000000000..5bedf7eb898
--- /dev/null
+++ b/Build/source/libs/lua53/lua53-src/doc/lua.css
@@ -0,0 +1,164 @@
+html {
+ background-color: #F8F8F8 ;
+}
+
+body {
+ background-color: #FFFFFF ;
+ color: #000000 ;
+ font-family: Helvetica, Arial, sans-serif ;
+ text-align: justify ;
+ line-height: 1.25 ;
+ margin: 16px auto ;
+ padding: 32px ;
+ border: solid #a0a0a0 1px ;
+ border-radius: 20px ;
+ max-width: 70em ;
+ width: 90% ;
+}
+
+h1, h2, h3, h4 {
+ color: #000080 ;
+ font-family: Verdana, Geneva, sans-serif ;
+ font-weight: normal ;
+ font-style: normal ;
+ text-align: left ;
+}
+
+h1 {
+ font-size: 28pt ;
+}
+
+h1 img {
+ vertical-align: text-bottom ;
+}
+
+h2:before {
+ content: "\2756" ;
+ padding-right: 0.5em ;
+}
+
+a {
+ text-decoration: none ;
+}
+
+a:link {
+ color: #000080 ;
+}
+
+a:link:hover, a:visited:hover {
+ background-color: #D0D0FF ;
+ color: #000080 ;
+ border-radius: 4px ;
+}
+
+a:link:active, a:visited:active {
+ color: #FF0000 ;
+}
+
+div.menubar {
+ padding-bottom: 0.5em ;
+}
+
+p.menubar {
+ margin-left: 2.5em ;
+}
+
+.menubar a:hover {
+ margin: -3px -3px -3px -3px ;
+ padding: 3px 3px 3px 3px ;
+ border-radius: 4px ;
+}
+
+:target {
+ background-color: #F0F0F0 ;
+ margin: -8px ;
+ padding: 8px ;
+ border-radius: 8px ;
+ outline: none ;
+}
+
+hr {
+ display: none ;
+}
+
+table hr {
+ background-color: #a0a0a0 ;
+ color: #a0a0a0 ;
+ border: 0 ;
+ height: 1px ;
+ display: block ;
+}
+
+.footer {
+ color: gray ;
+ font-size: x-small ;
+ text-transform: lowercase ;
+}
+
+input[type=text] {
+ border: solid #a0a0a0 2px ;
+ border-radius: 2em ;
+ background-image: url('images/search.png') ;
+ background-repeat: no-repeat ;
+ background-position: 4px center ;
+ padding-left: 20px ;
+ height: 2em ;
+}
+
+pre.session {
+ background-color: #F8F8F8 ;
+ padding: 1em ;
+ border-radius: 8px ;
+}
+
+td.gutter {
+ width: 4% ;
+}
+
+table.columns {
+ border: none ;
+ border-spacing: 0 ;
+ border-collapse: collapse ;
+}
+
+table.columns td {
+ vertical-align: top ;
+ padding: 0 ;
+ padding-bottom: 1em ;
+ text-align: justify ;
+ line-height: 1.25 ;
+}
+
+p.logos a:link:hover, p.logos a:visited:hover {
+ background-color: inherit ;
+}
+
+table.book {
+ border: none ;
+ border-spacing: 0 ;
+ border-collapse: collapse ;
+}
+
+table.book td {
+ padding: 0 ;
+ vertical-align: top ;
+}
+
+table.book td.cover {
+ padding-right: 1em ;
+}
+
+table.book img {
+ border: solid #000080 1px ;
+}
+
+table.book span {
+ font-size: small ;
+ text-align: left ;
+ display: block ;
+ margin-top: 0.25em ;
+}
+
+img {
+ background-color: white ;
+}
diff --git a/Build/source/libs/lua53/lua53-src/doc/luac.1 b/Build/source/libs/lua53/lua53-src/doc/luac.1
new file mode 100644
index 00000000000..33a4ed00ace
--- /dev/null
+++ b/Build/source/libs/lua53/lua53-src/doc/luac.1
@@ -0,0 +1,118 @@
+.\" $Id: luac.man,v 1.29 2011/11/16 13:53:40 lhf Exp $
+.TH LUAC 1 "$Date: 2011/11/16 13:53:40 $"
+.SH NAME
+luac \- Lua compiler
+.SH SYNOPSIS
+.B luac
+[
+.I options
+] [
+.I filenames
+]
+.SH DESCRIPTION
+.B luac
+is the Lua compiler.
+It translates programs written in the Lua programming language
+into binary files containing precompiled chunks
+that can be later loaded and executed.
+.LP
+The main advantages of precompiling chunks are:
+faster loading,
+protecting source code from accidental user changes,
+and
+off-line syntax checking.
+Precompiling does not imply faster execution
+because in Lua chunks are always compiled into bytecodes before being executed.
+.B luac
+simply allows those bytecodes to be saved in a file for later execution.
+Precompiled chunks are not necessarily smaller than the corresponding source.
+The main goal in precompiling is faster loading.
+.LP
+In the command line,
+you can mix
+text files containing Lua source and
+binary files containing precompiled chunks.
+.B luac
+produces a single output file containing the combined bytecodes
+for all files given.
+Executing the combined file is equivalent to executing the given files.
+By default,
+the output file is named
+.BR luac.out ,
+but you can change this with the
+.B \-o
+option.
+.LP
+Precompiled chunks are
+.I not
+portable across different architectures.
+Moreover,
+the internal format of precompiled chunks
+is likely to change when a new version of Lua is released.
+Make sure you save the source files of all Lua programs that you precompile.
+.LP
+.SH OPTIONS
+.TP
+.B \-l
+produce a listing of the compiled bytecode for Lua's virtual machine.
+Listing bytecodes is useful to learn about Lua's virtual machine.
+If no files are given, then
+.B luac
+loads
+.B luac.out
+and lists its contents.
+Use
+.B \-l \-l
+for a full listing.
+.TP
+.BI \-o " file"
+output to
+.IR file ,
+instead of the default
+.BR luac.out .
+(You can use
+.B "'\-'"
+for standard output,
+but not on platforms that open standard output in text mode.)
+The output file may be one of the given files because
+all files are loaded before the output file is written.
+Be careful not to overwrite precious files.
+.TP
+.B \-p
+load files but do not generate any output file.
+Used mainly for syntax checking and for testing precompiled chunks:
+corrupted files will probably generate errors when loaded.
+If no files are given, then
+.B luac
+loads
+.B luac.out
+and tests its contents.
+No messages are displayed if the file loads without errors.
+.TP
+.B \-s
+strip debug information before writing the output file.
+This saves some space in very large chunks,
+but if errors occur when running a stripped chunk,
+then the error messages may not contain the full information they usually do.
+In particular,
+line numbers and names of local variables are lost.
+.TP
+.B \-v
+show version information.
+.TP
+.B \-\-
+stop handling options.
+.TP
+.B \-
+stop handling options and process standard input.
+.SH "SEE ALSO"
+.BR lua (1)
+.br
+The documentation at lua.org.
+.SH DIAGNOSTICS
+Error messages should be self explanatory.
+.SH AUTHORS
+R. Ierusalimschy,
+L. H. de Figueiredo,
+W. Celes
+.\" EOF
diff --git a/Build/source/libs/lua53/lua53-src/doc/manual.css b/Build/source/libs/lua53/lua53-src/doc/manual.css
new file mode 100644
index 00000000000..aa0e677dd52
--- /dev/null
+++ b/Build/source/libs/lua53/lua53-src/doc/manual.css
@@ -0,0 +1,21 @@
+h3 code {
+ font-family: inherit ;
+ font-size: inherit ;
+}
+
+pre, code {
+ font-size: 12pt ;
+}
+
+span.apii {
+ color: gray ;
+ float: right ;
+ font-family: inherit ;
+ font-style: normal ;
+ font-size: small ;
+}
+
+h2:before {
+ content: "" ;
+ padding-right: 0em ;
+}
diff --git a/Build/source/libs/lua53/lua53-src/doc/manual.html b/Build/source/libs/lua53/lua53-src/doc/manual.html
new file mode 100644
index 00000000000..3126b5d6afb
--- /dev/null
+++ b/Build/source/libs/lua53/lua53-src/doc/manual.html
@@ -0,0 +1,10985 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
+<HTML>
+<HEAD>
+<TITLE>Lua 5.3 Reference Manual</TITLE>
+<LINK REL="stylesheet" TYPE="text/css" HREF="lua.css">
+<LINK REL="stylesheet" TYPE="text/css" HREF="manual.css">
+<META HTTP-EQUIV="content-type" CONTENT="text/html; charset=iso-8859-1">
+</HEAD>
+
+<BODY>
+
+<H1>
+<A HREF="http://www.lua.org/"><IMG SRC="logo.gif" ALT="Lua"></A>
+Lua 5.3 Reference Manual
+</H1>
+
+<P>
+by Roberto Ierusalimschy, Luiz Henrique de Figueiredo, Waldemar Celes
+
+<P>
+<SMALL>
+Copyright &copy; 2015&ndash;2017 Lua.org, PUC-Rio.
+Freely available under the terms of the
+<a href="http://www.lua.org/license.html">Lua license</a>.
+</SMALL>
+
+<DIV CLASS="menubar">
+<A HREF="contents.html#contents">contents</A>
+&middot;
+<A HREF="contents.html#index">index</A>
+&middot;
+<A HREF="http://www.lua.org/manual/">other versions</A>
+</DIV>
+
+<!-- ====================================================================== -->
+<p>
+
+<!-- $Id: manual.of,v 1.167 2017/01/09 15:18:11 roberto Exp $ -->
+
+
+
+
+<h1>1 &ndash; <a name="1">Introduction</a></h1>
+
+<p>
+Lua is a powerful, efficient, lightweight, embeddable scripting language.
+It supports procedural programming,
+object-oriented programming, functional programming,
+data-driven programming, and data description.
+
+
+<p>
+Lua combines simple procedural syntax with powerful data description
+constructs based on associative arrays and extensible semantics.
+Lua is dynamically typed,
+runs by interpreting bytecode with a register-based
+virtual machine,
+and has automatic memory management with
+incremental garbage collection,
+making it ideal for configuration, scripting,
+and rapid prototyping.
+
+
+<p>
+Lua is implemented as a library, written in <em>clean C</em>,
+the common subset of Standard&nbsp;C and C++.
+The Lua distribution includes a host program called <code>lua</code>,
+which uses the Lua library to offer a complete,
+standalone Lua interpreter,
+for interactive or batch use.
+Lua is intended to be used both as a powerful, lightweight,
+embeddable scripting language for any program that needs one,
+and as a powerful but lightweight and efficient stand-alone language.
+
+
+<p>
+As an extension language, Lua has no notion of a "main" program:
+it works <em>embedded</em> in a host client,
+called the <em>embedding program</em> or simply the <em>host</em>.
+(Frequently, this host is the stand-alone <code>lua</code> program.)
+The host program can invoke functions to execute a piece of Lua code,
+can write and read Lua variables,
+and can register C&nbsp;functions to be called by Lua code.
+Through the use of C&nbsp;functions, Lua can be augmented to cope with
+a wide range of different domains,
+thus creating customized programming languages sharing a syntactical framework.
+
+
+<p>
+Lua is free software,
+and is provided as usual with no guarantees,
+as stated in its license.
+The implementation described in this manual is available
+at Lua's official web site, <code>www.lua.org</code>.
+
+
+<p>
+Like any other reference manual,
+this document is dry in places.
+For a discussion of the decisions behind the design of Lua,
+see the technical papers available at Lua's web site.
+For a detailed introduction to programming in Lua,
+see Roberto's book, <em>Programming in Lua</em>.
+
+
+
+<h1>2 &ndash; <a name="2">Basic Concepts</a></h1>
+
+<p>
+This section describes the basic concepts of the language.
+
+
+
+<h2>2.1 &ndash; <a name="2.1">Values and Types</a></h2>
+
+<p>
+Lua is a <em>dynamically typed language</em>.
+This means that
+variables do not have types; only values do.
+There are no type definitions in the language.
+All values carry their own type.
+
+
+<p>
+All values in Lua are <em>first-class values</em>.
+This means that all values can be stored in variables,
+passed as arguments to other functions, and returned as results.
+
+
+<p>
+There are eight basic types in Lua:
+<em>nil</em>, <em>boolean</em>, <em>number</em>,
+<em>string</em>, <em>function</em>, <em>userdata</em>,
+<em>thread</em>, and <em>table</em>.
+The type <em>nil</em> has one single value, <b>nil</b>,
+whose main property is to be different from any other value;
+it usually represents the absence of a useful value.
+The type <em>boolean</em> has two values, <b>false</b> and <b>true</b>.
+Both <b>nil</b> and <b>false</b> make a condition false;
+any other value makes it true.
+The type <em>number</em> represents both
+integer numbers and real (floating-point) numbers.
+The type <em>string</em> represents immutable sequences of bytes.
+
+Lua is 8-bit clean:
+strings can contain any 8-bit value,
+including embedded zeros ('<code>\0</code>').
+Lua is also encoding-agnostic;
+it makes no assumptions about the contents of a string.
+
+
+<p>
+The type <em>number</em> uses two internal representations,
+or two subtypes,
+one called <em>integer</em> and the other called <em>float</em>.
+Lua has explicit rules about when each representation is used,
+but it also converts between them automatically as needed (see <a href="#3.4.3">&sect;3.4.3</a>).
+Therefore,
+the programmer may choose to mostly ignore the difference
+between integers and floats
+or to assume complete control over the representation of each number.
+Standard Lua uses 64-bit integers and double-precision (64-bit) floats,
+but you can also compile Lua so that it
+uses 32-bit integers and/or single-precision (32-bit) floats.
+The option with 32 bits for both integers and floats
+is particularly attractive
+for small machines and embedded systems.
+(See macro <code>LUA_32BITS</code> in file <code>luaconf.h</code>.)
+
+
+<p>
+Lua can call (and manipulate) functions written in Lua and
+functions written in C (see <a href="#3.4.10">&sect;3.4.10</a>).
+Both are represented by the type <em>function</em>.
+
+
+<p>
+The type <em>userdata</em> is provided to allow arbitrary C&nbsp;data to
+be stored in Lua variables.
+A userdata value represents a block of raw memory.
+There are two kinds of userdata:
+<em>full userdata</em>,
+which is an object with a block of memory managed by Lua,
+and <em>light userdata</em>,
+which is simply a C&nbsp;pointer value.
+Userdata has no predefined operations in Lua,
+except assignment and identity test.
+By using <em>metatables</em>,
+the programmer can define operations for full userdata values
+(see <a href="#2.4">&sect;2.4</a>).
+Userdata values cannot be created or modified in Lua,
+only through the C&nbsp;API.
+This guarantees the integrity of data owned by the host program.
+
+
+<p>
+The type <em>thread</em> represents independent threads of execution
+and it is used to implement coroutines (see <a href="#2.6">&sect;2.6</a>).
+Lua threads are not related to operating-system threads.
+Lua supports coroutines on all systems,
+even those that do not support threads natively.
+
+
+<p>
+The type <em>table</em> implements associative arrays,
+that is, arrays that can be indexed not only with numbers,
+but with any Lua value except <b>nil</b> and NaN.
+(<em>Not a Number</em> is a special value used to represent
+undefined or unrepresentable numerical results, such as <code>0/0</code>.)
+Tables can be <em>heterogeneous</em>;
+that is, they can contain values of all types (except <b>nil</b>).
+Any key with value <b>nil</b> is not considered part of the table.
+Conversely, any key that is not part of a table has
+an associated value <b>nil</b>.
+
+
+<p>
+Tables are the sole data-structuring mechanism in Lua;
+they can be used to represent ordinary arrays, lists,
+symbol tables, sets, records, graphs, trees, etc.
+To represent records, Lua uses the field name as an index.
+The language supports this representation by
+providing <code>a.name</code> as syntactic sugar for <code>a["name"]</code>.
+There are several convenient ways to create tables in Lua
+(see <a href="#3.4.9">&sect;3.4.9</a>).
+
+
+<p>
+Like indices,
+the values of table fields can be of any type.
+In particular,
+because functions are first-class values,
+table fields can contain functions.
+Thus tables can also carry <em>methods</em> (see <a href="#3.4.11">&sect;3.4.11</a>).
+
+
+<p>
+The indexing of tables follows
+the definition of raw equality in the language.
+The expressions <code>a[i]</code> and <code>a[j]</code>
+denote the same table element
+if and only if <code>i</code> and <code>j</code> are raw equal
+(that is, equal without metamethods).
+In particular, floats with integral values
+are equal to their respective integers
+(e.g., <code>1.0 == 1</code>).
+To avoid ambiguities,
+any float with integral value used as a key
+is converted to its respective integer.
+For instance, if you write <code>a[2.0] = true</code>,
+the actual key inserted into the table will be the
+integer <code>2</code>.
+(On the other hand,
+2 and "<code>2</code>" are different Lua values and therefore
+denote different table entries.)
+
+
+<p>
+Tables, functions, threads, and (full) userdata values are <em>objects</em>:
+variables do not actually <em>contain</em> these values,
+only <em>references</em> to them.
+Assignment, parameter passing, and function returns
+always manipulate references to such values;
+these operations do not imply any kind of copy.
+
+
+<p>
+The library function <a href="#pdf-type"><code>type</code></a> returns a string describing the type
+of a given value (see <a href="#6.1">&sect;6.1</a>).
+
+
+
+
+
+<h2>2.2 &ndash; <a name="2.2">Environments and the Global Environment</a></h2>
+
+<p>
+As will be discussed in <a href="#3.2">&sect;3.2</a> and <a href="#3.3.3">&sect;3.3.3</a>,
+any reference to a free name
+(that is, a name not bound to any declaration) <code>var</code>
+is syntactically translated to <code>_ENV.var</code>.
+Moreover, every chunk is compiled in the scope of
+an external local variable named <code>_ENV</code> (see <a href="#3.3.2">&sect;3.3.2</a>),
+so <code>_ENV</code> itself is never a free name in a chunk.
+
+
+<p>
+Despite the existence of this external <code>_ENV</code> variable and
+the translation of free names,
+<code>_ENV</code> is a completely regular name.
+In particular,
+you can define new variables and parameters with that name.
+Each reference to a free name uses the <code>_ENV</code> that is
+visible at that point in the program,
+following the usual visibility rules of Lua (see <a href="#3.5">&sect;3.5</a>).
+
+
+<p>
+Any table used as the value of <code>_ENV</code> is called an <em>environment</em>.
+
+
+<p>
+Lua keeps a distinguished environment called the <em>global environment</em>.
+This value is kept at a special index in the C registry (see <a href="#4.5">&sect;4.5</a>).
+In Lua, the global variable <a href="#pdf-_G"><code>_G</code></a> is initialized with this same value.
+(<a href="#pdf-_G"><code>_G</code></a> is never used internally.)
+
+
+<p>
+When Lua loads a chunk,
+the default value for its <code>_ENV</code> upvalue
+is the global environment (see <a href="#pdf-load"><code>load</code></a>).
+Therefore, by default,
+free names in Lua code refer to entries in the global environment
+(and, therefore, they are also called <em>global variables</em>).
+Moreover, all standard libraries are loaded in the global environment
+and some functions there operate on that environment.
+You can use <a href="#pdf-load"><code>load</code></a> (or <a href="#pdf-loadfile"><code>loadfile</code></a>)
+to load a chunk with a different environment.
+(In C, you have to load the chunk and then change the value
+of its first upvalue.)
+
+
+
+
+
+<h2>2.3 &ndash; <a name="2.3">Error Handling</a></h2>
+
+<p>
+Because Lua is an embedded extension language,
+all Lua actions start from C&nbsp;code in the host program
+calling a function from the Lua library.
+(When you use Lua standalone,
+the <code>lua</code> application is the host program.)
+Whenever an error occurs during
+the compilation or execution of a Lua chunk,
+control returns to the host,
+which can take appropriate measures
+(such as printing an error message).
+
+
+<p>
+Lua code can explicitly generate an error by calling the
+<a href="#pdf-error"><code>error</code></a> function.
+If you need to catch errors in Lua,
+you can use <a href="#pdf-pcall"><code>pcall</code></a> or <a href="#pdf-xpcall"><code>xpcall</code></a>
+to call a given function in <em>protected mode</em>.
+
+
+<p>
+Whenever there is an error,
+an <em>error object</em> (also called an <em>error message</em>)
+is propagated with information about the error.
+Lua itself only generates errors whose error object is a string,
+but programs may generate errors with
+any value as the error object.
+It is up to the Lua program or its host to handle such error objects.
+
+
+<p>
+When you use <a href="#pdf-xpcall"><code>xpcall</code></a> or <a href="#lua_pcall"><code>lua_pcall</code></a>,
+you may give a <em>message handler</em>
+to be called in case of errors.
+This function is called with the original error object
+and returns a new error object.
+It is called before the error unwinds the stack,
+so that it can gather more information about the error,
+for instance by inspecting the stack and creating a stack traceback.
+This message handler is still protected by the protected call;
+so, an error inside the message handler
+will call the message handler again.
+If this loop goes on for too long,
+Lua breaks it and returns an appropriate message.
+(The message handler is called only for regular runtime errors.
+It is not called for memory-allocation errors
+nor for errors while running finalizers.)
+
+
+
+
+
+<h2>2.4 &ndash; <a name="2.4">Metatables and Metamethods</a></h2>
+
+<p>
+Every value in Lua can have a <em>metatable</em>.
+This <em>metatable</em> is an ordinary Lua table
+that defines the behavior of the original value
+under certain special operations.
+You can change several aspects of the behavior
+of operations over a value by setting specific fields in its metatable.
+For instance, when a non-numeric value is the operand of an addition,
+Lua checks for a function in the field "<code>__add</code>" of the value's metatable.
+If it finds one,
+Lua calls this function to perform the addition.
+
+
+<p>
+The key for each event in a metatable is a string
+with the event name prefixed by two underscores;
+the corresponding values are called <em>metamethods</em>.
+In the previous example, the key is "<code>__add</code>"
+and the metamethod is the function that performs the addition.
+
+
+<p>
+You can query the metatable of any value
+using the <a href="#pdf-getmetatable"><code>getmetatable</code></a> function.
+Lua queries metamethods in metatables using a raw access (see <a href="#pdf-rawget"><code>rawget</code></a>).
+So, to retrieve the metamethod for event <code>ev</code> in object <code>o</code>,
+Lua does the equivalent to the following code:
+
+<pre>
+ rawget(getmetatable(<em>o</em>) or {}, "__<em>ev</em>")
+</pre>
+
+<p>
+You can replace the metatable of tables
+using the <a href="#pdf-setmetatable"><code>setmetatable</code></a> function.
+You cannot change the metatable of other types from Lua code
+(except by using the debug library (<a href="#6.10">&sect;6.10</a>));
+you should use the C&nbsp;API for that.
+
+
+<p>
+Tables and full userdata have individual metatables
+(although multiple tables and userdata can share their metatables).
+Values of all other types share one single metatable per type;
+that is, there is one single metatable for all numbers,
+one for all strings, etc.
+By default, a value has no metatable,
+but the string library sets a metatable for the string type (see <a href="#6.4">&sect;6.4</a>).
+
+
+<p>
+A metatable controls how an object behaves in
+arithmetic operations, bitwise operations,
+order comparisons, concatenation, length operation, calls, and indexing.
+A metatable also can define a function to be called
+when a userdata or a table is garbage collected (<a href="#2.5">&sect;2.5</a>).
+
+
+<p>
+For the unary operators (negation, length, and bitwise NOT),
+the metamethod is computed and called with a dummy second operand,
+equal to the first one.
+This extra operand is only to simplify Lua's internals
+(by making these operators behave like a binary operation)
+and may be removed in future versions.
+(For most uses this extra operand is irrelevant.)
+
+
+<p>
+A detailed list of events controlled by metatables is given next.
+Each operation is identified by its corresponding key.
+
+
+
+<ul>
+
+<li><b><code>__add</code>: </b>
+the addition (<code>+</code>) operation.
+If any operand for an addition is not a number
+(nor a string coercible to a number),
+Lua will try to call a metamethod.
+First, Lua will check the first operand (even if it is valid).
+If that operand does not define a metamethod for <code>__add</code>,
+then Lua will check the second operand.
+If Lua can find a metamethod,
+it calls the metamethod with the two operands as arguments,
+and the result of the call
+(adjusted to one value)
+is the result of the operation.
+Otherwise,
+it raises an error.
+</li>
+
+<li><b><code>__sub</code>: </b>
+the subtraction (<code>-</code>) operation.
+Behavior similar to the addition operation.
+</li>
+
+<li><b><code>__mul</code>: </b>
+the multiplication (<code>*</code>) operation.
+Behavior similar to the addition operation.
+</li>
+
+<li><b><code>__div</code>: </b>
+the division (<code>/</code>) operation.
+Behavior similar to the addition operation.
+</li>
+
+<li><b><code>__mod</code>: </b>
+the modulo (<code>%</code>) operation.
+Behavior similar to the addition operation.
+</li>
+
+<li><b><code>__pow</code>: </b>
+the exponentiation (<code>^</code>) operation.
+Behavior similar to the addition operation.
+</li>
+
+<li><b><code>__unm</code>: </b>
+the negation (unary <code>-</code>) operation.
+Behavior similar to the addition operation.
+</li>
+
+<li><b><code>__idiv</code>: </b>
+the floor division (<code>//</code>) operation.
+Behavior similar to the addition operation.
+</li>
+
+<li><b><code>__band</code>: </b>
+the bitwise AND (<code>&amp;</code>) operation.
+Behavior similar to the addition operation,
+except that Lua will try a metamethod
+if any operand is neither an integer
+nor a value coercible to an integer (see <a href="#3.4.3">&sect;3.4.3</a>).
+</li>
+
+<li><b><code>__bor</code>: </b>
+the bitwise OR (<code>|</code>) operation.
+Behavior similar to the bitwise AND operation.
+</li>
+
+<li><b><code>__bxor</code>: </b>
+the bitwise exclusive OR (binary <code>~</code>) operation.
+Behavior similar to the bitwise AND operation.
+</li>
+
+<li><b><code>__bnot</code>: </b>
+the bitwise NOT (unary <code>~</code>) operation.
+Behavior similar to the bitwise AND operation.
+</li>
+
+<li><b><code>__shl</code>: </b>
+the bitwise left shift (<code>&lt;&lt;</code>) operation.
+Behavior similar to the bitwise AND operation.
+</li>
+
+<li><b><code>__shr</code>: </b>
+the bitwise right shift (<code>&gt;&gt;</code>) operation.
+Behavior similar to the bitwise AND operation.
+</li>
+
+<li><b><code>__concat</code>: </b>
+the concatenation (<code>..</code>) operation.
+Behavior similar to the addition operation,
+except that Lua will try a metamethod
+if any operand is neither a string nor a number
+(which is always coercible to a string).
+</li>
+
+<li><b><code>__len</code>: </b>
+the length (<code>#</code>) operation.
+If the object is not a string,
+Lua will try its metamethod.
+If there is a metamethod,
+Lua calls it with the object as argument,
+and the result of the call
+(always adjusted to one value)
+is the result of the operation.
+If there is no metamethod but the object is a table,
+then Lua uses the table length operation (see <a href="#3.4.7">&sect;3.4.7</a>).
+Otherwise, Lua raises an error.
+</li>
+
+<li><b><code>__eq</code>: </b>
+the equal (<code>==</code>) operation.
+Behavior similar to the addition operation,
+except that Lua will try a metamethod only when the values
+being compared are either both tables or both full userdata
+and they are not primitively equal.
+The result of the call is always converted to a boolean.
+</li>
+
+<li><b><code>__lt</code>: </b>
+the less than (<code>&lt;</code>) operation.
+Behavior similar to the addition operation,
+except that Lua will try a metamethod only when the values
+being compared are neither both numbers nor both strings.
+The result of the call is always converted to a boolean.
+</li>
+
+<li><b><code>__le</code>: </b>
+the less equal (<code>&lt;=</code>) operation.
+Unlike other operations,
+the less-equal operation can use two different events.
+First, Lua looks for the <code>__le</code> metamethod in both operands,
+like in the less than operation.
+If it cannot find such a metamethod,
+then it will try the <code>__lt</code> metamethod,
+assuming that <code>a &lt;= b</code> is equivalent to <code>not (b &lt; a)</code>.
+As with the other comparison operators,
+the result is always a boolean.
+(This use of the <code>__lt</code> event can be removed in future versions;
+it is also slower than a real <code>__le</code> metamethod.)
+</li>
+
+<li><b><code>__index</code>: </b>
+The indexing access <code>table[key]</code>.
+This event happens when <code>table</code> is not a table or
+when <code>key</code> is not present in <code>table</code>.
+The metamethod is looked up in <code>table</code>.
+
+
+<p>
+Despite the name,
+the metamethod for this event can be either a function or a table.
+If it is a function,
+it is called with <code>table</code> and <code>key</code> as arguments,
+and the result of the call
+(adjusted to one value)
+is the result of the operation.
+If it is a table,
+the final result is the result of indexing this table with <code>key</code>.
+(This indexing is regular, not raw,
+and therefore can trigger another metamethod.)
+</li>
+
+<li><b><code>__newindex</code>: </b>
+The indexing assignment <code>table[key] = value</code>.
+Like the index event,
+this event happens when <code>table</code> is not a table or
+when <code>key</code> is not present in <code>table</code>.
+The metamethod is looked up in <code>table</code>.
+
+
+<p>
+Like with indexing,
+the metamethod for this event can be either a function or a table.
+If it is a function,
+it is called with <code>table</code>, <code>key</code>, and <code>value</code> as arguments.
+If it is a table,
+Lua does an indexing assignment to this table with the same key and value.
+(This assignment is regular, not raw,
+and therefore can trigger another metamethod.)
+
+
+<p>
+Whenever there is a <code>__newindex</code> metamethod,
+Lua does not perform the primitive assignment.
+(If necessary,
+the metamethod itself can call <a href="#pdf-rawset"><code>rawset</code></a>
+to do the assignment.)
+</li>
+
+<li><b><code>__call</code>: </b>
+The call operation <code>func(args)</code>.
+This event happens when Lua tries to call a non-function value
+(that is, <code>func</code> is not a function).
+The metamethod is looked up in <code>func</code>.
+If present,
+the metamethod is called with <code>func</code> as its first argument,
+followed by the arguments of the original call (<code>args</code>).
+All results of the call
+are the result of the operation.
+(This is the only metamethod that allows multiple results.)
+</li>
+
+</ul>
+
+<p>
+It is a good practice to add all needed metamethods to a table
+before setting it as a metatable of some object.
+In particular, the <code>__gc</code> metamethod works only when this order
+is followed (see <a href="#2.5.1">&sect;2.5.1</a>).
+
+
+<p>
+Because metatables are regular tables,
+they can contain arbitrary fields,
+not only the event names defined above.
+Some functions in the standard library
+(e.g., <a href="#pdf-tostring"><code>tostring</code></a>)
+use other fields in metatables for their own purposes.
+
+
+
+
+
+<h2>2.5 &ndash; <a name="2.5">Garbage Collection</a></h2>
+
+<p>
+Lua performs automatic memory management.
+This means that
+you do not have to worry about allocating memory for new objects
+or freeing it when the objects are no longer needed.
+Lua manages memory automatically by running
+a <em>garbage collector</em> to collect all <em>dead objects</em>
+(that is, objects that are no longer accessible from Lua).
+All memory used by Lua is subject to automatic management:
+strings, tables, userdata, functions, threads, internal structures, etc.
+
+
+<p>
+Lua implements an incremental mark-and-sweep collector.
+It uses two numbers to control its garbage-collection cycles:
+the <em>garbage-collector pause</em> and
+the <em>garbage-collector step multiplier</em>.
+Both use percentage points as units
+(e.g., a value of 100 means an internal value of 1).
+
+
+<p>
+The garbage-collector pause
+controls how long the collector waits before starting a new cycle.
+Larger values make the collector less aggressive.
+Values smaller than 100 mean the collector will not wait to
+start a new cycle.
+A value of 200 means that the collector waits for the total memory in use
+to double before starting a new cycle.
+
+
+<p>
+The garbage-collector step multiplier
+controls the relative speed of the collector relative to
+memory allocation.
+Larger values make the collector more aggressive but also increase
+the size of each incremental step.
+You should not use values smaller than 100,
+because they make the collector too slow and
+can result in the collector never finishing a cycle.
+The default is 200,
+which means that the collector runs at "twice"
+the speed of memory allocation.
+
+
+<p>
+If you set the step multiplier to a very large number
+(larger than 10% of the maximum number of
+bytes that the program may use),
+the collector behaves like a stop-the-world collector.
+If you then set the pause to 200,
+the collector behaves as in old Lua versions,
+doing a complete collection every time Lua doubles its
+memory usage.
+
+
+<p>
+You can change these numbers by calling <a href="#lua_gc"><code>lua_gc</code></a> in C
+or <a href="#pdf-collectgarbage"><code>collectgarbage</code></a> in Lua.
+You can also use these functions to control
+the collector directly (e.g., stop and restart it).
+
+
+
+<h3>2.5.1 &ndash; <a name="2.5.1">Garbage-Collection Metamethods</a></h3>
+
+<p>
+You can set garbage-collector metamethods for tables
+and, using the C&nbsp;API,
+for full userdata (see <a href="#2.4">&sect;2.4</a>).
+These metamethods are also called <em>finalizers</em>.
+Finalizers allow you to coordinate Lua's garbage collection
+with external resource management
+(such as closing files, network or database connections,
+or freeing your own memory).
+
+
+<p>
+For an object (table or userdata) to be finalized when collected,
+you must <em>mark</em> it for finalization.
+
+You mark an object for finalization when you set its metatable
+and the metatable has a field indexed by the string "<code>__gc</code>".
+Note that if you set a metatable without a <code>__gc</code> field
+and later create that field in the metatable,
+the object will not be marked for finalization.
+
+
+<p>
+When a marked object becomes garbage,
+it is not collected immediately by the garbage collector.
+Instead, Lua puts it in a list.
+After the collection,
+Lua goes through that list.
+For each object in the list,
+it checks the object's <code>__gc</code> metamethod:
+If it is a function,
+Lua calls it with the object as its single argument;
+if the metamethod is not a function,
+Lua simply ignores it.
+
+
+<p>
+At the end of each garbage-collection cycle,
+the finalizers for objects are called in
+the reverse order that the objects were marked for finalization,
+among those collected in that cycle;
+that is, the first finalizer to be called is the one associated
+with the object marked last in the program.
+The execution of each finalizer may occur at any point during
+the execution of the regular code.
+
+
+<p>
+Because the object being collected must still be used by the finalizer,
+that object (and other objects accessible only through it)
+must be <em>resurrected</em> by Lua.
+Usually, this resurrection is transient,
+and the object memory is freed in the next garbage-collection cycle.
+However, if the finalizer stores the object in some global place
+(e.g., a global variable),
+then the resurrection is permanent.
+Moreover, if the finalizer marks a finalizing object for finalization again,
+its finalizer will be called again in the next cycle where the
+object is unreachable.
+In any case,
+the object memory is freed only in a GC cycle where
+the object is unreachable and not marked for finalization.
+
+
+<p>
+When you close a state (see <a href="#lua_close"><code>lua_close</code></a>),
+Lua calls the finalizers of all objects marked for finalization,
+following the reverse order that they were marked.
+If any finalizer marks objects for collection during that phase,
+these marks have no effect.
+
+
+
+
+
+<h3>2.5.2 &ndash; <a name="2.5.2">Weak Tables</a></h3>
+
+<p>
+A <em>weak table</em> is a table whose elements are
+<em>weak references</em>.
+A weak reference is ignored by the garbage collector.
+In other words,
+if the only references to an object are weak references,
+then the garbage collector will collect that object.
+
+
+<p>
+A weak table can have weak keys, weak values, or both.
+A table with weak values allows the collection of its values,
+but prevents the collection of its keys.
+A table with both weak keys and weak values allows the collection of
+both keys and values.
+In any case, if either the key or the value is collected,
+the whole pair is removed from the table.
+The weakness of a table is controlled by the
+<code>__mode</code> field of its metatable.
+If the <code>__mode</code> field is a string containing the character&nbsp;'<code>k</code>',
+the keys in the table are weak.
+If <code>__mode</code> contains '<code>v</code>',
+the values in the table are weak.
+
+
+<p>
+A table with weak keys and strong values
+is also called an <em>ephemeron table</em>.
+In an ephemeron table,
+a value is considered reachable only if its key is reachable.
+In particular,
+if the only reference to a key comes through its value,
+the pair is removed.
+
+
+<p>
+Any change in the weakness of a table may take effect only
+at the next collect cycle.
+In particular, if you change the weakness to a stronger mode,
+Lua may still collect some items from that table
+before the change takes effect.
+
+
+<p>
+Only objects that have an explicit construction
+are removed from weak tables.
+Values, such as numbers and light C&nbsp;functions,
+are not subject to garbage collection,
+and therefore are not removed from weak tables
+(unless their associated values are collected).
+Although strings are subject to garbage collection,
+they do not have an explicit construction,
+and therefore are not removed from weak tables.
+
+
+<p>
+Resurrected objects
+(that is, objects being finalized
+and objects accessible only through objects being finalized)
+have a special behavior in weak tables.
+They are removed from weak values before running their finalizers,
+but are removed from weak keys only in the next collection
+after running their finalizers, when such objects are actually freed.
+This behavior allows the finalizer to access properties
+associated with the object through weak tables.
+
+
+<p>
+If a weak table is among the resurrected objects in a collection cycle,
+it may not be properly cleared until the next cycle.
+
+
+
+
+
+
+
+<h2>2.6 &ndash; <a name="2.6">Coroutines</a></h2>
+
+<p>
+Lua supports coroutines,
+also called <em>collaborative multithreading</em>.
+A coroutine in Lua represents an independent thread of execution.
+Unlike threads in multithread systems, however,
+a coroutine only suspends its execution by explicitly calling
+a yield function.
+
+
+<p>
+You create a coroutine by calling <a href="#pdf-coroutine.create"><code>coroutine.create</code></a>.
+Its sole argument is a function
+that is the main function of the coroutine.
+The <code>create</code> function only creates a new coroutine and
+returns a handle to it (an object of type <em>thread</em>);
+it does not start the coroutine.
+
+
+<p>
+You execute a coroutine by calling <a href="#pdf-coroutine.resume"><code>coroutine.resume</code></a>.
+When you first call <a href="#pdf-coroutine.resume"><code>coroutine.resume</code></a>,
+passing as its first argument
+a thread returned by <a href="#pdf-coroutine.create"><code>coroutine.create</code></a>,
+the coroutine starts its execution by
+calling its main function.
+Extra arguments passed to <a href="#pdf-coroutine.resume"><code>coroutine.resume</code></a> are passed
+as arguments to that function.
+After the coroutine starts running,
+it runs until it terminates or <em>yields</em>.
+
+
+<p>
+A coroutine can terminate its execution in two ways:
+normally, when its main function returns
+(explicitly or implicitly, after the last instruction);
+and abnormally, if there is an unprotected error.
+In case of normal termination,
+<a href="#pdf-coroutine.resume"><code>coroutine.resume</code></a> returns <b>true</b>,
+plus any values returned by the coroutine main function.
+In case of errors, <a href="#pdf-coroutine.resume"><code>coroutine.resume</code></a> returns <b>false</b>
+plus an error object.
+
+
+<p>
+A coroutine yields by calling <a href="#pdf-coroutine.yield"><code>coroutine.yield</code></a>.
+When a coroutine yields,
+the corresponding <a href="#pdf-coroutine.resume"><code>coroutine.resume</code></a> returns immediately,
+even if the yield happens inside nested function calls
+(that is, not in the main function,
+but in a function directly or indirectly called by the main function).
+In the case of a yield, <a href="#pdf-coroutine.resume"><code>coroutine.resume</code></a> also returns <b>true</b>,
+plus any values passed to <a href="#pdf-coroutine.yield"><code>coroutine.yield</code></a>.
+The next time you resume the same coroutine,
+it continues its execution from the point where it yielded,
+with the call to <a href="#pdf-coroutine.yield"><code>coroutine.yield</code></a> returning any extra
+arguments passed to <a href="#pdf-coroutine.resume"><code>coroutine.resume</code></a>.
+
+
+<p>
+Like <a href="#pdf-coroutine.create"><code>coroutine.create</code></a>,
+the <a href="#pdf-coroutine.wrap"><code>coroutine.wrap</code></a> function also creates a coroutine,
+but instead of returning the coroutine itself,
+it returns a function that, when called, resumes the coroutine.
+Any arguments passed to this function
+go as extra arguments to <a href="#pdf-coroutine.resume"><code>coroutine.resume</code></a>.
+<a href="#pdf-coroutine.wrap"><code>coroutine.wrap</code></a> returns all the values returned by <a href="#pdf-coroutine.resume"><code>coroutine.resume</code></a>,
+except the first one (the boolean error code).
+Unlike <a href="#pdf-coroutine.resume"><code>coroutine.resume</code></a>,
+<a href="#pdf-coroutine.wrap"><code>coroutine.wrap</code></a> does not catch errors;
+any error is propagated to the caller.
+
+
+<p>
+As an example of how coroutines work,
+consider the following code:
+
+<pre>
+ function foo (a)
+ print("foo", a)
+ return coroutine.yield(2*a)
+ end
+
+ co = coroutine.create(function (a,b)
+ print("co-body", a, b)
+ local r = foo(a+1)
+ print("co-body", r)
+ local r, s = coroutine.yield(a+b, a-b)
+ print("co-body", r, s)
+ return b, "end"
+ end)
+
+ print("main", coroutine.resume(co, 1, 10))
+ print("main", coroutine.resume(co, "r"))
+ print("main", coroutine.resume(co, "x", "y"))
+ print("main", coroutine.resume(co, "x", "y"))
+</pre><p>
+When you run it, it produces the following output:
+
+<pre>
+ co-body 1 10
+ foo 2
+ main true 4
+ co-body r
+ main true 11 -9
+ co-body x y
+ main true 10 end
+ main false cannot resume dead coroutine
+</pre>
+
+<p>
+You can also create and manipulate coroutines through the C API:
+see functions <a href="#lua_newthread"><code>lua_newthread</code></a>, <a href="#lua_resume"><code>lua_resume</code></a>,
+and <a href="#lua_yield"><code>lua_yield</code></a>.
+
+
+
+
+
+<h1>3 &ndash; <a name="3">The Language</a></h1>
+
+<p>
+This section describes the lexis, the syntax, and the semantics of Lua.
+In other words,
+this section describes
+which tokens are valid,
+how they can be combined,
+and what their combinations mean.
+
+
+<p>
+Language constructs will be explained using the usual extended BNF notation,
+in which
+{<em>a</em>}&nbsp;means&nbsp;0 or more <em>a</em>'s, and
+[<em>a</em>]&nbsp;means an optional <em>a</em>.
+Non-terminals are shown like non-terminal,
+keywords are shown like <b>kword</b>,
+and other terminal symbols are shown like &lsquo;<b>=</b>&rsquo;.
+The complete syntax of Lua can be found in <a href="#9">&sect;9</a>
+at the end of this manual.
+
+
+
+<h2>3.1 &ndash; <a name="3.1">Lexical Conventions</a></h2>
+
+<p>
+Lua is a free-form language.
+It ignores spaces (including new lines) and comments
+between lexical elements (tokens),
+except as delimiters between names and keywords.
+
+
+<p>
+<em>Names</em>
+(also called <em>identifiers</em>)
+in Lua can be any string of letters,
+digits, and underscores,
+not beginning with a digit and
+not being a reserved word.
+Identifiers are used to name variables, table fields, and labels.
+
+
+<p>
+The following <em>keywords</em> are reserved
+and cannot be used as names:
+
+
+<pre>
+ and break do else elseif end
+ false for function goto if in
+ local nil not or repeat return
+ then true until while
+</pre>
+
+<p>
+Lua is a case-sensitive language:
+<code>and</code> is a reserved word, but <code>And</code> and <code>AND</code>
+are two different, valid names.
+As a convention,
+programs should avoid creating
+names that start with an underscore followed by
+one or more uppercase letters (such as <a href="#pdf-_VERSION"><code>_VERSION</code></a>).
+
+
+<p>
+The following strings denote other tokens:
+
+<pre>
+ + - * / % ^ #
+ &amp; ~ | &lt;&lt; &gt;&gt; //
+ == ~= &lt;= &gt;= &lt; &gt; =
+ ( ) { } [ ] ::
+ ; : , . .. ...
+</pre>
+
+<p>
+A <em>short literal string</em>
+can be delimited by matching single or double quotes,
+and can contain the following C-like escape sequences:
+'<code>\a</code>' (bell),
+'<code>\b</code>' (backspace),
+'<code>\f</code>' (form feed),
+'<code>\n</code>' (newline),
+'<code>\r</code>' (carriage return),
+'<code>\t</code>' (horizontal tab),
+'<code>\v</code>' (vertical tab),
+'<code>\\</code>' (backslash),
+'<code>\"</code>' (quotation mark [double quote]),
+and '<code>\'</code>' (apostrophe [single quote]).
+A backslash followed by a line break
+results in a newline in the string.
+The escape sequence '<code>\z</code>' skips the following span
+of white-space characters,
+including line breaks;
+it is particularly useful to break and indent a long literal string
+into multiple lines without adding the newlines and spaces
+into the string contents.
+A short literal string cannot contain unescaped line breaks
+nor escapes not forming a valid escape sequence.
+
+
+<p>
+We can specify any byte in a short literal string by its numeric value
+(including embedded zeros).
+This can be done
+with the escape sequence <code>\x<em>XX</em></code>,
+where <em>XX</em> is a sequence of exactly two hexadecimal digits,
+or with the escape sequence <code>\<em>ddd</em></code>,
+where <em>ddd</em> is a sequence of up to three decimal digits.
+(Note that if a decimal escape sequence is to be followed by a digit,
+it must be expressed using exactly three digits.)
+
+
+<p>
+The UTF-8 encoding of a Unicode character
+can be inserted in a literal string with
+the escape sequence <code>\u{<em>XXX</em>}</code>
+(note the mandatory enclosing brackets),
+where <em>XXX</em> is a sequence of one or more hexadecimal digits
+representing the character code point.
+
+
+<p>
+Literal strings can also be defined using a long format
+enclosed by <em>long brackets</em>.
+We define an <em>opening long bracket of level <em>n</em></em> as an opening
+square bracket followed by <em>n</em> equal signs followed by another
+opening square bracket.
+So, an opening long bracket of level&nbsp;0 is written as <code>[[</code>,
+an opening long bracket of level&nbsp;1 is written as <code>[=[</code>,
+and so on.
+A <em>closing long bracket</em> is defined similarly;
+for instance,
+a closing long bracket of level&nbsp;4 is written as <code>]====]</code>.
+A <em>long literal</em> starts with an opening long bracket of any level and
+ends at the first closing long bracket of the same level.
+It can contain any text except a closing bracket of the same level.
+Literals in this bracketed form can run for several lines,
+do not interpret any escape sequences,
+and ignore long brackets of any other level.
+Any kind of end-of-line sequence
+(carriage return, newline, carriage return followed by newline,
+or newline followed by carriage return)
+is converted to a simple newline.
+
+
+<p>
+For convenience,
+when the opening long bracket is immediately followed by a newline,
+the newline is not included in the string.
+As an example, in a system using ASCII
+(in which '<code>a</code>' is coded as&nbsp;97,
+newline is coded as&nbsp;10, and '<code>1</code>' is coded as&nbsp;49),
+the five literal strings below denote the same string:
+
+<pre>
+ a = 'alo\n123"'
+ a = "alo\n123\""
+ a = '\97lo\10\04923"'
+ a = [[alo
+ 123"]]
+ a = [==[
+ alo
+ 123"]==]
+</pre>
+
+<p>
+Any byte in a literal string not
+explicitly affected by the previous rules represents itself.
+However, Lua opens files for parsing in text mode,
+and the system file functions may have problems with
+some control characters.
+So, it is safer to represent
+non-text data as a quoted literal with
+explicit escape sequences for the non-text characters.
+
+
+<p>
+A <em>numeric constant</em> (or <em>numeral</em>)
+can be written with an optional fractional part
+and an optional decimal exponent,
+marked by a letter '<code>e</code>' or '<code>E</code>'.
+Lua also accepts hexadecimal constants,
+which start with <code>0x</code> or <code>0X</code>.
+Hexadecimal constants also accept an optional fractional part
+plus an optional binary exponent,
+marked by a letter '<code>p</code>' or '<code>P</code>'.
+A numeric constant with a radix point or an exponent
+denotes a float;
+otherwise,
+if its value fits in an integer,
+it denotes an integer.
+Examples of valid integer constants are
+
+<pre>
+ 3 345 0xff 0xBEBADA
+</pre><p>
+Examples of valid float constants are
+
+<pre>
+ 3.0 3.1416 314.16e-2 0.31416E1 34e1
+ 0x0.1E 0xA23p-4 0X1.921FB54442D18P+1
+</pre>
+
+<p>
+A <em>comment</em> starts with a double hyphen (<code>--</code>)
+anywhere outside a string.
+If the text immediately after <code>--</code> is not an opening long bracket,
+the comment is a <em>short comment</em>,
+which runs until the end of the line.
+Otherwise, it is a <em>long comment</em>,
+which runs until the corresponding closing long bracket.
+Long comments are frequently used to disable code temporarily.
+
+
+
+
+
+<h2>3.2 &ndash; <a name="3.2">Variables</a></h2>
+
+<p>
+Variables are places that store values.
+There are three kinds of variables in Lua:
+global variables, local variables, and table fields.
+
+
+<p>
+A single name can denote a global variable or a local variable
+(or a function's formal parameter,
+which is a particular kind of local variable):
+
+<pre>
+ var ::= Name
+</pre><p>
+Name denotes identifiers, as defined in <a href="#3.1">&sect;3.1</a>.
+
+
+<p>
+Any variable name is assumed to be global unless explicitly declared
+as a local (see <a href="#3.3.7">&sect;3.3.7</a>).
+Local variables are <em>lexically scoped</em>:
+local variables can be freely accessed by functions
+defined inside their scope (see <a href="#3.5">&sect;3.5</a>).
+
+
+<p>
+Before the first assignment to a variable, its value is <b>nil</b>.
+
+
+<p>
+Square brackets are used to index a table:
+
+<pre>
+ var ::= prefixexp &lsquo;<b>[</b>&rsquo; exp &lsquo;<b>]</b>&rsquo;
+</pre><p>
+The meaning of accesses to table fields can be changed via metatables.
+An access to an indexed variable <code>t[i]</code> is equivalent to
+a call <code>gettable_event(t,i)</code>.
+(See <a href="#2.4">&sect;2.4</a> for a complete description of the
+<code>gettable_event</code> function.
+This function is not defined or callable in Lua.
+We use it here only for explanatory purposes.)
+
+
+<p>
+The syntax <code>var.Name</code> is just syntactic sugar for
+<code>var["Name"]</code>:
+
+<pre>
+ var ::= prefixexp &lsquo;<b>.</b>&rsquo; Name
+</pre>
+
+<p>
+An access to a global variable <code>x</code>
+is equivalent to <code>_ENV.x</code>.
+Due to the way that chunks are compiled,
+<code>_ENV</code> is never a global name (see <a href="#2.2">&sect;2.2</a>).
+
+
+
+
+
+<h2>3.3 &ndash; <a name="3.3">Statements</a></h2>
+
+<p>
+Lua supports an almost conventional set of statements,
+similar to those in Pascal or C.
+This set includes
+assignments, control structures, function calls,
+and variable declarations.
+
+
+
+<h3>3.3.1 &ndash; <a name="3.3.1">Blocks</a></h3>
+
+<p>
+A block is a list of statements,
+which are executed sequentially:
+
+<pre>
+ block ::= {stat}
+</pre><p>
+Lua has <em>empty statements</em>
+that allow you to separate statements with semicolons,
+start a block with a semicolon
+or write two semicolons in sequence:
+
+<pre>
+ stat ::= &lsquo;<b>;</b>&rsquo;
+</pre>
+
+<p>
+Function calls and assignments
+can start with an open parenthesis.
+This possibility leads to an ambiguity in Lua's grammar.
+Consider the following fragment:
+
+<pre>
+ a = b + c
+ (print or io.write)('done')
+</pre><p>
+The grammar could see it in two ways:
+
+<pre>
+ a = b + c(print or io.write)('done')
+
+ a = b + c; (print or io.write)('done')
+</pre><p>
+The current parser always sees such constructions
+in the first way,
+interpreting the open parenthesis
+as the start of the arguments to a call.
+To avoid this ambiguity,
+it is a good practice to always precede with a semicolon
+statements that start with a parenthesis:
+
+<pre>
+ ;(print or io.write)('done')
+</pre>
+
+<p>
+A block can be explicitly delimited to produce a single statement:
+
+<pre>
+ stat ::= <b>do</b> block <b>end</b>
+</pre><p>
+Explicit blocks are useful
+to control the scope of variable declarations.
+Explicit blocks are also sometimes used to
+add a <b>return</b> statement in the middle
+of another block (see <a href="#3.3.4">&sect;3.3.4</a>).
+
+
+
+
+
+<h3>3.3.2 &ndash; <a name="3.3.2">Chunks</a></h3>
+
+<p>
+The unit of compilation of Lua is called a <em>chunk</em>.
+Syntactically,
+a chunk is simply a block:
+
+<pre>
+ chunk ::= block
+</pre>
+
+<p>
+Lua handles a chunk as the body of an anonymous function
+with a variable number of arguments
+(see <a href="#3.4.11">&sect;3.4.11</a>).
+As such, chunks can define local variables,
+receive arguments, and return values.
+Moreover, such anonymous function is compiled as in the
+scope of an external local variable called <code>_ENV</code> (see <a href="#2.2">&sect;2.2</a>).
+The resulting function always has <code>_ENV</code> as its only upvalue,
+even if it does not use that variable.
+
+
+<p>
+A chunk can be stored in a file or in a string inside the host program.
+To execute a chunk,
+Lua first <em>loads</em> it,
+precompiling the chunk's code into instructions for a virtual machine,
+and then Lua executes the compiled code
+with an interpreter for the virtual machine.
+
+
+<p>
+Chunks can also be precompiled into binary form;
+see program <code>luac</code> and function <a href="#pdf-string.dump"><code>string.dump</code></a> for details.
+Programs in source and compiled forms are interchangeable;
+Lua automatically detects the file type and acts accordingly (see <a href="#pdf-load"><code>load</code></a>).
+
+
+
+
+
+<h3>3.3.3 &ndash; <a name="3.3.3">Assignment</a></h3>
+
+<p>
+Lua allows multiple assignments.
+Therefore, the syntax for assignment
+defines a list of variables on the left side
+and a list of expressions on the right side.
+The elements in both lists are separated by commas:
+
+<pre>
+ stat ::= varlist &lsquo;<b>=</b>&rsquo; explist
+ varlist ::= var {&lsquo;<b>,</b>&rsquo; var}
+ explist ::= exp {&lsquo;<b>,</b>&rsquo; exp}
+</pre><p>
+Expressions are discussed in <a href="#3.4">&sect;3.4</a>.
+
+
+<p>
+Before the assignment,
+the list of values is <em>adjusted</em> to the length of
+the list of variables.
+If there are more values than needed,
+the excess values are thrown away.
+If there are fewer values than needed,
+the list is extended with as many <b>nil</b>'s as needed.
+If the list of expressions ends with a function call,
+then all values returned by that call enter the list of values,
+before the adjustment
+(except when the call is enclosed in parentheses; see <a href="#3.4">&sect;3.4</a>).
+
+
+<p>
+The assignment statement first evaluates all its expressions
+and only then the assignments are performed.
+Thus the code
+
+<pre>
+ i = 3
+ i, a[i] = i+1, 20
+</pre><p>
+sets <code>a[3]</code> to 20, without affecting <code>a[4]</code>
+because the <code>i</code> in <code>a[i]</code> is evaluated (to 3)
+before it is assigned&nbsp;4.
+Similarly, the line
+
+<pre>
+ x, y = y, x
+</pre><p>
+exchanges the values of <code>x</code> and <code>y</code>,
+and
+
+<pre>
+ x, y, z = y, z, x
+</pre><p>
+cyclically permutes the values of <code>x</code>, <code>y</code>, and <code>z</code>.
+
+
+<p>
+The meaning of assignments to global variables
+and table fields can be changed via metatables.
+An assignment to an indexed variable <code>t[i] = val</code> is equivalent to
+<code>settable_event(t,i,val)</code>.
+(See <a href="#2.4">&sect;2.4</a> for a complete description of the
+<code>settable_event</code> function.
+This function is not defined or callable in Lua.
+We use it here only for explanatory purposes.)
+
+
+<p>
+An assignment to a global name <code>x = val</code>
+is equivalent to the assignment
+<code>_ENV.x = val</code> (see <a href="#2.2">&sect;2.2</a>).
+
+
+
+
+
+<h3>3.3.4 &ndash; <a name="3.3.4">Control Structures</a></h3><p>
+The control structures
+<b>if</b>, <b>while</b>, and <b>repeat</b> have the usual meaning and
+familiar syntax:
+
+
+
+
+<pre>
+ stat ::= <b>while</b> exp <b>do</b> block <b>end</b>
+ stat ::= <b>repeat</b> block <b>until</b> exp
+ stat ::= <b>if</b> exp <b>then</b> block {<b>elseif</b> exp <b>then</b> block} [<b>else</b> block] <b>end</b>
+</pre><p>
+Lua also has a <b>for</b> statement, in two flavors (see <a href="#3.3.5">&sect;3.3.5</a>).
+
+
+<p>
+The condition expression of a
+control structure can return any value.
+Both <b>false</b> and <b>nil</b> are considered false.
+All values different from <b>nil</b> and <b>false</b> are considered true
+(in particular, the number 0 and the empty string are also true).
+
+
+<p>
+In the <b>repeat</b>&ndash;<b>until</b> loop,
+the inner block does not end at the <b>until</b> keyword,
+but only after the condition.
+So, the condition can refer to local variables
+declared inside the loop block.
+
+
+<p>
+The <b>goto</b> statement transfers the program control to a label.
+For syntactical reasons,
+labels in Lua are considered statements too:
+
+
+
+<pre>
+ stat ::= <b>goto</b> Name
+ stat ::= label
+ label ::= &lsquo;<b>::</b>&rsquo; Name &lsquo;<b>::</b>&rsquo;
+</pre>
+
+<p>
+A label is visible in the entire block where it is defined,
+except
+inside nested blocks where a label with the same name is defined and
+inside nested functions.
+A goto may jump to any visible label as long as it does not
+enter into the scope of a local variable.
+
+
+<p>
+Labels and empty statements are called <em>void statements</em>,
+as they perform no actions.
+
+
+<p>
+The <b>break</b> statement terminates the execution of a
+<b>while</b>, <b>repeat</b>, or <b>for</b> loop,
+skipping to the next statement after the loop:
+
+
+<pre>
+ stat ::= <b>break</b>
+</pre><p>
+A <b>break</b> ends the innermost enclosing loop.
+
+
+<p>
+The <b>return</b> statement is used to return values
+from a function or a chunk
+(which is an anonymous function).
+
+Functions can return more than one value,
+so the syntax for the <b>return</b> statement is
+
+<pre>
+ stat ::= <b>return</b> [explist] [&lsquo;<b>;</b>&rsquo;]
+</pre>
+
+<p>
+The <b>return</b> statement can only be written
+as the last statement of a block.
+If it is really necessary to <b>return</b> in the middle of a block,
+then an explicit inner block can be used,
+as in the idiom <code>do return end</code>,
+because now <b>return</b> is the last statement in its (inner) block.
+
+
+
+
+
+<h3>3.3.5 &ndash; <a name="3.3.5">For Statement</a></h3>
+
+<p>
+
+The <b>for</b> statement has two forms:
+one numerical and one generic.
+
+
+<p>
+The numerical <b>for</b> loop repeats a block of code while a
+control variable runs through an arithmetic progression.
+It has the following syntax:
+
+<pre>
+ stat ::= <b>for</b> Name &lsquo;<b>=</b>&rsquo; exp &lsquo;<b>,</b>&rsquo; exp [&lsquo;<b>,</b>&rsquo; exp] <b>do</b> block <b>end</b>
+</pre><p>
+The <em>block</em> is repeated for <em>name</em> starting at the value of
+the first <em>exp</em>, until it passes the second <em>exp</em> by steps of the
+third <em>exp</em>.
+More precisely, a <b>for</b> statement like
+
+<pre>
+ for v = <em>e1</em>, <em>e2</em>, <em>e3</em> do <em>block</em> end
+</pre><p>
+is equivalent to the code:
+
+<pre>
+ do
+ local <em>var</em>, <em>limit</em>, <em>step</em> = tonumber(<em>e1</em>), tonumber(<em>e2</em>), tonumber(<em>e3</em>)
+ if not (<em>var</em> and <em>limit</em> and <em>step</em>) then error() end
+ <em>var</em> = <em>var</em> - <em>step</em>
+ while true do
+ <em>var</em> = <em>var</em> + <em>step</em>
+ if (<em>step</em> &gt;= 0 and <em>var</em> &gt; <em>limit</em>) or (<em>step</em> &lt; 0 and <em>var</em> &lt; <em>limit</em>) then
+ break
+ end
+ local v = <em>var</em>
+ <em>block</em>
+ end
+ end
+</pre>
+
+<p>
+Note the following:
+
+<ul>
+
+<li>
+All three control expressions are evaluated only once,
+before the loop starts.
+They must all result in numbers.
+</li>
+
+<li>
+<code><em>var</em></code>, <code><em>limit</em></code>, and <code><em>step</em></code> are invisible variables.
+The names shown here are for explanatory purposes only.
+</li>
+
+<li>
+If the third expression (the step) is absent,
+then a step of&nbsp;1 is used.
+</li>
+
+<li>
+You can use <b>break</b> and <b>goto</b> to exit a <b>for</b> loop.
+</li>
+
+<li>
+The loop variable <code>v</code> is local to the loop body.
+If you need its value after the loop,
+assign it to another variable before exiting the loop.
+</li>
+
+</ul>
+
+<p>
+The generic <b>for</b> statement works over functions,
+called <em>iterators</em>.
+On each iteration, the iterator function is called to produce a new value,
+stopping when this new value is <b>nil</b>.
+The generic <b>for</b> loop has the following syntax:
+
+<pre>
+ stat ::= <b>for</b> namelist <b>in</b> explist <b>do</b> block <b>end</b>
+ namelist ::= Name {&lsquo;<b>,</b>&rsquo; Name}
+</pre><p>
+A <b>for</b> statement like
+
+<pre>
+ for <em>var_1</em>, &middot;&middot;&middot;, <em>var_n</em> in <em>explist</em> do <em>block</em> end
+</pre><p>
+is equivalent to the code:
+
+<pre>
+ do
+ local <em>f</em>, <em>s</em>, <em>var</em> = <em>explist</em>
+ while true do
+ local <em>var_1</em>, &middot;&middot;&middot;, <em>var_n</em> = <em>f</em>(<em>s</em>, <em>var</em>)
+ if <em>var_1</em> == nil then break end
+ <em>var</em> = <em>var_1</em>
+ <em>block</em>
+ end
+ end
+</pre><p>
+Note the following:
+
+<ul>
+
+<li>
+<code><em>explist</em></code> is evaluated only once.
+Its results are an <em>iterator</em> function,
+a <em>state</em>,
+and an initial value for the first <em>iterator variable</em>.
+</li>
+
+<li>
+<code><em>f</em></code>, <code><em>s</em></code>, and <code><em>var</em></code> are invisible variables.
+The names are here for explanatory purposes only.
+</li>
+
+<li>
+You can use <b>break</b> to exit a <b>for</b> loop.
+</li>
+
+<li>
+The loop variables <code><em>var_i</em></code> are local to the loop;
+you cannot use their values after the <b>for</b> ends.
+If you need these values,
+then assign them to other variables before breaking or exiting the loop.
+</li>
+
+</ul>
+
+
+
+
+<h3>3.3.6 &ndash; <a name="3.3.6">Function Calls as Statements</a></h3><p>
+To allow possible side-effects,
+function calls can be executed as statements:
+
+<pre>
+ stat ::= functioncall
+</pre><p>
+In this case, all returned values are thrown away.
+Function calls are explained in <a href="#3.4.10">&sect;3.4.10</a>.
+
+
+
+
+
+<h3>3.3.7 &ndash; <a name="3.3.7">Local Declarations</a></h3><p>
+Local variables can be declared anywhere inside a block.
+The declaration can include an initial assignment:
+
+<pre>
+ stat ::= <b>local</b> namelist [&lsquo;<b>=</b>&rsquo; explist]
+</pre><p>
+If present, an initial assignment has the same semantics
+of a multiple assignment (see <a href="#3.3.3">&sect;3.3.3</a>).
+Otherwise, all variables are initialized with <b>nil</b>.
+
+
+<p>
+A chunk is also a block (see <a href="#3.3.2">&sect;3.3.2</a>),
+and so local variables can be declared in a chunk outside any explicit block.
+
+
+<p>
+The visibility rules for local variables are explained in <a href="#3.5">&sect;3.5</a>.
+
+
+
+
+
+
+
+<h2>3.4 &ndash; <a name="3.4">Expressions</a></h2>
+
+<p>
+The basic expressions in Lua are the following:
+
+<pre>
+ exp ::= prefixexp
+ exp ::= <b>nil</b> | <b>false</b> | <b>true</b>
+ exp ::= Numeral
+ exp ::= LiteralString
+ exp ::= functiondef
+ exp ::= tableconstructor
+ exp ::= &lsquo;<b>...</b>&rsquo;
+ exp ::= exp binop exp
+ exp ::= unop exp
+ prefixexp ::= var | functioncall | &lsquo;<b>(</b>&rsquo; exp &lsquo;<b>)</b>&rsquo;
+</pre>
+
+<p>
+Numerals and literal strings are explained in <a href="#3.1">&sect;3.1</a>;
+variables are explained in <a href="#3.2">&sect;3.2</a>;
+function definitions are explained in <a href="#3.4.11">&sect;3.4.11</a>;
+function calls are explained in <a href="#3.4.10">&sect;3.4.10</a>;
+table constructors are explained in <a href="#3.4.9">&sect;3.4.9</a>.
+Vararg expressions,
+denoted by three dots ('<code>...</code>'), can only be used when
+directly inside a vararg function;
+they are explained in <a href="#3.4.11">&sect;3.4.11</a>.
+
+
+<p>
+Binary operators comprise arithmetic operators (see <a href="#3.4.1">&sect;3.4.1</a>),
+bitwise operators (see <a href="#3.4.2">&sect;3.4.2</a>),
+relational operators (see <a href="#3.4.4">&sect;3.4.4</a>), logical operators (see <a href="#3.4.5">&sect;3.4.5</a>),
+and the concatenation operator (see <a href="#3.4.6">&sect;3.4.6</a>).
+Unary operators comprise the unary minus (see <a href="#3.4.1">&sect;3.4.1</a>),
+the unary bitwise NOT (see <a href="#3.4.2">&sect;3.4.2</a>),
+the unary logical <b>not</b> (see <a href="#3.4.5">&sect;3.4.5</a>),
+and the unary <em>length operator</em> (see <a href="#3.4.7">&sect;3.4.7</a>).
+
+
+<p>
+Both function calls and vararg expressions can result in multiple values.
+If a function call is used as a statement (see <a href="#3.3.6">&sect;3.3.6</a>),
+then its return list is adjusted to zero elements,
+thus discarding all returned values.
+If an expression is used as the last (or the only) element
+of a list of expressions,
+then no adjustment is made
+(unless the expression is enclosed in parentheses).
+In all other contexts,
+Lua adjusts the result list to one element,
+either discarding all values except the first one
+or adding a single <b>nil</b> if there are no values.
+
+
+<p>
+Here are some examples:
+
+<pre>
+ f() -- adjusted to 0 results
+ g(f(), x) -- f() is adjusted to 1 result
+ g(x, f()) -- g gets x plus all results from f()
+ a,b,c = f(), x -- f() is adjusted to 1 result (c gets nil)
+ a,b = ... -- a gets the first vararg parameter, b gets
+ -- the second (both a and b can get nil if there
+ -- is no corresponding vararg parameter)
+
+ a,b,c = x, f() -- f() is adjusted to 2 results
+ a,b,c = f() -- f() is adjusted to 3 results
+ return f() -- returns all results from f()
+ return ... -- returns all received vararg parameters
+ return x,y,f() -- returns x, y, and all results from f()
+ {f()} -- creates a list with all results from f()
+ {...} -- creates a list with all vararg parameters
+ {f(), nil} -- f() is adjusted to 1 result
+</pre>
+
+<p>
+Any expression enclosed in parentheses always results in only one value.
+Thus,
+<code>(f(x,y,z))</code> is always a single value,
+even if <code>f</code> returns several values.
+(The value of <code>(f(x,y,z))</code> is the first value returned by <code>f</code>
+or <b>nil</b> if <code>f</code> does not return any values.)
+
+
+
+<h3>3.4.1 &ndash; <a name="3.4.1">Arithmetic Operators</a></h3><p>
+Lua supports the following arithmetic operators:
+
+<ul>
+<li><b><code>+</code>: </b>addition</li>
+<li><b><code>-</code>: </b>subtraction</li>
+<li><b><code>*</code>: </b>multiplication</li>
+<li><b><code>/</code>: </b>float division</li>
+<li><b><code>//</code>: </b>floor division</li>
+<li><b><code>%</code>: </b>modulo</li>
+<li><b><code>^</code>: </b>exponentiation</li>
+<li><b><code>-</code>: </b>unary minus</li>
+</ul>
+
+<p>
+With the exception of exponentiation and float division,
+the arithmetic operators work as follows:
+If both operands are integers,
+the operation is performed over integers and the result is an integer.
+Otherwise, if both operands are numbers
+or strings that can be converted to
+numbers (see <a href="#3.4.3">&sect;3.4.3</a>),
+then they are converted to floats,
+the operation is performed following the usual rules
+for floating-point arithmetic
+(usually the IEEE 754 standard),
+and the result is a float.
+
+
+<p>
+Exponentiation and float division (<code>/</code>)
+always convert their operands to floats
+and the result is always a float.
+Exponentiation uses the ISO&nbsp;C function <code>pow</code>,
+so that it works for non-integer exponents too.
+
+
+<p>
+Floor division (<code>//</code>) is a division
+that rounds the quotient towards minus infinity,
+that is, the floor of the division of its operands.
+
+
+<p>
+Modulo is defined as the remainder of a division
+that rounds the quotient towards minus infinity (floor division).
+
+
+<p>
+In case of overflows in integer arithmetic,
+all operations <em>wrap around</em>,
+according to the usual rules of two-complement arithmetic.
+(In other words,
+they return the unique representable integer
+that is equal modulo <em>2<sup>64</sup></em> to the mathematical result.)
+
+
+
+<h3>3.4.2 &ndash; <a name="3.4.2">Bitwise Operators</a></h3><p>
+Lua supports the following bitwise operators:
+
+<ul>
+<li><b><code>&amp;</code>: </b>bitwise AND</li>
+<li><b><code>&#124;</code>: </b>bitwise OR</li>
+<li><b><code>~</code>: </b>bitwise exclusive OR</li>
+<li><b><code>&gt;&gt;</code>: </b>right shift</li>
+<li><b><code>&lt;&lt;</code>: </b>left shift</li>
+<li><b><code>~</code>: </b>unary bitwise NOT</li>
+</ul>
+
+<p>
+All bitwise operations convert its operands to integers
+(see <a href="#3.4.3">&sect;3.4.3</a>),
+operate on all bits of those integers,
+and result in an integer.
+
+
+<p>
+Both right and left shifts fill the vacant bits with zeros.
+Negative displacements shift to the other direction;
+displacements with absolute values equal to or higher than
+the number of bits in an integer
+result in zero (as all bits are shifted out).
+
+
+
+
+
+<h3>3.4.3 &ndash; <a name="3.4.3">Coercions and Conversions</a></h3><p>
+Lua provides some automatic conversions between some
+types and representations at run time.
+Bitwise operators always convert float operands to integers.
+Exponentiation and float division
+always convert integer operands to floats.
+All other arithmetic operations applied to mixed numbers
+(integers and floats) convert the integer operand to a float;
+this is called the <em>usual rule</em>.
+The C API also converts both integers to floats and
+floats to integers, as needed.
+Moreover, string concatenation accepts numbers as arguments,
+besides strings.
+
+
+<p>
+Lua also converts strings to numbers,
+whenever a number is expected.
+
+
+<p>
+In a conversion from integer to float,
+if the integer value has an exact representation as a float,
+that is the result.
+Otherwise,
+the conversion gets the nearest higher or
+the nearest lower representable value.
+This kind of conversion never fails.
+
+
+<p>
+The conversion from float to integer
+checks whether the float has an exact representation as an integer
+(that is, the float has an integral value and
+it is in the range of integer representation).
+If it does, that representation is the result.
+Otherwise, the conversion fails.
+
+
+<p>
+The conversion from strings to numbers goes as follows:
+First, the string is converted to an integer or a float,
+following its syntax and the rules of the Lua lexer.
+(The string may have also leading and trailing spaces and a sign.)
+Then, the resulting number (float or integer)
+is converted to the type (float or integer) required by the context
+(e.g., the operation that forced the conversion).
+
+
+<p>
+All conversions from strings to numbers
+accept both a dot and the current locale mark
+as the radix character.
+(The Lua lexer, however, accepts only a dot.)
+
+
+<p>
+The conversion from numbers to strings uses a
+non-specified human-readable format.
+For complete control over how numbers are converted to strings,
+use the <code>format</code> function from the string library
+(see <a href="#pdf-string.format"><code>string.format</code></a>).
+
+
+
+
+
+<h3>3.4.4 &ndash; <a name="3.4.4">Relational Operators</a></h3><p>
+Lua supports the following relational operators:
+
+<ul>
+<li><b><code>==</code>: </b>equality</li>
+<li><b><code>~=</code>: </b>inequality</li>
+<li><b><code>&lt;</code>: </b>less than</li>
+<li><b><code>&gt;</code>: </b>greater than</li>
+<li><b><code>&lt;=</code>: </b>less or equal</li>
+<li><b><code>&gt;=</code>: </b>greater or equal</li>
+</ul><p>
+These operators always result in <b>false</b> or <b>true</b>.
+
+
+<p>
+Equality (<code>==</code>) first compares the type of its operands.
+If the types are different, then the result is <b>false</b>.
+Otherwise, the values of the operands are compared.
+Strings are compared in the obvious way.
+Numbers are equal if they denote the same mathematical value.
+
+
+<p>
+Tables, userdata, and threads
+are compared by reference:
+two objects are considered equal only if they are the same object.
+Every time you create a new object
+(a table, userdata, or thread),
+this new object is different from any previously existing object.
+Closures with the same reference are always equal.
+Closures with any detectable difference
+(different behavior, different definition) are always different.
+
+
+<p>
+You can change the way that Lua compares tables and userdata
+by using the "eq" metamethod (see <a href="#2.4">&sect;2.4</a>).
+
+
+<p>
+Equality comparisons do not convert strings to numbers
+or vice versa.
+Thus, <code>"0"==0</code> evaluates to <b>false</b>,
+and <code>t[0]</code> and <code>t["0"]</code> denote different
+entries in a table.
+
+
+<p>
+The operator <code>~=</code> is exactly the negation of equality (<code>==</code>).
+
+
+<p>
+The order operators work as follows.
+If both arguments are numbers,
+then they are compared according to their mathematical values
+(regardless of their subtypes).
+Otherwise, if both arguments are strings,
+then their values are compared according to the current locale.
+Otherwise, Lua tries to call the "lt" or the "le"
+metamethod (see <a href="#2.4">&sect;2.4</a>).
+A comparison <code>a &gt; b</code> is translated to <code>b &lt; a</code>
+and <code>a &gt;= b</code> is translated to <code>b &lt;= a</code>.
+
+
+<p>
+Following the IEEE 754 standard,
+NaN is considered neither smaller than,
+nor equal to, nor greater than any value (including itself).
+
+
+
+
+
+<h3>3.4.5 &ndash; <a name="3.4.5">Logical Operators</a></h3><p>
+The logical operators in Lua are
+<b>and</b>, <b>or</b>, and <b>not</b>.
+Like the control structures (see <a href="#3.3.4">&sect;3.3.4</a>),
+all logical operators consider both <b>false</b> and <b>nil</b> as false
+and anything else as true.
+
+
+<p>
+The negation operator <b>not</b> always returns <b>false</b> or <b>true</b>.
+The conjunction operator <b>and</b> returns its first argument
+if this value is <b>false</b> or <b>nil</b>;
+otherwise, <b>and</b> returns its second argument.
+The disjunction operator <b>or</b> returns its first argument
+if this value is different from <b>nil</b> and <b>false</b>;
+otherwise, <b>or</b> returns its second argument.
+Both <b>and</b> and <b>or</b> use short-circuit evaluation;
+that is,
+the second operand is evaluated only if necessary.
+Here are some examples:
+
+<pre>
+ 10 or 20 --&gt; 10
+ 10 or error() --&gt; 10
+ nil or "a" --&gt; "a"
+ nil and 10 --&gt; nil
+ false and error() --&gt; false
+ false and nil --&gt; false
+ false or nil --&gt; nil
+ 10 and 20 --&gt; 20
+</pre><p>
+(In this manual,
+<code>--&gt;</code> indicates the result of the preceding expression.)
+
+
+
+
+
+<h3>3.4.6 &ndash; <a name="3.4.6">Concatenation</a></h3><p>
+The string concatenation operator in Lua is
+denoted by two dots ('<code>..</code>').
+If both operands are strings or numbers, then they are converted to
+strings according to the rules described in <a href="#3.4.3">&sect;3.4.3</a>.
+Otherwise, the <code>__concat</code> metamethod is called (see <a href="#2.4">&sect;2.4</a>).
+
+
+
+
+
+<h3>3.4.7 &ndash; <a name="3.4.7">The Length Operator</a></h3>
+
+<p>
+The length operator is denoted by the unary prefix operator <code>#</code>.
+
+
+<p>
+The length of a string is its number of bytes
+(that is, the usual meaning of string length when each
+character is one byte).
+
+
+<p>
+The length operator applied on a table
+returns a border in that table.
+A <em>border</em> in a table <code>t</code> is any natural number
+that satisfies the following condition:
+
+<pre>
+ (border == 0 or t[border] ~= nil) and t[border + 1] == nil
+</pre><p>
+In words,
+a border is any (natural) index in a table
+where a non-nil value is followed by a nil value
+(or zero, when index 1 is nil).
+
+
+<p>
+A table with exactly one border is called a <em>sequence</em>.
+For instance, the table <code>{10, 20, 30, 40, 50}</code> is a sequence,
+as it has only one border (5).
+The table <code>{10, 20, 30, nil, 50}</code> has two borders (3 and 5),
+and therefore it is not a sequence.
+The table <code>{nil, 20, 30, nil, nil, 60, nil}</code>
+has three borders (0, 3, and 6),
+so it is not a sequence, too.
+The table <code>{}</code> is a sequence with border 0.
+Note that non-natural keys do not interfere
+with whether a table is a sequence.
+
+
+<p>
+When <code>t</code> is a sequence,
+<code>#t</code> returns its only border,
+which corresponds to the intuitive notion of the length of the sequence.
+When <code>t</code> is not a sequence,
+<code>#t</code> can return any of its borders.
+(The exact one depends on details of
+the internal representation of the table,
+which in turn can depend on how the table was populated and
+the memory addresses of its non-numeric keys.)
+
+
+<p>
+The computation of the length of a table
+has a guaranteed worst time of <em>O(log n)</em>,
+where <em>n</em> is the largest natural key in the table.
+
+
+<p>
+A program can modify the behavior of the length operator for
+any value but strings through the <code>__len</code> metamethod (see <a href="#2.4">&sect;2.4</a>).
+
+
+
+
+
+<h3>3.4.8 &ndash; <a name="3.4.8">Precedence</a></h3><p>
+Operator precedence in Lua follows the table below,
+from lower to higher priority:
+
+<pre>
+ or
+ and
+ &lt; &gt; &lt;= &gt;= ~= ==
+ |
+ ~
+ &amp;
+ &lt;&lt; &gt;&gt;
+ ..
+ + -
+ * / // %
+ unary operators (not # - ~)
+ ^
+</pre><p>
+As usual,
+you can use parentheses to change the precedences of an expression.
+The concatenation ('<code>..</code>') and exponentiation ('<code>^</code>')
+operators are right associative.
+All other binary operators are left associative.
+
+
+
+
+
+<h3>3.4.9 &ndash; <a name="3.4.9">Table Constructors</a></h3><p>
+Table constructors are expressions that create tables.
+Every time a constructor is evaluated, a new table is created.
+A constructor can be used to create an empty table
+or to create a table and initialize some of its fields.
+The general syntax for constructors is
+
+<pre>
+ tableconstructor ::= &lsquo;<b>{</b>&rsquo; [fieldlist] &lsquo;<b>}</b>&rsquo;
+ fieldlist ::= field {fieldsep field} [fieldsep]
+ field ::= &lsquo;<b>[</b>&rsquo; exp &lsquo;<b>]</b>&rsquo; &lsquo;<b>=</b>&rsquo; exp | Name &lsquo;<b>=</b>&rsquo; exp | exp
+ fieldsep ::= &lsquo;<b>,</b>&rsquo; | &lsquo;<b>;</b>&rsquo;
+</pre>
+
+<p>
+Each field of the form <code>[exp1] = exp2</code> adds to the new table an entry
+with key <code>exp1</code> and value <code>exp2</code>.
+A field of the form <code>name = exp</code> is equivalent to
+<code>["name"] = exp</code>.
+Finally, fields of the form <code>exp</code> are equivalent to
+<code>[i] = exp</code>, where <code>i</code> are consecutive integers
+starting with 1.
+Fields in the other formats do not affect this counting.
+For example,
+
+<pre>
+ a = { [f(1)] = g; "x", "y"; x = 1, f(x), [30] = 23; 45 }
+</pre><p>
+is equivalent to
+
+<pre>
+ do
+ local t = {}
+ t[f(1)] = g
+ t[1] = "x" -- 1st exp
+ t[2] = "y" -- 2nd exp
+ t.x = 1 -- t["x"] = 1
+ t[3] = f(x) -- 3rd exp
+ t[30] = 23
+ t[4] = 45 -- 4th exp
+ a = t
+ end
+</pre>
+
+<p>
+The order of the assignments in a constructor is undefined.
+(This order would be relevant only when there are repeated keys.)
+
+
+<p>
+If the last field in the list has the form <code>exp</code>
+and the expression is a function call or a vararg expression,
+then all values returned by this expression enter the list consecutively
+(see <a href="#3.4.10">&sect;3.4.10</a>).
+
+
+<p>
+The field list can have an optional trailing separator,
+as a convenience for machine-generated code.
+
+
+
+
+
+<h3>3.4.10 &ndash; <a name="3.4.10">Function Calls</a></h3><p>
+A function call in Lua has the following syntax:
+
+<pre>
+ functioncall ::= prefixexp args
+</pre><p>
+In a function call,
+first prefixexp and args are evaluated.
+If the value of prefixexp has type <em>function</em>,
+then this function is called
+with the given arguments.
+Otherwise, the prefixexp "call" metamethod is called,
+having as first parameter the value of prefixexp,
+followed by the original call arguments
+(see <a href="#2.4">&sect;2.4</a>).
+
+
+<p>
+The form
+
+<pre>
+ functioncall ::= prefixexp &lsquo;<b>:</b>&rsquo; Name args
+</pre><p>
+can be used to call "methods".
+A call <code>v:name(<em>args</em>)</code>
+is syntactic sugar for <code>v.name(v,<em>args</em>)</code>,
+except that <code>v</code> is evaluated only once.
+
+
+<p>
+Arguments have the following syntax:
+
+<pre>
+ args ::= &lsquo;<b>(</b>&rsquo; [explist] &lsquo;<b>)</b>&rsquo;
+ args ::= tableconstructor
+ args ::= LiteralString
+</pre><p>
+All argument expressions are evaluated before the call.
+A call of the form <code>f{<em>fields</em>}</code> is
+syntactic sugar for <code>f({<em>fields</em>})</code>;
+that is, the argument list is a single new table.
+A call of the form <code>f'<em>string</em>'</code>
+(or <code>f"<em>string</em>"</code> or <code>f[[<em>string</em>]]</code>)
+is syntactic sugar for <code>f('<em>string</em>')</code>;
+that is, the argument list is a single literal string.
+
+
+<p>
+A call of the form <code>return <em>functioncall</em></code> is called
+a <em>tail call</em>.
+Lua implements <em>proper tail calls</em>
+(or <em>proper tail recursion</em>):
+in a tail call,
+the called function reuses the stack entry of the calling function.
+Therefore, there is no limit on the number of nested tail calls that
+a program can execute.
+However, a tail call erases any debug information about the
+calling function.
+Note that a tail call only happens with a particular syntax,
+where the <b>return</b> has one single function call as argument;
+this syntax makes the calling function return exactly
+the returns of the called function.
+So, none of the following examples are tail calls:
+
+<pre>
+ return (f(x)) -- results adjusted to 1
+ return 2 * f(x)
+ return x, f(x) -- additional results
+ f(x); return -- results discarded
+ return x or f(x) -- results adjusted to 1
+</pre>
+
+
+
+
+<h3>3.4.11 &ndash; <a name="3.4.11">Function Definitions</a></h3>
+
+<p>
+The syntax for function definition is
+
+<pre>
+ functiondef ::= <b>function</b> funcbody
+ funcbody ::= &lsquo;<b>(</b>&rsquo; [parlist] &lsquo;<b>)</b>&rsquo; block <b>end</b>
+</pre>
+
+<p>
+The following syntactic sugar simplifies function definitions:
+
+<pre>
+ stat ::= <b>function</b> funcname funcbody
+ stat ::= <b>local</b> <b>function</b> Name funcbody
+ funcname ::= Name {&lsquo;<b>.</b>&rsquo; Name} [&lsquo;<b>:</b>&rsquo; Name]
+</pre><p>
+The statement
+
+<pre>
+ function f () <em>body</em> end
+</pre><p>
+translates to
+
+<pre>
+ f = function () <em>body</em> end
+</pre><p>
+The statement
+
+<pre>
+ function t.a.b.c.f () <em>body</em> end
+</pre><p>
+translates to
+
+<pre>
+ t.a.b.c.f = function () <em>body</em> end
+</pre><p>
+The statement
+
+<pre>
+ local function f () <em>body</em> end
+</pre><p>
+translates to
+
+<pre>
+ local f; f = function () <em>body</em> end
+</pre><p>
+not to
+
+<pre>
+ local f = function () <em>body</em> end
+</pre><p>
+(This only makes a difference when the body of the function
+contains references to <code>f</code>.)
+
+
+<p>
+A function definition is an executable expression,
+whose value has type <em>function</em>.
+When Lua precompiles a chunk,
+all its function bodies are precompiled too.
+Then, whenever Lua executes the function definition,
+the function is <em>instantiated</em> (or <em>closed</em>).
+This function instance (or <em>closure</em>)
+is the final value of the expression.
+
+
+<p>
+Parameters act as local variables that are
+initialized with the argument values:
+
+<pre>
+ parlist ::= namelist [&lsquo;<b>,</b>&rsquo; &lsquo;<b>...</b>&rsquo;] | &lsquo;<b>...</b>&rsquo;
+</pre><p>
+When a function is called,
+the list of arguments is adjusted to
+the length of the list of parameters,
+unless the function is a <em>vararg function</em>,
+which is indicated by three dots ('<code>...</code>')
+at the end of its parameter list.
+A vararg function does not adjust its argument list;
+instead, it collects all extra arguments and supplies them
+to the function through a <em>vararg expression</em>,
+which is also written as three dots.
+The value of this expression is a list of all actual extra arguments,
+similar to a function with multiple results.
+If a vararg expression is used inside another expression
+or in the middle of a list of expressions,
+then its return list is adjusted to one element.
+If the expression is used as the last element of a list of expressions,
+then no adjustment is made
+(unless that last expression is enclosed in parentheses).
+
+
+<p>
+As an example, consider the following definitions:
+
+<pre>
+ function f(a, b) end
+ function g(a, b, ...) end
+ function r() return 1,2,3 end
+</pre><p>
+Then, we have the following mapping from arguments to parameters and
+to the vararg expression:
+
+<pre>
+ CALL PARAMETERS
+
+ f(3) a=3, b=nil
+ f(3, 4) a=3, b=4
+ f(3, 4, 5) a=3, b=4
+ f(r(), 10) a=1, b=10
+ f(r()) a=1, b=2
+
+ g(3) a=3, b=nil, ... --&gt; (nothing)
+ g(3, 4) a=3, b=4, ... --&gt; (nothing)
+ g(3, 4, 5, 8) a=3, b=4, ... --&gt; 5 8
+ g(5, r()) a=5, b=1, ... --&gt; 2 3
+</pre>
+
+<p>
+Results are returned using the <b>return</b> statement (see <a href="#3.3.4">&sect;3.3.4</a>).
+If control reaches the end of a function
+without encountering a <b>return</b> statement,
+then the function returns with no results.
+
+
+<p>
+
+There is a system-dependent limit on the number of values
+that a function may return.
+This limit is guaranteed to be larger than 1000.
+
+
+<p>
+The <em>colon</em> syntax
+is used for defining <em>methods</em>,
+that is, functions that have an implicit extra parameter <code>self</code>.
+Thus, the statement
+
+<pre>
+ function t.a.b.c:f (<em>params</em>) <em>body</em> end
+</pre><p>
+is syntactic sugar for
+
+<pre>
+ t.a.b.c.f = function (self, <em>params</em>) <em>body</em> end
+</pre>
+
+
+
+
+
+
+<h2>3.5 &ndash; <a name="3.5">Visibility Rules</a></h2>
+
+<p>
+
+Lua is a lexically scoped language.
+The scope of a local variable begins at the first statement after
+its declaration and lasts until the last non-void statement
+of the innermost block that includes the declaration.
+Consider the following example:
+
+<pre>
+ x = 10 -- global variable
+ do -- new block
+ local x = x -- new 'x', with value 10
+ print(x) --&gt; 10
+ x = x+1
+ do -- another block
+ local x = x+1 -- another 'x'
+ print(x) --&gt; 12
+ end
+ print(x) --&gt; 11
+ end
+ print(x) --&gt; 10 (the global one)
+</pre>
+
+<p>
+Notice that, in a declaration like <code>local x = x</code>,
+the new <code>x</code> being declared is not in scope yet,
+and so the second <code>x</code> refers to the outside variable.
+
+
+<p>
+Because of the lexical scoping rules,
+local variables can be freely accessed by functions
+defined inside their scope.
+A local variable used by an inner function is called
+an <em>upvalue</em>, or <em>external local variable</em>,
+inside the inner function.
+
+
+<p>
+Notice that each execution of a <b>local</b> statement
+defines new local variables.
+Consider the following example:
+
+<pre>
+ a = {}
+ local x = 20
+ for i=1,10 do
+ local y = 0
+ a[i] = function () y=y+1; return x+y end
+ end
+</pre><p>
+The loop creates ten closures
+(that is, ten instances of the anonymous function).
+Each of these closures uses a different <code>y</code> variable,
+while all of them share the same <code>x</code>.
+
+
+
+
+
+<h1>4 &ndash; <a name="4">The Application Program Interface</a></h1>
+
+<p>
+
+This section describes the C&nbsp;API for Lua, that is,
+the set of C&nbsp;functions available to the host program to communicate
+with Lua.
+All API functions and related types and constants
+are declared in the header file <a name="pdf-lua.h"><code>lua.h</code></a>.
+
+
+<p>
+Even when we use the term "function",
+any facility in the API may be provided as a macro instead.
+Except where stated otherwise,
+all such macros use each of their arguments exactly once
+(except for the first argument, which is always a Lua state),
+and so do not generate any hidden side-effects.
+
+
+<p>
+As in most C&nbsp;libraries,
+the Lua API functions do not check their arguments for validity or consistency.
+However, you can change this behavior by compiling Lua
+with the macro <a name="pdf-LUA_USE_APICHECK"><code>LUA_USE_APICHECK</code></a> defined.
+
+
+<p>
+The Lua library is fully reentrant:
+it has no global variables.
+It keeps all information it needs in a dynamic structure,
+called the <em>Lua state</em>.
+
+
+<p>
+Each Lua state has one or more threads,
+which correspond to independent, cooperative lines of execution.
+The type <a href="#lua_State"><code>lua_State</code></a> (despite its name) refers to a thread.
+(Indirectly, through the thread, it also refers to the
+Lua state associated to the thread.)
+
+
+<p>
+A pointer to a thread must be passed as the first argument to
+every function in the library, except to <a href="#lua_newstate"><code>lua_newstate</code></a>,
+which creates a Lua state from scratch and returns a pointer
+to the <em>main thread</em> in the new state.
+
+
+
+<h2>4.1 &ndash; <a name="4.1">The Stack</a></h2>
+
+<p>
+Lua uses a <em>virtual stack</em> to pass values to and from C.
+Each element in this stack represents a Lua value
+(<b>nil</b>, number, string, etc.).
+Functions in the API can access this stack through the
+Lua state parameter that they receive.
+
+
+<p>
+Whenever Lua calls C, the called function gets a new stack,
+which is independent of previous stacks and of stacks of
+C&nbsp;functions that are still active.
+This stack initially contains any arguments to the C&nbsp;function
+and it is where the C&nbsp;function can store temporary
+Lua values and must push its results
+to be returned to the caller (see <a href="#lua_CFunction"><code>lua_CFunction</code></a>).
+
+
+<p>
+For convenience,
+most query operations in the API do not follow a strict stack discipline.
+Instead, they can refer to any element in the stack
+by using an <em>index</em>:
+A positive index represents an absolute stack position
+(starting at&nbsp;1);
+a negative index represents an offset relative to the top of the stack.
+More specifically, if the stack has <em>n</em> elements,
+then index&nbsp;1 represents the first element
+(that is, the element that was pushed onto the stack first)
+and
+index&nbsp;<em>n</em> represents the last element;
+index&nbsp;-1 also represents the last element
+(that is, the element at the&nbsp;top)
+and index <em>-n</em> represents the first element.
+
+
+
+
+
+<h2>4.2 &ndash; <a name="4.2">Stack Size</a></h2>
+
+<p>
+When you interact with the Lua API,
+you are responsible for ensuring consistency.
+In particular,
+<em>you are responsible for controlling stack overflow</em>.
+You can use the function <a href="#lua_checkstack"><code>lua_checkstack</code></a>
+to ensure that the stack has enough space for pushing new elements.
+
+
+<p>
+Whenever Lua calls C,
+it ensures that the stack has space for
+at least <a name="pdf-LUA_MINSTACK"><code>LUA_MINSTACK</code></a> extra slots.
+<code>LUA_MINSTACK</code> is defined as 20,
+so that usually you do not have to worry about stack space
+unless your code has loops pushing elements onto the stack.
+
+
+<p>
+When you call a Lua function
+without a fixed number of results (see <a href="#lua_call"><code>lua_call</code></a>),
+Lua ensures that the stack has enough space for all results,
+but it does not ensure any extra space.
+So, before pushing anything in the stack after such a call
+you should use <a href="#lua_checkstack"><code>lua_checkstack</code></a>.
+
+
+
+
+
+<h2>4.3 &ndash; <a name="4.3">Valid and Acceptable Indices</a></h2>
+
+<p>
+Any function in the API that receives stack indices
+works only with <em>valid indices</em> or <em>acceptable indices</em>.
+
+
+<p>
+A <em>valid index</em> is an index that refers to a
+position that stores a modifiable Lua value.
+It comprises stack indices between&nbsp;1 and the stack top
+(<code>1 &le; abs(index) &le; top</code>)
+
+plus <em>pseudo-indices</em>,
+which represent some positions that are accessible to C&nbsp;code
+but that are not in the stack.
+Pseudo-indices are used to access the registry (see <a href="#4.5">&sect;4.5</a>)
+and the upvalues of a C&nbsp;function (see <a href="#4.4">&sect;4.4</a>).
+
+
+<p>
+Functions that do not need a specific mutable position,
+but only a value (e.g., query functions),
+can be called with acceptable indices.
+An <em>acceptable index</em> can be any valid index,
+but it also can be any positive index after the stack top
+within the space allocated for the stack,
+that is, indices up to the stack size.
+(Note that 0 is never an acceptable index.)
+Except when noted otherwise,
+functions in the API work with acceptable indices.
+
+
+<p>
+Acceptable indices serve to avoid extra tests
+against the stack top when querying the stack.
+For instance, a C&nbsp;function can query its third argument
+without the need to first check whether there is a third argument,
+that is, without the need to check whether 3 is a valid index.
+
+
+<p>
+For functions that can be called with acceptable indices,
+any non-valid index is treated as if it
+contains a value of a virtual type <a name="pdf-LUA_TNONE"><code>LUA_TNONE</code></a>,
+which behaves like a nil value.
+
+
+
+
+
+<h2>4.4 &ndash; <a name="4.4">C Closures</a></h2>
+
+<p>
+When a C&nbsp;function is created,
+it is possible to associate some values with it,
+thus creating a <em>C&nbsp;closure</em>
+(see <a href="#lua_pushcclosure"><code>lua_pushcclosure</code></a>);
+these values are called <em>upvalues</em> and are
+accessible to the function whenever it is called.
+
+
+<p>
+Whenever a C&nbsp;function is called,
+its upvalues are located at specific pseudo-indices.
+These pseudo-indices are produced by the macro
+<a href="#lua_upvalueindex"><code>lua_upvalueindex</code></a>.
+The first upvalue associated with a function is at index
+<code>lua_upvalueindex(1)</code>, and so on.
+Any access to <code>lua_upvalueindex(<em>n</em>)</code>,
+where <em>n</em> is greater than the number of upvalues of the
+current function
+(but not greater than 256,
+which is one plus the maximum number of upvalues in a closure),
+produces an acceptable but invalid index.
+
+
+
+
+
+<h2>4.5 &ndash; <a name="4.5">Registry</a></h2>
+
+<p>
+Lua provides a <em>registry</em>,
+a predefined table that can be used by any C&nbsp;code to
+store whatever Lua values it needs to store.
+The registry table is always located at pseudo-index
+<a name="pdf-LUA_REGISTRYINDEX"><code>LUA_REGISTRYINDEX</code></a>.
+Any C&nbsp;library can store data into this table,
+but it must take care to choose keys
+that are different from those used
+by other libraries, to avoid collisions.
+Typically, you should use as key a string containing your library name,
+or a light userdata with the address of a C&nbsp;object in your code,
+or any Lua object created by your code.
+As with variable names,
+string keys starting with an underscore followed by
+uppercase letters are reserved for Lua.
+
+
+<p>
+The integer keys in the registry are used
+by the reference mechanism (see <a href="#luaL_ref"><code>luaL_ref</code></a>)
+and by some predefined values.
+Therefore, integer keys must not be used for other purposes.
+
+
+<p>
+When you create a new Lua state,
+its registry comes with some predefined values.
+These predefined values are indexed with integer keys
+defined as constants in <code>lua.h</code>.
+The following constants are defined:
+
+<ul>
+<li><b><a name="pdf-LUA_RIDX_MAINTHREAD"><code>LUA_RIDX_MAINTHREAD</code></a>: </b> At this index the registry has
+the main thread of the state.
+(The main thread is the one created together with the state.)
+</li>
+
+<li><b><a name="pdf-LUA_RIDX_GLOBALS"><code>LUA_RIDX_GLOBALS</code></a>: </b> At this index the registry has
+the global environment.
+</li>
+</ul>
+
+
+
+
+<h2>4.6 &ndash; <a name="4.6">Error Handling in C</a></h2>
+
+<p>
+Internally, Lua uses the C <code>longjmp</code> facility to handle errors.
+(Lua will use exceptions if you compile it as C++;
+search for <code>LUAI_THROW</code> in the source code for details.)
+When Lua faces any error
+(such as a memory allocation error or a type error)
+it <em>raises</em> an error;
+that is, it does a long jump.
+A <em>protected environment</em> uses <code>setjmp</code>
+to set a recovery point;
+any error jumps to the most recent active recovery point.
+
+
+<p>
+Inside a C&nbsp;function you can raise an error by calling <a href="#lua_error"><code>lua_error</code></a>.
+
+
+<p>
+Most functions in the API can raise an error,
+for instance due to a memory allocation error.
+The documentation for each function indicates whether
+it can raise errors.
+
+
+<p>
+If an error happens outside any protected environment,
+Lua calls a <em>panic function</em> (see <a href="#lua_atpanic"><code>lua_atpanic</code></a>)
+and then calls <code>abort</code>,
+thus exiting the host application.
+Your panic function can avoid this exit by
+never returning
+(e.g., doing a long jump to your own recovery point outside Lua).
+
+
+<p>
+The panic function,
+as its name implies,
+is a mechanism of last resort.
+Programs should avoid it.
+As a general rule,
+when a C&nbsp;function is called by Lua with a Lua state,
+it can do whatever it wants on that Lua state,
+as it should be already protected.
+However,
+when C code operates on other Lua states
+(e.g., a Lua parameter to the function,
+a Lua state stored in the registry, or
+the result of <a href="#lua_newthread"><code>lua_newthread</code></a>),
+it should use them only in API calls that cannot raise errors.
+
+
+<p>
+The panic function runs as if it were a message handler (see <a href="#2.3">&sect;2.3</a>);
+in particular, the error object is at the top of the stack.
+However, there is no guarantee about stack space.
+To push anything on the stack,
+the panic function must first check the available space (see <a href="#4.2">&sect;4.2</a>).
+
+
+
+
+
+<h2>4.7 &ndash; <a name="4.7">Handling Yields in C</a></h2>
+
+<p>
+Internally, Lua uses the C <code>longjmp</code> facility to yield a coroutine.
+Therefore, if a C&nbsp;function <code>foo</code> calls an API function
+and this API function yields
+(directly or indirectly by calling another function that yields),
+Lua cannot return to <code>foo</code> any more,
+because the <code>longjmp</code> removes its frame from the C stack.
+
+
+<p>
+To avoid this kind of problem,
+Lua raises an error whenever it tries to yield across an API call,
+except for three functions:
+<a href="#lua_yieldk"><code>lua_yieldk</code></a>, <a href="#lua_callk"><code>lua_callk</code></a>, and <a href="#lua_pcallk"><code>lua_pcallk</code></a>.
+All those functions receive a <em>continuation function</em>
+(as a parameter named <code>k</code>) to continue execution after a yield.
+
+
+<p>
+We need to set some terminology to explain continuations.
+We have a C&nbsp;function called from Lua which we will call
+the <em>original function</em>.
+This original function then calls one of those three functions in the C API,
+which we will call the <em>callee function</em>,
+that then yields the current thread.
+(This can happen when the callee function is <a href="#lua_yieldk"><code>lua_yieldk</code></a>,
+or when the callee function is either <a href="#lua_callk"><code>lua_callk</code></a> or <a href="#lua_pcallk"><code>lua_pcallk</code></a>
+and the function called by them yields.)
+
+
+<p>
+Suppose the running thread yields while executing the callee function.
+After the thread resumes,
+it eventually will finish running the callee function.
+However,
+the callee function cannot return to the original function,
+because its frame in the C stack was destroyed by the yield.
+Instead, Lua calls a <em>continuation function</em>,
+which was given as an argument to the callee function.
+As the name implies,
+the continuation function should continue the task
+of the original function.
+
+
+<p>
+As an illustration, consider the following function:
+
+<pre>
+ int original_function (lua_State *L) {
+ ... /* code 1 */
+ status = lua_pcall(L, n, m, h); /* calls Lua */
+ ... /* code 2 */
+ }
+</pre><p>
+Now we want to allow
+the Lua code being run by <a href="#lua_pcall"><code>lua_pcall</code></a> to yield.
+First, we can rewrite our function like here:
+
+<pre>
+ int k (lua_State *L, int status, lua_KContext ctx) {
+ ... /* code 2 */
+ }
+
+ int original_function (lua_State *L) {
+ ... /* code 1 */
+ return k(L, lua_pcall(L, n, m, h), ctx);
+ }
+</pre><p>
+In the above code,
+the new function <code>k</code> is a
+<em>continuation function</em> (with type <a href="#lua_KFunction"><code>lua_KFunction</code></a>),
+which should do all the work that the original function
+was doing after calling <a href="#lua_pcall"><code>lua_pcall</code></a>.
+Now, we must inform Lua that it must call <code>k</code> if the Lua code
+being executed by <a href="#lua_pcall"><code>lua_pcall</code></a> gets interrupted in some way
+(errors or yielding),
+so we rewrite the code as here,
+replacing <a href="#lua_pcall"><code>lua_pcall</code></a> by <a href="#lua_pcallk"><code>lua_pcallk</code></a>:
+
+<pre>
+ int original_function (lua_State *L) {
+ ... /* code 1 */
+ return k(L, lua_pcallk(L, n, m, h, ctx2, k), ctx1);
+ }
+</pre><p>
+Note the external, explicit call to the continuation:
+Lua will call the continuation only if needed, that is,
+in case of errors or resuming after a yield.
+If the called function returns normally without ever yielding,
+<a href="#lua_pcallk"><code>lua_pcallk</code></a> (and <a href="#lua_callk"><code>lua_callk</code></a>) will also return normally.
+(Of course, instead of calling the continuation in that case,
+you can do the equivalent work directly inside the original function.)
+
+
+<p>
+Besides the Lua state,
+the continuation function has two other parameters:
+the final status of the call plus the context value (<code>ctx</code>) that
+was passed originally to <a href="#lua_pcallk"><code>lua_pcallk</code></a>.
+(Lua does not use this context value;
+it only passes this value from the original function to the
+continuation function.)
+For <a href="#lua_pcallk"><code>lua_pcallk</code></a>,
+the status is the same value that would be returned by <a href="#lua_pcallk"><code>lua_pcallk</code></a>,
+except that it is <a href="#pdf-LUA_YIELD"><code>LUA_YIELD</code></a> when being executed after a yield
+(instead of <a href="#pdf-LUA_OK"><code>LUA_OK</code></a>).
+For <a href="#lua_yieldk"><code>lua_yieldk</code></a> and <a href="#lua_callk"><code>lua_callk</code></a>,
+the status is always <a href="#pdf-LUA_YIELD"><code>LUA_YIELD</code></a> when Lua calls the continuation.
+(For these two functions,
+Lua will not call the continuation in case of errors,
+because they do not handle errors.)
+Similarly, when using <a href="#lua_callk"><code>lua_callk</code></a>,
+you should call the continuation function
+with <a href="#pdf-LUA_OK"><code>LUA_OK</code></a> as the status.
+(For <a href="#lua_yieldk"><code>lua_yieldk</code></a>, there is not much point in calling
+directly the continuation function,
+because <a href="#lua_yieldk"><code>lua_yieldk</code></a> usually does not return.)
+
+
+<p>
+Lua treats the continuation function as if it were the original function.
+The continuation function receives the same Lua stack
+from the original function,
+in the same state it would be if the callee function had returned.
+(For instance,
+after a <a href="#lua_callk"><code>lua_callk</code></a> the function and its arguments are
+removed from the stack and replaced by the results from the call.)
+It also has the same upvalues.
+Whatever it returns is handled by Lua as if it were the return
+of the original function.
+
+
+
+
+
+<h2>4.8 &ndash; <a name="4.8">Functions and Types</a></h2>
+
+<p>
+Here we list all functions and types from the C&nbsp;API in
+alphabetical order.
+Each function has an indicator like this:
+<span class="apii">[-o, +p, <em>x</em>]</span>
+
+
+<p>
+The first field, <code>o</code>,
+is how many elements the function pops from the stack.
+The second field, <code>p</code>,
+is how many elements the function pushes onto the stack.
+(Any function always pushes its results after popping its arguments.)
+A field in the form <code>x|y</code> means the function can push (or pop)
+<code>x</code> or <code>y</code> elements,
+depending on the situation;
+an interrogation mark '<code>?</code>' means that
+we cannot know how many elements the function pops/pushes
+by looking only at its arguments
+(e.g., they may depend on what is on the stack).
+The third field, <code>x</code>,
+tells whether the function may raise errors:
+'<code>-</code>' means the function never raises any error;
+'<code>m</code>' means the function may raise out-of-memory errors
+and errors running a <code>__gc</code> metamethod;
+'<code>e</code>' means the function may raise any errors
+(it can run arbitrary Lua code,
+either directly or through metamethods);
+'<code>v</code>' means the function may raise an error on purpose.
+
+
+
+<hr><h3><a name="lua_absindex"><code>lua_absindex</code></a></h3><p>
+<span class="apii">[-0, +0, &ndash;]</span>
+<pre>int lua_absindex (lua_State *L, int idx);</pre>
+
+<p>
+Converts the acceptable index <code>idx</code>
+into an equivalent absolute index
+(that is, one that does not depend on the stack top).
+
+
+
+
+
+<hr><h3><a name="lua_Alloc"><code>lua_Alloc</code></a></h3>
+<pre>typedef void * (*lua_Alloc) (void *ud,
+ void *ptr,
+ size_t osize,
+ size_t nsize);</pre>
+
+<p>
+The type of the memory-allocation function used by Lua states.
+The allocator function must provide a
+functionality similar to <code>realloc</code>,
+but not exactly the same.
+Its arguments are
+<code>ud</code>, an opaque pointer passed to <a href="#lua_newstate"><code>lua_newstate</code></a>;
+<code>ptr</code>, a pointer to the block being allocated/reallocated/freed;
+<code>osize</code>, the original size of the block or some code about what
+is being allocated;
+and <code>nsize</code>, the new size of the block.
+
+
+<p>
+When <code>ptr</code> is not <code>NULL</code>,
+<code>osize</code> is the size of the block pointed by <code>ptr</code>,
+that is, the size given when it was allocated or reallocated.
+
+
+<p>
+When <code>ptr</code> is <code>NULL</code>,
+<code>osize</code> encodes the kind of object that Lua is allocating.
+<code>osize</code> is any of
+<a href="#pdf-LUA_TSTRING"><code>LUA_TSTRING</code></a>, <a href="#pdf-LUA_TTABLE"><code>LUA_TTABLE</code></a>, <a href="#pdf-LUA_TFUNCTION"><code>LUA_TFUNCTION</code></a>,
+<a href="#pdf-LUA_TUSERDATA"><code>LUA_TUSERDATA</code></a>, or <a href="#pdf-LUA_TTHREAD"><code>LUA_TTHREAD</code></a> when (and only when)
+Lua is creating a new object of that type.
+When <code>osize</code> is some other value,
+Lua is allocating memory for something else.
+
+
+<p>
+Lua assumes the following behavior from the allocator function:
+
+
+<p>
+When <code>nsize</code> is zero,
+the allocator must behave like <code>free</code>
+and return <code>NULL</code>.
+
+
+<p>
+When <code>nsize</code> is not zero,
+the allocator must behave like <code>realloc</code>.
+The allocator returns <code>NULL</code>
+if and only if it cannot fulfill the request.
+Lua assumes that the allocator never fails when
+<code>osize &gt;= nsize</code>.
+
+
+<p>
+Here is a simple implementation for the allocator function.
+It is used in the auxiliary library by <a href="#luaL_newstate"><code>luaL_newstate</code></a>.
+
+<pre>
+ static void *l_alloc (void *ud, void *ptr, size_t osize,
+ size_t nsize) {
+ (void)ud; (void)osize; /* not used */
+ if (nsize == 0) {
+ free(ptr);
+ return NULL;
+ }
+ else
+ return realloc(ptr, nsize);
+ }
+</pre><p>
+Note that Standard&nbsp;C ensures
+that <code>free(NULL)</code> has no effect and that
+<code>realloc(NULL,size)</code> is equivalent to <code>malloc(size)</code>.
+This code assumes that <code>realloc</code> does not fail when shrinking a block.
+(Although Standard&nbsp;C does not ensure this behavior,
+it seems to be a safe assumption.)
+
+
+
+
+
+<hr><h3><a name="lua_arith"><code>lua_arith</code></a></h3><p>
+<span class="apii">[-(2|1), +1, <em>e</em>]</span>
+<pre>void lua_arith (lua_State *L, int op);</pre>
+
+<p>
+Performs an arithmetic or bitwise operation over the two values
+(or one, in the case of negations)
+at the top of the stack,
+with the value at the top being the second operand,
+pops these values, and pushes the result of the operation.
+The function follows the semantics of the corresponding Lua operator
+(that is, it may call metamethods).
+
+
+<p>
+The value of <code>op</code> must be one of the following constants:
+
+<ul>
+
+<li><b><a name="pdf-LUA_OPADD"><code>LUA_OPADD</code></a>: </b> performs addition (<code>+</code>)</li>
+<li><b><a name="pdf-LUA_OPSUB"><code>LUA_OPSUB</code></a>: </b> performs subtraction (<code>-</code>)</li>
+<li><b><a name="pdf-LUA_OPMUL"><code>LUA_OPMUL</code></a>: </b> performs multiplication (<code>*</code>)</li>
+<li><b><a name="pdf-LUA_OPDIV"><code>LUA_OPDIV</code></a>: </b> performs float division (<code>/</code>)</li>
+<li><b><a name="pdf-LUA_OPIDIV"><code>LUA_OPIDIV</code></a>: </b> performs floor division (<code>//</code>)</li>
+<li><b><a name="pdf-LUA_OPMOD"><code>LUA_OPMOD</code></a>: </b> performs modulo (<code>%</code>)</li>
+<li><b><a name="pdf-LUA_OPPOW"><code>LUA_OPPOW</code></a>: </b> performs exponentiation (<code>^</code>)</li>
+<li><b><a name="pdf-LUA_OPUNM"><code>LUA_OPUNM</code></a>: </b> performs mathematical negation (unary <code>-</code>)</li>
+<li><b><a name="pdf-LUA_OPBNOT"><code>LUA_OPBNOT</code></a>: </b> performs bitwise NOT (<code>~</code>)</li>
+<li><b><a name="pdf-LUA_OPBAND"><code>LUA_OPBAND</code></a>: </b> performs bitwise AND (<code>&amp;</code>)</li>
+<li><b><a name="pdf-LUA_OPBOR"><code>LUA_OPBOR</code></a>: </b> performs bitwise OR (<code>|</code>)</li>
+<li><b><a name="pdf-LUA_OPBXOR"><code>LUA_OPBXOR</code></a>: </b> performs bitwise exclusive OR (<code>~</code>)</li>
+<li><b><a name="pdf-LUA_OPSHL"><code>LUA_OPSHL</code></a>: </b> performs left shift (<code>&lt;&lt;</code>)</li>
+<li><b><a name="pdf-LUA_OPSHR"><code>LUA_OPSHR</code></a>: </b> performs right shift (<code>&gt;&gt;</code>)</li>
+
+</ul>
+
+
+
+
+<hr><h3><a name="lua_atpanic"><code>lua_atpanic</code></a></h3><p>
+<span class="apii">[-0, +0, &ndash;]</span>
+<pre>lua_CFunction lua_atpanic (lua_State *L, lua_CFunction panicf);</pre>
+
+<p>
+Sets a new panic function and returns the old one (see <a href="#4.6">&sect;4.6</a>).
+
+
+
+
+
+<hr><h3><a name="lua_call"><code>lua_call</code></a></h3><p>
+<span class="apii">[-(nargs+1), +nresults, <em>e</em>]</span>
+<pre>void lua_call (lua_State *L, int nargs, int nresults);</pre>
+
+<p>
+Calls a function.
+
+
+<p>
+To call a function you must use the following protocol:
+first, the function to be called is pushed onto the stack;
+then, the arguments to the function are pushed
+in direct order;
+that is, the first argument is pushed first.
+Finally you call <a href="#lua_call"><code>lua_call</code></a>;
+<code>nargs</code> is the number of arguments that you pushed onto the stack.
+All arguments and the function value are popped from the stack
+when the function is called.
+The function results are pushed onto the stack when the function returns.
+The number of results is adjusted to <code>nresults</code>,
+unless <code>nresults</code> is <a name="pdf-LUA_MULTRET"><code>LUA_MULTRET</code></a>.
+In this case, all results from the function are pushed;
+Lua takes care that the returned values fit into the stack space,
+but it does not ensure any extra space in the stack.
+The function results are pushed onto the stack in direct order
+(the first result is pushed first),
+so that after the call the last result is on the top of the stack.
+
+
+<p>
+Any error inside the called function is propagated upwards
+(with a <code>longjmp</code>).
+
+
+<p>
+The following example shows how the host program can do the
+equivalent to this Lua code:
+
+<pre>
+ a = f("how", t.x, 14)
+</pre><p>
+Here it is in&nbsp;C:
+
+<pre>
+ lua_getglobal(L, "f"); /* function to be called */
+ lua_pushliteral(L, "how"); /* 1st argument */
+ lua_getglobal(L, "t"); /* table to be indexed */
+ lua_getfield(L, -1, "x"); /* push result of t.x (2nd arg) */
+ lua_remove(L, -2); /* remove 't' from the stack */
+ lua_pushinteger(L, 14); /* 3rd argument */
+ lua_call(L, 3, 1); /* call 'f' with 3 arguments and 1 result */
+ lua_setglobal(L, "a"); /* set global 'a' */
+</pre><p>
+Note that the code above is <em>balanced</em>:
+at its end, the stack is back to its original configuration.
+This is considered good programming practice.
+
+
+
+
+
+<hr><h3><a name="lua_callk"><code>lua_callk</code></a></h3><p>
+<span class="apii">[-(nargs + 1), +nresults, <em>e</em>]</span>
+<pre>void lua_callk (lua_State *L,
+ int nargs,
+ int nresults,
+ lua_KContext ctx,
+ lua_KFunction k);</pre>
+
+<p>
+This function behaves exactly like <a href="#lua_call"><code>lua_call</code></a>,
+but allows the called function to yield (see <a href="#4.7">&sect;4.7</a>).
+
+
+
+
+
+<hr><h3><a name="lua_CFunction"><code>lua_CFunction</code></a></h3>
+<pre>typedef int (*lua_CFunction) (lua_State *L);</pre>
+
+<p>
+Type for C&nbsp;functions.
+
+
+<p>
+In order to communicate properly with Lua,
+a C&nbsp;function must use the following protocol,
+which defines the way parameters and results are passed:
+a C&nbsp;function receives its arguments from Lua in its stack
+in direct order (the first argument is pushed first).
+So, when the function starts,
+<code>lua_gettop(L)</code> returns the number of arguments received by the function.
+The first argument (if any) is at index 1
+and its last argument is at index <code>lua_gettop(L)</code>.
+To return values to Lua, a C&nbsp;function just pushes them onto the stack,
+in direct order (the first result is pushed first),
+and returns the number of results.
+Any other value in the stack below the results will be properly
+discarded by Lua.
+Like a Lua function, a C&nbsp;function called by Lua can also return
+many results.
+
+
+<p>
+As an example, the following function receives a variable number
+of numeric arguments and returns their average and their sum:
+
+<pre>
+ static int foo (lua_State *L) {
+ int n = lua_gettop(L); /* number of arguments */
+ lua_Number sum = 0.0;
+ int i;
+ for (i = 1; i &lt;= n; i++) {
+ if (!lua_isnumber(L, i)) {
+ lua_pushliteral(L, "incorrect argument");
+ lua_error(L);
+ }
+ sum += lua_tonumber(L, i);
+ }
+ lua_pushnumber(L, sum/n); /* first result */
+ lua_pushnumber(L, sum); /* second result */
+ return 2; /* number of results */
+ }
+</pre>
+
+
+
+
+<hr><h3><a name="lua_checkstack"><code>lua_checkstack</code></a></h3><p>
+<span class="apii">[-0, +0, &ndash;]</span>
+<pre>int lua_checkstack (lua_State *L, int n);</pre>
+
+<p>
+Ensures that the stack has space for at least <code>n</code> extra slots
+(that is, that you can safely push up to <code>n</code> values into it).
+It returns false if it cannot fulfill the request,
+either because it would cause the stack
+to be larger than a fixed maximum size
+(typically at least several thousand elements) or
+because it cannot allocate memory for the extra space.
+This function never shrinks the stack;
+if the stack already has space for the extra slots,
+it is left unchanged.
+
+
+
+
+
+<hr><h3><a name="lua_close"><code>lua_close</code></a></h3><p>
+<span class="apii">[-0, +0, &ndash;]</span>
+<pre>void lua_close (lua_State *L);</pre>
+
+<p>
+Destroys all objects in the given Lua state
+(calling the corresponding garbage-collection metamethods, if any)
+and frees all dynamic memory used by this state.
+On several platforms, you may not need to call this function,
+because all resources are naturally released when the host program ends.
+On the other hand, long-running programs that create multiple states,
+such as daemons or web servers,
+will probably need to close states as soon as they are not needed.
+
+
+
+
+
+<hr><h3><a name="lua_compare"><code>lua_compare</code></a></h3><p>
+<span class="apii">[-0, +0, <em>e</em>]</span>
+<pre>int lua_compare (lua_State *L, int index1, int index2, int op);</pre>
+
+<p>
+Compares two Lua values.
+Returns 1 if the value at index <code>index1</code> satisfies <code>op</code>
+when compared with the value at index <code>index2</code>,
+following the semantics of the corresponding Lua operator
+(that is, it may call metamethods).
+Otherwise returns&nbsp;0.
+Also returns&nbsp;0 if any of the indices is not valid.
+
+
+<p>
+The value of <code>op</code> must be one of the following constants:
+
+<ul>
+
+<li><b><a name="pdf-LUA_OPEQ"><code>LUA_OPEQ</code></a>: </b> compares for equality (<code>==</code>)</li>
+<li><b><a name="pdf-LUA_OPLT"><code>LUA_OPLT</code></a>: </b> compares for less than (<code>&lt;</code>)</li>
+<li><b><a name="pdf-LUA_OPLE"><code>LUA_OPLE</code></a>: </b> compares for less or equal (<code>&lt;=</code>)</li>
+
+</ul>
+
+
+
+
+<hr><h3><a name="lua_concat"><code>lua_concat</code></a></h3><p>
+<span class="apii">[-n, +1, <em>e</em>]</span>
+<pre>void lua_concat (lua_State *L, int n);</pre>
+
+<p>
+Concatenates the <code>n</code> values at the top of the stack,
+pops them, and leaves the result at the top.
+If <code>n</code>&nbsp;is&nbsp;1, the result is the single value on the stack
+(that is, the function does nothing);
+if <code>n</code> is 0, the result is the empty string.
+Concatenation is performed following the usual semantics of Lua
+(see <a href="#3.4.6">&sect;3.4.6</a>).
+
+
+
+
+
+<hr><h3><a name="lua_copy"><code>lua_copy</code></a></h3><p>
+<span class="apii">[-0, +0, &ndash;]</span>
+<pre>void lua_copy (lua_State *L, int fromidx, int toidx);</pre>
+
+<p>
+Copies the element at index <code>fromidx</code>
+into the valid index <code>toidx</code>,
+replacing the value at that position.
+Values at other positions are not affected.
+
+
+
+
+
+<hr><h3><a name="lua_createtable"><code>lua_createtable</code></a></h3><p>
+<span class="apii">[-0, +1, <em>m</em>]</span>
+<pre>void lua_createtable (lua_State *L, int narr, int nrec);</pre>
+
+<p>
+Creates a new empty table and pushes it onto the stack.
+Parameter <code>narr</code> is a hint for how many elements the table
+will have as a sequence;
+parameter <code>nrec</code> is a hint for how many other elements
+the table will have.
+Lua may use these hints to preallocate memory for the new table.
+This preallocation is useful for performance when you know in advance
+how many elements the table will have.
+Otherwise you can use the function <a href="#lua_newtable"><code>lua_newtable</code></a>.
+
+
+
+
+
+<hr><h3><a name="lua_dump"><code>lua_dump</code></a></h3><p>
+<span class="apii">[-0, +0, &ndash;]</span>
+<pre>int lua_dump (lua_State *L,
+ lua_Writer writer,
+ void *data,
+ int strip);</pre>
+
+<p>
+Dumps a function as a binary chunk.
+Receives a Lua function on the top of the stack
+and produces a binary chunk that,
+if loaded again,
+results in a function equivalent to the one dumped.
+As it produces parts of the chunk,
+<a href="#lua_dump"><code>lua_dump</code></a> calls function <code>writer</code> (see <a href="#lua_Writer"><code>lua_Writer</code></a>)
+with the given <code>data</code>
+to write them.
+
+
+<p>
+If <code>strip</code> is true,
+the binary representation may not include all debug information
+about the function,
+to save space.
+
+
+<p>
+The value returned is the error code returned by the last
+call to the writer;
+0&nbsp;means no errors.
+
+
+<p>
+This function does not pop the Lua function from the stack.
+
+
+
+
+
+<hr><h3><a name="lua_error"><code>lua_error</code></a></h3><p>
+<span class="apii">[-1, +0, <em>v</em>]</span>
+<pre>int lua_error (lua_State *L);</pre>
+
+<p>
+Generates a Lua error,
+using the value at the top of the stack as the error object.
+This function does a long jump,
+and therefore never returns
+(see <a href="#luaL_error"><code>luaL_error</code></a>).
+
+
+
+
+
+<hr><h3><a name="lua_gc"><code>lua_gc</code></a></h3><p>
+<span class="apii">[-0, +0, <em>m</em>]</span>
+<pre>int lua_gc (lua_State *L, int what, int data);</pre>
+
+<p>
+Controls the garbage collector.
+
+
+<p>
+This function performs several tasks,
+according to the value of the parameter <code>what</code>:
+
+<ul>
+
+<li><b><code>LUA_GCSTOP</code>: </b>
+stops the garbage collector.
+</li>
+
+<li><b><code>LUA_GCRESTART</code>: </b>
+restarts the garbage collector.
+</li>
+
+<li><b><code>LUA_GCCOLLECT</code>: </b>
+performs a full garbage-collection cycle.
+</li>
+
+<li><b><code>LUA_GCCOUNT</code>: </b>
+returns the current amount of memory (in Kbytes) in use by Lua.
+</li>
+
+<li><b><code>LUA_GCCOUNTB</code>: </b>
+returns the remainder of dividing the current amount of bytes of
+memory in use by Lua by 1024.
+</li>
+
+<li><b><code>LUA_GCSTEP</code>: </b>
+performs an incremental step of garbage collection.
+</li>
+
+<li><b><code>LUA_GCSETPAUSE</code>: </b>
+sets <code>data</code> as the new value
+for the <em>pause</em> of the collector (see <a href="#2.5">&sect;2.5</a>)
+and returns the previous value of the pause.
+</li>
+
+<li><b><code>LUA_GCSETSTEPMUL</code>: </b>
+sets <code>data</code> as the new value for the <em>step multiplier</em> of
+the collector (see <a href="#2.5">&sect;2.5</a>)
+and returns the previous value of the step multiplier.
+</li>
+
+<li><b><code>LUA_GCISRUNNING</code>: </b>
+returns a boolean that tells whether the collector is running
+(i.e., not stopped).
+</li>
+
+</ul>
+
+<p>
+For more details about these options,
+see <a href="#pdf-collectgarbage"><code>collectgarbage</code></a>.
+
+
+
+
+
+<hr><h3><a name="lua_getallocf"><code>lua_getallocf</code></a></h3><p>
+<span class="apii">[-0, +0, &ndash;]</span>
+<pre>lua_Alloc lua_getallocf (lua_State *L, void **ud);</pre>
+
+<p>
+Returns the memory-allocation function of a given state.
+If <code>ud</code> is not <code>NULL</code>, Lua stores in <code>*ud</code> the
+opaque pointer given when the memory-allocator function was set.
+
+
+
+
+
+<hr><h3><a name="lua_getfield"><code>lua_getfield</code></a></h3><p>
+<span class="apii">[-0, +1, <em>e</em>]</span>
+<pre>int lua_getfield (lua_State *L, int index, const char *k);</pre>
+
+<p>
+Pushes onto the stack the value <code>t[k]</code>,
+where <code>t</code> is the value at the given index.
+As in Lua, this function may trigger a metamethod
+for the "index" event (see <a href="#2.4">&sect;2.4</a>).
+
+
+<p>
+Returns the type of the pushed value.
+
+
+
+
+
+<hr><h3><a name="lua_getextraspace"><code>lua_getextraspace</code></a></h3><p>
+<span class="apii">[-0, +0, &ndash;]</span>
+<pre>void *lua_getextraspace (lua_State *L);</pre>
+
+<p>
+Returns a pointer to a raw memory area associated with the
+given Lua state.
+The application can use this area for any purpose;
+Lua does not use it for anything.
+
+
+<p>
+Each new thread has this area initialized with a copy
+of the area of the main thread.
+
+
+<p>
+By default, this area has the size of a pointer to void,
+but you can recompile Lua with a different size for this area.
+(See <code>LUA_EXTRASPACE</code> in <code>luaconf.h</code>.)
+
+
+
+
+
+<hr><h3><a name="lua_getglobal"><code>lua_getglobal</code></a></h3><p>
+<span class="apii">[-0, +1, <em>e</em>]</span>
+<pre>int lua_getglobal (lua_State *L, const char *name);</pre>
+
+<p>
+Pushes onto the stack the value of the global <code>name</code>.
+Returns the type of that value.
+
+
+
+
+
+<hr><h3><a name="lua_geti"><code>lua_geti</code></a></h3><p>
+<span class="apii">[-0, +1, <em>e</em>]</span>
+<pre>int lua_geti (lua_State *L, int index, lua_Integer i);</pre>
+
+<p>
+Pushes onto the stack the value <code>t[i]</code>,
+where <code>t</code> is the value at the given index.
+As in Lua, this function may trigger a metamethod
+for the "index" event (see <a href="#2.4">&sect;2.4</a>).
+
+
+<p>
+Returns the type of the pushed value.
+
+
+
+
+
+<hr><h3><a name="lua_getmetatable"><code>lua_getmetatable</code></a></h3><p>
+<span class="apii">[-0, +(0|1), &ndash;]</span>
+<pre>int lua_getmetatable (lua_State *L, int index);</pre>
+
+<p>
+If the value at the given index has a metatable,
+the function pushes that metatable onto the stack and returns&nbsp;1.
+Otherwise,
+the function returns&nbsp;0 and pushes nothing on the stack.
+
+
+
+
+
+<hr><h3><a name="lua_gettable"><code>lua_gettable</code></a></h3><p>
+<span class="apii">[-1, +1, <em>e</em>]</span>
+<pre>int lua_gettable (lua_State *L, int index);</pre>
+
+<p>
+Pushes onto the stack the value <code>t[k]</code>,
+where <code>t</code> is the value at the given index
+and <code>k</code> is the value at the top of the stack.
+
+
+<p>
+This function pops the key from the stack,
+pushing the resulting value in its place.
+As in Lua, this function may trigger a metamethod
+for the "index" event (see <a href="#2.4">&sect;2.4</a>).
+
+
+<p>
+Returns the type of the pushed value.
+
+
+
+
+
+<hr><h3><a name="lua_gettop"><code>lua_gettop</code></a></h3><p>
+<span class="apii">[-0, +0, &ndash;]</span>
+<pre>int lua_gettop (lua_State *L);</pre>
+
+<p>
+Returns the index of the top element in the stack.
+Because indices start at&nbsp;1,
+this result is equal to the number of elements in the stack;
+in particular, 0&nbsp;means an empty stack.
+
+
+
+
+
+<hr><h3><a name="lua_getuservalue"><code>lua_getuservalue</code></a></h3><p>
+<span class="apii">[-0, +1, &ndash;]</span>
+<pre>int lua_getuservalue (lua_State *L, int index);</pre>
+
+<p>
+Pushes onto the stack the Lua value associated with the full userdata
+at the given index.
+
+
+<p>
+Returns the type of the pushed value.
+
+
+
+
+
+<hr><h3><a name="lua_insert"><code>lua_insert</code></a></h3><p>
+<span class="apii">[-1, +1, &ndash;]</span>
+<pre>void lua_insert (lua_State *L, int index);</pre>
+
+<p>
+Moves the top element into the given valid index,
+shifting up the elements above this index to open space.
+This function cannot be called with a pseudo-index,
+because a pseudo-index is not an actual stack position.
+
+
+
+
+
+<hr><h3><a name="lua_Integer"><code>lua_Integer</code></a></h3>
+<pre>typedef ... lua_Integer;</pre>
+
+<p>
+The type of integers in Lua.
+
+
+<p>
+By default this type is <code>long long</code>,
+(usually a 64-bit two-complement integer),
+but that can be changed to <code>long</code> or <code>int</code>
+(usually a 32-bit two-complement integer).
+(See <code>LUA_INT_TYPE</code> in <code>luaconf.h</code>.)
+
+
+<p>
+Lua also defines the constants
+<a name="pdf-LUA_MININTEGER"><code>LUA_MININTEGER</code></a> and <a name="pdf-LUA_MAXINTEGER"><code>LUA_MAXINTEGER</code></a>,
+with the minimum and the maximum values that fit in this type.
+
+
+
+
+
+<hr><h3><a name="lua_isboolean"><code>lua_isboolean</code></a></h3><p>
+<span class="apii">[-0, +0, &ndash;]</span>
+<pre>int lua_isboolean (lua_State *L, int index);</pre>
+
+<p>
+Returns 1 if the value at the given index is a boolean,
+and 0&nbsp;otherwise.
+
+
+
+
+
+<hr><h3><a name="lua_iscfunction"><code>lua_iscfunction</code></a></h3><p>
+<span class="apii">[-0, +0, &ndash;]</span>
+<pre>int lua_iscfunction (lua_State *L, int index);</pre>
+
+<p>
+Returns 1 if the value at the given index is a C&nbsp;function,
+and 0&nbsp;otherwise.
+
+
+
+
+
+<hr><h3><a name="lua_isfunction"><code>lua_isfunction</code></a></h3><p>
+<span class="apii">[-0, +0, &ndash;]</span>
+<pre>int lua_isfunction (lua_State *L, int index);</pre>
+
+<p>
+Returns 1 if the value at the given index is a function
+(either C or Lua), and 0&nbsp;otherwise.
+
+
+
+
+
+<hr><h3><a name="lua_isinteger"><code>lua_isinteger</code></a></h3><p>
+<span class="apii">[-0, +0, &ndash;]</span>
+<pre>int lua_isinteger (lua_State *L, int index);</pre>
+
+<p>
+Returns 1 if the value at the given index is an integer
+(that is, the value is a number and is represented as an integer),
+and 0&nbsp;otherwise.
+
+
+
+
+
+<hr><h3><a name="lua_islightuserdata"><code>lua_islightuserdata</code></a></h3><p>
+<span class="apii">[-0, +0, &ndash;]</span>
+<pre>int lua_islightuserdata (lua_State *L, int index);</pre>
+
+<p>
+Returns 1 if the value at the given index is a light userdata,
+and 0&nbsp;otherwise.
+
+
+
+
+
+<hr><h3><a name="lua_isnil"><code>lua_isnil</code></a></h3><p>
+<span class="apii">[-0, +0, &ndash;]</span>
+<pre>int lua_isnil (lua_State *L, int index);</pre>
+
+<p>
+Returns 1 if the value at the given index is <b>nil</b>,
+and 0&nbsp;otherwise.
+
+
+
+
+
+<hr><h3><a name="lua_isnone"><code>lua_isnone</code></a></h3><p>
+<span class="apii">[-0, +0, &ndash;]</span>
+<pre>int lua_isnone (lua_State *L, int index);</pre>
+
+<p>
+Returns 1 if the given index is not valid,
+and 0&nbsp;otherwise.
+
+
+
+
+
+<hr><h3><a name="lua_isnoneornil"><code>lua_isnoneornil</code></a></h3><p>
+<span class="apii">[-0, +0, &ndash;]</span>
+<pre>int lua_isnoneornil (lua_State *L, int index);</pre>
+
+<p>
+Returns 1 if the given index is not valid
+or if the value at this index is <b>nil</b>,
+and 0&nbsp;otherwise.
+
+
+
+
+
+<hr><h3><a name="lua_isnumber"><code>lua_isnumber</code></a></h3><p>
+<span class="apii">[-0, +0, &ndash;]</span>
+<pre>int lua_isnumber (lua_State *L, int index);</pre>
+
+<p>
+Returns 1 if the value at the given index is a number
+or a string convertible to a number,
+and 0&nbsp;otherwise.
+
+
+
+
+
+<hr><h3><a name="lua_isstring"><code>lua_isstring</code></a></h3><p>
+<span class="apii">[-0, +0, &ndash;]</span>
+<pre>int lua_isstring (lua_State *L, int index);</pre>
+
+<p>
+Returns 1 if the value at the given index is a string
+or a number (which is always convertible to a string),
+and 0&nbsp;otherwise.
+
+
+
+
+
+<hr><h3><a name="lua_istable"><code>lua_istable</code></a></h3><p>
+<span class="apii">[-0, +0, &ndash;]</span>
+<pre>int lua_istable (lua_State *L, int index);</pre>
+
+<p>
+Returns 1 if the value at the given index is a table,
+and 0&nbsp;otherwise.
+
+
+
+
+
+<hr><h3><a name="lua_isthread"><code>lua_isthread</code></a></h3><p>
+<span class="apii">[-0, +0, &ndash;]</span>
+<pre>int lua_isthread (lua_State *L, int index);</pre>
+
+<p>
+Returns 1 if the value at the given index is a thread,
+and 0&nbsp;otherwise.
+
+
+
+
+
+<hr><h3><a name="lua_isuserdata"><code>lua_isuserdata</code></a></h3><p>
+<span class="apii">[-0, +0, &ndash;]</span>
+<pre>int lua_isuserdata (lua_State *L, int index);</pre>
+
+<p>
+Returns 1 if the value at the given index is a userdata
+(either full or light), and 0&nbsp;otherwise.
+
+
+
+
+
+<hr><h3><a name="lua_isyieldable"><code>lua_isyieldable</code></a></h3><p>
+<span class="apii">[-0, +0, &ndash;]</span>
+<pre>int lua_isyieldable (lua_State *L);</pre>
+
+<p>
+Returns 1 if the given coroutine can yield,
+and 0&nbsp;otherwise.
+
+
+
+
+
+<hr><h3><a name="lua_KContext"><code>lua_KContext</code></a></h3>
+<pre>typedef ... lua_KContext;</pre>
+
+<p>
+The type for continuation-function contexts.
+It must be a numeric type.
+This type is defined as <code>intptr_t</code>
+when <code>intptr_t</code> is available,
+so that it can store pointers too.
+Otherwise, it is defined as <code>ptrdiff_t</code>.
+
+
+
+
+
+<hr><h3><a name="lua_KFunction"><code>lua_KFunction</code></a></h3>
+<pre>typedef int (*lua_KFunction) (lua_State *L, int status, lua_KContext ctx);</pre>
+
+<p>
+Type for continuation functions (see <a href="#4.7">&sect;4.7</a>).
+
+
+
+
+
+<hr><h3><a name="lua_len"><code>lua_len</code></a></h3><p>
+<span class="apii">[-0, +1, <em>e</em>]</span>
+<pre>void lua_len (lua_State *L, int index);</pre>
+
+<p>
+Returns the length of the value at the given index.
+It is equivalent to the '<code>#</code>' operator in Lua (see <a href="#3.4.7">&sect;3.4.7</a>) and
+may trigger a metamethod for the "length" event (see <a href="#2.4">&sect;2.4</a>).
+The result is pushed on the stack.
+
+
+
+
+
+<hr><h3><a name="lua_load"><code>lua_load</code></a></h3><p>
+<span class="apii">[-0, +1, &ndash;]</span>
+<pre>int lua_load (lua_State *L,
+ lua_Reader reader,
+ void *data,
+ const char *chunkname,
+ const char *mode);</pre>
+
+<p>
+Loads a Lua chunk without running it.
+If there are no errors,
+<code>lua_load</code> pushes the compiled chunk as a Lua
+function on top of the stack.
+Otherwise, it pushes an error message.
+
+
+<p>
+The return values of <code>lua_load</code> are:
+
+<ul>
+
+<li><b><a href="#pdf-LUA_OK"><code>LUA_OK</code></a>: </b> no errors;</li>
+
+<li><b><a name="pdf-LUA_ERRSYNTAX"><code>LUA_ERRSYNTAX</code></a>: </b>
+syntax error during precompilation;</li>
+
+<li><b><a href="#pdf-LUA_ERRMEM"><code>LUA_ERRMEM</code></a>: </b>
+memory allocation (out-of-memory) error;</li>
+
+<li><b><a href="#pdf-LUA_ERRGCMM"><code>LUA_ERRGCMM</code></a>: </b>
+error while running a <code>__gc</code> metamethod.
+(This error has no relation with the chunk being loaded.
+It is generated by the garbage collector.)
+</li>
+
+</ul>
+
+<p>
+The <code>lua_load</code> function uses a user-supplied <code>reader</code> function
+to read the chunk (see <a href="#lua_Reader"><code>lua_Reader</code></a>).
+The <code>data</code> argument is an opaque value passed to the reader function.
+
+
+<p>
+The <code>chunkname</code> argument gives a name to the chunk,
+which is used for error messages and in debug information (see <a href="#4.9">&sect;4.9</a>).
+
+
+<p>
+<code>lua_load</code> automatically detects whether the chunk is text or binary
+and loads it accordingly (see program <code>luac</code>).
+The string <code>mode</code> works as in function <a href="#pdf-load"><code>load</code></a>,
+with the addition that
+a <code>NULL</code> value is equivalent to the string "<code>bt</code>".
+
+
+<p>
+<code>lua_load</code> uses the stack internally,
+so the reader function must always leave the stack
+unmodified when returning.
+
+
+<p>
+If the resulting function has upvalues,
+its first upvalue is set to the value of the global environment
+stored at index <code>LUA_RIDX_GLOBALS</code> in the registry (see <a href="#4.5">&sect;4.5</a>).
+When loading main chunks,
+this upvalue will be the <code>_ENV</code> variable (see <a href="#2.2">&sect;2.2</a>).
+Other upvalues are initialized with <b>nil</b>.
+
+
+
+
+
+<hr><h3><a name="lua_newstate"><code>lua_newstate</code></a></h3><p>
+<span class="apii">[-0, +0, &ndash;]</span>
+<pre>lua_State *lua_newstate (lua_Alloc f, void *ud);</pre>
+
+<p>
+Creates a new thread running in a new, independent state.
+Returns <code>NULL</code> if it cannot create the thread or the state
+(due to lack of memory).
+The argument <code>f</code> is the allocator function;
+Lua does all memory allocation for this state
+through this function (see <a href="#lua_Alloc"><code>lua_Alloc</code></a>).
+The second argument, <code>ud</code>, is an opaque pointer that Lua
+passes to the allocator in every call.
+
+
+
+
+
+<hr><h3><a name="lua_newtable"><code>lua_newtable</code></a></h3><p>
+<span class="apii">[-0, +1, <em>m</em>]</span>
+<pre>void lua_newtable (lua_State *L);</pre>
+
+<p>
+Creates a new empty table and pushes it onto the stack.
+It is equivalent to <code>lua_createtable(L, 0, 0)</code>.
+
+
+
+
+
+<hr><h3><a name="lua_newthread"><code>lua_newthread</code></a></h3><p>
+<span class="apii">[-0, +1, <em>m</em>]</span>
+<pre>lua_State *lua_newthread (lua_State *L);</pre>
+
+<p>
+Creates a new thread, pushes it on the stack,
+and returns a pointer to a <a href="#lua_State"><code>lua_State</code></a> that represents this new thread.
+The new thread returned by this function shares with the original thread
+its global environment,
+but has an independent execution stack.
+
+
+<p>
+There is no explicit function to close or to destroy a thread.
+Threads are subject to garbage collection,
+like any Lua object.
+
+
+
+
+
+<hr><h3><a name="lua_newuserdata"><code>lua_newuserdata</code></a></h3><p>
+<span class="apii">[-0, +1, <em>m</em>]</span>
+<pre>void *lua_newuserdata (lua_State *L, size_t size);</pre>
+
+<p>
+This function allocates a new block of memory with the given size,
+pushes onto the stack a new full userdata with the block address,
+and returns this address.
+The host program can freely use this memory.
+
+
+
+
+
+<hr><h3><a name="lua_next"><code>lua_next</code></a></h3><p>
+<span class="apii">[-1, +(2|0), <em>e</em>]</span>
+<pre>int lua_next (lua_State *L, int index);</pre>
+
+<p>
+Pops a key from the stack,
+and pushes a key&ndash;value pair from the table at the given index
+(the "next" pair after the given key).
+If there are no more elements in the table,
+then <a href="#lua_next"><code>lua_next</code></a> returns 0 (and pushes nothing).
+
+
+<p>
+A typical traversal looks like this:
+
+<pre>
+ /* table is in the stack at index 't' */
+ lua_pushnil(L); /* first key */
+ while (lua_next(L, t) != 0) {
+ /* uses 'key' (at index -2) and 'value' (at index -1) */
+ printf("%s - %s\n",
+ lua_typename(L, lua_type(L, -2)),
+ lua_typename(L, lua_type(L, -1)));
+ /* removes 'value'; keeps 'key' for next iteration */
+ lua_pop(L, 1);
+ }
+</pre>
+
+<p>
+While traversing a table,
+do not call <a href="#lua_tolstring"><code>lua_tolstring</code></a> directly on a key,
+unless you know that the key is actually a string.
+Recall that <a href="#lua_tolstring"><code>lua_tolstring</code></a> may change
+the value at the given index;
+this confuses the next call to <a href="#lua_next"><code>lua_next</code></a>.
+
+
+<p>
+See function <a href="#pdf-next"><code>next</code></a> for the caveats of modifying
+the table during its traversal.
+
+
+
+
+
+<hr><h3><a name="lua_Number"><code>lua_Number</code></a></h3>
+<pre>typedef ... lua_Number;</pre>
+
+<p>
+The type of floats in Lua.
+
+
+<p>
+By default this type is double,
+but that can be changed to a single float or a long double.
+(See <code>LUA_FLOAT_TYPE</code> in <code>luaconf.h</code>.)
+
+
+
+
+
+<hr><h3><a name="lua_numbertointeger"><code>lua_numbertointeger</code></a></h3>
+<pre>int lua_numbertointeger (lua_Number n, lua_Integer *p);</pre>
+
+<p>
+Converts a Lua float to a Lua integer.
+This macro assumes that <code>n</code> has an integral value.
+If that value is within the range of Lua integers,
+it is converted to an integer and assigned to <code>*p</code>.
+The macro results in a boolean indicating whether the
+conversion was successful.
+(Note that this range test can be tricky to do
+correctly without this macro,
+due to roundings.)
+
+
+<p>
+This macro may evaluate its arguments more than once.
+
+
+
+
+
+<hr><h3><a name="lua_pcall"><code>lua_pcall</code></a></h3><p>
+<span class="apii">[-(nargs + 1), +(nresults|1), &ndash;]</span>
+<pre>int lua_pcall (lua_State *L, int nargs, int nresults, int msgh);</pre>
+
+<p>
+Calls a function in protected mode.
+
+
+<p>
+Both <code>nargs</code> and <code>nresults</code> have the same meaning as
+in <a href="#lua_call"><code>lua_call</code></a>.
+If there are no errors during the call,
+<a href="#lua_pcall"><code>lua_pcall</code></a> behaves exactly like <a href="#lua_call"><code>lua_call</code></a>.
+However, if there is any error,
+<a href="#lua_pcall"><code>lua_pcall</code></a> catches it,
+pushes a single value on the stack (the error object),
+and returns an error code.
+Like <a href="#lua_call"><code>lua_call</code></a>,
+<a href="#lua_pcall"><code>lua_pcall</code></a> always removes the function
+and its arguments from the stack.
+
+
+<p>
+If <code>msgh</code> is 0,
+then the error object returned on the stack
+is exactly the original error object.
+Otherwise, <code>msgh</code> is the stack index of a
+<em>message handler</em>.
+(This index cannot be a pseudo-index.)
+In case of runtime errors,
+this function will be called with the error object
+and its return value will be the object
+returned on the stack by <a href="#lua_pcall"><code>lua_pcall</code></a>.
+
+
+<p>
+Typically, the message handler is used to add more debug
+information to the error object, such as a stack traceback.
+Such information cannot be gathered after the return of <a href="#lua_pcall"><code>lua_pcall</code></a>,
+since by then the stack has unwound.
+
+
+<p>
+The <a href="#lua_pcall"><code>lua_pcall</code></a> function returns one of the following constants
+(defined in <code>lua.h</code>):
+
+<ul>
+
+<li><b><a name="pdf-LUA_OK"><code>LUA_OK</code></a> (0): </b>
+success.</li>
+
+<li><b><a name="pdf-LUA_ERRRUN"><code>LUA_ERRRUN</code></a>: </b>
+a runtime error.
+</li>
+
+<li><b><a name="pdf-LUA_ERRMEM"><code>LUA_ERRMEM</code></a>: </b>
+memory allocation error.
+For such errors, Lua does not call the message handler.
+</li>
+
+<li><b><a name="pdf-LUA_ERRERR"><code>LUA_ERRERR</code></a>: </b>
+error while running the message handler.
+</li>
+
+<li><b><a name="pdf-LUA_ERRGCMM"><code>LUA_ERRGCMM</code></a>: </b>
+error while running a <code>__gc</code> metamethod.
+For such errors, Lua does not call the message handler
+(as this kind of error typically has no relation
+with the function being called).
+</li>
+
+</ul>
+
+
+
+
+<hr><h3><a name="lua_pcallk"><code>lua_pcallk</code></a></h3><p>
+<span class="apii">[-(nargs + 1), +(nresults|1), &ndash;]</span>
+<pre>int lua_pcallk (lua_State *L,
+ int nargs,
+ int nresults,
+ int msgh,
+ lua_KContext ctx,
+ lua_KFunction k);</pre>
+
+<p>
+This function behaves exactly like <a href="#lua_pcall"><code>lua_pcall</code></a>,
+but allows the called function to yield (see <a href="#4.7">&sect;4.7</a>).
+
+
+
+
+
+<hr><h3><a name="lua_pop"><code>lua_pop</code></a></h3><p>
+<span class="apii">[-n, +0, &ndash;]</span>
+<pre>void lua_pop (lua_State *L, int n);</pre>
+
+<p>
+Pops <code>n</code> elements from the stack.
+
+
+
+
+
+<hr><h3><a name="lua_pushboolean"><code>lua_pushboolean</code></a></h3><p>
+<span class="apii">[-0, +1, &ndash;]</span>
+<pre>void lua_pushboolean (lua_State *L, int b);</pre>
+
+<p>
+Pushes a boolean value with value <code>b</code> onto the stack.
+
+
+
+
+
+<hr><h3><a name="lua_pushcclosure"><code>lua_pushcclosure</code></a></h3><p>
+<span class="apii">[-n, +1, <em>m</em>]</span>
+<pre>void lua_pushcclosure (lua_State *L, lua_CFunction fn, int n);</pre>
+
+<p>
+Pushes a new C&nbsp;closure onto the stack.
+
+
+<p>
+When a C&nbsp;function is created,
+it is possible to associate some values with it,
+thus creating a C&nbsp;closure (see <a href="#4.4">&sect;4.4</a>);
+these values are then accessible to the function whenever it is called.
+To associate values with a C&nbsp;function,
+first these values must be pushed onto the stack
+(when there are multiple values, the first value is pushed first).
+Then <a href="#lua_pushcclosure"><code>lua_pushcclosure</code></a>
+is called to create and push the C&nbsp;function onto the stack,
+with the argument <code>n</code> telling how many values will be
+associated with the function.
+<a href="#lua_pushcclosure"><code>lua_pushcclosure</code></a> also pops these values from the stack.
+
+
+<p>
+The maximum value for <code>n</code> is 255.
+
+
+<p>
+When <code>n</code> is zero,
+this function creates a <em>light C&nbsp;function</em>,
+which is just a pointer to the C&nbsp;function.
+In that case, it never raises a memory error.
+
+
+
+
+
+<hr><h3><a name="lua_pushcfunction"><code>lua_pushcfunction</code></a></h3><p>
+<span class="apii">[-0, +1, &ndash;]</span>
+<pre>void lua_pushcfunction (lua_State *L, lua_CFunction f);</pre>
+
+<p>
+Pushes a C&nbsp;function onto the stack.
+This function receives a pointer to a C&nbsp;function
+and pushes onto the stack a Lua value of type <code>function</code> that,
+when called, invokes the corresponding C&nbsp;function.
+
+
+<p>
+Any function to be callable by Lua must
+follow the correct protocol to receive its parameters
+and return its results (see <a href="#lua_CFunction"><code>lua_CFunction</code></a>).
+
+
+
+
+
+<hr><h3><a name="lua_pushfstring"><code>lua_pushfstring</code></a></h3><p>
+<span class="apii">[-0, +1, <em>e</em>]</span>
+<pre>const char *lua_pushfstring (lua_State *L, const char *fmt, ...);</pre>
+
+<p>
+Pushes onto the stack a formatted string
+and returns a pointer to this string.
+It is similar to the ISO&nbsp;C function <code>sprintf</code>,
+but has some important differences:
+
+<ul>
+
+<li>
+You do not have to allocate space for the result:
+the result is a Lua string and Lua takes care of memory allocation
+(and deallocation, through garbage collection).
+</li>
+
+<li>
+The conversion specifiers are quite restricted.
+There are no flags, widths, or precisions.
+The conversion specifiers can only be
+'<code>%%</code>' (inserts the character '<code>%</code>'),
+'<code>%s</code>' (inserts a zero-terminated string, with no size restrictions),
+'<code>%f</code>' (inserts a <a href="#lua_Number"><code>lua_Number</code></a>),
+'<code>%I</code>' (inserts a <a href="#lua_Integer"><code>lua_Integer</code></a>),
+'<code>%p</code>' (inserts a pointer as a hexadecimal numeral),
+'<code>%d</code>' (inserts an <code>int</code>),
+'<code>%c</code>' (inserts an <code>int</code> as a one-byte character), and
+'<code>%U</code>' (inserts a <code>long int</code> as a UTF-8 byte sequence).
+</li>
+
+</ul>
+
+<p>
+Unlike other push functions,
+this function checks for the stack space it needs,
+including the slot for its result.
+
+
+
+
+
+<hr><h3><a name="lua_pushglobaltable"><code>lua_pushglobaltable</code></a></h3><p>
+<span class="apii">[-0, +1, &ndash;]</span>
+<pre>void lua_pushglobaltable (lua_State *L);</pre>
+
+<p>
+Pushes the global environment onto the stack.
+
+
+
+
+
+<hr><h3><a name="lua_pushinteger"><code>lua_pushinteger</code></a></h3><p>
+<span class="apii">[-0, +1, &ndash;]</span>
+<pre>void lua_pushinteger (lua_State *L, lua_Integer n);</pre>
+
+<p>
+Pushes an integer with value <code>n</code> onto the stack.
+
+
+
+
+
+<hr><h3><a name="lua_pushlightuserdata"><code>lua_pushlightuserdata</code></a></h3><p>
+<span class="apii">[-0, +1, &ndash;]</span>
+<pre>void lua_pushlightuserdata (lua_State *L, void *p);</pre>
+
+<p>
+Pushes a light userdata onto the stack.
+
+
+<p>
+Userdata represent C&nbsp;values in Lua.
+A <em>light userdata</em> represents a pointer, a <code>void*</code>.
+It is a value (like a number):
+you do not create it, it has no individual metatable,
+and it is not collected (as it was never created).
+A light userdata is equal to "any"
+light userdata with the same C&nbsp;address.
+
+
+
+
+
+<hr><h3><a name="lua_pushliteral"><code>lua_pushliteral</code></a></h3><p>
+<span class="apii">[-0, +1, <em>m</em>]</span>
+<pre>const char *lua_pushliteral (lua_State *L, const char *s);</pre>
+
+<p>
+This macro is equivalent to <a href="#lua_pushstring"><code>lua_pushstring</code></a>,
+but should be used only when <code>s</code> is a literal string.
+
+
+
+
+
+<hr><h3><a name="lua_pushlstring"><code>lua_pushlstring</code></a></h3><p>
+<span class="apii">[-0, +1, <em>m</em>]</span>
+<pre>const char *lua_pushlstring (lua_State *L, const char *s, size_t len);</pre>
+
+<p>
+Pushes the string pointed to by <code>s</code> with size <code>len</code>
+onto the stack.
+Lua makes (or reuses) an internal copy of the given string,
+so the memory at <code>s</code> can be freed or reused immediately after
+the function returns.
+The string can contain any binary data,
+including embedded zeros.
+
+
+<p>
+Returns a pointer to the internal copy of the string.
+
+
+
+
+
+<hr><h3><a name="lua_pushnil"><code>lua_pushnil</code></a></h3><p>
+<span class="apii">[-0, +1, &ndash;]</span>
+<pre>void lua_pushnil (lua_State *L);</pre>
+
+<p>
+Pushes a nil value onto the stack.
+
+
+
+
+
+<hr><h3><a name="lua_pushnumber"><code>lua_pushnumber</code></a></h3><p>
+<span class="apii">[-0, +1, &ndash;]</span>
+<pre>void lua_pushnumber (lua_State *L, lua_Number n);</pre>
+
+<p>
+Pushes a float with value <code>n</code> onto the stack.
+
+
+
+
+
+<hr><h3><a name="lua_pushstring"><code>lua_pushstring</code></a></h3><p>
+<span class="apii">[-0, +1, <em>m</em>]</span>
+<pre>const char *lua_pushstring (lua_State *L, const char *s);</pre>
+
+<p>
+Pushes the zero-terminated string pointed to by <code>s</code>
+onto the stack.
+Lua makes (or reuses) an internal copy of the given string,
+so the memory at <code>s</code> can be freed or reused immediately after
+the function returns.
+
+
+<p>
+Returns a pointer to the internal copy of the string.
+
+
+<p>
+If <code>s</code> is <code>NULL</code>, pushes <b>nil</b> and returns <code>NULL</code>.
+
+
+
+
+
+<hr><h3><a name="lua_pushthread"><code>lua_pushthread</code></a></h3><p>
+<span class="apii">[-0, +1, &ndash;]</span>
+<pre>int lua_pushthread (lua_State *L);</pre>
+
+<p>
+Pushes the thread represented by <code>L</code> onto the stack.
+Returns 1 if this thread is the main thread of its state.
+
+
+
+
+
+<hr><h3><a name="lua_pushvalue"><code>lua_pushvalue</code></a></h3><p>
+<span class="apii">[-0, +1, &ndash;]</span>
+<pre>void lua_pushvalue (lua_State *L, int index);</pre>
+
+<p>
+Pushes a copy of the element at the given index
+onto the stack.
+
+
+
+
+
+<hr><h3><a name="lua_pushvfstring"><code>lua_pushvfstring</code></a></h3><p>
+<span class="apii">[-0, +1, <em>m</em>]</span>
+<pre>const char *lua_pushvfstring (lua_State *L,
+ const char *fmt,
+ va_list argp);</pre>
+
+<p>
+Equivalent to <a href="#lua_pushfstring"><code>lua_pushfstring</code></a>, except that it receives a <code>va_list</code>
+instead of a variable number of arguments.
+
+
+
+
+
+<hr><h3><a name="lua_rawequal"><code>lua_rawequal</code></a></h3><p>
+<span class="apii">[-0, +0, &ndash;]</span>
+<pre>int lua_rawequal (lua_State *L, int index1, int index2);</pre>
+
+<p>
+Returns 1 if the two values in indices <code>index1</code> and
+<code>index2</code> are primitively equal
+(that is, without calling the <code>__eq</code> metamethod).
+Otherwise returns&nbsp;0.
+Also returns&nbsp;0 if any of the indices are not valid.
+
+
+
+
+
+<hr><h3><a name="lua_rawget"><code>lua_rawget</code></a></h3><p>
+<span class="apii">[-1, +1, &ndash;]</span>
+<pre>int lua_rawget (lua_State *L, int index);</pre>
+
+<p>
+Similar to <a href="#lua_gettable"><code>lua_gettable</code></a>, but does a raw access
+(i.e., without metamethods).
+
+
+
+
+
+<hr><h3><a name="lua_rawgeti"><code>lua_rawgeti</code></a></h3><p>
+<span class="apii">[-0, +1, &ndash;]</span>
+<pre>int lua_rawgeti (lua_State *L, int index, lua_Integer n);</pre>
+
+<p>
+Pushes onto the stack the value <code>t[n]</code>,
+where <code>t</code> is the table at the given index.
+The access is raw,
+that is, it does not invoke the <code>__index</code> metamethod.
+
+
+<p>
+Returns the type of the pushed value.
+
+
+
+
+
+<hr><h3><a name="lua_rawgetp"><code>lua_rawgetp</code></a></h3><p>
+<span class="apii">[-0, +1, &ndash;]</span>
+<pre>int lua_rawgetp (lua_State *L, int index, const void *p);</pre>
+
+<p>
+Pushes onto the stack the value <code>t[k]</code>,
+where <code>t</code> is the table at the given index and
+<code>k</code> is the pointer <code>p</code> represented as a light userdata.
+The access is raw;
+that is, it does not invoke the <code>__index</code> metamethod.
+
+
+<p>
+Returns the type of the pushed value.
+
+
+
+
+
+<hr><h3><a name="lua_rawlen"><code>lua_rawlen</code></a></h3><p>
+<span class="apii">[-0, +0, &ndash;]</span>
+<pre>size_t lua_rawlen (lua_State *L, int index);</pre>
+
+<p>
+Returns the raw "length" of the value at the given index:
+for strings, this is the string length;
+for tables, this is the result of the length operator ('<code>#</code>')
+with no metamethods;
+for userdata, this is the size of the block of memory allocated
+for the userdata;
+for other values, it is&nbsp;0.
+
+
+
+
+
+<hr><h3><a name="lua_rawset"><code>lua_rawset</code></a></h3><p>
+<span class="apii">[-2, +0, <em>m</em>]</span>
+<pre>void lua_rawset (lua_State *L, int index);</pre>
+
+<p>
+Similar to <a href="#lua_settable"><code>lua_settable</code></a>, but does a raw assignment
+(i.e., without metamethods).
+
+
+
+
+
+<hr><h3><a name="lua_rawseti"><code>lua_rawseti</code></a></h3><p>
+<span class="apii">[-1, +0, <em>m</em>]</span>
+<pre>void lua_rawseti (lua_State *L, int index, lua_Integer i);</pre>
+
+<p>
+Does the equivalent of <code>t[i] = v</code>,
+where <code>t</code> is the table at the given index
+and <code>v</code> is the value at the top of the stack.
+
+
+<p>
+This function pops the value from the stack.
+The assignment is raw,
+that is, it does not invoke the <code>__newindex</code> metamethod.
+
+
+
+
+
+<hr><h3><a name="lua_rawsetp"><code>lua_rawsetp</code></a></h3><p>
+<span class="apii">[-1, +0, <em>m</em>]</span>
+<pre>void lua_rawsetp (lua_State *L, int index, const void *p);</pre>
+
+<p>
+Does the equivalent of <code>t[p] = v</code>,
+where <code>t</code> is the table at the given index,
+<code>p</code> is encoded as a light userdata,
+and <code>v</code> is the value at the top of the stack.
+
+
+<p>
+This function pops the value from the stack.
+The assignment is raw,
+that is, it does not invoke <code>__newindex</code> metamethod.
+
+
+
+
+
+<hr><h3><a name="lua_Reader"><code>lua_Reader</code></a></h3>
+<pre>typedef const char * (*lua_Reader) (lua_State *L,
+ void *data,
+ size_t *size);</pre>
+
+<p>
+The reader function used by <a href="#lua_load"><code>lua_load</code></a>.
+Every time it needs another piece of the chunk,
+<a href="#lua_load"><code>lua_load</code></a> calls the reader,
+passing along its <code>data</code> parameter.
+The reader must return a pointer to a block of memory
+with a new piece of the chunk
+and set <code>size</code> to the block size.
+The block must exist until the reader function is called again.
+To signal the end of the chunk,
+the reader must return <code>NULL</code> or set <code>size</code> to zero.
+The reader function may return pieces of any size greater than zero.
+
+
+
+
+
+<hr><h3><a name="lua_register"><code>lua_register</code></a></h3><p>
+<span class="apii">[-0, +0, <em>e</em>]</span>
+<pre>void lua_register (lua_State *L, const char *name, lua_CFunction f);</pre>
+
+<p>
+Sets the C&nbsp;function <code>f</code> as the new value of global <code>name</code>.
+It is defined as a macro:
+
+<pre>
+ #define lua_register(L,n,f) \
+ (lua_pushcfunction(L, f), lua_setglobal(L, n))
+</pre>
+
+
+
+
+<hr><h3><a name="lua_remove"><code>lua_remove</code></a></h3><p>
+<span class="apii">[-1, +0, &ndash;]</span>
+<pre>void lua_remove (lua_State *L, int index);</pre>
+
+<p>
+Removes the element at the given valid index,
+shifting down the elements above this index to fill the gap.
+This function cannot be called with a pseudo-index,
+because a pseudo-index is not an actual stack position.
+
+
+
+
+
+<hr><h3><a name="lua_replace"><code>lua_replace</code></a></h3><p>
+<span class="apii">[-1, +0, &ndash;]</span>
+<pre>void lua_replace (lua_State *L, int index);</pre>
+
+<p>
+Moves the top element into the given valid index
+without shifting any element
+(therefore replacing the value at that given index),
+and then pops the top element.
+
+
+
+
+
+<hr><h3><a name="lua_resume"><code>lua_resume</code></a></h3><p>
+<span class="apii">[-?, +?, &ndash;]</span>
+<pre>int lua_resume (lua_State *L, lua_State *from, int nargs);</pre>
+
+<p>
+Starts and resumes a coroutine in the given thread <code>L</code>.
+
+
+<p>
+To start a coroutine,
+you push onto the thread stack the main function plus any arguments;
+then you call <a href="#lua_resume"><code>lua_resume</code></a>,
+with <code>nargs</code> being the number of arguments.
+This call returns when the coroutine suspends or finishes its execution.
+When it returns, the stack contains all values passed to <a href="#lua_yield"><code>lua_yield</code></a>,
+or all values returned by the body function.
+<a href="#lua_resume"><code>lua_resume</code></a> returns
+<a href="#pdf-LUA_YIELD"><code>LUA_YIELD</code></a> if the coroutine yields,
+<a href="#pdf-LUA_OK"><code>LUA_OK</code></a> if the coroutine finishes its execution
+without errors,
+or an error code in case of errors (see <a href="#lua_pcall"><code>lua_pcall</code></a>).
+
+
+<p>
+In case of errors,
+the stack is not unwound,
+so you can use the debug API over it.
+The error object is on the top of the stack.
+
+
+<p>
+To resume a coroutine,
+you remove any results from the last <a href="#lua_yield"><code>lua_yield</code></a>,
+put on its stack only the values to
+be passed as results from <code>yield</code>,
+and then call <a href="#lua_resume"><code>lua_resume</code></a>.
+
+
+<p>
+The parameter <code>from</code> represents the coroutine that is resuming <code>L</code>.
+If there is no such coroutine,
+this parameter can be <code>NULL</code>.
+
+
+
+
+
+<hr><h3><a name="lua_rotate"><code>lua_rotate</code></a></h3><p>
+<span class="apii">[-0, +0, &ndash;]</span>
+<pre>void lua_rotate (lua_State *L, int idx, int n);</pre>
+
+<p>
+Rotates the stack elements between the valid index <code>idx</code>
+and the top of the stack.
+The elements are rotated <code>n</code> positions in the direction of the top,
+for a positive <code>n</code>,
+or <code>-n</code> positions in the direction of the bottom,
+for a negative <code>n</code>.
+The absolute value of <code>n</code> must not be greater than the size
+of the slice being rotated.
+This function cannot be called with a pseudo-index,
+because a pseudo-index is not an actual stack position.
+
+
+
+
+
+<hr><h3><a name="lua_setallocf"><code>lua_setallocf</code></a></h3><p>
+<span class="apii">[-0, +0, &ndash;]</span>
+<pre>void lua_setallocf (lua_State *L, lua_Alloc f, void *ud);</pre>
+
+<p>
+Changes the allocator function of a given state to <code>f</code>
+with user data <code>ud</code>.
+
+
+
+
+
+<hr><h3><a name="lua_setfield"><code>lua_setfield</code></a></h3><p>
+<span class="apii">[-1, +0, <em>e</em>]</span>
+<pre>void lua_setfield (lua_State *L, int index, const char *k);</pre>
+
+<p>
+Does the equivalent to <code>t[k] = v</code>,
+where <code>t</code> is the value at the given index
+and <code>v</code> is the value at the top of the stack.
+
+
+<p>
+This function pops the value from the stack.
+As in Lua, this function may trigger a metamethod
+for the "newindex" event (see <a href="#2.4">&sect;2.4</a>).
+
+
+
+
+
+<hr><h3><a name="lua_setglobal"><code>lua_setglobal</code></a></h3><p>
+<span class="apii">[-1, +0, <em>e</em>]</span>
+<pre>void lua_setglobal (lua_State *L, const char *name);</pre>
+
+<p>
+Pops a value from the stack and
+sets it as the new value of global <code>name</code>.
+
+
+
+
+
+<hr><h3><a name="lua_seti"><code>lua_seti</code></a></h3><p>
+<span class="apii">[-1, +0, <em>e</em>]</span>
+<pre>void lua_seti (lua_State *L, int index, lua_Integer n);</pre>
+
+<p>
+Does the equivalent to <code>t[n] = v</code>,
+where <code>t</code> is the value at the given index
+and <code>v</code> is the value at the top of the stack.
+
+
+<p>
+This function pops the value from the stack.
+As in Lua, this function may trigger a metamethod
+for the "newindex" event (see <a href="#2.4">&sect;2.4</a>).
+
+
+
+
+
+<hr><h3><a name="lua_setmetatable"><code>lua_setmetatable</code></a></h3><p>
+<span class="apii">[-1, +0, &ndash;]</span>
+<pre>void lua_setmetatable (lua_State *L, int index);</pre>
+
+<p>
+Pops a table from the stack and
+sets it as the new metatable for the value at the given index.
+
+
+
+
+
+<hr><h3><a name="lua_settable"><code>lua_settable</code></a></h3><p>
+<span class="apii">[-2, +0, <em>e</em>]</span>
+<pre>void lua_settable (lua_State *L, int index);</pre>
+
+<p>
+Does the equivalent to <code>t[k] = v</code>,
+where <code>t</code> is the value at the given index,
+<code>v</code> is the value at the top of the stack,
+and <code>k</code> is the value just below the top.
+
+
+<p>
+This function pops both the key and the value from the stack.
+As in Lua, this function may trigger a metamethod
+for the "newindex" event (see <a href="#2.4">&sect;2.4</a>).
+
+
+
+
+
+<hr><h3><a name="lua_settop"><code>lua_settop</code></a></h3><p>
+<span class="apii">[-?, +?, &ndash;]</span>
+<pre>void lua_settop (lua_State *L, int index);</pre>
+
+<p>
+Accepts any index, or&nbsp;0,
+and sets the stack top to this index.
+If the new top is larger than the old one,
+then the new elements are filled with <b>nil</b>.
+If <code>index</code> is&nbsp;0, then all stack elements are removed.
+
+
+
+
+
+<hr><h3><a name="lua_setuservalue"><code>lua_setuservalue</code></a></h3><p>
+<span class="apii">[-1, +0, &ndash;]</span>
+<pre>void lua_setuservalue (lua_State *L, int index);</pre>
+
+<p>
+Pops a value from the stack and sets it as
+the new value associated to the full userdata at the given index.
+
+
+
+
+
+<hr><h3><a name="lua_State"><code>lua_State</code></a></h3>
+<pre>typedef struct lua_State lua_State;</pre>
+
+<p>
+An opaque structure that points to a thread and indirectly
+(through the thread) to the whole state of a Lua interpreter.
+The Lua library is fully reentrant:
+it has no global variables.
+All information about a state is accessible through this structure.
+
+
+<p>
+A pointer to this structure must be passed as the first argument to
+every function in the library, except to <a href="#lua_newstate"><code>lua_newstate</code></a>,
+which creates a Lua state from scratch.
+
+
+
+
+
+<hr><h3><a name="lua_status"><code>lua_status</code></a></h3><p>
+<span class="apii">[-0, +0, &ndash;]</span>
+<pre>int lua_status (lua_State *L);</pre>
+
+<p>
+Returns the status of the thread <code>L</code>.
+
+
+<p>
+The status can be 0 (<a href="#pdf-LUA_OK"><code>LUA_OK</code></a>) for a normal thread,
+an error code if the thread finished the execution
+of a <a href="#lua_resume"><code>lua_resume</code></a> with an error,
+or <a name="pdf-LUA_YIELD"><code>LUA_YIELD</code></a> if the thread is suspended.
+
+
+<p>
+You can only call functions in threads with status <a href="#pdf-LUA_OK"><code>LUA_OK</code></a>.
+You can resume threads with status <a href="#pdf-LUA_OK"><code>LUA_OK</code></a>
+(to start a new coroutine) or <a href="#pdf-LUA_YIELD"><code>LUA_YIELD</code></a>
+(to resume a coroutine).
+
+
+
+
+
+<hr><h3><a name="lua_stringtonumber"><code>lua_stringtonumber</code></a></h3><p>
+<span class="apii">[-0, +1, &ndash;]</span>
+<pre>size_t lua_stringtonumber (lua_State *L, const char *s);</pre>
+
+<p>
+Converts the zero-terminated string <code>s</code> to a number,
+pushes that number into the stack,
+and returns the total size of the string,
+that is, its length plus one.
+The conversion can result in an integer or a float,
+according to the lexical conventions of Lua (see <a href="#3.1">&sect;3.1</a>).
+The string may have leading and trailing spaces and a sign.
+If the string is not a valid numeral,
+returns 0 and pushes nothing.
+(Note that the result can be used as a boolean,
+true if the conversion succeeds.)
+
+
+
+
+
+<hr><h3><a name="lua_toboolean"><code>lua_toboolean</code></a></h3><p>
+<span class="apii">[-0, +0, &ndash;]</span>
+<pre>int lua_toboolean (lua_State *L, int index);</pre>
+
+<p>
+Converts the Lua value at the given index to a C&nbsp;boolean
+value (0&nbsp;or&nbsp;1).
+Like all tests in Lua,
+<a href="#lua_toboolean"><code>lua_toboolean</code></a> returns true for any Lua value
+different from <b>false</b> and <b>nil</b>;
+otherwise it returns false.
+(If you want to accept only actual boolean values,
+use <a href="#lua_isboolean"><code>lua_isboolean</code></a> to test the value's type.)
+
+
+
+
+
+<hr><h3><a name="lua_tocfunction"><code>lua_tocfunction</code></a></h3><p>
+<span class="apii">[-0, +0, &ndash;]</span>
+<pre>lua_CFunction lua_tocfunction (lua_State *L, int index);</pre>
+
+<p>
+Converts a value at the given index to a C&nbsp;function.
+That value must be a C&nbsp;function;
+otherwise, returns <code>NULL</code>.
+
+
+
+
+
+<hr><h3><a name="lua_tointeger"><code>lua_tointeger</code></a></h3><p>
+<span class="apii">[-0, +0, &ndash;]</span>
+<pre>lua_Integer lua_tointeger (lua_State *L, int index);</pre>
+
+<p>
+Equivalent to <a href="#lua_tointegerx"><code>lua_tointegerx</code></a> with <code>isnum</code> equal to <code>NULL</code>.
+
+
+
+
+
+<hr><h3><a name="lua_tointegerx"><code>lua_tointegerx</code></a></h3><p>
+<span class="apii">[-0, +0, &ndash;]</span>
+<pre>lua_Integer lua_tointegerx (lua_State *L, int index, int *isnum);</pre>
+
+<p>
+Converts the Lua value at the given index
+to the signed integral type <a href="#lua_Integer"><code>lua_Integer</code></a>.
+The Lua value must be an integer,
+or a number or string convertible to an integer (see <a href="#3.4.3">&sect;3.4.3</a>);
+otherwise, <code>lua_tointegerx</code> returns&nbsp;0.
+
+
+<p>
+If <code>isnum</code> is not <code>NULL</code>,
+its referent is assigned a boolean value that
+indicates whether the operation succeeded.
+
+
+
+
+
+<hr><h3><a name="lua_tolstring"><code>lua_tolstring</code></a></h3><p>
+<span class="apii">[-0, +0, <em>m</em>]</span>
+<pre>const char *lua_tolstring (lua_State *L, int index, size_t *len);</pre>
+
+<p>
+Converts the Lua value at the given index to a C&nbsp;string.
+If <code>len</code> is not <code>NULL</code>,
+it sets <code>*len</code> with the string length.
+The Lua value must be a string or a number;
+otherwise, the function returns <code>NULL</code>.
+If the value is a number,
+then <code>lua_tolstring</code> also
+<em>changes the actual value in the stack to a string</em>.
+(This change confuses <a href="#lua_next"><code>lua_next</code></a>
+when <code>lua_tolstring</code> is applied to keys during a table traversal.)
+
+
+<p>
+<code>lua_tolstring</code> returns a pointer
+to a string inside the Lua state.
+This string always has a zero ('<code>\0</code>')
+after its last character (as in&nbsp;C),
+but can contain other zeros in its body.
+
+
+<p>
+Because Lua has garbage collection,
+there is no guarantee that the pointer returned by <code>lua_tolstring</code>
+will be valid after the corresponding Lua value is removed from the stack.
+
+
+
+
+
+<hr><h3><a name="lua_tonumber"><code>lua_tonumber</code></a></h3><p>
+<span class="apii">[-0, +0, &ndash;]</span>
+<pre>lua_Number lua_tonumber (lua_State *L, int index);</pre>
+
+<p>
+Equivalent to <a href="#lua_tonumberx"><code>lua_tonumberx</code></a> with <code>isnum</code> equal to <code>NULL</code>.
+
+
+
+
+
+<hr><h3><a name="lua_tonumberx"><code>lua_tonumberx</code></a></h3><p>
+<span class="apii">[-0, +0, &ndash;]</span>
+<pre>lua_Number lua_tonumberx (lua_State *L, int index, int *isnum);</pre>
+
+<p>
+Converts the Lua value at the given index
+to the C&nbsp;type <a href="#lua_Number"><code>lua_Number</code></a> (see <a href="#lua_Number"><code>lua_Number</code></a>).
+The Lua value must be a number or a string convertible to a number
+(see <a href="#3.4.3">&sect;3.4.3</a>);
+otherwise, <a href="#lua_tonumberx"><code>lua_tonumberx</code></a> returns&nbsp;0.
+
+
+<p>
+If <code>isnum</code> is not <code>NULL</code>,
+its referent is assigned a boolean value that
+indicates whether the operation succeeded.
+
+
+
+
+
+<hr><h3><a name="lua_topointer"><code>lua_topointer</code></a></h3><p>
+<span class="apii">[-0, +0, &ndash;]</span>
+<pre>const void *lua_topointer (lua_State *L, int index);</pre>
+
+<p>
+Converts the value at the given index to a generic
+C&nbsp;pointer (<code>void*</code>).
+The value can be a userdata, a table, a thread, or a function;
+otherwise, <code>lua_topointer</code> returns <code>NULL</code>.
+Different objects will give different pointers.
+There is no way to convert the pointer back to its original value.
+
+
+<p>
+Typically this function is used only for hashing and debug information.
+
+
+
+
+
+<hr><h3><a name="lua_tostring"><code>lua_tostring</code></a></h3><p>
+<span class="apii">[-0, +0, <em>m</em>]</span>
+<pre>const char *lua_tostring (lua_State *L, int index);</pre>
+
+<p>
+Equivalent to <a href="#lua_tolstring"><code>lua_tolstring</code></a> with <code>len</code> equal to <code>NULL</code>.
+
+
+
+
+
+<hr><h3><a name="lua_tothread"><code>lua_tothread</code></a></h3><p>
+<span class="apii">[-0, +0, &ndash;]</span>
+<pre>lua_State *lua_tothread (lua_State *L, int index);</pre>
+
+<p>
+Converts the value at the given index to a Lua thread
+(represented as <code>lua_State*</code>).
+This value must be a thread;
+otherwise, the function returns <code>NULL</code>.
+
+
+
+
+
+<hr><h3><a name="lua_touserdata"><code>lua_touserdata</code></a></h3><p>
+<span class="apii">[-0, +0, &ndash;]</span>
+<pre>void *lua_touserdata (lua_State *L, int index);</pre>
+
+<p>
+If the value at the given index is a full userdata,
+returns its block address.
+If the value is a light userdata,
+returns its pointer.
+Otherwise, returns <code>NULL</code>.
+
+
+
+
+
+<hr><h3><a name="lua_type"><code>lua_type</code></a></h3><p>
+<span class="apii">[-0, +0, &ndash;]</span>
+<pre>int lua_type (lua_State *L, int index);</pre>
+
+<p>
+Returns the type of the value in the given valid index,
+or <code>LUA_TNONE</code> for a non-valid (but acceptable) index.
+The types returned by <a href="#lua_type"><code>lua_type</code></a> are coded by the following constants
+defined in <code>lua.h</code>:
+<a name="pdf-LUA_TNIL"><code>LUA_TNIL</code></a> (0),
+<a name="pdf-LUA_TNUMBER"><code>LUA_TNUMBER</code></a>,
+<a name="pdf-LUA_TBOOLEAN"><code>LUA_TBOOLEAN</code></a>,
+<a name="pdf-LUA_TSTRING"><code>LUA_TSTRING</code></a>,
+<a name="pdf-LUA_TTABLE"><code>LUA_TTABLE</code></a>,
+<a name="pdf-LUA_TFUNCTION"><code>LUA_TFUNCTION</code></a>,
+<a name="pdf-LUA_TUSERDATA"><code>LUA_TUSERDATA</code></a>,
+<a name="pdf-LUA_TTHREAD"><code>LUA_TTHREAD</code></a>,
+and
+<a name="pdf-LUA_TLIGHTUSERDATA"><code>LUA_TLIGHTUSERDATA</code></a>.
+
+
+
+
+
+<hr><h3><a name="lua_typename"><code>lua_typename</code></a></h3><p>
+<span class="apii">[-0, +0, &ndash;]</span>
+<pre>const char *lua_typename (lua_State *L, int tp);</pre>
+
+<p>
+Returns the name of the type encoded by the value <code>tp</code>,
+which must be one the values returned by <a href="#lua_type"><code>lua_type</code></a>.
+
+
+
+
+
+<hr><h3><a name="lua_Unsigned"><code>lua_Unsigned</code></a></h3>
+<pre>typedef ... lua_Unsigned;</pre>
+
+<p>
+The unsigned version of <a href="#lua_Integer"><code>lua_Integer</code></a>.
+
+
+
+
+
+<hr><h3><a name="lua_upvalueindex"><code>lua_upvalueindex</code></a></h3><p>
+<span class="apii">[-0, +0, &ndash;]</span>
+<pre>int lua_upvalueindex (int i);</pre>
+
+<p>
+Returns the pseudo-index that represents the <code>i</code>-th upvalue of
+the running function (see <a href="#4.4">&sect;4.4</a>).
+
+
+
+
+
+<hr><h3><a name="lua_version"><code>lua_version</code></a></h3><p>
+<span class="apii">[-0, +0, &ndash;]</span>
+<pre>const lua_Number *lua_version (lua_State *L);</pre>
+
+<p>
+Returns the address of the version number
+(a C static variable)
+stored in the Lua core.
+When called with a valid <a href="#lua_State"><code>lua_State</code></a>,
+returns the address of the version used to create that state.
+When called with <code>NULL</code>,
+returns the address of the version running the call.
+
+
+
+
+
+<hr><h3><a name="lua_Writer"><code>lua_Writer</code></a></h3>
+<pre>typedef int (*lua_Writer) (lua_State *L,
+ const void* p,
+ size_t sz,
+ void* ud);</pre>
+
+<p>
+The type of the writer function used by <a href="#lua_dump"><code>lua_dump</code></a>.
+Every time it produces another piece of chunk,
+<a href="#lua_dump"><code>lua_dump</code></a> calls the writer,
+passing along the buffer to be written (<code>p</code>),
+its size (<code>sz</code>),
+and the <code>data</code> parameter supplied to <a href="#lua_dump"><code>lua_dump</code></a>.
+
+
+<p>
+The writer returns an error code:
+0&nbsp;means no errors;
+any other value means an error and stops <a href="#lua_dump"><code>lua_dump</code></a> from
+calling the writer again.
+
+
+
+
+
+<hr><h3><a name="lua_xmove"><code>lua_xmove</code></a></h3><p>
+<span class="apii">[-?, +?, &ndash;]</span>
+<pre>void lua_xmove (lua_State *from, lua_State *to, int n);</pre>
+
+<p>
+Exchange values between different threads of the same state.
+
+
+<p>
+This function pops <code>n</code> values from the stack <code>from</code>,
+and pushes them onto the stack <code>to</code>.
+
+
+
+
+
+<hr><h3><a name="lua_yield"><code>lua_yield</code></a></h3><p>
+<span class="apii">[-?, +?, <em>e</em>]</span>
+<pre>int lua_yield (lua_State *L, int nresults);</pre>
+
+<p>
+This function is equivalent to <a href="#lua_yieldk"><code>lua_yieldk</code></a>,
+but it has no continuation (see <a href="#4.7">&sect;4.7</a>).
+Therefore, when the thread resumes,
+it continues the function that called
+the function calling <code>lua_yield</code>.
+
+
+
+
+
+<hr><h3><a name="lua_yieldk"><code>lua_yieldk</code></a></h3><p>
+<span class="apii">[-?, +?, <em>e</em>]</span>
+<pre>int lua_yieldk (lua_State *L,
+ int nresults,
+ lua_KContext ctx,
+ lua_KFunction k);</pre>
+
+<p>
+Yields a coroutine (thread).
+
+
+<p>
+When a C&nbsp;function calls <a href="#lua_yieldk"><code>lua_yieldk</code></a>,
+the running coroutine suspends its execution,
+and the call to <a href="#lua_resume"><code>lua_resume</code></a> that started this coroutine returns.
+The parameter <code>nresults</code> is the number of values from the stack
+that will be passed as results to <a href="#lua_resume"><code>lua_resume</code></a>.
+
+
+<p>
+When the coroutine is resumed again,
+Lua calls the given continuation function <code>k</code> to continue
+the execution of the C&nbsp;function that yielded (see <a href="#4.7">&sect;4.7</a>).
+This continuation function receives the same stack
+from the previous function,
+with the <code>n</code> results removed and
+replaced by the arguments passed to <a href="#lua_resume"><code>lua_resume</code></a>.
+Moreover,
+the continuation function receives the value <code>ctx</code>
+that was passed to <a href="#lua_yieldk"><code>lua_yieldk</code></a>.
+
+
+<p>
+Usually, this function does not return;
+when the coroutine eventually resumes,
+it continues executing the continuation function.
+However, there is one special case,
+which is when this function is called
+from inside a line or a count hook (see <a href="#4.9">&sect;4.9</a>).
+In that case, <code>lua_yieldk</code> should be called with no continuation
+(probably in the form of <a href="#lua_yield"><code>lua_yield</code></a>) and no results,
+and the hook should return immediately after the call.
+Lua will yield and,
+when the coroutine resumes again,
+it will continue the normal execution
+of the (Lua) function that triggered the hook.
+
+
+<p>
+This function can raise an error if it is called from a thread
+with a pending C call with no continuation function,
+or it is called from a thread that is not running inside a resume
+(e.g., the main thread).
+
+
+
+
+
+
+
+<h2>4.9 &ndash; <a name="4.9">The Debug Interface</a></h2>
+
+<p>
+Lua has no built-in debugging facilities.
+Instead, it offers a special interface
+by means of functions and <em>hooks</em>.
+This interface allows the construction of different
+kinds of debuggers, profilers, and other tools
+that need "inside information" from the interpreter.
+
+
+
+<hr><h3><a name="lua_Debug"><code>lua_Debug</code></a></h3>
+<pre>typedef struct lua_Debug {
+ int event;
+ const char *name; /* (n) */
+ const char *namewhat; /* (n) */
+ const char *what; /* (S) */
+ const char *source; /* (S) */
+ int currentline; /* (l) */
+ int linedefined; /* (S) */
+ int lastlinedefined; /* (S) */
+ unsigned char nups; /* (u) number of upvalues */
+ unsigned char nparams; /* (u) number of parameters */
+ char isvararg; /* (u) */
+ char istailcall; /* (t) */
+ char short_src[LUA_IDSIZE]; /* (S) */
+ /* private part */
+ <em>other fields</em>
+} lua_Debug;</pre>
+
+<p>
+A structure used to carry different pieces of
+information about a function or an activation record.
+<a href="#lua_getstack"><code>lua_getstack</code></a> fills only the private part
+of this structure, for later use.
+To fill the other fields of <a href="#lua_Debug"><code>lua_Debug</code></a> with useful information,
+call <a href="#lua_getinfo"><code>lua_getinfo</code></a>.
+
+
+<p>
+The fields of <a href="#lua_Debug"><code>lua_Debug</code></a> have the following meaning:
+
+<ul>
+
+<li><b><code>source</code>: </b>
+the name of the chunk that created the function.
+If <code>source</code> starts with a '<code>@</code>',
+it means that the function was defined in a file where
+the file name follows the '<code>@</code>'.
+If <code>source</code> starts with a '<code>=</code>',
+the remainder of its contents describe the source in a user-dependent manner.
+Otherwise,
+the function was defined in a string where
+<code>source</code> is that string.
+</li>
+
+<li><b><code>short_src</code>: </b>
+a "printable" version of <code>source</code>, to be used in error messages.
+</li>
+
+<li><b><code>linedefined</code>: </b>
+the line number where the definition of the function starts.
+</li>
+
+<li><b><code>lastlinedefined</code>: </b>
+the line number where the definition of the function ends.
+</li>
+
+<li><b><code>what</code>: </b>
+the string <code>"Lua"</code> if the function is a Lua function,
+<code>"C"</code> if it is a C&nbsp;function,
+<code>"main"</code> if it is the main part of a chunk.
+</li>
+
+<li><b><code>currentline</code>: </b>
+the current line where the given function is executing.
+When no line information is available,
+<code>currentline</code> is set to -1.
+</li>
+
+<li><b><code>name</code>: </b>
+a reasonable name for the given function.
+Because functions in Lua are first-class values,
+they do not have a fixed name:
+some functions can be the value of multiple global variables,
+while others can be stored only in a table field.
+The <code>lua_getinfo</code> function checks how the function was
+called to find a suitable name.
+If it cannot find a name,
+then <code>name</code> is set to <code>NULL</code>.
+</li>
+
+<li><b><code>namewhat</code>: </b>
+explains the <code>name</code> field.
+The value of <code>namewhat</code> can be
+<code>"global"</code>, <code>"local"</code>, <code>"method"</code>,
+<code>"field"</code>, <code>"upvalue"</code>, or <code>""</code> (the empty string),
+according to how the function was called.
+(Lua uses the empty string when no other option seems to apply.)
+</li>
+
+<li><b><code>istailcall</code>: </b>
+true if this function invocation was called by a tail call.
+In this case, the caller of this level is not in the stack.
+</li>
+
+<li><b><code>nups</code>: </b>
+the number of upvalues of the function.
+</li>
+
+<li><b><code>nparams</code>: </b>
+the number of fixed parameters of the function
+(always 0&nbsp;for C&nbsp;functions).
+</li>
+
+<li><b><code>isvararg</code>: </b>
+true if the function is a vararg function
+(always true for C&nbsp;functions).
+</li>
+
+</ul>
+
+
+
+
+<hr><h3><a name="lua_gethook"><code>lua_gethook</code></a></h3><p>
+<span class="apii">[-0, +0, &ndash;]</span>
+<pre>lua_Hook lua_gethook (lua_State *L);</pre>
+
+<p>
+Returns the current hook function.
+
+
+
+
+
+<hr><h3><a name="lua_gethookcount"><code>lua_gethookcount</code></a></h3><p>
+<span class="apii">[-0, +0, &ndash;]</span>
+<pre>int lua_gethookcount (lua_State *L);</pre>
+
+<p>
+Returns the current hook count.
+
+
+
+
+
+<hr><h3><a name="lua_gethookmask"><code>lua_gethookmask</code></a></h3><p>
+<span class="apii">[-0, +0, &ndash;]</span>
+<pre>int lua_gethookmask (lua_State *L);</pre>
+
+<p>
+Returns the current hook mask.
+
+
+
+
+
+<hr><h3><a name="lua_getinfo"><code>lua_getinfo</code></a></h3><p>
+<span class="apii">[-(0|1), +(0|1|2), <em>e</em>]</span>
+<pre>int lua_getinfo (lua_State *L, const char *what, lua_Debug *ar);</pre>
+
+<p>
+Gets information about a specific function or function invocation.
+
+
+<p>
+To get information about a function invocation,
+the parameter <code>ar</code> must be a valid activation record that was
+filled by a previous call to <a href="#lua_getstack"><code>lua_getstack</code></a> or
+given as argument to a hook (see <a href="#lua_Hook"><code>lua_Hook</code></a>).
+
+
+<p>
+To get information about a function you push it onto the stack
+and start the <code>what</code> string with the character '<code>&gt;</code>'.
+(In that case,
+<code>lua_getinfo</code> pops the function from the top of the stack.)
+For instance, to know in which line a function <code>f</code> was defined,
+you can write the following code:
+
+<pre>
+ lua_Debug ar;
+ lua_getglobal(L, "f"); /* get global 'f' */
+ lua_getinfo(L, "&gt;S", &amp;ar);
+ printf("%d\n", ar.linedefined);
+</pre>
+
+<p>
+Each character in the string <code>what</code>
+selects some fields of the structure <code>ar</code> to be filled or
+a value to be pushed on the stack:
+
+<ul>
+
+<li><b>'<code>n</code>': </b> fills in the field <code>name</code> and <code>namewhat</code>;
+</li>
+
+<li><b>'<code>S</code>': </b>
+fills in the fields <code>source</code>, <code>short_src</code>,
+<code>linedefined</code>, <code>lastlinedefined</code>, and <code>what</code>;
+</li>
+
+<li><b>'<code>l</code>': </b> fills in the field <code>currentline</code>;
+</li>
+
+<li><b>'<code>t</code>': </b> fills in the field <code>istailcall</code>;
+</li>
+
+<li><b>'<code>u</code>': </b> fills in the fields
+<code>nups</code>, <code>nparams</code>, and <code>isvararg</code>;
+</li>
+
+<li><b>'<code>f</code>': </b>
+pushes onto the stack the function that is
+running at the given level;
+</li>
+
+<li><b>'<code>L</code>': </b>
+pushes onto the stack a table whose indices are the
+numbers of the lines that are valid on the function.
+(A <em>valid line</em> is a line with some associated code,
+that is, a line where you can put a break point.
+Non-valid lines include empty lines and comments.)
+
+
+<p>
+If this option is given together with option '<code>f</code>',
+its table is pushed after the function.
+</li>
+
+</ul>
+
+<p>
+This function returns 0 on error
+(for instance, an invalid option in <code>what</code>).
+
+
+
+
+
+<hr><h3><a name="lua_getlocal"><code>lua_getlocal</code></a></h3><p>
+<span class="apii">[-0, +(0|1), &ndash;]</span>
+<pre>const char *lua_getlocal (lua_State *L, const lua_Debug *ar, int n);</pre>
+
+<p>
+Gets information about a local variable of
+a given activation record or a given function.
+
+
+<p>
+In the first case,
+the parameter <code>ar</code> must be a valid activation record that was
+filled by a previous call to <a href="#lua_getstack"><code>lua_getstack</code></a> or
+given as argument to a hook (see <a href="#lua_Hook"><code>lua_Hook</code></a>).
+The index <code>n</code> selects which local variable to inspect;
+see <a href="#pdf-debug.getlocal"><code>debug.getlocal</code></a> for details about variable indices
+and names.
+
+
+<p>
+<a href="#lua_getlocal"><code>lua_getlocal</code></a> pushes the variable's value onto the stack
+and returns its name.
+
+
+<p>
+In the second case, <code>ar</code> must be <code>NULL</code> and the function
+to be inspected must be at the top of the stack.
+In this case, only parameters of Lua functions are visible
+(as there is no information about what variables are active)
+and no values are pushed onto the stack.
+
+
+<p>
+Returns <code>NULL</code> (and pushes nothing)
+when the index is greater than
+the number of active local variables.
+
+
+
+
+
+<hr><h3><a name="lua_getstack"><code>lua_getstack</code></a></h3><p>
+<span class="apii">[-0, +0, &ndash;]</span>
+<pre>int lua_getstack (lua_State *L, int level, lua_Debug *ar);</pre>
+
+<p>
+Gets information about the interpreter runtime stack.
+
+
+<p>
+This function fills parts of a <a href="#lua_Debug"><code>lua_Debug</code></a> structure with
+an identification of the <em>activation record</em>
+of the function executing at a given level.
+Level&nbsp;0 is the current running function,
+whereas level <em>n+1</em> is the function that has called level <em>n</em>
+(except for tail calls, which do not count on the stack).
+When there are no errors, <a href="#lua_getstack"><code>lua_getstack</code></a> returns 1;
+when called with a level greater than the stack depth,
+it returns 0.
+
+
+
+
+
+<hr><h3><a name="lua_getupvalue"><code>lua_getupvalue</code></a></h3><p>
+<span class="apii">[-0, +(0|1), &ndash;]</span>
+<pre>const char *lua_getupvalue (lua_State *L, int funcindex, int n);</pre>
+
+<p>
+Gets information about the <code>n</code>-th upvalue
+of the closure at index <code>funcindex</code>.
+It pushes the upvalue's value onto the stack
+and returns its name.
+Returns <code>NULL</code> (and pushes nothing)
+when the index <code>n</code> is greater than the number of upvalues.
+
+
+<p>
+For C&nbsp;functions, this function uses the empty string <code>""</code>
+as a name for all upvalues.
+(For Lua functions,
+upvalues are the external local variables that the function uses,
+and that are consequently included in its closure.)
+
+
+<p>
+Upvalues have no particular order,
+as they are active through the whole function.
+They are numbered in an arbitrary order.
+
+
+
+
+
+<hr><h3><a name="lua_Hook"><code>lua_Hook</code></a></h3>
+<pre>typedef void (*lua_Hook) (lua_State *L, lua_Debug *ar);</pre>
+
+<p>
+Type for debugging hook functions.
+
+
+<p>
+Whenever a hook is called, its <code>ar</code> argument has its field
+<code>event</code> set to the specific event that triggered the hook.
+Lua identifies these events with the following constants:
+<a name="pdf-LUA_HOOKCALL"><code>LUA_HOOKCALL</code></a>, <a name="pdf-LUA_HOOKRET"><code>LUA_HOOKRET</code></a>,
+<a name="pdf-LUA_HOOKTAILCALL"><code>LUA_HOOKTAILCALL</code></a>, <a name="pdf-LUA_HOOKLINE"><code>LUA_HOOKLINE</code></a>,
+and <a name="pdf-LUA_HOOKCOUNT"><code>LUA_HOOKCOUNT</code></a>.
+Moreover, for line events, the field <code>currentline</code> is also set.
+To get the value of any other field in <code>ar</code>,
+the hook must call <a href="#lua_getinfo"><code>lua_getinfo</code></a>.
+
+
+<p>
+For call events, <code>event</code> can be <code>LUA_HOOKCALL</code>,
+the normal value, or <code>LUA_HOOKTAILCALL</code>, for a tail call;
+in this case, there will be no corresponding return event.
+
+
+<p>
+While Lua is running a hook, it disables other calls to hooks.
+Therefore, if a hook calls back Lua to execute a function or a chunk,
+this execution occurs without any calls to hooks.
+
+
+<p>
+Hook functions cannot have continuations,
+that is, they cannot call <a href="#lua_yieldk"><code>lua_yieldk</code></a>,
+<a href="#lua_pcallk"><code>lua_pcallk</code></a>, or <a href="#lua_callk"><code>lua_callk</code></a> with a non-null <code>k</code>.
+
+
+<p>
+Hook functions can yield under the following conditions:
+Only count and line events can yield;
+to yield, a hook function must finish its execution
+calling <a href="#lua_yield"><code>lua_yield</code></a> with <code>nresults</code> equal to zero
+(that is, with no values).
+
+
+
+
+
+<hr><h3><a name="lua_sethook"><code>lua_sethook</code></a></h3><p>
+<span class="apii">[-0, +0, &ndash;]</span>
+<pre>void lua_sethook (lua_State *L, lua_Hook f, int mask, int count);</pre>
+
+<p>
+Sets the debugging hook function.
+
+
+<p>
+Argument <code>f</code> is the hook function.
+<code>mask</code> specifies on which events the hook will be called:
+it is formed by a bitwise OR of the constants
+<a name="pdf-LUA_MASKCALL"><code>LUA_MASKCALL</code></a>,
+<a name="pdf-LUA_MASKRET"><code>LUA_MASKRET</code></a>,
+<a name="pdf-LUA_MASKLINE"><code>LUA_MASKLINE</code></a>,
+and <a name="pdf-LUA_MASKCOUNT"><code>LUA_MASKCOUNT</code></a>.
+The <code>count</code> argument is only meaningful when the mask
+includes <code>LUA_MASKCOUNT</code>.
+For each event, the hook is called as explained below:
+
+<ul>
+
+<li><b>The call hook: </b> is called when the interpreter calls a function.
+The hook is called just after Lua enters the new function,
+before the function gets its arguments.
+</li>
+
+<li><b>The return hook: </b> is called when the interpreter returns from a function.
+The hook is called just before Lua leaves the function.
+There is no standard way to access the values
+to be returned by the function.
+</li>
+
+<li><b>The line hook: </b> is called when the interpreter is about to
+start the execution of a new line of code,
+or when it jumps back in the code (even to the same line).
+(This event only happens while Lua is executing a Lua function.)
+</li>
+
+<li><b>The count hook: </b> is called after the interpreter executes every
+<code>count</code> instructions.
+(This event only happens while Lua is executing a Lua function.)
+</li>
+
+</ul>
+
+<p>
+A hook is disabled by setting <code>mask</code> to zero.
+
+
+
+
+
+<hr><h3><a name="lua_setlocal"><code>lua_setlocal</code></a></h3><p>
+<span class="apii">[-(0|1), +0, &ndash;]</span>
+<pre>const char *lua_setlocal (lua_State *L, const lua_Debug *ar, int n);</pre>
+
+<p>
+Sets the value of a local variable of a given activation record.
+It assigns the value at the top of the stack
+to the variable and returns its name.
+It also pops the value from the stack.
+
+
+<p>
+Returns <code>NULL</code> (and pops nothing)
+when the index is greater than
+the number of active local variables.
+
+
+<p>
+Parameters <code>ar</code> and <code>n</code> are as in function <a href="#lua_getlocal"><code>lua_getlocal</code></a>.
+
+
+
+
+
+<hr><h3><a name="lua_setupvalue"><code>lua_setupvalue</code></a></h3><p>
+<span class="apii">[-(0|1), +0, &ndash;]</span>
+<pre>const char *lua_setupvalue (lua_State *L, int funcindex, int n);</pre>
+
+<p>
+Sets the value of a closure's upvalue.
+It assigns the value at the top of the stack
+to the upvalue and returns its name.
+It also pops the value from the stack.
+
+
+<p>
+Returns <code>NULL</code> (and pops nothing)
+when the index <code>n</code> is greater than the number of upvalues.
+
+
+<p>
+Parameters <code>funcindex</code> and <code>n</code> are as in function <a href="#lua_getupvalue"><code>lua_getupvalue</code></a>.
+
+
+
+
+
+<hr><h3><a name="lua_upvalueid"><code>lua_upvalueid</code></a></h3><p>
+<span class="apii">[-0, +0, &ndash;]</span>
+<pre>void *lua_upvalueid (lua_State *L, int funcindex, int n);</pre>
+
+<p>
+Returns a unique identifier for the upvalue numbered <code>n</code>
+from the closure at index <code>funcindex</code>.
+
+
+<p>
+These unique identifiers allow a program to check whether different
+closures share upvalues.
+Lua closures that share an upvalue
+(that is, that access a same external local variable)
+will return identical ids for those upvalue indices.
+
+
+<p>
+Parameters <code>funcindex</code> and <code>n</code> are as in function <a href="#lua_getupvalue"><code>lua_getupvalue</code></a>,
+but <code>n</code> cannot be greater than the number of upvalues.
+
+
+
+
+
+<hr><h3><a name="lua_upvaluejoin"><code>lua_upvaluejoin</code></a></h3><p>
+<span class="apii">[-0, +0, &ndash;]</span>
+<pre>void lua_upvaluejoin (lua_State *L, int funcindex1, int n1,
+ int funcindex2, int n2);</pre>
+
+<p>
+Make the <code>n1</code>-th upvalue of the Lua closure at index <code>funcindex1</code>
+refer to the <code>n2</code>-th upvalue of the Lua closure at index <code>funcindex2</code>.
+
+
+
+
+
+
+
+<h1>5 &ndash; <a name="5">The Auxiliary Library</a></h1>
+
+<p>
+
+The <em>auxiliary library</em> provides several convenient functions
+to interface C with Lua.
+While the basic API provides the primitive functions for all
+interactions between C and Lua,
+the auxiliary library provides higher-level functions for some
+common tasks.
+
+
+<p>
+All functions and types from the auxiliary library
+are defined in header file <code>lauxlib.h</code> and
+have a prefix <code>luaL_</code>.
+
+
+<p>
+All functions in the auxiliary library are built on
+top of the basic API,
+and so they provide nothing that cannot be done with that API.
+Nevertheless, the use of the auxiliary library ensures
+more consistency to your code.
+
+
+<p>
+Several functions in the auxiliary library use internally some
+extra stack slots.
+When a function in the auxiliary library uses less than five slots,
+it does not check the stack size;
+it simply assumes that there are enough slots.
+
+
+<p>
+Several functions in the auxiliary library are used to
+check C&nbsp;function arguments.
+Because the error message is formatted for arguments
+(e.g., "<code>bad argument #1</code>"),
+you should not use these functions for other stack values.
+
+
+<p>
+Functions called <code>luaL_check*</code>
+always raise an error if the check is not satisfied.
+
+
+
+<h2>5.1 &ndash; <a name="5.1">Functions and Types</a></h2>
+
+<p>
+Here we list all functions and types from the auxiliary library
+in alphabetical order.
+
+
+
+<hr><h3><a name="luaL_addchar"><code>luaL_addchar</code></a></h3><p>
+<span class="apii">[-?, +?, <em>m</em>]</span>
+<pre>void luaL_addchar (luaL_Buffer *B, char c);</pre>
+
+<p>
+Adds the byte <code>c</code> to the buffer <code>B</code>
+(see <a href="#luaL_Buffer"><code>luaL_Buffer</code></a>).
+
+
+
+
+
+<hr><h3><a name="luaL_addlstring"><code>luaL_addlstring</code></a></h3><p>
+<span class="apii">[-?, +?, <em>m</em>]</span>
+<pre>void luaL_addlstring (luaL_Buffer *B, const char *s, size_t l);</pre>
+
+<p>
+Adds the string pointed to by <code>s</code> with length <code>l</code> to
+the buffer <code>B</code>
+(see <a href="#luaL_Buffer"><code>luaL_Buffer</code></a>).
+The string can contain embedded zeros.
+
+
+
+
+
+<hr><h3><a name="luaL_addsize"><code>luaL_addsize</code></a></h3><p>
+<span class="apii">[-?, +?, &ndash;]</span>
+<pre>void luaL_addsize (luaL_Buffer *B, size_t n);</pre>
+
+<p>
+Adds to the buffer <code>B</code> (see <a href="#luaL_Buffer"><code>luaL_Buffer</code></a>)
+a string of length <code>n</code> previously copied to the
+buffer area (see <a href="#luaL_prepbuffer"><code>luaL_prepbuffer</code></a>).
+
+
+
+
+
+<hr><h3><a name="luaL_addstring"><code>luaL_addstring</code></a></h3><p>
+<span class="apii">[-?, +?, <em>m</em>]</span>
+<pre>void luaL_addstring (luaL_Buffer *B, const char *s);</pre>
+
+<p>
+Adds the zero-terminated string pointed to by <code>s</code>
+to the buffer <code>B</code>
+(see <a href="#luaL_Buffer"><code>luaL_Buffer</code></a>).
+
+
+
+
+
+<hr><h3><a name="luaL_addvalue"><code>luaL_addvalue</code></a></h3><p>
+<span class="apii">[-1, +?, <em>m</em>]</span>
+<pre>void luaL_addvalue (luaL_Buffer *B);</pre>
+
+<p>
+Adds the value at the top of the stack
+to the buffer <code>B</code>
+(see <a href="#luaL_Buffer"><code>luaL_Buffer</code></a>).
+Pops the value.
+
+
+<p>
+This is the only function on string buffers that can (and must)
+be called with an extra element on the stack,
+which is the value to be added to the buffer.
+
+
+
+
+
+<hr><h3><a name="luaL_argcheck"><code>luaL_argcheck</code></a></h3><p>
+<span class="apii">[-0, +0, <em>v</em>]</span>
+<pre>void luaL_argcheck (lua_State *L,
+ int cond,
+ int arg,
+ const char *extramsg);</pre>
+
+<p>
+Checks whether <code>cond</code> is true.
+If it is not, raises an error with a standard message (see <a href="#luaL_argerror"><code>luaL_argerror</code></a>).
+
+
+
+
+
+<hr><h3><a name="luaL_argerror"><code>luaL_argerror</code></a></h3><p>
+<span class="apii">[-0, +0, <em>v</em>]</span>
+<pre>int luaL_argerror (lua_State *L, int arg, const char *extramsg);</pre>
+
+<p>
+Raises an error reporting a problem with argument <code>arg</code>
+of the C&nbsp;function that called it,
+using a standard message
+that includes <code>extramsg</code> as a comment:
+
+<pre>
+ bad argument #<em>arg</em> to '<em>funcname</em>' (<em>extramsg</em>)
+</pre><p>
+This function never returns.
+
+
+
+
+
+<hr><h3><a name="luaL_Buffer"><code>luaL_Buffer</code></a></h3>
+<pre>typedef struct luaL_Buffer luaL_Buffer;</pre>
+
+<p>
+Type for a <em>string buffer</em>.
+
+
+<p>
+A string buffer allows C&nbsp;code to build Lua strings piecemeal.
+Its pattern of use is as follows:
+
+<ul>
+
+<li>First declare a variable <code>b</code> of type <a href="#luaL_Buffer"><code>luaL_Buffer</code></a>.</li>
+
+<li>Then initialize it with a call <code>luaL_buffinit(L, &amp;b)</code>.</li>
+
+<li>
+Then add string pieces to the buffer calling any of
+the <code>luaL_add*</code> functions.
+</li>
+
+<li>
+Finish by calling <code>luaL_pushresult(&amp;b)</code>.
+This call leaves the final string on the top of the stack.
+</li>
+
+</ul>
+
+<p>
+If you know beforehand the total size of the resulting string,
+you can use the buffer like this:
+
+<ul>
+
+<li>First declare a variable <code>b</code> of type <a href="#luaL_Buffer"><code>luaL_Buffer</code></a>.</li>
+
+<li>Then initialize it and preallocate a space of
+size <code>sz</code> with a call <code>luaL_buffinitsize(L, &amp;b, sz)</code>.</li>
+
+<li>Then copy the string into that space.</li>
+
+<li>
+Finish by calling <code>luaL_pushresultsize(&amp;b, sz)</code>,
+where <code>sz</code> is the total size of the resulting string
+copied into that space.
+</li>
+
+</ul>
+
+<p>
+During its normal operation,
+a string buffer uses a variable number of stack slots.
+So, while using a buffer, you cannot assume that you know where
+the top of the stack is.
+You can use the stack between successive calls to buffer operations
+as long as that use is balanced;
+that is,
+when you call a buffer operation,
+the stack is at the same level
+it was immediately after the previous buffer operation.
+(The only exception to this rule is <a href="#luaL_addvalue"><code>luaL_addvalue</code></a>.)
+After calling <a href="#luaL_pushresult"><code>luaL_pushresult</code></a> the stack is back to its
+level when the buffer was initialized,
+plus the final string on its top.
+
+
+
+
+
+<hr><h3><a name="luaL_buffinit"><code>luaL_buffinit</code></a></h3><p>
+<span class="apii">[-0, +0, &ndash;]</span>
+<pre>void luaL_buffinit (lua_State *L, luaL_Buffer *B);</pre>
+
+<p>
+Initializes a buffer <code>B</code>.
+This function does not allocate any space;
+the buffer must be declared as a variable
+(see <a href="#luaL_Buffer"><code>luaL_Buffer</code></a>).
+
+
+
+
+
+<hr><h3><a name="luaL_buffinitsize"><code>luaL_buffinitsize</code></a></h3><p>
+<span class="apii">[-?, +?, <em>m</em>]</span>
+<pre>char *luaL_buffinitsize (lua_State *L, luaL_Buffer *B, size_t sz);</pre>
+
+<p>
+Equivalent to the sequence
+<a href="#luaL_buffinit"><code>luaL_buffinit</code></a>, <a href="#luaL_prepbuffsize"><code>luaL_prepbuffsize</code></a>.
+
+
+
+
+
+<hr><h3><a name="luaL_callmeta"><code>luaL_callmeta</code></a></h3><p>
+<span class="apii">[-0, +(0|1), <em>e</em>]</span>
+<pre>int luaL_callmeta (lua_State *L, int obj, const char *e);</pre>
+
+<p>
+Calls a metamethod.
+
+
+<p>
+If the object at index <code>obj</code> has a metatable and this
+metatable has a field <code>e</code>,
+this function calls this field passing the object as its only argument.
+In this case this function returns true and pushes onto the
+stack the value returned by the call.
+If there is no metatable or no metamethod,
+this function returns false (without pushing any value on the stack).
+
+
+
+
+
+<hr><h3><a name="luaL_checkany"><code>luaL_checkany</code></a></h3><p>
+<span class="apii">[-0, +0, <em>v</em>]</span>
+<pre>void luaL_checkany (lua_State *L, int arg);</pre>
+
+<p>
+Checks whether the function has an argument
+of any type (including <b>nil</b>) at position <code>arg</code>.
+
+
+
+
+
+<hr><h3><a name="luaL_checkinteger"><code>luaL_checkinteger</code></a></h3><p>
+<span class="apii">[-0, +0, <em>v</em>]</span>
+<pre>lua_Integer luaL_checkinteger (lua_State *L, int arg);</pre>
+
+<p>
+Checks whether the function argument <code>arg</code> is an integer
+(or can be converted to an integer)
+and returns this integer cast to a <a href="#lua_Integer"><code>lua_Integer</code></a>.
+
+
+
+
+
+<hr><h3><a name="luaL_checklstring"><code>luaL_checklstring</code></a></h3><p>
+<span class="apii">[-0, +0, <em>v</em>]</span>
+<pre>const char *luaL_checklstring (lua_State *L, int arg, size_t *l);</pre>
+
+<p>
+Checks whether the function argument <code>arg</code> is a string
+and returns this string;
+if <code>l</code> is not <code>NULL</code> fills <code>*l</code>
+with the string's length.
+
+
+<p>
+This function uses <a href="#lua_tolstring"><code>lua_tolstring</code></a> to get its result,
+so all conversions and caveats of that function apply here.
+
+
+
+
+
+<hr><h3><a name="luaL_checknumber"><code>luaL_checknumber</code></a></h3><p>
+<span class="apii">[-0, +0, <em>v</em>]</span>
+<pre>lua_Number luaL_checknumber (lua_State *L, int arg);</pre>
+
+<p>
+Checks whether the function argument <code>arg</code> is a number
+and returns this number.
+
+
+
+
+
+<hr><h3><a name="luaL_checkoption"><code>luaL_checkoption</code></a></h3><p>
+<span class="apii">[-0, +0, <em>v</em>]</span>
+<pre>int luaL_checkoption (lua_State *L,
+ int arg,
+ const char *def,
+ const char *const lst[]);</pre>
+
+<p>
+Checks whether the function argument <code>arg</code> is a string and
+searches for this string in the array <code>lst</code>
+(which must be NULL-terminated).
+Returns the index in the array where the string was found.
+Raises an error if the argument is not a string or
+if the string cannot be found.
+
+
+<p>
+If <code>def</code> is not <code>NULL</code>,
+the function uses <code>def</code> as a default value when
+there is no argument <code>arg</code> or when this argument is <b>nil</b>.
+
+
+<p>
+This is a useful function for mapping strings to C&nbsp;enums.
+(The usual convention in Lua libraries is
+to use strings instead of numbers to select options.)
+
+
+
+
+
+<hr><h3><a name="luaL_checkstack"><code>luaL_checkstack</code></a></h3><p>
+<span class="apii">[-0, +0, <em>v</em>]</span>
+<pre>void luaL_checkstack (lua_State *L, int sz, const char *msg);</pre>
+
+<p>
+Grows the stack size to <code>top + sz</code> elements,
+raising an error if the stack cannot grow to that size.
+<code>msg</code> is an additional text to go into the error message
+(or <code>NULL</code> for no additional text).
+
+
+
+
+
+<hr><h3><a name="luaL_checkstring"><code>luaL_checkstring</code></a></h3><p>
+<span class="apii">[-0, +0, <em>v</em>]</span>
+<pre>const char *luaL_checkstring (lua_State *L, int arg);</pre>
+
+<p>
+Checks whether the function argument <code>arg</code> is a string
+and returns this string.
+
+
+<p>
+This function uses <a href="#lua_tolstring"><code>lua_tolstring</code></a> to get its result,
+so all conversions and caveats of that function apply here.
+
+
+
+
+
+<hr><h3><a name="luaL_checktype"><code>luaL_checktype</code></a></h3><p>
+<span class="apii">[-0, +0, <em>v</em>]</span>
+<pre>void luaL_checktype (lua_State *L, int arg, int t);</pre>
+
+<p>
+Checks whether the function argument <code>arg</code> has type <code>t</code>.
+See <a href="#lua_type"><code>lua_type</code></a> for the encoding of types for <code>t</code>.
+
+
+
+
+
+<hr><h3><a name="luaL_checkudata"><code>luaL_checkudata</code></a></h3><p>
+<span class="apii">[-0, +0, <em>v</em>]</span>
+<pre>void *luaL_checkudata (lua_State *L, int arg, const char *tname);</pre>
+
+<p>
+Checks whether the function argument <code>arg</code> is a userdata
+of the type <code>tname</code> (see <a href="#luaL_newmetatable"><code>luaL_newmetatable</code></a>) and
+returns the userdata address (see <a href="#lua_touserdata"><code>lua_touserdata</code></a>).
+
+
+
+
+
+<hr><h3><a name="luaL_checkversion"><code>luaL_checkversion</code></a></h3><p>
+<span class="apii">[-0, +0, <em>v</em>]</span>
+<pre>void luaL_checkversion (lua_State *L);</pre>
+
+<p>
+Checks whether the core running the call,
+the core that created the Lua state,
+and the code making the call are all using the same version of Lua.
+Also checks whether the core running the call
+and the core that created the Lua state
+are using the same address space.
+
+
+
+
+
+<hr><h3><a name="luaL_dofile"><code>luaL_dofile</code></a></h3><p>
+<span class="apii">[-0, +?, <em>e</em>]</span>
+<pre>int luaL_dofile (lua_State *L, const char *filename);</pre>
+
+<p>
+Loads and runs the given file.
+It is defined as the following macro:
+
+<pre>
+ (luaL_loadfile(L, filename) || lua_pcall(L, 0, LUA_MULTRET, 0))
+</pre><p>
+It returns false if there are no errors
+or true in case of errors.
+
+
+
+
+
+<hr><h3><a name="luaL_dostring"><code>luaL_dostring</code></a></h3><p>
+<span class="apii">[-0, +?, &ndash;]</span>
+<pre>int luaL_dostring (lua_State *L, const char *str);</pre>
+
+<p>
+Loads and runs the given string.
+It is defined as the following macro:
+
+<pre>
+ (luaL_loadstring(L, str) || lua_pcall(L, 0, LUA_MULTRET, 0))
+</pre><p>
+It returns false if there are no errors
+or true in case of errors.
+
+
+
+
+
+<hr><h3><a name="luaL_error"><code>luaL_error</code></a></h3><p>
+<span class="apii">[-0, +0, <em>v</em>]</span>
+<pre>int luaL_error (lua_State *L, const char *fmt, ...);</pre>
+
+<p>
+Raises an error.
+The error message format is given by <code>fmt</code>
+plus any extra arguments,
+following the same rules of <a href="#lua_pushfstring"><code>lua_pushfstring</code></a>.
+It also adds at the beginning of the message the file name and
+the line number where the error occurred,
+if this information is available.
+
+
+<p>
+This function never returns,
+but it is an idiom to use it in C&nbsp;functions
+as <code>return luaL_error(<em>args</em>)</code>.
+
+
+
+
+
+<hr><h3><a name="luaL_execresult"><code>luaL_execresult</code></a></h3><p>
+<span class="apii">[-0, +3, <em>m</em>]</span>
+<pre>int luaL_execresult (lua_State *L, int stat);</pre>
+
+<p>
+This function produces the return values for
+process-related functions in the standard library
+(<a href="#pdf-os.execute"><code>os.execute</code></a> and <a href="#pdf-io.close"><code>io.close</code></a>).
+
+
+
+
+
+<hr><h3><a name="luaL_fileresult"><code>luaL_fileresult</code></a></h3><p>
+<span class="apii">[-0, +(1|3), <em>m</em>]</span>
+<pre>int luaL_fileresult (lua_State *L, int stat, const char *fname);</pre>
+
+<p>
+This function produces the return values for
+file-related functions in the standard library
+(<a href="#pdf-io.open"><code>io.open</code></a>, <a href="#pdf-os.rename"><code>os.rename</code></a>, <a href="#pdf-file:seek"><code>file:seek</code></a>, etc.).
+
+
+
+
+
+<hr><h3><a name="luaL_getmetafield"><code>luaL_getmetafield</code></a></h3><p>
+<span class="apii">[-0, +(0|1), <em>m</em>]</span>
+<pre>int luaL_getmetafield (lua_State *L, int obj, const char *e);</pre>
+
+<p>
+Pushes onto the stack the field <code>e</code> from the metatable
+of the object at index <code>obj</code> and returns the type of pushed value.
+If the object does not have a metatable,
+or if the metatable does not have this field,
+pushes nothing and returns <code>LUA_TNIL</code>.
+
+
+
+
+
+<hr><h3><a name="luaL_getmetatable"><code>luaL_getmetatable</code></a></h3><p>
+<span class="apii">[-0, +1, <em>m</em>]</span>
+<pre>int luaL_getmetatable (lua_State *L, const char *tname);</pre>
+
+<p>
+Pushes onto the stack the metatable associated with name <code>tname</code>
+in the registry (see <a href="#luaL_newmetatable"><code>luaL_newmetatable</code></a>)
+(<b>nil</b> if there is no metatable associated with that name).
+Returns the type of the pushed value.
+
+
+
+
+
+<hr><h3><a name="luaL_getsubtable"><code>luaL_getsubtable</code></a></h3><p>
+<span class="apii">[-0, +1, <em>e</em>]</span>
+<pre>int luaL_getsubtable (lua_State *L, int idx, const char *fname);</pre>
+
+<p>
+Ensures that the value <code>t[fname]</code>,
+where <code>t</code> is the value at index <code>idx</code>,
+is a table,
+and pushes that table onto the stack.
+Returns true if it finds a previous table there
+and false if it creates a new table.
+
+
+
+
+
+<hr><h3><a name="luaL_gsub"><code>luaL_gsub</code></a></h3><p>
+<span class="apii">[-0, +1, <em>m</em>]</span>
+<pre>const char *luaL_gsub (lua_State *L,
+ const char *s,
+ const char *p,
+ const char *r);</pre>
+
+<p>
+Creates a copy of string <code>s</code> by replacing
+any occurrence of the string <code>p</code>
+with the string <code>r</code>.
+Pushes the resulting string on the stack and returns it.
+
+
+
+
+
+<hr><h3><a name="luaL_len"><code>luaL_len</code></a></h3><p>
+<span class="apii">[-0, +0, <em>e</em>]</span>
+<pre>lua_Integer luaL_len (lua_State *L, int index);</pre>
+
+<p>
+Returns the "length" of the value at the given index
+as a number;
+it is equivalent to the '<code>#</code>' operator in Lua (see <a href="#3.4.7">&sect;3.4.7</a>).
+Raises an error if the result of the operation is not an integer.
+(This case only can happen through metamethods.)
+
+
+
+
+
+<hr><h3><a name="luaL_loadbuffer"><code>luaL_loadbuffer</code></a></h3><p>
+<span class="apii">[-0, +1, &ndash;]</span>
+<pre>int luaL_loadbuffer (lua_State *L,
+ const char *buff,
+ size_t sz,
+ const char *name);</pre>
+
+<p>
+Equivalent to <a href="#luaL_loadbufferx"><code>luaL_loadbufferx</code></a> with <code>mode</code> equal to <code>NULL</code>.
+
+
+
+
+
+<hr><h3><a name="luaL_loadbufferx"><code>luaL_loadbufferx</code></a></h3><p>
+<span class="apii">[-0, +1, &ndash;]</span>
+<pre>int luaL_loadbufferx (lua_State *L,
+ const char *buff,
+ size_t sz,
+ const char *name,
+ const char *mode);</pre>
+
+<p>
+Loads a buffer as a Lua chunk.
+This function uses <a href="#lua_load"><code>lua_load</code></a> to load the chunk in the
+buffer pointed to by <code>buff</code> with size <code>sz</code>.
+
+
+<p>
+This function returns the same results as <a href="#lua_load"><code>lua_load</code></a>.
+<code>name</code> is the chunk name,
+used for debug information and error messages.
+The string <code>mode</code> works as in function <a href="#lua_load"><code>lua_load</code></a>.
+
+
+
+
+
+<hr><h3><a name="luaL_loadfile"><code>luaL_loadfile</code></a></h3><p>
+<span class="apii">[-0, +1, <em>m</em>]</span>
+<pre>int luaL_loadfile (lua_State *L, const char *filename);</pre>
+
+<p>
+Equivalent to <a href="#luaL_loadfilex"><code>luaL_loadfilex</code></a> with <code>mode</code> equal to <code>NULL</code>.
+
+
+
+
+
+<hr><h3><a name="luaL_loadfilex"><code>luaL_loadfilex</code></a></h3><p>
+<span class="apii">[-0, +1, <em>m</em>]</span>
+<pre>int luaL_loadfilex (lua_State *L, const char *filename,
+ const char *mode);</pre>
+
+<p>
+Loads a file as a Lua chunk.
+This function uses <a href="#lua_load"><code>lua_load</code></a> to load the chunk in the file
+named <code>filename</code>.
+If <code>filename</code> is <code>NULL</code>,
+then it loads from the standard input.
+The first line in the file is ignored if it starts with a <code>#</code>.
+
+
+<p>
+The string <code>mode</code> works as in function <a href="#lua_load"><code>lua_load</code></a>.
+
+
+<p>
+This function returns the same results as <a href="#lua_load"><code>lua_load</code></a>,
+but it has an extra error code <a name="pdf-LUA_ERRFILE"><code>LUA_ERRFILE</code></a>
+for file-related errors
+(e.g., it cannot open or read the file).
+
+
+<p>
+As <a href="#lua_load"><code>lua_load</code></a>, this function only loads the chunk;
+it does not run it.
+
+
+
+
+
+<hr><h3><a name="luaL_loadstring"><code>luaL_loadstring</code></a></h3><p>
+<span class="apii">[-0, +1, &ndash;]</span>
+<pre>int luaL_loadstring (lua_State *L, const char *s);</pre>
+
+<p>
+Loads a string as a Lua chunk.
+This function uses <a href="#lua_load"><code>lua_load</code></a> to load the chunk in
+the zero-terminated string <code>s</code>.
+
+
+<p>
+This function returns the same results as <a href="#lua_load"><code>lua_load</code></a>.
+
+
+<p>
+Also as <a href="#lua_load"><code>lua_load</code></a>, this function only loads the chunk;
+it does not run it.
+
+
+
+
+
+<hr><h3><a name="luaL_newlib"><code>luaL_newlib</code></a></h3><p>
+<span class="apii">[-0, +1, <em>m</em>]</span>
+<pre>void luaL_newlib (lua_State *L, const luaL_Reg l[]);</pre>
+
+<p>
+Creates a new table and registers there
+the functions in list <code>l</code>.
+
+
+<p>
+It is implemented as the following macro:
+
+<pre>
+ (luaL_newlibtable(L,l), luaL_setfuncs(L,l,0))
+</pre><p>
+The array <code>l</code> must be the actual array,
+not a pointer to it.
+
+
+
+
+
+<hr><h3><a name="luaL_newlibtable"><code>luaL_newlibtable</code></a></h3><p>
+<span class="apii">[-0, +1, <em>m</em>]</span>
+<pre>void luaL_newlibtable (lua_State *L, const luaL_Reg l[]);</pre>
+
+<p>
+Creates a new table with a size optimized
+to store all entries in the array <code>l</code>
+(but does not actually store them).
+It is intended to be used in conjunction with <a href="#luaL_setfuncs"><code>luaL_setfuncs</code></a>
+(see <a href="#luaL_newlib"><code>luaL_newlib</code></a>).
+
+
+<p>
+It is implemented as a macro.
+The array <code>l</code> must be the actual array,
+not a pointer to it.
+
+
+
+
+
+<hr><h3><a name="luaL_newmetatable"><code>luaL_newmetatable</code></a></h3><p>
+<span class="apii">[-0, +1, <em>m</em>]</span>
+<pre>int luaL_newmetatable (lua_State *L, const char *tname);</pre>
+
+<p>
+If the registry already has the key <code>tname</code>,
+returns 0.
+Otherwise,
+creates a new table to be used as a metatable for userdata,
+adds to this new table the pair <code>__name = tname</code>,
+adds to the registry the pair <code>[tname] = new table</code>,
+and returns 1.
+(The entry <code>__name</code> is used by some error-reporting functions.)
+
+
+<p>
+In both cases pushes onto the stack the final value associated
+with <code>tname</code> in the registry.
+
+
+
+
+
+<hr><h3><a name="luaL_newstate"><code>luaL_newstate</code></a></h3><p>
+<span class="apii">[-0, +0, &ndash;]</span>
+<pre>lua_State *luaL_newstate (void);</pre>
+
+<p>
+Creates a new Lua state.
+It calls <a href="#lua_newstate"><code>lua_newstate</code></a> with an
+allocator based on the standard&nbsp;C <code>realloc</code> function
+and then sets a panic function (see <a href="#4.6">&sect;4.6</a>) that prints
+an error message to the standard error output in case of fatal
+errors.
+
+
+<p>
+Returns the new state,
+or <code>NULL</code> if there is a memory allocation error.
+
+
+
+
+
+<hr><h3><a name="luaL_openlibs"><code>luaL_openlibs</code></a></h3><p>
+<span class="apii">[-0, +0, <em>e</em>]</span>
+<pre>void luaL_openlibs (lua_State *L);</pre>
+
+<p>
+Opens all standard Lua libraries into the given state.
+
+
+
+
+
+<hr><h3><a name="luaL_opt"><code>luaL_opt</code></a></h3><p>
+<span class="apii">[-0, +0, <em>e</em>]</span>
+<pre>T luaL_opt (L, func, arg, dflt);</pre>
+
+<p>
+This macro is defined as follows:
+
+<pre>
+ (lua_isnoneornil(L,(arg)) ? (dflt) : func(L,(arg)))
+</pre><p>
+In words, if the argument <code>arg</code> is nil or absent,
+the macro results in the default <code>dflt</code>.
+Otherwise, it results in the result of calling <code>func</code>
+with the state <code>L</code> and the argument index <code>arg</code> as
+parameters.
+Note that it evaluates the expression <code>dflt</code> only if needed.
+
+
+
+
+
+<hr><h3><a name="luaL_optinteger"><code>luaL_optinteger</code></a></h3><p>
+<span class="apii">[-0, +0, <em>v</em>]</span>
+<pre>lua_Integer luaL_optinteger (lua_State *L,
+ int arg,
+ lua_Integer d);</pre>
+
+<p>
+If the function argument <code>arg</code> is an integer
+(or convertible to an integer),
+returns this integer.
+If this argument is absent or is <b>nil</b>,
+returns <code>d</code>.
+Otherwise, raises an error.
+
+
+
+
+
+<hr><h3><a name="luaL_optlstring"><code>luaL_optlstring</code></a></h3><p>
+<span class="apii">[-0, +0, <em>v</em>]</span>
+<pre>const char *luaL_optlstring (lua_State *L,
+ int arg,
+ const char *d,
+ size_t *l);</pre>
+
+<p>
+If the function argument <code>arg</code> is a string,
+returns this string.
+If this argument is absent or is <b>nil</b>,
+returns <code>d</code>.
+Otherwise, raises an error.
+
+
+<p>
+If <code>l</code> is not <code>NULL</code>,
+fills the position <code>*l</code> with the result's length.
+If the result is <code>NULL</code>
+(only possible when returning <code>d</code> and <code>d == NULL</code>),
+its length is considered zero.
+
+
+<p>
+This function uses <a href="#lua_tolstring"><code>lua_tolstring</code></a> to get its result,
+so all conversions and caveats of that function apply here.
+
+
+
+
+
+<hr><h3><a name="luaL_optnumber"><code>luaL_optnumber</code></a></h3><p>
+<span class="apii">[-0, +0, <em>v</em>]</span>
+<pre>lua_Number luaL_optnumber (lua_State *L, int arg, lua_Number d);</pre>
+
+<p>
+If the function argument <code>arg</code> is a number,
+returns this number.
+If this argument is absent or is <b>nil</b>,
+returns <code>d</code>.
+Otherwise, raises an error.
+
+
+
+
+
+<hr><h3><a name="luaL_optstring"><code>luaL_optstring</code></a></h3><p>
+<span class="apii">[-0, +0, <em>v</em>]</span>
+<pre>const char *luaL_optstring (lua_State *L,
+ int arg,
+ const char *d);</pre>
+
+<p>
+If the function argument <code>arg</code> is a string,
+returns this string.
+If this argument is absent or is <b>nil</b>,
+returns <code>d</code>.
+Otherwise, raises an error.
+
+
+
+
+
+<hr><h3><a name="luaL_prepbuffer"><code>luaL_prepbuffer</code></a></h3><p>
+<span class="apii">[-?, +?, <em>m</em>]</span>
+<pre>char *luaL_prepbuffer (luaL_Buffer *B);</pre>
+
+<p>
+Equivalent to <a href="#luaL_prepbuffsize"><code>luaL_prepbuffsize</code></a>
+with the predefined size <a name="pdf-LUAL_BUFFERSIZE"><code>LUAL_BUFFERSIZE</code></a>.
+
+
+
+
+
+<hr><h3><a name="luaL_prepbuffsize"><code>luaL_prepbuffsize</code></a></h3><p>
+<span class="apii">[-?, +?, <em>m</em>]</span>
+<pre>char *luaL_prepbuffsize (luaL_Buffer *B, size_t sz);</pre>
+
+<p>
+Returns an address to a space of size <code>sz</code>
+where you can copy a string to be added to buffer <code>B</code>
+(see <a href="#luaL_Buffer"><code>luaL_Buffer</code></a>).
+After copying the string into this space you must call
+<a href="#luaL_addsize"><code>luaL_addsize</code></a> with the size of the string to actually add
+it to the buffer.
+
+
+
+
+
+<hr><h3><a name="luaL_pushresult"><code>luaL_pushresult</code></a></h3><p>
+<span class="apii">[-?, +1, <em>m</em>]</span>
+<pre>void luaL_pushresult (luaL_Buffer *B);</pre>
+
+<p>
+Finishes the use of buffer <code>B</code> leaving the final string on
+the top of the stack.
+
+
+
+
+
+<hr><h3><a name="luaL_pushresultsize"><code>luaL_pushresultsize</code></a></h3><p>
+<span class="apii">[-?, +1, <em>m</em>]</span>
+<pre>void luaL_pushresultsize (luaL_Buffer *B, size_t sz);</pre>
+
+<p>
+Equivalent to the sequence <a href="#luaL_addsize"><code>luaL_addsize</code></a>, <a href="#luaL_pushresult"><code>luaL_pushresult</code></a>.
+
+
+
+
+
+<hr><h3><a name="luaL_ref"><code>luaL_ref</code></a></h3><p>
+<span class="apii">[-1, +0, <em>m</em>]</span>
+<pre>int luaL_ref (lua_State *L, int t);</pre>
+
+<p>
+Creates and returns a <em>reference</em>,
+in the table at index <code>t</code>,
+for the object at the top of the stack (and pops the object).
+
+
+<p>
+A reference is a unique integer key.
+As long as you do not manually add integer keys into table <code>t</code>,
+<a href="#luaL_ref"><code>luaL_ref</code></a> ensures the uniqueness of the key it returns.
+You can retrieve an object referred by reference <code>r</code>
+by calling <code>lua_rawgeti(L, t, r)</code>.
+Function <a href="#luaL_unref"><code>luaL_unref</code></a> frees a reference and its associated object.
+
+
+<p>
+If the object at the top of the stack is <b>nil</b>,
+<a href="#luaL_ref"><code>luaL_ref</code></a> returns the constant <a name="pdf-LUA_REFNIL"><code>LUA_REFNIL</code></a>.
+The constant <a name="pdf-LUA_NOREF"><code>LUA_NOREF</code></a> is guaranteed to be different
+from any reference returned by <a href="#luaL_ref"><code>luaL_ref</code></a>.
+
+
+
+
+
+<hr><h3><a name="luaL_Reg"><code>luaL_Reg</code></a></h3>
+<pre>typedef struct luaL_Reg {
+ const char *name;
+ lua_CFunction func;
+} luaL_Reg;</pre>
+
+<p>
+Type for arrays of functions to be registered by
+<a href="#luaL_setfuncs"><code>luaL_setfuncs</code></a>.
+<code>name</code> is the function name and <code>func</code> is a pointer to
+the function.
+Any array of <a href="#luaL_Reg"><code>luaL_Reg</code></a> must end with a sentinel entry
+in which both <code>name</code> and <code>func</code> are <code>NULL</code>.
+
+
+
+
+
+<hr><h3><a name="luaL_requiref"><code>luaL_requiref</code></a></h3><p>
+<span class="apii">[-0, +1, <em>e</em>]</span>
+<pre>void luaL_requiref (lua_State *L, const char *modname,
+ lua_CFunction openf, int glb);</pre>
+
+<p>
+If <code>modname</code> is not already present in <a href="#pdf-package.loaded"><code>package.loaded</code></a>,
+calls function <code>openf</code> with string <code>modname</code> as an argument
+and sets the call result in <code>package.loaded[modname]</code>,
+as if that function has been called through <a href="#pdf-require"><code>require</code></a>.
+
+
+<p>
+If <code>glb</code> is true,
+also stores the module into global <code>modname</code>.
+
+
+<p>
+Leaves a copy of the module on the stack.
+
+
+
+
+
+<hr><h3><a name="luaL_setfuncs"><code>luaL_setfuncs</code></a></h3><p>
+<span class="apii">[-nup, +0, <em>m</em>]</span>
+<pre>void luaL_setfuncs (lua_State *L, const luaL_Reg *l, int nup);</pre>
+
+<p>
+Registers all functions in the array <code>l</code>
+(see <a href="#luaL_Reg"><code>luaL_Reg</code></a>) into the table on the top of the stack
+(below optional upvalues, see next).
+
+
+<p>
+When <code>nup</code> is not zero,
+all functions are created sharing <code>nup</code> upvalues,
+which must be previously pushed on the stack
+on top of the library table.
+These values are popped from the stack after the registration.
+
+
+
+
+
+<hr><h3><a name="luaL_setmetatable"><code>luaL_setmetatable</code></a></h3><p>
+<span class="apii">[-0, +0, &ndash;]</span>
+<pre>void luaL_setmetatable (lua_State *L, const char *tname);</pre>
+
+<p>
+Sets the metatable of the object at the top of the stack
+as the metatable associated with name <code>tname</code>
+in the registry (see <a href="#luaL_newmetatable"><code>luaL_newmetatable</code></a>).
+
+
+
+
+
+<hr><h3><a name="luaL_Stream"><code>luaL_Stream</code></a></h3>
+<pre>typedef struct luaL_Stream {
+ FILE *f;
+ lua_CFunction closef;
+} luaL_Stream;</pre>
+
+<p>
+The standard representation for file handles,
+which is used by the standard I/O library.
+
+
+<p>
+A file handle is implemented as a full userdata,
+with a metatable called <code>LUA_FILEHANDLE</code>
+(where <code>LUA_FILEHANDLE</code> is a macro with the actual metatable's name).
+The metatable is created by the I/O library
+(see <a href="#luaL_newmetatable"><code>luaL_newmetatable</code></a>).
+
+
+<p>
+This userdata must start with the structure <code>luaL_Stream</code>;
+it can contain other data after this initial structure.
+Field <code>f</code> points to the corresponding C stream
+(or it can be <code>NULL</code> to indicate an incompletely created handle).
+Field <code>closef</code> points to a Lua function
+that will be called to close the stream
+when the handle is closed or collected;
+this function receives the file handle as its sole argument and
+must return either <b>true</b> (in case of success)
+or <b>nil</b> plus an error message (in case of error).
+Once Lua calls this field,
+it changes the field value to <code>NULL</code>
+to signal that the handle is closed.
+
+
+
+
+
+<hr><h3><a name="luaL_testudata"><code>luaL_testudata</code></a></h3><p>
+<span class="apii">[-0, +0, <em>m</em>]</span>
+<pre>void *luaL_testudata (lua_State *L, int arg, const char *tname);</pre>
+
+<p>
+This function works like <a href="#luaL_checkudata"><code>luaL_checkudata</code></a>,
+except that, when the test fails,
+it returns <code>NULL</code> instead of raising an error.
+
+
+
+
+
+<hr><h3><a name="luaL_tolstring"><code>luaL_tolstring</code></a></h3><p>
+<span class="apii">[-0, +1, <em>e</em>]</span>
+<pre>const char *luaL_tolstring (lua_State *L, int idx, size_t *len);</pre>
+
+<p>
+Converts any Lua value at the given index to a C&nbsp;string
+in a reasonable format.
+The resulting string is pushed onto the stack and also
+returned by the function.
+If <code>len</code> is not <code>NULL</code>,
+the function also sets <code>*len</code> with the string length.
+
+
+<p>
+If the value has a metatable with a <code>__tostring</code> field,
+then <code>luaL_tolstring</code> calls the corresponding metamethod
+with the value as argument,
+and uses the result of the call as its result.
+
+
+
+
+
+<hr><h3><a name="luaL_traceback"><code>luaL_traceback</code></a></h3><p>
+<span class="apii">[-0, +1, <em>m</em>]</span>
+<pre>void luaL_traceback (lua_State *L, lua_State *L1, const char *msg,
+ int level);</pre>
+
+<p>
+Creates and pushes a traceback of the stack <code>L1</code>.
+If <code>msg</code> is not <code>NULL</code> it is appended
+at the beginning of the traceback.
+The <code>level</code> parameter tells at which level
+to start the traceback.
+
+
+
+
+
+<hr><h3><a name="luaL_typename"><code>luaL_typename</code></a></h3><p>
+<span class="apii">[-0, +0, &ndash;]</span>
+<pre>const char *luaL_typename (lua_State *L, int index);</pre>
+
+<p>
+Returns the name of the type of the value at the given index.
+
+
+
+
+
+<hr><h3><a name="luaL_unref"><code>luaL_unref</code></a></h3><p>
+<span class="apii">[-0, +0, &ndash;]</span>
+<pre>void luaL_unref (lua_State *L, int t, int ref);</pre>
+
+<p>
+Releases reference <code>ref</code> from the table at index <code>t</code>
+(see <a href="#luaL_ref"><code>luaL_ref</code></a>).
+The entry is removed from the table,
+so that the referred object can be collected.
+The reference <code>ref</code> is also freed to be used again.
+
+
+<p>
+If <code>ref</code> is <a href="#pdf-LUA_NOREF"><code>LUA_NOREF</code></a> or <a href="#pdf-LUA_REFNIL"><code>LUA_REFNIL</code></a>,
+<a href="#luaL_unref"><code>luaL_unref</code></a> does nothing.
+
+
+
+
+
+<hr><h3><a name="luaL_where"><code>luaL_where</code></a></h3><p>
+<span class="apii">[-0, +1, <em>m</em>]</span>
+<pre>void luaL_where (lua_State *L, int lvl);</pre>
+
+<p>
+Pushes onto the stack a string identifying the current position
+of the control at level <code>lvl</code> in the call stack.
+Typically this string has the following format:
+
+<pre>
+ <em>chunkname</em>:<em>currentline</em>:
+</pre><p>
+Level&nbsp;0 is the running function,
+level&nbsp;1 is the function that called the running function,
+etc.
+
+
+<p>
+This function is used to build a prefix for error messages.
+
+
+
+
+
+
+
+<h1>6 &ndash; <a name="6">Standard Libraries</a></h1>
+
+<p>
+The standard Lua libraries provide useful functions
+that are implemented directly through the C&nbsp;API.
+Some of these functions provide essential services to the language
+(e.g., <a href="#pdf-type"><code>type</code></a> and <a href="#pdf-getmetatable"><code>getmetatable</code></a>);
+others provide access to "outside" services (e.g., I/O);
+and others could be implemented in Lua itself,
+but are quite useful or have critical performance requirements that
+deserve an implementation in C (e.g., <a href="#pdf-table.sort"><code>table.sort</code></a>).
+
+
+<p>
+All libraries are implemented through the official C&nbsp;API
+and are provided as separate C&nbsp;modules.
+Currently, Lua has the following standard libraries:
+
+<ul>
+
+<li>basic library (<a href="#6.1">&sect;6.1</a>);</li>
+
+<li>coroutine library (<a href="#6.2">&sect;6.2</a>);</li>
+
+<li>package library (<a href="#6.3">&sect;6.3</a>);</li>
+
+<li>string manipulation (<a href="#6.4">&sect;6.4</a>);</li>
+
+<li>basic UTF-8 support (<a href="#6.5">&sect;6.5</a>);</li>
+
+<li>table manipulation (<a href="#6.6">&sect;6.6</a>);</li>
+
+<li>mathematical functions (<a href="#6.7">&sect;6.7</a>) (sin, log, etc.);</li>
+
+<li>input and output (<a href="#6.8">&sect;6.8</a>);</li>
+
+<li>operating system facilities (<a href="#6.9">&sect;6.9</a>);</li>
+
+<li>debug facilities (<a href="#6.10">&sect;6.10</a>).</li>
+
+</ul><p>
+Except for the basic and the package libraries,
+each library provides all its functions as fields of a global table
+or as methods of its objects.
+
+
+<p>
+To have access to these libraries,
+the C&nbsp;host program should call the <a href="#luaL_openlibs"><code>luaL_openlibs</code></a> function,
+which opens all standard libraries.
+Alternatively,
+the host program can open them individually by using
+<a href="#luaL_requiref"><code>luaL_requiref</code></a> to call
+<a name="pdf-luaopen_base"><code>luaopen_base</code></a> (for the basic library),
+<a name="pdf-luaopen_package"><code>luaopen_package</code></a> (for the package library),
+<a name="pdf-luaopen_coroutine"><code>luaopen_coroutine</code></a> (for the coroutine library),
+<a name="pdf-luaopen_string"><code>luaopen_string</code></a> (for the string library),
+<a name="pdf-luaopen_utf8"><code>luaopen_utf8</code></a> (for the UTF8 library),
+<a name="pdf-luaopen_table"><code>luaopen_table</code></a> (for the table library),
+<a name="pdf-luaopen_math"><code>luaopen_math</code></a> (for the mathematical library),
+<a name="pdf-luaopen_io"><code>luaopen_io</code></a> (for the I/O library),
+<a name="pdf-luaopen_os"><code>luaopen_os</code></a> (for the operating system library),
+and <a name="pdf-luaopen_debug"><code>luaopen_debug</code></a> (for the debug library).
+These functions are declared in <a name="pdf-lualib.h"><code>lualib.h</code></a>.
+
+
+
+<h2>6.1 &ndash; <a name="6.1">Basic Functions</a></h2>
+
+<p>
+The basic library provides core functions to Lua.
+If you do not include this library in your application,
+you should check carefully whether you need to provide
+implementations for some of its facilities.
+
+
+<p>
+<hr><h3><a name="pdf-assert"><code>assert (v [, message])</code></a></h3>
+
+
+<p>
+Calls <a href="#pdf-error"><code>error</code></a> if
+the value of its argument <code>v</code> is false (i.e., <b>nil</b> or <b>false</b>);
+otherwise, returns all its arguments.
+In case of error,
+<code>message</code> is the error object;
+when absent, it defaults to "<code>assertion failed!</code>"
+
+
+
+
+<p>
+<hr><h3><a name="pdf-collectgarbage"><code>collectgarbage ([opt [, arg]])</code></a></h3>
+
+
+<p>
+This function is a generic interface to the garbage collector.
+It performs different functions according to its first argument, <code>opt</code>:
+
+<ul>
+
+<li><b>"<code>collect</code>": </b>
+performs a full garbage-collection cycle.
+This is the default option.
+</li>
+
+<li><b>"<code>stop</code>": </b>
+stops automatic execution of the garbage collector.
+The collector will run only when explicitly invoked,
+until a call to restart it.
+</li>
+
+<li><b>"<code>restart</code>": </b>
+restarts automatic execution of the garbage collector.
+</li>
+
+<li><b>"<code>count</code>": </b>
+returns the total memory in use by Lua in Kbytes.
+The value has a fractional part,
+so that it multiplied by 1024
+gives the exact number of bytes in use by Lua
+(except for overflows).
+</li>
+
+<li><b>"<code>step</code>": </b>
+performs a garbage-collection step.
+The step "size" is controlled by <code>arg</code>.
+With a zero value,
+the collector will perform one basic (indivisible) step.
+For non-zero values,
+the collector will perform as if that amount of memory
+(in KBytes) had been allocated by Lua.
+Returns <b>true</b> if the step finished a collection cycle.
+</li>
+
+<li><b>"<code>setpause</code>": </b>
+sets <code>arg</code> as the new value for the <em>pause</em> of
+the collector (see <a href="#2.5">&sect;2.5</a>).
+Returns the previous value for <em>pause</em>.
+</li>
+
+<li><b>"<code>setstepmul</code>": </b>
+sets <code>arg</code> as the new value for the <em>step multiplier</em> of
+the collector (see <a href="#2.5">&sect;2.5</a>).
+Returns the previous value for <em>step</em>.
+</li>
+
+<li><b>"<code>isrunning</code>": </b>
+returns a boolean that tells whether the collector is running
+(i.e., not stopped).
+</li>
+
+</ul>
+
+
+
+<p>
+<hr><h3><a name="pdf-dofile"><code>dofile ([filename])</code></a></h3>
+Opens the named file and executes its contents as a Lua chunk.
+When called without arguments,
+<code>dofile</code> executes the contents of the standard input (<code>stdin</code>).
+Returns all values returned by the chunk.
+In case of errors, <code>dofile</code> propagates the error
+to its caller (that is, <code>dofile</code> does not run in protected mode).
+
+
+
+
+<p>
+<hr><h3><a name="pdf-error"><code>error (message [, level])</code></a></h3>
+Terminates the last protected function called
+and returns <code>message</code> as the error object.
+Function <code>error</code> never returns.
+
+
+<p>
+Usually, <code>error</code> adds some information about the error position
+at the beginning of the message, if the message is a string.
+The <code>level</code> argument specifies how to get the error position.
+With level&nbsp;1 (the default), the error position is where the
+<code>error</code> function was called.
+Level&nbsp;2 points the error to where the function
+that called <code>error</code> was called; and so on.
+Passing a level&nbsp;0 avoids the addition of error position information
+to the message.
+
+
+
+
+<p>
+<hr><h3><a name="pdf-_G"><code>_G</code></a></h3>
+A global variable (not a function) that
+holds the global environment (see <a href="#2.2">&sect;2.2</a>).
+Lua itself does not use this variable;
+changing its value does not affect any environment,
+nor vice versa.
+
+
+
+
+<p>
+<hr><h3><a name="pdf-getmetatable"><code>getmetatable (object)</code></a></h3>
+
+
+<p>
+If <code>object</code> does not have a metatable, returns <b>nil</b>.
+Otherwise,
+if the object's metatable has a <code>__metatable</code> field,
+returns the associated value.
+Otherwise, returns the metatable of the given object.
+
+
+
+
+<p>
+<hr><h3><a name="pdf-ipairs"><code>ipairs (t)</code></a></h3>
+
+
+<p>
+Returns three values (an iterator function, the table <code>t</code>, and 0)
+so that the construction
+
+<pre>
+ for i,v in ipairs(t) do <em>body</em> end
+</pre><p>
+will iterate over the key&ndash;value pairs
+(<code>1,t[1]</code>), (<code>2,t[2]</code>), ...,
+up to the first nil value.
+
+
+
+
+<p>
+<hr><h3><a name="pdf-load"><code>load (chunk [, chunkname [, mode [, env]]])</code></a></h3>
+
+
+<p>
+Loads a chunk.
+
+
+<p>
+If <code>chunk</code> is a string, the chunk is this string.
+If <code>chunk</code> is a function,
+<code>load</code> calls it repeatedly to get the chunk pieces.
+Each call to <code>chunk</code> must return a string that concatenates
+with previous results.
+A return of an empty string, <b>nil</b>, or no value signals the end of the chunk.
+
+
+<p>
+If there are no syntactic errors,
+returns the compiled chunk as a function;
+otherwise, returns <b>nil</b> plus the error message.
+
+
+<p>
+If the resulting function has upvalues,
+the first upvalue is set to the value of <code>env</code>,
+if that parameter is given,
+or to the value of the global environment.
+Other upvalues are initialized with <b>nil</b>.
+(When you load a main chunk,
+the resulting function will always have exactly one upvalue,
+the <code>_ENV</code> variable (see <a href="#2.2">&sect;2.2</a>).
+However,
+when you load a binary chunk created from a function (see <a href="#pdf-string.dump"><code>string.dump</code></a>),
+the resulting function can have an arbitrary number of upvalues.)
+All upvalues are fresh, that is,
+they are not shared with any other function.
+
+
+<p>
+<code>chunkname</code> is used as the name of the chunk for error messages
+and debug information (see <a href="#4.9">&sect;4.9</a>).
+When absent,
+it defaults to <code>chunk</code>, if <code>chunk</code> is a string,
+or to "<code>=(load)</code>" otherwise.
+
+
+<p>
+The string <code>mode</code> controls whether the chunk can be text or binary
+(that is, a precompiled chunk).
+It may be the string "<code>b</code>" (only binary chunks),
+"<code>t</code>" (only text chunks),
+or "<code>bt</code>" (both binary and text).
+The default is "<code>bt</code>".
+
+
+<p>
+Lua does not check the consistency of binary chunks.
+Maliciously crafted binary chunks can crash
+the interpreter.
+
+
+
+
+<p>
+<hr><h3><a name="pdf-loadfile"><code>loadfile ([filename [, mode [, env]]])</code></a></h3>
+
+
+<p>
+Similar to <a href="#pdf-load"><code>load</code></a>,
+but gets the chunk from file <code>filename</code>
+or from the standard input,
+if no file name is given.
+
+
+
+
+<p>
+<hr><h3><a name="pdf-next"><code>next (table [, index])</code></a></h3>
+
+
+<p>
+Allows a program to traverse all fields of a table.
+Its first argument is a table and its second argument
+is an index in this table.
+<code>next</code> returns the next index of the table
+and its associated value.
+When called with <b>nil</b> as its second argument,
+<code>next</code> returns an initial index
+and its associated value.
+When called with the last index,
+or with <b>nil</b> in an empty table,
+<code>next</code> returns <b>nil</b>.
+If the second argument is absent, then it is interpreted as <b>nil</b>.
+In particular,
+you can use <code>next(t)</code> to check whether a table is empty.
+
+
+<p>
+The order in which the indices are enumerated is not specified,
+<em>even for numeric indices</em>.
+(To traverse a table in numerical order,
+use a numerical <b>for</b>.)
+
+
+<p>
+The behavior of <code>next</code> is undefined if,
+during the traversal,
+you assign any value to a non-existent field in the table.
+You may however modify existing fields.
+In particular, you may clear existing fields.
+
+
+
+
+<p>
+<hr><h3><a name="pdf-pairs"><code>pairs (t)</code></a></h3>
+
+
+<p>
+If <code>t</code> has a metamethod <code>__pairs</code>,
+calls it with <code>t</code> as argument and returns the first three
+results from the call.
+
+
+<p>
+Otherwise,
+returns three values: the <a href="#pdf-next"><code>next</code></a> function, the table <code>t</code>, and <b>nil</b>,
+so that the construction
+
+<pre>
+ for k,v in pairs(t) do <em>body</em> end
+</pre><p>
+will iterate over all key&ndash;value pairs of table <code>t</code>.
+
+
+<p>
+See function <a href="#pdf-next"><code>next</code></a> for the caveats of modifying
+the table during its traversal.
+
+
+
+
+<p>
+<hr><h3><a name="pdf-pcall"><code>pcall (f [, arg1, &middot;&middot;&middot;])</code></a></h3>
+
+
+<p>
+Calls function <code>f</code> with
+the given arguments in <em>protected mode</em>.
+This means that any error inside&nbsp;<code>f</code> is not propagated;
+instead, <code>pcall</code> catches the error
+and returns a status code.
+Its first result is the status code (a boolean),
+which is true if the call succeeds without errors.
+In such case, <code>pcall</code> also returns all results from the call,
+after this first result.
+In case of any error, <code>pcall</code> returns <b>false</b> plus the error message.
+
+
+
+
+<p>
+<hr><h3><a name="pdf-print"><code>print (&middot;&middot;&middot;)</code></a></h3>
+Receives any number of arguments
+and prints their values to <code>stdout</code>,
+using the <a href="#pdf-tostring"><code>tostring</code></a> function to convert each argument to a string.
+<code>print</code> is not intended for formatted output,
+but only as a quick way to show a value,
+for instance for debugging.
+For complete control over the output,
+use <a href="#pdf-string.format"><code>string.format</code></a> and <a href="#pdf-io.write"><code>io.write</code></a>.
+
+
+
+
+<p>
+<hr><h3><a name="pdf-rawequal"><code>rawequal (v1, v2)</code></a></h3>
+Checks whether <code>v1</code> is equal to <code>v2</code>,
+without invoking the <code>__eq</code> metamethod.
+Returns a boolean.
+
+
+
+
+<p>
+<hr><h3><a name="pdf-rawget"><code>rawget (table, index)</code></a></h3>
+Gets the real value of <code>table[index]</code>,
+without invoking the <code>__index</code> metamethod.
+<code>table</code> must be a table;
+<code>index</code> may be any value.
+
+
+
+
+<p>
+<hr><h3><a name="pdf-rawlen"><code>rawlen (v)</code></a></h3>
+Returns the length of the object <code>v</code>,
+which must be a table or a string,
+without invoking the <code>__len</code> metamethod.
+Returns an integer.
+
+
+
+
+<p>
+<hr><h3><a name="pdf-rawset"><code>rawset (table, index, value)</code></a></h3>
+Sets the real value of <code>table[index]</code> to <code>value</code>,
+without invoking the <code>__newindex</code> metamethod.
+<code>table</code> must be a table,
+<code>index</code> any value different from <b>nil</b> and NaN,
+and <code>value</code> any Lua value.
+
+
+<p>
+This function returns <code>table</code>.
+
+
+
+
+<p>
+<hr><h3><a name="pdf-select"><code>select (index, &middot;&middot;&middot;)</code></a></h3>
+
+
+<p>
+If <code>index</code> is a number,
+returns all arguments after argument number <code>index</code>;
+a negative number indexes from the end (-1 is the last argument).
+Otherwise, <code>index</code> must be the string <code>"#"</code>,
+and <code>select</code> returns the total number of extra arguments it received.
+
+
+
+
+<p>
+<hr><h3><a name="pdf-setmetatable"><code>setmetatable (table, metatable)</code></a></h3>
+
+
+<p>
+Sets the metatable for the given table.
+(To change the metatable of other types from Lua code,
+you must use the debug library (<a href="#6.10">&sect;6.10</a>).)
+If <code>metatable</code> is <b>nil</b>,
+removes the metatable of the given table.
+If the original metatable has a <code>__metatable</code> field,
+raises an error.
+
+
+<p>
+This function returns <code>table</code>.
+
+
+
+
+<p>
+<hr><h3><a name="pdf-tonumber"><code>tonumber (e [, base])</code></a></h3>
+
+
+<p>
+When called with no <code>base</code>,
+<code>tonumber</code> tries to convert its argument to a number.
+If the argument is already a number or
+a string convertible to a number,
+then <code>tonumber</code> returns this number;
+otherwise, it returns <b>nil</b>.
+
+
+<p>
+The conversion of strings can result in integers or floats,
+according to the lexical conventions of Lua (see <a href="#3.1">&sect;3.1</a>).
+(The string may have leading and trailing spaces and a sign.)
+
+
+<p>
+When called with <code>base</code>,
+then <code>e</code> must be a string to be interpreted as
+an integer numeral in that base.
+The base may be any integer between 2 and 36, inclusive.
+In bases above&nbsp;10, the letter '<code>A</code>' (in either upper or lower case)
+represents&nbsp;10, '<code>B</code>' represents&nbsp;11, and so forth,
+with '<code>Z</code>' representing 35.
+If the string <code>e</code> is not a valid numeral in the given base,
+the function returns <b>nil</b>.
+
+
+
+
+<p>
+<hr><h3><a name="pdf-tostring"><code>tostring (v)</code></a></h3>
+Receives a value of any type and
+converts it to a string in a human-readable format.
+(For complete control of how numbers are converted,
+use <a href="#pdf-string.format"><code>string.format</code></a>.)
+
+
+<p>
+If the metatable of <code>v</code> has a <code>__tostring</code> field,
+then <code>tostring</code> calls the corresponding value
+with <code>v</code> as argument,
+and uses the result of the call as its result.
+
+
+
+
+<p>
+<hr><h3><a name="pdf-type"><code>type (v)</code></a></h3>
+Returns the type of its only argument, coded as a string.
+The possible results of this function are
+"<code>nil</code>" (a string, not the value <b>nil</b>),
+"<code>number</code>",
+"<code>string</code>",
+"<code>boolean</code>",
+"<code>table</code>",
+"<code>function</code>",
+"<code>thread</code>",
+and "<code>userdata</code>".
+
+
+
+
+<p>
+<hr><h3><a name="pdf-_VERSION"><code>_VERSION</code></a></h3>
+
+
+<p>
+A global variable (not a function) that
+holds a string containing the running Lua version.
+The current value of this variable is "<code>Lua 5.3</code>".
+
+
+
+
+<p>
+<hr><h3><a name="pdf-xpcall"><code>xpcall (f, msgh [, arg1, &middot;&middot;&middot;])</code></a></h3>
+
+
+<p>
+This function is similar to <a href="#pdf-pcall"><code>pcall</code></a>,
+except that it sets a new message handler <code>msgh</code>.
+
+
+
+
+
+
+
+<h2>6.2 &ndash; <a name="6.2">Coroutine Manipulation</a></h2>
+
+<p>
+This library comprises the operations to manipulate coroutines,
+which come inside the table <a name="pdf-coroutine"><code>coroutine</code></a>.
+See <a href="#2.6">&sect;2.6</a> for a general description of coroutines.
+
+
+<p>
+<hr><h3><a name="pdf-coroutine.create"><code>coroutine.create (f)</code></a></h3>
+
+
+<p>
+Creates a new coroutine, with body <code>f</code>.
+<code>f</code> must be a function.
+Returns this new coroutine,
+an object with type <code>"thread"</code>.
+
+
+
+
+<p>
+<hr><h3><a name="pdf-coroutine.isyieldable"><code>coroutine.isyieldable ()</code></a></h3>
+
+
+<p>
+Returns true when the running coroutine can yield.
+
+
+<p>
+A running coroutine is yieldable if it is not the main thread and
+it is not inside a non-yieldable C&nbsp;function.
+
+
+
+
+<p>
+<hr><h3><a name="pdf-coroutine.resume"><code>coroutine.resume (co [, val1, &middot;&middot;&middot;])</code></a></h3>
+
+
+<p>
+Starts or continues the execution of coroutine <code>co</code>.
+The first time you resume a coroutine,
+it starts running its body.
+The values <code>val1</code>, ... are passed
+as the arguments to the body function.
+If the coroutine has yielded,
+<code>resume</code> restarts it;
+the values <code>val1</code>, ... are passed
+as the results from the yield.
+
+
+<p>
+If the coroutine runs without any errors,
+<code>resume</code> returns <b>true</b> plus any values passed to <code>yield</code>
+(when the coroutine yields) or any values returned by the body function
+(when the coroutine terminates).
+If there is any error,
+<code>resume</code> returns <b>false</b> plus the error message.
+
+
+
+
+<p>
+<hr><h3><a name="pdf-coroutine.running"><code>coroutine.running ()</code></a></h3>
+
+
+<p>
+Returns the running coroutine plus a boolean,
+true when the running coroutine is the main one.
+
+
+
+
+<p>
+<hr><h3><a name="pdf-coroutine.status"><code>coroutine.status (co)</code></a></h3>
+
+
+<p>
+Returns the status of coroutine <code>co</code>, as a string:
+<code>"running"</code>,
+if the coroutine is running (that is, it called <code>status</code>);
+<code>"suspended"</code>, if the coroutine is suspended in a call to <code>yield</code>,
+or if it has not started running yet;
+<code>"normal"</code> if the coroutine is active but not running
+(that is, it has resumed another coroutine);
+and <code>"dead"</code> if the coroutine has finished its body function,
+or if it has stopped with an error.
+
+
+
+
+<p>
+<hr><h3><a name="pdf-coroutine.wrap"><code>coroutine.wrap (f)</code></a></h3>
+
+
+<p>
+Creates a new coroutine, with body <code>f</code>.
+<code>f</code> must be a function.
+Returns a function that resumes the coroutine each time it is called.
+Any arguments passed to the function behave as the
+extra arguments to <code>resume</code>.
+Returns the same values returned by <code>resume</code>,
+except the first boolean.
+In case of error, propagates the error.
+
+
+
+
+<p>
+<hr><h3><a name="pdf-coroutine.yield"><code>coroutine.yield (&middot;&middot;&middot;)</code></a></h3>
+
+
+<p>
+Suspends the execution of the calling coroutine.
+Any arguments to <code>yield</code> are passed as extra results to <code>resume</code>.
+
+
+
+
+
+
+
+<h2>6.3 &ndash; <a name="6.3">Modules</a></h2>
+
+<p>
+The package library provides basic
+facilities for loading modules in Lua.
+It exports one function directly in the global environment:
+<a href="#pdf-require"><code>require</code></a>.
+Everything else is exported in a table <a name="pdf-package"><code>package</code></a>.
+
+
+<p>
+<hr><h3><a name="pdf-require"><code>require (modname)</code></a></h3>
+
+
+<p>
+Loads the given module.
+The function starts by looking into the <a href="#pdf-package.loaded"><code>package.loaded</code></a> table
+to determine whether <code>modname</code> is already loaded.
+If it is, then <code>require</code> returns the value stored
+at <code>package.loaded[modname]</code>.
+Otherwise, it tries to find a <em>loader</em> for the module.
+
+
+<p>
+To find a loader,
+<code>require</code> is guided by the <a href="#pdf-package.searchers"><code>package.searchers</code></a> sequence.
+By changing this sequence,
+we can change how <code>require</code> looks for a module.
+The following explanation is based on the default configuration
+for <a href="#pdf-package.searchers"><code>package.searchers</code></a>.
+
+
+<p>
+First <code>require</code> queries <code>package.preload[modname]</code>.
+If it has a value,
+this value (which must be a function) is the loader.
+Otherwise <code>require</code> searches for a Lua loader using the
+path stored in <a href="#pdf-package.path"><code>package.path</code></a>.
+If that also fails, it searches for a C&nbsp;loader using the
+path stored in <a href="#pdf-package.cpath"><code>package.cpath</code></a>.
+If that also fails,
+it tries an <em>all-in-one</em> loader (see <a href="#pdf-package.searchers"><code>package.searchers</code></a>).
+
+
+<p>
+Once a loader is found,
+<code>require</code> calls the loader with two arguments:
+<code>modname</code> and an extra value dependent on how it got the loader.
+(If the loader came from a file,
+this extra value is the file name.)
+If the loader returns any non-nil value,
+<code>require</code> assigns the returned value to <code>package.loaded[modname]</code>.
+If the loader does not return a non-nil value and
+has not assigned any value to <code>package.loaded[modname]</code>,
+then <code>require</code> assigns <b>true</b> to this entry.
+In any case, <code>require</code> returns the
+final value of <code>package.loaded[modname]</code>.
+
+
+<p>
+If there is any error loading or running the module,
+or if it cannot find any loader for the module,
+then <code>require</code> raises an error.
+
+
+
+
+<p>
+<hr><h3><a name="pdf-package.config"><code>package.config</code></a></h3>
+
+
+<p>
+A string describing some compile-time configurations for packages.
+This string is a sequence of lines:
+
+<ul>
+
+<li>The first line is the directory separator string.
+Default is '<code>\</code>' for Windows and '<code>/</code>' for all other systems.</li>
+
+<li>The second line is the character that separates templates in a path.
+Default is '<code>;</code>'.</li>
+
+<li>The third line is the string that marks the
+substitution points in a template.
+Default is '<code>?</code>'.</li>
+
+<li>The fourth line is a string that, in a path in Windows,
+is replaced by the executable's directory.
+Default is '<code>!</code>'.</li>
+
+<li>The fifth line is a mark to ignore all text after it
+when building the <code>luaopen_</code> function name.
+Default is '<code>-</code>'.</li>
+
+</ul>
+
+
+
+<p>
+<hr><h3><a name="pdf-package.cpath"><code>package.cpath</code></a></h3>
+
+
+<p>
+The path used by <a href="#pdf-require"><code>require</code></a> to search for a C&nbsp;loader.
+
+
+<p>
+Lua initializes the C&nbsp;path <a href="#pdf-package.cpath"><code>package.cpath</code></a> in the same way
+it initializes the Lua path <a href="#pdf-package.path"><code>package.path</code></a>,
+using the environment variable <a name="pdf-LUA_CPATH_5_3"><code>LUA_CPATH_5_3</code></a>,
+or the environment variable <a name="pdf-LUA_CPATH"><code>LUA_CPATH</code></a>,
+or a default path defined in <code>luaconf.h</code>.
+
+
+
+
+<p>
+<hr><h3><a name="pdf-package.loaded"><code>package.loaded</code></a></h3>
+
+
+<p>
+A table used by <a href="#pdf-require"><code>require</code></a> to control which
+modules are already loaded.
+When you require a module <code>modname</code> and
+<code>package.loaded[modname]</code> is not false,
+<a href="#pdf-require"><code>require</code></a> simply returns the value stored there.
+
+
+<p>
+This variable is only a reference to the real table;
+assignments to this variable do not change the
+table used by <a href="#pdf-require"><code>require</code></a>.
+
+
+
+
+<p>
+<hr><h3><a name="pdf-package.loadlib"><code>package.loadlib (libname, funcname)</code></a></h3>
+
+
+<p>
+Dynamically links the host program with the C&nbsp;library <code>libname</code>.
+
+
+<p>
+If <code>funcname</code> is "<code>*</code>",
+then it only links with the library,
+making the symbols exported by the library
+available to other dynamically linked libraries.
+Otherwise,
+it looks for a function <code>funcname</code> inside the library
+and returns this function as a C&nbsp;function.
+So, <code>funcname</code> must follow the <a href="#lua_CFunction"><code>lua_CFunction</code></a> prototype
+(see <a href="#lua_CFunction"><code>lua_CFunction</code></a>).
+
+
+<p>
+This is a low-level function.
+It completely bypasses the package and module system.
+Unlike <a href="#pdf-require"><code>require</code></a>,
+it does not perform any path searching and
+does not automatically adds extensions.
+<code>libname</code> must be the complete file name of the C&nbsp;library,
+including if necessary a path and an extension.
+<code>funcname</code> must be the exact name exported by the C&nbsp;library
+(which may depend on the C&nbsp;compiler and linker used).
+
+
+<p>
+This function is not supported by Standard&nbsp;C.
+As such, it is only available on some platforms
+(Windows, Linux, Mac OS X, Solaris, BSD,
+plus other Unix systems that support the <code>dlfcn</code> standard).
+
+
+
+
+<p>
+<hr><h3><a name="pdf-package.path"><code>package.path</code></a></h3>
+
+
+<p>
+The path used by <a href="#pdf-require"><code>require</code></a> to search for a Lua loader.
+
+
+<p>
+At start-up, Lua initializes this variable with
+the value of the environment variable <a name="pdf-LUA_PATH_5_3"><code>LUA_PATH_5_3</code></a> or
+the environment variable <a name="pdf-LUA_PATH"><code>LUA_PATH</code></a> or
+with a default path defined in <code>luaconf.h</code>,
+if those environment variables are not defined.
+Any "<code>;;</code>" in the value of the environment variable
+is replaced by the default path.
+
+
+
+
+<p>
+<hr><h3><a name="pdf-package.preload"><code>package.preload</code></a></h3>
+
+
+<p>
+A table to store loaders for specific modules
+(see <a href="#pdf-require"><code>require</code></a>).
+
+
+<p>
+This variable is only a reference to the real table;
+assignments to this variable do not change the
+table used by <a href="#pdf-require"><code>require</code></a>.
+
+
+
+
+<p>
+<hr><h3><a name="pdf-package.searchers"><code>package.searchers</code></a></h3>
+
+
+<p>
+A table used by <a href="#pdf-require"><code>require</code></a> to control how to load modules.
+
+
+<p>
+Each entry in this table is a <em>searcher function</em>.
+When looking for a module,
+<a href="#pdf-require"><code>require</code></a> calls each of these searchers in ascending order,
+with the module name (the argument given to <a href="#pdf-require"><code>require</code></a>) as its
+sole parameter.
+The function can return another function (the module <em>loader</em>)
+plus an extra value that will be passed to that loader,
+or a string explaining why it did not find that module
+(or <b>nil</b> if it has nothing to say).
+
+
+<p>
+Lua initializes this table with four searcher functions.
+
+
+<p>
+The first searcher simply looks for a loader in the
+<a href="#pdf-package.preload"><code>package.preload</code></a> table.
+
+
+<p>
+The second searcher looks for a loader as a Lua library,
+using the path stored at <a href="#pdf-package.path"><code>package.path</code></a>.
+The search is done as described in function <a href="#pdf-package.searchpath"><code>package.searchpath</code></a>.
+
+
+<p>
+The third searcher looks for a loader as a C&nbsp;library,
+using the path given by the variable <a href="#pdf-package.cpath"><code>package.cpath</code></a>.
+Again,
+the search is done as described in function <a href="#pdf-package.searchpath"><code>package.searchpath</code></a>.
+For instance,
+if the C&nbsp;path is the string
+
+<pre>
+ "./?.so;./?.dll;/usr/local/?/init.so"
+</pre><p>
+the searcher for module <code>foo</code>
+will try to open the files <code>./foo.so</code>, <code>./foo.dll</code>,
+and <code>/usr/local/foo/init.so</code>, in that order.
+Once it finds a C&nbsp;library,
+this searcher first uses a dynamic link facility to link the
+application with the library.
+Then it tries to find a C&nbsp;function inside the library to
+be used as the loader.
+The name of this C&nbsp;function is the string "<code>luaopen_</code>"
+concatenated with a copy of the module name where each dot
+is replaced by an underscore.
+Moreover, if the module name has a hyphen,
+its suffix after (and including) the first hyphen is removed.
+For instance, if the module name is <code>a.b.c-v2.1</code>,
+the function name will be <code>luaopen_a_b_c</code>.
+
+
+<p>
+The fourth searcher tries an <em>all-in-one loader</em>.
+It searches the C&nbsp;path for a library for
+the root name of the given module.
+For instance, when requiring <code>a.b.c</code>,
+it will search for a C&nbsp;library for <code>a</code>.
+If found, it looks into it for an open function for
+the submodule;
+in our example, that would be <code>luaopen_a_b_c</code>.
+With this facility, a package can pack several C&nbsp;submodules
+into one single library,
+with each submodule keeping its original open function.
+
+
+<p>
+All searchers except the first one (preload) return as the extra value
+the file name where the module was found,
+as returned by <a href="#pdf-package.searchpath"><code>package.searchpath</code></a>.
+The first searcher returns no extra value.
+
+
+
+
+<p>
+<hr><h3><a name="pdf-package.searchpath"><code>package.searchpath (name, path [, sep [, rep]])</code></a></h3>
+
+
+<p>
+Searches for the given <code>name</code> in the given <code>path</code>.
+
+
+<p>
+A path is a string containing a sequence of
+<em>templates</em> separated by semicolons.
+For each template,
+the function replaces each interrogation mark (if any)
+in the template with a copy of <code>name</code>
+wherein all occurrences of <code>sep</code>
+(a dot, by default)
+were replaced by <code>rep</code>
+(the system's directory separator, by default),
+and then tries to open the resulting file name.
+
+
+<p>
+For instance, if the path is the string
+
+<pre>
+ "./?.lua;./?.lc;/usr/local/?/init.lua"
+</pre><p>
+the search for the name <code>foo.a</code>
+will try to open the files
+<code>./foo/a.lua</code>, <code>./foo/a.lc</code>, and
+<code>/usr/local/foo/a/init.lua</code>, in that order.
+
+
+<p>
+Returns the resulting name of the first file that it can
+open in read mode (after closing the file),
+or <b>nil</b> plus an error message if none succeeds.
+(This error message lists all file names it tried to open.)
+
+
+
+
+
+
+
+<h2>6.4 &ndash; <a name="6.4">String Manipulation</a></h2>
+
+<p>
+This library provides generic functions for string manipulation,
+such as finding and extracting substrings, and pattern matching.
+When indexing a string in Lua, the first character is at position&nbsp;1
+(not at&nbsp;0, as in C).
+Indices are allowed to be negative and are interpreted as indexing backwards,
+from the end of the string.
+Thus, the last character is at position -1, and so on.
+
+
+<p>
+The string library provides all its functions inside the table
+<a name="pdf-string"><code>string</code></a>.
+It also sets a metatable for strings
+where the <code>__index</code> field points to the <code>string</code> table.
+Therefore, you can use the string functions in object-oriented style.
+For instance, <code>string.byte(s,i)</code>
+can be written as <code>s:byte(i)</code>.
+
+
+<p>
+The string library assumes one-byte character encodings.
+
+
+<p>
+<hr><h3><a name="pdf-string.byte"><code>string.byte (s [, i [, j]])</code></a></h3>
+Returns the internal numeric codes of the characters <code>s[i]</code>,
+<code>s[i+1]</code>, ..., <code>s[j]</code>.
+The default value for <code>i</code> is&nbsp;1;
+the default value for <code>j</code> is&nbsp;<code>i</code>.
+These indices are corrected
+following the same rules of function <a href="#pdf-string.sub"><code>string.sub</code></a>.
+
+
+<p>
+Numeric codes are not necessarily portable across platforms.
+
+
+
+
+<p>
+<hr><h3><a name="pdf-string.char"><code>string.char (&middot;&middot;&middot;)</code></a></h3>
+Receives zero or more integers.
+Returns a string with length equal to the number of arguments,
+in which each character has the internal numeric code equal
+to its corresponding argument.
+
+
+<p>
+Numeric codes are not necessarily portable across platforms.
+
+
+
+
+<p>
+<hr><h3><a name="pdf-string.dump"><code>string.dump (function [, strip])</code></a></h3>
+
+
+<p>
+Returns a string containing a binary representation
+(a <em>binary chunk</em>)
+of the given function,
+so that a later <a href="#pdf-load"><code>load</code></a> on this string returns
+a copy of the function (but with new upvalues).
+If <code>strip</code> is a true value,
+the binary representation may not include all debug information
+about the function,
+to save space.
+
+
+<p>
+Functions with upvalues have only their number of upvalues saved.
+When (re)loaded,
+those upvalues receive fresh instances containing <b>nil</b>.
+(You can use the debug library to serialize
+and reload the upvalues of a function
+in a way adequate to your needs.)
+
+
+
+
+<p>
+<hr><h3><a name="pdf-string.find"><code>string.find (s, pattern [, init [, plain]])</code></a></h3>
+
+
+<p>
+Looks for the first match of
+<code>pattern</code> (see <a href="#6.4.1">&sect;6.4.1</a>) in the string <code>s</code>.
+If it finds a match, then <code>find</code> returns the indices of&nbsp;<code>s</code>
+where this occurrence starts and ends;
+otherwise, it returns <b>nil</b>.
+A third, optional numeric argument <code>init</code> specifies
+where to start the search;
+its default value is&nbsp;1 and can be negative.
+A value of <b>true</b> as a fourth, optional argument <code>plain</code>
+turns off the pattern matching facilities,
+so the function does a plain "find substring" operation,
+with no characters in <code>pattern</code> being considered magic.
+Note that if <code>plain</code> is given, then <code>init</code> must be given as well.
+
+
+<p>
+If the pattern has captures,
+then in a successful match
+the captured values are also returned,
+after the two indices.
+
+
+
+
+<p>
+<hr><h3><a name="pdf-string.format"><code>string.format (formatstring, &middot;&middot;&middot;)</code></a></h3>
+
+
+<p>
+Returns a formatted version of its variable number of arguments
+following the description given in its first argument (which must be a string).
+The format string follows the same rules as the ISO&nbsp;C function <code>sprintf</code>.
+The only differences are that the options/modifiers
+<code>*</code>, <code>h</code>, <code>L</code>, <code>l</code>, <code>n</code>,
+and <code>p</code> are not supported
+and that there is an extra option, <code>q</code>.
+
+
+<p>
+The <code>q</code> option formats a string between double quotes,
+using escape sequences when necessary to ensure that
+it can safely be read back by the Lua interpreter.
+For instance, the call
+
+<pre>
+ string.format('%q', 'a string with "quotes" and \n new line')
+</pre><p>
+may produce the string:
+
+<pre>
+ "a string with \"quotes\" and \
+ new line"
+</pre>
+
+<p>
+Options
+<code>A</code>, <code>a</code>, <code>E</code>, <code>e</code>, <code>f</code>,
+<code>G</code>, and <code>g</code> all expect a number as argument.
+Options <code>c</code>, <code>d</code>,
+<code>i</code>, <code>o</code>, <code>u</code>, <code>X</code>, and <code>x</code>
+expect an integer.
+When Lua is compiled with a C89 compiler,
+options <code>A</code> and <code>a</code> (hexadecimal floats)
+do not support any modifier (flags, width, length).
+
+
+<p>
+Option <code>s</code> expects a string;
+if its argument is not a string,
+it is converted to one following the same rules of <a href="#pdf-tostring"><code>tostring</code></a>.
+If the option has any modifier (flags, width, length),
+the string argument should not contain embedded zeros.
+
+
+
+
+<p>
+<hr><h3><a name="pdf-string.gmatch"><code>string.gmatch (s, pattern)</code></a></h3>
+Returns an iterator function that,
+each time it is called,
+returns the next captures from <code>pattern</code> (see <a href="#6.4.1">&sect;6.4.1</a>)
+over the string <code>s</code>.
+If <code>pattern</code> specifies no captures,
+then the whole match is produced in each call.
+
+
+<p>
+As an example, the following loop
+will iterate over all the words from string <code>s</code>,
+printing one per line:
+
+<pre>
+ s = "hello world from Lua"
+ for w in string.gmatch(s, "%a+") do
+ print(w)
+ end
+</pre><p>
+The next example collects all pairs <code>key=value</code> from the
+given string into a table:
+
+<pre>
+ t = {}
+ s = "from=world, to=Lua"
+ for k, v in string.gmatch(s, "(%w+)=(%w+)") do
+ t[k] = v
+ end
+</pre>
+
+<p>
+For this function, a caret '<code>^</code>' at the start of a pattern does not
+work as an anchor, as this would prevent the iteration.
+
+
+
+
+<p>
+<hr><h3><a name="pdf-string.gsub"><code>string.gsub (s, pattern, repl [, n])</code></a></h3>
+Returns a copy of <code>s</code>
+in which all (or the first <code>n</code>, if given)
+occurrences of the <code>pattern</code> (see <a href="#6.4.1">&sect;6.4.1</a>) have been
+replaced by a replacement string specified by <code>repl</code>,
+which can be a string, a table, or a function.
+<code>gsub</code> also returns, as its second value,
+the total number of matches that occurred.
+The name <code>gsub</code> comes from <em>Global SUBstitution</em>.
+
+
+<p>
+If <code>repl</code> is a string, then its value is used for replacement.
+The character&nbsp;<code>%</code> works as an escape character:
+any sequence in <code>repl</code> of the form <code>%<em>d</em></code>,
+with <em>d</em> between 1 and 9,
+stands for the value of the <em>d</em>-th captured substring.
+The sequence <code>%0</code> stands for the whole match.
+The sequence <code>%%</code> stands for a single&nbsp;<code>%</code>.
+
+
+<p>
+If <code>repl</code> is a table, then the table is queried for every match,
+using the first capture as the key.
+
+
+<p>
+If <code>repl</code> is a function, then this function is called every time a
+match occurs, with all captured substrings passed as arguments,
+in order.
+
+
+<p>
+In any case,
+if the pattern specifies no captures,
+then it behaves as if the whole pattern was inside a capture.
+
+
+<p>
+If the value returned by the table query or by the function call
+is a string or a number,
+then it is used as the replacement string;
+otherwise, if it is <b>false</b> or <b>nil</b>,
+then there is no replacement
+(that is, the original match is kept in the string).
+
+
+<p>
+Here are some examples:
+
+<pre>
+ x = string.gsub("hello world", "(%w+)", "%1 %1")
+ --&gt; x="hello hello world world"
+
+ x = string.gsub("hello world", "%w+", "%0 %0", 1)
+ --&gt; x="hello hello world"
+
+ x = string.gsub("hello world from Lua", "(%w+)%s*(%w+)", "%2 %1")
+ --&gt; x="world hello Lua from"
+
+ x = string.gsub("home = $HOME, user = $USER", "%$(%w+)", os.getenv)
+ --&gt; x="home = /home/roberto, user = roberto"
+
+ x = string.gsub("4+5 = $return 4+5$", "%$(.-)%$", function (s)
+ return load(s)()
+ end)
+ --&gt; x="4+5 = 9"
+
+ local t = {name="lua", version="5.3"}
+ x = string.gsub("$name-$version.tar.gz", "%$(%w+)", t)
+ --&gt; x="lua-5.3.tar.gz"
+</pre>
+
+
+
+<p>
+<hr><h3><a name="pdf-string.len"><code>string.len (s)</code></a></h3>
+Receives a string and returns its length.
+The empty string <code>""</code> has length 0.
+Embedded zeros are counted,
+so <code>"a\000bc\000"</code> has length 5.
+
+
+
+
+<p>
+<hr><h3><a name="pdf-string.lower"><code>string.lower (s)</code></a></h3>
+Receives a string and returns a copy of this string with all
+uppercase letters changed to lowercase.
+All other characters are left unchanged.
+The definition of what an uppercase letter is depends on the current locale.
+
+
+
+
+<p>
+<hr><h3><a name="pdf-string.match"><code>string.match (s, pattern [, init])</code></a></h3>
+Looks for the first <em>match</em> of
+<code>pattern</code> (see <a href="#6.4.1">&sect;6.4.1</a>) in the string <code>s</code>.
+If it finds one, then <code>match</code> returns
+the captures from the pattern;
+otherwise it returns <b>nil</b>.
+If <code>pattern</code> specifies no captures,
+then the whole match is returned.
+A third, optional numeric argument <code>init</code> specifies
+where to start the search;
+its default value is&nbsp;1 and can be negative.
+
+
+
+
+<p>
+<hr><h3><a name="pdf-string.pack"><code>string.pack (fmt, v1, v2, &middot;&middot;&middot;)</code></a></h3>
+
+
+<p>
+Returns a binary string containing the values <code>v1</code>, <code>v2</code>, etc.
+packed (that is, serialized in binary form)
+according to the format string <code>fmt</code> (see <a href="#6.4.2">&sect;6.4.2</a>).
+
+
+
+
+<p>
+<hr><h3><a name="pdf-string.packsize"><code>string.packsize (fmt)</code></a></h3>
+
+
+<p>
+Returns the size of a string resulting from <a href="#pdf-string.pack"><code>string.pack</code></a>
+with the given format.
+The format string cannot have the variable-length options
+'<code>s</code>' or '<code>z</code>' (see <a href="#6.4.2">&sect;6.4.2</a>).
+
+
+
+
+<p>
+<hr><h3><a name="pdf-string.rep"><code>string.rep (s, n [, sep])</code></a></h3>
+Returns a string that is the concatenation of <code>n</code> copies of
+the string <code>s</code> separated by the string <code>sep</code>.
+The default value for <code>sep</code> is the empty string
+(that is, no separator).
+Returns the empty string if <code>n</code> is not positive.
+
+
+<p>
+(Note that it is very easy to exhaust the memory of your machine
+with a single call to this function.)
+
+
+
+
+<p>
+<hr><h3><a name="pdf-string.reverse"><code>string.reverse (s)</code></a></h3>
+Returns a string that is the string <code>s</code> reversed.
+
+
+
+
+<p>
+<hr><h3><a name="pdf-string.sub"><code>string.sub (s, i [, j])</code></a></h3>
+Returns the substring of <code>s</code> that
+starts at <code>i</code> and continues until <code>j</code>;
+<code>i</code> and <code>j</code> can be negative.
+If <code>j</code> is absent, then it is assumed to be equal to -1
+(which is the same as the string length).
+In particular,
+the call <code>string.sub(s,1,j)</code> returns a prefix of <code>s</code>
+with length <code>j</code>,
+and <code>string.sub(s, -i)</code> (for a positive <code>i</code>)
+returns a suffix of <code>s</code>
+with length <code>i</code>.
+
+
+<p>
+If, after the translation of negative indices,
+<code>i</code> is less than 1,
+it is corrected to 1.
+If <code>j</code> is greater than the string length,
+it is corrected to that length.
+If, after these corrections,
+<code>i</code> is greater than <code>j</code>,
+the function returns the empty string.
+
+
+
+
+<p>
+<hr><h3><a name="pdf-string.unpack"><code>string.unpack (fmt, s [, pos])</code></a></h3>
+
+
+<p>
+Returns the values packed in string <code>s</code> (see <a href="#pdf-string.pack"><code>string.pack</code></a>)
+according to the format string <code>fmt</code> (see <a href="#6.4.2">&sect;6.4.2</a>).
+An optional <code>pos</code> marks where
+to start reading in <code>s</code> (default is 1).
+After the read values,
+this function also returns the index of the first unread byte in <code>s</code>.
+
+
+
+
+<p>
+<hr><h3><a name="pdf-string.upper"><code>string.upper (s)</code></a></h3>
+Receives a string and returns a copy of this string with all
+lowercase letters changed to uppercase.
+All other characters are left unchanged.
+The definition of what a lowercase letter is depends on the current locale.
+
+
+
+
+
+<h3>6.4.1 &ndash; <a name="6.4.1">Patterns</a></h3>
+
+<p>
+Patterns in Lua are described by regular strings,
+which are interpreted as patterns by the pattern-matching functions
+<a href="#pdf-string.find"><code>string.find</code></a>,
+<a href="#pdf-string.gmatch"><code>string.gmatch</code></a>,
+<a href="#pdf-string.gsub"><code>string.gsub</code></a>,
+and <a href="#pdf-string.match"><code>string.match</code></a>.
+This section describes the syntax and the meaning
+(that is, what they match) of these strings.
+
+
+
+<h4>Character Class:</h4><p>
+A <em>character class</em> is used to represent a set of characters.
+The following combinations are allowed in describing a character class:
+
+<ul>
+
+<li><b><em>x</em>: </b>
+(where <em>x</em> is not one of the <em>magic characters</em>
+<code>^$()%.[]*+-?</code>)
+represents the character <em>x</em> itself.
+</li>
+
+<li><b><code>.</code>: </b> (a dot) represents all characters.</li>
+
+<li><b><code>%a</code>: </b> represents all letters.</li>
+
+<li><b><code>%c</code>: </b> represents all control characters.</li>
+
+<li><b><code>%d</code>: </b> represents all digits.</li>
+
+<li><b><code>%g</code>: </b> represents all printable characters except space.</li>
+
+<li><b><code>%l</code>: </b> represents all lowercase letters.</li>
+
+<li><b><code>%p</code>: </b> represents all punctuation characters.</li>
+
+<li><b><code>%s</code>: </b> represents all space characters.</li>
+
+<li><b><code>%u</code>: </b> represents all uppercase letters.</li>
+
+<li><b><code>%w</code>: </b> represents all alphanumeric characters.</li>
+
+<li><b><code>%x</code>: </b> represents all hexadecimal digits.</li>
+
+<li><b><code>%<em>x</em></code>: </b> (where <em>x</em> is any non-alphanumeric character)
+represents the character <em>x</em>.
+This is the standard way to escape the magic characters.
+Any non-alphanumeric character
+(including all punctuation characters, even the non-magical)
+can be preceded by a '<code>%</code>'
+when used to represent itself in a pattern.
+</li>
+
+<li><b><code>[<em>set</em>]</code>: </b>
+represents the class which is the union of all
+characters in <em>set</em>.
+A range of characters can be specified by
+separating the end characters of the range,
+in ascending order, with a '<code>-</code>'.
+All classes <code>%</code><em>x</em> described above can also be used as
+components in <em>set</em>.
+All other characters in <em>set</em> represent themselves.
+For example, <code>[%w_]</code> (or <code>[_%w]</code>)
+represents all alphanumeric characters plus the underscore,
+<code>[0-7]</code> represents the octal digits,
+and <code>[0-7%l%-]</code> represents the octal digits plus
+the lowercase letters plus the '<code>-</code>' character.
+
+
+<p>
+You can put a closing square bracket in a set
+by positioning it as the first character in the set.
+You can put an hyphen in a set
+by positioning it as the first or the last character in the set.
+(You can also use an escape for both cases.)
+
+
+<p>
+The interaction between ranges and classes is not defined.
+Therefore, patterns like <code>[%a-z]</code> or <code>[a-%%]</code>
+have no meaning.
+</li>
+
+<li><b><code>[^<em>set</em>]</code>: </b>
+represents the complement of <em>set</em>,
+where <em>set</em> is interpreted as above.
+</li>
+
+</ul><p>
+For all classes represented by single letters (<code>%a</code>, <code>%c</code>, etc.),
+the corresponding uppercase letter represents the complement of the class.
+For instance, <code>%S</code> represents all non-space characters.
+
+
+<p>
+The definitions of letter, space, and other character groups
+depend on the current locale.
+In particular, the class <code>[a-z]</code> may not be equivalent to <code>%l</code>.
+
+
+
+
+
+<h4>Pattern Item:</h4><p>
+A <em>pattern item</em> can be
+
+<ul>
+
+<li>
+a single character class,
+which matches any single character in the class;
+</li>
+
+<li>
+a single character class followed by '<code>*</code>',
+which matches zero or more repetitions of characters in the class.
+These repetition items will always match the longest possible sequence;
+</li>
+
+<li>
+a single character class followed by '<code>+</code>',
+which matches one or more repetitions of characters in the class.
+These repetition items will always match the longest possible sequence;
+</li>
+
+<li>
+a single character class followed by '<code>-</code>',
+which also matches zero or more repetitions of characters in the class.
+Unlike '<code>*</code>',
+these repetition items will always match the shortest possible sequence;
+</li>
+
+<li>
+a single character class followed by '<code>?</code>',
+which matches zero or one occurrence of a character in the class.
+It always matches one occurrence if possible;
+</li>
+
+<li>
+<code>%<em>n</em></code>, for <em>n</em> between 1 and 9;
+such item matches a substring equal to the <em>n</em>-th captured string
+(see below);
+</li>
+
+<li>
+<code>%b<em>xy</em></code>, where <em>x</em> and <em>y</em> are two distinct characters;
+such item matches strings that start with&nbsp;<em>x</em>, end with&nbsp;<em>y</em>,
+and where the <em>x</em> and <em>y</em> are <em>balanced</em>.
+This means that, if one reads the string from left to right,
+counting <em>+1</em> for an <em>x</em> and <em>-1</em> for a <em>y</em>,
+the ending <em>y</em> is the first <em>y</em> where the count reaches 0.
+For instance, the item <code>%b()</code> matches expressions with
+balanced parentheses.
+</li>
+
+<li>
+<code>%f[<em>set</em>]</code>, a <em>frontier pattern</em>;
+such item matches an empty string at any position such that
+the next character belongs to <em>set</em>
+and the previous character does not belong to <em>set</em>.
+The set <em>set</em> is interpreted as previously described.
+The beginning and the end of the subject are handled as if
+they were the character '<code>\0</code>'.
+</li>
+
+</ul>
+
+
+
+
+<h4>Pattern:</h4><p>
+A <em>pattern</em> is a sequence of pattern items.
+A caret '<code>^</code>' at the beginning of a pattern anchors the match at the
+beginning of the subject string.
+A '<code>$</code>' at the end of a pattern anchors the match at the
+end of the subject string.
+At other positions,
+'<code>^</code>' and '<code>$</code>' have no special meaning and represent themselves.
+
+
+
+
+
+<h4>Captures:</h4><p>
+A pattern can contain sub-patterns enclosed in parentheses;
+they describe <em>captures</em>.
+When a match succeeds, the substrings of the subject string
+that match captures are stored (<em>captured</em>) for future use.
+Captures are numbered according to their left parentheses.
+For instance, in the pattern <code>"(a*(.)%w(%s*))"</code>,
+the part of the string matching <code>"a*(.)%w(%s*)"</code> is
+stored as the first capture (and therefore has number&nbsp;1);
+the character matching "<code>.</code>" is captured with number&nbsp;2,
+and the part matching "<code>%s*</code>" has number&nbsp;3.
+
+
+<p>
+As a special case, the empty capture <code>()</code> captures
+the current string position (a number).
+For instance, if we apply the pattern <code>"()aa()"</code> on the
+string <code>"flaaap"</code>, there will be two captures: 3&nbsp;and&nbsp;5.
+
+
+
+
+
+
+
+<h3>6.4.2 &ndash; <a name="6.4.2">Format Strings for Pack and Unpack</a></h3>
+
+<p>
+The first argument to <a href="#pdf-string.pack"><code>string.pack</code></a>,
+<a href="#pdf-string.packsize"><code>string.packsize</code></a>, and <a href="#pdf-string.unpack"><code>string.unpack</code></a>
+is a format string,
+which describes the layout of the structure being created or read.
+
+
+<p>
+A format string is a sequence of conversion options.
+The conversion options are as follows:
+
+<ul>
+<li><b><code>&lt;</code>: </b>sets little endian</li>
+<li><b><code>&gt;</code>: </b>sets big endian</li>
+<li><b><code>=</code>: </b>sets native endian</li>
+<li><b><code>![<em>n</em>]</code>: </b>sets maximum alignment to <code>n</code>
+(default is native alignment)</li>
+<li><b><code>b</code>: </b>a signed byte (<code>char</code>)</li>
+<li><b><code>B</code>: </b>an unsigned byte (<code>char</code>)</li>
+<li><b><code>h</code>: </b>a signed <code>short</code> (native size)</li>
+<li><b><code>H</code>: </b>an unsigned <code>short</code> (native size)</li>
+<li><b><code>l</code>: </b>a signed <code>long</code> (native size)</li>
+<li><b><code>L</code>: </b>an unsigned <code>long</code> (native size)</li>
+<li><b><code>j</code>: </b>a <code>lua_Integer</code></li>
+<li><b><code>J</code>: </b>a <code>lua_Unsigned</code></li>
+<li><b><code>T</code>: </b>a <code>size_t</code> (native size)</li>
+<li><b><code>i[<em>n</em>]</code>: </b>a signed <code>int</code> with <code>n</code> bytes
+(default is native size)</li>
+<li><b><code>I[<em>n</em>]</code>: </b>an unsigned <code>int</code> with <code>n</code> bytes
+(default is native size)</li>
+<li><b><code>f</code>: </b>a <code>float</code> (native size)</li>
+<li><b><code>d</code>: </b>a <code>double</code> (native size)</li>
+<li><b><code>n</code>: </b>a <code>lua_Number</code></li>
+<li><b><code>c<em>n</em></code>: </b>a fixed-sized string with <code>n</code> bytes</li>
+<li><b><code>z</code>: </b>a zero-terminated string</li>
+<li><b><code>s[<em>n</em>]</code>: </b>a string preceded by its length
+coded as an unsigned integer with <code>n</code> bytes
+(default is a <code>size_t</code>)</li>
+<li><b><code>x</code>: </b>one byte of padding</li>
+<li><b><code>X<em>op</em></code>: </b>an empty item that aligns
+according to option <code>op</code>
+(which is otherwise ignored)</li>
+<li><b>'<code> </code>': </b>(empty space) ignored</li>
+</ul><p>
+(A "<code>[<em>n</em>]</code>" means an optional integral numeral.)
+Except for padding, spaces, and configurations
+(options "<code>xX &lt;=&gt;!</code>"),
+each option corresponds to an argument (in <a href="#pdf-string.pack"><code>string.pack</code></a>)
+or a result (in <a href="#pdf-string.unpack"><code>string.unpack</code></a>).
+
+
+<p>
+For options "<code>!<em>n</em></code>", "<code>s<em>n</em></code>", "<code>i<em>n</em></code>", and "<code>I<em>n</em></code>",
+<code>n</code> can be any integer between 1 and 16.
+All integral options check overflows;
+<a href="#pdf-string.pack"><code>string.pack</code></a> checks whether the given value fits in the given size;
+<a href="#pdf-string.unpack"><code>string.unpack</code></a> checks whether the read value fits in a Lua integer.
+
+
+<p>
+Any format string starts as if prefixed by "<code>!1=</code>",
+that is,
+with maximum alignment of 1 (no alignment)
+and native endianness.
+
+
+<p>
+Alignment works as follows:
+For each option,
+the format gets extra padding until the data starts
+at an offset that is a multiple of the minimum between the
+option size and the maximum alignment;
+this minimum must be a power of 2.
+Options "<code>c</code>" and "<code>z</code>" are not aligned;
+option "<code>s</code>" follows the alignment of its starting integer.
+
+
+<p>
+All padding is filled with zeros by <a href="#pdf-string.pack"><code>string.pack</code></a>
+(and ignored by <a href="#pdf-string.unpack"><code>string.unpack</code></a>).
+
+
+
+
+
+
+
+<h2>6.5 &ndash; <a name="6.5">UTF-8 Support</a></h2>
+
+<p>
+This library provides basic support for UTF-8 encoding.
+It provides all its functions inside the table <a name="pdf-utf8"><code>utf8</code></a>.
+This library does not provide any support for Unicode other
+than the handling of the encoding.
+Any operation that needs the meaning of a character,
+such as character classification, is outside its scope.
+
+
+<p>
+Unless stated otherwise,
+all functions that expect a byte position as a parameter
+assume that the given position is either the start of a byte sequence
+or one plus the length of the subject string.
+As in the string library,
+negative indices count from the end of the string.
+
+
+<p>
+<hr><h3><a name="pdf-utf8.char"><code>utf8.char (&middot;&middot;&middot;)</code></a></h3>
+Receives zero or more integers,
+converts each one to its corresponding UTF-8 byte sequence
+and returns a string with the concatenation of all these sequences.
+
+
+
+
+<p>
+<hr><h3><a name="pdf-utf8.charpattern"><code>utf8.charpattern</code></a></h3>
+The pattern (a string, not a function) "<code>[\0-\x7F\xC2-\xF4][\x80-\xBF]*</code>"
+(see <a href="#6.4.1">&sect;6.4.1</a>),
+which matches exactly one UTF-8 byte sequence,
+assuming that the subject is a valid UTF-8 string.
+
+
+
+
+<p>
+<hr><h3><a name="pdf-utf8.codes"><code>utf8.codes (s)</code></a></h3>
+
+
+<p>
+Returns values so that the construction
+
+<pre>
+ for p, c in utf8.codes(s) do <em>body</em> end
+</pre><p>
+will iterate over all characters in string <code>s</code>,
+with <code>p</code> being the position (in bytes) and <code>c</code> the code point
+of each character.
+It raises an error if it meets any invalid byte sequence.
+
+
+
+
+<p>
+<hr><h3><a name="pdf-utf8.codepoint"><code>utf8.codepoint (s [, i [, j]])</code></a></h3>
+Returns the codepoints (as integers) from all characters in <code>s</code>
+that start between byte position <code>i</code> and <code>j</code> (both included).
+The default for <code>i</code> is 1 and for <code>j</code> is <code>i</code>.
+It raises an error if it meets any invalid byte sequence.
+
+
+
+
+<p>
+<hr><h3><a name="pdf-utf8.len"><code>utf8.len (s [, i [, j]])</code></a></h3>
+Returns the number of UTF-8 characters in string <code>s</code>
+that start between positions <code>i</code> and <code>j</code> (both inclusive).
+The default for <code>i</code> is 1 and for <code>j</code> is -1.
+If it finds any invalid byte sequence,
+returns a false value plus the position of the first invalid byte.
+
+
+
+
+<p>
+<hr><h3><a name="pdf-utf8.offset"><code>utf8.offset (s, n [, i])</code></a></h3>
+Returns the position (in bytes) where the encoding of the
+<code>n</code>-th character of <code>s</code>
+(counting from position <code>i</code>) starts.
+A negative <code>n</code> gets characters before position <code>i</code>.
+The default for <code>i</code> is 1 when <code>n</code> is non-negative
+and <code>#s + 1</code> otherwise,
+so that <code>utf8.offset(s, -n)</code> gets the offset of the
+<code>n</code>-th character from the end of the string.
+If the specified character is neither in the subject
+nor right after its end,
+the function returns <b>nil</b>.
+
+
+<p>
+As a special case,
+when <code>n</code> is 0 the function returns the start of the encoding
+of the character that contains the <code>i</code>-th byte of <code>s</code>.
+
+
+<p>
+This function assumes that <code>s</code> is a valid UTF-8 string.
+
+
+
+
+
+
+
+<h2>6.6 &ndash; <a name="6.6">Table Manipulation</a></h2>
+
+<p>
+This library provides generic functions for table manipulation.
+It provides all its functions inside the table <a name="pdf-table"><code>table</code></a>.
+
+
+<p>
+Remember that, whenever an operation needs the length of a table,
+all caveats about the length operator apply (see <a href="#3.4.7">&sect;3.4.7</a>).
+All functions ignore non-numeric keys
+in the tables given as arguments.
+
+
+<p>
+<hr><h3><a name="pdf-table.concat"><code>table.concat (list [, sep [, i [, j]]])</code></a></h3>
+
+
+<p>
+Given a list where all elements are strings or numbers,
+returns the string <code>list[i]..sep..list[i+1] &middot;&middot;&middot; sep..list[j]</code>.
+The default value for <code>sep</code> is the empty string,
+the default for <code>i</code> is 1,
+and the default for <code>j</code> is <code>#list</code>.
+If <code>i</code> is greater than <code>j</code>, returns the empty string.
+
+
+
+
+<p>
+<hr><h3><a name="pdf-table.insert"><code>table.insert (list, [pos,] value)</code></a></h3>
+
+
+<p>
+Inserts element <code>value</code> at position <code>pos</code> in <code>list</code>,
+shifting up the elements
+<code>list[pos], list[pos+1], &middot;&middot;&middot;, list[#list]</code>.
+The default value for <code>pos</code> is <code>#list+1</code>,
+so that a call <code>table.insert(t,x)</code> inserts <code>x</code> at the end
+of list <code>t</code>.
+
+
+
+
+<p>
+<hr><h3><a name="pdf-table.move"><code>table.move (a1, f, e, t [,a2])</code></a></h3>
+
+
+<p>
+Moves elements from table <code>a1</code> to table <code>a2</code>,
+performing the equivalent to the following
+multiple assignment:
+<code>a2[t],&middot;&middot;&middot; = a1[f],&middot;&middot;&middot;,a1[e]</code>.
+The default for <code>a2</code> is <code>a1</code>.
+The destination range can overlap with the source range.
+The number of elements to be moved must fit in a Lua integer.
+
+
+<p>
+Returns the destination table <code>a2</code>.
+
+
+
+
+<p>
+<hr><h3><a name="pdf-table.pack"><code>table.pack (&middot;&middot;&middot;)</code></a></h3>
+
+
+<p>
+Returns a new table with all parameters stored into keys 1, 2, etc.
+and with a field "<code>n</code>" with the total number of parameters.
+Note that the resulting table may not be a sequence.
+
+
+
+
+<p>
+<hr><h3><a name="pdf-table.remove"><code>table.remove (list [, pos])</code></a></h3>
+
+
+<p>
+Removes from <code>list</code> the element at position <code>pos</code>,
+returning the value of the removed element.
+When <code>pos</code> is an integer between 1 and <code>#list</code>,
+it shifts down the elements
+<code>list[pos+1], list[pos+2], &middot;&middot;&middot;, list[#list]</code>
+and erases element <code>list[#list]</code>;
+The index <code>pos</code> can also be 0 when <code>#list</code> is 0,
+or <code>#list + 1</code>;
+in those cases, the function erases the element <code>list[pos]</code>.
+
+
+<p>
+The default value for <code>pos</code> is <code>#list</code>,
+so that a call <code>table.remove(l)</code> removes the last element
+of list <code>l</code>.
+
+
+
+
+<p>
+<hr><h3><a name="pdf-table.sort"><code>table.sort (list [, comp])</code></a></h3>
+
+
+<p>
+Sorts list elements in a given order, <em>in-place</em>,
+from <code>list[1]</code> to <code>list[#list]</code>.
+If <code>comp</code> is given,
+then it must be a function that receives two list elements
+and returns true when the first element must come
+before the second in the final order
+(so that, after the sort,
+<code>i &lt; j</code> implies <code>not comp(list[j],list[i])</code>).
+If <code>comp</code> is not given,
+then the standard Lua operator <code>&lt;</code> is used instead.
+
+
+<p>
+Note that the <code>comp</code> function must define
+a strict partial order over the elements in the list;
+that is, it must be asymmetric and transitive.
+Otherwise, no valid sort may be possible.
+
+
+<p>
+The sort algorithm is not stable:
+elements considered equal by the given order
+may have their relative positions changed by the sort.
+
+
+
+
+<p>
+<hr><h3><a name="pdf-table.unpack"><code>table.unpack (list [, i [, j]])</code></a></h3>
+
+
+<p>
+Returns the elements from the given list.
+This function is equivalent to
+
+<pre>
+ return list[i], list[i+1], &middot;&middot;&middot;, list[j]
+</pre><p>
+By default, <code>i</code> is&nbsp;1 and <code>j</code> is <code>#list</code>.
+
+
+
+
+
+
+
+<h2>6.7 &ndash; <a name="6.7">Mathematical Functions</a></h2>
+
+<p>
+This library provides basic mathematical functions.
+It provides all its functions and constants inside the table <a name="pdf-math"><code>math</code></a>.
+Functions with the annotation "<code>integer/float</code>" give
+integer results for integer arguments
+and float results for float (or mixed) arguments.
+Rounding functions
+(<a href="#pdf-math.ceil"><code>math.ceil</code></a>, <a href="#pdf-math.floor"><code>math.floor</code></a>, and <a href="#pdf-math.modf"><code>math.modf</code></a>)
+return an integer when the result fits in the range of an integer,
+or a float otherwise.
+
+
+<p>
+<hr><h3><a name="pdf-math.abs"><code>math.abs (x)</code></a></h3>
+
+
+<p>
+Returns the absolute value of <code>x</code>. (integer/float)
+
+
+
+
+<p>
+<hr><h3><a name="pdf-math.acos"><code>math.acos (x)</code></a></h3>
+
+
+<p>
+Returns the arc cosine of <code>x</code> (in radians).
+
+
+
+
+<p>
+<hr><h3><a name="pdf-math.asin"><code>math.asin (x)</code></a></h3>
+
+
+<p>
+Returns the arc sine of <code>x</code> (in radians).
+
+
+
+
+<p>
+<hr><h3><a name="pdf-math.atan"><code>math.atan (y [, x])</code></a></h3>
+
+
+<p>
+
+Returns the arc tangent of <code>y/x</code> (in radians),
+but uses the signs of both parameters to find the
+quadrant of the result.
+(It also handles correctly the case of <code>x</code> being zero.)
+
+
+<p>
+The default value for <code>x</code> is 1,
+so that the call <code>math.atan(y)</code>
+returns the arc tangent of <code>y</code>.
+
+
+
+
+<p>
+<hr><h3><a name="pdf-math.ceil"><code>math.ceil (x)</code></a></h3>
+
+
+<p>
+Returns the smallest integral value larger than or equal to <code>x</code>.
+
+
+
+
+<p>
+<hr><h3><a name="pdf-math.cos"><code>math.cos (x)</code></a></h3>
+
+
+<p>
+Returns the cosine of <code>x</code> (assumed to be in radians).
+
+
+
+
+<p>
+<hr><h3><a name="pdf-math.deg"><code>math.deg (x)</code></a></h3>
+
+
+<p>
+Converts the angle <code>x</code> from radians to degrees.
+
+
+
+
+<p>
+<hr><h3><a name="pdf-math.exp"><code>math.exp (x)</code></a></h3>
+
+
+<p>
+Returns the value <em>e<sup>x</sup></em>
+(where <code>e</code> is the base of natural logarithms).
+
+
+
+
+<p>
+<hr><h3><a name="pdf-math.floor"><code>math.floor (x)</code></a></h3>
+
+
+<p>
+Returns the largest integral value smaller than or equal to <code>x</code>.
+
+
+
+
+<p>
+<hr><h3><a name="pdf-math.fmod"><code>math.fmod (x, y)</code></a></h3>
+
+
+<p>
+Returns the remainder of the division of <code>x</code> by <code>y</code>
+that rounds the quotient towards zero. (integer/float)
+
+
+
+
+<p>
+<hr><h3><a name="pdf-math.huge"><code>math.huge</code></a></h3>
+
+
+<p>
+The float value <code>HUGE_VAL</code>,
+a value larger than any other numeric value.
+
+
+
+
+<p>
+<hr><h3><a name="pdf-math.log"><code>math.log (x [, base])</code></a></h3>
+
+
+<p>
+Returns the logarithm of <code>x</code> in the given base.
+The default for <code>base</code> is <em>e</em>
+(so that the function returns the natural logarithm of <code>x</code>).
+
+
+
+
+<p>
+<hr><h3><a name="pdf-math.max"><code>math.max (x, &middot;&middot;&middot;)</code></a></h3>
+
+
+<p>
+Returns the argument with the maximum value,
+according to the Lua operator <code>&lt;</code>. (integer/float)
+
+
+
+
+<p>
+<hr><h3><a name="pdf-math.maxinteger"><code>math.maxinteger</code></a></h3>
+An integer with the maximum value for an integer.
+
+
+
+
+<p>
+<hr><h3><a name="pdf-math.min"><code>math.min (x, &middot;&middot;&middot;)</code></a></h3>
+
+
+<p>
+Returns the argument with the minimum value,
+according to the Lua operator <code>&lt;</code>. (integer/float)
+
+
+
+
+<p>
+<hr><h3><a name="pdf-math.mininteger"><code>math.mininteger</code></a></h3>
+An integer with the minimum value for an integer.
+
+
+
+
+<p>
+<hr><h3><a name="pdf-math.modf"><code>math.modf (x)</code></a></h3>
+
+
+<p>
+Returns the integral part of <code>x</code> and the fractional part of <code>x</code>.
+Its second result is always a float.
+
+
+
+
+<p>
+<hr><h3><a name="pdf-math.pi"><code>math.pi</code></a></h3>
+
+
+<p>
+The value of <em>&pi;</em>.
+
+
+
+
+<p>
+<hr><h3><a name="pdf-math.rad"><code>math.rad (x)</code></a></h3>
+
+
+<p>
+Converts the angle <code>x</code> from degrees to radians.
+
+
+
+
+<p>
+<hr><h3><a name="pdf-math.random"><code>math.random ([m [, n]])</code></a></h3>
+
+
+<p>
+When called without arguments,
+returns a pseudo-random float with uniform distribution
+in the range <em>[0,1)</em>.
+When called with two integers <code>m</code> and <code>n</code>,
+<code>math.random</code> returns a pseudo-random integer
+with uniform distribution in the range <em>[m, n]</em>.
+(The value <em>n-m</em> cannot be negative and must fit in a Lua integer.)
+The call <code>math.random(n)</code> is equivalent to <code>math.random(1,n)</code>.
+
+
+<p>
+This function is an interface to the underling
+pseudo-random generator function provided by C.
+
+
+
+
+<p>
+<hr><h3><a name="pdf-math.randomseed"><code>math.randomseed (x)</code></a></h3>
+
+
+<p>
+Sets <code>x</code> as the "seed"
+for the pseudo-random generator:
+equal seeds produce equal sequences of numbers.
+
+
+
+
+<p>
+<hr><h3><a name="pdf-math.sin"><code>math.sin (x)</code></a></h3>
+
+
+<p>
+Returns the sine of <code>x</code> (assumed to be in radians).
+
+
+
+
+<p>
+<hr><h3><a name="pdf-math.sqrt"><code>math.sqrt (x)</code></a></h3>
+
+
+<p>
+Returns the square root of <code>x</code>.
+(You can also use the expression <code>x^0.5</code> to compute this value.)
+
+
+
+
+<p>
+<hr><h3><a name="pdf-math.tan"><code>math.tan (x)</code></a></h3>
+
+
+<p>
+Returns the tangent of <code>x</code> (assumed to be in radians).
+
+
+
+
+<p>
+<hr><h3><a name="pdf-math.tointeger"><code>math.tointeger (x)</code></a></h3>
+
+
+<p>
+If the value <code>x</code> is convertible to an integer,
+returns that integer.
+Otherwise, returns <b>nil</b>.
+
+
+
+
+<p>
+<hr><h3><a name="pdf-math.type"><code>math.type (x)</code></a></h3>
+
+
+<p>
+Returns "<code>integer</code>" if <code>x</code> is an integer,
+"<code>float</code>" if it is a float,
+or <b>nil</b> if <code>x</code> is not a number.
+
+
+
+
+<p>
+<hr><h3><a name="pdf-math.ult"><code>math.ult (m, n)</code></a></h3>
+
+
+<p>
+Returns a boolean,
+true if and only if integer <code>m</code> is below integer <code>n</code> when
+they are compared as unsigned integers.
+
+
+
+
+
+
+
+<h2>6.8 &ndash; <a name="6.8">Input and Output Facilities</a></h2>
+
+<p>
+The I/O library provides two different styles for file manipulation.
+The first one uses implicit file handles;
+that is, there are operations to set a default input file and a
+default output file,
+and all input/output operations are over these default files.
+The second style uses explicit file handles.
+
+
+<p>
+When using implicit file handles,
+all operations are supplied by table <a name="pdf-io"><code>io</code></a>.
+When using explicit file handles,
+the operation <a href="#pdf-io.open"><code>io.open</code></a> returns a file handle
+and then all operations are supplied as methods of the file handle.
+
+
+<p>
+The table <code>io</code> also provides
+three predefined file handles with their usual meanings from C:
+<a name="pdf-io.stdin"><code>io.stdin</code></a>, <a name="pdf-io.stdout"><code>io.stdout</code></a>, and <a name="pdf-io.stderr"><code>io.stderr</code></a>.
+The I/O library never closes these files.
+
+
+<p>
+Unless otherwise stated,
+all I/O functions return <b>nil</b> on failure
+(plus an error message as a second result and
+a system-dependent error code as a third result)
+and some value different from <b>nil</b> on success.
+On non-POSIX systems,
+the computation of the error message and error code
+in case of errors
+may be not thread safe,
+because they rely on the global C variable <code>errno</code>.
+
+
+<p>
+<hr><h3><a name="pdf-io.close"><code>io.close ([file])</code></a></h3>
+
+
+<p>
+Equivalent to <code>file:close()</code>.
+Without a <code>file</code>, closes the default output file.
+
+
+
+
+<p>
+<hr><h3><a name="pdf-io.flush"><code>io.flush ()</code></a></h3>
+
+
+<p>
+Equivalent to <code>io.output():flush()</code>.
+
+
+
+
+<p>
+<hr><h3><a name="pdf-io.input"><code>io.input ([file])</code></a></h3>
+
+
+<p>
+When called with a file name, it opens the named file (in text mode),
+and sets its handle as the default input file.
+When called with a file handle,
+it simply sets this file handle as the default input file.
+When called without parameters,
+it returns the current default input file.
+
+
+<p>
+In case of errors this function raises the error,
+instead of returning an error code.
+
+
+
+
+<p>
+<hr><h3><a name="pdf-io.lines"><code>io.lines ([filename, &middot;&middot;&middot;])</code></a></h3>
+
+
+<p>
+Opens the given file name in read mode
+and returns an iterator function that
+works like <code>file:lines(&middot;&middot;&middot;)</code> over the opened file.
+When the iterator function detects the end of file,
+it returns no values (to finish the loop) and automatically closes the file.
+
+
+<p>
+The call <code>io.lines()</code> (with no file name) is equivalent
+to <code>io.input():lines("*l")</code>;
+that is, it iterates over the lines of the default input file.
+In this case it does not close the file when the loop ends.
+
+
+<p>
+In case of errors this function raises the error,
+instead of returning an error code.
+
+
+
+
+<p>
+<hr><h3><a name="pdf-io.open"><code>io.open (filename [, mode])</code></a></h3>
+
+
+<p>
+This function opens a file,
+in the mode specified in the string <code>mode</code>.
+In case of success,
+it returns a new file handle.
+
+
+<p>
+The <code>mode</code> string can be any of the following:
+
+<ul>
+<li><b>"<code>r</code>": </b> read mode (the default);</li>
+<li><b>"<code>w</code>": </b> write mode;</li>
+<li><b>"<code>a</code>": </b> append mode;</li>
+<li><b>"<code>r+</code>": </b> update mode, all previous data is preserved;</li>
+<li><b>"<code>w+</code>": </b> update mode, all previous data is erased;</li>
+<li><b>"<code>a+</code>": </b> append update mode, previous data is preserved,
+ writing is only allowed at the end of file.</li>
+</ul><p>
+The <code>mode</code> string can also have a '<code>b</code>' at the end,
+which is needed in some systems to open the file in binary mode.
+
+
+
+
+<p>
+<hr><h3><a name="pdf-io.output"><code>io.output ([file])</code></a></h3>
+
+
+<p>
+Similar to <a href="#pdf-io.input"><code>io.input</code></a>, but operates over the default output file.
+
+
+
+
+<p>
+<hr><h3><a name="pdf-io.popen"><code>io.popen (prog [, mode])</code></a></h3>
+
+
+<p>
+This function is system dependent and is not available
+on all platforms.
+
+
+<p>
+Starts program <code>prog</code> in a separated process and returns
+a file handle that you can use to read data from this program
+(if <code>mode</code> is <code>"r"</code>, the default)
+or to write data to this program
+(if <code>mode</code> is <code>"w"</code>).
+
+
+
+
+<p>
+<hr><h3><a name="pdf-io.read"><code>io.read (&middot;&middot;&middot;)</code></a></h3>
+
+
+<p>
+Equivalent to <code>io.input():read(&middot;&middot;&middot;)</code>.
+
+
+
+
+<p>
+<hr><h3><a name="pdf-io.tmpfile"><code>io.tmpfile ()</code></a></h3>
+
+
+<p>
+In case of success,
+returns a handle for a temporary file.
+This file is opened in update mode
+and it is automatically removed when the program ends.
+
+
+
+
+<p>
+<hr><h3><a name="pdf-io.type"><code>io.type (obj)</code></a></h3>
+
+
+<p>
+Checks whether <code>obj</code> is a valid file handle.
+Returns the string <code>"file"</code> if <code>obj</code> is an open file handle,
+<code>"closed file"</code> if <code>obj</code> is a closed file handle,
+or <b>nil</b> if <code>obj</code> is not a file handle.
+
+
+
+
+<p>
+<hr><h3><a name="pdf-io.write"><code>io.write (&middot;&middot;&middot;)</code></a></h3>
+
+
+<p>
+Equivalent to <code>io.output():write(&middot;&middot;&middot;)</code>.
+
+
+
+
+<p>
+<hr><h3><a name="pdf-file:close"><code>file:close ()</code></a></h3>
+
+
+<p>
+Closes <code>file</code>.
+Note that files are automatically closed when
+their handles are garbage collected,
+but that takes an unpredictable amount of time to happen.
+
+
+<p>
+When closing a file handle created with <a href="#pdf-io.popen"><code>io.popen</code></a>,
+<a href="#pdf-file:close"><code>file:close</code></a> returns the same values
+returned by <a href="#pdf-os.execute"><code>os.execute</code></a>.
+
+
+
+
+<p>
+<hr><h3><a name="pdf-file:flush"><code>file:flush ()</code></a></h3>
+
+
+<p>
+Saves any written data to <code>file</code>.
+
+
+
+
+<p>
+<hr><h3><a name="pdf-file:lines"><code>file:lines (&middot;&middot;&middot;)</code></a></h3>
+
+
+<p>
+Returns an iterator function that,
+each time it is called,
+reads the file according to the given formats.
+When no format is given,
+uses "<code>l</code>" as a default.
+As an example, the construction
+
+<pre>
+ for c in file:lines(1) do <em>body</em> end
+</pre><p>
+will iterate over all characters of the file,
+starting at the current position.
+Unlike <a href="#pdf-io.lines"><code>io.lines</code></a>, this function does not close the file
+when the loop ends.
+
+
+<p>
+In case of errors this function raises the error,
+instead of returning an error code.
+
+
+
+
+<p>
+<hr><h3><a name="pdf-file:read"><code>file:read (&middot;&middot;&middot;)</code></a></h3>
+
+
+<p>
+Reads the file <code>file</code>,
+according to the given formats, which specify what to read.
+For each format,
+the function returns a string or a number with the characters read,
+or <b>nil</b> if it cannot read data with the specified format.
+(In this latter case,
+the function does not read subsequent formats.)
+When called without formats,
+it uses a default format that reads the next line
+(see below).
+
+
+<p>
+The available formats are
+
+<ul>
+
+<li><b>"<code>n</code>": </b>
+reads a numeral and returns it as a float or an integer,
+following the lexical conventions of Lua.
+(The numeral may have leading spaces and a sign.)
+This format always reads the longest input sequence that
+is a valid prefix for a numeral;
+if that prefix does not form a valid numeral
+(e.g., an empty string, "<code>0x</code>", or "<code>3.4e-</code>"),
+it is discarded and the function returns <b>nil</b>.
+</li>
+
+<li><b>"<code>a</code>": </b>
+reads the whole file, starting at the current position.
+On end of file, it returns the empty string.
+</li>
+
+<li><b>"<code>l</code>": </b>
+reads the next line skipping the end of line,
+returning <b>nil</b> on end of file.
+This is the default format.
+</li>
+
+<li><b>"<code>L</code>": </b>
+reads the next line keeping the end-of-line character (if present),
+returning <b>nil</b> on end of file.
+</li>
+
+<li><b><em>number</em>: </b>
+reads a string with up to this number of bytes,
+returning <b>nil</b> on end of file.
+If <code>number</code> is zero,
+it reads nothing and returns an empty string,
+or <b>nil</b> on end of file.
+</li>
+
+</ul><p>
+The formats "<code>l</code>" and "<code>L</code>" should be used only for text files.
+
+
+
+
+<p>
+<hr><h3><a name="pdf-file:seek"><code>file:seek ([whence [, offset]])</code></a></h3>
+
+
+<p>
+Sets and gets the file position,
+measured from the beginning of the file,
+to the position given by <code>offset</code> plus a base
+specified by the string <code>whence</code>, as follows:
+
+<ul>
+<li><b>"<code>set</code>": </b> base is position 0 (beginning of the file);</li>
+<li><b>"<code>cur</code>": </b> base is current position;</li>
+<li><b>"<code>end</code>": </b> base is end of file;</li>
+</ul><p>
+In case of success, <code>seek</code> returns the final file position,
+measured in bytes from the beginning of the file.
+If <code>seek</code> fails, it returns <b>nil</b>,
+plus a string describing the error.
+
+
+<p>
+The default value for <code>whence</code> is <code>"cur"</code>,
+and for <code>offset</code> is 0.
+Therefore, the call <code>file:seek()</code> returns the current
+file position, without changing it;
+the call <code>file:seek("set")</code> sets the position to the
+beginning of the file (and returns 0);
+and the call <code>file:seek("end")</code> sets the position to the
+end of the file, and returns its size.
+
+
+
+
+<p>
+<hr><h3><a name="pdf-file:setvbuf"><code>file:setvbuf (mode [, size])</code></a></h3>
+
+
+<p>
+Sets the buffering mode for an output file.
+There are three available modes:
+
+<ul>
+
+<li><b>"<code>no</code>": </b>
+no buffering; the result of any output operation appears immediately.
+</li>
+
+<li><b>"<code>full</code>": </b>
+full buffering; output operation is performed only
+when the buffer is full or when
+you explicitly <code>flush</code> the file (see <a href="#pdf-io.flush"><code>io.flush</code></a>).
+</li>
+
+<li><b>"<code>line</code>": </b>
+line buffering; output is buffered until a newline is output
+or there is any input from some special files
+(such as a terminal device).
+</li>
+
+</ul><p>
+For the last two cases, <code>size</code>
+specifies the size of the buffer, in bytes.
+The default is an appropriate size.
+
+
+
+
+<p>
+<hr><h3><a name="pdf-file:write"><code>file:write (&middot;&middot;&middot;)</code></a></h3>
+
+
+<p>
+Writes the value of each of its arguments to <code>file</code>.
+The arguments must be strings or numbers.
+
+
+<p>
+In case of success, this function returns <code>file</code>.
+Otherwise it returns <b>nil</b> plus a string describing the error.
+
+
+
+
+
+
+
+<h2>6.9 &ndash; <a name="6.9">Operating System Facilities</a></h2>
+
+<p>
+This library is implemented through table <a name="pdf-os"><code>os</code></a>.
+
+
+<p>
+<hr><h3><a name="pdf-os.clock"><code>os.clock ()</code></a></h3>
+
+
+<p>
+Returns an approximation of the amount in seconds of CPU time
+used by the program.
+
+
+
+
+<p>
+<hr><h3><a name="pdf-os.date"><code>os.date ([format [, time]])</code></a></h3>
+
+
+<p>
+Returns a string or a table containing date and time,
+formatted according to the given string <code>format</code>.
+
+
+<p>
+If the <code>time</code> argument is present,
+this is the time to be formatted
+(see the <a href="#pdf-os.time"><code>os.time</code></a> function for a description of this value).
+Otherwise, <code>date</code> formats the current time.
+
+
+<p>
+If <code>format</code> starts with '<code>!</code>',
+then the date is formatted in Coordinated Universal Time.
+After this optional character,
+if <code>format</code> is the string "<code>*t</code>",
+then <code>date</code> returns a table with the following fields:
+<code>year</code>, <code>month</code> (1&ndash;12), <code>day</code> (1&ndash;31),
+<code>hour</code> (0&ndash;23), <code>min</code> (0&ndash;59), <code>sec</code> (0&ndash;61),
+<code>wday</code> (weekday, 1&ndash;7, Sunday is&nbsp;1),
+<code>yday</code> (day of the year, 1&ndash;366),
+and <code>isdst</code> (daylight saving flag, a boolean).
+This last field may be absent
+if the information is not available.
+
+
+<p>
+If <code>format</code> is not "<code>*t</code>",
+then <code>date</code> returns the date as a string,
+formatted according to the same rules as the ISO&nbsp;C function <code>strftime</code>.
+
+
+<p>
+When called without arguments,
+<code>date</code> returns a reasonable date and time representation that depends on
+the host system and on the current locale.
+(More specifically, <code>os.date()</code> is equivalent to <code>os.date("%c")</code>.)
+
+
+<p>
+On non-POSIX systems,
+this function may be not thread safe
+because of its reliance on C&nbsp;function <code>gmtime</code> and C&nbsp;function <code>localtime</code>.
+
+
+
+
+<p>
+<hr><h3><a name="pdf-os.difftime"><code>os.difftime (t2, t1)</code></a></h3>
+
+
+<p>
+Returns the difference, in seconds,
+from time <code>t1</code> to time <code>t2</code>
+(where the times are values returned by <a href="#pdf-os.time"><code>os.time</code></a>).
+In POSIX, Windows, and some other systems,
+this value is exactly <code>t2</code><em>-</em><code>t1</code>.
+
+
+
+
+<p>
+<hr><h3><a name="pdf-os.execute"><code>os.execute ([command])</code></a></h3>
+
+
+<p>
+This function is equivalent to the ISO&nbsp;C function <code>system</code>.
+It passes <code>command</code> to be executed by an operating system shell.
+Its first result is <b>true</b>
+if the command terminated successfully,
+or <b>nil</b> otherwise.
+After this first result
+the function returns a string plus a number,
+as follows:
+
+<ul>
+
+<li><b>"<code>exit</code>": </b>
+the command terminated normally;
+the following number is the exit status of the command.
+</li>
+
+<li><b>"<code>signal</code>": </b>
+the command was terminated by a signal;
+the following number is the signal that terminated the command.
+</li>
+
+</ul>
+
+<p>
+When called without a <code>command</code>,
+<code>os.execute</code> returns a boolean that is true if a shell is available.
+
+
+
+
+<p>
+<hr><h3><a name="pdf-os.exit"><code>os.exit ([code [, close]])</code></a></h3>
+
+
+<p>
+Calls the ISO&nbsp;C function <code>exit</code> to terminate the host program.
+If <code>code</code> is <b>true</b>,
+the returned status is <code>EXIT_SUCCESS</code>;
+if <code>code</code> is <b>false</b>,
+the returned status is <code>EXIT_FAILURE</code>;
+if <code>code</code> is a number,
+the returned status is this number.
+The default value for <code>code</code> is <b>true</b>.
+
+
+<p>
+If the optional second argument <code>close</code> is true,
+closes the Lua state before exiting.
+
+
+
+
+<p>
+<hr><h3><a name="pdf-os.getenv"><code>os.getenv (varname)</code></a></h3>
+
+
+<p>
+Returns the value of the process environment variable <code>varname</code>,
+or <b>nil</b> if the variable is not defined.
+
+
+
+
+<p>
+<hr><h3><a name="pdf-os.remove"><code>os.remove (filename)</code></a></h3>
+
+
+<p>
+Deletes the file (or empty directory, on POSIX systems)
+with the given name.
+If this function fails, it returns <b>nil</b>,
+plus a string describing the error and the error code.
+Otherwise, it returns true.
+
+
+
+
+<p>
+<hr><h3><a name="pdf-os.rename"><code>os.rename (oldname, newname)</code></a></h3>
+
+
+<p>
+Renames the file or directory named <code>oldname</code> to <code>newname</code>.
+If this function fails, it returns <b>nil</b>,
+plus a string describing the error and the error code.
+Otherwise, it returns true.
+
+
+
+
+<p>
+<hr><h3><a name="pdf-os.setlocale"><code>os.setlocale (locale [, category])</code></a></h3>
+
+
+<p>
+Sets the current locale of the program.
+<code>locale</code> is a system-dependent string specifying a locale;
+<code>category</code> is an optional string describing which category to change:
+<code>"all"</code>, <code>"collate"</code>, <code>"ctype"</code>,
+<code>"monetary"</code>, <code>"numeric"</code>, or <code>"time"</code>;
+the default category is <code>"all"</code>.
+The function returns the name of the new locale,
+or <b>nil</b> if the request cannot be honored.
+
+
+<p>
+If <code>locale</code> is the empty string,
+the current locale is set to an implementation-defined native locale.
+If <code>locale</code> is the string "<code>C</code>",
+the current locale is set to the standard C locale.
+
+
+<p>
+When called with <b>nil</b> as the first argument,
+this function only returns the name of the current locale
+for the given category.
+
+
+<p>
+This function may be not thread safe
+because of its reliance on C&nbsp;function <code>setlocale</code>.
+
+
+
+
+<p>
+<hr><h3><a name="pdf-os.time"><code>os.time ([table])</code></a></h3>
+
+
+<p>
+Returns the current time when called without arguments,
+or a time representing the local date and time specified by the given table.
+This table must have fields <code>year</code>, <code>month</code>, and <code>day</code>,
+and may have fields
+<code>hour</code> (default is 12),
+<code>min</code> (default is 0),
+<code>sec</code> (default is 0),
+and <code>isdst</code> (default is <b>nil</b>).
+Other fields are ignored.
+For a description of these fields, see the <a href="#pdf-os.date"><code>os.date</code></a> function.
+
+
+<p>
+The values in these fields do not need to be inside their valid ranges.
+For instance, if <code>sec</code> is -10,
+it means -10 seconds from the time specified by the other fields;
+if <code>hour</code> is 1000,
+it means +1000 hours from the time specified by the other fields.
+
+
+<p>
+The returned value is a number, whose meaning depends on your system.
+In POSIX, Windows, and some other systems,
+this number counts the number
+of seconds since some given start time (the "epoch").
+In other systems, the meaning is not specified,
+and the number returned by <code>time</code> can be used only as an argument to
+<a href="#pdf-os.date"><code>os.date</code></a> and <a href="#pdf-os.difftime"><code>os.difftime</code></a>.
+
+
+
+
+<p>
+<hr><h3><a name="pdf-os.tmpname"><code>os.tmpname ()</code></a></h3>
+
+
+<p>
+Returns a string with a file name that can
+be used for a temporary file.
+The file must be explicitly opened before its use
+and explicitly removed when no longer needed.
+
+
+<p>
+On POSIX systems,
+this function also creates a file with that name,
+to avoid security risks.
+(Someone else might create the file with wrong permissions
+in the time between getting the name and creating the file.)
+You still have to open the file to use it
+and to remove it (even if you do not use it).
+
+
+<p>
+When possible,
+you may prefer to use <a href="#pdf-io.tmpfile"><code>io.tmpfile</code></a>,
+which automatically removes the file when the program ends.
+
+
+
+
+
+
+
+<h2>6.10 &ndash; <a name="6.10">The Debug Library</a></h2>
+
+<p>
+This library provides
+the functionality of the debug interface (<a href="#4.9">&sect;4.9</a>) to Lua programs.
+You should exert care when using this library.
+Several of its functions
+violate basic assumptions about Lua code
+(e.g., that variables local to a function
+cannot be accessed from outside;
+that userdata metatables cannot be changed by Lua code;
+that Lua programs do not crash)
+and therefore can compromise otherwise secure code.
+Moreover, some functions in this library may be slow.
+
+
+<p>
+All functions in this library are provided
+inside the <a name="pdf-debug"><code>debug</code></a> table.
+All functions that operate over a thread
+have an optional first argument which is the
+thread to operate over.
+The default is always the current thread.
+
+
+<p>
+<hr><h3><a name="pdf-debug.debug"><code>debug.debug ()</code></a></h3>
+
+
+<p>
+Enters an interactive mode with the user,
+running each string that the user enters.
+Using simple commands and other debug facilities,
+the user can inspect global and local variables,
+change their values, evaluate expressions, and so on.
+A line containing only the word <code>cont</code> finishes this function,
+so that the caller continues its execution.
+
+
+<p>
+Note that commands for <code>debug.debug</code> are not lexically nested
+within any function and so have no direct access to local variables.
+
+
+
+
+<p>
+<hr><h3><a name="pdf-debug.gethook"><code>debug.gethook ([thread])</code></a></h3>
+
+
+<p>
+Returns the current hook settings of the thread, as three values:
+the current hook function, the current hook mask,
+and the current hook count
+(as set by the <a href="#pdf-debug.sethook"><code>debug.sethook</code></a> function).
+
+
+
+
+<p>
+<hr><h3><a name="pdf-debug.getinfo"><code>debug.getinfo ([thread,] f [, what])</code></a></h3>
+
+
+<p>
+Returns a table with information about a function.
+You can give the function directly
+or you can give a number as the value of <code>f</code>,
+which means the function running at level <code>f</code> of the call stack
+of the given thread:
+level&nbsp;0 is the current function (<code>getinfo</code> itself);
+level&nbsp;1 is the function that called <code>getinfo</code>
+(except for tail calls, which do not count on the stack);
+and so on.
+If <code>f</code> is a number larger than the number of active functions,
+then <code>getinfo</code> returns <b>nil</b>.
+
+
+<p>
+The returned table can contain all the fields returned by <a href="#lua_getinfo"><code>lua_getinfo</code></a>,
+with the string <code>what</code> describing which fields to fill in.
+The default for <code>what</code> is to get all information available,
+except the table of valid lines.
+If present,
+the option '<code>f</code>'
+adds a field named <code>func</code> with the function itself.
+If present,
+the option '<code>L</code>'
+adds a field named <code>activelines</code> with the table of
+valid lines.
+
+
+<p>
+For instance, the expression <code>debug.getinfo(1,"n").name</code> returns
+a name for the current function,
+if a reasonable name can be found,
+and the expression <code>debug.getinfo(print)</code>
+returns a table with all available information
+about the <a href="#pdf-print"><code>print</code></a> function.
+
+
+
+
+<p>
+<hr><h3><a name="pdf-debug.getlocal"><code>debug.getlocal ([thread,] f, local)</code></a></h3>
+
+
+<p>
+This function returns the name and the value of the local variable
+with index <code>local</code> of the function at level <code>f</code> of the stack.
+This function accesses not only explicit local variables,
+but also parameters, temporaries, etc.
+
+
+<p>
+The first parameter or local variable has index&nbsp;1, and so on,
+following the order that they are declared in the code,
+counting only the variables that are active
+in the current scope of the function.
+Negative indices refer to vararg parameters;
+-1 is the first vararg parameter.
+The function returns <b>nil</b> if there is no variable with the given index,
+and raises an error when called with a level out of range.
+(You can call <a href="#pdf-debug.getinfo"><code>debug.getinfo</code></a> to check whether the level is valid.)
+
+
+<p>
+Variable names starting with '<code>(</code>' (open parenthesis)
+represent variables with no known names
+(internal variables such as loop control variables,
+and variables from chunks saved without debug information).
+
+
+<p>
+The parameter <code>f</code> may also be a function.
+In that case, <code>getlocal</code> returns only the name of function parameters.
+
+
+
+
+<p>
+<hr><h3><a name="pdf-debug.getmetatable"><code>debug.getmetatable (value)</code></a></h3>
+
+
+<p>
+Returns the metatable of the given <code>value</code>
+or <b>nil</b> if it does not have a metatable.
+
+
+
+
+<p>
+<hr><h3><a name="pdf-debug.getregistry"><code>debug.getregistry ()</code></a></h3>
+
+
+<p>
+Returns the registry table (see <a href="#4.5">&sect;4.5</a>).
+
+
+
+
+<p>
+<hr><h3><a name="pdf-debug.getupvalue"><code>debug.getupvalue (f, up)</code></a></h3>
+
+
+<p>
+This function returns the name and the value of the upvalue
+with index <code>up</code> of the function <code>f</code>.
+The function returns <b>nil</b> if there is no upvalue with the given index.
+
+
+<p>
+Variable names starting with '<code>(</code>' (open parenthesis)
+represent variables with no known names
+(variables from chunks saved without debug information).
+
+
+
+
+<p>
+<hr><h3><a name="pdf-debug.getuservalue"><code>debug.getuservalue (u)</code></a></h3>
+
+
+<p>
+Returns the Lua value associated to <code>u</code>.
+If <code>u</code> is not a full userdata,
+returns <b>nil</b>.
+
+
+
+
+<p>
+<hr><h3><a name="pdf-debug.sethook"><code>debug.sethook ([thread,] hook, mask [, count])</code></a></h3>
+
+
+<p>
+Sets the given function as a hook.
+The string <code>mask</code> and the number <code>count</code> describe
+when the hook will be called.
+The string mask may have any combination of the following characters,
+with the given meaning:
+
+<ul>
+<li><b>'<code>c</code>': </b> the hook is called every time Lua calls a function;</li>
+<li><b>'<code>r</code>': </b> the hook is called every time Lua returns from a function;</li>
+<li><b>'<code>l</code>': </b> the hook is called every time Lua enters a new line of code.</li>
+</ul><p>
+Moreover,
+with a <code>count</code> different from zero,
+the hook is called also after every <code>count</code> instructions.
+
+
+<p>
+When called without arguments,
+<a href="#pdf-debug.sethook"><code>debug.sethook</code></a> turns off the hook.
+
+
+<p>
+When the hook is called, its first parameter is a string
+describing the event that has triggered its call:
+<code>"call"</code> (or <code>"tail call"</code>),
+<code>"return"</code>,
+<code>"line"</code>, and <code>"count"</code>.
+For line events,
+the hook also gets the new line number as its second parameter.
+Inside a hook,
+you can call <code>getinfo</code> with level&nbsp;2 to get more information about
+the running function
+(level&nbsp;0 is the <code>getinfo</code> function,
+and level&nbsp;1 is the hook function).
+
+
+
+
+<p>
+<hr><h3><a name="pdf-debug.setlocal"><code>debug.setlocal ([thread,] level, local, value)</code></a></h3>
+
+
+<p>
+This function assigns the value <code>value</code> to the local variable
+with index <code>local</code> of the function at level <code>level</code> of the stack.
+The function returns <b>nil</b> if there is no local
+variable with the given index,
+and raises an error when called with a <code>level</code> out of range.
+(You can call <code>getinfo</code> to check whether the level is valid.)
+Otherwise, it returns the name of the local variable.
+
+
+<p>
+See <a href="#pdf-debug.getlocal"><code>debug.getlocal</code></a> for more information about
+variable indices and names.
+
+
+
+
+<p>
+<hr><h3><a name="pdf-debug.setmetatable"><code>debug.setmetatable (value, table)</code></a></h3>
+
+
+<p>
+Sets the metatable for the given <code>value</code> to the given <code>table</code>
+(which can be <b>nil</b>).
+Returns <code>value</code>.
+
+
+
+
+<p>
+<hr><h3><a name="pdf-debug.setupvalue"><code>debug.setupvalue (f, up, value)</code></a></h3>
+
+
+<p>
+This function assigns the value <code>value</code> to the upvalue
+with index <code>up</code> of the function <code>f</code>.
+The function returns <b>nil</b> if there is no upvalue
+with the given index.
+Otherwise, it returns the name of the upvalue.
+
+
+
+
+<p>
+<hr><h3><a name="pdf-debug.setuservalue"><code>debug.setuservalue (udata, value)</code></a></h3>
+
+
+<p>
+Sets the given <code>value</code> as
+the Lua value associated to the given <code>udata</code>.
+<code>udata</code> must be a full userdata.
+
+
+<p>
+Returns <code>udata</code>.
+
+
+
+
+<p>
+<hr><h3><a name="pdf-debug.traceback"><code>debug.traceback ([thread,] [message [, level]])</code></a></h3>
+
+
+<p>
+If <code>message</code> is present but is neither a string nor <b>nil</b>,
+this function returns <code>message</code> without further processing.
+Otherwise,
+it returns a string with a traceback of the call stack.
+The optional <code>message</code> string is appended
+at the beginning of the traceback.
+An optional <code>level</code> number tells at which level
+to start the traceback
+(default is 1, the function calling <code>traceback</code>).
+
+
+
+
+<p>
+<hr><h3><a name="pdf-debug.upvalueid"><code>debug.upvalueid (f, n)</code></a></h3>
+
+
+<p>
+Returns a unique identifier (as a light userdata)
+for the upvalue numbered <code>n</code>
+from the given function.
+
+
+<p>
+These unique identifiers allow a program to check whether different
+closures share upvalues.
+Lua closures that share an upvalue
+(that is, that access a same external local variable)
+will return identical ids for those upvalue indices.
+
+
+
+
+<p>
+<hr><h3><a name="pdf-debug.upvaluejoin"><code>debug.upvaluejoin (f1, n1, f2, n2)</code></a></h3>
+
+
+<p>
+Make the <code>n1</code>-th upvalue of the Lua closure <code>f1</code>
+refer to the <code>n2</code>-th upvalue of the Lua closure <code>f2</code>.
+
+
+
+
+
+
+
+<h1>7 &ndash; <a name="7">Lua Standalone</a></h1>
+
+<p>
+Although Lua has been designed as an extension language,
+to be embedded in a host C&nbsp;program,
+it is also frequently used as a standalone language.
+An interpreter for Lua as a standalone language,
+called simply <code>lua</code>,
+is provided with the standard distribution.
+The standalone interpreter includes
+all standard libraries, including the debug library.
+Its usage is:
+
+<pre>
+ lua [options] [script [args]]
+</pre><p>
+The options are:
+
+<ul>
+<li><b><code>-e <em>stat</em></code>: </b> executes string <em>stat</em>;</li>
+<li><b><code>-l <em>mod</em></code>: </b> "requires" <em>mod</em>;</li>
+<li><b><code>-i</code>: </b> enters interactive mode after running <em>script</em>;</li>
+<li><b><code>-v</code>: </b> prints version information;</li>
+<li><b><code>-E</code>: </b> ignores environment variables;</li>
+<li><b><code>--</code>: </b> stops handling options;</li>
+<li><b><code>-</code>: </b> executes <code>stdin</code> as a file and stops handling options.</li>
+</ul><p>
+After handling its options, <code>lua</code> runs the given <em>script</em>.
+When called without arguments,
+<code>lua</code> behaves as <code>lua -v -i</code>
+when the standard input (<code>stdin</code>) is a terminal,
+and as <code>lua -</code> otherwise.
+
+
+<p>
+When called without option <code>-E</code>,
+the interpreter checks for an environment variable <a name="pdf-LUA_INIT_5_3"><code>LUA_INIT_5_3</code></a>
+(or <a name="pdf-LUA_INIT"><code>LUA_INIT</code></a> if the versioned name is not defined)
+before running any argument.
+If the variable content has the format <code>@<em>filename</em></code>,
+then <code>lua</code> executes the file.
+Otherwise, <code>lua</code> executes the string itself.
+
+
+<p>
+When called with option <code>-E</code>,
+besides ignoring <code>LUA_INIT</code>,
+Lua also ignores
+the values of <code>LUA_PATH</code> and <code>LUA_CPATH</code>,
+setting the values of
+<a href="#pdf-package.path"><code>package.path</code></a> and <a href="#pdf-package.cpath"><code>package.cpath</code></a>
+with the default paths defined in <code>luaconf.h</code>.
+
+
+<p>
+All options are handled in order, except <code>-i</code> and <code>-E</code>.
+For instance, an invocation like
+
+<pre>
+ $ lua -e'a=1' -e 'print(a)' script.lua
+</pre><p>
+will first set <code>a</code> to 1, then print the value of <code>a</code>,
+and finally run the file <code>script.lua</code> with no arguments.
+(Here <code>$</code> is the shell prompt. Your prompt may be different.)
+
+
+<p>
+Before running any code,
+<code>lua</code> collects all command-line arguments
+in a global table called <code>arg</code>.
+The script name goes to index 0,
+the first argument after the script name goes to index 1,
+and so on.
+Any arguments before the script name
+(that is, the interpreter name plus its options)
+go to negative indices.
+For instance, in the call
+
+<pre>
+ $ lua -la b.lua t1 t2
+</pre><p>
+the table is like this:
+
+<pre>
+ arg = { [-2] = "lua", [-1] = "-la",
+ [0] = "b.lua",
+ [1] = "t1", [2] = "t2" }
+</pre><p>
+If there is no script in the call,
+the interpreter name goes to index 0,
+followed by the other arguments.
+For instance, the call
+
+<pre>
+ $ lua -e "print(arg[1])"
+</pre><p>
+will print "<code>-e</code>".
+If there is a script,
+the script is called with parameters
+<code>arg[1]</code>, &middot;&middot;&middot;, <code>arg[#arg]</code>.
+(Like all chunks in Lua,
+the script is compiled as a vararg function.)
+
+
+<p>
+In interactive mode,
+Lua repeatedly prompts and waits for a line.
+After reading a line,
+Lua first try to interpret the line as an expression.
+If it succeeds, it prints its value.
+Otherwise, it interprets the line as a statement.
+If you write an incomplete statement,
+the interpreter waits for its completion
+by issuing a different prompt.
+
+
+<p>
+If the global variable <a name="pdf-_PROMPT"><code>_PROMPT</code></a> contains a string,
+then its value is used as the prompt.
+Similarly, if the global variable <a name="pdf-_PROMPT2"><code>_PROMPT2</code></a> contains a string,
+its value is used as the secondary prompt
+(issued during incomplete statements).
+
+
+<p>
+In case of unprotected errors in the script,
+the interpreter reports the error to the standard error stream.
+If the error object is not a string but
+has a metamethod <code>__tostring</code>,
+the interpreter calls this metamethod to produce the final message.
+Otherwise, the interpreter converts the error object to a string
+and adds a stack traceback to it.
+
+
+<p>
+When finishing normally,
+the interpreter closes its main Lua state
+(see <a href="#lua_close"><code>lua_close</code></a>).
+The script can avoid this step by
+calling <a href="#pdf-os.exit"><code>os.exit</code></a> to terminate.
+
+
+<p>
+To allow the use of Lua as a
+script interpreter in Unix systems,
+the standalone interpreter skips
+the first line of a chunk if it starts with <code>#</code>.
+Therefore, Lua scripts can be made into executable programs
+by using <code>chmod +x</code> and the&nbsp;<code>#!</code> form,
+as in
+
+<pre>
+ #!/usr/local/bin/lua
+</pre><p>
+(Of course,
+the location of the Lua interpreter may be different in your machine.
+If <code>lua</code> is in your <code>PATH</code>,
+then
+
+<pre>
+ #!/usr/bin/env lua
+</pre><p>
+is a more portable solution.)
+
+
+
+<h1>8 &ndash; <a name="8">Incompatibilities with the Previous Version</a></h1>
+
+<p>
+Here we list the incompatibilities that you may find when moving a program
+from Lua&nbsp;5.2 to Lua&nbsp;5.3.
+You can avoid some incompatibilities by compiling Lua with
+appropriate options (see file <code>luaconf.h</code>).
+However,
+all these compatibility options will be removed in the future.
+
+
+<p>
+Lua versions can always change the C API in ways that
+do not imply source-code changes in a program,
+such as the numeric values for constants
+or the implementation of functions as macros.
+Therefore,
+you should not assume that binaries are compatible between
+different Lua versions.
+Always recompile clients of the Lua API when
+using a new version.
+
+
+<p>
+Similarly, Lua versions can always change the internal representation
+of precompiled chunks;
+precompiled chunks are not compatible between different Lua versions.
+
+
+<p>
+The standard paths in the official distribution may
+change between versions.
+
+
+
+<h2>8.1 &ndash; <a name="8.1">Changes in the Language</a></h2>
+<ul>
+
+<li>
+The main difference between Lua&nbsp;5.2 and Lua&nbsp;5.3 is the
+introduction of an integer subtype for numbers.
+Although this change should not affect "normal" computations,
+some computations
+(mainly those that involve some kind of overflow)
+can give different results.
+
+
+<p>
+You can fix these differences by forcing a number to be a float
+(in Lua&nbsp;5.2 all numbers were float),
+in particular writing constants with an ending <code>.0</code>
+or using <code>x = x + 0.0</code> to convert a variable.
+(This recommendation is only for a quick fix
+for an occasional incompatibility;
+it is not a general guideline for good programming.
+For good programming,
+use floats where you need floats
+and integers where you need integers.)
+</li>
+
+<li>
+The conversion of a float to a string now adds a <code>.0</code> suffix
+to the result if it looks like an integer.
+(For instance, the float 2.0 will be printed as <code>2.0</code>,
+not as <code>2</code>.)
+You should always use an explicit format
+when you need a specific format for numbers.
+
+
+<p>
+(Formally this is not an incompatibility,
+because Lua does not specify how numbers are formatted as strings,
+but some programs assumed a specific format.)
+</li>
+
+<li>
+The generational mode for the garbage collector was removed.
+(It was an experimental feature in Lua&nbsp;5.2.)
+</li>
+
+</ul>
+
+
+
+
+<h2>8.2 &ndash; <a name="8.2">Changes in the Libraries</a></h2>
+<ul>
+
+<li>
+The <code>bit32</code> library has been deprecated.
+It is easy to require a compatible external library or,
+better yet, to replace its functions with appropriate bitwise operations.
+(Keep in mind that <code>bit32</code> operates on 32-bit integers,
+while the bitwise operators in Lua&nbsp;5.3 operate on Lua integers,
+which by default have 64&nbsp;bits.)
+</li>
+
+<li>
+The Table library now respects metamethods
+for setting and getting elements.
+</li>
+
+<li>
+The <a href="#pdf-ipairs"><code>ipairs</code></a> iterator now respects metamethods and
+its <code>__ipairs</code> metamethod has been deprecated.
+</li>
+
+<li>
+Option names in <a href="#pdf-io.read"><code>io.read</code></a> do not have a starting '<code>*</code>' anymore.
+For compatibility, Lua will continue to accept (and ignore) this character.
+</li>
+
+<li>
+The following functions were deprecated in the mathematical library:
+<code>atan2</code>, <code>cosh</code>, <code>sinh</code>, <code>tanh</code>, <code>pow</code>,
+<code>frexp</code>, and <code>ldexp</code>.
+You can replace <code>math.pow(x,y)</code> with <code>x^y</code>;
+you can replace <code>math.atan2</code> with <code>math.atan</code>,
+which now accepts one or two parameters;
+you can replace <code>math.ldexp(x,exp)</code> with <code>x * 2.0^exp</code>.
+For the other operations,
+you can either use an external library or
+implement them in Lua.
+</li>
+
+<li>
+The searcher for C loaders used by <a href="#pdf-require"><code>require</code></a>
+changed the way it handles versioned names.
+Now, the version should come after the module name
+(as is usual in most other tools).
+For compatibility, that searcher still tries the old format
+if it cannot find an open function according to the new style.
+(Lua&nbsp;5.2 already worked that way,
+but it did not document the change.)
+</li>
+
+<li>
+The call <code>collectgarbage("count")</code> now returns only one result.
+(You can compute that second result from the fractional part
+of the first result.)
+</li>
+
+</ul>
+
+
+
+
+<h2>8.3 &ndash; <a name="8.3">Changes in the API</a></h2>
+
+
+<ul>
+
+<li>
+Continuation functions now receive as parameters what they needed
+to get through <code>lua_getctx</code>,
+so <code>lua_getctx</code> has been removed.
+Adapt your code accordingly.
+</li>
+
+<li>
+Function <a href="#lua_dump"><code>lua_dump</code></a> has an extra parameter, <code>strip</code>.
+Use 0 as the value of this parameter to get the old behavior.
+</li>
+
+<li>
+Functions to inject/project unsigned integers
+(<code>lua_pushunsigned</code>, <code>lua_tounsigned</code>, <code>lua_tounsignedx</code>,
+<code>luaL_checkunsigned</code>, <code>luaL_optunsigned</code>)
+were deprecated.
+Use their signed equivalents with a type cast.
+</li>
+
+<li>
+Macros to project non-default integer types
+(<code>luaL_checkint</code>, <code>luaL_optint</code>, <code>luaL_checklong</code>, <code>luaL_optlong</code>)
+were deprecated.
+Use their equivalent over <a href="#lua_Integer"><code>lua_Integer</code></a> with a type cast
+(or, when possible, use <a href="#lua_Integer"><code>lua_Integer</code></a> in your code).
+</li>
+
+</ul>
+
+
+
+
+<h1>9 &ndash; <a name="9">The Complete Syntax of Lua</a></h1>
+
+<p>
+Here is the complete syntax of Lua in extended BNF.
+As usual in extended BNF,
+{A} means 0 or more As,
+and [A] means an optional A.
+(For operator precedences, see <a href="#3.4.8">&sect;3.4.8</a>;
+for a description of the terminals
+Name, Numeral,
+and LiteralString, see <a href="#3.1">&sect;3.1</a>.)
+
+
+
+
+<pre>
+
+ chunk ::= block
+
+ block ::= {stat} [retstat]
+
+ stat ::= &lsquo;<b>;</b>&rsquo; |
+ varlist &lsquo;<b>=</b>&rsquo; explist |
+ functioncall |
+ label |
+ <b>break</b> |
+ <b>goto</b> Name |
+ <b>do</b> block <b>end</b> |
+ <b>while</b> exp <b>do</b> block <b>end</b> |
+ <b>repeat</b> block <b>until</b> exp |
+ <b>if</b> exp <b>then</b> block {<b>elseif</b> exp <b>then</b> block} [<b>else</b> block] <b>end</b> |
+ <b>for</b> Name &lsquo;<b>=</b>&rsquo; exp &lsquo;<b>,</b>&rsquo; exp [&lsquo;<b>,</b>&rsquo; exp] <b>do</b> block <b>end</b> |
+ <b>for</b> namelist <b>in</b> explist <b>do</b> block <b>end</b> |
+ <b>function</b> funcname funcbody |
+ <b>local</b> <b>function</b> Name funcbody |
+ <b>local</b> namelist [&lsquo;<b>=</b>&rsquo; explist]
+
+ retstat ::= <b>return</b> [explist] [&lsquo;<b>;</b>&rsquo;]
+
+ label ::= &lsquo;<b>::</b>&rsquo; Name &lsquo;<b>::</b>&rsquo;
+
+ funcname ::= Name {&lsquo;<b>.</b>&rsquo; Name} [&lsquo;<b>:</b>&rsquo; Name]
+
+ varlist ::= var {&lsquo;<b>,</b>&rsquo; var}
+
+ var ::= Name | prefixexp &lsquo;<b>[</b>&rsquo; exp &lsquo;<b>]</b>&rsquo; | prefixexp &lsquo;<b>.</b>&rsquo; Name
+
+ namelist ::= Name {&lsquo;<b>,</b>&rsquo; Name}
+
+ explist ::= exp {&lsquo;<b>,</b>&rsquo; exp}
+
+ exp ::= <b>nil</b> | <b>false</b> | <b>true</b> | Numeral | LiteralString | &lsquo;<b>...</b>&rsquo; | functiondef |
+ prefixexp | tableconstructor | exp binop exp | unop exp
+
+ prefixexp ::= var | functioncall | &lsquo;<b>(</b>&rsquo; exp &lsquo;<b>)</b>&rsquo;
+
+ functioncall ::= prefixexp args | prefixexp &lsquo;<b>:</b>&rsquo; Name args
+
+ args ::= &lsquo;<b>(</b>&rsquo; [explist] &lsquo;<b>)</b>&rsquo; | tableconstructor | LiteralString
+
+ functiondef ::= <b>function</b> funcbody
+
+ funcbody ::= &lsquo;<b>(</b>&rsquo; [parlist] &lsquo;<b>)</b>&rsquo; block <b>end</b>
+
+ parlist ::= namelist [&lsquo;<b>,</b>&rsquo; &lsquo;<b>...</b>&rsquo;] | &lsquo;<b>...</b>&rsquo;
+
+ tableconstructor ::= &lsquo;<b>{</b>&rsquo; [fieldlist] &lsquo;<b>}</b>&rsquo;
+
+ fieldlist ::= field {fieldsep field} [fieldsep]
+
+ field ::= &lsquo;<b>[</b>&rsquo; exp &lsquo;<b>]</b>&rsquo; &lsquo;<b>=</b>&rsquo; exp | Name &lsquo;<b>=</b>&rsquo; exp | exp
+
+ fieldsep ::= &lsquo;<b>,</b>&rsquo; | &lsquo;<b>;</b>&rsquo;
+
+ binop ::= &lsquo;<b>+</b>&rsquo; | &lsquo;<b>-</b>&rsquo; | &lsquo;<b>*</b>&rsquo; | &lsquo;<b>/</b>&rsquo; | &lsquo;<b>//</b>&rsquo; | &lsquo;<b>^</b>&rsquo; | &lsquo;<b>%</b>&rsquo; |
+ &lsquo;<b>&amp;</b>&rsquo; | &lsquo;<b>~</b>&rsquo; | &lsquo;<b>|</b>&rsquo; | &lsquo;<b>&gt;&gt;</b>&rsquo; | &lsquo;<b>&lt;&lt;</b>&rsquo; | &lsquo;<b>..</b>&rsquo; |
+ &lsquo;<b>&lt;</b>&rsquo; | &lsquo;<b>&lt;=</b>&rsquo; | &lsquo;<b>&gt;</b>&rsquo; | &lsquo;<b>&gt;=</b>&rsquo; | &lsquo;<b>==</b>&rsquo; | &lsquo;<b>~=</b>&rsquo; |
+ <b>and</b> | <b>or</b>
+
+ unop ::= &lsquo;<b>-</b>&rsquo; | <b>not</b> | &lsquo;<b>#</b>&rsquo; | &lsquo;<b>~</b>&rsquo;
+
+</pre>
+
+<p>
+
+
+
+
+
+
+
+<P CLASS="footer">
+Last update:
+Mon Jan 9 13:30:53 BRST 2017
+</P>
+<!--
+Last change: revised for Lua 5.3.4
+-->
+
+</body></html>
+
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@@ -0,0 +1,365 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
+<HTML>
+<HEAD>
+<TITLE>Lua 5.3 readme</TITLE>
+<LINK REL="stylesheet" TYPE="text/css" HREF="lua.css">
+<META HTTP-EQUIV="content-type" CONTENT="text/html; charset=iso-8859-1">
+<STYLE TYPE="text/css">
+blockquote, .display {
+ border: solid #a0a0a0 2px ;
+ border-radius: 8px ;
+ padding: 1em ;
+ margin: 0px ;
+}
+
+.display {
+ word-spacing: 0.25em ;
+}
+
+dl.display dd {
+ padding-bottom: 0.2em ;
+}
+
+tt, kbd, code {
+ font-size: 12pt ;
+}
+</STYLE>
+</HEAD>
+
+<BODY>
+
+<H1>
+<A HREF="http://www.lua.org/"><IMG SRC="logo.gif" ALT="Lua"></A>
+Welcome to Lua 5.3
+</H1>
+
+<DIV CLASS="menubar">
+<A HREF="#about">about</A>
+&middot;
+<A HREF="#install">installation</A>
+&middot;
+<A HREF="#changes">changes</A>
+&middot;
+<A HREF="#license">license</A>
+&middot;
+<A HREF="contents.html">reference manual</A>
+</DIV>
+
+<H2><A NAME="about">About Lua</A></H2>
+<P>
+Lua is a powerful, fast, lightweight, embeddable scripting language
+developed by a
+<A HREF="http://www.lua.org/authors.html">team</A>
+at
+<A HREF="http://www.puc-rio.br/">PUC-Rio</A>,
+the Pontifical Catholic University of Rio de Janeiro in Brazil.
+Lua is
+<A HREF="#license">free software</A>
+used in many products and projects around the world.
+
+<P>
+Lua's
+<A HREF="http://www.lua.org/">official web site</A>
+provides complete information
+about Lua,
+including
+an
+<A HREF="http://www.lua.org/about.html">executive summary</A>
+and
+updated
+<A HREF="http://www.lua.org/docs.html">documentation</A>,
+especially the
+<A HREF="http://www.lua.org/manual/5.3/">reference manual</A>,
+which may differ slightly from the
+<A HREF="contents.html">local copy</A>
+distributed in this package.
+
+<H2><A NAME="install">Installing Lua</A></H2>
+<P>
+Lua is distributed in
+<A HREF="http://www.lua.org/ftp/">source</A>
+form.
+You need to build it before using it.
+Building Lua should be straightforward
+because
+Lua is implemented in pure ANSI C and compiles unmodified in all known
+platforms that have an ANSI C compiler.
+Lua also compiles unmodified as C++.
+The instructions given below for building Lua are for Unix-like platforms.
+See also
+<A HREF="#other">instructions for other systems</A>
+and
+<A HREF="#customization">customization options</A>.
+
+<P>
+If you don't have the time or the inclination to compile Lua yourself,
+get a binary from
+<A HREF="http://lua-users.org/wiki/LuaBinaries">LuaBinaries</A>.
+Try also
+<A HREF="http://luadist.org/">LuaDist</A>,
+a multi-platform distribution of Lua that includes batteries.
+
+<H3>Building Lua</H3>
+<P>
+In most Unix-like platforms, simply do "<KBD>make</KBD>" with a suitable target.
+Here are the details.
+
+<OL>
+<LI>
+Open a terminal window and move to
+the top-level directory, which is named <TT>lua-5.3.x</TT>.
+The <TT>Makefile</TT> there controls both the build process and the installation process.
+<P>
+<LI>
+ Do "<KBD>make</KBD>" and see if your platform is listed.
+ The platforms currently supported are:
+<P>
+<P CLASS="display">
+ aix bsd c89 freebsd generic linux macosx mingw posix solaris
+</P>
+<P>
+ If your platform is listed, just do "<KBD>make xxx</KBD>", where xxx
+ is your platform name.
+<P>
+ If your platform is not listed, try the closest one or posix, generic,
+ c89, in this order.
+<P>
+<LI>
+The compilation takes only a few moments
+and produces three files in the <TT>src</TT> directory:
+lua (the interpreter),
+luac (the compiler),
+and liblua.a (the library).
+<P>
+<LI>
+ To check that Lua has been built correctly, do "<KBD>make test</KBD>"
+ after building Lua. This will run the interpreter and print its version.
+</OL>
+<P>
+If you're running Linux and get compilation errors,
+make sure you have installed the <TT>readline</TT> development package
+(which is probably named <TT>libreadline-dev</TT> or <TT>readline-devel</TT>).
+If you get link errors after that,
+then try "<KBD>make linux MYLIBS=-ltermcap</KBD>".
+
+<H3>Installing Lua</H3>
+<P>
+ Once you have built Lua, you may want to install it in an official
+ place in your system. In this case, do "<KBD>make install</KBD>". The official
+ place and the way to install files are defined in the <TT>Makefile</TT>. You'll
+ probably need the right permissions to install files.
+
+<P>
+ To build and install Lua in one step, do "<KBD>make xxx install</KBD>",
+ where xxx is your platform name.
+
+<P>
+ To install Lua locally, do "<KBD>make local</KBD>".
+ This will create a directory <TT>install</TT> with subdirectories
+ <TT>bin</TT>, <TT>include</TT>, <TT>lib</TT>, <TT>man</TT>, <TT>share</TT>,
+ and install Lua as listed below.
+
+ To install Lua locally, but in some other directory, do
+ "<KBD>make install INSTALL_TOP=xxx</KBD>", where xxx is your chosen directory.
+ The installation starts in the <TT>src</TT> and <TT>doc</TT> directories,
+ so take care if <TT>INSTALL_TOP</TT> is not an absolute path.
+
+<DL CLASS="display">
+<DT>
+ bin:
+<DD>
+ lua luac
+<DT>
+ include:
+<DD>
+ lua.h luaconf.h lualib.h lauxlib.h lua.hpp
+<DT>
+ lib:
+<DD>
+ liblua.a
+<DT>
+ man/man1:
+<DD>
+ lua.1 luac.1
+</DL>
+
+<P>
+ These are the only directories you need for development.
+ If you only want to run Lua programs,
+ you only need the files in <TT>bin</TT> and <TT>man</TT>.
+ The files in <TT>include</TT> and <TT>lib</TT> are needed for
+ embedding Lua in C or C++ programs.
+
+<H3><A NAME="customization">Customization</A></H3>
+<P>
+ Three kinds of things can be customized by editing a file:
+<UL>
+ <LI> Where and how to install Lua &mdash; edit <TT>Makefile</TT>.
+ <LI> How to build Lua &mdash; edit <TT>src/Makefile</TT>.
+ <LI> Lua features &mdash; edit <TT>src/luaconf.h</TT>.
+</UL>
+
+<P>
+ You don't actually need to edit the Makefiles because you may set the
+ relevant variables in the command line when invoking make.
+ Nevertheless, it's probably best to edit and save the Makefiles to
+ record the changes you've made.
+
+<P>
+ On the other hand, if you need to customize some Lua features, you'll need
+ to edit <TT>src/luaconf.h</TT> before building and installing Lua.
+ The edited file will be the one installed, and
+ it will be used by any Lua clients that you build, to ensure consistency.
+ Further customization is available to experts by editing the Lua sources.
+
+<H3><A NAME="other">Building Lua on other systems</A></H3>
+<P>
+ If you're not using the usual Unix tools, then the instructions for
+ building Lua depend on the compiler you use. You'll need to create
+ projects (or whatever your compiler uses) for building the library,
+ the interpreter, and the compiler, as follows:
+
+<DL CLASS="display">
+<DT>
+library:
+<DD>
+lapi.c lcode.c lctype.c ldebug.c ldo.c ldump.c lfunc.c lgc.c llex.c
+lmem.c lobject.c lopcodes.c lparser.c lstate.c lstring.c ltable.c
+ltm.c lundump.c lvm.c lzio.c
+lauxlib.c lbaselib.c lbitlib.c lcorolib.c ldblib.c liolib.c
+lmathlib.c loslib.c lstrlib.c ltablib.c lutf8lib.c loadlib.c linit.c
+<DT>
+interpreter:
+<DD>
+ library, lua.c
+<DT>
+compiler:
+<DD>
+ library, luac.c
+</DL>
+
+<P>
+ To use Lua as a library in your own programs you'll need to know how to
+ create and use libraries with your compiler. Moreover, to dynamically load
+ C libraries for Lua you'll need to know how to create dynamic libraries
+ and you'll need to make sure that the Lua API functions are accessible to
+ those dynamic libraries &mdash; but <EM>don't</EM> link the Lua library
+ into each dynamic library. For Unix, we recommend that the Lua library
+ be linked statically into the host program and its symbols exported for
+ dynamic linking; <TT>src/Makefile</TT> does this for the Lua interpreter.
+ For Windows, we recommend that the Lua library be a DLL.
+ In all cases, the compiler luac should be linked statically.
+
+<P>
+ As mentioned above, you may edit <TT>src/luaconf.h</TT> to customize
+ some features before building Lua.
+
+<H2><A NAME="changes">Changes since Lua 5.2</A></H2>
+<P>
+Here are the main changes introduced in Lua 5.3.
+The
+<A HREF="contents.html">reference manual</A>
+lists the
+<A HREF="manual.html#8">incompatibilities</A> that had to be introduced.
+
+<H3>Main changes</H3>
+<UL>
+<LI> integers (64-bit by default)
+<LI> official support for 32-bit numbers
+<LI> bitwise operators
+<LI> basic utf-8 support
+<LI> functions for packing and unpacking values
+
+</UL>
+
+Here are the other changes introduced in Lua 5.3:
+<H3>Language</H3>
+<UL>
+<LI> userdata can have any Lua value as uservalue
+<LI> floor division
+<LI> more flexible rules for some metamethods
+</UL>
+
+<H3>Libraries</H3>
+<UL>
+<LI> <CODE>ipairs</CODE> and the table library respect metamethods
+<LI> strip option in <CODE>string.dump</CODE>
+<LI> table library respects metamethods
+<LI> new function <CODE>table.move</CODE>
+<LI> new function <CODE>string.pack</CODE>
+<LI> new function <CODE>string.unpack</CODE>
+<LI> new function <CODE>string.packsize</CODE>
+</UL>
+
+<H3>C API</H3>
+<UL>
+<LI> simpler API for continuation functions in C
+<LI> <CODE>lua_gettable</CODE> and similar functions return type of resulted value
+<LI> strip option in <CODE>lua_dump</CODE>
+<LI> new function: <CODE>lua_geti</CODE>
+<LI> new function: <CODE>lua_seti</CODE>
+<LI> new function: <CODE>lua_isyieldable</CODE>
+<LI> new function: <CODE>lua_numbertointeger</CODE>
+<LI> new function: <CODE>lua_rotate</CODE>
+<LI> new function: <CODE>lua_stringtonumber</CODE>
+</UL>
+
+<H3>Lua standalone interpreter</H3>
+<UL>
+<LI> can be used as calculator; no need to prefix with '='
+<LI> <CODE>arg</CODE> table available to all code
+</UL>
+
+<H2><A NAME="license">License</A></H2>
+<P>
+<A HREF="http://www.opensource.org/docs/definition.php">
+<IMG SRC="osi-certified-72x60.png" ALIGN="right" ALT="[osi certified]" STYLE="padding-left: 30px ;">
+</A>
+Lua is free software distributed under the terms of the
+<A HREF="http://www.opensource.org/licenses/mit-license.html">MIT license</A>
+reproduced below;
+it may be used for any purpose, including commercial purposes,
+at absolutely no cost without having to ask us.
+
+The only requirement is that if you do use Lua,
+then you should give us credit by including the appropriate copyright notice somewhere in your product or its documentation.
+
+For details, see
+<A HREF="http://www.lua.org/license.html">this</A>.
+
+<BLOCKQUOTE STYLE="padding-bottom: 0em">
+Copyright &copy; 1994&ndash;2017 Lua.org, PUC-Rio.
+
+<P>
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+<P>
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+<P>
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+</BLOCKQUOTE>
+<P>
+
+<P CLASS="footer">
+Last update:
+Thu Dec 22 18:22:57 BRST 2016
+</P>
+<!--
+Last change: revised for Lua 5.3.4
+-->
+
+</BODY>
+</HTML>
diff --git a/Build/source/libs/lua53/lua53-src/src/Makefile b/Build/source/libs/lua53/lua53-src/src/Makefile
new file mode 100644
index 00000000000..d71c75c8732
--- /dev/null
+++ b/Build/source/libs/lua53/lua53-src/src/Makefile
@@ -0,0 +1,197 @@
+# Makefile for building Lua
+# See ../doc/readme.html for installation and customization instructions.
+
+# == CHANGE THE SETTINGS BELOW TO SUIT YOUR ENVIRONMENT =======================
+
+# Your platform. See PLATS for possible values.
+PLAT= none
+
+CC= gcc -std=gnu99
+CFLAGS= -O2 -Wall -Wextra -DLUA_COMPAT_5_2 $(SYSCFLAGS) $(MYCFLAGS)
+LDFLAGS= $(SYSLDFLAGS) $(MYLDFLAGS)
+LIBS= -lm $(SYSLIBS) $(MYLIBS)
+
+AR= ar rcu
+RANLIB= ranlib
+RM= rm -f
+
+SYSCFLAGS=
+SYSLDFLAGS=
+SYSLIBS=
+
+MYCFLAGS=
+MYLDFLAGS=
+MYLIBS=
+MYOBJS=
+
+# == END OF USER SETTINGS -- NO NEED TO CHANGE ANYTHING BELOW THIS LINE =======
+
+PLATS= aix bsd c89 freebsd generic linux macosx mingw posix solaris
+
+LUA_A= liblua.a
+CORE_O= lapi.o lcode.o lctype.o ldebug.o ldo.o ldump.o lfunc.o lgc.o llex.o \
+ lmem.o lobject.o lopcodes.o lparser.o lstate.o lstring.o ltable.o \
+ ltm.o lundump.o lvm.o lzio.o
+LIB_O= lauxlib.o lbaselib.o lbitlib.o lcorolib.o ldblib.o liolib.o \
+ lmathlib.o loslib.o lstrlib.o ltablib.o lutf8lib.o loadlib.o linit.o
+BASE_O= $(CORE_O) $(LIB_O) $(MYOBJS)
+
+LUA_T= lua
+LUA_O= lua.o
+
+LUAC_T= luac
+LUAC_O= luac.o
+
+ALL_O= $(BASE_O) $(LUA_O) $(LUAC_O)
+ALL_T= $(LUA_A) $(LUA_T) $(LUAC_T)
+ALL_A= $(LUA_A)
+
+# Targets start here.
+default: $(PLAT)
+
+all: $(ALL_T)
+
+o: $(ALL_O)
+
+a: $(ALL_A)
+
+$(LUA_A): $(BASE_O)
+ $(AR) $@ $(BASE_O)
+ $(RANLIB) $@
+
+$(LUA_T): $(LUA_O) $(LUA_A)
+ $(CC) -o $@ $(LDFLAGS) $(LUA_O) $(LUA_A) $(LIBS)
+
+$(LUAC_T): $(LUAC_O) $(LUA_A)
+ $(CC) -o $@ $(LDFLAGS) $(LUAC_O) $(LUA_A) $(LIBS)
+
+clean:
+ $(RM) $(ALL_T) $(ALL_O)
+
+depend:
+ @$(CC) $(CFLAGS) -MM l*.c
+
+echo:
+ @echo "PLAT= $(PLAT)"
+ @echo "CC= $(CC)"
+ @echo "CFLAGS= $(CFLAGS)"
+ @echo "LDFLAGS= $(SYSLDFLAGS)"
+ @echo "LIBS= $(LIBS)"
+ @echo "AR= $(AR)"
+ @echo "RANLIB= $(RANLIB)"
+ @echo "RM= $(RM)"
+
+# Convenience targets for popular platforms
+ALL= all
+
+none:
+ @echo "Please do 'make PLATFORM' where PLATFORM is one of these:"
+ @echo " $(PLATS)"
+
+aix:
+ $(MAKE) $(ALL) CC="xlc" CFLAGS="-O2 -DLUA_USE_POSIX -DLUA_USE_DLOPEN" SYSLIBS="-ldl" SYSLDFLAGS="-brtl -bexpall"
+
+bsd:
+ $(MAKE) $(ALL) SYSCFLAGS="-DLUA_USE_POSIX -DLUA_USE_DLOPEN" SYSLIBS="-Wl,-E"
+
+c89:
+ $(MAKE) $(ALL) SYSCFLAGS="-DLUA_USE_C89" CC="gcc -std=c89"
+ @echo ''
+ @echo '*** C89 does not guarantee 64-bit integers for Lua.'
+ @echo ''
+
+
+freebsd:
+ $(MAKE) $(ALL) SYSCFLAGS="-DLUA_USE_LINUX" SYSLIBS="-Wl,-E -lreadline"
+
+generic: $(ALL)
+
+linux:
+ $(MAKE) $(ALL) SYSCFLAGS="-DLUA_USE_LINUX" SYSLIBS="-Wl,-E -ldl -lreadline"
+
+macosx:
+ $(MAKE) $(ALL) SYSCFLAGS="-DLUA_USE_MACOSX" SYSLIBS="-lreadline" CC=cc
+
+mingw:
+ $(MAKE) "LUA_A=lua53.dll" "LUA_T=lua.exe" \
+ "AR=$(CC) -shared -o" "RANLIB=strip --strip-unneeded" \
+ "SYSCFLAGS=-DLUA_BUILD_AS_DLL" "SYSLIBS=" "SYSLDFLAGS=-s" lua.exe
+ $(MAKE) "LUAC_T=luac.exe" luac.exe
+
+posix:
+ $(MAKE) $(ALL) SYSCFLAGS="-DLUA_USE_POSIX"
+
+solaris:
+ $(MAKE) $(ALL) SYSCFLAGS="-DLUA_USE_POSIX -DLUA_USE_DLOPEN -D_REENTRANT" SYSLIBS="-ldl"
+
+# list targets that do not create files (but not all makes understand .PHONY)
+.PHONY: all $(PLATS) default o a clean depend echo none
+
+# DO NOT DELETE
+
+lapi.o: lapi.c lprefix.h lua.h luaconf.h lapi.h llimits.h lstate.h \
+ lobject.h ltm.h lzio.h lmem.h ldebug.h ldo.h lfunc.h lgc.h lstring.h \
+ ltable.h lundump.h lvm.h
+lauxlib.o: lauxlib.c lprefix.h lua.h luaconf.h lauxlib.h
+lbaselib.o: lbaselib.c lprefix.h lua.h luaconf.h lauxlib.h lualib.h
+lbitlib.o: lbitlib.c lprefix.h lua.h luaconf.h lauxlib.h lualib.h
+lcode.o: lcode.c lprefix.h lua.h luaconf.h lcode.h llex.h lobject.h \
+ llimits.h lzio.h lmem.h lopcodes.h lparser.h ldebug.h lstate.h ltm.h \
+ ldo.h lgc.h lstring.h ltable.h lvm.h
+lcorolib.o: lcorolib.c lprefix.h lua.h luaconf.h lauxlib.h lualib.h
+lctype.o: lctype.c lprefix.h lctype.h lua.h luaconf.h llimits.h
+ldblib.o: ldblib.c lprefix.h lua.h luaconf.h lauxlib.h lualib.h
+ldebug.o: ldebug.c lprefix.h lua.h luaconf.h lapi.h llimits.h lstate.h \
+ lobject.h ltm.h lzio.h lmem.h lcode.h llex.h lopcodes.h lparser.h \
+ ldebug.h ldo.h lfunc.h lstring.h lgc.h ltable.h lvm.h
+ldo.o: ldo.c lprefix.h lua.h luaconf.h lapi.h llimits.h lstate.h \
+ lobject.h ltm.h lzio.h lmem.h ldebug.h ldo.h lfunc.h lgc.h lopcodes.h \
+ lparser.h lstring.h ltable.h lundump.h lvm.h
+ldump.o: ldump.c lprefix.h lua.h luaconf.h lobject.h llimits.h lstate.h \
+ ltm.h lzio.h lmem.h lundump.h
+lfunc.o: lfunc.c lprefix.h lua.h luaconf.h lfunc.h lobject.h llimits.h \
+ lgc.h lstate.h ltm.h lzio.h lmem.h
+lgc.o: lgc.c lprefix.h lua.h luaconf.h ldebug.h lstate.h lobject.h \
+ llimits.h ltm.h lzio.h lmem.h ldo.h lfunc.h lgc.h lstring.h ltable.h
+linit.o: linit.c lprefix.h lua.h luaconf.h lualib.h lauxlib.h
+liolib.o: liolib.c lprefix.h lua.h luaconf.h lauxlib.h lualib.h
+llex.o: llex.c lprefix.h lua.h luaconf.h lctype.h llimits.h ldebug.h \
+ lstate.h lobject.h ltm.h lzio.h lmem.h ldo.h lgc.h llex.h lparser.h \
+ lstring.h ltable.h
+lmathlib.o: lmathlib.c lprefix.h lua.h luaconf.h lauxlib.h lualib.h
+lmem.o: lmem.c lprefix.h lua.h luaconf.h ldebug.h lstate.h lobject.h \
+ llimits.h ltm.h lzio.h lmem.h ldo.h lgc.h
+loadlib.o: loadlib.c lprefix.h lua.h luaconf.h lauxlib.h lualib.h
+lobject.o: lobject.c lprefix.h lua.h luaconf.h lctype.h llimits.h \
+ ldebug.h lstate.h lobject.h ltm.h lzio.h lmem.h ldo.h lstring.h lgc.h \
+ lvm.h
+lopcodes.o: lopcodes.c lprefix.h lopcodes.h llimits.h lua.h luaconf.h
+loslib.o: loslib.c lprefix.h lua.h luaconf.h lauxlib.h lualib.h
+lparser.o: lparser.c lprefix.h lua.h luaconf.h lcode.h llex.h lobject.h \
+ llimits.h lzio.h lmem.h lopcodes.h lparser.h ldebug.h lstate.h ltm.h \
+ ldo.h lfunc.h lstring.h lgc.h ltable.h
+lstate.o: lstate.c lprefix.h lua.h luaconf.h lapi.h llimits.h lstate.h \
+ lobject.h ltm.h lzio.h lmem.h ldebug.h ldo.h lfunc.h lgc.h llex.h \
+ lstring.h ltable.h
+lstring.o: lstring.c lprefix.h lua.h luaconf.h ldebug.h lstate.h \
+ lobject.h llimits.h ltm.h lzio.h lmem.h ldo.h lstring.h lgc.h
+lstrlib.o: lstrlib.c lprefix.h lua.h luaconf.h lauxlib.h lualib.h
+ltable.o: ltable.c lprefix.h lua.h luaconf.h ldebug.h lstate.h lobject.h \
+ llimits.h ltm.h lzio.h lmem.h ldo.h lgc.h lstring.h ltable.h lvm.h
+ltablib.o: ltablib.c lprefix.h lua.h luaconf.h lauxlib.h lualib.h
+ltm.o: ltm.c lprefix.h lua.h luaconf.h ldebug.h lstate.h lobject.h \
+ llimits.h ltm.h lzio.h lmem.h ldo.h lstring.h lgc.h ltable.h lvm.h
+lua.o: lua.c lprefix.h lua.h luaconf.h lauxlib.h lualib.h
+luac.o: luac.c lprefix.h lua.h luaconf.h lauxlib.h lobject.h llimits.h \
+ lstate.h ltm.h lzio.h lmem.h lundump.h ldebug.h lopcodes.h
+lundump.o: lundump.c lprefix.h lua.h luaconf.h ldebug.h lstate.h \
+ lobject.h llimits.h ltm.h lzio.h lmem.h ldo.h lfunc.h lstring.h lgc.h \
+ lundump.h
+lutf8lib.o: lutf8lib.c lprefix.h lua.h luaconf.h lauxlib.h lualib.h
+lvm.o: lvm.c lprefix.h lua.h luaconf.h ldebug.h lstate.h lobject.h \
+ llimits.h ltm.h lzio.h lmem.h ldo.h lfunc.h lgc.h lopcodes.h lstring.h \
+ ltable.h lvm.h
+lzio.o: lzio.c lprefix.h lua.h luaconf.h llimits.h lmem.h lstate.h \
+ lobject.h ltm.h lzio.h
+
+# (end of Makefile)
diff --git a/Build/source/libs/lua53/lua53-src/src/lapi.c b/Build/source/libs/lua53/lua53-src/src/lapi.c
new file mode 100644
index 00000000000..c9455a5d8cd
--- /dev/null
+++ b/Build/source/libs/lua53/lua53-src/src/lapi.c
@@ -0,0 +1,1298 @@
+/*
+** $Id: lapi.c,v 2.259 2016/02/29 14:27:14 roberto Exp $
+** Lua API
+** See Copyright Notice in lua.h
+*/
+
+#define lapi_c
+#define LUA_CORE
+
+#include "lprefix.h"
+
+
+#include <stdarg.h>
+#include <string.h>
+
+#include "lua.h"
+
+#include "lapi.h"
+#include "ldebug.h"
+#include "ldo.h"
+#include "lfunc.h"
+#include "lgc.h"
+#include "lmem.h"
+#include "lobject.h"
+#include "lstate.h"
+#include "lstring.h"
+#include "ltable.h"
+#include "ltm.h"
+#include "lundump.h"
+#include "lvm.h"
+
+
+
+const char lua_ident[] =
+ "$LuaVersion: " LUA_COPYRIGHT " $"
+ "$LuaAuthors: " LUA_AUTHORS " $";
+
+
+/* value at a non-valid index */
+#define NONVALIDVALUE cast(TValue *, luaO_nilobject)
+
+/* corresponding test */
+#define isvalid(o) ((o) != luaO_nilobject)
+
+/* test for pseudo index */
+#define ispseudo(i) ((i) <= LUA_REGISTRYINDEX)
+
+/* test for upvalue */
+#define isupvalue(i) ((i) < LUA_REGISTRYINDEX)
+
+/* test for valid but not pseudo index */
+#define isstackindex(i, o) (isvalid(o) && !ispseudo(i))
+
+#define api_checkvalidindex(l,o) api_check(l, isvalid(o), "invalid index")
+
+#define api_checkstackindex(l, i, o) \
+ api_check(l, isstackindex(i, o), "index not in the stack")
+
+
+static TValue *index2addr (lua_State *L, int idx) {
+ CallInfo *ci = L->ci;
+ if (idx > 0) {
+ TValue *o = ci->func + idx;
+ api_check(L, idx <= ci->top - (ci->func + 1), "unacceptable index");
+ if (o >= L->top) return NONVALIDVALUE;
+ else return o;
+ }
+ else if (!ispseudo(idx)) { /* negative index */
+ api_check(L, idx != 0 && -idx <= L->top - (ci->func + 1), "invalid index");
+ return L->top + idx;
+ }
+ else if (idx == LUA_REGISTRYINDEX)
+ return &G(L)->l_registry;
+ else { /* upvalues */
+ idx = LUA_REGISTRYINDEX - idx;
+ api_check(L, idx <= MAXUPVAL + 1, "upvalue index too large");
+ if (ttislcf(ci->func)) /* light C function? */
+ return NONVALIDVALUE; /* it has no upvalues */
+ else {
+ CClosure *func = clCvalue(ci->func);
+ return (idx <= func->nupvalues) ? &func->upvalue[idx-1] : NONVALIDVALUE;
+ }
+ }
+}
+
+
+/*
+** to be called by 'lua_checkstack' in protected mode, to grow stack
+** capturing memory errors
+*/
+static void growstack (lua_State *L, void *ud) {
+ int size = *(int *)ud;
+ luaD_growstack(L, size);
+}
+
+
+LUA_API int lua_checkstack (lua_State *L, int n) {
+ int res;
+ CallInfo *ci = L->ci;
+ lua_lock(L);
+ api_check(L, n >= 0, "negative 'n'");
+ if (L->stack_last - L->top > n) /* stack large enough? */
+ res = 1; /* yes; check is OK */
+ else { /* no; need to grow stack */
+ int inuse = cast_int(L->top - L->stack) + EXTRA_STACK;
+ if (inuse > LUAI_MAXSTACK - n) /* can grow without overflow? */
+ res = 0; /* no */
+ else /* try to grow stack */
+ res = (luaD_rawrunprotected(L, &growstack, &n) == LUA_OK);
+ }
+ if (res && ci->top < L->top + n)
+ ci->top = L->top + n; /* adjust frame top */
+ lua_unlock(L);
+ return res;
+}
+
+
+LUA_API void lua_xmove (lua_State *from, lua_State *to, int n) {
+ int i;
+ if (from == to) return;
+ lua_lock(to);
+ api_checknelems(from, n);
+ api_check(from, G(from) == G(to), "moving among independent states");
+ api_check(from, to->ci->top - to->top >= n, "stack overflow");
+ from->top -= n;
+ for (i = 0; i < n; i++) {
+ setobj2s(to, to->top, from->top + i);
+ to->top++; /* stack already checked by previous 'api_check' */
+ }
+ lua_unlock(to);
+}
+
+
+LUA_API lua_CFunction lua_atpanic (lua_State *L, lua_CFunction panicf) {
+ lua_CFunction old;
+ lua_lock(L);
+ old = G(L)->panic;
+ G(L)->panic = panicf;
+ lua_unlock(L);
+ return old;
+}
+
+
+LUA_API const lua_Number *lua_version (lua_State *L) {
+ static const lua_Number version = LUA_VERSION_NUM;
+ if (L == NULL) return &version;
+ else return G(L)->version;
+}
+
+
+
+/*
+** basic stack manipulation
+*/
+
+
+/*
+** convert an acceptable stack index into an absolute index
+*/
+LUA_API int lua_absindex (lua_State *L, int idx) {
+ return (idx > 0 || ispseudo(idx))
+ ? idx
+ : cast_int(L->top - L->ci->func) + idx;
+}
+
+
+LUA_API int lua_gettop (lua_State *L) {
+ return cast_int(L->top - (L->ci->func + 1));
+}
+
+
+LUA_API void lua_settop (lua_State *L, int idx) {
+ StkId func = L->ci->func;
+ lua_lock(L);
+ if (idx >= 0) {
+ api_check(L, idx <= L->stack_last - (func + 1), "new top too large");
+ while (L->top < (func + 1) + idx)
+ setnilvalue(L->top++);
+ L->top = (func + 1) + idx;
+ }
+ else {
+ api_check(L, -(idx+1) <= (L->top - (func + 1)), "invalid new top");
+ L->top += idx+1; /* 'subtract' index (index is negative) */
+ }
+ lua_unlock(L);
+}
+
+
+/*
+** Reverse the stack segment from 'from' to 'to'
+** (auxiliary to 'lua_rotate')
+*/
+static void reverse (lua_State *L, StkId from, StkId to) {
+ for (; from < to; from++, to--) {
+ TValue temp;
+ setobj(L, &temp, from);
+ setobjs2s(L, from, to);
+ setobj2s(L, to, &temp);
+ }
+}
+
+
+/*
+** Let x = AB, where A is a prefix of length 'n'. Then,
+** rotate x n == BA. But BA == (A^r . B^r)^r.
+*/
+LUA_API void lua_rotate (lua_State *L, int idx, int n) {
+ StkId p, t, m;
+ lua_lock(L);
+ t = L->top - 1; /* end of stack segment being rotated */
+ p = index2addr(L, idx); /* start of segment */
+ api_checkstackindex(L, idx, p);
+ api_check(L, (n >= 0 ? n : -n) <= (t - p + 1), "invalid 'n'");
+ m = (n >= 0 ? t - n : p - n - 1); /* end of prefix */
+ reverse(L, p, m); /* reverse the prefix with length 'n' */
+ reverse(L, m + 1, t); /* reverse the suffix */
+ reverse(L, p, t); /* reverse the entire segment */
+ lua_unlock(L);
+}
+
+
+LUA_API void lua_copy (lua_State *L, int fromidx, int toidx) {
+ TValue *fr, *to;
+ lua_lock(L);
+ fr = index2addr(L, fromidx);
+ to = index2addr(L, toidx);
+ api_checkvalidindex(L, to);
+ setobj(L, to, fr);
+ if (isupvalue(toidx)) /* function upvalue? */
+ luaC_barrier(L, clCvalue(L->ci->func), fr);
+ /* LUA_REGISTRYINDEX does not need gc barrier
+ (collector revisits it before finishing collection) */
+ lua_unlock(L);
+}
+
+
+LUA_API void lua_pushvalue (lua_State *L, int idx) {
+ lua_lock(L);
+ setobj2s(L, L->top, index2addr(L, idx));
+ api_incr_top(L);
+ lua_unlock(L);
+}
+
+
+
+/*
+** access functions (stack -> C)
+*/
+
+
+LUA_API int lua_type (lua_State *L, int idx) {
+ StkId o = index2addr(L, idx);
+ return (isvalid(o) ? ttnov(o) : LUA_TNONE);
+}
+
+
+LUA_API const char *lua_typename (lua_State *L, int t) {
+ UNUSED(L);
+ api_check(L, LUA_TNONE <= t && t < LUA_NUMTAGS, "invalid tag");
+ return ttypename(t);
+}
+
+
+LUA_API int lua_iscfunction (lua_State *L, int idx) {
+ StkId o = index2addr(L, idx);
+ return (ttislcf(o) || (ttisCclosure(o)));
+}
+
+
+LUA_API int lua_isinteger (lua_State *L, int idx) {
+ StkId o = index2addr(L, idx);
+ return ttisinteger(o);
+}
+
+
+LUA_API int lua_isnumber (lua_State *L, int idx) {
+ lua_Number n;
+ const TValue *o = index2addr(L, idx);
+ return tonumber(o, &n);
+}
+
+
+LUA_API int lua_isstring (lua_State *L, int idx) {
+ const TValue *o = index2addr(L, idx);
+ return (ttisstring(o) || cvt2str(o));
+}
+
+
+LUA_API int lua_isuserdata (lua_State *L, int idx) {
+ const TValue *o = index2addr(L, idx);
+ return (ttisfulluserdata(o) || ttislightuserdata(o));
+}
+
+
+LUA_API int lua_rawequal (lua_State *L, int index1, int index2) {
+ StkId o1 = index2addr(L, index1);
+ StkId o2 = index2addr(L, index2);
+ return (isvalid(o1) && isvalid(o2)) ? luaV_rawequalobj(o1, o2) : 0;
+}
+
+
+LUA_API void lua_arith (lua_State *L, int op) {
+ lua_lock(L);
+ if (op != LUA_OPUNM && op != LUA_OPBNOT)
+ api_checknelems(L, 2); /* all other operations expect two operands */
+ else { /* for unary operations, add fake 2nd operand */
+ api_checknelems(L, 1);
+ setobjs2s(L, L->top, L->top - 1);
+ api_incr_top(L);
+ }
+ /* first operand at top - 2, second at top - 1; result go to top - 2 */
+ luaO_arith(L, op, L->top - 2, L->top - 1, L->top - 2);
+ L->top--; /* remove second operand */
+ lua_unlock(L);
+}
+
+
+LUA_API int lua_compare (lua_State *L, int index1, int index2, int op) {
+ StkId o1, o2;
+ int i = 0;
+ lua_lock(L); /* may call tag method */
+ o1 = index2addr(L, index1);
+ o2 = index2addr(L, index2);
+ if (isvalid(o1) && isvalid(o2)) {
+ switch (op) {
+ case LUA_OPEQ: i = luaV_equalobj(L, o1, o2); break;
+ case LUA_OPLT: i = luaV_lessthan(L, o1, o2); break;
+ case LUA_OPLE: i = luaV_lessequal(L, o1, o2); break;
+ default: api_check(L, 0, "invalid option");
+ }
+ }
+ lua_unlock(L);
+ return i;
+}
+
+
+LUA_API size_t lua_stringtonumber (lua_State *L, const char *s) {
+ size_t sz = luaO_str2num(s, L->top);
+ if (sz != 0)
+ api_incr_top(L);
+ return sz;
+}
+
+
+LUA_API lua_Number lua_tonumberx (lua_State *L, int idx, int *pisnum) {
+ lua_Number n;
+ const TValue *o = index2addr(L, idx);
+ int isnum = tonumber(o, &n);
+ if (!isnum)
+ n = 0; /* call to 'tonumber' may change 'n' even if it fails */
+ if (pisnum) *pisnum = isnum;
+ return n;
+}
+
+
+LUA_API lua_Integer lua_tointegerx (lua_State *L, int idx, int *pisnum) {
+ lua_Integer res;
+ const TValue *o = index2addr(L, idx);
+ int isnum = tointeger(o, &res);
+ if (!isnum)
+ res = 0; /* call to 'tointeger' may change 'n' even if it fails */
+ if (pisnum) *pisnum = isnum;
+ return res;
+}
+
+
+LUA_API int lua_toboolean (lua_State *L, int idx) {
+ const TValue *o = index2addr(L, idx);
+ return !l_isfalse(o);
+}
+
+
+LUA_API const char *lua_tolstring (lua_State *L, int idx, size_t *len) {
+ StkId o = index2addr(L, idx);
+ if (!ttisstring(o)) {
+ if (!cvt2str(o)) { /* not convertible? */
+ if (len != NULL) *len = 0;
+ return NULL;
+ }
+ lua_lock(L); /* 'luaO_tostring' may create a new string */
+ luaO_tostring(L, o);
+ luaC_checkGC(L);
+ o = index2addr(L, idx); /* previous call may reallocate the stack */
+ lua_unlock(L);
+ }
+ if (len != NULL)
+ *len = vslen(o);
+ return svalue(o);
+}
+
+
+LUA_API size_t lua_rawlen (lua_State *L, int idx) {
+ StkId o = index2addr(L, idx);
+ switch (ttype(o)) {
+ case LUA_TSHRSTR: return tsvalue(o)->shrlen;
+ case LUA_TLNGSTR: return tsvalue(o)->u.lnglen;
+ case LUA_TUSERDATA: return uvalue(o)->len;
+ case LUA_TTABLE: return luaH_getn(hvalue(o));
+ default: return 0;
+ }
+}
+
+
+LUA_API lua_CFunction lua_tocfunction (lua_State *L, int idx) {
+ StkId o = index2addr(L, idx);
+ if (ttislcf(o)) return fvalue(o);
+ else if (ttisCclosure(o))
+ return clCvalue(o)->f;
+ else return NULL; /* not a C function */
+}
+
+
+LUA_API void *lua_touserdata (lua_State *L, int idx) {
+ StkId o = index2addr(L, idx);
+ switch (ttnov(o)) {
+ case LUA_TUSERDATA: return getudatamem(uvalue(o));
+ case LUA_TLIGHTUSERDATA: return pvalue(o);
+ default: return NULL;
+ }
+}
+
+
+LUA_API lua_State *lua_tothread (lua_State *L, int idx) {
+ StkId o = index2addr(L, idx);
+ return (!ttisthread(o)) ? NULL : thvalue(o);
+}
+
+
+LUA_API const void *lua_topointer (lua_State *L, int idx) {
+ StkId o = index2addr(L, idx);
+ switch (ttype(o)) {
+ case LUA_TTABLE: return hvalue(o);
+ case LUA_TLCL: return clLvalue(o);
+ case LUA_TCCL: return clCvalue(o);
+ case LUA_TLCF: return cast(void *, cast(size_t, fvalue(o)));
+ case LUA_TTHREAD: return thvalue(o);
+ case LUA_TUSERDATA: return getudatamem(uvalue(o));
+ case LUA_TLIGHTUSERDATA: return pvalue(o);
+ default: return NULL;
+ }
+}
+
+
+
+/*
+** push functions (C -> stack)
+*/
+
+
+LUA_API void lua_pushnil (lua_State *L) {
+ lua_lock(L);
+ setnilvalue(L->top);
+ api_incr_top(L);
+ lua_unlock(L);
+}
+
+
+LUA_API void lua_pushnumber (lua_State *L, lua_Number n) {
+ lua_lock(L);
+ setfltvalue(L->top, n);
+ api_incr_top(L);
+ lua_unlock(L);
+}
+
+
+LUA_API void lua_pushinteger (lua_State *L, lua_Integer n) {
+ lua_lock(L);
+ setivalue(L->top, n);
+ api_incr_top(L);
+ lua_unlock(L);
+}
+
+
+/*
+** Pushes on the stack a string with given length. Avoid using 's' when
+** 'len' == 0 (as 's' can be NULL in that case), due to later use of
+** 'memcmp' and 'memcpy'.
+*/
+LUA_API const char *lua_pushlstring (lua_State *L, const char *s, size_t len) {
+ TString *ts;
+ lua_lock(L);
+ ts = (len == 0) ? luaS_new(L, "") : luaS_newlstr(L, s, len);
+ setsvalue2s(L, L->top, ts);
+ api_incr_top(L);
+ luaC_checkGC(L);
+ lua_unlock(L);
+ return getstr(ts);
+}
+
+
+LUA_API const char *lua_pushstring (lua_State *L, const char *s) {
+ lua_lock(L);
+ if (s == NULL)
+ setnilvalue(L->top);
+ else {
+ TString *ts;
+ ts = luaS_new(L, s);
+ setsvalue2s(L, L->top, ts);
+ s = getstr(ts); /* internal copy's address */
+ }
+ api_incr_top(L);
+ luaC_checkGC(L);
+ lua_unlock(L);
+ return s;
+}
+
+
+LUA_API const char *lua_pushvfstring (lua_State *L, const char *fmt,
+ va_list argp) {
+ const char *ret;
+ lua_lock(L);
+ ret = luaO_pushvfstring(L, fmt, argp);
+ luaC_checkGC(L);
+ lua_unlock(L);
+ return ret;
+}
+
+
+LUA_API const char *lua_pushfstring (lua_State *L, const char *fmt, ...) {
+ const char *ret;
+ va_list argp;
+ lua_lock(L);
+ va_start(argp, fmt);
+ ret = luaO_pushvfstring(L, fmt, argp);
+ va_end(argp);
+ luaC_checkGC(L);
+ lua_unlock(L);
+ return ret;
+}
+
+
+LUA_API void lua_pushcclosure (lua_State *L, lua_CFunction fn, int n) {
+ lua_lock(L);
+ if (n == 0) {
+ setfvalue(L->top, fn);
+ }
+ else {
+ CClosure *cl;
+ api_checknelems(L, n);
+ api_check(L, n <= MAXUPVAL, "upvalue index too large");
+ cl = luaF_newCclosure(L, n);
+ cl->f = fn;
+ L->top -= n;
+ while (n--) {
+ setobj2n(L, &cl->upvalue[n], L->top + n);
+ /* does not need barrier because closure is white */
+ }
+ setclCvalue(L, L->top, cl);
+ }
+ api_incr_top(L);
+ luaC_checkGC(L);
+ lua_unlock(L);
+}
+
+
+LUA_API void lua_pushboolean (lua_State *L, int b) {
+ lua_lock(L);
+ setbvalue(L->top, (b != 0)); /* ensure that true is 1 */
+ api_incr_top(L);
+ lua_unlock(L);
+}
+
+
+LUA_API void lua_pushlightuserdata (lua_State *L, void *p) {
+ lua_lock(L);
+ setpvalue(L->top, p);
+ api_incr_top(L);
+ lua_unlock(L);
+}
+
+
+LUA_API int lua_pushthread (lua_State *L) {
+ lua_lock(L);
+ setthvalue(L, L->top, L);
+ api_incr_top(L);
+ lua_unlock(L);
+ return (G(L)->mainthread == L);
+}
+
+
+
+/*
+** get functions (Lua -> stack)
+*/
+
+
+static int auxgetstr (lua_State *L, const TValue *t, const char *k) {
+ const TValue *slot;
+ TString *str = luaS_new(L, k);
+ if (luaV_fastget(L, t, str, slot, luaH_getstr)) {
+ setobj2s(L, L->top, slot);
+ api_incr_top(L);
+ }
+ else {
+ setsvalue2s(L, L->top, str);
+ api_incr_top(L);
+ luaV_finishget(L, t, L->top - 1, L->top - 1, slot);
+ }
+ lua_unlock(L);
+ return ttnov(L->top - 1);
+}
+
+
+LUA_API int lua_getglobal (lua_State *L, const char *name) {
+ Table *reg = hvalue(&G(L)->l_registry);
+ lua_lock(L);
+ return auxgetstr(L, luaH_getint(reg, LUA_RIDX_GLOBALS), name);
+}
+
+
+LUA_API int lua_gettable (lua_State *L, int idx) {
+ StkId t;
+ lua_lock(L);
+ t = index2addr(L, idx);
+ luaV_gettable(L, t, L->top - 1, L->top - 1);
+ lua_unlock(L);
+ return ttnov(L->top - 1);
+}
+
+
+LUA_API int lua_getfield (lua_State *L, int idx, const char *k) {
+ lua_lock(L);
+ return auxgetstr(L, index2addr(L, idx), k);
+}
+
+
+LUA_API int lua_geti (lua_State *L, int idx, lua_Integer n) {
+ StkId t;
+ const TValue *slot;
+ lua_lock(L);
+ t = index2addr(L, idx);
+ if (luaV_fastget(L, t, n, slot, luaH_getint)) {
+ setobj2s(L, L->top, slot);
+ api_incr_top(L);
+ }
+ else {
+ setivalue(L->top, n);
+ api_incr_top(L);
+ luaV_finishget(L, t, L->top - 1, L->top - 1, slot);
+ }
+ lua_unlock(L);
+ return ttnov(L->top - 1);
+}
+
+
+LUA_API int lua_rawget (lua_State *L, int idx) {
+ StkId t;
+ lua_lock(L);
+ t = index2addr(L, idx);
+ api_check(L, ttistable(t), "table expected");
+ setobj2s(L, L->top - 1, luaH_get(hvalue(t), L->top - 1));
+ lua_unlock(L);
+ return ttnov(L->top - 1);
+}
+
+
+LUA_API int lua_rawgeti (lua_State *L, int idx, lua_Integer n) {
+ StkId t;
+ lua_lock(L);
+ t = index2addr(L, idx);
+ api_check(L, ttistable(t), "table expected");
+ setobj2s(L, L->top, luaH_getint(hvalue(t), n));
+ api_incr_top(L);
+ lua_unlock(L);
+ return ttnov(L->top - 1);
+}
+
+
+LUA_API int lua_rawgetp (lua_State *L, int idx, const void *p) {
+ StkId t;
+ TValue k;
+ lua_lock(L);
+ t = index2addr(L, idx);
+ api_check(L, ttistable(t), "table expected");
+ setpvalue(&k, cast(void *, p));
+ setobj2s(L, L->top, luaH_get(hvalue(t), &k));
+ api_incr_top(L);
+ lua_unlock(L);
+ return ttnov(L->top - 1);
+}
+
+
+LUA_API void lua_createtable (lua_State *L, int narray, int nrec) {
+ Table *t;
+ lua_lock(L);
+ t = luaH_new(L);
+ sethvalue(L, L->top, t);
+ api_incr_top(L);
+ if (narray > 0 || nrec > 0)
+ luaH_resize(L, t, narray, nrec);
+ luaC_checkGC(L);
+ lua_unlock(L);
+}
+
+
+LUA_API int lua_getmetatable (lua_State *L, int objindex) {
+ const TValue *obj;
+ Table *mt;
+ int res = 0;
+ lua_lock(L);
+ obj = index2addr(L, objindex);
+ switch (ttnov(obj)) {
+ case LUA_TTABLE:
+ mt = hvalue(obj)->metatable;
+ break;
+ case LUA_TUSERDATA:
+ mt = uvalue(obj)->metatable;
+ break;
+ default:
+ mt = G(L)->mt[ttnov(obj)];
+ break;
+ }
+ if (mt != NULL) {
+ sethvalue(L, L->top, mt);
+ api_incr_top(L);
+ res = 1;
+ }
+ lua_unlock(L);
+ return res;
+}
+
+
+LUA_API int lua_getuservalue (lua_State *L, int idx) {
+ StkId o;
+ lua_lock(L);
+ o = index2addr(L, idx);
+ api_check(L, ttisfulluserdata(o), "full userdata expected");
+ getuservalue(L, uvalue(o), L->top);
+ api_incr_top(L);
+ lua_unlock(L);
+ return ttnov(L->top - 1);
+}
+
+
+/*
+** set functions (stack -> Lua)
+*/
+
+/*
+** t[k] = value at the top of the stack (where 'k' is a string)
+*/
+static void auxsetstr (lua_State *L, const TValue *t, const char *k) {
+ const TValue *slot;
+ TString *str = luaS_new(L, k);
+ api_checknelems(L, 1);
+ if (luaV_fastset(L, t, str, slot, luaH_getstr, L->top - 1))
+ L->top--; /* pop value */
+ else {
+ setsvalue2s(L, L->top, str); /* push 'str' (to make it a TValue) */
+ api_incr_top(L);
+ luaV_finishset(L, t, L->top - 1, L->top - 2, slot);
+ L->top -= 2; /* pop value and key */
+ }
+ lua_unlock(L); /* lock done by caller */
+}
+
+
+LUA_API void lua_setglobal (lua_State *L, const char *name) {
+ Table *reg = hvalue(&G(L)->l_registry);
+ lua_lock(L); /* unlock done in 'auxsetstr' */
+ auxsetstr(L, luaH_getint(reg, LUA_RIDX_GLOBALS), name);
+}
+
+
+LUA_API void lua_settable (lua_State *L, int idx) {
+ StkId t;
+ lua_lock(L);
+ api_checknelems(L, 2);
+ t = index2addr(L, idx);
+ luaV_settable(L, t, L->top - 2, L->top - 1);
+ L->top -= 2; /* pop index and value */
+ lua_unlock(L);
+}
+
+
+LUA_API void lua_setfield (lua_State *L, int idx, const char *k) {
+ lua_lock(L); /* unlock done in 'auxsetstr' */
+ auxsetstr(L, index2addr(L, idx), k);
+}
+
+
+LUA_API void lua_seti (lua_State *L, int idx, lua_Integer n) {
+ StkId t;
+ const TValue *slot;
+ lua_lock(L);
+ api_checknelems(L, 1);
+ t = index2addr(L, idx);
+ if (luaV_fastset(L, t, n, slot, luaH_getint, L->top - 1))
+ L->top--; /* pop value */
+ else {
+ setivalue(L->top, n);
+ api_incr_top(L);
+ luaV_finishset(L, t, L->top - 1, L->top - 2, slot);
+ L->top -= 2; /* pop value and key */
+ }
+ lua_unlock(L);
+}
+
+
+LUA_API void lua_rawset (lua_State *L, int idx) {
+ StkId o;
+ TValue *slot;
+ lua_lock(L);
+ api_checknelems(L, 2);
+ o = index2addr(L, idx);
+ api_check(L, ttistable(o), "table expected");
+ slot = luaH_set(L, hvalue(o), L->top - 2);
+ setobj2t(L, slot, L->top - 1);
+ invalidateTMcache(hvalue(o));
+ luaC_barrierback(L, hvalue(o), L->top-1);
+ L->top -= 2;
+ lua_unlock(L);
+}
+
+
+LUA_API void lua_rawseti (lua_State *L, int idx, lua_Integer n) {
+ StkId o;
+ lua_lock(L);
+ api_checknelems(L, 1);
+ o = index2addr(L, idx);
+ api_check(L, ttistable(o), "table expected");
+ luaH_setint(L, hvalue(o), n, L->top - 1);
+ luaC_barrierback(L, hvalue(o), L->top-1);
+ L->top--;
+ lua_unlock(L);
+}
+
+
+LUA_API void lua_rawsetp (lua_State *L, int idx, const void *p) {
+ StkId o;
+ TValue k, *slot;
+ lua_lock(L);
+ api_checknelems(L, 1);
+ o = index2addr(L, idx);
+ api_check(L, ttistable(o), "table expected");
+ setpvalue(&k, cast(void *, p));
+ slot = luaH_set(L, hvalue(o), &k);
+ setobj2t(L, slot, L->top - 1);
+ luaC_barrierback(L, hvalue(o), L->top - 1);
+ L->top--;
+ lua_unlock(L);
+}
+
+
+LUA_API int lua_setmetatable (lua_State *L, int objindex) {
+ TValue *obj;
+ Table *mt;
+ lua_lock(L);
+ api_checknelems(L, 1);
+ obj = index2addr(L, objindex);
+ if (ttisnil(L->top - 1))
+ mt = NULL;
+ else {
+ api_check(L, ttistable(L->top - 1), "table expected");
+ mt = hvalue(L->top - 1);
+ }
+ switch (ttnov(obj)) {
+ case LUA_TTABLE: {
+ hvalue(obj)->metatable = mt;
+ if (mt) {
+ luaC_objbarrier(L, gcvalue(obj), mt);
+ luaC_checkfinalizer(L, gcvalue(obj), mt);
+ }
+ break;
+ }
+ case LUA_TUSERDATA: {
+ uvalue(obj)->metatable = mt;
+ if (mt) {
+ luaC_objbarrier(L, uvalue(obj), mt);
+ luaC_checkfinalizer(L, gcvalue(obj), mt);
+ }
+ break;
+ }
+ default: {
+ G(L)->mt[ttnov(obj)] = mt;
+ break;
+ }
+ }
+ L->top--;
+ lua_unlock(L);
+ return 1;
+}
+
+
+LUA_API void lua_setuservalue (lua_State *L, int idx) {
+ StkId o;
+ lua_lock(L);
+ api_checknelems(L, 1);
+ o = index2addr(L, idx);
+ api_check(L, ttisfulluserdata(o), "full userdata expected");
+ setuservalue(L, uvalue(o), L->top - 1);
+ luaC_barrier(L, gcvalue(o), L->top - 1);
+ L->top--;
+ lua_unlock(L);
+}
+
+
+/*
+** 'load' and 'call' functions (run Lua code)
+*/
+
+
+#define checkresults(L,na,nr) \
+ api_check(L, (nr) == LUA_MULTRET || (L->ci->top - L->top >= (nr) - (na)), \
+ "results from function overflow current stack size")
+
+
+LUA_API void lua_callk (lua_State *L, int nargs, int nresults,
+ lua_KContext ctx, lua_KFunction k) {
+ StkId func;
+ lua_lock(L);
+ api_check(L, k == NULL || !isLua(L->ci),
+ "cannot use continuations inside hooks");
+ api_checknelems(L, nargs+1);
+ api_check(L, L->status == LUA_OK, "cannot do calls on non-normal thread");
+ checkresults(L, nargs, nresults);
+ func = L->top - (nargs+1);
+ if (k != NULL && L->nny == 0) { /* need to prepare continuation? */
+ L->ci->u.c.k = k; /* save continuation */
+ L->ci->u.c.ctx = ctx; /* save context */
+ luaD_call(L, func, nresults); /* do the call */
+ }
+ else /* no continuation or no yieldable */
+ luaD_callnoyield(L, func, nresults); /* just do the call */
+ adjustresults(L, nresults);
+ lua_unlock(L);
+}
+
+
+
+/*
+** Execute a protected call.
+*/
+struct CallS { /* data to 'f_call' */
+ StkId func;
+ int nresults;
+};
+
+
+static void f_call (lua_State *L, void *ud) {
+ struct CallS *c = cast(struct CallS *, ud);
+ luaD_callnoyield(L, c->func, c->nresults);
+}
+
+
+
+LUA_API int lua_pcallk (lua_State *L, int nargs, int nresults, int errfunc,
+ lua_KContext ctx, lua_KFunction k) {
+ struct CallS c;
+ int status;
+ ptrdiff_t func;
+ lua_lock(L);
+ api_check(L, k == NULL || !isLua(L->ci),
+ "cannot use continuations inside hooks");
+ api_checknelems(L, nargs+1);
+ api_check(L, L->status == LUA_OK, "cannot do calls on non-normal thread");
+ checkresults(L, nargs, nresults);
+ if (errfunc == 0)
+ func = 0;
+ else {
+ StkId o = index2addr(L, errfunc);
+ api_checkstackindex(L, errfunc, o);
+ func = savestack(L, o);
+ }
+ c.func = L->top - (nargs+1); /* function to be called */
+ if (k == NULL || L->nny > 0) { /* no continuation or no yieldable? */
+ c.nresults = nresults; /* do a 'conventional' protected call */
+ status = luaD_pcall(L, f_call, &c, savestack(L, c.func), func);
+ }
+ else { /* prepare continuation (call is already protected by 'resume') */
+ CallInfo *ci = L->ci;
+ ci->u.c.k = k; /* save continuation */
+ ci->u.c.ctx = ctx; /* save context */
+ /* save information for error recovery */
+ ci->extra = savestack(L, c.func);
+ ci->u.c.old_errfunc = L->errfunc;
+ L->errfunc = func;
+ setoah(ci->callstatus, L->allowhook); /* save value of 'allowhook' */
+ ci->callstatus |= CIST_YPCALL; /* function can do error recovery */
+ luaD_call(L, c.func, nresults); /* do the call */
+ ci->callstatus &= ~CIST_YPCALL;
+ L->errfunc = ci->u.c.old_errfunc;
+ status = LUA_OK; /* if it is here, there were no errors */
+ }
+ adjustresults(L, nresults);
+ lua_unlock(L);
+ return status;
+}
+
+
+LUA_API int lua_load (lua_State *L, lua_Reader reader, void *data,
+ const char *chunkname, const char *mode) {
+ ZIO z;
+ int status;
+ lua_lock(L);
+ if (!chunkname) chunkname = "?";
+ luaZ_init(L, &z, reader, data);
+ status = luaD_protectedparser(L, &z, chunkname, mode);
+ if (status == LUA_OK) { /* no errors? */
+ LClosure *f = clLvalue(L->top - 1); /* get newly created function */
+ if (f->nupvalues >= 1) { /* does it have an upvalue? */
+ /* get global table from registry */
+ Table *reg = hvalue(&G(L)->l_registry);
+ const TValue *gt = luaH_getint(reg, LUA_RIDX_GLOBALS);
+ /* set global table as 1st upvalue of 'f' (may be LUA_ENV) */
+ setobj(L, f->upvals[0]->v, gt);
+ luaC_upvalbarrier(L, f->upvals[0]);
+ }
+ }
+ lua_unlock(L);
+ return status;
+}
+
+
+LUA_API int lua_dump (lua_State *L, lua_Writer writer, void *data, int strip) {
+ int status;
+ TValue *o;
+ lua_lock(L);
+ api_checknelems(L, 1);
+ o = L->top - 1;
+ if (isLfunction(o))
+ status = luaU_dump(L, getproto(o), writer, data, strip);
+ else
+ status = 1;
+ lua_unlock(L);
+ return status;
+}
+
+
+LUA_API int lua_status (lua_State *L) {
+ return L->status;
+}
+
+
+/*
+** Garbage-collection function
+*/
+
+LUA_API int lua_gc (lua_State *L, int what, int data) {
+ int res = 0;
+ global_State *g;
+ lua_lock(L);
+ g = G(L);
+ switch (what) {
+ case LUA_GCSTOP: {
+ g->gcrunning = 0;
+ break;
+ }
+ case LUA_GCRESTART: {
+ luaE_setdebt(g, 0);
+ g->gcrunning = 1;
+ break;
+ }
+ case LUA_GCCOLLECT: {
+ luaC_fullgc(L, 0);
+ break;
+ }
+ case LUA_GCCOUNT: {
+ /* GC values are expressed in Kbytes: #bytes/2^10 */
+ res = cast_int(gettotalbytes(g) >> 10);
+ break;
+ }
+ case LUA_GCCOUNTB: {
+ res = cast_int(gettotalbytes(g) & 0x3ff);
+ break;
+ }
+ case LUA_GCSTEP: {
+ l_mem debt = 1; /* =1 to signal that it did an actual step */
+ lu_byte oldrunning = g->gcrunning;
+ g->gcrunning = 1; /* allow GC to run */
+ if (data == 0) {
+ luaE_setdebt(g, -GCSTEPSIZE); /* to do a "small" step */
+ luaC_step(L);
+ }
+ else { /* add 'data' to total debt */
+ debt = cast(l_mem, data) * 1024 + g->GCdebt;
+ luaE_setdebt(g, debt);
+ luaC_checkGC(L);
+ }
+ g->gcrunning = oldrunning; /* restore previous state */
+ if (debt > 0 && g->gcstate == GCSpause) /* end of cycle? */
+ res = 1; /* signal it */
+ break;
+ }
+ case LUA_GCSETPAUSE: {
+ res = g->gcpause;
+ g->gcpause = data;
+ break;
+ }
+ case LUA_GCSETSTEPMUL: {
+ res = g->gcstepmul;
+ if (data < 40) data = 40; /* avoid ridiculous low values (and 0) */
+ g->gcstepmul = data;
+ break;
+ }
+ case LUA_GCISRUNNING: {
+ res = g->gcrunning;
+ break;
+ }
+ default: res = -1; /* invalid option */
+ }
+ lua_unlock(L);
+ return res;
+}
+
+
+
+/*
+** miscellaneous functions
+*/
+
+
+LUA_API int lua_error (lua_State *L) {
+ lua_lock(L);
+ api_checknelems(L, 1);
+ luaG_errormsg(L);
+ /* code unreachable; will unlock when control actually leaves the kernel */
+ return 0; /* to avoid warnings */
+}
+
+
+LUA_API int lua_next (lua_State *L, int idx) {
+ StkId t;
+ int more;
+ lua_lock(L);
+ t = index2addr(L, idx);
+ api_check(L, ttistable(t), "table expected");
+ more = luaH_next(L, hvalue(t), L->top - 1);
+ if (more) {
+ api_incr_top(L);
+ }
+ else /* no more elements */
+ L->top -= 1; /* remove key */
+ lua_unlock(L);
+ return more;
+}
+
+
+LUA_API void lua_concat (lua_State *L, int n) {
+ lua_lock(L);
+ api_checknelems(L, n);
+ if (n >= 2) {
+ luaV_concat(L, n);
+ }
+ else if (n == 0) { /* push empty string */
+ setsvalue2s(L, L->top, luaS_newlstr(L, "", 0));
+ api_incr_top(L);
+ }
+ /* else n == 1; nothing to do */
+ luaC_checkGC(L);
+ lua_unlock(L);
+}
+
+
+LUA_API void lua_len (lua_State *L, int idx) {
+ StkId t;
+ lua_lock(L);
+ t = index2addr(L, idx);
+ luaV_objlen(L, L->top, t);
+ api_incr_top(L);
+ lua_unlock(L);
+}
+
+
+LUA_API lua_Alloc lua_getallocf (lua_State *L, void **ud) {
+ lua_Alloc f;
+ lua_lock(L);
+ if (ud) *ud = G(L)->ud;
+ f = G(L)->frealloc;
+ lua_unlock(L);
+ return f;
+}
+
+
+LUA_API void lua_setallocf (lua_State *L, lua_Alloc f, void *ud) {
+ lua_lock(L);
+ G(L)->ud = ud;
+ G(L)->frealloc = f;
+ lua_unlock(L);
+}
+
+
+LUA_API void *lua_newuserdata (lua_State *L, size_t size) {
+ Udata *u;
+ lua_lock(L);
+ u = luaS_newudata(L, size);
+ setuvalue(L, L->top, u);
+ api_incr_top(L);
+ luaC_checkGC(L);
+ lua_unlock(L);
+ return getudatamem(u);
+}
+
+
+
+static const char *aux_upvalue (StkId fi, int n, TValue **val,
+ CClosure **owner, UpVal **uv) {
+ switch (ttype(fi)) {
+ case LUA_TCCL: { /* C closure */
+ CClosure *f = clCvalue(fi);
+ if (!(1 <= n && n <= f->nupvalues)) return NULL;
+ *val = &f->upvalue[n-1];
+ if (owner) *owner = f;
+ return "";
+ }
+ case LUA_TLCL: { /* Lua closure */
+ LClosure *f = clLvalue(fi);
+ TString *name;
+ Proto *p = f->p;
+ if (!(1 <= n && n <= p->sizeupvalues)) return NULL;
+ *val = f->upvals[n-1]->v;
+ if (uv) *uv = f->upvals[n - 1];
+ name = p->upvalues[n-1].name;
+ return (name == NULL) ? "(*no name)" : getstr(name);
+ }
+ default: return NULL; /* not a closure */
+ }
+}
+
+
+LUA_API const char *lua_getupvalue (lua_State *L, int funcindex, int n) {
+ const char *name;
+ TValue *val = NULL; /* to avoid warnings */
+ lua_lock(L);
+ name = aux_upvalue(index2addr(L, funcindex), n, &val, NULL, NULL);
+ if (name) {
+ setobj2s(L, L->top, val);
+ api_incr_top(L);
+ }
+ lua_unlock(L);
+ return name;
+}
+
+
+LUA_API const char *lua_setupvalue (lua_State *L, int funcindex, int n) {
+ const char *name;
+ TValue *val = NULL; /* to avoid warnings */
+ CClosure *owner = NULL;
+ UpVal *uv = NULL;
+ StkId fi;
+ lua_lock(L);
+ fi = index2addr(L, funcindex);
+ api_checknelems(L, 1);
+ name = aux_upvalue(fi, n, &val, &owner, &uv);
+ if (name) {
+ L->top--;
+ setobj(L, val, L->top);
+ if (owner) { luaC_barrier(L, owner, L->top); }
+ else if (uv) { luaC_upvalbarrier(L, uv); }
+ }
+ lua_unlock(L);
+ return name;
+}
+
+
+static UpVal **getupvalref (lua_State *L, int fidx, int n, LClosure **pf) {
+ LClosure *f;
+ StkId fi = index2addr(L, fidx);
+ api_check(L, ttisLclosure(fi), "Lua function expected");
+ f = clLvalue(fi);
+ api_check(L, (1 <= n && n <= f->p->sizeupvalues), "invalid upvalue index");
+ if (pf) *pf = f;
+ return &f->upvals[n - 1]; /* get its upvalue pointer */
+}
+
+
+LUA_API void *lua_upvalueid (lua_State *L, int fidx, int n) {
+ StkId fi = index2addr(L, fidx);
+ switch (ttype(fi)) {
+ case LUA_TLCL: { /* lua closure */
+ return *getupvalref(L, fidx, n, NULL);
+ }
+ case LUA_TCCL: { /* C closure */
+ CClosure *f = clCvalue(fi);
+ api_check(L, 1 <= n && n <= f->nupvalues, "invalid upvalue index");
+ return &f->upvalue[n - 1];
+ }
+ default: {
+ api_check(L, 0, "closure expected");
+ return NULL;
+ }
+ }
+}
+
+
+LUA_API void lua_upvaluejoin (lua_State *L, int fidx1, int n1,
+ int fidx2, int n2) {
+ LClosure *f1;
+ UpVal **up1 = getupvalref(L, fidx1, n1, &f1);
+ UpVal **up2 = getupvalref(L, fidx2, n2, NULL);
+ luaC_upvdeccount(L, *up1);
+ *up1 = *up2;
+ (*up1)->refcount++;
+ if (upisopen(*up1)) (*up1)->u.open.touched = 1;
+ luaC_upvalbarrier(L, *up1);
+}
+
+
diff --git a/Build/source/libs/lua53/lua53-src/src/lapi.h b/Build/source/libs/lua53/lua53-src/src/lapi.h
new file mode 100644
index 00000000000..6d36dee3fb7
--- /dev/null
+++ b/Build/source/libs/lua53/lua53-src/src/lapi.h
@@ -0,0 +1,24 @@
+/*
+** $Id: lapi.h,v 2.9 2015/03/06 19:49:50 roberto Exp $
+** Auxiliary functions from Lua API
+** See Copyright Notice in lua.h
+*/
+
+#ifndef lapi_h
+#define lapi_h
+
+
+#include "llimits.h"
+#include "lstate.h"
+
+#define api_incr_top(L) {L->top++; api_check(L, L->top <= L->ci->top, \
+ "stack overflow");}
+
+#define adjustresults(L,nres) \
+ { if ((nres) == LUA_MULTRET && L->ci->top < L->top) L->ci->top = L->top; }
+
+#define api_checknelems(L,n) api_check(L, (n) < (L->top - L->ci->func), \
+ "not enough elements in the stack")
+
+
+#endif
diff --git a/Build/source/libs/lua53/lua53-src/src/lauxlib.c b/Build/source/libs/lua53/lua53-src/src/lauxlib.c
new file mode 100644
index 00000000000..f7a383663e1
--- /dev/null
+++ b/Build/source/libs/lua53/lua53-src/src/lauxlib.c
@@ -0,0 +1,1043 @@
+/*
+** $Id: lauxlib.c,v 1.289 2016/12/20 18:37:00 roberto Exp $
+** Auxiliary functions for building Lua libraries
+** See Copyright Notice in lua.h
+*/
+
+#define lauxlib_c
+#define LUA_LIB
+
+#include "lprefix.h"
+
+
+#include <errno.h>
+#include <stdarg.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+
+/*
+** This file uses only the official API of Lua.
+** Any function declared here could be written as an application function.
+*/
+
+#include "lua.h"
+
+#include "lauxlib.h"
+
+
+/*
+** {======================================================
+** Traceback
+** =======================================================
+*/
+
+
+#define LEVELS1 10 /* size of the first part of the stack */
+#define LEVELS2 11 /* size of the second part of the stack */
+
+
+
+/*
+** search for 'objidx' in table at index -1.
+** return 1 + string at top if find a good name.
+*/
+static int findfield (lua_State *L, int objidx, int level) {
+ if (level == 0 || !lua_istable(L, -1))
+ return 0; /* not found */
+ lua_pushnil(L); /* start 'next' loop */
+ while (lua_next(L, -2)) { /* for each pair in table */
+ if (lua_type(L, -2) == LUA_TSTRING) { /* ignore non-string keys */
+ if (lua_rawequal(L, objidx, -1)) { /* found object? */
+ lua_pop(L, 1); /* remove value (but keep name) */
+ return 1;
+ }
+ else if (findfield(L, objidx, level - 1)) { /* try recursively */
+ lua_remove(L, -2); /* remove table (but keep name) */
+ lua_pushliteral(L, ".");
+ lua_insert(L, -2); /* place '.' between the two names */
+ lua_concat(L, 3);
+ return 1;
+ }
+ }
+ lua_pop(L, 1); /* remove value */
+ }
+ return 0; /* not found */
+}
+
+
+/*
+** Search for a name for a function in all loaded modules
+*/
+static int pushglobalfuncname (lua_State *L, lua_Debug *ar) {
+ int top = lua_gettop(L);
+ lua_getinfo(L, "f", ar); /* push function */
+ lua_getfield(L, LUA_REGISTRYINDEX, LUA_LOADED_TABLE);
+ if (findfield(L, top + 1, 2)) {
+ const char *name = lua_tostring(L, -1);
+ if (strncmp(name, "_G.", 3) == 0) { /* name start with '_G.'? */
+ lua_pushstring(L, name + 3); /* push name without prefix */
+ lua_remove(L, -2); /* remove original name */
+ }
+ lua_copy(L, -1, top + 1); /* move name to proper place */
+ lua_pop(L, 2); /* remove pushed values */
+ return 1;
+ }
+ else {
+ lua_settop(L, top); /* remove function and global table */
+ return 0;
+ }
+}
+
+
+static void pushfuncname (lua_State *L, lua_Debug *ar) {
+ if (pushglobalfuncname(L, ar)) { /* try first a global name */
+ lua_pushfstring(L, "function '%s'", lua_tostring(L, -1));
+ lua_remove(L, -2); /* remove name */
+ }
+ else if (*ar->namewhat != '\0') /* is there a name from code? */
+ lua_pushfstring(L, "%s '%s'", ar->namewhat, ar->name); /* use it */
+ else if (*ar->what == 'm') /* main? */
+ lua_pushliteral(L, "main chunk");
+ else if (*ar->what != 'C') /* for Lua functions, use <file:line> */
+ lua_pushfstring(L, "function <%s:%d>", ar->short_src, ar->linedefined);
+ else /* nothing left... */
+ lua_pushliteral(L, "?");
+}
+
+
+static int lastlevel (lua_State *L) {
+ lua_Debug ar;
+ int li = 1, le = 1;
+ /* find an upper bound */
+ while (lua_getstack(L, le, &ar)) { li = le; le *= 2; }
+ /* do a binary search */
+ while (li < le) {
+ int m = (li + le)/2;
+ if (lua_getstack(L, m, &ar)) li = m + 1;
+ else le = m;
+ }
+ return le - 1;
+}
+
+
+LUALIB_API void luaL_traceback (lua_State *L, lua_State *L1,
+ const char *msg, int level) {
+ lua_Debug ar;
+ int top = lua_gettop(L);
+ int last = lastlevel(L1);
+ int n1 = (last - level > LEVELS1 + LEVELS2) ? LEVELS1 : -1;
+ if (msg)
+ lua_pushfstring(L, "%s\n", msg);
+ luaL_checkstack(L, 10, NULL);
+ lua_pushliteral(L, "stack traceback:");
+ while (lua_getstack(L1, level++, &ar)) {
+ if (n1-- == 0) { /* too many levels? */
+ lua_pushliteral(L, "\n\t..."); /* add a '...' */
+ level = last - LEVELS2 + 1; /* and skip to last ones */
+ }
+ else {
+ lua_getinfo(L1, "Slnt", &ar);
+ lua_pushfstring(L, "\n\t%s:", ar.short_src);
+ if (ar.currentline > 0)
+ lua_pushfstring(L, "%d:", ar.currentline);
+ lua_pushliteral(L, " in ");
+ pushfuncname(L, &ar);
+ if (ar.istailcall)
+ lua_pushliteral(L, "\n\t(...tail calls...)");
+ lua_concat(L, lua_gettop(L) - top);
+ }
+ }
+ lua_concat(L, lua_gettop(L) - top);
+}
+
+/* }====================================================== */
+
+
+/*
+** {======================================================
+** Error-report functions
+** =======================================================
+*/
+
+LUALIB_API int luaL_argerror (lua_State *L, int arg, const char *extramsg) {
+ lua_Debug ar;
+ if (!lua_getstack(L, 0, &ar)) /* no stack frame? */
+ return luaL_error(L, "bad argument #%d (%s)", arg, extramsg);
+ lua_getinfo(L, "n", &ar);
+ if (strcmp(ar.namewhat, "method") == 0) {
+ arg--; /* do not count 'self' */
+ if (arg == 0) /* error is in the self argument itself? */
+ return luaL_error(L, "calling '%s' on bad self (%s)",
+ ar.name, extramsg);
+ }
+ if (ar.name == NULL)
+ ar.name = (pushglobalfuncname(L, &ar)) ? lua_tostring(L, -1) : "?";
+ return luaL_error(L, "bad argument #%d to '%s' (%s)",
+ arg, ar.name, extramsg);
+}
+
+
+static int typeerror (lua_State *L, int arg, const char *tname) {
+ const char *msg;
+ const char *typearg; /* name for the type of the actual argument */
+ if (luaL_getmetafield(L, arg, "__name") == LUA_TSTRING)
+ typearg = lua_tostring(L, -1); /* use the given type name */
+ else if (lua_type(L, arg) == LUA_TLIGHTUSERDATA)
+ typearg = "light userdata"; /* special name for messages */
+ else
+ typearg = luaL_typename(L, arg); /* standard name */
+ msg = lua_pushfstring(L, "%s expected, got %s", tname, typearg);
+ return luaL_argerror(L, arg, msg);
+}
+
+
+static void tag_error (lua_State *L, int arg, int tag) {
+ typeerror(L, arg, lua_typename(L, tag));
+}
+
+
+/*
+** The use of 'lua_pushfstring' ensures this function does not
+** need reserved stack space when called.
+*/
+LUALIB_API void luaL_where (lua_State *L, int level) {
+ lua_Debug ar;
+ if (lua_getstack(L, level, &ar)) { /* check function at level */
+ lua_getinfo(L, "Sl", &ar); /* get info about it */
+ if (ar.currentline > 0) { /* is there info? */
+ lua_pushfstring(L, "%s:%d: ", ar.short_src, ar.currentline);
+ return;
+ }
+ }
+ lua_pushfstring(L, ""); /* else, no information available... */
+}
+
+
+/*
+** Again, the use of 'lua_pushvfstring' ensures this function does
+** not need reserved stack space when called. (At worst, it generates
+** an error with "stack overflow" instead of the given message.)
+*/
+LUALIB_API int luaL_error (lua_State *L, const char *fmt, ...) {
+ va_list argp;
+ va_start(argp, fmt);
+ luaL_where(L, 1);
+ lua_pushvfstring(L, fmt, argp);
+ va_end(argp);
+ lua_concat(L, 2);
+ return lua_error(L);
+}
+
+
+LUALIB_API int luaL_fileresult (lua_State *L, int stat, const char *fname) {
+ int en = errno; /* calls to Lua API may change this value */
+ if (stat) {
+ lua_pushboolean(L, 1);
+ return 1;
+ }
+ else {
+ lua_pushnil(L);
+ if (fname)
+ lua_pushfstring(L, "%s: %s", fname, strerror(en));
+ else
+ lua_pushstring(L, strerror(en));
+ lua_pushinteger(L, en);
+ return 3;
+ }
+}
+
+
+#if !defined(l_inspectstat) /* { */
+
+#if defined(LUA_USE_POSIX)
+
+#include <sys/wait.h>
+
+/*
+** use appropriate macros to interpret 'pclose' return status
+*/
+#define l_inspectstat(stat,what) \
+ if (WIFEXITED(stat)) { stat = WEXITSTATUS(stat); } \
+ else if (WIFSIGNALED(stat)) { stat = WTERMSIG(stat); what = "signal"; }
+
+#else
+
+#define l_inspectstat(stat,what) /* no op */
+
+#endif
+
+#endif /* } */
+
+
+LUALIB_API int luaL_execresult (lua_State *L, int stat) {
+ const char *what = "exit"; /* type of termination */
+ if (stat == -1) /* error? */
+ return luaL_fileresult(L, 0, NULL);
+ else {
+ l_inspectstat(stat, what); /* interpret result */
+ if (*what == 'e' && stat == 0) /* successful termination? */
+ lua_pushboolean(L, 1);
+ else
+ lua_pushnil(L);
+ lua_pushstring(L, what);
+ lua_pushinteger(L, stat);
+ return 3; /* return true/nil,what,code */
+ }
+}
+
+/* }====================================================== */
+
+
+/*
+** {======================================================
+** Userdata's metatable manipulation
+** =======================================================
+*/
+
+LUALIB_API int luaL_newmetatable (lua_State *L, const char *tname) {
+ if (luaL_getmetatable(L, tname) != LUA_TNIL) /* name already in use? */
+ return 0; /* leave previous value on top, but return 0 */
+ lua_pop(L, 1);
+ lua_createtable(L, 0, 2); /* create metatable */
+ lua_pushstring(L, tname);
+ lua_setfield(L, -2, "__name"); /* metatable.__name = tname */
+ lua_pushvalue(L, -1);
+ lua_setfield(L, LUA_REGISTRYINDEX, tname); /* registry.name = metatable */
+ return 1;
+}
+
+
+LUALIB_API void luaL_setmetatable (lua_State *L, const char *tname) {
+ luaL_getmetatable(L, tname);
+ lua_setmetatable(L, -2);
+}
+
+
+LUALIB_API void *luaL_testudata (lua_State *L, int ud, const char *tname) {
+ void *p = lua_touserdata(L, ud);
+ if (p != NULL) { /* value is a userdata? */
+ if (lua_getmetatable(L, ud)) { /* does it have a metatable? */
+ luaL_getmetatable(L, tname); /* get correct metatable */
+ if (!lua_rawequal(L, -1, -2)) /* not the same? */
+ p = NULL; /* value is a userdata with wrong metatable */
+ lua_pop(L, 2); /* remove both metatables */
+ return p;
+ }
+ }
+ return NULL; /* value is not a userdata with a metatable */
+}
+
+
+LUALIB_API void *luaL_checkudata (lua_State *L, int ud, const char *tname) {
+ void *p = luaL_testudata(L, ud, tname);
+ if (p == NULL) typeerror(L, ud, tname);
+ return p;
+}
+
+/* }====================================================== */
+
+
+/*
+** {======================================================
+** Argument check functions
+** =======================================================
+*/
+
+LUALIB_API int luaL_checkoption (lua_State *L, int arg, const char *def,
+ const char *const lst[]) {
+ const char *name = (def) ? luaL_optstring(L, arg, def) :
+ luaL_checkstring(L, arg);
+ int i;
+ for (i=0; lst[i]; i++)
+ if (strcmp(lst[i], name) == 0)
+ return i;
+ return luaL_argerror(L, arg,
+ lua_pushfstring(L, "invalid option '%s'", name));
+}
+
+
+/*
+** Ensures the stack has at least 'space' extra slots, raising an error
+** if it cannot fulfill the request. (The error handling needs a few
+** extra slots to format the error message. In case of an error without
+** this extra space, Lua will generate the same 'stack overflow' error,
+** but without 'msg'.)
+*/
+LUALIB_API void luaL_checkstack (lua_State *L, int space, const char *msg) {
+ if (!lua_checkstack(L, space)) {
+ if (msg)
+ luaL_error(L, "stack overflow (%s)", msg);
+ else
+ luaL_error(L, "stack overflow");
+ }
+}
+
+
+LUALIB_API void luaL_checktype (lua_State *L, int arg, int t) {
+ if (lua_type(L, arg) != t)
+ tag_error(L, arg, t);
+}
+
+
+LUALIB_API void luaL_checkany (lua_State *L, int arg) {
+ if (lua_type(L, arg) == LUA_TNONE)
+ luaL_argerror(L, arg, "value expected");
+}
+
+
+LUALIB_API const char *luaL_checklstring (lua_State *L, int arg, size_t *len) {
+ const char *s = lua_tolstring(L, arg, len);
+ if (!s) tag_error(L, arg, LUA_TSTRING);
+ return s;
+}
+
+
+LUALIB_API const char *luaL_optlstring (lua_State *L, int arg,
+ const char *def, size_t *len) {
+ if (lua_isnoneornil(L, arg)) {
+ if (len)
+ *len = (def ? strlen(def) : 0);
+ return def;
+ }
+ else return luaL_checklstring(L, arg, len);
+}
+
+
+LUALIB_API lua_Number luaL_checknumber (lua_State *L, int arg) {
+ int isnum;
+ lua_Number d = lua_tonumberx(L, arg, &isnum);
+ if (!isnum)
+ tag_error(L, arg, LUA_TNUMBER);
+ return d;
+}
+
+
+LUALIB_API lua_Number luaL_optnumber (lua_State *L, int arg, lua_Number def) {
+ return luaL_opt(L, luaL_checknumber, arg, def);
+}
+
+
+static void interror (lua_State *L, int arg) {
+ if (lua_isnumber(L, arg))
+ luaL_argerror(L, arg, "number has no integer representation");
+ else
+ tag_error(L, arg, LUA_TNUMBER);
+}
+
+
+LUALIB_API lua_Integer luaL_checkinteger (lua_State *L, int arg) {
+ int isnum;
+ lua_Integer d = lua_tointegerx(L, arg, &isnum);
+ if (!isnum) {
+ interror(L, arg);
+ }
+ return d;
+}
+
+
+LUALIB_API lua_Integer luaL_optinteger (lua_State *L, int arg,
+ lua_Integer def) {
+ return luaL_opt(L, luaL_checkinteger, arg, def);
+}
+
+/* }====================================================== */
+
+
+/*
+** {======================================================
+** Generic Buffer manipulation
+** =======================================================
+*/
+
+/* userdata to box arbitrary data */
+typedef struct UBox {
+ void *box;
+ size_t bsize;
+} UBox;
+
+
+static void *resizebox (lua_State *L, int idx, size_t newsize) {
+ void *ud;
+ lua_Alloc allocf = lua_getallocf(L, &ud);
+ UBox *box = (UBox *)lua_touserdata(L, idx);
+ void *temp = allocf(ud, box->box, box->bsize, newsize);
+ if (temp == NULL && newsize > 0) { /* allocation error? */
+ resizebox(L, idx, 0); /* free buffer */
+ luaL_error(L, "not enough memory for buffer allocation");
+ }
+ box->box = temp;
+ box->bsize = newsize;
+ return temp;
+}
+
+
+static int boxgc (lua_State *L) {
+ resizebox(L, 1, 0);
+ return 0;
+}
+
+
+static void *newbox (lua_State *L, size_t newsize) {
+ UBox *box = (UBox *)lua_newuserdata(L, sizeof(UBox));
+ box->box = NULL;
+ box->bsize = 0;
+ if (luaL_newmetatable(L, "LUABOX")) { /* creating metatable? */
+ lua_pushcfunction(L, boxgc);
+ lua_setfield(L, -2, "__gc"); /* metatable.__gc = boxgc */
+ }
+ lua_setmetatable(L, -2);
+ return resizebox(L, -1, newsize);
+}
+
+
+/*
+** check whether buffer is using a userdata on the stack as a temporary
+** buffer
+*/
+#define buffonstack(B) ((B)->b != (B)->initb)
+
+
+/*
+** returns a pointer to a free area with at least 'sz' bytes
+*/
+LUALIB_API char *luaL_prepbuffsize (luaL_Buffer *B, size_t sz) {
+ lua_State *L = B->L;
+ if (B->size - B->n < sz) { /* not enough space? */
+ char *newbuff;
+ size_t newsize = B->size * 2; /* double buffer size */
+ if (newsize - B->n < sz) /* not big enough? */
+ newsize = B->n + sz;
+ if (newsize < B->n || newsize - B->n < sz)
+ luaL_error(L, "buffer too large");
+ /* create larger buffer */
+ if (buffonstack(B))
+ newbuff = (char *)resizebox(L, -1, newsize);
+ else { /* no buffer yet */
+ newbuff = (char *)newbox(L, newsize);
+ memcpy(newbuff, B->b, B->n * sizeof(char)); /* copy original content */
+ }
+ B->b = newbuff;
+ B->size = newsize;
+ }
+ return &B->b[B->n];
+}
+
+
+LUALIB_API void luaL_addlstring (luaL_Buffer *B, const char *s, size_t l) {
+ if (l > 0) { /* avoid 'memcpy' when 's' can be NULL */
+ char *b = luaL_prepbuffsize(B, l);
+ memcpy(b, s, l * sizeof(char));
+ luaL_addsize(B, l);
+ }
+}
+
+
+LUALIB_API void luaL_addstring (luaL_Buffer *B, const char *s) {
+ luaL_addlstring(B, s, strlen(s));
+}
+
+
+LUALIB_API void luaL_pushresult (luaL_Buffer *B) {
+ lua_State *L = B->L;
+ lua_pushlstring(L, B->b, B->n);
+ if (buffonstack(B)) {
+ resizebox(L, -2, 0); /* delete old buffer */
+ lua_remove(L, -2); /* remove its header from the stack */
+ }
+}
+
+
+LUALIB_API void luaL_pushresultsize (luaL_Buffer *B, size_t sz) {
+ luaL_addsize(B, sz);
+ luaL_pushresult(B);
+}
+
+
+LUALIB_API void luaL_addvalue (luaL_Buffer *B) {
+ lua_State *L = B->L;
+ size_t l;
+ const char *s = lua_tolstring(L, -1, &l);
+ if (buffonstack(B))
+ lua_insert(L, -2); /* put value below buffer */
+ luaL_addlstring(B, s, l);
+ lua_remove(L, (buffonstack(B)) ? -2 : -1); /* remove value */
+}
+
+
+LUALIB_API void luaL_buffinit (lua_State *L, luaL_Buffer *B) {
+ B->L = L;
+ B->b = B->initb;
+ B->n = 0;
+ B->size = LUAL_BUFFERSIZE;
+}
+
+
+LUALIB_API char *luaL_buffinitsize (lua_State *L, luaL_Buffer *B, size_t sz) {
+ luaL_buffinit(L, B);
+ return luaL_prepbuffsize(B, sz);
+}
+
+/* }====================================================== */
+
+
+/*
+** {======================================================
+** Reference system
+** =======================================================
+*/
+
+/* index of free-list header */
+#define freelist 0
+
+
+LUALIB_API int luaL_ref (lua_State *L, int t) {
+ int ref;
+ if (lua_isnil(L, -1)) {
+ lua_pop(L, 1); /* remove from stack */
+ return LUA_REFNIL; /* 'nil' has a unique fixed reference */
+ }
+ t = lua_absindex(L, t);
+ lua_rawgeti(L, t, freelist); /* get first free element */
+ ref = (int)lua_tointeger(L, -1); /* ref = t[freelist] */
+ lua_pop(L, 1); /* remove it from stack */
+ if (ref != 0) { /* any free element? */
+ lua_rawgeti(L, t, ref); /* remove it from list */
+ lua_rawseti(L, t, freelist); /* (t[freelist] = t[ref]) */
+ }
+ else /* no free elements */
+ ref = (int)lua_rawlen(L, t) + 1; /* get a new reference */
+ lua_rawseti(L, t, ref);
+ return ref;
+}
+
+
+LUALIB_API void luaL_unref (lua_State *L, int t, int ref) {
+ if (ref >= 0) {
+ t = lua_absindex(L, t);
+ lua_rawgeti(L, t, freelist);
+ lua_rawseti(L, t, ref); /* t[ref] = t[freelist] */
+ lua_pushinteger(L, ref);
+ lua_rawseti(L, t, freelist); /* t[freelist] = ref */
+ }
+}
+
+/* }====================================================== */
+
+
+/*
+** {======================================================
+** Load functions
+** =======================================================
+*/
+
+typedef struct LoadF {
+ int n; /* number of pre-read characters */
+ FILE *f; /* file being read */
+ char buff[BUFSIZ]; /* area for reading file */
+} LoadF;
+
+
+static const char *getF (lua_State *L, void *ud, size_t *size) {
+ LoadF *lf = (LoadF *)ud;
+ (void)L; /* not used */
+ if (lf->n > 0) { /* are there pre-read characters to be read? */
+ *size = lf->n; /* return them (chars already in buffer) */
+ lf->n = 0; /* no more pre-read characters */
+ }
+ else { /* read a block from file */
+ /* 'fread' can return > 0 *and* set the EOF flag. If next call to
+ 'getF' called 'fread', it might still wait for user input.
+ The next check avoids this problem. */
+ if (feof(lf->f)) return NULL;
+ *size = fread(lf->buff, 1, sizeof(lf->buff), lf->f); /* read block */
+ }
+ return lf->buff;
+}
+
+
+static int errfile (lua_State *L, const char *what, int fnameindex) {
+ const char *serr = strerror(errno);
+ const char *filename = lua_tostring(L, fnameindex) + 1;
+ lua_pushfstring(L, "cannot %s %s: %s", what, filename, serr);
+ lua_remove(L, fnameindex);
+ return LUA_ERRFILE;
+}
+
+
+static int skipBOM (LoadF *lf) {
+ const char *p = "\xEF\xBB\xBF"; /* UTF-8 BOM mark */
+ int c;
+ lf->n = 0;
+ do {
+ c = getc(lf->f);
+ if (c == EOF || c != *(const unsigned char *)p++) return c;
+ lf->buff[lf->n++] = c; /* to be read by the parser */
+ } while (*p != '\0');
+ lf->n = 0; /* prefix matched; discard it */
+ return getc(lf->f); /* return next character */
+}
+
+
+/*
+** reads the first character of file 'f' and skips an optional BOM mark
+** in its beginning plus its first line if it starts with '#'. Returns
+** true if it skipped the first line. In any case, '*cp' has the
+** first "valid" character of the file (after the optional BOM and
+** a first-line comment).
+*/
+static int skipcomment (LoadF *lf, int *cp) {
+ int c = *cp = skipBOM(lf);
+ if (c == '#') { /* first line is a comment (Unix exec. file)? */
+ do { /* skip first line */
+ c = getc(lf->f);
+ } while (c != EOF && c != '\n');
+ *cp = getc(lf->f); /* skip end-of-line, if present */
+ return 1; /* there was a comment */
+ }
+ else return 0; /* no comment */
+}
+
+
+LUALIB_API int luaL_loadfilex (lua_State *L, const char *filename,
+ const char *mode) {
+ LoadF lf;
+ int status, readstatus;
+ int c;
+ int fnameindex = lua_gettop(L) + 1; /* index of filename on the stack */
+ if (filename == NULL) {
+ lua_pushliteral(L, "=stdin");
+ lf.f = stdin;
+ }
+ else {
+ lua_pushfstring(L, "@%s", filename);
+ lf.f = fopen(filename, "r");
+ if (lf.f == NULL) return errfile(L, "open", fnameindex);
+ }
+ if (skipcomment(&lf, &c)) /* read initial portion */
+ lf.buff[lf.n++] = '\n'; /* add line to correct line numbers */
+ if (c == LUA_SIGNATURE[0] && filename) { /* binary file? */
+ lf.f = freopen(filename, "rb", lf.f); /* reopen in binary mode */
+ if (lf.f == NULL) return errfile(L, "reopen", fnameindex);
+ skipcomment(&lf, &c); /* re-read initial portion */
+ }
+ if (c != EOF)
+ lf.buff[lf.n++] = c; /* 'c' is the first character of the stream */
+ status = lua_load(L, getF, &lf, lua_tostring(L, -1), mode);
+ readstatus = ferror(lf.f);
+ if (filename) fclose(lf.f); /* close file (even in case of errors) */
+ if (readstatus) {
+ lua_settop(L, fnameindex); /* ignore results from 'lua_load' */
+ return errfile(L, "read", fnameindex);
+ }
+ lua_remove(L, fnameindex);
+ return status;
+}
+
+
+typedef struct LoadS {
+ const char *s;
+ size_t size;
+} LoadS;
+
+
+static const char *getS (lua_State *L, void *ud, size_t *size) {
+ LoadS *ls = (LoadS *)ud;
+ (void)L; /* not used */
+ if (ls->size == 0) return NULL;
+ *size = ls->size;
+ ls->size = 0;
+ return ls->s;
+}
+
+
+LUALIB_API int luaL_loadbufferx (lua_State *L, const char *buff, size_t size,
+ const char *name, const char *mode) {
+ LoadS ls;
+ ls.s = buff;
+ ls.size = size;
+ return lua_load(L, getS, &ls, name, mode);
+}
+
+
+LUALIB_API int luaL_loadstring (lua_State *L, const char *s) {
+ return luaL_loadbuffer(L, s, strlen(s), s);
+}
+
+/* }====================================================== */
+
+
+
+LUALIB_API int luaL_getmetafield (lua_State *L, int obj, const char *event) {
+ if (!lua_getmetatable(L, obj)) /* no metatable? */
+ return LUA_TNIL;
+ else {
+ int tt;
+ lua_pushstring(L, event);
+ tt = lua_rawget(L, -2);
+ if (tt == LUA_TNIL) /* is metafield nil? */
+ lua_pop(L, 2); /* remove metatable and metafield */
+ else
+ lua_remove(L, -2); /* remove only metatable */
+ return tt; /* return metafield type */
+ }
+}
+
+
+LUALIB_API int luaL_callmeta (lua_State *L, int obj, const char *event) {
+ obj = lua_absindex(L, obj);
+ if (luaL_getmetafield(L, obj, event) == LUA_TNIL) /* no metafield? */
+ return 0;
+ lua_pushvalue(L, obj);
+ lua_call(L, 1, 1);
+ return 1;
+}
+
+
+LUALIB_API lua_Integer luaL_len (lua_State *L, int idx) {
+ lua_Integer l;
+ int isnum;
+ lua_len(L, idx);
+ l = lua_tointegerx(L, -1, &isnum);
+ if (!isnum)
+ luaL_error(L, "object length is not an integer");
+ lua_pop(L, 1); /* remove object */
+ return l;
+}
+
+
+LUALIB_API const char *luaL_tolstring (lua_State *L, int idx, size_t *len) {
+ if (luaL_callmeta(L, idx, "__tostring")) { /* metafield? */
+ if (!lua_isstring(L, -1))
+ luaL_error(L, "'__tostring' must return a string");
+ }
+ else {
+ switch (lua_type(L, idx)) {
+ case LUA_TNUMBER: {
+ if (lua_isinteger(L, idx))
+ lua_pushfstring(L, "%I", (LUAI_UACINT)lua_tointeger(L, idx));
+ else
+ lua_pushfstring(L, "%f", (LUAI_UACNUMBER)lua_tonumber(L, idx));
+ break;
+ }
+ case LUA_TSTRING:
+ lua_pushvalue(L, idx);
+ break;
+ case LUA_TBOOLEAN:
+ lua_pushstring(L, (lua_toboolean(L, idx) ? "true" : "false"));
+ break;
+ case LUA_TNIL:
+ lua_pushliteral(L, "nil");
+ break;
+ default: {
+ int tt = luaL_getmetafield(L, idx, "__name"); /* try name */
+ const char *kind = (tt == LUA_TSTRING) ? lua_tostring(L, -1) :
+ luaL_typename(L, idx);
+ lua_pushfstring(L, "%s: %p", kind, lua_topointer(L, idx));
+ if (tt != LUA_TNIL)
+ lua_remove(L, -2); /* remove '__name' */
+ break;
+ }
+ }
+ }
+ return lua_tolstring(L, -1, len);
+}
+
+
+/*
+** {======================================================
+** Compatibility with 5.1 module functions
+** =======================================================
+*/
+#if defined(LUA_COMPAT_MODULE)
+
+static const char *luaL_findtable (lua_State *L, int idx,
+ const char *fname, int szhint) {
+ const char *e;
+ if (idx) lua_pushvalue(L, idx);
+ do {
+ e = strchr(fname, '.');
+ if (e == NULL) e = fname + strlen(fname);
+ lua_pushlstring(L, fname, e - fname);
+ if (lua_rawget(L, -2) == LUA_TNIL) { /* no such field? */
+ lua_pop(L, 1); /* remove this nil */
+ lua_createtable(L, 0, (*e == '.' ? 1 : szhint)); /* new table for field */
+ lua_pushlstring(L, fname, e - fname);
+ lua_pushvalue(L, -2);
+ lua_settable(L, -4); /* set new table into field */
+ }
+ else if (!lua_istable(L, -1)) { /* field has a non-table value? */
+ lua_pop(L, 2); /* remove table and value */
+ return fname; /* return problematic part of the name */
+ }
+ lua_remove(L, -2); /* remove previous table */
+ fname = e + 1;
+ } while (*e == '.');
+ return NULL;
+}
+
+
+/*
+** Count number of elements in a luaL_Reg list.
+*/
+static int libsize (const luaL_Reg *l) {
+ int size = 0;
+ for (; l && l->name; l++) size++;
+ return size;
+}
+
+
+/*
+** Find or create a module table with a given name. The function
+** first looks at the LOADED table and, if that fails, try a
+** global variable with that name. In any case, leaves on the stack
+** the module table.
+*/
+LUALIB_API void luaL_pushmodule (lua_State *L, const char *modname,
+ int sizehint) {
+ luaL_findtable(L, LUA_REGISTRYINDEX, LUA_LOADED_TABLE, 1);
+ if (lua_getfield(L, -1, modname) != LUA_TTABLE) { /* no LOADED[modname]? */
+ lua_pop(L, 1); /* remove previous result */
+ /* try global variable (and create one if it does not exist) */
+ lua_pushglobaltable(L);
+ if (luaL_findtable(L, 0, modname, sizehint) != NULL)
+ luaL_error(L, "name conflict for module '%s'", modname);
+ lua_pushvalue(L, -1);
+ lua_setfield(L, -3, modname); /* LOADED[modname] = new table */
+ }
+ lua_remove(L, -2); /* remove LOADED table */
+}
+
+
+LUALIB_API void luaL_openlib (lua_State *L, const char *libname,
+ const luaL_Reg *l, int nup) {
+ luaL_checkversion(L);
+ if (libname) {
+ luaL_pushmodule(L, libname, libsize(l)); /* get/create library table */
+ lua_insert(L, -(nup + 1)); /* move library table to below upvalues */
+ }
+ if (l)
+ luaL_setfuncs(L, l, nup);
+ else
+ lua_pop(L, nup); /* remove upvalues */
+}
+
+#endif
+/* }====================================================== */
+
+/*
+** set functions from list 'l' into table at top - 'nup'; each
+** function gets the 'nup' elements at the top as upvalues.
+** Returns with only the table at the stack.
+*/
+LUALIB_API void luaL_setfuncs (lua_State *L, const luaL_Reg *l, int nup) {
+ luaL_checkstack(L, nup, "too many upvalues");
+ for (; l->name != NULL; l++) { /* fill the table with given functions */
+ int i;
+ for (i = 0; i < nup; i++) /* copy upvalues to the top */
+ lua_pushvalue(L, -nup);
+ lua_pushcclosure(L, l->func, nup); /* closure with those upvalues */
+ lua_setfield(L, -(nup + 2), l->name);
+ }
+ lua_pop(L, nup); /* remove upvalues */
+}
+
+
+/*
+** ensure that stack[idx][fname] has a table and push that table
+** into the stack
+*/
+LUALIB_API int luaL_getsubtable (lua_State *L, int idx, const char *fname) {
+ if (lua_getfield(L, idx, fname) == LUA_TTABLE)
+ return 1; /* table already there */
+ else {
+ lua_pop(L, 1); /* remove previous result */
+ idx = lua_absindex(L, idx);
+ lua_newtable(L);
+ lua_pushvalue(L, -1); /* copy to be left at top */
+ lua_setfield(L, idx, fname); /* assign new table to field */
+ return 0; /* false, because did not find table there */
+ }
+}
+
+
+/*
+** Stripped-down 'require': After checking "loaded" table, calls 'openf'
+** to open a module, registers the result in 'package.loaded' table and,
+** if 'glb' is true, also registers the result in the global table.
+** Leaves resulting module on the top.
+*/
+LUALIB_API void luaL_requiref (lua_State *L, const char *modname,
+ lua_CFunction openf, int glb) {
+ luaL_getsubtable(L, LUA_REGISTRYINDEX, LUA_LOADED_TABLE);
+ lua_getfield(L, -1, modname); /* LOADED[modname] */
+ if (!lua_toboolean(L, -1)) { /* package not already loaded? */
+ lua_pop(L, 1); /* remove field */
+ lua_pushcfunction(L, openf);
+ lua_pushstring(L, modname); /* argument to open function */
+ lua_call(L, 1, 1); /* call 'openf' to open module */
+ lua_pushvalue(L, -1); /* make copy of module (call result) */
+ lua_setfield(L, -3, modname); /* LOADED[modname] = module */
+ }
+ lua_remove(L, -2); /* remove LOADED table */
+ if (glb) {
+ lua_pushvalue(L, -1); /* copy of module */
+ lua_setglobal(L, modname); /* _G[modname] = module */
+ }
+}
+
+
+LUALIB_API const char *luaL_gsub (lua_State *L, const char *s, const char *p,
+ const char *r) {
+ const char *wild;
+ size_t l = strlen(p);
+ luaL_Buffer b;
+ luaL_buffinit(L, &b);
+ while ((wild = strstr(s, p)) != NULL) {
+ luaL_addlstring(&b, s, wild - s); /* push prefix */
+ luaL_addstring(&b, r); /* push replacement in place of pattern */
+ s = wild + l; /* continue after 'p' */
+ }
+ luaL_addstring(&b, s); /* push last suffix */
+ luaL_pushresult(&b);
+ return lua_tostring(L, -1);
+}
+
+
+static void *l_alloc (void *ud, void *ptr, size_t osize, size_t nsize) {
+ (void)ud; (void)osize; /* not used */
+ if (nsize == 0) {
+ free(ptr);
+ return NULL;
+ }
+ else
+ return realloc(ptr, nsize);
+}
+
+
+static int panic (lua_State *L) {
+ lua_writestringerror("PANIC: unprotected error in call to Lua API (%s)\n",
+ lua_tostring(L, -1));
+ return 0; /* return to Lua to abort */
+}
+
+
+LUALIB_API lua_State *luaL_newstate (void) {
+ lua_State *L = lua_newstate(l_alloc, NULL);
+ if (L) lua_atpanic(L, &panic);
+ return L;
+}
+
+
+LUALIB_API void luaL_checkversion_ (lua_State *L, lua_Number ver, size_t sz) {
+ const lua_Number *v = lua_version(L);
+ if (sz != LUAL_NUMSIZES) /* check numeric types */
+ luaL_error(L, "core and library have incompatible numeric types");
+ if (v != lua_version(NULL))
+ luaL_error(L, "multiple Lua VMs detected");
+ else if (*v != ver)
+ luaL_error(L, "version mismatch: app. needs %f, Lua core provides %f",
+ (LUAI_UACNUMBER)ver, (LUAI_UACNUMBER)*v);
+}
+
diff --git a/Build/source/libs/lua53/lua53-src/src/lauxlib.h b/Build/source/libs/lua53/lua53-src/src/lauxlib.h
new file mode 100644
index 00000000000..9a2e66aa067
--- /dev/null
+++ b/Build/source/libs/lua53/lua53-src/src/lauxlib.h
@@ -0,0 +1,264 @@
+/*
+** $Id: lauxlib.h,v 1.131 2016/12/06 14:54:31 roberto Exp $
+** Auxiliary functions for building Lua libraries
+** See Copyright Notice in lua.h
+*/
+
+
+#ifndef lauxlib_h
+#define lauxlib_h
+
+
+#include <stddef.h>
+#include <stdio.h>
+
+#include "lua.h"
+
+
+
+/* extra error code for 'luaL_loadfilex' */
+#define LUA_ERRFILE (LUA_ERRERR+1)
+
+
+/* key, in the registry, for table of loaded modules */
+#define LUA_LOADED_TABLE "_LOADED"
+
+
+/* key, in the registry, for table of preloaded loaders */
+#define LUA_PRELOAD_TABLE "_PRELOAD"
+
+
+typedef struct luaL_Reg {
+ const char *name;
+ lua_CFunction func;
+} luaL_Reg;
+
+
+#define LUAL_NUMSIZES (sizeof(lua_Integer)*16 + sizeof(lua_Number))
+
+LUALIB_API void (luaL_checkversion_) (lua_State *L, lua_Number ver, size_t sz);
+#define luaL_checkversion(L) \
+ luaL_checkversion_(L, LUA_VERSION_NUM, LUAL_NUMSIZES)
+
+LUALIB_API int (luaL_getmetafield) (lua_State *L, int obj, const char *e);
+LUALIB_API int (luaL_callmeta) (lua_State *L, int obj, const char *e);
+LUALIB_API const char *(luaL_tolstring) (lua_State *L, int idx, size_t *len);
+LUALIB_API int (luaL_argerror) (lua_State *L, int arg, const char *extramsg);
+LUALIB_API const char *(luaL_checklstring) (lua_State *L, int arg,
+ size_t *l);
+LUALIB_API const char *(luaL_optlstring) (lua_State *L, int arg,
+ const char *def, size_t *l);
+LUALIB_API lua_Number (luaL_checknumber) (lua_State *L, int arg);
+LUALIB_API lua_Number (luaL_optnumber) (lua_State *L, int arg, lua_Number def);
+
+LUALIB_API lua_Integer (luaL_checkinteger) (lua_State *L, int arg);
+LUALIB_API lua_Integer (luaL_optinteger) (lua_State *L, int arg,
+ lua_Integer def);
+
+LUALIB_API void (luaL_checkstack) (lua_State *L, int sz, const char *msg);
+LUALIB_API void (luaL_checktype) (lua_State *L, int arg, int t);
+LUALIB_API void (luaL_checkany) (lua_State *L, int arg);
+
+LUALIB_API int (luaL_newmetatable) (lua_State *L, const char *tname);
+LUALIB_API void (luaL_setmetatable) (lua_State *L, const char *tname);
+LUALIB_API void *(luaL_testudata) (lua_State *L, int ud, const char *tname);
+LUALIB_API void *(luaL_checkudata) (lua_State *L, int ud, const char *tname);
+
+LUALIB_API void (luaL_where) (lua_State *L, int lvl);
+LUALIB_API int (luaL_error) (lua_State *L, const char *fmt, ...);
+
+LUALIB_API int (luaL_checkoption) (lua_State *L, int arg, const char *def,
+ const char *const lst[]);
+
+LUALIB_API int (luaL_fileresult) (lua_State *L, int stat, const char *fname);
+LUALIB_API int (luaL_execresult) (lua_State *L, int stat);
+
+/* predefined references */
+#define LUA_NOREF (-2)
+#define LUA_REFNIL (-1)
+
+LUALIB_API int (luaL_ref) (lua_State *L, int t);
+LUALIB_API void (luaL_unref) (lua_State *L, int t, int ref);
+
+LUALIB_API int (luaL_loadfilex) (lua_State *L, const char *filename,
+ const char *mode);
+
+#define luaL_loadfile(L,f) luaL_loadfilex(L,f,NULL)
+
+LUALIB_API int (luaL_loadbufferx) (lua_State *L, const char *buff, size_t sz,
+ const char *name, const char *mode);
+LUALIB_API int (luaL_loadstring) (lua_State *L, const char *s);
+
+LUALIB_API lua_State *(luaL_newstate) (void);
+
+LUALIB_API lua_Integer (luaL_len) (lua_State *L, int idx);
+
+LUALIB_API const char *(luaL_gsub) (lua_State *L, const char *s, const char *p,
+ const char *r);
+
+LUALIB_API void (luaL_setfuncs) (lua_State *L, const luaL_Reg *l, int nup);
+
+LUALIB_API int (luaL_getsubtable) (lua_State *L, int idx, const char *fname);
+
+LUALIB_API void (luaL_traceback) (lua_State *L, lua_State *L1,
+ const char *msg, int level);
+
+LUALIB_API void (luaL_requiref) (lua_State *L, const char *modname,
+ lua_CFunction openf, int glb);
+
+/*
+** ===============================================================
+** some useful macros
+** ===============================================================
+*/
+
+
+#define luaL_newlibtable(L,l) \
+ lua_createtable(L, 0, sizeof(l)/sizeof((l)[0]) - 1)
+
+#define luaL_newlib(L,l) \
+ (luaL_checkversion(L), luaL_newlibtable(L,l), luaL_setfuncs(L,l,0))
+
+#define luaL_argcheck(L, cond,arg,extramsg) \
+ ((void)((cond) || luaL_argerror(L, (arg), (extramsg))))
+#define luaL_checkstring(L,n) (luaL_checklstring(L, (n), NULL))
+#define luaL_optstring(L,n,d) (luaL_optlstring(L, (n), (d), NULL))
+
+#define luaL_typename(L,i) lua_typename(L, lua_type(L,(i)))
+
+#define luaL_dofile(L, fn) \
+ (luaL_loadfile(L, fn) || lua_pcall(L, 0, LUA_MULTRET, 0))
+
+#define luaL_dostring(L, s) \
+ (luaL_loadstring(L, s) || lua_pcall(L, 0, LUA_MULTRET, 0))
+
+#define luaL_getmetatable(L,n) (lua_getfield(L, LUA_REGISTRYINDEX, (n)))
+
+#define luaL_opt(L,f,n,d) (lua_isnoneornil(L,(n)) ? (d) : f(L,(n)))
+
+#define luaL_loadbuffer(L,s,sz,n) luaL_loadbufferx(L,s,sz,n,NULL)
+
+
+/*
+** {======================================================
+** Generic Buffer manipulation
+** =======================================================
+*/
+
+typedef struct luaL_Buffer {
+ char *b; /* buffer address */
+ size_t size; /* buffer size */
+ size_t n; /* number of characters in buffer */
+ lua_State *L;
+ char initb[LUAL_BUFFERSIZE]; /* initial buffer */
+} luaL_Buffer;
+
+
+#define luaL_addchar(B,c) \
+ ((void)((B)->n < (B)->size || luaL_prepbuffsize((B), 1)), \
+ ((B)->b[(B)->n++] = (c)))
+
+#define luaL_addsize(B,s) ((B)->n += (s))
+
+LUALIB_API void (luaL_buffinit) (lua_State *L, luaL_Buffer *B);
+LUALIB_API char *(luaL_prepbuffsize) (luaL_Buffer *B, size_t sz);
+LUALIB_API void (luaL_addlstring) (luaL_Buffer *B, const char *s, size_t l);
+LUALIB_API void (luaL_addstring) (luaL_Buffer *B, const char *s);
+LUALIB_API void (luaL_addvalue) (luaL_Buffer *B);
+LUALIB_API void (luaL_pushresult) (luaL_Buffer *B);
+LUALIB_API void (luaL_pushresultsize) (luaL_Buffer *B, size_t sz);
+LUALIB_API char *(luaL_buffinitsize) (lua_State *L, luaL_Buffer *B, size_t sz);
+
+#define luaL_prepbuffer(B) luaL_prepbuffsize(B, LUAL_BUFFERSIZE)
+
+/* }====================================================== */
+
+
+
+/*
+** {======================================================
+** File handles for IO library
+** =======================================================
+*/
+
+/*
+** A file handle is a userdata with metatable 'LUA_FILEHANDLE' and
+** initial structure 'luaL_Stream' (it may contain other fields
+** after that initial structure).
+*/
+
+#define LUA_FILEHANDLE "FILE*"
+
+
+typedef struct luaL_Stream {
+ FILE *f; /* stream (NULL for incompletely created streams) */
+ lua_CFunction closef; /* to close stream (NULL for closed streams) */
+} luaL_Stream;
+
+/* }====================================================== */
+
+
+
+/* compatibility with old module system */
+#if defined(LUA_COMPAT_MODULE)
+
+LUALIB_API void (luaL_pushmodule) (lua_State *L, const char *modname,
+ int sizehint);
+LUALIB_API void (luaL_openlib) (lua_State *L, const char *libname,
+ const luaL_Reg *l, int nup);
+
+#define luaL_register(L,n,l) (luaL_openlib(L,(n),(l),0))
+
+#endif
+
+
+/*
+** {==================================================================
+** "Abstraction Layer" for basic report of messages and errors
+** ===================================================================
+*/
+
+/* print a string */
+#if !defined(lua_writestring)
+#define lua_writestring(s,l) fwrite((s), sizeof(char), (l), stdout)
+#endif
+
+/* print a newline and flush the output */
+#if !defined(lua_writeline)
+#define lua_writeline() (lua_writestring("\n", 1), fflush(stdout))
+#endif
+
+/* print an error message */
+#if !defined(lua_writestringerror)
+#define lua_writestringerror(s,p) \
+ (fprintf(stderr, (s), (p)), fflush(stderr))
+#endif
+
+/* }================================================================== */
+
+
+/*
+** {============================================================
+** Compatibility with deprecated conversions
+** =============================================================
+*/
+#if defined(LUA_COMPAT_APIINTCASTS)
+
+#define luaL_checkunsigned(L,a) ((lua_Unsigned)luaL_checkinteger(L,a))
+#define luaL_optunsigned(L,a,d) \
+ ((lua_Unsigned)luaL_optinteger(L,a,(lua_Integer)(d)))
+
+#define luaL_checkint(L,n) ((int)luaL_checkinteger(L, (n)))
+#define luaL_optint(L,n,d) ((int)luaL_optinteger(L, (n), (d)))
+
+#define luaL_checklong(L,n) ((long)luaL_checkinteger(L, (n)))
+#define luaL_optlong(L,n,d) ((long)luaL_optinteger(L, (n), (d)))
+
+#endif
+/* }============================================================ */
+
+
+
+#endif
+
+
diff --git a/Build/source/libs/lua53/lua53-src/src/lbaselib.c b/Build/source/libs/lua53/lua53-src/src/lbaselib.c
new file mode 100644
index 00000000000..08523e6e754
--- /dev/null
+++ b/Build/source/libs/lua53/lua53-src/src/lbaselib.c
@@ -0,0 +1,498 @@
+/*
+** $Id: lbaselib.c,v 1.314 2016/09/05 19:06:34 roberto Exp $
+** Basic library
+** See Copyright Notice in lua.h
+*/
+
+#define lbaselib_c
+#define LUA_LIB
+
+#include "lprefix.h"
+
+
+#include <ctype.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include "lua.h"
+
+#include "lauxlib.h"
+#include "lualib.h"
+
+
+static int luaB_print (lua_State *L) {
+ int n = lua_gettop(L); /* number of arguments */
+ int i;
+ lua_getglobal(L, "tostring");
+ for (i=1; i<=n; i++) {
+ const char *s;
+ size_t l;
+ lua_pushvalue(L, -1); /* function to be called */
+ lua_pushvalue(L, i); /* value to print */
+ lua_call(L, 1, 1);
+ s = lua_tolstring(L, -1, &l); /* get result */
+ if (s == NULL)
+ return luaL_error(L, "'tostring' must return a string to 'print'");
+ if (i>1) lua_writestring("\t", 1);
+ lua_writestring(s, l);
+ lua_pop(L, 1); /* pop result */
+ }
+ lua_writeline();
+ return 0;
+}
+
+
+#define SPACECHARS " \f\n\r\t\v"
+
+static const char *b_str2int (const char *s, int base, lua_Integer *pn) {
+ lua_Unsigned n = 0;
+ int neg = 0;
+ s += strspn(s, SPACECHARS); /* skip initial spaces */
+ if (*s == '-') { s++; neg = 1; } /* handle signal */
+ else if (*s == '+') s++;
+ if (!isalnum((unsigned char)*s)) /* no digit? */
+ return NULL;
+ do {
+ int digit = (isdigit((unsigned char)*s)) ? *s - '0'
+ : (toupper((unsigned char)*s) - 'A') + 10;
+ if (digit >= base) return NULL; /* invalid numeral */
+ n = n * base + digit;
+ s++;
+ } while (isalnum((unsigned char)*s));
+ s += strspn(s, SPACECHARS); /* skip trailing spaces */
+ *pn = (lua_Integer)((neg) ? (0u - n) : n);
+ return s;
+}
+
+
+static int luaB_tonumber (lua_State *L) {
+ if (lua_isnoneornil(L, 2)) { /* standard conversion? */
+ luaL_checkany(L, 1);
+ if (lua_type(L, 1) == LUA_TNUMBER) { /* already a number? */
+ lua_settop(L, 1); /* yes; return it */
+ return 1;
+ }
+ else {
+ size_t l;
+ const char *s = lua_tolstring(L, 1, &l);
+ if (s != NULL && lua_stringtonumber(L, s) == l + 1)
+ return 1; /* successful conversion to number */
+ /* else not a number */
+ }
+ }
+ else {
+ size_t l;
+ const char *s;
+ lua_Integer n = 0; /* to avoid warnings */
+ lua_Integer base = luaL_checkinteger(L, 2);
+ luaL_checktype(L, 1, LUA_TSTRING); /* no numbers as strings */
+ s = lua_tolstring(L, 1, &l);
+ luaL_argcheck(L, 2 <= base && base <= 36, 2, "base out of range");
+ if (b_str2int(s, (int)base, &n) == s + l) {
+ lua_pushinteger(L, n);
+ return 1;
+ } /* else not a number */
+ } /* else not a number */
+ lua_pushnil(L); /* not a number */
+ return 1;
+}
+
+
+static int luaB_error (lua_State *L) {
+ int level = (int)luaL_optinteger(L, 2, 1);
+ lua_settop(L, 1);
+ if (lua_type(L, 1) == LUA_TSTRING && level > 0) {
+ luaL_where(L, level); /* add extra information */
+ lua_pushvalue(L, 1);
+ lua_concat(L, 2);
+ }
+ return lua_error(L);
+}
+
+
+static int luaB_getmetatable (lua_State *L) {
+ luaL_checkany(L, 1);
+ if (!lua_getmetatable(L, 1)) {
+ lua_pushnil(L);
+ return 1; /* no metatable */
+ }
+ luaL_getmetafield(L, 1, "__metatable");
+ return 1; /* returns either __metatable field (if present) or metatable */
+}
+
+
+static int luaB_setmetatable (lua_State *L) {
+ int t = lua_type(L, 2);
+ luaL_checktype(L, 1, LUA_TTABLE);
+ luaL_argcheck(L, t == LUA_TNIL || t == LUA_TTABLE, 2,
+ "nil or table expected");
+ if (luaL_getmetafield(L, 1, "__metatable") != LUA_TNIL)
+ return luaL_error(L, "cannot change a protected metatable");
+ lua_settop(L, 2);
+ lua_setmetatable(L, 1);
+ return 1;
+}
+
+
+static int luaB_rawequal (lua_State *L) {
+ luaL_checkany(L, 1);
+ luaL_checkany(L, 2);
+ lua_pushboolean(L, lua_rawequal(L, 1, 2));
+ return 1;
+}
+
+
+static int luaB_rawlen (lua_State *L) {
+ int t = lua_type(L, 1);
+ luaL_argcheck(L, t == LUA_TTABLE || t == LUA_TSTRING, 1,
+ "table or string expected");
+ lua_pushinteger(L, lua_rawlen(L, 1));
+ return 1;
+}
+
+
+static int luaB_rawget (lua_State *L) {
+ luaL_checktype(L, 1, LUA_TTABLE);
+ luaL_checkany(L, 2);
+ lua_settop(L, 2);
+ lua_rawget(L, 1);
+ return 1;
+}
+
+static int luaB_rawset (lua_State *L) {
+ luaL_checktype(L, 1, LUA_TTABLE);
+ luaL_checkany(L, 2);
+ luaL_checkany(L, 3);
+ lua_settop(L, 3);
+ lua_rawset(L, 1);
+ return 1;
+}
+
+
+static int luaB_collectgarbage (lua_State *L) {
+ static const char *const opts[] = {"stop", "restart", "collect",
+ "count", "step", "setpause", "setstepmul",
+ "isrunning", NULL};
+ static const int optsnum[] = {LUA_GCSTOP, LUA_GCRESTART, LUA_GCCOLLECT,
+ LUA_GCCOUNT, LUA_GCSTEP, LUA_GCSETPAUSE, LUA_GCSETSTEPMUL,
+ LUA_GCISRUNNING};
+ int o = optsnum[luaL_checkoption(L, 1, "collect", opts)];
+ int ex = (int)luaL_optinteger(L, 2, 0);
+ int res = lua_gc(L, o, ex);
+ switch (o) {
+ case LUA_GCCOUNT: {
+ int b = lua_gc(L, LUA_GCCOUNTB, 0);
+ lua_pushnumber(L, (lua_Number)res + ((lua_Number)b/1024));
+ return 1;
+ }
+ case LUA_GCSTEP: case LUA_GCISRUNNING: {
+ lua_pushboolean(L, res);
+ return 1;
+ }
+ default: {
+ lua_pushinteger(L, res);
+ return 1;
+ }
+ }
+}
+
+
+static int luaB_type (lua_State *L) {
+ int t = lua_type(L, 1);
+ luaL_argcheck(L, t != LUA_TNONE, 1, "value expected");
+ lua_pushstring(L, lua_typename(L, t));
+ return 1;
+}
+
+
+static int pairsmeta (lua_State *L, const char *method, int iszero,
+ lua_CFunction iter) {
+ luaL_checkany(L, 1);
+ if (luaL_getmetafield(L, 1, method) == LUA_TNIL) { /* no metamethod? */
+ lua_pushcfunction(L, iter); /* will return generator, */
+ lua_pushvalue(L, 1); /* state, */
+ if (iszero) lua_pushinteger(L, 0); /* and initial value */
+ else lua_pushnil(L);
+ }
+ else {
+ lua_pushvalue(L, 1); /* argument 'self' to metamethod */
+ lua_call(L, 1, 3); /* get 3 values from metamethod */
+ }
+ return 3;
+}
+
+
+static int luaB_next (lua_State *L) {
+ luaL_checktype(L, 1, LUA_TTABLE);
+ lua_settop(L, 2); /* create a 2nd argument if there isn't one */
+ if (lua_next(L, 1))
+ return 2;
+ else {
+ lua_pushnil(L);
+ return 1;
+ }
+}
+
+
+static int luaB_pairs (lua_State *L) {
+ return pairsmeta(L, "__pairs", 0, luaB_next);
+}
+
+
+/*
+** Traversal function for 'ipairs'
+*/
+static int ipairsaux (lua_State *L) {
+ lua_Integer i = luaL_checkinteger(L, 2) + 1;
+ lua_pushinteger(L, i);
+ return (lua_geti(L, 1, i) == LUA_TNIL) ? 1 : 2;
+}
+
+
+/*
+** 'ipairs' function. Returns 'ipairsaux', given "table", 0.
+** (The given "table" may not be a table.)
+*/
+static int luaB_ipairs (lua_State *L) {
+#if defined(LUA_COMPAT_IPAIRS)
+ return pairsmeta(L, "__ipairs", 1, ipairsaux);
+#else
+ luaL_checkany(L, 1);
+ lua_pushcfunction(L, ipairsaux); /* iteration function */
+ lua_pushvalue(L, 1); /* state */
+ lua_pushinteger(L, 0); /* initial value */
+ return 3;
+#endif
+}
+
+
+static int load_aux (lua_State *L, int status, int envidx) {
+ if (status == LUA_OK) {
+ if (envidx != 0) { /* 'env' parameter? */
+ lua_pushvalue(L, envidx); /* environment for loaded function */
+ if (!lua_setupvalue(L, -2, 1)) /* set it as 1st upvalue */
+ lua_pop(L, 1); /* remove 'env' if not used by previous call */
+ }
+ return 1;
+ }
+ else { /* error (message is on top of the stack) */
+ lua_pushnil(L);
+ lua_insert(L, -2); /* put before error message */
+ return 2; /* return nil plus error message */
+ }
+}
+
+
+static int luaB_loadfile (lua_State *L) {
+ const char *fname = luaL_optstring(L, 1, NULL);
+ const char *mode = luaL_optstring(L, 2, NULL);
+ int env = (!lua_isnone(L, 3) ? 3 : 0); /* 'env' index or 0 if no 'env' */
+ int status = luaL_loadfilex(L, fname, mode);
+ return load_aux(L, status, env);
+}
+
+
+/*
+** {======================================================
+** Generic Read function
+** =======================================================
+*/
+
+
+/*
+** reserved slot, above all arguments, to hold a copy of the returned
+** string to avoid it being collected while parsed. 'load' has four
+** optional arguments (chunk, source name, mode, and environment).
+*/
+#define RESERVEDSLOT 5
+
+
+/*
+** Reader for generic 'load' function: 'lua_load' uses the
+** stack for internal stuff, so the reader cannot change the
+** stack top. Instead, it keeps its resulting string in a
+** reserved slot inside the stack.
+*/
+static const char *generic_reader (lua_State *L, void *ud, size_t *size) {
+ (void)(ud); /* not used */
+ luaL_checkstack(L, 2, "too many nested functions");
+ lua_pushvalue(L, 1); /* get function */
+ lua_call(L, 0, 1); /* call it */
+ if (lua_isnil(L, -1)) {
+ lua_pop(L, 1); /* pop result */
+ *size = 0;
+ return NULL;
+ }
+ else if (!lua_isstring(L, -1))
+ luaL_error(L, "reader function must return a string");
+ lua_replace(L, RESERVEDSLOT); /* save string in reserved slot */
+ return lua_tolstring(L, RESERVEDSLOT, size);
+}
+
+
+static int luaB_load (lua_State *L) {
+ int status;
+ size_t l;
+ const char *s = lua_tolstring(L, 1, &l);
+ const char *mode = luaL_optstring(L, 3, "bt");
+ int env = (!lua_isnone(L, 4) ? 4 : 0); /* 'env' index or 0 if no 'env' */
+ if (s != NULL) { /* loading a string? */
+ const char *chunkname = luaL_optstring(L, 2, s);
+ status = luaL_loadbufferx(L, s, l, chunkname, mode);
+ }
+ else { /* loading from a reader function */
+ const char *chunkname = luaL_optstring(L, 2, "=(load)");
+ luaL_checktype(L, 1, LUA_TFUNCTION);
+ lua_settop(L, RESERVEDSLOT); /* create reserved slot */
+ status = lua_load(L, generic_reader, NULL, chunkname, mode);
+ }
+ return load_aux(L, status, env);
+}
+
+/* }====================================================== */
+
+
+static int dofilecont (lua_State *L, int d1, lua_KContext d2) {
+ (void)d1; (void)d2; /* only to match 'lua_Kfunction' prototype */
+ return lua_gettop(L) - 1;
+}
+
+
+static int luaB_dofile (lua_State *L) {
+ const char *fname = luaL_optstring(L, 1, NULL);
+ lua_settop(L, 1);
+ if (luaL_loadfile(L, fname) != LUA_OK)
+ return lua_error(L);
+ lua_callk(L, 0, LUA_MULTRET, 0, dofilecont);
+ return dofilecont(L, 0, 0);
+}
+
+
+static int luaB_assert (lua_State *L) {
+ if (lua_toboolean(L, 1)) /* condition is true? */
+ return lua_gettop(L); /* return all arguments */
+ else { /* error */
+ luaL_checkany(L, 1); /* there must be a condition */
+ lua_remove(L, 1); /* remove it */
+ lua_pushliteral(L, "assertion failed!"); /* default message */
+ lua_settop(L, 1); /* leave only message (default if no other one) */
+ return luaB_error(L); /* call 'error' */
+ }
+}
+
+
+static int luaB_select (lua_State *L) {
+ int n = lua_gettop(L);
+ if (lua_type(L, 1) == LUA_TSTRING && *lua_tostring(L, 1) == '#') {
+ lua_pushinteger(L, n-1);
+ return 1;
+ }
+ else {
+ lua_Integer i = luaL_checkinteger(L, 1);
+ if (i < 0) i = n + i;
+ else if (i > n) i = n;
+ luaL_argcheck(L, 1 <= i, 1, "index out of range");
+ return n - (int)i;
+ }
+}
+
+
+/*
+** Continuation function for 'pcall' and 'xpcall'. Both functions
+** already pushed a 'true' before doing the call, so in case of success
+** 'finishpcall' only has to return everything in the stack minus
+** 'extra' values (where 'extra' is exactly the number of items to be
+** ignored).
+*/
+static int finishpcall (lua_State *L, int status, lua_KContext extra) {
+ if (status != LUA_OK && status != LUA_YIELD) { /* error? */
+ lua_pushboolean(L, 0); /* first result (false) */
+ lua_pushvalue(L, -2); /* error message */
+ return 2; /* return false, msg */
+ }
+ else
+ return lua_gettop(L) - (int)extra; /* return all results */
+}
+
+
+static int luaB_pcall (lua_State *L) {
+ int status;
+ luaL_checkany(L, 1);
+ lua_pushboolean(L, 1); /* first result if no errors */
+ lua_insert(L, 1); /* put it in place */
+ status = lua_pcallk(L, lua_gettop(L) - 2, LUA_MULTRET, 0, 0, finishpcall);
+ return finishpcall(L, status, 0);
+}
+
+
+/*
+** Do a protected call with error handling. After 'lua_rotate', the
+** stack will have <f, err, true, f, [args...]>; so, the function passes
+** 2 to 'finishpcall' to skip the 2 first values when returning results.
+*/
+static int luaB_xpcall (lua_State *L) {
+ int status;
+ int n = lua_gettop(L);
+ luaL_checktype(L, 2, LUA_TFUNCTION); /* check error function */
+ lua_pushboolean(L, 1); /* first result */
+ lua_pushvalue(L, 1); /* function */
+ lua_rotate(L, 3, 2); /* move them below function's arguments */
+ status = lua_pcallk(L, n - 2, LUA_MULTRET, 2, 2, finishpcall);
+ return finishpcall(L, status, 2);
+}
+
+
+static int luaB_tostring (lua_State *L) {
+ luaL_checkany(L, 1);
+ luaL_tolstring(L, 1, NULL);
+ return 1;
+}
+
+
+static const luaL_Reg base_funcs[] = {
+ {"assert", luaB_assert},
+ {"collectgarbage", luaB_collectgarbage},
+ {"dofile", luaB_dofile},
+ {"error", luaB_error},
+ {"getmetatable", luaB_getmetatable},
+ {"ipairs", luaB_ipairs},
+ {"loadfile", luaB_loadfile},
+ {"load", luaB_load},
+#if defined(LUA_COMPAT_LOADSTRING)
+ {"loadstring", luaB_load},
+#endif
+ {"next", luaB_next},
+ {"pairs", luaB_pairs},
+ {"pcall", luaB_pcall},
+ {"print", luaB_print},
+ {"rawequal", luaB_rawequal},
+ {"rawlen", luaB_rawlen},
+ {"rawget", luaB_rawget},
+ {"rawset", luaB_rawset},
+ {"select", luaB_select},
+ {"setmetatable", luaB_setmetatable},
+ {"tonumber", luaB_tonumber},
+ {"tostring", luaB_tostring},
+ {"type", luaB_type},
+ {"xpcall", luaB_xpcall},
+ /* placeholders */
+ {"_G", NULL},
+ {"_VERSION", NULL},
+ {NULL, NULL}
+};
+
+
+LUAMOD_API int luaopen_base (lua_State *L) {
+ /* open lib into global table */
+ lua_pushglobaltable(L);
+ luaL_setfuncs(L, base_funcs, 0);
+ /* set global _G */
+ lua_pushvalue(L, -1);
+ lua_setfield(L, -2, "_G");
+ /* set global _VERSION */
+ lua_pushliteral(L, LUA_VERSION);
+ lua_setfield(L, -2, "_VERSION");
+ return 1;
+}
+
diff --git a/Build/source/libs/lua53/lua53-src/src/lbitlib.c b/Build/source/libs/lua53/lua53-src/src/lbitlib.c
new file mode 100644
index 00000000000..1cb1d5b9323
--- /dev/null
+++ b/Build/source/libs/lua53/lua53-src/src/lbitlib.c
@@ -0,0 +1,233 @@
+/*
+** $Id: lbitlib.c,v 1.30 2015/11/11 19:08:09 roberto Exp $
+** Standard library for bitwise operations
+** See Copyright Notice in lua.h
+*/
+
+#define lbitlib_c
+#define LUA_LIB
+
+#include "lprefix.h"
+
+
+#include "lua.h"
+
+#include "lauxlib.h"
+#include "lualib.h"
+
+
+#if defined(LUA_COMPAT_BITLIB) /* { */
+
+
+#define pushunsigned(L,n) lua_pushinteger(L, (lua_Integer)(n))
+#define checkunsigned(L,i) ((lua_Unsigned)luaL_checkinteger(L,i))
+
+
+/* number of bits to consider in a number */
+#if !defined(LUA_NBITS)
+#define LUA_NBITS 32
+#endif
+
+
+/*
+** a lua_Unsigned with its first LUA_NBITS bits equal to 1. (Shift must
+** be made in two parts to avoid problems when LUA_NBITS is equal to the
+** number of bits in a lua_Unsigned.)
+*/
+#define ALLONES (~(((~(lua_Unsigned)0) << (LUA_NBITS - 1)) << 1))
+
+
+/* macro to trim extra bits */
+#define trim(x) ((x) & ALLONES)
+
+
+/* builds a number with 'n' ones (1 <= n <= LUA_NBITS) */
+#define mask(n) (~((ALLONES << 1) << ((n) - 1)))
+
+
+
+static lua_Unsigned andaux (lua_State *L) {
+ int i, n = lua_gettop(L);
+ lua_Unsigned r = ~(lua_Unsigned)0;
+ for (i = 1; i <= n; i++)
+ r &= checkunsigned(L, i);
+ return trim(r);
+}
+
+
+static int b_and (lua_State *L) {
+ lua_Unsigned r = andaux(L);
+ pushunsigned(L, r);
+ return 1;
+}
+
+
+static int b_test (lua_State *L) {
+ lua_Unsigned r = andaux(L);
+ lua_pushboolean(L, r != 0);
+ return 1;
+}
+
+
+static int b_or (lua_State *L) {
+ int i, n = lua_gettop(L);
+ lua_Unsigned r = 0;
+ for (i = 1; i <= n; i++)
+ r |= checkunsigned(L, i);
+ pushunsigned(L, trim(r));
+ return 1;
+}
+
+
+static int b_xor (lua_State *L) {
+ int i, n = lua_gettop(L);
+ lua_Unsigned r = 0;
+ for (i = 1; i <= n; i++)
+ r ^= checkunsigned(L, i);
+ pushunsigned(L, trim(r));
+ return 1;
+}
+
+
+static int b_not (lua_State *L) {
+ lua_Unsigned r = ~checkunsigned(L, 1);
+ pushunsigned(L, trim(r));
+ return 1;
+}
+
+
+static int b_shift (lua_State *L, lua_Unsigned r, lua_Integer i) {
+ if (i < 0) { /* shift right? */
+ i = -i;
+ r = trim(r);
+ if (i >= LUA_NBITS) r = 0;
+ else r >>= i;
+ }
+ else { /* shift left */
+ if (i >= LUA_NBITS) r = 0;
+ else r <<= i;
+ r = trim(r);
+ }
+ pushunsigned(L, r);
+ return 1;
+}
+
+
+static int b_lshift (lua_State *L) {
+ return b_shift(L, checkunsigned(L, 1), luaL_checkinteger(L, 2));
+}
+
+
+static int b_rshift (lua_State *L) {
+ return b_shift(L, checkunsigned(L, 1), -luaL_checkinteger(L, 2));
+}
+
+
+static int b_arshift (lua_State *L) {
+ lua_Unsigned r = checkunsigned(L, 1);
+ lua_Integer i = luaL_checkinteger(L, 2);
+ if (i < 0 || !(r & ((lua_Unsigned)1 << (LUA_NBITS - 1))))
+ return b_shift(L, r, -i);
+ else { /* arithmetic shift for 'negative' number */
+ if (i >= LUA_NBITS) r = ALLONES;
+ else
+ r = trim((r >> i) | ~(trim(~(lua_Unsigned)0) >> i)); /* add signal bit */
+ pushunsigned(L, r);
+ return 1;
+ }
+}
+
+
+static int b_rot (lua_State *L, lua_Integer d) {
+ lua_Unsigned r = checkunsigned(L, 1);
+ int i = d & (LUA_NBITS - 1); /* i = d % NBITS */
+ r = trim(r);
+ if (i != 0) /* avoid undefined shift of LUA_NBITS when i == 0 */
+ r = (r << i) | (r >> (LUA_NBITS - i));
+ pushunsigned(L, trim(r));
+ return 1;
+}
+
+
+static int b_lrot (lua_State *L) {
+ return b_rot(L, luaL_checkinteger(L, 2));
+}
+
+
+static int b_rrot (lua_State *L) {
+ return b_rot(L, -luaL_checkinteger(L, 2));
+}
+
+
+/*
+** get field and width arguments for field-manipulation functions,
+** checking whether they are valid.
+** ('luaL_error' called without 'return' to avoid later warnings about
+** 'width' being used uninitialized.)
+*/
+static int fieldargs (lua_State *L, int farg, int *width) {
+ lua_Integer f = luaL_checkinteger(L, farg);
+ lua_Integer w = luaL_optinteger(L, farg + 1, 1);
+ luaL_argcheck(L, 0 <= f, farg, "field cannot be negative");
+ luaL_argcheck(L, 0 < w, farg + 1, "width must be positive");
+ if (f + w > LUA_NBITS)
+ luaL_error(L, "trying to access non-existent bits");
+ *width = (int)w;
+ return (int)f;
+}
+
+
+static int b_extract (lua_State *L) {
+ int w;
+ lua_Unsigned r = trim(checkunsigned(L, 1));
+ int f = fieldargs(L, 2, &w);
+ r = (r >> f) & mask(w);
+ pushunsigned(L, r);
+ return 1;
+}
+
+
+static int b_replace (lua_State *L) {
+ int w;
+ lua_Unsigned r = trim(checkunsigned(L, 1));
+ lua_Unsigned v = trim(checkunsigned(L, 2));
+ int f = fieldargs(L, 3, &w);
+ lua_Unsigned m = mask(w);
+ r = (r & ~(m << f)) | ((v & m) << f);
+ pushunsigned(L, r);
+ return 1;
+}
+
+
+static const luaL_Reg bitlib[] = {
+ {"arshift", b_arshift},
+ {"band", b_and},
+ {"bnot", b_not},
+ {"bor", b_or},
+ {"bxor", b_xor},
+ {"btest", b_test},
+ {"extract", b_extract},
+ {"lrotate", b_lrot},
+ {"lshift", b_lshift},
+ {"replace", b_replace},
+ {"rrotate", b_rrot},
+ {"rshift", b_rshift},
+ {NULL, NULL}
+};
+
+
+
+LUAMOD_API int luaopen_bit32 (lua_State *L) {
+ luaL_newlib(L, bitlib);
+ return 1;
+}
+
+
+#else /* }{ */
+
+
+LUAMOD_API int luaopen_bit32 (lua_State *L) {
+ return luaL_error(L, "library 'bit32' has been deprecated");
+}
+
+#endif /* } */
diff --git a/Build/source/libs/lua53/lua53-src/src/lcode.c b/Build/source/libs/lua53/lua53-src/src/lcode.c
new file mode 100644
index 00000000000..0bb414262e3
--- /dev/null
+++ b/Build/source/libs/lua53/lua53-src/src/lcode.c
@@ -0,0 +1,1203 @@
+/*
+** $Id: lcode.c,v 2.112 2016/12/22 13:08:50 roberto Exp $
+** Code generator for Lua
+** See Copyright Notice in lua.h
+*/
+
+#define lcode_c
+#define LUA_CORE
+
+#include "lprefix.h"
+
+
+#include <math.h>
+#include <stdlib.h>
+
+#include "lua.h"
+
+#include "lcode.h"
+#include "ldebug.h"
+#include "ldo.h"
+#include "lgc.h"
+#include "llex.h"
+#include "lmem.h"
+#include "lobject.h"
+#include "lopcodes.h"
+#include "lparser.h"
+#include "lstring.h"
+#include "ltable.h"
+#include "lvm.h"
+
+
+/* Maximum number of registers in a Lua function (must fit in 8 bits) */
+#define MAXREGS 255
+
+
+#define hasjumps(e) ((e)->t != (e)->f)
+
+
+/*
+** If expression is a numeric constant, fills 'v' with its value
+** and returns 1. Otherwise, returns 0.
+*/
+static int tonumeral(const expdesc *e, TValue *v) {
+ if (hasjumps(e))
+ return 0; /* not a numeral */
+ switch (e->k) {
+ case VKINT:
+ if (v) setivalue(v, e->u.ival);
+ return 1;
+ case VKFLT:
+ if (v) setfltvalue(v, e->u.nval);
+ return 1;
+ default: return 0;
+ }
+}
+
+
+/*
+** Create a OP_LOADNIL instruction, but try to optimize: if the previous
+** instruction is also OP_LOADNIL and ranges are compatible, adjust
+** range of previous instruction instead of emitting a new one. (For
+** instance, 'local a; local b' will generate a single opcode.)
+*/
+void luaK_nil (FuncState *fs, int from, int n) {
+ Instruction *previous;
+ int l = from + n - 1; /* last register to set nil */
+ if (fs->pc > fs->lasttarget) { /* no jumps to current position? */
+ previous = &fs->f->code[fs->pc-1];
+ if (GET_OPCODE(*previous) == OP_LOADNIL) { /* previous is LOADNIL? */
+ int pfrom = GETARG_A(*previous); /* get previous range */
+ int pl = pfrom + GETARG_B(*previous);
+ if ((pfrom <= from && from <= pl + 1) ||
+ (from <= pfrom && pfrom <= l + 1)) { /* can connect both? */
+ if (pfrom < from) from = pfrom; /* from = min(from, pfrom) */
+ if (pl > l) l = pl; /* l = max(l, pl) */
+ SETARG_A(*previous, from);
+ SETARG_B(*previous, l - from);
+ return;
+ }
+ } /* else go through */
+ }
+ luaK_codeABC(fs, OP_LOADNIL, from, n - 1, 0); /* else no optimization */
+}
+
+
+/*
+** Gets the destination address of a jump instruction. Used to traverse
+** a list of jumps.
+*/
+static int getjump (FuncState *fs, int pc) {
+ int offset = GETARG_sBx(fs->f->code[pc]);
+ if (offset == NO_JUMP) /* point to itself represents end of list */
+ return NO_JUMP; /* end of list */
+ else
+ return (pc+1)+offset; /* turn offset into absolute position */
+}
+
+
+/*
+** Fix jump instruction at position 'pc' to jump to 'dest'.
+** (Jump addresses are relative in Lua)
+*/
+static void fixjump (FuncState *fs, int pc, int dest) {
+ Instruction *jmp = &fs->f->code[pc];
+ int offset = dest - (pc + 1);
+ lua_assert(dest != NO_JUMP);
+ if (abs(offset) > MAXARG_sBx)
+ luaX_syntaxerror(fs->ls, "control structure too long");
+ SETARG_sBx(*jmp, offset);
+}
+
+
+/*
+** Concatenate jump-list 'l2' into jump-list 'l1'
+*/
+void luaK_concat (FuncState *fs, int *l1, int l2) {
+ if (l2 == NO_JUMP) return; /* nothing to concatenate? */
+ else if (*l1 == NO_JUMP) /* no original list? */
+ *l1 = l2; /* 'l1' points to 'l2' */
+ else {
+ int list = *l1;
+ int next;
+ while ((next = getjump(fs, list)) != NO_JUMP) /* find last element */
+ list = next;
+ fixjump(fs, list, l2); /* last element links to 'l2' */
+ }
+}
+
+
+/*
+** Create a jump instruction and return its position, so its destination
+** can be fixed later (with 'fixjump'). If there are jumps to
+** this position (kept in 'jpc'), link them all together so that
+** 'patchlistaux' will fix all them directly to the final destination.
+*/
+int luaK_jump (FuncState *fs) {
+ int jpc = fs->jpc; /* save list of jumps to here */
+ int j;
+ fs->jpc = NO_JUMP; /* no more jumps to here */
+ j = luaK_codeAsBx(fs, OP_JMP, 0, NO_JUMP);
+ luaK_concat(fs, &j, jpc); /* keep them on hold */
+ return j;
+}
+
+
+/*
+** Code a 'return' instruction
+*/
+void luaK_ret (FuncState *fs, int first, int nret) {
+ luaK_codeABC(fs, OP_RETURN, first, nret+1, 0);
+}
+
+
+/*
+** Code a "conditional jump", that is, a test or comparison opcode
+** followed by a jump. Return jump position.
+*/
+static int condjump (FuncState *fs, OpCode op, int A, int B, int C) {
+ luaK_codeABC(fs, op, A, B, C);
+ return luaK_jump(fs);
+}
+
+
+/*
+** returns current 'pc' and marks it as a jump target (to avoid wrong
+** optimizations with consecutive instructions not in the same basic block).
+*/
+int luaK_getlabel (FuncState *fs) {
+ fs->lasttarget = fs->pc;
+ return fs->pc;
+}
+
+
+/*
+** Returns the position of the instruction "controlling" a given
+** jump (that is, its condition), or the jump itself if it is
+** unconditional.
+*/
+static Instruction *getjumpcontrol (FuncState *fs, int pc) {
+ Instruction *pi = &fs->f->code[pc];
+ if (pc >= 1 && testTMode(GET_OPCODE(*(pi-1))))
+ return pi-1;
+ else
+ return pi;
+}
+
+
+/*
+** Patch destination register for a TESTSET instruction.
+** If instruction in position 'node' is not a TESTSET, return 0 ("fails").
+** Otherwise, if 'reg' is not 'NO_REG', set it as the destination
+** register. Otherwise, change instruction to a simple 'TEST' (produces
+** no register value)
+*/
+static int patchtestreg (FuncState *fs, int node, int reg) {
+ Instruction *i = getjumpcontrol(fs, node);
+ if (GET_OPCODE(*i) != OP_TESTSET)
+ return 0; /* cannot patch other instructions */
+ if (reg != NO_REG && reg != GETARG_B(*i))
+ SETARG_A(*i, reg);
+ else {
+ /* no register to put value or register already has the value;
+ change instruction to simple test */
+ *i = CREATE_ABC(OP_TEST, GETARG_B(*i), 0, GETARG_C(*i));
+ }
+ return 1;
+}
+
+
+/*
+** Traverse a list of tests ensuring no one produces a value
+*/
+static void removevalues (FuncState *fs, int list) {
+ for (; list != NO_JUMP; list = getjump(fs, list))
+ patchtestreg(fs, list, NO_REG);
+}
+
+
+/*
+** Traverse a list of tests, patching their destination address and
+** registers: tests producing values jump to 'vtarget' (and put their
+** values in 'reg'), other tests jump to 'dtarget'.
+*/
+static void patchlistaux (FuncState *fs, int list, int vtarget, int reg,
+ int dtarget) {
+ while (list != NO_JUMP) {
+ int next = getjump(fs, list);
+ if (patchtestreg(fs, list, reg))
+ fixjump(fs, list, vtarget);
+ else
+ fixjump(fs, list, dtarget); /* jump to default target */
+ list = next;
+ }
+}
+
+
+/*
+** Ensure all pending jumps to current position are fixed (jumping
+** to current position with no values) and reset list of pending
+** jumps
+*/
+static void dischargejpc (FuncState *fs) {
+ patchlistaux(fs, fs->jpc, fs->pc, NO_REG, fs->pc);
+ fs->jpc = NO_JUMP;
+}
+
+
+/*
+** Add elements in 'list' to list of pending jumps to "here"
+** (current position)
+*/
+void luaK_patchtohere (FuncState *fs, int list) {
+ luaK_getlabel(fs); /* mark "here" as a jump target */
+ luaK_concat(fs, &fs->jpc, list);
+}
+
+
+/*
+** Path all jumps in 'list' to jump to 'target'.
+** (The assert means that we cannot fix a jump to a forward address
+** because we only know addresses once code is generated.)
+*/
+void luaK_patchlist (FuncState *fs, int list, int target) {
+ if (target == fs->pc) /* 'target' is current position? */
+ luaK_patchtohere(fs, list); /* add list to pending jumps */
+ else {
+ lua_assert(target < fs->pc);
+ patchlistaux(fs, list, target, NO_REG, target);
+ }
+}
+
+
+/*
+** Path all jumps in 'list' to close upvalues up to given 'level'
+** (The assertion checks that jumps either were closing nothing
+** or were closing higher levels, from inner blocks.)
+*/
+void luaK_patchclose (FuncState *fs, int list, int level) {
+ level++; /* argument is +1 to reserve 0 as non-op */
+ for (; list != NO_JUMP; list = getjump(fs, list)) {
+ lua_assert(GET_OPCODE(fs->f->code[list]) == OP_JMP &&
+ (GETARG_A(fs->f->code[list]) == 0 ||
+ GETARG_A(fs->f->code[list]) >= level));
+ SETARG_A(fs->f->code[list], level);
+ }
+}
+
+
+/*
+** Emit instruction 'i', checking for array sizes and saving also its
+** line information. Return 'i' position.
+*/
+static int luaK_code (FuncState *fs, Instruction i) {
+ Proto *f = fs->f;
+ dischargejpc(fs); /* 'pc' will change */
+ /* put new instruction in code array */
+ luaM_growvector(fs->ls->L, f->code, fs->pc, f->sizecode, Instruction,
+ MAX_INT, "opcodes");
+ f->code[fs->pc] = i;
+ /* save corresponding line information */
+ luaM_growvector(fs->ls->L, f->lineinfo, fs->pc, f->sizelineinfo, int,
+ MAX_INT, "opcodes");
+ f->lineinfo[fs->pc] = fs->ls->lastline;
+ return fs->pc++;
+}
+
+
+/*
+** Format and emit an 'iABC' instruction. (Assertions check consistency
+** of parameters versus opcode.)
+*/
+int luaK_codeABC (FuncState *fs, OpCode o, int a, int b, int c) {
+ lua_assert(getOpMode(o) == iABC);
+ lua_assert(getBMode(o) != OpArgN || b == 0);
+ lua_assert(getCMode(o) != OpArgN || c == 0);
+ lua_assert(a <= MAXARG_A && b <= MAXARG_B && c <= MAXARG_C);
+ return luaK_code(fs, CREATE_ABC(o, a, b, c));
+}
+
+
+/*
+** Format and emit an 'iABx' instruction.
+*/
+int luaK_codeABx (FuncState *fs, OpCode o, int a, unsigned int bc) {
+ lua_assert(getOpMode(o) == iABx || getOpMode(o) == iAsBx);
+ lua_assert(getCMode(o) == OpArgN);
+ lua_assert(a <= MAXARG_A && bc <= MAXARG_Bx);
+ return luaK_code(fs, CREATE_ABx(o, a, bc));
+}
+
+
+/*
+** Emit an "extra argument" instruction (format 'iAx')
+*/
+static int codeextraarg (FuncState *fs, int a) {
+ lua_assert(a <= MAXARG_Ax);
+ return luaK_code(fs, CREATE_Ax(OP_EXTRAARG, a));
+}
+
+
+/*
+** Emit a "load constant" instruction, using either 'OP_LOADK'
+** (if constant index 'k' fits in 18 bits) or an 'OP_LOADKX'
+** instruction with "extra argument".
+*/
+int luaK_codek (FuncState *fs, int reg, int k) {
+ if (k <= MAXARG_Bx)
+ return luaK_codeABx(fs, OP_LOADK, reg, k);
+ else {
+ int p = luaK_codeABx(fs, OP_LOADKX, reg, 0);
+ codeextraarg(fs, k);
+ return p;
+ }
+}
+
+
+/*
+** Check register-stack level, keeping track of its maximum size
+** in field 'maxstacksize'
+*/
+void luaK_checkstack (FuncState *fs, int n) {
+ int newstack = fs->freereg + n;
+ if (newstack > fs->f->maxstacksize) {
+ if (newstack >= MAXREGS)
+ luaX_syntaxerror(fs->ls,
+ "function or expression needs too many registers");
+ fs->f->maxstacksize = cast_byte(newstack);
+ }
+}
+
+
+/*
+** Reserve 'n' registers in register stack
+*/
+void luaK_reserveregs (FuncState *fs, int n) {
+ luaK_checkstack(fs, n);
+ fs->freereg += n;
+}
+
+
+/*
+** Free register 'reg', if it is neither a constant index nor
+** a local variable.
+)
+*/
+static void freereg (FuncState *fs, int reg) {
+ if (!ISK(reg) && reg >= fs->nactvar) {
+ fs->freereg--;
+ lua_assert(reg == fs->freereg);
+ }
+}
+
+
+/*
+** Free register used by expression 'e' (if any)
+*/
+static void freeexp (FuncState *fs, expdesc *e) {
+ if (e->k == VNONRELOC)
+ freereg(fs, e->u.info);
+}
+
+
+/*
+** Free registers used by expressions 'e1' and 'e2' (if any) in proper
+** order.
+*/
+static void freeexps (FuncState *fs, expdesc *e1, expdesc *e2) {
+ int r1 = (e1->k == VNONRELOC) ? e1->u.info : -1;
+ int r2 = (e2->k == VNONRELOC) ? e2->u.info : -1;
+ if (r1 > r2) {
+ freereg(fs, r1);
+ freereg(fs, r2);
+ }
+ else {
+ freereg(fs, r2);
+ freereg(fs, r1);
+ }
+}
+
+
+/*
+** Add constant 'v' to prototype's list of constants (field 'k').
+** Use scanner's table to cache position of constants in constant list
+** and try to reuse constants. Because some values should not be used
+** as keys (nil cannot be a key, integer keys can collapse with float
+** keys), the caller must provide a useful 'key' for indexing the cache.
+*/
+static int addk (FuncState *fs, TValue *key, TValue *v) {
+ lua_State *L = fs->ls->L;
+ Proto *f = fs->f;
+ TValue *idx = luaH_set(L, fs->ls->h, key); /* index scanner table */
+ int k, oldsize;
+ if (ttisinteger(idx)) { /* is there an index there? */
+ k = cast_int(ivalue(idx));
+ /* correct value? (warning: must distinguish floats from integers!) */
+ if (k < fs->nk && ttype(&f->k[k]) == ttype(v) &&
+ luaV_rawequalobj(&f->k[k], v))
+ return k; /* reuse index */
+ }
+ /* constant not found; create a new entry */
+ oldsize = f->sizek;
+ k = fs->nk;
+ /* numerical value does not need GC barrier;
+ table has no metatable, so it does not need to invalidate cache */
+ setivalue(idx, k);
+ luaM_growvector(L, f->k, k, f->sizek, TValue, MAXARG_Ax, "constants");
+ while (oldsize < f->sizek) setnilvalue(&f->k[oldsize++]);
+ setobj(L, &f->k[k], v);
+ fs->nk++;
+ luaC_barrier(L, f, v);
+ return k;
+}
+
+
+/*
+** Add a string to list of constants and return its index.
+*/
+int luaK_stringK (FuncState *fs, TString *s) {
+ TValue o;
+ setsvalue(fs->ls->L, &o, s);
+ return addk(fs, &o, &o); /* use string itself as key */
+}
+
+
+/*
+** Add an integer to list of constants and return its index.
+** Integers use userdata as keys to avoid collision with floats with
+** same value; conversion to 'void*' is used only for hashing, so there
+** are no "precision" problems.
+*/
+int luaK_intK (FuncState *fs, lua_Integer n) {
+ TValue k, o;
+ setpvalue(&k, cast(void*, cast(size_t, n)));
+ setivalue(&o, n);
+ return addk(fs, &k, &o);
+}
+
+/*
+** Add a float to list of constants and return its index.
+*/
+static int luaK_numberK (FuncState *fs, lua_Number r) {
+ TValue o;
+ setfltvalue(&o, r);
+ return addk(fs, &o, &o); /* use number itself as key */
+}
+
+
+/*
+** Add a boolean to list of constants and return its index.
+*/
+static int boolK (FuncState *fs, int b) {
+ TValue o;
+ setbvalue(&o, b);
+ return addk(fs, &o, &o); /* use boolean itself as key */
+}
+
+
+/*
+** Add nil to list of constants and return its index.
+*/
+static int nilK (FuncState *fs) {
+ TValue k, v;
+ setnilvalue(&v);
+ /* cannot use nil as key; instead use table itself to represent nil */
+ sethvalue(fs->ls->L, &k, fs->ls->h);
+ return addk(fs, &k, &v);
+}
+
+
+/*
+** Fix an expression to return the number of results 'nresults'.
+** Either 'e' is a multi-ret expression (function call or vararg)
+** or 'nresults' is LUA_MULTRET (as any expression can satisfy that).
+*/
+void luaK_setreturns (FuncState *fs, expdesc *e, int nresults) {
+ if (e->k == VCALL) { /* expression is an open function call? */
+ SETARG_C(getinstruction(fs, e), nresults + 1);
+ }
+ else if (e->k == VVARARG) {
+ Instruction *pc = &getinstruction(fs, e);
+ SETARG_B(*pc, nresults + 1);
+ SETARG_A(*pc, fs->freereg);
+ luaK_reserveregs(fs, 1);
+ }
+ else lua_assert(nresults == LUA_MULTRET);
+}
+
+
+/*
+** Fix an expression to return one result.
+** If expression is not a multi-ret expression (function call or
+** vararg), it already returns one result, so nothing needs to be done.
+** Function calls become VNONRELOC expressions (as its result comes
+** fixed in the base register of the call), while vararg expressions
+** become VRELOCABLE (as OP_VARARG puts its results where it wants).
+** (Calls are created returning one result, so that does not need
+** to be fixed.)
+*/
+void luaK_setoneret (FuncState *fs, expdesc *e) {
+ if (e->k == VCALL) { /* expression is an open function call? */
+ /* already returns 1 value */
+ lua_assert(GETARG_C(getinstruction(fs, e)) == 2);
+ e->k = VNONRELOC; /* result has fixed position */
+ e->u.info = GETARG_A(getinstruction(fs, e));
+ }
+ else if (e->k == VVARARG) {
+ SETARG_B(getinstruction(fs, e), 2);
+ e->k = VRELOCABLE; /* can relocate its simple result */
+ }
+}
+
+
+/*
+** Ensure that expression 'e' is not a variable.
+*/
+void luaK_dischargevars (FuncState *fs, expdesc *e) {
+ switch (e->k) {
+ case VLOCAL: { /* already in a register */
+ e->k = VNONRELOC; /* becomes a non-relocatable value */
+ break;
+ }
+ case VUPVAL: { /* move value to some (pending) register */
+ e->u.info = luaK_codeABC(fs, OP_GETUPVAL, 0, e->u.info, 0);
+ e->k = VRELOCABLE;
+ break;
+ }
+ case VINDEXED: {
+ OpCode op;
+ freereg(fs, e->u.ind.idx);
+ if (e->u.ind.vt == VLOCAL) { /* is 't' in a register? */
+ freereg(fs, e->u.ind.t);
+ op = OP_GETTABLE;
+ }
+ else {
+ lua_assert(e->u.ind.vt == VUPVAL);
+ op = OP_GETTABUP; /* 't' is in an upvalue */
+ }
+ e->u.info = luaK_codeABC(fs, op, 0, e->u.ind.t, e->u.ind.idx);
+ e->k = VRELOCABLE;
+ break;
+ }
+ case VVARARG: case VCALL: {
+ luaK_setoneret(fs, e);
+ break;
+ }
+ default: break; /* there is one value available (somewhere) */
+ }
+}
+
+
+/*
+** Ensures expression value is in register 'reg' (and therefore
+** 'e' will become a non-relocatable expression).
+*/
+static void discharge2reg (FuncState *fs, expdesc *e, int reg) {
+ luaK_dischargevars(fs, e);
+ switch (e->k) {
+ case VNIL: {
+ luaK_nil(fs, reg, 1);
+ break;
+ }
+ case VFALSE: case VTRUE: {
+ luaK_codeABC(fs, OP_LOADBOOL, reg, e->k == VTRUE, 0);
+ break;
+ }
+ case VK: {
+ luaK_codek(fs, reg, e->u.info);
+ break;
+ }
+ case VKFLT: {
+ luaK_codek(fs, reg, luaK_numberK(fs, e->u.nval));
+ break;
+ }
+ case VKINT: {
+ luaK_codek(fs, reg, luaK_intK(fs, e->u.ival));
+ break;
+ }
+ case VRELOCABLE: {
+ Instruction *pc = &getinstruction(fs, e);
+ SETARG_A(*pc, reg); /* instruction will put result in 'reg' */
+ break;
+ }
+ case VNONRELOC: {
+ if (reg != e->u.info)
+ luaK_codeABC(fs, OP_MOVE, reg, e->u.info, 0);
+ break;
+ }
+ default: {
+ lua_assert(e->k == VJMP);
+ return; /* nothing to do... */
+ }
+ }
+ e->u.info = reg;
+ e->k = VNONRELOC;
+}
+
+
+/*
+** Ensures expression value is in any register.
+*/
+static void discharge2anyreg (FuncState *fs, expdesc *e) {
+ if (e->k != VNONRELOC) { /* no fixed register yet? */
+ luaK_reserveregs(fs, 1); /* get a register */
+ discharge2reg(fs, e, fs->freereg-1); /* put value there */
+ }
+}
+
+
+static int code_loadbool (FuncState *fs, int A, int b, int jump) {
+ luaK_getlabel(fs); /* those instructions may be jump targets */
+ return luaK_codeABC(fs, OP_LOADBOOL, A, b, jump);
+}
+
+
+/*
+** check whether list has any jump that do not produce a value
+** or produce an inverted value
+*/
+static int need_value (FuncState *fs, int list) {
+ for (; list != NO_JUMP; list = getjump(fs, list)) {
+ Instruction i = *getjumpcontrol(fs, list);
+ if (GET_OPCODE(i) != OP_TESTSET) return 1;
+ }
+ return 0; /* not found */
+}
+
+
+/*
+** Ensures final expression result (including results from its jump
+** lists) is in register 'reg'.
+** If expression has jumps, need to patch these jumps either to
+** its final position or to "load" instructions (for those tests
+** that do not produce values).
+*/
+static void exp2reg (FuncState *fs, expdesc *e, int reg) {
+ discharge2reg(fs, e, reg);
+ if (e->k == VJMP) /* expression itself is a test? */
+ luaK_concat(fs, &e->t, e->u.info); /* put this jump in 't' list */
+ if (hasjumps(e)) {
+ int final; /* position after whole expression */
+ int p_f = NO_JUMP; /* position of an eventual LOAD false */
+ int p_t = NO_JUMP; /* position of an eventual LOAD true */
+ if (need_value(fs, e->t) || need_value(fs, e->f)) {
+ int fj = (e->k == VJMP) ? NO_JUMP : luaK_jump(fs);
+ p_f = code_loadbool(fs, reg, 0, 1);
+ p_t = code_loadbool(fs, reg, 1, 0);
+ luaK_patchtohere(fs, fj);
+ }
+ final = luaK_getlabel(fs);
+ patchlistaux(fs, e->f, final, reg, p_f);
+ patchlistaux(fs, e->t, final, reg, p_t);
+ }
+ e->f = e->t = NO_JUMP;
+ e->u.info = reg;
+ e->k = VNONRELOC;
+}
+
+
+/*
+** Ensures final expression result (including results from its jump
+** lists) is in next available register.
+*/
+void luaK_exp2nextreg (FuncState *fs, expdesc *e) {
+ luaK_dischargevars(fs, e);
+ freeexp(fs, e);
+ luaK_reserveregs(fs, 1);
+ exp2reg(fs, e, fs->freereg - 1);
+}
+
+
+/*
+** Ensures final expression result (including results from its jump
+** lists) is in some (any) register and return that register.
+*/
+int luaK_exp2anyreg (FuncState *fs, expdesc *e) {
+ luaK_dischargevars(fs, e);
+ if (e->k == VNONRELOC) { /* expression already has a register? */
+ if (!hasjumps(e)) /* no jumps? */
+ return e->u.info; /* result is already in a register */
+ if (e->u.info >= fs->nactvar) { /* reg. is not a local? */
+ exp2reg(fs, e, e->u.info); /* put final result in it */
+ return e->u.info;
+ }
+ }
+ luaK_exp2nextreg(fs, e); /* otherwise, use next available register */
+ return e->u.info;
+}
+
+
+/*
+** Ensures final expression result is either in a register or in an
+** upvalue.
+*/
+void luaK_exp2anyregup (FuncState *fs, expdesc *e) {
+ if (e->k != VUPVAL || hasjumps(e))
+ luaK_exp2anyreg(fs, e);
+}
+
+
+/*
+** Ensures final expression result is either in a register or it is
+** a constant.
+*/
+void luaK_exp2val (FuncState *fs, expdesc *e) {
+ if (hasjumps(e))
+ luaK_exp2anyreg(fs, e);
+ else
+ luaK_dischargevars(fs, e);
+}
+
+
+/*
+** Ensures final expression result is in a valid R/K index
+** (that is, it is either in a register or in 'k' with an index
+** in the range of R/K indices).
+** Returns R/K index.
+*/
+int luaK_exp2RK (FuncState *fs, expdesc *e) {
+ luaK_exp2val(fs, e);
+ switch (e->k) { /* move constants to 'k' */
+ case VTRUE: e->u.info = boolK(fs, 1); goto vk;
+ case VFALSE: e->u.info = boolK(fs, 0); goto vk;
+ case VNIL: e->u.info = nilK(fs); goto vk;
+ case VKINT: e->u.info = luaK_intK(fs, e->u.ival); goto vk;
+ case VKFLT: e->u.info = luaK_numberK(fs, e->u.nval); goto vk;
+ case VK:
+ vk:
+ e->k = VK;
+ if (e->u.info <= MAXINDEXRK) /* constant fits in 'argC'? */
+ return RKASK(e->u.info);
+ else break;
+ default: break;
+ }
+ /* not a constant in the right range: put it in a register */
+ return luaK_exp2anyreg(fs, e);
+}
+
+
+/*
+** Generate code to store result of expression 'ex' into variable 'var'.
+*/
+void luaK_storevar (FuncState *fs, expdesc *var, expdesc *ex) {
+ switch (var->k) {
+ case VLOCAL: {
+ freeexp(fs, ex);
+ exp2reg(fs, ex, var->u.info); /* compute 'ex' into proper place */
+ return;
+ }
+ case VUPVAL: {
+ int e = luaK_exp2anyreg(fs, ex);
+ luaK_codeABC(fs, OP_SETUPVAL, e, var->u.info, 0);
+ break;
+ }
+ case VINDEXED: {
+ OpCode op = (var->u.ind.vt == VLOCAL) ? OP_SETTABLE : OP_SETTABUP;
+ int e = luaK_exp2RK(fs, ex);
+ luaK_codeABC(fs, op, var->u.ind.t, var->u.ind.idx, e);
+ break;
+ }
+ default: lua_assert(0); /* invalid var kind to store */
+ }
+ freeexp(fs, ex);
+}
+
+
+/*
+** Emit SELF instruction (convert expression 'e' into 'e:key(e,').
+*/
+void luaK_self (FuncState *fs, expdesc *e, expdesc *key) {
+ int ereg;
+ luaK_exp2anyreg(fs, e);
+ ereg = e->u.info; /* register where 'e' was placed */
+ freeexp(fs, e);
+ e->u.info = fs->freereg; /* base register for op_self */
+ e->k = VNONRELOC; /* self expression has a fixed register */
+ luaK_reserveregs(fs, 2); /* function and 'self' produced by op_self */
+ luaK_codeABC(fs, OP_SELF, e->u.info, ereg, luaK_exp2RK(fs, key));
+ freeexp(fs, key);
+}
+
+
+/*
+** Negate condition 'e' (where 'e' is a comparison).
+*/
+static void negatecondition (FuncState *fs, expdesc *e) {
+ Instruction *pc = getjumpcontrol(fs, e->u.info);
+ lua_assert(testTMode(GET_OPCODE(*pc)) && GET_OPCODE(*pc) != OP_TESTSET &&
+ GET_OPCODE(*pc) != OP_TEST);
+ SETARG_A(*pc, !(GETARG_A(*pc)));
+}
+
+
+/*
+** Emit instruction to jump if 'e' is 'cond' (that is, if 'cond'
+** is true, code will jump if 'e' is true.) Return jump position.
+** Optimize when 'e' is 'not' something, inverting the condition
+** and removing the 'not'.
+*/
+static int jumponcond (FuncState *fs, expdesc *e, int cond) {
+ if (e->k == VRELOCABLE) {
+ Instruction ie = getinstruction(fs, e);
+ if (GET_OPCODE(ie) == OP_NOT) {
+ fs->pc--; /* remove previous OP_NOT */
+ return condjump(fs, OP_TEST, GETARG_B(ie), 0, !cond);
+ }
+ /* else go through */
+ }
+ discharge2anyreg(fs, e);
+ freeexp(fs, e);
+ return condjump(fs, OP_TESTSET, NO_REG, e->u.info, cond);
+}
+
+
+/*
+** Emit code to go through if 'e' is true, jump otherwise.
+*/
+void luaK_goiftrue (FuncState *fs, expdesc *e) {
+ int pc; /* pc of new jump */
+ luaK_dischargevars(fs, e);
+ switch (e->k) {
+ case VJMP: { /* condition? */
+ negatecondition(fs, e); /* jump when it is false */
+ pc = e->u.info; /* save jump position */
+ break;
+ }
+ case VK: case VKFLT: case VKINT: case VTRUE: {
+ pc = NO_JUMP; /* always true; do nothing */
+ break;
+ }
+ default: {
+ pc = jumponcond(fs, e, 0); /* jump when false */
+ break;
+ }
+ }
+ luaK_concat(fs, &e->f, pc); /* insert new jump in false list */
+ luaK_patchtohere(fs, e->t); /* true list jumps to here (to go through) */
+ e->t = NO_JUMP;
+}
+
+
+/*
+** Emit code to go through if 'e' is false, jump otherwise.
+*/
+void luaK_goiffalse (FuncState *fs, expdesc *e) {
+ int pc; /* pc of new jump */
+ luaK_dischargevars(fs, e);
+ switch (e->k) {
+ case VJMP: {
+ pc = e->u.info; /* already jump if true */
+ break;
+ }
+ case VNIL: case VFALSE: {
+ pc = NO_JUMP; /* always false; do nothing */
+ break;
+ }
+ default: {
+ pc = jumponcond(fs, e, 1); /* jump if true */
+ break;
+ }
+ }
+ luaK_concat(fs, &e->t, pc); /* insert new jump in 't' list */
+ luaK_patchtohere(fs, e->f); /* false list jumps to here (to go through) */
+ e->f = NO_JUMP;
+}
+
+
+/*
+** Code 'not e', doing constant folding.
+*/
+static void codenot (FuncState *fs, expdesc *e) {
+ luaK_dischargevars(fs, e);
+ switch (e->k) {
+ case VNIL: case VFALSE: {
+ e->k = VTRUE; /* true == not nil == not false */
+ break;
+ }
+ case VK: case VKFLT: case VKINT: case VTRUE: {
+ e->k = VFALSE; /* false == not "x" == not 0.5 == not 1 == not true */
+ break;
+ }
+ case VJMP: {
+ negatecondition(fs, e);
+ break;
+ }
+ case VRELOCABLE:
+ case VNONRELOC: {
+ discharge2anyreg(fs, e);
+ freeexp(fs, e);
+ e->u.info = luaK_codeABC(fs, OP_NOT, 0, e->u.info, 0);
+ e->k = VRELOCABLE;
+ break;
+ }
+ default: lua_assert(0); /* cannot happen */
+ }
+ /* interchange true and false lists */
+ { int temp = e->f; e->f = e->t; e->t = temp; }
+ removevalues(fs, e->f); /* values are useless when negated */
+ removevalues(fs, e->t);
+}
+
+
+/*
+** Create expression 't[k]'. 't' must have its final result already in a
+** register or upvalue.
+*/
+void luaK_indexed (FuncState *fs, expdesc *t, expdesc *k) {
+ lua_assert(!hasjumps(t) && (vkisinreg(t->k) || t->k == VUPVAL));
+ t->u.ind.t = t->u.info; /* register or upvalue index */
+ t->u.ind.idx = luaK_exp2RK(fs, k); /* R/K index for key */
+ t->u.ind.vt = (t->k == VUPVAL) ? VUPVAL : VLOCAL;
+ t->k = VINDEXED;
+}
+
+
+/*
+** Return false if folding can raise an error.
+** Bitwise operations need operands convertible to integers; division
+** operations cannot have 0 as divisor.
+*/
+static int validop (int op, TValue *v1, TValue *v2) {
+ switch (op) {
+ case LUA_OPBAND: case LUA_OPBOR: case LUA_OPBXOR:
+ case LUA_OPSHL: case LUA_OPSHR: case LUA_OPBNOT: { /* conversion errors */
+ lua_Integer i;
+ return (tointeger(v1, &i) && tointeger(v2, &i));
+ }
+ case LUA_OPDIV: case LUA_OPIDIV: case LUA_OPMOD: /* division by 0 */
+ return (nvalue(v2) != 0);
+ default: return 1; /* everything else is valid */
+ }
+}
+
+
+/*
+** Try to "constant-fold" an operation; return 1 iff successful.
+** (In this case, 'e1' has the final result.)
+*/
+static int constfolding (FuncState *fs, int op, expdesc *e1,
+ const expdesc *e2) {
+ TValue v1, v2, res;
+ if (!tonumeral(e1, &v1) || !tonumeral(e2, &v2) || !validop(op, &v1, &v2))
+ return 0; /* non-numeric operands or not safe to fold */
+ luaO_arith(fs->ls->L, op, &v1, &v2, &res); /* does operation */
+ if (ttisinteger(&res)) {
+ e1->k = VKINT;
+ e1->u.ival = ivalue(&res);
+ }
+ else { /* folds neither NaN nor 0.0 (to avoid problems with -0.0) */
+ lua_Number n = fltvalue(&res);
+ if (luai_numisnan(n) || n == 0)
+ return 0;
+ e1->k = VKFLT;
+ e1->u.nval = n;
+ }
+ return 1;
+}
+
+
+/*
+** Emit code for unary expressions that "produce values"
+** (everything but 'not').
+** Expression to produce final result will be encoded in 'e'.
+*/
+static void codeunexpval (FuncState *fs, OpCode op, expdesc *e, int line) {
+ int r = luaK_exp2anyreg(fs, e); /* opcodes operate only on registers */
+ freeexp(fs, e);
+ e->u.info = luaK_codeABC(fs, op, 0, r, 0); /* generate opcode */
+ e->k = VRELOCABLE; /* all those operations are relocatable */
+ luaK_fixline(fs, line);
+}
+
+
+/*
+** Emit code for binary expressions that "produce values"
+** (everything but logical operators 'and'/'or' and comparison
+** operators).
+** Expression to produce final result will be encoded in 'e1'.
+** Because 'luaK_exp2RK' can free registers, its calls must be
+** in "stack order" (that is, first on 'e2', which may have more
+** recent registers to be released).
+*/
+static void codebinexpval (FuncState *fs, OpCode op,
+ expdesc *e1, expdesc *e2, int line) {
+ int rk2 = luaK_exp2RK(fs, e2); /* both operands are "RK" */
+ int rk1 = luaK_exp2RK(fs, e1);
+ freeexps(fs, e1, e2);
+ e1->u.info = luaK_codeABC(fs, op, 0, rk1, rk2); /* generate opcode */
+ e1->k = VRELOCABLE; /* all those operations are relocatable */
+ luaK_fixline(fs, line);
+}
+
+
+/*
+** Emit code for comparisons.
+** 'e1' was already put in R/K form by 'luaK_infix'.
+*/
+static void codecomp (FuncState *fs, BinOpr opr, expdesc *e1, expdesc *e2) {
+ int rk1 = (e1->k == VK) ? RKASK(e1->u.info)
+ : check_exp(e1->k == VNONRELOC, e1->u.info);
+ int rk2 = luaK_exp2RK(fs, e2);
+ freeexps(fs, e1, e2);
+ switch (opr) {
+ case OPR_NE: { /* '(a ~= b)' ==> 'not (a == b)' */
+ e1->u.info = condjump(fs, OP_EQ, 0, rk1, rk2);
+ break;
+ }
+ case OPR_GT: case OPR_GE: {
+ /* '(a > b)' ==> '(b < a)'; '(a >= b)' ==> '(b <= a)' */
+ OpCode op = cast(OpCode, (opr - OPR_NE) + OP_EQ);
+ e1->u.info = condjump(fs, op, 1, rk2, rk1); /* invert operands */
+ break;
+ }
+ default: { /* '==', '<', '<=' use their own opcodes */
+ OpCode op = cast(OpCode, (opr - OPR_EQ) + OP_EQ);
+ e1->u.info = condjump(fs, op, 1, rk1, rk2);
+ break;
+ }
+ }
+ e1->k = VJMP;
+}
+
+
+/*
+** Aplly prefix operation 'op' to expression 'e'.
+*/
+void luaK_prefix (FuncState *fs, UnOpr op, expdesc *e, int line) {
+ static const expdesc ef = {VKINT, {0}, NO_JUMP, NO_JUMP};
+ switch (op) {
+ case OPR_MINUS: case OPR_BNOT: /* use 'ef' as fake 2nd operand */
+ if (constfolding(fs, op + LUA_OPUNM, e, &ef))
+ break;
+ /* FALLTHROUGH */
+ case OPR_LEN:
+ codeunexpval(fs, cast(OpCode, op + OP_UNM), e, line);
+ break;
+ case OPR_NOT: codenot(fs, e); break;
+ default: lua_assert(0);
+ }
+}
+
+
+/*
+** Process 1st operand 'v' of binary operation 'op' before reading
+** 2nd operand.
+*/
+void luaK_infix (FuncState *fs, BinOpr op, expdesc *v) {
+ switch (op) {
+ case OPR_AND: {
+ luaK_goiftrue(fs, v); /* go ahead only if 'v' is true */
+ break;
+ }
+ case OPR_OR: {
+ luaK_goiffalse(fs, v); /* go ahead only if 'v' is false */
+ break;
+ }
+ case OPR_CONCAT: {
+ luaK_exp2nextreg(fs, v); /* operand must be on the 'stack' */
+ break;
+ }
+ case OPR_ADD: case OPR_SUB:
+ case OPR_MUL: case OPR_DIV: case OPR_IDIV:
+ case OPR_MOD: case OPR_POW:
+ case OPR_BAND: case OPR_BOR: case OPR_BXOR:
+ case OPR_SHL: case OPR_SHR: {
+ if (!tonumeral(v, NULL))
+ luaK_exp2RK(fs, v);
+ /* else keep numeral, which may be folded with 2nd operand */
+ break;
+ }
+ default: {
+ luaK_exp2RK(fs, v);
+ break;
+ }
+ }
+}
+
+
+/*
+** Finalize code for binary operation, after reading 2nd operand.
+** For '(a .. b .. c)' (which is '(a .. (b .. c))', because
+** concatenation is right associative), merge second CONCAT into first
+** one.
+*/
+void luaK_posfix (FuncState *fs, BinOpr op,
+ expdesc *e1, expdesc *e2, int line) {
+ switch (op) {
+ case OPR_AND: {
+ lua_assert(e1->t == NO_JUMP); /* list closed by 'luK_infix' */
+ luaK_dischargevars(fs, e2);
+ luaK_concat(fs, &e2->f, e1->f);
+ *e1 = *e2;
+ break;
+ }
+ case OPR_OR: {
+ lua_assert(e1->f == NO_JUMP); /* list closed by 'luK_infix' */
+ luaK_dischargevars(fs, e2);
+ luaK_concat(fs, &e2->t, e1->t);
+ *e1 = *e2;
+ break;
+ }
+ case OPR_CONCAT: {
+ luaK_exp2val(fs, e2);
+ if (e2->k == VRELOCABLE &&
+ GET_OPCODE(getinstruction(fs, e2)) == OP_CONCAT) {
+ lua_assert(e1->u.info == GETARG_B(getinstruction(fs, e2))-1);
+ freeexp(fs, e1);
+ SETARG_B(getinstruction(fs, e2), e1->u.info);
+ e1->k = VRELOCABLE; e1->u.info = e2->u.info;
+ }
+ else {
+ luaK_exp2nextreg(fs, e2); /* operand must be on the 'stack' */
+ codebinexpval(fs, OP_CONCAT, e1, e2, line);
+ }
+ break;
+ }
+ case OPR_ADD: case OPR_SUB: case OPR_MUL: case OPR_DIV:
+ case OPR_IDIV: case OPR_MOD: case OPR_POW:
+ case OPR_BAND: case OPR_BOR: case OPR_BXOR:
+ case OPR_SHL: case OPR_SHR: {
+ if (!constfolding(fs, op + LUA_OPADD, e1, e2))
+ codebinexpval(fs, cast(OpCode, op + OP_ADD), e1, e2, line);
+ break;
+ }
+ case OPR_EQ: case OPR_LT: case OPR_LE:
+ case OPR_NE: case OPR_GT: case OPR_GE: {
+ codecomp(fs, op, e1, e2);
+ break;
+ }
+ default: lua_assert(0);
+ }
+}
+
+
+/*
+** Change line information associated with current position.
+*/
+void luaK_fixline (FuncState *fs, int line) {
+ fs->f->lineinfo[fs->pc - 1] = line;
+}
+
+
+/*
+** Emit a SETLIST instruction.
+** 'base' is register that keeps table;
+** 'nelems' is #table plus those to be stored now;
+** 'tostore' is number of values (in registers 'base + 1',...) to add to
+** table (or LUA_MULTRET to add up to stack top).
+*/
+void luaK_setlist (FuncState *fs, int base, int nelems, int tostore) {
+ int c = (nelems - 1)/LFIELDS_PER_FLUSH + 1;
+ int b = (tostore == LUA_MULTRET) ? 0 : tostore;
+ lua_assert(tostore != 0 && tostore <= LFIELDS_PER_FLUSH);
+ if (c <= MAXARG_C)
+ luaK_codeABC(fs, OP_SETLIST, base, b, c);
+ else if (c <= MAXARG_Ax) {
+ luaK_codeABC(fs, OP_SETLIST, base, b, 0);
+ codeextraarg(fs, c);
+ }
+ else
+ luaX_syntaxerror(fs->ls, "constructor too long");
+ fs->freereg = base + 1; /* free registers with list values */
+}
+
diff --git a/Build/source/libs/lua53/lua53-src/src/lcode.h b/Build/source/libs/lua53/lua53-src/src/lcode.h
new file mode 100644
index 00000000000..cd306d573ae
--- /dev/null
+++ b/Build/source/libs/lua53/lua53-src/src/lcode.h
@@ -0,0 +1,88 @@
+/*
+** $Id: lcode.h,v 1.64 2016/01/05 16:22:37 roberto Exp $
+** Code generator for Lua
+** See Copyright Notice in lua.h
+*/
+
+#ifndef lcode_h
+#define lcode_h
+
+#include "llex.h"
+#include "lobject.h"
+#include "lopcodes.h"
+#include "lparser.h"
+
+
+/*
+** Marks the end of a patch list. It is an invalid value both as an absolute
+** address, and as a list link (would link an element to itself).
+*/
+#define NO_JUMP (-1)
+
+
+/*
+** grep "ORDER OPR" if you change these enums (ORDER OP)
+*/
+typedef enum BinOpr {
+ OPR_ADD, OPR_SUB, OPR_MUL, OPR_MOD, OPR_POW,
+ OPR_DIV,
+ OPR_IDIV,
+ OPR_BAND, OPR_BOR, OPR_BXOR,
+ OPR_SHL, OPR_SHR,
+ OPR_CONCAT,
+ OPR_EQ, OPR_LT, OPR_LE,
+ OPR_NE, OPR_GT, OPR_GE,
+ OPR_AND, OPR_OR,
+ OPR_NOBINOPR
+} BinOpr;
+
+
+typedef enum UnOpr { OPR_MINUS, OPR_BNOT, OPR_NOT, OPR_LEN, OPR_NOUNOPR } UnOpr;
+
+
+/* get (pointer to) instruction of given 'expdesc' */
+#define getinstruction(fs,e) ((fs)->f->code[(e)->u.info])
+
+#define luaK_codeAsBx(fs,o,A,sBx) luaK_codeABx(fs,o,A,(sBx)+MAXARG_sBx)
+
+#define luaK_setmultret(fs,e) luaK_setreturns(fs, e, LUA_MULTRET)
+
+#define luaK_jumpto(fs,t) luaK_patchlist(fs, luaK_jump(fs), t)
+
+LUAI_FUNC int luaK_codeABx (FuncState *fs, OpCode o, int A, unsigned int Bx);
+LUAI_FUNC int luaK_codeABC (FuncState *fs, OpCode o, int A, int B, int C);
+LUAI_FUNC int luaK_codek (FuncState *fs, int reg, int k);
+LUAI_FUNC void luaK_fixline (FuncState *fs, int line);
+LUAI_FUNC void luaK_nil (FuncState *fs, int from, int n);
+LUAI_FUNC void luaK_reserveregs (FuncState *fs, int n);
+LUAI_FUNC void luaK_checkstack (FuncState *fs, int n);
+LUAI_FUNC int luaK_stringK (FuncState *fs, TString *s);
+LUAI_FUNC int luaK_intK (FuncState *fs, lua_Integer n);
+LUAI_FUNC void luaK_dischargevars (FuncState *fs, expdesc *e);
+LUAI_FUNC int luaK_exp2anyreg (FuncState *fs, expdesc *e);
+LUAI_FUNC void luaK_exp2anyregup (FuncState *fs, expdesc *e);
+LUAI_FUNC void luaK_exp2nextreg (FuncState *fs, expdesc *e);
+LUAI_FUNC void luaK_exp2val (FuncState *fs, expdesc *e);
+LUAI_FUNC int luaK_exp2RK (FuncState *fs, expdesc *e);
+LUAI_FUNC void luaK_self (FuncState *fs, expdesc *e, expdesc *key);
+LUAI_FUNC void luaK_indexed (FuncState *fs, expdesc *t, expdesc *k);
+LUAI_FUNC void luaK_goiftrue (FuncState *fs, expdesc *e);
+LUAI_FUNC void luaK_goiffalse (FuncState *fs, expdesc *e);
+LUAI_FUNC void luaK_storevar (FuncState *fs, expdesc *var, expdesc *e);
+LUAI_FUNC void luaK_setreturns (FuncState *fs, expdesc *e, int nresults);
+LUAI_FUNC void luaK_setoneret (FuncState *fs, expdesc *e);
+LUAI_FUNC int luaK_jump (FuncState *fs);
+LUAI_FUNC void luaK_ret (FuncState *fs, int first, int nret);
+LUAI_FUNC void luaK_patchlist (FuncState *fs, int list, int target);
+LUAI_FUNC void luaK_patchtohere (FuncState *fs, int list);
+LUAI_FUNC void luaK_patchclose (FuncState *fs, int list, int level);
+LUAI_FUNC void luaK_concat (FuncState *fs, int *l1, int l2);
+LUAI_FUNC int luaK_getlabel (FuncState *fs);
+LUAI_FUNC void luaK_prefix (FuncState *fs, UnOpr op, expdesc *v, int line);
+LUAI_FUNC void luaK_infix (FuncState *fs, BinOpr op, expdesc *v);
+LUAI_FUNC void luaK_posfix (FuncState *fs, BinOpr op, expdesc *v1,
+ expdesc *v2, int line);
+LUAI_FUNC void luaK_setlist (FuncState *fs, int base, int nelems, int tostore);
+
+
+#endif
diff --git a/Build/source/libs/lua53/lua53-src/src/lcorolib.c b/Build/source/libs/lua53/lua53-src/src/lcorolib.c
new file mode 100644
index 00000000000..2303429e7bb
--- /dev/null
+++ b/Build/source/libs/lua53/lua53-src/src/lcorolib.c
@@ -0,0 +1,168 @@
+/*
+** $Id: lcorolib.c,v 1.10 2016/04/11 19:19:55 roberto Exp $
+** Coroutine Library
+** See Copyright Notice in lua.h
+*/
+
+#define lcorolib_c
+#define LUA_LIB
+
+#include "lprefix.h"
+
+
+#include <stdlib.h>
+
+#include "lua.h"
+
+#include "lauxlib.h"
+#include "lualib.h"
+
+
+static lua_State *getco (lua_State *L) {
+ lua_State *co = lua_tothread(L, 1);
+ luaL_argcheck(L, co, 1, "thread expected");
+ return co;
+}
+
+
+static int auxresume (lua_State *L, lua_State *co, int narg) {
+ int status;
+ if (!lua_checkstack(co, narg)) {
+ lua_pushliteral(L, "too many arguments to resume");
+ return -1; /* error flag */
+ }
+ if (lua_status(co) == LUA_OK && lua_gettop(co) == 0) {
+ lua_pushliteral(L, "cannot resume dead coroutine");
+ return -1; /* error flag */
+ }
+ lua_xmove(L, co, narg);
+ status = lua_resume(co, L, narg);
+ if (status == LUA_OK || status == LUA_YIELD) {
+ int nres = lua_gettop(co);
+ if (!lua_checkstack(L, nres + 1)) {
+ lua_pop(co, nres); /* remove results anyway */
+ lua_pushliteral(L, "too many results to resume");
+ return -1; /* error flag */
+ }
+ lua_xmove(co, L, nres); /* move yielded values */
+ return nres;
+ }
+ else {
+ lua_xmove(co, L, 1); /* move error message */
+ return -1; /* error flag */
+ }
+}
+
+
+static int luaB_coresume (lua_State *L) {
+ lua_State *co = getco(L);
+ int r;
+ r = auxresume(L, co, lua_gettop(L) - 1);
+ if (r < 0) {
+ lua_pushboolean(L, 0);
+ lua_insert(L, -2);
+ return 2; /* return false + error message */
+ }
+ else {
+ lua_pushboolean(L, 1);
+ lua_insert(L, -(r + 1));
+ return r + 1; /* return true + 'resume' returns */
+ }
+}
+
+
+static int luaB_auxwrap (lua_State *L) {
+ lua_State *co = lua_tothread(L, lua_upvalueindex(1));
+ int r = auxresume(L, co, lua_gettop(L));
+ if (r < 0) {
+ if (lua_type(L, -1) == LUA_TSTRING) { /* error object is a string? */
+ luaL_where(L, 1); /* add extra info */
+ lua_insert(L, -2);
+ lua_concat(L, 2);
+ }
+ return lua_error(L); /* propagate error */
+ }
+ return r;
+}
+
+
+static int luaB_cocreate (lua_State *L) {
+ lua_State *NL;
+ luaL_checktype(L, 1, LUA_TFUNCTION);
+ NL = lua_newthread(L);
+ lua_pushvalue(L, 1); /* move function to top */
+ lua_xmove(L, NL, 1); /* move function from L to NL */
+ return 1;
+}
+
+
+static int luaB_cowrap (lua_State *L) {
+ luaB_cocreate(L);
+ lua_pushcclosure(L, luaB_auxwrap, 1);
+ return 1;
+}
+
+
+static int luaB_yield (lua_State *L) {
+ return lua_yield(L, lua_gettop(L));
+}
+
+
+static int luaB_costatus (lua_State *L) {
+ lua_State *co = getco(L);
+ if (L == co) lua_pushliteral(L, "running");
+ else {
+ switch (lua_status(co)) {
+ case LUA_YIELD:
+ lua_pushliteral(L, "suspended");
+ break;
+ case LUA_OK: {
+ lua_Debug ar;
+ if (lua_getstack(co, 0, &ar) > 0) /* does it have frames? */
+ lua_pushliteral(L, "normal"); /* it is running */
+ else if (lua_gettop(co) == 0)
+ lua_pushliteral(L, "dead");
+ else
+ lua_pushliteral(L, "suspended"); /* initial state */
+ break;
+ }
+ default: /* some error occurred */
+ lua_pushliteral(L, "dead");
+ break;
+ }
+ }
+ return 1;
+}
+
+
+static int luaB_yieldable (lua_State *L) {
+ lua_pushboolean(L, lua_isyieldable(L));
+ return 1;
+}
+
+
+static int luaB_corunning (lua_State *L) {
+ int ismain = lua_pushthread(L);
+ lua_pushboolean(L, ismain);
+ return 2;
+}
+
+
+static const luaL_Reg co_funcs[] = {
+ {"create", luaB_cocreate},
+ {"resume", luaB_coresume},
+ {"running", luaB_corunning},
+ {"status", luaB_costatus},
+ {"wrap", luaB_cowrap},
+ {"yield", luaB_yield},
+ {"isyieldable", luaB_yieldable},
+ {NULL, NULL}
+};
+
+
+
+LUAMOD_API int luaopen_coroutine (lua_State *L) {
+ luaL_newlib(L, co_funcs);
+ return 1;
+}
+
diff --git a/Build/source/libs/lua53/lua53-src/src/lctype.c b/Build/source/libs/lua53/lua53-src/src/lctype.c
new file mode 100644
index 00000000000..ae9367e691b
--- /dev/null
+++ b/Build/source/libs/lua53/lua53-src/src/lctype.c
@@ -0,0 +1,55 @@
+/*
+** $Id: lctype.c,v 1.12 2014/11/02 19:19:04 roberto Exp $
+** 'ctype' functions for Lua
+** See Copyright Notice in lua.h
+*/
+
+#define lctype_c
+#define LUA_CORE
+
+#include "lprefix.h"
+
+
+#include "lctype.h"
+
+#if !LUA_USE_CTYPE /* { */
+
+#include <limits.h>
+
+LUAI_DDEF const lu_byte luai_ctype_[UCHAR_MAX + 2] = {
+ 0x00, /* EOZ */
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0. */
+ 0x00, 0x08, 0x08, 0x08, 0x08, 0x08, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 1. */
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x0c, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, /* 2. */
+ 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04,
+ 0x16, 0x16, 0x16, 0x16, 0x16, 0x16, 0x16, 0x16, /* 3. */
+ 0x16, 0x16, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04,
+ 0x04, 0x15, 0x15, 0x15, 0x15, 0x15, 0x15, 0x05, /* 4. */
+ 0x05, 0x05, 0x05, 0x05, 0x05, 0x05, 0x05, 0x05,
+ 0x05, 0x05, 0x05, 0x05, 0x05, 0x05, 0x05, 0x05, /* 5. */
+ 0x05, 0x05, 0x05, 0x04, 0x04, 0x04, 0x04, 0x05,
+ 0x04, 0x15, 0x15, 0x15, 0x15, 0x15, 0x15, 0x05, /* 6. */
+ 0x05, 0x05, 0x05, 0x05, 0x05, 0x05, 0x05, 0x05,
+ 0x05, 0x05, 0x05, 0x05, 0x05, 0x05, 0x05, 0x05, /* 7. */
+ 0x05, 0x05, 0x05, 0x04, 0x04, 0x04, 0x04, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 8. */
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 9. */
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* a. */
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* b. */
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* c. */
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* d. */
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* e. */
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* f. */
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+};
+
+#endif /* } */
diff --git a/Build/source/libs/lua53/lua53-src/src/lctype.h b/Build/source/libs/lua53/lua53-src/src/lctype.h
new file mode 100644
index 00000000000..b961175bc42
--- /dev/null
+++ b/Build/source/libs/lua53/lua53-src/src/lctype.h
@@ -0,0 +1,98 @@
+/*
+** $Id: lctype.h,v 1.12 2011/07/15 12:50:29 roberto Exp $
+** 'ctype' functions for Lua
+** See Copyright Notice in lua.h
+*/
+
+#ifndef lctype_h
+#define lctype_h
+
+#include <ctype.h>
+
+#include "lua.h"
+
+
+/*
+** WARNING: the functions defined here do not necessarily correspond
+** to the similar functions in the standard C ctype.h. They are
+** optimized for the specific needs of Lua
+*/
+
+#if !defined(LUA_USE_CTYPE)
+
+#if 'A' == 65 && '0' == 48
+/* ASCII case: can use its own tables; faster and fixed */
+#define LUA_USE_CTYPE 0
+#else
+/* must use standard C ctype */
+#define LUA_USE_CTYPE 1
+#endif
+
+#endif
+
+
+#if !LUA_USE_CTYPE /* { */
+
+#include <limits.h>
+
+#include "llimits.h"
+
+
+#define ALPHABIT 0
+#define DIGITBIT 1
+#define PRINTBIT 2
+#define SPACEBIT 3
+#define XDIGITBIT 4
+
+
+#define MASK(B) (1 << (B))
+
+
+/*
+** add 1 to char to allow index -1 (EOZ)
+*/
+#define testprop(c,p) (luai_ctype_[(c)+1] & (p))
+
+/*
+** 'lalpha' (Lua alphabetic) and 'lalnum' (Lua alphanumeric) both include '_'
+**
+** all utf-8 chars (greater than 0x7f) are always alphabetic
+*/
+#define lislalpha(c) (isalpha(c) || (c) == '_' || (c) > 0x7f)
+#define lislalnum(c) (isalnum(c) || (c) == '_' || (c) > 0x7f)
+#define lisdigit(c) testprop(c, MASK(DIGITBIT))
+#define lisspace(c) testprop(c, MASK(SPACEBIT))
+#define lisprint(c) testprop(c, MASK(PRINTBIT))
+#define lisxdigit(c) testprop(c, MASK(XDIGITBIT))
+
+/*
+** this 'ltolower' only works for alphabetic characters
+*/
+#define ltolower(c) ((c) | ('A' ^ 'a'))
+
+
+/* two more entries for 0 and -1 (EOZ) */
+LUAI_DDEC const lu_byte luai_ctype_[UCHAR_MAX + 2];
+
+
+#else /* }{ */
+/*
+** use standard C ctypes
+*/
+
+#include <ctype.h>
+
+
+#define lislalpha(c) (isalpha(c) || (c) == '_')
+#define lislalnum(c) (isalnum(c) || (c) == '_')
+#define lisdigit(c) (isdigit(c))
+#define lisspace(c) (isspace(c))
+#define lisprint(c) (isprint(c))
+#define lisxdigit(c) (isxdigit(c))
+
+#define ltolower(c) (tolower(c))
+
+#endif /* } */
+
+#endif
+
diff --git a/Build/source/libs/lua53/lua53-src/src/lctype.h.orig b/Build/source/libs/lua53/lua53-src/src/lctype.h.orig
new file mode 100644
index 00000000000..99c7d122376
--- /dev/null
+++ b/Build/source/libs/lua53/lua53-src/src/lctype.h.orig
@@ -0,0 +1,95 @@
+/*
+** $Id: lctype.h,v 1.12 2011/07/15 12:50:29 roberto Exp $
+** 'ctype' functions for Lua
+** See Copyright Notice in lua.h
+*/
+
+#ifndef lctype_h
+#define lctype_h
+
+#include "lua.h"
+
+
+/*
+** WARNING: the functions defined here do not necessarily correspond
+** to the similar functions in the standard C ctype.h. They are
+** optimized for the specific needs of Lua
+*/
+
+#if !defined(LUA_USE_CTYPE)
+
+#if 'A' == 65 && '0' == 48
+/* ASCII case: can use its own tables; faster and fixed */
+#define LUA_USE_CTYPE 0
+#else
+/* must use standard C ctype */
+#define LUA_USE_CTYPE 1
+#endif
+
+#endif
+
+
+#if !LUA_USE_CTYPE /* { */
+
+#include <limits.h>
+
+#include "llimits.h"
+
+
+#define ALPHABIT 0
+#define DIGITBIT 1
+#define PRINTBIT 2
+#define SPACEBIT 3
+#define XDIGITBIT 4
+
+
+#define MASK(B) (1 << (B))
+
+
+/*
+** add 1 to char to allow index -1 (EOZ)
+*/
+#define testprop(c,p) (luai_ctype_[(c)+1] & (p))
+
+/*
+** 'lalpha' (Lua alphabetic) and 'lalnum' (Lua alphanumeric) both include '_'
+*/
+#define lislalpha(c) testprop(c, MASK(ALPHABIT))
+#define lislalnum(c) testprop(c, (MASK(ALPHABIT) | MASK(DIGITBIT)))
+#define lisdigit(c) testprop(c, MASK(DIGITBIT))
+#define lisspace(c) testprop(c, MASK(SPACEBIT))
+#define lisprint(c) testprop(c, MASK(PRINTBIT))
+#define lisxdigit(c) testprop(c, MASK(XDIGITBIT))
+
+/*
+** this 'ltolower' only works for alphabetic characters
+*/
+#define ltolower(c) ((c) | ('A' ^ 'a'))
+
+
+/* two more entries for 0 and -1 (EOZ) */
+LUAI_DDEC const lu_byte luai_ctype_[UCHAR_MAX + 2];
+
+
+#else /* }{ */
+
+/*
+** use standard C ctypes
+*/
+
+#include <ctype.h>
+
+
+#define lislalpha(c) (isalpha(c) || (c) == '_')
+#define lislalnum(c) (isalnum(c) || (c) == '_')
+#define lisdigit(c) (isdigit(c))
+#define lisspace(c) (isspace(c))
+#define lisprint(c) (isprint(c))
+#define lisxdigit(c) (isxdigit(c))
+
+#define ltolower(c) (tolower(c))
+
+#endif /* } */
+
+#endif
+
diff --git a/Build/source/libs/lua53/lua53-src/src/ldblib.c b/Build/source/libs/lua53/lua53-src/src/ldblib.c
new file mode 100644
index 00000000000..786f6cd95d7
--- /dev/null
+++ b/Build/source/libs/lua53/lua53-src/src/ldblib.c
@@ -0,0 +1,456 @@
+/*
+** $Id: ldblib.c,v 1.151 2015/11/23 11:29:43 roberto Exp $
+** Interface from Lua to its debug API
+** See Copyright Notice in lua.h
+*/
+
+#define ldblib_c
+#define LUA_LIB
+
+#include "lprefix.h"
+
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include "lua.h"
+
+#include "lauxlib.h"
+#include "lualib.h"
+
+
+/*
+** The hook table at registry[&HOOKKEY] maps threads to their current
+** hook function. (We only need the unique address of 'HOOKKEY'.)
+*/
+static const int HOOKKEY = 0;
+
+
+/*
+** If L1 != L, L1 can be in any state, and therefore there are no
+** guarantees about its stack space; any push in L1 must be
+** checked.
+*/
+static void checkstack (lua_State *L, lua_State *L1, int n) {
+ if (L != L1 && !lua_checkstack(L1, n))
+ luaL_error(L, "stack overflow");
+}
+
+
+static int db_getregistry (lua_State *L) {
+ lua_pushvalue(L, LUA_REGISTRYINDEX);
+ return 1;
+}
+
+
+static int db_getmetatable (lua_State *L) {
+ luaL_checkany(L, 1);
+ if (!lua_getmetatable(L, 1)) {
+ lua_pushnil(L); /* no metatable */
+ }
+ return 1;
+}
+
+
+static int db_setmetatable (lua_State *L) {
+ int t = lua_type(L, 2);
+ luaL_argcheck(L, t == LUA_TNIL || t == LUA_TTABLE, 2,
+ "nil or table expected");
+ lua_settop(L, 2);
+ lua_setmetatable(L, 1);
+ return 1; /* return 1st argument */
+}
+
+
+static int db_getuservalue (lua_State *L) {
+ if (lua_type(L, 1) != LUA_TUSERDATA)
+ lua_pushnil(L);
+ else
+ lua_getuservalue(L, 1);
+ return 1;
+}
+
+
+static int db_setuservalue (lua_State *L) {
+ luaL_checktype(L, 1, LUA_TUSERDATA);
+ luaL_checkany(L, 2);
+ lua_settop(L, 2);
+ lua_setuservalue(L, 1);
+ return 1;
+}
+
+
+/*
+** Auxiliary function used by several library functions: check for
+** an optional thread as function's first argument and set 'arg' with
+** 1 if this argument is present (so that functions can skip it to
+** access their other arguments)
+*/
+static lua_State *getthread (lua_State *L, int *arg) {
+ if (lua_isthread(L, 1)) {
+ *arg = 1;
+ return lua_tothread(L, 1);
+ }
+ else {
+ *arg = 0;
+ return L; /* function will operate over current thread */
+ }
+}
+
+
+/*
+** Variations of 'lua_settable', used by 'db_getinfo' to put results
+** from 'lua_getinfo' into result table. Key is always a string;
+** value can be a string, an int, or a boolean.
+*/
+static void settabss (lua_State *L, const char *k, const char *v) {
+ lua_pushstring(L, v);
+ lua_setfield(L, -2, k);
+}
+
+static void settabsi (lua_State *L, const char *k, int v) {
+ lua_pushinteger(L, v);
+ lua_setfield(L, -2, k);
+}
+
+static void settabsb (lua_State *L, const char *k, int v) {
+ lua_pushboolean(L, v);
+ lua_setfield(L, -2, k);
+}
+
+
+/*
+** In function 'db_getinfo', the call to 'lua_getinfo' may push
+** results on the stack; later it creates the result table to put
+** these objects. Function 'treatstackoption' puts the result from
+** 'lua_getinfo' on top of the result table so that it can call
+** 'lua_setfield'.
+*/
+static void treatstackoption (lua_State *L, lua_State *L1, const char *fname) {
+ if (L == L1)
+ lua_rotate(L, -2, 1); /* exchange object and table */
+ else
+ lua_xmove(L1, L, 1); /* move object to the "main" stack */
+ lua_setfield(L, -2, fname); /* put object into table */
+}
+
+
+/*
+** Calls 'lua_getinfo' and collects all results in a new table.
+** L1 needs stack space for an optional input (function) plus
+** two optional outputs (function and line table) from function
+** 'lua_getinfo'.
+*/
+static int db_getinfo (lua_State *L) {
+ lua_Debug ar;
+ int arg;
+ lua_State *L1 = getthread(L, &arg);
+ const char *options = luaL_optstring(L, arg+2, "flnStu");
+ checkstack(L, L1, 3);
+ if (lua_isfunction(L, arg + 1)) { /* info about a function? */
+ options = lua_pushfstring(L, ">%s", options); /* add '>' to 'options' */
+ lua_pushvalue(L, arg + 1); /* move function to 'L1' stack */
+ lua_xmove(L, L1, 1);
+ }
+ else { /* stack level */
+ if (!lua_getstack(L1, (int)luaL_checkinteger(L, arg + 1), &ar)) {
+ lua_pushnil(L); /* level out of range */
+ return 1;
+ }
+ }
+ if (!lua_getinfo(L1, options, &ar))
+ return luaL_argerror(L, arg+2, "invalid option");
+ lua_newtable(L); /* table to collect results */
+ if (strchr(options, 'S')) {
+ settabss(L, "source", ar.source);
+ settabss(L, "short_src", ar.short_src);
+ settabsi(L, "linedefined", ar.linedefined);
+ settabsi(L, "lastlinedefined", ar.lastlinedefined);
+ settabss(L, "what", ar.what);
+ }
+ if (strchr(options, 'l'))
+ settabsi(L, "currentline", ar.currentline);
+ if (strchr(options, 'u')) {
+ settabsi(L, "nups", ar.nups);
+ settabsi(L, "nparams", ar.nparams);
+ settabsb(L, "isvararg", ar.isvararg);
+ }
+ if (strchr(options, 'n')) {
+ settabss(L, "name", ar.name);
+ settabss(L, "namewhat", ar.namewhat);
+ }
+ if (strchr(options, 't'))
+ settabsb(L, "istailcall", ar.istailcall);
+ if (strchr(options, 'L'))
+ treatstackoption(L, L1, "activelines");
+ if (strchr(options, 'f'))
+ treatstackoption(L, L1, "func");
+ return 1; /* return table */
+}
+
+
+static int db_getlocal (lua_State *L) {
+ int arg;
+ lua_State *L1 = getthread(L, &arg);
+ lua_Debug ar;
+ const char *name;
+ int nvar = (int)luaL_checkinteger(L, arg + 2); /* local-variable index */
+ if (lua_isfunction(L, arg + 1)) { /* function argument? */
+ lua_pushvalue(L, arg + 1); /* push function */
+ lua_pushstring(L, lua_getlocal(L, NULL, nvar)); /* push local name */
+ return 1; /* return only name (there is no value) */
+ }
+ else { /* stack-level argument */
+ int level = (int)luaL_checkinteger(L, arg + 1);
+ if (!lua_getstack(L1, level, &ar)) /* out of range? */
+ return luaL_argerror(L, arg+1, "level out of range");
+ checkstack(L, L1, 1);
+ name = lua_getlocal(L1, &ar, nvar);
+ if (name) {
+ lua_xmove(L1, L, 1); /* move local value */
+ lua_pushstring(L, name); /* push name */
+ lua_rotate(L, -2, 1); /* re-order */
+ return 2;
+ }
+ else {
+ lua_pushnil(L); /* no name (nor value) */
+ return 1;
+ }
+ }
+}
+
+
+static int db_setlocal (lua_State *L) {
+ int arg;
+ const char *name;
+ lua_State *L1 = getthread(L, &arg);
+ lua_Debug ar;
+ int level = (int)luaL_checkinteger(L, arg + 1);
+ int nvar = (int)luaL_checkinteger(L, arg + 2);
+ if (!lua_getstack(L1, level, &ar)) /* out of range? */
+ return luaL_argerror(L, arg+1, "level out of range");
+ luaL_checkany(L, arg+3);
+ lua_settop(L, arg+3);
+ checkstack(L, L1, 1);
+ lua_xmove(L, L1, 1);
+ name = lua_setlocal(L1, &ar, nvar);
+ if (name == NULL)
+ lua_pop(L1, 1); /* pop value (if not popped by 'lua_setlocal') */
+ lua_pushstring(L, name);
+ return 1;
+}
+
+
+/*
+** get (if 'get' is true) or set an upvalue from a closure
+*/
+static int auxupvalue (lua_State *L, int get) {
+ const char *name;
+ int n = (int)luaL_checkinteger(L, 2); /* upvalue index */
+ luaL_checktype(L, 1, LUA_TFUNCTION); /* closure */
+ name = get ? lua_getupvalue(L, 1, n) : lua_setupvalue(L, 1, n);
+ if (name == NULL) return 0;
+ lua_pushstring(L, name);
+ lua_insert(L, -(get+1)); /* no-op if get is false */
+ return get + 1;
+}
+
+
+static int db_getupvalue (lua_State *L) {
+ return auxupvalue(L, 1);
+}
+
+
+static int db_setupvalue (lua_State *L) {
+ luaL_checkany(L, 3);
+ return auxupvalue(L, 0);
+}
+
+
+/*
+** Check whether a given upvalue from a given closure exists and
+** returns its index
+*/
+static int checkupval (lua_State *L, int argf, int argnup) {
+ int nup = (int)luaL_checkinteger(L, argnup); /* upvalue index */
+ luaL_checktype(L, argf, LUA_TFUNCTION); /* closure */
+ luaL_argcheck(L, (lua_getupvalue(L, argf, nup) != NULL), argnup,
+ "invalid upvalue index");
+ return nup;
+}
+
+
+static int db_upvalueid (lua_State *L) {
+ int n = checkupval(L, 1, 2);
+ lua_pushlightuserdata(L, lua_upvalueid(L, 1, n));
+ return 1;
+}
+
+
+static int db_upvaluejoin (lua_State *L) {
+ int n1 = checkupval(L, 1, 2);
+ int n2 = checkupval(L, 3, 4);
+ luaL_argcheck(L, !lua_iscfunction(L, 1), 1, "Lua function expected");
+ luaL_argcheck(L, !lua_iscfunction(L, 3), 3, "Lua function expected");
+ lua_upvaluejoin(L, 1, n1, 3, n2);
+ return 0;
+}
+
+
+/*
+** Call hook function registered at hook table for the current
+** thread (if there is one)
+*/
+static void hookf (lua_State *L, lua_Debug *ar) {
+ static const char *const hooknames[] =
+ {"call", "return", "line", "count", "tail call"};
+ lua_rawgetp(L, LUA_REGISTRYINDEX, &HOOKKEY);
+ lua_pushthread(L);
+ if (lua_rawget(L, -2) == LUA_TFUNCTION) { /* is there a hook function? */
+ lua_pushstring(L, hooknames[(int)ar->event]); /* push event name */
+ if (ar->currentline >= 0)
+ lua_pushinteger(L, ar->currentline); /* push current line */
+ else lua_pushnil(L);
+ lua_assert(lua_getinfo(L, "lS", ar));
+ lua_call(L, 2, 0); /* call hook function */
+ }
+}
+
+
+/*
+** Convert a string mask (for 'sethook') into a bit mask
+*/
+static int makemask (const char *smask, int count) {
+ int mask = 0;
+ if (strchr(smask, 'c')) mask |= LUA_MASKCALL;
+ if (strchr(smask, 'r')) mask |= LUA_MASKRET;
+ if (strchr(smask, 'l')) mask |= LUA_MASKLINE;
+ if (count > 0) mask |= LUA_MASKCOUNT;
+ return mask;
+}
+
+
+/*
+** Convert a bit mask (for 'gethook') into a string mask
+*/
+static char *unmakemask (int mask, char *smask) {
+ int i = 0;
+ if (mask & LUA_MASKCALL) smask[i++] = 'c';
+ if (mask & LUA_MASKRET) smask[i++] = 'r';
+ if (mask & LUA_MASKLINE) smask[i++] = 'l';
+ smask[i] = '\0';
+ return smask;
+}
+
+
+static int db_sethook (lua_State *L) {
+ int arg, mask, count;
+ lua_Hook func;
+ lua_State *L1 = getthread(L, &arg);
+ if (lua_isnoneornil(L, arg+1)) { /* no hook? */
+ lua_settop(L, arg+1);
+ func = NULL; mask = 0; count = 0; /* turn off hooks */
+ }
+ else {
+ const char *smask = luaL_checkstring(L, arg+2);
+ luaL_checktype(L, arg+1, LUA_TFUNCTION);
+ count = (int)luaL_optinteger(L, arg + 3, 0);
+ func = hookf; mask = makemask(smask, count);
+ }
+ if (lua_rawgetp(L, LUA_REGISTRYINDEX, &HOOKKEY) == LUA_TNIL) {
+ lua_createtable(L, 0, 2); /* create a hook table */
+ lua_pushvalue(L, -1);
+ lua_rawsetp(L, LUA_REGISTRYINDEX, &HOOKKEY); /* set it in position */
+ lua_pushstring(L, "k");
+ lua_setfield(L, -2, "__mode"); /** hooktable.__mode = "k" */
+ lua_pushvalue(L, -1);
+ lua_setmetatable(L, -2); /* setmetatable(hooktable) = hooktable */
+ }
+ checkstack(L, L1, 1);
+ lua_pushthread(L1); lua_xmove(L1, L, 1); /* key (thread) */
+ lua_pushvalue(L, arg + 1); /* value (hook function) */
+ lua_rawset(L, -3); /* hooktable[L1] = new Lua hook */
+ lua_sethook(L1, func, mask, count);
+ return 0;
+}
+
+
+static int db_gethook (lua_State *L) {
+ int arg;
+ lua_State *L1 = getthread(L, &arg);
+ char buff[5];
+ int mask = lua_gethookmask(L1);
+ lua_Hook hook = lua_gethook(L1);
+ if (hook == NULL) /* no hook? */
+ lua_pushnil(L);
+ else if (hook != hookf) /* external hook? */
+ lua_pushliteral(L, "external hook");
+ else { /* hook table must exist */
+ lua_rawgetp(L, LUA_REGISTRYINDEX, &HOOKKEY);
+ checkstack(L, L1, 1);
+ lua_pushthread(L1); lua_xmove(L1, L, 1);
+ lua_rawget(L, -2); /* 1st result = hooktable[L1] */
+ lua_remove(L, -2); /* remove hook table */
+ }
+ lua_pushstring(L, unmakemask(mask, buff)); /* 2nd result = mask */
+ lua_pushinteger(L, lua_gethookcount(L1)); /* 3rd result = count */
+ return 3;
+}
+
+
+static int db_debug (lua_State *L) {
+ for (;;) {
+ char buffer[250];
+ lua_writestringerror("%s", "lua_debug> ");
+ if (fgets(buffer, sizeof(buffer), stdin) == 0 ||
+ strcmp(buffer, "cont\n") == 0)
+ return 0;
+ if (luaL_loadbuffer(L, buffer, strlen(buffer), "=(debug command)") ||
+ lua_pcall(L, 0, 0, 0))
+ lua_writestringerror("%s\n", lua_tostring(L, -1));
+ lua_settop(L, 0); /* remove eventual returns */
+ }
+}
+
+
+static int db_traceback (lua_State *L) {
+ int arg;
+ lua_State *L1 = getthread(L, &arg);
+ const char *msg = lua_tostring(L, arg + 1);
+ if (msg == NULL && !lua_isnoneornil(L, arg + 1)) /* non-string 'msg'? */
+ lua_pushvalue(L, arg + 1); /* return it untouched */
+ else {
+ int level = (int)luaL_optinteger(L, arg + 2, (L == L1) ? 1 : 0);
+ luaL_traceback(L, L1, msg, level);
+ }
+ return 1;
+}
+
+
+static const luaL_Reg dblib[] = {
+ {"debug", db_debug},
+ {"getuservalue", db_getuservalue},
+ {"gethook", db_gethook},
+ {"getinfo", db_getinfo},
+ {"getlocal", db_getlocal},
+ {"getregistry", db_getregistry},
+ {"getmetatable", db_getmetatable},
+ {"getupvalue", db_getupvalue},
+ {"upvaluejoin", db_upvaluejoin},
+ {"upvalueid", db_upvalueid},
+ {"setuservalue", db_setuservalue},
+ {"sethook", db_sethook},
+ {"setlocal", db_setlocal},
+ {"setmetatable", db_setmetatable},
+ {"setupvalue", db_setupvalue},
+ {"traceback", db_traceback},
+ {NULL, NULL}
+};
+
+
+LUAMOD_API int luaopen_debug (lua_State *L) {
+ luaL_newlib(L, dblib);
+ return 1;
+}
+
diff --git a/Build/source/libs/lua53/lua53-src/src/ldebug.c b/Build/source/libs/lua53/lua53-src/src/ldebug.c
new file mode 100644
index 00000000000..239affb76c5
--- /dev/null
+++ b/Build/source/libs/lua53/lua53-src/src/ldebug.c
@@ -0,0 +1,698 @@
+/*
+** $Id: ldebug.c,v 2.121 2016/10/19 12:32:10 roberto Exp $
+** Debug Interface
+** See Copyright Notice in lua.h
+*/
+
+#define ldebug_c
+#define LUA_CORE
+
+#include "lprefix.h"
+
+
+#include <stdarg.h>
+#include <stddef.h>
+#include <string.h>
+
+#include "lua.h"
+
+#include "lapi.h"
+#include "lcode.h"
+#include "ldebug.h"
+#include "ldo.h"
+#include "lfunc.h"
+#include "lobject.h"
+#include "lopcodes.h"
+#include "lstate.h"
+#include "lstring.h"
+#include "ltable.h"
+#include "ltm.h"
+#include "lvm.h"
+
+
+
+#define noLuaClosure(f) ((f) == NULL || (f)->c.tt == LUA_TCCL)
+
+
+/* Active Lua function (given call info) */
+#define ci_func(ci) (clLvalue((ci)->func))
+
+
+static const char *funcnamefromcode (lua_State *L, CallInfo *ci,
+ const char **name);
+
+
+static int currentpc (CallInfo *ci) {
+ lua_assert(isLua(ci));
+ return pcRel(ci->u.l.savedpc, ci_func(ci)->p);
+}
+
+
+static int currentline (CallInfo *ci) {
+ return getfuncline(ci_func(ci)->p, currentpc(ci));
+}
+
+
+/*
+** If function yielded, its 'func' can be in the 'extra' field. The
+** next function restores 'func' to its correct value for debugging
+** purposes. (It exchanges 'func' and 'extra'; so, when called again,
+** after debugging, it also "re-restores" ** 'func' to its altered value.
+*/
+static void swapextra (lua_State *L) {
+ if (L->status == LUA_YIELD) {
+ CallInfo *ci = L->ci; /* get function that yielded */
+ StkId temp = ci->func; /* exchange its 'func' and 'extra' values */
+ ci->func = restorestack(L, ci->extra);
+ ci->extra = savestack(L, temp);
+ }
+}
+
+
+/*
+** This function can be called asynchronously (e.g. during a signal).
+** Fields 'oldpc', 'basehookcount', and 'hookcount' (set by
+** 'resethookcount') are for debug only, and it is no problem if they
+** get arbitrary values (causes at most one wrong hook call). 'hookmask'
+** is an atomic value. We assume that pointers are atomic too (e.g., gcc
+** ensures that for all platforms where it runs). Moreover, 'hook' is
+** always checked before being called (see 'luaD_hook').
+*/
+LUA_API void lua_sethook (lua_State *L, lua_Hook func, int mask, int count) {
+ if (func == NULL || mask == 0) { /* turn off hooks? */
+ mask = 0;
+ func = NULL;
+ }
+ if (isLua(L->ci))
+ L->oldpc = L->ci->u.l.savedpc;
+ L->hook = func;
+ L->basehookcount = count;
+ resethookcount(L);
+ L->hookmask = cast_byte(mask);
+}
+
+
+LUA_API lua_Hook lua_gethook (lua_State *L) {
+ return L->hook;
+}
+
+
+LUA_API int lua_gethookmask (lua_State *L) {
+ return L->hookmask;
+}
+
+
+LUA_API int lua_gethookcount (lua_State *L) {
+ return L->basehookcount;
+}
+
+
+LUA_API int lua_getstack (lua_State *L, int level, lua_Debug *ar) {
+ int status;
+ CallInfo *ci;
+ if (level < 0) return 0; /* invalid (negative) level */
+ lua_lock(L);
+ for (ci = L->ci; level > 0 && ci != &L->base_ci; ci = ci->previous)
+ level--;
+ if (level == 0 && ci != &L->base_ci) { /* level found? */
+ status = 1;
+ ar->i_ci = ci;
+ }
+ else status = 0; /* no such level */
+ lua_unlock(L);
+ return status;
+}
+
+
+static const char *upvalname (Proto *p, int uv) {
+ TString *s = check_exp(uv < p->sizeupvalues, p->upvalues[uv].name);
+ if (s == NULL) return "?";
+ else return getstr(s);
+}
+
+
+static const char *findvararg (CallInfo *ci, int n, StkId *pos) {
+ int nparams = clLvalue(ci->func)->p->numparams;
+ if (n >= cast_int(ci->u.l.base - ci->func) - nparams)
+ return NULL; /* no such vararg */
+ else {
+ *pos = ci->func + nparams + n;
+ return "(*vararg)"; /* generic name for any vararg */
+ }
+}
+
+
+static const char *findlocal (lua_State *L, CallInfo *ci, int n,
+ StkId *pos) {
+ const char *name = NULL;
+ StkId base;
+ if (isLua(ci)) {
+ if (n < 0) /* access to vararg values? */
+ return findvararg(ci, -n, pos);
+ else {
+ base = ci->u.l.base;
+ name = luaF_getlocalname(ci_func(ci)->p, n, currentpc(ci));
+ }
+ }
+ else
+ base = ci->func + 1;
+ if (name == NULL) { /* no 'standard' name? */
+ StkId limit = (ci == L->ci) ? L->top : ci->next->func;
+ if (limit - base >= n && n > 0) /* is 'n' inside 'ci' stack? */
+ name = "(*temporary)"; /* generic name for any valid slot */
+ else
+ return NULL; /* no name */
+ }
+ *pos = base + (n - 1);
+ return name;
+}
+
+
+LUA_API const char *lua_getlocal (lua_State *L, const lua_Debug *ar, int n) {
+ const char *name;
+ lua_lock(L);
+ swapextra(L);
+ if (ar == NULL) { /* information about non-active function? */
+ if (!isLfunction(L->top - 1)) /* not a Lua function? */
+ name = NULL;
+ else /* consider live variables at function start (parameters) */
+ name = luaF_getlocalname(clLvalue(L->top - 1)->p, n, 0);
+ }
+ else { /* active function; get information through 'ar' */
+ StkId pos = NULL; /* to avoid warnings */
+ name = findlocal(L, ar->i_ci, n, &pos);
+ if (name) {
+ setobj2s(L, L->top, pos);
+ api_incr_top(L);
+ }
+ }
+ swapextra(L);
+ lua_unlock(L);
+ return name;
+}
+
+
+LUA_API const char *lua_setlocal (lua_State *L, const lua_Debug *ar, int n) {
+ StkId pos = NULL; /* to avoid warnings */
+ const char *name;
+ lua_lock(L);
+ swapextra(L);
+ name = findlocal(L, ar->i_ci, n, &pos);
+ if (name) {
+ setobjs2s(L, pos, L->top - 1);
+ L->top--; /* pop value */
+ }
+ swapextra(L);
+ lua_unlock(L);
+ return name;
+}
+
+
+static void funcinfo (lua_Debug *ar, Closure *cl) {
+ if (noLuaClosure(cl)) {
+ ar->source = "=[C]";
+ ar->linedefined = -1;
+ ar->lastlinedefined = -1;
+ ar->what = "C";
+ }
+ else {
+ Proto *p = cl->l.p;
+ ar->source = p->source ? getstr(p->source) : "=?";
+ ar->linedefined = p->linedefined;
+ ar->lastlinedefined = p->lastlinedefined;
+ ar->what = (ar->linedefined == 0) ? "main" : "Lua";
+ }
+ luaO_chunkid(ar->short_src, ar->source, LUA_IDSIZE);
+}
+
+
+static void collectvalidlines (lua_State *L, Closure *f) {
+ if (noLuaClosure(f)) {
+ setnilvalue(L->top);
+ api_incr_top(L);
+ }
+ else {
+ int i;
+ TValue v;
+ int *lineinfo = f->l.p->lineinfo;
+ Table *t = luaH_new(L); /* new table to store active lines */
+ sethvalue(L, L->top, t); /* push it on stack */
+ api_incr_top(L);
+ setbvalue(&v, 1); /* boolean 'true' to be the value of all indices */
+ for (i = 0; i < f->l.p->sizelineinfo; i++) /* for all lines with code */
+ luaH_setint(L, t, lineinfo[i], &v); /* table[line] = true */
+ }
+}
+
+
+static const char *getfuncname (lua_State *L, CallInfo *ci, const char **name) {
+ if (ci == NULL) /* no 'ci'? */
+ return NULL; /* no info */
+ else if (ci->callstatus & CIST_FIN) { /* is this a finalizer? */
+ *name = "__gc";
+ return "metamethod"; /* report it as such */
+ }
+ /* calling function is a known Lua function? */
+ else if (!(ci->callstatus & CIST_TAIL) && isLua(ci->previous))
+ return funcnamefromcode(L, ci->previous, name);
+ else return NULL; /* no way to find a name */
+}
+
+
+static int auxgetinfo (lua_State *L, const char *what, lua_Debug *ar,
+ Closure *f, CallInfo *ci) {
+ int status = 1;
+ for (; *what; what++) {
+ switch (*what) {
+ case 'S': {
+ funcinfo(ar, f);
+ break;
+ }
+ case 'l': {
+ ar->currentline = (ci && isLua(ci)) ? currentline(ci) : -1;
+ break;
+ }
+ case 'u': {
+ ar->nups = (f == NULL) ? 0 : f->c.nupvalues;
+ if (noLuaClosure(f)) {
+ ar->isvararg = 1;
+ ar->nparams = 0;
+ }
+ else {
+ ar->isvararg = f->l.p->is_vararg;
+ ar->nparams = f->l.p->numparams;
+ }
+ break;
+ }
+ case 't': {
+ ar->istailcall = (ci) ? ci->callstatus & CIST_TAIL : 0;
+ break;
+ }
+ case 'n': {
+ ar->namewhat = getfuncname(L, ci, &ar->name);
+ if (ar->namewhat == NULL) {
+ ar->namewhat = ""; /* not found */
+ ar->name = NULL;
+ }
+ break;
+ }
+ case 'L':
+ case 'f': /* handled by lua_getinfo */
+ break;
+ default: status = 0; /* invalid option */
+ }
+ }
+ return status;
+}
+
+
+LUA_API int lua_getinfo (lua_State *L, const char *what, lua_Debug *ar) {
+ int status;
+ Closure *cl;
+ CallInfo *ci;
+ StkId func;
+ lua_lock(L);
+ swapextra(L);
+ if (*what == '>') {
+ ci = NULL;
+ func = L->top - 1;
+ api_check(L, ttisfunction(func), "function expected");
+ what++; /* skip the '>' */
+ L->top--; /* pop function */
+ }
+ else {
+ ci = ar->i_ci;
+ func = ci->func;
+ lua_assert(ttisfunction(ci->func));
+ }
+ cl = ttisclosure(func) ? clvalue(func) : NULL;
+ status = auxgetinfo(L, what, ar, cl, ci);
+ if (strchr(what, 'f')) {
+ setobjs2s(L, L->top, func);
+ api_incr_top(L);
+ }
+ swapextra(L); /* correct before option 'L', which can raise a mem. error */
+ if (strchr(what, 'L'))
+ collectvalidlines(L, cl);
+ lua_unlock(L);
+ return status;
+}
+
+
+/*
+** {======================================================
+** Symbolic Execution
+** =======================================================
+*/
+
+static const char *getobjname (Proto *p, int lastpc, int reg,
+ const char **name);
+
+
+/*
+** find a "name" for the RK value 'c'
+*/
+static void kname (Proto *p, int pc, int c, const char **name) {
+ if (ISK(c)) { /* is 'c' a constant? */
+ TValue *kvalue = &p->k[INDEXK(c)];
+ if (ttisstring(kvalue)) { /* literal constant? */
+ *name = svalue(kvalue); /* it is its own name */
+ return;
+ }
+ /* else no reasonable name found */
+ }
+ else { /* 'c' is a register */
+ const char *what = getobjname(p, pc, c, name); /* search for 'c' */
+ if (what && *what == 'c') { /* found a constant name? */
+ return; /* 'name' already filled */
+ }
+ /* else no reasonable name found */
+ }
+ *name = "?"; /* no reasonable name found */
+}
+
+
+static int filterpc (int pc, int jmptarget) {
+ if (pc < jmptarget) /* is code conditional (inside a jump)? */
+ return -1; /* cannot know who sets that register */
+ else return pc; /* current position sets that register */
+}
+
+
+/*
+** try to find last instruction before 'lastpc' that modified register 'reg'
+*/
+static int findsetreg (Proto *p, int lastpc, int reg) {
+ int pc;
+ int setreg = -1; /* keep last instruction that changed 'reg' */
+ int jmptarget = 0; /* any code before this address is conditional */
+ for (pc = 0; pc < lastpc; pc++) {
+ Instruction i = p->code[pc];
+ OpCode op = GET_OPCODE(i);
+ int a = GETARG_A(i);
+ switch (op) {
+ case OP_LOADNIL: {
+ int b = GETARG_B(i);
+ if (a <= reg && reg <= a + b) /* set registers from 'a' to 'a+b' */
+ setreg = filterpc(pc, jmptarget);
+ break;
+ }
+ case OP_TFORCALL: {
+ if (reg >= a + 2) /* affect all regs above its base */
+ setreg = filterpc(pc, jmptarget);
+ break;
+ }
+ case OP_CALL:
+ case OP_TAILCALL: {
+ if (reg >= a) /* affect all registers above base */
+ setreg = filterpc(pc, jmptarget);
+ break;
+ }
+ case OP_JMP: {
+ int b = GETARG_sBx(i);
+ int dest = pc + 1 + b;
+ /* jump is forward and do not skip 'lastpc'? */
+ if (pc < dest && dest <= lastpc) {
+ if (dest > jmptarget)
+ jmptarget = dest; /* update 'jmptarget' */
+ }
+ break;
+ }
+ default:
+ if (testAMode(op) && reg == a) /* any instruction that set A */
+ setreg = filterpc(pc, jmptarget);
+ break;
+ }
+ }
+ return setreg;
+}
+
+
+static const char *getobjname (Proto *p, int lastpc, int reg,
+ const char **name) {
+ int pc;
+ *name = luaF_getlocalname(p, reg + 1, lastpc);
+ if (*name) /* is a local? */
+ return "local";
+ /* else try symbolic execution */
+ pc = findsetreg(p, lastpc, reg);
+ if (pc != -1) { /* could find instruction? */
+ Instruction i = p->code[pc];
+ OpCode op = GET_OPCODE(i);
+ switch (op) {
+ case OP_MOVE: {
+ int b = GETARG_B(i); /* move from 'b' to 'a' */
+ if (b < GETARG_A(i))
+ return getobjname(p, pc, b, name); /* get name for 'b' */
+ break;
+ }
+ case OP_GETTABUP:
+ case OP_GETTABLE: {
+ int k = GETARG_C(i); /* key index */
+ int t = GETARG_B(i); /* table index */
+ const char *vn = (op == OP_GETTABLE) /* name of indexed variable */
+ ? luaF_getlocalname(p, t + 1, pc)
+ : upvalname(p, t);
+ kname(p, pc, k, name);
+ return (vn && strcmp(vn, LUA_ENV) == 0) ? "global" : "field";
+ }
+ case OP_GETUPVAL: {
+ *name = upvalname(p, GETARG_B(i));
+ return "upvalue";
+ }
+ case OP_LOADK:
+ case OP_LOADKX: {
+ int b = (op == OP_LOADK) ? GETARG_Bx(i)
+ : GETARG_Ax(p->code[pc + 1]);
+ if (ttisstring(&p->k[b])) {
+ *name = svalue(&p->k[b]);
+ return "constant";
+ }
+ break;
+ }
+ case OP_SELF: {
+ int k = GETARG_C(i); /* key index */
+ kname(p, pc, k, name);
+ return "method";
+ }
+ default: break; /* go through to return NULL */
+ }
+ }
+ return NULL; /* could not find reasonable name */
+}
+
+
+/*
+** Try to find a name for a function based on the code that called it.
+** (Only works when function was called by a Lua function.)
+** Returns what the name is (e.g., "for iterator", "method",
+** "metamethod") and sets '*name' to point to the name.
+*/
+static const char *funcnamefromcode (lua_State *L, CallInfo *ci,
+ const char **name) {
+ TMS tm = (TMS)0; /* (initial value avoids warnings) */
+ Proto *p = ci_func(ci)->p; /* calling function */
+ int pc = currentpc(ci); /* calling instruction index */
+ Instruction i = p->code[pc]; /* calling instruction */
+ if (ci->callstatus & CIST_HOOKED) { /* was it called inside a hook? */
+ *name = "?";
+ return "hook";
+ }
+ switch (GET_OPCODE(i)) {
+ case OP_CALL:
+ case OP_TAILCALL:
+ return getobjname(p, pc, GETARG_A(i), name); /* get function name */
+ case OP_TFORCALL: { /* for iterator */
+ *name = "for iterator";
+ return "for iterator";
+ }
+ /* other instructions can do calls through metamethods */
+ case OP_SELF: case OP_GETTABUP: case OP_GETTABLE:
+ tm = TM_INDEX;
+ break;
+ case OP_SETTABUP: case OP_SETTABLE:
+ tm = TM_NEWINDEX;
+ break;
+ case OP_ADD: case OP_SUB: case OP_MUL: case OP_MOD:
+ case OP_POW: case OP_DIV: case OP_IDIV: case OP_BAND:
+ case OP_BOR: case OP_BXOR: case OP_SHL: case OP_SHR: {
+ int offset = cast_int(GET_OPCODE(i)) - cast_int(OP_ADD); /* ORDER OP */
+ tm = cast(TMS, offset + cast_int(TM_ADD)); /* ORDER TM */
+ break;
+ }
+ case OP_UNM: tm = TM_UNM; break;
+ case OP_BNOT: tm = TM_BNOT; break;
+ case OP_LEN: tm = TM_LEN; break;
+ case OP_CONCAT: tm = TM_CONCAT; break;
+ case OP_EQ: tm = TM_EQ; break;
+ case OP_LT: tm = TM_LT; break;
+ case OP_LE: tm = TM_LE; break;
+ default:
+ return NULL; /* cannot find a reasonable name */
+ }
+ *name = getstr(G(L)->tmname[tm]);
+ return "metamethod";
+}
+
+/* }====================================================== */
+
+
+
+/*
+** The subtraction of two potentially unrelated pointers is
+** not ISO C, but it should not crash a program; the subsequent
+** checks are ISO C and ensure a correct result.
+*/
+static int isinstack (CallInfo *ci, const TValue *o) {
+ ptrdiff_t i = o - ci->u.l.base;
+ return (0 <= i && i < (ci->top - ci->u.l.base) && ci->u.l.base + i == o);
+}
+
+
+/*
+** Checks whether value 'o' came from an upvalue. (That can only happen
+** with instructions OP_GETTABUP/OP_SETTABUP, which operate directly on
+** upvalues.)
+*/
+static const char *getupvalname (CallInfo *ci, const TValue *o,
+ const char **name) {
+ LClosure *c = ci_func(ci);
+ int i;
+ for (i = 0; i < c->nupvalues; i++) {
+ if (c->upvals[i]->v == o) {
+ *name = upvalname(c->p, i);
+ return "upvalue";
+ }
+ }
+ return NULL;
+}
+
+
+static const char *varinfo (lua_State *L, const TValue *o) {
+ const char *name = NULL; /* to avoid warnings */
+ CallInfo *ci = L->ci;
+ const char *kind = NULL;
+ if (isLua(ci)) {
+ kind = getupvalname(ci, o, &name); /* check whether 'o' is an upvalue */
+ if (!kind && isinstack(ci, o)) /* no? try a register */
+ kind = getobjname(ci_func(ci)->p, currentpc(ci),
+ cast_int(o - ci->u.l.base), &name);
+ }
+ return (kind) ? luaO_pushfstring(L, " (%s '%s')", kind, name) : "";
+}
+
+
+l_noret luaG_typeerror (lua_State *L, const TValue *o, const char *op) {
+ const char *t = luaT_objtypename(L, o);
+ luaG_runerror(L, "attempt to %s a %s value%s", op, t, varinfo(L, o));
+}
+
+
+l_noret luaG_concaterror (lua_State *L, const TValue *p1, const TValue *p2) {
+ if (ttisstring(p1) || cvt2str(p1)) p1 = p2;
+ luaG_typeerror(L, p1, "concatenate");
+}
+
+
+l_noret luaG_opinterror (lua_State *L, const TValue *p1,
+ const TValue *p2, const char *msg) {
+ lua_Number temp;
+ if (!tonumber(p1, &temp)) /* first operand is wrong? */
+ p2 = p1; /* now second is wrong */
+ luaG_typeerror(L, p2, msg);
+}
+
+
+/*
+** Error when both values are convertible to numbers, but not to integers
+*/
+l_noret luaG_tointerror (lua_State *L, const TValue *p1, const TValue *p2) {
+ lua_Integer temp;
+ if (!tointeger(p1, &temp))
+ p2 = p1;
+ luaG_runerror(L, "number%s has no integer representation", varinfo(L, p2));
+}
+
+
+l_noret luaG_ordererror (lua_State *L, const TValue *p1, const TValue *p2) {
+ const char *t1 = luaT_objtypename(L, p1);
+ const char *t2 = luaT_objtypename(L, p2);
+ if (strcmp(t1, t2) == 0)
+ luaG_runerror(L, "attempt to compare two %s values", t1);
+ else
+ luaG_runerror(L, "attempt to compare %s with %s", t1, t2);
+}
+
+
+/* add src:line information to 'msg' */
+const char *luaG_addinfo (lua_State *L, const char *msg, TString *src,
+ int line) {
+ char buff[LUA_IDSIZE];
+ if (src)
+ luaO_chunkid(buff, getstr(src), LUA_IDSIZE);
+ else { /* no source available; use "?" instead */
+ buff[0] = '?'; buff[1] = '\0';
+ }
+ return luaO_pushfstring(L, "%s:%d: %s", buff, line, msg);
+}
+
+
+l_noret luaG_errormsg (lua_State *L) {
+ if (L->errfunc != 0) { /* is there an error handling function? */
+ StkId errfunc = restorestack(L, L->errfunc);
+ setobjs2s(L, L->top, L->top - 1); /* move argument */
+ setobjs2s(L, L->top - 1, errfunc); /* push function */
+ L->top++; /* assume EXTRA_STACK */
+ luaD_callnoyield(L, L->top - 2, 1); /* call it */
+ }
+ luaD_throw(L, LUA_ERRRUN);
+}
+
+
+l_noret luaG_runerror (lua_State *L, const char *fmt, ...) {
+ CallInfo *ci = L->ci;
+ const char *msg;
+ va_list argp;
+ va_start(argp, fmt);
+ msg = luaO_pushvfstring(L, fmt, argp); /* format message */
+ va_end(argp);
+ if (isLua(ci)) /* if Lua function, add source:line information */
+ luaG_addinfo(L, msg, ci_func(ci)->p->source, currentline(ci));
+ luaG_errormsg(L);
+}
+
+
+void luaG_traceexec (lua_State *L) {
+ CallInfo *ci = L->ci;
+ lu_byte mask = L->hookmask;
+ int counthook = (--L->hookcount == 0 && (mask & LUA_MASKCOUNT));
+ if (counthook)
+ resethookcount(L); /* reset count */
+ else if (!(mask & LUA_MASKLINE))
+ return; /* no line hook and count != 0; nothing to be done */
+ if (ci->callstatus & CIST_HOOKYIELD) { /* called hook last time? */
+ ci->callstatus &= ~CIST_HOOKYIELD; /* erase mark */
+ return; /* do not call hook again (VM yielded, so it did not move) */
+ }
+ if (counthook)
+ luaD_hook(L, LUA_HOOKCOUNT, -1); /* call count hook */
+ if (mask & LUA_MASKLINE) {
+ Proto *p = ci_func(ci)->p;
+ int npc = pcRel(ci->u.l.savedpc, p);
+ int newline = getfuncline(p, npc);
+ if (npc == 0 || /* call linehook when enter a new function, */
+ ci->u.l.savedpc <= L->oldpc || /* when jump back (loop), or when */
+ newline != getfuncline(p, pcRel(L->oldpc, p))) /* enter a new line */
+ luaD_hook(L, LUA_HOOKLINE, newline); /* call line hook */
+ }
+ L->oldpc = ci->u.l.savedpc;
+ if (L->status == LUA_YIELD) { /* did hook yield? */
+ if (counthook)
+ L->hookcount = 1; /* undo decrement to zero */
+ ci->u.l.savedpc--; /* undo increment (resume will increment it again) */
+ ci->callstatus |= CIST_HOOKYIELD; /* mark that it yielded */
+ ci->func = L->top - 1; /* protect stack below results */
+ luaD_throw(L, LUA_YIELD);
+ }
+}
+
diff --git a/Build/source/libs/lua53/lua53-src/src/ldebug.h b/Build/source/libs/lua53/lua53-src/src/ldebug.h
new file mode 100644
index 00000000000..0e31546b1b4
--- /dev/null
+++ b/Build/source/libs/lua53/lua53-src/src/ldebug.h
@@ -0,0 +1,39 @@
+/*
+** $Id: ldebug.h,v 2.14 2015/05/22 17:45:56 roberto Exp $
+** Auxiliary functions from Debug Interface module
+** See Copyright Notice in lua.h
+*/
+
+#ifndef ldebug_h
+#define ldebug_h
+
+
+#include "lstate.h"
+
+
+#define pcRel(pc, p) (cast(int, (pc) - (p)->code) - 1)
+
+#define getfuncline(f,pc) (((f)->lineinfo) ? (f)->lineinfo[pc] : -1)
+
+#define resethookcount(L) (L->hookcount = L->basehookcount)
+
+
+LUAI_FUNC l_noret luaG_typeerror (lua_State *L, const TValue *o,
+ const char *opname);
+LUAI_FUNC l_noret luaG_concaterror (lua_State *L, const TValue *p1,
+ const TValue *p2);
+LUAI_FUNC l_noret luaG_opinterror (lua_State *L, const TValue *p1,
+ const TValue *p2,
+ const char *msg);
+LUAI_FUNC l_noret luaG_tointerror (lua_State *L, const TValue *p1,
+ const TValue *p2);
+LUAI_FUNC l_noret luaG_ordererror (lua_State *L, const TValue *p1,
+ const TValue *p2);
+LUAI_FUNC l_noret luaG_runerror (lua_State *L, const char *fmt, ...);
+LUAI_FUNC const char *luaG_addinfo (lua_State *L, const char *msg,
+ TString *src, int line);
+LUAI_FUNC l_noret luaG_errormsg (lua_State *L);
+LUAI_FUNC void luaG_traceexec (lua_State *L);
+
+
+#endif
diff --git a/Build/source/libs/lua53/lua53-src/src/ldo.c b/Build/source/libs/lua53/lua53-src/src/ldo.c
new file mode 100644
index 00000000000..90b695fb04c
--- /dev/null
+++ b/Build/source/libs/lua53/lua53-src/src/ldo.c
@@ -0,0 +1,802 @@
+/*
+** $Id: ldo.c,v 2.157 2016/12/13 15:52:21 roberto Exp $
+** Stack and Call structure of Lua
+** See Copyright Notice in lua.h
+*/
+
+#define ldo_c
+#define LUA_CORE
+
+#include "lprefix.h"
+
+
+#include <setjmp.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include "lua.h"
+
+#include "lapi.h"
+#include "ldebug.h"
+#include "ldo.h"
+#include "lfunc.h"
+#include "lgc.h"
+#include "lmem.h"
+#include "lobject.h"
+#include "lopcodes.h"
+#include "lparser.h"
+#include "lstate.h"
+#include "lstring.h"
+#include "ltable.h"
+#include "ltm.h"
+#include "lundump.h"
+#include "lvm.h"
+#include "lzio.h"
+
+
+
+#define errorstatus(s) ((s) > LUA_YIELD)
+
+
+/*
+** {======================================================
+** Error-recovery functions
+** =======================================================
+*/
+
+/*
+** LUAI_THROW/LUAI_TRY define how Lua does exception handling. By
+** default, Lua handles errors with exceptions when compiling as
+** C++ code, with _longjmp/_setjmp when asked to use them, and with
+** longjmp/setjmp otherwise.
+*/
+#if !defined(LUAI_THROW) /* { */
+
+#if defined(__cplusplus) && !defined(LUA_USE_LONGJMP) /* { */
+
+/* C++ exceptions */
+#define LUAI_THROW(L,c) throw(c)
+#define LUAI_TRY(L,c,a) \
+ try { a } catch(...) { if ((c)->status == 0) (c)->status = -1; }
+#define luai_jmpbuf int /* dummy variable */
+
+#elif defined(LUA_USE_POSIX) /* }{ */
+
+/* in POSIX, try _longjmp/_setjmp (more efficient) */
+#define LUAI_THROW(L,c) _longjmp((c)->b, 1)
+#define LUAI_TRY(L,c,a) if (_setjmp((c)->b) == 0) { a }
+#define luai_jmpbuf jmp_buf
+
+#else /* }{ */
+
+/* ISO C handling with long jumps */
+#define LUAI_THROW(L,c) longjmp((c)->b, 1)
+#define LUAI_TRY(L,c,a) if (setjmp((c)->b) == 0) { a }
+#define luai_jmpbuf jmp_buf
+
+#endif /* } */
+
+#endif /* } */
+
+
+
+/* chain list of long jump buffers */
+struct lua_longjmp {
+ struct lua_longjmp *previous;
+ luai_jmpbuf b;
+ volatile int status; /* error code */
+};
+
+
+static void seterrorobj (lua_State *L, int errcode, StkId oldtop) {
+ switch (errcode) {
+ case LUA_ERRMEM: { /* memory error? */
+ setsvalue2s(L, oldtop, G(L)->memerrmsg); /* reuse preregistered msg. */
+ break;
+ }
+ case LUA_ERRERR: {
+ setsvalue2s(L, oldtop, luaS_newliteral(L, "error in error handling"));
+ break;
+ }
+ default: {
+ setobjs2s(L, oldtop, L->top - 1); /* error message on current top */
+ break;
+ }
+ }
+ L->top = oldtop + 1;
+}
+
+
+l_noret luaD_throw (lua_State *L, int errcode) {
+ if (L->errorJmp) { /* thread has an error handler? */
+ L->errorJmp->status = errcode; /* set status */
+ LUAI_THROW(L, L->errorJmp); /* jump to it */
+ }
+ else { /* thread has no error handler */
+ global_State *g = G(L);
+ L->status = cast_byte(errcode); /* mark it as dead */
+ if (g->mainthread->errorJmp) { /* main thread has a handler? */
+ setobjs2s(L, g->mainthread->top++, L->top - 1); /* copy error obj. */
+ luaD_throw(g->mainthread, errcode); /* re-throw in main thread */
+ }
+ else { /* no handler at all; abort */
+ if (g->panic) { /* panic function? */
+ seterrorobj(L, errcode, L->top); /* assume EXTRA_STACK */
+ if (L->ci->top < L->top)
+ L->ci->top = L->top; /* pushing msg. can break this invariant */
+ lua_unlock(L);
+ g->panic(L); /* call panic function (last chance to jump out) */
+ }
+ abort();
+ }
+ }
+}
+
+
+int luaD_rawrunprotected (lua_State *L, Pfunc f, void *ud) {
+ unsigned short oldnCcalls = L->nCcalls;
+ struct lua_longjmp lj;
+ lj.status = LUA_OK;
+ lj.previous = L->errorJmp; /* chain new error handler */
+ L->errorJmp = &lj;
+ LUAI_TRY(L, &lj,
+ (*f)(L, ud);
+ );
+ L->errorJmp = lj.previous; /* restore old error handler */
+ L->nCcalls = oldnCcalls;
+ return lj.status;
+}
+
+/* }====================================================== */
+
+
+/*
+** {==================================================================
+** Stack reallocation
+** ===================================================================
+*/
+static void correctstack (lua_State *L, TValue *oldstack) {
+ CallInfo *ci;
+ UpVal *up;
+ L->top = (L->top - oldstack) + L->stack;
+ for (up = L->openupval; up != NULL; up = up->u.open.next)
+ up->v = (up->v - oldstack) + L->stack;
+ for (ci = L->ci; ci != NULL; ci = ci->previous) {
+ ci->top = (ci->top - oldstack) + L->stack;
+ ci->func = (ci->func - oldstack) + L->stack;
+ if (isLua(ci))
+ ci->u.l.base = (ci->u.l.base - oldstack) + L->stack;
+ }
+}
+
+
+/* some space for error handling */
+#define ERRORSTACKSIZE (LUAI_MAXSTACK + 200)
+
+
+void luaD_reallocstack (lua_State *L, int newsize) {
+ TValue *oldstack = L->stack;
+ int lim = L->stacksize;
+ lua_assert(newsize <= LUAI_MAXSTACK || newsize == ERRORSTACKSIZE);
+ lua_assert(L->stack_last - L->stack == L->stacksize - EXTRA_STACK);
+ luaM_reallocvector(L, L->stack, L->stacksize, newsize, TValue);
+ for (; lim < newsize; lim++)
+ setnilvalue(L->stack + lim); /* erase new segment */
+ L->stacksize = newsize;
+ L->stack_last = L->stack + newsize - EXTRA_STACK;
+ correctstack(L, oldstack);
+}
+
+
+void luaD_growstack (lua_State *L, int n) {
+ int size = L->stacksize;
+ if (size > LUAI_MAXSTACK) /* error after extra size? */
+ luaD_throw(L, LUA_ERRERR);
+ else {
+ int needed = cast_int(L->top - L->stack) + n + EXTRA_STACK;
+ int newsize = 2 * size;
+ if (newsize > LUAI_MAXSTACK) newsize = LUAI_MAXSTACK;
+ if (newsize < needed) newsize = needed;
+ if (newsize > LUAI_MAXSTACK) { /* stack overflow? */
+ luaD_reallocstack(L, ERRORSTACKSIZE);
+ luaG_runerror(L, "stack overflow");
+ }
+ else
+ luaD_reallocstack(L, newsize);
+ }
+}
+
+
+static int stackinuse (lua_State *L) {
+ CallInfo *ci;
+ StkId lim = L->top;
+ for (ci = L->ci; ci != NULL; ci = ci->previous) {
+ if (lim < ci->top) lim = ci->top;
+ }
+ lua_assert(lim <= L->stack_last);
+ return cast_int(lim - L->stack) + 1; /* part of stack in use */
+}
+
+
+void luaD_shrinkstack (lua_State *L) {
+ int inuse = stackinuse(L);
+ int goodsize = inuse + (inuse / 8) + 2*EXTRA_STACK;
+ if (goodsize > LUAI_MAXSTACK)
+ goodsize = LUAI_MAXSTACK; /* respect stack limit */
+ if (L->stacksize > LUAI_MAXSTACK) /* had been handling stack overflow? */
+ luaE_freeCI(L); /* free all CIs (list grew because of an error) */
+ else
+ luaE_shrinkCI(L); /* shrink list */
+ /* if thread is currently not handling a stack overflow and its
+ good size is smaller than current size, shrink its stack */
+ if (inuse <= (LUAI_MAXSTACK - EXTRA_STACK) &&
+ goodsize < L->stacksize)
+ luaD_reallocstack(L, goodsize);
+ else /* don't change stack */
+ condmovestack(L,{},{}); /* (change only for debugging) */
+}
+
+
+void luaD_inctop (lua_State *L) {
+ luaD_checkstack(L, 1);
+ L->top++;
+}
+
+/* }================================================================== */
+
+
+/*
+** Call a hook for the given event. Make sure there is a hook to be
+** called. (Both 'L->hook' and 'L->hookmask', which triggers this
+** function, can be changed asynchronously by signals.)
+*/
+void luaD_hook (lua_State *L, int event, int line) {
+ lua_Hook hook = L->hook;
+ if (hook && L->allowhook) { /* make sure there is a hook */
+ CallInfo *ci = L->ci;
+ ptrdiff_t top = savestack(L, L->top);
+ ptrdiff_t ci_top = savestack(L, ci->top);
+ lua_Debug ar;
+ ar.event = event;
+ ar.currentline = line;
+ ar.i_ci = ci;
+ luaD_checkstack(L, LUA_MINSTACK); /* ensure minimum stack size */
+ ci->top = L->top + LUA_MINSTACK;
+ lua_assert(ci->top <= L->stack_last);
+ L->allowhook = 0; /* cannot call hooks inside a hook */
+ ci->callstatus |= CIST_HOOKED;
+ lua_unlock(L);
+ (*hook)(L, &ar);
+ lua_lock(L);
+ lua_assert(!L->allowhook);
+ L->allowhook = 1;
+ ci->top = restorestack(L, ci_top);
+ L->top = restorestack(L, top);
+ ci->callstatus &= ~CIST_HOOKED;
+ }
+}
+
+
+static void callhook (lua_State *L, CallInfo *ci) {
+ int hook = LUA_HOOKCALL;
+ ci->u.l.savedpc++; /* hooks assume 'pc' is already incremented */
+ if (isLua(ci->previous) &&
+ GET_OPCODE(*(ci->previous->u.l.savedpc - 1)) == OP_TAILCALL) {
+ ci->callstatus |= CIST_TAIL;
+ hook = LUA_HOOKTAILCALL;
+ }
+ luaD_hook(L, hook, -1);
+ ci->u.l.savedpc--; /* correct 'pc' */
+}
+
+
+static StkId adjust_varargs (lua_State *L, Proto *p, int actual) {
+ int i;
+ int nfixargs = p->numparams;
+ StkId base, fixed;
+ /* move fixed parameters to final position */
+ fixed = L->top - actual; /* first fixed argument */
+ base = L->top; /* final position of first argument */
+ for (i = 0; i < nfixargs && i < actual; i++) {
+ setobjs2s(L, L->top++, fixed + i);
+ setnilvalue(fixed + i); /* erase original copy (for GC) */
+ }
+ for (; i < nfixargs; i++)
+ setnilvalue(L->top++); /* complete missing arguments */
+ return base;
+}
+
+
+/*
+** Check whether __call metafield of 'func' is a function. If so, put
+** it in stack below original 'func' so that 'luaD_precall' can call
+** it. Raise an error if __call metafield is not a function.
+*/
+static void tryfuncTM (lua_State *L, StkId func) {
+ const TValue *tm = luaT_gettmbyobj(L, func, TM_CALL);
+ StkId p;
+ if (!ttisfunction(tm))
+ luaG_typeerror(L, func, "call");
+ /* Open a hole inside the stack at 'func' */
+ for (p = L->top; p > func; p--)
+ setobjs2s(L, p, p-1);
+ L->top++; /* slot ensured by caller */
+ setobj2s(L, func, tm); /* tag method is the new function to be called */
+}
+
+
+/*
+** Given 'nres' results at 'firstResult', move 'wanted' of them to 'res'.
+** Handle most typical cases (zero results for commands, one result for
+** expressions, multiple results for tail calls/single parameters)
+** separated.
+*/
+static int moveresults (lua_State *L, const TValue *firstResult, StkId res,
+ int nres, int wanted) {
+ switch (wanted) { /* handle typical cases separately */
+ case 0: break; /* nothing to move */
+ case 1: { /* one result needed */
+ if (nres == 0) /* no results? */
+ firstResult = luaO_nilobject; /* adjust with nil */
+ setobjs2s(L, res, firstResult); /* move it to proper place */
+ break;
+ }
+ case LUA_MULTRET: {
+ int i;
+ for (i = 0; i < nres; i++) /* move all results to correct place */
+ setobjs2s(L, res + i, firstResult + i);
+ L->top = res + nres;
+ return 0; /* wanted == LUA_MULTRET */
+ }
+ default: {
+ int i;
+ if (wanted <= nres) { /* enough results? */
+ for (i = 0; i < wanted; i++) /* move wanted results to correct place */
+ setobjs2s(L, res + i, firstResult + i);
+ }
+ else { /* not enough results; use all of them plus nils */
+ for (i = 0; i < nres; i++) /* move all results to correct place */
+ setobjs2s(L, res + i, firstResult + i);
+ for (; i < wanted; i++) /* complete wanted number of results */
+ setnilvalue(res + i);
+ }
+ break;
+ }
+ }
+ L->top = res + wanted; /* top points after the last result */
+ return 1;
+}
+
+
+/*
+** Finishes a function call: calls hook if necessary, removes CallInfo,
+** moves current number of results to proper place; returns 0 iff call
+** wanted multiple (variable number of) results.
+*/
+int luaD_poscall (lua_State *L, CallInfo *ci, StkId firstResult, int nres) {
+ StkId res;
+ int wanted = ci->nresults;
+ if (L->hookmask & (LUA_MASKRET | LUA_MASKLINE)) {
+ if (L->hookmask & LUA_MASKRET) {
+ ptrdiff_t fr = savestack(L, firstResult); /* hook may change stack */
+ luaD_hook(L, LUA_HOOKRET, -1);
+ firstResult = restorestack(L, fr);
+ }
+ L->oldpc = ci->previous->u.l.savedpc; /* 'oldpc' for caller function */
+ }
+ res = ci->func; /* res == final position of 1st result */
+ L->ci = ci->previous; /* back to caller */
+ /* move results to proper place */
+ return moveresults(L, firstResult, res, nres, wanted);
+}
+
+
+
+#define next_ci(L) (L->ci = (L->ci->next ? L->ci->next : luaE_extendCI(L)))
+
+
+/* macro to check stack size, preserving 'p' */
+#define checkstackp(L,n,p) \
+ luaD_checkstackaux(L, n, \
+ ptrdiff_t t__ = savestack(L, p); /* save 'p' */ \
+ luaC_checkGC(L), /* stack grow uses memory */ \
+ p = restorestack(L, t__)) /* 'pos' part: restore 'p' */
+
+
+/*
+** Prepares a function call: checks the stack, creates a new CallInfo
+** entry, fills in the relevant information, calls hook if needed.
+** If function is a C function, does the call, too. (Otherwise, leave
+** the execution ('luaV_execute') to the caller, to allow stackless
+** calls.) Returns true iff function has been executed (C function).
+*/
+int luaD_precall (lua_State *L, StkId func, int nresults) {
+ lua_CFunction f;
+ CallInfo *ci;
+ switch (ttype(func)) {
+ case LUA_TCCL: /* C closure */
+ f = clCvalue(func)->f;
+ goto Cfunc;
+ case LUA_TLCF: /* light C function */
+ f = fvalue(func);
+ Cfunc: {
+ int n; /* number of returns */
+ checkstackp(L, LUA_MINSTACK, func); /* ensure minimum stack size */
+ ci = next_ci(L); /* now 'enter' new function */
+ ci->nresults = nresults;
+ ci->func = func;
+ ci->top = L->top + LUA_MINSTACK;
+ lua_assert(ci->top <= L->stack_last);
+ ci->callstatus = 0;
+ if (L->hookmask & LUA_MASKCALL)
+ luaD_hook(L, LUA_HOOKCALL, -1);
+ lua_unlock(L);
+ n = (*f)(L); /* do the actual call */
+ lua_lock(L);
+ api_checknelems(L, n);
+ luaD_poscall(L, ci, L->top - n, n);
+ return 1;
+ }
+ case LUA_TLCL: { /* Lua function: prepare its call */
+ StkId base;
+ Proto *p = clLvalue(func)->p;
+ int n = cast_int(L->top - func) - 1; /* number of real arguments */
+ int fsize = p->maxstacksize; /* frame size */
+ checkstackp(L, fsize, func);
+ if (p->is_vararg)
+ base = adjust_varargs(L, p, n);
+ else { /* non vararg function */
+ for (; n < p->numparams; n++)
+ setnilvalue(L->top++); /* complete missing arguments */
+ base = func + 1;
+ }
+ ci = next_ci(L); /* now 'enter' new function */
+ ci->nresults = nresults;
+ ci->func = func;
+ ci->u.l.base = base;
+ L->top = ci->top = base + fsize;
+ lua_assert(ci->top <= L->stack_last);
+ ci->u.l.savedpc = p->code; /* starting point */
+ ci->callstatus = CIST_LUA;
+ if (L->hookmask & LUA_MASKCALL)
+ callhook(L, ci);
+ return 0;
+ }
+ default: { /* not a function */
+ checkstackp(L, 1, func); /* ensure space for metamethod */
+ tryfuncTM(L, func); /* try to get '__call' metamethod */
+ return luaD_precall(L, func, nresults); /* now it must be a function */
+ }
+ }
+}
+
+
+/*
+** Check appropriate error for stack overflow ("regular" overflow or
+** overflow while handling stack overflow). If 'nCalls' is larger than
+** LUAI_MAXCCALLS (which means it is handling a "regular" overflow) but
+** smaller than 9/8 of LUAI_MAXCCALLS, does not report an error (to
+** allow overflow handling to work)
+*/
+static void stackerror (lua_State *L) {
+ if (L->nCcalls == LUAI_MAXCCALLS)
+ luaG_runerror(L, "C stack overflow");
+ else if (L->nCcalls >= (LUAI_MAXCCALLS + (LUAI_MAXCCALLS>>3)))
+ luaD_throw(L, LUA_ERRERR); /* error while handing stack error */
+}
+
+
+/*
+** Call a function (C or Lua). The function to be called is at *func.
+** The arguments are on the stack, right after the function.
+** When returns, all the results are on the stack, starting at the original
+** function position.
+*/
+void luaD_call (lua_State *L, StkId func, int nResults) {
+ if (++L->nCcalls >= LUAI_MAXCCALLS)
+ stackerror(L);
+ if (!luaD_precall(L, func, nResults)) /* is a Lua function? */
+ luaV_execute(L); /* call it */
+ L->nCcalls--;
+}
+
+
+/*
+** Similar to 'luaD_call', but does not allow yields during the call
+*/
+void luaD_callnoyield (lua_State *L, StkId func, int nResults) {
+ L->nny++;
+ luaD_call(L, func, nResults);
+ L->nny--;
+}
+
+
+/*
+** Completes the execution of an interrupted C function, calling its
+** continuation function.
+*/
+static void finishCcall (lua_State *L, int status) {
+ CallInfo *ci = L->ci;
+ int n;
+ /* must have a continuation and must be able to call it */
+ lua_assert(ci->u.c.k != NULL && L->nny == 0);
+ /* error status can only happen in a protected call */
+ lua_assert((ci->callstatus & CIST_YPCALL) || status == LUA_YIELD);
+ if (ci->callstatus & CIST_YPCALL) { /* was inside a pcall? */
+ ci->callstatus &= ~CIST_YPCALL; /* continuation is also inside it */
+ L->errfunc = ci->u.c.old_errfunc; /* with the same error function */
+ }
+ /* finish 'lua_callk'/'lua_pcall'; CIST_YPCALL and 'errfunc' already
+ handled */
+ adjustresults(L, ci->nresults);
+ lua_unlock(L);
+ n = (*ci->u.c.k)(L, status, ci->u.c.ctx); /* call continuation function */
+ lua_lock(L);
+ api_checknelems(L, n);
+ luaD_poscall(L, ci, L->top - n, n); /* finish 'luaD_precall' */
+}
+
+
+/*
+** Executes "full continuation" (everything in the stack) of a
+** previously interrupted coroutine until the stack is empty (or another
+** interruption long-jumps out of the loop). If the coroutine is
+** recovering from an error, 'ud' points to the error status, which must
+** be passed to the first continuation function (otherwise the default
+** status is LUA_YIELD).
+*/
+static void unroll (lua_State *L, void *ud) {
+ if (ud != NULL) /* error status? */
+ finishCcall(L, *(int *)ud); /* finish 'lua_pcallk' callee */
+ while (L->ci != &L->base_ci) { /* something in the stack */
+ if (!isLua(L->ci)) /* C function? */
+ finishCcall(L, LUA_YIELD); /* complete its execution */
+ else { /* Lua function */
+ luaV_finishOp(L); /* finish interrupted instruction */
+ luaV_execute(L); /* execute down to higher C 'boundary' */
+ }
+ }
+}
+
+
+/*
+** Try to find a suspended protected call (a "recover point") for the
+** given thread.
+*/
+static CallInfo *findpcall (lua_State *L) {
+ CallInfo *ci;
+ for (ci = L->ci; ci != NULL; ci = ci->previous) { /* search for a pcall */
+ if (ci->callstatus & CIST_YPCALL)
+ return ci;
+ }
+ return NULL; /* no pending pcall */
+}
+
+
+/*
+** Recovers from an error in a coroutine. Finds a recover point (if
+** there is one) and completes the execution of the interrupted
+** 'luaD_pcall'. If there is no recover point, returns zero.
+*/
+static int recover (lua_State *L, int status) {
+ StkId oldtop;
+ CallInfo *ci = findpcall(L);
+ if (ci == NULL) return 0; /* no recovery point */
+ /* "finish" luaD_pcall */
+ oldtop = restorestack(L, ci->extra);
+ luaF_close(L, oldtop);
+ seterrorobj(L, status, oldtop);
+ L->ci = ci;
+ L->allowhook = getoah(ci->callstatus); /* restore original 'allowhook' */
+ L->nny = 0; /* should be zero to be yieldable */
+ luaD_shrinkstack(L);
+ L->errfunc = ci->u.c.old_errfunc;
+ return 1; /* continue running the coroutine */
+}
+
+
+/*
+** Signal an error in the call to 'lua_resume', not in the execution
+** of the coroutine itself. (Such errors should not be handled by any
+** coroutine error handler and should not kill the coroutine.)
+*/
+static int resume_error (lua_State *L, const char *msg, int narg) {
+ L->top -= narg; /* remove args from the stack */
+ setsvalue2s(L, L->top, luaS_new(L, msg)); /* push error message */
+ api_incr_top(L);
+ lua_unlock(L);
+ return LUA_ERRRUN;
+}
+
+
+/*
+** Do the work for 'lua_resume' in protected mode. Most of the work
+** depends on the status of the coroutine: initial state, suspended
+** inside a hook, or regularly suspended (optionally with a continuation
+** function), plus erroneous cases: non-suspended coroutine or dead
+** coroutine.
+*/
+static void resume (lua_State *L, void *ud) {
+ int n = *(cast(int*, ud)); /* number of arguments */
+ StkId firstArg = L->top - n; /* first argument */
+ CallInfo *ci = L->ci;
+ if (L->status == LUA_OK) { /* starting a coroutine? */
+ if (!luaD_precall(L, firstArg - 1, LUA_MULTRET)) /* Lua function? */
+ luaV_execute(L); /* call it */
+ }
+ else { /* resuming from previous yield */
+ lua_assert(L->status == LUA_YIELD);
+ L->status = LUA_OK; /* mark that it is running (again) */
+ ci->func = restorestack(L, ci->extra);
+ if (isLua(ci)) /* yielded inside a hook? */
+ luaV_execute(L); /* just continue running Lua code */
+ else { /* 'common' yield */
+ if (ci->u.c.k != NULL) { /* does it have a continuation function? */
+ lua_unlock(L);
+ n = (*ci->u.c.k)(L, LUA_YIELD, ci->u.c.ctx); /* call continuation */
+ lua_lock(L);
+ api_checknelems(L, n);
+ firstArg = L->top - n; /* yield results come from continuation */
+ }
+ luaD_poscall(L, ci, firstArg, n); /* finish 'luaD_precall' */
+ }
+ unroll(L, NULL); /* run continuation */
+ }
+}
+
+
+LUA_API int lua_resume (lua_State *L, lua_State *from, int nargs) {
+ int status;
+ unsigned short oldnny = L->nny; /* save "number of non-yieldable" calls */
+ lua_lock(L);
+ if (L->status == LUA_OK) { /* may be starting a coroutine */
+ if (L->ci != &L->base_ci) /* not in base level? */
+ return resume_error(L, "cannot resume non-suspended coroutine", nargs);
+ }
+ else if (L->status != LUA_YIELD)
+ return resume_error(L, "cannot resume dead coroutine", nargs);
+ L->nCcalls = (from) ? from->nCcalls + 1 : 1;
+ if (L->nCcalls >= LUAI_MAXCCALLS)
+ return resume_error(L, "C stack overflow", nargs);
+ luai_userstateresume(L, nargs);
+ L->nny = 0; /* allow yields */
+ api_checknelems(L, (L->status == LUA_OK) ? nargs + 1 : nargs);
+ status = luaD_rawrunprotected(L, resume, &nargs);
+ if (status == -1) /* error calling 'lua_resume'? */
+ status = LUA_ERRRUN;
+ else { /* continue running after recoverable errors */
+ while (errorstatus(status) && recover(L, status)) {
+ /* unroll continuation */
+ status = luaD_rawrunprotected(L, unroll, &status);
+ }
+ if (errorstatus(status)) { /* unrecoverable error? */
+ L->status = cast_byte(status); /* mark thread as 'dead' */
+ seterrorobj(L, status, L->top); /* push error message */
+ L->ci->top = L->top;
+ }
+ else lua_assert(status == L->status); /* normal end or yield */
+ }
+ L->nny = oldnny; /* restore 'nny' */
+ L->nCcalls--;
+ lua_assert(L->nCcalls == ((from) ? from->nCcalls : 0));
+ lua_unlock(L);
+ return status;
+}
+
+
+LUA_API int lua_isyieldable (lua_State *L) {
+ return (L->nny == 0);
+}
+
+
+LUA_API int lua_yieldk (lua_State *L, int nresults, lua_KContext ctx,
+ lua_KFunction k) {
+ CallInfo *ci = L->ci;
+ luai_userstateyield(L, nresults);
+ lua_lock(L);
+ api_checknelems(L, nresults);
+ if (L->nny > 0) {
+ if (L != G(L)->mainthread)
+ luaG_runerror(L, "attempt to yield across a C-call boundary");
+ else
+ luaG_runerror(L, "attempt to yield from outside a coroutine");
+ }
+ L->status = LUA_YIELD;
+ ci->extra = savestack(L, ci->func); /* save current 'func' */
+ if (isLua(ci)) { /* inside a hook? */
+ api_check(L, k == NULL, "hooks cannot continue after yielding");
+ }
+ else {
+ if ((ci->u.c.k = k) != NULL) /* is there a continuation? */
+ ci->u.c.ctx = ctx; /* save context */
+ ci->func = L->top - nresults - 1; /* protect stack below results */
+ luaD_throw(L, LUA_YIELD);
+ }
+ lua_assert(ci->callstatus & CIST_HOOKED); /* must be inside a hook */
+ lua_unlock(L);
+ return 0; /* return to 'luaD_hook' */
+}
+
+
+int luaD_pcall (lua_State *L, Pfunc func, void *u,
+ ptrdiff_t old_top, ptrdiff_t ef) {
+ int status;
+ CallInfo *old_ci = L->ci;
+ lu_byte old_allowhooks = L->allowhook;
+ unsigned short old_nny = L->nny;
+ ptrdiff_t old_errfunc = L->errfunc;
+ L->errfunc = ef;
+ status = luaD_rawrunprotected(L, func, u);
+ if (status != LUA_OK) { /* an error occurred? */
+ StkId oldtop = restorestack(L, old_top);
+ luaF_close(L, oldtop); /* close possible pending closures */
+ seterrorobj(L, status, oldtop);
+ L->ci = old_ci;
+ L->allowhook = old_allowhooks;
+ L->nny = old_nny;
+ luaD_shrinkstack(L);
+ }
+ L->errfunc = old_errfunc;
+ return status;
+}
+
+
+
+/*
+** Execute a protected parser.
+*/
+struct SParser { /* data to 'f_parser' */
+ ZIO *z;
+ Mbuffer buff; /* dynamic structure used by the scanner */
+ Dyndata dyd; /* dynamic structures used by the parser */
+ const char *mode;
+ const char *name;
+};
+
+
+static void checkmode (lua_State *L, const char *mode, const char *x) {
+ if (mode && strchr(mode, x[0]) == NULL) {
+ luaO_pushfstring(L,
+ "attempt to load a %s chunk (mode is '%s')", x, mode);
+ luaD_throw(L, LUA_ERRSYNTAX);
+ }
+}
+
+
+static void f_parser (lua_State *L, void *ud) {
+ LClosure *cl;
+ struct SParser *p = cast(struct SParser *, ud);
+ int c = zgetc(p->z); /* read first character */
+ if (c == LUA_SIGNATURE[0]) {
+ checkmode(L, p->mode, "binary");
+ cl = luaU_undump(L, p->z, p->name);
+ }
+ else {
+ checkmode(L, p->mode, "text");
+ cl = luaY_parser(L, p->z, &p->buff, &p->dyd, p->name, c);
+ }
+ lua_assert(cl->nupvalues == cl->p->sizeupvalues);
+ luaF_initupvals(L, cl);
+}
+
+
+int luaD_protectedparser (lua_State *L, ZIO *z, const char *name,
+ const char *mode) {
+ struct SParser p;
+ int status;
+ L->nny++; /* cannot yield during parsing */
+ p.z = z; p.name = name; p.mode = mode;
+ p.dyd.actvar.arr = NULL; p.dyd.actvar.size = 0;
+ p.dyd.gt.arr = NULL; p.dyd.gt.size = 0;
+ p.dyd.label.arr = NULL; p.dyd.label.size = 0;
+ luaZ_initbuffer(L, &p.buff);
+ status = luaD_pcall(L, f_parser, &p, savestack(L, L->top), L->errfunc);
+ luaZ_freebuffer(L, &p.buff);
+ luaM_freearray(L, p.dyd.actvar.arr, p.dyd.actvar.size);
+ luaM_freearray(L, p.dyd.gt.arr, p.dyd.gt.size);
+ luaM_freearray(L, p.dyd.label.arr, p.dyd.label.size);
+ L->nny--;
+ return status;
+}
+
+
diff --git a/Build/source/libs/lua53/lua53-src/src/ldo.h b/Build/source/libs/lua53/lua53-src/src/ldo.h
new file mode 100644
index 00000000000..4f5d51c3c70
--- /dev/null
+++ b/Build/source/libs/lua53/lua53-src/src/ldo.h
@@ -0,0 +1,58 @@
+/*
+** $Id: ldo.h,v 2.29 2015/12/21 13:02:14 roberto Exp $
+** Stack and Call structure of Lua
+** See Copyright Notice in lua.h
+*/
+
+#ifndef ldo_h
+#define ldo_h
+
+
+#include "lobject.h"
+#include "lstate.h"
+#include "lzio.h"
+
+
+/*
+** Macro to check stack size and grow stack if needed. Parameters
+** 'pre'/'pos' allow the macro to preserve a pointer into the
+** stack across reallocations, doing the work only when needed.
+** 'condmovestack' is used in heavy tests to force a stack reallocation
+** at every check.
+*/
+#define luaD_checkstackaux(L,n,pre,pos) \
+ if (L->stack_last - L->top <= (n)) \
+ { pre; luaD_growstack(L, n); pos; } else { condmovestack(L,pre,pos); }
+
+/* In general, 'pre'/'pos' are empty (nothing to save) */
+#define luaD_checkstack(L,n) luaD_checkstackaux(L,n,(void)0,(void)0)
+
+
+
+#define savestack(L,p) ((char *)(p) - (char *)L->stack)
+#define restorestack(L,n) ((TValue *)((char *)L->stack + (n)))
+
+
+/* type of protected functions, to be ran by 'runprotected' */
+typedef void (*Pfunc) (lua_State *L, void *ud);
+
+LUAI_FUNC int luaD_protectedparser (lua_State *L, ZIO *z, const char *name,
+ const char *mode);
+LUAI_FUNC void luaD_hook (lua_State *L, int event, int line);
+LUAI_FUNC int luaD_precall (lua_State *L, StkId func, int nresults);
+LUAI_FUNC void luaD_call (lua_State *L, StkId func, int nResults);
+LUAI_FUNC void luaD_callnoyield (lua_State *L, StkId func, int nResults);
+LUAI_FUNC int luaD_pcall (lua_State *L, Pfunc func, void *u,
+ ptrdiff_t oldtop, ptrdiff_t ef);
+LUAI_FUNC int luaD_poscall (lua_State *L, CallInfo *ci, StkId firstResult,
+ int nres);
+LUAI_FUNC void luaD_reallocstack (lua_State *L, int newsize);
+LUAI_FUNC void luaD_growstack (lua_State *L, int n);
+LUAI_FUNC void luaD_shrinkstack (lua_State *L);
+LUAI_FUNC void luaD_inctop (lua_State *L);
+
+LUAI_FUNC l_noret luaD_throw (lua_State *L, int errcode);
+LUAI_FUNC int luaD_rawrunprotected (lua_State *L, Pfunc f, void *ud);
+
+#endif
+
diff --git a/Build/source/libs/lua53/lua53-src/src/ldump.c b/Build/source/libs/lua53/lua53-src/src/ldump.c
new file mode 100644
index 00000000000..016e300822f
--- /dev/null
+++ b/Build/source/libs/lua53/lua53-src/src/ldump.c
@@ -0,0 +1,215 @@
+/*
+** $Id: ldump.c,v 2.37 2015/10/08 15:53:49 roberto Exp $
+** save precompiled Lua chunks
+** See Copyright Notice in lua.h
+*/
+
+#define ldump_c
+#define LUA_CORE
+
+#include "lprefix.h"
+
+
+#include <stddef.h>
+
+#include "lua.h"
+
+#include "lobject.h"
+#include "lstate.h"
+#include "lundump.h"
+
+
+typedef struct {
+ lua_State *L;
+ lua_Writer writer;
+ void *data;
+ int strip;
+ int status;
+} DumpState;
+
+
+/*
+** All high-level dumps go through DumpVector; you can change it to
+** change the endianness of the result
+*/
+#define DumpVector(v,n,D) DumpBlock(v,(n)*sizeof((v)[0]),D)
+
+#define DumpLiteral(s,D) DumpBlock(s, sizeof(s) - sizeof(char), D)
+
+
+static void DumpBlock (const void *b, size_t size, DumpState *D) {
+ if (D->status == 0 && size > 0) {
+ lua_unlock(D->L);
+ D->status = (*D->writer)(D->L, b, size, D->data);
+ lua_lock(D->L);
+ }
+}
+
+
+#define DumpVar(x,D) DumpVector(&x,1,D)
+
+
+static void DumpByte (int y, DumpState *D) {
+ lu_byte x = (lu_byte)y;
+ DumpVar(x, D);
+}
+
+
+static void DumpInt (int x, DumpState *D) {
+ DumpVar(x, D);
+}
+
+
+static void DumpNumber (lua_Number x, DumpState *D) {
+ DumpVar(x, D);
+}
+
+
+static void DumpInteger (lua_Integer x, DumpState *D) {
+ DumpVar(x, D);
+}
+
+
+static void DumpString (const TString *s, DumpState *D) {
+ if (s == NULL)
+ DumpByte(0, D);
+ else {
+ size_t size = tsslen(s) + 1; /* include trailing '\0' */
+ const char *str = getstr(s);
+ if (size < 0xFF)
+ DumpByte(cast_int(size), D);
+ else {
+ DumpByte(0xFF, D);
+ DumpVar(size, D);
+ }
+ DumpVector(str, size - 1, D); /* no need to save '\0' */
+ }
+}
+
+
+static void DumpCode (const Proto *f, DumpState *D) {
+ DumpInt(f->sizecode, D);
+ DumpVector(f->code, f->sizecode, D);
+}
+
+
+static void DumpFunction(const Proto *f, TString *psource, DumpState *D);
+
+static void DumpConstants (const Proto *f, DumpState *D) {
+ int i;
+ int n = f->sizek;
+ DumpInt(n, D);
+ for (i = 0; i < n; i++) {
+ const TValue *o = &f->k[i];
+ DumpByte(ttype(o), D);
+ switch (ttype(o)) {
+ case LUA_TNIL:
+ break;
+ case LUA_TBOOLEAN:
+ DumpByte(bvalue(o), D);
+ break;
+ case LUA_TNUMFLT:
+ DumpNumber(fltvalue(o), D);
+ break;
+ case LUA_TNUMINT:
+ DumpInteger(ivalue(o), D);
+ break;
+ case LUA_TSHRSTR:
+ case LUA_TLNGSTR:
+ DumpString(tsvalue(o), D);
+ break;
+ default:
+ lua_assert(0);
+ }
+ }
+}
+
+
+static void DumpProtos (const Proto *f, DumpState *D) {
+ int i;
+ int n = f->sizep;
+ DumpInt(n, D);
+ for (i = 0; i < n; i++)
+ DumpFunction(f->p[i], f->source, D);
+}
+
+
+static void DumpUpvalues (const Proto *f, DumpState *D) {
+ int i, n = f->sizeupvalues;
+ DumpInt(n, D);
+ for (i = 0; i < n; i++) {
+ DumpByte(f->upvalues[i].instack, D);
+ DumpByte(f->upvalues[i].idx, D);
+ }
+}
+
+
+static void DumpDebug (const Proto *f, DumpState *D) {
+ int i, n;
+ n = (D->strip) ? 0 : f->sizelineinfo;
+ DumpInt(n, D);
+ DumpVector(f->lineinfo, n, D);
+ n = (D->strip) ? 0 : f->sizelocvars;
+ DumpInt(n, D);
+ for (i = 0; i < n; i++) {
+ DumpString(f->locvars[i].varname, D);
+ DumpInt(f->locvars[i].startpc, D);
+ DumpInt(f->locvars[i].endpc, D);
+ }
+ n = (D->strip) ? 0 : f->sizeupvalues;
+ DumpInt(n, D);
+ for (i = 0; i < n; i++)
+ DumpString(f->upvalues[i].name, D);
+}
+
+
+static void DumpFunction (const Proto *f, TString *psource, DumpState *D) {
+ if (D->strip || f->source == psource)
+ DumpString(NULL, D); /* no debug info or same source as its parent */
+ else
+ DumpString(f->source, D);
+ DumpInt(f->linedefined, D);
+ DumpInt(f->lastlinedefined, D);
+ DumpByte(f->numparams, D);
+ DumpByte(f->is_vararg, D);
+ DumpByte(f->maxstacksize, D);
+ DumpCode(f, D);
+ DumpConstants(f, D);
+ DumpUpvalues(f, D);
+ DumpProtos(f, D);
+ DumpDebug(f, D);
+}
+
+
+static void DumpHeader (DumpState *D) {
+ DumpLiteral(LUA_SIGNATURE, D);
+ DumpByte(LUAC_VERSION, D);
+ DumpByte(LUAC_FORMAT, D);
+ DumpLiteral(LUAC_DATA, D);
+ DumpByte(sizeof(int), D);
+ DumpByte(sizeof(size_t), D);
+ DumpByte(sizeof(Instruction), D);
+ DumpByte(sizeof(lua_Integer), D);
+ DumpByte(sizeof(lua_Number), D);
+ DumpInteger(LUAC_INT, D);
+ DumpNumber(LUAC_NUM, D);
+}
+
+
+/*
+** dump Lua function as precompiled chunk
+*/
+int luaU_dump(lua_State *L, const Proto *f, lua_Writer w, void *data,
+ int strip) {
+ DumpState D;
+ D.L = L;
+ D.writer = w;
+ D.data = data;
+ D.strip = strip;
+ D.status = 0;
+ DumpHeader(&D);
+ DumpByte(f->sizeupvalues, &D);
+ DumpFunction(f, NULL, &D);
+ return D.status;
+}
+
diff --git a/Build/source/libs/lua53/lua53-src/src/lfunc.c b/Build/source/libs/lua53/lua53-src/src/lfunc.c
new file mode 100644
index 00000000000..67967dab3fc
--- /dev/null
+++ b/Build/source/libs/lua53/lua53-src/src/lfunc.c
@@ -0,0 +1,151 @@
+/*
+** $Id: lfunc.c,v 2.45 2014/11/02 19:19:04 roberto Exp $
+** Auxiliary functions to manipulate prototypes and closures
+** See Copyright Notice in lua.h
+*/
+
+#define lfunc_c
+#define LUA_CORE
+
+#include "lprefix.h"
+
+
+#include <stddef.h>
+
+#include "lua.h"
+
+#include "lfunc.h"
+#include "lgc.h"
+#include "lmem.h"
+#include "lobject.h"
+#include "lstate.h"
+
+
+
+CClosure *luaF_newCclosure (lua_State *L, int n) {
+ GCObject *o = luaC_newobj(L, LUA_TCCL, sizeCclosure(n));
+ CClosure *c = gco2ccl(o);
+ c->nupvalues = cast_byte(n);
+ return c;
+}
+
+
+LClosure *luaF_newLclosure (lua_State *L, int n) {
+ GCObject *o = luaC_newobj(L, LUA_TLCL, sizeLclosure(n));
+ LClosure *c = gco2lcl(o);
+ c->p = NULL;
+ c->nupvalues = cast_byte(n);
+ while (n--) c->upvals[n] = NULL;
+ return c;
+}
+
+/*
+** fill a closure with new closed upvalues
+*/
+void luaF_initupvals (lua_State *L, LClosure *cl) {
+ int i;
+ for (i = 0; i < cl->nupvalues; i++) {
+ UpVal *uv = luaM_new(L, UpVal);
+ uv->refcount = 1;
+ uv->v = &uv->u.value; /* make it closed */
+ setnilvalue(uv->v);
+ cl->upvals[i] = uv;
+ }
+}
+
+
+UpVal *luaF_findupval (lua_State *L, StkId level) {
+ UpVal **pp = &L->openupval;
+ UpVal *p;
+ UpVal *uv;
+ lua_assert(isintwups(L) || L->openupval == NULL);
+ while (*pp != NULL && (p = *pp)->v >= level) {
+ lua_assert(upisopen(p));
+ if (p->v == level) /* found a corresponding upvalue? */
+ return p; /* return it */
+ pp = &p->u.open.next;
+ }
+ /* not found: create a new upvalue */
+ uv = luaM_new(L, UpVal);
+ uv->refcount = 0;
+ uv->u.open.next = *pp; /* link it to list of open upvalues */
+ uv->u.open.touched = 1;
+ *pp = uv;
+ uv->v = level; /* current value lives in the stack */
+ if (!isintwups(L)) { /* thread not in list of threads with upvalues? */
+ L->twups = G(L)->twups; /* link it to the list */
+ G(L)->twups = L;
+ }
+ return uv;
+}
+
+
+void luaF_close (lua_State *L, StkId level) {
+ UpVal *uv;
+ while (L->openupval != NULL && (uv = L->openupval)->v >= level) {
+ lua_assert(upisopen(uv));
+ L->openupval = uv->u.open.next; /* remove from 'open' list */
+ if (uv->refcount == 0) /* no references? */
+ luaM_free(L, uv); /* free upvalue */
+ else {
+ setobj(L, &uv->u.value, uv->v); /* move value to upvalue slot */
+ uv->v = &uv->u.value; /* now current value lives here */
+ luaC_upvalbarrier(L, uv);
+ }
+ }
+}
+
+
+Proto *luaF_newproto (lua_State *L) {
+ GCObject *o = luaC_newobj(L, LUA_TPROTO, sizeof(Proto));
+ Proto *f = gco2p(o);
+ f->k = NULL;
+ f->sizek = 0;
+ f->p = NULL;
+ f->sizep = 0;
+ f->code = NULL;
+ f->cache = NULL;
+ f->sizecode = 0;
+ f->lineinfo = NULL;
+ f->sizelineinfo = 0;
+ f->upvalues = NULL;
+ f->sizeupvalues = 0;
+ f->numparams = 0;
+ f->is_vararg = 0;
+ f->maxstacksize = 0;
+ f->locvars = NULL;
+ f->sizelocvars = 0;
+ f->linedefined = 0;
+ f->lastlinedefined = 0;
+ f->source = NULL;
+ return f;
+}
+
+
+void luaF_freeproto (lua_State *L, Proto *f) {
+ luaM_freearray(L, f->code, f->sizecode);
+ luaM_freearray(L, f->p, f->sizep);
+ luaM_freearray(L, f->k, f->sizek);
+ luaM_freearray(L, f->lineinfo, f->sizelineinfo);
+ luaM_freearray(L, f->locvars, f->sizelocvars);
+ luaM_freearray(L, f->upvalues, f->sizeupvalues);
+ luaM_free(L, f);
+}
+
+
+/*
+** Look for n-th local variable at line 'line' in function 'func'.
+** Returns NULL if not found.
+*/
+const char *luaF_getlocalname (const Proto *f, int local_number, int pc) {
+ int i;
+ for (i = 0; i<f->sizelocvars && f->locvars[i].startpc <= pc; i++) {
+ if (pc < f->locvars[i].endpc) { /* is variable active? */
+ local_number--;
+ if (local_number == 0)
+ return getstr(f->locvars[i].varname);
+ }
+ }
+ return NULL; /* not found */
+}
+
diff --git a/Build/source/libs/lua53/lua53-src/src/lfunc.h b/Build/source/libs/lua53/lua53-src/src/lfunc.h
new file mode 100644
index 00000000000..2eeb0d5a489
--- /dev/null
+++ b/Build/source/libs/lua53/lua53-src/src/lfunc.h
@@ -0,0 +1,61 @@
+/*
+** $Id: lfunc.h,v 2.15 2015/01/13 15:49:11 roberto Exp $
+** Auxiliary functions to manipulate prototypes and closures
+** See Copyright Notice in lua.h
+*/
+
+#ifndef lfunc_h
+#define lfunc_h
+
+
+#include "lobject.h"
+
+
+#define sizeCclosure(n) (cast(int, sizeof(CClosure)) + \
+ cast(int, sizeof(TValue)*((n)-1)))
+
+#define sizeLclosure(n) (cast(int, sizeof(LClosure)) + \
+ cast(int, sizeof(TValue *)*((n)-1)))
+
+
+/* test whether thread is in 'twups' list */
+#define isintwups(L) (L->twups != L)
+
+
+/*
+** maximum number of upvalues in a closure (both C and Lua). (Value
+** must fit in a VM register.)
+*/
+#define MAXUPVAL 255
+
+
+/*
+** Upvalues for Lua closures
+*/
+struct UpVal {
+ TValue *v; /* points to stack or to its own value */
+ lu_mem refcount; /* reference counter */
+ union {
+ struct { /* (when open) */
+ UpVal *next; /* linked list */
+ int touched; /* mark to avoid cycles with dead threads */
+ } open;
+ TValue value; /* the value (when closed) */
+ } u;
+};
+
+#define upisopen(up) ((up)->v != &(up)->u.value)
+
+
+LUAI_FUNC Proto *luaF_newproto (lua_State *L);
+LUAI_FUNC CClosure *luaF_newCclosure (lua_State *L, int nelems);
+LUAI_FUNC LClosure *luaF_newLclosure (lua_State *L, int nelems);
+LUAI_FUNC void luaF_initupvals (lua_State *L, LClosure *cl);
+LUAI_FUNC UpVal *luaF_findupval (lua_State *L, StkId level);
+LUAI_FUNC void luaF_close (lua_State *L, StkId level);
+LUAI_FUNC void luaF_freeproto (lua_State *L, Proto *f);
+LUAI_FUNC const char *luaF_getlocalname (const Proto *func, int local_number,
+ int pc);
+
+
+#endif
diff --git a/Build/source/libs/lua53/lua53-src/src/lgc.c b/Build/source/libs/lua53/lua53-src/src/lgc.c
new file mode 100644
index 00000000000..ba2c19e14e9
--- /dev/null
+++ b/Build/source/libs/lua53/lua53-src/src/lgc.c
@@ -0,0 +1,1178 @@
+/*
+** $Id: lgc.c,v 2.215 2016/12/22 13:08:50 roberto Exp $
+** Garbage Collector
+** See Copyright Notice in lua.h
+*/
+
+#define lgc_c
+#define LUA_CORE
+
+#include "lprefix.h"
+
+
+#include <string.h>
+
+#include "lua.h"
+
+#include "ldebug.h"
+#include "ldo.h"
+#include "lfunc.h"
+#include "lgc.h"
+#include "lmem.h"
+#include "lobject.h"
+#include "lstate.h"
+#include "lstring.h"
+#include "ltable.h"
+#include "ltm.h"
+
+
+/*
+** internal state for collector while inside the atomic phase. The
+** collector should never be in this state while running regular code.
+*/
+#define GCSinsideatomic (GCSpause + 1)
+
+/*
+** cost of sweeping one element (the size of a small object divided
+** by some adjust for the sweep speed)
+*/
+#define GCSWEEPCOST ((sizeof(TString) + 4) / 4)
+
+/* maximum number of elements to sweep in each single step */
+#define GCSWEEPMAX (cast_int((GCSTEPSIZE / GCSWEEPCOST) / 4))
+
+/* cost of calling one finalizer */
+#define GCFINALIZECOST GCSWEEPCOST
+
+
+/*
+** macro to adjust 'stepmul': 'stepmul' is actually used like
+** 'stepmul / STEPMULADJ' (value chosen by tests)
+*/
+#define STEPMULADJ 200
+
+
+/*
+** macro to adjust 'pause': 'pause' is actually used like
+** 'pause / PAUSEADJ' (value chosen by tests)
+*/
+#define PAUSEADJ 100
+
+
+/*
+** 'makewhite' erases all color bits then sets only the current white
+** bit
+*/
+#define maskcolors (~(bitmask(BLACKBIT) | WHITEBITS))
+#define makewhite(g,x) \
+ (x->marked = cast_byte((x->marked & maskcolors) | luaC_white(g)))
+
+#define white2gray(x) resetbits(x->marked, WHITEBITS)
+#define black2gray(x) resetbit(x->marked, BLACKBIT)
+
+
+#define valiswhite(x) (iscollectable(x) && iswhite(gcvalue(x)))
+
+#define checkdeadkey(n) lua_assert(!ttisdeadkey(gkey(n)) || ttisnil(gval(n)))
+
+
+#define checkconsistency(obj) \
+ lua_longassert(!iscollectable(obj) || righttt(obj))
+
+
+#define markvalue(g,o) { checkconsistency(o); \
+ if (valiswhite(o)) reallymarkobject(g,gcvalue(o)); }
+
+#define markobject(g,t) { if (iswhite(t)) reallymarkobject(g, obj2gco(t)); }
+
+/*
+** mark an object that can be NULL (either because it is really optional,
+** or it was stripped as debug info, or inside an uncompleted structure)
+*/
+#define markobjectN(g,t) { if (t) markobject(g,t); }
+
+static void reallymarkobject (global_State *g, GCObject *o);
+
+
+/*
+** {======================================================
+** Generic functions
+** =======================================================
+*/
+
+
+/*
+** one after last element in a hash array
+*/
+#define gnodelast(h) gnode(h, cast(size_t, sizenode(h)))
+
+
+/*
+** link collectable object 'o' into list pointed by 'p'
+*/
+#define linkgclist(o,p) ((o)->gclist = (p), (p) = obj2gco(o))
+
+
+/*
+** If key is not marked, mark its entry as dead. This allows key to be
+** collected, but keeps its entry in the table. A dead node is needed
+** when Lua looks up for a key (it may be part of a chain) and when
+** traversing a weak table (key might be removed from the table during
+** traversal). Other places never manipulate dead keys, because its
+** associated nil value is enough to signal that the entry is logically
+** empty.
+*/
+static void removeentry (Node *n) {
+ lua_assert(ttisnil(gval(n)));
+ if (valiswhite(gkey(n)))
+ setdeadvalue(wgkey(n)); /* unused and unmarked key; remove it */
+}
+
+
+/*
+** tells whether a key or value can be cleared from a weak
+** table. Non-collectable objects are never removed from weak
+** tables. Strings behave as 'values', so are never removed too. for
+** other objects: if really collected, cannot keep them; for objects
+** being finalized, keep them in keys, but not in values
+*/
+static int iscleared (global_State *g, const TValue *o) {
+ if (!iscollectable(o)) return 0;
+ else if (ttisstring(o)) {
+ markobject(g, tsvalue(o)); /* strings are 'values', so are never weak */
+ return 0;
+ }
+ else return iswhite(gcvalue(o));
+}
+
+
+/*
+** barrier that moves collector forward, that is, mark the white object
+** being pointed by a black object. (If in sweep phase, clear the black
+** object to white [sweep it] to avoid other barrier calls for this
+** same object.)
+*/
+void luaC_barrier_ (lua_State *L, GCObject *o, GCObject *v) {
+ global_State *g = G(L);
+ lua_assert(isblack(o) && iswhite(v) && !isdead(g, v) && !isdead(g, o));
+ if (keepinvariant(g)) /* must keep invariant? */
+ reallymarkobject(g, v); /* restore invariant */
+ else { /* sweep phase */
+ lua_assert(issweepphase(g));
+ makewhite(g, o); /* mark main obj. as white to avoid other barriers */
+ }
+}
+
+
+/*
+** barrier that moves collector backward, that is, mark the black object
+** pointing to a white object as gray again.
+*/
+void luaC_barrierback_ (lua_State *L, Table *t) {
+ global_State *g = G(L);
+ lua_assert(isblack(t) && !isdead(g, t));
+ black2gray(t); /* make table gray (again) */
+ linkgclist(t, g->grayagain);
+}
+
+
+/*
+** barrier for assignments to closed upvalues. Because upvalues are
+** shared among closures, it is impossible to know the color of all
+** closures pointing to it. So, we assume that the object being assigned
+** must be marked.
+*/
+void luaC_upvalbarrier_ (lua_State *L, UpVal *uv) {
+ global_State *g = G(L);
+ GCObject *o = gcvalue(uv->v);
+ lua_assert(!upisopen(uv)); /* ensured by macro luaC_upvalbarrier */
+ if (keepinvariant(g))
+ markobject(g, o);
+}
+
+
+void luaC_fix (lua_State *L, GCObject *o) {
+ global_State *g = G(L);
+ lua_assert(g->allgc == o); /* object must be 1st in 'allgc' list! */
+ white2gray(o); /* they will be gray forever */
+ g->allgc = o->next; /* remove object from 'allgc' list */
+ o->next = g->fixedgc; /* link it to 'fixedgc' list */
+ g->fixedgc = o;
+}
+
+
+/*
+** create a new collectable object (with given type and size) and link
+** it to 'allgc' list.
+*/
+GCObject *luaC_newobj (lua_State *L, int tt, size_t sz) {
+ global_State *g = G(L);
+ GCObject *o = cast(GCObject *, luaM_newobject(L, novariant(tt), sz));
+ o->marked = luaC_white(g);
+ o->tt = tt;
+ o->next = g->allgc;
+ g->allgc = o;
+ return o;
+}
+
+/* }====================================================== */
+
+
+
+/*
+** {======================================================
+** Mark functions
+** =======================================================
+*/
+
+
+/*
+** mark an object. Userdata, strings, and closed upvalues are visited
+** and turned black here. Other objects are marked gray and added
+** to appropriate list to be visited (and turned black) later. (Open
+** upvalues are already linked in 'headuv' list.)
+*/
+static void reallymarkobject (global_State *g, GCObject *o) {
+ reentry:
+ white2gray(o);
+ switch (o->tt) {
+ case LUA_TSHRSTR: {
+ gray2black(o);
+ g->GCmemtrav += sizelstring(gco2ts(o)->shrlen);
+ break;
+ }
+ case LUA_TLNGSTR: {
+ gray2black(o);
+ g->GCmemtrav += sizelstring(gco2ts(o)->u.lnglen);
+ break;
+ }
+ case LUA_TUSERDATA: {
+ TValue uvalue;
+ markobjectN(g, gco2u(o)->metatable); /* mark its metatable */
+ gray2black(o);
+ g->GCmemtrav += sizeudata(gco2u(o));
+ getuservalue(g->mainthread, gco2u(o), &uvalue);
+ if (valiswhite(&uvalue)) { /* markvalue(g, &uvalue); */
+ o = gcvalue(&uvalue);
+ goto reentry;
+ }
+ break;
+ }
+ case LUA_TLCL: {
+ linkgclist(gco2lcl(o), g->gray);
+ break;
+ }
+ case LUA_TCCL: {
+ linkgclist(gco2ccl(o), g->gray);
+ break;
+ }
+ case LUA_TTABLE: {
+ linkgclist(gco2t(o), g->gray);
+ break;
+ }
+ case LUA_TTHREAD: {
+ linkgclist(gco2th(o), g->gray);
+ break;
+ }
+ case LUA_TPROTO: {
+ linkgclist(gco2p(o), g->gray);
+ break;
+ }
+ default: lua_assert(0); break;
+ }
+}
+
+
+/*
+** mark metamethods for basic types
+*/
+static void markmt (global_State *g) {
+ int i;
+ for (i=0; i < LUA_NUMTAGS; i++)
+ markobjectN(g, g->mt[i]);
+}
+
+
+/*
+** mark all objects in list of being-finalized
+*/
+static void markbeingfnz (global_State *g) {
+ GCObject *o;
+ for (o = g->tobefnz; o != NULL; o = o->next)
+ markobject(g, o);
+}
+
+
+/*
+** Mark all values stored in marked open upvalues from non-marked threads.
+** (Values from marked threads were already marked when traversing the
+** thread.) Remove from the list threads that no longer have upvalues and
+** not-marked threads.
+*/
+static void remarkupvals (global_State *g) {
+ lua_State *thread;
+ lua_State **p = &g->twups;
+ while ((thread = *p) != NULL) {
+ lua_assert(!isblack(thread)); /* threads are never black */
+ if (isgray(thread) && thread->openupval != NULL)
+ p = &thread->twups; /* keep marked thread with upvalues in the list */
+ else { /* thread is not marked or without upvalues */
+ UpVal *uv;
+ *p = thread->twups; /* remove thread from the list */
+ thread->twups = thread; /* mark that it is out of list */
+ for (uv = thread->openupval; uv != NULL; uv = uv->u.open.next) {
+ if (uv->u.open.touched) {
+ markvalue(g, uv->v); /* remark upvalue's value */
+ uv->u.open.touched = 0;
+ }
+ }
+ }
+ }
+}
+
+
+/*
+** mark root set and reset all gray lists, to start a new collection
+*/
+static void restartcollection (global_State *g) {
+ g->gray = g->grayagain = NULL;
+ g->weak = g->allweak = g->ephemeron = NULL;
+ markobject(g, g->mainthread);
+ markvalue(g, &g->l_registry);
+ markmt(g);
+ markbeingfnz(g); /* mark any finalizing object left from previous cycle */
+}
+
+/* }====================================================== */
+
+
+/*
+** {======================================================
+** Traverse functions
+** =======================================================
+*/
+
+/*
+** Traverse a table with weak values and link it to proper list. During
+** propagate phase, keep it in 'grayagain' list, to be revisited in the
+** atomic phase. In the atomic phase, if table has any white value,
+** put it in 'weak' list, to be cleared.
+*/
+static void traverseweakvalue (global_State *g, Table *h) {
+ Node *n, *limit = gnodelast(h);
+ /* if there is array part, assume it may have white values (it is not
+ worth traversing it now just to check) */
+ int hasclears = (h->sizearray > 0);
+ for (n = gnode(h, 0); n < limit; n++) { /* traverse hash part */
+ checkdeadkey(n);
+ if (ttisnil(gval(n))) /* entry is empty? */
+ removeentry(n); /* remove it */
+ else {
+ lua_assert(!ttisnil(gkey(n)));
+ markvalue(g, gkey(n)); /* mark key */
+ if (!hasclears && iscleared(g, gval(n))) /* is there a white value? */
+ hasclears = 1; /* table will have to be cleared */
+ }
+ }
+ if (g->gcstate == GCSpropagate)
+ linkgclist(h, g->grayagain); /* must retraverse it in atomic phase */
+ else if (hasclears)
+ linkgclist(h, g->weak); /* has to be cleared later */
+}
+
+
+/*
+** Traverse an ephemeron table and link it to proper list. Returns true
+** iff any object was marked during this traversal (which implies that
+** convergence has to continue). During propagation phase, keep table
+** in 'grayagain' list, to be visited again in the atomic phase. In
+** the atomic phase, if table has any white->white entry, it has to
+** be revisited during ephemeron convergence (as that key may turn
+** black). Otherwise, if it has any white key, table has to be cleared
+** (in the atomic phase).
+*/
+static int traverseephemeron (global_State *g, Table *h) {
+ int marked = 0; /* true if an object is marked in this traversal */
+ int hasclears = 0; /* true if table has white keys */
+ int hasww = 0; /* true if table has entry "white-key -> white-value" */
+ Node *n, *limit = gnodelast(h);
+ unsigned int i;
+ /* traverse array part */
+ for (i = 0; i < h->sizearray; i++) {
+ if (valiswhite(&h->array[i])) {
+ marked = 1;
+ reallymarkobject(g, gcvalue(&h->array[i]));
+ }
+ }
+ /* traverse hash part */
+ for (n = gnode(h, 0); n < limit; n++) {
+ checkdeadkey(n);
+ if (ttisnil(gval(n))) /* entry is empty? */
+ removeentry(n); /* remove it */
+ else if (iscleared(g, gkey(n))) { /* key is not marked (yet)? */
+ hasclears = 1; /* table must be cleared */
+ if (valiswhite(gval(n))) /* value not marked yet? */
+ hasww = 1; /* white-white entry */
+ }
+ else if (valiswhite(gval(n))) { /* value not marked yet? */
+ marked = 1;
+ reallymarkobject(g, gcvalue(gval(n))); /* mark it now */
+ }
+ }
+ /* link table into proper list */
+ if (g->gcstate == GCSpropagate)
+ linkgclist(h, g->grayagain); /* must retraverse it in atomic phase */
+ else if (hasww) /* table has white->white entries? */
+ linkgclist(h, g->ephemeron); /* have to propagate again */
+ else if (hasclears) /* table has white keys? */
+ linkgclist(h, g->allweak); /* may have to clean white keys */
+ return marked;
+}
+
+
+static void traversestrongtable (global_State *g, Table *h) {
+ Node *n, *limit = gnodelast(h);
+ unsigned int i;
+ for (i = 0; i < h->sizearray; i++) /* traverse array part */
+ markvalue(g, &h->array[i]);
+ for (n = gnode(h, 0); n < limit; n++) { /* traverse hash part */
+ checkdeadkey(n);
+ if (ttisnil(gval(n))) /* entry is empty? */
+ removeentry(n); /* remove it */
+ else {
+ lua_assert(!ttisnil(gkey(n)));
+ markvalue(g, gkey(n)); /* mark key */
+ markvalue(g, gval(n)); /* mark value */
+ }
+ }
+}
+
+
+static lu_mem traversetable (global_State *g, Table *h) {
+ const char *weakkey, *weakvalue;
+ const TValue *mode = gfasttm(g, h->metatable, TM_MODE);
+ markobjectN(g, h->metatable);
+ if (mode && ttisstring(mode) && /* is there a weak mode? */
+ ((weakkey = strchr(svalue(mode), 'k')),
+ (weakvalue = strchr(svalue(mode), 'v')),
+ (weakkey || weakvalue))) { /* is really weak? */
+ black2gray(h); /* keep table gray */
+ if (!weakkey) /* strong keys? */
+ traverseweakvalue(g, h);
+ else if (!weakvalue) /* strong values? */
+ traverseephemeron(g, h);
+ else /* all weak */
+ linkgclist(h, g->allweak); /* nothing to traverse now */
+ }
+ else /* not weak */
+ traversestrongtable(g, h);
+ return sizeof(Table) + sizeof(TValue) * h->sizearray +
+ sizeof(Node) * cast(size_t, allocsizenode(h));
+}
+
+
+/*
+** Traverse a prototype. (While a prototype is being build, its
+** arrays can be larger than needed; the extra slots are filled with
+** NULL, so the use of 'markobjectN')
+*/
+static int traverseproto (global_State *g, Proto *f) {
+ int i;
+ if (f->cache && iswhite(f->cache))
+ f->cache = NULL; /* allow cache to be collected */
+ markobjectN(g, f->source);
+ for (i = 0; i < f->sizek; i++) /* mark literals */
+ markvalue(g, &f->k[i]);
+ for (i = 0; i < f->sizeupvalues; i++) /* mark upvalue names */
+ markobjectN(g, f->upvalues[i].name);
+ for (i = 0; i < f->sizep; i++) /* mark nested protos */
+ markobjectN(g, f->p[i]);
+ for (i = 0; i < f->sizelocvars; i++) /* mark local-variable names */
+ markobjectN(g, f->locvars[i].varname);
+ return sizeof(Proto) + sizeof(Instruction) * f->sizecode +
+ sizeof(Proto *) * f->sizep +
+ sizeof(TValue) * f->sizek +
+ sizeof(int) * f->sizelineinfo +
+ sizeof(LocVar) * f->sizelocvars +
+ sizeof(Upvaldesc) * f->sizeupvalues;
+}
+
+
+static lu_mem traverseCclosure (global_State *g, CClosure *cl) {
+ int i;
+ for (i = 0; i < cl->nupvalues; i++) /* mark its upvalues */
+ markvalue(g, &cl->upvalue[i]);
+ return sizeCclosure(cl->nupvalues);
+}
+
+/*
+** open upvalues point to values in a thread, so those values should
+** be marked when the thread is traversed except in the atomic phase
+** (because then the value cannot be changed by the thread and the
+** thread may not be traversed again)
+*/
+static lu_mem traverseLclosure (global_State *g, LClosure *cl) {
+ int i;
+ markobjectN(g, cl->p); /* mark its prototype */
+ for (i = 0; i < cl->nupvalues; i++) { /* mark its upvalues */
+ UpVal *uv = cl->upvals[i];
+ if (uv != NULL) {
+ if (upisopen(uv) && g->gcstate != GCSinsideatomic)
+ uv->u.open.touched = 1; /* can be marked in 'remarkupvals' */
+ else
+ markvalue(g, uv->v);
+ }
+ }
+ return sizeLclosure(cl->nupvalues);
+}
+
+
+static lu_mem traversethread (global_State *g, lua_State *th) {
+ StkId o = th->stack;
+ if (o == NULL)
+ return 1; /* stack not completely built yet */
+ lua_assert(g->gcstate == GCSinsideatomic ||
+ th->openupval == NULL || isintwups(th));
+ for (; o < th->top; o++) /* mark live elements in the stack */
+ markvalue(g, o);
+ if (g->gcstate == GCSinsideatomic) { /* final traversal? */
+ StkId lim = th->stack + th->stacksize; /* real end of stack */
+ for (; o < lim; o++) /* clear not-marked stack slice */
+ setnilvalue(o);
+ /* 'remarkupvals' may have removed thread from 'twups' list */
+ if (!isintwups(th) && th->openupval != NULL) {
+ th->twups = g->twups; /* link it back to the list */
+ g->twups = th;
+ }
+ }
+ else if (g->gckind != KGC_EMERGENCY)
+ luaD_shrinkstack(th); /* do not change stack in emergency cycle */
+ return (sizeof(lua_State) + sizeof(TValue) * th->stacksize +
+ sizeof(CallInfo) * th->nci);
+}
+
+
+/*
+** traverse one gray object, turning it to black (except for threads,
+** which are always gray).
+*/
+static void propagatemark (global_State *g) {
+ lu_mem size;
+ GCObject *o = g->gray;
+ lua_assert(isgray(o));
+ gray2black(o);
+ switch (o->tt) {
+ case LUA_TTABLE: {
+ Table *h = gco2t(o);
+ g->gray = h->gclist; /* remove from 'gray' list */
+ size = traversetable(g, h);
+ break;
+ }
+ case LUA_TLCL: {
+ LClosure *cl = gco2lcl(o);
+ g->gray = cl->gclist; /* remove from 'gray' list */
+ size = traverseLclosure(g, cl);
+ break;
+ }
+ case LUA_TCCL: {
+ CClosure *cl = gco2ccl(o);
+ g->gray = cl->gclist; /* remove from 'gray' list */
+ size = traverseCclosure(g, cl);
+ break;
+ }
+ case LUA_TTHREAD: {
+ lua_State *th = gco2th(o);
+ g->gray = th->gclist; /* remove from 'gray' list */
+ linkgclist(th, g->grayagain); /* insert into 'grayagain' list */
+ black2gray(o);
+ size = traversethread(g, th);
+ break;
+ }
+ case LUA_TPROTO: {
+ Proto *p = gco2p(o);
+ g->gray = p->gclist; /* remove from 'gray' list */
+ size = traverseproto(g, p);
+ break;
+ }
+ default: lua_assert(0); return;
+ }
+ g->GCmemtrav += size;
+}
+
+
+static void propagateall (global_State *g) {
+ while (g->gray) propagatemark(g);
+}
+
+
+static void convergeephemerons (global_State *g) {
+ int changed;
+ do {
+ GCObject *w;
+ GCObject *next = g->ephemeron; /* get ephemeron list */
+ g->ephemeron = NULL; /* tables may return to this list when traversed */
+ changed = 0;
+ while ((w = next) != NULL) {
+ next = gco2t(w)->gclist;
+ if (traverseephemeron(g, gco2t(w))) { /* traverse marked some value? */
+ propagateall(g); /* propagate changes */
+ changed = 1; /* will have to revisit all ephemeron tables */
+ }
+ }
+ } while (changed);
+}
+
+/* }====================================================== */
+
+
+/*
+** {======================================================
+** Sweep Functions
+** =======================================================
+*/
+
+
+/*
+** clear entries with unmarked keys from all weaktables in list 'l' up
+** to element 'f'
+*/
+static void clearkeys (global_State *g, GCObject *l, GCObject *f) {
+ for (; l != f; l = gco2t(l)->gclist) {
+ Table *h = gco2t(l);
+ Node *n, *limit = gnodelast(h);
+ for (n = gnode(h, 0); n < limit; n++) {
+ if (!ttisnil(gval(n)) && (iscleared(g, gkey(n)))) {
+ setnilvalue(gval(n)); /* remove value ... */
+ removeentry(n); /* and remove entry from table */
+ }
+ }
+ }
+}
+
+
+/*
+** clear entries with unmarked values from all weaktables in list 'l' up
+** to element 'f'
+*/
+static void clearvalues (global_State *g, GCObject *l, GCObject *f) {
+ for (; l != f; l = gco2t(l)->gclist) {
+ Table *h = gco2t(l);
+ Node *n, *limit = gnodelast(h);
+ unsigned int i;
+ for (i = 0; i < h->sizearray; i++) {
+ TValue *o = &h->array[i];
+ if (iscleared(g, o)) /* value was collected? */
+ setnilvalue(o); /* remove value */
+ }
+ for (n = gnode(h, 0); n < limit; n++) {
+ if (!ttisnil(gval(n)) && iscleared(g, gval(n))) {
+ setnilvalue(gval(n)); /* remove value ... */
+ removeentry(n); /* and remove entry from table */
+ }
+ }
+ }
+}
+
+
+void luaC_upvdeccount (lua_State *L, UpVal *uv) {
+ lua_assert(uv->refcount > 0);
+ uv->refcount--;
+ if (uv->refcount == 0 && !upisopen(uv))
+ luaM_free(L, uv);
+}
+
+
+static void freeLclosure (lua_State *L, LClosure *cl) {
+ int i;
+ for (i = 0; i < cl->nupvalues; i++) {
+ UpVal *uv = cl->upvals[i];
+ if (uv)
+ luaC_upvdeccount(L, uv);
+ }
+ luaM_freemem(L, cl, sizeLclosure(cl->nupvalues));
+}
+
+
+static void freeobj (lua_State *L, GCObject *o) {
+ switch (o->tt) {
+ case LUA_TPROTO: luaF_freeproto(L, gco2p(o)); break;
+ case LUA_TLCL: {
+ freeLclosure(L, gco2lcl(o));
+ break;
+ }
+ case LUA_TCCL: {
+ luaM_freemem(L, o, sizeCclosure(gco2ccl(o)->nupvalues));
+ break;
+ }
+ case LUA_TTABLE: luaH_free(L, gco2t(o)); break;
+ case LUA_TTHREAD: luaE_freethread(L, gco2th(o)); break;
+ case LUA_TUSERDATA: luaM_freemem(L, o, sizeudata(gco2u(o))); break;
+ case LUA_TSHRSTR:
+ luaS_remove(L, gco2ts(o)); /* remove it from hash table */
+ luaM_freemem(L, o, sizelstring(gco2ts(o)->shrlen));
+ break;
+ case LUA_TLNGSTR: {
+ luaM_freemem(L, o, sizelstring(gco2ts(o)->u.lnglen));
+ break;
+ }
+ default: lua_assert(0);
+ }
+}
+
+
+#define sweepwholelist(L,p) sweeplist(L,p,MAX_LUMEM)
+static GCObject **sweeplist (lua_State *L, GCObject **p, lu_mem count);
+
+
+/*
+** sweep at most 'count' elements from a list of GCObjects erasing dead
+** objects, where a dead object is one marked with the old (non current)
+** white; change all non-dead objects back to white, preparing for next
+** collection cycle. Return where to continue the traversal or NULL if
+** list is finished.
+*/
+static GCObject **sweeplist (lua_State *L, GCObject **p, lu_mem count) {
+ global_State *g = G(L);
+ int ow = otherwhite(g);
+ int white = luaC_white(g); /* current white */
+ while (*p != NULL && count-- > 0) {
+ GCObject *curr = *p;
+ int marked = curr->marked;
+ if (isdeadm(ow, marked)) { /* is 'curr' dead? */
+ *p = curr->next; /* remove 'curr' from list */
+ freeobj(L, curr); /* erase 'curr' */
+ }
+ else { /* change mark to 'white' */
+ curr->marked = cast_byte((marked & maskcolors) | white);
+ p = &curr->next; /* go to next element */
+ }
+ }
+ return (*p == NULL) ? NULL : p;
+}
+
+
+/*
+** sweep a list until a live object (or end of list)
+*/
+static GCObject **sweeptolive (lua_State *L, GCObject **p) {
+ GCObject **old = p;
+ do {
+ p = sweeplist(L, p, 1);
+ } while (p == old);
+ return p;
+}
+
+/* }====================================================== */
+
+
+/*
+** {======================================================
+** Finalization
+** =======================================================
+*/
+
+/*
+** If possible, shrink string table
+*/
+static void checkSizes (lua_State *L, global_State *g) {
+ if (g->gckind != KGC_EMERGENCY) {
+ l_mem olddebt = g->GCdebt;
+ if (g->strt.nuse < g->strt.size / 4) /* string table too big? */
+ luaS_resize(L, g->strt.size / 2); /* shrink it a little */
+ g->GCestimate += g->GCdebt - olddebt; /* update estimate */
+ }
+}
+
+
+static GCObject *udata2finalize (global_State *g) {
+ GCObject *o = g->tobefnz; /* get first element */
+ lua_assert(tofinalize(o));
+ g->tobefnz = o->next; /* remove it from 'tobefnz' list */
+ o->next = g->allgc; /* return it to 'allgc' list */
+ g->allgc = o;
+ resetbit(o->marked, FINALIZEDBIT); /* object is "normal" again */
+ if (issweepphase(g))
+ makewhite(g, o); /* "sweep" object */
+ return o;
+}
+
+
+static void dothecall (lua_State *L, void *ud) {
+ UNUSED(ud);
+ luaD_callnoyield(L, L->top - 2, 0);
+}
+
+
+static void GCTM (lua_State *L, int propagateerrors) {
+ global_State *g = G(L);
+ const TValue *tm;
+ TValue v;
+ setgcovalue(L, &v, udata2finalize(g));
+ tm = luaT_gettmbyobj(L, &v, TM_GC);
+ if (tm != NULL && ttisfunction(tm)) { /* is there a finalizer? */
+ int status;
+ lu_byte oldah = L->allowhook;
+ int running = g->gcrunning;
+ L->allowhook = 0; /* stop debug hooks during GC metamethod */
+ g->gcrunning = 0; /* avoid GC steps */
+ setobj2s(L, L->top, tm); /* push finalizer... */
+ setobj2s(L, L->top + 1, &v); /* ... and its argument */
+ L->top += 2; /* and (next line) call the finalizer */
+ L->ci->callstatus |= CIST_FIN; /* will run a finalizer */
+ status = luaD_pcall(L, dothecall, NULL, savestack(L, L->top - 2), 0);
+ L->ci->callstatus &= ~CIST_FIN; /* not running a finalizer anymore */
+ L->allowhook = oldah; /* restore hooks */
+ g->gcrunning = running; /* restore state */
+ if (status != LUA_OK && propagateerrors) { /* error while running __gc? */
+ if (status == LUA_ERRRUN) { /* is there an error object? */
+ const char *msg = (ttisstring(L->top - 1))
+ ? svalue(L->top - 1)
+ : "no message";
+ luaO_pushfstring(L, "error in __gc metamethod (%s)", msg);
+ status = LUA_ERRGCMM; /* error in __gc metamethod */
+ }
+ luaD_throw(L, status); /* re-throw error */
+ }
+ }
+}
+
+
+/*
+** call a few (up to 'g->gcfinnum') finalizers
+*/
+static int runafewfinalizers (lua_State *L) {
+ global_State *g = G(L);
+ unsigned int i;
+ lua_assert(!g->tobefnz || g->gcfinnum > 0);
+ for (i = 0; g->tobefnz && i < g->gcfinnum; i++)
+ GCTM(L, 1); /* call one finalizer */
+ g->gcfinnum = (!g->tobefnz) ? 0 /* nothing more to finalize? */
+ : g->gcfinnum * 2; /* else call a few more next time */
+ return i;
+}
+
+
+/*
+** call all pending finalizers
+*/
+static void callallpendingfinalizers (lua_State *L) {
+ global_State *g = G(L);
+ while (g->tobefnz)
+ GCTM(L, 0);
+}
+
+
+/*
+** find last 'next' field in list 'p' list (to add elements in its end)
+*/
+static GCObject **findlast (GCObject **p) {
+ while (*p != NULL)
+ p = &(*p)->next;
+ return p;
+}
+
+
+/*
+** move all unreachable objects (or 'all' objects) that need
+** finalization from list 'finobj' to list 'tobefnz' (to be finalized)
+*/
+static void separatetobefnz (global_State *g, int all) {
+ GCObject *curr;
+ GCObject **p = &g->finobj;
+ GCObject **lastnext = findlast(&g->tobefnz);
+ while ((curr = *p) != NULL) { /* traverse all finalizable objects */
+ lua_assert(tofinalize(curr));
+ if (!(iswhite(curr) || all)) /* not being collected? */
+ p = &curr->next; /* don't bother with it */
+ else {
+ *p = curr->next; /* remove 'curr' from 'finobj' list */
+ curr->next = *lastnext; /* link at the end of 'tobefnz' list */
+ *lastnext = curr;
+ lastnext = &curr->next;
+ }
+ }
+}
+
+
+/*
+** if object 'o' has a finalizer, remove it from 'allgc' list (must
+** search the list to find it) and link it in 'finobj' list.
+*/
+void luaC_checkfinalizer (lua_State *L, GCObject *o, Table *mt) {
+ global_State *g = G(L);
+ if (tofinalize(o) || /* obj. is already marked... */
+ gfasttm(g, mt, TM_GC) == NULL) /* or has no finalizer? */
+ return; /* nothing to be done */
+ else { /* move 'o' to 'finobj' list */
+ GCObject **p;
+ if (issweepphase(g)) {
+ makewhite(g, o); /* "sweep" object 'o' */
+ if (g->sweepgc == &o->next) /* should not remove 'sweepgc' object */
+ g->sweepgc = sweeptolive(L, g->sweepgc); /* change 'sweepgc' */
+ }
+ /* search for pointer pointing to 'o' */
+ for (p = &g->allgc; *p != o; p = &(*p)->next) { /* empty */ }
+ *p = o->next; /* remove 'o' from 'allgc' list */
+ o->next = g->finobj; /* link it in 'finobj' list */
+ g->finobj = o;
+ l_setbit(o->marked, FINALIZEDBIT); /* mark it as such */
+ }
+}
+
+/* }====================================================== */
+
+
+
+/*
+** {======================================================
+** GC control
+** =======================================================
+*/
+
+
+/*
+** Set a reasonable "time" to wait before starting a new GC cycle; cycle
+** will start when memory use hits threshold. (Division by 'estimate'
+** should be OK: it cannot be zero (because Lua cannot even start with
+** less than PAUSEADJ bytes).
+*/
+static void setpause (global_State *g) {
+ l_mem threshold, debt;
+ l_mem estimate = g->GCestimate / PAUSEADJ; /* adjust 'estimate' */
+ lua_assert(estimate > 0);
+ threshold = (g->gcpause < MAX_LMEM / estimate) /* overflow? */
+ ? estimate * g->gcpause /* no overflow */
+ : MAX_LMEM; /* overflow; truncate to maximum */
+ debt = gettotalbytes(g) - threshold;
+ luaE_setdebt(g, debt);
+}
+
+
+/*
+** Enter first sweep phase.
+** The call to 'sweeplist' tries to make pointer point to an object
+** inside the list (instead of to the header), so that the real sweep do
+** not need to skip objects created between "now" and the start of the
+** real sweep.
+*/
+static void entersweep (lua_State *L) {
+ global_State *g = G(L);
+ g->gcstate = GCSswpallgc;
+ lua_assert(g->sweepgc == NULL);
+ g->sweepgc = sweeplist(L, &g->allgc, 1);
+}
+
+
+void luaC_freeallobjects (lua_State *L) {
+ global_State *g = G(L);
+ separatetobefnz(g, 1); /* separate all objects with finalizers */
+ lua_assert(g->finobj == NULL);
+ callallpendingfinalizers(L);
+ lua_assert(g->tobefnz == NULL);
+ g->currentwhite = WHITEBITS; /* this "white" makes all objects look dead */
+ g->gckind = KGC_NORMAL;
+ sweepwholelist(L, &g->finobj);
+ sweepwholelist(L, &g->allgc);
+ sweepwholelist(L, &g->fixedgc); /* collect fixed objects */
+ lua_assert(g->strt.nuse == 0);
+}
+
+
+static l_mem atomic (lua_State *L) {
+ global_State *g = G(L);
+ l_mem work;
+ GCObject *origweak, *origall;
+ GCObject *grayagain = g->grayagain; /* save original list */
+ lua_assert(g->ephemeron == NULL && g->weak == NULL);
+ lua_assert(!iswhite(g->mainthread));
+ g->gcstate = GCSinsideatomic;
+ g->GCmemtrav = 0; /* start counting work */
+ markobject(g, L); /* mark running thread */
+ /* registry and global metatables may be changed by API */
+ markvalue(g, &g->l_registry);
+ markmt(g); /* mark global metatables */
+ /* remark occasional upvalues of (maybe) dead threads */
+ remarkupvals(g);
+ propagateall(g); /* propagate changes */
+ work = g->GCmemtrav; /* stop counting (do not recount 'grayagain') */
+ g->gray = grayagain;
+ propagateall(g); /* traverse 'grayagain' list */
+ g->GCmemtrav = 0; /* restart counting */
+ convergeephemerons(g);
+ /* at this point, all strongly accessible objects are marked. */
+ /* Clear values from weak tables, before checking finalizers */
+ clearvalues(g, g->weak, NULL);
+ clearvalues(g, g->allweak, NULL);
+ origweak = g->weak; origall = g->allweak;
+ work += g->GCmemtrav; /* stop counting (objects being finalized) */
+ separatetobefnz(g, 0); /* separate objects to be finalized */
+ g->gcfinnum = 1; /* there may be objects to be finalized */
+ markbeingfnz(g); /* mark objects that will be finalized */
+ propagateall(g); /* remark, to propagate 'resurrection' */
+ g->GCmemtrav = 0; /* restart counting */
+ convergeephemerons(g);
+ /* at this point, all resurrected objects are marked. */
+ /* remove dead objects from weak tables */
+ clearkeys(g, g->ephemeron, NULL); /* clear keys from all ephemeron tables */
+ clearkeys(g, g->allweak, NULL); /* clear keys from all 'allweak' tables */
+ /* clear values from resurrected weak tables */
+ clearvalues(g, g->weak, origweak);
+ clearvalues(g, g->allweak, origall);
+ luaS_clearcache(g);
+ g->currentwhite = cast_byte(otherwhite(g)); /* flip current white */
+ work += g->GCmemtrav; /* complete counting */
+ return work; /* estimate of memory marked by 'atomic' */
+}
+
+
+static lu_mem sweepstep (lua_State *L, global_State *g,
+ int nextstate, GCObject **nextlist) {
+ if (g->sweepgc) {
+ l_mem olddebt = g->GCdebt;
+ g->sweepgc = sweeplist(L, g->sweepgc, GCSWEEPMAX);
+ g->GCestimate += g->GCdebt - olddebt; /* update estimate */
+ if (g->sweepgc) /* is there still something to sweep? */
+ return (GCSWEEPMAX * GCSWEEPCOST);
+ }
+ /* else enter next state */
+ g->gcstate = nextstate;
+ g->sweepgc = nextlist;
+ return 0;
+}
+
+
+static lu_mem singlestep (lua_State *L) {
+ global_State *g = G(L);
+ switch (g->gcstate) {
+ case GCSpause: {
+ g->GCmemtrav = g->strt.size * sizeof(GCObject*);
+ restartcollection(g);
+ g->gcstate = GCSpropagate;
+ return g->GCmemtrav;
+ }
+ case GCSpropagate: {
+ g->GCmemtrav = 0;
+ lua_assert(g->gray);
+ propagatemark(g);
+ if (g->gray == NULL) /* no more gray objects? */
+ g->gcstate = GCSatomic; /* finish propagate phase */
+ return g->GCmemtrav; /* memory traversed in this step */
+ }
+ case GCSatomic: {
+ lu_mem work;
+ propagateall(g); /* make sure gray list is empty */
+ work = atomic(L); /* work is what was traversed by 'atomic' */
+ entersweep(L);
+ g->GCestimate = gettotalbytes(g); /* first estimate */;
+ return work;
+ }
+ case GCSswpallgc: { /* sweep "regular" objects */
+ return sweepstep(L, g, GCSswpfinobj, &g->finobj);
+ }
+ case GCSswpfinobj: { /* sweep objects with finalizers */
+ return sweepstep(L, g, GCSswptobefnz, &g->tobefnz);
+ }
+ case GCSswptobefnz: { /* sweep objects to be finalized */
+ return sweepstep(L, g, GCSswpend, NULL);
+ }
+ case GCSswpend: { /* finish sweeps */
+ makewhite(g, g->mainthread); /* sweep main thread */
+ checkSizes(L, g);
+ g->gcstate = GCScallfin;
+ return 0;
+ }
+ case GCScallfin: { /* call remaining finalizers */
+ if (g->tobefnz && g->gckind != KGC_EMERGENCY) {
+ int n = runafewfinalizers(L);
+ return (n * GCFINALIZECOST);
+ }
+ else { /* emergency mode or no more finalizers */
+ g->gcstate = GCSpause; /* finish collection */
+ return 0;
+ }
+ }
+ default: lua_assert(0); return 0;
+ }
+}
+
+
+/*
+** advances the garbage collector until it reaches a state allowed
+** by 'statemask'
+*/
+void luaC_runtilstate (lua_State *L, int statesmask) {
+ global_State *g = G(L);
+ while (!testbit(statesmask, g->gcstate))
+ singlestep(L);
+}
+
+
+/*
+** get GC debt and convert it from Kb to 'work units' (avoid zero debt
+** and overflows)
+*/
+static l_mem getdebt (global_State *g) {
+ l_mem debt = g->GCdebt;
+ int stepmul = g->gcstepmul;
+ if (debt <= 0) return 0; /* minimal debt */
+ else {
+ debt = (debt / STEPMULADJ) + 1;
+ debt = (debt < MAX_LMEM / stepmul) ? debt * stepmul : MAX_LMEM;
+ return debt;
+ }
+}
+
+/*
+** performs a basic GC step when collector is running
+*/
+void luaC_step (lua_State *L) {
+ global_State *g = G(L);
+ l_mem debt = getdebt(g); /* GC deficit (be paid now) */
+ if (!g->gcrunning) { /* not running? */
+ luaE_setdebt(g, -GCSTEPSIZE * 10); /* avoid being called too often */
+ return;
+ }
+ do { /* repeat until pause or enough "credit" (negative debt) */
+ lu_mem work = singlestep(L); /* perform one single step */
+ debt -= work;
+ } while (debt > -GCSTEPSIZE && g->gcstate != GCSpause);
+ if (g->gcstate == GCSpause)
+ setpause(g); /* pause until next cycle */
+ else {
+ debt = (debt / g->gcstepmul) * STEPMULADJ; /* convert 'work units' to Kb */
+ luaE_setdebt(g, debt);
+ runafewfinalizers(L);
+ }
+}
+
+
+/*
+** Performs a full GC cycle; if 'isemergency', set a flag to avoid
+** some operations which could change the interpreter state in some
+** unexpected ways (running finalizers and shrinking some structures).
+** Before running the collection, check 'keepinvariant'; if it is true,
+** there may be some objects marked as black, so the collector has
+** to sweep all objects to turn them back to white (as white has not
+** changed, nothing will be collected).
+*/
+void luaC_fullgc (lua_State *L, int isemergency) {
+ global_State *g = G(L);
+ lua_assert(g->gckind == KGC_NORMAL);
+ if (isemergency) g->gckind = KGC_EMERGENCY; /* set flag */
+ if (keepinvariant(g)) { /* black objects? */
+ entersweep(L); /* sweep everything to turn them back to white */
+ }
+ /* finish any pending sweep phase to start a new cycle */
+ luaC_runtilstate(L, bitmask(GCSpause));
+ luaC_runtilstate(L, ~bitmask(GCSpause)); /* start new collection */
+ luaC_runtilstate(L, bitmask(GCScallfin)); /* run up to finalizers */
+ /* estimate must be correct after a full GC cycle */
+ lua_assert(g->GCestimate == gettotalbytes(g));
+ luaC_runtilstate(L, bitmask(GCSpause)); /* finish collection */
+ g->gckind = KGC_NORMAL;
+ setpause(g);
+}
+
+/* }====================================================== */
+
+
diff --git a/Build/source/libs/lua53/lua53-src/src/lgc.h b/Build/source/libs/lua53/lua53-src/src/lgc.h
new file mode 100644
index 00000000000..aed3e18a5f0
--- /dev/null
+++ b/Build/source/libs/lua53/lua53-src/src/lgc.h
@@ -0,0 +1,147 @@
+/*
+** $Id: lgc.h,v 2.91 2015/12/21 13:02:14 roberto Exp $
+** Garbage Collector
+** See Copyright Notice in lua.h
+*/
+
+#ifndef lgc_h
+#define lgc_h
+
+
+#include "lobject.h"
+#include "lstate.h"
+
+/*
+** Collectable objects may have one of three colors: white, which
+** means the object is not marked; gray, which means the
+** object is marked, but its references may be not marked; and
+** black, which means that the object and all its references are marked.
+** The main invariant of the garbage collector, while marking objects,
+** is that a black object can never point to a white one. Moreover,
+** any gray object must be in a "gray list" (gray, grayagain, weak,
+** allweak, ephemeron) so that it can be visited again before finishing
+** the collection cycle. These lists have no meaning when the invariant
+** is not being enforced (e.g., sweep phase).
+*/
+
+
+
+/* how much to allocate before next GC step */
+#if !defined(GCSTEPSIZE)
+/* ~100 small strings */
+#define GCSTEPSIZE (cast_int(100 * sizeof(TString)))
+#endif
+
+
+/*
+** Possible states of the Garbage Collector
+*/
+#define GCSpropagate 0
+#define GCSatomic 1
+#define GCSswpallgc 2
+#define GCSswpfinobj 3
+#define GCSswptobefnz 4
+#define GCSswpend 5
+#define GCScallfin 6
+#define GCSpause 7
+
+
+#define issweepphase(g) \
+ (GCSswpallgc <= (g)->gcstate && (g)->gcstate <= GCSswpend)
+
+
+/*
+** macro to tell when main invariant (white objects cannot point to black
+** ones) must be kept. During a collection, the sweep
+** phase may break the invariant, as objects turned white may point to
+** still-black objects. The invariant is restored when sweep ends and
+** all objects are white again.
+*/
+
+#define keepinvariant(g) ((g)->gcstate <= GCSatomic)
+
+
+/*
+** some useful bit tricks
+*/
+#define resetbits(x,m) ((x) &= cast(lu_byte, ~(m)))
+#define setbits(x,m) ((x) |= (m))
+#define testbits(x,m) ((x) & (m))
+#define bitmask(b) (1<<(b))
+#define bit2mask(b1,b2) (bitmask(b1) | bitmask(b2))
+#define l_setbit(x,b) setbits(x, bitmask(b))
+#define resetbit(x,b) resetbits(x, bitmask(b))
+#define testbit(x,b) testbits(x, bitmask(b))
+
+
+/* Layout for bit use in 'marked' field: */
+#define WHITE0BIT 0 /* object is white (type 0) */
+#define WHITE1BIT 1 /* object is white (type 1) */
+#define BLACKBIT 2 /* object is black */
+#define FINALIZEDBIT 3 /* object has been marked for finalization */
+/* bit 7 is currently used by tests (luaL_checkmemory) */
+
+#define WHITEBITS bit2mask(WHITE0BIT, WHITE1BIT)
+
+
+#define iswhite(x) testbits((x)->marked, WHITEBITS)
+#define isblack(x) testbit((x)->marked, BLACKBIT)
+#define isgray(x) /* neither white nor black */ \
+ (!testbits((x)->marked, WHITEBITS | bitmask(BLACKBIT)))
+
+#define tofinalize(x) testbit((x)->marked, FINALIZEDBIT)
+
+#define otherwhite(g) ((g)->currentwhite ^ WHITEBITS)
+#define isdeadm(ow,m) (!(((m) ^ WHITEBITS) & (ow)))
+#define isdead(g,v) isdeadm(otherwhite(g), (v)->marked)
+
+#define changewhite(x) ((x)->marked ^= WHITEBITS)
+#define gray2black(x) l_setbit((x)->marked, BLACKBIT)
+
+#define luaC_white(g) cast(lu_byte, (g)->currentwhite & WHITEBITS)
+
+
+/*
+** Does one step of collection when debt becomes positive. 'pre'/'pos'
+** allows some adjustments to be done only when needed. macro
+** 'condchangemem' is used only for heavy tests (forcing a full
+** GC cycle on every opportunity)
+*/
+#define luaC_condGC(L,pre,pos) \
+ { if (G(L)->GCdebt > 0) { pre; luaC_step(L); pos;}; \
+ condchangemem(L,pre,pos); }
+
+/* more often than not, 'pre'/'pos' are empty */
+#define luaC_checkGC(L) luaC_condGC(L,(void)0,(void)0)
+
+
+#define luaC_barrier(L,p,v) ( \
+ (iscollectable(v) && isblack(p) && iswhite(gcvalue(v))) ? \
+ luaC_barrier_(L,obj2gco(p),gcvalue(v)) : cast_void(0))
+
+#define luaC_barrierback(L,p,v) ( \
+ (iscollectable(v) && isblack(p) && iswhite(gcvalue(v))) ? \
+ luaC_barrierback_(L,p) : cast_void(0))
+
+#define luaC_objbarrier(L,p,o) ( \
+ (isblack(p) && iswhite(o)) ? \
+ luaC_barrier_(L,obj2gco(p),obj2gco(o)) : cast_void(0))
+
+#define luaC_upvalbarrier(L,uv) ( \
+ (iscollectable((uv)->v) && !upisopen(uv)) ? \
+ luaC_upvalbarrier_(L,uv) : cast_void(0))
+
+LUAI_FUNC void luaC_fix (lua_State *L, GCObject *o);
+LUAI_FUNC void luaC_freeallobjects (lua_State *L);
+LUAI_FUNC void luaC_step (lua_State *L);
+LUAI_FUNC void luaC_runtilstate (lua_State *L, int statesmask);
+LUAI_FUNC void luaC_fullgc (lua_State *L, int isemergency);
+LUAI_FUNC GCObject *luaC_newobj (lua_State *L, int tt, size_t sz);
+LUAI_FUNC void luaC_barrier_ (lua_State *L, GCObject *o, GCObject *v);
+LUAI_FUNC void luaC_barrierback_ (lua_State *L, Table *o);
+LUAI_FUNC void luaC_upvalbarrier_ (lua_State *L, UpVal *uv);
+LUAI_FUNC void luaC_checkfinalizer (lua_State *L, GCObject *o, Table *mt);
+LUAI_FUNC void luaC_upvdeccount (lua_State *L, UpVal *uv);
+
+
+#endif
diff --git a/Build/source/libs/lua53/lua53-src/src/linit.c b/Build/source/libs/lua53/lua53-src/src/linit.c
new file mode 100644
index 00000000000..afcaf98b24b
--- /dev/null
+++ b/Build/source/libs/lua53/lua53-src/src/linit.c
@@ -0,0 +1,68 @@
+/*
+** $Id: linit.c,v 1.39 2016/12/04 20:17:24 roberto Exp $
+** Initialization of libraries for lua.c and other clients
+** See Copyright Notice in lua.h
+*/
+
+
+#define linit_c
+#define LUA_LIB
+
+/*
+** If you embed Lua in your program and need to open the standard
+** libraries, call luaL_openlibs in your program. If you need a
+** different set of libraries, copy this file to your project and edit
+** it to suit your needs.
+**
+** You can also *preload* libraries, so that a later 'require' can
+** open the library, which is already linked to the application.
+** For that, do the following code:
+**
+** luaL_getsubtable(L, LUA_REGISTRYINDEX, LUA_PRELOAD_TABLE);
+** lua_pushcfunction(L, luaopen_modname);
+** lua_setfield(L, -2, modname);
+** lua_pop(L, 1); // remove PRELOAD table
+*/
+
+#include "lprefix.h"
+
+
+#include <stddef.h>
+
+#include "lua.h"
+
+#include "lualib.h"
+#include "lauxlib.h"
+
+
+/*
+** these libs are loaded by lua.c and are readily available to any Lua
+** program
+*/
+static const luaL_Reg loadedlibs[] = {
+ {"_G", luaopen_base},
+ {LUA_LOADLIBNAME, luaopen_package},
+ {LUA_COLIBNAME, luaopen_coroutine},
+ {LUA_TABLIBNAME, luaopen_table},
+ {LUA_IOLIBNAME, luaopen_io},
+ {LUA_OSLIBNAME, luaopen_os},
+ {LUA_STRLIBNAME, luaopen_string},
+ {LUA_MATHLIBNAME, luaopen_math},
+ {LUA_UTF8LIBNAME, luaopen_utf8},
+ {LUA_DBLIBNAME, luaopen_debug},
+#if defined(LUA_COMPAT_BITLIB)
+ {LUA_BITLIBNAME, luaopen_bit32},
+#endif
+ {NULL, NULL}
+};
+
+
+LUALIB_API void luaL_openlibs (lua_State *L) {
+ const luaL_Reg *lib;
+ /* "require" functions from 'loadedlibs' and set results to global table */
+ for (lib = loadedlibs; lib->func; lib++) {
+ luaL_requiref(L, lib->name, lib->func, 1);
+ lua_pop(L, 1); /* remove lib */
+ }
+}
+
diff --git a/Build/source/libs/lua53/lua53-src/src/liolib.c b/Build/source/libs/lua53/lua53-src/src/liolib.c
new file mode 100644
index 00000000000..d47be5a27df
--- /dev/null
+++ b/Build/source/libs/lua53/lua53-src/src/liolib.c
@@ -0,0 +1,774 @@
+/*
+** $Id: liolib.c,v 2.151 2016/12/20 18:37:00 roberto Exp $
+** Standard I/O (and system) library
+** See Copyright Notice in lua.h
+*/
+
+#define liolib_c
+#define LUA_LIB
+
+#include "lprefix.h"
+
+
+#include <ctype.h>
+#include <errno.h>
+#include <locale.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#if defined(HAVE_UNISTD_H)
+#include <unistd.h>
+#endif
+
+#include "lua.h"
+
+#include "lauxlib.h"
+#include "lualib.h"
+
+
+
+
+/*
+** Change this macro to accept other modes for 'fopen' besides
+** the standard ones.
+*/
+#if !defined(l_checkmode)
+
+/* accepted extensions to 'mode' in 'fopen' */
+#if !defined(L_MODEEXT)
+#define L_MODEEXT "b"
+#endif
+
+/* Check whether 'mode' matches '[rwa]%+?[L_MODEEXT]*' */
+static int l_checkmode (const char *mode) {
+ return (*mode != '\0' && strchr("rwa", *(mode++)) != NULL &&
+ (*mode != '+' || (++mode, 1)) && /* skip if char is '+' */
+ (strspn(mode, L_MODEEXT) == strlen(mode))); /* check extensions */
+}
+
+#endif
+
+/*
+** {======================================================
+** l_popen spawns a new process connected to the current
+** one through the file streams.
+** =======================================================
+*/
+
+#if !defined(l_popen) /* { */
+
+#if defined(LUA_USE_POSIX) /* { */
+
+#define l_popen(L,c,m) (fflush(NULL), popen(c,m))
+#define l_pclose(L,file) (pclose(file))
+
+#elif defined(LUA_USE_WINDOWS) /* }{ */
+
+#define l_popen(L,c,m) (_popen(c,m))
+#define l_pclose(L,file) (_pclose(file))
+
+#else /* }{ */
+
+/* ISO C definitions */
+#define l_popen(L,c,m) \
+ ((void)((void)c, m), \
+ luaL_error(L, "'popen' not supported"), \
+ (FILE*)0)
+#define l_pclose(L,file) ((void)L, (void)file, -1)
+
+#endif /* } */
+
+#endif /* } */
+
+/* }====================================================== */
+
+
+#if !defined(l_getc) /* { */
+
+#if defined(LUA_USE_POSIX)
+#define l_getc(f) getc_unlocked(f)
+#define l_lockfile(f) flockfile(f)
+#define l_unlockfile(f) funlockfile(f)
+#else
+#define l_getc(f) getc(f)
+#define l_lockfile(f) ((void)0)
+#define l_unlockfile(f) ((void)0)
+#endif
+
+#endif /* } */
+
+
+/*
+** {======================================================
+** l_fseek: configuration for longer offsets
+** =======================================================
+*/
+
+#if !defined(l_fseek) /* { */
+
+#if defined(LUA_USE_POSIX) /* { */
+
+#include <sys/types.h>
+
+#define l_fseek(f,o,w) fseeko(f,o,w)
+#define l_ftell(f) ftello(f)
+#define l_seeknum off_t
+
+#elif defined(LUA_USE_WINDOWS) && !defined(_CRTIMP_TYPEINFO) \
+ && defined(_MSC_VER) && (_MSC_VER >= 1400) /* }{ */
+
+/* Windows (but not DDK) and Visual C++ 2005 or higher */
+#define l_fseek(f,o,w) _fseeki64(f,o,w)
+#define l_ftell(f) _ftelli64(f)
+#define l_seeknum __int64
+
+#else /* }{ */
+
+/* ISO C definitions */
+#define l_fseek(f,o,w) fseek(f,o,w)
+#define l_ftell(f) ftell(f)
+#define l_seeknum long
+
+#endif /* } */
+
+#endif /* } */
+
+/* }====================================================== */
+
+
+#define IO_PREFIX "_IO_"
+#define IOPREF_LEN (sizeof(IO_PREFIX)/sizeof(char) - 1)
+#define IO_INPUT (IO_PREFIX "input")
+#define IO_OUTPUT (IO_PREFIX "output")
+
+
+typedef luaL_Stream LStream;
+
+
+#define tolstream(L) ((LStream *)luaL_checkudata(L, 1, LUA_FILEHANDLE))
+
+#define isclosed(p) ((p)->closef == NULL)
+
+
+static int io_type (lua_State *L) {
+ LStream *p;
+ luaL_checkany(L, 1);
+ p = (LStream *)luaL_testudata(L, 1, LUA_FILEHANDLE);
+ if (p == NULL)
+ lua_pushnil(L); /* not a file */
+ else if (isclosed(p))
+ lua_pushliteral(L, "closed file");
+ else
+ lua_pushliteral(L, "file");
+ return 1;
+}
+
+
+static int f_tostring (lua_State *L) {
+ LStream *p = tolstream(L);
+ if (isclosed(p))
+ lua_pushliteral(L, "file (closed)");
+ else
+ lua_pushfstring(L, "file (%p)", p->f);
+ return 1;
+}
+
+
+static FILE *tofile (lua_State *L) {
+ LStream *p = tolstream(L);
+ if (isclosed(p))
+ luaL_error(L, "attempt to use a closed file");
+ lua_assert(p->f);
+ return p->f;
+}
+
+
+/*
+** When creating file handles, always creates a 'closed' file handle
+** before opening the actual file; so, if there is a memory error, the
+** handle is in a consistent state.
+*/
+static LStream *newprefile (lua_State *L) {
+ LStream *p = (LStream *)lua_newuserdata(L, sizeof(LStream));
+ p->closef = NULL; /* mark file handle as 'closed' */
+ luaL_setmetatable(L, LUA_FILEHANDLE);
+ return p;
+}
+
+
+/*
+** Calls the 'close' function from a file handle. The 'volatile' avoids
+** a bug in some versions of the Clang compiler (e.g., clang 3.0 for
+** 32 bits).
+*/
+static int aux_close (lua_State *L) {
+ LStream *p = tolstream(L);
+ volatile lua_CFunction cf = p->closef;
+ p->closef = NULL; /* mark stream as closed */
+ return (*cf)(L); /* close it */
+}
+
+
+static int io_close (lua_State *L) {
+ if (lua_isnone(L, 1)) /* no argument? */
+ lua_getfield(L, LUA_REGISTRYINDEX, IO_OUTPUT); /* use standard output */
+ tofile(L); /* make sure argument is an open stream */
+ return aux_close(L);
+}
+
+
+static int f_gc (lua_State *L) {
+ LStream *p = tolstream(L);
+ if (!isclosed(p) && p->f != NULL)
+ aux_close(L); /* ignore closed and incompletely open files */
+ return 0;
+}
+
+
+/*
+** function to close regular files
+*/
+static int io_fclose (lua_State *L) {
+ LStream *p = tolstream(L);
+ int res = fclose(p->f);
+ return luaL_fileresult(L, (res == 0), NULL);
+}
+
+
+static LStream *newfile (lua_State *L) {
+ LStream *p = newprefile(L);
+ p->f = NULL;
+ p->closef = &io_fclose;
+ return p;
+}
+
+
+static void opencheck (lua_State *L, const char *fname, const char *mode) {
+ LStream *p = newfile(L);
+ p->f = fopen(fname, mode);
+ if (p->f == NULL)
+ luaL_error(L, "cannot open file '%s' (%s)", fname, strerror(errno));
+}
+
+
+static int io_open (lua_State *L) {
+ const char *filename = luaL_checkstring(L, 1);
+ const char *mode = luaL_optstring(L, 2, "r");
+ LStream *p = newfile(L);
+ const char *md = mode; /* to traverse/check mode */
+ luaL_argcheck(L, l_checkmode(md), 2, "invalid mode");
+ p->f = fopen(filename, mode);
+ return (p->f == NULL) ? luaL_fileresult(L, 0, filename) : 1;
+}
+
+
+/*
+** function to close 'popen' files
+*/
+static int io_pclose (lua_State *L) {
+ LStream *p = tolstream(L);
+ return luaL_execresult(L, l_pclose(L, p->f));
+}
+
+
+static int io_popen (lua_State *L) {
+ const char *filename = luaL_checkstring(L, 1);
+ const char *mode = luaL_optstring(L, 2, "r");
+ LStream *p = newprefile(L);
+ p->f = l_popen(L, filename, mode);
+ p->closef = &io_pclose;
+ return (p->f == NULL) ? luaL_fileresult(L, 0, filename) : 1;
+}
+
+
+static int io_tmpfile (lua_State *L) {
+ LStream *p = newfile(L);
+ p->f = tmpfile();
+ return (p->f == NULL) ? luaL_fileresult(L, 0, NULL) : 1;
+}
+
+
+static FILE *getiofile (lua_State *L, const char *findex) {
+ LStream *p;
+ lua_getfield(L, LUA_REGISTRYINDEX, findex);
+ p = (LStream *)lua_touserdata(L, -1);
+ if (isclosed(p))
+ luaL_error(L, "standard %s file is closed", findex + IOPREF_LEN);
+ return p->f;
+}
+
+
+static int g_iofile (lua_State *L, const char *f, const char *mode) {
+ if (!lua_isnoneornil(L, 1)) {
+ const char *filename = lua_tostring(L, 1);
+ if (filename)
+ opencheck(L, filename, mode);
+ else {
+ tofile(L); /* check that it's a valid file handle */
+ lua_pushvalue(L, 1);
+ }
+ lua_setfield(L, LUA_REGISTRYINDEX, f);
+ }
+ /* return current value */
+ lua_getfield(L, LUA_REGISTRYINDEX, f);
+ return 1;
+}
+
+
+static int io_input (lua_State *L) {
+ return g_iofile(L, IO_INPUT, "r");
+}
+
+
+static int io_output (lua_State *L) {
+ return g_iofile(L, IO_OUTPUT, "w");
+}
+
+
+static int io_readline (lua_State *L);
+
+
+/*
+** maximum number of arguments to 'f:lines'/'io.lines' (it + 3 must fit
+** in the limit for upvalues of a closure)
+*/
+#define MAXARGLINE 250
+
+static void aux_lines (lua_State *L, int toclose) {
+ int n = lua_gettop(L) - 1; /* number of arguments to read */
+ luaL_argcheck(L, n <= MAXARGLINE, MAXARGLINE + 2, "too many arguments");
+ lua_pushinteger(L, n); /* number of arguments to read */
+ lua_pushboolean(L, toclose); /* close/not close file when finished */
+ lua_rotate(L, 2, 2); /* move 'n' and 'toclose' to their positions */
+ lua_pushcclosure(L, io_readline, 3 + n);
+}
+
+
+static int f_lines (lua_State *L) {
+ tofile(L); /* check that it's a valid file handle */
+ aux_lines(L, 0);
+ return 1;
+}
+
+
+static int io_lines (lua_State *L) {
+ int toclose;
+ if (lua_isnone(L, 1)) lua_pushnil(L); /* at least one argument */
+ if (lua_isnil(L, 1)) { /* no file name? */
+ lua_getfield(L, LUA_REGISTRYINDEX, IO_INPUT); /* get default input */
+ lua_replace(L, 1); /* put it at index 1 */
+ tofile(L); /* check that it's a valid file handle */
+ toclose = 0; /* do not close it after iteration */
+ }
+ else { /* open a new file */
+ const char *filename = luaL_checkstring(L, 1);
+ opencheck(L, filename, "r");
+ lua_replace(L, 1); /* put file at index 1 */
+ toclose = 1; /* close it after iteration */
+ }
+ aux_lines(L, toclose);
+ return 1;
+}
+
+
+/*
+** {======================================================
+** READ
+** =======================================================
+*/
+
+
+/* maximum length of a numeral */
+#if !defined (L_MAXLENNUM)
+#define L_MAXLENNUM 200
+#endif
+
+
+/* auxiliary structure used by 'read_number' */
+typedef struct {
+ FILE *f; /* file being read */
+ int c; /* current character (look ahead) */
+ int n; /* number of elements in buffer 'buff' */
+ char buff[L_MAXLENNUM + 1]; /* +1 for ending '\0' */
+} RN;
+
+
+/*
+** Add current char to buffer (if not out of space) and read next one
+*/
+static int nextc (RN *rn) {
+ if (rn->n >= L_MAXLENNUM) { /* buffer overflow? */
+ rn->buff[0] = '\0'; /* invalidate result */
+ return 0; /* fail */
+ }
+ else {
+ rn->buff[rn->n++] = rn->c; /* save current char */
+ rn->c = l_getc(rn->f); /* read next one */
+ return 1;
+ }
+}
+
+
+/*
+** Accept current char if it is in 'set' (of size 2)
+*/
+static int test2 (RN *rn, const char *set) {
+ if (rn->c == set[0] || rn->c == set[1])
+ return nextc(rn);
+ else return 0;
+}
+
+
+/*
+** Read a sequence of (hex)digits
+*/
+static int readdigits (RN *rn, int hex) {
+ int count = 0;
+ while ((hex ? isxdigit(rn->c) : isdigit(rn->c)) && nextc(rn))
+ count++;
+ return count;
+}
+
+
+/*
+** Read a number: first reads a valid prefix of a numeral into a buffer.
+** Then it calls 'lua_stringtonumber' to check whether the format is
+** correct and to convert it to a Lua number
+*/
+static int read_number (lua_State *L, FILE *f) {
+ RN rn;
+ int count = 0;
+ int hex = 0;
+ char decp[2];
+ rn.f = f; rn.n = 0;
+ decp[0] = lua_getlocaledecpoint(); /* get decimal point from locale */
+ decp[1] = '.'; /* always accept a dot */
+ l_lockfile(rn.f);
+ do { rn.c = l_getc(rn.f); } while (isspace(rn.c)); /* skip spaces */
+ test2(&rn, "-+"); /* optional signal */
+ if (test2(&rn, "00")) {
+ if (test2(&rn, "xX")) hex = 1; /* numeral is hexadecimal */
+ else count = 1; /* count initial '0' as a valid digit */
+ }
+ count += readdigits(&rn, hex); /* integral part */
+ if (test2(&rn, decp)) /* decimal point? */
+ count += readdigits(&rn, hex); /* fractional part */
+ if (count > 0 && test2(&rn, (hex ? "pP" : "eE"))) { /* exponent mark? */
+ test2(&rn, "-+"); /* exponent signal */
+ readdigits(&rn, 0); /* exponent digits */
+ }
+ ungetc(rn.c, rn.f); /* unread look-ahead char */
+ l_unlockfile(rn.f);
+ rn.buff[rn.n] = '\0'; /* finish string */
+ if (lua_stringtonumber(L, rn.buff)) /* is this a valid number? */
+ return 1; /* ok */
+ else { /* invalid format */
+ lua_pushnil(L); /* "result" to be removed */
+ return 0; /* read fails */
+ }
+}
+
+
+static int test_eof (lua_State *L, FILE *f) {
+ int c = getc(f);
+ ungetc(c, f); /* no-op when c == EOF */
+ lua_pushliteral(L, "");
+ return (c != EOF);
+}
+
+
+static int read_line (lua_State *L, FILE *f, int chop) {
+ luaL_Buffer b;
+ int c = '\0';
+ luaL_buffinit(L, &b);
+ while (c != EOF && c != '\n') { /* repeat until end of line */
+ char *buff = luaL_prepbuffer(&b); /* preallocate buffer */
+ int i = 0;
+ l_lockfile(f); /* no memory errors can happen inside the lock */
+ while (i < LUAL_BUFFERSIZE && (c = l_getc(f)) != EOF && c != '\n')
+ buff[i++] = c;
+ l_unlockfile(f);
+ luaL_addsize(&b, i);
+ }
+ if (!chop && c == '\n') /* want a newline and have one? */
+ luaL_addchar(&b, c); /* add ending newline to result */
+ luaL_pushresult(&b); /* close buffer */
+ /* return ok if read something (either a newline or something else) */
+ return (c == '\n' || lua_rawlen(L, -1) > 0);
+}
+
+
+static void read_all (lua_State *L, FILE *f) {
+ size_t nr;
+ luaL_Buffer b;
+ luaL_buffinit(L, &b);
+ do { /* read file in chunks of LUAL_BUFFERSIZE bytes */
+ char *p = luaL_prepbuffer(&b);
+ nr = fread(p, sizeof(char), LUAL_BUFFERSIZE, f);
+ luaL_addsize(&b, nr);
+ } while (nr == LUAL_BUFFERSIZE);
+ luaL_pushresult(&b); /* close buffer */
+}
+
+
+static int read_chars (lua_State *L, FILE *f, size_t n) {
+ size_t nr; /* number of chars actually read */
+ char *p;
+ luaL_Buffer b;
+ luaL_buffinit(L, &b);
+ p = luaL_prepbuffsize(&b, n); /* prepare buffer to read whole block */
+ nr = fread(p, sizeof(char), n, f); /* try to read 'n' chars */
+ luaL_addsize(&b, nr);
+ luaL_pushresult(&b); /* close buffer */
+ return (nr > 0); /* true iff read something */
+}
+
+
+static int g_read (lua_State *L, FILE *f, int first) {
+ int nargs = lua_gettop(L) - 1;
+ int success;
+ int n;
+ clearerr(f);
+ if (nargs == 0) { /* no arguments? */
+ success = read_line(L, f, 1);
+ n = first+1; /* to return 1 result */
+ }
+ else { /* ensure stack space for all results and for auxlib's buffer */
+ luaL_checkstack(L, nargs+LUA_MINSTACK, "too many arguments");
+ success = 1;
+ for (n = first; nargs-- && success; n++) {
+ if (lua_type(L, n) == LUA_TNUMBER) {
+ size_t l = (size_t)luaL_checkinteger(L, n);
+ success = (l == 0) ? test_eof(L, f) : read_chars(L, f, l);
+ }
+ else {
+ const char *p = luaL_checkstring(L, n);
+ if (*p == '*') p++; /* skip optional '*' (for compatibility) */
+ switch (*p) {
+ case 'n': /* number */
+ success = read_number(L, f);
+ break;
+ case 'l': /* line */
+ success = read_line(L, f, 1);
+ break;
+ case 'L': /* line with end-of-line */
+ success = read_line(L, f, 0);
+ break;
+ case 'a': /* file */
+ read_all(L, f); /* read entire file */
+ success = 1; /* always success */
+ break;
+ default:
+ return luaL_argerror(L, n, "invalid format");
+ }
+ }
+ }
+ }
+ if (ferror(f))
+ return luaL_fileresult(L, 0, NULL);
+ if (!success) {
+ lua_pop(L, 1); /* remove last result */
+ lua_pushnil(L); /* push nil instead */
+ }
+ return n - first;
+}
+
+
+static int io_read (lua_State *L) {
+ return g_read(L, getiofile(L, IO_INPUT), 1);
+}
+
+
+static int f_read (lua_State *L) {
+ return g_read(L, tofile(L), 2);
+}
+
+
+static int io_readline (lua_State *L) {
+ LStream *p = (LStream *)lua_touserdata(L, lua_upvalueindex(1));
+ int i;
+ int n = (int)lua_tointeger(L, lua_upvalueindex(2));
+ if (isclosed(p)) /* file is already closed? */
+ return luaL_error(L, "file is already closed");
+ lua_settop(L , 1);
+ luaL_checkstack(L, n, "too many arguments");
+ for (i = 1; i <= n; i++) /* push arguments to 'g_read' */
+ lua_pushvalue(L, lua_upvalueindex(3 + i));
+ n = g_read(L, p->f, 2); /* 'n' is number of results */
+ lua_assert(n > 0); /* should return at least a nil */
+ if (lua_toboolean(L, -n)) /* read at least one value? */
+ return n; /* return them */
+ else { /* first result is nil: EOF or error */
+ if (n > 1) { /* is there error information? */
+ /* 2nd result is error message */
+ return luaL_error(L, "%s", lua_tostring(L, -n + 1));
+ }
+ if (lua_toboolean(L, lua_upvalueindex(3))) { /* generator created file? */
+ lua_settop(L, 0);
+ lua_pushvalue(L, lua_upvalueindex(1));
+ aux_close(L); /* close it */
+ }
+ return 0;
+ }
+}
+
+/* }====================================================== */
+
+
+static int g_write (lua_State *L, FILE *f, int arg) {
+ int nargs = lua_gettop(L) - arg;
+ int status = 1;
+ for (; nargs--; arg++) {
+ if (lua_type(L, arg) == LUA_TNUMBER) {
+ /* optimization: could be done exactly as for strings */
+ int len = lua_isinteger(L, arg)
+ ? fprintf(f, LUA_INTEGER_FMT,
+ (LUAI_UACINT)lua_tointeger(L, arg))
+ : fprintf(f, LUA_NUMBER_FMT,
+ (LUAI_UACNUMBER)lua_tonumber(L, arg));
+ status = status && (len > 0);
+ }
+ else {
+ size_t l;
+ const char *s = luaL_checklstring(L, arg, &l);
+ status = status && (fwrite(s, sizeof(char), l, f) == l);
+ }
+ }
+ if (status) return 1; /* file handle already on stack top */
+ else return luaL_fileresult(L, status, NULL);
+}
+
+
+static int io_write (lua_State *L) {
+ return g_write(L, getiofile(L, IO_OUTPUT), 1);
+}
+
+
+static int f_write (lua_State *L) {
+ FILE *f = tofile(L);
+ lua_pushvalue(L, 1); /* push file at the stack top (to be returned) */
+ return g_write(L, f, 2);
+}
+
+
+static int f_seek (lua_State *L) {
+ static const int mode[] = {SEEK_SET, SEEK_CUR, SEEK_END};
+ static const char *const modenames[] = {"set", "cur", "end", NULL};
+ FILE *f = tofile(L);
+ int op = luaL_checkoption(L, 2, "cur", modenames);
+ lua_Integer p3 = luaL_optinteger(L, 3, 0);
+ l_seeknum offset = (l_seeknum)p3;
+ luaL_argcheck(L, (lua_Integer)offset == p3, 3,
+ "not an integer in proper range");
+ op = l_fseek(f, offset, mode[op]);
+ if (op)
+ return luaL_fileresult(L, 0, NULL); /* error */
+ else {
+ lua_pushinteger(L, (lua_Integer)l_ftell(f));
+ return 1;
+ }
+}
+
+
+static int f_setvbuf (lua_State *L) {
+ static const int mode[] = {_IONBF, _IOFBF, _IOLBF};
+ static const char *const modenames[] = {"no", "full", "line", NULL};
+ FILE *f = tofile(L);
+ int op = luaL_checkoption(L, 2, NULL, modenames);
+ lua_Integer sz = luaL_optinteger(L, 3, LUAL_BUFFERSIZE);
+ int res = setvbuf(f, NULL, mode[op], (size_t)sz);
+ return luaL_fileresult(L, res == 0, NULL);
+}
+
+
+
+static int io_flush (lua_State *L) {
+ return luaL_fileresult(L, fflush(getiofile(L, IO_OUTPUT)) == 0, NULL);
+}
+
+
+static int f_flush (lua_State *L) {
+ return luaL_fileresult(L, fflush(tofile(L)) == 0, NULL);
+}
+
+
+/*
+** functions for 'io' library
+*/
+static const luaL_Reg iolib[] = {
+ {"close", io_close},
+ {"flush", io_flush},
+ {"input", io_input},
+ {"lines", io_lines},
+ {"open", io_open},
+ {"output", io_output},
+ {"popen", io_popen},
+ {"read", io_read},
+ {"tmpfile", io_tmpfile},
+ {"type", io_type},
+ {"write", io_write},
+ {NULL, NULL}
+};
+
+
+/*
+** methods for file handles
+*/
+static const luaL_Reg flib[] = {
+ {"close", io_close},
+ {"flush", f_flush},
+ {"lines", f_lines},
+ {"read", f_read},
+ {"seek", f_seek},
+ {"setvbuf", f_setvbuf},
+ {"write", f_write},
+ {"__gc", f_gc},
+ {"__tostring", f_tostring},
+ {NULL, NULL}
+};
+
+
+static void createmeta (lua_State *L) {
+ luaL_newmetatable(L, LUA_FILEHANDLE); /* create metatable for file handles */
+ lua_pushvalue(L, -1); /* push metatable */
+ lua_setfield(L, -2, "__index"); /* metatable.__index = metatable */
+ luaL_setfuncs(L, flib, 0); /* add file methods to new metatable */
+ lua_pop(L, 1); /* pop new metatable */
+}
+
+
+/*
+** function to (not) close the standard files stdin, stdout, and stderr
+*/
+static int io_noclose (lua_State *L) {
+ LStream *p = tolstream(L);
+ p->closef = &io_noclose; /* keep file opened */
+ lua_pushnil(L);
+ lua_pushliteral(L, "cannot close standard file");
+ return 2;
+}
+
+
+static void createstdfile (lua_State *L, FILE *f, const char *k,
+ const char *fname) {
+ LStream *p = newprefile(L);
+ p->f = f;
+ p->closef = &io_noclose;
+ if (k != NULL) {
+ lua_pushvalue(L, -1);
+ lua_setfield(L, LUA_REGISTRYINDEX, k); /* add file to registry */
+ }
+ lua_setfield(L, -2, fname); /* add file to module */
+}
+
+
+LUAMOD_API int luaopen_io (lua_State *L) {
+ luaL_newlib(L, iolib); /* new module */
+ createmeta(L);
+ /* create (and set) default files */
+ createstdfile(L, stdin, IO_INPUT, "stdin");
+ createstdfile(L, stdout, IO_OUTPUT, "stdout");
+ createstdfile(L, stderr, NULL, "stderr");
+ return 1;
+}
+
diff --git a/Build/source/libs/lua53/lua53-src/src/liolib.c.orig b/Build/source/libs/lua53/lua53-src/src/liolib.c.orig
new file mode 100644
index 00000000000..156840358d0
--- /dev/null
+++ b/Build/source/libs/lua53/lua53-src/src/liolib.c.orig
@@ -0,0 +1,771 @@
+/*
+** $Id: liolib.c,v 2.151 2016/12/20 18:37:00 roberto Exp $
+** Standard I/O (and system) library
+** See Copyright Notice in lua.h
+*/
+
+#define liolib_c
+#define LUA_LIB
+
+#include "lprefix.h"
+
+
+#include <ctype.h>
+#include <errno.h>
+#include <locale.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include "lua.h"
+
+#include "lauxlib.h"
+#include "lualib.h"
+
+
+
+
+/*
+** Change this macro to accept other modes for 'fopen' besides
+** the standard ones.
+*/
+#if !defined(l_checkmode)
+
+/* accepted extensions to 'mode' in 'fopen' */
+#if !defined(L_MODEEXT)
+#define L_MODEEXT "b"
+#endif
+
+/* Check whether 'mode' matches '[rwa]%+?[L_MODEEXT]*' */
+static int l_checkmode (const char *mode) {
+ return (*mode != '\0' && strchr("rwa", *(mode++)) != NULL &&
+ (*mode != '+' || (++mode, 1)) && /* skip if char is '+' */
+ (strspn(mode, L_MODEEXT) == strlen(mode))); /* check extensions */
+}
+
+#endif
+
+/*
+** {======================================================
+** l_popen spawns a new process connected to the current
+** one through the file streams.
+** =======================================================
+*/
+
+#if !defined(l_popen) /* { */
+
+#if defined(LUA_USE_POSIX) /* { */
+
+#define l_popen(L,c,m) (fflush(NULL), popen(c,m))
+#define l_pclose(L,file) (pclose(file))
+
+#elif defined(LUA_USE_WINDOWS) /* }{ */
+
+#define l_popen(L,c,m) (_popen(c,m))
+#define l_pclose(L,file) (_pclose(file))
+
+#else /* }{ */
+
+/* ISO C definitions */
+#define l_popen(L,c,m) \
+ ((void)((void)c, m), \
+ luaL_error(L, "'popen' not supported"), \
+ (FILE*)0)
+#define l_pclose(L,file) ((void)L, (void)file, -1)
+
+#endif /* } */
+
+#endif /* } */
+
+/* }====================================================== */
+
+
+#if !defined(l_getc) /* { */
+
+#if defined(LUA_USE_POSIX)
+#define l_getc(f) getc_unlocked(f)
+#define l_lockfile(f) flockfile(f)
+#define l_unlockfile(f) funlockfile(f)
+#else
+#define l_getc(f) getc(f)
+#define l_lockfile(f) ((void)0)
+#define l_unlockfile(f) ((void)0)
+#endif
+
+#endif /* } */
+
+
+/*
+** {======================================================
+** l_fseek: configuration for longer offsets
+** =======================================================
+*/
+
+#if !defined(l_fseek) /* { */
+
+#if defined(LUA_USE_POSIX) /* { */
+
+#include <sys/types.h>
+
+#define l_fseek(f,o,w) fseeko(f,o,w)
+#define l_ftell(f) ftello(f)
+#define l_seeknum off_t
+
+#elif defined(LUA_USE_WINDOWS) && !defined(_CRTIMP_TYPEINFO) \
+ && defined(_MSC_VER) && (_MSC_VER >= 1400) /* }{ */
+
+/* Windows (but not DDK) and Visual C++ 2005 or higher */
+#define l_fseek(f,o,w) _fseeki64(f,o,w)
+#define l_ftell(f) _ftelli64(f)
+#define l_seeknum __int64
+
+#else /* }{ */
+
+/* ISO C definitions */
+#define l_fseek(f,o,w) fseek(f,o,w)
+#define l_ftell(f) ftell(f)
+#define l_seeknum long
+
+#endif /* } */
+
+#endif /* } */
+
+/* }====================================================== */
+
+
+#define IO_PREFIX "_IO_"
+#define IOPREF_LEN (sizeof(IO_PREFIX)/sizeof(char) - 1)
+#define IO_INPUT (IO_PREFIX "input")
+#define IO_OUTPUT (IO_PREFIX "output")
+
+
+typedef luaL_Stream LStream;
+
+
+#define tolstream(L) ((LStream *)luaL_checkudata(L, 1, LUA_FILEHANDLE))
+
+#define isclosed(p) ((p)->closef == NULL)
+
+
+static int io_type (lua_State *L) {
+ LStream *p;
+ luaL_checkany(L, 1);
+ p = (LStream *)luaL_testudata(L, 1, LUA_FILEHANDLE);
+ if (p == NULL)
+ lua_pushnil(L); /* not a file */
+ else if (isclosed(p))
+ lua_pushliteral(L, "closed file");
+ else
+ lua_pushliteral(L, "file");
+ return 1;
+}
+
+
+static int f_tostring (lua_State *L) {
+ LStream *p = tolstream(L);
+ if (isclosed(p))
+ lua_pushliteral(L, "file (closed)");
+ else
+ lua_pushfstring(L, "file (%p)", p->f);
+ return 1;
+}
+
+
+static FILE *tofile (lua_State *L) {
+ LStream *p = tolstream(L);
+ if (isclosed(p))
+ luaL_error(L, "attempt to use a closed file");
+ lua_assert(p->f);
+ return p->f;
+}
+
+
+/*
+** When creating file handles, always creates a 'closed' file handle
+** before opening the actual file; so, if there is a memory error, the
+** handle is in a consistent state.
+*/
+static LStream *newprefile (lua_State *L) {
+ LStream *p = (LStream *)lua_newuserdata(L, sizeof(LStream));
+ p->closef = NULL; /* mark file handle as 'closed' */
+ luaL_setmetatable(L, LUA_FILEHANDLE);
+ return p;
+}
+
+
+/*
+** Calls the 'close' function from a file handle. The 'volatile' avoids
+** a bug in some versions of the Clang compiler (e.g., clang 3.0 for
+** 32 bits).
+*/
+static int aux_close (lua_State *L) {
+ LStream *p = tolstream(L);
+ volatile lua_CFunction cf = p->closef;
+ p->closef = NULL; /* mark stream as closed */
+ return (*cf)(L); /* close it */
+}
+
+
+static int io_close (lua_State *L) {
+ if (lua_isnone(L, 1)) /* no argument? */
+ lua_getfield(L, LUA_REGISTRYINDEX, IO_OUTPUT); /* use standard output */
+ tofile(L); /* make sure argument is an open stream */
+ return aux_close(L);
+}
+
+
+static int f_gc (lua_State *L) {
+ LStream *p = tolstream(L);
+ if (!isclosed(p) && p->f != NULL)
+ aux_close(L); /* ignore closed and incompletely open files */
+ return 0;
+}
+
+
+/*
+** function to close regular files
+*/
+static int io_fclose (lua_State *L) {
+ LStream *p = tolstream(L);
+ int res = fclose(p->f);
+ return luaL_fileresult(L, (res == 0), NULL);
+}
+
+
+static LStream *newfile (lua_State *L) {
+ LStream *p = newprefile(L);
+ p->f = NULL;
+ p->closef = &io_fclose;
+ return p;
+}
+
+
+static void opencheck (lua_State *L, const char *fname, const char *mode) {
+ LStream *p = newfile(L);
+ p->f = fopen(fname, mode);
+ if (p->f == NULL)
+ luaL_error(L, "cannot open file '%s' (%s)", fname, strerror(errno));
+}
+
+
+static int io_open (lua_State *L) {
+ const char *filename = luaL_checkstring(L, 1);
+ const char *mode = luaL_optstring(L, 2, "r");
+ LStream *p = newfile(L);
+ const char *md = mode; /* to traverse/check mode */
+ luaL_argcheck(L, l_checkmode(md), 2, "invalid mode");
+ p->f = fopen(filename, mode);
+ return (p->f == NULL) ? luaL_fileresult(L, 0, filename) : 1;
+}
+
+
+/*
+** function to close 'popen' files
+*/
+static int io_pclose (lua_State *L) {
+ LStream *p = tolstream(L);
+ return luaL_execresult(L, l_pclose(L, p->f));
+}
+
+
+static int io_popen (lua_State *L) {
+ const char *filename = luaL_checkstring(L, 1);
+ const char *mode = luaL_optstring(L, 2, "r");
+ LStream *p = newprefile(L);
+ p->f = l_popen(L, filename, mode);
+ p->closef = &io_pclose;
+ return (p->f == NULL) ? luaL_fileresult(L, 0, filename) : 1;
+}
+
+
+static int io_tmpfile (lua_State *L) {
+ LStream *p = newfile(L);
+ p->f = tmpfile();
+ return (p->f == NULL) ? luaL_fileresult(L, 0, NULL) : 1;
+}
+
+
+static FILE *getiofile (lua_State *L, const char *findex) {
+ LStream *p;
+ lua_getfield(L, LUA_REGISTRYINDEX, findex);
+ p = (LStream *)lua_touserdata(L, -1);
+ if (isclosed(p))
+ luaL_error(L, "standard %s file is closed", findex + IOPREF_LEN);
+ return p->f;
+}
+
+
+static int g_iofile (lua_State *L, const char *f, const char *mode) {
+ if (!lua_isnoneornil(L, 1)) {
+ const char *filename = lua_tostring(L, 1);
+ if (filename)
+ opencheck(L, filename, mode);
+ else {
+ tofile(L); /* check that it's a valid file handle */
+ lua_pushvalue(L, 1);
+ }
+ lua_setfield(L, LUA_REGISTRYINDEX, f);
+ }
+ /* return current value */
+ lua_getfield(L, LUA_REGISTRYINDEX, f);
+ return 1;
+}
+
+
+static int io_input (lua_State *L) {
+ return g_iofile(L, IO_INPUT, "r");
+}
+
+
+static int io_output (lua_State *L) {
+ return g_iofile(L, IO_OUTPUT, "w");
+}
+
+
+static int io_readline (lua_State *L);
+
+
+/*
+** maximum number of arguments to 'f:lines'/'io.lines' (it + 3 must fit
+** in the limit for upvalues of a closure)
+*/
+#define MAXARGLINE 250
+
+static void aux_lines (lua_State *L, int toclose) {
+ int n = lua_gettop(L) - 1; /* number of arguments to read */
+ luaL_argcheck(L, n <= MAXARGLINE, MAXARGLINE + 2, "too many arguments");
+ lua_pushinteger(L, n); /* number of arguments to read */
+ lua_pushboolean(L, toclose); /* close/not close file when finished */
+ lua_rotate(L, 2, 2); /* move 'n' and 'toclose' to their positions */
+ lua_pushcclosure(L, io_readline, 3 + n);
+}
+
+
+static int f_lines (lua_State *L) {
+ tofile(L); /* check that it's a valid file handle */
+ aux_lines(L, 0);
+ return 1;
+}
+
+
+static int io_lines (lua_State *L) {
+ int toclose;
+ if (lua_isnone(L, 1)) lua_pushnil(L); /* at least one argument */
+ if (lua_isnil(L, 1)) { /* no file name? */
+ lua_getfield(L, LUA_REGISTRYINDEX, IO_INPUT); /* get default input */
+ lua_replace(L, 1); /* put it at index 1 */
+ tofile(L); /* check that it's a valid file handle */
+ toclose = 0; /* do not close it after iteration */
+ }
+ else { /* open a new file */
+ const char *filename = luaL_checkstring(L, 1);
+ opencheck(L, filename, "r");
+ lua_replace(L, 1); /* put file at index 1 */
+ toclose = 1; /* close it after iteration */
+ }
+ aux_lines(L, toclose);
+ return 1;
+}
+
+
+/*
+** {======================================================
+** READ
+** =======================================================
+*/
+
+
+/* maximum length of a numeral */
+#if !defined (L_MAXLENNUM)
+#define L_MAXLENNUM 200
+#endif
+
+
+/* auxiliary structure used by 'read_number' */
+typedef struct {
+ FILE *f; /* file being read */
+ int c; /* current character (look ahead) */
+ int n; /* number of elements in buffer 'buff' */
+ char buff[L_MAXLENNUM + 1]; /* +1 for ending '\0' */
+} RN;
+
+
+/*
+** Add current char to buffer (if not out of space) and read next one
+*/
+static int nextc (RN *rn) {
+ if (rn->n >= L_MAXLENNUM) { /* buffer overflow? */
+ rn->buff[0] = '\0'; /* invalidate result */
+ return 0; /* fail */
+ }
+ else {
+ rn->buff[rn->n++] = rn->c; /* save current char */
+ rn->c = l_getc(rn->f); /* read next one */
+ return 1;
+ }
+}
+
+
+/*
+** Accept current char if it is in 'set' (of size 2)
+*/
+static int test2 (RN *rn, const char *set) {
+ if (rn->c == set[0] || rn->c == set[1])
+ return nextc(rn);
+ else return 0;
+}
+
+
+/*
+** Read a sequence of (hex)digits
+*/
+static int readdigits (RN *rn, int hex) {
+ int count = 0;
+ while ((hex ? isxdigit(rn->c) : isdigit(rn->c)) && nextc(rn))
+ count++;
+ return count;
+}
+
+
+/*
+** Read a number: first reads a valid prefix of a numeral into a buffer.
+** Then it calls 'lua_stringtonumber' to check whether the format is
+** correct and to convert it to a Lua number
+*/
+static int read_number (lua_State *L, FILE *f) {
+ RN rn;
+ int count = 0;
+ int hex = 0;
+ char decp[2];
+ rn.f = f; rn.n = 0;
+ decp[0] = lua_getlocaledecpoint(); /* get decimal point from locale */
+ decp[1] = '.'; /* always accept a dot */
+ l_lockfile(rn.f);
+ do { rn.c = l_getc(rn.f); } while (isspace(rn.c)); /* skip spaces */
+ test2(&rn, "-+"); /* optional signal */
+ if (test2(&rn, "00")) {
+ if (test2(&rn, "xX")) hex = 1; /* numeral is hexadecimal */
+ else count = 1; /* count initial '0' as a valid digit */
+ }
+ count += readdigits(&rn, hex); /* integral part */
+ if (test2(&rn, decp)) /* decimal point? */
+ count += readdigits(&rn, hex); /* fractional part */
+ if (count > 0 && test2(&rn, (hex ? "pP" : "eE"))) { /* exponent mark? */
+ test2(&rn, "-+"); /* exponent signal */
+ readdigits(&rn, 0); /* exponent digits */
+ }
+ ungetc(rn.c, rn.f); /* unread look-ahead char */
+ l_unlockfile(rn.f);
+ rn.buff[rn.n] = '\0'; /* finish string */
+ if (lua_stringtonumber(L, rn.buff)) /* is this a valid number? */
+ return 1; /* ok */
+ else { /* invalid format */
+ lua_pushnil(L); /* "result" to be removed */
+ return 0; /* read fails */
+ }
+}
+
+
+static int test_eof (lua_State *L, FILE *f) {
+ int c = getc(f);
+ ungetc(c, f); /* no-op when c == EOF */
+ lua_pushliteral(L, "");
+ return (c != EOF);
+}
+
+
+static int read_line (lua_State *L, FILE *f, int chop) {
+ luaL_Buffer b;
+ int c = '\0';
+ luaL_buffinit(L, &b);
+ while (c != EOF && c != '\n') { /* repeat until end of line */
+ char *buff = luaL_prepbuffer(&b); /* preallocate buffer */
+ int i = 0;
+ l_lockfile(f); /* no memory errors can happen inside the lock */
+ while (i < LUAL_BUFFERSIZE && (c = l_getc(f)) != EOF && c != '\n')
+ buff[i++] = c;
+ l_unlockfile(f);
+ luaL_addsize(&b, i);
+ }
+ if (!chop && c == '\n') /* want a newline and have one? */
+ luaL_addchar(&b, c); /* add ending newline to result */
+ luaL_pushresult(&b); /* close buffer */
+ /* return ok if read something (either a newline or something else) */
+ return (c == '\n' || lua_rawlen(L, -1) > 0);
+}
+
+
+static void read_all (lua_State *L, FILE *f) {
+ size_t nr;
+ luaL_Buffer b;
+ luaL_buffinit(L, &b);
+ do { /* read file in chunks of LUAL_BUFFERSIZE bytes */
+ char *p = luaL_prepbuffer(&b);
+ nr = fread(p, sizeof(char), LUAL_BUFFERSIZE, f);
+ luaL_addsize(&b, nr);
+ } while (nr == LUAL_BUFFERSIZE);
+ luaL_pushresult(&b); /* close buffer */
+}
+
+
+static int read_chars (lua_State *L, FILE *f, size_t n) {
+ size_t nr; /* number of chars actually read */
+ char *p;
+ luaL_Buffer b;
+ luaL_buffinit(L, &b);
+ p = luaL_prepbuffsize(&b, n); /* prepare buffer to read whole block */
+ nr = fread(p, sizeof(char), n, f); /* try to read 'n' chars */
+ luaL_addsize(&b, nr);
+ luaL_pushresult(&b); /* close buffer */
+ return (nr > 0); /* true iff read something */
+}
+
+
+static int g_read (lua_State *L, FILE *f, int first) {
+ int nargs = lua_gettop(L) - 1;
+ int success;
+ int n;
+ clearerr(f);
+ if (nargs == 0) { /* no arguments? */
+ success = read_line(L, f, 1);
+ n = first+1; /* to return 1 result */
+ }
+ else { /* ensure stack space for all results and for auxlib's buffer */
+ luaL_checkstack(L, nargs+LUA_MINSTACK, "too many arguments");
+ success = 1;
+ for (n = first; nargs-- && success; n++) {
+ if (lua_type(L, n) == LUA_TNUMBER) {
+ size_t l = (size_t)luaL_checkinteger(L, n);
+ success = (l == 0) ? test_eof(L, f) : read_chars(L, f, l);
+ }
+ else {
+ const char *p = luaL_checkstring(L, n);
+ if (*p == '*') p++; /* skip optional '*' (for compatibility) */
+ switch (*p) {
+ case 'n': /* number */
+ success = read_number(L, f);
+ break;
+ case 'l': /* line */
+ success = read_line(L, f, 1);
+ break;
+ case 'L': /* line with end-of-line */
+ success = read_line(L, f, 0);
+ break;
+ case 'a': /* file */
+ read_all(L, f); /* read entire file */
+ success = 1; /* always success */
+ break;
+ default:
+ return luaL_argerror(L, n, "invalid format");
+ }
+ }
+ }
+ }
+ if (ferror(f))
+ return luaL_fileresult(L, 0, NULL);
+ if (!success) {
+ lua_pop(L, 1); /* remove last result */
+ lua_pushnil(L); /* push nil instead */
+ }
+ return n - first;
+}
+
+
+static int io_read (lua_State *L) {
+ return g_read(L, getiofile(L, IO_INPUT), 1);
+}
+
+
+static int f_read (lua_State *L) {
+ return g_read(L, tofile(L), 2);
+}
+
+
+static int io_readline (lua_State *L) {
+ LStream *p = (LStream *)lua_touserdata(L, lua_upvalueindex(1));
+ int i;
+ int n = (int)lua_tointeger(L, lua_upvalueindex(2));
+ if (isclosed(p)) /* file is already closed? */
+ return luaL_error(L, "file is already closed");
+ lua_settop(L , 1);
+ luaL_checkstack(L, n, "too many arguments");
+ for (i = 1; i <= n; i++) /* push arguments to 'g_read' */
+ lua_pushvalue(L, lua_upvalueindex(3 + i));
+ n = g_read(L, p->f, 2); /* 'n' is number of results */
+ lua_assert(n > 0); /* should return at least a nil */
+ if (lua_toboolean(L, -n)) /* read at least one value? */
+ return n; /* return them */
+ else { /* first result is nil: EOF or error */
+ if (n > 1) { /* is there error information? */
+ /* 2nd result is error message */
+ return luaL_error(L, "%s", lua_tostring(L, -n + 1));
+ }
+ if (lua_toboolean(L, lua_upvalueindex(3))) { /* generator created file? */
+ lua_settop(L, 0);
+ lua_pushvalue(L, lua_upvalueindex(1));
+ aux_close(L); /* close it */
+ }
+ return 0;
+ }
+}
+
+/* }====================================================== */
+
+
+static int g_write (lua_State *L, FILE *f, int arg) {
+ int nargs = lua_gettop(L) - arg;
+ int status = 1;
+ for (; nargs--; arg++) {
+ if (lua_type(L, arg) == LUA_TNUMBER) {
+ /* optimization: could be done exactly as for strings */
+ int len = lua_isinteger(L, arg)
+ ? fprintf(f, LUA_INTEGER_FMT,
+ (LUAI_UACINT)lua_tointeger(L, arg))
+ : fprintf(f, LUA_NUMBER_FMT,
+ (LUAI_UACNUMBER)lua_tonumber(L, arg));
+ status = status && (len > 0);
+ }
+ else {
+ size_t l;
+ const char *s = luaL_checklstring(L, arg, &l);
+ status = status && (fwrite(s, sizeof(char), l, f) == l);
+ }
+ }
+ if (status) return 1; /* file handle already on stack top */
+ else return luaL_fileresult(L, status, NULL);
+}
+
+
+static int io_write (lua_State *L) {
+ return g_write(L, getiofile(L, IO_OUTPUT), 1);
+}
+
+
+static int f_write (lua_State *L) {
+ FILE *f = tofile(L);
+ lua_pushvalue(L, 1); /* push file at the stack top (to be returned) */
+ return g_write(L, f, 2);
+}
+
+
+static int f_seek (lua_State *L) {
+ static const int mode[] = {SEEK_SET, SEEK_CUR, SEEK_END};
+ static const char *const modenames[] = {"set", "cur", "end", NULL};
+ FILE *f = tofile(L);
+ int op = luaL_checkoption(L, 2, "cur", modenames);
+ lua_Integer p3 = luaL_optinteger(L, 3, 0);
+ l_seeknum offset = (l_seeknum)p3;
+ luaL_argcheck(L, (lua_Integer)offset == p3, 3,
+ "not an integer in proper range");
+ op = l_fseek(f, offset, mode[op]);
+ if (op)
+ return luaL_fileresult(L, 0, NULL); /* error */
+ else {
+ lua_pushinteger(L, (lua_Integer)l_ftell(f));
+ return 1;
+ }
+}
+
+
+static int f_setvbuf (lua_State *L) {
+ static const int mode[] = {_IONBF, _IOFBF, _IOLBF};
+ static const char *const modenames[] = {"no", "full", "line", NULL};
+ FILE *f = tofile(L);
+ int op = luaL_checkoption(L, 2, NULL, modenames);
+ lua_Integer sz = luaL_optinteger(L, 3, LUAL_BUFFERSIZE);
+ int res = setvbuf(f, NULL, mode[op], (size_t)sz);
+ return luaL_fileresult(L, res == 0, NULL);
+}
+
+
+
+static int io_flush (lua_State *L) {
+ return luaL_fileresult(L, fflush(getiofile(L, IO_OUTPUT)) == 0, NULL);
+}
+
+
+static int f_flush (lua_State *L) {
+ return luaL_fileresult(L, fflush(tofile(L)) == 0, NULL);
+}
+
+
+/*
+** functions for 'io' library
+*/
+static const luaL_Reg iolib[] = {
+ {"close", io_close},
+ {"flush", io_flush},
+ {"input", io_input},
+ {"lines", io_lines},
+ {"open", io_open},
+ {"output", io_output},
+ {"popen", io_popen},
+ {"read", io_read},
+ {"tmpfile", io_tmpfile},
+ {"type", io_type},
+ {"write", io_write},
+ {NULL, NULL}
+};
+
+
+/*
+** methods for file handles
+*/
+static const luaL_Reg flib[] = {
+ {"close", io_close},
+ {"flush", f_flush},
+ {"lines", f_lines},
+ {"read", f_read},
+ {"seek", f_seek},
+ {"setvbuf", f_setvbuf},
+ {"write", f_write},
+ {"__gc", f_gc},
+ {"__tostring", f_tostring},
+ {NULL, NULL}
+};
+
+
+static void createmeta (lua_State *L) {
+ luaL_newmetatable(L, LUA_FILEHANDLE); /* create metatable for file handles */
+ lua_pushvalue(L, -1); /* push metatable */
+ lua_setfield(L, -2, "__index"); /* metatable.__index = metatable */
+ luaL_setfuncs(L, flib, 0); /* add file methods to new metatable */
+ lua_pop(L, 1); /* pop new metatable */
+}
+
+
+/*
+** function to (not) close the standard files stdin, stdout, and stderr
+*/
+static int io_noclose (lua_State *L) {
+ LStream *p = tolstream(L);
+ p->closef = &io_noclose; /* keep file opened */
+ lua_pushnil(L);
+ lua_pushliteral(L, "cannot close standard file");
+ return 2;
+}
+
+
+static void createstdfile (lua_State *L, FILE *f, const char *k,
+ const char *fname) {
+ LStream *p = newprefile(L);
+ p->f = f;
+ p->closef = &io_noclose;
+ if (k != NULL) {
+ lua_pushvalue(L, -1);
+ lua_setfield(L, LUA_REGISTRYINDEX, k); /* add file to registry */
+ }
+ lua_setfield(L, -2, fname); /* add file to module */
+}
+
+
+LUAMOD_API int luaopen_io (lua_State *L) {
+ luaL_newlib(L, iolib); /* new module */
+ createmeta(L);
+ /* create (and set) default files */
+ createstdfile(L, stdin, IO_INPUT, "stdin");
+ createstdfile(L, stdout, IO_OUTPUT, "stdout");
+ createstdfile(L, stderr, NULL, "stderr");
+ return 1;
+}
+
diff --git a/Build/source/libs/lua53/lua53-src/src/llex.c b/Build/source/libs/lua53/lua53-src/src/llex.c
new file mode 100644
index 00000000000..70328273f7a
--- /dev/null
+++ b/Build/source/libs/lua53/lua53-src/src/llex.c
@@ -0,0 +1,565 @@
+/*
+** $Id: llex.c,v 2.96 2016/05/02 14:02:12 roberto Exp $
+** Lexical Analyzer
+** See Copyright Notice in lua.h
+*/
+
+#define llex_c
+#define LUA_CORE
+
+#include "lprefix.h"
+
+
+#include <locale.h>
+#include <string.h>
+
+#include "lua.h"
+
+#include "lctype.h"
+#include "ldebug.h"
+#include "ldo.h"
+#include "lgc.h"
+#include "llex.h"
+#include "lobject.h"
+#include "lparser.h"
+#include "lstate.h"
+#include "lstring.h"
+#include "ltable.h"
+#include "lzio.h"
+
+
+
+#define next(ls) (ls->current = zgetc(ls->z))
+
+
+
+#define currIsNewline(ls) (ls->current == '\n' || ls->current == '\r')
+
+
+/* ORDER RESERVED */
+static const char *const luaX_tokens [] = {
+ "and", "break", "do", "else", "elseif",
+ "end", "false", "for", "function", "goto", "if",
+ "in", "local", "nil", "not", "or", "repeat",
+ "return", "then", "true", "until", "while",
+ "//", "..", "...", "==", ">=", "<=", "~=",
+ "<<", ">>", "::", "<eof>",
+ "<number>", "<integer>", "<name>", "<string>"
+};
+
+
+#define save_and_next(ls) (save(ls, ls->current), next(ls))
+
+
+static l_noret lexerror (LexState *ls, const char *msg, int token);
+
+
+static void save (LexState *ls, int c) {
+ Mbuffer *b = ls->buff;
+ if (luaZ_bufflen(b) + 1 > luaZ_sizebuffer(b)) {
+ size_t newsize;
+ if (luaZ_sizebuffer(b) >= MAX_SIZE/2)
+ lexerror(ls, "lexical element too long", 0);
+ newsize = luaZ_sizebuffer(b) * 2;
+ luaZ_resizebuffer(ls->L, b, newsize);
+ }
+ b->buffer[luaZ_bufflen(b)++] = cast(char, c);
+}
+
+
+void luaX_init (lua_State *L) {
+ int i;
+ TString *e = luaS_newliteral(L, LUA_ENV); /* create env name */
+ luaC_fix(L, obj2gco(e)); /* never collect this name */
+ for (i=0; i<NUM_RESERVED; i++) {
+ TString *ts = luaS_new(L, luaX_tokens[i]);
+ luaC_fix(L, obj2gco(ts)); /* reserved words are never collected */
+ ts->extra = cast_byte(i+1); /* reserved word */
+ }
+}
+
+
+const char *luaX_token2str (LexState *ls, int token) {
+ if (token < FIRST_RESERVED) { /* single-byte symbols? */
+ lua_assert(token == cast_uchar(token));
+ return luaO_pushfstring(ls->L, "'%c'", token);
+ }
+ else {
+ const char *s = luaX_tokens[token - FIRST_RESERVED];
+ if (token < TK_EOS) /* fixed format (symbols and reserved words)? */
+ return luaO_pushfstring(ls->L, "'%s'", s);
+ else /* names, strings, and numerals */
+ return s;
+ }
+}
+
+
+static const char *txtToken (LexState *ls, int token) {
+ switch (token) {
+ case TK_NAME: case TK_STRING:
+ case TK_FLT: case TK_INT:
+ save(ls, '\0');
+ return luaO_pushfstring(ls->L, "'%s'", luaZ_buffer(ls->buff));
+ default:
+ return luaX_token2str(ls, token);
+ }
+}
+
+
+static l_noret lexerror (LexState *ls, const char *msg, int token) {
+ msg = luaG_addinfo(ls->L, msg, ls->source, ls->linenumber);
+ if (token)
+ luaO_pushfstring(ls->L, "%s near %s", msg, txtToken(ls, token));
+ luaD_throw(ls->L, LUA_ERRSYNTAX);
+}
+
+
+l_noret luaX_syntaxerror (LexState *ls, const char *msg) {
+ lexerror(ls, msg, ls->t.token);
+}
+
+
+/*
+** creates a new string and anchors it in scanner's table so that
+** it will not be collected until the end of the compilation
+** (by that time it should be anchored somewhere)
+*/
+TString *luaX_newstring (LexState *ls, const char *str, size_t l) {
+ lua_State *L = ls->L;
+ TValue *o; /* entry for 'str' */
+ TString *ts = luaS_newlstr(L, str, l); /* create new string */
+ setsvalue2s(L, L->top++, ts); /* temporarily anchor it in stack */
+ o = luaH_set(L, ls->h, L->top - 1);
+ if (ttisnil(o)) { /* not in use yet? */
+ /* boolean value does not need GC barrier;
+ table has no metatable, so it does not need to invalidate cache */
+ setbvalue(o, 1); /* t[string] = true */
+ luaC_checkGC(L);
+ }
+ else { /* string already present */
+ ts = tsvalue(keyfromval(o)); /* re-use value previously stored */
+ }
+ L->top--; /* remove string from stack */
+ return ts;
+}
+
+
+/*
+** increment line number and skips newline sequence (any of
+** \n, \r, \n\r, or \r\n)
+*/
+static void inclinenumber (LexState *ls) {
+ int old = ls->current;
+ lua_assert(currIsNewline(ls));
+ next(ls); /* skip '\n' or '\r' */
+ if (currIsNewline(ls) && ls->current != old)
+ next(ls); /* skip '\n\r' or '\r\n' */
+ if (++ls->linenumber >= MAX_INT)
+ lexerror(ls, "chunk has too many lines", 0);
+}
+
+
+void luaX_setinput (lua_State *L, LexState *ls, ZIO *z, TString *source,
+ int firstchar) {
+ ls->t.token = 0;
+ ls->L = L;
+ ls->current = firstchar;
+ ls->lookahead.token = TK_EOS; /* no look-ahead token */
+ ls->z = z;
+ ls->fs = NULL;
+ ls->linenumber = 1;
+ ls->lastline = 1;
+ ls->source = source;
+ ls->envn = luaS_newliteral(L, LUA_ENV); /* get env name */
+ luaZ_resizebuffer(ls->L, ls->buff, LUA_MINBUFFER); /* initialize buffer */
+}
+
+
+
+/*
+** =======================================================
+** LEXICAL ANALYZER
+** =======================================================
+*/
+
+
+static int check_next1 (LexState *ls, int c) {
+ if (ls->current == c) {
+ next(ls);
+ return 1;
+ }
+ else return 0;
+}
+
+
+/*
+** Check whether current char is in set 'set' (with two chars) and
+** saves it
+*/
+static int check_next2 (LexState *ls, const char *set) {
+ lua_assert(set[2] == '\0');
+ if (ls->current == set[0] || ls->current == set[1]) {
+ save_and_next(ls);
+ return 1;
+ }
+ else return 0;
+}
+
+
+/* LUA_NUMBER */
+/*
+** this function is quite liberal in what it accepts, as 'luaO_str2num'
+** will reject ill-formed numerals.
+*/
+static int read_numeral (LexState *ls, SemInfo *seminfo) {
+ TValue obj;
+ const char *expo = "Ee";
+ int first = ls->current;
+ lua_assert(lisdigit(ls->current));
+ save_and_next(ls);
+ if (first == '0' && check_next2(ls, "xX")) /* hexadecimal? */
+ expo = "Pp";
+ for (;;) {
+ if (check_next2(ls, expo)) /* exponent part? */
+ check_next2(ls, "-+"); /* optional exponent sign */
+ if (lisxdigit(ls->current))
+ save_and_next(ls);
+ else if (ls->current == '.')
+ save_and_next(ls);
+ else break;
+ }
+ save(ls, '\0');
+ if (luaO_str2num(luaZ_buffer(ls->buff), &obj) == 0) /* format error? */
+ lexerror(ls, "malformed number", TK_FLT);
+ if (ttisinteger(&obj)) {
+ seminfo->i = ivalue(&obj);
+ return TK_INT;
+ }
+ else {
+ lua_assert(ttisfloat(&obj));
+ seminfo->r = fltvalue(&obj);
+ return TK_FLT;
+ }
+}
+
+
+/*
+** skip a sequence '[=*[' or ']=*]'; if sequence is well formed, return
+** its number of '='s; otherwise, return a negative number (-1 iff there
+** are no '='s after initial bracket)
+*/
+static int skip_sep (LexState *ls) {
+ int count = 0;
+ int s = ls->current;
+ lua_assert(s == '[' || s == ']');
+ save_and_next(ls);
+ while (ls->current == '=') {
+ save_and_next(ls);
+ count++;
+ }
+ return (ls->current == s) ? count : (-count) - 1;
+}
+
+
+static void read_long_string (LexState *ls, SemInfo *seminfo, int sep) {
+ int line = ls->linenumber; /* initial line (for error message) */
+ save_and_next(ls); /* skip 2nd '[' */
+ if (currIsNewline(ls)) /* string starts with a newline? */
+ inclinenumber(ls); /* skip it */
+ for (;;) {
+ switch (ls->current) {
+ case EOZ: { /* error */
+ const char *what = (seminfo ? "string" : "comment");
+ const char *msg = luaO_pushfstring(ls->L,
+ "unfinished long %s (starting at line %d)", what, line);
+ lexerror(ls, msg, TK_EOS);
+ break; /* to avoid warnings */
+ }
+ case ']': {
+ if (skip_sep(ls) == sep) {
+ save_and_next(ls); /* skip 2nd ']' */
+ goto endloop;
+ }
+ break;
+ }
+ case '\n': case '\r': {
+ save(ls, '\n');
+ inclinenumber(ls);
+ if (!seminfo) luaZ_resetbuffer(ls->buff); /* avoid wasting space */
+ break;
+ }
+ default: {
+ if (seminfo) save_and_next(ls);
+ else next(ls);
+ }
+ }
+ } endloop:
+ if (seminfo)
+ seminfo->ts = luaX_newstring(ls, luaZ_buffer(ls->buff) + (2 + sep),
+ luaZ_bufflen(ls->buff) - 2*(2 + sep));
+}
+
+
+static void esccheck (LexState *ls, int c, const char *msg) {
+ if (!c) {
+ if (ls->current != EOZ)
+ save_and_next(ls); /* add current to buffer for error message */
+ lexerror(ls, msg, TK_STRING);
+ }
+}
+
+
+static int gethexa (LexState *ls) {
+ save_and_next(ls);
+ esccheck (ls, lisxdigit(ls->current), "hexadecimal digit expected");
+ return luaO_hexavalue(ls->current);
+}
+
+
+static int readhexaesc (LexState *ls) {
+ int r = gethexa(ls);
+ r = (r << 4) + gethexa(ls);
+ luaZ_buffremove(ls->buff, 2); /* remove saved chars from buffer */
+ return r;
+}
+
+
+static unsigned long readutf8esc (LexState *ls) {
+ unsigned long r;
+ int i = 4; /* chars to be removed: '\', 'u', '{', and first digit */
+ save_and_next(ls); /* skip 'u' */
+ esccheck(ls, ls->current == '{', "missing '{'");
+ r = gethexa(ls); /* must have at least one digit */
+ while ((save_and_next(ls), lisxdigit(ls->current))) {
+ i++;
+ r = (r << 4) + luaO_hexavalue(ls->current);
+ esccheck(ls, r <= 0x10FFFF, "UTF-8 value too large");
+ }
+ esccheck(ls, ls->current == '}', "missing '}'");
+ next(ls); /* skip '}' */
+ luaZ_buffremove(ls->buff, i); /* remove saved chars from buffer */
+ return r;
+}
+
+
+static void utf8esc (LexState *ls) {
+ char buff[UTF8BUFFSZ];
+ int n = luaO_utf8esc(buff, readutf8esc(ls));
+ for (; n > 0; n--) /* add 'buff' to string */
+ save(ls, buff[UTF8BUFFSZ - n]);
+}
+
+
+static int readdecesc (LexState *ls) {
+ int i;
+ int r = 0; /* result accumulator */
+ for (i = 0; i < 3 && lisdigit(ls->current); i++) { /* read up to 3 digits */
+ r = 10*r + ls->current - '0';
+ save_and_next(ls);
+ }
+ esccheck(ls, r <= UCHAR_MAX, "decimal escape too large");
+ luaZ_buffremove(ls->buff, i); /* remove read digits from buffer */
+ return r;
+}
+
+
+static void read_string (LexState *ls, int del, SemInfo *seminfo) {
+ save_and_next(ls); /* keep delimiter (for error messages) */
+ while (ls->current != del) {
+ switch (ls->current) {
+ case EOZ:
+ lexerror(ls, "unfinished string", TK_EOS);
+ break; /* to avoid warnings */
+ case '\n':
+ case '\r':
+ lexerror(ls, "unfinished string", TK_STRING);
+ break; /* to avoid warnings */
+ case '\\': { /* escape sequences */
+ int c; /* final character to be saved */
+ save_and_next(ls); /* keep '\\' for error messages */
+ switch (ls->current) {
+ case 'a': c = '\a'; goto read_save;
+ case 'b': c = '\b'; goto read_save;
+ case 'f': c = '\f'; goto read_save;
+ case 'n': c = '\n'; goto read_save;
+ case 'r': c = '\r'; goto read_save;
+ case 't': c = '\t'; goto read_save;
+ case 'v': c = '\v'; goto read_save;
+ case 'x': c = readhexaesc(ls); goto read_save;
+ case 'u': utf8esc(ls); goto no_save;
+ case '\n': case '\r':
+ inclinenumber(ls); c = '\n'; goto only_save;
+ case '\\': case '\"': case '\'':
+ c = ls->current; goto read_save;
+ case EOZ: goto no_save; /* will raise an error next loop */
+ case 'z': { /* zap following span of spaces */
+ luaZ_buffremove(ls->buff, 1); /* remove '\\' */
+ next(ls); /* skip the 'z' */
+ while (lisspace(ls->current)) {
+ if (currIsNewline(ls)) inclinenumber(ls);
+ else next(ls);
+ }
+ goto no_save;
+ }
+ default: {
+ esccheck(ls, lisdigit(ls->current), "invalid escape sequence");
+ c = readdecesc(ls); /* digital escape '\ddd' */
+ goto only_save;
+ }
+ }
+ read_save:
+ next(ls);
+ /* go through */
+ only_save:
+ luaZ_buffremove(ls->buff, 1); /* remove '\\' */
+ save(ls, c);
+ /* go through */
+ no_save: break;
+ }
+ default:
+ save_and_next(ls);
+ }
+ }
+ save_and_next(ls); /* skip delimiter */
+ seminfo->ts = luaX_newstring(ls, luaZ_buffer(ls->buff) + 1,
+ luaZ_bufflen(ls->buff) - 2);
+}
+
+
+static int llex (LexState *ls, SemInfo *seminfo) {
+ luaZ_resetbuffer(ls->buff);
+ for (;;) {
+ switch (ls->current) {
+ case '\n': case '\r': { /* line breaks */
+ inclinenumber(ls);
+ break;
+ }
+ case ' ': case '\f': case '\t': case '\v': { /* spaces */
+ next(ls);
+ break;
+ }
+ case '-': { /* '-' or '--' (comment) */
+ next(ls);
+ if (ls->current != '-') return '-';
+ /* else is a comment */
+ next(ls);
+ if (ls->current == '[') { /* long comment? */
+ int sep = skip_sep(ls);
+ luaZ_resetbuffer(ls->buff); /* 'skip_sep' may dirty the buffer */
+ if (sep >= 0) {
+ read_long_string(ls, NULL, sep); /* skip long comment */
+ luaZ_resetbuffer(ls->buff); /* previous call may dirty the buff. */
+ break;
+ }
+ }
+ /* else short comment */
+ while (!currIsNewline(ls) && ls->current != EOZ)
+ next(ls); /* skip until end of line (or end of file) */
+ break;
+ }
+ case '[': { /* long string or simply '[' */
+ int sep = skip_sep(ls);
+ if (sep >= 0) {
+ read_long_string(ls, seminfo, sep);
+ return TK_STRING;
+ }
+ else if (sep != -1) /* '[=...' missing second bracket */
+ lexerror(ls, "invalid long string delimiter", TK_STRING);
+ return '[';
+ }
+ case '=': {
+ next(ls);
+ if (check_next1(ls, '=')) return TK_EQ;
+ else return '=';
+ }
+ case '<': {
+ next(ls);
+ if (check_next1(ls, '=')) return TK_LE;
+ else if (check_next1(ls, '<')) return TK_SHL;
+ else return '<';
+ }
+ case '>': {
+ next(ls);
+ if (check_next1(ls, '=')) return TK_GE;
+ else if (check_next1(ls, '>')) return TK_SHR;
+ else return '>';
+ }
+ case '/': {
+ next(ls);
+ if (check_next1(ls, '/')) return TK_IDIV;
+ else return '/';
+ }
+ case '~': {
+ next(ls);
+ if (check_next1(ls, '=')) return TK_NE;
+ else return '~';
+ }
+ case ':': {
+ next(ls);
+ if (check_next1(ls, ':')) return TK_DBCOLON;
+ else return ':';
+ }
+ case '"': case '\'': { /* short literal strings */
+ read_string(ls, ls->current, seminfo);
+ return TK_STRING;
+ }
+ case '.': { /* '.', '..', '...', or number */
+ save_and_next(ls);
+ if (check_next1(ls, '.')) {
+ if (check_next1(ls, '.'))
+ return TK_DOTS; /* '...' */
+ else return TK_CONCAT; /* '..' */
+ }
+ else if (!lisdigit(ls->current)) return '.';
+ else return read_numeral(ls, seminfo);
+ }
+ case '0': case '1': case '2': case '3': case '4':
+ case '5': case '6': case '7': case '8': case '9': {
+ return read_numeral(ls, seminfo);
+ }
+ case EOZ: {
+ return TK_EOS;
+ }
+ default: {
+ if (lislalpha(ls->current)) { /* identifier or reserved word? */
+ TString *ts;
+ do {
+ save_and_next(ls);
+ } while (lislalnum(ls->current));
+ ts = luaX_newstring(ls, luaZ_buffer(ls->buff),
+ luaZ_bufflen(ls->buff));
+ seminfo->ts = ts;
+ if (isreserved(ts)) /* reserved word? */
+ return ts->extra - 1 + FIRST_RESERVED;
+ else {
+ return TK_NAME;
+ }
+ }
+ else { /* single-char tokens (+ - / ...) */
+ int c = ls->current;
+ next(ls);
+ return c;
+ }
+ }
+ }
+ }
+}
+
+
+void luaX_next (LexState *ls) {
+ ls->lastline = ls->linenumber;
+ if (ls->lookahead.token != TK_EOS) { /* is there a look-ahead token? */
+ ls->t = ls->lookahead; /* use this one */
+ ls->lookahead.token = TK_EOS; /* and discharge it */
+ }
+ else
+ ls->t.token = llex(ls, &ls->t.seminfo); /* read next token */
+}
+
+
+int luaX_lookahead (LexState *ls) {
+ lua_assert(ls->lookahead.token == TK_EOS);
+ ls->lookahead.token = llex(ls, &ls->lookahead.seminfo);
+ return ls->lookahead.token;
+}
+
diff --git a/Build/source/libs/lua53/lua53-src/src/llex.h b/Build/source/libs/lua53/lua53-src/src/llex.h
new file mode 100644
index 00000000000..2363d87e40e
--- /dev/null
+++ b/Build/source/libs/lua53/lua53-src/src/llex.h
@@ -0,0 +1,85 @@
+/*
+** $Id: llex.h,v 1.79 2016/05/02 14:02:12 roberto Exp $
+** Lexical Analyzer
+** See Copyright Notice in lua.h
+*/
+
+#ifndef llex_h
+#define llex_h
+
+#include "lobject.h"
+#include "lzio.h"
+
+
+#define FIRST_RESERVED 257
+
+
+#if !defined(LUA_ENV)
+#define LUA_ENV "_ENV"
+#endif
+
+
+/*
+* WARNING: if you change the order of this enumeration,
+* grep "ORDER RESERVED"
+*/
+enum RESERVED {
+ /* terminal symbols denoted by reserved words */
+ TK_AND = FIRST_RESERVED, TK_BREAK,
+ TK_DO, TK_ELSE, TK_ELSEIF, TK_END, TK_FALSE, TK_FOR, TK_FUNCTION,
+ TK_GOTO, TK_IF, TK_IN, TK_LOCAL, TK_NIL, TK_NOT, TK_OR, TK_REPEAT,
+ TK_RETURN, TK_THEN, TK_TRUE, TK_UNTIL, TK_WHILE,
+ /* other terminal symbols */
+ TK_IDIV, TK_CONCAT, TK_DOTS, TK_EQ, TK_GE, TK_LE, TK_NE,
+ TK_SHL, TK_SHR,
+ TK_DBCOLON, TK_EOS,
+ TK_FLT, TK_INT, TK_NAME, TK_STRING
+};
+
+/* number of reserved words */
+#define NUM_RESERVED (cast(int, TK_WHILE-FIRST_RESERVED+1))
+
+
+typedef union {
+ lua_Number r;
+ lua_Integer i;
+ TString *ts;
+} SemInfo; /* semantics information */
+
+
+typedef struct Token {
+ int token;
+ SemInfo seminfo;
+} Token;
+
+
+/* state of the lexer plus state of the parser when shared by all
+ functions */
+typedef struct LexState {
+ int current; /* current character (charint) */
+ int linenumber; /* input line counter */
+ int lastline; /* line of last token 'consumed' */
+ Token t; /* current token */
+ Token lookahead; /* look ahead token */
+ struct FuncState *fs; /* current function (parser) */
+ struct lua_State *L;
+ ZIO *z; /* input stream */
+ Mbuffer *buff; /* buffer for tokens */
+ Table *h; /* to avoid collection/reuse strings */
+ struct Dyndata *dyd; /* dynamic structures used by the parser */
+ TString *source; /* current source name */
+ TString *envn; /* environment variable name */
+} LexState;
+
+
+LUAI_FUNC void luaX_init (lua_State *L);
+LUAI_FUNC void luaX_setinput (lua_State *L, LexState *ls, ZIO *z,
+ TString *source, int firstchar);
+LUAI_FUNC TString *luaX_newstring (LexState *ls, const char *str, size_t l);
+LUAI_FUNC void luaX_next (LexState *ls);
+LUAI_FUNC int luaX_lookahead (LexState *ls);
+LUAI_FUNC l_noret luaX_syntaxerror (LexState *ls, const char *s);
+LUAI_FUNC const char *luaX_token2str (LexState *ls, int token);
+
+
+#endif
diff --git a/Build/source/libs/lua53/lua53-src/src/llimits.h b/Build/source/libs/lua53/lua53-src/src/llimits.h
new file mode 100644
index 00000000000..f21377fef98
--- /dev/null
+++ b/Build/source/libs/lua53/lua53-src/src/llimits.h
@@ -0,0 +1,323 @@
+/*
+** $Id: llimits.h,v 1.141 2015/11/19 19:16:22 roberto Exp $
+** Limits, basic types, and some other 'installation-dependent' definitions
+** See Copyright Notice in lua.h
+*/
+
+#ifndef llimits_h
+#define llimits_h
+
+
+#include <limits.h>
+#include <stddef.h>
+
+
+#include "lua.h"
+
+/*
+** 'lu_mem' and 'l_mem' are unsigned/signed integers big enough to count
+** the total memory used by Lua (in bytes). Usually, 'size_t' and
+** 'ptrdiff_t' should work, but we use 'long' for 16-bit machines.
+*/
+#if defined(LUAI_MEM) /* { external definitions? */
+typedef LUAI_UMEM lu_mem;
+typedef LUAI_MEM l_mem;
+#elif LUAI_BITSINT >= 32 /* }{ */
+typedef size_t lu_mem;
+typedef ptrdiff_t l_mem;
+#else /* 16-bit ints */ /* }{ */
+typedef unsigned long lu_mem;
+typedef long l_mem;
+#endif /* } */
+
+
+/* chars used as small naturals (so that 'char' is reserved for characters) */
+typedef unsigned char lu_byte;
+
+
+/* maximum value for size_t */
+#define MAX_SIZET ((size_t)(~(size_t)0))
+
+/* maximum size visible for Lua (must be representable in a lua_Integer */
+#define MAX_SIZE (sizeof(size_t) < sizeof(lua_Integer) ? MAX_SIZET \
+ : (size_t)(LUA_MAXINTEGER))
+
+
+#define MAX_LUMEM ((lu_mem)(~(lu_mem)0))
+
+#define MAX_LMEM ((l_mem)(MAX_LUMEM >> 1))
+
+
+#define MAX_INT INT_MAX /* maximum value of an int */
+
+
+/*
+** conversion of pointer to unsigned integer:
+** this is for hashing only; there is no problem if the integer
+** cannot hold the whole pointer value
+*/
+#define point2uint(p) ((unsigned int)((size_t)(p) & UINT_MAX))
+
+
+
+/* type to ensure maximum alignment */
+#if defined(LUAI_USER_ALIGNMENT_T)
+typedef LUAI_USER_ALIGNMENT_T L_Umaxalign;
+#else
+typedef union {
+ lua_Number n;
+ double u;
+ void *s;
+ lua_Integer i;
+ long l;
+} L_Umaxalign;
+#endif
+
+
+
+/* types of 'usual argument conversions' for lua_Number and lua_Integer */
+typedef LUAI_UACNUMBER l_uacNumber;
+typedef LUAI_UACINT l_uacInt;
+
+
+/* internal assertions for in-house debugging */
+#if defined(lua_assert)
+#define check_exp(c,e) (lua_assert(c), (e))
+/* to avoid problems with conditions too long */
+#define lua_longassert(c) ((c) ? (void)0 : lua_assert(0))
+#else
+#define lua_assert(c) ((void)0)
+#define check_exp(c,e) (e)
+#define lua_longassert(c) ((void)0)
+#endif
+
+/*
+** assertion for checking API calls
+*/
+#if !defined(luai_apicheck)
+#define luai_apicheck(l,e) lua_assert(e)
+#endif
+
+#define api_check(l,e,msg) luai_apicheck(l,(e) && msg)
+
+
+/* macro to avoid warnings about unused variables */
+#if !defined(UNUSED)
+#define UNUSED(x) ((void)(x))
+#endif
+
+
+/* type casts (a macro highlights casts in the code) */
+#define cast(t, exp) ((t)(exp))
+
+#define cast_void(i) cast(void, (i))
+#define cast_byte(i) cast(lu_byte, (i))
+#define cast_num(i) cast(lua_Number, (i))
+#define cast_int(i) cast(int, (i))
+#define cast_uchar(i) cast(unsigned char, (i))
+
+
+/* cast a signed lua_Integer to lua_Unsigned */
+#if !defined(l_castS2U)
+#define l_castS2U(i) ((lua_Unsigned)(i))
+#endif
+
+/*
+** cast a lua_Unsigned to a signed lua_Integer; this cast is
+** not strict ISO C, but two-complement architectures should
+** work fine.
+*/
+#if !defined(l_castU2S)
+#define l_castU2S(i) ((lua_Integer)(i))
+#endif
+
+
+/*
+** non-return type
+*/
+#if defined(__GNUC__)
+#define l_noret void __attribute__((noreturn))
+#elif defined(_MSC_VER) && _MSC_VER >= 1200
+#define l_noret void __declspec(noreturn)
+#else
+#define l_noret void
+#endif
+
+
+
+/*
+** maximum depth for nested C calls and syntactical nested non-terminals
+** in a program. (Value must fit in an unsigned short int.)
+*/
+#if !defined(LUAI_MAXCCALLS)
+#define LUAI_MAXCCALLS 200
+#endif
+
+
+
+/*
+** type for virtual-machine instructions;
+** must be an unsigned with (at least) 4 bytes (see details in lopcodes.h)
+*/
+#if LUAI_BITSINT >= 32
+typedef unsigned int Instruction;
+#else
+typedef unsigned long Instruction;
+#endif
+
+
+
+/*
+** Maximum length for short strings, that is, strings that are
+** internalized. (Cannot be smaller than reserved words or tags for
+** metamethods, as these strings must be internalized;
+** #("function") = 8, #("__newindex") = 10.)
+*/
+#if !defined(LUAI_MAXSHORTLEN)
+#define LUAI_MAXSHORTLEN 40
+#endif
+
+
+/*
+** Initial size for the string table (must be power of 2).
+** The Lua core alone registers ~50 strings (reserved words +
+** metaevent keys + a few others). Libraries would typically add
+** a few dozens more.
+*/
+#if !defined(MINSTRTABSIZE)
+#define MINSTRTABSIZE 128
+#endif
+
+
+/*
+** Size of cache for strings in the API. 'N' is the number of
+** sets (better be a prime) and "M" is the size of each set (M == 1
+** makes a direct cache.)
+*/
+#if !defined(STRCACHE_N)
+#define STRCACHE_N 53
+#define STRCACHE_M 2
+#endif
+
+
+/* minimum size for string buffer */
+#if !defined(LUA_MINBUFFER)
+#define LUA_MINBUFFER 32
+#endif
+
+
+/*
+** macros that are executed whenever program enters the Lua core
+** ('lua_lock') and leaves the core ('lua_unlock')
+*/
+#if !defined(lua_lock)
+#define lua_lock(L) ((void) 0)
+#define lua_unlock(L) ((void) 0)
+#endif
+
+/*
+** macro executed during Lua functions at points where the
+** function can yield.
+*/
+#if !defined(luai_threadyield)
+#define luai_threadyield(L) {lua_unlock(L); lua_lock(L);}
+#endif
+
+
+/*
+** these macros allow user-specific actions on threads when you defined
+** LUAI_EXTRASPACE and need to do something extra when a thread is
+** created/deleted/resumed/yielded.
+*/
+#if !defined(luai_userstateopen)
+#define luai_userstateopen(L) ((void)L)
+#endif
+
+#if !defined(luai_userstateclose)
+#define luai_userstateclose(L) ((void)L)
+#endif
+
+#if !defined(luai_userstatethread)
+#define luai_userstatethread(L,L1) ((void)L)
+#endif
+
+#if !defined(luai_userstatefree)
+#define luai_userstatefree(L,L1) ((void)L)
+#endif
+
+#if !defined(luai_userstateresume)
+#define luai_userstateresume(L,n) ((void)L)
+#endif
+
+#if !defined(luai_userstateyield)
+#define luai_userstateyield(L,n) ((void)L)
+#endif
+
+
+
+/*
+** The luai_num* macros define the primitive operations over numbers.
+*/
+
+/* floor division (defined as 'floor(a/b)') */
+#if !defined(luai_numidiv)
+#define luai_numidiv(L,a,b) ((void)L, l_floor(luai_numdiv(L,a,b)))
+#endif
+
+/* float division */
+#if !defined(luai_numdiv)
+#define luai_numdiv(L,a,b) ((a)/(b))
+#endif
+
+/*
+** modulo: defined as 'a - floor(a/b)*b'; this definition gives NaN when
+** 'b' is huge, but the result should be 'a'. 'fmod' gives the result of
+** 'a - trunc(a/b)*b', and therefore must be corrected when 'trunc(a/b)
+** ~= floor(a/b)'. That happens when the division has a non-integer
+** negative result, which is equivalent to the test below.
+*/
+#if !defined(luai_nummod)
+#define luai_nummod(L,a,b,m) \
+ { (m) = l_mathop(fmod)(a,b); if ((m)*(b) < 0) (m) += (b); }
+#endif
+
+/* exponentiation */
+#if !defined(luai_numpow)
+#define luai_numpow(L,a,b) ((void)L, l_mathop(pow)(a,b))
+#endif
+
+/* the others are quite standard operations */
+#if !defined(luai_numadd)
+#define luai_numadd(L,a,b) ((a)+(b))
+#define luai_numsub(L,a,b) ((a)-(b))
+#define luai_nummul(L,a,b) ((a)*(b))
+#define luai_numunm(L,a) (-(a))
+#define luai_numeq(a,b) ((a)==(b))
+#define luai_numlt(a,b) ((a)<(b))
+#define luai_numle(a,b) ((a)<=(b))
+#define luai_numisnan(a) (!luai_numeq((a), (a)))
+#endif
+
+
+
+
+
+/*
+** macro to control inclusion of some hard tests on stack reallocation
+*/
+#if !defined(HARDSTACKTESTS)
+#define condmovestack(L,pre,pos) ((void)0)
+#else
+/* realloc stack keeping its size */
+#define condmovestack(L,pre,pos) \
+ { int sz_ = (L)->stacksize; pre; luaD_reallocstack((L), sz_); pos; }
+#endif
+
+#if !defined(HARDMEMTESTS)
+#define condchangemem(L,pre,pos) ((void)0)
+#else
+#define condchangemem(L,pre,pos) \
+ { if (G(L)->gcrunning) { pre; luaC_fullgc(L, 0); pos; } }
+#endif
+
+#endif
diff --git a/Build/source/libs/lua53/lua53-src/src/lmathlib.c b/Build/source/libs/lua53/lua53-src/src/lmathlib.c
new file mode 100644
index 00000000000..b7f8baee076
--- /dev/null
+++ b/Build/source/libs/lua53/lua53-src/src/lmathlib.c
@@ -0,0 +1,410 @@
+/*
+** $Id: lmathlib.c,v 1.119 2016/12/22 13:08:50 roberto Exp $
+** Standard mathematical library
+** See Copyright Notice in lua.h
+*/
+
+#define lmathlib_c
+#define LUA_LIB
+
+#include "lprefix.h"
+
+
+#include <stdlib.h>
+#include <math.h>
+
+#include "lua.h"
+
+#include "lauxlib.h"
+#include "lualib.h"
+
+
+#undef PI
+#define PI (l_mathop(3.141592653589793238462643383279502884))
+
+
+#if !defined(l_rand) /* { */
+#if defined(LUA_USE_POSIX)
+#define l_rand() random()
+#define l_srand(x) srandom(x)
+#define L_RANDMAX 2147483647 /* (2^31 - 1), following POSIX */
+#else
+#define l_rand() rand()
+#define l_srand(x) srand(x)
+#define L_RANDMAX RAND_MAX
+#endif
+#endif /* } */
+
+
+static int math_abs (lua_State *L) {
+ if (lua_isinteger(L, 1)) {
+ lua_Integer n = lua_tointeger(L, 1);
+ if (n < 0) n = (lua_Integer)(0u - (lua_Unsigned)n);
+ lua_pushinteger(L, n);
+ }
+ else
+ lua_pushnumber(L, l_mathop(fabs)(luaL_checknumber(L, 1)));
+ return 1;
+}
+
+static int math_sin (lua_State *L) {
+ lua_pushnumber(L, l_mathop(sin)(luaL_checknumber(L, 1)));
+ return 1;
+}
+
+static int math_cos (lua_State *L) {
+ lua_pushnumber(L, l_mathop(cos)(luaL_checknumber(L, 1)));
+ return 1;
+}
+
+static int math_tan (lua_State *L) {
+ lua_pushnumber(L, l_mathop(tan)(luaL_checknumber(L, 1)));
+ return 1;
+}
+
+static int math_asin (lua_State *L) {
+ lua_pushnumber(L, l_mathop(asin)(luaL_checknumber(L, 1)));
+ return 1;
+}
+
+static int math_acos (lua_State *L) {
+ lua_pushnumber(L, l_mathop(acos)(luaL_checknumber(L, 1)));
+ return 1;
+}
+
+static int math_atan (lua_State *L) {
+ lua_Number y = luaL_checknumber(L, 1);
+ lua_Number x = luaL_optnumber(L, 2, 1);
+ lua_pushnumber(L, l_mathop(atan2)(y, x));
+ return 1;
+}
+
+
+static int math_toint (lua_State *L) {
+ int valid;
+ lua_Integer n = lua_tointegerx(L, 1, &valid);
+ if (valid)
+ lua_pushinteger(L, n);
+ else {
+ luaL_checkany(L, 1);
+ lua_pushnil(L); /* value is not convertible to integer */
+ }
+ return 1;
+}
+
+
+static void pushnumint (lua_State *L, lua_Number d) {
+ lua_Integer n;
+ if (lua_numbertointeger(d, &n)) /* does 'd' fit in an integer? */
+ lua_pushinteger(L, n); /* result is integer */
+ else
+ lua_pushnumber(L, d); /* result is float */
+}
+
+
+static int math_floor (lua_State *L) {
+ if (lua_isinteger(L, 1))
+ lua_settop(L, 1); /* integer is its own floor */
+ else {
+ lua_Number d = l_mathop(floor)(luaL_checknumber(L, 1));
+ pushnumint(L, d);
+ }
+ return 1;
+}
+
+
+static int math_ceil (lua_State *L) {
+ if (lua_isinteger(L, 1))
+ lua_settop(L, 1); /* integer is its own ceil */
+ else {
+ lua_Number d = l_mathop(ceil)(luaL_checknumber(L, 1));
+ pushnumint(L, d);
+ }
+ return 1;
+}
+
+
+static int math_fmod (lua_State *L) {
+ if (lua_isinteger(L, 1) && lua_isinteger(L, 2)) {
+ lua_Integer d = lua_tointeger(L, 2);
+ if ((lua_Unsigned)d + 1u <= 1u) { /* special cases: -1 or 0 */
+ luaL_argcheck(L, d != 0, 2, "zero");
+ lua_pushinteger(L, 0); /* avoid overflow with 0x80000... / -1 */
+ }
+ else
+ lua_pushinteger(L, lua_tointeger(L, 1) % d);
+ }
+ else
+ lua_pushnumber(L, l_mathop(fmod)(luaL_checknumber(L, 1),
+ luaL_checknumber(L, 2)));
+ return 1;
+}
+
+
+/*
+** next function does not use 'modf', avoiding problems with 'double*'
+** (which is not compatible with 'float*') when lua_Number is not
+** 'double'.
+*/
+static int math_modf (lua_State *L) {
+ if (lua_isinteger(L ,1)) {
+ lua_settop(L, 1); /* number is its own integer part */
+ lua_pushnumber(L, 0); /* no fractional part */
+ }
+ else {
+ lua_Number n = luaL_checknumber(L, 1);
+ /* integer part (rounds toward zero) */
+ lua_Number ip = (n < 0) ? l_mathop(ceil)(n) : l_mathop(floor)(n);
+ pushnumint(L, ip);
+ /* fractional part (test needed for inf/-inf) */
+ lua_pushnumber(L, (n == ip) ? l_mathop(0.0) : (n - ip));
+ }
+ return 2;
+}
+
+
+static int math_sqrt (lua_State *L) {
+ lua_pushnumber(L, l_mathop(sqrt)(luaL_checknumber(L, 1)));
+ return 1;
+}
+
+
+static int math_ult (lua_State *L) {
+ lua_Integer a = luaL_checkinteger(L, 1);
+ lua_Integer b = luaL_checkinteger(L, 2);
+ lua_pushboolean(L, (lua_Unsigned)a < (lua_Unsigned)b);
+ return 1;
+}
+
+static int math_log (lua_State *L) {
+ lua_Number x = luaL_checknumber(L, 1);
+ lua_Number res;
+ if (lua_isnoneornil(L, 2))
+ res = l_mathop(log)(x);
+ else {
+ lua_Number base = luaL_checknumber(L, 2);
+#if !defined(LUA_USE_C89)
+ if (base == l_mathop(2.0))
+ res = l_mathop(log2)(x); else
+#endif
+ if (base == l_mathop(10.0))
+ res = l_mathop(log10)(x);
+ else
+ res = l_mathop(log)(x)/l_mathop(log)(base);
+ }
+ lua_pushnumber(L, res);
+ return 1;
+}
+
+static int math_exp (lua_State *L) {
+ lua_pushnumber(L, l_mathop(exp)(luaL_checknumber(L, 1)));
+ return 1;
+}
+
+static int math_deg (lua_State *L) {
+ lua_pushnumber(L, luaL_checknumber(L, 1) * (l_mathop(180.0) / PI));
+ return 1;
+}
+
+static int math_rad (lua_State *L) {
+ lua_pushnumber(L, luaL_checknumber(L, 1) * (PI / l_mathop(180.0)));
+ return 1;
+}
+
+
+static int math_min (lua_State *L) {
+ int n = lua_gettop(L); /* number of arguments */
+ int imin = 1; /* index of current minimum value */
+ int i;
+ luaL_argcheck(L, n >= 1, 1, "value expected");
+ for (i = 2; i <= n; i++) {
+ if (lua_compare(L, i, imin, LUA_OPLT))
+ imin = i;
+ }
+ lua_pushvalue(L, imin);
+ return 1;
+}
+
+
+static int math_max (lua_State *L) {
+ int n = lua_gettop(L); /* number of arguments */
+ int imax = 1; /* index of current maximum value */
+ int i;
+ luaL_argcheck(L, n >= 1, 1, "value expected");
+ for (i = 2; i <= n; i++) {
+ if (lua_compare(L, imax, i, LUA_OPLT))
+ imax = i;
+ }
+ lua_pushvalue(L, imax);
+ return 1;
+}
+
+/*
+** This function uses 'double' (instead of 'lua_Number') to ensure that
+** all bits from 'l_rand' can be represented, and that 'RANDMAX + 1.0'
+** will keep full precision (ensuring that 'r' is always less than 1.0.)
+*/
+static int math_random (lua_State *L) {
+ lua_Integer low, up;
+ double r = (double)l_rand() * (1.0 / ((double)L_RANDMAX + 1.0));
+ switch (lua_gettop(L)) { /* check number of arguments */
+ case 0: { /* no arguments */
+ lua_pushnumber(L, (lua_Number)r); /* Number between 0 and 1 */
+ return 1;
+ }
+ case 1: { /* only upper limit */
+ low = 1;
+ up = luaL_checkinteger(L, 1);
+ break;
+ }
+ case 2: { /* lower and upper limits */
+ low = luaL_checkinteger(L, 1);
+ up = luaL_checkinteger(L, 2);
+ break;
+ }
+ default: return luaL_error(L, "wrong number of arguments");
+ }
+ /* random integer in the interval [low, up] */
+ luaL_argcheck(L, low <= up, 1, "interval is empty");
+ luaL_argcheck(L, low >= 0 || up <= LUA_MAXINTEGER + low, 1,
+ "interval too large");
+ r *= (double)(up - low) + 1.0;
+ lua_pushinteger(L, (lua_Integer)r + low);
+ return 1;
+}
+
+
+static int math_randomseed (lua_State *L) {
+ l_srand((unsigned int)(lua_Integer)luaL_checknumber(L, 1));
+ (void)l_rand(); /* discard first value to avoid undesirable correlations */
+ return 0;
+}
+
+
+static int math_type (lua_State *L) {
+ if (lua_type(L, 1) == LUA_TNUMBER) {
+ if (lua_isinteger(L, 1))
+ lua_pushliteral(L, "integer");
+ else
+ lua_pushliteral(L, "float");
+ }
+ else {
+ luaL_checkany(L, 1);
+ lua_pushnil(L);
+ }
+ return 1;
+}
+
+
+/*
+** {==================================================================
+** Deprecated functions (for compatibility only)
+** ===================================================================
+*/
+#if defined(LUA_COMPAT_MATHLIB)
+
+static int math_cosh (lua_State *L) {
+ lua_pushnumber(L, l_mathop(cosh)(luaL_checknumber(L, 1)));
+ return 1;
+}
+
+static int math_sinh (lua_State *L) {
+ lua_pushnumber(L, l_mathop(sinh)(luaL_checknumber(L, 1)));
+ return 1;
+}
+
+static int math_tanh (lua_State *L) {
+ lua_pushnumber(L, l_mathop(tanh)(luaL_checknumber(L, 1)));
+ return 1;
+}
+
+static int math_pow (lua_State *L) {
+ lua_Number x = luaL_checknumber(L, 1);
+ lua_Number y = luaL_checknumber(L, 2);
+ lua_pushnumber(L, l_mathop(pow)(x, y));
+ return 1;
+}
+
+static int math_frexp (lua_State *L) {
+ int e;
+ lua_pushnumber(L, l_mathop(frexp)(luaL_checknumber(L, 1), &e));
+ lua_pushinteger(L, e);
+ return 2;
+}
+
+static int math_ldexp (lua_State *L) {
+ lua_Number x = luaL_checknumber(L, 1);
+ int ep = (int)luaL_checkinteger(L, 2);
+ lua_pushnumber(L, l_mathop(ldexp)(x, ep));
+ return 1;
+}
+
+static int math_log10 (lua_State *L) {
+ lua_pushnumber(L, l_mathop(log10)(luaL_checknumber(L, 1)));
+ return 1;
+}
+
+#endif
+/* }================================================================== */
+
+
+
+static const luaL_Reg mathlib[] = {
+ {"abs", math_abs},
+ {"acos", math_acos},
+ {"asin", math_asin},
+ {"atan", math_atan},
+ {"ceil", math_ceil},
+ {"cos", math_cos},
+ {"deg", math_deg},
+ {"exp", math_exp},
+ {"tointeger", math_toint},
+ {"floor", math_floor},
+ {"fmod", math_fmod},
+ {"ult", math_ult},
+ {"log", math_log},
+ {"max", math_max},
+ {"min", math_min},
+ {"modf", math_modf},
+ {"rad", math_rad},
+ {"random", math_random},
+ {"randomseed", math_randomseed},
+ {"sin", math_sin},
+ {"sqrt", math_sqrt},
+ {"tan", math_tan},
+ {"type", math_type},
+#if defined(LUA_COMPAT_MATHLIB)
+ {"atan2", math_atan},
+ {"cosh", math_cosh},
+ {"sinh", math_sinh},
+ {"tanh", math_tanh},
+ {"pow", math_pow},
+ {"frexp", math_frexp},
+ {"ldexp", math_ldexp},
+ {"log10", math_log10},
+#endif
+ /* placeholders */
+ {"pi", NULL},
+ {"huge", NULL},
+ {"maxinteger", NULL},
+ {"mininteger", NULL},
+ {NULL, NULL}
+};
+
+
+/*
+** Open math library
+*/
+LUAMOD_API int luaopen_math (lua_State *L) {
+ luaL_newlib(L, mathlib);
+ lua_pushnumber(L, PI);
+ lua_setfield(L, -2, "pi");
+ lua_pushnumber(L, (lua_Number)HUGE_VAL);
+ lua_setfield(L, -2, "huge");
+ lua_pushinteger(L, LUA_MAXINTEGER);
+ lua_setfield(L, -2, "maxinteger");
+ lua_pushinteger(L, LUA_MININTEGER);
+ lua_setfield(L, -2, "mininteger");
+ return 1;
+}
+
diff --git a/Build/source/libs/lua53/lua53-src/src/lmem.c b/Build/source/libs/lua53/lua53-src/src/lmem.c
new file mode 100644
index 00000000000..0a0476cc773
--- /dev/null
+++ b/Build/source/libs/lua53/lua53-src/src/lmem.c
@@ -0,0 +1,100 @@
+/*
+** $Id: lmem.c,v 1.91 2015/03/06 19:45:54 roberto Exp $
+** Interface to Memory Manager
+** See Copyright Notice in lua.h
+*/
+
+#define lmem_c
+#define LUA_CORE
+
+#include "lprefix.h"
+
+
+#include <stddef.h>
+
+#include "lua.h"
+
+#include "ldebug.h"
+#include "ldo.h"
+#include "lgc.h"
+#include "lmem.h"
+#include "lobject.h"
+#include "lstate.h"
+
+
+
+/*
+** About the realloc function:
+** void * frealloc (void *ud, void *ptr, size_t osize, size_t nsize);
+** ('osize' is the old size, 'nsize' is the new size)
+**
+** * frealloc(ud, NULL, x, s) creates a new block of size 's' (no
+** matter 'x').
+**
+** * frealloc(ud, p, x, 0) frees the block 'p'
+** (in this specific case, frealloc must return NULL);
+** particularly, frealloc(ud, NULL, 0, 0) does nothing
+** (which is equivalent to free(NULL) in ISO C)
+**
+** frealloc returns NULL if it cannot create or reallocate the area
+** (any reallocation to an equal or smaller size cannot fail!)
+*/
+
+
+
+#define MINSIZEARRAY 4
+
+
+void *luaM_growaux_ (lua_State *L, void *block, int *size, size_t size_elems,
+ int limit, const char *what) {
+ void *newblock;
+ int newsize;
+ if (*size >= limit/2) { /* cannot double it? */
+ if (*size >= limit) /* cannot grow even a little? */
+ luaG_runerror(L, "too many %s (limit is %d)", what, limit);
+ newsize = limit; /* still have at least one free place */
+ }
+ else {
+ newsize = (*size)*2;
+ if (newsize < MINSIZEARRAY)
+ newsize = MINSIZEARRAY; /* minimum size */
+ }
+ newblock = luaM_reallocv(L, block, *size, newsize, size_elems);
+ *size = newsize; /* update only when everything else is OK */
+ return newblock;
+}
+
+
+l_noret luaM_toobig (lua_State *L) {
+ luaG_runerror(L, "memory allocation error: block too big");
+}
+
+
+
+/*
+** generic allocation routine.
+*/
+void *luaM_realloc_ (lua_State *L, void *block, size_t osize, size_t nsize) {
+ void *newblock;
+ global_State *g = G(L);
+ size_t realosize = (block) ? osize : 0;
+ lua_assert((realosize == 0) == (block == NULL));
+#if defined(HARDMEMTESTS)
+ if (nsize > realosize && g->gcrunning)
+ luaC_fullgc(L, 1); /* force a GC whenever possible */
+#endif
+ newblock = (*g->frealloc)(g->ud, block, osize, nsize);
+ if (newblock == NULL && nsize > 0) {
+ lua_assert(nsize > realosize); /* cannot fail when shrinking a block */
+ if (g->version) { /* is state fully built? */
+ luaC_fullgc(L, 1); /* try to free some memory... */
+ newblock = (*g->frealloc)(g->ud, block, osize, nsize); /* try again */
+ }
+ if (newblock == NULL)
+ luaD_throw(L, LUA_ERRMEM);
+ }
+ lua_assert((nsize == 0) == (newblock == NULL));
+ g->GCdebt = (g->GCdebt + nsize) - realosize;
+ return newblock;
+}
+
diff --git a/Build/source/libs/lua53/lua53-src/src/lmem.h b/Build/source/libs/lua53/lua53-src/src/lmem.h
new file mode 100644
index 00000000000..30f484895e7
--- /dev/null
+++ b/Build/source/libs/lua53/lua53-src/src/lmem.h
@@ -0,0 +1,69 @@
+/*
+** $Id: lmem.h,v 1.43 2014/12/19 17:26:14 roberto Exp $
+** Interface to Memory Manager
+** See Copyright Notice in lua.h
+*/
+
+#ifndef lmem_h
+#define lmem_h
+
+
+#include <stddef.h>
+
+#include "llimits.h"
+#include "lua.h"
+
+
+/*
+** This macro reallocs a vector 'b' from 'on' to 'n' elements, where
+** each element has size 'e'. In case of arithmetic overflow of the
+** product 'n'*'e', it raises an error (calling 'luaM_toobig'). Because
+** 'e' is always constant, it avoids the runtime division MAX_SIZET/(e).
+**
+** (The macro is somewhat complex to avoid warnings: The 'sizeof'
+** comparison avoids a runtime comparison when overflow cannot occur.
+** The compiler should be able to optimize the real test by itself, but
+** when it does it, it may give a warning about "comparison is always
+** false due to limited range of data type"; the +1 tricks the compiler,
+** avoiding this warning but also this optimization.)
+*/
+#define luaM_reallocv(L,b,on,n,e) \
+ (((sizeof(n) >= sizeof(size_t) && cast(size_t, (n)) + 1 > MAX_SIZET/(e)) \
+ ? luaM_toobig(L) : cast_void(0)) , \
+ luaM_realloc_(L, (b), (on)*(e), (n)*(e)))
+
+/*
+** Arrays of chars do not need any test
+*/
+#define luaM_reallocvchar(L,b,on,n) \
+ cast(char *, luaM_realloc_(L, (b), (on)*sizeof(char), (n)*sizeof(char)))
+
+#define luaM_freemem(L, b, s) luaM_realloc_(L, (b), (s), 0)
+#define luaM_free(L, b) luaM_realloc_(L, (b), sizeof(*(b)), 0)
+#define luaM_freearray(L, b, n) luaM_realloc_(L, (b), (n)*sizeof(*(b)), 0)
+
+#define luaM_malloc(L,s) luaM_realloc_(L, NULL, 0, (s))
+#define luaM_new(L,t) cast(t *, luaM_malloc(L, sizeof(t)))
+#define luaM_newvector(L,n,t) \
+ cast(t *, luaM_reallocv(L, NULL, 0, n, sizeof(t)))
+
+#define luaM_newobject(L,tag,s) luaM_realloc_(L, NULL, tag, (s))
+
+#define luaM_growvector(L,v,nelems,size,t,limit,e) \
+ if ((nelems)+1 > (size)) \
+ ((v)=cast(t *, luaM_growaux_(L,v,&(size),sizeof(t),limit,e)))
+
+#define luaM_reallocvector(L, v,oldn,n,t) \
+ ((v)=cast(t *, luaM_reallocv(L, v, oldn, n, sizeof(t))))
+
+LUAI_FUNC l_noret luaM_toobig (lua_State *L);
+
+/* not to be called directly */
+LUAI_FUNC void *luaM_realloc_ (lua_State *L, void *block, size_t oldsize,
+ size_t size);
+LUAI_FUNC void *luaM_growaux_ (lua_State *L, void *block, int *size,
+ size_t size_elem, int limit,
+ const char *what);
+
+#endif
+
diff --git a/Build/source/libs/lua53/lua53-src/src/loadlib.c b/Build/source/libs/lua53/lua53-src/src/loadlib.c
new file mode 100644
index 00000000000..4791e748b16
--- /dev/null
+++ b/Build/source/libs/lua53/lua53-src/src/loadlib.c
@@ -0,0 +1,790 @@
+/*
+** $Id: loadlib.c,v 1.130 2017/01/12 17:14:26 roberto Exp $
+** Dynamic library loader for Lua
+** See Copyright Notice in lua.h
+**
+** This module contains an implementation of loadlib for Unix systems
+** that have dlfcn, an implementation for Windows, and a stub for other
+** systems.
+*/
+
+#define loadlib_c
+#define LUA_LIB
+
+#include "lprefix.h"
+
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include "lua.h"
+
+#include "lauxlib.h"
+#include "lualib.h"
+
+
+/*
+** LUA_IGMARK is a mark to ignore all before it when building the
+** luaopen_ function name.
+*/
+#if !defined (LUA_IGMARK)
+#define LUA_IGMARK "-"
+#endif
+
+
+/*
+** LUA_CSUBSEP is the character that replaces dots in submodule names
+** when searching for a C loader.
+** LUA_LSUBSEP is the character that replaces dots in submodule names
+** when searching for a Lua loader.
+*/
+#if !defined(LUA_CSUBSEP)
+#define LUA_CSUBSEP LUA_DIRSEP
+#endif
+
+#if !defined(LUA_LSUBSEP)
+#define LUA_LSUBSEP LUA_DIRSEP
+#endif
+
+
+/* prefix for open functions in C libraries */
+#define LUA_POF "luaopen_"
+
+/* separator for open functions in C libraries */
+#define LUA_OFSEP "_"
+
+
+/*
+** unique key for table in the registry that keeps handles
+** for all loaded C libraries
+*/
+static const int CLIBS = 0;
+
+#define LIB_FAIL "open"
+
+
+#define setprogdir(L) ((void)0)
+
+
+/*
+** system-dependent functions
+*/
+
+/*
+** unload library 'lib'
+*/
+static void lsys_unloadlib (void *lib);
+
+/*
+** load C library in file 'path'. If 'seeglb', load with all names in
+** the library global.
+** Returns the library; in case of error, returns NULL plus an
+** error string in the stack.
+*/
+static void *lsys_load (lua_State *L, const char *path, int seeglb);
+
+/*
+** Try to find a function named 'sym' in library 'lib'.
+** Returns the function; in case of error, returns NULL plus an
+** error string in the stack.
+*/
+static lua_CFunction lsys_sym (lua_State *L, void *lib, const char *sym);
+
+
+
+
+#if defined(LUA_USE_DLOPEN) /* { */
+/*
+** {========================================================================
+** This is an implementation of loadlib based on the dlfcn interface.
+** The dlfcn interface is available in Linux, SunOS, Solaris, IRIX, FreeBSD,
+** NetBSD, AIX 4.2, HPUX 11, and probably most other Unix flavors, at least
+** as an emulation layer on top of native functions.
+** =========================================================================
+*/
+
+#include <dlfcn.h>
+
+/*
+** Macro to convert pointer-to-void* to pointer-to-function. This cast
+** is undefined according to ISO C, but POSIX assumes that it works.
+** (The '__extension__' in gnu compilers is only to avoid warnings.)
+*/
+#if defined(__GNUC__)
+#define cast_func(p) (__extension__ (lua_CFunction)(p))
+#else
+#define cast_func(p) ((lua_CFunction)(p))
+#endif
+
+
+static void lsys_unloadlib (void *lib) {
+ dlclose(lib);
+}
+
+
+static void *lsys_load (lua_State *L, const char *path, int seeglb) {
+ void *lib = dlopen(path, RTLD_NOW | (seeglb ? RTLD_GLOBAL : RTLD_LOCAL));
+ if (lib == NULL) lua_pushstring(L, dlerror());
+ return lib;
+}
+
+
+static lua_CFunction lsys_sym (lua_State *L, void *lib, const char *sym) {
+ lua_CFunction f = cast_func(dlsym(lib, sym));
+ if (f == NULL) lua_pushstring(L, dlerror());
+ return f;
+}
+
+/* }====================================================== */
+
+
+
+#elif defined(LUA_DL_DLL) /* }{ */
+/*
+** {======================================================================
+** This is an implementation of loadlib for Windows using native functions.
+** =======================================================================
+*/
+
+#include <windows.h>
+
+
+/*
+** optional flags for LoadLibraryEx
+*/
+#if !defined(LUA_LLE_FLAGS)
+#define LUA_LLE_FLAGS 0
+#endif
+
+
+#undef setprogdir
+
+
+/*
+** Replace in the path (on the top of the stack) any occurrence
+** of LUA_EXEC_DIR with the executable's path.
+*/
+static void setprogdir (lua_State *L) {
+ char buff[MAX_PATH + 1];
+ char *lb;
+ DWORD nsize = sizeof(buff)/sizeof(char);
+ DWORD n = GetModuleFileNameA(NULL, buff, nsize); /* get exec. name */
+ if (n == 0 || n == nsize || (lb = strrchr(buff, '\\')) == NULL)
+ luaL_error(L, "unable to get ModuleFileName");
+ else {
+ *lb = '\0'; /* cut name on the last '\\' to get the path */
+ luaL_gsub(L, lua_tostring(L, -1), LUA_EXEC_DIR, buff);
+ lua_remove(L, -2); /* remove original string */
+ }
+}
+
+
+
+
+static void pusherror (lua_State *L) {
+ int error = GetLastError();
+ char buffer[128];
+ if (FormatMessageA(FORMAT_MESSAGE_IGNORE_INSERTS | FORMAT_MESSAGE_FROM_SYSTEM,
+ NULL, error, 0, buffer, sizeof(buffer)/sizeof(char), NULL))
+ lua_pushstring(L, buffer);
+ else
+ lua_pushfstring(L, "system error %d\n", error);
+}
+
+static void lsys_unloadlib (void *lib) {
+ FreeLibrary((HMODULE)lib);
+}
+
+
+static void *lsys_load (lua_State *L, const char *path, int seeglb) {
+ HMODULE lib = LoadLibraryExA(path, NULL, LUA_LLE_FLAGS);
+ (void)(seeglb); /* not used: symbols are 'global' by default */
+ if (lib == NULL) pusherror(L);
+ return lib;
+}
+
+
+static lua_CFunction lsys_sym (lua_State *L, void *lib, const char *sym) {
+ lua_CFunction f = (lua_CFunction)GetProcAddress((HMODULE)lib, sym);
+ if (f == NULL) pusherror(L);
+ return f;
+}
+
+/* }====================================================== */
+
+
+#else /* }{ */
+/*
+** {======================================================
+** Fallback for other systems
+** =======================================================
+*/
+
+#undef LIB_FAIL
+#define LIB_FAIL "absent"
+
+
+#define DLMSG "dynamic libraries not enabled; check your Lua installation"
+
+
+static void lsys_unloadlib (void *lib) {
+ (void)(lib); /* not used */
+}
+
+
+static void *lsys_load (lua_State *L, const char *path, int seeglb) {
+ (void)(path); (void)(seeglb); /* not used */
+ lua_pushliteral(L, DLMSG);
+ return NULL;
+}
+
+
+static lua_CFunction lsys_sym (lua_State *L, void *lib, const char *sym) {
+ (void)(lib); (void)(sym); /* not used */
+ lua_pushliteral(L, DLMSG);
+ return NULL;
+}
+
+/* }====================================================== */
+#endif /* } */
+
+
+/*
+** {==================================================================
+** Set Paths
+** ===================================================================
+*/
+
+/*
+** LUA_PATH_VAR and LUA_CPATH_VAR are the names of the environment
+** variables that Lua check to set its paths.
+*/
+#if !defined(LUA_PATH_VAR)
+#define LUA_PATH_VAR "LUA_PATH"
+#endif
+
+#if !defined(LUA_CPATH_VAR)
+#define LUA_CPATH_VAR "LUA_CPATH"
+#endif
+
+
+#define AUXMARK "\1" /* auxiliary mark */
+
+
+/*
+** return registry.LUA_NOENV as a boolean
+*/
+static int noenv (lua_State *L) {
+ int b;
+ lua_getfield(L, LUA_REGISTRYINDEX, "LUA_NOENV");
+ b = lua_toboolean(L, -1);
+ lua_pop(L, 1); /* remove value */
+ return b;
+}
+
+
+/*
+** Set a path
+*/
+static void setpath (lua_State *L, const char *fieldname,
+ const char *envname,
+ const char *dft) {
+ const char *nver = lua_pushfstring(L, "%s%s", envname, LUA_VERSUFFIX);
+ const char *path = getenv(nver); /* use versioned name */
+ if (path == NULL) /* no environment variable? */
+ path = getenv(envname); /* try unversioned name */
+ if (path == NULL || noenv(L)) /* no environment variable? */
+ lua_pushstring(L, dft); /* use default */
+ else {
+ /* replace ";;" by ";AUXMARK;" and then AUXMARK by default path */
+ path = luaL_gsub(L, path, LUA_PATH_SEP LUA_PATH_SEP,
+ LUA_PATH_SEP AUXMARK LUA_PATH_SEP);
+ luaL_gsub(L, path, AUXMARK, dft);
+ lua_remove(L, -2); /* remove result from 1st 'gsub' */
+ }
+ setprogdir(L);
+ lua_setfield(L, -3, fieldname); /* package[fieldname] = path value */
+ lua_pop(L, 1); /* pop versioned variable name */
+}
+
+/* }================================================================== */
+
+
+/*
+** return registry.CLIBS[path]
+*/
+static void *checkclib (lua_State *L, const char *path) {
+ void *plib;
+ lua_rawgetp(L, LUA_REGISTRYINDEX, &CLIBS);
+ lua_getfield(L, -1, path);
+ plib = lua_touserdata(L, -1); /* plib = CLIBS[path] */
+ lua_pop(L, 2); /* pop CLIBS table and 'plib' */
+ return plib;
+}
+
+
+/*
+** registry.CLIBS[path] = plib -- for queries
+** registry.CLIBS[#CLIBS + 1] = plib -- also keep a list of all libraries
+*/
+static void addtoclib (lua_State *L, const char *path, void *plib) {
+ lua_rawgetp(L, LUA_REGISTRYINDEX, &CLIBS);
+ lua_pushlightuserdata(L, plib);
+ lua_pushvalue(L, -1);
+ lua_setfield(L, -3, path); /* CLIBS[path] = plib */
+ lua_rawseti(L, -2, luaL_len(L, -2) + 1); /* CLIBS[#CLIBS + 1] = plib */
+ lua_pop(L, 1); /* pop CLIBS table */
+}
+
+
+/*
+** __gc tag method for CLIBS table: calls 'lsys_unloadlib' for all lib
+** handles in list CLIBS
+*/
+static int gctm (lua_State *L) {
+ lua_Integer n = luaL_len(L, 1);
+ for (; n >= 1; n--) { /* for each handle, in reverse order */
+ lua_rawgeti(L, 1, n); /* get handle CLIBS[n] */
+ lsys_unloadlib(lua_touserdata(L, -1));
+ lua_pop(L, 1); /* pop handle */
+ }
+ return 0;
+}
+
+
+
+/* error codes for 'lookforfunc' */
+#define ERRLIB 1
+#define ERRFUNC 2
+
+/*
+** Look for a C function named 'sym' in a dynamically loaded library
+** 'path'.
+** First, check whether the library is already loaded; if not, try
+** to load it.
+** Then, if 'sym' is '*', return true (as library has been loaded).
+** Otherwise, look for symbol 'sym' in the library and push a
+** C function with that symbol.
+** Return 0 and 'true' or a function in the stack; in case of
+** errors, return an error code and an error message in the stack.
+*/
+static int lookforfunc (lua_State *L, const char *path, const char *sym) {
+ void *reg = checkclib(L, path); /* check loaded C libraries */
+ if (reg == NULL) { /* must load library? */
+ reg = lsys_load(L, path, *sym == '*'); /* global symbols if 'sym'=='*' */
+ if (reg == NULL) return ERRLIB; /* unable to load library */
+ addtoclib(L, path, reg);
+ }
+ if (*sym == '*') { /* loading only library (no function)? */
+ lua_pushboolean(L, 1); /* return 'true' */
+ return 0; /* no errors */
+ }
+ else {
+ lua_CFunction f = lsys_sym(L, reg, sym);
+ if (f == NULL)
+ return ERRFUNC; /* unable to find function */
+ lua_pushcfunction(L, f); /* else create new function */
+ return 0; /* no errors */
+ }
+}
+
+
+static int ll_loadlib (lua_State *L) {
+ const char *path = luaL_checkstring(L, 1);
+ const char *init = luaL_checkstring(L, 2);
+ int stat = lookforfunc(L, path, init);
+ if (stat == 0) /* no errors? */
+ return 1; /* return the loaded function */
+ else { /* error; error message is on stack top */
+ lua_pushnil(L);
+ lua_insert(L, -2);
+ lua_pushstring(L, (stat == ERRLIB) ? LIB_FAIL : "init");
+ return 3; /* return nil, error message, and where */
+ }
+}
+
+
+
+/*
+** {======================================================
+** 'require' function
+** =======================================================
+*/
+
+
+static int readable (const char *filename) {
+ FILE *f = fopen(filename, "r"); /* try to open file */
+ if (f == NULL) return 0; /* open failed */
+ fclose(f);
+ return 1;
+}
+
+
+static const char *pushnexttemplate (lua_State *L, const char *path) {
+ const char *l;
+ while (*path == *LUA_PATH_SEP) path++; /* skip separators */
+ if (*path == '\0') return NULL; /* no more templates */
+ l = strchr(path, *LUA_PATH_SEP); /* find next separator */
+ if (l == NULL) l = path + strlen(path);
+ lua_pushlstring(L, path, l - path); /* template */
+ return l;
+}
+
+
+static const char *searchpath (lua_State *L, const char *name,
+ const char *path,
+ const char *sep,
+ const char *dirsep) {
+ luaL_Buffer msg; /* to build error message */
+ luaL_buffinit(L, &msg);
+ if (*sep != '\0') /* non-empty separator? */
+ name = luaL_gsub(L, name, sep, dirsep); /* replace it by 'dirsep' */
+ while ((path = pushnexttemplate(L, path)) != NULL) {
+ const char *filename = luaL_gsub(L, lua_tostring(L, -1),
+ LUA_PATH_MARK, name);
+ lua_remove(L, -2); /* remove path template */
+ if (readable(filename)) /* does file exist and is readable? */
+ return filename; /* return that file name */
+ lua_pushfstring(L, "\n\tno file '%s'", filename);
+ lua_remove(L, -2); /* remove file name */
+ luaL_addvalue(&msg); /* concatenate error msg. entry */
+ }
+ luaL_pushresult(&msg); /* create error message */
+ return NULL; /* not found */
+}
+
+
+static int ll_searchpath (lua_State *L) {
+ const char *f = searchpath(L, luaL_checkstring(L, 1),
+ luaL_checkstring(L, 2),
+ luaL_optstring(L, 3, "."),
+ luaL_optstring(L, 4, LUA_DIRSEP));
+ if (f != NULL) return 1;
+ else { /* error message is on top of the stack */
+ lua_pushnil(L);
+ lua_insert(L, -2);
+ return 2; /* return nil + error message */
+ }
+}
+
+
+static const char *findfile (lua_State *L, const char *name,
+ const char *pname,
+ const char *dirsep) {
+ const char *path;
+ lua_getfield(L, lua_upvalueindex(1), pname);
+ path = lua_tostring(L, -1);
+ if (path == NULL)
+ luaL_error(L, "'package.%s' must be a string", pname);
+ return searchpath(L, name, path, ".", dirsep);
+}
+
+
+static int checkload (lua_State *L, int stat, const char *filename) {
+ if (stat) { /* module loaded successfully? */
+ lua_pushstring(L, filename); /* will be 2nd argument to module */
+ return 2; /* return open function and file name */
+ }
+ else
+ return luaL_error(L, "error loading module '%s' from file '%s':\n\t%s",
+ lua_tostring(L, 1), filename, lua_tostring(L, -1));
+}
+
+
+static int searcher_Lua (lua_State *L) {
+ const char *filename;
+ const char *name = luaL_checkstring(L, 1);
+ filename = findfile(L, name, "path", LUA_LSUBSEP);
+ if (filename == NULL) return 1; /* module not found in this path */
+ return checkload(L, (luaL_loadfile(L, filename) == LUA_OK), filename);
+}
+
+
+/*
+** Try to find a load function for module 'modname' at file 'filename'.
+** First, change '.' to '_' in 'modname'; then, if 'modname' has
+** the form X-Y (that is, it has an "ignore mark"), build a function
+** name "luaopen_X" and look for it. (For compatibility, if that
+** fails, it also tries "luaopen_Y".) If there is no ignore mark,
+** look for a function named "luaopen_modname".
+*/
+static int loadfunc (lua_State *L, const char *filename, const char *modname) {
+ const char *openfunc;
+ const char *mark;
+ modname = luaL_gsub(L, modname, ".", LUA_OFSEP);
+ mark = strchr(modname, *LUA_IGMARK);
+ if (mark) {
+ int stat;
+ openfunc = lua_pushlstring(L, modname, mark - modname);
+ openfunc = lua_pushfstring(L, LUA_POF"%s", openfunc);
+ stat = lookforfunc(L, filename, openfunc);
+ if (stat != ERRFUNC) return stat;
+ modname = mark + 1; /* else go ahead and try old-style name */
+ }
+ openfunc = lua_pushfstring(L, LUA_POF"%s", modname);
+ return lookforfunc(L, filename, openfunc);
+}
+
+
+static int searcher_C (lua_State *L) {
+ const char *name = luaL_checkstring(L, 1);
+ const char *filename = findfile(L, name, "cpath", LUA_CSUBSEP);
+ if (filename == NULL) return 1; /* module not found in this path */
+ return checkload(L, (loadfunc(L, filename, name) == 0), filename);
+}
+
+
+static int searcher_Croot (lua_State *L) {
+ const char *filename;
+ const char *name = luaL_checkstring(L, 1);
+ const char *p = strchr(name, '.');
+ int stat;
+ if (p == NULL) return 0; /* is root */
+ lua_pushlstring(L, name, p - name);
+ filename = findfile(L, lua_tostring(L, -1), "cpath", LUA_CSUBSEP);
+ if (filename == NULL) return 1; /* root not found */
+ if ((stat = loadfunc(L, filename, name)) != 0) {
+ if (stat != ERRFUNC)
+ return checkload(L, 0, filename); /* real error */
+ else { /* open function not found */
+ lua_pushfstring(L, "\n\tno module '%s' in file '%s'", name, filename);
+ return 1;
+ }
+ }
+ lua_pushstring(L, filename); /* will be 2nd argument to module */
+ return 2;
+}
+
+
+static int searcher_preload (lua_State *L) {
+ const char *name = luaL_checkstring(L, 1);
+ lua_getfield(L, LUA_REGISTRYINDEX, LUA_PRELOAD_TABLE);
+ if (lua_getfield(L, -1, name) == LUA_TNIL) /* not found? */
+ lua_pushfstring(L, "\n\tno field package.preload['%s']", name);
+ return 1;
+}
+
+
+static void findloader (lua_State *L, const char *name) {
+ int i;
+ luaL_Buffer msg; /* to build error message */
+ luaL_buffinit(L, &msg);
+ /* push 'package.searchers' to index 3 in the stack */
+ if (lua_getfield(L, lua_upvalueindex(1), "searchers") != LUA_TTABLE)
+ luaL_error(L, "'package.searchers' must be a table");
+ /* iterate over available searchers to find a loader */
+ for (i = 1; ; i++) {
+ if (lua_rawgeti(L, 3, i) == LUA_TNIL) { /* no more searchers? */
+ lua_pop(L, 1); /* remove nil */
+ luaL_pushresult(&msg); /* create error message */
+ luaL_error(L, "module '%s' not found:%s", name, lua_tostring(L, -1));
+ }
+ lua_pushstring(L, name);
+ lua_call(L, 1, 2); /* call it */
+ if (lua_isfunction(L, -2)) /* did it find a loader? */
+ return; /* module loader found */
+ else if (lua_isstring(L, -2)) { /* searcher returned error message? */
+ lua_pop(L, 1); /* remove extra return */
+ luaL_addvalue(&msg); /* concatenate error message */
+ }
+ else
+ lua_pop(L, 2); /* remove both returns */
+ }
+}
+
+
+static int ll_require (lua_State *L) {
+ const char *name = luaL_checkstring(L, 1);
+ lua_settop(L, 1); /* LOADED table will be at index 2 */
+ lua_getfield(L, LUA_REGISTRYINDEX, LUA_LOADED_TABLE);
+ lua_getfield(L, 2, name); /* LOADED[name] */
+ if (lua_toboolean(L, -1)) /* is it there? */
+ return 1; /* package is already loaded */
+ /* else must load package */
+ lua_pop(L, 1); /* remove 'getfield' result */
+ findloader(L, name);
+ lua_pushstring(L, name); /* pass name as argument to module loader */
+ lua_insert(L, -2); /* name is 1st argument (before search data) */
+ lua_call(L, 2, 1); /* run loader to load module */
+ if (!lua_isnil(L, -1)) /* non-nil return? */
+ lua_setfield(L, 2, name); /* LOADED[name] = returned value */
+ if (lua_getfield(L, 2, name) == LUA_TNIL) { /* module set no value? */
+ lua_pushboolean(L, 1); /* use true as result */
+ lua_pushvalue(L, -1); /* extra copy to be returned */
+ lua_setfield(L, 2, name); /* LOADED[name] = true */
+ }
+ return 1;
+}
+
+/* }====================================================== */
+
+
+
+/*
+** {======================================================
+** 'module' function
+** =======================================================
+*/
+#if defined(LUA_COMPAT_MODULE)
+
+/*
+** changes the environment variable of calling function
+*/
+static void set_env (lua_State *L) {
+ lua_Debug ar;
+ if (lua_getstack(L, 1, &ar) == 0 ||
+ lua_getinfo(L, "f", &ar) == 0 || /* get calling function */
+ lua_iscfunction(L, -1))
+ luaL_error(L, "'module' not called from a Lua function");
+ lua_pushvalue(L, -2); /* copy new environment table to top */
+ lua_setupvalue(L, -2, 1);
+ lua_pop(L, 1); /* remove function */
+}
+
+
+static void dooptions (lua_State *L, int n) {
+ int i;
+ for (i = 2; i <= n; i++) {
+ if (lua_isfunction(L, i)) { /* avoid 'calling' extra info. */
+ lua_pushvalue(L, i); /* get option (a function) */
+ lua_pushvalue(L, -2); /* module */
+ lua_call(L, 1, 0);
+ }
+ }
+}
+
+
+static void modinit (lua_State *L, const char *modname) {
+ const char *dot;
+ lua_pushvalue(L, -1);
+ lua_setfield(L, -2, "_M"); /* module._M = module */
+ lua_pushstring(L, modname);
+ lua_setfield(L, -2, "_NAME");
+ dot = strrchr(modname, '.'); /* look for last dot in module name */
+ if (dot == NULL) dot = modname;
+ else dot++;
+ /* set _PACKAGE as package name (full module name minus last part) */
+ lua_pushlstring(L, modname, dot - modname);
+ lua_setfield(L, -2, "_PACKAGE");
+}
+
+
+static int ll_module (lua_State *L) {
+ const char *modname = luaL_checkstring(L, 1);
+ int lastarg = lua_gettop(L); /* last parameter */
+ luaL_pushmodule(L, modname, 1); /* get/create module table */
+ /* check whether table already has a _NAME field */
+ if (lua_getfield(L, -1, "_NAME") != LUA_TNIL)
+ lua_pop(L, 1); /* table is an initialized module */
+ else { /* no; initialize it */
+ lua_pop(L, 1);
+ modinit(L, modname);
+ }
+ lua_pushvalue(L, -1);
+ set_env(L);
+ dooptions(L, lastarg);
+ return 1;
+}
+
+
+static int ll_seeall (lua_State *L) {
+ luaL_checktype(L, 1, LUA_TTABLE);
+ if (!lua_getmetatable(L, 1)) {
+ lua_createtable(L, 0, 1); /* create new metatable */
+ lua_pushvalue(L, -1);
+ lua_setmetatable(L, 1);
+ }
+ lua_pushglobaltable(L);
+ lua_setfield(L, -2, "__index"); /* mt.__index = _G */
+ return 0;
+}
+
+#endif
+/* }====================================================== */
+
+
+
+static const luaL_Reg pk_funcs[] = {
+ {"loadlib", ll_loadlib},
+ {"searchpath", ll_searchpath},
+#if defined(LUA_COMPAT_MODULE)
+ {"seeall", ll_seeall},
+#endif
+ /* placeholders */
+ {"preload", NULL},
+ {"cpath", NULL},
+ {"path", NULL},
+ {"searchers", NULL},
+ {"loaded", NULL},
+ {NULL, NULL}
+};
+
+
+static const luaL_Reg ll_funcs[] = {
+#if defined(LUA_COMPAT_MODULE)
+ {"module", ll_module},
+#endif
+ {"require", ll_require},
+ {NULL, NULL}
+};
+
+
+static void createsearcherstable (lua_State *L) {
+ static const lua_CFunction searchers[] =
+ {searcher_preload, searcher_Lua, searcher_C, searcher_Croot, NULL};
+ int i;
+ /* create 'searchers' table */
+ lua_createtable(L, sizeof(searchers)/sizeof(searchers[0]) - 1, 0);
+ /* fill it with predefined searchers */
+ for (i=0; searchers[i] != NULL; i++) {
+ lua_pushvalue(L, -2); /* set 'package' as upvalue for all searchers */
+ lua_pushcclosure(L, searchers[i], 1);
+ lua_rawseti(L, -2, i+1);
+ }
+#if defined(LUA_COMPAT_LOADERS)
+ lua_pushvalue(L, -1); /* make a copy of 'searchers' table */
+ lua_setfield(L, -3, "loaders"); /* put it in field 'loaders' */
+#endif
+ lua_setfield(L, -2, "searchers"); /* put it in field 'searchers' */
+}
+
+
+/*
+** create table CLIBS to keep track of loaded C libraries,
+** setting a finalizer to close all libraries when closing state.
+*/
+static void createclibstable (lua_State *L) {
+ lua_newtable(L); /* create CLIBS table */
+ lua_createtable(L, 0, 1); /* create metatable for CLIBS */
+ lua_pushcfunction(L, gctm);
+ lua_setfield(L, -2, "__gc"); /* set finalizer for CLIBS table */
+ lua_setmetatable(L, -2);
+ lua_rawsetp(L, LUA_REGISTRYINDEX, &CLIBS); /* set CLIBS table in registry */
+}
+
+
+LUAMOD_API int luaopen_package (lua_State *L) {
+ createclibstable(L);
+ luaL_newlib(L, pk_funcs); /* create 'package' table */
+ createsearcherstable(L);
+ /* set paths */
+ setpath(L, "path", LUA_PATH_VAR, LUA_PATH_DEFAULT);
+ setpath(L, "cpath", LUA_CPATH_VAR, LUA_CPATH_DEFAULT);
+ /* store config information */
+ lua_pushliteral(L, LUA_DIRSEP "\n" LUA_PATH_SEP "\n" LUA_PATH_MARK "\n"
+ LUA_EXEC_DIR "\n" LUA_IGMARK "\n");
+ lua_setfield(L, -2, "config");
+ /* set field 'loaded' */
+ luaL_getsubtable(L, LUA_REGISTRYINDEX, LUA_LOADED_TABLE);
+ lua_setfield(L, -2, "loaded");
+ /* set field 'preload' */
+ luaL_getsubtable(L, LUA_REGISTRYINDEX, LUA_PRELOAD_TABLE);
+ lua_setfield(L, -2, "preload");
+ lua_pushglobaltable(L);
+ lua_pushvalue(L, -2); /* set 'package' as upvalue for next lib */
+ luaL_setfuncs(L, ll_funcs, 1); /* open lib into global table */
+ lua_pop(L, 1); /* pop global table */
+ return 1; /* return 'package' table */
+}
+
diff --git a/Build/source/libs/lua53/lua53-src/src/lobject.c b/Build/source/libs/lua53/lua53-src/src/lobject.c
new file mode 100644
index 00000000000..2da76899a27
--- /dev/null
+++ b/Build/source/libs/lua53/lua53-src/src/lobject.c
@@ -0,0 +1,521 @@
+/*
+** $Id: lobject.c,v 2.113 2016/12/22 13:08:50 roberto Exp $
+** Some generic functions over Lua objects
+** See Copyright Notice in lua.h
+*/
+
+#define lobject_c
+#define LUA_CORE
+
+#include "lprefix.h"
+
+
+#include <locale.h>
+#include <math.h>
+#include <stdarg.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include "lua.h"
+
+#include "lctype.h"
+#include "ldebug.h"
+#include "ldo.h"
+#include "lmem.h"
+#include "lobject.h"
+#include "lstate.h"
+#include "lstring.h"
+#include "lvm.h"
+
+
+
+LUAI_DDEF const TValue luaO_nilobject_ = {NILCONSTANT};
+
+
+/*
+** converts an integer to a "floating point byte", represented as
+** (eeeeexxx), where the real value is (1xxx) * 2^(eeeee - 1) if
+** eeeee != 0 and (xxx) otherwise.
+*/
+int luaO_int2fb (unsigned int x) {
+ int e = 0; /* exponent */
+ if (x < 8) return x;
+ while (x >= (8 << 4)) { /* coarse steps */
+ x = (x + 0xf) >> 4; /* x = ceil(x / 16) */
+ e += 4;
+ }
+ while (x >= (8 << 1)) { /* fine steps */
+ x = (x + 1) >> 1; /* x = ceil(x / 2) */
+ e++;
+ }
+ return ((e+1) << 3) | (cast_int(x) - 8);
+}
+
+
+/* converts back */
+int luaO_fb2int (int x) {
+ return (x < 8) ? x : ((x & 7) + 8) << ((x >> 3) - 1);
+}
+
+
+/*
+** Computes ceil(log2(x))
+*/
+int luaO_ceillog2 (unsigned int x) {
+ static const lu_byte log_2[256] = { /* log_2[i] = ceil(log2(i - 1)) */
+ 0,1,2,2,3,3,3,3,4,4,4,4,4,4,4,4,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,
+ 6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,
+ 7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,
+ 7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,
+ 8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,
+ 8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,
+ 8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,
+ 8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8
+ };
+ int l = 0;
+ x--;
+ while (x >= 256) { l += 8; x >>= 8; }
+ return l + log_2[x];
+}
+
+
+static lua_Integer intarith (lua_State *L, int op, lua_Integer v1,
+ lua_Integer v2) {
+ switch (op) {
+ case LUA_OPADD: return intop(+, v1, v2);
+ case LUA_OPSUB:return intop(-, v1, v2);
+ case LUA_OPMUL:return intop(*, v1, v2);
+ case LUA_OPMOD: return luaV_mod(L, v1, v2);
+ case LUA_OPIDIV: return luaV_div(L, v1, v2);
+ case LUA_OPBAND: return intop(&, v1, v2);
+ case LUA_OPBOR: return intop(|, v1, v2);
+ case LUA_OPBXOR: return intop(^, v1, v2);
+ case LUA_OPSHL: return luaV_shiftl(v1, v2);
+ case LUA_OPSHR: return luaV_shiftl(v1, -v2);
+ case LUA_OPUNM: return intop(-, 0, v1);
+ case LUA_OPBNOT: return intop(^, ~l_castS2U(0), v1);
+ default: lua_assert(0); return 0;
+ }
+}
+
+
+static lua_Number numarith (lua_State *L, int op, lua_Number v1,
+ lua_Number v2) {
+ switch (op) {
+ case LUA_OPADD: return luai_numadd(L, v1, v2);
+ case LUA_OPSUB: return luai_numsub(L, v1, v2);
+ case LUA_OPMUL: return luai_nummul(L, v1, v2);
+ case LUA_OPDIV: return luai_numdiv(L, v1, v2);
+ case LUA_OPPOW: return luai_numpow(L, v1, v2);
+ case LUA_OPIDIV: return luai_numidiv(L, v1, v2);
+ case LUA_OPUNM: return luai_numunm(L, v1);
+ case LUA_OPMOD: {
+ lua_Number m;
+ luai_nummod(L, v1, v2, m);
+ return m;
+ }
+ default: lua_assert(0); return 0;
+ }
+}
+
+
+void luaO_arith (lua_State *L, int op, const TValue *p1, const TValue *p2,
+ TValue *res) {
+ switch (op) {
+ case LUA_OPBAND: case LUA_OPBOR: case LUA_OPBXOR:
+ case LUA_OPSHL: case LUA_OPSHR:
+ case LUA_OPBNOT: { /* operate only on integers */
+ lua_Integer i1; lua_Integer i2;
+ if (tointeger(p1, &i1) && tointeger(p2, &i2)) {
+ setivalue(res, intarith(L, op, i1, i2));
+ return;
+ }
+ else break; /* go to the end */
+ }
+ case LUA_OPDIV: case LUA_OPPOW: { /* operate only on floats */
+ lua_Number n1; lua_Number n2;
+ if (tonumber(p1, &n1) && tonumber(p2, &n2)) {
+ setfltvalue(res, numarith(L, op, n1, n2));
+ return;
+ }
+ else break; /* go to the end */
+ }
+ default: { /* other operations */
+ lua_Number n1; lua_Number n2;
+ if (ttisinteger(p1) && ttisinteger(p2)) {
+ setivalue(res, intarith(L, op, ivalue(p1), ivalue(p2)));
+ return;
+ }
+ else if (tonumber(p1, &n1) && tonumber(p2, &n2)) {
+ setfltvalue(res, numarith(L, op, n1, n2));
+ return;
+ }
+ else break; /* go to the end */
+ }
+ }
+ /* could not perform raw operation; try metamethod */
+ lua_assert(L != NULL); /* should not fail when folding (compile time) */
+ luaT_trybinTM(L, p1, p2, res, cast(TMS, (op - LUA_OPADD) + TM_ADD));
+}
+
+
+int luaO_hexavalue (int c) {
+ if (lisdigit(c)) return c - '0';
+ else return (ltolower(c) - 'a') + 10;
+}
+
+
+static int isneg (const char **s) {
+ if (**s == '-') { (*s)++; return 1; }
+ else if (**s == '+') (*s)++;
+ return 0;
+}
+
+
+
+/*
+** {==================================================================
+** Lua's implementation for 'lua_strx2number'
+** ===================================================================
+*/
+
+#if !defined(lua_strx2number)
+
+/* maximum number of significant digits to read (to avoid overflows
+ even with single floats) */
+#define MAXSIGDIG 30
+
+/*
+** convert an hexadecimal numeric string to a number, following
+** C99 specification for 'strtod'
+*/
+static lua_Number lua_strx2number (const char *s, char **endptr) {
+ int dot = lua_getlocaledecpoint();
+ lua_Number r = 0.0; /* result (accumulator) */
+ int sigdig = 0; /* number of significant digits */
+ int nosigdig = 0; /* number of non-significant digits */
+ int e = 0; /* exponent correction */
+ int neg; /* 1 if number is negative */
+ int hasdot = 0; /* true after seen a dot */
+ *endptr = cast(char *, s); /* nothing is valid yet */
+ while (lisspace(cast_uchar(*s))) s++; /* skip initial spaces */
+ neg = isneg(&s); /* check signal */
+ if (!(*s == '0' && (*(s + 1) == 'x' || *(s + 1) == 'X'))) /* check '0x' */
+ return 0.0; /* invalid format (no '0x') */
+ for (s += 2; ; s++) { /* skip '0x' and read numeral */
+ if (*s == dot) {
+ if (hasdot) break; /* second dot? stop loop */
+ else hasdot = 1;
+ }
+ else if (lisxdigit(cast_uchar(*s))) {
+ if (sigdig == 0 && *s == '0') /* non-significant digit (zero)? */
+ nosigdig++;
+ else if (++sigdig <= MAXSIGDIG) /* can read it without overflow? */
+ r = (r * cast_num(16.0)) + luaO_hexavalue(*s);
+ else e++; /* too many digits; ignore, but still count for exponent */
+ if (hasdot) e--; /* decimal digit? correct exponent */
+ }
+ else break; /* neither a dot nor a digit */
+ }
+ if (nosigdig + sigdig == 0) /* no digits? */
+ return 0.0; /* invalid format */
+ *endptr = cast(char *, s); /* valid up to here */
+ e *= 4; /* each digit multiplies/divides value by 2^4 */
+ if (*s == 'p' || *s == 'P') { /* exponent part? */
+ int exp1 = 0; /* exponent value */
+ int neg1; /* exponent signal */
+ s++; /* skip 'p' */
+ neg1 = isneg(&s); /* signal */
+ if (!lisdigit(cast_uchar(*s)))
+ return 0.0; /* invalid; must have at least one digit */
+ while (lisdigit(cast_uchar(*s))) /* read exponent */
+ exp1 = exp1 * 10 + *(s++) - '0';
+ if (neg1) exp1 = -exp1;
+ e += exp1;
+ *endptr = cast(char *, s); /* valid up to here */
+ }
+ if (neg) r = -r;
+ return l_mathop(ldexp)(r, e);
+}
+
+#endif
+/* }====================================================== */
+
+
+/* maximum length of a numeral */
+#if !defined (L_MAXLENNUM)
+#define L_MAXLENNUM 200
+#endif
+
+static const char *l_str2dloc (const char *s, lua_Number *result, int mode) {
+ char *endptr;
+ *result = (mode == 'x') ? lua_strx2number(s, &endptr) /* try to convert */
+ : lua_str2number(s, &endptr);
+ if (endptr == s) return NULL; /* nothing recognized? */
+ while (lisspace(cast_uchar(*endptr))) endptr++; /* skip trailing spaces */
+ return (*endptr == '\0') ? endptr : NULL; /* OK if no trailing characters */
+}
+
+
+/*
+** Convert string 's' to a Lua number (put in 'result'). Return NULL
+** on fail or the address of the ending '\0' on success.
+** 'pmode' points to (and 'mode' contains) special things in the string:
+** - 'x'/'X' means an hexadecimal numeral
+** - 'n'/'N' means 'inf' or 'nan' (which should be rejected)
+** - '.' just optimizes the search for the common case (nothing special)
+** This function accepts both the current locale or a dot as the radix
+** mark. If the convertion fails, it may mean number has a dot but
+** locale accepts something else. In that case, the code copies 's'
+** to a buffer (because 's' is read-only), changes the dot to the
+** current locale radix mark, and tries to convert again.
+*/
+static const char *l_str2d (const char *s, lua_Number *result) {
+ const char *endptr;
+ const char *pmode = strpbrk(s, ".xXnN");
+ int mode = pmode ? ltolower(cast_uchar(*pmode)) : 0;
+ if (mode == 'n') /* reject 'inf' and 'nan' */
+ return NULL;
+ endptr = l_str2dloc(s, result, mode); /* try to convert */
+ if (endptr == NULL) { /* failed? may be a different locale */
+ char buff[L_MAXLENNUM + 1];
+ const char *pdot = strchr(s, '.');
+ if (strlen(s) > L_MAXLENNUM || pdot == NULL)
+ return NULL; /* string too long or no dot; fail */
+ strcpy(buff, s); /* copy string to buffer */
+ buff[pdot - s] = lua_getlocaledecpoint(); /* correct decimal point */
+ endptr = l_str2dloc(buff, result, mode); /* try again */
+ if (endptr != NULL)
+ endptr = s + (endptr - buff); /* make relative to 's' */
+ }
+ return endptr;
+}
+
+
+#define MAXBY10 cast(lua_Unsigned, LUA_MAXINTEGER / 10)
+#define MAXLASTD cast_int(LUA_MAXINTEGER % 10)
+
+static const char *l_str2int (const char *s, lua_Integer *result) {
+ lua_Unsigned a = 0;
+ int empty = 1;
+ int neg;
+ while (lisspace(cast_uchar(*s))) s++; /* skip initial spaces */
+ neg = isneg(&s);
+ if (s[0] == '0' &&
+ (s[1] == 'x' || s[1] == 'X')) { /* hex? */
+ s += 2; /* skip '0x' */
+ for (; lisxdigit(cast_uchar(*s)); s++) {
+ a = a * 16 + luaO_hexavalue(*s);
+ empty = 0;
+ }
+ }
+ else { /* decimal */
+ for (; lisdigit(cast_uchar(*s)); s++) {
+ int d = *s - '0';
+ if (a >= MAXBY10 && (a > MAXBY10 || d > MAXLASTD + neg)) /* overflow? */
+ return NULL; /* do not accept it (as integer) */
+ a = a * 10 + d;
+ empty = 0;
+ }
+ }
+ while (lisspace(cast_uchar(*s))) s++; /* skip trailing spaces */
+ if (empty || *s != '\0') return NULL; /* something wrong in the numeral */
+ else {
+ *result = l_castU2S((neg) ? 0u - a : a);
+ return s;
+ }
+}
+
+
+size_t luaO_str2num (const char *s, TValue *o) {
+ lua_Integer i; lua_Number n;
+ const char *e;
+ if ((e = l_str2int(s, &i)) != NULL) { /* try as an integer */
+ setivalue(o, i);
+ }
+ else if ((e = l_str2d(s, &n)) != NULL) { /* else try as a float */
+ setfltvalue(o, n);
+ }
+ else
+ return 0; /* conversion failed */
+ return (e - s) + 1; /* success; return string size */
+}
+
+
+int luaO_utf8esc (char *buff, unsigned long x) {
+ int n = 1; /* number of bytes put in buffer (backwards) */
+ lua_assert(x <= 0x10FFFF);
+ if (x < 0x80) /* ascii? */
+ buff[UTF8BUFFSZ - 1] = cast(char, x);
+ else { /* need continuation bytes */
+ unsigned int mfb = 0x3f; /* maximum that fits in first byte */
+ do { /* add continuation bytes */
+ buff[UTF8BUFFSZ - (n++)] = cast(char, 0x80 | (x & 0x3f));
+ x >>= 6; /* remove added bits */
+ mfb >>= 1; /* now there is one less bit available in first byte */
+ } while (x > mfb); /* still needs continuation byte? */
+ buff[UTF8BUFFSZ - n] = cast(char, (~mfb << 1) | x); /* add first byte */
+ }
+ return n;
+}
+
+
+/* maximum length of the conversion of a number to a string */
+#define MAXNUMBER2STR 50
+
+
+/*
+** Convert a number object to a string
+*/
+void luaO_tostring (lua_State *L, StkId obj) {
+ char buff[MAXNUMBER2STR];
+ size_t len;
+ lua_assert(ttisnumber(obj));
+ if (ttisinteger(obj))
+ len = lua_integer2str(buff, sizeof(buff), ivalue(obj));
+ else {
+ len = lua_number2str(buff, sizeof(buff), fltvalue(obj));
+#if !defined(LUA_COMPAT_FLOATSTRING)
+ if (buff[strspn(buff, "-0123456789")] == '\0') { /* looks like an int? */
+ buff[len++] = lua_getlocaledecpoint();
+ buff[len++] = '0'; /* adds '.0' to result */
+ }
+#endif
+ }
+ setsvalue2s(L, obj, luaS_newlstr(L, buff, len));
+}
+
+
+static void pushstr (lua_State *L, const char *str, size_t l) {
+ setsvalue2s(L, L->top, luaS_newlstr(L, str, l));
+ luaD_inctop(L);
+}
+
+
+/*
+** this function handles only '%d', '%c', '%f', '%p', and '%s'
+ conventional formats, plus Lua-specific '%I' and '%U'
+*/
+const char *luaO_pushvfstring (lua_State *L, const char *fmt, va_list argp) {
+ int n = 0;
+ for (;;) {
+ const char *e = strchr(fmt, '%');
+ if (e == NULL) break;
+ pushstr(L, fmt, e - fmt);
+ switch (*(e+1)) {
+ case 's': { /* zero-terminated string */
+ const char *s = va_arg(argp, char *);
+ if (s == NULL) s = "(null)";
+ pushstr(L, s, strlen(s));
+ break;
+ }
+ case 'c': { /* an 'int' as a character */
+ char buff = cast(char, va_arg(argp, int));
+ if (lisprint(cast_uchar(buff)))
+ pushstr(L, &buff, 1);
+ else /* non-printable character; print its code */
+ luaO_pushfstring(L, "<\\%d>", cast_uchar(buff));
+ break;
+ }
+ case 'd': { /* an 'int' */
+ setivalue(L->top, va_arg(argp, int));
+ goto top2str;
+ }
+ case 'I': { /* a 'lua_Integer' */
+ setivalue(L->top, cast(lua_Integer, va_arg(argp, l_uacInt)));
+ goto top2str;
+ }
+ case 'f': { /* a 'lua_Number' */
+ setfltvalue(L->top, cast_num(va_arg(argp, l_uacNumber)));
+ top2str: /* convert the top element to a string */
+ luaD_inctop(L);
+ luaO_tostring(L, L->top - 1);
+ break;
+ }
+ case 'p': { /* a pointer */
+ char buff[4*sizeof(void *) + 8]; /* should be enough space for a '%p' */
+ int l = l_sprintf(buff, sizeof(buff), "%p", va_arg(argp, void *));
+ pushstr(L, buff, l);
+ break;
+ }
+ case 'U': { /* an 'int' as a UTF-8 sequence */
+ char buff[UTF8BUFFSZ];
+ int l = luaO_utf8esc(buff, cast(long, va_arg(argp, long)));
+ pushstr(L, buff + UTF8BUFFSZ - l, l);
+ break;
+ }
+ case '%': {
+ pushstr(L, "%", 1);
+ break;
+ }
+ default: {
+ luaG_runerror(L, "invalid option '%%%c' to 'lua_pushfstring'",
+ *(e + 1));
+ }
+ }
+ n += 2;
+ fmt = e+2;
+ }
+ luaD_checkstack(L, 1);
+ pushstr(L, fmt, strlen(fmt));
+ if (n > 0) luaV_concat(L, n + 1);
+ return svalue(L->top - 1);
+}
+
+
+const char *luaO_pushfstring (lua_State *L, const char *fmt, ...) {
+ const char *msg;
+ va_list argp;
+ va_start(argp, fmt);
+ msg = luaO_pushvfstring(L, fmt, argp);
+ va_end(argp);
+ return msg;
+}
+
+
+/* number of chars of a literal string without the ending \0 */
+#define LL(x) (sizeof(x)/sizeof(char) - 1)
+
+#define RETS "..."
+#define PRE "[string \""
+#define POS "\"]"
+
+#define addstr(a,b,l) ( memcpy(a,b,(l) * sizeof(char)), a += (l) )
+
+void luaO_chunkid (char *out, const char *source, size_t bufflen) {
+ size_t l = strlen(source);
+ if (*source == '=') { /* 'literal' source */
+ if (l <= bufflen) /* small enough? */
+ memcpy(out, source + 1, l * sizeof(char));
+ else { /* truncate it */
+ addstr(out, source + 1, bufflen - 1);
+ *out = '\0';
+ }
+ }
+ else if (*source == '@') { /* file name */
+ if (l <= bufflen) /* small enough? */
+ memcpy(out, source + 1, l * sizeof(char));
+ else { /* add '...' before rest of name */
+ addstr(out, RETS, LL(RETS));
+ bufflen -= LL(RETS);
+ memcpy(out, source + 1 + l - bufflen, bufflen * sizeof(char));
+ }
+ }
+ else { /* string; format as [string "source"] */
+ const char *nl = strchr(source, '\n'); /* find first new line (if any) */
+ addstr(out, PRE, LL(PRE)); /* add prefix */
+ bufflen -= LL(PRE RETS POS) + 1; /* save space for prefix+suffix+'\0' */
+ if (l < bufflen && nl == NULL) { /* small one-line source? */
+ addstr(out, source, l); /* keep it */
+ }
+ else {
+ if (nl != NULL) l = nl - source; /* stop at first newline */
+ if (l > bufflen) l = bufflen;
+ addstr(out, source, l);
+ addstr(out, RETS, LL(RETS));
+ }
+ memcpy(out, POS, (LL(POS) + 1) * sizeof(char));
+ }
+}
+
diff --git a/Build/source/libs/lua53/lua53-src/src/lobject.h b/Build/source/libs/lua53/lua53-src/src/lobject.h
new file mode 100644
index 00000000000..3c042289492
--- /dev/null
+++ b/Build/source/libs/lua53/lua53-src/src/lobject.h
@@ -0,0 +1,549 @@
+/*
+** $Id: lobject.h,v 2.117 2016/08/01 19:51:24 roberto Exp $
+** Type definitions for Lua objects
+** See Copyright Notice in lua.h
+*/
+
+
+#ifndef lobject_h
+#define lobject_h
+
+
+#include <stdarg.h>
+
+
+#include "llimits.h"
+#include "lua.h"
+
+
+/*
+** Extra tags for non-values
+*/
+#define LUA_TPROTO LUA_NUMTAGS /* function prototypes */
+#define LUA_TDEADKEY (LUA_NUMTAGS+1) /* removed keys in tables */
+
+/*
+** number of all possible tags (including LUA_TNONE but excluding DEADKEY)
+*/
+#define LUA_TOTALTAGS (LUA_TPROTO + 2)
+
+
+/*
+** tags for Tagged Values have the following use of bits:
+** bits 0-3: actual tag (a LUA_T* value)
+** bits 4-5: variant bits
+** bit 6: whether value is collectable
+*/
+
+
+/*
+** LUA_TFUNCTION variants:
+** 0 - Lua function
+** 1 - light C function
+** 2 - regular C function (closure)
+*/
+
+/* Variant tags for functions */
+#define LUA_TLCL (LUA_TFUNCTION | (0 << 4)) /* Lua closure */
+#define LUA_TLCF (LUA_TFUNCTION | (1 << 4)) /* light C function */
+#define LUA_TCCL (LUA_TFUNCTION | (2 << 4)) /* C closure */
+
+
+/* Variant tags for strings */
+#define LUA_TSHRSTR (LUA_TSTRING | (0 << 4)) /* short strings */
+#define LUA_TLNGSTR (LUA_TSTRING | (1 << 4)) /* long strings */
+
+
+/* Variant tags for numbers */
+#define LUA_TNUMFLT (LUA_TNUMBER | (0 << 4)) /* float numbers */
+#define LUA_TNUMINT (LUA_TNUMBER | (1 << 4)) /* integer numbers */
+
+
+/* Bit mark for collectable types */
+#define BIT_ISCOLLECTABLE (1 << 6)
+
+/* mark a tag as collectable */
+#define ctb(t) ((t) | BIT_ISCOLLECTABLE)
+
+
+/*
+** Common type for all collectable objects
+*/
+typedef struct GCObject GCObject;
+
+
+/*
+** Common Header for all collectable objects (in macro form, to be
+** included in other objects)
+*/
+#define CommonHeader GCObject *next; lu_byte tt; lu_byte marked
+
+
+/*
+** Common type has only the common header
+*/
+struct GCObject {
+ CommonHeader;
+};
+
+
+
+
+/*
+** Tagged Values. This is the basic representation of values in Lua,
+** an actual value plus a tag with its type.
+*/
+
+/*
+** Union of all Lua values
+*/
+typedef union Value {
+ GCObject *gc; /* collectable objects */
+ void *p; /* light userdata */
+ int b; /* booleans */
+ lua_CFunction f; /* light C functions */
+ lua_Integer i; /* integer numbers */
+ lua_Number n; /* float numbers */
+} Value;
+
+
+#define TValuefields Value value_; int tt_
+
+
+typedef struct lua_TValue {
+ TValuefields;
+} TValue;
+
+
+
+/* macro defining a nil value */
+#define NILCONSTANT {NULL}, LUA_TNIL
+
+
+#define val_(o) ((o)->value_)
+
+
+/* raw type tag of a TValue */
+#define rttype(o) ((o)->tt_)
+
+/* tag with no variants (bits 0-3) */
+#define novariant(x) ((x) & 0x0F)
+
+/* type tag of a TValue (bits 0-3 for tags + variant bits 4-5) */
+#define ttype(o) (rttype(o) & 0x3F)
+
+/* type tag of a TValue with no variants (bits 0-3) */
+#define ttnov(o) (novariant(rttype(o)))
+
+
+/* Macros to test type */
+#define checktag(o,t) (rttype(o) == (t))
+#define checktype(o,t) (ttnov(o) == (t))
+#define ttisnumber(o) checktype((o), LUA_TNUMBER)
+#define ttisfloat(o) checktag((o), LUA_TNUMFLT)
+#define ttisinteger(o) checktag((o), LUA_TNUMINT)
+#define ttisnil(o) checktag((o), LUA_TNIL)
+#define ttisboolean(o) checktag((o), LUA_TBOOLEAN)
+#define ttislightuserdata(o) checktag((o), LUA_TLIGHTUSERDATA)
+#define ttisstring(o) checktype((o), LUA_TSTRING)
+#define ttisshrstring(o) checktag((o), ctb(LUA_TSHRSTR))
+#define ttislngstring(o) checktag((o), ctb(LUA_TLNGSTR))
+#define ttistable(o) checktag((o), ctb(LUA_TTABLE))
+#define ttisfunction(o) checktype(o, LUA_TFUNCTION)
+#define ttisclosure(o) ((rttype(o) & 0x1F) == LUA_TFUNCTION)
+#define ttisCclosure(o) checktag((o), ctb(LUA_TCCL))
+#define ttisLclosure(o) checktag((o), ctb(LUA_TLCL))
+#define ttislcf(o) checktag((o), LUA_TLCF)
+#define ttisfulluserdata(o) checktag((o), ctb(LUA_TUSERDATA))
+#define ttisthread(o) checktag((o), ctb(LUA_TTHREAD))
+#define ttisdeadkey(o) checktag((o), LUA_TDEADKEY)
+
+
+/* Macros to access values */
+#define ivalue(o) check_exp(ttisinteger(o), val_(o).i)
+#define fltvalue(o) check_exp(ttisfloat(o), val_(o).n)
+#define nvalue(o) check_exp(ttisnumber(o), \
+ (ttisinteger(o) ? cast_num(ivalue(o)) : fltvalue(o)))
+#define gcvalue(o) check_exp(iscollectable(o), val_(o).gc)
+#define pvalue(o) check_exp(ttislightuserdata(o), val_(o).p)
+#define tsvalue(o) check_exp(ttisstring(o), gco2ts(val_(o).gc))
+#define uvalue(o) check_exp(ttisfulluserdata(o), gco2u(val_(o).gc))
+#define clvalue(o) check_exp(ttisclosure(o), gco2cl(val_(o).gc))
+#define clLvalue(o) check_exp(ttisLclosure(o), gco2lcl(val_(o).gc))
+#define clCvalue(o) check_exp(ttisCclosure(o), gco2ccl(val_(o).gc))
+#define fvalue(o) check_exp(ttislcf(o), val_(o).f)
+#define hvalue(o) check_exp(ttistable(o), gco2t(val_(o).gc))
+#define bvalue(o) check_exp(ttisboolean(o), val_(o).b)
+#define thvalue(o) check_exp(ttisthread(o), gco2th(val_(o).gc))
+/* a dead value may get the 'gc' field, but cannot access its contents */
+#define deadvalue(o) check_exp(ttisdeadkey(o), cast(void *, val_(o).gc))
+
+#define l_isfalse(o) (ttisnil(o) || (ttisboolean(o) && bvalue(o) == 0))
+
+
+#define iscollectable(o) (rttype(o) & BIT_ISCOLLECTABLE)
+
+
+/* Macros for internal tests */
+#define righttt(obj) (ttype(obj) == gcvalue(obj)->tt)
+
+#define checkliveness(L,obj) \
+ lua_longassert(!iscollectable(obj) || \
+ (righttt(obj) && (L == NULL || !isdead(G(L),gcvalue(obj)))))
+
+
+/* Macros to set values */
+#define settt_(o,t) ((o)->tt_=(t))
+
+#define setfltvalue(obj,x) \
+ { TValue *io=(obj); val_(io).n=(x); settt_(io, LUA_TNUMFLT); }
+
+#define chgfltvalue(obj,x) \
+ { TValue *io=(obj); lua_assert(ttisfloat(io)); val_(io).n=(x); }
+
+#define setivalue(obj,x) \
+ { TValue *io=(obj); val_(io).i=(x); settt_(io, LUA_TNUMINT); }
+
+#define chgivalue(obj,x) \
+ { TValue *io=(obj); lua_assert(ttisinteger(io)); val_(io).i=(x); }
+
+#define setnilvalue(obj) settt_(obj, LUA_TNIL)
+
+#define setfvalue(obj,x) \
+ { TValue *io=(obj); val_(io).f=(x); settt_(io, LUA_TLCF); }
+
+#define setpvalue(obj,x) \
+ { TValue *io=(obj); val_(io).p=(x); settt_(io, LUA_TLIGHTUSERDATA); }
+
+#define setbvalue(obj,x) \
+ { TValue *io=(obj); val_(io).b=(x); settt_(io, LUA_TBOOLEAN); }
+
+#define setgcovalue(L,obj,x) \
+ { TValue *io = (obj); GCObject *i_g=(x); \
+ val_(io).gc = i_g; settt_(io, ctb(i_g->tt)); }
+
+#define setsvalue(L,obj,x) \
+ { TValue *io = (obj); TString *x_ = (x); \
+ val_(io).gc = obj2gco(x_); settt_(io, ctb(x_->tt)); \
+ checkliveness(L,io); }
+
+#define setuvalue(L,obj,x) \
+ { TValue *io = (obj); Udata *x_ = (x); \
+ val_(io).gc = obj2gco(x_); settt_(io, ctb(LUA_TUSERDATA)); \
+ checkliveness(L,io); }
+
+#define setthvalue(L,obj,x) \
+ { TValue *io = (obj); lua_State *x_ = (x); \
+ val_(io).gc = obj2gco(x_); settt_(io, ctb(LUA_TTHREAD)); \
+ checkliveness(L,io); }
+
+#define setclLvalue(L,obj,x) \
+ { TValue *io = (obj); LClosure *x_ = (x); \
+ val_(io).gc = obj2gco(x_); settt_(io, ctb(LUA_TLCL)); \
+ checkliveness(L,io); }
+
+#define setclCvalue(L,obj,x) \
+ { TValue *io = (obj); CClosure *x_ = (x); \
+ val_(io).gc = obj2gco(x_); settt_(io, ctb(LUA_TCCL)); \
+ checkliveness(L,io); }
+
+#define sethvalue(L,obj,x) \
+ { TValue *io = (obj); Table *x_ = (x); \
+ val_(io).gc = obj2gco(x_); settt_(io, ctb(LUA_TTABLE)); \
+ checkliveness(L,io); }
+
+#define setdeadvalue(obj) settt_(obj, LUA_TDEADKEY)
+
+
+
+#define setobj(L,obj1,obj2) \
+ { TValue *io1=(obj1); *io1 = *(obj2); \
+ (void)L; checkliveness(L,io1); }
+
+
+/*
+** different types of assignments, according to destination
+*/
+
+/* from stack to (same) stack */
+#define setobjs2s setobj
+/* to stack (not from same stack) */
+#define setobj2s setobj
+#define setsvalue2s setsvalue
+#define sethvalue2s sethvalue
+#define setptvalue2s setptvalue
+/* from table to same table */
+#define setobjt2t setobj
+/* to new object */
+#define setobj2n setobj
+#define setsvalue2n setsvalue
+
+/* to table (define it as an expression to be used in macros) */
+#define setobj2t(L,o1,o2) ((void)L, *(o1)=*(o2), checkliveness(L,(o1)))
+
+
+
+
+/*
+** {======================================================
+** types and prototypes
+** =======================================================
+*/
+
+
+typedef TValue *StkId; /* index to stack elements */
+
+
+
+
+/*
+** Header for string value; string bytes follow the end of this structure
+** (aligned according to 'UTString'; see next).
+*/
+typedef struct TString {
+ CommonHeader;
+ lu_byte extra; /* reserved words for short strings; "has hash" for longs */
+ lu_byte shrlen; /* length for short strings */
+ unsigned int hash;
+ union {
+ size_t lnglen; /* length for long strings */
+ struct TString *hnext; /* linked list for hash table */
+ } u;
+} TString;
+
+
+/*
+** Ensures that address after this type is always fully aligned.
+*/
+typedef union UTString {
+ L_Umaxalign dummy; /* ensures maximum alignment for strings */
+ TString tsv;
+} UTString;
+
+
+/*
+** Get the actual string (array of bytes) from a 'TString'.
+** (Access to 'extra' ensures that value is really a 'TString'.)
+*/
+#define getstr(ts) \
+ check_exp(sizeof((ts)->extra), cast(char *, (ts)) + sizeof(UTString))
+
+
+/* get the actual string (array of bytes) from a Lua value */
+#define svalue(o) getstr(tsvalue(o))
+
+/* get string length from 'TString *s' */
+#define tsslen(s) ((s)->tt == LUA_TSHRSTR ? (s)->shrlen : (s)->u.lnglen)
+
+/* get string length from 'TValue *o' */
+#define vslen(o) tsslen(tsvalue(o))
+
+
+/*
+** Header for userdata; memory area follows the end of this structure
+** (aligned according to 'UUdata'; see next).
+*/
+typedef struct Udata {
+ CommonHeader;
+ lu_byte ttuv_; /* user value's tag */
+ struct Table *metatable;
+ size_t len; /* number of bytes */
+ union Value user_; /* user value */
+} Udata;
+
+
+/*
+** Ensures that address after this type is always fully aligned.
+*/
+typedef union UUdata {
+ L_Umaxalign dummy; /* ensures maximum alignment for 'local' udata */
+ Udata uv;
+} UUdata;
+
+
+/*
+** Get the address of memory block inside 'Udata'.
+** (Access to 'ttuv_' ensures that value is really a 'Udata'.)
+*/
+#define getudatamem(u) \
+ check_exp(sizeof((u)->ttuv_), (cast(char*, (u)) + sizeof(UUdata)))
+
+#define setuservalue(L,u,o) \
+ { const TValue *io=(o); Udata *iu = (u); \
+ iu->user_ = io->value_; iu->ttuv_ = rttype(io); \
+ checkliveness(L,io); }
+
+
+#define getuservalue(L,u,o) \
+ { TValue *io=(o); const Udata *iu = (u); \
+ io->value_ = iu->user_; settt_(io, iu->ttuv_); \
+ checkliveness(L,io); }
+
+
+/*
+** Description of an upvalue for function prototypes
+*/
+typedef struct Upvaldesc {
+ TString *name; /* upvalue name (for debug information) */
+ lu_byte instack; /* whether it is in stack (register) */
+ lu_byte idx; /* index of upvalue (in stack or in outer function's list) */
+} Upvaldesc;
+
+
+/*
+** Description of a local variable for function prototypes
+** (used for debug information)
+*/
+typedef struct LocVar {
+ TString *varname;
+ int startpc; /* first point where variable is active */
+ int endpc; /* first point where variable is dead */
+} LocVar;
+
+
+/*
+** Function Prototypes
+*/
+typedef struct Proto {
+ CommonHeader;
+ lu_byte numparams; /* number of fixed parameters */
+ lu_byte is_vararg;
+ lu_byte maxstacksize; /* number of registers needed by this function */
+ int sizeupvalues; /* size of 'upvalues' */
+ int sizek; /* size of 'k' */
+ int sizecode;
+ int sizelineinfo;
+ int sizep; /* size of 'p' */
+ int sizelocvars;
+ int linedefined; /* debug information */
+ int lastlinedefined; /* debug information */
+ TValue *k; /* constants used by the function */
+ Instruction *code; /* opcodes */
+ struct Proto **p; /* functions defined inside the function */
+ int *lineinfo; /* map from opcodes to source lines (debug information) */
+ LocVar *locvars; /* information about local variables (debug information) */
+ Upvaldesc *upvalues; /* upvalue information */
+ struct LClosure *cache; /* last-created closure with this prototype */
+ TString *source; /* used for debug information */
+ GCObject *gclist;
+} Proto;
+
+
+
+/*
+** Lua Upvalues
+*/
+typedef struct UpVal UpVal;
+
+
+/*
+** Closures
+*/
+
+#define ClosureHeader \
+ CommonHeader; lu_byte nupvalues; GCObject *gclist
+
+typedef struct CClosure {
+ ClosureHeader;
+ lua_CFunction f;
+ TValue upvalue[1]; /* list of upvalues */
+} CClosure;
+
+
+typedef struct LClosure {
+ ClosureHeader;
+ struct Proto *p;
+ UpVal *upvals[1]; /* list of upvalues */
+} LClosure;
+
+
+typedef union Closure {
+ CClosure c;
+ LClosure l;
+} Closure;
+
+
+#define isLfunction(o) ttisLclosure(o)
+
+#define getproto(o) (clLvalue(o)->p)
+
+
+/*
+** Tables
+*/
+
+typedef union TKey {
+ struct {
+ TValuefields;
+ int next; /* for chaining (offset for next node) */
+ } nk;
+ TValue tvk;
+} TKey;
+
+
+/* copy a value into a key without messing up field 'next' */
+#define setnodekey(L,key,obj) \
+ { TKey *k_=(key); const TValue *io_=(obj); \
+ k_->nk.value_ = io_->value_; k_->nk.tt_ = io_->tt_; \
+ (void)L; checkliveness(L,io_); }
+
+
+typedef struct Node {
+ TValue i_val;
+ TKey i_key;
+} Node;
+
+
+typedef struct Table {
+ CommonHeader;
+ lu_byte flags; /* 1<<p means tagmethod(p) is not present */
+ lu_byte lsizenode; /* log2 of size of 'node' array */
+ unsigned int sizearray; /* size of 'array' array */
+ TValue *array; /* array part */
+ Node *node;
+ Node *lastfree; /* any free position is before this position */
+ struct Table *metatable;
+ GCObject *gclist;
+} Table;
+
+
+
+/*
+** 'module' operation for hashing (size is always a power of 2)
+*/
+#define lmod(s,size) \
+ (check_exp((size&(size-1))==0, (cast(int, (s) & ((size)-1)))))
+
+
+#define twoto(x) (1<<(x))
+#define sizenode(t) (twoto((t)->lsizenode))
+
+
+/*
+** (address of) a fixed nil value
+*/
+#define luaO_nilobject (&luaO_nilobject_)
+
+
+LUAI_DDEC const TValue luaO_nilobject_;
+
+/* size of buffer for 'luaO_utf8esc' function */
+#define UTF8BUFFSZ 8
+
+LUAI_FUNC int luaO_int2fb (unsigned int x);
+LUAI_FUNC int luaO_fb2int (int x);
+LUAI_FUNC int luaO_utf8esc (char *buff, unsigned long x);
+LUAI_FUNC int luaO_ceillog2 (unsigned int x);
+LUAI_FUNC void luaO_arith (lua_State *L, int op, const TValue *p1,
+ const TValue *p2, TValue *res);
+LUAI_FUNC size_t luaO_str2num (const char *s, TValue *o);
+LUAI_FUNC int luaO_hexavalue (int c);
+LUAI_FUNC void luaO_tostring (lua_State *L, StkId obj);
+LUAI_FUNC const char *luaO_pushvfstring (lua_State *L, const char *fmt,
+ va_list argp);
+LUAI_FUNC const char *luaO_pushfstring (lua_State *L, const char *fmt, ...);
+LUAI_FUNC void luaO_chunkid (char *out, const char *source, size_t len);
+
+
+#endif
+
diff --git a/Build/source/libs/lua53/lua53-src/src/lopcodes.c b/Build/source/libs/lua53/lua53-src/src/lopcodes.c
new file mode 100644
index 00000000000..a1cbef85737
--- /dev/null
+++ b/Build/source/libs/lua53/lua53-src/src/lopcodes.c
@@ -0,0 +1,124 @@
+/*
+** $Id: lopcodes.c,v 1.55 2015/01/05 13:48:33 roberto Exp $
+** Opcodes for Lua virtual machine
+** See Copyright Notice in lua.h
+*/
+
+#define lopcodes_c
+#define LUA_CORE
+
+#include "lprefix.h"
+
+
+#include <stddef.h>
+
+#include "lopcodes.h"
+
+
+/* ORDER OP */
+
+LUAI_DDEF const char *const luaP_opnames[NUM_OPCODES+1] = {
+ "MOVE",
+ "LOADK",
+ "LOADKX",
+ "LOADBOOL",
+ "LOADNIL",
+ "GETUPVAL",
+ "GETTABUP",
+ "GETTABLE",
+ "SETTABUP",
+ "SETUPVAL",
+ "SETTABLE",
+ "NEWTABLE",
+ "SELF",
+ "ADD",
+ "SUB",
+ "MUL",
+ "MOD",
+ "POW",
+ "DIV",
+ "IDIV",
+ "BAND",
+ "BOR",
+ "BXOR",
+ "SHL",
+ "SHR",
+ "UNM",
+ "BNOT",
+ "NOT",
+ "LEN",
+ "CONCAT",
+ "JMP",
+ "EQ",
+ "LT",
+ "LE",
+ "TEST",
+ "TESTSET",
+ "CALL",
+ "TAILCALL",
+ "RETURN",
+ "FORLOOP",
+ "FORPREP",
+ "TFORCALL",
+ "TFORLOOP",
+ "SETLIST",
+ "CLOSURE",
+ "VARARG",
+ "EXTRAARG",
+ NULL
+};
+
+
+#define opmode(t,a,b,c,m) (((t)<<7) | ((a)<<6) | ((b)<<4) | ((c)<<2) | (m))
+
+LUAI_DDEF const lu_byte luaP_opmodes[NUM_OPCODES] = {
+/* T A B C mode opcode */
+ opmode(0, 1, OpArgR, OpArgN, iABC) /* OP_MOVE */
+ ,opmode(0, 1, OpArgK, OpArgN, iABx) /* OP_LOADK */
+ ,opmode(0, 1, OpArgN, OpArgN, iABx) /* OP_LOADKX */
+ ,opmode(0, 1, OpArgU, OpArgU, iABC) /* OP_LOADBOOL */
+ ,opmode(0, 1, OpArgU, OpArgN, iABC) /* OP_LOADNIL */
+ ,opmode(0, 1, OpArgU, OpArgN, iABC) /* OP_GETUPVAL */
+ ,opmode(0, 1, OpArgU, OpArgK, iABC) /* OP_GETTABUP */
+ ,opmode(0, 1, OpArgR, OpArgK, iABC) /* OP_GETTABLE */
+ ,opmode(0, 0, OpArgK, OpArgK, iABC) /* OP_SETTABUP */
+ ,opmode(0, 0, OpArgU, OpArgN, iABC) /* OP_SETUPVAL */
+ ,opmode(0, 0, OpArgK, OpArgK, iABC) /* OP_SETTABLE */
+ ,opmode(0, 1, OpArgU, OpArgU, iABC) /* OP_NEWTABLE */
+ ,opmode(0, 1, OpArgR, OpArgK, iABC) /* OP_SELF */
+ ,opmode(0, 1, OpArgK, OpArgK, iABC) /* OP_ADD */
+ ,opmode(0, 1, OpArgK, OpArgK, iABC) /* OP_SUB */
+ ,opmode(0, 1, OpArgK, OpArgK, iABC) /* OP_MUL */
+ ,opmode(0, 1, OpArgK, OpArgK, iABC) /* OP_MOD */
+ ,opmode(0, 1, OpArgK, OpArgK, iABC) /* OP_POW */
+ ,opmode(0, 1, OpArgK, OpArgK, iABC) /* OP_DIV */
+ ,opmode(0, 1, OpArgK, OpArgK, iABC) /* OP_IDIV */
+ ,opmode(0, 1, OpArgK, OpArgK, iABC) /* OP_BAND */
+ ,opmode(0, 1, OpArgK, OpArgK, iABC) /* OP_BOR */
+ ,opmode(0, 1, OpArgK, OpArgK, iABC) /* OP_BXOR */
+ ,opmode(0, 1, OpArgK, OpArgK, iABC) /* OP_SHL */
+ ,opmode(0, 1, OpArgK, OpArgK, iABC) /* OP_SHR */
+ ,opmode(0, 1, OpArgR, OpArgN, iABC) /* OP_UNM */
+ ,opmode(0, 1, OpArgR, OpArgN, iABC) /* OP_BNOT */
+ ,opmode(0, 1, OpArgR, OpArgN, iABC) /* OP_NOT */
+ ,opmode(0, 1, OpArgR, OpArgN, iABC) /* OP_LEN */
+ ,opmode(0, 1, OpArgR, OpArgR, iABC) /* OP_CONCAT */
+ ,opmode(0, 0, OpArgR, OpArgN, iAsBx) /* OP_JMP */
+ ,opmode(1, 0, OpArgK, OpArgK, iABC) /* OP_EQ */
+ ,opmode(1, 0, OpArgK, OpArgK, iABC) /* OP_LT */
+ ,opmode(1, 0, OpArgK, OpArgK, iABC) /* OP_LE */
+ ,opmode(1, 0, OpArgN, OpArgU, iABC) /* OP_TEST */
+ ,opmode(1, 1, OpArgR, OpArgU, iABC) /* OP_TESTSET */
+ ,opmode(0, 1, OpArgU, OpArgU, iABC) /* OP_CALL */
+ ,opmode(0, 1, OpArgU, OpArgU, iABC) /* OP_TAILCALL */
+ ,opmode(0, 0, OpArgU, OpArgN, iABC) /* OP_RETURN */
+ ,opmode(0, 1, OpArgR, OpArgN, iAsBx) /* OP_FORLOOP */
+ ,opmode(0, 1, OpArgR, OpArgN, iAsBx) /* OP_FORPREP */
+ ,opmode(0, 0, OpArgN, OpArgU, iABC) /* OP_TFORCALL */
+ ,opmode(0, 1, OpArgR, OpArgN, iAsBx) /* OP_TFORLOOP */
+ ,opmode(0, 0, OpArgU, OpArgU, iABC) /* OP_SETLIST */
+ ,opmode(0, 1, OpArgU, OpArgN, iABx) /* OP_CLOSURE */
+ ,opmode(0, 1, OpArgU, OpArgN, iABC) /* OP_VARARG */
+ ,opmode(0, 0, OpArgU, OpArgU, iAx) /* OP_EXTRAARG */
+};
+
diff --git a/Build/source/libs/lua53/lua53-src/src/lopcodes.h b/Build/source/libs/lua53/lua53-src/src/lopcodes.h
new file mode 100644
index 00000000000..f9b438e15d9
--- /dev/null
+++ b/Build/source/libs/lua53/lua53-src/src/lopcodes.h
@@ -0,0 +1,297 @@
+/*
+** $Id: lopcodes.h,v 1.149 2016/07/19 17:12:21 roberto Exp $
+** Opcodes for Lua virtual machine
+** See Copyright Notice in lua.h
+*/
+
+#ifndef lopcodes_h
+#define lopcodes_h
+
+#include "llimits.h"
+
+
+/*===========================================================================
+ We assume that instructions are unsigned numbers.
+ All instructions have an opcode in the first 6 bits.
+ Instructions can have the following fields:
+ 'A' : 8 bits
+ 'B' : 9 bits
+ 'C' : 9 bits
+ 'Ax' : 26 bits ('A', 'B', and 'C' together)
+ 'Bx' : 18 bits ('B' and 'C' together)
+ 'sBx' : signed Bx
+
+ A signed argument is represented in excess K; that is, the number
+ value is the unsigned value minus K. K is exactly the maximum value
+ for that argument (so that -max is represented by 0, and +max is
+ represented by 2*max), which is half the maximum for the corresponding
+ unsigned argument.
+===========================================================================*/
+
+
+enum OpMode {iABC, iABx, iAsBx, iAx}; /* basic instruction format */
+
+
+/*
+** size and position of opcode arguments.
+*/
+#define SIZE_C 9
+#define SIZE_B 9
+#define SIZE_Bx (SIZE_C + SIZE_B)
+#define SIZE_A 8
+#define SIZE_Ax (SIZE_C + SIZE_B + SIZE_A)
+
+#define SIZE_OP 6
+
+#define POS_OP 0
+#define POS_A (POS_OP + SIZE_OP)
+#define POS_C (POS_A + SIZE_A)
+#define POS_B (POS_C + SIZE_C)
+#define POS_Bx POS_C
+#define POS_Ax POS_A
+
+
+/*
+** limits for opcode arguments.
+** we use (signed) int to manipulate most arguments,
+** so they must fit in LUAI_BITSINT-1 bits (-1 for sign)
+*/
+#if SIZE_Bx < LUAI_BITSINT-1
+#define MAXARG_Bx ((1<<SIZE_Bx)-1)
+#define MAXARG_sBx (MAXARG_Bx>>1) /* 'sBx' is signed */
+#else
+#define MAXARG_Bx MAX_INT
+#define MAXARG_sBx MAX_INT
+#endif
+
+#if SIZE_Ax < LUAI_BITSINT-1
+#define MAXARG_Ax ((1<<SIZE_Ax)-1)
+#else
+#define MAXARG_Ax MAX_INT
+#endif
+
+
+#define MAXARG_A ((1<<SIZE_A)-1)
+#define MAXARG_B ((1<<SIZE_B)-1)
+#define MAXARG_C ((1<<SIZE_C)-1)
+
+
+/* creates a mask with 'n' 1 bits at position 'p' */
+#define MASK1(n,p) ((~((~(Instruction)0)<<(n)))<<(p))
+
+/* creates a mask with 'n' 0 bits at position 'p' */
+#define MASK0(n,p) (~MASK1(n,p))
+
+/*
+** the following macros help to manipulate instructions
+*/
+
+#define GET_OPCODE(i) (cast(OpCode, ((i)>>POS_OP) & MASK1(SIZE_OP,0)))
+#define SET_OPCODE(i,o) ((i) = (((i)&MASK0(SIZE_OP,POS_OP)) | \
+ ((cast(Instruction, o)<<POS_OP)&MASK1(SIZE_OP,POS_OP))))
+
+#define getarg(i,pos,size) (cast(int, ((i)>>pos) & MASK1(size,0)))
+#define setarg(i,v,pos,size) ((i) = (((i)&MASK0(size,pos)) | \
+ ((cast(Instruction, v)<<pos)&MASK1(size,pos))))
+
+#define GETARG_A(i) getarg(i, POS_A, SIZE_A)
+#define SETARG_A(i,v) setarg(i, v, POS_A, SIZE_A)
+
+#define GETARG_B(i) getarg(i, POS_B, SIZE_B)
+#define SETARG_B(i,v) setarg(i, v, POS_B, SIZE_B)
+
+#define GETARG_C(i) getarg(i, POS_C, SIZE_C)
+#define SETARG_C(i,v) setarg(i, v, POS_C, SIZE_C)
+
+#define GETARG_Bx(i) getarg(i, POS_Bx, SIZE_Bx)
+#define SETARG_Bx(i,v) setarg(i, v, POS_Bx, SIZE_Bx)
+
+#define GETARG_Ax(i) getarg(i, POS_Ax, SIZE_Ax)
+#define SETARG_Ax(i,v) setarg(i, v, POS_Ax, SIZE_Ax)
+
+#define GETARG_sBx(i) (GETARG_Bx(i)-MAXARG_sBx)
+#define SETARG_sBx(i,b) SETARG_Bx((i),cast(unsigned int, (b)+MAXARG_sBx))
+
+
+#define CREATE_ABC(o,a,b,c) ((cast(Instruction, o)<<POS_OP) \
+ | (cast(Instruction, a)<<POS_A) \
+ | (cast(Instruction, b)<<POS_B) \
+ | (cast(Instruction, c)<<POS_C))
+
+#define CREATE_ABx(o,a,bc) ((cast(Instruction, o)<<POS_OP) \
+ | (cast(Instruction, a)<<POS_A) \
+ | (cast(Instruction, bc)<<POS_Bx))
+
+#define CREATE_Ax(o,a) ((cast(Instruction, o)<<POS_OP) \
+ | (cast(Instruction, a)<<POS_Ax))
+
+
+/*
+** Macros to operate RK indices
+*/
+
+/* this bit 1 means constant (0 means register) */
+#define BITRK (1 << (SIZE_B - 1))
+
+/* test whether value is a constant */
+#define ISK(x) ((x) & BITRK)
+
+/* gets the index of the constant */
+#define INDEXK(r) ((int)(r) & ~BITRK)
+
+#if !defined(MAXINDEXRK) /* (for debugging only) */
+#define MAXINDEXRK (BITRK - 1)
+#endif
+
+/* code a constant index as a RK value */
+#define RKASK(x) ((x) | BITRK)
+
+
+/*
+** invalid register that fits in 8 bits
+*/
+#define NO_REG MAXARG_A
+
+
+/*
+** R(x) - register
+** Kst(x) - constant (in constant table)
+** RK(x) == if ISK(x) then Kst(INDEXK(x)) else R(x)
+*/
+
+
+/*
+** grep "ORDER OP" if you change these enums
+*/
+
+typedef enum {
+/*----------------------------------------------------------------------
+name args description
+------------------------------------------------------------------------*/
+OP_MOVE,/* A B R(A) := R(B) */
+OP_LOADK,/* A Bx R(A) := Kst(Bx) */
+OP_LOADKX,/* A R(A) := Kst(extra arg) */
+OP_LOADBOOL,/* A B C R(A) := (Bool)B; if (C) pc++ */
+OP_LOADNIL,/* A B R(A), R(A+1), ..., R(A+B) := nil */
+OP_GETUPVAL,/* A B R(A) := UpValue[B] */
+
+OP_GETTABUP,/* A B C R(A) := UpValue[B][RK(C)] */
+OP_GETTABLE,/* A B C R(A) := R(B)[RK(C)] */
+
+OP_SETTABUP,/* A B C UpValue[A][RK(B)] := RK(C) */
+OP_SETUPVAL,/* A B UpValue[B] := R(A) */
+OP_SETTABLE,/* A B C R(A)[RK(B)] := RK(C) */
+
+OP_NEWTABLE,/* A B C R(A) := {} (size = B,C) */
+
+OP_SELF,/* A B C R(A+1) := R(B); R(A) := R(B)[RK(C)] */
+
+OP_ADD,/* A B C R(A) := RK(B) + RK(C) */
+OP_SUB,/* A B C R(A) := RK(B) - RK(C) */
+OP_MUL,/* A B C R(A) := RK(B) * RK(C) */
+OP_MOD,/* A B C R(A) := RK(B) % RK(C) */
+OP_POW,/* A B C R(A) := RK(B) ^ RK(C) */
+OP_DIV,/* A B C R(A) := RK(B) / RK(C) */
+OP_IDIV,/* A B C R(A) := RK(B) // RK(C) */
+OP_BAND,/* A B C R(A) := RK(B) & RK(C) */
+OP_BOR,/* A B C R(A) := RK(B) | RK(C) */
+OP_BXOR,/* A B C R(A) := RK(B) ~ RK(C) */
+OP_SHL,/* A B C R(A) := RK(B) << RK(C) */
+OP_SHR,/* A B C R(A) := RK(B) >> RK(C) */
+OP_UNM,/* A B R(A) := -R(B) */
+OP_BNOT,/* A B R(A) := ~R(B) */
+OP_NOT,/* A B R(A) := not R(B) */
+OP_LEN,/* A B R(A) := length of R(B) */
+
+OP_CONCAT,/* A B C R(A) := R(B).. ... ..R(C) */
+
+OP_JMP,/* A sBx pc+=sBx; if (A) close all upvalues >= R(A - 1) */
+OP_EQ,/* A B C if ((RK(B) == RK(C)) ~= A) then pc++ */
+OP_LT,/* A B C if ((RK(B) < RK(C)) ~= A) then pc++ */
+OP_LE,/* A B C if ((RK(B) <= RK(C)) ~= A) then pc++ */
+
+OP_TEST,/* A C if not (R(A) <=> C) then pc++ */
+OP_TESTSET,/* A B C if (R(B) <=> C) then R(A) := R(B) else pc++ */
+
+OP_CALL,/* A B C R(A), ... ,R(A+C-2) := R(A)(R(A+1), ... ,R(A+B-1)) */
+OP_TAILCALL,/* A B C return R(A)(R(A+1), ... ,R(A+B-1)) */
+OP_RETURN,/* A B return R(A), ... ,R(A+B-2) (see note) */
+
+OP_FORLOOP,/* A sBx R(A)+=R(A+2);
+ if R(A) <?= R(A+1) then { pc+=sBx; R(A+3)=R(A) }*/
+OP_FORPREP,/* A sBx R(A)-=R(A+2); pc+=sBx */
+
+OP_TFORCALL,/* A C R(A+3), ... ,R(A+2+C) := R(A)(R(A+1), R(A+2)); */
+OP_TFORLOOP,/* A sBx if R(A+1) ~= nil then { R(A)=R(A+1); pc += sBx }*/
+
+OP_SETLIST,/* A B C R(A)[(C-1)*FPF+i] := R(A+i), 1 <= i <= B */
+
+OP_CLOSURE,/* A Bx R(A) := closure(KPROTO[Bx]) */
+
+OP_VARARG,/* A B R(A), R(A+1), ..., R(A+B-2) = vararg */
+
+OP_EXTRAARG/* Ax extra (larger) argument for previous opcode */
+} OpCode;
+
+
+#define NUM_OPCODES (cast(int, OP_EXTRAARG) + 1)
+
+
+
+/*===========================================================================
+ Notes:
+ (*) In OP_CALL, if (B == 0) then B = top. If (C == 0), then 'top' is
+ set to last_result+1, so next open instruction (OP_CALL, OP_RETURN,
+ OP_SETLIST) may use 'top'.
+
+ (*) In OP_VARARG, if (B == 0) then use actual number of varargs and
+ set top (like in OP_CALL with C == 0).
+
+ (*) In OP_RETURN, if (B == 0) then return up to 'top'.
+
+ (*) In OP_SETLIST, if (B == 0) then B = 'top'; if (C == 0) then next
+ 'instruction' is EXTRAARG(real C).
+
+ (*) In OP_LOADKX, the next 'instruction' is always EXTRAARG.
+
+ (*) For comparisons, A specifies what condition the test should accept
+ (true or false).
+
+ (*) All 'skips' (pc++) assume that next instruction is a jump.
+
+===========================================================================*/
+
+
+/*
+** masks for instruction properties. The format is:
+** bits 0-1: op mode
+** bits 2-3: C arg mode
+** bits 4-5: B arg mode
+** bit 6: instruction set register A
+** bit 7: operator is a test (next instruction must be a jump)
+*/
+
+enum OpArgMask {
+ OpArgN, /* argument is not used */
+ OpArgU, /* argument is used */
+ OpArgR, /* argument is a register or a jump offset */
+ OpArgK /* argument is a constant or register/constant */
+};
+
+LUA_API const lu_byte luaP_opmodes[NUM_OPCODES];
+
+#define getOpMode(m) (cast(enum OpMode, luaP_opmodes[m] & 3))
+#define getBMode(m) (cast(enum OpArgMask, (luaP_opmodes[m] >> 4) & 3))
+#define getCMode(m) (cast(enum OpArgMask, (luaP_opmodes[m] >> 2) & 3))
+#define testAMode(m) (luaP_opmodes[m] & (1 << 6))
+#define testTMode(m) (luaP_opmodes[m] & (1 << 7))
+
+
+LUA_API const char *const luaP_opnames[NUM_OPCODES+1]; /* opcode names */
+
+
+/* number of list items to accumulate before a SETLIST instruction */
+#define LFIELDS_PER_FLUSH 50
+
+
+#endif
diff --git a/Build/source/libs/lua53/lua53-src/src/lopcodes.h.orig b/Build/source/libs/lua53/lua53-src/src/lopcodes.h.orig
new file mode 100644
index 00000000000..bbc4b61968a
--- /dev/null
+++ b/Build/source/libs/lua53/lua53-src/src/lopcodes.h.orig
@@ -0,0 +1,297 @@
+/*
+** $Id: lopcodes.h,v 1.149 2016/07/19 17:12:21 roberto Exp $
+** Opcodes for Lua virtual machine
+** See Copyright Notice in lua.h
+*/
+
+#ifndef lopcodes_h
+#define lopcodes_h
+
+#include "llimits.h"
+
+
+/*===========================================================================
+ We assume that instructions are unsigned numbers.
+ All instructions have an opcode in the first 6 bits.
+ Instructions can have the following fields:
+ 'A' : 8 bits
+ 'B' : 9 bits
+ 'C' : 9 bits
+ 'Ax' : 26 bits ('A', 'B', and 'C' together)
+ 'Bx' : 18 bits ('B' and 'C' together)
+ 'sBx' : signed Bx
+
+ A signed argument is represented in excess K; that is, the number
+ value is the unsigned value minus K. K is exactly the maximum value
+ for that argument (so that -max is represented by 0, and +max is
+ represented by 2*max), which is half the maximum for the corresponding
+ unsigned argument.
+===========================================================================*/
+
+
+enum OpMode {iABC, iABx, iAsBx, iAx}; /* basic instruction format */
+
+
+/*
+** size and position of opcode arguments.
+*/
+#define SIZE_C 9
+#define SIZE_B 9
+#define SIZE_Bx (SIZE_C + SIZE_B)
+#define SIZE_A 8
+#define SIZE_Ax (SIZE_C + SIZE_B + SIZE_A)
+
+#define SIZE_OP 6
+
+#define POS_OP 0
+#define POS_A (POS_OP + SIZE_OP)
+#define POS_C (POS_A + SIZE_A)
+#define POS_B (POS_C + SIZE_C)
+#define POS_Bx POS_C
+#define POS_Ax POS_A
+
+
+/*
+** limits for opcode arguments.
+** we use (signed) int to manipulate most arguments,
+** so they must fit in LUAI_BITSINT-1 bits (-1 for sign)
+*/
+#if SIZE_Bx < LUAI_BITSINT-1
+#define MAXARG_Bx ((1<<SIZE_Bx)-1)
+#define MAXARG_sBx (MAXARG_Bx>>1) /* 'sBx' is signed */
+#else
+#define MAXARG_Bx MAX_INT
+#define MAXARG_sBx MAX_INT
+#endif
+
+#if SIZE_Ax < LUAI_BITSINT-1
+#define MAXARG_Ax ((1<<SIZE_Ax)-1)
+#else
+#define MAXARG_Ax MAX_INT
+#endif
+
+
+#define MAXARG_A ((1<<SIZE_A)-1)
+#define MAXARG_B ((1<<SIZE_B)-1)
+#define MAXARG_C ((1<<SIZE_C)-1)
+
+
+/* creates a mask with 'n' 1 bits at position 'p' */
+#define MASK1(n,p) ((~((~(Instruction)0)<<(n)))<<(p))
+
+/* creates a mask with 'n' 0 bits at position 'p' */
+#define MASK0(n,p) (~MASK1(n,p))
+
+/*
+** the following macros help to manipulate instructions
+*/
+
+#define GET_OPCODE(i) (cast(OpCode, ((i)>>POS_OP) & MASK1(SIZE_OP,0)))
+#define SET_OPCODE(i,o) ((i) = (((i)&MASK0(SIZE_OP,POS_OP)) | \
+ ((cast(Instruction, o)<<POS_OP)&MASK1(SIZE_OP,POS_OP))))
+
+#define getarg(i,pos,size) (cast(int, ((i)>>pos) & MASK1(size,0)))
+#define setarg(i,v,pos,size) ((i) = (((i)&MASK0(size,pos)) | \
+ ((cast(Instruction, v)<<pos)&MASK1(size,pos))))
+
+#define GETARG_A(i) getarg(i, POS_A, SIZE_A)
+#define SETARG_A(i,v) setarg(i, v, POS_A, SIZE_A)
+
+#define GETARG_B(i) getarg(i, POS_B, SIZE_B)
+#define SETARG_B(i,v) setarg(i, v, POS_B, SIZE_B)
+
+#define GETARG_C(i) getarg(i, POS_C, SIZE_C)
+#define SETARG_C(i,v) setarg(i, v, POS_C, SIZE_C)
+
+#define GETARG_Bx(i) getarg(i, POS_Bx, SIZE_Bx)
+#define SETARG_Bx(i,v) setarg(i, v, POS_Bx, SIZE_Bx)
+
+#define GETARG_Ax(i) getarg(i, POS_Ax, SIZE_Ax)
+#define SETARG_Ax(i,v) setarg(i, v, POS_Ax, SIZE_Ax)
+
+#define GETARG_sBx(i) (GETARG_Bx(i)-MAXARG_sBx)
+#define SETARG_sBx(i,b) SETARG_Bx((i),cast(unsigned int, (b)+MAXARG_sBx))
+
+
+#define CREATE_ABC(o,a,b,c) ((cast(Instruction, o)<<POS_OP) \
+ | (cast(Instruction, a)<<POS_A) \
+ | (cast(Instruction, b)<<POS_B) \
+ | (cast(Instruction, c)<<POS_C))
+
+#define CREATE_ABx(o,a,bc) ((cast(Instruction, o)<<POS_OP) \
+ | (cast(Instruction, a)<<POS_A) \
+ | (cast(Instruction, bc)<<POS_Bx))
+
+#define CREATE_Ax(o,a) ((cast(Instruction, o)<<POS_OP) \
+ | (cast(Instruction, a)<<POS_Ax))
+
+
+/*
+** Macros to operate RK indices
+*/
+
+/* this bit 1 means constant (0 means register) */
+#define BITRK (1 << (SIZE_B - 1))
+
+/* test whether value is a constant */
+#define ISK(x) ((x) & BITRK)
+
+/* gets the index of the constant */
+#define INDEXK(r) ((int)(r) & ~BITRK)
+
+#if !defined(MAXINDEXRK) /* (for debugging only) */
+#define MAXINDEXRK (BITRK - 1)
+#endif
+
+/* code a constant index as a RK value */
+#define RKASK(x) ((x) | BITRK)
+
+
+/*
+** invalid register that fits in 8 bits
+*/
+#define NO_REG MAXARG_A
+
+
+/*
+** R(x) - register
+** Kst(x) - constant (in constant table)
+** RK(x) == if ISK(x) then Kst(INDEXK(x)) else R(x)
+*/
+
+
+/*
+** grep "ORDER OP" if you change these enums
+*/
+
+typedef enum {
+/*----------------------------------------------------------------------
+name args description
+------------------------------------------------------------------------*/
+OP_MOVE,/* A B R(A) := R(B) */
+OP_LOADK,/* A Bx R(A) := Kst(Bx) */
+OP_LOADKX,/* A R(A) := Kst(extra arg) */
+OP_LOADBOOL,/* A B C R(A) := (Bool)B; if (C) pc++ */
+OP_LOADNIL,/* A B R(A), R(A+1), ..., R(A+B) := nil */
+OP_GETUPVAL,/* A B R(A) := UpValue[B] */
+
+OP_GETTABUP,/* A B C R(A) := UpValue[B][RK(C)] */
+OP_GETTABLE,/* A B C R(A) := R(B)[RK(C)] */
+
+OP_SETTABUP,/* A B C UpValue[A][RK(B)] := RK(C) */
+OP_SETUPVAL,/* A B UpValue[B] := R(A) */
+OP_SETTABLE,/* A B C R(A)[RK(B)] := RK(C) */
+
+OP_NEWTABLE,/* A B C R(A) := {} (size = B,C) */
+
+OP_SELF,/* A B C R(A+1) := R(B); R(A) := R(B)[RK(C)] */
+
+OP_ADD,/* A B C R(A) := RK(B) + RK(C) */
+OP_SUB,/* A B C R(A) := RK(B) - RK(C) */
+OP_MUL,/* A B C R(A) := RK(B) * RK(C) */
+OP_MOD,/* A B C R(A) := RK(B) % RK(C) */
+OP_POW,/* A B C R(A) := RK(B) ^ RK(C) */
+OP_DIV,/* A B C R(A) := RK(B) / RK(C) */
+OP_IDIV,/* A B C R(A) := RK(B) // RK(C) */
+OP_BAND,/* A B C R(A) := RK(B) & RK(C) */
+OP_BOR,/* A B C R(A) := RK(B) | RK(C) */
+OP_BXOR,/* A B C R(A) := RK(B) ~ RK(C) */
+OP_SHL,/* A B C R(A) := RK(B) << RK(C) */
+OP_SHR,/* A B C R(A) := RK(B) >> RK(C) */
+OP_UNM,/* A B R(A) := -R(B) */
+OP_BNOT,/* A B R(A) := ~R(B) */
+OP_NOT,/* A B R(A) := not R(B) */
+OP_LEN,/* A B R(A) := length of R(B) */
+
+OP_CONCAT,/* A B C R(A) := R(B).. ... ..R(C) */
+
+OP_JMP,/* A sBx pc+=sBx; if (A) close all upvalues >= R(A - 1) */
+OP_EQ,/* A B C if ((RK(B) == RK(C)) ~= A) then pc++ */
+OP_LT,/* A B C if ((RK(B) < RK(C)) ~= A) then pc++ */
+OP_LE,/* A B C if ((RK(B) <= RK(C)) ~= A) then pc++ */
+
+OP_TEST,/* A C if not (R(A) <=> C) then pc++ */
+OP_TESTSET,/* A B C if (R(B) <=> C) then R(A) := R(B) else pc++ */
+
+OP_CALL,/* A B C R(A), ... ,R(A+C-2) := R(A)(R(A+1), ... ,R(A+B-1)) */
+OP_TAILCALL,/* A B C return R(A)(R(A+1), ... ,R(A+B-1)) */
+OP_RETURN,/* A B return R(A), ... ,R(A+B-2) (see note) */
+
+OP_FORLOOP,/* A sBx R(A)+=R(A+2);
+ if R(A) <?= R(A+1) then { pc+=sBx; R(A+3)=R(A) }*/
+OP_FORPREP,/* A sBx R(A)-=R(A+2); pc+=sBx */
+
+OP_TFORCALL,/* A C R(A+3), ... ,R(A+2+C) := R(A)(R(A+1), R(A+2)); */
+OP_TFORLOOP,/* A sBx if R(A+1) ~= nil then { R(A)=R(A+1); pc += sBx }*/
+
+OP_SETLIST,/* A B C R(A)[(C-1)*FPF+i] := R(A+i), 1 <= i <= B */
+
+OP_CLOSURE,/* A Bx R(A) := closure(KPROTO[Bx]) */
+
+OP_VARARG,/* A B R(A), R(A+1), ..., R(A+B-2) = vararg */
+
+OP_EXTRAARG/* Ax extra (larger) argument for previous opcode */
+} OpCode;
+
+
+#define NUM_OPCODES (cast(int, OP_EXTRAARG) + 1)
+
+
+
+/*===========================================================================
+ Notes:
+ (*) In OP_CALL, if (B == 0) then B = top. If (C == 0), then 'top' is
+ set to last_result+1, so next open instruction (OP_CALL, OP_RETURN,
+ OP_SETLIST) may use 'top'.
+
+ (*) In OP_VARARG, if (B == 0) then use actual number of varargs and
+ set top (like in OP_CALL with C == 0).
+
+ (*) In OP_RETURN, if (B == 0) then return up to 'top'.
+
+ (*) In OP_SETLIST, if (B == 0) then B = 'top'; if (C == 0) then next
+ 'instruction' is EXTRAARG(real C).
+
+ (*) In OP_LOADKX, the next 'instruction' is always EXTRAARG.
+
+ (*) For comparisons, A specifies what condition the test should accept
+ (true or false).
+
+ (*) All 'skips' (pc++) assume that next instruction is a jump.
+
+===========================================================================*/
+
+
+/*
+** masks for instruction properties. The format is:
+** bits 0-1: op mode
+** bits 2-3: C arg mode
+** bits 4-5: B arg mode
+** bit 6: instruction set register A
+** bit 7: operator is a test (next instruction must be a jump)
+*/
+
+enum OpArgMask {
+ OpArgN, /* argument is not used */
+ OpArgU, /* argument is used */
+ OpArgR, /* argument is a register or a jump offset */
+ OpArgK /* argument is a constant or register/constant */
+};
+
+LUAI_DDEC const lu_byte luaP_opmodes[NUM_OPCODES];
+
+#define getOpMode(m) (cast(enum OpMode, luaP_opmodes[m] & 3))
+#define getBMode(m) (cast(enum OpArgMask, (luaP_opmodes[m] >> 4) & 3))
+#define getCMode(m) (cast(enum OpArgMask, (luaP_opmodes[m] >> 2) & 3))
+#define testAMode(m) (luaP_opmodes[m] & (1 << 6))
+#define testTMode(m) (luaP_opmodes[m] & (1 << 7))
+
+
+LUAI_DDEC const char *const luaP_opnames[NUM_OPCODES+1]; /* opcode names */
+
+
+/* number of list items to accumulate before a SETLIST instruction */
+#define LFIELDS_PER_FLUSH 50
+
+
+#endif
diff --git a/Build/source/libs/lua53/lua53-src/src/loslib.c b/Build/source/libs/lua53/lua53-src/src/loslib.c
new file mode 100644
index 00000000000..5a94eb9068d
--- /dev/null
+++ b/Build/source/libs/lua53/lua53-src/src/loslib.c
@@ -0,0 +1,407 @@
+/*
+** $Id: loslib.c,v 1.65 2016/07/18 17:58:58 roberto Exp $
+** Standard Operating System library
+** See Copyright Notice in lua.h
+*/
+
+#define loslib_c
+#define LUA_LIB
+
+#include "lprefix.h"
+
+
+#include <errno.h>
+#include <locale.h>
+#include <stdlib.h>
+#include <string.h>
+#include <time.h>
+
+#include "lua.h"
+
+#include "lauxlib.h"
+#include "lualib.h"
+
+
+/*
+** {==================================================================
+** List of valid conversion specifiers for the 'strftime' function;
+** options are grouped by length; group of length 2 start with '||'.
+** ===================================================================
+*/
+#if !defined(LUA_STRFTIMEOPTIONS) /* { */
+
+/* options for ANSI C 89 (only 1-char options) */
+#define L_STRFTIMEC89 "aAbBcdHIjmMpSUwWxXyYZ%"
+
+/* options for ISO C 99 and POSIX */
+#define L_STRFTIMEC99 "aAbBcCdDeFgGhHIjmMnprRStTuUVwWxXyYzZ%" \
+ "||" "EcECExEXEyEY" "OdOeOHOIOmOMOSOuOUOVOwOWOy" /* two-char options */
+
+/* options for Windows */
+#define L_STRFTIMEWIN "aAbBcdHIjmMpSUwWxXyYzZ%" \
+ "||" "#c#x#d#H#I#j#m#M#S#U#w#W#y#Y" /* two-char options */
+
+#if defined(LUA_USE_WINDOWS)
+#define LUA_STRFTIMEOPTIONS L_STRFTIMEWIN
+#elif defined(LUA_USE_C89)
+#define LUA_STRFTIMEOPTIONS L_STRFTIMEC89
+#else /* C99 specification */
+#define LUA_STRFTIMEOPTIONS L_STRFTIMEC99
+#endif
+
+#endif /* } */
+/* }================================================================== */
+
+
+/*
+** {==================================================================
+** Configuration for time-related stuff
+** ===================================================================
+*/
+
+#if !defined(l_time_t) /* { */
+/*
+** type to represent time_t in Lua
+*/
+#define l_timet lua_Integer
+#define l_pushtime(L,t) lua_pushinteger(L,(lua_Integer)(t))
+
+static time_t l_checktime (lua_State *L, int arg) {
+ lua_Integer t = luaL_checkinteger(L, arg);
+ luaL_argcheck(L, (time_t)t == t, arg, "time out-of-bounds");
+ return (time_t)t;
+}
+
+#endif /* } */
+
+
+#if !defined(l_gmtime) /* { */
+/*
+** By default, Lua uses gmtime/localtime, except when POSIX is available,
+** where it uses gmtime_r/localtime_r
+*/
+
+#if defined(LUA_USE_POSIX) /* { */
+
+#define l_gmtime(t,r) gmtime_r(t,r)
+#define l_localtime(t,r) localtime_r(t,r)
+
+#else /* }{ */
+
+/* ISO C definitions */
+#define l_gmtime(t,r) ((void)(r)->tm_sec, gmtime(t))
+#define l_localtime(t,r) ((void)(r)->tm_sec, localtime(t))
+
+#endif /* } */
+
+#endif /* } */
+
+/* }================================================================== */
+
+
+/*
+** {==================================================================
+** Configuration for 'tmpnam':
+** By default, Lua uses tmpnam except when POSIX is available, where
+** it uses mkstemp.
+** ===================================================================
+*/
+#if !defined(lua_tmpnam) /* { */
+
+#if defined(LUA_USE_POSIX) /* { */
+
+#include <unistd.h>
+
+#define LUA_TMPNAMBUFSIZE 32
+
+#if !defined(LUA_TMPNAMTEMPLATE)
+#define LUA_TMPNAMTEMPLATE "/tmp/lua_XXXXXX"
+#endif
+
+#define lua_tmpnam(b,e) { \
+ strcpy(b, LUA_TMPNAMTEMPLATE); \
+ e = mkstemp(b); \
+ if (e != -1) close(e); \
+ e = (e == -1); }
+
+#else /* }{ */
+
+/* ISO C definitions */
+#define LUA_TMPNAMBUFSIZE L_tmpnam
+#define lua_tmpnam(b,e) { e = (tmpnam(b) == NULL); }
+
+#endif /* } */
+
+#endif /* } */
+/* }================================================================== */
+
+
+
+
+static int os_execute (lua_State *L) {
+ const char *cmd = luaL_optstring(L, 1, NULL);
+ int stat = system(cmd);
+ if (cmd != NULL)
+ return luaL_execresult(L, stat);
+ else {
+ lua_pushboolean(L, stat); /* true if there is a shell */
+ return 1;
+ }
+}
+
+
+static int os_remove (lua_State *L) {
+ const char *filename = luaL_checkstring(L, 1);
+ return luaL_fileresult(L, remove(filename) == 0, filename);
+}
+
+
+static int os_rename (lua_State *L) {
+ const char *fromname = luaL_checkstring(L, 1);
+ const char *toname = luaL_checkstring(L, 2);
+ return luaL_fileresult(L, rename(fromname, toname) == 0, NULL);
+}
+
+
+static int os_tmpname (lua_State *L) {
+ char buff[LUA_TMPNAMBUFSIZE];
+ int err;
+ lua_tmpnam(buff, err);
+ if (err)
+ return luaL_error(L, "unable to generate a unique filename");
+ lua_pushstring(L, buff);
+ return 1;
+}
+
+
+static int os_getenv (lua_State *L) {
+ lua_pushstring(L, getenv(luaL_checkstring(L, 1))); /* if NULL push nil */
+ return 1;
+}
+
+
+static int os_clock (lua_State *L) {
+ lua_pushnumber(L, ((lua_Number)clock())/(lua_Number)CLOCKS_PER_SEC);
+ return 1;
+}
+
+
+/*
+** {======================================================
+** Time/Date operations
+** { year=%Y, month=%m, day=%d, hour=%H, min=%M, sec=%S,
+** wday=%w+1, yday=%j, isdst=? }
+** =======================================================
+*/
+
+static void setfield (lua_State *L, const char *key, int value) {
+ lua_pushinteger(L, value);
+ lua_setfield(L, -2, key);
+}
+
+static void setboolfield (lua_State *L, const char *key, int value) {
+ if (value < 0) /* undefined? */
+ return; /* does not set field */
+ lua_pushboolean(L, value);
+ lua_setfield(L, -2, key);
+}
+
+
+/*
+** Set all fields from structure 'tm' in the table on top of the stack
+*/
+static void setallfields (lua_State *L, struct tm *stm) {
+ setfield(L, "sec", stm->tm_sec);
+ setfield(L, "min", stm->tm_min);
+ setfield(L, "hour", stm->tm_hour);
+ setfield(L, "day", stm->tm_mday);
+ setfield(L, "month", stm->tm_mon + 1);
+ setfield(L, "year", stm->tm_year + 1900);
+ setfield(L, "wday", stm->tm_wday + 1);
+ setfield(L, "yday", stm->tm_yday + 1);
+ setboolfield(L, "isdst", stm->tm_isdst);
+}
+
+
+static int getboolfield (lua_State *L, const char *key) {
+ int res;
+ res = (lua_getfield(L, -1, key) == LUA_TNIL) ? -1 : lua_toboolean(L, -1);
+ lua_pop(L, 1);
+ return res;
+}
+
+
+/* maximum value for date fields (to avoid arithmetic overflows with 'int') */
+#if !defined(L_MAXDATEFIELD)
+#define L_MAXDATEFIELD (INT_MAX / 2)
+#endif
+
+static int getfield (lua_State *L, const char *key, int d, int delta) {
+ int isnum;
+ int t = lua_getfield(L, -1, key); /* get field and its type */
+ lua_Integer res = lua_tointegerx(L, -1, &isnum);
+ if (!isnum) { /* field is not an integer? */
+ if (t != LUA_TNIL) /* some other value? */
+ return luaL_error(L, "field '%s' is not an integer", key);
+ else if (d < 0) /* absent field; no default? */
+ return luaL_error(L, "field '%s' missing in date table", key);
+ res = d;
+ }
+ else {
+ if (!(-L_MAXDATEFIELD <= res && res <= L_MAXDATEFIELD))
+ return luaL_error(L, "field '%s' is out-of-bound", key);
+ res -= delta;
+ }
+ lua_pop(L, 1);
+ return (int)res;
+}
+
+
+static const char *checkoption (lua_State *L, const char *conv,
+ ptrdiff_t convlen, char *buff) {
+ const char *option = LUA_STRFTIMEOPTIONS;
+ int oplen = 1; /* length of options being checked */
+ for (; *option != '\0' && oplen <= convlen; option += oplen) {
+ if (*option == '|') /* next block? */
+ oplen++; /* will check options with next length (+1) */
+ else if (memcmp(conv, option, oplen) == 0) { /* match? */
+ memcpy(buff, conv, oplen); /* copy valid option to buffer */
+ buff[oplen] = '\0';
+ return conv + oplen; /* return next item */
+ }
+ }
+ luaL_argerror(L, 1,
+ lua_pushfstring(L, "invalid conversion specifier '%%%s'", conv));
+ return conv; /* to avoid warnings */
+}
+
+
+/* maximum size for an individual 'strftime' item */
+#define SIZETIMEFMT 250
+
+
+static int os_date (lua_State *L) {
+ size_t slen;
+ const char *s = luaL_optlstring(L, 1, "%c", &slen);
+ time_t t = luaL_opt(L, l_checktime, 2, time(NULL));
+ const char *se = s + slen; /* 's' end */
+ struct tm tmr, *stm;
+ if (*s == '!') { /* UTC? */
+ stm = l_gmtime(&t, &tmr);
+ s++; /* skip '!' */
+ }
+ else
+ stm = l_localtime(&t, &tmr);
+ if (stm == NULL) /* invalid date? */
+ luaL_error(L, "time result cannot be represented in this installation");
+ if (strcmp(s, "*t") == 0) {
+ lua_createtable(L, 0, 9); /* 9 = number of fields */
+ setallfields(L, stm);
+ }
+ else {
+ char cc[4]; /* buffer for individual conversion specifiers */
+ luaL_Buffer b;
+ cc[0] = '%';
+ luaL_buffinit(L, &b);
+ while (s < se) {
+ if (*s != '%') /* not a conversion specifier? */
+ luaL_addchar(&b, *s++);
+ else {
+ size_t reslen;
+ char *buff = luaL_prepbuffsize(&b, SIZETIMEFMT);
+ s++; /* skip '%' */
+ s = checkoption(L, s, se - s, cc + 1); /* copy specifier to 'cc' */
+ reslen = strftime(buff, SIZETIMEFMT, cc, stm);
+ luaL_addsize(&b, reslen);
+ }
+ }
+ luaL_pushresult(&b);
+ }
+ return 1;
+}
+
+
+static int os_time (lua_State *L) {
+ time_t t;
+ if (lua_isnoneornil(L, 1)) /* called without args? */
+ t = time(NULL); /* get current time */
+ else {
+ struct tm ts;
+ luaL_checktype(L, 1, LUA_TTABLE);
+ lua_settop(L, 1); /* make sure table is at the top */
+ ts.tm_sec = getfield(L, "sec", 0, 0);
+ ts.tm_min = getfield(L, "min", 0, 0);
+ ts.tm_hour = getfield(L, "hour", 12, 0);
+ ts.tm_mday = getfield(L, "day", -1, 0);
+ ts.tm_mon = getfield(L, "month", -1, 1);
+ ts.tm_year = getfield(L, "year", -1, 1900);
+ ts.tm_isdst = getboolfield(L, "isdst");
+ t = mktime(&ts);
+ setallfields(L, &ts); /* update fields with normalized values */
+ }
+ if (t != (time_t)(l_timet)t || t == (time_t)(-1))
+ luaL_error(L, "time result cannot be represented in this installation");
+ l_pushtime(L, t);
+ return 1;
+}
+
+
+static int os_difftime (lua_State *L) {
+ time_t t1 = l_checktime(L, 1);
+ time_t t2 = l_checktime(L, 2);
+ lua_pushnumber(L, (lua_Number)difftime(t1, t2));
+ return 1;
+}
+
+/* }====================================================== */
+
+
+static int os_setlocale (lua_State *L) {
+ static const int cat[] = {LC_ALL, LC_COLLATE, LC_CTYPE, LC_MONETARY,
+ LC_NUMERIC, LC_TIME};
+ static const char *const catnames[] = {"all", "collate", "ctype", "monetary",
+ "numeric", "time", NULL};
+ const char *l = luaL_optstring(L, 1, NULL);
+ int op = luaL_checkoption(L, 2, "all", catnames);
+ lua_pushstring(L, setlocale(cat[op], l));
+ return 1;
+}
+
+
+static int os_exit (lua_State *L) {
+ int status;
+ if (lua_isboolean(L, 1))
+ status = (lua_toboolean(L, 1) ? EXIT_SUCCESS : EXIT_FAILURE);
+ else
+ status = (int)luaL_optinteger(L, 1, EXIT_SUCCESS);
+ if (lua_toboolean(L, 2))
+ lua_close(L);
+ if (L) exit(status); /* 'if' to avoid warnings for unreachable 'return' */
+ return 0;
+}
+
+
+static const luaL_Reg syslib[] = {
+ {"clock", os_clock},
+ {"date", os_date},
+ {"difftime", os_difftime},
+ {"execute", os_execute},
+ {"exit", os_exit},
+ {"getenv", os_getenv},
+ {"remove", os_remove},
+ {"rename", os_rename},
+ {"setlocale", os_setlocale},
+ {"time", os_time},
+ {"tmpname", os_tmpname},
+ {NULL, NULL}
+};
+
+/* }====================================================== */
+
+
+
+LUAMOD_API int luaopen_os (lua_State *L) {
+ luaL_newlib(L, syslib);
+ return 1;
+}
+
diff --git a/Build/source/libs/lua53/lua53-src/src/lparser.c b/Build/source/libs/lua53/lua53-src/src/lparser.c
new file mode 100644
index 00000000000..cd4512d4d41
--- /dev/null
+++ b/Build/source/libs/lua53/lua53-src/src/lparser.c
@@ -0,0 +1,1650 @@
+/*
+** $Id: lparser.c,v 2.155 2016/08/01 19:51:24 roberto Exp $
+** Lua Parser
+** See Copyright Notice in lua.h
+*/
+
+#define lparser_c
+#define LUA_CORE
+
+#include "lprefix.h"
+
+
+#include <string.h>
+
+#include "lua.h"
+
+#include "lcode.h"
+#include "ldebug.h"
+#include "ldo.h"
+#include "lfunc.h"
+#include "llex.h"
+#include "lmem.h"
+#include "lobject.h"
+#include "lopcodes.h"
+#include "lparser.h"
+#include "lstate.h"
+#include "lstring.h"
+#include "ltable.h"
+
+
+
+/* maximum number of local variables per function (must be smaller
+ than 250, due to the bytecode format) */
+#define MAXVARS 200
+
+
+#define hasmultret(k) ((k) == VCALL || (k) == VVARARG)
+
+
+/* because all strings are unified by the scanner, the parser
+ can use pointer equality for string equality */
+#define eqstr(a,b) ((a) == (b))
+
+
+/*
+** nodes for block list (list of active blocks)
+*/
+typedef struct BlockCnt {
+ struct BlockCnt *previous; /* chain */
+ int firstlabel; /* index of first label in this block */
+ int firstgoto; /* index of first pending goto in this block */
+ lu_byte nactvar; /* # active locals outside the block */
+ lu_byte upval; /* true if some variable in the block is an upvalue */
+ lu_byte isloop; /* true if 'block' is a loop */
+} BlockCnt;
+
+
+
+/*
+** prototypes for recursive non-terminal functions
+*/
+static void statement (LexState *ls);
+static void expr (LexState *ls, expdesc *v);
+
+
+/* semantic error */
+static l_noret semerror (LexState *ls, const char *msg) {
+ ls->t.token = 0; /* remove "near <token>" from final message */
+ luaX_syntaxerror(ls, msg);
+}
+
+
+static l_noret error_expected (LexState *ls, int token) {
+ luaX_syntaxerror(ls,
+ luaO_pushfstring(ls->L, "%s expected", luaX_token2str(ls, token)));
+}
+
+
+static l_noret errorlimit (FuncState *fs, int limit, const char *what) {
+ lua_State *L = fs->ls->L;
+ const char *msg;
+ int line = fs->f->linedefined;
+ const char *where = (line == 0)
+ ? "main function"
+ : luaO_pushfstring(L, "function at line %d", line);
+ msg = luaO_pushfstring(L, "too many %s (limit is %d) in %s",
+ what, limit, where);
+ luaX_syntaxerror(fs->ls, msg);
+}
+
+
+static void checklimit (FuncState *fs, int v, int l, const char *what) {
+ if (v > l) errorlimit(fs, l, what);
+}
+
+
+static int testnext (LexState *ls, int c) {
+ if (ls->t.token == c) {
+ luaX_next(ls);
+ return 1;
+ }
+ else return 0;
+}
+
+
+static void check (LexState *ls, int c) {
+ if (ls->t.token != c)
+ error_expected(ls, c);
+}
+
+
+static void checknext (LexState *ls, int c) {
+ check(ls, c);
+ luaX_next(ls);
+}
+
+
+#define check_condition(ls,c,msg) { if (!(c)) luaX_syntaxerror(ls, msg); }
+
+
+
+static void check_match (LexState *ls, int what, int who, int where) {
+ if (!testnext(ls, what)) {
+ if (where == ls->linenumber)
+ error_expected(ls, what);
+ else {
+ luaX_syntaxerror(ls, luaO_pushfstring(ls->L,
+ "%s expected (to close %s at line %d)",
+ luaX_token2str(ls, what), luaX_token2str(ls, who), where));
+ }
+ }
+}
+
+
+static TString *str_checkname (LexState *ls) {
+ TString *ts;
+ check(ls, TK_NAME);
+ ts = ls->t.seminfo.ts;
+ luaX_next(ls);
+ return ts;
+}
+
+
+static void init_exp (expdesc *e, expkind k, int i) {
+ e->f = e->t = NO_JUMP;
+ e->k = k;
+ e->u.info = i;
+}
+
+
+static void codestring (LexState *ls, expdesc *e, TString *s) {
+ init_exp(e, VK, luaK_stringK(ls->fs, s));
+}
+
+
+static void checkname (LexState *ls, expdesc *e) {
+ codestring(ls, e, str_checkname(ls));
+}
+
+
+static int registerlocalvar (LexState *ls, TString *varname) {
+ FuncState *fs = ls->fs;
+ Proto *f = fs->f;
+ int oldsize = f->sizelocvars;
+ luaM_growvector(ls->L, f->locvars, fs->nlocvars, f->sizelocvars,
+ LocVar, SHRT_MAX, "local variables");
+ while (oldsize < f->sizelocvars)
+ f->locvars[oldsize++].varname = NULL;
+ f->locvars[fs->nlocvars].varname = varname;
+ luaC_objbarrier(ls->L, f, varname);
+ return fs->nlocvars++;
+}
+
+
+static void new_localvar (LexState *ls, TString *name) {
+ FuncState *fs = ls->fs;
+ Dyndata *dyd = ls->dyd;
+ int reg = registerlocalvar(ls, name);
+ checklimit(fs, dyd->actvar.n + 1 - fs->firstlocal,
+ MAXVARS, "local variables");
+ luaM_growvector(ls->L, dyd->actvar.arr, dyd->actvar.n + 1,
+ dyd->actvar.size, Vardesc, MAX_INT, "local variables");
+ dyd->actvar.arr[dyd->actvar.n++].idx = cast(short, reg);
+}
+
+
+static void new_localvarliteral_ (LexState *ls, const char *name, size_t sz) {
+ new_localvar(ls, luaX_newstring(ls, name, sz));
+}
+
+#define new_localvarliteral(ls,v) \
+ new_localvarliteral_(ls, "" v, (sizeof(v)/sizeof(char))-1)
+
+
+static LocVar *getlocvar (FuncState *fs, int i) {
+ int idx = fs->ls->dyd->actvar.arr[fs->firstlocal + i].idx;
+ lua_assert(idx < fs->nlocvars);
+ return &fs->f->locvars[idx];
+}
+
+
+static void adjustlocalvars (LexState *ls, int nvars) {
+ FuncState *fs = ls->fs;
+ fs->nactvar = cast_byte(fs->nactvar + nvars);
+ for (; nvars; nvars--) {
+ getlocvar(fs, fs->nactvar - nvars)->startpc = fs->pc;
+ }
+}
+
+
+static void removevars (FuncState *fs, int tolevel) {
+ fs->ls->dyd->actvar.n -= (fs->nactvar - tolevel);
+ while (fs->nactvar > tolevel)
+ getlocvar(fs, --fs->nactvar)->endpc = fs->pc;
+}
+
+
+static int searchupvalue (FuncState *fs, TString *name) {
+ int i;
+ Upvaldesc *up = fs->f->upvalues;
+ for (i = 0; i < fs->nups; i++) {
+ if (eqstr(up[i].name, name)) return i;
+ }
+ return -1; /* not found */
+}
+
+
+static int newupvalue (FuncState *fs, TString *name, expdesc *v) {
+ Proto *f = fs->f;
+ int oldsize = f->sizeupvalues;
+ checklimit(fs, fs->nups + 1, MAXUPVAL, "upvalues");
+ luaM_growvector(fs->ls->L, f->upvalues, fs->nups, f->sizeupvalues,
+ Upvaldesc, MAXUPVAL, "upvalues");
+ while (oldsize < f->sizeupvalues)
+ f->upvalues[oldsize++].name = NULL;
+ f->upvalues[fs->nups].instack = (v->k == VLOCAL);
+ f->upvalues[fs->nups].idx = cast_byte(v->u.info);
+ f->upvalues[fs->nups].name = name;
+ luaC_objbarrier(fs->ls->L, f, name);
+ return fs->nups++;
+}
+
+
+static int searchvar (FuncState *fs, TString *n) {
+ int i;
+ for (i = cast_int(fs->nactvar) - 1; i >= 0; i--) {
+ if (eqstr(n, getlocvar(fs, i)->varname))
+ return i;
+ }
+ return -1; /* not found */
+}
+
+
+/*
+ Mark block where variable at given level was defined
+ (to emit close instructions later).
+*/
+static void markupval (FuncState *fs, int level) {
+ BlockCnt *bl = fs->bl;
+ while (bl->nactvar > level)
+ bl = bl->previous;
+ bl->upval = 1;
+}
+
+
+/*
+ Find variable with given name 'n'. If it is an upvalue, add this
+ upvalue into all intermediate functions.
+*/
+static void singlevaraux (FuncState *fs, TString *n, expdesc *var, int base) {
+ if (fs == NULL) /* no more levels? */
+ init_exp(var, VVOID, 0); /* default is global */
+ else {
+ int v = searchvar(fs, n); /* look up locals at current level */
+ if (v >= 0) { /* found? */
+ init_exp(var, VLOCAL, v); /* variable is local */
+ if (!base)
+ markupval(fs, v); /* local will be used as an upval */
+ }
+ else { /* not found as local at current level; try upvalues */
+ int idx = searchupvalue(fs, n); /* try existing upvalues */
+ if (idx < 0) { /* not found? */
+ singlevaraux(fs->prev, n, var, 0); /* try upper levels */
+ if (var->k == VVOID) /* not found? */
+ return; /* it is a global */
+ /* else was LOCAL or UPVAL */
+ idx = newupvalue(fs, n, var); /* will be a new upvalue */
+ }
+ init_exp(var, VUPVAL, idx); /* new or old upvalue */
+ }
+ }
+}
+
+
+static void singlevar (LexState *ls, expdesc *var) {
+ TString *varname = str_checkname(ls);
+ FuncState *fs = ls->fs;
+ singlevaraux(fs, varname, var, 1);
+ if (var->k == VVOID) { /* global name? */
+ expdesc key;
+ singlevaraux(fs, ls->envn, var, 1); /* get environment variable */
+ lua_assert(var->k != VVOID); /* this one must exist */
+ codestring(ls, &key, varname); /* key is variable name */
+ luaK_indexed(fs, var, &key); /* env[varname] */
+ }
+}
+
+
+static void adjust_assign (LexState *ls, int nvars, int nexps, expdesc *e) {
+ FuncState *fs = ls->fs;
+ int extra = nvars - nexps;
+ if (hasmultret(e->k)) {
+ extra++; /* includes call itself */
+ if (extra < 0) extra = 0;
+ luaK_setreturns(fs, e, extra); /* last exp. provides the difference */
+ if (extra > 1) luaK_reserveregs(fs, extra-1);
+ }
+ else {
+ if (e->k != VVOID) luaK_exp2nextreg(fs, e); /* close last expression */
+ if (extra > 0) {
+ int reg = fs->freereg;
+ luaK_reserveregs(fs, extra);
+ luaK_nil(fs, reg, extra);
+ }
+ }
+ if (nexps > nvars)
+ ls->fs->freereg -= nexps - nvars; /* remove extra values */
+}
+
+
+static void enterlevel (LexState *ls) {
+ lua_State *L = ls->L;
+ ++L->nCcalls;
+ checklimit(ls->fs, L->nCcalls, LUAI_MAXCCALLS, "C levels");
+}
+
+
+#define leavelevel(ls) ((ls)->L->nCcalls--)
+
+
+static void closegoto (LexState *ls, int g, Labeldesc *label) {
+ int i;
+ FuncState *fs = ls->fs;
+ Labellist *gl = &ls->dyd->gt;
+ Labeldesc *gt = &gl->arr[g];
+ lua_assert(eqstr(gt->name, label->name));
+ if (gt->nactvar < label->nactvar) {
+ TString *vname = getlocvar(fs, gt->nactvar)->varname;
+ const char *msg = luaO_pushfstring(ls->L,
+ "<goto %s> at line %d jumps into the scope of local '%s'",
+ getstr(gt->name), gt->line, getstr(vname));
+ semerror(ls, msg);
+ }
+ luaK_patchlist(fs, gt->pc, label->pc);
+ /* remove goto from pending list */
+ for (i = g; i < gl->n - 1; i++)
+ gl->arr[i] = gl->arr[i + 1];
+ gl->n--;
+}
+
+
+/*
+** try to close a goto with existing labels; this solves backward jumps
+*/
+static int findlabel (LexState *ls, int g) {
+ int i;
+ BlockCnt *bl = ls->fs->bl;
+ Dyndata *dyd = ls->dyd;
+ Labeldesc *gt = &dyd->gt.arr[g];
+ /* check labels in current block for a match */
+ for (i = bl->firstlabel; i < dyd->label.n; i++) {
+ Labeldesc *lb = &dyd->label.arr[i];
+ if (eqstr(lb->name, gt->name)) { /* correct label? */
+ if (gt->nactvar > lb->nactvar &&
+ (bl->upval || dyd->label.n > bl->firstlabel))
+ luaK_patchclose(ls->fs, gt->pc, lb->nactvar);
+ closegoto(ls, g, lb); /* close it */
+ return 1;
+ }
+ }
+ return 0; /* label not found; cannot close goto */
+}
+
+
+static int newlabelentry (LexState *ls, Labellist *l, TString *name,
+ int line, int pc) {
+ int n = l->n;
+ luaM_growvector(ls->L, l->arr, n, l->size,
+ Labeldesc, SHRT_MAX, "labels/gotos");
+ l->arr[n].name = name;
+ l->arr[n].line = line;
+ l->arr[n].nactvar = ls->fs->nactvar;
+ l->arr[n].pc = pc;
+ l->n = n + 1;
+ return n;
+}
+
+
+/*
+** check whether new label 'lb' matches any pending gotos in current
+** block; solves forward jumps
+*/
+static void findgotos (LexState *ls, Labeldesc *lb) {
+ Labellist *gl = &ls->dyd->gt;
+ int i = ls->fs->bl->firstgoto;
+ while (i < gl->n) {
+ if (eqstr(gl->arr[i].name, lb->name))
+ closegoto(ls, i, lb);
+ else
+ i++;
+ }
+}
+
+
+/*
+** export pending gotos to outer level, to check them against
+** outer labels; if the block being exited has upvalues, and
+** the goto exits the scope of any variable (which can be the
+** upvalue), close those variables being exited.
+*/
+static void movegotosout (FuncState *fs, BlockCnt *bl) {
+ int i = bl->firstgoto;
+ Labellist *gl = &fs->ls->dyd->gt;
+ /* correct pending gotos to current block and try to close it
+ with visible labels */
+ while (i < gl->n) {
+ Labeldesc *gt = &gl->arr[i];
+ if (gt->nactvar > bl->nactvar) {
+ if (bl->upval)
+ luaK_patchclose(fs, gt->pc, bl->nactvar);
+ gt->nactvar = bl->nactvar;
+ }
+ if (!findlabel(fs->ls, i))
+ i++; /* move to next one */
+ }
+}
+
+
+static void enterblock (FuncState *fs, BlockCnt *bl, lu_byte isloop) {
+ bl->isloop = isloop;
+ bl->nactvar = fs->nactvar;
+ bl->firstlabel = fs->ls->dyd->label.n;
+ bl->firstgoto = fs->ls->dyd->gt.n;
+ bl->upval = 0;
+ bl->previous = fs->bl;
+ fs->bl = bl;
+ lua_assert(fs->freereg == fs->nactvar);
+}
+
+
+/*
+** create a label named 'break' to resolve break statements
+*/
+static void breaklabel (LexState *ls) {
+ TString *n = luaS_new(ls->L, "break");
+ int l = newlabelentry(ls, &ls->dyd->label, n, 0, ls->fs->pc);
+ findgotos(ls, &ls->dyd->label.arr[l]);
+}
+
+/*
+** generates an error for an undefined 'goto'; choose appropriate
+** message when label name is a reserved word (which can only be 'break')
+*/
+static l_noret undefgoto (LexState *ls, Labeldesc *gt) {
+ const char *msg = isreserved(gt->name)
+ ? "<%s> at line %d not inside a loop"
+ : "no visible label '%s' for <goto> at line %d";
+ msg = luaO_pushfstring(ls->L, msg, getstr(gt->name), gt->line);
+ semerror(ls, msg);
+}
+
+
+static void leaveblock (FuncState *fs) {
+ BlockCnt *bl = fs->bl;
+ LexState *ls = fs->ls;
+ if (bl->previous && bl->upval) {
+ /* create a 'jump to here' to close upvalues */
+ int j = luaK_jump(fs);
+ luaK_patchclose(fs, j, bl->nactvar);
+ luaK_patchtohere(fs, j);
+ }
+ if (bl->isloop)
+ breaklabel(ls); /* close pending breaks */
+ fs->bl = bl->previous;
+ removevars(fs, bl->nactvar);
+ lua_assert(bl->nactvar == fs->nactvar);
+ fs->freereg = fs->nactvar; /* free registers */
+ ls->dyd->label.n = bl->firstlabel; /* remove local labels */
+ if (bl->previous) /* inner block? */
+ movegotosout(fs, bl); /* update pending gotos to outer block */
+ else if (bl->firstgoto < ls->dyd->gt.n) /* pending gotos in outer block? */
+ undefgoto(ls, &ls->dyd->gt.arr[bl->firstgoto]); /* error */
+}
+
+
+/*
+** adds a new prototype into list of prototypes
+*/
+static Proto *addprototype (LexState *ls) {
+ Proto *clp;
+ lua_State *L = ls->L;
+ FuncState *fs = ls->fs;
+ Proto *f = fs->f; /* prototype of current function */
+ if (fs->np >= f->sizep) {
+ int oldsize = f->sizep;
+ luaM_growvector(L, f->p, fs->np, f->sizep, Proto *, MAXARG_Bx, "functions");
+ while (oldsize < f->sizep)
+ f->p[oldsize++] = NULL;
+ }
+ f->p[fs->np++] = clp = luaF_newproto(L);
+ luaC_objbarrier(L, f, clp);
+ return clp;
+}
+
+
+/*
+** codes instruction to create new closure in parent function.
+** The OP_CLOSURE instruction must use the last available register,
+** so that, if it invokes the GC, the GC knows which registers
+** are in use at that time.
+*/
+static void codeclosure (LexState *ls, expdesc *v) {
+ FuncState *fs = ls->fs->prev;
+ init_exp(v, VRELOCABLE, luaK_codeABx(fs, OP_CLOSURE, 0, fs->np - 1));
+ luaK_exp2nextreg(fs, v); /* fix it at the last register */
+}
+
+
+static void open_func (LexState *ls, FuncState *fs, BlockCnt *bl) {
+ Proto *f;
+ fs->prev = ls->fs; /* linked list of funcstates */
+ fs->ls = ls;
+ ls->fs = fs;
+ fs->pc = 0;
+ fs->lasttarget = 0;
+ fs->jpc = NO_JUMP;
+ fs->freereg = 0;
+ fs->nk = 0;
+ fs->np = 0;
+ fs->nups = 0;
+ fs->nlocvars = 0;
+ fs->nactvar = 0;
+ fs->firstlocal = ls->dyd->actvar.n;
+ fs->bl = NULL;
+ f = fs->f;
+ f->source = ls->source;
+ f->maxstacksize = 2; /* registers 0/1 are always valid */
+ enterblock(fs, bl, 0);
+}
+
+
+static void close_func (LexState *ls) {
+ lua_State *L = ls->L;
+ FuncState *fs = ls->fs;
+ Proto *f = fs->f;
+ luaK_ret(fs, 0, 0); /* final return */
+ leaveblock(fs);
+ luaM_reallocvector(L, f->code, f->sizecode, fs->pc, Instruction);
+ f->sizecode = fs->pc;
+ luaM_reallocvector(L, f->lineinfo, f->sizelineinfo, fs->pc, int);
+ f->sizelineinfo = fs->pc;
+ luaM_reallocvector(L, f->k, f->sizek, fs->nk, TValue);
+ f->sizek = fs->nk;
+ luaM_reallocvector(L, f->p, f->sizep, fs->np, Proto *);
+ f->sizep = fs->np;
+ luaM_reallocvector(L, f->locvars, f->sizelocvars, fs->nlocvars, LocVar);
+ f->sizelocvars = fs->nlocvars;
+ luaM_reallocvector(L, f->upvalues, f->sizeupvalues, fs->nups, Upvaldesc);
+ f->sizeupvalues = fs->nups;
+ lua_assert(fs->bl == NULL);
+ ls->fs = fs->prev;
+ luaC_checkGC(L);
+}
+
+
+
+/*============================================================*/
+/* GRAMMAR RULES */
+/*============================================================*/
+
+
+/*
+** check whether current token is in the follow set of a block.
+** 'until' closes syntactical blocks, but do not close scope,
+** so it is handled in separate.
+*/
+static int block_follow (LexState *ls, int withuntil) {
+ switch (ls->t.token) {
+ case TK_ELSE: case TK_ELSEIF:
+ case TK_END: case TK_EOS:
+ return 1;
+ case TK_UNTIL: return withuntil;
+ default: return 0;
+ }
+}
+
+
+static void statlist (LexState *ls) {
+ /* statlist -> { stat [';'] } */
+ while (!block_follow(ls, 1)) {
+ if (ls->t.token == TK_RETURN) {
+ statement(ls);
+ return; /* 'return' must be last statement */
+ }
+ statement(ls);
+ }
+}
+
+
+static void fieldsel (LexState *ls, expdesc *v) {
+ /* fieldsel -> ['.' | ':'] NAME */
+ FuncState *fs = ls->fs;
+ expdesc key;
+ luaK_exp2anyregup(fs, v);
+ luaX_next(ls); /* skip the dot or colon */
+ checkname(ls, &key);
+ luaK_indexed(fs, v, &key);
+}
+
+
+static void yindex (LexState *ls, expdesc *v) {
+ /* index -> '[' expr ']' */
+ luaX_next(ls); /* skip the '[' */
+ expr(ls, v);
+ luaK_exp2val(ls->fs, v);
+ checknext(ls, ']');
+}
+
+
+/*
+** {======================================================================
+** Rules for Constructors
+** =======================================================================
+*/
+
+
+struct ConsControl {
+ expdesc v; /* last list item read */
+ expdesc *t; /* table descriptor */
+ int nh; /* total number of 'record' elements */
+ int na; /* total number of array elements */
+ int tostore; /* number of array elements pending to be stored */
+};
+
+
+static void recfield (LexState *ls, struct ConsControl *cc) {
+ /* recfield -> (NAME | '['exp1']') = exp1 */
+ FuncState *fs = ls->fs;
+ int reg = ls->fs->freereg;
+ expdesc key, val;
+ int rkkey;
+ if (ls->t.token == TK_NAME) {
+ checklimit(fs, cc->nh, MAX_INT, "items in a constructor");
+ checkname(ls, &key);
+ }
+ else /* ls->t.token == '[' */
+ yindex(ls, &key);
+ cc->nh++;
+ checknext(ls, '=');
+ rkkey = luaK_exp2RK(fs, &key);
+ expr(ls, &val);
+ luaK_codeABC(fs, OP_SETTABLE, cc->t->u.info, rkkey, luaK_exp2RK(fs, &val));
+ fs->freereg = reg; /* free registers */
+}
+
+
+static void closelistfield (FuncState *fs, struct ConsControl *cc) {
+ if (cc->v.k == VVOID) return; /* there is no list item */
+ luaK_exp2nextreg(fs, &cc->v);
+ cc->v.k = VVOID;
+ if (cc->tostore == LFIELDS_PER_FLUSH) {
+ luaK_setlist(fs, cc->t->u.info, cc->na, cc->tostore); /* flush */
+ cc->tostore = 0; /* no more items pending */
+ }
+}
+
+
+static void lastlistfield (FuncState *fs, struct ConsControl *cc) {
+ if (cc->tostore == 0) return;
+ if (hasmultret(cc->v.k)) {
+ luaK_setmultret(fs, &cc->v);
+ luaK_setlist(fs, cc->t->u.info, cc->na, LUA_MULTRET);
+ cc->na--; /* do not count last expression (unknown number of elements) */
+ }
+ else {
+ if (cc->v.k != VVOID)
+ luaK_exp2nextreg(fs, &cc->v);
+ luaK_setlist(fs, cc->t->u.info, cc->na, cc->tostore);
+ }
+}
+
+
+static void listfield (LexState *ls, struct ConsControl *cc) {
+ /* listfield -> exp */
+ expr(ls, &cc->v);
+ checklimit(ls->fs, cc->na, MAX_INT, "items in a constructor");
+ cc->na++;
+ cc->tostore++;
+}
+
+
+static void field (LexState *ls, struct ConsControl *cc) {
+ /* field -> listfield | recfield */
+ switch(ls->t.token) {
+ case TK_NAME: { /* may be 'listfield' or 'recfield' */
+ if (luaX_lookahead(ls) != '=') /* expression? */
+ listfield(ls, cc);
+ else
+ recfield(ls, cc);
+ break;
+ }
+ case '[': {
+ recfield(ls, cc);
+ break;
+ }
+ default: {
+ listfield(ls, cc);
+ break;
+ }
+ }
+}
+
+
+static void constructor (LexState *ls, expdesc *t) {
+ /* constructor -> '{' [ field { sep field } [sep] ] '}'
+ sep -> ',' | ';' */
+ FuncState *fs = ls->fs;
+ int line = ls->linenumber;
+ int pc = luaK_codeABC(fs, OP_NEWTABLE, 0, 0, 0);
+ struct ConsControl cc;
+ cc.na = cc.nh = cc.tostore = 0;
+ cc.t = t;
+ init_exp(t, VRELOCABLE, pc);
+ init_exp(&cc.v, VVOID, 0); /* no value (yet) */
+ luaK_exp2nextreg(ls->fs, t); /* fix it at stack top */
+ checknext(ls, '{');
+ do {
+ lua_assert(cc.v.k == VVOID || cc.tostore > 0);
+ if (ls->t.token == '}') break;
+ closelistfield(fs, &cc);
+ field(ls, &cc);
+ } while (testnext(ls, ',') || testnext(ls, ';'));
+ check_match(ls, '}', '{', line);
+ lastlistfield(fs, &cc);
+ SETARG_B(fs->f->code[pc], luaO_int2fb(cc.na)); /* set initial array size */
+ SETARG_C(fs->f->code[pc], luaO_int2fb(cc.nh)); /* set initial table size */
+}
+
+/* }====================================================================== */
+
+
+
+static void parlist (LexState *ls) {
+ /* parlist -> [ param { ',' param } ] */
+ FuncState *fs = ls->fs;
+ Proto *f = fs->f;
+ int nparams = 0;
+ f->is_vararg = 0;
+ if (ls->t.token != ')') { /* is 'parlist' not empty? */
+ do {
+ switch (ls->t.token) {
+ case TK_NAME: { /* param -> NAME */
+ new_localvar(ls, str_checkname(ls));
+ nparams++;
+ break;
+ }
+ case TK_DOTS: { /* param -> '...' */
+ luaX_next(ls);
+ f->is_vararg = 1; /* declared vararg */
+ break;
+ }
+ default: luaX_syntaxerror(ls, "<name> or '...' expected");
+ }
+ } while (!f->is_vararg && testnext(ls, ','));
+ }
+ adjustlocalvars(ls, nparams);
+ f->numparams = cast_byte(fs->nactvar);
+ luaK_reserveregs(fs, fs->nactvar); /* reserve register for parameters */
+}
+
+
+static void body (LexState *ls, expdesc *e, int ismethod, int line) {
+ /* body -> '(' parlist ')' block END */
+ FuncState new_fs;
+ BlockCnt bl;
+ new_fs.f = addprototype(ls);
+ new_fs.f->linedefined = line;
+ open_func(ls, &new_fs, &bl);
+ checknext(ls, '(');
+ if (ismethod) {
+ new_localvarliteral(ls, "self"); /* create 'self' parameter */
+ adjustlocalvars(ls, 1);
+ }
+ parlist(ls);
+ checknext(ls, ')');
+ statlist(ls);
+ new_fs.f->lastlinedefined = ls->linenumber;
+ check_match(ls, TK_END, TK_FUNCTION, line);
+ codeclosure(ls, e);
+ close_func(ls);
+}
+
+
+static int explist (LexState *ls, expdesc *v) {
+ /* explist -> expr { ',' expr } */
+ int n = 1; /* at least one expression */
+ expr(ls, v);
+ while (testnext(ls, ',')) {
+ luaK_exp2nextreg(ls->fs, v);
+ expr(ls, v);
+ n++;
+ }
+ return n;
+}
+
+
+static void funcargs (LexState *ls, expdesc *f, int line) {
+ FuncState *fs = ls->fs;
+ expdesc args;
+ int base, nparams;
+ switch (ls->t.token) {
+ case '(': { /* funcargs -> '(' [ explist ] ')' */
+ luaX_next(ls);
+ if (ls->t.token == ')') /* arg list is empty? */
+ args.k = VVOID;
+ else {
+ explist(ls, &args);
+ luaK_setmultret(fs, &args);
+ }
+ check_match(ls, ')', '(', line);
+ break;
+ }
+ case '{': { /* funcargs -> constructor */
+ constructor(ls, &args);
+ break;
+ }
+ case TK_STRING: { /* funcargs -> STRING */
+ codestring(ls, &args, ls->t.seminfo.ts);
+ luaX_next(ls); /* must use 'seminfo' before 'next' */
+ break;
+ }
+ default: {
+ luaX_syntaxerror(ls, "function arguments expected");
+ }
+ }
+ lua_assert(f->k == VNONRELOC);
+ base = f->u.info; /* base register for call */
+ if (hasmultret(args.k))
+ nparams = LUA_MULTRET; /* open call */
+ else {
+ if (args.k != VVOID)
+ luaK_exp2nextreg(fs, &args); /* close last argument */
+ nparams = fs->freereg - (base+1);
+ }
+ init_exp(f, VCALL, luaK_codeABC(fs, OP_CALL, base, nparams+1, 2));
+ luaK_fixline(fs, line);
+ fs->freereg = base+1; /* call remove function and arguments and leaves
+ (unless changed) one result */
+}
+
+
+
+
+/*
+** {======================================================================
+** Expression parsing
+** =======================================================================
+*/
+
+
+static void primaryexp (LexState *ls, expdesc *v) {
+ /* primaryexp -> NAME | '(' expr ')' */
+ switch (ls->t.token) {
+ case '(': {
+ int line = ls->linenumber;
+ luaX_next(ls);
+ expr(ls, v);
+ check_match(ls, ')', '(', line);
+ luaK_dischargevars(ls->fs, v);
+ return;
+ }
+ case TK_NAME: {
+ singlevar(ls, v);
+ return;
+ }
+ default: {
+ luaX_syntaxerror(ls, "unexpected symbol");
+ }
+ }
+}
+
+
+static void suffixedexp (LexState *ls, expdesc *v) {
+ /* suffixedexp ->
+ primaryexp { '.' NAME | '[' exp ']' | ':' NAME funcargs | funcargs } */
+ FuncState *fs = ls->fs;
+ int line = ls->linenumber;
+ primaryexp(ls, v);
+ for (;;) {
+ switch (ls->t.token) {
+ case '.': { /* fieldsel */
+ fieldsel(ls, v);
+ break;
+ }
+ case '[': { /* '[' exp1 ']' */
+ expdesc key;
+ luaK_exp2anyregup(fs, v);
+ yindex(ls, &key);
+ luaK_indexed(fs, v, &key);
+ break;
+ }
+ case ':': { /* ':' NAME funcargs */
+ expdesc key;
+ luaX_next(ls);
+ checkname(ls, &key);
+ luaK_self(fs, v, &key);
+ funcargs(ls, v, line);
+ break;
+ }
+ case '(': case TK_STRING: case '{': { /* funcargs */
+ luaK_exp2nextreg(fs, v);
+ funcargs(ls, v, line);
+ break;
+ }
+ default: return;
+ }
+ }
+}
+
+
+static void simpleexp (LexState *ls, expdesc *v) {
+ /* simpleexp -> FLT | INT | STRING | NIL | TRUE | FALSE | ... |
+ constructor | FUNCTION body | suffixedexp */
+ switch (ls->t.token) {
+ case TK_FLT: {
+ init_exp(v, VKFLT, 0);
+ v->u.nval = ls->t.seminfo.r;
+ break;
+ }
+ case TK_INT: {
+ init_exp(v, VKINT, 0);
+ v->u.ival = ls->t.seminfo.i;
+ break;
+ }
+ case TK_STRING: {
+ codestring(ls, v, ls->t.seminfo.ts);
+ break;
+ }
+ case TK_NIL: {
+ init_exp(v, VNIL, 0);
+ break;
+ }
+ case TK_TRUE: {
+ init_exp(v, VTRUE, 0);
+ break;
+ }
+ case TK_FALSE: {
+ init_exp(v, VFALSE, 0);
+ break;
+ }
+ case TK_DOTS: { /* vararg */
+ FuncState *fs = ls->fs;
+ check_condition(ls, fs->f->is_vararg,
+ "cannot use '...' outside a vararg function");
+ init_exp(v, VVARARG, luaK_codeABC(fs, OP_VARARG, 0, 1, 0));
+ break;
+ }
+ case '{': { /* constructor */
+ constructor(ls, v);
+ return;
+ }
+ case TK_FUNCTION: {
+ luaX_next(ls);
+ body(ls, v, 0, ls->linenumber);
+ return;
+ }
+ default: {
+ suffixedexp(ls, v);
+ return;
+ }
+ }
+ luaX_next(ls);
+}
+
+
+static UnOpr getunopr (int op) {
+ switch (op) {
+ case TK_NOT: return OPR_NOT;
+ case '-': return OPR_MINUS;
+ case '~': return OPR_BNOT;
+ case '#': return OPR_LEN;
+ default: return OPR_NOUNOPR;
+ }
+}
+
+
+static BinOpr getbinopr (int op) {
+ switch (op) {
+ case '+': return OPR_ADD;
+ case '-': return OPR_SUB;
+ case '*': return OPR_MUL;
+ case '%': return OPR_MOD;
+ case '^': return OPR_POW;
+ case '/': return OPR_DIV;
+ case TK_IDIV: return OPR_IDIV;
+ case '&': return OPR_BAND;
+ case '|': return OPR_BOR;
+ case '~': return OPR_BXOR;
+ case TK_SHL: return OPR_SHL;
+ case TK_SHR: return OPR_SHR;
+ case TK_CONCAT: return OPR_CONCAT;
+ case TK_NE: return OPR_NE;
+ case TK_EQ: return OPR_EQ;
+ case '<': return OPR_LT;
+ case TK_LE: return OPR_LE;
+ case '>': return OPR_GT;
+ case TK_GE: return OPR_GE;
+ case TK_AND: return OPR_AND;
+ case TK_OR: return OPR_OR;
+ default: return OPR_NOBINOPR;
+ }
+}
+
+
+static const struct {
+ lu_byte left; /* left priority for each binary operator */
+ lu_byte right; /* right priority */
+} priority[] = { /* ORDER OPR */
+ {10, 10}, {10, 10}, /* '+' '-' */
+ {11, 11}, {11, 11}, /* '*' '%' */
+ {14, 13}, /* '^' (right associative) */
+ {11, 11}, {11, 11}, /* '/' '//' */
+ {6, 6}, {4, 4}, {5, 5}, /* '&' '|' '~' */
+ {7, 7}, {7, 7}, /* '<<' '>>' */
+ {9, 8}, /* '..' (right associative) */
+ {3, 3}, {3, 3}, {3, 3}, /* ==, <, <= */
+ {3, 3}, {3, 3}, {3, 3}, /* ~=, >, >= */
+ {2, 2}, {1, 1} /* and, or */
+};
+
+#define UNARY_PRIORITY 12 /* priority for unary operators */
+
+
+/*
+** subexpr -> (simpleexp | unop subexpr) { binop subexpr }
+** where 'binop' is any binary operator with a priority higher than 'limit'
+*/
+static BinOpr subexpr (LexState *ls, expdesc *v, int limit) {
+ BinOpr op;
+ UnOpr uop;
+ enterlevel(ls);
+ uop = getunopr(ls->t.token);
+ if (uop != OPR_NOUNOPR) {
+ int line = ls->linenumber;
+ luaX_next(ls);
+ subexpr(ls, v, UNARY_PRIORITY);
+ luaK_prefix(ls->fs, uop, v, line);
+ }
+ else simpleexp(ls, v);
+ /* expand while operators have priorities higher than 'limit' */
+ op = getbinopr(ls->t.token);
+ while (op != OPR_NOBINOPR && priority[op].left > limit) {
+ expdesc v2;
+ BinOpr nextop;
+ int line = ls->linenumber;
+ luaX_next(ls);
+ luaK_infix(ls->fs, op, v);
+ /* read sub-expression with higher priority */
+ nextop = subexpr(ls, &v2, priority[op].right);
+ luaK_posfix(ls->fs, op, v, &v2, line);
+ op = nextop;
+ }
+ leavelevel(ls);
+ return op; /* return first untreated operator */
+}
+
+
+static void expr (LexState *ls, expdesc *v) {
+ subexpr(ls, v, 0);
+}
+
+/* }==================================================================== */
+
+
+
+/*
+** {======================================================================
+** Rules for Statements
+** =======================================================================
+*/
+
+
+static void block (LexState *ls) {
+ /* block -> statlist */
+ FuncState *fs = ls->fs;
+ BlockCnt bl;
+ enterblock(fs, &bl, 0);
+ statlist(ls);
+ leaveblock(fs);
+}
+
+
+/*
+** structure to chain all variables in the left-hand side of an
+** assignment
+*/
+struct LHS_assign {
+ struct LHS_assign *prev;
+ expdesc v; /* variable (global, local, upvalue, or indexed) */
+};
+
+
+/*
+** check whether, in an assignment to an upvalue/local variable, the
+** upvalue/local variable is begin used in a previous assignment to a
+** table. If so, save original upvalue/local value in a safe place and
+** use this safe copy in the previous assignment.
+*/
+static void check_conflict (LexState *ls, struct LHS_assign *lh, expdesc *v) {
+ FuncState *fs = ls->fs;
+ int extra = fs->freereg; /* eventual position to save local variable */
+ int conflict = 0;
+ for (; lh; lh = lh->prev) { /* check all previous assignments */
+ if (lh->v.k == VINDEXED) { /* assigning to a table? */
+ /* table is the upvalue/local being assigned now? */
+ if (lh->v.u.ind.vt == v->k && lh->v.u.ind.t == v->u.info) {
+ conflict = 1;
+ lh->v.u.ind.vt = VLOCAL;
+ lh->v.u.ind.t = extra; /* previous assignment will use safe copy */
+ }
+ /* index is the local being assigned? (index cannot be upvalue) */
+ if (v->k == VLOCAL && lh->v.u.ind.idx == v->u.info) {
+ conflict = 1;
+ lh->v.u.ind.idx = extra; /* previous assignment will use safe copy */
+ }
+ }
+ }
+ if (conflict) {
+ /* copy upvalue/local value to a temporary (in position 'extra') */
+ OpCode op = (v->k == VLOCAL) ? OP_MOVE : OP_GETUPVAL;
+ luaK_codeABC(fs, op, extra, v->u.info, 0);
+ luaK_reserveregs(fs, 1);
+ }
+}
+
+
+static void assignment (LexState *ls, struct LHS_assign *lh, int nvars) {
+ expdesc e;
+ check_condition(ls, vkisvar(lh->v.k), "syntax error");
+ if (testnext(ls, ',')) { /* assignment -> ',' suffixedexp assignment */
+ struct LHS_assign nv;
+ nv.prev = lh;
+ suffixedexp(ls, &nv.v);
+ if (nv.v.k != VINDEXED)
+ check_conflict(ls, lh, &nv.v);
+ checklimit(ls->fs, nvars + ls->L->nCcalls, LUAI_MAXCCALLS,
+ "C levels");
+ assignment(ls, &nv, nvars+1);
+ }
+ else { /* assignment -> '=' explist */
+ int nexps;
+ checknext(ls, '=');
+ nexps = explist(ls, &e);
+ if (nexps != nvars)
+ adjust_assign(ls, nvars, nexps, &e);
+ else {
+ luaK_setoneret(ls->fs, &e); /* close last expression */
+ luaK_storevar(ls->fs, &lh->v, &e);
+ return; /* avoid default */
+ }
+ }
+ init_exp(&e, VNONRELOC, ls->fs->freereg-1); /* default assignment */
+ luaK_storevar(ls->fs, &lh->v, &e);
+}
+
+
+static int cond (LexState *ls) {
+ /* cond -> exp */
+ expdesc v;
+ expr(ls, &v); /* read condition */
+ if (v.k == VNIL) v.k = VFALSE; /* 'falses' are all equal here */
+ luaK_goiftrue(ls->fs, &v);
+ return v.f;
+}
+
+
+static void gotostat (LexState *ls, int pc) {
+ int line = ls->linenumber;
+ TString *label;
+ int g;
+ if (testnext(ls, TK_GOTO))
+ label = str_checkname(ls);
+ else {
+ luaX_next(ls); /* skip break */
+ label = luaS_new(ls->L, "break");
+ }
+ g = newlabelentry(ls, &ls->dyd->gt, label, line, pc);
+ findlabel(ls, g); /* close it if label already defined */
+}
+
+
+/* check for repeated labels on the same block */
+static void checkrepeated (FuncState *fs, Labellist *ll, TString *label) {
+ int i;
+ for (i = fs->bl->firstlabel; i < ll->n; i++) {
+ if (eqstr(label, ll->arr[i].name)) {
+ const char *msg = luaO_pushfstring(fs->ls->L,
+ "label '%s' already defined on line %d",
+ getstr(label), ll->arr[i].line);
+ semerror(fs->ls, msg);
+ }
+ }
+}
+
+
+/* skip no-op statements */
+static void skipnoopstat (LexState *ls) {
+ while (ls->t.token == ';' || ls->t.token == TK_DBCOLON)
+ statement(ls);
+}
+
+
+static void labelstat (LexState *ls, TString *label, int line) {
+ /* label -> '::' NAME '::' */
+ FuncState *fs = ls->fs;
+ Labellist *ll = &ls->dyd->label;
+ int l; /* index of new label being created */
+ checkrepeated(fs, ll, label); /* check for repeated labels */
+ checknext(ls, TK_DBCOLON); /* skip double colon */
+ /* create new entry for this label */
+ l = newlabelentry(ls, ll, label, line, luaK_getlabel(fs));
+ skipnoopstat(ls); /* skip other no-op statements */
+ if (block_follow(ls, 0)) { /* label is last no-op statement in the block? */
+ /* assume that locals are already out of scope */
+ ll->arr[l].nactvar = fs->bl->nactvar;
+ }
+ findgotos(ls, &ll->arr[l]);
+}
+
+
+static void whilestat (LexState *ls, int line) {
+ /* whilestat -> WHILE cond DO block END */
+ FuncState *fs = ls->fs;
+ int whileinit;
+ int condexit;
+ BlockCnt bl;
+ luaX_next(ls); /* skip WHILE */
+ whileinit = luaK_getlabel(fs);
+ condexit = cond(ls);
+ enterblock(fs, &bl, 1);
+ checknext(ls, TK_DO);
+ block(ls);
+ luaK_jumpto(fs, whileinit);
+ check_match(ls, TK_END, TK_WHILE, line);
+ leaveblock(fs);
+ luaK_patchtohere(fs, condexit); /* false conditions finish the loop */
+}
+
+
+static void repeatstat (LexState *ls, int line) {
+ /* repeatstat -> REPEAT block UNTIL cond */
+ int condexit;
+ FuncState *fs = ls->fs;
+ int repeat_init = luaK_getlabel(fs);
+ BlockCnt bl1, bl2;
+ enterblock(fs, &bl1, 1); /* loop block */
+ enterblock(fs, &bl2, 0); /* scope block */
+ luaX_next(ls); /* skip REPEAT */
+ statlist(ls);
+ check_match(ls, TK_UNTIL, TK_REPEAT, line);
+ condexit = cond(ls); /* read condition (inside scope block) */
+ if (bl2.upval) /* upvalues? */
+ luaK_patchclose(fs, condexit, bl2.nactvar);
+ leaveblock(fs); /* finish scope */
+ luaK_patchlist(fs, condexit, repeat_init); /* close the loop */
+ leaveblock(fs); /* finish loop */
+}
+
+
+static int exp1 (LexState *ls) {
+ expdesc e;
+ int reg;
+ expr(ls, &e);
+ luaK_exp2nextreg(ls->fs, &e);
+ lua_assert(e.k == VNONRELOC);
+ reg = e.u.info;
+ return reg;
+}
+
+
+static void forbody (LexState *ls, int base, int line, int nvars, int isnum) {
+ /* forbody -> DO block */
+ BlockCnt bl;
+ FuncState *fs = ls->fs;
+ int prep, endfor;
+ adjustlocalvars(ls, 3); /* control variables */
+ checknext(ls, TK_DO);
+ prep = isnum ? luaK_codeAsBx(fs, OP_FORPREP, base, NO_JUMP) : luaK_jump(fs);
+ enterblock(fs, &bl, 0); /* scope for declared variables */
+ adjustlocalvars(ls, nvars);
+ luaK_reserveregs(fs, nvars);
+ block(ls);
+ leaveblock(fs); /* end of scope for declared variables */
+ luaK_patchtohere(fs, prep);
+ if (isnum) /* numeric for? */
+ endfor = luaK_codeAsBx(fs, OP_FORLOOP, base, NO_JUMP);
+ else { /* generic for */
+ luaK_codeABC(fs, OP_TFORCALL, base, 0, nvars);
+ luaK_fixline(fs, line);
+ endfor = luaK_codeAsBx(fs, OP_TFORLOOP, base + 2, NO_JUMP);
+ }
+ luaK_patchlist(fs, endfor, prep + 1);
+ luaK_fixline(fs, line);
+}
+
+
+static void fornum (LexState *ls, TString *varname, int line) {
+ /* fornum -> NAME = exp1,exp1[,exp1] forbody */
+ FuncState *fs = ls->fs;
+ int base = fs->freereg;
+ new_localvarliteral(ls, "(for index)");
+ new_localvarliteral(ls, "(for limit)");
+ new_localvarliteral(ls, "(for step)");
+ new_localvar(ls, varname);
+ checknext(ls, '=');
+ exp1(ls); /* initial value */
+ checknext(ls, ',');
+ exp1(ls); /* limit */
+ if (testnext(ls, ','))
+ exp1(ls); /* optional step */
+ else { /* default step = 1 */
+ luaK_codek(fs, fs->freereg, luaK_intK(fs, 1));
+ luaK_reserveregs(fs, 1);
+ }
+ forbody(ls, base, line, 1, 1);
+}
+
+
+static void forlist (LexState *ls, TString *indexname) {
+ /* forlist -> NAME {,NAME} IN explist forbody */
+ FuncState *fs = ls->fs;
+ expdesc e;
+ int nvars = 4; /* gen, state, control, plus at least one declared var */
+ int line;
+ int base = fs->freereg;
+ /* create control variables */
+ new_localvarliteral(ls, "(for generator)");
+ new_localvarliteral(ls, "(for state)");
+ new_localvarliteral(ls, "(for control)");
+ /* create declared variables */
+ new_localvar(ls, indexname);
+ while (testnext(ls, ',')) {
+ new_localvar(ls, str_checkname(ls));
+ nvars++;
+ }
+ checknext(ls, TK_IN);
+ line = ls->linenumber;
+ adjust_assign(ls, 3, explist(ls, &e), &e);
+ luaK_checkstack(fs, 3); /* extra space to call generator */
+ forbody(ls, base, line, nvars - 3, 0);
+}
+
+
+static void forstat (LexState *ls, int line) {
+ /* forstat -> FOR (fornum | forlist) END */
+ FuncState *fs = ls->fs;
+ TString *varname;
+ BlockCnt bl;
+ enterblock(fs, &bl, 1); /* scope for loop and control variables */
+ luaX_next(ls); /* skip 'for' */
+ varname = str_checkname(ls); /* first variable name */
+ switch (ls->t.token) {
+ case '=': fornum(ls, varname, line); break;
+ case ',': case TK_IN: forlist(ls, varname); break;
+ default: luaX_syntaxerror(ls, "'=' or 'in' expected");
+ }
+ check_match(ls, TK_END, TK_FOR, line);
+ leaveblock(fs); /* loop scope ('break' jumps to this point) */
+}
+
+
+static void test_then_block (LexState *ls, int *escapelist) {
+ /* test_then_block -> [IF | ELSEIF] cond THEN block */
+ BlockCnt bl;
+ FuncState *fs = ls->fs;
+ expdesc v;
+ int jf; /* instruction to skip 'then' code (if condition is false) */
+ luaX_next(ls); /* skip IF or ELSEIF */
+ expr(ls, &v); /* read condition */
+ checknext(ls, TK_THEN);
+ if (ls->t.token == TK_GOTO || ls->t.token == TK_BREAK) {
+ luaK_goiffalse(ls->fs, &v); /* will jump to label if condition is true */
+ enterblock(fs, &bl, 0); /* must enter block before 'goto' */
+ gotostat(ls, v.t); /* handle goto/break */
+ skipnoopstat(ls); /* skip other no-op statements */
+ if (block_follow(ls, 0)) { /* 'goto' is the entire block? */
+ leaveblock(fs);
+ return; /* and that is it */
+ }
+ else /* must skip over 'then' part if condition is false */
+ jf = luaK_jump(fs);
+ }
+ else { /* regular case (not goto/break) */
+ luaK_goiftrue(ls->fs, &v); /* skip over block if condition is false */
+ enterblock(fs, &bl, 0);
+ jf = v.f;
+ }
+ statlist(ls); /* 'then' part */
+ leaveblock(fs);
+ if (ls->t.token == TK_ELSE ||
+ ls->t.token == TK_ELSEIF) /* followed by 'else'/'elseif'? */
+ luaK_concat(fs, escapelist, luaK_jump(fs)); /* must jump over it */
+ luaK_patchtohere(fs, jf);
+}
+
+
+static void ifstat (LexState *ls, int line) {
+ /* ifstat -> IF cond THEN block {ELSEIF cond THEN block} [ELSE block] END */
+ FuncState *fs = ls->fs;
+ int escapelist = NO_JUMP; /* exit list for finished parts */
+ test_then_block(ls, &escapelist); /* IF cond THEN block */
+ while (ls->t.token == TK_ELSEIF)
+ test_then_block(ls, &escapelist); /* ELSEIF cond THEN block */
+ if (testnext(ls, TK_ELSE))
+ block(ls); /* 'else' part */
+ check_match(ls, TK_END, TK_IF, line);
+ luaK_patchtohere(fs, escapelist); /* patch escape list to 'if' end */
+}
+
+
+static void localfunc (LexState *ls) {
+ expdesc b;
+ FuncState *fs = ls->fs;
+ new_localvar(ls, str_checkname(ls)); /* new local variable */
+ adjustlocalvars(ls, 1); /* enter its scope */
+ body(ls, &b, 0, ls->linenumber); /* function created in next register */
+ /* debug information will only see the variable after this point! */
+ getlocvar(fs, b.u.info)->startpc = fs->pc;
+}
+
+
+static void localstat (LexState *ls) {
+ /* stat -> LOCAL NAME {',' NAME} ['=' explist] */
+ int nvars = 0;
+ int nexps;
+ expdesc e;
+ do {
+ new_localvar(ls, str_checkname(ls));
+ nvars++;
+ } while (testnext(ls, ','));
+ if (testnext(ls, '='))
+ nexps = explist(ls, &e);
+ else {
+ e.k = VVOID;
+ nexps = 0;
+ }
+ adjust_assign(ls, nvars, nexps, &e);
+ adjustlocalvars(ls, nvars);
+}
+
+
+static int funcname (LexState *ls, expdesc *v) {
+ /* funcname -> NAME {fieldsel} [':' NAME] */
+ int ismethod = 0;
+ singlevar(ls, v);
+ while (ls->t.token == '.')
+ fieldsel(ls, v);
+ if (ls->t.token == ':') {
+ ismethod = 1;
+ fieldsel(ls, v);
+ }
+ return ismethod;
+}
+
+
+static void funcstat (LexState *ls, int line) {
+ /* funcstat -> FUNCTION funcname body */
+ int ismethod;
+ expdesc v, b;
+ luaX_next(ls); /* skip FUNCTION */
+ ismethod = funcname(ls, &v);
+ body(ls, &b, ismethod, line);
+ luaK_storevar(ls->fs, &v, &b);
+ luaK_fixline(ls->fs, line); /* definition "happens" in the first line */
+}
+
+
+static void exprstat (LexState *ls) {
+ /* stat -> func | assignment */
+ FuncState *fs = ls->fs;
+ struct LHS_assign v;
+ suffixedexp(ls, &v.v);
+ if (ls->t.token == '=' || ls->t.token == ',') { /* stat -> assignment ? */
+ v.prev = NULL;
+ assignment(ls, &v, 1);
+ }
+ else { /* stat -> func */
+ check_condition(ls, v.v.k == VCALL, "syntax error");
+ SETARG_C(getinstruction(fs, &v.v), 1); /* call statement uses no results */
+ }
+}
+
+
+static void retstat (LexState *ls) {
+ /* stat -> RETURN [explist] [';'] */
+ FuncState *fs = ls->fs;
+ expdesc e;
+ int first, nret; /* registers with returned values */
+ if (block_follow(ls, 1) || ls->t.token == ';')
+ first = nret = 0; /* return no values */
+ else {
+ nret = explist(ls, &e); /* optional return values */
+ if (hasmultret(e.k)) {
+ luaK_setmultret(fs, &e);
+ if (e.k == VCALL && nret == 1) { /* tail call? */
+ SET_OPCODE(getinstruction(fs,&e), OP_TAILCALL);
+ lua_assert(GETARG_A(getinstruction(fs,&e)) == fs->nactvar);
+ }
+ first = fs->nactvar;
+ nret = LUA_MULTRET; /* return all values */
+ }
+ else {
+ if (nret == 1) /* only one single value? */
+ first = luaK_exp2anyreg(fs, &e);
+ else {
+ luaK_exp2nextreg(fs, &e); /* values must go to the stack */
+ first = fs->nactvar; /* return all active values */
+ lua_assert(nret == fs->freereg - first);
+ }
+ }
+ }
+ luaK_ret(fs, first, nret);
+ testnext(ls, ';'); /* skip optional semicolon */
+}
+
+
+static void statement (LexState *ls) {
+ int line = ls->linenumber; /* may be needed for error messages */
+ enterlevel(ls);
+ switch (ls->t.token) {
+ case ';': { /* stat -> ';' (empty statement) */
+ luaX_next(ls); /* skip ';' */
+ break;
+ }
+ case TK_IF: { /* stat -> ifstat */
+ ifstat(ls, line);
+ break;
+ }
+ case TK_WHILE: { /* stat -> whilestat */
+ whilestat(ls, line);
+ break;
+ }
+ case TK_DO: { /* stat -> DO block END */
+ luaX_next(ls); /* skip DO */
+ block(ls);
+ check_match(ls, TK_END, TK_DO, line);
+ break;
+ }
+ case TK_FOR: { /* stat -> forstat */
+ forstat(ls, line);
+ break;
+ }
+ case TK_REPEAT: { /* stat -> repeatstat */
+ repeatstat(ls, line);
+ break;
+ }
+ case TK_FUNCTION: { /* stat -> funcstat */
+ funcstat(ls, line);
+ break;
+ }
+ case TK_LOCAL: { /* stat -> localstat */
+ luaX_next(ls); /* skip LOCAL */
+ if (testnext(ls, TK_FUNCTION)) /* local function? */
+ localfunc(ls);
+ else
+ localstat(ls);
+ break;
+ }
+ case TK_DBCOLON: { /* stat -> label */
+ luaX_next(ls); /* skip double colon */
+ labelstat(ls, str_checkname(ls), line);
+ break;
+ }
+ case TK_RETURN: { /* stat -> retstat */
+ luaX_next(ls); /* skip RETURN */
+ retstat(ls);
+ break;
+ }
+ case TK_BREAK: /* stat -> breakstat */
+ case TK_GOTO: { /* stat -> 'goto' NAME */
+ gotostat(ls, luaK_jump(ls->fs));
+ break;
+ }
+ default: { /* stat -> func | assignment */
+ exprstat(ls);
+ break;
+ }
+ }
+ lua_assert(ls->fs->f->maxstacksize >= ls->fs->freereg &&
+ ls->fs->freereg >= ls->fs->nactvar);
+ ls->fs->freereg = ls->fs->nactvar; /* free registers */
+ leavelevel(ls);
+}
+
+/* }====================================================================== */
+
+
+/*
+** compiles the main function, which is a regular vararg function with an
+** upvalue named LUA_ENV
+*/
+static void mainfunc (LexState *ls, FuncState *fs) {
+ BlockCnt bl;
+ expdesc v;
+ open_func(ls, fs, &bl);
+ fs->f->is_vararg = 1; /* main function is always declared vararg */
+ init_exp(&v, VLOCAL, 0); /* create and... */
+ newupvalue(fs, ls->envn, &v); /* ...set environment upvalue */
+ luaX_next(ls); /* read first token */
+ statlist(ls); /* parse main body */
+ check(ls, TK_EOS);
+ close_func(ls);
+}
+
+
+LClosure *luaY_parser (lua_State *L, ZIO *z, Mbuffer *buff,
+ Dyndata *dyd, const char *name, int firstchar) {
+ LexState lexstate;
+ FuncState funcstate;
+ LClosure *cl = luaF_newLclosure(L, 1); /* create main closure */
+ setclLvalue(L, L->top, cl); /* anchor it (to avoid being collected) */
+ luaD_inctop(L);
+ lexstate.h = luaH_new(L); /* create table for scanner */
+ sethvalue(L, L->top, lexstate.h); /* anchor it */
+ luaD_inctop(L);
+ funcstate.f = cl->p = luaF_newproto(L);
+ funcstate.f->source = luaS_new(L, name); /* create and anchor TString */
+ lua_assert(iswhite(funcstate.f)); /* do not need barrier here */
+ lexstate.buff = buff;
+ lexstate.dyd = dyd;
+ dyd->actvar.n = dyd->gt.n = dyd->label.n = 0;
+ luaX_setinput(L, &lexstate, z, funcstate.f->source, firstchar);
+ mainfunc(&lexstate, &funcstate);
+ lua_assert(!funcstate.prev && funcstate.nups == 1 && !lexstate.fs);
+ /* all scopes should be correctly finished */
+ lua_assert(dyd->actvar.n == 0 && dyd->gt.n == 0 && dyd->label.n == 0);
+ L->top--; /* remove scanner's table */
+ return cl; /* closure is on the stack, too */
+}
+
diff --git a/Build/source/libs/lua53/lua53-src/src/lparser.h b/Build/source/libs/lua53/lua53-src/src/lparser.h
new file mode 100644
index 00000000000..02e9b03aebc
--- /dev/null
+++ b/Build/source/libs/lua53/lua53-src/src/lparser.h
@@ -0,0 +1,133 @@
+/*
+** $Id: lparser.h,v 1.76 2015/12/30 18:16:13 roberto Exp $
+** Lua Parser
+** See Copyright Notice in lua.h
+*/
+
+#ifndef lparser_h
+#define lparser_h
+
+#include "llimits.h"
+#include "lobject.h"
+#include "lzio.h"
+
+
+/*
+** Expression and variable descriptor.
+** Code generation for variables and expressions can be delayed to allow
+** optimizations; An 'expdesc' structure describes a potentially-delayed
+** variable/expression. It has a description of its "main" value plus a
+** list of conditional jumps that can also produce its value (generated
+** by short-circuit operators 'and'/'or').
+*/
+
+/* kinds of variables/expressions */
+typedef enum {
+ VVOID, /* when 'expdesc' describes the last expression a list,
+ this kind means an empty list (so, no expression) */
+ VNIL, /* constant nil */
+ VTRUE, /* constant true */
+ VFALSE, /* constant false */
+ VK, /* constant in 'k'; info = index of constant in 'k' */
+ VKFLT, /* floating constant; nval = numerical float value */
+ VKINT, /* integer constant; nval = numerical integer value */
+ VNONRELOC, /* expression has its value in a fixed register;
+ info = result register */
+ VLOCAL, /* local variable; info = local register */
+ VUPVAL, /* upvalue variable; info = index of upvalue in 'upvalues' */
+ VINDEXED, /* indexed variable;
+ ind.vt = whether 't' is register or upvalue;
+ ind.t = table register or upvalue;
+ ind.idx = key's R/K index */
+ VJMP, /* expression is a test/comparison;
+ info = pc of corresponding jump instruction */
+ VRELOCABLE, /* expression can put result in any register;
+ info = instruction pc */
+ VCALL, /* expression is a function call; info = instruction pc */
+ VVARARG /* vararg expression; info = instruction pc */
+} expkind;
+
+
+#define vkisvar(k) (VLOCAL <= (k) && (k) <= VINDEXED)
+#define vkisinreg(k) ((k) == VNONRELOC || (k) == VLOCAL)
+
+typedef struct expdesc {
+ expkind k;
+ union {
+ lua_Integer ival; /* for VKINT */
+ lua_Number nval; /* for VKFLT */
+ int info; /* for generic use */
+ struct { /* for indexed variables (VINDEXED) */
+ short idx; /* index (R/K) */
+ lu_byte t; /* table (register or upvalue) */
+ lu_byte vt; /* whether 't' is register (VLOCAL) or upvalue (VUPVAL) */
+ } ind;
+ } u;
+ int t; /* patch list of 'exit when true' */
+ int f; /* patch list of 'exit when false' */
+} expdesc;
+
+
+/* description of active local variable */
+typedef struct Vardesc {
+ short idx; /* variable index in stack */
+} Vardesc;
+
+
+/* description of pending goto statements and label statements */
+typedef struct Labeldesc {
+ TString *name; /* label identifier */
+ int pc; /* position in code */
+ int line; /* line where it appeared */
+ lu_byte nactvar; /* local level where it appears in current block */
+} Labeldesc;
+
+
+/* list of labels or gotos */
+typedef struct Labellist {
+ Labeldesc *arr; /* array */
+ int n; /* number of entries in use */
+ int size; /* array size */
+} Labellist;
+
+
+/* dynamic structures used by the parser */
+typedef struct Dyndata {
+ struct { /* list of active local variables */
+ Vardesc *arr;
+ int n;
+ int size;
+ } actvar;
+ Labellist gt; /* list of pending gotos */
+ Labellist label; /* list of active labels */
+} Dyndata;
+
+
+/* control of blocks */
+struct BlockCnt; /* defined in lparser.c */
+
+
+/* state needed to generate code for a given function */
+typedef struct FuncState {
+ Proto *f; /* current function header */
+ struct FuncState *prev; /* enclosing function */
+ struct LexState *ls; /* lexical state */
+ struct BlockCnt *bl; /* chain of current blocks */
+ int pc; /* next position to code (equivalent to 'ncode') */
+ int lasttarget; /* 'label' of last 'jump label' */
+ int jpc; /* list of pending jumps to 'pc' */
+ int nk; /* number of elements in 'k' */
+ int np; /* number of elements in 'p' */
+ int firstlocal; /* index of first local var (in Dyndata array) */
+ short nlocvars; /* number of elements in 'f->locvars' */
+ lu_byte nactvar; /* number of active local variables */
+ lu_byte nups; /* number of upvalues */
+ lu_byte freereg; /* first free register */
+} FuncState;
+
+
+LUAI_FUNC LClosure *luaY_parser (lua_State *L, ZIO *z, Mbuffer *buff,
+ Dyndata *dyd, const char *name, int firstchar);
+
+
+#endif
diff --git a/Build/source/libs/lua53/lua53-src/src/lprefix.h b/Build/source/libs/lua53/lua53-src/src/lprefix.h
new file mode 100644
index 00000000000..02daa837f55
--- /dev/null
+++ b/Build/source/libs/lua53/lua53-src/src/lprefix.h
@@ -0,0 +1,45 @@
+/*
+** $Id: lprefix.h,v 1.2 2014/12/29 16:54:13 roberto Exp $
+** Definitions for Lua code that must come before any other header file
+** See Copyright Notice in lua.h
+*/
+
+#ifndef lprefix_h
+#define lprefix_h
+
+
+/*
+** Allows POSIX/XSI stuff
+*/
+#if !defined(LUA_USE_C89) /* { */
+
+#if !defined(_XOPEN_SOURCE)
+#define _XOPEN_SOURCE 600
+#elif _XOPEN_SOURCE == 0
+#undef _XOPEN_SOURCE /* use -D_XOPEN_SOURCE=0 to undefine it */
+#endif
+
+/*
+** Allows manipulation of large files in gcc and some other compilers
+*/
+#if !defined(LUA_32BITS) && !defined(_FILE_OFFSET_BITS)
+#define _LARGEFILE_SOURCE 1
+#define _FILE_OFFSET_BITS 64
+#endif
+
+#endif /* } */
+
+
+/*
+** Windows stuff
+*/
+#if defined(_WIN32) /* { */
+
+#if !defined(_CRT_SECURE_NO_WARNINGS)
+#define _CRT_SECURE_NO_WARNINGS /* avoid warnings about ISO C functions */
+#endif
+
+#endif /* } */
+
+#endif
+
diff --git a/Build/source/libs/lua53/lua53-src/src/lstate.c b/Build/source/libs/lua53/lua53-src/src/lstate.c
new file mode 100644
index 00000000000..9194ac3419e
--- /dev/null
+++ b/Build/source/libs/lua53/lua53-src/src/lstate.c
@@ -0,0 +1,347 @@
+/*
+** $Id: lstate.c,v 2.133 2015/11/13 12:16:51 roberto Exp $
+** Global State
+** See Copyright Notice in lua.h
+*/
+
+#define lstate_c
+#define LUA_CORE
+
+#include "lprefix.h"
+
+
+#include <stddef.h>
+#include <string.h>
+
+#include "lua.h"
+
+#include "lapi.h"
+#include "ldebug.h"
+#include "ldo.h"
+#include "lfunc.h"
+#include "lgc.h"
+#include "llex.h"
+#include "lmem.h"
+#include "lstate.h"
+#include "lstring.h"
+#include "ltable.h"
+#include "ltm.h"
+
+
+#if !defined(LUAI_GCPAUSE)
+#define LUAI_GCPAUSE 200 /* 200% */
+#endif
+
+#if !defined(LUAI_GCMUL)
+#define LUAI_GCMUL 200 /* GC runs 'twice the speed' of memory allocation */
+#endif
+
+
+/*
+** a macro to help the creation of a unique random seed when a state is
+** created; the seed is used to randomize hashes.
+*/
+#if !defined(luai_makeseed)
+#include <time.h>
+#define luai_makeseed() cast(unsigned int, time(NULL))
+#endif
+
+
+
+/*
+** thread state + extra space
+*/
+typedef struct LX {
+ lu_byte extra_[LUA_EXTRASPACE];
+ lua_State l;
+} LX;
+
+
+/*
+** Main thread combines a thread state and the global state
+*/
+typedef struct LG {
+ LX l;
+ global_State g;
+} LG;
+
+
+
+#define fromstate(L) (cast(LX *, cast(lu_byte *, (L)) - offsetof(LX, l)))
+
+
+/*
+** Compute an initial seed as random as possible. Rely on Address Space
+** Layout Randomization (if present) to increase randomness..
+*/
+#define addbuff(b,p,e) \
+ { size_t t = cast(size_t, e); \
+ memcpy(b + p, &t, sizeof(t)); p += sizeof(t); }
+
+static unsigned int makeseed (lua_State *L) {
+ char buff[4 * sizeof(size_t)];
+ unsigned int h = luai_makeseed();
+ int p = 0;
+ addbuff(buff, p, L); /* heap variable */
+ addbuff(buff, p, &h); /* local variable */
+ addbuff(buff, p, luaO_nilobject); /* global variable */
+ addbuff(buff, p, &lua_newstate); /* public function */
+ lua_assert(p == sizeof(buff));
+ return luaS_hash(buff, p, h);
+}
+
+
+/*
+** set GCdebt to a new value keeping the value (totalbytes + GCdebt)
+** invariant (and avoiding underflows in 'totalbytes')
+*/
+void luaE_setdebt (global_State *g, l_mem debt) {
+ l_mem tb = gettotalbytes(g);
+ lua_assert(tb > 0);
+ if (debt < tb - MAX_LMEM)
+ debt = tb - MAX_LMEM; /* will make 'totalbytes == MAX_LMEM' */
+ g->totalbytes = tb - debt;
+ g->GCdebt = debt;
+}
+
+
+CallInfo *luaE_extendCI (lua_State *L) {
+ CallInfo *ci = luaM_new(L, CallInfo);
+ lua_assert(L->ci->next == NULL);
+ L->ci->next = ci;
+ ci->previous = L->ci;
+ ci->next = NULL;
+ L->nci++;
+ return ci;
+}
+
+
+/*
+** free all CallInfo structures not in use by a thread
+*/
+void luaE_freeCI (lua_State *L) {
+ CallInfo *ci = L->ci;
+ CallInfo *next = ci->next;
+ ci->next = NULL;
+ while ((ci = next) != NULL) {
+ next = ci->next;
+ luaM_free(L, ci);
+ L->nci--;
+ }
+}
+
+
+/*
+** free half of the CallInfo structures not in use by a thread
+*/
+void luaE_shrinkCI (lua_State *L) {
+ CallInfo *ci = L->ci;
+ CallInfo *next2; /* next's next */
+ /* while there are two nexts */
+ while (ci->next != NULL && (next2 = ci->next->next) != NULL) {
+ luaM_free(L, ci->next); /* free next */
+ L->nci--;
+ ci->next = next2; /* remove 'next' from the list */
+ next2->previous = ci;
+ ci = next2; /* keep next's next */
+ }
+}
+
+
+static void stack_init (lua_State *L1, lua_State *L) {
+ int i; CallInfo *ci;
+ /* initialize stack array */
+ L1->stack = luaM_newvector(L, BASIC_STACK_SIZE, TValue);
+ L1->stacksize = BASIC_STACK_SIZE;
+ for (i = 0; i < BASIC_STACK_SIZE; i++)
+ setnilvalue(L1->stack + i); /* erase new stack */
+ L1->top = L1->stack;
+ L1->stack_last = L1->stack + L1->stacksize - EXTRA_STACK;
+ /* initialize first ci */
+ ci = &L1->base_ci;
+ ci->next = ci->previous = NULL;
+ ci->callstatus = 0;
+ ci->func = L1->top;
+ setnilvalue(L1->top++); /* 'function' entry for this 'ci' */
+ ci->top = L1->top + LUA_MINSTACK;
+ L1->ci = ci;
+}
+
+
+static void freestack (lua_State *L) {
+ if (L->stack == NULL)
+ return; /* stack not completely built yet */
+ L->ci = &L->base_ci; /* free the entire 'ci' list */
+ luaE_freeCI(L);
+ lua_assert(L->nci == 0);
+ luaM_freearray(L, L->stack, L->stacksize); /* free stack array */
+}
+
+
+/*
+** Create registry table and its predefined values
+*/
+static void init_registry (lua_State *L, global_State *g) {
+ TValue temp;
+ /* create registry */
+ Table *registry = luaH_new(L);
+ sethvalue(L, &g->l_registry, registry);
+ luaH_resize(L, registry, LUA_RIDX_LAST, 0);
+ /* registry[LUA_RIDX_MAINTHREAD] = L */
+ setthvalue(L, &temp, L); /* temp = L */
+ luaH_setint(L, registry, LUA_RIDX_MAINTHREAD, &temp);
+ /* registry[LUA_RIDX_GLOBALS] = table of globals */
+ sethvalue(L, &temp, luaH_new(L)); /* temp = new table (global table) */
+ luaH_setint(L, registry, LUA_RIDX_GLOBALS, &temp);
+}
+
+
+/*
+** open parts of the state that may cause memory-allocation errors.
+** ('g->version' != NULL flags that the state was completely build)
+*/
+static void f_luaopen (lua_State *L, void *ud) {
+ global_State *g = G(L);
+ UNUSED(ud);
+ stack_init(L, L); /* init stack */
+ init_registry(L, g);
+ luaS_init(L);
+ luaT_init(L);
+ luaX_init(L);
+ g->gcrunning = 1; /* allow gc */
+ g->version = lua_version(NULL);
+ luai_userstateopen(L);
+}
+
+
+/*
+** preinitialize a thread with consistent values without allocating
+** any memory (to avoid errors)
+*/
+static void preinit_thread (lua_State *L, global_State *g) {
+ G(L) = g;
+ L->stack = NULL;
+ L->ci = NULL;
+ L->nci = 0;
+ L->stacksize = 0;
+ L->twups = L; /* thread has no upvalues */
+ L->errorJmp = NULL;
+ L->nCcalls = 0;
+ L->hook = NULL;
+ L->hookmask = 0;
+ L->basehookcount = 0;
+ L->allowhook = 1;
+ resethookcount(L);
+ L->openupval = NULL;
+ L->nny = 1;
+ L->status = LUA_OK;
+ L->errfunc = 0;
+}
+
+
+static void close_state (lua_State *L) {
+ global_State *g = G(L);
+ luaF_close(L, L->stack); /* close all upvalues for this thread */
+ luaC_freeallobjects(L); /* collect all objects */
+ if (g->version) /* closing a fully built state? */
+ luai_userstateclose(L);
+ luaM_freearray(L, G(L)->strt.hash, G(L)->strt.size);
+ freestack(L);
+ lua_assert(gettotalbytes(g) == sizeof(LG));
+ (*g->frealloc)(g->ud, fromstate(L), sizeof(LG), 0); /* free main block */
+}
+
+
+LUA_API lua_State *lua_newthread (lua_State *L) {
+ global_State *g = G(L);
+ lua_State *L1;
+ lua_lock(L);
+ luaC_checkGC(L);
+ /* create new thread */
+ L1 = &cast(LX *, luaM_newobject(L, LUA_TTHREAD, sizeof(LX)))->l;
+ L1->marked = luaC_white(g);
+ L1->tt = LUA_TTHREAD;
+ /* link it on list 'allgc' */
+ L1->next = g->allgc;
+ g->allgc = obj2gco(L1);
+ /* anchor it on L stack */
+ setthvalue(L, L->top, L1);
+ api_incr_top(L);
+ preinit_thread(L1, g);
+ L1->hookmask = L->hookmask;
+ L1->basehookcount = L->basehookcount;
+ L1->hook = L->hook;
+ resethookcount(L1);
+ /* initialize L1 extra space */
+ memcpy(lua_getextraspace(L1), lua_getextraspace(g->mainthread),
+ LUA_EXTRASPACE);
+ luai_userstatethread(L, L1);
+ stack_init(L1, L); /* init stack */
+ lua_unlock(L);
+ return L1;
+}
+
+
+void luaE_freethread (lua_State *L, lua_State *L1) {
+ LX *l = fromstate(L1);
+ luaF_close(L1, L1->stack); /* close all upvalues for this thread */
+ lua_assert(L1->openupval == NULL);
+ luai_userstatefree(L, L1);
+ freestack(L1);
+ luaM_free(L, l);
+}
+
+
+LUA_API lua_State *lua_newstate (lua_Alloc f, void *ud) {
+ int i;
+ lua_State *L;
+ global_State *g;
+ LG *l = cast(LG *, (*f)(ud, NULL, LUA_TTHREAD, sizeof(LG)));
+ if (l == NULL) return NULL;
+ L = &l->l.l;
+ g = &l->g;
+ L->next = NULL;
+ L->tt = LUA_TTHREAD;
+ g->currentwhite = bitmask(WHITE0BIT);
+ L->marked = luaC_white(g);
+ preinit_thread(L, g);
+ g->frealloc = f;
+ g->ud = ud;
+ g->mainthread = L;
+ g->seed = makeseed(L);
+ g->gcrunning = 0; /* no GC while building state */
+ g->GCestimate = 0;
+ g->strt.size = g->strt.nuse = 0;
+ g->strt.hash = NULL;
+ setnilvalue(&g->l_registry);
+ g->panic = NULL;
+ g->version = NULL;
+ g->gcstate = GCSpause;
+ g->gckind = KGC_NORMAL;
+ g->allgc = g->finobj = g->tobefnz = g->fixedgc = NULL;
+ g->sweepgc = NULL;
+ g->gray = g->grayagain = NULL;
+ g->weak = g->ephemeron = g->allweak = NULL;
+ g->twups = NULL;
+ g->totalbytes = sizeof(LG);
+ g->GCdebt = 0;
+ g->gcfinnum = 0;
+ g->gcpause = LUAI_GCPAUSE;
+ g->gcstepmul = LUAI_GCMUL;
+ for (i=0; i < LUA_NUMTAGS; i++) g->mt[i] = NULL;
+ if (luaD_rawrunprotected(L, f_luaopen, NULL) != LUA_OK) {
+ /* memory allocation error: free partial state */
+ close_state(L);
+ L = NULL;
+ }
+ return L;
+}
+
+
+LUA_API void lua_close (lua_State *L) {
+ L = G(L)->mainthread; /* only the main thread can be closed */
+ lua_lock(L);
+ close_state(L);
+}
+
+
diff --git a/Build/source/libs/lua53/lua53-src/src/lstate.h b/Build/source/libs/lua53/lua53-src/src/lstate.h
new file mode 100644
index 00000000000..a469466c447
--- /dev/null
+++ b/Build/source/libs/lua53/lua53-src/src/lstate.h
@@ -0,0 +1,235 @@
+/*
+** $Id: lstate.h,v 2.133 2016/12/22 13:08:50 roberto Exp $
+** Global State
+** See Copyright Notice in lua.h
+*/
+
+#ifndef lstate_h
+#define lstate_h
+
+#include "lua.h"
+
+#include "lobject.h"
+#include "ltm.h"
+#include "lzio.h"
+
+
+/*
+
+** Some notes about garbage-collected objects: All objects in Lua must
+** be kept somehow accessible until being freed, so all objects always
+** belong to one (and only one) of these lists, using field 'next' of
+** the 'CommonHeader' for the link:
+**
+** 'allgc': all objects not marked for finalization;
+** 'finobj': all objects marked for finalization;
+** 'tobefnz': all objects ready to be finalized;
+** 'fixedgc': all objects that are not to be collected (currently
+** only small strings, such as reserved words).
+
+*/
+
+
+struct lua_longjmp; /* defined in ldo.c */
+
+
+/*
+** Atomic type (relative to signals) to better ensure that 'lua_sethook'
+** is thread safe
+*/
+#if !defined(l_signalT)
+#include <signal.h>
+#define l_signalT sig_atomic_t
+#endif
+
+
+/* extra stack space to handle TM calls and some other extras */
+#define EXTRA_STACK 5
+
+
+#define BASIC_STACK_SIZE (2*LUA_MINSTACK)
+
+
+/* kinds of Garbage Collection */
+#define KGC_NORMAL 0
+#define KGC_EMERGENCY 1 /* gc was forced by an allocation failure */
+
+
+typedef struct stringtable {
+ TString **hash;
+ int nuse; /* number of elements */
+ int size;
+} stringtable;
+
+
+/*
+** Information about a call.
+** When a thread yields, 'func' is adjusted to pretend that the
+** top function has only the yielded values in its stack; in that
+** case, the actual 'func' value is saved in field 'extra'.
+** When a function calls another with a continuation, 'extra' keeps
+** the function index so that, in case of errors, the continuation
+** function can be called with the correct top.
+*/
+typedef struct CallInfo {
+ StkId func; /* function index in the stack */
+ StkId top; /* top for this function */
+ struct CallInfo *previous, *next; /* dynamic call link */
+ union {
+ struct { /* only for Lua functions */
+ StkId base; /* base for this function */
+ const Instruction *savedpc;
+ } l;
+ struct { /* only for C functions */
+ lua_KFunction k; /* continuation in case of yields */
+ ptrdiff_t old_errfunc;
+ lua_KContext ctx; /* context info. in case of yields */
+ } c;
+ } u;
+ ptrdiff_t extra;
+ short nresults; /* expected number of results from this function */
+ unsigned short callstatus;
+} CallInfo;
+
+
+/*
+** Bits in CallInfo status
+*/
+#define CIST_OAH (1<<0) /* original value of 'allowhook' */
+#define CIST_LUA (1<<1) /* call is running a Lua function */
+#define CIST_HOOKED (1<<2) /* call is running a debug hook */
+#define CIST_FRESH (1<<3) /* call is running on a fresh invocation
+ of luaV_execute */
+#define CIST_YPCALL (1<<4) /* call is a yieldable protected call */
+#define CIST_TAIL (1<<5) /* call was tail called */
+#define CIST_HOOKYIELD (1<<6) /* last hook called yielded */
+#define CIST_LEQ (1<<7) /* using __lt for __le */
+#define CIST_FIN (1<<8) /* call is running a finalizer */
+
+#define isLua(ci) ((ci)->callstatus & CIST_LUA)
+
+/* assume that CIST_OAH has offset 0 and that 'v' is strictly 0/1 */
+#define setoah(st,v) ((st) = ((st) & ~CIST_OAH) | (v))
+#define getoah(st) ((st) & CIST_OAH)
+
+
+/*
+** 'global state', shared by all threads of this state
+*/
+typedef struct global_State {
+ lua_Alloc frealloc; /* function to reallocate memory */
+ void *ud; /* auxiliary data to 'frealloc' */
+ l_mem totalbytes; /* number of bytes currently allocated - GCdebt */
+ l_mem GCdebt; /* bytes allocated not yet compensated by the collector */
+ lu_mem GCmemtrav; /* memory traversed by the GC */
+ lu_mem GCestimate; /* an estimate of the non-garbage memory in use */
+ stringtable strt; /* hash table for strings */
+ TValue l_registry;
+ unsigned int seed; /* randomized seed for hashes */
+ lu_byte currentwhite;
+ lu_byte gcstate; /* state of garbage collector */
+ lu_byte gckind; /* kind of GC running */
+ lu_byte gcrunning; /* true if GC is running */
+ GCObject *allgc; /* list of all collectable objects */
+ GCObject **sweepgc; /* current position of sweep in list */
+ GCObject *finobj; /* list of collectable objects with finalizers */
+ GCObject *gray; /* list of gray objects */
+ GCObject *grayagain; /* list of objects to be traversed atomically */
+ GCObject *weak; /* list of tables with weak values */
+ GCObject *ephemeron; /* list of ephemeron tables (weak keys) */
+ GCObject *allweak; /* list of all-weak tables */
+ GCObject *tobefnz; /* list of userdata to be GC */
+ GCObject *fixedgc; /* list of objects not to be collected */
+ struct lua_State *twups; /* list of threads with open upvalues */
+ unsigned int gcfinnum; /* number of finalizers to call in each GC step */
+ int gcpause; /* size of pause between successive GCs */
+ int gcstepmul; /* GC 'granularity' */
+ lua_CFunction panic; /* to be called in unprotected errors */
+ struct lua_State *mainthread;
+ const lua_Number *version; /* pointer to version number */
+ TString *memerrmsg; /* memory-error message */
+ TString *tmname[TM_N]; /* array with tag-method names */
+ struct Table *mt[LUA_NUMTAGS]; /* metatables for basic types */
+ TString *strcache[STRCACHE_N][STRCACHE_M]; /* cache for strings in API */
+} global_State;
+
+
+/*
+** 'per thread' state
+*/
+struct lua_State {
+ CommonHeader;
+ unsigned short nci; /* number of items in 'ci' list */
+ lu_byte status;
+ StkId top; /* first free slot in the stack */
+ global_State *l_G;
+ CallInfo *ci; /* call info for current function */
+ const Instruction *oldpc; /* last pc traced */
+ StkId stack_last; /* last free slot in the stack */
+ StkId stack; /* stack base */
+ UpVal *openupval; /* list of open upvalues in this stack */
+ GCObject *gclist;
+ struct lua_State *twups; /* list of threads with open upvalues */
+ struct lua_longjmp *errorJmp; /* current error recover point */
+ CallInfo base_ci; /* CallInfo for first level (C calling Lua) */
+ volatile lua_Hook hook;
+ ptrdiff_t errfunc; /* current error handling function (stack index) */
+ int stacksize;
+ int basehookcount;
+ int hookcount;
+ unsigned short nny; /* number of non-yieldable calls in stack */
+ unsigned short nCcalls; /* number of nested C calls */
+ l_signalT hookmask;
+ lu_byte allowhook;
+};
+
+
+#define G(L) (L->l_G)
+
+
+/*
+** Union of all collectable objects (only for conversions)
+*/
+union GCUnion {
+ GCObject gc; /* common header */
+ struct TString ts;
+ struct Udata u;
+ union Closure cl;
+ struct Table h;
+ struct Proto p;
+ struct lua_State th; /* thread */
+};
+
+
+#define cast_u(o) cast(union GCUnion *, (o))
+
+/* macros to convert a GCObject into a specific value */
+#define gco2ts(o) \
+ check_exp(novariant((o)->tt) == LUA_TSTRING, &((cast_u(o))->ts))
+#define gco2u(o) check_exp((o)->tt == LUA_TUSERDATA, &((cast_u(o))->u))
+#define gco2lcl(o) check_exp((o)->tt == LUA_TLCL, &((cast_u(o))->cl.l))
+#define gco2ccl(o) check_exp((o)->tt == LUA_TCCL, &((cast_u(o))->cl.c))
+#define gco2cl(o) \
+ check_exp(novariant((o)->tt) == LUA_TFUNCTION, &((cast_u(o))->cl))
+#define gco2t(o) check_exp((o)->tt == LUA_TTABLE, &((cast_u(o))->h))
+#define gco2p(o) check_exp((o)->tt == LUA_TPROTO, &((cast_u(o))->p))
+#define gco2th(o) check_exp((o)->tt == LUA_TTHREAD, &((cast_u(o))->th))
+
+
+/* macro to convert a Lua object into a GCObject */
+#define obj2gco(v) \
+ check_exp(novariant((v)->tt) < LUA_TDEADKEY, (&(cast_u(v)->gc)))
+
+
+/* actual number of total bytes allocated */
+#define gettotalbytes(g) cast(lu_mem, (g)->totalbytes + (g)->GCdebt)
+
+LUAI_FUNC void luaE_setdebt (global_State *g, l_mem debt);
+LUAI_FUNC void luaE_freethread (lua_State *L, lua_State *L1);
+LUAI_FUNC CallInfo *luaE_extendCI (lua_State *L);
+LUAI_FUNC void luaE_freeCI (lua_State *L);
+LUAI_FUNC void luaE_shrinkCI (lua_State *L);
+
+
+#endif
+
diff --git a/Build/source/libs/lua53/lua53-src/src/lstring.c b/Build/source/libs/lua53/lua53-src/src/lstring.c
new file mode 100644
index 00000000000..9351766fd63
--- /dev/null
+++ b/Build/source/libs/lua53/lua53-src/src/lstring.c
@@ -0,0 +1,248 @@
+/*
+** $Id: lstring.c,v 2.56 2015/11/23 11:32:51 roberto Exp $
+** String table (keeps all strings handled by Lua)
+** See Copyright Notice in lua.h
+*/
+
+#define lstring_c
+#define LUA_CORE
+
+#include "lprefix.h"
+
+
+#include <string.h>
+
+#include "lua.h"
+
+#include "ldebug.h"
+#include "ldo.h"
+#include "lmem.h"
+#include "lobject.h"
+#include "lstate.h"
+#include "lstring.h"
+
+
+#define MEMERRMSG "not enough memory"
+
+
+/*
+** Lua will use at most ~(2^LUAI_HASHLIMIT) bytes from a string to
+** compute its hash
+*/
+#if !defined(LUAI_HASHLIMIT)
+#define LUAI_HASHLIMIT 5
+#endif
+
+
+/*
+** equality for long strings
+*/
+int luaS_eqlngstr (TString *a, TString *b) {
+ size_t len = a->u.lnglen;
+ lua_assert(a->tt == LUA_TLNGSTR && b->tt == LUA_TLNGSTR);
+ return (a == b) || /* same instance or... */
+ ((len == b->u.lnglen) && /* equal length and ... */
+ (memcmp(getstr(a), getstr(b), len) == 0)); /* equal contents */
+}
+
+
+unsigned int luaS_hash (const char *str, size_t l, unsigned int seed) {
+ unsigned int h = seed ^ cast(unsigned int, l);
+ size_t step = (l >> LUAI_HASHLIMIT) + 1;
+ for (; l >= step; l -= step)
+ h ^= ((h<<5) + (h>>2) + cast_byte(str[l - 1]));
+ return h;
+}
+
+
+unsigned int luaS_hashlongstr (TString *ts) {
+ lua_assert(ts->tt == LUA_TLNGSTR);
+ if (ts->extra == 0) { /* no hash? */
+ ts->hash = luaS_hash(getstr(ts), ts->u.lnglen, ts->hash);
+ ts->extra = 1; /* now it has its hash */
+ }
+ return ts->hash;
+}
+
+
+/*
+** resizes the string table
+*/
+void luaS_resize (lua_State *L, int newsize) {
+ int i;
+ stringtable *tb = &G(L)->strt;
+ if (newsize > tb->size) { /* grow table if needed */
+ luaM_reallocvector(L, tb->hash, tb->size, newsize, TString *);
+ for (i = tb->size; i < newsize; i++)
+ tb->hash[i] = NULL;
+ }
+ for (i = 0; i < tb->size; i++) { /* rehash */
+ TString *p = tb->hash[i];
+ tb->hash[i] = NULL;
+ while (p) { /* for each node in the list */
+ TString *hnext = p->u.hnext; /* save next */
+ unsigned int h = lmod(p->hash, newsize); /* new position */
+ p->u.hnext = tb->hash[h]; /* chain it */
+ tb->hash[h] = p;
+ p = hnext;
+ }
+ }
+ if (newsize < tb->size) { /* shrink table if needed */
+ /* vanishing slice should be empty */
+ lua_assert(tb->hash[newsize] == NULL && tb->hash[tb->size - 1] == NULL);
+ luaM_reallocvector(L, tb->hash, tb->size, newsize, TString *);
+ }
+ tb->size = newsize;
+}
+
+
+/*
+** Clear API string cache. (Entries cannot be empty, so fill them with
+** a non-collectable string.)
+*/
+void luaS_clearcache (global_State *g) {
+ int i, j;
+ for (i = 0; i < STRCACHE_N; i++)
+ for (j = 0; j < STRCACHE_M; j++) {
+ if (iswhite(g->strcache[i][j])) /* will entry be collected? */
+ g->strcache[i][j] = g->memerrmsg; /* replace it with something fixed */
+ }
+}
+
+
+/*
+** Initialize the string table and the string cache
+*/
+void luaS_init (lua_State *L) {
+ global_State *g = G(L);
+ int i, j;
+ luaS_resize(L, MINSTRTABSIZE); /* initial size of string table */
+ /* pre-create memory-error message */
+ g->memerrmsg = luaS_newliteral(L, MEMERRMSG);
+ luaC_fix(L, obj2gco(g->memerrmsg)); /* it should never be collected */
+ for (i = 0; i < STRCACHE_N; i++) /* fill cache with valid strings */
+ for (j = 0; j < STRCACHE_M; j++)
+ g->strcache[i][j] = g->memerrmsg;
+}
+
+
+
+/*
+** creates a new string object
+*/
+static TString *createstrobj (lua_State *L, size_t l, int tag, unsigned int h) {
+ TString *ts;
+ GCObject *o;
+ size_t totalsize; /* total size of TString object */
+ totalsize = sizelstring(l);
+ o = luaC_newobj(L, tag, totalsize);
+ ts = gco2ts(o);
+ ts->hash = h;
+ ts->extra = 0;
+ getstr(ts)[l] = '\0'; /* ending 0 */
+ return ts;
+}
+
+
+TString *luaS_createlngstrobj (lua_State *L, size_t l) {
+ TString *ts = createstrobj(L, l, LUA_TLNGSTR, G(L)->seed);
+ ts->u.lnglen = l;
+ return ts;
+}
+
+
+void luaS_remove (lua_State *L, TString *ts) {
+ stringtable *tb = &G(L)->strt;
+ TString **p = &tb->hash[lmod(ts->hash, tb->size)];
+ while (*p != ts) /* find previous element */
+ p = &(*p)->u.hnext;
+ *p = (*p)->u.hnext; /* remove element from its list */
+ tb->nuse--;
+}
+
+
+/*
+** checks whether short string exists and reuses it or creates a new one
+*/
+static TString *internshrstr (lua_State *L, const char *str, size_t l) {
+ TString *ts;
+ global_State *g = G(L);
+ unsigned int h = luaS_hash(str, l, g->seed);
+ TString **list = &g->strt.hash[lmod(h, g->strt.size)];
+ lua_assert(str != NULL); /* otherwise 'memcmp'/'memcpy' are undefined */
+ for (ts = *list; ts != NULL; ts = ts->u.hnext) {
+ if (l == ts->shrlen &&
+ (memcmp(str, getstr(ts), l * sizeof(char)) == 0)) {
+ /* found! */
+ if (isdead(g, ts)) /* dead (but not collected yet)? */
+ changewhite(ts); /* resurrect it */
+ return ts;
+ }
+ }
+ if (g->strt.nuse >= g->strt.size && g->strt.size <= MAX_INT/2) {
+ luaS_resize(L, g->strt.size * 2);
+ list = &g->strt.hash[lmod(h, g->strt.size)]; /* recompute with new size */
+ }
+ ts = createstrobj(L, l, LUA_TSHRSTR, h);
+ memcpy(getstr(ts), str, l * sizeof(char));
+ ts->shrlen = cast_byte(l);
+ ts->u.hnext = *list;
+ *list = ts;
+ g->strt.nuse++;
+ return ts;
+}
+
+
+/*
+** new string (with explicit length)
+*/
+TString *luaS_newlstr (lua_State *L, const char *str, size_t l) {
+ if (l <= LUAI_MAXSHORTLEN) /* short string? */
+ return internshrstr(L, str, l);
+ else {
+ TString *ts;
+ if (l >= (MAX_SIZE - sizeof(TString))/sizeof(char))
+ luaM_toobig(L);
+ ts = luaS_createlngstrobj(L, l);
+ memcpy(getstr(ts), str, l * sizeof(char));
+ return ts;
+ }
+}
+
+
+/*
+** Create or reuse a zero-terminated string, first checking in the
+** cache (using the string address as a key). The cache can contain
+** only zero-terminated strings, so it is safe to use 'strcmp' to
+** check hits.
+*/
+TString *luaS_new (lua_State *L, const char *str) {
+ unsigned int i = point2uint(str) % STRCACHE_N; /* hash */
+ int j;
+ TString **p = G(L)->strcache[i];
+ for (j = 0; j < STRCACHE_M; j++) {
+ if (strcmp(str, getstr(p[j])) == 0) /* hit? */
+ return p[j]; /* that is it */
+ }
+ /* normal route */
+ for (j = STRCACHE_M - 1; j > 0; j--)
+ p[j] = p[j - 1]; /* move out last element */
+ /* new element is first in the list */
+ p[0] = luaS_newlstr(L, str, strlen(str));
+ return p[0];
+}
+
+
+Udata *luaS_newudata (lua_State *L, size_t s) {
+ Udata *u;
+ GCObject *o;
+ if (s > MAX_SIZE - sizeof(Udata))
+ luaM_toobig(L);
+ o = luaC_newobj(L, LUA_TUSERDATA, sizeludata(s));
+ u = gco2u(o);
+ u->len = s;
+ u->metatable = NULL;
+ setuservalue(L, u, luaO_nilobject);
+ return u;
+}
+
diff --git a/Build/source/libs/lua53/lua53-src/src/lstring.h b/Build/source/libs/lua53/lua53-src/src/lstring.h
new file mode 100644
index 00000000000..27efd207726
--- /dev/null
+++ b/Build/source/libs/lua53/lua53-src/src/lstring.h
@@ -0,0 +1,49 @@
+/*
+** $Id: lstring.h,v 1.61 2015/11/03 15:36:01 roberto Exp $
+** String table (keep all strings handled by Lua)
+** See Copyright Notice in lua.h
+*/
+
+#ifndef lstring_h
+#define lstring_h
+
+#include "lgc.h"
+#include "lobject.h"
+#include "lstate.h"
+
+
+#define sizelstring(l) (sizeof(union UTString) + ((l) + 1) * sizeof(char))
+
+#define sizeludata(l) (sizeof(union UUdata) + (l))
+#define sizeudata(u) sizeludata((u)->len)
+
+#define luaS_newliteral(L, s) (luaS_newlstr(L, "" s, \
+ (sizeof(s)/sizeof(char))-1))
+
+
+/*
+** test whether a string is a reserved word
+*/
+#define isreserved(s) ((s)->tt == LUA_TSHRSTR && (s)->extra > 0)
+
+
+/*
+** equality for short strings, which are always internalized
+*/
+#define eqshrstr(a,b) check_exp((a)->tt == LUA_TSHRSTR, (a) == (b))
+
+
+LUAI_FUNC unsigned int luaS_hash (const char *str, size_t l, unsigned int seed);
+LUAI_FUNC unsigned int luaS_hashlongstr (TString *ts);
+LUAI_FUNC int luaS_eqlngstr (TString *a, TString *b);
+LUAI_FUNC void luaS_resize (lua_State *L, int newsize);
+LUAI_FUNC void luaS_clearcache (global_State *g);
+LUAI_FUNC void luaS_init (lua_State *L);
+LUAI_FUNC void luaS_remove (lua_State *L, TString *ts);
+LUAI_FUNC Udata *luaS_newudata (lua_State *L, size_t s);
+LUAI_FUNC TString *luaS_newlstr (lua_State *L, const char *str, size_t l);
+LUAI_FUNC TString *luaS_new (lua_State *L, const char *str);
+LUAI_FUNC TString *luaS_createlngstrobj (lua_State *L, size_t l);
+
+
+#endif
diff --git a/Build/source/libs/lua53/lua53-src/src/lstrlib.c b/Build/source/libs/lua53/lua53-src/src/lstrlib.c
new file mode 100644
index 00000000000..c7aa755fabd
--- /dev/null
+++ b/Build/source/libs/lua53/lua53-src/src/lstrlib.c
@@ -0,0 +1,1584 @@
+/*
+** $Id: lstrlib.c,v 1.254 2016/12/22 13:08:50 roberto Exp $
+** Standard library for string operations and pattern-matching
+** See Copyright Notice in lua.h
+*/
+
+#define lstrlib_c
+#define LUA_LIB
+
+#include "lprefix.h"
+
+
+#include <ctype.h>
+#include <float.h>
+#include <limits.h>
+#include <locale.h>
+#include <stddef.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include "lua.h"
+
+#include "lauxlib.h"
+#include "lualib.h"
+
+
+/*
+** maximum number of captures that a pattern can do during
+** pattern-matching. This limit is arbitrary, but must fit in
+** an unsigned char.
+*/
+#if !defined(LUA_MAXCAPTURES)
+#define LUA_MAXCAPTURES 32
+#endif
+
+
+/* macro to 'unsign' a character */
+#define uchar(c) ((unsigned char)(c))
+
+
+/*
+** Some sizes are better limited to fit in 'int', but must also fit in
+** 'size_t'. (We assume that 'lua_Integer' cannot be smaller than 'int'.)
+*/
+#define MAX_SIZET ((size_t)(~(size_t)0))
+
+#define MAXSIZE \
+ (sizeof(size_t) < sizeof(int) ? MAX_SIZET : (size_t)(INT_MAX))
+
+
+
+
+static int str_len (lua_State *L) {
+ size_t l;
+ luaL_checklstring(L, 1, &l);
+ lua_pushinteger(L, (lua_Integer)l);
+ return 1;
+}
+
+
+/* translate a relative string position: negative means back from end */
+static lua_Integer posrelat (lua_Integer pos, size_t len) {
+ if (pos >= 0) return pos;
+ else if (0u - (size_t)pos > len) return 0;
+ else return (lua_Integer)len + pos + 1;
+}
+
+
+static int str_sub (lua_State *L) {
+ size_t l;
+ const char *s = luaL_checklstring(L, 1, &l);
+ lua_Integer start = posrelat(luaL_checkinteger(L, 2), l);
+ lua_Integer end = posrelat(luaL_optinteger(L, 3, -1), l);
+ if (start < 1) start = 1;
+ if (end > (lua_Integer)l) end = l;
+ if (start <= end)
+ lua_pushlstring(L, s + start - 1, (size_t)(end - start) + 1);
+ else lua_pushliteral(L, "");
+ return 1;
+}
+
+
+static int str_reverse (lua_State *L) {
+ size_t l, i;
+ luaL_Buffer b;
+ const char *s = luaL_checklstring(L, 1, &l);
+ char *p = luaL_buffinitsize(L, &b, l);
+ for (i = 0; i < l; i++)
+ p[i] = s[l - i - 1];
+ luaL_pushresultsize(&b, l);
+ return 1;
+}
+
+
+static int str_lower (lua_State *L) {
+ size_t l;
+ size_t i;
+ luaL_Buffer b;
+ const char *s = luaL_checklstring(L, 1, &l);
+ char *p = luaL_buffinitsize(L, &b, l);
+ for (i=0; i<l; i++)
+ p[i] = tolower(uchar(s[i]));
+ luaL_pushresultsize(&b, l);
+ return 1;
+}
+
+
+static int str_upper (lua_State *L) {
+ size_t l;
+ size_t i;
+ luaL_Buffer b;
+ const char *s = luaL_checklstring(L, 1, &l);
+ char *p = luaL_buffinitsize(L, &b, l);
+ for (i=0; i<l; i++)
+ p[i] = toupper(uchar(s[i]));
+ luaL_pushresultsize(&b, l);
+ return 1;
+}
+
+
+static int str_rep (lua_State *L) {
+ size_t l, lsep;
+ const char *s = luaL_checklstring(L, 1, &l);
+ lua_Integer n = luaL_checkinteger(L, 2);
+ const char *sep = luaL_optlstring(L, 3, "", &lsep);
+ if (n <= 0) lua_pushliteral(L, "");
+ else if (l + lsep < l || l + lsep > MAXSIZE / n) /* may overflow? */
+ return luaL_error(L, "resulting string too large");
+ else {
+ size_t totallen = (size_t)n * l + (size_t)(n - 1) * lsep;
+ luaL_Buffer b;
+ char *p = luaL_buffinitsize(L, &b, totallen);
+ while (n-- > 1) { /* first n-1 copies (followed by separator) */
+ memcpy(p, s, l * sizeof(char)); p += l;
+ if (lsep > 0) { /* empty 'memcpy' is not that cheap */
+ memcpy(p, sep, lsep * sizeof(char));
+ p += lsep;
+ }
+ }
+ memcpy(p, s, l * sizeof(char)); /* last copy (not followed by separator) */
+ luaL_pushresultsize(&b, totallen);
+ }
+ return 1;
+}
+
+
+static int str_byte (lua_State *L) {
+ size_t l;
+ const char *s = luaL_checklstring(L, 1, &l);
+ lua_Integer posi = posrelat(luaL_optinteger(L, 2, 1), l);
+ lua_Integer pose = posrelat(luaL_optinteger(L, 3, posi), l);
+ int n, i;
+ if (posi < 1) posi = 1;
+ if (pose > (lua_Integer)l) pose = l;
+ if (posi > pose) return 0; /* empty interval; return no values */
+ if (pose - posi >= INT_MAX) /* arithmetic overflow? */
+ return luaL_error(L, "string slice too long");
+ n = (int)(pose - posi) + 1;
+ luaL_checkstack(L, n, "string slice too long");
+ for (i=0; i<n; i++)
+ lua_pushinteger(L, uchar(s[posi+i-1]));
+ return n;
+}
+
+
+static int str_char (lua_State *L) {
+ int n = lua_gettop(L); /* number of arguments */
+ int i;
+ luaL_Buffer b;
+ char *p = luaL_buffinitsize(L, &b, n);
+ for (i=1; i<=n; i++) {
+ lua_Integer c = luaL_checkinteger(L, i);
+ luaL_argcheck(L, uchar(c) == c, i, "value out of range");
+ p[i - 1] = uchar(c);
+ }
+ luaL_pushresultsize(&b, n);
+ return 1;
+}
+
+
+static int writer (lua_State *L, const void *b, size_t size, void *B) {
+ (void)L;
+ luaL_addlstring((luaL_Buffer *) B, (const char *)b, size);
+ return 0;
+}
+
+
+static int str_dump (lua_State *L) {
+ luaL_Buffer b;
+ int strip = lua_toboolean(L, 2);
+ luaL_checktype(L, 1, LUA_TFUNCTION);
+ lua_settop(L, 1);
+ luaL_buffinit(L,&b);
+ if (lua_dump(L, writer, &b, strip) != 0)
+ return luaL_error(L, "unable to dump given function");
+ luaL_pushresult(&b);
+ return 1;
+}
+
+
+
+/*
+** {======================================================
+** PATTERN MATCHING
+** =======================================================
+*/
+
+
+#define CAP_UNFINISHED (-1)
+#define CAP_POSITION (-2)
+
+
+typedef struct MatchState {
+ const char *src_init; /* init of source string */
+ const char *src_end; /* end ('\0') of source string */
+ const char *p_end; /* end ('\0') of pattern */
+ lua_State *L;
+ int matchdepth; /* control for recursive depth (to avoid C stack overflow) */
+ unsigned char level; /* total number of captures (finished or unfinished) */
+ struct {
+ const char *init;
+ ptrdiff_t len;
+ } capture[LUA_MAXCAPTURES];
+} MatchState;
+
+
+/* recursive function */
+static const char *match (MatchState *ms, const char *s, const char *p);
+
+
+/* maximum recursion depth for 'match' */
+#if !defined(MAXCCALLS)
+#define MAXCCALLS 200
+#endif
+
+
+#define L_ESC '%'
+#define SPECIALS "^$*+?.([%-"
+
+
+static int check_capture (MatchState *ms, int l) {
+ l -= '1';
+ if (l < 0 || l >= ms->level || ms->capture[l].len == CAP_UNFINISHED)
+ return luaL_error(ms->L, "invalid capture index %%%d", l + 1);
+ return l;
+}
+
+
+static int capture_to_close (MatchState *ms) {
+ int level = ms->level;
+ for (level--; level>=0; level--)
+ if (ms->capture[level].len == CAP_UNFINISHED) return level;
+ return luaL_error(ms->L, "invalid pattern capture");
+}
+
+
+static const char *classend (MatchState *ms, const char *p) {
+ switch (*p++) {
+ case L_ESC: {
+ if (p == ms->p_end)
+ luaL_error(ms->L, "malformed pattern (ends with '%%')");
+ return p+1;
+ }
+ case '[': {
+ if (*p == '^') p++;
+ do { /* look for a ']' */
+ if (p == ms->p_end)
+ luaL_error(ms->L, "malformed pattern (missing ']')");
+ if (*(p++) == L_ESC && p < ms->p_end)
+ p++; /* skip escapes (e.g. '%]') */
+ } while (*p != ']');
+ return p+1;
+ }
+ default: {
+ return p;
+ }
+ }
+}
+
+
+static int match_class (int c, int cl) {
+ int res;
+ switch (tolower(cl)) {
+ case 'a' : res = isalpha(c); break;
+ case 'c' : res = iscntrl(c); break;
+ case 'd' : res = isdigit(c); break;
+ case 'g' : res = isgraph(c); break;
+ case 'l' : res = islower(c); break;
+ case 'p' : res = ispunct(c); break;
+ case 's' : res = isspace(c); break;
+ case 'u' : res = isupper(c); break;
+ case 'w' : res = isalnum(c); break;
+ case 'x' : res = isxdigit(c); break;
+ case 'z' : res = (c == 0); break; /* deprecated option */
+ default: return (cl == c);
+ }
+ return (islower(cl) ? res : !res);
+}
+
+
+static int matchbracketclass (int c, const char *p, const char *ec) {
+ int sig = 1;
+ if (*(p+1) == '^') {
+ sig = 0;
+ p++; /* skip the '^' */
+ }
+ while (++p < ec) {
+ if (*p == L_ESC) {
+ p++;
+ if (match_class(c, uchar(*p)))
+ return sig;
+ }
+ else if ((*(p+1) == '-') && (p+2 < ec)) {
+ p+=2;
+ if (uchar(*(p-2)) <= c && c <= uchar(*p))
+ return sig;
+ }
+ else if (uchar(*p) == c) return sig;
+ }
+ return !sig;
+}
+
+
+static int singlematch (MatchState *ms, const char *s, const char *p,
+ const char *ep) {
+ if (s >= ms->src_end)
+ return 0;
+ else {
+ int c = uchar(*s);
+ switch (*p) {
+ case '.': return 1; /* matches any char */
+ case L_ESC: return match_class(c, uchar(*(p+1)));
+ case '[': return matchbracketclass(c, p, ep-1);
+ default: return (uchar(*p) == c);
+ }
+ }
+}
+
+
+static const char *matchbalance (MatchState *ms, const char *s,
+ const char *p) {
+ if (p >= ms->p_end - 1)
+ luaL_error(ms->L, "malformed pattern (missing arguments to '%%b')");
+ if (*s != *p) return NULL;
+ else {
+ int b = *p;
+ int e = *(p+1);
+ int cont = 1;
+ while (++s < ms->src_end) {
+ if (*s == e) {
+ if (--cont == 0) return s+1;
+ }
+ else if (*s == b) cont++;
+ }
+ }
+ return NULL; /* string ends out of balance */
+}
+
+
+static const char *max_expand (MatchState *ms, const char *s,
+ const char *p, const char *ep) {
+ ptrdiff_t i = 0; /* counts maximum expand for item */
+ while (singlematch(ms, s + i, p, ep))
+ i++;
+ /* keeps trying to match with the maximum repetitions */
+ while (i>=0) {
+ const char *res = match(ms, (s+i), ep+1);
+ if (res) return res;
+ i--; /* else didn't match; reduce 1 repetition to try again */
+ }
+ return NULL;
+}
+
+
+static const char *min_expand (MatchState *ms, const char *s,
+ const char *p, const char *ep) {
+ for (;;) {
+ const char *res = match(ms, s, ep+1);
+ if (res != NULL)
+ return res;
+ else if (singlematch(ms, s, p, ep))
+ s++; /* try with one more repetition */
+ else return NULL;
+ }
+}
+
+
+static const char *start_capture (MatchState *ms, const char *s,
+ const char *p, int what) {
+ const char *res;
+ int level = ms->level;
+ if (level >= LUA_MAXCAPTURES) luaL_error(ms->L, "too many captures");
+ ms->capture[level].init = s;
+ ms->capture[level].len = what;
+ ms->level = level+1;
+ if ((res=match(ms, s, p)) == NULL) /* match failed? */
+ ms->level--; /* undo capture */
+ return res;
+}
+
+
+static const char *end_capture (MatchState *ms, const char *s,
+ const char *p) {
+ int l = capture_to_close(ms);
+ const char *res;
+ ms->capture[l].len = s - ms->capture[l].init; /* close capture */
+ if ((res = match(ms, s, p)) == NULL) /* match failed? */
+ ms->capture[l].len = CAP_UNFINISHED; /* undo capture */
+ return res;
+}
+
+
+static const char *match_capture (MatchState *ms, const char *s, int l) {
+ size_t len;
+ l = check_capture(ms, l);
+ len = ms->capture[l].len;
+ if ((size_t)(ms->src_end-s) >= len &&
+ memcmp(ms->capture[l].init, s, len) == 0)
+ return s+len;
+ else return NULL;
+}
+
+
+static const char *match (MatchState *ms, const char *s, const char *p) {
+ if (ms->matchdepth-- == 0)
+ luaL_error(ms->L, "pattern too complex");
+ init: /* using goto's to optimize tail recursion */
+ if (p != ms->p_end) { /* end of pattern? */
+ switch (*p) {
+ case '(': { /* start capture */
+ if (*(p + 1) == ')') /* position capture? */
+ s = start_capture(ms, s, p + 2, CAP_POSITION);
+ else
+ s = start_capture(ms, s, p + 1, CAP_UNFINISHED);
+ break;
+ }
+ case ')': { /* end capture */
+ s = end_capture(ms, s, p + 1);
+ break;
+ }
+ case '$': {
+ if ((p + 1) != ms->p_end) /* is the '$' the last char in pattern? */
+ goto dflt; /* no; go to default */
+ s = (s == ms->src_end) ? s : NULL; /* check end of string */
+ break;
+ }
+ case L_ESC: { /* escaped sequences not in the format class[*+?-]? */
+ switch (*(p + 1)) {
+ case 'b': { /* balanced string? */
+ s = matchbalance(ms, s, p + 2);
+ if (s != NULL) {
+ p += 4; goto init; /* return match(ms, s, p + 4); */
+ } /* else fail (s == NULL) */
+ break;
+ }
+ case 'f': { /* frontier? */
+ const char *ep; char previous;
+ p += 2;
+ if (*p != '[')
+ luaL_error(ms->L, "missing '[' after '%%f' in pattern");
+ ep = classend(ms, p); /* points to what is next */
+ previous = (s == ms->src_init) ? '\0' : *(s - 1);
+ if (!matchbracketclass(uchar(previous), p, ep - 1) &&
+ matchbracketclass(uchar(*s), p, ep - 1)) {
+ p = ep; goto init; /* return match(ms, s, ep); */
+ }
+ s = NULL; /* match failed */
+ break;
+ }
+ case '0': case '1': case '2': case '3':
+ case '4': case '5': case '6': case '7':
+ case '8': case '9': { /* capture results (%0-%9)? */
+ s = match_capture(ms, s, uchar(*(p + 1)));
+ if (s != NULL) {
+ p += 2; goto init; /* return match(ms, s, p + 2) */
+ }
+ break;
+ }
+ default: goto dflt;
+ }
+ break;
+ }
+ default: dflt: { /* pattern class plus optional suffix */
+ const char *ep = classend(ms, p); /* points to optional suffix */
+ /* does not match at least once? */
+ if (!singlematch(ms, s, p, ep)) {
+ if (*ep == '*' || *ep == '?' || *ep == '-') { /* accept empty? */
+ p = ep + 1; goto init; /* return match(ms, s, ep + 1); */
+ }
+ else /* '+' or no suffix */
+ s = NULL; /* fail */
+ }
+ else { /* matched once */
+ switch (*ep) { /* handle optional suffix */
+ case '?': { /* optional */
+ const char *res;
+ if ((res = match(ms, s + 1, ep + 1)) != NULL)
+ s = res;
+ else {
+ p = ep + 1; goto init; /* else return match(ms, s, ep + 1); */
+ }
+ break;
+ }
+ case '+': /* 1 or more repetitions */
+ s++; /* 1 match already done */
+ /* FALLTHROUGH */
+ case '*': /* 0 or more repetitions */
+ s = max_expand(ms, s, p, ep);
+ break;
+ case '-': /* 0 or more repetitions (minimum) */
+ s = min_expand(ms, s, p, ep);
+ break;
+ default: /* no suffix */
+ s++; p = ep; goto init; /* return match(ms, s + 1, ep); */
+ }
+ }
+ break;
+ }
+ }
+ }
+ ms->matchdepth++;
+ return s;
+}
+
+
+
+static const char *lmemfind (const char *s1, size_t l1,
+ const char *s2, size_t l2) {
+ if (l2 == 0) return s1; /* empty strings are everywhere */
+ else if (l2 > l1) return NULL; /* avoids a negative 'l1' */
+ else {
+ const char *init; /* to search for a '*s2' inside 's1' */
+ l2--; /* 1st char will be checked by 'memchr' */
+ l1 = l1-l2; /* 's2' cannot be found after that */
+ while (l1 > 0 && (init = (const char *)memchr(s1, *s2, l1)) != NULL) {
+ init++; /* 1st char is already checked */
+ if (memcmp(init, s2+1, l2) == 0)
+ return init-1;
+ else { /* correct 'l1' and 's1' to try again */
+ l1 -= init-s1;
+ s1 = init;
+ }
+ }
+ return NULL; /* not found */
+ }
+}
+
+
+static void push_onecapture (MatchState *ms, int i, const char *s,
+ const char *e) {
+ if (i >= ms->level) {
+ if (i == 0) /* ms->level == 0, too */
+ lua_pushlstring(ms->L, s, e - s); /* add whole match */
+ else
+ luaL_error(ms->L, "invalid capture index %%%d", i + 1);
+ }
+ else {
+ ptrdiff_t l = ms->capture[i].len;
+ if (l == CAP_UNFINISHED) luaL_error(ms->L, "unfinished capture");
+ if (l == CAP_POSITION)
+ lua_pushinteger(ms->L, (ms->capture[i].init - ms->src_init) + 1);
+ else
+ lua_pushlstring(ms->L, ms->capture[i].init, l);
+ }
+}
+
+
+static int push_captures (MatchState *ms, const char *s, const char *e) {
+ int i;
+ int nlevels = (ms->level == 0 && s) ? 1 : ms->level;
+ luaL_checkstack(ms->L, nlevels, "too many captures");
+ for (i = 0; i < nlevels; i++)
+ push_onecapture(ms, i, s, e);
+ return nlevels; /* number of strings pushed */
+}
+
+
+/* check whether pattern has no special characters */
+static int nospecials (const char *p, size_t l) {
+ size_t upto = 0;
+ do {
+ if (strpbrk(p + upto, SPECIALS))
+ return 0; /* pattern has a special character */
+ upto += strlen(p + upto) + 1; /* may have more after \0 */
+ } while (upto <= l);
+ return 1; /* no special chars found */
+}
+
+
+static void prepstate (MatchState *ms, lua_State *L,
+ const char *s, size_t ls, const char *p, size_t lp) {
+ ms->L = L;
+ ms->matchdepth = MAXCCALLS;
+ ms->src_init = s;
+ ms->src_end = s + ls;
+ ms->p_end = p + lp;
+}
+
+
+static void reprepstate (MatchState *ms) {
+ ms->level = 0;
+ lua_assert(ms->matchdepth == MAXCCALLS);
+}
+
+
+static int str_find_aux (lua_State *L, int find) {
+ size_t ls, lp;
+ const char *s = luaL_checklstring(L, 1, &ls);
+ const char *p = luaL_checklstring(L, 2, &lp);
+ lua_Integer init = posrelat(luaL_optinteger(L, 3, 1), ls);
+ if (init < 1) init = 1;
+ else if (init > (lua_Integer)ls + 1) { /* start after string's end? */
+ lua_pushnil(L); /* cannot find anything */
+ return 1;
+ }
+ /* explicit request or no special characters? */
+ if (find && (lua_toboolean(L, 4) || nospecials(p, lp))) {
+ /* do a plain search */
+ const char *s2 = lmemfind(s + init - 1, ls - (size_t)init + 1, p, lp);
+ if (s2) {
+ lua_pushinteger(L, (s2 - s) + 1);
+ lua_pushinteger(L, (s2 - s) + lp);
+ return 2;
+ }
+ }
+ else {
+ MatchState ms;
+ const char *s1 = s + init - 1;
+ int anchor = (*p == '^');
+ if (anchor) {
+ p++; lp--; /* skip anchor character */
+ }
+ prepstate(&ms, L, s, ls, p, lp);
+ do {
+ const char *res;
+ reprepstate(&ms);
+ if ((res=match(&ms, s1, p)) != NULL) {
+ if (find) {
+ lua_pushinteger(L, (s1 - s) + 1); /* start */
+ lua_pushinteger(L, res - s); /* end */
+ return push_captures(&ms, NULL, 0) + 2;
+ }
+ else
+ return push_captures(&ms, s1, res);
+ }
+ } while (s1++ < ms.src_end && !anchor);
+ }
+ lua_pushnil(L); /* not found */
+ return 1;
+}
+
+
+static int str_find (lua_State *L) {
+ return str_find_aux(L, 1);
+}
+
+
+static int str_match (lua_State *L) {
+ return str_find_aux(L, 0);
+}
+
+
+/* state for 'gmatch' */
+typedef struct GMatchState {
+ const char *src; /* current position */
+ const char *p; /* pattern */
+ const char *lastmatch; /* end of last match */
+ MatchState ms; /* match state */
+} GMatchState;
+
+
+static int gmatch_aux (lua_State *L) {
+ GMatchState *gm = (GMatchState *)lua_touserdata(L, lua_upvalueindex(3));
+ const char *src;
+ gm->ms.L = L;
+ for (src = gm->src; src <= gm->ms.src_end; src++) {
+ const char *e;
+ reprepstate(&gm->ms);
+ if ((e = match(&gm->ms, src, gm->p)) != NULL && e != gm->lastmatch) {
+ gm->src = gm->lastmatch = e;
+ return push_captures(&gm->ms, src, e);
+ }
+ }
+ return 0; /* not found */
+}
+
+
+static int gmatch (lua_State *L) {
+ size_t ls, lp;
+ const char *s = luaL_checklstring(L, 1, &ls);
+ const char *p = luaL_checklstring(L, 2, &lp);
+ GMatchState *gm;
+ lua_settop(L, 2); /* keep them on closure to avoid being collected */
+ gm = (GMatchState *)lua_newuserdata(L, sizeof(GMatchState));
+ prepstate(&gm->ms, L, s, ls, p, lp);
+ gm->src = s; gm->p = p; gm->lastmatch = NULL;
+ lua_pushcclosure(L, gmatch_aux, 3);
+ return 1;
+}
+
+
+static void add_s (MatchState *ms, luaL_Buffer *b, const char *s,
+ const char *e) {
+ size_t l, i;
+ lua_State *L = ms->L;
+ const char *news = lua_tolstring(L, 3, &l);
+ for (i = 0; i < l; i++) {
+ if (news[i] != L_ESC)
+ luaL_addchar(b, news[i]);
+ else {
+ i++; /* skip ESC */
+ if (!isdigit(uchar(news[i]))) {
+ if (news[i] != L_ESC)
+ luaL_error(L, "invalid use of '%c' in replacement string", L_ESC);
+ luaL_addchar(b, news[i]);
+ }
+ else if (news[i] == '0')
+ luaL_addlstring(b, s, e - s);
+ else {
+ push_onecapture(ms, news[i] - '1', s, e);
+ luaL_tolstring(L, -1, NULL); /* if number, convert it to string */
+ lua_remove(L, -2); /* remove original value */
+ luaL_addvalue(b); /* add capture to accumulated result */
+ }
+ }
+ }
+}
+
+
+static void add_value (MatchState *ms, luaL_Buffer *b, const char *s,
+ const char *e, int tr) {
+ lua_State *L = ms->L;
+ switch (tr) {
+ case LUA_TFUNCTION: {
+ int n;
+ lua_pushvalue(L, 3);
+ n = push_captures(ms, s, e);
+ lua_call(L, n, 1);
+ break;
+ }
+ case LUA_TTABLE: {
+ push_onecapture(ms, 0, s, e);
+ lua_gettable(L, 3);
+ break;
+ }
+ default: { /* LUA_TNUMBER or LUA_TSTRING */
+ add_s(ms, b, s, e);
+ return;
+ }
+ }
+ if (!lua_toboolean(L, -1)) { /* nil or false? */
+ lua_pop(L, 1);
+ lua_pushlstring(L, s, e - s); /* keep original text */
+ }
+ else if (!lua_isstring(L, -1))
+ luaL_error(L, "invalid replacement value (a %s)", luaL_typename(L, -1));
+ luaL_addvalue(b); /* add result to accumulator */
+}
+
+
+static int str_gsub (lua_State *L) {
+ size_t srcl, lp;
+ const char *src = luaL_checklstring(L, 1, &srcl); /* subject */
+ const char *p = luaL_checklstring(L, 2, &lp); /* pattern */
+ const char *lastmatch = NULL; /* end of last match */
+ int tr = lua_type(L, 3); /* replacement type */
+ lua_Integer max_s = luaL_optinteger(L, 4, srcl + 1); /* max replacements */
+ int anchor = (*p == '^');
+ lua_Integer n = 0; /* replacement count */
+ MatchState ms;
+ luaL_Buffer b;
+ luaL_argcheck(L, tr == LUA_TNUMBER || tr == LUA_TSTRING ||
+ tr == LUA_TFUNCTION || tr == LUA_TTABLE, 3,
+ "string/function/table expected");
+ luaL_buffinit(L, &b);
+ if (anchor) {
+ p++; lp--; /* skip anchor character */
+ }
+ prepstate(&ms, L, src, srcl, p, lp);
+ while (n < max_s) {
+ const char *e;
+ reprepstate(&ms); /* (re)prepare state for new match */
+ if ((e = match(&ms, src, p)) != NULL && e != lastmatch) { /* match? */
+ n++;
+ add_value(&ms, &b, src, e, tr); /* add replacement to buffer */
+ src = lastmatch = e;
+ }
+ else if (src < ms.src_end) /* otherwise, skip one character */
+ luaL_addchar(&b, *src++);
+ else break; /* end of subject */
+ if (anchor) break;
+ }
+ luaL_addlstring(&b, src, ms.src_end-src);
+ luaL_pushresult(&b);
+ lua_pushinteger(L, n); /* number of substitutions */
+ return 2;
+}
+
+/* }====================================================== */
+
+
+
+/*
+** {======================================================
+** STRING FORMAT
+** =======================================================
+*/
+
+#if !defined(lua_number2strx) /* { */
+
+/*
+** Hexadecimal floating-point formatter
+*/
+
+#include <math.h>
+
+#define SIZELENMOD (sizeof(LUA_NUMBER_FRMLEN)/sizeof(char))
+
+
+/*
+** Number of bits that goes into the first digit. It can be any value
+** between 1 and 4; the following definition tries to align the number
+** to nibble boundaries by making what is left after that first digit a
+** multiple of 4.
+*/
+#define L_NBFD ((l_mathlim(MANT_DIG) - 1)%4 + 1)
+
+
+/*
+** Add integer part of 'x' to buffer and return new 'x'
+*/
+static lua_Number adddigit (char *buff, int n, lua_Number x) {
+ lua_Number dd = l_mathop(floor)(x); /* get integer part from 'x' */
+ int d = (int)dd;
+ buff[n] = (d < 10 ? d + '0' : d - 10 + 'a'); /* add to buffer */
+ return x - dd; /* return what is left */
+}
+
+
+static int num2straux (char *buff, int sz, lua_Number x) {
+ /* if 'inf' or 'NaN', format it like '%g' */
+ if (x != x || x == (lua_Number)HUGE_VAL || x == -(lua_Number)HUGE_VAL)
+ return l_sprintf(buff, sz, LUA_NUMBER_FMT, (LUAI_UACNUMBER)x);
+ else if (x == 0) { /* can be -0... */
+ /* create "0" or "-0" followed by exponent */
+ return l_sprintf(buff, sz, LUA_NUMBER_FMT "x0p+0", (LUAI_UACNUMBER)x);
+ }
+ else {
+ int e;
+ lua_Number m = l_mathop(frexp)(x, &e); /* 'x' fraction and exponent */
+ int n = 0; /* character count */
+ if (m < 0) { /* is number negative? */
+ buff[n++] = '-'; /* add signal */
+ m = -m; /* make it positive */
+ }
+ buff[n++] = '0'; buff[n++] = 'x'; /* add "0x" */
+ m = adddigit(buff, n++, m * (1 << L_NBFD)); /* add first digit */
+ e -= L_NBFD; /* this digit goes before the radix point */
+ if (m > 0) { /* more digits? */
+ buff[n++] = lua_getlocaledecpoint(); /* add radix point */
+ do { /* add as many digits as needed */
+ m = adddigit(buff, n++, m * 16);
+ } while (m > 0);
+ }
+ n += l_sprintf(buff + n, sz - n, "p%+d", e); /* add exponent */
+ lua_assert(n < sz);
+ return n;
+ }
+}
+
+
+static int lua_number2strx (lua_State *L, char *buff, int sz,
+ const char *fmt, lua_Number x) {
+ int n = num2straux(buff, sz, x);
+ if (fmt[SIZELENMOD] == 'A') {
+ int i;
+ for (i = 0; i < n; i++)
+ buff[i] = toupper(uchar(buff[i]));
+ }
+ else if (fmt[SIZELENMOD] != 'a')
+ luaL_error(L, "modifiers for format '%%a'/'%%A' not implemented");
+ return n;
+}
+
+#endif /* } */
+
+
+/*
+** Maximum size of each formatted item. This maximum size is produced
+** by format('%.99f', -maxfloat), and is equal to 99 + 3 ('-', '.',
+** and '\0') + number of decimal digits to represent maxfloat (which
+** is maximum exponent + 1). (99+3+1 then rounded to 120 for "extra
+** expenses", such as locale-dependent stuff)
+*/
+#define MAX_ITEM (120 + l_mathlim(MAX_10_EXP))
+
+
+/* valid flags in a format specification */
+#define FLAGS "-+ #0"
+
+/*
+** maximum size of each format specification (such as "%-099.99d")
+*/
+#define MAX_FORMAT 32
+
+
+static void addquoted (luaL_Buffer *b, const char *s, size_t len) {
+ luaL_addchar(b, '"');
+ while (len--) {
+ if (*s == '"' || *s == '\\' || *s == '\n') {
+ luaL_addchar(b, '\\');
+ luaL_addchar(b, *s);
+ }
+ else if (iscntrl(uchar(*s))) {
+ char buff[10];
+ if (!isdigit(uchar(*(s+1))))
+ l_sprintf(buff, sizeof(buff), "\\%d", (int)uchar(*s));
+ else
+ l_sprintf(buff, sizeof(buff), "\\%03d", (int)uchar(*s));
+ luaL_addstring(b, buff);
+ }
+ else
+ luaL_addchar(b, *s);
+ s++;
+ }
+ luaL_addchar(b, '"');
+}
+
+
+/*
+** Ensures the 'buff' string uses a dot as the radix character.
+*/
+static void checkdp (char *buff, int nb) {
+ if (memchr(buff, '.', nb) == NULL) { /* no dot? */
+ char point = lua_getlocaledecpoint(); /* try locale point */
+ char *ppoint = (char *)memchr(buff, point, nb);
+ if (ppoint) *ppoint = '.'; /* change it to a dot */
+ }
+}
+
+
+static void addliteral (lua_State *L, luaL_Buffer *b, int arg) {
+ switch (lua_type(L, arg)) {
+ case LUA_TSTRING: {
+ size_t len;
+ const char *s = lua_tolstring(L, arg, &len);
+ addquoted(b, s, len);
+ break;
+ }
+ case LUA_TNUMBER: {
+ char *buff = luaL_prepbuffsize(b, MAX_ITEM);
+ int nb;
+ if (!lua_isinteger(L, arg)) { /* float? */
+ lua_Number n = lua_tonumber(L, arg); /* write as hexa ('%a') */
+ nb = lua_number2strx(L, buff, MAX_ITEM, "%" LUA_NUMBER_FRMLEN "a", n);
+ checkdp(buff, nb); /* ensure it uses a dot */
+ }
+ else { /* integers */
+ lua_Integer n = lua_tointeger(L, arg);
+ const char *format = (n == LUA_MININTEGER) /* corner case? */
+ ? "0x%" LUA_INTEGER_FRMLEN "x" /* use hexa */
+ : LUA_INTEGER_FMT; /* else use default format */
+ nb = l_sprintf(buff, MAX_ITEM, format, (LUAI_UACINT)n);
+ }
+ luaL_addsize(b, nb);
+ break;
+ }
+ case LUA_TNIL: case LUA_TBOOLEAN: {
+ luaL_tolstring(L, arg, NULL);
+ luaL_addvalue(b);
+ break;
+ }
+ default: {
+ luaL_argerror(L, arg, "value has no literal form");
+ }
+ }
+}
+
+
+static const char *scanformat (lua_State *L, const char *strfrmt, char *form) {
+ const char *p = strfrmt;
+ while (*p != '\0' && strchr(FLAGS, *p) != NULL) p++; /* skip flags */
+ if ((size_t)(p - strfrmt) >= sizeof(FLAGS)/sizeof(char))
+ luaL_error(L, "invalid format (repeated flags)");
+ if (isdigit(uchar(*p))) p++; /* skip width */
+ if (isdigit(uchar(*p))) p++; /* (2 digits at most) */
+ if (*p == '.') {
+ p++;
+ if (isdigit(uchar(*p))) p++; /* skip precision */
+ if (isdigit(uchar(*p))) p++; /* (2 digits at most) */
+ }
+ if (isdigit(uchar(*p)))
+ luaL_error(L, "invalid format (width or precision too long)");
+ *(form++) = '%';
+ memcpy(form, strfrmt, ((p - strfrmt) + 1) * sizeof(char));
+ form += (p - strfrmt) + 1;
+ *form = '\0';
+ return p;
+}
+
+
+/*
+** add length modifier into formats
+*/
+static void addlenmod (char *form, const char *lenmod) {
+ size_t l = strlen(form);
+ size_t lm = strlen(lenmod);
+ char spec = form[l - 1];
+ strcpy(form + l - 1, lenmod);
+ form[l + lm - 1] = spec;
+ form[l + lm] = '\0';
+}
+
+
+static int str_format (lua_State *L) {
+ int top = lua_gettop(L);
+ int arg = 1;
+ size_t sfl;
+ const char *strfrmt = luaL_checklstring(L, arg, &sfl);
+ const char *strfrmt_end = strfrmt+sfl;
+ luaL_Buffer b;
+ luaL_buffinit(L, &b);
+ while (strfrmt < strfrmt_end) {
+ if (*strfrmt != L_ESC)
+ luaL_addchar(&b, *strfrmt++);
+ else if (*++strfrmt == L_ESC)
+ luaL_addchar(&b, *strfrmt++); /* %% */
+ else { /* format item */
+ char form[MAX_FORMAT]; /* to store the format ('%...') */
+ char *buff = luaL_prepbuffsize(&b, MAX_ITEM); /* to put formatted item */
+ int nb = 0; /* number of bytes in added item */
+ if (++arg > top)
+ luaL_argerror(L, arg, "no value");
+ strfrmt = scanformat(L, strfrmt, form);
+ switch (*strfrmt++) {
+ case 'c': {
+ nb = l_sprintf(buff, MAX_ITEM, form, (int)luaL_checkinteger(L, arg));
+ break;
+ }
+ case 'd': case 'i':
+ case 'o': case 'u': case 'x': case 'X': {
+ lua_Integer n = luaL_checkinteger(L, arg);
+ addlenmod(form, LUA_INTEGER_FRMLEN);
+ nb = l_sprintf(buff, MAX_ITEM, form, (LUAI_UACINT)n);
+ break;
+ }
+ case 'a': case 'A':
+ addlenmod(form, LUA_NUMBER_FRMLEN);
+ nb = lua_number2strx(L, buff, MAX_ITEM, form,
+ luaL_checknumber(L, arg));
+ break;
+ case 'e': case 'E': case 'f':
+ case 'g': case 'G': {
+ lua_Number n = luaL_checknumber(L, arg);
+ addlenmod(form, LUA_NUMBER_FRMLEN);
+ nb = l_sprintf(buff, MAX_ITEM, form, (LUAI_UACNUMBER)n);
+ break;
+ }
+ case 'q': {
+ addliteral(L, &b, arg);
+ break;
+ }
+ case 's': {
+ size_t l;
+ const char *s = luaL_tolstring(L, arg, &l);
+ if (form[2] == '\0') /* no modifiers? */
+ luaL_addvalue(&b); /* keep entire string */
+ else {
+ luaL_argcheck(L, l == strlen(s), arg, "string contains zeros");
+ if (!strchr(form, '.') && l >= 100) {
+ /* no precision and string is too long to be formatted */
+ luaL_addvalue(&b); /* keep entire string */
+ }
+ else { /* format the string into 'buff' */
+ nb = l_sprintf(buff, MAX_ITEM, form, s);
+ lua_pop(L, 1); /* remove result from 'luaL_tolstring' */
+ }
+ }
+ break;
+ }
+ default: { /* also treat cases 'pnLlh' */
+ return luaL_error(L, "invalid option '%%%c' to 'format'",
+ *(strfrmt - 1));
+ }
+ }
+ lua_assert(nb < MAX_ITEM);
+ luaL_addsize(&b, nb);
+ }
+ }
+ luaL_pushresult(&b);
+ return 1;
+}
+
+/* }====================================================== */
+
+
+/*
+** {======================================================
+** PACK/UNPACK
+** =======================================================
+*/
+
+
+/* value used for padding */
+#if !defined(LUAL_PACKPADBYTE)
+#define LUAL_PACKPADBYTE 0x00
+#endif
+
+/* maximum size for the binary representation of an integer */
+#define MAXINTSIZE 16
+
+/* number of bits in a character */
+#define NB CHAR_BIT
+
+/* mask for one character (NB 1's) */
+#define MC ((1 << NB) - 1)
+
+/* size of a lua_Integer */
+#define SZINT ((int)sizeof(lua_Integer))
+
+
+/* dummy union to get native endianness */
+static const union {
+ int dummy;
+ char little; /* true iff machine is little endian */
+} nativeendian = {1};
+
+
+/* dummy structure to get native alignment requirements */
+struct cD {
+ char c;
+ union { double d; void *p; lua_Integer i; lua_Number n; } u;
+};
+
+#define MAXALIGN (offsetof(struct cD, u))
+
+
+/*
+** Union for serializing floats
+*/
+typedef union Ftypes {
+ float f;
+ double d;
+ lua_Number n;
+ char buff[5 * sizeof(lua_Number)]; /* enough for any float type */
+} Ftypes;
+
+
+/*
+** information to pack/unpack stuff
+*/
+typedef struct Header {
+ lua_State *L;
+ int islittle;
+ int maxalign;
+} Header;
+
+
+/*
+** options for pack/unpack
+*/
+typedef enum KOption {
+ Kint, /* signed integers */
+ Kuint, /* unsigned integers */
+ Kfloat, /* floating-point numbers */
+ Kchar, /* fixed-length strings */
+ Kstring, /* strings with prefixed length */
+ Kzstr, /* zero-terminated strings */
+ Kpadding, /* padding */
+ Kpaddalign, /* padding for alignment */
+ Knop /* no-op (configuration or spaces) */
+} KOption;
+
+
+/*
+** Read an integer numeral from string 'fmt' or return 'df' if
+** there is no numeral
+*/
+static int digit (int c) { return '0' <= c && c <= '9'; }
+
+static int getnum (const char **fmt, int df) {
+ if (!digit(**fmt)) /* no number? */
+ return df; /* return default value */
+ else {
+ int a = 0;
+ do {
+ a = a*10 + (*((*fmt)++) - '0');
+ } while (digit(**fmt) && a <= ((int)MAXSIZE - 9)/10);
+ return a;
+ }
+}
+
+
+/*
+** Read an integer numeral and raises an error if it is larger
+** than the maximum size for integers.
+*/
+static int getnumlimit (Header *h, const char **fmt, int df) {
+ int sz = getnum(fmt, df);
+ if (sz > MAXINTSIZE || sz <= 0)
+ luaL_error(h->L, "integral size (%d) out of limits [1,%d]",
+ sz, MAXINTSIZE);
+ return sz;
+}
+
+
+/*
+** Initialize Header
+*/
+static void initheader (lua_State *L, Header *h) {
+ h->L = L;
+ h->islittle = nativeendian.little;
+ h->maxalign = 1;
+}
+
+
+/*
+** Read and classify next option. 'size' is filled with option's size.
+*/
+static KOption getoption (Header *h, const char **fmt, int *size) {
+ int opt = *((*fmt)++);
+ *size = 0; /* default */
+ switch (opt) {
+ case 'b': *size = sizeof(char); return Kint;
+ case 'B': *size = sizeof(char); return Kuint;
+ case 'h': *size = sizeof(short); return Kint;
+ case 'H': *size = sizeof(short); return Kuint;
+ case 'l': *size = sizeof(long); return Kint;
+ case 'L': *size = sizeof(long); return Kuint;
+ case 'j': *size = sizeof(lua_Integer); return Kint;
+ case 'J': *size = sizeof(lua_Integer); return Kuint;
+ case 'T': *size = sizeof(size_t); return Kuint;
+ case 'f': *size = sizeof(float); return Kfloat;
+ case 'd': *size = sizeof(double); return Kfloat;
+ case 'n': *size = sizeof(lua_Number); return Kfloat;
+ case 'i': *size = getnumlimit(h, fmt, sizeof(int)); return Kint;
+ case 'I': *size = getnumlimit(h, fmt, sizeof(int)); return Kuint;
+ case 's': *size = getnumlimit(h, fmt, sizeof(size_t)); return Kstring;
+ case 'c':
+ *size = getnum(fmt, -1);
+ if (*size == -1)
+ luaL_error(h->L, "missing size for format option 'c'");
+ return Kchar;
+ case 'z': return Kzstr;
+ case 'x': *size = 1; return Kpadding;
+ case 'X': return Kpaddalign;
+ case ' ': break;
+ case '<': h->islittle = 1; break;
+ case '>': h->islittle = 0; break;
+ case '=': h->islittle = nativeendian.little; break;
+ case '!': h->maxalign = getnumlimit(h, fmt, MAXALIGN); break;
+ default: luaL_error(h->L, "invalid format option '%c'", opt);
+ }
+ return Knop;
+}
+
+
+/*
+** Read, classify, and fill other details about the next option.
+** 'psize' is filled with option's size, 'notoalign' with its
+** alignment requirements.
+** Local variable 'size' gets the size to be aligned. (Kpadal option
+** always gets its full alignment, other options are limited by
+** the maximum alignment ('maxalign'). Kchar option needs no alignment
+** despite its size.
+*/
+static KOption getdetails (Header *h, size_t totalsize,
+ const char **fmt, int *psize, int *ntoalign) {
+ KOption opt = getoption(h, fmt, psize);
+ int align = *psize; /* usually, alignment follows size */
+ if (opt == Kpaddalign) { /* 'X' gets alignment from following option */
+ if (**fmt == '\0' || getoption(h, fmt, &align) == Kchar || align == 0)
+ luaL_argerror(h->L, 1, "invalid next option for option 'X'");
+ }
+ if (align <= 1 || opt == Kchar) /* need no alignment? */
+ *ntoalign = 0;
+ else {
+ if (align > h->maxalign) /* enforce maximum alignment */
+ align = h->maxalign;
+ if ((align & (align - 1)) != 0) /* is 'align' not a power of 2? */
+ luaL_argerror(h->L, 1, "format asks for alignment not power of 2");
+ *ntoalign = (align - (int)(totalsize & (align - 1))) & (align - 1);
+ }
+ return opt;
+}
+
+
+/*
+** Pack integer 'n' with 'size' bytes and 'islittle' endianness.
+** The final 'if' handles the case when 'size' is larger than
+** the size of a Lua integer, correcting the extra sign-extension
+** bytes if necessary (by default they would be zeros).
+*/
+static void packint (luaL_Buffer *b, lua_Unsigned n,
+ int islittle, int size, int neg) {
+ char *buff = luaL_prepbuffsize(b, size);
+ int i;
+ buff[islittle ? 0 : size - 1] = (char)(n & MC); /* first byte */
+ for (i = 1; i < size; i++) {
+ n >>= NB;
+ buff[islittle ? i : size - 1 - i] = (char)(n & MC);
+ }
+ if (neg && size > SZINT) { /* negative number need sign extension? */
+ for (i = SZINT; i < size; i++) /* correct extra bytes */
+ buff[islittle ? i : size - 1 - i] = (char)MC;
+ }
+ luaL_addsize(b, size); /* add result to buffer */
+}
+
+
+/*
+** Copy 'size' bytes from 'src' to 'dest', correcting endianness if
+** given 'islittle' is different from native endianness.
+*/
+static void copywithendian (volatile char *dest, volatile const char *src,
+ int size, int islittle) {
+ if (islittle == nativeendian.little) {
+ while (size-- != 0)
+ *(dest++) = *(src++);
+ }
+ else {
+ dest += size - 1;
+ while (size-- != 0)
+ *(dest--) = *(src++);
+ }
+}
+
+
+static int str_pack (lua_State *L) {
+ luaL_Buffer b;
+ Header h;
+ const char *fmt = luaL_checkstring(L, 1); /* format string */
+ int arg = 1; /* current argument to pack */
+ size_t totalsize = 0; /* accumulate total size of result */
+ initheader(L, &h);
+ lua_pushnil(L); /* mark to separate arguments from string buffer */
+ luaL_buffinit(L, &b);
+ while (*fmt != '\0') {
+ int size, ntoalign;
+ KOption opt = getdetails(&h, totalsize, &fmt, &size, &ntoalign);
+ totalsize += ntoalign + size;
+ while (ntoalign-- > 0)
+ luaL_addchar(&b, LUAL_PACKPADBYTE); /* fill alignment */
+ arg++;
+ switch (opt) {
+ case Kint: { /* signed integers */
+ lua_Integer n = luaL_checkinteger(L, arg);
+ if (size < SZINT) { /* need overflow check? */
+ lua_Integer lim = (lua_Integer)1 << ((size * NB) - 1);
+ luaL_argcheck(L, -lim <= n && n < lim, arg, "integer overflow");
+ }
+ packint(&b, (lua_Unsigned)n, h.islittle, size, (n < 0));
+ break;
+ }
+ case Kuint: { /* unsigned integers */
+ lua_Integer n = luaL_checkinteger(L, arg);
+ if (size < SZINT) /* need overflow check? */
+ luaL_argcheck(L, (lua_Unsigned)n < ((lua_Unsigned)1 << (size * NB)),
+ arg, "unsigned overflow");
+ packint(&b, (lua_Unsigned)n, h.islittle, size, 0);
+ break;
+ }
+ case Kfloat: { /* floating-point options */
+ volatile Ftypes u;
+ char *buff = luaL_prepbuffsize(&b, size);
+ lua_Number n = luaL_checknumber(L, arg); /* get argument */
+ if (size == sizeof(u.f)) u.f = (float)n; /* copy it into 'u' */
+ else if (size == sizeof(u.d)) u.d = (double)n;
+ else u.n = n;
+ /* move 'u' to final result, correcting endianness if needed */
+ copywithendian(buff, u.buff, size, h.islittle);
+ luaL_addsize(&b, size);
+ break;
+ }
+ case Kchar: { /* fixed-size string */
+ size_t len;
+ const char *s = luaL_checklstring(L, arg, &len);
+ luaL_argcheck(L, len <= (size_t)size, arg,
+ "string longer than given size");
+ luaL_addlstring(&b, s, len); /* add string */
+ while (len++ < (size_t)size) /* pad extra space */
+ luaL_addchar(&b, LUAL_PACKPADBYTE);
+ break;
+ }
+ case Kstring: { /* strings with length count */
+ size_t len;
+ const char *s = luaL_checklstring(L, arg, &len);
+ luaL_argcheck(L, size >= (int)sizeof(size_t) ||
+ len < ((size_t)1 << (size * NB)),
+ arg, "string length does not fit in given size");
+ packint(&b, (lua_Unsigned)len, h.islittle, size, 0); /* pack length */
+ luaL_addlstring(&b, s, len);
+ totalsize += len;
+ break;
+ }
+ case Kzstr: { /* zero-terminated string */
+ size_t len;
+ const char *s = luaL_checklstring(L, arg, &len);
+ luaL_argcheck(L, strlen(s) == len, arg, "string contains zeros");
+ luaL_addlstring(&b, s, len);
+ luaL_addchar(&b, '\0'); /* add zero at the end */
+ totalsize += len + 1;
+ break;
+ }
+ case Kpadding: luaL_addchar(&b, LUAL_PACKPADBYTE); /* FALLTHROUGH */
+ case Kpaddalign: case Knop:
+ arg--; /* undo increment */
+ break;
+ }
+ }
+ luaL_pushresult(&b);
+ return 1;
+}
+
+
+static int str_packsize (lua_State *L) {
+ Header h;
+ const char *fmt = luaL_checkstring(L, 1); /* format string */
+ size_t totalsize = 0; /* accumulate total size of result */
+ initheader(L, &h);
+ while (*fmt != '\0') {
+ int size, ntoalign;
+ KOption opt = getdetails(&h, totalsize, &fmt, &size, &ntoalign);
+ size += ntoalign; /* total space used by option */
+ luaL_argcheck(L, totalsize <= MAXSIZE - size, 1,
+ "format result too large");
+ totalsize += size;
+ switch (opt) {
+ case Kstring: /* strings with length count */
+ case Kzstr: /* zero-terminated string */
+ luaL_argerror(L, 1, "variable-length format");
+ /* call never return, but to avoid warnings: *//* FALLTHROUGH */
+ default: break;
+ }
+ }
+ lua_pushinteger(L, (lua_Integer)totalsize);
+ return 1;
+}
+
+
+/*
+** Unpack an integer with 'size' bytes and 'islittle' endianness.
+** If size is smaller than the size of a Lua integer and integer
+** is signed, must do sign extension (propagating the sign to the
+** higher bits); if size is larger than the size of a Lua integer,
+** it must check the unread bytes to see whether they do not cause an
+** overflow.
+*/
+static lua_Integer unpackint (lua_State *L, const char *str,
+ int islittle, int size, int issigned) {
+ lua_Unsigned res = 0;
+ int i;
+ int limit = (size <= SZINT) ? size : SZINT;
+ for (i = limit - 1; i >= 0; i--) {
+ res <<= NB;
+ res |= (lua_Unsigned)(unsigned char)str[islittle ? i : size - 1 - i];
+ }
+ if (size < SZINT) { /* real size smaller than lua_Integer? */
+ if (issigned) { /* needs sign extension? */
+ lua_Unsigned mask = (lua_Unsigned)1 << (size*NB - 1);
+ res = ((res ^ mask) - mask); /* do sign extension */
+ }
+ }
+ else if (size > SZINT) { /* must check unread bytes */
+ int mask = (!issigned || (lua_Integer)res >= 0) ? 0 : MC;
+ for (i = limit; i < size; i++) {
+ if ((unsigned char)str[islittle ? i : size - 1 - i] != mask)
+ luaL_error(L, "%d-byte integer does not fit into Lua Integer", size);
+ }
+ }
+ return (lua_Integer)res;
+}
+
+
+static int str_unpack (lua_State *L) {
+ Header h;
+ const char *fmt = luaL_checkstring(L, 1);
+ size_t ld;
+ const char *data = luaL_checklstring(L, 2, &ld);
+ size_t pos = (size_t)posrelat(luaL_optinteger(L, 3, 1), ld) - 1;
+ int n = 0; /* number of results */
+ luaL_argcheck(L, pos <= ld, 3, "initial position out of string");
+ initheader(L, &h);
+ while (*fmt != '\0') {
+ int size, ntoalign;
+ KOption opt = getdetails(&h, pos, &fmt, &size, &ntoalign);
+ if ((size_t)ntoalign + size > ~pos || pos + ntoalign + size > ld)
+ luaL_argerror(L, 2, "data string too short");
+ pos += ntoalign; /* skip alignment */
+ /* stack space for item + next position */
+ luaL_checkstack(L, 2, "too many results");
+ n++;
+ switch (opt) {
+ case Kint:
+ case Kuint: {
+ lua_Integer res = unpackint(L, data + pos, h.islittle, size,
+ (opt == Kint));
+ lua_pushinteger(L, res);
+ break;
+ }
+ case Kfloat: {
+ volatile Ftypes u;
+ lua_Number num;
+ copywithendian(u.buff, data + pos, size, h.islittle);
+ if (size == sizeof(u.f)) num = (lua_Number)u.f;
+ else if (size == sizeof(u.d)) num = (lua_Number)u.d;
+ else num = u.n;
+ lua_pushnumber(L, num);
+ break;
+ }
+ case Kchar: {
+ lua_pushlstring(L, data + pos, size);
+ break;
+ }
+ case Kstring: {
+ size_t len = (size_t)unpackint(L, data + pos, h.islittle, size, 0);
+ luaL_argcheck(L, pos + len + size <= ld, 2, "data string too short");
+ lua_pushlstring(L, data + pos + size, len);
+ pos += len; /* skip string */
+ break;
+ }
+ case Kzstr: {
+ size_t len = (int)strlen(data + pos);
+ lua_pushlstring(L, data + pos, len);
+ pos += len + 1; /* skip string plus final '\0' */
+ break;
+ }
+ case Kpaddalign: case Kpadding: case Knop:
+ n--; /* undo increment */
+ break;
+ }
+ pos += size;
+ }
+ lua_pushinteger(L, pos + 1); /* next position */
+ return n + 1;
+}
+
+/* }====================================================== */
+
+
+static const luaL_Reg strlib[] = {
+ {"byte", str_byte},
+ {"char", str_char},
+ {"dump", str_dump},
+ {"find", str_find},
+ {"format", str_format},
+ {"gmatch", gmatch},
+ {"gsub", str_gsub},
+ {"len", str_len},
+ {"lower", str_lower},
+ {"match", str_match},
+ {"rep", str_rep},
+ {"reverse", str_reverse},
+ {"sub", str_sub},
+ {"upper", str_upper},
+ {"pack", str_pack},
+ {"packsize", str_packsize},
+ {"unpack", str_unpack},
+ {NULL, NULL}
+};
+
+
+static void createmetatable (lua_State *L) {
+ lua_createtable(L, 0, 1); /* table to be metatable for strings */
+ lua_pushliteral(L, ""); /* dummy string */
+ lua_pushvalue(L, -2); /* copy table */
+ lua_setmetatable(L, -2); /* set table as metatable for strings */
+ lua_pop(L, 1); /* pop dummy string */
+ lua_pushvalue(L, -2); /* get string library */
+ lua_setfield(L, -2, "__index"); /* metatable.__index = string */
+ lua_pop(L, 1); /* pop metatable */
+}
+
+
+/*
+** Open string library
+*/
+LUAMOD_API int luaopen_string (lua_State *L) {
+ luaL_newlib(L, strlib);
+ createmetatable(L);
+ return 1;
+}
+
diff --git a/Build/source/libs/lua53/lua53-src/src/ltable.c b/Build/source/libs/lua53/lua53-src/src/ltable.c
new file mode 100644
index 00000000000..d080189f28d
--- /dev/null
+++ b/Build/source/libs/lua53/lua53-src/src/ltable.c
@@ -0,0 +1,669 @@
+/*
+** $Id: ltable.c,v 2.118 2016/11/07 12:38:35 roberto Exp $
+** Lua tables (hash)
+** See Copyright Notice in lua.h
+*/
+
+#define ltable_c
+#define LUA_CORE
+
+#include "lprefix.h"
+
+
+/*
+** Implementation of tables (aka arrays, objects, or hash tables).
+** Tables keep its elements in two parts: an array part and a hash part.
+** Non-negative integer keys are all candidates to be kept in the array
+** part. The actual size of the array is the largest 'n' such that
+** more than half the slots between 1 and n are in use.
+** Hash uses a mix of chained scatter table with Brent's variation.
+** A main invariant of these tables is that, if an element is not
+** in its main position (i.e. the 'original' position that its hash gives
+** to it), then the colliding element is in its own main position.
+** Hence even when the load factor reaches 100%, performance remains good.
+*/
+
+#include <math.h>
+#include <limits.h>
+
+#include "lua.h"
+
+#include "ldebug.h"
+#include "ldo.h"
+#include "lgc.h"
+#include "lmem.h"
+#include "lobject.h"
+#include "lstate.h"
+#include "lstring.h"
+#include "ltable.h"
+#include "lvm.h"
+
+
+/*
+** Maximum size of array part (MAXASIZE) is 2^MAXABITS. MAXABITS is
+** the largest integer such that MAXASIZE fits in an unsigned int.
+*/
+#define MAXABITS cast_int(sizeof(int) * CHAR_BIT - 1)
+#define MAXASIZE (1u << MAXABITS)
+
+/*
+** Maximum size of hash part is 2^MAXHBITS. MAXHBITS is the largest
+** integer such that 2^MAXHBITS fits in a signed int. (Note that the
+** maximum number of elements in a table, 2^MAXABITS + 2^MAXHBITS, still
+** fits comfortably in an unsigned int.)
+*/
+#define MAXHBITS (MAXABITS - 1)
+
+
+#define hashpow2(t,n) (gnode(t, lmod((n), sizenode(t))))
+
+#define hashstr(t,str) hashpow2(t, (str)->hash)
+#define hashboolean(t,p) hashpow2(t, p)
+#define hashint(t,i) hashpow2(t, i)
+
+
+/*
+** for some types, it is better to avoid modulus by power of 2, as
+** they tend to have many 2 factors.
+*/
+#define hashmod(t,n) (gnode(t, ((n) % ((sizenode(t)-1)|1))))
+
+
+#define hashpointer(t,p) hashmod(t, point2uint(p))
+
+
+#define dummynode (&dummynode_)
+
+static const Node dummynode_ = {
+ {NILCONSTANT}, /* value */
+ {{NILCONSTANT, 0}} /* key */
+};
+
+
+/*
+** Hash for floating-point numbers.
+** The main computation should be just
+** n = frexp(n, &i); return (n * INT_MAX) + i
+** but there are some numerical subtleties.
+** In a two-complement representation, INT_MAX does not has an exact
+** representation as a float, but INT_MIN does; because the absolute
+** value of 'frexp' is smaller than 1 (unless 'n' is inf/NaN), the
+** absolute value of the product 'frexp * -INT_MIN' is smaller or equal
+** to INT_MAX. Next, the use of 'unsigned int' avoids overflows when
+** adding 'i'; the use of '~u' (instead of '-u') avoids problems with
+** INT_MIN.
+*/
+#if !defined(l_hashfloat)
+static int l_hashfloat (lua_Number n) {
+ int i;
+ lua_Integer ni;
+ n = l_mathop(frexp)(n, &i) * -cast_num(INT_MIN);
+ if (!lua_numbertointeger(n, &ni)) { /* is 'n' inf/-inf/NaN? */
+ lua_assert(luai_numisnan(n) || l_mathop(fabs)(n) == cast_num(HUGE_VAL));
+ return 0;
+ }
+ else { /* normal case */
+ unsigned int u = cast(unsigned int, i) + cast(unsigned int, ni);
+ return cast_int(u <= cast(unsigned int, INT_MAX) ? u : ~u);
+ }
+}
+#endif
+
+
+/*
+** returns the 'main' position of an element in a table (that is, the index
+** of its hash value)
+*/
+static Node *mainposition (const Table *t, const TValue *key) {
+ switch (ttype(key)) {
+ case LUA_TNUMINT:
+ return hashint(t, ivalue(key));
+ case LUA_TNUMFLT:
+ return hashmod(t, l_hashfloat(fltvalue(key)));
+ case LUA_TSHRSTR:
+ return hashstr(t, tsvalue(key));
+ case LUA_TLNGSTR:
+ return hashpow2(t, luaS_hashlongstr(tsvalue(key)));
+ case LUA_TBOOLEAN:
+ return hashboolean(t, bvalue(key));
+ case LUA_TLIGHTUSERDATA:
+ return hashpointer(t, pvalue(key));
+ case LUA_TLCF:
+ return hashpointer(t, fvalue(key));
+ default:
+ lua_assert(!ttisdeadkey(key));
+ return hashpointer(t, gcvalue(key));
+ }
+}
+
+
+/*
+** returns the index for 'key' if 'key' is an appropriate key to live in
+** the array part of the table, 0 otherwise.
+*/
+static unsigned int arrayindex (const TValue *key) {
+ if (ttisinteger(key)) {
+ lua_Integer k = ivalue(key);
+ if (0 < k && (lua_Unsigned)k <= MAXASIZE)
+ return cast(unsigned int, k); /* 'key' is an appropriate array index */
+ }
+ return 0; /* 'key' did not match some condition */
+}
+
+
+/*
+** returns the index of a 'key' for table traversals. First goes all
+** elements in the array part, then elements in the hash part. The
+** beginning of a traversal is signaled by 0.
+*/
+static unsigned int findindex (lua_State *L, Table *t, StkId key) {
+ unsigned int i;
+ if (ttisnil(key)) return 0; /* first iteration */
+ i = arrayindex(key);
+ if (i != 0 && i <= t->sizearray) /* is 'key' inside array part? */
+ return i; /* yes; that's the index */
+ else {
+ int nx;
+ Node *n = mainposition(t, key);
+ for (;;) { /* check whether 'key' is somewhere in the chain */
+ /* key may be dead already, but it is ok to use it in 'next' */
+ if (luaV_rawequalobj(gkey(n), key) ||
+ (ttisdeadkey(gkey(n)) && iscollectable(key) &&
+ deadvalue(gkey(n)) == gcvalue(key))) {
+ i = cast_int(n - gnode(t, 0)); /* key index in hash table */
+ /* hash elements are numbered after array ones */
+ return (i + 1) + t->sizearray;
+ }
+ nx = gnext(n);
+ if (nx == 0)
+ luaG_runerror(L, "invalid key to 'next'"); /* key not found */
+ else n += nx;
+ }
+ }
+}
+
+
+int luaH_next (lua_State *L, Table *t, StkId key) {
+ unsigned int i = findindex(L, t, key); /* find original element */
+ for (; i < t->sizearray; i++) { /* try first array part */
+ if (!ttisnil(&t->array[i])) { /* a non-nil value? */
+ setivalue(key, i + 1);
+ setobj2s(L, key+1, &t->array[i]);
+ return 1;
+ }
+ }
+ for (i -= t->sizearray; cast_int(i) < sizenode(t); i++) { /* hash part */
+ if (!ttisnil(gval(gnode(t, i)))) { /* a non-nil value? */
+ setobj2s(L, key, gkey(gnode(t, i)));
+ setobj2s(L, key+1, gval(gnode(t, i)));
+ return 1;
+ }
+ }
+ return 0; /* no more elements */
+}
+
+
+/*
+** {=============================================================
+** Rehash
+** ==============================================================
+*/
+
+/*
+** Compute the optimal size for the array part of table 't'. 'nums' is a
+** "count array" where 'nums[i]' is the number of integers in the table
+** between 2^(i - 1) + 1 and 2^i. 'pna' enters with the total number of
+** integer keys in the table and leaves with the number of keys that
+** will go to the array part; return the optimal size.
+*/
+static unsigned int computesizes (unsigned int nums[], unsigned int *pna) {
+ int i;
+ unsigned int twotoi; /* 2^i (candidate for optimal size) */
+ unsigned int a = 0; /* number of elements smaller than 2^i */
+ unsigned int na = 0; /* number of elements to go to array part */
+ unsigned int optimal = 0; /* optimal size for array part */
+ /* loop while keys can fill more than half of total size */
+ for (i = 0, twotoi = 1; *pna > twotoi / 2; i++, twotoi *= 2) {
+ if (nums[i] > 0) {
+ a += nums[i];
+ if (a > twotoi/2) { /* more than half elements present? */
+ optimal = twotoi; /* optimal size (till now) */
+ na = a; /* all elements up to 'optimal' will go to array part */
+ }
+ }
+ }
+ lua_assert((optimal == 0 || optimal / 2 < na) && na <= optimal);
+ *pna = na;
+ return optimal;
+}
+
+
+static int countint (const TValue *key, unsigned int *nums) {
+ unsigned int k = arrayindex(key);
+ if (k != 0) { /* is 'key' an appropriate array index? */
+ nums[luaO_ceillog2(k)]++; /* count as such */
+ return 1;
+ }
+ else
+ return 0;
+}
+
+
+/*
+** Count keys in array part of table 't': Fill 'nums[i]' with
+** number of keys that will go into corresponding slice and return
+** total number of non-nil keys.
+*/
+static unsigned int numusearray (const Table *t, unsigned int *nums) {
+ int lg;
+ unsigned int ttlg; /* 2^lg */
+ unsigned int ause = 0; /* summation of 'nums' */
+ unsigned int i = 1; /* count to traverse all array keys */
+ /* traverse each slice */
+ for (lg = 0, ttlg = 1; lg <= MAXABITS; lg++, ttlg *= 2) {
+ unsigned int lc = 0; /* counter */
+ unsigned int lim = ttlg;
+ if (lim > t->sizearray) {
+ lim = t->sizearray; /* adjust upper limit */
+ if (i > lim)
+ break; /* no more elements to count */
+ }
+ /* count elements in range (2^(lg - 1), 2^lg] */
+ for (; i <= lim; i++) {
+ if (!ttisnil(&t->array[i-1]))
+ lc++;
+ }
+ nums[lg] += lc;
+ ause += lc;
+ }
+ return ause;
+}
+
+
+static int numusehash (const Table *t, unsigned int *nums, unsigned int *pna) {
+ int totaluse = 0; /* total number of elements */
+ int ause = 0; /* elements added to 'nums' (can go to array part) */
+ int i = sizenode(t);
+ while (i--) {
+ Node *n = &t->node[i];
+ if (!ttisnil(gval(n))) {
+ ause += countint(gkey(n), nums);
+ totaluse++;
+ }
+ }
+ *pna += ause;
+ return totaluse;
+}
+
+
+static void setarrayvector (lua_State *L, Table *t, unsigned int size) {
+ unsigned int i;
+ luaM_reallocvector(L, t->array, t->sizearray, size, TValue);
+ for (i=t->sizearray; i<size; i++)
+ setnilvalue(&t->array[i]);
+ t->sizearray = size;
+}
+
+
+static void setnodevector (lua_State *L, Table *t, unsigned int size) {
+ if (size == 0) { /* no elements to hash part? */
+ t->node = cast(Node *, dummynode); /* use common 'dummynode' */
+ t->lsizenode = 0;
+ t->lastfree = NULL; /* signal that it is using dummy node */
+ }
+ else {
+ int i;
+ int lsize = luaO_ceillog2(size);
+ if (lsize > MAXHBITS)
+ luaG_runerror(L, "table overflow");
+ size = twoto(lsize);
+ t->node = luaM_newvector(L, size, Node);
+ for (i = 0; i < (int)size; i++) {
+ Node *n = gnode(t, i);
+ gnext(n) = 0;
+ setnilvalue(wgkey(n));
+ setnilvalue(gval(n));
+ }
+ t->lsizenode = cast_byte(lsize);
+ t->lastfree = gnode(t, size); /* all positions are free */
+ }
+}
+
+
+void luaH_resize (lua_State *L, Table *t, unsigned int nasize,
+ unsigned int nhsize) {
+ unsigned int i;
+ int j;
+ unsigned int oldasize = t->sizearray;
+ int oldhsize = allocsizenode(t);
+ Node *nold = t->node; /* save old hash ... */
+ if (nasize > oldasize) /* array part must grow? */
+ setarrayvector(L, t, nasize);
+ /* create new hash part with appropriate size */
+ setnodevector(L, t, nhsize);
+ if (nasize < oldasize) { /* array part must shrink? */
+ t->sizearray = nasize;
+ /* re-insert elements from vanishing slice */
+ for (i=nasize; i<oldasize; i++) {
+ if (!ttisnil(&t->array[i]))
+ luaH_setint(L, t, i + 1, &t->array[i]);
+ }
+ /* shrink array */
+ luaM_reallocvector(L, t->array, oldasize, nasize, TValue);
+ }
+ /* re-insert elements from hash part */
+ for (j = oldhsize - 1; j >= 0; j--) {
+ Node *old = nold + j;
+ if (!ttisnil(gval(old))) {
+ /* doesn't need barrier/invalidate cache, as entry was
+ already present in the table */
+ setobjt2t(L, luaH_set(L, t, gkey(old)), gval(old));
+ }
+ }
+ if (oldhsize > 0) /* not the dummy node? */
+ luaM_freearray(L, nold, cast(size_t, oldhsize)); /* free old hash */
+}
+
+
+void luaH_resizearray (lua_State *L, Table *t, unsigned int nasize) {
+ int nsize = allocsizenode(t);
+ luaH_resize(L, t, nasize, nsize);
+}
+
+/*
+** nums[i] = number of keys 'k' where 2^(i - 1) < k <= 2^i
+*/
+static void rehash (lua_State *L, Table *t, const TValue *ek) {
+ unsigned int asize; /* optimal size for array part */
+ unsigned int na; /* number of keys in the array part */
+ unsigned int nums[MAXABITS + 1];
+ int i;
+ int totaluse;
+ for (i = 0; i <= MAXABITS; i++) nums[i] = 0; /* reset counts */
+ na = numusearray(t, nums); /* count keys in array part */
+ totaluse = na; /* all those keys are integer keys */
+ totaluse += numusehash(t, nums, &na); /* count keys in hash part */
+ /* count extra key */
+ na += countint(ek, nums);
+ totaluse++;
+ /* compute new size for array part */
+ asize = computesizes(nums, &na);
+ /* resize the table to new computed sizes */
+ luaH_resize(L, t, asize, totaluse - na);
+}
+
+
+
+/*
+** }=============================================================
+*/
+
+
+Table *luaH_new (lua_State *L) {
+ GCObject *o = luaC_newobj(L, LUA_TTABLE, sizeof(Table));
+ Table *t = gco2t(o);
+ t->metatable = NULL;
+ t->flags = cast_byte(~0);
+ t->array = NULL;
+ t->sizearray = 0;
+ setnodevector(L, t, 0);
+ return t;
+}
+
+
+void luaH_free (lua_State *L, Table *t) {
+ if (!isdummy(t))
+ luaM_freearray(L, t->node, cast(size_t, sizenode(t)));
+ luaM_freearray(L, t->array, t->sizearray);
+ luaM_free(L, t);
+}
+
+
+static Node *getfreepos (Table *t) {
+ if (!isdummy(t)) {
+ while (t->lastfree > t->node) {
+ t->lastfree--;
+ if (ttisnil(gkey(t->lastfree)))
+ return t->lastfree;
+ }
+ }
+ return NULL; /* could not find a free place */
+}
+
+
+
+/*
+** inserts a new key into a hash table; first, check whether key's main
+** position is free. If not, check whether colliding node is in its main
+** position or not: if it is not, move colliding node to an empty place and
+** put new key in its main position; otherwise (colliding node is in its main
+** position), new key goes to an empty position.
+*/
+TValue *luaH_newkey (lua_State *L, Table *t, const TValue *key) {
+ Node *mp;
+ TValue aux;
+ if (ttisnil(key)) luaG_runerror(L, "table index is nil");
+ else if (ttisfloat(key)) {
+ lua_Integer k;
+ if (luaV_tointeger(key, &k, 0)) { /* does index fit in an integer? */
+ setivalue(&aux, k);
+ key = &aux; /* insert it as an integer */
+ }
+ else if (luai_numisnan(fltvalue(key)))
+ luaG_runerror(L, "table index is NaN");
+ }
+ mp = mainposition(t, key);
+ if (!ttisnil(gval(mp)) || isdummy(t)) { /* main position is taken? */
+ Node *othern;
+ Node *f = getfreepos(t); /* get a free place */
+ if (f == NULL) { /* cannot find a free place? */
+ rehash(L, t, key); /* grow table */
+ /* whatever called 'newkey' takes care of TM cache */
+ return luaH_set(L, t, key); /* insert key into grown table */
+ }
+ lua_assert(!isdummy(t));
+ othern = mainposition(t, gkey(mp));
+ if (othern != mp) { /* is colliding node out of its main position? */
+ /* yes; move colliding node into free position */
+ while (othern + gnext(othern) != mp) /* find previous */
+ othern += gnext(othern);
+ gnext(othern) = cast_int(f - othern); /* rechain to point to 'f' */
+ *f = *mp; /* copy colliding node into free pos. (mp->next also goes) */
+ if (gnext(mp) != 0) {
+ gnext(f) += cast_int(mp - f); /* correct 'next' */
+ gnext(mp) = 0; /* now 'mp' is free */
+ }
+ setnilvalue(gval(mp));
+ }
+ else { /* colliding node is in its own main position */
+ /* new node will go into free position */
+ if (gnext(mp) != 0)
+ gnext(f) = cast_int((mp + gnext(mp)) - f); /* chain new position */
+ else lua_assert(gnext(f) == 0);
+ gnext(mp) = cast_int(f - mp);
+ mp = f;
+ }
+ }
+ setnodekey(L, &mp->i_key, key);
+ luaC_barrierback(L, t, key);
+ lua_assert(ttisnil(gval(mp)));
+ return gval(mp);
+}
+
+
+/*
+** search function for integers
+*/
+const TValue *luaH_getint (Table *t, lua_Integer key) {
+ /* (1 <= key && key <= t->sizearray) */
+ if (l_castS2U(key) - 1 < t->sizearray)
+ return &t->array[key - 1];
+ else {
+ Node *n = hashint(t, key);
+ for (;;) { /* check whether 'key' is somewhere in the chain */
+ if (ttisinteger(gkey(n)) && ivalue(gkey(n)) == key)
+ return gval(n); /* that's it */
+ else {
+ int nx = gnext(n);
+ if (nx == 0) break;
+ n += nx;
+ }
+ }
+ return luaO_nilobject;
+ }
+}
+
+
+/*
+** search function for short strings
+*/
+const TValue *luaH_getshortstr (Table *t, TString *key) {
+ Node *n = hashstr(t, key);
+ lua_assert(key->tt == LUA_TSHRSTR);
+ for (;;) { /* check whether 'key' is somewhere in the chain */
+ const TValue *k = gkey(n);
+ if (ttisshrstring(k) && eqshrstr(tsvalue(k), key))
+ return gval(n); /* that's it */
+ else {
+ int nx = gnext(n);
+ if (nx == 0)
+ return luaO_nilobject; /* not found */
+ n += nx;
+ }
+ }
+}
+
+
+/*
+** "Generic" get version. (Not that generic: not valid for integers,
+** which may be in array part, nor for floats with integral values.)
+*/
+static const TValue *getgeneric (Table *t, const TValue *key) {
+ Node *n = mainposition(t, key);
+ for (;;) { /* check whether 'key' is somewhere in the chain */
+ if (luaV_rawequalobj(gkey(n), key))
+ return gval(n); /* that's it */
+ else {
+ int nx = gnext(n);
+ if (nx == 0)
+ return luaO_nilobject; /* not found */
+ n += nx;
+ }
+ }
+}
+
+
+const TValue *luaH_getstr (Table *t, TString *key) {
+ if (key->tt == LUA_TSHRSTR)
+ return luaH_getshortstr(t, key);
+ else { /* for long strings, use generic case */
+ TValue ko;
+ setsvalue(cast(lua_State *, NULL), &ko, key);
+ return getgeneric(t, &ko);
+ }
+}
+
+
+/*
+** main search function
+*/
+const TValue *luaH_get (Table *t, const TValue *key) {
+ switch (ttype(key)) {
+ case LUA_TSHRSTR: return luaH_getshortstr(t, tsvalue(key));
+ case LUA_TNUMINT: return luaH_getint(t, ivalue(key));
+ case LUA_TNIL: return luaO_nilobject;
+ case LUA_TNUMFLT: {
+ lua_Integer k;
+ if (luaV_tointeger(key, &k, 0)) /* index is int? */
+ return luaH_getint(t, k); /* use specialized version */
+ /* else... */
+ } /* FALLTHROUGH */
+ default:
+ return getgeneric(t, key);
+ }
+}
+
+
+/*
+** beware: when using this function you probably need to check a GC
+** barrier and invalidate the TM cache.
+*/
+TValue *luaH_set (lua_State *L, Table *t, const TValue *key) {
+ const TValue *p = luaH_get(t, key);
+ if (p != luaO_nilobject)
+ return cast(TValue *, p);
+ else return luaH_newkey(L, t, key);
+}
+
+
+void luaH_setint (lua_State *L, Table *t, lua_Integer key, TValue *value) {
+ const TValue *p = luaH_getint(t, key);
+ TValue *cell;
+ if (p != luaO_nilobject)
+ cell = cast(TValue *, p);
+ else {
+ TValue k;
+ setivalue(&k, key);
+ cell = luaH_newkey(L, t, &k);
+ }
+ setobj2t(L, cell, value);
+}
+
+
+static int unbound_search (Table *t, unsigned int j) {
+ unsigned int i = j; /* i is zero or a present index */
+ j++;
+ /* find 'i' and 'j' such that i is present and j is not */
+ while (!ttisnil(luaH_getint(t, j))) {
+ i = j;
+ if (j > cast(unsigned int, MAX_INT)/2) { /* overflow? */
+ /* table was built with bad purposes: resort to linear search */
+ i = 1;
+ while (!ttisnil(luaH_getint(t, i))) i++;
+ return i - 1;
+ }
+ j *= 2;
+ }
+ /* now do a binary search between them */
+ while (j - i > 1) {
+ unsigned int m = (i+j)/2;
+ if (ttisnil(luaH_getint(t, m))) j = m;
+ else i = m;
+ }
+ return i;
+}
+
+
+/*
+** Try to find a boundary in table 't'. A 'boundary' is an integer index
+** such that t[i] is non-nil and t[i+1] is nil (and 0 if t[1] is nil).
+*/
+int luaH_getn (Table *t) {
+ unsigned int j = t->sizearray;
+ if (j > 0 && ttisnil(&t->array[j - 1])) {
+ /* there is a boundary in the array part: (binary) search for it */
+ unsigned int i = 0;
+ while (j - i > 1) {
+ unsigned int m = (i+j)/2;
+ if (ttisnil(&t->array[m - 1])) j = m;
+ else i = m;
+ }
+ return i;
+ }
+ /* else must find a boundary in hash part */
+ else if (isdummy(t)) /* hash part is empty? */
+ return j; /* that is easy... */
+ else return unbound_search(t, j);
+}
+
+
+
+#if defined(LUA_DEBUG)
+
+Node *luaH_mainposition (const Table *t, const TValue *key) {
+ return mainposition(t, key);
+}
+
+int luaH_isdummy (const Table *t) { return isdummy(t); }
+
+#endif
diff --git a/Build/source/libs/lua53/lua53-src/src/ltable.h b/Build/source/libs/lua53/lua53-src/src/ltable.h
new file mode 100644
index 00000000000..6da9024fe1f
--- /dev/null
+++ b/Build/source/libs/lua53/lua53-src/src/ltable.h
@@ -0,0 +1,66 @@
+/*
+** $Id: ltable.h,v 2.23 2016/12/22 13:08:50 roberto Exp $
+** Lua tables (hash)
+** See Copyright Notice in lua.h
+*/
+
+#ifndef ltable_h
+#define ltable_h
+
+#include "lobject.h"
+
+
+#define gnode(t,i) (&(t)->node[i])
+#define gval(n) (&(n)->i_val)
+#define gnext(n) ((n)->i_key.nk.next)
+
+
+/* 'const' to avoid wrong writings that can mess up field 'next' */
+#define gkey(n) cast(const TValue*, (&(n)->i_key.tvk))
+
+/*
+** writable version of 'gkey'; allows updates to individual fields,
+** but not to the whole (which has incompatible type)
+*/
+#define wgkey(n) (&(n)->i_key.nk)
+
+#define invalidateTMcache(t) ((t)->flags = 0)
+
+
+/* true when 't' is using 'dummynode' as its hash part */
+#define isdummy(t) ((t)->lastfree == NULL)
+
+
+/* allocated size for hash nodes */
+#define allocsizenode(t) (isdummy(t) ? 0 : sizenode(t))
+
+
+/* returns the key, given the value of a table entry */
+#define keyfromval(v) \
+ (gkey(cast(Node *, cast(char *, (v)) - offsetof(Node, i_val))))
+
+
+LUAI_FUNC const TValue *luaH_getint (Table *t, lua_Integer key);
+LUAI_FUNC void luaH_setint (lua_State *L, Table *t, lua_Integer key,
+ TValue *value);
+LUAI_FUNC const TValue *luaH_getshortstr (Table *t, TString *key);
+LUAI_FUNC const TValue *luaH_getstr (Table *t, TString *key);
+LUAI_FUNC const TValue *luaH_get (Table *t, const TValue *key);
+LUAI_FUNC TValue *luaH_newkey (lua_State *L, Table *t, const TValue *key);
+LUAI_FUNC TValue *luaH_set (lua_State *L, Table *t, const TValue *key);
+LUAI_FUNC Table *luaH_new (lua_State *L);
+LUAI_FUNC void luaH_resize (lua_State *L, Table *t, unsigned int nasize,
+ unsigned int nhsize);
+LUAI_FUNC void luaH_resizearray (lua_State *L, Table *t, unsigned int nasize);
+LUAI_FUNC void luaH_free (lua_State *L, Table *t);
+LUAI_FUNC int luaH_next (lua_State *L, Table *t, StkId key);
+LUAI_FUNC int luaH_getn (Table *t);
+
+
+#if defined(LUA_DEBUG)
+LUAI_FUNC Node *luaH_mainposition (const Table *t, const TValue *key);
+LUAI_FUNC int luaH_isdummy (const Table *t);
+#endif
+
+
+#endif
diff --git a/Build/source/libs/lua53/lua53-src/src/ltablib.c b/Build/source/libs/lua53/lua53-src/src/ltablib.c
new file mode 100644
index 00000000000..98b2f871379
--- /dev/null
+++ b/Build/source/libs/lua53/lua53-src/src/ltablib.c
@@ -0,0 +1,450 @@
+/*
+** $Id: ltablib.c,v 1.93 2016/02/25 19:41:54 roberto Exp $
+** Library for Table Manipulation
+** See Copyright Notice in lua.h
+*/
+
+#define ltablib_c
+#define LUA_LIB
+
+#include "lprefix.h"
+
+
+#include <limits.h>
+#include <stddef.h>
+#include <string.h>
+
+#include "lua.h"
+
+#include "lauxlib.h"
+#include "lualib.h"
+
+
+/*
+** Operations that an object must define to mimic a table
+** (some functions only need some of them)
+*/
+#define TAB_R 1 /* read */
+#define TAB_W 2 /* write */
+#define TAB_L 4 /* length */
+#define TAB_RW (TAB_R | TAB_W) /* read/write */
+
+
+#define aux_getn(L,n,w) (checktab(L, n, (w) | TAB_L), luaL_len(L, n))
+
+
+static int checkfield (lua_State *L, const char *key, int n) {
+ lua_pushstring(L, key);
+ return (lua_rawget(L, -n) != LUA_TNIL);
+}
+
+
+/*
+** Check that 'arg' either is a table or can behave like one (that is,
+** has a metatable with the required metamethods)
+*/
+static void checktab (lua_State *L, int arg, int what) {
+ if (lua_type(L, arg) != LUA_TTABLE) { /* is it not a table? */
+ int n = 1; /* number of elements to pop */
+ if (lua_getmetatable(L, arg) && /* must have metatable */
+ (!(what & TAB_R) || checkfield(L, "__index", ++n)) &&
+ (!(what & TAB_W) || checkfield(L, "__newindex", ++n)) &&
+ (!(what & TAB_L) || checkfield(L, "__len", ++n))) {
+ lua_pop(L, n); /* pop metatable and tested metamethods */
+ }
+ else
+ luaL_checktype(L, arg, LUA_TTABLE); /* force an error */
+ }
+}
+
+
+#if defined(LUA_COMPAT_MAXN)
+static int maxn (lua_State *L) {
+ lua_Number max = 0;
+ luaL_checktype(L, 1, LUA_TTABLE);
+ lua_pushnil(L); /* first key */
+ while (lua_next(L, 1)) {
+ lua_pop(L, 1); /* remove value */
+ if (lua_type(L, -1) == LUA_TNUMBER) {
+ lua_Number v = lua_tonumber(L, -1);
+ if (v > max) max = v;
+ }
+ }
+ lua_pushnumber(L, max);
+ return 1;
+}
+#endif
+
+
+static int tinsert (lua_State *L) {
+ lua_Integer e = aux_getn(L, 1, TAB_RW) + 1; /* first empty element */
+ lua_Integer pos; /* where to insert new element */
+ switch (lua_gettop(L)) {
+ case 2: { /* called with only 2 arguments */
+ pos = e; /* insert new element at the end */
+ break;
+ }
+ case 3: {
+ lua_Integer i;
+ pos = luaL_checkinteger(L, 2); /* 2nd argument is the position */
+ luaL_argcheck(L, 1 <= pos && pos <= e, 2, "position out of bounds");
+ for (i = e; i > pos; i--) { /* move up elements */
+ lua_geti(L, 1, i - 1);
+ lua_seti(L, 1, i); /* t[i] = t[i - 1] */
+ }
+ break;
+ }
+ default: {
+ return luaL_error(L, "wrong number of arguments to 'insert'");
+ }
+ }
+ lua_seti(L, 1, pos); /* t[pos] = v */
+ return 0;
+}
+
+
+static int tremove (lua_State *L) {
+ lua_Integer size = aux_getn(L, 1, TAB_RW);
+ lua_Integer pos = luaL_optinteger(L, 2, size);
+ if (pos != size) /* validate 'pos' if given */
+ luaL_argcheck(L, 1 <= pos && pos <= size + 1, 1, "position out of bounds");
+ lua_geti(L, 1, pos); /* result = t[pos] */
+ for ( ; pos < size; pos++) {
+ lua_geti(L, 1, pos + 1);
+ lua_seti(L, 1, pos); /* t[pos] = t[pos + 1] */
+ }
+ lua_pushnil(L);
+ lua_seti(L, 1, pos); /* t[pos] = nil */
+ return 1;
+}
+
+
+/*
+** Copy elements (1[f], ..., 1[e]) into (tt[t], tt[t+1], ...). Whenever
+** possible, copy in increasing order, which is better for rehashing.
+** "possible" means destination after original range, or smaller
+** than origin, or copying to another table.
+*/
+static int tmove (lua_State *L) {
+ lua_Integer f = luaL_checkinteger(L, 2);
+ lua_Integer e = luaL_checkinteger(L, 3);
+ lua_Integer t = luaL_checkinteger(L, 4);
+ int tt = !lua_isnoneornil(L, 5) ? 5 : 1; /* destination table */
+ checktab(L, 1, TAB_R);
+ checktab(L, tt, TAB_W);
+ if (e >= f) { /* otherwise, nothing to move */
+ lua_Integer n, i;
+ luaL_argcheck(L, f > 0 || e < LUA_MAXINTEGER + f, 3,
+ "too many elements to move");
+ n = e - f + 1; /* number of elements to move */
+ luaL_argcheck(L, t <= LUA_MAXINTEGER - n + 1, 4,
+ "destination wrap around");
+ if (t > e || t <= f || (tt != 1 && !lua_compare(L, 1, tt, LUA_OPEQ))) {
+ for (i = 0; i < n; i++) {
+ lua_geti(L, 1, f + i);
+ lua_seti(L, tt, t + i);
+ }
+ }
+ else {
+ for (i = n - 1; i >= 0; i--) {
+ lua_geti(L, 1, f + i);
+ lua_seti(L, tt, t + i);
+ }
+ }
+ }
+ lua_pushvalue(L, tt); /* return destination table */
+ return 1;
+}
+
+
+static void addfield (lua_State *L, luaL_Buffer *b, lua_Integer i) {
+ lua_geti(L, 1, i);
+ if (!lua_isstring(L, -1))
+ luaL_error(L, "invalid value (%s) at index %d in table for 'concat'",
+ luaL_typename(L, -1), i);
+ luaL_addvalue(b);
+}
+
+
+static int tconcat (lua_State *L) {
+ luaL_Buffer b;
+ lua_Integer last = aux_getn(L, 1, TAB_R);
+ size_t lsep;
+ const char *sep = luaL_optlstring(L, 2, "", &lsep);
+ lua_Integer i = luaL_optinteger(L, 3, 1);
+ last = luaL_optinteger(L, 4, last);
+ luaL_buffinit(L, &b);
+ for (; i < last; i++) {
+ addfield(L, &b, i);
+ luaL_addlstring(&b, sep, lsep);
+ }
+ if (i == last) /* add last value (if interval was not empty) */
+ addfield(L, &b, i);
+ luaL_pushresult(&b);
+ return 1;
+}
+
+
+/*
+** {======================================================
+** Pack/unpack
+** =======================================================
+*/
+
+static int pack (lua_State *L) {
+ int i;
+ int n = lua_gettop(L); /* number of elements to pack */
+ lua_createtable(L, n, 1); /* create result table */
+ lua_insert(L, 1); /* put it at index 1 */
+ for (i = n; i >= 1; i--) /* assign elements */
+ lua_seti(L, 1, i);
+ lua_pushinteger(L, n);
+ lua_setfield(L, 1, "n"); /* t.n = number of elements */
+ return 1; /* return table */
+}
+
+
+static int unpack (lua_State *L) {
+ lua_Unsigned n;
+ lua_Integer i = luaL_optinteger(L, 2, 1);
+ lua_Integer e = luaL_opt(L, luaL_checkinteger, 3, luaL_len(L, 1));
+ if (i > e) return 0; /* empty range */
+ n = (lua_Unsigned)e - i; /* number of elements minus 1 (avoid overflows) */
+ if (n >= (unsigned int)INT_MAX || !lua_checkstack(L, (int)(++n)))
+ return luaL_error(L, "too many results to unpack");
+ for (; i < e; i++) { /* push arg[i..e - 1] (to avoid overflows) */
+ lua_geti(L, 1, i);
+ }
+ lua_geti(L, 1, e); /* push last element */
+ return (int)n;
+}
+
+/* }====================================================== */
+
+
+
+/*
+** {======================================================
+** Quicksort
+** (based on 'Algorithms in MODULA-3', Robert Sedgewick;
+** Addison-Wesley, 1993.)
+** =======================================================
+*/
+
+
+/* type for array indices */
+typedef unsigned int IdxT;
+
+
+/*
+** Produce a "random" 'unsigned int' to randomize pivot choice. This
+** macro is used only when 'sort' detects a big imbalance in the result
+** of a partition. (If you don't want/need this "randomness", ~0 is a
+** good choice.)
+*/
+#if !defined(l_randomizePivot) /* { */
+
+#include <time.h>
+
+/* size of 'e' measured in number of 'unsigned int's */
+#define sof(e) (sizeof(e) / sizeof(unsigned int))
+
+/*
+** Use 'time' and 'clock' as sources of "randomness". Because we don't
+** know the types 'clock_t' and 'time_t', we cannot cast them to
+** anything without risking overflows. A safe way to use their values
+** is to copy them to an array of a known type and use the array values.
+*/
+static unsigned int l_randomizePivot (void) {
+ clock_t c = clock();
+ time_t t = time(NULL);
+ unsigned int buff[sof(c) + sof(t)];
+ unsigned int i, rnd = 0;
+ memcpy(buff, &c, sof(c) * sizeof(unsigned int));
+ memcpy(buff + sof(c), &t, sof(t) * sizeof(unsigned int));
+ for (i = 0; i < sof(buff); i++)
+ rnd += buff[i];
+ return rnd;
+}
+
+#endif /* } */
+
+
+/* arrays larger than 'RANLIMIT' may use randomized pivots */
+#define RANLIMIT 100u
+
+
+static void set2 (lua_State *L, IdxT i, IdxT j) {
+ lua_seti(L, 1, i);
+ lua_seti(L, 1, j);
+}
+
+
+/*
+** Return true iff value at stack index 'a' is less than the value at
+** index 'b' (according to the order of the sort).
+*/
+static int sort_comp (lua_State *L, int a, int b) {
+ if (lua_isnil(L, 2)) /* no function? */
+ return lua_compare(L, a, b, LUA_OPLT); /* a < b */
+ else { /* function */
+ int res;
+ lua_pushvalue(L, 2); /* push function */
+ lua_pushvalue(L, a-1); /* -1 to compensate function */
+ lua_pushvalue(L, b-2); /* -2 to compensate function and 'a' */
+ lua_call(L, 2, 1); /* call function */
+ res = lua_toboolean(L, -1); /* get result */
+ lua_pop(L, 1); /* pop result */
+ return res;
+ }
+}
+
+
+/*
+** Does the partition: Pivot P is at the top of the stack.
+** precondition: a[lo] <= P == a[up-1] <= a[up],
+** so it only needs to do the partition from lo + 1 to up - 2.
+** Pos-condition: a[lo .. i - 1] <= a[i] == P <= a[i + 1 .. up]
+** returns 'i'.
+*/
+static IdxT partition (lua_State *L, IdxT lo, IdxT up) {
+ IdxT i = lo; /* will be incremented before first use */
+ IdxT j = up - 1; /* will be decremented before first use */
+ /* loop invariant: a[lo .. i] <= P <= a[j .. up] */
+ for (;;) {
+ /* next loop: repeat ++i while a[i] < P */
+ while (lua_geti(L, 1, ++i), sort_comp(L, -1, -2)) {
+ if (i == up - 1) /* a[i] < P but a[up - 1] == P ?? */
+ luaL_error(L, "invalid order function for sorting");
+ lua_pop(L, 1); /* remove a[i] */
+ }
+ /* after the loop, a[i] >= P and a[lo .. i - 1] < P */
+ /* next loop: repeat --j while P < a[j] */
+ while (lua_geti(L, 1, --j), sort_comp(L, -3, -1)) {
+ if (j < i) /* j < i but a[j] > P ?? */
+ luaL_error(L, "invalid order function for sorting");
+ lua_pop(L, 1); /* remove a[j] */
+ }
+ /* after the loop, a[j] <= P and a[j + 1 .. up] >= P */
+ if (j < i) { /* no elements out of place? */
+ /* a[lo .. i - 1] <= P <= a[j + 1 .. i .. up] */
+ lua_pop(L, 1); /* pop a[j] */
+ /* swap pivot (a[up - 1]) with a[i] to satisfy pos-condition */
+ set2(L, up - 1, i);
+ return i;
+ }
+ /* otherwise, swap a[i] - a[j] to restore invariant and repeat */
+ set2(L, i, j);
+ }
+}
+
+
+/*
+** Choose an element in the middle (2nd-3th quarters) of [lo,up]
+** "randomized" by 'rnd'
+*/
+static IdxT choosePivot (IdxT lo, IdxT up, unsigned int rnd) {
+ IdxT r4 = (up - lo) / 4; /* range/4 */
+ IdxT p = rnd % (r4 * 2) + (lo + r4);
+ lua_assert(lo + r4 <= p && p <= up - r4);
+ return p;
+}
+
+
+/*
+** QuickSort algorithm (recursive function)
+*/
+static void auxsort (lua_State *L, IdxT lo, IdxT up,
+ unsigned int rnd) {
+ while (lo < up) { /* loop for tail recursion */
+ IdxT p; /* Pivot index */
+ IdxT n; /* to be used later */
+ /* sort elements 'lo', 'p', and 'up' */
+ lua_geti(L, 1, lo);
+ lua_geti(L, 1, up);
+ if (sort_comp(L, -1, -2)) /* a[up] < a[lo]? */
+ set2(L, lo, up); /* swap a[lo] - a[up] */
+ else
+ lua_pop(L, 2); /* remove both values */
+ if (up - lo == 1) /* only 2 elements? */
+ return; /* already sorted */
+ if (up - lo < RANLIMIT || rnd == 0) /* small interval or no randomize? */
+ p = (lo + up)/2; /* middle element is a good pivot */
+ else /* for larger intervals, it is worth a random pivot */
+ p = choosePivot(lo, up, rnd);
+ lua_geti(L, 1, p);
+ lua_geti(L, 1, lo);
+ if (sort_comp(L, -2, -1)) /* a[p] < a[lo]? */
+ set2(L, p, lo); /* swap a[p] - a[lo] */
+ else {
+ lua_pop(L, 1); /* remove a[lo] */
+ lua_geti(L, 1, up);
+ if (sort_comp(L, -1, -2)) /* a[up] < a[p]? */
+ set2(L, p, up); /* swap a[up] - a[p] */
+ else
+ lua_pop(L, 2);
+ }
+ if (up - lo == 2) /* only 3 elements? */
+ return; /* already sorted */
+ lua_geti(L, 1, p); /* get middle element (Pivot) */
+ lua_pushvalue(L, -1); /* push Pivot */
+ lua_geti(L, 1, up - 1); /* push a[up - 1] */
+ set2(L, p, up - 1); /* swap Pivot (a[p]) with a[up - 1] */
+ p = partition(L, lo, up);
+ /* a[lo .. p - 1] <= a[p] == P <= a[p + 1 .. up] */
+ if (p - lo < up - p) { /* lower interval is smaller? */
+ auxsort(L, lo, p - 1, rnd); /* call recursively for lower interval */
+ n = p - lo; /* size of smaller interval */
+ lo = p + 1; /* tail call for [p + 1 .. up] (upper interval) */
+ }
+ else {
+ auxsort(L, p + 1, up, rnd); /* call recursively for upper interval */
+ n = up - p; /* size of smaller interval */
+ up = p - 1; /* tail call for [lo .. p - 1] (lower interval) */
+ }
+ if ((up - lo) / 128 > n) /* partition too imbalanced? */
+ rnd = l_randomizePivot(); /* try a new randomization */
+ } /* tail call auxsort(L, lo, up, rnd) */
+}
+
+
+static int sort (lua_State *L) {
+ lua_Integer n = aux_getn(L, 1, TAB_RW);
+ if (n > 1) { /* non-trivial interval? */
+ luaL_argcheck(L, n < INT_MAX, 1, "array too big");
+ if (!lua_isnoneornil(L, 2)) /* is there a 2nd argument? */
+ luaL_checktype(L, 2, LUA_TFUNCTION); /* must be a function */
+ lua_settop(L, 2); /* make sure there are two arguments */
+ auxsort(L, 1, (IdxT)n, 0);
+ }
+ return 0;
+}
+
+/* }====================================================== */
+
+
+static const luaL_Reg tab_funcs[] = {
+ {"concat", tconcat},
+#if defined(LUA_COMPAT_MAXN)
+ {"maxn", maxn},
+#endif
+ {"insert", tinsert},
+ {"pack", pack},
+ {"unpack", unpack},
+ {"remove", tremove},
+ {"move", tmove},
+ {"sort", sort},
+ {NULL, NULL}
+};
+
+
+LUAMOD_API int luaopen_table (lua_State *L) {
+ luaL_newlib(L, tab_funcs);
+#if defined(LUA_COMPAT_UNPACK)
+ /* _G.unpack = table.unpack */
+ lua_getfield(L, -1, "unpack");
+ lua_setglobal(L, "unpack");
+#endif
+ return 1;
+}
+
diff --git a/Build/source/libs/lua53/lua53-src/src/ltm.c b/Build/source/libs/lua53/lua53-src/src/ltm.c
new file mode 100644
index 00000000000..14e52578884
--- /dev/null
+++ b/Build/source/libs/lua53/lua53-src/src/ltm.c
@@ -0,0 +1,165 @@
+/*
+** $Id: ltm.c,v 2.38 2016/12/22 13:08:50 roberto Exp $
+** Tag methods
+** See Copyright Notice in lua.h
+*/
+
+#define ltm_c
+#define LUA_CORE
+
+#include "lprefix.h"
+
+
+#include <string.h>
+
+#include "lua.h"
+
+#include "ldebug.h"
+#include "ldo.h"
+#include "lobject.h"
+#include "lstate.h"
+#include "lstring.h"
+#include "ltable.h"
+#include "ltm.h"
+#include "lvm.h"
+
+
+static const char udatatypename[] = "userdata";
+
+LUAI_DDEF const char *const luaT_typenames_[LUA_TOTALTAGS] = {
+ "no value",
+ "nil", "boolean", udatatypename, "number",
+ "string", "table", "function", udatatypename, "thread",
+ "proto" /* this last case is used for tests only */
+};
+
+
+void luaT_init (lua_State *L) {
+ static const char *const luaT_eventname[] = { /* ORDER TM */
+ "__index", "__newindex",
+ "__gc", "__mode", "__len", "__eq",
+ "__add", "__sub", "__mul", "__mod", "__pow",
+ "__div", "__idiv",
+ "__band", "__bor", "__bxor", "__shl", "__shr",
+ "__unm", "__bnot", "__lt", "__le",
+ "__concat", "__call"
+ };
+ int i;
+ for (i=0; i<TM_N; i++) {
+ G(L)->tmname[i] = luaS_new(L, luaT_eventname[i]);
+ luaC_fix(L, obj2gco(G(L)->tmname[i])); /* never collect these names */
+ }
+}
+
+
+/*
+** function to be used with macro "fasttm": optimized for absence of
+** tag methods
+*/
+const TValue *luaT_gettm (Table *events, TMS event, TString *ename) {
+ const TValue *tm = luaH_getshortstr(events, ename);
+ lua_assert(event <= TM_EQ);
+ if (ttisnil(tm)) { /* no tag method? */
+ events->flags |= cast_byte(1u<<event); /* cache this fact */
+ return NULL;
+ }
+ else return tm;
+}
+
+
+const TValue *luaT_gettmbyobj (lua_State *L, const TValue *o, TMS event) {
+ Table *mt;
+ switch (ttnov(o)) {
+ case LUA_TTABLE:
+ mt = hvalue(o)->metatable;
+ break;
+ case LUA_TUSERDATA:
+ mt = uvalue(o)->metatable;
+ break;
+ default:
+ mt = G(L)->mt[ttnov(o)];
+ }
+ return (mt ? luaH_getshortstr(mt, G(L)->tmname[event]) : luaO_nilobject);
+}
+
+
+/*
+** Return the name of the type of an object. For tables and userdata
+** with metatable, use their '__name' metafield, if present.
+*/
+const char *luaT_objtypename (lua_State *L, const TValue *o) {
+ Table *mt;
+ if ((ttistable(o) && (mt = hvalue(o)->metatable) != NULL) ||
+ (ttisfulluserdata(o) && (mt = uvalue(o)->metatable) != NULL)) {
+ const TValue *name = luaH_getshortstr(mt, luaS_new(L, "__name"));
+ if (ttisstring(name)) /* is '__name' a string? */
+ return getstr(tsvalue(name)); /* use it as type name */
+ }
+ return ttypename(ttnov(o)); /* else use standard type name */
+}
+
+
+void luaT_callTM (lua_State *L, const TValue *f, const TValue *p1,
+ const TValue *p2, TValue *p3, int hasres) {
+ ptrdiff_t result = savestack(L, p3);
+ StkId func = L->top;
+ setobj2s(L, func, f); /* push function (assume EXTRA_STACK) */
+ setobj2s(L, func + 1, p1); /* 1st argument */
+ setobj2s(L, func + 2, p2); /* 2nd argument */
+ L->top += 3;
+ if (!hasres) /* no result? 'p3' is third argument */
+ setobj2s(L, L->top++, p3); /* 3rd argument */
+ /* metamethod may yield only when called from Lua code */
+ if (isLua(L->ci))
+ luaD_call(L, func, hasres);
+ else
+ luaD_callnoyield(L, func, hasres);
+ if (hasres) { /* if has result, move it to its place */
+ p3 = restorestack(L, result);
+ setobjs2s(L, p3, --L->top);
+ }
+}
+
+
+int luaT_callbinTM (lua_State *L, const TValue *p1, const TValue *p2,
+ StkId res, TMS event) {
+ const TValue *tm = luaT_gettmbyobj(L, p1, event); /* try first operand */
+ if (ttisnil(tm))
+ tm = luaT_gettmbyobj(L, p2, event); /* try second operand */
+ if (ttisnil(tm)) return 0;
+ luaT_callTM(L, tm, p1, p2, res, 1);
+ return 1;
+}
+
+
+void luaT_trybinTM (lua_State *L, const TValue *p1, const TValue *p2,
+ StkId res, TMS event) {
+ if (!luaT_callbinTM(L, p1, p2, res, event)) {
+ switch (event) {
+ case TM_CONCAT:
+ luaG_concaterror(L, p1, p2);
+ /* call never returns, but to avoid warnings: *//* FALLTHROUGH */
+ case TM_BAND: case TM_BOR: case TM_BXOR:
+ case TM_SHL: case TM_SHR: case TM_BNOT: {
+ lua_Number dummy;
+ if (tonumber(p1, &dummy) && tonumber(p2, &dummy))
+ luaG_tointerror(L, p1, p2);
+ else
+ luaG_opinterror(L, p1, p2, "perform bitwise operation on");
+ }
+ /* calls never return, but to avoid warnings: *//* FALLTHROUGH */
+ default:
+ luaG_opinterror(L, p1, p2, "perform arithmetic on");
+ }
+ }
+}
+
+
+int luaT_callorderTM (lua_State *L, const TValue *p1, const TValue *p2,
+ TMS event) {
+ if (!luaT_callbinTM(L, p1, p2, L->top, event))
+ return -1; /* no metamethod */
+ else
+ return !l_isfalse(L->top);
+}
+
diff --git a/Build/source/libs/lua53/lua53-src/src/ltm.h b/Build/source/libs/lua53/lua53-src/src/ltm.h
new file mode 100644
index 00000000000..63db7269bbf
--- /dev/null
+++ b/Build/source/libs/lua53/lua53-src/src/ltm.h
@@ -0,0 +1,76 @@
+/*
+** $Id: ltm.h,v 2.22 2016/02/26 19:20:15 roberto Exp $
+** Tag methods
+** See Copyright Notice in lua.h
+*/
+
+#ifndef ltm_h
+#define ltm_h
+
+
+#include "lobject.h"
+
+
+/*
+* WARNING: if you change the order of this enumeration,
+* grep "ORDER TM" and "ORDER OP"
+*/
+typedef enum {
+ TM_INDEX,
+ TM_NEWINDEX,
+ TM_GC,
+ TM_MODE,
+ TM_LEN,
+ TM_EQ, /* last tag method with fast access */
+ TM_ADD,
+ TM_SUB,
+ TM_MUL,
+ TM_MOD,
+ TM_POW,
+ TM_DIV,
+ TM_IDIV,
+ TM_BAND,
+ TM_BOR,
+ TM_BXOR,
+ TM_SHL,
+ TM_SHR,
+ TM_UNM,
+ TM_BNOT,
+ TM_LT,
+ TM_LE,
+ TM_CONCAT,
+ TM_CALL,
+ TM_N /* number of elements in the enum */
+} TMS;
+
+
+
+#define gfasttm(g,et,e) ((et) == NULL ? NULL : \
+ ((et)->flags & (1u<<(e))) ? NULL : luaT_gettm(et, e, (g)->tmname[e]))
+
+#define fasttm(l,et,e) gfasttm(G(l), et, e)
+
+#define ttypename(x) luaT_typenames_[(x) + 1]
+
+LUAI_DDEC const char *const luaT_typenames_[LUA_TOTALTAGS];
+
+
+LUAI_FUNC const char *luaT_objtypename (lua_State *L, const TValue *o);
+
+LUAI_FUNC const TValue *luaT_gettm (Table *events, TMS event, TString *ename);
+LUAI_FUNC const TValue *luaT_gettmbyobj (lua_State *L, const TValue *o,
+ TMS event);
+LUAI_FUNC void luaT_init (lua_State *L);
+
+LUAI_FUNC void luaT_callTM (lua_State *L, const TValue *f, const TValue *p1,
+ const TValue *p2, TValue *p3, int hasres);
+LUAI_FUNC int luaT_callbinTM (lua_State *L, const TValue *p1, const TValue *p2,
+ StkId res, TMS event);
+LUAI_FUNC void luaT_trybinTM (lua_State *L, const TValue *p1, const TValue *p2,
+ StkId res, TMS event);
+LUAI_FUNC int luaT_callorderTM (lua_State *L, const TValue *p1,
+ const TValue *p2, TMS event);
+
+
+
+#endif
diff --git a/Build/source/libs/lua53/lua53-src/src/lua.c b/Build/source/libs/lua53/lua53-src/src/lua.c
new file mode 100644
index 00000000000..3f082da6be6
--- /dev/null
+++ b/Build/source/libs/lua53/lua53-src/src/lua.c
@@ -0,0 +1,612 @@
+/*
+** $Id: lua.c,v 1.230 2017/01/12 17:14:26 roberto Exp $
+** Lua stand-alone interpreter
+** See Copyright Notice in lua.h
+*/
+
+#define lua_c
+
+#include "lprefix.h"
+
+
+#include <signal.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include "lua.h"
+
+#include "lauxlib.h"
+#include "lualib.h"
+
+
+
+#if !defined(LUA_PROMPT)
+#define LUA_PROMPT "> "
+#define LUA_PROMPT2 ">> "
+#endif
+
+#if !defined(LUA_PROGNAME)
+#define LUA_PROGNAME "lua"
+#endif
+
+#if !defined(LUA_MAXINPUT)
+#define LUA_MAXINPUT 512
+#endif
+
+#if !defined(LUA_INIT_VAR)
+#define LUA_INIT_VAR "LUA_INIT"
+#endif
+
+#define LUA_INITVARVERSION LUA_INIT_VAR LUA_VERSUFFIX
+
+
+/*
+** lua_stdin_is_tty detects whether the standard input is a 'tty' (that
+** is, whether we're running lua interactively).
+*/
+#if !defined(lua_stdin_is_tty) /* { */
+
+#if defined(LUA_USE_POSIX) /* { */
+
+#include <unistd.h>
+#define lua_stdin_is_tty() isatty(0)
+
+#elif defined(LUA_USE_WINDOWS) /* }{ */
+
+#include <io.h>
+#include <windows.h>
+
+#define lua_stdin_is_tty() _isatty(_fileno(stdin))
+
+#else /* }{ */
+
+/* ISO C definition */
+#define lua_stdin_is_tty() 1 /* assume stdin is a tty */
+
+#endif /* } */
+
+#endif /* } */
+
+
+/*
+** lua_readline defines how to show a prompt and then read a line from
+** the standard input.
+** lua_saveline defines how to "save" a read line in a "history".
+** lua_freeline defines how to free a line read by lua_readline.
+*/
+#if !defined(lua_readline) /* { */
+
+#if defined(LUA_USE_READLINE) /* { */
+
+#include <readline/readline.h>
+#include <readline/history.h>
+#define lua_readline(L,b,p) ((void)L, ((b)=readline(p)) != NULL)
+#define lua_saveline(L,line) ((void)L, add_history(line))
+#define lua_freeline(L,b) ((void)L, free(b))
+
+#else /* }{ */
+
+#define lua_readline(L,b,p) \
+ ((void)L, fputs(p, stdout), fflush(stdout), /* show prompt */ \
+ fgets(b, LUA_MAXINPUT, stdin) != NULL) /* get line */
+#define lua_saveline(L,line) { (void)L; (void)line; }
+#define lua_freeline(L,b) { (void)L; (void)b; }
+
+#endif /* } */
+
+#endif /* } */
+
+
+
+
+static lua_State *globalL = NULL;
+
+static const char *progname = LUA_PROGNAME;
+
+
+/*
+** Hook set by signal function to stop the interpreter.
+*/
+static void lstop (lua_State *L, lua_Debug *ar) {
+ (void)ar; /* unused arg. */
+ lua_sethook(L, NULL, 0, 0); /* reset hook */
+ luaL_error(L, "interrupted!");
+}
+
+
+/*
+** Function to be called at a C signal. Because a C signal cannot
+** just change a Lua state (as there is no proper synchronization),
+** this function only sets a hook that, when called, will stop the
+** interpreter.
+*/
+static void laction (int i) {
+ signal(i, SIG_DFL); /* if another SIGINT happens, terminate process */
+ lua_sethook(globalL, lstop, LUA_MASKCALL | LUA_MASKRET | LUA_MASKCOUNT, 1);
+}
+
+
+static void print_usage (const char *badoption) {
+ lua_writestringerror("%s: ", progname);
+ if (badoption[1] == 'e' || badoption[1] == 'l')
+ lua_writestringerror("'%s' needs argument\n", badoption);
+ else
+ lua_writestringerror("unrecognized option '%s'\n", badoption);
+ lua_writestringerror(
+ "usage: %s [options] [script [args]]\n"
+ "Available options are:\n"
+ " -e stat execute string 'stat'\n"
+ " -i enter interactive mode after executing 'script'\n"
+ " -l name require library 'name'\n"
+ " -v show version information\n"
+ " -E ignore environment variables\n"
+ " -- stop handling options\n"
+ " - stop handling options and execute stdin\n"
+ ,
+ progname);
+}
+
+
+/*
+** Prints an error message, adding the program name in front of it
+** (if present)
+*/
+static void l_message (const char *pname, const char *msg) {
+ if (pname) lua_writestringerror("%s: ", pname);
+ lua_writestringerror("%s\n", msg);
+}
+
+
+/*
+** Check whether 'status' is not OK and, if so, prints the error
+** message on the top of the stack. It assumes that the error object
+** is a string, as it was either generated by Lua or by 'msghandler'.
+*/
+static int report (lua_State *L, int status) {
+ if (status != LUA_OK) {
+ const char *msg = lua_tostring(L, -1);
+ l_message(progname, msg);
+ lua_pop(L, 1); /* remove message */
+ }
+ return status;
+}
+
+
+/*
+** Message handler used to run all chunks
+*/
+static int msghandler (lua_State *L) {
+ const char *msg = lua_tostring(L, 1);
+ if (msg == NULL) { /* is error object not a string? */
+ if (luaL_callmeta(L, 1, "__tostring") && /* does it have a metamethod */
+ lua_type(L, -1) == LUA_TSTRING) /* that produces a string? */
+ return 1; /* that is the message */
+ else
+ msg = lua_pushfstring(L, "(error object is a %s value)",
+ luaL_typename(L, 1));
+ }
+ luaL_traceback(L, L, msg, 1); /* append a standard traceback */
+ return 1; /* return the traceback */
+}
+
+
+/*
+** Interface to 'lua_pcall', which sets appropriate message function
+** and C-signal handler. Used to run all chunks.
+*/
+static int docall (lua_State *L, int narg, int nres) {
+ int status;
+ int base = lua_gettop(L) - narg; /* function index */
+ lua_pushcfunction(L, msghandler); /* push message handler */
+ lua_insert(L, base); /* put it under function and args */
+ globalL = L; /* to be available to 'laction' */
+ signal(SIGINT, laction); /* set C-signal handler */
+ status = lua_pcall(L, narg, nres, base);
+ signal(SIGINT, SIG_DFL); /* reset C-signal handler */
+ lua_remove(L, base); /* remove message handler from the stack */
+ return status;
+}
+
+
+static void print_version (void) {
+ lua_writestring(LUA_COPYRIGHT, strlen(LUA_COPYRIGHT));
+ lua_writeline();
+}
+
+
+/*
+** Create the 'arg' table, which stores all arguments from the
+** command line ('argv'). It should be aligned so that, at index 0,
+** it has 'argv[script]', which is the script name. The arguments
+** to the script (everything after 'script') go to positive indices;
+** other arguments (before the script name) go to negative indices.
+** If there is no script name, assume interpreter's name as base.
+*/
+static void createargtable (lua_State *L, char **argv, int argc, int script) {
+ int i, narg;
+ if (script == argc) script = 0; /* no script name? */
+ narg = argc - (script + 1); /* number of positive indices */
+ lua_createtable(L, narg, script + 1);
+ for (i = 0; i < argc; i++) {
+ lua_pushstring(L, argv[i]);
+ lua_rawseti(L, -2, i - script);
+ }
+ lua_setglobal(L, "arg");
+}
+
+
+static int dochunk (lua_State *L, int status) {
+ if (status == LUA_OK) status = docall(L, 0, 0);
+ return report(L, status);
+}
+
+
+static int dofile (lua_State *L, const char *name) {
+ return dochunk(L, luaL_loadfile(L, name));
+}
+
+
+static int dostring (lua_State *L, const char *s, const char *name) {
+ return dochunk(L, luaL_loadbuffer(L, s, strlen(s), name));
+}
+
+
+/*
+** Calls 'require(name)' and stores the result in a global variable
+** with the given name.
+*/
+static int dolibrary (lua_State *L, const char *name) {
+ int status;
+ lua_getglobal(L, "require");
+ lua_pushstring(L, name);
+ status = docall(L, 1, 1); /* call 'require(name)' */
+ if (status == LUA_OK)
+ lua_setglobal(L, name); /* global[name] = require return */
+ return report(L, status);
+}
+
+
+/*
+** Returns the string to be used as a prompt by the interpreter.
+*/
+static const char *get_prompt (lua_State *L, int firstline) {
+ const char *p;
+ lua_getglobal(L, firstline ? "_PROMPT" : "_PROMPT2");
+ p = lua_tostring(L, -1);
+ if (p == NULL) p = (firstline ? LUA_PROMPT : LUA_PROMPT2);
+ return p;
+}
+
+/* mark in error messages for incomplete statements */
+#define EOFMARK "<eof>"
+#define marklen (sizeof(EOFMARK)/sizeof(char) - 1)
+
+
+/*
+** Check whether 'status' signals a syntax error and the error
+** message at the top of the stack ends with the above mark for
+** incomplete statements.
+*/
+static int incomplete (lua_State *L, int status) {
+ if (status == LUA_ERRSYNTAX) {
+ size_t lmsg;
+ const char *msg = lua_tolstring(L, -1, &lmsg);
+ if (lmsg >= marklen && strcmp(msg + lmsg - marklen, EOFMARK) == 0) {
+ lua_pop(L, 1);
+ return 1;
+ }
+ }
+ return 0; /* else... */
+}
+
+
+/*
+** Prompt the user, read a line, and push it into the Lua stack.
+*/
+static int pushline (lua_State *L, int firstline) {
+ char buffer[LUA_MAXINPUT];
+ char *b = buffer;
+ size_t l;
+ const char *prmt = get_prompt(L, firstline);
+ int readstatus = lua_readline(L, b, prmt);
+ if (readstatus == 0)
+ return 0; /* no input (prompt will be popped by caller) */
+ lua_pop(L, 1); /* remove prompt */
+ l = strlen(b);
+ if (l > 0 && b[l-1] == '\n') /* line ends with newline? */
+ b[--l] = '\0'; /* remove it */
+ if (firstline && b[0] == '=') /* for compatibility with 5.2, ... */
+ lua_pushfstring(L, "return %s", b + 1); /* change '=' to 'return' */
+ else
+ lua_pushlstring(L, b, l);
+ lua_freeline(L, b);
+ return 1;
+}
+
+
+/*
+** Try to compile line on the stack as 'return <line>;'; on return, stack
+** has either compiled chunk or original line (if compilation failed).
+*/
+static int addreturn (lua_State *L) {
+ const char *line = lua_tostring(L, -1); /* original line */
+ const char *retline = lua_pushfstring(L, "return %s;", line);
+ int status = luaL_loadbuffer(L, retline, strlen(retline), "=stdin");
+ if (status == LUA_OK) {
+ lua_remove(L, -2); /* remove modified line */
+ if (line[0] != '\0') /* non empty? */
+ lua_saveline(L, line); /* keep history */
+ }
+ else
+ lua_pop(L, 2); /* pop result from 'luaL_loadbuffer' and modified line */
+ return status;
+}
+
+
+/*
+** Read multiple lines until a complete Lua statement
+*/
+static int multiline (lua_State *L) {
+ for (;;) { /* repeat until gets a complete statement */
+ size_t len;
+ const char *line = lua_tolstring(L, 1, &len); /* get what it has */
+ int status = luaL_loadbuffer(L, line, len, "=stdin"); /* try it */
+ if (!incomplete(L, status) || !pushline(L, 0)) {
+ lua_saveline(L, line); /* keep history */
+ return status; /* cannot or should not try to add continuation line */
+ }
+ lua_pushliteral(L, "\n"); /* add newline... */
+ lua_insert(L, -2); /* ...between the two lines */
+ lua_concat(L, 3); /* join them */
+ }
+}
+
+
+/*
+** Read a line and try to load (compile) it first as an expression (by
+** adding "return " in front of it) and second as a statement. Return
+** the final status of load/call with the resulting function (if any)
+** in the top of the stack.
+*/
+static int loadline (lua_State *L) {
+ int status;
+ lua_settop(L, 0);
+ if (!pushline(L, 1))
+ return -1; /* no input */
+ if ((status = addreturn(L)) != LUA_OK) /* 'return ...' did not work? */
+ status = multiline(L); /* try as command, maybe with continuation lines */
+ lua_remove(L, 1); /* remove line from the stack */
+ lua_assert(lua_gettop(L) == 1);
+ return status;
+}
+
+
+/*
+** Prints (calling the Lua 'print' function) any values on the stack
+*/
+static void l_print (lua_State *L) {
+ int n = lua_gettop(L);
+ if (n > 0) { /* any result to be printed? */
+ luaL_checkstack(L, LUA_MINSTACK, "too many results to print");
+ lua_getglobal(L, "print");
+ lua_insert(L, 1);
+ if (lua_pcall(L, n, 0, 0) != LUA_OK)
+ l_message(progname, lua_pushfstring(L, "error calling 'print' (%s)",
+ lua_tostring(L, -1)));
+ }
+}
+
+
+/*
+** Do the REPL: repeatedly read (load) a line, evaluate (call) it, and
+** print any results.
+*/
+static void doREPL (lua_State *L) {
+ int status;
+ const char *oldprogname = progname;
+ progname = NULL; /* no 'progname' on errors in interactive mode */
+ while ((status = loadline(L)) != -1) {
+ if (status == LUA_OK)
+ status = docall(L, 0, LUA_MULTRET);
+ if (status == LUA_OK) l_print(L);
+ else report(L, status);
+ }
+ lua_settop(L, 0); /* clear stack */
+ lua_writeline();
+ progname = oldprogname;
+}
+
+
+/*
+** Push on the stack the contents of table 'arg' from 1 to #arg
+*/
+static int pushargs (lua_State *L) {
+ int i, n;
+ if (lua_getglobal(L, "arg") != LUA_TTABLE)
+ luaL_error(L, "'arg' is not a table");
+ n = (int)luaL_len(L, -1);
+ luaL_checkstack(L, n + 3, "too many arguments to script");
+ for (i = 1; i <= n; i++)
+ lua_rawgeti(L, -i, i);
+ lua_remove(L, -i); /* remove table from the stack */
+ return n;
+}
+
+
+static int handle_script (lua_State *L, char **argv) {
+ int status;
+ const char *fname = argv[0];
+ if (strcmp(fname, "-") == 0 && strcmp(argv[-1], "--") != 0)
+ fname = NULL; /* stdin */
+ status = luaL_loadfile(L, fname);
+ if (status == LUA_OK) {
+ int n = pushargs(L); /* push arguments to script */
+ status = docall(L, n, LUA_MULTRET);
+ }
+ return report(L, status);
+}
+
+
+
+/* bits of various argument indicators in 'args' */
+#define has_error 1 /* bad option */
+#define has_i 2 /* -i */
+#define has_v 4 /* -v */
+#define has_e 8 /* -e */
+#define has_E 16 /* -E */
+
+/*
+** Traverses all arguments from 'argv', returning a mask with those
+** needed before running any Lua code (or an error code if it finds
+** any invalid argument). 'first' returns the first not-handled argument
+** (either the script name or a bad argument in case of error).
+*/
+static int collectargs (char **argv, int *first) {
+ int args = 0;
+ int i;
+ for (i = 1; argv[i] != NULL; i++) {
+ *first = i;
+ if (argv[i][0] != '-') /* not an option? */
+ return args; /* stop handling options */
+ switch (argv[i][1]) { /* else check option */
+ case '-': /* '--' */
+ if (argv[i][2] != '\0') /* extra characters after '--'? */
+ return has_error; /* invalid option */
+ *first = i + 1;
+ return args;
+ case '\0': /* '-' */
+ return args; /* script "name" is '-' */
+ case 'E':
+ if (argv[i][2] != '\0') /* extra characters after 1st? */
+ return has_error; /* invalid option */
+ args |= has_E;
+ break;
+ case 'i':
+ args |= has_i; /* (-i implies -v) *//* FALLTHROUGH */
+ case 'v':
+ if (argv[i][2] != '\0') /* extra characters after 1st? */
+ return has_error; /* invalid option */
+ args |= has_v;
+ break;
+ case 'e':
+ args |= has_e; /* FALLTHROUGH */
+ case 'l': /* both options need an argument */
+ if (argv[i][2] == '\0') { /* no concatenated argument? */
+ i++; /* try next 'argv' */
+ if (argv[i] == NULL || argv[i][0] == '-')
+ return has_error; /* no next argument or it is another option */
+ }
+ break;
+ default: /* invalid option */
+ return has_error;
+ }
+ }
+ *first = i; /* no script name */
+ return args;
+}
+
+
+/*
+** Processes options 'e' and 'l', which involve running Lua code.
+** Returns 0 if some code raises an error.
+*/
+static int runargs (lua_State *L, char **argv, int n) {
+ int i;
+ for (i = 1; i < n; i++) {
+ int option = argv[i][1];
+ lua_assert(argv[i][0] == '-'); /* already checked */
+ if (option == 'e' || option == 'l') {
+ int status;
+ const char *extra = argv[i] + 2; /* both options need an argument */
+ if (*extra == '\0') extra = argv[++i];
+ lua_assert(extra != NULL);
+ status = (option == 'e')
+ ? dostring(L, extra, "=(command line)")
+ : dolibrary(L, extra);
+ if (status != LUA_OK) return 0;
+ }
+ }
+ return 1;
+}
+
+
+
+static int handle_luainit (lua_State *L) {
+ const char *name = "=" LUA_INITVARVERSION;
+ const char *init = getenv(name + 1);
+ if (init == NULL) {
+ name = "=" LUA_INIT_VAR;
+ init = getenv(name + 1); /* try alternative name */
+ }
+ if (init == NULL) return LUA_OK;
+ else if (init[0] == '@')
+ return dofile(L, init+1);
+ else
+ return dostring(L, init, name);
+}
+
+
+/*
+** Main body of stand-alone interpreter (to be called in protected mode).
+** Reads the options and handles them all.
+*/
+static int pmain (lua_State *L) {
+ int argc = (int)lua_tointeger(L, 1);
+ char **argv = (char **)lua_touserdata(L, 2);
+ int script;
+ int args = collectargs(argv, &script);
+ luaL_checkversion(L); /* check that interpreter has correct version */
+ if (argv[0] && argv[0][0]) progname = argv[0];
+ if (args == has_error) { /* bad arg? */
+ print_usage(argv[script]); /* 'script' has index of bad arg. */
+ return 0;
+ }
+ if (args & has_v) /* option '-v'? */
+ print_version();
+ if (args & has_E) { /* option '-E'? */
+ lua_pushboolean(L, 1); /* signal for libraries to ignore env. vars. */
+ lua_setfield(L, LUA_REGISTRYINDEX, "LUA_NOENV");
+ }
+ luaL_openlibs(L); /* open standard libraries */
+ createargtable(L, argv, argc, script); /* create table 'arg' */
+ if (!(args & has_E)) { /* no option '-E'? */
+ if (handle_luainit(L) != LUA_OK) /* run LUA_INIT */
+ return 0; /* error running LUA_INIT */
+ }
+ if (!runargs(L, argv, script)) /* execute arguments -e and -l */
+ return 0; /* something failed */
+ if (script < argc && /* execute main script (if there is one) */
+ handle_script(L, argv + script) != LUA_OK)
+ return 0;
+ if (args & has_i) /* -i option? */
+ doREPL(L); /* do read-eval-print loop */
+ else if (script == argc && !(args & (has_e | has_v))) { /* no arguments? */
+ if (lua_stdin_is_tty()) { /* running in interactive mode? */
+ print_version();
+ doREPL(L); /* do read-eval-print loop */
+ }
+ else dofile(L, NULL); /* executes stdin as a file */
+ }
+ lua_pushboolean(L, 1); /* signal no errors */
+ return 1;
+}
+
+
+int main (int argc, char **argv) {
+ int status, result;
+ lua_State *L = luaL_newstate(); /* create state */
+ if (L == NULL) {
+ l_message(argv[0], "cannot create state: not enough memory");
+ return EXIT_FAILURE;
+ }
+ lua_pushcfunction(L, &pmain); /* to call 'pmain' in protected mode */
+ lua_pushinteger(L, argc); /* 1st argument */
+ lua_pushlightuserdata(L, argv); /* 2nd argument */
+ status = lua_pcall(L, 2, 1, 0); /* do the call */
+ result = lua_toboolean(L, -1); /* get result */
+ report(L, status);
+ lua_close(L);
+ return (result && status == LUA_OK) ? EXIT_SUCCESS : EXIT_FAILURE;
+}
+
diff --git a/Build/source/libs/lua53/lua53-src/src/lua.h b/Build/source/libs/lua53/lua53-src/src/lua.h
new file mode 100644
index 00000000000..26c0e2d698c
--- /dev/null
+++ b/Build/source/libs/lua53/lua53-src/src/lua.h
@@ -0,0 +1,486 @@
+/*
+** $Id: lua.h,v 1.332 2016/12/22 15:51:20 roberto Exp $
+** Lua - A Scripting Language
+** Lua.org, PUC-Rio, Brazil (http://www.lua.org)
+** See Copyright Notice at the end of this file
+*/
+
+
+#ifndef lua_h
+#define lua_h
+
+#include <stdarg.h>
+#include <stddef.h>
+
+
+#include "luaconf.h"
+
+
+#define LUA_VERSION_MAJOR "5"
+#define LUA_VERSION_MINOR "3"
+#define LUA_VERSION_NUM 503
+#define LUA_VERSION_RELEASE "4"
+
+#define LUA_VERSION "Lua " LUA_VERSION_MAJOR "." LUA_VERSION_MINOR
+#define LUA_RELEASE LUA_VERSION "." LUA_VERSION_RELEASE
+#define LUA_COPYRIGHT LUA_RELEASE " Copyright (C) 1994-2017 Lua.org, PUC-Rio"
+#define LUA_AUTHORS "R. Ierusalimschy, L. H. de Figueiredo, W. Celes"
+
+
+/* mark for precompiled code ('<esc>Lua') */
+#define LUA_SIGNATURE "\x1bLua"
+
+/* option for multiple returns in 'lua_pcall' and 'lua_call' */
+#define LUA_MULTRET (-1)
+
+
+/*
+** Pseudo-indices
+** (-LUAI_MAXSTACK is the minimum valid index; we keep some free empty
+** space after that to help overflow detection)
+*/
+#define LUA_REGISTRYINDEX (-LUAI_MAXSTACK - 1000)
+#define lua_upvalueindex(i) (LUA_REGISTRYINDEX - (i))
+
+
+/* thread status */
+#define LUA_OK 0
+#define LUA_YIELD 1
+#define LUA_ERRRUN 2
+#define LUA_ERRSYNTAX 3
+#define LUA_ERRMEM 4
+#define LUA_ERRGCMM 5
+#define LUA_ERRERR 6
+
+
+typedef struct lua_State lua_State;
+
+
+/*
+** basic types
+*/
+#define LUA_TNONE (-1)
+
+#define LUA_TNIL 0
+#define LUA_TBOOLEAN 1
+#define LUA_TLIGHTUSERDATA 2
+#define LUA_TNUMBER 3
+#define LUA_TSTRING 4
+#define LUA_TTABLE 5
+#define LUA_TFUNCTION 6
+#define LUA_TUSERDATA 7
+#define LUA_TTHREAD 8
+
+#define LUA_NUMTAGS 9
+
+
+
+/* minimum Lua stack available to a C function */
+#define LUA_MINSTACK 20
+
+
+/* predefined values in the registry */
+#define LUA_RIDX_MAINTHREAD 1
+#define LUA_RIDX_GLOBALS 2
+#define LUA_RIDX_LAST LUA_RIDX_GLOBALS
+
+
+/* type of numbers in Lua */
+typedef LUA_NUMBER lua_Number;
+
+
+/* type for integer functions */
+typedef LUA_INTEGER lua_Integer;
+
+/* unsigned integer type */
+typedef LUA_UNSIGNED lua_Unsigned;
+
+/* type for continuation-function contexts */
+typedef LUA_KCONTEXT lua_KContext;
+
+
+/*
+** Type for C functions registered with Lua
+*/
+typedef int (*lua_CFunction) (lua_State *L);
+
+/*
+** Type for continuation functions
+*/
+typedef int (*lua_KFunction) (lua_State *L, int status, lua_KContext ctx);
+
+
+/*
+** Type for functions that read/write blocks when loading/dumping Lua chunks
+*/
+typedef const char * (*lua_Reader) (lua_State *L, void *ud, size_t *sz);
+
+typedef int (*lua_Writer) (lua_State *L, const void *p, size_t sz, void *ud);
+
+
+/*
+** Type for memory-allocation functions
+*/
+typedef void * (*lua_Alloc) (void *ud, void *ptr, size_t osize, size_t nsize);
+
+
+
+/*
+** generic extra include file
+*/
+#if defined(LUA_USER_H)
+#include LUA_USER_H
+#endif
+
+
+/*
+** RCS ident string
+*/
+extern const char lua_ident[];
+
+
+/*
+** state manipulation
+*/
+LUA_API lua_State *(lua_newstate) (lua_Alloc f, void *ud);
+LUA_API void (lua_close) (lua_State *L);
+LUA_API lua_State *(lua_newthread) (lua_State *L);
+
+LUA_API lua_CFunction (lua_atpanic) (lua_State *L, lua_CFunction panicf);
+
+
+LUA_API const lua_Number *(lua_version) (lua_State *L);
+
+
+/*
+** basic stack manipulation
+*/
+LUA_API int (lua_absindex) (lua_State *L, int idx);
+LUA_API int (lua_gettop) (lua_State *L);
+LUA_API void (lua_settop) (lua_State *L, int idx);
+LUA_API void (lua_pushvalue) (lua_State *L, int idx);
+LUA_API void (lua_rotate) (lua_State *L, int idx, int n);
+LUA_API void (lua_copy) (lua_State *L, int fromidx, int toidx);
+LUA_API int (lua_checkstack) (lua_State *L, int n);
+
+LUA_API void (lua_xmove) (lua_State *from, lua_State *to, int n);
+
+
+/*
+** access functions (stack -> C)
+*/
+
+LUA_API int (lua_isnumber) (lua_State *L, int idx);
+LUA_API int (lua_isstring) (lua_State *L, int idx);
+LUA_API int (lua_iscfunction) (lua_State *L, int idx);
+LUA_API int (lua_isinteger) (lua_State *L, int idx);
+LUA_API int (lua_isuserdata) (lua_State *L, int idx);
+LUA_API int (lua_type) (lua_State *L, int idx);
+LUA_API const char *(lua_typename) (lua_State *L, int tp);
+
+LUA_API lua_Number (lua_tonumberx) (lua_State *L, int idx, int *isnum);
+LUA_API lua_Integer (lua_tointegerx) (lua_State *L, int idx, int *isnum);
+LUA_API int (lua_toboolean) (lua_State *L, int idx);
+LUA_API const char *(lua_tolstring) (lua_State *L, int idx, size_t *len);
+LUA_API size_t (lua_rawlen) (lua_State *L, int idx);
+LUA_API lua_CFunction (lua_tocfunction) (lua_State *L, int idx);
+LUA_API void *(lua_touserdata) (lua_State *L, int idx);
+LUA_API lua_State *(lua_tothread) (lua_State *L, int idx);
+LUA_API const void *(lua_topointer) (lua_State *L, int idx);
+
+
+/*
+** Comparison and arithmetic functions
+*/
+
+#define LUA_OPADD 0 /* ORDER TM, ORDER OP */
+#define LUA_OPSUB 1
+#define LUA_OPMUL 2
+#define LUA_OPMOD 3
+#define LUA_OPPOW 4
+#define LUA_OPDIV 5
+#define LUA_OPIDIV 6
+#define LUA_OPBAND 7
+#define LUA_OPBOR 8
+#define LUA_OPBXOR 9
+#define LUA_OPSHL 10
+#define LUA_OPSHR 11
+#define LUA_OPUNM 12
+#define LUA_OPBNOT 13
+
+LUA_API void (lua_arith) (lua_State *L, int op);
+
+#define LUA_OPEQ 0
+#define LUA_OPLT 1
+#define LUA_OPLE 2
+
+LUA_API int (lua_rawequal) (lua_State *L, int idx1, int idx2);
+LUA_API int (lua_compare) (lua_State *L, int idx1, int idx2, int op);
+
+
+/*
+** push functions (C -> stack)
+*/
+LUA_API void (lua_pushnil) (lua_State *L);
+LUA_API void (lua_pushnumber) (lua_State *L, lua_Number n);
+LUA_API void (lua_pushinteger) (lua_State *L, lua_Integer n);
+LUA_API const char *(lua_pushlstring) (lua_State *L, const char *s, size_t len);
+LUA_API const char *(lua_pushstring) (lua_State *L, const char *s);
+LUA_API const char *(lua_pushvfstring) (lua_State *L, const char *fmt,
+ va_list argp);
+LUA_API const char *(lua_pushfstring) (lua_State *L, const char *fmt, ...);
+LUA_API void (lua_pushcclosure) (lua_State *L, lua_CFunction fn, int n);
+LUA_API void (lua_pushboolean) (lua_State *L, int b);
+LUA_API void (lua_pushlightuserdata) (lua_State *L, void *p);
+LUA_API int (lua_pushthread) (lua_State *L);
+
+
+/*
+** get functions (Lua -> stack)
+*/
+LUA_API int (lua_getglobal) (lua_State *L, const char *name);
+LUA_API int (lua_gettable) (lua_State *L, int idx);
+LUA_API int (lua_getfield) (lua_State *L, int idx, const char *k);
+LUA_API int (lua_geti) (lua_State *L, int idx, lua_Integer n);
+LUA_API int (lua_rawget) (lua_State *L, int idx);
+LUA_API int (lua_rawgeti) (lua_State *L, int idx, lua_Integer n);
+LUA_API int (lua_rawgetp) (lua_State *L, int idx, const void *p);
+
+LUA_API void (lua_createtable) (lua_State *L, int narr, int nrec);
+LUA_API void *(lua_newuserdata) (lua_State *L, size_t sz);
+LUA_API int (lua_getmetatable) (lua_State *L, int objindex);
+LUA_API int (lua_getuservalue) (lua_State *L, int idx);
+
+
+/*
+** set functions (stack -> Lua)
+*/
+LUA_API void (lua_setglobal) (lua_State *L, const char *name);
+LUA_API void (lua_settable) (lua_State *L, int idx);
+LUA_API void (lua_setfield) (lua_State *L, int idx, const char *k);
+LUA_API void (lua_seti) (lua_State *L, int idx, lua_Integer n);
+LUA_API void (lua_rawset) (lua_State *L, int idx);
+LUA_API void (lua_rawseti) (lua_State *L, int idx, lua_Integer n);
+LUA_API void (lua_rawsetp) (lua_State *L, int idx, const void *p);
+LUA_API int (lua_setmetatable) (lua_State *L, int objindex);
+LUA_API void (lua_setuservalue) (lua_State *L, int idx);
+
+
+/*
+** 'load' and 'call' functions (load and run Lua code)
+*/
+LUA_API void (lua_callk) (lua_State *L, int nargs, int nresults,
+ lua_KContext ctx, lua_KFunction k);
+#define lua_call(L,n,r) lua_callk(L, (n), (r), 0, NULL)
+
+LUA_API int (lua_pcallk) (lua_State *L, int nargs, int nresults, int errfunc,
+ lua_KContext ctx, lua_KFunction k);
+#define lua_pcall(L,n,r,f) lua_pcallk(L, (n), (r), (f), 0, NULL)
+
+LUA_API int (lua_load) (lua_State *L, lua_Reader reader, void *dt,
+ const char *chunkname, const char *mode);
+
+LUA_API int (lua_dump) (lua_State *L, lua_Writer writer, void *data, int strip);
+
+
+/*
+** coroutine functions
+*/
+LUA_API int (lua_yieldk) (lua_State *L, int nresults, lua_KContext ctx,
+ lua_KFunction k);
+LUA_API int (lua_resume) (lua_State *L, lua_State *from, int narg);
+LUA_API int (lua_status) (lua_State *L);
+LUA_API int (lua_isyieldable) (lua_State *L);
+
+#define lua_yield(L,n) lua_yieldk(L, (n), 0, NULL)
+
+
+/*
+** garbage-collection function and options
+*/
+
+#define LUA_GCSTOP 0
+#define LUA_GCRESTART 1
+#define LUA_GCCOLLECT 2
+#define LUA_GCCOUNT 3
+#define LUA_GCCOUNTB 4
+#define LUA_GCSTEP 5
+#define LUA_GCSETPAUSE 6
+#define LUA_GCSETSTEPMUL 7
+#define LUA_GCISRUNNING 9
+
+LUA_API int (lua_gc) (lua_State *L, int what, int data);
+
+
+/*
+** miscellaneous functions
+*/
+
+LUA_API int (lua_error) (lua_State *L);
+
+LUA_API int (lua_next) (lua_State *L, int idx);
+
+LUA_API void (lua_concat) (lua_State *L, int n);
+LUA_API void (lua_len) (lua_State *L, int idx);
+
+LUA_API size_t (lua_stringtonumber) (lua_State *L, const char *s);
+
+LUA_API lua_Alloc (lua_getallocf) (lua_State *L, void **ud);
+LUA_API void (lua_setallocf) (lua_State *L, lua_Alloc f, void *ud);
+
+
+
+/*
+** {==============================================================
+** some useful macros
+** ===============================================================
+*/
+
+#define lua_getextraspace(L) ((void *)((char *)(L) - LUA_EXTRASPACE))
+
+#define lua_tonumber(L,i) lua_tonumberx(L,(i),NULL)
+#define lua_tointeger(L,i) lua_tointegerx(L,(i),NULL)
+
+#define lua_pop(L,n) lua_settop(L, -(n)-1)
+
+#define lua_newtable(L) lua_createtable(L, 0, 0)
+
+#define lua_register(L,n,f) (lua_pushcfunction(L, (f)), lua_setglobal(L, (n)))
+
+#define lua_pushcfunction(L,f) lua_pushcclosure(L, (f), 0)
+
+#define lua_isfunction(L,n) (lua_type(L, (n)) == LUA_TFUNCTION)
+#define lua_istable(L,n) (lua_type(L, (n)) == LUA_TTABLE)
+#define lua_islightuserdata(L,n) (lua_type(L, (n)) == LUA_TLIGHTUSERDATA)
+#define lua_isnil(L,n) (lua_type(L, (n)) == LUA_TNIL)
+#define lua_isboolean(L,n) (lua_type(L, (n)) == LUA_TBOOLEAN)
+#define lua_isthread(L,n) (lua_type(L, (n)) == LUA_TTHREAD)
+#define lua_isnone(L,n) (lua_type(L, (n)) == LUA_TNONE)
+#define lua_isnoneornil(L, n) (lua_type(L, (n)) <= 0)
+
+#define lua_pushliteral(L, s) lua_pushstring(L, "" s)
+
+#define lua_pushglobaltable(L) \
+ ((void)lua_rawgeti(L, LUA_REGISTRYINDEX, LUA_RIDX_GLOBALS))
+
+#define lua_tostring(L,i) lua_tolstring(L, (i), NULL)
+
+
+#define lua_insert(L,idx) lua_rotate(L, (idx), 1)
+
+#define lua_remove(L,idx) (lua_rotate(L, (idx), -1), lua_pop(L, 1))
+
+#define lua_replace(L,idx) (lua_copy(L, -1, (idx)), lua_pop(L, 1))
+
+/* }============================================================== */
+
+
+/*
+** {==============================================================
+** compatibility macros for unsigned conversions
+** ===============================================================
+*/
+#if defined(LUA_COMPAT_APIINTCASTS)
+
+#define lua_pushunsigned(L,n) lua_pushinteger(L, (lua_Integer)(n))
+#define lua_tounsignedx(L,i,is) ((lua_Unsigned)lua_tointegerx(L,i,is))
+#define lua_tounsigned(L,i) lua_tounsignedx(L,(i),NULL)
+
+#endif
+/* }============================================================== */
+
+/*
+** {======================================================================
+** Debug API
+** =======================================================================
+*/
+
+
+/*
+** Event codes
+*/
+#define LUA_HOOKCALL 0
+#define LUA_HOOKRET 1
+#define LUA_HOOKLINE 2
+#define LUA_HOOKCOUNT 3
+#define LUA_HOOKTAILCALL 4
+
+
+/*
+** Event masks
+*/
+#define LUA_MASKCALL (1 << LUA_HOOKCALL)
+#define LUA_MASKRET (1 << LUA_HOOKRET)
+#define LUA_MASKLINE (1 << LUA_HOOKLINE)
+#define LUA_MASKCOUNT (1 << LUA_HOOKCOUNT)
+
+typedef struct lua_Debug lua_Debug; /* activation record */
+
+
+/* Functions to be called by the debugger in specific events */
+typedef void (*lua_Hook) (lua_State *L, lua_Debug *ar);
+
+
+LUA_API int (lua_getstack) (lua_State *L, int level, lua_Debug *ar);
+LUA_API int (lua_getinfo) (lua_State *L, const char *what, lua_Debug *ar);
+LUA_API const char *(lua_getlocal) (lua_State *L, const lua_Debug *ar, int n);
+LUA_API const char *(lua_setlocal) (lua_State *L, const lua_Debug *ar, int n);
+LUA_API const char *(lua_getupvalue) (lua_State *L, int funcindex, int n);
+LUA_API const char *(lua_setupvalue) (lua_State *L, int funcindex, int n);
+
+LUA_API void *(lua_upvalueid) (lua_State *L, int fidx, int n);
+LUA_API void (lua_upvaluejoin) (lua_State *L, int fidx1, int n1,
+ int fidx2, int n2);
+
+LUA_API void (lua_sethook) (lua_State *L, lua_Hook func, int mask, int count);
+LUA_API lua_Hook (lua_gethook) (lua_State *L);
+LUA_API int (lua_gethookmask) (lua_State *L);
+LUA_API int (lua_gethookcount) (lua_State *L);
+
+
+struct lua_Debug {
+ int event;
+ const char *name; /* (n) */
+ const char *namewhat; /* (n) 'global', 'local', 'field', 'method' */
+ const char *what; /* (S) 'Lua', 'C', 'main', 'tail' */
+ const char *source; /* (S) */
+ int currentline; /* (l) */
+ int linedefined; /* (S) */
+ int lastlinedefined; /* (S) */
+ unsigned char nups; /* (u) number of upvalues */
+ unsigned char nparams;/* (u) number of parameters */
+ char isvararg; /* (u) */
+ char istailcall; /* (t) */
+ char short_src[LUA_IDSIZE]; /* (S) */
+ /* private part */
+ struct CallInfo *i_ci; /* active function */
+};
+
+/* }====================================================================== */
+
+
+/******************************************************************************
+* Copyright (C) 1994-2017 Lua.org, PUC-Rio.
+*
+* Permission is hereby granted, free of charge, to any person obtaining
+* a copy of this software and associated documentation files (the
+* "Software"), to deal in the Software without restriction, including
+* without limitation the rights to use, copy, modify, merge, publish,
+* distribute, sublicense, and/or sell copies of the Software, and to
+* permit persons to whom the Software is furnished to do so, subject to
+* the following conditions:
+*
+* The above copyright notice and this permission notice shall be
+* included in all copies or substantial portions of the Software.
+*
+* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
+* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+******************************************************************************/
+
+
+#endif
diff --git a/Build/source/libs/lua53/lua53-src/src/lua.hpp b/Build/source/libs/lua53/lua53-src/src/lua.hpp
new file mode 100644
index 00000000000..ec417f59469
--- /dev/null
+++ b/Build/source/libs/lua53/lua53-src/src/lua.hpp
@@ -0,0 +1,9 @@
+// lua.hpp
+// Lua header files for C++
+// <<extern "C">> not supplied automatically because Lua also compiles as C++
+
+extern "C" {
+#include "lua.h"
+#include "lualib.h"
+#include "lauxlib.h"
+}
diff --git a/Build/source/libs/lua53/lua53-src/src/luac.c b/Build/source/libs/lua53/lua53-src/src/luac.c
new file mode 100644
index 00000000000..c0c91d017ae
--- /dev/null
+++ b/Build/source/libs/lua53/lua53-src/src/luac.c
@@ -0,0 +1,449 @@
+/*
+** $Id: luac.c,v 1.75 2015/03/12 01:58:27 lhf Exp $
+** Lua compiler (saves bytecodes to files; also lists bytecodes)
+** See Copyright Notice in lua.h
+*/
+
+#define luac_c
+#define LUA_CORE
+
+#include "lprefix.h"
+
+#include <ctype.h>
+#include <errno.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include "lua.h"
+#include "lauxlib.h"
+
+#include "lobject.h"
+#include "lstate.h"
+#include "lundump.h"
+
+static void PrintFunction(const Proto* f, int full);
+#define luaU_print PrintFunction
+
+#define PROGNAME "luac" /* default program name */
+#define OUTPUT PROGNAME ".out" /* default output file */
+
+static int listing=0; /* list bytecodes? */
+static int dumping=1; /* dump bytecodes? */
+static int stripping=0; /* strip debug information? */
+static char Output[]={ OUTPUT }; /* default output file name */
+static const char* output=Output; /* actual output file name */
+static const char* progname=PROGNAME; /* actual program name */
+
+static void fatal(const char* message)
+{
+ fprintf(stderr,"%s: %s\n",progname,message);
+ exit(EXIT_FAILURE);
+}
+
+static void cannot(const char* what)
+{
+ fprintf(stderr,"%s: cannot %s %s: %s\n",progname,what,output,strerror(errno));
+ exit(EXIT_FAILURE);
+}
+
+static void usage(const char* message)
+{
+ if (*message=='-')
+ fprintf(stderr,"%s: unrecognized option '%s'\n",progname,message);
+ else
+ fprintf(stderr,"%s: %s\n",progname,message);
+ fprintf(stderr,
+ "usage: %s [options] [filenames]\n"
+ "Available options are:\n"
+ " -l list (use -l -l for full listing)\n"
+ " -o name output to file 'name' (default is \"%s\")\n"
+ " -p parse only\n"
+ " -s strip debug information\n"
+ " -v show version information\n"
+ " -- stop handling options\n"
+ " - stop handling options and process stdin\n"
+ ,progname,Output);
+ exit(EXIT_FAILURE);
+}
+
+#define IS(s) (strcmp(argv[i],s)==0)
+
+static int doargs(int argc, char* argv[])
+{
+ int i;
+ int version=0;
+ if (argv[0]!=NULL && *argv[0]!=0) progname=argv[0];
+ for (i=1; i<argc; i++)
+ {
+ if (*argv[i]!='-') /* end of options; keep it */
+ break;
+ else if (IS("--")) /* end of options; skip it */
+ {
+ ++i;
+ if (version) ++version;
+ break;
+ }
+ else if (IS("-")) /* end of options; use stdin */
+ break;
+ else if (IS("-l")) /* list */
+ ++listing;
+ else if (IS("-o")) /* output file */
+ {
+ output=argv[++i];
+ if (output==NULL || *output==0 || (*output=='-' && output[1]!=0))
+ usage("'-o' needs argument");
+ if (IS("-")) output=NULL;
+ }
+ else if (IS("-p")) /* parse only */
+ dumping=0;
+ else if (IS("-s")) /* strip debug information */
+ stripping=1;
+ else if (IS("-v")) /* show version */
+ ++version;
+ else /* unknown option */
+ usage(argv[i]);
+ }
+ if (i==argc && (listing || !dumping))
+ {
+ dumping=0;
+ argv[--i]=Output;
+ }
+ if (version)
+ {
+ printf("%s\n",LUA_COPYRIGHT);
+ if (version==argc-1) exit(EXIT_SUCCESS);
+ }
+ return i;
+}
+
+#define FUNCTION "(function()end)();"
+
+static const char* reader(lua_State *L, void *ud, size_t *size)
+{
+ UNUSED(L);
+ if ((*(int*)ud)--)
+ {
+ *size=sizeof(FUNCTION)-1;
+ return FUNCTION;
+ }
+ else
+ {
+ *size=0;
+ return NULL;
+ }
+}
+
+#define toproto(L,i) getproto(L->top+(i))
+
+static const Proto* combine(lua_State* L, int n)
+{
+ if (n==1)
+ return toproto(L,-1);
+ else
+ {
+ Proto* f;
+ int i=n;
+ if (lua_load(L,reader,&i,"=(" PROGNAME ")",NULL)!=LUA_OK) fatal(lua_tostring(L,-1));
+ f=toproto(L,-1);
+ for (i=0; i<n; i++)
+ {
+ f->p[i]=toproto(L,i-n-1);
+ if (f->p[i]->sizeupvalues>0) f->p[i]->upvalues[0].instack=0;
+ }
+ f->sizelineinfo=0;
+ return f;
+ }
+}
+
+static int writer(lua_State* L, const void* p, size_t size, void* u)
+{
+ UNUSED(L);
+ return (fwrite(p,size,1,(FILE*)u)!=1) && (size!=0);
+}
+
+static int pmain(lua_State* L)
+{
+ int argc=(int)lua_tointeger(L,1);
+ char** argv=(char**)lua_touserdata(L,2);
+ const Proto* f;
+ int i;
+ if (!lua_checkstack(L,argc)) fatal("too many input files");
+ for (i=0; i<argc; i++)
+ {
+ const char* filename=IS("-") ? NULL : argv[i];
+ if (luaL_loadfile(L,filename)!=LUA_OK) fatal(lua_tostring(L,-1));
+ }
+ f=combine(L,argc);
+ if (listing) luaU_print(f,listing>1);
+ if (dumping)
+ {
+ FILE* D= (output==NULL) ? stdout : fopen(output,"wb");
+ if (D==NULL) cannot("open");
+ lua_lock(L);
+ luaU_dump(L,f,writer,D,stripping);
+ lua_unlock(L);
+ if (ferror(D)) cannot("write");
+ if (fclose(D)) cannot("close");
+ }
+ return 0;
+}
+
+int main(int argc, char* argv[])
+{
+ lua_State* L;
+ int i=doargs(argc,argv);
+ argc-=i; argv+=i;
+ if (argc<=0) usage("no input files given");
+ L=luaL_newstate();
+ if (L==NULL) fatal("cannot create state: not enough memory");
+ lua_pushcfunction(L,&pmain);
+ lua_pushinteger(L,argc);
+ lua_pushlightuserdata(L,argv);
+ if (lua_pcall(L,2,0,0)!=LUA_OK) fatal(lua_tostring(L,-1));
+ lua_close(L);
+ return EXIT_SUCCESS;
+}
+
+/*
+** $Id: luac.c,v 1.75 2015/03/12 01:58:27 lhf Exp $
+** print bytecodes
+** See Copyright Notice in lua.h
+*/
+
+#include <ctype.h>
+#include <stdio.h>
+
+#define luac_c
+#define LUA_CORE
+
+#include "ldebug.h"
+#include "lobject.h"
+#include "lopcodes.h"
+
+#define VOID(p) ((const void*)(p))
+
+static void PrintString(const TString* ts)
+{
+ const char* s=getstr(ts);
+ size_t i,n=tsslen(ts);
+ printf("%c",'"');
+ for (i=0; i<n; i++)
+ {
+ int c=(int)(unsigned char)s[i];
+ switch (c)
+ {
+ case '"': printf("\\\""); break;
+ case '\\': printf("\\\\"); break;
+ case '\a': printf("\\a"); break;
+ case '\b': printf("\\b"); break;
+ case '\f': printf("\\f"); break;
+ case '\n': printf("\\n"); break;
+ case '\r': printf("\\r"); break;
+ case '\t': printf("\\t"); break;
+ case '\v': printf("\\v"); break;
+ default: if (isprint(c))
+ printf("%c",c);
+ else
+ printf("\\%03d",c);
+ }
+ }
+ printf("%c",'"');
+}
+
+static void PrintConstant(const Proto* f, int i)
+{
+ const TValue* o=&f->k[i];
+ switch (ttype(o))
+ {
+ case LUA_TNIL:
+ printf("nil");
+ break;
+ case LUA_TBOOLEAN:
+ printf(bvalue(o) ? "true" : "false");
+ break;
+ case LUA_TNUMFLT:
+ {
+ char buff[100];
+ sprintf(buff,LUA_NUMBER_FMT,fltvalue(o));
+ printf("%s",buff);
+ if (buff[strspn(buff,"-0123456789")]=='\0') printf(".0");
+ break;
+ }
+ case LUA_TNUMINT:
+ printf(LUA_INTEGER_FMT,ivalue(o));
+ break;
+ case LUA_TSHRSTR: case LUA_TLNGSTR:
+ PrintString(tsvalue(o));
+ break;
+ default: /* cannot happen */
+ printf("? type=%d",ttype(o));
+ break;
+ }
+}
+
+#define UPVALNAME(x) ((f->upvalues[x].name) ? getstr(f->upvalues[x].name) : "-")
+#define MYK(x) (-1-(x))
+
+static void PrintCode(const Proto* f)
+{
+ const Instruction* code=f->code;
+ int pc,n=f->sizecode;
+ for (pc=0; pc<n; pc++)
+ {
+ Instruction i=code[pc];
+ OpCode o=GET_OPCODE(i);
+ int a=GETARG_A(i);
+ int b=GETARG_B(i);
+ int c=GETARG_C(i);
+ int ax=GETARG_Ax(i);
+ int bx=GETARG_Bx(i);
+ int sbx=GETARG_sBx(i);
+ int line=getfuncline(f,pc);
+ printf("\t%d\t",pc+1);
+ if (line>0) printf("[%d]\t",line); else printf("[-]\t");
+ printf("%-9s\t",luaP_opnames[o]);
+ switch (getOpMode(o))
+ {
+ case iABC:
+ printf("%d",a);
+ if (getBMode(o)!=OpArgN) printf(" %d",ISK(b) ? (MYK(INDEXK(b))) : b);
+ if (getCMode(o)!=OpArgN) printf(" %d",ISK(c) ? (MYK(INDEXK(c))) : c);
+ break;
+ case iABx:
+ printf("%d",a);
+ if (getBMode(o)==OpArgK) printf(" %d",MYK(bx));
+ if (getBMode(o)==OpArgU) printf(" %d",bx);
+ break;
+ case iAsBx:
+ printf("%d %d",a,sbx);
+ break;
+ case iAx:
+ printf("%d",MYK(ax));
+ break;
+ }
+ switch (o)
+ {
+ case OP_LOADK:
+ printf("\t; "); PrintConstant(f,bx);
+ break;
+ case OP_GETUPVAL:
+ case OP_SETUPVAL:
+ printf("\t; %s",UPVALNAME(b));
+ break;
+ case OP_GETTABUP:
+ printf("\t; %s",UPVALNAME(b));
+ if (ISK(c)) { printf(" "); PrintConstant(f,INDEXK(c)); }
+ break;
+ case OP_SETTABUP:
+ printf("\t; %s",UPVALNAME(a));
+ if (ISK(b)) { printf(" "); PrintConstant(f,INDEXK(b)); }
+ if (ISK(c)) { printf(" "); PrintConstant(f,INDEXK(c)); }
+ break;
+ case OP_GETTABLE:
+ case OP_SELF:
+ if (ISK(c)) { printf("\t; "); PrintConstant(f,INDEXK(c)); }
+ break;
+ case OP_SETTABLE:
+ case OP_ADD:
+ case OP_SUB:
+ case OP_MUL:
+ case OP_POW:
+ case OP_DIV:
+ case OP_IDIV:
+ case OP_BAND:
+ case OP_BOR:
+ case OP_BXOR:
+ case OP_SHL:
+ case OP_SHR:
+ case OP_EQ:
+ case OP_LT:
+ case OP_LE:
+ if (ISK(b) || ISK(c))
+ {
+ printf("\t; ");
+ if (ISK(b)) PrintConstant(f,INDEXK(b)); else printf("-");
+ printf(" ");
+ if (ISK(c)) PrintConstant(f,INDEXK(c)); else printf("-");
+ }
+ break;
+ case OP_JMP:
+ case OP_FORLOOP:
+ case OP_FORPREP:
+ case OP_TFORLOOP:
+ printf("\t; to %d",sbx+pc+2);
+ break;
+ case OP_CLOSURE:
+ printf("\t; %p",VOID(f->p[bx]));
+ break;
+ case OP_SETLIST:
+ if (c==0) printf("\t; %d",(int)code[++pc]); else printf("\t; %d",c);
+ break;
+ case OP_EXTRAARG:
+ printf("\t; "); PrintConstant(f,ax);
+ break;
+ default:
+ break;
+ }
+ printf("\n");
+ }
+}
+
+#define SS(x) ((x==1)?"":"s")
+#define S(x) (int)(x),SS(x)
+
+static void PrintHeader(const Proto* f)
+{
+ const char* s=f->source ? getstr(f->source) : "=?";
+ if (*s=='@' || *s=='=')
+ s++;
+ else if (*s==LUA_SIGNATURE[0])
+ s="(bstring)";
+ else
+ s="(string)";
+ printf("\n%s <%s:%d,%d> (%d instruction%s at %p)\n",
+ (f->linedefined==0)?"main":"function",s,
+ f->linedefined,f->lastlinedefined,
+ S(f->sizecode),VOID(f));
+ printf("%d%s param%s, %d slot%s, %d upvalue%s, ",
+ (int)(f->numparams),f->is_vararg?"+":"",SS(f->numparams),
+ S(f->maxstacksize),S(f->sizeupvalues));
+ printf("%d local%s, %d constant%s, %d function%s\n",
+ S(f->sizelocvars),S(f->sizek),S(f->sizep));
+}
+
+static void PrintDebug(const Proto* f)
+{
+ int i,n;
+ n=f->sizek;
+ printf("constants (%d) for %p:\n",n,VOID(f));
+ for (i=0; i<n; i++)
+ {
+ printf("\t%d\t",i+1);
+ PrintConstant(f,i);
+ printf("\n");
+ }
+ n=f->sizelocvars;
+ printf("locals (%d) for %p:\n",n,VOID(f));
+ for (i=0; i<n; i++)
+ {
+ printf("\t%d\t%s\t%d\t%d\n",
+ i,getstr(f->locvars[i].varname),f->locvars[i].startpc+1,f->locvars[i].endpc+1);
+ }
+ n=f->sizeupvalues;
+ printf("upvalues (%d) for %p:\n",n,VOID(f));
+ for (i=0; i<n; i++)
+ {
+ printf("\t%d\t%s\t%d\t%d\n",
+ i,UPVALNAME(i),f->upvalues[i].instack,f->upvalues[i].idx);
+ }
+}
+
+static void PrintFunction(const Proto* f, int full)
+{
+ int i,n=f->sizep;
+ PrintHeader(f);
+ PrintCode(f);
+ if (full) PrintDebug(f);
+ for (i=0; i<n; i++) PrintFunction(f->p[i],full);
+}
diff --git a/Build/source/libs/lua53/lua53-src/src/luaconf.h b/Build/source/libs/lua53/lua53-src/src/luaconf.h
new file mode 100644
index 00000000000..dbd399e3ca7
--- /dev/null
+++ b/Build/source/libs/lua53/lua53-src/src/luaconf.h
@@ -0,0 +1,785 @@
+/*
+** $Id: luaconf.h,v 1.259 2016/12/22 13:08:50 roberto Exp $
+** Configuration file for Lua
+** See Copyright Notice in lua.h
+*/
+
+
+#ifndef luaconf_h
+#define luaconf_h
+
+#include <limits.h>
+#include <stddef.h>
+
+
+/*
+** ===================================================================
+** Search for "@@" to find all configurable definitions.
+** ===================================================================
+*/
+
+
+/*
+** {====================================================================
+** System Configuration: macros to adapt (if needed) Lua to some
+** particular platform, for instance compiling it with 32-bit numbers or
+** restricting it to C89.
+** =====================================================================
+*/
+
+/*
+@@ LUA_32BITS enables Lua with 32-bit integers and 32-bit floats. You
+** can also define LUA_32BITS in the make file, but changing here you
+** ensure that all software connected to Lua will be compiled with the
+** same configuration.
+*/
+/* #define LUA_32BITS */
+
+
+/*
+@@ LUA_USE_C89 controls the use of non-ISO-C89 features.
+** Define it if you want Lua to avoid the use of a few C99 features
+** or Windows-specific features on Windows.
+*/
+/* #define LUA_USE_C89 */
+
+
+/*
+** By default, Lua on Windows use (some) specific Windows features
+*/
+#if !defined(LUA_USE_C89) && defined(_WIN32) && !defined(_WIN32_WCE)
+#define LUA_USE_WINDOWS /* enable goodies for regular Windows */
+#endif
+
+
+#if defined(LUA_USE_WINDOWS)
+#define LUA_DL_DLL /* enable support for DLL */
+#define LUA_USE_C89 /* broadly, Windows is C89 */
+#endif
+
+
+#if defined(LUA_USE_LINUX)
+#define LUA_USE_POSIX
+#define LUA_USE_DLOPEN /* needs an extra library: -ldl */
+#define LUA_USE_READLINE /* needs some extra libraries */
+#endif
+
+
+#if defined(LUA_USE_MACOSX)
+#define LUA_USE_POSIX
+#define LUA_USE_DLOPEN /* MacOS does not need -ldl */
+#define LUA_USE_READLINE /* needs an extra library: -lreadline */
+#endif
+
+
+/*
+@@ LUA_C89_NUMBERS ensures that Lua uses the largest types available for
+** C89 ('long' and 'double'); Windows always has '__int64', so it does
+** not need to use this case.
+*/
+#if defined(LUA_USE_C89) && !defined(LUA_USE_WINDOWS)
+#define LUA_C89_NUMBERS
+#endif
+
+
+
+/*
+@@ LUAI_BITSINT defines the (minimum) number of bits in an 'int'.
+*/
+/* avoid undefined shifts */
+#if ((INT_MAX >> 15) >> 15) >= 1
+#define LUAI_BITSINT 32
+#else
+/* 'int' always must have at least 16 bits */
+#define LUAI_BITSINT 16
+#endif
+
+
+/*
+@@ LUA_INT_TYPE defines the type for Lua integers.
+@@ LUA_FLOAT_TYPE defines the type for Lua floats.
+** Lua should work fine with any mix of these options (if supported
+** by your C compiler). The usual configurations are 64-bit integers
+** and 'double' (the default), 32-bit integers and 'float' (for
+** restricted platforms), and 'long'/'double' (for C compilers not
+** compliant with C99, which may not have support for 'long long').
+*/
+
+/* predefined options for LUA_INT_TYPE */
+#define LUA_INT_INT 1
+#define LUA_INT_LONG 2
+#define LUA_INT_LONGLONG 3
+
+/* predefined options for LUA_FLOAT_TYPE */
+#define LUA_FLOAT_FLOAT 1
+#define LUA_FLOAT_DOUBLE 2
+#define LUA_FLOAT_LONGDOUBLE 3
+
+#if defined(LUA_32BITS) /* { */
+/*
+** 32-bit integers and 'float'
+*/
+#if LUAI_BITSINT >= 32 /* use 'int' if big enough */
+#define LUA_INT_TYPE LUA_INT_INT
+#else /* otherwise use 'long' */
+#define LUA_INT_TYPE LUA_INT_LONG
+#endif
+#define LUA_FLOAT_TYPE LUA_FLOAT_FLOAT
+
+#elif defined(LUA_C89_NUMBERS) /* }{ */
+/*
+** largest types available for C89 ('long' and 'double')
+*/
+#define LUA_INT_TYPE LUA_INT_LONG
+#define LUA_FLOAT_TYPE LUA_FLOAT_DOUBLE
+
+#endif /* } */
+
+
+/*
+** default configuration for 64-bit Lua ('long long' and 'double')
+*/
+#if !defined(LUA_INT_TYPE)
+#define LUA_INT_TYPE LUA_INT_LONGLONG
+#endif
+
+#if !defined(LUA_FLOAT_TYPE)
+#define LUA_FLOAT_TYPE LUA_FLOAT_DOUBLE
+#endif
+
+/* }================================================================== */
+
+
+
+
+/*
+** {==================================================================
+** Configuration for Paths.
+** ===================================================================
+*/
+
+/*
+** LUA_PATH_SEP is the character that separates templates in a path.
+** LUA_PATH_MARK is the string that marks the substitution points in a
+** template.
+** LUA_EXEC_DIR in a Windows path is replaced by the executable's
+** directory.
+*/
+#define LUA_PATH_SEP ";"
+#define LUA_PATH_MARK "?"
+#define LUA_EXEC_DIR "!"
+
+
+/*
+@@ LUA_PATH_DEFAULT is the default path that Lua uses to look for
+** Lua libraries.
+@@ LUA_CPATH_DEFAULT is the default path that Lua uses to look for
+** C libraries.
+** CHANGE them if your machine has a non-conventional directory
+** hierarchy or if you want to install your libraries in
+** non-conventional directories.
+*/
+#define LUA_VDIR LUA_VERSION_MAJOR "." LUA_VERSION_MINOR
+#if defined(_WIN32) /* { */
+/*
+** In Windows, any exclamation mark ('!') in the path is replaced by the
+** path of the directory of the executable file of the current process.
+*/
+#define LUA_LDIR "!\\lua\\"
+#define LUA_CDIR "!\\"
+#define LUA_SHRDIR "!\\..\\share\\lua\\" LUA_VDIR "\\"
+#define LUA_PATH_DEFAULT \
+ LUA_LDIR"?.lua;" LUA_LDIR"?\\init.lua;" \
+ LUA_CDIR"?.lua;" LUA_CDIR"?\\init.lua;" \
+ LUA_SHRDIR"?.lua;" LUA_SHRDIR"?\\init.lua;" \
+ ".\\?.lua;" ".\\?\\init.lua"
+#define LUA_CPATH_DEFAULT \
+ LUA_CDIR"?.dll;" \
+ LUA_CDIR"..\\lib\\lua\\" LUA_VDIR "\\?.dll;" \
+ LUA_CDIR"loadall.dll;" ".\\?.dll"
+
+#else /* }{ */
+
+#define LUA_ROOT "/usr/local/"
+#define LUA_LDIR LUA_ROOT "share/lua/" LUA_VDIR "/"
+#define LUA_CDIR LUA_ROOT "lib/lua/" LUA_VDIR "/"
+#define LUA_PATH_DEFAULT \
+ LUA_LDIR"?.lua;" LUA_LDIR"?/init.lua;" \
+ LUA_CDIR"?.lua;" LUA_CDIR"?/init.lua;" \
+ "./?.lua;" "./?/init.lua"
+#define LUA_CPATH_DEFAULT \
+ LUA_CDIR"?.so;" LUA_CDIR"loadall.so;" "./?.so"
+#endif /* } */
+
+
+/*
+@@ LUA_DIRSEP is the directory separator (for submodules).
+** CHANGE it if your machine does not use "/" as the directory separator
+** and is not Windows. (On Windows Lua automatically uses "\".)
+*/
+#if defined(_WIN32)
+#define LUA_DIRSEP "\\"
+#else
+#define LUA_DIRSEP "/"
+#endif
+
+/* }================================================================== */
+
+
+/*
+** {==================================================================
+** Marks for exported symbols in the C code
+** ===================================================================
+*/
+
+/*
+@@ LUA_API is a mark for all core API functions.
+@@ LUALIB_API is a mark for all auxiliary library functions.
+@@ LUAMOD_API is a mark for all standard library opening functions.
+** CHANGE them if you need to define those functions in some special way.
+** For instance, if you want to create one Windows DLL with the core and
+** the libraries, you may want to use the following definition (define
+** LUA_BUILD_AS_DLL to get it).
+*/
+#if defined(LUA_BUILD_AS_DLL) /* { */
+
+#if defined(LUA_CORE) || defined(LUA_LIB) /* { */
+#define LUA_API __declspec(dllexport)
+#else /* }{ */
+#define LUA_API __declspec(dllimport)
+#endif /* } */
+
+#else /* }{ */
+
+#define LUA_API extern
+
+#endif /* } */
+
+
+/* more often than not the libs go together with the core */
+#define LUALIB_API LUA_API
+#define LUAMOD_API LUALIB_API
+
+
+/*
+@@ LUAI_FUNC is a mark for all extern functions that are not to be
+** exported to outside modules.
+@@ LUAI_DDEF and LUAI_DDEC are marks for all extern (const) variables
+** that are not to be exported to outside modules (LUAI_DDEF for
+** definitions and LUAI_DDEC for declarations).
+** CHANGE them if you need to mark them in some special way. Elf/gcc
+** (versions 3.2 and later) mark them as "hidden" to optimize access
+** when Lua is compiled as a shared library. Not all elf targets support
+** this attribute. Unfortunately, gcc does not offer a way to check
+** whether the target offers that support, and those without support
+** give a warning about it. To avoid these warnings, change to the
+** default definition.
+*/
+#if defined(__GNUC__) && ((__GNUC__*100 + __GNUC_MINOR__) >= 302) && \
+ defined(__ELF__) /* { */
+#define LUAI_FUNC __attribute__((visibility("hidden"))) extern
+#else /* }{ */
+#define LUAI_FUNC extern
+#endif /* } */
+
+#define LUAI_DDEC LUAI_FUNC
+#define LUAI_DDEF /* empty */
+
+/* }================================================================== */
+
+
+/*
+** {==================================================================
+** Compatibility with previous versions
+** ===================================================================
+*/
+
+/*
+@@ LUA_COMPAT_5_2 controls other macros for compatibility with Lua 5.2.
+@@ LUA_COMPAT_5_1 controls other macros for compatibility with Lua 5.1.
+** You can define it to get all options, or change specific options
+** to fit your specific needs.
+*/
+#if defined(LUA_COMPAT_5_2) /* { */
+
+/*
+@@ LUA_COMPAT_MATHLIB controls the presence of several deprecated
+** functions in the mathematical library.
+*/
+#define LUA_COMPAT_MATHLIB
+
+/*
+@@ LUA_COMPAT_BITLIB controls the presence of library 'bit32'.
+*/
+#define LUA_COMPAT_BITLIB
+
+/*
+@@ LUA_COMPAT_IPAIRS controls the effectiveness of the __ipairs metamethod.
+*/
+#define LUA_COMPAT_IPAIRS
+
+/*
+@@ LUA_COMPAT_APIINTCASTS controls the presence of macros for
+** manipulating other integer types (lua_pushunsigned, lua_tounsigned,
+** luaL_checkint, luaL_checklong, etc.)
+*/
+#define LUA_COMPAT_APIINTCASTS
+
+#endif /* } */
+
+
+#if defined(LUA_COMPAT_5_1) /* { */
+
+/* Incompatibilities from 5.2 -> 5.3 */
+#define LUA_COMPAT_MATHLIB
+#define LUA_COMPAT_APIINTCASTS
+
+/*
+@@ LUA_COMPAT_UNPACK controls the presence of global 'unpack'.
+** You can replace it with 'table.unpack'.
+*/
+#define LUA_COMPAT_UNPACK
+
+/*
+@@ LUA_COMPAT_LOADERS controls the presence of table 'package.loaders'.
+** You can replace it with 'package.searchers'.
+*/
+#define LUA_COMPAT_LOADERS
+
+/*
+@@ macro 'lua_cpcall' emulates deprecated function lua_cpcall.
+** You can call your C function directly (with light C functions).
+*/
+#define lua_cpcall(L,f,u) \
+ (lua_pushcfunction(L, (f)), \
+ lua_pushlightuserdata(L,(u)), \
+ lua_pcall(L,1,0,0))
+
+
+/*
+@@ LUA_COMPAT_LOG10 defines the function 'log10' in the math library.
+** You can rewrite 'log10(x)' as 'log(x, 10)'.
+*/
+#define LUA_COMPAT_LOG10
+
+/*
+@@ LUA_COMPAT_LOADSTRING defines the function 'loadstring' in the base
+** library. You can rewrite 'loadstring(s)' as 'load(s)'.
+*/
+#define LUA_COMPAT_LOADSTRING
+
+/*
+@@ LUA_COMPAT_MAXN defines the function 'maxn' in the table library.
+*/
+#define LUA_COMPAT_MAXN
+
+/*
+@@ The following macros supply trivial compatibility for some
+** changes in the API. The macros themselves document how to
+** change your code to avoid using them.
+*/
+#define lua_strlen(L,i) lua_rawlen(L, (i))
+
+#define lua_objlen(L,i) lua_rawlen(L, (i))
+
+#define lua_equal(L,idx1,idx2) lua_compare(L,(idx1),(idx2),LUA_OPEQ)
+#define lua_lessthan(L,idx1,idx2) lua_compare(L,(idx1),(idx2),LUA_OPLT)
+
+/*
+@@ LUA_COMPAT_MODULE controls compatibility with previous
+** module functions 'module' (Lua) and 'luaL_register' (C).
+*/
+#define LUA_COMPAT_MODULE
+
+#endif /* } */
+
+
+/*
+@@ LUA_COMPAT_FLOATSTRING makes Lua format integral floats without a
+@@ a float mark ('.0').
+** This macro is not on by default even in compatibility mode,
+** because this is not really an incompatibility.
+*/
+/* #define LUA_COMPAT_FLOATSTRING */
+
+/* }================================================================== */
+
+
+
+/*
+** {==================================================================
+** Configuration for Numbers.
+** Change these definitions if no predefined LUA_FLOAT_* / LUA_INT_*
+** satisfy your needs.
+** ===================================================================
+*/
+
+/*
+@@ LUA_NUMBER is the floating-point type used by Lua.
+@@ LUAI_UACNUMBER is the result of a 'default argument promotion'
+@@ over a floating number.
+@@ l_mathlim(x) corrects limit name 'x' to the proper float type
+** by prefixing it with one of FLT/DBL/LDBL.
+@@ LUA_NUMBER_FRMLEN is the length modifier for writing floats.
+@@ LUA_NUMBER_FMT is the format for writing floats.
+@@ lua_number2str converts a float to a string.
+@@ l_mathop allows the addition of an 'l' or 'f' to all math operations.
+@@ l_floor takes the floor of a float.
+@@ lua_str2number converts a decimal numeric string to a number.
+*/
+
+
+/* The following definitions are good for most cases here */
+
+#define l_floor(x) (l_mathop(floor)(x))
+
+#define lua_number2str(s,sz,n) \
+ l_sprintf((s), sz, LUA_NUMBER_FMT, (LUAI_UACNUMBER)(n))
+
+/*
+@@ lua_numbertointeger converts a float number to an integer, or
+** returns 0 if float is not within the range of a lua_Integer.
+** (The range comparisons are tricky because of rounding. The tests
+** here assume a two-complement representation, where MININTEGER always
+** has an exact representation as a float; MAXINTEGER may not have one,
+** and therefore its conversion to float may have an ill-defined value.)
+*/
+#define lua_numbertointeger(n,p) \
+ ((n) >= (LUA_NUMBER)(LUA_MININTEGER) && \
+ (n) < -(LUA_NUMBER)(LUA_MININTEGER) && \
+ (*(p) = (LUA_INTEGER)(n), 1))
+
+
+/* now the variable definitions */
+
+#if LUA_FLOAT_TYPE == LUA_FLOAT_FLOAT /* { single float */
+
+#define LUA_NUMBER float
+
+#define l_mathlim(n) (FLT_##n)
+
+#define LUAI_UACNUMBER double
+
+#define LUA_NUMBER_FRMLEN ""
+#define LUA_NUMBER_FMT "%.7g"
+
+#define l_mathop(op) op##f
+
+#define lua_str2number(s,p) strtof((s), (p))
+
+
+#elif LUA_FLOAT_TYPE == LUA_FLOAT_LONGDOUBLE /* }{ long double */
+
+#define LUA_NUMBER long double
+
+#define l_mathlim(n) (LDBL_##n)
+
+#define LUAI_UACNUMBER long double
+
+#define LUA_NUMBER_FRMLEN "L"
+#define LUA_NUMBER_FMT "%.19Lg"
+
+#define l_mathop(op) op##l
+
+#define lua_str2number(s,p) strtold((s), (p))
+
+#elif LUA_FLOAT_TYPE == LUA_FLOAT_DOUBLE /* }{ double */
+
+#define LUA_NUMBER double
+
+#define l_mathlim(n) (DBL_##n)
+
+#define LUAI_UACNUMBER double
+
+#define LUA_NUMBER_FRMLEN ""
+#define LUA_NUMBER_FMT "%.14g"
+
+#define l_mathop(op) op
+
+#define lua_str2number(s,p) strtod((s), (p))
+
+#else /* }{ */
+
+#error "numeric float type not defined"
+
+#endif /* } */
+
+
+
+/*
+@@ LUA_INTEGER is the integer type used by Lua.
+**
+@@ LUA_UNSIGNED is the unsigned version of LUA_INTEGER.
+**
+@@ LUAI_UACINT is the result of a 'default argument promotion'
+@@ over a lUA_INTEGER.
+@@ LUA_INTEGER_FRMLEN is the length modifier for reading/writing integers.
+@@ LUA_INTEGER_FMT is the format for writing integers.
+@@ LUA_MAXINTEGER is the maximum value for a LUA_INTEGER.
+@@ LUA_MININTEGER is the minimum value for a LUA_INTEGER.
+@@ lua_integer2str converts an integer to a string.
+*/
+
+
+/* The following definitions are good for most cases here */
+
+#define LUA_INTEGER_FMT "%" LUA_INTEGER_FRMLEN "d"
+
+#define LUAI_UACINT LUA_INTEGER
+
+#define lua_integer2str(s,sz,n) \
+ l_sprintf((s), sz, LUA_INTEGER_FMT, (LUAI_UACINT)(n))
+
+/*
+** use LUAI_UACINT here to avoid problems with promotions (which
+** can turn a comparison between unsigneds into a signed comparison)
+*/
+#define LUA_UNSIGNED unsigned LUAI_UACINT
+
+
+/* now the variable definitions */
+
+#if LUA_INT_TYPE == LUA_INT_INT /* { int */
+
+#define LUA_INTEGER int
+#define LUA_INTEGER_FRMLEN ""
+
+#define LUA_MAXINTEGER INT_MAX
+#define LUA_MININTEGER INT_MIN
+
+#elif LUA_INT_TYPE == LUA_INT_LONG /* }{ long */
+
+#define LUA_INTEGER long
+#define LUA_INTEGER_FRMLEN "l"
+
+#define LUA_MAXINTEGER LONG_MAX
+#define LUA_MININTEGER LONG_MIN
+
+#elif LUA_INT_TYPE == LUA_INT_LONGLONG /* }{ long long */
+
+/* use presence of macro LLONG_MAX as proxy for C99 compliance */
+#if defined(LLONG_MAX) /* { */
+/* use ISO C99 stuff */
+
+#define LUA_INTEGER long long
+#define LUA_INTEGER_FRMLEN "ll"
+
+#define LUA_MAXINTEGER LLONG_MAX
+#define LUA_MININTEGER LLONG_MIN
+
+#elif defined(LUA_USE_WINDOWS) /* }{ */
+/* in Windows, can use specific Windows types */
+
+#define LUA_INTEGER __int64
+#define LUA_INTEGER_FRMLEN "I64"
+
+#define LUA_MAXINTEGER _I64_MAX
+#define LUA_MININTEGER _I64_MIN
+
+#else /* }{ */
+
+#error "Compiler does not support 'long long'. Use option '-DLUA_32BITS' \
+ or '-DLUA_C89_NUMBERS' (see file 'luaconf.h' for details)"
+
+#endif /* } */
+
+#else /* }{ */
+
+#error "numeric integer type not defined"
+
+#endif /* } */
+
+/* }================================================================== */
+
+
+/*
+** {==================================================================
+** Dependencies with C99 and other C details
+** ===================================================================
+*/
+
+/*
+@@ l_sprintf is equivalent to 'snprintf' or 'sprintf' in C89.
+** (All uses in Lua have only one format item.)
+*/
+#if !defined(LUA_USE_C89)
+#define l_sprintf(s,sz,f,i) snprintf(s,sz,f,i)
+/* Should we use this line ? */
+/*#define l_sprintf(s,sz,f,i) ((void)(sz), sprintf(s,f,i))*/
+#else
+#define l_sprintf(s,sz,f,i) ((void)(sz), sprintf(s,f,i))
+#endif
+
+
+/*
+@@ lua_strx2number converts an hexadecimal numeric string to a number.
+** In C99, 'strtod' does that conversion. Otherwise, you can
+** leave 'lua_strx2number' undefined and Lua will provide its own
+** implementation.
+*/
+#if !defined(LUA_USE_C89)
+#define lua_strx2number(s,p) lua_str2number(s,p)
+#endif
+
+
+/*
+@@ lua_number2strx converts a float to an hexadecimal numeric string.
+** In C99, 'sprintf' (with format specifiers '%a'/'%A') does that.
+** Otherwise, you can leave 'lua_number2strx' undefined and Lua will
+** provide its own implementation.
+*/
+#if !defined(LUA_USE_C89)
+#define lua_number2strx(L,b,sz,f,n) \
+ ((void)L, l_sprintf(b,sz,f,(LUAI_UACNUMBER)(n)))
+#endif
+
+
+/*
+** 'strtof' and 'opf' variants for math functions are not valid in
+** C89. Otherwise, the macro 'HUGE_VALF' is a good proxy for testing the
+** availability of these variants. ('math.h' is already included in
+** all files that use these macros.)
+*/
+#if defined(LUA_USE_C89) || (defined(HUGE_VAL) && !defined(HUGE_VALF))
+#undef l_mathop /* variants not available */
+#undef lua_str2number
+#define l_mathop(op) (lua_Number)op /* no variant */
+#define lua_str2number(s,p) ((lua_Number)strtod((s), (p)))
+#endif
+
+
+/*
+@@ LUA_KCONTEXT is the type of the context ('ctx') for continuation
+** functions. It must be a numerical type; Lua will use 'intptr_t' if
+** available, otherwise it will use 'ptrdiff_t' (the nearest thing to
+** 'intptr_t' in C89)
+*/
+#define LUA_KCONTEXT ptrdiff_t
+
+#if !defined(LUA_USE_C89) && defined(__STDC_VERSION__) && \
+ __STDC_VERSION__ >= 199901L
+#include <stdint.h>
+#if defined(INTPTR_MAX) /* even in C99 this type is optional */
+#undef LUA_KCONTEXT
+#define LUA_KCONTEXT intptr_t
+#endif
+#endif
+
+
+/*
+@@ lua_getlocaledecpoint gets the locale "radix character" (decimal point).
+** Change that if you do not want to use C locales. (Code using this
+** macro must include header 'locale.h'.)
+*/
+#if !defined(lua_getlocaledecpoint)
+#define lua_getlocaledecpoint() (localeconv()->decimal_point[0])
+#endif
+
+/* }================================================================== */
+
+
+/*
+** {==================================================================
+** Language Variations
+** =====================================================================
+*/
+
+/*
+@@ LUA_NOCVTN2S/LUA_NOCVTS2N control how Lua performs some
+** coercions. Define LUA_NOCVTN2S to turn off automatic coercion from
+** numbers to strings. Define LUA_NOCVTS2N to turn off automatic
+** coercion from strings to numbers.
+*/
+/* #define LUA_NOCVTN2S */
+/* #define LUA_NOCVTS2N */
+
+
+/*
+@@ LUA_USE_APICHECK turns on several consistency checks on the C API.
+** Define it as a help when debugging C code.
+*/
+#if defined(LUA_USE_APICHECK)
+#include <assert.h>
+#define luai_apicheck(l,e) assert(e)
+#endif
+
+/* }================================================================== */
+
+
+/*
+** {==================================================================
+** Macros that affect the API and must be stable (that is, must be the
+** same when you compile Lua and when you compile code that links to
+** Lua). You probably do not want/need to change them.
+** =====================================================================
+*/
+
+/*
+@@ LUAI_MAXSTACK limits the size of the Lua stack.
+** CHANGE it if you need a different limit. This limit is arbitrary;
+** its only purpose is to stop Lua from consuming unlimited stack
+** space (and to reserve some numbers for pseudo-indices).
+*/
+#if LUAI_BITSINT >= 32
+#define LUAI_MAXSTACK 1000000
+#else
+#define LUAI_MAXSTACK 15000
+#endif
+
+
+/*
+@@ LUA_EXTRASPACE defines the size of a raw memory area associated with
+** a Lua state with very fast access.
+** CHANGE it if you need a different size.
+*/
+#define LUA_EXTRASPACE (sizeof(void *))
+
+
+/*
+@@ LUA_IDSIZE gives the maximum size for the description of the source
+@@ of a function in debug information.
+** CHANGE it if you want a different size.
+*/
+#define LUA_IDSIZE 60
+
+
+/*
+@@ LUAL_BUFFERSIZE is the buffer size used by the lauxlib buffer system.
+** CHANGE it if it uses too much C-stack space. (For long double,
+** 'string.format("%.99f", -1e4932)' needs 5034 bytes, so a
+** smaller buffer would force a memory allocation for each call to
+** 'string.format'.)
+*/
+#if LUA_FLOAT_TYPE == LUA_FLOAT_LONGDOUBLE
+#define LUAL_BUFFERSIZE 8192
+#else
+#define LUAL_BUFFERSIZE ((int)(0x80 * sizeof(void*) * sizeof(lua_Integer)))
+#endif
+
+/* }================================================================== */
+
+
+/*
+@@ LUA_QL describes how error messages quote program elements.
+** Lua does not use these macros anymore; they are here for
+** compatibility only.
+*/
+#define LUA_QL(x) "'" x "'"
+#define LUA_QS LUA_QL("%s")
+
+
+
+
+/* =================================================================== */
+
+/*
+** Local configuration. You can use this space to add your redefinitions
+** without modifying the main part of the file.
+*/
+
+
+
+
+
+#endif
+
diff --git a/Build/source/libs/lua53/lua53-src/src/lualib.h b/Build/source/libs/lua53/lua53-src/src/lualib.h
new file mode 100644
index 00000000000..6c0bc4cb084
--- /dev/null
+++ b/Build/source/libs/lua53/lua53-src/src/lualib.h
@@ -0,0 +1,61 @@
+/*
+** $Id: lualib.h,v 1.45 2017/01/12 17:14:26 roberto Exp $
+** Lua standard libraries
+** See Copyright Notice in lua.h
+*/
+
+
+#ifndef lualib_h
+#define lualib_h
+
+#include "lua.h"
+
+
+/* version suffix for environment variable names */
+#define LUA_VERSUFFIX "_" LUA_VERSION_MAJOR "_" LUA_VERSION_MINOR
+
+
+LUAMOD_API int (luaopen_base) (lua_State *L);
+
+#define LUA_COLIBNAME "coroutine"
+LUAMOD_API int (luaopen_coroutine) (lua_State *L);
+
+#define LUA_TABLIBNAME "table"
+LUAMOD_API int (luaopen_table) (lua_State *L);
+
+#define LUA_IOLIBNAME "io"
+LUAMOD_API int (luaopen_io) (lua_State *L);
+
+#define LUA_OSLIBNAME "os"
+LUAMOD_API int (luaopen_os) (lua_State *L);
+
+#define LUA_STRLIBNAME "string"
+LUAMOD_API int (luaopen_string) (lua_State *L);
+
+#define LUA_UTF8LIBNAME "utf8"
+LUAMOD_API int (luaopen_utf8) (lua_State *L);
+
+#define LUA_BITLIBNAME "bit32"
+LUAMOD_API int (luaopen_bit32) (lua_State *L);
+
+#define LUA_MATHLIBNAME "math"
+LUAMOD_API int (luaopen_math) (lua_State *L);
+
+#define LUA_DBLIBNAME "debug"
+LUAMOD_API int (luaopen_debug) (lua_State *L);
+
+#define LUA_LOADLIBNAME "package"
+LUAMOD_API int (luaopen_package) (lua_State *L);
+
+
+/* open all previous libraries */
+LUALIB_API void (luaL_openlibs) (lua_State *L);
+
+
+
+#if !defined(lua_assert)
+#define lua_assert(x) ((void)0)
+#endif
+
+
+#endif
diff --git a/Build/source/libs/lua53/lua53-src/src/lundump.c b/Build/source/libs/lua53/lua53-src/src/lundump.c
new file mode 100644
index 00000000000..4080af9c0d9
--- /dev/null
+++ b/Build/source/libs/lua53/lua53-src/src/lundump.c
@@ -0,0 +1,279 @@
+/*
+** $Id: lundump.c,v 2.44 2015/11/02 16:09:30 roberto Exp $
+** load precompiled Lua chunks
+** See Copyright Notice in lua.h
+*/
+
+#define lundump_c
+#define LUA_CORE
+
+#include "lprefix.h"
+
+
+#include <string.h>
+
+#include "lua.h"
+
+#include "ldebug.h"
+#include "ldo.h"
+#include "lfunc.h"
+#include "lmem.h"
+#include "lobject.h"
+#include "lstring.h"
+#include "lundump.h"
+#include "lzio.h"
+
+
+#if !defined(luai_verifycode)
+#define luai_verifycode(L,b,f) /* empty */
+#endif
+
+
+typedef struct {
+ lua_State *L;
+ ZIO *Z;
+ const char *name;
+} LoadState;
+
+
+static l_noret error(LoadState *S, const char *why) {
+ luaO_pushfstring(S->L, "%s: %s precompiled chunk", S->name, why);
+ luaD_throw(S->L, LUA_ERRSYNTAX);
+}
+
+
+/*
+** All high-level loads go through LoadVector; you can change it to
+** adapt to the endianness of the input
+*/
+#define LoadVector(S,b,n) LoadBlock(S,b,(n)*sizeof((b)[0]))
+
+static void LoadBlock (LoadState *S, void *b, size_t size) {
+ if (luaZ_read(S->Z, b, size) != 0)
+ error(S, "truncated");
+}
+
+
+#define LoadVar(S,x) LoadVector(S,&x,1)
+
+
+static lu_byte LoadByte (LoadState *S) {
+ lu_byte x;
+ LoadVar(S, x);
+ return x;
+}
+
+
+static int LoadInt (LoadState *S) {
+ int x;
+ LoadVar(S, x);
+ return x;
+}
+
+
+static lua_Number LoadNumber (LoadState *S) {
+ lua_Number x;
+ LoadVar(S, x);
+ return x;
+}
+
+
+static lua_Integer LoadInteger (LoadState *S) {
+ lua_Integer x;
+ LoadVar(S, x);
+ return x;
+}
+
+
+static TString *LoadString (LoadState *S) {
+ size_t size = LoadByte(S);
+ if (size == 0xFF)
+ LoadVar(S, size);
+ if (size == 0)
+ return NULL;
+ else if (--size <= LUAI_MAXSHORTLEN) { /* short string? */
+ char buff[LUAI_MAXSHORTLEN];
+ LoadVector(S, buff, size);
+ return luaS_newlstr(S->L, buff, size);
+ }
+ else { /* long string */
+ TString *ts = luaS_createlngstrobj(S->L, size);
+ LoadVector(S, getstr(ts), size); /* load directly in final place */
+ return ts;
+ }
+}
+
+
+static void LoadCode (LoadState *S, Proto *f) {
+ int n = LoadInt(S);
+ f->code = luaM_newvector(S->L, n, Instruction);
+ f->sizecode = n;
+ LoadVector(S, f->code, n);
+}
+
+
+static void LoadFunction(LoadState *S, Proto *f, TString *psource);
+
+
+static void LoadConstants (LoadState *S, Proto *f) {
+ int i;
+ int n = LoadInt(S);
+ f->k = luaM_newvector(S->L, n, TValue);
+ f->sizek = n;
+ for (i = 0; i < n; i++)
+ setnilvalue(&f->k[i]);
+ for (i = 0; i < n; i++) {
+ TValue *o = &f->k[i];
+ int t = LoadByte(S);
+ switch (t) {
+ case LUA_TNIL:
+ setnilvalue(o);
+ break;
+ case LUA_TBOOLEAN:
+ setbvalue(o, LoadByte(S));
+ break;
+ case LUA_TNUMFLT:
+ setfltvalue(o, LoadNumber(S));
+ break;
+ case LUA_TNUMINT:
+ setivalue(o, LoadInteger(S));
+ break;
+ case LUA_TSHRSTR:
+ case LUA_TLNGSTR:
+ setsvalue2n(S->L, o, LoadString(S));
+ break;
+ default:
+ lua_assert(0);
+ }
+ }
+}
+
+
+static void LoadProtos (LoadState *S, Proto *f) {
+ int i;
+ int n = LoadInt(S);
+ f->p = luaM_newvector(S->L, n, Proto *);
+ f->sizep = n;
+ for (i = 0; i < n; i++)
+ f->p[i] = NULL;
+ for (i = 0; i < n; i++) {
+ f->p[i] = luaF_newproto(S->L);
+ LoadFunction(S, f->p[i], f->source);
+ }
+}
+
+
+static void LoadUpvalues (LoadState *S, Proto *f) {
+ int i, n;
+ n = LoadInt(S);
+ f->upvalues = luaM_newvector(S->L, n, Upvaldesc);
+ f->sizeupvalues = n;
+ for (i = 0; i < n; i++)
+ f->upvalues[i].name = NULL;
+ for (i = 0; i < n; i++) {
+ f->upvalues[i].instack = LoadByte(S);
+ f->upvalues[i].idx = LoadByte(S);
+ }
+}
+
+
+static void LoadDebug (LoadState *S, Proto *f) {
+ int i, n;
+ n = LoadInt(S);
+ f->lineinfo = luaM_newvector(S->L, n, int);
+ f->sizelineinfo = n;
+ LoadVector(S, f->lineinfo, n);
+ n = LoadInt(S);
+ f->locvars = luaM_newvector(S->L, n, LocVar);
+ f->sizelocvars = n;
+ for (i = 0; i < n; i++)
+ f->locvars[i].varname = NULL;
+ for (i = 0; i < n; i++) {
+ f->locvars[i].varname = LoadString(S);
+ f->locvars[i].startpc = LoadInt(S);
+ f->locvars[i].endpc = LoadInt(S);
+ }
+ n = LoadInt(S);
+ for (i = 0; i < n; i++)
+ f->upvalues[i].name = LoadString(S);
+}
+
+
+static void LoadFunction (LoadState *S, Proto *f, TString *psource) {
+ f->source = LoadString(S);
+ if (f->source == NULL) /* no source in dump? */
+ f->source = psource; /* reuse parent's source */
+ f->linedefined = LoadInt(S);
+ f->lastlinedefined = LoadInt(S);
+ f->numparams = LoadByte(S);
+ f->is_vararg = LoadByte(S);
+ f->maxstacksize = LoadByte(S);
+ LoadCode(S, f);
+ LoadConstants(S, f);
+ LoadUpvalues(S, f);
+ LoadProtos(S, f);
+ LoadDebug(S, f);
+}
+
+
+static void checkliteral (LoadState *S, const char *s, const char *msg) {
+ char buff[sizeof(LUA_SIGNATURE) + sizeof(LUAC_DATA)]; /* larger than both */
+ size_t len = strlen(s);
+ LoadVector(S, buff, len);
+ if (memcmp(s, buff, len) != 0)
+ error(S, msg);
+}
+
+
+static void fchecksize (LoadState *S, size_t size, const char *tname) {
+ if (LoadByte(S) != size)
+ error(S, luaO_pushfstring(S->L, "%s size mismatch in", tname));
+}
+
+
+#define checksize(S,t) fchecksize(S,sizeof(t),#t)
+
+static void checkHeader (LoadState *S) {
+ checkliteral(S, LUA_SIGNATURE + 1, "not a"); /* 1st char already checked */
+ if (LoadByte(S) != LUAC_VERSION)
+ error(S, "version mismatch in");
+ if (LoadByte(S) != LUAC_FORMAT)
+ error(S, "format mismatch in");
+ checkliteral(S, LUAC_DATA, "corrupted");
+ checksize(S, int);
+ checksize(S, size_t);
+ checksize(S, Instruction);
+ checksize(S, lua_Integer);
+ checksize(S, lua_Number);
+ if (LoadInteger(S) != LUAC_INT)
+ error(S, "endianness mismatch in");
+ if (LoadNumber(S) != LUAC_NUM)
+ error(S, "float format mismatch in");
+}
+
+
+/*
+** load precompiled chunk
+*/
+LClosure *luaU_undump(lua_State *L, ZIO *Z, const char *name) {
+ LoadState S;
+ LClosure *cl;
+ if (*name == '@' || *name == '=')
+ S.name = name + 1;
+ else if (*name == LUA_SIGNATURE[0])
+ S.name = "binary string";
+ else
+ S.name = name;
+ S.L = L;
+ S.Z = Z;
+ checkHeader(&S);
+ cl = luaF_newLclosure(L, LoadByte(&S));
+ setclLvalue(L, L->top, cl);
+ luaD_inctop(L);
+ cl->p = luaF_newproto(L);
+ LoadFunction(&S, cl->p, NULL);
+ lua_assert(cl->nupvalues == cl->p->sizeupvalues);
+ luai_verifycode(L, buff, cl->p);
+ return cl;
+}
+
diff --git a/Build/source/libs/lua53/lua53-src/src/lundump.h b/Build/source/libs/lua53/lua53-src/src/lundump.h
new file mode 100644
index 00000000000..fe4a97463f8
--- /dev/null
+++ b/Build/source/libs/lua53/lua53-src/src/lundump.h
@@ -0,0 +1,32 @@
+/*
+** $Id: lundump.h,v 1.45 2015/09/08 15:41:05 roberto Exp $
+** load precompiled Lua chunks
+** See Copyright Notice in lua.h
+*/
+
+#ifndef lundump_h
+#define lundump_h
+
+#include "llimits.h"
+#include "lobject.h"
+#include "lzio.h"
+
+
+/* data to catch conversion errors */
+#define LUAC_DATA "\x19\x93\r\n\x1a\n"
+
+#define LUAC_INT 0x5678
+#define LUAC_NUM cast_num(370.5)
+
+#define MYINT(s) (s[0]-'0')
+#define LUAC_VERSION (MYINT(LUA_VERSION_MAJOR)*16+MYINT(LUA_VERSION_MINOR))
+#define LUAC_FORMAT 0 /* this is the official format */
+
+/* load one chunk; from lundump.c */
+LUAI_FUNC LClosure* luaU_undump (lua_State* L, ZIO* Z, const char* name);
+
+/* dump one chunk; from ldump.c */
+LUA_API int luaU_dump (lua_State* L, const Proto* f, lua_Writer w,
+ void* data, int strip);
+
+#endif
diff --git a/Build/source/libs/lua53/lua53-src/src/lundump.h.orig b/Build/source/libs/lua53/lua53-src/src/lundump.h.orig
new file mode 100644
index 00000000000..aa5cc82f1b5
--- /dev/null
+++ b/Build/source/libs/lua53/lua53-src/src/lundump.h.orig
@@ -0,0 +1,32 @@
+/*
+** $Id: lundump.h,v 1.45 2015/09/08 15:41:05 roberto Exp $
+** load precompiled Lua chunks
+** See Copyright Notice in lua.h
+*/
+
+#ifndef lundump_h
+#define lundump_h
+
+#include "llimits.h"
+#include "lobject.h"
+#include "lzio.h"
+
+
+/* data to catch conversion errors */
+#define LUAC_DATA "\x19\x93\r\n\x1a\n"
+
+#define LUAC_INT 0x5678
+#define LUAC_NUM cast_num(370.5)
+
+#define MYINT(s) (s[0]-'0')
+#define LUAC_VERSION (MYINT(LUA_VERSION_MAJOR)*16+MYINT(LUA_VERSION_MINOR))
+#define LUAC_FORMAT 0 /* this is the official format */
+
+/* load one chunk; from lundump.c */
+LUAI_FUNC LClosure* luaU_undump (lua_State* L, ZIO* Z, const char* name);
+
+/* dump one chunk; from ldump.c */
+LUAI_FUNC int luaU_dump (lua_State* L, const Proto* f, lua_Writer w,
+ void* data, int strip);
+
+#endif
diff --git a/Build/source/libs/lua53/lua53-src/src/lutf8lib.c b/Build/source/libs/lua53/lua53-src/src/lutf8lib.c
new file mode 100644
index 00000000000..de9e3dcdd64
--- /dev/null
+++ b/Build/source/libs/lua53/lua53-src/src/lutf8lib.c
@@ -0,0 +1,256 @@
+/*
+** $Id: lutf8lib.c,v 1.16 2016/12/22 13:08:50 roberto Exp $
+** Standard library for UTF-8 manipulation
+** See Copyright Notice in lua.h
+*/
+
+#define lutf8lib_c
+#define LUA_LIB
+
+#include "lprefix.h"
+
+
+#include <assert.h>
+#include <limits.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include "lua.h"
+
+#include "lauxlib.h"
+#include "lualib.h"
+
+#define MAXUNICODE 0x10FFFF
+
+#define iscont(p) ((*(p) & 0xC0) == 0x80)
+
+
+/* from strlib */
+/* translate a relative string position: negative means back from end */
+static lua_Integer u_posrelat (lua_Integer pos, size_t len) {
+ if (pos >= 0) return pos;
+ else if (0u - (size_t)pos > len) return 0;
+ else return (lua_Integer)len + pos + 1;
+}
+
+
+/*
+** Decode one UTF-8 sequence, returning NULL if byte sequence is invalid.
+*/
+static const char *utf8_decode (const char *o, int *val) {
+ static const unsigned int limits[] = {0xFF, 0x7F, 0x7FF, 0xFFFF};
+ const unsigned char *s = (const unsigned char *)o;
+ unsigned int c = s[0];
+ unsigned int res = 0; /* final result */
+ if (c < 0x80) /* ascii? */
+ res = c;
+ else {
+ int count = 0; /* to count number of continuation bytes */
+ while (c & 0x40) { /* still have continuation bytes? */
+ int cc = s[++count]; /* read next byte */
+ if ((cc & 0xC0) != 0x80) /* not a continuation byte? */
+ return NULL; /* invalid byte sequence */
+ res = (res << 6) | (cc & 0x3F); /* add lower 6 bits from cont. byte */
+ c <<= 1; /* to test next bit */
+ }
+ res |= ((c & 0x7F) << (count * 5)); /* add first byte */
+ if (count > 3 || res > MAXUNICODE || res <= limits[count])
+ return NULL; /* invalid byte sequence */
+ s += count; /* skip continuation bytes read */
+ }
+ if (val) *val = res;
+ return (const char *)s + 1; /* +1 to include first byte */
+}
+
+
+/*
+** utf8len(s [, i [, j]]) --> number of characters that start in the
+** range [i,j], or nil + current position if 's' is not well formed in
+** that interval
+*/
+static int utflen (lua_State *L) {
+ int n = 0;
+ size_t len;
+ const char *s = luaL_checklstring(L, 1, &len);
+ lua_Integer posi = u_posrelat(luaL_optinteger(L, 2, 1), len);
+ lua_Integer posj = u_posrelat(luaL_optinteger(L, 3, -1), len);
+ luaL_argcheck(L, 1 <= posi && --posi <= (lua_Integer)len, 2,
+ "initial position out of string");
+ luaL_argcheck(L, --posj < (lua_Integer)len, 3,
+ "final position out of string");
+ while (posi <= posj) {
+ const char *s1 = utf8_decode(s + posi, NULL);
+ if (s1 == NULL) { /* conversion error? */
+ lua_pushnil(L); /* return nil ... */
+ lua_pushinteger(L, posi + 1); /* ... and current position */
+ return 2;
+ }
+ posi = s1 - s;
+ n++;
+ }
+ lua_pushinteger(L, n);
+ return 1;
+}
+
+
+/*
+** codepoint(s, [i, [j]]) -> returns codepoints for all characters
+** that start in the range [i,j]
+*/
+static int codepoint (lua_State *L) {
+ size_t len;
+ const char *s = luaL_checklstring(L, 1, &len);
+ lua_Integer posi = u_posrelat(luaL_optinteger(L, 2, 1), len);
+ lua_Integer pose = u_posrelat(luaL_optinteger(L, 3, posi), len);
+ int n;
+ const char *se;
+ luaL_argcheck(L, posi >= 1, 2, "out of range");
+ luaL_argcheck(L, pose <= (lua_Integer)len, 3, "out of range");
+ if (posi > pose) return 0; /* empty interval; return no values */
+ if (pose - posi >= INT_MAX) /* (lua_Integer -> int) overflow? */
+ return luaL_error(L, "string slice too long");
+ n = (int)(pose - posi) + 1;
+ luaL_checkstack(L, n, "string slice too long");
+ n = 0;
+ se = s + pose;
+ for (s += posi - 1; s < se;) {
+ int code;
+ s = utf8_decode(s, &code);
+ if (s == NULL)
+ return luaL_error(L, "invalid UTF-8 code");
+ lua_pushinteger(L, code);
+ n++;
+ }
+ return n;
+}
+
+
+static void pushutfchar (lua_State *L, int arg) {
+ lua_Integer code = luaL_checkinteger(L, arg);
+ luaL_argcheck(L, 0 <= code && code <= MAXUNICODE, arg, "value out of range");
+ lua_pushfstring(L, "%U", (long)code);
+}
+
+
+/*
+** utfchar(n1, n2, ...) -> char(n1)..char(n2)...
+*/
+static int utfchar (lua_State *L) {
+ int n = lua_gettop(L); /* number of arguments */
+ if (n == 1) /* optimize common case of single char */
+ pushutfchar(L, 1);
+ else {
+ int i;
+ luaL_Buffer b;
+ luaL_buffinit(L, &b);
+ for (i = 1; i <= n; i++) {
+ pushutfchar(L, i);
+ luaL_addvalue(&b);
+ }
+ luaL_pushresult(&b);
+ }
+ return 1;
+}
+
+
+/*
+** offset(s, n, [i]) -> index where n-th character counting from
+** position 'i' starts; 0 means character at 'i'.
+*/
+static int byteoffset (lua_State *L) {
+ size_t len;
+ const char *s = luaL_checklstring(L, 1, &len);
+ lua_Integer n = luaL_checkinteger(L, 2);
+ lua_Integer posi = (n >= 0) ? 1 : len + 1;
+ posi = u_posrelat(luaL_optinteger(L, 3, posi), len);
+ luaL_argcheck(L, 1 <= posi && --posi <= (lua_Integer)len, 3,
+ "position out of range");
+ if (n == 0) {
+ /* find beginning of current byte sequence */
+ while (posi > 0 && iscont(s + posi)) posi--;
+ }
+ else {
+ if (iscont(s + posi))
+ luaL_error(L, "initial position is a continuation byte");
+ if (n < 0) {
+ while (n < 0 && posi > 0) { /* move back */
+ do { /* find beginning of previous character */
+ posi--;
+ } while (posi > 0 && iscont(s + posi));
+ n++;
+ }
+ }
+ else {
+ n--; /* do not move for 1st character */
+ while (n > 0 && posi < (lua_Integer)len) {
+ do { /* find beginning of next character */
+ posi++;
+ } while (iscont(s + posi)); /* (cannot pass final '\0') */
+ n--;
+ }
+ }
+ }
+ if (n == 0) /* did it find given character? */
+ lua_pushinteger(L, posi + 1);
+ else /* no such character */
+ lua_pushnil(L);
+ return 1;
+}
+
+
+static int iter_aux (lua_State *L) {
+ size_t len;
+ const char *s = luaL_checklstring(L, 1, &len);
+ lua_Integer n = lua_tointeger(L, 2) - 1;
+ if (n < 0) /* first iteration? */
+ n = 0; /* start from here */
+ else if (n < (lua_Integer)len) {
+ n++; /* skip current byte */
+ while (iscont(s + n)) n++; /* and its continuations */
+ }
+ if (n >= (lua_Integer)len)
+ return 0; /* no more codepoints */
+ else {
+ int code;
+ const char *next = utf8_decode(s + n, &code);
+ if (next == NULL || iscont(next))
+ return luaL_error(L, "invalid UTF-8 code");
+ lua_pushinteger(L, n + 1);
+ lua_pushinteger(L, code);
+ return 2;
+ }
+}
+
+
+static int iter_codes (lua_State *L) {
+ luaL_checkstring(L, 1);
+ lua_pushcfunction(L, iter_aux);
+ lua_pushvalue(L, 1);
+ lua_pushinteger(L, 0);
+ return 3;
+}
+
+
+/* pattern to match a single UTF-8 character */
+#define UTF8PATT "[\0-\x7F\xC2-\xF4][\x80-\xBF]*"
+
+
+static const luaL_Reg funcs[] = {
+ {"offset", byteoffset},
+ {"codepoint", codepoint},
+ {"char", utfchar},
+ {"len", utflen},
+ {"codes", iter_codes},
+ /* placeholders */
+ {"charpattern", NULL},
+ {NULL, NULL}
+};
+
+
+LUAMOD_API int luaopen_utf8 (lua_State *L) {
+ luaL_newlib(L, funcs);
+ lua_pushlstring(L, UTF8PATT, sizeof(UTF8PATT)/sizeof(char) - 1);
+ lua_setfield(L, -2, "charpattern");
+ return 1;
+}
+
diff --git a/Build/source/libs/lua53/lua53-src/src/lvm.c b/Build/source/libs/lua53/lua53-src/src/lvm.c
new file mode 100644
index 00000000000..84ade6b2fa6
--- /dev/null
+++ b/Build/source/libs/lua53/lua53-src/src/lvm.c
@@ -0,0 +1,1322 @@
+/*
+** $Id: lvm.c,v 2.268 2016/02/05 19:59:14 roberto Exp $
+** Lua virtual machine
+** See Copyright Notice in lua.h
+*/
+
+#define lvm_c
+#define LUA_CORE
+
+#include "lprefix.h"
+
+#include <float.h>
+#include <limits.h>
+#include <math.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include "lua.h"
+
+#include "ldebug.h"
+#include "ldo.h"
+#include "lfunc.h"
+#include "lgc.h"
+#include "lobject.h"
+#include "lopcodes.h"
+#include "lstate.h"
+#include "lstring.h"
+#include "ltable.h"
+#include "ltm.h"
+#include "lvm.h"
+
+
+/* limit for table tag-method chains (to avoid loops) */
+#define MAXTAGLOOP 2000
+
+
+
+/*
+** 'l_intfitsf' checks whether a given integer can be converted to a
+** float without rounding. Used in comparisons. Left undefined if
+** all integers fit in a float precisely.
+*/
+#if !defined(l_intfitsf)
+
+/* number of bits in the mantissa of a float */
+#define NBM (l_mathlim(MANT_DIG))
+
+/*
+** Check whether some integers may not fit in a float, that is, whether
+** (maxinteger >> NBM) > 0 (that implies (1 << NBM) <= maxinteger).
+** (The shifts are done in parts to avoid shifting by more than the size
+** of an integer. In a worst case, NBM == 113 for long double and
+** sizeof(integer) == 32.)
+*/
+#if ((((LUA_MAXINTEGER >> (NBM / 4)) >> (NBM / 4)) >> (NBM / 4)) \
+ >> (NBM - (3 * (NBM / 4)))) > 0
+
+#define l_intfitsf(i) \
+ (-((lua_Integer)1 << NBM) <= (i) && (i) <= ((lua_Integer)1 << NBM))
+
+#endif
+
+#endif
+
+
+
+/*
+** Try to convert a value to a float. The float case is already handled
+** by the macro 'tonumber'.
+*/
+int luaV_tonumber_ (const TValue *obj, lua_Number *n) {
+ TValue v;
+ if (ttisinteger(obj)) {
+ *n = cast_num(ivalue(obj));
+ return 1;
+ }
+ else if (cvt2num(obj) && /* string convertible to number? */
+ luaO_str2num(svalue(obj), &v) == vslen(obj) + 1) {
+ *n = nvalue(&v); /* convert result of 'luaO_str2num' to a float */
+ return 1;
+ }
+ else
+ return 0; /* conversion failed */
+}
+
+
+/*
+** try to convert a value to an integer, rounding according to 'mode':
+** mode == 0: accepts only integral values
+** mode == 1: takes the floor of the number
+** mode == 2: takes the ceil of the number
+*/
+int luaV_tointeger (const TValue *obj, lua_Integer *p, int mode) {
+ TValue v;
+ again:
+ if (ttisfloat(obj)) {
+ lua_Number n = fltvalue(obj);
+ lua_Number f = l_floor(n);
+ if (n != f) { /* not an integral value? */
+ if (mode == 0) return 0; /* fails if mode demands integral value */
+ else if (mode > 1) /* needs ceil? */
+ f += 1; /* convert floor to ceil (remember: n != f) */
+ }
+ return lua_numbertointeger(f, p);
+ }
+ else if (ttisinteger(obj)) {
+ *p = ivalue(obj);
+ return 1;
+ }
+ else if (cvt2num(obj) &&
+ luaO_str2num(svalue(obj), &v) == vslen(obj) + 1) {
+ obj = &v;
+ goto again; /* convert result from 'luaO_str2num' to an integer */
+ }
+ return 0; /* conversion failed */
+}
+
+
+/*
+** Try to convert a 'for' limit to an integer, preserving the
+** semantics of the loop.
+** (The following explanation assumes a non-negative step; it is valid
+** for negative steps mutatis mutandis.)
+** If the limit can be converted to an integer, rounding down, that is
+** it.
+** Otherwise, check whether the limit can be converted to a number. If
+** the number is too large, it is OK to set the limit as LUA_MAXINTEGER,
+** which means no limit. If the number is too negative, the loop
+** should not run, because any initial integer value is larger than the
+** limit. So, it sets the limit to LUA_MININTEGER. 'stopnow' corrects
+** the extreme case when the initial value is LUA_MININTEGER, in which
+** case the LUA_MININTEGER limit would still run the loop once.
+*/
+static int forlimit (const TValue *obj, lua_Integer *p, lua_Integer step,
+ int *stopnow) {
+ *stopnow = 0; /* usually, let loops run */
+ if (!luaV_tointeger(obj, p, (step < 0 ? 2 : 1))) { /* not fit in integer? */
+ lua_Number n; /* try to convert to float */
+ if (!tonumber(obj, &n)) /* cannot convert to float? */
+ return 0; /* not a number */
+ if (luai_numlt(0, n)) { /* if true, float is larger than max integer */
+ *p = LUA_MAXINTEGER;
+ if (step < 0) *stopnow = 1;
+ }
+ else { /* float is smaller than min integer */
+ *p = LUA_MININTEGER;
+ if (step >= 0) *stopnow = 1;
+ }
+ }
+ return 1;
+}
+
+
+/*
+** Finish the table access 'val = t[key]'.
+** if 'slot' is NULL, 't' is not a table; otherwise, 'slot' points to
+** t[k] entry (which must be nil).
+*/
+void luaV_finishget (lua_State *L, const TValue *t, TValue *key, StkId val,
+ const TValue *slot) {
+ int loop; /* counter to avoid infinite loops */
+ const TValue *tm; /* metamethod */
+ for (loop = 0; loop < MAXTAGLOOP; loop++) {
+ if (slot == NULL) { /* 't' is not a table? */
+ lua_assert(!ttistable(t));
+ tm = luaT_gettmbyobj(L, t, TM_INDEX);
+ if (ttisnil(tm))
+ luaG_typeerror(L, t, "index"); /* no metamethod */
+ /* else will try the metamethod */
+ }
+ else { /* 't' is a table */
+ lua_assert(ttisnil(slot));
+ tm = fasttm(L, hvalue(t)->metatable, TM_INDEX); /* table's metamethod */
+ if (tm == NULL) { /* no metamethod? */
+ setnilvalue(val); /* result is nil */
+ return;
+ }
+ /* else will try the metamethod */
+ }
+ if (ttisfunction(tm)) { /* is metamethod a function? */
+ luaT_callTM(L, tm, t, key, val, 1); /* call it */
+ return;
+ }
+ t = tm; /* else try to access 'tm[key]' */
+ if (luaV_fastget(L,t,key,slot,luaH_get)) { /* fast track? */
+ setobj2s(L, val, slot); /* done */
+ return;
+ }
+ /* else repeat (tail call 'luaV_finishget') */
+ }
+ luaG_runerror(L, "'__index' chain too long; possible loop");
+}
+
+
+/*
+** Finish a table assignment 't[key] = val'.
+** If 'slot' is NULL, 't' is not a table. Otherwise, 'slot' points
+** to the entry 't[key]', or to 'luaO_nilobject' if there is no such
+** entry. (The value at 'slot' must be nil, otherwise 'luaV_fastset'
+** would have done the job.)
+*/
+void luaV_finishset (lua_State *L, const TValue *t, TValue *key,
+ StkId val, const TValue *slot) {
+ int loop; /* counter to avoid infinite loops */
+ for (loop = 0; loop < MAXTAGLOOP; loop++) {
+ const TValue *tm; /* '__newindex' metamethod */
+ if (slot != NULL) { /* is 't' a table? */
+ Table *h = hvalue(t); /* save 't' table */
+ lua_assert(ttisnil(slot)); /* old value must be nil */
+ tm = fasttm(L, h->metatable, TM_NEWINDEX); /* get metamethod */
+ if (tm == NULL) { /* no metamethod? */
+ if (slot == luaO_nilobject) /* no previous entry? */
+ slot = luaH_newkey(L, h, key); /* create one */
+ /* no metamethod and (now) there is an entry with given key */
+ setobj2t(L, cast(TValue *, slot), val); /* set its new value */
+ invalidateTMcache(h);
+ luaC_barrierback(L, h, val);
+ return;
+ }
+ /* else will try the metamethod */
+ }
+ else { /* not a table; check metamethod */
+ if (ttisnil(tm = luaT_gettmbyobj(L, t, TM_NEWINDEX)))
+ luaG_typeerror(L, t, "index");
+ }
+ /* try the metamethod */
+ if (ttisfunction(tm)) {
+ luaT_callTM(L, tm, t, key, val, 0);
+ return;
+ }
+ t = tm; /* else repeat assignment over 'tm' */
+ if (luaV_fastset(L, t, key, slot, luaH_get, val))
+ return; /* done */
+ /* else loop */
+ }
+ luaG_runerror(L, "'__newindex' chain too long; possible loop");
+}
+
+
+/*
+** Compare two strings 'ls' x 'rs', returning an integer smaller-equal-
+** -larger than zero if 'ls' is smaller-equal-larger than 'rs'.
+** The code is a little tricky because it allows '\0' in the strings
+** and it uses 'strcoll' (to respect locales) for each segments
+** of the strings.
+*/
+static int l_strcmp (const TString *ls, const TString *rs) {
+ const char *l = getstr(ls);
+ size_t ll = tsslen(ls);
+ const char *r = getstr(rs);
+ size_t lr = tsslen(rs);
+ for (;;) { /* for each segment */
+ int temp = strcoll(l, r);
+ if (temp != 0) /* not equal? */
+ return temp; /* done */
+ else { /* strings are equal up to a '\0' */
+ size_t len = strlen(l); /* index of first '\0' in both strings */
+ if (len == lr) /* 'rs' is finished? */
+ return (len == ll) ? 0 : 1; /* check 'ls' */
+ else if (len == ll) /* 'ls' is finished? */
+ return -1; /* 'ls' is smaller than 'rs' ('rs' is not finished) */
+ /* both strings longer than 'len'; go on comparing after the '\0' */
+ len++;
+ l += len; ll -= len; r += len; lr -= len;
+ }
+ }
+}
+
+
+/*
+** Check whether integer 'i' is less than float 'f'. If 'i' has an
+** exact representation as a float ('l_intfitsf'), compare numbers as
+** floats. Otherwise, if 'f' is outside the range for integers, result
+** is trivial. Otherwise, compare them as integers. (When 'i' has no
+** float representation, either 'f' is "far away" from 'i' or 'f' has
+** no precision left for a fractional part; either way, how 'f' is
+** truncated is irrelevant.) When 'f' is NaN, comparisons must result
+** in false.
+*/
+static int LTintfloat (lua_Integer i, lua_Number f) {
+#if defined(l_intfitsf)
+ if (!l_intfitsf(i)) {
+ if (f >= -cast_num(LUA_MININTEGER)) /* -minint == maxint + 1 */
+ return 1; /* f >= maxint + 1 > i */
+ else if (f > cast_num(LUA_MININTEGER)) /* minint < f <= maxint ? */
+ return (i < cast(lua_Integer, f)); /* compare them as integers */
+ else /* f <= minint <= i (or 'f' is NaN) --> not(i < f) */
+ return 0;
+ }
+#endif
+ return luai_numlt(cast_num(i), f); /* compare them as floats */
+}
+
+
+/*
+** Check whether integer 'i' is less than or equal to float 'f'.
+** See comments on previous function.
+*/
+static int LEintfloat (lua_Integer i, lua_Number f) {
+#if defined(l_intfitsf)
+ if (!l_intfitsf(i)) {
+ if (f >= -cast_num(LUA_MININTEGER)) /* -minint == maxint + 1 */
+ return 1; /* f >= maxint + 1 > i */
+ else if (f >= cast_num(LUA_MININTEGER)) /* minint <= f <= maxint ? */
+ return (i <= cast(lua_Integer, f)); /* compare them as integers */
+ else /* f < minint <= i (or 'f' is NaN) --> not(i <= f) */
+ return 0;
+ }
+#endif
+ return luai_numle(cast_num(i), f); /* compare them as floats */
+}
+
+
+/*
+** Return 'l < r', for numbers.
+*/
+static int LTnum (const TValue *l, const TValue *r) {
+ if (ttisinteger(l)) {
+ lua_Integer li = ivalue(l);
+ if (ttisinteger(r))
+ return li < ivalue(r); /* both are integers */
+ else /* 'l' is int and 'r' is float */
+ return LTintfloat(li, fltvalue(r)); /* l < r ? */
+ }
+ else {
+ lua_Number lf = fltvalue(l); /* 'l' must be float */
+ if (ttisfloat(r))
+ return luai_numlt(lf, fltvalue(r)); /* both are float */
+ else if (luai_numisnan(lf)) /* 'r' is int and 'l' is float */
+ return 0; /* NaN < i is always false */
+ else /* without NaN, (l < r) <--> not(r <= l) */
+ return !LEintfloat(ivalue(r), lf); /* not (r <= l) ? */
+ }
+}
+
+
+/*
+** Return 'l <= r', for numbers.
+*/
+static int LEnum (const TValue *l, const TValue *r) {
+ if (ttisinteger(l)) {
+ lua_Integer li = ivalue(l);
+ if (ttisinteger(r))
+ return li <= ivalue(r); /* both are integers */
+ else /* 'l' is int and 'r' is float */
+ return LEintfloat(li, fltvalue(r)); /* l <= r ? */
+ }
+ else {
+ lua_Number lf = fltvalue(l); /* 'l' must be float */
+ if (ttisfloat(r))
+ return luai_numle(lf, fltvalue(r)); /* both are float */
+ else if (luai_numisnan(lf)) /* 'r' is int and 'l' is float */
+ return 0; /* NaN <= i is always false */
+ else /* without NaN, (l <= r) <--> not(r < l) */
+ return !LTintfloat(ivalue(r), lf); /* not (r < l) ? */
+ }
+}
+
+
+/*
+** Main operation less than; return 'l < r'.
+*/
+int luaV_lessthan (lua_State *L, const TValue *l, const TValue *r) {
+ int res;
+ if (ttisnumber(l) && ttisnumber(r)) /* both operands are numbers? */
+ return LTnum(l, r);
+ else if (ttisstring(l) && ttisstring(r)) /* both are strings? */
+ return l_strcmp(tsvalue(l), tsvalue(r)) < 0;
+ else if ((res = luaT_callorderTM(L, l, r, TM_LT)) < 0) /* no metamethod? */
+ luaG_ordererror(L, l, r); /* error */
+ return res;
+}
+
+
+/*
+** Main operation less than or equal to; return 'l <= r'. If it needs
+** a metamethod and there is no '__le', try '__lt', based on
+** l <= r iff !(r < l) (assuming a total order). If the metamethod
+** yields during this substitution, the continuation has to know
+** about it (to negate the result of r<l); bit CIST_LEQ in the call
+** status keeps that information.
+*/
+int luaV_lessequal (lua_State *L, const TValue *l, const TValue *r) {
+ int res;
+ if (ttisnumber(l) && ttisnumber(r)) /* both operands are numbers? */
+ return LEnum(l, r);
+ else if (ttisstring(l) && ttisstring(r)) /* both are strings? */
+ return l_strcmp(tsvalue(l), tsvalue(r)) <= 0;
+ else if ((res = luaT_callorderTM(L, l, r, TM_LE)) >= 0) /* try 'le' */
+ return res;
+ else { /* try 'lt': */
+ L->ci->callstatus |= CIST_LEQ; /* mark it is doing 'lt' for 'le' */
+ res = luaT_callorderTM(L, r, l, TM_LT);
+ L->ci->callstatus ^= CIST_LEQ; /* clear mark */
+ if (res < 0)
+ luaG_ordererror(L, l, r);
+ return !res; /* result is negated */
+ }
+}
+
+
+/*
+** Main operation for equality of Lua values; return 't1 == t2'.
+** L == NULL means raw equality (no metamethods)
+*/
+int luaV_equalobj (lua_State *L, const TValue *t1, const TValue *t2) {
+ const TValue *tm;
+ if (ttype(t1) != ttype(t2)) { /* not the same variant? */
+ if (ttnov(t1) != ttnov(t2) || ttnov(t1) != LUA_TNUMBER)
+ return 0; /* only numbers can be equal with different variants */
+ else { /* two numbers with different variants */
+ lua_Integer i1, i2; /* compare them as integers */
+ return (tointeger(t1, &i1) && tointeger(t2, &i2) && i1 == i2);
+ }
+ }
+ /* values have same type and same variant */
+ switch (ttype(t1)) {
+ case LUA_TNIL: return 1;
+ case LUA_TNUMINT: return (ivalue(t1) == ivalue(t2));
+ case LUA_TNUMFLT: return luai_numeq(fltvalue(t1), fltvalue(t2));
+ case LUA_TBOOLEAN: return bvalue(t1) == bvalue(t2); /* true must be 1 !! */
+ case LUA_TLIGHTUSERDATA: return pvalue(t1) == pvalue(t2);
+ case LUA_TLCF: return fvalue(t1) == fvalue(t2);
+ case LUA_TSHRSTR: return eqshrstr(tsvalue(t1), tsvalue(t2));
+ case LUA_TLNGSTR: return luaS_eqlngstr(tsvalue(t1), tsvalue(t2));
+ case LUA_TUSERDATA: {
+ if (uvalue(t1) == uvalue(t2)) return 1;
+ else if (L == NULL) return 0;
+ tm = fasttm(L, uvalue(t1)->metatable, TM_EQ);
+ if (tm == NULL)
+ tm = fasttm(L, uvalue(t2)->metatable, TM_EQ);
+ break; /* will try TM */
+ }
+ case LUA_TTABLE: {
+ if (hvalue(t1) == hvalue(t2)) return 1;
+ else if (L == NULL) return 0;
+ tm = fasttm(L, hvalue(t1)->metatable, TM_EQ);
+ if (tm == NULL)
+ tm = fasttm(L, hvalue(t2)->metatable, TM_EQ);
+ break; /* will try TM */
+ }
+ default:
+ return gcvalue(t1) == gcvalue(t2);
+ }
+ if (tm == NULL) /* no TM? */
+ return 0; /* objects are different */
+ luaT_callTM(L, tm, t1, t2, L->top, 1); /* call TM */
+ return !l_isfalse(L->top);
+}
+
+
+/* macro used by 'luaV_concat' to ensure that element at 'o' is a string */
+#define tostring(L,o) \
+ (ttisstring(o) || (cvt2str(o) && (luaO_tostring(L, o), 1)))
+
+#define isemptystr(o) (ttisshrstring(o) && tsvalue(o)->shrlen == 0)
+
+/* copy strings in stack from top - n up to top - 1 to buffer */
+static void copy2buff (StkId top, int n, char *buff) {
+ size_t tl = 0; /* size already copied */
+ do {
+ size_t l = vslen(top - n); /* length of string being copied */
+ memcpy(buff + tl, svalue(top - n), l * sizeof(char));
+ tl += l;
+ } while (--n > 0);
+}
+
+
+/*
+** Main operation for concatenation: concat 'total' values in the stack,
+** from 'L->top - total' up to 'L->top - 1'.
+*/
+void luaV_concat (lua_State *L, int total) {
+ lua_assert(total >= 2);
+ do {
+ StkId top = L->top;
+ int n = 2; /* number of elements handled in this pass (at least 2) */
+ if (!(ttisstring(top-2) || cvt2str(top-2)) || !tostring(L, top-1))
+ luaT_trybinTM(L, top-2, top-1, top-2, TM_CONCAT);
+ else if (isemptystr(top - 1)) /* second operand is empty? */
+ cast_void(tostring(L, top - 2)); /* result is first operand */
+ else if (isemptystr(top - 2)) { /* first operand is an empty string? */
+ setobjs2s(L, top - 2, top - 1); /* result is second op. */
+ }
+ else {
+ /* at least two non-empty string values; get as many as possible */
+ size_t tl = vslen(top - 1);
+ TString *ts;
+ /* collect total length and number of strings */
+ for (n = 1; n < total && tostring(L, top - n - 1); n++) {
+ size_t l = vslen(top - n - 1);
+ if (l >= (MAX_SIZE/sizeof(char)) - tl)
+ luaG_runerror(L, "string length overflow");
+ tl += l;
+ }
+ if (tl <= LUAI_MAXSHORTLEN) { /* is result a short string? */
+ char buff[LUAI_MAXSHORTLEN];
+ copy2buff(top, n, buff); /* copy strings to buffer */
+ ts = luaS_newlstr(L, buff, tl);
+ }
+ else { /* long string; copy strings directly to final result */
+ ts = luaS_createlngstrobj(L, tl);
+ copy2buff(top, n, getstr(ts));
+ }
+ setsvalue2s(L, top - n, ts); /* create result */
+ }
+ total -= n-1; /* got 'n' strings to create 1 new */
+ L->top -= n-1; /* popped 'n' strings and pushed one */
+ } while (total > 1); /* repeat until only 1 result left */
+}
+
+
+/*
+** Main operation 'ra' = #rb'.
+*/
+void luaV_objlen (lua_State *L, StkId ra, const TValue *rb) {
+ const TValue *tm;
+ switch (ttype(rb)) {
+ case LUA_TTABLE: {
+ Table *h = hvalue(rb);
+ tm = fasttm(L, h->metatable, TM_LEN);
+ if (tm) break; /* metamethod? break switch to call it */
+ setivalue(ra, luaH_getn(h)); /* else primitive len */
+ return;
+ }
+ case LUA_TSHRSTR: {
+ setivalue(ra, tsvalue(rb)->shrlen);
+ return;
+ }
+ case LUA_TLNGSTR: {
+ setivalue(ra, tsvalue(rb)->u.lnglen);
+ return;
+ }
+ default: { /* try metamethod */
+ tm = luaT_gettmbyobj(L, rb, TM_LEN);
+ if (ttisnil(tm)) /* no metamethod? */
+ luaG_typeerror(L, rb, "get length of");
+ break;
+ }
+ }
+ luaT_callTM(L, tm, rb, rb, ra, 1);
+}
+
+
+/*
+** Integer division; return 'm // n', that is, floor(m/n).
+** C division truncates its result (rounds towards zero).
+** 'floor(q) == trunc(q)' when 'q >= 0' or when 'q' is integer,
+** otherwise 'floor(q) == trunc(q) - 1'.
+*/
+lua_Integer luaV_div (lua_State *L, lua_Integer m, lua_Integer n) {
+ if (l_castS2U(n) + 1u <= 1u) { /* special cases: -1 or 0 */
+ if (n == 0)
+ luaG_runerror(L, "attempt to divide by zero");
+ return intop(-, 0, m); /* n==-1; avoid overflow with 0x80000...//-1 */
+ }
+ else {
+ lua_Integer q = m / n; /* perform C division */
+ if ((m ^ n) < 0 && m % n != 0) /* 'm/n' would be negative non-integer? */
+ q -= 1; /* correct result for different rounding */
+ return q;
+ }
+}
+
+
+/*
+** Integer modulus; return 'm % n'. (Assume that C '%' with
+** negative operands follows C99 behavior. See previous comment
+** about luaV_div.)
+*/
+lua_Integer luaV_mod (lua_State *L, lua_Integer m, lua_Integer n) {
+ if (l_castS2U(n) + 1u <= 1u) { /* special cases: -1 or 0 */
+ if (n == 0)
+ luaG_runerror(L, "attempt to perform 'n%%0'");
+ return 0; /* m % -1 == 0; avoid overflow with 0x80000...%-1 */
+ }
+ else {
+ lua_Integer r = m % n;
+ if (r != 0 && (m ^ n) < 0) /* 'm/n' would be non-integer negative? */
+ r += n; /* correct result for different rounding */
+ return r;
+ }
+}
+
+
+/* number of bits in an integer */
+#define NBITS cast_int(sizeof(lua_Integer) * CHAR_BIT)
+
+/*
+** Shift left operation. (Shift right just negates 'y'.)
+*/
+lua_Integer luaV_shiftl (lua_Integer x, lua_Integer y) {
+ if (y < 0) { /* shift right? */
+ if (y <= -NBITS) return 0;
+ else return intop(>>, x, -y);
+ }
+ else { /* shift left */
+ if (y >= NBITS) return 0;
+ else return intop(<<, x, y);
+ }
+}
+
+
+/*
+** check whether cached closure in prototype 'p' may be reused, that is,
+** whether there is a cached closure with the same upvalues needed by
+** new closure to be created.
+*/
+static LClosure *getcached (Proto *p, UpVal **encup, StkId base) {
+ LClosure *c = p->cache;
+ if (c != NULL) { /* is there a cached closure? */
+ int nup = p->sizeupvalues;
+ Upvaldesc *uv = p->upvalues;
+ int i;
+ for (i = 0; i < nup; i++) { /* check whether it has right upvalues */
+ TValue *v = uv[i].instack ? base + uv[i].idx : encup[uv[i].idx]->v;
+ if (c->upvals[i]->v != v)
+ return NULL; /* wrong upvalue; cannot reuse closure */
+ }
+ }
+ return c; /* return cached closure (or NULL if no cached closure) */
+}
+
+
+/*
+** create a new Lua closure, push it in the stack, and initialize
+** its upvalues. Note that the closure is not cached if prototype is
+** already black (which means that 'cache' was already cleared by the
+** GC).
+*/
+static void pushclosure (lua_State *L, Proto *p, UpVal **encup, StkId base,
+ StkId ra) {
+ int nup = p->sizeupvalues;
+ Upvaldesc *uv = p->upvalues;
+ int i;
+ LClosure *ncl = luaF_newLclosure(L, nup);
+ ncl->p = p;
+ setclLvalue(L, ra, ncl); /* anchor new closure in stack */
+ for (i = 0; i < nup; i++) { /* fill in its upvalues */
+ if (uv[i].instack) /* upvalue refers to local variable? */
+ ncl->upvals[i] = luaF_findupval(L, base + uv[i].idx);
+ else /* get upvalue from enclosing function */
+ ncl->upvals[i] = encup[uv[i].idx];
+ ncl->upvals[i]->refcount++;
+ /* new closure is white, so we do not need a barrier here */
+ }
+ if (!isblack(p)) /* cache will not break GC invariant? */
+ p->cache = ncl; /* save it on cache for reuse */
+}
+
+
+/*
+** finish execution of an opcode interrupted by an yield
+*/
+void luaV_finishOp (lua_State *L) {
+ CallInfo *ci = L->ci;
+ StkId base = ci->u.l.base;
+ Instruction inst = *(ci->u.l.savedpc - 1); /* interrupted instruction */
+ OpCode op = GET_OPCODE(inst);
+ switch (op) { /* finish its execution */
+ case OP_ADD: case OP_SUB: case OP_MUL: case OP_DIV: case OP_IDIV:
+ case OP_BAND: case OP_BOR: case OP_BXOR: case OP_SHL: case OP_SHR:
+ case OP_MOD: case OP_POW:
+ case OP_UNM: case OP_BNOT: case OP_LEN:
+ case OP_GETTABUP: case OP_GETTABLE: case OP_SELF: {
+ setobjs2s(L, base + GETARG_A(inst), --L->top);
+ break;
+ }
+ case OP_LE: case OP_LT: case OP_EQ: {
+ int res = !l_isfalse(L->top - 1);
+ L->top--;
+ if (ci->callstatus & CIST_LEQ) { /* "<=" using "<" instead? */
+ lua_assert(op == OP_LE);
+ ci->callstatus ^= CIST_LEQ; /* clear mark */
+ res = !res; /* negate result */
+ }
+ lua_assert(GET_OPCODE(*ci->u.l.savedpc) == OP_JMP);
+ if (res != GETARG_A(inst)) /* condition failed? */
+ ci->u.l.savedpc++; /* skip jump instruction */
+ break;
+ }
+ case OP_CONCAT: {
+ StkId top = L->top - 1; /* top when 'luaT_trybinTM' was called */
+ int b = GETARG_B(inst); /* first element to concatenate */
+ int total = cast_int(top - 1 - (base + b)); /* yet to concatenate */
+ setobj2s(L, top - 2, top); /* put TM result in proper position */
+ if (total > 1) { /* are there elements to concat? */
+ L->top = top - 1; /* top is one after last element (at top-2) */
+ luaV_concat(L, total); /* concat them (may yield again) */
+ }
+ /* move final result to final position */
+ setobj2s(L, ci->u.l.base + GETARG_A(inst), L->top - 1);
+ L->top = ci->top; /* restore top */
+ break;
+ }
+ case OP_TFORCALL: {
+ lua_assert(GET_OPCODE(*ci->u.l.savedpc) == OP_TFORLOOP);
+ L->top = ci->top; /* correct top */
+ break;
+ }
+ case OP_CALL: {
+ if (GETARG_C(inst) - 1 >= 0) /* nresults >= 0? */
+ L->top = ci->top; /* adjust results */
+ break;
+ }
+ case OP_TAILCALL: case OP_SETTABUP: case OP_SETTABLE:
+ break;
+ default: lua_assert(0);
+ }
+}
+
+
+
+
+/*
+** {==================================================================
+** Function 'luaV_execute': main interpreter loop
+** ===================================================================
+*/
+
+
+/*
+** some macros for common tasks in 'luaV_execute'
+*/
+
+
+#define RA(i) (base+GETARG_A(i))
+#define RB(i) check_exp(getBMode(GET_OPCODE(i)) == OpArgR, base+GETARG_B(i))
+#define RC(i) check_exp(getCMode(GET_OPCODE(i)) == OpArgR, base+GETARG_C(i))
+#define RKB(i) check_exp(getBMode(GET_OPCODE(i)) == OpArgK, \
+ ISK(GETARG_B(i)) ? k+INDEXK(GETARG_B(i)) : base+GETARG_B(i))
+#define RKC(i) check_exp(getCMode(GET_OPCODE(i)) == OpArgK, \
+ ISK(GETARG_C(i)) ? k+INDEXK(GETARG_C(i)) : base+GETARG_C(i))
+
+
+/* execute a jump instruction */
+#define dojump(ci,i,e) \
+ { int a = GETARG_A(i); \
+ if (a != 0) luaF_close(L, ci->u.l.base + a - 1); \
+ ci->u.l.savedpc += GETARG_sBx(i) + e; }
+
+/* for test instructions, execute the jump instruction that follows it */
+#define donextjump(ci) { i = *ci->u.l.savedpc; dojump(ci, i, 1); }
+
+
+#define Protect(x) { {x;}; base = ci->u.l.base; }
+
+#define checkGC(L,c) \
+ { luaC_condGC(L, L->top = (c), /* limit of live values */ \
+ Protect(L->top = ci->top)); /* restore top */ \
+ luai_threadyield(L); }
+
+
+/* fetch an instruction and prepare its execution */
+#define vmfetch() { \
+ i = *(ci->u.l.savedpc++); \
+ if (L->hookmask & (LUA_MASKLINE | LUA_MASKCOUNT)) \
+ Protect(luaG_traceexec(L)); \
+ ra = RA(i); /* WARNING: any stack reallocation invalidates 'ra' */ \
+ lua_assert(base == ci->u.l.base); \
+ lua_assert(base <= L->top && L->top < L->stack + L->stacksize); \
+}
+
+#define vmdispatch(o) switch(o)
+#define vmcase(l) case l:
+#define vmbreak break
+
+
+/*
+** copy of 'luaV_gettable', but protecting the call to potential
+** metamethod (which can reallocate the stack)
+*/
+#define gettableProtected(L,t,k,v) { const TValue *slot; \
+ if (luaV_fastget(L,t,k,slot,luaH_get)) { setobj2s(L, v, slot); } \
+ else Protect(luaV_finishget(L,t,k,v,slot)); }
+
+
+/* same for 'luaV_settable' */
+#define settableProtected(L,t,k,v) { const TValue *slot; \
+ if (!luaV_fastset(L,t,k,slot,luaH_get,v)) \
+ Protect(luaV_finishset(L,t,k,v,slot)); }
+
+
+
+void luaV_execute (lua_State *L) {
+ CallInfo *ci = L->ci;
+ LClosure *cl;
+ TValue *k;
+ StkId base;
+ ci->callstatus |= CIST_FRESH; /* fresh invocation of 'luaV_execute" */
+ newframe: /* reentry point when frame changes (call/return) */
+ lua_assert(ci == L->ci);
+ cl = clLvalue(ci->func); /* local reference to function's closure */
+ k = cl->p->k; /* local reference to function's constant table */
+ base = ci->u.l.base; /* local copy of function's base */
+ /* main loop of interpreter */
+ for (;;) {
+ Instruction i;
+ StkId ra;
+ vmfetch();
+ vmdispatch (GET_OPCODE(i)) {
+ vmcase(OP_MOVE) {
+ setobjs2s(L, ra, RB(i));
+ vmbreak;
+ }
+ vmcase(OP_LOADK) {
+ TValue *rb = k + GETARG_Bx(i);
+ setobj2s(L, ra, rb);
+ vmbreak;
+ }
+ vmcase(OP_LOADKX) {
+ TValue *rb;
+ lua_assert(GET_OPCODE(*ci->u.l.savedpc) == OP_EXTRAARG);
+ rb = k + GETARG_Ax(*ci->u.l.savedpc++);
+ setobj2s(L, ra, rb);
+ vmbreak;
+ }
+ vmcase(OP_LOADBOOL) {
+ setbvalue(ra, GETARG_B(i));
+ if (GETARG_C(i)) ci->u.l.savedpc++; /* skip next instruction (if C) */
+ vmbreak;
+ }
+ vmcase(OP_LOADNIL) {
+ int b = GETARG_B(i);
+ do {
+ setnilvalue(ra++);
+ } while (b--);
+ vmbreak;
+ }
+ vmcase(OP_GETUPVAL) {
+ int b = GETARG_B(i);
+ setobj2s(L, ra, cl->upvals[b]->v);
+ vmbreak;
+ }
+ vmcase(OP_GETTABUP) {
+ TValue *upval = cl->upvals[GETARG_B(i)]->v;
+ TValue *rc = RKC(i);
+ gettableProtected(L, upval, rc, ra);
+ vmbreak;
+ }
+ vmcase(OP_GETTABLE) {
+ StkId rb = RB(i);
+ TValue *rc = RKC(i);
+ gettableProtected(L, rb, rc, ra);
+ vmbreak;
+ }
+ vmcase(OP_SETTABUP) {
+ TValue *upval = cl->upvals[GETARG_A(i)]->v;
+ TValue *rb = RKB(i);
+ TValue *rc = RKC(i);
+ settableProtected(L, upval, rb, rc);
+ vmbreak;
+ }
+ vmcase(OP_SETUPVAL) {
+ UpVal *uv = cl->upvals[GETARG_B(i)];
+ setobj(L, uv->v, ra);
+ luaC_upvalbarrier(L, uv);
+ vmbreak;
+ }
+ vmcase(OP_SETTABLE) {
+ TValue *rb = RKB(i);
+ TValue *rc = RKC(i);
+ settableProtected(L, ra, rb, rc);
+ vmbreak;
+ }
+ vmcase(OP_NEWTABLE) {
+ int b = GETARG_B(i);
+ int c = GETARG_C(i);
+ Table *t = luaH_new(L);
+ sethvalue(L, ra, t);
+ if (b != 0 || c != 0)
+ luaH_resize(L, t, luaO_fb2int(b), luaO_fb2int(c));
+ checkGC(L, ra + 1);
+ vmbreak;
+ }
+ vmcase(OP_SELF) {
+ const TValue *aux;
+ StkId rb = RB(i);
+ TValue *rc = RKC(i);
+ TString *key = tsvalue(rc); /* key must be a string */
+ setobjs2s(L, ra + 1, rb);
+ if (luaV_fastget(L, rb, key, aux, luaH_getstr)) {
+ setobj2s(L, ra, aux);
+ }
+ else Protect(luaV_finishget(L, rb, rc, ra, aux));
+ vmbreak;
+ }
+ vmcase(OP_ADD) {
+ TValue *rb = RKB(i);
+ TValue *rc = RKC(i);
+ lua_Number nb; lua_Number nc;
+ if (ttisinteger(rb) && ttisinteger(rc)) {
+ lua_Integer ib = ivalue(rb); lua_Integer ic = ivalue(rc);
+ setivalue(ra, intop(+, ib, ic));
+ }
+ else if (tonumber(rb, &nb) && tonumber(rc, &nc)) {
+ setfltvalue(ra, luai_numadd(L, nb, nc));
+ }
+ else { Protect(luaT_trybinTM(L, rb, rc, ra, TM_ADD)); }
+ vmbreak;
+ }
+ vmcase(OP_SUB) {
+ TValue *rb = RKB(i);
+ TValue *rc = RKC(i);
+ lua_Number nb; lua_Number nc;
+ if (ttisinteger(rb) && ttisinteger(rc)) {
+ lua_Integer ib = ivalue(rb); lua_Integer ic = ivalue(rc);
+ setivalue(ra, intop(-, ib, ic));
+ }
+ else if (tonumber(rb, &nb) && tonumber(rc, &nc)) {
+ setfltvalue(ra, luai_numsub(L, nb, nc));
+ }
+ else { Protect(luaT_trybinTM(L, rb, rc, ra, TM_SUB)); }
+ vmbreak;
+ }
+ vmcase(OP_MUL) {
+ TValue *rb = RKB(i);
+ TValue *rc = RKC(i);
+ lua_Number nb; lua_Number nc;
+ if (ttisinteger(rb) && ttisinteger(rc)) {
+ lua_Integer ib = ivalue(rb); lua_Integer ic = ivalue(rc);
+ setivalue(ra, intop(*, ib, ic));
+ }
+ else if (tonumber(rb, &nb) && tonumber(rc, &nc)) {
+ setfltvalue(ra, luai_nummul(L, nb, nc));
+ }
+ else { Protect(luaT_trybinTM(L, rb, rc, ra, TM_MUL)); }
+ vmbreak;
+ }
+ vmcase(OP_DIV) { /* float division (always with floats) */
+ TValue *rb = RKB(i);
+ TValue *rc = RKC(i);
+ lua_Number nb; lua_Number nc;
+ if (tonumber(rb, &nb) && tonumber(rc, &nc)) {
+ setfltvalue(ra, luai_numdiv(L, nb, nc));
+ }
+ else { Protect(luaT_trybinTM(L, rb, rc, ra, TM_DIV)); }
+ vmbreak;
+ }
+ vmcase(OP_BAND) {
+ TValue *rb = RKB(i);
+ TValue *rc = RKC(i);
+ lua_Integer ib; lua_Integer ic;
+ if (tointeger(rb, &ib) && tointeger(rc, &ic)) {
+ setivalue(ra, intop(&, ib, ic));
+ }
+ else { Protect(luaT_trybinTM(L, rb, rc, ra, TM_BAND)); }
+ vmbreak;
+ }
+ vmcase(OP_BOR) {
+ TValue *rb = RKB(i);
+ TValue *rc = RKC(i);
+ lua_Integer ib; lua_Integer ic;
+ if (tointeger(rb, &ib) && tointeger(rc, &ic)) {
+ setivalue(ra, intop(|, ib, ic));
+ }
+ else { Protect(luaT_trybinTM(L, rb, rc, ra, TM_BOR)); }
+ vmbreak;
+ }
+ vmcase(OP_BXOR) {
+ TValue *rb = RKB(i);
+ TValue *rc = RKC(i);
+ lua_Integer ib; lua_Integer ic;
+ if (tointeger(rb, &ib) && tointeger(rc, &ic)) {
+ setivalue(ra, intop(^, ib, ic));
+ }
+ else { Protect(luaT_trybinTM(L, rb, rc, ra, TM_BXOR)); }
+ vmbreak;
+ }
+ vmcase(OP_SHL) {
+ TValue *rb = RKB(i);
+ TValue *rc = RKC(i);
+ lua_Integer ib; lua_Integer ic;
+ if (tointeger(rb, &ib) && tointeger(rc, &ic)) {
+ setivalue(ra, luaV_shiftl(ib, ic));
+ }
+ else { Protect(luaT_trybinTM(L, rb, rc, ra, TM_SHL)); }
+ vmbreak;
+ }
+ vmcase(OP_SHR) {
+ TValue *rb = RKB(i);
+ TValue *rc = RKC(i);
+ lua_Integer ib; lua_Integer ic;
+ if (tointeger(rb, &ib) && tointeger(rc, &ic)) {
+ setivalue(ra, luaV_shiftl(ib, -ic));
+ }
+ else { Protect(luaT_trybinTM(L, rb, rc, ra, TM_SHR)); }
+ vmbreak;
+ }
+ vmcase(OP_MOD) {
+ TValue *rb = RKB(i);
+ TValue *rc = RKC(i);
+ lua_Number nb; lua_Number nc;
+ if (ttisinteger(rb) && ttisinteger(rc)) {
+ lua_Integer ib = ivalue(rb); lua_Integer ic = ivalue(rc);
+ setivalue(ra, luaV_mod(L, ib, ic));
+ }
+ else if (tonumber(rb, &nb) && tonumber(rc, &nc)) {
+ lua_Number m;
+ luai_nummod(L, nb, nc, m);
+ setfltvalue(ra, m);
+ }
+ else { Protect(luaT_trybinTM(L, rb, rc, ra, TM_MOD)); }
+ vmbreak;
+ }
+ vmcase(OP_IDIV) { /* floor division */
+ TValue *rb = RKB(i);
+ TValue *rc = RKC(i);
+ lua_Number nb; lua_Number nc;
+ if (ttisinteger(rb) && ttisinteger(rc)) {
+ lua_Integer ib = ivalue(rb); lua_Integer ic = ivalue(rc);
+ setivalue(ra, luaV_div(L, ib, ic));
+ }
+ else if (tonumber(rb, &nb) && tonumber(rc, &nc)) {
+ setfltvalue(ra, luai_numidiv(L, nb, nc));
+ }
+ else { Protect(luaT_trybinTM(L, rb, rc, ra, TM_IDIV)); }
+ vmbreak;
+ }
+ vmcase(OP_POW) {
+ TValue *rb = RKB(i);
+ TValue *rc = RKC(i);
+ lua_Number nb; lua_Number nc;
+ if (tonumber(rb, &nb) && tonumber(rc, &nc)) {
+ setfltvalue(ra, luai_numpow(L, nb, nc));
+ }
+ else { Protect(luaT_trybinTM(L, rb, rc, ra, TM_POW)); }
+ vmbreak;
+ }
+ vmcase(OP_UNM) {
+ TValue *rb = RB(i);
+ lua_Number nb;
+ if (ttisinteger(rb)) {
+ lua_Integer ib = ivalue(rb);
+ setivalue(ra, intop(-, 0, ib));
+ }
+ else if (tonumber(rb, &nb)) {
+ setfltvalue(ra, luai_numunm(L, nb));
+ }
+ else {
+ Protect(luaT_trybinTM(L, rb, rb, ra, TM_UNM));
+ }
+ vmbreak;
+ }
+ vmcase(OP_BNOT) {
+ TValue *rb = RB(i);
+ lua_Integer ib;
+ if (tointeger(rb, &ib)) {
+ setivalue(ra, intop(^, ~l_castS2U(0), ib));
+ }
+ else {
+ Protect(luaT_trybinTM(L, rb, rb, ra, TM_BNOT));
+ }
+ vmbreak;
+ }
+ vmcase(OP_NOT) {
+ TValue *rb = RB(i);
+ int res = l_isfalse(rb); /* next assignment may change this value */
+ setbvalue(ra, res);
+ vmbreak;
+ }
+ vmcase(OP_LEN) {
+ Protect(luaV_objlen(L, ra, RB(i)));
+ vmbreak;
+ }
+ vmcase(OP_CONCAT) {
+ int b = GETARG_B(i);
+ int c = GETARG_C(i);
+ StkId rb;
+ L->top = base + c + 1; /* mark the end of concat operands */
+ Protect(luaV_concat(L, c - b + 1));
+ ra = RA(i); /* 'luaV_concat' may invoke TMs and move the stack */
+ rb = base + b;
+ setobjs2s(L, ra, rb);
+ checkGC(L, (ra >= rb ? ra + 1 : rb));
+ L->top = ci->top; /* restore top */
+ vmbreak;
+ }
+ vmcase(OP_JMP) {
+ dojump(ci, i, 0);
+ vmbreak;
+ }
+ vmcase(OP_EQ) {
+ TValue *rb = RKB(i);
+ TValue *rc = RKC(i);
+ Protect(
+ if (luaV_equalobj(L, rb, rc) != GETARG_A(i))
+ ci->u.l.savedpc++;
+ else
+ donextjump(ci);
+ )
+ vmbreak;
+ }
+ vmcase(OP_LT) {
+ Protect(
+ if (luaV_lessthan(L, RKB(i), RKC(i)) != GETARG_A(i))
+ ci->u.l.savedpc++;
+ else
+ donextjump(ci);
+ )
+ vmbreak;
+ }
+ vmcase(OP_LE) {
+ Protect(
+ if (luaV_lessequal(L, RKB(i), RKC(i)) != GETARG_A(i))
+ ci->u.l.savedpc++;
+ else
+ donextjump(ci);
+ )
+ vmbreak;
+ }
+ vmcase(OP_TEST) {
+ if (GETARG_C(i) ? l_isfalse(ra) : !l_isfalse(ra))
+ ci->u.l.savedpc++;
+ else
+ donextjump(ci);
+ vmbreak;
+ }
+ vmcase(OP_TESTSET) {
+ TValue *rb = RB(i);
+ if (GETARG_C(i) ? l_isfalse(rb) : !l_isfalse(rb))
+ ci->u.l.savedpc++;
+ else {
+ setobjs2s(L, ra, rb);
+ donextjump(ci);
+ }
+ vmbreak;
+ }
+ vmcase(OP_CALL) {
+ int b = GETARG_B(i);
+ int nresults = GETARG_C(i) - 1;
+ if (b != 0) L->top = ra+b; /* else previous instruction set top */
+ if (luaD_precall(L, ra, nresults)) { /* C function? */
+ if (nresults >= 0)
+ L->top = ci->top; /* adjust results */
+ Protect((void)0); /* update 'base' */
+ }
+ else { /* Lua function */
+ ci = L->ci;
+ goto newframe; /* restart luaV_execute over new Lua function */
+ }
+ vmbreak;
+ }
+ vmcase(OP_TAILCALL) {
+ int b = GETARG_B(i);
+ if (b != 0) L->top = ra+b; /* else previous instruction set top */
+ lua_assert(GETARG_C(i) - 1 == LUA_MULTRET);
+ if (luaD_precall(L, ra, LUA_MULTRET)) { /* C function? */
+ Protect((void)0); /* update 'base' */
+ }
+ else {
+ /* tail call: put called frame (n) in place of caller one (o) */
+ CallInfo *nci = L->ci; /* called frame */
+ CallInfo *oci = nci->previous; /* caller frame */
+ StkId nfunc = nci->func; /* called function */
+ StkId ofunc = oci->func; /* caller function */
+ /* last stack slot filled by 'precall' */
+ StkId lim = nci->u.l.base + getproto(nfunc)->numparams;
+ int aux;
+ /* close all upvalues from previous call */
+ if (cl->p->sizep > 0) luaF_close(L, oci->u.l.base);
+ /* move new frame into old one */
+ for (aux = 0; nfunc + aux < lim; aux++)
+ setobjs2s(L, ofunc + aux, nfunc + aux);
+ oci->u.l.base = ofunc + (nci->u.l.base - nfunc); /* correct base */
+ oci->top = L->top = ofunc + (L->top - nfunc); /* correct top */
+ oci->u.l.savedpc = nci->u.l.savedpc;
+ oci->callstatus |= CIST_TAIL; /* function was tail called */
+ ci = L->ci = oci; /* remove new frame */
+ lua_assert(L->top == oci->u.l.base + getproto(ofunc)->maxstacksize);
+ goto newframe; /* restart luaV_execute over new Lua function */
+ }
+ vmbreak;
+ }
+ vmcase(OP_RETURN) {
+ int b = GETARG_B(i);
+ if (cl->p->sizep > 0) luaF_close(L, base);
+ b = luaD_poscall(L, ci, ra, (b != 0 ? b - 1 : cast_int(L->top - ra)));
+ if (ci->callstatus & CIST_FRESH) /* local 'ci' still from callee */
+ return; /* external invocation: return */
+ else { /* invocation via reentry: continue execution */
+ ci = L->ci;
+ if (b) L->top = ci->top;
+ lua_assert(isLua(ci));
+ lua_assert(GET_OPCODE(*((ci)->u.l.savedpc - 1)) == OP_CALL);
+ goto newframe; /* restart luaV_execute over new Lua function */
+ }
+ }
+ vmcase(OP_FORLOOP) {
+ if (ttisinteger(ra)) { /* integer loop? */
+ lua_Integer step = ivalue(ra + 2);
+ lua_Integer idx = intop(+, ivalue(ra), step); /* increment index */
+ lua_Integer limit = ivalue(ra + 1);
+ if ((0 < step) ? (idx <= limit) : (limit <= idx)) {
+ ci->u.l.savedpc += GETARG_sBx(i); /* jump back */
+ chgivalue(ra, idx); /* update internal index... */
+ setivalue(ra + 3, idx); /* ...and external index */
+ }
+ }
+ else { /* floating loop */
+ lua_Number step = fltvalue(ra + 2);
+ lua_Number idx = luai_numadd(L, fltvalue(ra), step); /* inc. index */
+ lua_Number limit = fltvalue(ra + 1);
+ if (luai_numlt(0, step) ? luai_numle(idx, limit)
+ : luai_numle(limit, idx)) {
+ ci->u.l.savedpc += GETARG_sBx(i); /* jump back */
+ chgfltvalue(ra, idx); /* update internal index... */
+ setfltvalue(ra + 3, idx); /* ...and external index */
+ }
+ }
+ vmbreak;
+ }
+ vmcase(OP_FORPREP) {
+ TValue *init = ra;
+ TValue *plimit = ra + 1;
+ TValue *pstep = ra + 2;
+ lua_Integer ilimit;
+ int stopnow;
+ if (ttisinteger(init) && ttisinteger(pstep) &&
+ forlimit(plimit, &ilimit, ivalue(pstep), &stopnow)) {
+ /* all values are integer */
+ lua_Integer initv = (stopnow ? 0 : ivalue(init));
+ setivalue(plimit, ilimit);
+ setivalue(init, intop(-, initv, ivalue(pstep)));
+ }
+ else { /* try making all values floats */
+ lua_Number ninit; lua_Number nlimit; lua_Number nstep;
+ if (!tonumber(plimit, &nlimit))
+ luaG_runerror(L, "'for' limit must be a number");
+ setfltvalue(plimit, nlimit);
+ if (!tonumber(pstep, &nstep))
+ luaG_runerror(L, "'for' step must be a number");
+ setfltvalue(pstep, nstep);
+ if (!tonumber(init, &ninit))
+ luaG_runerror(L, "'for' initial value must be a number");
+ setfltvalue(init, luai_numsub(L, ninit, nstep));
+ }
+ ci->u.l.savedpc += GETARG_sBx(i);
+ vmbreak;
+ }
+ vmcase(OP_TFORCALL) {
+ StkId cb = ra + 3; /* call base */
+ setobjs2s(L, cb+2, ra+2);
+ setobjs2s(L, cb+1, ra+1);
+ setobjs2s(L, cb, ra);
+ L->top = cb + 3; /* func. + 2 args (state and index) */
+ Protect(luaD_call(L, cb, GETARG_C(i)));
+ L->top = ci->top;
+ i = *(ci->u.l.savedpc++); /* go to next instruction */
+ ra = RA(i);
+ lua_assert(GET_OPCODE(i) == OP_TFORLOOP);
+ goto l_tforloop;
+ }
+ vmcase(OP_TFORLOOP) {
+ l_tforloop:
+ if (!ttisnil(ra + 1)) { /* continue loop? */
+ setobjs2s(L, ra, ra + 1); /* save control variable */
+ ci->u.l.savedpc += GETARG_sBx(i); /* jump back */
+ }
+ vmbreak;
+ }
+ vmcase(OP_SETLIST) {
+ int n = GETARG_B(i);
+ int c = GETARG_C(i);
+ unsigned int last;
+ Table *h;
+ if (n == 0) n = cast_int(L->top - ra) - 1;
+ if (c == 0) {
+ lua_assert(GET_OPCODE(*ci->u.l.savedpc) == OP_EXTRAARG);
+ c = GETARG_Ax(*ci->u.l.savedpc++);
+ }
+ h = hvalue(ra);
+ last = ((c-1)*LFIELDS_PER_FLUSH) + n;
+ if (last > h->sizearray) /* needs more space? */
+ luaH_resizearray(L, h, last); /* preallocate it at once */
+ for (; n > 0; n--) {
+ TValue *val = ra+n;
+ luaH_setint(L, h, last--, val);
+ luaC_barrierback(L, h, val);
+ }
+ L->top = ci->top; /* correct top (in case of previous open call) */
+ vmbreak;
+ }
+ vmcase(OP_CLOSURE) {
+ Proto *p = cl->p->p[GETARG_Bx(i)];
+ LClosure *ncl = getcached(p, cl->upvals, base); /* cached closure */
+ if (ncl == NULL) /* no match? */
+ pushclosure(L, p, cl->upvals, base, ra); /* create a new one */
+ else
+ setclLvalue(L, ra, ncl); /* push cashed closure */
+ checkGC(L, ra + 1);
+ vmbreak;
+ }
+ vmcase(OP_VARARG) {
+ int b = GETARG_B(i) - 1; /* required results */
+ int j;
+ int n = cast_int(base - ci->func) - cl->p->numparams - 1;
+ if (n < 0) /* less arguments than parameters? */
+ n = 0; /* no vararg arguments */
+ if (b < 0) { /* B == 0? */
+ b = n; /* get all var. arguments */
+ Protect(luaD_checkstack(L, n));
+ ra = RA(i); /* previous call may change the stack */
+ L->top = ra + n;
+ }
+ for (j = 0; j < b && j < n; j++)
+ setobjs2s(L, ra + j, base - n + j);
+ for (; j < b; j++) /* complete required results with nil */
+ setnilvalue(ra + j);
+ vmbreak;
+ }
+ vmcase(OP_EXTRAARG) {
+ lua_assert(0);
+ vmbreak;
+ }
+ }
+ }
+}
+
+/* }================================================================== */
+
diff --git a/Build/source/libs/lua53/lua53-src/src/lvm.h b/Build/source/libs/lua53/lua53-src/src/lvm.h
new file mode 100644
index 00000000000..422f8719491
--- /dev/null
+++ b/Build/source/libs/lua53/lua53-src/src/lvm.h
@@ -0,0 +1,113 @@
+/*
+** $Id: lvm.h,v 2.41 2016/12/22 13:08:50 roberto Exp $
+** Lua virtual machine
+** See Copyright Notice in lua.h
+*/
+
+#ifndef lvm_h
+#define lvm_h
+
+
+#include "ldo.h"
+#include "lobject.h"
+#include "ltm.h"
+
+
+#if !defined(LUA_NOCVTN2S)
+#define cvt2str(o) ttisnumber(o)
+#else
+#define cvt2str(o) 0 /* no conversion from numbers to strings */
+#endif
+
+
+#if !defined(LUA_NOCVTS2N)
+#define cvt2num(o) ttisstring(o)
+#else
+#define cvt2num(o) 0 /* no conversion from strings to numbers */
+#endif
+
+
+/*
+** You can define LUA_FLOORN2I if you want to convert floats to integers
+** by flooring them (instead of raising an error if they are not
+** integral values)
+*/
+#if !defined(LUA_FLOORN2I)
+#define LUA_FLOORN2I 0
+#endif
+
+
+#define tonumber(o,n) \
+ (ttisfloat(o) ? (*(n) = fltvalue(o), 1) : luaV_tonumber_(o,n))
+
+#define tointeger(o,i) \
+ (ttisinteger(o) ? (*(i) = ivalue(o), 1) : luaV_tointeger(o,i,LUA_FLOORN2I))
+
+#define intop(op,v1,v2) l_castU2S(l_castS2U(v1) op l_castS2U(v2))
+
+#define luaV_rawequalobj(t1,t2) luaV_equalobj(NULL,t1,t2)
+
+
+/*
+** fast track for 'gettable': if 't' is a table and 't[k]' is not nil,
+** return 1 with 'slot' pointing to 't[k]' (final result). Otherwise,
+** return 0 (meaning it will have to check metamethod) with 'slot'
+** pointing to a nil 't[k]' (if 't' is a table) or NULL (otherwise).
+** 'f' is the raw get function to use.
+*/
+#define luaV_fastget(L,t,k,slot,f) \
+ (!ttistable(t) \
+ ? (slot = NULL, 0) /* not a table; 'slot' is NULL and result is 0 */ \
+ : (slot = f(hvalue(t), k), /* else, do raw access */ \
+ !ttisnil(slot))) /* result not nil? */
+
+/*
+** standard implementation for 'gettable'
+*/
+#define luaV_gettable(L,t,k,v) { const TValue *slot; \
+ if (luaV_fastget(L,t,k,slot,luaH_get)) { setobj2s(L, v, slot); } \
+ else luaV_finishget(L,t,k,v,slot); }
+
+
+/*
+** Fast track for set table. If 't' is a table and 't[k]' is not nil,
+** call GC barrier, do a raw 't[k]=v', and return true; otherwise,
+** return false with 'slot' equal to NULL (if 't' is not a table) or
+** 'nil'. (This is needed by 'luaV_finishget'.) Note that, if the macro
+** returns true, there is no need to 'invalidateTMcache', because the
+** call is not creating a new entry.
+*/
+#define luaV_fastset(L,t,k,slot,f,v) \
+ (!ttistable(t) \
+ ? (slot = NULL, 0) \
+ : (slot = f(hvalue(t), k), \
+ ttisnil(slot) ? 0 \
+ : (luaC_barrierback(L, hvalue(t), v), \
+ setobj2t(L, cast(TValue *,slot), v), \
+ 1)))
+
+
+#define luaV_settable(L,t,k,v) { const TValue *slot; \
+ if (!luaV_fastset(L,t,k,slot,luaH_get,v)) \
+ luaV_finishset(L,t,k,v,slot); }
+
+
+
+LUAI_FUNC int luaV_equalobj (lua_State *L, const TValue *t1, const TValue *t2);
+LUAI_FUNC int luaV_lessthan (lua_State *L, const TValue *l, const TValue *r);
+LUAI_FUNC int luaV_lessequal (lua_State *L, const TValue *l, const TValue *r);
+LUAI_FUNC int luaV_tonumber_ (const TValue *obj, lua_Number *n);
+LUAI_FUNC int luaV_tointeger (const TValue *obj, lua_Integer *p, int mode);
+LUAI_FUNC void luaV_finishget (lua_State *L, const TValue *t, TValue *key,
+ StkId val, const TValue *slot);
+LUAI_FUNC void luaV_finishset (lua_State *L, const TValue *t, TValue *key,
+ StkId val, const TValue *slot);
+LUAI_FUNC void luaV_finishOp (lua_State *L);
+LUAI_FUNC void luaV_execute (lua_State *L);
+LUAI_FUNC void luaV_concat (lua_State *L, int total);
+LUAI_FUNC lua_Integer luaV_div (lua_State *L, lua_Integer x, lua_Integer y);
+LUAI_FUNC lua_Integer luaV_mod (lua_State *L, lua_Integer x, lua_Integer y);
+LUAI_FUNC lua_Integer luaV_shiftl (lua_Integer x, lua_Integer y);
+LUAI_FUNC void luaV_objlen (lua_State *L, StkId ra, const TValue *rb);
+
+#endif
diff --git a/Build/source/libs/lua53/lua53-src/src/lzio.c b/Build/source/libs/lua53/lua53-src/src/lzio.c
new file mode 100644
index 00000000000..c9e1f491f34
--- /dev/null
+++ b/Build/source/libs/lua53/lua53-src/src/lzio.c
@@ -0,0 +1,68 @@
+/*
+** $Id: lzio.c,v 1.37 2015/09/08 15:41:05 roberto Exp $
+** Buffered streams
+** See Copyright Notice in lua.h
+*/
+
+#define lzio_c
+#define LUA_CORE
+
+#include "lprefix.h"
+
+
+#include <string.h>
+
+#include "lua.h"
+
+#include "llimits.h"
+#include "lmem.h"
+#include "lstate.h"
+#include "lzio.h"
+
+
+int luaZ_fill (ZIO *z) {
+ size_t size;
+ lua_State *L = z->L;
+ const char *buff;
+ lua_unlock(L);
+ buff = z->reader(L, z->data, &size);
+ lua_lock(L);
+ if (buff == NULL || size == 0)
+ return EOZ;
+ z->n = size - 1; /* discount char being returned */
+ z->p = buff;
+ return cast_uchar(*(z->p++));
+}
+
+
+void luaZ_init (lua_State *L, ZIO *z, lua_Reader reader, void *data) {
+ z->L = L;
+ z->reader = reader;
+ z->data = data;
+ z->n = 0;
+ z->p = NULL;
+}
+
+
+/* --------------------------------------------------------------- read --- */
+size_t luaZ_read (ZIO *z, void *b, size_t n) {
+ while (n) {
+ size_t m;
+ if (z->n == 0) { /* no bytes in buffer? */
+ if (luaZ_fill(z) == EOZ) /* try to read more */
+ return n; /* no more input; return number of missing bytes */
+ else {
+ z->n++; /* luaZ_fill consumed first byte; put it back */
+ z->p--;
+ }
+ }
+ m = (n <= z->n) ? n : z->n; /* min. between n and z->n */
+ memcpy(b, z->p, m);
+ z->n -= m;
+ z->p += m;
+ b = (char *)b + m;
+ n -= m;
+ }
+ return 0;
+}
+
diff --git a/Build/source/libs/lua53/lua53-src/src/lzio.h b/Build/source/libs/lua53/lua53-src/src/lzio.h
new file mode 100644
index 00000000000..e7b6f34b1e3
--- /dev/null
+++ b/Build/source/libs/lua53/lua53-src/src/lzio.h
@@ -0,0 +1,66 @@
+/*
+** $Id: lzio.h,v 1.31 2015/09/08 15:41:05 roberto Exp $
+** Buffered streams
+** See Copyright Notice in lua.h
+*/
+
+
+#ifndef lzio_h
+#define lzio_h
+
+#include "lua.h"
+
+#include "lmem.h"
+
+
+#define EOZ (-1) /* end of stream */
+
+typedef struct Zio ZIO;
+
+#define zgetc(z) (((z)->n--)>0 ? cast_uchar(*(z)->p++) : luaZ_fill(z))
+
+
+typedef struct Mbuffer {
+ char *buffer;
+ size_t n;
+ size_t buffsize;
+} Mbuffer;
+
+#define luaZ_initbuffer(L, buff) ((buff)->buffer = NULL, (buff)->buffsize = 0)
+
+#define luaZ_buffer(buff) ((buff)->buffer)
+#define luaZ_sizebuffer(buff) ((buff)->buffsize)
+#define luaZ_bufflen(buff) ((buff)->n)
+
+#define luaZ_buffremove(buff,i) ((buff)->n -= (i))
+#define luaZ_resetbuffer(buff) ((buff)->n = 0)
+
+
+#define luaZ_resizebuffer(L, buff, size) \
+ ((buff)->buffer = luaM_reallocvchar(L, (buff)->buffer, \
+ (buff)->buffsize, size), \
+ (buff)->buffsize = size)
+
+#define luaZ_freebuffer(L, buff) luaZ_resizebuffer(L, buff, 0)
+
+
+LUAI_FUNC void luaZ_init (lua_State *L, ZIO *z, lua_Reader reader,
+ void *data);
+LUAI_FUNC size_t luaZ_read (ZIO* z, void *b, size_t n); /* read next n bytes */
+
+
+
+/* --------- Private Part ------------------ */
+
+struct Zio {
+ size_t n; /* bytes still unread */
+ const char *p; /* current position in buffer */
+ lua_Reader reader; /* reader function */
+ void *data; /* additional data */
+ lua_State *L; /* Lua state (for reader) */
+};
+
+
+LUAI_FUNC int luaZ_fill (ZIO *z);
+
+#endif
diff --git a/Build/source/libs/lua53/lua53.test b/Build/source/libs/lua53/lua53.test
new file mode 100755
index 00000000000..34d5c4bad42
--- /dev/null
+++ b/Build/source/libs/lua53/lua53.test
@@ -0,0 +1,7 @@
+#! /bin/sh
+
+# Copyright (C) 2014 Peter Breitenlohner <tex-live@tug.org>
+# You may freely use, modify and/or distribute this file.
+
+./luatest || exit 1
+
diff --git a/Build/source/libs/lua53/luaerror.test b/Build/source/libs/lua53/luaerror.test
new file mode 100755
index 00000000000..e313f3694c4
--- /dev/null
+++ b/Build/source/libs/lua53/luaerror.test
@@ -0,0 +1,13 @@
+#! /bin/sh
+
+# Copyright (C) 2014 Peter Breitenlohner <tex-live@tug.org>
+# You may freely use, modify and/or distribute this file.
+
+./luatry -e "error('test')" 2>error.tmp && exit 1
+
+sed -e 's/lt-luatry/luatry/;s,^.*/luatry,./luatry,' error.tmp >error.out
+
+diff $srcdir/error.exp error.out || exit 1
+
+
+
diff --git a/Build/source/libs/lua53/luatest.c b/Build/source/libs/lua53/luatest.c
new file mode 100644
index 00000000000..8703be48e3c
--- /dev/null
+++ b/Build/source/libs/lua53/luatest.c
@@ -0,0 +1,15 @@
+/* luatest.c: Basic test for liblua53
+ *
+ * Copyright (C) 2014 Peter Breitenlohner <tex-live@tug.org>
+ * You may freely use, modify and/or distribute this file.
+ */
+
+#include <stdio.h>
+#include <lua.h>
+
+int main (int argc, char **argv)
+{
+ printf ("%s: Compiled with %s\n",
+ argv[0], LUA_VERSION);
+ return 0;
+}
diff --git a/Build/source/libs/lua53/texlua53.pc.in b/Build/source/libs/lua53/texlua53.pc.in
new file mode 100644
index 00000000000..fa09ea7fa8f
--- /dev/null
+++ b/Build/source/libs/lua53/texlua53.pc.in
@@ -0,0 +1,12 @@
+prefix=@prefix@
+exec_prefix=@exec_prefix@
+libdir=@libdir@
+includedir=@includedir@
+
+Name: Lua for LuaTeX
+Description: Lua 5.3, modified for use with LuaTeX
+Version: @LUA53VERSION@
+Libs: -L${libdir} -ltexlua53
+Libs.private: @LIBS@
+Cflags: -I${includedir}/texlua53
+
diff --git a/Build/source/libs/lua53/version.ac b/Build/source/libs/lua53/version.ac
new file mode 100644
index 00000000000..22928054dc4
--- /dev/null
+++ b/Build/source/libs/lua53/version.ac
@@ -0,0 +1,11 @@
+dnl
+dnl Copyright (C) 2013-2015 Peter Breitenlohner <tex-live@tug.org>
+dnl
+dnl This file is free software; the copyright holder
+dnl gives unlimited permission to copy and/or distribute it,
+dnl with or without modifications, as long as this notice is preserved.
+dnl
+dnl --------------------------------------------------------
+dnl
+dnl m4-include this file to define the current lua53 version
+m4_define([lua53_version], [5.3.4])
diff --git a/Build/source/libs/luajit/LuaJIT-src/dynasm/dasm_mips64.lua b/Build/source/libs/luajit/LuaJIT-src/dynasm/dasm_mips64.lua
new file mode 100644
index 00000000000..5636b23a6ec
--- /dev/null
+++ b/Build/source/libs/luajit/LuaJIT-src/dynasm/dasm_mips64.lua
@@ -0,0 +1,12 @@
+------------------------------------------------------------------------------
+-- DynASM MIPS64 module.
+--
+-- Copyright (C) 2005-2017 Mike Pall. All rights reserved.
+-- See dynasm.lua for full copyright notice.
+------------------------------------------------------------------------------
+-- This module just sets 64 bit mode for the combined MIPS/MIPS64 module.
+-- All the interesting stuff is there.
+------------------------------------------------------------------------------
+
+mips64 = true -- Using a global is an ugly, but effective solution.
+return require("dasm_mips")
diff --git a/Build/source/libs/luajit/LuaJIT-src/src/_lj_bcdef.h_ b/Build/source/libs/luajit/LuaJIT-src/src/_lj_bcdef.h_
new file mode 100644
index 00000000000..231ed3a4e44
--- /dev/null
+++ b/Build/source/libs/luajit/LuaJIT-src/src/_lj_bcdef.h_
@@ -0,0 +1,226 @@
+/* This is a generated file. DO NOT EDIT! */
+
+LJ_DATADEF const uint16_t lj_bc_ofs[] = {
+0,
+72,
+144,
+216,
+288,
+427,
+569,
+632,
+695,
+764,
+833,
+886,
+938,
+989,
+1040,
+1081,
+1122,
+1148,
+1180,
+1240,
+1314,
+1368,
+1422,
+1476,
+1530,
+1589,
+1643,
+1697,
+1751,
+1805,
+1841,
+1908,
+1975,
+2042,
+2109,
+2158,
+2230,
+2306,
+2342,
+2378,
+2408,
+2437,
+2462,
+2505,
+2541,
+2628,
+2710,
+2748,
+2782,
+2833,
+2897,
+3006,
+3099,
+3117,
+3135,
+3283,
+3407,
+3506,
+3679,
+3908,
+4032,
+4174,
+4220,
+4262,
+4266,
+4414,
+4482,
+4647,
+4838,
+4926,
+4930,
+5066,
+5158,
+5263,
+5360,
+5465,
+5485,
+5555,
+5622,
+5642,
+5686,
+5725,
+5745,
+5763,
+5810,
+5835,
+5855,
+5918,
+5972,
+5972,
+6097,
+6098,
+6177,
+7841,
+7908,
+8419,
+8522,
+8579,
+8710,
+7974,
+8136,
+8228,
+8280,
+8311,
+8768,
+8809,
+9417,
+8864,
+9167,
+9469,
+9596,
+9620,
+9647,
+9711,
+9744,
+9778,
+9809,
+9840,
+9873,
+9914,
+9957,
+9990,
+10030,
+10070,
+10245,
+10393,
+10110,
+10110,
+9678,
+10149,
+10549,
+10492,
+10196,
+10603,
+10662,
+11596,
+11994,
+11941,
+12063,
+12142,
+12224,
+12306,
+12388,
+11650,
+11747,
+11844,
+10721,
+10752,
+10799,
+10921,
+11090,
+11217,
+11327,
+11442,
+11557
+};
+
+LJ_DATADEF const uint16_t lj_bc_mode[] = {
+BCDEF(BCMODE)
+BCMODE_FF,
+BCMODE_FF,
+BCMODE_FF,
+BCMODE_FF,
+BCMODE_FF,
+BCMODE_FF,
+BCMODE_FF,
+BCMODE_FF,
+BCMODE_FF,
+BCMODE_FF,
+BCMODE_FF,
+BCMODE_FF,
+BCMODE_FF,
+BCMODE_FF,
+BCMODE_FF,
+BCMODE_FF,
+BCMODE_FF,
+BCMODE_FF,
+BCMODE_FF,
+BCMODE_FF,
+BCMODE_FF,
+BCMODE_FF,
+BCMODE_FF,
+BCMODE_FF,
+BCMODE_FF,
+BCMODE_FF,
+BCMODE_FF,
+BCMODE_FF,
+BCMODE_FF,
+BCMODE_FF,
+BCMODE_FF,
+BCMODE_FF,
+BCMODE_FF,
+BCMODE_FF,
+BCMODE_FF,
+BCMODE_FF,
+BCMODE_FF,
+BCMODE_FF,
+BCMODE_FF,
+BCMODE_FF,
+BCMODE_FF,
+BCMODE_FF,
+BCMODE_FF,
+BCMODE_FF,
+BCMODE_FF,
+BCMODE_FF,
+BCMODE_FF,
+BCMODE_FF,
+BCMODE_FF,
+BCMODE_FF,
+BCMODE_FF,
+BCMODE_FF,
+BCMODE_FF,
+BCMODE_FF,
+BCMODE_FF,
+BCMODE_FF,
+BCMODE_FF,
+BCMODE_FF,
+BCMODE_FF,
+BCMODE_FF,
+BCMODE_FF,
+BCMODE_FF
+};
+
diff --git a/Build/source/libs/luajit/LuaJIT-src/src/_lj_ffdef.h_ b/Build/source/libs/luajit/LuaJIT-src/src/_lj_ffdef.h_
new file mode 100644
index 00000000000..29dd4d3edce
--- /dev/null
+++ b/Build/source/libs/luajit/LuaJIT-src/src/_lj_ffdef.h_
@@ -0,0 +1,210 @@
+/* This is a generated file. DO NOT EDIT! */
+
+FFDEF(assert)
+FFDEF(type)
+FFDEF(next)
+FFDEF(pairs)
+FFDEF(ipairs_aux)
+FFDEF(ipairs)
+FFDEF(getmetatable)
+FFDEF(setmetatable)
+FFDEF(getfenv)
+FFDEF(setfenv)
+FFDEF(rawget)
+FFDEF(rawset)
+FFDEF(rawequal)
+FFDEF(unpack)
+FFDEF(select)
+FFDEF(tonumber)
+FFDEF(tostring)
+FFDEF(error)
+FFDEF(pcall)
+FFDEF(xpcall)
+FFDEF(loadfile)
+FFDEF(load)
+FFDEF(loadstring)
+FFDEF(dofile)
+FFDEF(gcinfo)
+FFDEF(collectgarbage)
+FFDEF(newproxy)
+FFDEF(print)
+FFDEF(coroutine_status)
+FFDEF(coroutine_running)
+FFDEF(coroutine_create)
+FFDEF(coroutine_yield)
+FFDEF(coroutine_resume)
+FFDEF(coroutine_wrap_aux)
+FFDEF(coroutine_wrap)
+FFDEF(math_abs)
+FFDEF(math_floor)
+FFDEF(math_ceil)
+FFDEF(math_sqrt)
+FFDEF(math_log10)
+FFDEF(math_exp)
+FFDEF(math_sin)
+FFDEF(math_cos)
+FFDEF(math_tan)
+FFDEF(math_asin)
+FFDEF(math_acos)
+FFDEF(math_atan)
+FFDEF(math_sinh)
+FFDEF(math_cosh)
+FFDEF(math_tanh)
+FFDEF(math_frexp)
+FFDEF(math_modf)
+FFDEF(math_deg)
+FFDEF(math_rad)
+FFDEF(math_log)
+FFDEF(math_atan2)
+FFDEF(math_pow)
+FFDEF(math_fmod)
+FFDEF(math_ldexp)
+FFDEF(math_min)
+FFDEF(math_max)
+FFDEF(math_random)
+FFDEF(math_randomseed)
+FFDEF(bit_tobit)
+FFDEF(bit_bnot)
+FFDEF(bit_bswap)
+FFDEF(bit_lshift)
+FFDEF(bit_rshift)
+FFDEF(bit_arshift)
+FFDEF(bit_rol)
+FFDEF(bit_ror)
+FFDEF(bit_band)
+FFDEF(bit_bor)
+FFDEF(bit_bxor)
+FFDEF(bit_tohex)
+FFDEF(string_len)
+FFDEF(string_byte)
+FFDEF(string_char)
+FFDEF(string_sub)
+FFDEF(string_rep)
+FFDEF(string_reverse)
+FFDEF(string_lower)
+FFDEF(string_upper)
+FFDEF(string_dump)
+FFDEF(string_find)
+FFDEF(string_match)
+FFDEF(string_gmatch_aux)
+FFDEF(string_gmatch)
+FFDEF(string_gsub)
+FFDEF(string_format)
+FFDEF(table_foreachi)
+FFDEF(table_foreach)
+FFDEF(table_getn)
+FFDEF(table_maxn)
+FFDEF(table_insert)
+FFDEF(table_remove)
+FFDEF(table_concat)
+FFDEF(table_sort)
+FFDEF(io_method_close)
+FFDEF(io_method_read)
+FFDEF(io_method_write)
+FFDEF(io_method_flush)
+FFDEF(io_method_seek)
+FFDEF(io_method_setvbuf)
+FFDEF(io_method_lines)
+FFDEF(io_method___gc)
+FFDEF(io_method___tostring)
+FFDEF(io_open)
+FFDEF(io_popen)
+FFDEF(io_tmpfile)
+FFDEF(io_close)
+FFDEF(io_read)
+FFDEF(io_write)
+FFDEF(io_flush)
+FFDEF(io_input)
+FFDEF(io_output)
+FFDEF(io_lines)
+FFDEF(io_type)
+FFDEF(os_execute)
+FFDEF(os_remove)
+FFDEF(os_rename)
+FFDEF(os_tmpname)
+FFDEF(os_getenv)
+FFDEF(os_exit)
+FFDEF(os_clock)
+FFDEF(os_date)
+FFDEF(os_time)
+FFDEF(os_difftime)
+FFDEF(os_setlocale)
+FFDEF(debug_getregistry)
+FFDEF(debug_getmetatable)
+FFDEF(debug_setmetatable)
+FFDEF(debug_getfenv)
+FFDEF(debug_setfenv)
+FFDEF(debug_getinfo)
+FFDEF(debug_getlocal)
+FFDEF(debug_setlocal)
+FFDEF(debug_getupvalue)
+FFDEF(debug_setupvalue)
+FFDEF(debug_upvalueid)
+FFDEF(debug_upvaluejoin)
+FFDEF(debug_sethook)
+FFDEF(debug_gethook)
+FFDEF(debug_debug)
+FFDEF(debug_traceback)
+FFDEF(jit_on)
+FFDEF(jit_off)
+FFDEF(jit_flush)
+FFDEF(jit_status)
+FFDEF(jit_attach)
+FFDEF(jit_util_funcinfo)
+FFDEF(jit_util_funcbc)
+FFDEF(jit_util_funck)
+FFDEF(jit_util_funcuvname)
+FFDEF(jit_util_traceinfo)
+FFDEF(jit_util_traceir)
+FFDEF(jit_util_tracek)
+FFDEF(jit_util_tracesnap)
+FFDEF(jit_util_tracemc)
+FFDEF(jit_util_traceexitstub)
+FFDEF(jit_util_ircalladdr)
+FFDEF(jit_opt_start)
+FFDEF(ffi_meta___index)
+FFDEF(ffi_meta___newindex)
+FFDEF(ffi_meta___eq)
+FFDEF(ffi_meta___len)
+FFDEF(ffi_meta___lt)
+FFDEF(ffi_meta___le)
+FFDEF(ffi_meta___concat)
+FFDEF(ffi_meta___call)
+FFDEF(ffi_meta___add)
+FFDEF(ffi_meta___sub)
+FFDEF(ffi_meta___mul)
+FFDEF(ffi_meta___div)
+FFDEF(ffi_meta___mod)
+FFDEF(ffi_meta___pow)
+FFDEF(ffi_meta___unm)
+FFDEF(ffi_meta___tostring)
+FFDEF(ffi_meta___pairs)
+FFDEF(ffi_meta___ipairs)
+FFDEF(ffi_clib___index)
+FFDEF(ffi_clib___newindex)
+FFDEF(ffi_clib___gc)
+FFDEF(ffi_callback_free)
+FFDEF(ffi_callback_set)
+FFDEF(ffi_cdef)
+FFDEF(ffi_new)
+FFDEF(ffi_cast)
+FFDEF(ffi_typeof)
+FFDEF(ffi_istype)
+FFDEF(ffi_sizeof)
+FFDEF(ffi_alignof)
+FFDEF(ffi_offsetof)
+FFDEF(ffi_errno)
+FFDEF(ffi_string)
+FFDEF(ffi_copy)
+FFDEF(ffi_fill)
+FFDEF(ffi_abi)
+FFDEF(ffi_metatype)
+FFDEF(ffi_gc)
+FFDEF(ffi_load)
+
+#undef FFDEF
+
+#ifndef FF_NUM_ASMFUNC
+#define FF_NUM_ASMFUNC 62
+#endif
+
diff --git a/Build/source/libs/luajit/LuaJIT-src/src/_lj_folddef.h_ b/Build/source/libs/luajit/LuaJIT-src/src/_lj_folddef.h_
new file mode 100644
index 00000000000..c4ec4efd54e
--- /dev/null
+++ b/Build/source/libs/luajit/LuaJIT-src/src/_lj_folddef.h_
@@ -0,0 +1,1068 @@
+/* This is a generated file. DO NOT EDIT! */
+
+static const FoldFunc fold_func[] = {
+ fold_kfold_numarith,
+ fold_kfold_ldexp,
+ fold_kfold_fpmath,
+ fold_kfold_numpow,
+ fold_kfold_numcomp,
+ fold_kfold_intarith,
+ fold_kfold_intovarith,
+ fold_kfold_bnot,
+ fold_kfold_bswap,
+ fold_kfold_intcomp,
+ fold_kfold_intcomp0,
+ fold_kfold_int64arith,
+ fold_kfold_int64arith2,
+ fold_kfold_int64shift,
+ fold_kfold_bnot64,
+ fold_kfold_bswap64,
+ fold_kfold_int64comp,
+ fold_kfold_int64comp0,
+ fold_kfold_snew_kptr,
+ fold_kfold_snew_empty,
+ fold_kfold_strref,
+ fold_kfold_strref_snew,
+ fold_kfold_strcmp,
+ fold_kfold_add_kgc,
+ fold_kfold_add_kptr,
+ fold_kfold_add_kright,
+ fold_kfold_tobit,
+ fold_kfold_conv_kint_num,
+ fold_kfold_conv_kintu32_num,
+ fold_kfold_conv_kint_ext,
+ fold_kfold_conv_kint_i64,
+ fold_kfold_conv_kint64_num_i64,
+ fold_kfold_conv_kint64_num_u64,
+ fold_kfold_conv_kint64_int_i64,
+ fold_kfold_conv_knum_int_num,
+ fold_kfold_conv_knum_u32_num,
+ fold_kfold_conv_knum_i64_num,
+ fold_kfold_conv_knum_u64_num,
+ fold_kfold_tostr_knum,
+ fold_kfold_tostr_kint,
+ fold_kfold_strto,
+ lj_opt_cse,
+ fold_kfold_kref,
+ fold_shortcut_round,
+ fold_shortcut_left,
+ fold_shortcut_dropleft,
+ fold_shortcut_leftleft,
+ fold_simplify_numadd_negx,
+ fold_simplify_numadd_xneg,
+ fold_simplify_numsub_k,
+ fold_simplify_numsub_negk,
+ fold_simplify_numsub_xneg,
+ fold_simplify_nummuldiv_k,
+ fold_simplify_nummuldiv_negk,
+ fold_simplify_nummuldiv_negneg,
+ fold_simplify_numpow_xk,
+ fold_simplify_numpow_kx,
+ fold_shortcut_conv_num_int,
+ fold_simplify_conv_int_num,
+ fold_simplify_conv_i64_num,
+ fold_simplify_conv_int_i64,
+ fold_simplify_conv_flt_num,
+ fold_simplify_tobit_conv,
+ fold_simplify_floor_conv,
+ fold_simplify_conv_sext,
+ fold_simplify_conv_narrow,
+ fold_cse_conv,
+ fold_narrow_convert,
+ fold_simplify_intadd_k,
+ fold_simplify_intmul_k,
+ fold_simplify_intsub_k,
+ fold_simplify_intsub_kleft,
+ fold_simplify_intadd_k64,
+ fold_simplify_intsub_k64,
+ fold_simplify_intmul_k32,
+ fold_simplify_intmul_k64,
+ fold_simplify_intmod_k,
+ fold_simplify_intmod_kleft,
+ fold_simplify_intsub,
+ fold_simplify_intsubadd_leftcancel,
+ fold_simplify_intsubsub_leftcancel,
+ fold_simplify_intsubsub_rightcancel,
+ fold_simplify_intsubadd_rightcancel,
+ fold_simplify_intsubaddadd_cancel,
+ fold_simplify_band_k,
+ fold_simplify_bor_k,
+ fold_simplify_bxor_k,
+ fold_simplify_shift_ik,
+ fold_simplify_shift_andk,
+ fold_simplify_shift1_ki,
+ fold_simplify_shift2_ki,
+ fold_simplify_shiftk_andk,
+ fold_simplify_andk_shiftk,
+ fold_reassoc_intarith_k,
+ fold_reassoc_intarith_k64,
+ fold_reassoc_dup,
+ fold_reassoc_bxor,
+ fold_reassoc_shift,
+ fold_reassoc_minmax_k,
+ fold_reassoc_minmax_left,
+ fold_reassoc_minmax_right,
+ fold_abc_fwd,
+ fold_abc_k,
+ fold_abc_invar,
+ fold_comm_swap,
+ fold_comm_equal,
+ fold_comm_comp,
+ fold_comm_dup,
+ fold_comm_bxor,
+ fold_merge_eqne_snew_kgc,
+ lj_opt_fwd_aload,
+ fold_kfold_hload_kkptr,
+ lj_opt_fwd_hload,
+ lj_opt_fwd_uload,
+ lj_opt_fwd_tab_len,
+ fold_cse_uref,
+ lj_opt_fwd_hrefk,
+ fold_fwd_href_tnew,
+ fold_fwd_href_tdup,
+ fold_fload_tab_tnew_asize,
+ fold_fload_tab_tnew_hmask,
+ fold_fload_tab_tdup_asize,
+ fold_fload_tab_tdup_hmask,
+ fold_fload_tab_ah,
+ fold_fload_str_len_kgc,
+ fold_fload_str_len_snew,
+ fold_fload_cdata_typeid_kgc,
+ fold_fload_cdata_int64_kgc,
+ fold_fload_cdata_typeid_cnew,
+ fold_fload_cdata_ptr_int64_cnew,
+ lj_opt_cse,
+ lj_opt_fwd_fload,
+ fold_fwd_sload,
+ fold_xload_kptr,
+ lj_opt_fwd_xload,
+ fold_barrier_tab,
+ fold_barrier_tnew_tdup,
+ lj_opt_dse_ahstore,
+ lj_opt_dse_ustore,
+ lj_opt_dse_fstore,
+ lj_opt_dse_xstore,
+ lj_ir_emit
+};
+
+static const uint32_t fold_hash[916] = {
+0xffffffff,
+0xffffffff,
+0x5b4c8016,
+0x0d4e7016,
+0xffffffff,
+0x1000701c,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0x29110c1a,
+0xffffffff,
+0xffffffff,
+0x5b488016,
+0x0d4a7016,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0x7b87fc07,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0x0d467016,
+0xffffffff,
+0x5a4c73ff,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0x5153fc29,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0x5d408016,
+0xffffffff,
+0x594873ff,
+0x8187440f,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0x8287fc0f,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0x6715ffff,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0x2a11fc1a,
+0xffffffff,
+0x1daa5a70,
+0xffffffff,
+0xffffffff,
+0x0a0bfc16,
+0x5c408c16,
+0x6911ffff,
+0x8db7ffff,
+0xffffffff,
+0xffffffff,
+0x1caa59d4,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0x6a0dffff,
+0x2b68d002,
+0xffffffff,
+0x3cab5695,
+0xffffffff,
+0x41aaa675,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0x27ae5800,
+0xffffffff,
+0x6a09ffff,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0x7f865c0f,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0x6a05ffff,
+0x42abffff,
+0x5e44881c,
+0x5d50a016,
+0x066c5816,
+0x00646c1b,
+0x75753bff,
+0x1951fc18,
+0x6264c81b,
+0x1850641c,
+0xffffffff,
+0x6a01ffff,
+0x87a7ffff,
+0x4953fc1c,
+0x8da80000,
+0x4f52a3ff,
+0x00606c1b,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0x5d428416,
+0x88a53800,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0x05645816,
+0xffffffff,
+0x005c6c1b,
+0x20aa71d6,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0x1399fc16,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0x157f33ff,
+0xffffffff,
+0xffffffff,
+0x584dfc20,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0x8d9bffff,
+0xffffffff,
+0x055c5816,
+0xffffffff,
+0x00546c1b,
+0xffffffff,
+0xffffffff,
+0x5849fc20,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0x8c97ffff,
+0x5543fc1c,
+0x05585816,
+0xffffffff,
+0x00506c1b,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0x8a93ffff,
+0x26ae6c00,
+0x05545816,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0x76753c17,
+0x41aaa695,
+0xffffffff,
+0x898fffff,
+0xffffffff,
+0x05505816,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0x858867ff,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0x848bffff,
+0xffffffff,
+0x054c5816,
+0x79873c06,
+0x47525bff,
+0xffffffff,
+0x3f695401,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0x8387ffff,
+0xffffffff,
+0x05485816,
+0xffffffff,
+0x5a4e5bff,
+0xffffffff,
+0xffffffff,
+0x6264c816,
+0x43aaa26e,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0x05445816,
+0xffffffff,
+0x5a4a5bff,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0x3455fc1b,
+0x0c5a701c,
+0x6366cbff,
+0x0e3c7000,
+0xffffffff,
+0x05405816,
+0xffffffff,
+0x59465bff,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0x41aaa276,
+0x0c56701c,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0x21aa7275,
+0x0b52701c,
+0x61489016,
+0x6465fc33,
+0x8d77ffff,
+0xffffffff,
+0x7b87fc05,
+0xffffffff,
+0xffffffff,
+0x2a126bff,
+0x385a6fff,
+0xffffffff,
+0x446dfc16,
+0xffffffff,
+0x7473ffff,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0x7d873000,
+0xffffffff,
+0x5c409016,
+0x686fffff,
+0x8187440d,
+0xffffffff,
+0xffffffff,
+0x3554b81b,
+0x8287fc0d,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0x686bffff,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0x8d9ffc00,
+0x737a5fff,
+0x41aaaa75,
+0xffffffff,
+0xffffffff,
+0x5e40801c,
+0x0b42701c,
+0x6b67ffff,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0x2b68d000,
+0xffffffff,
+0xffffffff,
+0x6d133017,
+0xffffffff,
+0xffffffff,
+0x4c59fc16,
+0xffffffff,
+0xffffffff,
+0x110bfc1c,
+0x3aab566e,
+0xffffffff,
+0x5052a7ff,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0x6515fc28,
+0x4a55fc16,
+0x7f865c0d,
+0x88a53c00,
+0x41aaa296,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0x4451fc16,
+0xffffffff,
+0x60448bff,
+0x21aa7295,
+0xffffffff,
+0x3cab5676,
+0x04106c1b,
+0xffffffff,
+0x78873807,
+0xffffffff,
+0xffffffff,
+0x574dfc16,
+0xffffffff,
+0x4e53ffff,
+0xffffffff,
+0x09145816,
+0xffffffff,
+0x040c6c1b,
+0x8287fc00,
+0x5e50a01c,
+0x6467fc32,
+0xffffffff,
+0x5749fc16,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0x2a105816,
+0x2e3e7c00,
+0x04086c1b,
+0x7083fc00,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0x5645fc16,
+0xffffffff,
+0x22aa6e6e,
+0x5e42841c,
+0x614e9c16,
+0x090c5816,
+0x04046c1b,
+0x1eaa5ab3,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0x5441fc16,
+0x41aaaa95,
+0xffffffff,
+0x5352a028,
+0x09085816,
+0x17505c16,
+0x04006c1b,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0x6b43ffff,
+0xffffffff,
+0x09045816,
+0xffffffff,
+0x43aaa2ae,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0x083e5800,
+0x7c865c00,
+0xffffffff,
+0x76753c15,
+0x3051fc2e,
+0x09005816,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0x3aab568e,
+0xffffffff,
+0x43aaa66e,
+0xffffffff,
+0x1daa5a71,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0x2a12701c,
+0x5f66cfff,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0x3cab5696,
+0xffffffff,
+0x100e701c,
+0x41aaa676,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0x2a125c17,
+0x3654b82e,
+0x100a701c,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0x1006701c,
+0xffffffff,
+0x1951fc19,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0x23aa6e8e,
+0xffffffff,
+0x5b4e8016,
+0xffffffff,
+0x1eaa5ad3,
+0x1002701c,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0x29130c1a,
+0xffffffff,
+0xffffffff,
+0x0d4c7016,
+0xffffffff,
+0x475273ff,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0x5b468016,
+0x0d487016,
+0x5a4e73ff,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0x5d54a816,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0x5a4a73ff,
+0x6615fc16,
+0x3bab56ae,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0x594673ff,
+0xffffffff,
+0x61468c16,
+0x8d17ffff,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0x2a13fc1a,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0x6913ffff,
+0x40abfeb3,
+0x8db9ffff,
+0x41aaa696,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0x6a0fffff,
+0x8db5ffff,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0x7a873c07,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0x6a0bffff,
+0x3f695402,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0x24aa6eae,
+0xffffffff,
+0xffffffff,
+0x6a07ffff,
+0xffffffff,
+0xffffffff,
+0x066e5816,
+0xffffffff,
+0x00666c1b,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0x6a03ffff,
+0xffffffff,
+0x4b55fc1c,
+0x066a5816,
+0xffffffff,
+0x00626c1b,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0x4851fc1c,
+0x05665816,
+0x18506016,
+0x005e6c1b,
+0x12986416,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0x8da1ffff,
+0xffffffff,
+0x3bab56ce,
+0xffffffff,
+0x43aaa6ae,
+0xffffffff,
+0xffffffff,
+0x584ffc20,
+0x7b87fc06,
+0xffffffff,
+0x5f4287ff,
+0x8d9dffff,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0x00566c1b,
+0xffffffff,
+0xffffffff,
+0x584bfc20,
+0x5253fc28,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0x5645fc1c,
+0xffffffff,
+0x40abfed3,
+0x00526c1b,
+0x8187440e,
+0xffffffff,
+0x5847fc20,
+0x8287fc0e,
+0xffffffff,
+0xffffffff,
+0x8b95ffff,
+0x2e3c7800,
+0x5441fc1c,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0x17505c1c,
+0xffffffff,
+0xffffffff,
+0x41aaaa76,
+0xffffffff,
+0x614c9816,
+0x8991ffff,
+0x1daa5a6f,
+0x05525816,
+0x4d585bff,
+0xffffffff,
+0x8087400c,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0x1baa59d3,
+0x828dffff,
+0x25aa6ece,
+0x054e5816,
+0x76753c1b,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0x2b68d001,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0x8689ffff,
+0xffffffff,
+0x054a5816,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0x43aca01b,
+0x05465816,
+0x7f865c0e,
+0x5a4c5bff,
+0x39ab55d3,
+0x01626c16,
+0x02686fff,
+0x3457fc1b,
+0xffffffff,
+0xffffffff,
+0x0f3e7000,
+0x3dab55ae,
+0x05425816,
+0x1951fc17,
+0x59485bff,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0x3153fc1b,
+0x0c58701c,
+0x5f64cbff,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0x035a6c16,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0x0b54701c,
+0xffffffff,
+0x8779ffff,
+0x1faa71d5,
+0xffffffff,
+0xffffffff,
+0x2d5eb81b,
+0x72b5fc08,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0x0b50701c,
+0x456ffc16,
+0x7b75ffff,
+0xffffffff,
+0xffffffff,
+0x147e5c16,
+0xffffffff,
+0xffffffff,
+0x2a106bff,
+0xffffffff,
+0x1eaa5ab4,
+0x446bfc16,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0x41aaaa96,
+0xffffffff,
+0x3556b81b,
+0x87a5fc00,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0x4e6dffff,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0x3252b81b,
+0xffffffff,
+0x5e54a81c,
+0xffffffff,
+0xffffffff,
+0x0b44701c,
+0x28b05c00,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0x73785fff,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0x0b40701c,
+0xffffffff,
+0x6b65ffff,
+0xffffffff,
+0xffffffff,
+0x1daa5a72,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0x6266cc1b,
+0xffffffff,
+0x375bfc16,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0x3f695400,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0x6d113017,
+0x3ead541b,
+0xffffffff,
+0x5d448816,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0x18506416,
+0xffffffff,
+0xffffffff,
+0x16b37400,
+0xffffffff,
+0x4653fc16,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0x04126c1b,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0x574ffc16,
+0xffffffff,
+0x6855ffff,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0x040e6c1b,
+0x41aaa275,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0x574bfc16,
+0x6f826400,
+0x6851ffff,
+0x1eaa5ad4,
+0x2a125816,
+0xffffffff,
+0x040a6c1b,
+0x7185fc00,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0x5747fc16,
+0x7b87fc04,
+0xffffffff,
+0xffffffff,
+0x090e5816,
+0xffffffff,
+0x04066c1b,
+0x6e81fc00,
+0x1aac6c1b,
+0x1850601c,
+0x2e5cbbff,
+0x5543fc16,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0x090a5816,
+0xffffffff,
+0x04026c1b,
+0xffffffff,
+0xffffffff,
+0x8087440c,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0x6c45ffff,
+0x8287fc0c,
+0x09065816,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0x6b41ffff,
+0x3353fc2e,
+0x09025816,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0x2f50bbff,
+0x073c5800,
+0x6266cc16,
+0x5f4083ff,
+0xffffffff,
+0xffffffff,
+0x43aca41b,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0x2a10701c,
+0x6364cfff,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0x7e865c0c,
+0xffffffff,
+0xffffffff,
+0x3656b82e,
+0x41aaa295,
+0x100c701c,
+0x614a9416,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0x2c5ebc1b,
+0xffffffff,
+0x2a105c17,
+0xffffffff,
+0x1008701c,
+0x3cab5675,
+0xffffffff,
+0xffffffff,
+0x77873806,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0x1004701c,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0xffffffff,
+0xffffffff
+};
+
+#define fold_hashkey(k) (lj_rol(lj_rol((k),17)-(k),16)%915)
+
diff --git a/Build/source/libs/luajit/LuaJIT-src/src/_lj_libdef.h_ b/Build/source/libs/luajit/LuaJIT-src/src/_lj_libdef.h_
new file mode 100644
index 00000000000..5693a581391
--- /dev/null
+++ b/Build/source/libs/luajit/LuaJIT-src/src/_lj_libdef.h_
@@ -0,0 +1,393 @@
+/* This is a generated file. DO NOT EDIT! */
+
+#ifdef LJLIB_MODULE_base
+#undef LJLIB_MODULE_base
+static const lua_CFunction lj_lib_cf_base[] = {
+ lj_ffh_assert,
+ lj_ffh_next,
+ lj_ffh_pairs,
+ lj_ffh_ipairs_aux,
+ lj_ffh_ipairs,
+ lj_ffh_setmetatable,
+ lj_cf_getfenv,
+ lj_cf_setfenv,
+ lj_ffh_rawget,
+ lj_cf_rawset,
+ lj_cf_rawequal,
+ lj_cf_unpack,
+ lj_cf_select,
+ lj_ffh_tonumber,
+ lj_ffh_tostring,
+ lj_cf_error,
+ lj_ffh_pcall,
+ lj_cf_loadfile,
+ lj_cf_load,
+ lj_cf_loadstring,
+ lj_cf_dofile,
+ lj_cf_gcinfo,
+ lj_cf_collectgarbage,
+ lj_cf_newproxy,
+ lj_cf_print
+};
+static const uint8_t lj_lib_init_base[] = {
+2,0,28,70,97,115,115,101,114,116,195,110,105,108,199,98,111,111,108,101,97,
+110,252,1,200,117,115,101,114,100,97,116,97,198,115,116,114,105,110,103,197,
+117,112,118,97,108,198,116,104,114,101,97,100,197,112,114,111,116,111,200,102,
+117,110,99,116,105,111,110,197,116,114,97,99,101,197,99,100,97,116,97,197,116,
+97,98,108,101,252,9,198,110,117,109,98,101,114,132,116,121,112,101,68,110,101,
+120,116,253,69,112,97,105,114,115,64,253,70,105,112,97,105,114,115,140,103,
+101,116,109,101,116,97,116,97,98,108,101,76,115,101,116,109,101,116,97,116,
+97,98,108,101,7,103,101,116,102,101,110,118,7,115,101,116,102,101,110,118,70,
+114,97,119,103,101,116,6,114,97,119,115,101,116,8,114,97,119,101,113,117,97,
+108,6,117,110,112,97,99,107,6,115,101,108,101,99,116,72,116,111,110,117,109,
+98,101,114,195,110,105,108,197,102,97,108,115,101,196,116,114,117,101,72,116,
+111,115,116,114,105,110,103,5,101,114,114,111,114,69,112,99,97,108,108,134,
+120,112,99,97,108,108,8,108,111,97,100,102,105,108,101,4,108,111,97,100,10,
+108,111,97,100,115,116,114,105,110,103,6,100,111,102,105,108,101,6,103,99,105,
+110,102,111,14,99,111,108,108,101,99,116,103,97,114,98,97,103,101,252,2,8,110,
+101,119,112,114,111,120,121,200,116,111,115,116,114,105,110,103,5,112,114,105,
+110,116,252,3,200,95,86,69,82,83,73,79,78,250,255
+};
+#endif
+
+#ifdef LJLIB_MODULE_coroutine
+#undef LJLIB_MODULE_coroutine
+static const lua_CFunction lj_lib_cf_coroutine[] = {
+ lj_cf_coroutine_status,
+ lj_cf_coroutine_running,
+ lj_cf_coroutine_create,
+ lj_ffh_coroutine_yield,
+ lj_ffh_coroutine_resume,
+ lj_cf_coroutine_wrap
+};
+static const uint8_t lj_lib_init_coroutine[] = {
+30,13,6,6,115,116,97,116,117,115,7,114,117,110,110,105,110,103,6,99,114,101,
+97,116,101,69,121,105,101,108,100,70,114,101,115,117,109,101,254,4,119,114,
+97,112,255
+};
+#endif
+
+#ifdef LJLIB_MODULE_math
+#undef LJLIB_MODULE_math
+static const lua_CFunction lj_lib_cf_math[] = {
+ lj_ffh_math_abs,
+ lj_ffh_math_sqrt,
+ lj_ffh_math_log,
+ lj_ffh_math_atan2,
+ lj_ffh_math_ldexp,
+ lj_ffh_math_min,
+ lj_cf_math_random,
+ lj_cf_math_randomseed
+};
+static const uint8_t lj_lib_init_math[] = {
+37,16,30,67,97,98,115,133,102,108,111,111,114,132,99,101,105,108,68,115,113,
+114,116,133,108,111,103,49,48,131,101,120,112,131,115,105,110,131,99,111,115,
+131,116,97,110,132,97,115,105,110,132,97,99,111,115,132,97,116,97,110,132,115,
+105,110,104,132,99,111,115,104,132,116,97,110,104,133,102,114,101,120,112,132,
+109,111,100,102,251,248,193,99,26,220,165,76,64,131,100,101,103,251,57,157,
+82,162,70,223,145,63,131,114,97,100,67,108,111,103,69,97,116,97,110,50,131,
+112,111,119,132,102,109,111,100,69,108,100,101,120,112,67,109,105,110,131,109,
+97,120,251,24,45,68,84,251,33,9,64,194,112,105,250,251,0,0,0,0,0,0,240,127,
+196,104,117,103,101,250,252,2,6,114,97,110,100,111,109,252,2,10,114,97,110,
+100,111,109,115,101,101,100,255
+};
+#endif
+
+#ifdef LJLIB_MODULE_bit
+#undef LJLIB_MODULE_bit
+static const lua_CFunction lj_lib_cf_bit[] = {
+ lj_ffh_bit_tobit,
+ lj_ffh_bit_lshift,
+ lj_ffh_bit_band,
+ lj_cf_bit_tohex
+};
+static const uint8_t lj_lib_init_bit[] = {
+65,42,12,69,116,111,98,105,116,132,98,110,111,116,133,98,115,119,97,112,70,
+108,115,104,105,102,116,134,114,115,104,105,102,116,135,97,114,115,104,105,
+102,116,131,114,111,108,131,114,111,114,68,98,97,110,100,131,98,111,114,132,
+98,120,111,114,5,116,111,104,101,120,255
+};
+#endif
+
+#ifdef LJLIB_MODULE_string
+#undef LJLIB_MODULE_string
+static const lua_CFunction lj_lib_cf_string[] = {
+ lj_ffh_string_len,
+ lj_ffh_string_byte,
+ lj_ffh_string_char,
+ lj_ffh_string_sub,
+ lj_ffh_string_rep,
+ lj_ffh_string_reverse,
+ lj_cf_string_dump,
+ lj_cf_string_find,
+ lj_cf_string_match,
+ lj_cf_string_gmatch,
+ lj_cf_string_gsub,
+ lj_cf_string_format
+};
+static const uint8_t lj_lib_init_string[] = {
+77,53,14,67,108,101,110,68,98,121,116,101,68,99,104,97,114,67,115,117,98,67,
+114,101,112,71,114,101,118,101,114,115,101,133,108,111,119,101,114,133,117,
+112,112,101,114,4,100,117,109,112,4,102,105,110,100,5,109,97,116,99,104,254,
+6,103,109,97,116,99,104,4,103,115,117,98,6,102,111,114,109,97,116,255
+};
+#endif
+
+#ifdef LJLIB_MODULE_table
+#undef LJLIB_MODULE_table
+static const lua_CFunction lj_lib_cf_table[] = {
+ lj_cf_table_foreachi,
+ lj_cf_table_foreach,
+ lj_ffh_table_getn,
+ lj_cf_table_maxn,
+ lj_cf_table_insert,
+ lj_cf_table_remove,
+ lj_cf_table_concat,
+ lj_cf_table_sort
+};
+static const uint8_t lj_lib_init_table[] = {
+92,61,8,8,102,111,114,101,97,99,104,105,7,102,111,114,101,97,99,104,68,103,
+101,116,110,4,109,97,120,110,6,105,110,115,101,114,116,6,114,101,109,111,118,
+101,6,99,111,110,99,97,116,4,115,111,114,116,255
+};
+#endif
+
+#ifdef LJLIB_MODULE_io_method
+#undef LJLIB_MODULE_io_method
+static const lua_CFunction lj_lib_cf_io_method[] = {
+ lj_cf_io_method_close,
+ lj_cf_io_method_read,
+ lj_cf_io_method_write,
+ lj_cf_io_method_flush,
+ lj_cf_io_method_seek,
+ lj_cf_io_method_setvbuf,
+ lj_cf_io_method_lines,
+ lj_cf_io_method___gc,
+ lj_cf_io_method___tostring
+};
+static const uint8_t lj_lib_init_io_method[] = {
+100,62,10,5,99,108,111,115,101,4,114,101,97,100,5,119,114,105,116,101,5,102,
+108,117,115,104,4,115,101,101,107,7,115,101,116,118,98,117,102,5,108,105,110,
+101,115,4,95,95,103,99,10,95,95,116,111,115,116,114,105,110,103,252,1,199,95,
+95,105,110,100,101,120,250,255
+};
+#endif
+
+#ifdef LJLIB_MODULE_io
+#undef LJLIB_MODULE_io
+static const lua_CFunction lj_lib_cf_io[] = {
+ lj_cf_io_open,
+ lj_cf_io_popen,
+ lj_cf_io_tmpfile,
+ lj_cf_io_close,
+ lj_cf_io_read,
+ lj_cf_io_write,
+ lj_cf_io_flush,
+ lj_cf_io_input,
+ lj_cf_io_output,
+ lj_cf_io_lines,
+ lj_cf_io_type
+};
+static const uint8_t lj_lib_init_io[] = {
+109,62,12,252,2,192,250,4,111,112,101,110,5,112,111,112,101,110,7,116,109,112,
+102,105,108,101,5,99,108,111,115,101,4,114,101,97,100,5,119,114,105,116,101,
+5,102,108,117,115,104,5,105,110,112,117,116,6,111,117,116,112,117,116,5,108,
+105,110,101,115,4,116,121,112,101,255
+};
+#endif
+
+#ifdef LJLIB_MODULE_os
+#undef LJLIB_MODULE_os
+static const lua_CFunction lj_lib_cf_os[] = {
+ lj_cf_os_execute,
+ lj_cf_os_remove,
+ lj_cf_os_rename,
+ lj_cf_os_tmpname,
+ lj_cf_os_getenv,
+ lj_cf_os_exit,
+ lj_cf_os_clock,
+ lj_cf_os_date,
+ lj_cf_os_time,
+ lj_cf_os_difftime,
+ lj_cf_os_setlocale
+};
+static const uint8_t lj_lib_init_os[] = {
+120,62,11,7,101,120,101,99,117,116,101,6,114,101,109,111,118,101,6,114,101,
+110,97,109,101,7,116,109,112,110,97,109,101,6,103,101,116,101,110,118,4,101,
+120,105,116,5,99,108,111,99,107,4,100,97,116,101,4,116,105,109,101,8,100,105,
+102,102,116,105,109,101,9,115,101,116,108,111,99,97,108,101,255
+};
+#endif
+
+#ifdef LJLIB_MODULE_debug
+#undef LJLIB_MODULE_debug
+static const lua_CFunction lj_lib_cf_debug[] = {
+ lj_cf_debug_getregistry,
+ lj_cf_debug_getmetatable,
+ lj_cf_debug_setmetatable,
+ lj_cf_debug_getfenv,
+ lj_cf_debug_setfenv,
+ lj_cf_debug_getinfo,
+ lj_cf_debug_getlocal,
+ lj_cf_debug_setlocal,
+ lj_cf_debug_getupvalue,
+ lj_cf_debug_setupvalue,
+ lj_cf_debug_upvalueid,
+ lj_cf_debug_upvaluejoin,
+ lj_cf_debug_sethook,
+ lj_cf_debug_gethook,
+ lj_cf_debug_debug,
+ lj_cf_debug_traceback
+};
+static const uint8_t lj_lib_init_debug[] = {
+131,62,16,11,103,101,116,114,101,103,105,115,116,114,121,12,103,101,116,109,
+101,116,97,116,97,98,108,101,12,115,101,116,109,101,116,97,116,97,98,108,101,
+7,103,101,116,102,101,110,118,7,115,101,116,102,101,110,118,7,103,101,116,105,
+110,102,111,8,103,101,116,108,111,99,97,108,8,115,101,116,108,111,99,97,108,
+10,103,101,116,117,112,118,97,108,117,101,10,115,101,116,117,112,118,97,108,
+117,101,9,117,112,118,97,108,117,101,105,100,11,117,112,118,97,108,117,101,
+106,111,105,110,7,115,101,116,104,111,111,107,7,103,101,116,104,111,111,107,
+5,100,101,98,117,103,9,116,114,97,99,101,98,97,99,107,255
+};
+#endif
+
+#ifdef LJLIB_MODULE_jit
+#undef LJLIB_MODULE_jit
+static const lua_CFunction lj_lib_cf_jit[] = {
+ lj_cf_jit_on,
+ lj_cf_jit_off,
+ lj_cf_jit_flush,
+ lj_cf_jit_status,
+ lj_cf_jit_attach
+};
+static const uint8_t lj_lib_init_jit[] = {
+147,62,9,2,111,110,3,111,102,102,5,102,108,117,115,104,6,115,116,97,116,117,
+115,6,97,116,116,97,99,104,252,5,194,111,115,250,252,4,196,97,114,99,104,250,
+252,3,203,118,101,114,115,105,111,110,95,110,117,109,250,252,2,199,118,101,
+114,115,105,111,110,250,255
+};
+#endif
+
+#ifdef LJLIB_MODULE_jit_util
+#undef LJLIB_MODULE_jit_util
+static const lua_CFunction lj_lib_cf_jit_util[] = {
+ lj_cf_jit_util_funcinfo,
+ lj_cf_jit_util_funcbc,
+ lj_cf_jit_util_funck,
+ lj_cf_jit_util_funcuvname,
+ lj_cf_jit_util_traceinfo,
+ lj_cf_jit_util_traceir,
+ lj_cf_jit_util_tracek,
+ lj_cf_jit_util_tracesnap,
+ lj_cf_jit_util_tracemc,
+ lj_cf_jit_util_traceexitstub,
+ lj_cf_jit_util_ircalladdr
+};
+static const uint8_t lj_lib_init_jit_util[] = {
+152,62,11,8,102,117,110,99,105,110,102,111,6,102,117,110,99,98,99,5,102,117,
+110,99,107,10,102,117,110,99,117,118,110,97,109,101,9,116,114,97,99,101,105,
+110,102,111,7,116,114,97,99,101,105,114,6,116,114,97,99,101,107,9,116,114,97,
+99,101,115,110,97,112,7,116,114,97,99,101,109,99,13,116,114,97,99,101,101,120,
+105,116,115,116,117,98,10,105,114,99,97,108,108,97,100,100,114,255
+};
+#endif
+
+#ifdef LJLIB_MODULE_jit_opt
+#undef LJLIB_MODULE_jit_opt
+static const lua_CFunction lj_lib_cf_jit_opt[] = {
+ lj_cf_jit_opt_start
+};
+static const uint8_t lj_lib_init_jit_opt[] = {
+163,62,1,5,115,116,97,114,116,255
+};
+#endif
+
+#ifdef LJLIB_MODULE_ffi_meta
+#undef LJLIB_MODULE_ffi_meta
+static const lua_CFunction lj_lib_cf_ffi_meta[] = {
+ lj_cf_ffi_meta___index,
+ lj_cf_ffi_meta___newindex,
+ lj_cf_ffi_meta___eq,
+ lj_cf_ffi_meta___len,
+ lj_cf_ffi_meta___lt,
+ lj_cf_ffi_meta___le,
+ lj_cf_ffi_meta___concat,
+ lj_cf_ffi_meta___call,
+ lj_cf_ffi_meta___add,
+ lj_cf_ffi_meta___sub,
+ lj_cf_ffi_meta___mul,
+ lj_cf_ffi_meta___div,
+ lj_cf_ffi_meta___mod,
+ lj_cf_ffi_meta___pow,
+ lj_cf_ffi_meta___unm,
+ lj_cf_ffi_meta___tostring,
+ lj_cf_ffi_meta___pairs,
+ lj_cf_ffi_meta___ipairs
+};
+static const uint8_t lj_lib_init_ffi_meta[] = {
+164,62,19,7,95,95,105,110,100,101,120,10,95,95,110,101,119,105,110,100,101,
+120,4,95,95,101,113,5,95,95,108,101,110,4,95,95,108,116,4,95,95,108,101,8,95,
+95,99,111,110,99,97,116,6,95,95,99,97,108,108,5,95,95,97,100,100,5,95,95,115,
+117,98,5,95,95,109,117,108,5,95,95,100,105,118,5,95,95,109,111,100,5,95,95,
+112,111,119,5,95,95,117,110,109,10,95,95,116,111,115,116,114,105,110,103,7,
+95,95,112,97,105,114,115,8,95,95,105,112,97,105,114,115,195,102,102,105,203,
+95,95,109,101,116,97,116,97,98,108,101,250,255
+};
+#endif
+
+#ifdef LJLIB_MODULE_ffi_clib
+#undef LJLIB_MODULE_ffi_clib
+static const lua_CFunction lj_lib_cf_ffi_clib[] = {
+ lj_cf_ffi_clib___index,
+ lj_cf_ffi_clib___newindex,
+ lj_cf_ffi_clib___gc
+};
+static const uint8_t lj_lib_init_ffi_clib[] = {
+182,62,3,7,95,95,105,110,100,101,120,10,95,95,110,101,119,105,110,100,101,120,
+4,95,95,103,99,255
+};
+#endif
+
+#ifdef LJLIB_MODULE_ffi_callback
+#undef LJLIB_MODULE_ffi_callback
+static const lua_CFunction lj_lib_cf_ffi_callback[] = {
+ lj_cf_ffi_callback_free,
+ lj_cf_ffi_callback_set
+};
+static const uint8_t lj_lib_init_ffi_callback[] = {
+185,62,3,4,102,114,101,101,3,115,101,116,252,1,199,95,95,105,110,100,101,120,
+250,255
+};
+#endif
+
+#ifdef LJLIB_MODULE_ffi
+#undef LJLIB_MODULE_ffi
+static const lua_CFunction lj_lib_cf_ffi[] = {
+ lj_cf_ffi_cdef,
+ lj_cf_ffi_new,
+ lj_cf_ffi_cast,
+ lj_cf_ffi_typeof,
+ lj_cf_ffi_istype,
+ lj_cf_ffi_sizeof,
+ lj_cf_ffi_alignof,
+ lj_cf_ffi_offsetof,
+ lj_cf_ffi_errno,
+ lj_cf_ffi_string,
+ lj_cf_ffi_copy,
+ lj_cf_ffi_fill,
+ lj_cf_ffi_abi,
+ lj_cf_ffi_metatype,
+ lj_cf_ffi_gc,
+ lj_cf_ffi_load
+};
+static const uint8_t lj_lib_init_ffi[] = {
+187,62,22,4,99,100,101,102,3,110,101,119,4,99,97,115,116,6,116,121,112,101,
+111,102,6,105,115,116,121,112,101,6,115,105,122,101,111,102,7,97,108,105,103,
+110,111,102,8,111,102,102,115,101,116,111,102,5,101,114,114,110,111,6,115,116,
+114,105,110,103,4,99,111,112,121,4,102,105,108,108,3,97,98,105,252,8,192,250,
+8,109,101,116,97,116,121,112,101,252,7,192,250,2,103,99,252,5,192,250,4,108,
+111,97,100,252,4,193,67,250,252,3,194,111,115,250,252,2,196,97,114,99,104,250,
+255
+};
+#endif
+
diff --git a/Build/source/libs/luajit/LuaJIT-src/src/_lj_recdef.h_ b/Build/source/libs/luajit/LuaJIT-src/src/_lj_recdef.h_
new file mode 100644
index 00000000000..2c3c9be63ca
--- /dev/null
+++ b/Build/source/libs/luajit/LuaJIT-src/src/_lj_recdef.h_
@@ -0,0 +1,263 @@
+/* This is a generated file. DO NOT EDIT! */
+
+static const uint16_t recff_idmap[] = {
+0,
+0x0100,
+0x0200,
+0x0300,
+0,
+0,
+0x0400,
+0x0500,
+0x0600,
+0x0700,
+0,
+0,
+0x0800,
+0x0900,
+0x0a00,
+0,
+0x0b00,
+0x0c00,
+0x0d00,
+0,
+0x0e00,
+0x0f00,
+0,
+0,
+0,
+0,
+0,
+0,
+0,
+0,
+0,
+0,
+0,
+0,
+0,
+0,
+0,
+0x1000,
+0x1100+(IRFPM_FLOOR),
+0x1100+(IRFPM_CEIL),
+0x1200+(IRFPM_SQRT),
+0x1200+(IRFPM_LOG10),
+0x1200+(IRFPM_EXP),
+0x1200+(IRFPM_SIN),
+0x1200+(IRFPM_COS),
+0x1200+(IRFPM_TAN),
+0x1300+(FF_math_asin),
+0x1300+(FF_math_acos),
+0x1300+(FF_math_atan),
+0x1400+(IRCALL_sinh),
+0x1400+(IRCALL_cosh),
+0x1400+(IRCALL_tanh),
+0,
+0x1500,
+0x1600,
+0x1600,
+0x1700,
+0x1800,
+0x1900,
+0,
+0x1a00,
+0x1b00+(IR_MIN),
+0x1b00+(IR_MAX),
+0x1c00,
+0,
+0x1d00+(IR_TOBIT),
+0x1d00+(IR_BNOT),
+0x1d00+(IR_BSWAP),
+0x1e00+(IR_BSHL),
+0x1e00+(IR_BSHR),
+0x1e00+(IR_BSAR),
+0x1e00+(IR_BROL),
+0x1e00+(IR_BROR),
+0x1f00+(IR_BAND),
+0x1f00+(IR_BOR),
+0x1f00+(IR_BXOR),
+0,
+0x2000,
+0x2100+(0),
+0,
+0x2100+(1),
+0,
+0,
+0,
+0,
+0,
+0,
+0,
+0,
+0,
+0,
+0,
+0,
+0,
+0x2200,
+0,
+0x2300,
+0x2400,
+0,
+0,
+0,
+0,
+0x2500+(0),
+0x2600+(0),
+0,
+0,
+0,
+0,
+0,
+0,
+0,
+0,
+0,
+0,
+0x2500+(GCROOT_IO_OUTPUT),
+0x2600+(GCROOT_IO_OUTPUT),
+0,
+0,
+0,
+0,
+0,
+0,
+0,
+0,
+0,
+0,
+0,
+0,
+0,
+0,
+0,
+0,
+0,
+0,
+0,
+0,
+0,
+0,
+0,
+0,
+0,
+0,
+0,
+0,
+0,
+0,
+0,
+0,
+0,
+0,
+0,
+0,
+0,
+0,
+0,
+0,
+0,
+0,
+0,
+0,
+0,
+0,
+0,
+0,
+0x2700+(0),
+0x2700+(1),
+0x2800+(MM_eq),
+0x2800+(MM_len),
+0x2800+(MM_lt),
+0x2800+(MM_le),
+0x2800+(MM_concat),
+0x2900,
+0x2800+(MM_add),
+0x2800+(MM_sub),
+0x2800+(MM_mul),
+0x2800+(MM_div),
+0x2800+(MM_mod),
+0x2800+(MM_pow),
+0x2800+(MM_unm),
+0,
+0,
+0,
+0x2a00+(1),
+0x2a00+(0),
+0,
+0,
+0,
+0,
+0x2b00,
+0x2b00,
+0x2c00,
+0x2d00,
+0x2e00+(FF_ffi_sizeof),
+0x2e00+(FF_ffi_alignof),
+0x2e00+(FF_ffi_offsetof),
+0x2f00,
+0x3000,
+0x3100,
+0x3200,
+0x3300,
+0,
+0x3400
+};
+
+static const RecordFunc recff_func[] = {
+recff_nyi,
+recff_c,
+recff_assert,
+recff_type,
+recff_ipairs_aux,
+recff_ipairs,
+recff_getmetatable,
+recff_setmetatable,
+recff_rawget,
+recff_rawset,
+recff_rawequal,
+recff_select,
+recff_tonumber,
+recff_tostring,
+recff_pcall,
+recff_xpcall,
+recff_math_abs,
+recff_math_round,
+recff_math_unary,
+recff_math_atrig,
+recff_math_htrig,
+recff_math_modf,
+recff_math_degrad,
+recff_math_log,
+recff_math_atan2,
+recff_math_pow,
+recff_math_ldexp,
+recff_math_minmax,
+recff_math_random,
+recff_bit_unary,
+recff_bit_shift,
+recff_bit_nary,
+recff_string_len,
+recff_string_range,
+recff_table_getn,
+recff_table_insert,
+recff_table_remove,
+recff_io_write,
+recff_io_flush,
+recff_cdata_index,
+recff_cdata_arith,
+recff_cdata_call,
+recff_clib_index,
+recff_ffi_new,
+recff_ffi_typeof,
+recff_ffi_istype,
+recff_ffi_xof,
+recff_ffi_errno,
+recff_ffi_string,
+recff_ffi_copy,
+recff_ffi_fill,
+recff_ffi_abi,
+recff_ffi_gc
+};
+
diff --git a/Build/source/libs/luajit/LuaJIT-src/src/jit/dis_arm64.lua b/Build/source/libs/luajit/LuaJIT-src/src/jit/dis_arm64.lua
new file mode 100644
index 00000000000..a7173326acb
--- /dev/null
+++ b/Build/source/libs/luajit/LuaJIT-src/src/jit/dis_arm64.lua
@@ -0,0 +1,1216 @@
+----------------------------------------------------------------------------
+-- LuaJIT ARM64 disassembler module.
+--
+-- Copyright (C) 2005-2017 Mike Pall. All rights reserved.
+-- Released under the MIT license. See Copyright Notice in luajit.h
+--
+-- Contributed by Djordje Kovacevic and Stefan Pejic from RT-RK.com.
+-- Sponsored by Cisco Systems, Inc.
+----------------------------------------------------------------------------
+-- This is a helper module used by the LuaJIT machine code dumper module.
+--
+-- It disassembles most user-mode AArch64 instructions.
+-- NYI: Advanced SIMD and VFP instructions.
+------------------------------------------------------------------------------
+
+local type = type
+local sub, byte, format = string.sub, string.byte, string.format
+local match, gmatch, gsub = string.match, string.gmatch, string.gsub
+local concat = table.concat
+local bit = require("bit")
+local band, bor, bxor, tohex = bit.band, bit.bor, bit.bxor, bit.tohex
+local lshift, rshift, arshift = bit.lshift, bit.rshift, bit.arshift
+local ror = bit.ror
+
+------------------------------------------------------------------------------
+-- Opcode maps
+------------------------------------------------------------------------------
+
+local map_adr = { -- PC-relative addressing.
+ shift = 31, mask = 1,
+ [0] = "adrDBx", "adrpDBx"
+}
+
+local map_addsubi = { -- Add/subtract immediate.
+ shift = 29, mask = 3,
+ [0] = "add|movDNIg", "adds|cmnD0NIg", "subDNIg", "subs|cmpD0NIg",
+}
+
+local map_logi = { -- Logical immediate.
+ shift = 31, mask = 1,
+ [0] = {
+ shift = 22, mask = 1,
+ [0] = {
+ shift = 29, mask = 3,
+ [0] = "andDNig", "orr|movDN0ig", "eorDNig", "ands|tstD0Nig"
+ },
+ false -- unallocated
+ },
+ {
+ shift = 29, mask = 3,
+ [0] = "andDNig", "orr|movDN0ig", "eorDNig", "ands|tstD0Nig"
+ }
+}
+
+local map_movwi = { -- Move wide immediate.
+ shift = 31, mask = 1,
+ [0] = {
+ shift = 22, mask = 1,
+ [0] = {
+ shift = 29, mask = 3,
+ [0] = "movnDWRg", false, "movz|movDYRg", "movkDWRg"
+ }, false -- unallocated
+ },
+ {
+ shift = 29, mask = 3,
+ [0] = "movnDWRg", false, "movz|movDYRg", "movkDWRg"
+ },
+}
+
+local map_bitf = { -- Bitfield.
+ shift = 31, mask = 1,
+ [0] = {
+ shift = 22, mask = 1,
+ [0] = {
+ shift = 29, mask = 3,
+ [0] = "sbfm|sbfiz|sbfx|asr|sxtw|sxth|sxtbDN12w",
+ "bfm|bfi|bfxilDN13w",
+ "ubfm|ubfiz|ubfx|lsr|lsl|uxth|uxtbDN12w"
+ }
+ },
+ {
+ shift = 22, mask = 1,
+ {
+ shift = 29, mask = 3,
+ [0] = "sbfm|sbfiz|sbfx|asr|sxtw|sxth|sxtbDN12x",
+ "bfm|bfi|bfxilDN13x",
+ "ubfm|ubfiz|ubfx|lsr|lsl|uxth|uxtbDN12x"
+ }
+ }
+}
+
+local map_datai = { -- Data processing - immediate.
+ shift = 23, mask = 7,
+ [0] = map_adr, map_adr, map_addsubi, false,
+ map_logi, map_movwi, map_bitf,
+ {
+ shift = 15, mask = 0x1c0c1,
+ [0] = "extr|rorDNM4w", [0x10080] = "extr|rorDNM4x",
+ [0x10081] = "extr|rorDNM4x"
+ }
+}
+
+local map_logsr = { -- Logical, shifted register.
+ shift = 31, mask = 1,
+ [0] = {
+ shift = 15, mask = 1,
+ [0] = {
+ shift = 29, mask = 3,
+ [0] = {
+ shift = 21, mask = 7,
+ [0] = "andDNMSg", "bicDNMSg", "andDNMSg", "bicDNMSg",
+ "andDNMSg", "bicDNMSg", "andDNMg", "bicDNMg"
+ },
+ {
+ shift = 21, mask = 7,
+ [0] ="orr|movDN0MSg", "orn|mvnDN0MSg", "orr|movDN0MSg", "orn|mvnDN0MSg",
+ "orr|movDN0MSg", "orn|mvnDN0MSg", "orr|movDN0Mg", "orn|mvnDN0Mg"
+ },
+ {
+ shift = 21, mask = 7,
+ [0] = "eorDNMSg", "eonDNMSg", "eorDNMSg", "eonDNMSg",
+ "eorDNMSg", "eonDNMSg", "eorDNMg", "eonDNMg"
+ },
+ {
+ shift = 21, mask = 7,
+ [0] = "ands|tstD0NMSg", "bicsDNMSg", "ands|tstD0NMSg", "bicsDNMSg",
+ "ands|tstD0NMSg", "bicsDNMSg", "ands|tstD0NMg", "bicsDNMg"
+ }
+ },
+ false -- unallocated
+ },
+ {
+ shift = 29, mask = 3,
+ [0] = {
+ shift = 21, mask = 7,
+ [0] = "andDNMSg", "bicDNMSg", "andDNMSg", "bicDNMSg",
+ "andDNMSg", "bicDNMSg", "andDNMg", "bicDNMg"
+ },
+ {
+ shift = 21, mask = 7,
+ [0] = "orr|movDN0MSg", "orn|mvnDN0MSg", "orr|movDN0MSg", "orn|mvnDN0MSg",
+ "orr|movDN0MSg", "orn|mvnDN0MSg", "orr|movDN0Mg", "orn|mvnDN0Mg"
+ },
+ {
+ shift = 21, mask = 7,
+ [0] = "eorDNMSg", "eonDNMSg", "eorDNMSg", "eonDNMSg",
+ "eorDNMSg", "eonDNMSg", "eorDNMg", "eonDNMg"
+ },
+ {
+ shift = 21, mask = 7,
+ [0] = "ands|tstD0NMSg", "bicsDNMSg", "ands|tstD0NMSg", "bicsDNMSg",
+ "ands|tstD0NMSg", "bicsDNMSg", "ands|tstD0NMg", "bicsDNMg"
+ }
+ }
+}
+
+local map_assh = {
+ shift = 31, mask = 1,
+ [0] = {
+ shift = 15, mask = 1,
+ [0] = {
+ shift = 29, mask = 3,
+ [0] = {
+ shift = 22, mask = 3,
+ [0] = "addDNMSg", "addDNMSg", "addDNMSg", "addDNMg"
+ },
+ {
+ shift = 22, mask = 3,
+ [0] = "adds|cmnD0NMSg", "adds|cmnD0NMSg",
+ "adds|cmnD0NMSg", "adds|cmnD0NMg"
+ },
+ {
+ shift = 22, mask = 3,
+ [0] = "sub|negDN0MSg", "sub|negDN0MSg", "sub|negDN0MSg", "sub|negDN0Mg"
+ },
+ {
+ shift = 22, mask = 3,
+ [0] = "subs|cmp|negsD0N0MzSg", "subs|cmp|negsD0N0MzSg",
+ "subs|cmp|negsD0N0MzSg", "subs|cmp|negsD0N0Mzg"
+ },
+ },
+ false -- unallocated
+ },
+ {
+ shift = 29, mask = 3,
+ [0] = {
+ shift = 22, mask = 3,
+ [0] = "addDNMSg", "addDNMSg", "addDNMSg", "addDNMg"
+ },
+ {
+ shift = 22, mask = 3,
+ [0] = "adds|cmnD0NMSg", "adds|cmnD0NMSg", "adds|cmnD0NMSg",
+ "adds|cmnD0NMg"
+ },
+ {
+ shift = 22, mask = 3,
+ [0] = "sub|negDN0MSg", "sub|negDN0MSg", "sub|negDN0MSg", "sub|negDN0Mg"
+ },
+ {
+ shift = 22, mask = 3,
+ [0] = "subs|cmp|negsD0N0MzSg", "subs|cmp|negsD0N0MzSg",
+ "subs|cmp|negsD0N0MzSg", "subs|cmp|negsD0N0Mzg"
+ }
+ }
+}
+
+local map_addsubsh = { -- Add/subtract, shifted register.
+ shift = 22, mask = 3,
+ [0] = map_assh, map_assh, map_assh
+}
+
+local map_addsubex = { -- Add/subtract, extended register.
+ shift = 22, mask = 3,
+ [0] = {
+ shift = 29, mask = 3,
+ [0] = "addDNMXg", "adds|cmnD0NMXg", "subDNMXg", "subs|cmpD0NMzXg",
+ }
+}
+
+local map_addsubc = { -- Add/subtract, with carry.
+ shift = 10, mask = 63,
+ [0] = {
+ shift = 29, mask = 3,
+ [0] = "adcDNMg", "adcsDNMg", "sbc|ngcDN0Mg", "sbcs|ngcsDN0Mg",
+ }
+}
+
+local map_ccomp = {
+ shift = 4, mask = 1,
+ [0] = {
+ shift = 10, mask = 3,
+ [0] = { -- Conditional compare register.
+ shift = 29, mask = 3,
+ "ccmnNMVCg", false, "ccmpNMVCg",
+ },
+ [2] = { -- Conditional compare immediate.
+ shift = 29, mask = 3,
+ "ccmnN5VCg", false, "ccmpN5VCg",
+ }
+ }
+}
+
+local map_csel = { -- Conditional select.
+ shift = 11, mask = 1,
+ [0] = {
+ shift = 10, mask = 1,
+ [0] = {
+ shift = 29, mask = 3,
+ [0] = "cselDNMzCg", false, "csinv|cinv|csetmDNMcg", false,
+ },
+ {
+ shift = 29, mask = 3,
+ [0] = "csinc|cinc|csetDNMcg", false, "csneg|cnegDNMcg", false,
+ }
+ }
+}
+
+local map_data1s = { -- Data processing, 1 source.
+ shift = 29, mask = 1,
+ [0] = {
+ shift = 31, mask = 1,
+ [0] = {
+ shift = 10, mask = 0x7ff,
+ [0] = "rbitDNg", "rev16DNg", "revDNw", false, "clzDNg", "clsDNg"
+ },
+ {
+ shift = 10, mask = 0x7ff,
+ [0] = "rbitDNg", "rev16DNg", "rev32DNx", "revDNx", "clzDNg", "clsDNg"
+ }
+ }
+}
+
+local map_data2s = { -- Data processing, 2 sources.
+ shift = 29, mask = 1,
+ [0] = {
+ shift = 10, mask = 63,
+ false, "udivDNMg", "sdivDNMg", false, false, false, false, "lslDNMg",
+ "lsrDNMg", "asrDNMg", "rorDNMg"
+ }
+}
+
+local map_data3s = { -- Data processing, 3 sources.
+ shift = 29, mask = 7,
+ [0] = {
+ shift = 21, mask = 7,
+ [0] = {
+ shift = 15, mask = 1,
+ [0] = "madd|mulDNMA0g", "msub|mnegDNMA0g"
+ }
+ }, false, false, false,
+ {
+ shift = 15, mask = 1,
+ [0] = {
+ shift = 21, mask = 7,
+ [0] = "madd|mulDNMA0g", "smaddl|smullDxNMwA0x", "smulhDNMx", false,
+ false, "umaddl|umullDxNMwA0x", "umulhDNMx"
+ },
+ {
+ shift = 21, mask = 7,
+ [0] = "msub|mnegDNMA0g", "smsubl|smneglDxNMwA0x", false, false,
+ false, "umsubl|umneglDxNMwA0x"
+ }
+ }
+}
+
+local map_datar = { -- Data processing, register.
+ shift = 28, mask = 1,
+ [0] = {
+ shift = 24, mask = 1,
+ [0] = map_logsr,
+ {
+ shift = 21, mask = 1,
+ [0] = map_addsubsh, map_addsubex
+ }
+ },
+ {
+ shift = 21, mask = 15,
+ [0] = map_addsubc, false, map_ccomp, false, map_csel, false,
+ {
+ shift = 30, mask = 1,
+ [0] = map_data2s, map_data1s
+ },
+ false, map_data3s, map_data3s, map_data3s, map_data3s, map_data3s,
+ map_data3s, map_data3s, map_data3s
+ }
+}
+
+local map_lrl = { -- Load register, literal.
+ shift = 26, mask = 1,
+ [0] = {
+ shift = 30, mask = 3,
+ [0] = "ldrDwB", "ldrDxB", "ldrswDxB"
+ },
+ {
+ shift = 30, mask = 3,
+ [0] = "ldrDsB", "ldrDdB"
+ }
+}
+
+local map_lsriind = { -- Load/store register, immediate pre/post-indexed.
+ shift = 30, mask = 3,
+ [0] = {
+ shift = 26, mask = 1,
+ [0] = {
+ shift = 22, mask = 3,
+ [0] = "strbDwzL", "ldrbDwzL", "ldrsbDxzL", "ldrsbDwzL"
+ }
+ },
+ {
+ shift = 26, mask = 1,
+ [0] = {
+ shift = 22, mask = 3,
+ [0] = "strhDwzL", "ldrhDwzL", "ldrshDxzL", "ldrshDwzL"
+ }
+ },
+ {
+ shift = 26, mask = 1,
+ [0] = {
+ shift = 22, mask = 3,
+ [0] = "strDwzL", "ldrDwzL", "ldrswDxzL"
+ },
+ {
+ shift = 22, mask = 3,
+ [0] = "strDszL", "ldrDszL"
+ }
+ },
+ {
+ shift = 26, mask = 1,
+ [0] = {
+ shift = 22, mask = 3,
+ [0] = "strDxzL", "ldrDxzL"
+ },
+ {
+ shift = 22, mask = 3,
+ [0] = "strDdzL", "ldrDdzL"
+ }
+ }
+}
+
+local map_lsriro = {
+ shift = 21, mask = 1,
+ [0] = { -- Load/store register immediate.
+ shift = 10, mask = 3,
+ [0] = { -- Unscaled immediate.
+ shift = 26, mask = 1,
+ [0] = {
+ shift = 30, mask = 3,
+ [0] = {
+ shift = 22, mask = 3,
+ [0] = "sturbDwK", "ldurbDwK"
+ },
+ {
+ shift = 22, mask = 3,
+ [0] = "sturhDwK", "ldurhDwK"
+ },
+ {
+ shift = 22, mask = 3,
+ [0] = "sturDwK", "ldurDwK"
+ },
+ {
+ shift = 22, mask = 3,
+ [0] = "sturDxK", "ldurDxK"
+ }
+ }
+ }, map_lsriind, false, map_lsriind
+ },
+ { -- Load/store register, register offset.
+ shift = 10, mask = 3,
+ [2] = {
+ shift = 26, mask = 1,
+ [0] = {
+ shift = 30, mask = 3,
+ [0] = {
+ shift = 22, mask = 3,
+ [0] = "strbDwO", "ldrbDwO", "ldrsbDxO", "ldrsbDwO"
+ },
+ {
+ shift = 22, mask = 3,
+ [0] = "strhDwO", "ldrhDwO", "ldrshDxO", "ldrshDwO"
+ },
+ {
+ shift = 22, mask = 3,
+ [0] = "strDwO", "ldrDwO", "ldrswDxO"
+ },
+ {
+ shift = 22, mask = 3,
+ [0] = "strDxO", "ldrDxO"
+ }
+ },
+ {
+ shift = 30, mask = 3,
+ [2] = {
+ shift = 22, mask = 3,
+ [0] = "strDsO", "ldrDsO"
+ },
+ [3] = {
+ shift = 22, mask = 3,
+ [0] = "strDdO", "ldrDdO"
+ }
+ }
+ }
+ }
+}
+
+local map_lsp = { -- Load/store register pair, offset.
+ shift = 22, mask = 1,
+ [0] = {
+ shift = 30, mask = 3,
+ [0] = {
+ shift = 26, mask = 1,
+ [0] = "stpDzAzwP", "stpDzAzsP",
+ },
+ {
+ shift = 26, mask = 1,
+ "stpDzAzdP"
+ },
+ {
+ shift = 26, mask = 1,
+ [0] = "stpDzAzxP"
+ }
+ },
+ {
+ shift = 30, mask = 3,
+ [0] = {
+ shift = 26, mask = 1,
+ [0] = "ldpDzAzwP", "ldpDzAzsP",
+ },
+ {
+ shift = 26, mask = 1,
+ [0] = "ldpswDAxP", "ldpDzAzdP"
+ },
+ {
+ shift = 26, mask = 1,
+ [0] = "ldpDzAzxP"
+ }
+ }
+}
+
+local map_ls = { -- Loads and stores.
+ shift = 24, mask = 0x31,
+ [0x10] = map_lrl, [0x30] = map_lsriro,
+ [0x20] = {
+ shift = 23, mask = 3,
+ map_lsp, map_lsp, map_lsp
+ },
+ [0x21] = {
+ shift = 23, mask = 3,
+ map_lsp, map_lsp, map_lsp
+ },
+ [0x31] = {
+ shift = 26, mask = 1,
+ [0] = {
+ shift = 30, mask = 3,
+ [0] = {
+ shift = 22, mask = 3,
+ [0] = "strbDwzU", "ldrbDwzU"
+ },
+ {
+ shift = 22, mask = 3,
+ [0] = "strhDwzU", "ldrhDwzU"
+ },
+ {
+ shift = 22, mask = 3,
+ [0] = "strDwzU", "ldrDwzU"
+ },
+ {
+ shift = 22, mask = 3,
+ [0] = "strDxzU", "ldrDxzU"
+ }
+ },
+ {
+ shift = 30, mask = 3,
+ [2] = {
+ shift = 22, mask = 3,
+ [0] = "strDszU", "ldrDszU"
+ },
+ [3] = {
+ shift = 22, mask = 3,
+ [0] = "strDdzU", "ldrDdzU"
+ }
+ }
+ },
+}
+
+local map_datafp = { -- Data processing, SIMD and FP.
+ shift = 28, mask = 7,
+ { -- 001
+ shift = 24, mask = 1,
+ [0] = {
+ shift = 21, mask = 1,
+ {
+ shift = 10, mask = 3,
+ [0] = {
+ shift = 12, mask = 1,
+ [0] = {
+ shift = 13, mask = 1,
+ [0] = {
+ shift = 14, mask = 1,
+ [0] = {
+ shift = 15, mask = 1,
+ [0] = { -- FP/int conversion.
+ shift = 31, mask = 1,
+ [0] = {
+ shift = 16, mask = 0xff,
+ [0x20] = "fcvtnsDwNs", [0x21] = "fcvtnuDwNs",
+ [0x22] = "scvtfDsNw", [0x23] = "ucvtfDsNw",
+ [0x24] = "fcvtasDwNs", [0x25] = "fcvtauDwNs",
+ [0x26] = "fmovDwNs", [0x27] = "fmovDsNw",
+ [0x28] = "fcvtpsDwNs", [0x29] = "fcvtpuDwNs",
+ [0x30] = "fcvtmsDwNs", [0x31] = "fcvtmuDwNs",
+ [0x38] = "fcvtzsDwNs", [0x39] = "fcvtzuDwNs",
+ [0x60] = "fcvtnsDwNd", [0x61] = "fcvtnuDwNd",
+ [0x62] = "scvtfDdNw", [0x63] = "ucvtfDdNw",
+ [0x64] = "fcvtasDwNd", [0x65] = "fcvtauDwNd",
+ [0x68] = "fcvtpsDwNd", [0x69] = "fcvtpuDwNd",
+ [0x70] = "fcvtmsDwNd", [0x71] = "fcvtmuDwNd",
+ [0x78] = "fcvtzsDwNd", [0x79] = "fcvtzuDwNd"
+ },
+ {
+ shift = 16, mask = 0xff,
+ [0x20] = "fcvtnsDxNs", [0x21] = "fcvtnuDxNs",
+ [0x22] = "scvtfDsNx", [0x23] = "ucvtfDsNx",
+ [0x24] = "fcvtasDxNs", [0x25] = "fcvtauDxNs",
+ [0x28] = "fcvtpsDxNs", [0x29] = "fcvtpuDxNs",
+ [0x30] = "fcvtmsDxNs", [0x31] = "fcvtmuDxNs",
+ [0x38] = "fcvtzsDxNs", [0x39] = "fcvtzuDxNs",
+ [0x60] = "fcvtnsDxNd", [0x61] = "fcvtnuDxNd",
+ [0x62] = "scvtfDdNx", [0x63] = "ucvtfDdNx",
+ [0x64] = "fcvtasDxNd", [0x65] = "fcvtauDxNd",
+ [0x66] = "fmovDxNd", [0x67] = "fmovDdNx",
+ [0x68] = "fcvtpsDxNd", [0x69] = "fcvtpuDxNd",
+ [0x70] = "fcvtmsDxNd", [0x71] = "fcvtmuDxNd",
+ [0x78] = "fcvtzsDxNd", [0x79] = "fcvtzuDxNd"
+ }
+ }
+ },
+ { -- FP data-processing, 1 source.
+ shift = 31, mask = 1,
+ [0] = {
+ shift = 22, mask = 3,
+ [0] = {
+ shift = 15, mask = 63,
+ [0] = "fmovDNf", "fabsDNf", "fnegDNf",
+ "fsqrtDNf", false, "fcvtDdNs", false, false,
+ "frintnDNf", "frintpDNf", "frintmDNf", "frintzDNf",
+ "frintaDNf", false, "frintxDNf", "frintiDNf",
+ },
+ {
+ shift = 15, mask = 63,
+ [0] = "fmovDNf", "fabsDNf", "fnegDNf",
+ "fsqrtDNf", "fcvtDsNd", false, false, false,
+ "frintnDNf", "frintpDNf", "frintmDNf", "frintzDNf",
+ "frintaDNf", false, "frintxDNf", "frintiDNf",
+ }
+ }
+ }
+ },
+ { -- FP compare.
+ shift = 31, mask = 1,
+ [0] = {
+ shift = 14, mask = 3,
+ [0] = {
+ shift = 23, mask = 1,
+ [0] = {
+ shift = 0, mask = 31,
+ [0] = "fcmpNMf", [8] = "fcmpNZf",
+ [16] = "fcmpeNMf", [24] = "fcmpeNZf",
+ }
+ }
+ }
+ }
+ },
+ { -- FP immediate.
+ shift = 31, mask = 1,
+ [0] = {
+ shift = 5, mask = 31,
+ [0] = {
+ shift = 23, mask = 1,
+ [0] = "fmovDFf"
+ }
+ }
+ }
+ },
+ { -- FP conditional compare.
+ shift = 31, mask = 1,
+ [0] = {
+ shift = 23, mask = 1,
+ [0] = {
+ shift = 4, mask = 1,
+ [0] = "fccmpNMVCf", "fccmpeNMVCf"
+ }
+ }
+ },
+ { -- FP data-processing, 2 sources.
+ shift = 31, mask = 1,
+ [0] = {
+ shift = 23, mask = 1,
+ [0] = {
+ shift = 12, mask = 15,
+ [0] = "fmulDNMf", "fdivDNMf", "faddDNMf", "fsubDNMf",
+ "fmaxDNMf", "fminDNMf", "fmaxnmDNMf", "fminnmDNMf",
+ "fnmulDNMf"
+ }
+ }
+ },
+ { -- FP conditional select.
+ shift = 31, mask = 1,
+ [0] = {
+ shift = 23, mask = 1,
+ [0] = "fcselDNMCf"
+ }
+ }
+ }
+ },
+ { -- FP data-processing, 3 sources.
+ shift = 31, mask = 1,
+ [0] = {
+ shift = 15, mask = 1,
+ [0] = {
+ shift = 21, mask = 5,
+ [0] = "fmaddDNMAf", "fnmaddDNMAf"
+ },
+ {
+ shift = 21, mask = 5,
+ [0] = "fmsubDNMAf", "fnmsubDNMAf"
+ }
+ }
+ }
+ }
+}
+
+local map_br = { -- Branches, exception generating and system instructions.
+ shift = 29, mask = 7,
+ [0] = "bB",
+ { -- Compare & branch, immediate.
+ shift = 24, mask = 3,
+ [0] = "cbzDBg", "cbnzDBg", "tbzDTBw", "tbnzDTBw"
+ },
+ { -- Conditional branch, immediate.
+ shift = 24, mask = 3,
+ [0] = {
+ shift = 4, mask = 1,
+ [0] = {
+ shift = 0, mask = 15,
+ [0] = "beqB", "bneB", "bhsB", "bloB", "bmiB", "bplB", "bvsB", "bvcB",
+ "bhiB", "blsB", "bgeB", "bltB", "bgtB", "bleB", "balB"
+ }
+ }
+ }, false, "blB",
+ { -- Compare & branch, immediate.
+ shift = 24, mask = 3,
+ [0] = "cbzDBg", "cbnzDBg", "tbzDTBx", "tbnzDTBx"
+ },
+ {
+ shift = 24, mask = 3,
+ [0] = { -- Exception generation.
+ shift = 0, mask = 0xe0001f,
+ [0x200000] = "brkW"
+ },
+ { -- System instructions.
+ shift = 0, mask = 0x3fffff,
+ [0x03201f] = "nop"
+ },
+ { -- Unconditional branch, register.
+ shift = 0, mask = 0xfffc1f,
+ [0x1f0000] = "brNx", [0x3f0000] = "blrNx",
+ [0x5f0000] = "retNx"
+ },
+ }
+}
+
+local map_init = {
+ shift = 25, mask = 15,
+ [0] = false, false, false, false, map_ls, map_datar, map_ls, map_datafp,
+ map_datai, map_datai, map_br, map_br, map_ls, map_datar, map_ls, map_datafp
+}
+
+------------------------------------------------------------------------------
+
+local map_regs = { x = {}, w = {}, d = {}, s = {} }
+
+for i=0,30 do
+ map_regs.x[i] = "x"..i
+ map_regs.w[i] = "w"..i
+ map_regs.d[i] = "d"..i
+ map_regs.s[i] = "s"..i
+end
+map_regs.x[31] = "sp"
+map_regs.w[31] = "wsp"
+map_regs.d[31] = "d31"
+map_regs.s[31] = "s31"
+
+local map_cond = {
+ [0] = "eq", "ne", "cs", "cc", "mi", "pl", "vs", "vc",
+ "hi", "ls", "ge", "lt", "gt", "le", "al",
+}
+
+local map_shift = { [0] = "lsl", "lsr", "asr", }
+
+local map_extend = {
+ [0] = "uxtb", "uxth", "uxtw", "uxtx", "sxtb", "sxth", "sxtw", "sxtx",
+}
+
+------------------------------------------------------------------------------
+
+-- Output a nicely formatted line with an opcode and operands.
+local function putop(ctx, text, operands)
+ local pos = ctx.pos
+ local extra = ""
+ if ctx.rel then
+ local sym = ctx.symtab[ctx.rel]
+ if sym then
+ extra = "\t->"..sym
+ end
+ end
+ if ctx.hexdump > 0 then
+ ctx.out(format("%08x %s %-5s %s%s\n",
+ ctx.addr+pos, tohex(ctx.op), text, concat(operands, ", "), extra))
+ else
+ ctx.out(format("%08x %-5s %s%s\n",
+ ctx.addr+pos, text, concat(operands, ", "), extra))
+ end
+ ctx.pos = pos + 4
+end
+
+-- Fallback for unknown opcodes.
+local function unknown(ctx)
+ return putop(ctx, ".long", { "0x"..tohex(ctx.op) })
+end
+
+local function match_reg(p, pat, regnum)
+ return map_regs[match(pat, p.."%w-([xwds])")][regnum]
+end
+
+local function fmt_hex32(x)
+ if x < 0 then
+ return tohex(x)
+ else
+ return format("%x", x)
+ end
+end
+
+local imm13_rep = { 0x55555555, 0x11111111, 0x01010101, 0x00010001, 0x00000001 }
+
+local function decode_imm13(op)
+ local imms = band(rshift(op, 10), 63)
+ local immr = band(rshift(op, 16), 63)
+ if band(op, 0x00400000) == 0 then
+ local len = 5
+ if imms >= 56 then
+ if imms >= 60 then len = 1 else len = 2 end
+ elseif imms >= 48 then len = 3 elseif imms >= 32 then len = 4 end
+ local l = lshift(1, len)-1
+ local s = band(imms, l)
+ local r = band(immr, l)
+ local imm = ror(rshift(-1, 31-s), r)
+ if len ~= 5 then imm = band(imm, lshift(1, l)-1) + rshift(imm, 31-l) end
+ imm = imm * imm13_rep[len]
+ local ix = fmt_hex32(imm)
+ if rshift(op, 31) ~= 0 then
+ return ix..tohex(imm)
+ else
+ return ix
+ end
+ else
+ local lo, hi = -1, 0
+ if imms < 32 then lo = rshift(-1, 31-imms) else hi = rshift(-1, 63-imms) end
+ if immr ~= 0 then
+ lo, hi = ror(lo, immr), ror(hi, immr)
+ local x = immr == 32 and 0 or band(bxor(lo, hi), lshift(-1, 32-immr))
+ lo, hi = bxor(lo, x), bxor(hi, x)
+ if immr >= 32 then lo, hi = hi, lo end
+ end
+ if hi ~= 0 then
+ return fmt_hex32(hi)..tohex(lo)
+ else
+ return fmt_hex32(lo)
+ end
+ end
+end
+
+local function parse_immpc(op, name)
+ if name == "b" or name == "bl" then
+ return arshift(lshift(op, 6), 4)
+ elseif name == "adr" or name == "adrp" then
+ local immlo = band(rshift(op, 29), 3)
+ local immhi = lshift(arshift(lshift(op, 8), 13), 2)
+ return bor(immhi, immlo)
+ elseif name == "tbz" or name == "tbnz" then
+ return lshift(arshift(lshift(op, 13), 18), 2)
+ else
+ return lshift(arshift(lshift(op, 8), 13), 2)
+ end
+end
+
+local function parse_fpimm8(op)
+ local sign = band(op, 0x100000) == 0 and 1 or -1
+ local exp = bxor(rshift(arshift(lshift(op, 12), 5), 24), 0x80) - 131
+ local frac = 16+band(rshift(op, 13), 15)
+ return sign * frac * 2^exp
+end
+
+local function prefer_bfx(sf, uns, imms, immr)
+ if imms < immr or imms == 31 or imms == 63 then
+ return false
+ end
+ if immr == 0 then
+ if sf == 0 and (imms == 7 or imms == 15) then
+ return false
+ end
+ if sf ~= 0 and uns == 0 and (imms == 7 or imms == 15 or imms == 31) then
+ return false
+ end
+ end
+ return true
+end
+
+-- Disassemble a single instruction.
+local function disass_ins(ctx)
+ local pos = ctx.pos
+ local b0, b1, b2, b3 = byte(ctx.code, pos+1, pos+4)
+ local op = bor(lshift(b3, 24), lshift(b2, 16), lshift(b1, 8), b0)
+ local operands = {}
+ local suffix = ""
+ local last, name, pat
+ local map_reg
+ ctx.op = op
+ ctx.rel = nil
+ last = nil
+ local opat
+ opat = map_init[band(rshift(op, 25), 15)]
+ while type(opat) ~= "string" do
+ if not opat then return unknown(ctx) end
+ opat = opat[band(rshift(op, opat.shift), opat.mask)] or opat._
+ end
+ name, pat = match(opat, "^([a-z0-9]*)(.*)")
+ local altname, pat2 = match(pat, "|([a-z0-9_.|]*)(.*)")
+ if altname then pat = pat2 end
+ if sub(pat, 1, 1) == "." then
+ local s2, p2 = match(pat, "^([a-z0-9.]*)(.*)")
+ suffix = suffix..s2
+ pat = p2
+ end
+
+ local rt = match(pat, "[gf]")
+ if rt then
+ if rt == "g" then
+ map_reg = band(op, 0x80000000) ~= 0 and map_regs.x or map_regs.w
+ else
+ map_reg = band(op, 0x400000) ~= 0 and map_regs.d or map_regs.s
+ end
+ end
+
+ local second0, immr
+
+ for p in gmatch(pat, ".") do
+ local x = nil
+ if p == "D" then
+ local regnum = band(op, 31)
+ x = rt and map_reg[regnum] or match_reg(p, pat, regnum)
+ elseif p == "N" then
+ local regnum = band(rshift(op, 5), 31)
+ x = rt and map_reg[regnum] or match_reg(p, pat, regnum)
+ elseif p == "M" then
+ local regnum = band(rshift(op, 16), 31)
+ x = rt and map_reg[regnum] or match_reg(p, pat, regnum)
+ elseif p == "A" then
+ local regnum = band(rshift(op, 10), 31)
+ x = rt and map_reg[regnum] or match_reg(p, pat, regnum)
+ elseif p == "B" then
+ local addr = ctx.addr + pos + parse_immpc(op, name)
+ ctx.rel = addr
+ x = "0x"..tohex(addr)
+ elseif p == "T" then
+ x = bor(band(rshift(op, 26), 32), band(rshift(op, 19), 31))
+ elseif p == "V" then
+ x = band(op, 15)
+ elseif p == "C" then
+ x = map_cond[band(rshift(op, 12), 15)]
+ elseif p == "c" then
+ local rn = band(rshift(op, 5), 31)
+ local rm = band(rshift(op, 16), 31)
+ local cond = band(rshift(op, 12), 15)
+ local invc = bxor(cond, 1)
+ x = map_cond[cond]
+ if altname and cond ~= 14 and cond ~= 15 then
+ local a1, a2 = match(altname, "([^|]*)|(.*)")
+ if rn == rm then
+ local n = #operands
+ operands[n] = nil
+ x = map_cond[invc]
+ if rn ~= 31 then
+ if a1 then name = a1 else name = altname end
+ else
+ operands[n-1] = nil
+ name = a2
+ end
+ end
+ end
+ elseif p == "W" then
+ x = band(rshift(op, 5), 0xffff)
+ elseif p == "Y" then
+ x = band(rshift(op, 5), 0xffff)
+ local hw = band(rshift(op, 21), 3)
+ if altname and (hw == 0 or x ~= 0) then
+ name = altname
+ end
+ elseif p == "L" then
+ local rn = map_regs.x[band(rshift(op, 5), 31)]
+ local imm9 = arshift(lshift(op, 11), 23)
+ if band(op, 0x800) ~= 0 then
+ x = "["..rn..", #"..imm9.."]!"
+ else
+ x = "["..rn.."], #"..imm9
+ end
+ elseif p == "U" then
+ local rn = map_regs.x[band(rshift(op, 5), 31)]
+ local sz = band(rshift(op, 30), 3)
+ local imm12 = lshift(arshift(lshift(op, 10), 20), sz)
+ if imm12 ~= 0 then
+ x = "["..rn..", #"..imm12.."]"
+ else
+ x = "["..rn.."]"
+ end
+ elseif p == "K" then
+ local rn = map_regs.x[band(rshift(op, 5), 31)]
+ local imm9 = arshift(lshift(op, 11), 23)
+ if imm9 ~= 0 then
+ x = "["..rn..", #"..imm9.."]"
+ else
+ x = "["..rn.."]"
+ end
+ elseif p == "O" then
+ local rn, rm = map_regs.x[band(rshift(op, 5), 31)]
+ local m = band(rshift(op, 13), 1)
+ if m == 0 then
+ rm = map_regs.w[band(rshift(op, 16), 31)]
+ else
+ rm = map_regs.x[band(rshift(op, 16), 31)]
+ end
+ x = "["..rn..", "..rm
+ local opt = band(rshift(op, 13), 7)
+ local s = band(rshift(op, 12), 1)
+ local sz = band(rshift(op, 30), 3)
+ -- extension to be applied
+ if opt == 3 then
+ if s == 0 then x = x.."]"
+ else x = x..", lsl #"..sz.."]" end
+ elseif opt == 2 or opt == 6 or opt == 7 then
+ if s == 0 then x = x..", "..map_extend[opt].."]"
+ else x = x..", "..map_extend[opt].." #"..sz.."]" end
+ else
+ x = x.."]"
+ end
+ elseif p == "P" then
+ local opcv, sh = rshift(op, 26), 2
+ if opcv >= 0x2a then sh = 4 elseif opcv >= 0x1b then sh = 3 end
+ local imm7 = lshift(arshift(lshift(op, 10), 25), sh)
+ local rn = map_regs.x[band(rshift(op, 5), 31)]
+ local ind = band(rshift(op, 23), 3)
+ if ind == 1 then
+ x = "["..rn.."], #"..imm7
+ elseif ind == 2 then
+ if imm7 == 0 then
+ x = "["..rn.."]"
+ else
+ x = "["..rn..", #"..imm7.."]"
+ end
+ elseif ind == 3 then
+ x = "["..rn..", #"..imm7.."]!"
+ end
+ elseif p == "I" then
+ local shf = band(rshift(op, 22), 3)
+ local imm12 = band(rshift(op, 10), 0x0fff)
+ local rn, rd = band(rshift(op, 5), 31), band(op, 31)
+ if altname == "mov" and shf == 0 and imm12 == 0 and (rn == 31 or rd == 31) then
+ name = altname
+ x = nil
+ elseif shf == 0 then
+ x = imm12
+ elseif shf == 1 then
+ x = imm12..", lsl #12"
+ end
+ elseif p == "i" then
+ x = "#0x"..decode_imm13(op)
+ elseif p == "1" then
+ immr = band(rshift(op, 16), 63)
+ x = immr
+ elseif p == "2" then
+ x = band(rshift(op, 10), 63)
+ if altname then
+ local a1, a2, a3, a4, a5, a6 =
+ match(altname, "([^|]*)|([^|]*)|([^|]*)|([^|]*)|([^|]*)|(.*)")
+ local sf = band(rshift(op, 26), 32)
+ local uns = band(rshift(op, 30), 1)
+ if prefer_bfx(sf, uns, x, immr) then
+ name = a2
+ x = x - immr + 1
+ elseif immr == 0 and x == 7 then
+ local n = #operands
+ operands[n] = nil
+ if sf ~= 0 then
+ operands[n-1] = gsub(operands[n-1], "x", "w")
+ end
+ last = operands[n-1]
+ name = a6
+ x = nil
+ elseif immr == 0 and x == 15 then
+ local n = #operands
+ operands[n] = nil
+ if sf ~= 0 then
+ operands[n-1] = gsub(operands[n-1], "x", "w")
+ end
+ last = operands[n-1]
+ name = a5
+ x = nil
+ elseif x == 31 or x == 63 then
+ if x == 31 and immr == 0 and name == "sbfm" then
+ name = a4
+ local n = #operands
+ operands[n] = nil
+ if sf ~= 0 then
+ operands[n-1] = gsub(operands[n-1], "x", "w")
+ end
+ last = operands[n-1]
+ else
+ name = a3
+ end
+ x = nil
+ elseif band(x, 31) ~= 31 and immr == x+1 and name == "ubfm" then
+ name = a4
+ last = "#"..(sf+32 - immr)
+ operands[#operands] = last
+ x = nil
+ elseif x < immr then
+ name = a1
+ last = "#"..(sf+32 - immr)
+ operands[#operands] = last
+ x = x + 1
+ end
+ end
+ elseif p == "3" then
+ x = band(rshift(op, 10), 63)
+ if altname then
+ local a1, a2 = match(altname, "([^|]*)|(.*)")
+ if x < immr then
+ name = a1
+ local sf = band(rshift(op, 26), 32)
+ last = "#"..(sf+32 - immr)
+ operands[#operands] = last
+ x = x + 1
+ elseif x >= immr then
+ name = a2
+ x = x - immr + 1
+ end
+ end
+ elseif p == "4" then
+ x = band(rshift(op, 10), 63)
+ local rn = band(rshift(op, 5), 31)
+ local rm = band(rshift(op, 16), 31)
+ if altname and rn == rm then
+ local n = #operands
+ operands[n] = nil
+ last = operands[n-1]
+ name = altname
+ end
+ elseif p == "5" then
+ x = band(rshift(op, 16), 31)
+ elseif p == "S" then
+ x = band(rshift(op, 10), 63)
+ if x == 0 then x = nil
+ else x = map_shift[band(rshift(op, 22), 3)].." #"..x end
+ elseif p == "X" then
+ local opt = band(rshift(op, 13), 7)
+ -- Width specifier <R>.
+ if opt ~= 3 and opt ~= 7 then
+ last = map_regs.w[band(rshift(op, 16), 31)]
+ operands[#operands] = last
+ end
+ x = band(rshift(op, 10), 7)
+ -- Extension.
+ if opt == 2 + band(rshift(op, 31), 1) and
+ band(rshift(op, second0 and 5 or 0), 31) == 31 then
+ if x == 0 then x = nil
+ else x = "lsl #"..x end
+ else
+ if x == 0 then x = map_extend[band(rshift(op, 13), 7)]
+ else x = map_extend[band(rshift(op, 13), 7)].." #"..x end
+ end
+ elseif p == "R" then
+ x = band(rshift(op,21), 3)
+ if x == 0 then x = nil
+ else x = "lsl #"..x*16 end
+ elseif p == "z" then
+ local n = #operands
+ if operands[n] == "sp" then operands[n] = "xzr"
+ elseif operands[n] == "wsp" then operands[n] = "wzr"
+ end
+ elseif p == "Z" then
+ x = 0
+ elseif p == "F" then
+ x = parse_fpimm8(op)
+ elseif p == "g" or p == "f" or p == "x" or p == "w" or
+ p == "d" or p == "s" then
+ -- These are handled in D/N/M/A.
+ elseif p == "0" then
+ if last == "sp" or last == "wsp" then
+ local n = #operands
+ operands[n] = nil
+ last = operands[n-1]
+ if altname then
+ local a1, a2 = match(altname, "([^|]*)|(.*)")
+ if not a1 then
+ name = altname
+ elseif second0 then
+ name, altname = a2, a1
+ else
+ name, altname = a1, a2
+ end
+ end
+ end
+ second0 = true
+ else
+ assert(false)
+ end
+ if x then
+ last = x
+ if type(x) == "number" then x = "#"..x end
+ operands[#operands+1] = x
+ end
+ end
+
+ return putop(ctx, name..suffix, operands)
+end
+
+------------------------------------------------------------------------------
+
+-- Disassemble a block of code.
+local function disass_block(ctx, ofs, len)
+ if not ofs then ofs = 0 end
+ local stop = len and ofs+len or #ctx.code
+ ctx.pos = ofs
+ ctx.rel = nil
+ while ctx.pos < stop do disass_ins(ctx) end
+end
+
+-- Extended API: create a disassembler context. Then call ctx:disass(ofs, len).
+local function create(code, addr, out)
+ local ctx = {}
+ ctx.code = code
+ ctx.addr = addr or 0
+ ctx.out = out or io.write
+ ctx.symtab = {}
+ ctx.disass = disass_block
+ ctx.hexdump = 8
+ return ctx
+end
+
+-- Simple API: disassemble code (a string) at address and output via out.
+local function disass(code, addr, out)
+ create(code, addr, out):disass()
+end
+
+-- Return register name for RID.
+local function regname(r)
+ if r < 32 then return map_regs.x[r] end
+ return map_regs.d[r-32]
+end
+
+-- Public module functions.
+return {
+ create = create,
+ disass = disass,
+ regname = regname
+}
+
diff --git a/Build/source/libs/luajit/LuaJIT-src/src/jit/dis_arm64be.lua b/Build/source/libs/luajit/LuaJIT-src/src/jit/dis_arm64be.lua
new file mode 100644
index 00000000000..7eb389e2fa5
--- /dev/null
+++ b/Build/source/libs/luajit/LuaJIT-src/src/jit/dis_arm64be.lua
@@ -0,0 +1,12 @@
+----------------------------------------------------------------------------
+-- LuaJIT ARM64BE disassembler wrapper module.
+--
+-- Copyright (C) 2005-2017 Mike Pall. All rights reserved.
+-- Released under the MIT license. See Copyright Notice in luajit.h
+----------------------------------------------------------------------------
+-- ARM64 instructions are always little-endian. So just forward to the
+-- common ARM64 disassembler module. All the interesting stuff is there.
+------------------------------------------------------------------------------
+
+return require((string.match(..., ".*%.") or "").."dis_arm64")
+
diff --git a/Build/source/libs/luajit/LuaJIT-src/src/jit/dis_mips64.lua b/Build/source/libs/luajit/LuaJIT-src/src/jit/dis_mips64.lua
new file mode 100644
index 00000000000..c4374928ab5
--- /dev/null
+++ b/Build/source/libs/luajit/LuaJIT-src/src/jit/dis_mips64.lua
@@ -0,0 +1,17 @@
+----------------------------------------------------------------------------
+-- LuaJIT MIPS64 disassembler wrapper module.
+--
+-- Copyright (C) 2005-2017 Mike Pall. All rights reserved.
+-- Released under the MIT license. See Copyright Notice in luajit.h
+----------------------------------------------------------------------------
+-- This module just exports the big-endian functions from the
+-- MIPS disassembler module. All the interesting stuff is there.
+------------------------------------------------------------------------------
+
+local dis_mips = require((string.match(..., ".*%.") or "").."dis_mips")
+return {
+ create = dis_mips.create,
+ disass = dis_mips.disass,
+ regname = dis_mips.regname
+}
+
diff --git a/Build/source/libs/luajit/LuaJIT-src/src/jit/dis_mips64el.lua b/Build/source/libs/luajit/LuaJIT-src/src/jit/dis_mips64el.lua
new file mode 100644
index 00000000000..2b1470af505
--- /dev/null
+++ b/Build/source/libs/luajit/LuaJIT-src/src/jit/dis_mips64el.lua
@@ -0,0 +1,17 @@
+----------------------------------------------------------------------------
+-- LuaJIT MIPS64EL disassembler wrapper module.
+--
+-- Copyright (C) 2005-2017 Mike Pall. All rights reserved.
+-- Released under the MIT license. See Copyright Notice in luajit.h
+----------------------------------------------------------------------------
+-- This module just exports the little-endian functions from the
+-- MIPS disassembler module. All the interesting stuff is there.
+------------------------------------------------------------------------------
+
+local dis_mips = require((string.match(..., ".*%.") or "").."dis_mips")
+return {
+ create = dis_mips.create_el,
+ disass = dis_mips.disass_el,
+ regname = dis_mips.regname
+}
+
diff --git a/Build/source/libs/luajit/LuaJIT-src/src/lauxlib.h b/Build/source/libs/luajit/LuaJIT-src/src/lauxlib.h
index dcb5d72346f..29bde38862b 100644
--- a/Build/source/libs/luajit/LuaJIT-src/src/lauxlib.h
+++ b/Build/source/libs/luajit/LuaJIT-src/src/lauxlib.h
@@ -180,9 +180,13 @@ LUALIB_API void (luaL_addstring) (luaL_Buffer *B, const char *s);
LUALIB_API void (luaL_addvalue) (luaL_Buffer *B);
LUALIB_API void (luaL_pushresult) (luaL_Buffer *B);
+/* -- Luajittex needs this one because it's faster than make it Lua -- */
+LUA_API int (RESERVED_lua_dump) (lua_State *L, lua_Writer writer, void *data, int strip);
/* Luajittex needs this one because it overloads loadfile */
LUALIB_API int (RESERVED_load_aux_JIT) (lua_State *L, int status, int envarg);
+
+
/* }====================================================== */
#endif
diff --git a/Build/source/libs/luajit/LuaJIT-src/src/lj_asm_arm64.h b/Build/source/libs/luajit/LuaJIT-src/src/lj_asm_arm64.h
new file mode 100644
index 00000000000..8fd92e76fdd
--- /dev/null
+++ b/Build/source/libs/luajit/LuaJIT-src/src/lj_asm_arm64.h
@@ -0,0 +1,2022 @@
+/*
+** ARM64 IR assembler (SSA IR -> machine code).
+** Copyright (C) 2005-2017 Mike Pall. See Copyright Notice in luajit.h
+**
+** Contributed by Djordje Kovacevic and Stefan Pejic from RT-RK.com.
+** Sponsored by Cisco Systems, Inc.
+*/
+
+/* -- Register allocator extensions --------------------------------------- */
+
+/* Allocate a register with a hint. */
+static Reg ra_hintalloc(ASMState *as, IRRef ref, Reg hint, RegSet allow)
+{
+ Reg r = IR(ref)->r;
+ if (ra_noreg(r)) {
+ if (!ra_hashint(r) && !iscrossref(as, ref))
+ ra_sethint(IR(ref)->r, hint); /* Propagate register hint. */
+ r = ra_allocref(as, ref, allow);
+ }
+ ra_noweak(as, r);
+ return r;
+}
+
+/* Allocate two source registers for three-operand instructions. */
+static Reg ra_alloc2(ASMState *as, IRIns *ir, RegSet allow)
+{
+ IRIns *irl = IR(ir->op1), *irr = IR(ir->op2);
+ Reg left = irl->r, right = irr->r;
+ if (ra_hasreg(left)) {
+ ra_noweak(as, left);
+ if (ra_noreg(right))
+ right = ra_allocref(as, ir->op2, rset_exclude(allow, left));
+ else
+ ra_noweak(as, right);
+ } else if (ra_hasreg(right)) {
+ ra_noweak(as, right);
+ left = ra_allocref(as, ir->op1, rset_exclude(allow, right));
+ } else if (ra_hashint(right)) {
+ right = ra_allocref(as, ir->op2, allow);
+ left = ra_alloc1(as, ir->op1, rset_exclude(allow, right));
+ } else {
+ left = ra_allocref(as, ir->op1, allow);
+ right = ra_alloc1(as, ir->op2, rset_exclude(allow, left));
+ }
+ return left | (right << 8);
+}
+
+/* -- Guard handling ------------------------------------------------------ */
+
+/* Setup all needed exit stubs. */
+static void asm_exitstub_setup(ASMState *as, ExitNo nexits)
+{
+ ExitNo i;
+ MCode *mxp = as->mctop;
+ if (mxp - (nexits + 3 + MCLIM_REDZONE) < as->mclim)
+ asm_mclimit(as);
+ /* 1: str lr,[sp]; bl ->vm_exit_handler; movz w0,traceno; bl <1; bl <1; ... */
+ for (i = nexits-1; (int32_t)i >= 0; i--)
+ *--mxp = A64I_LE(A64I_BL|((-3-i)&0x03ffffffu));
+ *--mxp = A64I_LE(A64I_MOVZw|A64F_U16(as->T->traceno));
+ mxp--;
+ *mxp = A64I_LE(A64I_BL|(((MCode *)(void *)lj_vm_exit_handler-mxp)&0x03ffffffu));
+ *--mxp = A64I_LE(A64I_STRx|A64F_D(RID_LR)|A64F_N(RID_SP));
+ as->mctop = mxp;
+}
+
+static MCode *asm_exitstub_addr(ASMState *as, ExitNo exitno)
+{
+ /* Keep this in-sync with exitstub_trace_addr(). */
+ return as->mctop + exitno + 3;
+}
+
+/* Emit conditional branch to exit for guard. */
+static void asm_guardcc(ASMState *as, A64CC cc)
+{
+ MCode *target = asm_exitstub_addr(as, as->snapno);
+ MCode *p = as->mcp;
+ if (LJ_UNLIKELY(p == as->invmcp)) {
+ as->loopinv = 1;
+ *p = A64I_B | ((target-p) & 0x03ffffffu);
+ emit_cond_branch(as, cc^1, p-1);
+ return;
+ }
+ emit_cond_branch(as, cc, target);
+}
+
+/* Emit test and branch instruction to exit for guard. */
+static void asm_guardtnb(ASMState *as, A64Ins ai, Reg r, uint32_t bit)
+{
+ MCode *target = asm_exitstub_addr(as, as->snapno);
+ MCode *p = as->mcp;
+ if (LJ_UNLIKELY(p == as->invmcp)) {
+ as->loopinv = 1;
+ *p = A64I_B | ((target-p) & 0x03ffffffu);
+ emit_tnb(as, ai^0x01000000u, r, bit, p-1);
+ return;
+ }
+ emit_tnb(as, ai, r, bit, target);
+}
+
+/* Emit compare and branch instruction to exit for guard. */
+static void asm_guardcnb(ASMState *as, A64Ins ai, Reg r)
+{
+ MCode *target = asm_exitstub_addr(as, as->snapno);
+ MCode *p = as->mcp;
+ if (LJ_UNLIKELY(p == as->invmcp)) {
+ as->loopinv = 1;
+ *p = A64I_B | ((target-p) & 0x03ffffffu);
+ emit_cnb(as, ai^0x01000000u, r, p-1);
+ return;
+ }
+ emit_cnb(as, ai, r, target);
+}
+
+/* -- Operand fusion ------------------------------------------------------ */
+
+/* Limit linear search to this distance. Avoids O(n^2) behavior. */
+#define CONFLICT_SEARCH_LIM 31
+
+static int asm_isk32(ASMState *as, IRRef ref, int32_t *k)
+{
+ if (irref_isk(ref)) {
+ IRIns *ir = IR(ref);
+ if (ir->o == IR_KNULL || !irt_is64(ir->t)) {
+ *k = ir->i;
+ return 1;
+ } else if (checki32((int64_t)ir_k64(ir)->u64)) {
+ *k = (int32_t)ir_k64(ir)->u64;
+ return 1;
+ }
+ }
+ return 0;
+}
+
+/* Check if there's no conflicting instruction between curins and ref. */
+static int noconflict(ASMState *as, IRRef ref, IROp conflict)
+{
+ IRIns *ir = as->ir;
+ IRRef i = as->curins;
+ if (i > ref + CONFLICT_SEARCH_LIM)
+ return 0; /* Give up, ref is too far away. */
+ while (--i > ref)
+ if (ir[i].o == conflict)
+ return 0; /* Conflict found. */
+ return 1; /* Ok, no conflict. */
+}
+
+/* Fuse the array base of colocated arrays. */
+static int32_t asm_fuseabase(ASMState *as, IRRef ref)
+{
+ IRIns *ir = IR(ref);
+ if (ir->o == IR_TNEW && ir->op1 <= LJ_MAX_COLOSIZE &&
+ !neverfuse(as) && noconflict(as, ref, IR_NEWREF))
+ return (int32_t)sizeof(GCtab);
+ return 0;
+}
+
+#define FUSE_REG 0x40000000
+
+/* Fuse array/hash/upvalue reference into register+offset operand. */
+static Reg asm_fuseahuref(ASMState *as, IRRef ref, int32_t *ofsp, RegSet allow,
+ A64Ins ins)
+{
+ IRIns *ir = IR(ref);
+ if (ra_noreg(ir->r)) {
+ if (ir->o == IR_AREF) {
+ if (mayfuse(as, ref)) {
+ if (irref_isk(ir->op2)) {
+ IRRef tab = IR(ir->op1)->op1;
+ int32_t ofs = asm_fuseabase(as, tab);
+ IRRef refa = ofs ? tab : ir->op1;
+ ofs += 8*IR(ir->op2)->i;
+ if (emit_checkofs(ins, ofs)) {
+ *ofsp = ofs;
+ return ra_alloc1(as, refa, allow);
+ }
+ } else {
+ Reg base = ra_alloc1(as, ir->op1, allow);
+ *ofsp = FUSE_REG|ra_alloc1(as, ir->op2, rset_exclude(allow, base));
+ return base;
+ }
+ }
+ } else if (ir->o == IR_HREFK) {
+ if (mayfuse(as, ref)) {
+ int32_t ofs = (int32_t)(IR(ir->op2)->op2 * sizeof(Node));
+ if (emit_checkofs(ins, ofs)) {
+ *ofsp = ofs;
+ return ra_alloc1(as, ir->op1, allow);
+ }
+ }
+ } else if (ir->o == IR_UREFC) {
+ if (irref_isk(ir->op1)) {
+ GCfunc *fn = ir_kfunc(IR(ir->op1));
+ GCupval *uv = &gcref(fn->l.uvptr[(ir->op2 >> 8)])->uv;
+ int64_t ofs = glofs(as, &uv->tv);
+ if (emit_checkofs(ins, ofs)) {
+ *ofsp = (int32_t)ofs;
+ return RID_GL;
+ }
+ }
+ }
+ }
+ *ofsp = 0;
+ return ra_alloc1(as, ref, allow);
+}
+
+/* Fuse m operand into arithmetic/logic instructions. */
+static uint32_t asm_fuseopm(ASMState *as, A64Ins ai, IRRef ref, RegSet allow)
+{
+ IRIns *ir = IR(ref);
+ if (ra_hasreg(ir->r)) {
+ ra_noweak(as, ir->r);
+ return A64F_M(ir->r);
+ } else if (irref_isk(ref)) {
+ uint32_t m;
+ int64_t k = get_k64val(ir);
+ if ((ai & 0x1f000000) == 0x0a000000)
+ m = emit_isk13(k, irt_is64(ir->t));
+ else
+ m = emit_isk12(k);
+ if (m)
+ return m;
+ } else if (mayfuse(as, ref)) {
+ if ((ir->o >= IR_BSHL && ir->o <= IR_BSAR && irref_isk(ir->op2)) ||
+ (ir->o == IR_ADD && ir->op1 == ir->op2)) {
+ A64Shift sh = ir->o == IR_BSHR ? A64SH_LSR :
+ ir->o == IR_BSAR ? A64SH_ASR : A64SH_LSL;
+ int shift = ir->o == IR_ADD ? 1 :
+ (IR(ir->op2)->i & (irt_is64(ir->t) ? 63 : 31));
+ IRIns *irl = IR(ir->op1);
+ if (sh == A64SH_LSL &&
+ irl->o == IR_CONV &&
+ irl->op2 == ((IRT_I64<<IRCONV_DSH)|IRT_INT|IRCONV_SEXT) &&
+ shift <= 4 &&
+ canfuse(as, irl)) {
+ Reg m = ra_alloc1(as, irl->op1, allow);
+ return A64F_M(m) | A64F_EXSH(A64EX_SXTW, shift);
+ } else {
+ Reg m = ra_alloc1(as, ir->op1, allow);
+ return A64F_M(m) | A64F_SH(sh, shift);
+ }
+ } else if (ir->o == IR_CONV &&
+ ir->op2 == ((IRT_I64<<IRCONV_DSH)|IRT_INT|IRCONV_SEXT)) {
+ Reg m = ra_alloc1(as, ir->op1, allow);
+ return A64F_M(m) | A64F_EX(A64EX_SXTW);
+ }
+ }
+ return A64F_M(ra_allocref(as, ref, allow));
+}
+
+/* Fuse XLOAD/XSTORE reference into load/store operand. */
+static void asm_fusexref(ASMState *as, A64Ins ai, Reg rd, IRRef ref,
+ RegSet allow)
+{
+ IRIns *ir = IR(ref);
+ Reg base;
+ int32_t ofs = 0;
+ if (ra_noreg(ir->r) && canfuse(as, ir)) {
+ if (ir->o == IR_ADD) {
+ if (asm_isk32(as, ir->op2, &ofs) && emit_checkofs(ai, ofs)) {
+ ref = ir->op1;
+ } else {
+ Reg rn, rm;
+ IRRef lref = ir->op1, rref = ir->op2;
+ IRIns *irl = IR(lref);
+ if (mayfuse(as, irl->op1)) {
+ unsigned int shift = 4;
+ if (irl->o == IR_BSHL && irref_isk(irl->op2)) {
+ shift = (IR(irl->op2)->i & 63);
+ } else if (irl->o == IR_ADD && irl->op1 == irl->op2) {
+ shift = 1;
+ }
+ if ((ai >> 30) == shift) {
+ lref = irl->op1;
+ irl = IR(lref);
+ ai |= A64I_LS_SH;
+ }
+ }
+ if (irl->o == IR_CONV &&
+ irl->op2 == ((IRT_I64<<IRCONV_DSH)|IRT_INT|IRCONV_SEXT) &&
+ canfuse(as, irl)) {
+ lref = irl->op1;
+ ai |= A64I_LS_SXTWx;
+ } else {
+ ai |= A64I_LS_LSLx;
+ }
+ rm = ra_alloc1(as, lref, allow);
+ rn = ra_alloc1(as, rref, rset_exclude(allow, rm));
+ emit_dnm(as, (ai^A64I_LS_R), (rd & 31), rn, rm);
+ return;
+ }
+ } else if (ir->o == IR_STRREF) {
+ if (asm_isk32(as, ir->op2, &ofs)) {
+ ref = ir->op1;
+ } else if (asm_isk32(as, ir->op1, &ofs)) {
+ ref = ir->op2;
+ } else {
+ Reg rn = ra_alloc1(as, ir->op1, allow);
+ IRIns *irr = IR(ir->op2);
+ uint32_t m;
+ if (irr+1 == ir && !ra_used(irr) &&
+ irr->o == IR_ADD && irref_isk(irr->op2)) {
+ ofs = sizeof(GCstr) + IR(irr->op2)->i;
+ if (emit_checkofs(ai, ofs)) {
+ Reg rm = ra_alloc1(as, irr->op1, rset_exclude(allow, rn));
+ m = A64F_M(rm) | A64F_EX(A64EX_SXTW);
+ goto skipopm;
+ }
+ }
+ m = asm_fuseopm(as, 0, ir->op2, rset_exclude(allow, rn));
+ ofs = sizeof(GCstr);
+ skipopm:
+ emit_lso(as, ai, rd, rd, ofs);
+ emit_dn(as, A64I_ADDx^m, rd, rn);
+ return;
+ }
+ ofs += sizeof(GCstr);
+ if (!emit_checkofs(ai, ofs)) {
+ Reg rn = ra_alloc1(as, ref, allow);
+ Reg rm = ra_allock(as, ofs, rset_exclude(allow, rn));
+ emit_dnm(as, (ai^A64I_LS_R)|A64I_LS_UXTWx, rd, rn, rm);
+ return;
+ }
+ }
+ }
+ base = ra_alloc1(as, ref, allow);
+ emit_lso(as, ai, (rd & 31), base, ofs);
+}
+
+/* Fuse FP multiply-add/sub. */
+static int asm_fusemadd(ASMState *as, IRIns *ir, A64Ins ai, A64Ins air)
+{
+ IRRef lref = ir->op1, rref = ir->op2;
+ IRIns *irm;
+ if (lref != rref &&
+ ((mayfuse(as, lref) && (irm = IR(lref), irm->o == IR_MUL) &&
+ ra_noreg(irm->r)) ||
+ (mayfuse(as, rref) && (irm = IR(rref), irm->o == IR_MUL) &&
+ (rref = lref, ai = air, ra_noreg(irm->r))))) {
+ Reg dest = ra_dest(as, ir, RSET_FPR);
+ Reg add = ra_hintalloc(as, rref, dest, RSET_FPR);
+ Reg left = ra_alloc2(as, irm,
+ rset_exclude(rset_exclude(RSET_FPR, dest), add));
+ Reg right = (left >> 8); left &= 255;
+ emit_dnma(as, ai, (dest & 31), (left & 31), (right & 31), (add & 31));
+ return 1;
+ }
+ return 0;
+}
+
+/* Fuse BAND + BSHL/BSHR into UBFM. */
+static int asm_fuseandshift(ASMState *as, IRIns *ir)
+{
+ IRIns *irl = IR(ir->op1);
+ lua_assert(ir->o == IR_BAND);
+ if (canfuse(as, irl) && irref_isk(ir->op2)) {
+ uint64_t mask = get_k64val(IR(ir->op2));
+ if (irref_isk(irl->op2) && (irl->o == IR_BSHR || irl->o == IR_BSHL)) {
+ int32_t shmask = irt_is64(irl->t) ? 63 : 31;
+ int32_t shift = (IR(irl->op2)->i & shmask);
+ int32_t imms = shift;
+ if (irl->o == IR_BSHL) {
+ mask >>= shift;
+ shift = (shmask-shift+1) & shmask;
+ imms = 0;
+ }
+ if (mask && !((mask+1) & mask)) { /* Contiguous 1-bits at the bottom. */
+ Reg dest = ra_dest(as, ir, RSET_GPR);
+ Reg left = ra_alloc1(as, irl->op1, RSET_GPR);
+ A64Ins ai = shmask == 63 ? A64I_UBFMx : A64I_UBFMw;
+ imms += 63 - emit_clz64(mask);
+ if (imms > shmask) imms = shmask;
+ emit_dn(as, ai | A64F_IMMS(imms) | A64F_IMMR(shift), dest, left);
+ return 1;
+ }
+ }
+ }
+ return 0;
+}
+
+/* Fuse BOR(BSHL, BSHR) into EXTR/ROR. */
+static int asm_fuseorshift(ASMState *as, IRIns *ir)
+{
+ IRIns *irl = IR(ir->op1), *irr = IR(ir->op2);
+ lua_assert(ir->o == IR_BOR);
+ if (canfuse(as, irl) && canfuse(as, irr) &&
+ ((irl->o == IR_BSHR && irr->o == IR_BSHL) ||
+ (irl->o == IR_BSHL && irr->o == IR_BSHR))) {
+ if (irref_isk(irl->op2) && irref_isk(irr->op2)) {
+ IRRef lref = irl->op1, rref = irr->op1;
+ uint32_t lshift = IR(irl->op2)->i, rshift = IR(irr->op2)->i;
+ if (irl->o == IR_BSHR) { /* BSHR needs to be the right operand. */
+ uint32_t tmp2;
+ IRRef tmp1 = lref; lref = rref; rref = tmp1;
+ tmp2 = lshift; lshift = rshift; rshift = tmp2;
+ }
+ if (rshift + lshift == (irt_is64(ir->t) ? 64 : 32)) {
+ A64Ins ai = irt_is64(ir->t) ? A64I_EXTRx : A64I_EXTRw;
+ Reg dest = ra_dest(as, ir, RSET_GPR);
+ Reg left = ra_alloc1(as, lref, RSET_GPR);
+ Reg right = ra_alloc1(as, rref, rset_exclude(RSET_GPR, left));
+ emit_dnm(as, ai | A64F_IMMS(rshift), dest, left, right);
+ return 1;
+ }
+ }
+ }
+ return 0;
+}
+
+/* -- Calls --------------------------------------------------------------- */
+
+/* Generate a call to a C function. */
+static void asm_gencall(ASMState *as, const CCallInfo *ci, IRRef *args)
+{
+ uint32_t n, nargs = CCI_XNARGS(ci);
+ int32_t ofs = 0;
+ Reg gpr, fpr = REGARG_FIRSTFPR;
+ if ((void *)ci->func)
+ emit_call(as, (void *)ci->func);
+ for (gpr = REGARG_FIRSTGPR; gpr <= REGARG_LASTGPR; gpr++)
+ as->cost[gpr] = REGCOST(~0u, ASMREF_L);
+ gpr = REGARG_FIRSTGPR;
+ for (n = 0; n < nargs; n++) { /* Setup args. */
+ IRRef ref = args[n];
+ IRIns *ir = IR(ref);
+ if (ref) {
+ if (irt_isfp(ir->t)) {
+ if (fpr <= REGARG_LASTFPR) {
+ lua_assert(rset_test(as->freeset, fpr)); /* Must have been evicted. */
+ ra_leftov(as, fpr, ref);
+ fpr++;
+ } else {
+ Reg r = ra_alloc1(as, ref, RSET_FPR);
+ emit_spstore(as, ir, r, ofs + ((LJ_BE && !irt_isnum(ir->t)) ? 4 : 0));
+ ofs += 8;
+ }
+ } else {
+ if (gpr <= REGARG_LASTGPR) {
+ lua_assert(rset_test(as->freeset, gpr)); /* Must have been evicted. */
+ ra_leftov(as, gpr, ref);
+ gpr++;
+ } else {
+ Reg r = ra_alloc1(as, ref, RSET_GPR);
+ emit_spstore(as, ir, r, ofs + ((LJ_BE && !irt_is64(ir->t)) ? 4 : 0));
+ ofs += 8;
+ }
+ }
+ }
+ }
+}
+
+/* Setup result reg/sp for call. Evict scratch regs. */
+static void asm_setupresult(ASMState *as, IRIns *ir, const CCallInfo *ci)
+{
+ RegSet drop = RSET_SCRATCH;
+ if (ra_hasreg(ir->r))
+ rset_clear(drop, ir->r); /* Dest reg handled below. */
+ ra_evictset(as, drop); /* Evictions must be performed first. */
+ if (ra_used(ir)) {
+ lua_assert(!irt_ispri(ir->t));
+ if (irt_isfp(ir->t)) {
+ if (ci->flags & CCI_CASTU64) {
+ Reg dest = ra_dest(as, ir, RSET_FPR) & 31;
+ emit_dn(as, irt_isnum(ir->t) ? A64I_FMOV_D_R : A64I_FMOV_S_R,
+ dest, RID_RET);
+ } else {
+ ra_destreg(as, ir, RID_FPRET);
+ }
+ } else {
+ ra_destreg(as, ir, RID_RET);
+ }
+ }
+ UNUSED(ci);
+}
+
+static void asm_callx(ASMState *as, IRIns *ir)
+{
+ IRRef args[CCI_NARGS_MAX*2];
+ CCallInfo ci;
+ IRRef func;
+ IRIns *irf;
+ ci.flags = asm_callx_flags(as, ir);
+ asm_collectargs(as, ir, &ci, args);
+ asm_setupresult(as, ir, &ci);
+ func = ir->op2; irf = IR(func);
+ if (irf->o == IR_CARG) { func = irf->op1; irf = IR(func); }
+ if (irref_isk(func)) { /* Call to constant address. */
+ ci.func = (ASMFunction)(ir_k64(irf)->u64);
+ } else { /* Need a non-argument register for indirect calls. */
+ Reg freg = ra_alloc1(as, func, RSET_RANGE(RID_X8, RID_MAX_GPR)-RSET_FIXED);
+ emit_n(as, A64I_BLR, freg);
+ ci.func = (ASMFunction)(void *)0;
+ }
+ asm_gencall(as, &ci, args);
+}
+
+/* -- Returns ------------------------------------------------------------- */
+
+/* Return to lower frame. Guard that it goes to the right spot. */
+static void asm_retf(ASMState *as, IRIns *ir)
+{
+ Reg base = ra_alloc1(as, REF_BASE, RSET_GPR);
+ void *pc = ir_kptr(IR(ir->op2));
+ int32_t delta = 1+LJ_FR2+bc_a(*((const BCIns *)pc - 1));
+ as->topslot -= (BCReg)delta;
+ if ((int32_t)as->topslot < 0) as->topslot = 0;
+ irt_setmark(IR(REF_BASE)->t); /* Children must not coalesce with BASE reg. */
+ /* Need to force a spill on REF_BASE now to update the stack slot. */
+ emit_lso(as, A64I_STRx, base, RID_SP, ra_spill(as, IR(REF_BASE)));
+ emit_setgl(as, base, jit_base);
+ emit_addptr(as, base, -8*delta);
+ asm_guardcc(as, CC_NE);
+ emit_nm(as, A64I_CMPx, RID_TMP,
+ ra_allock(as, i64ptr(pc), rset_exclude(RSET_GPR, base)));
+ emit_lso(as, A64I_LDRx, RID_TMP, base, -8);
+}
+
+/* -- Type conversions ---------------------------------------------------- */
+
+static void asm_tointg(ASMState *as, IRIns *ir, Reg left)
+{
+ Reg tmp = ra_scratch(as, rset_exclude(RSET_FPR, left));
+ Reg dest = ra_dest(as, ir, RSET_GPR);
+ asm_guardcc(as, CC_NE);
+ emit_nm(as, A64I_FCMPd, (tmp & 31), (left & 31));
+ emit_dn(as, A64I_FCVT_F64_S32, (tmp & 31), dest);
+ emit_dn(as, A64I_FCVT_S32_F64, dest, (left & 31));
+}
+
+static void asm_tobit(ASMState *as, IRIns *ir)
+{
+ RegSet allow = RSET_FPR;
+ Reg left = ra_alloc1(as, ir->op1, allow);
+ Reg right = ra_alloc1(as, ir->op2, rset_clear(allow, left));
+ Reg tmp = ra_scratch(as, rset_clear(allow, right));
+ Reg dest = ra_dest(as, ir, RSET_GPR);
+ emit_dn(as, A64I_FMOV_R_S, dest, (tmp & 31));
+ emit_dnm(as, A64I_FADDd, (tmp & 31), (left & 31), (right & 31));
+}
+
+static void asm_conv(ASMState *as, IRIns *ir)
+{
+ IRType st = (IRType)(ir->op2 & IRCONV_SRCMASK);
+ int st64 = (st == IRT_I64 || st == IRT_U64 || st == IRT_P64);
+ int stfp = (st == IRT_NUM || st == IRT_FLOAT);
+ IRRef lref = ir->op1;
+ lua_assert(irt_type(ir->t) != st);
+ if (irt_isfp(ir->t)) {
+ Reg dest = ra_dest(as, ir, RSET_FPR);
+ if (stfp) { /* FP to FP conversion. */
+ emit_dn(as, st == IRT_NUM ? A64I_FCVT_F32_F64 : A64I_FCVT_F64_F32,
+ (dest & 31), (ra_alloc1(as, lref, RSET_FPR) & 31));
+ } else { /* Integer to FP conversion. */
+ Reg left = ra_alloc1(as, lref, RSET_GPR);
+ A64Ins ai = irt_isfloat(ir->t) ?
+ (((IRT_IS64 >> st) & 1) ?
+ (st == IRT_I64 ? A64I_FCVT_F32_S64 : A64I_FCVT_F32_U64) :
+ (st == IRT_INT ? A64I_FCVT_F32_S32 : A64I_FCVT_F32_U32)) :
+ (((IRT_IS64 >> st) & 1) ?
+ (st == IRT_I64 ? A64I_FCVT_F64_S64 : A64I_FCVT_F64_U64) :
+ (st == IRT_INT ? A64I_FCVT_F64_S32 : A64I_FCVT_F64_U32));
+ emit_dn(as, ai, (dest & 31), left);
+ }
+ } else if (stfp) { /* FP to integer conversion. */
+ if (irt_isguard(ir->t)) {
+ /* Checked conversions are only supported from number to int. */
+ lua_assert(irt_isint(ir->t) && st == IRT_NUM);
+ asm_tointg(as, ir, ra_alloc1(as, lref, RSET_FPR));
+ } else {
+ Reg left = ra_alloc1(as, lref, RSET_FPR);
+ Reg dest = ra_dest(as, ir, RSET_GPR);
+ A64Ins ai = irt_is64(ir->t) ?
+ (st == IRT_NUM ?
+ (irt_isi64(ir->t) ? A64I_FCVT_S64_F64 : A64I_FCVT_U64_F64) :
+ (irt_isi64(ir->t) ? A64I_FCVT_S64_F32 : A64I_FCVT_U64_F32)) :
+ (st == IRT_NUM ?
+ (irt_isint(ir->t) ? A64I_FCVT_S32_F64 : A64I_FCVT_U32_F64) :
+ (irt_isint(ir->t) ? A64I_FCVT_S32_F32 : A64I_FCVT_U32_F32));
+ emit_dn(as, ai, dest, (left & 31));
+ }
+ } else if (st >= IRT_I8 && st <= IRT_U16) { /* Extend to 32 bit integer. */
+ Reg dest = ra_dest(as, ir, RSET_GPR);
+ Reg left = ra_alloc1(as, lref, RSET_GPR);
+ A64Ins ai = st == IRT_I8 ? A64I_SXTBw :
+ st == IRT_U8 ? A64I_UXTBw :
+ st == IRT_I16 ? A64I_SXTHw : A64I_UXTHw;
+ lua_assert(irt_isint(ir->t) || irt_isu32(ir->t));
+ emit_dn(as, ai, dest, left);
+ } else {
+ Reg dest = ra_dest(as, ir, RSET_GPR);
+ if (irt_is64(ir->t)) {
+ if (st64 || !(ir->op2 & IRCONV_SEXT)) {
+ /* 64/64 bit no-op (cast) or 32 to 64 bit zero extension. */
+ ra_leftov(as, dest, lref); /* Do nothing, but may need to move regs. */
+ } else { /* 32 to 64 bit sign extension. */
+ Reg left = ra_alloc1(as, lref, RSET_GPR);
+ emit_dn(as, A64I_SXTW, dest, left);
+ }
+ } else {
+ if (st64) {
+ /* This is either a 32 bit reg/reg mov which zeroes the hiword
+ ** or a load of the loword from a 64 bit address.
+ */
+ Reg left = ra_alloc1(as, lref, RSET_GPR);
+ emit_dm(as, A64I_MOVw, dest, left);
+ } else { /* 32/32 bit no-op (cast). */
+ ra_leftov(as, dest, lref); /* Do nothing, but may need to move regs. */
+ }
+ }
+ }
+}
+
+static void asm_strto(ASMState *as, IRIns *ir)
+{
+ const CCallInfo *ci = &lj_ir_callinfo[IRCALL_lj_strscan_num];
+ IRRef args[2];
+ Reg dest = 0, tmp;
+ int destused = ra_used(ir);
+ int32_t ofs = 0;
+ ra_evictset(as, RSET_SCRATCH);
+ if (destused) {
+ if (ra_hasspill(ir->s)) {
+ ofs = sps_scale(ir->s);
+ destused = 0;
+ if (ra_hasreg(ir->r)) {
+ ra_free(as, ir->r);
+ ra_modified(as, ir->r);
+ emit_spload(as, ir, ir->r, ofs);
+ }
+ } else {
+ dest = ra_dest(as, ir, RSET_FPR);
+ }
+ }
+ if (destused)
+ emit_lso(as, A64I_LDRd, (dest & 31), RID_SP, 0);
+ asm_guardcnb(as, A64I_CBZ, RID_RET);
+ args[0] = ir->op1; /* GCstr *str */
+ args[1] = ASMREF_TMP1; /* TValue *n */
+ asm_gencall(as, ci, args);
+ tmp = ra_releasetmp(as, ASMREF_TMP1);
+ emit_opk(as, A64I_ADDx, tmp, RID_SP, ofs, RSET_GPR);
+}
+
+/* -- Memory references --------------------------------------------------- */
+
+/* Store tagged value for ref at base+ofs. */
+static void asm_tvstore64(ASMState *as, Reg base, int32_t ofs, IRRef ref)
+{
+ RegSet allow = rset_exclude(RSET_GPR, base);
+ IRIns *ir = IR(ref);
+ lua_assert(irt_ispri(ir->t) || irt_isaddr(ir->t) || irt_isinteger(ir->t));
+ if (irref_isk(ref)) {
+ TValue k;
+ lj_ir_kvalue(as->J->L, &k, ir);
+ emit_lso(as, A64I_STRx, ra_allock(as, k.u64, allow), base, ofs);
+ } else {
+ Reg src = ra_alloc1(as, ref, allow);
+ rset_clear(allow, src);
+ if (irt_isinteger(ir->t)) {
+ Reg type = ra_allock(as, (int64_t)irt_toitype(ir->t) << 47, allow);
+ emit_lso(as, A64I_STRx, RID_TMP, base, ofs);
+ emit_dnm(as, A64I_ADDx | A64F_EX(A64EX_UXTW), RID_TMP, type, src);
+ } else {
+ Reg type = ra_allock(as, (int32_t)irt_toitype(ir->t), allow);
+ emit_lso(as, A64I_STRx, RID_TMP, base, ofs);
+ emit_dnm(as, A64I_ADDx | A64F_SH(A64SH_LSL, 47), RID_TMP, src, type);
+ }
+ }
+}
+
+/* Get pointer to TValue. */
+static void asm_tvptr(ASMState *as, Reg dest, IRRef ref)
+{
+ IRIns *ir = IR(ref);
+ if (irt_isnum(ir->t)) {
+ if (irref_isk(ref)) {
+ /* Use the number constant itself as a TValue. */
+ ra_allockreg(as, i64ptr(ir_knum(ir)), dest);
+ } else {
+ /* Otherwise force a spill and use the spill slot. */
+ emit_opk(as, A64I_ADDx, dest, RID_SP, ra_spill(as, ir), RSET_GPR);
+ }
+ } else {
+ /* Otherwise use g->tmptv to hold the TValue. */
+ asm_tvstore64(as, dest, 0, ref);
+ ra_allockreg(as, i64ptr(&J2G(as->J)->tmptv), dest);
+ }
+}
+
+static void asm_aref(ASMState *as, IRIns *ir)
+{
+ Reg dest = ra_dest(as, ir, RSET_GPR);
+ Reg idx, base;
+ if (irref_isk(ir->op2)) {
+ IRRef tab = IR(ir->op1)->op1;
+ int32_t ofs = asm_fuseabase(as, tab);
+ IRRef refa = ofs ? tab : ir->op1;
+ uint32_t k = emit_isk12(ofs + 8*IR(ir->op2)->i);
+ if (k) {
+ base = ra_alloc1(as, refa, RSET_GPR);
+ emit_dn(as, A64I_ADDx^k, dest, base);
+ return;
+ }
+ }
+ base = ra_alloc1(as, ir->op1, RSET_GPR);
+ idx = ra_alloc1(as, ir->op2, rset_exclude(RSET_GPR, base));
+ emit_dnm(as, A64I_ADDx | A64F_EXSH(A64EX_UXTW, 3), dest, base, idx);
+}
+
+/* Inlined hash lookup. Specialized for key type and for const keys.
+** The equivalent C code is:
+** Node *n = hashkey(t, key);
+** do {
+** if (lj_obj_equal(&n->key, key)) return &n->val;
+** } while ((n = nextnode(n)));
+** return niltv(L);
+*/
+static void asm_href(ASMState *as, IRIns *ir, IROp merge)
+{
+ RegSet allow = RSET_GPR;
+ int destused = ra_used(ir);
+ Reg dest = ra_dest(as, ir, allow);
+ Reg tab = ra_alloc1(as, ir->op1, rset_clear(allow, dest));
+ Reg key = 0, tmp = RID_TMP;
+ IRRef refkey = ir->op2;
+ IRIns *irkey = IR(refkey);
+ int isk = irref_isk(ir->op2);
+ IRType1 kt = irkey->t;
+ uint32_t k = 0;
+ uint32_t khash;
+ MCLabel l_end, l_loop, l_next;
+ rset_clear(allow, tab);
+
+ if (!isk) {
+ key = ra_alloc1(as, ir->op2, irt_isnum(kt) ? RSET_FPR : allow);
+ rset_clear(allow, key);
+ if (!irt_isstr(kt)) {
+ tmp = ra_scratch(as, allow);
+ rset_clear(allow, tmp);
+ }
+ } else if (irt_isnum(kt)) {
+ int64_t val = (int64_t)ir_knum(irkey)->u64;
+ if (!(k = emit_isk12(val))) {
+ key = ra_allock(as, val, allow);
+ rset_clear(allow, key);
+ }
+ } else if (!irt_ispri(kt)) {
+ if (!(k = emit_isk12(irkey->i))) {
+ key = ra_alloc1(as, refkey, allow);
+ rset_clear(allow, key);
+ }
+ }
+
+ /* Key not found in chain: jump to exit (if merged) or load niltv. */
+ l_end = emit_label(as);
+ as->invmcp = NULL;
+ if (merge == IR_NE)
+ asm_guardcc(as, CC_AL);
+ else if (destused)
+ emit_loada(as, dest, niltvg(J2G(as->J)));
+
+ /* Follow hash chain until the end. */
+ l_loop = --as->mcp;
+ emit_n(as, A64I_CMPx^A64I_K12^0, dest);
+ emit_lso(as, A64I_LDRx, dest, dest, offsetof(Node, next));
+ l_next = emit_label(as);
+
+ /* Type and value comparison. */
+ if (merge == IR_EQ)
+ asm_guardcc(as, CC_EQ);
+ else
+ emit_cond_branch(as, CC_EQ, l_end);
+
+ if (irt_isnum(kt)) {
+ if (isk) {
+ /* Assumes -0.0 is already canonicalized to +0.0. */
+ if (k)
+ emit_n(as, A64I_CMPx^k, tmp);
+ else
+ emit_nm(as, A64I_CMPx, key, tmp);
+ emit_lso(as, A64I_LDRx, tmp, dest, offsetof(Node, key.u64));
+ } else {
+ Reg tisnum = ra_allock(as, LJ_TISNUM << 15, allow);
+ Reg ftmp = ra_scratch(as, rset_exclude(RSET_FPR, key));
+ rset_clear(allow, tisnum);
+ emit_nm(as, A64I_FCMPd, key, ftmp);
+ emit_dn(as, A64I_FMOV_D_R, (ftmp & 31), (tmp & 31));
+ emit_cond_branch(as, CC_LO, l_next);
+ emit_nm(as, A64I_CMPx | A64F_SH(A64SH_LSR, 32), tisnum, tmp);
+ emit_lso(as, A64I_LDRx, tmp, dest, offsetof(Node, key.n));
+ }
+ } else if (irt_isaddr(kt)) {
+ Reg scr;
+ if (isk) {
+ int64_t kk = ((int64_t)irt_toitype(irkey->t) << 47) | irkey[1].tv.u64;
+ scr = ra_allock(as, kk, allow);
+ emit_nm(as, A64I_CMPx, scr, tmp);
+ emit_lso(as, A64I_LDRx, tmp, dest, offsetof(Node, key.u64));
+ } else {
+ scr = ra_scratch(as, allow);
+ emit_nm(as, A64I_CMPx, tmp, scr);
+ emit_lso(as, A64I_LDRx, scr, dest, offsetof(Node, key.u64));
+ }
+ rset_clear(allow, scr);
+ } else {
+ Reg type, scr;
+ lua_assert(irt_ispri(kt) && !irt_isnil(kt));
+ type = ra_allock(as, ~((int64_t)~irt_toitype(ir->t) << 47), allow);
+ scr = ra_scratch(as, rset_clear(allow, type));
+ rset_clear(allow, scr);
+ emit_nm(as, A64I_CMPw, scr, type);
+ emit_lso(as, A64I_LDRx, scr, dest, offsetof(Node, key));
+ }
+
+ *l_loop = A64I_BCC | A64F_S19(as->mcp - l_loop) | CC_NE;
+ if (!isk && irt_isaddr(kt)) {
+ Reg type = ra_allock(as, (int32_t)irt_toitype(kt), allow);
+ emit_dnm(as, A64I_ADDx | A64F_SH(A64SH_LSL, 47), tmp, key, type);
+ rset_clear(allow, type);
+ }
+ /* Load main position relative to tab->node into dest. */
+ khash = isk ? ir_khash(irkey) : 1;
+ if (khash == 0) {
+ emit_lso(as, A64I_LDRx, dest, tab, offsetof(GCtab, node));
+ } else {
+ emit_dnm(as, A64I_ADDx | A64F_SH(A64SH_LSL, 3), dest, tmp, dest);
+ emit_dnm(as, A64I_ADDx | A64F_SH(A64SH_LSL, 1), dest, dest, dest);
+ emit_lso(as, A64I_LDRx, tmp, tab, offsetof(GCtab, node));
+ if (isk) {
+ Reg tmphash = ra_allock(as, khash, allow);
+ emit_dnm(as, A64I_ANDw, dest, dest, tmphash);
+ emit_lso(as, A64I_LDRw, dest, tab, offsetof(GCtab, hmask));
+ } else if (irt_isstr(kt)) {
+ /* Fetch of str->hash is cheaper than ra_allock. */
+ emit_dnm(as, A64I_ANDw, dest, dest, tmp);
+ emit_lso(as, A64I_LDRw, tmp, key, offsetof(GCstr, hash));
+ emit_lso(as, A64I_LDRw, dest, tab, offsetof(GCtab, hmask));
+ } else { /* Must match with hash*() in lj_tab.c. */
+ emit_dnm(as, A64I_ANDw, dest, dest, tmp);
+ emit_lso(as, A64I_LDRw, tmp, tab, offsetof(GCtab, hmask));
+ emit_dnm(as, A64I_SUBw, dest, dest, tmp);
+ emit_dnm(as, A64I_EXTRw | (A64F_IMMS(32-HASH_ROT3)), tmp, tmp, tmp);
+ emit_dnm(as, A64I_EORw, dest, dest, tmp);
+ emit_dnm(as, A64I_EXTRw | (A64F_IMMS(32-HASH_ROT2)), dest, dest, dest);
+ emit_dnm(as, A64I_SUBw, tmp, tmp, dest);
+ emit_dnm(as, A64I_EXTRw | (A64F_IMMS(32-HASH_ROT1)), dest, dest, dest);
+ emit_dnm(as, A64I_EORw, tmp, tmp, dest);
+ if (irt_isnum(kt)) {
+ emit_dnm(as, A64I_ADDw, dest, dest, dest);
+ emit_dn(as, A64I_LSRx | A64F_IMMR(32)|A64F_IMMS(32), dest, dest);
+ emit_dm(as, A64I_MOVw, tmp, dest);
+ emit_dn(as, A64I_FMOV_R_D, dest, (key & 31));
+ } else {
+ checkmclim(as);
+ emit_dm(as, A64I_MOVw, tmp, key);
+ emit_dnm(as, A64I_EORw, dest, dest,
+ ra_allock(as, irt_toitype(kt) << 15, allow));
+ emit_dn(as, A64I_LSRx | A64F_IMMR(32)|A64F_IMMS(32), dest, dest);
+ emit_dm(as, A64I_MOVx, dest, key);
+ }
+ }
+ }
+}
+
+static void asm_hrefk(ASMState *as, IRIns *ir)
+{
+ IRIns *kslot = IR(ir->op2);
+ IRIns *irkey = IR(kslot->op1);
+ int32_t ofs = (int32_t)(kslot->op2 * sizeof(Node));
+ int32_t kofs = ofs + (int32_t)offsetof(Node, key);
+ int bigofs = !emit_checkofs(A64I_LDRx, ofs);
+ RegSet allow = RSET_GPR;
+ Reg dest = (ra_used(ir) || bigofs) ? ra_dest(as, ir, RSET_GPR) : RID_NONE;
+ Reg node = ra_alloc1(as, ir->op1, allow);
+ Reg key = ra_scratch(as, rset_clear(allow, node));
+ Reg idx = node;
+ uint64_t k;
+ lua_assert(ofs % sizeof(Node) == 0);
+ rset_clear(allow, key);
+ if (bigofs) {
+ idx = dest;
+ rset_clear(allow, dest);
+ kofs = (int32_t)offsetof(Node, key);
+ } else if (ra_hasreg(dest)) {
+ emit_opk(as, A64I_ADDx, dest, node, ofs, allow);
+ }
+ asm_guardcc(as, CC_NE);
+ if (irt_ispri(irkey->t)) {
+ k = ~((int64_t)~irt_toitype(irkey->t) << 47);
+ } else if (irt_isnum(irkey->t)) {
+ k = ir_knum(irkey)->u64;
+ } else {
+ k = ((uint64_t)irt_toitype(irkey->t) << 47) | (uint64_t)ir_kgc(irkey);
+ }
+ emit_nm(as, A64I_CMPx, key, ra_allock(as, k, allow));
+ emit_lso(as, A64I_LDRx, key, idx, kofs);
+ if (bigofs)
+ emit_opk(as, A64I_ADDx, dest, node, ofs, RSET_GPR);
+}
+
+static void asm_uref(ASMState *as, IRIns *ir)
+{
+ Reg dest = ra_dest(as, ir, RSET_GPR);
+ if (irref_isk(ir->op1)) {
+ GCfunc *fn = ir_kfunc(IR(ir->op1));
+ MRef *v = &gcref(fn->l.uvptr[(ir->op2 >> 8)])->uv.v;
+ emit_lsptr(as, A64I_LDRx, dest, v);
+ } else {
+ Reg uv = ra_scratch(as, RSET_GPR);
+ Reg func = ra_alloc1(as, ir->op1, RSET_GPR);
+ if (ir->o == IR_UREFC) {
+ asm_guardcc(as, CC_NE);
+ emit_n(as, (A64I_CMPx^A64I_K12) | A64F_U12(1), RID_TMP);
+ emit_opk(as, A64I_ADDx, dest, uv,
+ (int32_t)offsetof(GCupval, tv), RSET_GPR);
+ emit_lso(as, A64I_LDRB, RID_TMP, uv, (int32_t)offsetof(GCupval, closed));
+ } else {
+ emit_lso(as, A64I_LDRx, dest, uv, (int32_t)offsetof(GCupval, v));
+ }
+ emit_lso(as, A64I_LDRx, uv, func,
+ (int32_t)offsetof(GCfuncL, uvptr) + 8*(int32_t)(ir->op2 >> 8));
+ }
+}
+
+static void asm_fref(ASMState *as, IRIns *ir)
+{
+ UNUSED(as); UNUSED(ir);
+ lua_assert(!ra_used(ir));
+}
+
+static void asm_strref(ASMState *as, IRIns *ir)
+{
+ RegSet allow = RSET_GPR;
+ Reg dest = ra_dest(as, ir, allow);
+ Reg base = ra_alloc1(as, ir->op1, allow);
+ IRIns *irr = IR(ir->op2);
+ int32_t ofs = sizeof(GCstr);
+ uint32_t m;
+ rset_clear(allow, base);
+ if (irref_isk(ir->op2) && (m = emit_isk12(ofs + irr->i))) {
+ emit_dn(as, A64I_ADDx^m, dest, base);
+ } else {
+ emit_dn(as, (A64I_ADDx^A64I_K12) | A64F_U12(ofs), dest, dest);
+ emit_dnm(as, A64I_ADDx, dest, base, ra_alloc1(as, ir->op2, allow));
+ }
+}
+
+/* -- Loads and stores ---------------------------------------------------- */
+
+static A64Ins asm_fxloadins(IRIns *ir)
+{
+ switch (irt_type(ir->t)) {
+ case IRT_I8: return A64I_LDRB ^ A64I_LS_S;
+ case IRT_U8: return A64I_LDRB;
+ case IRT_I16: return A64I_LDRH ^ A64I_LS_S;
+ case IRT_U16: return A64I_LDRH;
+ case IRT_NUM: return A64I_LDRd;
+ case IRT_FLOAT: return A64I_LDRs;
+ default: return irt_is64(ir->t) ? A64I_LDRx : A64I_LDRw;
+ }
+}
+
+static A64Ins asm_fxstoreins(IRIns *ir)
+{
+ switch (irt_type(ir->t)) {
+ case IRT_I8: case IRT_U8: return A64I_STRB;
+ case IRT_I16: case IRT_U16: return A64I_STRH;
+ case IRT_NUM: return A64I_STRd;
+ case IRT_FLOAT: return A64I_STRs;
+ default: return irt_is64(ir->t) ? A64I_STRx : A64I_STRw;
+ }
+}
+
+static void asm_fload(ASMState *as, IRIns *ir)
+{
+ Reg dest = ra_dest(as, ir, RSET_GPR);
+ Reg idx;
+ A64Ins ai = asm_fxloadins(ir);
+ int32_t ofs;
+ if (ir->op1 == REF_NIL) {
+ idx = RID_GL;
+ ofs = (ir->op2 << 2) - GG_OFS(g);
+ } else {
+ idx = ra_alloc1(as, ir->op1, RSET_GPR);
+ if (ir->op2 == IRFL_TAB_ARRAY) {
+ ofs = asm_fuseabase(as, ir->op1);
+ if (ofs) { /* Turn the t->array load into an add for colocated arrays. */
+ emit_dn(as, (A64I_ADDx^A64I_K12) | A64F_U12(ofs), dest, idx);
+ return;
+ }
+ }
+ ofs = field_ofs[ir->op2];
+ }
+ emit_lso(as, ai, (dest & 31), idx, ofs);
+}
+
+static void asm_fstore(ASMState *as, IRIns *ir)
+{
+ if (ir->r != RID_SINK) {
+ Reg src = ra_alloc1(as, ir->op2, RSET_GPR);
+ IRIns *irf = IR(ir->op1);
+ Reg idx = ra_alloc1(as, irf->op1, rset_exclude(RSET_GPR, src));
+ int32_t ofs = field_ofs[irf->op2];
+ emit_lso(as, asm_fxstoreins(ir), (src & 31), idx, ofs);
+ }
+}
+
+static void asm_xload(ASMState *as, IRIns *ir)
+{
+ Reg dest = ra_dest(as, ir, irt_isfp(ir->t) ? RSET_FPR : RSET_GPR);
+ lua_assert(!(ir->op2 & IRXLOAD_UNALIGNED));
+ asm_fusexref(as, asm_fxloadins(ir), dest, ir->op1, RSET_GPR);
+}
+
+static void asm_xstore(ASMState *as, IRIns *ir)
+{
+ if (ir->r != RID_SINK) {
+ Reg src = ra_alloc1(as, ir->op2, irt_isfp(ir->t) ? RSET_FPR : RSET_GPR);
+ asm_fusexref(as, asm_fxstoreins(ir), src, ir->op1,
+ rset_exclude(RSET_GPR, src));
+ }
+}
+
+static void asm_ahuvload(ASMState *as, IRIns *ir)
+{
+ Reg idx, tmp, type;
+ int32_t ofs = 0;
+ RegSet gpr = RSET_GPR, allow = irt_isnum(ir->t) ? RSET_FPR : RSET_GPR;
+ lua_assert(irt_isnum(ir->t) || irt_ispri(ir->t) || irt_isaddr(ir->t) ||
+ irt_isint(ir->t));
+ if (ra_used(ir)) {
+ Reg dest = ra_dest(as, ir, allow);
+ tmp = irt_isnum(ir->t) ? ra_scratch(as, rset_clear(gpr, dest)) : dest;
+ if (irt_isaddr(ir->t)) {
+ emit_dn(as, A64I_ANDx^emit_isk13(LJ_GCVMASK, 1), dest, dest);
+ } else if (irt_isnum(ir->t)) {
+ emit_dn(as, A64I_FMOV_D_R, (dest & 31), tmp);
+ } else if (irt_isint(ir->t)) {
+ emit_dm(as, A64I_MOVw, dest, dest);
+ }
+ } else {
+ tmp = ra_scratch(as, gpr);
+ }
+ type = ra_scratch(as, rset_clear(gpr, tmp));
+ idx = asm_fuseahuref(as, ir->op1, &ofs, rset_clear(gpr, type), A64I_LDRx);
+ /* Always do the type check, even if the load result is unused. */
+ asm_guardcc(as, irt_isnum(ir->t) ? CC_LS : CC_NE);
+ if (irt_type(ir->t) >= IRT_NUM) {
+ lua_assert(irt_isinteger(ir->t) || irt_isnum(ir->t));
+ emit_nm(as, A64I_CMPx | A64F_SH(A64SH_LSR, 32),
+ ra_allock(as, LJ_TISNUM << 15, rset_exclude(gpr, idx)), tmp);
+ } else if (irt_isaddr(ir->t)) {
+ emit_n(as, (A64I_CMNx^A64I_K12) | A64F_U12(-irt_toitype(ir->t)), type);
+ emit_dn(as, A64I_ASRx | A64F_IMMR(47), type, tmp);
+ } else if (irt_isnil(ir->t)) {
+ emit_n(as, (A64I_CMNx^A64I_K12) | A64F_U12(1), tmp);
+ } else {
+ emit_nm(as, A64I_CMPx | A64F_SH(A64SH_LSR, 32),
+ ra_allock(as, (irt_toitype(ir->t) << 15) | 0x7fff, allow), tmp);
+ }
+ if (ofs & FUSE_REG)
+ emit_dnm(as, (A64I_LDRx^A64I_LS_R)|A64I_LS_UXTWx|A64I_LS_SH, tmp, idx, (ofs & 31));
+ else
+ emit_lso(as, A64I_LDRx, tmp, idx, ofs);
+}
+
+static void asm_ahustore(ASMState *as, IRIns *ir)
+{
+ if (ir->r != RID_SINK) {
+ RegSet allow = RSET_GPR;
+ Reg idx, src = RID_NONE, tmp = RID_TMP, type = RID_NONE;
+ int32_t ofs = 0;
+ if (irt_isnum(ir->t)) {
+ src = ra_alloc1(as, ir->op2, RSET_FPR);
+ idx = asm_fuseahuref(as, ir->op1, &ofs, allow, A64I_STRd);
+ if (ofs & FUSE_REG)
+ emit_dnm(as, (A64I_STRd^A64I_LS_R)|A64I_LS_UXTWx|A64I_LS_SH, (src & 31), idx, (ofs &31));
+ else
+ emit_lso(as, A64I_STRd, (src & 31), idx, ofs);
+ } else {
+ if (!irt_ispri(ir->t)) {
+ src = ra_alloc1(as, ir->op2, allow);
+ rset_clear(allow, src);
+ if (irt_isinteger(ir->t))
+ type = ra_allock(as, (uint64_t)(int32_t)LJ_TISNUM << 47, allow);
+ else
+ type = ra_allock(as, irt_toitype(ir->t), allow);
+ } else {
+ tmp = type = ra_allock(as, ~((int64_t)~irt_toitype(ir->t)<<47), allow);
+ }
+ idx = asm_fuseahuref(as, ir->op1, &ofs, rset_exclude(allow, type),
+ A64I_STRx);
+ if (ofs & FUSE_REG)
+ emit_dnm(as, (A64I_STRx^A64I_LS_R)|A64I_LS_UXTWx|A64I_LS_SH, tmp, idx, (ofs & 31));
+ else
+ emit_lso(as, A64I_STRx, tmp, idx, ofs);
+ if (ra_hasreg(src)) {
+ if (irt_isinteger(ir->t)) {
+ emit_dnm(as, A64I_ADDx | A64F_EX(A64EX_UXTW), tmp, type, src);
+ } else {
+ emit_dnm(as, A64I_ADDx | A64F_SH(A64SH_LSL, 47), tmp, src, type);
+ }
+ }
+ }
+ }
+}
+
+static void asm_sload(ASMState *as, IRIns *ir)
+{
+ int32_t ofs = 8*((int32_t)ir->op1-2);
+ IRType1 t = ir->t;
+ Reg dest = RID_NONE, base;
+ RegSet allow = RSET_GPR;
+ lua_assert(!(ir->op2 & IRSLOAD_PARENT)); /* Handled by asm_head_side(). */
+ lua_assert(irt_isguard(t) || !(ir->op2 & IRSLOAD_TYPECHECK));
+ if ((ir->op2 & IRSLOAD_CONVERT) && irt_isguard(t) && irt_isint(t)) {
+ dest = ra_scratch(as, RSET_FPR);
+ asm_tointg(as, ir, dest);
+ t.irt = IRT_NUM; /* Continue with a regular number type check. */
+ } else if (ra_used(ir)) {
+ Reg tmp = RID_NONE;
+ if ((ir->op2 & IRSLOAD_CONVERT))
+ tmp = ra_scratch(as, irt_isint(t) ? RSET_FPR : RSET_GPR);
+ lua_assert((irt_isnum(t)) || irt_isint(t) || irt_isaddr(t));
+ dest = ra_dest(as, ir, irt_isnum(t) ? RSET_FPR : allow);
+ base = ra_alloc1(as, REF_BASE, rset_clear(allow, dest));
+ if (irt_isaddr(t)) {
+ emit_dn(as, A64I_ANDx^emit_isk13(LJ_GCVMASK, 1), dest, dest);
+ } else if ((ir->op2 & IRSLOAD_CONVERT)) {
+ if (irt_isint(t)) {
+ emit_dn(as, A64I_FCVT_S32_F64, dest, (tmp & 31));
+ /* If value is already loaded for type check, move it to FPR. */
+ if ((ir->op2 & IRSLOAD_TYPECHECK))
+ emit_dn(as, A64I_FMOV_D_R, (tmp & 31), dest);
+ else
+ dest = tmp;
+ t.irt = IRT_NUM; /* Check for original type. */
+ } else {
+ emit_dn(as, A64I_FCVT_F64_S32, (dest & 31), tmp);
+ dest = tmp;
+ t.irt = IRT_INT; /* Check for original type. */
+ }
+ } else if (irt_isint(t) && (ir->op2 & IRSLOAD_TYPECHECK)) {
+ emit_dm(as, A64I_MOVw, dest, dest);
+ }
+ goto dotypecheck;
+ }
+ base = ra_alloc1(as, REF_BASE, allow);
+dotypecheck:
+ rset_clear(allow, base);
+ if ((ir->op2 & IRSLOAD_TYPECHECK)) {
+ Reg tmp;
+ if (ra_hasreg(dest) && rset_test(RSET_GPR, dest)) {
+ tmp = dest;
+ } else {
+ tmp = ra_scratch(as, allow);
+ rset_clear(allow, tmp);
+ }
+ if (irt_isnum(t) && !(ir->op2 & IRSLOAD_CONVERT))
+ emit_dn(as, A64I_FMOV_D_R, (dest & 31), tmp);
+ /* Need type check, even if the load result is unused. */
+ asm_guardcc(as, irt_isnum(t) ? CC_LS : CC_NE);
+ if (irt_type(t) >= IRT_NUM) {
+ lua_assert(irt_isinteger(t) || irt_isnum(t));
+ emit_nm(as, A64I_CMPx | A64F_SH(A64SH_LSR, 32),
+ ra_allock(as, LJ_TISNUM << 15, allow), tmp);
+ } else if (irt_isnil(t)) {
+ emit_n(as, (A64I_CMNx^A64I_K12) | A64F_U12(1), tmp);
+ } else if (irt_ispri(t)) {
+ emit_nm(as, A64I_CMPx,
+ ra_allock(as, ~((int64_t)~irt_toitype(t) << 47) , allow), tmp);
+ } else {
+ Reg type = ra_scratch(as, allow);
+ emit_n(as, (A64I_CMNx^A64I_K12) | A64F_U12(-irt_toitype(t)), type);
+ emit_dn(as, A64I_ASRx | A64F_IMMR(47), type, tmp);
+ }
+ emit_lso(as, A64I_LDRx, tmp, base, ofs);
+ return;
+ }
+ if (ra_hasreg(dest)) {
+ emit_lso(as, irt_isnum(t) ? A64I_LDRd :
+ (irt_isint(t) ? A64I_LDRw : A64I_LDRx), (dest & 31), base,
+ ofs ^ ((LJ_BE && irt_isint(t) ? 4 : 0)));
+ }
+}
+
+/* -- Allocations --------------------------------------------------------- */
+
+#if LJ_HASFFI
+static void asm_cnew(ASMState *as, IRIns *ir)
+{
+ CTState *cts = ctype_ctsG(J2G(as->J));
+ CTypeID id = (CTypeID)IR(ir->op1)->i;
+ CTSize sz;
+ CTInfo info = lj_ctype_info(cts, id, &sz);
+ const CCallInfo *ci = &lj_ir_callinfo[IRCALL_lj_mem_newgco];
+ IRRef args[4];
+ RegSet allow = (RSET_GPR & ~RSET_SCRATCH);
+ lua_assert(sz != CTSIZE_INVALID || (ir->o == IR_CNEW && ir->op2 != REF_NIL));
+
+ as->gcsteps++;
+ asm_setupresult(as, ir, ci); /* GCcdata * */
+ /* Initialize immutable cdata object. */
+ if (ir->o == IR_CNEWI) {
+ int32_t ofs = sizeof(GCcdata);
+ Reg r = ra_alloc1(as, ir->op2, allow);
+ lua_assert(sz == 4 || sz == 8);
+ emit_lso(as, sz == 8 ? A64I_STRx : A64I_STRw, r, RID_RET, ofs);
+ } else if (ir->op2 != REF_NIL) { /* Create VLA/VLS/aligned cdata. */
+ ci = &lj_ir_callinfo[IRCALL_lj_cdata_newv];
+ args[0] = ASMREF_L; /* lua_State *L */
+ args[1] = ir->op1; /* CTypeID id */
+ args[2] = ir->op2; /* CTSize sz */
+ args[3] = ASMREF_TMP1; /* CTSize align */
+ asm_gencall(as, ci, args);
+ emit_loadi(as, ra_releasetmp(as, ASMREF_TMP1), (int32_t)ctype_align(info));
+ return;
+ }
+
+ /* Initialize gct and ctypeid. lj_mem_newgco() already sets marked. */
+ {
+ Reg r = (id < 65536) ? RID_X1 : ra_allock(as, id, allow);
+ emit_lso(as, A64I_STRB, RID_TMP, RID_RET, offsetof(GCcdata, gct));
+ emit_lso(as, A64I_STRH, r, RID_RET, offsetof(GCcdata, ctypeid));
+ emit_d(as, A64I_MOVZw | A64F_U16(~LJ_TCDATA), RID_TMP);
+ if (id < 65536) emit_d(as, A64I_MOVZw | A64F_U16(id), RID_X1);
+ }
+ args[0] = ASMREF_L; /* lua_State *L */
+ args[1] = ASMREF_TMP1; /* MSize size */
+ asm_gencall(as, ci, args);
+ ra_allockreg(as, (int32_t)(sz+sizeof(GCcdata)),
+ ra_releasetmp(as, ASMREF_TMP1));
+}
+#else
+#define asm_cnew(as, ir) ((void)0)
+#endif
+
+/* -- Write barriers ------------------------------------------------------ */
+
+static void asm_tbar(ASMState *as, IRIns *ir)
+{
+ Reg tab = ra_alloc1(as, ir->op1, RSET_GPR);
+ Reg link = ra_scratch(as, rset_exclude(RSET_GPR, tab));
+ Reg gr = ra_allock(as, i64ptr(J2G(as->J)),
+ rset_exclude(rset_exclude(RSET_GPR, tab), link));
+ Reg mark = RID_TMP;
+ MCLabel l_end = emit_label(as);
+ emit_lso(as, A64I_STRx, link, tab, (int32_t)offsetof(GCtab, gclist));
+ emit_lso(as, A64I_STRB, mark, tab, (int32_t)offsetof(GCtab, marked));
+ emit_lso(as, A64I_STRx, tab, gr,
+ (int32_t)offsetof(global_State, gc.grayagain));
+ emit_dn(as, A64I_ANDw^emit_isk13(~LJ_GC_BLACK, 0), mark, mark);
+ emit_lso(as, A64I_LDRx, link, gr,
+ (int32_t)offsetof(global_State, gc.grayagain));
+ emit_cond_branch(as, CC_EQ, l_end);
+ emit_n(as, A64I_TSTw^emit_isk13(LJ_GC_BLACK, 0), mark);
+ emit_lso(as, A64I_LDRB, mark, tab, (int32_t)offsetof(GCtab, marked));
+}
+
+static void asm_obar(ASMState *as, IRIns *ir)
+{
+ const CCallInfo *ci = &lj_ir_callinfo[IRCALL_lj_gc_barrieruv];
+ IRRef args[2];
+ MCLabel l_end;
+ RegSet allow = RSET_GPR;
+ Reg obj, val, tmp;
+ /* No need for other object barriers (yet). */
+ lua_assert(IR(ir->op1)->o == IR_UREFC);
+ ra_evictset(as, RSET_SCRATCH);
+ l_end = emit_label(as);
+ args[0] = ASMREF_TMP1; /* global_State *g */
+ args[1] = ir->op1; /* TValue *tv */
+ asm_gencall(as, ci, args);
+ ra_allockreg(as, i64ptr(J2G(as->J)), ra_releasetmp(as, ASMREF_TMP1) );
+ obj = IR(ir->op1)->r;
+ tmp = ra_scratch(as, rset_exclude(allow, obj));
+ emit_cond_branch(as, CC_EQ, l_end);
+ emit_n(as, A64I_TSTw^emit_isk13(LJ_GC_BLACK, 0), tmp);
+ emit_cond_branch(as, CC_EQ, l_end);
+ emit_n(as, A64I_TSTw^emit_isk13(LJ_GC_WHITES, 0), RID_TMP);
+ val = ra_alloc1(as, ir->op2, rset_exclude(RSET_GPR, obj));
+ emit_lso(as, A64I_LDRB, tmp, obj,
+ (int32_t)offsetof(GCupval, marked)-(int32_t)offsetof(GCupval, tv));
+ emit_lso(as, A64I_LDRB, RID_TMP, val, (int32_t)offsetof(GChead, marked));
+}
+
+/* -- Arithmetic and logic operations ------------------------------------- */
+
+static void asm_fparith(ASMState *as, IRIns *ir, A64Ins ai)
+{
+ Reg dest = ra_dest(as, ir, RSET_FPR);
+ Reg right, left = ra_alloc2(as, ir, RSET_FPR);
+ right = (left >> 8); left &= 255;
+ emit_dnm(as, ai, (dest & 31), (left & 31), (right & 31));
+}
+
+static void asm_fpunary(ASMState *as, IRIns *ir, A64Ins ai)
+{
+ Reg dest = ra_dest(as, ir, RSET_FPR);
+ Reg left = ra_hintalloc(as, ir->op1, dest, RSET_FPR);
+ emit_dn(as, ai, (dest & 31), (left & 31));
+}
+
+static void asm_fpmath(ASMState *as, IRIns *ir)
+{
+ IRFPMathOp fpm = (IRFPMathOp)ir->op2;
+ if (fpm == IRFPM_SQRT) {
+ asm_fpunary(as, ir, A64I_FSQRTd);
+ } else if (fpm <= IRFPM_TRUNC) {
+ asm_fpunary(as, ir, fpm == IRFPM_FLOOR ? A64I_FRINTMd :
+ fpm == IRFPM_CEIL ? A64I_FRINTPd : A64I_FRINTZd);
+ } else if (fpm == IRFPM_EXP2 && asm_fpjoin_pow(as, ir)) {
+ return;
+ } else {
+ asm_callid(as, ir, IRCALL_lj_vm_floor + fpm);
+ }
+}
+
+static int asm_swapops(ASMState *as, IRRef lref, IRRef rref)
+{
+ IRIns *ir;
+ if (irref_isk(rref))
+ return 0; /* Don't swap constants to the left. */
+ if (irref_isk(lref))
+ return 1; /* But swap constants to the right. */
+ ir = IR(rref);
+ if ((ir->o >= IR_BSHL && ir->o <= IR_BSAR) ||
+ (ir->o == IR_ADD && ir->op1 == ir->op2) ||
+ (ir->o == IR_CONV && ir->op2 == ((IRT_I64<<IRCONV_DSH)|IRT_INT|IRCONV_SEXT)))
+ return 0; /* Don't swap fusable operands to the left. */
+ ir = IR(lref);
+ if ((ir->o >= IR_BSHL && ir->o <= IR_BSAR) ||
+ (ir->o == IR_ADD && ir->op1 == ir->op2) ||
+ (ir->o == IR_CONV && ir->op2 == ((IRT_I64<<IRCONV_DSH)|IRT_INT|IRCONV_SEXT)))
+ return 1; /* But swap fusable operands to the right. */
+ return 0; /* Otherwise don't swap. */
+}
+
+static void asm_intop(ASMState *as, IRIns *ir, A64Ins ai)
+{
+ IRRef lref = ir->op1, rref = ir->op2;
+ Reg left, dest = ra_dest(as, ir, RSET_GPR);
+ uint32_t m;
+ if ((ai & ~A64I_S) != A64I_SUBw && asm_swapops(as, lref, rref)) {
+ IRRef tmp = lref; lref = rref; rref = tmp;
+ }
+ left = ra_hintalloc(as, lref, dest, RSET_GPR);
+ if (irt_is64(ir->t)) ai |= A64I_X;
+ m = asm_fuseopm(as, ai, rref, rset_exclude(RSET_GPR, left));
+ if (irt_isguard(ir->t)) { /* For IR_ADDOV etc. */
+ asm_guardcc(as, CC_VS);
+ ai |= A64I_S;
+ }
+ emit_dn(as, ai^m, dest, left);
+}
+
+static void asm_intop_s(ASMState *as, IRIns *ir, A64Ins ai)
+{
+ if (as->flagmcp == as->mcp) { /* Drop cmp r, #0. */
+ as->flagmcp = NULL;
+ as->mcp++;
+ ai |= A64I_S;
+ }
+ asm_intop(as, ir, ai);
+}
+
+static void asm_intneg(ASMState *as, IRIns *ir)
+{
+ Reg dest = ra_dest(as, ir, RSET_GPR);
+ Reg left = ra_hintalloc(as, ir->op1, dest, RSET_GPR);
+ emit_dm(as, irt_is64(ir->t) ? A64I_NEGx : A64I_NEGw, dest, left);
+}
+
+/* NYI: use add/shift for MUL(OV) with constants. FOLD only does 2^k. */
+static void asm_intmul(ASMState *as, IRIns *ir)
+{
+ Reg dest = ra_dest(as, ir, RSET_GPR);
+ Reg left = ra_alloc1(as, ir->op1, rset_exclude(RSET_GPR, dest));
+ Reg right = ra_alloc1(as, ir->op2, rset_exclude(RSET_GPR, left));
+ if (irt_isguard(ir->t)) { /* IR_MULOV */
+ asm_guardcc(as, CC_NE);
+ emit_dm(as, A64I_MOVw, dest, dest); /* Zero-extend. */
+ emit_nm(as, A64I_CMPw | A64F_SH(A64SH_ASR, 31), RID_TMP, dest);
+ emit_dn(as, A64I_ASRx | A64F_IMMR(32), RID_TMP, dest);
+ emit_dnm(as, A64I_SMULL, dest, right, left);
+ } else {
+ emit_dnm(as, irt_is64(ir->t) ? A64I_MULx : A64I_MULw, dest, left, right);
+ }
+}
+
+static void asm_add(ASMState *as, IRIns *ir)
+{
+ if (irt_isnum(ir->t)) {
+ if (!asm_fusemadd(as, ir, A64I_FMADDd, A64I_FMADDd))
+ asm_fparith(as, ir, A64I_FADDd);
+ return;
+ }
+ asm_intop_s(as, ir, A64I_ADDw);
+}
+
+static void asm_sub(ASMState *as, IRIns *ir)
+{
+ if (irt_isnum(ir->t)) {
+ if (!asm_fusemadd(as, ir, A64I_FNMSUBd, A64I_FMSUBd))
+ asm_fparith(as, ir, A64I_FSUBd);
+ return;
+ }
+ asm_intop_s(as, ir, A64I_SUBw);
+}
+
+static void asm_mul(ASMState *as, IRIns *ir)
+{
+ if (irt_isnum(ir->t)) {
+ asm_fparith(as, ir, A64I_FMULd);
+ return;
+ }
+ asm_intmul(as, ir);
+}
+
+static void asm_div(ASMState *as, IRIns *ir)
+{
+#if LJ_HASFFI
+ if (!irt_isnum(ir->t))
+ asm_callid(as, ir, irt_isi64(ir->t) ? IRCALL_lj_carith_divi64 :
+ IRCALL_lj_carith_divu64);
+ else
+#endif
+ asm_fparith(as, ir, A64I_FDIVd);
+}
+
+static void asm_pow(ASMState *as, IRIns *ir)
+{
+#if LJ_HASFFI
+ if (!irt_isnum(ir->t))
+ asm_callid(as, ir, irt_isi64(ir->t) ? IRCALL_lj_carith_powi64 :
+ IRCALL_lj_carith_powu64);
+ else
+#endif
+ asm_callid(as, ir, IRCALL_lj_vm_powi);
+}
+
+#define asm_addov(as, ir) asm_add(as, ir)
+#define asm_subov(as, ir) asm_sub(as, ir)
+#define asm_mulov(as, ir) asm_mul(as, ir)
+
+#define asm_abs(as, ir) asm_fpunary(as, ir, A64I_FABS)
+#define asm_atan2(as, ir) asm_callid(as, ir, IRCALL_atan2)
+#define asm_ldexp(as, ir) asm_callid(as, ir, IRCALL_ldexp)
+
+static void asm_mod(ASMState *as, IRIns *ir)
+{
+#if LJ_HASFFI
+ if (!irt_isint(ir->t))
+ asm_callid(as, ir, irt_isi64(ir->t) ? IRCALL_lj_carith_modi64 :
+ IRCALL_lj_carith_modu64);
+ else
+#endif
+ asm_callid(as, ir, IRCALL_lj_vm_modi);
+}
+
+static void asm_neg(ASMState *as, IRIns *ir)
+{
+ if (irt_isnum(ir->t)) {
+ asm_fpunary(as, ir, A64I_FNEGd);
+ return;
+ }
+ asm_intneg(as, ir);
+}
+
+static void asm_band(ASMState *as, IRIns *ir)
+{
+ A64Ins ai = A64I_ANDw;
+ if (asm_fuseandshift(as, ir))
+ return;
+ if (as->flagmcp == as->mcp) {
+ /* Try to drop cmp r, #0. */
+ as->flagmcp = NULL;
+ as->mcp++;
+ ai = A64I_ANDSw;
+ }
+ asm_intop(as, ir, ai);
+}
+
+static void asm_borbxor(ASMState *as, IRIns *ir, A64Ins ai)
+{
+ IRRef lref = ir->op1, rref = ir->op2;
+ IRIns *irl = IR(lref), *irr = IR(rref);
+ if ((canfuse(as, irl) && irl->o == IR_BNOT && !irref_isk(rref)) ||
+ (canfuse(as, irr) && irr->o == IR_BNOT && !irref_isk(lref))) {
+ Reg left, dest = ra_dest(as, ir, RSET_GPR);
+ uint32_t m;
+ if (irl->o == IR_BNOT) {
+ IRRef tmp = lref; lref = rref; rref = tmp;
+ }
+ left = ra_alloc1(as, lref, RSET_GPR);
+ ai |= A64I_ON;
+ if (irt_is64(ir->t)) ai |= A64I_X;
+ m = asm_fuseopm(as, ai, IR(rref)->op1, rset_exclude(RSET_GPR, left));
+ emit_dn(as, ai^m, dest, left);
+ } else {
+ asm_intop(as, ir, ai);
+ }
+}
+
+static void asm_bor(ASMState *as, IRIns *ir)
+{
+ if (asm_fuseorshift(as, ir))
+ return;
+ asm_borbxor(as, ir, A64I_ORRw);
+}
+
+#define asm_bxor(as, ir) asm_borbxor(as, ir, A64I_EORw)
+
+static void asm_bnot(ASMState *as, IRIns *ir)
+{
+ A64Ins ai = A64I_MVNw;
+ Reg dest = ra_dest(as, ir, RSET_GPR);
+ uint32_t m = asm_fuseopm(as, ai, ir->op1, RSET_GPR);
+ if (irt_is64(ir->t)) ai |= A64I_X;
+ emit_d(as, ai^m, dest);
+}
+
+static void asm_bswap(ASMState *as, IRIns *ir)
+{
+ Reg dest = ra_dest(as, ir, RSET_GPR);
+ Reg left = ra_alloc1(as, ir->op1, RSET_GPR);
+ emit_dn(as, irt_is64(ir->t) ? A64I_REVx : A64I_REVw, dest, left);
+}
+
+static void asm_bitshift(ASMState *as, IRIns *ir, A64Ins ai, A64Shift sh)
+{
+ int32_t shmask = irt_is64(ir->t) ? 63 : 31;
+ if (irref_isk(ir->op2)) { /* Constant shifts. */
+ Reg left, dest = ra_dest(as, ir, RSET_GPR);
+ int32_t shift = (IR(ir->op2)->i & shmask);
+ IRIns *irl = IR(ir->op1);
+ if (shmask == 63) ai += A64I_UBFMx - A64I_UBFMw;
+
+ /* Fuse BSHL + BSHR/BSAR into UBFM/SBFM aka UBFX/SBFX/UBFIZ/SBFIZ. */
+ if ((sh == A64SH_LSR || sh == A64SH_ASR) && canfuse(as, irl)) {
+ if (irl->o == IR_BSHL && irref_isk(irl->op2)) {
+ int32_t shift2 = (IR(irl->op2)->i & shmask);
+ shift = ((shift - shift2) & shmask);
+ shmask -= shift2;
+ ir = irl;
+ }
+ }
+
+ left = ra_alloc1(as, ir->op1, RSET_GPR);
+ switch (sh) {
+ case A64SH_LSL:
+ emit_dn(as, ai | A64F_IMMS(shmask-shift) |
+ A64F_IMMR((shmask-shift+1)&shmask), dest, left);
+ break;
+ case A64SH_LSR: case A64SH_ASR:
+ emit_dn(as, ai | A64F_IMMS(shmask) | A64F_IMMR(shift), dest, left);
+ break;
+ case A64SH_ROR:
+ emit_dnm(as, ai | A64F_IMMS(shift), dest, left, left);
+ break;
+ }
+ } else { /* Variable-length shifts. */
+ Reg dest = ra_dest(as, ir, RSET_GPR);
+ Reg left = ra_alloc1(as, ir->op1, RSET_GPR);
+ Reg right = ra_alloc1(as, ir->op2, rset_exclude(RSET_GPR, left));
+ emit_dnm(as, (shmask == 63 ? A64I_SHRx : A64I_SHRw) | A64F_BSH(sh), dest, left, right);
+ }
+}
+
+#define asm_bshl(as, ir) asm_bitshift(as, ir, A64I_UBFMw, A64SH_LSL)
+#define asm_bshr(as, ir) asm_bitshift(as, ir, A64I_UBFMw, A64SH_LSR)
+#define asm_bsar(as, ir) asm_bitshift(as, ir, A64I_SBFMw, A64SH_ASR)
+#define asm_bror(as, ir) asm_bitshift(as, ir, A64I_EXTRw, A64SH_ROR)
+#define asm_brol(as, ir) lua_assert(0)
+
+static void asm_intmin_max(ASMState *as, IRIns *ir, A64CC cc)
+{
+ Reg dest = ra_dest(as, ir, RSET_GPR);
+ Reg left = ra_hintalloc(as, ir->op1, dest, RSET_GPR);
+ Reg right = ra_alloc1(as, ir->op2, rset_exclude(RSET_GPR, left));
+ emit_dnm(as, A64I_CSELw|A64F_CC(cc), dest, left, right);
+ emit_nm(as, A64I_CMPw, left, right);
+}
+
+static void asm_fpmin_max(ASMState *as, IRIns *ir, A64CC fcc)
+{
+ Reg dest = (ra_dest(as, ir, RSET_FPR) & 31);
+ Reg right, left = ra_alloc2(as, ir, RSET_FPR);
+ right = ((left >> 8) & 31); left &= 31;
+ emit_dnm(as, A64I_FCSELd | A64F_CC(fcc), dest, left, right);
+ emit_nm(as, A64I_FCMPd, left, right);
+}
+
+static void asm_min_max(ASMState *as, IRIns *ir, A64CC cc, A64CC fcc)
+{
+ if (irt_isnum(ir->t))
+ asm_fpmin_max(as, ir, fcc);
+ else
+ asm_intmin_max(as, ir, cc);
+}
+
+#define asm_max(as, ir) asm_min_max(as, ir, CC_GT, CC_HI)
+#define asm_min(as, ir) asm_min_max(as, ir, CC_LT, CC_LO)
+
+/* -- Comparisons --------------------------------------------------------- */
+
+/* Map of comparisons to flags. ORDER IR. */
+static const uint8_t asm_compmap[IR_ABC+1] = {
+ /* op FP swp int cc FP cc */
+ /* LT */ CC_GE + (CC_HS << 4),
+ /* GE x */ CC_LT + (CC_HI << 4),
+ /* LE */ CC_GT + (CC_HI << 4),
+ /* GT x */ CC_LE + (CC_HS << 4),
+ /* ULT x */ CC_HS + (CC_LS << 4),
+ /* UGE */ CC_LO + (CC_LO << 4),
+ /* ULE x */ CC_HI + (CC_LO << 4),
+ /* UGT */ CC_LS + (CC_LS << 4),
+ /* EQ */ CC_NE + (CC_NE << 4),
+ /* NE */ CC_EQ + (CC_EQ << 4),
+ /* ABC */ CC_LS + (CC_LS << 4) /* Same as UGT. */
+};
+
+/* FP comparisons. */
+static void asm_fpcomp(ASMState *as, IRIns *ir)
+{
+ Reg left, right;
+ A64Ins ai;
+ int swp = ((ir->o ^ (ir->o >> 2)) & ~(ir->o >> 3) & 1);
+ if (!swp && irref_isk(ir->op2) && ir_knum(IR(ir->op2))->u64 == 0) {
+ left = (ra_alloc1(as, ir->op1, RSET_FPR) & 31);
+ right = 0;
+ ai = A64I_FCMPZd;
+ } else {
+ left = ra_alloc2(as, ir, RSET_FPR);
+ if (swp) {
+ right = (left & 31); left = ((left >> 8) & 31);
+ } else {
+ right = ((left >> 8) & 31); left &= 31;
+ }
+ ai = A64I_FCMPd;
+ }
+ asm_guardcc(as, (asm_compmap[ir->o] >> 4));
+ emit_nm(as, ai, left, right);
+}
+
+/* Integer comparisons. */
+static void asm_intcomp(ASMState *as, IRIns *ir)
+{
+ A64CC oldcc, cc = (asm_compmap[ir->o] & 15);
+ A64Ins ai = irt_is64(ir->t) ? A64I_CMPx : A64I_CMPw;
+ IRRef lref = ir->op1, rref = ir->op2;
+ Reg left;
+ uint32_t m;
+ int cmpprev0 = 0;
+ lua_assert(irt_is64(ir->t) || irt_isint(ir->t) ||
+ irt_isu32(ir->t) || irt_isaddr(ir->t) || irt_isu8(ir->t));
+ if (asm_swapops(as, lref, rref)) {
+ IRRef tmp = lref; lref = rref; rref = tmp;
+ if (cc >= CC_GE) cc ^= 7; /* LT <-> GT, LE <-> GE */
+ else if (cc > CC_NE) cc ^= 11; /* LO <-> HI, LS <-> HS */
+ }
+ oldcc = cc;
+ if (irref_isk(rref) && get_k64val(IR(rref)) == 0) {
+ IRIns *irl = IR(lref);
+ if (cc == CC_GE) cc = CC_PL;
+ else if (cc == CC_LT) cc = CC_MI;
+ else if (cc > CC_NE) goto nocombine; /* Other conds don't work with tst. */
+ cmpprev0 = (irl+1 == ir);
+ /* Combine and-cmp-bcc into tbz/tbnz or and-cmp into tst. */
+ if (cmpprev0 && irl->o == IR_BAND && !ra_used(irl)) {
+ IRRef blref = irl->op1, brref = irl->op2;
+ uint32_t m2 = 0;
+ Reg bleft;
+ if (asm_swapops(as, blref, brref)) {
+ Reg tmp = blref; blref = brref; brref = tmp;
+ }
+ if (irref_isk(brref)) {
+ uint64_t k = get_k64val(IR(brref));
+ if (k && !(k & (k-1)) && (cc == CC_EQ || cc == CC_NE)) {
+ asm_guardtnb(as, cc == CC_EQ ? A64I_TBZ : A64I_TBNZ,
+ ra_alloc1(as, blref, RSET_GPR), emit_ctz64(k));
+ return;
+ }
+ m2 = emit_isk13(k, irt_is64(irl->t));
+ }
+ bleft = ra_alloc1(as, blref, RSET_GPR);
+ ai = (irt_is64(irl->t) ? A64I_TSTx : A64I_TSTw);
+ if (!m2)
+ m2 = asm_fuseopm(as, ai, brref, rset_exclude(RSET_GPR, bleft));
+ asm_guardcc(as, cc);
+ emit_n(as, ai^m2, bleft);
+ return;
+ }
+ if (cc == CC_EQ || cc == CC_NE) {
+ /* Combine cmp-bcc into cbz/cbnz. */
+ ai = cc == CC_EQ ? A64I_CBZ : A64I_CBNZ;
+ if (irt_is64(ir->t)) ai |= A64I_X;
+ asm_guardcnb(as, ai, ra_alloc1(as, lref, RSET_GPR));
+ return;
+ }
+ }
+nocombine:
+ left = ra_alloc1(as, lref, RSET_GPR);
+ m = asm_fuseopm(as, ai, rref, rset_exclude(RSET_GPR, left));
+ asm_guardcc(as, cc);
+ emit_n(as, ai^m, left);
+ /* Signed comparison with zero and referencing previous ins? */
+ if (cmpprev0 && (oldcc <= CC_NE || oldcc >= CC_GE))
+ as->flagmcp = as->mcp; /* Allow elimination of the compare. */
+}
+
+static void asm_comp(ASMState *as, IRIns *ir)
+{
+ if (irt_isnum(ir->t))
+ asm_fpcomp(as, ir);
+ else
+ asm_intcomp(as, ir);
+}
+
+#define asm_equal(as, ir) asm_comp(as, ir)
+
+/* -- Support for 64 bit ops in 32 bit mode ------------------------------- */
+
+/* Hiword op of a split 64 bit op. Previous op must be the loword op. */
+static void asm_hiop(ASMState *as, IRIns *ir)
+{
+ UNUSED(as); UNUSED(ir); lua_assert(0); /* Unused on 64 bit. */
+}
+
+/* -- Profiling ----------------------------------------------------------- */
+
+static void asm_prof(ASMState *as, IRIns *ir)
+{
+ uint32_t k = emit_isk13(HOOK_PROFILE, 0);
+ lua_assert(k != 0);
+ UNUSED(ir);
+ asm_guardcc(as, CC_NE);
+ emit_n(as, A64I_TSTw^k, RID_TMP);
+ emit_lsptr(as, A64I_LDRB, RID_TMP, (void *)&J2G(as->J)->hookmask);
+}
+
+/* -- Stack handling ------------------------------------------------------ */
+
+/* Check Lua stack size for overflow. Use exit handler as fallback. */
+static void asm_stack_check(ASMState *as, BCReg topslot,
+ IRIns *irp, RegSet allow, ExitNo exitno)
+{
+ Reg pbase;
+ uint32_t k;
+ if (irp) {
+ if (!ra_hasspill(irp->s)) {
+ pbase = irp->r;
+ lua_assert(ra_hasreg(pbase));
+ } else if (allow) {
+ pbase = rset_pickbot(allow);
+ } else {
+ pbase = RID_RET;
+ emit_lso(as, A64I_LDRx, RID_RET, RID_SP, 0); /* Restore temp register. */
+ }
+ } else {
+ pbase = RID_BASE;
+ }
+ emit_cond_branch(as, CC_LS, asm_exitstub_addr(as, exitno));
+ k = emit_isk12((8*topslot));
+ lua_assert(k);
+ emit_n(as, A64I_CMPx^k, RID_TMP);
+ emit_dnm(as, A64I_SUBx, RID_TMP, RID_TMP, pbase);
+ emit_lso(as, A64I_LDRx, RID_TMP, RID_TMP,
+ (int32_t)offsetof(lua_State, maxstack));
+ if (irp) { /* Must not spill arbitrary registers in head of side trace. */
+ if (ra_hasspill(irp->s))
+ emit_lso(as, A64I_LDRx, pbase, RID_SP, sps_scale(irp->s));
+ emit_lso(as, A64I_LDRx, RID_TMP, RID_GL, glofs(as, &J2G(as->J)->cur_L));
+ if (ra_hasspill(irp->s) && !allow)
+ emit_lso(as, A64I_STRx, RID_RET, RID_SP, 0); /* Save temp register. */
+ } else {
+ emit_getgl(as, RID_TMP, cur_L);
+ }
+}
+
+/* Restore Lua stack from on-trace state. */
+static void asm_stack_restore(ASMState *as, SnapShot *snap)
+{
+ SnapEntry *map = &as->T->snapmap[snap->mapofs];
+#ifdef LUA_USE_ASSERT
+ SnapEntry *flinks = &as->T->snapmap[snap_nextofs(as->T, snap)-1-LJ_FR2];
+#endif
+ MSize n, nent = snap->nent;
+ /* Store the value of all modified slots to the Lua stack. */
+ for (n = 0; n < nent; n++) {
+ SnapEntry sn = map[n];
+ BCReg s = snap_slot(sn);
+ int32_t ofs = 8*((int32_t)s-1-LJ_FR2);
+ IRRef ref = snap_ref(sn);
+ IRIns *ir = IR(ref);
+ if ((sn & SNAP_NORESTORE))
+ continue;
+ if (irt_isnum(ir->t)) {
+ Reg src = ra_alloc1(as, ref, RSET_FPR);
+ emit_lso(as, A64I_STRd, (src & 31), RID_BASE, ofs);
+ } else {
+ asm_tvstore64(as, RID_BASE, ofs, ref);
+ }
+ checkmclim(as);
+ }
+ lua_assert(map + nent == flinks);
+}
+
+/* -- GC handling --------------------------------------------------------- */
+
+/* Check GC threshold and do one or more GC steps. */
+static void asm_gc_check(ASMState *as)
+{
+ const CCallInfo *ci = &lj_ir_callinfo[IRCALL_lj_gc_step_jit];
+ IRRef args[2];
+ MCLabel l_end;
+ Reg tmp1, tmp2;
+ ra_evictset(as, RSET_SCRATCH);
+ l_end = emit_label(as);
+ /* Exit trace if in GCSatomic or GCSfinalize. Avoids syncing GC objects. */
+ asm_guardcnb(as, A64I_CBNZ, RID_RET); /* Assumes asm_snap_prep() is done. */
+ args[0] = ASMREF_TMP1; /* global_State *g */
+ args[1] = ASMREF_TMP2; /* MSize steps */
+ asm_gencall(as, ci, args);
+ tmp1 = ra_releasetmp(as, ASMREF_TMP1);
+ tmp2 = ra_releasetmp(as, ASMREF_TMP2);
+ emit_loadi(as, tmp2, as->gcsteps);
+ /* Jump around GC step if GC total < GC threshold. */
+ emit_cond_branch(as, CC_LS, l_end);
+ emit_nm(as, A64I_CMPx, RID_TMP, tmp2);
+ emit_lso(as, A64I_LDRx, tmp2, tmp1,
+ (int32_t)offsetof(global_State, gc.threshold));
+ emit_lso(as, A64I_LDRx, RID_TMP, tmp1,
+ (int32_t)offsetof(global_State, gc.total));
+ ra_allockreg(as, i64ptr(J2G(as->J)), tmp1);
+ as->gcsteps = 0;
+ checkmclim(as);
+}
+
+/* -- Loop handling ------------------------------------------------------- */
+
+/* Fixup the loop branch. */
+static void asm_loop_fixup(ASMState *as)
+{
+ MCode *p = as->mctop;
+ MCode *target = as->mcp;
+ if (as->loopinv) { /* Inverted loop branch? */
+ uint32_t mask = (p[-2] & 0x7e000000) == 0x36000000 ? 0x3fffu : 0x7ffffu;
+ ptrdiff_t delta = target - (p - 2);
+ /* asm_guard* already inverted the bcc/tnb/cnb and patched the final b. */
+ p[-2] |= ((uint32_t)delta & mask) << 5;
+ } else {
+ ptrdiff_t delta = target - (p - 1);
+ p[-1] = A64I_B | ((uint32_t)(delta) & 0x03ffffffu);
+ }
+}
+
+/* -- Head of trace ------------------------------------------------------- */
+
+/* Reload L register from g->cur_L. */
+static void asm_head_lreg(ASMState *as)
+{
+ IRIns *ir = IR(ASMREF_L);
+ if (ra_used(ir)) {
+ Reg r = ra_dest(as, ir, RSET_GPR);
+ emit_getgl(as, r, cur_L);
+ ra_evictk(as);
+ }
+}
+
+/* Coalesce BASE register for a root trace. */
+static void asm_head_root_base(ASMState *as)
+{
+ IRIns *ir;
+ asm_head_lreg(as);
+ ir = IR(REF_BASE);
+ if (ra_hasreg(ir->r) && (rset_test(as->modset, ir->r) || irt_ismarked(ir->t)))
+ ra_spill(as, ir);
+ ra_destreg(as, ir, RID_BASE);
+}
+
+/* Coalesce BASE register for a side trace. */
+static RegSet asm_head_side_base(ASMState *as, IRIns *irp, RegSet allow)
+{
+ IRIns *ir;
+ asm_head_lreg(as);
+ ir = IR(REF_BASE);
+ if (ra_hasreg(ir->r) && (rset_test(as->modset, ir->r) || irt_ismarked(ir->t)))
+ ra_spill(as, ir);
+ if (ra_hasspill(irp->s)) {
+ rset_clear(allow, ra_dest(as, ir, allow));
+ } else {
+ Reg r = irp->r;
+ lua_assert(ra_hasreg(r));
+ rset_clear(allow, r);
+ if (r != ir->r && !rset_test(as->freeset, r))
+ ra_restore(as, regcost_ref(as->cost[r]));
+ ra_destreg(as, ir, r);
+ }
+ return allow;
+}
+
+/* -- Tail of trace ------------------------------------------------------- */
+
+/* Fixup the tail code. */
+static void asm_tail_fixup(ASMState *as, TraceNo lnk)
+{
+ MCode *p = as->mctop;
+ MCode *target;
+ /* Undo the sp adjustment in BC_JLOOP when exiting to the interpreter. */
+ int32_t spadj = as->T->spadjust + (lnk ? 0 : sps_scale(SPS_FIXED));
+ if (spadj == 0) {
+ *--p = A64I_LE(A64I_NOP);
+ as->mctop = p;
+ } else {
+ /* Patch stack adjustment. */
+ uint32_t k = emit_isk12(spadj);
+ lua_assert(k);
+ p[-2] = (A64I_ADDx^k) | A64F_D(RID_SP) | A64F_N(RID_SP);
+ }
+ /* Patch exit branch. */
+ target = lnk ? traceref(as->J, lnk)->mcode : (MCode *)lj_vm_exit_interp;
+ p[-1] = A64I_B | (((target-p)+1)&0x03ffffffu);
+}
+
+/* Prepare tail of code. */
+static void asm_tail_prep(ASMState *as)
+{
+ MCode *p = as->mctop - 1; /* Leave room for exit branch. */
+ if (as->loopref) {
+ as->invmcp = as->mcp = p;
+ } else {
+ as->mcp = p-1; /* Leave room for stack pointer adjustment. */
+ as->invmcp = NULL;
+ }
+ *p = 0; /* Prevent load/store merging. */
+}
+
+/* -- Trace setup --------------------------------------------------------- */
+
+/* Ensure there are enough stack slots for call arguments. */
+static Reg asm_setup_call_slots(ASMState *as, IRIns *ir, const CCallInfo *ci)
+{
+ IRRef args[CCI_NARGS_MAX*2];
+ uint32_t i, nargs = CCI_XNARGS(ci);
+ int nslots = 0, ngpr = REGARG_NUMGPR, nfpr = REGARG_NUMFPR;
+ asm_collectargs(as, ir, ci, args);
+ for (i = 0; i < nargs; i++) {
+ if (args[i] && irt_isfp(IR(args[i])->t)) {
+ if (nfpr > 0) nfpr--; else nslots += 2;
+ } else {
+ if (ngpr > 0) ngpr--; else nslots += 2;
+ }
+ }
+ if (nslots > as->evenspill) /* Leave room for args in stack slots. */
+ as->evenspill = nslots;
+ return REGSP_HINT(RID_RET);
+}
+
+static void asm_setup_target(ASMState *as)
+{
+ /* May need extra exit for asm_stack_check on side traces. */
+ asm_exitstub_setup(as, as->T->nsnap + (as->parent ? 1 : 0));
+}
+
+#if LJ_BE
+/* ARM64 instructions are always little-endian. Swap for ARM64BE. */
+static void asm_mcode_fixup(MCode *mcode, MSize size)
+{
+ MCode *pe = (MCode *)((char *)mcode + size);
+ while (mcode < pe) {
+ MCode ins = *mcode;
+ *mcode++ = lj_bswap(ins);
+ }
+}
+#define LJ_TARGET_MCODE_FIXUP 1
+#endif
+
+/* -- Trace patching ------------------------------------------------------ */
+
+/* Patch exit jumps of existing machine code to a new target. */
+void lj_asm_patchexit(jit_State *J, GCtrace *T, ExitNo exitno, MCode *target)
+{
+ MCode *p = T->mcode;
+ MCode *pe = (MCode *)((char *)p + T->szmcode);
+ MCode *cstart = NULL, *cend = p;
+ MCode *mcarea = lj_mcode_patch(J, p, 0);
+ MCode *px = exitstub_trace_addr(T, exitno);
+ for (; p < pe; p++) {
+ /* Look for exitstub branch, replace with branch to target. */
+ MCode ins = A64I_LE(*p);
+ if ((ins & 0xff000000u) == 0x54000000u &&
+ ((ins ^ ((px-p)<<5)) & 0x00ffffe0u) == 0) {
+ /* Patch bcc exitstub. */
+ *p = A64I_LE((ins & 0xff00001fu) | (((target-p)<<5) & 0x00ffffe0u));
+ cend = p+1;
+ if (!cstart) cstart = p;
+ } else if ((ins & 0xfc000000u) == 0x14000000u &&
+ ((ins ^ (px-p)) & 0x03ffffffu) == 0) {
+ /* Patch b exitstub. */
+ *p = A64I_LE((ins & 0xfc000000u) | ((target-p) & 0x03ffffffu));
+ cend = p+1;
+ if (!cstart) cstart = p;
+ } else if ((ins & 0x7e000000u) == 0x34000000u &&
+ ((ins ^ ((px-p)<<5)) & 0x00ffffe0u) == 0) {
+ /* Patch cbz/cbnz exitstub. */
+ *p = A64I_LE((ins & 0xff00001f) | (((target-p)<<5) & 0x00ffffe0u));
+ cend = p+1;
+ if (!cstart) cstart = p;
+ } else if ((ins & 0x7e000000u) == 0x36000000u &&
+ ((ins ^ ((px-p)<<5)) & 0x0007ffe0u) == 0) {
+ /* Patch tbz/tbnz exitstub. */
+ *p = A64I_LE((ins & 0xfff8001fu) | (((target-p)<<5) & 0x0007ffe0u));
+ cend = p+1;
+ if (!cstart) cstart = p;
+ }
+ }
+ lua_assert(cstart != NULL);
+ lj_mcode_sync(cstart, cend);
+ lj_mcode_patch(J, mcarea, 1);
+}
+
diff --git a/Build/source/libs/luajit/LuaJIT-src/src/lj_emit_arm64.h b/Build/source/libs/luajit/LuaJIT-src/src/lj_emit_arm64.h
new file mode 100644
index 00000000000..6da4c7d4b4e
--- /dev/null
+++ b/Build/source/libs/luajit/LuaJIT-src/src/lj_emit_arm64.h
@@ -0,0 +1,419 @@
+/*
+** ARM64 instruction emitter.
+** Copyright (C) 2005-2017 Mike Pall. See Copyright Notice in luajit.h
+**
+** Contributed by Djordje Kovacevic and Stefan Pejic from RT-RK.com.
+** Sponsored by Cisco Systems, Inc.
+*/
+
+/* -- Constant encoding --------------------------------------------------- */
+
+static uint64_t get_k64val(IRIns *ir)
+{
+ if (ir->o == IR_KINT64) {
+ return ir_kint64(ir)->u64;
+ } else if (ir->o == IR_KGC) {
+ return (uint64_t)ir_kgc(ir);
+ } else if (ir->o == IR_KPTR || ir->o == IR_KKPTR) {
+ return (uint64_t)ir_kptr(ir);
+ } else {
+ lua_assert(ir->o == IR_KINT || ir->o == IR_KNULL);
+ return ir->i; /* Sign-extended. */
+ }
+}
+
+/* Encode constant in K12 format for data processing instructions. */
+static uint32_t emit_isk12(int64_t n)
+{
+ uint64_t k = (n < 0) ? -n : n;
+ uint32_t m = (n < 0) ? 0x40000000 : 0;
+ if (k < 0x1000) {
+ return A64I_K12|m|A64F_U12(k);
+ } else if ((k & 0xfff000) == k) {
+ return A64I_K12|m|0x400000|A64F_U12(k>>12);
+ }
+ return 0;
+}
+
+#define emit_clz64(n) __builtin_clzll(n)
+#define emit_ctz64(n) __builtin_ctzll(n)
+
+/* Encode constant in K13 format for logical data processing instructions. */
+static uint32_t emit_isk13(uint64_t n, int is64)
+{
+ int inv = 0, w = 128, lz, tz;
+ if (n & 1) { n = ~n; w = 64; inv = 1; } /* Avoid wrap-around of ones. */
+ if (!n) return 0; /* Neither all-zero nor all-ones are allowed. */
+ do { /* Find the repeat width. */
+ if (is64 && (uint32_t)(n^(n>>32))) break;
+ n = (uint32_t)n;
+ if (!n) return 0; /* Ditto when passing n=0xffffffff and is64=0. */
+ w = 32; if ((n^(n>>16)) & 0xffff) break;
+ n = n & 0xffff; w = 16; if ((n^(n>>8)) & 0xff) break;
+ n = n & 0xff; w = 8; if ((n^(n>>4)) & 0xf) break;
+ n = n & 0xf; w = 4; if ((n^(n>>2)) & 0x3) break;
+ n = n & 0x3; w = 2;
+ } while (0);
+ lz = emit_clz64(n);
+ tz = emit_ctz64(n);
+ if ((int64_t)(n << lz) >> (lz+tz) != -1ll) return 0; /* Non-contiguous? */
+ if (inv)
+ return A64I_K13 | (((lz-w) & 127) << 16) | (((lz+tz-w-1) & 63) << 10);
+ else
+ return A64I_K13 | ((w-tz) << 16) | (((63-lz-tz-w-w) & 63) << 10);
+}
+
+static uint32_t emit_isfpk64(uint64_t n)
+{
+ uint64_t etop9 = ((n >> 54) & 0x1ff);
+ if ((n << 16) == 0 && (etop9 == 0x100 || etop9 == 0x0ff)) {
+ return (uint32_t)(((n >> 48) & 0x7f) | ((n >> 56) & 0x80));
+ }
+ return ~0u;
+}
+
+/* -- Emit basic instructions --------------------------------------------- */
+
+static void emit_dnma(ASMState *as, A64Ins ai, Reg rd, Reg rn, Reg rm, Reg ra)
+{
+ *--as->mcp = ai | A64F_D(rd) | A64F_N(rn) | A64F_M(rm) | A64F_A(ra);
+}
+
+static void emit_dnm(ASMState *as, A64Ins ai, Reg rd, Reg rn, Reg rm)
+{
+ *--as->mcp = ai | A64F_D(rd) | A64F_N(rn) | A64F_M(rm);
+}
+
+static void emit_dm(ASMState *as, A64Ins ai, Reg rd, Reg rm)
+{
+ *--as->mcp = ai | A64F_D(rd) | A64F_M(rm);
+}
+
+static void emit_dn(ASMState *as, A64Ins ai, Reg rd, Reg rn)
+{
+ *--as->mcp = ai | A64F_D(rd) | A64F_N(rn);
+}
+
+static void emit_nm(ASMState *as, A64Ins ai, Reg rn, Reg rm)
+{
+ *--as->mcp = ai | A64F_N(rn) | A64F_M(rm);
+}
+
+static void emit_d(ASMState *as, A64Ins ai, Reg rd)
+{
+ *--as->mcp = ai | A64F_D(rd);
+}
+
+static void emit_n(ASMState *as, A64Ins ai, Reg rn)
+{
+ *--as->mcp = ai | A64F_N(rn);
+}
+
+static int emit_checkofs(A64Ins ai, int64_t ofs)
+{
+ int scale = (ai >> 30) & 3;
+ if (ofs < 0 || (ofs & ((1<<scale)-1))) {
+ return (ofs >= -256 && ofs <= 255) ? -1 : 0;
+ } else {
+ return (ofs < (4096<<scale)) ? 1 : 0;
+ }
+}
+
+static void emit_lso(ASMState *as, A64Ins ai, Reg rd, Reg rn, int64_t ofs)
+{
+ int ot = emit_checkofs(ai, ofs), sc = (ai >> 30) & 3;
+ lua_assert(ot);
+ /* Combine LDR/STR pairs to LDP/STP. */
+ if ((sc == 2 || sc == 3) &&
+ (!(ai & 0x400000) || rd != rn) &&
+ as->mcp != as->mcloop) {
+ uint32_t prev = *as->mcp & ~A64F_D(31);
+ int ofsm = ofs - (1<<sc), ofsp = ofs + (1<<sc);
+ A64Ins aip;
+ if (prev == (ai | A64F_N(rn) | A64F_U12(ofsm>>sc)) ||
+ prev == ((ai^A64I_LS_U) | A64F_N(rn) | A64F_S9(ofsm&0x1ff))) {
+ aip = (A64F_A(rd) | A64F_D(*as->mcp & 31));
+ } else if (prev == (ai | A64F_N(rn) | A64F_U12(ofsp>>sc)) ||
+ prev == ((ai^A64I_LS_U) | A64F_N(rn) | A64F_S9(ofsp&0x1ff))) {
+ aip = (A64F_D(rd) | A64F_A(*as->mcp & 31));
+ ofsm = ofs;
+ } else {
+ goto nopair;
+ }
+ if (ofsm >= (int)((unsigned int)-64<<sc) && ofsm <= (63<<sc)) {
+ *as->mcp = aip | A64F_N(rn) | ((ofsm >> sc) << 15) |
+ (ai ^ ((ai == A64I_LDRx || ai == A64I_STRx) ? 0x50000000 : 0x90000000));
+ return;
+ }
+ }
+nopair:
+ if (ot == 1)
+ *--as->mcp = ai | A64F_D(rd) | A64F_N(rn) | A64F_U12(ofs >> sc);
+ else
+ *--as->mcp = (ai^A64I_LS_U) | A64F_D(rd) | A64F_N(rn) | A64F_S9(ofs & 0x1ff);
+}
+
+/* -- Emit loads/stores --------------------------------------------------- */
+
+/* Prefer rematerialization of BASE/L from global_State over spills. */
+#define emit_canremat(ref) ((ref) <= ASMREF_L)
+
+/* Try to find an N-step delta relative to other consts with N < lim. */
+static int emit_kdelta(ASMState *as, Reg rd, uint64_t k, int lim)
+{
+ RegSet work = ~as->freeset & RSET_GPR;
+ if (lim <= 1) return 0; /* Can't beat that. */
+ while (work) {
+ Reg r = rset_picktop(work);
+ IRRef ref = regcost_ref(as->cost[r]);
+ lua_assert(r != rd);
+ if (ref < REF_TRUE) {
+ uint64_t kx = ra_iskref(ref) ? (uint64_t)ra_krefk(as, ref) :
+ get_k64val(IR(ref));
+ int64_t delta = (int64_t)(k - kx);
+ if (delta == 0) {
+ emit_dm(as, A64I_MOVx, rd, r);
+ return 1;
+ } else {
+ uint32_t k12 = emit_isk12(delta < 0 ? -delta : delta);
+ if (k12) {
+ emit_dn(as, (delta < 0 ? A64I_SUBx : A64I_ADDx)^k12, rd, r);
+ return 1;
+ }
+ /* Do other ops or multi-step deltas pay off? Probably not.
+ ** E.g. XOR rarely helps with pointer consts.
+ */
+ }
+ }
+ rset_clear(work, r);
+ }
+ return 0; /* Failed. */
+}
+
+static void emit_loadk(ASMState *as, Reg rd, uint64_t u64, int is64)
+{
+ uint32_t k13 = emit_isk13(u64, is64);
+ if (k13) { /* Can the constant be represented as a bitmask immediate? */
+ emit_dn(as, (is64|A64I_ORRw)^k13, rd, RID_ZERO);
+ } else {
+ int i, zeros = 0, ones = 0, neg;
+ if (!is64) u64 = (int64_t)(int32_t)u64; /* Sign-extend. */
+ /* Count homogeneous 16 bit fragments. */
+ for (i = 0; i < 4; i++) {
+ uint64_t frag = (u64 >> i*16) & 0xffff;
+ zeros += (frag == 0);
+ ones += (frag == 0xffff);
+ }
+ neg = ones > zeros; /* Use MOVN if it pays off. */
+ if (!emit_kdelta(as, rd, u64, 4 - (neg ? ones : zeros))) {
+ int shift = 0, lshift = 0;
+ uint64_t n64 = neg ? ~u64 : u64;
+ if (n64 != 0) {
+ /* Find first/last fragment to be filled. */
+ shift = (63-emit_clz64(n64)) & ~15;
+ lshift = emit_ctz64(n64) & ~15;
+ }
+ /* MOVK requires the original value (u64). */
+ while (shift > lshift) {
+ uint32_t u16 = (u64 >> shift) & 0xffff;
+ /* Skip fragments that are correctly filled by MOVN/MOVZ. */
+ if (u16 != (neg ? 0xffff : 0))
+ emit_d(as, is64 | A64I_MOVKw | A64F_U16(u16) | A64F_LSL16(shift), rd);
+ shift -= 16;
+ }
+ /* But MOVN needs an inverted value (n64). */
+ emit_d(as, (neg ? A64I_MOVNx : A64I_MOVZx) |
+ A64F_U16((n64 >> lshift) & 0xffff) | A64F_LSL16(lshift), rd);
+ }
+ }
+}
+
+/* Load a 32 bit constant into a GPR. */
+#define emit_loadi(as, rd, i) emit_loadk(as, rd, i, 0)
+
+/* Load a 64 bit constant into a GPR. */
+#define emit_loadu64(as, rd, i) emit_loadk(as, rd, i, A64I_X)
+
+#define emit_loada(as, r, addr) emit_loadu64(as, (r), (uintptr_t)(addr))
+
+#define glofs(as, k) \
+ ((intptr_t)((uintptr_t)(k) - (uintptr_t)&J2GG(as->J)->g))
+#define mcpofs(as, k) \
+ ((intptr_t)((uintptr_t)(k) - (uintptr_t)(as->mcp - 1)))
+#define checkmcpofs(as, k) \
+ ((((mcpofs(as, k)>>2) + 0x00040000) >> 19) == 0)
+
+static Reg ra_allock(ASMState *as, intptr_t k, RegSet allow);
+
+/* Get/set from constant pointer. */
+static void emit_lsptr(ASMState *as, A64Ins ai, Reg r, void *p)
+{
+ /* First, check if ip + offset is in range. */
+ if ((ai & 0x00400000) && checkmcpofs(as, p)) {
+ emit_d(as, A64I_LDRLx | A64F_S19(mcpofs(as, p)>>2), r);
+ } else {
+ Reg base = RID_GL; /* Next, try GL + offset. */
+ int64_t ofs = glofs(as, p);
+ if (!emit_checkofs(ai, ofs)) { /* Else split up into base reg + offset. */
+ int64_t i64 = i64ptr(p);
+ base = ra_allock(as, (i64 & ~0x7fffull), rset_exclude(RSET_GPR, r));
+ ofs = i64 & 0x7fffull;
+ }
+ emit_lso(as, ai, r, base, ofs);
+ }
+}
+
+/* Load 64 bit IR constant into register. */
+static void emit_loadk64(ASMState *as, Reg r, IRIns *ir)
+{
+ const uint64_t *k = &ir_k64(ir)->u64;
+ int64_t ofs;
+ if (r >= RID_MAX_GPR) {
+ uint32_t fpk = emit_isfpk64(*k);
+ if (fpk != ~0u) {
+ emit_d(as, A64I_FMOV_DI | A64F_FP8(fpk), (r & 31));
+ return;
+ }
+ }
+ ofs = glofs(as, k);
+ if (emit_checkofs(A64I_LDRx, ofs)) {
+ emit_lso(as, r >= RID_MAX_GPR ? A64I_LDRd : A64I_LDRx,
+ (r & 31), RID_GL, ofs);
+ } else {
+ if (r >= RID_MAX_GPR) {
+ emit_dn(as, A64I_FMOV_D_R, (r & 31), RID_TMP);
+ r = RID_TMP;
+ }
+ if (checkmcpofs(as, k))
+ emit_d(as, A64I_LDRLx | A64F_S19(mcpofs(as, k)>>2), r);
+ else
+ emit_loadu64(as, r, *k);
+ }
+}
+
+/* Get/set global_State fields. */
+#define emit_getgl(as, r, field) \
+ emit_lsptr(as, A64I_LDRx, (r), (void *)&J2G(as->J)->field)
+#define emit_setgl(as, r, field) \
+ emit_lsptr(as, A64I_STRx, (r), (void *)&J2G(as->J)->field)
+
+/* Trace number is determined from pc of exit instruction. */
+#define emit_setvmstate(as, i) UNUSED(i)
+
+/* -- Emit control-flow instructions -------------------------------------- */
+
+/* Label for internal jumps. */
+typedef MCode *MCLabel;
+
+/* Return label pointing to current PC. */
+#define emit_label(as) ((as)->mcp)
+
+static void emit_cond_branch(ASMState *as, A64CC cond, MCode *target)
+{
+ MCode *p = --as->mcp;
+ ptrdiff_t delta = target - p;
+ lua_assert(((delta + 0x40000) >> 19) == 0);
+ *p = A64I_BCC | A64F_S19(delta) | cond;
+}
+
+static void emit_branch(ASMState *as, A64Ins ai, MCode *target)
+{
+ MCode *p = --as->mcp;
+ ptrdiff_t delta = target - p;
+ lua_assert(((delta + 0x02000000) >> 26) == 0);
+ *p = ai | ((uint32_t)delta & 0x03ffffffu);
+}
+
+static void emit_tnb(ASMState *as, A64Ins ai, Reg r, uint32_t bit, MCode *target)
+{
+ MCode *p = --as->mcp;
+ ptrdiff_t delta = target - p;
+ lua_assert(bit < 63 && ((delta + 0x2000) >> 14) == 0);
+ if (bit > 31) ai |= A64I_X;
+ *p = ai | A64F_BIT(bit & 31) | A64F_S14((uint32_t)delta & 0x3fffu) | r;
+}
+
+static void emit_cnb(ASMState *as, A64Ins ai, Reg r, MCode *target)
+{
+ MCode *p = --as->mcp;
+ ptrdiff_t delta = target - p;
+ lua_assert(((delta + 0x40000) >> 19) == 0);
+ *p = ai | A64F_S19(delta) | r;
+}
+
+#define emit_jmp(as, target) emit_branch(as, A64I_B, (target))
+
+static void emit_call(ASMState *as, void *target)
+{
+ MCode *p = --as->mcp;
+ ptrdiff_t delta = (char *)target - (char *)p;
+ if ((((delta>>2) + 0x02000000) >> 26) == 0) {
+ *p = A64I_BL | ((uint32_t)(delta>>2) & 0x03ffffffu);
+ } else { /* Target out of range: need indirect call. But don't use R0-R7. */
+ Reg r = ra_allock(as, i64ptr(target),
+ RSET_RANGE(RID_X8, RID_MAX_GPR)-RSET_FIXED);
+ *p = A64I_BLR | A64F_N(r);
+ }
+}
+
+/* -- Emit generic operations --------------------------------------------- */
+
+/* Generic move between two regs. */
+static void emit_movrr(ASMState *as, IRIns *ir, Reg dst, Reg src)
+{
+ if (dst >= RID_MAX_GPR) {
+ emit_dn(as, irt_isnum(ir->t) ? A64I_FMOV_D : A64I_FMOV_S,
+ (dst & 31), (src & 31));
+ return;
+ }
+ if (as->mcp != as->mcloop) { /* Swap early registers for loads/stores. */
+ MCode ins = *as->mcp, swp = (src^dst);
+ if ((ins & 0xbf800000) == 0xb9000000) {
+ if (!((ins ^ (dst << 5)) & 0x000003e0))
+ *as->mcp = ins ^ (swp << 5); /* Swap N in load/store. */
+ if (!(ins & 0x00400000) && !((ins ^ dst) & 0x0000001f))
+ *as->mcp = ins ^ swp; /* Swap D in store. */
+ }
+ }
+ emit_dm(as, A64I_MOVx, dst, src);
+}
+
+/* Generic load of register with base and (small) offset address. */
+static void emit_loadofs(ASMState *as, IRIns *ir, Reg r, Reg base, int32_t ofs)
+{
+ if (r >= RID_MAX_GPR)
+ emit_lso(as, irt_isnum(ir->t) ? A64I_LDRd : A64I_LDRs, (r & 31), base, ofs);
+ else
+ emit_lso(as, irt_is64(ir->t) ? A64I_LDRx : A64I_LDRw, r, base, ofs);
+}
+
+/* Generic store of register with base and (small) offset address. */
+static void emit_storeofs(ASMState *as, IRIns *ir, Reg r, Reg base, int32_t ofs)
+{
+ if (r >= RID_MAX_GPR)
+ emit_lso(as, irt_isnum(ir->t) ? A64I_STRd : A64I_STRs, (r & 31), base, ofs);
+ else
+ emit_lso(as, irt_is64(ir->t) ? A64I_STRx : A64I_STRw, r, base, ofs);
+}
+
+/* Emit an arithmetic operation with a constant operand. */
+static void emit_opk(ASMState *as, A64Ins ai, Reg dest, Reg src,
+ int32_t i, RegSet allow)
+{
+ uint32_t k = emit_isk12(i);
+ if (k)
+ emit_dn(as, ai^k, dest, src);
+ else
+ emit_dnm(as, ai, dest, src, ra_allock(as, i, allow));
+}
+
+/* Add offset to pointer. */
+static void emit_addptr(ASMState *as, Reg r, int32_t ofs)
+{
+ if (ofs)
+ emit_opk(as, ofs < 0 ? A64I_SUBx : A64I_ADDx, r, r,
+ ofs < 0 ? -ofs : ofs, rset_exclude(RSET_GPR, r));
+}
+
+#define emit_spsub(as, ofs) emit_addptr(as, RID_SP, -(ofs))
+
diff --git a/Build/source/libs/luajit/LuaJIT-src/src/lj_load.c b/Build/source/libs/luajit/LuaJIT-src/src/lj_load.c
index c046402dbed..77f8326ddbd 100644
--- a/Build/source/libs/luajit/LuaJIT-src/src/lj_load.c
+++ b/Build/source/libs/luajit/LuaJIT-src/src/lj_load.c
@@ -166,7 +166,16 @@ LUA_API int lua_dump(lua_State *L, lua_Writer writer, void *data)
return 1;
}
-
+/* -- Luajittex needs this one because it's faster than make it Lua -- */
+LUA_API int RESERVED_lua_dump(lua_State *L, lua_Writer writer, void *data, int strip)
+{
+ cTValue *o = L->top-1;
+ api_check(L, L->top > L->base);
+ if (tvisfunc(o) && isluafunc(funcV(o)))
+ return lj_bcwrite(L, funcproto(funcV(o)), writer, data, strip);
+ else
+ return 1;
+}
/* -- Luajittex needs this one because it overloads loadfile -- */
LUALIB_API int RESERVED_load_aux_JIT(lua_State *L, int status, int envarg)
diff --git a/Build/source/libs/luajit/LuaJIT-src/src/vm_mips64.dasc b/Build/source/libs/luajit/LuaJIT-src/src/vm_mips64.dasc
new file mode 100644
index 00000000000..c06270a0afc
--- /dev/null
+++ b/Build/source/libs/luajit/LuaJIT-src/src/vm_mips64.dasc
@@ -0,0 +1,5062 @@
+|// Low-level VM code for MIPS64 CPUs.
+|// Bytecode interpreter, fast functions and helper functions.
+|// Copyright (C) 2005-2017 Mike Pall. See Copyright Notice in luajit.h
+|//
+|// Contributed by Djordje Kovacevic and Stefan Pejic from RT-RK.com.
+|// Sponsored by Cisco Systems, Inc.
+|
+|.arch mips64
+|.section code_op, code_sub
+|
+|.actionlist build_actionlist
+|.globals GLOB_
+|.globalnames globnames
+|.externnames extnames
+|
+|// Note: The ragged indentation of the instructions is intentional.
+|// The starting columns indicate data dependencies.
+|
+|//-----------------------------------------------------------------------
+|
+|// Fixed register assignments for the interpreter.
+|// Don't use: r0 = 0, r26/r27 = reserved, r28 = gp, r29 = sp, r31 = ra
+|
+|.macro .FPU, a, b
+|.if FPU
+| a, b
+|.endif
+|.endmacro
+|
+|// The following must be C callee-save (but BASE is often refetched).
+|.define BASE, r16 // Base of current Lua stack frame.
+|.define KBASE, r17 // Constants of current Lua function.
+|.define PC, r18 // Next PC.
+|.define DISPATCH, r19 // Opcode dispatch table.
+|.define LREG, r20 // Register holding lua_State (also in SAVE_L).
+|.define MULTRES, r21 // Size of multi-result: (nresults+1)*8.
+|
+|.define JGL, r30 // On-trace: global_State + 32768.
+|
+|// Constants for type-comparisons, stores and conversions. C callee-save.
+|.define TISNIL, r30
+|.define TISNUM, r22
+|.if FPU
+|.define TOBIT, f30 // 2^52 + 2^51.
+|.endif
+|
+|// The following temporaries are not saved across C calls, except for RA.
+|.define RA, r23 // Callee-save.
+|.define RB, r8
+|.define RC, r9
+|.define RD, r10
+|.define INS, r11
+|
+|.define AT, r1 // Assembler temporary.
+|.define TMP0, r12
+|.define TMP1, r13
+|.define TMP2, r14
+|.define TMP3, r15
+|
+|// MIPS n64 calling convention.
+|.define CFUNCADDR, r25
+|.define CARG1, r4
+|.define CARG2, r5
+|.define CARG3, r6
+|.define CARG4, r7
+|.define CARG5, r8
+|.define CARG6, r9
+|.define CARG7, r10
+|.define CARG8, r11
+|
+|.define CRET1, r2
+|.define CRET2, r3
+|
+|.if FPU
+|.define FARG1, f12
+|.define FARG2, f13
+|.define FARG3, f14
+|.define FARG4, f15
+|.define FARG5, f16
+|.define FARG6, f17
+|.define FARG7, f18
+|.define FARG8, f19
+|
+|.define FRET1, f0
+|.define FRET2, f2
+|.endif
+|
+|// Stack layout while in interpreter. Must match with lj_frame.h.
+|.if FPU // MIPS64 hard-float.
+|
+|.define CFRAME_SPACE, 192 // Delta for sp.
+|
+|//----- 16 byte aligned, <-- sp entering interpreter
+|.define SAVE_ERRF, 188(sp) // 32 bit values.
+|.define SAVE_NRES, 184(sp)
+|.define SAVE_CFRAME, 176(sp) // 64 bit values.
+|.define SAVE_L, 168(sp)
+|.define SAVE_PC, 160(sp)
+|//----- 16 byte aligned
+|.define SAVE_GPR_, 80 // .. 80+10*8: 64 bit GPR saves.
+|.define SAVE_FPR_, 16 // .. 16+8*8: 64 bit FPR saves.
+|
+|.else // MIPS64 soft-float
+|
+|.define CFRAME_SPACE, 128 // Delta for sp.
+|
+|//----- 16 byte aligned, <-- sp entering interpreter
+|.define SAVE_ERRF, 124(sp) // 32 bit values.
+|.define SAVE_NRES, 120(sp)
+|.define SAVE_CFRAME, 112(sp) // 64 bit values.
+|.define SAVE_L, 104(sp)
+|.define SAVE_PC, 96(sp)
+|//----- 16 byte aligned
+|.define SAVE_GPR_, 16 // .. 16+10*8: 64 bit GPR saves.
+|
+|.endif
+|
+|.define TMPX, 8(sp) // Unused by interpreter, temp for JIT code.
+|.define TMPD, 0(sp)
+|//----- 16 byte aligned
+|
+|.define TMPD_OFS, 0
+|
+|.define SAVE_MULTRES, TMPD
+|
+|//-----------------------------------------------------------------------
+|
+|.macro saveregs
+| daddiu sp, sp, -CFRAME_SPACE
+| sd ra, SAVE_GPR_+9*8(sp)
+| sd r30, SAVE_GPR_+8*8(sp)
+| .FPU sdc1 f31, SAVE_FPR_+7*8(sp)
+| sd r23, SAVE_GPR_+7*8(sp)
+| .FPU sdc1 f30, SAVE_FPR_+6*8(sp)
+| sd r22, SAVE_GPR_+6*8(sp)
+| .FPU sdc1 f29, SAVE_FPR_+5*8(sp)
+| sd r21, SAVE_GPR_+5*8(sp)
+| .FPU sdc1 f28, SAVE_FPR_+4*8(sp)
+| sd r20, SAVE_GPR_+4*8(sp)
+| .FPU sdc1 f27, SAVE_FPR_+3*8(sp)
+| sd r19, SAVE_GPR_+3*8(sp)
+| .FPU sdc1 f26, SAVE_FPR_+2*8(sp)
+| sd r18, SAVE_GPR_+2*8(sp)
+| .FPU sdc1 f25, SAVE_FPR_+1*8(sp)
+| sd r17, SAVE_GPR_+1*8(sp)
+| .FPU sdc1 f24, SAVE_FPR_+0*8(sp)
+| sd r16, SAVE_GPR_+0*8(sp)
+|.endmacro
+|
+|.macro restoreregs_ret
+| ld ra, SAVE_GPR_+9*8(sp)
+| ld r30, SAVE_GPR_+8*8(sp)
+| ld r23, SAVE_GPR_+7*8(sp)
+| .FPU ldc1 f31, SAVE_FPR_+7*8(sp)
+| ld r22, SAVE_GPR_+6*8(sp)
+| .FPU ldc1 f30, SAVE_FPR_+6*8(sp)
+| ld r21, SAVE_GPR_+5*8(sp)
+| .FPU ldc1 f29, SAVE_FPR_+5*8(sp)
+| ld r20, SAVE_GPR_+4*8(sp)
+| .FPU ldc1 f28, SAVE_FPR_+4*8(sp)
+| ld r19, SAVE_GPR_+3*8(sp)
+| .FPU ldc1 f27, SAVE_FPR_+3*8(sp)
+| ld r18, SAVE_GPR_+2*8(sp)
+| .FPU ldc1 f26, SAVE_FPR_+2*8(sp)
+| ld r17, SAVE_GPR_+1*8(sp)
+| .FPU ldc1 f25, SAVE_FPR_+1*8(sp)
+| ld r16, SAVE_GPR_+0*8(sp)
+| .FPU ldc1 f24, SAVE_FPR_+0*8(sp)
+| jr ra
+| daddiu sp, sp, CFRAME_SPACE
+|.endmacro
+|
+|// Type definitions. Some of these are only used for documentation.
+|.type L, lua_State, LREG
+|.type GL, global_State
+|.type TVALUE, TValue
+|.type GCOBJ, GCobj
+|.type STR, GCstr
+|.type TAB, GCtab
+|.type LFUNC, GCfuncL
+|.type CFUNC, GCfuncC
+|.type PROTO, GCproto
+|.type UPVAL, GCupval
+|.type NODE, Node
+|.type NARGS8, int
+|.type TRACE, GCtrace
+|.type SBUF, SBuf
+|
+|//-----------------------------------------------------------------------
+|
+|// Trap for not-yet-implemented parts.
+|.macro NYI; .long 0xf0f0f0f0; .endmacro
+|
+|// Macros to mark delay slots.
+|.macro ., a; a; .endmacro
+|.macro ., a,b; a,b; .endmacro
+|.macro ., a,b,c; a,b,c; .endmacro
+|.macro ., a,b,c,d; a,b,c,d; .endmacro
+|
+|.define FRAME_PC, -8
+|.define FRAME_FUNC, -16
+|
+|//-----------------------------------------------------------------------
+|
+|// Endian-specific defines.
+|.if ENDIAN_LE
+|.define HI, 4
+|.define LO, 0
+|.define OFS_RD, 2
+|.define OFS_RA, 1
+|.define OFS_OP, 0
+|.else
+|.define HI, 0
+|.define LO, 4
+|.define OFS_RD, 0
+|.define OFS_RA, 2
+|.define OFS_OP, 3
+|.endif
+|
+|// Instruction decode.
+|.macro decode_OP1, dst, ins; andi dst, ins, 0xff; .endmacro
+|.macro decode_OP8a, dst, ins; andi dst, ins, 0xff; .endmacro
+|.macro decode_OP8b, dst; sll dst, dst, 3; .endmacro
+|.macro decode_RC8a, dst, ins; srl dst, ins, 13; .endmacro
+|.macro decode_RC8b, dst; andi dst, dst, 0x7f8; .endmacro
+|.macro decode_RD4b, dst; sll dst, dst, 2; .endmacro
+|.macro decode_RA8a, dst, ins; srl dst, ins, 5; .endmacro
+|.macro decode_RA8b, dst; andi dst, dst, 0x7f8; .endmacro
+|.macro decode_RB8a, dst, ins; srl dst, ins, 21; .endmacro
+|.macro decode_RB8b, dst; andi dst, dst, 0x7f8; .endmacro
+|.macro decode_RD8a, dst, ins; srl dst, ins, 16; .endmacro
+|.macro decode_RD8b, dst; sll dst, dst, 3; .endmacro
+|.macro decode_RDtoRC8, dst, src; andi dst, src, 0x7f8; .endmacro
+|
+|// Instruction fetch.
+|.macro ins_NEXT1
+| lw INS, 0(PC)
+| daddiu PC, PC, 4
+|.endmacro
+|// Instruction decode+dispatch.
+|.macro ins_NEXT2
+| decode_OP8a TMP1, INS
+| decode_OP8b TMP1
+| daddu TMP0, DISPATCH, TMP1
+| decode_RD8a RD, INS
+| ld AT, 0(TMP0)
+| decode_RA8a RA, INS
+| decode_RD8b RD
+| jr AT
+| decode_RA8b RA
+|.endmacro
+|.macro ins_NEXT
+| ins_NEXT1
+| ins_NEXT2
+|.endmacro
+|
+|// Instruction footer.
+|.if 1
+| // Replicated dispatch. Less unpredictable branches, but higher I-Cache use.
+| .define ins_next, ins_NEXT
+| .define ins_next_, ins_NEXT
+| .define ins_next1, ins_NEXT1
+| .define ins_next2, ins_NEXT2
+|.else
+| // Common dispatch. Lower I-Cache use, only one (very) unpredictable branch.
+| // Affects only certain kinds of benchmarks (and only with -j off).
+| .macro ins_next
+| b ->ins_next
+| .endmacro
+| .macro ins_next1
+| .endmacro
+| .macro ins_next2
+| b ->ins_next
+| .endmacro
+| .macro ins_next_
+| ->ins_next:
+| ins_NEXT
+| .endmacro
+|.endif
+|
+|// Call decode and dispatch.
+|.macro ins_callt
+| // BASE = new base, RB = LFUNC/CFUNC, RC = nargs*8, FRAME_PC(BASE) = PC
+| ld PC, LFUNC:RB->pc
+| lw INS, 0(PC)
+| daddiu PC, PC, 4
+| decode_OP8a TMP1, INS
+| decode_RA8a RA, INS
+| decode_OP8b TMP1
+| decode_RA8b RA
+| daddu TMP0, DISPATCH, TMP1
+| ld TMP0, 0(TMP0)
+| jr TMP0
+| daddu RA, RA, BASE
+|.endmacro
+|
+|.macro ins_call
+| // BASE = new base, RB = LFUNC/CFUNC, RC = nargs*8, PC = caller PC
+| sd PC, FRAME_PC(BASE)
+| ins_callt
+|.endmacro
+|
+|//-----------------------------------------------------------------------
+|
+|.macro branch_RD
+| srl TMP0, RD, 1
+| lui AT, (-(BCBIAS_J*4 >> 16) & 65535)
+| addu TMP0, TMP0, AT
+| daddu PC, PC, TMP0
+|.endmacro
+|
+|// Assumes DISPATCH is relative to GL.
+#define DISPATCH_GL(field) (GG_DISP2G + (int)offsetof(global_State, field))
+#define DISPATCH_J(field) (GG_DISP2J + (int)offsetof(jit_State, field))
+#define GG_DISP2GOT (GG_OFS(got) - GG_OFS(dispatch))
+#define DISPATCH_GOT(name) (GG_DISP2GOT + sizeof(void*)*LJ_GOT_##name)
+|
+#define PC2PROTO(field) ((int)offsetof(GCproto, field)-(int)sizeof(GCproto))
+|
+|.macro load_got, func
+| ld CFUNCADDR, DISPATCH_GOT(func)(DISPATCH)
+|.endmacro
+|// Much faster. Sadly, there's no easy way to force the required code layout.
+|// .macro call_intern, func; bal extern func; .endmacro
+|.macro call_intern, func; jalr CFUNCADDR; .endmacro
+|.macro call_extern; jalr CFUNCADDR; .endmacro
+|.macro jmp_extern; jr CFUNCADDR; .endmacro
+|
+|.macro hotcheck, delta, target
+| dsrl TMP1, PC, 1
+| andi TMP1, TMP1, 126
+| daddu TMP1, TMP1, DISPATCH
+| lhu TMP2, GG_DISP2HOT(TMP1)
+| addiu TMP2, TMP2, -delta
+| bltz TMP2, target
+|. sh TMP2, GG_DISP2HOT(TMP1)
+|.endmacro
+|
+|.macro hotloop
+| hotcheck HOTCOUNT_LOOP, ->vm_hotloop
+|.endmacro
+|
+|.macro hotcall
+| hotcheck HOTCOUNT_CALL, ->vm_hotcall
+|.endmacro
+|
+|// Set current VM state. Uses TMP0.
+|.macro li_vmstate, st; li TMP0, ~LJ_VMST_..st; .endmacro
+|.macro st_vmstate; sw TMP0, DISPATCH_GL(vmstate)(DISPATCH); .endmacro
+|
+|// Move table write barrier back. Overwrites mark and tmp.
+|.macro barrierback, tab, mark, tmp, target
+| ld tmp, DISPATCH_GL(gc.grayagain)(DISPATCH)
+| andi mark, mark, ~LJ_GC_BLACK & 255 // black2gray(tab)
+| sd tab, DISPATCH_GL(gc.grayagain)(DISPATCH)
+| sb mark, tab->marked
+| b target
+|. sd tmp, tab->gclist
+|.endmacro
+|
+|// Clear type tag. Isolate lowest 14+32+1=47 bits of reg.
+|.macro cleartp, reg; dextm reg, reg, 0, 14; .endmacro
+|.macro cleartp, dst, reg; dextm dst, reg, 0, 14; .endmacro
+|
+|// Set type tag: Merge 17 type bits into bits [15+32=47, 31+32+1=64) of dst.
+|.macro settp, dst, tp; dinsu dst, tp, 15, 31; .endmacro
+|
+|// Extract (negative) type tag.
+|.macro gettp, dst, src; dsra dst, src, 47; .endmacro
+|
+|// Macros to check the TValue type and extract the GCobj. Branch on failure.
+|.macro checktp, reg, tp, target
+| gettp AT, reg
+| daddiu AT, AT, tp
+| bnez AT, target
+|. cleartp reg
+|.endmacro
+|.macro checktp, dst, reg, tp, target
+| gettp AT, reg
+| daddiu AT, AT, tp
+| bnez AT, target
+|. cleartp dst, reg
+|.endmacro
+|.macro checkstr, reg, target; checktp reg, -LJ_TSTR, target; .endmacro
+|.macro checktab, reg, target; checktp reg, -LJ_TTAB, target; .endmacro
+|.macro checkfunc, reg, target; checktp reg, -LJ_TFUNC, target; .endmacro
+|.macro checkint, reg, target // Caveat: has delay slot!
+| gettp AT, reg
+| bne AT, TISNUM, target
+|.endmacro
+|.macro checknum, reg, target // Caveat: has delay slot!
+| gettp AT, reg
+| sltiu AT, AT, LJ_TISNUM
+| beqz AT, target
+|.endmacro
+|
+|.macro mov_false, reg
+| lu reg, 0x8000
+| dsll reg, reg, 32
+| not reg, reg
+|.endmacro
+|.macro mov_true, reg
+| li reg, 0x0001
+| dsll reg, reg, 48
+| not reg, reg
+|.endmacro
+|
+|//-----------------------------------------------------------------------
+
+/* Generate subroutines used by opcodes and other parts of the VM. */
+/* The .code_sub section should be last to help static branch prediction. */
+static void build_subroutines(BuildCtx *ctx)
+{
+ |.code_sub
+ |
+ |//-----------------------------------------------------------------------
+ |//-- Return handling ----------------------------------------------------
+ |//-----------------------------------------------------------------------
+ |
+ |->vm_returnp:
+ | // See vm_return. Also: TMP2 = previous base.
+ | andi AT, PC, FRAME_P
+ | beqz AT, ->cont_dispatch
+ |
+ | // Return from pcall or xpcall fast func.
+ |. mov_true TMP1
+ | ld PC, FRAME_PC(TMP2) // Fetch PC of previous frame.
+ | move BASE, TMP2 // Restore caller base.
+ | // Prepending may overwrite the pcall frame, so do it at the end.
+ | sd TMP1, -8(RA) // Prepend true to results.
+ | daddiu RA, RA, -8
+ |
+ |->vm_returnc:
+ | addiu RD, RD, 8 // RD = (nresults+1)*8.
+ | andi TMP0, PC, FRAME_TYPE
+ | beqz RD, ->vm_unwind_c_eh
+ |. li CRET1, LUA_YIELD
+ | beqz TMP0, ->BC_RET_Z // Handle regular return to Lua.
+ |. move MULTRES, RD
+ |
+ |->vm_return:
+ | // BASE = base, RA = resultptr, RD/MULTRES = (nresults+1)*8, PC = return
+ | // TMP0 = PC & FRAME_TYPE
+ | li TMP2, -8
+ | xori AT, TMP0, FRAME_C
+ | and TMP2, PC, TMP2
+ | bnez AT, ->vm_returnp
+ | dsubu TMP2, BASE, TMP2 // TMP2 = previous base.
+ |
+ | addiu TMP1, RD, -8
+ | sd TMP2, L->base
+ | li_vmstate C
+ | lw TMP2, SAVE_NRES
+ | daddiu BASE, BASE, -16
+ | st_vmstate
+ | beqz TMP1, >2
+ |. sll TMP2, TMP2, 3
+ |1:
+ | addiu TMP1, TMP1, -8
+ | ld CRET1, 0(RA)
+ | daddiu RA, RA, 8
+ | sd CRET1, 0(BASE)
+ | bnez TMP1, <1
+ |. daddiu BASE, BASE, 8
+ |
+ |2:
+ | bne TMP2, RD, >6
+ |3:
+ |. sd BASE, L->top // Store new top.
+ |
+ |->vm_leave_cp:
+ | ld TMP0, SAVE_CFRAME // Restore previous C frame.
+ | move CRET1, r0 // Ok return status for vm_pcall.
+ | sd TMP0, L->cframe
+ |
+ |->vm_leave_unw:
+ | restoreregs_ret
+ |
+ |6:
+ | ld TMP1, L->maxstack
+ | slt AT, TMP2, RD
+ | bnez AT, >7 // Less results wanted?
+ | // More results wanted. Check stack size and fill up results with nil.
+ |. slt AT, BASE, TMP1
+ | beqz AT, >8
+ |. nop
+ | sd TISNIL, 0(BASE)
+ | addiu RD, RD, 8
+ | b <2
+ |. daddiu BASE, BASE, 8
+ |
+ |7: // Less results wanted.
+ | subu TMP0, RD, TMP2
+ | dsubu TMP0, BASE, TMP0 // Either keep top or shrink it.
+ | b <3
+ |. movn BASE, TMP0, TMP2 // LUA_MULTRET+1 case?
+ |
+ |8: // Corner case: need to grow stack for filling up results.
+ | // This can happen if:
+ | // - A C function grows the stack (a lot).
+ | // - The GC shrinks the stack in between.
+ | // - A return back from a lua_call() with (high) nresults adjustment.
+ | load_got lj_state_growstack
+ | move MULTRES, RD
+ | srl CARG2, TMP2, 3
+ | call_intern lj_state_growstack // (lua_State *L, int n)
+ |. move CARG1, L
+ | lw TMP2, SAVE_NRES
+ | ld BASE, L->top // Need the (realloced) L->top in BASE.
+ | move RD, MULTRES
+ | b <2
+ |. sll TMP2, TMP2, 3
+ |
+ |->vm_unwind_c: // Unwind C stack, return from vm_pcall.
+ | // (void *cframe, int errcode)
+ | move sp, CARG1
+ | move CRET1, CARG2
+ |->vm_unwind_c_eh: // Landing pad for external unwinder.
+ | ld L, SAVE_L
+ | li TMP0, ~LJ_VMST_C
+ | ld GL:TMP1, L->glref
+ | b ->vm_leave_unw
+ |. sw TMP0, GL:TMP1->vmstate
+ |
+ |->vm_unwind_ff: // Unwind C stack, return from ff pcall.
+ | // (void *cframe)
+ | li AT, -4
+ | and sp, CARG1, AT
+ |->vm_unwind_ff_eh: // Landing pad for external unwinder.
+ | ld L, SAVE_L
+ | .FPU lui TMP3, 0x59c0 // TOBIT = 2^52 + 2^51 (float).
+ | li TISNIL, LJ_TNIL
+ | li TISNUM, LJ_TISNUM
+ | ld BASE, L->base
+ | ld DISPATCH, L->glref // Setup pointer to dispatch table.
+ | .FPU mtc1 TMP3, TOBIT
+ | mov_false TMP1
+ | li_vmstate INTERP
+ | ld PC, FRAME_PC(BASE) // Fetch PC of previous frame.
+ | .FPU cvt.d.s TOBIT, TOBIT
+ | daddiu RA, BASE, -8 // Results start at BASE-8.
+ | daddiu DISPATCH, DISPATCH, GG_G2DISP
+ | sd TMP1, 0(RA) // Prepend false to error message.
+ | st_vmstate
+ | b ->vm_returnc
+ |. li RD, 16 // 2 results: false + error message.
+ |
+ |//-----------------------------------------------------------------------
+ |//-- Grow stack for calls -----------------------------------------------
+ |//-----------------------------------------------------------------------
+ |
+ |->vm_growstack_c: // Grow stack for C function.
+ | b >2
+ |. li CARG2, LUA_MINSTACK
+ |
+ |->vm_growstack_l: // Grow stack for Lua function.
+ | // BASE = new base, RA = BASE+framesize*8, RC = nargs*8, PC = first PC
+ | daddu RC, BASE, RC
+ | dsubu RA, RA, BASE
+ | sd BASE, L->base
+ | daddiu PC, PC, 4 // Must point after first instruction.
+ | sd RC, L->top
+ | srl CARG2, RA, 3
+ |2:
+ | // L->base = new base, L->top = top
+ | load_got lj_state_growstack
+ | sd PC, SAVE_PC
+ | call_intern lj_state_growstack // (lua_State *L, int n)
+ |. move CARG1, L
+ | ld BASE, L->base
+ | ld RC, L->top
+ | ld LFUNC:RB, FRAME_FUNC(BASE)
+ | dsubu RC, RC, BASE
+ | cleartp LFUNC:RB
+ | // BASE = new base, RB = LFUNC/CFUNC, RC = nargs*8, FRAME_PC(BASE) = PC
+ | ins_callt // Just retry the call.
+ |
+ |//-----------------------------------------------------------------------
+ |//-- Entry points into the assembler VM ---------------------------------
+ |//-----------------------------------------------------------------------
+ |
+ |->vm_resume: // Setup C frame and resume thread.
+ | // (lua_State *L, TValue *base, int nres1 = 0, ptrdiff_t ef = 0)
+ | saveregs
+ | move L, CARG1
+ | ld DISPATCH, L->glref // Setup pointer to dispatch table.
+ | move BASE, CARG2
+ | lbu TMP1, L->status
+ | sd L, SAVE_L
+ | li PC, FRAME_CP
+ | daddiu TMP0, sp, CFRAME_RESUME
+ | daddiu DISPATCH, DISPATCH, GG_G2DISP
+ | sw r0, SAVE_NRES
+ | sw r0, SAVE_ERRF
+ | sd CARG1, SAVE_PC // Any value outside of bytecode is ok.
+ | sd r0, SAVE_CFRAME
+ | beqz TMP1, >3
+ |. sd TMP0, L->cframe
+ |
+ | // Resume after yield (like a return).
+ | sd L, DISPATCH_GL(cur_L)(DISPATCH)
+ | move RA, BASE
+ | ld BASE, L->base
+ | ld TMP1, L->top
+ | ld PC, FRAME_PC(BASE)
+ | .FPU lui TMP3, 0x59c0 // TOBIT = 2^52 + 2^51 (float).
+ | dsubu RD, TMP1, BASE
+ | .FPU mtc1 TMP3, TOBIT
+ | sb r0, L->status
+ | .FPU cvt.d.s TOBIT, TOBIT
+ | li_vmstate INTERP
+ | daddiu RD, RD, 8
+ | st_vmstate
+ | move MULTRES, RD
+ | andi TMP0, PC, FRAME_TYPE
+ | li TISNIL, LJ_TNIL
+ | beqz TMP0, ->BC_RET_Z
+ |. li TISNUM, LJ_TISNUM
+ | b ->vm_return
+ |. nop
+ |
+ |->vm_pcall: // Setup protected C frame and enter VM.
+ | // (lua_State *L, TValue *base, int nres1, ptrdiff_t ef)
+ | saveregs
+ | sw CARG4, SAVE_ERRF
+ | b >1
+ |. li PC, FRAME_CP
+ |
+ |->vm_call: // Setup C frame and enter VM.
+ | // (lua_State *L, TValue *base, int nres1)
+ | saveregs
+ | li PC, FRAME_C
+ |
+ |1: // Entry point for vm_pcall above (PC = ftype).
+ | ld TMP1, L:CARG1->cframe
+ | move L, CARG1
+ | sw CARG3, SAVE_NRES
+ | ld DISPATCH, L->glref // Setup pointer to dispatch table.
+ | sd CARG1, SAVE_L
+ | move BASE, CARG2
+ | daddiu DISPATCH, DISPATCH, GG_G2DISP
+ | sd CARG1, SAVE_PC // Any value outside of bytecode is ok.
+ | sd TMP1, SAVE_CFRAME
+ | sd sp, L->cframe // Add our C frame to cframe chain.
+ |
+ |3: // Entry point for vm_cpcall/vm_resume (BASE = base, PC = ftype).
+ | sd L, DISPATCH_GL(cur_L)(DISPATCH)
+ | ld TMP2, L->base // TMP2 = old base (used in vmeta_call).
+ | .FPU lui TMP3, 0x59c0 // TOBIT = 2^52 + 2^51 (float).
+ | ld TMP1, L->top
+ | .FPU mtc1 TMP3, TOBIT
+ | daddu PC, PC, BASE
+ | dsubu NARGS8:RC, TMP1, BASE
+ | li TISNUM, LJ_TISNUM
+ | dsubu PC, PC, TMP2 // PC = frame delta + frame type
+ | .FPU cvt.d.s TOBIT, TOBIT
+ | li_vmstate INTERP
+ | li TISNIL, LJ_TNIL
+ | st_vmstate
+ |
+ |->vm_call_dispatch:
+ | // TMP2 = old base, BASE = new base, RC = nargs*8, PC = caller PC
+ | ld LFUNC:RB, FRAME_FUNC(BASE)
+ | checkfunc LFUNC:RB, ->vmeta_call
+ |
+ |->vm_call_dispatch_f:
+ | ins_call
+ | // BASE = new base, RB = func, RC = nargs*8, PC = caller PC
+ |
+ |->vm_cpcall: // Setup protected C frame, call C.
+ | // (lua_State *L, lua_CFunction func, void *ud, lua_CPFunction cp)
+ | saveregs
+ | move L, CARG1
+ | ld TMP0, L:CARG1->stack
+ | sd CARG1, SAVE_L
+ | ld TMP1, L->top
+ | ld DISPATCH, L->glref // Setup pointer to dispatch table.
+ | sd CARG1, SAVE_PC // Any value outside of bytecode is ok.
+ | dsubu TMP0, TMP0, TMP1 // Compute -savestack(L, L->top).
+ | ld TMP1, L->cframe
+ | daddiu DISPATCH, DISPATCH, GG_G2DISP
+ | sw TMP0, SAVE_NRES // Neg. delta means cframe w/o frame.
+ | sw r0, SAVE_ERRF // No error function.
+ | sd TMP1, SAVE_CFRAME
+ | sd sp, L->cframe // Add our C frame to cframe chain.
+ | sd L, DISPATCH_GL(cur_L)(DISPATCH)
+ | jalr CARG4 // (lua_State *L, lua_CFunction func, void *ud)
+ |. move CFUNCADDR, CARG4
+ | move BASE, CRET1
+ | bnez CRET1, <3 // Else continue with the call.
+ |. li PC, FRAME_CP
+ | b ->vm_leave_cp // No base? Just remove C frame.
+ |. nop
+ |
+ |//-----------------------------------------------------------------------
+ |//-- Metamethod handling ------------------------------------------------
+ |//-----------------------------------------------------------------------
+ |
+ |// The lj_meta_* functions (except for lj_meta_cat) don't reallocate the
+ |// stack, so BASE doesn't need to be reloaded across these calls.
+ |
+ |//-- Continuation dispatch ----------------------------------------------
+ |
+ |->cont_dispatch:
+ | // BASE = meta base, RA = resultptr, RD = (nresults+1)*8
+ | ld TMP0, -32(BASE) // Continuation.
+ | move RB, BASE
+ | move BASE, TMP2 // Restore caller BASE.
+ | ld LFUNC:TMP1, FRAME_FUNC(TMP2)
+ |.if FFI
+ | sltiu AT, TMP0, 2
+ |.endif
+ | ld PC, -24(RB) // Restore PC from [cont|PC].
+ | cleartp LFUNC:TMP1
+ | daddu TMP2, RA, RD
+ | ld TMP1, LFUNC:TMP1->pc
+ |.if FFI
+ | bnez AT, >1
+ |.endif
+ |. sd TISNIL, -8(TMP2) // Ensure one valid arg.
+ | // BASE = base, RA = resultptr, RB = meta base
+ | jr TMP0 // Jump to continuation.
+ |. ld KBASE, PC2PROTO(k)(TMP1)
+ |
+ |.if FFI
+ |1:
+ | bnez TMP0, ->cont_ffi_callback // cont = 1: return from FFI callback.
+ | // cont = 0: tailcall from C function.
+ |. daddiu TMP1, RB, -32
+ | b ->vm_call_tail
+ |. dsubu RC, TMP1, BASE
+ |.endif
+ |
+ |->cont_cat: // RA = resultptr, RB = meta base
+ | lw INS, -4(PC)
+ | daddiu CARG2, RB, -32
+ | ld CRET1, 0(RA)
+ | decode_RB8a MULTRES, INS
+ | decode_RA8a RA, INS
+ | decode_RB8b MULTRES
+ | decode_RA8b RA
+ | daddu TMP1, BASE, MULTRES
+ | sd BASE, L->base
+ | dsubu CARG3, CARG2, TMP1
+ | bne TMP1, CARG2, ->BC_CAT_Z
+ |. sd CRET1, 0(CARG2)
+ | daddu RA, BASE, RA
+ | b ->cont_nop
+ |. sd CRET1, 0(RA)
+ |
+ |//-- Table indexing metamethods -----------------------------------------
+ |
+ |->vmeta_tgets1:
+ | daddiu CARG3, DISPATCH, DISPATCH_GL(tmptv)
+ | li TMP0, LJ_TSTR
+ | settp STR:RC, TMP0
+ | b >1
+ |. sd STR:RC, 0(CARG3)
+ |
+ |->vmeta_tgets:
+ | daddiu CARG2, DISPATCH, DISPATCH_GL(tmptv)
+ | li TMP0, LJ_TTAB
+ | li TMP1, LJ_TSTR
+ | settp TAB:RB, TMP0
+ | daddiu CARG3, DISPATCH, DISPATCH_GL(tmptv2)
+ | sd TAB:RB, 0(CARG2)
+ | settp STR:RC, TMP1
+ | b >1
+ |. sd STR:RC, 0(CARG3)
+ |
+ |->vmeta_tgetb: // TMP0 = index
+ | daddiu CARG3, DISPATCH, DISPATCH_GL(tmptv)
+ | settp TMP0, TISNUM
+ | sd TMP0, 0(CARG3)
+ |
+ |->vmeta_tgetv:
+ |1:
+ | load_got lj_meta_tget
+ | sd BASE, L->base
+ | sd PC, SAVE_PC
+ | call_intern lj_meta_tget // (lua_State *L, TValue *o, TValue *k)
+ |. move CARG1, L
+ | // Returns TValue * (finished) or NULL (metamethod).
+ | beqz CRET1, >3
+ |. daddiu TMP1, BASE, -FRAME_CONT
+ | ld CARG1, 0(CRET1)
+ | ins_next1
+ | sd CARG1, 0(RA)
+ | ins_next2
+ |
+ |3: // Call __index metamethod.
+ | // BASE = base, L->top = new base, stack = cont/func/t/k
+ | ld BASE, L->top
+ | sd PC, -24(BASE) // [cont|PC]
+ | dsubu PC, BASE, TMP1
+ | ld LFUNC:RB, FRAME_FUNC(BASE) // Guaranteed to be a function here.
+ | cleartp LFUNC:RB
+ | b ->vm_call_dispatch_f
+ |. li NARGS8:RC, 16 // 2 args for func(t, k).
+ |
+ |->vmeta_tgetr:
+ | load_got lj_tab_getinth
+ | call_intern lj_tab_getinth // (GCtab *t, int32_t key)
+ |. nop
+ | // Returns cTValue * or NULL.
+ | beqz CRET1, ->BC_TGETR_Z
+ |. move CARG2, TISNIL
+ | b ->BC_TGETR_Z
+ |. ld CARG2, 0(CRET1)
+ |
+ |//-----------------------------------------------------------------------
+ |
+ |->vmeta_tsets1:
+ | daddiu CARG3, DISPATCH, DISPATCH_GL(tmptv)
+ | li TMP0, LJ_TSTR
+ | settp STR:RC, TMP0
+ | b >1
+ |. sd STR:RC, 0(CARG3)
+ |
+ |->vmeta_tsets:
+ | daddiu CARG2, DISPATCH, DISPATCH_GL(tmptv)
+ | li TMP0, LJ_TTAB
+ | li TMP1, LJ_TSTR
+ | settp TAB:RB, TMP0
+ | daddiu CARG3, DISPATCH, DISPATCH_GL(tmptv2)
+ | sd TAB:RB, 0(CARG2)
+ | settp STR:RC, TMP1
+ | b >1
+ |. sd STR:RC, 0(CARG3)
+ |
+ |->vmeta_tsetb: // TMP0 = index
+ | daddiu CARG3, DISPATCH, DISPATCH_GL(tmptv)
+ | settp TMP0, TISNUM
+ | sd TMP0, 0(CARG3)
+ |
+ |->vmeta_tsetv:
+ |1:
+ | load_got lj_meta_tset
+ | sd BASE, L->base
+ | sd PC, SAVE_PC
+ | call_intern lj_meta_tset // (lua_State *L, TValue *o, TValue *k)
+ |. move CARG1, L
+ | // Returns TValue * (finished) or NULL (metamethod).
+ | beqz CRET1, >3
+ |. ld CARG1, 0(RA)
+ | // NOBARRIER: lj_meta_tset ensures the table is not black.
+ | ins_next1
+ | sd CARG1, 0(CRET1)
+ | ins_next2
+ |
+ |3: // Call __newindex metamethod.
+ | // BASE = base, L->top = new base, stack = cont/func/t/k/(v)
+ | daddiu TMP1, BASE, -FRAME_CONT
+ | ld BASE, L->top
+ | sd PC, -24(BASE) // [cont|PC]
+ | dsubu PC, BASE, TMP1
+ | ld LFUNC:RB, FRAME_FUNC(BASE) // Guaranteed to be a function here.
+ | cleartp LFUNC:RB
+ | sd CARG1, 16(BASE) // Copy value to third argument.
+ | b ->vm_call_dispatch_f
+ |. li NARGS8:RC, 24 // 3 args for func(t, k, v)
+ |
+ |->vmeta_tsetr:
+ | load_got lj_tab_setinth
+ | sd BASE, L->base
+ | sd PC, SAVE_PC
+ | call_intern lj_tab_setinth // (lua_State *L, GCtab *t, int32_t key)
+ |. move CARG1, L
+ | // Returns TValue *.
+ | b ->BC_TSETR_Z
+ |. nop
+ |
+ |//-- Comparison metamethods ---------------------------------------------
+ |
+ |->vmeta_comp:
+ | // RA/RD point to o1/o2.
+ | move CARG2, RA
+ | move CARG3, RD
+ | load_got lj_meta_comp
+ | daddiu PC, PC, -4
+ | sd BASE, L->base
+ | sd PC, SAVE_PC
+ | decode_OP1 CARG4, INS
+ | call_intern lj_meta_comp // (lua_State *L, TValue *o1, *o2, int op)
+ |. move CARG1, L
+ | // Returns 0/1 or TValue * (metamethod).
+ |3:
+ | sltiu AT, CRET1, 2
+ | beqz AT, ->vmeta_binop
+ | negu TMP2, CRET1
+ |4:
+ | lhu RD, OFS_RD(PC)
+ | daddiu PC, PC, 4
+ | lui TMP1, (-(BCBIAS_J*4 >> 16) & 65535)
+ | sll RD, RD, 2
+ | addu RD, RD, TMP1
+ | and RD, RD, TMP2
+ | daddu PC, PC, RD
+ |->cont_nop:
+ | ins_next
+ |
+ |->cont_ra: // RA = resultptr
+ | lbu TMP1, -4+OFS_RA(PC)
+ | ld CRET1, 0(RA)
+ | sll TMP1, TMP1, 3
+ | daddu TMP1, BASE, TMP1
+ | b ->cont_nop
+ |. sd CRET1, 0(TMP1)
+ |
+ |->cont_condt: // RA = resultptr
+ | ld TMP0, 0(RA)
+ | gettp TMP0, TMP0
+ | sltiu AT, TMP0, LJ_TISTRUECOND
+ | b <4
+ |. negu TMP2, AT // Branch if result is true.
+ |
+ |->cont_condf: // RA = resultptr
+ | ld TMP0, 0(RA)
+ | gettp TMP0, TMP0
+ | sltiu AT, TMP0, LJ_TISTRUECOND
+ | b <4
+ |. addiu TMP2, AT, -1 // Branch if result is false.
+ |
+ |->vmeta_equal:
+ | // CARG1/CARG2 point to o1/o2. TMP0 is set to 0/1.
+ | load_got lj_meta_equal
+ | cleartp LFUNC:CARG3, CARG2
+ | cleartp LFUNC:CARG2, CARG1
+ | move CARG4, TMP0
+ | daddiu PC, PC, -4
+ | sd BASE, L->base
+ | sd PC, SAVE_PC
+ | call_intern lj_meta_equal // (lua_State *L, GCobj *o1, *o2, int ne)
+ |. move CARG1, L
+ | // Returns 0/1 or TValue * (metamethod).
+ | b <3
+ |. nop
+ |
+ |->vmeta_equal_cd:
+ |.if FFI
+ | load_got lj_meta_equal_cd
+ | move CARG2, INS
+ | daddiu PC, PC, -4
+ | sd BASE, L->base
+ | sd PC, SAVE_PC
+ | call_intern lj_meta_equal_cd // (lua_State *L, BCIns op)
+ |. move CARG1, L
+ | // Returns 0/1 or TValue * (metamethod).
+ | b <3
+ |. nop
+ |.endif
+ |
+ |->vmeta_istype:
+ | load_got lj_meta_istype
+ | daddiu PC, PC, -4
+ | sd BASE, L->base
+ | srl CARG2, RA, 3
+ | srl CARG3, RD, 3
+ | sd PC, SAVE_PC
+ | call_intern lj_meta_istype // (lua_State *L, BCReg ra, BCReg tp)
+ |. move CARG1, L
+ | b ->cont_nop
+ |. nop
+ |
+ |//-- Arithmetic metamethods ---------------------------------------------
+ |
+ |->vmeta_unm:
+ | move RC, RB
+ |
+ |->vmeta_arith:
+ | load_got lj_meta_arith
+ | sd BASE, L->base
+ | move CARG2, RA
+ | sd PC, SAVE_PC
+ | move CARG3, RB
+ | move CARG4, RC
+ | decode_OP1 CARG5, INS // CARG5 == RB.
+ | call_intern lj_meta_arith // (lua_State *L, TValue *ra,*rb,*rc, BCReg op)
+ |. move CARG1, L
+ | // Returns NULL (finished) or TValue * (metamethod).
+ | beqz CRET1, ->cont_nop
+ |. nop
+ |
+ | // Call metamethod for binary op.
+ |->vmeta_binop:
+ | // BASE = old base, CRET1 = new base, stack = cont/func/o1/o2
+ | dsubu TMP1, CRET1, BASE
+ | sd PC, -24(CRET1) // [cont|PC]
+ | move TMP2, BASE
+ | daddiu PC, TMP1, FRAME_CONT
+ | move BASE, CRET1
+ | b ->vm_call_dispatch
+ |. li NARGS8:RC, 16 // 2 args for func(o1, o2).
+ |
+ |->vmeta_len:
+ | // CARG2 already set by BC_LEN.
+#if LJ_52
+ | move MULTRES, CARG1
+#endif
+ | load_got lj_meta_len
+ | sd BASE, L->base
+ | sd PC, SAVE_PC
+ | call_intern lj_meta_len // (lua_State *L, TValue *o)
+ |. move CARG1, L
+ | // Returns NULL (retry) or TValue * (metamethod base).
+#if LJ_52
+ | bnez CRET1, ->vmeta_binop // Binop call for compatibility.
+ |. nop
+ | b ->BC_LEN_Z
+ |. move CARG1, MULTRES
+#else
+ | b ->vmeta_binop // Binop call for compatibility.
+ |. nop
+#endif
+ |
+ |//-- Call metamethod ----------------------------------------------------
+ |
+ |->vmeta_call: // Resolve and call __call metamethod.
+ | // TMP2 = old base, BASE = new base, RC = nargs*8
+ | load_got lj_meta_call
+ | sd TMP2, L->base // This is the callers base!
+ | daddiu CARG2, BASE, -16
+ | sd PC, SAVE_PC
+ | daddu CARG3, BASE, RC
+ | move MULTRES, NARGS8:RC
+ | call_intern lj_meta_call // (lua_State *L, TValue *func, TValue *top)
+ |. move CARG1, L
+ | ld LFUNC:RB, FRAME_FUNC(BASE) // Guaranteed to be a function here.
+ | daddiu NARGS8:RC, MULTRES, 8 // Got one more argument now.
+ | cleartp LFUNC:RB
+ | ins_call
+ |
+ |->vmeta_callt: // Resolve __call for BC_CALLT.
+ | // BASE = old base, RA = new base, RC = nargs*8
+ | load_got lj_meta_call
+ | sd BASE, L->base
+ | daddiu CARG2, RA, -16
+ | sd PC, SAVE_PC
+ | daddu CARG3, RA, RC
+ | move MULTRES, NARGS8:RC
+ | call_intern lj_meta_call // (lua_State *L, TValue *func, TValue *top)
+ |. move CARG1, L
+ | ld RB, FRAME_FUNC(RA) // Guaranteed to be a function here.
+ | ld TMP1, FRAME_PC(BASE)
+ | daddiu NARGS8:RC, MULTRES, 8 // Got one more argument now.
+ | b ->BC_CALLT_Z
+ |. cleartp LFUNC:CARG3, RB
+ |
+ |//-- Argument coercion for 'for' statement ------------------------------
+ |
+ |->vmeta_for:
+ | load_got lj_meta_for
+ | sd BASE, L->base
+ | move CARG2, RA
+ | sd PC, SAVE_PC
+ | move MULTRES, INS
+ | call_intern lj_meta_for // (lua_State *L, TValue *base)
+ |. move CARG1, L
+ |.if JIT
+ | decode_OP1 TMP0, MULTRES
+ | li AT, BC_JFORI
+ |.endif
+ | decode_RA8a RA, MULTRES
+ | decode_RD8a RD, MULTRES
+ | decode_RA8b RA
+ |.if JIT
+ | beq TMP0, AT, =>BC_JFORI
+ |. decode_RD8b RD
+ | b =>BC_FORI
+ |. nop
+ |.else
+ | b =>BC_FORI
+ |. decode_RD8b RD
+ |.endif
+ |
+ |//-----------------------------------------------------------------------
+ |//-- Fast functions -----------------------------------------------------
+ |//-----------------------------------------------------------------------
+ |
+ |.macro .ffunc, name
+ |->ff_ .. name:
+ |.endmacro
+ |
+ |.macro .ffunc_1, name
+ |->ff_ .. name:
+ | beqz NARGS8:RC, ->fff_fallback
+ |. ld CARG1, 0(BASE)
+ |.endmacro
+ |
+ |.macro .ffunc_2, name
+ |->ff_ .. name:
+ | sltiu AT, NARGS8:RC, 16
+ | ld CARG1, 0(BASE)
+ | bnez AT, ->fff_fallback
+ |. ld CARG2, 8(BASE)
+ |.endmacro
+ |
+ |.macro .ffunc_n, name // Caveat: has delay slot!
+ |->ff_ .. name:
+ | ld CARG1, 0(BASE)
+ | beqz NARGS8:RC, ->fff_fallback
+ | // Either ldc1 or the 1st instruction of checknum is in the delay slot.
+ | .FPU ldc1 FARG1, 0(BASE)
+ | checknum CARG1, ->fff_fallback
+ |.endmacro
+ |
+ |.macro .ffunc_nn, name // Caveat: has delay slot!
+ |->ff_ .. name:
+ | ld CARG1, 0(BASE)
+ | sltiu AT, NARGS8:RC, 16
+ | ld CARG2, 8(BASE)
+ | bnez AT, ->fff_fallback
+ |. gettp TMP0, CARG1
+ | gettp TMP1, CARG2
+ | sltiu TMP0, TMP0, LJ_TISNUM
+ | sltiu TMP1, TMP1, LJ_TISNUM
+ | .FPU ldc1 FARG1, 0(BASE)
+ | and TMP0, TMP0, TMP1
+ | .FPU ldc1 FARG2, 8(BASE)
+ | beqz TMP0, ->fff_fallback
+ |.endmacro
+ |
+ |// Inlined GC threshold check. Caveat: uses TMP0 and TMP1 and has delay slot!
+ |.macro ffgccheck
+ | ld TMP0, DISPATCH_GL(gc.total)(DISPATCH)
+ | ld TMP1, DISPATCH_GL(gc.threshold)(DISPATCH)
+ | dsubu AT, TMP0, TMP1
+ | bgezal AT, ->fff_gcstep
+ |.endmacro
+ |
+ |//-- Base library: checks -----------------------------------------------
+ |.ffunc_1 assert
+ | gettp AT, CARG1
+ | sltiu AT, AT, LJ_TISTRUECOND
+ | beqz AT, ->fff_fallback
+ |. daddiu RA, BASE, -16
+ | ld PC, FRAME_PC(BASE)
+ | addiu RD, NARGS8:RC, 8 // Compute (nresults+1)*8.
+ | daddu TMP2, RA, RD
+ | daddiu TMP1, BASE, 8
+ | beq BASE, TMP2, ->fff_res // Done if exactly 1 argument.
+ |. sd CARG1, 0(RA)
+ |1:
+ | ld CRET1, 0(TMP1)
+ | sd CRET1, -16(TMP1)
+ | bne TMP1, TMP2, <1
+ |. daddiu TMP1, TMP1, 8
+ | b ->fff_res
+ |. nop
+ |
+ |.ffunc_1 type
+ | gettp TMP0, CARG1
+ | sltu TMP1, TISNUM, TMP0
+ | not TMP2, TMP0
+ | li TMP3, ~LJ_TISNUM
+ | movz TMP2, TMP3, TMP1
+ | dsll TMP2, TMP2, 3
+ | daddu TMP2, CFUNC:RB, TMP2
+ | b ->fff_restv
+ |. ld CARG1, CFUNC:TMP2->upvalue
+ |
+ |//-- Base library: getters and setters ---------------------------------
+ |
+ |.ffunc_1 getmetatable
+ | gettp TMP2, CARG1
+ | daddiu TMP0, TMP2, -LJ_TTAB
+ | daddiu TMP1, TMP2, -LJ_TUDATA
+ | movn TMP0, TMP1, TMP0
+ | bnez TMP0, >6
+ |. cleartp TAB:CARG1
+ |1: // Field metatable must be at same offset for GCtab and GCudata!
+ | ld TAB:RB, TAB:CARG1->metatable
+ |2:
+ | ld STR:RC, DISPATCH_GL(gcroot[GCROOT_MMNAME+MM_metatable])(DISPATCH)
+ | beqz TAB:RB, ->fff_restv
+ |. li CARG1, LJ_TNIL
+ | lw TMP0, TAB:RB->hmask
+ | lw TMP1, STR:RC->hash
+ | ld NODE:TMP2, TAB:RB->node
+ | and TMP1, TMP1, TMP0 // idx = str->hash & tab->hmask
+ | dsll TMP0, TMP1, 5
+ | dsll TMP1, TMP1, 3
+ | dsubu TMP1, TMP0, TMP1
+ | daddu NODE:TMP2, NODE:TMP2, TMP1 // node = tab->node + (idx*32-idx*8)
+ | li CARG4, LJ_TSTR
+ | settp STR:RC, CARG4 // Tagged key to look for.
+ |3: // Rearranged logic, because we expect _not_ to find the key.
+ | ld TMP0, NODE:TMP2->key
+ | ld CARG1, NODE:TMP2->val
+ | ld NODE:TMP2, NODE:TMP2->next
+ | beq RC, TMP0, >5
+ |. li AT, LJ_TTAB
+ | bnez NODE:TMP2, <3
+ |. nop
+ |4:
+ | move CARG1, RB
+ | b ->fff_restv // Not found, keep default result.
+ |. settp CARG1, AT
+ |5:
+ | bne CARG1, TISNIL, ->fff_restv
+ |. nop
+ | b <4 // Ditto for nil value.
+ |. nop
+ |
+ |6:
+ | sltiu AT, TMP2, LJ_TISNUM
+ | movn TMP2, TISNUM, AT
+ | dsll TMP2, TMP2, 3
+ | dsubu TMP0, DISPATCH, TMP2
+ | b <2
+ |. ld TAB:RB, DISPATCH_GL(gcroot[GCROOT_BASEMT])-8(TMP0)
+ |
+ |.ffunc_2 setmetatable
+ | // Fast path: no mt for table yet and not clearing the mt.
+ | checktp TMP1, CARG1, -LJ_TTAB, ->fff_fallback
+ | gettp TMP3, CARG2
+ | ld TAB:TMP0, TAB:TMP1->metatable
+ | lbu TMP2, TAB:TMP1->marked
+ | daddiu AT, TMP3, -LJ_TTAB
+ | cleartp TAB:CARG2
+ | or AT, AT, TAB:TMP0
+ | bnez AT, ->fff_fallback
+ |. andi AT, TMP2, LJ_GC_BLACK // isblack(table)
+ | beqz AT, ->fff_restv
+ |. sd TAB:CARG2, TAB:TMP1->metatable
+ | barrierback TAB:TMP1, TMP2, TMP0, ->fff_restv
+ |
+ |.ffunc rawget
+ | ld CARG2, 0(BASE)
+ | sltiu AT, NARGS8:RC, 16
+ | load_got lj_tab_get
+ | gettp TMP0, CARG2
+ | cleartp CARG2
+ | daddiu TMP0, TMP0, -LJ_TTAB
+ | or AT, AT, TMP0
+ | bnez AT, ->fff_fallback
+ |. daddiu CARG3, BASE, 8
+ | call_intern lj_tab_get // (lua_State *L, GCtab *t, cTValue *key)
+ |. move CARG1, L
+ | b ->fff_restv
+ |. ld CARG1, 0(CRET1)
+ |
+ |//-- Base library: conversions ------------------------------------------
+ |
+ |.ffunc tonumber
+ | // Only handles the number case inline (without a base argument).
+ | ld CARG1, 0(BASE)
+ | xori AT, NARGS8:RC, 8 // Exactly one number argument.
+ | gettp TMP1, CARG1
+ | sltu TMP0, TISNUM, TMP1
+ | or AT, AT, TMP0
+ | bnez AT, ->fff_fallback
+ |. nop
+ | b ->fff_restv
+ |. nop
+ |
+ |.ffunc_1 tostring
+ | // Only handles the string or number case inline.
+ | gettp TMP0, CARG1
+ | daddiu AT, TMP0, -LJ_TSTR
+ | // A __tostring method in the string base metatable is ignored.
+ | beqz AT, ->fff_restv // String key?
+ | // Handle numbers inline, unless a number base metatable is present.
+ |. ld TMP1, DISPATCH_GL(gcroot[GCROOT_BASEMT_NUM])(DISPATCH)
+ | sltu TMP0, TISNUM, TMP0
+ | or TMP0, TMP0, TMP1
+ | bnez TMP0, ->fff_fallback
+ |. sd BASE, L->base // Add frame since C call can throw.
+ | ffgccheck
+ |. sd PC, SAVE_PC // Redundant (but a defined value).
+ | load_got lj_strfmt_number
+ | move CARG1, L
+ | call_intern lj_strfmt_number // (lua_State *L, cTValue *o)
+ |. move CARG2, BASE
+ | // Returns GCstr *.
+ | li AT, LJ_TSTR
+ | settp CRET1, AT
+ | b ->fff_restv
+ |. move CARG1, CRET1
+ |
+ |//-- Base library: iterators -------------------------------------------
+ |
+ |.ffunc_1 next
+ | checktp CARG2, CARG1, -LJ_TTAB, ->fff_fallback
+ | daddu TMP2, BASE, NARGS8:RC
+ | sd TISNIL, 0(TMP2) // Set missing 2nd arg to nil.
+ | ld PC, FRAME_PC(BASE)
+ | load_got lj_tab_next
+ | sd BASE, L->base // Add frame since C call can throw.
+ | sd BASE, L->top // Dummy frame length is ok.
+ | daddiu CARG3, BASE, 8
+ | sd PC, SAVE_PC
+ | call_intern lj_tab_next // (lua_State *L, GCtab *t, TValue *key)
+ |. move CARG1, L
+ | // Returns 0 at end of traversal.
+ | beqz CRET1, ->fff_restv // End of traversal: return nil.
+ |. move CARG1, TISNIL
+ | ld TMP0, 8(BASE)
+ | daddiu RA, BASE, -16
+ | ld TMP2, 16(BASE)
+ | sd TMP0, 0(RA)
+ | sd TMP2, 8(RA)
+ | b ->fff_res
+ |. li RD, (2+1)*8
+ |
+ |.ffunc_1 pairs
+ | checktp TAB:TMP1, CARG1, -LJ_TTAB, ->fff_fallback
+ | ld PC, FRAME_PC(BASE)
+#if LJ_52
+ | ld TAB:TMP2, TAB:TMP1->metatable
+ | ld TMP0, CFUNC:RB->upvalue[0]
+ | bnez TAB:TMP2, ->fff_fallback
+#else
+ | ld TMP0, CFUNC:RB->upvalue[0]
+#endif
+ |. daddiu RA, BASE, -16
+ | sd TISNIL, 0(BASE)
+ | sd CARG1, -8(BASE)
+ | sd TMP0, 0(RA)
+ | b ->fff_res
+ |. li RD, (3+1)*8
+ |
+ |.ffunc_2 ipairs_aux
+ | checktab CARG1, ->fff_fallback
+ | checkint CARG2, ->fff_fallback
+ |. lw TMP0, TAB:CARG1->asize
+ | ld TMP1, TAB:CARG1->array
+ | ld PC, FRAME_PC(BASE)
+ | sextw TMP2, CARG2
+ | addiu TMP2, TMP2, 1
+ | sltu AT, TMP2, TMP0
+ | daddiu RA, BASE, -16
+ | zextw TMP0, TMP2
+ | settp TMP0, TISNUM
+ | beqz AT, >2 // Not in array part?
+ |. sd TMP0, 0(RA)
+ | dsll TMP3, TMP2, 3
+ | daddu TMP3, TMP1, TMP3
+ | ld TMP1, 0(TMP3)
+ |1:
+ | beq TMP1, TISNIL, ->fff_res // End of iteration, return 0 results.
+ |. li RD, (0+1)*8
+ | sd TMP1, -8(BASE)
+ | b ->fff_res
+ |. li RD, (2+1)*8
+ |2: // Check for empty hash part first. Otherwise call C function.
+ | lw TMP0, TAB:CARG1->hmask
+ | load_got lj_tab_getinth
+ | beqz TMP0, ->fff_res
+ |. li RD, (0+1)*8
+ | call_intern lj_tab_getinth // (GCtab *t, int32_t key)
+ |. move CARG2, TMP2
+ | // Returns cTValue * or NULL.
+ | beqz CRET1, ->fff_res
+ |. li RD, (0+1)*8
+ | b <1
+ |. ld TMP1, 0(CRET1)
+ |
+ |.ffunc_1 ipairs
+ | checktp TAB:TMP1, CARG1, -LJ_TTAB, ->fff_fallback
+ | ld PC, FRAME_PC(BASE)
+#if LJ_52
+ | ld TAB:TMP2, TAB:TMP1->metatable
+ | ld CFUNC:TMP0, CFUNC:RB->upvalue[0]
+ | bnez TAB:TMP2, ->fff_fallback
+#else
+ | ld TMP0, CFUNC:RB->upvalue[0]
+#endif
+ | daddiu RA, BASE, -16
+ | dsll AT, TISNUM, 47
+ | sd CARG1, -8(BASE)
+ | sd AT, 0(BASE)
+ | sd CFUNC:TMP0, 0(RA)
+ | b ->fff_res
+ |. li RD, (3+1)*8
+ |
+ |//-- Base library: catch errors ----------------------------------------
+ |
+ |.ffunc pcall
+ | daddiu NARGS8:RC, NARGS8:RC, -8
+ | lbu TMP3, DISPATCH_GL(hookmask)(DISPATCH)
+ | bltz NARGS8:RC, ->fff_fallback
+ |. move TMP2, BASE
+ | daddiu BASE, BASE, 16
+ | // Remember active hook before pcall.
+ | srl TMP3, TMP3, HOOK_ACTIVE_SHIFT
+ | andi TMP3, TMP3, 1
+ | daddiu PC, TMP3, 16+FRAME_PCALL
+ | beqz NARGS8:RC, ->vm_call_dispatch
+ |1:
+ |. daddu TMP0, BASE, NARGS8:RC
+ |2:
+ | ld TMP1, -16(TMP0)
+ | sd TMP1, -8(TMP0)
+ | daddiu TMP0, TMP0, -8
+ | bne TMP0, BASE, <2
+ |. nop
+ | b ->vm_call_dispatch
+ |. nop
+ |
+ |.ffunc xpcall
+ | daddiu NARGS8:RC, NARGS8:RC, -16
+ | ld CARG1, 0(BASE)
+ | ld CARG2, 8(BASE)
+ | bltz NARGS8:RC, ->fff_fallback
+ |. lbu TMP1, DISPATCH_GL(hookmask)(DISPATCH)
+ | gettp AT, CARG2
+ | daddiu AT, AT, -LJ_TFUNC
+ | bnez AT, ->fff_fallback // Traceback must be a function.
+ |. move TMP2, BASE
+ | daddiu BASE, BASE, 24
+ | // Remember active hook before pcall.
+ | srl TMP3, TMP3, HOOK_ACTIVE_SHIFT
+ | sd CARG2, 0(TMP2) // Swap function and traceback.
+ | andi TMP3, TMP3, 1
+ | sd CARG1, 8(TMP2)
+ | beqz NARGS8:RC, ->vm_call_dispatch
+ |. daddiu PC, TMP3, 24+FRAME_PCALL
+ | b <1
+ |. nop
+ |
+ |//-- Coroutine library --------------------------------------------------
+ |
+ |.macro coroutine_resume_wrap, resume
+ |.if resume
+ |.ffunc_1 coroutine_resume
+ | checktp CARG1, CARG1, -LJ_TTHREAD, ->fff_fallback
+ |.else
+ |.ffunc coroutine_wrap_aux
+ | ld L:CARG1, CFUNC:RB->upvalue[0].gcr
+ | cleartp L:CARG1
+ |.endif
+ | lbu TMP0, L:CARG1->status
+ | ld TMP1, L:CARG1->cframe
+ | ld CARG2, L:CARG1->top
+ | ld TMP2, L:CARG1->base
+ | addiu AT, TMP0, -LUA_YIELD
+ | daddu CARG3, CARG2, TMP0
+ | daddiu TMP3, CARG2, 8
+ | bgtz AT, ->fff_fallback // st > LUA_YIELD?
+ |. movn CARG2, TMP3, AT
+ | xor TMP2, TMP2, CARG3
+ | bnez TMP1, ->fff_fallback // cframe != 0?
+ |. or AT, TMP2, TMP0
+ | ld TMP0, L:CARG1->maxstack
+ | beqz AT, ->fff_fallback // base == top && st == 0?
+ |. ld PC, FRAME_PC(BASE)
+ | daddu TMP2, CARG2, NARGS8:RC
+ | sltu AT, TMP0, TMP2
+ | bnez AT, ->fff_fallback // Stack overflow?
+ |. sd PC, SAVE_PC
+ | sd BASE, L->base
+ |1:
+ |.if resume
+ | daddiu BASE, BASE, 8 // Keep resumed thread in stack for GC.
+ | daddiu NARGS8:RC, NARGS8:RC, -8
+ | daddiu TMP2, TMP2, -8
+ |.endif
+ | sd TMP2, L:CARG1->top
+ | daddu TMP1, BASE, NARGS8:RC
+ | move CARG3, CARG2
+ | sd BASE, L->top
+ |2: // Move args to coroutine.
+ | ld CRET1, 0(BASE)
+ | sltu AT, BASE, TMP1
+ | beqz AT, >3
+ |. daddiu BASE, BASE, 8
+ | sd CRET1, 0(CARG3)
+ | b <2
+ |. daddiu CARG3, CARG3, 8
+ |3:
+ | bal ->vm_resume // (lua_State *L, TValue *base, 0, 0)
+ |. move L:RA, L:CARG1
+ | // Returns thread status.
+ |4:
+ | ld TMP2, L:RA->base
+ | sltiu AT, CRET1, LUA_YIELD+1
+ | ld TMP3, L:RA->top
+ | li_vmstate INTERP
+ | ld BASE, L->base
+ | sd L, DISPATCH_GL(cur_L)(DISPATCH)
+ | st_vmstate
+ | beqz AT, >8
+ |. dsubu RD, TMP3, TMP2
+ | ld TMP0, L->maxstack
+ | beqz RD, >6 // No results?
+ |. daddu TMP1, BASE, RD
+ | sltu AT, TMP0, TMP1
+ | bnez AT, >9 // Need to grow stack?
+ |. daddu TMP3, TMP2, RD
+ | sd TMP2, L:RA->top // Clear coroutine stack.
+ | move TMP1, BASE
+ |5: // Move results from coroutine.
+ | ld CRET1, 0(TMP2)
+ | daddiu TMP2, TMP2, 8
+ | sltu AT, TMP2, TMP3
+ | sd CRET1, 0(TMP1)
+ | bnez AT, <5
+ |. daddiu TMP1, TMP1, 8
+ |6:
+ | andi TMP0, PC, FRAME_TYPE
+ |.if resume
+ | mov_true TMP1
+ | daddiu RA, BASE, -8
+ | sd TMP1, -8(BASE) // Prepend true to results.
+ | daddiu RD, RD, 16
+ |.else
+ | move RA, BASE
+ | daddiu RD, RD, 8
+ |.endif
+ |7:
+ | sd PC, SAVE_PC
+ | beqz TMP0, ->BC_RET_Z
+ |. move MULTRES, RD
+ | b ->vm_return
+ |. nop
+ |
+ |8: // Coroutine returned with error (at co->top-1).
+ |.if resume
+ | daddiu TMP3, TMP3, -8
+ | mov_false TMP1
+ | ld CRET1, 0(TMP3)
+ | sd TMP3, L:RA->top // Remove error from coroutine stack.
+ | li RD, (2+1)*8
+ | sd TMP1, -8(BASE) // Prepend false to results.
+ | daddiu RA, BASE, -8
+ | sd CRET1, 0(BASE) // Copy error message.
+ | b <7
+ |. andi TMP0, PC, FRAME_TYPE
+ |.else
+ | load_got lj_ffh_coroutine_wrap_err
+ | move CARG2, L:RA
+ | call_intern lj_ffh_coroutine_wrap_err // (lua_State *L, lua_State *co)
+ |. move CARG1, L
+ |.endif
+ |
+ |9: // Handle stack expansion on return from yield.
+ | load_got lj_state_growstack
+ | srl CARG2, RD, 3
+ | call_intern lj_state_growstack // (lua_State *L, int n)
+ |. move CARG1, L
+ | b <4
+ |. li CRET1, 0
+ |.endmacro
+ |
+ | coroutine_resume_wrap 1 // coroutine.resume
+ | coroutine_resume_wrap 0 // coroutine.wrap
+ |
+ |.ffunc coroutine_yield
+ | ld TMP0, L->cframe
+ | daddu TMP1, BASE, NARGS8:RC
+ | sd BASE, L->base
+ | andi TMP0, TMP0, CFRAME_RESUME
+ | sd TMP1, L->top
+ | beqz TMP0, ->fff_fallback
+ |. li CRET1, LUA_YIELD
+ | sd r0, L->cframe
+ | b ->vm_leave_unw
+ |. sb CRET1, L->status
+ |
+ |//-- Math library -------------------------------------------------------
+ |
+ |.ffunc_1 math_abs
+ | gettp CARG2, CARG1
+ | daddiu AT, CARG2, -LJ_TISNUM
+ | bnez AT, >1
+ |. sextw TMP1, CARG1
+ | sra TMP0, TMP1, 31 // Extract sign.
+ | xor TMP1, TMP1, TMP0
+ | dsubu CARG1, TMP1, TMP0
+ | dsll TMP3, CARG1, 32
+ | bgez TMP3, ->fff_restv
+ |. settp CARG1, TISNUM
+ | li CARG1, 0x41e0 // 2^31 as a double.
+ | b ->fff_restv
+ |. dsll CARG1, CARG1, 48
+ |1:
+ | sltiu AT, CARG2, LJ_TISNUM
+ | beqz AT, ->fff_fallback
+ |. dextm CARG1, CARG1, 0, 30
+ |// fallthrough
+ |
+ |->fff_restv:
+ | // CARG1 = TValue result.
+ | ld PC, FRAME_PC(BASE)
+ | daddiu RA, BASE, -16
+ | sd CARG1, -16(BASE)
+ |->fff_res1:
+ | // RA = results, PC = return.
+ | li RD, (1+1)*8
+ |->fff_res:
+ | // RA = results, RD = (nresults+1)*8, PC = return.
+ | andi TMP0, PC, FRAME_TYPE
+ | bnez TMP0, ->vm_return
+ |. move MULTRES, RD
+ | lw INS, -4(PC)
+ | decode_RB8a RB, INS
+ | decode_RB8b RB
+ |5:
+ | sltu AT, RD, RB
+ | bnez AT, >6 // More results expected?
+ |. decode_RA8a TMP0, INS
+ | decode_RA8b TMP0
+ | ins_next1
+ | // Adjust BASE. KBASE is assumed to be set for the calling frame.
+ | dsubu BASE, RA, TMP0
+ | ins_next2
+ |
+ |6: // Fill up results with nil.
+ | daddu TMP1, RA, RD
+ | daddiu RD, RD, 8
+ | b <5
+ |. sd TISNIL, -8(TMP1)
+ |
+ |.macro math_extern, func
+ | .ffunc_n math_ .. func
+ | load_got func
+ | call_extern
+ |. nop
+ | b ->fff_resn
+ |. nop
+ |.endmacro
+ |
+ |.macro math_extern2, func
+ | .ffunc_nn math_ .. func
+ |. load_got func
+ | call_extern
+ |. nop
+ | b ->fff_resn
+ |. nop
+ |.endmacro
+ |
+ |// TODO: Return integer type if result is integer (own sf implementation).
+ |.macro math_round, func
+ |->ff_math_ .. func:
+ | ld CARG1, 0(BASE)
+ | beqz NARGS8:RC, ->fff_fallback
+ |. gettp TMP0, CARG1
+ | beq TMP0, TISNUM, ->fff_restv
+ |. sltu AT, TMP0, TISNUM
+ | beqz AT, ->fff_fallback
+ |.if FPU
+ |. ldc1 FARG1, 0(BASE)
+ | bal ->vm_ .. func
+ |. nop
+ |.else
+ |. load_got func
+ | call_extern
+ |. nop
+ |.endif
+ | b ->fff_resn
+ |. nop
+ |.endmacro
+ |
+ | math_round floor
+ | math_round ceil
+ |
+ |.ffunc math_log
+ | li AT, 8
+ | bne NARGS8:RC, AT, ->fff_fallback // Exactly 1 argument.
+ |. ld CARG1, 0(BASE)
+ | checknum CARG1, ->fff_fallback
+ |. load_got log
+ |.if FPU
+ | call_extern
+ |. ldc1 FARG1, 0(BASE)
+ |.else
+ | call_extern
+ |. nop
+ |.endif
+ | b ->fff_resn
+ |. nop
+ |
+ | math_extern log10
+ | math_extern exp
+ | math_extern sin
+ | math_extern cos
+ | math_extern tan
+ | math_extern asin
+ | math_extern acos
+ | math_extern atan
+ | math_extern sinh
+ | math_extern cosh
+ | math_extern tanh
+ | math_extern2 pow
+ | math_extern2 atan2
+ | math_extern2 fmod
+ |
+ |.if FPU
+ |.ffunc_n math_sqrt
+ |. sqrt.d FRET1, FARG1
+ |// fallthrough to ->fff_resn
+ |.else
+ | math_extern sqrt
+ |.endif
+ |
+ |->fff_resn:
+ | ld PC, FRAME_PC(BASE)
+ | daddiu RA, BASE, -16
+ | b ->fff_res1
+ |.if FPU
+ |. sdc1 FRET1, 0(RA)
+ |.else
+ |. sd CRET1, 0(RA)
+ |.endif
+ |
+ |
+ |.ffunc_2 math_ldexp
+ | checknum CARG1, ->fff_fallback
+ | checkint CARG2, ->fff_fallback
+ |. load_got ldexp
+ | .FPU ldc1 FARG1, 0(BASE)
+ | call_extern
+ |. lw CARG2, 8+LO(BASE)
+ | b ->fff_resn
+ |. nop
+ |
+ |.ffunc_n math_frexp
+ | load_got frexp
+ | ld PC, FRAME_PC(BASE)
+ | call_extern
+ |. daddiu CARG2, DISPATCH, DISPATCH_GL(tmptv)
+ | lw TMP1, DISPATCH_GL(tmptv)(DISPATCH)
+ | daddiu RA, BASE, -16
+ |.if FPU
+ | mtc1 TMP1, FARG2
+ | sdc1 FRET1, 0(RA)
+ | cvt.d.w FARG2, FARG2
+ | sdc1 FARG2, 8(RA)
+ |.else
+ | sd CRET1, 0(RA)
+ | zextw TMP1, TMP1
+ | settp TMP1, TISNUM
+ | sd TMP1, 8(RA)
+ |.endif
+ | b ->fff_res
+ |. li RD, (2+1)*8
+ |
+ |.ffunc_n math_modf
+ | load_got modf
+ | ld PC, FRAME_PC(BASE)
+ | call_extern
+ |. daddiu CARG2, BASE, -16
+ | daddiu RA, BASE, -16
+ |.if FPU
+ | sdc1 FRET1, -8(BASE)
+ |.else
+ | sd CRET1, -8(BASE)
+ |.endif
+ | b ->fff_res
+ |. li RD, (2+1)*8
+ |
+ |.macro math_minmax, name, intins, fpins
+ | .ffunc_1 name
+ | daddu TMP3, BASE, NARGS8:RC
+ | checkint CARG1, >5
+ |. daddiu TMP2, BASE, 8
+ |1: // Handle integers.
+ | beq TMP2, TMP3, ->fff_restv
+ |. ld CARG2, 0(TMP2)
+ | checkint CARG2, >3
+ |. sextw CARG1, CARG1
+ | lw CARG2, LO(TMP2)
+ |. slt AT, CARG1, CARG2
+ | intins CARG1, CARG2, AT
+ | daddiu TMP2, TMP2, 8
+ | zextw CARG1, CARG1
+ | b <1
+ |. settp CARG1, TISNUM
+ |
+ |3: // Convert intermediate result to number and continue with number loop.
+ | checknum CARG2, ->fff_fallback
+ |.if FPU
+ |. mtc1 CARG1, FRET1
+ | cvt.d.w FRET1, FRET1
+ | b >7
+ |. ldc1 FARG1, 0(TMP2)
+ |.else
+ |. nop
+ | bal ->vm_sfi2d_1
+ |. nop
+ | b >7
+ |. nop
+ |.endif
+ |
+ |5:
+ | .FPU ldc1 FRET1, 0(BASE)
+ | checknum CARG1, ->fff_fallback
+ |6: // Handle numbers.
+ |. ld CARG2, 0(TMP2)
+ | beq TMP2, TMP3, ->fff_resn
+ |.if FPU
+ | ldc1 FARG1, 0(TMP2)
+ |.else
+ | move CRET1, CARG1
+ |.endif
+ | checknum CARG2, >8
+ |. nop
+ |7:
+ |.if FPU
+ | c.olt.d FRET1, FARG1
+ | fpins FRET1, FARG1
+ |.else
+ | bal ->vm_sfcmpolt
+ |. nop
+ | intins CARG1, CARG2, CRET1
+ |.endif
+ | b <6
+ |. daddiu TMP2, TMP2, 8
+ |
+ |8: // Convert integer to number and continue with number loop.
+ | checkint CARG2, ->fff_fallback
+ |.if FPU
+ |. lwc1 FARG1, LO(TMP2)
+ | b <7
+ |. cvt.d.w FARG1, FARG1
+ |.else
+ |. lw CARG2, LO(TMP2)
+ | bal ->vm_sfi2d_2
+ |. nop
+ | b <7
+ |. nop
+ |.endif
+ |
+ |.endmacro
+ |
+ | math_minmax math_min, movz, movf.d
+ | math_minmax math_max, movn, movt.d
+ |
+ |//-- String library -----------------------------------------------------
+ |
+ |.ffunc string_byte // Only handle the 1-arg case here.
+ | ld CARG1, 0(BASE)
+ | gettp TMP0, CARG1
+ | xori AT, NARGS8:RC, 8
+ | daddiu TMP0, TMP0, -LJ_TSTR
+ | or AT, AT, TMP0
+ | bnez AT, ->fff_fallback // Need exactly 1 string argument.
+ |. cleartp STR:CARG1
+ | lw TMP0, STR:CARG1->len
+ | daddiu RA, BASE, -16
+ | ld PC, FRAME_PC(BASE)
+ | sltu RD, r0, TMP0
+ | lbu TMP1, STR:CARG1[1] // Access is always ok (NUL at end).
+ | addiu RD, RD, 1
+ | sll RD, RD, 3 // RD = ((str->len != 0)+1)*8
+ | settp TMP1, TISNUM
+ | b ->fff_res
+ |. sd TMP1, 0(RA)
+ |
+ |.ffunc string_char // Only handle the 1-arg case here.
+ | ffgccheck
+ |. nop
+ | ld CARG1, 0(BASE)
+ | gettp TMP0, CARG1
+ | xori AT, NARGS8:RC, 8 // Exactly 1 argument.
+ | daddiu TMP0, TMP0, -LJ_TISNUM // Integer.
+ | li TMP1, 255
+ | sextw CARG1, CARG1
+ | or AT, AT, TMP0
+ | sltu TMP1, TMP1, CARG1 // !(255 < n).
+ | or AT, AT, TMP1
+ | bnez AT, ->fff_fallback
+ |. li CARG3, 1
+ | daddiu CARG2, sp, TMPD_OFS
+ | sb CARG1, TMPD
+ |->fff_newstr:
+ | load_got lj_str_new
+ | sd BASE, L->base
+ | sd PC, SAVE_PC
+ | call_intern lj_str_new // (lua_State *L, char *str, size_t l)
+ |. move CARG1, L
+ | // Returns GCstr *.
+ | ld BASE, L->base
+ |->fff_resstr:
+ | li AT, LJ_TSTR
+ | settp CRET1, AT
+ | b ->fff_restv
+ |. move CARG1, CRET1
+ |
+ |.ffunc string_sub
+ | ffgccheck
+ |. nop
+ | addiu AT, NARGS8:RC, -16
+ | ld TMP0, 0(BASE)
+ | bltz AT, ->fff_fallback
+ |. gettp TMP3, TMP0
+ | cleartp STR:CARG1, TMP0
+ | ld CARG2, 8(BASE)
+ | beqz AT, >1
+ |. li CARG4, -1
+ | ld CARG3, 16(BASE)
+ | checkint CARG3, ->fff_fallback
+ |. sextw CARG4, CARG3
+ |1:
+ | checkint CARG2, ->fff_fallback
+ |. li AT, LJ_TSTR
+ | bne TMP3, AT, ->fff_fallback
+ |. sextw CARG3, CARG2
+ | lw CARG2, STR:CARG1->len
+ | // STR:CARG1 = str, CARG2 = str->len, CARG3 = start, CARG4 = end
+ | slt AT, CARG4, r0
+ | addiu TMP0, CARG2, 1
+ | addu TMP1, CARG4, TMP0
+ | slt TMP3, CARG3, r0
+ | movn CARG4, TMP1, AT // if (end < 0) end += len+1
+ | addu TMP1, CARG3, TMP0
+ | movn CARG3, TMP1, TMP3 // if (start < 0) start += len+1
+ | li TMP2, 1
+ | slt AT, CARG4, r0
+ | slt TMP3, r0, CARG3
+ | movn CARG4, r0, AT // if (end < 0) end = 0
+ | movz CARG3, TMP2, TMP3 // if (start < 1) start = 1
+ | slt AT, CARG2, CARG4
+ | movn CARG4, CARG2, AT // if (end > len) end = len
+ | daddu CARG2, STR:CARG1, CARG3
+ | subu CARG3, CARG4, CARG3 // len = end - start
+ | daddiu CARG2, CARG2, sizeof(GCstr)-1
+ | bgez CARG3, ->fff_newstr
+ |. addiu CARG3, CARG3, 1 // len++
+ |->fff_emptystr: // Return empty string.
+ | li AT, LJ_TSTR
+ | daddiu STR:CARG1, DISPATCH, DISPATCH_GL(strempty)
+ | b ->fff_restv
+ |. settp CARG1, AT
+ |
+ |.macro ffstring_op, name
+ | .ffunc string_ .. name
+ | ffgccheck
+ |. nop
+ | beqz NARGS8:RC, ->fff_fallback
+ |. ld CARG2, 0(BASE)
+ | checkstr STR:CARG2, ->fff_fallback
+ | daddiu SBUF:CARG1, DISPATCH, DISPATCH_GL(tmpbuf)
+ | load_got lj_buf_putstr_ .. name
+ | ld TMP0, SBUF:CARG1->b
+ | sd L, SBUF:CARG1->L
+ | sd BASE, L->base
+ | sd TMP0, SBUF:CARG1->p
+ | call_intern extern lj_buf_putstr_ .. name
+ |. sd PC, SAVE_PC
+ | load_got lj_buf_tostr
+ | call_intern lj_buf_tostr
+ |. move SBUF:CARG1, SBUF:CRET1
+ | b ->fff_resstr
+ |. ld BASE, L->base
+ |.endmacro
+ |
+ |ffstring_op reverse
+ |ffstring_op lower
+ |ffstring_op upper
+ |
+ |//-- Bit library --------------------------------------------------------
+ |
+ |->vm_tobit_fb:
+ | beqz TMP1, ->fff_fallback
+ |.if FPU
+ |. ldc1 FARG1, 0(BASE)
+ | add.d FARG1, FARG1, TOBIT
+ | mfc1 CRET1, FARG1
+ | jr ra
+ |. zextw CRET1, CRET1
+ |.else
+ |// FP number to bit conversion for soft-float.
+ |->vm_tobit:
+ | dsll TMP0, CARG1, 1
+ | li CARG3, 1076
+ | dsrl AT, TMP0, 53
+ | dsubu CARG3, CARG3, AT
+ | sltiu AT, CARG3, 54
+ | beqz AT, >1
+ |. dextm TMP0, TMP0, 0, 20
+ | dinsu TMP0, AT, 21, 21
+ | slt AT, CARG1, r0
+ | dsrlv CRET1, TMP0, CARG3
+ | dsubu TMP0, r0, CRET1
+ | movn CRET1, TMP0, AT
+ | jr ra
+ |. zextw CRET1, CRET1
+ |1:
+ | jr ra
+ |. move CRET1, r0
+ |.endif
+ |
+ |.macro .ffunc_bit, name
+ | .ffunc_1 bit_..name
+ | gettp TMP0, CARG1
+ | beq TMP0, TISNUM, >6
+ |. zextw CRET1, CARG1
+ | bal ->vm_tobit_fb
+ |. sltiu TMP1, TMP0, LJ_TISNUM
+ |6:
+ |.endmacro
+ |
+ |.macro .ffunc_bit_op, name, bins
+ | .ffunc_bit name
+ | daddiu TMP2, BASE, 8
+ | daddu TMP3, BASE, NARGS8:RC
+ |1:
+ | beq TMP2, TMP3, ->fff_resi
+ |. ld CARG1, 0(TMP2)
+ | gettp TMP0, CARG1
+ |.if FPU
+ | bne TMP0, TISNUM, >2
+ |. daddiu TMP2, TMP2, 8
+ | zextw CARG1, CARG1
+ | b <1
+ |. bins CRET1, CRET1, CARG1
+ |2:
+ | ldc1 FARG1, -8(TMP2)
+ | sltiu AT, TMP0, LJ_TISNUM
+ | beqz AT, ->fff_fallback
+ |. add.d FARG1, FARG1, TOBIT
+ | mfc1 CARG1, FARG1
+ | zextw CARG1, CARG1
+ | b <1
+ |. bins CRET1, CRET1, CARG1
+ |.else
+ | beq TMP0, TISNUM, >2
+ |. move CRET2, CRET1
+ | bal ->vm_tobit_fb
+ |. sltiu TMP1, TMP0, LJ_TISNUM
+ | move CARG1, CRET2
+ |2:
+ | zextw CARG1, CARG1
+ | bins CRET1, CRET1, CARG1
+ | b <1
+ |. daddiu TMP2, TMP2, 8
+ |.endif
+ |.endmacro
+ |
+ |.ffunc_bit_op band, and
+ |.ffunc_bit_op bor, or
+ |.ffunc_bit_op bxor, xor
+ |
+ |.ffunc_bit bswap
+ | dsrl TMP0, CRET1, 8
+ | dsrl TMP1, CRET1, 24
+ | andi TMP2, TMP0, 0xff00
+ | dins TMP1, CRET1, 24, 31
+ | dins TMP2, TMP0, 16, 23
+ | b ->fff_resi
+ |. or CRET1, TMP1, TMP2
+ |
+ |.ffunc_bit bnot
+ | not CRET1, CRET1
+ | b ->fff_resi
+ |. zextw CRET1, CRET1
+ |
+ |.macro .ffunc_bit_sh, name, shins, shmod
+ | .ffunc_2 bit_..name
+ | gettp TMP0, CARG1
+ | beq TMP0, TISNUM, >1
+ |. nop
+ | bal ->vm_tobit_fb
+ |. sltiu TMP1, TMP0, LJ_TISNUM
+ | move CARG1, CRET1
+ |1:
+ | gettp TMP0, CARG2
+ | bne TMP0, TISNUM, ->fff_fallback
+ |. zextw CARG2, CARG2
+ | sextw CARG1, CARG1
+ |.if shmod == 1
+ | negu CARG2, CARG2
+ |.endif
+ | shins CRET1, CARG1, CARG2
+ | b ->fff_resi
+ |. zextw CRET1, CRET1
+ |.endmacro
+ |
+ |.ffunc_bit_sh lshift, sllv, 0
+ |.ffunc_bit_sh rshift, srlv, 0
+ |.ffunc_bit_sh arshift, srav, 0
+ |.ffunc_bit_sh rol, rotrv, 1
+ |.ffunc_bit_sh ror, rotrv, 0
+ |
+ |.ffunc_bit tobit
+ |->fff_resi:
+ | ld PC, FRAME_PC(BASE)
+ | daddiu RA, BASE, -16
+ | settp CRET1, TISNUM
+ | b ->fff_res1
+ |. sd CRET1, -16(BASE)
+ |
+ |//-----------------------------------------------------------------------
+ |->fff_fallback: // Call fast function fallback handler.
+ | // BASE = new base, RB = CFUNC, RC = nargs*8
+ | ld TMP3, CFUNC:RB->f
+ | daddu TMP1, BASE, NARGS8:RC
+ | ld PC, FRAME_PC(BASE) // Fallback may overwrite PC.
+ | daddiu TMP0, TMP1, 8*LUA_MINSTACK
+ | ld TMP2, L->maxstack
+ | sd PC, SAVE_PC // Redundant (but a defined value).
+ | sltu AT, TMP2, TMP0
+ | sd BASE, L->base
+ | sd TMP1, L->top
+ | bnez AT, >5 // Need to grow stack.
+ |. move CFUNCADDR, TMP3
+ | jalr TMP3 // (lua_State *L)
+ |. move CARG1, L
+ | // Either throws an error, or recovers and returns -1, 0 or nresults+1.
+ | ld BASE, L->base
+ | sll RD, CRET1, 3
+ | bgtz CRET1, ->fff_res // Returned nresults+1?
+ |. daddiu RA, BASE, -16
+ |1: // Returned 0 or -1: retry fast path.
+ | ld LFUNC:RB, FRAME_FUNC(BASE)
+ | ld TMP0, L->top
+ | cleartp LFUNC:RB
+ | bnez CRET1, ->vm_call_tail // Returned -1?
+ |. dsubu NARGS8:RC, TMP0, BASE
+ | ins_callt // Returned 0: retry fast path.
+ |
+ |// Reconstruct previous base for vmeta_call during tailcall.
+ |->vm_call_tail:
+ | andi TMP0, PC, FRAME_TYPE
+ | li AT, -4
+ | bnez TMP0, >3
+ |. and TMP1, PC, AT
+ | lbu TMP1, OFS_RA(PC)
+ | sll TMP1, TMP1, 3
+ | addiu TMP1, TMP1, 16
+ |3:
+ | b ->vm_call_dispatch // Resolve again for tailcall.
+ |. dsubu TMP2, BASE, TMP1
+ |
+ |5: // Grow stack for fallback handler.
+ | load_got lj_state_growstack
+ | li CARG2, LUA_MINSTACK
+ | call_intern lj_state_growstack // (lua_State *L, int n)
+ |. move CARG1, L
+ | ld BASE, L->base
+ | b <1
+ |. li CRET1, 0 // Force retry.
+ |
+ |->fff_gcstep: // Call GC step function.
+ | // BASE = new base, RC = nargs*8
+ | move MULTRES, ra
+ | load_got lj_gc_step
+ | sd BASE, L->base
+ | daddu TMP0, BASE, NARGS8:RC
+ | sd PC, SAVE_PC // Redundant (but a defined value).
+ | sd TMP0, L->top
+ | call_intern lj_gc_step // (lua_State *L)
+ |. move CARG1, L
+ | ld BASE, L->base
+ | move ra, MULTRES
+ | ld TMP0, L->top
+ | ld CFUNC:RB, FRAME_FUNC(BASE)
+ | cleartp CFUNC:RB
+ | jr ra
+ |. dsubu NARGS8:RC, TMP0, BASE
+ |
+ |//-----------------------------------------------------------------------
+ |//-- Special dispatch targets -------------------------------------------
+ |//-----------------------------------------------------------------------
+ |
+ |->vm_record: // Dispatch target for recording phase.
+ |.if JIT
+ | lbu TMP3, DISPATCH_GL(hookmask)(DISPATCH)
+ | andi AT, TMP3, HOOK_VMEVENT // No recording while in vmevent.
+ | bnez AT, >5
+ | // Decrement the hookcount for consistency, but always do the call.
+ |. lw TMP2, DISPATCH_GL(hookcount)(DISPATCH)
+ | andi AT, TMP3, HOOK_ACTIVE
+ | bnez AT, >1
+ |. addiu TMP2, TMP2, -1
+ | andi AT, TMP3, LUA_MASKLINE|LUA_MASKCOUNT
+ | beqz AT, >1
+ |. nop
+ | b >1
+ |. sw TMP2, DISPATCH_GL(hookcount)(DISPATCH)
+ |.endif
+ |
+ |->vm_rethook: // Dispatch target for return hooks.
+ | lbu TMP3, DISPATCH_GL(hookmask)(DISPATCH)
+ | andi AT, TMP3, HOOK_ACTIVE // Hook already active?
+ | beqz AT, >1
+ |5: // Re-dispatch to static ins.
+ |. ld AT, GG_DISP2STATIC(TMP0) // Assumes TMP0 holds DISPATCH+OP*4.
+ | jr AT
+ |. nop
+ |
+ |->vm_inshook: // Dispatch target for instr/line hooks.
+ | lbu TMP3, DISPATCH_GL(hookmask)(DISPATCH)
+ | lw TMP2, DISPATCH_GL(hookcount)(DISPATCH)
+ | andi AT, TMP3, HOOK_ACTIVE // Hook already active?
+ | bnez AT, <5
+ |. andi AT, TMP3, LUA_MASKLINE|LUA_MASKCOUNT
+ | beqz AT, <5
+ |. addiu TMP2, TMP2, -1
+ | beqz TMP2, >1
+ |. sw TMP2, DISPATCH_GL(hookcount)(DISPATCH)
+ | andi AT, TMP3, LUA_MASKLINE
+ | beqz AT, <5
+ |1:
+ |. load_got lj_dispatch_ins
+ | sw MULTRES, SAVE_MULTRES
+ | move CARG2, PC
+ | sd BASE, L->base
+ | // SAVE_PC must hold the _previous_ PC. The callee updates it with PC.
+ | call_intern lj_dispatch_ins // (lua_State *L, const BCIns *pc)
+ |. move CARG1, L
+ |3:
+ | ld BASE, L->base
+ |4: // Re-dispatch to static ins.
+ | lw INS, -4(PC)
+ | decode_OP8a TMP1, INS
+ | decode_OP8b TMP1
+ | daddu TMP0, DISPATCH, TMP1
+ | decode_RD8a RD, INS
+ | ld AT, GG_DISP2STATIC(TMP0)
+ | decode_RA8a RA, INS
+ | decode_RD8b RD
+ | jr AT
+ | decode_RA8b RA
+ |
+ |->cont_hook: // Continue from hook yield.
+ | daddiu PC, PC, 4
+ | b <4
+ |. lw MULTRES, -24+LO(RB) // Restore MULTRES for *M ins.
+ |
+ |->vm_hotloop: // Hot loop counter underflow.
+ |.if JIT
+ | ld LFUNC:TMP1, FRAME_FUNC(BASE)
+ | daddiu CARG1, DISPATCH, GG_DISP2J
+ | cleartp LFUNC:TMP1
+ | sd PC, SAVE_PC
+ | ld TMP1, LFUNC:TMP1->pc
+ | move CARG2, PC
+ | sd L, DISPATCH_J(L)(DISPATCH)
+ | lbu TMP1, PC2PROTO(framesize)(TMP1)
+ | load_got lj_trace_hot
+ | sd BASE, L->base
+ | dsll TMP1, TMP1, 3
+ | daddu TMP1, BASE, TMP1
+ | call_intern lj_trace_hot // (jit_State *J, const BCIns *pc)
+ |. sd TMP1, L->top
+ | b <3
+ |. nop
+ |.endif
+ |
+ |
+ |->vm_callhook: // Dispatch target for call hooks.
+ |.if JIT
+ | b >1
+ |.endif
+ |. move CARG2, PC
+ |
+ |->vm_hotcall: // Hot call counter underflow.
+ |.if JIT
+ | ori CARG2, PC, 1
+ |1:
+ |.endif
+ | load_got lj_dispatch_call
+ | daddu TMP0, BASE, RC
+ | sd PC, SAVE_PC
+ | sd BASE, L->base
+ | dsubu RA, RA, BASE
+ | sd TMP0, L->top
+ | call_intern lj_dispatch_call // (lua_State *L, const BCIns *pc)
+ |. move CARG1, L
+ | // Returns ASMFunction.
+ | ld BASE, L->base
+ | ld TMP0, L->top
+ | sd r0, SAVE_PC // Invalidate for subsequent line hook.
+ | dsubu NARGS8:RC, TMP0, BASE
+ | daddu RA, BASE, RA
+ | ld LFUNC:RB, FRAME_FUNC(BASE)
+ | cleartp LFUNC:RB
+ | jr CRET1
+ |. lw INS, -4(PC)
+ |
+ |->cont_stitch: // Trace stitching.
+ |.if JIT
+ | // RA = resultptr, RB = meta base
+ | lw INS, -4(PC)
+ | ld TRACE:TMP2, -40(RB) // Save previous trace.
+ | decode_RA8a RC, INS
+ | daddiu AT, MULTRES, -8
+ | cleartp TRACE:TMP2
+ | decode_RA8b RC
+ | beqz AT, >2
+ |. daddu RC, BASE, RC // Call base.
+ |1: // Move results down.
+ | ld CARG1, 0(RA)
+ | daddiu AT, AT, -8
+ | daddiu RA, RA, 8
+ | sd CARG1, 0(RC)
+ | bnez AT, <1
+ |. daddiu RC, RC, 8
+ |2:
+ | decode_RA8a RA, INS
+ | decode_RB8a RB, INS
+ | decode_RA8b RA
+ | decode_RB8b RB
+ | daddu RA, RA, RB
+ | daddu RA, BASE, RA
+ |3:
+ | sltu AT, RC, RA
+ | bnez AT, >9 // More results wanted?
+ |. nop
+ |
+ | lhu TMP3, TRACE:TMP2->traceno
+ | lhu RD, TRACE:TMP2->link
+ | beq RD, TMP3, ->cont_nop // Blacklisted.
+ |. load_got lj_dispatch_stitch
+ | bnez RD, =>BC_JLOOP // Jump to stitched trace.
+ |. sll RD, RD, 3
+ |
+ | // Stitch a new trace to the previous trace.
+ | sw TMP3, DISPATCH_J(exitno)(DISPATCH)
+ | sd L, DISPATCH_J(L)(DISPATCH)
+ | sd BASE, L->base
+ | daddiu CARG1, DISPATCH, GG_DISP2J
+ | call_intern lj_dispatch_stitch // (jit_State *J, const BCIns *pc)
+ |. move CARG2, PC
+ | b ->cont_nop
+ |. ld BASE, L->base
+ |
+ |9:
+ | sd TISNIL, 0(RC)
+ | b <3
+ |. daddiu RC, RC, 8
+ |.endif
+ |
+ |->vm_profhook: // Dispatch target for profiler hook.
+#if LJ_HASPROFILE
+ | load_got lj_dispatch_profile
+ | sw MULTRES, SAVE_MULTRES
+ | move CARG2, PC
+ | sd BASE, L->base
+ | call_intern lj_dispatch_profile // (lua_State *L, const BCIns *pc)
+ |. move CARG1, L
+ | // HOOK_PROFILE is off again, so re-dispatch to dynamic instruction.
+ | daddiu PC, PC, -4
+ | b ->cont_nop
+ |. ld BASE, L->base
+#endif
+ |
+ |//-----------------------------------------------------------------------
+ |//-- Trace exit handler -------------------------------------------------
+ |//-----------------------------------------------------------------------
+ |
+ |.macro savex_, a, b
+ |.if FPU
+ | sdc1 f..a, a*8(sp)
+ | sdc1 f..b, b*8(sp)
+ | sd r..a, 32*8+a*8(sp)
+ | sd r..b, 32*8+b*8(sp)
+ |.else
+ | sd r..a, a*8(sp)
+ | sd r..b, b*8(sp)
+ |.endif
+ |.endmacro
+ |
+ |->vm_exit_handler:
+ |.if JIT
+ |.if FPU
+ | daddiu sp, sp, -(32*8+32*8)
+ |.else
+ | daddiu sp, sp, -(32*8)
+ |.endif
+ | savex_ 0, 1
+ | savex_ 2, 3
+ | savex_ 4, 5
+ | savex_ 6, 7
+ | savex_ 8, 9
+ | savex_ 10, 11
+ | savex_ 12, 13
+ | savex_ 14, 15
+ | savex_ 16, 17
+ | savex_ 18, 19
+ | savex_ 20, 21
+ | savex_ 22, 23
+ | savex_ 24, 25
+ | savex_ 26, 27
+ | savex_ 28, 30
+ |.if FPU
+ | sdc1 f29, 29*8(sp)
+ | sdc1 f31, 31*8(sp)
+ | sd r0, 32*8+31*8(sp) // Clear RID_TMP.
+ | daddiu TMP2, sp, 32*8+32*8 // Recompute original value of sp.
+ | sd TMP2, 32*8+29*8(sp) // Store sp in RID_SP
+ |.else
+ | sd r0, 31*8(sp) // Clear RID_TMP.
+ | daddiu TMP2, sp, 32*8 // Recompute original value of sp.
+ | sd TMP2, 29*8(sp) // Store sp in RID_SP
+ |.endif
+ | li_vmstate EXIT
+ | daddiu DISPATCH, JGL, -GG_DISP2G-32768
+ | lw TMP1, 0(TMP2) // Load exit number.
+ | st_vmstate
+ | ld L, DISPATCH_GL(cur_L)(DISPATCH)
+ | ld BASE, DISPATCH_GL(jit_base)(DISPATCH)
+ | load_got lj_trace_exit
+ | sd L, DISPATCH_J(L)(DISPATCH)
+ | sw ra, DISPATCH_J(parent)(DISPATCH) // Store trace number.
+ | sd BASE, L->base
+ | sw TMP1, DISPATCH_J(exitno)(DISPATCH) // Store exit number.
+ | daddiu CARG1, DISPATCH, GG_DISP2J
+ | sd r0, DISPATCH_GL(jit_base)(DISPATCH)
+ | call_intern lj_trace_exit // (jit_State *J, ExitState *ex)
+ |. move CARG2, sp
+ | // Returns MULTRES (unscaled) or negated error code.
+ | ld TMP1, L->cframe
+ | li AT, -4
+ | ld BASE, L->base
+ | and sp, TMP1, AT
+ | ld PC, SAVE_PC // Get SAVE_PC.
+ | b >1
+ |. sd L, SAVE_L // Set SAVE_L (on-trace resume/yield).
+ |.endif
+ |->vm_exit_interp:
+ |.if JIT
+ | // CRET1 = MULTRES or negated error code, BASE, PC and JGL set.
+ | ld L, SAVE_L
+ | daddiu DISPATCH, JGL, -GG_DISP2G-32768
+ | sd BASE, L->base
+ |1:
+ | bltz CRET1, >9 // Check for error from exit.
+ |. ld LFUNC:RB, FRAME_FUNC(BASE)
+ | .FPU lui TMP3, 0x59c0 // TOBIT = 2^52 + 2^51 (float).
+ | dsll MULTRES, CRET1, 3
+ | cleartp LFUNC:RB
+ | sw MULTRES, SAVE_MULTRES
+ | li TISNIL, LJ_TNIL
+ | li TISNUM, LJ_TISNUM // Setup type comparison constants.
+ | .FPU mtc1 TMP3, TOBIT
+ | ld TMP1, LFUNC:RB->pc
+ | sd r0, DISPATCH_GL(jit_base)(DISPATCH)
+ | ld KBASE, PC2PROTO(k)(TMP1)
+ | .FPU cvt.d.s TOBIT, TOBIT
+ | // Modified copy of ins_next which handles function header dispatch, too.
+ | lw INS, 0(PC)
+ | daddiu PC, PC, 4
+ | // Assumes TISNIL == ~LJ_VMST_INTERP == -1
+ | sw TISNIL, DISPATCH_GL(vmstate)(DISPATCH)
+ | decode_OP8a TMP1, INS
+ | decode_OP8b TMP1
+ | sltiu TMP2, TMP1, BC_FUNCF*8
+ | daddu TMP0, DISPATCH, TMP1
+ | decode_RD8a RD, INS
+ | ld AT, 0(TMP0)
+ | decode_RA8a RA, INS
+ | beqz TMP2, >2
+ |. decode_RA8b RA
+ | jr AT
+ |. decode_RD8b RD
+ |2:
+ | sltiu TMP2, TMP1, (BC_FUNCC+2)*8 // Fast function?
+ | bnez TMP2, >3
+ |. ld TMP1, FRAME_PC(BASE)
+ | // Check frame below fast function.
+ | andi TMP0, TMP1, FRAME_TYPE
+ | bnez TMP0, >3 // Trace stitching continuation?
+ |. nop
+ | // Otherwise set KBASE for Lua function below fast function.
+ | lw TMP2, -4(TMP1)
+ | decode_RA8a TMP0, TMP2
+ | decode_RA8b TMP0
+ | dsubu TMP1, BASE, TMP0
+ | ld LFUNC:TMP2, -32(TMP1)
+ | cleartp LFUNC:TMP2
+ | ld TMP1, LFUNC:TMP2->pc
+ | ld KBASE, PC2PROTO(k)(TMP1)
+ |3:
+ | daddiu RC, MULTRES, -8
+ | jr AT
+ |. daddu RA, RA, BASE
+ |
+ |9: // Rethrow error from the right C frame.
+ | load_got lj_err_throw
+ | negu CARG2, CRET1
+ | call_intern lj_err_throw // (lua_State *L, int errcode)
+ |. move CARG1, L
+ |.endif
+ |
+ |//-----------------------------------------------------------------------
+ |//-- Math helper functions ----------------------------------------------
+ |//-----------------------------------------------------------------------
+ |
+ |// Hard-float round to integer.
+ |// Modifies AT, TMP0, FRET1, FRET2, f4. Keeps all others incl. FARG1.
+ |.macro vm_round_hf, func
+ | lui TMP0, 0x4330 // Hiword of 2^52 (double).
+ | dsll TMP0, TMP0, 32
+ | dmtc1 TMP0, f4
+ | abs.d FRET2, FARG1 // |x|
+ | dmfc1 AT, FARG1
+ | c.olt.d 0, FRET2, f4
+ | add.d FRET1, FRET2, f4 // (|x| + 2^52) - 2^52
+ | bc1f 0, >1 // Truncate only if |x| < 2^52.
+ |. sub.d FRET1, FRET1, f4
+ | slt AT, AT, r0
+ |.if "func" == "ceil"
+ | lui TMP0, 0xbff0 // Hiword of -1 (double). Preserves -0.
+ |.else
+ | lui TMP0, 0x3ff0 // Hiword of +1 (double).
+ |.endif
+ |.if "func" == "trunc"
+ | dsll TMP0, TMP0, 32
+ | dmtc1 TMP0, f4
+ | c.olt.d 0, FRET2, FRET1 // |x| < result?
+ | sub.d FRET2, FRET1, f4
+ | movt.d FRET1, FRET2, 0 // If yes, subtract +1.
+ | neg.d FRET2, FRET1
+ | jr ra
+ |. movn.d FRET1, FRET2, AT // Merge sign bit back in.
+ |.else
+ | neg.d FRET2, FRET1
+ | dsll TMP0, TMP0, 32
+ | dmtc1 TMP0, f4
+ | movn.d FRET1, FRET2, AT // Merge sign bit back in.
+ |.if "func" == "ceil"
+ | c.olt.d 0, FRET1, FARG1 // x > result?
+ |.else
+ | c.olt.d 0, FARG1, FRET1 // x < result?
+ |.endif
+ | sub.d FRET2, FRET1, f4 // If yes, subtract +-1.
+ | jr ra
+ |. movt.d FRET1, FRET2, 0
+ |.endif
+ |1:
+ | jr ra
+ |. mov.d FRET1, FARG1
+ |.endmacro
+ |
+ |.macro vm_round, func
+ |.if FPU
+ | vm_round_hf, func
+ |.endif
+ |.endmacro
+ |
+ |->vm_floor:
+ | vm_round floor
+ |->vm_ceil:
+ | vm_round ceil
+ |->vm_trunc:
+ |.if JIT
+ | vm_round trunc
+ |.endif
+ |
+ |// Soft-float integer to number conversion.
+ |.macro sfi2d, ARG
+ |.if not FPU
+ | beqz ARG, >9 // Handle zero first.
+ |. sra TMP0, ARG, 31
+ | xor TMP1, ARG, TMP0
+ | dsubu TMP1, TMP1, TMP0 // Absolute value in TMP1.
+ | dclz ARG, TMP1
+ | addiu ARG, ARG, -11
+ | li AT, 0x3ff+63-11-1
+ | dsllv TMP1, TMP1, ARG // Align mantissa left with leading 1.
+ | subu ARG, AT, ARG // Exponent - 1.
+ | ins ARG, TMP0, 11, 11 // Sign | Exponent.
+ | dsll ARG, ARG, 52 // Align left.
+ | jr ra
+ |. daddu ARG, ARG, TMP1 // Add mantissa, increment exponent.
+ |9:
+ | jr ra
+ |. nop
+ |.endif
+ |.endmacro
+ |
+ |// Input CARG1. Output: CARG1. Temporaries: AT, TMP0, TMP1.
+ |->vm_sfi2d_1:
+ | sfi2d CARG1
+ |
+ |// Input CARG2. Output: CARG2. Temporaries: AT, TMP0, TMP1.
+ |->vm_sfi2d_2:
+ | sfi2d CARG2
+ |
+ |// Soft-float comparison. Equivalent to c.eq.d.
+ |// Input: CARG*. Output: CRET1. Temporaries: AT, TMP0, TMP1.
+ |->vm_sfcmpeq:
+ |.if not FPU
+ | dsll AT, CARG1, 1
+ | dsll TMP0, CARG2, 1
+ | or TMP1, AT, TMP0
+ | beqz TMP1, >8 // Both args +-0: return 1.
+ |. lui TMP1, 0xffe0
+ | dsll TMP1, TMP1, 32
+ | sltu AT, TMP1, AT
+ | sltu TMP0, TMP1, TMP0
+ | or TMP1, AT, TMP0
+ | bnez TMP1, >9 // Either arg is NaN: return 0;
+ |. xor AT, CARG1, CARG2
+ | jr ra
+ |. sltiu CRET1, AT, 1 // Same values: return 1.
+ |8:
+ | jr ra
+ |. li CRET1, 1
+ |9:
+ | jr ra
+ |. li CRET1, 0
+ |.endif
+ |
+ |// Soft-float comparison. Equivalent to c.ult.d and c.olt.d.
+ |// Input: CARG1, CARG2. Output: CRET1. Temporaries: AT, TMP0, TMP1, CRET2.
+ |->vm_sfcmpult:
+ |.if not FPU
+ | b >1
+ |. li CRET2, 1
+ |.endif
+ |
+ |->vm_sfcmpolt:
+ |.if not FPU
+ | li CRET2, 0
+ |1:
+ | dsll AT, CARG1, 1
+ | dsll TMP0, CARG2, 1
+ | or TMP1, AT, TMP0
+ | beqz TMP1, >8 // Both args +-0: return 0.
+ |. lui TMP1, 0xffe0
+ | dsll TMP1, TMP1, 32
+ | sltu AT, TMP1, AT
+ | sltu TMP0, TMP1, TMP0
+ | or TMP1, AT, TMP0
+ | bnez TMP1, >9 // Either arg is NaN: return 0 or 1;
+ |. and AT, CARG1, CARG2
+ | bltz AT, >5 // Both args negative?
+ |. nop
+ | jr ra
+ |. slt CRET1, CARG1, CARG2
+ |5: // Swap conditions if both operands are negative.
+ | jr ra
+ |. slt CRET1, CARG2, CARG1
+ |8:
+ | jr ra
+ |. nop
+ |9:
+ | jr ra
+ |. move CRET1, CRET2
+ |.endif
+ |
+ |// Soft-float comparison. Equivalent to c.ole.d a, b or c.ole.d b, a.
+ |// Input: CARG1, CARG2, TMP3. Output: CRET1. Temporaries: AT, TMP0, TMP1.
+ |->vm_sfcmpolex:
+ |.if not FPU
+ | dsll AT, CARG1, 1
+ | dsll TMP0, CARG2, 1
+ | or TMP1, AT, TMP0
+ | beqz TMP1, >8 // Both args +-0: return 1.
+ |. lui TMP1, 0xffe0
+ | dsll TMP1, TMP1, 32
+ | sltu AT, TMP1, AT
+ | sltu TMP0, TMP1, TMP0
+ | or TMP1, AT, TMP0
+ | bnez TMP1, >9 // Either arg is NaN: return 0;
+ |. and AT, CARG1, CARG2
+ | xor AT, AT, TMP3
+ | bltz AT, >5 // Both args negative?
+ |. nop
+ | jr ra
+ |. slt CRET1, CARG2, CARG1
+ |5: // Swap conditions if both operands are negative.
+ | jr ra
+ |. slt CRET1, CARG1, CARG2
+ |8:
+ | jr ra
+ |. li CRET1, 1
+ |9:
+ | jr ra
+ |. li CRET1, 0
+ |.endif
+ |
+ |//-----------------------------------------------------------------------
+ |//-- Miscellaneous functions --------------------------------------------
+ |//-----------------------------------------------------------------------
+ |
+ |//-----------------------------------------------------------------------
+ |//-- FFI helper functions -----------------------------------------------
+ |//-----------------------------------------------------------------------
+ |
+ |// Handler for callback functions. Callback slot number in r1, g in r2.
+ |->vm_ffi_callback:
+ |.if FFI
+ |.type CTSTATE, CTState, PC
+ | saveregs
+ | ld CTSTATE, GL:r2->ctype_state
+ | daddiu DISPATCH, r2, GG_G2DISP
+ | load_got lj_ccallback_enter
+ | sw r1, CTSTATE->cb.slot
+ | sd CARG1, CTSTATE->cb.gpr[0]
+ | .FPU sdc1 FARG1, CTSTATE->cb.fpr[0]
+ | sd CARG2, CTSTATE->cb.gpr[1]
+ | .FPU sdc1 FARG2, CTSTATE->cb.fpr[1]
+ | sd CARG3, CTSTATE->cb.gpr[2]
+ | .FPU sdc1 FARG3, CTSTATE->cb.fpr[2]
+ | sd CARG4, CTSTATE->cb.gpr[3]
+ | .FPU sdc1 FARG4, CTSTATE->cb.fpr[3]
+ | sd CARG5, CTSTATE->cb.gpr[4]
+ | .FPU sdc1 FARG5, CTSTATE->cb.fpr[4]
+ | sd CARG6, CTSTATE->cb.gpr[5]
+ | .FPU sdc1 FARG6, CTSTATE->cb.fpr[5]
+ | sd CARG7, CTSTATE->cb.gpr[6]
+ | .FPU sdc1 FARG7, CTSTATE->cb.fpr[6]
+ | sd CARG8, CTSTATE->cb.gpr[7]
+ | .FPU sdc1 FARG8, CTSTATE->cb.fpr[7]
+ | daddiu TMP0, sp, CFRAME_SPACE
+ | sd TMP0, CTSTATE->cb.stack
+ | sd r0, SAVE_PC // Any value outside of bytecode is ok.
+ | move CARG2, sp
+ | call_intern lj_ccallback_enter // (CTState *cts, void *cf)
+ |. move CARG1, CTSTATE
+ | // Returns lua_State *.
+ | ld BASE, L:CRET1->base
+ | ld RC, L:CRET1->top
+ | move L, CRET1
+ | .FPU lui TMP3, 0x59c0 // TOBIT = 2^52 + 2^51 (float).
+ | ld LFUNC:RB, FRAME_FUNC(BASE)
+ | .FPU mtc1 TMP3, TOBIT
+ | li TISNIL, LJ_TNIL
+ | li TISNUM, LJ_TISNUM
+ | li_vmstate INTERP
+ | subu RC, RC, BASE
+ | cleartp LFUNC:RB
+ | st_vmstate
+ | .FPU cvt.d.s TOBIT, TOBIT
+ | ins_callt
+ |.endif
+ |
+ |->cont_ffi_callback: // Return from FFI callback.
+ |.if FFI
+ | load_got lj_ccallback_leave
+ | ld CTSTATE, DISPATCH_GL(ctype_state)(DISPATCH)
+ | sd BASE, L->base
+ | sd RB, L->top
+ | sd L, CTSTATE->L
+ | move CARG2, RA
+ | call_intern lj_ccallback_leave // (CTState *cts, TValue *o)
+ |. move CARG1, CTSTATE
+ | .FPU ldc1 FRET1, CTSTATE->cb.fpr[0]
+ | ld CRET1, CTSTATE->cb.gpr[0]
+ | .FPU ldc1 FRET2, CTSTATE->cb.fpr[1]
+ | b ->vm_leave_unw
+ |. ld CRET2, CTSTATE->cb.gpr[1]
+ |.endif
+ |
+ |->vm_ffi_call: // Call C function via FFI.
+ | // Caveat: needs special frame unwinding, see below.
+ |.if FFI
+ | .type CCSTATE, CCallState, CARG1
+ | lw TMP1, CCSTATE->spadj
+ | lbu CARG2, CCSTATE->nsp
+ | move TMP2, sp
+ | dsubu sp, sp, TMP1
+ | sd ra, -8(TMP2)
+ | sll CARG2, CARG2, 3
+ | sd r16, -16(TMP2)
+ | sd CCSTATE, -24(TMP2)
+ | move r16, TMP2
+ | daddiu TMP1, CCSTATE, offsetof(CCallState, stack)
+ | move TMP2, sp
+ | beqz CARG2, >2
+ |. daddu TMP3, TMP1, CARG2
+ |1:
+ | ld TMP0, 0(TMP1)
+ | daddiu TMP1, TMP1, 8
+ | sltu AT, TMP1, TMP3
+ | sd TMP0, 0(TMP2)
+ | bnez AT, <1
+ |. daddiu TMP2, TMP2, 8
+ |2:
+ | ld CFUNCADDR, CCSTATE->func
+ | .FPU ldc1 FARG1, CCSTATE->gpr[0]
+ | ld CARG2, CCSTATE->gpr[1]
+ | .FPU ldc1 FARG2, CCSTATE->gpr[1]
+ | ld CARG3, CCSTATE->gpr[2]
+ | .FPU ldc1 FARG3, CCSTATE->gpr[2]
+ | ld CARG4, CCSTATE->gpr[3]
+ | .FPU ldc1 FARG4, CCSTATE->gpr[3]
+ | ld CARG5, CCSTATE->gpr[4]
+ | .FPU ldc1 FARG5, CCSTATE->gpr[4]
+ | ld CARG6, CCSTATE->gpr[5]
+ | .FPU ldc1 FARG6, CCSTATE->gpr[5]
+ | ld CARG7, CCSTATE->gpr[6]
+ | .FPU ldc1 FARG7, CCSTATE->gpr[6]
+ | ld CARG8, CCSTATE->gpr[7]
+ | .FPU ldc1 FARG8, CCSTATE->gpr[7]
+ | jalr CFUNCADDR
+ |. ld CARG1, CCSTATE->gpr[0] // Do this last, since CCSTATE is CARG1.
+ | ld CCSTATE:TMP1, -24(r16)
+ | ld TMP2, -16(r16)
+ | ld ra, -8(r16)
+ | sd CRET1, CCSTATE:TMP1->gpr[0]
+ | sd CRET2, CCSTATE:TMP1->gpr[1]
+ |.if FPU
+ | sdc1 FRET1, CCSTATE:TMP1->fpr[0]
+ | sdc1 FRET2, CCSTATE:TMP1->fpr[1]
+ |.else
+ | sd CARG1, CCSTATE:TMP1->gpr[2] // 2nd FP struct field for soft-float.
+ |.endif
+ | move sp, r16
+ | jr ra
+ |. move r16, TMP2
+ |.endif
+ |// Note: vm_ffi_call must be the last function in this object file!
+ |
+ |//-----------------------------------------------------------------------
+}
+
+/* Generate the code for a single instruction. */
+static void build_ins(BuildCtx *ctx, BCOp op, int defop)
+{
+ int vk = 0;
+ |=>defop:
+
+ switch (op) {
+
+ /* -- Comparison ops ---------------------------------------------------- */
+
+ /* Remember: all ops branch for a true comparison, fall through otherwise. */
+
+ case BC_ISLT: case BC_ISGE: case BC_ISLE: case BC_ISGT:
+ | // RA = src1*8, RD = src2*8, JMP with RD = target
+ |.macro bc_comp, FRA, FRD, ARGRA, ARGRD, movop, fmovop, fcomp, sfcomp
+ | daddu RA, BASE, RA
+ | daddu RD, BASE, RD
+ | ld ARGRA, 0(RA)
+ | ld ARGRD, 0(RD)
+ | lhu TMP2, OFS_RD(PC)
+ | gettp CARG3, ARGRA
+ | gettp CARG4, ARGRD
+ | bne CARG3, TISNUM, >2
+ |. daddiu PC, PC, 4
+ | bne CARG4, TISNUM, >5
+ |. decode_RD4b TMP2
+ | sextw ARGRA, ARGRA
+ | sextw ARGRD, ARGRD
+ | lui TMP3, (-(BCBIAS_J*4 >> 16) & 65535)
+ | slt AT, CARG1, CARG2
+ | addu TMP2, TMP2, TMP3
+ | movop TMP2, r0, AT
+ |1:
+ | daddu PC, PC, TMP2
+ | ins_next
+ |
+ |2: // RA is not an integer.
+ | sltiu AT, CARG3, LJ_TISNUM
+ | beqz AT, ->vmeta_comp
+ |. lui TMP3, (-(BCBIAS_J*4 >> 16) & 65535)
+ | sltiu AT, CARG4, LJ_TISNUM
+ | beqz AT, >4
+ |. decode_RD4b TMP2
+ |.if FPU
+ | ldc1 FRA, 0(RA)
+ | ldc1 FRD, 0(RD)
+ |.endif
+ |3: // RA and RD are both numbers.
+ |.if FPU
+ | fcomp f20, f22
+ | addu TMP2, TMP2, TMP3
+ | b <1
+ |. fmovop TMP2, r0
+ |.else
+ | bal sfcomp
+ |. addu TMP2, TMP2, TMP3
+ | b <1
+ |. movop TMP2, r0, CRET1
+ |.endif
+ |
+ |4: // RA is a number, RD is not a number.
+ | bne CARG4, TISNUM, ->vmeta_comp
+ | // RA is a number, RD is an integer. Convert RD to a number.
+ |.if FPU
+ |. lwc1 FRD, LO(RD)
+ | ldc1 FRA, 0(RA)
+ | b <3
+ |. cvt.d.w FRD, FRD
+ |.else
+ |.if "ARGRD" == "CARG1"
+ |. sextw CARG1, CARG1
+ | bal ->vm_sfi2d_1
+ |. nop
+ |.else
+ |. sextw CARG2, CARG2
+ | bal ->vm_sfi2d_2
+ |. nop
+ |.endif
+ | b <3
+ |. nop
+ |.endif
+ |
+ |5: // RA is an integer, RD is not an integer
+ | sltiu AT, CARG4, LJ_TISNUM
+ | beqz AT, ->vmeta_comp
+ |. lui TMP3, (-(BCBIAS_J*4 >> 16) & 65535)
+ | // RA is an integer, RD is a number. Convert RA to a number.
+ |.if FPU
+ | lwc1 FRA, LO(RA)
+ | ldc1 FRD, 0(RD)
+ | b <3
+ | cvt.d.w FRA, FRA
+ |.else
+ |.if "ARGRA" == "CARG1"
+ | bal ->vm_sfi2d_1
+ |. sextw CARG1, CARG1
+ |.else
+ | bal ->vm_sfi2d_2
+ |. sextw CARG2, CARG2
+ |.endif
+ | b <3
+ |. nop
+ |.endif
+ |.endmacro
+ |
+ if (op == BC_ISLT) {
+ | bc_comp f20, f22, CARG1, CARG2, movz, movf, c.olt.d, ->vm_sfcmpolt
+ } else if (op == BC_ISGE) {
+ | bc_comp f20, f22, CARG1, CARG2, movn, movt, c.olt.d, ->vm_sfcmpolt
+ } else if (op == BC_ISLE) {
+ | bc_comp f22, f20, CARG2, CARG1, movn, movt, c.ult.d, ->vm_sfcmpult
+ } else {
+ | bc_comp f22, f20, CARG2, CARG1, movz, movf, c.ult.d, ->vm_sfcmpult
+ }
+ break;
+
+ case BC_ISEQV: case BC_ISNEV:
+ vk = op == BC_ISEQV;
+ | // RA = src1*8, RD = src2*8, JMP with RD = target
+ | daddu RA, BASE, RA
+ | daddiu PC, PC, 4
+ | daddu RD, BASE, RD
+ | ld CARG1, 0(RA)
+ | lhu TMP2, -4+OFS_RD(PC)
+ | ld CARG2, 0(RD)
+ | gettp CARG3, CARG1
+ | gettp CARG4, CARG2
+ | sltu AT, TISNUM, CARG3
+ | sltu TMP1, TISNUM, CARG4
+ | or AT, AT, TMP1
+ if (vk) {
+ | beqz AT, ->BC_ISEQN_Z
+ } else {
+ | beqz AT, ->BC_ISNEN_Z
+ }
+ | // Either or both types are not numbers.
+ | lui TMP3, (-(BCBIAS_J*4 >> 16) & 65535)
+ |.if FFI
+ |. li AT, LJ_TCDATA
+ | beq CARG3, AT, ->vmeta_equal_cd
+ |.endif
+ | decode_RD4b TMP2
+ |.if FFI
+ | beq CARG4, AT, ->vmeta_equal_cd
+ |. nop
+ |.endif
+ | bne CARG1, CARG2, >2
+ |. addu TMP2, TMP2, TMP3
+ | // Tag and value are equal.
+ if (vk) {
+ |->BC_ISEQV_Z:
+ | daddu PC, PC, TMP2
+ }
+ |1:
+ | ins_next
+ |
+ |2: // Check if the tags are the same and it's a table or userdata.
+ | xor AT, CARG3, CARG4 // Same type?
+ | sltiu TMP0, CARG3, LJ_TISTABUD+1 // Table or userdata?
+ | movn TMP0, r0, AT
+ if (vk) {
+ | beqz TMP0, <1
+ } else {
+ | beqz TMP0, ->BC_ISEQV_Z // Reuse code from opposite instruction.
+ }
+ | // Different tables or userdatas. Need to check __eq metamethod.
+ | // Field metatable must be at same offset for GCtab and GCudata!
+ |. cleartp TAB:TMP1, CARG1
+ | ld TAB:TMP3, TAB:TMP1->metatable
+ if (vk) {
+ | beqz TAB:TMP3, <1 // No metatable?
+ |. nop
+ | lbu TMP3, TAB:TMP3->nomm
+ | andi TMP3, TMP3, 1<<MM_eq
+ | bnez TMP3, >1 // Or 'no __eq' flag set?
+ } else {
+ | beqz TAB:TMP3,->BC_ISEQV_Z // No metatable?
+ |. nop
+ | lbu TMP3, TAB:TMP3->nomm
+ | andi TMP3, TMP3, 1<<MM_eq
+ | bnez TMP3, ->BC_ISEQV_Z // Or 'no __eq' flag set?
+ }
+ |. nop
+ | b ->vmeta_equal // Handle __eq metamethod.
+ |. li TMP0, 1-vk // ne = 0 or 1.
+ break;
+
+ case BC_ISEQS: case BC_ISNES:
+ vk = op == BC_ISEQS;
+ | // RA = src*8, RD = str_const*8 (~), JMP with RD = target
+ | daddu RA, BASE, RA
+ | daddiu PC, PC, 4
+ | ld CARG1, 0(RA)
+ | dsubu RD, KBASE, RD
+ | lhu TMP2, -4+OFS_RD(PC)
+ | ld CARG2, -8(RD) // KBASE-8-str_const*8
+ |.if FFI
+ | gettp TMP0, CARG1
+ | li AT, LJ_TCDATA
+ |.endif
+ | li TMP1, LJ_TSTR
+ | decode_RD4b TMP2
+ |.if FFI
+ | beq TMP0, AT, ->vmeta_equal_cd
+ |.endif
+ |. settp CARG2, TMP1
+ | lui TMP3, (-(BCBIAS_J*4 >> 16) & 65535)
+ | xor TMP1, CARG1, CARG2
+ | addu TMP2, TMP2, TMP3
+ if (vk) {
+ | movn TMP2, r0, TMP1
+ } else {
+ | movz TMP2, r0, TMP1
+ }
+ | daddu PC, PC, TMP2
+ | ins_next
+ break;
+
+ case BC_ISEQN: case BC_ISNEN:
+ vk = op == BC_ISEQN;
+ | // RA = src*8, RD = num_const*8, JMP with RD = target
+ | daddu RA, BASE, RA
+ | daddu RD, KBASE, RD
+ | ld CARG1, 0(RA)
+ | ld CARG2, 0(RD)
+ | lhu TMP2, OFS_RD(PC)
+ | gettp CARG3, CARG1
+ | gettp CARG4, CARG2
+ | daddiu PC, PC, 4
+ | lui TMP3, (-(BCBIAS_J*4 >> 16) & 65535)
+ if (vk) {
+ |->BC_ISEQN_Z:
+ } else {
+ |->BC_ISNEN_Z:
+ }
+ | bne CARG3, TISNUM, >3
+ |. decode_RD4b TMP2
+ | bne CARG4, TISNUM, >6
+ |. addu TMP2, TMP2, TMP3
+ | xor AT, CARG1, CARG2
+ if (vk) {
+ | movn TMP2, r0, AT
+ |1:
+ | daddu PC, PC, TMP2
+ |2:
+ } else {
+ | movz TMP2, r0, AT
+ |1:
+ |2:
+ | daddu PC, PC, TMP2
+ }
+ | ins_next
+ |
+ |3: // RA is not an integer.
+ | sltu AT, CARG3, TISNUM
+ |.if FFI
+ | beqz AT, >8
+ |.else
+ | beqz AT, <2
+ |.endif
+ |. addu TMP2, TMP2, TMP3
+ | sltu AT, CARG4, TISNUM
+ |.if FPU
+ | ldc1 f20, 0(RA)
+ | ldc1 f22, 0(RD)
+ |.endif
+ | beqz AT, >5
+ |. nop
+ |4: // RA and RD are both numbers.
+ |.if FPU
+ | c.eq.d f20, f22
+ | b <1
+ if (vk) {
+ |. movf TMP2, r0
+ } else {
+ |. movt TMP2, r0
+ }
+ |.else
+ | bal ->vm_sfcmpeq
+ |. nop
+ | b <1
+ if (vk) {
+ |. movz TMP2, r0, CRET1
+ } else {
+ |. movn TMP2, r0, CRET1
+ }
+ |.endif
+ |
+ |5: // RA is a number, RD is not a number.
+ |.if FFI
+ | bne CARG4, TISNUM, >9
+ |.else
+ | bne CARG4, TISNUM, <2
+ |.endif
+ | // RA is a number, RD is an integer. Convert RD to a number.
+ |.if FPU
+ |. lwc1 f22, LO(RD)
+ | b <4
+ |. cvt.d.w f22, f22
+ |.else
+ |. sextw CARG2, CARG2
+ | bal ->vm_sfi2d_2
+ |. nop
+ | b <4
+ |. nop
+ |.endif
+ |
+ |6: // RA is an integer, RD is not an integer
+ | sltu AT, CARG4, TISNUM
+ |.if FFI
+ | beqz AT, >9
+ |.else
+ | beqz AT, <2
+ |.endif
+ | // RA is an integer, RD is a number. Convert RA to a number.
+ |.if FPU
+ |. lwc1 f20, LO(RA)
+ | ldc1 f22, 0(RD)
+ | b <4
+ | cvt.d.w f20, f20
+ |.else
+ |. sextw CARG1, CARG1
+ | bal ->vm_sfi2d_1
+ |. nop
+ | b <4
+ |. nop
+ |.endif
+ |
+ |.if FFI
+ |8:
+ | li AT, LJ_TCDATA
+ | bne CARG3, AT, <2
+ |. nop
+ | b ->vmeta_equal_cd
+ |. nop
+ |9:
+ | li AT, LJ_TCDATA
+ | bne CARG4, AT, <2
+ |. nop
+ | b ->vmeta_equal_cd
+ |. nop
+ |.endif
+ break;
+
+ case BC_ISEQP: case BC_ISNEP:
+ vk = op == BC_ISEQP;
+ | // RA = src*8, RD = primitive_type*8 (~), JMP with RD = target
+ | daddu RA, BASE, RA
+ | srl TMP1, RD, 3
+ | ld TMP0, 0(RA)
+ | lhu TMP2, OFS_RD(PC)
+ | not TMP1, TMP1
+ | gettp TMP0, TMP0
+ | daddiu PC, PC, 4
+ |.if FFI
+ | li AT, LJ_TCDATA
+ | beq TMP0, AT, ->vmeta_equal_cd
+ |.endif
+ |. xor TMP0, TMP0, TMP1
+ | decode_RD4b TMP2
+ | lui TMP3, (-(BCBIAS_J*4 >> 16) & 65535)
+ | addu TMP2, TMP2, TMP3
+ if (vk) {
+ | movn TMP2, r0, TMP0
+ } else {
+ | movz TMP2, r0, TMP0
+ }
+ | daddu PC, PC, TMP2
+ | ins_next
+ break;
+
+ /* -- Unary test and copy ops ------------------------------------------- */
+
+ case BC_ISTC: case BC_ISFC: case BC_IST: case BC_ISF:
+ | // RA = dst*8 or unused, RD = src*8, JMP with RD = target
+ | daddu RD, BASE, RD
+ | lhu TMP2, OFS_RD(PC)
+ | ld TMP0, 0(RD)
+ | daddiu PC, PC, 4
+ | gettp TMP0, TMP0
+ | sltiu TMP0, TMP0, LJ_TISTRUECOND
+ if (op == BC_IST || op == BC_ISF) {
+ | decode_RD4b TMP2
+ | lui TMP3, (-(BCBIAS_J*4 >> 16) & 65535)
+ | addu TMP2, TMP2, TMP3
+ if (op == BC_IST) {
+ | movz TMP2, r0, TMP0
+ } else {
+ | movn TMP2, r0, TMP0
+ }
+ | daddu PC, PC, TMP2
+ } else {
+ | ld CRET1, 0(RD)
+ if (op == BC_ISTC) {
+ | beqz TMP0, >1
+ } else {
+ | bnez TMP0, >1
+ }
+ |. daddu RA, BASE, RA
+ | decode_RD4b TMP2
+ | lui TMP3, (-(BCBIAS_J*4 >> 16) & 65535)
+ | addu TMP2, TMP2, TMP3
+ | sd CRET1, 0(RA)
+ | daddu PC, PC, TMP2
+ |1:
+ }
+ | ins_next
+ break;
+
+ case BC_ISTYPE:
+ | // RA = src*8, RD = -type*8
+ | daddu TMP2, BASE, RA
+ | srl TMP1, RD, 3
+ | ld TMP0, 0(TMP2)
+ | ins_next1
+ | gettp TMP0, TMP0
+ | daddu AT, TMP0, TMP1
+ | bnez AT, ->vmeta_istype
+ |. ins_next2
+ break;
+ case BC_ISNUM:
+ | // RA = src*8, RD = -(TISNUM-1)*8
+ | daddu TMP2, BASE, RA
+ | ld TMP0, 0(TMP2)
+ | ins_next1
+ | checknum TMP0, ->vmeta_istype
+ |. ins_next2
+ break;
+
+ /* -- Unary ops --------------------------------------------------------- */
+
+ case BC_MOV:
+ | // RA = dst*8, RD = src*8
+ | daddu RD, BASE, RD
+ | daddu RA, BASE, RA
+ | ld CRET1, 0(RD)
+ | ins_next1
+ | sd CRET1, 0(RA)
+ | ins_next2
+ break;
+ case BC_NOT:
+ | // RA = dst*8, RD = src*8
+ | daddu RD, BASE, RD
+ | daddu RA, BASE, RA
+ | ld TMP0, 0(RD)
+ | li AT, LJ_TTRUE
+ | gettp TMP0, TMP0
+ | sltu TMP0, AT, TMP0
+ | addiu TMP0, TMP0, 1
+ | dsll TMP0, TMP0, 47
+ | not TMP0, TMP0
+ | ins_next1
+ | sd TMP0, 0(RA)
+ | ins_next2
+ break;
+ case BC_UNM:
+ | // RA = dst*8, RD = src*8
+ | daddu RB, BASE, RD
+ | ld CARG1, 0(RB)
+ | daddu RA, BASE, RA
+ | gettp CARG3, CARG1
+ | bne CARG3, TISNUM, >2
+ |. lui TMP1, 0x8000
+ | sextw CARG1, CARG1
+ | beq CARG1, TMP1, ->vmeta_unm // Meta handler deals with -2^31.
+ |. negu CARG1, CARG1
+ | zextw CARG1, CARG1
+ | settp CARG1, TISNUM
+ |1:
+ | ins_next1
+ | sd CARG1, 0(RA)
+ | ins_next2
+ |2:
+ | sltiu AT, CARG3, LJ_TISNUM
+ | beqz AT, ->vmeta_unm
+ |. dsll TMP1, TMP1, 32
+ | b <1
+ |. xor CARG1, CARG1, TMP1
+ break;
+ case BC_LEN:
+ | // RA = dst*8, RD = src*8
+ | daddu CARG2, BASE, RD
+ | daddu RA, BASE, RA
+ | ld TMP0, 0(CARG2)
+ | gettp TMP1, TMP0
+ | daddiu AT, TMP1, -LJ_TSTR
+ | bnez AT, >2
+ |. cleartp STR:CARG1, TMP0
+ | lw CRET1, STR:CARG1->len
+ |1:
+ | settp CRET1, TISNUM
+ | ins_next1
+ | sd CRET1, 0(RA)
+ | ins_next2
+ |2:
+ | daddiu AT, TMP1, -LJ_TTAB
+ | bnez AT, ->vmeta_len
+ |. nop
+#if LJ_52
+ | ld TAB:TMP2, TAB:CARG1->metatable
+ | bnez TAB:TMP2, >9
+ |. nop
+ |3:
+#endif
+ |->BC_LEN_Z:
+ | load_got lj_tab_len
+ | call_intern lj_tab_len // (GCtab *t)
+ |. nop
+ | // Returns uint32_t (but less than 2^31).
+ | b <1
+ |. nop
+#if LJ_52
+ |9:
+ | lbu TMP0, TAB:TMP2->nomm
+ | andi TMP0, TMP0, 1<<MM_len
+ | bnez TMP0, <3 // 'no __len' flag set: done.
+ |. nop
+ | b ->vmeta_len
+ |. nop
+#endif
+ break;
+
+ /* -- Binary ops -------------------------------------------------------- */
+
+ |.macro fpmod, a, b, c
+ | bal ->vm_floor // floor(b/c)
+ |. div.d FARG1, b, c
+ | mul.d a, FRET1, c
+ | sub.d a, b, a // b - floor(b/c)*c
+ |.endmacro
+
+ |.macro sfpmod
+ | daddiu sp, sp, -16
+ |
+ | load_got __divdf3
+ | sd CARG1, 0(sp)
+ | call_extern
+ |. sd CARG2, 8(sp)
+ |
+ | load_got floor
+ | call_extern
+ |. move CARG1, CRET1
+ |
+ | load_got __muldf3
+ | move CARG1, CRET1
+ | call_extern
+ |. ld CARG2, 8(sp)
+ |
+ | load_got __subdf3
+ | ld CARG1, 0(sp)
+ | call_extern
+ |. move CARG2, CRET1
+ |
+ | daddiu sp, sp, 16
+ |.endmacro
+
+ |.macro ins_arithpre, label
+ ||vk = ((int)op - BC_ADDVN) / (BC_ADDNV-BC_ADDVN);
+ | // RA = dst*8, RB = src1*8, RC = src2*8 | num_const*8
+ ||switch (vk) {
+ ||case 0:
+ | decode_RB8a RB, INS
+ | decode_RB8b RB
+ | decode_RDtoRC8 RC, RD
+ | // RA = dst*8, RB = src1*8, RC = num_const*8
+ | daddu RB, BASE, RB
+ |.if "label" ~= "none"
+ | b label
+ |.endif
+ |. daddu RC, KBASE, RC
+ || break;
+ ||case 1:
+ | decode_RB8a RC, INS
+ | decode_RB8b RC
+ | decode_RDtoRC8 RB, RD
+ | // RA = dst*8, RB = num_const*8, RC = src1*8
+ | daddu RC, BASE, RC
+ |.if "label" ~= "none"
+ | b label
+ |.endif
+ |. daddu RB, KBASE, RB
+ || break;
+ ||default:
+ | decode_RB8a RB, INS
+ | decode_RB8b RB
+ | decode_RDtoRC8 RC, RD
+ | // RA = dst*8, RB = src1*8, RC = src2*8
+ | daddu RB, BASE, RB
+ |.if "label" ~= "none"
+ | b label
+ |.endif
+ |. daddu RC, BASE, RC
+ || break;
+ ||}
+ |.endmacro
+ |
+ |.macro ins_arith, intins, fpins, fpcall, label
+ | ins_arithpre none
+ |
+ |.if "label" ~= "none"
+ |label:
+ |.endif
+ |
+ |// Used in 5.
+ | ld CARG1, 0(RB)
+ | ld CARG2, 0(RC)
+ | gettp TMP0, CARG1
+ | gettp TMP1, CARG2
+ |
+ |.if "intins" ~= "div"
+ |
+ | // Check for two integers.
+ | sextw CARG3, CARG1
+ | bne TMP0, TISNUM, >5
+ |. sextw CARG4, CARG2
+ | bne TMP1, TISNUM, >5
+ |
+ |.if "intins" == "addu"
+ |. intins CRET1, CARG3, CARG4
+ | xor TMP1, CRET1, CARG3 // ((y^a) & (y^b)) < 0: overflow.
+ | xor TMP2, CRET1, CARG4
+ | and TMP1, TMP1, TMP2
+ | bltz TMP1, ->vmeta_arith
+ |. daddu RA, BASE, RA
+ |.elif "intins" == "subu"
+ |. intins CRET1, CARG3, CARG4
+ | xor TMP1, CRET1, CARG3 // ((y^a) & (a^b)) < 0: overflow.
+ | xor TMP2, CARG3, CARG4
+ | and TMP1, TMP1, TMP2
+ | bltz TMP1, ->vmeta_arith
+ |. daddu RA, BASE, RA
+ |.elif "intins" == "mult"
+ |. intins CARG3, CARG4
+ | mflo CRET1
+ | mfhi TMP2
+ | sra TMP1, CRET1, 31
+ | bne TMP1, TMP2, ->vmeta_arith
+ |. daddu RA, BASE, RA
+ |.else
+ |. load_got lj_vm_modi
+ | beqz CARG4, ->vmeta_arith
+ |. daddu RA, BASE, RA
+ | move CARG1, CARG3
+ | call_extern
+ |. move CARG2, CARG4
+ |.endif
+ |
+ | zextw CRET1, CRET1
+ | settp CRET1, TISNUM
+ | ins_next1
+ | sd CRET1, 0(RA)
+ |3:
+ | ins_next2
+ |
+ |.endif
+ |
+ |5: // Check for two numbers.
+ | .FPU ldc1 f20, 0(RB)
+ | sltu AT, TMP0, TISNUM
+ | sltu TMP0, TMP1, TISNUM
+ | .FPU ldc1 f22, 0(RC)
+ | and AT, AT, TMP0
+ | beqz AT, ->vmeta_arith
+ |. daddu RA, BASE, RA
+ |
+ |.if FPU
+ | fpins FRET1, f20, f22
+ |.elif "fpcall" == "sfpmod"
+ | sfpmod
+ |.else
+ | load_got fpcall
+ | call_extern
+ |. nop
+ |.endif
+ |
+ | ins_next1
+ |.if "intins" ~= "div"
+ | b <3
+ |.endif
+ |.if FPU
+ |. sdc1 FRET1, 0(RA)
+ |.else
+ |. sd CRET1, 0(RA)
+ |.endif
+ |.if "intins" == "div"
+ | ins_next2
+ |.endif
+ |
+ |.endmacro
+
+ case BC_ADDVN: case BC_ADDNV: case BC_ADDVV:
+ | ins_arith addu, add.d, __adddf3, none
+ break;
+ case BC_SUBVN: case BC_SUBNV: case BC_SUBVV:
+ | ins_arith subu, sub.d, __subdf3, none
+ break;
+ case BC_MULVN: case BC_MULNV: case BC_MULVV:
+ | ins_arith mult, mul.d, __muldf3, none
+ break;
+ case BC_DIVVN:
+ | ins_arith div, div.d, __divdf3, ->BC_DIVVN_Z
+ break;
+ case BC_DIVNV: case BC_DIVVV:
+ | ins_arithpre ->BC_DIVVN_Z
+ break;
+ case BC_MODVN:
+ | ins_arith modi, fpmod, sfpmod, ->BC_MODVN_Z
+ break;
+ case BC_MODNV: case BC_MODVV:
+ | ins_arithpre ->BC_MODVN_Z
+ break;
+ case BC_POW:
+ | ins_arithpre none
+ | ld CARG1, 0(RB)
+ | ld CARG2, 0(RC)
+ | gettp TMP0, CARG1
+ | gettp TMP1, CARG2
+ | sltiu TMP0, TMP0, LJ_TISNUM
+ | sltiu TMP1, TMP1, LJ_TISNUM
+ | and AT, TMP0, TMP1
+ | load_got pow
+ | beqz AT, ->vmeta_arith
+ |. daddu RA, BASE, RA
+ |.if FPU
+ | ldc1 FARG1, 0(RB)
+ | ldc1 FARG2, 0(RC)
+ |.endif
+ | call_extern
+ |. nop
+ | ins_next1
+ |.if FPU
+ | sdc1 FRET1, 0(RA)
+ |.else
+ | sd CRET1, 0(RA)
+ |.endif
+ | ins_next2
+ break;
+
+ case BC_CAT:
+ | // RA = dst*8, RB = src_start*8, RC = src_end*8
+ | decode_RB8a RB, INS
+ | decode_RB8b RB
+ | decode_RDtoRC8 RC, RD
+ | dsubu CARG3, RC, RB
+ | sd BASE, L->base
+ | daddu CARG2, BASE, RC
+ | move MULTRES, RB
+ |->BC_CAT_Z:
+ | load_got lj_meta_cat
+ | srl CARG3, CARG3, 3
+ | sd PC, SAVE_PC
+ | call_intern lj_meta_cat // (lua_State *L, TValue *top, int left)
+ |. move CARG1, L
+ | // Returns NULL (finished) or TValue * (metamethod).
+ | bnez CRET1, ->vmeta_binop
+ |. ld BASE, L->base
+ | daddu RB, BASE, MULTRES
+ | ld CRET1, 0(RB)
+ | daddu RA, BASE, RA
+ | ins_next1
+ | sd CRET1, 0(RA)
+ | ins_next2
+ break;
+
+ /* -- Constant ops ------------------------------------------------------ */
+
+ case BC_KSTR:
+ | // RA = dst*8, RD = str_const*8 (~)
+ | dsubu TMP1, KBASE, RD
+ | ins_next1
+ | li TMP2, LJ_TSTR
+ | ld TMP0, -8(TMP1) // KBASE-8-str_const*8
+ | daddu RA, BASE, RA
+ | settp TMP0, TMP2
+ | sd TMP0, 0(RA)
+ | ins_next2
+ break;
+ case BC_KCDATA:
+ |.if FFI
+ | // RA = dst*8, RD = cdata_const*8 (~)
+ | dsubu TMP1, KBASE, RD
+ | ins_next1
+ | ld TMP0, -8(TMP1) // KBASE-8-cdata_const*8
+ | li TMP2, LJ_TCDATA
+ | daddu RA, BASE, RA
+ | settp TMP0, TMP2
+ | sd TMP0, 0(RA)
+ | ins_next2
+ |.endif
+ break;
+ case BC_KSHORT:
+ | // RA = dst*8, RD = int16_literal*8
+ | sra RD, INS, 16
+ | daddu RA, BASE, RA
+ | zextw RD, RD
+ | ins_next1
+ | settp RD, TISNUM
+ | sd RD, 0(RA)
+ | ins_next2
+ break;
+ case BC_KNUM:
+ | // RA = dst*8, RD = num_const*8
+ | daddu RD, KBASE, RD
+ | daddu RA, BASE, RA
+ | ld CRET1, 0(RD)
+ | ins_next1
+ | sd CRET1, 0(RA)
+ | ins_next2
+ break;
+ case BC_KPRI:
+ | // RA = dst*8, RD = primitive_type*8 (~)
+ | daddu RA, BASE, RA
+ | dsll TMP0, RD, 44
+ | not TMP0, TMP0
+ | ins_next1
+ | sd TMP0, 0(RA)
+ | ins_next2
+ break;
+ case BC_KNIL:
+ | // RA = base*8, RD = end*8
+ | daddu RA, BASE, RA
+ | sd TISNIL, 0(RA)
+ | daddiu RA, RA, 8
+ | daddu RD, BASE, RD
+ |1:
+ | sd TISNIL, 0(RA)
+ | slt AT, RA, RD
+ | bnez AT, <1
+ |. daddiu RA, RA, 8
+ | ins_next_
+ break;
+
+ /* -- Upvalue and function ops ------------------------------------------ */
+
+ case BC_UGET:
+ | // RA = dst*8, RD = uvnum*8
+ | ld LFUNC:RB, FRAME_FUNC(BASE)
+ | daddu RA, BASE, RA
+ | cleartp LFUNC:RB
+ | daddu RD, RD, LFUNC:RB
+ | ld UPVAL:RB, LFUNC:RD->uvptr
+ | ins_next1
+ | ld TMP1, UPVAL:RB->v
+ | ld CRET1, 0(TMP1)
+ | sd CRET1, 0(RA)
+ | ins_next2
+ break;
+ case BC_USETV:
+ | // RA = uvnum*8, RD = src*8
+ | ld LFUNC:RB, FRAME_FUNC(BASE)
+ | daddu RD, BASE, RD
+ | cleartp LFUNC:RB
+ | daddu RA, RA, LFUNC:RB
+ | ld UPVAL:RB, LFUNC:RA->uvptr
+ | ld CRET1, 0(RD)
+ | lbu TMP3, UPVAL:RB->marked
+ | ld CARG2, UPVAL:RB->v
+ | andi TMP3, TMP3, LJ_GC_BLACK // isblack(uv)
+ | lbu TMP0, UPVAL:RB->closed
+ | gettp TMP2, CRET1
+ | sd CRET1, 0(CARG2)
+ | li AT, LJ_GC_BLACK|1
+ | or TMP3, TMP3, TMP0
+ | beq TMP3, AT, >2 // Upvalue is closed and black?
+ |. daddiu TMP2, TMP2, -(LJ_TNUMX+1)
+ |1:
+ | ins_next
+ |
+ |2: // Check if new value is collectable.
+ | sltiu AT, TMP2, LJ_TISGCV - (LJ_TNUMX+1)
+ | beqz AT, <1 // tvisgcv(v)
+ |. cleartp GCOBJ:CRET1, CRET1
+ | lbu TMP3, GCOBJ:CRET1->gch.marked
+ | andi TMP3, TMP3, LJ_GC_WHITES // iswhite(v)
+ | beqz TMP3, <1
+ |. load_got lj_gc_barrieruv
+ | // Crossed a write barrier. Move the barrier forward.
+ | call_intern lj_gc_barrieruv // (global_State *g, TValue *tv)
+ |. daddiu CARG1, DISPATCH, GG_DISP2G
+ | b <1
+ |. nop
+ break;
+ case BC_USETS:
+ | // RA = uvnum*8, RD = str_const*8 (~)
+ | ld LFUNC:RB, FRAME_FUNC(BASE)
+ | dsubu TMP1, KBASE, RD
+ | cleartp LFUNC:RB
+ | daddu RA, RA, LFUNC:RB
+ | ld UPVAL:RB, LFUNC:RA->uvptr
+ | ld STR:TMP1, -8(TMP1) // KBASE-8-str_const*8
+ | lbu TMP2, UPVAL:RB->marked
+ | ld CARG2, UPVAL:RB->v
+ | lbu TMP3, STR:TMP1->marked
+ | andi AT, TMP2, LJ_GC_BLACK // isblack(uv)
+ | lbu TMP2, UPVAL:RB->closed
+ | li TMP0, LJ_TSTR
+ | settp TMP1, TMP0
+ | bnez AT, >2
+ |. sd TMP1, 0(CARG2)
+ |1:
+ | ins_next
+ |
+ |2: // Check if string is white and ensure upvalue is closed.
+ | beqz TMP2, <1
+ |. andi AT, TMP3, LJ_GC_WHITES // iswhite(str)
+ | beqz AT, <1
+ |. load_got lj_gc_barrieruv
+ | // Crossed a write barrier. Move the barrier forward.
+ | call_intern lj_gc_barrieruv // (global_State *g, TValue *tv)
+ |. daddiu CARG1, DISPATCH, GG_DISP2G
+ | b <1
+ |. nop
+ break;
+ case BC_USETN:
+ | // RA = uvnum*8, RD = num_const*8
+ | ld LFUNC:RB, FRAME_FUNC(BASE)
+ | daddu RD, KBASE, RD
+ | cleartp LFUNC:RB
+ | daddu RA, RA, LFUNC:RB
+ | ld UPVAL:RB, LFUNC:RA->uvptr
+ | ld CRET1, 0(RD)
+ | ld TMP1, UPVAL:RB->v
+ | ins_next1
+ | sd CRET1, 0(TMP1)
+ | ins_next2
+ break;
+ case BC_USETP:
+ | // RA = uvnum*8, RD = primitive_type*8 (~)
+ | ld LFUNC:RB, FRAME_FUNC(BASE)
+ | dsll TMP0, RD, 44
+ | cleartp LFUNC:RB
+ | daddu RA, RA, LFUNC:RB
+ | not TMP0, TMP0
+ | ld UPVAL:RB, LFUNC:RA->uvptr
+ | ins_next1
+ | ld TMP1, UPVAL:RB->v
+ | sd TMP0, 0(TMP1)
+ | ins_next2
+ break;
+
+ case BC_UCLO:
+ | // RA = level*8, RD = target
+ | ld TMP2, L->openupval
+ | branch_RD // Do this first since RD is not saved.
+ | load_got lj_func_closeuv
+ | sd BASE, L->base
+ | beqz TMP2, >1
+ |. move CARG1, L
+ | call_intern lj_func_closeuv // (lua_State *L, TValue *level)
+ |. daddu CARG2, BASE, RA
+ | ld BASE, L->base
+ |1:
+ | ins_next
+ break;
+
+ case BC_FNEW:
+ | // RA = dst*8, RD = proto_const*8 (~) (holding function prototype)
+ | load_got lj_func_newL_gc
+ | dsubu TMP1, KBASE, RD
+ | ld CARG3, FRAME_FUNC(BASE)
+ | ld CARG2, -8(TMP1) // KBASE-8-tab_const*8
+ | sd BASE, L->base
+ | sd PC, SAVE_PC
+ | cleartp CARG3
+ | // (lua_State *L, GCproto *pt, GCfuncL *parent)
+ | call_intern lj_func_newL_gc
+ |. move CARG1, L
+ | // Returns GCfuncL *.
+ | li TMP0, LJ_TFUNC
+ | ld BASE, L->base
+ | ins_next1
+ | settp CRET1, TMP0
+ | daddu RA, BASE, RA
+ | sd CRET1, 0(RA)
+ | ins_next2
+ break;
+
+ /* -- Table ops --------------------------------------------------------- */
+
+ case BC_TNEW:
+ case BC_TDUP:
+ | // RA = dst*8, RD = (hbits|asize)*8 | tab_const*8 (~)
+ | ld TMP0, DISPATCH_GL(gc.total)(DISPATCH)
+ | ld TMP1, DISPATCH_GL(gc.threshold)(DISPATCH)
+ | sd BASE, L->base
+ | sd PC, SAVE_PC
+ | sltu AT, TMP0, TMP1
+ | beqz AT, >5
+ |1:
+ if (op == BC_TNEW) {
+ | load_got lj_tab_new
+ | srl CARG2, RD, 3
+ | andi CARG2, CARG2, 0x7ff
+ | li TMP0, 0x801
+ | addiu AT, CARG2, -0x7ff
+ | srl CARG3, RD, 14
+ | movz CARG2, TMP0, AT
+ | // (lua_State *L, int32_t asize, uint32_t hbits)
+ | call_intern lj_tab_new
+ |. move CARG1, L
+ | // Returns Table *.
+ } else {
+ | load_got lj_tab_dup
+ | dsubu TMP1, KBASE, RD
+ | move CARG1, L
+ | call_intern lj_tab_dup // (lua_State *L, Table *kt)
+ |. ld CARG2, -8(TMP1) // KBASE-8-str_const*8
+ | // Returns Table *.
+ }
+ | li TMP0, LJ_TTAB
+ | ld BASE, L->base
+ | ins_next1
+ | daddu RA, BASE, RA
+ | settp CRET1, TMP0
+ | sd CRET1, 0(RA)
+ | ins_next2
+ |5:
+ | load_got lj_gc_step_fixtop
+ | move MULTRES, RD
+ | call_intern lj_gc_step_fixtop // (lua_State *L)
+ |. move CARG1, L
+ | b <1
+ |. move RD, MULTRES
+ break;
+
+ case BC_GGET:
+ | // RA = dst*8, RD = str_const*8 (~)
+ case BC_GSET:
+ | // RA = src*8, RD = str_const*8 (~)
+ | ld LFUNC:TMP2, FRAME_FUNC(BASE)
+ | dsubu TMP1, KBASE, RD
+ | ld STR:RC, -8(TMP1) // KBASE-8-str_const*8
+ | cleartp LFUNC:TMP2
+ | ld TAB:RB, LFUNC:TMP2->env
+ if (op == BC_GGET) {
+ | b ->BC_TGETS_Z
+ } else {
+ | b ->BC_TSETS_Z
+ }
+ |. daddu RA, BASE, RA
+ break;
+
+ case BC_TGETV:
+ | // RA = dst*8, RB = table*8, RC = key*8
+ | decode_RB8a RB, INS
+ | decode_RB8b RB
+ | decode_RDtoRC8 RC, RD
+ | daddu CARG2, BASE, RB
+ | daddu CARG3, BASE, RC
+ | ld TAB:RB, 0(CARG2)
+ | ld TMP2, 0(CARG3)
+ | daddu RA, BASE, RA
+ | checktab TAB:RB, ->vmeta_tgetv
+ | gettp TMP3, TMP2
+ | bne TMP3, TISNUM, >5 // Integer key?
+ |. lw TMP0, TAB:RB->asize
+ | sextw TMP2, TMP2
+ | ld TMP1, TAB:RB->array
+ | sltu AT, TMP2, TMP0
+ | sll TMP2, TMP2, 3
+ | beqz AT, ->vmeta_tgetv // Integer key and in array part?
+ |. daddu TMP2, TMP1, TMP2
+ | ld AT, 0(TMP2)
+ | beq AT, TISNIL, >2
+ |. ld CRET1, 0(TMP2)
+ |1:
+ | ins_next1
+ | sd CRET1, 0(RA)
+ | ins_next2
+ |
+ |2: // Check for __index if table value is nil.
+ | ld TAB:TMP2, TAB:RB->metatable
+ | beqz TAB:TMP2, <1 // No metatable: done.
+ |. nop
+ | lbu TMP0, TAB:TMP2->nomm
+ | andi TMP0, TMP0, 1<<MM_index
+ | bnez TMP0, <1 // 'no __index' flag set: done.
+ |. nop
+ | b ->vmeta_tgetv
+ |. nop
+ |
+ |5:
+ | li AT, LJ_TSTR
+ | bne TMP3, AT, ->vmeta_tgetv
+ |. cleartp RC, TMP2
+ | b ->BC_TGETS_Z // String key?
+ |. nop
+ break;
+ case BC_TGETS:
+ | // RA = dst*8, RB = table*8, RC = str_const*8 (~)
+ | decode_RB8a RB, INS
+ | decode_RB8b RB
+ | decode_RC8a RC, INS
+ | daddu CARG2, BASE, RB
+ | decode_RC8b RC
+ | ld TAB:RB, 0(CARG2)
+ | dsubu CARG3, KBASE, RC
+ | daddu RA, BASE, RA
+ | ld STR:RC, -8(CARG3) // KBASE-8-str_const*8
+ | checktab TAB:RB, ->vmeta_tgets1
+ |->BC_TGETS_Z:
+ | // TAB:RB = GCtab *, STR:RC = GCstr *, RA = dst*8
+ | lw TMP0, TAB:RB->hmask
+ | lw TMP1, STR:RC->hash
+ | ld NODE:TMP2, TAB:RB->node
+ | and TMP1, TMP1, TMP0 // idx = str->hash & tab->hmask
+ | sll TMP0, TMP1, 5
+ | sll TMP1, TMP1, 3
+ | subu TMP1, TMP0, TMP1
+ | li TMP3, LJ_TSTR
+ | daddu NODE:TMP2, NODE:TMP2, TMP1 // node = tab->node + (idx*32-idx*8)
+ | settp STR:RC, TMP3 // Tagged key to look for.
+ |1:
+ | ld CARG1, NODE:TMP2->key
+ | ld CRET1, NODE:TMP2->val
+ | ld NODE:TMP1, NODE:TMP2->next
+ | bne CARG1, RC, >4
+ |. ld TAB:TMP3, TAB:RB->metatable
+ | beq CRET1, TISNIL, >5 // Key found, but nil value?
+ |. nop
+ |3:
+ | ins_next1
+ | sd CRET1, 0(RA)
+ | ins_next2
+ |
+ |4: // Follow hash chain.
+ | bnez NODE:TMP1, <1
+ |. move NODE:TMP2, NODE:TMP1
+ | // End of hash chain: key not found, nil result.
+ |
+ |5: // Check for __index if table value is nil.
+ | beqz TAB:TMP3, <3 // No metatable: done.
+ |. move CRET1, TISNIL
+ | lbu TMP0, TAB:TMP3->nomm
+ | andi TMP0, TMP0, 1<<MM_index
+ | bnez TMP0, <3 // 'no __index' flag set: done.
+ |. nop
+ | b ->vmeta_tgets
+ |. nop
+ break;
+ case BC_TGETB:
+ | // RA = dst*8, RB = table*8, RC = index*8
+ | decode_RB8a RB, INS
+ | decode_RB8b RB
+ | daddu CARG2, BASE, RB
+ | decode_RDtoRC8 RC, RD
+ | ld TAB:RB, 0(CARG2)
+ | daddu RA, BASE, RA
+ | srl TMP0, RC, 3
+ | checktab TAB:RB, ->vmeta_tgetb
+ | lw TMP1, TAB:RB->asize
+ | ld TMP2, TAB:RB->array
+ | sltu AT, TMP0, TMP1
+ | beqz AT, ->vmeta_tgetb
+ |. daddu RC, TMP2, RC
+ | ld AT, 0(RC)
+ | beq AT, TISNIL, >5
+ |. ld CRET1, 0(RC)
+ |1:
+ | ins_next1
+ | sd CRET1, 0(RA)
+ | ins_next2
+ |
+ |5: // Check for __index if table value is nil.
+ | ld TAB:TMP2, TAB:RB->metatable
+ | beqz TAB:TMP2, <1 // No metatable: done.
+ |. nop
+ | lbu TMP1, TAB:TMP2->nomm
+ | andi TMP1, TMP1, 1<<MM_index
+ | bnez TMP1, <1 // 'no __index' flag set: done.
+ |. nop
+ | b ->vmeta_tgetb // Caveat: preserve TMP0 and CARG2!
+ |. nop
+ break;
+ case BC_TGETR:
+ | // RA = dst*8, RB = table*8, RC = key*8
+ | decode_RB8a RB, INS
+ | decode_RB8b RB
+ | decode_RDtoRC8 RC, RD
+ | daddu RB, BASE, RB
+ | daddu RC, BASE, RC
+ | ld TAB:CARG1, 0(RB)
+ | lw CARG2, LO(RC)
+ | daddu RA, BASE, RA
+ | cleartp TAB:CARG1
+ | lw TMP0, TAB:CARG1->asize
+ | ld TMP1, TAB:CARG1->array
+ | sltu AT, CARG2, TMP0
+ | sll TMP2, CARG2, 3
+ | beqz AT, ->vmeta_tgetr // In array part?
+ |. daddu CRET1, TMP1, TMP2
+ | ld CARG2, 0(CRET1)
+ |->BC_TGETR_Z:
+ | ins_next1
+ | sd CARG2, 0(RA)
+ | ins_next2
+ break;
+
+ case BC_TSETV:
+ | // RA = src*8, RB = table*8, RC = key*8
+ | decode_RB8a RB, INS
+ | decode_RB8b RB
+ | decode_RDtoRC8 RC, RD
+ | daddu CARG2, BASE, RB
+ | daddu CARG3, BASE, RC
+ | ld RB, 0(CARG2)
+ | ld TMP2, 0(CARG3)
+ | daddu RA, BASE, RA
+ | checktab RB, ->vmeta_tsetv
+ | checkint TMP2, >5
+ |. sextw RC, TMP2
+ | lw TMP0, TAB:RB->asize
+ | ld TMP1, TAB:RB->array
+ | sltu AT, RC, TMP0
+ | sll TMP2, RC, 3
+ | beqz AT, ->vmeta_tsetv // Integer key and in array part?
+ |. daddu TMP1, TMP1, TMP2
+ | ld TMP0, 0(TMP1)
+ | lbu TMP3, TAB:RB->marked
+ | beq TMP0, TISNIL, >3
+ |. ld CRET1, 0(RA)
+ |1:
+ | andi AT, TMP3, LJ_GC_BLACK // isblack(table)
+ | bnez AT, >7
+ |. sd CRET1, 0(TMP1)
+ |2:
+ | ins_next
+ |
+ |3: // Check for __newindex if previous value is nil.
+ | ld TAB:TMP2, TAB:RB->metatable
+ | beqz TAB:TMP2, <1 // No metatable: done.
+ |. nop
+ | lbu TMP2, TAB:TMP2->nomm
+ | andi TMP2, TMP2, 1<<MM_newindex
+ | bnez TMP2, <1 // 'no __newindex' flag set: done.
+ |. nop
+ | b ->vmeta_tsetv
+ |. nop
+ |
+ |5:
+ | gettp AT, TMP2
+ | daddiu AT, AT, -LJ_TSTR
+ | bnez AT, ->vmeta_tsetv
+ |. nop
+ | b ->BC_TSETS_Z // String key?
+ |. cleartp STR:RC, TMP2
+ |
+ |7: // Possible table write barrier for the value. Skip valiswhite check.
+ | barrierback TAB:RB, TMP3, TMP0, <2
+ break;
+ case BC_TSETS:
+ | // RA = src*8, RB = table*8, RC = str_const*8 (~)
+ | decode_RB8a RB, INS
+ | decode_RB8b RB
+ | daddu CARG2, BASE, RB
+ | decode_RC8a RC, INS
+ | ld TAB:RB, 0(CARG2)
+ | decode_RC8b RC
+ | dsubu CARG3, KBASE, RC
+ | ld RC, -8(CARG3) // KBASE-8-str_const*8
+ | daddu RA, BASE, RA
+ | cleartp STR:RC
+ | checktab TAB:RB, ->vmeta_tsets1
+ |->BC_TSETS_Z:
+ | // TAB:RB = GCtab *, STR:RC = GCstr *, RA = BASE+src*8
+ | lw TMP0, TAB:RB->hmask
+ | lw TMP1, STR:RC->hash
+ | ld NODE:TMP2, TAB:RB->node
+ | sb r0, TAB:RB->nomm // Clear metamethod cache.
+ | and TMP1, TMP1, TMP0 // idx = str->hash & tab->hmask
+ | sll TMP0, TMP1, 5
+ | sll TMP1, TMP1, 3
+ | subu TMP1, TMP0, TMP1
+ | li TMP3, LJ_TSTR
+ | daddu NODE:TMP2, NODE:TMP2, TMP1 // node = tab->node + (idx*32-idx*8)
+ | settp STR:RC, TMP3 // Tagged key to look for.
+ |.if FPU
+ | ldc1 f20, 0(RA)
+ |.else
+ | ld CRET1, 0(RA)
+ |.endif
+ |1:
+ | ld TMP0, NODE:TMP2->key
+ | ld CARG2, NODE:TMP2->val
+ | ld NODE:TMP1, NODE:TMP2->next
+ | bne TMP0, RC, >5
+ |. lbu TMP3, TAB:RB->marked
+ | beq CARG2, TISNIL, >4 // Key found, but nil value?
+ |. ld TAB:TMP0, TAB:RB->metatable
+ |2:
+ | andi AT, TMP3, LJ_GC_BLACK // isblack(table)
+ | bnez AT, >7
+ |.if FPU
+ |. sdc1 f20, NODE:TMP2->val
+ |.else
+ |. sd CRET1, NODE:TMP2->val
+ |.endif
+ |3:
+ | ins_next
+ |
+ |4: // Check for __newindex if previous value is nil.
+ | beqz TAB:TMP0, <2 // No metatable: done.
+ |. nop
+ | lbu TMP0, TAB:TMP0->nomm
+ | andi TMP0, TMP0, 1<<MM_newindex
+ | bnez TMP0, <2 // 'no __newindex' flag set: done.
+ |. nop
+ | b ->vmeta_tsets
+ |. nop
+ |
+ |5: // Follow hash chain.
+ | bnez NODE:TMP1, <1
+ |. move NODE:TMP2, NODE:TMP1
+ | // End of hash chain: key not found, add a new one
+ |
+ | // But check for __newindex first.
+ | ld TAB:TMP2, TAB:RB->metatable
+ | beqz TAB:TMP2, >6 // No metatable: continue.
+ |. daddiu CARG3, DISPATCH, DISPATCH_GL(tmptv)
+ | lbu TMP0, TAB:TMP2->nomm
+ | andi TMP0, TMP0, 1<<MM_newindex
+ | beqz TMP0, ->vmeta_tsets // 'no __newindex' flag NOT set: check.
+ |6:
+ | load_got lj_tab_newkey
+ | sd RC, 0(CARG3)
+ | sd BASE, L->base
+ | move CARG2, TAB:RB
+ | sd PC, SAVE_PC
+ | call_intern lj_tab_newkey // (lua_State *L, GCtab *t, TValue *k
+ |. move CARG1, L
+ | // Returns TValue *.
+ | ld BASE, L->base
+ |.if FPU
+ | b <3 // No 2nd write barrier needed.
+ |. sdc1 f20, 0(CRET1)
+ |.else
+ | ld CARG1, 0(RA)
+ | b <3 // No 2nd write barrier needed.
+ |. sd CARG1, 0(CRET1)
+ |.endif
+ |
+ |7: // Possible table write barrier for the value. Skip valiswhite check.
+ | barrierback TAB:RB, TMP3, TMP0, <3
+ break;
+ case BC_TSETB:
+ | // RA = src*8, RB = table*8, RC = index*8
+ | decode_RB8a RB, INS
+ | decode_RB8b RB
+ | daddu CARG2, BASE, RB
+ | decode_RDtoRC8 RC, RD
+ | ld TAB:RB, 0(CARG2)
+ | daddu RA, BASE, RA
+ | srl TMP0, RC, 3
+ | checktab RB, ->vmeta_tsetb
+ | lw TMP1, TAB:RB->asize
+ | ld TMP2, TAB:RB->array
+ | sltu AT, TMP0, TMP1
+ | beqz AT, ->vmeta_tsetb
+ |. daddu RC, TMP2, RC
+ | ld TMP1, 0(RC)
+ | lbu TMP3, TAB:RB->marked
+ | beq TMP1, TISNIL, >5
+ |1:
+ |. ld CRET1, 0(RA)
+ | andi AT, TMP3, LJ_GC_BLACK // isblack(table)
+ | bnez AT, >7
+ |. sd CRET1, 0(RC)
+ |2:
+ | ins_next
+ |
+ |5: // Check for __newindex if previous value is nil.
+ | ld TAB:TMP2, TAB:RB->metatable
+ | beqz TAB:TMP2, <1 // No metatable: done.
+ |. nop
+ | lbu TMP1, TAB:TMP2->nomm
+ | andi TMP1, TMP1, 1<<MM_newindex
+ | bnez TMP1, <1 // 'no __newindex' flag set: done.
+ |. nop
+ | b ->vmeta_tsetb // Caveat: preserve TMP0 and CARG2!
+ |. nop
+ |
+ |7: // Possible table write barrier for the value. Skip valiswhite check.
+ | barrierback TAB:RB, TMP3, TMP0, <2
+ break;
+ case BC_TSETR:
+ | // RA = dst*8, RB = table*8, RC = key*8
+ | decode_RB8a RB, INS
+ | decode_RB8b RB
+ | decode_RDtoRC8 RC, RD
+ | daddu CARG1, BASE, RB
+ | daddu CARG3, BASE, RC
+ | ld TAB:CARG2, 0(CARG1)
+ | lw CARG3, LO(CARG3)
+ | cleartp TAB:CARG2
+ | lbu TMP3, TAB:CARG2->marked
+ | lw TMP0, TAB:CARG2->asize
+ | ld TMP1, TAB:CARG2->array
+ | andi AT, TMP3, LJ_GC_BLACK // isblack(table)
+ | bnez AT, >7
+ |. daddu RA, BASE, RA
+ |2:
+ | sltu AT, CARG3, TMP0
+ | sll TMP2, CARG3, 3
+ | beqz AT, ->vmeta_tsetr // In array part?
+ |. daddu CRET1, TMP1, TMP2
+ |->BC_TSETR_Z:
+ | ld CARG1, 0(RA)
+ | ins_next1
+ | sd CARG1, 0(CRET1)
+ | ins_next2
+ |
+ |7: // Possible table write barrier for the value. Skip valiswhite check.
+ | barrierback TAB:CARG2, TMP3, TMP0, <2
+ break;
+
+ case BC_TSETM:
+ | // RA = base*8 (table at base-1), RD = num_const*8 (start index)
+ | daddu RA, BASE, RA
+ |1:
+ | daddu TMP3, KBASE, RD
+ | ld TAB:CARG2, -8(RA) // Guaranteed to be a table.
+ | addiu TMP0, MULTRES, -8
+ | lw TMP3, LO(TMP3) // Integer constant is in lo-word.
+ | beqz TMP0, >4 // Nothing to copy?
+ |. srl CARG3, TMP0, 3
+ | cleartp CARG2
+ | addu CARG3, CARG3, TMP3
+ | lw TMP2, TAB:CARG2->asize
+ | sll TMP1, TMP3, 3
+ | lbu TMP3, TAB:CARG2->marked
+ | ld CARG1, TAB:CARG2->array
+ | sltu AT, TMP2, CARG3
+ | bnez AT, >5
+ |. daddu TMP2, RA, TMP0
+ | daddu TMP1, TMP1, CARG1
+ | andi TMP0, TMP3, LJ_GC_BLACK // isblack(table)
+ |3: // Copy result slots to table.
+ | ld CRET1, 0(RA)
+ | daddiu RA, RA, 8
+ | sltu AT, RA, TMP2
+ | sd CRET1, 0(TMP1)
+ | bnez AT, <3
+ |. daddiu TMP1, TMP1, 8
+ | bnez TMP0, >7
+ |. nop
+ |4:
+ | ins_next
+ |
+ |5: // Need to resize array part.
+ | load_got lj_tab_reasize
+ | sd BASE, L->base
+ | sd PC, SAVE_PC
+ | move BASE, RD
+ | call_intern lj_tab_reasize // (lua_State *L, GCtab *t, int nasize)
+ |. move CARG1, L
+ | // Must not reallocate the stack.
+ | move RD, BASE
+ | b <1
+ |. ld BASE, L->base // Reload BASE for lack of a saved register.
+ |
+ |7: // Possible table write barrier for any value. Skip valiswhite check.
+ | barrierback TAB:CARG2, TMP3, TMP0, <4
+ break;
+
+ /* -- Calls and vararg handling ----------------------------------------- */
+
+ case BC_CALLM:
+ | // RA = base*8, (RB = (nresults+1)*8,) RC = extra_nargs*8
+ | decode_RDtoRC8 NARGS8:RC, RD
+ | b ->BC_CALL_Z
+ |. addu NARGS8:RC, NARGS8:RC, MULTRES
+ break;
+ case BC_CALL:
+ | // RA = base*8, (RB = (nresults+1)*8,) RC = (nargs+1)*8
+ | decode_RDtoRC8 NARGS8:RC, RD
+ |->BC_CALL_Z:
+ | move TMP2, BASE
+ | daddu BASE, BASE, RA
+ | ld LFUNC:RB, 0(BASE)
+ | daddiu BASE, BASE, 16
+ | addiu NARGS8:RC, NARGS8:RC, -8
+ | checkfunc RB, ->vmeta_call
+ | ins_call
+ break;
+
+ case BC_CALLMT:
+ | // RA = base*8, (RB = 0,) RC = extra_nargs*8
+ | addu NARGS8:RD, NARGS8:RD, MULTRES // BC_CALLT gets RC from RD.
+ | // Fall through. Assumes BC_CALLT follows.
+ break;
+ case BC_CALLT:
+ | // RA = base*8, (RB = 0,) RC = (nargs+1)*8
+ | daddu RA, BASE, RA
+ | ld RB, 0(RA)
+ | move NARGS8:RC, RD
+ | ld TMP1, FRAME_PC(BASE)
+ | daddiu RA, RA, 16
+ | addiu NARGS8:RC, NARGS8:RC, -8
+ | checktp CARG3, RB, -LJ_TFUNC, ->vmeta_callt
+ |->BC_CALLT_Z:
+ | andi TMP0, TMP1, FRAME_TYPE // Caveat: preserve TMP0 until the 'or'.
+ | lbu TMP3, LFUNC:CARG3->ffid
+ | bnez TMP0, >7
+ |. xori TMP2, TMP1, FRAME_VARG
+ |1:
+ | sd RB, FRAME_FUNC(BASE) // Copy function down, but keep PC.
+ | sltiu AT, TMP3, 2 // (> FF_C) Calling a fast function?
+ | move TMP2, BASE
+ | move RB, CARG3
+ | beqz NARGS8:RC, >3
+ |. move TMP3, NARGS8:RC
+ |2:
+ | ld CRET1, 0(RA)
+ | daddiu RA, RA, 8
+ | addiu TMP3, TMP3, -8
+ | sd CRET1, 0(TMP2)
+ | bnez TMP3, <2
+ |. daddiu TMP2, TMP2, 8
+ |3:
+ | or TMP0, TMP0, AT
+ | beqz TMP0, >5
+ |. nop
+ |4:
+ | ins_callt
+ |
+ |5: // Tailcall to a fast function with a Lua frame below.
+ | lw INS, -4(TMP1)
+ | decode_RA8a RA, INS
+ | decode_RA8b RA
+ | dsubu TMP1, BASE, RA
+ | ld TMP1, -32(TMP1)
+ | cleartp LFUNC:TMP1
+ | ld TMP1, LFUNC:TMP1->pc
+ | b <4
+ |. ld KBASE, PC2PROTO(k)(TMP1) // Need to prepare KBASE.
+ |
+ |7: // Tailcall from a vararg function.
+ | andi AT, TMP2, FRAME_TYPEP
+ | bnez AT, <1 // Vararg frame below?
+ |. dsubu TMP2, BASE, TMP2 // Relocate BASE down.
+ | move BASE, TMP2
+ | ld TMP1, FRAME_PC(TMP2)
+ | b <1
+ |. andi TMP0, TMP1, FRAME_TYPE
+ break;
+
+ case BC_ITERC:
+ | // RA = base*8, (RB = (nresults+1)*8, RC = (nargs+1)*8 ((2+1)*8))
+ | move TMP2, BASE // Save old BASE fir vmeta_call.
+ | daddu BASE, BASE, RA
+ | ld RB, -24(BASE)
+ | ld CARG1, -16(BASE)
+ | ld CARG2, -8(BASE)
+ | li NARGS8:RC, 16 // Iterators get 2 arguments.
+ | sd RB, 0(BASE) // Copy callable.
+ | sd CARG1, 16(BASE) // Copy state.
+ | sd CARG2, 24(BASE) // Copy control var.
+ | daddiu BASE, BASE, 16
+ | checkfunc RB, ->vmeta_call
+ | ins_call
+ break;
+
+ case BC_ITERN:
+ | // RA = base*8, (RB = (nresults+1)*8, RC = (nargs+1)*8 (2+1)*8)
+ |.if JIT
+ | // NYI: add hotloop, record BC_ITERN.
+ |.endif
+ | daddu RA, BASE, RA
+ | ld TAB:RB, -16(RA)
+ | lw RC, -8+LO(RA) // Get index from control var.
+ | cleartp TAB:RB
+ | daddiu PC, PC, 4
+ | lw TMP0, TAB:RB->asize
+ | ld TMP1, TAB:RB->array
+ | dsll CARG3, TISNUM, 47
+ |1: // Traverse array part.
+ | sltu AT, RC, TMP0
+ | beqz AT, >5 // Index points after array part?
+ |. sll TMP3, RC, 3
+ | daddu TMP3, TMP1, TMP3
+ | ld CARG1, 0(TMP3)
+ | lhu RD, -4+OFS_RD(PC)
+ | or TMP2, RC, CARG3
+ | beq CARG1, TISNIL, <1 // Skip holes in array part.
+ |. addiu RC, RC, 1
+ | sd TMP2, 0(RA)
+ | sd CARG1, 8(RA)
+ | or TMP0, RC, CARG3
+ | lui TMP3, (-(BCBIAS_J*4 >> 16) & 65535)
+ | decode_RD4b RD
+ | daddu RD, RD, TMP3
+ | sw TMP0, -8+LO(RA) // Update control var.
+ | daddu PC, PC, RD
+ |3:
+ | ins_next
+ |
+ |5: // Traverse hash part.
+ | lw TMP1, TAB:RB->hmask
+ | subu RC, RC, TMP0
+ | ld TMP2, TAB:RB->node
+ |6:
+ | sltu AT, TMP1, RC // End of iteration? Branch to ITERL+1.
+ | bnez AT, <3
+ |. sll TMP3, RC, 5
+ | sll RB, RC, 3
+ | subu TMP3, TMP3, RB
+ | daddu NODE:TMP3, TMP3, TMP2
+ | ld CARG1, 0(NODE:TMP3)
+ | lhu RD, -4+OFS_RD(PC)
+ | beq CARG1, TISNIL, <6 // Skip holes in hash part.
+ |. addiu RC, RC, 1
+ | ld CARG2, NODE:TMP3->key
+ | lui TMP3, (-(BCBIAS_J*4 >> 16) & 65535)
+ | sd CARG1, 8(RA)
+ | addu RC, RC, TMP0
+ | decode_RD4b RD
+ | addu RD, RD, TMP3
+ | sd CARG2, 0(RA)
+ | daddu PC, PC, RD
+ | b <3
+ |. sw RC, -8+LO(RA) // Update control var.
+ break;
+
+ case BC_ISNEXT:
+ | // RA = base*8, RD = target (points to ITERN)
+ | daddu RA, BASE, RA
+ | srl TMP0, RD, 1
+ | ld CFUNC:CARG1, -24(RA)
+ | daddu TMP0, PC, TMP0
+ | ld CARG2, -16(RA)
+ | ld CARG3, -8(RA)
+ | lui TMP2, (-(BCBIAS_J*4 >> 16) & 65535)
+ | checkfunc CFUNC:CARG1, >5
+ | gettp CARG2, CARG2
+ | daddiu CARG2, CARG2, -LJ_TTAB
+ | lbu TMP1, CFUNC:CARG1->ffid
+ | daddiu CARG3, CARG3, -LJ_TNIL
+ | or AT, CARG2, CARG3
+ | daddiu TMP1, TMP1, -FF_next_N
+ | or AT, AT, TMP1
+ | bnez AT, >5
+ |. lui TMP1, 0xfffe
+ | daddu PC, TMP0, TMP2
+ | ori TMP1, TMP1, 0x7fff
+ | dsll TMP1, TMP1, 32
+ | sd TMP1, -8(RA)
+ |1:
+ | ins_next
+ |5: // Despecialize bytecode if any of the checks fail.
+ | li TMP3, BC_JMP
+ | li TMP1, BC_ITERC
+ | sb TMP3, -4+OFS_OP(PC)
+ | daddu PC, TMP0, TMP2
+ | b <1
+ |. sb TMP1, OFS_OP(PC)
+ break;
+
+ case BC_VARG:
+ | // RA = base*8, RB = (nresults+1)*8, RC = numparams*8
+ | ld TMP0, FRAME_PC(BASE)
+ | decode_RDtoRC8 RC, RD
+ | decode_RB8a RB, INS
+ | daddu RC, BASE, RC
+ | decode_RB8b RB
+ | daddu RA, BASE, RA
+ | daddiu RC, RC, FRAME_VARG
+ | daddu TMP2, RA, RB
+ | daddiu TMP3, BASE, -16 // TMP3 = vtop
+ | dsubu RC, RC, TMP0 // RC = vbase
+ | // Note: RC may now be even _above_ BASE if nargs was < numparams.
+ | beqz RB, >5 // Copy all varargs?
+ |. dsubu TMP1, TMP3, RC
+ | daddiu TMP2, TMP2, -16
+ |1: // Copy vararg slots to destination slots.
+ | ld CARG1, 0(RC)
+ | sltu AT, RC, TMP3
+ | daddiu RC, RC, 8
+ | movz CARG1, TISNIL, AT
+ | sd CARG1, 0(RA)
+ | sltu AT, RA, TMP2
+ | bnez AT, <1
+ |. daddiu RA, RA, 8
+ |3:
+ | ins_next
+ |
+ |5: // Copy all varargs.
+ | ld TMP0, L->maxstack
+ | blez TMP1, <3 // No vararg slots?
+ |. li MULTRES, 8 // MULTRES = (0+1)*8
+ | daddu TMP2, RA, TMP1
+ | sltu AT, TMP0, TMP2
+ | bnez AT, >7
+ |. daddiu MULTRES, TMP1, 8
+ |6:
+ | ld CRET1, 0(RC)
+ | daddiu RC, RC, 8
+ | sd CRET1, 0(RA)
+ | sltu AT, RC, TMP3
+ | bnez AT, <6 // More vararg slots?
+ |. daddiu RA, RA, 8
+ | b <3
+ |. nop
+ |
+ |7: // Grow stack for varargs.
+ | load_got lj_state_growstack
+ | sd RA, L->top
+ | dsubu RA, RA, BASE
+ | sd BASE, L->base
+ | dsubu BASE, RC, BASE // Need delta, because BASE may change.
+ | sd PC, SAVE_PC
+ | srl CARG2, TMP1, 3
+ | call_intern lj_state_growstack // (lua_State *L, int n)
+ |. move CARG1, L
+ | move RC, BASE
+ | ld BASE, L->base
+ | daddu RA, BASE, RA
+ | daddu RC, BASE, RC
+ | b <6
+ |. daddiu TMP3, BASE, -16
+ break;
+
+ /* -- Returns ----------------------------------------------------------- */
+
+ case BC_RETM:
+ | // RA = results*8, RD = extra_nresults*8
+ | addu RD, RD, MULTRES // MULTRES >= 8, so RD >= 8.
+ | // Fall through. Assumes BC_RET follows.
+ break;
+
+ case BC_RET:
+ | // RA = results*8, RD = (nresults+1)*8
+ | ld PC, FRAME_PC(BASE)
+ | daddu RA, BASE, RA
+ | move MULTRES, RD
+ |1:
+ | andi TMP0, PC, FRAME_TYPE
+ | bnez TMP0, ->BC_RETV_Z
+ |. xori TMP1, PC, FRAME_VARG
+ |
+ |->BC_RET_Z:
+ | // BASE = base, RA = resultptr, RD = (nresults+1)*8, PC = return
+ | lw INS, -4(PC)
+ | daddiu TMP2, BASE, -16
+ | daddiu RC, RD, -8
+ | decode_RA8a TMP0, INS
+ | decode_RB8a RB, INS
+ | decode_RA8b TMP0
+ | decode_RB8b RB
+ | daddu TMP3, TMP2, RB
+ | beqz RC, >3
+ |. dsubu BASE, TMP2, TMP0
+ |2:
+ | ld CRET1, 0(RA)
+ | daddiu RA, RA, 8
+ | daddiu RC, RC, -8
+ | sd CRET1, 0(TMP2)
+ | bnez RC, <2
+ |. daddiu TMP2, TMP2, 8
+ |3:
+ | daddiu TMP3, TMP3, -8
+ |5:
+ | sltu AT, TMP2, TMP3
+ | bnez AT, >6
+ |. ld LFUNC:TMP1, FRAME_FUNC(BASE)
+ | ins_next1
+ | cleartp LFUNC:TMP1
+ | ld TMP1, LFUNC:TMP1->pc
+ | ld KBASE, PC2PROTO(k)(TMP1)
+ | ins_next2
+ |
+ |6: // Fill up results with nil.
+ | sd TISNIL, 0(TMP2)
+ | b <5
+ |. daddiu TMP2, TMP2, 8
+ |
+ |->BC_RETV_Z: // Non-standard return case.
+ | andi TMP2, TMP1, FRAME_TYPEP
+ | bnez TMP2, ->vm_return
+ |. nop
+ | // Return from vararg function: relocate BASE down.
+ | dsubu BASE, BASE, TMP1
+ | b <1
+ |. ld PC, FRAME_PC(BASE)
+ break;
+
+ case BC_RET0: case BC_RET1:
+ | // RA = results*8, RD = (nresults+1)*8
+ | ld PC, FRAME_PC(BASE)
+ | daddu RA, BASE, RA
+ | move MULTRES, RD
+ | andi TMP0, PC, FRAME_TYPE
+ | bnez TMP0, ->BC_RETV_Z
+ |. xori TMP1, PC, FRAME_VARG
+ | lw INS, -4(PC)
+ | daddiu TMP2, BASE, -16
+ if (op == BC_RET1) {
+ | ld CRET1, 0(RA)
+ }
+ | decode_RB8a RB, INS
+ | decode_RA8a RA, INS
+ | decode_RB8b RB
+ | decode_RA8b RA
+ | dsubu BASE, TMP2, RA
+ if (op == BC_RET1) {
+ | sd CRET1, 0(TMP2)
+ }
+ |5:
+ | sltu AT, RD, RB
+ | bnez AT, >6
+ |. ld TMP1, FRAME_FUNC(BASE)
+ | ins_next1
+ | cleartp LFUNC:TMP1
+ | ld TMP1, LFUNC:TMP1->pc
+ | ld KBASE, PC2PROTO(k)(TMP1)
+ | ins_next2
+ |
+ |6: // Fill up results with nil.
+ | daddiu TMP2, TMP2, 8
+ | daddiu RD, RD, 8
+ | b <5
+ if (op == BC_RET1) {
+ |. sd TISNIL, 0(TMP2)
+ } else {
+ |. sd TISNIL, -8(TMP2)
+ }
+ break;
+
+ /* -- Loops and branches ------------------------------------------------ */
+
+ case BC_FORL:
+ |.if JIT
+ | hotloop
+ |.endif
+ | // Fall through. Assumes BC_IFORL follows.
+ break;
+
+ case BC_JFORI:
+ case BC_JFORL:
+#if !LJ_HASJIT
+ break;
+#endif
+ case BC_FORI:
+ case BC_IFORL:
+ | // RA = base*8, RD = target (after end of loop or start of loop)
+ vk = (op == BC_IFORL || op == BC_JFORL);
+ | daddu RA, BASE, RA
+ | ld CARG1, FORL_IDX*8(RA) // IDX CARG1 - CARG3 type
+ | gettp CARG3, CARG1
+ if (op != BC_JFORL) {
+ | srl RD, RD, 1
+ | lui TMP2, (-(BCBIAS_J*4 >> 16) & 65535)
+ | daddu TMP2, RD, TMP2
+ }
+ if (!vk) {
+ | ld CARG2, FORL_STOP*8(RA) // STOP CARG2 - CARG4 type
+ | ld CRET1, FORL_STEP*8(RA) // STEP CRET1 - CRET2 type
+ | gettp CARG4, CARG2
+ | bne CARG3, TISNUM, >5
+ |. gettp CRET2, CRET1
+ | bne CARG4, TISNUM, ->vmeta_for
+ |. sextw CARG3, CARG1
+ | bne CRET2, TISNUM, ->vmeta_for
+ |. sextw CARG2, CARG2
+ | dext AT, CRET1, 31, 0
+ | slt CRET1, CARG2, CARG3
+ | slt TMP1, CARG3, CARG2
+ | movn CRET1, TMP1, AT
+ } else {
+ | bne CARG3, TISNUM, >5
+ |. ld CARG2, FORL_STEP*8(RA) // STEP CARG2 - CARG4 type
+ | ld CRET1, FORL_STOP*8(RA) // STOP CRET1 - CRET2 type
+ | sextw TMP3, CARG1
+ | sextw CARG2, CARG2
+ | sextw CRET1, CRET1
+ | addu CARG1, TMP3, CARG2
+ | xor TMP0, CARG1, TMP3
+ | xor TMP1, CARG1, CARG2
+ | and TMP0, TMP0, TMP1
+ | slt TMP1, CARG1, CRET1
+ | slt CRET1, CRET1, CARG1
+ | slt AT, CARG2, r0
+ | slt TMP0, TMP0, r0 // ((y^a) & (y^b)) < 0: overflow.
+ | movn CRET1, TMP1, AT
+ | or CRET1, CRET1, TMP0
+ | zextw CARG1, CARG1
+ | settp CARG1, TISNUM
+ }
+ |1:
+ if (op == BC_FORI) {
+ | movz TMP2, r0, CRET1
+ | daddu PC, PC, TMP2
+ } else if (op == BC_JFORI) {
+ | daddu PC, PC, TMP2
+ | lhu RD, -4+OFS_RD(PC)
+ } else if (op == BC_IFORL) {
+ | movn TMP2, r0, CRET1
+ | daddu PC, PC, TMP2
+ }
+ if (vk) {
+ | sd CARG1, FORL_IDX*8(RA)
+ }
+ | ins_next1
+ | sd CARG1, FORL_EXT*8(RA)
+ |2:
+ if (op == BC_JFORI) {
+ | beqz CRET1, =>BC_JLOOP
+ |. decode_RD8b RD
+ } else if (op == BC_JFORL) {
+ | beqz CRET1, =>BC_JLOOP
+ }
+ | ins_next2
+ |
+ |5: // FP loop.
+ |.if FPU
+ if (!vk) {
+ | ldc1 f0, FORL_IDX*8(RA)
+ | ldc1 f2, FORL_STOP*8(RA)
+ | sltiu TMP0, CARG3, LJ_TISNUM
+ | sltiu TMP1, CARG4, LJ_TISNUM
+ | sltiu AT, CRET2, LJ_TISNUM
+ | ld TMP3, FORL_STEP*8(RA)
+ | and TMP0, TMP0, TMP1
+ | and AT, AT, TMP0
+ | beqz AT, ->vmeta_for
+ |. slt TMP3, TMP3, r0
+ | c.ole.d 0, f0, f2
+ | c.ole.d 1, f2, f0
+ | li CRET1, 1
+ | movt CRET1, r0, 0
+ | movt AT, r0, 1
+ | b <1
+ |. movn CRET1, AT, TMP3
+ } else {
+ | ldc1 f0, FORL_IDX*8(RA)
+ | ldc1 f4, FORL_STEP*8(RA)
+ | ldc1 f2, FORL_STOP*8(RA)
+ | ld TMP3, FORL_STEP*8(RA)
+ | add.d f0, f0, f4
+ | c.ole.d 0, f0, f2
+ | c.ole.d 1, f2, f0
+ | slt TMP3, TMP3, r0
+ | li CRET1, 1
+ | li AT, 1
+ | movt CRET1, r0, 0
+ | movt AT, r0, 1
+ | movn CRET1, AT, TMP3
+ if (op == BC_IFORL) {
+ | movn TMP2, r0, CRET1
+ | daddu PC, PC, TMP2
+ }
+ | sdc1 f0, FORL_IDX*8(RA)
+ | ins_next1
+ | b <2
+ |. sdc1 f0, FORL_EXT*8(RA)
+ }
+ |.else
+ if (!vk) {
+ | sltiu TMP0, CARG3, LJ_TISNUM
+ | sltiu TMP1, CARG4, LJ_TISNUM
+ | sltiu AT, CRET2, LJ_TISNUM
+ | and TMP0, TMP0, TMP1
+ | and AT, AT, TMP0
+ | beqz AT, ->vmeta_for
+ |. nop
+ | bal ->vm_sfcmpolex
+ |. lw TMP3, FORL_STEP*8+HI(RA)
+ | b <1
+ |. nop
+ } else {
+ | load_got __adddf3
+ | call_extern
+ |. sw TMP2, TMPD
+ | ld CARG2, FORL_STOP*8(RA)
+ | move CARG1, CRET1
+ if ( op == BC_JFORL ) {
+ | lhu RD, -4+OFS_RD(PC)
+ | decode_RD8b RD
+ }
+ | bal ->vm_sfcmpolex
+ |. lw TMP3, FORL_STEP*8+HI(RA)
+ | b <1
+ |. lw TMP2, TMPD
+ }
+ |.endif
+ break;
+
+ case BC_ITERL:
+ |.if JIT
+ | hotloop
+ |.endif
+ | // Fall through. Assumes BC_IITERL follows.
+ break;
+
+ case BC_JITERL:
+#if !LJ_HASJIT
+ break;
+#endif
+ case BC_IITERL:
+ | // RA = base*8, RD = target
+ | daddu RA, BASE, RA
+ | ld TMP1, 0(RA)
+ | beq TMP1, TISNIL, >1 // Stop if iterator returned nil.
+ |. nop
+ if (op == BC_JITERL) {
+ | b =>BC_JLOOP
+ |. sd TMP1, -8(RA)
+ } else {
+ | branch_RD // Otherwise save control var + branch.
+ | sd TMP1, -8(RA)
+ }
+ |1:
+ | ins_next
+ break;
+
+ case BC_LOOP:
+ | // RA = base*8, RD = target (loop extent)
+ | // Note: RA/RD is only used by trace recorder to determine scope/extent
+ | // This opcode does NOT jump, it's only purpose is to detect a hot loop.
+ |.if JIT
+ | hotloop
+ |.endif
+ | // Fall through. Assumes BC_ILOOP follows.
+ break;
+
+ case BC_ILOOP:
+ | // RA = base*8, RD = target (loop extent)
+ | ins_next
+ break;
+
+ case BC_JLOOP:
+ |.if JIT
+ | // RA = base*8 (ignored), RD = traceno*8
+ | ld TMP1, DISPATCH_J(trace)(DISPATCH)
+ | li AT, 0
+ | daddu TMP1, TMP1, RD
+ | // Traces on MIPS don't store the trace number, so use 0.
+ | sd AT, DISPATCH_GL(vmstate)(DISPATCH)
+ | ld TRACE:TMP2, 0(TMP1)
+ | sd BASE, DISPATCH_GL(jit_base)(DISPATCH)
+ | ld TMP2, TRACE:TMP2->mcode
+ | sd L, DISPATCH_GL(tmpbuf.L)(DISPATCH)
+ | jr TMP2
+ |. daddiu JGL, DISPATCH, GG_DISP2G+32768
+ |.endif
+ break;
+
+ case BC_JMP:
+ | // RA = base*8 (only used by trace recorder), RD = target
+ | branch_RD
+ | ins_next
+ break;
+
+ /* -- Function headers -------------------------------------------------- */
+
+ case BC_FUNCF:
+ |.if JIT
+ | hotcall
+ |.endif
+ case BC_FUNCV: /* NYI: compiled vararg functions. */
+ | // Fall through. Assumes BC_IFUNCF/BC_IFUNCV follow.
+ break;
+
+ case BC_JFUNCF:
+#if !LJ_HASJIT
+ break;
+#endif
+ case BC_IFUNCF:
+ | // BASE = new base, RA = BASE+framesize*8, RB = LFUNC, RC = nargs*8
+ | ld TMP2, L->maxstack
+ | lbu TMP1, -4+PC2PROTO(numparams)(PC)
+ | ld KBASE, -4+PC2PROTO(k)(PC)
+ | sltu AT, TMP2, RA
+ | bnez AT, ->vm_growstack_l
+ |. sll TMP1, TMP1, 3
+ if (op != BC_JFUNCF) {
+ | ins_next1
+ }
+ |2:
+ | sltu AT, NARGS8:RC, TMP1 // Check for missing parameters.
+ | bnez AT, >3
+ |. daddu AT, BASE, NARGS8:RC
+ if (op == BC_JFUNCF) {
+ | decode_RD8a RD, INS
+ | b =>BC_JLOOP
+ |. decode_RD8b RD
+ } else {
+ | ins_next2
+ }
+ |
+ |3: // Clear missing parameters.
+ | sd TISNIL, 0(AT)
+ | b <2
+ |. addiu NARGS8:RC, NARGS8:RC, 8
+ break;
+
+ case BC_JFUNCV:
+#if !LJ_HASJIT
+ break;
+#endif
+ | NYI // NYI: compiled vararg functions
+ break; /* NYI: compiled vararg functions. */
+
+ case BC_IFUNCV:
+ | // BASE = new base, RA = BASE+framesize*8, RB = LFUNC, RC = nargs*8
+ | li TMP0, LJ_TFUNC
+ | daddu TMP1, BASE, RC
+ | ld TMP2, L->maxstack
+ | settp LFUNC:RB, TMP0
+ | daddu TMP0, RA, RC
+ | sd LFUNC:RB, 0(TMP1) // Store (tagged) copy of LFUNC.
+ | daddiu TMP3, RC, 16+FRAME_VARG
+ | sltu AT, TMP0, TMP2
+ | ld KBASE, -4+PC2PROTO(k)(PC)
+ | beqz AT, ->vm_growstack_l
+ |. sd TMP3, 8(TMP1) // Store delta + FRAME_VARG.
+ | lbu TMP2, -4+PC2PROTO(numparams)(PC)
+ | move RA, BASE
+ | move RC, TMP1
+ | ins_next1
+ | beqz TMP2, >3
+ |. daddiu BASE, TMP1, 16
+ |1:
+ | ld TMP0, 0(RA)
+ | sltu AT, RA, RC // Less args than parameters?
+ | move CARG1, TMP0
+ | movz TMP0, TISNIL, AT // Clear missing parameters.
+ | movn CARG1, TISNIL, AT // Clear old fixarg slot (help the GC).
+ | addiu TMP2, TMP2, -1
+ | sd TMP0, 16(TMP1)
+ | daddiu TMP1, TMP1, 8
+ | sd CARG1, 0(RA)
+ | bnez TMP2, <1
+ |. daddiu RA, RA, 8
+ |3:
+ | ins_next2
+ break;
+
+ case BC_FUNCC:
+ case BC_FUNCCW:
+ | // BASE = new base, RA = BASE+framesize*8, RB = CFUNC, RC = nargs*8
+ if (op == BC_FUNCC) {
+ | ld CFUNCADDR, CFUNC:RB->f
+ } else {
+ | ld CFUNCADDR, DISPATCH_GL(wrapf)(DISPATCH)
+ }
+ | daddu TMP1, RA, NARGS8:RC
+ | ld TMP2, L->maxstack
+ | daddu RC, BASE, NARGS8:RC
+ | sd BASE, L->base
+ | sltu AT, TMP2, TMP1
+ | sd RC, L->top
+ | li_vmstate C
+ if (op == BC_FUNCCW) {
+ | ld CARG2, CFUNC:RB->f
+ }
+ | bnez AT, ->vm_growstack_c // Need to grow stack.
+ |. move CARG1, L
+ | jalr CFUNCADDR // (lua_State *L [, lua_CFunction f])
+ |. st_vmstate
+ | // Returns nresults.
+ | ld BASE, L->base
+ | sll RD, CRET1, 3
+ | ld TMP1, L->top
+ | li_vmstate INTERP
+ | ld PC, FRAME_PC(BASE) // Fetch PC of caller.
+ | dsubu RA, TMP1, RD // RA = L->top - nresults*8
+ | sd L, DISPATCH_GL(cur_L)(DISPATCH)
+ | b ->vm_returnc
+ |. st_vmstate
+ break;
+
+ /* ---------------------------------------------------------------------- */
+
+ default:
+ fprintf(stderr, "Error: undefined opcode BC_%s\n", bc_names[op]);
+ exit(2);
+ break;
+ }
+}
+
+static int build_backend(BuildCtx *ctx)
+{
+ int op;
+
+ dasm_growpc(Dst, BC__MAX);
+
+ build_subroutines(ctx);
+
+ |.code_op
+ for (op = 0; op < BC__MAX; op++)
+ build_ins(ctx, (BCOp)op, op);
+
+ return BC__MAX;
+}
+
+/* Emit pseudo frame-info for all assembler functions. */
+static void emit_asm_debug(BuildCtx *ctx)
+{
+ int fcofs = (int)((uint8_t *)ctx->glob[GLOB_vm_ffi_call] - ctx->code);
+ int i;
+ switch (ctx->mode) {
+ case BUILD_elfasm:
+ fprintf(ctx->fp, "\t.section .debug_frame,\"\",@progbits\n");
+ fprintf(ctx->fp,
+ ".Lframe0:\n"
+ "\t.4byte .LECIE0-.LSCIE0\n"
+ ".LSCIE0:\n"
+ "\t.4byte 0xffffffff\n"
+ "\t.byte 0x1\n"
+ "\t.string \"\"\n"
+ "\t.uleb128 0x1\n"
+ "\t.sleb128 -4\n"
+ "\t.byte 31\n"
+ "\t.byte 0xc\n\t.uleb128 29\n\t.uleb128 0\n"
+ "\t.align 2\n"
+ ".LECIE0:\n\n");
+ fprintf(ctx->fp,
+ ".LSFDE0:\n"
+ "\t.4byte .LEFDE0-.LASFDE0\n"
+ ".LASFDE0:\n"
+ "\t.4byte .Lframe0\n"
+ "\t.8byte .Lbegin\n"
+ "\t.8byte %d\n"
+ "\t.byte 0xe\n\t.uleb128 %d\n"
+ "\t.byte 0x9f\n\t.sleb128 2*5\n"
+ "\t.byte 0x9e\n\t.sleb128 2*6\n",
+ fcofs, CFRAME_SIZE);
+ for (i = 23; i >= 16; i--)
+ fprintf(ctx->fp, "\t.byte %d\n\t.uleb128 %d\n", 0x80+i, 2*(30-i));
+#if !LJ_SOFTFP
+ for (i = 31; i >= 24; i--)
+ fprintf(ctx->fp, "\t.byte %d\n\t.uleb128 %d\n", 0x80+32+i, 2*(46-i));
+#endif
+ fprintf(ctx->fp,
+ "\t.align 2\n"
+ ".LEFDE0:\n\n");
+#if LJ_HASFFI
+ fprintf(ctx->fp,
+ ".LSFDE1:\n"
+ "\t.4byte .LEFDE1-.LASFDE1\n"
+ ".LASFDE1:\n"
+ "\t.4byte .Lframe0\n"
+ "\t.4byte lj_vm_ffi_call\n"
+ "\t.4byte %d\n"
+ "\t.byte 0x9f\n\t.uleb128 2*1\n"
+ "\t.byte 0x90\n\t.uleb128 2*2\n"
+ "\t.byte 0xd\n\t.uleb128 0x10\n"
+ "\t.align 2\n"
+ ".LEFDE1:\n\n", (int)ctx->codesz - fcofs);
+#endif
+#if !LJ_NO_UNWIND
+ /* NYI */
+#endif
+ break;
+ default:
+ break;
+ }
+}
+
diff --git a/Build/source/libs/luajit/TLpatches/patch-04 b/Build/source/libs/luajit/TLpatches/patch-04
index 83881026a1d..c382ca11993 100644
--- a/Build/source/libs/luajit/TLpatches/patch-04
+++ b/Build/source/libs/luajit/TLpatches/patch-04
@@ -33,12 +33,16 @@ diff -bur LuaJIT-2.1.0-beta3-orig/src/lauxlib.h LuaJIT-2.1.0-beta3/src/lauxlib.h
/*
** ===============================================================
** some useful macros
-@@ -155,6 +180,8 @@
+@@ -155,6 +180,12 @@
LUALIB_API void (luaL_addvalue) (luaL_Buffer *B);
LUALIB_API void (luaL_pushresult) (luaL_Buffer *B);
++/* -- Luajittex needs this one because it's faster than make it Lua -- */
++LUA_API int (RESERVED_lua_dump) (lua_State *L, lua_Writer writer, void *data, int strip);
+/* Luajittex needs this one because it overloads loadfile */
+LUALIB_API int (RESERVED_load_aux_JIT) (lua_State *L, int status, int envarg);
++
++
/* }====================================================== */
diff --git a/Build/source/libs/luajit/TLpatches/patch-09 b/Build/source/libs/luajit/TLpatches/patch-09
index 312031f36f2..d0fcf9b2946 100644
--- a/Build/source/libs/luajit/TLpatches/patch-09
+++ b/Build/source/libs/luajit/TLpatches/patch-09
@@ -1,11 +1,20 @@
diff -bur LuaJIT-2.1.0-beta3-orig/src/lj_load.c LuaJIT-2.1.0-beta3/src/lj_load.c
--- LuaJIT-2.1.0-beta3-orig/src/lj_load.c 2017-05-01 21:05:00.000000000 +0200
+++ LuaJIT-2.1.0-beta3/src/lj_load.c 2017-06-19 18:05:35.864190001 +0200
-@@ -166,3 +166,22 @@
+@@ -166,3 +166,31 @@
return 1;
}
-+
++/* -- Luajittex needs this one because it's faster than make it Lua -- */
++LUA_API int RESERVED_lua_dump(lua_State *L, lua_Writer writer, void *data, int strip)
++{
++ cTValue *o = L->top-1;
++ api_check(L, L->top > L->base);
++ if (tvisfunc(o) && isluafunc(funcV(o)))
++ return lj_bcwrite(L, funcproto(funcV(o)), writer, data, strip);
++ else
++ return 1;
++}
+
+/* -- Luajittex needs this one because it overloads loadfile -- */
+LUALIB_API int RESERVED_load_aux_JIT(lua_State *L, int status, int envarg)
diff --git a/Build/source/m4/kpse-lua53-flags.m4 b/Build/source/m4/kpse-lua53-flags.m4
new file mode 100644
index 00000000000..1de4269a79a
--- /dev/null
+++ b/Build/source/m4/kpse-lua53-flags.m4
@@ -0,0 +1,34 @@
+# Public macros for the TeX Live (TL) tree.
+# Copyright (C) 2013, 2014 Peter Breitenlohner <tex-live@tug.org>
+#
+# This file is free software; the copyright holder
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# KPSE_LUA53_FLAGS
+# ----------------
+# Set the make variables LUA53_INCLUDES and LUA53_LIBS to the CPPFLAGS and
+# LIBS required for the `-ltexlua53' library in libs/lua53/ of the TL tree.
+AC_DEFUN([KPSE_LUA53_FLAGS], [dnl
+_KPSE_LIB_FLAGS([lua53], [texlua53], [lt tree],
+ [-IBLD/libs/lua53/include], [BLD/libs/lua53/libtexlua53.la], [],
+ [], [${top_builddir}/../../libs/lua53/include/lua.h])[]dnl
+]) # KPSE_LUA53_FLAGS
+
+# KPSE_LUA53_DEFINES
+# ------------------
+# Set the make variable LUA53_DEFINES to the CPPFLAGS required when
+# compiling or using the `-ltexlua53' library.
+AC_DEFUN([KPSE_LUA53_DEFINES], [dnl
+AC_REQUIRE([KPSE_CHECK_WIN32])[]dnl
+AC_SUBST([LUA53_DEFINES], ['-DLUA_COMPAT_MODULE -DLUA_COMPAT_5_2 -DLUAI_HASHLIMIT=6'])
+if test "x$kpse_cv_have_win32" = xno; then
+ LUA53_DEFINES="$LUA53_DEFINES -DLUA_USE_POSIX"
+ AC_SEARCH_LIBS([dlopen], [dl])
+ if test "x$ac_cv_search_dlopen" != xno; then
+ AC_CHECK_HEADER([dlfcn.h],
+ [LUA53_DEFINES="$LUA53_DEFINES -DLUA_USE_DLOPEN"],
+ [], [AC_INCLUDES_DEFAULT])
+ fi
+fi
+]) # KPSE_LUA53_DEFINES
diff --git a/Build/source/m4/kpse-pkgs.m4 b/Build/source/m4/kpse-pkgs.m4
index 60f26206198..3e58df1087b 100644
--- a/Build/source/m4/kpse-pkgs.m4
+++ b/Build/source/m4/kpse-pkgs.m4
@@ -43,6 +43,7 @@ libpng
libpaper
luajit
lua52
+lua53
zlib
])[]dnl
m4_define([kpse_texlibs_pkgs], [dnl
diff --git a/Build/source/texk/web2c/Makefile.am b/Build/source/texk/web2c/Makefile.am
index cb971eaa3ff..38740776acf 100644
--- a/Build/source/texk/web2c/Makefile.am
+++ b/Build/source/texk/web2c/Makefile.am
@@ -89,6 +89,8 @@ $(proglib): ${srcdir}/lib/*.c
@ZLIB_RULE@
## Rebuild liblua52
@LUA52_RULE@
+## Rebuild liblua53
+@LUA53_RULE@
## Rebuild libluajit
@LUAJIT_RULE@
## Rebuild libpng
diff --git a/Build/source/texk/web2c/ac/web2c.ac b/Build/source/texk/web2c/ac/web2c.ac
index 7acbb825187..8cf40e03c93 100644
--- a/Build/source/texk/web2c/ac/web2c.ac
+++ b/Build/source/texk/web2c/ac/web2c.ac
@@ -36,6 +36,7 @@ m4_define([kpse_tex_progs], [dnl
[[aleph], [yes], [], [Aleph], []],
[[pdftex], [yes], [yes], [pdfTeX], [xpdf libpng]],
[[luatex], [yes], [], [LuaTeX], [poppler mpfr libpng zziplib lua52]],
+[[luatex53], [yes], [], [LuaTeX53], [poppler mpfr libpng zziplib lua53]],
[[luajittex], [yes], [], [LuaJITTeX], [poppler mpfr libpng zziplib luajit]],
[[mp], [yes], [], [MetaPost], [mpfr cairo libpng]],
[[pmp], [yes], [], [pMetaPost], [mpfr cairo libpng ptexenc]],
diff --git a/Build/source/texk/web2c/configure.ac b/Build/source/texk/web2c/configure.ac
index f8c53aa34dc..3f3e6c4e81b 100644
--- a/Build/source/texk/web2c/configure.ac
+++ b/Build/source/texk/web2c/configure.ac
@@ -92,6 +92,7 @@ KPSE_CHECK_SOCKET_LIBS
AS_CASE([$ac_cv_search_connect],
["none required"], [],
[no], [WEB2C_DISABLE([luatex], [no socket library])
+ WEB2C_DISABLE([luatex53], [no socket library])
WEB2C_DISABLE([ipc], [no socket library])],
[socketlibs=$ac_cv_search_connect])
if test "x$enable_ipc" = xyes; then
@@ -104,6 +105,7 @@ fi
# and maybe -lresolv for inet_aton().
lua_socketlibs=$socketlibs
kpse_save_LIBS=$LIBS
+KPSE_LUA53_DEFINES
KPSE_LUA52_DEFINES
KPSE_LUAJIT_DEFINES
LIBS=$kpse_save_LIBS
@@ -120,24 +122,24 @@ if test "x$kpse_cv_have_win32" = xno; then
[lua_socketlibs="$lua_socketlibs $ac_cv_search_dlopen"])])
AS_CASE([$ac_cv_search_hstrerror],
["none required"], [],
- [no], [WEB2C_DISABLE([luatex], [no hstrerror()])],
+ [no], [WEB2C_DISABLE([luatex], [no hstrerror()]) WEB2C_DISABLE([luatex53], [no hstrerror()])],
[lua_socketlibs="$lua_socketlibs $ac_cv_search_hstrerror"])
AS_CASE([$ac_cv_search_inet_aton],
["none required"], [],
- [no], [WEB2C_DISABLE([luatex], [no inet_aton()])],
+ [no], [WEB2C_DISABLE([luatex], [no inet_aton()]) WEB2C_DISABLE([luatex53], [no inet_aton()])],
[lua_socketlibs="$lua_socketlibs $ac_cv_search_inet_aton"])
AS_CASE([$ac_cv_search_gethostbyname],
["none required"], [],
- [no], [WEB2C_DISABLE([luatex], [no gethostbyname()])],
+ [no], [WEB2C_DISABLE([luatex], [no gethostbyname()]) WEB2C_DISABLE([luatex53], [no gethostbyname()])],
[lua_socketlibs="$lua_socketlibs $ac_cv_search_gethostbyname"])
AS_CASE([$ac_cv_search_nanosleep],
["none required"], [],
- [no], [WEB2C_DISABLE([luatex], [no nanosleep()])],
+ [no], [WEB2C_DISABLE([luatex], [no nanosleep()]) WEB2C_DISABLE([luatex53], [no nanosleep()])],
[lua_socketlibs="$lua_socketlibs $ac_cv_search_nanosleep"])
else
AC_CHECK_LIB([ws2_32], [main],
[lua_socketlibs="$socketlibs -lws2_32"],
- [WEB2C_DISABLE([luatex], [no getaddrinfo()])])
+ [WEB2C_DISABLE([luatex], [no getaddrinfo()]) WEB2C_DISABLE([luatex53], [no getaddrinfo()])])
fi
AM_CONDITIONAL([USE_DLOPEN], [test "x$ac_cv_header_dlfcn_h" = xyes])
AC_SUBST([lua_socketlibs])
@@ -250,6 +252,7 @@ AC_TYPE_SIGNAL
KPSE_KPATHSEA_FLAGS
KPSE_PTEXENC_FLAGS
KPSE_ZLIB_FLAGS
+KPSE_LUA53_FLAGS
KPSE_LUA52_FLAGS
KPSE_LUAJIT_FLAGS
KPSE_LIBPNG_FLAGS
diff --git a/Build/source/texk/web2c/luatexdir/ChangeLog b/Build/source/texk/web2c/luatexdir/ChangeLog
index 89c26f5ce1e..1fb4c9ef692 100644
--- a/Build/source/texk/web2c/luatexdir/ChangeLog
+++ b/Build/source/texk/web2c/luatexdir/ChangeLog
@@ -1,3 +1,6 @@
+2017-02-11 Luigi Scarso <luigi.scarso@gmail.com>
+ LuaFilesystem 1.7.0
+
2017-10-03 Luigi Scarso <luigi.scarso@gmail.com>
A not exhaustive list of changes:
diff --git a/Build/source/texk/web2c/luatexdir/NEWS b/Build/source/texk/web2c/luatexdir/NEWS
index eacbe3cd34d..91a4ec7fec1 100644
--- a/Build/source/texk/web2c/luatexdir/NEWS
+++ b/Build/source/texk/web2c/luatexdir/NEWS
@@ -1,5 +1,41 @@
+==============================================================
+LuaTeX 1.07 2018-01-17
+==============================================================
+
+(1) This release brings Lua 5.3 to LuaTeX. We have tested an experimental version
+for a few months and not encountered issues.
+
+(2) If you use Lua 5.3 you should be aware of a few changes in the language and
+its implementation. Numbers are now either integers or floats but are cast
+automatically.
+
+(3) In some cases (e.g. string.format) there is a more strict check. A float always
+has a decimal appended when serialized, so 1 becomes 1.0 as string.
+
+(4) We keep supporting the bit32 library on top of the new bit operators. Be aware
+of the fact that currently LuajitTeX does not have these operators.
+
+(5) Performance of LuaTeX with Lua 5.3 can be slightly better than with 5.2 but this
+really depends on your usage of Lua. In practice there should be no slowdown.
+
+(6) We are aware of possible substantial slowdown of string.format depending on the
+platform and compiler. This depends on Lua too and will be resolved in due time.
+
+(7) If you want to test with Lua 5.3 then have to build LuaTeX with --lua53. Because
+ConTeXt will switch to 5.3 after this release there will be binaries available at the
+ConTeXt garden.
+
+(8) The 2018 TeXlive distribution will ship with LuaTeX using Lua 5.2 but there will
+likely be an additional binary LuaTeX53 available.
+
+(9) From 2019 TeXlive will ship with LuaTeX and Lua 5.3 as default. We provide --lua52
+as build flag for a while. By then we might be looking at Lua 5.4 already.
+
+(10) There are the usual patches and cleanups and a few small additions (mentioned
+in the manual) but there have been no fundamental changes in the API (apart from
+removing depricated and undocumented functionality).
+
-This file is in the public domain.
==============================================================
LuaTeX Release 1.0.4 was released 2017033109
diff --git a/Build/source/texk/web2c/luatexdir/am/libluatex.am b/Build/source/texk/web2c/luatexdir/am/libluatex.am
index cabbaa0b5d6..3e90186acc3 100644
--- a/Build/source/texk/web2c/luatexdir/am/libluatex.am
+++ b/Build/source/texk/web2c/luatexdir/am/libluatex.am
@@ -9,11 +9,20 @@ LUA_INCLUDES = $(LUA52_INCLUDES) $(LUA52_DEFINES)
LUA_LIBS = $(LUA52_LIBS)
LUA_DEPEND = $(LUA52_DEPEND)
+## liblua53
+##
+LUA_LUA53_INCLUDES = $(LUA53_INCLUDES) $(LUA53_DEFINES)
+LUA_LUA53_LIBS = $(LUA53_LIBS)
+LUA_LUA53_DEPEND = $(LUA53_DEPEND)
+
+
+
## libluatex
##
-EXTRA_LIBRARIES += libluatex.a libluajittex.a
+EXTRA_LIBRARIES += libluatex.a liblua53tex.a libluajittex.a
libluatex_a_DEPENDENCIES = libff.a libluamisc.a
+liblua53tex_a_DEPENDENCIES = libff.a liblua53misc.a
libluajittex_a_DEPENDENCIES = libff.a libluajitmisc.a
libluatex_a_preflags = $(AM_CPPFLAGS) $(ZLIB_INCLUDES) $(LIBPNG_INCLUDES)
@@ -25,10 +34,12 @@ libluatex_a_preflags += -DLUA_FF_LIB=1 -I$(srcdir)/luatexdir/luafontloader/fontf
libluatex_a_preflags += -DSYNCTEX_ENGINE_H='<synctex-luatex.h>' -I$(srcdir)/synctexdir
libluatex_a_CPPFLAGS = $(libluatex_a_preflags) $(LUA_INCLUDES)
+liblua53tex_a_CPPFLAGS = $(libluatex_a_preflags) $(LUA_LUA53_INCLUDES)
libluajittex_a_CPPFLAGS = $(libluatex_a_preflags) $(LUAJIT_INCLUDES) $(LUAJIT_DEFINES)
libluajittex_a_CPPFLAGS += -DLuajitTeX
libluatex_a_CXXFLAGS = $(WARNING_CXXFLAGS)
+liblua53tex_a_CXXFLAGS = $(WARNING_CXXFLAGS)
libluajittex_a_CXXFLAGS = $(WARNING_CXXFLAGS)
dist_libluatex_a_SOURCES = \
@@ -37,6 +48,12 @@ nodist_libluatex_a_SOURCES = \
helpers.c luastuff.c texluac.c \
$(dist_libluatex_sources) \
$(nodist_libluatex_sources)
+dist_liblua53tex_a_SOURCES = \
+ luatexdir/lua/lstrlibext.c
+nodist_liblua53tex_a_SOURCES = \
+ helpers.c luastuff.c texluac.c \
+ $(dist_libluatex_sources) \
+ $(nodist_libluatex_sources)
dist_libluajittex_a_SOURCES = \
luatexdir/lua/lauxlib_bridge.h \
luatexdir/lua/lstrlibext.c
@@ -47,6 +64,7 @@ nodist_libluajittex_a_SOURCES = \
## mplib "stub" backends are in mplibstuff.c
$(libluatex_a_OBJECTS): libff.a libmplibcore.a libluamisc.a $(POPPLER_DEPEND)
+$(liblua53tex_a_OBJECTS): libff.a libmplibcore.a liblua53misc.a $(POPPLER_DEPEND)
$(libluajittex_a_OBJECTS): libff.a libmplibcore.a libluajitmisc.a $(POPPLER_DEPEND)
@@ -97,8 +115,6 @@ pkin.c: ctangle$(EXEEXT) luatexdir/font/pkin.w
$(luatex_font_ctangle) pkin.w
sfnt.c: ctangle$(EXEEXT) luatexdir/font/sfnt.w
$(luatex_font_ctangle) sfnt.w
-subfont.c: ctangle$(EXEEXT) luatexdir/font/subfont.w
- $(luatex_font_ctangle) subfont.w
texfont.c: ctangle$(EXEEXT) luatexdir/font/texfont.w
$(luatex_font_ctangle) texfont.w
tfmofm.c: ctangle$(EXEEXT) luatexdir/font/tfmofm.w
@@ -131,7 +147,7 @@ writetype2.c: ctangle$(EXEEXT) luatexdir/font/writetype2.w
$(luatex_font_ctangle) writetype2.w
libluatex_web += luatexdir/font/dofont.w luatexdir/font/luafont.w luatexdir/font/mapfile.w
-libluatex_web += luatexdir/font/pkin.w luatexdir/font/sfnt.w luatexdir/font/subfont.w
+libluatex_web += luatexdir/font/pkin.w luatexdir/font/sfnt.w
libluatex_web += luatexdir/font/texfont.w luatexdir/font/tfmofm.w
libluatex_web += luatexdir/font/tounicode.w luatexdir/font/tt_glyf.w
libluatex_web += luatexdir/font/tt_table.w luatexdir/font/vfovf.w
@@ -141,7 +157,7 @@ libluatex_web += luatexdir/font/writet1.w luatexdir/font/writet3.w
libluatex_web += luatexdir/font/writettf.w luatexdir/font/writetype0.w
libluatex_web += luatexdir/font/writetype2.w
-nodist_libluatex_sources += dofont.c luafont.c mapfile.c pkin.c sfnt.c subfont.c
+nodist_libluatex_sources += dofont.c luafont.c mapfile.c pkin.c sfnt.c
nodist_libluatex_sources += texfont.c tfmofm.c tounicode.c tt_glyf.c tt_table.c vfovf.c vfpacket.c
nodist_libluatex_sources += writecff.c writeenc.c writefont.c writet1.c writet3.c writettf.c
nodist_libluatex_sources += writetype0.c writetype2.c
@@ -550,6 +566,8 @@ dist_libluatex_sources += \
synctexdir/synctex.c \
synctexdir/synctex.h
+dist_liblua53tex_sources = $(dist_libluatex_sources)
+
EXTRA_DIST += \
$(dist_libluatex_sources) \
$(libluatex_web)
diff --git a/Build/source/texk/web2c/luatexdir/am/luaffi.am b/Build/source/texk/web2c/luatexdir/am/luaffi.am
index 3e64258cacf..c927b3df7af 100644
--- a/Build/source/texk/web2c/luatexdir/am/luaffi.am
+++ b/Build/source/texk/web2c/luatexdir/am/luaffi.am
@@ -12,19 +12,25 @@
##
-EXTRA_LIBRARIES += libluaffi.a
+EXTRA_LIBRARIES += libluaffi.a liblua53ffi.a
#libluaffi_a_DEPENDENCIES = $(ZLIB_DEPEND)
$(libluaffi_a_OBJECTS): $(LUA_DEPEND)
+$(liblua53ffi_a_OBJECTS): $(LUA_LUA53_DEPEND)
libluaffi_a_CPPFLAGS = \
-I$(top_srcdir)/luatexdir/luaffi -I$(top_srcdir)/luatexdir/luaffi/dynasm $(LUA_INCLUDES)
+liblua53ffi_a_CPPFLAGS = \
+ -I$(top_srcdir)/luatexdir/luaffi -I$(top_srcdir)/luatexdir/luaffi/dynasm $(LUA_LUA53_INCLUDES)
+
+
libluaffi_a_CFLAGS = # $(WARNING_CFLAGS)
+liblua53ffi_a_CFLAGS = # $(WARNING_CFLAGS)
nodist_libluaffi_a_SOURCES = $(libluaffi_sources)
-
+nodist_liblua53ffi_a_SOURCES = $(libluaffi_sources)
libluaffi_sources = \
@@ -38,6 +44,7 @@ libluaffi_sources = \
luatexdir/luaffi/ffi.h \
luatexdir/luaffi/parser.c
+liblua53ffi_sources = $(libluaffi_sources)
## Not used
##
#EXTRA_DIST
diff --git a/Build/source/texk/web2c/luatexdir/am/luamisc.am b/Build/source/texk/web2c/luatexdir/am/luamisc.am
index 1a9c22f854d..7e874ae09af 100644
--- a/Build/source/texk/web2c/luatexdir/am/luamisc.am
+++ b/Build/source/texk/web2c/luatexdir/am/luamisc.am
@@ -6,22 +6,27 @@
## libluamisc (luafilesystem, luamd5, luapeg, luazip, luazlib,
## and slnunicode)
-EXTRA_LIBRARIES += libluamisc.a libluajitmisc.a
+EXTRA_LIBRARIES += libluamisc.a liblua53misc.a libluajitmisc.a
libluamisc_a_DEPENDENCIES = $(ZZIPLIB_DEPEND) libluasocket.a libluaffi.a
+liblua53misc_a_DEPENDENCIES = $(ZZIPLIB_DEPEND) liblua53socket.a liblua53ffi.a
libluajitmisc_a_DEPENDENCIES = $(ZZIPLIB_DEPEND) libluajitsocket.a
$(libluamisc_a_OBJECTS): $(libluamisc_a_DEPENDENCIES)
+$(liblua53misc_a_OBJECTS): $(liblua53misc_a_DEPENDENCIES)
$(libluajitmisc_a_OBJECTS): $(libluajitmisc_a_DEPENDENCIES)
libluamisc_a_CPPFLAGS = $(ZLIB_INCLUDES) $(ZZIPLIB_INCLUDES) $(LUA_INCLUDES)
+liblua53misc_a_CPPFLAGS = $(ZLIB_INCLUDES) $(ZZIPLIB_INCLUDES) $(LUA_LUA53_INCLUDES)
libluajitmisc_a_CPPFLAGS = $(ZLIB_INCLUDES) $(ZZIPLIB_INCLUDES) $(LUAJIT_INCLUDES)
libluajitmisc_a_CPPFLAGS += -DLuajitTeX -I$(srcdir)/luatexdir
libluamisc_a_CFLAGS = # $(WARNING_CFLAGS)
+liblua53misc_a_CFLAGS = # $(WARNING_CFLAGS)
libluajitmisc_a_CFLAGS = # $(WARNING_CFLAGS)
nodist_libluamisc_a_SOURCES = $(libluamisc_sources)
+nodist_liblua53misc_a_SOURCES = $(libluamisc_sources)
nodist_libluajitmisc_a_SOURCES = $(libluamisc_sources)
libluamisc_sources = \
@@ -49,7 +54,8 @@ EXTRA_DIST += \
EXTRA_DIST += \
luatexdir/luafilesystem/Makefile \
luatexdir/luafilesystem/Makefile.win \
- luatexdir/luafilesystem/README \
+ luatexdir/luafilesystem/LICENSE \
+ luatexdir/luafilesystem/README.md \
luatexdir/luafilesystem/config \
luatexdir/luafilesystem/config.win \
luatexdir/luafilesystem/doc \
diff --git a/Build/source/texk/web2c/luatexdir/am/luasocket.am b/Build/source/texk/web2c/luatexdir/am/luasocket.am
index dd1c2fbd48d..8f8e1ab44ee 100644
--- a/Build/source/texk/web2c/luatexdir/am/luasocket.am
+++ b/Build/source/texk/web2c/luatexdir/am/luasocket.am
@@ -5,16 +5,22 @@
## luasocket
##
-EXTRA_LIBRARIES += libluasocket.a libluajitsocket.a
+EXTRA_LIBRARIES += libluasocket.a liblua53socket.a libluajitsocket.a
libluasocket_a_DEPENDENCIES = $(ZLIB_DEPEND)
+liblua53socket_a_DEPENDENCIES = $(ZLIB_DEPEND)
libluajitsocket_a_DEPENDENCIES = $(ZLIB_DEPEND)
$(libluasocket_a_OBJECTS): $(LUA_DEPEND)
+$(liblua53socket_a_OBJECTS): $(LUA_DEPEND)
$(libluajitsocket_a_OBJECTS): $(LUAJIT_DEPEND)
libluasocket_a_CPPFLAGS = \
-DLUASOCKET_DEBUG -I$(top_srcdir)/luatexdir/luasocket $(LUA_INCLUDES)
+
+liblua53socket_a_CPPFLAGS = \
+ -DLUASOCKET_DEBUG -I$(top_srcdir)/luatexdir/luasocket $(LUA_LUA53_INCLUDES)
+
libluajitsocket_a_CPPFLAGS = \
-DLUASOCKET_DEBUG -I$(top_srcdir)/luatexdir/luasocket $(LUAJIT_INCLUDES)
@@ -22,38 +28,42 @@ libluasocket_a_CFLAGS = # $(WARNING_CFLAGS)
libluajitsocket_a_CFLAGS = # $(WARNING_CFLAGS)
nodist_libluasocket_a_SOURCES = $(libluasocket_sources)
+nodist_liblua53socket_a_SOURCES = $(libluasocket_sources)
nodist_libluajitsocket_a_SOURCES = $(libluasocket_sources)
libluasocket_sources = \
- luatexdir/luasocket/src/auxiliar.c \
- luatexdir/luasocket/src/auxiliar.h \
- luatexdir/luasocket/src/buffer.c \
- luatexdir/luasocket/src/buffer.h \
- luatexdir/luasocket/src/except.c \
- luatexdir/luasocket/src/except.h \
- luatexdir/luasocket/src/inet.c \
- luatexdir/luasocket/src/inet.h \
- luatexdir/luasocket/src/io.c \
- luatexdir/luasocket/src/io.h \
+ luatexdir/luasocket/src/auxiliar.c \
+ luatexdir/luasocket/src/auxiliar.h \
+ luatexdir/luasocket/src/buffer.c \
+ luatexdir/luasocket/src/buffer.h \
+ luatexdir/luasocket/src/compat.c \
+ luatexdir/luasocket/src/compat.h \
+ luatexdir/luasocket/src/except.c \
+ luatexdir/luasocket/src/except.h \
+ luatexdir/luasocket/src/inet.c \
+ luatexdir/luasocket/src/inet.h \
+ luatexdir/luasocket/src/io.c \
+ luatexdir/luasocket/src/io.h \
luatexdir/luasocket/src/lua_preload.c \
- luatexdir/luasocket/src/luasocket.c \
- luatexdir/luasocket/src/luasocket.h \
- luatexdir/luasocket/src/mime.c \
- luatexdir/luasocket/src/mime.h \
- luatexdir/luasocket/src/options.c \
- luatexdir/luasocket/src/options.h \
- luatexdir/luasocket/src/select.c \
- luatexdir/luasocket/src/select.h \
- luatexdir/luasocket/src/serial.c \
- luatexdir/luasocket/src/socket.c \
- luatexdir/luasocket/src/socket.h \
- luatexdir/luasocket/src/tcp.c \
- luatexdir/luasocket/src/tcp.h \
- luatexdir/luasocket/src/timeout.c \
- luatexdir/luasocket/src/timeout.h \
- luatexdir/luasocket/src/udp.c \
- luatexdir/luasocket/src/udp.h \
- luatexdir/luasocket/src/usocket.h
+ luatexdir/luasocket/src/luasocket.c \
+ luatexdir/luasocket/src/luasocket.h \
+ luatexdir/luasocket/src/mime.c \
+ luatexdir/luasocket/src/mime.h \
+ luatexdir/luasocket/src/options.c \
+ luatexdir/luasocket/src/options.h \
+ luatexdir/luasocket/src/select.c \
+ luatexdir/luasocket/src/select.h \
+ luatexdir/luasocket/src/serial.c \
+ luatexdir/luasocket/src/socket.h \
+ luatexdir/luasocket/src/socket.c \
+ luatexdir/luasocket/src/tcp.c \
+ luatexdir/luasocket/src/tcp.h \
+ luatexdir/luasocket/src/timeout.c \
+ luatexdir/luasocket/src/timeout.h \
+ luatexdir/luasocket/src/udp.c \
+ luatexdir/luasocket/src/udp.h \
+ luatexdir/luasocket/src/usocket.h
+
## The files *_lua.c are included from lua_preload.c
##
@@ -68,35 +78,16 @@ EXTRA_DIST += \
luatexdir/luasocket/src/smtp_lua.c \
luatexdir/luasocket/src/socket_lua.c \
luatexdir/luasocket/src/tp_lua.c \
- luatexdir/luasocket/src/url_lua.c
+ luatexdir/luasocket/src/url_lua.c
## Not used
##
EXTRA_DIST += \
- luatexdir/luasocket/src/Makefile \
- luatexdir/luasocket/src/unix.c \
- luatexdir/luasocket/src/unix.h \
- luatexdir/luasocket/src/usocket.c \
- luatexdir/luasocket/src/wsocket.c \
- luatexdir/luasocket/src/wsocket.h \
- luatexdir/luasocket/src/ftp.lua \
- luatexdir/luasocket/src/headers.lua \
- luatexdir/luasocket/src/http.lua \
- luatexdir/luasocket/src/smtp.lua \
- luatexdir/luasocket/src/socket.lua \
- luatexdir/luasocket/src/tp.lua \
- luatexdir/luasocket/src/url.lua \
- luatexdir/luasocket/src/ltn12.lua \
- luatexdir/luasocket/src/mbox.lua \
- luatexdir/luasocket/src/mime.lua \
luatexdir/luasocket/LICENSE \
+ luatexdir/luasocket/Lua51.props \
+ luatexdir/luasocket/Lua52.props \
luatexdir/luasocket/NEW \
luatexdir/luasocket/README \
- luatexdir/luasocket/config \
- luatexdir/luasocket/luasocket.sln \
- luatexdir/luasocket/makefile \
- luatexdir/luasocket/mime.vcproj \
- luatexdir/luasocket/socket.vcproj \
luatexdir/luasocket/doc/dns.html \
luatexdir/luasocket/doc/ftp.html \
luatexdir/luasocket/doc/http.html \
@@ -104,6 +95,7 @@ EXTRA_DIST += \
luatexdir/luasocket/doc/installation.html \
luatexdir/luasocket/doc/introduction.html \
luatexdir/luasocket/doc/ltn12.html \
+ luatexdir/luasocket/doc/lua05.ppt \
luatexdir/luasocket/doc/luasocket.png \
luatexdir/luasocket/doc/mime.html \
luatexdir/luasocket/doc/reference.css \
@@ -117,14 +109,20 @@ EXTRA_DIST += \
luatexdir/luasocket/etc/b64.lua \
luatexdir/luasocket/etc/check-links.lua \
luatexdir/luasocket/etc/check-memory.lua \
+ luatexdir/luasocket/etc/cookie.lua \
luatexdir/luasocket/etc/dict.lua \
luatexdir/luasocket/etc/dispatch.lua \
luatexdir/luasocket/etc/eol.lua \
luatexdir/luasocket/etc/forward.lua \
luatexdir/luasocket/etc/get.lua \
+ luatexdir/luasocket/etc/links \
luatexdir/luasocket/etc/lp.lua \
luatexdir/luasocket/etc/qp.lua \
luatexdir/luasocket/etc/tftp.lua \
+ luatexdir/luasocket/luasocket.sln \
+ luatexdir/luasocket/makefile \
+ luatexdir/luasocket/mime.vcxproj \
+ luatexdir/luasocket/mime.vcxproj.filters \
luatexdir/luasocket/samples/README \
luatexdir/luasocket/samples/cddb.lua \
luatexdir/luasocket/samples/daytimeclnt.lua \
@@ -132,10 +130,76 @@ EXTRA_DIST += \
luatexdir/luasocket/samples/echosrvr.lua \
luatexdir/luasocket/samples/listener.lua \
luatexdir/luasocket/samples/lpr.lua \
+ luatexdir/luasocket/samples/mclisten.lua \
+ luatexdir/luasocket/samples/mcsend.lua \
luatexdir/luasocket/samples/talker.lua \
luatexdir/luasocket/samples/tinyirc.lua \
+ luatexdir/luasocket/socket.vcxproj \
+ luatexdir/luasocket/socket.vcxproj.filters \
+ luatexdir/luasocket/src/ftp.lua \
+ luatexdir/luasocket/src/headers.lua \
+ luatexdir/luasocket/src/http.lua \
+ luatexdir/luasocket/src/ltn12.lua \
+ luatexdir/luasocket/src/makefile \
+ luatexdir/luasocket/src/mbox.lua \
+ luatexdir/luasocket/src/mime.lua \
+ luatexdir/luasocket/src/pierror.h \
+ luatexdir/luasocket/src/serial.c \
+ luatexdir/luasocket/src/smtp.lua \
+ luatexdir/luasocket/src/socket.h \
+ luatexdir/luasocket/src/socket.lua \
+ luatexdir/luasocket/src/tp.lua \
+ luatexdir/luasocket/src/unix.c \
+ luatexdir/luasocket/src/unix.h \
+ luatexdir/luasocket/src/unixdgram.c \
+ luatexdir/luasocket/src/unixdgram.h \
+ luatexdir/luasocket/src/unixstream.c \
+ luatexdir/luasocket/src/unixstream.h \
+ luatexdir/luasocket/src/url.lua \
+ luatexdir/luasocket/src/usocket.c \
+ luatexdir/luasocket/src/wsocket.c \
+ luatexdir/luasocket/src/wsocket.h \
luatexdir/luasocket/test/README \
+ luatexdir/luasocket/test/auth/.htaccess \
+ luatexdir/luasocket/test/auth/.htpasswd \
+ luatexdir/luasocket/test/auth/index.html \
+ luatexdir/luasocket/test/cgi/cat \
+ luatexdir/luasocket/test/cgi/cat-index-html \
+ luatexdir/luasocket/test/cgi/env \
+ luatexdir/luasocket/test/cgi/query-string \
+ luatexdir/luasocket/test/cgi/redirect-loop \
+ luatexdir/luasocket/test/cgi/request-uri \
+ luatexdir/luasocket/test/dicttest.lua \
+ luatexdir/luasocket/test/excepttest.lua \
+ luatexdir/luasocket/test/find-connect-limit \
+ luatexdir/luasocket/test/ftptest.lua \
+ luatexdir/luasocket/test/hello.lua \
+ luatexdir/luasocket/test/httptest.lua \
+ luatexdir/luasocket/test/index.html \
+ luatexdir/luasocket/test/ltn12test.lua \
+ luatexdir/luasocket/test/luasocket.png \
+ luatexdir/luasocket/test/mimetest.lua \
+ luatexdir/luasocket/test/smtptest.lua \
+ luatexdir/luasocket/test/stufftest.lua \
+ luatexdir/luasocket/test/tcp-getoptions \
+ luatexdir/luasocket/test/test_bind.lua \
+ luatexdir/luasocket/test/test_getaddrinfo.lua \
+ luatexdir/luasocket/test/test_socket_error.lua \
luatexdir/luasocket/test/testclnt.lua \
+ luatexdir/luasocket/test/testmesg.lua \
luatexdir/luasocket/test/testsrvr.lua \
- luatexdir/luasocket/test/testsupport.lua
+ luatexdir/luasocket/test/testsupport.lua \
+ luatexdir/luasocket/test/tftptest.lua \
+ luatexdir/luasocket/test/udp-zero-length-send \
+ luatexdir/luasocket/test/udp-zero-length-send-recv \
+ luatexdir/luasocket/test/udpconnectclnt.lua \
+ luatexdir/luasocket/test/udpconnectsrvr.lua \
+ luatexdir/luasocket/test/unixdgramclnt.lua \
+ luatexdir/luasocket/test/unixdgramsrvr.lua \
+ luatexdir/luasocket/test/unixstreamclnt.lua \
+ luatexdir/luasocket/test/unixstreamsrvr.lua \
+ luatexdir/luasocket/test/upload.html \
+ luatexdir/luasocket/test/urltest.lua \
+ luatexdir/luasocket/test/utestclnt.lua \
+ luatexdir/luasocket/test/utestsrvr.lua
diff --git a/Build/source/texk/web2c/luatexdir/am/luatex.am b/Build/source/texk/web2c/luatexdir/am/luatex.am
index 41b8610a251..048adfa6c85 100644
--- a/Build/source/texk/web2c/luatexdir/am/luatex.am
+++ b/Build/source/texk/web2c/luatexdir/am/luatex.am
@@ -16,6 +16,17 @@ bin_links += luatex$(EXEEXT):texlua luatex$(EXEEXT):texluac
endif !WIN32
endif LUATEX
+if LUATEX53
+bin_PROGRAMS += luatex53
+if WIN32
+noinst_PROGRAMS += call_luatex53
+install_exe_links += install-luatex53-links
+uninstall_exe_links += uninstall-luatex53-links
+else !WIN32
+bin_links += luatex53$(EXEEXT):texlua53 luatex53$(EXEEXT):texlua53c
+endif !WIN32
+endif LUATEX53
+
if LUAJITTEX
bin_PROGRAMS += luajittex
if WIN32
@@ -27,10 +38,11 @@ bin_links += luajittex$(EXEEXT):texluajit luajittex$(EXEEXT):texluajitc
endif !WIN32
endif LUAJITTEX
-EXTRA_PROGRAMS += luatex luajittex
+EXTRA_PROGRAMS += luatex luatex53 luajittex
# Force Automake to use CXXLD for linking
nodist_EXTRA_luatex_SOURCES = dummy.cxx
+nodist_EXTRA_luatex53_SOURCES = dummy.cxx
nodist_EXTRA_luajittex_SOURCES = dummy.cxx
luatex_preflags = $(AM_CPPFLAGS) $(ZLIB_INCLUDES) $(LIBPNG_INCLUDES) $(POPPLER_INCLUDES)
@@ -39,32 +51,41 @@ luatex_postflags += -Dextra_version_info=`date +-%Y%m%d%H`
luatex_postflags += -I$(srcdir)/synctexdir -DSYNCTEX_ENGINE_H='<synctex-luatex.h>'
luatex_CPPFLAGS = $(luatex_preflags) $(LUA_INCLUDES) $(luatex_postflags)
+luatex53_CPPFLAGS = $(luatex_preflags) $(LUA_LUA53_INCLUDES) $(luatex_postflags)
luajittex_CPPFLAGS = $(luatex_preflags) $(LUAJIT_INCLUDES) $(LUAJIT_DEFINES) $(luatex_postflags)
luajittex_CPPFLAGS += -DLuajitTeX
luatex_CXXFLAGS = $(WARNING_CXXFLAGS)
+luatex53_CXXFLAGS = $(WARNING_CXXFLAGS)
luajittex_CXXFLAGS = $(WARNING_CXXFLAGS)
luatex_LDFLAGS = -export-dynamic
+luatex53_LDFLAGS = -export-dynamic
luajittex_LDFLAGS = -export-dynamic $(LUAJIT_LDEXTRA)
luatex_postldadd = libmplibcore.a $(MPFR_LIBS) $(GMP_LIBS)
luatex_postldadd += $(ZZIPLIB_LIBS) $(LIBPNG_LIBS) $(ZLIB_LIBS) $(POPPLER_LIBS)
luatex_postldadd += $(LDADD) libmputil.a libunilib.a libmd5.a $(lua_socketlibs)
+
luatex_LDADD = libluatex.a libff.a libluamisc.a libluasocket.a libluaffi.a $(LUA_LIBS) $(luatex_postldadd)
+luatex53_LDADD = liblua53tex.a libff.a liblua53misc.a liblua53socket.a liblua53ffi.a $(LUA_LUA53_LIBS) $(luatex_postldadd)
luajittex_LDADD = libluajittex.a libff.a libluajitmisc.a libluajitsocket.a $(LUAJIT_LIBS) $(luatex_postldadd)
luatex_depend = $(proglib) $(KPATHSEA_DEPEND) $(LIBPNG_DEPEND) libmputil.a libmd5.a
luatex_DEPENDENCIES = $(luatex_depend) libluatex.a
+luatex53_DEPENDENCIES = $(luatex_depend) liblua53tex.a
luajittex_DEPENDENCIES = $(luatex_depend) libluajittex.a
$(luatex_OBJECTS): libluatex.a
+$(luatex53_OBJECTS): liblua53tex.a
$(luajittex_OBJECTS): libluajittex.a
nodist_luatex_SOURCES = $(luatex_sources)
+nodist_luatex53_SOURCES = $(luatex_sources)
nodist_luajittex_SOURCES = $(luatex_sources)
+
luatex_sources = \
luatexdir/luatex_svnversion.h \
luatexdir/luatex.c \
@@ -77,6 +98,11 @@ EXTRA_DIST += \
call_luatex_CPPFLAGS = -DEXEPROG=\"luatex.exe\"
nodist_call_luatex_SOURCES = callexe.c
call_luatex_LDADD =
+
+call_luatex53_CPPFLAGS = -DEXEPROG=\"luatex53.exe\"
+nodist_call_luatex53_SOURCES = callexe.c
+call_luatex53_LDADD =
+
call_luajittex_CPPFLAGS = -DEXEPROG=\"luajittex.exe\"
nodist_call_luajittex_SOURCES = callexe.c
call_luajittex_LDADD =
@@ -102,6 +128,10 @@ endif WIN32
#
luatex_tests = luatexdir/luatex.test luatexdir/luaimage.test
luatexdir/luatex.log luatexdir/luaimage.log: luatex$(EXEEXT)
+luatex53_tests = luatexdir/luatex.test luatexdir/luaimage.test
+luatexdir/luatex53.log luatexdir/luaimage53.log: luatex53$(EXEEXT)
+
+
luajittex_tests = luatexdir/luajittex.test luatexdir/luajitimage.test
luatexdir/luajittex.log luatexdir/luajitimage.log: luajittex$(EXEEXT)
@@ -110,6 +140,9 @@ EXTRA_DIST += $(luatex_tests) $(luajittex_tests)
if LUATEX
TESTS += $(luatex_tests)
endif LUATEX
+if LUATEX53
+TESTS += $(luatex_tests)
+endif LUATEX53
if LUAJITTEX
TESTS += $(luajittex_tests)
endif LUAJITTEX
diff --git a/Build/source/texk/web2c/luatexdir/dvi/dvigen.w b/Build/source/texk/web2c/luatexdir/dvi/dvigen.w
index d703db1a2a8..d991445a59f 100644
--- a/Build/source/texk/web2c/luatexdir/dvi/dvigen.w
+++ b/Build/source/texk/web2c/luatexdir/dvi/dvigen.w
@@ -1165,25 +1165,6 @@ void dvi_end_page(PDF pdf)
{
(void) pdf;
dvi_out(eop);
-
-#ifdef IPC
- if (ipcon > 0) {
- if (dvi_limit == half_buf) {
- write_dvi(half_buf, dvi_buf_size - 1);
- fflush(static_pdf->file);
- dvi_gone = dvi_gone + half_buf;
- }
- if (dvi_ptr > 0) {
- write_dvi(0, dvi_ptr - 1);
- fflush(static_pdf->file);
- dvi_offset = dvi_offset + dvi_ptr;
- dvi_gone = dvi_gone + dvi_ptr;
- }
- dvi_ptr = 0;
- dvi_limit = dvi_buf_size;
- ipcpage(dvi_gone);
- }
-#endif /* IPC */
}
@ At the end of the program, we must finish things off by writing the
diff --git a/Build/source/texk/web2c/luatexdir/font/luafont.w b/Build/source/texk/web2c/luatexdir/font/luafont.w
index 7065f96d904..f63b71a1c15 100644
--- a/Build/source/texk/web2c/luatexdir/font/luafont.w
+++ b/Build/source/texk/web2c/luatexdir/font/luafont.w
@@ -834,16 +834,31 @@ static void read_char_packets(lua_State * L, int *l_fonts, charinfo * co, intern
lua_pop(L, 2);
break;
case packet_pdf_code:
- append_packet(cmd);
ts = (int) lua_rawlen(L, -2);
lua_rawgeti(L, -2, 2);
if (ts == 3) {
+ /* mode on stack */
+ s = lua_tostring(L, -1);
+ if (lua_type(L, -1) == LUA_TSTRING) {
+ /* <pdf> <mode> <direct|page|text|raw|origin> */
+ if (lua_key_eq(s, mode)) {
+ cmd = packet_pdf_mode;
+ lua_rawgeti(L, -3, 3);
+ /* mode on stack */
+ s = lua_tostring(L, -1);
+ }
+ } else {
+ /* <pdf> <direct|page|text|raw|origin> <string> */
+ }
if (lua_type(L, -1) == LUA_TSTRING) {
- s = lua_tostring(L, -1);
if (lua_key_eq(s, direct)) {
n = direct_always;
} else if (lua_key_eq(s, page)) {
n = direct_page;
+ } else if (lua_key_eq(s, text)) {
+ n = direct_text;
+ } else if (lua_key_eq(s, font)) {
+ n = direct_font;
} else if (lua_key_eq(s, raw)) {
n = direct_raw;
} else if (lua_key_eq(s, origin)) {
@@ -854,23 +869,29 @@ static void read_char_packets(lua_State * L, int *l_fonts, charinfo * co, intern
}
} else {
n = (int) lua_roundnumber(L, -1);
- if (n < set_origin || n > direct_raw) {
+ if (n < set_origin || n >= scan_special) {
n = set_origin ;
}
}
- lua_rawgeti(L, -3, 3);
+ if (cmd == packet_pdf_code) {
+ lua_rawgeti(L, -3, 3);
+ /* string on stack */
+ }
} else {
n = set_origin;
}
+ append_packet(cmd);
do_store_four(n);
- s = luaL_checklstring(L, -1, &l);
- if (l > 0) {
+ if (cmd == packet_pdf_code) {
+ s = luaL_checklstring(L, -1, &l);
do_store_four(l);
- m = (int) l;
- while (m > 0) {
- n = *s++;
- m--;
- append_packet(n);
+ if (l > 0) {
+ m = (int) l;
+ while (m > 0) {
+ n = *s++;
+ m--;
+ append_packet(n);
+ }
}
}
lua_pop(L,ts == 3 ? 2 : 1);
diff --git a/Build/source/texk/web2c/luatexdir/font/luatexfont.h b/Build/source/texk/web2c/luatexdir/font/luatexfont.h
index 9ef5110db24..459d2092b54 100644
--- a/Build/source/texk/web2c/luatexdir/font/luatexfont.h
+++ b/Build/source/texk/web2c/luatexdir/font/luatexfont.h
@@ -63,20 +63,9 @@ typedef struct {
extern const key_entry font_key[FONT_KEYS_NUM];
-typedef struct _subfont_entry {
- char *infix; /* infix for this subfont, eg "01" */
- long charcodes[256]; /* the mapping for this subfont as read from sfd */
- struct _subfont_entry *next;
-} subfont_entry;
-
# include "mapfile.h"
typedef struct {
- char *name; /* sfd name, eg "Unicode" */
- subfont_entry *subfont; /* linked list of subfonts */
-} sfd_entry;
-
-typedef struct {
int val; /* value */
boolean set; /* true if parameter has been set */
} intparm;
@@ -182,10 +171,6 @@ void pdf_add_stream(pdf_obj * stream, unsigned char *buf, long len);
void pdf_release_obj(pdf_obj * stream);
unsigned long ttc_read_offset(sfnt * sfont, int ttc_idx, fd_entry *fd);
-/* subfont.c */
-void sfd_free(void);
-boolean handle_subfont_fm(fm_entry *, int);
-
/* writeenc.c */
fe_entry *get_fe_entry(char *);
void enc_free(void);
diff --git a/Build/source/texk/web2c/luatexdir/font/mapfile.h b/Build/source/texk/web2c/luatexdir/font/mapfile.h
index 8ad05c77bb1..928a0e91904 100644
--- a/Build/source/texk/web2c/luatexdir/font/mapfile.h
+++ b/Build/source/texk/web2c/luatexdir/font/mapfile.h
@@ -24,7 +24,7 @@
# define F_INCLUDED (1 << 0)
# define F_SUBSETTED (1 << 1)
# define F_STDT1FONT (1 << 2)
-# define F_SUBFONT (1 << 3)
+/* we don't support sub fonts */
# define F_TYPE1 (1 << 4)
# define F_TRUETYPE (1 << 5)
# define F_OTF (1 << 6)
@@ -38,7 +38,6 @@ typedef enum { MAPFILE, MAPLINE } maptype;
# define set_included(fm) ((fm)->type = (unsigned short)((fm)->type | F_INCLUDED))
# define set_subsetted(fm) ((fm)->type = (unsigned short)((fm)->type | F_SUBSETTED))
# define set_std_t1font(fm) ((fm)->type = (unsigned short)((fm)->type | F_STDT1FONT))
-# define set_subfont(fm) ((fm)->type = (unsigned short)((fm)->type | F_SUBFONT))
# define set_type1(fm) ((fm)->type = (unsigned short)((fm)->type | F_TYPE1))
# define set_truetype(fm) ((fm)->type = (unsigned short)((fm)->type | F_TRUETYPE))
# define set_opentype(fm) ((fm)->type = (unsigned short)((fm)->type | F_OTF))
@@ -50,7 +49,6 @@ typedef enum { MAPFILE, MAPLINE } maptype;
# define unset_included(fm) ((fm)->type = (unsigned short)((fm)->type & ~F_INCLUDED))
# define unset_subsetted(fm) ((fm)->type = (unsigned short)((fm)->type & ~F_SUBSETTED))
# define unset_std_t1font(fm)((fm)->type = (unsigned short)((fm)->type & ~F_STDT1FONT))
-# define unset_subfont(fm) ((fm)->type = (unsigned short)((fm)->type & ~F_SUBFONT))
# define unset_type1(fm) ((fm)->type = (unsigned short)((fm)->type & ~F_TYPE1))
# define unset_truetype(fm) ((fm)->type = (unsigned short)((fm)->type & ~F_TRUETYPE))
# define unset_opentype(fm) ((fm)->type = (unsigned short)((fm)->type & ~F_OTF))
@@ -62,7 +60,6 @@ typedef enum { MAPFILE, MAPLINE } maptype;
# define is_included(fm) (((fm)->type & F_INCLUDED) != 0)
# define is_subsetted(fm) (((fm)->type & F_SUBSETTED) != 0)
# define is_std_t1font(fm) (((fm)->type & F_STDT1FONT) != 0)
-# define is_subfont(fm) (((fm)->type & F_SUBFONT) != 0)
# define is_type1(fm) (((fm)->type & F_TYPE1) != 0)
# define is_truetype(fm) (((fm)->type & F_TRUETYPE) != 0)
# define is_opentype(fm) (((fm)->type & F_OTF) != 0)
@@ -85,7 +82,6 @@ typedef enum { MAPFILE, MAPLINE } maptype;
typedef struct {
/* parameters scanned from the map file: */
char *tfm_name; /* TFM file name (1st field in map line) */
- char *sfd_name; /* subfont directory name, like @sfd_name@ */
char *ps_name; /* PostScript name (optional 2nd field in map line) */
int fd_flags; /* font descriptor /Flags (PDF Ref. section 5.7.1) */
int slant; /* SlantFont */
@@ -93,10 +89,6 @@ typedef struct {
char *encname; /* encoding file name */
char *ff_name; /* font file name */
unsigned short type; /* various flags */
- short pid; /* Pid for truetype fonts */
- short eid; /* Eid for truetype fonts */
- /* parameters NOT scanned from the map file: */
- subfont_entry *subfont; /* subfont mapping */
} fm_entry;
typedef struct {
diff --git a/Build/source/texk/web2c/luatexdir/font/mapfile.w b/Build/source/texk/web2c/luatexdir/font/mapfile.w
index f4f31e5a833..9460dac5a9f 100644
--- a/Build/source/texk/web2c/luatexdir/font/mapfile.w
+++ b/Build/source/texk/web2c/luatexdir/font/mapfile.w
@@ -73,7 +73,6 @@ fm_entry *new_fm_entry(void)
fm_entry *fm;
fm = xtalloc(1, fm_entry);
fm->tfm_name = NULL;
- fm->sfd_name = NULL;
fm->ps_name = NULL;
fm->fd_flags = FD_FLAGS_NOT_SET_IN_MAPLINE;
fm->ff_name = NULL;
@@ -81,9 +80,6 @@ fm_entry *new_fm_entry(void)
fm->type = 0;
fm->slant = 0;
fm->extend = 1000;
- fm->pid = -1;
- fm->eid = -1;
- fm->subfont = NULL;
unset_slantset(fm);
unset_extendset(fm);
unset_inuse(fm);
@@ -93,7 +89,6 @@ fm_entry *new_fm_entry(void)
void delete_fm_entry(fm_entry * fm)
{
xfree(fm->tfm_name);
- xfree(fm->sfd_name);
xfree(fm->ps_name);
xfree(fm->ff_name);
xfree(fm);
@@ -251,15 +246,6 @@ static int check_fm_entry(fm_entry * fm, boolean warn)
a += 16;
}
- /* subfonts must be used with subsetted non-reencoded TrueType fonts */
- if (fm->pid != -1 &&
- !(is_truetype(fm) && is_subsetted(fm) && !is_reencoded(fm))) {
- if (warn)
- formatted_warning("map file", "invalid entry for '%s': PidEid can be used only with subsetted non-reencoded TrueType fonts",
- fm->tfm_name);
- a += 32;
- }
-
return a;
}
@@ -408,13 +394,10 @@ static void fm_scan_line(void)
goto bad_line;
}
break;
- case 'P': /* handle cases for subfonts like 'PidEid=3,1' */
- if (sscanf(r, "PidEid=%i, %i %n", &a, &b, &c) >= 2) {
- fm->pid = (short) a;
- fm->eid = (short) b;
- r += c;
- break;
- }
+ case 'P': /* handle cases for sub fonts like 'PidEid=3,1' */
+ formatted_warning("map file", "invalid entry for '%s': subfonts are not supported", fm->tfm_name);
+ goto bad_line;
+ break;
default: /* encoding or font file specification */
a = b = 0;
if (*r == '<') {
@@ -468,8 +451,6 @@ static void fm_scan_line(void)
fm points to a valid, freshly filled-out fm_entry structure.
Now follows the actual work of registering/deleting.
*/
- if (handle_subfont_fm(fm, mitem->mode)) /* is this a subfont? */
- return;
if (avl_do_entry(fm, mitem->mode) == 0)
return;
bad_line:
diff --git a/Build/source/texk/web2c/luatexdir/font/texfont.h b/Build/source/texk/web2c/luatexdir/font/texfont.h
index d415460b1e1..75beafe66f1 100644
--- a/Build/source/texk/web2c/luatexdir/font/texfont.h
+++ b/Build/source/texk/web2c/luatexdir/font/texfont.h
@@ -625,6 +625,7 @@ typedef enum { packet_char_code,
packet_scale_code,
packet_lua_code,
packet_pdf_code,
+ packet_pdf_mode,
} packet_command_codes;
extern scaled store_scaled_f(scaled sq, int fw);
diff --git a/Build/source/texk/web2c/luatexdir/font/vfpacket.w b/Build/source/texk/web2c/luatexdir/font/vfpacket.w
index 14a6ca61169..d2329916a31 100644
--- a/Build/source/texk/web2c/luatexdir/font/vfpacket.w
+++ b/Build/source/texk/web2c/luatexdir/font/vfpacket.w
@@ -83,11 +83,12 @@ int vf_packet_bytes(charinfo * co)
case packet_image_code:
case packet_node_code:
case packet_right_code:
- vfp += 4;
- break;
case packet_rule_code:
vfp += 8;
break;
+ case packet_pdf_mode:
+ vfp += 4;
+ break;
case packet_pdf_code:
vfp += 4;
/* plus a string so we fall through */
@@ -243,6 +244,10 @@ void do_vf_packet(PDF pdf, internal_font_number vf_f, int c, int ex_glyph)
pdf_literal(pdf, s, mode, false);
flush_str(s);
break;
+ case packet_pdf_mode:
+ packet_number(mode);
+ pdf_literal_set_mode(pdf, mode);
+ break;
case packet_special_code:
packet_number(k);
str_room(k);
@@ -397,11 +402,12 @@ replace_packet_fonts(internal_font_number f, int *old_fontid,
case packet_image_code:
case packet_node_code:
case packet_right_code:
- vfp += 4;
- break;
case packet_rule_code:
vfp += 8;
break;
+ case packet_pdf_mode:
+ vfp += 4;
+ break;
case packet_pdf_code:
vfp += 4;
/* plus a string so we fall through */
diff --git a/Build/source/texk/web2c/luatexdir/font/writecff.h b/Build/source/texk/web2c/luatexdir/font/writecff.h
index 1a24df483b4..f05822a893b 100644
--- a/Build/source/texk/web2c/luatexdir/font/writecff.h
+++ b/Build/source/texk/web2c/luatexdir/font/writecff.h
@@ -247,22 +247,14 @@ extern long cff_set_name(cff_font * cff, char *name);
extern long cff_read_subrs(cff_font * cff);
/* Encoding */
-extern long cff_read_encoding(cff_font * cff);
-extern long cff_pack_encoding(cff_font * cff, card8 * dest, long destlen);
-extern card16 cff_encoding_lookup(cff_font * cff, card8 code);
extern void cff_release_encoding(cff_encoding * encoding);
/* Charsets */
extern long cff_read_charsets(cff_font * cff);
extern long cff_pack_charsets(cff_font * cff, card8 * dest, long destlen);
-/* Returns GID of PS name "glyph" */
-extern card16 cff_glyph_lookup(cff_font * cff, const char *glyph);
-/* Returns GID of glyph with SID/CID "cid" */
-extern card16 cff_charsets_lookup(cff_font * cff, card16 cid);
extern void cff_release_charsets(cff_charsets * charset);
/* Returns SID or CID */
-extern card16 cff_charsets_lookup_inverse(cff_font * cff, card16 gid);
/* FDSelect */
extern long cff_read_fdselect(cff_font * cff);
diff --git a/Build/source/texk/web2c/luatexdir/font/writecff.w b/Build/source/texk/web2c/luatexdir/font/writecff.w
index 9707c751e25..a71e16f6f5c 100644
--- a/Build/source/texk/web2c/luatexdir/font/writecff.w
+++ b/Build/source/texk/web2c/luatexdir/font/writecff.w
@@ -2589,142 +2589,6 @@ static long cs_copy_charstring(card8 * dst, long dstlen, card8 * src, long srcle
return (long) (dst - save);
}
-@* encodings.
-
-@ Encoding and Charset arrays always begin with GID = 1.
-
-@c
-long cff_read_encoding(cff_font * cff)
-{
- cff_encoding *encoding;
- long offset, length;
- card8 i;
-
- if (cff->topdict == NULL) {
- normal_error("cff","top DICT data not found");
- }
-
- if (!cff_dict_known(cff->topdict, "Encoding")) {
- cff->flag |= ENCODING_STANDARD;
- cff->encoding = NULL;
- return 0;
- }
-
- offset = (long) cff_dict_get(cff->topdict, "Encoding", 0);
- if (offset == 0) { /* predefined */
- cff->flag |= ENCODING_STANDARD;
- cff->encoding = NULL;
- return 0;
- } else if (offset == 1) {
- cff->flag |= ENCODING_EXPERT;
- cff->encoding = NULL;
- return 0;
- }
-
- cff->offset = (l_offset) offset;
- cff->encoding = encoding = xcalloc(1, sizeof(cff_encoding));
- encoding->format = get_card8(cff);
- length = 1;
-
- switch (encoding->format & (~0x80)) {
- case 0:
- encoding->num_entries = get_card8(cff);
- (encoding->data).codes = xmalloc(encoding->num_entries * sizeof(card8));
- for (i = 0; i < (encoding->num_entries); i++) {
- (encoding->data).codes[i] = get_card8(cff);
- }
- length += encoding->num_entries + 1;
- break;
- case 1:
- {
- cff_range1 *ranges;
- encoding->num_entries = get_card8(cff);
- encoding->data.range1 = ranges
- = xcalloc(encoding->num_entries, sizeof(cff_range1));
- for (i = 0; i < (encoding->num_entries); i++) {
- ranges[i].first = get_card8(cff);
- ranges[i].n_left = get_card8(cff);
- }
- length += (encoding->num_entries) * 2 + 1;
- }
- break;
- default:
- xfree(encoding);
- normal_error("cff","unknown encoding format");
- break;
- }
- /* Supplementary data */
- if ((encoding->format) & 0x80) {
- cff_map *map;
- encoding->num_supps = get_card8(cff);
- encoding->supp = map = xcalloc(encoding->num_supps, sizeof(cff_map));
- for (i = 0; i < (encoding->num_supps); i++) {
- map[i].code = get_card8(cff);
- map[i].glyph = get_card16(cff); /* SID */
- }
- length += (encoding->num_supps) * 3 + 1;
- } else {
- encoding->num_supps = 0;
- encoding->supp = NULL;
- }
-
- return length;
-}
-
-@ @c
-long cff_pack_encoding(cff_font * cff, card8 * dest, long destlen)
-{
- long len = 0;
- cff_encoding *encoding;
- card16 i;
-
- if (cff->flag & HAVE_STANDARD_ENCODING || cff->encoding == NULL)
- return 0;
-
- if (destlen < 2)
- normal_error("cff","buffer overflow (19)");
-
- encoding = cff->encoding;
-
- dest[len++] = encoding->format;
- dest[len++] = encoding->num_entries;
- switch (encoding->format & (~0x80)) {
- case 0:
- if (destlen < len + encoding->num_entries)
- normal_error("cff","buffer overflow (20)");
- for (i = 0; i < (encoding->num_entries); i++) {
- dest[len++] = (encoding->data).codes[i];
- }
- break;
- case 1:
- {
- if (destlen < len + (encoding->num_entries) * 2)
- normal_error("cff","buffer overflow (21)");
- for (i = 0; i < (encoding->num_entries); i++) {
- dest[len++] = (card8) ((encoding->data).range1[i].first & 0xff);
- dest[len++] = (card8) ((encoding->data).range1[i].n_left);
- }
- }
- break;
- default:
- normal_error("cff","unknown encoding format");
- break;
- }
-
- if ((encoding->format) & 0x80) {
- if (destlen < len + (encoding->num_supps) * 3 + 1)
- normal_error("cff","buffer overflow (22)");
- dest[len++] = encoding->num_supps;
- for (i = 0; i < (encoding->num_supps); i++) {
- dest[len++] = (card8) ((encoding->supp)[i].code);
- dest[len++] = (card8) (((encoding->supp)[i].glyph >> 8) & 0xff);
- dest[len++] = (card8) ((encoding->supp)[i].glyph & 0xff);
- }
- }
-
- return len;
-}
-
@ CID-Keyed font specific
@c
long cff_read_fdselect(cff_font * cff)
@@ -3230,68 +3094,6 @@ cffont->_string = NULL;
}
@ @c
-#undef ERROR /* for mingw */
-#define ERROR(a) { perror(a); return 0; }
-
-@ Input : SID or CID (16-bit unsigned int) Output: glyph index
-
-@c
-card16 cff_charsets_lookup(cff_font * cff, card16 cid)
-{
- card16 gid = 0;
- cff_charsets *charset;
- card16 i;
-
- if (cff->flag & (CHARSETS_ISOADOBE | CHARSETS_EXPERT | CHARSETS_EXPSUB)) {
- ERROR("Predefined CFF charsets not supported yet");
- } else if (cff->charsets == NULL) {
- normal_error("cff","charsets data not available");
- }
-
- if (cid == 0) {
- return 0; /* GID 0 (.notdef) */
- }
-
- charset = cff->charsets;
-
- gid = 0;
- switch (charset->format) {
- case 0:
- for (i = 0; i < charset->num_entries; i++) {
- if (cid == charset->data.glyphs[i]) {
- gid = (card16) (i + 1);
- return gid;
- }
- }
- break;
- case 1:
- for (i = 0; i < charset->num_entries; i++) {
- if (cid >= charset->data.range1[i].first &&
- cid <= charset->data.range1[i].first + charset->data.range1[i].n_left) {
- gid = (card16) (gid + cid - charset->data.range1[i].first + 1);
- return gid;
- }
- gid = (card16) (gid + charset->data.range1[i].n_left + 1);
- }
- break;
- case 2:
- for (i = 0; i < charset->num_entries; i++) {
- if (cid >= charset->data.range2[i].first &&
- cid <= charset->data.range2[i].first + charset->data.range2[i].n_left) {
- gid = (card16) (gid + cid - charset->data.range2[i].first + 1);
- return gid;
- }
- gid = (card16) (gid + charset->data.range2[i].n_left + 1);
- }
- break;
- default:
- normal_error("cff","unknown charset format");
- }
-
- return 0; /* not found */
-}
-
-@ @c
#define is_cidfont(a) ((a)->flag & FONTTYPE_CIDFONT)
#define CID_MAX 65535
@@ -3319,7 +3121,7 @@ void write_cid_cff(PDF pdf, cff_font * cffont, fd_entry * fd)
cff_charsets *charset = NULL;
if (!is_cidfont(cffont)) {
- perror("Not a CIDfont.");
+ normal_error("cff","invalid CIDfont");
return;
}
@@ -3359,9 +3161,6 @@ void write_cid_cff(PDF pdf, cff_font * cffont, fd_entry * fd)
for (cid = 0; cid <= CID_MAX; cid++) {
glyph->id = (unsigned) cid;
if (avl_find(fd->gl_tree, glyph) != NULL) {
- /*
- gid = (card16) cff_charsets_lookup(cffont, (card16) cid);
- */
gid = (card16) cid;
CIDToGIDMap[2 * cid] = (unsigned char) ((gid >> 8) & 0xff);
CIDToGIDMap[2 * cid + 1] = (unsigned char) (gid & 0xff);
diff --git a/Build/source/texk/web2c/luatexdir/font/writettf.w b/Build/source/texk/web2c/luatexdir/font/writettf.w
index ff968eef9e2..2a13b889979 100644
--- a/Build/source/texk/web2c/luatexdir/font/writettf.w
+++ b/Build/source/texk/web2c/luatexdir/font/writettf.w
@@ -38,7 +38,6 @@ int ttf_curbyte = 0;
typedef struct {
char *name; /* name of glyph */
- long code; /* charcode in case of subfonts */
long newindex; /* new index of glyph in output file */
} ttfenc_entry;
@@ -571,30 +570,6 @@ static void ttf_copy_encoding(void)
ttfenc_tab[*q].name = glyph_names[*q];
}
make_subset_tag(fd_cur);
- } else if (is_subfont(fd_cur->fm)) {
- charcodes = fd_cur->fm->subfont->charcodes;
- assert(charcodes != NULL);
-
- for (i = 0; i < 256; i++)
- ttfenc_tab[i].code = -1;
-
- /* take over collected characters from \TeX */
- avl_t_init(&t, fd_cur->tx_tree);
- for (q = (int *) avl_t_first(&t, fd_cur->tx_tree); q != NULL;
- q = (int *) avl_t_next(&t)) {
- assert(*q >= 0 && *q < 256);
- e = ttfenc_tab + *q;
- e->code = charcodes[*q];
- if (e->code == -1)
- formatted_warning("ttf font", "character %i in subfont %s is not mapped to any charcode", *q, fd_cur->fm->tfm_name);
- else {
- assert(e->code < 0x10000);
- sprintf(buf, "/c%4.4X", (int) e->code);
- aa = avl_probe(fd_cur->gl_tree, xstrdup(buf));
- assert(aa != NULL);
- }
- }
- make_subset_tag(fd_cur);
} else
assert(0);
}
@@ -1366,33 +1341,6 @@ static void ttf_reindex_glyphs(void)
for (e = ttfenc_tab; e - ttfenc_tab < 256; e++) {
e->newindex = 0; /* index of ".notdef" glyph */
- /* handle case of subfonts first */
- if (is_subfont(fd_cur->fm)) {
- if (e->code == -1)
- continue;
- assert(fd_cur->fm->pid != -1 && fd_cur->fm->eid != -1);
- if (cmap == NULL && !cmap_not_found) {
- cmap =
- ttf_read_cmap(fd_cur->fm->ff_name, fd_cur->fm->pid,
- fd_cur->fm->eid, true);
- if (cmap == NULL)
- cmap_not_found = true;
- }
- if (cmap == NULL)
- continue;
- t = cmap->table;
- assert(t != NULL && e->code < 0x10000);
- if (t[e->code] < 0) {
- formatted_warning("ttf font",
- "subfont %s has a wrong mapping, character %li -> 0x%4.4lX -> .notdef",
- fd_cur->fm->tfm_name, (long) (e - ttfenc_tab), e->code);
- continue;
- }
- assert(t[e->code] >= 0 && t[e->code] < glyphs_count); /* t has been read from ttf */
- glyph = glyph_tab + t[e->code];
- goto append_new_glyph;
- }
-
/* handle case of reencoded fonts */
if (e->name == notdef)
continue;
@@ -1706,8 +1654,8 @@ void writettf(PDF pdf, fd_entry * fd)
assert(is_truetype(fd_cur->fm));
assert(is_included(fd_cur->fm));
- if (is_subsetted(fd_cur->fm) && (fd_cur->fe == NULL) && !is_subfont(fd_cur->fm)) {
- normal_error("ttf font","subset must be a reencoded or a subfont");
+ if (is_subsetted(fd_cur->fm) && (fd_cur->fe == NULL)) {
+ normal_error("ttf font","subset must be a reencoded font");
}
ttf_curbyte = 0;
ttf_size = 0;
diff --git a/Build/source/texk/web2c/luatexdir/image/pdftoepdf.w b/Build/source/texk/web2c/luatexdir/image/pdftoepdf.w
index 09dcd251584..7ba29731c19 100644
--- a/Build/source/texk/web2c/luatexdir/image/pdftoepdf.w
+++ b/Build/source/texk/web2c/luatexdir/image/pdftoepdf.w
@@ -693,7 +693,7 @@ void read_pdf_info(image_dict * idict)
unrefPdfDocument(img_filepath(idict));
}
- and also unref'd in the finalizer zo we got an extra unrefs when garbage was
+ and also unref'd in the finalizer so we got an extra unrefs when garbage was
collected. However it is more efficient to keep the file open so we do that
now. The (slower) alternative is to unref here (which in most cases forcing a
close of the file) but then we must not call flush_pdf_info.
@@ -893,6 +893,12 @@ void write_epdf(PDF pdf, image_dict * idict, int suppress_optional_info)
unrefPdfDocument(img_filepath(idict));
*/
+
+if (! img_keepopen(idict)) {
+ unrefPdfDocument(img_filepath(idict));
+}
+
+
}
/* Deallocate a PdfDocument with all its resources. */
diff --git a/Build/source/texk/web2c/luatexdir/image/writeimg.w b/Build/source/texk/web2c/luatexdir/image/writeimg.w
index 95e1ec3049d..1532dbe39c3 100644
--- a/Build/source/texk/web2c/luatexdir/image/writeimg.w
+++ b/Build/source/texk/web2c/luatexdir/image/writeimg.w
@@ -430,14 +430,30 @@ void scan_pdfximage(PDF pdf) /* static_pdf */
@ @c
void scan_pdfrefximage(PDF pdf)
{
- int transform = 0; /* one could scan transform as well */
+ /* one could scan transform as well */
+ int transform = 0;
+ /* begin of experiment */
+ int open = 0;
+ /* end of experiment */
image_dict *idict;
+ /* scans |<rule spec>| to |alt_rule| */
scaled_whd alt_rule, dim;
- alt_rule = scan_alt_rule(); /* scans |<rule spec>| to |alt_rule| */
+ alt_rule = scan_alt_rule();
+ /* begin of experiment */
+ if (scan_keyword("keepopen")) {
+ open = 1;
+ }
+ /* end of experiment */
scan_int();
check_obj_type(pdf, obj_type_ximage, cur_val);
tail_append(new_rule(image_rule));
idict = idict_array[obj_data_ptr(pdf, cur_val)];
+ /* begin of experiment */
+ if (open) {
+ /* so we keep the original value when no close is given */
+ idict->keepopen = 1;
+ }
+ /* end of experiment */
if (img_state(idict) == DICT_NEW) {
normal_warning("image","don't rely on the image data to be okay");
width(tail_par) = 0;
diff --git a/Build/source/texk/web2c/luatexdir/lua/lcallbacklib.c b/Build/source/texk/web2c/luatexdir/lua/lcallbacklib.c
index adb1ffd52e2..f3ff58a752f 100644
--- a/Build/source/texk/web2c/luatexdir/lua/lcallbacklib.c
+++ b/Build/source/texk/web2c/luatexdir/lua/lcallbacklib.c
@@ -42,7 +42,6 @@ static const char *const callbacknames[] = {
"find_type1_file", "read_type1_file",
"find_truetype_file", "read_truetype_file",
"find_opentype_file", "read_opentype_file",
- "find_sfd_file", "read_sfd_file",
"find_cidmap_file", "read_cidmap_file",
"find_pk_file", "read_pk_file",
"show_error_hook",
diff --git a/Build/source/texk/web2c/luatexdir/lua/lepdflib.cc b/Build/source/texk/web2c/luatexdir/lua/lepdflib.cc
index cac1bd024b0..a537e0a7c03 100644
--- a/Build/source/texk/web2c/luatexdir/lua/lepdflib.cc
+++ b/Build/source/texk/web2c/luatexdir/lua/lepdflib.cc
@@ -21,7 +21,7 @@
#include "image/epdf.h"
-// Patches for the new poppler 0.59 from
+// Patches for the new poppler 0.59 from
// https://www.mail-archive.com/arch-commits@archlinux.org/msg357548.html
// with some modifications to comply the poppler API.
@@ -442,7 +442,7 @@ static int l_new_Object(lua_State * L)
uout->d = new Object(lua_toboolean(L, 1)? gTrue : gFalse);
uout->atype = ALLOC_LEPDF;
uout->pc = 0;
- uout->pd = NULL;
+ uout->pd = NULL;
} else if (lua_isnumber (L,1)) {
double d = lua_tonumber(L,1);
// Missed :Object(long long int64gA)
@@ -453,7 +453,7 @@ static int l_new_Object(lua_State * L)
}
uout->atype = ALLOC_LEPDF;
uout->pc = 0;
- uout->pd = NULL;
+ uout->pd = NULL;
} else if (lua_isstring (L,1)){
GooString *gs;
const char *s;
@@ -463,7 +463,7 @@ static int l_new_Object(lua_State * L)
uout->d = new Object(gs);
uout->atype = ALLOC_LEPDF;
uout->pc = 0;
- uout->pd = NULL;
+ uout->pd = NULL;
} else if (luaL_testudata(L,1,M_Array)){
udstruct *u;
Array *a;
@@ -472,7 +472,7 @@ static int l_new_Object(lua_State * L)
uout->d = new Object(a);
uout->atype = ALLOC_LEPDF;
uout->pc = 0;
- uout->pd = NULL;
+ uout->pd = NULL;
} else if (luaL_testudata(L,1,M_Dict)){
udstruct *u;
Dict *d;
@@ -481,7 +481,7 @@ static int l_new_Object(lua_State * L)
uout->d = new Object(d);
uout->atype = ALLOC_LEPDF;
uout->pc = 0;
- uout->pd = NULL;
+ uout->pd = NULL;
} else if (luaL_testudata(L,1,M_Stream)){
udstruct *u;
Stream *s;
@@ -499,7 +499,7 @@ static int l_new_Object(lua_State * L)
uout->d = new Object((int)(numA), (int)(genA));
uout->atype = ALLOC_LEPDF;
uout->pc = 0;
- uout->pd = NULL;
+ uout->pd = NULL;
}
} else if (lua_isnumber (L,1) && (lua_isstring(L,2)|| lua_isnoneornil(L,2))) {
double d_typeA = lua_tonumber(L,1);
@@ -528,19 +528,19 @@ static int l_new_Object(lua_State * L)
uout->d = new Object((ObjType)(typeA));
uout->atype = ALLOC_LEPDF;
uout->pc = 0;
- uout->pd = NULL;
+ uout->pd = NULL;
break;
default:
luaL_error(L, "Invalid values for Object constructor");
break;
}//switch((int)(d))
- } else // (d_typeA)!=(typeA)
- luaL_error(L, "Invalid/unsupported values for Object constructor");
- } // if (lua_isnumber (L,1) && (lua_isstring(L,2)|| lua_isnoneornil(L,2)))
+ } else // (d_typeA)!=(typeA)
+ luaL_error(L, "Invalid/unsupported values for Object constructor");
+ } // if (lua_isnumber (L,1) && (lua_isstring(L,2)|| lua_isnoneornil(L,2)))
break;
default:
- luaL_error(L, "Invalid specification for Object constructor");
+ luaL_error(L, "Invalid specification for Object constructor");
}
lua_settop(L,1);
return 1;
@@ -3599,7 +3599,7 @@ static const struct luaL_Reg XRefEntry_m[] = {
lua_setfield(L, -2, "__index"); \
lua_pushstring(L, "no user access"); \
lua_setfield(L, -2, "__metatable"); \
- luaL_register(L, NULL, type##_m)
+ luaL_openlib(L, NULL, type##_m, 0)
#else
#define setfuncs_meta(type) \
luaL_newmetatable(L, M_##type); \
@@ -3634,6 +3634,6 @@ int luaopen_epdf(lua_State * L)
setfuncs_meta(TextSpan);
setfuncs_meta(XRef);
setfuncs_meta(XRefEntry);
- luaL_register(L, "epdf", epdflib_f);
+ luaL_openlib(L, "epdf", epdflib_f, 0);
return 1;
}
diff --git a/Build/source/texk/web2c/luatexdir/lua/lfontlib.c b/Build/source/texk/web2c/luatexdir/lua/lfontlib.c
index 0304be8bd11..a709e42c45c 100644
--- a/Build/source/texk/web2c/luatexdir/lua/lfontlib.c
+++ b/Build/source/texk/web2c/luatexdir/lua/lfontlib.c
@@ -296,7 +296,7 @@ static const struct luaL_Reg fontlib[] = {
int luaopen_font(lua_State * L)
{
- luaL_register(L, "font", fontlib);
+ luaL_openlib(L, "font", fontlib, 0);
make_table(L, "fonts", "tex.fonts", "getfont", "setfont");
return 1;
}
@@ -481,6 +481,6 @@ static const struct luaL_Reg vflib[] = {
int luaopen_vf(lua_State * L)
{
- luaL_register(L, "vf", vflib);
+ luaL_openlib(L, "vf", vflib, 0);
return 1;
}
diff --git a/Build/source/texk/web2c/luatexdir/lua/limglib.c b/Build/source/texk/web2c/luatexdir/lua/limglib.c
index 6010bfd8500..f9d863eef13 100644
--- a/Build/source/texk/web2c/luatexdir/lua/limglib.c
+++ b/Build/source/texk/web2c/luatexdir/lua/limglib.c
@@ -758,14 +758,14 @@ int luaopen_img(lua_State * L)
{
luaL_newmetatable(L, TYPE_IMG);
#ifdef LuajitTeX
- luaL_register(L, NULL, img_m);
+ luaL_openlib(L, NULL, img_m, 0);
luaL_newmetatable(L, TYPE_IMG_DICT);
- luaL_register(L, NULL, img_dict_m);
+ luaL_openlib(L, NULL, img_dict_m, 0);
#else
luaL_setfuncs(L, img_m, 0);
luaL_newmetatable(L, TYPE_IMG_DICT);
luaL_setfuncs(L, img_dict_m, 0);
#endif
- luaL_register(L, "img", imglib_f);
+ luaL_openlib(L, "img", imglib_f, 0);
return 1;
}
diff --git a/Build/source/texk/web2c/luatexdir/lua/liolibext.c b/Build/source/texk/web2c/luatexdir/lua/liolibext.c
index 7bd6fa4519b..29ad8447ad0 100644
--- a/Build/source/texk/web2c/luatexdir/lua/liolibext.c
+++ b/Build/source/texk/web2c/luatexdir/lua/liolibext.c
@@ -696,7 +696,7 @@ static const luaL_Reg siolib[] = {
*/
int luaopen_fio(lua_State *L) {
- luaL_register(L, "fio", fiolib);
- luaL_register(L, "sio", siolib);
+ luaL_openlib(L, "fio", fiolib, 0);
+ luaL_openlib(L, "sio", siolib, 0);
return 1;
}
diff --git a/Build/source/texk/web2c/luatexdir/lua/lkpselib.c b/Build/source/texk/web2c/luatexdir/lua/lkpselib.c
index e45cda0af6f..b1dafa58ac2 100644
--- a/Build/source/texk/web2c/luatexdir/lua/lkpselib.c
+++ b/Build/source/texk/web2c/luatexdir/lua/lkpselib.c
@@ -863,7 +863,7 @@ int luaopen_kpse(lua_State * L)
luaL_newmetatable(L, KPATHSEA_METATABLE);
lua_pushvalue(L, -1);
lua_setfield(L, -2, "__index");
- luaL_register(L, NULL, kpselib_m);
- luaL_register(L, "kpse", kpselib_l);
+ luaL_openlib(L, NULL, kpselib_m, 0);
+ luaL_openlib(L, "kpse", kpselib_l, 0);
return 1;
}
diff --git a/Build/source/texk/web2c/luatexdir/lua/llanglib.c b/Build/source/texk/web2c/luatexdir/lua/llanglib.c
index 27f3c84d25e..382d4094403 100644
--- a/Build/source/texk/web2c/luatexdir/lua/llanglib.c
+++ b/Build/source/texk/web2c/luatexdir/lua/llanglib.c
@@ -307,7 +307,7 @@ int luaopen_lang(lua_State * L)
luaL_newmetatable(L, LANG_METATABLE);
lua_pushvalue(L, -1); /* push metatable */
lua_setfield(L, -2, "__index"); /* metatable.__index = metatable */
- luaL_register(L, NULL, langlib_d); /* dict methods */
- luaL_register(L, "lang", langlib);
+ luaL_openlib(L, NULL, langlib_d, 0); /* dict methods */
+ luaL_openlib(L, "lang", langlib, 0);
return 1;
}
diff --git a/Build/source/texk/web2c/luatexdir/lua/llualib.c b/Build/source/texk/web2c/luatexdir/lua/llualib.c
index 461c211472d..a73e3abf2e6 100644
--- a/Build/source/texk/web2c/luatexdir/lua/llualib.c
+++ b/Build/source/texk/web2c/luatexdir/lua/llualib.c
@@ -212,6 +212,12 @@ static int set_bytecode(lua_State * L)
{
int k, ltype;
unsigned int i;
+ int strip = 0;
+ int top = lua_gettop(L);
+ if (lua_type(L,top) == LUA_TBOOLEAN) {
+ strip = lua_toboolean(L,top);
+ lua_settop(L,top - 1);
+ }
k = (int) luaL_checkinteger(L, -2);
i = (unsigned) k + 1;
if ((int) (UINT_MAX32 / sizeof(bytecode) + 1) < i) {
@@ -254,7 +260,17 @@ static int set_bytecode(lua_State * L)
lua_bytecode_registers[k].buf = xmalloc(LOAD_BUF_SIZE);
lua_bytecode_registers[k].alloc = LOAD_BUF_SIZE;
memset(lua_bytecode_registers[k].buf, 0, LOAD_BUF_SIZE);
- lua_dump(L, writer, (void *) (lua_bytecode_registers + k));
+#ifdef LuajitTeX
+ RESERVED_lua_dump(L, writer, (void *) (lua_bytecode_registers + k),strip);
+ /*lua_dump(L, writer, (void *) (lua_bytecode_registers + k));*/
+#else
+#if LUA_VERSION_NUM == 503
+ lua_dump(L, writer, (void *) (lua_bytecode_registers + k),strip);
+#endif
+#if LUA_VERSION_NUM == 502
+ lua_dump(L, writer, (void *) (lua_bytecode_registers + k));
+#endif
+#endif
}
lua_pop(L, 1);
return 0;
@@ -327,7 +343,7 @@ static const struct luaL_Reg lualib[] = {
int luaopen_lua(lua_State * L, char *fname)
{
- luaL_register(L, "lua", lualib);
+ luaL_openlib(L, "lua", lualib, 0);
make_table(L, "bytecode", "tex.bytecode", "getbytecode", "setbytecode");
make_table(L, "name", "tex.name", "getluaname", "setluaname");
lua_newtable(L);
diff --git a/Build/source/texk/web2c/luatexdir/lua/lnewtokenlib.c b/Build/source/texk/web2c/luatexdir/lua/lnewtokenlib.c
index a891c59bcbb..085129d54c0 100644
--- a/Build/source/texk/web2c/luatexdir/lua/lnewtokenlib.c
+++ b/Build/source/texk/web2c/luatexdir/lua/lnewtokenlib.c
@@ -1019,7 +1019,7 @@ int luaopen_token(lua_State * L)
{
/* the main metatable of token userdata */
luaL_newmetatable(L, TOKEN_METATABLE);
- luaL_register(L, NULL, tokenlib_m);
- luaL_register(L, "token", tokenlib);
+ luaL_openlib(L, NULL, tokenlib_m, 0);
+ luaL_openlib(L, "token", tokenlib, 0);
return 1;
}
diff --git a/Build/source/texk/web2c/luatexdir/lua/lnodelib.c b/Build/source/texk/web2c/luatexdir/lua/lnodelib.c
index 5ee46a7269d..7b4c614ea4a 100644
--- a/Build/source/texk/web2c/luatexdir/lua/lnodelib.c
+++ b/Build/source/texk/web2c/luatexdir/lua/lnodelib.c
@@ -7984,7 +7984,7 @@ static void lua_new_properties_table(lua_State * L)
lua_pushstring(L,"node.properties.indirect");
lua_newtable(L);
luaL_newmetatable(L,"node.properties.indirect.meta");
- luaL_register(L, NULL, nodelib_p);
+ luaL_openlib(L, NULL, nodelib_p, 0);
lua_setmetatable(L,-2);
lua_settable(L,LUA_REGISTRYINDEX);
}
@@ -8239,12 +8239,12 @@ int luaopen_node(lua_State * L)
/* the main metatable of node userdata */
luaL_newmetatable(L, NODE_METATABLE);
/* node.* */
- luaL_register(L, NULL, nodelib_m);
- luaL_register(L, "node", nodelib_f);
+ luaL_openlib(L, NULL, nodelib_m, 0);
+ luaL_openlib(L, "node", nodelib_f, 0);
/* node.direct */
lua_pushstring(L,"direct");
lua_newtable(L);
- luaL_register(L, NULL, direct_nodelib_f);
+ luaL_openlib(L, NULL, direct_nodelib_f, 0);
lua_rawset(L,-3);
return 1;
}
diff --git a/Build/source/texk/web2c/luatexdir/lua/lpdflib.c b/Build/source/texk/web2c/luatexdir/lua/lpdflib.c
index 88f9eac7c24..096600de34f 100644
--- a/Build/source/texk/web2c/luatexdir/lua/lpdflib.c
+++ b/Build/source/texk/web2c/luatexdir/lua/lpdflib.c
@@ -43,9 +43,13 @@ static int luapdfprint(lua_State * L)
literal_mode = direct_always;
else if (lua_key_eq(modestr_s,page))
literal_mode = direct_page;
+ else if (lua_key_eq(modestr_s,text))
+ literal_mode = direct_text;
else if (lua_key_eq(modestr_s,raw))
literal_mode = direct_raw;
- else {
+ else if (lua_key_eq(modestr_s,origin))
+ literal_mode = set_origin;
+ else {
luaL_error(L, "invalid first argument for print literal mode");
}
}
@@ -63,6 +67,10 @@ static int luapdfprint(lua_State * L)
pdf_goto_pagemode(static_pdf);
(void) calc_pdfpos(static_pdf->pstruct, static_pdf->posstruct->pos);
break;
+ case (direct_text):
+ pdf_goto_textmode(static_pdf);
+ (void) calc_pdfpos(static_pdf->pstruct, static_pdf->posstruct->pos);
+ break;
case (direct_always):
pdf_end_string_nl(static_pdf);
break;
@@ -1126,6 +1134,8 @@ static int newpdfcolorstack(lua_State * L)
literal_mode = set_origin;
} else if (lua_key_eq(l,page)) {
literal_mode = direct_page;
+ } else if (lua_key_eq(l,text)) {
+ literal_mode = direct_text;
} else if (lua_key_eq(l,direct)) {
literal_mode = direct_always;
} else if (lua_key_eq(l,raw)) {
@@ -1255,7 +1265,7 @@ int luaopen_pdf(lua_State * L)
lua_newtable(L);
lua_settable(L,LUA_REGISTRYINDEX);
/* */
- luaL_register(L, "pdf", pdflib);
+ luaL_openlib(L, "pdf", pdflib, 0);
/*
luaL_newmetatable(L, "pdf.meta");
lua_pushstring(L, "__index");
diff --git a/Build/source/texk/web2c/luatexdir/lua/lpdfscannerlib.cc b/Build/source/texk/web2c/luatexdir/lua/lpdfscannerlib.cc
index eb881b63c3d..8bafd61229c 100644
--- a/Build/source/texk/web2c/luatexdir/lua/lpdfscannerlib.cc
+++ b/Build/source/texk/web2c/luatexdir/lua/lpdfscannerlib.cc
@@ -944,8 +944,8 @@ LUALIB_API int luaopen_pdfscanner(lua_State * L)
luaL_openlib(L, 0, scannerlib_meta, 0);
lua_pushvalue(L, -1);
lua_setfield(L, -2, "__index");
- luaL_register(L, NULL, scannerlib_m);
- luaL_register(L, "pdfscanner", scannerlib);
+ luaL_openlib(L, NULL, scannerlib_m, 0);
+ luaL_openlib(L, "pdfscanner", scannerlib, 0);
return 1;
}
diff --git a/Build/source/texk/web2c/luatexdir/lua/lstatslib.c b/Build/source/texk/web2c/luatexdir/lua/lstatslib.c
index 943cd0fb07a..43f33008db4 100644
--- a/Build/source/texk/web2c/luatexdir/lua/lstatslib.c
+++ b/Build/source/texk/web2c/luatexdir/lua/lstatslib.c
@@ -492,7 +492,7 @@ static const struct luaL_Reg statslib[] = {
int luaopen_stats(lua_State * L)
{
- luaL_register(L, "status", statslib);
+ luaL_openlib(L, "status", statslib, 0);
luaL_newmetatable(L, "tex.stats");
lua_pushstring(L, "__index");
lua_pushcfunction(L, getstats);
diff --git a/Build/source/texk/web2c/luatexdir/lua/lstrlibext.c b/Build/source/texk/web2c/luatexdir/lua/lstrlibext.c
index f7f8cbf10ea..50c7235ee55 100644
--- a/Build/source/texk/web2c/luatexdir/lua/lstrlibext.c
+++ b/Build/source/texk/web2c/luatexdir/lua/lstrlibext.c
@@ -311,6 +311,7 @@ static int str_split (lua_State *L) {
#ifdef LuajitTeX
/* dump is built in */
#else
+#if (LUA_VERSION_NUM == 502)
static int writer (lua_State *L, const void* b, size_t size, void* B) {
(void)L;
luaL_addlstring((luaL_Buffer*) B, (const char *)b, size);
@@ -331,6 +332,7 @@ static int lua_sdump (lua_State *L, lua_Writer writer, void *data, int stripping
return status;
}
+
static int str_dump (lua_State *L) {
luaL_Buffer b;
int stripping = 0;
@@ -345,6 +347,7 @@ static int str_dump (lua_State *L) {
luaL_pushresult(&b);
return 1;
}
+#endif
#endif /*ifdef LuajitTeX*/
static int str_bytetable (lua_State *L) {
@@ -501,8 +504,12 @@ static const luaL_Reg strlibext[] = {
#ifdef LuajitTeX
/* luajit has dump built in */
#else
+/* lua 5.3.4 doesn't need this patch */
+#if (LUA_VERSION_NUM == 502)
{"dump", str_dump},
#endif
+
+#endif /* #ifdef LuajitTeX */
{NULL, NULL}
};
diff --git a/Build/source/texk/web2c/luatexdir/lua/ltexiolib.c b/Build/source/texk/web2c/luatexdir/lua/ltexiolib.c
index 370c457b91f..f0fa5d369fe 100644
--- a/Build/source/texk/web2c/luatexdir/lua/ltexiolib.c
+++ b/Build/source/texk/web2c/luatexdir/lua/ltexiolib.c
@@ -164,6 +164,6 @@ static const struct luaL_Reg texiolib[] = {
int luaopen_texio(lua_State * L)
{
- luaL_register(L, "texio", texiolib);
+ luaL_openlib(L, "texio", texiolib, 0);
return 1;
}
diff --git a/Build/source/texk/web2c/luatexdir/lua/luanode.w b/Build/source/texk/web2c/luatexdir/lua/luanode.w
index c09cac1ff01..ef2f0b92655 100644
--- a/Build/source/texk/web2c/luatexdir/lua/luanode.w
+++ b/Build/source/texk/web2c/luatexdir/lua/luanode.w
@@ -410,6 +410,7 @@ void show_pdf_literal(pointer p)
tprint_esc("pdfliteral");
switch (pdf_literal_mode(p)) {
case set_origin:
+ tprint(" origin");
break;
case direct_page:
tprint(" page");
diff --git a/Build/source/texk/web2c/luatexdir/lua/luastuff.w b/Build/source/texk/web2c/luatexdir/lua/luastuff.w
index 7274a683637..a2b1dd14327 100644
--- a/Build/source/texk/web2c/luatexdir/lua/luastuff.w
+++ b/Build/source/texk/web2c/luatexdir/lua/luastuff.w
@@ -153,6 +153,9 @@ static const luaL_Reg lualibs[] = {
/* coroutine is loaded in a special way */
{ "bit", luaopen_bit },
#else
+#if LUA_VERSION_NUM == 503
+ { "utf8", luaopen_utf8 },
+#endif
{ "coroutine", luaopen_coroutine },
#endif
/* additional (public) libraries */
diff --git a/Build/source/texk/web2c/luatexdir/lua/luatex-core.c b/Build/source/texk/web2c/luatexdir/lua/luatex-core.c
index 780c12f4c50..6551b0bc443 100644
--- a/Build/source/texk/web2c/luatexdir/lua/luatex-core.c
+++ b/Build/source/texk/web2c/luatexdir/lua/luatex-core.c
@@ -8,297 +8,555 @@ int load_luatex_core_lua (lua_State * L);
int load_luatex_core_lua (lua_State * L)
{
static unsigned char luatex_core_lua[] = {
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};
return luaL_dostring(L, (const char*) luatex_core_lua);
} \ No newline at end of file
diff --git a/Build/source/texk/web2c/luatexdir/lua/luatex-core.lua b/Build/source/texk/web2c/luatexdir/lua/luatex-core.lua
index 18bb7fcf0ed..35005d1c885 100644
--- a/Build/source/texk/web2c/luatexdir/lua/luatex-core.lua
+++ b/Build/source/texk/web2c/luatexdir/lua/luatex-core.lua
@@ -1,229 +1,419 @@
--- if not modules then modules = { } end modules ['luatex-core'] = {
--- version = 1.001,
--- comment = 'companion to luatex',
--- author = 'Hans Hagen & Luigi Scarso',
--- copyright = 'LuaTeX Development Team',
--- }
-
-LUATEXCOREVERSION = 1.003
-
--- This file overloads some Lua functions. The readline variants provide the same
--- functionality as LuaTeX <= 1.04 and doing it this way permits us to keep the
--- original io libraries clean. Performance is probably even a bit better now.
-
-local type, next, getmetatable, require = type, next, getmetatable, require
-local find, gsub, format = string.find, string.gsub, string.format
-
-local io_open = io.open
-local io_popen = io.popen
-local io_lines = io.lines
-
-local fio_readline = fio.readline
-local fio_checkpermission = fio.checkpermission
-local fio_recordfilename = fio.recordfilename
-
-local mt = getmetatable(io.stderr)
-local mt_lines = mt.lines
-local saferoption = status.safer_option
-local shellescape = status.shell_escape -- 0 (disabled) 1 (anything) 2 (restricted)
-local kpseused = status.kpse_used -- 0 1
-
-local write_nl = texio.write_nl
-
-io.saved_lines = io_lines -- always readonly
-mt.saved_lines = mt_lines -- always readonly
-
-local function luatex_io_open(name,how)
- if not how then
- how = 'r'
- end
- local f = io_open(name,how)
- if f then
- if type(how) == 'string' and find(how,'w') then
- fio_recordfilename(name,'w')
- else
- fio_recordfilename(name,'r')
- end
- end
- return f
-end
-
-local function luatex_io_open_readonly(name,how)
- if how then
- how = 'r'
- else
- how = gsub(how,'[^rb]','')
- if how == '' then
- how = 'r'
- end
- end
- local f = io_open(name,how)
- if f then
- fio_recordfilename(name,'r')
- end
- return f
-end
-
-local function luatex_io_popen(name,...)
- local okay, found = fio_checkpermission(name)
- if okay and found then
- return io_popen(found,...)
- end
-end
-
-local function luatex_io_lines(name,how)
- if name then
- local f = io_open(name,how or 'r')
- if f then
- return function()
- return fio_readline(f)
- end
- end
- else
- return io_lines()
- end
-end
-
-local function luatex_io_readline(f)
- return function()
- return fio_readline(f)
- end
-end
-
-io.lines = luatex_io_lines
-mt.lines = luatex_io_readline
-
--- We assume management to be provided by the replacement of kpse. This is the
--- case in ConTeXt.
-
-if kpseused == 1 then
-
- io.open = luatex_io_open
- io.popen = luatex_io_popen
-
-end
-
-if saferoption == 1 then
-
- local function installdummy(str,f)
- local reported = false
- return function(...)
- if not reported then
- write_nl(format("safer option set, function %q is %s",
- str,f and "limited" or "disabled"))
- reported = true
- end
- if f then
- return f(...)
- end
- end
- end
-
- local function installlimit(str,f)
- local reported = false
- end
-
- os.execute = installdummy("os.execute")
- os.spawn = installdummy("os.spawn")
- os.exec = installdummy("os.exec")
- os.setenv = installdummy("os.setenv")
- os.tempdir = installdummy("os.tempdir")
-
- io.popen = installdummy("io.popen")
- io.open = installdummy("io.open",luatex_io_open_readonly)
-
- os.rename = installdummy("os.rename")
- os.remove = installdummy("os.remove")
-
- io.tmpfile = installdummy("io.tmpfile")
- io.output = installdummy("io.output")
-
- lfs.chdir = installdummy("lfs.chdir")
- lfs.lock = installdummy("lfs.lock")
- lfs.touch = installdummy("lfs.touch")
- lfs.rmdir = installdummy("lfs.rmdir")
- lfs.mkdir = installdummy("lfs.mkdir")
-
-end
-
-if saferoption == 1 or shellescape ~= 1 then
-
- ffi = require('ffi')
- for k, v in next, ffi do
- if k ~= 'gc' then
- ffi[k] = nil
- end
- end
- ffi = nil
-
-end
-
--- os.[execute|os.spawn|os.exec] already are shellescape aware)
-
-
-if md5 then
-
- local sum = md5.sum
- local gsub = string.gsub
- local format = string.format
- local byte = string.byte
-
- function md5.sumhexa(k)
- return (gsub(sum(k), ".", function(c)
- return format("%02x",byte(c))
- end))
- end
-
- function md5.sumHEXA(k)
- return (gsub(sum(k), ".", function(c)
- return format("%02X",byte(c))
- end))
- end
-
-end
-
-if utilities and utilities.merger and utilities.merger.compact then
-
- local byte, format, gmatch = string.byte, string.format, string.gmatch
- local concat = table.concat
-
- local data = gsub(io.loaddata('luatex-core.lua'),'if%s+utilities.*','')
- local t = { }
- local r = { }
- local n = 0
- local d = gsub(data,'\r\n','\n') -- be nice for unix
- local s = utilities.merger.compact(d) -- no comments and less spaces
-
- t[#t+1] = '/* generated from and by luatex-core.lua */'
- t[#t+1] = ''
- -- t[#t+1] = format('/*\n\n%s\n\n*/',d)
- -- t[#t+1] = ''
- t[#t+1] = '#include "lua.h"'
- t[#t+1] = '#include "lauxlib.h"'
- t[#t+1] = ''
- t[#t+1] = 'int load_luatex_core_lua (lua_State * L);'
- t[#t+1] = ''
- t[#t+1] = 'int load_luatex_core_lua (lua_State * L)'
- t[#t+1] = '{'
- t[#t+1] = ' static unsigned char luatex_core_lua[] = {'
- for c in gmatch(d,'.') do
- if n == 16 then
- n = 1
- t[#t+1] = ' ' .. concat(r,', ') .. ','
- else
- n = n + 1
- end
- r[n] = format('0x%02x',byte(c))
- end
- n = n + 1
- r[n] = '0x00'
- t[#t+1] = ' ' .. concat(r,', ',1,n)
- t[#t+1] = ' };'
- -- t[#t+1] = format('unsigned int luatex_core_lua_len = 0x%x;',#d+1)
- t[#t+1] = ' return luaL_dostring(L, (const char*) luatex_core_lua);'
- t[#t+1] = '}'
-
- io.savedata('luatex-core.c',concat(t,'\n'))
- io.savedata('luatex-core-stripped.lua',s)
-
-end
+-- luatex-core security and io overloads ...........
+
+-- if not modules then modules = { } end modules ['luatex-core'] = {
+-- version = 1.005,
+-- comment = 'companion to luatex',
+-- author = 'Hans Hagen & Luigi Scarso',
+-- copyright = 'LuaTeX Development Team',
+-- }
+
+LUATEXCOREVERSION = 1.005
+
+-- This file overloads some Lua functions. The readline variants provide the same
+-- functionality as LuaTeX <= 1.04 and doing it this way permits us to keep the
+-- original io libraries clean. Performance is probably even a bit better now.
+
+local type, next, getmetatable, require = type, next, getmetatable, require
+local find, gsub, format = string.find, string.gsub, string.format
+
+local io_open = io.open
+local io_popen = io.popen
+local io_lines = io.lines
+
+local fio_readline = fio.readline
+local fio_checkpermission = fio.checkpermission
+local fio_recordfilename = fio.recordfilename
+
+local mt = getmetatable(io.stderr)
+local mt_lines = mt.lines
+local saferoption = status.safer_option
+local shellescape = status.shell_escape -- 0 (disabled) 1 (anything) 2 (restricted)
+local kpseused = status.kpse_used -- 0 1
+
+local write_nl = texio.write_nl
+
+io.saved_lines = io_lines -- always readonly
+mt.saved_lines = mt_lines -- always readonly
+
+local function luatex_io_open(name,how)
+ if not how then
+ how = 'r'
+ end
+ local f = io_open(name,how)
+ if f then
+ if type(how) == 'string' and find(how,'w') then
+ fio_recordfilename(name,'w')
+ else
+ fio_recordfilename(name,'r')
+ end
+ end
+ return f
+end
+
+local function luatex_io_open_readonly(name,how)
+ if how then
+ how = 'r'
+ else
+ how = gsub(how,'[^rb]','')
+ if how == '' then
+ how = 'r'
+ end
+ end
+ local f = io_open(name,how)
+ if f then
+ fio_recordfilename(name,'r')
+ end
+ return f
+end
+
+local function luatex_io_popen(name,...)
+ local okay, found = fio_checkpermission(name)
+ if okay and found then
+ return io_popen(found,...)
+ end
+end
+
+-- local function luatex_io_lines(name,how)
+-- if name then
+-- local f = io_open(name,how or 'r')
+-- if f then
+-- return function()
+-- return fio_readline(f)
+-- end
+-- end
+-- else
+-- return io_lines()
+-- end
+-- end
+
+-- For some reason the gc doesn't kick in so we need to close explitly
+-- so that the handle is flushed.
+
+local error, type = error, type
+
+local function luatex_io_lines(name,how)
+ if type(name) == "string" then
+ local f = io_open(name,how or 'r')
+ if f then
+ return function()
+ local l = fio_readline(f)
+ if not l then
+ f:close()
+ end
+ return l
+ end
+ else
+ -- for those who like it this way:
+ error("patched 'io.lines' can't open '" .. name .. "'")
+ end
+ else
+ return io_lines()
+ end
+end
+
+local function luatex_io_readline(f)
+ return function()
+ return fio_readline(f)
+ end
+end
+
+io.lines = luatex_io_lines
+mt.lines = luatex_io_readline
+
+-- We assume management to be provided by the replacement of kpse. This is the
+-- case in ConTeXt.
+
+if kpseused == 1 then
+
+ io.open = luatex_io_open
+ io.popen = luatex_io_popen
+
+end
+
+if saferoption == 1 then
+
+ local function installdummy(str,f)
+ local reported = false
+ return function(...)
+ if not reported then
+ write_nl(format("safer option set, function %q is %s",
+ str,f and "limited" or "disabled"))
+ reported = true
+ end
+ if f then
+ return f(...)
+ end
+ end
+ end
+
+ local function installlimit(str,f)
+ local reported = false
+ end
+
+ os.execute = installdummy("os.execute")
+ os.spawn = installdummy("os.spawn")
+ os.exec = installdummy("os.exec")
+ os.setenv = installdummy("os.setenv")
+ os.tempdir = installdummy("os.tempdir")
+
+ io.popen = installdummy("io.popen")
+ io.open = installdummy("io.open",luatex_io_open_readonly)
+
+ os.rename = installdummy("os.rename")
+ os.remove = installdummy("os.remove")
+
+ io.tmpfile = installdummy("io.tmpfile")
+ io.output = installdummy("io.output")
+
+ lfs.chdir = installdummy("lfs.chdir")
+ lfs.lock = installdummy("lfs.lock")
+ lfs.touch = installdummy("lfs.touch")
+ lfs.rmdir = installdummy("lfs.rmdir")
+ lfs.mkdir = installdummy("lfs.mkdir")
+
+end
+
+if saferoption == 1 or shellescape ~= 1 then
+
+ ffi = require('ffi')
+ for k, v in next, ffi do
+ if k ~= 'gc' then
+ ffi[k] = nil
+ end
+ end
+ ffi = nil
+
+end
+
+-- os.[execute|os.spawn|os.exec] already are shellescape aware)
+
+
+if md5 then
+
+ local sum = md5.sum
+ local gsub = string.gsub
+ local format = string.format
+ local byte = string.byte
+
+ function md5.sumhexa(k)
+ return (gsub(sum(k), ".", function(c)
+ return format("%02x",byte(c))
+ end))
+ end
+
+ function md5.sumHEXA(k)
+ return (gsub(sum(k), ".", function(c)
+ return format("%02X",byte(c))
+ end))
+ end
+
+end
+
+-- compatibility: this might go away
+
+if not unpack then
+ unpack = table.unpack
+end
+
+if not package.loaders then
+ package.loaders = package.searchers
+end
+
+if not loadstring then
+ loadstring = load
+end
+
+-- compatibility: this might stay
+
+if bit32 then
+
+ -- lua 5.2: we're okay
+
+elseif utf8 then
+
+ -- lua 5.3: bitwise.lua, v 1.24 2014/12/26 17:20:53 roberto
+
+ bit32 = load ( [[
+local select = select -- instead of: arg = { ... }
+
+bit32 = {
+ bnot = function (a)
+ return ~a & 0xFFFFFFFF
+ end,
+ band = function (x, y, z, ...)
+ if not z then
+ return ((x or -1) & (y or -1)) & 0xFFFFFFFF
+ else
+ local res = x & y & z
+ for i=1,select("#",...) do
+ res = res & select(i,...)
+ end
+ return res & 0xFFFFFFFF
+ end
+ end,
+ bor = function (x, y, z, ...)
+ if not z then
+ return ((x or 0) | (y or 0)) & 0xFFFFFFFF
+ else
+ local res = x | y | z
+ for i=1,select("#",...) do
+ res = res | select(i,...)
+ end
+ return res & 0xFFFFFFFF
+ end
+ end,
+ bxor = function (x, y, z, ...)
+ if not z then
+ return ((x or 0) ~ (y or 0)) & 0xFFFFFFFF
+ else
+ local res = x ~ y ~ z
+ for i=1,select("#",...) do
+ res = res ~ select(i,...)
+ end
+ return res & 0xFFFFFFFF
+ end
+ end,
+ btest = function (x, y, z, ...)
+ if not z then
+ return (((x or -1) & (y or -1)) & 0xFFFFFFFF) ~= 0
+ else
+ local res = x & y & z
+ for i=1,select("#",...) do
+ res = res & select(i,...)
+ end
+ return (res & 0xFFFFFFFF) ~= 0
+ end
+ end,
+ lshift = function (a, b)
+ return ((a & 0xFFFFFFFF) << b) & 0xFFFFFFFF
+ end,
+ rshift = function (a, b)
+ return ((a & 0xFFFFFFFF) >> b) & 0xFFFFFFFF
+ end,
+ arshift = function (a, b)
+ a = a & 0xFFFFFFFF
+ if b <= 0 or (a & 0x80000000) == 0 then
+ return (a >> b) & 0xFFFFFFFF
+ else
+ return ((a >> b) | ~(0xFFFFFFFF >> b)) & 0xFFFFFFFF
+ end
+ end,
+ lrotate = function (a ,b)
+ b = b & 31
+ a = a & 0xFFFFFFFF
+ a = (a << b) | (a >> (32 - b))
+ return a & 0xFFFFFFFF
+ end,
+ rrotate = function (a, b)
+ b = -b & 31
+ a = a & 0xFFFFFFFF
+ a = (a << b) | (a >> (32 - b))
+ return a & 0xFFFFFFFF
+ end,
+ extract = function (a, f, w)
+ return (a >> f) & ~(-1 << (w or 1))
+ end,
+ replace = function (a, v, f, w)
+ local mask = ~(-1 << (w or 1))
+ return ((a & ~(mask << f)) | ((v & mask) << f)) & 0xFFFFFFFF
+ end,
+}
+ ]] )
+
+elseif bit then
+
+ -- luajit (for now)
+
+ bit32 = load ( [[
+local band, bnot, rshift, lshift = bit.band, bit.bnot, bit.rshift, bit.lshift
+
+bit32 = {
+ arshift = bit.arshift,
+ band = band,
+ bnot = bnot,
+ bor = bit.bor,
+ bxor = bit.bxor,
+ btest = function(...)
+ return band(...) ~= 0
+ end,
+ extract = function(a,f,w)
+ return band(rshift(a,f),2^(w or 1)-1)
+ end,
+ lrotate = bit.rol,
+ lshift = lshift,
+ replace = function(a,v,f,w)
+ local mask = 2^(w or 1)-1
+ return band(a,bnot(lshift(mask,f)))+lshift(band(v,mask),f)
+ end,
+ rrotate = bit.ror,
+ rshift = rshift,
+}
+ ]] )
+
+else
+
+ -- hope for the best or fail
+
+ bit32 = require("bit32")
+
+end
+
+-- this is needed for getting require("socket") right
+
+do
+
+ local loaded = package.loaded
+
+ if not loaded.socket then loaded.socket = loaded["socket.core"] end
+ if not loaded.mime then loaded.mime = loaded["mime.core"] end
+
+end
+
+-- so far
+
+if utilities and utilities.merger and utilities.merger.compact then
+
+ local byte, format, gmatch = string.byte, string.format, string.gmatch
+ local concat = table.concat
+
+ local data = gsub(io.loaddata('luatex-core.lua'),'if%s+utilities.*','')
+
+ local t = { }
+ local r = { }
+ local n = 0
+ local d = gsub(data,'\r\n','\n') -- be nice for unix
+ local s = utilities.merger.compact(d) -- no comments and less spaces
+
+ t[#t+1] = '/* generated from and by luatex-core.lua */'
+ t[#t+1] = ''
+ -- t[#t+1] = format('/*\n\n%s\n\n*/',d)
+ -- t[#t+1] = ''
+ t[#t+1] = '#include "lua.h"'
+ t[#t+1] = '#include "lauxlib.h"'
+ t[#t+1] = ''
+ t[#t+1] = 'int load_luatex_core_lua (lua_State * L);'
+ t[#t+1] = ''
+ t[#t+1] = 'int load_luatex_core_lua (lua_State * L)'
+ t[#t+1] = '{'
+ t[#t+1] = ' static unsigned char luatex_core_lua[] = {'
+ for c in gmatch(d,'.') do
+ if n == 16 then
+ n = 1
+ t[#t+1] = ' ' .. concat(r,', ') .. ','
+ else
+ n = n + 1
+ end
+ r[n] = format('0x%02x',byte(c))
+ end
+ n = n + 1
+ r[n] = '0x00'
+ t[#t+1] = ' ' .. concat(r,', ',1,n)
+ t[#t+1] = ' };'
+ -- t[#t+1] = format('unsigned int luatex_core_lua_len = 0x%x;',#d+1)
+ t[#t+1] = ' return luaL_dostring(L, (const char*) luatex_core_lua);'
+ t[#t+1] = '}'
+
+ io.savedata('luatex-core.c',concat(t,'\n'))
+ io.savedata('luatex-core-stripped.lua',s)
+
+end
diff --git a/Build/source/texk/web2c/luatexdir/lua/texluac.w b/Build/source/texk/web2c/luatexdir/lua/texluac.w
index 6ae7672482c..2c515670e55 100644
--- a/Build/source/texk/web2c/luatexdir/lua/texluac.w
+++ b/Build/source/texk/web2c/luatexdir/lua/texluac.w
@@ -269,10 +269,24 @@ int luac_main(int ac, char *av[])
#define VOID(p) ((const void*)(p))
+#if (defined(LuajitTeX)) || (LUA_VERSION_NUM == 502)
+#define TSVALUE(o) rawtsvalue(o)
+#endif
+#if (LUA_VERSION_NUM == 503)
+#define TSVALUE(o) tsvalue(o)
+#endif
+
+
static void PrintString(const TString* ts)
{
const char* s=getstr(ts);
- size_t i,n=ts->tsv.len;
+ size_t i,n;
+#if (defined(LuajitTeX)) || (LUA_VERSION_NUM == 502)
+ n=ts->tsv.len;
+#endif
+#if (LUA_VERSION_NUM == 503)
+ n=ts->u.lnglen;
+#endif
printf("%c",'"');
for (i=0; i<n; i++)
{
@@ -312,7 +326,7 @@ static void PrintConstant(const Proto* f, int i)
printf(LUA_NUMBER_FMT,nvalue(o));
break;
case LUA_TSTRING:
- PrintString(rawtsvalue(o));
+ PrintString(TSVALUE(o));
break;
default: /* cannot happen */
printf("? type=%d",ttype(o));
diff --git a/Build/source/texk/web2c/luatexdir/luafilesystem/LICENSE b/Build/source/texk/web2c/luatexdir/luafilesystem/LICENSE
new file mode 100644
index 00000000000..8475345a64e
--- /dev/null
+++ b/Build/source/texk/web2c/luatexdir/luafilesystem/LICENSE
@@ -0,0 +1,21 @@
+Copyright © 2003-2014 Kepler Project.
+
+Permission is hereby granted, free of charge, to any person
+obtaining a copy of this software and associated documentation
+files (the "Software"), to deal in the Software without
+restriction, including without limitation the rights to use, copy,
+modify, merge, publish, distribute, sublicense, and/or sell copies
+of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be
+included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
diff --git a/Build/source/texk/web2c/luatexdir/luafilesystem/Makefile b/Build/source/texk/web2c/luatexdir/luafilesystem/Makefile
index 6b54f2c779d..dfc1a8a33c4 100644
--- a/Build/source/texk/web2c/luatexdir/luafilesystem/Makefile
+++ b/Build/source/texk/web2c/luatexdir/luafilesystem/Makefile
@@ -12,11 +12,14 @@ OBJS= src/$T.o
lib: src/lfs.so
src/lfs.so: $(OBJS)
- MACOSX_DEPLOYMENT_TARGET="10.3"; export MACOSX_DEPLOYMENT_TARGET; $(CC) $(CFLAGS) $(LIB_OPTION) -o src/lfs.so $(OBJS)
+ MACOSX_DEPLOYMENT_TARGET="10.3"; export MACOSX_DEPLOYMENT_TARGET; $(CC) $(LIB_OPTION) -o src/lfs.so $(OBJS)
+
+test: lib
+ LUA_CPATH=./src/?.so lua tests/test.lua
install:
- mkdir -p $(LUA_LIBDIR)
- cp src/lfs.so $(LUA_LIBDIR)
+ mkdir -p $(DESTDIR)$(LUA_LIBDIR)
+ cp src/lfs.so $(DESTDIR)$(LUA_LIBDIR)
clean:
rm -f src/lfs.so $(OBJS)
diff --git a/Build/source/texk/web2c/luatexdir/luafilesystem/README b/Build/source/texk/web2c/luatexdir/luafilesystem/README
deleted file mode 100644
index 0103efa6421..00000000000
--- a/Build/source/texk/web2c/luatexdir/luafilesystem/README
+++ /dev/null
@@ -1,66 +0,0 @@
-LuaFileSystem - File System Library for Lua
-Copyright 2003 Kepler Project
-http://www.keplerproject.org/luafilesystem
-
-Description
------------
-LuaFileSystem is a Lua library developed to complement the set of functions
-related to file systems offered by the standard Lua distribution.
-
-LuaFileSystem offers a portable way to access the underlying directory structure and file attributes.
-LuaFileSystem is free software and uses the same license as Lua 5.1
-
-LuaRocks Installation
----------------------
-luarocks install luafilesystem
-
-
-Documentation
--------------
-Please check the documentation at doc/us/ for more information.
-
-History
--------
-
-Version 1.5.0 [20/Oct/2009]
- * added explicit next and close methods to second return value of lfs.dir (the directory object), for explicit iteration or explicit closing.
- * added directory locking via lfs.lock_dir function (see the manual).
-
-Version 1.4.2 [03/Feb/2009]
-
- * fixed bug [#13198] lfs.attributes(filename, 'size') overflow on files > 2 Gb again (bug report and patch by KUBO Takehiro).
- * fixed bug [#39794] Compile error on Solaris 10 (bug report and patch by Aaron B).
- * fixed compilation problems with Borland C.
-
-Version 1.4.1 [07/May/2008]
-
- * documentation review
- * fixed Windows compilation issues
- * fixed bug in the Windows tests (patch by Shmuel Zeigerman)
- * fixed bug [#2185] lfs.attributes(filename, 'size') overflow on files > 2 Gb
-
-Version 1.4.0 [13/Feb/2008]
-
- * added function lfs.setmode (works only in Windows systems).
- * lfs.attributes raises an error if attribute does not exist
-
-Version 1.3.0 [26/Oct/2007]
-
- * added function lfs.symlinkattributes (works only in non Windows systems).
-
-Version 1.2.1 [08/May/2007]
-
- * compatible only with Lua 5.1 (Lua 5.0 support was dropped)
-
-Version 1.2 [15/Mar/2006]
-
- * added optional argument to lfs.attributes
- * added function lfs.rmdir
- * bug correction on lfs.dir
-
-Version 1.1 [30/May/2005]
-
- * added function lfs.touch.
-
-Version 1.0 [21/Jan/2005]
-Version 1.0 Beta [10/Nov/2004]
diff --git a/Build/source/texk/web2c/luatexdir/luafilesystem/README.md b/Build/source/texk/web2c/luatexdir/luafilesystem/README.md
new file mode 100644
index 00000000000..ee493738052
--- /dev/null
+++ b/Build/source/texk/web2c/luatexdir/luafilesystem/README.md
@@ -0,0 +1,28 @@
+[![License](http://img.shields.io/badge/Licence-MIT-brightgreen.svg)](LICENSE)
+[![Build Status](https://travis-ci.org/keplerproject/luafilesystem.svg?branch=master)](https://travis-ci.org/keplerproject/luafilesystem)
+[![Build status](https://ci.appveyor.com/api/projects/status/y04s4ms7u16trw8e?svg=true)](https://ci.appveyor.com/project/ignacio/luafilesystem)
+[![Coverage Status](https://coveralls.io/repos/keplerproject/luafilesystem/badge.png)](https://coveralls.io/r/keplerproject/luafilesystem)
+
+# LuaFileSystem - File System Library for Lua
+
+Copyright 2003-2017 Kepler Project
+
+https://keplerproject.github.io/luafilesystem
+
+# Description
+
+LuaFileSystem is a Lua library developed to complement the set of functions
+related to file systems offered by the standard Lua distribution.
+
+LuaFileSystem offers a portable way to access the underlying directory structure and file attributes.
+LuaFileSystem is free software and uses the same license as Lua 5.x (MIT).
+
+# LuaRocks Installation
+
+```
+luarocks install luafilesystem
+```
+
+# Documentation
+
+Please check the documentation at doc/us/ for more information.
diff --git a/Build/source/texk/web2c/luatexdir/luafilesystem/doc/us/doc.css b/Build/source/texk/web2c/luatexdir/luafilesystem/doc/us/doc.css
new file mode 100644
index 00000000000..f233ce4f089
--- /dev/null
+++ b/Build/source/texk/web2c/luatexdir/luafilesystem/doc/us/doc.css
@@ -0,0 +1,209 @@
+body {
+ color: #47555c;
+ font-size: 16px;
+ font-family: "Open Sans", sans-serif;
+ margin: 0;
+ padding: 0;
+ background: #eff4ff;
+}
+
+a:link { color: #008fee; }
+a:visited { color: #008fee; }
+a:hover { color: #22a7ff; }
+
+h1 { font-size:26px; }
+h2 { font-size:24px; }
+h3 { font-size:18px; }
+h4 { font-size:16px; }
+
+hr {
+ height: 1px;
+ background: #c1cce4;
+ border: 0px;
+ margin: 20px 0;
+}
+
+code {
+ font-family: "Open Sans Mono", "Andale Mono", monospace;
+}
+
+tt {
+ font-family: "Open Sans Mono", "Andale Mono", monospace;
+}
+
+body, td, th {
+}
+
+textarea, pre, tt {
+ font-family: "Open Sans Mono", "Andale Mono", monospace;
+}
+
+img {
+ border-width: 0px;
+}
+
+.example {
+ background-color: #323744;
+ color: white;
+ font-size: 16px;
+ padding: 16px 24px;
+ border-radius: 2px;
+}
+
+div.header, div.footer {
+}
+
+#container {
+}
+
+#product {
+ background-color: white;
+ padding: 10px;
+ height: 130px;
+ border-bottom: solid #d3dbec 1px;
+}
+
+#product big {
+ font-size: 42px;
+}
+#product strong {
+ font-weight: normal;
+}
+
+#product_logo {
+ float: right;
+}
+
+#product_name {
+ padding-top: 15px;
+ padding-left: 30px;
+ font-size: 42px;
+ font-weight: normal;
+}
+
+#product_description {
+ padding-left: 30px;
+ color: #757779;
+}
+
+#main {
+ background: #eff4ff;
+ margin: 0;
+}
+
+#navigation {
+ width: 100%;
+ background-color: rgb(44,62,103);
+ padding: 10px;
+ margin: 0;
+}
+
+#navigation h1 {
+ display: none;
+}
+
+#navigation a:hover {
+ text-decoration: underline;
+}
+
+#navigation ul li a {
+ color: rgb(136, 208, 255);
+ font-weight: bold;
+ text-decoration: none;
+}
+
+#navigation ul li li a {
+ color: rgb(136, 208, 255);
+ font-weight: normal;
+ text-decoration: none;
+}
+
+#navigation ul {
+ display: inline;
+ color: white;
+ padding: 0px;
+ padding-top: 10px;
+ padding-bottom: 10px;
+}
+
+#navigation li {
+ display: inline;
+ list-style-type: none;
+ padding-left: 5px;
+ padding-right: 5px;
+}
+
+#navigation li {
+ padding: 10px;
+ padding: 10px;
+}
+
+#navigation li li {
+}
+
+#navigation li:hover a {
+ color: rgb(166, 238, 255);
+}
+
+#content {
+ padding: 20px;
+ width: 800px;
+ margin-left: auto;
+ margin-right: auto;
+}
+
+#about {
+ display: none;
+}
+
+dl.reference {
+ background-color: white;
+ padding: 20px;
+ border: solid #d3dbec 1px;
+}
+
+dl.reference dt {
+ padding: 5px;
+ padding-top: 25px;
+ color: #637bbc;
+}
+
+dl.reference dl dt {
+ padding-top: 5px;
+ color: #637383;
+}
+
+dl.reference dd {
+}
+
+@media print {
+ body {
+ font: 10pt "Times New Roman", "TimeNR", Times, serif;
+ }
+ a {
+ font-weight:bold; color: #004080; text-decoration: underline;
+ }
+ #main {
+ background-color: #ffffff; border-left: 0px;
+ }
+ #container {
+ margin-left: 2%; margin-right: 2%; background-color: #ffffff;
+ }
+ #content {
+ margin-left: 0px; padding: 1em; border-left: 0px; border-right: 0px; background-color: #ffffff;
+ }
+ #navigation {
+ display: none;
+ }
+ #product_logo {
+ display: none;
+ }
+ #about img {
+ display: none;
+ }
+ .example {
+ font-family: "Andale Mono", monospace;
+ font-size: 8pt;
+ page-break-inside: avoid;
+ }
+}
diff --git a/Build/source/texk/web2c/luatexdir/luafilesystem/doc/us/examples.html b/Build/source/texk/web2c/luatexdir/luafilesystem/doc/us/examples.html
index 746df62b4e5..68756c8b1d4 100644
--- a/Build/source/texk/web2c/luatexdir/luafilesystem/doc/us/examples.html
+++ b/Build/source/texk/web2c/luatexdir/luafilesystem/doc/us/examples.html
@@ -3,7 +3,7 @@
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
<head>
<title>LuaFileSystem</title>
- <link rel="stylesheet" href="http://www.keplerproject.org/doc.css" type="text/css"/>
+ <link rel="stylesheet" href="doc.css" type="text/css"/>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/>
</head>
@@ -13,7 +13,7 @@
<div id="product">
<div id="product_logo">
- <a href="http://www.keplerproject.org">
+ <a href="http://keplerproject.github.io/luafilesystem">
<img alt="LuaFileSystem" src="luafilesystem.png"/>
</a>
</div>
@@ -33,7 +33,6 @@
<li><a href="index.html#download">Download</a></li>
<li><a href="index.html#history">History</a></li>
<li><a href="index.html#credits">Credits</a></li>
- <li><a href="index.html#contact">Contact us</a></li>
</ul>
</li>
<li><a href="manual.html">Manual</a>
@@ -45,10 +44,10 @@
</ul>
</li>
<li><strong>Examples</strong></li>
- <li><a href="http://luaforge.net/projects/luafilesystem/">Project</a>
+ <li><a href="https://github.com/keplerproject/luafilesystem">Project</a>
<ul>
- <li><a href="http://luaforge.net/tracker/?group_id=66">Bug Tracker</a></li>
- <li><a href="http://luaforge.net/scm/?group_id=66">CVS</a></li>
+ <li><a href="https://github.com/keplerproject/luafilesystem/issues">Bug Tracker</a></li>
+ <li><a href="https://github.com/keplerproject/luafilesystem">Git</a></li>
</ul>
</li>
<li><a href="license.html">License</a></li>
@@ -65,7 +64,7 @@
attributes for each file inside it.</p>
<pre class="example">
-require"lfs"
+local lfs = require"lfs"
function attrdir (path)
for file in lfs.dir(path) do
@@ -94,7 +93,6 @@ attrdir (".")
<div id="about">
<p><a href="http://validator.w3.org/check?uri=referer">Valid XHTML 1.0!</a></p>
- <p><small>$Id: examples.html,v 1.8 2007/12/14 15:28:04 carregal Exp $</small></p>
</div> <!-- id="about" -->
</div> <!-- id="container" -->
diff --git a/Build/source/texk/web2c/luatexdir/luafilesystem/doc/us/index.html b/Build/source/texk/web2c/luatexdir/luafilesystem/doc/us/index.html
index 43edefc5a1b..195ab60e75a 100644
--- a/Build/source/texk/web2c/luatexdir/luafilesystem/doc/us/index.html
+++ b/Build/source/texk/web2c/luatexdir/luafilesystem/doc/us/index.html
@@ -3,7 +3,7 @@
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
<head>
<title>LuaFileSystem</title>
- <link rel="stylesheet" href="http://www.keplerproject.org/doc.css" type="text/css"/>
+ <link rel="stylesheet" href="doc.css" type="text/css"/>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/>
</head>
@@ -13,7 +13,7 @@
<div id="product">
<div id="product_logo">
- <a href="http://www.keplerproject.org">
+ <a href="http://keplerproject.github.io/luafilesystem">
<img alt="LuaFileSystem" src="luafilesystem.png"/>
</a>
</div>
@@ -33,7 +33,6 @@
<li><a href="index.html#download">Download</a></li>
<li><a href="index.html#history">History</a></li>
<li><a href="index.html#credits">Credits</a></li>
- <li><a href="index.html#contact">Contact us</a></li>
</ul>
</li>
<li><a href="manual.html">Manual</a>
@@ -45,10 +44,10 @@
</ul>
</li>
<li><a href="examples.html">Examples</a></li>
- <li><a href="http://luaforge.net/projects/luafilesystem/">Project</a>
+ <li><a href="https://github.com/keplerproject/luafilesystem">Project</a>
<ul>
- <li><a href="http://luaforge.net/tracker/?group_id=66">Bug Tracker</a></li>
- <li><a href="http://luaforge.net/scm/?group_id=66">CVS</a></li>
+ <li><a href="https://github.com/keplerproject/luafilesystem/issues">Bug Tracker</a></li>
+ <li><a href="https://github.com/keplerproject/luafilesystem">Git</a></li>
</ul>
</li>
<li><a href="license.html">License</a></li>
@@ -67,31 +66,70 @@ systems offered by the standard Lua distribution.</p>
the underlying directory structure and file attributes.</p>
<p>LuaFileSystem is free software and uses the same
-<a href="license.html">license</a> as Lua 5.1.</p>
+<a href="license.html">license</a> as Lua 5.x (MIT).</p>
<h2><a name="status"></a>Status</h2>
-<p>Current version is 1.5.0. It was developed for Lua 5.1.</p>
+<p>Current version is 1.7.0. It works with Lua 5.1, 5.2 and 5.3, and it runs on various
+flavors of Unix (including Linux, BSDs, macOS) and Windows.</p>
<h2><a name="download"></a>Download</h2>
-<p>LuaFileSystem source can be downloaded from its
-<a href="http://github.com/keplerproject/luafilesystem">Github</a>
-page.</p>
+<p>LuaFileSystem can be installed using <a href="https://luarocks.org">LuaRocks</a>:
+
+<pre class="example">
+$ luarocks install luafilesystem
+</pre>
+
+<p>Its source can be found at its <a href="http://github.com/keplerproject/luafilesystem">Github</a> page.</p>
<h2><a name="history"></a>History</h2>
<dl class="history">
+ <dt><strong>Version 1.7.0</strong> [15/Sep/2017]</dt>
+ <dd><ul>
+ <li>symlinkattributes function now provides 'target' field, containing name of the file that the symlink points to.</li>
+ <li>attributes, symlinkattributes, touch, mkdir, and rmdir functions now return system-dependent error code as the third value on error.</li>
+ <li>Fixed detection of closed files for Lua 5.2+ in setmode, lock, and unlock functions.</li>
+ <li>Fixed various compiler warnings.</li>
+ </ul></dd>
+
+ <dt><strong>Version 1.6.3</strong> [15/Jan/2015]</dt>
+ <dd><ul>
+ <li>Lua 5.3 support.</li>
+ <li>Assorted bugfixes.</li>
+ </ul></dd>
+
+ <dt><strong>Version 1.6.2</strong> [??/Oct/2012]</dt>
+ <dd><ul>
+ <li>Full Lua 5.2 compatibility (with Lua 5.1 fallbacks)</li>
+ </ul></dd>
+
+ <dt><strong>Version 1.6.1</strong> [01/Oct/2012]</dt>
+ <dd><ul>
+ <li>fix build for Lua 5.2</li>
+ </ul></dd>
+
+ <dt><strong>Version 1.6.0</strong> [26/Sep/2012]</dt>
+ <dd><ul>
+ <li>getcwd fix for Android</li>
+ <li>support for Lua 5.2</li>
+ <li>add lfs.link</li>
+ <li>other bug fixes</li>
+ </ul></dd>
+
<dt><strong>Version 1.5.0</strong> [20/Oct/2009]</dt>
+ <dd><ul>
<li>Added explicit next and close methods to second return value of lfs.dir
(the directory object), for explicit iteration or explicit closing.</li>
<li>Added directory locking via lfs.lock_dir function (see the <a href="manual.html">manual</a>).</li>
+ </ul></dd>
<dt><strong>Version 1.4.2</strong> [03/Feb/2009]</dt>
<dd>
<ul>
- <li>fixed bug [<a href="http://luaforge.net/tracker/?func=detail&amp;group_id=66&amp;aid=13198&amp;atid=356">#13198</a>]
- lfs.attributes(filename, 'size') overflow on files > 2 Gb again (bug report and patch by KUBO Takehiro).</li>
- <li>fixed bug [<a href="http://luaforge.net/tracker/?group_id=66&amp;atid=356&amp;func=detail&amp;aid=39794">#39794</a>]
+ <li>fixed bug
+ <code>lfs.attributes(filename, 'size')</code> overflow on files > 2 Gb again (bug report and patch by KUBO Takehiro).</li>
+ <li>fixed bug
Compile error on Solaris 10 (bug report and patch by Aaron B).</li>
<li>fixed compilation problems with Borland C.</li>
</ul>
@@ -103,7 +141,7 @@ page.</p>
<li>documentation review</li>
<li>fixed Windows compilation issues</li>
<li>fixed bug in the Windows tests (patch by Shmuel Zeigerman)</li>
- <li>fixed bug [<a href="http://luaforge.net/tracker/?func=detail&amp;group_id=66&amp;aid=2185&amp;atid=356">#2185</a>]
+ <li>fixed bug
<code>lfs.attributes(filename, 'size')</code> overflow on files > 2 Gb
</li>
</ul>
@@ -120,7 +158,7 @@ page.</p>
</ul>
</dd>
- <dt><strong><a href="http://www.keplerproject.org/luafilesystem/1.3/">Version 1.3.0</a></strong> [26/Oct/2007]</dt>
+ <dt><strong>Version 1.3.0</strong> [26/Oct/2007]</dt>
<dd>
<ul>
<li>added function
@@ -129,14 +167,14 @@ page.</p>
</ul>
</dd>
- <dt><strong><a href="http://www.keplerproject.org/luafilesystem/1.2/">Version 1.2.1</a></strong> [08/May/2007]</dt>
+ <dt><strong>Version 1.2.1</strong> [08/May/2007]</dt>
<dd>
<ul>
<li>compatible only with Lua 5.1 (Lua 5.0 support was dropped)</li>
</ul>
</dd>
- <dt><strong><a href="http://www.keplerproject.org/luafilesystem/1.2/">Version 1.2</a></strong> [15/Mar/2006]</dt>
+ <dt><strong>Version 1.2</strong> [15/Mar/2006]</dt>
<dd>
<ul>
<li>added optional argument to
@@ -147,14 +185,14 @@ page.</p>
</ul>
</dd>
- <dt><strong><a href="http://www.keplerproject.org/luafilesystem/1.1/">Version 1.1</a></strong> [30/May/2005]</dt>
+ <dt><strong>Version 1.1</strong> [30/May/2005]</dt>
<dd>
<ul>
<li>added function <a href="manual.html#touch"><code>lfs.touch</code></a>.</li>
</ul>
</dd>
- <dt><strong><a href="http://www.keplerproject.org/luafilesystem/1.0/">Version 1.0</a></strong> [21/Jan/2005]</dt>
+ <dt><strong>Version 1.0</strong> [21/Jan/2005]</dt>
<dd />
<dt><strong>Version 1.0 Beta</strong> [10/Nov/2004]</dt>
@@ -165,25 +203,15 @@ page.</p>
<p>LuaFileSystem was designed by Roberto Ierusalimschy,
Andr&eacute; Carregal and Tom&aacute;s Guisasola as part of the
-<a href="http://www.keplerproject.org">Kepler Project</a>,
+<a href="https://github.com/keplerproject">Kepler Project</a>,
which holds its copyright. LuaFileSystem is currently maintained by F&aacute;bio Mascarenhas.</p>
-<h2><a name="contact"></a>Contact us</h2>
-
-<p>For more information please
-<a href="mailto:info-NO-SPAM-THANKS@keplerproject.org">contact us</a>.
-Comments are welcome!</p>
-
-<p>You can also reach other Kepler developers and users on the Kepler Project
-<a href="http://luaforge.net/mail/?group_id=104">mailing list</a>.</p>
-
</div> <!-- id="content" -->
</div> <!-- id="main" -->
<div id="about">
<p><a href="http://validator.w3.org/check?uri=referer">Valid XHTML 1.0!</a></p>
- <p><small>$Id: index.html,v 1.44 2009/02/04 21:21:33 carregal Exp $</small></p>
</div> <!-- id="about" -->
</div> <!-- id="container" -->
diff --git a/Build/source/texk/web2c/luatexdir/luafilesystem/doc/us/license.html b/Build/source/texk/web2c/luatexdir/luafilesystem/doc/us/license.html
index 4ecad4bd7bb..4f828cf1467 100644
--- a/Build/source/texk/web2c/luatexdir/luafilesystem/doc/us/license.html
+++ b/Build/source/texk/web2c/luatexdir/luafilesystem/doc/us/license.html
@@ -3,7 +3,7 @@
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
<head>
<title>LuaFileSystem</title>
- <link rel="stylesheet" href="http://www.keplerproject.org/doc.css" type="text/css"/>
+ <link rel="stylesheet" href="doc.css" type="text/css"/>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/>
</head>
@@ -13,7 +13,7 @@
<div id="product">
<div id="product_logo">
- <a href="http://www.keplerproject.org">
+ <a href="http://keplerproject.github.io/luafilesystem">
<img alt="LuaFileSystem" src="luafilesystem.png"/>
</a>
</div>
@@ -33,7 +33,6 @@
<li><a href="index.html#download">Download</a></li>
<li><a href="index.html#history">History</a></li>
<li><a href="index.html#credits">Credits</a></li>
- <li><a href="index.html#contact">Contact us</a></li>
</ul>
</li>
<li><a href="manual.html">Manual</a>
@@ -45,10 +44,10 @@
</ul>
</li>
<li><a href="examples.html">Examples</a></li>
- <li><a href="http://luaforge.net/projects/luafilesystem/">Project</a>
+ <li><a href="https://github.com/keplerproject/luafilesystem">Project</a>
<ul>
- <li><a href="http://luaforge.net/tracker/?group_id=66">Bug Tracker</a></li>
- <li><a href="http://luaforge.net/scm/?group_id=66">CVS</a></li>
+ <li><a href="https://github.com/keplerproject/luafilesystem/issues">Bug Tracker</a></li>
+ <li><a href="https://github.com/keplerproject/luafilesystem">Git</a></li>
</ul>
</li>
<li><strong>License</strong></li>
@@ -69,7 +68,7 @@ software.
Its licenses are compatible with
<a href="http://www.gnu.org/licenses/gpl.html">GPL</a>.
LuaFileSystem is not in the public domain and the
-<a href="http://www.keplerproject.org">Kepler Project</a>
+<a href="https://github.com/keplerproject">Kepler Project</a>
keep its copyright.
The legal details are below.
</p>
@@ -85,7 +84,7 @@ Ierusalimschy, Andr&eacute; Carregal and Tom&aacute;s Guisasola.
The implementation is not derived from licensed software.</p>
<hr/>
-<p>Copyright &copy; 2003 Kepler Project.</p>
+<p>Copyright &copy; 2003 - 2017 Kepler Project.</p>
<p>Permission is hereby granted, free of charge, to any person
obtaining a copy of this software and associated documentation
@@ -113,7 +112,6 @@ SOFTWARE.</p>
<div id="about">
<p><a href="http://validator.w3.org/check?uri=referer">Valid XHTML 1.0!</a></p>
- <p><small>$Id: license.html,v 1.13 2008/02/11 22:42:21 carregal Exp $</small></p>
</div><!-- id="about" -->
</div><!-- id="container" -->
diff --git a/Build/source/texk/web2c/luatexdir/luafilesystem/doc/us/manual.html b/Build/source/texk/web2c/luatexdir/luafilesystem/doc/us/manual.html
index 1409c404b1a..3555e3db4dd 100644
--- a/Build/source/texk/web2c/luatexdir/luafilesystem/doc/us/manual.html
+++ b/Build/source/texk/web2c/luatexdir/luafilesystem/doc/us/manual.html
@@ -3,7 +3,7 @@
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
<head>
<title>LuaFileSystem</title>
- <link rel="stylesheet" href="http://www.keplerproject.org/doc.css" type="text/css"/>
+ <link rel="stylesheet" href="doc.css" type="text/css"/>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/>
</head>
@@ -13,7 +13,9 @@
<div id="product">
<div id="product_logo">
- <a href="http://www.keplerproject.org"><img alt="LuaFileSystem" src="luafilesystem.png"/></a>
+ <a href="http://keplerproject.github.io/luafilesystem">
+ <img alt="LuaFileSystem" src="luafilesystem.png"/>
+ </a>
</div>
<div id="product_name"><big><strong>LuaFileSystem</strong></big></div>
<div id="product_description">File System Library for the Lua Programming Language</div>
@@ -31,7 +33,6 @@
<li><a href="index.html#download">Download</a></li>
<li><a href="index.html#history">History</a></li>
<li><a href="index.html#credits">Credits</a></li>
- <li><a href="index.html#contact">Contact us</a></li>
</ul>
</li>
<li><strong>Manual</strong>
@@ -43,10 +44,10 @@
</ul>
</li>
<li><a href="examples.html">Examples</a></li>
- <li><a href="http://luaforge.net/projects/luafilesystem/">Project</a>
+ <li><a href="https://github.com/keplerproject/luafilesystem">Project</a>
<ul>
- <li><a href="http://luaforge.net/tracker/?group_id=66">Bug Tracker</a></li>
- <li><a href="http://luaforge.net/scm/?group_id=66">CVS</a></li>
+ <li><a href="https://github.com/keplerproject/luafilesystem/issues">Bug Tracker</a></li>
+ <li><a href="https://github.com/keplerproject/luafilesystem">Git</a></li>
</ul>
</li>
<li><a href="license.html">License</a></li>
@@ -101,14 +102,15 @@ LuaFileSystem offers the following functions:
</p>
<dl class="reference">
- <dt><a name="attributes"></a><strong><code>lfs.attributes (filepath [, aname])</code></strong></dt>
+ <dt><a name="attributes"></a><strong><code>lfs.attributes (filepath [, aname | atable])</code></strong></dt>
<dd>Returns a table with the file attributes corresponding to
- <code>filepath</code> (or <code>nil</code> followed by an error message
+ <code>filepath</code> (or <code>nil</code> followed by an error message and a system-dependent error code
in case of error).
- If the second optional argument is given, then only the value of the
+ If the second optional argument is given and is a string, then only the value of the
named attribute is returned (this use is equivalent to
- <code>lfs.attributes(filepath).aname</code>, but the table is not created
+ <code>lfs.attributes(filepath)[aname]</code>, but the table is not created
and only one attribute is retrieved from the O.S.).
+ if a table is passed as the second argument, it is filled with attributes and returned instead of a new table.
The attributes are described as follows;
attribute <code>mode</code> is a string, all the others are numbers,
and the time related attributes use the same time reference of
@@ -152,6 +154,9 @@ LuaFileSystem offers the following functions:
<dt><strong><code>size</code></strong></dt>
<dd>file size, in bytes</dd>
+ <dt><strong><code>permissions</code></strong></dt>
+ <dd>file permissions string</dd>
+
<dt><strong><code>blocks</code></strong></dt>
<dd>block allocated for file; (Unix only)</dd>
@@ -172,9 +177,9 @@ LuaFileSystem offers the following functions:
Returns <code>true</code> in case of success or <code>nil</code> plus an
error string.</dd>
- <dt><a name="chdir"></a><strong><code>lfs.lock_dir(path, [seconds_stale])</code></strong></dt>
+ <dt><a name="lock_dir"></a><strong><code>lfs.lock_dir(path, [seconds_stale])</code></strong></dt>
<dd>Creates a lockfile (called lockfile.lfs) in <code>path</code> if it does not
- exist and returns the lock. If the lock already exists checks it
+ exist and returns the lock. If the lock already exists checks if
it's stale, using the second parameter (default for the second
parameter is <code>INT_MAX</code>, which in practice means the lock will never
be stale. To free the the lock call <code>lock:free()</code>. <br/>
@@ -182,7 +187,7 @@ LuaFileSystem offers the following functions:
particular, if the lock exists and is not stale it returns the
"File exists" message.</dd>
- <dt><a name="getcwd"></a><strong><code>lfs.currentdir ()</code></strong></dt>
+ <dt><a name="currentdir"></a><strong><code>lfs.currentdir ()</code></strong></dt>
<dd>Returns a string with the current working directory or <code>nil</code>
plus an error string.</dd>
@@ -206,30 +211,41 @@ LuaFileSystem offers the following functions:
Returns <code>true</code> if the operation was successful; in
case of error, it returns <code>nil</code> plus an error string.
</dd>
+
+ <dt><a name="link"></a><strong><code>lfs.link (old, new[, symlink])</code></strong></dt>
+ <dd>Creates a link. The first argument is the object to link to
+ and the second is the name of the link. If the optional third
+ argument is true, the link will by a symbolic link (by default, a
+ hard link is created).
+ </dd>
<dt><a name="mkdir"></a><strong><code>lfs.mkdir (dirname)</code></strong></dt>
<dd>Creates a new directory. The argument is the name of the new
directory.<br />
- Returns <code>true</code> if the operation was successful;
- in case of error, it returns <code>nil</code> plus an error string.
+ Returns <code>true</code> in case of success or <code>nil</code>, an error message and
+ a system-dependent error code in case of error.
</dd>
<dt><a name="rmdir"></a><strong><code>lfs.rmdir (dirname)</code></strong></dt>
<dd>Removes an existing directory. The argument is the name of the directory.<br />
- Returns <code>true</code> if the operation was successful;
- in case of error, it returns <code>nil</code> plus an error string.</dd>
+ Returns <code>true</code> in case of success or <code>nil</code>, an error message and
+ a system-dependent error code in case of error.
<dt><a name="setmode"></a><strong><code>lfs.setmode (file, mode)</code></strong></dt>
- <dd>Sets the writing mode for a file. The mode string can be either <code>binary</code> or <code>text</code>.
- Returns the previous mode string for the file. This function is only available in Windows, so you may want to make sure that
- <code>lfs.setmode</code> exists before using it.
+ <dd>Sets the writing mode for a file. The mode string can be either <code>"binary"</code> or <code>"text"</code>.
+ Returns <code>true</code> followed the previous mode string for the file, or
+ <code>nil</code> followed by an error string in case of errors.
+ On non-Windows platforms, where the two modes are identical,
+ setting the mode has no effect, and the mode is always returned as <code>binary</code>.
</dd>
<dt><a name="symlinkattributes"></a><strong><code>lfs.symlinkattributes (filepath [, aname])</code></strong></dt>
<dd>Identical to <a href="#attributes">lfs.attributes</a> except that
it obtains information about the link itself (not the file it refers to).
- This function is not available in Windows so you may want to make sure that
- <code>lfs.symlinkattributes</code> exists before using it.
+ It also adds a <strong><code>target</code></strong> field, containing
+ the file name that the symlink points to.
+ On Windows this function does not yet support links, and is identical to
+ <code>lfs.attributes</code>.
</dd>
<dt><a name="touch"></a><strong><code>lfs.touch (filepath [, atime [, mtime]])</code></strong></dt>
@@ -241,8 +257,8 @@ LuaFileSystem offers the following functions:
Lua standard function <code>os.time</code>).
If the modification time is omitted, the access time provided is used;
if both times are omitted, the current time is used.<br />
- Returns <code>true</code> if the operation was successful;
- in case of error, it returns <code>nil</code> plus an error string.
+ Returns <code>true</code> in case of success or <code>nil</code>, an error message and
+ a system-dependent error code in case of error.
</dd>
<dt><a name="unlock"></a><strong><code>lfs.unlock (filehandle[, start[, length]])</code></strong></dt>
@@ -262,7 +278,6 @@ LuaFileSystem offers the following functions:
<div id="about">
<p><a href="http://validator.w3.org/check?uri=referer">Valid XHTML 1.0!</a></p>
- <p><small>$Id: manual.html,v 1.45 2009/06/03 20:53:55 mascarenhas Exp $</small></p>
</div> <!-- id="about" -->
</div> <!-- id="container" -->
diff --git a/Build/source/texk/web2c/luatexdir/luafilesystem/src/lfs.c b/Build/source/texk/web2c/luatexdir/luafilesystem/src/lfs.c
index 2b1b06cf1db..c8122c2ca95 100644
--- a/Build/source/texk/web2c/luatexdir/luafilesystem/src/lfs.c
+++ b/Build/source/texk/web2c/luatexdir/luafilesystem/src/lfs.c
@@ -1,25 +1,25 @@
/*
** LuaFileSystem
-** Copyright Kepler Project 2003 (http://www.keplerproject.org/luafilesystem)
+** Copyright Kepler Project 2003 - 2017 (http://keplerproject.github.io/luafilesystem)
**
** File system manipulation library.
** This library offers these functions:
-** lfs.attributes (filepath [, attributename])
+** lfs.attributes (filepath [, attributename | attributetable])
** lfs.chdir (path)
** lfs.currentdir ()
** lfs.dir (path)
+** lfs.link (old, new[, symlink])
** lfs.lock (fh, mode)
** lfs.lock_dir (path)
** lfs.mkdir (path)
** lfs.rmdir (path)
** lfs.setmode (filepath, mode)
-** lfs.symlinkattributes (filepath [, attributename]) -- thanks to Sam Roberts
+** lfs.symlinkattributes (filepath [, attributename])
** lfs.touch (filepath [, atime [, mtime]])
** lfs.unlock (fh)
-**
-** $Id: lfs.c,v 1.61 2009/07/04 02:10:16 mascarenhas Exp $
*/
+#ifndef LFS_DO_NOT_USE_LARGE_FILE
#ifndef _WIN32
#ifndef _AIX
#define _FILE_OFFSET_BITS 64 /* Linux, Solaris and HP-UX */
@@ -27,8 +27,11 @@
#define _LARGE_FILES 1 /* AIX */
#endif
#endif
+#endif
+#ifndef LFS_DO_NOT_USE_LARGE_FILE
#define _LARGEFILE64_SOURCE
+#endif
#include <errno.h>
#include <stdio.h>
@@ -38,93 +41,133 @@
#include <sys/stat.h>
#ifdef _WIN32
-#include <direct.h>
-#include <windows.h>
-#include <io.h>
-#include <sys/locking.h>
-#ifdef __BORLANDC__
- #include <utime.h>
+ #include <direct.h>
+ #include <windows.h>
+ #include <io.h>
+ #include <sys/locking.h>
+ #ifdef __BORLANDC__
+ #include <utime.h>
+ #else
+ #include <sys/utime.h>
+ #endif
+ #include <fcntl.h>
+ /* MAX_PATH seems to be 260. Seems kind of small. Is there a better one? */
+ #define LFS_MAXPATHLEN MAX_PATH
#else
- #include <sys/utime.h>
-#endif
-#include <fcntl.h>
-#else
-#include <unistd.h>
-#include <dirent.h>
-#include <fcntl.h>
-#include <sys/types.h>
-#include <utime.h>
+ #include <unistd.h>
+ #include <dirent.h>
+ #include <fcntl.h>
+ #include <sys/types.h>
+ #include <utime.h>
+ #include <sys/param.h> /* for MAXPATHLEN */
+ #define LFS_MAXPATHLEN MAXPATHLEN
#endif
-#include "lua.h"
-#include "lauxlib.h"
-#include "lualib.h"
+#include <lua.h>
+#include <lauxlib.h>
+#include <lualib.h>
+
#include "lfs.h"
-/* Define 'strerror' for systems that do not implement it */
-#ifdef NO_STRERROR
-#define strerror(_) "System unable to describe the error"
+#define LFS_VERSION "1.7.0"
+#define LFS_LIBNAME "lfs"
+
+#if LUA_VERSION_NUM >= 503 /* Lua 5.3 */
+
+#ifndef luaL_optlong
+#define luaL_optlong luaL_optinteger
#endif
-/* Define 'getcwd' for systems that do not implement it */
-#ifdef NO_GETCWD
-#define getcwd(p,s) NULL
-#define getcwd_error "Function 'getcwd' not provided by system"
+#endif
+
+#if LUA_VERSION_NUM >= 502
+# define new_lib(L, l) (luaL_newlib(L, l))
#else
-#define getcwd_error strerror(errno)
+# define new_lib(L, l) (lua_newtable(L), luaL_register(L, NULL, l))
+#endif
+
+/* Define 'strerror' for systems that do not implement it */
+#ifdef NO_STRERROR
+#define strerror(_) "System unable to describe the error"
#endif
-#define DIR_METATABLE "lfs.directory"
-#define MAX_DIR_LENGTH 1023
+#define DIR_METATABLE "directory metatable"
typedef struct dir_data {
- int closed;
+ int closed;
#ifdef _WIN32
- long hFile;
- char pattern[MAX_DIR_LENGTH+1];
+ intptr_t hFile;
+ char pattern[MAX_PATH+1];
#else
- DIR *dir;
+ DIR *dir;
#endif
} dir_data;
-#define LOCK_METATABLE "lfs.lock"
+#define LOCK_METATABLE "lock metatable"
#ifdef _WIN32
#ifdef __BORLANDC__
- #define lfs_setmode(L,file,m) ((void)L, setmode(_fileno(file), m))
+ #define lfs_setmode(file, m) (setmode(_fileno(file), m))
#define STAT_STRUCT struct stati64
#else
- #define lfs_setmode(L,file,m) ((void)L, _setmode(_fileno(file), m))
+ #define lfs_setmode(file, m) (_setmode(_fileno(file), m))
#define STAT_STRUCT struct _stati64
#endif
#define STAT_FUNC _stati64
+#define LSTAT_FUNC STAT_FUNC
#else
-#ifndef _O_TEXT
- #define _O_TEXT 0
-#endif
-#ifndef _O_BINARY
- #define _O_BINARY 0
-#endif
-#define lfs_setmode(L,file,m) ((void)((void)file,m), \
- luaL_error(L, LUA_QL("setmode") " not supported on this platform"), -1)
+#define _O_TEXT 0
+#define _O_BINARY 0
+#define lfs_setmode(file, m) ((void)file, (void)m, 0)
#define STAT_STRUCT struct stat
#define STAT_FUNC stat
#define LSTAT_FUNC lstat
#endif
+#ifdef _WIN32
+ #define lfs_mkdir _mkdir
+#else
+ #define lfs_mkdir(path) (mkdir((path), \
+ S_IRUSR | S_IWUSR | S_IXUSR | S_IRGRP | S_IWGRP | S_IXGRP | S_IROTH | S_IXOTH))
+#endif
+
+/*
+** Utility functions
+*/
+static int pusherror(lua_State *L, const char *info)
+{
+ lua_pushnil(L);
+ if (info==NULL)
+ lua_pushstring(L, strerror(errno));
+ else
+ lua_pushfstring(L, "%s: %s", info, strerror(errno));
+ lua_pushinteger(L, errno);
+ return 3;
+}
+
+static int pushresult(lua_State *L, int res, const char *info) {
+ if (res == -1) {
+ return pusherror(L, info);
+ } else {
+ lua_pushboolean(L, 1);
+ return 1;
+ }
+}
+
+
/*
** This function changes the working (current) directory
*/
static int change_dir (lua_State *L) {
- const char *path = luaL_checkstring(L, 1);
- if (chdir(path)) {
- lua_pushnil (L);
- lua_pushfstring (L,"Unable to change working directory to '%s'\n%s\n",
- path, chdir_error);
- return 2;
- } else {
- lua_pushboolean (L, 1);
- return 1;
- }
+ const char *path = luaL_checkstring(L, 1);
+ if (chdir(path)) {
+ lua_pushnil (L);
+ lua_pushfstring (L,"Unable to change working directory to '%s'\n%s\n",
+ path, chdir_error);
+ return 2;
+ } else {
+ lua_pushboolean (L, 1);
+ return 1;
+ }
}
/*
@@ -132,36 +175,59 @@ static int change_dir (lua_State *L) {
** If unable to get the current directory, it returns nil
** and a string describing the error
*/
-#ifndef PATH_MAX
-#define PATH_MAX 4096
-#endif
-
static int get_dir (lua_State *L) {
- char path[PATH_MAX];
- if (getcwd((char *)path, PATH_MAX) == NULL) {
+#ifdef NO_GETCWD
lua_pushnil(L);
- lua_pushstring(L, getcwd_error);
+ lua_pushstring(L, "Function 'getcwd' not provided by system");
return 2;
- }
- else {
- lua_pushstring(L, path);
- return 1;
- }
+#else
+ char *path = NULL;
+ /* Passing (NULL, 0) is not guaranteed to work. Use a temp buffer and size instead. */
+ size_t size = LFS_MAXPATHLEN; /* initial buffer size */
+ int result;
+ while (1) {
+ path = realloc(path, size);
+ if (!path) /* failed to allocate */
+ return pusherror(L, "get_dir realloc() failed");
+ if (getcwd(path, size) != NULL) {
+ /* success, push the path to the Lua stack */
+ lua_pushstring(L, path);
+ result = 1;
+ break;
+ }
+ if (errno != ERANGE) { /* unexpected error */
+ result = pusherror(L, "get_dir getcwd() failed");
+ break;
+ }
+ /* ERANGE = insufficient buffer capacity, double size and retry */
+ size *= 2;
+ }
+ free(path);
+ return result;
+#endif
}
/*
** Check if the given element on the stack is a file and returns it.
*/
static FILE *check_file (lua_State *L, int idx, const char *funcname) {
- FILE **fh = (FILE **)luaL_checkudata (L, idx, "FILE*");
- if (fh == NULL) {
- luaL_error (L, "%s: not a file", funcname);
- return 0;
- } else if (*fh == NULL) {
- luaL_error (L, "%s: closed file", funcname);
- return 0;
- } else
- return *fh;
+#if LUA_VERSION_NUM == 501
+ FILE **fh = (FILE **)luaL_checkudata (L, idx, "FILE*");
+ if (*fh == NULL) {
+ luaL_error (L, "%s: closed file", funcname);
+ return 0;
+ } else
+ return *fh;
+#elif LUA_VERSION_NUM >= 502 && LUA_VERSION_NUM <= 503
+ luaL_Stream *fh = (luaL_Stream *)luaL_checkudata (L, idx, "FILE*");
+ if (fh->closef == 0 || fh->f == NULL) {
+ luaL_error (L, "%s: closed file", funcname);
+ return 0;
+ } else
+ return fh->f;
+#else
+#error unsupported Lua version
+#endif
}
@@ -169,50 +235,50 @@ static FILE *check_file (lua_State *L, int idx, const char *funcname) {
**
*/
static int _file_lock (lua_State *L, FILE *fh, const char *mode, const long start, long len, const char *funcname) {
- int code;
+ int code;
#ifdef _WIN32
- /* lkmode valid values are:
- LK_LOCK Locks the specified bytes. If the bytes cannot be locked, the program immediately tries again after 1 second. If, after 10 attempts, the bytes cannot be locked, the constant returns an error.
- LK_NBLCK Locks the specified bytes. If the bytes cannot be locked, the constant returns an error.
- LK_NBRLCK Same as _LK_NBLCK.
- LK_RLCK Same as _LK_LOCK.
- LK_UNLCK Unlocks the specified bytes, which must have been previously locked.
-
- Regions should be locked only briefly and should be unlocked before closing a file or exiting the program.
-
- http://msdn.microsoft.com/library/default.asp?url=/library/en-us/vclib/html/_crt__locking.asp
- */
- int lkmode;
- switch (*mode) {
- case 'r': lkmode = LK_NBLCK; break;
- case 'w': lkmode = LK_NBLCK; break;
- case 'u': lkmode = LK_UNLCK; break;
- default : return luaL_error (L, "%s: invalid mode", funcname);
- }
- if (!len) {
- fseek (fh, 0L, SEEK_END);
- len = ftell (fh);
- }
- fseek (fh, start, SEEK_SET);
+ /* lkmode valid values are:
+ LK_LOCK Locks the specified bytes. If the bytes cannot be locked, the program immediately tries again after 1 second. If, after 10 attempts, the bytes cannot be locked, the constant returns an error.
+ LK_NBLCK Locks the specified bytes. If the bytes cannot be locked, the constant returns an error.
+ LK_NBRLCK Same as _LK_NBLCK.
+ LK_RLCK Same as _LK_LOCK.
+ LK_UNLCK Unlocks the specified bytes, which must have been previously locked.
+
+ Regions should be locked only briefly and should be unlocked before closing a file or exiting the program.
+
+ http://msdn.microsoft.com/library/default.asp?url=/library/en-us/vclib/html/_crt__locking.asp
+ */
+ int lkmode;
+ switch (*mode) {
+ case 'r': lkmode = LK_NBLCK; break;
+ case 'w': lkmode = LK_NBLCK; break;
+ case 'u': lkmode = LK_UNLCK; break;
+ default : return luaL_error (L, "%s: invalid mode", funcname);
+ }
+ if (!len) {
+ fseek (fh, 0L, SEEK_END);
+ len = ftell (fh);
+ }
+ fseek (fh, start, SEEK_SET);
#ifdef __BORLANDC__
- code = locking (fileno(fh), lkmode, len);
+ code = locking (fileno(fh), lkmode, len);
#else
- code = _locking (fileno(fh), lkmode, len);
+ code = _locking (fileno(fh), lkmode, len);
#endif
#else
- struct flock f;
- switch (*mode) {
- case 'w': f.l_type = F_WRLCK; break;
- case 'r': f.l_type = F_RDLCK; break;
- case 'u': f.l_type = F_UNLCK; break;
- default : return luaL_error (L, "%s: invalid mode", funcname);
- }
- f.l_whence = SEEK_SET;
- f.l_start = (off_t)start;
- f.l_len = (off_t)len;
- code = fcntl (fileno(fh), F_SETLK, &f);
+ struct flock f;
+ switch (*mode) {
+ case 'w': f.l_type = F_WRLCK; break;
+ case 'r': f.l_type = F_RDLCK; break;
+ case 'u': f.l_type = F_UNLCK; break;
+ default : return luaL_error (L, "%s: invalid mode", funcname);
+ }
+ f.l_whence = SEEK_SET;
+ f.l_start = (off_t)start;
+ f.l_len = (off_t)len;
+ code = fcntl (fileno(fh), F_SETLK, &f);
#endif
- return (code != -1);
+ return (code != -1);
}
#ifdef _WIN32
@@ -226,19 +292,19 @@ static int lfs_lock_dir(lua_State *L) {
const char *lockfile = "/lockfile.lfs";
const char *path = luaL_checklstring(L, 1, &pathl);
ln = (char*)malloc(pathl + strlen(lockfile) + 1);
- if(!ln) {
+ if(!ln) {
lua_pushnil(L); lua_pushstring(L, strerror(errno)); return 2;
}
strcpy(ln, path); strcat(ln, lockfile);
- if((fd = CreateFile(ln, GENERIC_WRITE, 0, NULL, CREATE_NEW,
- FILE_ATTRIBUTE_NORMAL | FILE_FLAG_DELETE_ON_CLOSE, NULL)) == INVALID_HANDLE_VALUE) {
- int en = GetLastError();
- free(ln); lua_pushnil(L);
- if(en == ERROR_FILE_EXISTS || en == ERROR_SHARING_VIOLATION)
- lua_pushstring(L, "File exists");
- else
- lua_pushstring(L, strerror(en));
- return 2;
+ if((fd = CreateFile(ln, GENERIC_WRITE, 0, NULL, CREATE_NEW,
+ FILE_ATTRIBUTE_NORMAL | FILE_FLAG_DELETE_ON_CLOSE, NULL)) == INVALID_HANDLE_VALUE) {
+ int en = GetLastError();
+ free(ln); lua_pushnil(L);
+ if(en == ERROR_FILE_EXISTS || en == ERROR_SHARING_VIOLATION)
+ lua_pushstring(L, "File exists");
+ else
+ lua_pushstring(L, strerror(en));
+ return 2;
}
free(ln);
lock = (lfs_Lock*)lua_newuserdata(L, sizeof(lfs_Lock));
@@ -248,8 +314,11 @@ static int lfs_lock_dir(lua_State *L) {
return 1;
}
static int lfs_unlock_dir(lua_State *L) {
- lfs_Lock *lock = luaL_checkudata(L, 1, LOCK_METATABLE);
- CloseHandle(lock->fd);
+ lfs_Lock *lock = (lfs_Lock *)luaL_checkudata(L, 1, LOCK_METATABLE);
+ if(lock->fd != INVALID_HANDLE_VALUE) {
+ CloseHandle(lock->fd);
+ lock->fd=INVALID_HANDLE_VALUE;
+ }
return 0;
}
#else
@@ -264,12 +333,12 @@ static int lfs_lock_dir(lua_State *L) {
const char *path = luaL_checklstring(L, 1, &pathl);
lock = (lfs_Lock*)lua_newuserdata(L, sizeof(lfs_Lock));
ln = (char*)malloc(pathl + strlen(lockfile) + 1);
- if(!ln) {
+ if(!ln) {
lua_pushnil(L); lua_pushstring(L, strerror(errno)); return 2;
}
strcpy(ln, path); strcat(ln, lockfile);
if(symlink("lock", ln) == -1) {
- free(ln); lua_pushnil(L);
+ free(ln); lua_pushnil(L);
lua_pushstring(L, strerror(errno)); return 2;
}
lock->ln = ln;
@@ -278,7 +347,7 @@ static int lfs_lock_dir(lua_State *L) {
return 1;
}
static int lfs_unlock_dir(lua_State *L) {
- lfs_Lock *lock = luaL_checkudata(L, 1, LOCK_METATABLE);
+ lfs_Lock *lock = (lfs_Lock *)luaL_checkudata(L, 1, LOCK_METATABLE);
if(lock->ln) {
unlink(lock->ln);
free(lock->ln);
@@ -288,39 +357,26 @@ static int lfs_unlock_dir(lua_State *L) {
}
#endif
-#ifdef _WIN32
static int lfs_g_setmode (lua_State *L, FILE *f, int arg) {
- static const int mode[] = {_O_TEXT, _O_BINARY};
- static const char *const modenames[] = {"text", "binary", NULL};
+ static const int mode[] = {_O_BINARY, _O_TEXT};
+ static const char *const modenames[] = {"binary", "text", NULL};
int op = luaL_checkoption(L, arg, NULL, modenames);
- int res = lfs_setmode(L, f, mode[op]);
+ int res = lfs_setmode(f, mode[op]);
if (res != -1) {
int i;
lua_pushboolean(L, 1);
for (i = 0; modenames[i] != NULL; i++) {
if (mode[i] == res) {
lua_pushstring(L, modenames[i]);
- goto exit;
+ return 2;
}
}
lua_pushnil(L);
- exit:
return 2;
} else {
- int en = errno;
- lua_pushnil(L);
- lua_pushfstring(L, "%s", strerror(en));
- lua_pushinteger(L, en);
- return 3;
+ return pusherror(L, NULL);
}
}
-#else
-static int lfs_g_setmode (lua_State *L, FILE *f, int arg) {
- lua_pushboolean(L, 0);
- lua_pushliteral(L, "setmode not supported on this platform");
- return 2;
-}
-#endif
static int lfs_f_setmode(lua_State *L) {
return lfs_g_setmode(L, check_file(L, 1, "setmode"), 2);
@@ -334,18 +390,18 @@ static int lfs_f_setmode(lua_State *L) {
** @param #4 Number with length (optional).
*/
static int file_lock (lua_State *L) {
- FILE *fh = check_file (L, 1, "lock");
- const char *mode = luaL_checkstring (L, 2);
- const long start = luaL_optlong (L, 3, 0);
- long len = luaL_optlong (L, 4, 0);
- if (_file_lock (L, fh, mode, start, len, "lock")) {
- lua_pushboolean (L, 1);
- return 1;
- } else {
- lua_pushnil (L);
- lua_pushfstring (L, "%s", strerror(errno));
- return 2;
- }
+ FILE *fh = check_file (L, 1, "lock");
+ const char *mode = luaL_checkstring (L, 2);
+ const long start = (long) luaL_optinteger (L, 3, 0);
+ long len = (long) luaL_optinteger (L, 4, 0);
+ if (_file_lock (L, fh, mode, start, len, "lock")) {
+ lua_pushboolean (L, 1);
+ return 1;
+ } else {
+ lua_pushnil (L);
+ lua_pushfstring (L, "%s", strerror(errno));
+ return 2;
+ }
}
@@ -356,99 +412,107 @@ static int file_lock (lua_State *L) {
** @param #3 Number with length (optional).
*/
static int file_unlock (lua_State *L) {
- FILE *fh = check_file (L, 1, "unlock");
- const long start = luaL_optlong (L, 2, 0);
- long len = luaL_optlong (L, 3, 0);
- if (_file_lock (L, fh, "u", start, len, "unlock")) {
- lua_pushboolean (L, 1);
- return 1;
- } else {
- lua_pushnil (L);
- lua_pushfstring (L, "%s", strerror(errno));
- return 2;
- }
+ FILE *fh = check_file (L, 1, "unlock");
+ const long start = (long) luaL_optinteger (L, 2, 0);
+ long len = (long) luaL_optinteger (L, 3, 0);
+ if (_file_lock (L, fh, "u", start, len, "unlock")) {
+ lua_pushboolean (L, 1);
+ return 1;
+ } else {
+ lua_pushnil (L);
+ lua_pushfstring (L, "%s", strerror(errno));
+ return 2;
+ }
}
-static int make_dir (lua_State *L) {
- const char *path = luaL_checkstring (L, 1);
- int fail;
-#ifdef _WIN32
- fail = _mkdir (path);
+/*
+** Creates a link.
+** @param #1 Object to link to.
+** @param #2 Name of link.
+** @param #3 True if link is symbolic (optional).
+*/
+static int make_link (lua_State *L) {
+#ifndef _WIN32
+ const char *oldpath = luaL_checkstring(L, 1);
+ const char *newpath = luaL_checkstring(L, 2);
+ int res = (lua_toboolean(L,3) ? symlink : link)(oldpath, newpath);
+ if (res == -1) {
+ return pusherror(L, NULL);
+ } else {
+ lua_pushinteger(L, 0);
+ return 1;
+ }
#else
- fail = mkdir (path, S_IRUSR | S_IWUSR | S_IXUSR | S_IRGRP |
- S_IWGRP | S_IXGRP | S_IROTH | S_IXOTH );
+ errno = ENOSYS; /* = "Function not implemented" */
+ return pushresult(L, -1, "make_link is not supported on Windows");
#endif
- if (fail) {
- lua_pushnil (L);
- lua_pushfstring (L, "%s", strerror(errno));
- return 2;
- }
- lua_pushboolean (L, 1);
- return 1;
}
+
/*
-** Removes a directory.
+** Creates a directory.
** @param #1 Directory path.
*/
-static int remove_dir (lua_State *L) {
- const char *path = luaL_checkstring (L, 1);
- int fail;
+static int make_dir (lua_State *L) {
+ const char *path = luaL_checkstring(L, 1);
+ return pushresult(L, lfs_mkdir(path), NULL);
+}
- fail = rmdir (path);
- if (fail) {
- lua_pushnil (L);
- lua_pushfstring (L, "%s", strerror(errno));
- return 2;
- }
- lua_pushboolean (L, 1);
- return 1;
+/*
+** Removes a directory.
+** @param #1 Directory path.
+*/
+static int remove_dir (lua_State *L) {
+ const char *path = luaL_checkstring(L, 1);
+ return pushresult(L, rmdir(path), NULL);
}
+
/*
** Directory iterator
*/
static int dir_iter (lua_State *L) {
#ifdef _WIN32
- struct _finddata_t c_file;
+ struct _finddata_t c_file;
#else
- struct dirent *entry;
+ struct dirent *entry;
#endif
- dir_data *d = (dir_data *)luaL_checkudata (L, 1, DIR_METATABLE);
- luaL_argcheck (L, !d->closed, 1, "closed directory");
+ dir_data *d = (dir_data *)luaL_checkudata (L, 1, DIR_METATABLE);
+ luaL_argcheck (L, d->closed == 0, 1, "closed directory");
#ifdef _WIN32
- if (d->hFile == 0L) { /* first entry */
- if ((d->hFile = _findfirst (d->pattern, &c_file)) == -1L) {
- lua_pushnil (L);
- lua_pushstring (L, strerror (errno));
- return 2;
- } else {
- lua_pushstring (L, c_file.name);
- return 1;
- }
- } else { /* next entry */
- if (_findnext (d->hFile, &c_file) == -1L) {
- /* no more entries => close directory */
- _findclose (d->hFile);
- d->closed = 1;
- return 0;
- } else {
- lua_pushstring (L, c_file.name);
- return 1;
- }
- }
+ if (d->hFile == 0L) { /* first entry */
+ if ((d->hFile = _findfirst (d->pattern, &c_file)) == -1L) {
+ lua_pushnil (L);
+ lua_pushstring (L, strerror (errno));
+ d->closed = 1;
+ return 2;
+ } else {
+ lua_pushstring (L, c_file.name);
+ return 1;
+ }
+ } else { /* next entry */
+ if (_findnext (d->hFile, &c_file) == -1L) {
+ /* no more entries => close directory */
+ _findclose (d->hFile);
+ d->closed = 1;
+ return 0;
+ } else {
+ lua_pushstring (L, c_file.name);
+ return 1;
+ }
+ }
#else
- if ((entry = readdir (d->dir)) != NULL) {
- lua_pushstring (L, entry->d_name);
- return 1;
- } else {
- /* no more entries => close directory */
- closedir (d->dir);
- d->closed = 1;
- return 0;
- }
+ if ((entry = readdir (d->dir)) != NULL) {
+ lua_pushstring (L, entry->d_name);
+ return 1;
+ } else {
+ /* no more entries => close directory */
+ closedir (d->dir);
+ d->closed = 1;
+ return 0;
+ }
#endif
}
@@ -457,19 +521,18 @@ static int dir_iter (lua_State *L) {
** Closes directory iterators
*/
static int dir_close (lua_State *L) {
- dir_data *d = (dir_data *)lua_touserdata (L, 1);
+ dir_data *d = (dir_data *)lua_touserdata (L, 1);
#ifdef _WIN32
- if (!d->closed && d->hFile) {
- _findclose (d->hFile);
- d->closed = 1;
- }
+ if (!d->closed && d->hFile) {
+ _findclose (d->hFile);
+ }
#else
- if (!d->closed && d->dir) {
- closedir (d->dir);
- d->closed = 1;
- }
+ if (!d->closed && d->dir) {
+ closedir (d->dir);
+ }
#endif
- return 0;
+ d->closed = 1;
+ return 0;
}
@@ -477,27 +540,25 @@ static int dir_close (lua_State *L) {
** Factory of directory iterators
*/
static int dir_iter_factory (lua_State *L) {
- const char *path = luaL_checkstring (L, 1);
- dir_data *d;
- lua_pushcfunction (L, dir_iter);
- d = (dir_data *) lua_newuserdata (L, sizeof(dir_data));
- d->closed = 0;
+ const char *path = luaL_checkstring (L, 1);
+ dir_data *d;
+ lua_pushcfunction (L, dir_iter);
+ d = (dir_data *) lua_newuserdata (L, sizeof(dir_data));
+ luaL_getmetatable (L, DIR_METATABLE);
+ lua_setmetatable (L, -2);
+ d->closed = 0;
#ifdef _WIN32
- d->hFile = 0L;
- luaL_getmetatable (L, DIR_METATABLE);
- lua_setmetatable (L, -2);
- if (strlen(path) > MAX_DIR_LENGTH)
- luaL_error (L, "path too long: %s", path);
- else
- sprintf (d->pattern, "%s/*", path);
+ d->hFile = 0L;
+ if (strlen(path) > MAX_PATH-2)
+ luaL_error (L, "path too long: %s", path);
+ else
+ sprintf (d->pattern, "%s/*", path);
#else
- luaL_getmetatable (L, DIR_METATABLE);
- lua_setmetatable (L, -2);
- d->dir = opendir (path);
- if (d->dir == NULL)
- luaL_error (L, "cannot open %s: %s", path, strerror (errno));
+ d->dir = opendir (path);
+ if (d->dir == NULL)
+ luaL_error (L, "cannot open %s: %s", path, strerror (errno));
#endif
- return 2;
+ return 2;
}
@@ -505,36 +566,39 @@ static int dir_iter_factory (lua_State *L) {
** Creates directory metatable.
*/
static int dir_create_meta (lua_State *L) {
- luaL_newmetatable (L, DIR_METATABLE);
- /* set its __gc field */
- lua_pushstring (L, "__index");
- lua_newtable(L);
- lua_pushstring (L, "next");
- lua_pushcfunction (L, dir_iter);
- lua_settable(L, -3);
- lua_pushstring (L, "close");
- lua_pushcfunction (L, dir_close);
- lua_settable(L, -3);
- lua_settable (L, -3);
- lua_pushstring (L, "__gc");
- lua_pushcfunction (L, dir_close);
- lua_settable (L, -3);
- return 1;
+ luaL_newmetatable (L, DIR_METATABLE);
+
+ /* Method table */
+ lua_newtable(L);
+ lua_pushcfunction (L, dir_iter);
+ lua_setfield(L, -2, "next");
+ lua_pushcfunction (L, dir_close);
+ lua_setfield(L, -2, "close");
+
+ /* Metamethods */
+ lua_setfield(L, -2, "__index");
+ lua_pushcfunction (L, dir_close);
+ lua_setfield (L, -2, "__gc");
+ return 1;
}
+
/*
** Creates lock metatable.
*/
static int lock_create_meta (lua_State *L) {
- luaL_newmetatable (L, LOCK_METATABLE);
- /* set its __gc field */
- lua_newtable(L);
- lua_pushcfunction(L, lfs_unlock_dir);
- lua_setfield(L, -2, "free");
- lua_setfield(L, -2, "__index");
- lua_pushcfunction(L, lfs_unlock_dir);
- lua_setfield(L, -2, "__gc");
- return 1;
+ luaL_newmetatable (L, LOCK_METATABLE);
+
+ /* Method table */
+ lua_newtable(L);
+ lua_pushcfunction(L, lfs_unlock_dir);
+ lua_setfield(L, -2, "free");
+
+ /* Metamethods */
+ lua_setfield(L, -2, "__index");
+ lua_pushcfunction(L, lfs_unlock_dir);
+ lua_setfield(L, -2, "__gc");
+ return 1;
}
@@ -574,104 +638,96 @@ static const char *mode2string (mode_t mode) {
else if ( S_ISDIR(mode) )
return "directory";
else if ( S_ISLNK(mode) )
- return "link";
+ return "link";
else if ( S_ISSOCK(mode) )
return "socket";
else if ( S_ISFIFO(mode) )
- return "named pipe";
+ return "named pipe";
else if ( S_ISCHR(mode) )
- return "char device";
+ return "char device";
else if ( S_ISBLK(mode) )
- return "block device";
+ return "block device";
else
- return "other";
+ return "other";
}
/*
-** Set access time and modification values for file
+** Set access time and modification values for a file.
+** @param #1 File path.
+** @param #2 Access time in seconds, current time is used if missing.
+** @param #3 Modification time in seconds, access time is used if missing.
*/
static int file_utime (lua_State *L) {
- const char *file = luaL_checkstring (L, 1);
- struct utimbuf utb, *buf;
-
- if (lua_gettop (L) == 1) /* set to current date/time */
- buf = NULL;
- else {
- utb.actime = (time_t)luaL_optnumber (L, 2, 0);
- utb.modtime = (time_t)luaL_optnumber (L, 3, utb.actime);
- buf = &utb;
- }
- if (utime (file, buf)) {
- lua_pushnil (L);
- lua_pushfstring (L, "%s", strerror (errno));
- return 2;
- }
- lua_pushboolean (L, 1);
- return 1;
+ const char *file = luaL_checkstring(L, 1);
+ struct utimbuf utb, *buf;
+
+ if (lua_gettop (L) == 1) /* set to current date/time */
+ buf = NULL;
+ else {
+ utb.actime = (time_t) luaL_optnumber(L, 2, 0);
+ utb.modtime = (time_t) luaL_optinteger(L, 3, utb.actime);
+ buf = &utb;
+ }
+
+ return pushresult(L, utime(file, buf), NULL);
}
/* inode protection mode */
static void push_st_mode (lua_State *L, STAT_STRUCT *info) {
- lua_pushstring (L, mode2string (info->st_mode));
+ lua_pushstring (L, mode2string (info->st_mode));
}
/* device inode resides on */
static void push_st_dev (lua_State *L, STAT_STRUCT *info) {
- lua_pushnumber (L, (lua_Number)info->st_dev);
+ lua_pushinteger (L, (lua_Integer) info->st_dev);
}
/* inode's number */
static void push_st_ino (lua_State *L, STAT_STRUCT *info) {
- lua_pushnumber (L, (lua_Number)info->st_ino);
+ lua_pushinteger (L, (lua_Integer) info->st_ino);
}
/* number of hard links to the file */
static void push_st_nlink (lua_State *L, STAT_STRUCT *info) {
- lua_pushnumber (L, (lua_Number)info->st_nlink);
+ lua_pushinteger (L, (lua_Integer)info->st_nlink);
}
/* user-id of owner */
static void push_st_uid (lua_State *L, STAT_STRUCT *info) {
- lua_pushnumber (L, (lua_Number)info->st_uid);
+ lua_pushinteger (L, (lua_Integer)info->st_uid);
}
/* group-id of owner */
static void push_st_gid (lua_State *L, STAT_STRUCT *info) {
- lua_pushnumber (L, (lua_Number)info->st_gid);
+ lua_pushinteger (L, (lua_Integer)info->st_gid);
}
/* device type, for special file inode */
static void push_st_rdev (lua_State *L, STAT_STRUCT *info) {
- lua_pushnumber (L, (lua_Number)info->st_rdev);
+ lua_pushinteger (L, (lua_Integer) info->st_rdev);
}
/* time of last access */
static void push_st_atime (lua_State *L, STAT_STRUCT *info) {
- lua_pushnumber (L, info->st_atime);
+ lua_pushinteger (L, (lua_Integer) info->st_atime);
}
/* time of last data modification */
static void push_st_mtime (lua_State *L, STAT_STRUCT *info) {
- lua_pushnumber (L, info->st_mtime);
+ lua_pushinteger (L, (lua_Integer) info->st_mtime);
}
/* time of last file status change */
static void push_st_ctime (lua_State *L, STAT_STRUCT *info) {
- lua_pushnumber (L, info->st_ctime);
+ lua_pushinteger (L, (lua_Integer) info->st_ctime);
}
/* file size, in bytes */
static void push_st_size (lua_State *L, STAT_STRUCT *info) {
- lua_pushnumber (L, (lua_Number)info->st_size);
+ lua_pushinteger (L, (lua_Integer)info->st_size);
}
#ifndef _WIN32
/* blocks allocated for file */
static void push_st_blocks (lua_State *L, STAT_STRUCT *info) {
- lua_pushnumber (L, (lua_Number)info->st_blocks);
+ lua_pushinteger (L, (lua_Integer)info->st_blocks);
}
/* optimal file system I/O blocksize */
static void push_st_blksize (lua_State *L, STAT_STRUCT *info) {
- lua_pushnumber (L, (lua_Number)info->st_blksize);
+ lua_pushinteger (L, (lua_Integer)info->st_blksize);
}
#endif
-static void push_invalid (lua_State *L, STAT_STRUCT *info) {
- luaL_error(L, "invalid attribute name");
-#ifndef _WIN32
- info->st_blksize = 0; /* never reached */
-#endif
-}
/*
** Convert the inode protection mode to a permission list.
@@ -679,20 +735,20 @@ static void push_invalid (lua_State *L, STAT_STRUCT *info) {
#ifdef _WIN32
static const char *perm2string (unsigned short mode) {
- static char perms[10] = "---------\0";
+ static char perms[10] = "---------";
int i;
- for (i=0;i<9;i++) perms[i]='-';
- if (mode & _S_IREAD)
+ for (i=0;i<9;i++) perms[i]='-';
+ if (mode & _S_IREAD)
{ perms[0] = 'r'; perms[3] = 'r'; perms[6] = 'r'; }
- if (mode & _S_IWRITE)
+ if (mode & _S_IWRITE)
{ perms[1] = 'w'; perms[4] = 'w'; perms[7] = 'w'; }
- if (mode & _S_IEXEC)
+ if (mode & _S_IEXEC)
{ perms[2] = 'x'; perms[5] = 'x'; perms[8] = 'x'; }
return perms;
}
#else
static const char *perm2string (mode_t mode) {
- static char perms[10] = "---------\0";
+ static char perms[10] = "---------";
int i;
for (i=0;i<9;i++) perms[i]='-';
if (mode & S_IRUSR) perms[0] = 'r';
@@ -716,68 +772,68 @@ static void push_st_perm (lua_State *L, STAT_STRUCT *info) {
typedef void (*_push_function) (lua_State *L, STAT_STRUCT *info);
struct _stat_members {
- const char *name;
- _push_function push;
+ const char *name;
+ _push_function push;
};
struct _stat_members members[] = {
- { "mode", push_st_mode },
- { "dev", push_st_dev },
- { "ino", push_st_ino },
- { "nlink", push_st_nlink },
- { "uid", push_st_uid },
- { "gid", push_st_gid },
- { "rdev", push_st_rdev },
- { "access", push_st_atime },
- { "modification", push_st_mtime },
- { "change", push_st_ctime },
- { "size", push_st_size },
- { "permissions", push_st_perm },
+ { "mode", push_st_mode },
+ { "dev", push_st_dev },
+ { "ino", push_st_ino },
+ { "nlink", push_st_nlink },
+ { "uid", push_st_uid },
+ { "gid", push_st_gid },
+ { "rdev", push_st_rdev },
+ { "access", push_st_atime },
+ { "modification", push_st_mtime },
+ { "change", push_st_ctime },
+ { "size", push_st_size },
+ { "permissions", push_st_perm },
#ifndef _WIN32
- { "blocks", push_st_blocks },
- { "blksize", push_st_blksize },
+ { "blocks", push_st_blocks },
+ { "blksize", push_st_blksize },
#endif
- { NULL, push_invalid }
+ { NULL, NULL }
};
/*
** Get file or symbolic link information
*/
static int _file_info_ (lua_State *L, int (*st)(const char*, STAT_STRUCT*)) {
- int i;
- STAT_STRUCT info;
- const char *file = luaL_checkstring (L, 1);
-
- if (st(file, &info)) {
- lua_pushnil (L);
- lua_pushfstring (L, "cannot obtain information from file `%s'", file);
- return 2;
- }
- if (lua_isstring (L, 2)) {
- int v;
- const char *member = lua_tostring (L, 2);
- if (strcmp (member, "mode") == 0) v = 0;
-#ifndef _WIN32
- else if (strcmp (member, "blocks") == 0) v = 11;
- else if (strcmp (member, "blksize") == 0) v = 12;
-#endif
- else /* look for member */
- for (v = 1; members[v].name; v++)
- if (*members[v].name == *member)
- break;
- /* push member value and return */
- members[v].push (L, &info);
- return 1;
- } else if (!lua_istable (L, 2))
- /* creates a table if none is given */
- lua_newtable (L);
- /* stores all members in table on top of the stack */
- for (i = 0; members[i].name; i++) {
- lua_pushstring (L, members[i].name);
- members[i].push (L, &info);
- lua_rawset (L, -3);
- }
- return 1;
+ STAT_STRUCT info;
+ const char *file = luaL_checkstring (L, 1);
+ int i;
+
+ if (st(file, &info)) {
+ lua_pushnil(L);
+ lua_pushfstring(L, "cannot obtain information from file '%s': %s", file, strerror(errno));
+ lua_pushinteger(L, errno);
+ return 3;
+ }
+ if (lua_isstring (L, 2)) {
+ const char *member = lua_tostring (L, 2);
+ for (i = 0; members[i].name; i++) {
+ if (strcmp(members[i].name, member) == 0) {
+ /* push member value and return */
+ members[i].push (L, &info);
+ return 1;
+ }
+ }
+ /* member not found */
+ return luaL_error(L, "invalid attribute name '%s'", member);
+ }
+ /* creates a table if none is given, removes extra arguments */
+ lua_settop(L, 2);
+ if (!lua_istable (L, 2)) {
+ lua_newtable (L);
+ }
+ /* stores all members in table on top of the stack */
+ for (i = 0; members[i].name; i++) {
+ lua_pushstring (L, members[i].name);
+ members[i].push (L, &info);
+ lua_rawset (L, -3);
+ }
+ return 1;
}
@@ -785,62 +841,101 @@ static int _file_info_ (lua_State *L, int (*st)(const char*, STAT_STRUCT*)) {
** Get file information using stat.
*/
static int file_info (lua_State *L) {
- return _file_info_ (L, STAT_FUNC);
+ return _file_info_ (L, STAT_FUNC);
}
/*
-** Get symbolic link information using lstat.
+** Push the symlink target to the top of the stack.
+** Assumes the file name is at position 1 of the stack.
+** Returns 1 if successful (with the target on top of the stack),
+** 0 on failure (with stack unchanged, and errno set).
*/
-#ifndef _WIN32
-static int link_info (lua_State *L) {
- return _file_info_ (L, LSTAT_FUNC);
-}
+static int push_link_target(lua_State *L) {
+#ifdef _WIN32
+ errno = ENOSYS;
+ return 0;
#else
+ const char *file = luaL_checkstring(L, 1);
+ char *target = NULL;
+ int tsize, size = 256; /* size = initial buffer capacity */
+ while (1) {
+ target = realloc(target, size);
+ if (!target) /* failed to allocate */
+ return 0;
+ tsize = readlink(file, target, size);
+ if (tsize < 0) { /* a readlink() error occurred */
+ free(target);
+ return 0;
+ }
+ if (tsize < size)
+ break;
+ /* possibly truncated readlink() result, double size and retry */
+ size *= 2;
+ }
+ target[tsize] = '\0';
+ lua_pushlstring(L, target, tsize);
+ free(target);
+ return 1;
+#endif
+}
+
+/*
+** Get symbolic link information using lstat.
+*/
static int link_info (lua_State *L) {
- lua_pushboolean(L, 0);
- lua_pushliteral(L, "symlinkattributes not supported on this platform");
- return 2;
+ int ret;
+ if (lua_isstring (L, 2) && (strcmp(lua_tostring(L, 2), "target") == 0)) {
+ int ok = push_link_target(L);
+ return ok ? 1 : pusherror(L, "could not obtain link target");
+ }
+ ret = _file_info_ (L, LSTAT_FUNC);
+ if (ret == 1 && lua_type(L, -1) == LUA_TTABLE) {
+ int ok = push_link_target(L);
+ if (ok) {
+ lua_setfield(L, -2, "target");
+ }
+ }
+ return ret;
}
-#endif
/*
** Assumes the table is on top of the stack.
*/
static void set_info (lua_State *L) {
- lua_pushliteral (L, "_COPYRIGHT");
- lua_pushliteral (L, "Copyright (C) 2003-2009 Kepler Project");
- lua_settable (L, -3);
- lua_pushliteral (L, "_DESCRIPTION");
- lua_pushliteral (L, "LuaFileSystem is a Lua library developed to complement the set of functions related to file systems offered by the standard Lua distribution");
- lua_settable (L, -3);
- lua_pushliteral (L, "_VERSION");
- lua_pushliteral (L, "LuaFileSystem 1.5.0");
- lua_settable (L, -3);
+ lua_pushliteral(L, "Copyright (C) 2003-2017 Kepler Project");
+ lua_setfield(L, -2, "_COPYRIGHT");
+ lua_pushliteral(L, "LuaFileSystem is a Lua library developed to complement the set of functions related to file systems offered by the standard Lua distribution");
+ lua_setfield(L, -2, "_DESCRIPTION");
+ lua_pushliteral(L, "LuaFileSystem " LFS_VERSION);
+ lua_setfield(L, -2, "_VERSION");
}
static const struct luaL_Reg fslib[] = {
- {"attributes", file_info},
- {"chdir", change_dir},
- {"currentdir", get_dir},
- {"dir", dir_iter_factory},
- {"lock", file_lock},
- {"mkdir", make_dir},
- {"rmdir", remove_dir},
- {"symlinkattributes", link_info},
- {"setmode", lfs_f_setmode},
- {"touch", file_utime},
- {"unlock", file_unlock},
- {"lock_dir", lfs_lock_dir},
- {NULL, NULL},
+ {"attributes", file_info},
+ {"chdir", change_dir},
+ {"currentdir", get_dir},
+ {"dir", dir_iter_factory},
+ {"link", make_link},
+ {"lock", file_lock},
+ {"mkdir", make_dir},
+ {"rmdir", remove_dir},
+ {"symlinkattributes", link_info},
+ {"setmode", lfs_f_setmode},
+ {"touch", file_utime},
+ {"unlock", file_unlock},
+ {"lock_dir", lfs_lock_dir},
+ {NULL, NULL},
};
-int luaopen_lfs (lua_State *L) {
- dir_create_meta (L);
- lock_create_meta (L);
- luaL_register (L, "lfs", fslib);
- set_info (L);
- return 1;
+LFS_EXPORT int luaopen_lfs (lua_State *L) {
+ dir_create_meta (L);
+ lock_create_meta (L);
+ new_lib (L, fslib);
+ lua_pushvalue(L, -1);
+ lua_setglobal(L, LFS_LIBNAME);
+ set_info (L);
+ return 1;
}
diff --git a/Build/source/texk/web2c/luatexdir/luafilesystem/src/lfs.def b/Build/source/texk/web2c/luatexdir/luafilesystem/src/lfs.def
index f79cd298b31..4055ff04b24 100644
--- a/Build/source/texk/web2c/luatexdir/luafilesystem/src/lfs.def
+++ b/Build/source/texk/web2c/luatexdir/luafilesystem/src/lfs.def
@@ -1,5 +1,4 @@
LIBRARY lfs.dll
-DESCRIPTION "LuaFileSystem"
-VERSION 1.4.2
+VERSION 1.7
EXPORTS
luaopen_lfs
diff --git a/Build/source/texk/web2c/luatexdir/luafilesystem/src/lfs.h b/Build/source/texk/web2c/luatexdir/luafilesystem/src/lfs.h
index 4b52780bb3f..458756404ed 100644
--- a/Build/source/texk/web2c/luatexdir/luafilesystem/src/lfs.h
+++ b/Build/source/texk/web2c/luatexdir/luafilesystem/src/lfs.h
@@ -1,17 +1,34 @@
/*
** LuaFileSystem
-** Copyright Kepler Project 2003 (http://www.keplerproject.org/luafilesystem)
-**
-** $Id: lfs.h,v 1.5 2008/02/19 20:08:23 mascarenhas Exp $
+** Copyright Kepler Project 2003 - 2017 (http://keplerproject.github.io/luafilesystem)
*/
/* Define 'chdir' for systems that do not implement it */
#ifdef NO_CHDIR
-#define chdir(p) (-1)
-#define chdir_error "Function 'chdir' not provided by system"
+ #define chdir(p) (-1)
+ #define chdir_error "Function 'chdir' not provided by system"
#else
-#define chdir_error strerror(errno)
+ #define chdir_error strerror(errno)
#endif
+#ifdef _WIN32
+ #define chdir(p) (_chdir(p))
+ #define getcwd(d, s) (_getcwd(d, s))
+ #define rmdir(p) (_rmdir(p))
+ #define LFS_EXPORT __declspec (dllexport)
+ #ifndef fileno
+ #define fileno(f) (_fileno(f))
+ #endif
+#else
+ #define LFS_EXPORT
+#endif
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+LFS_EXPORT int luaopen_lfs (lua_State *L);
-int luaopen_lfs (lua_State *L);
+#ifdef __cplusplus
+}
+#endif
diff --git a/Build/source/texk/web2c/luatexdir/luafilesystem/tests/test.lua b/Build/source/texk/web2c/luatexdir/luafilesystem/tests/test.lua
index 71110749c06..591ee25974b 100644
--- a/Build/source/texk/web2c/luatexdir/luafilesystem/tests/test.lua
+++ b/Build/source/texk/web2c/luatexdir/luafilesystem/tests/test.lua
@@ -1,28 +1,31 @@
-#!/usr/local/bin/lua5.1
+#!/usr/bin/env lua5.1
local tmp = "/tmp"
-local sep = "/"
+local sep = string.match (package.config, "[^\n]+")
local upper = ".."
-require"lfs"
+local lfs = require"lfs"
print (lfs._VERSION)
+io.write(".")
+io.flush()
+
function attrdir (path)
- for file in lfs.dir(path) do
- if file ~= "." and file ~= ".." then
- local f = path..sep..file
- print ("\t=> "..f.." <=")
- local attr = lfs.attributes (f)
- assert (type(attr) == "table")
- if attr.mode == "directory" then
- attrdir (f)
- else
- for name, value in pairs(attr) do
- print (name, value)
- end
- end
- end
- end
+ for file in lfs.dir(path) do
+ if file ~= "." and file ~= ".." then
+ local f = path..sep..file
+ print ("\t=> "..f.." <=")
+ local attr = lfs.attributes (f)
+ assert (type(attr) == "table")
+ if attr.mode == "directory" then
+ attrdir (f)
+ else
+ for name, value in pairs(attr) do
+ print (name, value)
+ end
+ end
+ end
+ end
end
-- Checking changing directories
@@ -33,6 +36,9 @@ assert (lfs.chdir (reldir), "could not change back to current directory")
assert (lfs.currentdir() == current, "error trying to change directories")
assert (lfs.chdir ("this couldn't be an actual directory") == nil, "could change to a non-existent directory")
+io.write(".")
+io.flush()
+
-- Changing creating and removing directories
local tmpdir = current..sep.."lfs_tmp_dir"
local tmpfile = tmpdir..sep.."tmp_file"
@@ -40,19 +46,25 @@ local tmpfile = tmpdir..sep.."tmp_file"
-- that may have resulted from an interrupted test execution and remove it
if lfs.chdir (tmpdir) then
assert (lfs.chdir (upper), "could not change to upper directory")
- assert (os.remove (tmpfile), "could not remove file from previous test")
+ assert (os.remove (tmpfile), "could not remove file from previous test")
assert (lfs.rmdir (tmpdir), "could not remove directory from previous test")
end
+io.write(".")
+io.flush()
+
-- tries to create a directory
assert (lfs.mkdir (tmpdir), "could not make a new directory")
local attrib, errmsg = lfs.attributes (tmpdir)
if not attrib then
- error ("could not get attributes of file `"..tmpdir.."':\n"..errmsg)
+ error ("could not get attributes of file `"..tmpdir.."':\n"..errmsg)
end
local f = io.open(tmpfile, "w")
f:close()
+io.write(".")
+io.flush()
+
-- Change access time
local testdate = os.time({ year = 2007, day = 10, month = 2, hour=0})
assert (lfs.touch (tmpfile, testdate))
@@ -60,6 +72,9 @@ local new_att = assert (lfs.attributes (tmpfile))
assert (new_att.access == testdate, "could not set access time")
assert (new_att.modification == testdate, "could not set modification time")
+io.write(".")
+io.flush()
+
-- Change access and modification time
local testdate1 = os.time({ year = 2007, day = 10, month = 2, hour=0})
local testdate2 = os.time({ year = 2007, day = 11, month = 2, hour=0})
@@ -69,48 +84,94 @@ local new_att = assert (lfs.attributes (tmpfile))
assert (new_att.access == testdate2, "could not set access time")
assert (new_att.modification == testdate1, "could not set modification time")
-local res, err = lfs.symlinkattributes(tmpfile)
-if err ~= "symlinkattributes not supported on this platform" then
- -- Checking symbolic link information (does not work in Windows)
- assert (os.execute ("ln -s "..tmpfile.." _a_link_for_test_"))
- assert (lfs.attributes"_a_link_for_test_".mode == "file")
- assert (lfs.symlinkattributes"_a_link_for_test_".mode == "link")
- assert (os.remove"_a_link_for_test_")
+io.write(".")
+io.flush()
+
+-- Checking link (does not work on Windows)
+if lfs.link (tmpfile, "_a_link_for_test_", true) then
+ assert (lfs.attributes"_a_link_for_test_".mode == "file")
+ assert (lfs.symlinkattributes"_a_link_for_test_".mode == "link")
+ assert (lfs.symlinkattributes"_a_link_for_test_".target == tmpfile)
+ assert (lfs.symlinkattributes("_a_link_for_test_", "target") == tmpfile)
+ assert (lfs.link (tmpfile, "_a_hard_link_for_test_"))
+ assert (lfs.attributes (tmpfile, "nlink") == 2)
+ assert (os.remove"_a_link_for_test_")
+ assert (os.remove"_a_hard_link_for_test_")
end
-if lfs.setmode then
- -- Checking text/binary modes (works only in Windows)
- local f = io.open(tmpfile, "w")
- local result, mode = lfs.setmode(f, "binary")
- assert((result and mode == "text") or (not result and mode == "setmode not supported on this platform"))
- result, mode = lfs.setmode(f, "text")
- assert((result and mode == "binary") or (not result and mode == "setmode not supported on this platform"))
- f:close()
-end
-
+io.write(".")
+io.flush()
+
+-- Checking text/binary modes (only has an effect in Windows)
+local f = io.open(tmpfile, "w")
+local result, mode = lfs.setmode(f, "binary")
+assert(result) -- on non-Windows platforms, mode is always returned as "binary"
+result, mode = lfs.setmode(f, "text")
+assert(result and mode == "binary")
+f:close()
+local ok, err = pcall(lfs.setmode, f, "binary")
+assert(not ok, "could setmode on closed file")
+assert(err:find("closed file"), "bad error message for setmode on closed file")
+
+io.write(".")
+io.flush()
+
-- Restore access time to current value
assert (lfs.touch (tmpfile, attrib.access, attrib.modification))
new_att = assert (lfs.attributes (tmpfile))
assert (new_att.access == attrib.access)
assert (new_att.modification == attrib.modification)
+io.write(".")
+io.flush()
+
+-- Check consistency of lfs.attributes values
+local attr = lfs.attributes (tmpfile)
+for key, value in pairs(attr) do
+ assert (value == lfs.attributes (tmpfile, key),
+ "lfs.attributes values not consistent")
+end
+
+-- Check that lfs.attributes accepts a table as second argument
+local attr2 = {}
+lfs.attributes(tmpfile, attr2)
+for key, value in pairs(attr2) do
+ assert (value == lfs.attributes (tmpfile, key),
+ "lfs.attributes values with table argument not consistent")
+end
+
+-- Check that extra arguments are ignored
+lfs.attributes(tmpfile, attr2, nil)
+
-- Remove new file and directory
assert (os.remove (tmpfile), "could not remove new file")
assert (lfs.rmdir (tmpdir), "could not remove new directory")
assert (lfs.mkdir (tmpdir..sep.."lfs_tmp_dir") == nil, "could create a directory inside a non-existent one")
+io.write(".")
+io.flush()
+
-- Trying to get attributes of a non-existent file
-assert (lfs.attributes ("this couldn't be an actual file") == nil, "could get attributes of a non-existent file")
+local attr_ok, err, errno = lfs.attributes("this couldn't be an actual file")
+assert(attr_ok == nil, "could get attributes of a non-existent file")
+assert(type(err) == "string", "failed lfs.attributes did not return an error message")
+assert(type(errno) == "number", "failed lfs.attributes did not return error code")
assert (type(lfs.attributes (upper)) == "table", "couldn't get attributes of upper directory")
+io.write(".")
+io.flush()
+
-- Stressing directory iterator
count = 0
for i = 1, 4000 do
- for file in lfs.dir (tmp) do
- count = count + 1
- end
+ for file in lfs.dir (tmp) do
+ count = count + 1
+ end
end
+io.write(".")
+io.flush()
+
-- Stressing directory iterator, explicit version
count = 0
for i = 1, 4000 do
@@ -123,6 +184,9 @@ for i = 1, 4000 do
assert(not pcall(dir.next, dir))
end
+io.write(".")
+io.flush()
+
-- directory explicit close
local iter, dir = lfs.dir(tmp)
dir:close()
diff --git a/Build/source/texk/web2c/luatexdir/luafontloader/src/luafflib.c b/Build/source/texk/web2c/luatexdir/luafontloader/src/luafflib.c
index d2cf7bea15c..8717fe8e39d 100644
--- a/Build/source/texk/web2c/luatexdir/luafontloader/src/luafflib.c
+++ b/Build/source/texk/web2c/luatexdir/luafontloader/src/luafflib.c
@@ -3327,7 +3327,7 @@ int luaopen_ff(lua_State * L)
default_encoding = FindOrMakeEncoding("ISO8859-1");
SaveTablesPref = SaveTablesPref_string;
luaL_newmetatable(L, FONT_METATABLE);
- luaL_register(L, NULL, fflib_m);
+ luaL_openlib(L, NULL, fflib_m, 0);
/* virtual subfont table */
luaL_newmetatable(L, FONT_SUBFONT_METATABLE);
diff --git a/Build/source/texk/web2c/luatexdir/luasocket/LICENSE b/Build/source/texk/web2c/luatexdir/luasocket/LICENSE
index 5bd3478897d..b63545107ef 100644
--- a/Build/source/texk/web2c/luatexdir/luasocket/LICENSE
+++ b/Build/source/texk/web2c/luatexdir/luasocket/LICENSE
@@ -1,5 +1,5 @@
-LuaSocket 2.1 license
-Copyright © 2004-2012 Diego Nehab
+LuaSocket 3.0 license
+Copyright © 2004-2013 Diego Nehab
Permission is hereby granted, free of charge, to any person obtaining a
copy of this software and associated documentation files (the "Software"),
diff --git a/Build/source/texk/web2c/luatexdir/luasocket/Lua51.props b/Build/source/texk/web2c/luatexdir/luasocket/Lua51.props
new file mode 100644
index 00000000000..1bd62565389
--- /dev/null
+++ b/Build/source/texk/web2c/luatexdir/luasocket/Lua51.props
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+ <ImportGroup Label="PropertySheets" />
+ <PropertyGroup Label="UserMacros">
+ <LUABIN_PATH>..\build\vc12\bin\lua\5.1\</LUABIN_PATH>
+ <LUALIB_PATH>..\build\vc12\bin\lua\5.1\</LUALIB_PATH>
+ <LUAINC_PATH>..\build\vc12\include\lua\5.1\</LUAINC_PATH>
+ <LUALIB>lua51.lib</LUALIB>
+ </PropertyGroup>
+ <PropertyGroup>
+ <_PropertySheetDisplayName>Lua51</_PropertySheetDisplayName>
+ </PropertyGroup>
+ <ItemDefinitionGroup />
+ <ItemGroup>
+ <BuildMacro Include="LUALIB_PATH">
+ <Value>$(LUALIB_PATH)</Value>
+ </BuildMacro>
+ <BuildMacro Include="LUABIN_PATH">
+ <Value>$(LUABIN_PATH)</Value>
+ </BuildMacro>
+ <BuildMacro Include="LUAINC_PATH">
+ <Value>$(LUAINC_PATH)</Value>
+ </BuildMacro>
+ <BuildMacro Include="LUALIB">
+ <Value>$(LUALIB)</Value>
+ </BuildMacro>
+ </ItemGroup>
+</Project>
diff --git a/Build/source/texk/web2c/luatexdir/luasocket/Lua52.props b/Build/source/texk/web2c/luatexdir/luasocket/Lua52.props
new file mode 100644
index 00000000000..01afcfa7c4b
--- /dev/null
+++ b/Build/source/texk/web2c/luatexdir/luasocket/Lua52.props
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+ <ImportGroup Label="PropertySheets" />
+ <PropertyGroup Label="UserMacros">
+ <LUABIN_PATH>..\build\vc12\bin\lua\5.2\</LUABIN_PATH>
+ <LUALIB_PATH>..\build\vc12\bin\lua\5.2\</LUALIB_PATH>
+ <LUAINC_PATH>..\build\vc12\include\lua\5.2\</LUAINC_PATH>
+ <LUALIB>lua52.lib</LUALIB>
+ </PropertyGroup>
+ <PropertyGroup>
+ <_PropertySheetDisplayName>Lua52</_PropertySheetDisplayName>
+ </PropertyGroup>
+ <ItemDefinitionGroup />
+ <ItemGroup>
+ <BuildMacro Include="LUALIB_PATH">
+ <Value>$(LUALIB_PATH)</Value>
+ </BuildMacro>
+ <BuildMacro Include="LUABIN_PATH">
+ <Value>$(LUABIN_PATH)</Value>
+ </BuildMacro>
+ <BuildMacro Include="LUAINC_PATH">
+ <Value>$(LUAINC_PATH)</Value>
+ </BuildMacro>
+ <BuildMacro Include="LUALIB">
+ <Value>$(LUALIB)</Value>
+ </BuildMacro>
+ </ItemGroup>
+</Project>
diff --git a/Build/source/texk/web2c/luatexdir/luasocket/NEW b/Build/source/texk/web2c/luatexdir/luasocket/NEW
index 76b84487037..0bff64c1df3 100644
--- a/Build/source/texk/web2c/luatexdir/luasocket/NEW
+++ b/Build/source/texk/web2c/luatexdir/luasocket/NEW
@@ -1,38 +1,44 @@
What's New
-This is just a bug-fix/update release.
+Main changes for LuaSocket 3.0-rc1 are IPv6 support and Lua 5.2 compatibility.
- * Fixed: manual sample of HTTP authentication now uses correct
- "authorization" header (Alexandre Ittner);
- * Fixed: failure on bind() was destroying the socket (Sam Roberts);
- * Fixed: receive() returns immediatelly if prefix can satisfy
- bytes requested (M Joonas Pihlaja);
- * Fixed: multicast didn't work on Windows, or anywhere
- else for that matter (Herbert Leuwer, Adrian Sietsma);
- * Fixed: select() now reports an error when called with more
- sockets than FD_SETSIZE (Lorenzo Leonini);
- * Fixed: manual links to home.html changed to index.html (Robert Hahn);
- * Fixed: mime.unb64() would return an empty string on results that started
- with a null character (Robert Raschke);
- * Fixed: HTTP now automatically redirects on 303 and 307 (Jonathan Gray);
- * Fixed: calling sleep() with negative numbers could
- block forever, wasting CPU. Now it returns immediately (MPB);
- * Improved: FTP commands are now sent in upper case to
- help buggy servers (Anders Eurenius);
- * Improved: known headers now sent in canonic
- capitalization to help buggy servers (Joseph Stewart);
- * Improved: Clarified tcp:receive() in the manual (MPB);
- * Improved: Decent makefiles (LHF).
- * Fixed: RFC links in documentation now point to IETF (Cosmin Apreutesei).
-
-
- Yuri's bug?
- Dahlberg
- Sam Roberts
- Thomas Harning Jr.
- Sebastien Perin
- remove getn in all files
- ltn12.pump.all(
- ltn12.source.file(io.open("original.png")),
- ltn12.sink.file(io.open("copy.png", "wb"))
- )
+ * Added: Compatible with Lua 5.2
+ - Note that unless you define LUA_COMPAT_MODULE, package
+ tables will not be exported as globals!
+ * Added: IPv6 support;
+ - Socket.connect and socket.bind support IPv6 addresses;
+ - Getpeername and getsockname support IPv6 addresses, and
+ return the socket family as a third value;
+ - URL module updated to support IPv6 host names;
+ - New socket.tcp6 and socket.udp6 functions;
+ - New socket.dns.getaddrinfo and socket.dns.getnameinfo functions;
+ * Added: getoption method;
+ * Fixed: url.unescape was returning additional values;
+ * Fixed: mime.qp, mime.unqp, mime.b64, and mime.unb64 could
+ mistaking their own stack slots for functions arguments;
+ * Fixed: Receiving zero-length datagram is now possible;
+ * Improved: Hidden all internal library symbols;
+ * Improved: Better error messages;
+ * Improved: Better documentation of socket options.
+ * Fixed: manual sample of HTTP authentication now uses correct
+ "authorization" header (Alexandre Ittner);
+ * Fixed: failure on bind() was destroying the socket (Sam Roberts);
+ * Fixed: receive() returns immediatelly if prefix can satisfy
+ bytes requested (M Joonas Pihlaja);
+ * Fixed: multicast didn't work on Windows, or anywhere
+ else for that matter (Herbert Leuwer, Adrian Sietsma);
+ * Fixed: select() now reports an error when called with more
+ sockets than FD_SETSIZE (Lorenzo Leonini);
+ * Fixed: manual links to home.html changed to index.html (Robert Hahn);
+ * Fixed: mime.unb64() would return an empty string on results that started
+ with a null character (Robert Raschke);
+ * Fixed: HTTP now automatically redirects on 303 and 307 (Jonathan Gray);
+ * Fixed: calling sleep() with negative numbers could
+ block forever, wasting CPU. Now it returns immediately (MPB);
+ * Improved: FTP commands are now sent in upper case to
+ help buggy servers (Anders Eurenius);
+ * Improved: known headers now sent in canonic
+ capitalization to help buggy servers (Joseph Stewart);
+ * Improved: Clarified tcp:receive() in the manual (MPB);
+ * Improved: Decent makefiles (LHF).
+ * Fixed: RFC links in documentation now point to IETF (Cosmin Apreutesei).
diff --git a/Build/source/texk/web2c/luatexdir/luasocket/README b/Build/source/texk/web2c/luatexdir/luasocket/README
index e9dc323bfc6..cd8ee59d14f 100644
--- a/Build/source/texk/web2c/luatexdir/luasocket/README
+++ b/Build/source/texk/web2c/luatexdir/luasocket/README
@@ -1,6 +1,11 @@
-This is the LuaSocket 2.1. It has been tested on --[[WinXP--]], Mac OS X,
-and --[[Linux--]]. Please use the Lua mailing list to report any bugs
-(or "features") you encounter.
+This is the LuaSocket 3.0-rc1. It has been tested on Windows 7, Mac OS X,
+and Linux.
+
+Please use the project page at GitHub
+
+ https://github.com/diegonehab/luasocket
+
+to file bug reports or propose changes.
Have fun,
Diego Nehab.
diff --git a/Build/source/texk/web2c/luatexdir/luasocket/config b/Build/source/texk/web2c/luatexdir/luasocket/config
deleted file mode 100644
index 49958ebcbbe..00000000000
--- a/Build/source/texk/web2c/luatexdir/luasocket/config
+++ /dev/null
@@ -1,60 +0,0 @@
-#------
-# LuaSocket makefile configuration
-#
-
-#------
-# Output file names
-#
-EXT=so
-SOCKET_V=2.0.2
-MIME_V=1.0.2
-SOCKET_SO=socket.$(EXT).$(SOCKET_V)
-MIME_SO=mime.$(EXT).$(MIME_V)
-UNIX_SO=unix.$(EXT)
-
-#------
-# Lua includes and libraries
-#
-#LUAINC=-I/usr/local/include/lua50
-#LUAINC=-I/usr/local/include/lua5.1
-#LUAINC=-Ilua-5.1.1/src
-
-#------
-# Compat-5.1 directory
-#
-#COMPAT=compat-5.1r5
-
-#------
-# Top of your Lua installation
-# Relative paths will be inside the src tree
-#
-#INSTALL_TOP_SHARE=/usr/local/share/lua/5.0
-#INSTALL_TOP_LIB=/usr/local/lib/lua/5.0
-INSTALL_TOP_SHARE=/usr/local/share/lua/5.1
-INSTALL_TOP_LIB=/usr/local/lib/lua/5.1
-
-INSTALL_DATA=cp
-INSTALL_EXEC=cp
-
-#------
-# Compiler and linker settings
-# for Mac OS X
-#
-#CC=gcc
-#DEF= -DLUASOCKET_DEBUG -DUNIX_HAS_SUN_LEN
-#CFLAGS= $(LUAINC) -I$(COMPAT) $(DEF) -pedantic -Wall -O2 -fno-common
-#LDFLAGS=-bundle -undefined dynamic_lookup
-#LD=export MACOSX_DEPLOYMENT_TARGET="10.3"; gcc
-
-#------
-# Compiler and linker settings
-# for Linux
-CC=gcc
-DEF=-DLUASOCKET_DEBUG
-CFLAGS= $(LUAINC) $(DEF) -pedantic -Wall -O2 -fpic
-LDFLAGS=-O -shared -fpic
-LD=gcc
-
-#------
-# End of makefile configuration
-#
diff --git a/Build/source/texk/web2c/luatexdir/luasocket/doc/ftp.html b/Build/source/texk/web2c/luatexdir/luasocket/doc/ftp.html
index 3f23a4a93cc..091c88f7838 100644
--- a/Build/source/texk/web2c/luatexdir/luasocket/doc/ftp.html
+++ b/Build/source/texk/web2c/luatexdir/luasocket/doc/ftp.html
@@ -86,7 +86,6 @@ the FTP module:
<ul>
<li> <tt>PASSWORD</tt>: default anonymous password.
-<li> <tt>PORT</tt>: default port used for the control connection;
<li> <tt>TIMEOUT</tt>: sets the timeout for all I/O operations;
<li> <tt>USER</tt>: default anonymous user;
</ul>
diff --git a/Build/source/texk/web2c/luatexdir/luasocket/doc/http.html b/Build/source/texk/web2c/luatexdir/luasocket/doc/http.html
index cd41c0ddb9e..3b7a8b1a26a 100644
--- a/Build/source/texk/web2c/luatexdir/luasocket/doc/http.html
+++ b/Build/source/texk/web2c/luatexdir/luasocket/doc/http.html
@@ -112,12 +112,15 @@ the HTTP module:
</p>
<ul>
-<li> <tt>PORT</tt>: default port used for connections;
-<li> <tt>PROXY</tt>: default proxy used for connections;
+<li> <tt>PROXY</tt>: default proxy used for connections;
<li> <tt>TIMEOUT</tt>: sets the timeout for all I/O operations;
<li> <tt>USERAGENT</tt>: default user agent reported to server.
</ul>
+<p class=note id="post">
+Note: These constants are global. Changing them will also
+change the behavior other code that might be using LuaSocket.
+</p>
<!-- http.request ++++++++++++++++++++++++++++++++++++++++++++++++++++++ -->
diff --git a/Build/source/texk/web2c/luatexdir/luasocket/doc/index.html b/Build/source/texk/web2c/luatexdir/luasocket/doc/index.html
index d8ee4a492d2..7d81b411d0c 100644
--- a/Build/source/texk/web2c/luatexdir/luasocket/doc/index.html
+++ b/Build/source/texk/web2c/luatexdir/luasocket/doc/index.html
@@ -49,7 +49,7 @@ functionality commonly needed by applications that deal with the Internet.
The core support has been implemented so that it is both efficient and
simple to use. It is available to any Lua application once it has been
properly initialized by the interpreter in use. The code has been tested
-and runs well on several Windows and Unix platforms. </p>
+and runs well on several Windows and UNIX platforms. </p>
<p>
Among the support modules, the most commonly used implement the
@@ -78,7 +78,7 @@ LuaSocket.
</p>
<p>
-Copyright &copy; 1999-2012 Diego Nehab. All rights reserved. <br>
+Copyright &copy; 1999-2013 Diego Nehab. All rights reserved. <br>
Author: <A href="http://www.impa.br/~diego">Diego Nehab</a>
</p>
@@ -87,16 +87,16 @@ Author: <A href="http://www.impa.br/~diego">Diego Nehab</a>
<h2 id=download>Download</h2>
<p>
-LuaSocket version 2.1-rc1 is now available for download!
+LuaSocket version 3.0-rc1 is now available for download!
It is compatible with Lua&nbsp;5.1 and 5.2, and has
been tested on Windows&nbsp;XP, Linux, and Mac OS X. Chances
are it works well on most UNIX distributions and Windows flavors.
</p>
<p>
-The library can be downloaded in source code from the
-<a href="https://github.com/diegonehab/luasocket/downloads">LuaSocket
-project page</a> at GitHub. Besides the full C and Lua source code
+The current version of the library can be found at
+the <a href="https://github.com/diegonehab/luasocket">LuaSocket
+project page</a> on GitHub. Besides the full C and Lua source code
for the library, the distribution contains several examples,
this user's manual and basic test procedures.
</p>
@@ -113,11 +113,12 @@ manual to find out how to properly install the library.
<p>
This marks the first release of LuaSocket that
wholeheartedly embraces the open-source development
-philosophy. After a long hiatus, Matthew Wild finally
-convinced me it was time for a release including IPv6
-and Lua 5.2 support. Special thanks to Sam Roberts, Florian
-Zeitz, and Paul Aurich, Liam Devine, and everybody else that
-has helped bring this library back to life.
+philosophy. After a long hiatus, Matthew Wild finally
+convinced me it was time for a release including IPv6 and
+Lua 5.2 support. It was more work than we anticipated.
+Special thanks to Sam Roberts, Florian Zeitz, and Paul
+Aurich, Liam Devine, Alexey Melnichuk, and everybody else
+that has helped bring this library back to life.
</p>
<!-- whatsnew +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ -->
@@ -125,12 +126,16 @@ has helped bring this library back to life.
<h2 id=new>What's New</h2>
<p>
-Main changes for LuaSocket&nbsp;2.1-rc1 are IPv6 support
+Main changes for LuaSocket&nbsp;3.0-rc1 are IPv6 support
and Lua&nbsp;5.2 compatibility.
</p>
<ul>
-<li> Added: Compatible with Lua&nbsp;5.2 (using <tt>LUA_COMPAT_MODULE</tt>);
+<li> Added: Compatible with Lua&nbsp;5.2
+<ul>
+<li> Note that unless you define <tt>LUA_COMPAT_MODULE</tt>,
+package tables will <em>not</em> be exported as globals!
+</ul>
<li> Added: IPv6 support;
<ul>
<li> <tt>Socket.connect</tt> and <tt>socket.bind</tt> support IPv6 addresses;
@@ -138,7 +143,8 @@ and Lua&nbsp;5.2 compatibility.
IPv6 addresses, and return the socket family as a third value;
<li> URL module updated to support IPv6 host names;
<li> New <tt>socket.tcp6</tt> and <tt>socket.udp6</tt> functions;
-<li> New <tt>socket.dns.getaddrinfo</tt> function;
+<li> New <tt>socket.dns.getaddrinfo</tt> and
+ <tt>socket.dns.getnameinfo</tt> functions;
</ul>
<li> Added: <tt>getoption</tt> method;
<li> Fixed: <tt>url.unescape</tt> was returning additional values;
@@ -149,6 +155,29 @@ IPv6 addresses, and return the socket family as a third value;
<li> Improved: Hidden all internal library symbols;
<li> Improved: Better error messages;
<li> Improved: Better documentation of socket options.
+<li> Fixed: manual sample of HTTP authentication now uses correct
+ "authorization" header (Alexandre Ittner);
+<li> Fixed: failure on bind() was destroying the socket (Sam Roberts);
+<li> Fixed: receive() returns immediatelly if prefix can satisfy
+ bytes requested (M Joonas Pihlaja);
+<li> Fixed: multicast didn't work on Windows, or anywhere
+ else for that matter (Herbert Leuwer, Adrian Sietsma);
+<li> Fixed: select() now reports an error when called with more
+ sockets than FD_SETSIZE (Lorenzo Leonini);
+<li> Fixed: manual links to home.html changed to index.html
+(Robert Hahn);
+<li> Fixed: mime.unb64() would return an empty string on results that started
+ with a null character (Robert Raschke);
+<li> Fixed: HTTP now automatically redirects on 303 and 307 (Jonathan Gray);
+<li> Fixed: calling sleep() with negative numbers could
+ block forever, wasting CPU. Now it returns immediately (MPB);
+<li> Improved: FTP commands are now sent in upper case to
+ help buggy servers (Anders Eurenius);
+<li> Improved: known headers now sent in canonic
+ capitalization to help buggy servers (Joseph Stewart);
+<li> Improved: Clarified tcp:receive() in the manual (MPB);
+<li> Improved: Decent makefiles (LHF).
+<li> Fixed: RFC links in documentation now point to IETF (Cosmin Apreutesei).
</ul>
<!-- old ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ -->
@@ -176,7 +205,7 @@ still available for those that have compatibility issues.
<p>
<small>
Last modified by Diego Nehab on <br>
-Mon Apr 16 21:58:56 HKT 2012
+Tue Jun 11 18:50:23 HKT 2013
</small>
</p>
</center>
diff --git a/Build/source/texk/web2c/luatexdir/luasocket/doc/installation.html b/Build/source/texk/web2c/luatexdir/luasocket/doc/installation.html
index 37c309b5d24..28a9fbb5f22 100644
--- a/Build/source/texk/web2c/luatexdir/luasocket/doc/installation.html
+++ b/Build/source/texk/web2c/luatexdir/luasocket/doc/installation.html
@@ -39,12 +39,6 @@ Installation">
<h2>Installation</h2>
-<p> LuaSocket 2.1-rc still uses Lua&nbsp;5.1's package
-system. Users that have already made the switch to
-Lua&nbsp;5.2 should leave the default
-<tt>LUA_COMPAT_MODULE</tt> defined when compiling their Lua
-distribution for compatibility with LuaSocket. </p>
-
<p> Here we describe the standard distribution. If the
standard doesn't meet your needs, we refer you to the Lua
discussion list, where any question about the package scheme
@@ -92,17 +86,17 @@ it should be easy to use LuaSocket. Just fire the interpreter and use the
<tt>require</tt> function to gain access to whatever module you need:</p>
<pre class=example>
-Lua 5.1.5 Copyright (C) 1994-2012 Lua.org, PUC-Rio
+Lua 5.2.2 Copyright (C) 1994-2013 Lua.org, PUC-Rio
&gt; socket = require("socket")
&gt; print(socket._VERSION)
---&gt; LuaSocket 2.1-rc1
+--&gt; LuaSocket 3.0-rc1
</pre>
<p> Each module loads their dependencies automatically, so you only need to
load the modules you directly depend upon: </p>
<pre class=example>
-Lua 5.1.5 Copyright (C) 1994-2012 Lua.org, PUC-Rio
+Lua 5.2.2 Copyright (C) 1994-2013 Lua.org, PUC-Rio
&gt; http = require("socket.http")
&gt; print(http.request("http://www.impa.br/~diego/software/luasocket"))
--&gt; homepage gets dumped to terminal
@@ -123,7 +117,7 @@ Lua 5.1.5 Copyright (C) 1994-2012 Lua.org, PUC-Rio
<p>
<small>
Last modified by Diego Nehab on <br>
-Mon Apr 16 21:01:42 HKT 2012
+Tue Jun 11 19:06:14 HKT 2013
</small>
</p>
</center>
diff --git a/Build/source/texk/web2c/luatexdir/luasocket/doc/ltn12.html b/Build/source/texk/web2c/luatexdir/luasocket/doc/ltn12.html
index 7e2f49a8c4c..54e66fb6bb0 100644
--- a/Build/source/texk/web2c/luatexdir/luasocket/doc/ltn12.html
+++ b/Build/source/texk/web2c/luatexdir/luasocket/doc/ltn12.html
@@ -224,8 +224,8 @@ local ltn12 = require("ltn12")
-- copy a file
ltn12.pump.all(
- ltn12.source.file(io.open("original.png")),
- ltn12.sink.file(io.open("copy.png"))
+ ltn12.source.file(io.open("original.png", "rb")),
+ ltn12.sink.file(io.open("copy.png", "wb"))
)
</pre>
@@ -379,8 +379,8 @@ local ltn12 = require("ltn12")
-- copy a file
ltn12.pump.all(
- ltn12.source.file(io.open("original.png")),
- ltn12.sink.file(io.open("copy.png"))
+ ltn12.source.file(io.open("original.png", "rb")),
+ ltn12.sink.file(io.open("copy.png", "wb"))
)
</pre>
diff --git a/Build/source/texk/web2c/luatexdir/luasocket/doc/lua05.ppt b/Build/source/texk/web2c/luatexdir/luasocket/doc/lua05.ppt
new file mode 100644
index 00000000000..e2b7ab4b304
--- /dev/null
+++ b/Build/source/texk/web2c/luatexdir/luasocket/doc/lua05.ppt
Binary files differ
diff --git a/Build/source/texk/web2c/luatexdir/luasocket/doc/mime.html b/Build/source/texk/web2c/luatexdir/luasocket/doc/mime.html
index ae136fd85d1..8cb3507aa7b 100644
--- a/Build/source/texk/web2c/luatexdir/luasocket/doc/mime.html
+++ b/Build/source/texk/web2c/luatexdir/luasocket/doc/mime.html
@@ -72,34 +72,6 @@ local mime = require("mime")
<h3 id=high>High-level filters</h3>
-<!-- normalize ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ -->
-
-<p class=name id="normalize">
-mime.<b>normalize(</b>[marker]<b>)</b>
-</p>
-
-<p class=description>
-Converts most common end-of-line markers to a specific given marker.
-</p>
-
-<p class=parameters>
-<tt>Marker</tt> is the new marker. It defaults to CRLF, the canonic
-end-of-line marker defined by the MIME standard.
-</p>
-
-<p class=return>
-The function returns a filter that performs the conversion.
-</p>
-
-<p class=note>
-Note: There is no perfect solution to this problem. Different end-of-line
-markers are an evil that will probably plague developers forever.
-This function, however, will work perfectly for text created with any of
-the most common end-of-line markers, i.e. the Mac OS (CR), the Unix (LF),
-or the DOS (CRLF) conventions. Even if the data has mixed end-of-line
-markers, the function will still work well, although it doesn't
-guarantee that the number of empty lines will be correct.
-</p>
<!-- decode +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ -->
@@ -159,6 +131,35 @@ base64 = ltn12.filter.chain(
)
</pre>
+<!-- normalize ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ -->
+
+<p class=name id="normalize">
+mime.<b>normalize(</b>[marker]<b>)</b>
+</p>
+
+<p class=description>
+Converts most common end-of-line markers to a specific given marker.
+</p>
+
+<p class=parameters>
+<tt>Marker</tt> is the new marker. It defaults to CRLF, the canonic
+end-of-line marker defined by the MIME standard.
+</p>
+
+<p class=return>
+The function returns a filter that performs the conversion.
+</p>
+
+<p class=note>
+Note: There is no perfect solution to this problem. Different end-of-line
+markers are an evil that will probably plague developers forever.
+This function, however, will work perfectly for text created with any of
+the most common end-of-line markers, i.e. the Mac OS (CR), the Unix (LF),
+or the DOS (CRLF) conventions. Even if the data has mixed end-of-line
+markers, the function will still work well, although it doesn't
+guarantee that the number of empty lines will be correct.
+</p>
+
<!-- stuff +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ -->
<p class=name id="stuff">
@@ -466,7 +467,7 @@ marker.
<p>
<small>
Last modified by Diego Nehab on <br>
-Thu Apr 20 00:25:44 EDT 2006
+Fri Mar 4 15:19:17 BRT 2016
</small>
</p>
</center>
diff --git a/Build/source/texk/web2c/luatexdir/luasocket/doc/reference.css b/Build/source/texk/web2c/luatexdir/luasocket/doc/reference.css
index b1dd25d70bb..04e38cfebeb 100644
--- a/Build/source/texk/web2c/luatexdir/luasocket/doc/reference.css
+++ b/Build/source/texk/web2c/luatexdir/luasocket/doc/reference.css
@@ -2,6 +2,7 @@ body {
margin-left: 1em;
margin-right: 1em;
font-family: "Verdana", sans-serif;
+ background: #ffffff;
}
tt {
diff --git a/Build/source/texk/web2c/luatexdir/luasocket/doc/reference.html b/Build/source/texk/web2c/luatexdir/luasocket/doc/reference.html
index e9bb5eb6fcc..287dc19d900 100644
--- a/Build/source/texk/web2c/luatexdir/luasocket/doc/reference.html
+++ b/Build/source/texk/web2c/luatexdir/luasocket/doc/reference.html
@@ -147,6 +147,7 @@ Support, Manual">
<a href="socket.html#connect">connect</a>,
<a href="socket.html#connect">connect4</a>,
<a href="socket.html#connect">connect6</a>,
+<a href="socket.html#datagramsize">_DATAGRAMSIZE</a>,
<a href="socket.html#debug">_DEBUG</a>,
<a href="dns.html#dns">dns</a>,
<a href="socket.html#gettime">gettime</a>,
@@ -158,11 +159,14 @@ Support, Manual">
<a href="socket.html#skip">skip</a>,
<a href="socket.html#sleep">sleep</a>,
<a href="socket.html#setsize">_SETSIZE</a>,
+<a href="socket.html#socketinvalid">_SOCKETINVALID</a>,
<a href="socket.html#source">source</a>,
<a href="tcp.html#socket.tcp">tcp</a>,
+<a href="tcp.html#socket.tcp4">tcp4</a>,
<a href="tcp.html#socket.tcp6">tcp6</a>,
<a href="socket.html#try">try</a>,
<a href="udp.html#socket.udp">udp</a>,
+<a href="udp.html#socket.udp4">udp4</a>,
<a href="udp.html#socket.udp6">udp6</a>,
<a href="socket.html#version">_VERSION</a>.
</blockquote>
@@ -183,6 +187,7 @@ Support, Manual">
<a href="tcp.html#getpeername">getpeername</a>,
<a href="tcp.html#getsockname">getsockname</a>,
<a href="tcp.html#getstats">getstats</a>,
+<a href="tcp.html#gettimeout">gettimeout</a>,
<a href="tcp.html#listen">listen</a>,
<a href="tcp.html#receive">receive</a>,
<a href="tcp.html#send">send</a>,
@@ -203,6 +208,7 @@ Support, Manual">
<a href="udp.html#getoption">getoption</a>,
<a href="udp.html#getpeername">getpeername</a>,
<a href="udp.html#getsockname">getsockname</a>,
+<a href="udp.html#gettimeout">gettimeout</a>,
<a href="udp.html#receive">receive</a>,
<a href="udp.html#receivefrom">receivefrom</a>,
<a href="udp.html#send">send</a>,
diff --git a/Build/source/texk/web2c/luatexdir/luasocket/doc/smtp.html b/Build/source/texk/web2c/luatexdir/luasocket/doc/smtp.html
index bbbff8047b9..600ec37529f 100644
--- a/Build/source/texk/web2c/luatexdir/luasocket/doc/smtp.html
+++ b/Build/source/texk/web2c/luatexdir/luasocket/doc/smtp.html
@@ -114,6 +114,124 @@ the SMTP module:
<li> <tt>ZONE</tt>: default time zone.
</ul>
+<!-- message ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ -->
+
+<p class=name id=message>
+smtp.<b>message(</b>mesgt<b>)</b>
+</p>
+
+<p class=description>
+Returns a <em>simple</em>
+<a href="http://lua-users.org/wiki/FiltersSourcesAndSinks">LTN12</a> source that sends an SMTP message body, possibly multipart (arbitrarily deep).
+</p>
+
+<p class=parameters>
+The only parameter of the function is a table describing the message.
+<tt>Mesgt</tt> has the following form (notice the recursive structure):
+</p>
+
+<blockquote>
+<table summary="Mesgt table structure">
+<tr><td><tt>
+mesgt = {<br>
+&nbsp;&nbsp;headers = <i>header-table</i>,<br>
+&nbsp;&nbsp;body = <i>LTN12 source</i> or <i>string</i> or
+<i>multipart-mesgt</i><br>
+}<br>
+&nbsp;<br>
+multipart-mesgt = {<br>
+&nbsp;&nbsp;[preamble = <i>string</i>,]<br>
+&nbsp;&nbsp;[1] = <i>mesgt</i>,<br>
+&nbsp;&nbsp;[2] = <i>mesgt</i>,<br>
+&nbsp;&nbsp;...<br>
+&nbsp;&nbsp;[<i>n</i>] = <i>mesgt</i>,<br>
+&nbsp;&nbsp;[epilogue = <i>string</i>,]<br>
+}<br>
+</tt></td></tr>
+</table>
+</blockquote>
+
+<p class=parameters>
+For a simple message, all that is needed is a set of <tt>headers</tt>
+and the <tt>body</tt>. The message <tt>body</tt> can be given as a string
+or as a <em>simple</em>
+<a href="http://lua-users.org/wiki/FiltersSourcesAndSinks">LTN12</a>
+source. For multipart messages, the body is a table that
+recursively defines each part as an independent message, plus an optional
+<tt>preamble</tt> and <tt>epilogue</tt>.
+</p>
+
+<p class=return>
+The function returns a <em>simple</em>
+<a href="http://lua-users.org/wiki/FiltersSourcesAndSinks">LTN12</a>
+source that produces the
+message contents as defined by <tt>mesgt</tt>, chunk by chunk.
+Hopefully, the following
+example will make things clear. When in doubt, refer to the appropriate RFC
+as listed in the introduction. </p>
+
+<pre class=example>
+-- load the smtp support and its friends
+local smtp = require("socket.smtp")
+local mime = require("mime")
+local ltn12 = require("ltn12")
+
+-- creates a source to send a message with two parts. The first part is
+-- plain text, the second part is a PNG image, encoded as base64.
+source = smtp.message{
+ headers = {
+ -- Remember that headers are *ignored* by smtp.send.
+ from = "Sicrano de Oliveira &lt;sicrano@example.com&gt;",
+ to = "Fulano da Silva &lt;fulano@example.com&gt;",
+ subject = "Here is a message with attachments"
+ },
+ body = {
+ preamble = "If your client doesn't understand attachments, \r\n" ..
+ "it will still display the preamble and the epilogue.\r\n" ..
+ "Preamble will probably appear even in a MIME enabled client.",
+ -- first part: no headers means plain text, us-ascii.
+ -- The mime.eol low-level filter normalizes end-of-line markers.
+ [1] = {
+ body = mime.eol(0, [[
+ Lines in a message body should always end with CRLF.
+ The smtp module will *NOT* perform translation. However, the
+ send function *DOES* perform SMTP stuffing, whereas the message
+ function does *NOT*.
+ ]])
+ },
+ -- second part: headers describe content to be a png image,
+ -- sent under the base64 transfer content encoding.
+ -- notice that nothing happens until the message is actually sent.
+ -- small chunks are loaded into memory right before transmission and
+ -- translation happens on the fly.
+ [2] = {
+ headers = {
+ ["content-type"] = 'image/png; name="image.png"',
+ ["content-disposition"] = 'attachment; filename="image.png"',
+ ["content-description"] = 'a beautiful image',
+ ["content-transfer-encoding"] = "BASE64"
+ },
+ body = ltn12.source.chain(
+ ltn12.source.file(io.open("image.png", "rb")),
+ ltn12.filter.chain(
+ mime.encode("base64"),
+ mime.wrap()
+ )
+ )
+ },
+ epilogue = "This might also show up, but after the attachments"
+ }
+}
+
+-- finally send it
+r, e = smtp.send{
+ from = "&lt;sicrano@example.com&gt;",
+ rcpt = "&lt;fulano@example.com&gt;",
+ source = source,
+}
+</pre>
+
+
<!-- send +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ -->
<p class=name id=send>
@@ -275,123 +393,6 @@ r, e = smtp.send{
}
</pre>
-<!-- message ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ -->
-
-<p class=name id=message>
-smtp.<b>message(</b>mesgt<b>)</b>
-</p>
-
-<p class=description>
-Returns a <em>simple</em>
-<a href="http://lua-users.org/wiki/FiltersSourcesAndSinks">LTN12</a> source that sends an SMTP message body, possibly multipart (arbitrarily deep).
-</p>
-
-<p class=parameters>
-The only parameter of the function is a table describing the message.
-<tt>Mesgt</tt> has the following form (notice the recursive structure):
-</p>
-
-<blockquote>
-<table summary="Mesgt table structure">
-<tr><td><tt>
-mesgt = {<br>
-&nbsp;&nbsp;headers = <i>header-table</i>,<br>
-&nbsp;&nbsp;body = <i>LTN12 source</i> or <i>string</i> or
-<i>multipart-mesgt</i><br>
-}<br>
-&nbsp;<br>
-multipart-mesgt = {<br>
-&nbsp;&nbsp;[preamble = <i>string</i>,]<br>
-&nbsp;&nbsp;[1] = <i>mesgt</i>,<br>
-&nbsp;&nbsp;[2] = <i>mesgt</i>,<br>
-&nbsp;&nbsp;...<br>
-&nbsp;&nbsp;[<i>n</i>] = <i>mesgt</i>,<br>
-&nbsp;&nbsp;[epilogue = <i>string</i>,]<br>
-}<br>
-</tt></td></tr>
-</table>
-</blockquote>
-
-<p class=parameters>
-For a simple message, all that is needed is a set of <tt>headers</tt>
-and the <tt>body</tt>. The message <tt>body</tt> can be given as a string
-or as a <em>simple</em>
-<a href="http://lua-users.org/wiki/FiltersSourcesAndSinks">LTN12</a>
-source. For multipart messages, the body is a table that
-recursively defines each part as an independent message, plus an optional
-<tt>preamble</tt> and <tt>epilogue</tt>.
-</p>
-
-<p class=return>
-The function returns a <em>simple</em>
-<a href="http://lua-users.org/wiki/FiltersSourcesAndSinks">LTN12</a>
-source that produces the
-message contents as defined by <tt>mesgt</tt>, chunk by chunk.
-Hopefully, the following
-example will make things clear. When in doubt, refer to the appropriate RFC
-as listed in the introduction. </p>
-
-<pre class=example>
--- load the smtp support and its friends
-local smtp = require("socket.smtp")
-local mime = require("mime")
-local ltn12 = require("ltn12")
-
--- creates a source to send a message with two parts. The first part is
--- plain text, the second part is a PNG image, encoded as base64.
-source = smtp.message{
- headers = {
- -- Remember that headers are *ignored* by smtp.send.
- from = "Sicrano de Oliveira &lt;sicrano@example.com&gt;",
- to = "Fulano da Silva &lt;fulano@example.com&gt;",
- subject = "Here is a message with attachments"
- },
- body = {
- preamble = "If your client doesn't understand attachments, \r\n" ..
- "it will still display the preamble and the epilogue.\r\n" ..
- "Preamble will probably appear even in a MIME enabled client.",
- -- first part: no headers means plain text, us-ascii.
- -- The mime.eol low-level filter normalizes end-of-line markers.
- [1] = {
- body = mime.eol(0, [[
- Lines in a message body should always end with CRLF.
- The smtp module will *NOT* perform translation. However, the
- send function *DOES* perform SMTP stuffing, whereas the message
- function does *NOT*.
- ]])
- },
- -- second part: headers describe content to be a png image,
- -- sent under the base64 transfer content encoding.
- -- notice that nothing happens until the message is actually sent.
- -- small chunks are loaded into memory right before transmission and
- -- translation happens on the fly.
- [2] = {
- headers = {
- ["content-type"] = 'image/png; name="image.png"',
- ["content-disposition"] = 'attachment; filename="image.png"',
- ["content-description"] = 'a beautiful image',
- ["content-transfer-encoding"] = "BASE64"
- },
- body = ltn12.source.chain(
- ltn12.source.file(io.open("image.png", "rb")),
- ltn12.filter.chain(
- mime.encode("base64"),
- mime.wrap()
- )
- )
- },
- epilogue = "This might also show up, but after the attachments"
- }
-}
-
--- finally send it
-r, e = smtp.send{
- from = "&lt;sicrano@example.com&gt;",
- rcpt = "&lt;fulano@example.com&gt;",
- source = source,
-}
-</pre>
-
<!-- footer +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ -->
<div class=footer>
diff --git a/Build/source/texk/web2c/luatexdir/luasocket/doc/socket.html b/Build/source/texk/web2c/luatexdir/luasocket/doc/socket.html
index b9303cb505a..35f8391c845 100644
--- a/Build/source/texk/web2c/luatexdir/luasocket/doc/socket.html
+++ b/Build/source/texk/web2c/luatexdir/luasocket/doc/socket.html
@@ -51,6 +51,30 @@ To obtain the <tt>socket</tt> namespace, run:
local socket = require("socket")
</pre>
+<!-- headers.canonic ++++++++++++++++++++++++++++++++++++++++++++++++++++++ -->
+
+<p class=name id="headers.canonic">
+socket.headers.<b>canonic</b></p>
+
+<p> The <tt>socket.headers.canonic</tt> table
+is used by the HTTP and SMTP modules to translate from
+lowercase field names back into their canonic
+capitalization. When a lowercase field name exists as a key
+in this table, the associated value is substituted in
+whenever the field name is sent out.
+</p>
+
+<p>
+You can obtain the <tt>headers</tt> namespace if case run-time
+modifications are required by running:
+</p>
+
+<pre class=example>
+-- loads the headers module
+local headers = require("headers")
+</pre>
+
+
<!-- bind ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ -->
<p class=name id=bind>
@@ -90,7 +114,7 @@ of connect are defined as simple helper functions that restrict the
<!-- debug ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ -->
-<p class=name id=debug>
+<p class=name id=debug>
socket.<b>_DEBUG</b>
</p>
@@ -99,6 +123,19 @@ This constant is set to <tt><b>true</b></tt> if the library was compiled
with debug support.
</p>
+<!-- datagramsize +++++++++++++++++++++++++++++++++++++++++++++++++++++++ -->
+
+<p class=name id=debug>
+socket.<b>_DATAGRAMSIZE</b>
+</p>
+
+<p class=description>
+Default datagram size used by calls to
+<a href="udp.html#receive"<tt>receive</tt></a> and
+<a href="udp.html#receivefrom"><tt>receivefrom</tt></a>.
+(Unless changed in compile time, the value is 8192.)
+</p>
+
<!-- get time +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ -->
<p class=name id=gettime>
@@ -106,8 +143,7 @@ socket.<b>gettime()</b>
</p>
<p class=description>
-Returns the time in seconds, relative to the origin of the
-universe. You should subtract the values returned by this function
+Returns the UNIX time in seconds. You should subtract the values returned by this function
to get meaningful values.
</p>
@@ -117,29 +153,6 @@ t = socket.gettime()
print(socket.gettime() - t .. " seconds elapsed")
</pre>
-<!-- socket.headers ++++++++++++++++++++++++++++++++++++++++++++++++++++++ -->
-
-<p class=name id="headers.canonic">
-socket.headers.<b>canonic</b></p>
-
-<p> The <tt>socket.headers.canonic</tt> table
-is used by the HTTP and SMTP modules to translate from
-lowercase field names back into their canonic
-capitalization. When a lowercase field name exists as a key
-in this table, the associated value is substituted in
-whenever the field name is sent out.
-</p>
-
-<p>
-You can obtain the <tt>headers</tt> namespace if case run-time
-modifications are required by running:
-</p>
-
-<pre class=example>
--- loads the headers module
-local headers = require("headers")
-</pre>
-
<!-- newtry +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ -->
<p class=name id=newtry>
@@ -155,8 +168,7 @@ is raised.
<p class=parameters>
<tt>Finalizer</tt> is a function that will be called before
-<tt>try</tt> throws the exception. It will be called
-in <em>protected</em> mode.
+<tt>try</tt> throws the exception.
</p>
<p class=return>
@@ -204,15 +216,9 @@ to throw exceptions.
</p>
<p class=return>
-Returns an equivalent function that instead of throwing exceptions,
-returns <tt><b>nil</b></tt> followed by an error message.
-</p>
-
-<p class=note>
-Note: Beware that if your function performs some illegal operation that
-raises an error, the protected function will catch the error and return it
-as a string. This is because the <a href=#try><tt>try</tt></a> function
-uses errors as the mechanism to throw exceptions.
+Returns an equivalent function that instead of throwing exceptions in case of
+a failed <a href=#try><tt>try</tt></a> call, returns <tt><b>nil</b></tt>
+followed by an error message.
</p>
<!-- select +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ -->
@@ -238,7 +244,9 @@ non-numeric indices) in the arrays will be silently ignored.
<p class=return> The function returns a list with the sockets ready for
reading, a list with the sockets ready for writing and an error message.
-The error message is "<tt>timeout</tt>" if a timeout condition was met and
+The error message is "<tt>timeout</tt>" if a timeout
+condition was met, "<tt>select failed</tt>" if the call
+to <tt>select</tt> failed, and
<tt><b>nil</b></tt> otherwise. The returned tables are
doubly keyed both by integers and also by the sockets
themselves, to simplify the test if a specific socket has
@@ -246,7 +254,7 @@ changed status.
</p>
<p class=note>
-<b>Note: </b>: <tt>select</tt> can monitor a limited number
+<b>Note:</b> <tt>select</tt> can monitor a limited number
of sockets, as defined by the constant <tt>socket._SETSIZE</tt>. This
number may be as high as 1024 or as low as 64 by default,
depending on the system. It is usually possible to change this
@@ -276,6 +284,18 @@ it to <tt>select</tt>, it will be ignored.
<b>Using select with non-socket objects</b>: Any object that implements <tt>getfd</tt> and <tt>dirty</tt> can be used with <tt>select</tt>, allowing objects from other libraries to be used within a <tt>socket.select</tt> driven loop.
</p>
+<!-- setsize ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ -->
+
+<p class=name id=setsize>
+socket.<b>_SETSIZE</b>
+</p>
+
+<p class=description>
+The maximum number of sockets that the <a
+href=#select><tt>select</tt></a> function can handle.
+</p>
+
+
<!-- sink ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ -->
<p class=name id=sink>
@@ -383,15 +403,14 @@ side closes the connection.
The function returns a source with the appropriate behavior.
</p>
-<!-- setsize ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ -->
+<!-- socketinvalid ++++++++++++++++++++++++++++++++++++++++++++++++++++++ -->
-<p class=name id=setsize>
-socket.<b>_SETSIZE</b>
+<p class=name id=socketinvalid>
+socket.<b>_SOCKETINVALID</b>
</p>
<p class=description>
-The maximum number of sockets that the <a
-href=#select><tt>select</tt></a> function can handle.
+The OS value for an invalid socket.
</p>
<!-- try ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ -->
@@ -401,9 +420,9 @@ socket.<b>try(</b>ret<sub>1</sub> [, ret<sub>2</sub> ... ret<sub>N</sub>]<b>)</b
</p>
<p class=description>
-Throws an exception in case of error. The exception can only be caught
-by the <a href=#protect><tt>protect</tt></a> function. It does not explode
-into an error message.
+Throws an exception in case <tt>ret<sub>1</sub></tt> is falsy, using
+<tt>ret<sub>2</sub></tt> as the error message. The exception is supposed to be caught
+by a <a href=#protect><tt>protect</tt></a>ed function only.
</p>
<p class=parameters>
@@ -414,7 +433,10 @@ nested with <tt>try</tt>.
<p class=return>
The function returns <tt>ret</tt><sub>1</sub> to <tt>ret</tt><sub>N</sub> if
-<tt>ret</tt><sub>1</sub> is not <tt><b>nil</b></tt>. Otherwise, it calls <tt>error</tt> passing <tt>ret</tt><sub>2</sub>.
+<tt>ret</tt><sub>1</sub> is not <tt><b>nil</b></tt> or <tt><b>false</b></tt>.
+Otherwise, it calls <tt>error</tt> passing <tt>ret</tt><sub>2</sub> wrapped
+in a table with metatable used by <a href=#protect><tt>protect</tt></a> to
+distinguish exceptions from runtime errors.
</p>
<pre class=example>
diff --git a/Build/source/texk/web2c/luatexdir/luasocket/doc/tcp.html b/Build/source/texk/web2c/luatexdir/luasocket/doc/tcp.html
index 151a4c993c1..c6c6eb26956 100644
--- a/Build/source/texk/web2c/luatexdir/luasocket/doc/tcp.html
+++ b/Build/source/texk/web2c/luatexdir/luasocket/doc/tcp.html
@@ -1,10 +1,10 @@
-<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN"
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN"
"http://www.w3.org/TR/html4/strict.dtd">
<html>
<head>
<meta name="description" content="LuaSocket: The TCP/IP support">
-<meta name="keywords" content="Lua, LuaSocket, Socket, TCP, Library, Network, Support">
+<meta name="keywords" content="Lua, LuaSocket, Socket, TCP, Library, Network, Support">
<title>LuaSocket: TCP/IP support</title>
<link rel="stylesheet" href="reference.css" type="text/css">
</head>
@@ -28,7 +28,7 @@
<a href="index.html#download">download</a> &middot;
<a href="installation.html">installation</a> &middot;
<a href="introduction.html">introduction</a> &middot;
-<a href="reference.html">reference</a>
+<a href="reference.html">reference</a>
</p>
</center>
<hr>
@@ -36,56 +36,11 @@
<!-- tcp ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ -->
-<h2 id="tcp">TCP</h2>
-
-<!-- socket.tcp +++++++++++++++++++++++++++++++++++++++++++++++++++++++++ -->
-
-<p class=name id="socket.tcp">
-socket.<b>tcp()</b>
-</p>
-
-<p class=description>
-Creates and returns an IPv4 TCP master object. A master object can
-be transformed into a server object with the method
-<a href=#listen><tt>listen</tt></a> (after a call to <a
-href=#bind><tt>bind</tt></a>) or into a client object with
-the method <a href=#connect><tt>connect</tt></a>. The only other
-method supported by a master object is the
-<a href=#close><tt>close</tt></a> method.</p>
-
-<p class=return>
-In case of success, a new master object is returned. In case of error,
-<b><tt>nil</tt></b> is returned, followed by an error message.
-</p>
-
-<!-- socket.tcp6 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++ -->
-
-<p class=name id="socket.tcp6">
-socket.<b>tcp6()</b>
-</p>
-
-<p class=description>
-Creates and returns an IPv6 TCP master object. A master object can
-be transformed into a server object with the method
-<a href=#listen><tt>listen</tt></a> (after a call to <a
-href=#bind><tt>bind</tt></a>) or into a client object with
-the method <a href=#connect><tt>connect</tt></a>. The only other
-method supported by a master object is the
-<a href=#close><tt>close</tt></a> method.</p>
-
-<p class=return>
-In case of success, a new master object is returned. In case of error,
-<b><tt>nil</tt></b> is returned, followed by an error message.
-</p>
-
-<p class=note>
-Note: The TCP object returned will have the option
-"<tt>ipv6-v6only</tt>" set to <tt><b>true</b></tt>.
-</p>
+<h2 id="tcp">TCP</h2>
<!-- accept +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ -->
-<p class=name id="accept">
+<p class=name id="accept">
server:<b>accept()</b>
</p>
@@ -95,9 +50,9 @@ object and returns a client object representing that connection.
</p>
<p class=return>
-If a connection is successfully initiated, a client object is returned.
+If a connection is successfully initiated, a client object is returned.
If a timeout condition is met, the method returns <b><tt>nil</tt></b>
-followed by the error string '<tt>timeout</tt>'. Other errors are
+followed by the error string '<tt>timeout</tt>'. Other errors are
reported by <b><tt>nil</tt></b> followed by a message describing the error.
</p>
@@ -107,28 +62,28 @@ with a server object in
the <tt>recvt</tt> parameter before a call to <tt>accept</tt> does
<em>not</em> guarantee <tt>accept</tt> will return immediately. Use the <a
href=#settimeout><tt>settimeout</tt></a> method or <tt>accept</tt>
-might block until <em>another</em> client shows up.
+might block until <em>another</em> client shows up.
</p>
<!-- bind +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ -->
-<p class=name id="bind">
+<p class=name id="bind">
master:<b>bind(</b>address, port<b>)</b>
</p>
<p class=description>
Binds a master object to <tt>address</tt> and <tt>port</tt> on the
-local host.
+local host.
<p class=parameters>
-<tt>Address</tt> can be an IP address or a host name.
-<tt>Port</tt> must be an integer number in the range [0..64K).
+<tt>Address</tt> can be an IP address or a host name.
+<tt>Port</tt> must be an integer number in the range [0..64K).
If <tt>address</tt>
is '<tt>*</tt>', the system binds to all local interfaces
using the <tt>INADDR_ANY</tt> constant or
-<tt>IN6ADDR_ANY_INIT</tt>, according to the family.
+<tt>IN6ADDR_ANY_INIT</tt>, according to the family.
If <tt>port</tt> is 0, the system automatically
-chooses an ephemeral port.
+chooses an ephemeral port.
</p>
<p class=return>
@@ -137,13 +92,13 @@ method returns <b><tt>nil</tt></b> followed by an error message.
</p>
<p class=note>
-Note: The function <a href=socket.html#bind><tt>socket.bind</tt></a>
+Note: The function <a href=socket.html#bind><tt>socket.bind</tt></a>
is available and is a shortcut for the creation of server sockets.
</p>
<!-- close ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ -->
-<p class=name id="close">
+<p class=name id="close">
master:<b>close()</b><br>
client:<b>close()</b><br>
server:<b>close()</b>
@@ -154,14 +109,14 @@ Closes a TCP object. The internal socket used by the object is closed
and the local address to which the object was
bound is made available to other applications. No further operations
(except for further calls to the <tt>close</tt> method) are allowed on
-a closed socket.
+a closed socket.
</p>
<p class=note>
Note: It is important to close all used sockets once they are not
needed, since, in many systems, each socket uses a file descriptor,
which are limited system resources. Garbage-collected objects are
-automatically closed before destruction, though.
+automatically closed before destruction, though.
</p>
<!-- connect ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ -->
@@ -172,19 +127,19 @@ master:<b>connect(</b>address, port<b>)</b>
<p class=description>
Attempts to connect a master object to a remote host, transforming it into a
-client object.
-Client objects support methods
+client object.
+Client objects support methods
<a href=#send><tt>send</tt></a>,
-<a href=#receive><tt>receive</tt></a>,
-<a href=#getsockname><tt>getsockname</tt></a>,
+<a href=#receive><tt>receive</tt></a>,
+<a href=#getsockname><tt>getsockname</tt></a>,
<a href=#getpeername><tt>getpeername</tt></a>,
-<a href=#settimeout><tt>settimeout</tt></a>,
+<a href=#settimeout><tt>settimeout</tt></a>,
and <a href=#close><tt>close</tt></a>.
</p>
<p class=parameters>
-<tt>Address</tt> can be an IP address or a host name.
-<tt>Port</tt> must be an integer number in the range [1..64K).
+<tt>Address</tt> can be an IP address or a host name.
+<tt>Port</tt> must be an integer number in the range [1..64K).
</p>
<p class=return>
@@ -193,14 +148,14 @@ describing the error. In case of success, the method returns 1.
</p>
<p class=note>
-Note: The function <a href=socket.html#connect><tt>socket.connect</tt></a>
+Note: The function <a href=socket.html#connect><tt>socket.connect</tt></a>
is available and is a shortcut for the creation of client sockets.
</p>
<p class=note>
-Note: Starting with LuaSocket 2.0,
+Note: Starting with LuaSocket 2.0,
the <a href=#settimeout><tt>settimeout</tt></a>
-method affects the behavior of <tt>connect</tt>, causing it to return
+method affects the behavior of <tt>connect</tt>, causing it to return
with an error in case of a timeout. If that happens, you can still call <a
href=socket.html#select><tt>socket.select</tt></a> with the socket in the
<tt>sendt</tt> table. The socket will be writable when the connection is
@@ -208,14 +163,89 @@ established.
</p>
<p class=note>
-Note: Starting with LuaSocket 2.1, the host name resolution
-depends on whether the socket was created by <a
-href=#socket.tcp><tt>socket.tcp</tt></a> or <a
-href=#socket.tcp6><tt>socket.tcp6</tt></a>. Addresses from
-the appropriate family are tried in succession until the
-first success or until the last failure.
+Note: Starting with LuaSocket 3.0, the host name resolution
+depends on whether the socket was created by
+<a href=#socket.tcp><tt>socket.tcp</tt></a>,
+<a href=#socket.tcp4><tt>socket.tcp4</tt></a> or
+<a href=#socket.tcp6><tt>socket.tcp6</tt></a>. Addresses from
+the appropriate family (or both) are tried in the order
+returned by the resolver until the
+first success or until the last failure. If the timeout was
+set to zero, only the first address is tried.
+</p>
+
+<!-- dirty +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ -->
+
+<p class=name id="dirty">
+master:<b>dirty()</b><br>
+client:<b>dirty()</b><br>
+server:<b>dirty()</b>
+</p>
+
+<p class=description>
+Check the read buffer status.
+</p>
+
+<p class=return>
+Returns <tt>true</tt> if there is any data in the read buffer, <tt>false</tt> otherwise.
+</p>
+
+<p class=note>
+Note: <b>This is an internal method, use at your own risk.</b>
+</p>
+
+
+<!-- getfd +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ -->
+
+<p class=name id="getfd">
+master:<b>getfd()</b><br>
+client:<b>getfd()</b><br>
+server:<b>getfd()</b>
+</p>
+
+<p class=description>
+Returns the underling socket descriptor or handle associated to the object.
+</p>
+
+<p class=return>
+The descriptor or handle. In case the object has been closed, the return will be -1.
+</p>
+
+<p class=note>
+Note: <b>This is an internal method. Unlikely to be
+portable. Use at your own risk. </b>
+</p>
+
+
+<!-- getoption ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ -->
+
+<p class=name id="getoption">
+client:<b>getoption(</b>option)</b><br>
+server:<b>getoption(</b>option)</b>
+</p>
+
+<p class=description>
+Gets options for the TCP object.
+See <a href=#setoption><tt>setoption</tt></a> for description of the
+option names and values.
+</p>
+
+<p class=parameters>
+<tt>Option</tt> is a string with the option name.
+<ul>
+
+<li> '<tt>keepalive</tt>'
+<li> '<tt>linger</tt>'
+<li> '<tt>reuseaddr</tt>'
+<li> '<tt>tcp-nodelay</tt>'
+</ul>
+
+<p class=return>
+The method returns the option <tt>value</tt> in case of success, or
+<b><tt>nil</tt></b> followed by an error message otherwise.
</p>
+
<!-- getpeername ++++++++++++++++++++++++++++++++++++++++++++++++++++++++ -->
<p class=name id="getpeername">
@@ -227,10 +257,10 @@ Returns information about the remote side of a connected client object.
</p>
<p class=return>
-Returns a string with the IP address of the peer, the
-port number that peer is using for the connection,
-and a string with the family ("<tt>inet</tt>" or "<tt>inet6</tt>").
-In case of error, the method returns <b><tt>nil</tt></b>.
+Returns a string with the IP address of the peer, the
+port number that peer is using for the connection,
+and a string with the family ("<tt>inet</tt>" or "<tt>inet6</tt>").
+In case of error, the method returns <b><tt>nil</tt></b>.
</p>
<p class=note>
@@ -246,13 +276,13 @@ server:<b>getsockname()</b>
</p>
<p class=description>
-Returns the local address information associated to the object.
+Returns the local address information associated to the object.
</p>
<p class=return>
-The method returns a string with local IP address, a number with
-the local port,
-and a string with the family ("<tt>inet</tt>" or "<tt>inet6</tt>").
+The method returns a string with local IP address, a number with
+the local port,
+and a string with the family ("<tt>inet</tt>" or "<tt>inet6</tt>").
In case of error, the method returns <b><tt>nil</tt></b>.
</p>
@@ -266,32 +296,46 @@ server:<b>getstats()</b><br>
<p class=description>
Returns accounting information on the socket, useful for throttling
-of bandwidth.
+of bandwidth.
</p>
<p class=return>
The method returns the number of bytes received, the number of bytes sent,
-and the age of the socket object in seconds.
+and the age of the socket object in seconds.
</p>
+<!-- gettimeout +++++++++++++++++++++++++++++++++++++++++++++++++++++++++ -->
+
+<p class=name id="gettimeout">
+master:<b>gettimeout()</b><br>
+client:<b>gettimeout()</b><br>
+server:<b>gettimeout()</b>
+</p>
+
+<p class=description>
+Returns the current block timeout followed by the curent
+total timeout.
+</p>
+
+
<!-- listen ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ -->
-<p class=name id="listen">
+<p class=name id="listen">
master:<b>listen(</b>backlog<b>)</b>
</p>
<p class=description>
Specifies the socket is willing to receive connections, transforming the
-object into a server object. Server objects support the
-<a href=#accept><tt>accept</tt></a>,
-<a href=#getsockname><tt>getsockname</tt></a>,
-<a href=#setoption><tt>setoption</tt></a>,
-<a href=#settimeout><tt>settimeout</tt></a>,
-and <a href=#close><tt>close</tt></a> methods.
+object into a server object. Server objects support the
+<a href=#accept><tt>accept</tt></a>,
+<a href=#getsockname><tt>getsockname</tt></a>,
+<a href=#setoption><tt>setoption</tt></a>,
+<a href=#settimeout><tt>settimeout</tt></a>,
+and <a href=#close><tt>close</tt></a> methods.
</p>
<p class=parameters>
-The parameter <tt>backlog</tt> specifies the number of client
+The parameter <tt>backlog</tt> specifies the number of client
connections that can
be queued waiting for service. If the queue is full and another client
attempts connection, the connection is refused.
@@ -310,11 +354,11 @@ client:<b>receive(</b>[pattern [, prefix]]<b>)</b>
<p class=description>
Reads data from a client object, according to the specified <em>read
-pattern</em>. Patterns follow the Lua file I/O format, and the difference in performance between all patterns is negligible.
+pattern</em>. Patterns follow the Lua file I/O format, and the difference in performance between all patterns is negligible.
</p>
<p class=parameters>
-<tt>Pattern</tt> can be any of the following:
+<tt>Pattern</tt> can be any of the following:
</p>
<ul>
@@ -325,7 +369,7 @@ terminated by a LF character (ASCII&nbsp;10), optionally preceded by a
CR character (ASCII&nbsp;13). The CR and LF characters are not included in
the returned line. In fact, <em>all</em> CR characters are
ignored by the pattern. This is the default pattern;
-<li> <tt>number</tt>: causes the method to read a specified <tt>number</tt>
+<li> <tt>number</tt>: causes the method to read a specified <tt>number</tt>
of bytes from the socket.
</ul>
@@ -347,10 +391,10 @@ closed before the transmission was completed or the string
<p class=note>
<b>Important note</b>: This function was changed <em>severely</em>. It used
to support multiple patterns (but I have never seen this feature used) and
-now it doesn't anymore. Partial results used to be returned in the same
+now it doesn't anymore. Partial results used to be returned in the same
way as successful results. This last feature violated the idea that all
functions should return <tt><b>nil</b></tt> on error. Thus it was changed
-too.
+too.
</p>
<!-- send +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ -->
@@ -366,7 +410,7 @@ Sends <tt>data</tt> through client object.
<p class=parameters>
<tt>Data</tt> is the string to be sent. The optional arguments
<tt>i</tt> and <tt>j</tt> work exactly like the standard
-<tt>string.sub</tt> Lua function to allow the selection of a
+<tt>string.sub</tt> Lua function to allow the selection of a
substring to be sent.
</p>
@@ -385,10 +429,10 @@ there was a timeout during the operation.
</p>
<p class=note>
-Note: Output is <em>not</em> buffered. For small strings,
-it is always better to concatenate them in Lua
-(with the '<tt>..</tt>' operator) and send the result in one call
-instead of calling the method several times.
+Note: Output is <em>not</em> buffered. For small strings,
+it is always better to concatenate them in Lua
+(with the '<tt>..</tt>' operator) and send the result in one call
+instead of calling the method several times.
</p>
<!-- setoption ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ -->
@@ -400,12 +444,12 @@ server:<b>setoption(</b>option [, value]<b>)</b>
<p class=description>
Sets options for the TCP object. Options are only needed by low-level or
-time-critical applications. You should only modify an option if you
-are sure you need it.
+time-critical applications. You should only modify an option if you
+are sure you need it.
</p>
<p class=parameters>
-<tt>Option</tt> is a string with the option name, and <tt>value</tt>
+<tt>Option</tt> is a string with the option name, and <tt>value</tt>
depends on the option being set:
<ul>
@@ -413,7 +457,7 @@ depends on the option being set:
<li> '<tt>keepalive</tt>': Setting this option to <tt>true</tt> enables
the periodic transmission of messages on a connected socket. Should the
connected party fail to respond to these messages, the connection is
-considered broken and processes using the socket are notified;
+considered broken and processes using the socket are notified;
<li> '<tt>linger</tt>': Controls the action taken when unsent data are
queued on a socket and a close is performed. The value is a table with a
@@ -424,13 +468,13 @@ it is able to transmit the data or until '<tt>timeout</tt>' has passed. If
'<tt>on</tt>' is <tt>false</tt> and a close is issued, the system will
process the close in a manner that allows the process to continue as
quickly as possible. I do not advise you to set this to anything other than
-zero;
+zero;
<li> '<tt>reuseaddr</tt>': Setting this option indicates that the rules
-used in validating addresses supplied in a call to
+used in validating addresses supplied in a call to
<a href=#bind><tt>bind</tt></a> should allow reuse of local addresses;
-<li> '<tt>tcp-nodelay</tt>': Setting this option to <tt>true</tt>
+<li> '<tt>tcp-nodelay</tt>': Setting this option to <tt>true</tt>
disables the Nagle's algorithm for the connection;
<li> '<tt>ipv6-v6only</tt>':
@@ -447,34 +491,6 @@ followed by an error message otherwise.
Note: The descriptions above come from the man pages.
</p>
-<!-- getoption ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ -->
-
-<p class=name id="getoption">
-client:<b>getoption(</b>option)</b><br>
-server:<b>getoption(</b>option)</b>
-</p>
-
-<p class=description>
-Gets options for the TCP object.
-See <a href=#setoption><tt>setoption</tt></a> for description of the
-option names and values.
-</p>
-
-<p class=parameters>
-<tt>Option</tt> is a string with the option name.
-<ul>
-
-<li> '<tt>keepalive</tt>'
-<li> '<tt>linger</tt>'
-<li> '<tt>reuseaddr</tt>'
-<li> '<tt>tcp-nodelay</tt>'
-</ul>
-
-<p class=return>
-The method returns the option <tt>value</tt> in case of success, or
-<b><tt>nil</tt></b> followed by an error message otherwise.
-</p>
-
<!-- setstats +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ -->
<p class=name id="setstats">
@@ -485,7 +501,7 @@ server:<b>setstats(</b>received, sent, age<b>)</b><br>
<p class=description>
Resets accounting information on the socket, useful for throttling
-of bandwidth.
+of bandwidth.
</p>
<p class=parameters>
@@ -495,7 +511,7 @@ of bandwidth.
</p>
<p class=return>
-The method returns 1 in case of success and <tt><b>nil</b></tt> otherwise.
+The method returns 1 in case of success and <tt><b>nil</b></tt> otherwise.
</p>
<!-- settimeout +++++++++++++++++++++++++++++++++++++++++++++++++++++++++ -->
@@ -509,8 +525,8 @@ server:<b>settimeout(</b>value [, mode]<b>)</b>
<p class=description>
Changes the timeout values for the object. By default,
all I/O operations are blocking. That is, any call to the methods
-<a href=#send><tt>send</tt></a>,
-<a href=#receive><tt>receive</tt></a>, and
+<a href=#send><tt>send</tt></a>,
+<a href=#receive><tt>receive</tt></a>, and
<a href=#accept><tt>accept</tt></a>
will block indefinitely, until the operation completes. The
<tt>settimeout</tt> method defines a limit on the amount of time the
@@ -521,7 +537,7 @@ time has elapsed, the affected methods give up and fail with an error code.
<p class=parameters>
The amount of time to wait is specified as the
<tt>value</tt> parameter, in seconds. There are two timeout modes and
-both can be used together for fine tuning:
+both can be used together for fine tuning:
</p>
<ul>
@@ -532,7 +548,7 @@ default mode;</li>
<li> '<tt>t</tt>': <em>total</em> timeout. Specifies the upper limit on
the amount of time LuaSocket can block a Lua script before returning from
-a call.</li>
+a call.</li>
</ul>
<p class=parameters>
@@ -562,7 +578,7 @@ client:<b>shutdown(</b>mode<b>)</b><br>
</p>
<p class=description>
-Shuts down part of a full-duplex connection.
+Shuts down part of a full-duplex connection.
</p>
<p class=parameters>
@@ -579,66 +595,107 @@ This is the default mode;
This function returns 1.
</p>
-<!-- dirty +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ -->
+<!-- setfd +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ -->
-<p class=name id="dirty">
-master:<b>dirty()</b><br>
-client:<b>dirty()</b><br>
-server:<b>dirty()</b>
+<p class=name id="setfd">
+master:<b>setfd(</b>fd<b>)</b><br>
+client:<b>setfd(</b>fd<b>)</b><br>
+server:<b>setfd(</b>fd<b>)</b>
</p>
<p class=description>
-Check the read buffer status.
+Sets the underling socket descriptor or handle associated to the object. The current one is simply replaced, not closed, and no other change to the object state is made.
</p>
<p class=return>
-Returns <tt>true</tt> if there is any data in the read buffer, <tt>false</tt> otherwise.
+No return value.
</p>
<p class=note>
-Note: <b>This is an internal method, any use is unlikely to be portable.</b>
+Note: <b>This is an internal method. Unlikely to be
+portable. Use at your own risk. </b>
</p>
-<!-- getfd +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ -->
+<!-- socket.tcp +++++++++++++++++++++++++++++++++++++++++++++++++++++++++ -->
-<p class=name id="getfd">
-master:<b>getfd()</b><br>
-client:<b>getfd()</b><br>
-server:<b>getfd()</b>
+<p class=name id="socket.tcp">
+socket.<b>tcp()</b>
</p>
<p class=description>
-Returns the underling socket descriptor or handle associated to the object.
-</p>
+Creates and returns an TCP master object. A master object can
+be transformed into a server object with the method
+<a href=#listen><tt>listen</tt></a> (after a call to <a
+href=#bind><tt>bind</tt></a>) or into a client object with
+the method <a href=#connect><tt>connect</tt></a>. The only other
+method supported by a master object is the
+<a href=#close><tt>close</tt></a> method.</p>
<p class=return>
-The descriptor or handle. In case the object has been closed, the return will be -1.
+In case of success, a new master object is returned. In case of error,
+<b><tt>nil</tt></b> is returned, followed by an error message.
</p>
<p class=note>
-Note: <b>This is an internal method, any use is unlikely to be portable.</b>
+Note: The choice between IPv4 and IPv6 happens during a call to
+<a href=#bind><tt>bind</tt></a> or <a
+href=#bind><tt>connect</tt></a>, depending on the address
+family obtained from the resolver.
</p>
-<!-- setfd +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ -->
+<p class=note>
+Note: Before the choice between IPv4 and IPv6 happens,
+the internal socket object is invalid and therefore <a
+href=#setoption><tt>setoption</tt></a> will fail.
+</p>
-<p class=name id="setfd">
-master:<b>setfd(</b>fd<b>)</b><br>
-client:<b>setfd(</b>fd<b>)</b><br>
-server:<b>setfd(</b>fd<b>)</b>
+<!-- socket.tcp +++++++++++++++++++++++++++++++++++++++++++++++++++++++++ -->
+
+<p class=name id="socket.tcp4">
+socket.<b>tcp4()</b>
</p>
<p class=description>
-Sets the underling socket descriptor or handle associated to the object. The current one is simply replaced, not closed, and no other change to the object state is made.
+Creates and returns an IPv4 TCP master object. A master object can
+be transformed into a server object with the method
+<a href=#listen><tt>listen</tt></a> (after a call to <a
+href=#bind><tt>bind</tt></a>) or into a client object with
+the method <a href=#connect><tt>connect</tt></a>. The only other
+method supported by a master object is the
+<a href=#close><tt>close</tt></a> method.</p>
+
+<p class=return>
+In case of success, a new master object is returned. In case of error,
+<b><tt>nil</tt></b> is returned, followed by an error message.
+</p>
+
+<!-- socket.tcp6 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++ -->
+
+<p class=name id="socket.tcp6">
+socket.<b>tcp6()</b>
</p>
+<p class=description>
+Creates and returns an IPv6 TCP master object. A master object can
+be transformed into a server object with the method
+<a href=#listen><tt>listen</tt></a> (after a call to <a
+href=#bind><tt>bind</tt></a>) or into a client object with
+the method <a href=#connect><tt>connect</tt></a>. The only other
+method supported by a master object is the
+<a href=#close><tt>close</tt></a> method.</p>
+
<p class=return>
-No return value.
+In case of success, a new master object is returned. In case of error,
+<b><tt>nil</tt></b> is returned, followed by an error message.
</p>
<p class=note>
-Note: <b>This is an internal method, any use is unlikely to be portable.</b>
+Note: The TCP object returned will have the option
+"<tt>ipv6-v6only</tt>" set to <tt><b>true</b></tt>.
</p>
+
+
<!-- footer +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ -->
<div class=footer>
diff --git a/Build/source/texk/web2c/luatexdir/luasocket/doc/udp.html b/Build/source/texk/web2c/luatexdir/luasocket/doc/udp.html
index 554fa317688..4618aadb97e 100644
--- a/Build/source/texk/web2c/luatexdir/luasocket/doc/udp.html
+++ b/Build/source/texk/web2c/luatexdir/luasocket/doc/udp.html
@@ -4,7 +4,7 @@
<head>
<meta name="description" content="LuaSocket: The UDP support">
-<meta name="keywords" content="Lua, LuaSocket, Socket, UDP, Library, Network, Support">
+<meta name="keywords" content="Lua, LuaSocket, Socket, UDP, Library, Network, Support">
<title>LuaSocket: UDP support</title>
<link rel="stylesheet" href="reference.css" type="text/css">
</head>
@@ -28,7 +28,7 @@
<a href="index.html#download">download</a> &middot;
<a href="installation.html">installation</a> &middot;
<a href="introduction.html">introduction</a> &middot;
-<a href="reference.html">reference</a>
+<a href="reference.html">reference</a>
</p>
</center>
<hr>
@@ -37,74 +37,7 @@
<!-- udp ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ -->
-<h2 id="udp">UDP</h2>
-
-<!-- socket.udp ++++++++++++++++++++++++++++++++++++++++++++++++++++++++ -->
-
-<p class="name" id="socket.udp">
-socket.<b>udp()</b>
-</p>
-
-<p class="description">
-Creates and returns an unconnected IPv4 UDP object.
-Unconnected objects support the
-<a href="#sendto"><tt>sendto</tt></a>,
-<a href="#receive"><tt>receive</tt></a>,
-<a href="#receivefrom"><tt>receivefrom</tt></a>,
-<a href="#getoption"><tt>getoption</tt></a>,
-<a href="#getsockname"><tt>getsockname</tt></a>,
-<a href="#setoption"><tt>setoption</tt></a>,
-<a href="#settimeout"><tt>settimeout</tt></a>,
-<a href="#setpeername"><tt>setpeername</tt></a>,
-<a href="#setsockname"><tt>setsockname</tt></a>, and
-<a href="#close"><tt>close</tt></a>.
-The <a href="#setpeername"><tt>setpeername</tt></a>
-is used to connect the object.
-</p>
-
-<p class="return">
-In case of success, a new unconnected UDP object
-returned. In case of error, <b><tt>nil</tt></b> is returned, followed by
-an error message.
-</p>
-
-<!-- socket.udp ++++++++++++++++++++++++++++++++++++++++++++++++++++++++ -->
-
-<p class="name" id="socket.udp6">
-socket.<b>udp6()</b>
-</p>
-
-<p class="description">
-Creates and returns an unconnected IPv6 UDP object.
-Unconnected objects support the
-<a href="#sendto"><tt>sendto</tt></a>,
-<a href="#receive"><tt>receive</tt></a>,
-<a href="#receivefrom"><tt>receivefrom</tt></a>,
-<a href="#getoption"><tt>getoption</tt></a>,
-<a href="#getsockname"><tt>getsockname</tt></a>,
-<a href="#setoption"><tt>setoption</tt></a>,
-<a href="#settimeout"><tt>settimeout</tt></a>,
-<a href="#setpeername"><tt>setpeername</tt></a>,
-<a href="#setsockname"><tt>setsockname</tt></a>, and
-<a href="#close"><tt>close</tt></a>.
-The <a href="#setpeername"><tt>setpeername</tt></a>
-is used to connect the object.
-</p>
-
-<p class="return">
-In case of success, a new unconnected UDP object
-returned. In case of error, <b><tt>nil</tt></b> is returned, followed by
-an error message.
-</p>
-
-<p class=note>
-Note: The TCP object returned will have the option
-"<tt>ipv6-v6only</tt>" set to <tt><b>true</b></tt>.
-</p>
-
-
-
-<!-- close +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ -->
+<h2 id="udp">UDP</h2>
<!-- close +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ -->
@@ -129,6 +62,40 @@ Garbage-collected objects are automatically closed before
destruction, though.
</p>
+<!-- getoption +++++++++++++++++++++++++++++++++++++++++++++++++++++++++ -->
+
+<p class="name" id="getoption">
+connected:<b>getoption()</b><br>
+unconnected:<b>getoption()</b>
+</p>
+
+<p class="description">
+Gets an option value from the UDP object.
+See <a href=#setoption><tt>setoption</tt></a> for
+description of the option names and values.
+</p>
+
+<p class="parameters"><tt>Option</tt> is a string with the option name.
+<ul>
+<li> '<tt>dontroute</tt>'
+<li> '<tt>broadcast</tt>'
+<li> '<tt>reuseaddr</tt>'
+<li> '<tt>reuseport</tt>'
+<li> '<tt>ip-multicast-loop</tt>'
+<li> '<tt>ipv6-v6only</tt>'
+<li> '<tt>ip-multicast-if</tt>'
+<li> '<tt>ip-multicast-ttl</tt>'
+<li> '<tt>ip-add-membership</tt>'
+<li> '<tt>ip-drop-membership</tt>'
+</ul>
+</p>
+
+<p class=return>
+The method returns the option <tt>value</tt> in case of
+success, or
+<b><tt>nil</tt></b> followed by an error message otherwise.
+</p>
+
<!-- getpeername +++++++++++++++++++++++++++++++++++++++++++++++++++++++ -->
<p class="name" id="getpeername">
@@ -142,10 +109,10 @@ associated with a connected UDP object.
<p class=return>
-Returns a string with the IP address of the peer, the
-port number that peer is using for the connection,
-and a string with the family ("<tt>inet</tt>" or "<tt>inet6</tt>").
-In case of error, the method returns <b><tt>nil</tt></b>.
+Returns a string with the IP address of the peer, the
+port number that peer is using for the connection,
+and a string with the family ("<tt>inet</tt>" or "<tt>inet6</tt>").
+In case of error, the method returns <b><tt>nil</tt></b>.
</p>
<p class="note">
@@ -165,9 +132,9 @@ Returns the local address information associated to the object.
<p class=return>
-The method returns a string with local IP address, a number with
-the local port,
-and a string with the family ("<tt>inet</tt>" or "<tt>inet6</tt>").
+The method returns a string with local IP address, a number with
+the local port,
+and a string with the family ("<tt>inet</tt>" or "<tt>inet6</tt>").
In case of error, the method returns <b><tt>nil</tt></b>.
</p>
@@ -179,6 +146,18 @@ first time (in which case it is bound to an ephemeral port and the
wild-card address).
</p>
+<!-- gettimeout +++++++++++++++++++++++++++++++++++++++++++++++++++++++++ -->
+
+<p class=name id="gettimeout">
+connected:<b>settimeout(</b>value<b>)</b><br>
+unconnected:<b>settimeout(</b>value<b>)</b>
+</p>
+
+<p class=description>
+Returns the current timeout value.
+</p>
+
+
<!-- receive +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ -->
<p class="name" id="receive">
@@ -199,9 +178,12 @@ specifies the maximum size of the datagram to be retrieved. If
there are more than <tt>size</tt> bytes available in the datagram,
the excess bytes are discarded. If there are less then
<tt>size</tt> bytes available in the current datagram, the
-available bytes are returned. If <tt>size</tt> is omitted, the
-maximum datagram size is used (which is currently limited by the
-implementation to 8192 bytes).
+available bytes are returned.
+If <tt>size</tt> is omitted, the
+compile-time constant <a
+href=socket.html#datagramsize><tt>socket._DATAGRAMSIZE</tt></a> is used
+(it defaults to 8192 bytes). Larger sizes will cause a
+temporary buffer to be allocated for the operation.
</p>
<p class="return">
@@ -217,46 +199,12 @@ unconnected:<b>receivefrom(</b>[size]<b>)</b>
</p>
<p class="description">
-Works exactly as the <a href="#receive"><tt>receive</tt></a>
+Works exactly as the <a href="#receive"><tt>receive</tt></a>
method, except it returns the IP
address and port as extra return values (and is therefore slightly less
efficient).
</p>
-<!-- getoption +++++++++++++++++++++++++++++++++++++++++++++++++++++++++ -->
-
-<p class="name" id="getoption">
-connected:<b>getoption()</b><br>
-unconnected:<b>getoption()</b>
-</p>
-
-<p class="description">
-Gets an option value from the UDP object.
-See <a href=#setoption><tt>setoption</tt></a> for
-description of the option names and values.
-</p>
-
-<p class="parameters"><tt>Option</tt> is a string with the option name.
-<ul>
-<li> '<tt>dontroute</tt>'
-<li> '<tt>broadcast</tt>'
-<li> '<tt>reuseaddr</tt>'
-<li> '<tt>reuseport</tt>'
-<li> '<tt>ip-multicast-loop</tt>'
-<li> '<tt>ipv6-v6only</tt>'
-<li> '<tt>ip-multicast-if</tt>'
-<li> '<tt>ip-multicast-ttl</tt>'
-<li> '<tt>ip-add-membership</tt>'
-<li> '<tt>ip-drop-membership</tt>'
-</ul>
-</p>
-
-<p class=return>
-The method returns the option <tt>value</tt> in case of
-success, or
-<b><tt>nil</tt></b> followed by an error message otherwise.
-</p>
-
<!-- send ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ -->
<p class="name" id="send">
@@ -268,7 +216,7 @@ Sends a datagram to the UDP peer of a connected object.
</p>
<p class="parameters">
-<tt>Datagram</tt> is a string with the datagram contents.
+<tt>Datagram</tt> is a string with the datagram contents.
The maximum datagram size for UDP is 64K minus IP layer overhead.
However datagrams larger than the link layer packet size will be
fragmented, which may deteriorate performance and/or reliability.
@@ -298,11 +246,11 @@ Sends a datagram to the specified IP address and port number.
<p class="parameters">
<tt>Datagram</tt> is a string with the
-datagram contents.
+datagram contents.
The maximum datagram size for UDP is 64K minus IP layer overhead.
However datagrams larger than the link layer packet size will be
fragmented, which may deteriorate performance and/or reliability.
-<tt>Ip</tt> is the IP address of the recipient.
+<tt>Ip</tt> is the IP address of the recipient.
Host names are <em>not</em> allowed for performance reasons.
<tt>Port</tt> is the port number at the recipient.
@@ -320,6 +268,75 @@ refuses to send a message to the specified address (i.e. no
interface accepts the address).
</p>
+<!-- setoption +++++++++++++++++++++++++++++++++++++++++++++++++++++++++ -->
+
+<p class="name" id="setoption">
+connected:<b>setoption(</b>option [, value]<b>)</b><br>
+unconnected:<b>setoption(</b>option [, value]<b>)</b>
+</p>
+
+<p class="description">
+Sets options for the UDP object. Options are
+only needed by low-level or time-critical applications. You should
+only modify an option if you are sure you need it.</p>
+<p class="parameters"><tt>Option</tt> is a string with the option
+name, and <tt>value</tt> depends on the option being set:
+</p>
+
+<ul>
+<li> '<tt>dontroute</tt>': Indicates that outgoing
+messages should bypass the standard routing facilities.
+Receives a boolean value;
+<li> '<tt>broadcast</tt>': Requests permission to send
+broadcast datagrams on the socket.
+Receives a boolean value;
+<li> '<tt>reuseaddr</tt>': Indicates that the rules used in
+validating addresses supplied in a <tt>bind()</tt> call
+should allow reuse of local addresses.
+Receives a boolean value;
+<li> '<tt>reuseport</tt>': Allows completely duplicate
+bindings by multiple processes if they all set
+'<tt>reuseport</tt>' before binding the port.
+Receives a boolean value;
+<li> '<tt>ip-multicast-loop</tt>':
+Specifies whether or not a copy of an outgoing multicast
+datagram is delivered to the sending host as long as it is a
+member of the multicast group.
+Receives a boolean value;
+<li> '<tt>ipv6-v6only</tt>':
+Specifies whether to restrict <tt>inet6</tt> sockets to
+sending and receiving only IPv6 packets.
+Receive a boolean value;
+<li> '<tt>ip-multicast-if</tt>':
+Sets the interface over which outgoing multicast datagrams
+are sent.
+Receives an IP address;
+<li> '<tt>ip-multicast-ttl</tt>':
+Sets the Time To Live in the IP header for outgoing
+multicast datagrams.
+Receives a number;
+<li> '<tt>ip-add-membership</tt>':
+Joins the multicast group specified.
+Receives a table with fields
+<tt>multiaddr</tt> and <tt>interface</tt>, each containing an
+IP address;
+<li> '<tt>ip-drop-membership</tt>': Leaves the multicast
+group specified.
+Receives a table with fields
+<tt>multiaddr</tt> and <tt>interface</tt>, each containing an
+IP address.
+</ul>
+
+<p class="return">
+The method returns 1 in case of success, or
+<b><tt>nil</tt></b> followed by an error message otherwise.
+</p>
+
+<p class=note>
+Note: The descriptions above come from the man pages.
+</p>
+
+
<!-- setpeername +++++++++++++++++++++++++++++++++++++++++++++++++++++++ -->
<p class="name" id="setpeername">
@@ -337,9 +354,9 @@ object or vice versa.
For connected objects, outgoing datagrams
will be sent to the specified peer, and datagrams received from
other peers will be discarded by the OS. Connected UDP objects must
-use the <a href="#send"><tt>send</tt></a> and
-<a href="#receive"><tt>receive</tt></a> methods instead of
-<a href="#sendto"><tt>sendto</tt></a> and
+use the <a href="#send"><tt>send</tt></a> and
+<a href="#receive"><tt>receive</tt></a> methods instead of
+<a href="#sendto"><tt>sendto</tt></a> and
<a href="#receivefrom"><tt>receivefrom</tt></a>.
</p>
@@ -365,7 +382,7 @@ and can result in up to 30% performance gains.
</p>
<p class=note>
-Note: Starting with LuaSocket 2.1, the host name resolution
+Note: Starting with LuaSocket 3.0, the host name resolution
depends on whether the socket was created by <a
href=#socket.udp><tt>socket.udp</tt></a> or <a
href=#socket.udp6><tt>socket.udp6</tt></a>. Addresses from
@@ -406,74 +423,6 @@ system or explicitly by <tt>setsockname</tt>, it cannot be
changed.
</p>
-<!-- setoption +++++++++++++++++++++++++++++++++++++++++++++++++++++++++ -->
-
-<p class="name" id="setoption">
-connected:<b>setoption(</b>option [, value]<b>)</b><br>
-unconnected:<b>setoption(</b>option [, value]<b>)</b>
-</p>
-
-<p class="description">
-Sets options for the UDP object. Options are
-only needed by low-level or time-critical applications. You should
-only modify an option if you are sure you need it.</p>
-<p class="parameters"><tt>Option</tt> is a string with the option
-name, and <tt>value</tt> depends on the option being set:
-</p>
-
-<ul>
-<li> '<tt>dontroute</tt>': Indicates that outgoing
-messages should bypass the standard routing facilities.
-Receives a boolean value;
-<li> '<tt>broadcast</tt>': Requests permission to send
-broadcast datagrams on the socket.
-Receives a boolean value;
-<li> '<tt>reuseaddr</tt>': Indicates that the rules used in
-validating addresses supplied in a <tt>bind()</tt> call
-should allow reuse of local addresses.
-Receives a boolean value;
-<li> '<tt>reuseport</tt>': Allows completely duplicate
-bindings by multiple processes if they all set
-'<tt>reuseport</tt>' before binding the port.
-Receives a boolean value;
-<li> '<tt>ip-multicast-loop</tt>':
-Specifies whether or not a copy of an outgoing multicast
-datagram is delivered to the sending host as long as it is a
-member of the multicast group.
-Receives a boolean value;
-<li> '<tt>ipv6-v6only</tt>':
-Specifies whether to restrict <tt>inet6</tt> sockets to
-sending and receiving only IPv6 packets.
-Receive a boolean value;
-<li> '<tt>ip-multicast-if</tt>':
-Sets the interface over which outgoing multicast datagrams
-are sent.
-Receives an IP address;
-<li> '<tt>ip-multicast-ttl</tt>':
-Sets the Time To Live in the IP header for outgoing
-multicast datagrams.
-Receives a number;
-<li> '<tt>ip-add-membership</tt>':
-Joins the multicast group specified.
-Receives a table with fields
-<tt>multiaddr</tt> and <tt>interface</tt>, each containing an
-IP address;
-<li> '<tt>ip-drop-membership</tt>': Leaves the multicast
-group specified.
-Receives a table with fields
-<tt>multiaddr</tt> and <tt>interface</tt>, each containing an
-IP address.
-</ul>
-
-<p class="return">
-The method returns 1 in case of success, or
-<b><tt>nil</tt></b> followed by an error message otherwise.
-</p>
-
-<p class=note>
-Note: The descriptions above come from the man pages.
-</p>
-
<!-- settimeout +++++++++++++++++++++++++++++++++++++++++++++++++++++++++ -->
<p class="name" id="settimeout">
@@ -482,14 +431,14 @@ unconnected:<b>settimeout(</b>value<b>)</b>
</p>
<p class="description">
-Changes the timeout values for the object. By default, the
-<a href="#receive"><tt>receive</tt></a> and
-<a href="#receivefrom"><tt>receivefrom</tt></a>
+Changes the timeout values for the object. By default, the
+<a href="#receive"><tt>receive</tt></a> and
+<a href="#receivefrom"><tt>receivefrom</tt></a>
operations are blocking. That is, any call to the methods will block
indefinitely, until data arrives. The <tt>settimeout</tt> function defines
a limit on the amount of time the functions can block. When a timeout is
set and the specified amount of time has elapsed, the affected methods
-give up and fail with an error code.
+give up and fail with an error code.
</p>
<p class="parameters">
@@ -514,6 +463,114 @@ all other method names already contained verbs making their
imperative nature obvious.
</p>
+<!-- socket.udp ++++++++++++++++++++++++++++++++++++++++++++++++++++++++ -->
+
+<p class="name" id="socket.udp">
+socket.<b>udp()</b>
+</p>
+
+<p class="description">
+Creates and returns an unconnected UDP object.
+Unconnected objects support the
+<a href="#sendto"><tt>sendto</tt></a>,
+<a href="#receive"><tt>receive</tt></a>,
+<a href="#receivefrom"><tt>receivefrom</tt></a>,
+<a href="#getoption"><tt>getoption</tt></a>,
+<a href="#getsockname"><tt>getsockname</tt></a>,
+<a href="#setoption"><tt>setoption</tt></a>,
+<a href="#settimeout"><tt>settimeout</tt></a>,
+<a href="#setpeername"><tt>setpeername</tt></a>,
+<a href="#setsockname"><tt>setsockname</tt></a>, and
+<a href="#close"><tt>close</tt></a>.
+The <a href="#setpeername"><tt>setpeername</tt></a>
+is used to connect the object.
+</p>
+
+<p class="return">
+In case of success, a new unconnected UDP object
+returned. In case of error, <b><tt>nil</tt></b> is returned, followed by
+an error message.
+</p>
+
+<p class=note>
+Note: The choice between IPv4 and IPv6 happens during a call to
+<a href=#sendto><tt>sendto</tt></a>, <a
+href=#setpeername><tt>setpeername</tt></a>, or <a
+href=#setsockname><tt>sockname</tt></a>, depending on the address
+family obtained from the resolver.
+</p>
+
+<p class=note>
+Note: Before the choice between IPv4 and IPv6 happens,
+the internal socket object is invalid and therefore <a
+href=#setoption><tt>setoption</tt></a> will fail.
+</p>
+
+<!-- socket.udp4 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++ -->
+
+<p class="name" id="socket.udp">
+socket.<b>udp4()</b>
+</p>
+
+<p class="description">
+Creates and returns an unconnected IPv4 UDP object.
+Unconnected objects support the
+<a href="#sendto"><tt>sendto</tt></a>,
+<a href="#receive"><tt>receive</tt></a>,
+<a href="#receivefrom"><tt>receivefrom</tt></a>,
+<a href="#getoption"><tt>getoption</tt></a>,
+<a href="#getsockname"><tt>getsockname</tt></a>,
+<a href="#setoption"><tt>setoption</tt></a>,
+<a href="#settimeout"><tt>settimeout</tt></a>,
+<a href="#setpeername"><tt>setpeername</tt></a>,
+<a href="#setsockname"><tt>setsockname</tt></a>, and
+<a href="#close"><tt>close</tt></a>.
+The <a href="#setpeername"><tt>setpeername</tt></a>
+is used to connect the object.
+</p>
+
+<p class="return">
+In case of success, a new unconnected UDP object
+returned. In case of error, <b><tt>nil</tt></b> is returned, followed by
+an error message.
+</p>
+
+<!-- socket.udp ++++++++++++++++++++++++++++++++++++++++++++++++++++++++ -->
+
+<p class="name" id="socket.udp6">
+socket.<b>udp6()</b>
+</p>
+
+<p class="description">
+Creates and returns an unconnected IPv6 UDP object.
+Unconnected objects support the
+<a href="#sendto"><tt>sendto</tt></a>,
+<a href="#receive"><tt>receive</tt></a>,
+<a href="#receivefrom"><tt>receivefrom</tt></a>,
+<a href="#getoption"><tt>getoption</tt></a>,
+<a href="#getsockname"><tt>getsockname</tt></a>,
+<a href="#setoption"><tt>setoption</tt></a>,
+<a href="#settimeout"><tt>settimeout</tt></a>,
+<a href="#setpeername"><tt>setpeername</tt></a>,
+<a href="#setsockname"><tt>setsockname</tt></a>, and
+<a href="#close"><tt>close</tt></a>.
+The <a href="#setpeername"><tt>setpeername</tt></a>
+is used to connect the object.
+</p>
+
+<p class="return">
+In case of success, a new unconnected UDP object
+returned. In case of error, <b><tt>nil</tt></b> is returned, followed by
+an error message.
+</p>
+
+<p class=note>
+Note: The TCP object returned will have the option
+"<tt>ipv6-v6only</tt>" set to <tt><b>true</b></tt>.
+</p>
+
+
+
<!-- footer ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ -->
<div class=footer>
@@ -524,7 +581,7 @@ imperative nature obvious.
<a href="index.html#download">download</a> &middot;
<a href="installation.html">installation</a> &middot;
<a href="introduction.html">introduction</a> &middot;
-<a href="reference.html">reference</a>
+<a href="reference.html">reference</a>
</p>
<p>
<small>
diff --git a/Build/source/texk/web2c/luatexdir/luasocket/etc/check-links.lua b/Build/source/texk/web2c/luatexdir/luasocket/etc/check-links.lua
index d2e4266e809..283f3ac2f63 100644
--- a/Build/source/texk/web2c/luatexdir/luasocket/etc/check-links.lua
+++ b/Build/source/texk/web2c/luatexdir/luasocket/etc/check-links.lua
@@ -11,7 +11,7 @@ dispatch.TIMEOUT = 10
-- make sure the user knows how to invoke us
arg = arg or {}
-if table.getn(arg) < 1 then
+if #arg < 1 then
print("Usage:\n luasocket check-links.lua [-n] {<url>}")
exit()
end
diff --git a/Build/source/texk/web2c/luatexdir/luasocket/etc/cookie.lua b/Build/source/texk/web2c/luatexdir/luasocket/etc/cookie.lua
new file mode 100644
index 00000000000..4adb40317c9
--- /dev/null
+++ b/Build/source/texk/web2c/luatexdir/luasocket/etc/cookie.lua
@@ -0,0 +1,88 @@
+local socket = require"socket"
+local http = require"socket.http"
+local url = require"socket.url"
+local ltn12 = require"ltn12"
+
+local token_class = '[^%c%s%(%)%<%>%@%,%;%:%\\%"%/%[%]%?%=%{%}]'
+
+local function unquote(t, quoted)
+ local n = string.match(t, "%$(%d+)$")
+ if n then n = tonumber(n) end
+ if quoted[n] then return quoted[n]
+ else return t end
+end
+
+local function parse_set_cookie(c, quoted, cookie_table)
+ c = c .. ";$last=last;"
+ local _, __, n, v, i = string.find(c, "(" .. token_class ..
+ "+)%s*=%s*(.-)%s*;%s*()")
+ local cookie = {
+ name = n,
+ value = unquote(v, quoted),
+ attributes = {}
+ }
+ while 1 do
+ _, __, n, v, i = string.find(c, "(" .. token_class ..
+ "+)%s*=?%s*(.-)%s*;%s*()", i)
+ if not n or n == "$last" then break end
+ cookie.attributes[#cookie.attributes+1] = {
+ name = n,
+ value = unquote(v, quoted)
+ }
+ end
+ cookie_table[#cookie_table+1] = cookie
+end
+
+local function split_set_cookie(s, cookie_table)
+ cookie_table = cookie_table or {}
+ -- remove quoted strings from cookie list
+ local quoted = {}
+ s = string.gsub(s, '"(.-)"', function(q)
+ quoted[#quoted+1] = q
+ return "$" .. #quoted
+ end)
+ -- add sentinel
+ s = s .. ",$last="
+ -- split into individual cookies
+ i = 1
+ while 1 do
+ local _, __, cookie, next_token
+ _, __, cookie, i, next_token = string.find(s, "(.-)%s*%,%s*()(" ..
+ token_class .. "+)%s*=", i)
+ if not next_token then break end
+ parse_set_cookie(cookie, quoted, cookie_table)
+ if next_token == "$last" then break end
+ end
+ return cookie_table
+end
+
+local function quote(s)
+ if string.find(s, "[ %,%;]") then return '"' .. s .. '"'
+ else return s end
+end
+
+local _empty = {}
+local function build_cookies(cookies)
+ s = ""
+ for i,v in ipairs(cookies or _empty) do
+ if v.name then
+ s = s .. v.name
+ if v.value and v.value ~= "" then
+ s = s .. '=' .. quote(v.value)
+ end
+ end
+ if v.name and #(v.attributes or _empty) > 0 then s = s .. "; " end
+ for j,u in ipairs(v.attributes or _empty) do
+ if u.name then
+ s = s .. u.name
+ if u.value and u.value ~= "" then
+ s = s .. '=' .. quote(u.value)
+ end
+ end
+ if j < #v.attributes then s = s .. "; " end
+ end
+ if i < #cookies then s = s .. ", " end
+ end
+ return s
+end
+
diff --git a/Build/source/texk/web2c/luatexdir/luasocket/etc/dispatch.lua b/Build/source/texk/web2c/luatexdir/luasocket/etc/dispatch.lua
index cc8cb23c882..24854155408 100644
--- a/Build/source/texk/web2c/luatexdir/luasocket/etc/dispatch.lua
+++ b/Build/source/texk/web2c/luatexdir/luasocket/etc/dispatch.lua
@@ -5,6 +5,7 @@
-----------------------------------------------------------------------------
local base = _G
local table = require("table")
+local string = require("string")
local socket = require("socket")
local coroutine = require("coroutine")
module("dispatch")
@@ -43,26 +44,32 @@ end
-----------------------------------------------------------------------------
-- Mega hack. Don't try to do this at home.
-----------------------------------------------------------------------------
--- we can't yield across calls to protect, so we rewrite it with coxpcall
+-- we can't yield across calls to protect on Lua 5.1, so we rewrite it with
+-- coroutines
-- make sure you don't require any module that uses socket.protect before
-- loading our hack
-function socket.protect(f)
- return function(...)
- local co = coroutine.create(f)
- while true do
- local results = {coroutine.resume(co, base.unpack(arg))}
- local status = table.remove(results, 1)
- if not status then
- if base.type(results[1]) == 'table' then
- return nil, results[1][1]
- else base.error(results[1]) end
- end
- if coroutine.status(co) == "suspended" then
- arg = {coroutine.yield(base.unpack(results))}
+if string.sub(base._VERSION, -3) == "5.1" then
+ local function _protect(co, status, ...)
+ if not status then
+ local msg = ...
+ if base.type(msg) == 'table' then
+ return nil, msg[1]
else
- return base.unpack(results)
+ base.error(msg, 0)
end
end
+ if coroutine.status(co) == "suspended" then
+ return _protect(co, coroutine.resume(co, coroutine.yield(...)))
+ else
+ return ...
+ end
+ end
+
+ function socket.protect(f)
+ return function(...)
+ local co = coroutine.create(f)
+ return _protect(co, coroutine.resume(co, ...))
+ end
end
end
@@ -76,7 +83,7 @@ local function newset()
insert = function(set, value)
if not reverse[value] then
table.insert(set, value)
- reverse[value] = table.getn(set)
+ reverse[value] = #set
end
end,
remove = function(set, value)
@@ -104,8 +111,7 @@ local function cowrap(dispatcher, tcp, error)
-- don't override explicitly.
local metat = { __index = function(table, key)
table[key] = function(...)
- arg[1] = tcp
- return tcp[key](base.unpack(arg))
+ return tcp[key](tcp,select(2,...))
end
return table[key]
end}
diff --git a/Build/source/texk/web2c/luatexdir/luasocket/etc/forward.lua b/Build/source/texk/web2c/luatexdir/luasocket/etc/forward.lua
index 9073ac4d0fa..05ced1aede8 100644
--- a/Build/source/texk/web2c/luatexdir/luasocket/etc/forward.lua
+++ b/Build/source/texk/web2c/luatexdir/luasocket/etc/forward.lua
@@ -3,7 +3,7 @@ local dispatch = require("dispatch")
local handler = dispatch.newhandler()
-- make sure the user knows how to invoke us
-if table.getn(arg) < 1 then
+if #arg < 1 then
print("Usage")
print(" lua forward.lua <iport:ohost:oport> ...")
os.exit(1)
diff --git a/Build/source/texk/web2c/luatexdir/luasocket/etc/get.lua b/Build/source/texk/web2c/luatexdir/luasocket/etc/get.lua
index 4196f000b09..9edc2357027 100644
--- a/Build/source/texk/web2c/luatexdir/luasocket/etc/get.lua
+++ b/Build/source/texk/web2c/luatexdir/luasocket/etc/get.lua
@@ -135,7 +135,7 @@ end
-- main program
arg = arg or {}
-if table.getn(arg) < 1 then
+if #arg < 1 then
io.write("Usage:\n lua get.lua <remote-url> [<local-file>]\n")
os.exit(1)
else get(arg[1], arg[2]) end
diff --git a/Build/source/texk/web2c/luatexdir/luasocket/etc/links b/Build/source/texk/web2c/luatexdir/luasocket/etc/links
new file mode 100644
index 00000000000..087f1c0e4ae
--- /dev/null
+++ b/Build/source/texk/web2c/luatexdir/luasocket/etc/links
@@ -0,0 +1,17 @@
+<a href="http://www.cs.princeton.edu"> bla </a>
+<a href="http://www.princeton.edu"> bla </a>
+<a href="http://www.tecgraf.puc-rio.br"> bla </a>
+<a href="http://www.inf.puc-rio.br"> bla </a>
+<a href="http://www.puc-rio.br"> bla </a>
+<a href="http://www.impa.br"> bla </a>
+<a href="http://www.lua.org"> bla </a>
+<a href="http://www.lua-users.org"> bla </a>
+<a href="http://www.amazon.com"> bla </a>
+<a href="http://www.google.com"> bla </a>
+<a href="http://www.nytimes.com"> bla </a>
+<a href="http://www.bbc.co.uk"> bla </a>
+<a href="http://oglobo.globo.com"> bla </a>
+<a href="http://slate.msn.com"> bla </a>
+<a href="http://www.apple.com"> bla </a>
+<a href="http://www.microsoft.com"> bla </a>
+<a href="http://www.nasa.gov"> bla </a>
diff --git a/Build/source/texk/web2c/luatexdir/luasocket/makefile b/Build/source/texk/web2c/luatexdir/luasocket/makefile
index f9fa6fe7803..cc15b4ef6cd 100644
--- a/Build/source/texk/web2c/luatexdir/luasocket/makefile
+++ b/Build/source/texk/web2c/luatexdir/luasocket/makefile
@@ -3,13 +3,14 @@
# see src/makefile for description of how to customize the build
#
# Targets:
-# install install system independent support
-# install-unix also install unix-only support
-# install-both install both lua5.1 and lua5.2 socket support
-# print print the build settings
+# install install system independent support
+# install-unix also install unix-only support
+# install-both install for lua51 lua52 lua53
+# install-both-unix also install unix-only
+# print print the build settings
PLAT?= linux
-PLATS= macosx linux win32
+PLATS= macosx linux win32 mingw freebsd solaris
all: $(PLAT)
@@ -23,12 +24,26 @@ test:
lua test/hello.lua
install-both:
- $(MAKE) clean
+ $(MAKE) clean
+ @cd src; $(MAKE) $(PLAT) LUAV=5.1
+ @cd src; $(MAKE) install LUAV=5.1
+ $(MAKE) clean
+ @cd src; $(MAKE) $(PLAT) LUAV=5.2
+ @cd src; $(MAKE) install LUAV=5.2
+ $(MAKE) clean
+ @cd src; $(MAKE) $(PLAT) LUAV=5.3
+ @cd src; $(MAKE) install LUAV=5.3
+
+install-both-unix:
+ $(MAKE) clean
@cd src; $(MAKE) $(PLAT) LUAV=5.1
@cd src; $(MAKE) install-unix LUAV=5.1
- $(MAKE) clean
+ $(MAKE) clean
@cd src; $(MAKE) $(PLAT) LUAV=5.2
@cd src; $(MAKE) install-unix LUAV=5.2
+ $(MAKE) clean
+ @cd src; $(MAKE) $(PLAT) LUAV=5.3
+ @cd src; $(MAKE) install-unix LUAV=5.3
.PHONY: test
diff --git a/Build/source/texk/web2c/luatexdir/luasocket/mime.vcproj b/Build/source/texk/web2c/luatexdir/luasocket/mime.vcproj
deleted file mode 100644
index 8ad790040ba..00000000000
--- a/Build/source/texk/web2c/luatexdir/luasocket/mime.vcproj
+++ /dev/null
@@ -1,141 +0,0 @@
-<?xml version="1.0" encoding="Windows-1252"?>
-<VisualStudioProject
- ProjectType="Visual C++"
- Version="7.10"
- Name="mime"
- ProjectGUID="{128E8BD0-174A-48F0-8771-92B1E8D18713}"
- Keyword="Win32Proj">
- <Platforms>
- <Platform
- Name="Win32"/>
- </Platforms>
- <Configurations>
- <Configuration
- Name="Debug|Win32"
- OutputDirectory="src"
- IntermediateDirectory="src"
- ConfigurationType="2"
- CharacterSet="2">
- <Tool
- Name="VCCLCompilerTool"
- Optimization="0"
- AdditionalIncludeDirectories="h:\include\lua5.1"
- PreprocessorDefinitions="WIN32;_DEBUG;_WINDOWS;_USRDLL;MIME_EXPORTS;MIME_API=__declspec(dllexport)"
- MinimalRebuild="TRUE"
- BasicRuntimeChecks="3"
- RuntimeLibrary="3"
- UsePrecompiledHeader="0"
- WarningLevel="3"
- Detect64BitPortabilityProblems="TRUE"
- DebugInformationFormat="4"/>
- <Tool
- Name="VCCustomBuildTool"/>
- <Tool
- Name="VCLinkerTool"
- OutputFile="$(OutDir)/mime.dll"
- LinkIncremental="2"
- AdditionalLibraryDirectories="h:\lib"
- GenerateDebugInformation="TRUE"
- ProgramDatabaseFile="$(OutDir)/mime.pdb"
- SubSystem="2"
- ImportLibrary="$(OutDir)/mime.lib"
- TargetMachine="1"/>
- <Tool
- Name="VCMIDLTool"/>
- <Tool
- Name="VCPostBuildEventTool"/>
- <Tool
- Name="VCPreBuildEventTool"/>
- <Tool
- Name="VCPreLinkEventTool"/>
- <Tool
- Name="VCResourceCompilerTool"/>
- <Tool
- Name="VCWebServiceProxyGeneratorTool"/>
- <Tool
- Name="VCXMLDataGeneratorTool"/>
- <Tool
- Name="VCWebDeploymentTool"/>
- <Tool
- Name="VCManagedWrapperGeneratorTool"/>
- <Tool
- Name="VCAuxiliaryManagedWrapperGeneratorTool"/>
- </Configuration>
- <Configuration
- Name="Release|Win32"
- OutputDirectory="src"
- IntermediateDirectory="src"
- ConfigurationType="2"
- CharacterSet="2">
- <Tool
- Name="VCCLCompilerTool"
- AdditionalIncludeDirectories="h:\include\lua5.1"
- PreprocessorDefinitions="WIN32;NDEBUG;_WINDOWS;_USRDLL;MIME_EXPORTS; MIME_API=__declspec(dllexport)"
- RuntimeLibrary="2"
- UsePrecompiledHeader="0"
- WarningLevel="4"
- Detect64BitPortabilityProblems="TRUE"
- DebugInformationFormat="0"/>
- <Tool
- Name="VCCustomBuildTool"/>
- <Tool
- Name="VCLinkerTool"
- OutputFile="$(OutDir)/mime.dll"
- LinkIncremental="1"
- AdditionalLibraryDirectories="h:\lib"
- GenerateDebugInformation="TRUE"
- SubSystem="2"
- OptimizeReferences="2"
- EnableCOMDATFolding="2"
- ImportLibrary="$(OutDir)/mime.lib"
- TargetMachine="1"/>
- <Tool
- Name="VCMIDLTool"/>
- <Tool
- Name="VCPostBuildEventTool"/>
- <Tool
- Name="VCPreBuildEventTool"/>
- <Tool
- Name="VCPreLinkEventTool"/>
- <Tool
- Name="VCResourceCompilerTool"/>
- <Tool
- Name="VCWebServiceProxyGeneratorTool"/>
- <Tool
- Name="VCXMLDataGeneratorTool"/>
- <Tool
- Name="VCWebDeploymentTool"/>
- <Tool
- Name="VCManagedWrapperGeneratorTool"/>
- <Tool
- Name="VCAuxiliaryManagedWrapperGeneratorTool"/>
- </Configuration>
- </Configurations>
- <References>
- </References>
- <Files>
- <Filter
- Name="Source Files"
- Filter="cpp;c;cxx;def;odl;idl;hpj;bat;asm;asmx"
- UniqueIdentifier="{4FC737F1-C7A5-4376-A066-2A32D752A2FF}">
- <File
- RelativePath="src\mime.c">
- </File>
- </Filter>
- <Filter
- Name="Header Files"
- Filter="h;hpp;hxx;hm;inl;inc;xsd"
- UniqueIdentifier="{93995380-89BD-4b04-88EB-625FBE52EBFB}">
- </Filter>
- <Filter
- Name="Resource Files"
- Filter="rc;ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe;resx"
- UniqueIdentifier="{67DA6AB6-F800-4c08-8B7A-83BB121AAD01}">
- </Filter>
- <File
- RelativePath="..\..\lib\lua5.1.dll.lib">
- </File>
- </Files>
- <Globals>
- </Globals>
-</VisualStudioProject>
diff --git a/Build/source/texk/web2c/luatexdir/luasocket/mime.vcxproj b/Build/source/texk/web2c/luatexdir/luasocket/mime.vcxproj
new file mode 100644
index 00000000000..c77d611c049
--- /dev/null
+++ b/Build/source/texk/web2c/luatexdir/luasocket/mime.vcxproj
@@ -0,0 +1,217 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+ <ItemGroup Label="ProjectConfigurations">
+ <ProjectConfiguration Include="Debug|Win32">
+ <Configuration>Debug</Configuration>
+ <Platform>Win32</Platform>
+ </ProjectConfiguration>
+ <ProjectConfiguration Include="Debug|x64">
+ <Configuration>Debug</Configuration>
+ <Platform>x64</Platform>
+ </ProjectConfiguration>
+ <ProjectConfiguration Include="Release|Win32">
+ <Configuration>Release</Configuration>
+ <Platform>Win32</Platform>
+ </ProjectConfiguration>
+ <ProjectConfiguration Include="Release|x64">
+ <Configuration>Release</Configuration>
+ <Platform>x64</Platform>
+ </ProjectConfiguration>
+ </ItemGroup>
+ <ItemGroup>
+ <ClCompile Include="src\mime.c" />
+ </ItemGroup>
+ <ItemGroup>
+ <CustomBuild Include="src\mime.lua">
+ <FileType>Document</FileType>
+ <Command Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">copy %(FullPath) $(LUABIN_PATH)$(Configuration)</Command>
+ <Outputs Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">$(LUABIN_PATH)$(Configuration)\%(Filename)%(Extension)</Outputs>
+ <Command Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">copy %(FullPath) $(LUABIN_PATH)$(Configuration)</Command>
+ <Outputs Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">$(LUABIN_PATH)$(Configuration)\%(Filename)%(Extension)</Outputs>
+ <Command Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">copy %(FullPath) $(LUALIB_PATH)$(Platform)\$(Configuration)</Command>
+ <Command Condition="'$(Configuration)|$(Platform)'=='Release|x64'">copy %(FullPath) $(LUALIB_PATH)$(Platform)\$(Configuration)</Command>
+ <Outputs Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">$(LUABIN_PATH)$(Platform)\$(Configuration)\%(Filename)%(Extension)</Outputs>
+ <Outputs Condition="'$(Configuration)|$(Platform)'=='Release|x64'">$(LUABIN_PATH)$(Platform)\$(Configuration)\%(Filename)%(Extension)</Outputs>
+ </CustomBuild>
+ </ItemGroup>
+ <PropertyGroup Label="Globals">
+ <ProjectGuid>{128E8BD0-174A-48F0-8771-92B1E8D18713}</ProjectGuid>
+ <Keyword>Win32Proj</Keyword>
+ </PropertyGroup>
+ <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
+ <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration">
+ <ConfigurationType>DynamicLibrary</ConfigurationType>
+ <PlatformToolset>v110</PlatformToolset>
+ <CharacterSet>MultiByte</CharacterSet>
+ </PropertyGroup>
+ <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="Configuration">
+ <ConfigurationType>DynamicLibrary</ConfigurationType>
+ <PlatformToolset>v110</PlatformToolset>
+ <CharacterSet>MultiByte</CharacterSet>
+ </PropertyGroup>
+ <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
+ <ConfigurationType>DynamicLibrary</ConfigurationType>
+ <PlatformToolset>v110</PlatformToolset>
+ <CharacterSet>MultiByte</CharacterSet>
+ </PropertyGroup>
+ <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="Configuration">
+ <ConfigurationType>DynamicLibrary</ConfigurationType>
+ <PlatformToolset>v110</PlatformToolset>
+ <CharacterSet>MultiByte</CharacterSet>
+ </PropertyGroup>
+ <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
+ <ImportGroup Label="ExtensionSettings">
+ </ImportGroup>
+ <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="PropertySheets">
+ <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+ <Import Project="$(VCTargetsPath)Microsoft.CPP.UpgradeFromVC71.props" />
+ <Import Project="Lua.props" />
+ </ImportGroup>
+ <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="PropertySheets">
+ <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+ <Import Project="$(VCTargetsPath)Microsoft.CPP.UpgradeFromVC71.props" />
+ <Import Project="Lua.props" />
+ </ImportGroup>
+ <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="PropertySheets">
+ <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+ <Import Project="$(VCTargetsPath)Microsoft.CPP.UpgradeFromVC71.props" />
+ <Import Project="Lua.props" />
+ </ImportGroup>
+ <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="PropertySheets">
+ <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+ <Import Project="$(VCTargetsPath)Microsoft.CPP.UpgradeFromVC71.props" />
+ <Import Project="Lua.props" />
+ </ImportGroup>
+ <PropertyGroup Label="UserMacros" />
+ <PropertyGroup>
+ <_ProjectFileVersion>11.0.50727.1</_ProjectFileVersion>
+ </PropertyGroup>
+ <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
+ <OutDir>$(LUABIN_PATH)$(Configuration)\mime\</OutDir>
+ <IntDir>$(Configuration)\</IntDir>
+ <LinkIncremental>true</LinkIncremental>
+ <TargetName>core</TargetName>
+ </PropertyGroup>
+ <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
+ <LinkIncremental>true</LinkIncremental>
+ <TargetName>core</TargetName>
+ <OutDir>$(LUABIN_PATH)$(Platform)\$(Configuration)\mime\</OutDir>
+ </PropertyGroup>
+ <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
+ <OutDir>$(LUABIN_PATH)$(Configuration)\mime\</OutDir>
+ <IntDir>$(Configuration)\</IntDir>
+ <LinkIncremental>false</LinkIncremental>
+ <TargetName>core</TargetName>
+ </PropertyGroup>
+ <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
+ <LinkIncremental>false</LinkIncremental>
+ <OutDir>$(LUABIN_PATH)$(Platform)\$(Configuration)\mime\</OutDir>
+ <TargetName>core</TargetName>
+ </PropertyGroup>
+ <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
+ <ClCompile>
+ <Optimization>Disabled</Optimization>
+ <AdditionalIncludeDirectories>$(LUAINC_PATH);%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+ <PreprocessorDefinitions>WIN32;_DEBUG;_WINDOWS;_USRDLL;MIME_API=__declspec(dllexport);_CRT_SECURE_NO_WARNINGS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+ <MinimalRebuild>true</MinimalRebuild>
+ <BasicRuntimeChecks>EnableFastChecks</BasicRuntimeChecks>
+ <RuntimeLibrary>MultiThreadedDebugDLL</RuntimeLibrary>
+ <PrecompiledHeader />
+ <WarningLevel>Level3</WarningLevel>
+ <DebugInformationFormat>EditAndContinue</DebugInformationFormat>
+ <ProgramDataBaseFileName>$(IntDir)$(TargetName)$(PlatformToolsetVersion).pdb</ProgramDataBaseFileName>
+ </ClCompile>
+ <Link>
+ <AdditionalDependencies>$(LUALIB);%(AdditionalDependencies)</AdditionalDependencies>
+ <OutputFile>$(OutDir)$(TargetName).dll</OutputFile>
+ <AdditionalLibraryDirectories>$(LUALIB_PATH)$(Configuration);%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
+ <GenerateDebugInformation>true</GenerateDebugInformation>
+ <ProgramDatabaseFile>$(OutDir)mime.pdb</ProgramDatabaseFile>
+ <SubSystem>Windows</SubSystem>
+ <RandomizedBaseAddress>false</RandomizedBaseAddress>
+ <DataExecutionPrevention />
+ <ImportLibrary>$(OutDir)$(TargetName).lib</ImportLibrary>
+ <TargetMachine>MachineX86</TargetMachine>
+ <ImageHasSafeExceptionHandlers>false</ImageHasSafeExceptionHandlers>
+ </Link>
+ </ItemDefinitionGroup>
+ <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
+ <ClCompile>
+ <Optimization>Disabled</Optimization>
+ <AdditionalIncludeDirectories>$(LUAINC_PATH);%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+ <PreprocessorDefinitions>WIN32;_DEBUG;_WINDOWS;_USRDLL;MIME_API=__declspec(dllexport);_CRT_SECURE_NO_WARNINGS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+ <BasicRuntimeChecks>EnableFastChecks</BasicRuntimeChecks>
+ <RuntimeLibrary>MultiThreadedDebugDLL</RuntimeLibrary>
+ <PrecompiledHeader>
+ </PrecompiledHeader>
+ <WarningLevel>Level3</WarningLevel>
+ <DebugInformationFormat>ProgramDatabase</DebugInformationFormat>
+ <ProgramDataBaseFileName>$(IntDir)$(TargetName)$(PlatformToolsetVersion).pdb</ProgramDataBaseFileName>
+ </ClCompile>
+ <Link>
+ <AdditionalDependencies>$(LUALIB);%(AdditionalDependencies)</AdditionalDependencies>
+ <OutputFile>$(OutDir)$(TargetName).dll</OutputFile>
+ <AdditionalLibraryDirectories>$(LUALIB_PATH)$(Platform)\$(Configuration);%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
+ <GenerateDebugInformation>true</GenerateDebugInformation>
+ <ProgramDatabaseFile>$(OutDir)mime.pdb</ProgramDatabaseFile>
+ <SubSystem>Windows</SubSystem>
+ <RandomizedBaseAddress>false</RandomizedBaseAddress>
+ <DataExecutionPrevention>
+ </DataExecutionPrevention>
+ <ImportLibrary>$(OutDir)$(TargetName).lib</ImportLibrary>
+ </Link>
+ </ItemDefinitionGroup>
+ <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
+ <ClCompile>
+ <AdditionalIncludeDirectories>$(LUAINC_PATH);%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+ <PreprocessorDefinitions>WIN32;NDEBUG;_WINDOWS;_USRDLL;MIME_API=__declspec(dllexport);_CRT_SECURE_NO_WARNINGS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+ <RuntimeLibrary>MultiThreadedDLL</RuntimeLibrary>
+ <PrecompiledHeader />
+ <WarningLevel>Level4</WarningLevel>
+ <DebugInformationFormat />
+ <ProgramDataBaseFileName>$(IntDir)$(TargetName)$(PlatformToolsetVersion).pdb</ProgramDataBaseFileName>
+ </ClCompile>
+ <Link>
+ <AdditionalDependencies>$(LUALIB);%(AdditionalDependencies)</AdditionalDependencies>
+ <OutputFile>$(OutDir)$(TargetName).dll</OutputFile>
+ <AdditionalLibraryDirectories>$(LUALIB_PATH)$(Configuration);%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
+ <GenerateDebugInformation>true</GenerateDebugInformation>
+ <SubSystem>Windows</SubSystem>
+ <OptimizeReferences>true</OptimizeReferences>
+ <EnableCOMDATFolding>true</EnableCOMDATFolding>
+ <RandomizedBaseAddress>false</RandomizedBaseAddress>
+ <DataExecutionPrevention />
+ <ImportLibrary>$(OutDir)$(TargetName).lib</ImportLibrary>
+ <TargetMachine>MachineX86</TargetMachine>
+ </Link>
+ </ItemDefinitionGroup>
+ <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
+ <ClCompile>
+ <AdditionalIncludeDirectories>$(LUAINC_PATH);%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+ <PreprocessorDefinitions>WIN32;NDEBUG;_WINDOWS;_USRDLL;MIME_API=__declspec(dllexport);_CRT_SECURE_NO_WARNINGS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+ <RuntimeLibrary>MultiThreadedDLL</RuntimeLibrary>
+ <PrecompiledHeader>
+ </PrecompiledHeader>
+ <WarningLevel>Level4</WarningLevel>
+ <DebugInformationFormat>
+ </DebugInformationFormat>
+ <ProgramDataBaseFileName>$(IntDir)$(TargetName)$(PlatformToolsetVersion).pdb</ProgramDataBaseFileName>
+ </ClCompile>
+ <Link>
+ <AdditionalDependencies>$(LUALIB);%(AdditionalDependencies)</AdditionalDependencies>
+ <OutputFile>$(OutDir)$(TargetName).dll</OutputFile>
+ <AdditionalLibraryDirectories>$(LUALIB_PATH)$(Platform)\$(Configuration);%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
+ <GenerateDebugInformation>true</GenerateDebugInformation>
+ <SubSystem>Windows</SubSystem>
+ <OptimizeReferences>true</OptimizeReferences>
+ <EnableCOMDATFolding>true</EnableCOMDATFolding>
+ <RandomizedBaseAddress>false</RandomizedBaseAddress>
+ <DataExecutionPrevention>
+ </DataExecutionPrevention>
+ <ImportLibrary>$(OutDir)$(TargetName).lib</ImportLibrary>
+ </Link>
+ </ItemDefinitionGroup>
+ <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
+ <ImportGroup Label="ExtensionTargets">
+ </ImportGroup>
+</Project> \ No newline at end of file
diff --git a/Build/source/texk/web2c/luatexdir/luasocket/mime.vcxproj.filters b/Build/source/texk/web2c/luatexdir/luasocket/mime.vcxproj.filters
new file mode 100644
index 00000000000..621215b6216
--- /dev/null
+++ b/Build/source/texk/web2c/luatexdir/luasocket/mime.vcxproj.filters
@@ -0,0 +1,16 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+ <ItemGroup>
+ <ClCompile Include="src\mime.c" />
+ </ItemGroup>
+ <ItemGroup>
+ <Filter Include="cdir">
+ <UniqueIdentifier>{fad87a86-297c-4881-a114-73b967bb3c92}</UniqueIdentifier>
+ </Filter>
+ </ItemGroup>
+ <ItemGroup>
+ <CustomBuild Include="src\mime.lua">
+ <Filter>cdir</Filter>
+ </CustomBuild>
+ </ItemGroup>
+</Project> \ No newline at end of file
diff --git a/Build/source/texk/web2c/luatexdir/luasocket/samples/lpr.lua b/Build/source/texk/web2c/luatexdir/luasocket/samples/lpr.lua
index 3d5e2f8d1be..49a1dfa9a7d 100644
--- a/Build/source/texk/web2c/luatexdir/luasocket/samples/lpr.lua
+++ b/Build/source/texk/web2c/luatexdir/luasocket/samples/lpr.lua
@@ -28,7 +28,7 @@ end
do
local opt = {}
- local pat = "[%s%c%p]*([%w]*)=([\"]?[%w%s_!@#$%%^&*()<>:;]+[\"]\?\.?)"
+ local pat = "[%s%c%p]*([%w]*)=([\"]?[%w%s_!@#$%%^&*()<>:;]+[\"]?.?)"
for i = 2, #arg, 1 do
string.gsub(arg[i], pat, function(name, value) opt[name] = value end)
end
diff --git a/Build/source/texk/web2c/luatexdir/luasocket/samples/mclisten.lua b/Build/source/texk/web2c/luatexdir/luasocket/samples/mclisten.lua
new file mode 100644
index 00000000000..d40d7893d69
--- /dev/null
+++ b/Build/source/texk/web2c/luatexdir/luasocket/samples/mclisten.lua
@@ -0,0 +1,18 @@
+local socket = require"socket"
+local group = "225.0.0.37"
+local port = 12345
+local c = assert(socket.udp())
+print(assert(c:setoption("reuseport", true)))
+print(assert(c:setsockname("*", port)))
+--print("loop:", c:getoption("ip-multicast-loop"))
+--print(assert(c:setoption("ip-multicast-loop", false)))
+--print("loop:", c:getoption("ip-multicast-loop"))
+--print("if:", c:getoption("ip-multicast-if"))
+--print(assert(c:setoption("ip-multicast-if", "127.0.0.1")))
+--print("if:", c:getoption("ip-multicast-if"))
+--print(assert(c:setoption("ip-multicast-if", "10.0.1.4")))
+--print("if:", c:getoption("ip-multicast-if"))
+print(assert(c:setoption("ip-add-membership", {multiaddr = group, interface = "*"})))
+while 1 do
+ print(c:receivefrom())
+end
diff --git a/Build/source/texk/web2c/luatexdir/luasocket/samples/mcsend.lua b/Build/source/texk/web2c/luatexdir/luasocket/samples/mcsend.lua
new file mode 100644
index 00000000000..7c24cdf2b27
--- /dev/null
+++ b/Build/source/texk/web2c/luatexdir/luasocket/samples/mcsend.lua
@@ -0,0 +1,20 @@
+local socket = require"socket"
+local group = "225.0.0.37"
+local port = 12345
+local c = assert(socket.udp())
+--print(assert(c:setoption("reuseport", true)))
+--print(assert(c:setsockname("*", port)))
+--print(assert(c:setoption("ip-multicast-loop", false)))
+--print(assert(c:setoption("ip-multicast-ttl", 4)))
+--print(assert(c:setoption("ip-multicast-if", "10.0.1.3")))
+--print(assert(c:setoption("ip-add-membership", {multiaddr = group, interface = "*"})))
+local i = 0
+while 1 do
+ local message = string.format("hello all %d!", i)
+ assert(c:sendto(message, group, port))
+ print("sent " .. message)
+ socket.sleep(1)
+ c:settimeout(0.5)
+ print(c:receivefrom())
+ i = i + 1
+end
diff --git a/Build/source/texk/web2c/luatexdir/luasocket/socket.vcproj b/Build/source/texk/web2c/luatexdir/luasocket/socket.vcproj
deleted file mode 100644
index b7c4a083297..00000000000
--- a/Build/source/texk/web2c/luatexdir/luasocket/socket.vcproj
+++ /dev/null
@@ -1,182 +0,0 @@
-<?xml version="1.0" encoding="Windows-1252"?>
-<VisualStudioProject
- ProjectType="Visual C++"
- Version="7.10"
- Name="socket"
- ProjectGUID="{66E3CE14-884D-4AEA-9F20-15A0BEAF8C5A}"
- Keyword="Win32Proj">
- <Platforms>
- <Platform
- Name="Win32"/>
- </Platforms>
- <Configurations>
- <Configuration
- Name="Debug|Win32"
- OutputDirectory="src"
- IntermediateDirectory="src"
- ConfigurationType="2"
- CharacterSet="2">
- <Tool
- Name="VCCLCompilerTool"
- Optimization="0"
- AdditionalIncludeDirectories="h:\include\lua5.1"
- PreprocessorDefinitions="WIN32;_DEBUG;_WINDOWS;_USRDLL;LUASOCKET_EXPORTS;LUASOCKET_API=__declspec(dllexport)"
- MinimalRebuild="TRUE"
- BasicRuntimeChecks="3"
- RuntimeLibrary="3"
- UsePrecompiledHeader="0"
- WarningLevel="3"
- Detect64BitPortabilityProblems="TRUE"
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+ <ClCompile Include="src\tcp.c" />
+ <ClCompile Include="src\timeout.c" />
+ <ClCompile Include="src\udp.c" />
+ <ClCompile Include="src\wsocket.c" />
+ </ItemGroup>
+ <ItemGroup>
+ <CustomBuild Include="src\ltn12.lua">
+ <Filter>cdir</Filter>
+ </CustomBuild>
+ <CustomBuild Include="src\socket.lua">
+ <Filter>cdir</Filter>
+ </CustomBuild>
+ <CustomBuild Include="src\ftp.lua">
+ <Filter>ldir</Filter>
+ </CustomBuild>
+ <CustomBuild Include="src\headers.lua">
+ <Filter>ldir</Filter>
+ </CustomBuild>
+ <CustomBuild Include="src\http.lua">
+ <Filter>ldir</Filter>
+ </CustomBuild>
+ <CustomBuild Include="src\smtp.lua">
+ <Filter>ldir</Filter>
+ </CustomBuild>
+ <CustomBuild Include="src\tp.lua">
+ <Filter>ldir</Filter>
+ </CustomBuild>
+ <CustomBuild Include="src\url.lua">
+ <Filter>ldir</Filter>
+ </CustomBuild>
+ </ItemGroup>
+ <ItemGroup>
+ <Filter Include="cdir">
+ <UniqueIdentifier>{b053460d-5439-4e3a-a2eb-c31a95b5691f}</UniqueIdentifier>
+ </Filter>
+ <Filter Include="ldir">
+ <UniqueIdentifier>{b301b82c-37cb-4e05-9333-194e92ed7a62}</UniqueIdentifier>
+ </Filter>
+ </ItemGroup>
+</Project> \ No newline at end of file
diff --git a/Build/source/texk/web2c/luatexdir/luasocket/src/Makefile b/Build/source/texk/web2c/luatexdir/luasocket/src/Makefile
deleted file mode 100644
index f42d62047c5..00000000000
--- a/Build/source/texk/web2c/luatexdir/luasocket/src/Makefile
+++ /dev/null
@@ -1,63 +0,0 @@
-
-SOCKET_SO=socket.a
-
-INSTALL_TOP_SHARE=/usr/local/share/lua/5.1
-INSTALL_TOP_LIB=/usr/local/lib/lua/5.1
-
-LUAINC = -I../../lua51
-
-DEF = -DLUASOCKET_DEBUG
-CFLAGS = $(LUAINC) $(DEF) $(XCFLAGS)
-AR=ar
-ARFLAGS=rc
-
-SOCKET_OBJS:= \
- luasocket.o \
- timeout.o \
- buffer.o \
- io.o \
- auxiliar.o \
- options.o \
- inet.o \
- tcp.o \
- udp.o \
- except.o \
- select.o \
- socket.o \
- mime.o \
- lua_preload.o
-
-all: $(SOCKET_SO)
-
-$(SOCKET_SO): $(SOCKET_OBJS)
- $(AR) $(ARFLAGS) $@ $(SOCKET_OBJS)
-
-#------
-# List of dependencies
-#
-auxiliar.o: auxiliar.c auxiliar.h
-buffer.o: buffer.c buffer.h io.h timeout.h
-except.o: except.c except.h
-inet.o: inet.c inet.h socket.h io.h timeout.h usocket.h
-io.o: io.c io.h timeout.h
-luasocket.o: luasocket.c luasocket.h auxiliar.h except.h timeout.h \
- buffer.h io.h inet.h socket.h usocket.h tcp.h udp.h select.h
-mime.o: mime.c mime.h
-options.o: options.c auxiliar.h options.h socket.h io.h timeout.h \
- usocket.h inet.h
-select.o: select.c socket.h io.h timeout.h usocket.h select.h
-tcp.o: tcp.c auxiliar.h socket.h io.h timeout.h usocket.h inet.h \
- options.h tcp.h buffer.h
-timeout.o: timeout.c auxiliar.h timeout.h
-udp.o: udp.c auxiliar.h socket.h io.h timeout.h usocket.h inet.h \
- options.h udp.h
-unix.o: unix.c auxiliar.h socket.h io.h timeout.h usocket.h options.h \
- unix.h buffer.h
-usocket.o: usocket.c socket.h io.h timeout.h usocket.h
-
-clean:
- rm -f $(SOCKET_SO) $(SOCKET_OBJS)
-
-#------
-# End of makefile configuration
-#
diff --git a/Build/source/texk/web2c/luatexdir/luasocket/src/auxiliar.c b/Build/source/texk/web2c/luatexdir/luasocket/src/auxiliar.c
index de625e9d743..18fa8e4c3c0 100644
--- a/Build/source/texk/web2c/luatexdir/luasocket/src/auxiliar.c
+++ b/Build/source/texk/web2c/luatexdir/luasocket/src/auxiliar.c
@@ -26,7 +26,7 @@ void auxiliar_newclass(lua_State *L, const char *classname, luaL_Reg *func) {
luaL_newmetatable(L, classname); /* mt */
/* create __index table to place methods */
lua_pushstring(L, "__index"); /* mt,"__index" */
- lua_newtable(L); /* mt,"__index",it */
+ lua_newtable(L); /* mt,"__index",it */
/* put class name into class metatable */
lua_pushstring(L, "class"); /* mt,"__index",it,"class" */
lua_pushstring(L, classname); /* mt,"__index",it,"class",classname */
@@ -84,7 +84,7 @@ int auxiliar_checkboolean(lua_State *L, int objidx) {
}
/*-------------------------------------------------------------------------*\
-* Return userdata pointer if object belongs to a given class, abort with
+* Return userdata pointer if object belongs to a given class, abort with
* error otherwise
\*-------------------------------------------------------------------------*/
void *auxiliar_checkclass(lua_State *L, const char *classname, int objidx) {
@@ -98,7 +98,7 @@ void *auxiliar_checkclass(lua_State *L, const char *classname, int objidx) {
}
/*-------------------------------------------------------------------------*\
-* Return userdata pointer if object belongs to a given group, abort with
+* Return userdata pointer if object belongs to a given group, abort with
* error otherwise
\*-------------------------------------------------------------------------*/
void *auxiliar_checkgroup(lua_State *L, const char *groupname, int objidx) {
@@ -121,7 +121,7 @@ void auxiliar_setclass(lua_State *L, const char *classname, int objidx) {
}
/*-------------------------------------------------------------------------*\
-* Get a userdata pointer if object belongs to a given group. Return NULL
+* Get a userdata pointer if object belongs to a given group. Return NULL
* otherwise
\*-------------------------------------------------------------------------*/
void *auxiliar_getgroupudata(lua_State *L, const char *groupname, int objidx) {
@@ -139,7 +139,7 @@ void *auxiliar_getgroupudata(lua_State *L, const char *groupname, int objidx) {
}
/*-------------------------------------------------------------------------*\
-* Get a userdata pointer if object belongs to a given class. Return NULL
+* Get a userdata pointer if object belongs to a given class. Return NULL
* otherwise
\*-------------------------------------------------------------------------*/
void *auxiliar_getclassudata(lua_State *L, const char *classname, int objidx) {
@@ -151,7 +151,7 @@ void *auxiliar_getclassudata(lua_State *L, const char *classname, int objidx) {
* Used to be part of lauxlib in Lua 5.1, was dropped from 5.2.
\*-------------------------------------------------------------------------*/
int auxiliar_typeerror (lua_State *L, int narg, const char *tname) {
- const char *msg = lua_pushfstring(L, "%s expected, got %s", tname,
+ const char *msg = lua_pushfstring(L, "%s expected, got %s", tname,
luaL_typename(L, narg));
return luaL_argerror(L, narg, msg);
}
diff --git a/Build/source/texk/web2c/luatexdir/luasocket/src/auxiliar.h b/Build/source/texk/web2c/luatexdir/luasocket/src/auxiliar.h
index ea9901333de..65511d4de53 100644
--- a/Build/source/texk/web2c/luatexdir/luasocket/src/auxiliar.h
+++ b/Build/source/texk/web2c/luatexdir/luasocket/src/auxiliar.h
@@ -4,12 +4,12 @@
* Auxiliar routines for class hierarchy manipulation
* LuaSocket toolkit (but completely independent of other LuaSocket modules)
*
-* A LuaSocket class is a name associated with Lua metatables. A LuaSocket
-* group is a name associated with a class. A class can belong to any number
+* A LuaSocket class is a name associated with Lua metatables. A LuaSocket
+* group is a name associated with a class. A class can belong to any number
* of groups. This module provides the functionality to:
*
-* - create new classes
-* - add classes to groups
+* - create new classes
+* - add classes to groups
* - set the class of objects
* - check if an object belongs to a given class or group
* - get the userdata associated to objects
@@ -26,11 +26,12 @@
* "class" with the class name.
*
* The mapping from class name to the corresponding metatable and the
-* reverse mapping are done using lauxlib.
+* reverse mapping are done using lauxlib.
\*=========================================================================*/
#include "lua.h"
#include "lauxlib.h"
+#include "compat.h"
int auxiliar_open(lua_State *L);
void auxiliar_newclass(lua_State *L, const char *classname, luaL_Reg *func);
diff --git a/Build/source/texk/web2c/luatexdir/luasocket/src/buffer.c b/Build/source/texk/web2c/luatexdir/luasocket/src/buffer.c
index 4ef4e8eb5c4..fff16346f00 100644
--- a/Build/source/texk/web2c/luatexdir/luasocket/src/buffer.c
+++ b/Build/source/texk/web2c/luatexdir/luasocket/src/buffer.c
@@ -4,6 +4,7 @@
\*=========================================================================*/
#include "lua.h"
#include "lauxlib.h"
+#include "compat.h"
#include "buffer.h"
@@ -37,7 +38,7 @@ int buffer_open(lua_State *L) {
}
/*-------------------------------------------------------------------------*\
-* Initializes C structure
+* Initializes C structure
\*-------------------------------------------------------------------------*/
void buffer_init(p_buffer buf, p_io io, p_timeout tm) {
buf->first = buf->last = 0;
@@ -61,8 +62,8 @@ int buffer_meth_getstats(lua_State *L, p_buffer buf) {
* object:setstats() interface
\*-------------------------------------------------------------------------*/
int buffer_meth_setstats(lua_State *L, p_buffer buf) {
- buf->received = (long) luaL_optnumber(L, 2, (lua_Number) buf->received);
- buf->sent = (long) luaL_optnumber(L, 3, (lua_Number) buf->sent);
+ buf->received = (long) luaL_optnumber(L, 2, (lua_Number) buf->received);
+ buf->sent = (long) luaL_optnumber(L, 3, (lua_Number) buf->sent);
if (lua_isnumber(L, 4)) buf->birthday = timeout_gettime() - lua_tonumber(L, 4);
lua_pushnumber(L, 1);
return 1;
@@ -78,9 +79,7 @@ int buffer_meth_send(lua_State *L, p_buffer buf) {
const char *data = luaL_checklstring(L, 2, &size);
long start = (long) luaL_optnumber(L, 3, 1);
long end = (long) luaL_optnumber(L, 4, -1);
-#ifdef LUASOCKET_DEBUG
- p_timeout tm = timeout_markstart(buf->tm);
-#endif
+ timeout_markstart(buf->tm);
if (start < 0) start = (long) (size+start+1);
if (end < 0) end = (long) (size+end+1);
if (start < 1) start = (long) 1;
@@ -89,7 +88,7 @@ int buffer_meth_send(lua_State *L, p_buffer buf) {
/* check if there was an error */
if (err != IO_DONE) {
lua_pushnil(L);
- lua_pushstring(L, buf->io->error(buf->io->ctx, err));
+ lua_pushstring(L, buf->io->error(buf->io->ctx, err));
lua_pushnumber(L, (lua_Number) (sent+start-1));
} else {
lua_pushnumber(L, (lua_Number) (sent+start-1));
@@ -98,7 +97,7 @@ int buffer_meth_send(lua_State *L, p_buffer buf) {
}
#ifdef LUASOCKET_DEBUG
/* push time elapsed during operation as the last return value */
- lua_pushnumber(L, timeout_gettime() - timeout_getstart(tm));
+ lua_pushnumber(L, timeout_gettime() - timeout_getstart(buf->tm));
#endif
return lua_gettop(L) - top;
}
@@ -111,10 +110,8 @@ int buffer_meth_receive(lua_State *L, p_buffer buf) {
luaL_Buffer b;
size_t size;
const char *part = luaL_optlstring(L, 3, "", &size);
-#ifdef LUASOCKET_DEBUG
- p_timeout tm = timeout_markstart(buf->tm);
-#endif
- /* initialize buffer with optional extra prefix
+ timeout_markstart(buf->tm);
+ /* initialize buffer with optional extra prefix
* (useful for concatenating previous partial results) */
luaL_buffinit(L, &b);
luaL_addlstring(&b, part, size);
@@ -122,12 +119,12 @@ int buffer_meth_receive(lua_State *L, p_buffer buf) {
if (!lua_isnumber(L, 2)) {
const char *p= luaL_optstring(L, 2, "*l");
if (p[0] == '*' && p[1] == 'l') err = recvline(buf, &b);
- else if (p[0] == '*' && p[1] == 'a') err = recvall(buf, &b);
+ else if (p[0] == '*' && p[1] == 'a') err = recvall(buf, &b);
else luaL_argcheck(L, 0, 2, "invalid receive pattern");
- /* get a fixed number of bytes (minus what was already partially
+ /* get a fixed number of bytes (minus what was already partially
* received) */
} else {
- double n = lua_tonumber(L, 2);
+ double n = lua_tonumber(L, 2);
size_t wanted = (size_t) n;
luaL_argcheck(L, n >= 0, 2, "invalid receive pattern");
if (size == 0 || wanted > size)
@@ -138,8 +135,8 @@ int buffer_meth_receive(lua_State *L, p_buffer buf) {
/* we can't push anyting in the stack before pushing the
* contents of the buffer. this is the reason for the complication */
luaL_pushresult(&b);
- lua_pushstring(L, buf->io->error(buf->io->ctx, err));
- lua_pushvalue(L, -2);
+ lua_pushstring(L, buf->io->error(buf->io->ctx, err));
+ lua_pushvalue(L, -2);
lua_pushnil(L);
lua_replace(L, -4);
} else {
@@ -149,7 +146,7 @@ int buffer_meth_receive(lua_State *L, p_buffer buf) {
}
#ifdef LUASOCKET_DEBUG
/* push time elapsed during operation as the last return value */
- lua_pushnumber(L, timeout_gettime() - timeout_getstart(tm));
+ lua_pushnumber(L, timeout_gettime() - timeout_getstart(buf->tm));
#endif
return lua_gettop(L) - top;
}
@@ -222,7 +219,7 @@ static int recvall(p_buffer buf, luaL_Buffer *b) {
}
/*-------------------------------------------------------------------------*\
-* Reads a line terminated by a CR LF pair or just by a LF. The CR and LF
+* Reads a line terminated by a CR LF pair or just by a LF. The CR and LF
* are not returned by the function and are discarded from the buffer
\*-------------------------------------------------------------------------*/
static int recvline(p_buffer buf, luaL_Buffer *b) {
@@ -252,7 +249,7 @@ static int recvline(p_buffer buf, luaL_Buffer *b) {
static void buffer_skip(p_buffer buf, size_t count) {
buf->received += count;
buf->first += count;
- if (buffer_isempty(buf))
+ if (buffer_isempty(buf))
buf->first = buf->last = 0;
}
diff --git a/Build/source/texk/web2c/luatexdir/luasocket/src/compat.c b/Build/source/texk/web2c/luatexdir/luasocket/src/compat.c
new file mode 100644
index 00000000000..e9ee32a154c
--- /dev/null
+++ b/Build/source/texk/web2c/luatexdir/luasocket/src/compat.c
@@ -0,0 +1,19 @@
+#include "compat.h"
+
+#if LUA_VERSION_NUM<501
+/*
+** Adapted from Lua 5.2
+*/
+void luaL_setfuncs (lua_State *L, const luaL_Reg *l, int nup) {
+ luaL_checkstack(L, nup+1, "too many upvalues");
+ for (; l->name != NULL; l++) { /* fill the table with given functions */
+ int i;
+ lua_pushstring(L, l->name);
+ for (i = 0; i < nup; i++) /* copy upvalues to the top */
+ lua_pushvalue(L, -(nup+1));
+ lua_pushcclosure(L, l->func, nup); /* closure with those upvalues */
+ lua_settable(L, -(nup + 3));
+ }
+ lua_pop(L, nup); /* remove upvalues */
+}
+#endif
diff --git a/Build/source/texk/web2c/luatexdir/luasocket/src/compat.c.orig b/Build/source/texk/web2c/luatexdir/luasocket/src/compat.c.orig
new file mode 100644
index 00000000000..c2d99cb20c6
--- /dev/null
+++ b/Build/source/texk/web2c/luatexdir/luasocket/src/compat.c.orig
@@ -0,0 +1,19 @@
+#include "compat.h"
+
+#if LUA_VERSION_NUM==501
+/*
+** Adapted from Lua 5.2
+*/
+void luaL_setfuncs (lua_State *L, const luaL_Reg *l, int nup) {
+ luaL_checkstack(L, nup+1, "too many upvalues");
+ for (; l->name != NULL; l++) { /* fill the table with given functions */
+ int i;
+ lua_pushstring(L, l->name);
+ for (i = 0; i < nup; i++) /* copy upvalues to the top */
+ lua_pushvalue(L, -(nup+1));
+ lua_pushcclosure(L, l->func, nup); /* closure with those upvalues */
+ lua_settable(L, -(nup + 3));
+ }
+ lua_pop(L, nup); /* remove upvalues */
+}
+#endif
diff --git a/Build/source/texk/web2c/luatexdir/luasocket/src/compat.h b/Build/source/texk/web2c/luatexdir/luasocket/src/compat.h
new file mode 100644
index 00000000000..a4d5f36a660
--- /dev/null
+++ b/Build/source/texk/web2c/luatexdir/luasocket/src/compat.h
@@ -0,0 +1,11 @@
+#ifndef COMPAT_H
+#define COMPAT_H
+
+#include "lua.h"
+#include "lauxlib.h"
+
+#if LUA_VERSION_NUM<501
+void luaL_setfuncs (lua_State *L, const luaL_Reg *l, int nup);
+#endif
+
+#endif
diff --git a/Build/source/texk/web2c/luatexdir/luasocket/src/compat.h.orig b/Build/source/texk/web2c/luatexdir/luasocket/src/compat.h.orig
new file mode 100644
index 00000000000..7bf8010ea85
--- /dev/null
+++ b/Build/source/texk/web2c/luatexdir/luasocket/src/compat.h.orig
@@ -0,0 +1,11 @@
+#ifndef COMPAT_H
+#define COMPAT_H
+
+#include "lua.h"
+#include "lauxlib.h"
+
+#if LUA_VERSION_NUM==501
+void luaL_setfuncs (lua_State *L, const luaL_Reg *l, int nup);
+#endif
+
+#endif
diff --git a/Build/source/texk/web2c/luatexdir/luasocket/src/except.c b/Build/source/texk/web2c/luatexdir/luasocket/src/except.c
index 1d1ade0ee00..60b5005823a 100644
--- a/Build/source/texk/web2c/luatexdir/luasocket/src/except.c
+++ b/Build/source/texk/web2c/luatexdir/luasocket/src/except.c
@@ -6,9 +6,19 @@
#include "lua.h"
#include "lauxlib.h"
+#include "compat.h"
#include "except.h"
+#if LUA_VERSION_NUM < 502
+#define lua_pcallk(L, na, nr, err, ctx, cont) \
+ (((void)ctx),((void)cont),lua_pcall(L, na, nr, err))
+#endif
+
+#if LUA_VERSION_NUM < 503
+typedef int lua_KContext;
+#endif
+
/*=========================================================================*\
* Internal function prototypes.
\*=========================================================================*/
@@ -29,18 +39,17 @@ static luaL_Reg func[] = {
* Try factory
\*-------------------------------------------------------------------------*/
static void wrap(lua_State *L) {
- lua_newtable(L);
- lua_pushnumber(L, 1);
- lua_pushvalue(L, -3);
- lua_settable(L, -3);
- lua_insert(L, -2);
- lua_pop(L, 1);
+ lua_createtable(L, 1, 0);
+ lua_pushvalue(L, -2);
+ lua_rawseti(L, -2, 1);
+ lua_pushvalue(L, lua_upvalueindex(1));
+ lua_setmetatable(L, -2);
}
static int finalize(lua_State *L) {
if (!lua_toboolean(L, 1)) {
- lua_pushvalue(L, lua_upvalueindex(1));
- lua_pcall(L, 0, 0, 0);
+ lua_pushvalue(L, lua_upvalueindex(2));
+ lua_call(L, 0, 0);
lua_settop(L, 2);
wrap(L);
lua_error(L);
@@ -48,15 +57,17 @@ static int finalize(lua_State *L) {
} else return lua_gettop(L);
}
-static int do_nothing(lua_State *L) {
+static int do_nothing(lua_State *L) {
(void) L;
- return 0;
+ return 0;
}
static int global_newtry(lua_State *L) {
lua_settop(L, 1);
if (lua_isnil(L, 1)) lua_pushcfunction(L, do_nothing);
- lua_pushcclosure(L, finalize, 1);
+ lua_pushvalue(L, lua_upvalueindex(1));
+ lua_insert(L, -2);
+ lua_pushcclosure(L, finalize, 2);
return 1;
}
@@ -64,27 +75,49 @@ static int global_newtry(lua_State *L) {
* Protect factory
\*-------------------------------------------------------------------------*/
static int unwrap(lua_State *L) {
- if (lua_istable(L, -1)) {
- lua_pushnumber(L, 1);
- lua_gettable(L, -2);
- lua_pushnil(L);
- lua_insert(L, -2);
- return 1;
- } else return 0;
+ if (lua_istable(L, -1) && lua_getmetatable(L, -1)) {
+ int r = lua_rawequal(L, -1, lua_upvalueindex(1));
+ lua_pop(L, 1);
+ if (r) {
+ lua_pushnil(L);
+ lua_rawgeti(L, -2, 1);
+ return 1;
+ }
+ }
+ return 0;
}
-static int protected_(lua_State *L) {
- lua_pushvalue(L, lua_upvalueindex(1));
- lua_insert(L, 1);
- if (lua_pcall(L, lua_gettop(L) - 1, LUA_MULTRET, 0) != 0) {
+static int protected_finish(lua_State *L, int status, lua_KContext ctx) {
+ (void)ctx;
+ if (status != 0 && status != LUA_YIELD) {
if (unwrap(L)) return 2;
- else lua_error(L);
- return 0;
+ else return lua_error(L);
} else return lua_gettop(L);
}
+#if LUA_VERSION_NUM == 502
+static int protected_cont(lua_State *L) {
+ int ctx = 0;
+ int status = lua_getctx(L, &ctx);
+ return protected_finish(L, status, ctx);
+}
+#else
+#define protected_cont protected_finish
+#endif
+
+static int protected_(lua_State *L) {
+ int status;
+ lua_pushvalue(L, lua_upvalueindex(2));
+ lua_insert(L, 1);
+ status = lua_pcallk(L, lua_gettop(L) - 1, LUA_MULTRET, 0, 0, protected_cont);
+ return protected_finish(L, status, 0);
+}
+
static int global_protect(lua_State *L) {
- lua_pushcclosure(L, protected_, 1);
+ lua_settop(L, 1);
+ lua_pushvalue(L, lua_upvalueindex(1));
+ lua_insert(L, 1);
+ lua_pushcclosure(L, protected_, 2);
return 1;
}
@@ -92,6 +125,9 @@ static int global_protect(lua_State *L) {
* Init module
\*-------------------------------------------------------------------------*/
int except_open(lua_State *L) {
- luaL_openlib(L, NULL, func, 0);
+ lua_newtable(L); /* metatable for wrapped exceptions */
+ lua_pushboolean(L, 0);
+ lua_setfield(L, -2, "__metatable");
+ luaL_setfuncs(L, func, 1);
return 0;
}
diff --git a/Build/source/texk/web2c/luatexdir/luasocket/src/except.h b/Build/source/texk/web2c/luatexdir/luasocket/src/except.h
index 1e7a2455e70..2497c0566b8 100644
--- a/Build/source/texk/web2c/luatexdir/luasocket/src/except.h
+++ b/Build/source/texk/web2c/luatexdir/luasocket/src/except.h
@@ -9,21 +9,26 @@
* error checking was taking a substantial amount of the coding. These
* function greatly simplify the task of checking errors.
*
-* The main idea is that functions should return nil as its first return
-* value when it finds an error, and return an error message (or value)
+* The main idea is that functions should return nil as their first return
+* values when they find an error, and return an error message (or value)
* following nil. In case of success, as long as the first value is not nil,
* the other values don't matter.
*
* The idea is to nest function calls with the "try" function. This function
-* checks the first value, and calls "error" on the second if the first is
-* nil. Otherwise, it returns all values it received.
+* checks the first value, and, if it's falsy, wraps the second value in a
+* table with metatable and calls "error" on it. Otherwise, it returns all
+* values it received. Basically, it works like the Lua "assert" function,
+* but it creates errors targeted specifically at "protect".
*
-* The protect function returns a new function that behaves exactly like the
-* function it receives, but the new function doesn't throw exceptions: it
-* returns nil followed by the error message instead.
+* The "newtry" function is a factory for "try" functions that call a
+* finalizer in protected mode before calling "error".
*
-* With these two function, it's easy to write functions that throw
-* exceptions on error, but that don't interrupt the user script.
+* The "protect" function returns a new function that behaves exactly like
+* the function it receives, but the new function catches exceptions thrown
+* by "try" functions and returns nil followed by the error message instead.
+*
+* With these three functions, it's easy to write functions that throw
+* exceptions on error, but that don't interrupt the user script.
\*=========================================================================*/
#include "lua.h"
diff --git a/Build/source/texk/web2c/luatexdir/luasocket/src/ftp.lua b/Build/source/texk/web2c/luatexdir/luasocket/src/ftp.lua
index 5aa646b1767..7340a7b605f 100644
--- a/Build/source/texk/web2c/luatexdir/luasocket/src/ftp.lua
+++ b/Build/source/texk/web2c/luatexdir/luasocket/src/ftp.lua
@@ -11,31 +11,31 @@ local base = _G
local table = require("table")
local string = require("string")
local math = require("math")
-local socket = require("socket")
-local url = require("socket.url")
-local tp = require("socket.tp")
-local ltn12 = require("ltn12")
-module("socket.ftp")
-
+local socket = socket or require("socket")
+local url = socket.url or require("socket.url")
+local tp = socket.tp or require("socket.tp")
+local ltn12 = ltn12 or require("ltn12")
+socket.ftp = {}
+local _M = socket.ftp
-----------------------------------------------------------------------------
-- Program constants
-----------------------------------------------------------------------------
-- timeout in seconds before the program gives up on a connection
-TIMEOUT = 60
+_M.TIMEOUT = 60
-- default port for ftp service
-PORT = 21
+local PORT = 21
-- this is the default anonymous password. used when no password is
-- provided in url. should be changed to your e-mail.
-USER = "ftp"
-PASSWORD = "anonymous@anonymous.org"
+_M.USER = "ftp"
+_M.PASSWORD = "anonymous@anonymous.org"
-----------------------------------------------------------------------------
-- Low level FTP API
-----------------------------------------------------------------------------
local metat = { __index = {} }
-function open(server, port, create)
- local tp = socket.try(tp.connect(server, port or PORT, TIMEOUT, create))
+function _M.open(server, port, create)
+ local tp = socket.try(tp.connect(server, port or PORT, _M.TIMEOUT, create))
local f = base.setmetatable({ tp = tp }, metat)
-- make sure everything gets closed in an exception
f.try = socket.newtry(function() f:close() end)
@@ -43,22 +43,22 @@ function open(server, port, create)
end
function metat.__index:portconnect()
- self.try(self.server:settimeout(TIMEOUT))
+ self.try(self.server:settimeout(_M.TIMEOUT))
self.data = self.try(self.server:accept())
- self.try(self.data:settimeout(TIMEOUT))
+ self.try(self.data:settimeout(_M.TIMEOUT))
end
function metat.__index:pasvconnect()
self.data = self.try(socket.tcp())
- self.try(self.data:settimeout(TIMEOUT))
- self.try(self.data:connect(self.pasvt.ip, self.pasvt.port))
+ self.try(self.data:settimeout(_M.TIMEOUT))
+ self.try(self.data:connect(self.pasvt.address, self.pasvt.port))
end
function metat.__index:login(user, password)
- self.try(self.tp:command("user", user or USER))
+ self.try(self.tp:command("user", user or _M.USER))
local code, reply = self.try(self.tp:check{"2..", 331})
if code == 331 then
- self.try(self.tp:command("pass", password or PASSWORD))
+ self.try(self.tp:command("pass", password or _M.PASSWORD))
self.try(self.tp:check("2.."))
end
return 1
@@ -71,32 +71,65 @@ function metat.__index:pasv()
local a, b, c, d, p1, p2 = socket.skip(2, string.find(reply, pattern))
self.try(a and b and c and d and p1 and p2, reply)
self.pasvt = {
- ip = string.format("%d.%d.%d.%d", a, b, c, d),
+ address = string.format("%d.%d.%d.%d", a, b, c, d),
port = p1*256 + p2
}
if self.server then
self.server:close()
self.server = nil
end
- return self.pasvt.ip, self.pasvt.port
+ return self.pasvt.address, self.pasvt.port
end
-function metat.__index:port(ip, port)
+function metat.__index:epsv()
+ self.try(self.tp:command("epsv"))
+ local code, reply = self.try(self.tp:check("229"))
+ local pattern = "%((.)(.-)%1(.-)%1(.-)%1%)"
+ local d, prt, address, port = string.match(reply, pattern)
+ self.try(port, "invalid epsv response")
+ self.pasvt = {
+ address = self.tp:getpeername(),
+ port = port
+ }
+ if self.server then
+ self.server:close()
+ self.server = nil
+ end
+ return self.pasvt.address, self.pasvt.port
+end
+
+
+function metat.__index:port(address, port)
self.pasvt = nil
- if not ip then
- ip, port = self.try(self.tp:getcontrol():getsockname())
- self.server = self.try(socket.bind(ip, 0))
- ip, port = self.try(self.server:getsockname())
- self.try(self.server:settimeout(TIMEOUT))
+ if not address then
+ address, port = self.try(self.tp:getsockname())
+ self.server = self.try(socket.bind(address, 0))
+ address, port = self.try(self.server:getsockname())
+ self.try(self.server:settimeout(_M.TIMEOUT))
end
local pl = math.mod(port, 256)
local ph = (port - pl)/256
- local arg = string.gsub(string.format("%s,%d,%d", ip, ph, pl), "%.", ",")
+ local arg = string.gsub(string.format("%s,%d,%d", address, ph, pl), "%.", ",")
self.try(self.tp:command("port", arg))
self.try(self.tp:check("2.."))
return 1
end
+function metat.__index:eprt(family, address, port)
+ self.pasvt = nil
+ if not address then
+ address, port = self.try(self.tp:getsockname())
+ self.server = self.try(socket.bind(address, 0))
+ address, port = self.try(self.server:getsockname())
+ self.try(self.server:settimeout(_M.TIMEOUT))
+ end
+ local arg = string.format("|%s|%s|%d|", family, address, port)
+ self.try(self.tp:command("eprt", arg))
+ self.try(self.tp:check("2.."))
+ return 1
+end
+
+
function metat.__index:send(sendt)
self.try(self.pasvt or self.server, "need port or pasv first")
-- if there is a pasvt table, we already sent a PASV command
@@ -110,12 +143,12 @@ function metat.__index:send(sendt)
-- send the transfer command and check the reply
self.try(self.tp:command(command, argument))
local code, reply = self.try(self.tp:check{"2..", "1.."})
- -- if there is not a a pasvt table, then there is a server
+ -- if there is not a pasvt table, then there is a server
-- and we already sent a PORT command
if not self.pasvt then self:portconnect() end
-- get the sink, source and step for the transfer
local step = sendt.step or ltn12.pump.step
- local readt = {self.tp.c}
+ local readt = { self.tp }
local checkstep = function(src, snk)
-- check status in control connection while downloading
local readyt = socket.select(readt, nil, 0)
@@ -142,7 +175,11 @@ function metat.__index:receive(recvt)
if argument == "" then argument = nil end
local command = recvt.command or "retr"
self.try(self.tp:command(command, argument))
- local code = self.try(self.tp:check{"1..", "2.."})
+ local code,reply = self.try(self.tp:check{"1..", "2.."})
+ if (code >= 200) and (code <= 299) then
+ recvt.sink(reply)
+ return 1
+ end
if not self.pasvt then self:portconnect() end
local source = socket.source("until-closed", self.data)
local step = recvt.step or ltn12.pump.step
@@ -199,11 +236,11 @@ end
local function tput(putt)
putt = override(putt)
socket.try(putt.host, "missing hostname")
- local f = open(putt.host, putt.port, putt.create)
+ local f = _M.open(putt.host, putt.port, putt.create)
f:greet()
f:login(putt.user, putt.password)
if putt.type then f:type(putt.type) end
- f:pasv()
+ f:epsv()
local sent = f:send(putt)
f:quit()
f:close()
@@ -215,7 +252,7 @@ local default = {
scheme = "ftp"
}
-local function parse(u)
+local function genericform(u)
local t = socket.try(url.parse(u, default))
socket.try(t.scheme == "ftp", "wrong scheme '" .. t.scheme .. "'")
socket.try(t.host, "missing hostname")
@@ -228,13 +265,15 @@ local function parse(u)
return t
end
+_M.genericform = genericform
+
local function sput(u, body)
- local putt = parse(u)
+ local putt = genericform(u)
putt.source = ltn12.source.string(body)
return tput(putt)
end
-put = socket.protect(function(putt, body)
+_M.put = socket.protect(function(putt, body)
if base.type(putt) == "string" then return sput(putt, body)
else return tput(putt) end
end)
@@ -242,39 +281,49 @@ end)
local function tget(gett)
gett = override(gett)
socket.try(gett.host, "missing hostname")
- local f = open(gett.host, gett.port, gett.create)
+ local f = _M.open(gett.host, gett.port, gett.create)
f:greet()
f:login(gett.user, gett.password)
if gett.type then f:type(gett.type) end
- f:pasv()
+ f:epsv()
f:receive(gett)
f:quit()
return f:close()
end
local function sget(u)
- local gett = parse(u)
+ local gett = genericform(u)
local t = {}
gett.sink = ltn12.sink.table(t)
tget(gett)
return table.concat(t)
end
-command = socket.protect(function(cmdt)
+_M.command = socket.protect(function(cmdt)
cmdt = override(cmdt)
socket.try(cmdt.host, "missing hostname")
socket.try(cmdt.command, "missing command")
- local f = open(cmdt.host, cmdt.port, cmdt.create)
+ local f = _M.open(cmdt.host, cmdt.port, cmdt.create)
f:greet()
f:login(cmdt.user, cmdt.password)
- f.try(f.tp:command(cmdt.command, cmdt.argument))
- if cmdt.check then f.try(f.tp:check(cmdt.check)) end
+ if type(cmdt.command) == "table" then
+ local argument = cmdt.argument or {}
+ local check = cmdt.check or {}
+ for i,cmd in ipairs(cmdt.command) do
+ f.try(f.tp:command(cmd, argument[i]))
+ if check[i] then f.try(f.tp:check(check[i])) end
+ end
+ else
+ f.try(f.tp:command(cmdt.command, cmdt.argument))
+ if cmdt.check then f.try(f.tp:check(cmdt.check)) end
+ end
f:quit()
return f:close()
end)
-get = socket.protect(function(gett)
+_M.get = socket.protect(function(gett)
if base.type(gett) == "string" then return sget(gett)
else return tget(gett) end
end)
+return _M
diff --git a/Build/source/texk/web2c/luatexdir/luasocket/src/ftp.lua_lua.c b/Build/source/texk/web2c/luatexdir/luasocket/src/ftp.lua_lua.c
new file mode 100644
index 00000000000..e69de29bb2d
--- /dev/null
+++ b/Build/source/texk/web2c/luatexdir/luasocket/src/ftp.lua_lua.c
diff --git a/Build/source/texk/web2c/luatexdir/luasocket/src/ftp_lua.c b/Build/source/texk/web2c/luatexdir/luasocket/src/ftp_lua.c
index 6c158328cc2..ec38cb10786 100644
--- a/Build/source/texk/web2c/luatexdir/luasocket/src/ftp_lua.c
+++ b/Build/source/texk/web2c/luatexdir/luasocket/src/ftp_lua.c
@@ -1,467 +1,749 @@
/*
- * This file is auto-generated by "lua2c ftp.lua ftp_lua"
- */
-
+ * This file is generated with xxd -i and bit of bash script.
+*/
#include "lua.h"
#include "lauxlib.h"
-
+
int luatex_ftp_lua_open (lua_State *L) {
static unsigned char B[] = {
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 10, 45, 45,
- 32, 70, 84, 80, 32,115,117,112,112,111,114,116, 32,102,111,114, 32,116,104,101,
- 32, 76,117, 97, 32,108, 97,110,103,117, 97,103,101, 10, 45, 45, 32, 76,117, 97,
- 83,111, 99,107,101,116, 32,116,111,111,108,107,105,116, 46, 10, 45, 45, 32, 65,
-117,116,104,111,114, 58, 32, 68,105,101,103,111, 32, 78,101,104, 97, 98, 10, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 10, 10, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 10, 45, 45, 32, 68,
-101, 99,108, 97,114,101, 32,109,111,100,117,108,101, 32, 97,110,100, 32,105,109,
-112,111,114,116, 32,100,101,112,101,110,100,101,110, 99,105,101,115, 10, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 10,108,111, 99, 97,
-108, 32, 98, 97,115,101, 32, 61, 32, 95, 71, 10,108,111, 99, 97,108, 32,116, 97,
- 98,108,101, 32, 61, 32,114,101,113,117,105,114,101, 40, 34,116, 97, 98,108,101,
- 34, 41, 10,108,111, 99, 97,108, 32,115,116,114,105,110,103, 32, 61, 32,114,101,
-113,117,105,114,101, 40, 34,115,116,114,105,110,103, 34, 41, 10,108,111, 99, 97,
-108, 32,109, 97,116,104, 32, 61, 32,114,101,113,117,105,114,101, 40, 34,109, 97,
-116,104, 34, 41, 10,108,111, 99, 97,108, 32,115,111, 99,107,101,116, 32, 61, 32,
-114,101,113,117,105,114,101, 40, 34,115,111, 99,107,101,116, 34, 41, 10,108,111,
- 99, 97,108, 32,117,114,108, 32, 61, 32,114,101,113,117,105,114,101, 40, 34,115,
-111, 99,107,101,116, 46,117,114,108, 34, 41, 10,108,111, 99, 97,108, 32,116,112,
- 32, 61, 32,114,101,113,117,105,114,101, 40, 34,115,111, 99,107,101,116, 46,116,
-112, 34, 41, 10,108,111, 99, 97,108, 32,108,116,110, 49, 50, 32, 61, 32,114,101,
-113,117,105,114,101, 40, 34,108,116,110, 49, 50, 34, 41, 10,109,111,100,117,108,
-101, 40, 34,115,111, 99,107,101,116, 46,102,116,112, 34, 41, 10, 10, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 10, 45, 45, 32, 80,114,
-111,103,114, 97,109, 32, 99,111,110,115,116, 97,110,116,115, 10, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 10, 45, 45, 32,116,105,109,
-101,111,117,116, 32,105,110, 32,115,101, 99,111,110,100,115, 32, 98,101,102,111,
-114,101, 32,116,104,101, 32,112,114,111,103,114, 97,109, 32,103,105,118,101,115,
- 32,117,112, 32,111,110, 32, 97, 32, 99,111,110,110,101, 99,116,105,111,110, 10,
- 84, 73, 77, 69, 79, 85, 84, 32, 61, 32, 54, 48, 10, 45, 45, 32,100,101,102, 97,
-117,108,116, 32,112,111,114,116, 32,102,111,114, 32,102,116,112, 32,115,101,114,
-118,105, 99,101, 10, 80, 79, 82, 84, 32, 61, 32, 50, 49, 10, 45, 45, 32,116,104,
-105,115, 32,105,115, 32,116,104,101, 32,100,101,102, 97,117,108,116, 32, 97,110,
-111,110,121,109,111,117,115, 32,112, 97,115,115,119,111,114,100, 46, 32,117,115,
-101,100, 32,119,104,101,110, 32,110,111, 32,112, 97,115,115,119,111,114,100, 32,
-105,115, 10, 45, 45, 32,112,114,111,118,105,100,101,100, 32,105,110, 32,117,114,
-108, 46, 32,115,104,111,117,108,100, 32, 98,101, 32, 99,104, 97,110,103,101,100,
- 32,116,111, 32,121,111,117,114, 32,101, 45,109, 97,105,108, 46, 10, 85, 83, 69,
- 82, 32, 61, 32, 34,102,116,112, 34, 10, 80, 65, 83, 83, 87, 79, 82, 68, 32, 61,
- 32, 34, 97,110,111,110,121,109,111,117,115, 64, 97,110,111,110,121,109,111,117,
-115, 46,111,114,103, 34, 10, 10, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 10, 45, 45, 32, 76,111,119, 32,108,101,118,101,108, 32, 70,
- 84, 80, 32, 65, 80, 73, 10, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 10,108,111, 99, 97,108, 32,109,101,116, 97,116, 32, 61, 32,123,
- 32, 95, 95,105,110,100,101,120, 32, 61, 32,123,125, 32,125, 10, 10,102,117,110,
- 99,116,105,111,110, 32,111,112,101,110, 40,115,101,114,118,101,114, 44, 32,112,
-111,114,116, 44, 32, 99,114,101, 97,116,101, 41, 10, 32, 32, 32, 32,108,111, 99,
- 97,108, 32,116,112, 32, 61, 32,115,111, 99,107,101,116, 46,116,114,121, 40,116,
-112, 46, 99,111,110,110,101, 99,116, 40,115,101,114,118,101,114, 44, 32,112,111,
-114,116, 32,111,114, 32, 80, 79, 82, 84, 44, 32, 84, 73, 77, 69, 79, 85, 84, 44,
- 32, 99,114,101, 97,116,101, 41, 41, 10, 32, 32, 32, 32,108,111, 99, 97,108, 32,
-102, 32, 61, 32, 98, 97,115,101, 46,115,101,116,109,101,116, 97,116, 97, 98,108,
-101, 40,123, 32,116,112, 32, 61, 32,116,112, 32,125, 44, 32,109,101,116, 97,116,
- 41, 10, 32, 32, 32, 32, 45, 45, 32,109, 97,107,101, 32,115,117,114,101, 32,101,
-118,101,114,121,116,104,105,110,103, 32,103,101,116,115, 32, 99,108,111,115,101,
-100, 32,105,110, 32, 97,110, 32,101,120, 99,101,112,116,105,111,110, 10, 32, 32,
- 32, 32,102, 46,116,114,121, 32, 61, 32,115,111, 99,107,101,116, 46,110,101,119,
-116,114,121, 40,102,117,110, 99,116,105,111,110, 40, 41, 32,102, 58, 99,108,111,
-115,101, 40, 41, 32,101,110,100, 41, 10, 32, 32, 32, 32,114,101,116,117,114,110,
- 32,102, 10,101,110,100, 10, 10,102,117,110, 99,116,105,111,110, 32,109,101,116,
- 97,116, 46, 95, 95,105,110,100,101,120, 58,112,111,114,116, 99,111,110,110,101,
- 99,116, 40, 41, 10, 32, 32, 32, 32,115,101,108,102, 46,116,114,121, 40,115,101,
-108,102, 46,115,101,114,118,101,114, 58,115,101,116,116,105,109,101,111,117,116,
- 40, 84, 73, 77, 69, 79, 85, 84, 41, 41, 10, 32, 32, 32, 32,115,101,108,102, 46,
-100, 97,116, 97, 32, 61, 32,115,101,108,102, 46,116,114,121, 40,115,101,108,102,
- 46,115,101,114,118,101,114, 58, 97, 99, 99,101,112,116, 40, 41, 41, 10, 32, 32,
- 32, 32,115,101,108,102, 46,116,114,121, 40,115,101,108,102, 46,100, 97,116, 97,
- 58,115,101,116,116,105,109,101,111,117,116, 40, 84, 73, 77, 69, 79, 85, 84, 41,
- 41, 10,101,110,100, 10, 10,102,117,110, 99,116,105,111,110, 32,109,101,116, 97,
-116, 46, 95, 95,105,110,100,101,120, 58,112, 97,115,118, 99,111,110,110,101, 99,
-116, 40, 41, 10, 32, 32, 32, 32,115,101,108,102, 46,100, 97,116, 97, 32, 61, 32,
-115,101,108,102, 46,116,114,121, 40,115,111, 99,107,101,116, 46,116, 99,112, 40,
- 41, 41, 10, 32, 32, 32, 32,115,101,108,102, 46,116,114,121, 40,115,101,108,102,
- 46,100, 97,116, 97, 58,115,101,116,116,105,109,101,111,117,116, 40, 84, 73, 77,
- 69, 79, 85, 84, 41, 41, 10, 32, 32, 32, 32,115,101,108,102, 46,116,114,121, 40,
-115,101,108,102, 46,100, 97,116, 97, 58, 99,111,110,110,101, 99,116, 40,115,101,
-108,102, 46,112, 97,115,118,116, 46,105,112, 44, 32,115,101,108,102, 46,112, 97,
-115,118,116, 46,112,111,114,116, 41, 41, 10,101,110,100, 10, 10,102,117,110, 99,
-116,105,111,110, 32,109,101,116, 97,116, 46, 95, 95,105,110,100,101,120, 58,108,
-111,103,105,110, 40,117,115,101,114, 44, 32,112, 97,115,115,119,111,114,100, 41,
- 10, 32, 32, 32, 32,115,101,108,102, 46,116,114,121, 40,115,101,108,102, 46,116,
-112, 58, 99,111,109,109, 97,110,100, 40, 34,117,115,101,114, 34, 44, 32,117,115,
-101,114, 32,111,114, 32, 85, 83, 69, 82, 41, 41, 10, 32, 32, 32, 32,108,111, 99,
- 97,108, 32, 99,111,100,101, 44, 32,114,101,112,108,121, 32, 61, 32,115,101,108,
-102, 46,116,114,121, 40,115,101,108,102, 46,116,112, 58, 99,104,101, 99,107,123,
- 34, 50, 46, 46, 34, 44, 32, 51, 51, 49,125, 41, 10, 32, 32, 32, 32,105,102, 32,
- 99,111,100,101, 32, 61, 61, 32, 51, 51, 49, 32,116,104,101,110, 10, 32, 32, 32,
- 32, 32, 32, 32, 32,115,101,108,102, 46,116,114,121, 40,115,101,108,102, 46,116,
-112, 58, 99,111,109,109, 97,110,100, 40, 34,112, 97,115,115, 34, 44, 32,112, 97,
-115,115,119,111,114,100, 32,111,114, 32, 80, 65, 83, 83, 87, 79, 82, 68, 41, 41,
- 10, 32, 32, 32, 32, 32, 32, 32, 32,115,101,108,102, 46,116,114,121, 40,115,101,
-108,102, 46,116,112, 58, 99,104,101, 99,107, 40, 34, 50, 46, 46, 34, 41, 41, 10,
- 32, 32, 32, 32,101,110,100, 10, 32, 32, 32, 32,114,101,116,117,114,110, 32, 49,
- 10,101,110,100, 10, 10,102,117,110, 99,116,105,111,110, 32,109,101,116, 97,116,
- 46, 95, 95,105,110,100,101,120, 58,112, 97,115,118, 40, 41, 10, 32, 32, 32, 32,
-115,101,108,102, 46,116,114,121, 40,115,101,108,102, 46,116,112, 58, 99,111,109,
-109, 97,110,100, 40, 34,112, 97,115,118, 34, 41, 41, 10, 32, 32, 32, 32,108,111,
- 99, 97,108, 32, 99,111,100,101, 44, 32,114,101,112,108,121, 32, 61, 32,115,101,
-108,102, 46,116,114,121, 40,115,101,108,102, 46,116,112, 58, 99,104,101, 99,107,
- 40, 34, 50, 46, 46, 34, 41, 41, 10, 32, 32, 32, 32,108,111, 99, 97,108, 32,112,
- 97,116,116,101,114,110, 32, 61, 32, 34, 40, 37,100, 43, 41, 37, 68, 40, 37,100,
- 43, 41, 37, 68, 40, 37,100, 43, 41, 37, 68, 40, 37,100, 43, 41, 37, 68, 40, 37,
-100, 43, 41, 37, 68, 40, 37,100, 43, 41, 34, 10, 32, 32, 32, 32,108,111, 99, 97,
-108, 32, 97, 44, 32, 98, 44, 32, 99, 44, 32,100, 44, 32,112, 49, 44, 32,112, 50,
- 32, 61, 32,115,111, 99,107,101,116, 46,115,107,105,112, 40, 50, 44, 32,115,116,
-114,105,110,103, 46,102,105,110,100, 40,114,101,112,108,121, 44, 32,112, 97,116,
-116,101,114,110, 41, 41, 10, 32, 32, 32, 32,115,101,108,102, 46,116,114,121, 40,
- 97, 32, 97,110,100, 32, 98, 32, 97,110,100, 32, 99, 32, 97,110,100, 32,100, 32,
- 97,110,100, 32,112, 49, 32, 97,110,100, 32,112, 50, 44, 32,114,101,112,108,121,
- 41, 10, 32, 32, 32, 32,115,101,108,102, 46,112, 97,115,118,116, 32, 61, 32,123,
- 10, 32, 32, 32, 32, 32, 32, 32, 32,105,112, 32, 61, 32,115,116,114,105,110,103,
- 46,102,111,114,109, 97,116, 40, 34, 37,100, 46, 37,100, 46, 37,100, 46, 37,100,
- 34, 44, 32, 97, 44, 32, 98, 44, 32, 99, 44, 32,100, 41, 44, 10, 32, 32, 32, 32,
- 32, 32, 32, 32,112,111,114,116, 32, 61, 32,112, 49, 42, 50, 53, 54, 32, 43, 32,
-112, 50, 10, 32, 32, 32, 32,125, 10, 32, 32, 32, 32,105,102, 32,115,101,108,102,
- 46,115,101,114,118,101,114, 32,116,104,101,110, 10, 32, 32, 32, 32, 32, 32, 32,
- 32,115,101,108,102, 46,115,101,114,118,101,114, 58, 99,108,111,115,101, 40, 41,
- 10, 32, 32, 32, 32, 32, 32, 32, 32,115,101,108,102, 46,115,101,114,118,101,114,
- 32, 61, 32,110,105,108, 10, 32, 32, 32, 32,101,110,100, 10, 32, 32, 32, 32,114,
-101,116,117,114,110, 32,115,101,108,102, 46,112, 97,115,118,116, 46,105,112, 44,
- 32,115,101,108,102, 46,112, 97,115,118,116, 46,112,111,114,116, 10,101,110,100,
- 10, 10,102,117,110, 99,116,105,111,110, 32,109,101,116, 97,116, 46, 95, 95,105,
-110,100,101,120, 58,112,111,114,116, 40,105,112, 44, 32,112,111,114,116, 41, 10,
- 32, 32, 32, 32,115,101,108,102, 46,112, 97,115,118,116, 32, 61, 32,110,105,108,
- 10, 32, 32, 32, 32,105,102, 32,110,111,116, 32,105,112, 32,116,104,101,110, 10,
- 32, 32, 32, 32, 32, 32, 32, 32,105,112, 44, 32,112,111,114,116, 32, 61, 32,115,
-101,108,102, 46,116,114,121, 40,115,101,108,102, 46,116,112, 58,103,101,116, 99,
-111,110,116,114,111,108, 40, 41, 58,103,101,116,115,111, 99,107,110, 97,109,101,
- 40, 41, 41, 10, 32, 32, 32, 32, 32, 32, 32, 32,115,101,108,102, 46,115,101,114,
-118,101,114, 32, 61, 32,115,101,108,102, 46,116,114,121, 40,115,111, 99,107,101,
-116, 46, 98,105,110,100, 40,105,112, 44, 32, 48, 41, 41, 10, 32, 32, 32, 32, 32,
- 32, 32, 32,105,112, 44, 32,112,111,114,116, 32, 61, 32,115,101,108,102, 46,116,
-114,121, 40,115,101,108,102, 46,115,101,114,118,101,114, 58,103,101,116,115,111,
- 99,107,110, 97,109,101, 40, 41, 41, 10, 32, 32, 32, 32, 32, 32, 32, 32,115,101,
-108,102, 46,116,114,121, 40,115,101,108,102, 46,115,101,114,118,101,114, 58,115,
-101,116,116,105,109,101,111,117,116, 40, 84, 73, 77, 69, 79, 85, 84, 41, 41, 10,
- 32, 32, 32, 32,101,110,100, 10, 32, 32, 32, 32,108,111, 99, 97,108, 32,112,108,
- 32, 61, 32,109, 97,116,104, 46,109,111,100, 40,112,111,114,116, 44, 32, 50, 53,
- 54, 41, 10, 32, 32, 32, 32,108,111, 99, 97,108, 32,112,104, 32, 61, 32, 40,112,
-111,114,116, 32, 45, 32,112,108, 41, 47, 50, 53, 54, 10, 32, 32, 32, 32,108,111,
- 99, 97,108, 32, 97,114,103, 32, 61, 32,115,116,114,105,110,103, 46,103,115,117,
- 98, 40,115,116,114,105,110,103, 46,102,111,114,109, 97,116, 40, 34, 37,115, 44,
- 37,100, 44, 37,100, 34, 44, 32,105,112, 44, 32,112,104, 44, 32,112,108, 41, 44,
- 32, 34, 37, 46, 34, 44, 32, 34, 44, 34, 41, 10, 32, 32, 32, 32,115,101,108,102,
- 46,116,114,121, 40,115,101,108,102, 46,116,112, 58, 99,111,109,109, 97,110,100,
- 40, 34,112,111,114,116, 34, 44, 32, 97,114,103, 41, 41, 10, 32, 32, 32, 32,115,
-101,108,102, 46,116,114,121, 40,115,101,108,102, 46,116,112, 58, 99,104,101, 99,
-107, 40, 34, 50, 46, 46, 34, 41, 41, 10, 32, 32, 32, 32,114,101,116,117,114,110,
- 32, 49, 10,101,110,100, 10, 10,102,117,110, 99,116,105,111,110, 32,109,101,116,
- 97,116, 46, 95, 95,105,110,100,101,120, 58,115,101,110,100, 40,115,101,110,100,
-116, 41, 10, 32, 32, 32, 32,115,101,108,102, 46,116,114,121, 40,115,101,108,102,
- 46,112, 97,115,118,116, 32,111,114, 32,115,101,108,102, 46,115,101,114,118,101,
-114, 44, 32, 34,110,101,101,100, 32,112,111,114,116, 32,111,114, 32,112, 97,115,
-118, 32,102,105,114,115,116, 34, 41, 10, 32, 32, 32, 32, 45, 45, 32,105,102, 32,
-116,104,101,114,101, 32,105,115, 32, 97, 32,112, 97,115,118,116, 32,116, 97, 98,
-108,101, 44, 32,119,101, 32, 97,108,114,101, 97,100,121, 32,115,101,110,116, 32,
- 97, 32, 80, 65, 83, 86, 32, 99,111,109,109, 97,110,100, 10, 32, 32, 32, 32, 45,
- 45, 32,119,101, 32,106,117,115,116, 32,103,101,116, 32,116,104,101, 32,100, 97,
-116, 97, 32, 99,111,110,110,101, 99,116,105,111,110, 32,105,110,116,111, 32,115,
-101,108,102, 46,100, 97,116, 97, 10, 32, 32, 32, 32,105,102, 32,115,101,108,102,
- 46,112, 97,115,118,116, 32,116,104,101,110, 32,115,101,108,102, 58,112, 97,115,
-118, 99,111,110,110,101, 99,116, 40, 41, 32,101,110,100, 10, 32, 32, 32, 32, 45,
- 45, 32,103,101,116, 32,116,104,101, 32,116,114, 97,110,115,102,101,114, 32, 97,
-114,103,117,109,101,110,116, 32, 97,110,100, 32, 99,111,109,109, 97,110,100, 10,
- 32, 32, 32, 32,108,111, 99, 97,108, 32, 97,114,103,117,109,101,110,116, 32, 61,
- 32,115,101,110,100,116, 46, 97,114,103,117,109,101,110,116, 32,111,114, 10, 32,
- 32, 32, 32, 32, 32, 32, 32,117,114,108, 46,117,110,101,115, 99, 97,112,101, 40,
-115,116,114,105,110,103, 46,103,115,117, 98, 40,115,101,110,100,116, 46,112, 97,
-116,104, 32,111,114, 32, 34, 34, 44, 32, 34, 94, 91, 47, 92, 92, 93, 34, 44, 32,
- 34, 34, 41, 41, 10, 32, 32, 32, 32,105,102, 32, 97,114,103,117,109,101,110,116,
- 32, 61, 61, 32, 34, 34, 32,116,104,101,110, 32, 97,114,103,117,109,101,110,116,
- 32, 61, 32,110,105,108, 32,101,110,100, 10, 32, 32, 32, 32,108,111, 99, 97,108,
- 32, 99,111,109,109, 97,110,100, 32, 61, 32,115,101,110,100,116, 46, 99,111,109,
-109, 97,110,100, 32,111,114, 32, 34,115,116,111,114, 34, 10, 32, 32, 32, 32, 45,
- 45, 32,115,101,110,100, 32,116,104,101, 32,116,114, 97,110,115,102,101,114, 32,
- 99,111,109,109, 97,110,100, 32, 97,110,100, 32, 99,104,101, 99,107, 32,116,104,
-101, 32,114,101,112,108,121, 10, 32, 32, 32, 32,115,101,108,102, 46,116,114,121,
- 40,115,101,108,102, 46,116,112, 58, 99,111,109,109, 97,110,100, 40, 99,111,109,
-109, 97,110,100, 44, 32, 97,114,103,117,109,101,110,116, 41, 41, 10, 32, 32, 32,
- 32,108,111, 99, 97,108, 32, 99,111,100,101, 44, 32,114,101,112,108,121, 32, 61,
- 32,115,101,108,102, 46,116,114,121, 40,115,101,108,102, 46,116,112, 58, 99,104,
-101, 99,107,123, 34, 50, 46, 46, 34, 44, 32, 34, 49, 46, 46, 34,125, 41, 10, 32,
- 32, 32, 32, 45, 45, 32,105,102, 32,116,104,101,114,101, 32,105,115, 32,110,111,
-116, 32, 97, 32, 97, 32,112, 97,115,118,116, 32,116, 97, 98,108,101, 44, 32,116,
-104,101,110, 32,116,104,101,114,101, 32,105,115, 32, 97, 32,115,101,114,118,101,
-114, 10, 32, 32, 32, 32, 45, 45, 32, 97,110,100, 32,119,101, 32, 97,108,114,101,
- 97,100,121, 32,115,101,110,116, 32, 97, 32, 80, 79, 82, 84, 32, 99,111,109,109,
- 97,110,100, 10, 32, 32, 32, 32,105,102, 32,110,111,116, 32,115,101,108,102, 46,
-112, 97,115,118,116, 32,116,104,101,110, 32,115,101,108,102, 58,112,111,114,116,
- 99,111,110,110,101, 99,116, 40, 41, 32,101,110,100, 10, 32, 32, 32, 32, 45, 45,
- 32,103,101,116, 32,116,104,101, 32,115,105,110,107, 44, 32,115,111,117,114, 99,
-101, 32, 97,110,100, 32,115,116,101,112, 32,102,111,114, 32,116,104,101, 32,116,
-114, 97,110,115,102,101,114, 10, 32, 32, 32, 32,108,111, 99, 97,108, 32,115,116,
-101,112, 32, 61, 32,115,101,110,100,116, 46,115,116,101,112, 32,111,114, 32,108,
-116,110, 49, 50, 46,112,117,109,112, 46,115,116,101,112, 10, 32, 32, 32, 32,108,
-111, 99, 97,108, 32,114,101, 97,100,116, 32, 61, 32,123,115,101,108,102, 46,116,
-112, 46, 99,125, 10, 32, 32, 32, 32,108,111, 99, 97,108, 32, 99,104,101, 99,107,
-115,116,101,112, 32, 61, 32,102,117,110, 99,116,105,111,110, 40,115,114, 99, 44,
- 32,115,110,107, 41, 10, 32, 32, 32, 32, 32, 32, 32, 32, 45, 45, 32, 99,104,101,
- 99,107, 32,115,116, 97,116,117,115, 32,105,110, 32, 99,111,110,116,114,111,108,
- 32, 99,111,110,110,101, 99,116,105,111,110, 32,119,104,105,108,101, 32,100,111,
-119,110,108,111, 97,100,105,110,103, 10, 32, 32, 32, 32, 32, 32, 32, 32,108,111,
- 99, 97,108, 32,114,101, 97,100,121,116, 32, 61, 32,115,111, 99,107,101,116, 46,
-115,101,108,101, 99,116, 40,114,101, 97,100,116, 44, 32,110,105,108, 44, 32, 48,
- 41, 10, 32, 32, 32, 32, 32, 32, 32, 32,105,102, 32,114,101, 97,100,121,116, 91,
-116,112, 93, 32,116,104,101,110, 32, 99,111,100,101, 32, 61, 32,115,101,108,102,
- 46,116,114,121, 40,115,101,108,102, 46,116,112, 58, 99,104,101, 99,107, 40, 34,
- 50, 46, 46, 34, 41, 41, 32,101,110,100, 10, 32, 32, 32, 32, 32, 32, 32, 32,114,
-101,116,117,114,110, 32,115,116,101,112, 40,115,114, 99, 44, 32,115,110,107, 41,
- 10, 32, 32, 32, 32,101,110,100, 10, 32, 32, 32, 32,108,111, 99, 97,108, 32,115,
-105,110,107, 32, 61, 32,115,111, 99,107,101,116, 46,115,105,110,107, 40, 34, 99,
-108,111,115,101, 45,119,104,101,110, 45,100,111,110,101, 34, 44, 32,115,101,108,
-102, 46,100, 97,116, 97, 41, 10, 32, 32, 32, 32, 45, 45, 32,116,114, 97,110,115,
-102,101,114, 32, 97,108,108, 32,100, 97,116, 97, 32, 97,110,100, 32, 99,104,101,
- 99,107, 32,101,114,114,111,114, 10, 32, 32, 32, 32,115,101,108,102, 46,116,114,
-121, 40,108,116,110, 49, 50, 46,112,117,109,112, 46, 97,108,108, 40,115,101,110,
-100,116, 46,115,111,117,114, 99,101, 44, 32,115,105,110,107, 44, 32, 99,104,101,
- 99,107,115,116,101,112, 41, 41, 10, 32, 32, 32, 32,105,102, 32,115,116,114,105,
-110,103, 46,102,105,110,100, 40, 99,111,100,101, 44, 32, 34, 49, 46, 46, 34, 41,
- 32,116,104,101,110, 32,115,101,108,102, 46,116,114,121, 40,115,101,108,102, 46,
-116,112, 58, 99,104,101, 99,107, 40, 34, 50, 46, 46, 34, 41, 41, 32,101,110,100,
- 10, 32, 32, 32, 32, 45, 45, 32,100,111,110,101, 32,119,105,116,104, 32,100, 97,
-116, 97, 32, 99,111,110,110,101, 99,116,105,111,110, 10, 32, 32, 32, 32,115,101,
-108,102, 46,100, 97,116, 97, 58, 99,108,111,115,101, 40, 41, 10, 32, 32, 32, 32,
- 45, 45, 32,102,105,110,100, 32,111,117,116, 32,104,111,119, 32,109, 97,110,121,
- 32, 98,121,116,101,115, 32,119,101,114,101, 32,115,101,110,116, 10, 32, 32, 32,
- 32,108,111, 99, 97,108, 32,115,101,110,116, 32, 61, 32,115,111, 99,107,101,116,
- 46,115,107,105,112, 40, 49, 44, 32,115,101,108,102, 46,100, 97,116, 97, 58,103,
-101,116,115,116, 97,116,115, 40, 41, 41, 10, 32, 32, 32, 32,115,101,108,102, 46,
-100, 97,116, 97, 32, 61, 32,110,105,108, 10, 32, 32, 32, 32,114,101,116,117,114,
-110, 32,115,101,110,116, 10,101,110,100, 10, 10,102,117,110, 99,116,105,111,110,
- 32,109,101,116, 97,116, 46, 95, 95,105,110,100,101,120, 58,114,101, 99,101,105,
-118,101, 40,114,101, 99,118,116, 41, 10, 32, 32, 32, 32,115,101,108,102, 46,116,
-114,121, 40,115,101,108,102, 46,112, 97,115,118,116, 32,111,114, 32,115,101,108,
-102, 46,115,101,114,118,101,114, 44, 32, 34,110,101,101,100, 32,112,111,114,116,
- 32,111,114, 32,112, 97,115,118, 32,102,105,114,115,116, 34, 41, 10, 32, 32, 32,
- 32,105,102, 32,115,101,108,102, 46,112, 97,115,118,116, 32,116,104,101,110, 32,
-115,101,108,102, 58,112, 97,115,118, 99,111,110,110,101, 99,116, 40, 41, 32,101,
-110,100, 10, 32, 32, 32, 32,108,111, 99, 97,108, 32, 97,114,103,117,109,101,110,
-116, 32, 61, 32,114,101, 99,118,116, 46, 97,114,103,117,109,101,110,116, 32,111,
-114, 10, 32, 32, 32, 32, 32, 32, 32, 32,117,114,108, 46,117,110,101,115, 99, 97,
-112,101, 40,115,116,114,105,110,103, 46,103,115,117, 98, 40,114,101, 99,118,116,
- 46,112, 97,116,104, 32,111,114, 32, 34, 34, 44, 32, 34, 94, 91, 47, 92, 92, 93,
- 34, 44, 32, 34, 34, 41, 41, 10, 32, 32, 32, 32,105,102, 32, 97,114,103,117,109,
-101,110,116, 32, 61, 61, 32, 34, 34, 32,116,104,101,110, 32, 97,114,103,117,109,
-101,110,116, 32, 61, 32,110,105,108, 32,101,110,100, 10, 32, 32, 32, 32,108,111,
- 99, 97,108, 32, 99,111,109,109, 97,110,100, 32, 61, 32,114,101, 99,118,116, 46,
- 99,111,109,109, 97,110,100, 32,111,114, 32, 34,114,101,116,114, 34, 10, 32, 32,
- 32, 32,115,101,108,102, 46,116,114,121, 40,115,101,108,102, 46,116,112, 58, 99,
-111,109,109, 97,110,100, 40, 99,111,109,109, 97,110,100, 44, 32, 97,114,103,117,
-109,101,110,116, 41, 41, 10, 32, 32, 32, 32,108,111, 99, 97,108, 32, 99,111,100,
-101, 32, 61, 32,115,101,108,102, 46,116,114,121, 40,115,101,108,102, 46,116,112,
- 58, 99,104,101, 99,107,123, 34, 49, 46, 46, 34, 44, 32, 34, 50, 46, 46, 34,125,
- 41, 10, 32, 32, 32, 32,105,102, 32,110,111,116, 32,115,101,108,102, 46,112, 97,
-115,118,116, 32,116,104,101,110, 32,115,101,108,102, 58,112,111,114,116, 99,111,
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+ 0x5f, 0x4d, 0x0a,0x0};
return luaL_dostring(L, (const char*)B);
} /* end of embedded lua code */
-
diff --git a/Build/source/texk/web2c/luatexdir/luasocket/src/headers.lua b/Build/source/texk/web2c/luatexdir/luasocket/src/headers.lua
index 41794baeef0..875bbf6d562 100644
--- a/Build/source/texk/web2c/luatexdir/luasocket/src/headers.lua
+++ b/Build/source/texk/web2c/luatexdir/luasocket/src/headers.lua
@@ -3,9 +3,13 @@
-- LuaSocket toolkit.
-- Author: Diego Nehab
-----------------------------------------------------------------------------
-module("socket.headers")
+if not(socket) then
+ local socket = require("socket")
+end
+socket.headers = {}
+local _M = socket.headers
-canonic = {
+_M.canonic = {
["accept"] = "Accept",
["accept-charset"] = "Accept-Charset",
["accept-encoding"] = "Accept-Encoding",
@@ -33,6 +37,7 @@ canonic = {
["content-range"] = "Content-Range",
["content-transfer-encoding"] = "Content-Transfer-Encoding",
["content-type"] = "Content-Type",
+ ["cookie"] = "Cookie",
["date"] = "Date",
["diagnostic-code"] = "Diagnostic-Code",
["dsn-gateway"] = "DSN-Gateway",
@@ -97,3 +102,5 @@ canonic = {
["www-authenticate"] = "WWW-Authenticate",
["x-mailer"] = "X-Mailer",
}
+
+return _M \ No newline at end of file
diff --git a/Build/source/texk/web2c/luatexdir/luasocket/src/headers.lua_lua.c b/Build/source/texk/web2c/luatexdir/luasocket/src/headers.lua_lua.c
new file mode 100644
index 00000000000..e69de29bb2d
--- /dev/null
+++ b/Build/source/texk/web2c/luatexdir/luasocket/src/headers.lua_lua.c
diff --git a/Build/source/texk/web2c/luatexdir/luasocket/src/headers_lua.c b/Build/source/texk/web2c/luatexdir/luasocket/src/headers_lua.c
index 412f4064533..6121dd13204 100644
--- a/Build/source/texk/web2c/luatexdir/luasocket/src/headers_lua.c
+++ b/Build/source/texk/web2c/luatexdir/luasocket/src/headers_lua.c
@@ -1,194 +1,301 @@
/*
- * This file is auto-generated by "lua2c headers.lua headers_lua"
- */
-
+ * This file is generated with xxd -i and bit of bash script.
+*/
#include "lua.h"
#include "lauxlib.h"
-
+
int luatex_headers_lua_open (lua_State *L) {
static unsigned char B[] = {
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 10, 45, 45,
- 32, 67, 97,110,111,110,105, 99, 32,104,101, 97,100,101,114, 32,102,105,101,108,
-100, 32, 99, 97,112,105,116, 97,108,105,122, 97,116,105,111,110, 10, 45, 45, 32,
- 76,117, 97, 83,111, 99,107,101,116, 32,116,111,111,108,107,105,116, 46, 10, 45,
- 45, 32, 65,117,116,104,111,114, 58, 32, 68,105,101,103,111, 32, 78,101,104, 97,
- 98, 10, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 10,
-109,111,100,117,108,101, 40, 34,115,111, 99,107,101,116, 46,104,101, 97,100,101,
-114,115, 34, 41, 10, 10, 99, 97,110,111,110,105, 99, 32, 61, 32,123, 10, 32, 32,
- 32, 32, 91, 34, 97, 99, 99,101,112,116, 34, 93, 32, 61, 32, 34, 65, 99, 99,101,
-112,116, 34, 44, 10, 32, 32, 32, 32, 91, 34, 97, 99, 99,101,112,116, 45, 99,104,
- 97,114,115,101,116, 34, 93, 32, 61, 32, 34, 65, 99, 99,101,112,116, 45, 67,104,
- 97,114,115,101,116, 34, 44, 10, 32, 32, 32, 32, 91, 34, 97, 99, 99,101,112,116,
- 45,101,110, 99,111,100,105,110,103, 34, 93, 32, 61, 32, 34, 65, 99, 99,101,112,
-116, 45, 69,110, 99,111,100,105,110,103, 34, 44, 10, 32, 32, 32, 32, 91, 34, 97,
- 99, 99,101,112,116, 45,108, 97,110,103,117, 97,103,101, 34, 93, 32, 61, 32, 34,
- 65, 99, 99,101,112,116, 45, 76, 97,110,103,117, 97,103,101, 34, 44, 10, 32, 32,
- 32, 32, 91, 34, 97, 99, 99,101,112,116, 45,114, 97,110,103,101,115, 34, 93, 32,
- 61, 32, 34, 65, 99, 99,101,112,116, 45, 82, 97,110,103,101,115, 34, 44, 10, 32,
- 32, 32, 32, 91, 34, 97, 99,116,105,111,110, 34, 93, 32, 61, 32, 34, 65, 99,116,
-105,111,110, 34, 44, 10, 32, 32, 32, 32, 91, 34, 97,108,116,101,114,110, 97,116,
-101, 45,114,101, 99,105,112,105,101,110,116, 34, 93, 32, 61, 32, 34, 65,108,116,
-101,114,110, 97,116,101, 45, 82,101, 99,105,112,105,101,110,116, 34, 44, 10, 32,
- 32, 32, 32, 91, 34, 97,103,101, 34, 93, 32, 61, 32, 34, 65,103,101, 34, 44, 10,
- 32, 32, 32, 32, 91, 34, 97,108,108,111,119, 34, 93, 32, 61, 32, 34, 65,108,108,
-111,119, 34, 44, 10, 32, 32, 32, 32, 91, 34, 97,114,114,105,118, 97,108, 45,100,
- 97,116,101, 34, 93, 32, 61, 32, 34, 65,114,114,105,118, 97,108, 45, 68, 97,116,
-101, 34, 44, 10, 32, 32, 32, 32, 91, 34, 97,117,116,104,111,114,105,122, 97,116,
-105,111,110, 34, 93, 32, 61, 32, 34, 65,117,116,104,111,114,105,122, 97,116,105,
-111,110, 34, 44, 10, 32, 32, 32, 32, 91, 34, 98, 99, 99, 34, 93, 32, 61, 32, 34,
- 66, 99, 99, 34, 44, 10, 32, 32, 32, 32, 91, 34, 99, 97, 99,104,101, 45, 99,111,
-110,116,114,111,108, 34, 93, 32, 61, 32, 34, 67, 97, 99,104,101, 45, 67,111,110,
-116,114,111,108, 34, 44, 10, 32, 32, 32, 32, 91, 34, 99, 99, 34, 93, 32, 61, 32,
- 34, 67, 99, 34, 44, 10, 32, 32, 32, 32, 91, 34, 99,111,109,109,101,110,116,115,
- 34, 93, 32, 61, 32, 34, 67,111,109,109,101,110,116,115, 34, 44, 10, 32, 32, 32,
- 32, 91, 34, 99,111,110,110,101, 99,116,105,111,110, 34, 93, 32, 61, 32, 34, 67,
-111,110,110,101, 99,116,105,111,110, 34, 44, 10, 32, 32, 32, 32, 91, 34, 99,111,
-110,116,101,110,116, 45,100,101,115, 99,114,105,112,116,105,111,110, 34, 93, 32,
- 61, 32, 34, 67,111,110,116,101,110,116, 45, 68,101,115, 99,114,105,112,116,105,
-111,110, 34, 44, 10, 32, 32, 32, 32, 91, 34, 99,111,110,116,101,110,116, 45,100,
-105,115,112,111,115,105,116,105,111,110, 34, 93, 32, 61, 32, 34, 67,111,110,116,
-101,110,116, 45, 68,105,115,112,111,115,105,116,105,111,110, 34, 44, 10, 32, 32,
- 32, 32, 91, 34, 99,111,110,116,101,110,116, 45,101,110, 99,111,100,105,110,103,
- 34, 93, 32, 61, 32, 34, 67,111,110,116,101,110,116, 45, 69,110, 99,111,100,105,
-110,103, 34, 44, 10, 32, 32, 32, 32, 91, 34, 99,111,110,116,101,110,116, 45,105,
-100, 34, 93, 32, 61, 32, 34, 67,111,110,116,101,110,116, 45, 73, 68, 34, 44, 10,
- 32, 32, 32, 32, 91, 34, 99,111,110,116,101,110,116, 45,108, 97,110,103,117, 97,
-103,101, 34, 93, 32, 61, 32, 34, 67,111,110,116,101,110,116, 45, 76, 97,110,103,
-117, 97,103,101, 34, 44, 10, 32, 32, 32, 32, 91, 34, 99,111,110,116,101,110,116,
- 45,108,101,110,103,116,104, 34, 93, 32, 61, 32, 34, 67,111,110,116,101,110,116,
- 45, 76,101,110,103,116,104, 34, 44, 10, 32, 32, 32, 32, 91, 34, 99,111,110,116,
-101,110,116, 45,108,111, 99, 97,116,105,111,110, 34, 93, 32, 61, 32, 34, 67,111,
-110,116,101,110,116, 45, 76,111, 99, 97,116,105,111,110, 34, 44, 10, 32, 32, 32,
- 32, 91, 34, 99,111,110,116,101,110,116, 45,109,100, 53, 34, 93, 32, 61, 32, 34,
- 67,111,110,116,101,110,116, 45, 77, 68, 53, 34, 44, 10, 32, 32, 32, 32, 91, 34,
- 99,111,110,116,101,110,116, 45,114, 97,110,103,101, 34, 93, 32, 61, 32, 34, 67,
-111,110,116,101,110,116, 45, 82, 97,110,103,101, 34, 44, 10, 32, 32, 32, 32, 91,
- 34, 99,111,110,116,101,110,116, 45,116,114, 97,110,115,102,101,114, 45,101,110,
- 99,111,100,105,110,103, 34, 93, 32, 61, 32, 34, 67,111,110,116,101,110,116, 45,
- 84,114, 97,110,115,102,101,114, 45, 69,110, 99,111,100,105,110,103, 34, 44, 10,
- 32, 32, 32, 32, 91, 34, 99,111,110,116,101,110,116, 45,116,121,112,101, 34, 93,
- 32, 61, 32, 34, 67,111,110,116,101,110,116, 45, 84,121,112,101, 34, 44, 10, 32,
- 32, 32, 32, 91, 34,100, 97,116,101, 34, 93, 32, 61, 32, 34, 68, 97,116,101, 34,
- 44, 10, 32, 32, 32, 32, 91, 34,100,105, 97,103,110,111,115,116,105, 99, 45, 99,
-111,100,101, 34, 93, 32, 61, 32, 34, 68,105, 97,103,110,111,115,116,105, 99, 45,
- 67,111,100,101, 34, 44, 10, 32, 32, 32, 32, 91, 34,100,115,110, 45,103, 97,116,
-101,119, 97,121, 34, 93, 32, 61, 32, 34, 68, 83, 78, 45, 71, 97,116,101,119, 97,
-121, 34, 44, 10, 32, 32, 32, 32, 91, 34,101,116, 97,103, 34, 93, 32, 61, 32, 34,
- 69, 84, 97,103, 34, 44, 10, 32, 32, 32, 32, 91, 34,101,120,112,101, 99,116, 34,
- 93, 32, 61, 32, 34, 69,120,112,101, 99,116, 34, 44, 10, 32, 32, 32, 32, 91, 34,
-101,120,112,105,114,101,115, 34, 93, 32, 61, 32, 34, 69,120,112,105,114,101,115,
- 34, 44, 10, 32, 32, 32, 32, 91, 34,102,105,110, 97,108, 45,108,111,103, 45,105,
-100, 34, 93, 32, 61, 32, 34, 70,105,110, 97,108, 45, 76,111,103, 45, 73, 68, 34,
- 44, 10, 32, 32, 32, 32, 91, 34,102,105,110, 97,108, 45,114,101, 99,105,112,105,
-101,110,116, 34, 93, 32, 61, 32, 34, 70,105,110, 97,108, 45, 82,101, 99,105,112,
-105,101,110,116, 34, 44, 10, 32, 32, 32, 32, 91, 34,102,114,111,109, 34, 93, 32,
- 61, 32, 34, 70,114,111,109, 34, 44, 10, 32, 32, 32, 32, 91, 34,104,111,115,116,
- 34, 93, 32, 61, 32, 34, 72,111,115,116, 34, 44, 10, 32, 32, 32, 32, 91, 34,105,
-102, 45,109, 97,116, 99,104, 34, 93, 32, 61, 32, 34, 73,102, 45, 77, 97,116, 99,
-104, 34, 44, 10, 32, 32, 32, 32, 91, 34,105,102, 45,109,111,100,105,102,105,101,
-100, 45,115,105,110, 99,101, 34, 93, 32, 61, 32, 34, 73,102, 45, 77,111,100,105,
-102,105,101,100, 45, 83,105,110, 99,101, 34, 44, 10, 32, 32, 32, 32, 91, 34,105,
-102, 45,110,111,110,101, 45,109, 97,116, 99,104, 34, 93, 32, 61, 32, 34, 73,102,
- 45, 78,111,110,101, 45, 77, 97,116, 99,104, 34, 44, 10, 32, 32, 32, 32, 91, 34,
-105,102, 45,114, 97,110,103,101, 34, 93, 32, 61, 32, 34, 73,102, 45, 82, 97,110,
-103,101, 34, 44, 10, 32, 32, 32, 32, 91, 34,105,102, 45,117,110,109,111,100,105,
-102,105,101,100, 45,115,105,110, 99,101, 34, 93, 32, 61, 32, 34, 73,102, 45, 85,
-110,109,111,100,105,102,105,101,100, 45, 83,105,110, 99,101, 34, 44, 10, 32, 32,
- 32, 32, 91, 34,105,110, 45,114,101,112,108,121, 45,116,111, 34, 93, 32, 61, 32,
- 34, 73,110, 45, 82,101,112,108,121, 45, 84,111, 34, 44, 10, 32, 32, 32, 32, 91,
- 34,107,101,121,119,111,114,100,115, 34, 93, 32, 61, 32, 34, 75,101,121,119,111,
-114,100,115, 34, 44, 10, 32, 32, 32, 32, 91, 34,108, 97,115,116, 45, 97,116,116,
-101,109,112,116, 45,100, 97,116,101, 34, 93, 32, 61, 32, 34, 76, 97,115,116, 45,
- 65,116,116,101,109,112,116, 45, 68, 97,116,101, 34, 44, 10, 32, 32, 32, 32, 91,
- 34,108, 97,115,116, 45,109,111,100,105,102,105,101,100, 34, 93, 32, 61, 32, 34,
- 76, 97,115,116, 45, 77,111,100,105,102,105,101,100, 34, 44, 10, 32, 32, 32, 32,
- 91, 34,108,111, 99, 97,116,105,111,110, 34, 93, 32, 61, 32, 34, 76,111, 99, 97,
-116,105,111,110, 34, 44, 10, 32, 32, 32, 32, 91, 34,109, 97,120, 45,102,111,114,
-119, 97,114,100,115, 34, 93, 32, 61, 32, 34, 77, 97,120, 45, 70,111,114,119, 97,
-114,100,115, 34, 44, 10, 32, 32, 32, 32, 91, 34,109,101,115,115, 97,103,101, 45,
-105,100, 34, 93, 32, 61, 32, 34, 77,101,115,115, 97,103,101, 45, 73, 68, 34, 44,
- 10, 32, 32, 32, 32, 91, 34,109,105,109,101, 45,118,101,114,115,105,111,110, 34,
- 93, 32, 61, 32, 34, 77, 73, 77, 69, 45, 86,101,114,115,105,111,110, 34, 44, 10,
- 32, 32, 32, 32, 91, 34,111,114,105,103,105,110, 97,108, 45,101,110,118,101,108,
-111,112,101, 45,105,100, 34, 93, 32, 61, 32, 34, 79,114,105,103,105,110, 97,108,
- 45, 69,110,118,101,108,111,112,101, 45, 73, 68, 34, 44, 10, 32, 32, 32, 32, 91,
- 34,111,114,105,103,105,110, 97,108, 45,114,101, 99,105,112,105,101,110,116, 34,
- 93, 32, 61, 32, 34, 79,114,105,103,105,110, 97,108, 45, 82,101, 99,105,112,105,
-101,110,116, 34, 44, 10, 32, 32, 32, 32, 91, 34,112,114, 97,103,109, 97, 34, 93,
- 32, 61, 32, 34, 80,114, 97,103,109, 97, 34, 44, 10, 32, 32, 32, 32, 91, 34,112,
-114,111,120,121, 45, 97,117,116,104,101,110,116,105, 99, 97,116,101, 34, 93, 32,
- 61, 32, 34, 80,114,111,120,121, 45, 65,117,116,104,101,110,116,105, 99, 97,116,
-101, 34, 44, 10, 32, 32, 32, 32, 91, 34,112,114,111,120,121, 45, 97,117,116,104,
-111,114,105,122, 97,116,105,111,110, 34, 93, 32, 61, 32, 34, 80,114,111,120,121,
- 45, 65,117,116,104,111,114,105,122, 97,116,105,111,110, 34, 44, 10, 32, 32, 32,
- 32, 91, 34,114, 97,110,103,101, 34, 93, 32, 61, 32, 34, 82, 97,110,103,101, 34,
- 44, 10, 32, 32, 32, 32, 91, 34,114,101, 99,101,105,118,101,100, 34, 93, 32, 61,
- 32, 34, 82,101, 99,101,105,118,101,100, 34, 44, 10, 32, 32, 32, 32, 91, 34,114,
-101, 99,101,105,118,101,100, 45,102,114,111,109, 45,109,116, 97, 34, 93, 32, 61,
- 32, 34, 82,101, 99,101,105,118,101,100, 45, 70,114,111,109, 45, 77, 84, 65, 34,
- 44, 10, 32, 32, 32, 32, 91, 34,114,101,102,101,114,101,110, 99,101,115, 34, 93,
- 32, 61, 32, 34, 82,101,102,101,114,101,110, 99,101,115, 34, 44, 10, 32, 32, 32,
- 32, 91, 34,114,101,102,101,114,101,114, 34, 93, 32, 61, 32, 34, 82,101,102,101,
-114,101,114, 34, 44, 10, 32, 32, 32, 32, 91, 34,114,101,109,111,116,101, 45,109,
-116, 97, 34, 93, 32, 61, 32, 34, 82,101,109,111,116,101, 45, 77, 84, 65, 34, 44,
- 10, 32, 32, 32, 32, 91, 34,114,101,112,108,121, 45,116,111, 34, 93, 32, 61, 32,
- 34, 82,101,112,108,121, 45, 84,111, 34, 44, 10, 32, 32, 32, 32, 91, 34,114,101,
-112,111,114,116,105,110,103, 45,109,116, 97, 34, 93, 32, 61, 32, 34, 82,101,112,
-111,114,116,105,110,103, 45, 77, 84, 65, 34, 44, 10, 32, 32, 32, 32, 91, 34,114,
-101,115,101,110,116, 45, 98, 99, 99, 34, 93, 32, 61, 32, 34, 82,101,115,101,110,
-116, 45, 66, 99, 99, 34, 44, 10, 32, 32, 32, 32, 91, 34,114,101,115,101,110,116,
- 45, 99, 99, 34, 93, 32, 61, 32, 34, 82,101,115,101,110,116, 45, 67, 99, 34, 44,
- 10, 32, 32, 32, 32, 91, 34,114,101,115,101,110,116, 45,100, 97,116,101, 34, 93,
- 32, 61, 32, 34, 82,101,115,101,110,116, 45, 68, 97,116,101, 34, 44, 10, 32, 32,
- 32, 32, 91, 34,114,101,115,101,110,116, 45,102,114,111,109, 34, 93, 32, 61, 32,
- 34, 82,101,115,101,110,116, 45, 70,114,111,109, 34, 44, 10, 32, 32, 32, 32, 91,
- 34,114,101,115,101,110,116, 45,109,101,115,115, 97,103,101, 45,105,100, 34, 93,
- 32, 61, 32, 34, 82,101,115,101,110,116, 45, 77,101,115,115, 97,103,101, 45, 73,
- 68, 34, 44, 10, 32, 32, 32, 32, 91, 34,114,101,115,101,110,116, 45,114,101,112,
-108,121, 45,116,111, 34, 93, 32, 61, 32, 34, 82,101,115,101,110,116, 45, 82,101,
-112,108,121, 45, 84,111, 34, 44, 10, 32, 32, 32, 32, 91, 34,114,101,115,101,110,
-116, 45,115,101,110,100,101,114, 34, 93, 32, 61, 32, 34, 82,101,115,101,110,116,
- 45, 83,101,110,100,101,114, 34, 44, 10, 32, 32, 32, 32, 91, 34,114,101,115,101,
-110,116, 45,116,111, 34, 93, 32, 61, 32, 34, 82,101,115,101,110,116, 45, 84,111,
- 34, 44, 10, 32, 32, 32, 32, 91, 34,114,101,116,114,121, 45, 97,102,116,101,114,
- 34, 93, 32, 61, 32, 34, 82,101,116,114,121, 45, 65,102,116,101,114, 34, 44, 10,
- 32, 32, 32, 32, 91, 34,114,101,116,117,114,110, 45,112, 97,116,104, 34, 93, 32,
- 61, 32, 34, 82,101,116,117,114,110, 45, 80, 97,116,104, 34, 44, 10, 32, 32, 32,
- 32, 91, 34,115,101,110,100,101,114, 34, 93, 32, 61, 32, 34, 83,101,110,100,101,
-114, 34, 44, 10, 32, 32, 32, 32, 91, 34,115,101,114,118,101,114, 34, 93, 32, 61,
- 32, 34, 83,101,114,118,101,114, 34, 44, 10, 32, 32, 32, 32, 91, 34,115,109,116,
-112, 45,114,101,109,111,116,101, 45,114,101, 99,105,112,105,101,110,116, 34, 93,
- 32, 61, 32, 34, 83, 77, 84, 80, 45, 82,101,109,111,116,101, 45, 82,101, 99,105,
-112,105,101,110,116, 34, 44, 10, 32, 32, 32, 32, 91, 34,115,116, 97,116,117,115,
- 34, 93, 32, 61, 32, 34, 83,116, 97,116,117,115, 34, 44, 10, 32, 32, 32, 32, 91,
- 34,115,117, 98,106,101, 99,116, 34, 93, 32, 61, 32, 34, 83,117, 98,106,101, 99,
-116, 34, 44, 10, 32, 32, 32, 32, 91, 34,116,101, 34, 93, 32, 61, 32, 34, 84, 69,
- 34, 44, 10, 32, 32, 32, 32, 91, 34,116,111, 34, 93, 32, 61, 32, 34, 84,111, 34,
- 44, 10, 32, 32, 32, 32, 91, 34,116,114, 97,105,108,101,114, 34, 93, 32, 61, 32,
- 34, 84,114, 97,105,108,101,114, 34, 44, 10, 32, 32, 32, 32, 91, 34,116,114, 97,
-110,115,102,101,114, 45,101,110, 99,111,100,105,110,103, 34, 93, 32, 61, 32, 34,
- 84,114, 97,110,115,102,101,114, 45, 69,110, 99,111,100,105,110,103, 34, 44, 10,
- 32, 32, 32, 32, 91, 34,117,112,103,114, 97,100,101, 34, 93, 32, 61, 32, 34, 85,
-112,103,114, 97,100,101, 34, 44, 10, 32, 32, 32, 32, 91, 34,117,115,101,114, 45,
- 97,103,101,110,116, 34, 93, 32, 61, 32, 34, 85,115,101,114, 45, 65,103,101,110,
-116, 34, 44, 10, 32, 32, 32, 32, 91, 34,118, 97,114,121, 34, 93, 32, 61, 32, 34,
- 86, 97,114,121, 34, 44, 10, 32, 32, 32, 32, 91, 34,118,105, 97, 34, 93, 32, 61,
- 32, 34, 86,105, 97, 34, 44, 10, 32, 32, 32, 32, 91, 34,119, 97,114,110,105,110,
-103, 34, 93, 32, 61, 32, 34, 87, 97,114,110,105,110,103, 34, 44, 10, 32, 32, 32,
- 32, 91, 34,119,105,108,108, 45,114,101,116,114,121, 45,117,110,116,105,108, 34,
- 93, 32, 61, 32, 34, 87,105,108,108, 45, 82,101,116,114,121, 45, 85,110,116,105,
-108, 34, 44, 10, 32, 32, 32, 32, 91, 34,119,119,119, 45, 97,117,116,104,101,110,
-116,105, 99, 97,116,101, 34, 93, 32, 61, 32, 34, 87, 87, 87, 45, 65,117,116,104,
-101,110,116,105, 99, 97,116,101, 34, 44, 10, 32, 32, 32, 32, 91, 34,120, 45,109,
- 97,105,108,101,114, 34, 93, 32, 61, 32, 34, 88, 45, 77, 97,105,108,101,114, 34,
- 44, 10,125, 10,
- 0 };
+ 0x69, 0x66, 0x20, 0x6e, 0x6f, 0x74, 0x28, 0x73, 0x6f, 0x63, 0x6b, 0x65,
+ 0x74, 0x29, 0x20, 0x74, 0x68, 0x65, 0x6e, 0x20, 0x0a, 0x20, 0x6c, 0x6f,
+ 0x63, 0x61, 0x6c, 0x20, 0x73, 0x6f, 0x63, 0x6b, 0x65, 0x74, 0x20, 0x3d,
+ 0x20, 0x72, 0x65, 0x71, 0x75, 0x69, 0x72, 0x65, 0x28, 0x22, 0x73, 0x6f,
+ 0x63, 0x6b, 0x65, 0x74, 0x22, 0x29, 0x0a, 0x65, 0x6e, 0x64, 0x0a, 0x73,
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return luaL_dostring(L, (const char*)B);
} /* end of embedded lua code */
-
diff --git a/Build/source/texk/web2c/luatexdir/luasocket/src/http.lua b/Build/source/texk/web2c/luatexdir/luasocket/src/http.lua
index 4c7e7d80e30..ac7b2c0ffa7 100644
--- a/Build/source/texk/web2c/luatexdir/luasocket/src/http.lua
+++ b/Build/source/texk/web2c/luatexdir/luasocket/src/http.lua
@@ -7,25 +7,30 @@
-----------------------------------------------------------------------------
-- Declare module and import dependencies
-------------------------------------------------------------------------------
-local socket = require("socket")
-local url = require("socket.url")
-local ltn12 = require("ltn12")
-local mime = require("mime")
+local socket = socket or require("socket")
+local url = socket.url or require("socket.url")
+local ltn12 = ltn12 or require("ltn12")
+local mime = mime or require("mime")
local string = require("string")
-local headers = require("socket.headers")
+local headers = socket.headers or require("socket.headers")
local base = _G
local table = require("table")
+socket.http = {}
+local _M = socket.http
module("socket.http")
-----------------------------------------------------------------------------
-- Program constants
-----------------------------------------------------------------------------
-- connection timeout in seconds
-TIMEOUT = 60
--- default port for document retrieval
-PORT = 80
+_M.TIMEOUT = 60
-- user agent field sent in request
-USERAGENT = socket._VERSION
+_M.USERAGENT = socket._VERSION
+
+-- supported schemes
+local SCHEMES = { ["http"] = true }
+-- default port for document retrieval
+local PORT = 80
-----------------------------------------------------------------------------
-- Reads MIME headers from a connection, unfolding where needed
@@ -105,14 +110,14 @@ end
-----------------------------------------------------------------------------
local metat = { __index = {} }
-function open(host, port, create)
+function _M.open(host, port, create)
-- create socket with user connect function, or with default
local c = socket.try((create or socket.tcp)())
local h = base.setmetatable({ c = c }, metat)
-- create finalized try
h.try = socket.newtry(function() h:close() end)
-- set timeout before connecting
- h.try(c:settimeout(TIMEOUT))
+ h.try(c:settimeout(_M.TIMEOUT))
h.try(c:connect(host, port or PORT))
-- here everything worked
return h
@@ -185,7 +190,7 @@ end
local function adjusturi(reqt)
local u = reqt
-- if there is a proxy, we need the full url. otherwise, just a part.
- if not reqt.proxy and not PROXY then
+ if not reqt.proxy and not _M.PROXY then
u = {
path = socket.try(reqt.path, "invalid path 'nil'"),
params = reqt.params,
@@ -197,7 +202,7 @@ local function adjusturi(reqt)
end
local function adjustproxy(reqt)
- local proxy = reqt.proxy or PROXY
+ local proxy = reqt.proxy or _M.PROXY
if proxy then
proxy = url.parse(proxy)
return proxy.host, proxy.port or 3128
@@ -208,16 +213,27 @@ end
local function adjustheaders(reqt)
-- default headers
+ local host = string.gsub(reqt.authority, "^.-@", "")
local lower = {
- ["user-agent"] = USERAGENT,
- ["host"] = reqt.host,
+ ["user-agent"] = _M.USERAGENT,
+ ["host"] = host,
["connection"] = "close, TE",
["te"] = "trailers"
}
-- if we have authentication information, pass it along
if reqt.user and reqt.password then
- lower["authorization"] =
- "Basic " .. (mime.b64(reqt.user .. ":" .. reqt.password))
+ lower["authorization"] =
+ "Basic " .. (mime.b64(reqt.user .. ":" ..
+ url.unescape(reqt.password)))
+ end
+ -- if we have proxy authentication information, pass it along
+ local proxy = reqt.proxy or _M.PROXY
+ if proxy then
+ proxy = url.parse(proxy)
+ if proxy.user and proxy.password then
+ lower["proxy-authorization"] =
+ "Basic " .. (mime.b64(proxy.user .. ":" .. proxy.password))
+ end
end
-- override with user headers
for i,v in base.pairs(reqt.headers or lower) do
@@ -239,22 +255,27 @@ local function adjustrequest(reqt)
local nreqt = reqt.url and url.parse(reqt.url, default) or {}
-- explicit components override url
for i,v in base.pairs(reqt) do nreqt[i] = v end
- if nreqt.port == "" then nreqt.port = 80 end
- socket.try(nreqt.host and nreqt.host ~= "",
- "invalid host '" .. base.tostring(nreqt.host) .. "'")
+ if nreqt.port == "" then nreqt.port = PORT end
+ if not (nreqt.host and nreqt.host ~= "") then
+ socket.try(nil, "invalid host '" .. base.tostring(nreqt.host) .. "'")
+ end
-- compute uri if user hasn't overriden
nreqt.uri = reqt.uri or adjusturi(nreqt)
- -- ajust host and port if there is a proxy
- nreqt.host, nreqt.port = adjustproxy(nreqt)
-- adjust headers in request
nreqt.headers = adjustheaders(nreqt)
+ -- ajust host and port if there is a proxy
+ nreqt.host, nreqt.port = adjustproxy(nreqt)
return nreqt
end
local function shouldredirect(reqt, code, headers)
- return headers.location and
- string.gsub(headers.location, "%s", "") ~= "" and
- (reqt.redirect ~= false) and
+ local location = headers.location
+ if not location then return false end
+ location = string.gsub(location, "%s", "")
+ if location == "" then return false end
+ local scheme = string.match(location, "^([%w][%w%+%-%.]*)%:")
+ if scheme and not SCHEMES[scheme] then return false end
+ return (reqt.redirect ~= false) and
(code == 301 or code == 302 or code == 303 or code == 307) and
(not reqt.method or reqt.method == "GET" or reqt.method == "HEAD")
and (not reqt.nredirects or reqt.nredirects < 5)
@@ -270,7 +291,7 @@ end
-- forward declarations
local trequest, tredirect
-function tredirect(reqt, location)
+--[[local]] function tredirect(reqt, location)
local result, code, headers, status = trequest {
-- the RFC says the redirect URL has to be absolute, but some
-- servers do not respect that
@@ -278,27 +299,27 @@ function tredirect(reqt, location)
source = reqt.source,
sink = reqt.sink,
headers = reqt.headers,
- proxy = reqt.proxy,
+ proxy = reqt.proxy,
nredirects = (reqt.nredirects or 0) + 1,
create = reqt.create
- }
+ }
-- pass location header back as a hint we redirected
headers = headers or {}
headers.location = headers.location or location
return result, code, headers, status
end
-function trequest(reqt)
+--[[local]] function trequest(reqt)
-- we loop until we get what we want, or
-- until we are sure there is no way to get it
local nreqt = adjustrequest(reqt)
- local h = open(nreqt.host, nreqt.port, nreqt.create)
+ local h = _M.open(nreqt.host, nreqt.port, nreqt.create)
-- send request line and headers
h:sendrequestline(nreqt.method, nreqt.uri)
h:sendheaders(nreqt.headers)
-- if there is a body, send it
if nreqt.source then
- h:sendbody(nreqt.headers, nreqt.source, nreqt.step)
+ h:sendbody(nreqt.headers, nreqt.source, nreqt.step)
end
local code, status = h:receivestatusline()
-- if it is an HTTP/0.9 server, simply get the body and we are done
@@ -308,13 +329,13 @@ function trequest(reqt)
end
local headers
-- ignore any 100-continue messages
- while code == 100 do
+ while code == 100 do
headers = h:receiveheaders()
code, status = h:receivestatusline()
end
headers = h:receiveheaders()
-- at this point we should have a honest reply from the server
- -- we can't redirect if we already used the source, so we report the error
+ -- we can't redirect if we already used the source, so we report the error
if shouldredirect(nreqt, code, headers) and not nreqt.source then
h:close()
return tredirect(reqt, headers.location)
@@ -327,11 +348,13 @@ function trequest(reqt)
return 1, code, headers, status
end
-local function srequest(u, b)
+-- turns an url and a body into a generic request
+local function genericform(u, b)
local t = {}
local reqt = {
url = u,
- sink = ltn12.sink.table(t)
+ sink = ltn12.sink.table(t),
+ target = t
}
if b then
reqt.source = ltn12.source.string(b)
@@ -341,11 +364,21 @@ local function srequest(u, b)
}
reqt.method = "POST"
end
- local code, headers, status = socket.skip(1, trequest(reqt))
- return table.concat(t), code, headers, status
+ return reqt
end
-request = socket.protect(function(reqt, body)
+_M.genericform = genericform
+
+local function srequest(u, b)
+ local reqt = genericform(u, b)
+ local _, code, headers, status = trequest(reqt)
+ return table.concat(reqt.target), code, headers, status
+end
+
+_M.request = socket.protect(function(reqt, body)
if base.type(reqt) == "string" then return srequest(reqt, body)
else return trequest(reqt) end
end)
+
+socket.http = _M
+return _M
diff --git a/Build/source/texk/web2c/luatexdir/luasocket/src/http.lua_lua.c b/Build/source/texk/web2c/luatexdir/luasocket/src/http.lua_lua.c
new file mode 100644
index 00000000000..e69de29bb2d
--- /dev/null
+++ b/Build/source/texk/web2c/luatexdir/luasocket/src/http.lua_lua.c
diff --git a/Build/source/texk/web2c/luatexdir/luasocket/src/http_lua.c b/Build/source/texk/web2c/luatexdir/luasocket/src/http_lua.c
index 1fd892e6f6c..55a791e1716 100644
--- a/Build/source/texk/web2c/luatexdir/luasocket/src/http_lua.c
+++ b/Build/source/texk/web2c/luatexdir/luasocket/src/http_lua.c
@@ -1,626 +1,823 @@
/*
- * This file is auto-generated by "lua2c http.lua http_lua"
- */
-
+ * This file is generated with xxd -i and bit of bash script.
+*/
#include "lua.h"
#include "lauxlib.h"
-
+
int luatex_http_lua_open (lua_State *L) {
static unsigned char B[] = {
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 10, 45, 45,
- 32, 72, 84, 84, 80, 47, 49, 46, 49, 32, 99,108,105,101,110,116, 32,115,117,112,
-112,111,114,116, 32,102,111,114, 32,116,104,101, 32, 76,117, 97, 32,108, 97,110,
-103,117, 97,103,101, 46, 10, 45, 45, 32, 76,117, 97, 83,111, 99,107,101,116, 32,
-116,111,111,108,107,105,116, 46, 10, 45, 45, 32, 65,117,116,104,111,114, 58, 32,
- 68,105,101,103,111, 32, 78,101,104, 97, 98, 10, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 10, 10, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 10, 45, 45, 32, 68,101, 99,108, 97,114,101, 32,
-109,111,100,117,108,101, 32, 97,110,100, 32,105,109,112,111,114,116, 32,100,101,
-112,101,110,100,101,110, 99,105,101,115, 10, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 10,108,111, 99, 97,108, 32,115,111, 99,
-107,101,116, 32, 61, 32,114,101,113,117,105,114,101, 40, 34,115,111, 99,107,101,
-116, 34, 41, 10,108,111, 99, 97,108, 32,117,114,108, 32, 61, 32,114,101,113,117,
-105,114,101, 40, 34,115,111, 99,107,101,116, 46,117,114,108, 34, 41, 10,108,111,
- 99, 97,108, 32,108,116,110, 49, 50, 32, 61, 32,114,101,113,117,105,114,101, 40,
- 34,108,116,110, 49, 50, 34, 41, 10,108,111, 99, 97,108, 32,109,105,109,101, 32,
- 61, 32,114,101,113,117,105,114,101, 40, 34,109,105,109,101, 34, 41, 10,108,111,
- 99, 97,108, 32,115,116,114,105,110,103, 32, 61, 32,114,101,113,117,105,114,101,
- 40, 34,115,116,114,105,110,103, 34, 41, 10,108,111, 99, 97,108, 32,104,101, 97,
-100,101,114,115, 32, 61, 32,114,101,113,117,105,114,101, 40, 34,115,111, 99,107,
-101,116, 46,104,101, 97,100,101,114,115, 34, 41, 10,108,111, 99, 97,108, 32, 98,
- 97,115,101, 32, 61, 32, 95, 71, 10,108,111, 99, 97,108, 32,116, 97, 98,108,101,
- 32, 61, 32,114,101,113,117,105,114,101, 40, 34,116, 97, 98,108,101, 34, 41, 10,
-109,111,100,117,108,101, 40, 34,115,111, 99,107,101,116, 46,104,116,116,112, 34,
- 41, 10, 10, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 10, 45, 45, 32, 80,114,111,103,114, 97,109, 32, 99,111,110,115,116, 97,110,116,
-115, 10, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 10,
- 45, 45, 32, 99,111,110,110,101, 99,116,105,111,110, 32,116,105,109,101,111,117,
-116, 32,105,110, 32,115,101, 99,111,110,100,115, 10, 84, 73, 77, 69, 79, 85, 84,
- 32, 61, 32, 54, 48, 10, 45, 45, 32,100,101,102, 97,117,108,116, 32,112,111,114,
-116, 32,102,111,114, 32,100,111, 99,117,109,101,110,116, 32,114,101,116,114,105,
-101,118, 97,108, 10, 80, 79, 82, 84, 32, 61, 32, 56, 48, 10, 45, 45, 32,117,115,
-101,114, 32, 97,103,101,110,116, 32,102,105,101,108,100, 32,115,101,110,116, 32,
-105,110, 32,114,101,113,117,101,115,116, 10, 85, 83, 69, 82, 65, 71, 69, 78, 84,
- 32, 61, 32,115,111, 99,107,101,116, 46, 95, 86, 69, 82, 83, 73, 79, 78, 10, 10,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 10, 45, 45,
- 32, 82,101, 97,100,115, 32, 77, 73, 77, 69, 32,104,101, 97,100,101,114,115, 32,
-102,114,111,109, 32, 97, 32, 99,111,110,110,101, 99,116,105,111,110, 44, 32,117,
-110,102,111,108,100,105,110,103, 32,119,104,101,114,101, 32,110,101,101,100,101,
-100, 10, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 10,
-108,111, 99, 97,108, 32,102,117,110, 99,116,105,111,110, 32,114,101, 99,101,105,
-118,101,104,101, 97,100,101,114,115, 40,115,111, 99,107, 44, 32,104,101, 97,100,
-101,114,115, 41, 10, 32, 32, 32, 32,108,111, 99, 97,108, 32,108,105,110,101, 44,
- 32,110, 97,109,101, 44, 32,118, 97,108,117,101, 44, 32,101,114,114, 10, 32, 32,
- 32, 32,104,101, 97,100,101,114,115, 32, 61, 32,104,101, 97,100,101,114,115, 32,
-111,114, 32,123,125, 10, 32, 32, 32, 32, 45, 45, 32,103,101,116, 32,102,105,114,
-115,116, 32,108,105,110,101, 10, 32, 32, 32, 32,108,105,110,101, 44, 32,101,114,
-114, 32, 61, 32,115,111, 99,107, 58,114,101, 99,101,105,118,101, 40, 41, 10, 32,
- 32, 32, 32,105,102, 32,101,114,114, 32,116,104,101,110, 32,114,101,116,117,114,
-110, 32,110,105,108, 44, 32,101,114,114, 32,101,110,100, 10, 32, 32, 32, 32, 45,
- 45, 32,104,101, 97,100,101,114,115, 32,103,111, 32,117,110,116,105,108, 32, 97,
- 32, 98,108, 97,110,107, 32,108,105,110,101, 32,105,115, 32,102,111,117,110,100,
- 10, 32, 32, 32, 32,119,104,105,108,101, 32,108,105,110,101, 32,126, 61, 32, 34,
- 34, 32,100,111, 10, 32, 32, 32, 32, 32, 32, 32, 32, 45, 45, 32,103,101,116, 32,
-102,105,101,108,100, 45,110, 97,109,101, 32, 97,110,100, 32,118, 97,108,117,101,
- 10, 32, 32, 32, 32, 32, 32, 32, 32,110, 97,109,101, 44, 32,118, 97,108,117,101,
- 32, 61, 32,115,111, 99,107,101,116, 46,115,107,105,112, 40, 50, 44, 32,115,116,
-114,105,110,103, 46,102,105,110,100, 40,108,105,110,101, 44, 32, 34, 94, 40, 46,
- 45, 41, 58, 37,115, 42, 40, 46, 42, 41, 34, 41, 41, 10, 32, 32, 32, 32, 32, 32,
- 32, 32,105,102, 32,110,111,116, 32, 40,110, 97,109,101, 32, 97,110,100, 32,118,
- 97,108,117,101, 41, 32,116,104,101,110, 32,114,101,116,117,114,110, 32,110,105,
-108, 44, 32, 34,109, 97,108,102,111,114,109,101,100, 32,114,101,112,111,110,115,
-101, 32,104,101, 97,100,101,114,115, 34, 32,101,110,100, 10, 32, 32, 32, 32, 32,
- 32, 32, 32,110, 97,109,101, 32, 61, 32,115,116,114,105,110,103, 46,108,111,119,
-101,114, 40,110, 97,109,101, 41, 10, 32, 32, 32, 32, 32, 32, 32, 32, 45, 45, 32,
-103,101,116, 32,110,101,120,116, 32,108,105,110,101, 32, 40,118, 97,108,117,101,
- 32,109,105,103,104,116, 32, 98,101, 32,102,111,108,100,101,100, 41, 10, 32, 32,
- 32, 32, 32, 32, 32, 32,108,105,110,101, 44, 32,101,114,114, 32, 32, 61, 32,115,
-111, 99,107, 58,114,101, 99,101,105,118,101, 40, 41, 10, 32, 32, 32, 32, 32, 32,
- 32, 32,105,102, 32,101,114,114, 32,116,104,101,110, 32,114,101,116,117,114,110,
- 32,110,105,108, 44, 32,101,114,114, 32,101,110,100, 10, 32, 32, 32, 32, 32, 32,
- 32, 32, 45, 45, 32,117,110,102,111,108,100, 32, 97,110,121, 32,102,111,108,100,
-101,100, 32,118, 97,108,117,101,115, 10, 32, 32, 32, 32, 32, 32, 32, 32,119,104,
-105,108,101, 32,115,116,114,105,110,103, 46,102,105,110,100, 40,108,105,110,101,
- 44, 32, 34, 94, 37,115, 34, 41, 32,100,111, 10, 32, 32, 32, 32, 32, 32, 32, 32,
- 32, 32, 32, 32,118, 97,108,117,101, 32, 61, 32,118, 97,108,117,101, 32, 46, 46,
- 32,108,105,110,101, 10, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32,108,105,
-110,101, 32, 61, 32,115,111, 99,107, 58,114,101, 99,101,105,118,101, 40, 41, 10,
- 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32,105,102, 32,101,114,114, 32,116,
-104,101,110, 32,114,101,116,117,114,110, 32,110,105,108, 44, 32,101,114,114, 32,
-101,110,100, 10, 32, 32, 32, 32, 32, 32, 32, 32,101,110,100, 10, 32, 32, 32, 32,
- 32, 32, 32, 32, 45, 45, 32,115, 97,118,101, 32,112, 97,105,114, 32,105,110, 32,
-116, 97, 98,108,101, 10, 32, 32, 32, 32, 32, 32, 32, 32,105,102, 32,104,101, 97,
-100,101,114,115, 91,110, 97,109,101, 93, 32,116,104,101,110, 32,104,101, 97,100,
-101,114,115, 91,110, 97,109,101, 93, 32, 61, 32,104,101, 97,100,101,114,115, 91,
-110, 97,109,101, 93, 32, 46, 46, 32, 34, 44, 32, 34, 32, 46, 46, 32,118, 97,108,
-117,101, 10, 32, 32, 32, 32, 32, 32, 32, 32,101,108,115,101, 32,104,101, 97,100,
-101,114,115, 91,110, 97,109,101, 93, 32, 61, 32,118, 97,108,117,101, 32,101,110,
-100, 10, 32, 32, 32, 32,101,110,100, 10, 32, 32, 32, 32,114,101,116,117,114,110,
- 32,104,101, 97,100,101,114,115, 10,101,110,100, 10, 10, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 10, 45, 45, 32, 69,120,116,114, 97,
- 32,115,111,117,114, 99,101,115, 32, 97,110,100, 32,115,105,110,107,115, 10, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 10,115,111, 99,
-107,101,116, 46,115,111,117,114, 99,101,116, 91, 34,104,116,116,112, 45, 99,104,
-117,110,107,101,100, 34, 93, 32, 61, 32,102,117,110, 99,116,105,111,110, 40,115,
-111, 99,107, 44, 32,104,101, 97,100,101,114,115, 41, 10, 32, 32, 32, 32,114,101,
-116,117,114,110, 32, 98, 97,115,101, 46,115,101,116,109,101,116, 97,116, 97, 98,
-108,101, 40,123, 10, 32, 32, 32, 32, 32, 32, 32, 32,103,101,116,102,100, 32, 61,
- 32,102,117,110, 99,116,105,111,110, 40, 41, 32,114,101,116,117,114,110, 32,115,
-111, 99,107, 58,103,101,116,102,100, 40, 41, 32,101,110,100, 44, 10, 32, 32, 32,
- 32, 32, 32, 32, 32,100,105,114,116,121, 32, 61, 32,102,117,110, 99,116,105,111,
-110, 40, 41, 32,114,101,116,117,114,110, 32,115,111, 99,107, 58,100,105,114,116,
-121, 40, 41, 32,101,110,100, 10, 32, 32, 32, 32,125, 44, 32,123, 10, 32, 32, 32,
- 32, 32, 32, 32, 32, 95, 95, 99, 97,108,108, 32, 61, 32,102,117,110, 99,116,105,
-111,110, 40, 41, 10, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 45, 45, 32,
-103,101,116, 32, 99,104,117,110,107, 32,115,105,122,101, 44, 32,115,107,105,112,
- 32,101,120,116,101,110,116,105,111,110, 10, 32, 32, 32, 32, 32, 32, 32, 32, 32,
- 32, 32, 32,108,111, 99, 97,108, 32,108,105,110,101, 44, 32,101,114,114, 32, 61,
- 32,115,111, 99,107, 58,114,101, 99,101,105,118,101, 40, 41, 10, 32, 32, 32, 32,
- 32, 32, 32, 32, 32, 32, 32, 32,105,102, 32,101,114,114, 32,116,104,101,110, 32,
-114,101,116,117,114,110, 32,110,105,108, 44, 32,101,114,114, 32,101,110,100, 10,
- 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32,108,111, 99, 97,108, 32,115,105,
-122,101, 32, 61, 32, 98, 97,115,101, 46,116,111,110,117,109, 98,101,114, 40,115,
-116,114,105,110,103, 46,103,115,117, 98, 40,108,105,110,101, 44, 32, 34, 59, 46,
- 42, 34, 44, 32, 34, 34, 41, 44, 32, 49, 54, 41, 10, 32, 32, 32, 32, 32, 32, 32,
- 32, 32, 32, 32, 32,105,102, 32,110,111,116, 32,115,105,122,101, 32,116,104,101,
-110, 32,114,101,116,117,114,110, 32,110,105,108, 44, 32, 34,105,110,118, 97,108,
-105,100, 32, 99,104,117,110,107, 32,115,105,122,101, 34, 32,101,110,100, 10, 32,
- 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 45, 45, 32,119, 97,115, 32,105,116,
- 32,116,104,101, 32,108, 97,115,116, 32, 99,104,117,110,107, 63, 10, 32, 32, 32,
- 32, 32, 32, 32, 32, 32, 32, 32, 32,105,102, 32,115,105,122,101, 32, 62, 32, 48,
- 32,116,104,101,110, 10, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32,
- 32, 32, 45, 45, 32,105,102, 32,110,111,116, 44, 32,103,101,116, 32, 99,104,117,
-110,107, 32, 97,110,100, 32,115,107,105,112, 32,116,101,114,109,105,110, 97,116,
-105,110,103, 32, 67, 82, 76, 70, 10, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32,
- 32, 32, 32, 32, 32,108,111, 99, 97,108, 32, 99,104,117,110,107, 44, 32,101,114,
-114, 44, 32,112, 97,114,116, 32, 61, 32,115,111, 99,107, 58,114,101, 99,101,105,
-118,101, 40,115,105,122,101, 41, 10, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32,
- 32, 32, 32, 32, 32,105,102, 32, 99,104,117,110,107, 32,116,104,101,110, 32,115,
-111, 99,107, 58,114,101, 99,101,105,118,101, 40, 41, 32,101,110,100, 10, 32, 32,
- 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32,114,101,116,117,114,110,
- 32, 99,104,117,110,107, 44, 32,101,114,114, 10, 32, 32, 32, 32, 32, 32, 32, 32,
- 32, 32, 32, 32,101,108,115,101, 10, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32,
- 32, 32, 32, 32, 32, 45, 45, 32,105,102, 32,105,116, 32,119, 97,115, 44, 32,114,
-101, 97,100, 32,116,114, 97,105,108,101,114,115, 32,105,110,116,111, 32,104,101,
- 97,100,101,114,115, 32,116, 97, 98,108,101, 10, 32, 32, 32, 32, 32, 32, 32, 32,
- 32, 32, 32, 32, 32, 32, 32, 32,104,101, 97,100,101,114,115, 44, 32,101,114,114,
- 32, 61, 32,114,101, 99,101,105,118,101,104,101, 97,100,101,114,115, 40,115,111,
- 99,107, 44, 32,104,101, 97,100,101,114,115, 41, 10, 32, 32, 32, 32, 32, 32, 32,
- 32, 32, 32, 32, 32, 32, 32, 32, 32,105,102, 32,110,111,116, 32,104,101, 97,100,
-101,114,115, 32,116,104,101,110, 32,114,101,116,117,114,110, 32,110,105,108, 44,
- 32,101,114,114, 32,101,110,100, 10, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32,
- 32,101,110,100, 10, 32, 32, 32, 32, 32, 32, 32, 32,101,110,100, 10, 32, 32, 32,
- 32,125, 41, 10,101,110,100, 10, 10,115,111, 99,107,101,116, 46,115,105,110,107,
-116, 91, 34,104,116,116,112, 45, 99,104,117,110,107,101,100, 34, 93, 32, 61, 32,
-102,117,110, 99,116,105,111,110, 40,115,111, 99,107, 41, 10, 32, 32, 32, 32,114,
-101,116,117,114,110, 32, 98, 97,115,101, 46,115,101,116,109,101,116, 97,116, 97,
- 98,108,101, 40,123, 10, 32, 32, 32, 32, 32, 32, 32, 32,103,101,116,102,100, 32,
- 61, 32,102,117,110, 99,116,105,111,110, 40, 41, 32,114,101,116,117,114,110, 32,
-115,111, 99,107, 58,103,101,116,102,100, 40, 41, 32,101,110,100, 44, 10, 32, 32,
- 32, 32, 32, 32, 32, 32,100,105,114,116,121, 32, 61, 32,102,117,110, 99,116,105,
-111,110, 40, 41, 32,114,101,116,117,114,110, 32,115,111, 99,107, 58,100,105,114,
-116,121, 40, 41, 32,101,110,100, 10, 32, 32, 32, 32,125, 44, 32,123, 10, 32, 32,
- 32, 32, 32, 32, 32, 32, 95, 95, 99, 97,108,108, 32, 61, 32,102,117,110, 99,116,
-105,111,110, 40,115,101,108,102, 44, 32, 99,104,117,110,107, 44, 32,101,114,114,
- 41, 10, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32,105,102, 32,110,111,116,
- 32, 99,104,117,110,107, 32,116,104,101,110, 32,114,101,116,117,114,110, 32,115,
-111, 99,107, 58,115,101,110,100, 40, 34, 48, 92,114, 92,110, 92,114, 92,110, 34,
- 41, 32,101,110,100, 10, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32,108,111,
- 99, 97,108, 32,115,105,122,101, 32, 61, 32,115,116,114,105,110,103, 46,102,111,
-114,109, 97,116, 40, 34, 37, 88, 92,114, 92,110, 34, 44, 32,115,116,114,105,110,
-103, 46,108,101,110, 40, 99,104,117,110,107, 41, 41, 10, 32, 32, 32, 32, 32, 32,
- 32, 32, 32, 32, 32, 32,114,101,116,117,114,110, 32,115,111, 99,107, 58,115,101,
-110,100, 40,115,105,122,101, 32, 46, 46, 32, 32, 99,104,117,110,107, 32, 46, 46,
- 32, 34, 92,114, 92,110, 34, 41, 10, 32, 32, 32, 32, 32, 32, 32, 32,101,110,100,
- 10, 32, 32, 32, 32,125, 41, 10,101,110,100, 10, 10, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 10, 45, 45, 32, 76,111,119, 32,108,101,
-118,101,108, 32, 72, 84, 84, 80, 32, 65, 80, 73, 10, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 10,108,111, 99, 97,108, 32,109,101,116,
- 97,116, 32, 61, 32,123, 32, 95, 95,105,110,100,101,120, 32, 61, 32,123,125, 32,
-125, 10, 10,102,117,110, 99,116,105,111,110, 32,111,112,101,110, 40,104,111,115,
-116, 44, 32,112,111,114,116, 44, 32, 99,114,101, 97,116,101, 41, 10, 32, 32, 32,
- 32, 45, 45, 32, 99,114,101, 97,116,101, 32,115,111, 99,107,101,116, 32,119,105,
-116,104, 32,117,115,101,114, 32, 99,111,110,110,101, 99,116, 32,102,117,110, 99,
-116,105,111,110, 44, 32,111,114, 32,119,105,116,104, 32,100,101,102, 97,117,108,
-116, 10, 32, 32, 32, 32,108,111, 99, 97,108, 32, 99, 32, 61, 32,115,111, 99,107,
-101,116, 46,116,114,121, 40, 40, 99,114,101, 97,116,101, 32,111,114, 32,115,111,
- 99,107,101,116, 46,116, 99,112, 41, 40, 41, 41, 10, 32, 32, 32, 32,108,111, 99,
- 97,108, 32,104, 32, 61, 32, 98, 97,115,101, 46,115,101,116,109,101,116, 97,116,
- 97, 98,108,101, 40,123, 32, 99, 32, 61, 32, 99, 32,125, 44, 32,109,101,116, 97,
-116, 41, 10, 32, 32, 32, 32, 45, 45, 32, 99,114,101, 97,116,101, 32,102,105,110,
- 97,108,105,122,101,100, 32,116,114,121, 10, 32, 32, 32, 32,104, 46,116,114,121,
- 32, 61, 32,115,111, 99,107,101,116, 46,110,101,119,116,114,121, 40,102,117,110,
- 99,116,105,111,110, 40, 41, 32,104, 58, 99,108,111,115,101, 40, 41, 32,101,110,
-100, 41, 10, 32, 32, 32, 32, 45, 45, 32,115,101,116, 32,116,105,109,101,111,117,
-116, 32, 98,101,102,111,114,101, 32, 99,111,110,110,101, 99,116,105,110,103, 10,
- 32, 32, 32, 32,104, 46,116,114,121, 40, 99, 58,115,101,116,116,105,109,101,111,
-117,116, 40, 84, 73, 77, 69, 79, 85, 84, 41, 41, 10, 32, 32, 32, 32,104, 46,116,
-114,121, 40, 99, 58, 99,111,110,110,101, 99,116, 40,104,111,115,116, 44, 32,112,
-111,114,116, 32,111,114, 32, 80, 79, 82, 84, 41, 41, 10, 32, 32, 32, 32, 45, 45,
- 32,104,101,114,101, 32,101,118,101,114,121,116,104,105,110,103, 32,119,111,114,
-107,101,100, 10, 32, 32, 32, 32,114,101,116,117,114,110, 32,104, 10,101,110,100,
- 10, 10,102,117,110, 99,116,105,111,110, 32,109,101,116, 97,116, 46, 95, 95,105,
-110,100,101,120, 58,115,101,110,100,114,101,113,117,101,115,116,108,105,110,101,
- 40,109,101,116,104,111,100, 44, 32,117,114,105, 41, 10, 32, 32, 32, 32,108,111,
- 99, 97,108, 32,114,101,113,108,105,110,101, 32, 61, 32,115,116,114,105,110,103,
- 46,102,111,114,109, 97,116, 40, 34, 37,115, 32, 37,115, 32, 72, 84, 84, 80, 47,
- 49, 46, 49, 92,114, 92,110, 34, 44, 32,109,101,116,104,111,100, 32,111,114, 32,
- 34, 71, 69, 84, 34, 44, 32,117,114,105, 41, 10, 32, 32, 32, 32,114,101,116,117,
-114,110, 32,115,101,108,102, 46,116,114,121, 40,115,101,108,102, 46, 99, 58,115,
-101,110,100, 40,114,101,113,108,105,110,101, 41, 41, 10,101,110,100, 10, 10,102,
-117,110, 99,116,105,111,110, 32,109,101,116, 97,116, 46, 95, 95,105,110,100,101,
-120, 58,115,101,110,100,104,101, 97,100,101,114,115, 40,116,111,115,101,110,100,
- 41, 10, 32, 32, 32, 32,108,111, 99, 97,108, 32, 99, 97,110,111,110,105, 99, 32,
- 61, 32,104,101, 97,100,101,114,115, 46, 99, 97,110,111,110,105, 99, 10, 32, 32,
- 32, 32,108,111, 99, 97,108, 32,104, 32, 61, 32, 34, 92,114, 92,110, 34, 10, 32,
- 32, 32, 32,102,111,114, 32,102, 44, 32,118, 32,105,110, 32, 98, 97,115,101, 46,
-112, 97,105,114,115, 40,116,111,115,101,110,100, 41, 32,100,111, 10, 32, 32, 32,
- 32, 32, 32, 32, 32,104, 32, 61, 32, 40, 99, 97,110,111,110,105, 99, 91,102, 93,
- 32,111,114, 32,102, 41, 32, 46, 46, 32, 34, 58, 32, 34, 32, 46, 46, 32,118, 32,
- 46, 46, 32, 34, 92,114, 92,110, 34, 32, 46, 46, 32,104, 10, 32, 32, 32, 32,101,
-110,100, 10, 32, 32, 32, 32,115,101,108,102, 46,116,114,121, 40,115,101,108,102,
- 46, 99, 58,115,101,110,100, 40,104, 41, 41, 10, 32, 32, 32, 32,114,101,116,117,
-114,110, 32, 49, 10,101,110,100, 10, 10,102,117,110, 99,116,105,111,110, 32,109,
-101,116, 97,116, 46, 95, 95,105,110,100,101,120, 58,115,101,110,100, 98,111,100,
-121, 40,104,101, 97,100,101,114,115, 44, 32,115,111,117,114, 99,101, 44, 32,115,
-116,101,112, 41, 10, 32, 32, 32, 32,115,111,117,114, 99,101, 32, 61, 32,115,111,
-117,114, 99,101, 32,111,114, 32,108,116,110, 49, 50, 46,115,111,117,114, 99,101,
- 46,101,109,112,116,121, 40, 41, 10, 32, 32, 32, 32,115,116,101,112, 32, 61, 32,
-115,116,101,112, 32,111,114, 32,108,116,110, 49, 50, 46,112,117,109,112, 46,115,
-116,101,112, 10, 32, 32, 32, 32, 45, 45, 32,105,102, 32,119,101, 32,100,111,110,
- 39,116, 32,107,110,111,119, 32,116,104,101, 32,115,105,122,101, 32,105,110, 32,
- 97,100,118, 97,110, 99,101, 44, 32,115,101,110,100, 32, 99,104,117,110,107,101,
-100, 32, 97,110,100, 32,104,111,112,101, 32,102,111,114, 32,116,104,101, 32, 98,
-101,115,116, 10, 32, 32, 32, 32,108,111, 99, 97,108, 32,109,111,100,101, 32, 61,
- 32, 34,104,116,116,112, 45, 99,104,117,110,107,101,100, 34, 10, 32, 32, 32, 32,
-105,102, 32,104,101, 97,100,101,114,115, 91, 34, 99,111,110,116,101,110,116, 45,
-108,101,110,103,116,104, 34, 93, 32,116,104,101,110, 32,109,111,100,101, 32, 61,
- 32, 34,107,101,101,112, 45,111,112,101,110, 34, 32,101,110,100, 10, 32, 32, 32,
- 32,114,101,116,117,114,110, 32,115,101,108,102, 46,116,114,121, 40,108,116,110,
- 49, 50, 46,112,117,109,112, 46, 97,108,108, 40,115,111,117,114, 99,101, 44, 32,
-115,111, 99,107,101,116, 46,115,105,110,107, 40,109,111,100,101, 44, 32,115,101,
-108,102, 46, 99, 41, 44, 32,115,116,101,112, 41, 41, 10,101,110,100, 10, 10,102,
-117,110, 99,116,105,111,110, 32,109,101,116, 97,116, 46, 95, 95,105,110,100,101,
-120, 58,114,101, 99,101,105,118,101,115,116, 97,116,117,115,108,105,110,101, 40,
- 41, 10, 32, 32, 32, 32,108,111, 99, 97,108, 32,115,116, 97,116,117,115, 32, 61,
- 32,115,101,108,102, 46,116,114,121, 40,115,101,108,102, 46, 99, 58,114,101, 99,
-101,105,118,101, 40, 53, 41, 41, 10, 32, 32, 32, 32, 45, 45, 32,105,100,101,110,
-116,105,102,121, 32, 72, 84, 84, 80, 47, 48, 46, 57, 32,114,101,115,112,111,110,
-115,101,115, 44, 32,119,104,105, 99,104, 32,100,111, 32,110,111,116, 32, 99,111,
-110,116, 97,105,110, 32, 97, 32,115,116, 97,116,117,115, 32,108,105,110,101, 10,
- 32, 32, 32, 32, 45, 45, 32,116,104,105,115, 32,105,115, 32,106,117,115,116, 32,
- 97, 32,104,101,117,114,105,115,116,105, 99, 44, 32, 98,117,116, 32,105,115, 32,
-119,104, 97,116, 32,116,104,101, 32, 82, 70, 67, 32,114,101, 99,111,109,109,101,
-110,100,115, 10, 32, 32, 32, 32,105,102, 32,115,116, 97,116,117,115, 32,126, 61,
- 32, 34, 72, 84, 84, 80, 47, 34, 32,116,104,101,110, 32,114,101,116,117,114,110,
- 32,110,105,108, 44, 32,115,116, 97,116,117,115, 32,101,110,100, 10, 32, 32, 32,
- 32, 45, 45, 32,111,116,104,101,114,119,105,115,101, 32,112,114,111, 99,101,101,
-100, 32,114,101, 97,100,105,110,103, 32, 97, 32,115,116, 97,116,117,115, 32,108,
-105,110,101, 10, 32, 32, 32, 32,115,116, 97,116,117,115, 32, 61, 32,115,101,108,
-102, 46,116,114,121, 40,115,101,108,102, 46, 99, 58,114,101, 99,101,105,118,101,
- 40, 34, 42,108, 34, 44, 32,115,116, 97,116,117,115, 41, 41, 10, 32, 32, 32, 32,
-108,111, 99, 97,108, 32, 99,111,100,101, 32, 61, 32,115,111, 99,107,101,116, 46,
-115,107,105,112, 40, 50, 44, 32,115,116,114,105,110,103, 46,102,105,110,100, 40,
-115,116, 97,116,117,115, 44, 32, 34, 72, 84, 84, 80, 47, 37,100, 42, 37, 46, 37,
-100, 42, 32, 40, 37,100, 37,100, 37,100, 41, 34, 41, 41, 10, 32, 32, 32, 32,114,
-101,116,117,114,110, 32,115,101,108,102, 46,116,114,121, 40, 98, 97,115,101, 46,
-116,111,110,117,109, 98,101,114, 40, 99,111,100,101, 41, 44, 32,115,116, 97,116,
-117,115, 41, 10,101,110,100, 10, 10,102,117,110, 99,116,105,111,110, 32,109,101,
-116, 97,116, 46, 95, 95,105,110,100,101,120, 58,114,101, 99,101,105,118,101,104,
-101, 97,100,101,114,115, 40, 41, 10, 32, 32, 32, 32,114,101,116,117,114,110, 32,
-115,101,108,102, 46,116,114,121, 40,114,101, 99,101,105,118,101,104,101, 97,100,
-101,114,115, 40,115,101,108,102, 46, 99, 41, 41, 10,101,110,100, 10, 10,102,117,
-110, 99,116,105,111,110, 32,109,101,116, 97,116, 46, 95, 95,105,110,100,101,120,
- 58,114,101, 99,101,105,118,101, 98,111,100,121, 40,104,101, 97,100,101,114,115,
- 44, 32,115,105,110,107, 44, 32,115,116,101,112, 41, 10, 32, 32, 32, 32,115,105,
-110,107, 32, 61, 32,115,105,110,107, 32,111,114, 32,108,116,110, 49, 50, 46,115,
-105,110,107, 46,110,117,108,108, 40, 41, 10, 32, 32, 32, 32,115,116,101,112, 32,
- 61, 32,115,116,101,112, 32,111,114, 32,108,116,110, 49, 50, 46,112,117,109,112,
- 46,115,116,101,112, 10, 32, 32, 32, 32,108,111, 99, 97,108, 32,108,101,110,103,
-116,104, 32, 61, 32, 98, 97,115,101, 46,116,111,110,117,109, 98,101,114, 40,104,
-101, 97,100,101,114,115, 91, 34, 99,111,110,116,101,110,116, 45,108,101,110,103,
-116,104, 34, 93, 41, 10, 32, 32, 32, 32,108,111, 99, 97,108, 32,116, 32, 61, 32,
-104,101, 97,100,101,114,115, 91, 34,116,114, 97,110,115,102,101,114, 45,101,110,
- 99,111,100,105,110,103, 34, 93, 32, 45, 45, 32,115,104,111,114,116, 99,117,116,
- 10, 32, 32, 32, 32,108,111, 99, 97,108, 32,109,111,100,101, 32, 61, 32, 34,100,
-101,102, 97,117,108,116, 34, 32, 45, 45, 32, 99,111,110,110,101, 99,116,105,111,
-110, 32, 99,108,111,115,101, 10, 32, 32, 32, 32,105,102, 32,116, 32, 97,110,100,
- 32,116, 32,126, 61, 32, 34,105,100,101,110,116,105,116,121, 34, 32,116,104,101,
-110, 32,109,111,100,101, 32, 61, 32, 34,104,116,116,112, 45, 99,104,117,110,107,
-101,100, 34, 10, 32, 32, 32, 32,101,108,115,101,105,102, 32, 98, 97,115,101, 46,
-116,111,110,117,109, 98,101,114, 40,104,101, 97,100,101,114,115, 91, 34, 99,111,
-110,116,101,110,116, 45,108,101,110,103,116,104, 34, 93, 41, 32,116,104,101,110,
- 32,109,111,100,101, 32, 61, 32, 34, 98,121, 45,108,101,110,103,116,104, 34, 32,
-101,110,100, 10, 32, 32, 32, 32,114,101,116,117,114,110, 32,115,101,108,102, 46,
-116,114,121, 40,108,116,110, 49, 50, 46,112,117,109,112, 46, 97,108,108, 40,115,
-111, 99,107,101,116, 46,115,111,117,114, 99,101, 40,109,111,100,101, 44, 32,115,
-101,108,102, 46, 99, 44, 32,108,101,110,103,116,104, 41, 44, 10, 32, 32, 32, 32,
- 32, 32, 32, 32,115,105,110,107, 44, 32,115,116,101,112, 41, 41, 10,101,110,100,
- 10, 10,102,117,110, 99,116,105,111,110, 32,109,101,116, 97,116, 46, 95, 95,105,
-110,100,101,120, 58,114,101, 99,101,105,118,101, 48, 57, 98,111,100,121, 40,115,
-116, 97,116,117,115, 44, 32,115,105,110,107, 44, 32,115,116,101,112, 41, 10, 32,
- 32, 32, 32,108,111, 99, 97,108, 32,115,111,117,114, 99,101, 32, 61, 32,108,116,
-110, 49, 50, 46,115,111,117,114, 99,101, 46,114,101,119,105,110,100, 40,115,111,
- 99,107,101,116, 46,115,111,117,114, 99,101, 40, 34,117,110,116,105,108, 45, 99,
-108,111,115,101,100, 34, 44, 32,115,101,108,102, 46, 99, 41, 41, 10, 32, 32, 32,
- 32,115,111,117,114, 99,101, 40,115,116, 97,116,117,115, 41, 10, 32, 32, 32, 32,
-114,101,116,117,114,110, 32,115,101,108,102, 46,116,114,121, 40,108,116,110, 49,
- 50, 46,112,117,109,112, 46, 97,108,108, 40,115,111,117,114, 99,101, 44, 32,115,
-105,110,107, 44, 32,115,116,101,112, 41, 41, 10,101,110,100, 10, 10,102,117,110,
- 99,116,105,111,110, 32,109,101,116, 97,116, 46, 95, 95,105,110,100,101,120, 58,
- 99,108,111,115,101, 40, 41, 10, 32, 32, 32, 32,114,101,116,117,114,110, 32,115,
-101,108,102, 46, 99, 58, 99,108,111,115,101, 40, 41, 10,101,110,100, 10, 10, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 10, 45, 45, 32,
- 72,105,103,104, 32,108,101,118,101,108, 32, 72, 84, 84, 80, 32, 65, 80, 73, 10,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 10,108,111,
- 99, 97,108, 32,102,117,110, 99,116,105,111,110, 32, 97,100,106,117,115,116,117,
-114,105, 40,114,101,113,116, 41, 10, 32, 32, 32, 32,108,111, 99, 97,108, 32,117,
- 32, 61, 32,114,101,113,116, 10, 32, 32, 32, 32, 45, 45, 32,105,102, 32,116,104,
-101,114,101, 32,105,115, 32, 97, 32,112,114,111,120,121, 44, 32,119,101, 32,110,
-101,101,100, 32,116,104,101, 32,102,117,108,108, 32,117,114,108, 46, 32,111,116,
-104,101,114,119,105,115,101, 44, 32,106,117,115,116, 32, 97, 32,112, 97,114,116,
- 46, 10, 32, 32, 32, 32,105,102, 32,110,111,116, 32,114,101,113,116, 46,112,114,
-111,120,121, 32, 97,110,100, 32,110,111,116, 32, 80, 82, 79, 88, 89, 32,116,104,
-101,110, 10, 32, 32, 32, 32, 32, 32, 32, 32,117, 32, 61, 32,123, 10, 32, 32, 32,
- 32, 32, 32, 32, 32, 32, 32, 32,112, 97,116,104, 32, 61, 32,115,111, 99,107,101,
-116, 46,116,114,121, 40,114,101,113,116, 46,112, 97,116,104, 44, 32, 34,105,110,
-118, 97,108,105,100, 32,112, 97,116,104, 32, 39,110,105,108, 39, 34, 41, 44, 10,
- 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32,112, 97,114, 97,109,115, 32, 61, 32,
-114,101,113,116, 46,112, 97,114, 97,109,115, 44, 10, 32, 32, 32, 32, 32, 32, 32,
- 32, 32, 32, 32,113,117,101,114,121, 32, 61, 32,114,101,113,116, 46,113,117,101,
-114,121, 44, 10, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32,102,114, 97,103,109,
-101,110,116, 32, 61, 32,114,101,113,116, 46,102,114, 97,103,109,101,110,116, 10,
- 32, 32, 32, 32, 32, 32, 32, 32,125, 10, 32, 32, 32, 32,101,110,100, 10, 32, 32,
- 32, 32,114,101,116,117,114,110, 32,117,114,108, 46, 98,117,105,108,100, 40,117,
- 41, 10,101,110,100, 10, 10,108,111, 99, 97,108, 32,102,117,110, 99,116,105,111,
-110, 32, 97,100,106,117,115,116,112,114,111,120,121, 40,114,101,113,116, 41, 10,
- 32, 32, 32, 32,108,111, 99, 97,108, 32,112,114,111,120,121, 32, 61, 32,114,101,
-113,116, 46,112,114,111,120,121, 32,111,114, 32, 80, 82, 79, 88, 89, 10, 32, 32,
- 32, 32,105,102, 32,112,114,111,120,121, 32,116,104,101,110, 10, 32, 32, 32, 32,
- 32, 32, 32, 32,112,114,111,120,121, 32, 61, 32,117,114,108, 46,112, 97,114,115,
-101, 40,112,114,111,120,121, 41, 10, 32, 32, 32, 32, 32, 32, 32, 32,114,101,116,
-117,114,110, 32,112,114,111,120,121, 46,104,111,115,116, 44, 32,112,114,111,120,
-121, 46,112,111,114,116, 32,111,114, 32, 51, 49, 50, 56, 10, 32, 32, 32, 32,101,
-108,115,101, 10, 32, 32, 32, 32, 32, 32, 32, 32,114,101,116,117,114,110, 32,114,
-101,113,116, 46,104,111,115,116, 44, 32,114,101,113,116, 46,112,111,114,116, 10,
- 32, 32, 32, 32,101,110,100, 10,101,110,100, 10, 10,108,111, 99, 97,108, 32,102,
-117,110, 99,116,105,111,110, 32, 97,100,106,117,115,116,104,101, 97,100,101,114,
-115, 40,114,101,113,116, 41, 10, 32, 32, 32, 32, 45, 45, 32,100,101,102, 97,117,
-108,116, 32,104,101, 97,100,101,114,115, 10, 32, 32, 32, 32,108,111, 99, 97,108,
- 32,108,111,119,101,114, 32, 61, 32,123, 10, 32, 32, 32, 32, 32, 32, 32, 32, 91,
- 34,117,115,101,114, 45, 97,103,101,110,116, 34, 93, 32, 61, 32, 85, 83, 69, 82,
- 65, 71, 69, 78, 84, 44, 10, 32, 32, 32, 32, 32, 32, 32, 32, 91, 34,104,111,115,
-116, 34, 93, 32, 61, 32,114,101,113,116, 46,104,111,115,116, 44, 10, 32, 32, 32,
- 32, 32, 32, 32, 32, 91, 34, 99,111,110,110,101, 99,116,105,111,110, 34, 93, 32,
- 61, 32, 34, 99,108,111,115,101, 44, 32, 84, 69, 34, 44, 10, 32, 32, 32, 32, 32,
- 32, 32, 32, 91, 34,116,101, 34, 93, 32, 61, 32, 34,116,114, 97,105,108,101,114,
-115, 34, 10, 32, 32, 32, 32,125, 10, 32, 32, 32, 32, 45, 45, 32,105,102, 32,119,
-101, 32,104, 97,118,101, 32, 97,117,116,104,101,110,116,105, 99, 97,116,105,111,
-110, 32,105,110,102,111,114,109, 97,116,105,111,110, 44, 32,112, 97,115,115, 32,
-105,116, 32, 97,108,111,110,103, 10, 32, 32, 32, 32,105,102, 32,114,101,113,116,
- 46,117,115,101,114, 32, 97,110,100, 32,114,101,113,116, 46,112, 97,115,115,119,
-111,114,100, 32,116,104,101,110, 10, 32, 32, 32, 32, 32, 32, 32, 32,108,111,119,
-101,114, 91, 34, 97,117,116,104,111,114,105,122, 97,116,105,111,110, 34, 93, 32,
- 61, 32, 10, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 34, 66, 97,115,105,
- 99, 32, 34, 32, 46, 46, 32, 32, 40,109,105,109,101, 46, 98, 54, 52, 40,114,101,
-113,116, 46,117,115,101,114, 32, 46, 46, 32, 34, 58, 34, 32, 46, 46, 32,114,101,
-113,116, 46,112, 97,115,115,119,111,114,100, 41, 41, 10, 32, 32, 32, 32,101,110,
-100, 10, 32, 32, 32, 32, 45, 45, 32,111,118,101,114,114,105,100,101, 32,119,105,
-116,104, 32,117,115,101,114, 32,104,101, 97,100,101,114,115, 10, 32, 32, 32, 32,
-102,111,114, 32,105, 44,118, 32,105,110, 32, 98, 97,115,101, 46,112, 97,105,114,
-115, 40,114,101,113,116, 46,104,101, 97,100,101,114,115, 32,111,114, 32,108,111,
-119,101,114, 41, 32,100,111, 10, 32, 32, 32, 32, 32, 32, 32, 32,108,111,119,101,
-114, 91,115,116,114,105,110,103, 46,108,111,119,101,114, 40,105, 41, 93, 32, 61,
- 32,118, 10, 32, 32, 32, 32,101,110,100, 10, 32, 32, 32, 32,114,101,116,117,114,
-110, 32,108,111,119,101,114, 10,101,110,100, 10, 10, 45, 45, 32,100,101,102, 97,
-117,108,116, 32,117,114,108, 32,112, 97,114,116,115, 10,108,111, 99, 97,108, 32,
-100,101,102, 97,117,108,116, 32, 61, 32,123, 10, 32, 32, 32, 32,104,111,115,116,
- 32, 61, 32, 34, 34, 44, 10, 32, 32, 32, 32,112,111,114,116, 32, 61, 32, 80, 79,
- 82, 84, 44, 10, 32, 32, 32, 32,112, 97,116,104, 32, 61, 34, 47, 34, 44, 10, 32,
- 32, 32, 32,115, 99,104,101,109,101, 32, 61, 32, 34,104,116,116,112, 34, 10,125,
- 10, 10,108,111, 99, 97,108, 32,102,117,110, 99,116,105,111,110, 32, 97,100,106,
-117,115,116,114,101,113,117,101,115,116, 40,114,101,113,116, 41, 10, 32, 32, 32,
- 32, 45, 45, 32,112, 97,114,115,101, 32,117,114,108, 32,105,102, 32,112,114,111,
-118,105,100,101,100, 10, 32, 32, 32, 32,108,111, 99, 97,108, 32,110,114,101,113,
-116, 32, 61, 32,114,101,113,116, 46,117,114,108, 32, 97,110,100, 32,117,114,108,
- 46,112, 97,114,115,101, 40,114,101,113,116, 46,117,114,108, 44, 32,100,101,102,
- 97,117,108,116, 41, 32,111,114, 32,123,125, 10, 32, 32, 32, 32, 45, 45, 32,101,
-120,112,108,105, 99,105,116, 32, 99,111,109,112,111,110,101,110,116,115, 32,111,
-118,101,114,114,105,100,101, 32,117,114,108, 10, 32, 32, 32, 32,102,111,114, 32,
-105, 44,118, 32,105,110, 32, 98, 97,115,101, 46,112, 97,105,114,115, 40,114,101,
-113,116, 41, 32,100,111, 32,110,114,101,113,116, 91,105, 93, 32, 61, 32,118, 32,
-101,110,100, 10, 32, 32, 32, 32,105,102, 32,110,114,101,113,116, 46,112,111,114,
-116, 32, 61, 61, 32, 34, 34, 32,116,104,101,110, 32,110,114,101,113,116, 46,112,
-111,114,116, 32, 61, 32, 56, 48, 32,101,110,100, 10, 32, 32, 32, 32,115,111, 99,
-107,101,116, 46,116,114,121, 40,110,114,101,113,116, 46,104,111,115,116, 32, 97,
-110,100, 32,110,114,101,113,116, 46,104,111,115,116, 32,126, 61, 32, 34, 34, 44,
- 32, 10, 32, 32, 32, 32, 32, 32, 32, 32, 34,105,110,118, 97,108,105,100, 32,104,
-111,115,116, 32, 39, 34, 32, 46, 46, 32, 98, 97,115,101, 46,116,111,115,116,114,
-105,110,103, 40,110,114,101,113,116, 46,104,111,115,116, 41, 32, 46, 46, 32, 34,
- 39, 34, 41, 10, 32, 32, 32, 32, 45, 45, 32, 99,111,109,112,117,116,101, 32,117,
-114,105, 32,105,102, 32,117,115,101,114, 32,104, 97,115,110, 39,116, 32,111,118,
-101,114,114,105,100,101,110, 10, 32, 32, 32, 32,110,114,101,113,116, 46,117,114,
-105, 32, 61, 32,114,101,113,116, 46,117,114,105, 32,111,114, 32, 97,100,106,117,
-115,116,117,114,105, 40,110,114,101,113,116, 41, 10, 32, 32, 32, 32, 45, 45, 32,
- 97,106,117,115,116, 32,104,111,115,116, 32, 97,110,100, 32,112,111,114,116, 32,
-105,102, 32,116,104,101,114,101, 32,105,115, 32, 97, 32,112,114,111,120,121, 10,
- 32, 32, 32, 32,110,114,101,113,116, 46,104,111,115,116, 44, 32,110,114,101,113,
-116, 46,112,111,114,116, 32, 61, 32, 97,100,106,117,115,116,112,114,111,120,121,
- 40,110,114,101,113,116, 41, 10, 32, 32, 32, 32, 45, 45, 32, 97,100,106,117,115,
-116, 32,104,101, 97,100,101,114,115, 32,105,110, 32,114,101,113,117,101,115,116,
- 10, 32, 32, 32, 32,110,114,101,113,116, 46,104,101, 97,100,101,114,115, 32, 61,
- 32, 97,100,106,117,115,116,104,101, 97,100,101,114,115, 40,110,114,101,113,116,
- 41, 10, 32, 32, 32, 32,114,101,116,117,114,110, 32,110,114,101,113,116, 10,101,
-110,100, 10, 10,108,111, 99, 97,108, 32,102,117,110, 99,116,105,111,110, 32,115,
-104,111,117,108,100,114,101,100,105,114,101, 99,116, 40,114,101,113,116, 44, 32,
- 99,111,100,101, 44, 32,104,101, 97,100,101,114,115, 41, 10, 32, 32, 32, 32,114,
-101,116,117,114,110, 32,104,101, 97,100,101,114,115, 46,108,111, 99, 97,116,105,
-111,110, 32, 97,110,100, 10, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32,115,116,
-114,105,110,103, 46,103,115,117, 98, 40,104,101, 97,100,101,114,115, 46,108,111,
- 99, 97,116,105,111,110, 44, 32, 34, 37,115, 34, 44, 32, 34, 34, 41, 32,126, 61,
- 32, 34, 34, 32, 97,110,100, 10, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 40,
-114,101,113,116, 46,114,101,100,105,114,101, 99,116, 32,126, 61, 32,102, 97,108,
-115,101, 41, 32, 97,110,100, 10, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 40,
- 99,111,100,101, 32, 61, 61, 32, 51, 48, 49, 32,111,114, 32, 99,111,100,101, 32,
- 61, 61, 32, 51, 48, 50, 32,111,114, 32, 99,111,100,101, 32, 61, 61, 32, 51, 48,
- 51, 32,111,114, 32, 99,111,100,101, 32, 61, 61, 32, 51, 48, 55, 41, 32, 97,110,
-100, 10, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 40,110,111,116, 32,114,101,
-113,116, 46,109,101,116,104,111,100, 32,111,114, 32,114,101,113,116, 46,109,101,
-116,104,111,100, 32, 61, 61, 32, 34, 71, 69, 84, 34, 32,111,114, 32,114,101,113,
-116, 46,109,101,116,104,111,100, 32, 61, 61, 32, 34, 72, 69, 65, 68, 34, 41, 10,
- 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 97,110,100, 32, 40,110,111,116, 32,
-114,101,113,116, 46,110,114,101,100,105,114,101, 99,116,115, 32,111,114, 32,114,
-101,113,116, 46,110,114,101,100,105,114,101, 99,116,115, 32, 60, 32, 53, 41, 10,
-101,110,100, 10, 10,108,111, 99, 97,108, 32,102,117,110, 99,116,105,111,110, 32,
-115,104,111,117,108,100,114,101, 99,101,105,118,101, 98,111,100,121, 40,114,101,
-113,116, 44, 32, 99,111,100,101, 41, 10, 32, 32, 32, 32,105,102, 32,114,101,113,
-116, 46,109,101,116,104,111,100, 32, 61, 61, 32, 34, 72, 69, 65, 68, 34, 32,116,
-104,101,110, 32,114,101,116,117,114,110, 32,110,105,108, 32,101,110,100, 10, 32,
- 32, 32, 32,105,102, 32, 99,111,100,101, 32, 61, 61, 32, 50, 48, 52, 32,111,114,
- 32, 99,111,100,101, 32, 61, 61, 32, 51, 48, 52, 32,116,104,101,110, 32,114,101,
-116,117,114,110, 32,110,105,108, 32,101,110,100, 10, 32, 32, 32, 32,105,102, 32,
- 99,111,100,101, 32, 62, 61, 32, 49, 48, 48, 32, 97,110,100, 32, 99,111,100,101,
- 32, 60, 32, 50, 48, 48, 32,116,104,101,110, 32,114,101,116,117,114,110, 32,110,
-105,108, 32,101,110,100, 10, 32, 32, 32, 32,114,101,116,117,114,110, 32, 49, 10,
-101,110,100, 10, 10, 45, 45, 32,102,111,114,119, 97,114,100, 32,100,101, 99,108,
- 97,114, 97,116,105,111,110,115, 10,108,111, 99, 97,108, 32,116,114,101,113,117,
-101,115,116, 44, 32,116,114,101,100,105,114,101, 99,116, 10, 10,102,117,110, 99,
-116,105,111,110, 32,116,114,101,100,105,114,101, 99,116, 40,114,101,113,116, 44,
- 32,108,111, 99, 97,116,105,111,110, 41, 10, 32, 32, 32, 32,108,111, 99, 97,108,
- 32,114,101,115,117,108,116, 44, 32, 99,111,100,101, 44, 32,104,101, 97,100,101,
-114,115, 44, 32,115,116, 97,116,117,115, 32, 61, 32,116,114,101,113,117,101,115,
-116, 32,123, 10, 32, 32, 32, 32, 32, 32, 32, 32, 45, 45, 32,116,104,101, 32, 82,
- 70, 67, 32,115, 97,121,115, 32,116,104,101, 32,114,101,100,105,114,101, 99,116,
- 32, 85, 82, 76, 32,104, 97,115, 32,116,111, 32, 98,101, 32, 97, 98,115,111,108,
-117,116,101, 44, 32, 98,117,116, 32,115,111,109,101, 10, 32, 32, 32, 32, 32, 32,
- 32, 32, 45, 45, 32,115,101,114,118,101,114,115, 32,100,111, 32,110,111,116, 32,
-114,101,115,112,101, 99,116, 32,116,104, 97,116, 10, 32, 32, 32, 32, 32, 32, 32,
- 32,117,114,108, 32, 61, 32,117,114,108, 46, 97, 98,115,111,108,117,116,101, 40,
-114,101,113,116, 46,117,114,108, 44, 32,108,111, 99, 97,116,105,111,110, 41, 44,
- 10, 32, 32, 32, 32, 32, 32, 32, 32,115,111,117,114, 99,101, 32, 61, 32,114,101,
-113,116, 46,115,111,117,114, 99,101, 44, 10, 32, 32, 32, 32, 32, 32, 32, 32,115,
-105,110,107, 32, 61, 32,114,101,113,116, 46,115,105,110,107, 44, 10, 32, 32, 32,
- 32, 32, 32, 32, 32,104,101, 97,100,101,114,115, 32, 61, 32,114,101,113,116, 46,
-104,101, 97,100,101,114,115, 44, 10, 32, 32, 32, 32, 32, 32, 32, 32,112,114,111,
-120,121, 32, 61, 32,114,101,113,116, 46,112,114,111,120,121, 44, 32, 10, 32, 32,
- 32, 32, 32, 32, 32, 32,110,114,101,100,105,114,101, 99,116,115, 32, 61, 32, 40,
-114,101,113,116, 46,110,114,101,100,105,114,101, 99,116,115, 32,111,114, 32, 48,
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+ 0x65, 0x6c, 0x73, 0x65, 0x20, 0x72, 0x65, 0x74, 0x75, 0x72, 0x6e, 0x20,
+ 0x74, 0x72, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x28, 0x72, 0x65, 0x71,
+ 0x74, 0x29, 0x20, 0x65, 0x6e, 0x64, 0x0a, 0x65, 0x6e, 0x64, 0x29, 0x0a,
+ 0x73, 0x6f, 0x63, 0x6b, 0x65, 0x74, 0x2e, 0x68, 0x74, 0x74, 0x70, 0x20,
+ 0x3d, 0x20, 0x20, 0x5f, 0x4d, 0x0a, 0x72, 0x65, 0x74, 0x75, 0x72, 0x6e,
+ 0x20, 0x5f, 0x4d, 0x0a,0x0};
return luaL_dostring(L, (const char*)B);
} /* end of embedded lua code */
-
diff --git a/Build/source/texk/web2c/luatexdir/luasocket/src/inet.c b/Build/source/texk/web2c/luatexdir/luasocket/src/inet.c
index 8bad83e7aa1..f4c84044eb7 100644
--- a/Build/source/texk/web2c/luatexdir/luasocket/src/inet.c
+++ b/Build/source/texk/web2c/luatexdir/luasocket/src/inet.c
@@ -3,66 +3,15 @@
* LuaSocket toolkit
\*=========================================================================*/
#include <stdio.h>
+#include <stdlib.h>
#include <string.h>
#include "lua.h"
#include "lauxlib.h"
+#include "compat.h"
#include "inet.h"
-#if defined(__MINGW32__)
-const char *inet_ntop(int af, const void *src, char *dst, socklen_t cnt)
-{
- if (af == AF_INET)
- {
- struct sockaddr_in in;
- memset(&in, 0, sizeof(in));
- in.sin_family = AF_INET;
- memcpy(&in.sin_addr, src, sizeof(struct in_addr));
- getnameinfo((struct sockaddr *)&in, sizeof(struct
-sockaddr_in), dst, cnt, NULL, 0, NI_NUMERICHOST);
- return dst;
- }
- else if (af == AF_INET6)
- {
- struct sockaddr_in6 in;
- memset(&in, 0, sizeof(in));
- in.sin6_family = AF_INET6;
- memcpy(&in.sin6_addr, src, sizeof(struct in_addr6));
- getnameinfo((struct sockaddr *)&in, sizeof(struct
-sockaddr_in6), dst, cnt, NULL, 0, NI_NUMERICHOST);
- return dst;
- }
- return NULL;
-}
-
-int inet_pton(int af, const char *src, void *dst)
-{
- struct addrinfo hints, *res, *ressave;
-
- memset(&hints, 0, sizeof(struct addrinfo));
- hints.ai_family = af;
-
- if (getaddrinfo(src, NULL, &hints, &res) != 0)
- {
- return -1;
- }
-
- ressave = res;
-
- while (res)
- {
- memcpy(dst, res->ai_addr, res->ai_addrlen);
- res = res->ai_next;
- }
-
- freeaddrinfo(ressave);
- return 0;
-}
-
-#endif
-
-
/*=========================================================================*\
* Internal function prototypes.
\*=========================================================================*/
@@ -93,7 +42,7 @@ int inet_open(lua_State *L)
{
lua_pushstring(L, "dns");
lua_newtable(L);
- luaL_openlib(L, NULL, func, 0);
+ luaL_setfuncs(L, func, 0);
lua_settable(L, -3);
return 0;
}
@@ -132,24 +81,22 @@ static int inet_global_tohostname(lua_State *L) {
}
static int inet_global_getnameinfo(lua_State *L) {
+ char hbuf[NI_MAXHOST];
+ char sbuf[NI_MAXSERV];
int i, ret;
- char host[1024];
- char serv[32];
struct addrinfo hints;
struct addrinfo *resolved, *iter;
- const char *node = luaL_optstring(L, 1, NULL);
- const char *service = luaL_optstring(L, 2, NULL);
+ const char *host = luaL_optstring(L, 1, NULL);
+ const char *serv = luaL_optstring(L, 2, NULL);
- if (!(node || service))
- luaL_error(L, "You have to specify a hostname, a service, or both");
+ if (!(host || serv))
+ luaL_error(L, "host and serv cannot be both nil");
memset(&hints, 0, sizeof(hints));
hints.ai_socktype = SOCK_STREAM;
- hints.ai_family = PF_UNSPEC;
+ hints.ai_family = AF_UNSPEC;
- /* getaddrinfo must get a node and a service argument */
- ret = getaddrinfo(node ? node : "127.0.0.1", service ? service : "7",
- &hints, &resolved);
+ ret = getaddrinfo(host, serv, &hints, &resolved);
if (ret != 0) {
lua_pushnil(L);
lua_pushstring(L, socket_gaistrerror(ret));
@@ -158,19 +105,19 @@ static int inet_global_getnameinfo(lua_State *L) {
lua_newtable(L);
for (i = 1, iter = resolved; iter; i++, iter = iter->ai_next) {
- getnameinfo(iter->ai_addr, (socklen_t) iter->ai_addrlen, host,
- node ? (socklen_t) sizeof(host) : 0, serv, service ? (socklen_t) sizeof(serv) : 0, 0);
-
- if (node) {
+ getnameinfo(iter->ai_addr, (socklen_t) iter->ai_addrlen,
+ hbuf, host? (socklen_t) sizeof(hbuf): 0,
+ sbuf, serv? (socklen_t) sizeof(sbuf): 0, 0);
+ if (host) {
lua_pushnumber(L, i);
- lua_pushstring(L, host);
+ lua_pushstring(L, hbuf);
lua_settable(L, -3);
}
}
freeaddrinfo(resolved);
- if (service) {
- lua_pushstring(L, serv);
+ if (serv) {
+ lua_pushstring(L, sbuf);
return 2;
} else {
return 1;
@@ -199,7 +146,7 @@ static int inet_global_toip(lua_State *L)
int inet_optfamily(lua_State* L, int narg, const char* def)
{
static const char* optname[] = { "unspec", "inet", "inet6", NULL };
- static int optvalue[] = { PF_UNSPEC, PF_INET, PF_INET6, 0 };
+ static int optvalue[] = { AF_UNSPEC, AF_INET, AF_INET6, 0 };
return optvalue[luaL_checkoption(L, narg, def, optname)];
}
@@ -220,7 +167,7 @@ static int inet_global_getaddrinfo(lua_State *L)
int i = 1, ret = 0;
memset(&hints, 0, sizeof(hints));
hints.ai_socktype = SOCK_STREAM;
- hints.ai_family = PF_UNSPEC;
+ hints.ai_family = AF_UNSPEC;
ret = getaddrinfo(hostname, NULL, &hints, &resolved);
if (ret != 0) {
lua_pushnil(L);
@@ -229,9 +176,15 @@ static int inet_global_getaddrinfo(lua_State *L)
}
lua_newtable(L);
for (iterator = resolved; iterator; iterator = iterator->ai_next) {
- char hbuf[NI_MAXHOST], sbuf[NI_MAXSERV];
- getnameinfo(iterator->ai_addr, (socklen_t) iterator->ai_addrlen, hbuf,
- (socklen_t) sizeof(hbuf), sbuf, 0, NI_NUMERICHOST);
+ char hbuf[NI_MAXHOST];
+ ret = getnameinfo(iterator->ai_addr, (socklen_t) iterator->ai_addrlen,
+ hbuf, (socklen_t) sizeof(hbuf), NULL, 0, NI_NUMERICHOST);
+ if (ret){
+ freeaddrinfo(resolved);
+ lua_pushnil(L);
+ lua_pushstring(L, socket_gaistrerror(ret));
+ return 2;
+ }
lua_pushnumber(L, i);
lua_newtable(L);
switch (iterator->ai_family) {
@@ -244,7 +197,17 @@ static int inet_global_getaddrinfo(lua_State *L)
lua_pushliteral(L, "family");
lua_pushliteral(L, "inet6");
lua_settable(L, -3);
- break;;
+ break;
+ case AF_UNSPEC:
+ lua_pushliteral(L, "family");
+ lua_pushliteral(L, "unspec");
+ lua_settable(L, -3);
+ break;
+ default:
+ lua_pushliteral(L, "family");
+ lua_pushliteral(L, "unknown");
+ lua_settable(L, -3);
+ break;
}
lua_pushliteral(L, "addr");
lua_pushstring(L, hbuf);
@@ -256,7 +219,6 @@ static int inet_global_getaddrinfo(lua_State *L)
return 1;
}
-
/*-------------------------------------------------------------------------*\
* Gets the host name
\*-------------------------------------------------------------------------*/
@@ -274,8 +236,6 @@ static int inet_global_gethostname(lua_State *L)
}
}
-
-
/*=========================================================================*\
* Lua methods
\*=========================================================================*/
@@ -284,44 +244,33 @@ static int inet_global_gethostname(lua_State *L)
\*-------------------------------------------------------------------------*/
int inet_meth_getpeername(lua_State *L, p_socket ps, int family)
{
+ int err;
+ struct sockaddr_storage peer;
+ socklen_t peer_len = sizeof(peer);
+ char name[INET6_ADDRSTRLEN];
+ char port[6]; /* 65535 = 5 bytes + 0 to terminate it */
+ if (getpeername(*ps, (SA *) &peer, &peer_len) < 0) {
+ lua_pushnil(L);
+ lua_pushstring(L, socket_strerror(errno));
+ return 2;
+ }
+ err = getnameinfo((struct sockaddr *) &peer, peer_len,
+ name, INET6_ADDRSTRLEN,
+ port, sizeof(port), NI_NUMERICHOST | NI_NUMERICSERV);
+ if (err) {
+ lua_pushnil(L);
+ lua_pushstring(L, gai_strerror(err));
+ return 2;
+ }
+ lua_pushstring(L, name);
+ lua_pushinteger(L, (int) strtol(port, (char **) NULL, 10));
switch (family) {
- case PF_INET: {
- struct sockaddr_in peer;
- socklen_t peer_len = sizeof(peer);
- char name[INET_ADDRSTRLEN];
- if (getpeername(*ps, (SA *) &peer, &peer_len) < 0) {
- lua_pushnil(L);
- lua_pushstring(L, socket_strerror(errno));
- return 2;
- } else {
- inet_ntop(family, &peer.sin_addr, name, sizeof(name));
- lua_pushstring(L, name);
- lua_pushnumber(L, ntohs(peer.sin_port));
- lua_pushliteral(L, "inet");
- return 3;
- }
- }
- case PF_INET6: {
- struct sockaddr_in6 peer;
- socklen_t peer_len = sizeof(peer);
- char name[INET6_ADDRSTRLEN];
- if (getpeername(*ps, (SA *) &peer, &peer_len) < 0) {
- lua_pushnil(L);
- lua_pushstring(L, socket_strerror(errno));
- return 2;
- } else {
- inet_ntop(family, &peer.sin6_addr, name, sizeof(name));
- lua_pushstring(L, name);
- lua_pushnumber(L, ntohs(peer.sin6_port));
- lua_pushliteral(L, "inet6");
- return 3;
- }
- }
- default:
- lua_pushnil(L);
- lua_pushfstring(L, "unknown family %d", family);
- return 2;
+ case AF_INET: lua_pushliteral(L, "inet"); break;
+ case AF_INET6: lua_pushliteral(L, "inet6"); break;
+ case AF_UNSPEC: lua_pushliteral(L, "unspec"); break;
+ default: lua_pushliteral(L, "unknown"); break;
}
+ return 3;
}
/*-------------------------------------------------------------------------*\
@@ -329,44 +278,32 @@ int inet_meth_getpeername(lua_State *L, p_socket ps, int family)
\*-------------------------------------------------------------------------*/
int inet_meth_getsockname(lua_State *L, p_socket ps, int family)
{
+ int err;
+ struct sockaddr_storage peer;
+ socklen_t peer_len = sizeof(peer);
+ char name[INET6_ADDRSTRLEN];
+ char port[6]; /* 65535 = 5 bytes + 0 to terminate it */
+ if (getsockname(*ps, (SA *) &peer, &peer_len) < 0) {
+ lua_pushnil(L);
+ lua_pushstring(L, socket_strerror(errno));
+ return 2;
+ }
+ err=getnameinfo((struct sockaddr *)&peer, peer_len,
+ name, INET6_ADDRSTRLEN, port, 6, NI_NUMERICHOST | NI_NUMERICSERV);
+ if (err) {
+ lua_pushnil(L);
+ lua_pushstring(L, gai_strerror(err));
+ return 2;
+ }
+ lua_pushstring(L, name);
+ lua_pushstring(L, port);
switch (family) {
- case PF_INET: {
- struct sockaddr_in local;
- socklen_t local_len = sizeof(local);
- char name[INET_ADDRSTRLEN];
- if (getsockname(*ps, (SA *) &local, &local_len) < 0) {
- lua_pushnil(L);
- lua_pushstring(L, socket_strerror(errno));
- return 2;
- } else {
- inet_ntop(family, &local.sin_addr, name, sizeof(name));
- lua_pushstring(L, name);
- lua_pushnumber(L, ntohs(local.sin_port));
- lua_pushliteral(L, "inet");
- return 3;
- }
- }
- case PF_INET6: {
- struct sockaddr_in6 local;
- socklen_t local_len = sizeof(local);
- char name[INET6_ADDRSTRLEN];
- if (getsockname(*ps, (SA *) &local, &local_len) < 0) {
- lua_pushnil(L);
- lua_pushstring(L, socket_strerror(errno));
- return 2;
- } else {
- inet_ntop(family, &local.sin6_addr, name, sizeof(name));
- lua_pushstring(L, name);
- lua_pushnumber(L, ntohs(local.sin6_port));
- lua_pushliteral(L, "inet6");
- return 3;
- }
- }
- default:
- lua_pushnil(L);
- lua_pushfstring(L, "unknown family %d", family);
- return 2;
+ case AF_INET: lua_pushliteral(L, "inet"); break;
+ case AF_INET6: lua_pushliteral(L, "inet6"); break;
+ case AF_UNSPEC: lua_pushliteral(L, "unspec"); break;
+ default: lua_pushliteral(L, "unknown"); break;
}
+ return 3;
}
/*=========================================================================*\
@@ -415,8 +352,13 @@ static void inet_pushresolved(lua_State *L, struct hostent *hp)
/*-------------------------------------------------------------------------*\
* Tries to create a new inet socket
\*-------------------------------------------------------------------------*/
-const char *inet_trycreate(p_socket ps, int family, int type) {
- return socket_strerror(socket_create(ps, family, type, 0));
+const char *inet_trycreate(p_socket ps, int family, int type, int protocol) {
+ const char *err = socket_strerror(socket_create(ps, family, type, protocol));
+ if (err == NULL && family == AF_INET6) {
+ int yes = 1;
+ setsockopt(*ps, IPPROTO_IPV6, IPV6_V6ONLY, (void *)&yes, sizeof(yes));
+ }
+ return err;
}
/*-------------------------------------------------------------------------*\
@@ -425,22 +367,21 @@ const char *inet_trycreate(p_socket ps, int family, int type) {
const char *inet_trydisconnect(p_socket ps, int family, p_timeout tm)
{
switch (family) {
- case PF_INET: {
+ case AF_INET: {
struct sockaddr_in sin;
memset((char *) &sin, 0, sizeof(sin));
sin.sin_family = AF_UNSPEC;
sin.sin_addr.s_addr = INADDR_ANY;
- return socket_strerror(socket_connect(ps, (SA *) &sin,
+ return socket_strerror(socket_connect(ps, (SA *) &sin,
sizeof(sin), tm));
}
- case PF_INET6: {
+ case AF_INET6: {
struct sockaddr_in6 sin6;
- struct in6_addr addrany = IN6ADDR_ANY_INIT;
+ struct in6_addr addrany = IN6ADDR_ANY_INIT;
memset((char *) &sin6, 0, sizeof(sin6));
sin6.sin6_family = AF_UNSPEC;
-fprintf(stderr, "disconnecting\n");
sin6.sin6_addr = addrany;
- return socket_strerror(socket_connect(ps, (SA *) &sin6,
+ return socket_strerror(socket_connect(ps, (SA *) &sin6,
sizeof(sin6), tm));
}
}
@@ -450,11 +391,12 @@ fprintf(stderr, "disconnecting\n");
/*-------------------------------------------------------------------------*\
* Tries to connect to remote address (address, port)
\*-------------------------------------------------------------------------*/
-const char *inet_tryconnect(p_socket ps, const char *address,
+const char *inet_tryconnect(p_socket ps, int *family, const char *address,
const char *serv, p_timeout tm, struct addrinfo *connecthints)
{
struct addrinfo *iterator = NULL, *resolved = NULL;
const char *err = NULL;
+ int current_family = *family;
/* try resolving */
err = socket_gaistrerror(getaddrinfo(address, serv,
connecthints, &resolved));
@@ -464,11 +406,28 @@ const char *inet_tryconnect(p_socket ps, const char *address,
}
for (iterator = resolved; iterator; iterator = iterator->ai_next) {
timeout_markstart(tm);
+ /* create new socket if necessary. if there was no
+ * bind, we need to create one for every new family
+ * that shows up while iterating. if there was a
+ * bind, all families will be the same and we will
+ * not enter this branch. */
+ if (current_family != iterator->ai_family || *ps == SOCKET_INVALID) {
+ socket_destroy(ps);
+ err = inet_trycreate(ps, iterator->ai_family,
+ iterator->ai_socktype, iterator->ai_protocol);
+ if (err) continue;
+ current_family = iterator->ai_family;
+ /* set non-blocking before connect */
+ socket_setnonblocking(ps);
+ }
/* try connecting to remote address */
- err = socket_strerror(socket_connect(ps, (SA *) iterator->ai_addr,
+ err = socket_strerror(socket_connect(ps, (SA *) iterator->ai_addr,
(socklen_t) iterator->ai_addrlen, tm));
- /* if success, break out of loop */
- if (err == NULL) break;
+ /* if success or timeout is zero, break out of loop */
+ if (err == NULL || timeout_iszero(tm)) {
+ *family = current_family;
+ break;
+ }
}
freeaddrinfo(resolved);
/* here, if err is set, we failed */
@@ -478,27 +437,30 @@ const char *inet_tryconnect(p_socket ps, const char *address,
/*-------------------------------------------------------------------------*\
* Tries to accept a socket
\*-------------------------------------------------------------------------*/
-const char *inet_tryaccept(p_socket server, int family, p_socket client, p_timeout tm)
-{
+const char *inet_tryaccept(p_socket server, int family, p_socket client,
+ p_timeout tm) {
socklen_t len;
t_sockaddr_storage addr;
- if (family == PF_INET6) {
- len = sizeof(struct sockaddr_in6);
- } else {
- len = sizeof(struct sockaddr_in);
- }
- return socket_strerror(socket_accept(server, client, (SA *) &addr, &len, tm));
+ switch (family) {
+ case AF_INET6: len = sizeof(struct sockaddr_in6); break;
+ case AF_INET: len = sizeof(struct sockaddr_in); break;
+ default: len = sizeof(addr); break;
+ }
+ return socket_strerror(socket_accept(server, client, (SA *) &addr,
+ &len, tm));
}
/*-------------------------------------------------------------------------*\
* Tries to bind socket to (address, port)
\*-------------------------------------------------------------------------*/
-const char *inet_trybind(p_socket ps, const char *address, const char *serv,
- struct addrinfo *bindhints)
-{
+const char *inet_trybind(p_socket ps, int *family, const char *address,
+ const char *serv, struct addrinfo *bindhints) {
struct addrinfo *iterator = NULL, *resolved = NULL;
const char *err = NULL;
- t_socket sock = *ps;
+ int current_family = *family;
+ /* translate luasocket special values to C */
+ if (strcmp(address, "*") == 0) address = NULL;
+ if (!serv) serv = "0";
/* try resolving */
err = socket_gaistrerror(getaddrinfo(address, serv, bindhints, &resolved));
if (err) {
@@ -507,38 +469,34 @@ const char *inet_trybind(p_socket ps, const char *address, const char *serv,
}
/* iterate over resolved addresses until one is good */
for (iterator = resolved; iterator; iterator = iterator->ai_next) {
- if(sock == SOCKET_INVALID) {
- err = socket_strerror(socket_create(&sock, iterator->ai_family,
- iterator->ai_socktype, iterator->ai_protocol));
- if(err)
- continue;
+ if (current_family != iterator->ai_family || *ps == SOCKET_INVALID) {
+ socket_destroy(ps);
+ err = inet_trycreate(ps, iterator->ai_family,
+ iterator->ai_socktype, iterator->ai_protocol);
+ if (err) continue;
+ current_family = iterator->ai_family;
}
/* try binding to local address */
- err = socket_strerror(socket_bind(&sock,
- (SA *) iterator->ai_addr,
+ err = socket_strerror(socket_bind(ps, (SA *) iterator->ai_addr,
(socklen_t) iterator->ai_addrlen));
-
/* keep trying unless bind succeeded */
- if (err) {
- if(sock != *ps)
- socket_destroy(&sock);
- } else {
- /* remember what we connected to, particularly the family */
- *bindhints = *iterator;
+ if (err == NULL) {
+ *family = current_family;
+ /* set to non-blocking after bind */
+ socket_setnonblocking(ps);
break;
}
}
/* cleanup and return error */
freeaddrinfo(resolved);
- *ps = sock;
+ /* here, if err is set, we failed */
return err;
}
/*-------------------------------------------------------------------------*\
-* Some systems do not provide this so that we provide our own. It's not
-* marvelously fast, but it works just fine.
+* Some systems do not provide these so that we provide our own.
\*-------------------------------------------------------------------------*/
-#ifdef INET_ATON
+#ifdef LUASOCKET_INET_ATON
int inet_aton(const char *cp, struct in_addr *inp)
{
unsigned int a = 0, b = 0, c = 0, d = 0;
@@ -560,4 +518,26 @@ int inet_aton(const char *cp, struct in_addr *inp)
}
#endif
+#ifdef LUASOCKET_INET_PTON
+int inet_pton(int af, const char *src, void *dst)
+{
+ struct addrinfo hints, *res;
+ int ret = 1;
+ memset(&hints, 0, sizeof(struct addrinfo));
+ hints.ai_family = af;
+ hints.ai_flags = AI_NUMERICHOST;
+ if (getaddrinfo(src, NULL, &hints, &res) != 0) return -1;
+ if (af == AF_INET) {
+ struct sockaddr_in *in = (struct sockaddr_in *) res->ai_addr;
+ memcpy(dst, &in->sin_addr, sizeof(in->sin_addr));
+ } else if (af == AF_INET6) {
+ struct sockaddr_in6 *in = (struct sockaddr_in6 *) res->ai_addr;
+ memcpy(dst, &in->sin6_addr, sizeof(in->sin6_addr));
+ } else {
+ ret = -1;
+ }
+ freeaddrinfo(res);
+ return ret;
+}
+#endif
diff --git a/Build/source/texk/web2c/luatexdir/luasocket/src/inet.h b/Build/source/texk/web2c/luatexdir/luasocket/src/inet.h
index 4678ba656c4..928c7eb407e 100644
--- a/Build/source/texk/web2c/luatexdir/luasocket/src/inet.h
+++ b/Build/source/texk/web2c/luatexdir/luasocket/src/inet.h
@@ -1,12 +1,12 @@
-#ifndef INET_H
-#define INET_H
+#ifndef INET_H
+#define INET_H
/*=========================================================================*\
* Internet domain functions
* LuaSocket toolkit
*
* This module implements the creation and connection of internet domain
* sockets, on top of the socket.h interface, and the interface of with the
-* resolver.
+* resolver.
*
* The function inet_aton is provided for the platforms where it is not
* available. The module also implements the interface of the internet
@@ -19,16 +19,20 @@
#include "timeout.h"
#ifdef _WIN32
-#define INET_ATON
+#define LUASOCKET_INET_ATON
+#endif
+
+#if defined( __MINGW32__ ) || defined( __MINGW64__ )
+#define LUASOCKET_INET_PTON
#endif
int inet_open(lua_State *L);
-const char *inet_trycreate(p_socket ps, int family, int type);
-const char *inet_tryconnect(p_socket ps, const char *address,
+const char *inet_trycreate(p_socket ps, int family, int type, int protocol);
+const char *inet_tryconnect(p_socket ps, int *family, const char *address,
const char *serv, p_timeout tm, struct addrinfo *connecthints);
-const char *inet_trybind(p_socket ps, const char *address, const char *serv,
- struct addrinfo *bindhints);
+const char *inet_trybind(p_socket ps, int *family, const char *address,
+ const char *serv, struct addrinfo *bindhints);
const char *inet_trydisconnect(p_socket ps, int family, p_timeout tm);
const char *inet_tryaccept(p_socket server, int family, p_socket client, p_timeout tm);
@@ -38,8 +42,13 @@ int inet_meth_getsockname(lua_State *L, p_socket ps, int family);
int inet_optfamily(lua_State* L, int narg, const char* def);
int inet_optsocktype(lua_State* L, int narg, const char* def);
-#ifdef INET_ATON
+#ifdef LUASOCKET_INET_ATON
int inet_aton(const char *cp, struct in_addr *inp);
#endif
+#ifdef LUASOCKET_INET_PTON
+const char *inet_ntop(int af, const void *src, char *dst, socklen_t cnt);
+int inet_pton(int af, const char *src, void *dst);
+#endif
+
#endif /* INET_H */
diff --git a/Build/source/texk/web2c/luatexdir/luasocket/src/io.c b/Build/source/texk/web2c/luatexdir/luasocket/src/io.c
index 35f46f785a9..a4230ce82b8 100644
--- a/Build/source/texk/web2c/luatexdir/luasocket/src/io.c
+++ b/Build/source/texk/web2c/luatexdir/luasocket/src/io.c
@@ -25,6 +25,6 @@ const char *io_strerror(int err) {
case IO_DONE: return NULL;
case IO_CLOSED: return "closed";
case IO_TIMEOUT: return "timeout";
- default: return "unknown error";
+ default: return "unknown error";
}
}
diff --git a/Build/source/texk/web2c/luatexdir/luasocket/src/ltn12.lua b/Build/source/texk/web2c/luatexdir/luasocket/src/ltn12.lua
index fca1cb20ffd..0bdf2334aee 100644
--- a/Build/source/texk/web2c/luatexdir/luasocket/src/ltn12.lua
+++ b/Build/source/texk/web2c/luatexdir/luasocket/src/ltn12.lua
@@ -9,17 +9,26 @@
-----------------------------------------------------------------------------
local string = require("string")
local table = require("table")
+local unpack = unpack or table.unpack
local base = _G
+local _M = {}
+if module then -- heuristic for exporting a global package table
+ ltn12 = _M
+end
module("ltn12")
+local filter,source,sink,pump = {},{},{},{}
+
+_M.filter = filter
+_M.source = source
+_M.sink = sink
+_M.pump = pump
-filter = {}
-source = {}
-sink = {}
-pump = {}
+local unpack = unpack or table.unpack
+local select = base.select
-- 2048 seems to be better in windows...
-BLOCKSIZE = 2048
-_VERSION = "LTN12 1.0.2"
+_M.BLOCKSIZE = 2048
+_M._VERSION = "LTN12 1.0.3"
-----------------------------------------------------------------------------
-- Filter stuff
@@ -38,7 +47,7 @@ end
-- (thanks to Wim Couwenberg)
function filter.chain(...)
local arg = {...}
- local n = #arg
+ local n = base.select('#',...)
local top, index = 1, 1
local retry = ""
return function(chunk)
@@ -89,7 +98,7 @@ end
function source.file(handle, io_err)
if handle then
return function()
- local chunk = handle:read(BLOCKSIZE)
+ local chunk = handle:read(_M.BLOCKSIZE)
if not chunk then handle:close() end
return chunk
end
@@ -112,8 +121,8 @@ function source.string(s)
if s then
local i = 1
return function()
- local chunk = string.sub(s, i, i+BLOCKSIZE-1)
- i = i + BLOCKSIZE
+ local chunk = string.sub(s, i, i+_M.BLOCKSIZE-1)
+ i = i + _M.BLOCKSIZE
if chunk ~= "" then return chunk
else return nil end
end
@@ -135,7 +144,9 @@ function source.rewind(src)
end
end
-function source.chain(src, f)
+-- chains a source with one or several filter(s)
+function source.chain(src, f, ...)
+ if ... then f=filter.chain(f, ...) end
base.assert(src and f)
local last_in, last_out = "", ""
local state = "feeding"
@@ -250,8 +261,13 @@ function sink.error(err)
end
end
--- chains a sink with a filter
-function sink.chain(f, snk)
+-- chains a sink with one or several filter(s)
+function sink.chain(f, snk, ...)
+ if ... then
+ local args = { f, snk, ... }
+ snk = table.remove(args, #args)
+ f = filter.chain(unpack(args))
+ end
base.assert(f and snk)
return function(chunk, err)
if chunk ~= "" then
@@ -291,3 +307,4 @@ function pump.all(src, snk, step)
end
end
+return _M
diff --git a/Build/source/texk/web2c/luatexdir/luasocket/src/ltn12.lua_lua.c b/Build/source/texk/web2c/luatexdir/luasocket/src/ltn12.lua_lua.c
new file mode 100644
index 00000000000..e69de29bb2d
--- /dev/null
+++ b/Build/source/texk/web2c/luatexdir/luasocket/src/ltn12.lua_lua.c
diff --git a/Build/source/texk/web2c/luatexdir/luasocket/src/ltn12_lua.c b/Build/source/texk/web2c/luatexdir/luasocket/src/ltn12_lua.c
index c8a6fb54d1d..226fc575464 100644
--- a/Build/source/texk/web2c/luatexdir/luasocket/src/ltn12_lua.c
+++ b/Build/source/texk/web2c/luatexdir/luasocket/src/ltn12_lua.c
@@ -1,421 +1,567 @@
/*
- * This file is auto-generated by "lua2c ltn12.lua ltn12_lua"
- */
-
+ * This file is generated with xxd -i and bit of bash script.
+*/
#include "lua.h"
#include "lauxlib.h"
-
+
int luatex_ltn12_lua_open (lua_State *L) {
static unsigned char B[] = {
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 10, 45, 45,
- 32, 76, 84, 78, 49, 50, 32, 45, 32, 70,105,108,116,101,114,115, 44, 32,115,111,
-117,114, 99,101,115, 44, 32,115,105,110,107,115, 32, 97,110,100, 32,112,117,109,
-112,115, 46, 10, 45, 45, 32, 76,117, 97, 83,111, 99,107,101,116, 32,116,111,111,
-108,107,105,116, 46, 10, 45, 45, 32, 65,117,116,104,111,114, 58, 32, 68,105,101,
-103,111, 32, 78,101,104, 97, 98, 10, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 10, 10, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 10, 45, 45, 32, 68,101, 99,108, 97,114,101, 32,109,111,100,
-117,108,101, 10, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 10,108,111, 99, 97,108, 32,115,116,114,105,110,103, 32, 61, 32,114,101,113,
-117,105,114,101, 40, 34,115,116,114,105,110,103, 34, 41, 10,108,111, 99, 97,108,
- 32,116, 97, 98,108,101, 32, 61, 32,114,101,113,117,105,114,101, 40, 34,116, 97,
- 98,108,101, 34, 41, 10,108,111, 99, 97,108, 32, 98, 97,115,101, 32, 61, 32, 95,
- 71, 10,109,111,100,117,108,101, 40, 34,108,116,110, 49, 50, 34, 41, 10, 10,102,
-105,108,116,101,114, 32, 61, 32,123,125, 10,115,111,117,114, 99,101, 32, 61, 32,
-123,125, 10,115,105,110,107, 32, 61, 32,123,125, 10,112,117,109,112, 32, 61, 32,
-123,125, 10, 10, 45, 45, 32, 50, 48, 52, 56, 32,115,101,101,109,115, 32,116,111,
- 32, 98,101, 32, 98,101,116,116,101,114, 32,105,110, 32,119,105,110,100,111,119,
-115, 46, 46, 46, 10, 66, 76, 79, 67, 75, 83, 73, 90, 69, 32, 61, 32, 50, 48, 52,
- 56, 10, 95, 86, 69, 82, 83, 73, 79, 78, 32, 61, 32, 34, 76, 84, 78, 49, 50, 32,
- 49, 46, 48, 46, 50, 34, 10, 10, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 10, 45, 45, 32, 70,105,108,116,101,114, 32,115,116,117,102,
-102, 10, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 10,
- 45, 45, 32,114,101,116,117,114,110,115, 32, 97, 32,104,105,103,104, 32,108,101,
-118,101,108, 32,102,105,108,116,101,114, 32,116,104, 97,116, 32, 99,121, 99,108,
-101,115, 32, 97, 32,108,111,119, 45,108,101,118,101,108, 32,102,105,108,116,101,
-114, 10,102,117,110, 99,116,105,111,110, 32,102,105,108,116,101,114, 46, 99,121,
- 99,108,101, 40,108,111,119, 44, 32, 99,116,120, 44, 32,101,120,116,114, 97, 41,
- 10, 32, 32, 32, 32, 98, 97,115,101, 46, 97,115,115,101,114,116, 40,108,111,119,
- 41, 10, 32, 32, 32, 32,114,101,116,117,114,110, 32,102,117,110, 99,116,105,111,
-110, 40, 99,104,117,110,107, 41, 10, 32, 32, 32, 32, 32, 32, 32, 32,108,111, 99,
- 97,108, 32,114,101,116, 10, 32, 32, 32, 32, 32, 32, 32, 32,114,101,116, 44, 32,
- 99,116,120, 32, 61, 32,108,111,119, 40, 99,116,120, 44, 32, 99,104,117,110,107,
- 44, 32,101,120,116,114, 97, 41, 10, 32, 32, 32, 32, 32, 32, 32, 32,114,101,116,
-117,114,110, 32,114,101,116, 10, 32, 32, 32, 32,101,110,100, 10,101,110,100, 10,
- 10, 45, 45, 32, 99,104, 97,105,110,115, 32, 97, 32, 98,117,110, 99,104, 32,111,
-102, 32,102,105,108,116,101,114,115, 32,116,111,103,101,116,104,101,114, 10, 45,
- 45, 32, 40,116,104, 97,110,107,115, 32,116,111, 32, 87,105,109, 32, 67,111,117,
-119,101,110, 98,101,114,103, 41, 10,102,117,110, 99,116,105,111,110, 32,102,105,
-108,116,101,114, 46, 99,104, 97,105,110, 40, 46, 46, 46, 41, 10, 32, 32, 32, 32,
-108,111, 99, 97,108, 32, 97,114,103, 32, 61, 32,123, 46, 46, 46,125, 10, 32, 32,
- 32, 32,108,111, 99, 97,108, 32,110, 32, 61, 32, 35, 97,114,103, 10, 32, 32, 32,
- 32,108,111, 99, 97,108, 32,116,111,112, 44, 32,105,110,100,101,120, 32, 61, 32,
- 49, 44, 32, 49, 10, 32, 32, 32, 32,108,111, 99, 97,108, 32,114,101,116,114,121,
- 32, 61, 32, 34, 34, 10, 32, 32, 32, 32,114,101,116,117,114,110, 32,102,117,110,
- 99,116,105,111,110, 40, 99,104,117,110,107, 41, 10, 32, 32, 32, 32, 32, 32, 32,
- 32,114,101,116,114,121, 32, 61, 32, 99,104,117,110,107, 32, 97,110,100, 32,114,
-101,116,114,121, 10, 32, 32, 32, 32, 32, 32, 32, 32,119,104,105,108,101, 32,116,
-114,117,101, 32,100,111, 10, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32,105,
-102, 32,105,110,100,101,120, 32, 61, 61, 32,116,111,112, 32,116,104,101,110, 10,
- 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 99,104,117,110,
-107, 32, 61, 32, 97,114,103, 91,105,110,100,101,120, 93, 40, 99,104,117,110,107,
- 41, 10, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32,105,102,
- 32, 99,104,117,110,107, 32, 61, 61, 32, 34, 34, 32,111,114, 32,116,111,112, 32,
- 61, 61, 32,110, 32,116,104,101,110, 32,114,101,116,117,114,110, 32, 99,104,117,
-110,107, 10, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32,101,
-108,115,101,105,102, 32, 99,104,117,110,107, 32,116,104,101,110, 32,105,110,100,
-101,120, 32, 61, 32,105,110,100,101,120, 32, 43, 32, 49, 10, 32, 32, 32, 32, 32,
- 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32,101,108,115,101, 10, 32, 32, 32, 32,
- 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32,116,111,112, 32,
- 61, 32,116,111,112, 43, 49, 10, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32,
- 32, 32, 32, 32, 32, 32, 32, 32,105,110,100,101,120, 32, 61, 32,116,111,112, 10,
- 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32,101,110,100, 10,
- 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32,101,108,115,101, 10, 32, 32, 32,
- 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 99,104,117,110,107, 32, 61,
- 32, 97,114,103, 91,105,110,100,101,120, 93, 40, 99,104,117,110,107, 32,111,114,
- 32, 34, 34, 41, 10, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32,
- 32,105,102, 32, 99,104,117,110,107, 32, 61, 61, 32, 34, 34, 32,116,104,101,110,
- 10, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32,
- 32,105,110,100,101,120, 32, 61, 32,105,110,100,101,120, 32, 45, 32, 49, 10, 32,
- 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 99,
-104,117,110,107, 32, 61, 32,114,101,116,114,121, 10, 32, 32, 32, 32, 32, 32, 32,
- 32, 32, 32, 32, 32, 32, 32, 32, 32,101,108,115,101,105,102, 32, 99,104,117,110,
-107, 32,116,104,101,110, 10, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32,
- 32, 32, 32, 32, 32, 32, 32,105,102, 32,105,110,100,101,120, 32, 61, 61, 32,110,
- 32,116,104,101,110, 32,114,101,116,117,114,110, 32, 99,104,117,110,107, 10, 32,
- 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32,101,
-108,115,101, 32,105,110,100,101,120, 32, 61, 32,105,110,100,101,120, 32, 43, 32,
- 49, 32,101,110,100, 10, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32,
- 32, 32,101,108,115,101, 32, 98, 97,115,101, 46,101,114,114,111,114, 40, 34,102,
-105,108,116,101,114, 32,114,101,116,117,114,110,101,100, 32,105,110, 97,112,112,
-114,111,112,114,105, 97,116,101, 32,110,105,108, 34, 41, 32,101,110,100, 10, 32,
- 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32,101,110,100, 10, 32, 32, 32, 32, 32,
- 32, 32, 32,101,110,100, 10, 32, 32, 32, 32,101,110,100, 10,101,110,100, 10, 10,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 10, 45, 45,
- 32, 83,111,117,114, 99,101, 32,115,116,117,102,102, 10, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 10, 45, 45, 32, 99,114,101, 97,116,
-101, 32, 97,110, 32,101,109,112,116,121, 32,115,111,117,114, 99,101, 10,108,111,
- 99, 97,108, 32,102,117,110, 99,116,105,111,110, 32,101,109,112,116,121, 40, 41,
- 10, 32, 32, 32, 32,114,101,116,117,114,110, 32,110,105,108, 10,101,110,100, 10,
- 10,102,117,110, 99,116,105,111,110, 32,115,111,117,114, 99,101, 46,101,109,112,
-116,121, 40, 41, 10, 32, 32, 32, 32,114,101,116,117,114,110, 32,101,109,112,116,
-121, 10,101,110,100, 10, 10, 45, 45, 32,114,101,116,117,114,110,115, 32, 97, 32,
-115,111,117,114, 99,101, 32,116,104, 97,116, 32,106,117,115,116, 32,111,117,116,
-112,117,116,115, 32, 97,110, 32,101,114,114,111,114, 10,102,117,110, 99,116,105,
-111,110, 32,115,111,117,114, 99,101, 46,101,114,114,111,114, 40,101,114,114, 41,
- 10, 32, 32, 32, 32,114,101,116,117,114,110, 32,102,117,110, 99,116,105,111,110,
- 40, 41, 10, 32, 32, 32, 32, 32, 32, 32, 32,114,101,116,117,114,110, 32,110,105,
-108, 44, 32,101,114,114, 10, 32, 32, 32, 32,101,110,100, 10,101,110,100, 10, 10,
- 45, 45, 32, 99,114,101, 97,116,101,115, 32, 97, 32,102,105,108,101, 32,115,111,
-117,114, 99,101, 10,102,117,110, 99,116,105,111,110, 32,115,111,117,114, 99,101,
- 46,102,105,108,101, 40,104, 97,110,100,108,101, 44, 32,105,111, 95,101,114,114,
- 41, 10, 32, 32, 32, 32,105,102, 32,104, 97,110,100,108,101, 32,116,104,101,110,
- 10, 32, 32, 32, 32, 32, 32, 32, 32,114,101,116,117,114,110, 32,102,117,110, 99,
-116,105,111,110, 40, 41, 10, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32,108,
-111, 99, 97,108, 32, 99,104,117,110,107, 32, 61, 32,104, 97,110,100,108,101, 58,
-114,101, 97,100, 40, 66, 76, 79, 67, 75, 83, 73, 90, 69, 41, 10, 32, 32, 32, 32,
- 32, 32, 32, 32, 32, 32, 32, 32,105,102, 32,110,111,116, 32, 99,104,117,110,107,
- 32,116,104,101,110, 32,104, 97,110,100,108,101, 58, 99,108,111,115,101, 40, 41,
- 32,101,110,100, 10, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32,114,101,116,
-117,114,110, 32, 99,104,117,110,107, 10, 32, 32, 32, 32, 32, 32, 32, 32,101,110,
-100, 10, 32, 32, 32, 32,101,108,115,101, 32,114,101,116,117,114,110, 32,115,111,
-117,114, 99,101, 46,101,114,114,111,114, 40,105,111, 95,101,114,114, 32,111,114,
- 32, 34,117,110, 97, 98,108,101, 32,116,111, 32,111,112,101,110, 32,102,105,108,
-101, 34, 41, 32,101,110,100, 10,101,110,100, 10, 10, 45, 45, 32,116,117,114,110,
-115, 32, 97, 32,102, 97,110, 99,121, 32,115,111,117,114, 99,101, 32,105,110,116,
-111, 32, 97, 32,115,105,109,112,108,101, 32,115,111,117,114, 99,101, 10,102,117,
-110, 99,116,105,111,110, 32,115,111,117,114, 99,101, 46,115,105,109,112,108,105,
-102,121, 40,115,114, 99, 41, 10, 32, 32, 32, 32, 98, 97,115,101, 46, 97,115,115,
-101,114,116, 40,115,114, 99, 41, 10, 32, 32, 32, 32,114,101,116,117,114,110, 32,
-102,117,110, 99,116,105,111,110, 40, 41, 10, 32, 32, 32, 32, 32, 32, 32, 32,108,
-111, 99, 97,108, 32, 99,104,117,110,107, 44, 32,101,114,114, 95,111,114, 95,110,
-101,119, 32, 61, 32,115,114, 99, 40, 41, 10, 32, 32, 32, 32, 32, 32, 32, 32,115,
-114, 99, 32, 61, 32,101,114,114, 95,111,114, 95,110,101,119, 32,111,114, 32,115,
-114, 99, 10, 32, 32, 32, 32, 32, 32, 32, 32,105,102, 32,110,111,116, 32, 99,104,
-117,110,107, 32,116,104,101,110, 32,114,101,116,117,114,110, 32,110,105,108, 44,
- 32,101,114,114, 95,111,114, 95,110,101,119, 10, 32, 32, 32, 32, 32, 32, 32, 32,
-101,108,115,101, 32,114,101,116,117,114,110, 32, 99,104,117,110,107, 32,101,110,
-100, 10, 32, 32, 32, 32,101,110,100, 10,101,110,100, 10, 10, 45, 45, 32, 99,114,
-101, 97,116,101,115, 32,115,116,114,105,110,103, 32,115,111,117,114, 99,101, 10,
-102,117,110, 99,116,105,111,110, 32,115,111,117,114, 99,101, 46,115,116,114,105,
-110,103, 40,115, 41, 10, 32, 32, 32, 32,105,102, 32,115, 32,116,104,101,110, 10,
- 32, 32, 32, 32, 32, 32, 32, 32,108,111, 99, 97,108, 32,105, 32, 61, 32, 49, 10,
- 32, 32, 32, 32, 32, 32, 32, 32,114,101,116,117,114,110, 32,102,117,110, 99,116,
-105,111,110, 40, 41, 10, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32,108,111,
- 99, 97,108, 32, 99,104,117,110,107, 32, 61, 32,115,116,114,105,110,103, 46,115,
-117, 98, 40,115, 44, 32,105, 44, 32,105, 43, 66, 76, 79, 67, 75, 83, 73, 90, 69,
- 45, 49, 41, 10, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32,105, 32, 61, 32,
-105, 32, 43, 32, 66, 76, 79, 67, 75, 83, 73, 90, 69, 10, 32, 32, 32, 32, 32, 32,
- 32, 32, 32, 32, 32, 32,105,102, 32, 99,104,117,110,107, 32,126, 61, 32, 34, 34,
- 32,116,104,101,110, 32,114,101,116,117,114,110, 32, 99,104,117,110,107, 10, 32,
- 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32,101,108,115,101, 32,114,101,116,117,
-114,110, 32,110,105,108, 32,101,110,100, 10, 32, 32, 32, 32, 32, 32, 32, 32,101,
-110,100, 10, 32, 32, 32, 32,101,108,115,101, 32,114,101,116,117,114,110, 32,115,
-111,117,114, 99,101, 46,101,109,112,116,121, 40, 41, 32,101,110,100, 10,101,110,
-100, 10, 10, 45, 45, 32, 99,114,101, 97,116,101,115, 32,114,101,119,105,110,100,
- 97, 98,108,101, 32,115,111,117,114, 99,101, 10,102,117,110, 99,116,105,111,110,
- 32,115,111,117,114, 99,101, 46,114,101,119,105,110,100, 40,115,114, 99, 41, 10,
- 32, 32, 32, 32, 98, 97,115,101, 46, 97,115,115,101,114,116, 40,115,114, 99, 41,
- 10, 32, 32, 32, 32,108,111, 99, 97,108, 32,116, 32, 61, 32,123,125, 10, 32, 32,
- 32, 32,114,101,116,117,114,110, 32,102,117,110, 99,116,105,111,110, 40, 99,104,
-117,110,107, 41, 10, 32, 32, 32, 32, 32, 32, 32, 32,105,102, 32,110,111,116, 32,
- 99,104,117,110,107, 32,116,104,101,110, 10, 32, 32, 32, 32, 32, 32, 32, 32, 32,
- 32, 32, 32, 99,104,117,110,107, 32, 61, 32,116, 97, 98,108,101, 46,114,101,109,
-111,118,101, 40,116, 41, 10, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32,105,
-102, 32,110,111,116, 32, 99,104,117,110,107, 32,116,104,101,110, 32,114,101,116,
-117,114,110, 32,115,114, 99, 40, 41, 10, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32,
- 32, 32,101,108,115,101, 32,114,101,116,117,114,110, 32, 99,104,117,110,107, 32,
-101,110,100, 10, 32, 32, 32, 32, 32, 32, 32, 32,101,108,115,101, 10, 32, 32, 32,
- 32, 32, 32, 32, 32, 32, 32, 32, 32,116, 97, 98,108,101, 46,105,110,115,101,114,
-116, 40,116, 44, 32, 99,104,117,110,107, 41, 10, 32, 32, 32, 32, 32, 32, 32, 32,
-101,110,100, 10, 32, 32, 32, 32,101,110,100, 10,101,110,100, 10, 10,102,117,110,
- 99,116,105,111,110, 32,115,111,117,114, 99,101, 46, 99,104, 97,105,110, 40,115,
-114, 99, 44, 32,102, 41, 10, 32, 32, 32, 32, 98, 97,115,101, 46, 97,115,115,101,
-114,116, 40,115,114, 99, 32, 97,110,100, 32,102, 41, 10, 32, 32, 32, 32,108,111,
- 99, 97,108, 32,108, 97,115,116, 95,105,110, 44, 32,108, 97,115,116, 95,111,117,
-116, 32, 61, 32, 34, 34, 44, 32, 34, 34, 10, 32, 32, 32, 32,108,111, 99, 97,108,
- 32,115,116, 97,116,101, 32, 61, 32, 34,102,101,101,100,105,110,103, 34, 10, 32,
- 32, 32, 32,108,111, 99, 97,108, 32,101,114,114, 10, 32, 32, 32, 32,114,101,116,
-117,114,110, 32,102,117,110, 99,116,105,111,110, 40, 41, 10, 32, 32, 32, 32, 32,
- 32, 32, 32,105,102, 32,110,111,116, 32,108, 97,115,116, 95,111,117,116, 32,116,
-104,101,110, 10, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 98, 97,115,101,
- 46,101,114,114,111,114, 40, 39,115,111,117,114, 99,101, 32,105,115, 32,101,109,
-112,116,121, 33, 39, 44, 32, 50, 41, 10, 32, 32, 32, 32, 32, 32, 32, 32,101,110,
-100, 10, 32, 32, 32, 32, 32, 32, 32, 32,119,104,105,108,101, 32,116,114,117,101,
- 32,100,111, 10, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32,105,102, 32,115,
-116, 97,116,101, 32, 61, 61, 32, 34,102,101,101,100,105,110,103, 34, 32,116,104,
-101,110, 10, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32,108,
- 97,115,116, 95,105,110, 44, 32,101,114,114, 32, 61, 32,115,114, 99, 40, 41, 10,
- 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32,105,102, 32,101,
-114,114, 32,116,104,101,110, 32,114,101,116,117,114,110, 32,110,105,108, 44, 32,
-101,114,114, 32,101,110,100, 10, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32,
- 32, 32, 32, 32,108, 97,115,116, 95,111,117,116, 32, 61, 32,102, 40,108, 97,115,
-116, 95,105,110, 41, 10, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32,
- 32, 32,105,102, 32,110,111,116, 32,108, 97,115,116, 95,111,117,116, 32,116,104,
-101,110, 10, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32,
- 32, 32, 32,105,102, 32,108, 97,115,116, 95,105,110, 32,116,104,101,110, 10, 32,
- 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32,
- 32, 32, 32, 98, 97,115,101, 46,101,114,114,111,114, 40, 39,102,105,108,116,101,
-114, 32,114,101,116,117,114,110,101,100, 32,105,110, 97,112,112,114,111,112,114,
-105, 97,116,101, 32,110,105,108, 39, 41, 10, 32, 32, 32, 32, 32, 32, 32, 32, 32,
- 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32,101,108,115,101, 10, 32, 32, 32, 32,
- 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32,
-114,101,116,117,114,110, 32,110,105,108, 10, 32, 32, 32, 32, 32, 32, 32, 32, 32,
- 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32,101,110,100, 10, 32, 32, 32, 32, 32,
- 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32,101,108,115,101,105,102, 32,108, 97,
-115,116, 95,111,117,116, 32,126, 61, 32, 34, 34, 32,116,104,101,110, 10, 32, 32,
- 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32,115,116,
- 97,116,101, 32, 61, 32, 34,101, 97,116,105,110,103, 34, 10, 32, 32, 32, 32, 32,
- 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32,105,102, 32,108, 97,
-115,116, 95,105,110, 32,116,104,101,110, 32,108, 97,115,116, 95,105,110, 32, 61,
- 32, 34, 34, 32,101,110,100, 10, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32,
- 32, 32, 32, 32, 32, 32, 32, 32,114,101,116,117,114,110, 32,108, 97,115,116, 95,
-111,117,116, 10, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32,
-101,110,100, 10, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32,101,108,115,101,
- 10, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32,108, 97,115,
-116, 95,111,117,116, 32, 61, 32,102, 40,108, 97,115,116, 95,105,110, 41, 10, 32,
- 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32,105,102, 32,108, 97,
-115,116, 95,111,117,116, 32, 61, 61, 32, 34, 34, 32,116,104,101,110, 10, 32, 32,
- 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32,105,102,
- 32,108, 97,115,116, 95,105,110, 32, 61, 61, 32, 34, 34, 32,116,104,101,110, 10,
- 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32,
- 32, 32, 32, 32,115,116, 97,116,101, 32, 61, 32, 34,102,101,101,100,105,110,103,
- 34, 10, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32,
- 32, 32,101,108,115,101, 10, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32,
- 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 98, 97,115,101, 46,101,114,114,111,
-114, 40, 39,102,105,108,116,101,114, 32,114,101,116,117,114,110,101,100, 32, 34,
- 34, 39, 41, 10, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32,
- 32, 32, 32, 32,101,110,100, 10, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32,
- 32, 32, 32, 32,101,108,115,101,105,102, 32,110,111,116, 32,108, 97,115,116, 95,
-111,117,116, 32,116,104,101,110, 10, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32,
- 32, 32, 32, 32, 32, 32, 32, 32, 32,105,102, 32,108, 97,115,116, 95,105,110, 32,
-116,104,101,110, 10, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32,
- 32, 32, 32, 32, 32, 32, 32, 32, 32, 98, 97,115,101, 46,101,114,114,111,114, 40,
- 39,102,105,108,116,101,114, 32,114,101,116,117,114,110,101,100, 32,105,110, 97,
-112,112,114,111,112,114,105, 97,116,101, 32,110,105,108, 39, 41, 10, 32, 32, 32,
- 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32,101,108,115,
-101, 10, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32,
- 32, 32, 32, 32, 32, 32,114,101,116,117,114,110, 32,110,105,108, 10, 32, 32, 32,
- 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32,101,110,100,
- 10, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32,101,108,115,
-101, 10, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32,
- 32, 32,114,101,116,117,114,110, 32,108, 97,115,116, 95,111,117,116, 10, 32, 32,
- 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32,101,110,100, 10, 32, 32,
- 32, 32, 32, 32, 32, 32, 32, 32, 32, 32,101,110,100, 10, 32, 32, 32, 32, 32, 32,
- 32, 32,101,110,100, 10, 32, 32, 32, 32,101,110,100, 10,101,110,100, 10, 10, 45,
- 45, 32, 99,114,101, 97,116,101,115, 32, 97, 32,115,111,117,114, 99,101, 32,116,
-104, 97,116, 32,112,114,111,100,117, 99,101,115, 32, 99,111,110,116,101,110,116,
-115, 32,111,102, 32,115,101,118,101,114, 97,108, 32,115,111,117,114, 99,101,115,
- 44, 32,111,110,101, 32, 97,102,116,101,114, 32,116,104,101, 10, 45, 45, 32,111,
-116,104,101,114, 44, 32, 97,115, 32,105,102, 32,116,104,101,121, 32,119,101,114,
-101, 32, 99,111,110, 99, 97,116,101,110, 97,116,101,100, 10, 45, 45, 32, 40,116,
-104, 97,110,107,115, 32,116,111, 32, 87,105,109, 32, 67,111,117,119,101,110, 98,
-101,114,103, 41, 10,102,117,110, 99,116,105,111,110, 32,115,111,117,114, 99,101,
- 46, 99, 97,116, 40, 46, 46, 46, 41, 10, 32, 32, 32, 32,108,111, 99, 97,108, 32,
- 97,114,103, 32, 61, 32,123, 46, 46, 46,125, 10, 32, 32, 32, 32,108,111, 99, 97,
-108, 32,115,114, 99, 32, 61, 32,116, 97, 98,108,101, 46,114,101,109,111,118,101,
- 40, 97,114,103, 44, 32, 49, 41, 10, 32, 32, 32, 32,114,101,116,117,114,110, 32,
-102,117,110, 99,116,105,111,110, 40, 41, 10, 32, 32, 32, 32, 32, 32, 32, 32,119,
-104,105,108,101, 32,115,114, 99, 32,100,111, 10, 32, 32, 32, 32, 32, 32, 32, 32,
- 32, 32, 32, 32,108,111, 99, 97,108, 32, 99,104,117,110,107, 44, 32,101,114,114,
- 32, 61, 32,115,114, 99, 40, 41, 10, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32,
- 32,105,102, 32, 99,104,117,110,107, 32,116,104,101,110, 32,114,101,116,117,114,
-110, 32, 99,104,117,110,107, 32,101,110,100, 10, 32, 32, 32, 32, 32, 32, 32, 32,
- 32, 32, 32, 32,105,102, 32,101,114,114, 32,116,104,101,110, 32,114,101,116,117,
-114,110, 32,110,105,108, 44, 32,101,114,114, 32,101,110,100, 10, 32, 32, 32, 32,
- 32, 32, 32, 32, 32, 32, 32, 32,115,114, 99, 32, 61, 32,116, 97, 98,108,101, 46,
-114,101,109,111,118,101, 40, 97,114,103, 44, 32, 49, 41, 10, 32, 32, 32, 32, 32,
- 32, 32, 32,101,110,100, 10, 32, 32, 32, 32,101,110,100, 10,101,110,100, 10, 10,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 10, 45, 45,
- 32, 83,105,110,107, 32,115,116,117,102,102, 10, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 10, 45, 45, 32, 99,114,101, 97,116,101,115,
- 32, 97, 32,115,105,110,107, 32,116,104, 97,116, 32,115,116,111,114,101,115, 32,
-105,110,116,111, 32, 97, 32,116, 97, 98,108,101, 10,102,117,110, 99,116,105,111,
-110, 32,115,105,110,107, 46,116, 97, 98,108,101, 40,116, 41, 10, 32, 32, 32, 32,
-116, 32, 61, 32,116, 32,111,114, 32,123,125, 10, 32, 32, 32, 32,108,111, 99, 97,
-108, 32,102, 32, 61, 32,102,117,110, 99,116,105,111,110, 40, 99,104,117,110,107,
- 44, 32,101,114,114, 41, 10, 32, 32, 32, 32, 32, 32, 32, 32,105,102, 32, 99,104,
-117,110,107, 32,116,104,101,110, 32,116, 97, 98,108,101, 46,105,110,115,101,114,
-116, 40,116, 44, 32, 99,104,117,110,107, 41, 32,101,110,100, 10, 32, 32, 32, 32,
- 32, 32, 32, 32,114,101,116,117,114,110, 32, 49, 10, 32, 32, 32, 32,101,110,100,
- 10, 32, 32, 32, 32,114,101,116,117,114,110, 32,102, 44, 32,116, 10,101,110,100,
- 10, 10, 45, 45, 32,116,117,114,110,115, 32, 97, 32,102, 97,110, 99,121, 32,115,
-105,110,107, 32,105,110,116,111, 32, 97, 32,115,105,109,112,108,101, 32,115,105,
-110,107, 10,102,117,110, 99,116,105,111,110, 32,115,105,110,107, 46,115,105,109,
-112,108,105,102,121, 40,115,110,107, 41, 10, 32, 32, 32, 32, 98, 97,115,101, 46,
- 97,115,115,101,114,116, 40,115,110,107, 41, 10, 32, 32, 32, 32,114,101,116,117,
-114,110, 32,102,117,110, 99,116,105,111,110, 40, 99,104,117,110,107, 44, 32,101,
-114,114, 41, 10, 32, 32, 32, 32, 32, 32, 32, 32,108,111, 99, 97,108, 32,114,101,
-116, 44, 32,101,114,114, 95,111,114, 95,110,101,119, 32, 61, 32,115,110,107, 40,
- 99,104,117,110,107, 44, 32,101,114,114, 41, 10, 32, 32, 32, 32, 32, 32, 32, 32,
-105,102, 32,110,111,116, 32,114,101,116, 32,116,104,101,110, 32,114,101,116,117,
-114,110, 32,110,105,108, 44, 32,101,114,114, 95,111,114, 95,110,101,119, 32,101,
-110,100, 10, 32, 32, 32, 32, 32, 32, 32, 32,115,110,107, 32, 61, 32,101,114,114,
- 95,111,114, 95,110,101,119, 32,111,114, 32,115,110,107, 10, 32, 32, 32, 32, 32,
- 32, 32, 32,114,101,116,117,114,110, 32, 49, 10, 32, 32, 32, 32,101,110,100, 10,
-101,110,100, 10, 10, 45, 45, 32, 99,114,101, 97,116,101,115, 32, 97, 32,102,105,
-108,101, 32,115,105,110,107, 10,102,117,110, 99,116,105,111,110, 32,115,105,110,
-107, 46,102,105,108,101, 40,104, 97,110,100,108,101, 44, 32,105,111, 95,101,114,
-114, 41, 10, 32, 32, 32, 32,105,102, 32,104, 97,110,100,108,101, 32,116,104,101,
-110, 10, 32, 32, 32, 32, 32, 32, 32, 32,114,101,116,117,114,110, 32,102,117,110,
- 99,116,105,111,110, 40, 99,104,117,110,107, 44, 32,101,114,114, 41, 10, 32, 32,
- 32, 32, 32, 32, 32, 32, 32, 32, 32, 32,105,102, 32,110,111,116, 32, 99,104,117,
-110,107, 32,116,104,101,110, 10, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32,
- 32, 32, 32, 32,104, 97,110,100,108,101, 58, 99,108,111,115,101, 40, 41, 10, 32,
- 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32,114,101,116,117,114,
-110, 32, 49, 10, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32,101,108,115,101,
- 32,114,101,116,117,114,110, 32,104, 97,110,100,108,101, 58,119,114,105,116,101,
- 40, 99,104,117,110,107, 41, 32,101,110,100, 10, 32, 32, 32, 32, 32, 32, 32, 32,
-101,110,100, 10, 32, 32, 32, 32,101,108,115,101, 32,114,101,116,117,114,110, 32,
-115,105,110,107, 46,101,114,114,111,114, 40,105,111, 95,101,114,114, 32,111,114,
- 32, 34,117,110, 97, 98,108,101, 32,116,111, 32,111,112,101,110, 32,102,105,108,
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+ 0x68, 0x69, 0x6c, 0x65, 0x20, 0x74, 0x72, 0x75, 0x65, 0x20, 0x64, 0x6f,
+ 0x0a, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x6c, 0x6f, 0x63,
+ 0x61, 0x6c, 0x20, 0x72, 0x65, 0x74, 0x2c, 0x20, 0x65, 0x72, 0x72, 0x20,
+ 0x3d, 0x20, 0x73, 0x74, 0x65, 0x70, 0x28, 0x73, 0x72, 0x63, 0x2c, 0x20,
+ 0x73, 0x6e, 0x6b, 0x29, 0x0a, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+ 0x20, 0x69, 0x66, 0x20, 0x6e, 0x6f, 0x74, 0x20, 0x72, 0x65, 0x74, 0x20,
+ 0x74, 0x68, 0x65, 0x6e, 0x0a, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+ 0x20, 0x20, 0x20, 0x20, 0x20, 0x69, 0x66, 0x20, 0x65, 0x72, 0x72, 0x20,
+ 0x74, 0x68, 0x65, 0x6e, 0x20, 0x72, 0x65, 0x74, 0x75, 0x72, 0x6e, 0x20,
+ 0x6e, 0x69, 0x6c, 0x2c, 0x20, 0x65, 0x72, 0x72, 0x0a, 0x20, 0x20, 0x20,
+ 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x65, 0x6c, 0x73,
+ 0x65, 0x20, 0x72, 0x65, 0x74, 0x75, 0x72, 0x6e, 0x20, 0x31, 0x20, 0x65,
+ 0x6e, 0x64, 0x0a, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x65,
+ 0x6e, 0x64, 0x0a, 0x20, 0x20, 0x20, 0x20, 0x65, 0x6e, 0x64, 0x0a, 0x65,
+ 0x6e, 0x64, 0x0a, 0x72, 0x65, 0x74, 0x75, 0x72, 0x6e, 0x20, 0x5f, 0x4d,
+ 0x0a,0x0};
return luaL_dostring(L, (const char*)B);
} /* end of embedded lua code */
-
diff --git a/Build/source/texk/web2c/luatexdir/luasocket/src/lua_preload.c b/Build/source/texk/web2c/luatexdir/luasocket/src/lua_preload.c
index 10b39407c80..b30f9a805fe 100644
--- a/Build/source/texk/web2c/luatexdir/luasocket/src/lua_preload.c
+++ b/Build/source/texk/web2c/luatexdir/luasocket/src/lua_preload.c
@@ -3,16 +3,17 @@
#include "lua.h"
#include "lauxlib.h"
-#include "headers_lua.c"
-#include "mbox_lua.c"
-#include "socket_lua.c"
#include "ftp_lua.c"
+#include "headers_lua.c"
#include "http_lua.c"
-#include "smtp_lua.c"
-#include "tp_lua.c"
-#include "url_lua.c"
#include "ltn12_lua.c"
+#include "mbox_lua.c"
#include "mime_lua.c"
+#include "smtp_lua.c"
+#include "socket_lua.c"
+#include "tp_lua.c"
+#include "url_lua.c"
+
#define TEST(A) do { if (A) { \
fprintf(stderr,"FATAL error while preloading lua module " #A); \
diff --git a/Build/source/texk/web2c/luatexdir/luasocket/src/luasocket.c b/Build/source/texk/web2c/luatexdir/luasocket/src/luasocket.c
index b43114e50f7..e0f3d7dc629 100644
--- a/Build/source/texk/web2c/luatexdir/luasocket/src/luasocket.c
+++ b/Build/source/texk/web2c/luatexdir/luasocket/src/luasocket.c
@@ -17,10 +17,7 @@
\*=========================================================================*/
#include "lua.h"
#include "lauxlib.h"
-
-#if !defined(LUA_VERSION_NUM) || (LUA_VERSION_NUM < 501)
-#include "compat-5.1.h"
-#endif
+#include "compat.h" /* Luajittex is managed in compat.h */
/*=========================================================================*\
* LuaSocket includes
@@ -67,7 +64,7 @@ static luaL_Reg func[] = {
* Skip a few arguments
\*-------------------------------------------------------------------------*/
static int global_skip(lua_State *L) {
- int amount = luaL_checkint(L, 1);
+ int amount = luaL_checkinteger(L, 1);
int ret = lua_gettop(L) - amount - 1;
return ret >= 0 ? ret : 0;
}
@@ -87,7 +84,9 @@ static int global_unload(lua_State *L) {
static int base_open(lua_State *L) {
if (socket_open()) {
/* export functions (and leave namespace table on top of stack) */
- luaL_openlib(L, "socket", func, 0);
+ /*lua_newtable(L);*/
+ /*luaL_setfuncs(L, func, 0);*/
+ luaL_openlib(L, "socket", func, 0);
#ifdef LUASOCKET_DEBUG
lua_pushstring(L, "_DEBUG");
lua_pushboolean(L, 1);
diff --git a/Build/source/texk/web2c/luatexdir/luasocket/src/luasocket.c.orig b/Build/source/texk/web2c/luatexdir/luasocket/src/luasocket.c.orig
new file mode 100644
index 00000000000..7d9c80239c8
--- /dev/null
+++ b/Build/source/texk/web2c/luatexdir/luasocket/src/luasocket.c.orig
@@ -0,0 +1,114 @@
+/*=========================================================================*\
+* LuaSocket toolkit
+* Networking support for the Lua language
+* Diego Nehab
+* 26/11/1999
+*
+* This library is part of an effort to progressively increase the network
+* connectivity of the Lua language. The Lua interface to networking
+* functions follows the Sockets API closely, trying to simplify all tasks
+* involved in setting up both client and server connections. The provided
+* IO routines, however, follow the Lua style, being very similar to the
+* standard Lua read and write functions.
+\*=========================================================================*/
+
+/*=========================================================================*\
+* Standard include files
+\*=========================================================================*/
+#include "lua.h"
+#include "lauxlib.h"
+#include "compat.h"
+
+/*=========================================================================*\
+* LuaSocket includes
+\*=========================================================================*/
+#include "luasocket.h"
+#include "auxiliar.h"
+#include "except.h"
+#include "timeout.h"
+#include "buffer.h"
+#include "inet.h"
+#include "tcp.h"
+#include "udp.h"
+#include "select.h"
+
+/*-------------------------------------------------------------------------*\
+* Internal function prototypes
+\*-------------------------------------------------------------------------*/
+static int global_skip(lua_State *L);
+static int global_unload(lua_State *L);
+static int base_open(lua_State *L);
+
+/*-------------------------------------------------------------------------*\
+* Modules and functions
+\*-------------------------------------------------------------------------*/
+static const luaL_Reg mod[] = {
+ {"auxiliar", auxiliar_open},
+ {"except", except_open},
+ {"timeout", timeout_open},
+ {"buffer", buffer_open},
+ {"inet", inet_open},
+ {"tcp", tcp_open},
+ {"udp", udp_open},
+ {"select", select_open},
+ {NULL, NULL}
+};
+
+static luaL_Reg func[] = {
+ {"skip", global_skip},
+ {"__unload", global_unload},
+ {NULL, NULL}
+};
+
+/*-------------------------------------------------------------------------*\
+* Skip a few arguments
+\*-------------------------------------------------------------------------*/
+static int global_skip(lua_State *L) {
+ int amount = luaL_checkinteger(L, 1);
+ int ret = lua_gettop(L) - amount - 1;
+ return ret >= 0 ? ret : 0;
+}
+
+/*-------------------------------------------------------------------------*\
+* Unloads the library
+\*-------------------------------------------------------------------------*/
+static int global_unload(lua_State *L) {
+ (void) L;
+ socket_close();
+ return 0;
+}
+
+/*-------------------------------------------------------------------------*\
+* Setup basic stuff.
+\*-------------------------------------------------------------------------*/
+static int base_open(lua_State *L) {
+ if (socket_open()) {
+ /* export functions (and leave namespace table on top of stack) */
+ lua_newtable(L);
+ luaL_setfuncs(L, func, 0);
+#ifdef LUASOCKET_DEBUG
+ lua_pushstring(L, "_DEBUG");
+ lua_pushboolean(L, 1);
+ lua_rawset(L, -3);
+#endif
+ /* make version string available to scripts */
+ lua_pushstring(L, "_VERSION");
+ lua_pushstring(L, LUASOCKET_VERSION);
+ lua_rawset(L, -3);
+ return 1;
+ } else {
+ lua_pushstring(L, "unable to initialize library");
+ lua_error(L);
+ return 0;
+ }
+}
+
+/*-------------------------------------------------------------------------*\
+* Initializes all library modules.
+\*-------------------------------------------------------------------------*/
+LUASOCKET_API int luaopen_socket_core(lua_State *L) {
+ int i;
+ base_open(L);
+ for (i = 0; mod[i].name; i++) mod[i].func(L);
+ return 1;
+}
diff --git a/Build/source/texk/web2c/luatexdir/luasocket/src/luasocket.h b/Build/source/texk/web2c/luatexdir/luasocket/src/luasocket.h
index f2ca3c159e9..f75d21f2262 100644
--- a/Build/source/texk/web2c/luatexdir/luasocket/src/luasocket.h
+++ b/Build/source/texk/web2c/luatexdir/luasocket/src/luasocket.h
@@ -11,9 +11,8 @@
/*-------------------------------------------------------------------------*\
* Current socket library version
\*-------------------------------------------------------------------------*/
-#define LUASOCKET_VERSION "LuaSocket 2.1-rc1"
-#define LUASOCKET_COPYRIGHT "Copyright (C) 1999-2012 Diego Nehab"
-#define LUASOCKET_AUTHORS "Diego Nehab"
+#define LUASOCKET_VERSION "LuaSocket 3.0-rc1"
+#define LUASOCKET_COPYRIGHT "Copyright (C) 1999-2013 Diego Nehab"
/*-------------------------------------------------------------------------*\
* This macro prefixes all exported API functions
@@ -22,10 +21,6 @@
#define LUASOCKET_API extern
#endif
-#if LUA_VERSION_NUM > 501 & !( defined LUA_COMPAT_MODULE)
-# error Lua 5.2 requires LUA_COMPAT_MODULE defined for luaL_openlib
-#endif
-
/*-------------------------------------------------------------------------*\
* Initializes the library.
\*-------------------------------------------------------------------------*/
diff --git a/Build/source/texk/web2c/luatexdir/luasocket/src/makefile b/Build/source/texk/web2c/luatexdir/luasocket/src/makefile
new file mode 100644
index 00000000000..494baab005c
--- /dev/null
+++ b/Build/source/texk/web2c/luatexdir/luasocket/src/makefile
@@ -0,0 +1,438 @@
+# luasocket src/makefile
+#
+# Definitions in this section can be overriden on the command line or in the
+# environment.
+#
+# These are equivalent:
+#
+# export PLAT=linux DEBUG=DEBUG LUAV=5.2 prefix=/sw
+# make
+#
+# and
+#
+# make PLAT=linux DEBUG=DEBUG LUAV=5.2 prefix=/sw
+
+# PLAT: linux macosx win32 mingw
+# platform to build for
+PLAT?=linux
+
+# LUAV: 5.1 5.2
+# lua version to build against
+LUAV?=5.1
+
+# MYCFLAGS: to be set by user if needed
+MYCFLAGS?=
+
+# MYLDFLAGS: to be set by user if needed
+MYLDFLAGS?=
+
+# DEBUG: NODEBUG DEBUG
+# debug mode causes luasocket to collect and returns timing information useful
+# for testing and debugging luasocket itself
+DEBUG?=NODEBUG
+
+# where lua headers are found for macosx builds
+# LUAINC_macosx:
+# /opt/local/include
+LUAINC_macosx_base?=/opt/local/include
+LUAINC_macosx?=$(LUAINC_macosx_base)/lua/$(LUAV)
+# FIXME default should this default to fink or to macports?
+# What happens when more than one Lua version is installed?
+LUAPREFIX_macosx?=/opt/local
+CDIR_macosx?=lib/lua/$(LUAV)
+LDIR_macosx?=share/lua/$(LUAV)
+
+# LUAINC_linux:
+# /usr/include/lua$(LUAV)
+# /usr/local/include
+# /usr/local/include/lua$(LUAV)
+# where lua headers are found for linux builds
+LUAINC_linux_base?=/usr/include
+LUAINC_linux?=$(LUAINC_linux_base)/lua/$(LUAV)
+LUAPREFIX_linux?=/usr/local
+CDIR_linux?=lib/lua/$(LUAV)
+LDIR_linux?=share/lua/$(LUAV)
+
+# LUAINC_freebsd:
+# /usr/local/include/lua$(LUAV)
+# where lua headers are found for freebsd builds
+LUAINC_freebsd_base?=/usr/local/include/
+LUAINC_freebsd?=$(LUAINC_freebsd_base)/lua$(LUAV)
+LUAPREFIX_freebsd?=/usr/local/
+CDIR_freebsd?=lib/lua/$(LUAV)
+LDIR_freebsd?=share/lua/$(LUAV)
+
+# where lua headers are found for mingw builds
+# LUAINC_mingw:
+# /opt/local/include
+LUAINC_mingw_base?=/usr/include
+LUAINC_mingw?=$(LUAINC_mingw_base)/lua/$(LUAV)
+LUALIB_mingw_base?=/usr/bin
+LUALIB_mingw?=$(LUALIB_mingw_base)/lua/$(LUAV)/lua$(subst .,,$(LUAV)).dll
+LUAPREFIX_mingw?=/usr
+CDIR_mingw?=lua/$(LUAV)
+LDIR_mingw?=lua/$(LUAV)/lua
+
+
+# LUAINC_win32:
+# LUALIB_win32:
+# where lua headers and libraries are found for win32 builds
+LUAPREFIX_win32?=
+LUAINC_win32?=$(LUAPREFIX_win32)/include/lua/$(LUAV)
+PLATFORM_win32?=Release
+CDIR_win32?=bin/lua/$(LUAV)/$(PLATFORM_win32)
+LDIR_win32?=bin/lua/$(LUAV)/$(PLATFORM_win32)/lua
+LUALIB_win32?=$(LUAPREFIX_win32)/lib/lua/$(LUAV)/$(PLATFORM_win32)
+LUALIBNAME_win32?=lua$(subst .,,$(LUAV)).lib
+
+
+# LUAINC_solaris:
+LUAINC_solaris_base?=/usr/include
+LUAINC_solaris?=$(LUAINC_solaris_base)/lua/$(LUAV)
+LUAPREFIX_solaris?=/usr/local
+CDIR_solaris?=lib/lua/$(LUAV)
+LDIR_solaris?=share/lua/$(LUAV)
+
+# prefix: /usr/local /usr /opt/local /sw
+# the top of the default install tree
+prefix?=$(LUAPREFIX_$(PLAT))
+
+CDIR?=$(CDIR_$(PLAT))
+LDIR?=$(LDIR_$(PLAT))
+
+# DESTDIR: (no default)
+# used by package managers to install into a temporary destination
+DESTDIR?=
+
+#------
+# Definitions below can be overridden on the make command line, but
+# shouldn't have to be.
+
+
+#------
+# Install directories
+#
+
+INSTALL_DIR=install -d
+INSTALL_DATA=install -m644
+INSTALL_EXEC=install
+INSTALL_TOP=$(DESTDIR)$(prefix)
+
+INSTALL_TOP_LDIR=$(INSTALL_TOP)/$(LDIR)
+INSTALL_TOP_CDIR=$(INSTALL_TOP)/$(CDIR)
+
+INSTALL_SOCKET_LDIR=$(INSTALL_TOP_LDIR)/socket
+INSTALL_SOCKET_CDIR=$(INSTALL_TOP_CDIR)/socket
+INSTALL_MIME_LDIR=$(INSTALL_TOP_LDIR)/mime
+INSTALL_MIME_CDIR=$(INSTALL_TOP_CDIR)/mime
+
+print:
+ @echo PLAT=$(PLAT)
+ @echo LUAV=$(LUAV)
+ @echo DEBUG=$(DEBUG)
+ @echo prefix=$(prefix)
+ @echo LUAINC_$(PLAT)=$(LUAINC_$(PLAT))
+ @echo LUALIB_$(PLAT)=$(LUALIB_$(PLAT))
+ @echo INSTALL_TOP_CDIR=$(INSTALL_TOP_CDIR)
+ @echo INSTALL_TOP_LDIR=$(INSTALL_TOP_LDIR)
+ @echo CFLAGS=$(CFLAGS)
+ @echo LDFLAGS=$(LDFLAGS)
+
+#------
+# Supported platforms
+#
+PLATS= macosx linux win32 mingw solaris
+
+#------
+# Compiler and linker settings
+# for Mac OS X
+SO_macosx=so
+O_macosx=o
+CC_macosx=gcc
+DEF_macosx= -DLUASOCKET_$(DEBUG) -DUNIX_HAS_SUN_LEN \
+ -DLUASOCKET_API='__attribute__((visibility("default")))' \
+ -DUNIX_API='__attribute__((visibility("default")))' \
+ -DMIME_API='__attribute__((visibility("default")))'
+CFLAGS_macosx= -I$(LUAINC) $(DEF) -Wall -O2 -fno-common \
+ -fvisibility=hidden
+LDFLAGS_macosx= -bundle -undefined dynamic_lookup -o
+LD_macosx= export MACOSX_DEPLOYMENT_TARGET="10.3"; gcc
+SOCKET_macosx=usocket.o
+
+#------
+# Compiler and linker settings
+# for Linux
+SO_linux=so
+O_linux=o
+CC_linux=gcc
+DEF_linux=-DLUASOCKET_$(DEBUG) \
+ -DLUASOCKET_API='__attribute__((visibility("default")))' \
+ -DUNIX_API='__attribute__((visibility("default")))' \
+ -DMIME_API='__attribute__((visibility("default")))'
+CFLAGS_linux= -I$(LUAINC) $(DEF) -Wall -Wshadow -Wextra \
+ -Wimplicit -O2 -ggdb3 -fpic -fvisibility=hidden
+LDFLAGS_linux=-O -shared -fpic -o
+LD_linux=gcc
+SOCKET_linux=usocket.o
+
+#------
+# Compiler and linker settings
+# for FreeBSD
+SO_freebsd=so
+O_freebsd=o
+CC_freebsd=gcc
+DEF_freebsd=-DLUASOCKET_$(DEBUG) \
+ -DLUASOCKET_API='__attribute__((visibility("default")))' \
+ -DUNIX_API='__attribute__((visibility("default")))' \
+ -DMIME_API='__attribute__((visibility("default")))'
+CFLAGS_freebsd= -I$(LUAINC) $(DEF) -Wall -Wshadow -Wextra \
+ -Wimplicit -O2 -ggdb3 -fpic -fvisibility=hidden
+LDFLAGS_freebsd=-O -shared -fpic -o
+LD_freebsd=gcc
+SOCKET_freebsd=usocket.o
+
+#------
+# Compiler and linker settings
+# for Solaris
+SO_solaris=so
+O_solaris=o
+CC_solaris=gcc
+DEF_solaris=-DLUASOCKET_$(DEBUG) \
+ -DLUASOCKET_API='__attribute__((visibility("default")))' \
+ -DUNIX_API='__attribute__((visibility("default")))' \
+ -DMIME_API='__attribute__((visibility("default")))'
+CFLAGS_solaris=-I$(LUAINC) $(DEF) -Wall -Wshadow -Wextra \
+ -Wimplicit -O2 -ggdb3 -fpic -fvisibility=hidden
+LDFLAGS_solaris=-lnsl -lsocket -lresolv -O -shared -fpic -o
+LD_solaris=gcc
+SOCKET_solaris=usocket.o
+
+#------
+# Compiler and linker settings
+# for MingW
+SO_mingw=dll
+O_mingw=o
+CC_mingw=gcc
+DEF_mingw= -DLUASOCKET_INET_PTON -DLUASOCKET_$(DEBUG) \
+ -DWINVER=0x0501 -DLUASOCKET_API='__declspec(dllexport)' \
+ -DMIME_API='__declspec(dllexport)'
+CFLAGS_mingw= -I$(LUAINC) $(DEF) -Wall -O2 -fno-common \
+ -fvisibility=hidden
+LDFLAGS_mingw= $(LUALIB) -shared -Wl,-s -lws2_32 -o
+LD_mingw=gcc
+SOCKET_mingw=wsocket.o
+
+
+#------
+# Compiler and linker settings
+# for Win32
+SO_win32=dll
+O_win32=obj
+CC_win32=cl
+DEF_win32= //D "WIN32" //D "NDEBUG" //D "_WINDOWS" //D "_USRDLL" \
+ //D "LUASOCKET_API=__declspec(dllexport)" //D "_CRT_SECURE_NO_WARNINGS" \
+ //D "_WINDLL" //D "MIME_API=__declspec(dllexport)" \
+ //D "LUASOCKET_$(DEBUG)"
+CFLAGS_win32=//I "$(LUAINC)" $(DEF) //O2 //Ot //MD //W3 //nologo
+LDFLAGS_win32= //nologo //link //NOLOGO //DLL //INCREMENTAL:NO \
+ //MANIFEST //MANIFESTFILE:"intermediate.manifest" \
+ //MANIFESTUAC:"level='asInvoker' uiAccess='false'" \
+ //SUBSYSTEM:WINDOWS //OPT:REF //OPT:ICF //DYNAMICBASE:NO \
+ //MACHINE:X86 /LIBPATH:"$(shell cmd //c echo $(LUALIB))" \
+ $(LUALIBNAME_win32) ws2_32.lib //OUT:
+LD_win32=cl
+SOCKET_win32=wsocket.obj
+
+.SUFFIXES: .obj
+
+.c.obj:
+ $(CC) $(CFLAGS) //Fo"$@" //c $<
+
+#------
+# Output file names
+#
+SO=$(SO_$(PLAT))
+O=$(O_$(PLAT))
+SOCKET_V=3.0-rc1
+MIME_V=1.0.3
+SOCKET_SO=socket-$(SOCKET_V).$(SO)
+MIME_SO=mime-$(MIME_V).$(SO)
+UNIX_SO=unix.$(SO)
+SERIAL_SO=serial.$(SO)
+SOCKET=$(SOCKET_$(PLAT))
+
+#------
+# Settings selected for platform
+#
+CC=$(CC_$(PLAT))
+DEF=$(DEF_$(PLAT))
+CFLAGS=$(MYCFLAGS) $(CFLAGS_$(PLAT))
+LDFLAGS=$(MYLDFLAGS) $(LDFLAGS_$(PLAT))
+LD=$(LD_$(PLAT))
+LUAINC= $(LUAINC_$(PLAT))
+LUALIB= $(LUALIB_$(PLAT))
+
+#------
+# Modules belonging to socket-core
+#
+SOCKET_OBJS= \
+ luasocket.$(O) \
+ timeout.$(O) \
+ buffer.$(O) \
+ io.$(O) \
+ auxiliar.$(O) \
+ compat.$(O) \
+ options.$(O) \
+ inet.$(O) \
+ $(SOCKET) \
+ except.$(O) \
+ select.$(O) \
+ tcp.$(O) \
+ udp.$(O)
+
+#------
+# Modules belonging mime-core
+#
+MIME_OBJS= \
+ mime.$(O) \
+ compat.$(O)
+
+#------
+# Modules belonging unix (local domain sockets)
+#
+UNIX_OBJS=\
+ buffer.$(O) \
+ auxiliar.$(O) \
+ options.$(O) \
+ timeout.$(O) \
+ io.$(O) \
+ usocket.$(O) \
+ unixstream.$(O) \
+ unixdgram.$(O) \
+ compat.$(O) \
+ unix.$(O)
+
+#------
+# Modules belonging to serial (device streams)
+#
+SERIAL_OBJS=\
+ buffer.$(O) \
+ auxiliar.$(O) \
+ options.$(O) \
+ timeout.$(O) \
+ io.$(O) \
+ usocket.$(O) \
+ serial.$(O)
+
+#------
+# Files to install
+#
+TO_SOCKET_LDIR= \
+ http.lua \
+ url.lua \
+ tp.lua \
+ ftp.lua \
+ headers.lua \
+ smtp.lua
+
+TO_TOP_LDIR= \
+ ltn12.lua \
+ socket.lua \
+ mime.lua
+
+#------
+# Targets
+#
+default: $(PLAT)
+
+
+freebsd:
+ $(MAKE) all-unix PLAT=freebsd
+
+macosx:
+ $(MAKE) all-unix PLAT=macosx
+
+win32:
+ $(MAKE) all PLAT=win32
+
+linux:
+ $(MAKE) all-unix PLAT=linux
+
+mingw:
+ $(MAKE) all PLAT=mingw
+
+solaris:
+ $(MAKE) all-unix PLAT=solaris
+
+none:
+ @echo "Please run"
+ @echo " make PLATFORM"
+ @echo "where PLATFORM is one of these:"
+ @echo " $(PLATS)"
+
+all: $(SOCKET_SO) $(MIME_SO)
+
+$(SOCKET_SO): $(SOCKET_OBJS)
+ $(LD) $(SOCKET_OBJS) $(LDFLAGS)$@
+
+$(MIME_SO): $(MIME_OBJS)
+ $(LD) $(MIME_OBJS) $(LDFLAGS)$@
+
+all-unix: all $(UNIX_SO) $(SERIAL_SO)
+
+$(UNIX_SO): $(UNIX_OBJS)
+ $(LD) $(UNIX_OBJS) $(LDFLAGS)$@
+
+$(SERIAL_SO): $(SERIAL_OBJS)
+ $(LD) $(SERIAL_OBJS) $(LDFLAGS)$@
+
+install:
+ $(INSTALL_DIR) $(INSTALL_TOP_LDIR)
+ $(INSTALL_DATA) $(TO_TOP_LDIR) $(INSTALL_TOP_LDIR)
+ $(INSTALL_DIR) $(INSTALL_SOCKET_LDIR)
+ $(INSTALL_DATA) $(TO_SOCKET_LDIR) $(INSTALL_SOCKET_LDIR)
+ $(INSTALL_DIR) $(INSTALL_SOCKET_CDIR)
+ $(INSTALL_EXEC) $(SOCKET_SO) $(INSTALL_SOCKET_CDIR)/core.$(SO)
+ $(INSTALL_DIR) $(INSTALL_MIME_CDIR)
+ $(INSTALL_EXEC) $(MIME_SO) $(INSTALL_MIME_CDIR)/core.$(SO)
+
+install-unix: install
+ $(INSTALL_EXEC) $(UNIX_SO) $(INSTALL_SOCKET_CDIR)/$(UNIX_SO)
+ $(INSTALL_EXEC) $(SERIAL_SO) $(INSTALL_SOCKET_CDIR)/$(SERIAL_SO)
+
+local:
+ $(MAKE) install INSTALL_TOP_CDIR=.. INSTALL_TOP_LDIR=..
+
+clean:
+ rm -f $(SOCKET_SO) $(SOCKET_OBJS) $(SERIAL_OBJS)
+ rm -f $(MIME_SO) $(UNIX_SO) $(SERIAL_SO) $(MIME_OBJS) $(UNIX_OBJS)
+
+.PHONY: all $(PLATS) default clean echo none
+
+#------
+# List of dependencies
+#
+compat.$(O): compat.c compat.h
+auxiliar.$(O): auxiliar.c auxiliar.h
+buffer.$(O): buffer.c buffer.h io.h timeout.h
+except.$(O): except.c except.h
+inet.$(O): inet.c inet.h socket.h io.h timeout.h usocket.h
+io.$(O): io.c io.h timeout.h
+luasocket.$(O): luasocket.c luasocket.h auxiliar.h except.h \
+ timeout.h buffer.h io.h inet.h socket.h usocket.h tcp.h \
+ udp.h select.h
+mime.$(O): mime.c mime.h
+options.$(O): options.c auxiliar.h options.h socket.h io.h \
+ timeout.h usocket.h inet.h
+select.$(O): select.c socket.h io.h timeout.h usocket.h select.h
+serial.$(O): serial.c auxiliar.h socket.h io.h timeout.h usocket.h \
+ options.h unix.h buffer.h
+tcp.$(O): tcp.c auxiliar.h socket.h io.h timeout.h usocket.h \
+ inet.h options.h tcp.h buffer.h
+timeout.$(O): timeout.c auxiliar.h timeout.h
+udp.$(O): udp.c auxiliar.h socket.h io.h timeout.h usocket.h \
+ inet.h options.h udp.h
+unix.$(O): unix.c auxiliar.h socket.h io.h timeout.h usocket.h \
+ options.h unix.h buffer.h
+usocket.$(O): usocket.c socket.h io.h timeout.h usocket.h
+wsocket.$(O): wsocket.c socket.h io.h timeout.h usocket.h
diff --git a/Build/source/texk/web2c/luatexdir/luasocket/src/mbox.lua b/Build/source/texk/web2c/luatexdir/luasocket/src/mbox.lua
index 35adf4ea70a..ed9e7814e60 100644
--- a/Build/source/texk/web2c/luatexdir/luasocket/src/mbox.lua
+++ b/Build/source/texk/web2c/luatexdir/luasocket/src/mbox.lua
@@ -1,8 +1,10 @@
-local Public = {}
+local _M = {}
-mbox = Public
+if module then
+ mbox = _M
+end
-function Public.split_message(message_s)
+function _M.split_message(message_s)
local message = {}
message_s = string.gsub(message_s, "\r\n", "\n")
string.gsub(message_s, "^(.-\n)\n", function (h) message.headers = h end)
@@ -16,7 +18,7 @@ function Public.split_message(message_s)
return message.headers or "", message.body or ""
end
-function Public.split_headers(headers_s)
+function _M.split_headers(headers_s)
local headers = {}
headers_s = string.gsub(headers_s, "\r\n", "\n")
headers_s = string.gsub(headers_s, "\n[ ]+", " ")
@@ -24,18 +26,18 @@ function Public.split_headers(headers_s)
return headers
end
-function Public.parse_header(header_s)
+function _M.parse_header(header_s)
header_s = string.gsub(header_s, "\n[ ]+", " ")
header_s = string.gsub(header_s, "\n+", "")
local _, __, name, value = string.find(header_s, "([^%s:]-):%s*(.*)")
return name, value
end
-function Public.parse_headers(headers_s)
- local headers_t = Public.split_headers(headers_s)
+function _M.parse_headers(headers_s)
+ local headers_t = _M.split_headers(headers_s)
local headers = {}
for i = 1, #headers_t do
- local name, value = Public.parse_header(headers_t[i])
+ local name, value = _M.parse_header(headers_t[i])
if name then
name = string.lower(name)
if headers[name] then
@@ -46,7 +48,7 @@ function Public.parse_headers(headers_s)
return headers
end
-function Public.parse_from(from)
+function _M.parse_from(from)
local _, __, name, address = string.find(from, "^%s*(.-)%s*%<(.-)%>")
if not address then
_, __, address = string.find(from, "%s*(.+)%s*")
@@ -58,8 +60,8 @@ function Public.parse_from(from)
return name, address
end
-function Public.split_mbox(mbox_s)
- mbox = {}
+function _M.split_mbox(mbox_s)
+ local mbox = {}
mbox_s = string.gsub(mbox_s, "\r\n", "\n") .."\n\nFrom \n"
local nj, i, j = 1, 1, 1
while 1 do
@@ -72,17 +74,19 @@ function Public.split_mbox(mbox_s)
return mbox
end
-function Public.parse(mbox_s)
- local mbox = Public.split_mbox(mbox_s)
+function _M.parse(mbox_s)
+ local mbox = _M.split_mbox(mbox_s)
for i = 1, #mbox do
- mbox[i] = Public.parse_message(mbox[i])
+ mbox[i] = _M.parse_message(mbox[i])
end
return mbox
end
-function Public.parse_message(message_s)
+function _M.parse_message(message_s)
local message = {}
- message.headers, message.body = Public.split_message(message_s)
- message.headers = Public.parse_headers(message.headers)
+ message.headers, message.body = _M.split_message(message_s)
+ message.headers = _M.parse_headers(message.headers)
return message
end
+
+return _M
diff --git a/Build/source/texk/web2c/luatexdir/luasocket/src/mbox.lua_lua.c b/Build/source/texk/web2c/luatexdir/luasocket/src/mbox.lua_lua.c
new file mode 100644
index 00000000000..e69de29bb2d
--- /dev/null
+++ b/Build/source/texk/web2c/luatexdir/luasocket/src/mbox.lua_lua.c
diff --git a/Build/source/texk/web2c/luatexdir/luasocket/src/mbox_lua.c b/Build/source/texk/web2c/luatexdir/luasocket/src/mbox_lua.c
index bbe4d504b67..22f14793743 100644
--- a/Build/source/texk/web2c/luatexdir/luasocket/src/mbox_lua.c
+++ b/Build/source/texk/web2c/luatexdir/luasocket/src/mbox_lua.c
@@ -1,147 +1,231 @@
/*
- * This file is auto-generated by "lua2c mbox.lua mbox_lua"
- */
-
+ * This file is generated with xxd -i and bit of bash script.
+*/
#include "lua.h"
#include "lauxlib.h"
-
+
int luatex_mbox_lua_open (lua_State *L) {
static unsigned char B[] = {
- 108,111, 99, 97,108, 32, 80,117, 98,108,105, 99, 32, 61, 32,123,125, 10, 10,109,
- 98,111,120, 32, 61, 32, 80,117, 98,108,105, 99, 10, 10,102,117,110, 99,116,105,
-111,110, 32, 80,117, 98,108,105, 99, 46,115,112,108,105,116, 95,109,101,115,115,
- 97,103,101, 40,109,101,115,115, 97,103,101, 95,115, 41, 10, 32, 32, 32, 32,108,
-111, 99, 97,108, 32,109,101,115,115, 97,103,101, 32, 61, 32,123,125, 10, 32, 32,
- 32, 32,109,101,115,115, 97,103,101, 95,115, 32, 61, 32,115,116,114,105,110,103,
- 46,103,115,117, 98, 40,109,101,115,115, 97,103,101, 95,115, 44, 32, 34, 92,114,
- 92,110, 34, 44, 32, 34, 92,110, 34, 41, 10, 32, 32, 32, 32,115,116,114,105,110,
-103, 46,103,115,117, 98, 40,109,101,115,115, 97,103,101, 95,115, 44, 32, 34, 94,
- 40, 46, 45, 92,110, 41, 92,110, 34, 44, 32,102,117,110, 99,116,105,111,110, 32,
- 40,104, 41, 32,109,101,115,115, 97,103,101, 46,104,101, 97,100,101,114,115, 32,
- 61, 32,104, 32,101,110,100, 41, 10, 32, 32, 32, 32,115,116,114,105,110,103, 46,
-103,115,117, 98, 40,109,101,115,115, 97,103,101, 95,115, 44, 32, 34, 94, 46, 45,
- 92,110, 92,110, 40, 46, 42, 41, 34, 44, 32,102,117,110, 99,116,105,111,110, 32,
- 40, 98, 41, 32,109,101,115,115, 97,103,101, 46, 98,111,100,121, 32, 61, 32, 98,
- 32,101,110,100, 41, 10, 32, 32, 32, 32,105,102, 32,110,111,116, 32,109,101,115,
-115, 97,103,101, 46, 98,111,100,121, 32,116,104,101,110, 10, 32, 32, 32, 32, 32,
- 32, 32, 32,115,116,114,105,110,103, 46,103,115,117, 98, 40,109,101,115,115, 97,
-103,101, 95,115, 44, 32, 34, 94, 92,110, 40, 46, 42, 41, 34, 44, 32,102,117,110,
- 99,116,105,111,110, 32, 40, 98, 41, 32,109,101,115,115, 97,103,101, 46, 98,111,
-100,121, 32, 61, 32, 98, 32,101,110,100, 41, 10, 32, 32, 32, 32,101,110,100, 10,
- 32, 32, 32, 32,105,102, 32,110,111,116, 32,109,101,115,115, 97,103,101, 46,104,
-101, 97,100,101,114,115, 32, 97,110,100, 32,110,111,116, 32,109,101,115,115, 97,
-103,101, 46, 98,111,100,121, 32,116,104,101,110, 10, 32, 32, 32, 32, 32, 32, 32,
- 32,109,101,115,115, 97,103,101, 46,104,101, 97,100,101,114,115, 32, 61, 32,109,
-101,115,115, 97,103,101, 95,115, 10, 32, 32, 32, 32,101,110,100, 10, 32, 32, 32,
- 32,114,101,116,117,114,110, 32,109,101,115,115, 97,103,101, 46,104,101, 97,100,
-101,114,115, 32,111,114, 32, 34, 34, 44, 32,109,101,115,115, 97,103,101, 46, 98,
-111,100,121, 32,111,114, 32, 34, 34, 10,101,110,100, 10, 10,102,117,110, 99,116,
-105,111,110, 32, 80,117, 98,108,105, 99, 46,115,112,108,105,116, 95,104,101, 97,
-100,101,114,115, 40,104,101, 97,100,101,114,115, 95,115, 41, 10, 32, 32, 32, 32,
-108,111, 99, 97,108, 32,104,101, 97,100,101,114,115, 32, 61, 32,123,125, 10, 32,
- 32, 32, 32,104,101, 97,100,101,114,115, 95,115, 32, 61, 32,115,116,114,105,110,
-103, 46,103,115,117, 98, 40,104,101, 97,100,101,114,115, 95,115, 44, 32, 34, 92,
-114, 92,110, 34, 44, 32, 34, 92,110, 34, 41, 10, 32, 32, 32, 32,104,101, 97,100,
-101,114,115, 95,115, 32, 61, 32,115,116,114,105,110,103, 46,103,115,117, 98, 40,
-104,101, 97,100,101,114,115, 95,115, 44, 32, 34, 92,110, 91, 32, 93, 43, 34, 44,
- 32, 34, 32, 34, 41, 10, 32, 32, 32, 32,115,116,114,105,110,103, 46,103,115,117,
- 98, 40, 34, 92,110, 34, 32, 46, 46, 32,104,101, 97,100,101,114,115, 95,115, 44,
- 32, 34, 92,110, 40, 91, 94, 92,110, 93, 43, 41, 34, 44, 32,102,117,110, 99,116,
-105,111,110, 32, 40,104, 41, 32,116, 97, 98,108,101, 46,105,110,115,101,114,116,
- 40,104,101, 97,100,101,114,115, 44, 32,104, 41, 32,101,110,100, 41, 10, 32, 32,
- 32, 32,114,101,116,117,114,110, 32,104,101, 97,100,101,114,115, 10,101,110,100,
- 10, 10,102,117,110, 99,116,105,111,110, 32, 80,117, 98,108,105, 99, 46,112, 97,
-114,115,101, 95,104,101, 97,100,101,114, 40,104,101, 97,100,101,114, 95,115, 41,
- 10, 32, 32, 32, 32,104,101, 97,100,101,114, 95,115, 32, 61, 32,115,116,114,105,
-110,103, 46,103,115,117, 98, 40,104,101, 97,100,101,114, 95,115, 44, 32, 34, 92,
-110, 91, 32, 93, 43, 34, 44, 32, 34, 32, 34, 41, 10, 32, 32, 32, 32,104,101, 97,
-100,101,114, 95,115, 32, 61, 32,115,116,114,105,110,103, 46,103,115,117, 98, 40,
-104,101, 97,100,101,114, 95,115, 44, 32, 34, 92,110, 43, 34, 44, 32, 34, 34, 41,
- 10, 32, 32, 32, 32,108,111, 99, 97,108, 32, 95, 44, 32, 95, 95, 44, 32,110, 97,
-109,101, 44, 32,118, 97,108,117,101, 32, 61, 32,115,116,114,105,110,103, 46,102,
-105,110,100, 40,104,101, 97,100,101,114, 95,115, 44, 32, 34, 40, 91, 94, 37,115,
- 58, 93, 45, 41, 58, 37,115, 42, 40, 46, 42, 41, 34, 41, 10, 32, 32, 32, 32,114,
-101,116,117,114,110, 32,110, 97,109,101, 44, 32,118, 97,108,117,101, 10,101,110,
-100, 10, 10,102,117,110, 99,116,105,111,110, 32, 80,117, 98,108,105, 99, 46,112,
- 97,114,115,101, 95,104,101, 97,100,101,114,115, 40,104,101, 97,100,101,114,115,
- 95,115, 41, 10, 32, 32, 32, 32,108,111, 99, 97,108, 32,104,101, 97,100,101,114,
-115, 95,116, 32, 61, 32, 80,117, 98,108,105, 99, 46,115,112,108,105,116, 95,104,
-101, 97,100,101,114,115, 40,104,101, 97,100,101,114,115, 95,115, 41, 10, 32, 32,
- 32, 32,108,111, 99, 97,108, 32,104,101, 97,100,101,114,115, 32, 61, 32,123,125,
- 10, 32, 32, 32, 32,102,111,114, 32,105, 32, 61, 32, 49, 44, 32, 35,104,101, 97,
-100,101,114,115, 95,116, 32,100,111, 10, 32, 32, 32, 32, 32, 32, 32, 32,108,111,
- 99, 97,108, 32,110, 97,109,101, 44, 32,118, 97,108,117,101, 32, 61, 32, 80,117,
- 98,108,105, 99, 46,112, 97,114,115,101, 95,104,101, 97,100,101,114, 40,104,101,
- 97,100,101,114,115, 95,116, 91,105, 93, 41, 10, 32, 32, 32, 32, 32, 32, 32, 32,
-105,102, 32,110, 97,109,101, 32,116,104,101,110, 10, 32, 32, 32, 32, 32, 32, 32,
- 32, 32, 32, 32, 32,110, 97,109,101, 32, 61, 32,115,116,114,105,110,103, 46,108,
-111,119,101,114, 40,110, 97,109,101, 41, 10, 32, 32, 32, 32, 32, 32, 32, 32, 32,
- 32, 32, 32,105,102, 32,104,101, 97,100,101,114,115, 91,110, 97,109,101, 93, 32,
-116,104,101,110, 10, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32,
- 32,104,101, 97,100,101,114,115, 91,110, 97,109,101, 93, 32, 61, 32,104,101, 97,
-100,101,114,115, 91,110, 97,109,101, 93, 32, 46, 46, 32, 34, 44, 32, 34, 32, 46,
- 46, 32,118, 97,108,117,101, 10, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32,
-101,108,115,101, 32,104,101, 97,100,101,114,115, 91,110, 97,109,101, 93, 32, 61,
- 32,118, 97,108,117,101, 32,101,110,100, 10, 32, 32, 32, 32, 32, 32, 32, 32,101,
-110,100, 10, 32, 32, 32, 32,101,110,100, 10, 32, 32, 32, 32,114,101,116,117,114,
-110, 32,104,101, 97,100,101,114,115, 10,101,110,100, 10, 10,102,117,110, 99,116,
-105,111,110, 32, 80,117, 98,108,105, 99, 46,112, 97,114,115,101, 95,102,114,111,
-109, 40,102,114,111,109, 41, 10, 32, 32, 32, 32,108,111, 99, 97,108, 32, 95, 44,
- 32, 95, 95, 44, 32,110, 97,109,101, 44, 32, 97,100,100,114,101,115,115, 32, 61,
- 32,115,116,114,105,110,103, 46,102,105,110,100, 40,102,114,111,109, 44, 32, 34,
- 94, 37,115, 42, 40, 46, 45, 41, 37,115, 42, 37, 60, 40, 46, 45, 41, 37, 62, 34,
- 41, 10, 32, 32, 32, 32,105,102, 32,110,111,116, 32, 97,100,100,114,101,115,115,
- 32,116,104,101,110, 10, 32, 32, 32, 32, 32, 32, 32, 32, 95, 44, 32, 95, 95, 44,
- 32, 97,100,100,114,101,115,115, 32, 61, 32,115,116,114,105,110,103, 46,102,105,
-110,100, 40,102,114,111,109, 44, 32, 34, 37,115, 42, 40, 46, 43, 41, 37,115, 42,
- 34, 41, 10, 32, 32, 32, 32,101,110,100, 10, 32, 32, 32, 32,110, 97,109,101, 32,
- 61, 32,110, 97,109,101, 32,111,114, 32, 34, 34, 10, 32, 32, 32, 32, 97,100,100,
-114,101,115,115, 32, 61, 32, 97,100,100,114,101,115,115, 32,111,114, 32, 34, 34,
- 10, 32, 32, 32, 32,105,102, 32,110, 97,109,101, 32, 61, 61, 32, 34, 34, 32,116,
-104,101,110, 32,110, 97,109,101, 32, 61, 32, 97,100,100,114,101,115,115, 32,101,
-110,100, 10, 32, 32, 32, 32,110, 97,109,101, 32, 61, 32,115,116,114,105,110,103,
- 46,103,115,117, 98, 40,110, 97,109,101, 44, 32, 39, 34, 39, 44, 32, 34, 34, 41,
- 10, 32, 32, 32, 32,114,101,116,117,114,110, 32,110, 97,109,101, 44, 32, 97,100,
-100,114,101,115,115, 10,101,110,100, 10, 10,102,117,110, 99,116,105,111,110, 32,
- 80,117, 98,108,105, 99, 46,115,112,108,105,116, 95,109, 98,111,120, 40,109, 98,
-111,120, 95,115, 41, 10, 32, 32, 32, 32,109, 98,111,120, 32, 61, 32,123,125, 10,
- 32, 32, 32, 32,109, 98,111,120, 95,115, 32, 61, 32,115,116,114,105,110,103, 46,
-103,115,117, 98, 40,109, 98,111,120, 95,115, 44, 32, 34, 92,114, 92,110, 34, 44,
- 32, 34, 92,110, 34, 41, 32, 46, 46, 34, 92,110, 92,110, 70,114,111,109, 32, 92,
-110, 34, 10, 32, 32, 32, 32,108,111, 99, 97,108, 32,110,106, 44, 32,105, 44, 32,
-106, 32, 61, 32, 49, 44, 32, 49, 44, 32, 49, 10, 32, 32, 32, 32,119,104,105,108,
-101, 32, 49, 32,100,111, 10, 32, 32, 32, 32, 32, 32, 32, 32,105, 44, 32,110,106,
- 32, 61, 32,115,116,114,105,110,103, 46,102,105,110,100, 40,109, 98,111,120, 95,
-115, 44, 32, 34, 92,110, 92,110, 70,114,111,109, 32, 46, 45, 92,110, 34, 44, 32,
-106, 41, 10, 32, 32, 32, 32, 32, 32, 32, 32,105,102, 32,110,111,116, 32,105, 32,
-116,104,101,110, 32, 98,114,101, 97,107, 32,101,110,100, 10, 32, 32, 32, 32, 32,
- 32, 32, 32,108,111, 99, 97,108, 32,109,101,115,115, 97,103,101, 32, 61, 32,115,
-116,114,105,110,103, 46,115,117, 98, 40,109, 98,111,120, 95,115, 44, 32,106, 44,
- 32,105, 45, 49, 41, 10, 32, 32, 32, 32, 32, 32, 32, 32,116, 97, 98,108,101, 46,
-105,110,115,101,114,116, 40,109, 98,111,120, 44, 32,109,101,115,115, 97,103,101,
- 41, 10, 32, 32, 32, 32, 32, 32, 32, 32,106, 32, 61, 32,110,106, 43, 49, 10, 32,
- 32, 32, 32,101,110,100, 10, 32, 32, 32, 32,114,101,116,117,114,110, 32,109, 98,
-111,120, 10,101,110,100, 10, 10,102,117,110, 99,116,105,111,110, 32, 80,117, 98,
-108,105, 99, 46,112, 97,114,115,101, 40,109, 98,111,120, 95,115, 41, 10, 32, 32,
- 32, 32,108,111, 99, 97,108, 32,109, 98,111,120, 32, 61, 32, 80,117, 98,108,105,
- 99, 46,115,112,108,105,116, 95,109, 98,111,120, 40,109, 98,111,120, 95,115, 41,
- 10, 32, 32, 32, 32,102,111,114, 32,105, 32, 61, 32, 49, 44, 32, 35,109, 98,111,
-120, 32,100,111, 10, 32, 32, 32, 32, 32, 32, 32, 32,109, 98,111,120, 91,105, 93,
- 32, 61, 32, 80,117, 98,108,105, 99, 46,112, 97,114,115,101, 95,109,101,115,115,
- 97,103,101, 40,109, 98,111,120, 91,105, 93, 41, 10, 32, 32, 32, 32,101,110,100,
- 10, 32, 32, 32, 32,114,101,116,117,114,110, 32,109, 98,111,120, 10,101,110,100,
- 10, 10,102,117,110, 99,116,105,111,110, 32, 80,117, 98,108,105, 99, 46,112, 97,
-114,115,101, 95,109,101,115,115, 97,103,101, 40,109,101,115,115, 97,103,101, 95,
-115, 41, 10, 32, 32, 32, 32,108,111, 99, 97,108, 32,109,101,115,115, 97,103,101,
- 32, 61, 32,123,125, 10, 32, 32, 32, 32,109,101,115,115, 97,103,101, 46,104,101,
- 97,100,101,114,115, 44, 32,109,101,115,115, 97,103,101, 46, 98,111,100,121, 32,
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+ 0x20, 0x20, 0x20, 0x6d, 0x65, 0x73, 0x73, 0x61, 0x67, 0x65, 0x2e, 0x68,
+ 0x65, 0x61, 0x64, 0x65, 0x72, 0x73, 0x20, 0x3d, 0x20, 0x5f, 0x4d, 0x2e,
+ 0x70, 0x61, 0x72, 0x73, 0x65, 0x5f, 0x68, 0x65, 0x61, 0x64, 0x65, 0x72,
+ 0x73, 0x28, 0x6d, 0x65, 0x73, 0x73, 0x61, 0x67, 0x65, 0x2e, 0x68, 0x65,
+ 0x61, 0x64, 0x65, 0x72, 0x73, 0x29, 0x0a, 0x20, 0x20, 0x20, 0x20, 0x72,
+ 0x65, 0x74, 0x75, 0x72, 0x6e, 0x20, 0x6d, 0x65, 0x73, 0x73, 0x61, 0x67,
+ 0x65, 0x0a, 0x65, 0x6e, 0x64, 0x0a, 0x72, 0x65, 0x74, 0x75, 0x72, 0x6e,
+ 0x20, 0x5f, 0x4d, 0x0a,0x0};
return luaL_dostring(L, (const char*)B);
} /* end of embedded lua code */
-
diff --git a/Build/source/texk/web2c/luatexdir/luasocket/src/mime.c b/Build/source/texk/web2c/luatexdir/luasocket/src/mime.c
index dddd3d66ea0..ed441046f0f 100644
--- a/Build/source/texk/web2c/luatexdir/luasocket/src/mime.c
+++ b/Build/source/texk/web2c/luatexdir/luasocket/src/mime.c
@@ -6,10 +6,7 @@
#include "lua.h"
#include "lauxlib.h"
-
-#if !defined(LUA_VERSION_NUM) || (LUA_VERSION_NUM < 501)
-#include "compat-5.1.h"
-#endif
+#include "compat.h"
#include "mime.h"
@@ -41,7 +38,7 @@ static size_t b64decode(UC c, UC *input, size_t size, luaL_Buffer *buffer);
static void qpsetup(UC *class, UC *unbase);
static void qpquote(UC c, luaL_Buffer *buffer);
static size_t qpdecode(UC c, UC *input, size_t size, luaL_Buffer *buffer);
-static size_t qpencode(UC c, UC *input, size_t size,
+static size_t qpencode(UC c, UC *input, size_t size,
const char *marker, luaL_Buffer *buffer);
static size_t qppad(UC *input, size_t size, luaL_Buffer *buffer);
@@ -81,7 +78,8 @@ static UC b64unbase[256];
\*-------------------------------------------------------------------------*/
MIME_API int luaopen_mime_core(lua_State *L)
{
- luaL_openlib(L, "mime", func, 0);
+ lua_newtable(L);
+ luaL_setfuncs(L, func, 0);
/* make version string available to scripts */
lua_pushstring(L, "_VERSION");
lua_pushstring(L, MIME_VERSION);
@@ -98,15 +96,15 @@ MIME_API int luaopen_mime_core(lua_State *L)
/*-------------------------------------------------------------------------*\
* Incrementaly breaks a string into lines. The string can have CRLF breaks.
* A, n = wrp(l, B, length)
-* A is a copy of B, broken into lines of at most 'length' bytes.
-* 'l' is how many bytes are left for the first line of B.
-* 'n' is the number of bytes left in the last line of A.
+* A is a copy of B, broken into lines of at most 'length' bytes.
+* 'l' is how many bytes are left for the first line of B.
+* 'n' is the number of bytes left in the last line of A.
\*-------------------------------------------------------------------------*/
static int mime_global_wrp(lua_State *L)
{
size_t size = 0;
int left = (int) luaL_checknumber(L, 1);
- const UC *input = (UC *) luaL_optlstring(L, 2, NULL, &size);
+ const UC *input = (const UC *) luaL_optlstring(L, 2, NULL, &size);
const UC *last = input + size;
int length = (int) luaL_optnumber(L, 3, 76);
luaL_Buffer buffer;
@@ -118,7 +116,7 @@ static int mime_global_wrp(lua_State *L)
else lua_pushnil(L);
lua_pushnumber(L, length);
return 2;
- }
+ }
luaL_buffinit(L, &buffer);
while (input < last) {
switch (*input) {
@@ -145,9 +143,9 @@ static int mime_global_wrp(lua_State *L)
}
/*-------------------------------------------------------------------------*\
-* Fill base64 decode map.
+* Fill base64 decode map.
\*-------------------------------------------------------------------------*/
-static void b64setup(UC *unbase)
+static void b64setup(UC *unbase)
{
int i;
for (i = 0; i <= 255; i++) unbase[i] = (UC) 255;
@@ -156,11 +154,11 @@ static void b64setup(UC *unbase)
}
/*-------------------------------------------------------------------------*\
-* Acumulates bytes in input buffer until 3 bytes are available.
+* Acumulates bytes in input buffer until 3 bytes are available.
* Translate the 3 bytes into Base64 form and append to buffer.
* Returns new number of bytes in buffer.
\*-------------------------------------------------------------------------*/
-static size_t b64encode(UC c, UC *input, size_t size,
+static size_t b64encode(UC c, UC *input, size_t size,
luaL_Buffer *buffer)
{
input[size++] = c;
@@ -169,7 +167,7 @@ static size_t b64encode(UC c, UC *input, size_t size,
unsigned long value = 0;
value += input[0]; value <<= 8;
value += input[1]; value <<= 8;
- value += input[2];
+ value += input[2];
code[3] = b64base[value & 0x3f]; value >>= 6;
code[2] = b64base[value & 0x3f]; value >>= 6;
code[1] = b64base[value & 0x3f]; value >>= 6;
@@ -181,11 +179,11 @@ static size_t b64encode(UC c, UC *input, size_t size,
}
/*-------------------------------------------------------------------------*\
-* Encodes the Base64 last 1 or 2 bytes and adds padding '='
+* Encodes the Base64 last 1 or 2 bytes and adds padding '='
* Result, if any, is appended to buffer.
* Returns 0.
\*-------------------------------------------------------------------------*/
-static size_t b64pad(const UC *input, size_t size,
+static size_t b64pad(const UC *input, size_t size,
luaL_Buffer *buffer)
{
unsigned long value = 0;
@@ -198,7 +196,7 @@ static size_t b64pad(const UC *input, size_t size,
luaL_addlstring(buffer, (char *) code, 4);
break;
case 2:
- value = input[0]; value <<= 8;
+ value = input[0]; value <<= 8;
value |= input[1]; value <<= 2;
code[2] = b64base[value & 0x3f]; value >>= 6;
code[1] = b64base[value & 0x3f]; value >>= 6;
@@ -212,11 +210,11 @@ static size_t b64pad(const UC *input, size_t size,
}
/*-------------------------------------------------------------------------*\
-* Acumulates bytes in input buffer until 4 bytes are available.
+* Acumulates bytes in input buffer until 4 bytes are available.
* Translate the 4 bytes from Base64 form and append to buffer.
* Returns new number of bytes in buffer.
\*-------------------------------------------------------------------------*/
-static size_t b64decode(UC c, UC *input, size_t size,
+static size_t b64decode(UC c, UC *input, size_t size,
luaL_Buffer *buffer)
{
/* ignore invalid characters */
@@ -234,7 +232,7 @@ static size_t b64decode(UC c, UC *input, size_t size,
decoded[1] = (UC) (value & 0xff); value >>= 8;
decoded[0] = (UC) value;
/* take care of paddding */
- valid = (input[2] == '=') ? 1 : (input[3] == '=') ? 2 : 3;
+ valid = (input[2] == '=') ? 1 : (input[3] == '=') ? 2 : 3;
luaL_addlstring(buffer, (char *) decoded, valid);
return 0;
/* need more data */
@@ -246,7 +244,7 @@ static size_t b64decode(UC c, UC *input, size_t size,
* A, B = b64(C, D)
* A is the encoded version of the largest prefix of C .. D that is
* divisible by 3. B has the remaining bytes of C .. D, *without* encoding.
-* The easiest thing would be to concatenate the two strings and
+* The easiest thing would be to concatenate the two strings and
* encode the result, but we can't afford that or Lua would dupplicate
* every chunk we received.
\*-------------------------------------------------------------------------*/
@@ -254,7 +252,7 @@ static int mime_global_b64(lua_State *L)
{
UC atom[3];
size_t isize = 0, asize = 0;
- const UC *input = (UC *) luaL_optlstring(L, 1, NULL, &isize);
+ const UC *input = (const UC *) luaL_optlstring(L, 1, NULL, &isize);
const UC *last = input + isize;
luaL_Buffer buffer;
/* end-of-input blackhole */
@@ -267,9 +265,9 @@ static int mime_global_b64(lua_State *L)
lua_settop(L, 2);
/* process first part of the input */
luaL_buffinit(L, &buffer);
- while (input < last)
+ while (input < last)
asize = b64encode(*input++, atom, asize, &buffer);
- input = (UC *) luaL_optlstring(L, 2, NULL, &isize);
+ input = (const UC *) luaL_optlstring(L, 2, NULL, &isize);
/* if second part is nil, we are done */
if (!input) {
size_t osize = 0;
@@ -283,7 +281,7 @@ static int mime_global_b64(lua_State *L)
}
/* otherwise process the second part */
last = input + isize;
- while (input < last)
+ while (input < last)
asize = b64encode(*input++, atom, asize, &buffer);
luaL_pushresult(&buffer);
lua_pushlstring(L, (char *) atom, asize);
@@ -300,7 +298,7 @@ static int mime_global_unb64(lua_State *L)
{
UC atom[4];
size_t isize = 0, asize = 0;
- const UC *input = (UC *) luaL_optlstring(L, 1, NULL, &isize);
+ const UC *input = (const UC *) luaL_optlstring(L, 1, NULL, &isize);
const UC *last = input + isize;
luaL_Buffer buffer;
/* end-of-input blackhole */
@@ -313,9 +311,9 @@ static int mime_global_unb64(lua_State *L)
lua_settop(L, 2);
/* process first part of the input */
luaL_buffinit(L, &buffer);
- while (input < last)
+ while (input < last)
asize = b64decode(*input++, atom, asize, &buffer);
- input = (UC *) luaL_optlstring(L, 2, NULL, &isize);
+ input = (const UC *) luaL_optlstring(L, 2, NULL, &isize);
/* if second is nil, we are done */
if (!input) {
size_t osize = 0;
@@ -328,7 +326,7 @@ static int mime_global_unb64(lua_State *L)
}
/* otherwise, process the rest of the input */
last = input + isize;
- while (input < last)
+ while (input < last)
asize = b64decode(*input++, atom, asize, &buffer);
luaL_pushresult(&buffer);
lua_pushlstring(L, (char *) atom, asize);
@@ -344,7 +342,7 @@ static int mime_global_unb64(lua_State *L)
* 9 and 32 can be plain, unless in the end of a line, where must be =XX
* encoded lines must be no longer than 76 not counting CRLF
* soft line-break are =CRLF
-* To encode one byte, we need to see the next two.
+* To encode one byte, we need to see the next two.
* Worst case is when we see a space, and wonder if a CRLF is comming
\*-------------------------------------------------------------------------*/
/*-------------------------------------------------------------------------*\
@@ -357,7 +355,7 @@ static void qpsetup(UC *cl, UC *unbase)
for (i = 0; i < 256; i++) cl[i] = QP_QUOTED;
for (i = 33; i <= 60; i++) cl[i] = QP_PLAIN;
for (i = 62; i <= 126; i++) cl[i] = QP_PLAIN;
- cl['\t'] = QP_IF_LAST;
+ cl['\t'] = QP_IF_LAST;
cl[' '] = QP_IF_LAST;
cl['\r'] = QP_CR;
for (i = 0; i < 256; i++) unbase[i] = 255;
@@ -383,9 +381,9 @@ static void qpquote(UC c, luaL_Buffer *buffer)
/*-------------------------------------------------------------------------*\
* Accumulate characters until we are sure about how to deal with them.
-* Once we are sure, output to the buffer, in the correct form.
+* Once we are sure, output to the buffer, in the correct form.
\*-------------------------------------------------------------------------*/
-static size_t qpencode(UC c, UC *input, size_t size,
+static size_t qpencode(UC c, UC *input, size_t size,
const char *marker, luaL_Buffer *buffer)
{
input[size++] = c;
@@ -426,7 +424,7 @@ static size_t qpencode(UC c, UC *input, size_t size,
}
/*-------------------------------------------------------------------------*\
-* Deal with the final characters
+* Deal with the final characters
\*-------------------------------------------------------------------------*/
static size_t qppad(UC *input, size_t size, luaL_Buffer *buffer)
{
@@ -443,8 +441,8 @@ static size_t qppad(UC *input, size_t size, luaL_Buffer *buffer)
* Incrementally converts a string to quoted-printable
* A, B = qp(C, D, marker)
* Marker is the text to be used to replace CRLF sequences found in A.
-* A is the encoded version of the largest prefix of C .. D that
-* can be encoded without doubts.
+* A is the encoded version of the largest prefix of C .. D that
+* can be encoded without doubts.
* B has the remaining bytes of C .. D, *without* encoding.
\*-------------------------------------------------------------------------*/
static int mime_global_qp(lua_State *L)
@@ -452,7 +450,7 @@ static int mime_global_qp(lua_State *L)
size_t asize = 0, isize = 0;
UC atom[3];
- const UC *input = (UC *) luaL_optlstring(L, 1, NULL, &isize);
+ const UC *input = (const UC *) luaL_optlstring(L, 1, NULL, &isize);
const UC *last = input + isize;
const char *marker = luaL_optstring(L, 3, CRLF);
luaL_Buffer buffer;
@@ -468,7 +466,7 @@ static int mime_global_qp(lua_State *L)
luaL_buffinit(L, &buffer);
while (input < last)
asize = qpencode(*input++, atom, asize, marker, &buffer);
- input = (UC *) luaL_optlstring(L, 2, NULL, &isize);
+ input = (const UC *) luaL_optlstring(L, 2, NULL, &isize);
/* if second part is nil, we are done */
if (!input) {
asize = qppad(atom, asize, &buffer);
@@ -488,7 +486,7 @@ static int mime_global_qp(lua_State *L)
/*-------------------------------------------------------------------------*\
* Accumulate characters until we are sure about how to deal with them.
-* Once we are sure, output the to the buffer, in the correct form.
+* Once we are sure, output the to the buffer, in the correct form.
\*-------------------------------------------------------------------------*/
static size_t qpdecode(UC c, UC *input, size_t size, luaL_Buffer *buffer) {
int d;
@@ -496,8 +494,8 @@ static size_t qpdecode(UC c, UC *input, size_t size, luaL_Buffer *buffer) {
/* deal with all characters we can deal */
switch (input[0]) {
/* if we have an escape character */
- case '=':
- if (size < 3) return size;
+ case '=':
+ if (size < 3) return size;
/* eliminate soft line break */
if (input[1] == '\r' && input[2] == '\n') return 0;
/* decode quoted representation */
@@ -507,7 +505,7 @@ static size_t qpdecode(UC c, UC *input, size_t size, luaL_Buffer *buffer) {
else luaL_addchar(buffer, (char) ((c << 4) + d));
return 0;
case '\r':
- if (size < 2) return size;
+ if (size < 2) return size;
if (input[1] == '\n') luaL_addlstring(buffer, (char *)input, 2);
return 0;
default:
@@ -520,15 +518,15 @@ static size_t qpdecode(UC c, UC *input, size_t size, luaL_Buffer *buffer) {
/*-------------------------------------------------------------------------*\
* Incrementally decodes a string in quoted-printable
* A, B = qp(C, D)
-* A is the decoded version of the largest prefix of C .. D that
-* can be decoded without doubts.
+* A is the decoded version of the largest prefix of C .. D that
+* can be decoded without doubts.
* B has the remaining bytes of C .. D, *without* decoding.
\*-------------------------------------------------------------------------*/
static int mime_global_unqp(lua_State *L)
{
size_t asize = 0, isize = 0;
UC atom[3];
- const UC *input = (UC *) luaL_optlstring(L, 1, NULL, &isize);
+ const UC *input = (const UC *) luaL_optlstring(L, 1, NULL, &isize);
const UC *last = input + isize;
luaL_Buffer buffer;
/* end-of-input blackhole */
@@ -543,14 +541,14 @@ static int mime_global_unqp(lua_State *L)
luaL_buffinit(L, &buffer);
while (input < last)
asize = qpdecode(*input++, atom, asize, &buffer);
- input = (UC *) luaL_optlstring(L, 2, NULL, &isize);
+ input = (const UC *) luaL_optlstring(L, 2, NULL, &isize);
/* if second part is nil, we are done */
if (!input) {
luaL_pushresult(&buffer);
if (!(*lua_tostring(L, -1))) lua_pushnil(L);
lua_pushnil(L);
return 2;
- }
+ }
/* otherwise process rest of input */
last = input + isize;
while (input < last)
@@ -563,9 +561,9 @@ static int mime_global_unqp(lua_State *L)
/*-------------------------------------------------------------------------*\
* Incrementally breaks a quoted-printed string into lines
* A, n = qpwrp(l, B, length)
-* A is a copy of B, broken into lines of at most 'length' bytes.
-* 'l' is how many bytes are left for the first line of B.
-* 'n' is the number of bytes left in the last line of A.
+* A is a copy of B, broken into lines of at most 'length' bytes.
+* 'l' is how many bytes are left for the first line of B.
+* 'n' is the number of bytes left in the last line of A.
* There are two complications: lines can't be broken in the middle
* of an encoded =XX, and there might be line breaks already
\*-------------------------------------------------------------------------*/
@@ -573,7 +571,7 @@ static int mime_global_qpwrp(lua_State *L)
{
size_t size = 0;
int left = (int) luaL_checknumber(L, 1);
- const UC *input = (UC *) luaL_optlstring(L, 2, NULL, &size);
+ const UC *input = (const UC *) luaL_optlstring(L, 2, NULL, &size);
const UC *last = input + size;
int length = (int) luaL_optnumber(L, 3, 76);
luaL_Buffer buffer;
@@ -598,11 +596,11 @@ static int mime_global_qpwrp(lua_State *L)
if (left <= 3) {
left = length;
luaL_addstring(&buffer, EQCRLF);
- }
+ }
luaL_addchar(&buffer, *input);
left--;
break;
- default:
+ default:
if (left <= 1) {
left = length;
luaL_addstring(&buffer, EQCRLF);
@@ -630,7 +628,7 @@ static int mime_global_qpwrp(lua_State *L)
* last is the previous character
\*-------------------------------------------------------------------------*/
#define eolcandidate(c) (c == '\r' || c == '\n')
-static int eolprocess(int c, int last, const char *marker,
+static int eolprocess(int c, int last, const char *marker,
luaL_Buffer *buffer)
{
if (eolcandidate(c)) {
@@ -648,15 +646,15 @@ static int eolprocess(int c, int last, const char *marker,
}
/*-------------------------------------------------------------------------*\
-* Converts a string to uniform EOL convention.
+* Converts a string to uniform EOL convention.
* A, n = eol(o, B, marker)
* A is the converted version of the largest prefix of B that can be
-* converted unambiguously. 'o' is the context returned by the previous
+* converted unambiguously. 'o' is the context returned by the previous
* call. 'n' is the new context.
\*-------------------------------------------------------------------------*/
static int mime_global_eol(lua_State *L)
{
- int ctx = luaL_checkint(L, 1);
+ int ctx = luaL_checkinteger(L, 1);
size_t isize = 0;
const char *input = luaL_optlstring(L, 2, NULL, &isize);
const char *last = input + isize;
@@ -678,18 +676,18 @@ static int mime_global_eol(lua_State *L)
}
/*-------------------------------------------------------------------------*\
-* Takes one byte and stuff it if needed.
+* Takes one byte and stuff it if needed.
\*-------------------------------------------------------------------------*/
static size_t dot(int c, size_t state, luaL_Buffer *buffer)
{
luaL_addchar(buffer, (char) c);
switch (c) {
- case '\r':
+ case '\r':
return 1;
- case '\n':
- return (state == 1)? 2: 0;
- case '.':
- if (state == 2)
+ case '\n':
+ return (state == 1)? 2: 0;
+ case '.':
+ if (state == 2)
luaL_addchar(buffer, '.');
default:
return 0;
@@ -714,7 +712,7 @@ static int mime_global_dot(lua_State *L)
}
/* process all input */
luaL_buffinit(L, &buffer);
- while (input < last)
+ while (input < last)
state = dot(*input++, state, &buffer);
luaL_pushresult(&buffer);
lua_pushnumber(L, (lua_Number) state);
diff --git a/Build/source/texk/web2c/luatexdir/luasocket/src/mime.h b/Build/source/texk/web2c/luatexdir/luasocket/src/mime.h
index 150e7adf912..99968a55d17 100644
--- a/Build/source/texk/web2c/luatexdir/luasocket/src/mime.h
+++ b/Build/source/texk/web2c/luatexdir/luasocket/src/mime.h
@@ -13,8 +13,8 @@
/*-------------------------------------------------------------------------*\
* Current MIME library version
\*-------------------------------------------------------------------------*/
-#define MIME_VERSION "MIME 1.0.3-rc1"
-#define MIME_COPYRIGHT "Copyright (C) 2004-2012 Diego Nehab"
+#define MIME_VERSION "MIME 1.0.3"
+#define MIME_COPYRIGHT "Copyright (C) 2004-2013 Diego Nehab"
#define MIME_AUTHORS "Diego Nehab"
/*-------------------------------------------------------------------------*\
diff --git a/Build/source/texk/web2c/luatexdir/luasocket/src/mime.lua b/Build/source/texk/web2c/luatexdir/luasocket/src/mime.lua
index 4aaccc8ea47..d6400965333 100644
--- a/Build/source/texk/web2c/luatexdir/luasocket/src/mime.lua
+++ b/Build/source/texk/web2c/luatexdir/luasocket/src/mime.lua
@@ -8,15 +8,18 @@
-- Declare module and import dependencies
-----------------------------------------------------------------------------
local base = _G
-local ltn12 = require("ltn12")
+local ltn12 = ltn12 or require("ltn12")
local mime = require("mime.core")
+local io = require("io")
local string = require("string")
-module("mime")
+local _M = mime
-- encode, decode and wrap algorithm tables
-encodet = {}
-decodet = {}
-wrapt = {}
+local encodet, decodet, wrapt = {},{},{}
+
+_M.encodet = encodet
+_M.decodet = decodet
+_M.wrapt = wrapt
-- creates a function that chooses a filter by name from a given table
local function choose(table)
@@ -33,21 +36,21 @@ end
-- define the encoding filters
encodet['base64'] = function()
- return ltn12.filter.cycle(b64, "")
+ return ltn12.filter.cycle(_M.b64, "")
end
encodet['quoted-printable'] = function(mode)
- return ltn12.filter.cycle(qp, "",
+ return ltn12.filter.cycle(_M.qp, "",
(mode == "binary") and "=0D=0A" or "\r\n")
end
-- define the decoding filters
decodet['base64'] = function()
- return ltn12.filter.cycle(unb64, "")
+ return ltn12.filter.cycle(_M.unb64, "")
end
decodet['quoted-printable'] = function()
- return ltn12.filter.cycle(unqp, "")
+ return ltn12.filter.cycle(_M.unqp, "")
end
local function format(chunk)
@@ -60,26 +63,28 @@ end
-- define the line-wrap filters
wrapt['text'] = function(length)
length = length or 76
- return ltn12.filter.cycle(wrp, length, length)
+ return ltn12.filter.cycle(_M.wrp, length, length)
end
wrapt['base64'] = wrapt['text']
wrapt['default'] = wrapt['text']
wrapt['quoted-printable'] = function()
- return ltn12.filter.cycle(qpwrp, 76, 76)
+ return ltn12.filter.cycle(_M.qpwrp, 76, 76)
end
-- function that choose the encoding, decoding or wrap algorithm
-encode = choose(encodet)
-decode = choose(decodet)
-wrap = choose(wrapt)
+_M.encode = choose(encodet)
+_M.decode = choose(decodet)
+_M.wrap = choose(wrapt)
-- define the end-of-line normalization filter
-function normalize(marker)
- return ltn12.filter.cycle(eol, 0, marker)
+function _M.normalize(marker)
+ return ltn12.filter.cycle(_M.eol, 0, marker)
end
-- high level stuffing filter
-function stuff()
- return ltn12.filter.cycle(dot, 2)
+function _M.stuff()
+ return ltn12.filter.cycle(_M.dot, 2)
end
+_G['mime'] = mime
+return _M \ No newline at end of file
diff --git a/Build/source/texk/web2c/luatexdir/luasocket/src/mime.lua_lua.c b/Build/source/texk/web2c/luatexdir/luasocket/src/mime.lua_lua.c
new file mode 100644
index 00000000000..e69de29bb2d
--- /dev/null
+++ b/Build/source/texk/web2c/luatexdir/luasocket/src/mime.lua_lua.c
diff --git a/Build/source/texk/web2c/luatexdir/luasocket/src/mime_lua.c b/Build/source/texk/web2c/luatexdir/luasocket/src/mime_lua.c
index 64e259f629c..ae407a961ce 100644
--- a/Build/source/texk/web2c/luatexdir/luasocket/src/mime_lua.c
+++ b/Build/source/texk/web2c/luatexdir/luasocket/src/mime_lua.c
@@ -1,131 +1,152 @@
/*
- * This file is auto-generated by "lua2c mime.lua mime_lua"
- */
-
+ * This file is generated with xxd -i and bit of bash script.
+*/
#include "lua.h"
#include "lauxlib.h"
-
+
int luatex_mime_lua_open (lua_State *L) {
static unsigned char B[] = {
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 10, 45, 45,
- 32, 77, 73, 77, 69, 32,115,117,112,112,111,114,116, 32,102,111,114, 32,116,104,
-101, 32, 76,117, 97, 32,108, 97,110,103,117, 97,103,101, 46, 10, 45, 45, 32, 65,
-117,116,104,111,114, 58, 32, 68,105,101,103,111, 32, 78,101,104, 97, 98, 10, 45,
- 45, 32, 67,111,110,102,111,114,109,105,110,103, 32,116,111, 32, 82, 70, 67,115,
- 32, 50, 48, 52, 53, 45, 50, 48, 52, 57, 10, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 10, 10, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 10, 45, 45, 32, 68,101, 99,108, 97,114,101, 32,109,
-111,100,117,108,101, 32, 97,110,100, 32,105,109,112,111,114,116, 32,100,101,112,
-101,110,100,101,110, 99,105,101,115, 10, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 10,108,111, 99, 97,108, 32, 98, 97,115,101, 32, 61,
- 32, 95, 71, 10,108,111, 99, 97,108, 32,108,116,110, 49, 50, 32, 61, 32,114,101,
-113,117,105,114,101, 40, 34,108,116,110, 49, 50, 34, 41, 10,108,111, 99, 97,108,
- 32,109,105,109,101, 32, 61, 32,114,101,113,117,105,114,101, 40, 34,109,105,109,
-101, 46, 99,111,114,101, 34, 41, 10,108,111, 99, 97,108, 32,115,116,114,105,110,
-103, 32, 61, 32,114,101,113,117,105,114,101, 40, 34,115,116,114,105,110,103, 34,
- 41, 10,109,111,100,117,108,101, 40, 34,109,105,109,101, 34, 41, 10, 10, 45, 45,
- 32,101,110, 99,111,100,101, 44, 32,100,101, 99,111,100,101, 32, 97,110,100, 32,
-119,114, 97,112, 32, 97,108,103,111,114,105,116,104,109, 32,116, 97, 98,108,101,
-115, 10,101,110, 99,111,100,101,116, 32, 61, 32,123,125, 10,100,101, 99,111,100,
-101,116, 32, 61, 32,123,125, 10,119,114, 97,112,116, 32, 61, 32,123,125, 10, 10,
- 45, 45, 32, 99,114,101, 97,116,101,115, 32, 97, 32,102,117,110, 99,116,105,111,
-110, 32,116,104, 97,116, 32, 99,104,111,111,115,101,115, 32, 97, 32,102,105,108,
-116,101,114, 32, 98,121, 32,110, 97,109,101, 32,102,114,111,109, 32, 97, 32,103,
-105,118,101,110, 32,116, 97, 98,108,101, 10,108,111, 99, 97,108, 32,102,117,110,
- 99,116,105,111,110, 32, 99,104,111,111,115,101, 40,116, 97, 98,108,101, 41, 10,
- 32, 32, 32, 32,114,101,116,117,114,110, 32,102,117,110, 99,116,105,111,110, 40,
-110, 97,109,101, 44, 32,111,112,116, 49, 44, 32,111,112,116, 50, 41, 10, 32, 32,
- 32, 32, 32, 32, 32, 32,105,102, 32, 98, 97,115,101, 46,116,121,112,101, 40,110,
- 97,109,101, 41, 32,126, 61, 32, 34,115,116,114,105,110,103, 34, 32,116,104,101,
-110, 10, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32,110, 97,109,101, 44, 32,
-111,112,116, 49, 44, 32,111,112,116, 50, 32, 61, 32, 34,100,101,102, 97,117,108,
-116, 34, 44, 32,110, 97,109,101, 44, 32,111,112,116, 49, 10, 32, 32, 32, 32, 32,
- 32, 32, 32,101,110,100, 10, 32, 32, 32, 32, 32, 32, 32, 32,108,111, 99, 97,108,
- 32,102, 32, 61, 32,116, 97, 98,108,101, 91,110, 97,109,101, 32,111,114, 32, 34,
-110,105,108, 34, 93, 10, 32, 32, 32, 32, 32, 32, 32, 32,105,102, 32,110,111,116,
- 32,102, 32,116,104,101,110, 32, 10, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32,
- 32, 98, 97,115,101, 46,101,114,114,111,114, 40, 34,117,110,107,110,111,119,110,
- 32,107,101,121, 32, 40, 34, 32, 46, 46, 32, 98, 97,115,101, 46,116,111,115,116,
-114,105,110,103, 40,110, 97,109,101, 41, 32, 46, 46, 32, 34, 41, 34, 44, 32, 51,
- 41, 10, 32, 32, 32, 32, 32, 32, 32, 32,101,108,115,101, 32,114,101,116,117,114,
-110, 32,102, 40,111,112,116, 49, 44, 32,111,112,116, 50, 41, 32,101,110,100, 10,
- 32, 32, 32, 32,101,110,100, 10,101,110,100, 10, 10, 45, 45, 32,100,101,102,105,
-110,101, 32,116,104,101, 32,101,110, 99,111,100,105,110,103, 32,102,105,108,116,
-101,114,115, 10,101,110, 99,111,100,101,116, 91, 39, 98, 97,115,101, 54, 52, 39,
- 93, 32, 61, 32,102,117,110, 99,116,105,111,110, 40, 41, 10, 32, 32, 32, 32,114,
-101,116,117,114,110, 32,108,116,110, 49, 50, 46,102,105,108,116,101,114, 46, 99,
-121, 99,108,101, 40, 98, 54, 52, 44, 32, 34, 34, 41, 10,101,110,100, 10, 10,101,
-110, 99,111,100,101,116, 91, 39,113,117,111,116,101,100, 45,112,114,105,110,116,
- 97, 98,108,101, 39, 93, 32, 61, 32,102,117,110, 99,116,105,111,110, 40,109,111,
-100,101, 41, 10, 32, 32, 32, 32,114,101,116,117,114,110, 32,108,116,110, 49, 50,
- 46,102,105,108,116,101,114, 46, 99,121, 99,108,101, 40,113,112, 44, 32, 34, 34,
- 44, 10, 32, 32, 32, 32, 32, 32, 32, 32, 40,109,111,100,101, 32, 61, 61, 32, 34,
- 98,105,110, 97,114,121, 34, 41, 32, 97,110,100, 32, 34, 61, 48, 68, 61, 48, 65,
- 34, 32,111,114, 32, 34, 92,114, 92,110, 34, 41, 10,101,110,100, 10, 10, 45, 45,
- 32,100,101,102,105,110,101, 32,116,104,101, 32,100,101, 99,111,100,105,110,103,
- 32,102,105,108,116,101,114,115, 10,100,101, 99,111,100,101,116, 91, 39, 98, 97,
-115,101, 54, 52, 39, 93, 32, 61, 32,102,117,110, 99,116,105,111,110, 40, 41, 10,
- 32, 32, 32, 32,114,101,116,117,114,110, 32,108,116,110, 49, 50, 46,102,105,108,
-116,101,114, 46, 99,121, 99,108,101, 40,117,110, 98, 54, 52, 44, 32, 34, 34, 41,
- 10,101,110,100, 10, 10,100,101, 99,111,100,101,116, 91, 39,113,117,111,116,101,
-100, 45,112,114,105,110,116, 97, 98,108,101, 39, 93, 32, 61, 32,102,117,110, 99,
-116,105,111,110, 40, 41, 10, 32, 32, 32, 32,114,101,116,117,114,110, 32,108,116,
-110, 49, 50, 46,102,105,108,116,101,114, 46, 99,121, 99,108,101, 40,117,110,113,
-112, 44, 32, 34, 34, 41, 10,101,110,100, 10, 10,108,111, 99, 97,108, 32,102,117,
-110, 99,116,105,111,110, 32,102,111,114,109, 97,116, 40, 99,104,117,110,107, 41,
- 10, 32, 32, 32, 32,105,102, 32, 99,104,117,110,107, 32,116,104,101,110, 10, 32,
- 32, 32, 32, 32, 32, 32, 32,105,102, 32, 99,104,117,110,107, 32, 61, 61, 32, 34,
- 34, 32,116,104,101,110, 32,114,101,116,117,114,110, 32, 34, 39, 39, 34, 10, 32,
- 32, 32, 32, 32, 32, 32, 32,101,108,115,101, 32,114,101,116,117,114,110, 32,115,
-116,114,105,110,103, 46,108,101,110, 40, 99,104,117,110,107, 41, 32,101,110,100,
- 10, 32, 32, 32, 32,101,108,115,101, 32,114,101,116,117,114,110, 32, 34,110,105,
-108, 34, 32,101,110,100, 10,101,110,100, 10, 10, 45, 45, 32,100,101,102,105,110,
-101, 32,116,104,101, 32,108,105,110,101, 45,119,114, 97,112, 32,102,105,108,116,
-101,114,115, 10,119,114, 97,112,116, 91, 39,116,101,120,116, 39, 93, 32, 61, 32,
-102,117,110, 99,116,105,111,110, 40,108,101,110,103,116,104, 41, 10, 32, 32, 32,
- 32,108,101,110,103,116,104, 32, 61, 32,108,101,110,103,116,104, 32,111,114, 32,
- 55, 54, 10, 32, 32, 32, 32,114,101,116,117,114,110, 32,108,116,110, 49, 50, 46,
-102,105,108,116,101,114, 46, 99,121, 99,108,101, 40,119,114,112, 44, 32,108,101,
-110,103,116,104, 44, 32,108,101,110,103,116,104, 41, 10,101,110,100, 10,119,114,
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+ 0x72, 0x65, 0x74, 0x75, 0x72, 0x6e, 0x20, 0x6c, 0x74, 0x6e, 0x31, 0x32,
+ 0x2e, 0x66, 0x69, 0x6c, 0x74, 0x65, 0x72, 0x2e, 0x63, 0x79, 0x63, 0x6c,
+ 0x65, 0x28, 0x5f, 0x4d, 0x2e, 0x65, 0x6f, 0x6c, 0x2c, 0x20, 0x30, 0x2c,
+ 0x20, 0x6d, 0x61, 0x72, 0x6b, 0x65, 0x72, 0x29, 0x0a, 0x65, 0x6e, 0x64,
+ 0x0a, 0x66, 0x75, 0x6e, 0x63, 0x74, 0x69, 0x6f, 0x6e, 0x20, 0x5f, 0x4d,
+ 0x2e, 0x73, 0x74, 0x75, 0x66, 0x66, 0x28, 0x29, 0x0a, 0x20, 0x20, 0x20,
+ 0x20, 0x72, 0x65, 0x74, 0x75, 0x72, 0x6e, 0x20, 0x6c, 0x74, 0x6e, 0x31,
+ 0x32, 0x2e, 0x66, 0x69, 0x6c, 0x74, 0x65, 0x72, 0x2e, 0x63, 0x79, 0x63,
+ 0x6c, 0x65, 0x28, 0x5f, 0x4d, 0x2e, 0x64, 0x6f, 0x74, 0x2c, 0x20, 0x32,
+ 0x29, 0x0a, 0x65, 0x6e, 0x64, 0x0a, 0x5f, 0x47, 0x5b, 0x27, 0x6d, 0x69,
+ 0x6d, 0x65, 0x27, 0x5d, 0x20, 0x3d, 0x20, 0x6d, 0x69, 0x6d, 0x65, 0x0a,
+ 0x72, 0x65, 0x74, 0x75, 0x72, 0x6e, 0x20, 0x5f, 0x4d,0x0};
return luaL_dostring(L, (const char*)B);
} /* end of embedded lua code */
-
diff --git a/Build/source/texk/web2c/luatexdir/luasocket/src/options.c b/Build/source/texk/web2c/luatexdir/luasocket/src/options.c
index 6cae7eeb924..20f4c280250 100644
--- a/Build/source/texk/web2c/luatexdir/luasocket/src/options.c
+++ b/Build/source/texk/web2c/luatexdir/luasocket/src/options.c
@@ -1,8 +1,8 @@
/*=========================================================================*\
-* Common option interface
+* Common option interface
* LuaSocket toolkit
\*=========================================================================*/
-#include <string.h>
+#include <string.h>
#include "lauxlib.h"
@@ -10,15 +10,19 @@
#include "options.h"
#include "inet.h"
+
/*=========================================================================*\
* Internal functions prototypes
\*=========================================================================*/
static int opt_setmembership(lua_State *L, p_socket ps, int level, int name);
+static int opt_ip6_setmembership(lua_State *L, p_socket ps, int level, int name);
static int opt_setboolean(lua_State *L, p_socket ps, int level, int name);
static int opt_getboolean(lua_State *L, p_socket ps, int level, int name);
-static int opt_set(lua_State *L, p_socket ps, int level, int name,
+static int opt_setint(lua_State *L, p_socket ps, int level, int name);
+static int opt_getint(lua_State *L, p_socket ps, int level, int name);
+static int opt_set(lua_State *L, p_socket ps, int level, int name,
void *val, int len);
-static int opt_get(lua_State *L, p_socket ps, int level, int name,
+static int opt_get(lua_State *L, p_socket ps, int level, int name,
void *val, int* len);
/*=========================================================================*\
@@ -56,29 +60,29 @@ int opt_meth_getoption(lua_State *L, p_opt opt, p_socket ps)
/* enables reuse of local address */
int opt_set_reuseaddr(lua_State *L, p_socket ps)
{
- return opt_setboolean(L, ps, SOL_SOCKET, SO_REUSEADDR);
+ return opt_setboolean(L, ps, SOL_SOCKET, SO_REUSEADDR);
}
int opt_get_reuseaddr(lua_State *L, p_socket ps)
{
- return opt_getboolean(L, ps, SOL_SOCKET, SO_REUSEADDR);
+ return opt_getboolean(L, ps, SOL_SOCKET, SO_REUSEADDR);
}
/* enables reuse of local port */
int opt_set_reuseport(lua_State *L, p_socket ps)
{
- return opt_setboolean(L, ps, SOL_SOCKET, SO_REUSEPORT);
+ return opt_setboolean(L, ps, SOL_SOCKET, SO_REUSEPORT);
}
int opt_get_reuseport(lua_State *L, p_socket ps)
{
- return opt_getboolean(L, ps, SOL_SOCKET, SO_REUSEPORT);
+ return opt_getboolean(L, ps, SOL_SOCKET, SO_REUSEPORT);
}
/* disables the Naggle algorithm */
int opt_set_tcp_nodelay(lua_State *L, p_socket ps)
{
- return opt_setboolean(L, ps, IPPROTO_TCP, TCP_NODELAY);
+ return opt_setboolean(L, ps, IPPROTO_TCP, TCP_NODELAY);
}
int opt_get_tcp_nodelay(lua_State *L, p_socket ps)
@@ -88,12 +92,12 @@ int opt_get_tcp_nodelay(lua_State *L, p_socket ps)
int opt_set_keepalive(lua_State *L, p_socket ps)
{
- return opt_setboolean(L, ps, SOL_SOCKET, SO_KEEPALIVE);
+ return opt_setboolean(L, ps, SOL_SOCKET, SO_KEEPALIVE);
}
int opt_get_keepalive(lua_State *L, p_socket ps)
{
- return opt_getboolean(L, ps, SOL_SOCKET, SO_KEEPALIVE);
+ return opt_getboolean(L, ps, SOL_SOCKET, SO_KEEPALIVE);
}
int opt_set_dontroute(lua_State *L, p_socket ps)
@@ -101,11 +105,41 @@ int opt_set_dontroute(lua_State *L, p_socket ps)
return opt_setboolean(L, ps, SOL_SOCKET, SO_DONTROUTE);
}
+int opt_get_dontroute(lua_State *L, p_socket ps)
+{
+ return opt_getboolean(L, ps, SOL_SOCKET, SO_DONTROUTE);
+}
+
int opt_set_broadcast(lua_State *L, p_socket ps)
{
return opt_setboolean(L, ps, SOL_SOCKET, SO_BROADCAST);
}
+int opt_get_broadcast(lua_State *L, p_socket ps)
+{
+ return opt_getboolean(L, ps, SOL_SOCKET, SO_BROADCAST);
+}
+
+int opt_set_ip6_unicast_hops(lua_State *L, p_socket ps)
+{
+ return opt_setint(L, ps, IPPROTO_IPV6, IPV6_UNICAST_HOPS);
+}
+
+int opt_get_ip6_unicast_hops(lua_State *L, p_socket ps)
+{
+ return opt_getint(L, ps, IPPROTO_IPV6, IPV6_UNICAST_HOPS);
+}
+
+int opt_set_ip6_multicast_hops(lua_State *L, p_socket ps)
+{
+ return opt_setint(L, ps, IPPROTO_IPV6, IPV6_MULTICAST_HOPS);
+}
+
+int opt_get_ip6_multicast_hops(lua_State *L, p_socket ps)
+{
+ return opt_getint(L, ps, IPPROTO_IPV6, IPV6_MULTICAST_HOPS);
+}
+
int opt_set_ip_multicast_loop(lua_State *L, p_socket ps)
{
return opt_setboolean(L, ps, IPPROTO_IP, IP_MULTICAST_LOOP);
@@ -116,18 +150,28 @@ int opt_get_ip_multicast_loop(lua_State *L, p_socket ps)
return opt_getboolean(L, ps, IPPROTO_IP, IP_MULTICAST_LOOP);
}
+int opt_set_ip6_multicast_loop(lua_State *L, p_socket ps)
+{
+ return opt_setboolean(L, ps, IPPROTO_IPV6, IPV6_MULTICAST_LOOP);
+}
+
+int opt_get_ip6_multicast_loop(lua_State *L, p_socket ps)
+{
+ return opt_getboolean(L, ps, IPPROTO_IPV6, IPV6_MULTICAST_LOOP);
+}
+
int opt_set_linger(lua_State *L, p_socket ps)
{
struct linger li; /* obj, name, table */
if (!lua_istable(L, 3)) auxiliar_typeerror(L,3,lua_typename(L, LUA_TTABLE));
lua_pushstring(L, "on");
lua_gettable(L, 3);
- if (!lua_isboolean(L, -1))
+ if (!lua_isboolean(L, -1))
luaL_argerror(L, 3, "boolean 'on' field expected");
li.l_onoff = (u_short) lua_toboolean(L, -1);
lua_pushstring(L, "timeout");
lua_gettable(L, 3);
- if (!lua_isnumber(L, -1))
+ if (!lua_isnumber(L, -1))
luaL_argerror(L, 3, "number 'timeout' field expected");
li.l_linger = (u_short) lua_tonumber(L, -1);
return opt_set(L, ps, SOL_SOCKET, SO_LINGER, (char *) &li, sizeof(li));
@@ -150,9 +194,7 @@ int opt_get_linger(lua_State *L, p_socket ps)
int opt_set_ip_multicast_ttl(lua_State *L, p_socket ps)
{
- int val = (int) luaL_checknumber(L, 3); /* obj, name, int */
- return opt_set(L, ps, IPPROTO_IP, IP_MULTICAST_TTL,
- (char *) &val, sizeof(val));
+ return opt_setint(L, ps, IPPROTO_IP, IP_MULTICAST_TTL);
}
int opt_set_ip_multicast_if(lua_State *L, p_socket ps)
@@ -162,7 +204,7 @@ int opt_set_ip_multicast_if(lua_State *L, p_socket ps)
val.s_addr = htonl(INADDR_ANY);
if (strcmp(address, "*") && !inet_aton(address, &val))
luaL_argerror(L, 3, "ip expected");
- return opt_set(L, ps, IPPROTO_IP, IP_MULTICAST_IF,
+ return opt_set(L, ps, IPPROTO_IP, IP_MULTICAST_IF,
(char *) &val, sizeof(val));
}
@@ -189,6 +231,21 @@ int opt_set_ip_drop_membersip(lua_State *L, p_socket ps)
return opt_setmembership(L, ps, IPPROTO_IP, IP_DROP_MEMBERSHIP);
}
+int opt_set_ip6_add_membership(lua_State *L, p_socket ps)
+{
+ return opt_ip6_setmembership(L, ps, IPPROTO_IPV6, IPV6_ADD_MEMBERSHIP);
+}
+
+int opt_set_ip6_drop_membersip(lua_State *L, p_socket ps)
+{
+ return opt_ip6_setmembership(L, ps, IPPROTO_IPV6, IPV6_DROP_MEMBERSHIP);
+}
+
+int opt_get_ip6_v6only(lua_State *L, p_socket ps)
+{
+ return opt_getboolean(L, ps, IPPROTO_IPV6, IPV6_V6ONLY);
+}
+
int opt_set_ip6_v6only(lua_State *L, p_socket ps)
{
return opt_setboolean(L, ps, IPPROTO_IPV6, IPV6_V6ONLY);
@@ -203,22 +260,48 @@ static int opt_setmembership(lua_State *L, p_socket ps, int level, int name)
if (!lua_istable(L, 3)) auxiliar_typeerror(L,3,lua_typename(L, LUA_TTABLE));
lua_pushstring(L, "multiaddr");
lua_gettable(L, 3);
- if (!lua_isstring(L, -1))
+ if (!lua_isstring(L, -1))
luaL_argerror(L, 3, "string 'multiaddr' field expected");
- if (!inet_aton(lua_tostring(L, -1), &val.imr_multiaddr))
+ if (!inet_aton(lua_tostring(L, -1), &val.imr_multiaddr))
luaL_argerror(L, 3, "invalid 'multiaddr' ip address");
lua_pushstring(L, "interface");
lua_gettable(L, 3);
- if (!lua_isstring(L, -1))
+ if (!lua_isstring(L, -1))
luaL_argerror(L, 3, "string 'interface' field expected");
val.imr_interface.s_addr = htonl(INADDR_ANY);
if (strcmp(lua_tostring(L, -1), "*") &&
- !inet_aton(lua_tostring(L, -1), &val.imr_interface))
+ !inet_aton(lua_tostring(L, -1), &val.imr_interface))
luaL_argerror(L, 3, "invalid 'interface' ip address");
return opt_set(L, ps, level, name, (char *) &val, sizeof(val));
}
-static
+static int opt_ip6_setmembership(lua_State *L, p_socket ps, int level, int name)
+{
+ struct ipv6_mreq val; /* obj, opt-name, table */
+ memset(&val, 0, sizeof(val));
+ if (!lua_istable(L, 3)) auxiliar_typeerror(L,3,lua_typename(L, LUA_TTABLE));
+ lua_pushstring(L, "multiaddr");
+ lua_gettable(L, 3);
+ if (!lua_isstring(L, -1))
+ luaL_argerror(L, 3, "string 'multiaddr' field expected");
+ if (!inet_pton(AF_INET6, lua_tostring(L, -1), &val.ipv6mr_multiaddr))
+ luaL_argerror(L, 3, "invalid 'multiaddr' ip address");
+ lua_pushstring(L, "interface");
+ lua_gettable(L, 3);
+ /* By default we listen to interface on default route
+ * (sigh). However, interface= can override it. We should
+ * support either number, or name for it. Waiting for
+ * windows port of if_nametoindex */
+ if (!lua_isnil(L, -1)) {
+ if (lua_isnumber(L, -1)) {
+ val.ipv6mr_interface = (unsigned int) lua_tonumber(L, -1);
+ } else
+ luaL_argerror(L, -1, "number 'interface' field expected");
+ }
+ return opt_set(L, ps, level, name, (char *) &val, sizeof(val));
+}
+
+static
int opt_get(lua_State *L, p_socket ps, int level, int name, void *val, int* len)
{
socklen_t socklen = *len;
@@ -231,7 +314,7 @@ int opt_get(lua_State *L, p_socket ps, int level, int name, void *val, int* len)
return 0;
}
-static
+static
int opt_set(lua_State *L, p_socket ps, int level, int name, void *val, int len)
{
if (setsockopt(*ps, level, name, (char *) val, len) < 0) {
@@ -254,9 +337,38 @@ static int opt_getboolean(lua_State *L, p_socket ps, int level, int name)
return 1;
}
+int opt_get_error(lua_State *L, p_socket ps)
+{
+ int val = 0;
+ socklen_t len = sizeof(val);
+ if (getsockopt(*ps, SOL_SOCKET, SO_ERROR, (char *) &val, &len) < 0) {
+ lua_pushnil(L);
+ lua_pushstring(L, "getsockopt failed");
+ return 2;
+ }
+ lua_pushstring(L, socket_strerror(val));
+ return 1;
+}
+
static int opt_setboolean(lua_State *L, p_socket ps, int level, int name)
{
int val = auxiliar_checkboolean(L, 3); /* obj, name, bool */
return opt_set(L, ps, level, name, (char *) &val, sizeof(val));
}
+static int opt_getint(lua_State *L, p_socket ps, int level, int name)
+{
+ int val = 0;
+ int len = sizeof(val);
+ int err = opt_get(L, ps, level, name, (char *) &val, &len);
+ if (err)
+ return err;
+ lua_pushnumber(L, val);
+ return 1;
+}
+
+static int opt_setint(lua_State *L, p_socket ps, int level, int name)
+{
+ int val = (int) lua_tonumber(L, 3); /* obj, name, int */
+ return opt_set(L, ps, level, name, (char *) &val, sizeof(val));
+}
diff --git a/Build/source/texk/web2c/luatexdir/luasocket/src/options.h b/Build/source/texk/web2c/luatexdir/luasocket/src/options.h
index 33825c8d25c..19ba0dfc2c3 100644
--- a/Build/source/texk/web2c/luatexdir/luasocket/src/options.h
+++ b/Build/source/texk/web2c/luatexdir/luasocket/src/options.h
@@ -18,14 +18,9 @@ typedef struct t_opt {
} t_opt;
typedef t_opt *p_opt;
-#ifndef IPV6_V6ONLY
-#define IPV6_V6ONLY 27
-#endif
-
/* supported options for setoption */
int opt_set_dontroute(lua_State *L, p_socket ps);
int opt_set_broadcast(lua_State *L, p_socket ps);
-int opt_set_reuseaddr(lua_State *L, p_socket ps);
int opt_set_tcp_nodelay(lua_State *L, p_socket ps);
int opt_set_keepalive(lua_State *L, p_socket ps);
int opt_set_linger(lua_State *L, p_socket ps);
@@ -36,16 +31,29 @@ int opt_set_ip_multicast_ttl(lua_State *L, p_socket ps);
int opt_set_ip_multicast_loop(lua_State *L, p_socket ps);
int opt_set_ip_add_membership(lua_State *L, p_socket ps);
int opt_set_ip_drop_membersip(lua_State *L, p_socket ps);
+int opt_set_ip6_unicast_hops(lua_State *L, p_socket ps);
+int opt_set_ip6_multicast_hops(lua_State *L, p_socket ps);
+int opt_set_ip6_multicast_loop(lua_State *L, p_socket ps);
+int opt_set_ip6_add_membership(lua_State *L, p_socket ps);
+int opt_set_ip6_drop_membersip(lua_State *L, p_socket ps);
int opt_set_ip6_v6only(lua_State *L, p_socket ps);
/* supported options for getoption */
+int opt_get_dontroute(lua_State *L, p_socket ps);
+int opt_get_broadcast(lua_State *L, p_socket ps);
int opt_get_reuseaddr(lua_State *L, p_socket ps);
+int opt_get_reuseport(lua_State *L, p_socket ps);
int opt_get_tcp_nodelay(lua_State *L, p_socket ps);
int opt_get_keepalive(lua_State *L, p_socket ps);
int opt_get_linger(lua_State *L, p_socket ps);
-int opt_get_reuseaddr(lua_State *L, p_socket ps);
int opt_get_ip_multicast_loop(lua_State *L, p_socket ps);
int opt_get_ip_multicast_if(lua_State *L, p_socket ps);
+int opt_get_error(lua_State *L, p_socket ps);
+int opt_get_ip6_multicast_loop(lua_State *L, p_socket ps);
+int opt_get_ip6_multicast_hops(lua_State *L, p_socket ps);
+int opt_get_ip6_unicast_hops(lua_State *L, p_socket ps);
+int opt_get_ip6_v6only(lua_State *L, p_socket ps);
+int opt_get_reuseport(lua_State *L, p_socket ps);
/* invokes the appropriate option handler */
int opt_meth_setoption(lua_State *L, p_opt opt, p_socket ps);
diff --git a/Build/source/texk/web2c/luatexdir/luasocket/src/pierror.h b/Build/source/texk/web2c/luatexdir/luasocket/src/pierror.h
new file mode 100644
index 00000000000..cb773ab7f40
--- /dev/null
+++ b/Build/source/texk/web2c/luatexdir/luasocket/src/pierror.h
@@ -0,0 +1,28 @@
+#ifndef PIERROR_H
+#define PIERROR_H
+/*=========================================================================*\
+* Error messages
+* Defines platform independent error messages
+\*=========================================================================*/
+
+#define PIE_HOST_NOT_FOUND "host not found"
+#define PIE_ADDRINUSE "address already in use"
+#define PIE_ISCONN "already connected"
+#define PIE_ACCESS "permission denied"
+#define PIE_CONNREFUSED "connection refused"
+#define PIE_CONNABORTED "closed"
+#define PIE_CONNRESET "closed"
+#define PIE_TIMEDOUT "timeout"
+#define PIE_AGAIN "temporary failure in name resolution"
+#define PIE_BADFLAGS "invalid value for ai_flags"
+#define PIE_BADHINTS "invalid value for hints"
+#define PIE_FAIL "non-recoverable failure in name resolution"
+#define PIE_FAMILY "ai_family not supported"
+#define PIE_MEMORY "memory allocation failure"
+#define PIE_NONAME "host or service not provided, or not known"
+#define PIE_OVERFLOW "argument buffer overflow"
+#define PIE_PROTOCOL "resolved protocol is unknown"
+#define PIE_SERVICE "service not supported for socket type"
+#define PIE_SOCKTYPE "ai_socktype not supported"
+
+#endif
diff --git a/Build/source/texk/web2c/luatexdir/luasocket/src/select.c b/Build/source/texk/web2c/luatexdir/luasocket/src/select.c
index 51fb198611a..9d133b7ab46 100644
--- a/Build/source/texk/web2c/luatexdir/luasocket/src/select.c
+++ b/Build/source/texk/web2c/luatexdir/luasocket/src/select.c
@@ -6,6 +6,7 @@
#include "lua.h"
#include "lauxlib.h"
+#include "compat.h"
#include "socket.h"
#include "timeout.h"
@@ -16,10 +17,10 @@
\*=========================================================================*/
static t_socket getfd(lua_State *L);
static int dirty(lua_State *L);
-static void collect_fd(lua_State *L, int tab, int itab,
+static void collect_fd(lua_State *L, int tab, int itab,
fd_set *set, t_socket *max_fd);
static int check_dirty(lua_State *L, int tab, int dtab, fd_set *set);
-static void return_fd(lua_State *L, fd_set *set, t_socket max_fd,
+static void return_fd(lua_State *L, fd_set *set, t_socket max_fd,
int itab, int tab, int start);
static void make_assoc(lua_State *L, int tab);
static int global_select(lua_State *L);
@@ -38,9 +39,12 @@ static luaL_Reg func[] = {
\*-------------------------------------------------------------------------*/
int select_open(lua_State *L) {
lua_pushstring(L, "_SETSIZE");
- lua_pushnumber(L, FD_SETSIZE);
+ lua_pushinteger(L, FD_SETSIZE);
lua_rawset(L, -3);
- luaL_openlib(L, NULL, func, 0);
+ lua_pushstring(L, "_SOCKETINVALID");
+ lua_pushinteger(L, SOCKET_INVALID);
+ lua_rawset(L, -3);
+ luaL_setfuncs(L, func, 0);
return 0;
}
@@ -94,10 +98,10 @@ static t_socket getfd(lua_State *L) {
lua_pushvalue(L, -2);
lua_call(L, 1, 1);
if (lua_isnumber(L, -1)) {
- double numfd = lua_tonumber(L, -1);
+ double numfd = lua_tonumber(L, -1);
fd = (numfd >= 0.0)? (t_socket) numfd: SOCKET_INVALID;
}
- }
+ }
lua_pop(L, 1);
return fd;
}
@@ -110,12 +114,12 @@ static int dirty(lua_State *L) {
lua_pushvalue(L, -2);
lua_call(L, 1, 1);
is = lua_toboolean(L, -1);
- }
+ }
lua_pop(L, 1);
return is;
}
-static void collect_fd(lua_State *L, int tab, int itab,
+static void collect_fd(lua_State *L, int tab, int itab,
fd_set *set, t_socket *max_fd) {
int i = 1, n = 0;
/* nil is the same as an empty table */
@@ -135,16 +139,16 @@ static void collect_fd(lua_State *L, int tab, int itab,
if (fd != SOCKET_INVALID) {
/* make sure we don't overflow the fd_set */
#ifdef _WIN32
- if (n >= FD_SETSIZE)
+ if (n >= FD_SETSIZE)
luaL_argerror(L, tab, "too many sockets");
#else
- if (fd >= FD_SETSIZE)
+ if (fd >= FD_SETSIZE)
luaL_argerror(L, tab, "descriptor too large for set size");
#endif
FD_SET(fd, set);
n++;
/* keep track of the largest descriptor so far */
- if (*max_fd == SOCKET_INVALID || *max_fd < fd)
+ if (*max_fd == SOCKET_INVALID || *max_fd < fd)
*max_fd = fd;
/* make sure we can map back from descriptor to the object */
lua_pushnumber(L, (lua_Number) fd);
@@ -158,9 +162,9 @@ static void collect_fd(lua_State *L, int tab, int itab,
static int check_dirty(lua_State *L, int tab, int dtab, fd_set *set) {
int ndirty = 0, i = 1;
- if (lua_isnil(L, tab))
+ if (lua_isnil(L, tab))
return 0;
- for ( ;; ) {
+ for ( ;; ) {
t_socket fd;
lua_pushnumber(L, i);
lua_gettable(L, tab);
@@ -181,7 +185,7 @@ static int check_dirty(lua_State *L, int tab, int dtab, fd_set *set) {
return ndirty;
}
-static void return_fd(lua_State *L, fd_set *set, t_socket max_fd,
+static void return_fd(lua_State *L, fd_set *set, t_socket max_fd,
int itab, int tab, int start) {
t_socket fd;
for (fd = 0; fd < max_fd; fd++) {
diff --git a/Build/source/texk/web2c/luatexdir/luasocket/src/serial.c b/Build/source/texk/web2c/luatexdir/luasocket/src/serial.c
index acee67181dd..f121bbf0a61 100644
--- a/Build/source/texk/web2c/luatexdir/luasocket/src/serial.c
+++ b/Build/source/texk/web2c/luatexdir/luasocket/src/serial.c
@@ -2,7 +2,7 @@
* Serial stream
* LuaSocket toolkit
\*=========================================================================*/
-#include <string.h>
+#include <string.h>
#include "lua.h"
#include "lauxlib.h"
@@ -58,13 +58,6 @@ static luaL_Reg serial_methods[] = {
{NULL, NULL}
};
-/* our socket creation function */
-static luaL_Reg func[] = {
- {"serial", global_create},
- {NULL, NULL}
-};
-
-
/*-------------------------------------------------------------------------*\
* Initializes module
\*-------------------------------------------------------------------------*/
@@ -73,11 +66,7 @@ LUASOCKET_API int luaopen_socket_serial(lua_State *L) {
auxiliar_newclass(L, "serial{client}", serial_methods);
/* create class groups */
auxiliar_add2group(L, "serial{client}", "serial{any}");
- /* make sure the function ends up in the package table */
- luaL_openlib(L, "socket", func, 0);
- /* return the function instead of the 'socket' table */
- lua_pushstring(L, "serial");
- lua_gettable(L, -2);
+ lua_pushcfunction(L, global_create);
return 1;
}
@@ -119,7 +108,7 @@ static int meth_getfd(lua_State *L) {
/* this is very dangerous, but can be handy for those that are brave enough */
static int meth_setfd(lua_State *L) {
p_unix un = (p_unix) auxiliar_checkgroup(L, "serial{any}", 1);
- un->sock = (t_socket) luaL_checknumber(L, 2);
+ un->sock = (t_socket) luaL_checknumber(L, 2);
return 0;
}
@@ -130,7 +119,7 @@ static int meth_dirty(lua_State *L) {
}
/*-------------------------------------------------------------------------*\
-* Closes socket used by object
+* Closes socket used by object
\*-------------------------------------------------------------------------*/
static int meth_close(lua_State *L)
{
@@ -155,7 +144,7 @@ static int meth_settimeout(lua_State *L) {
/*-------------------------------------------------------------------------*\
-* Creates a serial object
+* Creates a serial object
\*-------------------------------------------------------------------------*/
static int global_create(lua_State *L) {
const char* path = luaL_checkstring(L, 1);
@@ -164,7 +153,7 @@ static int global_create(lua_State *L) {
p_unix un = (p_unix) lua_newuserdata(L, sizeof(t_unix));
/* open serial device */
-#ifdef __MINGW32__
+#if defined(_WIN32)
t_socket sock = open(path, O_RDWR);
#else
t_socket sock = open(path, O_NOCTTY|O_RDWR);
@@ -183,7 +172,7 @@ static int global_create(lua_State *L) {
/* initialize remaining structure fields */
socket_setnonblocking(&sock);
un->sock = sock;
- io_init(&un->io, (p_send) socket_write, (p_recv) socket_read,
+ io_init(&un->io, (p_send) socket_write, (p_recv) socket_read,
(p_error) socket_ioerror, &un->sock);
timeout_init(&un->tm, -1, -1);
buffer_init(&un->buf, &un->io, &un->tm);
diff --git a/Build/source/texk/web2c/luatexdir/luasocket/src/smtp.lua b/Build/source/texk/web2c/luatexdir/luasocket/src/smtp.lua
index 896b536b1ab..c19838b841c 100644
--- a/Build/source/texk/web2c/luatexdir/luasocket/src/smtp.lua
+++ b/Build/source/texk/web2c/luatexdir/luasocket/src/smtp.lua
@@ -12,27 +12,29 @@ local coroutine = require("coroutine")
local string = require("string")
local math = require("math")
local os = require("os")
-local socket = require("socket")
-local tp = require("socket.tp")
-local ltn12 = require("ltn12")
-local headers = require("socket.headers")
-local mime = require("mime")
-module("socket.smtp")
+local socket = socket or require("socket") ;
+local tp = socket.tp or require("socket.tp");
+local ltn12 = ltn12 or require("ltn12");
+local headers = socket.headers or require("socket.headers");
+local mime = mime or require("mime");
+
+socket.smtp = {}
+local _M = socket.smtp
-----------------------------------------------------------------------------
-- Program constants
-----------------------------------------------------------------------------
-- timeout for connection
-TIMEOUT = 60
+_M.TIMEOUT = 60
-- default server used to send e-mails
-SERVER = "localhost"
+_M.SERVER = "localhost"
-- default port
-PORT = 25
+_M.PORT = 25
-- domain used in HELO command and default sendmail
-- If we are under a CGI, try to get from environment
-DOMAIN = os.getenv("SERVER_NAME") or "localhost"
+_M.DOMAIN = os.getenv("SERVER_NAME") or "localhost"
-- default time zone (means we don't know)
-ZONE = "-0000"
+_M.ZONE = "-0000"
---------------------------------------------------------------------------
-- Low level SMTP API
@@ -41,7 +43,7 @@ local metat = { __index = {} }
function metat.__index:greet(domain)
self.try(self.tp:check("2.."))
- self.try(self.tp:command("EHLO", domain or DOMAIN))
+ self.try(self.tp:command("EHLO", domain or _M.DOMAIN))
return socket.skip(1, self.try(self.tp:check("2..")))
end
@@ -111,9 +113,9 @@ function metat.__index:send(mailt)
self:data(ltn12.source.chain(mailt.source, mime.stuff()), mailt.step)
end
-function open(server, port, create)
- local tp = socket.try(tp.connect(server or SERVER, port or PORT,
- TIMEOUT, create))
+function _M.open(server, port, create)
+ local tp = socket.try(tp.connect(server or _M.SERVER, port or _M.PORT,
+ _M.TIMEOUT, create))
local s = base.setmetatable({tp = tp}, metat)
-- make sure tp is closed if we get an exception
s.try = socket.newtry(function()
@@ -221,14 +223,14 @@ end
local function adjust_headers(mesgt)
local lower = lower_headers(mesgt.headers)
lower["date"] = lower["date"] or
- os.date("!%a, %d %b %Y %H:%M:%S ") .. (mesgt.zone or ZONE)
+ os.date("!%a, %d %b %Y %H:%M:%S ") .. (mesgt.zone or _M.ZONE)
lower["x-mailer"] = lower["x-mailer"] or socket._VERSION
-- this can't be overriden
lower["mime-version"] = "1.0"
return lower
end
-function message(mesgt)
+function _M.message(mesgt)
mesgt.headers = adjust_headers(mesgt)
-- create and return message source
local co = coroutine.create(function() send_message(mesgt) end)
@@ -242,11 +244,13 @@ end
---------------------------------------------------------------------------
-- High level SMTP API
-----------------------------------------------------------------------------
-send = socket.protect(function(mailt)
- local s = open(mailt.server, mailt.port, mailt.create)
+_M.send = socket.protect(function(mailt)
+ local s = _M.open(mailt.server, mailt.port, mailt.create)
local ext = s:greet(mailt.domain)
s:auth(mailt.user, mailt.password, ext)
s:send(mailt)
s:quit()
return s:close()
end)
+
+return _M \ No newline at end of file
diff --git a/Build/source/texk/web2c/luatexdir/luasocket/src/smtp.lua_lua.c b/Build/source/texk/web2c/luatexdir/luasocket/src/smtp.lua_lua.c
new file mode 100644
index 00000000000..e69de29bb2d
--- /dev/null
+++ b/Build/source/texk/web2c/luatexdir/luasocket/src/smtp.lua_lua.c
diff --git a/Build/source/texk/web2c/luatexdir/luasocket/src/smtp_lua.c b/Build/source/texk/web2c/luatexdir/luasocket/src/smtp_lua.c
index a481ba61191..6e7ec8bb4a7 100644
--- a/Build/source/texk/web2c/luatexdir/luasocket/src/smtp_lua.c
+++ b/Build/source/texk/web2c/luatexdir/luasocket/src/smtp_lua.c
@@ -1,414 +1,504 @@
/*
- * This file is auto-generated by "lua2c smtp.lua smtp_lua"
- */
-
+ * This file is generated with xxd -i and bit of bash script.
+*/
#include "lua.h"
#include "lauxlib.h"
-
+
int luatex_smtp_lua_open (lua_State *L) {
static unsigned char B[] = {
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 10, 45, 45,
- 32, 83, 77, 84, 80, 32, 99,108,105,101,110,116, 32,115,117,112,112,111,114,116,
- 32,102,111,114, 32,116,104,101, 32, 76,117, 97, 32,108, 97,110,103,117, 97,103,
-101, 46, 10, 45, 45, 32, 76,117, 97, 83,111, 99,107,101,116, 32,116,111,111,108,
-107,105,116, 46, 10, 45, 45, 32, 65,117,116,104,111,114, 58, 32, 68,105,101,103,
-111, 32, 78,101,104, 97, 98, 10, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 10, 10, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 10, 45, 45, 32, 68,101, 99,108, 97,114,101, 32,109,111,100,117,
-108,101, 32, 97,110,100, 32,105,109,112,111,114,116, 32,100,101,112,101,110,100,
-101,110, 99,105,101,115, 10, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 10,108,111, 99, 97,108, 32, 98, 97,115,101, 32, 61, 32, 95, 71,
- 10,108,111, 99, 97,108, 32, 99,111,114,111,117,116,105,110,101, 32, 61, 32,114,
-101,113,117,105,114,101, 40, 34, 99,111,114,111,117,116,105,110,101, 34, 41, 10,
-108,111, 99, 97,108, 32,115,116,114,105,110,103, 32, 61, 32,114,101,113,117,105,
-114,101, 40, 34,115,116,114,105,110,103, 34, 41, 10,108,111, 99, 97,108, 32,109,
- 97,116,104, 32, 61, 32,114,101,113,117,105,114,101, 40, 34,109, 97,116,104, 34,
- 41, 10,108,111, 99, 97,108, 32,111,115, 32, 61, 32,114,101,113,117,105,114,101,
- 40, 34,111,115, 34, 41, 10,108,111, 99, 97,108, 32,115,111, 99,107,101,116, 32,
- 61, 32,114,101,113,117,105,114,101, 40, 34,115,111, 99,107,101,116, 34, 41, 10,
-108,111, 99, 97,108, 32,116,112, 32, 61, 32,114,101,113,117,105,114,101, 40, 34,
-115,111, 99,107,101,116, 46,116,112, 34, 41, 10,108,111, 99, 97,108, 32,108,116,
-110, 49, 50, 32, 61, 32,114,101,113,117,105,114,101, 40, 34,108,116,110, 49, 50,
- 34, 41, 10,108,111, 99, 97,108, 32,104,101, 97,100,101,114,115, 32, 61, 32,114,
-101,113,117,105,114,101, 40, 34,115,111, 99,107,101,116, 46,104,101, 97,100,101,
-114,115, 34, 41, 10,108,111, 99, 97,108, 32,109,105,109,101, 32, 61, 32,114,101,
-113,117,105,114,101, 40, 34,109,105,109,101, 34, 41, 10,109,111,100,117,108,101,
- 40, 34,115,111, 99,107,101,116, 46,115,109,116,112, 34, 41, 10, 10, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 10, 45, 45, 32, 80,114,
-111,103,114, 97,109, 32, 99,111,110,115,116, 97,110,116,115, 10, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 10, 45, 45, 32,116,105,109,
-101,111,117,116, 32,102,111,114, 32, 99,111,110,110,101, 99,116,105,111,110, 10,
- 84, 73, 77, 69, 79, 85, 84, 32, 61, 32, 54, 48, 10, 45, 45, 32,100,101,102, 97,
-117,108,116, 32,115,101,114,118,101,114, 32,117,115,101,100, 32,116,111, 32,115,
-101,110,100, 32,101, 45,109, 97,105,108,115, 10, 83, 69, 82, 86, 69, 82, 32, 61,
- 32, 34,108,111, 99, 97,108,104,111,115,116, 34, 10, 45, 45, 32,100,101,102, 97,
-117,108,116, 32,112,111,114,116, 10, 80, 79, 82, 84, 32, 61, 32, 50, 53, 10, 45,
- 45, 32,100,111,109, 97,105,110, 32,117,115,101,100, 32,105,110, 32, 72, 69, 76,
- 79, 32, 99,111,109,109, 97,110,100, 32, 97,110,100, 32,100,101,102, 97,117,108,
-116, 32,115,101,110,100,109, 97,105,108, 10, 45, 45, 32, 73,102, 32,119,101, 32,
- 97,114,101, 32,117,110,100,101,114, 32, 97, 32, 67, 71, 73, 44, 32,116,114,121,
- 32,116,111, 32,103,101,116, 32,102,114,111,109, 32,101,110,118,105,114,111,110,
-109,101,110,116, 10, 68, 79, 77, 65, 73, 78, 32, 61, 32,111,115, 46,103,101,116,
-101,110,118, 40, 34, 83, 69, 82, 86, 69, 82, 95, 78, 65, 77, 69, 34, 41, 32,111,
-114, 32, 34,108,111, 99, 97,108,104,111,115,116, 34, 10, 45, 45, 32,100,101,102,
- 97,117,108,116, 32,116,105,109,101, 32,122,111,110,101, 32, 40,109,101, 97,110,
-115, 32,119,101, 32,100,111,110, 39,116, 32,107,110,111,119, 41, 10, 90, 79, 78,
- 69, 32, 61, 32, 34, 45, 48, 48, 48, 48, 34, 10, 10, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 10, 45, 45, 32, 76,111,119, 32,108,101,118,101,
-108, 32, 83, 77, 84, 80, 32, 65, 80, 73, 10, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 10,108,111, 99, 97,108, 32,109,101,116, 97,116,
- 32, 61, 32,123, 32, 95, 95,105,110,100,101,120, 32, 61, 32,123,125, 32,125, 10,
- 10,102,117,110, 99,116,105,111,110, 32,109,101,116, 97,116, 46, 95, 95,105,110,
-100,101,120, 58,103,114,101,101,116, 40,100,111,109, 97,105,110, 41, 10, 32, 32,
- 32, 32,115,101,108,102, 46,116,114,121, 40,115,101,108,102, 46,116,112, 58, 99,
-104,101, 99,107, 40, 34, 50, 46, 46, 34, 41, 41, 10, 32, 32, 32, 32,115,101,108,
-102, 46,116,114,121, 40,115,101,108,102, 46,116,112, 58, 99,111,109,109, 97,110,
-100, 40, 34, 69, 72, 76, 79, 34, 44, 32,100,111,109, 97,105,110, 32,111,114, 32,
- 68, 79, 77, 65, 73, 78, 41, 41, 10, 32, 32, 32, 32,114,101,116,117,114,110, 32,
-115,111, 99,107,101,116, 46,115,107,105,112, 40, 49, 44, 32,115,101,108,102, 46,
-116,114,121, 40,115,101,108,102, 46,116,112, 58, 99,104,101, 99,107, 40, 34, 50,
- 46, 46, 34, 41, 41, 41, 10,101,110,100, 10, 10,102,117,110, 99,116,105,111,110,
- 32,109,101,116, 97,116, 46, 95, 95,105,110,100,101,120, 58,109, 97,105,108, 40,
-102,114,111,109, 41, 10, 32, 32, 32, 32,115,101,108,102, 46,116,114,121, 40,115,
-101,108,102, 46,116,112, 58, 99,111,109,109, 97,110,100, 40, 34, 77, 65, 73, 76,
- 34, 44, 32, 34, 70, 82, 79, 77, 58, 34, 32, 46, 46, 32,102,114,111,109, 41, 41,
- 10, 32, 32, 32, 32,114,101,116,117,114,110, 32,115,101,108,102, 46,116,114,121,
- 40,115,101,108,102, 46,116,112, 58, 99,104,101, 99,107, 40, 34, 50, 46, 46, 34,
- 41, 41, 10,101,110,100, 10, 10,102,117,110, 99,116,105,111,110, 32,109,101,116,
- 97,116, 46, 95, 95,105,110,100,101,120, 58,114, 99,112,116, 40,116,111, 41, 10,
- 32, 32, 32, 32,115,101,108,102, 46,116,114,121, 40,115,101,108,102, 46,116,112,
- 58, 99,111,109,109, 97,110,100, 40, 34, 82, 67, 80, 84, 34, 44, 32, 34, 84, 79,
- 58, 34, 32, 46, 46, 32,116,111, 41, 41, 10, 32, 32, 32, 32,114,101,116,117,114,
-110, 32,115,101,108,102, 46,116,114,121, 40,115,101,108,102, 46,116,112, 58, 99,
-104,101, 99,107, 40, 34, 50, 46, 46, 34, 41, 41, 10,101,110,100, 10, 10,102,117,
-110, 99,116,105,111,110, 32,109,101,116, 97,116, 46, 95, 95,105,110,100,101,120,
- 58,100, 97,116, 97, 40,115,114, 99, 44, 32,115,116,101,112, 41, 10, 32, 32, 32,
- 32,115,101,108,102, 46,116,114,121, 40,115,101,108,102, 46,116,112, 58, 99,111,
-109,109, 97,110,100, 40, 34, 68, 65, 84, 65, 34, 41, 41, 10, 32, 32, 32, 32,115,
-101,108,102, 46,116,114,121, 40,115,101,108,102, 46,116,112, 58, 99,104,101, 99,
-107, 40, 34, 51, 46, 46, 34, 41, 41, 10, 32, 32, 32, 32,115,101,108,102, 46,116,
-114,121, 40,115,101,108,102, 46,116,112, 58,115,111,117,114, 99,101, 40,115,114,
- 99, 44, 32,115,116,101,112, 41, 41, 10, 32, 32, 32, 32,115,101,108,102, 46,116,
-114,121, 40,115,101,108,102, 46,116,112, 58,115,101,110,100, 40, 34, 92,114, 92,
-110, 46, 92,114, 92,110, 34, 41, 41, 10, 32, 32, 32, 32,114,101,116,117,114,110,
- 32,115,101,108,102, 46,116,114,121, 40,115,101,108,102, 46,116,112, 58, 99,104,
-101, 99,107, 40, 34, 50, 46, 46, 34, 41, 41, 10,101,110,100, 10, 10,102,117,110,
- 99,116,105,111,110, 32,109,101,116, 97,116, 46, 95, 95,105,110,100,101,120, 58,
-113,117,105,116, 40, 41, 10, 32, 32, 32, 32,115,101,108,102, 46,116,114,121, 40,
-115,101,108,102, 46,116,112, 58, 99,111,109,109, 97,110,100, 40, 34, 81, 85, 73,
- 84, 34, 41, 41, 10, 32, 32, 32, 32,114,101,116,117,114,110, 32,115,101,108,102,
- 46,116,114,121, 40,115,101,108,102, 46,116,112, 58, 99,104,101, 99,107, 40, 34,
- 50, 46, 46, 34, 41, 41, 10,101,110,100, 10, 10,102,117,110, 99,116,105,111,110,
- 32,109,101,116, 97,116, 46, 95, 95,105,110,100,101,120, 58, 99,108,111,115,101,
- 40, 41, 10, 32, 32, 32, 32,114,101,116,117,114,110, 32,115,101,108,102, 46,116,
-112, 58, 99,108,111,115,101, 40, 41, 10,101,110,100, 10, 10,102,117,110, 99,116,
-105,111,110, 32,109,101,116, 97,116, 46, 95, 95,105,110,100,101,120, 58,108,111,
-103,105,110, 40,117,115,101,114, 44, 32,112, 97,115,115,119,111,114,100, 41, 10,
- 32, 32, 32, 32,115,101,108,102, 46,116,114,121, 40,115,101,108,102, 46,116,112,
- 58, 99,111,109,109, 97,110,100, 40, 34, 65, 85, 84, 72, 34, 44, 32, 34, 76, 79,
- 71, 73, 78, 34, 41, 41, 10, 32, 32, 32, 32,115,101,108,102, 46,116,114,121, 40,
-115,101,108,102, 46,116,112, 58, 99,104,101, 99,107, 40, 34, 51, 46, 46, 34, 41,
- 41, 10, 32, 32, 32, 32,115,101,108,102, 46,116,114,121, 40,115,101,108,102, 46,
-116,112, 58,115,101,110,100, 40,109,105,109,101, 46, 98, 54, 52, 40,117,115,101,
-114, 41, 32, 46, 46, 32, 34, 92,114, 92,110, 34, 41, 41, 10, 32, 32, 32, 32,115,
-101,108,102, 46,116,114,121, 40,115,101,108,102, 46,116,112, 58, 99,104,101, 99,
-107, 40, 34, 51, 46, 46, 34, 41, 41, 10, 32, 32, 32, 32,115,101,108,102, 46,116,
-114,121, 40,115,101,108,102, 46,116,112, 58,115,101,110,100, 40,109,105,109,101,
- 46, 98, 54, 52, 40,112, 97,115,115,119,111,114,100, 41, 32, 46, 46, 32, 34, 92,
-114, 92,110, 34, 41, 41, 10, 32, 32, 32, 32,114,101,116,117,114,110, 32,115,101,
-108,102, 46,116,114,121, 40,115,101,108,102, 46,116,112, 58, 99,104,101, 99,107,
- 40, 34, 50, 46, 46, 34, 41, 41, 10,101,110,100, 10, 10,102,117,110, 99,116,105,
-111,110, 32,109,101,116, 97,116, 46, 95, 95,105,110,100,101,120, 58,112,108, 97,
-105,110, 40,117,115,101,114, 44, 32,112, 97,115,115,119,111,114,100, 41, 10, 32,
- 32, 32, 32,108,111, 99, 97,108, 32, 97,117,116,104, 32, 61, 32, 34, 80, 76, 65,
- 73, 78, 32, 34, 32, 46, 46, 32,109,105,109,101, 46, 98, 54, 52, 40, 34, 92, 48,
- 34, 32, 46, 46, 32,117,115,101,114, 32, 46, 46, 32, 34, 92, 48, 34, 32, 46, 46,
- 32,112, 97,115,115,119,111,114,100, 41, 10, 32, 32, 32, 32,115,101,108,102, 46,
-116,114,121, 40,115,101,108,102, 46,116,112, 58, 99,111,109,109, 97,110,100, 40,
- 34, 65, 85, 84, 72, 34, 44, 32, 97,117,116,104, 41, 41, 10, 32, 32, 32, 32,114,
-101,116,117,114,110, 32,115,101,108,102, 46,116,114,121, 40,115,101,108,102, 46,
-116,112, 58, 99,104,101, 99,107, 40, 34, 50, 46, 46, 34, 41, 41, 10,101,110,100,
- 10, 10,102,117,110, 99,116,105,111,110, 32,109,101,116, 97,116, 46, 95, 95,105,
-110,100,101,120, 58, 97,117,116,104, 40,117,115,101,114, 44, 32,112, 97,115,115,
-119,111,114,100, 44, 32,101,120,116, 41, 10, 32, 32, 32, 32,105,102, 32,110,111,
-116, 32,117,115,101,114, 32,111,114, 32,110,111,116, 32,112, 97,115,115,119,111,
-114,100, 32,116,104,101,110, 32,114,101,116,117,114,110, 32, 49, 32,101,110,100,
- 10, 32, 32, 32, 32,105,102, 32,115,116,114,105,110,103, 46,102,105,110,100, 40,
-101,120,116, 44, 32, 34, 65, 85, 84, 72, 91, 94, 92,110, 93, 43, 76, 79, 71, 73,
- 78, 34, 41, 32,116,104,101,110, 10, 32, 32, 32, 32, 32, 32, 32, 32,114,101,116,
-117,114,110, 32,115,101,108,102, 58,108,111,103,105,110, 40,117,115,101,114, 44,
- 32,112, 97,115,115,119,111,114,100, 41, 10, 32, 32, 32, 32,101,108,115,101,105,
-102, 32,115,116,114,105,110,103, 46,102,105,110,100, 40,101,120,116, 44, 32, 34,
- 65, 85, 84, 72, 91, 94, 92,110, 93, 43, 80, 76, 65, 73, 78, 34, 41, 32,116,104,
-101,110, 10, 32, 32, 32, 32, 32, 32, 32, 32,114,101,116,117,114,110, 32,115,101,
-108,102, 58,112,108, 97,105,110, 40,117,115,101,114, 44, 32,112, 97,115,115,119,
-111,114,100, 41, 10, 32, 32, 32, 32,101,108,115,101, 10, 32, 32, 32, 32, 32, 32,
- 32, 32,115,101,108,102, 46,116,114,121, 40,110,105,108, 44, 32, 34, 97,117,116,
-104,101,110,116,105, 99, 97,116,105,111,110, 32,110,111,116, 32,115,117,112,112,
-111,114,116,101,100, 34, 41, 10, 32, 32, 32, 32,101,110,100, 10,101,110,100, 10,
- 10, 45, 45, 32,115,101,110,100, 32,109,101,115,115, 97,103,101, 32,111,114, 32,
-116,104,114,111,119, 32, 97,110, 32,101,120, 99,101,112,116,105,111,110, 10,102,
-117,110, 99,116,105,111,110, 32,109,101,116, 97,116, 46, 95, 95,105,110,100,101,
-120, 58,115,101,110,100, 40,109, 97,105,108,116, 41, 10, 32, 32, 32, 32,115,101,
-108,102, 58,109, 97,105,108, 40,109, 97,105,108,116, 46,102,114,111,109, 41, 10,
- 32, 32, 32, 32,105,102, 32, 98, 97,115,101, 46,116,121,112,101, 40,109, 97,105,
-108,116, 46,114, 99,112,116, 41, 32, 61, 61, 32, 34,116, 97, 98,108,101, 34, 32,
-116,104,101,110, 10, 32, 32, 32, 32, 32, 32, 32, 32,102,111,114, 32,105, 44,118,
- 32,105,110, 32, 98, 97,115,101, 46,105,112, 97,105,114,115, 40,109, 97,105,108,
-116, 46,114, 99,112,116, 41, 32,100,111, 10, 32, 32, 32, 32, 32, 32, 32, 32, 32,
- 32, 32, 32,115,101,108,102, 58,114, 99,112,116, 40,118, 41, 10, 32, 32, 32, 32,
- 32, 32, 32, 32,101,110,100, 10, 32, 32, 32, 32,101,108,115,101, 10, 32, 32, 32,
- 32, 32, 32, 32, 32,115,101,108,102, 58,114, 99,112,116, 40,109, 97,105,108,116,
- 46,114, 99,112,116, 41, 10, 32, 32, 32, 32,101,110,100, 10, 32, 32, 32, 32,115,
-101,108,102, 58,100, 97,116, 97, 40,108,116,110, 49, 50, 46,115,111,117,114, 99,
-101, 46, 99,104, 97,105,110, 40,109, 97,105,108,116, 46,115,111,117,114, 99,101,
- 44, 32,109,105,109,101, 46,115,116,117,102,102, 40, 41, 41, 44, 32,109, 97,105,
-108,116, 46,115,116,101,112, 41, 10,101,110,100, 10, 10,102,117,110, 99,116,105,
-111,110, 32,111,112,101,110, 40,115,101,114,118,101,114, 44, 32,112,111,114,116,
- 44, 32, 99,114,101, 97,116,101, 41, 10, 32, 32, 32, 32,108,111, 99, 97,108, 32,
-116,112, 32, 61, 32,115,111, 99,107,101,116, 46,116,114,121, 40,116,112, 46, 99,
-111,110,110,101, 99,116, 40,115,101,114,118,101,114, 32,111,114, 32, 83, 69, 82,
- 86, 69, 82, 44, 32,112,111,114,116, 32,111,114, 32, 80, 79, 82, 84, 44, 10, 32,
- 32, 32, 32, 32, 32, 32, 32, 84, 73, 77, 69, 79, 85, 84, 44, 32, 99,114,101, 97,
-116,101, 41, 41, 10, 32, 32, 32, 32,108,111, 99, 97,108, 32,115, 32, 61, 32, 98,
- 97,115,101, 46,115,101,116,109,101,116, 97,116, 97, 98,108,101, 40,123,116,112,
- 32, 61, 32,116,112,125, 44, 32,109,101,116, 97,116, 41, 10, 32, 32, 32, 32, 45,
- 45, 32,109, 97,107,101, 32,115,117,114,101, 32,116,112, 32,105,115, 32, 99,108,
-111,115,101,100, 32,105,102, 32,119,101, 32,103,101,116, 32, 97,110, 32,101,120,
- 99,101,112,116,105,111,110, 10, 32, 32, 32, 32,115, 46,116,114,121, 32, 61, 32,
-115,111, 99,107,101,116, 46,110,101,119,116,114,121, 40,102,117,110, 99,116,105,
-111,110, 40, 41, 10, 32, 32, 32, 32, 32, 32, 32, 32,115, 58, 99,108,111,115,101,
- 40, 41, 10, 32, 32, 32, 32,101,110,100, 41, 10, 32, 32, 32, 32,114,101,116,117,
-114,110, 32,115, 10,101,110,100, 10, 10, 45, 45, 32, 99,111,110,118,101,114,116,
- 32,104,101, 97,100,101,114,115, 32,116,111, 32,108,111,119,101,114, 99, 97,115,
-101, 10,108,111, 99, 97,108, 32,102,117,110, 99,116,105,111,110, 32,108,111,119,
-101,114, 95,104,101, 97,100,101,114,115, 40,104,101, 97,100,101,114,115, 41, 10,
- 32, 32, 32, 32,108,111, 99, 97,108, 32,108,111,119,101,114, 32, 61, 32,123,125,
- 10, 32, 32, 32, 32,102,111,114, 32,105, 44,118, 32,105,110, 32, 98, 97,115,101,
- 46,112, 97,105,114,115, 40,104,101, 97,100,101,114,115, 32,111,114, 32,108,111,
-119,101,114, 41, 32,100,111, 10, 32, 32, 32, 32, 32, 32, 32, 32,108,111,119,101,
-114, 91,115,116,114,105,110,103, 46,108,111,119,101,114, 40,105, 41, 93, 32, 61,
- 32,118, 10, 32, 32, 32, 32,101,110,100, 10, 32, 32, 32, 32,114,101,116,117,114,
-110, 32,108,111,119,101,114, 10,101,110,100, 10, 10, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 10, 45, 45, 32, 77,117,108,116,105,112, 97,114,
-116, 32,109,101,115,115, 97,103,101, 32,115,111,117,114, 99,101, 10, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 10, 45, 45, 32,114,101,
-116,117,114,110,115, 32, 97, 32,104,111,112,101,102,117,108,108,121, 32,117,110,
-105,113,117,101, 32,109,105,109,101, 32, 98,111,117,110,100, 97,114,121, 10,108,
-111, 99, 97,108, 32,115,101,113,110,111, 32, 61, 32, 48, 10,108,111, 99, 97,108,
- 32,102,117,110, 99,116,105,111,110, 32,110,101,119, 98,111,117,110,100, 97,114,
-121, 40, 41, 10, 32, 32, 32, 32,115,101,113,110,111, 32, 61, 32,115,101,113,110,
-111, 32, 43, 32, 49, 10, 32, 32, 32, 32,114,101,116,117,114,110, 32,115,116,114,
-105,110,103, 46,102,111,114,109, 97,116, 40, 39, 37,115, 37, 48, 53,100, 61, 61,
- 37, 48, 53,117, 39, 44, 32,111,115, 46,100, 97,116,101, 40, 39, 37,100, 37,109,
- 37, 89, 37, 72, 37, 77, 37, 83, 39, 41, 44, 10, 32, 32, 32, 32, 32, 32, 32, 32,
-109, 97,116,104, 46,114, 97,110,100,111,109, 40, 48, 44, 32, 57, 57, 57, 57, 57,
- 41, 44, 32,115,101,113,110,111, 41, 10,101,110,100, 10, 10, 45, 45, 32,115,101,
-110,100, 95,109,101,115,115, 97,103,101, 32,102,111,114,119, 97,114,100, 32,100,
-101, 99,108, 97,114, 97,116,105,111,110, 10,108,111, 99, 97,108, 32,115,101,110,
-100, 95,109,101,115,115, 97,103,101, 10, 10, 45, 45, 32,121,105,101,108,100, 32,
-116,104,101, 32,104,101, 97,100,101,114,115, 32, 97,108,108, 32, 97,116, 32,111,
-110, 99,101, 44, 32,105,116, 39,115, 32,102, 97,115,116,101,114, 10,108,111, 99,
- 97,108, 32,102,117,110, 99,116,105,111,110, 32,115,101,110,100, 95,104,101, 97,
-100,101,114,115, 40,116,111,115,101,110,100, 41, 10, 32, 32, 32, 32,108,111, 99,
- 97,108, 32, 99, 97,110,111,110,105, 99, 32, 61, 32,104,101, 97,100,101,114,115,
- 46, 99, 97,110,111,110,105, 99, 10, 32, 32, 32, 32,108,111, 99, 97,108, 32,104,
- 32, 61, 32, 34, 92,114, 92,110, 34, 10, 32, 32, 32, 32,102,111,114, 32,102, 44,
-118, 32,105,110, 32, 98, 97,115,101, 46,112, 97,105,114,115, 40,116,111,115,101,
-110,100, 41, 32,100,111, 10, 32, 32, 32, 32, 32, 32, 32, 32,104, 32, 61, 32, 40,
- 99, 97,110,111,110,105, 99, 91,102, 93, 32,111,114, 32,102, 41, 32, 46, 46, 32,
- 39, 58, 32, 39, 32, 46, 46, 32,118, 32, 46, 46, 32, 34, 92,114, 92,110, 34, 32,
- 46, 46, 32,104, 10, 32, 32, 32, 32,101,110,100, 10, 32, 32, 32, 32, 99,111,114,
-111,117,116,105,110,101, 46,121,105,101,108,100, 40,104, 41, 10,101,110,100, 10,
- 10, 45, 45, 32,121,105,101,108,100, 32,109,117,108,116,105,112, 97,114,116, 32,
-109,101,115,115, 97,103,101, 32, 98,111,100,121, 32,102,114,111,109, 32, 97, 32,
-109,117,108,116,105,112, 97,114,116, 32,109,101,115,115, 97,103,101, 32,116, 97,
- 98,108,101, 10,108,111, 99, 97,108, 32,102,117,110, 99,116,105,111,110, 32,115,
-101,110,100, 95,109,117,108,116,105,112, 97,114,116, 40,109,101,115,103,116, 41,
- 10, 32, 32, 32, 32, 45, 45, 32,109, 97,107,101, 32,115,117,114,101, 32,119,101,
- 32,104, 97,118,101, 32,111,117,114, 32, 98,111,117,110,100, 97,114,121, 32, 97,
-110,100, 32,115,101,110,100, 32,104,101, 97,100,101,114,115, 10, 32, 32, 32, 32,
-108,111, 99, 97,108, 32, 98,100, 32, 61, 32,110,101,119, 98,111,117,110,100, 97,
-114,121, 40, 41, 10, 32, 32, 32, 32,108,111, 99, 97,108, 32,104,101, 97,100,101,
-114,115, 32, 61, 32,108,111,119,101,114, 95,104,101, 97,100,101,114,115, 40,109,
-101,115,103,116, 46,104,101, 97,100,101,114,115, 32,111,114, 32,123,125, 41, 10,
- 32, 32, 32, 32,104,101, 97,100,101,114,115, 91, 39, 99,111,110,116,101,110,116,
- 45,116,121,112,101, 39, 93, 32, 61, 32,104,101, 97,100,101,114,115, 91, 39, 99,
-111,110,116,101,110,116, 45,116,121,112,101, 39, 93, 32,111,114, 32, 39,109,117,
-108,116,105,112, 97,114,116, 47,109,105,120,101,100, 39, 10, 32, 32, 32, 32,104,
-101, 97,100,101,114,115, 91, 39, 99,111,110,116,101,110,116, 45,116,121,112,101,
- 39, 93, 32, 61, 32,104,101, 97,100,101,114,115, 91, 39, 99,111,110,116,101,110,
-116, 45,116,121,112,101, 39, 93, 32, 46, 46, 10, 32, 32, 32, 32, 32, 32, 32, 32,
- 39, 59, 32, 98,111,117,110,100, 97,114,121, 61, 34, 39, 32, 46, 46, 32, 32, 98,
-100, 32, 46, 46, 32, 39, 34, 39, 10, 32, 32, 32, 32,115,101,110,100, 95,104,101,
- 97,100,101,114,115, 40,104,101, 97,100,101,114,115, 41, 10, 32, 32, 32, 32, 45,
- 45, 32,115,101,110,100, 32,112,114,101, 97,109, 98,108,101, 10, 32, 32, 32, 32,
-105,102, 32,109,101,115,103,116, 46, 98,111,100,121, 46,112,114,101, 97,109, 98,
-108,101, 32,116,104,101,110, 10, 32, 32, 32, 32, 32, 32, 32, 32, 99,111,114,111,
-117,116,105,110,101, 46,121,105,101,108,100, 40,109,101,115,103,116, 46, 98,111,
-100,121, 46,112,114,101, 97,109, 98,108,101, 41, 10, 32, 32, 32, 32, 32, 32, 32,
- 32, 99,111,114,111,117,116,105,110,101, 46,121,105,101,108,100, 40, 34, 92,114,
- 92,110, 34, 41, 10, 32, 32, 32, 32,101,110,100, 10, 32, 32, 32, 32, 45, 45, 32,
-115,101,110,100, 32,101, 97, 99,104, 32,112, 97,114,116, 32,115,101,112, 97,114,
- 97,116,101,100, 32, 98,121, 32, 97, 32, 98,111,117,110,100, 97,114,121, 10, 32,
- 32, 32, 32,102,111,114, 32,105, 44, 32,109, 32,105,110, 32, 98, 97,115,101, 46,
-105,112, 97,105,114,115, 40,109,101,115,103,116, 46, 98,111,100,121, 41, 32,100,
-111, 10, 32, 32, 32, 32, 32, 32, 32, 32, 99,111,114,111,117,116,105,110,101, 46,
-121,105,101,108,100, 40, 34, 92,114, 92,110, 45, 45, 34, 32, 46, 46, 32, 98,100,
- 32, 46, 46, 32, 34, 92,114, 92,110, 34, 41, 10, 32, 32, 32, 32, 32, 32, 32, 32,
-115,101,110,100, 95,109,101,115,115, 97,103,101, 40,109, 41, 10, 32, 32, 32, 32,
-101,110,100, 10, 32, 32, 32, 32, 45, 45, 32,115,101,110,100, 32,108, 97,115,116,
- 32, 98,111,117,110,100, 97,114,121, 10, 32, 32, 32, 32, 99,111,114,111,117,116,
-105,110,101, 46,121,105,101,108,100, 40, 34, 92,114, 92,110, 45, 45, 34, 32, 46,
- 46, 32, 98,100, 32, 46, 46, 32, 34, 45, 45, 92,114, 92,110, 92,114, 92,110, 34,
- 41, 10, 32, 32, 32, 32, 45, 45, 32,115,101,110,100, 32,101,112,105,108,111,103,
-117,101, 10, 32, 32, 32, 32,105,102, 32,109,101,115,103,116, 46, 98,111,100,121,
- 46,101,112,105,108,111,103,117,101, 32,116,104,101,110, 10, 32, 32, 32, 32, 32,
- 32, 32, 32, 99,111,114,111,117,116,105,110,101, 46,121,105,101,108,100, 40,109,
-101,115,103,116, 46, 98,111,100,121, 46,101,112,105,108,111,103,117,101, 41, 10,
- 32, 32, 32, 32, 32, 32, 32, 32, 99,111,114,111,117,116,105,110,101, 46,121,105,
-101,108,100, 40, 34, 92,114, 92,110, 34, 41, 10, 32, 32, 32, 32,101,110,100, 10,
-101,110,100, 10, 10, 45, 45, 32,121,105,101,108,100, 32,109,101,115,115, 97,103,
-101, 32, 98,111,100,121, 32,102,114,111,109, 32, 97, 32,115,111,117,114, 99,101,
- 10,108,111, 99, 97,108, 32,102,117,110, 99,116,105,111,110, 32,115,101,110,100,
- 95,115,111,117,114, 99,101, 40,109,101,115,103,116, 41, 10, 32, 32, 32, 32, 45,
- 45, 32,109, 97,107,101, 32,115,117,114,101, 32,119,101, 32,104, 97,118,101, 32,
- 97, 32, 99,111,110,116,101,110,116, 45,116,121,112,101, 10, 32, 32, 32, 32,108,
-111, 99, 97,108, 32,104,101, 97,100,101,114,115, 32, 61, 32,108,111,119,101,114,
- 95,104,101, 97,100,101,114,115, 40,109,101,115,103,116, 46,104,101, 97,100,101,
-114,115, 32,111,114, 32,123,125, 41, 10, 32, 32, 32, 32,104,101, 97,100,101,114,
-115, 91, 39, 99,111,110,116,101,110,116, 45,116,121,112,101, 39, 93, 32, 61, 32,
-104,101, 97,100,101,114,115, 91, 39, 99,111,110,116,101,110,116, 45,116,121,112,
-101, 39, 93, 32,111,114, 10, 32, 32, 32, 32, 32, 32, 32, 32, 39,116,101,120,116,
- 47,112,108, 97,105,110, 59, 32, 99,104, 97,114,115,101,116, 61, 34,105,115,111,
- 45, 56, 56, 53, 57, 45, 49, 34, 39, 10, 32, 32, 32, 32,115,101,110,100, 95,104,
-101, 97,100,101,114,115, 40,104,101, 97,100,101,114,115, 41, 10, 32, 32, 32, 32,
- 45, 45, 32,115,101,110,100, 32, 98,111,100,121, 32,102,114,111,109, 32,115,111,
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return luaL_dostring(L, (const char*)B);
} /* end of embedded lua code */
-
diff --git a/Build/source/texk/web2c/luatexdir/luasocket/src/socket.lua b/Build/source/texk/web2c/luatexdir/luasocket/src/socket.lua
index e8def759f47..d1c0b164924 100644
--- a/Build/source/texk/web2c/luatexdir/luasocket/src/socket.lua
+++ b/Build/source/texk/web2c/luatexdir/luasocket/src/socket.lua
@@ -10,20 +10,21 @@ local base = _G
local string = require("string")
local math = require("math")
local socket = require("socket.core")
-module("socket")
+
+local _M = socket
-----------------------------------------------------------------------------
-- Exported auxiliar functions
-----------------------------------------------------------------------------
-function connect4(address, port, laddress, lport)
+function _M.connect4(address, port, laddress, lport)
return socket.connect(address, port, laddress, lport, "inet")
end
-function connect6(address, port, laddress, lport)
+function _M.connect6(address, port, laddress, lport)
return socket.connect(address, port, laddress, lport, "inet6")
end
-function bind(host, port, backlog)
+function _M.bind(host, port, backlog)
if host == "*" then host = "0.0.0.0" end
local addrinfo, err = socket.dns.getaddrinfo(host);
if not addrinfo then return nil, err end
@@ -31,30 +32,30 @@ function bind(host, port, backlog)
err = "no info on address"
for i, alt in base.ipairs(addrinfo) do
if alt.family == "inet" then
- sock, err = socket.tcp()
+ sock, err = socket.tcp4()
else
sock, err = socket.tcp6()
end
if not sock then return nil, err end
sock:setoption("reuseaddr", true)
res, err = sock:bind(alt.addr, port)
- if not res then
+ if not res then
sock:close()
- else
+ else
res, err = sock:listen(backlog)
- if not res then
+ if not res then
sock:close()
else
return sock
end
- end
+ end
end
return nil, err
end
-try = newtry()
+_M.try = _M.newtry()
-function choose(table)
+function _M.choose(table)
return function(name, opt1, opt2)
if base.type(name) ~= "string" then
name, opt1, opt2 = "default", name, opt1
@@ -69,10 +70,11 @@ end
-- Socket sources and sinks, conforming to LTN12
-----------------------------------------------------------------------------
-- create namespaces inside LuaSocket namespace
-sourcet = {}
-sinkt = {}
+local sourcet, sinkt = {}, {}
+_M.sourcet = sourcet
+_M.sinkt = sinkt
-BLOCKSIZE = 2048
+_M.BLOCKSIZE = 2048
sinkt["close-when-done"] = function(sock)
return base.setmetatable({
@@ -102,7 +104,7 @@ end
sinkt["default"] = sinkt["keep-open"]
-sink = choose(sinkt)
+_M.sink = _M.choose(sinkt)
sourcet["by-length"] = function(sock, length)
return base.setmetatable({
@@ -142,5 +144,6 @@ end
sourcet["default"] = sourcet["until-closed"]
-source = choose(sourcet)
+_M.source = _M.choose(sourcet)
+return _M
diff --git a/Build/source/texk/web2c/luatexdir/luasocket/src/socket_lua.c b/Build/source/texk/web2c/luatexdir/luasocket/src/socket_lua.c
index bf645579cc7..55ebf35a91d 100644
--- a/Build/source/texk/web2c/luatexdir/luasocket/src/socket_lua.c
+++ b/Build/source/texk/web2c/luatexdir/luasocket/src/socket_lua.c
@@ -1,232 +1,309 @@
/*
- * This file is auto-generated by "lua2c socket.lua socket_lua"
- */
-
+ * This file is generated with xxd -i and bit of bash script.
+*/
#include "lua.h"
#include "lauxlib.h"
-
+
int luatex_socket_lua_open (lua_State *L) {
static unsigned char B[] = {
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 10, 45, 45,
- 32, 76,117, 97, 83,111, 99,107,101,116, 32,104,101,108,112,101,114, 32,109,111,
-100,117,108,101, 10, 45, 45, 32, 65,117,116,104,111,114, 58, 32, 68,105,101,103,
-111, 32, 78,101,104, 97, 98, 10, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 10, 10, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 10, 45, 45, 32, 68,101, 99,108, 97,114,101, 32,109,111,100,117,
-108,101, 32, 97,110,100, 32,105,109,112,111,114,116, 32,100,101,112,101,110,100,
-101,110, 99,105,101,115, 10, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 10,108,111, 99, 97,108, 32, 98, 97,115,101, 32, 61, 32, 95, 71,
- 10,108,111, 99, 97,108, 32,115,116,114,105,110,103, 32, 61, 32,114,101,113,117,
-105,114,101, 40, 34,115,116,114,105,110,103, 34, 41, 10,108,111, 99, 97,108, 32,
-109, 97,116,104, 32, 61, 32,114,101,113,117,105,114,101, 40, 34,109, 97,116,104,
- 34, 41, 10,108,111, 99, 97,108, 32,115,111, 99,107,101,116, 32, 61, 32,114,101,
-113,117,105,114,101, 40, 34,115,111, 99,107,101,116, 46, 99,111,114,101, 34, 41,
- 10,109,111,100,117,108,101, 40, 34,115,111, 99,107,101,116, 34, 41, 10, 10, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 10, 45, 45, 32,
- 69,120,112,111,114,116,101,100, 32, 97,117,120,105,108,105, 97,114, 32,102,117,
-110, 99,116,105,111,110,115, 10, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 10,102,117,110, 99,116,105,111,110, 32, 99,111,110,110,101,
- 99,116, 52, 40, 97,100,100,114,101,115,115, 44, 32,112,111,114,116, 44, 32,108,
- 97,100,100,114,101,115,115, 44, 32,108,112,111,114,116, 41, 10, 32, 32, 32, 32,
-114,101,116,117,114,110, 32,115,111, 99,107,101,116, 46, 99,111,110,110,101, 99,
-116, 40, 97,100,100,114,101,115,115, 44, 32,112,111,114,116, 44, 32,108, 97,100,
-100,114,101,115,115, 44, 32,108,112,111,114,116, 44, 32, 34,105,110,101,116, 34,
- 41, 10,101,110,100, 10, 10,102,117,110, 99,116,105,111,110, 32, 99,111,110,110,
-101, 99,116, 54, 40, 97,100,100,114,101,115,115, 44, 32,112,111,114,116, 44, 32,
-108, 97,100,100,114,101,115,115, 44, 32,108,112,111,114,116, 41, 10, 32, 32, 32,
- 32,114,101,116,117,114,110, 32,115,111, 99,107,101,116, 46, 99,111,110,110,101,
- 99,116, 40, 97,100,100,114,101,115,115, 44, 32,112,111,114,116, 44, 32,108, 97,
-100,100,114,101,115,115, 44, 32,108,112,111,114,116, 44, 32, 34,105,110,101,116,
- 54, 34, 41, 10,101,110,100, 10, 10,102,117,110, 99,116,105,111,110, 32, 98,105,
-110,100, 40,104,111,115,116, 44, 32,112,111,114,116, 44, 32, 98, 97, 99,107,108,
-111,103, 41, 10, 32, 32, 32, 32,105,102, 32,104,111,115,116, 32, 61, 61, 32, 34,
- 42, 34, 32,116,104,101,110, 32,104,111,115,116, 32, 61, 32, 34, 48, 46, 48, 46,
- 48, 46, 48, 34, 32,101,110,100, 10, 32, 32, 32, 32,108,111, 99, 97,108, 32, 97,
-100,100,114,105,110,102,111, 44, 32,101,114,114, 32, 61, 32,115,111, 99,107,101,
-116, 46,100,110,115, 46,103,101,116, 97,100,100,114,105,110,102,111, 40,104,111,
-115,116, 41, 59, 10, 32, 32, 32, 32,105,102, 32,110,111,116, 32, 97,100,100,114,
-105,110,102,111, 32,116,104,101,110, 32,114,101,116,117,114,110, 32,110,105,108,
- 44, 32,101,114,114, 32,101,110,100, 10, 32, 32, 32, 32,108,111, 99, 97,108, 32,
-115,111, 99,107, 44, 32,114,101,115, 10, 32, 32, 32, 32,101,114,114, 32, 61, 32,
- 34,110,111, 32,105,110,102,111, 32,111,110, 32, 97,100,100,114,101,115,115, 34,
- 10, 32, 32, 32, 32,102,111,114, 32,105, 44, 32, 97,108,116, 32,105,110, 32, 98,
- 97,115,101, 46,105,112, 97,105,114,115, 40, 97,100,100,114,105,110,102,111, 41,
- 32,100,111, 10, 32, 32, 32, 32, 32, 32, 32, 32,105,102, 32, 97,108,116, 46,102,
- 97,109,105,108,121, 32, 61, 61, 32, 34,105,110,101,116, 34, 32,116,104,101,110,
- 10, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32,115,111, 99,107, 44, 32,101,
-114,114, 32, 61, 32,115,111, 99,107,101,116, 46,116, 99,112, 40, 41, 10, 32, 32,
- 32, 32, 32, 32, 32, 32,101,108,115,101, 10, 32, 32, 32, 32, 32, 32, 32, 32, 32,
- 32, 32, 32,115,111, 99,107, 44, 32,101,114,114, 32, 61, 32,115,111, 99,107,101,
-116, 46,116, 99,112, 54, 40, 41, 10, 32, 32, 32, 32, 32, 32, 32, 32,101,110,100,
- 10, 32, 32, 32, 32, 32, 32, 32, 32,105,102, 32,110,111,116, 32,115,111, 99,107,
- 32,116,104,101,110, 32,114,101,116,117,114,110, 32,110,105,108, 44, 32,101,114,
-114, 32,101,110,100, 10, 32, 32, 32, 32, 32, 32, 32, 32,115,111, 99,107, 58,115,
-101,116,111,112,116,105,111,110, 40, 34,114,101,117,115,101, 97,100,100,114, 34,
- 44, 32,116,114,117,101, 41, 10, 32, 32, 32, 32, 32, 32, 32, 32,114,101,115, 44,
- 32,101,114,114, 32, 61, 32,115,111, 99,107, 58, 98,105,110,100, 40, 97,108,116,
- 46, 97,100,100,114, 44, 32,112,111,114,116, 41, 10, 32, 32, 32, 32, 32, 32, 32,
- 32,105,102, 32,110,111,116, 32,114,101,115, 32,116,104,101,110, 32, 10, 32, 32,
- 32, 32, 32, 32, 32, 32, 32, 32, 32, 32,115,111, 99,107, 58, 99,108,111,115,101,
- 40, 41, 10, 32, 32, 32, 32, 32, 32, 32, 32,101,108,115,101, 32, 10, 32, 32, 32,
- 32, 32, 32, 32, 32, 32, 32, 32, 32,114,101,115, 44, 32,101,114,114, 32, 61, 32,
-115,111, 99,107, 58,108,105,115,116,101,110, 40, 98, 97, 99,107,108,111,103, 41,
- 10, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32,105,102, 32,110,111,116, 32,
-114,101,115, 32,116,104,101,110, 32, 10, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32,
- 32, 32, 32, 32, 32, 32,115,111, 99,107, 58, 99,108,111,115,101, 40, 41, 10, 32,
- 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32,101,108,115,101, 10, 32, 32, 32, 32,
- 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32,114,101,116,117,114,110, 32,115,
-111, 99,107, 10, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32,101,110,100, 10,
- 32, 32, 32, 32, 32, 32, 32, 32,101,110,100, 32, 10, 32, 32, 32, 32,101,110,100,
- 10, 32, 32, 32, 32,114,101,116,117,114,110, 32,110,105,108, 44, 32,101,114,114,
- 10,101,110,100, 10, 10,116,114,121, 32, 61, 32,110,101,119,116,114,121, 40, 41,
- 10, 10,102,117,110, 99,116,105,111,110, 32, 99,104,111,111,115,101, 40,116, 97,
- 98,108,101, 41, 10, 32, 32, 32, 32,114,101,116,117,114,110, 32,102,117,110, 99,
-116,105,111,110, 40,110, 97,109,101, 44, 32,111,112,116, 49, 44, 32,111,112,116,
- 50, 41, 10, 32, 32, 32, 32, 32, 32, 32, 32,105,102, 32, 98, 97,115,101, 46,116,
-121,112,101, 40,110, 97,109,101, 41, 32,126, 61, 32, 34,115,116,114,105,110,103,
- 34, 32,116,104,101,110, 10, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32,110,
- 97,109,101, 44, 32,111,112,116, 49, 44, 32,111,112,116, 50, 32, 61, 32, 34,100,
-101,102, 97,117,108,116, 34, 44, 32,110, 97,109,101, 44, 32,111,112,116, 49, 10,
- 32, 32, 32, 32, 32, 32, 32, 32,101,110,100, 10, 32, 32, 32, 32, 32, 32, 32, 32,
-108,111, 99, 97,108, 32,102, 32, 61, 32,116, 97, 98,108,101, 91,110, 97,109,101,
- 32,111,114, 32, 34,110,105,108, 34, 93, 10, 32, 32, 32, 32, 32, 32, 32, 32,105,
-102, 32,110,111,116, 32,102, 32,116,104,101,110, 32, 98, 97,115,101, 46,101,114,
-114,111,114, 40, 34,117,110,107,110,111,119,110, 32,107,101,121, 32, 40, 34, 46,
- 46, 32, 98, 97,115,101, 46,116,111,115,116,114,105,110,103, 40,110, 97,109,101,
- 41, 32, 46, 46, 34, 41, 34, 44, 32, 51, 41, 10, 32, 32, 32, 32, 32, 32, 32, 32,
-101,108,115,101, 32,114,101,116,117,114,110, 32,102, 40,111,112,116, 49, 44, 32,
-111,112,116, 50, 41, 32,101,110,100, 10, 32, 32, 32, 32,101,110,100, 10,101,110,
-100, 10, 10, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 10, 45, 45, 32, 83,111, 99,107,101,116, 32,115,111,117,114, 99,101,115, 32, 97,
-110,100, 32,115,105,110,107,115, 44, 32, 99,111,110,102,111,114,109,105,110,103,
- 32,116,111, 32, 76, 84, 78, 49, 50, 10, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 10, 45, 45, 32, 99,114,101, 97,116,101, 32,110, 97,
-109,101,115,112, 97, 99,101,115, 32,105,110,115,105,100,101, 32, 76,117, 97, 83,
-111, 99,107,101,116, 32,110, 97,109,101,115,112, 97, 99,101, 10,115,111,117,114,
- 99,101,116, 32, 61, 32,123,125, 10,115,105,110,107,116, 32, 61, 32,123,125, 10,
- 10, 66, 76, 79, 67, 75, 83, 73, 90, 69, 32, 61, 32, 50, 48, 52, 56, 10, 10,115,
-105,110,107,116, 91, 34, 99,108,111,115,101, 45,119,104,101,110, 45,100,111,110,
-101, 34, 93, 32, 61, 32,102,117,110, 99,116,105,111,110, 40,115,111, 99,107, 41,
- 10, 32, 32, 32, 32,114,101,116,117,114,110, 32, 98, 97,115,101, 46,115,101,116,
-109,101,116, 97,116, 97, 98,108,101, 40,123, 10, 32, 32, 32, 32, 32, 32, 32, 32,
-103,101,116,102,100, 32, 61, 32,102,117,110, 99,116,105,111,110, 40, 41, 32,114,
-101,116,117,114,110, 32,115,111, 99,107, 58,103,101,116,102,100, 40, 41, 32,101,
-110,100, 44, 10, 32, 32, 32, 32, 32, 32, 32, 32,100,105,114,116,121, 32, 61, 32,
-102,117,110, 99,116,105,111,110, 40, 41, 32,114,101,116,117,114,110, 32,115,111,
- 99,107, 58,100,105,114,116,121, 40, 41, 32,101,110,100, 10, 32, 32, 32, 32,125,
- 44, 32,123, 10, 32, 32, 32, 32, 32, 32, 32, 32, 95, 95, 99, 97,108,108, 32, 61,
- 32,102,117,110, 99,116,105,111,110, 40,115,101,108,102, 44, 32, 99,104,117,110,
-107, 44, 32,101,114,114, 41, 10, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32,
-105,102, 32,110,111,116, 32, 99,104,117,110,107, 32,116,104,101,110, 10, 32, 32,
- 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32,115,111, 99,107, 58, 99,
-108,111,115,101, 40, 41, 10, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32,
- 32, 32, 32,114,101,116,117,114,110, 32, 49, 10, 32, 32, 32, 32, 32, 32, 32, 32,
- 32, 32, 32, 32,101,108,115,101, 32,114,101,116,117,114,110, 32,115,111, 99,107,
- 58,115,101,110,100, 40, 99,104,117,110,107, 41, 32,101,110,100, 10, 32, 32, 32,
- 32, 32, 32, 32, 32,101,110,100, 10, 32, 32, 32, 32,125, 41, 10,101,110,100, 10,
- 10,115,105,110,107,116, 91, 34,107,101,101,112, 45,111,112,101,110, 34, 93, 32,
- 61, 32,102,117,110, 99,116,105,111,110, 40,115,111, 99,107, 41, 10, 32, 32, 32,
- 32,114,101,116,117,114,110, 32, 98, 97,115,101, 46,115,101,116,109,101,116, 97,
-116, 97, 98,108,101, 40,123, 10, 32, 32, 32, 32, 32, 32, 32, 32,103,101,116,102,
-100, 32, 61, 32,102,117,110, 99,116,105,111,110, 40, 41, 32,114,101,116,117,114,
-110, 32,115,111, 99,107, 58,103,101,116,102,100, 40, 41, 32,101,110,100, 44, 10,
- 32, 32, 32, 32, 32, 32, 32, 32,100,105,114,116,121, 32, 61, 32,102,117,110, 99,
-116,105,111,110, 40, 41, 32,114,101,116,117,114,110, 32,115,111, 99,107, 58,100,
-105,114,116,121, 40, 41, 32,101,110,100, 10, 32, 32, 32, 32,125, 44, 32,123, 10,
- 32, 32, 32, 32, 32, 32, 32, 32, 95, 95, 99, 97,108,108, 32, 61, 32,102,117,110,
- 99,116,105,111,110, 40,115,101,108,102, 44, 32, 99,104,117,110,107, 44, 32,101,
-114,114, 41, 10, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32,105,102, 32, 99,
-104,117,110,107, 32,116,104,101,110, 32,114,101,116,117,114,110, 32,115,111, 99,
-107, 58,115,101,110,100, 40, 99,104,117,110,107, 41, 10, 32, 32, 32, 32, 32, 32,
- 32, 32, 32, 32, 32, 32,101,108,115,101, 32,114,101,116,117,114,110, 32, 49, 32,
-101,110,100, 10, 32, 32, 32, 32, 32, 32, 32, 32,101,110,100, 10, 32, 32, 32, 32,
-125, 41, 10,101,110,100, 10, 10,115,105,110,107,116, 91, 34,100,101,102, 97,117,
-108,116, 34, 93, 32, 61, 32,115,105,110,107,116, 91, 34,107,101,101,112, 45,111,
-112,101,110, 34, 93, 10, 10,115,105,110,107, 32, 61, 32, 99,104,111,111,115,101,
- 40,115,105,110,107,116, 41, 10, 10,115,111,117,114, 99,101,116, 91, 34, 98,121,
- 45,108,101,110,103,116,104, 34, 93, 32, 61, 32,102,117,110, 99,116,105,111,110,
- 40,115,111, 99,107, 44, 32,108,101,110,103,116,104, 41, 10, 32, 32, 32, 32,114,
-101,116,117,114,110, 32, 98, 97,115,101, 46,115,101,116,109,101,116, 97,116, 97,
- 98,108,101, 40,123, 10, 32, 32, 32, 32, 32, 32, 32, 32,103,101,116,102,100, 32,
- 61, 32,102,117,110, 99,116,105,111,110, 40, 41, 32,114,101,116,117,114,110, 32,
-115,111, 99,107, 58,103,101,116,102,100, 40, 41, 32,101,110,100, 44, 10, 32, 32,
- 32, 32, 32, 32, 32, 32,100,105,114,116,121, 32, 61, 32,102,117,110, 99,116,105,
-111,110, 40, 41, 32,114,101,116,117,114,110, 32,115,111, 99,107, 58,100,105,114,
-116,121, 40, 41, 32,101,110,100, 10, 32, 32, 32, 32,125, 44, 32,123, 10, 32, 32,
- 32, 32, 32, 32, 32, 32, 95, 95, 99, 97,108,108, 32, 61, 32,102,117,110, 99,116,
-105,111,110, 40, 41, 10, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32,105,102,
- 32,108,101,110,103,116,104, 32, 60, 61, 32, 48, 32,116,104,101,110, 32,114,101,
-116,117,114,110, 32,110,105,108, 32,101,110,100, 10, 32, 32, 32, 32, 32, 32, 32,
- 32, 32, 32, 32, 32,108,111, 99, 97,108, 32,115,105,122,101, 32, 61, 32,109, 97,
-116,104, 46,109,105,110, 40,115,111, 99,107,101,116, 46, 66, 76, 79, 67, 75, 83,
- 73, 90, 69, 44, 32,108,101,110,103,116,104, 41, 10, 32, 32, 32, 32, 32, 32, 32,
- 32, 32, 32, 32, 32,108,111, 99, 97,108, 32, 99,104,117,110,107, 44, 32,101,114,
-114, 32, 61, 32,115,111, 99,107, 58,114,101, 99,101,105,118,101, 40,115,105,122,
-101, 41, 10, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32,105,102, 32,101,114,
-114, 32,116,104,101,110, 32,114,101,116,117,114,110, 32,110,105,108, 44, 32,101,
-114,114, 32,101,110,100, 10, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32,108,
-101,110,103,116,104, 32, 61, 32,108,101,110,103,116,104, 32, 45, 32,115,116,114,
-105,110,103, 46,108,101,110, 40, 99,104,117,110,107, 41, 10, 32, 32, 32, 32, 32,
- 32, 32, 32, 32, 32, 32, 32,114,101,116,117,114,110, 32, 99,104,117,110,107, 10,
- 32, 32, 32, 32, 32, 32, 32, 32,101,110,100, 10, 32, 32, 32, 32,125, 41, 10,101,
-110,100, 10, 10,115,111,117,114, 99,101,116, 91, 34,117,110,116,105,108, 45, 99,
-108,111,115,101,100, 34, 93, 32, 61, 32,102,117,110, 99,116,105,111,110, 40,115,
-111, 99,107, 41, 10, 32, 32, 32, 32,108,111, 99, 97,108, 32,100,111,110,101, 10,
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return luaL_dostring(L, (const char*)B);
} /* end of embedded lua code */
-
diff --git a/Build/source/texk/web2c/luatexdir/luasocket/src/socket_lua.c.module b/Build/source/texk/web2c/luatexdir/luasocket/src/socket_lua.c.module
new file mode 100644
index 00000000000..6a8b4340575
--- /dev/null
+++ b/Build/source/texk/web2c/luatexdir/luasocket/src/socket_lua.c.module
@@ -0,0 +1,317 @@
+/*
+ * This file is generated with xxd -i and bit of bash script.
+*/
+#include "lua.h"
+#include "lauxlib.h"
+
+int luatex_socket_lua_open (lua_State *L) {
+ int res;
+ static unsigned char B[] = {
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+ 0x76, 0x65, 0x28, 0x73, 0x6f, 0x63, 0x6b, 0x65, 0x74, 0x2e, 0x42, 0x4c,
+ 0x4f, 0x43, 0x4b, 0x53, 0x49, 0x5a, 0x45, 0x29, 0x0a, 0x20, 0x20, 0x20,
+ 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x69, 0x66, 0x20,
+ 0x6e, 0x6f, 0x74, 0x20, 0x65, 0x72, 0x72, 0x20, 0x74, 0x68, 0x65, 0x6e,
+ 0x20, 0x72, 0x65, 0x74, 0x75, 0x72, 0x6e, 0x20, 0x63, 0x68, 0x75, 0x6e,
+ 0x6b, 0x0a, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+ 0x20, 0x20, 0x65, 0x6c, 0x73, 0x65, 0x69, 0x66, 0x20, 0x65, 0x72, 0x72,
+ 0x20, 0x3d, 0x3d, 0x20, 0x22, 0x63, 0x6c, 0x6f, 0x73, 0x65, 0x64, 0x22,
+ 0x20, 0x74, 0x68, 0x65, 0x6e, 0x0a, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+ 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x73, 0x6f,
+ 0x63, 0x6b, 0x3a, 0x63, 0x6c, 0x6f, 0x73, 0x65, 0x28, 0x29, 0x0a, 0x20,
+ 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+ 0x20, 0x20, 0x20, 0x64, 0x6f, 0x6e, 0x65, 0x20, 0x3d, 0x20, 0x31, 0x0a,
+ 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+ 0x20, 0x20, 0x20, 0x20, 0x72, 0x65, 0x74, 0x75, 0x72, 0x6e, 0x20, 0x70,
+ 0x61, 0x72, 0x74, 0x69, 0x61, 0x6c, 0x0a, 0x20, 0x20, 0x20, 0x20, 0x20,
+ 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x65, 0x6c, 0x73, 0x65, 0x20,
+ 0x72, 0x65, 0x74, 0x75, 0x72, 0x6e, 0x20, 0x6e, 0x69, 0x6c, 0x2c, 0x20,
+ 0x65, 0x72, 0x72, 0x20, 0x65, 0x6e, 0x64, 0x0a, 0x20, 0x20, 0x20, 0x20,
+ 0x20, 0x20, 0x20, 0x20, 0x65, 0x6e, 0x64, 0x0a, 0x20, 0x20, 0x20, 0x20,
+ 0x7d, 0x29, 0x0a, 0x65, 0x6e, 0x64, 0x0a, 0x73, 0x6f, 0x75, 0x72, 0x63,
+ 0x65, 0x74, 0x5b, 0x22, 0x64, 0x65, 0x66, 0x61, 0x75, 0x6c, 0x74, 0x22,
+ 0x5d, 0x20, 0x3d, 0x20, 0x73, 0x6f, 0x75, 0x72, 0x63, 0x65, 0x74, 0x5b,
+ 0x22, 0x75, 0x6e, 0x74, 0x69, 0x6c, 0x2d, 0x63, 0x6c, 0x6f, 0x73, 0x65,
+ 0x64, 0x22, 0x5d, 0x0a, 0x5f, 0x4d, 0x2e, 0x73, 0x6f, 0x75, 0x72, 0x63,
+ 0x65, 0x20, 0x3d, 0x20, 0x5f, 0x4d, 0x2e, 0x63, 0x68, 0x6f, 0x6f, 0x73,
+ 0x65, 0x28, 0x73, 0x6f, 0x75, 0x72, 0x63, 0x65, 0x74, 0x29, 0x0a, 0x72,
+ 0x65, 0x74, 0x75, 0x72, 0x6e, 0x20, 0x5f, 0x4d, 0x0a,0x0};
+/*
+ lua_getglobal(L, "package");
+ lua_getfield(L,-1,"loaded");
+ res = luaL_dostring(L, (const char*)B);
+ lua_setfield(L,-2,"socket");
+ lua_settop(L,0);
+ return res;*/
+ return luaL_dostring(L, (const char*)B);
+} /* end of embedded lua code */
diff --git a/Build/source/texk/web2c/luatexdir/luasocket/src/tcp.c b/Build/source/texk/web2c/luatexdir/luasocket/src/tcp.c
index e7334031478..ef9ee6f9c2f 100644
--- a/Build/source/texk/web2c/luatexdir/luasocket/src/tcp.c
+++ b/Build/source/texk/web2c/luatexdir/luasocket/src/tcp.c
@@ -6,6 +6,7 @@
#include "lua.h"
#include "lauxlib.h"
+#include "compat.h"
#include "auxiliar.h"
#include "socket.h"
@@ -17,6 +18,7 @@
* Internal function prototypes
\*=========================================================================*/
static int global_create(lua_State *L);
+static int global_create4(lua_State *L);
static int global_create6(lua_State *L);
static int global_connect(lua_State *L);
static int meth_connect(lua_State *L);
@@ -34,6 +36,7 @@ static int meth_accept(lua_State *L);
static int meth_close(lua_State *L);
static int meth_getoption(lua_State *L);
static int meth_setoption(lua_State *L);
+static int meth_gettimeout(lua_State *L);
static int meth_settimeout(lua_State *L);
static int meth_getfd(lua_State *L);
static int meth_setfd(lua_State *L);
@@ -63,6 +66,7 @@ static luaL_Reg tcp_methods[] = {
{"setpeername", meth_connect},
{"setsockname", meth_bind},
{"settimeout", meth_settimeout},
+ {"gettimeout", meth_gettimeout},
{"shutdown", meth_shutdown},
{NULL, NULL}
};
@@ -71,14 +75,17 @@ static luaL_Reg tcp_methods[] = {
static t_opt optget[] = {
{"keepalive", opt_get_keepalive},
{"reuseaddr", opt_get_reuseaddr},
+ {"reuseport", opt_get_reuseport},
{"tcp-nodelay", opt_get_tcp_nodelay},
{"linger", opt_get_linger},
+ {"error", opt_get_error},
{NULL, NULL}
};
static t_opt optset[] = {
{"keepalive", opt_set_keepalive},
{"reuseaddr", opt_set_reuseaddr},
+ {"reuseport", opt_set_reuseport},
{"tcp-nodelay", opt_set_tcp_nodelay},
{"ipv6-v6only", opt_set_ip6_v6only},
{"linger", opt_set_linger},
@@ -88,6 +95,7 @@ static t_opt optset[] = {
/* functions in library namespace */
static luaL_Reg func[] = {
{"tcp", global_create},
+ {"tcp4", global_create4},
{"tcp6", global_create6},
{"connect", global_connect},
{NULL, NULL}
@@ -99,15 +107,15 @@ static luaL_Reg func[] = {
int tcp_open(lua_State *L)
{
/* create classes */
- auxiliar_newclass(L, "tcp.master", tcp_methods);
- auxiliar_newclass(L, "tcp.client", tcp_methods);
- auxiliar_newclass(L, "tcp.server", tcp_methods);
+ auxiliar_newclass(L, "tcp{master}", tcp_methods);
+ auxiliar_newclass(L, "tcp{client}", tcp_methods);
+ auxiliar_newclass(L, "tcp{server}", tcp_methods);
/* create class groups */
- auxiliar_add2group(L, "tcp.master", "tcp{any}");
- auxiliar_add2group(L, "tcp.client", "tcp{any}");
- auxiliar_add2group(L, "tcp.server", "tcp{any}");
+ auxiliar_add2group(L, "tcp{master}", "tcp{any}");
+ auxiliar_add2group(L, "tcp{client}", "tcp{any}");
+ auxiliar_add2group(L, "tcp{server}", "tcp{any}");
/* define library functions */
- luaL_openlib(L, NULL, func, 0);
+ luaL_setfuncs(L, func, 0);
return 0;
}
@@ -118,22 +126,22 @@ int tcp_open(lua_State *L)
* Just call buffered IO methods
\*-------------------------------------------------------------------------*/
static int meth_send(lua_State *L) {
- p_tcp tcp = (p_tcp) auxiliar_checkclass(L, "tcp.client", 1);
+ p_tcp tcp = (p_tcp) auxiliar_checkclass(L, "tcp{client}", 1);
return buffer_meth_send(L, &tcp->buf);
}
static int meth_receive(lua_State *L) {
- p_tcp tcp = (p_tcp) auxiliar_checkclass(L, "tcp.client", 1);
+ p_tcp tcp = (p_tcp) auxiliar_checkclass(L, "tcp{client}", 1);
return buffer_meth_receive(L, &tcp->buf);
}
static int meth_getstats(lua_State *L) {
- p_tcp tcp = (p_tcp) auxiliar_checkclass(L, "tcp.client", 1);
+ p_tcp tcp = (p_tcp) auxiliar_checkclass(L, "tcp{client}", 1);
return buffer_meth_getstats(L, &tcp->buf);
}
static int meth_setstats(lua_State *L) {
- p_tcp tcp = (p_tcp) auxiliar_checkclass(L, "tcp.client", 1);
+ p_tcp tcp = (p_tcp) auxiliar_checkclass(L, "tcp{client}", 1);
return buffer_meth_setstats(L, &tcp->buf);
}
@@ -183,14 +191,14 @@ static int meth_dirty(lua_State *L)
\*-------------------------------------------------------------------------*/
static int meth_accept(lua_State *L)
{
- p_tcp server = (p_tcp) auxiliar_checkclass(L, "tcp.server", 1);
+ p_tcp server = (p_tcp) auxiliar_checkclass(L, "tcp{server}", 1);
p_timeout tm = timeout_markstart(&server->tm);
t_socket sock;
const char *err = inet_tryaccept(&server->sock, server->family, &sock, tm);
/* if successful, push client socket */
if (err == NULL) {
p_tcp clnt = (p_tcp) lua_newuserdata(L, sizeof(t_tcp));
- auxiliar_setclass(L, "tcp.client", -1);
+ auxiliar_setclass(L, "tcp{client}", -1);
/* initialize structure fields */
memset(clnt, 0, sizeof(t_tcp));
socket_setnonblocking(&sock);
@@ -211,9 +219,8 @@ static int meth_accept(lua_State *L)
/*-------------------------------------------------------------------------*\
* Binds an object to an address
\*-------------------------------------------------------------------------*/
-static int meth_bind(lua_State *L)
-{
- p_tcp tcp = (p_tcp) auxiliar_checkclass(L, "tcp.master", 1);
+static int meth_bind(lua_State *L) {
+ p_tcp tcp = (p_tcp) auxiliar_checkclass(L, "tcp{master}", 1);
const char *address = luaL_checkstring(L, 2);
const char *port = luaL_checkstring(L, 3);
const char *err;
@@ -222,8 +229,7 @@ static int meth_bind(lua_State *L)
bindhints.ai_socktype = SOCK_STREAM;
bindhints.ai_family = tcp->family;
bindhints.ai_flags = AI_PASSIVE;
- address = strcmp(address, "*")? address: NULL;
- err = inet_trybind(&tcp->sock, address, port, &bindhints);
+ err = inet_trybind(&tcp->sock, &tcp->family, address, port, &bindhints);
if (err) {
lua_pushnil(L);
lua_pushstring(L, err);
@@ -236,8 +242,7 @@ static int meth_bind(lua_State *L)
/*-------------------------------------------------------------------------*\
* Turns a master tcp object into a client object.
\*-------------------------------------------------------------------------*/
-static int meth_connect(lua_State *L)
-{
+static int meth_connect(lua_State *L) {
p_tcp tcp = (p_tcp) auxiliar_checkgroup(L, "tcp{any}", 1);
const char *address = luaL_checkstring(L, 2);
const char *port = luaL_checkstring(L, 3);
@@ -248,9 +253,10 @@ static int meth_connect(lua_State *L)
/* make sure we try to connect only to the same family */
connecthints.ai_family = tcp->family;
timeout_markstart(&tcp->tm);
- err = inet_tryconnect(&tcp->sock, address, port, &tcp->tm, &connecthints);
+ err = inet_tryconnect(&tcp->sock, &tcp->family, address, port,
+ &tcp->tm, &connecthints);
/* have to set the class even if it failed due to non-blocking connects */
- auxiliar_setclass(L, "tcp.client", 1);
+ auxiliar_setclass(L, "tcp{client}", 1);
if (err) {
lua_pushnil(L);
lua_pushstring(L, err);
@@ -277,9 +283,12 @@ static int meth_close(lua_State *L)
static int meth_getfamily(lua_State *L)
{
p_tcp tcp = (p_tcp) auxiliar_checkgroup(L, "tcp{any}", 1);
- if (tcp->family == PF_INET6) {
+ if (tcp->family == AF_INET6) {
lua_pushliteral(L, "inet6");
return 1;
+ } else if (tcp->family == AF_INET) {
+ lua_pushliteral(L, "inet4");
+ return 1;
} else {
lua_pushliteral(L, "inet4");
return 1;
@@ -291,7 +300,7 @@ static int meth_getfamily(lua_State *L)
\*-------------------------------------------------------------------------*/
static int meth_listen(lua_State *L)
{
- p_tcp tcp = (p_tcp) auxiliar_checkclass(L, "tcp.master", 1);
+ p_tcp tcp = (p_tcp) auxiliar_checkclass(L, "tcp{master}", 1);
int backlog = (int) luaL_optnumber(L, 2, 32);
int err = socket_listen(&tcp->sock, backlog);
if (err != IO_DONE) {
@@ -300,7 +309,7 @@ static int meth_listen(lua_State *L)
return 2;
}
/* turn master object into a server object */
- auxiliar_setclass(L, "tcp.server", 1);
+ auxiliar_setclass(L, "tcp{server}", 1);
lua_pushnumber(L, 1);
return 1;
}
@@ -312,7 +321,7 @@ static int meth_shutdown(lua_State *L)
{
/* SHUT_RD, SHUT_WR, SHUT_RDWR have the value 0, 1, 2, so we can use method index directly */
static const char* methods[] = { "receive", "send", "both", NULL };
- p_tcp tcp = (p_tcp) auxiliar_checkclass(L, "tcp.client", 1);
+ p_tcp tcp = (p_tcp) auxiliar_checkclass(L, "tcp{client}", 1);
int how = luaL_checkoption(L, 2, "both", methods);
socket_shutdown(&tcp->sock, how);
lua_pushnumber(L, 1);
@@ -343,6 +352,12 @@ static int meth_settimeout(lua_State *L)
return timeout_meth_settimeout(L, &tcp->tm);
}
+static int meth_gettimeout(lua_State *L)
+{
+ p_tcp tcp = (p_tcp) auxiliar_checkgroup(L, "tcp{any}", 1);
+ return timeout_meth_gettimeout(L, &tcp->tm);
+}
+
/*=========================================================================*\
* Library functions
\*=========================================================================*/
@@ -350,37 +365,36 @@ static int meth_settimeout(lua_State *L)
* Creates a master tcp object
\*-------------------------------------------------------------------------*/
static int tcp_create(lua_State *L, int family) {
- t_socket sock;
- const char *err = inet_trycreate(&sock, family, SOCK_STREAM);
- /* try to allocate a system socket */
- if (!err) {
- /* allocate tcp object */
- p_tcp tcp = (p_tcp) lua_newuserdata(L, sizeof(t_tcp));
- memset(tcp, 0, sizeof(t_tcp));
- /* set its type as master object */
- auxiliar_setclass(L, "tcp.master", -1);
- /* initialize remaining structure fields */
- socket_setnonblocking(&sock);
- if (family == PF_INET6) {
- int yes = 1;
- setsockopt(sock, IPPROTO_IPV6, IPV6_V6ONLY,
- (void *)&yes, sizeof(yes));
+ p_tcp tcp = (p_tcp) lua_newuserdata(L, sizeof(t_tcp));
+ memset(tcp, 0, sizeof(t_tcp));
+ /* set its type as master object */
+ auxiliar_setclass(L, "tcp{master}", -1);
+ /* if family is AF_UNSPEC, we leave the socket invalid and
+ * store AF_UNSPEC into family. This will allow it to later be
+ * replaced with an AF_INET6 or AF_INET socket upon first use. */
+ tcp->sock = SOCKET_INVALID;
+ tcp->family = family;
+ io_init(&tcp->io, (p_send) socket_send, (p_recv) socket_recv,
+ (p_error) socket_ioerror, &tcp->sock);
+ timeout_init(&tcp->tm, -1, -1);
+ buffer_init(&tcp->buf, &tcp->io, &tcp->tm);
+ if (family != AF_UNSPEC) {
+ const char *err = inet_trycreate(&tcp->sock, family, SOCK_STREAM, 0);
+ if (err != NULL) {
+ lua_pushnil(L);
+ lua_pushstring(L, err);
+ return 2;
}
- tcp->sock = sock;
- io_init(&tcp->io, (p_send) socket_send, (p_recv) socket_recv,
- (p_error) socket_ioerror, &tcp->sock);
- timeout_init(&tcp->tm, -1, -1);
- buffer_init(&tcp->buf, &tcp->io, &tcp->tm);
- tcp->family = family;
- return 1;
- } else {
- lua_pushnil(L);
- lua_pushstring(L, err);
- return 2;
+ socket_setnonblocking(&tcp->sock);
}
+ return 1;
}
static int global_create(lua_State *L) {
+ return tcp_create(L, AF_UNSPEC);
+}
+
+static int global_create4(lua_State *L) {
return tcp_create(L, AF_INET);
}
@@ -388,46 +402,6 @@ static int global_create6(lua_State *L) {
return tcp_create(L, AF_INET6);
}
-static const char *tryconnect6(const char *remoteaddr, const char *remoteserv,
- struct addrinfo *connecthints, p_tcp tcp) {
- struct addrinfo *iterator = NULL, *resolved = NULL;
- const char *err = NULL;
- /* try resolving */
- err = socket_gaistrerror(getaddrinfo(remoteaddr, remoteserv,
- connecthints, &resolved));
- if (err != NULL) {
- if (resolved) freeaddrinfo(resolved);
- return err;
- }
- /* iterate over all returned addresses trying to connect */
- for (iterator = resolved; iterator; iterator = iterator->ai_next) {
- p_timeout tm = timeout_markstart(&tcp->tm);
- /* create new socket if one wasn't created by the bind stage */
- if (tcp->sock == SOCKET_INVALID) {
- err = socket_strerror(socket_create(&tcp->sock,
- iterator->ai_family, iterator->ai_socktype,
- iterator->ai_protocol));
- if (err != NULL) {
- freeaddrinfo(resolved);
- return err;
- }
- tcp->family = iterator->ai_family;
- /* all sockets initially non-blocking */
- socket_setnonblocking(&tcp->sock);
- }
- /* finally try connecting to remote address */
- err = socket_strerror(socket_connect(&tcp->sock,
- (SA *) iterator->ai_addr,
- (socklen_t) iterator->ai_addrlen, tm));
- /* if success, break out of loop */
- if (err == NULL) break;
- }
-
- freeaddrinfo(resolved);
- /* here, if err is set, we failed */
- return err;
-}
-
static int global_connect(lua_State *L) {
const char *remoteaddr = luaL_checkstring(L, 1);
const char *remoteserv = luaL_checkstring(L, 2);
@@ -444,32 +418,34 @@ static int global_connect(lua_State *L) {
timeout_init(&tcp->tm, -1, -1);
buffer_init(&tcp->buf, &tcp->io, &tcp->tm);
tcp->sock = SOCKET_INVALID;
+ tcp->family = AF_UNSPEC;
/* allow user to pick local address and port */
memset(&bindhints, 0, sizeof(bindhints));
bindhints.ai_socktype = SOCK_STREAM;
bindhints.ai_family = family;
bindhints.ai_flags = AI_PASSIVE;
if (localaddr) {
- err = inet_trybind(&tcp->sock, localaddr, localserv, &bindhints);
+ err = inet_trybind(&tcp->sock, &tcp->family, localaddr,
+ localserv, &bindhints);
if (err) {
lua_pushnil(L);
lua_pushstring(L, err);
return 2;
}
- tcp->family = bindhints.ai_family;
}
/* try to connect to remote address and port */
memset(&connecthints, 0, sizeof(connecthints));
connecthints.ai_socktype = SOCK_STREAM;
/* make sure we try to connect only to the same family */
- connecthints.ai_family = bindhints.ai_family;
- err = tryconnect6(remoteaddr, remoteserv, &connecthints, tcp);
+ connecthints.ai_family = tcp->family;
+ err = inet_tryconnect(&tcp->sock, &tcp->family, remoteaddr, remoteserv,
+ &tcp->tm, &connecthints);
if (err) {
socket_destroy(&tcp->sock);
lua_pushnil(L);
lua_pushstring(L, err);
return 2;
}
- auxiliar_setclass(L, "tcp.client", -1);
+ auxiliar_setclass(L, "tcp{client}", -1);
return 1;
}
diff --git a/Build/source/texk/web2c/luatexdir/luasocket/src/timeout.c b/Build/source/texk/web2c/luatexdir/luasocket/src/timeout.c
index c7354b52f38..5a601d5410a 100644
--- a/Build/source/texk/web2c/luatexdir/luasocket/src/timeout.c
+++ b/Build/source/texk/web2c/luatexdir/luasocket/src/timeout.c
@@ -8,6 +8,7 @@
#include "lua.h"
#include "lauxlib.h"
+#include "compat.h"
#include "auxiliar.h"
#include "timeout.h"
@@ -52,7 +53,7 @@ void timeout_init(p_timeout tm, double block, double total) {
/*-------------------------------------------------------------------------*\
* Determines how much time we have left for the next system call,
-* if the previous call was successful
+* if the previous call was successful
* Input
* tm: timeout control structure
* Returns
@@ -107,7 +108,7 @@ double timeout_getretry(p_timeout tm) {
}
/*-------------------------------------------------------------------------*\
-* Marks the operation start time in structure
+* Marks the operation start time in structure
* Input
* tm: timeout control structure
\*-------------------------------------------------------------------------*/
@@ -117,7 +118,7 @@ p_timeout timeout_markstart(p_timeout tm) {
}
/*-------------------------------------------------------------------------*\
-* Gets time in s, relative to January 1, 1970 (UTC)
+* Gets time in s, relative to January 1, 1970 (UTC)
* Returns
* time in s.
\*-------------------------------------------------------------------------*/
@@ -144,7 +145,7 @@ double timeout_gettime(void) {
* Initializes module
\*-------------------------------------------------------------------------*/
int timeout_open(lua_State *L) {
- luaL_openlib(L, NULL, func, 0);
+ luaL_setfuncs(L, func, 0);
return 0;
}
@@ -159,7 +160,7 @@ int timeout_meth_settimeout(lua_State *L, p_timeout tm) {
const char *mode = luaL_optstring(L, 3, "b");
switch (*mode) {
case 'b':
- tm->block = t;
+ tm->block = t;
break;
case 'r': case 't':
tm->total = t;
@@ -172,6 +173,16 @@ int timeout_meth_settimeout(lua_State *L, p_timeout tm) {
return 1;
}
+/*-------------------------------------------------------------------------*\
+* Gets timeout values for IO operations
+* Lua Output: block, total
+\*-------------------------------------------------------------------------*/
+int timeout_meth_gettimeout(lua_State *L, p_timeout tm) {
+ lua_pushnumber(L, tm->block);
+ lua_pushnumber(L, tm->total);
+ return 2;
+}
+
/*=========================================================================*\
* Test support functions
\*=========================================================================*/
diff --git a/Build/source/texk/web2c/luatexdir/luasocket/src/timeout.h b/Build/source/texk/web2c/luatexdir/luasocket/src/timeout.h
index 6715ca70a1b..af902318b0a 100644
--- a/Build/source/texk/web2c/luatexdir/luasocket/src/timeout.h
+++ b/Build/source/texk/web2c/luatexdir/luasocket/src/timeout.h
@@ -22,6 +22,7 @@ p_timeout timeout_markstart(p_timeout tm);
double timeout_getstart(p_timeout tm);
double timeout_gettime(void);
int timeout_meth_settimeout(lua_State *L, p_timeout tm);
+int timeout_meth_gettimeout(lua_State *L, p_timeout tm);
#define timeout_iszero(tm) ((tm)->block == 0.0)
diff --git a/Build/source/texk/web2c/luatexdir/luasocket/src/tp.lua b/Build/source/texk/web2c/luatexdir/luasocket/src/tp.lua
index 2ffe9a45818..ea88353838d 100644
--- a/Build/source/texk/web2c/luatexdir/luasocket/src/tp.lua
+++ b/Build/source/texk/web2c/luatexdir/luasocket/src/tp.lua
@@ -9,14 +9,16 @@
-----------------------------------------------------------------------------
local base = _G
local string = require("string")
-local socket = require("socket")
-local ltn12 = require("ltn12")
-module("socket.tp")
+local socket = socket or require("socket")
+local ltn12 = ltn12 or require("ltn12")
+
+socket.tp = {}
+local _M = socket.tp
-----------------------------------------------------------------------------
-- Program constants
-----------------------------------------------------------------------------
-TIMEOUT = 60
+_M.TIMEOUT = 60
-----------------------------------------------------------------------------
-- Implementation
@@ -44,6 +46,14 @@ end
-- metatable for sock object
local metat = { __index = {} }
+function metat.__index:getpeername()
+ return self.c:getpeername()
+end
+
+function metat.__index:getsockname()
+ return self.c:getpeername()
+end
+
function metat.__index:check(ok)
local code, reply = get_reply(self.c)
if not code then return nil, reply end
@@ -72,7 +82,7 @@ function metat.__index:command(cmd, arg)
end
function metat.__index:sink(snk, pat)
- local chunk, err = c:receive(pat)
+ local chunk, err = self.c:receive(pat)
return snk(chunk, err)
end
@@ -109,10 +119,10 @@ function metat.__index:close()
end
-- connect with server and return c object
-function connect(host, port, timeout, create)
+function _M.connect(host, port, timeout, create)
local c, e = (create or socket.tcp)()
if not c then return nil, e end
- c:settimeout(timeout or TIMEOUT)
+ c:settimeout(timeout or _M.TIMEOUT)
local r, e = c:connect(host, port)
if not r then
c:close()
@@ -121,3 +131,4 @@ function connect(host, port, timeout, create)
return base.setmetatable({c = c}, metat)
end
+return _M
diff --git a/Build/source/texk/web2c/luatexdir/luasocket/src/tp.lua_lua.c b/Build/source/texk/web2c/luatexdir/luasocket/src/tp.lua_lua.c
new file mode 100644
index 00000000000..e69de29bb2d
--- /dev/null
+++ b/Build/source/texk/web2c/luatexdir/luasocket/src/tp.lua_lua.c
diff --git a/Build/source/texk/web2c/luatexdir/luasocket/src/tp_lua.c b/Build/source/texk/web2c/luatexdir/luasocket/src/tp_lua.c
index 78ae2111e02..02c7e005310 100644
--- a/Build/source/texk/web2c/luatexdir/luasocket/src/tp_lua.c
+++ b/Build/source/texk/web2c/luatexdir/luasocket/src/tp_lua.c
@@ -1,192 +1,244 @@
/*
- * This file is auto-generated by "lua2c tp.lua tp_lua"
- */
-
+ * This file is generated with xxd -i and bit of bash script.
+*/
#include "lua.h"
#include "lauxlib.h"
-
+
int luatex_tp_lua_open (lua_State *L) {
static unsigned char B[] = {
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 10, 45, 45,
- 32, 85,110,105,102,105,101,100, 32, 83, 77, 84, 80, 47, 70, 84, 80, 32,115,117,
- 98,115,121,115,116,101,109, 10, 45, 45, 32, 76,117, 97, 83,111, 99,107,101,116,
- 32,116,111,111,108,107,105,116, 46, 10, 45, 45, 32, 65,117,116,104,111,114, 58,
- 32, 68,105,101,103,111, 32, 78,101,104, 97, 98, 10, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 10, 10, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 10, 45, 45, 32, 68,101, 99,108, 97,114,101,
- 32,109,111,100,117,108,101, 32, 97,110,100, 32,105,109,112,111,114,116, 32,100,
-101,112,101,110,100,101,110, 99,105,101,115, 10, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 10,108,111, 99, 97,108, 32, 98, 97,115,101,
- 32, 61, 32, 95, 71, 10,108,111, 99, 97,108, 32,115,116,114,105,110,103, 32, 61,
- 32,114,101,113,117,105,114,101, 40, 34,115,116,114,105,110,103, 34, 41, 10,108,
-111, 99, 97,108, 32,115,111, 99,107,101,116, 32, 61, 32,114,101,113,117,105,114,
-101, 40, 34,115,111, 99,107,101,116, 34, 41, 10,108,111, 99, 97,108, 32,108,116,
-110, 49, 50, 32, 61, 32,114,101,113,117,105,114,101, 40, 34,108,116,110, 49, 50,
- 34, 41, 10,109,111,100,117,108,101, 40, 34,115,111, 99,107,101,116, 46,116,112,
- 34, 41, 10, 10, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 10, 45, 45, 32, 80,114,111,103,114, 97,109, 32, 99,111,110,115,116, 97,110,
-116,115, 10, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 10, 84, 73, 77, 69, 79, 85, 84, 32, 61, 32, 54, 48, 10, 10, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 10, 45, 45, 32, 73,109,112,108,
-101,109,101,110,116, 97,116,105,111,110, 10, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 10, 45, 45, 32,103,101,116,115, 32,115,101,114,
-118,101,114, 32,114,101,112,108,121, 32, 40,119,111,114,107,115, 32,102,111,114,
- 32, 83, 77, 84, 80, 32, 97,110,100, 32, 70, 84, 80, 41, 10,108,111, 99, 97,108,
- 32,102,117,110, 99,116,105,111,110, 32,103,101,116, 95,114,101,112,108,121, 40,
- 99, 41, 10, 32, 32, 32, 32,108,111, 99, 97,108, 32, 99,111,100,101, 44, 32, 99,
-117,114,114,101,110,116, 44, 32,115,101,112, 10, 32, 32, 32, 32,108,111, 99, 97,
-108, 32,108,105,110,101, 44, 32,101,114,114, 32, 61, 32, 99, 58,114,101, 99,101,
-105,118,101, 40, 41, 10, 32, 32, 32, 32,108,111, 99, 97,108, 32,114,101,112,108,
-121, 32, 61, 32,108,105,110,101, 10, 32, 32, 32, 32,105,102, 32,101,114,114, 32,
-116,104,101,110, 32,114,101,116,117,114,110, 32,110,105,108, 44, 32,101,114,114,
- 32,101,110,100, 10, 32, 32, 32, 32, 99,111,100,101, 44, 32,115,101,112, 32, 61,
- 32,115,111, 99,107,101,116, 46,115,107,105,112, 40, 50, 44, 32,115,116,114,105,
-110,103, 46,102,105,110,100, 40,108,105,110,101, 44, 32, 34, 94, 40, 37,100, 37,
-100, 37,100, 41, 40, 46, 63, 41, 34, 41, 41, 10, 32, 32, 32, 32,105,102, 32,110,
-111,116, 32, 99,111,100,101, 32,116,104,101,110, 32,114,101,116,117,114,110, 32,
-110,105,108, 44, 32, 34,105,110,118, 97,108,105,100, 32,115,101,114,118,101,114,
- 32,114,101,112,108,121, 34, 32,101,110,100, 10, 32, 32, 32, 32,105,102, 32,115,
-101,112, 32, 61, 61, 32, 34, 45, 34, 32,116,104,101,110, 32, 45, 45, 32,114,101,
-112,108,121, 32,105,115, 32,109,117,108,116,105,108,105,110,101, 10, 32, 32, 32,
- 32, 32, 32, 32, 32,114,101,112,101, 97,116, 10, 32, 32, 32, 32, 32, 32, 32, 32,
- 32, 32, 32, 32,108,105,110,101, 44, 32,101,114,114, 32, 61, 32, 99, 58,114,101,
- 99,101,105,118,101, 40, 41, 10, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32,
-105,102, 32,101,114,114, 32,116,104,101,110, 32,114,101,116,117,114,110, 32,110,
-105,108, 44, 32,101,114,114, 32,101,110,100, 10, 32, 32, 32, 32, 32, 32, 32, 32,
- 32, 32, 32, 32, 99,117,114,114,101,110,116, 44, 32,115,101,112, 32, 61, 32,115,
-111, 99,107,101,116, 46,115,107,105,112, 40, 50, 44, 32,115,116,114,105,110,103,
- 46,102,105,110,100, 40,108,105,110,101, 44, 32, 34, 94, 40, 37,100, 37,100, 37,
-100, 41, 40, 46, 63, 41, 34, 41, 41, 10, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32,
- 32, 32,114,101,112,108,121, 32, 61, 32,114,101,112,108,121, 32, 46, 46, 32, 34,
- 92,110, 34, 32, 46, 46, 32,108,105,110,101, 10, 32, 32, 32, 32, 32, 32, 32, 32,
- 45, 45, 32,114,101,112,108,121, 32,101,110,100,115, 32,119,105,116,104, 32,115,
- 97,109,101, 32, 99,111,100,101, 10, 32, 32, 32, 32, 32, 32, 32, 32,117,110,116,
-105,108, 32, 99,111,100,101, 32, 61, 61, 32, 99,117,114,114,101,110,116, 32, 97,
-110,100, 32,115,101,112, 32, 61, 61, 32, 34, 32, 34, 10, 32, 32, 32, 32,101,110,
-100, 10, 32, 32, 32, 32,114,101,116,117,114,110, 32, 99,111,100,101, 44, 32,114,
-101,112,108,121, 10,101,110,100, 10, 10, 45, 45, 32,109,101,116, 97,116, 97, 98,
-108,101, 32,102,111,114, 32,115,111, 99,107, 32,111, 98,106,101, 99,116, 10,108,
-111, 99, 97,108, 32,109,101,116, 97,116, 32, 61, 32,123, 32, 95, 95,105,110,100,
-101,120, 32, 61, 32,123,125, 32,125, 10, 10,102,117,110, 99,116,105,111,110, 32,
-109,101,116, 97,116, 46, 95, 95,105,110,100,101,120, 58, 99,104,101, 99,107, 40,
-111,107, 41, 10, 32, 32, 32, 32,108,111, 99, 97,108, 32, 99,111,100,101, 44, 32,
-114,101,112,108,121, 32, 61, 32,103,101,116, 95,114,101,112,108,121, 40,115,101,
-108,102, 46, 99, 41, 10, 32, 32, 32, 32,105,102, 32,110,111,116, 32, 99,111,100,
-101, 32,116,104,101,110, 32,114,101,116,117,114,110, 32,110,105,108, 44, 32,114,
-101,112,108,121, 32,101,110,100, 10, 32, 32, 32, 32,105,102, 32, 98, 97,115,101,
- 46,116,121,112,101, 40,111,107, 41, 32,126, 61, 32, 34,102,117,110, 99,116,105,
-111,110, 34, 32,116,104,101,110, 10, 32, 32, 32, 32, 32, 32, 32, 32,105,102, 32,
- 98, 97,115,101, 46,116,121,112,101, 40,111,107, 41, 32, 61, 61, 32, 34,116, 97,
- 98,108,101, 34, 32,116,104,101,110, 10, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32,
- 32, 32,102,111,114, 32,105, 44, 32,118, 32,105,110, 32, 98, 97,115,101, 46,105,
-112, 97,105,114,115, 40,111,107, 41, 32,100,111, 10, 32, 32, 32, 32, 32, 32, 32,
- 32, 32, 32, 32, 32, 32, 32, 32, 32,105,102, 32,115,116,114,105,110,103, 46,102,
-105,110,100, 40, 99,111,100,101, 44, 32,118, 41, 32,116,104,101,110, 10, 32, 32,
- 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32,114,101,
-116,117,114,110, 32, 98, 97,115,101, 46,116,111,110,117,109, 98,101,114, 40, 99,
-111,100,101, 41, 44, 32,114,101,112,108,121, 10, 32, 32, 32, 32, 32, 32, 32, 32,
- 32, 32, 32, 32, 32, 32, 32, 32,101,110,100, 10, 32, 32, 32, 32, 32, 32, 32, 32,
- 32, 32, 32, 32,101,110,100, 10, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32,
-114,101,116,117,114,110, 32,110,105,108, 44, 32,114,101,112,108,121, 10, 32, 32,
- 32, 32, 32, 32, 32, 32,101,108,115,101, 10, 32, 32, 32, 32, 32, 32, 32, 32, 32,
- 32, 32, 32,105,102, 32,115,116,114,105,110,103, 46,102,105,110,100, 40, 99,111,
-100,101, 44, 32,111,107, 41, 32,116,104,101,110, 32,114,101,116,117,114,110, 32,
- 98, 97,115,101, 46,116,111,110,117,109, 98,101,114, 40, 99,111,100,101, 41, 44,
- 32,114,101,112,108,121, 10, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32,101,
-108,115,101, 32,114,101,116,117,114,110, 32,110,105,108, 44, 32,114,101,112,108,
-121, 32,101,110,100, 10, 32, 32, 32, 32, 32, 32, 32, 32,101,110,100, 10, 32, 32,
- 32, 32,101,108,115,101, 32,114,101,116,117,114,110, 32,111,107, 40, 98, 97,115,
-101, 46,116,111,110,117,109, 98,101,114, 40, 99,111,100,101, 41, 44, 32,114,101,
-112,108,121, 41, 32,101,110,100, 10,101,110,100, 10, 10,102,117,110, 99,116,105,
-111,110, 32,109,101,116, 97,116, 46, 95, 95,105,110,100,101,120, 58, 99,111,109,
-109, 97,110,100, 40, 99,109,100, 44, 32, 97,114,103, 41, 10, 32, 32, 32, 32, 99,
-109,100, 32, 61, 32,115,116,114,105,110,103, 46,117,112,112,101,114, 40, 99,109,
-100, 41, 10, 32, 32, 32, 32,105,102, 32, 97,114,103, 32,116,104,101,110, 10, 32,
- 32, 32, 32, 32, 32, 32, 32,114,101,116,117,114,110, 32,115,101,108,102, 46, 99,
- 58,115,101,110,100, 40, 99,109,100, 32, 46, 46, 32, 34, 32, 34, 32, 46, 46, 32,
- 97,114,103, 46, 46, 32, 34, 92,114, 92,110, 34, 41, 10, 32, 32, 32, 32,101,108,
-115,101, 10, 32, 32, 32, 32, 32, 32, 32, 32,114,101,116,117,114,110, 32,115,101,
-108,102, 46, 99, 58,115,101,110,100, 40, 99,109,100, 32, 46, 46, 32, 34, 92,114,
- 92,110, 34, 41, 10, 32, 32, 32, 32,101,110,100, 10,101,110,100, 10, 10,102,117,
-110, 99,116,105,111,110, 32,109,101,116, 97,116, 46, 95, 95,105,110,100,101,120,
- 58,115,105,110,107, 40,115,110,107, 44, 32,112, 97,116, 41, 10, 32, 32, 32, 32,
-108,111, 99, 97,108, 32, 99,104,117,110,107, 44, 32,101,114,114, 32, 61, 32, 99,
- 58,114,101, 99,101,105,118,101, 40,112, 97,116, 41, 10, 32, 32, 32, 32,114,101,
-116,117,114,110, 32,115,110,107, 40, 99,104,117,110,107, 44, 32,101,114,114, 41,
- 10,101,110,100, 10, 10,102,117,110, 99,116,105,111,110, 32,109,101,116, 97,116,
- 46, 95, 95,105,110,100,101,120, 58,115,101,110,100, 40,100, 97,116, 97, 41, 10,
- 32, 32, 32, 32,114,101,116,117,114,110, 32,115,101,108,102, 46, 99, 58,115,101,
-110,100, 40,100, 97,116, 97, 41, 10,101,110,100, 10, 10,102,117,110, 99,116,105,
-111,110, 32,109,101,116, 97,116, 46, 95, 95,105,110,100,101,120, 58,114,101, 99,
-101,105,118,101, 40,112, 97,116, 41, 10, 32, 32, 32, 32,114,101,116,117,114,110,
- 32,115,101,108,102, 46, 99, 58,114,101, 99,101,105,118,101, 40,112, 97,116, 41,
- 10,101,110,100, 10, 10,102,117,110, 99,116,105,111,110, 32,109,101,116, 97,116,
- 46, 95, 95,105,110,100,101,120, 58,103,101,116,102,100, 40, 41, 10, 32, 32, 32,
- 32,114,101,116,117,114,110, 32,115,101,108,102, 46, 99, 58,103,101,116,102,100,
- 40, 41, 10,101,110,100, 10, 10,102,117,110, 99,116,105,111,110, 32,109,101,116,
- 97,116, 46, 95, 95,105,110,100,101,120, 58,100,105,114,116,121, 40, 41, 10, 32,
- 32, 32, 32,114,101,116,117,114,110, 32,115,101,108,102, 46, 99, 58,100,105,114,
-116,121, 40, 41, 10,101,110,100, 10, 10,102,117,110, 99,116,105,111,110, 32,109,
-101,116, 97,116, 46, 95, 95,105,110,100,101,120, 58,103,101,116, 99,111,110,116,
-114,111,108, 40, 41, 10, 32, 32, 32, 32,114,101,116,117,114,110, 32,115,101,108,
-102, 46, 99, 10,101,110,100, 10, 10,102,117,110, 99,116,105,111,110, 32,109,101,
-116, 97,116, 46, 95, 95,105,110,100,101,120, 58,115,111,117,114, 99,101, 40,115,
-111,117,114, 99,101, 44, 32,115,116,101,112, 41, 10, 32, 32, 32, 32,108,111, 99,
- 97,108, 32,115,105,110,107, 32, 61, 32,115,111, 99,107,101,116, 46,115,105,110,
-107, 40, 34,107,101,101,112, 45,111,112,101,110, 34, 44, 32,115,101,108,102, 46,
- 99, 41, 10, 32, 32, 32, 32,108,111, 99, 97,108, 32,114,101,116, 44, 32,101,114,
-114, 32, 61, 32,108,116,110, 49, 50, 46,112,117,109,112, 46, 97,108,108, 40,115,
-111,117,114, 99,101, 44, 32,115,105,110,107, 44, 32,115,116,101,112, 32,111,114,
- 32,108,116,110, 49, 50, 46,112,117,109,112, 46,115,116,101,112, 41, 10, 32, 32,
- 32, 32,114,101,116,117,114,110, 32,114,101,116, 44, 32,101,114,114, 10,101,110,
-100, 10, 10, 45, 45, 32, 99,108,111,115,101,115, 32,116,104,101, 32,117,110,100,
-101,114,108,121,105,110,103, 32, 99, 10,102,117,110, 99,116,105,111,110, 32,109,
-101,116, 97,116, 46, 95, 95,105,110,100,101,120, 58, 99,108,111,115,101, 40, 41,
- 10, 32, 32, 32, 32,115,101,108,102, 46, 99, 58, 99,108,111,115,101, 40, 41, 10,
- 32, 32, 32, 32,114,101,116,117,114,110, 32, 49, 10,101,110,100, 10, 10, 45, 45,
- 32, 99,111,110,110,101, 99,116, 32,119,105,116,104, 32,115,101,114,118,101,114,
- 32, 97,110,100, 32,114,101,116,117,114,110, 32, 99, 32,111, 98,106,101, 99,116,
- 10,102,117,110, 99,116,105,111,110, 32, 99,111,110,110,101, 99,116, 40,104,111,
-115,116, 44, 32,112,111,114,116, 44, 32,116,105,109,101,111,117,116, 44, 32, 99,
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+ 0x65, 0x28, 0x7b, 0x63, 0x20, 0x3d, 0x20, 0x63, 0x7d, 0x2c, 0x20, 0x6d,
+ 0x65, 0x74, 0x61, 0x74, 0x29, 0x0a, 0x65, 0x6e, 0x64, 0x0a, 0x72, 0x65,
+ 0x74, 0x75, 0x72, 0x6e, 0x20, 0x5f, 0x4d, 0x0a,0x0};
return luaL_dostring(L, (const char*)B);
} /* end of embedded lua code */
-
diff --git a/Build/source/texk/web2c/luatexdir/luasocket/src/udp.c b/Build/source/texk/web2c/luatexdir/luasocket/src/udp.c
index 8e88b1784a2..605c1950f2b 100644
--- a/Build/source/texk/web2c/luatexdir/luasocket/src/udp.c
+++ b/Build/source/texk/web2c/luatexdir/luasocket/src/udp.c
@@ -3,9 +3,11 @@
* LuaSocket toolkit
\*=========================================================================*/
#include <string.h>
+#include <stdlib.h>
#include "lua.h"
#include "lauxlib.h"
+#include "compat.h"
#include "auxiliar.h"
#include "socket.h"
@@ -25,6 +27,7 @@
* Internal function prototypes
\*=========================================================================*/
static int global_create(lua_State *L);
+static int global_create4(lua_State *L);
static int global_create6(lua_State *L);
static int meth_send(lua_State *L);
static int meth_sendto(lua_State *L);
@@ -33,6 +36,7 @@ static int meth_receivefrom(lua_State *L);
static int meth_getfamily(lua_State *L);
static int meth_getsockname(lua_State *L);
static int meth_getpeername(lua_State *L);
+static int meth_gettimeout(lua_State *L);
static int meth_setsockname(lua_State *L);
static int meth_setpeername(lua_State *L);
static int meth_close(lua_State *L);
@@ -63,34 +67,50 @@ static luaL_Reg udp_methods[] = {
{"setpeername", meth_setpeername},
{"setsockname", meth_setsockname},
{"settimeout", meth_settimeout},
+ {"gettimeout", meth_gettimeout},
{NULL, NULL}
};
/* socket options for setoption */
static t_opt optset[] = {
- {"dontroute", opt_set_dontroute},
- {"broadcast", opt_set_broadcast},
- {"reuseaddr", opt_set_reuseaddr},
- {"reuseport", opt_set_reuseport},
- {"ip-multicast-if", opt_set_ip_multicast_if},
- {"ip-multicast-ttl", opt_set_ip_multicast_ttl},
- {"ip-multicast-loop", opt_set_ip_multicast_loop},
- {"ip-add-membership", opt_set_ip_add_membership},
- {"ip-drop-membership", opt_set_ip_drop_membersip},
- {"ipv6-v6only", opt_set_ip6_v6only},
- {NULL, NULL}
+ {"dontroute", opt_set_dontroute},
+ {"broadcast", opt_set_broadcast},
+ {"reuseaddr", opt_set_reuseaddr},
+ {"reuseport", opt_set_reuseport},
+ {"ip-multicast-if", opt_set_ip_multicast_if},
+ {"ip-multicast-ttl", opt_set_ip_multicast_ttl},
+ {"ip-multicast-loop", opt_set_ip_multicast_loop},
+ {"ip-add-membership", opt_set_ip_add_membership},
+ {"ip-drop-membership", opt_set_ip_drop_membersip},
+ {"ipv6-unicast-hops", opt_set_ip6_unicast_hops},
+ {"ipv6-multicast-hops", opt_set_ip6_unicast_hops},
+ {"ipv6-multicast-loop", opt_set_ip6_multicast_loop},
+ {"ipv6-add-membership", opt_set_ip6_add_membership},
+ {"ipv6-drop-membership", opt_set_ip6_drop_membersip},
+ {"ipv6-v6only", opt_set_ip6_v6only},
+ {NULL, NULL}
};
/* socket options for getoption */
static t_opt optget[] = {
- {"ip-multicast-if", opt_get_ip_multicast_if},
- {"ip-multicast-loop", opt_get_ip_multicast_loop},
- {NULL, NULL}
+ {"dontroute", opt_get_dontroute},
+ {"broadcast", opt_get_broadcast},
+ {"reuseaddr", opt_get_reuseaddr},
+ {"reuseport", opt_get_reuseport},
+ {"ip-multicast-if", opt_get_ip_multicast_if},
+ {"ip-multicast-loop", opt_get_ip_multicast_loop},
+ {"error", opt_get_error},
+ {"ipv6-unicast-hops", opt_get_ip6_unicast_hops},
+ {"ipv6-multicast-hops", opt_get_ip6_unicast_hops},
+ {"ipv6-multicast-loop", opt_get_ip6_multicast_loop},
+ {"ipv6-v6only", opt_get_ip6_v6only},
+ {NULL, NULL}
};
/* functions in library namespace */
static luaL_Reg func[] = {
{"udp", global_create},
+ {"udp4", global_create4},
{"udp6", global_create6},
{NULL, NULL}
};
@@ -98,25 +118,28 @@ static luaL_Reg func[] = {
/*-------------------------------------------------------------------------*\
* Initializes module
\*-------------------------------------------------------------------------*/
-int udp_open(lua_State *L)
-{
+int udp_open(lua_State *L) {
/* create classes */
- auxiliar_newclass(L, "udp.connected", udp_methods);
- auxiliar_newclass(L, "udp.unconnected", udp_methods);
+ auxiliar_newclass(L, "udp{connected}", udp_methods);
+ auxiliar_newclass(L, "udp{unconnected}", udp_methods);
/* create class groups */
- auxiliar_add2group(L, "udp.connected", "udp{any}");
- auxiliar_add2group(L, "udp.unconnected", "udp{any}");
- auxiliar_add2group(L, "udp.connected", "select{able}");
- auxiliar_add2group(L, "udp.unconnected", "select{able}");
+ auxiliar_add2group(L, "udp{connected}", "udp{any}");
+ auxiliar_add2group(L, "udp{unconnected}", "udp{any}");
+ auxiliar_add2group(L, "udp{connected}", "select{able}");
+ auxiliar_add2group(L, "udp{unconnected}", "select{able}");
/* define library functions */
- luaL_openlib(L, NULL, func, 0);
+ luaL_setfuncs(L, func, 0);
+ /* export default UDP size */
+ lua_pushliteral(L, "_DATAGRAMSIZE");
+ lua_pushinteger(L, UDP_DATAGRAMSIZE);
+ lua_rawset(L, -3);
return 0;
}
/*=========================================================================*\
* Lua methods
\*=========================================================================*/
-const char *udp_strerror(int err) {
+static const char *udp_strerror(int err) {
/* a 'closed' error on an unconnected means the target address was not
* accepted by the transport layer */
if (err == IO_CLOSED) return "refused";
@@ -127,7 +150,7 @@ const char *udp_strerror(int err) {
* Send data through connected udp socket
\*-------------------------------------------------------------------------*/
static int meth_send(lua_State *L) {
- p_udp udp = (p_udp) auxiliar_checkclass(L, "udp.connected", 1);
+ p_udp udp = (p_udp) auxiliar_checkclass(L, "udp{connected}", 1);
p_timeout tm = &udp->tm;
size_t count, sent = 0;
int err;
@@ -147,43 +170,50 @@ static int meth_send(lua_State *L) {
* Send data through unconnected udp socket
\*-------------------------------------------------------------------------*/
static int meth_sendto(lua_State *L) {
- p_udp udp = (p_udp) auxiliar_checkclass(L, "udp.unconnected", 1);
+ p_udp udp = (p_udp) auxiliar_checkclass(L, "udp{unconnected}", 1);
size_t count, sent = 0;
const char *data = luaL_checklstring(L, 2, &count);
const char *ip = luaL_checkstring(L, 3);
- unsigned short port = (unsigned short) luaL_checknumber(L, 4);
+ const char *port = luaL_checkstring(L, 4);
p_timeout tm = &udp->tm;
int err;
- switch (udp->family) {
- case PF_INET: {
- struct sockaddr_in addr;
- memset(&addr, 0, sizeof(addr));
- if (!inet_pton(AF_INET, ip, &addr.sin_addr))
- luaL_argerror(L, 3, "invalid ip address");
- addr.sin_family = AF_INET;
- addr.sin_port = htons(port);
- timeout_markstart(tm);
- err = socket_sendto(&udp->sock, data, count, &sent,
- (SA *) &addr, sizeof(addr), tm);
- break;
- }
- case PF_INET6: {
- struct sockaddr_in6 addr;
- memset(&addr, 0, sizeof(addr));
- if (!inet_pton(AF_INET6, ip, &addr.sin6_addr))
- luaL_argerror(L, 3, "invalid ip address");
- addr.sin6_family = AF_INET6;
- addr.sin6_port = htons(port);
- timeout_markstart(tm);
- err = socket_sendto(&udp->sock, data, count, &sent,
- (SA *) &addr, sizeof(addr), tm);
- break;
- }
- default:
+ struct addrinfo aihint;
+ struct addrinfo *ai;
+ memset(&aihint, 0, sizeof(aihint));
+ aihint.ai_family = udp->family;
+ aihint.ai_socktype = SOCK_DGRAM;
+ aihint.ai_flags = AI_NUMERICHOST | AI_NUMERICSERV;
+ err = getaddrinfo(ip, port, &aihint, &ai);
+ if (err) {
+ lua_pushnil(L);
+ lua_pushstring(L, gai_strerror(err));
+ return 2;
+ }
+
+ /* create socket if on first sendto if AF_UNSPEC was set */
+ if (udp->family == AF_UNSPEC && udp->sock == SOCKET_INVALID) {
+ struct addrinfo *ap;
+ const char *errstr = NULL;
+ for (ap = ai; ap != NULL; ap = ap->ai_next) {
+ errstr = inet_trycreate(&udp->sock, ap->ai_family, SOCK_DGRAM, 0);
+ if (errstr == NULL) {
+ socket_setnonblocking(&udp->sock);
+ udp->family = ap->ai_family;
+ break;
+ }
+ }
+ if (errstr != NULL) {
lua_pushnil(L);
- lua_pushfstring(L, "unknown family %d", udp->family);
+ lua_pushstring(L, errstr);
+ freeaddrinfo(ai);
return 2;
+ }
}
+
+ timeout_markstart(tm);
+ err = socket_sendto(&udp->sock, data, count, &sent, ai->ai_addr,
+ (socklen_t) ai->ai_addrlen, tm);
+ freeaddrinfo(ai);
if (err != IO_DONE) {
lua_pushnil(L);
lua_pushstring(L, udp_strerror(err));
@@ -198,22 +228,27 @@ static int meth_sendto(lua_State *L) {
\*-------------------------------------------------------------------------*/
static int meth_receive(lua_State *L) {
p_udp udp = (p_udp) auxiliar_checkgroup(L, "udp{any}", 1);
- char buffer[UDP_DATAGRAMSIZE];
- size_t got, count = (size_t) luaL_optnumber(L, 2, sizeof(buffer));
+ char buf[UDP_DATAGRAMSIZE];
+ size_t got, wanted = (size_t) luaL_optnumber(L, 2, sizeof(buf));
+ char *dgram = wanted > sizeof(buf)? (char *) malloc(wanted): buf;
int err;
p_timeout tm = &udp->tm;
- count = MIN(count, sizeof(buffer));
timeout_markstart(tm);
- err = socket_recv(&udp->sock, buffer, count, &got, tm);
+ if (!dgram) {
+ lua_pushnil(L);
+ lua_pushliteral(L, "out of memory");
+ return 2;
+ }
+ err = socket_recv(&udp->sock, dgram, wanted, &got, tm);
/* Unlike TCP, recv() of zero is not closed, but a zero-length packet. */
- if (err == IO_CLOSED)
- err = IO_DONE;
- if (err != IO_DONE) {
+ if (err != IO_DONE && err != IO_CLOSED) {
lua_pushnil(L);
lua_pushstring(L, udp_strerror(err));
+ if (wanted > sizeof(buf)) free(dgram);
return 2;
}
- lua_pushlstring(L, buffer, got);
+ lua_pushlstring(L, dgram, got);
+ if (wanted > sizeof(buf)) free(dgram);
return 1;
}
@@ -221,77 +256,52 @@ static int meth_receive(lua_State *L) {
* Receives data and sender from a UDP socket
\*-------------------------------------------------------------------------*/
static int meth_receivefrom(lua_State *L) {
- p_udp udp = (p_udp) auxiliar_checkclass(L, "udp.unconnected", 1);
- char buffer[UDP_DATAGRAMSIZE];
- size_t got, count = (size_t) luaL_optnumber(L, 2, sizeof(buffer));
+ p_udp udp = (p_udp) auxiliar_checkclass(L, "udp{unconnected}", 1);
+ char buf[UDP_DATAGRAMSIZE];
+ size_t got, wanted = (size_t) luaL_optnumber(L, 2, sizeof(buf));
+ char *dgram = wanted > sizeof(buf)? (char *) malloc(wanted): buf;
+ struct sockaddr_storage addr;
+ socklen_t addr_len = sizeof(addr);
+ char addrstr[INET6_ADDRSTRLEN];
+ char portstr[6];
int err;
p_timeout tm = &udp->tm;
timeout_markstart(tm);
- count = MIN(count, sizeof(buffer));
- switch (udp->family) {
- case PF_INET: {
- struct sockaddr_in addr;
- socklen_t addr_len = sizeof(addr);
- err = socket_recvfrom(&udp->sock, buffer, count, &got,
- (SA *) &addr, &addr_len, tm);
- /* Unlike TCP, recv() of zero is not closed, but a zero-length packet. */
- if (err == IO_CLOSED)
- err = IO_DONE;
- if (err == IO_DONE) {
- char addrstr[INET_ADDRSTRLEN];
- lua_pushlstring(L, buffer, got);
- if (!inet_ntop(AF_INET, &addr.sin_addr,
- addrstr, sizeof(addrstr))) {
- lua_pushnil(L);
- lua_pushstring(L, "invalid source address");
- return 2;
- }
- lua_pushstring(L, addrstr);
- lua_pushnumber(L, ntohs(addr.sin_port));
- return 3;
- }
- break;
- }
- case PF_INET6: {
- struct sockaddr_in6 addr;
- socklen_t addr_len = sizeof(addr);
- err = socket_recvfrom(&udp->sock, buffer, count, &got,
- (SA *) &addr, &addr_len, tm);
- /* Unlike TCP, recv() of zero is not closed, but a zero-length packet. */
- if (err == IO_CLOSED)
- err = IO_DONE;
- if (err == IO_DONE) {
- char addrstr[INET6_ADDRSTRLEN];
- lua_pushlstring(L, buffer, got);
- if (!inet_ntop(AF_INET6, &addr.sin6_addr,
- addrstr, sizeof(addrstr))) {
- lua_pushnil(L);
- lua_pushstring(L, "invalid source address");
- return 2;
- }
- lua_pushstring(L, addrstr);
- lua_pushnumber(L, ntohs(addr.sin6_port));
- return 3;
- }
- break;
- }
- default:
+ if (!dgram) {
+ lua_pushnil(L);
+ lua_pushliteral(L, "out of memory");
+ return 2;
+ }
+ err = socket_recvfrom(&udp->sock, dgram, wanted, &got, (SA *) &addr,
+ &addr_len, tm);
+ /* Unlike TCP, recv() of zero is not closed, but a zero-length packet. */
+ if (err != IO_DONE && err != IO_CLOSED) {
+ lua_pushnil(L);
+ lua_pushstring(L, udp_strerror(err));
+ if (wanted > sizeof(buf)) free(dgram);
+ return 2;
+ }
+ err = getnameinfo((struct sockaddr *)&addr, addr_len, addrstr,
+ INET6_ADDRSTRLEN, portstr, 6, NI_NUMERICHOST | NI_NUMERICSERV);
+ if (err) {
lua_pushnil(L);
- lua_pushfstring(L, "unknown family %d", udp->family);
+ lua_pushstring(L, gai_strerror(err));
+ if (wanted > sizeof(buf)) free(dgram);
return 2;
}
- lua_pushnil(L);
- lua_pushstring(L, udp_strerror(err));
- return 2;
+ lua_pushlstring(L, dgram, got);
+ lua_pushstring(L, addrstr);
+ lua_pushinteger(L, (int) strtol(portstr, (char **) NULL, 10));
+ if (wanted > sizeof(buf)) free(dgram);
+ return 3;
}
/*-------------------------------------------------------------------------*\
* Returns family as string
\*-------------------------------------------------------------------------*/
-static int meth_getfamily(lua_State *L)
-{
+static int meth_getfamily(lua_State *L) {
p_udp udp = (p_udp) auxiliar_checkgroup(L, "udp{any}", 1);
- if (udp->family == PF_INET6) {
+ if (udp->family == AF_INET6) {
lua_pushliteral(L, "inet6");
return 1;
} else {
@@ -327,7 +337,7 @@ static int meth_dirty(lua_State *L) {
* Just call inet methods
\*-------------------------------------------------------------------------*/
static int meth_getpeername(lua_State *L) {
- p_udp udp = (p_udp) auxiliar_checkclass(L, "udp.connected", 1);
+ p_udp udp = (p_udp) auxiliar_checkclass(L, "udp{connected}", 1);
return inet_meth_getpeername(L, &udp->sock, udp->family);
}
@@ -360,6 +370,11 @@ static int meth_settimeout(lua_State *L) {
return timeout_meth_settimeout(L, &udp->tm);
}
+static int meth_gettimeout(lua_State *L) {
+ p_udp udp = (p_udp) auxiliar_checkgroup(L, "udp{any}", 1);
+ return timeout_meth_gettimeout(L, &udp->tm);
+}
+
/*-------------------------------------------------------------------------*\
* Turns a master udp object into a client object.
\*-------------------------------------------------------------------------*/
@@ -376,20 +391,20 @@ static int meth_setpeername(lua_State *L) {
/* make sure we try to connect only to the same family */
connecthints.ai_family = udp->family;
if (connecting) {
- err = inet_tryconnect(&udp->sock, address, port, tm, &connecthints);
+ err = inet_tryconnect(&udp->sock, &udp->family, address,
+ port, tm, &connecthints);
if (err) {
lua_pushnil(L);
lua_pushstring(L, err);
return 2;
}
- auxiliar_setclass(L, "udp.connected", 1);
+ auxiliar_setclass(L, "udp{connected}", 1);
} else {
/* we ignore possible errors because Mac OS X always
* returns EAFNOSUPPORT */
inet_trydisconnect(&udp->sock, udp->family, tm);
- auxiliar_setclass(L, "udp.unconnected", 1);
+ auxiliar_setclass(L, "udp{unconnected}", 1);
}
- /* change class to connected or unconnected depending on address */
lua_pushnumber(L, 1);
return 1;
}
@@ -408,16 +423,16 @@ static int meth_close(lua_State *L) {
* Turns a master object into a server object
\*-------------------------------------------------------------------------*/
static int meth_setsockname(lua_State *L) {
- p_udp udp = (p_udp) auxiliar_checkclass(L, "udp.unconnected", 1);
+ p_udp udp = (p_udp) auxiliar_checkclass(L, "udp{unconnected}", 1);
const char *address = luaL_checkstring(L, 2);
const char *port = luaL_checkstring(L, 3);
const char *err;
- struct addrinfo bindhints;
+ struct addrinfo bindhints;
memset(&bindhints, 0, sizeof(bindhints));
bindhints.ai_socktype = SOCK_DGRAM;
bindhints.ai_family = udp->family;
bindhints.ai_flags = AI_PASSIVE;
- err = inet_trybind(&udp->sock, address, port, &bindhints);
+ err = inet_trybind(&udp->sock, &udp->family, address, port, &bindhints);
if (err) {
lua_pushnil(L);
lua_pushstring(L, err);
@@ -434,35 +449,35 @@ static int meth_setsockname(lua_State *L) {
* Creates a master udp object
\*-------------------------------------------------------------------------*/
static int udp_create(lua_State *L, int family) {
- t_socket sock;
- const char *err = inet_trycreate(&sock, family, SOCK_DGRAM);
- /* try to allocate a system socket */
- if (!err) {
- /* allocate udp object */
- p_udp udp = (p_udp) lua_newuserdata(L, sizeof(t_udp));
- auxiliar_setclass(L, "udp.unconnected", -1);
- /* initialize remaining structure fields */
- socket_setnonblocking(&sock);
- if (family == PF_INET6) {
- int yes = 1;
- setsockopt(sock, IPPROTO_IPV6, IPV6_V6ONLY,
- (void *)&yes, sizeof(yes));
+ /* allocate udp object */
+ p_udp udp = (p_udp) lua_newuserdata(L, sizeof(t_udp));
+ auxiliar_setclass(L, "udp{unconnected}", -1);
+ /* if family is AF_UNSPEC, we leave the socket invalid and
+ * store AF_UNSPEC into family. This will allow it to later be
+ * replaced with an AF_INET6 or AF_INET socket upon first use. */
+ udp->sock = SOCKET_INVALID;
+ timeout_init(&udp->tm, -1, -1);
+ udp->family = family;
+ if (family != AF_UNSPEC) {
+ const char *err = inet_trycreate(&udp->sock, family, SOCK_DGRAM, 0);
+ if (err != NULL) {
+ lua_pushnil(L);
+ lua_pushstring(L, err);
+ return 2;
}
- udp->sock = sock;
- timeout_init(&udp->tm, -1, -1);
- udp->family = family;
- return 1;
- } else {
- lua_pushnil(L);
- lua_pushstring(L, err);
- return 2;
+ socket_setnonblocking(&udp->sock);
}
+ return 1;
}
static int global_create(lua_State *L) {
- return udp_create(L, AF_INET);
+ return udp_create(L, AF_UNSPEC);
+}
+
+static int global_create4(lua_State *L) {
+ return udp_create(L, AF_INET);
}
static int global_create6(lua_State *L) {
- return udp_create(L, AF_INET6);
+ return udp_create(L, AF_INET6);
}
diff --git a/Build/source/texk/web2c/luatexdir/luasocket/src/udp.h b/Build/source/texk/web2c/luatexdir/luasocket/src/udp.h
index 2b831a53716..be9b6a5530f 100644
--- a/Build/source/texk/web2c/luatexdir/luasocket/src/udp.h
+++ b/Build/source/texk/web2c/luatexdir/luasocket/src/udp.h
@@ -8,7 +8,7 @@
* (AF_INET, SOCK_DGRAM).
*
* Two classes are defined: connected and unconnected. UDP objects are
-* originally unconnected. They can be "connected" to a given address
+* originally unconnected. They can be "connected" to a given address
* with a call to the setpeername function. The same function can be used to
* break the connection.
\*=========================================================================*/
@@ -17,7 +17,6 @@
#include "timeout.h"
#include "socket.h"
-/* can't be larger than wsocket.c MAXCHUNK!!! */
#define UDP_DATAGRAMSIZE 8192
typedef struct t_udp_ {
diff --git a/Build/source/texk/web2c/luatexdir/luasocket/src/unix.c b/Build/source/texk/web2c/luatexdir/luasocket/src/unix.c
index 73e7b69544c..dbc87100da3 100644
--- a/Build/source/texk/web2c/luatexdir/luasocket/src/unix.c
+++ b/Build/source/texk/web2c/luatexdir/luasocket/src/unix.c
@@ -1,340 +1,70 @@
/*=========================================================================*\
-* Unix domain socket
+* Unix domain socket
* LuaSocket toolkit
\*=========================================================================*/
-#include <string.h>
-
#include "lua.h"
#include "lauxlib.h"
-#include "auxiliar.h"
-#include "socket.h"
-#include "options.h"
-#include "unix.h"
-#include <sys/un.h>
-
-/*=========================================================================*\
-* Internal function prototypes
-\*=========================================================================*/
-static int global_create(lua_State *L);
-static int meth_connect(lua_State *L);
-static int meth_listen(lua_State *L);
-static int meth_bind(lua_State *L);
-static int meth_send(lua_State *L);
-static int meth_shutdown(lua_State *L);
-static int meth_receive(lua_State *L);
-static int meth_accept(lua_State *L);
-static int meth_close(lua_State *L);
-static int meth_setoption(lua_State *L);
-static int meth_settimeout(lua_State *L);
-static int meth_getfd(lua_State *L);
-static int meth_setfd(lua_State *L);
-static int meth_dirty(lua_State *L);
-static int meth_getstats(lua_State *L);
-static int meth_setstats(lua_State *L);
-
-static const char *unix_tryconnect(p_unix un, const char *path);
-static const char *unix_trybind(p_unix un, const char *path);
-
-/* unix object methods */
-static luaL_Reg unix_methods[] = {
- {"__gc", meth_close},
- {"__tostring", auxiliar_tostring},
- {"accept", meth_accept},
- {"bind", meth_bind},
- {"close", meth_close},
- {"connect", meth_connect},
- {"dirty", meth_dirty},
- {"getfd", meth_getfd},
- {"getstats", meth_getstats},
- {"setstats", meth_setstats},
- {"listen", meth_listen},
- {"receive", meth_receive},
- {"send", meth_send},
- {"setfd", meth_setfd},
- {"setoption", meth_setoption},
- {"setpeername", meth_connect},
- {"setsockname", meth_bind},
- {"settimeout", meth_settimeout},
- {"shutdown", meth_shutdown},
- {NULL, NULL}
-};
-
-/* socket option handlers */
-static t_opt optset[] = {
- {"keepalive", opt_set_keepalive},
- {"reuseaddr", opt_set_reuseaddr},
- {"linger", opt_set_linger},
- {NULL, NULL}
-};
-
-/* our socket creation function */
-static luaL_Reg func[] = {
- {"unix", global_create},
- {NULL, NULL}
-};
-
-
-/*-------------------------------------------------------------------------*\
-* Initializes module
-\*-------------------------------------------------------------------------*/
-int luaopen_socket_unix(lua_State *L) {
- /* create classes */
- auxiliar_newclass(L, "unix{master}", unix_methods);
- auxiliar_newclass(L, "unix{client}", unix_methods);
- auxiliar_newclass(L, "unix{server}", unix_methods);
- /* create class groups */
- auxiliar_add2group(L, "unix{master}", "unix{any}");
- auxiliar_add2group(L, "unix{client}", "unix{any}");
- auxiliar_add2group(L, "unix{server}", "unix{any}");
- /* make sure the function ends up in the package table */
- luaL_openlib(L, "socket", func, 0);
- /* return the function instead of the 'socket' table */
- lua_pushstring(L, "unix");
- lua_gettable(L, -2);
- return 1;
-}
+#include "unixstream.h"
+#include "unixdgram.h"
-/*=========================================================================*\
-* Lua methods
-\*=========================================================================*/
/*-------------------------------------------------------------------------*\
-* Just call buffered IO methods
+* Modules and functions
\*-------------------------------------------------------------------------*/
-static int meth_send(lua_State *L) {
- p_unix un = (p_unix) auxiliar_checkclass(L, "unix{client}", 1);
- return buffer_meth_send(L, &un->buf);
-}
-
-static int meth_receive(lua_State *L) {
- p_unix un = (p_unix) auxiliar_checkclass(L, "unix{client}", 1);
- return buffer_meth_receive(L, &un->buf);
-}
-
-static int meth_getstats(lua_State *L) {
- p_unix un = (p_unix) auxiliar_checkclass(L, "unix{client}", 1);
- return buffer_meth_getstats(L, &un->buf);
-}
-
-static int meth_setstats(lua_State *L) {
- p_unix un = (p_unix) auxiliar_checkclass(L, "unix{client}", 1);
- return buffer_meth_setstats(L, &un->buf);
-}
-
-/*-------------------------------------------------------------------------*\
-* Just call option handler
-\*-------------------------------------------------------------------------*/
-static int meth_setoption(lua_State *L) {
- p_unix un = (p_unix) auxiliar_checkgroup(L, "unix{any}", 1);
- return opt_meth_setoption(L, optset, &un->sock);
-}
-
-/*-------------------------------------------------------------------------*\
-* Select support methods
-\*-------------------------------------------------------------------------*/
-static int meth_getfd(lua_State *L) {
- p_unix un = (p_unix) auxiliar_checkgroup(L, "unix{any}", 1);
- lua_pushnumber(L, (int) un->sock);
- return 1;
-}
-
-/* this is very dangerous, but can be handy for those that are brave enough */
-static int meth_setfd(lua_State *L) {
- p_unix un = (p_unix) auxiliar_checkgroup(L, "unix{any}", 1);
- un->sock = (t_socket) luaL_checknumber(L, 2);
- return 0;
-}
+static const luaL_Reg mod[] = {
+ {"stream", unixstream_open},
+ {"dgram", unixdgram_open},
+ {NULL, NULL}
+};
-static int meth_dirty(lua_State *L) {
- p_unix un = (p_unix) auxiliar_checkgroup(L, "unix{any}", 1);
- lua_pushboolean(L, !buffer_isempty(&un->buf));
- return 1;
+static void add_alias(lua_State *L, int index, const char *name, const char *target)
+{
+ lua_getfield(L, index, target);
+ lua_setfield(L, index, name);
}
-/*-------------------------------------------------------------------------*\
-* Waits for and returns a client object attempting connection to the
-* server object
-\*-------------------------------------------------------------------------*/
-static int meth_accept(lua_State *L) {
- p_unix server = (p_unix) auxiliar_checkclass(L, "unix{server}", 1);
- p_timeout tm = timeout_markstart(&server->tm);
- t_socket sock;
- int err = socket_accept(&server->sock, &sock, NULL, NULL, tm);
- /* if successful, push client socket */
- if (err == IO_DONE) {
- p_unix clnt = (p_unix) lua_newuserdata(L, sizeof(t_unix));
- auxiliar_setclass(L, "unix{client}", -1);
- /* initialize structure fields */
- socket_setnonblocking(&sock);
- clnt->sock = sock;
- io_init(&clnt->io, (p_send)socket_send, (p_recv)socket_recv,
- (p_error) socket_ioerror, &clnt->sock);
- timeout_init(&clnt->tm, -1, -1);
- buffer_init(&clnt->buf, &clnt->io, &clnt->tm);
- return 1;
- } else {
- lua_pushnil(L);
- lua_pushstring(L, socket_strerror(err));
- return 2;
- }
-}
+static int compat_socket_unix_call(lua_State *L)
+{
+ /* Look up socket.unix.stream in the socket.unix table (which is the first
+ * argument). */
+ lua_getfield(L, 1, "stream");
-/*-------------------------------------------------------------------------*\
-* Binds an object to an address
-\*-------------------------------------------------------------------------*/
-static const char *unix_trybind(p_unix un, const char *path) {
- struct sockaddr_un local;
- size_t len = strlen(path);
- int err;
- if (len >= sizeof(local.sun_path)) return "path too long";
- memset(&local, 0, sizeof(local));
- strcpy(local.sun_path, path);
- local.sun_family = AF_UNIX;
-#ifdef UNIX_HAS_SUN_LEN
- local.sun_len = sizeof(local.sun_family) + sizeof(local.sun_len)
- + len + 1;
- err = socket_bind(&un->sock, (SA *) &local, local.sun_len);
+ /* Replace the stack entry for the socket.unix table with the
+ * socket.unix.stream function. */
+ lua_replace(L, 1);
-#else
- err = socket_bind(&un->sock, (SA *) &local,
- sizeof(local.sun_family) + len);
-#endif
- if (err != IO_DONE) socket_destroy(&un->sock);
- return socket_strerror(err);
-}
+ /* Call socket.unix.stream, passing along any arguments. */
+ int n = lua_gettop(L);
+ lua_call(L, n-1, LUA_MULTRET);
-static int meth_bind(lua_State *L) {
- p_unix un = (p_unix) auxiliar_checkclass(L, "unix{master}", 1);
- const char *path = luaL_checkstring(L, 2);
- const char *err = unix_trybind(un, path);
- if (err) {
- lua_pushnil(L);
- lua_pushstring(L, err);
- return 2;
- }
- lua_pushnumber(L, 1);
- return 1;
+ /* Pass along the return values from socket.unix.stream. */
+ n = lua_gettop(L);
+ return n;
}
/*-------------------------------------------------------------------------*\
-* Turns a master unix object into a client object.
+* Initializes module
\*-------------------------------------------------------------------------*/
-static const char *unix_tryconnect(p_unix un, const char *path)
+int luaopen_socket_unix(lua_State *L)
{
- struct sockaddr_un remote;
- int err;
- size_t len = strlen(path);
- if (len >= sizeof(remote.sun_path)) return "path too long";
- memset(&remote, 0, sizeof(remote));
- strcpy(remote.sun_path, path);
- remote.sun_family = AF_UNIX;
- timeout_markstart(&un->tm);
-#ifdef UNIX_HAS_SUN_LEN
- remote.sun_len = sizeof(remote.sun_family) + sizeof(remote.sun_len)
- + len + 1;
- err = socket_connect(&un->sock, (SA *) &remote, remote.sun_len, &un->tm);
-#else
- err = socket_connect(&un->sock, (SA *) &remote,
- sizeof(remote.sun_family) + len, &un->tm);
-#endif
- if (err != IO_DONE) socket_destroy(&un->sock);
- return socket_strerror(err);
-}
+ int i;
+ lua_newtable(L);
+ int socket_unix_table = lua_gettop(L);
-static int meth_connect(lua_State *L)
-{
- p_unix un = (p_unix) auxiliar_checkclass(L, "unix{master}", 1);
- const char *path = luaL_checkstring(L, 2);
- const char *err = unix_tryconnect(un, path);
- if (err) {
- lua_pushnil(L);
- lua_pushstring(L, err);
- return 2;
- }
- /* turn master object into a client object */
- auxiliar_setclass(L, "unix{client}", 1);
- lua_pushnumber(L, 1);
- return 1;
-}
+ for (i = 0; mod[i].name; i++)
+ mod[i].func(L);
-/*-------------------------------------------------------------------------*\
-* Closes socket used by object
-\*-------------------------------------------------------------------------*/
-static int meth_close(lua_State *L)
-{
- p_unix un = (p_unix) auxiliar_checkgroup(L, "unix{any}", 1);
- socket_destroy(&un->sock);
- lua_pushnumber(L, 1);
- return 1;
-}
+ /* Add backwards compatibility aliases "tcp" and "udp" for the "stream" and
+ * "dgram" functions. */
+ add_alias(L, socket_unix_table, "tcp", "stream");
+ add_alias(L, socket_unix_table, "udp", "dgram");
-/*-------------------------------------------------------------------------*\
-* Puts the sockt in listen mode
-\*-------------------------------------------------------------------------*/
-static int meth_listen(lua_State *L)
-{
- p_unix un = (p_unix) auxiliar_checkclass(L, "unix{master}", 1);
- int backlog = (int) luaL_optnumber(L, 2, 32);
- int err = socket_listen(&un->sock, backlog);
- if (err != IO_DONE) {
- lua_pushnil(L);
- lua_pushstring(L, socket_strerror(err));
- return 2;
- }
- /* turn master object into a server object */
- auxiliar_setclass(L, "unix{server}", 1);
- lua_pushnumber(L, 1);
- return 1;
-}
+ /* Add a backwards compatibility function and a metatable setup to call it
+ * for the old socket.unix() interface. */
+ lua_pushcfunction(L, compat_socket_unix_call);
+ lua_setfield(L, socket_unix_table, "__call");
+ lua_pushvalue(L, socket_unix_table);
+ lua_setmetatable(L, socket_unix_table);
-/*-------------------------------------------------------------------------*\
-* Shuts the connection down partially
-\*-------------------------------------------------------------------------*/
-static int meth_shutdown(lua_State *L)
-{
- /* SHUT_RD, SHUT_WR, SHUT_RDWR have the value 0, 1, 2, so we can use method index directly */
- static const char* methods[] = { "receive", "send", "both", NULL };
- p_unix tcp = (p_unix) auxiliar_checkclass(L, "unix{client}", 1);
- int how = luaL_checkoption(L, 2, "both", methods);
- socket_shutdown(&tcp->sock, how);
- lua_pushnumber(L, 1);
return 1;
}
-
-/*-------------------------------------------------------------------------*\
-* Just call tm methods
-\*-------------------------------------------------------------------------*/
-static int meth_settimeout(lua_State *L) {
- p_unix un = (p_unix) auxiliar_checkgroup(L, "unix{any}", 1);
- return timeout_meth_settimeout(L, &un->tm);
-}
-
-/*=========================================================================*\
-* Library functions
-\*=========================================================================*/
-/*-------------------------------------------------------------------------*\
-* Creates a master unix object
-\*-------------------------------------------------------------------------*/
-static int global_create(lua_State *L) {
- t_socket sock;
- int err = socket_create(&sock, AF_UNIX, SOCK_STREAM, 0);
- /* try to allocate a system socket */
- if (err == IO_DONE) {
- /* allocate unix object */
- p_unix un = (p_unix) lua_newuserdata(L, sizeof(t_unix));
- /* set its type as master object */
- auxiliar_setclass(L, "unix{master}", -1);
- /* initialize remaining structure fields */
- socket_setnonblocking(&sock);
- un->sock = sock;
- io_init(&un->io, (p_send) socket_send, (p_recv) socket_recv,
- (p_error) socket_ioerror, &un->sock);
- timeout_init(&un->tm, -1, -1);
- buffer_init(&un->buf, &un->io, &un->tm);
- return 1;
- } else {
- lua_pushnil(L);
- lua_pushstring(L, socket_strerror(err));
- return 2;
- }
-}
diff --git a/Build/source/texk/web2c/luatexdir/luasocket/src/unix.h b/Build/source/texk/web2c/luatexdir/luasocket/src/unix.h
index ad305079dd7..d55444fe575 100644
--- a/Build/source/texk/web2c/luatexdir/luasocket/src/unix.h
+++ b/Build/source/texk/web2c/luatexdir/luasocket/src/unix.h
@@ -14,6 +14,10 @@
#include "socket.h"
#include "luasocket.h"
+#ifndef UNIX_API
+#define UNIX_API extern
+#endif
+
typedef struct t_unix_ {
t_socket sock;
t_io io;
@@ -22,6 +26,6 @@ typedef struct t_unix_ {
} t_unix;
typedef t_unix *p_unix;
-LUASOCKET_API int luaopen_socket_unix(lua_State *L);
+UNIX_API int luaopen_socket_unix(lua_State *L);
#endif /* UNIX_H */
diff --git a/Build/source/texk/web2c/luatexdir/luasocket/src/unixdgram.c b/Build/source/texk/web2c/luatexdir/luasocket/src/unixdgram.c
new file mode 100644
index 00000000000..4645892fbe9
--- /dev/null
+++ b/Build/source/texk/web2c/luatexdir/luasocket/src/unixdgram.c
@@ -0,0 +1,408 @@
+/*=========================================================================*\
+* Unix domain socket dgram submodule
+* LuaSocket toolkit
+\*=========================================================================*/
+#include <string.h>
+#include <stdlib.h>
+
+#include "lua.h"
+#include "lauxlib.h"
+#include "compat.h"
+
+#include "auxiliar.h"
+#include "socket.h"
+#include "options.h"
+#include "unix.h"
+#include <sys/un.h>
+
+#define UNIXDGRAM_DATAGRAMSIZE 8192
+
+/*=========================================================================*\
+* Internal function prototypes
+\*=========================================================================*/
+static int global_create(lua_State *L);
+static int meth_connect(lua_State *L);
+static int meth_bind(lua_State *L);
+static int meth_send(lua_State *L);
+static int meth_receive(lua_State *L);
+static int meth_close(lua_State *L);
+static int meth_setoption(lua_State *L);
+static int meth_settimeout(lua_State *L);
+static int meth_gettimeout(lua_State *L);
+static int meth_getfd(lua_State *L);
+static int meth_setfd(lua_State *L);
+static int meth_dirty(lua_State *L);
+static int meth_receivefrom(lua_State *L);
+static int meth_sendto(lua_State *L);
+static int meth_getsockname(lua_State *L);
+
+static const char *unixdgram_tryconnect(p_unix un, const char *path);
+static const char *unixdgram_trybind(p_unix un, const char *path);
+
+/* unixdgram object methods */
+static luaL_Reg unixdgram_methods[] = {
+ {"__gc", meth_close},
+ {"__tostring", auxiliar_tostring},
+ {"bind", meth_bind},
+ {"close", meth_close},
+ {"connect", meth_connect},
+ {"dirty", meth_dirty},
+ {"getfd", meth_getfd},
+ {"send", meth_send},
+ {"sendto", meth_sendto},
+ {"receive", meth_receive},
+ {"receivefrom", meth_receivefrom},
+ {"setfd", meth_setfd},
+ {"setoption", meth_setoption},
+ {"setpeername", meth_connect},
+ {"setsockname", meth_bind},
+ {"getsockname", meth_getsockname},
+ {"settimeout", meth_settimeout},
+ {"gettimeout", meth_gettimeout},
+ {NULL, NULL}
+};
+
+/* socket option handlers */
+static t_opt optset[] = {
+ {"reuseaddr", opt_set_reuseaddr},
+ {NULL, NULL}
+};
+
+/* functions in library namespace */
+static luaL_Reg func[] = {
+ {"dgram", global_create},
+ {NULL, NULL}
+};
+
+/*-------------------------------------------------------------------------*\
+* Initializes module
+\*-------------------------------------------------------------------------*/
+int unixdgram_open(lua_State *L)
+{
+ /* create classes */
+ auxiliar_newclass(L, "unixdgram{connected}", unixdgram_methods);
+ auxiliar_newclass(L, "unixdgram{unconnected}", unixdgram_methods);
+ /* create class groups */
+ auxiliar_add2group(L, "unixdgram{connected}", "unixdgram{any}");
+ auxiliar_add2group(L, "unixdgram{unconnected}", "unixdgram{any}");
+ auxiliar_add2group(L, "unixdgram{connected}", "select{able}");
+ auxiliar_add2group(L, "unixdgram{unconnected}", "select{able}");
+
+ luaL_setfuncs(L, func, 0);
+ return 0;
+}
+
+/*=========================================================================*\
+* Lua methods
+\*=========================================================================*/
+static const char *unixdgram_strerror(int err)
+{
+ /* a 'closed' error on an unconnected means the target address was not
+ * accepted by the transport layer */
+ if (err == IO_CLOSED) return "refused";
+ else return socket_strerror(err);
+}
+
+static int meth_send(lua_State *L)
+{
+ p_unix un = (p_unix) auxiliar_checkclass(L, "unixdgram{connected}", 1);
+ p_timeout tm = &un->tm;
+ size_t count, sent = 0;
+ int err;
+ const char *data = luaL_checklstring(L, 2, &count);
+ timeout_markstart(tm);
+ err = socket_send(&un->sock, data, count, &sent, tm);
+ if (err != IO_DONE) {
+ lua_pushnil(L);
+ lua_pushstring(L, unixdgram_strerror(err));
+ return 2;
+ }
+ lua_pushnumber(L, (lua_Number) sent);
+ return 1;
+}
+
+/*-------------------------------------------------------------------------*\
+* Send data through unconnected unixdgram socket
+\*-------------------------------------------------------------------------*/
+static int meth_sendto(lua_State *L)
+{
+ p_unix un = (p_unix) auxiliar_checkclass(L, "unixdgram{unconnected}", 1);
+ size_t count, sent = 0;
+ const char *data = luaL_checklstring(L, 2, &count);
+ const char *path = luaL_checkstring(L, 3);
+ p_timeout tm = &un->tm;
+ int err;
+ struct sockaddr_un remote;
+ size_t len = strlen(path);
+
+ if (len >= sizeof(remote.sun_path)) {
+ lua_pushnil(L);
+ lua_pushstring(L, "path too long");
+ return 2;
+ }
+
+ memset(&remote, 0, sizeof(remote));
+ strcpy(remote.sun_path, path);
+ remote.sun_family = AF_UNIX;
+ timeout_markstart(tm);
+#ifdef UNIX_HAS_SUN_LEN
+ remote.sun_len = sizeof(remote.sun_family) + sizeof(remote.sun_len)
+ + len + 1;
+ err = socket_sendto(&un->sock, data, count, &sent, (SA *) &remote, remote.sun_len, tm);
+#else
+ err = socket_sendto(&un->sock, data, count, &sent, (SA *) &remote,
+ sizeof(remote.sun_family) + len, tm);
+#endif
+ if (err != IO_DONE) {
+ lua_pushnil(L);
+ lua_pushstring(L, unixdgram_strerror(err));
+ return 2;
+ }
+ lua_pushnumber(L, (lua_Number) sent);
+ return 1;
+}
+
+static int meth_receive(lua_State *L) {
+ p_unix un = (p_unix) auxiliar_checkgroup(L, "unixdgram{any}", 1);
+ char buf[UNIXDGRAM_DATAGRAMSIZE];
+ size_t got, wanted = (size_t) luaL_optnumber(L, 2, sizeof(buf));
+ char *dgram = wanted > sizeof(buf)? (char *) malloc(wanted): buf;
+ int err;
+ p_timeout tm = &un->tm;
+ timeout_markstart(tm);
+ if (!dgram) {
+ lua_pushnil(L);
+ lua_pushliteral(L, "out of memory");
+ return 2;
+ }
+ err = socket_recv(&un->sock, dgram, wanted, &got, tm);
+ /* Unlike STREAM, recv() of zero is not closed, but a zero-length packet. */
+ if (err != IO_DONE && err != IO_CLOSED) {
+ lua_pushnil(L);
+ lua_pushstring(L, unixdgram_strerror(err));
+ if (wanted > sizeof(buf)) free(dgram);
+ return 2;
+ }
+ lua_pushlstring(L, dgram, got);
+ if (wanted > sizeof(buf)) free(dgram);
+ return 1;
+}
+
+/*-------------------------------------------------------------------------*\
+* Receives data and sender from a DGRAM socket
+\*-------------------------------------------------------------------------*/
+static int meth_receivefrom(lua_State *L) {
+ p_unix un = (p_unix) auxiliar_checkclass(L, "unixdgram{unconnected}", 1);
+ char buf[UNIXDGRAM_DATAGRAMSIZE];
+ size_t got, wanted = (size_t) luaL_optnumber(L, 2, sizeof(buf));
+ char *dgram = wanted > sizeof(buf)? (char *) malloc(wanted): buf;
+ struct sockaddr_un addr;
+ socklen_t addr_len = sizeof(addr);
+ int err;
+ p_timeout tm = &un->tm;
+ timeout_markstart(tm);
+ if (!dgram) {
+ lua_pushnil(L);
+ lua_pushliteral(L, "out of memory");
+ return 2;
+ }
+ addr.sun_path[0] = '\0';
+ err = socket_recvfrom(&un->sock, dgram, wanted, &got, (SA *) &addr,
+ &addr_len, tm);
+ /* Unlike STREAM, recv() of zero is not closed, but a zero-length packet. */
+ if (err != IO_DONE && err != IO_CLOSED) {
+ lua_pushnil(L);
+ lua_pushstring(L, unixdgram_strerror(err));
+ if (wanted > sizeof(buf)) free(dgram);
+ return 2;
+ }
+
+ lua_pushlstring(L, dgram, got);
+ /* the path may be empty, when client send without bind */
+ lua_pushstring(L, addr.sun_path);
+ if (wanted > sizeof(buf)) free(dgram);
+ return 2;
+}
+
+/*-------------------------------------------------------------------------*\
+* Just call option handler
+\*-------------------------------------------------------------------------*/
+static int meth_setoption(lua_State *L) {
+ p_unix un = (p_unix) auxiliar_checkgroup(L, "unixdgram{any}", 1);
+ return opt_meth_setoption(L, optset, &un->sock);
+}
+
+/*-------------------------------------------------------------------------*\
+* Select support methods
+\*-------------------------------------------------------------------------*/
+static int meth_getfd(lua_State *L) {
+ p_unix un = (p_unix) auxiliar_checkgroup(L, "unixdgram{any}", 1);
+ lua_pushnumber(L, (int) un->sock);
+ return 1;
+}
+
+/* this is very dangerous, but can be handy for those that are brave enough */
+static int meth_setfd(lua_State *L) {
+ p_unix un = (p_unix) auxiliar_checkgroup(L, "unixdgram{any}", 1);
+ un->sock = (t_socket) luaL_checknumber(L, 2);
+ return 0;
+}
+
+static int meth_dirty(lua_State *L) {
+ p_unix un = (p_unix) auxiliar_checkgroup(L, "unixdgram{any}", 1);
+ (void) un;
+ lua_pushboolean(L, 0);
+ return 1;
+}
+
+/*-------------------------------------------------------------------------*\
+* Binds an object to an address
+\*-------------------------------------------------------------------------*/
+static const char *unixdgram_trybind(p_unix un, const char *path) {
+ struct sockaddr_un local;
+ size_t len = strlen(path);
+ int err;
+ if (len >= sizeof(local.sun_path)) return "path too long";
+ memset(&local, 0, sizeof(local));
+ strcpy(local.sun_path, path);
+ local.sun_family = AF_UNIX;
+#ifdef UNIX_HAS_SUN_LEN
+ local.sun_len = sizeof(local.sun_family) + sizeof(local.sun_len)
+ + len + 1;
+ err = socket_bind(&un->sock, (SA *) &local, local.sun_len);
+
+#else
+ err = socket_bind(&un->sock, (SA *) &local,
+ sizeof(local.sun_family) + len);
+#endif
+ if (err != IO_DONE) socket_destroy(&un->sock);
+ return socket_strerror(err);
+}
+
+static int meth_bind(lua_State *L)
+{
+ p_unix un = (p_unix) auxiliar_checkclass(L, "unixdgram{unconnected}", 1);
+ const char *path = luaL_checkstring(L, 2);
+ const char *err = unixdgram_trybind(un, path);
+ if (err) {
+ lua_pushnil(L);
+ lua_pushstring(L, err);
+ return 2;
+ }
+ lua_pushnumber(L, 1);
+ return 1;
+}
+
+static int meth_getsockname(lua_State *L)
+{
+ p_unix un = (p_unix) auxiliar_checkgroup(L, "unixdgram{any}", 1);
+ struct sockaddr_un peer = {0};
+ socklen_t peer_len = sizeof(peer);
+
+ if (getsockname(un->sock, (SA *) &peer, &peer_len) < 0) {
+ lua_pushnil(L);
+ lua_pushstring(L, socket_strerror(errno));
+ return 2;
+ }
+
+ lua_pushstring(L, peer.sun_path);
+ return 1;
+}
+
+/*-------------------------------------------------------------------------*\
+* Turns a master unixdgram object into a client object.
+\*-------------------------------------------------------------------------*/
+static const char *unixdgram_tryconnect(p_unix un, const char *path)
+{
+ struct sockaddr_un remote;
+ int err;
+ size_t len = strlen(path);
+ if (len >= sizeof(remote.sun_path)) return "path too long";
+ memset(&remote, 0, sizeof(remote));
+ strcpy(remote.sun_path, path);
+ remote.sun_family = AF_UNIX;
+ timeout_markstart(&un->tm);
+#ifdef UNIX_HAS_SUN_LEN
+ remote.sun_len = sizeof(remote.sun_family) + sizeof(remote.sun_len)
+ + len + 1;
+ err = socket_connect(&un->sock, (SA *) &remote, remote.sun_len, &un->tm);
+#else
+ err = socket_connect(&un->sock, (SA *) &remote,
+ sizeof(remote.sun_family) + len, &un->tm);
+#endif
+ if (err != IO_DONE) socket_destroy(&un->sock);
+ return socket_strerror(err);
+}
+
+static int meth_connect(lua_State *L)
+{
+ p_unix un = (p_unix) auxiliar_checkgroup(L, "unixdgram{any}", 1);
+ const char *path = luaL_checkstring(L, 2);
+ const char *err = unixdgram_tryconnect(un, path);
+ if (err) {
+ lua_pushnil(L);
+ lua_pushstring(L, err);
+ return 2;
+ }
+ /* turn unconnected object into a connected object */
+ auxiliar_setclass(L, "unixdgram{connected}", 1);
+ lua_pushnumber(L, 1);
+ return 1;
+}
+
+/*-------------------------------------------------------------------------*\
+* Closes socket used by object
+\*-------------------------------------------------------------------------*/
+static int meth_close(lua_State *L)
+{
+ p_unix un = (p_unix) auxiliar_checkgroup(L, "unixdgram{any}", 1);
+ socket_destroy(&un->sock);
+ lua_pushnumber(L, 1);
+ return 1;
+}
+
+/*-------------------------------------------------------------------------*\
+* Just call tm methods
+\*-------------------------------------------------------------------------*/
+static int meth_settimeout(lua_State *L)
+{
+ p_unix un = (p_unix) auxiliar_checkgroup(L, "unixdgram{any}", 1);
+ return timeout_meth_settimeout(L, &un->tm);
+}
+
+static int meth_gettimeout(lua_State *L)
+{
+ p_unix un = (p_unix) auxiliar_checkgroup(L, "unixdgram{any}", 1);
+ return timeout_meth_gettimeout(L, &un->tm);
+}
+
+/*=========================================================================*\
+* Library functions
+\*=========================================================================*/
+/*-------------------------------------------------------------------------*\
+* Creates a master unixdgram object
+\*-------------------------------------------------------------------------*/
+static int global_create(lua_State *L)
+{
+ t_socket sock;
+ int err = socket_create(&sock, AF_UNIX, SOCK_DGRAM, 0);
+ /* try to allocate a system socket */
+ if (err == IO_DONE) {
+ /* allocate unixdgram object */
+ p_unix un = (p_unix) lua_newuserdata(L, sizeof(t_unix));
+ /* set its type as master object */
+ auxiliar_setclass(L, "unixdgram{unconnected}", -1);
+ /* initialize remaining structure fields */
+ socket_setnonblocking(&sock);
+ un->sock = sock;
+ io_init(&un->io, (p_send) socket_send, (p_recv) socket_recv,
+ (p_error) socket_ioerror, &un->sock);
+ timeout_init(&un->tm, -1, -1);
+ buffer_init(&un->buf, &un->io, &un->tm);
+ return 1;
+ } else {
+ lua_pushnil(L);
+ lua_pushstring(L, socket_strerror(err));
+ return 2;
+ }
+}
diff --git a/Build/source/texk/web2c/luatexdir/luasocket/src/unixdgram.h b/Build/source/texk/web2c/luatexdir/luasocket/src/unixdgram.h
new file mode 100644
index 00000000000..7187966d48d
--- /dev/null
+++ b/Build/source/texk/web2c/luatexdir/luasocket/src/unixdgram.h
@@ -0,0 +1,20 @@
+#ifndef UNIXDGRAM_H
+#define UNIXDGRAM_H
+/*=========================================================================*\
+* DGRAM object
+* LuaSocket toolkit
+*
+* The dgram.h module provides LuaSocket with support for DGRAM protocol
+* (AF_INET, SOCK_DGRAM).
+*
+* Two classes are defined: connected and unconnected. DGRAM objects are
+* originally unconnected. They can be "connected" to a given address
+* with a call to the setpeername function. The same function can be used to
+* break the connection.
+\*=========================================================================*/
+
+#include "unix.h"
+
+int unixdgram_open(lua_State *L);
+
+#endif /* UNIXDGRAM_H */
diff --git a/Build/source/texk/web2c/luatexdir/luasocket/src/unixstream.c b/Build/source/texk/web2c/luatexdir/luasocket/src/unixstream.c
new file mode 100644
index 00000000000..0b9055ccbce
--- /dev/null
+++ b/Build/source/texk/web2c/luatexdir/luasocket/src/unixstream.c
@@ -0,0 +1,357 @@
+/*=========================================================================*\
+* Unix domain socket stream sub module
+* LuaSocket toolkit
+\*=========================================================================*/
+#include <string.h>
+
+#include "lua.h"
+#include "lauxlib.h"
+#include "compat.h"
+
+#include "auxiliar.h"
+#include "socket.h"
+#include "options.h"
+#include "unixstream.h"
+#include <sys/un.h>
+
+/*=========================================================================*\
+* Internal function prototypes
+\*=========================================================================*/
+static int global_create(lua_State *L);
+static int meth_connect(lua_State *L);
+static int meth_listen(lua_State *L);
+static int meth_bind(lua_State *L);
+static int meth_send(lua_State *L);
+static int meth_shutdown(lua_State *L);
+static int meth_receive(lua_State *L);
+static int meth_accept(lua_State *L);
+static int meth_close(lua_State *L);
+static int meth_setoption(lua_State *L);
+static int meth_settimeout(lua_State *L);
+static int meth_getfd(lua_State *L);
+static int meth_setfd(lua_State *L);
+static int meth_dirty(lua_State *L);
+static int meth_getstats(lua_State *L);
+static int meth_setstats(lua_State *L);
+static int meth_getsockname(lua_State *L);
+
+static const char *unixstream_tryconnect(p_unix un, const char *path);
+static const char *unixstream_trybind(p_unix un, const char *path);
+
+/* unixstream object methods */
+static luaL_Reg unixstream_methods[] = {
+ {"__gc", meth_close},
+ {"__tostring", auxiliar_tostring},
+ {"accept", meth_accept},
+ {"bind", meth_bind},
+ {"close", meth_close},
+ {"connect", meth_connect},
+ {"dirty", meth_dirty},
+ {"getfd", meth_getfd},
+ {"getstats", meth_getstats},
+ {"setstats", meth_setstats},
+ {"listen", meth_listen},
+ {"receive", meth_receive},
+ {"send", meth_send},
+ {"setfd", meth_setfd},
+ {"setoption", meth_setoption},
+ {"setpeername", meth_connect},
+ {"setsockname", meth_bind},
+ {"getsockname", meth_getsockname},
+ {"settimeout", meth_settimeout},
+ {"shutdown", meth_shutdown},
+ {NULL, NULL}
+};
+
+/* socket option handlers */
+static t_opt optset[] = {
+ {"keepalive", opt_set_keepalive},
+ {"reuseaddr", opt_set_reuseaddr},
+ {"linger", opt_set_linger},
+ {NULL, NULL}
+};
+
+/* functions in library namespace */
+static luaL_Reg func[] = {
+ {"stream", global_create},
+ {NULL, NULL}
+};
+
+/*-------------------------------------------------------------------------*\
+* Initializes module
+\*-------------------------------------------------------------------------*/
+int unixstream_open(lua_State *L)
+{
+ /* create classes */
+ auxiliar_newclass(L, "unixstream{master}", unixstream_methods);
+ auxiliar_newclass(L, "unixstream{client}", unixstream_methods);
+ auxiliar_newclass(L, "unixstream{server}", unixstream_methods);
+
+ /* create class groups */
+ auxiliar_add2group(L, "unixstream{master}", "unixstream{any}");
+ auxiliar_add2group(L, "unixstream{client}", "unixstream{any}");
+ auxiliar_add2group(L, "unixstream{server}", "unixstream{any}");
+
+ luaL_setfuncs(L, func, 0);
+ return 0;
+}
+
+/*=========================================================================*\
+* Lua methods
+\*=========================================================================*/
+/*-------------------------------------------------------------------------*\
+* Just call buffered IO methods
+\*-------------------------------------------------------------------------*/
+static int meth_send(lua_State *L) {
+ p_unix un = (p_unix) auxiliar_checkclass(L, "unixstream{client}", 1);
+ return buffer_meth_send(L, &un->buf);
+}
+
+static int meth_receive(lua_State *L) {
+ p_unix un = (p_unix) auxiliar_checkclass(L, "unixstream{client}", 1);
+ return buffer_meth_receive(L, &un->buf);
+}
+
+static int meth_getstats(lua_State *L) {
+ p_unix un = (p_unix) auxiliar_checkclass(L, "unixstream{client}", 1);
+ return buffer_meth_getstats(L, &un->buf);
+}
+
+static int meth_setstats(lua_State *L) {
+ p_unix un = (p_unix) auxiliar_checkclass(L, "unixstream{client}", 1);
+ return buffer_meth_setstats(L, &un->buf);
+}
+
+/*-------------------------------------------------------------------------*\
+* Just call option handler
+\*-------------------------------------------------------------------------*/
+static int meth_setoption(lua_State *L) {
+ p_unix un = (p_unix) auxiliar_checkgroup(L, "unixstream{any}", 1);
+ return opt_meth_setoption(L, optset, &un->sock);
+}
+
+/*-------------------------------------------------------------------------*\
+* Select support methods
+\*-------------------------------------------------------------------------*/
+static int meth_getfd(lua_State *L) {
+ p_unix un = (p_unix) auxiliar_checkgroup(L, "unixstream{any}", 1);
+ lua_pushnumber(L, (int) un->sock);
+ return 1;
+}
+
+/* this is very dangerous, but can be handy for those that are brave enough */
+static int meth_setfd(lua_State *L) {
+ p_unix un = (p_unix) auxiliar_checkgroup(L, "unixstream{any}", 1);
+ un->sock = (t_socket) luaL_checknumber(L, 2);
+ return 0;
+}
+
+static int meth_dirty(lua_State *L) {
+ p_unix un = (p_unix) auxiliar_checkgroup(L, "unixstream{any}", 1);
+ lua_pushboolean(L, !buffer_isempty(&un->buf));
+ return 1;
+}
+
+/*-------------------------------------------------------------------------*\
+* Waits for and returns a client object attempting connection to the
+* server object
+\*-------------------------------------------------------------------------*/
+static int meth_accept(lua_State *L) {
+ p_unix server = (p_unix) auxiliar_checkclass(L, "unixstream{server}", 1);
+ p_timeout tm = timeout_markstart(&server->tm);
+ t_socket sock;
+ int err = socket_accept(&server->sock, &sock, NULL, NULL, tm);
+ /* if successful, push client socket */
+ if (err == IO_DONE) {
+ p_unix clnt = (p_unix) lua_newuserdata(L, sizeof(t_unix));
+ auxiliar_setclass(L, "unixstream{client}", -1);
+ /* initialize structure fields */
+ socket_setnonblocking(&sock);
+ clnt->sock = sock;
+ io_init(&clnt->io, (p_send)socket_send, (p_recv)socket_recv,
+ (p_error) socket_ioerror, &clnt->sock);
+ timeout_init(&clnt->tm, -1, -1);
+ buffer_init(&clnt->buf, &clnt->io, &clnt->tm);
+ return 1;
+ } else {
+ lua_pushnil(L);
+ lua_pushstring(L, socket_strerror(err));
+ return 2;
+ }
+}
+
+/*-------------------------------------------------------------------------*\
+* Binds an object to an address
+\*-------------------------------------------------------------------------*/
+static const char *unixstream_trybind(p_unix un, const char *path) {
+ struct sockaddr_un local;
+ size_t len = strlen(path);
+ int err;
+ if (len >= sizeof(local.sun_path)) return "path too long";
+ memset(&local, 0, sizeof(local));
+ strcpy(local.sun_path, path);
+ local.sun_family = AF_UNIX;
+#ifdef UNIX_HAS_SUN_LEN
+ local.sun_len = sizeof(local.sun_family) + sizeof(local.sun_len)
+ + len + 1;
+ err = socket_bind(&un->sock, (SA *) &local, local.sun_len);
+
+#else
+ err = socket_bind(&un->sock, (SA *) &local,
+ sizeof(local.sun_family) + len);
+#endif
+ if (err != IO_DONE) socket_destroy(&un->sock);
+ return socket_strerror(err);
+}
+
+static int meth_bind(lua_State *L) {
+ p_unix un = (p_unix) auxiliar_checkclass(L, "unixstream{master}", 1);
+ const char *path = luaL_checkstring(L, 2);
+ const char *err = unixstream_trybind(un, path);
+ if (err) {
+ lua_pushnil(L);
+ lua_pushstring(L, err);
+ return 2;
+ }
+ lua_pushnumber(L, 1);
+ return 1;
+}
+
+static int meth_getsockname(lua_State *L)
+{
+ p_unix un = (p_unix) auxiliar_checkgroup(L, "unixstream{any}", 1);
+ struct sockaddr_un peer = {0};
+ socklen_t peer_len = sizeof(peer);
+
+ if (getsockname(un->sock, (SA *) &peer, &peer_len) < 0) {
+ lua_pushnil(L);
+ lua_pushstring(L, socket_strerror(errno));
+ return 2;
+ }
+
+ lua_pushstring(L, peer.sun_path);
+ return 1;
+}
+
+/*-------------------------------------------------------------------------*\
+* Turns a master unixstream object into a client object.
+\*-------------------------------------------------------------------------*/
+static const char *unixstream_tryconnect(p_unix un, const char *path)
+{
+ struct sockaddr_un remote;
+ int err;
+ size_t len = strlen(path);
+ if (len >= sizeof(remote.sun_path)) return "path too long";
+ memset(&remote, 0, sizeof(remote));
+ strcpy(remote.sun_path, path);
+ remote.sun_family = AF_UNIX;
+ timeout_markstart(&un->tm);
+#ifdef UNIX_HAS_SUN_LEN
+ remote.sun_len = sizeof(remote.sun_family) + sizeof(remote.sun_len)
+ + len + 1;
+ err = socket_connect(&un->sock, (SA *) &remote, remote.sun_len, &un->tm);
+#else
+ err = socket_connect(&un->sock, (SA *) &remote,
+ sizeof(remote.sun_family) + len, &un->tm);
+#endif
+ if (err != IO_DONE) socket_destroy(&un->sock);
+ return socket_strerror(err);
+}
+
+static int meth_connect(lua_State *L)
+{
+ p_unix un = (p_unix) auxiliar_checkclass(L, "unixstream{master}", 1);
+ const char *path = luaL_checkstring(L, 2);
+ const char *err = unixstream_tryconnect(un, path);
+ if (err) {
+ lua_pushnil(L);
+ lua_pushstring(L, err);
+ return 2;
+ }
+ /* turn master object into a client object */
+ auxiliar_setclass(L, "unixstream{client}", 1);
+ lua_pushnumber(L, 1);
+ return 1;
+}
+
+/*-------------------------------------------------------------------------*\
+* Closes socket used by object
+\*-------------------------------------------------------------------------*/
+static int meth_close(lua_State *L)
+{
+ p_unix un = (p_unix) auxiliar_checkgroup(L, "unixstream{any}", 1);
+ socket_destroy(&un->sock);
+ lua_pushnumber(L, 1);
+ return 1;
+}
+
+/*-------------------------------------------------------------------------*\
+* Puts the sockt in listen mode
+\*-------------------------------------------------------------------------*/
+static int meth_listen(lua_State *L)
+{
+ p_unix un = (p_unix) auxiliar_checkclass(L, "unixstream{master}", 1);
+ int backlog = (int) luaL_optnumber(L, 2, 32);
+ int err = socket_listen(&un->sock, backlog);
+ if (err != IO_DONE) {
+ lua_pushnil(L);
+ lua_pushstring(L, socket_strerror(err));
+ return 2;
+ }
+ /* turn master object into a server object */
+ auxiliar_setclass(L, "unixstream{server}", 1);
+ lua_pushnumber(L, 1);
+ return 1;
+}
+
+/*-------------------------------------------------------------------------*\
+* Shuts the connection down partially
+\*-------------------------------------------------------------------------*/
+static int meth_shutdown(lua_State *L)
+{
+ /* SHUT_RD, SHUT_WR, SHUT_RDWR have the value 0, 1, 2, so we can use method index directly */
+ static const char* methods[] = { "receive", "send", "both", NULL };
+ p_unix stream = (p_unix) auxiliar_checkclass(L, "unixstream{client}", 1);
+ int how = luaL_checkoption(L, 2, "both", methods);
+ socket_shutdown(&stream->sock, how);
+ lua_pushnumber(L, 1);
+ return 1;
+}
+
+/*-------------------------------------------------------------------------*\
+* Just call tm methods
+\*-------------------------------------------------------------------------*/
+static int meth_settimeout(lua_State *L) {
+ p_unix un = (p_unix) auxiliar_checkgroup(L, "unixstream{any}", 1);
+ return timeout_meth_settimeout(L, &un->tm);
+}
+
+/*=========================================================================*\
+* Library functions
+\*=========================================================================*/
+/*-------------------------------------------------------------------------*\
+* Creates a master unixstream object
+\*-------------------------------------------------------------------------*/
+static int global_create(lua_State *L) {
+ t_socket sock;
+ int err = socket_create(&sock, AF_UNIX, SOCK_STREAM, 0);
+ /* try to allocate a system socket */
+ if (err == IO_DONE) {
+ /* allocate unixstream object */
+ p_unix un = (p_unix) lua_newuserdata(L, sizeof(t_unix));
+ /* set its type as master object */
+ auxiliar_setclass(L, "unixstream{master}", -1);
+ /* initialize remaining structure fields */
+ socket_setnonblocking(&sock);
+ un->sock = sock;
+ io_init(&un->io, (p_send) socket_send, (p_recv) socket_recv,
+ (p_error) socket_ioerror, &un->sock);
+ timeout_init(&un->tm, -1, -1);
+ buffer_init(&un->buf, &un->io, &un->tm);
+ return 1;
+ } else {
+ lua_pushnil(L);
+ lua_pushstring(L, socket_strerror(err));
+ return 2;
+ }
+}
diff --git a/Build/source/texk/web2c/luatexdir/luasocket/src/unixstream.h b/Build/source/texk/web2c/luatexdir/luasocket/src/unixstream.h
new file mode 100644
index 00000000000..ef1d071ec76
--- /dev/null
+++ b/Build/source/texk/web2c/luatexdir/luasocket/src/unixstream.h
@@ -0,0 +1,21 @@
+#ifndef UNIXSTREAM_H
+#define UNIXSTREAM_H
+/*=========================================================================*\
+* UNIX STREAM object
+* LuaSocket toolkit
+*
+* The unixstream.h module is basicly a glue that puts together modules buffer.h,
+* timeout.h socket.h and inet.h to provide the LuaSocket UNIX STREAM (AF_UNIX,
+* SOCK_STREAM) support.
+*
+* Three classes are defined: master, client and server. The master class is
+* a newly created unixstream object, that has not been bound or connected. Server
+* objects are unixstream objects bound to some local address. Client objects are
+* unixstream objects either connected to some address or returned by the accept
+* method of a server object.
+\*=========================================================================*/
+#include "unix.h"
+
+int unixstream_open(lua_State *L);
+
+#endif /* UNIXSTREAM_H */
diff --git a/Build/source/texk/web2c/luatexdir/luasocket/src/url.lua b/Build/source/texk/web2c/luatexdir/luasocket/src/url.lua
index 6ca6d684499..2dd90545cfd 100644
--- a/Build/source/texk/web2c/luatexdir/luasocket/src/url.lua
+++ b/Build/source/texk/web2c/luatexdir/luasocket/src/url.lua
@@ -10,12 +10,15 @@
local string = require("string")
local base = _G
local table = require("table")
-module("socket.url")
+local socket = socket or require("socket")
+
+socket.url = {}
+local _M = socket.url
-----------------------------------------------------------------------------
-- Module version
-----------------------------------------------------------------------------
-_VERSION = "URL 1.0.2"
+_M._VERSION = "URL 1.0.3"
-----------------------------------------------------------------------------
-- Encodes a string into its escaped hexadecimal representation
@@ -24,7 +27,7 @@ _VERSION = "URL 1.0.2"
-- Returns
-- escaped representation of string binary
-----------------------------------------------------------------------------
-function escape(s)
+function _M.escape(s)
return (string.gsub(s, "([^A-Za-z0-9_])", function(c)
return string.format("%%%02x", string.byte(c))
end))
@@ -46,7 +49,7 @@ local function make_set(t)
return s
end
--- these are allowed withing a path segment, along with alphanum
+-- these are allowed within a path segment, along with alphanum
-- other characters must be escaped
local segment_set = make_set {
"-", "_", ".", "!", "~", "*", "'", "(",
@@ -56,18 +59,18 @@ local segment_set = make_set {
local function protect_segment(s)
return string.gsub(s, "([^A-Za-z0-9_])", function (c)
if segment_set[c] then return c
- else return string.format("%%%02x", string.byte(c)) end
+ else return string.format("%%%02X", string.byte(c)) end
end)
end
-----------------------------------------------------------------------------
--- Encodes a string into its escaped hexadecimal representation
+-- Unencodes a escaped hexadecimal string into its binary representation
-- Input
--- s: binary string to be encoded
+-- s: escaped hexadecimal string to be unencoded
-- Returns
--- escaped representation of string binary
+-- unescaped binary representation of escaped hexadecimal binary
-----------------------------------------------------------------------------
-function unescape(s)
+function _M.unescape(s)
return (string.gsub(s, "%%(%x%x)", function(hex)
return string.char(base.tonumber(hex, 16))
end))
@@ -120,7 +123,7 @@ end
-- Obs:
-- the leading '/' in {/<path>} is considered part of <path>
-----------------------------------------------------------------------------
-function parse(url, default)
+function _M.parse(url, default)
-- initialize default parameters
local parsed = {}
for i,v in base.pairs(default or parsed) do parsed[i] = v end
@@ -179,9 +182,10 @@ end
-- Returns
-- a stringing with the corresponding URL
-----------------------------------------------------------------------------
-function build(parsed)
- local ppath = parse_path(parsed.path or "")
- local url = build_path(ppath)
+function _M.build(parsed)
+ --local ppath = _M.parse_path(parsed.path or "")
+ --local url = _M.build_path(ppath)
+ local url = parsed.path or ""
if parsed.params then url = url .. ";" .. parsed.params end
if parsed.query then url = url .. "?" .. parsed.query end
local authority = parsed.authority
@@ -190,7 +194,7 @@ function build(parsed)
if string.find(authority, ":") then -- IPv6?
authority = "[" .. authority .. "]"
end
- if parsed.port then authority = authority .. ":" .. parsed.port end
+ if parsed.port then authority = authority .. ":" .. base.tostring(parsed.port) end
local userinfo = parsed.userinfo
if parsed.user then
userinfo = parsed.user
@@ -215,14 +219,15 @@ end
-- Returns
-- corresponding absolute url
-----------------------------------------------------------------------------
-function absolute(base_url, relative_url)
+function _M.absolute(base_url, relative_url)
+ local base_parsed
if base.type(base_url) == "table" then
base_parsed = base_url
- base_url = build(base_parsed)
+ base_url = _M.build(base_parsed)
else
- base_parsed = parse(base_url)
+ base_parsed = _M.parse(base_url)
end
- local relative_parsed = parse(relative_url)
+ local relative_parsed = _M.parse(relative_url)
if not base_parsed then return relative_url
elseif not relative_parsed then return base_url
elseif relative_parsed.scheme then return relative_url
@@ -243,7 +248,7 @@ function absolute(base_url, relative_url)
relative_parsed.path)
end
end
- return build(relative_parsed)
+ return _M.build(relative_parsed)
end
end
@@ -254,13 +259,13 @@ end
-- Returns
-- segment: a table with one entry per segment
-----------------------------------------------------------------------------
-function parse_path(path)
+function _M.parse_path(path)
local parsed = {}
path = path or ""
--path = string.gsub(path, "%s", "")
string.gsub(path, "([^/]+)", function (s) table.insert(parsed, s) end)
for i = 1, #parsed do
- parsed[i] = unescape(parsed[i])
+ parsed[i] = _M.unescape(parsed[i])
end
if string.sub(path, 1, 1) == "/" then parsed.is_absolute = 1 end
if string.sub(path, -1, -1) == "/" then parsed.is_directory = 1 end
@@ -275,7 +280,7 @@ end
-- Returns
-- path: corresponding path stringing
-----------------------------------------------------------------------------
-function build_path(parsed, unsafe)
+function _M.build_path(parsed, unsafe)
local path = ""
local n = #parsed
if unsafe then
@@ -300,3 +305,5 @@ function build_path(parsed, unsafe)
if parsed.is_absolute then path = "/" .. path end
return path
end
+
+return _M
diff --git a/Build/source/texk/web2c/luatexdir/luasocket/src/url.lua_lua.c b/Build/source/texk/web2c/luatexdir/luasocket/src/url.lua_lua.c
new file mode 100644
index 00000000000..e69de29bb2d
--- /dev/null
+++ b/Build/source/texk/web2c/luatexdir/luasocket/src/url.lua_lua.c
diff --git a/Build/source/texk/web2c/luatexdir/luasocket/src/url_lua.c b/Build/source/texk/web2c/luatexdir/luasocket/src/url_lua.c
index 803d365444e..372691b82d1 100644
--- a/Build/source/texk/web2c/luatexdir/luasocket/src/url_lua.c
+++ b/Build/source/texk/web2c/luatexdir/luasocket/src/url_lua.c
@@ -1,560 +1,554 @@
/*
- * This file is auto-generated by "lua2c url.lua url_lua"
- */
-
+ * This file is generated with xxd -i and bit of bash script.
+*/
#include "lua.h"
#include "lauxlib.h"
-
+
int luatex_url_lua_open (lua_State *L) {
static unsigned char B[] = {
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 10, 45, 45,
- 32, 85, 82, 73, 32,112, 97,114,115,105,110,103, 44, 32, 99,111,109,112,111,115,
-105,116,105,111,110, 32, 97,110,100, 32,114,101,108, 97,116,105,118,101, 32, 85,
- 82, 76, 32,114,101,115,111,108,117,116,105,111,110, 10, 45, 45, 32, 76,117, 97,
- 83,111, 99,107,101,116, 32,116,111,111,108,107,105,116, 46, 10, 45, 45, 32, 65,
-117,116,104,111,114, 58, 32, 68,105,101,103,111, 32, 78,101,104, 97, 98, 10, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 10, 10, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 10, 45, 45, 32, 68,
-101, 99,108, 97,114,101, 32,109,111,100,117,108,101, 10, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 10,108,111, 99, 97,108, 32,115,116,
-114,105,110,103, 32, 61, 32,114,101,113,117,105,114,101, 40, 34,115,116,114,105,
-110,103, 34, 41, 10,108,111, 99, 97,108, 32, 98, 97,115,101, 32, 61, 32, 95, 71,
- 10,108,111, 99, 97,108, 32,116, 97, 98,108,101, 32, 61, 32,114,101,113,117,105,
-114,101, 40, 34,116, 97, 98,108,101, 34, 41, 10,109,111,100,117,108,101, 40, 34,
-115,111, 99,107,101,116, 46,117,114,108, 34, 41, 10, 10, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 10, 45, 45, 32, 77,111,100,117,108,
-101, 32,118,101,114,115,105,111,110, 10, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 10, 95, 86, 69, 82, 83, 73, 79, 78, 32, 61, 32, 34,
- 85, 82, 76, 32, 49, 46, 48, 46, 50, 34, 10, 10, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 10, 45, 45, 32, 69,110, 99,111,100,101,115,
- 32, 97, 32,115,116,114,105,110,103, 32,105,110,116,111, 32,105,116,115, 32,101,
-115, 99, 97,112,101,100, 32,104,101,120, 97,100,101, 99,105,109, 97,108, 32,114,
-101,112,114,101,115,101,110,116, 97,116,105,111,110, 10, 45, 45, 32, 73,110,112,
-117,116, 10, 45, 45, 32, 32, 32,115, 58, 32, 98,105,110, 97,114,121, 32,115,116,
-114,105,110,103, 32,116,111, 32, 98,101, 32,101,110, 99,111,100,101,100, 10, 45,
- 45, 32, 82,101,116,117,114,110,115, 10, 45, 45, 32, 32, 32,101,115, 99, 97,112,
-101,100, 32,114,101,112,114,101,115,101,110,116, 97,116,105,111,110, 32,111,102,
- 32,115,116,114,105,110,103, 32, 98,105,110, 97,114,121, 10, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 10,102,117,110, 99,116,105,111,
-110, 32,101,115, 99, 97,112,101, 40,115, 41, 10, 32, 32, 32, 32,114,101,116,117,
-114,110, 32, 40,115,116,114,105,110,103, 46,103,115,117, 98, 40,115, 44, 32, 34,
- 40, 91, 94, 65, 45, 90, 97, 45,122, 48, 45, 57, 95, 93, 41, 34, 44, 32,102,117,
-110, 99,116,105,111,110, 40, 99, 41, 10, 32, 32, 32, 32, 32, 32, 32, 32,114,101,
-116,117,114,110, 32,115,116,114,105,110,103, 46,102,111,114,109, 97,116, 40, 34,
- 37, 37, 37, 48, 50,120, 34, 44, 32,115,116,114,105,110,103, 46, 98,121,116,101,
- 40, 99, 41, 41, 10, 32, 32, 32, 32,101,110,100, 41, 41, 10,101,110,100, 10, 10,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 10, 45, 45,
- 32, 80,114,111,116,101, 99,116,115, 32, 97, 32,112, 97,116,104, 32,115,101,103,
-109,101,110,116, 44, 32,116,111, 32,112,114,101,118,101,110,116, 32,105,116, 32,
-102,114,111,109, 32,105,110,116,101,114,102,101,114,105,110,103, 32,119,105,116,
-104, 32,116,104,101, 10, 45, 45, 32,117,114,108, 32,112, 97,114,115,105,110,103,
- 46, 10, 45, 45, 32, 73,110,112,117,116, 10, 45, 45, 32, 32, 32,115, 58, 32, 98,
-105,110, 97,114,121, 32,115,116,114,105,110,103, 32,116,111, 32, 98,101, 32,101,
-110, 99,111,100,101,100, 10, 45, 45, 32, 82,101,116,117,114,110,115, 10, 45, 45,
- 32, 32, 32,101,115, 99, 97,112,101,100, 32,114,101,112,114,101,115,101,110,116,
- 97,116,105,111,110, 32,111,102, 32,115,116,114,105,110,103, 32, 98,105,110, 97,
-114,121, 10, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 10,108,111, 99, 97,108, 32,102,117,110, 99,116,105,111,110, 32,109, 97,107,101,
- 95,115,101,116, 40,116, 41, 10, 32, 32, 32, 32,108,111, 99, 97,108, 32,115, 32,
- 61, 32,123,125, 10, 32, 32, 32, 32,102,111,114, 32,105, 44,118, 32,105,110, 32,
- 98, 97,115,101, 46,105,112, 97,105,114,115, 40,116, 41, 32,100,111, 10, 32, 32,
- 32, 32, 32, 32, 32, 32,115, 91,116, 91,105, 93, 93, 32, 61, 32, 49, 10, 32, 32,
- 32, 32,101,110,100, 10, 32, 32, 32, 32,114,101,116,117,114,110, 32,115, 10,101,
-110,100, 10, 10, 45, 45, 32,116,104,101,115,101, 32, 97,114,101, 32, 97,108,108,
-111,119,101,100, 32,119,105,116,104,105,110,103, 32, 97, 32,112, 97,116,104, 32,
-115,101,103,109,101,110,116, 44, 32, 97,108,111,110,103, 32,119,105,116,104, 32,
- 97,108,112,104, 97,110,117,109, 10, 45, 45, 32,111,116,104,101,114, 32, 99,104,
- 97,114, 97, 99,116,101,114,115, 32,109,117,115,116, 32, 98,101, 32,101,115, 99,
- 97,112,101,100, 10,108,111, 99, 97,108, 32,115,101,103,109,101,110,116, 95,115,
-101,116, 32, 61, 32,109, 97,107,101, 95,115,101,116, 32,123, 10, 32, 32, 32, 32,
- 34, 45, 34, 44, 32, 34, 95, 34, 44, 32, 34, 46, 34, 44, 32, 34, 33, 34, 44, 32,
- 34,126, 34, 44, 32, 34, 42, 34, 44, 32, 34, 39, 34, 44, 32, 34, 40, 34, 44, 10,
- 32, 32, 32, 32, 34, 41, 34, 44, 32, 34, 58, 34, 44, 32, 34, 64, 34, 44, 32, 34,
- 38, 34, 44, 32, 34, 61, 34, 44, 32, 34, 43, 34, 44, 32, 34, 36, 34, 44, 32, 34,
- 44, 34, 44, 10,125, 10, 10,108,111, 99, 97,108, 32,102,117,110, 99,116,105,111,
-110, 32,112,114,111,116,101, 99,116, 95,115,101,103,109,101,110,116, 40,115, 41,
- 10, 32, 32, 32, 32,114,101,116,117,114,110, 32,115,116,114,105,110,103, 46,103,
-115,117, 98, 40,115, 44, 32, 34, 40, 91, 94, 65, 45, 90, 97, 45,122, 48, 45, 57,
- 95, 93, 41, 34, 44, 32,102,117,110, 99,116,105,111,110, 32, 40, 99, 41, 10, 32,
- 32, 32, 32, 32, 32, 32, 32,105,102, 32,115,101,103,109,101,110,116, 95,115,101,
-116, 91, 99, 93, 32,116,104,101,110, 32,114,101,116,117,114,110, 32, 99, 10, 32,
- 32, 32, 32, 32, 32, 32, 32,101,108,115,101, 32,114,101,116,117,114,110, 32,115,
-116,114,105,110,103, 46,102,111,114,109, 97,116, 40, 34, 37, 37, 37, 48, 50,120,
- 34, 44, 32,115,116,114,105,110,103, 46, 98,121,116,101, 40, 99, 41, 41, 32,101,
-110,100, 10, 32, 32, 32, 32,101,110,100, 41, 10,101,110,100, 10, 10, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 10, 45, 45, 32, 69,110,
- 99,111,100,101,115, 32, 97, 32,115,116,114,105,110,103, 32,105,110,116,111, 32,
-105,116,115, 32,101,115, 99, 97,112,101,100, 32,104,101,120, 97,100,101, 99,105,
-109, 97,108, 32,114,101,112,114,101,115,101,110,116, 97,116,105,111,110, 10, 45,
- 45, 32, 73,110,112,117,116, 10, 45, 45, 32, 32, 32,115, 58, 32, 98,105,110, 97,
-114,121, 32,115,116,114,105,110,103, 32,116,111, 32, 98,101, 32,101,110, 99,111,
-100,101,100, 10, 45, 45, 32, 82,101,116,117,114,110,115, 10, 45, 45, 32, 32, 32,
-101,115, 99, 97,112,101,100, 32,114,101,112,114,101,115,101,110,116, 97,116,105,
-111,110, 32,111,102, 32,115,116,114,105,110,103, 32, 98,105,110, 97,114,121, 10,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 10,102,117,
-110, 99,116,105,111,110, 32,117,110,101,115, 99, 97,112,101, 40,115, 41, 10, 32,
- 32, 32, 32,114,101,116,117,114,110, 32, 40,115,116,114,105,110,103, 46,103,115,
-117, 98, 40,115, 44, 32, 34, 37, 37, 40, 37,120, 37,120, 41, 34, 44, 32,102,117,
-110, 99,116,105,111,110, 40,104,101,120, 41, 10, 32, 32, 32, 32, 32, 32, 32, 32,
-114,101,116,117,114,110, 32,115,116,114,105,110,103, 46, 99,104, 97,114, 40, 98,
- 97,115,101, 46,116,111,110,117,109, 98,101,114, 40,104,101,120, 44, 32, 49, 54,
- 41, 41, 10, 32, 32, 32, 32,101,110,100, 41, 41, 10,101,110,100, 10, 10, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 10, 45, 45, 32, 66,
-117,105,108,100,115, 32, 97, 32,112, 97,116,104, 32,102,114,111,109, 32, 97, 32,
- 98, 97,115,101, 32,112, 97,116,104, 32, 97,110,100, 32, 97, 32,114,101,108, 97,
-116,105,118,101, 32,112, 97,116,104, 10, 45, 45, 32, 73,110,112,117,116, 10, 45,
- 45, 32, 32, 32, 98, 97,115,101, 95,112, 97,116,104, 10, 45, 45, 32, 32, 32,114,
-101,108, 97,116,105,118,101, 95,112, 97,116,104, 10, 45, 45, 32, 82,101,116,117,
-114,110,115, 10, 45, 45, 32, 32, 32, 99,111,114,114,101,115,112,111,110,100,105,
-110,103, 32, 97, 98,115,111,108,117,116,101, 32,112, 97,116,104, 10, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 10,108,111, 99, 97,108,
- 32,102,117,110, 99,116,105,111,110, 32, 97, 98,115,111,108,117,116,101, 95,112,
- 97,116,104, 40, 98, 97,115,101, 95,112, 97,116,104, 44, 32,114,101,108, 97,116,
-105,118,101, 95,112, 97,116,104, 41, 10, 32, 32, 32, 32,105,102, 32,115,116,114,
-105,110,103, 46,115,117, 98, 40,114,101,108, 97,116,105,118,101, 95,112, 97,116,
-104, 44, 32, 49, 44, 32, 49, 41, 32, 61, 61, 32, 34, 47, 34, 32,116,104,101,110,
- 32,114,101,116,117,114,110, 32,114,101,108, 97,116,105,118,101, 95,112, 97,116,
-104, 32,101,110,100, 10, 32, 32, 32, 32,108,111, 99, 97,108, 32,112, 97,116,104,
- 32, 61, 32,115,116,114,105,110,103, 46,103,115,117, 98, 40, 98, 97,115,101, 95,
-112, 97,116,104, 44, 32, 34, 91, 94, 47, 93, 42, 36, 34, 44, 32, 34, 34, 41, 10,
- 32, 32, 32, 32,112, 97,116,104, 32, 61, 32,112, 97,116,104, 32, 46, 46, 32,114,
-101,108, 97,116,105,118,101, 95,112, 97,116,104, 10, 32, 32, 32, 32,112, 97,116,
-104, 32, 61, 32,115,116,114,105,110,103, 46,103,115,117, 98, 40,112, 97,116,104,
- 44, 32, 34, 40, 91, 94, 47, 93, 42, 37, 46, 47, 41, 34, 44, 32,102,117,110, 99,
-116,105,111,110, 32, 40,115, 41, 10, 32, 32, 32, 32, 32, 32, 32, 32,105,102, 32,
-115, 32,126, 61, 32, 34, 46, 47, 34, 32,116,104,101,110, 32,114,101,116,117,114,
-110, 32,115, 32,101,108,115,101, 32,114,101,116,117,114,110, 32, 34, 34, 32,101,
-110,100, 10, 32, 32, 32, 32,101,110,100, 41, 10, 32, 32, 32, 32,112, 97,116,104,
- 32, 61, 32,115,116,114,105,110,103, 46,103,115,117, 98, 40,112, 97,116,104, 44,
- 32, 34, 47, 37, 46, 36, 34, 44, 32, 34, 47, 34, 41, 10, 32, 32, 32, 32,108,111,
- 99, 97,108, 32,114,101,100,117, 99,101,100, 10, 32, 32, 32, 32,119,104,105,108,
-101, 32,114,101,100,117, 99,101,100, 32,126, 61, 32,112, 97,116,104, 32,100,111,
- 10, 32, 32, 32, 32, 32, 32, 32, 32,114,101,100,117, 99,101,100, 32, 61, 32,112,
- 97,116,104, 10, 32, 32, 32, 32, 32, 32, 32, 32,112, 97,116,104, 32, 61, 32,115,
-116,114,105,110,103, 46,103,115,117, 98, 40,114,101,100,117, 99,101,100, 44, 32,
- 34, 40, 91, 94, 47, 93, 42, 47, 37, 46, 37, 46, 47, 41, 34, 44, 32,102,117,110,
- 99,116,105,111,110, 32, 40,115, 41, 10, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32,
- 32, 32,105,102, 32,115, 32,126, 61, 32, 34, 46, 46, 47, 46, 46, 47, 34, 32,116,
-104,101,110, 32,114,101,116,117,114,110, 32, 34, 34, 32,101,108,115,101, 32,114,
-101,116,117,114,110, 32,115, 32,101,110,100, 10, 32, 32, 32, 32, 32, 32, 32, 32,
-101,110,100, 41, 10, 32, 32, 32, 32,101,110,100, 10, 32, 32, 32, 32,112, 97,116,
-104, 32, 61, 32,115,116,114,105,110,103, 46,103,115,117, 98, 40,114,101,100,117,
- 99,101,100, 44, 32, 34, 40, 91, 94, 47, 93, 42, 47, 37, 46, 37, 46, 41, 36, 34,
- 44, 32,102,117,110, 99,116,105,111,110, 32, 40,115, 41, 10, 32, 32, 32, 32, 32,
- 32, 32, 32,105,102, 32,115, 32,126, 61, 32, 34, 46, 46, 47, 46, 46, 34, 32,116,
-104,101,110, 32,114,101,116,117,114,110, 32, 34, 34, 32,101,108,115,101, 32,114,
-101,116,117,114,110, 32,115, 32,101,110,100, 10, 32, 32, 32, 32,101,110,100, 41,
- 10, 32, 32, 32, 32,114,101,116,117,114,110, 32,112, 97,116,104, 10,101,110,100,
- 10, 10, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 10,
- 45, 45, 32, 80, 97,114,115,101,115, 32, 97, 32,117,114,108, 32, 97,110,100, 32,
-114,101,116,117,114,110,115, 32, 97, 32,116, 97, 98,108,101, 32,119,105,116,104,
- 32, 97,108,108, 32,105,116,115, 32,112, 97,114,116,115, 32, 97, 99, 99,111,114,
-100,105,110,103, 32,116,111, 32, 82, 70, 67, 32, 50, 51, 57, 54, 10, 45, 45, 32,
- 84,104,101, 32,102,111,108,108,111,119,105,110,103, 32,103,114, 97,109,109, 97,
-114, 32,100,101,115, 99,114,105, 98,101,115, 32,116,104,101, 32,110, 97,109,101,
-115, 32,103,105,118,101,110, 32,116,111, 32,116,104,101, 32, 85, 82, 76, 32,112,
- 97,114,116,115, 10, 45, 45, 32, 60,117,114,108, 62, 32, 58, 58, 61, 32, 60,115,
- 99,104,101,109,101, 62, 58, 47, 47, 60, 97,117,116,104,111,114,105,116,121, 62,
- 47, 60,112, 97,116,104, 62, 59, 60,112, 97,114, 97,109,115, 62, 63, 60,113,117,
-101,114,121, 62, 35, 60,102,114, 97,103,109,101,110,116, 62, 10, 45, 45, 32, 60,
- 97,117,116,104,111,114,105,116,121, 62, 32, 58, 58, 61, 32, 60,117,115,101,114,
-105,110,102,111, 62, 64, 60,104,111,115,116, 62, 58, 60,112,111,114,116, 62, 10,
- 45, 45, 32, 60,117,115,101,114,105,110,102,111, 62, 32, 58, 58, 61, 32, 60,117,
-115,101,114, 62, 91, 58, 60,112, 97,115,115,119,111,114,100, 62, 93, 10, 45, 45,
- 32, 60,112, 97,116,104, 62, 32, 58, 58, 32, 61, 32,123, 60,115,101,103,109,101,
-110,116, 62, 47,125, 60,115,101,103,109,101,110,116, 62, 10, 45, 45, 32, 73,110,
-112,117,116, 10, 45, 45, 32, 32, 32,117,114,108, 58, 32,117,110,105,102,111,114,
-109, 32,114,101,115,111,117,114, 99,101, 32,108,111, 99, 97,116,111,114, 32,111,
-102, 32,114,101,113,117,101,115,116, 10, 45, 45, 32, 32, 32,100,101,102, 97,117,
-108,116, 58, 32,116, 97, 98,108,101, 32,119,105,116,104, 32,100,101,102, 97,117,
-108,116, 32,118, 97,108,117,101,115, 32,102,111,114, 32,101, 97, 99,104, 32,102,
-105,101,108,100, 10, 45, 45, 32, 82,101,116,117,114,110,115, 10, 45, 45, 32, 32,
- 32,116, 97, 98,108,101, 32,119,105,116,104, 32,116,104,101, 32,102,111,108,108,
-111,119,105,110,103, 32,102,105,101,108,100,115, 44, 32,119,104,101,114,101, 32,
- 82, 70, 67, 32,110, 97,109,105,110,103, 32, 99,111,110,118,101,110,116,105,111,
-110,115, 32,104, 97,118,101, 10, 45, 45, 32, 32, 32, 98,101,101,110, 32,112,114,
-101,115,101,114,118,101,100, 58, 10, 45, 45, 32, 32, 32, 32, 32,115, 99,104,101,
-109,101, 44, 32, 97,117,116,104,111,114,105,116,121, 44, 32,117,115,101,114,105,
-110,102,111, 44, 32,117,115,101,114, 44, 32,112, 97,115,115,119,111,114,100, 44,
- 32,104,111,115,116, 44, 32,112,111,114,116, 44, 10, 45, 45, 32, 32, 32, 32, 32,
-112, 97,116,104, 44, 32,112, 97,114, 97,109,115, 44, 32,113,117,101,114,121, 44,
- 32,102,114, 97,103,109,101,110,116, 10, 45, 45, 32, 79, 98,115, 58, 10, 45, 45,
- 32, 32, 32,116,104,101, 32,108,101, 97,100,105,110,103, 32, 39, 47, 39, 32,105,
-110, 32,123, 47, 60,112, 97,116,104, 62,125, 32,105,115, 32, 99,111,110,115,105,
-100,101,114,101,100, 32,112, 97,114,116, 32,111,102, 32, 60,112, 97,116,104, 62,
- 10, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 10,102,
-117,110, 99,116,105,111,110, 32,112, 97,114,115,101, 40,117,114,108, 44, 32,100,
-101,102, 97,117,108,116, 41, 10, 32, 32, 32, 32, 45, 45, 32,105,110,105,116,105,
- 97,108,105,122,101, 32,100,101,102, 97,117,108,116, 32,112, 97,114, 97,109,101,
-116,101,114,115, 10, 32, 32, 32, 32,108,111, 99, 97,108, 32,112, 97,114,115,101,
-100, 32, 61, 32,123,125, 10, 32, 32, 32, 32,102,111,114, 32,105, 44,118, 32,105,
-110, 32, 98, 97,115,101, 46,112, 97,105,114,115, 40,100,101,102, 97,117,108,116,
- 32,111,114, 32,112, 97,114,115,101,100, 41, 32,100,111, 32,112, 97,114,115,101,
-100, 91,105, 93, 32, 61, 32,118, 32,101,110,100, 10, 32, 32, 32, 32, 45, 45, 32,
-101,109,112,116,121, 32,117,114,108, 32,105,115, 32,112, 97,114,115,101,100, 32,
-116,111, 32,110,105,108, 10, 32, 32, 32, 32,105,102, 32,110,111,116, 32,117,114,
-108, 32,111,114, 32,117,114,108, 32, 61, 61, 32, 34, 34, 32,116,104,101,110, 32,
-114,101,116,117,114,110, 32,110,105,108, 44, 32, 34,105,110,118, 97,108,105,100,
- 32,117,114,108, 34, 32,101,110,100, 10, 32, 32, 32, 32, 45, 45, 32,114,101,109,
-111,118,101, 32,119,104,105,116,101,115,112, 97, 99,101, 10, 32, 32, 32, 32, 45,
- 45, 32,117,114,108, 32, 61, 32,115,116,114,105,110,103, 46,103,115,117, 98, 40,
-117,114,108, 44, 32, 34, 37,115, 34, 44, 32, 34, 34, 41, 10, 32, 32, 32, 32, 45,
- 45, 32,103,101,116, 32,102,114, 97,103,109,101,110,116, 10, 32, 32, 32, 32,117,
-114,108, 32, 61, 32,115,116,114,105,110,103, 46,103,115,117, 98, 40,117,114,108,
- 44, 32, 34, 35, 40, 46, 42, 41, 36, 34, 44, 32,102,117,110, 99,116,105,111,110,
- 40,102, 41, 10, 32, 32, 32, 32, 32, 32, 32, 32,112, 97,114,115,101,100, 46,102,
-114, 97,103,109,101,110,116, 32, 61, 32,102, 10, 32, 32, 32, 32, 32, 32, 32, 32,
-114,101,116,117,114,110, 32, 34, 34, 10, 32, 32, 32, 32,101,110,100, 41, 10, 32,
- 32, 32, 32, 45, 45, 32,103,101,116, 32,115, 99,104,101,109,101, 10, 32, 32, 32,
- 32,117,114,108, 32, 61, 32,115,116,114,105,110,103, 46,103,115,117, 98, 40,117,
-114,108, 44, 32, 34, 94, 40, 91, 37,119, 93, 91, 37,119, 37, 43, 37, 45, 37, 46,
- 93, 42, 41, 37, 58, 34, 44, 10, 32, 32, 32, 32, 32, 32, 32, 32,102,117,110, 99,
-116,105,111,110, 40,115, 41, 32,112, 97,114,115,101,100, 46,115, 99,104,101,109,
-101, 32, 61, 32,115, 59, 32,114,101,116,117,114,110, 32, 34, 34, 32,101,110,100,
- 41, 10, 32, 32, 32, 32, 45, 45, 32,103,101,116, 32, 97,117,116,104,111,114,105,
-116,121, 10, 32, 32, 32, 32,117,114,108, 32, 61, 32,115,116,114,105,110,103, 46,
-103,115,117, 98, 40,117,114,108, 44, 32, 34, 94, 47, 47, 40, 91, 94, 47, 93, 42,
- 41, 34, 44, 32,102,117,110, 99,116,105,111,110, 40,110, 41, 10, 32, 32, 32, 32,
- 32, 32, 32, 32,112, 97,114,115,101,100, 46, 97,117,116,104,111,114,105,116,121,
- 32, 61, 32,110, 10, 32, 32, 32, 32, 32, 32, 32, 32,114,101,116,117,114,110, 32,
- 34, 34, 10, 32, 32, 32, 32,101,110,100, 41, 10, 32, 32, 32, 32, 45, 45, 32,103,
-101,116, 32,113,117,101,114,121, 32,115,116,114,105,110,103, 10, 32, 32, 32, 32,
-117,114,108, 32, 61, 32,115,116,114,105,110,103, 46,103,115,117, 98, 40,117,114,
-108, 44, 32, 34, 37, 63, 40, 46, 42, 41, 34, 44, 32,102,117,110, 99,116,105,111,
-110, 40,113, 41, 10, 32, 32, 32, 32, 32, 32, 32, 32,112, 97,114,115,101,100, 46,
-113,117,101,114,121, 32, 61, 32,113, 10, 32, 32, 32, 32, 32, 32, 32, 32,114,101,
-116,117,114,110, 32, 34, 34, 10, 32, 32, 32, 32,101,110,100, 41, 10, 32, 32, 32,
- 32, 45, 45, 32,103,101,116, 32,112, 97,114, 97,109,115, 10, 32, 32, 32, 32,117,
-114,108, 32, 61, 32,115,116,114,105,110,103, 46,103,115,117, 98, 40,117,114,108,
- 44, 32, 34, 37, 59, 40, 46, 42, 41, 34, 44, 32,102,117,110, 99,116,105,111,110,
- 40,112, 41, 10, 32, 32, 32, 32, 32, 32, 32, 32,112, 97,114,115,101,100, 46,112,
- 97,114, 97,109,115, 32, 61, 32,112, 10, 32, 32, 32, 32, 32, 32, 32, 32,114,101,
-116,117,114,110, 32, 34, 34, 10, 32, 32, 32, 32,101,110,100, 41, 10, 32, 32, 32,
- 32, 45, 45, 32,112, 97,116,104, 32,105,115, 32,119,104, 97,116,101,118,101,114,
- 32,119, 97,115, 32,108,101,102,116, 10, 32, 32, 32, 32,105,102, 32,117,114,108,
- 32,126, 61, 32, 34, 34, 32,116,104,101,110, 32,112, 97,114,115,101,100, 46,112,
- 97,116,104, 32, 61, 32,117,114,108, 32,101,110,100, 10, 32, 32, 32, 32,108,111,
- 99, 97,108, 32, 97,117,116,104,111,114,105,116,121, 32, 61, 32,112, 97,114,115,
-101,100, 46, 97,117,116,104,111,114,105,116,121, 10, 32, 32, 32, 32,105,102, 32,
-110,111,116, 32, 97,117,116,104,111,114,105,116,121, 32,116,104,101,110, 32,114,
-101,116,117,114,110, 32,112, 97,114,115,101,100, 32,101,110,100, 10, 32, 32, 32,
- 32, 97,117,116,104,111,114,105,116,121, 32, 61, 32,115,116,114,105,110,103, 46,
-103,115,117, 98, 40, 97,117,116,104,111,114,105,116,121, 44, 34, 94, 40, 91, 94,
- 64, 93, 42, 41, 64, 34, 44, 10, 32, 32, 32, 32, 32, 32, 32, 32,102,117,110, 99,
-116,105,111,110, 40,117, 41, 32,112, 97,114,115,101,100, 46,117,115,101,114,105,
-110,102,111, 32, 61, 32,117, 59, 32,114,101,116,117,114,110, 32, 34, 34, 32,101,
-110,100, 41, 10, 32, 32, 32, 32, 97,117,116,104,111,114,105,116,121, 32, 61, 32,
-115,116,114,105,110,103, 46,103,115,117, 98, 40, 97,117,116,104,111,114,105,116,
-121, 44, 32, 34, 58, 40, 91, 94, 58, 37, 93, 93, 42, 41, 36, 34, 44, 10, 32, 32,
- 32, 32, 32, 32, 32, 32,102,117,110, 99,116,105,111,110, 40,112, 41, 32,112, 97,
-114,115,101,100, 46,112,111,114,116, 32, 61, 32,112, 59, 32,114,101,116,117,114,
-110, 32, 34, 34, 32,101,110,100, 41, 10, 32, 32, 32, 32,105,102, 32, 97,117,116,
-104,111,114,105,116,121, 32,126, 61, 32, 34, 34, 32,116,104,101,110, 32, 10, 32,
- 32, 32, 32, 32, 32, 32, 32, 45, 45, 32, 73, 80,118, 54, 63, 10, 32, 32, 32, 32,
- 32, 32, 32, 32,112, 97,114,115,101,100, 46,104,111,115,116, 32, 61, 32,115,116,
-114,105,110,103, 46,109, 97,116, 99,104, 40, 97,117,116,104,111,114,105,116,121,
- 44, 32, 34, 94, 37, 91, 40, 46, 43, 41, 37, 93, 36, 34, 41, 32,111,114, 32, 97,
-117,116,104,111,114,105,116,121, 32, 10, 32, 32, 32, 32,101,110,100, 10, 32, 32,
- 32, 32,108,111, 99, 97,108, 32,117,115,101,114,105,110,102,111, 32, 61, 32,112,
- 97,114,115,101,100, 46,117,115,101,114,105,110,102,111, 10, 32, 32, 32, 32,105,
-102, 32,110,111,116, 32,117,115,101,114,105,110,102,111, 32,116,104,101,110, 32,
-114,101,116,117,114,110, 32,112, 97,114,115,101,100, 32,101,110,100, 10, 32, 32,
- 32, 32,117,115,101,114,105,110,102,111, 32, 61, 32,115,116,114,105,110,103, 46,
-103,115,117, 98, 40,117,115,101,114,105,110,102,111, 44, 32, 34, 58, 40, 91, 94,
- 58, 93, 42, 41, 36, 34, 44, 10, 32, 32, 32, 32, 32, 32, 32, 32,102,117,110, 99,
-116,105,111,110, 40,112, 41, 32,112, 97,114,115,101,100, 46,112, 97,115,115,119,
-111,114,100, 32, 61, 32,112, 59, 32,114,101,116,117,114,110, 32, 34, 34, 32,101,
-110,100, 41, 10, 32, 32, 32, 32,112, 97,114,115,101,100, 46,117,115,101,114, 32,
- 61, 32,117,115,101,114,105,110,102,111, 10, 32, 32, 32, 32,114,101,116,117,114,
-110, 32,112, 97,114,115,101,100, 10,101,110,100, 10, 10, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 10, 45, 45, 32, 82,101, 98,117,105,
-108,100,115, 32, 97, 32,112, 97,114,115,101,100, 32, 85, 82, 76, 32,102,114,111,
-109, 32,105,116,115, 32, 99,111,109,112,111,110,101,110,116,115, 46, 10, 45, 45,
- 32, 67,111,109,112,111,110,101,110,116,115, 32, 97,114,101, 32,112,114,111,116,
-101, 99,116,101,100, 32,105,102, 32, 97,110,121, 32,114,101,115,101,114,118,101,
-100, 32,111,114, 32,117,110, 97,108,108,111,119,101,100, 32, 99,104, 97,114, 97,
- 99,116,101,114,115, 32, 97,114,101, 32,102,111,117,110,100, 10, 45, 45, 32, 73,
-110,112,117,116, 10, 45, 45, 32, 32, 32,112, 97,114,115,101,100, 58, 32,112, 97,
-114,115,101,100, 32, 85, 82, 76, 44, 32, 97,115, 32,114,101,116,117,114,110,101,
-100, 32, 98,121, 32,112, 97,114,115,101, 10, 45, 45, 32, 82,101,116,117,114,110,
-115, 10, 45, 45, 32, 32, 32, 97, 32,115,116,114,105,110,103,105,110,103, 32,119,
-105,116,104, 32,116,104,101, 32, 99,111,114,114,101,115,112,111,110,100,105,110,
-103, 32, 85, 82, 76, 10, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 10,102,117,110, 99,116,105,111,110, 32, 98,117,105,108,100, 40,112,
- 97,114,115,101,100, 41, 10, 32, 32, 32, 32,108,111, 99, 97,108, 32,112,112, 97,
-116,104, 32, 61, 32,112, 97,114,115,101, 95,112, 97,116,104, 40,112, 97,114,115,
-101,100, 46,112, 97,116,104, 32,111,114, 32, 34, 34, 41, 10, 32, 32, 32, 32,108,
-111, 99, 97,108, 32,117,114,108, 32, 61, 32, 98,117,105,108,100, 95,112, 97,116,
-104, 40,112,112, 97,116,104, 41, 10, 32, 32, 32, 32,105,102, 32,112, 97,114,115,
-101,100, 46,112, 97,114, 97,109,115, 32,116,104,101,110, 32,117,114,108, 32, 61,
- 32,117,114,108, 32, 46, 46, 32, 34, 59, 34, 32, 46, 46, 32,112, 97,114,115,101,
-100, 46,112, 97,114, 97,109,115, 32,101,110,100, 10, 32, 32, 32, 32,105,102, 32,
-112, 97,114,115,101,100, 46,113,117,101,114,121, 32,116,104,101,110, 32,117,114,
-108, 32, 61, 32,117,114,108, 32, 46, 46, 32, 34, 63, 34, 32, 46, 46, 32,112, 97,
-114,115,101,100, 46,113,117,101,114,121, 32,101,110,100, 10, 32, 32, 32, 32,108,
-111, 99, 97,108, 32, 97,117,116,104,111,114,105,116,121, 32, 61, 32,112, 97,114,
-115,101,100, 46, 97,117,116,104,111,114,105,116,121, 10, 32, 32, 32, 32,105,102,
- 32,112, 97,114,115,101,100, 46,104,111,115,116, 32,116,104,101,110, 10, 32, 32,
- 32, 32, 32, 32, 32, 32, 97,117,116,104,111,114,105,116,121, 32, 61, 32,112, 97,
-114,115,101,100, 46,104,111,115,116, 10, 32, 32, 32, 32, 32, 32, 32, 32,105,102,
- 32,115,116,114,105,110,103, 46,102,105,110,100, 40, 97,117,116,104,111,114,105,
-116,121, 44, 32, 34, 58, 34, 41, 32,116,104,101,110, 32, 45, 45, 32, 73, 80,118,
- 54, 63, 10, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 97,117,116,104,111,
-114,105,116,121, 32, 61, 32, 34, 91, 34, 32, 46, 46, 32, 97,117,116,104,111,114,
-105,116,121, 32, 46, 46, 32, 34, 93, 34, 10, 32, 32, 32, 32, 32, 32, 32, 32,101,
-110,100, 10, 32, 32, 32, 32, 32, 32, 32, 32,105,102, 32,112, 97,114,115,101,100,
- 46,112,111,114,116, 32,116,104,101,110, 32, 97,117,116,104,111,114,105,116,121,
- 32, 61, 32, 97,117,116,104,111,114,105,116,121, 32, 46, 46, 32, 34, 58, 34, 32,
- 46, 46, 32,112, 97,114,115,101,100, 46,112,111,114,116, 32,101,110,100, 10, 32,
- 32, 32, 32, 32, 32, 32, 32,108,111, 99, 97,108, 32,117,115,101,114,105,110,102,
-111, 32, 61, 32,112, 97,114,115,101,100, 46,117,115,101,114,105,110,102,111, 10,
- 32, 32, 32, 32, 32, 32, 32, 32,105,102, 32,112, 97,114,115,101,100, 46,117,115,
-101,114, 32,116,104,101,110, 10, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32,
-117,115,101,114,105,110,102,111, 32, 61, 32,112, 97,114,115,101,100, 46,117,115,
-101,114, 10, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32,105,102, 32,112, 97,
-114,115,101,100, 46,112, 97,115,115,119,111,114,100, 32,116,104,101,110, 10, 32,
- 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32,117,115,101,114,105,
-110,102,111, 32, 61, 32,117,115,101,114,105,110,102,111, 32, 46, 46, 32, 34, 58,
- 34, 32, 46, 46, 32,112, 97,114,115,101,100, 46,112, 97,115,115,119,111,114,100,
- 10, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32,101,110,100, 10, 32, 32, 32,
- 32, 32, 32, 32, 32,101,110,100, 10, 32, 32, 32, 32, 32, 32, 32, 32,105,102, 32,
-117,115,101,114,105,110,102,111, 32,116,104,101,110, 32, 97,117,116,104,111,114,
-105,116,121, 32, 61, 32,117,115,101,114,105,110,102,111, 32, 46, 46, 32, 34, 64,
- 34, 32, 46, 46, 32, 97,117,116,104,111,114,105,116,121, 32,101,110,100, 10, 32,
- 32, 32, 32,101,110,100, 10, 32, 32, 32, 32,105,102, 32, 97,117,116,104,111,114,
-105,116,121, 32,116,104,101,110, 32,117,114,108, 32, 61, 32, 34, 47, 47, 34, 32,
- 46, 46, 32, 97,117,116,104,111,114,105,116,121, 32, 46, 46, 32,117,114,108, 32,
-101,110,100, 10, 32, 32, 32, 32,105,102, 32,112, 97,114,115,101,100, 46,115, 99,
-104,101,109,101, 32,116,104,101,110, 32,117,114,108, 32, 61, 32,112, 97,114,115,
-101,100, 46,115, 99,104,101,109,101, 32, 46, 46, 32, 34, 58, 34, 32, 46, 46, 32,
-117,114,108, 32,101,110,100, 10, 32, 32, 32, 32,105,102, 32,112, 97,114,115,101,
-100, 46,102,114, 97,103,109,101,110,116, 32,116,104,101,110, 32,117,114,108, 32,
- 61, 32,117,114,108, 32, 46, 46, 32, 34, 35, 34, 32, 46, 46, 32,112, 97,114,115,
-101,100, 46,102,114, 97,103,109,101,110,116, 32,101,110,100, 10, 32, 32, 32, 32,
- 45, 45, 32,117,114,108, 32, 61, 32,115,116,114,105,110,103, 46,103,115,117, 98,
- 40,117,114,108, 44, 32, 34, 37,115, 34, 44, 32, 34, 34, 41, 10, 32, 32, 32, 32,
-114,101,116,117,114,110, 32,117,114,108, 10,101,110,100, 10, 10, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 10, 45, 45, 32, 66,117,105,
-108,100,115, 32, 97, 32, 97, 98,115,111,108,117,116,101, 32, 85, 82, 76, 32,102,
-114,111,109, 32, 97, 32, 98, 97,115,101, 32, 97,110,100, 32, 97, 32,114,101,108,
- 97,116,105,118,101, 32, 85, 82, 76, 32, 97, 99, 99,111,114,100,105,110,103, 32,
-116,111, 32, 82, 70, 67, 32, 50, 51, 57, 54, 10, 45, 45, 32, 73,110,112,117,116,
- 10, 45, 45, 32, 32, 32, 98, 97,115,101, 95,117,114,108, 10, 45, 45, 32, 32, 32,
-114,101,108, 97,116,105,118,101, 95,117,114,108, 10, 45, 45, 32, 82,101,116,117,
-114,110,115, 10, 45, 45, 32, 32, 32, 99,111,114,114,101,115,112,111,110,100,105,
-110,103, 32, 97, 98,115,111,108,117,116,101, 32,117,114,108, 10, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 10,102,117,110, 99,116,105,
-111,110, 32, 97, 98,115,111,108,117,116,101, 40, 98, 97,115,101, 95,117,114,108,
- 44, 32,114,101,108, 97,116,105,118,101, 95,117,114,108, 41, 10, 32, 32, 32, 32,
-105,102, 32, 98, 97,115,101, 46,116,121,112,101, 40, 98, 97,115,101, 95,117,114,
-108, 41, 32, 61, 61, 32, 34,116, 97, 98,108,101, 34, 32,116,104,101,110, 10, 32,
- 32, 32, 32, 32, 32, 32, 32, 98, 97,115,101, 95,112, 97,114,115,101,100, 32, 61,
- 32, 98, 97,115,101, 95,117,114,108, 10, 32, 32, 32, 32, 32, 32, 32, 32, 98, 97,
-115,101, 95,117,114,108, 32, 61, 32, 98,117,105,108,100, 40, 98, 97,115,101, 95,
-112, 97,114,115,101,100, 41, 10, 32, 32, 32, 32,101,108,115,101, 10, 32, 32, 32,
- 32, 32, 32, 32, 32, 98, 97,115,101, 95,112, 97,114,115,101,100, 32, 61, 32,112,
- 97,114,115,101, 40, 98, 97,115,101, 95,117,114,108, 41, 10, 32, 32, 32, 32,101,
-110,100, 10, 32, 32, 32, 32,108,111, 99, 97,108, 32,114,101,108, 97,116,105,118,
-101, 95,112, 97,114,115,101,100, 32, 61, 32,112, 97,114,115,101, 40,114,101,108,
- 97,116,105,118,101, 95,117,114,108, 41, 10, 32, 32, 32, 32,105,102, 32,110,111,
-116, 32, 98, 97,115,101, 95,112, 97,114,115,101,100, 32,116,104,101,110, 32,114,
-101,116,117,114,110, 32,114,101,108, 97,116,105,118,101, 95,117,114,108, 10, 32,
- 32, 32, 32,101,108,115,101,105,102, 32,110,111,116, 32,114,101,108, 97,116,105,
-118,101, 95,112, 97,114,115,101,100, 32,116,104,101,110, 32,114,101,116,117,114,
-110, 32, 98, 97,115,101, 95,117,114,108, 10, 32, 32, 32, 32,101,108,115,101,105,
-102, 32,114,101,108, 97,116,105,118,101, 95,112, 97,114,115,101,100, 46,115, 99,
-104,101,109,101, 32,116,104,101,110, 32,114,101,116,117,114,110, 32,114,101,108,
- 97,116,105,118,101, 95,117,114,108, 10, 32, 32, 32, 32,101,108,115,101, 10, 32,
- 32, 32, 32, 32, 32, 32, 32,114,101,108, 97,116,105,118,101, 95,112, 97,114,115,
-101,100, 46,115, 99,104,101,109,101, 32, 61, 32, 98, 97,115,101, 95,112, 97,114,
-115,101,100, 46,115, 99,104,101,109,101, 10, 32, 32, 32, 32, 32, 32, 32, 32,105,
-102, 32,110,111,116, 32,114,101,108, 97,116,105,118,101, 95,112, 97,114,115,101,
-100, 46, 97,117,116,104,111,114,105,116,121, 32,116,104,101,110, 10, 32, 32, 32,
- 32, 32, 32, 32, 32, 32, 32, 32, 32,114,101,108, 97,116,105,118,101, 95,112, 97,
-114,115,101,100, 46, 97,117,116,104,111,114,105,116,121, 32, 61, 32, 98, 97,115,
-101, 95,112, 97,114,115,101,100, 46, 97,117,116,104,111,114,105,116,121, 10, 32,
- 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32,105,102, 32,110,111,116, 32,114,101,
-108, 97,116,105,118,101, 95,112, 97,114,115,101,100, 46,112, 97,116,104, 32,116,
-104,101,110, 10, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32,
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+ 0x73, 0x5f, 0x64, 0x69, 0x72, 0x65, 0x63, 0x74, 0x6f, 0x72, 0x79, 0x20,
+ 0x74, 0x68, 0x65, 0x6e, 0x20, 0x70, 0x61, 0x74, 0x68, 0x20, 0x3d, 0x20,
+ 0x70, 0x61, 0x74, 0x68, 0x20, 0x2e, 0x2e, 0x20, 0x22, 0x2f, 0x22, 0x20,
+ 0x65, 0x6e, 0x64, 0x0a, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+ 0x65, 0x6e, 0x64, 0x0a, 0x20, 0x20, 0x20, 0x20, 0x65, 0x6c, 0x73, 0x65,
+ 0x0a, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x66, 0x6f, 0x72,
+ 0x20, 0x69, 0x20, 0x3d, 0x20, 0x31, 0x2c, 0x20, 0x6e, 0x2d, 0x31, 0x20,
+ 0x64, 0x6f, 0x0a, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+ 0x20, 0x20, 0x20, 0x70, 0x61, 0x74, 0x68, 0x20, 0x3d, 0x20, 0x70, 0x61,
+ 0x74, 0x68, 0x20, 0x2e, 0x2e, 0x20, 0x70, 0x72, 0x6f, 0x74, 0x65, 0x63,
+ 0x74, 0x5f, 0x73, 0x65, 0x67, 0x6d, 0x65, 0x6e, 0x74, 0x28, 0x70, 0x61,
+ 0x72, 0x73, 0x65, 0x64, 0x5b, 0x69, 0x5d, 0x29, 0x0a, 0x20, 0x20, 0x20,
+ 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x70, 0x61, 0x74,
+ 0x68, 0x20, 0x3d, 0x20, 0x70, 0x61, 0x74, 0x68, 0x20, 0x2e, 0x2e, 0x20,
+ 0x22, 0x2f, 0x22, 0x0a, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+ 0x65, 0x6e, 0x64, 0x0a, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+ 0x69, 0x66, 0x20, 0x6e, 0x20, 0x3e, 0x20, 0x30, 0x20, 0x74, 0x68, 0x65,
+ 0x6e, 0x0a, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+ 0x20, 0x20, 0x70, 0x61, 0x74, 0x68, 0x20, 0x3d, 0x20, 0x70, 0x61, 0x74,
+ 0x68, 0x20, 0x2e, 0x2e, 0x20, 0x70, 0x72, 0x6f, 0x74, 0x65, 0x63, 0x74,
+ 0x5f, 0x73, 0x65, 0x67, 0x6d, 0x65, 0x6e, 0x74, 0x28, 0x70, 0x61, 0x72,
+ 0x73, 0x65, 0x64, 0x5b, 0x6e, 0x5d, 0x29, 0x0a, 0x20, 0x20, 0x20, 0x20,
+ 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x69, 0x66, 0x20, 0x70,
+ 0x61, 0x72, 0x73, 0x65, 0x64, 0x2e, 0x69, 0x73, 0x5f, 0x64, 0x69, 0x72,
+ 0x65, 0x63, 0x74, 0x6f, 0x72, 0x79, 0x20, 0x74, 0x68, 0x65, 0x6e, 0x20,
+ 0x70, 0x61, 0x74, 0x68, 0x20, 0x3d, 0x20, 0x70, 0x61, 0x74, 0x68, 0x20,
+ 0x2e, 0x2e, 0x20, 0x22, 0x2f, 0x22, 0x20, 0x65, 0x6e, 0x64, 0x0a, 0x20,
+ 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x65, 0x6e, 0x64, 0x0a, 0x20,
+ 0x20, 0x20, 0x20, 0x65, 0x6e, 0x64, 0x0a, 0x20, 0x20, 0x20, 0x20, 0x69,
+ 0x66, 0x20, 0x70, 0x61, 0x72, 0x73, 0x65, 0x64, 0x2e, 0x69, 0x73, 0x5f,
+ 0x61, 0x62, 0x73, 0x6f, 0x6c, 0x75, 0x74, 0x65, 0x20, 0x74, 0x68, 0x65,
+ 0x6e, 0x20, 0x70, 0x61, 0x74, 0x68, 0x20, 0x3d, 0x20, 0x22, 0x2f, 0x22,
+ 0x20, 0x2e, 0x2e, 0x20, 0x70, 0x61, 0x74, 0x68, 0x20, 0x65, 0x6e, 0x64,
+ 0x0a, 0x20, 0x20, 0x20, 0x20, 0x72, 0x65, 0x74, 0x75, 0x72, 0x6e, 0x20,
+ 0x70, 0x61, 0x74, 0x68, 0x0a, 0x65, 0x6e, 0x64, 0x0a, 0x72, 0x65, 0x74,
+ 0x75, 0x72, 0x6e, 0x20, 0x5f, 0x4d, 0x0a,0x0};
return luaL_dostring(L, (const char*)B);
} /* end of embedded lua code */
-
diff --git a/Build/source/texk/web2c/luatexdir/luasocket/src/usocket.c b/Build/source/texk/web2c/luatexdir/luasocket/src/usocket.c
index a2a2c3ec23c..6e7f8f67479 100644
--- a/Build/source/texk/web2c/luatexdir/luasocket/src/usocket.c
+++ b/Build/source/texk/web2c/luatexdir/luasocket/src/usocket.c
@@ -4,12 +4,13 @@
*
* The code is now interrupt-safe.
* The penalty of calling select to avoid busy-wait is only paid when
-* the I/O call fail in the first place.
+* the I/O call fail in the first place.
\*=========================================================================*/
-#include <string.h>
+#include <string.h>
#include <signal.h>
#include "socket.h"
+#include "pierror.h"
/*-------------------------------------------------------------------------*\
* Wait for readable/writable/connected socket with timeout
@@ -72,16 +73,16 @@ int socket_waitfd(p_socket ps, int sw, p_timeout tm) {
/*-------------------------------------------------------------------------*\
-* Initializes module
+* Initializes module
\*-------------------------------------------------------------------------*/
int socket_open(void) {
- /* instals a handler to ignore sigpipe or it will crash us */
+ /* installs a handler to ignore sigpipe or it will crash us */
signal(SIGPIPE, SIG_IGN);
return 1;
}
/*-------------------------------------------------------------------------*\
-* Close module
+* Close module
\*-------------------------------------------------------------------------*/
int socket_close(void) {
return 1;
@@ -92,7 +93,6 @@ int socket_close(void) {
\*-------------------------------------------------------------------------*/
void socket_destroy(p_socket ps) {
if (*ps != SOCKET_INVALID) {
- socket_setblocking(ps);
close(*ps);
*ps = SOCKET_INVALID;
}
@@ -101,7 +101,7 @@ void socket_destroy(p_socket ps) {
/*-------------------------------------------------------------------------*\
* Select with timeout control
\*-------------------------------------------------------------------------*/
-int socket_select(t_socket n, fd_set *rfds, fd_set *wfds, fd_set *efds,
+int socket_select(t_socket n, fd_set *rfds, fd_set *wfds, fd_set *efds,
p_timeout tm) {
int ret;
do {
@@ -120,8 +120,8 @@ int socket_select(t_socket n, fd_set *rfds, fd_set *wfds, fd_set *efds,
\*-------------------------------------------------------------------------*/
int socket_create(p_socket ps, int domain, int type, int protocol) {
*ps = socket(domain, type, protocol);
- if (*ps != SOCKET_INVALID) return IO_DONE;
- else return errno;
+ if (*ps != SOCKET_INVALID) return IO_DONE;
+ else return errno;
}
/*-------------------------------------------------------------------------*\
@@ -130,29 +130,25 @@ int socket_create(p_socket ps, int domain, int type, int protocol) {
int socket_bind(p_socket ps, SA *addr, socklen_t len) {
int err = IO_DONE;
socket_setblocking(ps);
- if (bind(*ps, addr, len) < 0) err = errno;
+ if (bind(*ps, addr, len) < 0) err = errno;
socket_setnonblocking(ps);
return err;
}
/*-------------------------------------------------------------------------*\
-*
+*
\*-------------------------------------------------------------------------*/
int socket_listen(p_socket ps, int backlog) {
- int err = IO_DONE;
- socket_setblocking(ps);
- if (listen(*ps, backlog)) err = errno;
- socket_setnonblocking(ps);
+ int err = IO_DONE;
+ if (listen(*ps, backlog)) err = errno;
return err;
}
/*-------------------------------------------------------------------------*\
-*
+*
\*-------------------------------------------------------------------------*/
void socket_shutdown(p_socket ps, int how) {
- socket_setblocking(ps);
shutdown(*ps, how);
- socket_setnonblocking(ps);
}
/*-------------------------------------------------------------------------*\
@@ -166,7 +162,7 @@ int socket_connect(p_socket ps, SA *addr, socklen_t len, p_timeout tm) {
do if (connect(*ps, addr, len) == 0) return IO_DONE;
while ((err = errno) == EINTR);
/* if connection failed immediately, return error code */
- if (err != EINPROGRESS && err != EAGAIN) return err;
+ if (err != EINPROGRESS && err != EAGAIN) return err;
/* zero timeout case optimization */
if (timeout_iszero(tm)) return IO_TIMEOUT;
/* wait until we have the result of the connection attempt or timeout */
@@ -181,7 +177,7 @@ int socket_connect(p_socket ps, SA *addr, socklen_t len, p_timeout tm) {
* Accept with timeout
\*-------------------------------------------------------------------------*/
int socket_accept(p_socket ps, p_socket pa, SA *addr, socklen_t *len, p_timeout tm) {
- if (*ps == SOCKET_INVALID) return IO_CLOSED;
+ if (*ps == SOCKET_INVALID) return IO_CLOSED;
for ( ;; ) {
int err;
if ((*pa = accept(*ps, addr, len)) != SOCKET_INVALID) return IO_DONE;
@@ -197,7 +193,7 @@ int socket_accept(p_socket ps, p_socket pa, SA *addr, socklen_t *len, p_timeout
/*-------------------------------------------------------------------------*\
* Send with timeout
\*-------------------------------------------------------------------------*/
-int socket_send(p_socket ps, const char *data, size_t count,
+int socket_send(p_socket ps, const char *data, size_t count,
size_t *sent, p_timeout tm)
{
int err;
@@ -215,6 +211,8 @@ int socket_send(p_socket ps, const char *data, size_t count,
err = errno;
/* EPIPE means the connection was closed */
if (err == EPIPE) return IO_CLOSED;
+ /* EPROTOTYPE means the connection is being closed (on Yosemite!)*/
+ if (err == EPROTOTYPE) continue;
/* we call was interrupted, just try again */
if (err == EINTR) continue;
/* if failed fatal reason, report error */
@@ -229,20 +227,21 @@ int socket_send(p_socket ps, const char *data, size_t count,
/*-------------------------------------------------------------------------*\
* Sendto with timeout
\*-------------------------------------------------------------------------*/
-int socket_sendto(p_socket ps, const char *data, size_t count, size_t *sent,
+int socket_sendto(p_socket ps, const char *data, size_t count, size_t *sent,
SA *addr, socklen_t len, p_timeout tm)
{
int err;
*sent = 0;
if (*ps == SOCKET_INVALID) return IO_CLOSED;
for ( ;; ) {
- long put = (long) sendto(*ps, data, count, 0, addr, len);
+ long put = (long) sendto(*ps, data, count, 0, addr, len);
if (put >= 0) {
*sent = put;
return IO_DONE;
}
err = errno;
if (err == EPIPE) return IO_CLOSED;
+ if (err == EPROTOTYPE) continue;
if (err == EINTR) continue;
if (err != EAGAIN) return err;
if ((err = socket_waitfd(ps, WAITFD_W, tm)) != IO_DONE) return err;
@@ -266,8 +265,8 @@ int socket_recv(p_socket ps, char *data, size_t count, size_t *got, p_timeout tm
err = errno;
if (taken == 0) return IO_CLOSED;
if (err == EINTR) continue;
- if (err != EAGAIN) return err;
- if ((err = socket_waitfd(ps, WAITFD_R, tm)) != IO_DONE) return err;
+ if (err != EAGAIN) return err;
+ if ((err = socket_waitfd(ps, WAITFD_R, tm)) != IO_DONE) return err;
}
return IO_UNKNOWN;
}
@@ -275,7 +274,7 @@ int socket_recv(p_socket ps, char *data, size_t count, size_t *got, p_timeout tm
/*-------------------------------------------------------------------------*\
* Recvfrom with timeout
\*-------------------------------------------------------------------------*/
-int socket_recvfrom(p_socket ps, char *data, size_t count, size_t *got,
+int socket_recvfrom(p_socket ps, char *data, size_t count, size_t *got,
SA *addr, socklen_t *len, p_timeout tm) {
int err;
*got = 0;
@@ -289,8 +288,8 @@ int socket_recvfrom(p_socket ps, char *data, size_t count, size_t *got,
err = errno;
if (taken == 0) return IO_CLOSED;
if (err == EINTR) continue;
- if (err != EAGAIN) return err;
- if ((err = socket_waitfd(ps, WAITFD_R, tm)) != IO_DONE) return err;
+ if (err != EAGAIN) return err;
+ if ((err = socket_waitfd(ps, WAITFD_R, tm)) != IO_DONE) return err;
}
return IO_UNKNOWN;
}
@@ -303,7 +302,7 @@ int socket_recvfrom(p_socket ps, char *data, size_t count, size_t *got,
* with send/recv replaced with write/read. We can't just use write/read
* in the socket version, because behaviour when size is zero is different.
\*-------------------------------------------------------------------------*/
-int socket_write(p_socket ps, const char *data, size_t count,
+int socket_write(p_socket ps, const char *data, size_t count,
size_t *sent, p_timeout tm)
{
int err;
@@ -321,6 +320,8 @@ int socket_write(p_socket ps, const char *data, size_t count,
err = errno;
/* EPIPE means the connection was closed */
if (err == EPIPE) return IO_CLOSED;
+ /* EPROTOTYPE means the connection is being closed (on Yosemite!)*/
+ if (err == EPROTOTYPE) continue;
/* we call was interrupted, just try again */
if (err == EINTR) continue;
/* if failed fatal reason, report error */
@@ -349,8 +350,8 @@ int socket_read(p_socket ps, char *data, size_t count, size_t *got, p_timeout tm
err = errno;
if (taken == 0) return IO_CLOSED;
if (err == EINTR) continue;
- if (err != EAGAIN) return err;
- if ((err = socket_waitfd(ps, WAITFD_R, tm)) != IO_DONE) return err;
+ if (err != EAGAIN) return err;
+ if ((err = socket_waitfd(ps, WAITFD_R, tm)) != IO_DONE) return err;
}
return IO_UNKNOWN;
}
@@ -374,7 +375,7 @@ void socket_setnonblocking(p_socket ps) {
}
/*-------------------------------------------------------------------------*\
-* DNS helpers
+* DNS helpers
\*-------------------------------------------------------------------------*/
int socket_gethostbyaddr(const char *addr, socklen_t len, struct hostent **hp) {
*hp = gethostbyaddr(addr, len, AF_INET);
@@ -399,7 +400,7 @@ int socket_gethostbyname(const char *addr, struct hostent **hp) {
const char *socket_hoststrerror(int err) {
if (err <= 0) return io_strerror(err);
switch (err) {
- case HOST_NOT_FOUND: return "host not found";
+ case HOST_NOT_FOUND: return PIE_HOST_NOT_FOUND;
default: return hstrerror(err);
}
}
@@ -407,44 +408,43 @@ const char *socket_hoststrerror(int err) {
const char *socket_strerror(int err) {
if (err <= 0) return io_strerror(err);
switch (err) {
- case EADDRINUSE: return "address already in use";
- case EISCONN: return "already connected";
- case EACCES: return "permission denied";
- case ECONNREFUSED: return "connection refused";
- case ECONNABORTED: return "closed";
- case ECONNRESET: return "closed";
- case ETIMEDOUT: return "timeout";
- default: return strerror(err);
+ case EADDRINUSE: return PIE_ADDRINUSE;
+ case EISCONN: return PIE_ISCONN;
+ case EACCES: return PIE_ACCESS;
+ case ECONNREFUSED: return PIE_CONNREFUSED;
+ case ECONNABORTED: return PIE_CONNABORTED;
+ case ECONNRESET: return PIE_CONNRESET;
+ case ETIMEDOUT: return PIE_TIMEDOUT;
+ default: {
+ return strerror(err);
+ }
}
}
const char *socket_ioerror(p_socket ps, int err) {
(void) ps;
return socket_strerror(err);
-}
+}
const char *socket_gaistrerror(int err) {
- if (err == 0) return NULL;
+ if (err == 0) return NULL;
switch (err) {
- case EAI_AGAIN: return "temporary failure in name resolution";
- case EAI_BADFLAGS: return "invalid value for ai_flags";
+ case EAI_AGAIN: return PIE_AGAIN;
+ case EAI_BADFLAGS: return PIE_BADFLAGS;
#ifdef EAI_BADHINTS
- case EAI_BADHINTS: return "invalid value for hints";
-#endif
- case EAI_FAIL: return "non-recoverable failure in name resolution";
- case EAI_FAMILY: return "ai_family not supported";
- case EAI_MEMORY: return "memory allocation failure";
- case EAI_NONAME:
- return "host or service not provided, or not known";
-#ifdef EAI_OVERFLOW
- case EAI_OVERFLOW: return "argument buffer overflow";
+ case EAI_BADHINTS: return PIE_BADHINTS;
#endif
+ case EAI_FAIL: return PIE_FAIL;
+ case EAI_FAMILY: return PIE_FAMILY;
+ case EAI_MEMORY: return PIE_MEMORY;
+ case EAI_NONAME: return PIE_NONAME;
+ case EAI_OVERFLOW: return PIE_OVERFLOW;
#ifdef EAI_PROTOCOL
- case EAI_PROTOCOL: return "resolved protocol is unknown";
+ case EAI_PROTOCOL: return PIE_PROTOCOL;
#endif
- case EAI_SERVICE: return "service not supported for socket type";
- case EAI_SOCKTYPE: return "ai_socktype not supported";
- case EAI_SYSTEM: return strerror(errno);
+ case EAI_SERVICE: return PIE_SERVICE;
+ case EAI_SOCKTYPE: return PIE_SOCKTYPE;
+ case EAI_SYSTEM: return strerror(errno);
default: return gai_strerror(err);
}
}
diff --git a/Build/source/texk/web2c/luatexdir/luasocket/src/usocket.h b/Build/source/texk/web2c/luatexdir/luasocket/src/usocket.h
index 8b3241bf3c2..45f2f99f7fb 100644
--- a/Build/source/texk/web2c/luatexdir/luasocket/src/usocket.h
+++ b/Build/source/texk/web2c/luatexdir/luasocket/src/usocket.h
@@ -29,11 +29,27 @@
#include <arpa/inet.h>
/* TCP options (nagle algorithm disable) */
#include <netinet/tcp.h>
+#include <net/if.h>
#ifndef SO_REUSEPORT
#define SO_REUSEPORT SO_REUSEADDR
#endif
+/* Some platforms use IPV6_JOIN_GROUP instead if
+ * IPV6_ADD_MEMBERSHIP. The semantics are same, though. */
+#ifndef IPV6_ADD_MEMBERSHIP
+#ifdef IPV6_JOIN_GROUP
+#define IPV6_ADD_MEMBERSHIP IPV6_JOIN_GROUP
+#endif /* IPV6_JOIN_GROUP */
+#endif /* !IPV6_ADD_MEMBERSHIP */
+
+/* Same with IPV6_DROP_MEMBERSHIP / IPV6_LEAVE_GROUP. */
+#ifndef IPV6_DROP_MEMBERSHIP
+#ifdef IPV6_LEAVE_GROUP
+#define IPV6_DROP_MEMBERSHIP IPV6_LEAVE_GROUP
+#endif /* IPV6_LEAVE_GROUP */
+#endif /* !IPV6_DROP_MEMBERSHIP */
+
typedef int t_socket;
typedef t_socket *p_socket;
typedef struct sockaddr_storage t_sockaddr_storage;
diff --git a/Build/source/texk/web2c/luatexdir/luasocket/src/wsocket.c b/Build/source/texk/web2c/luatexdir/luasocket/src/wsocket.c
index d6dd004e7e2..8ecb0fc7a8e 100644
--- a/Build/source/texk/web2c/luatexdir/luasocket/src/wsocket.c
+++ b/Build/source/texk/web2c/luatexdir/luasocket/src/wsocket.c
@@ -3,33 +3,34 @@
* LuaSocket toolkit
*
* The penalty of calling select to avoid busy-wait is only paid when
-* the I/O call fail in the first place.
+* the I/O call fail in the first place.
\*=========================================================================*/
#include <string.h>
#include "socket.h"
+#include "pierror.h"
/* WinSock doesn't have a strerror... */
static const char *wstrerror(int err);
/*-------------------------------------------------------------------------*\
-* Initializes module
+* Initializes module
\*-------------------------------------------------------------------------*/
int socket_open(void) {
WSADATA wsaData;
- WORD wVersionRequested = MAKEWORD(2, 0);
+ WORD wVersionRequested = MAKEWORD(2, 0);
int err = WSAStartup(wVersionRequested, &wsaData );
if (err != 0) return 0;
if ((LOBYTE(wsaData.wVersion) != 2 || HIBYTE(wsaData.wVersion) != 0) &&
(LOBYTE(wsaData.wVersion) != 1 || HIBYTE(wsaData.wVersion) != 1)) {
WSACleanup();
- return 0;
+ return 0;
}
return 1;
}
/*-------------------------------------------------------------------------*\
-* Close module
+* Close module
\*-------------------------------------------------------------------------*/
int socket_close(void) {
WSACleanup();
@@ -50,10 +51,10 @@ int socket_waitfd(p_socket ps, int sw, p_timeout tm) {
struct timeval tv, *tp = NULL;
double t;
if (timeout_iszero(tm)) return IO_TIMEOUT; /* optimize timeout == 0 case */
- if (sw & WAITFD_R) {
- FD_ZERO(&rfds);
+ if (sw & WAITFD_R) {
+ FD_ZERO(&rfds);
FD_SET(*ps, &rfds);
- rp = &rfds;
+ rp = &rfds;
}
if (sw & WAITFD_W) { FD_ZERO(&wfds); FD_SET(*ps, &wfds); wp = &wfds; }
if (sw & WAITFD_C) { FD_ZERO(&efds); FD_SET(*ps, &efds); ep = &efds; }
@@ -72,9 +73,9 @@ int socket_waitfd(p_socket ps, int sw, p_timeout tm) {
/*-------------------------------------------------------------------------*\
* Select with int timeout in ms
\*-------------------------------------------------------------------------*/
-int socket_select(t_socket n, fd_set *rfds, fd_set *wfds, fd_set *efds,
+int socket_select(t_socket n, fd_set *rfds, fd_set *wfds, fd_set *efds,
p_timeout tm) {
- struct timeval tv;
+ struct timeval tv;
double t = timeout_get(tm);
tv.tv_sec = (int) t;
tv.tv_usec = (int) ((t - tv.tv_sec) * 1.0e6);
@@ -96,7 +97,7 @@ void socket_destroy(p_socket ps) {
}
/*-------------------------------------------------------------------------*\
-*
+*
\*-------------------------------------------------------------------------*/
void socket_shutdown(p_socket ps, int how) {
socket_setblocking(ps);
@@ -134,10 +135,10 @@ int socket_connect(p_socket ps, SA *addr, socklen_t len, p_timeout tm) {
/* give windows time to set the error (yes, disgusting) */
Sleep(10);
/* find out why we failed */
- getsockopt(*ps, SOL_SOCKET, SO_ERROR, (char *)&err, &len);
+ getsockopt(*ps, SOL_SOCKET, SO_ERROR, (char *)&err, &len);
/* we KNOW there was an error. if 'why' is 0, we will return
* "unknown error", but it's not really our fault */
- return err > 0? err: IO_UNKNOWN;
+ return err > 0? err: IO_UNKNOWN;
} else return err;
}
@@ -154,7 +155,7 @@ int socket_bind(p_socket ps, SA *addr, socklen_t len) {
}
/*-------------------------------------------------------------------------*\
-*
+*
\*-------------------------------------------------------------------------*/
int socket_listen(p_socket ps, int backlog) {
int err = IO_DONE;
@@ -167,7 +168,7 @@ int socket_listen(p_socket ps, int backlog) {
/*-------------------------------------------------------------------------*\
* Accept with timeout
\*-------------------------------------------------------------------------*/
-int socket_accept(p_socket ps, p_socket pa, SA *addr, socklen_t *len,
+int socket_accept(p_socket ps, p_socket pa, SA *addr, socklen_t *len,
p_timeout tm) {
if (*ps == SOCKET_INVALID) return IO_CLOSED;
for ( ;; ) {
@@ -175,21 +176,21 @@ int socket_accept(p_socket ps, p_socket pa, SA *addr, socklen_t *len,
/* try to get client socket */
if ((*pa = accept(*ps, addr, len)) != SOCKET_INVALID) return IO_DONE;
/* find out why we failed */
- err = WSAGetLastError();
+ err = WSAGetLastError();
/* if we failed because there was no connectoin, keep trying */
if (err != WSAEWOULDBLOCK && err != WSAECONNABORTED) return err;
/* call select to avoid busy wait */
if ((err = socket_waitfd(ps, WAITFD_R, tm)) != IO_DONE) return err;
- }
+ }
}
/*-------------------------------------------------------------------------*\
* Send with timeout
-* On windows, if you try to send 10MB, the OS will buffer EVERYTHING
-* this can take an awful lot of time and we will end up blocked.
+* On windows, if you try to send 10MB, the OS will buffer EVERYTHING
+* this can take an awful lot of time and we will end up blocked.
* Therefore, whoever calls this function should not pass a huge buffer.
\*-------------------------------------------------------------------------*/
-int socket_send(p_socket ps, const char *data, size_t count,
+int socket_send(p_socket ps, const char *data, size_t count,
size_t *sent, p_timeout tm)
{
int err;
@@ -206,18 +207,18 @@ int socket_send(p_socket ps, const char *data, size_t count,
return IO_DONE;
}
/* deal with failure */
- err = WSAGetLastError();
+ err = WSAGetLastError();
/* we can only proceed if there was no serious error */
if (err != WSAEWOULDBLOCK) return err;
/* avoid busy wait */
if ((err = socket_waitfd(ps, WAITFD_W, tm)) != IO_DONE) return err;
- }
+ }
}
/*-------------------------------------------------------------------------*\
* Sendto with timeout
\*-------------------------------------------------------------------------*/
-int socket_sendto(p_socket ps, const char *data, size_t count, size_t *sent,
+int socket_sendto(p_socket ps, const char *data, size_t count, size_t *sent,
SA *addr, socklen_t len, p_timeout tm)
{
int err;
@@ -229,17 +230,19 @@ int socket_sendto(p_socket ps, const char *data, size_t count, size_t *sent,
*sent = put;
return IO_DONE;
}
- err = WSAGetLastError();
+ err = WSAGetLastError();
if (err != WSAEWOULDBLOCK) return err;
if ((err = socket_waitfd(ps, WAITFD_W, tm)) != IO_DONE) return err;
- }
+ }
}
/*-------------------------------------------------------------------------*\
* Receive with timeout
\*-------------------------------------------------------------------------*/
-int socket_recv(p_socket ps, char *data, size_t count, size_t *got, p_timeout tm) {
- int err;
+int socket_recv(p_socket ps, char *data, size_t count, size_t *got,
+ p_timeout tm)
+{
+ int err, prev = IO_DONE;
*got = 0;
if (*ps == SOCKET_INVALID) return IO_CLOSED;
for ( ;; ) {
@@ -250,7 +253,14 @@ int socket_recv(p_socket ps, char *data, size_t count, size_t *got, p_timeout tm
}
if (taken == 0) return IO_CLOSED;
err = WSAGetLastError();
- if (err != WSAEWOULDBLOCK) return err;
+ /* On UDP, a connreset simply means the previous send failed.
+ * So we try again.
+ * On TCP, it means our socket is now useless, so the error passes.
+ * (We will loop again, exiting because the same error will happen) */
+ if (err != WSAEWOULDBLOCK) {
+ if (err != WSAECONNRESET || prev == WSAECONNRESET) return err;
+ prev = err;
+ }
if ((err = socket_waitfd(ps, WAITFD_R, tm)) != IO_DONE) return err;
}
}
@@ -258,9 +268,10 @@ int socket_recv(p_socket ps, char *data, size_t count, size_t *got, p_timeout tm
/*-------------------------------------------------------------------------*\
* Recvfrom with timeout
\*-------------------------------------------------------------------------*/
-int socket_recvfrom(p_socket ps, char *data, size_t count, size_t *got,
- SA *addr, socklen_t *len, p_timeout tm) {
- int err;
+int socket_recvfrom(p_socket ps, char *data, size_t count, size_t *got,
+ SA *addr, socklen_t *len, p_timeout tm)
+{
+ int err, prev = IO_DONE;
*got = 0;
if (*ps == SOCKET_INVALID) return IO_CLOSED;
for ( ;; ) {
@@ -271,7 +282,14 @@ int socket_recvfrom(p_socket ps, char *data, size_t count, size_t *got,
}
if (taken == 0) return IO_CLOSED;
err = WSAGetLastError();
- if (err != WSAEWOULDBLOCK) return err;
+ /* On UDP, a connreset simply means the previous send failed.
+ * So we try again.
+ * On TCP, it means our socket is now useless, so the error passes.
+ * (We will loop again, exiting because the same error will happen) */
+ if (err != WSAEWOULDBLOCK) {
+ if (err != WSAECONNRESET || prev == WSAECONNRESET) return err;
+ prev = err;
+ }
if ((err = socket_waitfd(ps, WAITFD_R, tm)) != IO_DONE) return err;
}
}
@@ -293,7 +311,7 @@ void socket_setnonblocking(p_socket ps) {
}
/*-------------------------------------------------------------------------*\
-* DNS helpers
+* DNS helpers
\*-------------------------------------------------------------------------*/
int socket_gethostbyaddr(const char *addr, socklen_t len, struct hostent **hp) {
*hp = gethostbyaddr(addr, len, AF_INET);
@@ -313,21 +331,21 @@ int socket_gethostbyname(const char *addr, struct hostent **hp) {
const char *socket_hoststrerror(int err) {
if (err <= 0) return io_strerror(err);
switch (err) {
- case WSAHOST_NOT_FOUND: return "host not found";
- default: return wstrerror(err);
+ case WSAHOST_NOT_FOUND: return PIE_HOST_NOT_FOUND;
+ default: return wstrerror(err);
}
}
const char *socket_strerror(int err) {
if (err <= 0) return io_strerror(err);
switch (err) {
- case WSAEADDRINUSE: return "address already in use";
- case WSAECONNREFUSED: return "connection refused";
- case WSAEISCONN: return "already connected";
- case WSAEACCES: return "permission denied";
- case WSAECONNABORTED: return "closed";
- case WSAECONNRESET: return "closed";
- case WSAETIMEDOUT: return "timeout";
+ case WSAEADDRINUSE: return PIE_ADDRINUSE;
+ case WSAECONNREFUSED : return PIE_CONNREFUSED;
+ case WSAEISCONN: return PIE_ISCONN;
+ case WSAEACCES: return PIE_ACCESS;
+ case WSAECONNABORTED: return PIE_CONNABORTED;
+ case WSAECONNRESET: return PIE_CONNRESET;
+ case WSAETIMEDOUT: return PIE_TIMEDOUT;
default: return wstrerror(err);
}
}
@@ -340,7 +358,7 @@ const char *socket_ioerror(p_socket ps, int err) {
static const char *wstrerror(int err) {
switch (err) {
case WSAEINTR: return "Interrupted function call";
- case WSAEACCES: return "Permission denied";
+ case WSAEACCES: return PIE_ACCESS; // "Permission denied";
case WSAEFAULT: return "Bad address";
case WSAEINVAL: return "Invalid argument";
case WSAEMFILE: return "Too many open files";
@@ -353,60 +371,62 @@ static const char *wstrerror(int err) {
case WSAEPROTOTYPE: return "Protocol wrong type for socket";
case WSAENOPROTOOPT: return "Bad protocol option";
case WSAEPROTONOSUPPORT: return "Protocol not supported";
- case WSAESOCKTNOSUPPORT: return "Socket type not supported";
+ case WSAESOCKTNOSUPPORT: return PIE_SOCKTYPE; // "Socket type not supported";
case WSAEOPNOTSUPP: return "Operation not supported";
case WSAEPFNOSUPPORT: return "Protocol family not supported";
- case WSAEAFNOSUPPORT:
- return "Address family not supported by protocol family";
- case WSAEADDRINUSE: return "Address already in use";
+ case WSAEAFNOSUPPORT: return PIE_FAMILY; // "Address family not supported by protocol family";
+ case WSAEADDRINUSE: return PIE_ADDRINUSE; // "Address already in use";
case WSAEADDRNOTAVAIL: return "Cannot assign requested address";
case WSAENETDOWN: return "Network is down";
case WSAENETUNREACH: return "Network is unreachable";
case WSAENETRESET: return "Network dropped connection on reset";
case WSAECONNABORTED: return "Software caused connection abort";
- case WSAECONNRESET: return "Connection reset by peer";
+ case WSAECONNRESET: return PIE_CONNRESET; // "Connection reset by peer";
case WSAENOBUFS: return "No buffer space available";
- case WSAEISCONN: return "Socket is already connected";
+ case WSAEISCONN: return PIE_ISCONN; // "Socket is already connected";
case WSAENOTCONN: return "Socket is not connected";
case WSAESHUTDOWN: return "Cannot send after socket shutdown";
- case WSAETIMEDOUT: return "Connection timed out";
- case WSAECONNREFUSED: return "Connection refused";
+ case WSAETIMEDOUT: return PIE_TIMEDOUT; // "Connection timed out";
+ case WSAECONNREFUSED: return PIE_CONNREFUSED; // "Connection refused";
case WSAEHOSTDOWN: return "Host is down";
case WSAEHOSTUNREACH: return "No route to host";
case WSAEPROCLIM: return "Too many processes";
case WSASYSNOTREADY: return "Network subsystem is unavailable";
case WSAVERNOTSUPPORTED: return "Winsock.dll version out of range";
- case WSANOTINITIALISED:
+ case WSANOTINITIALISED:
return "Successful WSAStartup not yet performed";
case WSAEDISCON: return "Graceful shutdown in progress";
- case WSAHOST_NOT_FOUND: return "Host not found";
+ case WSAHOST_NOT_FOUND: return PIE_HOST_NOT_FOUND; // "Host not found";
case WSATRY_AGAIN: return "Nonauthoritative host not found";
- case WSANO_RECOVERY: return "Nonrecoverable name lookup error";
+ case WSANO_RECOVERY: return PIE_FAIL; // "Nonrecoverable name lookup error";
case WSANO_DATA: return "Valid name, no data record of requested type";
default: return "Unknown error";
}
}
const char *socket_gaistrerror(int err) {
- if (err == 0) return NULL;
+ if (err == 0) return NULL;
switch (err) {
- case EAI_AGAIN: return "temporary failure in name resolution";
- case EAI_BADFLAGS: return "invalid value for ai_flags";
+ case EAI_AGAIN: return PIE_AGAIN;
+ case EAI_BADFLAGS: return PIE_BADFLAGS;
#ifdef EAI_BADHINTS
- case EAI_BADHINTS: return "invalid value for hints";
+ case EAI_BADHINTS: return PIE_BADHINTS;
+#endif
+ case EAI_FAIL: return PIE_FAIL;
+ case EAI_FAMILY: return PIE_FAMILY;
+ case EAI_MEMORY: return PIE_MEMORY;
+ case EAI_NONAME: return PIE_NONAME;
+#ifdef EAI_OVERFLOW
+ case EAI_OVERFLOW: return PIE_OVERFLOW;
#endif
- case EAI_FAIL: return "non-recoverable failure in name resolution";
- case EAI_FAMILY: return "ai_family not supported";
- case EAI_MEMORY: return "memory allocation failure";
- case EAI_NONAME:
- return "host or service not provided, or not known";
-// case EAI_OVERFLOW: return "argument buffer overflow";
#ifdef EAI_PROTOCOL
- case EAI_PROTOCOL: return "resolved protocol is unknown";
+ case EAI_PROTOCOL: return PIE_PROTOCOL;
+#endif
+ case EAI_SERVICE: return PIE_SERVICE;
+ case EAI_SOCKTYPE: return PIE_SOCKTYPE;
+#ifdef EAI_SYSTEM
+ case EAI_SYSTEM: return strerror(errno);
#endif
- case EAI_SERVICE: return "service not supported for socket type";
- case EAI_SOCKTYPE: return "ai_socktype not supported";
-// case EAI_SYSTEM: return strerror(errno);
default: return gai_strerror(err);
}
}
diff --git a/Build/source/texk/web2c/luatexdir/luasocket/src/wsocket.h b/Build/source/texk/web2c/luatexdir/luasocket/src/wsocket.h
index 624dd79bf17..398664026fc 100644
--- a/Build/source/texk/web2c/luatexdir/luasocket/src/wsocket.h
+++ b/Build/source/texk/web2c/luatexdir/luasocket/src/wsocket.h
@@ -8,9 +8,6 @@
/*=========================================================================*\
* WinSock include files
\*=========================================================================*/
-#if defined(__MINGW32__) && (!defined(_WIN32_WINNT) || (_WIN32_WINNT < 0x0501))
-#define _WIN32_WINNT 0x0501
-#endif
#include <winsock2.h>
#include <ws2tcpip.h>
@@ -19,10 +16,18 @@ typedef SOCKADDR_STORAGE t_sockaddr_storage;
typedef SOCKET t_socket;
typedef t_socket *p_socket;
+#ifndef IPV6_V6ONLY
+#define IPV6_V6ONLY 27
+#endif
+
#define SOCKET_INVALID (INVALID_SOCKET)
#ifndef SO_REUSEPORT
#define SO_REUSEPORT SO_REUSEADDR
#endif
+#ifndef AI_NUMERICSERV
+#define AI_NUMERICSERV (0)
+#endif
+
#endif /* WSOCKET_H */
diff --git a/Build/source/texk/web2c/luatexdir/luasocket/test/auth/.htaccess b/Build/source/texk/web2c/luatexdir/luasocket/test/auth/.htaccess
new file mode 100644
index 00000000000..2509ae36aa6
--- /dev/null
+++ b/Build/source/texk/web2c/luatexdir/luasocket/test/auth/.htaccess
@@ -0,0 +1,4 @@
+AuthName "test-auth"
+ AuthType Basic
+ AuthUserFile /home/diego/impa/luasocket/test/auth/.htpasswd
+ Require valid-user
diff --git a/Build/source/texk/web2c/luatexdir/luasocket/test/auth/.htpasswd b/Build/source/texk/web2c/luatexdir/luasocket/test/auth/.htpasswd
new file mode 100644
index 00000000000..cfb26034b78
--- /dev/null
+++ b/Build/source/texk/web2c/luatexdir/luasocket/test/auth/.htpasswd
@@ -0,0 +1 @@
+luasocket:$apr1$47u2O.Me$.m/5BWAtt7GVoxsouIPBR1
diff --git a/Build/source/texk/web2c/luatexdir/luasocket/test/auth/index.html b/Build/source/texk/web2c/luatexdir/luasocket/test/auth/index.html
new file mode 100644
index 00000000000..786694ef6a0
--- /dev/null
+++ b/Build/source/texk/web2c/luatexdir/luasocket/test/auth/index.html
@@ -0,0 +1,3002 @@
+<html>
+<body>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
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+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+</body>
+</html>
diff --git a/Build/source/texk/web2c/luatexdir/luasocket/test/cgi/cat b/Build/source/texk/web2c/luatexdir/luasocket/test/cgi/cat
new file mode 100755
index 00000000000..8d41255ea91
--- /dev/null
+++ b/Build/source/texk/web2c/luatexdir/luasocket/test/cgi/cat
@@ -0,0 +1,6 @@
+#!/bin/sh
+echo Content-type: text/plain
+echo
+
+cat > /tmp/luasocket.cat.tmp
+cat /tmp/luasocket.cat.tmp
diff --git a/Build/source/texk/web2c/luatexdir/luasocket/test/cgi/cat-index-html b/Build/source/texk/web2c/luatexdir/luasocket/test/cgi/cat-index-html
new file mode 100755
index 00000000000..7595043b1fb
--- /dev/null
+++ b/Build/source/texk/web2c/luatexdir/luasocket/test/cgi/cat-index-html
@@ -0,0 +1,5 @@
+#!/bin/sh
+echo Content-type: text/plain
+echo
+
+cat ../index.html
diff --git a/Build/source/texk/web2c/luatexdir/luasocket/test/cgi/env b/Build/source/texk/web2c/luatexdir/luasocket/test/cgi/env
new file mode 100755
index 00000000000..412a716ea94
--- /dev/null
+++ b/Build/source/texk/web2c/luatexdir/luasocket/test/cgi/env
@@ -0,0 +1,5 @@
+#!/bin/sh
+echo Content-type: text/plain
+echo
+
+env
diff --git a/Build/source/texk/web2c/luatexdir/luasocket/test/cgi/query-string b/Build/source/texk/web2c/luatexdir/luasocket/test/cgi/query-string
new file mode 100755
index 00000000000..2342af53292
--- /dev/null
+++ b/Build/source/texk/web2c/luatexdir/luasocket/test/cgi/query-string
@@ -0,0 +1,4 @@
+#!/bin/sh
+echo Content-type: text/plain
+echo
+echo $QUERY_STRING
diff --git a/Build/source/texk/web2c/luatexdir/luasocket/test/cgi/redirect-loop b/Build/source/texk/web2c/luatexdir/luasocket/test/cgi/redirect-loop
new file mode 100755
index 00000000000..bd32f2048f4
--- /dev/null
+++ b/Build/source/texk/web2c/luatexdir/luasocket/test/cgi/redirect-loop
@@ -0,0 +1,3 @@
+#!/bin/sh
+echo Location: http://$HTTP_HOST$REQUEST_URI
+echo
diff --git a/Build/source/texk/web2c/luatexdir/luasocket/test/cgi/request-uri b/Build/source/texk/web2c/luatexdir/luasocket/test/cgi/request-uri
new file mode 100755
index 00000000000..20ebe9fedb9
--- /dev/null
+++ b/Build/source/texk/web2c/luatexdir/luasocket/test/cgi/request-uri
@@ -0,0 +1,4 @@
+#!/bin/sh
+echo Content-type: text/plain
+echo
+echo $REQUEST_URI
diff --git a/Build/source/texk/web2c/luatexdir/luasocket/test/dicttest.lua b/Build/source/texk/web2c/luatexdir/luasocket/test/dicttest.lua
new file mode 100644
index 00000000000..a0da2e18432
--- /dev/null
+++ b/Build/source/texk/web2c/luatexdir/luasocket/test/dicttest.lua
@@ -0,0 +1,5 @@
+local dict = require"socket.dict"
+
+print(dict.get("dict://localhost/d:teste"))
+
+for i,v in pairs(dict.get("dict://localhost/d:teste")) do print(v) end
diff --git a/Build/source/texk/web2c/luatexdir/luasocket/test/excepttest.lua b/Build/source/texk/web2c/luatexdir/luasocket/test/excepttest.lua
new file mode 100644
index 00000000000..80c9cb80a49
--- /dev/null
+++ b/Build/source/texk/web2c/luatexdir/luasocket/test/excepttest.lua
@@ -0,0 +1,30 @@
+local socket = require("socket")
+
+local finalizer_called
+
+local func = socket.protect(function(err, ...)
+ local try = socket.newtry(function()
+ finalizer_called = true
+ end)
+
+ if err then
+ return error(err, 0)
+ else
+ return try(...)
+ end
+end)
+
+local ret1, ret2, ret3 = func(false, 1, 2, 3)
+assert(not finalizer_called, "unexpected finalizer call")
+assert(ret1 == 1 and ret2 == 2 and ret3 == 3, "incorrect return values")
+
+ret1, ret2, ret3 = func(false, false, "error message")
+assert(finalizer_called, "finalizer not called")
+assert(ret1 == nil and ret2 == "error message" and ret3 == nil, "incorrect return values")
+
+local err = {key = "value"}
+ret1, ret2 = pcall(func, err)
+assert(not ret1, "error not rethrown")
+assert(ret2 == err, "incorrect error rethrown")
+
+print("OK")
diff --git a/Build/source/texk/web2c/luatexdir/luasocket/test/find-connect-limit b/Build/source/texk/web2c/luatexdir/luasocket/test/find-connect-limit
new file mode 100755
index 00000000000..ad0c3f55302
--- /dev/null
+++ b/Build/source/texk/web2c/luatexdir/luasocket/test/find-connect-limit
@@ -0,0 +1,32 @@
+#!/usr/bin/env lua
+--[[
+Find out how many TCP connections we can make.
+
+Use ulimit to increase the max number of descriptors:
+
+ulimit -n 10000
+ulimit -n
+
+You'll probably need to be root to do this.
+]]
+
+require "socket"
+
+host = arg[1] or "google.com"
+port = arg[2] or 80
+
+connections = {}
+
+repeat
+ c = assert(socket.connect(hostip or host, 80))
+ table.insert(connections, c)
+
+ if not hostip then
+ hostip = c:getpeername()
+ print("resolved", host, "to", hostip)
+ end
+
+ print("connection #", #connections, c, "fd", c:getfd())
+
+until false
+
diff --git a/Build/source/texk/web2c/luatexdir/luasocket/test/ftptest.lua b/Build/source/texk/web2c/luatexdir/luasocket/test/ftptest.lua
new file mode 100644
index 00000000000..3ea0d395909
--- /dev/null
+++ b/Build/source/texk/web2c/luatexdir/luasocket/test/ftptest.lua
@@ -0,0 +1,122 @@
+local socket = require("socket")
+local ftp = require("socket.ftp")
+local url = require("socket.url")
+local ltn12 = require("ltn12")
+
+-- use dscl to create user "luasocket" with password "password"
+-- with home in /Users/diego/luasocket/test/ftp
+-- with group com.apple.access_ftp
+-- with shell set to /sbin/nologin
+-- set /etc/ftpchroot to chroot luasocket
+-- must set group com.apple.access_ftp on user _ftp (for anonymous access)
+-- copy index.html to /var/empty/pub (home of user ftp)
+-- start ftp server with
+-- sudo -s launchctl load -w /System/Library/LaunchDaemons/ftp.plist
+-- copy index.html to /Users/diego/luasocket/test/ftp
+-- stop with
+-- sudo -s launchctl unload -w /System/Library/LaunchDaemons/ftp.plist
+
+-- override protection to make sure we see all errors
+--socket.protect = function(s) return s end
+
+dofile("testsupport.lua")
+
+local host = host or "localhost"
+local port, index_file, index, back, err, ret
+
+local t = socket.gettime()
+
+index_file = "index.html"
+
+-- a function that returns a directory listing
+local function nlst(u)
+ local t = {}
+ local p = url.parse(u)
+ p.command = "nlst"
+ p.sink = ltn12.sink.table(t)
+ local r, e = ftp.get(p)
+ return r and table.concat(t), e
+end
+
+-- function that removes a remote file
+local function dele(u)
+ local p = url.parse(u)
+ p.command = "dele"
+ p.argument = string.gsub(p.path, "^/", "")
+ if p.argumet == "" then p.argument = nil end
+ p.check = 250
+ return ftp.command(p)
+end
+
+-- read index with CRLF convention
+index = readfile(index_file)
+
+io.write("testing wrong scheme: ")
+back, err = ftp.get("wrong://banana.com/lixo")
+assert(not back and err == "wrong scheme 'wrong'", err)
+print("ok")
+
+io.write("testing invalid url: ")
+back, err = ftp.get("localhost/dir1/index.html;type=i")
+assert(not back and err)
+print("ok")
+
+io.write("testing anonymous file download: ")
+back, err = socket.ftp.get("ftp://" .. host .. "/pub/index.html;type=i")
+assert(not err and back == index, err)
+print("ok")
+
+io.write("erasing before upload: ")
+ret, err = dele("ftp://luasocket:password@" .. host .. "/index.up.html")
+if not ret then print(err)
+else print("ok") end
+
+io.write("testing upload: ")
+ret, err = ftp.put("ftp://luasocket:password@" .. host .. "/index.up.html;type=i", index)
+assert(ret and not err, err)
+print("ok")
+
+io.write("downloading uploaded file: ")
+back, err = ftp.get("ftp://luasocket:password@" .. host .. "/index.up.html;type=i")
+assert(ret and not err and index == back, err)
+print("ok")
+
+io.write("erasing after upload/download: ")
+ret, err = dele("ftp://luasocket:password@" .. host .. "/index.up.html")
+assert(ret and not err, err)
+print("ok")
+
+io.write("testing weird-character translation: ")
+back, err = ftp.get("ftp://luasocket:password@" .. host .. "/%23%3f;type=i")
+assert(not err and back == index, err)
+print("ok")
+
+io.write("testing parameter overriding: ")
+local back = {}
+ret, err = ftp.get{
+ url = "//stupid:mistake@" .. host .. "/index.html",
+ user = "luasocket",
+ password = "password",
+ type = "i",
+ sink = ltn12.sink.table(back)
+}
+assert(ret and not err and table.concat(back) == index, err)
+print("ok")
+
+io.write("testing upload denial: ")
+ret, err = ftp.put("ftp://" .. host .. "/index.up.html;type=a", index)
+assert(not ret and err, "should have failed")
+print(err)
+
+io.write("testing authentication failure: ")
+ret, err = ftp.get("ftp://luasocket:wrong@".. host .. "/index.html;type=a")
+assert(not ret and err, "should have failed")
+print(err)
+
+io.write("testing wrong file: ")
+back, err = ftp.get("ftp://".. host .. "/index.wrong.html;type=a")
+assert(not back and err, "should have failed")
+print(err)
+
+print("passed all tests")
+print(string.format("done in %.2fs", socket.gettime() - t))
diff --git a/Build/source/texk/web2c/luatexdir/luasocket/test/hello.lua b/Build/source/texk/web2c/luatexdir/luasocket/test/hello.lua
new file mode 100644
index 00000000000..3f385dc2424
--- /dev/null
+++ b/Build/source/texk/web2c/luatexdir/luasocket/test/hello.lua
@@ -0,0 +1,3 @@
+local socket = require"socket"
+local mime = require"mime"
+print("Hello from " .. socket._VERSION .. " and " .. mime._VERSION .. "!")
diff --git a/Build/source/texk/web2c/luatexdir/luasocket/test/httptest.lua b/Build/source/texk/web2c/luatexdir/luasocket/test/httptest.lua
new file mode 100644
index 00000000000..63ff9217620
--- /dev/null
+++ b/Build/source/texk/web2c/luatexdir/luasocket/test/httptest.lua
@@ -0,0 +1,441 @@
+-- needs Alias from /home/c/diego/tec/luasocket/test to
+-- "/luasocket-test" and "/luasocket-test/"
+-- needs ScriptAlias from /home/c/diego/tec/luasocket/test/cgi
+-- to "/luasocket-test-cgi" and "/luasocket-test-cgi/"
+-- needs "AllowOverride AuthConfig" on /home/c/diego/tec/luasocket/test/auth
+local socket = require("socket")
+local http = require("socket.http")
+local url = require("socket.url")
+
+local mime = require("mime")
+local ltn12 = require("ltn12")
+
+-- override protection to make sure we see all errors
+-- socket.protect = function(s) return s end
+
+dofile("testsupport.lua")
+
+local host, proxy, request, response, index_file
+local ignore, expect, index, prefix, cgiprefix, index_crlf
+
+http.TIMEOUT = 10
+
+local t = socket.gettime()
+
+--host = host or "diego.student.princeton.edu"
+--host = host or "diego.student.princeton.edu"
+host = host or "localhost"
+proxy = proxy or "http://localhost:3128"
+prefix = prefix or "/luasocket-test"
+cgiprefix = cgiprefix or "/luasocket-test-cgi"
+index_file = "index.html"
+
+-- read index with CRLF convention
+index = readfile(index_file)
+
+local check_result = function(response, expect, ignore)
+ for i,v in pairs(response) do
+ if not ignore[i] then
+ if v ~= expect[i] then
+ local f = io.open("err", "w")
+ f:write(tostring(v), "\n\n versus\n\n", tostring(expect[i]))
+ f:close()
+ fail(i .. " differs!")
+ end
+ end
+ end
+ for i,v in pairs(expect) do
+ if not ignore[i] then
+ if v ~= response[i] then
+ local f = io.open("err", "w")
+ f:write(tostring(response[i]), "\n\n versus\n\n", tostring(v))
+ v = string.sub(type(v) == "string" and v or "", 1, 70)
+ f:close()
+ fail(i .. " differs!")
+ end
+ end
+ end
+ print("ok")
+end
+
+local check_request = function(request, expect, ignore)
+ local t
+ if not request.sink then request.sink, t = ltn12.sink.table() end
+ request.source = request.source or
+ (request.body and ltn12.source.string(request.body))
+ local response = {}
+ response.code, response.headers, response.status =
+ socket.skip(1, http.request(request))
+ if t and #t > 0 then response.body = table.concat(t) end
+ check_result(response, expect, ignore)
+end
+
+------------------------------------------------------------------------
+io.write("testing request uri correctness: ")
+local forth = cgiprefix .. "/request-uri?" .. "this+is+the+query+string"
+local back, c, h = http.request("http://" .. host .. forth)
+if not back then fail(c) end
+back = url.parse(back)
+if similar(back.query, "this+is+the+query+string") then print("ok")
+else fail(back.query) end
+
+------------------------------------------------------------------------
+io.write("testing query string correctness: ")
+forth = "this+is+the+query+string"
+back = http.request("http://" .. host .. cgiprefix ..
+ "/query-string?" .. forth)
+if similar(back, forth) then print("ok")
+else fail("failed!") end
+
+------------------------------------------------------------------------
+io.write("testing document retrieval: ")
+request = {
+ url = "http://" .. host .. prefix .. "/index.html"
+}
+expect = {
+ body = index,
+ code = 200
+}
+ignore = {
+ status = 1,
+ headers = 1
+}
+check_request(request, expect, ignore)
+
+------------------------------------------------------------------------
+io.write("testing redirect loop: ")
+request = {
+ url = "http://" .. host .. cgiprefix .. "/redirect-loop"
+}
+expect = {
+ code = 302
+}
+ignore = {
+ status = 1,
+ headers = 1,
+ body = 1
+}
+check_request(request, expect, ignore)
+
+------------------------------------------------------------------------
+io.write("testing invalid url: ")
+local r, e = http.request{url = host .. prefix}
+assert(r == nil and e == "invalid host ''")
+r, re = http.request(host .. prefix)
+assert(r == nil and e == re, tostring(r) ..", " .. tostring(re) ..
+ " vs " .. tostring(e))
+print("ok")
+
+io.write("testing invalid empty port: ")
+request = {
+ url = "http://" .. host .. ":" .. prefix .. "/index.html"
+}
+expect = {
+ body = index,
+ code = 200
+}
+ignore = {
+ status = 1,
+ headers = 1
+}
+check_request(request, expect, ignore)
+
+------------------------------------------------------------------------
+io.write("testing post method: ")
+-- wanted to test chunked post, but apache doesn't support it...
+request = {
+ url = "http://" .. host .. cgiprefix .. "/cat",
+ method = "POST",
+ body = index,
+ -- remove content-length header to send chunked body
+ headers = { ["content-length"] = string.len(index) }
+}
+expect = {
+ body = index,
+ code = 200
+}
+ignore = {
+ status = 1,
+ headers = 1
+}
+check_request(request, expect, ignore)
+
+------------------------------------------------------------------------
+--[[
+io.write("testing proxy with post method: ")
+request = {
+ url = "http://" .. host .. cgiprefix .. "/cat",
+ method = "POST",
+ body = index,
+ headers = { ["content-length"] = string.len(index) },
+ proxy= proxy
+}
+expect = {
+ body = index,
+ code = 200
+}
+ignore = {
+ status = 1,
+ headers = 1
+}
+check_request(request, expect, ignore)
+]]
+
+------------------------------------------------------------------------
+io.write("testing simple post function: ")
+back = http.request("http://" .. host .. cgiprefix .. "/cat", index)
+assert(back == index)
+print("ok")
+
+------------------------------------------------------------------------
+io.write("testing ltn12.(sink|source).file: ")
+request = {
+ url = "http://" .. host .. cgiprefix .. "/cat",
+ method = "POST",
+ source = ltn12.source.file(io.open(index_file, "rb")),
+ sink = ltn12.sink.file(io.open(index_file .. "-back", "wb")),
+ headers = { ["content-length"] = string.len(index) }
+}
+expect = {
+ code = 200
+}
+ignore = {
+ status = 1,
+ headers = 1
+}
+check_request(request, expect, ignore)
+back = readfile(index_file .. "-back")
+assert(back == index)
+os.remove(index_file .. "-back")
+
+------------------------------------------------------------------------
+io.write("testing ltn12.(sink|source).chain and mime.(encode|decode): ")
+
+local function b64length(len)
+ local a = math.ceil(len/3)*4
+ local l = math.ceil(a/76)
+ return a + l*2
+end
+
+local source = ltn12.source.chain(
+ ltn12.source.file(io.open(index_file, "rb")),
+ ltn12.filter.chain(
+ mime.encode("base64"),
+ mime.wrap("base64")
+ )
+)
+
+local sink = ltn12.sink.chain(
+ mime.decode("base64"),
+ ltn12.sink.file(io.open(index_file .. "-back", "wb"))
+)
+
+request = {
+ url = "http://" .. host .. cgiprefix .. "/cat",
+ method = "POST",
+ source = source,
+ sink = sink,
+ headers = { ["content-length"] = b64length(string.len(index)) }
+}
+expect = {
+ code = 200
+}
+ignore = {
+ body_cb = 1,
+ status = 1,
+ headers = 1
+}
+check_request(request, expect, ignore)
+back = readfile(index_file .. "-back")
+assert(back == index)
+os.remove(index_file .. "-back")
+
+------------------------------------------------------------------------
+io.write("testing http redirection: ")
+request = {
+ url = "http://" .. host .. prefix
+}
+expect = {
+ body = index,
+ code = 200
+}
+ignore = {
+ status = 1,
+ headers = 1
+}
+check_request(request, expect, ignore)
+
+------------------------------------------------------------------------
+--[[
+io.write("testing proxy with redirection: ")
+request = {
+ url = "http://" .. host .. prefix,
+ proxy = proxy
+}
+expect = {
+ body = index,
+ code = 200
+}
+ignore = {
+ status = 1,
+ headers = 1
+}
+check_request(request, expect, ignore)
+]]
+
+------------------------------------------------------------------------
+io.write("testing automatic auth failure: ")
+request = {
+ url = "http://really:wrong@" .. host .. prefix .. "/auth/index.html"
+}
+expect = {
+ code = 401
+}
+ignore = {
+ body = 1,
+ status = 1,
+ headers = 1
+}
+check_request(request, expect, ignore)
+
+------------------------------------------------------------------------
+io.write("testing http redirection failure: ")
+request = {
+ url = "http://" .. host .. prefix,
+ redirect = false
+}
+expect = {
+ code = 301
+}
+ignore = {
+ body = 1,
+ status = 1,
+ headers = 1
+}
+check_request(request, expect, ignore)
+
+------------------------------------------------------------------------
+io.write("testing document not found: ")
+request = {
+ url = "http://" .. host .. "/wrongdocument.html"
+}
+expect = {
+ code = 404
+}
+ignore = {
+ body = 1,
+ status = 1,
+ headers = 1
+}
+check_request(request, expect, ignore)
+
+------------------------------------------------------------------------
+io.write("testing auth failure: ")
+request = {
+ url = "http://" .. host .. prefix .. "/auth/index.html"
+}
+expect = {
+ code = 401
+}
+ignore = {
+ body = 1,
+ status = 1,
+ headers = 1
+}
+check_request(request, expect, ignore)
+
+------------------------------------------------------------------------
+io.write("testing manual basic auth: ")
+request = {
+ url = "http://" .. host .. prefix .. "/auth/index.html",
+ headers = {
+ authorization = "Basic " .. (mime.b64("luasocket:password"))
+ }
+}
+expect = {
+ code = 200,
+ body = index
+}
+ignore = {
+ status = 1,
+ headers = 1
+}
+check_request(request, expect, ignore)
+
+------------------------------------------------------------------------
+io.write("testing automatic basic auth: ")
+request = {
+ url = "http://luasocket:password@" .. host .. prefix .. "/auth/index.html"
+}
+expect = {
+ code = 200,
+ body = index
+}
+ignore = {
+ status = 1,
+ headers = 1
+}
+check_request(request, expect, ignore)
+
+------------------------------------------------------------------------
+io.write("testing auth info overriding: ")
+request = {
+ url = "http://really:wrong@" .. host .. prefix .. "/auth/index.html",
+ user = "luasocket",
+ password = "password"
+}
+expect = {
+ code = 200,
+ body = index
+}
+ignore = {
+ status = 1,
+ headers = 1
+}
+check_request(request, expect, ignore)
+
+------------------------------------------------------------------------
+io.write("testing cgi output retrieval (probably chunked...): ")
+request = {
+ url = "http://" .. host .. cgiprefix .. "/cat-index-html"
+}
+expect = {
+ body = index,
+ code = 200
+}
+ignore = {
+ status = 1,
+ headers = 1
+}
+check_request(request, expect, ignore)
+
+------------------------------------------------------------------------
+local body
+io.write("testing simple request function: ")
+body = http.request("http://" .. host .. prefix .. "/index.html")
+assert(body == index)
+print("ok")
+
+------------------------------------------------------------------------
+io.write("testing HEAD method: ")
+local r, c, h = http.request {
+ method = "HEAD",
+ url = "http://www.tecgraf.puc-rio.br/~diego/"
+}
+assert(r and h and (c == 200), c)
+print("ok")
+
+------------------------------------------------------------------------
+io.write("testing host not found: ")
+local c, e = socket.connect("example.invalid", 80)
+local r, re = http.request{url = "http://example.invalid/does/not/exist"}
+assert(r == nil and e == re, tostring(r) .. " " .. tostring(re))
+r, re = http.request("http://example.invalid/does/not/exist")
+assert(r == nil and e == re)
+print("ok")
+
+------------------------------------------------------------------------
+print("passed all tests")
+os.remove("err")
+
+print(string.format("done in %.2fs", socket.gettime() - t))
diff --git a/Build/source/texk/web2c/luatexdir/luasocket/test/index.html b/Build/source/texk/web2c/luatexdir/luasocket/test/index.html
new file mode 100644
index 00000000000..786694ef6a0
--- /dev/null
+++ b/Build/source/texk/web2c/luatexdir/luasocket/test/index.html
@@ -0,0 +1,3002 @@
+<html>
+<body>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
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+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+This document can contain anything, as long as it is long enough! <br>
+</body>
+</html>
diff --git a/Build/source/texk/web2c/luatexdir/luasocket/test/ltn12test.lua b/Build/source/texk/web2c/luatexdir/luasocket/test/ltn12test.lua
new file mode 100644
index 00000000000..e3f85fb40a4
--- /dev/null
+++ b/Build/source/texk/web2c/luatexdir/luasocket/test/ltn12test.lua
@@ -0,0 +1,299 @@
+local ltn12 = require("ltn12")
+
+dofile("testsupport.lua")
+
+local function format(chunk)
+ if chunk then
+ if chunk == "" then return "''"
+ else return string.len(chunk) end
+ else return "nil" end
+end
+
+local function show(name, input, output)
+ local sin = format(input)
+ local sout = format(output)
+ io.write(name, ": ", sin, " -> ", sout, "\n")
+end
+
+local function chunked(length)
+ local tmp
+ return function(chunk)
+ local ret
+ if chunk and chunk ~= "" then
+ tmp = chunk
+ end
+ ret = string.sub(tmp, 1, length)
+ tmp = string.sub(tmp, length+1)
+ if not chunk and ret == "" then ret = nil end
+ return ret
+ end
+end
+
+local function named(f, name)
+ return function(chunk)
+ local ret = f(chunk)
+ show(name, chunk, ret)
+ return ret
+ end
+end
+
+--------------------------------
+local function split(size)
+ local buffer = ""
+ local last_out = ""
+ local last_in = ""
+ local function output(chunk)
+ local part = string.sub(buffer, 1, size)
+ buffer = string.sub(buffer, size+1)
+ last_out = (part ~= "" or chunk) and part
+ last_in = chunk
+ return last_out
+ end
+ return function(chunk, done)
+ if done then
+ return not last_in and not last_out
+ end
+ -- check if argument is consistent with state
+ if not chunk then
+ if last_in and last_in ~= "" and last_out ~= "" then
+ error("nil chunk following data chunk", 2)
+ end
+ if not last_out then error("extra nil chunk", 2) end
+ return output(chunk)
+ elseif chunk == "" then
+ if last_out == "" then error('extra "" chunk', 2) end
+ if not last_out then error('"" chunk following nil return', 2) end
+ if not last_in then error('"" chunk following nil chunk', 2) end
+ return output(chunk)
+ else
+ if not last_in then error("data chunk following nil chunk", 2) end
+ if last_in ~= "" and last_out ~= "" then
+ error("data chunk following data chunk", 2)
+ end
+ buffer = chunk
+ return output(chunk)
+ end
+ end
+end
+
+--------------------------------
+local function format(chunk)
+ if chunk then
+ if chunk == "" then return "''"
+ else return string.len(chunk) end
+ else return "nil" end
+end
+
+--------------------------------
+local function merge(size)
+ local buffer = ""
+ local last_out = ""
+ local last_in = ""
+ local function output(chunk)
+ local part
+ if string.len(buffer) >= size or not chunk then
+ part = buffer
+ buffer = ""
+ else
+ part = ""
+ end
+ last_out = (part ~= "" or chunk) and part
+ last_in = chunk
+ return last_out
+ end
+ return function(chunk, done)
+ if done then
+ return not last_in and not last_out
+ end
+ -- check if argument is consistent with state
+ if not chunk then
+ if last_in and last_in ~= "" and last_out ~= "" then
+ error("nil chunk following data chunk", 2)
+ end
+ if not last_out then error("extra nil chunk", 2) end
+ return output(chunk)
+ elseif chunk == "" then
+ if last_out == "" then error('extra "" chunk', 2) end
+ if not last_out then error('"" chunk following nil return', 2) end
+ if not last_in then error('"" chunk following nil chunk', 2) end
+ return output(chunk)
+ else
+ if not last_in then error("data chunk following nil chunk", 2) end
+ if last_in ~= "" and last_out ~= "" then
+ error("data chunk following data chunk", 2)
+ end
+ buffer = buffer .. chunk
+ return output(chunk)
+ end
+ end
+end
+
+--------------------------------
+io.write("testing sink.table: ")
+local sink, t = ltn12.sink.table()
+local s, c = "", ""
+for i = 0, 10 do
+ c = string.rep(string.char(i), i)
+ s = s .. c
+ assert(sink(c), "returned error")
+end
+assert(sink(nil), "returned error")
+assert(table.concat(t) == s, "mismatch")
+print("ok")
+
+--------------------------------
+io.write("testing sink.chain (with split): ")
+sink, t = ltn12.sink.table()
+local filter = split(3)
+sink = ltn12.sink.chain(filter, sink)
+s = "123456789012345678901234567890"
+assert(sink(s), "returned error")
+assert(sink(s), "returned error")
+assert(sink(nil), "returned error")
+assert(table.concat(t) == s .. s, "mismatch")
+assert(filter(nil, 1), "filter not empty")
+print("ok")
+
+--------------------------------
+io.write("testing sink.chain (with merge): ")
+sink, t = ltn12.sink.table()
+filter = merge(10)
+sink = ltn12.sink.chain(filter, sink)
+s = string.rep("123", 30)
+s = s .. string.rep("4321", 30)
+for i = 1, 30 do
+ assert(sink("123"), "returned error")
+end
+for i = 1, 30 do
+ assert(sink("4321"), "returned error")
+end
+assert(sink(nil), "returned error")
+assert(filter(nil, 1), "filter not empty")
+assert(table.concat(t) == s, "mismatch")
+print("ok")
+
+--------------------------------
+io.write("testing source.string and pump.all: ")
+local source = ltn12.source.string(s)
+sink, t = ltn12.sink.table()
+assert(ltn12.pump.all(source, sink), "returned error")
+assert(table.concat(t) == s, "mismatch")
+print("ok")
+
+--------------------------------
+io.write("testing source.chain (with split): ")
+source = ltn12.source.string(s)
+filter = split(5)
+source = ltn12.source.chain(source, filter)
+sink, t = ltn12.sink.table()
+assert(ltn12.pump.all(source, sink), "returned error")
+assert(table.concat(t) == s, "mismatch")
+assert(filter(nil, 1), "filter not empty")
+print("ok")
+
+--------------------------------
+io.write("testing source.chain (with several filters): ")
+local function double(x) -- filter turning "ABC" into "AABBCC"
+ if not x then return end
+ local b={}
+ for k in x:gmatch'.' do table.insert(b, k..k) end
+ return table.concat(b)
+end
+source = ltn12.source.string(s)
+source = ltn12.source.chain(source, double, double, double)
+sink, t = ltn12.sink.table()
+assert(ltn12.pump.all(source, sink), "returned error")
+assert(table.concat(t) == double(double(double(s))), "mismatch")
+print("ok")
+
+--------------------------------
+io.write("testing source.chain (with split) and sink.chain (with merge): ")
+source = ltn12.source.string(s)
+filter = split(5)
+source = ltn12.source.chain(source, filter)
+local filter2 = merge(13)
+sink, t = ltn12.sink.table()
+sink = ltn12.sink.chain(filter2, sink)
+assert(ltn12.pump.all(source, sink), "returned error")
+assert(table.concat(t) == s, "mismatch")
+assert(filter(nil, 1), "filter not empty")
+assert(filter2(nil, 1), "filter2 not empty")
+print("ok")
+
+--------------------------------
+io.write("testing sink.chain (with several filters): ")
+source = ltn12.source.string(s)
+sink, t = ltn12.sink.table()
+sink = ltn12.sink.chain(double, double, double, sink)
+assert(ltn12.pump.all(source, sink), "returned error")
+assert(table.concat(t) == double(double(double(s))), "mismatch")
+print("ok")
+
+--------------------------------
+io.write("testing filter.chain (and sink.chain, with split, merge): ")
+source = ltn12.source.string(s)
+filter = split(5)
+filter2 = merge(13)
+local chain = ltn12.filter.chain(filter, filter2)
+sink, t = ltn12.sink.table()
+sink = ltn12.sink.chain(chain, sink)
+assert(ltn12.pump.all(source, sink), "returned error")
+assert(table.concat(t) == s, "mismatch")
+assert(filter(nil, 1), "filter not empty")
+assert(filter2(nil, 1), "filter2 not empty")
+print("ok")
+
+--------------------------------
+io.write("testing filter.chain (and sink.chain, a bunch): ")
+source = ltn12.source.string(s)
+filter = split(5)
+filter2 = merge(13)
+local filter3 = split(7)
+local filter4 = merge(11)
+local filter5 = split(10)
+chain = ltn12.filter.chain(filter, filter2, filter3, filter4, filter5)
+sink, t = ltn12.sink.table()
+sink = ltn12.sink.chain(chain, sink)
+assert(ltn12.pump.all(source, sink))
+assert(table.concat(t) == s, "mismatch")
+assert(filter(nil, 1), "filter not empty")
+assert(filter2(nil, 1), "filter2 not empty")
+assert(filter3(nil, 1), "filter3 not empty")
+assert(filter4(nil, 1), "filter4 not empty")
+assert(filter5(nil, 1), "filter5 not empty")
+print("ok")
+
+--------------------------------
+io.write("testing filter.chain (and source.chain, with split, merge): ")
+source = ltn12.source.string(s)
+filter = split(5)
+filter2 = merge(13)
+local chain = ltn12.filter.chain(filter, filter2)
+sink, t = ltn12.sink.table()
+source = ltn12.source.chain(source, chain)
+assert(ltn12.pump.all(source, sink), "returned error")
+assert(table.concat(t) == s, "mismatch")
+assert(filter(nil, 1), "filter not empty")
+assert(filter2(nil, 1), "filter2 not empty")
+print("ok")
+
+--------------------------------
+io.write("testing filter.chain (and source.chain, a bunch): ")
+source = ltn12.source.string(s)
+filter = split(5)
+filter2 = merge(13)
+local filter3 = split(7)
+local filter4 = merge(11)
+local filter5 = split(10)
+chain = ltn12.filter.chain(filter, filter2, filter3, filter4, filter5)
+sink, t = ltn12.sink.table()
+source = ltn12.source.chain(source, chain)
+assert(ltn12.pump.all(source, sink))
+assert(table.concat(t) == s, "mismatch")
+assert(filter(nil, 1), "filter not empty")
+assert(filter2(nil, 1), "filter2 not empty")
+assert(filter3(nil, 1), "filter3 not empty")
+assert(filter4(nil, 1), "filter4 not empty")
+assert(filter5(nil, 1), "filter5 not empty")
+print("ok")
+
diff --git a/Build/source/texk/web2c/luatexdir/luasocket/test/luasocket.png b/Build/source/texk/web2c/luatexdir/luasocket/test/luasocket.png
new file mode 100644
index 00000000000..d24a95495b5
--- /dev/null
+++ b/Build/source/texk/web2c/luatexdir/luasocket/test/luasocket.png
Binary files differ
diff --git a/Build/source/texk/web2c/luatexdir/luasocket/test/mimetest.lua b/Build/source/texk/web2c/luatexdir/luasocket/test/mimetest.lua
new file mode 100644
index 00000000000..f5b37471e04
--- /dev/null
+++ b/Build/source/texk/web2c/luatexdir/luasocket/test/mimetest.lua
@@ -0,0 +1,299 @@
+local socket = require("socket")
+local ltn12 = require("ltn12")
+local mime = require("mime")
+
+local unpack = unpack or table.unpack
+
+dofile("testsupport.lua")
+
+local qptest = "qptest.bin"
+local eqptest = "qptest.bin2"
+local dqptest = "qptest.bin3"
+
+local b64test = "b64test.bin"
+local eb64test = "b64test.bin2"
+local db64test = "b64test.bin3"
+
+
+-- from Machado de Assis, "A Mão e a Rosa"
+local mao = [[
+ Cursavam estes dois moços a academia de S. Paulo, estando
+ Luís Alves no quarto ano e Estêvão no terceiro.
+ Conheceram-se na academia, e ficaram amigos íntimos, tanto
+ quanto podiam sê-lo dois espíritos diferentes, ou talvez por
+ isso mesmo que o eram. Estêvão, dotado de extrema
+ sensibilidade, e não menor fraqueza de ânimo, afetuoso e
+ bom, não daquela bondade varonil, que é apanágio de uma alma
+ forte, mas dessa outra bondade mole e de cera, que vai à
+ mercê de todas as circunstâncias, tinha, além de tudo isso,
+ o infortúnio de trazer ainda sobre o nariz os óculos
+ cor-de-rosa de suas virginais ilusões. Luís Alves via bem
+ com os olhos da cara. Não era mau rapaz, mas tinha o seu
+ grão de egoísmo, e se não era incapaz de afeições, sabia
+ regê-las, moderá-las, e sobretudo guiá-las ao seu próprio
+ interesse. Entre estes dois homens travara-se amizade
+ íntima, nascida para um na simpatia, para outro no costume.
+ Eram eles os naturais confidentes um do outro, com a
+ diferença que Luís Alves dava menos do que recebia, e, ainda
+ assim, nem tudo o que dava exprimia grande confiança.
+]]
+
+local function random(handle, io_err)
+ if handle then
+ return function()
+ if not handle then error("source is empty!", 2) end
+ local len = math.random(0, 1024)
+ local chunk = handle:read(len)
+ if not chunk then
+ handle:close()
+ handle = nil
+ end
+ return chunk
+ end
+ else return ltn12.source.empty(io_err or "unable to open file") end
+end
+
+
+local function named(f)
+ return f
+end
+
+local what = nil
+local function transform(input, output, filter)
+ local source = random(io.open(input, "rb"))
+ local sink = ltn12.sink.file(io.open(output, "wb"))
+ if what then
+ sink = ltn12.sink.chain(filter, sink)
+ else
+ source = ltn12.source.chain(source, filter)
+ end
+ --what = not what
+ ltn12.pump.all(source, sink)
+end
+
+local function encode_qptest(mode)
+ local encode = mime.encode("quoted-printable", mode)
+ local split = mime.wrap("quoted-printable")
+ local chain = ltn12.filter.chain(encode, split)
+ transform(qptest, eqptest, chain)
+end
+
+local function compare_qptest()
+io.write("testing qp encoding and wrap: ")
+ compare(qptest, dqptest)
+end
+
+local function decode_qptest()
+ local decode = mime.decode("quoted-printable")
+ transform(eqptest, dqptest, decode)
+end
+
+local function create_qptest()
+ local f, err = io.open(qptest, "wb")
+ if not f then fail(err) end
+ -- try all characters
+ for i = 0, 255 do
+ f:write(string.char(i))
+ end
+ -- try all characters and different line sizes
+ for i = 0, 255 do
+ for j = 0, i do
+ f:write(string.char(i))
+ end
+ f:write("\r\n")
+ end
+ -- test latin text
+ f:write(mao)
+ -- force soft line breaks and treatment of space/tab in end of line
+ local tab
+ f:write(string.gsub(mao, "(%s)", function(c)
+ if tab then
+ tab = nil
+ return "\t"
+ else
+ tab = 1
+ return " "
+ end
+ end))
+ -- test crazy end of line conventions
+ local eol = { "\r\n", "\r", "\n", "\n\r" }
+ local which = 0
+ f:write(string.gsub(mao, "(\n)", function(c)
+ which = which + 1
+ if which > 4 then which = 1 end
+ return eol[which]
+ end))
+ for i = 1, 4 do
+ for j = 1, 4 do
+ f:write(eol[i])
+ f:write(eol[j])
+ end
+ end
+ -- try long spaced and tabbed lines
+ f:write("\r\n")
+ for i = 0, 255 do
+ f:write(string.char(9))
+ end
+ f:write("\r\n")
+ for i = 0, 255 do
+ f:write(' ')
+ end
+ f:write("\r\n")
+ for i = 0, 255 do
+ f:write(string.char(9),' ')
+ end
+ f:write("\r\n")
+ for i = 0, 255 do
+ f:write(' ',string.char(32))
+ end
+ f:write("\r\n")
+
+ f:close()
+end
+
+local function cleanup_qptest()
+ os.remove(qptest)
+ os.remove(eqptest)
+ os.remove(dqptest)
+end
+
+-- create test file
+local function create_b64test()
+ local f = assert(io.open(b64test, "wb"))
+ local t = {}
+ for j = 1, 100 do
+ for i = 1, 100 do
+ t[i] = math.random(0, 255)
+ end
+ f:write(string.char(unpack(t)))
+ end
+ f:close()
+end
+
+local function encode_b64test()
+ local e1 = mime.encode("base64")
+ local e2 = mime.encode("base64")
+ local e3 = mime.encode("base64")
+ local e4 = mime.encode("base64")
+ local sp4 = mime.wrap()
+ local sp3 = mime.wrap(59)
+ local sp2 = mime.wrap("base64", 30)
+ local sp1 = mime.wrap(27)
+ local chain = ltn12.filter.chain(e1, sp1, e2, sp2, e3, sp3, e4, sp4)
+ transform(b64test, eb64test, chain)
+end
+
+local function decode_b64test()
+ local d1 = named(mime.decode("base64"), "d1")
+ local d2 = named(mime.decode("base64"), "d2")
+ local d3 = named(mime.decode("base64"), "d3")
+ local d4 = named(mime.decode("base64"), "d4")
+ local chain = named(ltn12.filter.chain(d1, d2, d3, d4), "chain")
+ transform(eb64test, db64test, chain)
+end
+
+local function cleanup_b64test()
+ os.remove(b64test)
+ os.remove(eb64test)
+ os.remove(db64test)
+end
+
+local function compare_b64test()
+io.write("testing b64 chained encode: ")
+ compare(b64test, db64test)
+end
+
+local function identity_test()
+io.write("testing identity: ")
+ local chain = named(ltn12.filter.chain(
+ named(mime.encode("quoted-printable"), "1 eq"),
+ named(mime.encode("base64"), "2 eb"),
+ named(mime.decode("base64"), "3 db"),
+ named(mime.decode("quoted-printable"), "4 dq")
+ ), "chain")
+ transform(b64test, eb64test, chain)
+ compare(b64test, eb64test)
+ os.remove(eb64test)
+end
+
+
+local function padcheck(original, encoded)
+ local e = (mime.b64(original))
+ local d = (mime.unb64(encoded))
+ if e ~= encoded then fail("encoding failed") end
+ if d ~= original then fail("decoding failed") end
+end
+
+local function chunkcheck(original, encoded)
+ local len = string.len(original)
+ for i = 0, len do
+ local a = string.sub(original, 1, i)
+ local b = string.sub(original, i+1)
+ local e, r = mime.b64(a, b)
+ local f = (mime.b64(r))
+ if (e .. (f or "") ~= encoded) then fail(e .. (f or "")) end
+ end
+end
+
+local function padding_b64test()
+io.write("testing b64 padding: ")
+ padcheck("a", "YQ==")
+ padcheck("ab", "YWI=")
+ padcheck("abc", "YWJj")
+ padcheck("abcd", "YWJjZA==")
+ padcheck("abcde", "YWJjZGU=")
+ padcheck("abcdef", "YWJjZGVm")
+ padcheck("abcdefg", "YWJjZGVmZw==")
+ padcheck("abcdefgh", "YWJjZGVmZ2g=")
+ padcheck("abcdefghi", "YWJjZGVmZ2hp")
+ padcheck("abcdefghij", "YWJjZGVmZ2hpag==")
+ chunkcheck("abcdefgh", "YWJjZGVmZ2g=")
+ chunkcheck("abcdefghi", "YWJjZGVmZ2hp")
+ chunkcheck("abcdefghij", "YWJjZGVmZ2hpag==")
+ print("ok")
+end
+
+local function test_b64lowlevel()
+io.write("testing b64 low-level: ")
+ local a, b
+ a, b = mime.b64("", "")
+ assert(a == "" and b == "")
+ a, b = mime.b64(nil, "blablabla")
+ assert(a == nil and b == nil)
+ a, b = mime.b64("", nil)
+ assert(a == nil and b == nil)
+ a, b = mime.unb64("", "")
+ assert(a == "" and b == "")
+ a, b = mime.unb64(nil, "blablabla")
+ assert(a == nil and b == nil)
+ a, b = mime.unb64("", nil)
+ assert(a == nil and b == nil)
+ local binary=string.char(0x00,0x44,0x1D,0x14,0x0F,0xF4,0xDA,0x11,0xA9,0x78,0x00,0x14,0x38,0x50,0x60,0xCE)
+ local encoded = mime.b64(binary)
+ local decoded=mime.unb64(encoded)
+ assert(binary == decoded)
+ print("ok")
+end
+
+local t = socket.gettime()
+
+create_b64test()
+identity_test()
+encode_b64test()
+decode_b64test()
+compare_b64test()
+cleanup_b64test()
+padding_b64test()
+test_b64lowlevel()
+
+create_qptest()
+encode_qptest()
+decode_qptest()
+compare_qptest()
+encode_qptest("binary")
+decode_qptest()
+compare_qptest()
+cleanup_qptest()
+
+
+print(string.format("done in %.2fs", socket.gettime() - t))
diff --git a/Build/source/texk/web2c/luatexdir/luasocket/test/smtptest.lua b/Build/source/texk/web2c/luatexdir/luasocket/test/smtptest.lua
new file mode 100644
index 00000000000..b5380ffc65a
--- /dev/null
+++ b/Build/source/texk/web2c/luatexdir/luasocket/test/smtptest.lua
@@ -0,0 +1,259 @@
+local sent = {}
+
+local from = "diego@localhost"
+local server = "localhost"
+local rcpt = "luasocket@localhost"
+
+local files = {
+ "/var/spool/mail/luasocket",
+ "/var/spool/mail/luasock1",
+ "/var/spool/mail/luasock2",
+ "/var/spool/mail/luasock3",
+}
+
+local t = socket.time()
+local err
+
+dofile("mbox.lua")
+local parse = mbox.parse
+dofile("testsupport.lua")
+
+local total = function()
+ local t = 0
+ for i = 1, #sent do
+ t = t + sent[i].count
+ end
+ return t
+end
+
+local similar = function(s1, s2)
+ return
+ string.lower(string.gsub(s1, "%s", "")) ==
+ string.lower(string.gsub(s2, "%s", ""))
+end
+
+local fail = function(s)
+ s = s or "failed!"
+ print(s)
+ os.exit()
+end
+
+local readfile = function(name)
+ local f = io.open(name, "r")
+ if not f then
+ fail("unable to open file!")
+ return nil
+ end
+ local s = f:read("*a")
+ f:close()
+ return s
+end
+
+local empty = function()
+ for i,v in ipairs(files) do
+ local f = io.open(v, "w")
+ if not f then
+ fail("unable to open file!")
+ end
+ f:close()
+ end
+end
+
+local get = function()
+ local s = ""
+ for i,v in ipairs(files) do
+ s = s .. "\n" .. readfile(v)
+ end
+ return s
+end
+
+local check_headers = function(sent, got)
+ sent = sent or {}
+ got = got or {}
+ for i,v in pairs(sent) do
+ if not similar(v, got[i]) then fail("header " .. v .. "failed!") end
+ end
+end
+
+local check_body = function(sent, got)
+ sent = sent or ""
+ got = got or ""
+ if not similar(sent, got) then fail("bodies differ!") end
+end
+
+local check = function(sent, m)
+ io.write("checking ", m.headers.title, ": ")
+ for i = 1, #sent do
+ local s = sent[i]
+ if s.title == m.headers.title and s.count > 0 then
+ check_headers(s.headers, m.headers)
+ check_body(s.body, m.body)
+ s.count = s.count - 1
+ print("ok")
+ return
+ end
+ end
+ fail("not found")
+end
+
+local insert = function(sent, message)
+ if type(message.rcpt) == "table" then
+ message.count = #message.rcpt
+ else message.count = 1 end
+ message.headers = message.headers or {}
+ message.headers.title = message.title
+ table.insert(sent, message)
+end
+
+local mark = function()
+ local time = socket.time()
+ return { time = time }
+end
+
+local wait = function(sentinel, n)
+ local to
+ io.write("waiting for ", n, " messages: ")
+ while 1 do
+ local mbox = parse(get())
+ if n == #mbox then break end
+ if socket.time() - sentinel.time > 50 then
+ to = 1
+ break
+ end
+ socket.sleep(1)
+ io.write(".")
+ io.stdout:flush()
+ end
+ if to then fail("timeout")
+ else print("ok") end
+end
+
+local stuffed_body = [[
+This message body needs to be
+stuffed because it has a dot
+.
+by itself on a line.
+Otherwise the mailer would
+think that the dot
+.
+is the end of the message
+and the remaining text would cause
+a lot of trouble.
+]]
+
+insert(sent, {
+ from = from,
+ rcpt = {
+ "luasocket@localhost",
+ "luasock3@dell-diego.cs.princeton.edu",
+ "luasock1@dell-diego.cs.princeton.edu"
+ },
+ body = "multiple rcpt body",
+ title = "multiple rcpt",
+})
+
+insert(sent, {
+ from = from,
+ rcpt = {
+ "luasock2@localhost",
+ "luasock3",
+ "luasock1"
+ },
+ headers = {
+ header1 = "header 1",
+ header2 = "header 2",
+ header3 = "header 3",
+ header4 = "header 4",
+ header5 = "header 5",
+ header6 = "header 6",
+ },
+ body = stuffed_body,
+ title = "complex message",
+})
+
+insert(sent, {
+ from = from,
+ rcpt = rcpt,
+ server = server,
+ body = "simple message body",
+ title = "simple message"
+})
+
+insert(sent, {
+ from = from,
+ rcpt = rcpt,
+ server = server,
+ body = stuffed_body,
+ title = "stuffed message body"
+})
+
+insert(sent, {
+ from = from,
+ rcpt = rcpt,
+ headers = {
+ header1 = "header 1",
+ header2 = "header 2",
+ header3 = "header 3",
+ header4 = "header 4",
+ header5 = "header 5",
+ header6 = "header 6",
+ },
+ title = "multiple headers"
+})
+
+insert(sent, {
+ from = from,
+ rcpt = rcpt,
+ title = "minimum message"
+})
+
+io.write("testing host not found: ")
+local c, e = socket.connect("wrong.host", 25)
+local ret, err = socket.smtp.mail{
+ from = from,
+ rcpt = rcpt,
+ server = "wrong.host"
+}
+if ret or e ~= err then fail("wrong error message")
+else print("ok") end
+
+io.write("testing invalid from: ")
+local ret, err = socket.smtp.mail{
+ from = ' " " (( _ * ',
+ rcpt = rcpt,
+}
+if ret or not err then fail("wrong error message")
+else print(err) end
+
+io.write("testing no rcpt: ")
+local ret, err = socket.smtp.mail{
+ from = from,
+}
+if ret or not err then fail("wrong error message")
+else print(err) end
+
+io.write("clearing mailbox: ")
+empty()
+print("ok")
+
+io.write("sending messages: ")
+for i = 1, #sent do
+ ret, err = socket.smtp.mail(sent[i])
+ if not ret then fail(err) end
+ io.write("+")
+ io.stdout:flush()
+end
+print("ok")
+
+wait(mark(), total())
+
+io.write("parsing mailbox: ")
+local mbox = parse(get())
+print(#mbox .. " messages found!")
+
+for i = 1, #mbox do
+ check(sent, mbox[i])
+end
+
+print("passed all tests")
+print(string.format("done in %.2fs", socket.time() - t))
diff --git a/Build/source/texk/web2c/luatexdir/luasocket/test/stufftest.lua b/Build/source/texk/web2c/luatexdir/luasocket/test/stufftest.lua
new file mode 100644
index 00000000000..490053f2805
--- /dev/null
+++ b/Build/source/texk/web2c/luatexdir/luasocket/test/stufftest.lua
@@ -0,0 +1,21 @@
+local mime = require("mime")
+
+function test_dot(original, right)
+ local result, n = mime.dot(2, original)
+ assert(result == right, "->" .. result .. "<-")
+ print("ok")
+end
+
+function test_stuff(original, right)
+ local result, n = mime.dot(2, original)
+ assert(result == right, "->" .. result .. "<-")
+ print("ok")
+end
+
+test_dot("abc", "abc")
+test_dot("", "")
+test_dot("\r\n", "\r\n")
+test_dot("\r\n.", "\r\n..")
+test_dot(".\r\n.", "..\r\n..")
+test_dot(".\r\n.", "..\r\n..")
+test_dot("abcd.\r\n.", "abcd.\r\n..")
diff --git a/Build/source/texk/web2c/luatexdir/luasocket/test/tcp-getoptions b/Build/source/texk/web2c/luatexdir/luasocket/test/tcp-getoptions
new file mode 100755
index 00000000000..f9b3d1bb8a4
--- /dev/null
+++ b/Build/source/texk/web2c/luatexdir/luasocket/test/tcp-getoptions
@@ -0,0 +1,41 @@
+#!/usr/bin/env lua
+
+require"socket"
+
+port = 8765
+
+function options(o)
+ print("options for", o)
+
+ for _, opt in ipairs{"keepalive", "reuseaddr", "tcp-nodelay"} do
+ print("getoption", opt, o:getoption(opt))
+ end
+
+ print("getoption", "linger",
+ "on", o:getoption("linger").on,
+ "timeout", o:getoption("linger").timeout)
+end
+
+local m = socket.tcp()
+
+options(m)
+
+assert(m:bind("*", port))
+assert(m:listen())
+
+options(m)
+
+m:close()
+
+local m = socket.bind("*", port)
+
+options(m)
+
+local c = socket.connect("localhost", port)
+
+options(c)
+
+local s = m:accept()
+
+options(s)
+
diff --git a/Build/source/texk/web2c/luatexdir/luasocket/test/test_bind.lua b/Build/source/texk/web2c/luatexdir/luasocket/test/test_bind.lua
new file mode 100644
index 00000000000..93c42d7291e
--- /dev/null
+++ b/Build/source/texk/web2c/luatexdir/luasocket/test/test_bind.lua
@@ -0,0 +1,6 @@
+local socket = require "socket"
+local u = socket.udp() assert(u:setsockname("*", 5088)) u:close()
+local u = socket.udp() assert(u:setsockname("*", 0)) u:close()
+local t = socket.tcp() assert(t:bind("*", 5088)) t:close()
+local t = socket.tcp() assert(t:bind("*", 0)) t:close()
+print("done!") \ No newline at end of file
diff --git a/Build/source/texk/web2c/luatexdir/luasocket/test/test_getaddrinfo.lua b/Build/source/texk/web2c/luatexdir/luasocket/test/test_getaddrinfo.lua
new file mode 100644
index 00000000000..4b52ff924fc
--- /dev/null
+++ b/Build/source/texk/web2c/luatexdir/luasocket/test/test_getaddrinfo.lua
@@ -0,0 +1,15 @@
+local socket = require "socket"
+local addresses = assert(socket.dns.getaddrinfo("localhost"))
+assert(type(addresses) == 'table')
+
+local ipv4mask = "^%d%d?%d?%.%d%d?%d?%.%d%d?%d?%.%d%d?%d?$"
+
+for i, alt in ipairs(addresses) do
+ if alt.family == 'inet' then
+ assert(type(alt.addr) == 'string')
+ assert(alt.addr:find(ipv4mask))
+ assert(alt.addr == '127.0.0.1')
+ end
+end
+
+print("done!")
diff --git a/Build/source/texk/web2c/luatexdir/luasocket/test/test_socket_error.lua b/Build/source/texk/web2c/luatexdir/luasocket/test/test_socket_error.lua
new file mode 100644
index 00000000000..bda64081d07
--- /dev/null
+++ b/Build/source/texk/web2c/luatexdir/luasocket/test/test_socket_error.lua
@@ -0,0 +1,31 @@
+local socket = require "socket"
+
+local host, port = "127.0.0.1", "5462"
+
+assert(socket.bind(host, port)):close()
+
+local sock = socket.tcp()
+sock:settimeout(0)
+
+local ok, err = sock:connect(host, port)
+assert(not ok)
+assert('timeout' == err)
+
+for i = 1, 10 do
+ -- select pass even if socket has error
+ local _, rec, err = socket.select(nil, {sock}, 1)
+ local _, ss = next(rec)
+ if ss then
+ assert(ss == sock)
+ else
+ assert('timeout' == err, 'unexpected error :' .. tostring(err))
+ end
+ err = sock:getoption("error") -- i get 'connection refused' on WinXP
+ if err then
+ print("Passed! Error is '" .. err .. "'.")
+ os.exit(0)
+ end
+end
+
+print("Fail! No error detected!")
+os.exit(1)
diff --git a/Build/source/texk/web2c/luatexdir/luasocket/test/testclnt.lua b/Build/source/texk/web2c/luatexdir/luasocket/test/testclnt.lua
index 8acb3d04bac..170e1878b03 100644
--- a/Build/source/texk/web2c/luatexdir/luasocket/test/testclnt.lua
+++ b/Build/source/texk/web2c/luatexdir/luasocket/test/testclnt.lua
@@ -8,7 +8,7 @@ function printf(...)
end
function pass(...)
- printf(...)
+ printf(...)
io.stderr:write("\n")
end
@@ -45,30 +45,30 @@ function check_timeout(tm, sl, elapsed, err, opp, mode, alldone)
if not err then warn("must be buffered")
elseif err == "timeout" then pass("proper timeout")
else fail("unexpected error '%s'", err) end
- else
- if err ~= "timeout" then fail("should have timed out")
+ else
+ if err ~= "timeout" then fail("should have timed out")
else pass("proper timeout") end
end
else
if mode == "total" then
- if elapsed > tm then
+ if elapsed > tm then
if err ~= "timeout" then fail("should have timed out")
else pass("proper timeout") end
elseif elapsed < tm then
- if err then fail(err)
+ if err then fail(err)
else pass("ok") end
- else
- if alldone then
- if err then fail("unexpected error '%s'", err)
+ else
+ if alldone then
+ if err then fail("unexpected error '%s'", err)
else pass("ok") end
else
- if err ~= "timeout" then fail(err)
+ if err ~= "timeout" then fail(err)
else pass("proper timeoutk") end
end
end
- else
- if err then fail(err)
- else pass("ok") end
+ else
+ if err then fail(err)
+ else pass("ok") end
end
end
end
@@ -104,8 +104,8 @@ control:setoption("tcp-nodelay", true)
------------------------------------------------------------------------
function test_methods(sock, methods)
for _, v in pairs(methods) do
- if type(sock[v]) ~= "function" then
- fail(sock.class .. " method '" .. v .. "' not registered")
+ if type(sock[v]) ~= "function" then
+ fail(sock.class .. " method '" .. v .. "' not registered")
end
end
pass(sock.class .. " methods are ok")
@@ -121,7 +121,7 @@ function test_mixed(len)
local p3 = "raw " .. string.rep("z", inter) .. "bytes"
local p4 = "end" .. string.rep("w", inter) .. "bytes"
local bp1, bp2, bp3, bp4
-remote (string.format("str = data:receive(%d)",
+remote (string.format("str = data:receive(%d)",
string.len(p1)+string.len(p2)+string.len(p3)+string.len(p4)))
sent, err = data:send(p1..p2..p3..p4)
if err then fail(err) end
@@ -166,7 +166,7 @@ function test_rawline(len)
io.stderr:write("length " .. len .. ": ")
local str, str10, back, err
str = string.rep(string.char(47), math.mod(len, 10))
- str10 = string.rep(string.char(120,21,77,4,5,0,7,36,44,100),
+ str10 = string.rep(string.char(120,21,77,4,5,0,7,36,44,100),
math.floor(len/10))
str = str .. str10
remote "str = data:receive()"
@@ -216,7 +216,7 @@ function test_totaltimeoutreceive(len, tm, sl)
data:settimeout(tm, "total")
local t = socket.gettime()
str, err, partial, elapsed = data:receive(2*len)
- check_timeout(tm, sl, elapsed, err, "receive", "total",
+ check_timeout(tm, sl, elapsed, err, "receive", "total",
string.len(str or partial) == 2*len)
end
@@ -236,7 +236,7 @@ function test_totaltimeoutsend(len, tm, sl)
data:settimeout(tm, "total")
str = string.rep("a", 2*len)
total, err, partial, elapsed = data:send(str)
- check_timeout(tm, sl, elapsed, err, "send", "total",
+ check_timeout(tm, sl, elapsed, err, "send", "total",
total == 2*len)
end
@@ -256,7 +256,7 @@ function test_blockingtimeoutreceive(len, tm, sl)
]], 2*tm, len, sl, sl))
data:settimeout(tm)
str, err, partial, elapsed = data:receive(2*len)
- check_timeout(tm, sl, elapsed, err, "receive", "blocking",
+ check_timeout(tm, sl, elapsed, err, "receive", "blocking",
string.len(str or partial) == 2*len)
end
@@ -290,10 +290,10 @@ function empty_connect()
data = server:accept()
]]
data, err = socket.connect("", port)
- if not data then
+ if not data then
pass("ok")
data = socket.connect(host, port)
- else
+ else
pass("gethostbyname returns localhost on empty string...")
end
end
@@ -304,15 +304,20 @@ function isclosed(c)
end
function active_close()
- reconnect()
- if isclosed(data) then fail("should not be closed") end
- data:close()
- if not isclosed(data) then fail("should be closed") end
- data = nil
- local udp = socket.udp()
+ local tcp = socket.tcp4()
+ if isclosed(tcp) then fail("should not be closed") end
+ tcp:close()
+ if not isclosed(tcp) then fail("should be closed") end
+ tcp = socket.tcp()
+ if not isclosed(tcp) then fail("should be closed") end
+ tcp = nil
+ local udp = socket.udp4()
if isclosed(udp) then fail("should not be closed") end
udp:close()
if not isclosed(udp) then fail("should be closed") end
+ udp = socket.udp()
+ if not isclosed(udp) then fail("should be closed") end
+ udp = nil
pass("ok")
end
@@ -327,7 +332,7 @@ function test_closed()
data:close()
data = nil
]], str))
- -- try to get a line
+ -- try to get a line
back, err, partial = data:receive()
if not err then fail("should have gotten 'closed'.")
elseif err ~= "closed" then fail("got '"..err.."' instead of 'closed'.")
@@ -340,25 +345,25 @@ function test_closed()
data = nil
]]
total, err, partial = data:send(string.rep("ugauga", 100000))
- if not err then
+ if not err then
pass("failed: output buffer is at least %d bytes long!", total)
- elseif err ~= "closed" then
+ elseif err ~= "closed" then
fail("got '"..err.."' instead of 'closed'.")
- else
- pass("graceful 'closed' received after %d bytes were sent", partial)
+ else
+ pass("graceful 'closed' received after %d bytes were sent", partial)
end
end
------------------------------------------------------------------------
function test_selectbugs()
local r, s, e = socket.select(nil, nil, 0.1)
- assert(type(r) == "table" and type(s) == "table" and
+ assert(type(r) == "table" and type(s) == "table" and
(e == "timeout" or e == "error"))
pass("both nil: ok")
local udp = socket.udp()
udp:close()
r, s, e = socket.select({ udp }, { udp }, 0.1)
- assert(type(r) == "table" and type(s) == "table" and
+ assert(type(r) == "table" and type(s) == "table" and
(e == "timeout" or e == "error"))
pass("closed sockets: ok")
e = pcall(socket.select, "wrong", 1, 0.1)
@@ -368,7 +373,7 @@ function test_selectbugs()
pass("invalid input: ok")
local toomany = {}
for i = 1, socket._SETSIZE+1 do
- toomany[#toomany+1] = socket.udp()
+ toomany[#toomany+1] = socket.udp4()
end
if #toomany > socket._SETSIZE then
local e = pcall(socket.select, toomany, nil, 0.1)
@@ -389,7 +394,7 @@ function accept_timeout()
local t = socket.gettime()
s:settimeout(1)
local c, e = s:accept()
- assert(not c, "should not accept")
+ assert(not c, "should not accept")
assert(e == "timeout", string.format("wrong error message (%s)", e))
t = socket.gettime() - t
assert(t < 2, string.format("took to long to give up (%gs)", t))
@@ -407,9 +412,9 @@ function connect_timeout()
local t = socket.gettime()
local r, e = c:connect("10.0.0.1", 81)
assert(not r, "should not connect")
- assert(socket.gettime() - t < 2, "took too long to give up.")
+ assert(socket.gettime() - t < 2, "took too long to give up.")
c:close()
- pass("ok")
+ pass("ok")
end
------------------------------------------------------------------------
@@ -447,16 +452,14 @@ end
------------------------------------------------------------------------
function rebind_test()
- --local c ,c1 = socket.bind("localhost", 0)
local c ,c1 = socket.bind("127.0.0.1", 0)
if not c then pass ("failed to bind! " .. tostring(c) .. ' ' .. tostring(c1)) return end
assert(c,c1)
-
local i, p = c:getsockname()
local s, e = socket.tcp()
assert(s, e)
s:setoption("reuseaddr", false)
- r, e = s:bind("localhost", p)
+ r, e = s:bind(i, p)
assert(not r, "managed to rebind!")
assert(e)
pass("ok")
@@ -476,9 +479,9 @@ function getstats_test()
data:receive(c)
t = t + c
local r, s, a = data:getstats()
- assert(r == t, "received count failed" .. tostring(r)
+ assert(r == t, "received count failed" .. tostring(r)
.. "/" .. tostring(t))
- assert(s == t, "sent count failed" .. tostring(s)
+ assert(s == t, "sent count failed" .. tostring(s)
.. "/" .. tostring(t))
end
pass("ok")
@@ -486,7 +489,7 @@ end
------------------------------------------------------------------------
-function test_nonblocking(size)
+function test_nonblocking(size)
reconnect()
printf("testing " .. 2*size .. " bytes: ")
remote(string.format([[
@@ -545,7 +548,7 @@ function test_readafterclose()
data:close()
data = nil
]]))
- data:close()
+ data:close()
back, err, partial = data:receive("*a")
assert(back == nil and err == "closed", "should have returned 'closed'")
pass("ok")
@@ -555,7 +558,7 @@ function test_readafterclose()
data:close()
data = nil
]]))
- data:close()
+ data:close()
back, err, partial = data:receive()
assert(back == nil and err == "closed", "should have returned 'closed'")
pass("ok")
@@ -565,7 +568,7 @@ function test_readafterclose()
data:close()
data = nil
]]))
- data:close()
+ data:close()
back, err, partial = data:receive(1)
assert(back == nil and err == "closed", "should have returned 'closed'")
pass("ok")
@@ -575,7 +578,7 @@ function test_readafterclose()
data:close()
data = nil
]]))
- data:close()
+ data:close()
back, err, partial = data:receive(0)
assert(back == nil and err == "closed", "should have returned 'closed'")
pass("ok")
@@ -590,10 +593,10 @@ function test_writeafterclose()
data = nil
]]))
local sent, err, errsent
- while not err do
+ while not err do
sent, err, errsent, time = data:send(str)
end
- assert(err == "closed", "should have returned 'closed'")
+ assert(err == "closed", "got " .. err .. " instead of 'closed'")
pass("ok")
end
@@ -642,31 +645,39 @@ local tcp_methods = {
"shutdown",
}
test_methods(socket.tcp(), tcp_methods)
-test_methods(socket.tcp6(), tcp_methods)
+do local sock = socket.tcp6()
+if sock then test_methods(socket.tcp6(), tcp_methods)
+else io.stderr:write("Warning! IPv6 does not support!\n") end
+end
local udp_methods = {
- "close",
+ "close",
"dirty",
"getfamily",
"getfd",
"getoption",
"getpeername",
"getsockname",
- "receive",
- "receivefrom",
- "send",
- "sendto",
- "setfd",
+ "receive",
+ "receivefrom",
+ "send",
+ "sendto",
+ "setfd",
"setoption",
"setpeername",
"setsockname",
"settimeout"
}
-
------------------------------------------------------------------------
test_methods(socket.udp(), udp_methods)
-test_methods(socket.udp6(), udp_methods)
+do local sock = socket.tcp6()
+if sock then test_methods(socket.udp6(), udp_methods)
+else io.stderr:write("Warning! IPv6 does not support!\n") end
+end
+
+test("closed connection detection: ")
+test_closed()
test("partial receive")
test_partialrecv()
@@ -691,9 +702,6 @@ rebind_test()
test("active close: ")
active_close()
-test("closed connection detection: ")
-test_closed()
-
test("accept function: ")
accept_timeout()
accept_errors()
diff --git a/Build/source/texk/web2c/luatexdir/luasocket/test/testmesg.lua b/Build/source/texk/web2c/luatexdir/luasocket/test/testmesg.lua
new file mode 100644
index 00000000000..135a008d664
--- /dev/null
+++ b/Build/source/texk/web2c/luatexdir/luasocket/test/testmesg.lua
@@ -0,0 +1,96 @@
+-- load the smtp support and its friends
+local smtp = require("socket.smtp")
+local mime = require("mime")
+local ltn12 = require("ltn12")
+
+function filter(s)
+ if s then io.write(s) end
+ return s
+end
+
+source = smtp.message {
+ headers = { ['content-type'] = 'multipart/alternative' },
+ body = {
+ [1] = {
+ headers = { ['Content-type'] = 'text/html' },
+ body = "<html> <body> Hi, <b>there</b>...</body> </html>"
+ },
+ [2] = {
+ headers = { ['content-type'] = 'text/plain' },
+ body = "Hi, there..."
+ }
+ }
+}
+
+r, e = smtp.send{
+ rcpt = {"<diego@tecgraf.puc-rio.br>",
+ "<diego@princeton.edu>" },
+ from = "<diego@princeton.edu>",
+ source = ltn12.source.chain(source, filter),
+ --server = "mail.cs.princeton.edu"
+ server = "localhost",
+ port = 2525
+}
+
+print(r, e)
+
+-- creates a source to send a message with two parts. The first part is
+-- plain text, the second part is a PNG image, encoded as base64.
+source = smtp.message{
+ headers = {
+ -- Remember that headers are *ignored* by smtp.send.
+ from = "Sicrano <sicrano@tecgraf.puc-rio.br>",
+ to = "Fulano <fulano@tecgraf.puc-rio.br>",
+ subject = "Here is a message with attachments"
+ },
+ body = {
+ preamble = "If your client doesn't understand attachments, \r\n" ..
+ "it will still display the preamble and the epilogue.\r\n" ..
+ "Preamble might show up even in a MIME enabled client.",
+ -- first part: No headers means plain text, us-ascii.
+ -- The mime.eol low-level filter normalizes end-of-line markers.
+ [1] = {
+ body = mime.eol(0, [[
+ Lines in a message body should always end with CRLF.
+ The smtp module will *NOT* perform translation. It will
+ perform necessary stuffing, though.
+ ]])
+ },
+ -- second part: Headers describe content the to be an image,
+ -- sent under the base64 transfer content encoding.
+ -- Notice that nothing happens until the message is sent. Small
+ -- chunks are loaded into memory and translation happens on the fly.
+ [2] = {
+ headers = {
+ ["ConTenT-tYpE"] = 'image/png; name="luasocket.png"',
+ ["content-disposition"] = 'attachment; filename="luasocket.png"',
+ ["content-description"] = 'our logo',
+ ["content-transfer-encoding"] = "BASE64"
+ },
+ body = ltn12.source.chain(
+ ltn12.source.file(io.open("luasocket.png", "rb")),
+ ltn12.filter.chain(
+ mime.encode("base64"),
+ mime.wrap()
+ )
+ )
+ },
+ epilogue = "This might also show up, but after the attachments"
+ }
+}
+
+
+r, e = smtp.send{
+ rcpt = {"<diego@tecgraf.puc-rio.br>",
+ "<diego@princeton.edu>" },
+ from = "<diego@princeton.edu>",
+ source = ltn12.source.chain(source, filter),
+ --server = "mail.cs.princeton.edu",
+ --port = 25
+ server = "localhost",
+ port = 2525
+}
+
+print(r, e)
+
+
diff --git a/Build/source/texk/web2c/luatexdir/luasocket/test/testsrvr.lua b/Build/source/texk/web2c/luatexdir/luasocket/test/testsrvr.lua
index 72b93abe66e..1eb2d5b1f76 100644
--- a/Build/source/texk/web2c/luatexdir/luasocket/test/testsrvr.lua
+++ b/Build/source/texk/web2c/luatexdir/luasocket/test/testsrvr.lua
@@ -6,7 +6,7 @@ ack = "\n";
while 1 do
print("server: waiting for client connection...");
control = assert(server:accept());
- while 1 do
+ while 1 do
command, emsg = control:receive();
if emsg == "closed" then
control:close()
diff --git a/Build/source/texk/web2c/luatexdir/luasocket/test/tftptest.lua b/Build/source/texk/web2c/luatexdir/luasocket/test/tftptest.lua
new file mode 100644
index 00000000000..35078e83654
--- /dev/null
+++ b/Build/source/texk/web2c/luatexdir/luasocket/test/tftptest.lua
@@ -0,0 +1,20 @@
+-- load tftpclnt.lua
+local tftp = require("socket.tftp")
+
+-- needs tftp server running on localhost, with root pointing to
+-- a directory with index.html in it
+
+function readfile(file)
+ local f = io.open(file, "r")
+ if not f then return nil end
+ local a = f:read("*a")
+ f:close()
+ return a
+end
+
+host = host or "diego.student.princeton.edu"
+retrieved, err = tftp.get("tftp://" .. host .."/index.html")
+assert(not err, err)
+original = readfile("test/index.html")
+assert(original == retrieved, "files differ!")
+print("passed")
diff --git a/Build/source/texk/web2c/luatexdir/luasocket/test/udp-zero-length-send b/Build/source/texk/web2c/luatexdir/luasocket/test/udp-zero-length-send
new file mode 100755
index 00000000000..a594944c833
--- /dev/null
+++ b/Build/source/texk/web2c/luatexdir/luasocket/test/udp-zero-length-send
@@ -0,0 +1,25 @@
+#!/usr/bin/lua
+
+--[[
+Show that luasocket returns an error message on zero-length UDP sends,
+even though the send is valid, and in fact the UDP packet is sent
+to the peer:
+
+% sudo tcpdump -i lo -n
+tcpdump: verbose output suppressed, use -v or -vv for full protocol decode
+listening on lo, link-type EN10MB (Ethernet), capture size 65535 bytes
+13:40:16.652808 IP 127.0.0.1.56573 > 127.0.0.1.5432: UDP, length 0
+
+]]
+
+require"socket"
+
+s = assert(socket.udp())
+r = assert(socket.udp())
+assert(r:setsockname("*", 5432))
+assert(s:setpeername("127.0.0.1", 5432))
+
+ssz, emsg = s:send("")
+
+print(ssz == 0 and "OK" or "FAIL",[[send:("")]], ssz, emsg)
+
diff --git a/Build/source/texk/web2c/luatexdir/luasocket/test/udp-zero-length-send-recv b/Build/source/texk/web2c/luatexdir/luasocket/test/udp-zero-length-send-recv
new file mode 100755
index 00000000000..541efd43259
--- /dev/null
+++ b/Build/source/texk/web2c/luatexdir/luasocket/test/udp-zero-length-send-recv
@@ -0,0 +1,37 @@
+#!/usr/bin/lua
+
+--[[
+Show that luasocket returns an error message on zero-length UDP sends,
+even though the send is valid, and in fact the UDP packet is sent
+to the peer:
+
+% sudo tcpdump -i lo -n
+tcpdump: verbose output suppressed, use -v or -vv for full protocol decode
+listening on lo, link-type EN10MB (Ethernet), capture size 65535 bytes
+13:40:16.652808 IP 127.0.0.1.56573 > 127.0.0.1.5432: UDP, length 0
+
+]]
+
+require"socket"
+
+s = assert(socket.udp())
+r = assert(socket.udp())
+assert(r:setsockname("*", 5432))
+assert(s:setpeername("127.0.0.1", 5432))
+
+ok, emsg = s:send("")
+if ok ~= 0 then
+ print("send of zero failed with:", ok, emsg)
+end
+
+assert(r:settimeout(2))
+
+ok, emsg = r:receive()
+
+if not ok or string.len(ok) ~= 0 then
+ print("fail - receive of zero failed with:", ok, emsg)
+ os.exit(1)
+end
+
+print"ok"
+
diff --git a/Build/source/texk/web2c/luatexdir/luasocket/test/udpconnectclnt.lua b/Build/source/texk/web2c/luatexdir/luasocket/test/udpconnectclnt.lua
new file mode 100644
index 00000000000..ad6ab6a459d
--- /dev/null
+++ b/Build/source/texk/web2c/luatexdir/luasocket/test/udpconnectclnt.lua
@@ -0,0 +1,19 @@
+local socket = require"socket"
+local udp = socket.udp
+local localhost = "127.0.0.1"
+local port = assert(arg[1], "missing port argument")
+
+se = udp(); se:setoption("reuseaddr", true)
+se:setsockname(localhost, 5062)
+print("se", se:getsockname())
+sc = udp(); sc:setoption("reuseaddr", true)
+sc:setsockname(localhost, 5061)
+print("sc", sc:getsockname())
+
+se:sendto("this is a test from se", localhost, port)
+socket.sleep(1)
+sc:sendto("this is a test from sc", localhost, port)
+socket.sleep(1)
+se:sendto("this is a test from se", localhost, port)
+socket.sleep(1)
+sc:sendto("this is a test from sc", localhost, port)
diff --git a/Build/source/texk/web2c/luatexdir/luasocket/test/udpconnectsrvr.lua b/Build/source/texk/web2c/luatexdir/luasocket/test/udpconnectsrvr.lua
new file mode 100644
index 00000000000..5a9772ec6c4
--- /dev/null
+++ b/Build/source/texk/web2c/luatexdir/luasocket/test/udpconnectsrvr.lua
@@ -0,0 +1,16 @@
+local socket = require"socket"
+local udp = socket.udp
+local localhost = "127.0.0.1"
+local s = assert(udp())
+assert(tostring(s):find("udp{unconnected}"))
+print("setpeername", s:setpeername(localhost, 5061))
+print("getsockname", s:getsockname())
+assert(tostring(s):find("udp{connected}"))
+print(s:receive())
+print("setpeername", s:setpeername("*"))
+print("getsockname", s:getsockname())
+s:sendto("a", localhost, 12345)
+print("getsockname", s:getsockname())
+assert(tostring(s):find("udp{unconnected}"))
+print(s:receivefrom())
+s:close()
diff --git a/Build/source/texk/web2c/luatexdir/luasocket/test/unixdgramclnt.lua b/Build/source/texk/web2c/luatexdir/luasocket/test/unixdgramclnt.lua
new file mode 100644
index 00000000000..9bd60f7f7bd
--- /dev/null
+++ b/Build/source/texk/web2c/luatexdir/luasocket/test/unixdgramclnt.lua
@@ -0,0 +1,9 @@
+socket = require"socket"
+socket.unix = require"socket.unix"
+c = assert(socket.unix.dgram())
+print(c:bind("/tmp/bar"))
+while 1 do
+ local l = io.read("*l")
+ assert(c:sendto(l, "/tmp/foo"))
+ print(assert(c:receivefrom()))
+end
diff --git a/Build/source/texk/web2c/luatexdir/luasocket/test/unixdgramsrvr.lua b/Build/source/texk/web2c/luatexdir/luasocket/test/unixdgramsrvr.lua
new file mode 100644
index 00000000000..4c11f552c64
--- /dev/null
+++ b/Build/source/texk/web2c/luatexdir/luasocket/test/unixdgramsrvr.lua
@@ -0,0 +1,9 @@
+ socket = require"socket"
+ socket.unix = require"socket.unix"
+ u = assert(socket.unix.dgram())
+ assert(u:bind("/tmp/foo"))
+ while 1 do
+ x, r = assert(u:receivefrom())
+ print(x, r)
+ assert(u:sendto(">" .. x, r))
+ end
diff --git a/Build/source/texk/web2c/luatexdir/luasocket/test/unixstreamclnt.lua b/Build/source/texk/web2c/luatexdir/luasocket/test/unixstreamclnt.lua
new file mode 100644
index 00000000000..4f2e1e3c187
--- /dev/null
+++ b/Build/source/texk/web2c/luatexdir/luasocket/test/unixstreamclnt.lua
@@ -0,0 +1,8 @@
+socket = require"socket"
+socket.unix = require"socket.unix"
+c = assert(socket.unix.stream())
+assert(c:connect("/tmp/foo"))
+while 1 do
+ local l = io.read()
+ assert(c:send(l .. "\n"))
+end
diff --git a/Build/source/texk/web2c/luatexdir/luasocket/test/unixstreamsrvr.lua b/Build/source/texk/web2c/luatexdir/luasocket/test/unixstreamsrvr.lua
new file mode 100644
index 00000000000..0a5c644be48
--- /dev/null
+++ b/Build/source/texk/web2c/luatexdir/luasocket/test/unixstreamsrvr.lua
@@ -0,0 +1,9 @@
+ socket = require"socket"
+ socket.unix = require"socket.unix"
+ u = assert(socket.unix.stream())
+ assert(u:bind("/tmp/foo"))
+ assert(u:listen())
+ c = assert(u:accept())
+ while 1 do
+ print(assert(c:receive()))
+ end
diff --git a/Build/source/texk/web2c/luatexdir/luasocket/test/upload.html b/Build/source/texk/web2c/luatexdir/luasocket/test/upload.html
new file mode 100644
index 00000000000..b4674a88503
--- /dev/null
+++ b/Build/source/texk/web2c/luatexdir/luasocket/test/upload.html
@@ -0,0 +1,15 @@
+<html>
+<head>
+<title>POST test</title>
+</head>
+<body>
+
+<form action='http://localhost/luasocket-cgi-bin/cat-stdin' enctype='multipart/form-data' method=POST>
+<center>
+<input type="file" name="attach">
+<p>
+<input type=submit name=sendmail value="send">
+</center>
+</form>
+</body>
+</html>
diff --git a/Build/source/texk/web2c/luatexdir/luasocket/test/urltest.lua b/Build/source/texk/web2c/luatexdir/luasocket/test/urltest.lua
new file mode 100644
index 00000000000..32cb348deb6
--- /dev/null
+++ b/Build/source/texk/web2c/luatexdir/luasocket/test/urltest.lua
@@ -0,0 +1,635 @@
+local socket = require("socket")
+socket.url = require("socket.url")
+dofile("testsupport.lua")
+
+local check_build_url = function(parsed)
+ local built = socket.url.build(parsed)
+ if built ~= parsed.url then
+ print("built is different from expected")
+ print(built)
+ print(expected)
+ os.exit()
+ end
+end
+
+local check_protect = function(parsed, path, unsafe)
+ local built = socket.url.build_path(parsed, unsafe)
+ if built ~= path then
+ print(built, path)
+ print("path composition failed.")
+ os.exit()
+ end
+end
+
+local check_invert = function(url)
+ local parsed = socket.url.parse(url)
+ parsed.path = socket.url.build_path(socket.url.parse_path(parsed.path))
+ local rebuilt = socket.url.build(parsed)
+ if rebuilt ~= url then
+ print(url, rebuilt)
+ print("original and rebuilt are different")
+ os.exit()
+ end
+end
+
+local check_parse_path = function(path, expect)
+ local parsed = socket.url.parse_path(path)
+ for i = 1, math.max(#parsed, #expect) do
+ if parsed[i] ~= expect[i] then
+ print(path)
+ os.exit()
+ end
+ end
+ if expect.is_directory ~= parsed.is_directory then
+ print(path)
+ print("is_directory mismatch")
+ os.exit()
+ end
+ if expect.is_absolute ~= parsed.is_absolute then
+ print(path)
+ print("is_absolute mismatch")
+ os.exit()
+ end
+ local built = socket.url.build_path(expect)
+ if built ~= path then
+ print(built, path)
+ print("path composition failed.")
+ os.exit()
+ end
+end
+
+local check_absolute_url = function(base, relative, absolute)
+ local res = socket.url.absolute(base, relative)
+ if res ~= absolute then
+ io.write("absolute: In test for '", relative, "' expected '",
+ absolute, "' but got '", res, "'\n")
+ os.exit()
+ end
+end
+
+local check_parse_url = function(gaba)
+ local url = gaba.url
+ gaba.url = nil
+ local parsed = socket.url.parse(url)
+ for i, v in pairs(gaba) do
+ if v ~= parsed[i] then
+ io.write("parse: In test for '", url, "' expected ", i, " = '",
+ v, "' but got '", tostring(parsed[i]), "'\n")
+ for i,v in pairs(parsed) do print(i,v) end
+ os.exit()
+ end
+ end
+ for i, v in pairs(parsed) do
+ if v ~= gaba[i] then
+ io.write("parse: In test for '", url, "' expected ", i, " = '",
+ tostring(gaba[i]), "' but got '", v, "'\n")
+ for i,v in pairs(parsed) do print(i,v) end
+ os.exit()
+ end
+ end
+end
+
+print("testing URL parsing")
+check_parse_url{
+ url = "scheme://userinfo@host:port/path;params?query#fragment",
+ scheme = "scheme",
+ authority = "userinfo@host:port",
+ host = "host",
+ port = "port",
+ userinfo = "userinfo",
+ user = "userinfo",
+ path = "/path",
+ params = "params",
+ query = "query",
+ fragment = "fragment"
+}
+
+check_parse_url{
+ url = "scheme://user:password@host:port/path;params?query#fragment",
+ scheme = "scheme",
+ authority = "user:password@host:port",
+ host = "host",
+ port = "port",
+ userinfo = "user:password",
+ user = "user",
+ password = "password",
+ path = "/path",
+ params = "params",
+ query = "query",
+ fragment = "fragment",
+}
+
+check_parse_url{
+ url = "scheme://userinfo@host:port/path;params?query#",
+ scheme = "scheme",
+ authority = "userinfo@host:port",
+ host = "host",
+ port = "port",
+ userinfo = "userinfo",
+ user = "userinfo",
+ path = "/path",
+ params = "params",
+ query = "query",
+ fragment = ""
+}
+
+check_parse_url{
+ url = "scheme://userinfo@host:port/path;params?#fragment",
+ scheme = "scheme",
+ authority = "userinfo@host:port",
+ host = "host",
+ port = "port",
+ userinfo = "userinfo",
+ user = "userinfo",
+ path = "/path",
+ params = "params",
+ query = "",
+ fragment = "fragment"
+}
+
+check_parse_url{
+ url = "scheme://userinfo@host:port/path;params#fragment",
+ scheme = "scheme",
+ authority = "userinfo@host:port",
+ host = "host",
+ port = "port",
+ userinfo = "userinfo",
+ user = "userinfo",
+ path = "/path",
+ params = "params",
+ fragment = "fragment"
+}
+
+check_parse_url{
+ url = "scheme://userinfo@host:port/path;?query#fragment",
+ scheme = "scheme",
+ authority = "userinfo@host:port",
+ host = "host",
+ port = "port",
+ userinfo = "userinfo",
+ user = "userinfo",
+ path = "/path",
+ params = "",
+ query = "query",
+ fragment = "fragment"
+}
+
+check_parse_url{
+ url = "scheme://userinfo@host:port/path?query#fragment",
+ scheme = "scheme",
+ authority = "userinfo@host:port",
+ host = "host",
+ port = "port",
+ userinfo = "userinfo",
+ user = "userinfo",
+ path = "/path",
+ query = "query",
+ fragment = "fragment"
+}
+
+check_parse_url{
+ url = "scheme://userinfo@host:port/;params?query#fragment",
+ scheme = "scheme",
+ authority = "userinfo@host:port",
+ host = "host",
+ port = "port",
+ userinfo = "userinfo",
+ user = "userinfo",
+ path = "/",
+ params = "params",
+ query = "query",
+ fragment = "fragment"
+}
+
+check_parse_url{
+ url = "scheme://userinfo@host:port",
+ scheme = "scheme",
+ authority = "userinfo@host:port",
+ host = "host",
+ port = "port",
+ userinfo = "userinfo",
+ user = "userinfo",
+}
+
+check_parse_url{
+ url = "//userinfo@host:port/path;params?query#fragment",
+ authority = "userinfo@host:port",
+ host = "host",
+ port = "port",
+ userinfo = "userinfo",
+ user = "userinfo",
+ path = "/path",
+ params = "params",
+ query = "query",
+ fragment = "fragment"
+}
+
+check_parse_url{
+ url = "//userinfo@host:port/path",
+ authority = "userinfo@host:port",
+ host = "host",
+ port = "port",
+ userinfo = "userinfo",
+ user = "userinfo",
+ path = "/path",
+}
+
+check_parse_url{
+ url = "//userinfo@host/path",
+ authority = "userinfo@host",
+ host = "host",
+ userinfo = "userinfo",
+ user = "userinfo",
+ path = "/path",
+}
+
+check_parse_url{
+ url = "//user:password@host/path",
+ authority = "user:password@host",
+ host = "host",
+ userinfo = "user:password",
+ password = "password",
+ user = "user",
+ path = "/path",
+}
+
+check_parse_url{
+ url = "//user:@host/path",
+ authority = "user:@host",
+ host = "host",
+ userinfo = "user:",
+ password = "",
+ user = "user",
+ path = "/path",
+}
+
+check_parse_url{
+ url = "//user@host:port/path",
+ authority = "user@host:port",
+ host = "host",
+ userinfo = "user",
+ user = "user",
+ port = "port",
+ path = "/path",
+}
+
+check_parse_url{
+ url = "//host:port/path",
+ authority = "host:port",
+ port = "port",
+ host = "host",
+ path = "/path",
+}
+
+check_parse_url{
+ url = "//host/path",
+ authority = "host",
+ host = "host",
+ path = "/path",
+}
+
+check_parse_url{
+ url = "//host",
+ authority = "host",
+ host = "host",
+}
+
+check_parse_url{
+ url = "/path",
+ path = "/path",
+}
+
+check_parse_url{
+ url = "path",
+ path = "path",
+}
+
+-- IPv6 tests
+
+check_parse_url{
+ url = "http://[FEDC:BA98:7654:3210:FEDC:BA98:7654:3210]:80/index.html",
+ scheme = "http",
+ host = "FEDC:BA98:7654:3210:FEDC:BA98:7654:3210",
+ authority = "[FEDC:BA98:7654:3210:FEDC:BA98:7654:3210]:80",
+ port = "80",
+ path = "/index.html"
+}
+
+check_parse_url{
+ url = "http://[1080:0:0:0:8:800:200C:417A]/index.html",
+ scheme = "http",
+ host = "1080:0:0:0:8:800:200C:417A",
+ authority = "[1080:0:0:0:8:800:200C:417A]",
+ path = "/index.html"
+}
+
+check_parse_url{
+ url = "http://[3ffe:2a00:100:7031::1]",
+ scheme = "http",
+ host = "3ffe:2a00:100:7031::1",
+ authority = "[3ffe:2a00:100:7031::1]",
+}
+
+check_parse_url{
+ url = "http://[1080::8:800:200C:417A]/foo",
+ scheme = "http",
+ host = "1080::8:800:200C:417A",
+ authority = "[1080::8:800:200C:417A]",
+ path = "/foo"
+}
+
+check_parse_url{
+ url = "http://[::192.9.5.5]/ipng",
+ scheme = "http",
+ host = "::192.9.5.5",
+ authority = "[::192.9.5.5]",
+ path = "/ipng"
+}
+
+check_parse_url{
+ url = "http://[::FFFF:129.144.52.38]:80/index.html",
+ scheme = "http",
+ host = "::FFFF:129.144.52.38",
+ port = "80",
+ authority = "[::FFFF:129.144.52.38]:80",
+ path = "/index.html"
+}
+
+check_parse_url{
+ url = "http://[2010:836B:4179::836B:4179]",
+ scheme = "http",
+ host = "2010:836B:4179::836B:4179",
+ authority = "[2010:836B:4179::836B:4179]",
+}
+
+check_parse_url{
+ url = "//userinfo@[::FFFF:129.144.52.38]:port/path;params?query#fragment",
+ authority = "userinfo@[::FFFF:129.144.52.38]:port",
+ host = "::FFFF:129.144.52.38",
+ port = "port",
+ userinfo = "userinfo",
+ user = "userinfo",
+ path = "/path",
+ params = "params",
+ query = "query",
+ fragment = "fragment"
+}
+
+check_parse_url{
+ url = "scheme://user:password@[::192.9.5.5]:port/path;params?query#fragment",
+ scheme = "scheme",
+ authority = "user:password@[::192.9.5.5]:port",
+ host = "::192.9.5.5",
+ port = "port",
+ userinfo = "user:password",
+ user = "user",
+ password = "password",
+ path = "/path",
+ params = "params",
+ query = "query",
+ fragment = "fragment"
+}
+
+print("testing URL building")
+check_build_url {
+ url = "scheme://user:password@host:port/path;params?query#fragment",
+ scheme = "scheme",
+ host = "host",
+ port = "port",
+ user = "user",
+ password = "password",
+ path = "/path",
+ params = "params",
+ query = "query",
+ fragment = "fragment"
+}
+
+check_build_url{
+ url = "//userinfo@[::FFFF:129.144.52.38]:port/path;params?query#fragment",
+ host = "::FFFF:129.144.52.38",
+ port = "port",
+ user = "userinfo",
+ path = "/path",
+ params = "params",
+ query = "query",
+ fragment = "fragment"
+}
+
+check_build_url{
+ url = "scheme://user:password@[::192.9.5.5]:port/path;params?query#fragment",
+ scheme = "scheme",
+ host = "::192.9.5.5",
+ port = "port",
+ user = "user",
+ password = "password",
+ path = "/path",
+ params = "params",
+ query = "query",
+ fragment = "fragment"
+}
+
+check_build_url {
+ url = "scheme://user:password@host/path;params?query#fragment",
+ scheme = "scheme",
+ host = "host",
+ user = "user",
+ password = "password",
+ path = "/path",
+ params = "params",
+ query = "query",
+ fragment = "fragment"
+}
+
+check_build_url {
+ url = "scheme://user@host/path;params?query#fragment",
+ scheme = "scheme",
+ host = "host",
+ user = "user",
+ path = "/path",
+ params = "params",
+ query = "query",
+ fragment = "fragment"
+}
+
+check_build_url {
+ url = "scheme://host/path;params?query#fragment",
+ scheme = "scheme",
+ host = "host",
+ path = "/path",
+ params = "params",
+ query = "query",
+ fragment = "fragment"
+}
+
+check_build_url {
+ url = "scheme://host/path;params#fragment",
+ scheme = "scheme",
+ host = "host",
+ path = "/path",
+ params = "params",
+ fragment = "fragment"
+}
+
+check_build_url {
+ url = "scheme://host/path#fragment",
+ scheme = "scheme",
+ host = "host",
+ path = "/path",
+ fragment = "fragment"
+}
+
+check_build_url {
+ url = "scheme://host/path",
+ scheme = "scheme",
+ host = "host",
+ path = "/path",
+}
+
+check_build_url {
+ url = "//host/path",
+ host = "host",
+ path = "/path",
+}
+
+check_build_url {
+ url = "/path",
+ path = "/path",
+}
+
+check_build_url {
+ url = "scheme://user:password@host:port/path;params?query#fragment",
+ scheme = "scheme",
+ host = "host",
+ port = "port",
+ user = "user",
+ userinfo = "not used",
+ password = "password",
+ path = "/path",
+ params = "params",
+ query = "query",
+ fragment = "fragment"
+}
+
+check_build_url {
+ url = "scheme://user:password@host:port/path;params?query#fragment",
+ scheme = "scheme",
+ host = "host",
+ port = "port",
+ user = "user",
+ userinfo = "not used",
+ authority = "not used",
+ password = "password",
+ path = "/path",
+ params = "params",
+ query = "query",
+ fragment = "fragment"
+}
+
+check_build_url {
+ url = "scheme://user:password@host:port/path;params?query#fragment",
+ scheme = "scheme",
+ host = "host",
+ port = "port",
+ userinfo = "user:password",
+ authority = "not used",
+ path = "/path",
+ params = "params",
+ query = "query",
+ fragment = "fragment"
+}
+
+check_build_url {
+ url = "scheme://user:password@host:port/path;params?query#fragment",
+ scheme = "scheme",
+ authority = "user:password@host:port",
+ path = "/path",
+ params = "params",
+ query = "query",
+ fragment = "fragment"
+}
+
+-- standard RFC tests
+print("testing absolute resolution")
+check_absolute_url("http://a/b/c/d;p?q#f", "g:h", "g:h")
+check_absolute_url("http://a/b/c/d;p?q#f", "g", "http://a/b/c/g")
+check_absolute_url("http://a/b/c/d;p?q#f", "./g", "http://a/b/c/g")
+check_absolute_url("http://a/b/c/d;p?q#f", "g/", "http://a/b/c/g/")
+check_absolute_url("http://a/b/c/d;p?q#f", "/g", "http://a/g")
+check_absolute_url("http://a/b/c/d;p?q#f", "//g", "http://g")
+check_absolute_url("http://a/b/c/d;p?q#f", "?y", "http://a/b/c/d;p?y")
+check_absolute_url("http://a/b/c/d;p?q#f", "g?y", "http://a/b/c/g?y")
+check_absolute_url("http://a/b/c/d;p?q#f", "g?y/./x", "http://a/b/c/g?y/./x")
+check_absolute_url("http://a/b/c/d;p?q#f", "#s", "http://a/b/c/d;p?q#s")
+check_absolute_url("http://a/b/c/d;p?q#f", "g#s", "http://a/b/c/g#s")
+check_absolute_url("http://a/b/c/d;p?q#f", "g#s/./x", "http://a/b/c/g#s/./x")
+check_absolute_url("http://a/b/c/d;p?q#f", "g?y#s", "http://a/b/c/g?y#s")
+check_absolute_url("http://a/b/c/d;p?q#f", ";x", "http://a/b/c/d;x")
+check_absolute_url("http://a/b/c/d;p?q#f", "g;x", "http://a/b/c/g;x")
+check_absolute_url("http://a/b/c/d;p?q#f", "g;x?y#s", "http://a/b/c/g;x?y#s")
+check_absolute_url("http://a/b/c/d;p?q#f", ".", "http://a/b/c/")
+check_absolute_url("http://a/b/c/d;p?q#f", "./", "http://a/b/c/")
+check_absolute_url("http://a/b/c/d;p?q#f", "..", "http://a/b/")
+check_absolute_url("http://a/b/c/d;p?q#f", "../", "http://a/b/")
+check_absolute_url("http://a/b/c/d;p?q#f", "../g", "http://a/b/g")
+check_absolute_url("http://a/b/c/d;p?q#f", "../..", "http://a/")
+check_absolute_url("http://a/b/c/d;p?q#f", "../../", "http://a/")
+check_absolute_url("http://a/b/c/d;p?q#f", "../../g", "http://a/g")
+check_absolute_url("http://a/b/c/d;p?q#f", "", "http://a/b/c/d;p?q#f")
+check_absolute_url("http://a/b/c/d;p?q#f", "/./g", "http://a/./g")
+check_absolute_url("http://a/b/c/d;p?q#f", "/../g", "http://a/../g")
+check_absolute_url("http://a/b/c/d;p?q#f", "g.", "http://a/b/c/g.")
+check_absolute_url("http://a/b/c/d;p?q#f", ".g", "http://a/b/c/.g")
+check_absolute_url("http://a/b/c/d;p?q#f", "g..", "http://a/b/c/g..")
+check_absolute_url("http://a/b/c/d;p?q#f", "..g", "http://a/b/c/..g")
+check_absolute_url("http://a/b/c/d;p?q#f", "./../g", "http://a/b/g")
+check_absolute_url("http://a/b/c/d;p?q#f", "./g/.", "http://a/b/c/g/")
+check_absolute_url("http://a/b/c/d;p?q#f", "g/./h", "http://a/b/c/g/h")
+check_absolute_url("http://a/b/c/d;p?q#f", "g/../h", "http://a/b/c/h")
+
+-- extra tests
+check_absolute_url("//a/b/c/d;p?q#f", "d/e/f", "//a/b/c/d/e/f")
+check_absolute_url("/a/b/c/d;p?q#f", "d/e/f", "/a/b/c/d/e/f")
+check_absolute_url("a/b/c/d", "d/e/f", "a/b/c/d/e/f")
+check_absolute_url("a/b/c/d/../", "d/e/f", "a/b/c/d/e/f")
+check_absolute_url("http://velox.telemar.com.br", "/dashboard/index.html",
+ "http://velox.telemar.com.br/dashboard/index.html")
+
+print("testing path parsing and composition")
+check_parse_path("/eu/tu/ele", { "eu", "tu", "ele"; is_absolute = 1 })
+check_parse_path("/eu/", { "eu"; is_absolute = 1, is_directory = 1 })
+check_parse_path("eu/tu/ele/nos/vos/eles/",
+ { "eu", "tu", "ele", "nos", "vos", "eles"; is_directory = 1})
+check_parse_path("/", { is_absolute = 1, is_directory = 1})
+check_parse_path("", { })
+check_parse_path("eu%01/%02tu/e%03l%04e/nos/vos%05/e%12les/",
+ { "eu\1", "\2tu", "e\3l\4e", "nos", "vos\5", "e\18les"; is_directory = 1})
+check_parse_path("eu/tu", { "eu", "tu" })
+
+print("testing path protection")
+check_protect({ "eu", "-_.!~*'():@&=+$,", "tu" }, "eu/-_.!~*'():@&=+$,/tu")
+check_protect({ "eu ", "~diego" }, "eu%20/~diego")
+check_protect({ "/eu>", "<diego?" }, "%2feu%3e/%3cdiego%3f")
+check_protect({ "\\eu]", "[diego`" }, "%5ceu%5d/%5bdiego%60")
+check_protect({ "{eu}", "|diego\127" }, "%7beu%7d/%7cdiego%7f")
+check_protect({ "eu ", "~diego" }, "eu /~diego", 1)
+check_protect({ "/eu>", "<diego?" }, "/eu>/<diego?", 1)
+check_protect({ "\\eu]", "[diego`" }, "\\eu]/[diego`", 1)
+check_protect({ "{eu}", "|diego\127" }, "{eu}/|diego\127", 1)
+
+print("testing inversion")
+check_invert("http:")
+check_invert("a/b/c/d.html")
+check_invert("//net_loc")
+check_invert("http:a/b/d/c.html")
+check_invert("//net_loc/a/b/d/c.html")
+check_invert("http://net_loc/a/b/d/c.html")
+check_invert("//who:isit@net_loc")
+check_invert("http://he:man@boo.bar/a/b/c/i.html;type=moo?this=that#mark")
+check_invert("/b/c/d#fragment")
+check_invert("/b/c/d;param#fragment")
+check_invert("/b/c/d;param?query#fragment")
+check_invert("/b/c/d?query")
+check_invert("/b/c/d;param?query")
+check_invert("http://he:man@[::192.168.1.1]/a/b/c/i.html;type=moo?this=that#mark")
+
+print("the library passed all tests")
diff --git a/Build/source/texk/web2c/luatexdir/luasocket/test/utestclnt.lua b/Build/source/texk/web2c/luatexdir/luasocket/test/utestclnt.lua
new file mode 100644
index 00000000000..34a0718b0ae
--- /dev/null
+++ b/Build/source/texk/web2c/luatexdir/luasocket/test/utestclnt.lua
@@ -0,0 +1,644 @@
+local socket = require"socket"
+socket.unix = require"socket.unix"
+
+host = host or "luasocket"
+
+function pass(...)
+ local s = string.format(...)
+ io.stderr:write(s, "\n")
+end
+
+function fail(...)
+ local s = string.format(...)
+ io.stderr:write("ERROR: ", s, "!\n")
+socket.sleep(3)
+ os.exit()
+end
+
+function warn(...)
+ local s = string.format(...)
+ io.stderr:write("WARNING: ", s, "\n")
+end
+
+function remote(...)
+ local s = string.format(...)
+ s = string.gsub(s, "\n", ";")
+ s = string.gsub(s, "%s+", " ")
+ s = string.gsub(s, "^%s*", "")
+ control:send(s .. "\n")
+ control:receive()
+end
+
+function test(test)
+ io.stderr:write("----------------------------------------------\n",
+ "testing: ", test, "\n",
+ "----------------------------------------------\n")
+end
+
+function uconnect(path)
+ local u = assert(socket.unix())
+ assert(u:connect(path))
+ return u
+end
+
+function ubind(path)
+ local u = assert(socket.unix())
+ assert(u:bind(path))
+ assert(u:listen(5))
+ return u
+end
+
+function check_timeout(tm, sl, elapsed, err, opp, mode, alldone)
+ if tm < sl then
+ if opp == "send" then
+ if not err then warn("must be buffered")
+ elseif err == "timeout" then pass("proper timeout")
+ else fail("unexpected error '%s'", err) end
+ else
+ if err ~= "timeout" then fail("should have timed out")
+ else pass("proper timeout") end
+ end
+ else
+ if mode == "total" then
+ if elapsed > tm then
+ if err ~= "timeout" then fail("should have timed out")
+ else pass("proper timeout") end
+ elseif elapsed < tm then
+ if err then fail(err)
+ else pass("ok") end
+ else
+ if alldone then
+ if err then fail("unexpected error '%s'", err)
+ else pass("ok") end
+ else
+ if err ~= "timeout" then fail(err)
+ else pass("proper timeoutk") end
+ end
+ end
+ else
+ if err then fail(err)
+ else pass("ok") end
+ end
+ end
+end
+
+if not socket._DEBUG then
+ fail("Please define LUASOCKET_DEBUG and recompile LuaSocket")
+end
+
+io.stderr:write("----------------------------------------------\n",
+"LuaSocket Test Procedures\n",
+"----------------------------------------------\n")
+
+start = socket.gettime()
+
+function reconnect()
+ io.stderr:write("attempting data connection... ")
+ if data then data:close() end
+ remote [[
+ i = i or 1
+ if data then data:close() data = nil end
+ print("accepting")
+ data = server:accept()
+ i = i + 1
+ print("done " .. i)
+ ]]
+ data, err = uconnect(host, port)
+ if not data then fail(err)
+ else pass("connected!") end
+end
+
+pass("attempting control connection...")
+control, err = uconnect(host, port)
+if err then fail(err)
+else pass("connected!") end
+
+------------------------------------------------------------------------
+function test_methods(sock, methods)
+ for _, v in pairs(methods) do
+ if type(sock[v]) ~= "function" then
+ fail(sock.class .. " method '" .. v .. "' not registered")
+ end
+ end
+ pass(sock.class .. " methods are ok")
+end
+
+------------------------------------------------------------------------
+function test_mixed(len)
+ reconnect()
+ local inter = math.ceil(len/4)
+ local p1 = "unix " .. string.rep("x", inter) .. "line\n"
+ local p2 = "dos " .. string.rep("y", inter) .. "line\r\n"
+ local p3 = "raw " .. string.rep("z", inter) .. "bytes"
+ local p4 = "end" .. string.rep("w", inter) .. "bytes"
+ local bp1, bp2, bp3, bp4
+remote (string.format("str = data:receive(%d)",
+ string.len(p1)+string.len(p2)+string.len(p3)+string.len(p4)))
+ sent, err = data:send(p1..p2..p3..p4)
+ if err then fail(err) end
+remote "data:send(str); data:close()"
+ bp1, err = data:receive()
+ if err then fail(err) end
+ bp2, err = data:receive()
+ if err then fail(err) end
+ bp3, err = data:receive(string.len(p3))
+ if err then fail(err) end
+ bp4, err = data:receive("*a")
+ if err then fail(err) end
+ if bp1.."\n" == p1 and bp2.."\r\n" == p2 and bp3 == p3 and bp4 == p4 then
+ pass("patterns match")
+ else fail("patterns don't match") end
+end
+
+------------------------------------------------------------------------
+function test_asciiline(len)
+ reconnect()
+ local str, str10, back, err
+ str = string.rep("x", math.mod(len, 10))
+ str10 = string.rep("aZb.c#dAe?", math.floor(len/10))
+ str = str .. str10
+remote "str = data:receive()"
+ sent, err = data:send(str.."\n")
+ if err then fail(err) end
+remote "data:send(str ..'\\n')"
+ back, err = data:receive()
+ if err then fail(err) end
+ if back == str then pass("lines match")
+ else fail("lines don't match") end
+end
+
+------------------------------------------------------------------------
+function test_rawline(len)
+ reconnect()
+ local str, str10, back, err
+ str = string.rep(string.char(47), math.mod(len, 10))
+ str10 = string.rep(string.char(120,21,77,4,5,0,7,36,44,100),
+ math.floor(len/10))
+ str = str .. str10
+remote "str = data:receive()"
+ sent, err = data:send(str.."\n")
+ if err then fail(err) end
+remote "data:send(str..'\\n')"
+ back, err = data:receive()
+ if err then fail(err) end
+ if back == str then pass("lines match")
+ else fail("lines don't match") end
+end
+
+------------------------------------------------------------------------
+function test_raw(len)
+ reconnect()
+ local half = math.floor(len/2)
+ local s1, s2, back, err
+ s1 = string.rep("x", half)
+ s2 = string.rep("y", len-half)
+remote (string.format("str = data:receive(%d)", len))
+ sent, err = data:send(s1)
+ if err then fail(err) end
+ sent, err = data:send(s2)
+ if err then fail(err) end
+remote "data:send(str)"
+ back, err = data:receive(len)
+ if err then fail(err) end
+ if back == s1..s2 then pass("blocks match")
+ else fail("blocks don't match") end
+end
+
+------------------------------------------------------------------------
+function test_totaltimeoutreceive(len, tm, sl)
+ reconnect()
+ local str, err, partial
+ pass("%d bytes, %ds total timeout, %ds pause", len, tm, sl)
+ remote (string.format ([[
+ data:settimeout(%d)
+ str = string.rep('a', %d)
+ data:send(str)
+ print('server: sleeping for %ds')
+ socket.sleep(%d)
+ print('server: woke up')
+ data:send(str)
+ ]], 2*tm, len, sl, sl))
+ data:settimeout(tm, "total")
+local t = socket.gettime()
+ str, err, partial, elapsed = data:receive(2*len)
+ check_timeout(tm, sl, elapsed, err, "receive", "total",
+ string.len(str or partial) == 2*len)
+end
+
+------------------------------------------------------------------------
+function test_totaltimeoutsend(len, tm, sl)
+ reconnect()
+ local str, err, total
+ pass("%d bytes, %ds total timeout, %ds pause", len, tm, sl)
+ remote (string.format ([[
+ data:settimeout(%d)
+ str = data:receive(%d)
+ print('server: sleeping for %ds')
+ socket.sleep(%d)
+ print('server: woke up')
+ str = data:receive(%d)
+ ]], 2*tm, len, sl, sl, len))
+ data:settimeout(tm, "total")
+ str = string.rep("a", 2*len)
+ total, err, partial, elapsed = data:send(str)
+ check_timeout(tm, sl, elapsed, err, "send", "total",
+ total == 2*len)
+end
+
+------------------------------------------------------------------------
+function test_blockingtimeoutreceive(len, tm, sl)
+ reconnect()
+ local str, err, partial
+ pass("%d bytes, %ds blocking timeout, %ds pause", len, tm, sl)
+ remote (string.format ([[
+ data:settimeout(%d)
+ str = string.rep('a', %d)
+ data:send(str)
+ print('server: sleeping for %ds')
+ socket.sleep(%d)
+ print('server: woke up')
+ data:send(str)
+ ]], 2*tm, len, sl, sl))
+ data:settimeout(tm)
+ str, err, partial, elapsed = data:receive(2*len)
+ check_timeout(tm, sl, elapsed, err, "receive", "blocking",
+ string.len(str or partial) == 2*len)
+end
+
+------------------------------------------------------------------------
+function test_blockingtimeoutsend(len, tm, sl)
+ reconnect()
+ local str, err, total
+ pass("%d bytes, %ds blocking timeout, %ds pause", len, tm, sl)
+ remote (string.format ([[
+ data:settimeout(%d)
+ str = data:receive(%d)
+ print('server: sleeping for %ds')
+ socket.sleep(%d)
+ print('server: woke up')
+ str = data:receive(%d)
+ ]], 2*tm, len, sl, sl, len))
+ data:settimeout(tm)
+ str = string.rep("a", 2*len)
+ total, err, partial, elapsed = data:send(str)
+ check_timeout(tm, sl, elapsed, err, "send", "blocking",
+ total == 2*len)
+end
+
+------------------------------------------------------------------------
+function empty_connect()
+ reconnect()
+ if data then data:close() data = nil end
+ remote [[
+ if data then data:close() data = nil end
+ data = server:accept()
+ ]]
+ data, err = socket.connect("", port)
+ if not data then
+ pass("ok")
+ data = socket.connect(host, port)
+ else
+ pass("gethostbyname returns localhost on empty string...")
+ end
+end
+
+------------------------------------------------------------------------
+function isclosed(c)
+ return c:getfd() == -1 or c:getfd() == (2^32-1)
+end
+
+function active_close()
+ reconnect()
+ if isclosed(data) then fail("should not be closed") end
+ data:close()
+ if not isclosed(data) then fail("should be closed") end
+ data = nil
+ local udp = socket.udp()
+ if isclosed(udp) then fail("should not be closed") end
+ udp:close()
+ if not isclosed(udp) then fail("should be closed") end
+ pass("ok")
+end
+
+------------------------------------------------------------------------
+function test_closed()
+ local back, partial, err
+ local str = 'little string'
+ reconnect()
+ pass("trying read detection")
+ remote (string.format ([[
+ data:send('%s')
+ data:close()
+ data = nil
+ ]], str))
+ -- try to get a line
+ back, err, partial = data:receive()
+ if not err then fail("should have gotten 'closed'.")
+ elseif err ~= "closed" then fail("got '"..err.."' instead of 'closed'.")
+ elseif str ~= partial then fail("didn't receive partial result.")
+ else pass("graceful 'closed' received") end
+ reconnect()
+ pass("trying write detection")
+ remote [[
+ data:close()
+ data = nil
+ ]]
+ total, err, partial = data:send(string.rep("ugauga", 100000))
+ if not err then
+ pass("failed: output buffer is at least %d bytes long!", total)
+ elseif err ~= "closed" then
+ fail("got '"..err.."' instead of 'closed'.")
+ else
+ pass("graceful 'closed' received after %d bytes were sent", partial)
+ end
+end
+
+------------------------------------------------------------------------
+function test_selectbugs()
+ local r, s, e = socket.select(nil, nil, 0.1)
+ assert(type(r) == "table" and type(s) == "table" and
+ (e == "timeout" or e == "error"))
+ pass("both nil: ok")
+ local udp = socket.udp()
+ udp:close()
+ r, s, e = socket.select({ udp }, { udp }, 0.1)
+ assert(type(r) == "table" and type(s) == "table" and
+ (e == "timeout" or e == "error"))
+ pass("closed sockets: ok")
+ e = pcall(socket.select, "wrong", 1, 0.1)
+ assert(e == false)
+ e = pcall(socket.select, {}, 1, 0.1)
+ assert(e == false)
+ pass("invalid input: ok")
+end
+
+------------------------------------------------------------------------
+function accept_timeout()
+ io.stderr:write("accept with timeout (if it hangs, it failed): ")
+ local s, e = socket.bind("*", 0, 0)
+ assert(s, e)
+ local t = socket.gettime()
+ s:settimeout(1)
+ local c, e = s:accept()
+ assert(not c, "should not accept")
+ assert(e == "timeout", string.format("wrong error message (%s)", e))
+ t = socket.gettime() - t
+ assert(t < 2, string.format("took to long to give up (%gs)", t))
+ s:close()
+ pass("good")
+end
+
+------------------------------------------------------------------------
+function connect_timeout()
+ io.stderr:write("connect with timeout (if it hangs, it failed!): ")
+ local t = socket.gettime()
+ local c, e = socket.tcp()
+ assert(c, e)
+ c:settimeout(0.1)
+ local t = socket.gettime()
+ local r, e = c:connect("127.0.0.2", 80)
+ assert(not r, "should not connect")
+ assert(socket.gettime() - t < 2, "took too long to give up.")
+ c:close()
+ print("ok")
+end
+
+------------------------------------------------------------------------
+function accept_errors()
+ io.stderr:write("not listening: ")
+ local d, e = socket.bind("*", 0)
+ assert(d, e);
+ local c, e = socket.tcp();
+ assert(c, e);
+ d:setfd(c:getfd())
+ d:settimeout(2)
+ local r, e = d:accept()
+ assert(not r and e)
+ print("ok: ", e)
+ io.stderr:write("not supported: ")
+ local c, e = socket.udp()
+ assert(c, e);
+ d:setfd(c:getfd())
+ local r, e = d:accept()
+ assert(not r and e)
+ print("ok: ", e)
+end
+
+------------------------------------------------------------------------
+function connect_errors()
+ io.stderr:write("connection refused: ")
+ local c, e = socket.connect("localhost", 1);
+ assert(not c and e)
+ print("ok: ", e)
+ io.stderr:write("host not found: ")
+ local c, e = socket.connect("host.is.invalid", 1);
+ assert(not c and e, e)
+ print("ok: ", e)
+end
+
+------------------------------------------------------------------------
+function rebind_test()
+ local c = socket.bind("localhost", 0)
+ local i, p = c:getsockname()
+ local s, e = socket.tcp()
+ assert(s, e)
+ s:setoption("reuseaddr", false)
+ r, e = s:bind("localhost", p)
+ assert(not r, "managed to rebind!")
+ assert(e)
+ print("ok: ", e)
+end
+
+------------------------------------------------------------------------
+function getstats_test()
+ reconnect()
+ local t = 0
+ for i = 1, 25 do
+ local c = math.random(1, 100)
+ remote (string.format ([[
+ str = data:receive(%d)
+ data:send(str)
+ ]], c))
+ data:send(string.rep("a", c))
+ data:receive(c)
+ t = t + c
+ local r, s, a = data:getstats()
+ assert(r == t, "received count failed" .. tostring(r)
+ .. "/" .. tostring(t))
+ assert(s == t, "sent count failed" .. tostring(s)
+ .. "/" .. tostring(t))
+ end
+ print("ok")
+end
+
+
+------------------------------------------------------------------------
+function test_nonblocking(size)
+ reconnect()
+print("Testing " .. 2*size .. " bytes")
+remote(string.format([[
+ data:send(string.rep("a", %d))
+ socket.sleep(0.5)
+ data:send(string.rep("b", %d) .. "\n")
+]], size, size))
+ local err = "timeout"
+ local part = ""
+ local str
+ data:settimeout(0)
+ while 1 do
+ str, err, part = data:receive("*l", part)
+ if err ~= "timeout" then break end
+ end
+ assert(str == (string.rep("a", size) .. string.rep("b", size)))
+ reconnect()
+remote(string.format([[
+ str = data:receive(%d)
+ socket.sleep(0.5)
+ str = data:receive(%d, str)
+ data:send(str)
+]], size, size))
+ data:settimeout(0)
+ local start = 0
+ while 1 do
+ ret, err, start = data:send(str, start+1)
+ if err ~= "timeout" then break end
+ end
+ data:send("\n")
+ data:settimeout(-1)
+ local back = data:receive(2*size)
+ assert(back == str, "'" .. back .. "' vs '" .. str .. "'")
+ print("ok")
+end
+
+------------------------------------------------------------------------
+
+test("method registration")
+test_methods(socket.unix(), {
+ "accept",
+ "bind",
+ "close",
+ "connect",
+ "dirty",
+ "getfd",
+ "getstats",
+ "setstats",
+ "listen",
+ "receive",
+ "send",
+ "setfd",
+ "setoption",
+ "setpeername",
+ "setsockname",
+ "settimeout",
+ "shutdown",
+})
+
+test("connect function")
+--connect_timeout()
+--empty_connect()
+--connect_errors()
+
+--test("rebinding: ")
+--rebind_test()
+
+test("active close: ")
+active_close()
+
+test("closed connection detection: ")
+test_closed()
+
+test("accept function: ")
+accept_timeout()
+accept_errors()
+
+test("getstats test")
+getstats_test()
+
+test("character line")
+test_asciiline(1)
+test_asciiline(17)
+test_asciiline(200)
+test_asciiline(4091)
+test_asciiline(80199)
+test_asciiline(8000000)
+test_asciiline(80199)
+test_asciiline(4091)
+test_asciiline(200)
+test_asciiline(17)
+test_asciiline(1)
+
+test("mixed patterns")
+test_mixed(1)
+test_mixed(17)
+test_mixed(200)
+test_mixed(4091)
+test_mixed(801990)
+test_mixed(4091)
+test_mixed(200)
+test_mixed(17)
+test_mixed(1)
+
+test("binary line")
+test_rawline(1)
+test_rawline(17)
+test_rawline(200)
+test_rawline(4091)
+test_rawline(80199)
+test_rawline(8000000)
+test_rawline(80199)
+test_rawline(4091)
+test_rawline(200)
+test_rawline(17)
+test_rawline(1)
+
+test("raw transfer")
+test_raw(1)
+test_raw(17)
+test_raw(200)
+test_raw(4091)
+test_raw(80199)
+test_raw(8000000)
+test_raw(80199)
+test_raw(4091)
+test_raw(200)
+test_raw(17)
+test_raw(1)
+
+test("non-blocking transfer")
+test_nonblocking(1)
+test_nonblocking(17)
+test_nonblocking(200)
+test_nonblocking(4091)
+test_nonblocking(80199)
+test_nonblocking(8000000)
+test_nonblocking(80199)
+test_nonblocking(4091)
+test_nonblocking(200)
+test_nonblocking(17)
+test_nonblocking(1)
+
+test("total timeout on send")
+test_totaltimeoutsend(800091, 1, 3)
+test_totaltimeoutsend(800091, 2, 3)
+test_totaltimeoutsend(800091, 5, 2)
+test_totaltimeoutsend(800091, 3, 1)
+
+test("total timeout on receive")
+test_totaltimeoutreceive(800091, 1, 3)
+test_totaltimeoutreceive(800091, 2, 3)
+test_totaltimeoutreceive(800091, 3, 2)
+test_totaltimeoutreceive(800091, 3, 1)
+
+test("blocking timeout on send")
+test_blockingtimeoutsend(800091, 1, 3)
+test_blockingtimeoutsend(800091, 2, 3)
+test_blockingtimeoutsend(800091, 3, 2)
+test_blockingtimeoutsend(800091, 3, 1)
+
+test("blocking timeout on receive")
+test_blockingtimeoutreceive(800091, 1, 3)
+test_blockingtimeoutreceive(800091, 2, 3)
+test_blockingtimeoutreceive(800091, 3, 2)
+test_blockingtimeoutreceive(800091, 3, 1)
+
+test(string.format("done in %.2fs", socket.gettime() - start))
diff --git a/Build/source/texk/web2c/luatexdir/luasocket/test/utestsrvr.lua b/Build/source/texk/web2c/luatexdir/luasocket/test/utestsrvr.lua
new file mode 100644
index 00000000000..a96b570e1b9
--- /dev/null
+++ b/Build/source/texk/web2c/luatexdir/luasocket/test/utestsrvr.lua
@@ -0,0 +1,17 @@
+socket=require("socket");
+os.remove("/tmp/luasocket")
+socket.unix = require("socket.unix");
+host = host or "luasocket";
+server = assert(socket.unix())
+assert(server:bind(host))
+assert(server:listen(5))
+ack = "\n";
+while 1 do
+ print("server: waiting for client connection...");
+ control = assert(server:accept());
+ while 1 do
+ command = assert(control:receive());
+ assert(control:send(ack));
+ ((loadstring or load)(command))();
+ end
+end
diff --git a/Build/source/texk/web2c/luatexdir/luatex.c b/Build/source/texk/web2c/luatexdir/luatex.c
index 5dc5d64636a..5e9e61b919e 100644
--- a/Build/source/texk/web2c/luatexdir/luatex.c
+++ b/Build/source/texk/web2c/luatexdir/luatex.c
@@ -32,9 +32,9 @@
stick to "0" upto "9" so users can expect a number represented as string.
*/
-int luatex_version = 106;
-int luatex_revision = '3';
-const char *luatex_version_string = "1.06.3";
+int luatex_version = 107;
+int luatex_revision = '0';
+const char *luatex_version_string = "1.07.0";
const char *engine_name = my_name;
#include <kpathsea/c-ctype.h>
@@ -63,53 +63,51 @@ const char *engine_name = my_name;
#include <signal.h> /* Catch interrupts. */
-
-
-/* Shell escape.
-
- If shellenabledp == 0, all shell escapes are forbidden.
- If (shellenabledp == 1 && restrictedshell == 0), any command
- is allowed for a shell escape.
- If (shellenabledp == 1 && restrictedshell == 1), only commands
- given in the configuration file as
- shell_escape_commands = kpsewhich,ebb,extractbb,mpost,metafun,...
- (no spaces between commands) in texmf.cnf are allowed for a shell
- escape in a restricted form: command name and arguments should be
- separated by a white space. The first word should be a command
- name. The quotation character for an argument with spaces,
- including a pathname, should be ". ' should not be used.
-
- Internally, all arguments are quoted by ' (Unix) or " (Windows)
- before calling the system() function in order to forbid execution
- of any embedded command.
-
- If the --shell-escape option is given, we set
- shellenabledp = 1 and restrictedshell = 0, i.e., any command is allowed.
- If the --shell-restricted option is given, we set
- shellenabledp = 1 and restrictedshell = 1, i.e., only given cmds allowed.
- If the --no-shell-escape option is given, we set
- shellenabledp = -1 (and restrictedshell is irrelevant).
- If none of these option are given, there are three cases:
- (1) In the case where
- shell_escape = y or
- shell_escape = t or
- shell_escape = 1
- it becomes shellenabledp = 1 and restrictedshell = 0,
- that is, any command is allowed.
- (2) In the case where
- shell_escape = p
- it becomes shellenabledp = 1 and restrictedshell = 1,
- that is, restricted shell escape is allowed.
- (3) In all other cases, shellenabledp = 0, that is, shell
- escape is forbidden. The value of restrictedshell is
- irrelevant if shellenabledp == 0.
+/*
+ Shell escape.
+
+ If shellenabledp == 0, all shell escapes are forbidden.
+
+ If (shellenabledp == 1 && restrictedshell == 0), any command is allowed for a
+ shell escape.
+
+ If (shellenabledp == 1 && restrictedshell == 1), only commands given in the
+ configuration file as shell_escape_commands =
+ kpsewhich,ebb,extractbb,mpost,metafun,... (no spaces between commands) in
+ texmf.cnf are allowed for a shell escape in a restricted form: command name
+ and arguments should be separated by a white space. The first word should be
+ a command name. The quotation character for an argument with spaces,
+ including a pathname, should be ". ' should not be used. Internally, all
+ arguments are quoted by ' (Unix) or " (Windows) before calling the system()
+ function in order to forbid execution of any embedded command.
+
+ If the --shell-escape option is given, we set shellenabledp = 1 and
+ restrictedshell = 0, i.e., any command is allowed.
+
+ If the --shell-restricted option is given, we set shellenabledp = 1 and
+ restrictedshell = 1, i.e., only given cmds allowed.
+
+ If the --no-shell-escape option is given, we set shellenabledp = -1 (and
+ restrictedshell is irrelevant).
+
+ If none of these option are given, there are three cases:
+
+ (1) In the case where shell_escape = y or shell_escape = t or shell_escape =
+ 1 it becomes shellenabledp = 1 and restrictedshell = 0, that is, any
+ command is allowed.
+ (2) In the case where shell_escape = p it becomes shellenabledp = 1 and
+ restrictedshell = 1, that is, restricted shell escape is allowed.
+ (3) In all other cases, shellenabledp = 0, that is, shell escape is
+ forbidden. The value of restrictedshell is irrelevant if shellenabledp ==
+ 0.
*/
#ifdef TeX
-/* cmdlist is a list of allowed commands which are given like this:
- shell_escape_commands = kpsewhich,ebb,extractbb,mpost,metafun
- in texmf.cnf. */
+/*
+ The cmdlist is a list of allowed commands which are given like this:
+ shell_escape_commands = kpsewhich,ebb,extractbb,mpost,metafun in texmf.cnf.
+*/
static char **cmdlist = NULL;
@@ -122,8 +120,10 @@ void mk_shellcmdlist(char *v)
q = v;
n = 1;
-/* analyze the variable shell_escape_commands = foo,bar,...
- spaces before and after (,) are not allowed. */
+ /*
+ Analyze the variable shell_escape_commands = foo,bar,... spaces before
+ and after (,) are not allowed.
+ */
while ((r = strchr(q, ',')) != 0) {
n++;
@@ -144,22 +144,22 @@ void mk_shellcmdlist(char *v)
*p = NULL;
}
-/* Called from maininit. Not static because also called from
- luatexdir/lua/luainit.c. */
-
/*
- In order to avoid all kind of time code in the backend code we use a function.
- The start time can be overloaded in several ways:
+ Called from maininit. Not static because also called from
+ luatexdir/lua/luainit.c.
+
+ In order to avoid all kind of time code in the backend code we use a
+ function. The start time can be overloaded in several ways:
- (1) By setting the environmment variable SOURCE_DATE_EPOCH. This will influence
- the tex parameters, random seed, pdf timestamp and pdf id that is derived
- from the time. This variable is consulted when the kpse library is enabled
- which is analogue to other properties.
+ (1) By setting the environmment variable SOURCE_DATE_EPOCH. This will
+ influence the tex parameters, random seed, pdf timestamp and pdf id that is
+ derived from the time. This variable is consulted when the kpse library is
+ enabled which is analogue to other properties.
- (2) By setting the texconfig.start_time variable (as with other variables
- we use the internal name there). This has the same effect as (1) and is
- provided for when kpse is not used to set these variables or when an overloaded
- is wanted. This is analogue to other properties.
+ (2) By setting the texconfig.start_time variable (as with other variables we
+ use the internal name there). This has the same effect as (1) and is provided
+ for when kpse is not used to set these variables or when an overloaded is
+ wanted. This is analogue to other properties.
When an utc time is needed one can provide the flag --utc. This property is
independent of this time hackery. This flag has a corresponding texconfig
@@ -181,9 +181,10 @@ int get_start_time(void) {
}
/*
- This one is called as part of the kpse initialization which only happens
- when this library is enabled.
+ This one is called as part of the kpse initialization which only happens when
+ this library is enabled.
*/
+
#if defined(_MSC_VER)
#define strtoull _strtoui64
#endif
@@ -196,7 +197,6 @@ void init_start_time(void) {
We don't really care how kpse sets up this variable but we prefer to
just use its abstract interface.
*/
- /* char *source_date_epoch = getenv("SOURCE_DATE_EPOCH"); */
char *source_date_epoch = kpse_var_value("SOURCE_DATE_EPOCH");
if (source_date_epoch && source_date_epoch != '\0' ) {
errno = 0;
@@ -205,10 +205,11 @@ void init_start_time(void) {
epoch = 0;
}
#if defined(_MSC_VER)
- /* We avoid to crash if users test a large value which is not
- * supported by Visual Studio 2010:
- * a later time than 3001/01/01 20:59:59.
- */
+ /*
+ We avoid to crash if users test a large value which is not
+ supported by Visual Studio 2010: a later time than 3001/01/01
+ 20:59:59.
+ */
if (epoch > 32535291599ULL)
epoch = 32535291599ULL;
#endif
@@ -231,11 +232,13 @@ void set_start_time(int s) {
void init_shell_escape(void)
{
- if (shellenabledp < 0) { /* --no-shell-escape on cmd line */
+ if (shellenabledp < 0) {
+ /* --no-shell-escape on cmd line */
shellenabledp = 0;
} else {
- if (shellenabledp == 0) { /* no shell options on cmd line, check cnf */
+ if (shellenabledp == 0) {
+ /* no shell options on cmd line, check cnf */
char *v1 = kpse_var_value("shell_escape");
if (v1) {
if (*v1 == 't' || *v1 == 'y' || *v1 == '1') {
@@ -247,8 +250,7 @@ void init_shell_escape(void)
free(v1);
}
}
-
- /* If shell escapes are restricted, get allowed cmds from cnf. */
+ /* If shell escapes are restricted, get allowed cmds from cnf. */
if (shellenabledp && restrictedshell == 1) {
char *v2 = kpse_var_value("shell_escape_commands");
if (v2) {
@@ -269,8 +271,7 @@ void init_shell_escape(void)
# ifdef WIN32
static int char_needs_quote(int c)
{
-/* special characters of cmd.exe */
-
+ /* special characters of cmd.exe */
return (c == '&' || c == '|' || c == '%' || c == '<' ||
c == '>' || c == ';' || c == ',' || c == '(' || c == ')');
}
@@ -282,14 +283,17 @@ static int Isspace(char c)
return (c == ' ' || c == '\t');
}
-/* return values:
- -1 : invalid quotation of an argument
- 0 : command is not allowed
- 2 : restricted shell escape, CMD is allowed.
+/*
+ Return values:
+
+ -1 : invalid quotation of an argument
+ 0 : command is not allowed
+ 2 : restricted shell escape, CMD is allowed.
- We set *SAFECMD to a safely-quoted version of *CMD; this is what
- should get executed. And we set CMDNAME to its first word; this is
- what is checked against the shell_escape_commands list. */
+ We set *SAFECMD to a safely-quoted version of *CMD; this is what should get
+ executed. And we set CMDNAME to its first word; this is what is checked
+ against the shell_escape_commands list.
+*/
int shell_cmd_is_allowed(const char *cmd, char **safecmd, char **cmdname)
{
@@ -301,8 +305,10 @@ int shell_cmd_is_allowed(const char *cmd, char **safecmd, char **cmdname)
unsigned spaces;
int allow = 0;
- /* pre == 1 means that the previous character is a white space
- pre == 0 means that the previous character is not a white space */
+ /*
+ pre == 1 means that the previous character is a white space
+ pre == 0 means that the previous character is not a white space
+ */
buf = xmalloc(strlen(cmd) + 1);
strcpy(buf, cmd);
c = buf;
@@ -313,21 +319,27 @@ int shell_cmd_is_allowed(const char *cmd, char **safecmd, char **cmdname)
d++;
*d = '\0';
- /* *cmdname is the first word of the command line. For example,
- *cmdname == "kpsewhich" for
- \write18{kpsewhich --progname=dvipdfm --format="other text files" config}
- */
+ /*
+ *cmdname is the first word of the command line. For example, *cmdname ==
+ "kpsewhich" for:
+
+ \write18{kpsewhich --progname=dvipdfm --format="other text files" config}
+ */
*cmdname = xstrdup(c);
free(buf);
- /* Is *cmdname listed in a texmf.cnf vriable as
- shell_escape_commands = foo,bar,... ? */
+ /*
+ Is *cmdname listed in a texmf.cnf vriable as shell_escape_commands =
+ foo,bar,... ?
+ */
p = cmdlist;
if (p) {
while (*p) {
if (strcmp(*p, *cmdname) == 0) {
- /* *cmdname is found in the list, so restricted shell escape
- is allowed */
+ /*
+ *cmdname is found in the list, so restricted shell escape is
+ allowed
+ */
allow = 2;
break;
}
@@ -358,22 +370,25 @@ int shell_cmd_is_allowed(const char *cmd, char **safecmd, char **cmdname)
pre = 1;
while (*s) {
- /* Quotation given by a user. " should always be used; we
- transform it below. On Unix, if ' is used, simply immediately
- return a quotation error. */
+ /*
+ Quotation given by a user. " should always be used; we transform
+ it below. On Unix, if ' is used, simply immediately return a
+ quotation error.
+ */
if (*s == '\'') {
return -1;
}
if (*s == '"') {
- /* All arguments are quoted as 'foo' (Unix) or "foo" (Windows)
- before calling system(). Therefore closing QUOTE is necessary
- if the previous character is not a white space.
- example:
- --format="other text files" becomes
- '--format=''other text files' (Unix)
- "--format"="other text files" (Windows) */
-
+ /*
+ All arguments are quoted as 'foo' (Unix) or "foo" (Windows)
+ before calling system(). Therefore closing QUOTE is necessary
+ if the previous character is not a white space. For example:
+
+ --format="other text files" becomes
+ '--format=''other text files' (Unix)
+ "--format"="other text files" (Windows)
+ */
if (pre == 0) {
# ifdef WIN32
if (*(s-1) == '=') {
@@ -386,14 +401,17 @@ int shell_cmd_is_allowed(const char *cmd, char **safecmd, char **cmdname)
*d++ = QUOTE;
# endif
}
-
pre = 0;
- /* output the quotation mark for the quoted argument */
+ /*
+ Output the quotation mark for the quoted argument.
+ */
*d++ = QUOTE;
s++;
while (*s != '"') {
- /* Illegal use of ', or closing quotation mark is missing */
+ /*
+ Illegal use of ', or closing quotation mark is missing
+ */
if (*s == '\'' || *s == '\0')
return -1;
# if 0
@@ -404,17 +422,20 @@ int shell_cmd_is_allowed(const char *cmd, char **safecmd, char **cmdname)
# endif
*d++ = *s++;
}
-
- /* Closing quotation mark will be output afterwards, so
- we do nothing here */
+ /*
+ Closing quotation mark will be output afterwards, so we do
+ nothing here.
+ */
s++;
-
- /* The character after the closing quotation mark
- should be a white space or NULL */
+ /*
+ The character after the closing quotation mark should be a
+ white space or NULL.
+ */
if (!Isspace(*s) && *s)
return -1;
-
- /* Beginning of a usual argument */
+ /*
+ Beginning of a usual argument.
+ */
} else if (pre == 1 && !Isspace(*s)) {
pre = 0;
*d++ = QUOTE;
@@ -425,15 +446,18 @@ int shell_cmd_is_allowed(const char *cmd, char **safecmd, char **cmdname)
# endif
# endif
*d++ = *s++;
- /* Ending of a usual argument */
-
+ /*
+ Ending of a usual argument.
+ */
} else if (pre == 0 && Isspace(*s)) {
pre = 1;
/* Closing quotation mark */
*d++ = QUOTE;
*d++ = *s++;
} else {
- /* Copy a character from cmd to *safecmd. */
+ /*
+ Copy a character from cmd to *safecmd.
+ */
# if 0
# ifdef WIN32
if (char_needs_quote(*s))
@@ -443,7 +467,9 @@ int shell_cmd_is_allowed(const char *cmd, char **safecmd, char **cmdname)
*d++ = *s++;
}
}
- /* End of the command line */
+ /*
+ End of the command line.
+ */
if (pre == 0) {
*d++ = QUOTE;
}
@@ -464,44 +490,45 @@ int shell_cmd_is_allowed(const char *cmd, char **safecmd, char **cmdname)
} else if (!IS_DIR_SEP (p[0]) && !(p[1] == ':' && IS_DIR_SEP (p[2]))) {
p = kpse_var_value ("SELFAUTOLOC");
if (p) {
- r = *safecmd;
- while (*r && !Isspace(*r))
- r++;
- if (*r == '\0')
- q = concatn ("\"", p, "/", *safecmd, "\"", NULL);
- else {
- *r = '\0';
- r++;
- while (*r && Isspace(*r))
- r++;
- if (*r)
- q = concatn ("\"", p, "/", *safecmd, "\" ", r, NULL);
- else
- q = concatn ("\"", p, "/", *safecmd, "\"", NULL);
- }
- free (p);
- free (*safecmd);
- *safecmd = q;
+ r = *safecmd;
+ while (*r && !Isspace(*r))
+ r++;
+ if (*r == '\0')
+ q = concatn ("\"", p, "/", *safecmd, "\"", NULL);
+ else {
+ *r = '\0';
+ r++;
+ while (*r && Isspace(*r))
+ r++;
+ if (*r)
+ q = concatn ("\"", p, "/", *safecmd, "\" ", r, NULL);
+ else
+ q = concatn ("\"", p, "/", *safecmd, "\"", NULL);
+ }
+ free (p);
+ free (*safecmd);
+ *safecmd = q;
}
}
}
#endif
}
-
return allow;
}
#endif
-
-/* What we were invoked as and with. */
+/* What we were invoked as and with. */
+
char **argv;
int argc;
/* The C version of what might wind up in |TEX_format_default|. */
+
string dump_name;
/* The C version of the jobname, if given. */
+
const_string c_job_name;
const char *luatex_banner;
@@ -509,28 +536,28 @@ const char *luatex_banner;
#ifdef _MSC_VER
/* Invalid parameter handler */
static void myInvalidParameterHandler(const wchar_t * expression,
- const wchar_t * function,
- const wchar_t * file,
- unsigned int line,
- uintptr_t pReserved)
+ const wchar_t * function,
+ const wchar_t * file,
+ unsigned int line,
+ uintptr_t pReserved)
{
/*
- printf(L"Invalid parameter detected in function %s."
- L" File: %s Line: %d\n", function, file, line);
- printf(L"Expression: %s\n", expression);
-*/
-/*
- I return silently to avoid an exit with the error 0xc0000417
- (invalid parameter) when we use non-embedded fonts in luatex-ja,
- which works without any problem on Unix systems.
- I hope it is not dangerous.
+ printf(L"Invalid parameter detected in function %s."
+ L" File: %s Line: %d\n", function, file, line);
+ printf(L"Expression: %s\n", expression);
+
+ I return silently to avoid an exit with the error 0xc0000417 (invalid
+ parameter) when we use non-embedded fonts in luatex-ja, which works without
+ any problem on Unix systems. I hope it is not dangerous.
*/
return;
}
#endif
-/* The entry point: set up for reading the command line, which will
- happen in `topenin', then call the main body. */
+/*
+ The entry point: set up for reading the command line, which will happen in
+ `topenin', then call the main body.
+*/
int
#if defined(DLLPROC)
@@ -551,9 +578,10 @@ main (int ac, string *av)
av[0] = kpse_program_basename (av[0]);
_setmaxstdio(2048);
/*
- * We choose to crash for fatal errors
+ We choose to crash for fatal errors:
+
SetErrorMode (SEM_FAILCRITICALERRORS | SEM_NOGPFAULTERRORBOX | SEM_NOOPENFILEERRORBOX);
- */
+*/
setmode(fileno(stdin), _O_BINARY);
# endif
@@ -561,24 +589,23 @@ main (int ac, string *av)
# ifdef WIN32
if (ac > 1) {
- char *pp;
- if ((strlen(av[ac-1]) > 2) &&
- isalpha(av[ac-1][0]) &&
- (av[ac-1][1] == ':') &&
- (av[ac-1][2] == '\\')) {
- for (pp=av[ac-1]+2; *pp; pp++) {
- if (IS_KANJI(pp)) {
- pp++;
- continue;
- }
- if (*pp == '\\')
- *pp = '/';
+ char *pp;
+ if ((strlen(av[ac-1]) > 2) && isalpha(av[ac-1][0]) && (av[ac-1][1] == ':') && (av[ac-1][2] == '\\')) {
+ for (pp=av[ac-1]+2; *pp; pp++) {
+ if (IS_KANJI(pp)) {
+ pp++;
+ continue;
+ }
+ if (*pp == '\\')
+ *pp = '/';
+ }
}
- }
}
# endif
- /* Call the real main program. */
+ /*
+ Call the real main program.
+ */
main_body();
return EXIT_SUCCESS;
@@ -586,20 +613,20 @@ main (int ac, string *av)
/*
- This is supposed to ``open the terminal for input'', but what we
- really do is copy command line arguments into TeX's or Metafont's
- buffer, so they can handle them. If nothing is available, or we've
- been called already (and hence, argc==0), we return with
- `last=first'.
+ This is supposed to ``open the terminal for input'', but what we really do is
+ copy command line arguments into TeX's or Metafont's buffer, so they can
+ handle them. If nothing is available, or we've been called already (and
+ hence, argc==0), we return with `last=first'.
*/
void topenin(void)
{
int i;
- buffer[first] = 0; /* In case there are no arguments. */
+ buffer[first] = 0; /* In case there are no arguments. */
- if (optind < argc) { /* We have command line arguments. */
+ if (optind < argc) {
+ /* We have command line arguments. */
int k = first;
for (i = optind; i < argc; i++) {
char *ptr = &(argv[i][0]);
@@ -611,7 +638,8 @@ void topenin(void)
}
buffer[k++] = ' ';
}
- argc = 0; /* Don't do this again. */
+ /* Don't do this again. */
+ argc = 0;
buffer[k] = 0;
}
@@ -649,268 +677,19 @@ void topenin(void)
*/
#define IS_SPC_OR_EOL(c) ((c) == ' ' || (c) == '\r' || (c) == '\n')
- for (--last; last >= first && IS_SPC_OR_EOL (buffer[last]); --last)
- ;
- last++;
-
+ for (--last; last >= first && IS_SPC_OR_EOL (buffer[last]); --last);
+ last++;
/*
One more time, this time converting to TeX's internal character
representation.
*/
}
-/* IPC for TeX. By Tom Rokicki for the NeXT; it makes TeX ship out the
- DVI file in a pipe to TeXView so that the output can be displayed
- incrementally. Shamim Mohamed adapted it for Web2c. */
-
-#if defined (TeX) && defined (IPC)
-
-#ifdef WIN32
-#undef _WINSOCKAPI_
-#include <winsock2.h>
-#else
-#include <sys/socket.h>
-#include <fcntl.h>
-#ifndef O_NONBLOCK /* POSIX */
-#ifdef O_NDELAY /* BSD */
-#define O_NONBLOCK O_NDELAY
-#elif defined(O_FNDELAY) /* NeXT */
-#define O_NONBLOCK O_FNDELAY
-#else
-what the fcntl? cannot implement IPC without equivalent for O_NONBLOCK.
-#endif
-#endif /* no O_NONBLOCK */
-#endif /* !WIN32 */
-
-#ifdef WIN32
-# define IPC_AF AF_INET
-# ifndef IPC_LOCAL_HOST
-# define IPC_LOCAL_HOST "127.0.0.1"
-# define FIXED_PORT (unsigned short)4242
-# endif
-#else
-# define IPC_AF AF_UNIX
-# ifndef IPC_PIPE_NAME /* $HOME is prepended to this. */
-# define IPC_PIPE_NAME "/.TeXview_Pipe"
-# endif
-#endif
-#ifndef IPC_SERVER_CMD /* Command to run to start the server. */
-# ifdef WIN32
-# define IPC_SERVER_CMD "texview.exe"
-# else
-# define IPC_SERVER_CMD "open `which TeXview`"
-# endif
-#endif
-
-struct msg
-{
- int namelength; /* length of auxiliary data */
- int eof; /* new eof for dvi file */
-#if 0 /* see usage of struct msg below */
- char more_data[0]; /* where the rest of the stuff goes */
-#endif
-};
-
-static struct sockaddr *ipc_addr;
-static int ipc_addr_len;
-
-static int
-ipc_make_name (void)
-{
- if (ipc_addr_len == 0) {
-#ifdef WIN32
- unsigned long remote_addr = inet_addr(IPC_LOCAL_HOST);
- if (remote_addr != INADDR_NONE) {
- struct sockaddr_in *ipc_sin_addr = xmalloc (sizeof (struct sockaddr_in));
- ipc_sin_addr->sin_family = AF_INET;
- ipc_sin_addr->sin_addr.s_addr = remote_addr;
- ipc_sin_addr->sin_port = htons (FIXED_PORT);
- ipc_addr = ((struct sockaddr *) ipc_sin_addr);
- ipc_addr_len = sizeof(struct sockaddr_in);
- }
-#else
- string s = getenv ("HOME");
- if (s) {
- char *ipc_name;
- ipc_addr = xmalloc (strlen (s) + 40);
- ipc_addr->sa_family = 0;
- ipc_name = ipc_addr->sa_data;
- strcpy (ipc_name, s);
- strcat (ipc_name, IPC_PIPE_NAME);
- ipc_addr_len = strlen (ipc_name) + 3;
- }
-#endif
- }
- return ipc_addr_len;
-}
-
-static int sock = -1;
-
-#ifdef WIN32
-# define CLOSE_SOCKET(s) closesocket (s); WSACleanup ()
-#else
-# define CLOSE_SOCKET(s) close (s)
-#endif
-
-static int
-ipc_is_open (void)
-{
- return sock != -1;
-}
-
-static void
-ipc_open_out (void) {
-#ifdef WIN32
- struct WSAData wsaData;
- int nCode;
- unsigned long mode = 1;
-#endif
-#ifdef IPC_DEBUG
- fputs ("tex: Opening socket for IPC output ...\n", stderr);
-#endif
- if (sock != -1) {
- return;
- }
-
-#ifdef WIN32
- if ((nCode = WSAStartup(MAKEWORD(1, 1), &wsaData)) != 0) {
- fprintf(stderr,"WSAStartup() returned error code %d.\n", nCode);
- return;
- }
-#endif
-
- if (ipc_make_name () <= 0)
- return;
-
- sock = socket (IPC_AF, SOCK_STREAM, 0);
-#ifdef IPC_DEBUG
- if(sock != -1)
- fprintf(stderr, "tex: Socket handle is %d\n", sock);
- else
- fprintf(stderr, "tex: Socket is invalid.\n");
-#endif
-
- if (sock != -1) {
- if (connect (sock, ipc_addr, ipc_addr_len) != 0 ||
-#ifdef WIN32
- ioctlsocket (sock, FIONBIO, &mode) < 0
-#else
- fcntl (sock, F_SETFL, O_NONBLOCK) < 0
-#endif
- ) {
- CLOSE_SOCKET (sock);
- sock = -1;
-#ifdef IPC_DEBUG
- fputs ("tex: IPC socket cannot be connected.\n", stderr);
- fputs ("tex: Socket is closed.\n", stderr);
-#endif
- return;
- }
-#ifdef IPC_DEBUG
- fputs ("tex: Successfully opened IPC socket.\n", stderr);
-#endif
- }
-}
-
-static void
-ipc_close_out (void)
-{
-#ifdef IPC_DEBUG
- fputs ("tex: Closing output socket ...\n", stderr);
-#endif
- if (ipc_is_open ()) {
- CLOSE_SOCKET (sock);
- sock = -1;
- }
-}
-
-static void
-ipc_snd (int n, int is_eof, char *data)
-{
- struct
- {
- struct msg msg;
- char more_data[1024];
- } ourmsg;
-
- if (!ipc_is_open ()) {
- return;
- }
-
-#ifdef IPC_DEBUG
- fprintf(stderr, "%d\t%d\n", ourmsg.msg.namelength, ourmsg.msg.eof);
- fputs ("tex: Sending message to socket ...\n", stderr);
-#endif
- ourmsg.msg.namelength = n;
- ourmsg.msg.eof = is_eof;
- if (n) {
- strcpy (ourmsg.more_data, data);
- }
- n += sizeof (struct msg);
-#ifdef IPC_DEBUG
- fprintf(stderr, "%d\t%d\n", ourmsg.msg.namelength, ourmsg.msg.eof);
- fputs ("tex: Writing to socket...\n", stderr);
-#endif
-#if defined(WIN32)
- if (send (sock, (char *)&ourmsg, n, 0) != n) {
-#else
- if (write (sock, &ourmsg, n) != n) {
-#endif
- ipc_close_out ();
- }
-#ifdef IPC_DEBUG
- fputs ("tex: IPC message sent.\n", stderr);
-#endif
-}
-
-/* This routine notifies the server if there is an eof, or the filename
- if a new DVI file is starting. This is the routine called by TeX.
- Aleph defines str_start(#) as str_start_ar[# - too_big_char], with
- too_big_char = biggest_char + 1 = 65536 (omstr.ch). */
-
-void
-ipcpage (int is_eof)
-{
- static boolean begun = false;
- unsigned len = 0;
- string p = NULL;
-
- if (!begun) {
- string name; /* Just the filename. */
- string cwd = xgetcwd ();
-
- ipc_open_out ();
-
- /* Have to pass whole filename to the other end, since it may have
- been started up and running as a daemon, e.g., as with the NeXT
- preview program. */
- name = static_pdf->file_name;
- p = concat3 (cwd, DIR_SEP_STRING, name);
- free (cwd);
- free (name);
-
-#if defined (WIN32)
- { char *q;
- for (q = p; *q; q++) {
- if (*q == '\\')
- *q = '/';
- else if (IS_KANJI(q))
- q++;
- }
- }
-#endif
- len = strlen(p);
- begun = true;
- }
- ipc_snd (len, is_eof, p);
-
- if (p)
- free (p);
-}
-#endif /* TeX && IPC */
+/*
+ Normalize quoting of filename -- that is, only quote if there is a space, and
+ always use the quote-name-quote style.
+*/
-/* Normalize quoting of filename -- that is, only quote if there is a space,
- and always use the quote-name-quote style. */
string normalize_quotes(const_string name, const_string mesg)
{
boolean quoted = false;
@@ -939,8 +718,11 @@ string normalize_quotes(const_string name, const_string mesg)
}
-/* All our interrupt handler has to do is set TeX's or Metafont's global
- variable `interrupt'; then they will do everything needed. */
+/*
+ All our interrupt handler has to do is set TeX's or Metafont's global
+ variable `interrupt'; then they will do everything needed.
+*/
+
#ifdef WIN32
/* Win32 doesn't set SIGINT ... */
static BOOL WINAPI catch_interrupt(DWORD arg)
@@ -955,7 +737,7 @@ static BOOL WINAPI catch_interrupt(DWORD arg)
return FALSE;
}
}
-#else /* not WIN32 */
+#else /* not WIN32 */
static RETSIGTYPE catch_interrupt(int arg)
{
(void) arg;
@@ -964,15 +746,16 @@ static RETSIGTYPE catch_interrupt(int arg)
(void) signal(SIGINT, SIG_ACK);
# else
(void) signal(SIGINT, catch_interrupt);
-# endif /* not OS2 */
+# endif /* not OS2 */
}
-#endif /* not WIN32 */
+#endif /* not WIN32 */
-/* Besides getting the date and time here, we also set up the interrupt
- handler, for no particularly good reason. It's just that since the
- `fix_date_and_time' routine is called early on (section 1337 in TeX,
- ``Get the first line of input and prepare to start''), this is as
- good a place as any. */
+/*
+ Besides getting the date and time here, we also set up the interrupt handler,
+ for no particularly good reason. It's just that since the `fix_date_and_time'
+ routine is called early on (section 1337 in TeX, ``Get the first line of
+ input and prepare to start''), this is as good a place as any.
+*/
void get_date_and_time(int *minutes, int *day, int *month, int *year)
{
@@ -991,11 +774,14 @@ void get_date_and_time(int *minutes, int *day, int *month, int *year)
{
#ifdef SA_INTERRUPT
- /* Under SunOS 4.1.x, the default action after return from the
- signal handler is to restart the I/O if nothing has been
- transferred. The effect on TeX is that interrupts are ignored if
- we are waiting for input. The following tells the system to
- return EINTR from read() in this case. From ken@cs.toronto.edu. */
+
+ /*
+ Under SunOS 4.1.x, the default action after return from the signal
+ handler is to restart the I/O if nothing has been transferred. The
+ effect on TeX is that interrupts are ignored if we are waiting for
+ input. The following tells the system to return EINTR from read() in
+ this case. From ken@cs.toronto.edu.
+ */
struct sigaction a, oa;
@@ -1006,23 +792,24 @@ void get_date_and_time(int *minutes, int *day, int *month, int *year)
sigaction(SIGINT, &a, &oa);
if (oa.sa_handler != SIG_DFL)
sigaction(SIGINT, &oa, (struct sigaction *) 0);
-#else /* no SA_INTERRUPT */
+#else /* no SA_INTERRUPT */
# ifdef WIN32
SetConsoleCtrlHandler(catch_interrupt, TRUE);
-# else /* not WIN32 */
+# else /* not WIN32 */
RETSIGTYPE(*old_handler) (int);
old_handler = signal(SIGINT, catch_interrupt);
if (old_handler != SIG_DFL)
signal(SIGINT, old_handler);
-# endif /* not WIN32 */
-#endif /* no SA_INTERRUPT */
+# endif /* not WIN32 */
+#endif /* no SA_INTERRUPT */
}
}
-
+
/*
- Getting a high resolution time.
- */
+ Getting a high resolution time.
+*/
+
void get_seconds_and_micros(int *seconds, int *micros)
{
#if defined (HAVE_GETTIMEOFDAY)
@@ -1043,8 +830,9 @@ void get_seconds_and_micros(int *seconds, int *micros)
}
/*
- Generating a better seed numbers
- */
+ Generating a better seed numbers
+*/
+
int getrandomseed(void)
{
#if defined (HAVE_GETTIMEOFDAY)
@@ -1066,11 +854,13 @@ int getrandomseed(void)
return (tmptr->tm_sec + 60 * (tmptr->tm_min + 60 * tmptr->tm_hour));
#endif
}
-
-/* Read a line of input as efficiently as possible while still looking
- like Pascal. We set `last' to `first' and return `false' if we get
- to eof. Otherwise, we return `true' and set last = first +
- length(line except trailing whitespace). */
+
+/*
+ Read a line of input as efficiently as possible while still looking like
+ Pascal. We set `last' to `first' and return `false' if we get to eof.
+ Otherwise, we return `true' and set last = first + length(line except
+ trailing whitespace).
+*/
boolean input_line(FILE * f)
{
@@ -1079,15 +869,14 @@ boolean input_line(FILE * f)
#ifdef WIN32
if (f != Poptr && fileno (f) != fileno (stdin)) {
long position = ftell (f);
-
- if (position == 0L) { /* Detect and skip Byte order marks. */
+ if (position == 0L) {
+ /* Detect and skip Byte order marks. */
int k1 = getc (f);
if (k1 != 0xff && k1 != 0xfe && k1 != 0xef)
rewind (f);
else {
int k2 = getc (f);
-
if (k2 != 0xff && k2 != 0xfe && k2 != 0xbb)
rewind (f);
else if ((k1 == 0xff && k2 == 0xfe) || /* UTF-16(LE) */
@@ -1106,7 +895,9 @@ boolean input_line(FILE * f)
}
}
#endif
- /* Recognize either LF or CR as a line terminator. */
+ /*
+ Recognize either LF or CR as a line terminator.
+ */
last = first;
while (last < buf_size && (i = getc(f)) != EOF && i != '\n' && i != '\r')
buffer[last++] = (packed_ASCII_code) i;
@@ -1114,7 +905,9 @@ boolean input_line(FILE * f)
if (i == EOF && errno != EINTR && last == first)
return false;
- /* We didn't get the whole line because our buffer was too small. */
+ /*
+ We didn't get the whole line because our buffer was too small.
+ */
if (i != EOF && i != '\n' && i != '\r') {
fprintf(stderr, "! Unable to read an entire line---bufsize=%u.\n",
(unsigned) buf_size);
@@ -1126,32 +919,37 @@ boolean input_line(FILE * f)
if (last >= max_buf_stack)
max_buf_stack = last;
- /* If next char is LF of a CRLF, read it. */
+ /*
+ If next char is LF of a CRLF, read it.
+ */
if (i == '\r') {
while ((i = getc(f)) == EOF && errno == EINTR);
if (i != '\n')
ungetc(i, f);
}
- /* Trim trailing space character (but not, e.g., tabs). We can't have
- line terminators because we stopped reading at the first \r or \n.
- TeX's rule is to strip only trailing spaces (and eols). David
- Fuchs mentions that this stripping was done to ensure portability
- of TeX documents given the padding with spaces on fixed-record
- "lines" on some systems of the time, e.g., IBM VM/CMS and OS/360. */
- while (last > first && buffer[last - 1] == ' ')
+ /*
+ Trim trailing space character (but not, e.g., tabs). We can't have line
+ terminators because we stopped reading at the first \r or \n. TeX's rule
+ is to strip only trailing spaces (and eols). David Fuchs mentions that
+ this stripping was done to ensure portability of TeX documents given the
+ padding with spaces on fixed-record "lines" on some systems of the time,
+ e.g., IBM VM/CMS and OS/360.
+ */
+ while (last > first && buffer[last - 1] == ' ')
--last;
- /* Don't bother using xord if we don't need to. */
+ /*
+ Don't bother using xord if we don't need to.
+ */
return true;
}
+/*
+ Get the job name to be used, which may have been set from the command line.
+*/
-
-
-/* Get the job name to be used, which may have been set from the
- command line. */
str_number getjobname(str_number name)
{
str_number ret = name;
diff --git a/Build/source/texk/web2c/luatexdir/luatex_svnversion.h b/Build/source/texk/web2c/luatexdir/luatex_svnversion.h
index 3527b8d4049..c574a050792 100644
--- a/Build/source/texk/web2c/luatexdir/luatex_svnversion.h
+++ b/Build/source/texk/web2c/luatexdir/luatex_svnversion.h
@@ -1 +1 @@
-#define luatex_svn_revision 6501
+#define luatex_svn_revision 6533
diff --git a/Build/source/texk/web2c/luatexdir/luatexcallbackids.h b/Build/source/texk/web2c/luatexdir/luatexcallbackids.h
index 32df36a4a1a..9cdef26c5df 100644
--- a/Build/source/texk/web2c/luatexdir/luatexcallbackids.h
+++ b/Build/source/texk/web2c/luatexdir/luatexcallbackids.h
@@ -35,7 +35,6 @@ typedef enum {
find_type1_file_callback, read_type1_file_callback,
find_truetype_file_callback, read_truetype_file_callback,
find_opentype_file_callback, read_opentype_file_callback,
- find_sfd_file_callback, read_sfd_file_callback,
find_cidmap_file_callback, read_cidmap_file_callback,
find_pk_file_callback, read_pk_file_callback,
show_error_hook_callback,
diff --git a/Build/source/texk/web2c/luatexdir/pdf/pdfliteral.h b/Build/source/texk/web2c/luatexdir/pdf/pdfliteral.h
index 14c197d0f72..388742732aa 100644
--- a/Build/source/texk/web2c/luatexdir/pdf/pdfliteral.h
+++ b/Build/source/texk/web2c/luatexdir/pdf/pdfliteral.h
@@ -27,6 +27,7 @@
# define set_pdf_literal_data(A,B) pdf_literal_data(A)=B
extern void pdf_literal(PDF pdf, str_number s, int literal_mode, boolean warn);
+extern void pdf_literal_set_mode(PDF pdf, int literal_mode);
extern void pdf_special(PDF pdf, halfword p);
extern void pdf_out_literal(PDF pdf, halfword p);
diff --git a/Build/source/texk/web2c/luatexdir/pdf/pdfliteral.w b/Build/source/texk/web2c/luatexdir/pdf/pdfliteral.w
index 35687bf7401..94bb2c93c4a 100644
--- a/Build/source/texk/web2c/luatexdir/pdf/pdfliteral.w
+++ b/Build/source/texk/web2c/luatexdir/pdf/pdfliteral.w
@@ -62,6 +62,12 @@ void pdf_out_literal(PDF pdf, halfword p)
case direct_page:
pdf_goto_pagemode(pdf);
break;
+ case direct_text:
+ pdf_goto_textmode(pdf);
+ break;
+ case direct_font:
+ pdf_goto_fontmode(pdf);
+ break;
case direct_always:
pdf_end_string_nl(pdf);
ps->need_tm = true;
@@ -105,29 +111,11 @@ void pdf_literal(PDF pdf, str_number s, int literal_mode, boolean warn)
j = 0;
/* unfortunately we always go through this when we have vf specials (and also via temp strings) */
if (literal_mode == scan_special) {
- if (!(str_in_cstr(s, "PDF:", 0) || str_in_cstr(s, "pdf:", 0))) {
- if (warn && ((!(str_in_cstr(s, "SRC:", 0) || str_in_cstr(s, "src:", 0))) || (str_length(s) == 0)))
+ if (!(str_in_cstr(s, "pdf:", 0) || str_in_cstr(s, "PDF:", 0))) {
+ if (warn && ((!(str_in_cstr(s, "src:", 0) || str_in_cstr(s, "SRC:", 0))) || (str_length(s) == 0)))
tprint_nl("Non-PDF special ignored!");
return;
}
- /*
- j = j + (pool_pointer) strlen("PDF:");
- if (str_in_cstr(s, "direct:", strlen("PDF:"))) {
- j = j + (pool_pointer) strlen("direct:");
- literal_mode = direct_always;
- } else if (str_in_cstr(s, "page:", strlen("PDF:"))) {
- j = j + (pool_pointer) strlen("page:");
- literal_mode = direct_page;
- } else if (str_in_cstr(s, "raw:", strlen("PDF:"))) {
- j = j + (pool_pointer) strlen("raw:");
- literal_mode = direct_raw;
- } else if (str_in_cstr(s, "origin:", strlen("PDF:"))) {
- j = j + (pool_pointer) strlen("origin:");
- literal_mode = set_origin;
- } else {
- literal_mode = set_origin;
- }
- */
j = j + (pool_pointer) 4; /* strlen("PDF:") */
if (str_in_cstr(s, "direct:", 4)) { /* strlen("PDF:") */
j = j + (pool_pointer) 7; /* strlen("direct:") */
@@ -135,6 +123,9 @@ void pdf_literal(PDF pdf, str_number s, int literal_mode, boolean warn)
} else if (str_in_cstr(s, "page:", 4)) { /* strlen("PDF:") */
j = j + (pool_pointer) 5; /* strlen("page:") */
literal_mode = direct_page;
+ } else if (str_in_cstr(s, "text:", 4)) { /* strlen("PDF:") */
+ j = j + (pool_pointer) 5; /* strlen("text:") */
+ literal_mode = direct_text;
} else if (str_in_cstr(s, "raw:", 4)) { /* strlen("PDF:") */
j = j + (pool_pointer) 4; /* strlen("raw:") */
literal_mode = direct_raw;
@@ -154,6 +145,10 @@ void pdf_literal(PDF pdf, str_number s, int literal_mode, boolean warn)
case direct_page:
pdf_goto_pagemode(pdf);
break;
+ case direct_text:
+ pdf_goto_fontmode(pdf);
+// pdf_goto_textmode(pdf);
+ break;
case direct_always:
pdf_end_string_nl(pdf);
p->need_tm = true;
@@ -174,3 +169,33 @@ void pdf_literal(PDF pdf, str_number s, int literal_mode, boolean warn)
}
pdf_out(pdf, '\n');
}
+
+void pdf_literal_set_mode(PDF pdf, int literal_mode)
+{
+ pdfstructure *p = pdf->pstruct;
+ switch (literal_mode) {
+ case set_origin:
+ pdf_goto_pagemode(pdf);
+ pdf_set_pos(pdf, pdf->posstruct->pos);
+ break;
+ case direct_page:
+ pdf_goto_pagemode(pdf);
+ break;
+ case direct_text:
+ pdf_goto_textmode(pdf);
+ break;
+ case direct_font:
+ pdf_goto_fontmode(pdf);
+ break;
+ case direct_always:
+ pdf_end_string_nl(pdf);
+ p->need_tm = true;
+ break;
+ case direct_raw:
+ pdf_end_string_nl(pdf);
+ break;
+ default:
+ normal_error("pdf backend","bad literal mode");
+ break;
+ }
+}
diff --git a/Build/source/texk/web2c/luatexdir/pdf/pdfpage.h b/Build/source/texk/web2c/luatexdir/pdf/pdfpage.h
index 175fbcc6c7e..c7a5f8a7076 100644
--- a/Build/source/texk/web2c/luatexdir/pdf/pdfpage.h
+++ b/Build/source/texk/web2c/luatexdir/pdf/pdfpage.h
@@ -38,6 +38,7 @@ boolean calc_pdfpos(pdfstructure * p, scaledpos pos);
void pdf_end_string_nl(PDF pdf);
void pdf_goto_pagemode(PDF pdf);
void pdf_goto_textmode(PDF pdf);
+void pdf_goto_fontmode(PDF pdf);
void init_pdf_pagecalculations(PDF pdf);
void pdf_print_cm(PDF pdf, pdffloat * cm);
void pdf_set_pos(PDF pdf, scaledpos pos);
diff --git a/Build/source/texk/web2c/luatexdir/pdf/pdfpage.w b/Build/source/texk/web2c/luatexdir/pdf/pdfpage.w
index f0782d2093c..ecc51ddfd63 100644
--- a/Build/source/texk/web2c/luatexdir/pdf/pdfpage.w
+++ b/Build/source/texk/web2c/luatexdir/pdf/pdfpage.w
@@ -257,3 +257,18 @@ void pdf_goto_textmode(PDF pdf)
normal_error("pdf backend","text mode expected in goto_text_mode");
}
}
+
+void pdf_goto_fontmode(PDF pdf){
+ pdfstructure *p = pdf->pstruct;
+ const scaledpos origin = {
+ 0, 0
+ };
+ if (is_charmode(p))
+ end_charmode(pdf);
+ if (is_chararraymode(p))
+ end_chararray(pdf);
+ if (is_textmode(p))
+ end_text(pdf);
+ pdf_set_pos(pdf, origin);
+ p->mode = PMODE_PAGE;
+}
diff --git a/Build/source/texk/web2c/luatexdir/pdf/pdftables.h b/Build/source/texk/web2c/luatexdir/pdf/pdftables.h
index cfaab5df046..e29c5603d66 100644
--- a/Build/source/texk/web2c/luatexdir/pdf/pdftables.h
+++ b/Build/source/texk/web2c/luatexdir/pdf/pdftables.h
@@ -164,6 +164,7 @@ extern int pdf_last_annot;
extern int pdf_last_link;
extern int pdf_last_obj;
extern int pdf_retval;
+extern int pdf_cur_form;
# define pdf_compress_level get_tex_extension_count_register(c_pdf_compress_level)
# define pdf_obj_compress_level get_tex_extension_count_register(c_pdf_obj_compress_level)
diff --git a/Build/source/texk/web2c/luatexdir/pdf/pdftables.w b/Build/source/texk/web2c/luatexdir/pdf/pdftables.w
index d8b5cf10321..31fc2c9ad4e 100644
--- a/Build/source/texk/web2c/luatexdir/pdf/pdftables.w
+++ b/Build/source/texk/web2c/luatexdir/pdf/pdftables.w
@@ -32,6 +32,7 @@ int pdf_last_annot;
int pdf_last_link;
int pdf_last_obj;
int pdf_retval; /* global multi-purpose return value */
+int pdf_cur_form; /* the form being output */
@ AVL sort entry into |avl_table[]|
@c
@@ -272,7 +273,6 @@ void libpdffinish(PDF pdf)
enc_free();
epdf_free();
ttf_free();
- sfd_free();
glyph_unicode_free();
zip_free(pdf);
}
diff --git a/Build/source/texk/web2c/luatexdir/slnunicode/slnunico.c b/Build/source/texk/web2c/luatexdir/slnunicode/slnunico.c
index 60ef95baca4..162ca67d834 100644
--- a/Build/source/texk/web2c/luatexdir/slnunicode/slnunico.c
+++ b/Build/source/texk/web2c/luatexdir/slnunicode/slnunico.c
@@ -5,7 +5,7 @@
* Available under "Lua 5.0 license", see http://www.lua.org/license.html#5
* $Id: slnunico.c,v 1.5 2006/07/26 17:20:04 paul Exp $
*
-* contains code from
+* contains code from
** lstrlib.c,v 1.109 2004/12/01 15:46:06 roberto Exp
** Standard library for string operations and pattern-matching
** See Copyright Notice in lua.h
@@ -44,7 +44,7 @@ MODIFICATIONS.
GOVERNMENT USE: If you are acquiring this software on behalf of the
U.S. government, the Government shall have only "Restricted Rights"
-in the software and related documentation as defined in the Federal
+in the software and related documentation as defined in the Federal
Acquisition Regulations (FARs) in Clause 52.227.19 (c) (2). If you
are acquiring the software on behalf of the Department of Defense, the
software shall be classified as "Commercial Computer Software" and the
@@ -52,7 +52,7 @@ Government shall have only "Restricted Rights" as defined in Clause
252.227-7013 (c) (1) of DFARs. Notwithstanding the foregoing, the
authors grant the U.S. Government and others acting in its behalf
permission to use and distribute the software in accordance with the
-terms specified in this license.
+terms specified in this license.
(end of Tcl license terms)
*/
@@ -114,10 +114,10 @@ http://www.unicode.org/Public/UNIDATA/PropList.txt
/*
UTF-8 Bit Distribution pag 103 Unicode 5.0
-First byte Lenght
+First byte Lenght
00..7f 1 byte
c0..df 2 bytes
-e0..ef 3 bytes
+e0..ef 3 bytes
f0..f7 4 bytes
*/
#define U8_LENGTH(c) ((unsigned char)(c)<=0x7f ? 1 : ((unsigned char)(c)<=0xdf ? 2 : ((unsigned char)(c)<=0xef ? 3 : ((unsigned char)(c)<=0xf7 ? 4:-1))))
@@ -410,7 +410,7 @@ static int unic_char (lua_State *L) {
int mode = lua_tointeger(L, lua_upvalueindex(1)), mb = MODE_MBYTE(mode);
/* TH: add the 256 out-of-range glyphs in 'plane 18' */
unsigned lim = mb ? 0x110100 : 0x100;
-
+
luaL_Buffer b;
luaL_buffinit(L, &b);
for (i=1; i<=n; i++) {
@@ -435,8 +435,16 @@ static int str_dump (lua_State *L) {
luaL_checktype(L, 1, LUA_TFUNCTION);
lua_settop(L, 1);
luaL_buffinit(L,&b);
+#if defined(LuajitTeX)
if (lua_dump(L, writer, &b) != 0)
- luaL_error(L, "unable to dump given function");
+#else
+#if LUA_VERSION_NUM == 503
+ if (lua_dump(L, writer, &b,0) != 0)
+#else
+ if (lua_dump(L, writer, &b) != 0)
+#endif
+#endif
+ luaL_error(L, "unable to dump given function");
luaL_pushresult(&b);
return 1;
}
@@ -523,7 +531,7 @@ static const char *classend (MatchState *ms, const char *p)
* The following macros are used for fast character category tests. The
* x_BITS values are shifted right by the category value to determine whether
* the given category is included in the set.
- */
+ */
#define LETTER_BITS ((1 << UPPERCASE_LETTER) | (1 << LOWERCASE_LETTER) \
| (1 << TITLECASE_LETTER) | (1 << MODIFIER_LETTER) | (1 << OTHER_LETTER))
@@ -603,7 +611,7 @@ static const char *singlematch (const MatchState *ms,
else
c = utf8_deco(&s, ms->src_end);
#endif
-
+
switch (*p) {
case L_ESC:
if (match_class(c, uchar(p[1]), ms->mode)) {
@@ -946,7 +954,7 @@ static int unic_find_aux (lua_State *L, int find) {
lua_pushinteger(L, s1-s+1); /* start */
lua_pushinteger(L, res-s); /* end */
return push_captures(&ms, NULL, 0) + 2;
- } else
+ } else
return push_captures(&ms, s1, res);
}
s1 = s1 + (ms.mode > MODE_LATIN ? U8_LENGTH( uchar(s1[0])) : 1) ;
@@ -963,8 +971,8 @@ static int unic_find (lua_State *L) {
static int unic_match (lua_State *L) {
return unic_find_aux(L, 0);
-}
-
+}
+
static int gmatch_aux (lua_State *L) {
@@ -1359,8 +1367,8 @@ static void createmetatable (lua_State *L) {
*/
LUALIB_API int luaopen_unicode (lua_State *L) {
/* register unicode itself so require("unicode") works */
- luaL_register(L, SLN_UNICODENAME,
- uniclib + (sizeof uniclib/sizeof uniclib[0] - 1)); /* empty func list */
+ luaL_openlib(L, SLN_UNICODENAME,
+ uniclib + (sizeof uniclib/sizeof uniclib[0] - 1), 0); /* empty func list */
lua_pop(L, 1);
lua_getglobal(L,SLN_UNICODENAME);
lua_newtable(L);
diff --git a/Build/source/texk/web2c/luatexdir/tex/extensions.h b/Build/source/texk/web2c/luatexdir/tex/extensions.h
index 01a75b7e387..b6839534439 100644
--- a/Build/source/texk/web2c/luatexdir/tex/extensions.h
+++ b/Build/source/texk/web2c/luatexdir/tex/extensions.h
@@ -112,7 +112,6 @@ extern int synctexoffset;
extern pool_pointer edit_name_start;
extern int edit_name_length, edit_line;
-extern int ipcon;
extern boolean stop_at_space;
extern int shellenabledp;
extern int restrictedshell;
diff --git a/Build/source/texk/web2c/luatexdir/tex/extensions.w b/Build/source/texk/web2c/luatexdir/tex/extensions.w
index f3c66d32ed2..73dc3ba4514 100644
--- a/Build/source/texk/web2c/luatexdir/tex/extensions.w
+++ b/Build/source/texk/web2c/luatexdir/tex/extensions.w
@@ -142,8 +142,12 @@ static void do_extension_pdf(int immediate)
set_pdf_literal_mode(tail, direct_always);
else if (scan_keyword("page"))
set_pdf_literal_mode(tail, direct_page);
+ else if (scan_keyword("text"))
+ set_pdf_literal_mode(tail, direct_text);
else if (scan_keyword("raw"))
set_pdf_literal_mode(tail, direct_raw);
+ else if (scan_keyword("origin"))
+ set_pdf_literal_mode(tail, set_origin);
else
set_pdf_literal_mode(tail, set_origin);
scan_toks(false, true);
@@ -1191,7 +1195,6 @@ system-dependent section allows easy integration of Web2c and e-\TeX, etc.)
@c
pool_pointer edit_name_start; /* where the filename to switch to starts */
int edit_name_length, edit_line; /* what line to start editing at */
-int ipcon; /* level of IPC action, 0 for none [default] */
boolean stop_at_space; /* whether |more_name| returns false for space */
@ The |edit_name_start| will be set to point into |str_pool| somewhere after
diff --git a/Build/source/texk/web2c/luatexdir/tex/texnodes.h b/Build/source/texk/web2c/luatexdir/tex/texnodes.h
index 2bdd432e570..eb9b2da4a48 100644
--- a/Build/source/texk/web2c/luatexdir/tex/texnodes.h
+++ b/Build/source/texk/web2c/luatexdir/tex/texnodes.h
@@ -747,6 +747,8 @@ typedef enum {
direct_page,
direct_always,
direct_raw,
+ direct_text,
+ direct_font,
scan_special,
} ctm_transform_modes;
diff --git a/Build/source/texk/web2c/luatexdir/tex/textoken.w b/Build/source/texk/web2c/luatexdir/tex/textoken.w
index bf14a96148e..d58aa3dc49b 100644
--- a/Build/source/texk/web2c/luatexdir/tex/textoken.w
+++ b/Build/source/texk/web2c/luatexdir/tex/textoken.w
@@ -2439,8 +2439,12 @@ static int do_feedback_pdf(halfword c)
cur_val = direct_always;
else if (scan_keyword("page"))
cur_val = direct_page;
+ else if (scan_keyword("text"))
+ cur_val = direct_text;
else if (scan_keyword("raw"))
cur_val = direct_raw;
+ else if (scan_keyword("origin"))
+ cur_val = set_origin;
else
cur_val = set_origin;
save_scanner_status = scanner_status;