summaryrefslogtreecommitdiff
path: root/Build/source/libs/graphite2
diff options
context:
space:
mode:
authorKarl Berry <karl@freefriends.org>2021-02-25 19:22:25 +0000
committerKarl Berry <karl@freefriends.org>2021-02-25 19:22:25 +0000
commitad547a6b5986815fda458221149728d9d9ab1d87 (patch)
tree16296910eb3eca724371474ea9aea3994dc69614 /Build/source/libs/graphite2
parent947b43de3dd21d58ccc2ffadefc4441ea1c2a813 (diff)
restore Build,TODO from r57911
git-svn-id: svn://tug.org/texlive/trunk@57915 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Build/source/libs/graphite2')
-rw-r--r--Build/source/libs/graphite2/ChangeLog152
-rw-r--r--Build/source/libs/graphite2/Makefile.am104
-rw-r--r--Build/source/libs/graphite2/Makefile.in1708
-rw-r--r--Build/source/libs/graphite2/TLpatches/ChangeLog97
-rw-r--r--Build/source/libs/graphite2/TLpatches/TL-Changes11
-rw-r--r--Build/source/libs/graphite2/ac/graphite2.ac10
-rw-r--r--Build/source/libs/graphite2/ac/withenable.ac7
-rw-r--r--Build/source/libs/graphite2/aclocal.m41171
-rw-r--r--Build/source/libs/graphite2/config.h.in34
-rwxr-xr-xBuild/source/libs/graphite2/configure7469
-rw-r--r--Build/source/libs/graphite2/configure.ac49
-rw-r--r--Build/source/libs/graphite2/gr2test.c22
-rw-r--r--Build/source/libs/graphite2/graphite2-src/CMakeLists.txt97
-rw-r--r--Build/source/libs/graphite2/graphite2-src/COPYING26
-rw-r--r--Build/source/libs/graphite2/graphite2-src/ChangeLog238
-rw-r--r--Build/source/libs/graphite2/graphite2-src/Graphite.cmake115
-rw-r--r--Build/source/libs/graphite2/graphite2-src/LICENSE510
-rw-r--r--Build/source/libs/graphite2/graphite2-src/README.md38
-rw-r--r--Build/source/libs/graphite2/graphite2-src/Todo.txt7
-rw-r--r--Build/source/libs/graphite2/graphite2-src/graphite2.pc.in7
-rw-r--r--Build/source/libs/graphite2/graphite2-src/include/graphite2/Font.h389
-rw-r--r--Build/source/libs/graphite2/graphite2-src/include/graphite2/Log.h85
-rw-r--r--Build/source/libs/graphite2/graphite2-src/include/graphite2/Segment.h461
-rw-r--r--Build/source/libs/graphite2/graphite2-src/include/graphite2/Types.h79
-rw-r--r--Build/source/libs/graphite2/graphite2-src/src/CMakeLists.txt159
-rw-r--r--Build/source/libs/graphite2/graphite2-src/src/CmapCache.cpp155
-rw-r--r--Build/source/libs/graphite2/graphite2-src/src/Code.cpp782
-rw-r--r--Build/source/libs/graphite2/graphite2-src/src/Collider.cpp1115
-rw-r--r--Build/source/libs/graphite2/graphite2-src/src/Decompressor.cpp125
-rw-r--r--Build/source/libs/graphite2/graphite2-src/src/Face.cpp366
-rw-r--r--Build/source/libs/graphite2/graphite2-src/src/FeatureMap.cpp293
-rw-r--r--Build/source/libs/graphite2/graphite2-src/src/FileFace.cpp115
-rw-r--r--Build/source/libs/graphite2/graphite2-src/src/Font.cpp58
-rw-r--r--Build/source/libs/graphite2/graphite2-src/src/GlyphCache.cpp492
-rw-r--r--Build/source/libs/graphite2/graphite2-src/src/GlyphFace.cpp48
-rw-r--r--Build/source/libs/graphite2/graphite2-src/src/Intervals.cpp298
-rw-r--r--Build/source/libs/graphite2/graphite2-src/src/Justifier.cpp282
-rw-r--r--Build/source/libs/graphite2/graphite2-src/src/NameTable.cpp254
-rw-r--r--Build/source/libs/graphite2/graphite2-src/src/Pass.cpp1107
-rw-r--r--Build/source/libs/graphite2/graphite2-src/src/Position.cpp97
-rw-r--r--Build/source/libs/graphite2/graphite2-src/src/Segment.cpp423
-rw-r--r--Build/source/libs/graphite2/graphite2-src/src/Silf.cpp439
-rw-r--r--Build/source/libs/graphite2/graphite2-src/src/Slot.cpp529
-rw-r--r--Build/source/libs/graphite2/graphite2-src/src/Sparse.cpp62
-rw-r--r--Build/source/libs/graphite2/graphite2-src/src/TtfUtil.cpp2053
-rw-r--r--Build/source/libs/graphite2/graphite2-src/src/UtfCodec.cpp45
-rw-r--r--Build/source/libs/graphite2/graphite2-src/src/call_machine.cpp138
-rw-r--r--Build/source/libs/graphite2/graphite2-src/src/direct_machine.cpp140
-rw-r--r--Build/source/libs/graphite2/graphite2-src/src/files.mk114
-rw-r--r--Build/source/libs/graphite2/graphite2-src/src/gr_char_info.cpp65
-rw-r--r--Build/source/libs/graphite2/graphite2-src/src/gr_face.cpp267
-rw-r--r--Build/source/libs/graphite2/graphite2-src/src/gr_features.cpp138
-rw-r--r--Build/source/libs/graphite2/graphite2-src/src/gr_font.cpp74
-rw-r--r--Build/source/libs/graphite2/graphite2-src/src/gr_logging.cpp267
-rw-r--r--Build/source/libs/graphite2/graphite2-src/src/gr_segment.cpp175
-rw-r--r--Build/source/libs/graphite2/graphite2-src/src/gr_slot.cpp173
-rw-r--r--Build/source/libs/graphite2/graphite2-src/src/inc/CharInfo.h66
-rw-r--r--Build/source/libs/graphite2/graphite2-src/src/inc/CmapCache.h82
-rw-r--r--Build/source/libs/graphite2/graphite2-src/src/inc/Code.h171
-rw-r--r--Build/source/libs/graphite2/graphite2-src/src/inc/Collider.h245
-rw-r--r--Build/source/libs/graphite2/graphite2-src/src/inc/Compression.h104
-rw-r--r--Build/source/libs/graphite2/graphite2-src/src/inc/Decompressor.h54
-rw-r--r--Build/source/libs/graphite2/graphite2-src/src/inc/Endian.h111
-rw-r--r--Build/source/libs/graphite2/graphite2-src/src/inc/Error.h134
-rw-r--r--Build/source/libs/graphite2/graphite2-src/src/inc/Face.h225
-rw-r--r--Build/source/libs/graphite2/graphite2-src/src/inc/FeatureMap.h198
-rw-r--r--Build/source/libs/graphite2/graphite2-src/src/inc/FeatureVal.h68
-rw-r--r--Build/source/libs/graphite2/graphite2-src/src/inc/FileFace.h80
-rw-r--r--Build/source/libs/graphite2/graphite2-src/src/inc/Font.h90
-rw-r--r--Build/source/libs/graphite2/graphite2-src/src/inc/GlyphCache.h223
-rw-r--r--Build/source/libs/graphite2/graphite2-src/src/inc/GlyphFace.h83
-rw-r--r--Build/source/libs/graphite2/graphite2-src/src/inc/Intervals.h234
-rw-r--r--Build/source/libs/graphite2/graphite2-src/src/inc/List.h168
-rw-r--r--Build/source/libs/graphite2/graphite2-src/src/inc/Machine.h207
-rw-r--r--Build/source/libs/graphite2/graphite2-src/src/inc/Main.h199
-rw-r--r--Build/source/libs/graphite2/graphite2-src/src/inc/NameTable.h65
-rw-r--r--Build/source/libs/graphite2/graphite2-src/src/inc/Pass.h118
-rw-r--r--Build/source/libs/graphite2/graphite2-src/src/inc/Position.h68
-rw-r--r--Build/source/libs/graphite2/graphite2-src/src/inc/Rule.h305
-rw-r--r--Build/source/libs/graphite2/graphite2-src/src/inc/Segment.h236
-rw-r--r--Build/source/libs/graphite2/graphite2-src/src/inc/Silf.h128
-rw-r--r--Build/source/libs/graphite2/graphite2-src/src/inc/Slot.h170
-rw-r--r--Build/source/libs/graphite2/graphite2-src/src/inc/Sparse.h168
-rw-r--r--Build/source/libs/graphite2/graphite2-src/src/inc/TtfTypes.h419
-rw-r--r--Build/source/libs/graphite2/graphite2-src/src/inc/TtfUtil.h208
-rw-r--r--Build/source/libs/graphite2/graphite2-src/src/inc/UtfCodec.h251
-rw-r--r--Build/source/libs/graphite2/graphite2-src/src/inc/bits.h150
-rw-r--r--Build/source/libs/graphite2/graphite2-src/src/inc/debug.h89
-rw-r--r--Build/source/libs/graphite2/graphite2-src/src/inc/json.h178
-rw-r--r--Build/source/libs/graphite2/graphite2-src/src/inc/locale2lcid.h450
-rw-r--r--Build/source/libs/graphite2/graphite2-src/src/inc/opcode_table.h124
-rw-r--r--Build/source/libs/graphite2/graphite2-src/src/inc/opcodes.h691
-rw-r--r--Build/source/libs/graphite2/graphite2-src/src/json.cpp147
-rwxr-xr-xBuild/source/libs/graphite2/graphite2.test8
-rw-r--r--Build/source/libs/graphite2/include/graphite2/Makefile.am18
-rw-r--r--Build/source/libs/graphite2/include/graphite2/Makefile.in431
-rw-r--r--Build/source/libs/graphite2/version.ac11
97 files changed, 30909 insertions, 0 deletions
diff --git a/Build/source/libs/graphite2/ChangeLog b/Build/source/libs/graphite2/ChangeLog
new file mode 100644
index 00000000000..10c5e6eb1c7
--- /dev/null
+++ b/Build/source/libs/graphite2/ChangeLog
@@ -0,0 +1,152 @@
+2020-04-10 Akira Kakuto <kakuto@w32tex.org>
+
+ Import graphite2-1.3.14.
+ * version.ac: Adjusted.
+
+2018-12-21 Akira Kakuto <kakuto@fuk.kindai.ac.jp>
+
+ Import graphite2-1.3.13.
+ * version.ac: Adjusted.
+
+2018-08-16 Akira Kakuto <kakuto@fuk.kindai.ac.jp>
+
+ Import graphite2-1.3.12.
+ * configure.ac, version.ac, Makefile.am: Adjusted.
+
+2018-03-05 Akira Kakuto <kakuto@fuk.kindai.ac.jp>
+
+ Import graphite2-1.3.11.
+ * version.ac: Adjusted.
+
+2017-06-20 Akira Kakuto <kakuto@fuk.kindai.ac.jp>
+
+ Import graphite2-1.3.10.
+ * version.ac: Adjusted.
+
+2016-11-13 Akira Kakuto <kakuto@fuk.kindai.ac.jp>
+
+ Import graphite2-1.3.9.
+ * version.ac: Adjusted.
+
+2016-03-31 Akira Kakuto <kakuto@fuk.kindai.ac.jp>
+
+ Import graphite2-1.3.8.
+ * version.ac: Adjusted.
+
+2016-03-15 Akira Kakuto <kakuto@fuk.kindai.ac.jp>
+
+ Import graphite2-1.3.7.
+ * version.ac: Adjusted.
+
+2016-03-01 Akira Kakuto <kakuto@fuk.kindai.ac.jp>
+
+ Import graphite2-1.3.6.
+ * version.ac: Adjusted.
+
+2016-02-15 Karl Berry <karl@tug.org>
+
+ * graphite2-PATCHES: rename from graphite2-src-PATCHES.
+ * Makefile.am (EXTRA_DIST): likewise.
+
+2016-01-20 Akira Kakuto <kakuto@fuk.kindai.ac.jp>
+
+ Import graphite2-1.3.5.
+ * version.ac: Adjusted.
+ * configure.ac: New convention for source tree.
+
+2015-09-26 Peter Breitenlohner <peb@mppmu.mpg.de>
+
+ Import graphite2-1.3.3.
+ * version.ac: Adjusted.
+
+2015-09-11 Peter Breitenlohner <peb@mppmu.mpg.de>
+
+ Import graphite2-1.3.2.
+ * Makefile.am, version.ac: Adapted.
+
+2015-08-31 Peter Breitenlohner <peb@mppmu.mpg.de>
+
+ Import graphite2-1.3.1.
+ * version.ac: Adjust.
+
+2015-08-05 Peter Breitenlohner <peb@mppmu.mpg.de>
+
+ Import graphite2-1.3.0.
+ * Makefile.am, version.ac: Adapted.
+
+2015-07-06 Peter Breitenlohner <peb@mppmu.mpg.de>
+
+ * Makefile.am: Better dependencies for 'make check'.
+
+2015-02-16 Peter Breitenlohner <peb@mppmu.mpg.de>
+
+ * Makefile.am: Use the fragment ../../am/dist_hook.am.
+
+2014-06-16 Peter Breitenlohner <peb@mppmu.mpg.de>
+
+ * Makefile.am: Drop the obsolete ACLOCAL_AMFLAGS.
+
+2014-02-20 Peter Breitenlohner <peb@mppmu.mpg.de>
+
+ * Makefile.am (gr2test_CPPFLAGS): Add -DGRAPHITE2_STATIC for
+ Windows/MinGW/Cygwin.
+
+2013-12-02 Peter Breitenlohner <peb@mppmu.mpg.de>
+
+ Import graphite2-1.2.4.
+ * version.ac: Adjust.
+
+2013-10-29 Peter Breitenlohner <peb@mppmu.mpg.de>
+
+ * gr2test.c: Print more info.
+
+2013-09-01 Peter Breitenlohner <peb@mppmu.mpg.de>
+
+ * configure.ac: Drop LT_INIT, not using Libtool.
+
+2013-07-06 Peter Breitenlohner <peb@mppmu.mpg.de>
+
+ * Makefile.am: Use ../../am/rebuild.am.
+
+ * graphite2.test (new): Shell script for a basic test.
+ * gr2test.c (new): Source code for test program.
+
+2013-07-05 Peter Breitenlohner <peb@mppmu.mpg.de>
+
+ * include/graphite2/Makefile.am:
+ Moved Makefile fragments to ../../am/.
+
+2013-06-12 Peter Breitenlohner <peb@mppmu.mpg.de>
+
+ Import graphite2-1.2.3.
+ * version.ac: Adjust.
+
+2013-06-02 Peter Breitenlohner <peb@mppmu.mpg.de>
+
+ Import graphite2-1.2.2.
+ * version.ac: Adjust.
+
+2012-12-04 Peter Breitenlohner <peb@mppmu.mpg.de>
+
+ Import graphite2-1.2.1.
+ * version.ac: Adjust.
+
+2013-01-29 Peter Breitenlohner <peb@mppmu.mpg.de>
+
+ * Makefile.am: Allow subdir-objects.
+
+2013-01-03 Peter Breitenlohner <peb@mppmu.mpg.de>
+
+ * Makefile.am (AM_CPPFLAGS): Add -DGRAPHITE2_NSEGCACHE,
+ -DGRAPHITE2_NFILEFACE, and -DGRAPHITE2_NTRACING respectively
+ when building without segment caching, file face, or logging.
+
+ * ac/graphite2.ac [KPSE_TRY_LIB]: Correct a syntax bug.
+
+2012-12-15 Peter Breitenlohner <peb@mppmu.mpg.de>
+
+ * configure.ac: Use KPSE_BASIC to enable silent rules.
+
+2012-12-04 Peter Breitenlohner <peb@mppmu.mpg.de>
+
+ Import graphite2-1.2.0.
diff --git a/Build/source/libs/graphite2/Makefile.am b/Build/source/libs/graphite2/Makefile.am
new file mode 100644
index 00000000000..c95adacb273
--- /dev/null
+++ b/Build/source/libs/graphite2/Makefile.am
@@ -0,0 +1,104 @@
+## $Id$
+## Proxy Makefile.am to build graphite2 for TeX Live.
+##
+## Copyright 2016-2017 Karl Berry <tex-live@tug.org>
+## Copyright 2012-2015 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 original graphite2 source tree.
+##
+EXTRA_DIST = $(GRAPHITE2_TREE)
+
+## Changes applied to the original source tree
+##
+EXTRA_DIST += TLpatches
+
+GRAPHITE2_SRC = $(GRAPHITE2_TREE)/src
+GRAPHITE2_INC = $(GRAPHITE2_TREE)/include
+
+# Files not to be distributed
+include $(srcdir)/../../am/dist_hook.am
+NEVER_NAMES += $(NEVER_NAMES_SUB)
+
+SUBDIRS = . include/graphite2
+
+noinst_LIBRARIES = libgraphite2.a
+
+## common
+AM_CPPFLAGS = -I$(top_srcdir)/$(GRAPHITE2_SRC) -I$(top_srcdir)/$(GRAPHITE2_INC)
+AM_CPPFLAGS += -DGRAPHITE2_STATIC -DGRAPHITE2_CUSTOM_HEADER='<config.h>'
+libgraphite2_a_SOURCES = \
+ @GRAPHITE2_TREE@/src/CmapCache.cpp \
+ @GRAPHITE2_TREE@/src/Code.cpp \
+ @GRAPHITE2_TREE@/src/Collider.cpp \
+ @GRAPHITE2_TREE@/src/Decompressor.cpp \
+ @GRAPHITE2_TREE@/src/Face.cpp \
+ @GRAPHITE2_TREE@/src/FeatureMap.cpp \
+ @GRAPHITE2_TREE@/src/Font.cpp \
+ @GRAPHITE2_TREE@/src/GlyphCache.cpp \
+ @GRAPHITE2_TREE@/src/GlyphFace.cpp \
+ @GRAPHITE2_TREE@/src/Intervals.cpp \
+ @GRAPHITE2_TREE@/src/Justifier.cpp \
+ @GRAPHITE2_TREE@/src/NameTable.cpp \
+ @GRAPHITE2_TREE@/src/Pass.cpp \
+ @GRAPHITE2_TREE@/src/Position.cpp \
+ @GRAPHITE2_TREE@/src/Segment.cpp \
+ @GRAPHITE2_TREE@/src/Silf.cpp \
+ @GRAPHITE2_TREE@/src/Slot.cpp \
+ @GRAPHITE2_TREE@/src/Sparse.cpp \
+ @GRAPHITE2_TREE@/src/TtfUtil.cpp \
+ @GRAPHITE2_TREE@/src/UtfCodec.cpp \
+ @GRAPHITE2_TREE@/src/gr_char_info.cpp \
+ @GRAPHITE2_TREE@/src/gr_face.cpp \
+ @GRAPHITE2_TREE@/src/gr_features.cpp \
+ @GRAPHITE2_TREE@/src/gr_font.cpp \
+ @GRAPHITE2_TREE@/src/gr_logging.cpp \
+ @GRAPHITE2_TREE@/src/gr_segment.cpp \
+ @GRAPHITE2_TREE@/src/gr_slot.cpp
+
+if DIRECT_TYPE
+libgraphite2_a_SOURCES += @GRAPHITE2_TREE@/src/direct_machine.cpp
+else !DIRECT_TYPE
+libgraphite2_a_SOURCES += @GRAPHITE2_TREE@/src/call_machine.cpp
+endif !DIRECT_TYPE
+
+AM_CPPFLAGS += -DGRAPHITE2_NSEGCACHE
+
+if WITH_FILEFACE
+libgraphite2_a_SOURCES += @GRAPHITE2_TREE@/src/FileFace.cpp
+else !WITH_FILEFACE
+AM_CPPFLAGS += -DGRAPHITE2_NFILEFACE
+endif !WITH_FILEFACE
+
+if WITH_TRACING
+libgraphite2_a_SOURCES += @GRAPHITE2_TREE@/src/json.cpp
+else !WITH_TRACING
+AM_CPPFLAGS += -DGRAPHITE2_NTRACING
+endif !WITH_TRACING
+
+if build
+check_PROGRAMS = gr2test
+dist_check_SCRIPTS = graphite2.test
+TESTS = graphite2.test
+endif build
+graphite2.log: gr2test$(EXEEXT)
+
+gr2test_SOURCES = gr2test.c
+
+# Force Automake to use CXXLD for linking
+nodist_EXTRA_gr2test_SOURCES = dummy.cxx
+
+gr2test_CPPFLAGS = -Iinclude -DGRAPHITE2_STATIC
+
+LDADD = libgraphite2.a
+
+# Rebuild
+rebuild_prereq =
+rebuild_target = all
+CLEANFILES =
+
+include $(srcdir)/../../am/rebuild.am
+
diff --git a/Build/source/libs/graphite2/Makefile.in b/Build/source/libs/graphite2/Makefile.in
new file mode 100644
index 00000000000..955e01f0c76
--- /dev/null
+++ b/Build/source/libs/graphite2/Makefile.in
@@ -0,0 +1,1708 @@
+# Makefile.in generated by automake 1.16.3 from Makefile.am.
+# @configure_input@
+
+# Copyright (C) 1994-2020 Free Software Foundation, Inc.
+
+# This Makefile.in is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
+
+@SET_MAKE@
+
+VPATH = @srcdir@
+am__is_gnu_make = { \
+ if test -z '$(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 \
+ case $$MAKEFLAGS in \
+ *\\[\ \ ]*) \
+ bs=\\; \
+ sane_makeflags=`printf '%s\n' "$$MAKEFLAGS" \
+ | sed "s/$$bs$$bs[$$bs $$bs ]*//g"`;; \
+ esac; \
+ fi; \
+ skip_next=no; \
+ strip_trailopt () \
+ { \
+ flg=`printf '%s\n' "$$flg" | sed "s/$$1.*$$//"`; \
+ }; \
+ for flg in $$sane_makeflags; do \
+ test $$skip_next = yes && { skip_next=no; continue; }; \
+ case $$flg in \
+ *=*|--*) continue;; \
+ -*I) strip_trailopt 'I'; skip_next=yes;; \
+ -*I?*) strip_trailopt 'I';; \
+ -*O) strip_trailopt 'O'; skip_next=yes;; \
+ -*O?*) strip_trailopt 'O';; \
+ -*l) strip_trailopt 'l'; skip_next=yes;; \
+ -*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
+install_sh_SCRIPT = $(install_sh) -c
+INSTALL_HEADER = $(INSTALL_DATA)
+transform = $(program_transform_name)
+NORMAL_INSTALL = :
+PRE_INSTALL = :
+POST_INSTALL = :
+NORMAL_UNINSTALL = :
+PRE_UNINSTALL = :
+POST_UNINSTALL = :
+@DIRECT_TYPE_TRUE@am__append_1 = @GRAPHITE2_TREE@/src/direct_machine.cpp
+@DIRECT_TYPE_FALSE@am__append_2 = @GRAPHITE2_TREE@/src/call_machine.cpp
+@WITH_FILEFACE_TRUE@am__append_3 = @GRAPHITE2_TREE@/src/FileFace.cpp
+@WITH_FILEFACE_FALSE@am__append_4 = -DGRAPHITE2_NFILEFACE
+@WITH_TRACING_TRUE@am__append_5 = @GRAPHITE2_TREE@/src/json.cpp
+@WITH_TRACING_FALSE@am__append_6 = -DGRAPHITE2_NTRACING
+@build_TRUE@check_PROGRAMS = gr2test$(EXEEXT)
+subdir = .
+ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
+am__aclocal_m4_deps = $(top_srcdir)/../../m4/ax_cxx_compile_stdcxx.m4 \
+ $(top_srcdir)/../../m4/kpse-common.m4 \
+ $(top_srcdir)/../../m4/kpse-warnings.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) \
+ $(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
+CONFIG_CLEAN_FILES =
+CONFIG_CLEAN_VPATH_FILES =
+LIBRARIES = $(noinst_LIBRARIES)
+AR = ar
+ARFLAGS = cru
+AM_V_AR = $(am__v_AR_@AM_V@)
+am__v_AR_ = $(am__v_AR_@AM_DEFAULT_V@)
+am__v_AR_0 = @echo " AR " $@;
+am__v_AR_1 =
+libgraphite2_a_AR = $(AR) $(ARFLAGS)
+libgraphite2_a_LIBADD =
+am__libgraphite2_a_SOURCES_DIST = @GRAPHITE2_TREE@/src/CmapCache.cpp \
+ @GRAPHITE2_TREE@/src/Code.cpp \
+ @GRAPHITE2_TREE@/src/Collider.cpp \
+ @GRAPHITE2_TREE@/src/Decompressor.cpp \
+ @GRAPHITE2_TREE@/src/Face.cpp \
+ @GRAPHITE2_TREE@/src/FeatureMap.cpp \
+ @GRAPHITE2_TREE@/src/Font.cpp \
+ @GRAPHITE2_TREE@/src/GlyphCache.cpp \
+ @GRAPHITE2_TREE@/src/GlyphFace.cpp \
+ @GRAPHITE2_TREE@/src/Intervals.cpp \
+ @GRAPHITE2_TREE@/src/Justifier.cpp \
+ @GRAPHITE2_TREE@/src/NameTable.cpp \
+ @GRAPHITE2_TREE@/src/Pass.cpp \
+ @GRAPHITE2_TREE@/src/Position.cpp \
+ @GRAPHITE2_TREE@/src/Segment.cpp @GRAPHITE2_TREE@/src/Silf.cpp \
+ @GRAPHITE2_TREE@/src/Slot.cpp @GRAPHITE2_TREE@/src/Sparse.cpp \
+ @GRAPHITE2_TREE@/src/TtfUtil.cpp \
+ @GRAPHITE2_TREE@/src/UtfCodec.cpp \
+ @GRAPHITE2_TREE@/src/gr_char_info.cpp \
+ @GRAPHITE2_TREE@/src/gr_face.cpp \
+ @GRAPHITE2_TREE@/src/gr_features.cpp \
+ @GRAPHITE2_TREE@/src/gr_font.cpp \
+ @GRAPHITE2_TREE@/src/gr_logging.cpp \
+ @GRAPHITE2_TREE@/src/gr_segment.cpp \
+ @GRAPHITE2_TREE@/src/gr_slot.cpp \
+ @GRAPHITE2_TREE@/src/direct_machine.cpp \
+ @GRAPHITE2_TREE@/src/call_machine.cpp \
+ @GRAPHITE2_TREE@/src/FileFace.cpp \
+ @GRAPHITE2_TREE@/src/json.cpp
+am__dirstamp = $(am__leading_dot)dirstamp
+@DIRECT_TYPE_TRUE@am__objects_1 = @GRAPHITE2_TREE@/src/direct_machine.$(OBJEXT)
+@DIRECT_TYPE_FALSE@am__objects_2 = @GRAPHITE2_TREE@/src/call_machine.$(OBJEXT)
+@WITH_FILEFACE_TRUE@am__objects_3 = \
+@WITH_FILEFACE_TRUE@ @GRAPHITE2_TREE@/src/FileFace.$(OBJEXT)
+@WITH_TRACING_TRUE@am__objects_4 = \
+@WITH_TRACING_TRUE@ @GRAPHITE2_TREE@/src/json.$(OBJEXT)
+am_libgraphite2_a_OBJECTS = @GRAPHITE2_TREE@/src/CmapCache.$(OBJEXT) \
+ @GRAPHITE2_TREE@/src/Code.$(OBJEXT) \
+ @GRAPHITE2_TREE@/src/Collider.$(OBJEXT) \
+ @GRAPHITE2_TREE@/src/Decompressor.$(OBJEXT) \
+ @GRAPHITE2_TREE@/src/Face.$(OBJEXT) \
+ @GRAPHITE2_TREE@/src/FeatureMap.$(OBJEXT) \
+ @GRAPHITE2_TREE@/src/Font.$(OBJEXT) \
+ @GRAPHITE2_TREE@/src/GlyphCache.$(OBJEXT) \
+ @GRAPHITE2_TREE@/src/GlyphFace.$(OBJEXT) \
+ @GRAPHITE2_TREE@/src/Intervals.$(OBJEXT) \
+ @GRAPHITE2_TREE@/src/Justifier.$(OBJEXT) \
+ @GRAPHITE2_TREE@/src/NameTable.$(OBJEXT) \
+ @GRAPHITE2_TREE@/src/Pass.$(OBJEXT) \
+ @GRAPHITE2_TREE@/src/Position.$(OBJEXT) \
+ @GRAPHITE2_TREE@/src/Segment.$(OBJEXT) \
+ @GRAPHITE2_TREE@/src/Silf.$(OBJEXT) \
+ @GRAPHITE2_TREE@/src/Slot.$(OBJEXT) \
+ @GRAPHITE2_TREE@/src/Sparse.$(OBJEXT) \
+ @GRAPHITE2_TREE@/src/TtfUtil.$(OBJEXT) \
+ @GRAPHITE2_TREE@/src/UtfCodec.$(OBJEXT) \
+ @GRAPHITE2_TREE@/src/gr_char_info.$(OBJEXT) \
+ @GRAPHITE2_TREE@/src/gr_face.$(OBJEXT) \
+ @GRAPHITE2_TREE@/src/gr_features.$(OBJEXT) \
+ @GRAPHITE2_TREE@/src/gr_font.$(OBJEXT) \
+ @GRAPHITE2_TREE@/src/gr_logging.$(OBJEXT) \
+ @GRAPHITE2_TREE@/src/gr_segment.$(OBJEXT) \
+ @GRAPHITE2_TREE@/src/gr_slot.$(OBJEXT) $(am__objects_1) \
+ $(am__objects_2) $(am__objects_3) $(am__objects_4)
+libgraphite2_a_OBJECTS = $(am_libgraphite2_a_OBJECTS)
+am_gr2test_OBJECTS = gr2test-gr2test.$(OBJEXT)
+gr2test_OBJECTS = $(am_gr2test_OBJECTS)
+gr2test_LDADD = $(LDADD)
+gr2test_DEPENDENCIES = libgraphite2.a
+am__dist_check_SCRIPTS_DIST = graphite2.test
+AM_V_P = $(am__v_P_@AM_V@)
+am__v_P_ = $(am__v_P_@AM_DEFAULT_V@)
+am__v_P_0 = false
+am__v_P_1 = :
+AM_V_GEN = $(am__v_GEN_@AM_V@)
+am__v_GEN_ = $(am__v_GEN_@AM_DEFAULT_V@)
+am__v_GEN_0 = @echo " GEN " $@;
+am__v_GEN_1 =
+AM_V_at = $(am__v_at_@AM_V@)
+am__v_at_ = $(am__v_at_@AM_DEFAULT_V@)
+am__v_at_0 = @
+am__v_at_1 =
+DEFAULT_INCLUDES = -I.@am__isrc@
+depcomp = $(SHELL) $(top_srcdir)/../../build-aux/depcomp
+am__maybe_remake_depfiles = depfiles
+am__depfiles_remade = ./$(DEPDIR)/gr2test-dummy.Po \
+ ./$(DEPDIR)/gr2test-gr2test.Po \
+ @GRAPHITE2_TREE@/src/$(DEPDIR)/CmapCache.Po \
+ @GRAPHITE2_TREE@/src/$(DEPDIR)/Code.Po \
+ @GRAPHITE2_TREE@/src/$(DEPDIR)/Collider.Po \
+ @GRAPHITE2_TREE@/src/$(DEPDIR)/Decompressor.Po \
+ @GRAPHITE2_TREE@/src/$(DEPDIR)/Face.Po \
+ @GRAPHITE2_TREE@/src/$(DEPDIR)/FeatureMap.Po \
+ @GRAPHITE2_TREE@/src/$(DEPDIR)/FileFace.Po \
+ @GRAPHITE2_TREE@/src/$(DEPDIR)/Font.Po \
+ @GRAPHITE2_TREE@/src/$(DEPDIR)/GlyphCache.Po \
+ @GRAPHITE2_TREE@/src/$(DEPDIR)/GlyphFace.Po \
+ @GRAPHITE2_TREE@/src/$(DEPDIR)/Intervals.Po \
+ @GRAPHITE2_TREE@/src/$(DEPDIR)/Justifier.Po \
+ @GRAPHITE2_TREE@/src/$(DEPDIR)/NameTable.Po \
+ @GRAPHITE2_TREE@/src/$(DEPDIR)/Pass.Po \
+ @GRAPHITE2_TREE@/src/$(DEPDIR)/Position.Po \
+ @GRAPHITE2_TREE@/src/$(DEPDIR)/Segment.Po \
+ @GRAPHITE2_TREE@/src/$(DEPDIR)/Silf.Po \
+ @GRAPHITE2_TREE@/src/$(DEPDIR)/Slot.Po \
+ @GRAPHITE2_TREE@/src/$(DEPDIR)/Sparse.Po \
+ @GRAPHITE2_TREE@/src/$(DEPDIR)/TtfUtil.Po \
+ @GRAPHITE2_TREE@/src/$(DEPDIR)/UtfCodec.Po \
+ @GRAPHITE2_TREE@/src/$(DEPDIR)/call_machine.Po \
+ @GRAPHITE2_TREE@/src/$(DEPDIR)/direct_machine.Po \
+ @GRAPHITE2_TREE@/src/$(DEPDIR)/gr_char_info.Po \
+ @GRAPHITE2_TREE@/src/$(DEPDIR)/gr_face.Po \
+ @GRAPHITE2_TREE@/src/$(DEPDIR)/gr_features.Po \
+ @GRAPHITE2_TREE@/src/$(DEPDIR)/gr_font.Po \
+ @GRAPHITE2_TREE@/src/$(DEPDIR)/gr_logging.Po \
+ @GRAPHITE2_TREE@/src/$(DEPDIR)/gr_segment.Po \
+ @GRAPHITE2_TREE@/src/$(DEPDIR)/gr_slot.Po \
+ @GRAPHITE2_TREE@/src/$(DEPDIR)/json.Po
+am__mv = mv -f
+AM_V_lt = $(am__v_lt_@AM_V@)
+am__v_lt_ = $(am__v_lt_@AM_DEFAULT_V@)
+am__v_lt_0 = --silent
+am__v_lt_1 =
+COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \
+ $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
+AM_V_CC = $(am__v_CC_@AM_V@)
+am__v_CC_ = $(am__v_CC_@AM_DEFAULT_V@)
+am__v_CC_0 = @echo " CC " $@;
+am__v_CC_1 =
+CCLD = $(CC)
+LINK = $(CCLD) $(AM_CFLAGS) $(CFLAGS) $(AM_LDFLAGS) $(LDFLAGS) -o $@
+AM_V_CCLD = $(am__v_CCLD_@AM_V@)
+am__v_CCLD_ = $(am__v_CCLD_@AM_DEFAULT_V@)
+am__v_CCLD_0 = @echo " CCLD " $@;
+am__v_CCLD_1 =
+CXXCOMPILE = $(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) \
+ $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CXXFLAGS) $(CXXFLAGS)
+AM_V_CXX = $(am__v_CXX_@AM_V@)
+am__v_CXX_ = $(am__v_CXX_@AM_DEFAULT_V@)
+am__v_CXX_0 = @echo " CXX " $@;
+am__v_CXX_1 =
+CXXLD = $(CXX)
+CXXLINK = $(CXXLD) $(AM_CXXFLAGS) $(CXXFLAGS) $(AM_LDFLAGS) $(LDFLAGS) \
+ -o $@
+AM_V_CXXLD = $(am__v_CXXLD_@AM_V@)
+am__v_CXXLD_ = $(am__v_CXXLD_@AM_DEFAULT_V@)
+am__v_CXXLD_0 = @echo " CXXLD " $@;
+am__v_CXXLD_1 =
+SOURCES = $(libgraphite2_a_SOURCES) $(gr2test_SOURCES) \
+ $(nodist_EXTRA_gr2test_SOURCES)
+DIST_SOURCES = $(am__libgraphite2_a_SOURCES_DIST) $(gr2test_SOURCES)
+RECURSIVE_TARGETS = all-recursive check-recursive cscopelist-recursive \
+ ctags-recursive dvi-recursive html-recursive info-recursive \
+ install-data-recursive install-dvi-recursive \
+ install-exec-recursive install-html-recursive \
+ install-info-recursive install-pdf-recursive \
+ install-ps-recursive install-recursive installcheck-recursive \
+ installdirs-recursive pdf-recursive ps-recursive \
+ tags-recursive uninstall-recursive
+am__can_run_installinfo = \
+ case $$AM_UPDATE_INFO_DIR in \
+ n|no|NO) false;; \
+ *) (install-info --version) >/dev/null 2>&1;; \
+ esac
+RECURSIVE_CLEAN_TARGETS = mostlyclean-recursive clean-recursive \
+ distclean-recursive maintainer-clean-recursive
+am__recursive_targets = \
+ $(RECURSIVE_TARGETS) \
+ $(RECURSIVE_CLEAN_TARGETS) \
+ $(am__extra_recursive_targets)
+AM_RECURSIVE_TARGETS = $(am__recursive_targets:-recursive=) TAGS CTAGS \
+ cscope check recheck distdir distdir-am dist dist-all \
+ distcheck
+am__tagged_files = $(HEADERS) $(SOURCES) $(TAGS_FILES) $(LISP) \
+ config.h.in
+# Read a list of newline-separated strings from the standard input,
+# and print each of them once, without duplicates. Input order is
+# *not* preserved.
+am__uniquify_input = $(AWK) '\
+ BEGIN { nonempty = 0; } \
+ { items[$$0] = 1; nonempty = 1; } \
+ END { if (nonempty) { for (i in items) print i; }; } \
+'
+# Make sure the list of sources is unique. This is necessary because,
+# e.g., the same source file might be shared among _SOURCES variables
+# for different programs/libraries.
+am__define_uniq_tagged_files = \
+ list='$(am__tagged_files)'; \
+ unique=`for i in $$list; do \
+ if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
+ done | $(am__uniquify_input)`
+ETAGS = etags
+CTAGS = ctags
+CSCOPE = cscope
+am__tty_colors_dummy = \
+ mgn= red= grn= lgn= blu= brg= std=; \
+ am__color_tests=no
+am__tty_colors = { \
+ $(am__tty_colors_dummy); \
+ if test "X$(AM_COLOR_TESTS)" = Xno; then \
+ am__color_tests=no; \
+ elif test "X$(AM_COLOR_TESTS)" = Xalways; then \
+ am__color_tests=yes; \
+ elif test "X$$TERM" != Xdumb && { test -t 1; } 2>/dev/null; then \
+ am__color_tests=yes; \
+ fi; \
+ if test $$am__color_tests = yes; then \
+ red=''; \
+ grn=''; \
+ lgn=''; \
+ blu=''; \
+ mgn=''; \
+ brg=''; \
+ std=''; \
+ fi; \
+}
+am__vpath_adj_setup = srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`;
+am__vpath_adj = case $$p in \
+ $(srcdir)/*) f=`echo "$$p" | sed "s|^$$srcdirstrip/||"`;; \
+ *) f=$$p;; \
+ esac;
+am__strip_dir = f=`echo $$p | sed -e 's|^.*/||'`;
+am__install_max = 40
+am__nobase_strip_setup = \
+ srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*|]/\\\\&/g'`
+am__nobase_strip = \
+ for p in $$list; do echo "$$p"; done | sed -e "s|$$srcdirstrip/||"
+am__nobase_list = $(am__nobase_strip_setup); \
+ for p in $$list; do echo "$$p $$p"; done | \
+ sed "s| $$srcdirstrip/| |;"' / .*\//!s/ .*/ ./; s,\( .*\)/[^/]*$$,\1,' | \
+ $(AWK) 'BEGIN { files["."] = "" } { files[$$2] = files[$$2] " " $$1; \
+ if (++n[$$2] == $(am__install_max)) \
+ { print $$2, files[$$2]; n[$$2] = 0; files[$$2] = "" } } \
+ END { for (dir in files) print dir, files[dir] }'
+am__base_list = \
+ sed '$$!N;$$!N;$$!N;$$!N;$$!N;$$!N;$$!N;s/\n/ /g' | \
+ sed '$$!N;$$!N;$$!N;$$!N;s/\n/ /g'
+am__uninstall_files_from_dir = { \
+ test -z "$$files" \
+ || { test ! -d "$$dir" && test ! -f "$$dir" && test ! -r "$$dir"; } \
+ || { echo " ( cd '$$dir' && rm -f" $$files ")"; \
+ $(am__cd) "$$dir" && rm -f $$files; }; \
+ }
+am__recheck_rx = ^[ ]*:recheck:[ ]*
+am__global_test_result_rx = ^[ ]*:global-test-result:[ ]*
+am__copy_in_global_log_rx = ^[ ]*:copy-in-global-log:[ ]*
+# A command that, given a newline-separated list of test names on the
+# standard input, print the name of the tests that are to be re-run
+# upon "make recheck".
+am__list_recheck_tests = $(AWK) '{ \
+ recheck = 1; \
+ while ((rc = (getline line < ($$0 ".trs"))) != 0) \
+ { \
+ if (rc < 0) \
+ { \
+ if ((getline line2 < ($$0 ".log")) < 0) \
+ recheck = 0; \
+ break; \
+ } \
+ else if (line ~ /$(am__recheck_rx)[nN][Oo]/) \
+ { \
+ recheck = 0; \
+ break; \
+ } \
+ else if (line ~ /$(am__recheck_rx)[yY][eE][sS]/) \
+ { \
+ break; \
+ } \
+ }; \
+ if (recheck) \
+ print $$0; \
+ close ($$0 ".trs"); \
+ close ($$0 ".log"); \
+}'
+# A command that, given a newline-separated list of test names on the
+# standard input, create the global log from their .trs and .log files.
+am__create_global_log = $(AWK) ' \
+function fatal(msg) \
+{ \
+ print "fatal: making $@: " msg | "cat >&2"; \
+ exit 1; \
+} \
+function rst_section(header) \
+{ \
+ print header; \
+ len = length(header); \
+ for (i = 1; i <= len; i = i + 1) \
+ printf "="; \
+ printf "\n\n"; \
+} \
+{ \
+ copy_in_global_log = 1; \
+ global_test_result = "RUN"; \
+ while ((rc = (getline line < ($$0 ".trs"))) != 0) \
+ { \
+ if (rc < 0) \
+ fatal("failed to read from " $$0 ".trs"); \
+ if (line ~ /$(am__global_test_result_rx)/) \
+ { \
+ sub("$(am__global_test_result_rx)", "", line); \
+ sub("[ ]*$$", "", line); \
+ global_test_result = line; \
+ } \
+ else if (line ~ /$(am__copy_in_global_log_rx)[nN][oO]/) \
+ copy_in_global_log = 0; \
+ }; \
+ if (copy_in_global_log) \
+ { \
+ rst_section(global_test_result ": " $$0); \
+ while ((rc = (getline line < ($$0 ".log"))) != 0) \
+ { \
+ if (rc < 0) \
+ fatal("failed to read from " $$0 ".log"); \
+ print line; \
+ }; \
+ printf "\n"; \
+ }; \
+ close ($$0 ".trs"); \
+ close ($$0 ".log"); \
+}'
+# Restructured Text title.
+am__rst_title = { sed 's/.*/ & /;h;s/./=/g;p;x;s/ *$$//;p;g' && echo; }
+# Solaris 10 'make', and several other traditional 'make' implementations,
+# pass "-e" to $(SHELL), and POSIX 2008 even requires this. Work around it
+# by disabling -e (using the XSI extension "set +e") if it's set.
+am__sh_e_setup = case $$- in *e*) set +e;; esac
+# Default flags passed to test drivers.
+am__common_driver_flags = \
+ --color-tests "$$am__color_tests" \
+ --enable-hard-errors "$$am__enable_hard_errors" \
+ --expect-failure "$$am__expect_failure"
+# To be inserted before the command running the test. Creates the
+# directory for the log if needed. Stores in $dir the directory
+# containing $f, in $tst the test, in $log the log. Executes the
+# developer- defined test setup AM_TESTS_ENVIRONMENT (if any), and
+# passes TESTS_ENVIRONMENT. Set up options for the wrapper that
+# will run the test scripts (or their associated LOG_COMPILER, if
+# thy have one).
+am__check_pre = \
+$(am__sh_e_setup); \
+$(am__vpath_adj_setup) $(am__vpath_adj) \
+$(am__tty_colors); \
+srcdir=$(srcdir); export srcdir; \
+case "$@" in \
+ */*) am__odir=`echo "./$@" | sed 's|/[^/]*$$||'`;; \
+ *) am__odir=.;; \
+esac; \
+test "x$$am__odir" = x"." || test -d "$$am__odir" \
+ || $(MKDIR_P) "$$am__odir" || exit $$?; \
+if test -f "./$$f"; then dir=./; \
+elif test -f "$$f"; then dir=; \
+else dir="$(srcdir)/"; fi; \
+tst=$$dir$$f; log='$@'; \
+if test -n '$(DISABLE_HARD_ERRORS)'; then \
+ am__enable_hard_errors=no; \
+else \
+ am__enable_hard_errors=yes; \
+fi; \
+case " $(XFAIL_TESTS) " in \
+ *[\ \ ]$$f[\ \ ]* | *[\ \ ]$$dir$$f[\ \ ]*) \
+ am__expect_failure=yes;; \
+ *) \
+ am__expect_failure=no;; \
+esac; \
+$(AM_TESTS_ENVIRONMENT) $(TESTS_ENVIRONMENT)
+# A shell command to get the names of the tests scripts with any registered
+# extension removed (i.e., equivalently, the names of the test logs, with
+# the '.log' extension removed). The result is saved in the shell variable
+# '$bases'. This honors runtime overriding of TESTS and TEST_LOGS. Sadly,
+# we cannot use something simpler, involving e.g., "$(TEST_LOGS:.log=)",
+# since that might cause problem with VPATH rewrites for suffix-less tests.
+# See also 'test-harness-vpath-rewrite.sh' and 'test-trs-basic.sh'.
+am__set_TESTS_bases = \
+ bases='$(TEST_LOGS)'; \
+ bases=`for i in $$bases; do echo $$i; done | sed 's/\.log$$//'`; \
+ bases=`echo $$bases`
+AM_TESTSUITE_SUMMARY_HEADER = ' for $(PACKAGE_STRING)'
+RECHECK_LOGS = $(TEST_LOGS)
+TEST_SUITE_LOG = test-suite.log
+TEST_EXTENSIONS = @EXEEXT@ .test
+am__test_logs1 = $(TESTS:=.log)
+am__test_logs2 = $(am__test_logs1:@EXEEXT@.log=.log)
+TEST_LOGS = $(am__test_logs2:.test.log=.log)
+TEST_LOG_DRIVER = $(SHELL) $(top_srcdir)/../../build-aux/test-driver
+TEST_LOG_COMPILE = $(TEST_LOG_COMPILER) $(AM_TEST_LOG_FLAGS) \
+ $(TEST_LOG_FLAGS)
+am__set_b = \
+ case '$@' in \
+ */*) \
+ case '$*' in \
+ */*) b='$*';; \
+ *) b=`echo '$@' | sed 's/\.log$$//'`; \
+ esac;; \
+ *) \
+ b='$*';; \
+ esac
+DIST_SUBDIRS = $(SUBDIRS)
+am__DIST_COMMON = $(srcdir)/../../am/dist_hook.am \
+ $(srcdir)/../../am/rebuild.am $(srcdir)/Makefile.in \
+ $(srcdir)/config.h.in $(top_srcdir)/../../build-aux/compile \
+ $(top_srcdir)/../../build-aux/depcomp \
+ $(top_srcdir)/../../build-aux/install-sh \
+ $(top_srcdir)/../../build-aux/missing \
+ $(top_srcdir)/../../build-aux/test-driver \
+ ../../build-aux/ar-lib ../../build-aux/compile \
+ ../../build-aux/config.guess ../../build-aux/config.sub \
+ ../../build-aux/depcomp ../../build-aux/install-sh \
+ ../../build-aux/ltmain.sh ../../build-aux/missing \
+ ../../build-aux/texinfo.tex ../../build-aux/ylwrap ChangeLog
+DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
+distdir = $(PACKAGE)-$(VERSION)
+top_distdir = $(distdir)
+am__remove_distdir = \
+ if test -d "$(distdir)"; then \
+ find "$(distdir)" -type d ! -perm -200 -exec chmod u+w {} ';' \
+ && rm -rf "$(distdir)" \
+ || { sleep 5 && rm -rf "$(distdir)"; }; \
+ else :; fi
+am__post_remove_distdir = $(am__remove_distdir)
+am__relativize = \
+ dir0=`pwd`; \
+ sed_first='s,^\([^/]*\)/.*$$,\1,'; \
+ sed_rest='s,^[^/]*/*,,'; \
+ sed_last='s,^.*/\([^/]*\)$$,\1,'; \
+ sed_butlast='s,/*[^/]*$$,,'; \
+ while test -n "$$dir1"; do \
+ first=`echo "$$dir1" | sed -e "$$sed_first"`; \
+ if test "$$first" != "."; then \
+ if test "$$first" = ".."; then \
+ dir2=`echo "$$dir0" | sed -e "$$sed_last"`/"$$dir2"; \
+ dir0=`echo "$$dir0" | sed -e "$$sed_butlast"`; \
+ else \
+ first2=`echo "$$dir2" | sed -e "$$sed_first"`; \
+ if test "$$first2" = "$$first"; then \
+ dir2=`echo "$$dir2" | sed -e "$$sed_rest"`; \
+ else \
+ dir2="../$$dir2"; \
+ fi; \
+ dir0="$$dir0"/"$$first"; \
+ fi; \
+ fi; \
+ dir1=`echo "$$dir1" | sed -e "$$sed_rest"`; \
+ done; \
+ reldir="$$dir2"
+DIST_ARCHIVES = $(distdir).tar.gz
+GZIP_ENV = --best
+DIST_TARGETS = dist-gzip
+# Exists only to be overridden by the user if desired.
+AM_DISTCHECK_DVI_TARGET = dvi
+distuninstallcheck_listfiles = find . -type f -print
+am__distuninstallcheck_listfiles = $(distuninstallcheck_listfiles) \
+ | sed 's|^\./|$(prefix)/|' | grep -v '$(infodir)/dir$$'
+distcleancheck_listfiles = find . -type f -print
+ACLOCAL = @ACLOCAL@
+AMTAR = @AMTAR@
+AM_DEFAULT_VERBOSITY = @AM_DEFAULT_VERBOSITY@
+AUTOCONF = @AUTOCONF@
+AUTOHEADER = @AUTOHEADER@
+AUTOMAKE = @AUTOMAKE@
+AWK = @AWK@
+CC = @CC@
+CCDEPMODE = @CCDEPMODE@
+CFLAGS = @CFLAGS@
+CPPFLAGS = @CPPFLAGS@
+CXX = @CXX@
+CXXDEPMODE = @CXXDEPMODE@
+CXXFLAGS = @CXXFLAGS@
+CYGPATH_W = @CYGPATH_W@
+DEFS = @DEFS@
+DEPDIR = @DEPDIR@
+ECHO_C = @ECHO_C@
+ECHO_N = @ECHO_N@
+ECHO_T = @ECHO_T@
+EXEEXT = @EXEEXT@
+GRAPHITE2_TREE = @GRAPHITE2_TREE@
+HAVE_CXX11 = @HAVE_CXX11@
+INSTALL = @INSTALL@
+INSTALL_DATA = @INSTALL_DATA@
+INSTALL_PROGRAM = @INSTALL_PROGRAM@
+INSTALL_SCRIPT = @INSTALL_SCRIPT@
+INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@
+LDFLAGS = @LDFLAGS@
+LIBOBJS = @LIBOBJS@
+LIBS = @LIBS@
+LN_S = @LN_S@
+LTLIBOBJS = @LTLIBOBJS@
+MAINT = @MAINT@
+MAKEINFO = @MAKEINFO@
+MKDIR_P = @MKDIR_P@
+OBJEXT = @OBJEXT@
+PACKAGE = @PACKAGE@
+PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@
+PACKAGE_NAME = @PACKAGE_NAME@
+PACKAGE_STRING = @PACKAGE_STRING@
+PACKAGE_TARNAME = @PACKAGE_TARNAME@
+PACKAGE_URL = @PACKAGE_URL@
+PACKAGE_VERSION = @PACKAGE_VERSION@
+PATH_SEPARATOR = @PATH_SEPARATOR@
+RANLIB = @RANLIB@
+SET_MAKE = @SET_MAKE@
+SHELL = @SHELL@
+STRIP = @STRIP@
+VERSION = @VERSION@
+WARNING_CFLAGS = @WARNING_CFLAGS@
+WARNING_CXXFLAGS = @WARNING_CXXFLAGS@
+abs_builddir = @abs_builddir@
+abs_srcdir = @abs_srcdir@
+abs_top_builddir = @abs_top_builddir@
+abs_top_srcdir = @abs_top_srcdir@
+ac_ct_CC = @ac_ct_CC@
+ac_ct_CXX = @ac_ct_CXX@
+am__include = @am__include@
+am__leading_dot = @am__leading_dot@
+am__quote = @am__quote@
+am__tar = @am__tar@
+am__untar = @am__untar@
+bindir = @bindir@
+build_alias = @build_alias@
+builddir = @builddir@
+datadir = @datadir@
+datarootdir = @datarootdir@
+docdir = @docdir@
+dvidir = @dvidir@
+exec_prefix = @exec_prefix@
+host_alias = @host_alias@
+htmldir = @htmldir@
+includedir = @includedir@
+infodir = @infodir@
+install_sh = @install_sh@
+libdir = @libdir@
+libexecdir = @libexecdir@
+localedir = @localedir@
+localstatedir = @localstatedir@
+mandir = @mandir@
+mkdir_p = @mkdir_p@
+oldincludedir = @oldincludedir@
+pdfdir = @pdfdir@
+prefix = @prefix@
+program_transform_name = @program_transform_name@
+psdir = @psdir@
+sbindir = @sbindir@
+sharedstatedir = @sharedstatedir@
+srcdir = @srcdir@
+sysconfdir = @sysconfdir@
+target_alias = @target_alias@
+top_build_prefix = @top_build_prefix@
+top_builddir = @top_builddir@
+top_srcdir = @top_srcdir@
+EXTRA_DIST = $(GRAPHITE2_TREE) TLpatches
+GRAPHITE2_SRC = $(GRAPHITE2_TREE)/src
+GRAPHITE2_INC = $(GRAPHITE2_TREE)/include
+NEVER_DIST = `find . $(NEVER_NAMES)`
+
+# Files not to be distributed
+NEVER_NAMES = -name .svn $(NEVER_NAMES_SUB)
+NEVER_NAMES_SUB = -o -name .deps -o -name .dirstamp -o -name '*.$(OBJEXT)'
+NEVER_NAMES_LT = -o -name .libs -o -name '*.lo'
+SUBDIRS = . include/graphite2
+noinst_LIBRARIES = libgraphite2.a
+AM_CPPFLAGS = -I$(top_srcdir)/$(GRAPHITE2_SRC) \
+ -I$(top_srcdir)/$(GRAPHITE2_INC) -DGRAPHITE2_STATIC \
+ -DGRAPHITE2_CUSTOM_HEADER='<config.h>' -DGRAPHITE2_NSEGCACHE \
+ $(am__append_4) $(am__append_6)
+libgraphite2_a_SOURCES = @GRAPHITE2_TREE@/src/CmapCache.cpp \
+ @GRAPHITE2_TREE@/src/Code.cpp \
+ @GRAPHITE2_TREE@/src/Collider.cpp \
+ @GRAPHITE2_TREE@/src/Decompressor.cpp \
+ @GRAPHITE2_TREE@/src/Face.cpp \
+ @GRAPHITE2_TREE@/src/FeatureMap.cpp \
+ @GRAPHITE2_TREE@/src/Font.cpp \
+ @GRAPHITE2_TREE@/src/GlyphCache.cpp \
+ @GRAPHITE2_TREE@/src/GlyphFace.cpp \
+ @GRAPHITE2_TREE@/src/Intervals.cpp \
+ @GRAPHITE2_TREE@/src/Justifier.cpp \
+ @GRAPHITE2_TREE@/src/NameTable.cpp \
+ @GRAPHITE2_TREE@/src/Pass.cpp \
+ @GRAPHITE2_TREE@/src/Position.cpp \
+ @GRAPHITE2_TREE@/src/Segment.cpp @GRAPHITE2_TREE@/src/Silf.cpp \
+ @GRAPHITE2_TREE@/src/Slot.cpp @GRAPHITE2_TREE@/src/Sparse.cpp \
+ @GRAPHITE2_TREE@/src/TtfUtil.cpp \
+ @GRAPHITE2_TREE@/src/UtfCodec.cpp \
+ @GRAPHITE2_TREE@/src/gr_char_info.cpp \
+ @GRAPHITE2_TREE@/src/gr_face.cpp \
+ @GRAPHITE2_TREE@/src/gr_features.cpp \
+ @GRAPHITE2_TREE@/src/gr_font.cpp \
+ @GRAPHITE2_TREE@/src/gr_logging.cpp \
+ @GRAPHITE2_TREE@/src/gr_segment.cpp \
+ @GRAPHITE2_TREE@/src/gr_slot.cpp $(am__append_1) \
+ $(am__append_2) $(am__append_3) $(am__append_5)
+@build_TRUE@dist_check_SCRIPTS = graphite2.test
+@build_TRUE@TESTS = graphite2.test
+gr2test_SOURCES = gr2test.c
+
+# Force Automake to use CXXLD for linking
+nodist_EXTRA_gr2test_SOURCES = dummy.cxx
+gr2test_CPPFLAGS = -Iinclude -DGRAPHITE2_STATIC
+LDADD = libgraphite2.a
+
+# Rebuild
+rebuild_prereq =
+rebuild_target = all
+CLEANFILES = rebuild.stamp
+all: config.h
+ $(MAKE) $(AM_MAKEFLAGS) all-recursive
+
+.SUFFIXES:
+.SUFFIXES: .c .cpp .cxx .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__maybe_remake_depfiles)'; \
+ cd $(top_builddir) && $(SHELL) ./config.status $@ $(am__maybe_remake_depfiles);; \
+ esac;
+$(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 $@
+
+distclean-hdr:
+ -rm -f config.h stamp-h1
+
+clean-checkPROGRAMS:
+ -test -z "$(check_PROGRAMS)" || rm -f $(check_PROGRAMS)
+
+clean-noinstLIBRARIES:
+ -test -z "$(noinst_LIBRARIES)" || rm -f $(noinst_LIBRARIES)
+@GRAPHITE2_TREE@/src/$(am__dirstamp):
+ @$(MKDIR_P) @GRAPHITE2_TREE@/src
+ @: > @GRAPHITE2_TREE@/src/$(am__dirstamp)
+@GRAPHITE2_TREE@/src/$(DEPDIR)/$(am__dirstamp):
+ @$(MKDIR_P) @GRAPHITE2_TREE@/src/$(DEPDIR)
+ @: > @GRAPHITE2_TREE@/src/$(DEPDIR)/$(am__dirstamp)
+@GRAPHITE2_TREE@/src/CmapCache.$(OBJEXT): \
+ @GRAPHITE2_TREE@/src/$(am__dirstamp) \
+ @GRAPHITE2_TREE@/src/$(DEPDIR)/$(am__dirstamp)
+@GRAPHITE2_TREE@/src/Code.$(OBJEXT): \
+ @GRAPHITE2_TREE@/src/$(am__dirstamp) \
+ @GRAPHITE2_TREE@/src/$(DEPDIR)/$(am__dirstamp)
+@GRAPHITE2_TREE@/src/Collider.$(OBJEXT): \
+ @GRAPHITE2_TREE@/src/$(am__dirstamp) \
+ @GRAPHITE2_TREE@/src/$(DEPDIR)/$(am__dirstamp)
+@GRAPHITE2_TREE@/src/Decompressor.$(OBJEXT): \
+ @GRAPHITE2_TREE@/src/$(am__dirstamp) \
+ @GRAPHITE2_TREE@/src/$(DEPDIR)/$(am__dirstamp)
+@GRAPHITE2_TREE@/src/Face.$(OBJEXT): \
+ @GRAPHITE2_TREE@/src/$(am__dirstamp) \
+ @GRAPHITE2_TREE@/src/$(DEPDIR)/$(am__dirstamp)
+@GRAPHITE2_TREE@/src/FeatureMap.$(OBJEXT): \
+ @GRAPHITE2_TREE@/src/$(am__dirstamp) \
+ @GRAPHITE2_TREE@/src/$(DEPDIR)/$(am__dirstamp)
+@GRAPHITE2_TREE@/src/Font.$(OBJEXT): \
+ @GRAPHITE2_TREE@/src/$(am__dirstamp) \
+ @GRAPHITE2_TREE@/src/$(DEPDIR)/$(am__dirstamp)
+@GRAPHITE2_TREE@/src/GlyphCache.$(OBJEXT): \
+ @GRAPHITE2_TREE@/src/$(am__dirstamp) \
+ @GRAPHITE2_TREE@/src/$(DEPDIR)/$(am__dirstamp)
+@GRAPHITE2_TREE@/src/GlyphFace.$(OBJEXT): \
+ @GRAPHITE2_TREE@/src/$(am__dirstamp) \
+ @GRAPHITE2_TREE@/src/$(DEPDIR)/$(am__dirstamp)
+@GRAPHITE2_TREE@/src/Intervals.$(OBJEXT): \
+ @GRAPHITE2_TREE@/src/$(am__dirstamp) \
+ @GRAPHITE2_TREE@/src/$(DEPDIR)/$(am__dirstamp)
+@GRAPHITE2_TREE@/src/Justifier.$(OBJEXT): \
+ @GRAPHITE2_TREE@/src/$(am__dirstamp) \
+ @GRAPHITE2_TREE@/src/$(DEPDIR)/$(am__dirstamp)
+@GRAPHITE2_TREE@/src/NameTable.$(OBJEXT): \
+ @GRAPHITE2_TREE@/src/$(am__dirstamp) \
+ @GRAPHITE2_TREE@/src/$(DEPDIR)/$(am__dirstamp)
+@GRAPHITE2_TREE@/src/Pass.$(OBJEXT): \
+ @GRAPHITE2_TREE@/src/$(am__dirstamp) \
+ @GRAPHITE2_TREE@/src/$(DEPDIR)/$(am__dirstamp)
+@GRAPHITE2_TREE@/src/Position.$(OBJEXT): \
+ @GRAPHITE2_TREE@/src/$(am__dirstamp) \
+ @GRAPHITE2_TREE@/src/$(DEPDIR)/$(am__dirstamp)
+@GRAPHITE2_TREE@/src/Segment.$(OBJEXT): \
+ @GRAPHITE2_TREE@/src/$(am__dirstamp) \
+ @GRAPHITE2_TREE@/src/$(DEPDIR)/$(am__dirstamp)
+@GRAPHITE2_TREE@/src/Silf.$(OBJEXT): \
+ @GRAPHITE2_TREE@/src/$(am__dirstamp) \
+ @GRAPHITE2_TREE@/src/$(DEPDIR)/$(am__dirstamp)
+@GRAPHITE2_TREE@/src/Slot.$(OBJEXT): \
+ @GRAPHITE2_TREE@/src/$(am__dirstamp) \
+ @GRAPHITE2_TREE@/src/$(DEPDIR)/$(am__dirstamp)
+@GRAPHITE2_TREE@/src/Sparse.$(OBJEXT): \
+ @GRAPHITE2_TREE@/src/$(am__dirstamp) \
+ @GRAPHITE2_TREE@/src/$(DEPDIR)/$(am__dirstamp)
+@GRAPHITE2_TREE@/src/TtfUtil.$(OBJEXT): \
+ @GRAPHITE2_TREE@/src/$(am__dirstamp) \
+ @GRAPHITE2_TREE@/src/$(DEPDIR)/$(am__dirstamp)
+@GRAPHITE2_TREE@/src/UtfCodec.$(OBJEXT): \
+ @GRAPHITE2_TREE@/src/$(am__dirstamp) \
+ @GRAPHITE2_TREE@/src/$(DEPDIR)/$(am__dirstamp)
+@GRAPHITE2_TREE@/src/gr_char_info.$(OBJEXT): \
+ @GRAPHITE2_TREE@/src/$(am__dirstamp) \
+ @GRAPHITE2_TREE@/src/$(DEPDIR)/$(am__dirstamp)
+@GRAPHITE2_TREE@/src/gr_face.$(OBJEXT): \
+ @GRAPHITE2_TREE@/src/$(am__dirstamp) \
+ @GRAPHITE2_TREE@/src/$(DEPDIR)/$(am__dirstamp)
+@GRAPHITE2_TREE@/src/gr_features.$(OBJEXT): \
+ @GRAPHITE2_TREE@/src/$(am__dirstamp) \
+ @GRAPHITE2_TREE@/src/$(DEPDIR)/$(am__dirstamp)
+@GRAPHITE2_TREE@/src/gr_font.$(OBJEXT): \
+ @GRAPHITE2_TREE@/src/$(am__dirstamp) \
+ @GRAPHITE2_TREE@/src/$(DEPDIR)/$(am__dirstamp)
+@GRAPHITE2_TREE@/src/gr_logging.$(OBJEXT): \
+ @GRAPHITE2_TREE@/src/$(am__dirstamp) \
+ @GRAPHITE2_TREE@/src/$(DEPDIR)/$(am__dirstamp)
+@GRAPHITE2_TREE@/src/gr_segment.$(OBJEXT): \
+ @GRAPHITE2_TREE@/src/$(am__dirstamp) \
+ @GRAPHITE2_TREE@/src/$(DEPDIR)/$(am__dirstamp)
+@GRAPHITE2_TREE@/src/gr_slot.$(OBJEXT): \
+ @GRAPHITE2_TREE@/src/$(am__dirstamp) \
+ @GRAPHITE2_TREE@/src/$(DEPDIR)/$(am__dirstamp)
+@GRAPHITE2_TREE@/src/direct_machine.$(OBJEXT): \
+ @GRAPHITE2_TREE@/src/$(am__dirstamp) \
+ @GRAPHITE2_TREE@/src/$(DEPDIR)/$(am__dirstamp)
+@GRAPHITE2_TREE@/src/call_machine.$(OBJEXT): \
+ @GRAPHITE2_TREE@/src/$(am__dirstamp) \
+ @GRAPHITE2_TREE@/src/$(DEPDIR)/$(am__dirstamp)
+@GRAPHITE2_TREE@/src/FileFace.$(OBJEXT): \
+ @GRAPHITE2_TREE@/src/$(am__dirstamp) \
+ @GRAPHITE2_TREE@/src/$(DEPDIR)/$(am__dirstamp)
+@GRAPHITE2_TREE@/src/json.$(OBJEXT): \
+ @GRAPHITE2_TREE@/src/$(am__dirstamp) \
+ @GRAPHITE2_TREE@/src/$(DEPDIR)/$(am__dirstamp)
+
+libgraphite2.a: $(libgraphite2_a_OBJECTS) $(libgraphite2_a_DEPENDENCIES) $(EXTRA_libgraphite2_a_DEPENDENCIES)
+ $(AM_V_at)-rm -f libgraphite2.a
+ $(AM_V_AR)$(libgraphite2_a_AR) libgraphite2.a $(libgraphite2_a_OBJECTS) $(libgraphite2_a_LIBADD)
+ $(AM_V_at)$(RANLIB) libgraphite2.a
+
+gr2test$(EXEEXT): $(gr2test_OBJECTS) $(gr2test_DEPENDENCIES) $(EXTRA_gr2test_DEPENDENCIES)
+ @rm -f gr2test$(EXEEXT)
+ $(AM_V_CXXLD)$(CXXLINK) $(gr2test_OBJECTS) $(gr2test_LDADD) $(LIBS)
+
+mostlyclean-compile:
+ -rm -f *.$(OBJEXT)
+ -rm -f @GRAPHITE2_TREE@/src/*.$(OBJEXT)
+
+distclean-compile:
+ -rm -f *.tab.c
+
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/gr2test-dummy.Po@am__quote@ # am--include-marker
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/gr2test-gr2test.Po@am__quote@ # am--include-marker
+@AMDEP_TRUE@@am__include@ @am__quote@@GRAPHITE2_TREE@/src/$(DEPDIR)/CmapCache.Po@am__quote@ # am--include-marker
+@AMDEP_TRUE@@am__include@ @am__quote@@GRAPHITE2_TREE@/src/$(DEPDIR)/Code.Po@am__quote@ # am--include-marker
+@AMDEP_TRUE@@am__include@ @am__quote@@GRAPHITE2_TREE@/src/$(DEPDIR)/Collider.Po@am__quote@ # am--include-marker
+@AMDEP_TRUE@@am__include@ @am__quote@@GRAPHITE2_TREE@/src/$(DEPDIR)/Decompressor.Po@am__quote@ # am--include-marker
+@AMDEP_TRUE@@am__include@ @am__quote@@GRAPHITE2_TREE@/src/$(DEPDIR)/Face.Po@am__quote@ # am--include-marker
+@AMDEP_TRUE@@am__include@ @am__quote@@GRAPHITE2_TREE@/src/$(DEPDIR)/FeatureMap.Po@am__quote@ # am--include-marker
+@AMDEP_TRUE@@am__include@ @am__quote@@GRAPHITE2_TREE@/src/$(DEPDIR)/FileFace.Po@am__quote@ # am--include-marker
+@AMDEP_TRUE@@am__include@ @am__quote@@GRAPHITE2_TREE@/src/$(DEPDIR)/Font.Po@am__quote@ # am--include-marker
+@AMDEP_TRUE@@am__include@ @am__quote@@GRAPHITE2_TREE@/src/$(DEPDIR)/GlyphCache.Po@am__quote@ # am--include-marker
+@AMDEP_TRUE@@am__include@ @am__quote@@GRAPHITE2_TREE@/src/$(DEPDIR)/GlyphFace.Po@am__quote@ # am--include-marker
+@AMDEP_TRUE@@am__include@ @am__quote@@GRAPHITE2_TREE@/src/$(DEPDIR)/Intervals.Po@am__quote@ # am--include-marker
+@AMDEP_TRUE@@am__include@ @am__quote@@GRAPHITE2_TREE@/src/$(DEPDIR)/Justifier.Po@am__quote@ # am--include-marker
+@AMDEP_TRUE@@am__include@ @am__quote@@GRAPHITE2_TREE@/src/$(DEPDIR)/NameTable.Po@am__quote@ # am--include-marker
+@AMDEP_TRUE@@am__include@ @am__quote@@GRAPHITE2_TREE@/src/$(DEPDIR)/Pass.Po@am__quote@ # am--include-marker
+@AMDEP_TRUE@@am__include@ @am__quote@@GRAPHITE2_TREE@/src/$(DEPDIR)/Position.Po@am__quote@ # am--include-marker
+@AMDEP_TRUE@@am__include@ @am__quote@@GRAPHITE2_TREE@/src/$(DEPDIR)/Segment.Po@am__quote@ # am--include-marker
+@AMDEP_TRUE@@am__include@ @am__quote@@GRAPHITE2_TREE@/src/$(DEPDIR)/Silf.Po@am__quote@ # am--include-marker
+@AMDEP_TRUE@@am__include@ @am__quote@@GRAPHITE2_TREE@/src/$(DEPDIR)/Slot.Po@am__quote@ # am--include-marker
+@AMDEP_TRUE@@am__include@ @am__quote@@GRAPHITE2_TREE@/src/$(DEPDIR)/Sparse.Po@am__quote@ # am--include-marker
+@AMDEP_TRUE@@am__include@ @am__quote@@GRAPHITE2_TREE@/src/$(DEPDIR)/TtfUtil.Po@am__quote@ # am--include-marker
+@AMDEP_TRUE@@am__include@ @am__quote@@GRAPHITE2_TREE@/src/$(DEPDIR)/UtfCodec.Po@am__quote@ # am--include-marker
+@AMDEP_TRUE@@am__include@ @am__quote@@GRAPHITE2_TREE@/src/$(DEPDIR)/call_machine.Po@am__quote@ # am--include-marker
+@AMDEP_TRUE@@am__include@ @am__quote@@GRAPHITE2_TREE@/src/$(DEPDIR)/direct_machine.Po@am__quote@ # am--include-marker
+@AMDEP_TRUE@@am__include@ @am__quote@@GRAPHITE2_TREE@/src/$(DEPDIR)/gr_char_info.Po@am__quote@ # am--include-marker
+@AMDEP_TRUE@@am__include@ @am__quote@@GRAPHITE2_TREE@/src/$(DEPDIR)/gr_face.Po@am__quote@ # am--include-marker
+@AMDEP_TRUE@@am__include@ @am__quote@@GRAPHITE2_TREE@/src/$(DEPDIR)/gr_features.Po@am__quote@ # am--include-marker
+@AMDEP_TRUE@@am__include@ @am__quote@@GRAPHITE2_TREE@/src/$(DEPDIR)/gr_font.Po@am__quote@ # am--include-marker
+@AMDEP_TRUE@@am__include@ @am__quote@@GRAPHITE2_TREE@/src/$(DEPDIR)/gr_logging.Po@am__quote@ # am--include-marker
+@AMDEP_TRUE@@am__include@ @am__quote@@GRAPHITE2_TREE@/src/$(DEPDIR)/gr_segment.Po@am__quote@ # am--include-marker
+@AMDEP_TRUE@@am__include@ @am__quote@@GRAPHITE2_TREE@/src/$(DEPDIR)/gr_slot.Po@am__quote@ # am--include-marker
+@AMDEP_TRUE@@am__include@ @am__quote@@GRAPHITE2_TREE@/src/$(DEPDIR)/json.Po@am__quote@ # am--include-marker
+
+$(am__depfiles_remade):
+ @$(MKDIR_P) $(@D)
+ @echo '# dummy' >$@-t && $(am__mv) $@-t $@
+
+am--depfiles: $(am__depfiles_remade)
+
+.c.o:
+@am__fastdepCC_TRUE@ $(AM_V_CC)depbase=`echo $@ | sed 's|[^/]*$$|$(DEPDIR)/&|;s|\.o$$||'`;\
+@am__fastdepCC_TRUE@ $(COMPILE) -MT $@ -MD -MP -MF $$depbase.Tpo -c -o $@ $< &&\
+@am__fastdepCC_TRUE@ $(am__mv) $$depbase.Tpo $$depbase.Po
+@AMDEP_TRUE@@am__fastdepCC_FALSE@ $(AM_V_CC)source='$<' object='$@' libtool=no @AMDEPBACKSLASH@
+@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
+@am__fastdepCC_FALSE@ $(AM_V_CC@am__nodep@)$(COMPILE) -c -o $@ $<
+
+.c.obj:
+@am__fastdepCC_TRUE@ $(AM_V_CC)depbase=`echo $@ | sed 's|[^/]*$$|$(DEPDIR)/&|;s|\.obj$$||'`;\
+@am__fastdepCC_TRUE@ $(COMPILE) -MT $@ -MD -MP -MF $$depbase.Tpo -c -o $@ `$(CYGPATH_W) '$<'` &&\
+@am__fastdepCC_TRUE@ $(am__mv) $$depbase.Tpo $$depbase.Po
+@AMDEP_TRUE@@am__fastdepCC_FALSE@ $(AM_V_CC)source='$<' object='$@' libtool=no @AMDEPBACKSLASH@
+@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
+@am__fastdepCC_FALSE@ $(AM_V_CC@am__nodep@)$(COMPILE) -c -o $@ `$(CYGPATH_W) '$<'`
+
+gr2test-gr2test.o: gr2test.c
+@am__fastdepCC_TRUE@ $(AM_V_CC)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(gr2test_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -MT gr2test-gr2test.o -MD -MP -MF $(DEPDIR)/gr2test-gr2test.Tpo -c -o gr2test-gr2test.o `test -f 'gr2test.c' || echo '$(srcdir)/'`gr2test.c
+@am__fastdepCC_TRUE@ $(AM_V_at)$(am__mv) $(DEPDIR)/gr2test-gr2test.Tpo $(DEPDIR)/gr2test-gr2test.Po
+@AMDEP_TRUE@@am__fastdepCC_FALSE@ $(AM_V_CC)source='gr2test.c' object='gr2test-gr2test.o' libtool=no @AMDEPBACKSLASH@
+@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
+@am__fastdepCC_FALSE@ $(AM_V_CC@am__nodep@)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(gr2test_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o gr2test-gr2test.o `test -f 'gr2test.c' || echo '$(srcdir)/'`gr2test.c
+
+gr2test-gr2test.obj: gr2test.c
+@am__fastdepCC_TRUE@ $(AM_V_CC)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(gr2test_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -MT gr2test-gr2test.obj -MD -MP -MF $(DEPDIR)/gr2test-gr2test.Tpo -c -o gr2test-gr2test.obj `if test -f 'gr2test.c'; then $(CYGPATH_W) 'gr2test.c'; else $(CYGPATH_W) '$(srcdir)/gr2test.c'; fi`
+@am__fastdepCC_TRUE@ $(AM_V_at)$(am__mv) $(DEPDIR)/gr2test-gr2test.Tpo $(DEPDIR)/gr2test-gr2test.Po
+@AMDEP_TRUE@@am__fastdepCC_FALSE@ $(AM_V_CC)source='gr2test.c' object='gr2test-gr2test.obj' libtool=no @AMDEPBACKSLASH@
+@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
+@am__fastdepCC_FALSE@ $(AM_V_CC@am__nodep@)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(gr2test_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o gr2test-gr2test.obj `if test -f 'gr2test.c'; then $(CYGPATH_W) 'gr2test.c'; else $(CYGPATH_W) '$(srcdir)/gr2test.c'; fi`
+
+.cpp.o:
+@am__fastdepCXX_TRUE@ $(AM_V_CXX)depbase=`echo $@ | sed 's|[^/]*$$|$(DEPDIR)/&|;s|\.o$$||'`;\
+@am__fastdepCXX_TRUE@ $(CXXCOMPILE) -MT $@ -MD -MP -MF $$depbase.Tpo -c -o $@ $< &&\
+@am__fastdepCXX_TRUE@ $(am__mv) $$depbase.Tpo $$depbase.Po
+@AMDEP_TRUE@@am__fastdepCXX_FALSE@ $(AM_V_CXX)source='$<' object='$@' libtool=no @AMDEPBACKSLASH@
+@AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@
+@am__fastdepCXX_FALSE@ $(AM_V_CXX@am__nodep@)$(CXXCOMPILE) -c -o $@ $<
+
+.cpp.obj:
+@am__fastdepCXX_TRUE@ $(AM_V_CXX)depbase=`echo $@ | sed 's|[^/]*$$|$(DEPDIR)/&|;s|\.obj$$||'`;\
+@am__fastdepCXX_TRUE@ $(CXXCOMPILE) -MT $@ -MD -MP -MF $$depbase.Tpo -c -o $@ `$(CYGPATH_W) '$<'` &&\
+@am__fastdepCXX_TRUE@ $(am__mv) $$depbase.Tpo $$depbase.Po
+@AMDEP_TRUE@@am__fastdepCXX_FALSE@ $(AM_V_CXX)source='$<' object='$@' libtool=no @AMDEPBACKSLASH@
+@AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@
+@am__fastdepCXX_FALSE@ $(AM_V_CXX@am__nodep@)$(CXXCOMPILE) -c -o $@ `$(CYGPATH_W) '$<'`
+
+gr2test-dummy.o: dummy.cxx
+@am__fastdepCXX_TRUE@ $(AM_V_CXX)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(gr2test_CPPFLAGS) $(CPPFLAGS) $(AM_CXXFLAGS) $(CXXFLAGS) -MT gr2test-dummy.o -MD -MP -MF $(DEPDIR)/gr2test-dummy.Tpo -c -o gr2test-dummy.o `test -f 'dummy.cxx' || echo '$(srcdir)/'`dummy.cxx
+@am__fastdepCXX_TRUE@ $(AM_V_at)$(am__mv) $(DEPDIR)/gr2test-dummy.Tpo $(DEPDIR)/gr2test-dummy.Po
+@AMDEP_TRUE@@am__fastdepCXX_FALSE@ $(AM_V_CXX)source='dummy.cxx' object='gr2test-dummy.o' libtool=no @AMDEPBACKSLASH@
+@AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@
+@am__fastdepCXX_FALSE@ $(AM_V_CXX@am__nodep@)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(gr2test_CPPFLAGS) $(CPPFLAGS) $(AM_CXXFLAGS) $(CXXFLAGS) -c -o gr2test-dummy.o `test -f 'dummy.cxx' || echo '$(srcdir)/'`dummy.cxx
+
+gr2test-dummy.obj: dummy.cxx
+@am__fastdepCXX_TRUE@ $(AM_V_CXX)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(gr2test_CPPFLAGS) $(CPPFLAGS) $(AM_CXXFLAGS) $(CXXFLAGS) -MT gr2test-dummy.obj -MD -MP -MF $(DEPDIR)/gr2test-dummy.Tpo -c -o gr2test-dummy.obj `if test -f 'dummy.cxx'; then $(CYGPATH_W) 'dummy.cxx'; else $(CYGPATH_W) '$(srcdir)/dummy.cxx'; fi`
+@am__fastdepCXX_TRUE@ $(AM_V_at)$(am__mv) $(DEPDIR)/gr2test-dummy.Tpo $(DEPDIR)/gr2test-dummy.Po
+@AMDEP_TRUE@@am__fastdepCXX_FALSE@ $(AM_V_CXX)source='dummy.cxx' object='gr2test-dummy.obj' libtool=no @AMDEPBACKSLASH@
+@AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@
+@am__fastdepCXX_FALSE@ $(AM_V_CXX@am__nodep@)$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(gr2test_CPPFLAGS) $(CPPFLAGS) $(AM_CXXFLAGS) $(CXXFLAGS) -c -o gr2test-dummy.obj `if test -f 'dummy.cxx'; then $(CYGPATH_W) 'dummy.cxx'; else $(CYGPATH_W) '$(srcdir)/dummy.cxx'; fi`
+
+.cxx.o:
+@am__fastdepCXX_TRUE@ $(AM_V_CXX)depbase=`echo $@ | sed 's|[^/]*$$|$(DEPDIR)/&|;s|\.o$$||'`;\
+@am__fastdepCXX_TRUE@ $(CXXCOMPILE) -MT $@ -MD -MP -MF $$depbase.Tpo -c -o $@ $< &&\
+@am__fastdepCXX_TRUE@ $(am__mv) $$depbase.Tpo $$depbase.Po
+@AMDEP_TRUE@@am__fastdepCXX_FALSE@ $(AM_V_CXX)source='$<' object='$@' libtool=no @AMDEPBACKSLASH@
+@AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@
+@am__fastdepCXX_FALSE@ $(AM_V_CXX@am__nodep@)$(CXXCOMPILE) -c -o $@ $<
+
+.cxx.obj:
+@am__fastdepCXX_TRUE@ $(AM_V_CXX)depbase=`echo $@ | sed 's|[^/]*$$|$(DEPDIR)/&|;s|\.obj$$||'`;\
+@am__fastdepCXX_TRUE@ $(CXXCOMPILE) -MT $@ -MD -MP -MF $$depbase.Tpo -c -o $@ `$(CYGPATH_W) '$<'` &&\
+@am__fastdepCXX_TRUE@ $(am__mv) $$depbase.Tpo $$depbase.Po
+@AMDEP_TRUE@@am__fastdepCXX_FALSE@ $(AM_V_CXX)source='$<' object='$@' libtool=no @AMDEPBACKSLASH@
+@AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@
+@am__fastdepCXX_FALSE@ $(AM_V_CXX@am__nodep@)$(CXXCOMPILE) -c -o $@ `$(CYGPATH_W) '$<'`
+
+# This directory's subdirectories are mostly independent; you can cd
+# into them and run 'make' without going through this Makefile.
+# To change the values of 'make' variables: instead of editing Makefiles,
+# (1) if the variable is set in 'config.status', edit 'config.status'
+# (which will cause the Makefiles to be regenerated when you run 'make');
+# (2) otherwise, pass the desired values on the 'make' command line.
+$(am__recursive_targets):
+ @fail=; \
+ if $(am__make_keepgoing); then \
+ failcom='fail=yes'; \
+ else \
+ failcom='exit 1'; \
+ fi; \
+ dot_seen=no; \
+ target=`echo $@ | sed s/-recursive//`; \
+ case "$@" in \
+ distclean-* | maintainer-clean-*) list='$(DIST_SUBDIRS)' ;; \
+ *) list='$(SUBDIRS)' ;; \
+ esac; \
+ for subdir in $$list; do \
+ echo "Making $$target in $$subdir"; \
+ if test "$$subdir" = "."; then \
+ dot_seen=yes; \
+ local_target="$$target-am"; \
+ else \
+ local_target="$$target"; \
+ fi; \
+ ($(am__cd) $$subdir && $(MAKE) $(AM_MAKEFLAGS) $$local_target) \
+ || eval $$failcom; \
+ done; \
+ if test "$$dot_seen" = "no"; then \
+ $(MAKE) $(AM_MAKEFLAGS) "$$target-am" || exit 1; \
+ fi; test -z "$$fail"
+
+ID: $(am__tagged_files)
+ $(am__define_uniq_tagged_files); mkid -fID $$unique
+tags: tags-recursive
+TAGS: tags
+
+tags-am: $(TAGS_DEPENDENCIES) $(am__tagged_files)
+ set x; \
+ here=`pwd`; \
+ if ($(ETAGS) --etags-include --version) >/dev/null 2>&1; then \
+ include_option=--etags-include; \
+ empty_fix=.; \
+ else \
+ include_option=--include; \
+ empty_fix=; \
+ fi; \
+ list='$(SUBDIRS)'; for subdir in $$list; do \
+ if test "$$subdir" = .; then :; else \
+ test ! -f $$subdir/TAGS || \
+ set "$$@" "$$include_option=$$here/$$subdir/TAGS"; \
+ fi; \
+ done; \
+ $(am__define_uniq_tagged_files); \
+ shift; \
+ if test -z "$(ETAGS_ARGS)$$*$$unique"; then :; else \
+ test -n "$$unique" || unique=$$empty_fix; \
+ if test $$# -gt 0; then \
+ $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \
+ "$$@" $$unique; \
+ else \
+ $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \
+ $$unique; \
+ fi; \
+ fi
+ctags: ctags-recursive
+
+CTAGS: ctags
+ctags-am: $(TAGS_DEPENDENCIES) $(am__tagged_files)
+ $(am__define_uniq_tagged_files); \
+ test -z "$(CTAGS_ARGS)$$unique" \
+ || $(CTAGS) $(CTAGSFLAGS) $(AM_CTAGSFLAGS) $(CTAGS_ARGS) \
+ $$unique
+
+GTAGS:
+ here=`$(am__cd) $(top_builddir) && pwd` \
+ && $(am__cd) $(top_srcdir) \
+ && gtags -i $(GTAGS_ARGS) "$$here"
+cscope: cscope.files
+ test ! -s cscope.files \
+ || $(CSCOPE) -b -q $(AM_CSCOPEFLAGS) $(CSCOPEFLAGS) -i cscope.files $(CSCOPE_ARGS)
+clean-cscope:
+ -rm -f cscope.files
+cscope.files: clean-cscope cscopelist
+cscopelist: cscopelist-recursive
+
+cscopelist-am: $(am__tagged_files)
+ list='$(am__tagged_files)'; \
+ case "$(srcdir)" in \
+ [\\/]* | ?:[\\/]*) sdir="$(srcdir)" ;; \
+ *) sdir=$(subdir)/$(srcdir) ;; \
+ esac; \
+ for i in $$list; do \
+ if test -f "$$i"; then \
+ echo "$(subdir)/$$i"; \
+ else \
+ echo "$$sdir/$$i"; \
+ fi; \
+ done >> $(top_builddir)/cscope.files
+
+distclean-tags:
+ -rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags
+ -rm -f cscope.out cscope.in.out cscope.po.out cscope.files
+
+# Recover from deleted '.trs' file; this should ensure that
+# "rm -f foo.log; make foo.trs" re-run 'foo.test', and re-create
+# both 'foo.log' and 'foo.trs'. Break the recipe in two subshells
+# to avoid problems with "make -n".
+.log.trs:
+ rm -f $< $@
+ $(MAKE) $(AM_MAKEFLAGS) $<
+
+# Leading 'am--fnord' is there to ensure the list of targets does not
+# expand to empty, as could happen e.g. with make check TESTS=''.
+am--fnord $(TEST_LOGS) $(TEST_LOGS:.log=.trs): $(am__force_recheck)
+am--force-recheck:
+ @:
+
+$(TEST_SUITE_LOG): $(TEST_LOGS)
+ @$(am__set_TESTS_bases); \
+ am__f_ok () { test -f "$$1" && test -r "$$1"; }; \
+ redo_bases=`for i in $$bases; do \
+ am__f_ok $$i.trs && am__f_ok $$i.log || echo $$i; \
+ done`; \
+ if test -n "$$redo_bases"; then \
+ redo_logs=`for i in $$redo_bases; do echo $$i.log; done`; \
+ redo_results=`for i in $$redo_bases; do echo $$i.trs; done`; \
+ if $(am__make_dryrun); then :; else \
+ rm -f $$redo_logs && rm -f $$redo_results || exit 1; \
+ fi; \
+ fi; \
+ if test -n "$$am__remaking_logs"; then \
+ echo "fatal: making $(TEST_SUITE_LOG): possible infinite" \
+ "recursion detected" >&2; \
+ elif test -n "$$redo_logs"; then \
+ am__remaking_logs=yes $(MAKE) $(AM_MAKEFLAGS) $$redo_logs; \
+ fi; \
+ if $(am__make_dryrun); then :; else \
+ st=0; \
+ errmsg="fatal: making $(TEST_SUITE_LOG): failed to create"; \
+ for i in $$redo_bases; do \
+ test -f $$i.trs && test -r $$i.trs \
+ || { echo "$$errmsg $$i.trs" >&2; st=1; }; \
+ test -f $$i.log && test -r $$i.log \
+ || { echo "$$errmsg $$i.log" >&2; st=1; }; \
+ done; \
+ test $$st -eq 0 || exit 1; \
+ fi
+ @$(am__sh_e_setup); $(am__tty_colors); $(am__set_TESTS_bases); \
+ ws='[ ]'; \
+ results=`for b in $$bases; do echo $$b.trs; done`; \
+ test -n "$$results" || results=/dev/null; \
+ all=` grep "^$$ws*:test-result:" $$results | wc -l`; \
+ pass=` grep "^$$ws*:test-result:$$ws*PASS" $$results | wc -l`; \
+ fail=` grep "^$$ws*:test-result:$$ws*FAIL" $$results | wc -l`; \
+ skip=` grep "^$$ws*:test-result:$$ws*SKIP" $$results | wc -l`; \
+ xfail=`grep "^$$ws*:test-result:$$ws*XFAIL" $$results | wc -l`; \
+ xpass=`grep "^$$ws*:test-result:$$ws*XPASS" $$results | wc -l`; \
+ error=`grep "^$$ws*:test-result:$$ws*ERROR" $$results | wc -l`; \
+ if test `expr $$fail + $$xpass + $$error` -eq 0; then \
+ success=true; \
+ else \
+ success=false; \
+ fi; \
+ br='==================='; br=$$br$$br$$br$$br; \
+ result_count () \
+ { \
+ if test x"$$1" = x"--maybe-color"; then \
+ maybe_colorize=yes; \
+ elif test x"$$1" = x"--no-color"; then \
+ maybe_colorize=no; \
+ else \
+ echo "$@: invalid 'result_count' usage" >&2; exit 4; \
+ fi; \
+ shift; \
+ desc=$$1 count=$$2; \
+ if test $$maybe_colorize = yes && test $$count -gt 0; then \
+ color_start=$$3 color_end=$$std; \
+ else \
+ color_start= color_end=; \
+ fi; \
+ echo "$${color_start}# $$desc $$count$${color_end}"; \
+ }; \
+ create_testsuite_report () \
+ { \
+ result_count $$1 "TOTAL:" $$all "$$brg"; \
+ result_count $$1 "PASS: " $$pass "$$grn"; \
+ result_count $$1 "SKIP: " $$skip "$$blu"; \
+ result_count $$1 "XFAIL:" $$xfail "$$lgn"; \
+ result_count $$1 "FAIL: " $$fail "$$red"; \
+ result_count $$1 "XPASS:" $$xpass "$$red"; \
+ result_count $$1 "ERROR:" $$error "$$mgn"; \
+ }; \
+ { \
+ echo "$(PACKAGE_STRING): $(subdir)/$(TEST_SUITE_LOG)" | \
+ $(am__rst_title); \
+ create_testsuite_report --no-color; \
+ echo; \
+ echo ".. contents:: :depth: 2"; \
+ echo; \
+ for b in $$bases; do echo $$b; done \
+ | $(am__create_global_log); \
+ } >$(TEST_SUITE_LOG).tmp || exit 1; \
+ mv $(TEST_SUITE_LOG).tmp $(TEST_SUITE_LOG); \
+ if $$success; then \
+ col="$$grn"; \
+ else \
+ col="$$red"; \
+ test x"$$VERBOSE" = x || cat $(TEST_SUITE_LOG); \
+ fi; \
+ echo "$${col}$$br$${std}"; \
+ echo "$${col}Testsuite summary"$(AM_TESTSUITE_SUMMARY_HEADER)"$${std}"; \
+ echo "$${col}$$br$${std}"; \
+ create_testsuite_report --maybe-color; \
+ echo "$$col$$br$$std"; \
+ if $$success; then :; else \
+ echo "$${col}See $(subdir)/$(TEST_SUITE_LOG)$${std}"; \
+ if test -n "$(PACKAGE_BUGREPORT)"; then \
+ echo "$${col}Please report to $(PACKAGE_BUGREPORT)$${std}"; \
+ fi; \
+ echo "$$col$$br$$std"; \
+ fi; \
+ $$success || exit 1
+
+check-TESTS: $(check_PROGRAMS) $(dist_check_SCRIPTS)
+ @list='$(RECHECK_LOGS)'; test -z "$$list" || rm -f $$list
+ @list='$(RECHECK_LOGS:.log=.trs)'; test -z "$$list" || rm -f $$list
+ @test -z "$(TEST_SUITE_LOG)" || rm -f $(TEST_SUITE_LOG)
+ @set +e; $(am__set_TESTS_bases); \
+ log_list=`for i in $$bases; do echo $$i.log; done`; \
+ trs_list=`for i in $$bases; do echo $$i.trs; done`; \
+ log_list=`echo $$log_list`; trs_list=`echo $$trs_list`; \
+ $(MAKE) $(AM_MAKEFLAGS) $(TEST_SUITE_LOG) TEST_LOGS="$$log_list"; \
+ exit $$?;
+recheck: all $(check_PROGRAMS) $(dist_check_SCRIPTS)
+ @test -z "$(TEST_SUITE_LOG)" || rm -f $(TEST_SUITE_LOG)
+ @set +e; $(am__set_TESTS_bases); \
+ bases=`for i in $$bases; do echo $$i; done \
+ | $(am__list_recheck_tests)` || exit 1; \
+ log_list=`for i in $$bases; do echo $$i.log; done`; \
+ log_list=`echo $$log_list`; \
+ $(MAKE) $(AM_MAKEFLAGS) $(TEST_SUITE_LOG) \
+ am__force_recheck=am--force-recheck \
+ TEST_LOGS="$$log_list"; \
+ exit $$?
+.test.log:
+ @p='$<'; \
+ $(am__set_b); \
+ $(am__check_pre) $(TEST_LOG_DRIVER) --test-name "$$f" \
+ --log-file $$b.log --trs-file $$b.trs \
+ $(am__common_driver_flags) $(AM_TEST_LOG_DRIVER_FLAGS) $(TEST_LOG_DRIVER_FLAGS) -- $(TEST_LOG_COMPILE) \
+ "$$tst" $(AM_TESTS_FD_REDIRECT)
+@am__EXEEXT_TRUE@.test$(EXEEXT).log:
+@am__EXEEXT_TRUE@ @p='$<'; \
+@am__EXEEXT_TRUE@ $(am__set_b); \
+@am__EXEEXT_TRUE@ $(am__check_pre) $(TEST_LOG_DRIVER) --test-name "$$f" \
+@am__EXEEXT_TRUE@ --log-file $$b.log --trs-file $$b.trs \
+@am__EXEEXT_TRUE@ $(am__common_driver_flags) $(AM_TEST_LOG_DRIVER_FLAGS) $(TEST_LOG_DRIVER_FLAGS) -- $(TEST_LOG_COMPILE) \
+@am__EXEEXT_TRUE@ "$$tst" $(AM_TESTS_FD_REDIRECT)
+
+distdir: $(BUILT_SOURCES)
+ $(MAKE) $(AM_MAKEFLAGS) distdir-am
+
+distdir-am: $(DISTFILES)
+ $(am__remove_distdir)
+ test -d "$(distdir)" || mkdir "$(distdir)"
+ @srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
+ topsrcdirstrip=`echo "$(top_srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
+ list='$(DISTFILES)'; \
+ dist_files=`for file in $$list; do echo $$file; done | \
+ sed -e "s|^$$srcdirstrip/||;t" \
+ -e "s|^$$topsrcdirstrip/|$(top_builddir)/|;t"`; \
+ case $$dist_files in \
+ */*) $(MKDIR_P) `echo "$$dist_files" | \
+ sed '/\//!d;s|^|$(distdir)/|;s,/[^/]*$$,,' | \
+ sort -u` ;; \
+ esac; \
+ for file in $$dist_files; do \
+ if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \
+ if test -d $$d/$$file; then \
+ dir=`echo "/$$file" | sed -e 's,/[^/]*$$,,'`; \
+ if test -d "$(distdir)/$$file"; then \
+ find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
+ fi; \
+ if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \
+ cp -fpR $(srcdir)/$$file "$(distdir)$$dir" || exit 1; \
+ find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
+ fi; \
+ cp -fpR $$d/$$file "$(distdir)$$dir" || exit 1; \
+ else \
+ test -f "$(distdir)/$$file" \
+ || cp -p $$d/$$file "$(distdir)/$$file" \
+ || exit 1; \
+ fi; \
+ done
+ @list='$(DIST_SUBDIRS)'; for subdir in $$list; do \
+ if test "$$subdir" = .; then :; else \
+ $(am__make_dryrun) \
+ || test -d "$(distdir)/$$subdir" \
+ || $(MKDIR_P) "$(distdir)/$$subdir" \
+ || exit 1; \
+ dir1=$$subdir; dir2="$(distdir)/$$subdir"; \
+ $(am__relativize); \
+ new_distdir=$$reldir; \
+ dir1=$$subdir; dir2="$(top_distdir)"; \
+ $(am__relativize); \
+ new_top_distdir=$$reldir; \
+ echo " (cd $$subdir && $(MAKE) $(AM_MAKEFLAGS) top_distdir="$$new_top_distdir" distdir="$$new_distdir" \\"; \
+ echo " am__remove_distdir=: am__skip_length_check=: am__skip_mode_fix=: distdir)"; \
+ ($(am__cd) $$subdir && \
+ $(MAKE) $(AM_MAKEFLAGS) \
+ top_distdir="$$new_top_distdir" \
+ distdir="$$new_distdir" \
+ am__remove_distdir=: \
+ am__skip_length_check=: \
+ am__skip_mode_fix=: \
+ distdir) \
+ || exit 1; \
+ fi; \
+ done
+ $(MAKE) $(AM_MAKEFLAGS) \
+ top_distdir="$(top_distdir)" distdir="$(distdir)" \
+ dist-hook
+ -test -n "$(am__skip_mode_fix)" \
+ || find "$(distdir)" -type d ! -perm -755 \
+ -exec chmod u+rwx,go+rx {} \; -o \
+ ! -type d ! -perm -444 -links 1 -exec chmod a+r {} \; -o \
+ ! -type d ! -perm -400 -exec chmod a+r {} \; -o \
+ ! -type d ! -perm -444 -exec $(install_sh) -c -m a+r {} {} \; \
+ || chmod -R a+r "$(distdir)"
+dist-gzip: distdir
+ tardir=$(distdir) && $(am__tar) | eval GZIP= gzip $(GZIP_ENV) -c >$(distdir).tar.gz
+ $(am__post_remove_distdir)
+
+dist-bzip2: distdir
+ tardir=$(distdir) && $(am__tar) | BZIP2=$${BZIP2--9} bzip2 -c >$(distdir).tar.bz2
+ $(am__post_remove_distdir)
+
+dist-lzip: distdir
+ tardir=$(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
+ $(am__post_remove_distdir)
+
+dist-zstd: distdir
+ tardir=$(distdir) && $(am__tar) | zstd -c $${ZSTD_CLEVEL-$${ZSTD_OPT--19}} >$(distdir).tar.zst
+ $(am__post_remove_distdir)
+
+dist-tarZ: distdir
+ @echo WARNING: "Support for distribution archives compressed with" \
+ "legacy program 'compress' is deprecated." >&2
+ @echo WARNING: "It will be removed altogether in Automake 2.0" >&2
+ tardir=$(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) | eval GZIP= gzip $(GZIP_ENV) -c >$(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*) \
+ eval GZIP= gzip $(GZIP_ENV) -dc $(distdir).tar.gz | $(am__untar) ;;\
+ *.tar.bz2*) \
+ bzip2 -dc $(distdir).tar.bz2 | $(am__untar) ;;\
+ *.tar.lz*) \
+ lzip -dc $(distdir).tar.lz | $(am__untar) ;;\
+ *.tar.xz*) \
+ xz -dc $(distdir).tar.xz | $(am__untar) ;;\
+ *.tar.Z*) \
+ uncompress -c $(distdir).tar.Z | $(am__untar) ;;\
+ *.shar.gz*) \
+ eval GZIP= gzip $(GZIP_ENV) -dc $(distdir).shar.gz | unshar ;;\
+ *.zip*) \
+ unzip $(distdir).zip ;;\
+ *.tar.zst*) \
+ zstd -dc $(distdir).tar.zst | $(am__untar) ;;\
+ 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) $(AM_DISTCHECK_DVI_TARGET) \
+ && $(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 $(LIBRARIES) config.h
+installdirs: installdirs-recursive
+installdirs-am:
+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 @GRAPHITE2_TREE@/src/$(DEPDIR)/$(am__dirstamp)
+ -rm -f @GRAPHITE2_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-noinstLIBRARIES \
+ mostlyclean-am
+
+distclean: distclean-recursive
+ -rm -f $(am__CONFIG_DISTCLEAN_FILES)
+ -rm -f ./$(DEPDIR)/gr2test-dummy.Po
+ -rm -f ./$(DEPDIR)/gr2test-gr2test.Po
+ -rm -f @GRAPHITE2_TREE@/src/$(DEPDIR)/CmapCache.Po
+ -rm -f @GRAPHITE2_TREE@/src/$(DEPDIR)/Code.Po
+ -rm -f @GRAPHITE2_TREE@/src/$(DEPDIR)/Collider.Po
+ -rm -f @GRAPHITE2_TREE@/src/$(DEPDIR)/Decompressor.Po
+ -rm -f @GRAPHITE2_TREE@/src/$(DEPDIR)/Face.Po
+ -rm -f @GRAPHITE2_TREE@/src/$(DEPDIR)/FeatureMap.Po
+ -rm -f @GRAPHITE2_TREE@/src/$(DEPDIR)/FileFace.Po
+ -rm -f @GRAPHITE2_TREE@/src/$(DEPDIR)/Font.Po
+ -rm -f @GRAPHITE2_TREE@/src/$(DEPDIR)/GlyphCache.Po
+ -rm -f @GRAPHITE2_TREE@/src/$(DEPDIR)/GlyphFace.Po
+ -rm -f @GRAPHITE2_TREE@/src/$(DEPDIR)/Intervals.Po
+ -rm -f @GRAPHITE2_TREE@/src/$(DEPDIR)/Justifier.Po
+ -rm -f @GRAPHITE2_TREE@/src/$(DEPDIR)/NameTable.Po
+ -rm -f @GRAPHITE2_TREE@/src/$(DEPDIR)/Pass.Po
+ -rm -f @GRAPHITE2_TREE@/src/$(DEPDIR)/Position.Po
+ -rm -f @GRAPHITE2_TREE@/src/$(DEPDIR)/Segment.Po
+ -rm -f @GRAPHITE2_TREE@/src/$(DEPDIR)/Silf.Po
+ -rm -f @GRAPHITE2_TREE@/src/$(DEPDIR)/Slot.Po
+ -rm -f @GRAPHITE2_TREE@/src/$(DEPDIR)/Sparse.Po
+ -rm -f @GRAPHITE2_TREE@/src/$(DEPDIR)/TtfUtil.Po
+ -rm -f @GRAPHITE2_TREE@/src/$(DEPDIR)/UtfCodec.Po
+ -rm -f @GRAPHITE2_TREE@/src/$(DEPDIR)/call_machine.Po
+ -rm -f @GRAPHITE2_TREE@/src/$(DEPDIR)/direct_machine.Po
+ -rm -f @GRAPHITE2_TREE@/src/$(DEPDIR)/gr_char_info.Po
+ -rm -f @GRAPHITE2_TREE@/src/$(DEPDIR)/gr_face.Po
+ -rm -f @GRAPHITE2_TREE@/src/$(DEPDIR)/gr_features.Po
+ -rm -f @GRAPHITE2_TREE@/src/$(DEPDIR)/gr_font.Po
+ -rm -f @GRAPHITE2_TREE@/src/$(DEPDIR)/gr_logging.Po
+ -rm -f @GRAPHITE2_TREE@/src/$(DEPDIR)/gr_segment.Po
+ -rm -f @GRAPHITE2_TREE@/src/$(DEPDIR)/gr_slot.Po
+ -rm -f @GRAPHITE2_TREE@/src/$(DEPDIR)/json.Po
+ -rm -f Makefile
+distclean-am: clean-am distclean-compile distclean-generic \
+ distclean-hdr distclean-tags
+
+dvi: dvi-recursive
+
+dvi-am:
+
+html: html-recursive
+
+html-am:
+
+info: info-recursive
+
+info-am:
+
+install-data-am:
+
+install-dvi: install-dvi-recursive
+
+install-dvi-am:
+
+install-exec-am:
+
+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 -f ./$(DEPDIR)/gr2test-dummy.Po
+ -rm -f ./$(DEPDIR)/gr2test-gr2test.Po
+ -rm -f @GRAPHITE2_TREE@/src/$(DEPDIR)/CmapCache.Po
+ -rm -f @GRAPHITE2_TREE@/src/$(DEPDIR)/Code.Po
+ -rm -f @GRAPHITE2_TREE@/src/$(DEPDIR)/Collider.Po
+ -rm -f @GRAPHITE2_TREE@/src/$(DEPDIR)/Decompressor.Po
+ -rm -f @GRAPHITE2_TREE@/src/$(DEPDIR)/Face.Po
+ -rm -f @GRAPHITE2_TREE@/src/$(DEPDIR)/FeatureMap.Po
+ -rm -f @GRAPHITE2_TREE@/src/$(DEPDIR)/FileFace.Po
+ -rm -f @GRAPHITE2_TREE@/src/$(DEPDIR)/Font.Po
+ -rm -f @GRAPHITE2_TREE@/src/$(DEPDIR)/GlyphCache.Po
+ -rm -f @GRAPHITE2_TREE@/src/$(DEPDIR)/GlyphFace.Po
+ -rm -f @GRAPHITE2_TREE@/src/$(DEPDIR)/Intervals.Po
+ -rm -f @GRAPHITE2_TREE@/src/$(DEPDIR)/Justifier.Po
+ -rm -f @GRAPHITE2_TREE@/src/$(DEPDIR)/NameTable.Po
+ -rm -f @GRAPHITE2_TREE@/src/$(DEPDIR)/Pass.Po
+ -rm -f @GRAPHITE2_TREE@/src/$(DEPDIR)/Position.Po
+ -rm -f @GRAPHITE2_TREE@/src/$(DEPDIR)/Segment.Po
+ -rm -f @GRAPHITE2_TREE@/src/$(DEPDIR)/Silf.Po
+ -rm -f @GRAPHITE2_TREE@/src/$(DEPDIR)/Slot.Po
+ -rm -f @GRAPHITE2_TREE@/src/$(DEPDIR)/Sparse.Po
+ -rm -f @GRAPHITE2_TREE@/src/$(DEPDIR)/TtfUtil.Po
+ -rm -f @GRAPHITE2_TREE@/src/$(DEPDIR)/UtfCodec.Po
+ -rm -f @GRAPHITE2_TREE@/src/$(DEPDIR)/call_machine.Po
+ -rm -f @GRAPHITE2_TREE@/src/$(DEPDIR)/direct_machine.Po
+ -rm -f @GRAPHITE2_TREE@/src/$(DEPDIR)/gr_char_info.Po
+ -rm -f @GRAPHITE2_TREE@/src/$(DEPDIR)/gr_face.Po
+ -rm -f @GRAPHITE2_TREE@/src/$(DEPDIR)/gr_features.Po
+ -rm -f @GRAPHITE2_TREE@/src/$(DEPDIR)/gr_font.Po
+ -rm -f @GRAPHITE2_TREE@/src/$(DEPDIR)/gr_logging.Po
+ -rm -f @GRAPHITE2_TREE@/src/$(DEPDIR)/gr_segment.Po
+ -rm -f @GRAPHITE2_TREE@/src/$(DEPDIR)/gr_slot.Po
+ -rm -f @GRAPHITE2_TREE@/src/$(DEPDIR)/json.Po
+ -rm -f Makefile
+maintainer-clean-am: distclean-am maintainer-clean-generic
+
+mostlyclean: mostlyclean-recursive
+
+mostlyclean-am: mostlyclean-compile mostlyclean-generic
+
+pdf: pdf-recursive
+
+pdf-am:
+
+ps: ps-recursive
+
+ps-am:
+
+uninstall-am:
+
+.MAKE: $(am__recursive_targets) all check-am install-am install-strip
+
+.PHONY: $(am__recursive_targets) CTAGS GTAGS TAGS all all-am \
+ am--depfiles am--refresh check check-TESTS check-am clean \
+ clean-checkPROGRAMS clean-cscope clean-generic \
+ clean-noinstLIBRARIES 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 dist-zstd distcheck distclean \
+ distclean-compile distclean-generic distclean-hdr \
+ 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-man install-pdf \
+ install-pdf-am install-ps install-ps-am install-strip \
+ installcheck installcheck-am installdirs installdirs-am \
+ maintainer-clean maintainer-clean-generic mostlyclean \
+ mostlyclean-compile mostlyclean-generic pdf pdf-am ps ps-am \
+ recheck tags tags-am uninstall uninstall-am
+
+.PRECIOUS: Makefile
+
+dist-hook:
+ cd "$(distdir)" && rm -rf $(NEVER_DIST)
+graphite2.log: gr2test$(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/graphite2/TLpatches/ChangeLog b/Build/source/libs/graphite2/TLpatches/ChangeLog
new file mode 100644
index 00000000000..b3ed08c04b9
--- /dev/null
+++ b/Build/source/libs/graphite2/TLpatches/ChangeLog
@@ -0,0 +1,97 @@
+2020-04-10 Akira Kakuto <kakuto@w32tex.org>
+
+ Imported graphite2-1.3.14 source tree from:
+ http://sourceforge.net/projects/silgraphite/files/graphite2/
+
+2018-12-21 Akira Kakuto <kakuto@fuk.kindai.ac.jp>
+
+ Imported graphite2-1.3.13 source tree from:
+ http://sourceforge.net/projects/silgraphite/files/graphite2/
+
+2018-08-16 Akira Kakuto <kakuto@fuk.kindai.ac.jp>
+
+ Imported graphite2-1.3.12 source tree from:
+ http://sourceforge.net/projects/silgraphite/files/graphite2/
+
+2018-03-05 Akira Kakuto <kakuto@fuk.kindai.ac.jp>
+
+ Imported graphite2-1.3.11 source tree from:
+ http://sourceforge.net/projects/silgraphite/files/graphite2/
+
+2017-06-20 Akira Kakuto <kakuto@fuk.kindai.ac.jp>
+
+ Imported graphite2-1.3.10 source tree from:
+ http://sourceforge.net/projects/silgraphite/files/graphite2/
+
+2016-11-13 Akira Kakuto <kakuto@fuk.kindai.ac.jp>
+
+ Imported graphite2-1.3.9 source tree from:
+ http://sourceforge.net/projects/silgraphite/files/graphite2/
+
+2016-03-31 Akira Kakuto <kakuto@fuk.kindai.ac.jp>
+
+ Imported graphite2-1.3.8 source tree from:
+ http://sourceforge.net/projects/silgraphite/files/graphite2/
+
+2016-03-15 Akira Kakuto <kakuto@fuk.kindai.ac.jp>
+
+ Imported graphite2-1.3.7 source tree from:
+ http://sourceforge.net/projects/silgraphite/files/graphite2/
+
+2016-03-01 Akira Kakuto <kakuto@fuk.kindai.ac.jp>
+
+ Imported graphite2-1.3.6 source tree from:
+ http://sourceforge.net/projects/silgraphite/files/graphite2/
+
+2016-01-20 Akira Kakuto <kakuto@fuk.kindai.ac.jp>
+
+ Imported graphite2-1.3.5 source tree from:
+ http://sourceforge.net/projects/silgraphite/files/graphite2/
+
+2013-12-02 Peter Breitenlohner <peb@mppmu.mpg.de>
+
+ Imported graphite2-1.2.4 source tree from:
+ http://sourceforge.net/projects/silgraphite/files/graphite2/
+
+2013-06-12 Peter Breitenlohner <peb@mppmu.mpg.de>
+
+ Imported graphite2-1.2.3 source tree from:
+ http://sourceforge.net/projects/silgraphite/files/graphite2/
+
+2013-06-02 Peter Breitenlohner <peb@mppmu.mpg.de>
+
+ Imported graphite2-1.2.2 source tree from:
+ http://sourceforge.net/projects/silgraphite/files/graphite2/
+
+ * patch-01-case-sensitive (removed): Applied upstream.
+ * patch-02-attribute-hot (removed): ditto.
+
+2013-03-27 Peter Breitenlohner <peb@mppmu.mpg.de>
+
+ * patch-02-solaris-variables (new): Upstream patch to not clash
+ with <regset.h> on Solaris.
+ From http://projects.palaso.org/projects/graphitedev/repository/
+ revisions/1132 and revisions/1136.
+
+2013-03-07 Peter Breitenlohner <peb@mppmu.mpg.de>
+
+ Imported graphite2-1.2.1 source tree from:
+ http://sourceforge.net/projects/silgraphite/files/graphite2/
+
+ * patch-02-attribute-hot (removed): Now in graphite2-1.2.1.
+ * patch-01-case-sensitive: Adapted.
+
+2012-12-06 Peter Breitenlohner <peb@mppmu.mpg.de>
+
+ * patch-03-old-gcc (removed): No longer needed since HarfBuzz
+ requires gcc-4.x.
+
+2012-12-04 Peter Breitenlohner <peb@mppmu.mpg.de>
+
+ Imported graphite2-1.2.0 source tree from:
+ http://sourceforge.net/projects/silgraphite/files/graphite2/
+
+ * patch-01-case-sensitive (new): Windows.h => windows.h.
+ * patch-02-attribute-hot (new): Test for gcc-4.3 or better.
+ * patch-03-old-gcc (new): Allow to build with, e.g., gcc-3.4.
+
diff --git a/Build/source/libs/graphite2/TLpatches/TL-Changes b/Build/source/libs/graphite2/TLpatches/TL-Changes
new file mode 100644
index 00000000000..2c2b402e2b9
--- /dev/null
+++ b/Build/source/libs/graphite2/TLpatches/TL-Changes
@@ -0,0 +1,11 @@
+Changes applied to the graphite2-1.3.14/ tree as obtained from:
+ http://sourceforge.net/projects/silgraphite/files/graphite2/
+
+Removed setup.py
+Removed unused dirs:
+ contrib
+ debian-src
+ doc
+ gr2fonttest
+ python
+ tests
diff --git a/Build/source/libs/graphite2/ac/graphite2.ac b/Build/source/libs/graphite2/ac/graphite2.ac
new file mode 100644
index 00000000000..c48cdc1f5e2
--- /dev/null
+++ b/Build/source/libs/graphite2/ac/graphite2.ac
@@ -0,0 +1,10 @@
+## libs/graphite2/ac/graphite2.ac: configure.ac fragment for the TeX Live subdirectory libs/graphite2/
+dnl
+dnl Copyright (C) 2012, 2013 Peter Breitenlohner <tex-live@tug.org>
+dnl You may freely use, modify and/or distribute this file.
+dnl
+## basic check of system graphite2
+KPSE_TRY_LIB([graphite2],
+ [#include <graphite2/Font.h>],
+ [int *nMajor, *nMinor, *nBugFix;
+gr_engine_version(nMajor, nMinor, nBugFix);])
diff --git a/Build/source/libs/graphite2/ac/withenable.ac b/Build/source/libs/graphite2/ac/withenable.ac
new file mode 100644
index 00000000000..7d276b58a45
--- /dev/null
+++ b/Build/source/libs/graphite2/ac/withenable.ac
@@ -0,0 +1,7 @@
+## libs/graphite2/ac/withenable.ac: configure.ac fragment for the TeX Live subdirectory libs/graphite2/
+dnl
+dnl Copyright (C) 2012 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 graphite2
+KPSE_WITH_LIB([graphite2])
diff --git a/Build/source/libs/graphite2/aclocal.m4 b/Build/source/libs/graphite2/aclocal.m4
new file mode 100644
index 00000000000..f109eaed18e
--- /dev/null
+++ b/Build/source/libs/graphite2/aclocal.m4
@@ -0,0 +1,1171 @@
+# generated automatically by aclocal 1.16.3 -*- Autoconf -*-
+
+# Copyright (C) 1996-2020 Free Software Foundation, Inc.
+
+# This file 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.
+
+m4_ifndef([AC_CONFIG_MACRO_DIRS], [m4_defun([_AM_CONFIG_MACRO_DIRS], [])m4_defun([AC_CONFIG_MACRO_DIRS], [_AM_CONFIG_MACRO_DIRS($@)])])
+m4_ifndef([AC_AUTOCONF_VERSION],
+ [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
+m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.69],,
+[m4_warning([this file was generated for autoconf 2.69.
+You have another version of autoconf. It may work, but is not guaranteed to.
+If you have problems, you may need to regenerate the build system entirely.
+To do so, use the procedure documented by the package, typically 'autoreconf'.])])
+
+# Copyright (C) 2002-2020 Free Software Foundation, Inc.
+#
+# This file 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.
+
+# AM_AUTOMAKE_VERSION(VERSION)
+# ----------------------------
+# Automake X.Y traces this macro to ensure aclocal.m4 has been
+# generated from the m4 files accompanying Automake X.Y.
+# (This private macro should not be called outside this file.)
+AC_DEFUN([AM_AUTOMAKE_VERSION],
+[am__api_version='1.16'
+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], [1.16.3], [],
+ [AC_FATAL([Do not call $0, use AM_INIT_AUTOMAKE([$1]).])])dnl
+])
+
+# _AM_AUTOCONF_VERSION(VERSION)
+# -----------------------------
+# aclocal traces this macro to find the Autoconf version.
+# This is a private macro too. Using m4_define simplifies
+# the logic in aclocal, which can simply ignore this definition.
+m4_define([_AM_AUTOCONF_VERSION], [])
+
+# AM_SET_CURRENT_AUTOMAKE_VERSION
+# -------------------------------
+# Call AM_AUTOMAKE_VERSION and AM_AUTOMAKE_VERSION so they can be traced.
+# This function is AC_REQUIREd by AM_INIT_AUTOMAKE.
+AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
+[AM_AUTOMAKE_VERSION([1.16.3])dnl
+m4_ifndef([AC_AUTOCONF_VERSION],
+ [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
+_AM_AUTOCONF_VERSION(m4_defn([AC_AUTOCONF_VERSION]))])
+
+# AM_AUX_DIR_EXPAND -*- Autoconf -*-
+
+# Copyright (C) 2001-2020 Free Software Foundation, Inc.
+#
+# This file 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.
+
+# For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets
+# $ac_aux_dir to '$srcdir/foo'. In other projects, it is set to
+# '$srcdir', '$srcdir/..', or '$srcdir/../..'.
+#
+# Of course, Automake must honor this variable whenever it calls a
+# tool from the auxiliary directory. The problem is that $srcdir (and
+# therefore $ac_aux_dir as well) can be either absolute or relative,
+# depending on how configure is run. This is pretty annoying, since
+# it makes $ac_aux_dir quite unusable in subdirectories: in the top
+# source directory, any form will work fine, but in subdirectories a
+# relative path needs to be adjusted first.
+#
+# $ac_aux_dir/missing
+# fails when called from a subdirectory if $ac_aux_dir is relative
+# $top_srcdir/$ac_aux_dir/missing
+# fails if $ac_aux_dir is absolute,
+# fails when called from a subdirectory in a VPATH build with
+# a relative $ac_aux_dir
+#
+# The reason of the latter failure is that $top_srcdir and $ac_aux_dir
+# are both prefixed by $srcdir. In an in-source build this is usually
+# harmless because $srcdir is '.', but things will broke when you
+# start a VPATH build or use an absolute $srcdir.
+#
+# So we could use something similar to $top_srcdir/$ac_aux_dir/missing,
+# iff we strip the leading $srcdir from $ac_aux_dir. That would be:
+# am_aux_dir='\$(top_srcdir)/'`expr "$ac_aux_dir" : "$srcdir//*\(.*\)"`
+# and then we would define $MISSING as
+# MISSING="\${SHELL} $am_aux_dir/missing"
+# This will work as long as MISSING is not called from configure, because
+# unfortunately $(top_srcdir) has no meaning in configure.
+# However there are other variables, like CC, which are often used in
+# configure, and could therefore not use this "fixed" $ac_aux_dir.
+#
+# Another solution, used here, is to always expand $ac_aux_dir to an
+# absolute PATH. The drawback is that using absolute paths prevent a
+# configured tree to be moved without reconfiguration.
+
+AC_DEFUN([AM_AUX_DIR_EXPAND],
+[AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT])dnl
+# Expand $ac_aux_dir to an absolute path.
+am_aux_dir=`cd "$ac_aux_dir" && pwd`
+])
+
+# AM_CONDITIONAL -*- Autoconf -*-
+
+# Copyright (C) 1997-2020 Free Software Foundation, Inc.
+#
+# This file 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.
+
+# AM_CONDITIONAL(NAME, SHELL-CONDITION)
+# -------------------------------------
+# Define a conditional.
+AC_DEFUN([AM_CONDITIONAL],
+[AC_PREREQ([2.52])dnl
+ m4_if([$1], [TRUE], [AC_FATAL([$0: invalid condition: $1])],
+ [$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl
+AC_SUBST([$1_TRUE])dnl
+AC_SUBST([$1_FALSE])dnl
+_AM_SUBST_NOTMAKE([$1_TRUE])dnl
+_AM_SUBST_NOTMAKE([$1_FALSE])dnl
+m4_define([_AM_COND_VALUE_$1], [$2])dnl
+if $2; then
+ $1_TRUE=
+ $1_FALSE='#'
+else
+ $1_TRUE='#'
+ $1_FALSE=
+fi
+AC_CONFIG_COMMANDS_PRE(
+[if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then
+ AC_MSG_ERROR([[conditional "$1" was never defined.
+Usually this means the macro was only invoked conditionally.]])
+fi])])
+
+# Copyright (C) 1999-2020 Free Software Foundation, Inc.
+#
+# This file 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.
+
+
+# There are a few dirty hacks below to avoid letting 'AC_PROG_CC' be
+# written in clear, in which case automake, when reading aclocal.m4,
+# will think it sees a *use*, and therefore will trigger all it's
+# C support machinery. Also note that it means that autoscan, seeing
+# CC etc. in the Makefile, will ask for an AC_PROG_CC use...
+
+
+# _AM_DEPENDENCIES(NAME)
+# ----------------------
+# See how the compiler implements dependency checking.
+# NAME is "CC", "CXX", "OBJC", "OBJCXX", "UPC", or "GJC".
+# We try a few techniques and use that to set a single cache variable.
+#
+# We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was
+# modified to invoke _AM_DEPENDENCIES(CC); we would have a circular
+# dependency, and given that the user is not expected to run this macro,
+# just rely on AC_PROG_CC.
+AC_DEFUN([_AM_DEPENDENCIES],
+[AC_REQUIRE([AM_SET_DEPDIR])dnl
+AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl
+AC_REQUIRE([AM_MAKE_INCLUDE])dnl
+AC_REQUIRE([AM_DEP_TRACK])dnl
+
+m4_if([$1], [CC], [depcc="$CC" am_compiler_list=],
+ [$1], [CXX], [depcc="$CXX" am_compiler_list=],
+ [$1], [OBJC], [depcc="$OBJC" am_compiler_list='gcc3 gcc'],
+ [$1], [OBJCXX], [depcc="$OBJCXX" am_compiler_list='gcc3 gcc'],
+ [$1], [UPC], [depcc="$UPC" am_compiler_list=],
+ [$1], [GCJ], [depcc="$GCJ" am_compiler_list='gcc3 gcc'],
+ [depcc="$$1" am_compiler_list=])
+
+AC_CACHE_CHECK([dependency style of $depcc],
+ [am_cv_$1_dependencies_compiler_type],
+[if test -z "$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_$1_dependencies_compiler_type=none
+ if test "$am_compiler_list" = ""; then
+ am_compiler_list=`sed -n ['s/^#*\([a-zA-Z0-9]*\))$/\1/p'] < ./depcomp`
+ fi
+ am__universal=false
+ m4_case([$1], [CC],
+ [case " $depcc " in #(
+ *\ -arch\ *\ -arch\ *) am__universal=true ;;
+ esac],
+ [CXX],
+ [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_$1_dependencies_compiler_type=$depmode
+ break
+ fi
+ fi
+ done
+
+ cd ..
+ rm -rf conftest.dir
+else
+ am_cv_$1_dependencies_compiler_type=none
+fi
+])
+AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type])
+AM_CONDITIONAL([am__fastdep$1], [
+ test "x$enable_dependency_tracking" != xno \
+ && test "$am_cv_$1_dependencies_compiler_type" = gcc3])
+])
+
+
+# AM_SET_DEPDIR
+# -------------
+# Choose a directory name for dependency files.
+# This macro is AC_REQUIREd in _AM_DEPENDENCIES.
+AC_DEFUN([AM_SET_DEPDIR],
+[AC_REQUIRE([AM_SET_LEADING_DOT])dnl
+AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl
+])
+
+
+# AM_DEP_TRACK
+# ------------
+AC_DEFUN([AM_DEP_TRACK],
+[AC_ARG_ENABLE([dependency-tracking], [dnl
+AS_HELP_STRING(
+ [--enable-dependency-tracking],
+ [do not reject slow dependency extractors])
+AS_HELP_STRING(
+ [--disable-dependency-tracking],
+ [speeds up one-time build])])
+if test "x$enable_dependency_tracking" != xno; then
+ am_depcomp="$ac_aux_dir/depcomp"
+ AMDEPBACKSLASH='\'
+ am__nodep='_no'
+fi
+AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])
+AC_SUBST([AMDEPBACKSLASH])dnl
+_AM_SUBST_NOTMAKE([AMDEPBACKSLASH])dnl
+AC_SUBST([am__nodep])dnl
+_AM_SUBST_NOTMAKE([am__nodep])dnl
+])
+
+# Generate code to set up dependency tracking. -*- Autoconf -*-
+
+# Copyright (C) 1999-2020 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# _AM_OUTPUT_DEPENDENCY_COMMANDS
+# ------------------------------
+AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
+[{
+ # Older Autoconf quotes --file arguments for eval, but not when files
+ # are listed without --file. Let's play safe and only enable the eval
+ # if we detect the quoting.
+ # TODO: see whether this extra hack can be removed once we start
+ # requiring Autoconf 2.70 or later.
+ AS_CASE([$CONFIG_FILES],
+ [*\'*], [eval set x "$CONFIG_FILES"],
+ [*], [set x $CONFIG_FILES])
+ shift
+ # Used to flag and report bootstrapping failures.
+ am_rc=0
+ for am_mf
+ do
+ # Strip MF so we end up with the name of the file.
+ am_mf=`AS_ECHO(["$am_mf"]) | sed -e 's/:.*$//'`
+ # Check whether this is an Automake generated Makefile which includes
+ # dependency-tracking related rules and includes.
+ # Grep'ing the whole file directly is not great: AIX grep has a line
+ # limit of 2048, but all sed's we know have understand at least 4000.
+ sed -n 's,^am--depfiles:.*,X,p' "$am_mf" | grep X >/dev/null 2>&1 \
+ || continue
+ am_dirpart=`AS_DIRNAME(["$am_mf"])`
+ am_filepart=`AS_BASENAME(["$am_mf"])`
+ AM_RUN_LOG([cd "$am_dirpart" \
+ && sed -e '/# am--include-marker/d' "$am_filepart" \
+ | $MAKE -f - am--depfiles]) || am_rc=$?
+ done
+ if test $am_rc -ne 0; then
+ AC_MSG_FAILURE([Something went wrong bootstrapping makefile fragments
+ for automatic dependency tracking. If GNU make was not used, consider
+ re-running the configure script with MAKE="gmake" (or whatever is
+ necessary). You can also try re-running configure with the
+ '--disable-dependency-tracking' option to at least be able to build
+ the package (albeit without support for automatic dependency tracking).])
+ fi
+ AS_UNSET([am_dirpart])
+ AS_UNSET([am_filepart])
+ AS_UNSET([am_mf])
+ AS_UNSET([am_rc])
+ rm -f conftest-deps.mk
+}
+])# _AM_OUTPUT_DEPENDENCY_COMMANDS
+
+
+# AM_OUTPUT_DEPENDENCY_COMMANDS
+# -----------------------------
+# This macro should only be invoked once -- use via AC_REQUIRE.
+#
+# This code is only required when automatic dependency tracking is enabled.
+# This creates each '.Po' and '.Plo' makefile fragment that we'll need in
+# order to bootstrap the dependency handling code.
+AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
+[AC_CONFIG_COMMANDS([depfiles],
+ [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS],
+ [AMDEP_TRUE="$AMDEP_TRUE" MAKE="${MAKE-make}"])])
+
+# Do all the work for Automake. -*- Autoconf -*-
+
+# Copyright (C) 1996-2020 Free Software Foundation, Inc.
+#
+# This file 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 macro actually does too much. Some checks are only needed if
+# your package does certain things. But this isn't really a big deal.
+
+dnl Redefine AC_PROG_CC to automatically invoke _AM_PROG_CC_C_O.
+m4_define([AC_PROG_CC],
+m4_defn([AC_PROG_CC])
+[_AM_PROG_CC_C_O
+])
+
+# AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
+# AM_INIT_AUTOMAKE([OPTIONS])
+# -----------------------------------------------
+# The call with PACKAGE and VERSION arguments is the old style
+# call (pre autoconf-2.50), which is being phased out. PACKAGE
+# and VERSION should now be passed to AC_INIT and removed from
+# the call to AM_INIT_AUTOMAKE.
+# We support both call styles for the transition. After
+# the next Automake release, Autoconf can make the AC_INIT
+# arguments mandatory, and then we can depend on a new Autoconf
+# release and drop the old call support.
+AC_DEFUN([AM_INIT_AUTOMAKE],
+[AC_PREREQ([2.65])dnl
+dnl Autoconf wants to disallow AM_ names. We explicitly allow
+dnl the ones we care about.
+m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
+AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
+AC_REQUIRE([AC_PROG_INSTALL])dnl
+if test "`cd $srcdir && pwd`" != "`pwd`"; then
+ # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
+ # is not polluted with repeated "-I."
+ AC_SUBST([am__isrc], [' -I$(srcdir)'])_AM_SUBST_NOTMAKE([am__isrc])dnl
+ # test to see if srcdir already configured
+ if test -f $srcdir/config.status; then
+ AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
+ fi
+fi
+
+# test whether we have cygpath
+if test -z "$CYGPATH_W"; then
+ if (cygpath --version) >/dev/null 2>/dev/null; then
+ CYGPATH_W='cygpath -w'
+ else
+ CYGPATH_W=echo
+ fi
+fi
+AC_SUBST([CYGPATH_W])
+
+# Define the identity of the package.
+dnl Distinguish between old-style and new-style calls.
+m4_ifval([$2],
+[AC_DIAGNOSE([obsolete],
+ [$0: two- and three-arguments forms are deprecated.])
+m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
+ AC_SUBST([PACKAGE], [$1])dnl
+ AC_SUBST([VERSION], [$2])],
+[_AM_SET_OPTIONS([$1])dnl
+dnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT.
+m4_if(
+ m4_ifdef([AC_PACKAGE_NAME], [ok]):m4_ifdef([AC_PACKAGE_VERSION], [ok]),
+ [ok:ok],,
+ [m4_fatal([AC_INIT should be called with package and version arguments])])dnl
+ AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
+ AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
+
+_AM_IF_OPTION([no-define],,
+[AC_DEFINE_UNQUOTED([PACKAGE], ["$PACKAGE"], [Name of package])
+ AC_DEFINE_UNQUOTED([VERSION], ["$VERSION"], [Version number of package])])dnl
+
+# Some tools Automake needs.
+AC_REQUIRE([AM_SANITY_CHECK])dnl
+AC_REQUIRE([AC_ARG_PROGRAM])dnl
+AM_MISSING_PROG([ACLOCAL], [aclocal-${am__api_version}])
+AM_MISSING_PROG([AUTOCONF], [autoconf])
+AM_MISSING_PROG([AUTOMAKE], [automake-${am__api_version}])
+AM_MISSING_PROG([AUTOHEADER], [autoheader])
+AM_MISSING_PROG([MAKEINFO], [makeinfo])
+AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
+AC_REQUIRE([AM_PROG_INSTALL_STRIP])dnl
+AC_REQUIRE([AC_PROG_MKDIR_P])dnl
+# For better backward compatibility. To be removed once Automake 1.9.x
+# dies out for good. For more background, see:
+# <https://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
+# <https://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
+AC_SUBST([mkdir_p], ['$(MKDIR_P)'])
+# We need awk for the "check" target (and possibly the TAP driver). The
+# system "awk" is bad on some platforms.
+AC_REQUIRE([AC_PROG_AWK])dnl
+AC_REQUIRE([AC_PROG_MAKE_SET])dnl
+AC_REQUIRE([AM_SET_LEADING_DOT])dnl
+_AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])],
+ [_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])],
+ [_AM_PROG_TAR([v7])])])
+_AM_IF_OPTION([no-dependencies],,
+[AC_PROVIDE_IFELSE([AC_PROG_CC],
+ [_AM_DEPENDENCIES([CC])],
+ [m4_define([AC_PROG_CC],
+ m4_defn([AC_PROG_CC])[_AM_DEPENDENCIES([CC])])])dnl
+AC_PROVIDE_IFELSE([AC_PROG_CXX],
+ [_AM_DEPENDENCIES([CXX])],
+ [m4_define([AC_PROG_CXX],
+ m4_defn([AC_PROG_CXX])[_AM_DEPENDENCIES([CXX])])])dnl
+AC_PROVIDE_IFELSE([AC_PROG_OBJC],
+ [_AM_DEPENDENCIES([OBJC])],
+ [m4_define([AC_PROG_OBJC],
+ m4_defn([AC_PROG_OBJC])[_AM_DEPENDENCIES([OBJC])])])dnl
+AC_PROVIDE_IFELSE([AC_PROG_OBJCXX],
+ [_AM_DEPENDENCIES([OBJCXX])],
+ [m4_define([AC_PROG_OBJCXX],
+ m4_defn([AC_PROG_OBJCXX])[_AM_DEPENDENCIES([OBJCXX])])])dnl
+])
+AC_REQUIRE([AM_SILENT_RULES])dnl
+dnl The testsuite driver may need to know about EXEEXT, so add the
+dnl 'am__EXEEXT' conditional if _AM_COMPILER_EXEEXT was seen. This
+dnl macro is hooked onto _AC_COMPILER_EXEEXT early, see below.
+AC_CONFIG_COMMANDS_PRE(dnl
+[m4_provide_if([_AM_COMPILER_EXEEXT],
+ [AM_CONDITIONAL([am__EXEEXT], [test -n "$EXEEXT"])])])dnl
+
+# 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: <https://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
+ AC_MSG_ERROR([Your 'rm' program is bad, sorry.])
+ fi
+fi
+dnl The trailing newline in this macro's definition is deliberate, for
+dnl backward compatibility and to allow trailing 'dnl'-style comments
+dnl after the AM_INIT_AUTOMAKE invocation. See automake bug#16841.
+])
+
+dnl Hook into '_AC_COMPILER_EXEEXT' early to learn its expansion. Do not
+dnl add the conditional right here, as _AC_COMPILER_EXEEXT may be further
+dnl mangled by Autoconf and run in a shell conditional statement.
+m4_define([_AC_COMPILER_EXEEXT],
+m4_defn([_AC_COMPILER_EXEEXT])[m4_provide([_AM_COMPILER_EXEEXT])])
+
+# When config.status generates a header, we must update the stamp-h file.
+# This file resides in the same directory as the config header
+# that is generated. The stamp files are numbered to have different names.
+
+# Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
+# loop where config.status creates the headers, so we can generate
+# our stamp files there.
+AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
+[# Compute $1's index in $config_headers.
+_am_arg=$1
+_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"])`/stamp-h[]$_am_stamp_count])
+
+# Copyright (C) 2001-2020 Free Software Foundation, Inc.
+#
+# This file 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.
+
+# AM_PROG_INSTALL_SH
+# ------------------
+# Define $install_sh.
+AC_DEFUN([AM_PROG_INSTALL_SH],
+[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
+if test x"${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
+AC_SUBST([install_sh])])
+
+# Copyright (C) 2003-2020 Free Software Foundation, Inc.
+#
+# This file 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.
+
+# Check whether the underlying file-system supports filenames
+# with a leading dot. For instance MS-DOS doesn't.
+AC_DEFUN([AM_SET_LEADING_DOT],
+[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
+AC_SUBST([am__leading_dot])])
+
+# Add --enable-maintainer-mode option to configure. -*- Autoconf -*-
+# From Jim Meyering
+
+# Copyright (C) 1996-2020 Free Software Foundation, Inc.
+#
+# This file 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.
+
+# AM_MAINTAINER_MODE([DEFAULT-MODE])
+# ----------------------------------
+# Control maintainer-specific portions of Makefiles.
+# Default is to disable them, unless 'enable' is passed literally.
+# For symmetry, 'disable' may be passed as well. Anyway, the user
+# can override the default with the --enable/--disable switch.
+AC_DEFUN([AM_MAINTAINER_MODE],
+[m4_case(m4_default([$1], [disable]),
+ [enable], [m4_define([am_maintainer_other], [disable])],
+ [disable], [m4_define([am_maintainer_other], [enable])],
+ [m4_define([am_maintainer_other], [enable])
+ m4_warn([syntax], [unexpected argument to AM@&t@_MAINTAINER_MODE: $1])])
+AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])
+ dnl maintainer-mode's default is 'disable' unless 'enable' is passed
+ AC_ARG_ENABLE([maintainer-mode],
+ [AS_HELP_STRING([--]am_maintainer_other[-maintainer-mode],
+ am_maintainer_other[ make rules and dependencies not useful
+ (and sometimes confusing) to the casual installer])],
+ [USE_MAINTAINER_MODE=$enableval],
+ [USE_MAINTAINER_MODE=]m4_if(am_maintainer_other, [enable], [no], [yes]))
+ AC_MSG_RESULT([$USE_MAINTAINER_MODE])
+ AM_CONDITIONAL([MAINTAINER_MODE], [test $USE_MAINTAINER_MODE = yes])
+ MAINT=$MAINTAINER_MODE_TRUE
+ AC_SUBST([MAINT])dnl
+]
+)
+
+# Check to see how 'make' treats includes. -*- Autoconf -*-
+
+# Copyright (C) 2001-2020 Free Software Foundation, Inc.
+#
+# This file 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.
+
+# AM_MAKE_INCLUDE()
+# -----------------
+# Check whether make has an 'include' directive that can support all
+# the idioms we need for our automatic dependency tracking code.
+AC_DEFUN([AM_MAKE_INCLUDE],
+[AC_MSG_CHECKING([whether ${MAKE-make} supports the include directive])
+cat > confinc.mk << 'END'
+am__doit:
+ @echo this is the am__doit target >confinc.out
+.PHONY: am__doit
+END
+am__include="#"
+am__quote=
+# BSD make does it like this.
+echo '.include "confinc.mk" # ignored' > confmf.BSD
+# Other make implementations (GNU, Solaris 10, AIX) do it like this.
+echo 'include confinc.mk # ignored' > confmf.GNU
+_am_result=no
+for s in GNU BSD; do
+ AM_RUN_LOG([${MAKE-make} -f confmf.$s && cat confinc.out])
+ AS_CASE([$?:`cat confinc.out 2>/dev/null`],
+ ['0:this is the am__doit target'],
+ [AS_CASE([$s],
+ [BSD], [am__include='.include' am__quote='"'],
+ [am__include='include' am__quote=''])])
+ if test "$am__include" != "#"; then
+ _am_result="yes ($s style)"
+ break
+ fi
+done
+rm -f confinc.* confmf.*
+AC_MSG_RESULT([${_am_result}])
+AC_SUBST([am__include])])
+AC_SUBST([am__quote])])
+
+# Fake the existence of programs that GNU maintainers use. -*- Autoconf -*-
+
+# Copyright (C) 1997-2020 Free Software Foundation, Inc.
+#
+# This file 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.
+
+# AM_MISSING_PROG(NAME, PROGRAM)
+# ------------------------------
+AC_DEFUN([AM_MISSING_PROG],
+[AC_REQUIRE([AM_MISSING_HAS_RUN])
+$1=${$1-"${am_missing_run}$2"}
+AC_SUBST($1)])
+
+# AM_MISSING_HAS_RUN
+# ------------------
+# Define MISSING if not defined so far and test if it is modern enough.
+# If it is, set am_missing_run to use it, otherwise, to nothing.
+AC_DEFUN([AM_MISSING_HAS_RUN],
+[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
+AC_REQUIRE_AUX_FILE([missing])dnl
+if test x"${MISSING+set}" != xset; then
+ MISSING="\${SHELL} '$am_aux_dir/missing'"
+fi
+# Use eval to expand $SHELL
+if eval "$MISSING --is-lightweight"; then
+ am_missing_run="$MISSING "
+else
+ am_missing_run=
+ AC_MSG_WARN(['missing' script is too old or missing])
+fi
+])
+
+# Helper functions for option handling. -*- Autoconf -*-
+
+# Copyright (C) 2001-2020 Free Software Foundation, Inc.
+#
+# This file 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.
+
+# _AM_MANGLE_OPTION(NAME)
+# -----------------------
+AC_DEFUN([_AM_MANGLE_OPTION],
+[[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
+
+# _AM_SET_OPTION(NAME)
+# --------------------
+# Set option NAME. Presently that only means defining a flag for this option.
+AC_DEFUN([_AM_SET_OPTION],
+[m4_define(_AM_MANGLE_OPTION([$1]), [1])])
+
+# _AM_SET_OPTIONS(OPTIONS)
+# ------------------------
+# OPTIONS is a space-separated list of Automake options.
+AC_DEFUN([_AM_SET_OPTIONS],
+[m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
+
+# _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
+# -------------------------------------------
+# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
+AC_DEFUN([_AM_IF_OPTION],
+[m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
+
+# Copyright (C) 1999-2020 Free Software Foundation, Inc.
+#
+# This file 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.
+
+# _AM_PROG_CC_C_O
+# ---------------
+# Like AC_PROG_CC_C_O, but changed for automake. We rewrite AC_PROG_CC
+# to automatically call this.
+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 $CC"
+fi
+AC_LANG_POP([C])])
+
+# For backward compatibility.
+AC_DEFUN_ONCE([AM_PROG_CC_C_O], [AC_REQUIRE([AC_PROG_CC])])
+
+# Copyright (C) 2001-2020 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# AM_RUN_LOG(COMMAND)
+# -------------------
+# Run COMMAND, save the exit status in ac_status, and log it.
+# (This has been adapted from Autoconf's _AC_RUN_LOG macro.)
+AC_DEFUN([AM_RUN_LOG],
+[{ echo "$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); }])
+
+# Check to make sure that the build environment is sane. -*- Autoconf -*-
+
+# Copyright (C) 1996-2020 Free Software Foundation, Inc.
+#
+# This file 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.
+
+# AM_SANITY_CHECK
+# ---------------
+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
+])
+
+# Copyright (C) 2009-2020 Free Software Foundation, Inc.
+#
+# This file 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.
+
+# AM_SILENT_RULES([DEFAULT])
+# --------------------------
+# Enable less verbose build rules; with the default set to DEFAULT
+# ("yes" being less verbose, "no" or empty being verbose).
+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
+])
+
+# Copyright (C) 2001-2020 Free Software Foundation, Inc.
+#
+# This file 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.
+
+# AM_PROG_INSTALL_STRIP
+# ---------------------
+# One issue with vendor 'install' (even GNU) is that you can't
+# specify the program used to strip binaries. This is especially
+# annoying in cross-compiling environments, where the build's strip
+# is unlikely to handle the host's binaries.
+# Fortunately install-sh will honor a STRIPPROG variable, so we
+# always use install-sh in "make install-strip", and initialize
+# STRIPPROG with the value of the STRIP variable (set by the user).
+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])])
+
+# Copyright (C) 2006-2020 Free Software Foundation, Inc.
+#
+# This file 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.
+
+# _AM_SUBST_NOTMAKE(VARIABLE)
+# ---------------------------
+# Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
+# This macro is traced by Automake.
+AC_DEFUN([_AM_SUBST_NOTMAKE])
+
+# AM_SUBST_NOTMAKE(VARIABLE)
+# --------------------------
+# Public sister of _AM_SUBST_NOTMAKE.
+AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
+
+# Check how to create a tarball. -*- Autoconf -*-
+
+# Copyright (C) 2004-2020 Free Software Foundation, Inc.
+#
+# This file 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.
+
+# _AM_PROG_TAR(FORMAT)
+# --------------------
+# Check how to create a tarball in format FORMAT.
+# FORMAT should be one of 'v7', 'ustar', or 'pax'.
+#
+# Substitute a variable $(am__tar) that is a command
+# writing to stdout a FORMAT-tarball containing the directory
+# $tardir.
+# tardir=directory && $(am__tar) > result.tar
+#
+# Substitute a variable $(am__untar) that extract such
+# a tarball read from stdin.
+# $(am__untar) < result.tar
+#
+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])
+]) # _AM_PROG_TAR
+
+m4_include([../../m4/ax_cxx_compile_stdcxx.m4])
+m4_include([../../m4/kpse-common.m4])
+m4_include([../../m4/kpse-warnings.m4])
diff --git a/Build/source/libs/graphite2/config.h.in b/Build/source/libs/graphite2/config.h.in
new file mode 100644
index 00000000000..292d75521ba
--- /dev/null
+++ b/Build/source/libs/graphite2/config.h.in
@@ -0,0 +1,34 @@
+/* config.h.in. Generated from configure.ac by autoheader. */
+
+/* Define to 1 to disable fileface support. */
+#undef GRAPHITE2_NFILEFACE
+
+/* Define to 1 to disable tracing support. */
+#undef GRAPHITE2_NTRACING
+
+/* define if the compiler supports basic C++11 syntax */
+#undef HAVE_CXX11
+
+/* 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
+
+/* Version number of package */
+#undef VERSION
diff --git a/Build/source/libs/graphite2/configure b/Build/source/libs/graphite2/configure
new file mode 100755
index 00000000000..dd1dcc32549
--- /dev/null
+++ b/Build/source/libs/graphite2/configure
@@ -0,0 +1,7469 @@
+#! /bin/sh
+# Guess values for system-dependent variables and create Makefiles.
+# Generated by GNU Autoconf 2.69 for graphite2 (TeX Live) 1.3.14.
+#
+# 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"
+ 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%[^_$as_cr_alnum]%_%g'"
+
+
+test -n "$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='graphite2 (TeX Live)'
+PACKAGE_TARNAME='graphite2--tex-live-'
+PACKAGE_VERSION='1.3.14'
+PACKAGE_STRING='graphite2 (TeX Live) 1.3.14'
+PACKAGE_BUGREPORT='tex-k@tug.org'
+PACKAGE_URL=''
+
+ac_unique_file="graphite2-src/graphite2.pc.in"
+ac_subst_vars='am__EXEEXT_FALSE
+am__EXEEXT_TRUE
+LTLIBOBJS
+LIBOBJS
+GRAPHITE2_TREE
+WITH_TRACING_FALSE
+WITH_TRACING_TRUE
+WITH_FILEFACE_FALSE
+WITH_FILEFACE_TRUE
+DIRECT_TYPE_FALSE
+DIRECT_TYPE_TRUE
+build_FALSE
+build_TRUE
+LN_S
+RANLIB
+HAVE_CXX11
+WARNING_CXXFLAGS
+am__fastdepCXX_FALSE
+am__fastdepCXX_TRUE
+CXXDEPMODE
+ac_ct_CXX
+CXXFLAGS
+CXX
+WARNING_CFLAGS
+am__fastdepCC_FALSE
+am__fastdepCC_TRUE
+CCDEPMODE
+am__nodep
+AMDEPBACKSLASH
+AMDEP_FALSE
+AMDEP_TRUE
+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
+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
+am__quote'
+ac_subst_files=''
+ac_user_opts='
+enable_option_checking
+enable_silent_rules
+enable_maintainer_mode
+enable_dependency_tracking
+enable_compiler_warnings
+'
+ ac_precious_vars='build_alias
+host_alias
+target_alias
+CC
+CFLAGS
+LDFLAGS
+LIBS
+CPPFLAGS
+CXX
+CXXFLAGS
+CCC'
+
+
+# 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'
+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=$ac_optarg ;;
+
+ -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+ | -silent | --silent | --silen | --sile | --sil)
+ silent=yes ;;
+
+ -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
+ ac_prev=sbindir ;;
+ -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
+ | --sbi=* | --sb=*)
+ sbindir=$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 \`$0 --help' for more information"
+ ;;
+
+ *=*)
+ ac_envvar=`expr "x$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 $ac_option"
+fi
+
+if test -n "$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: $ac_unrecognized_opts" >&2 ;;
+ esac
+fi
+
+# Check all directory arguments for consistency.
+for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
+ datadir sysconfdir sharedstatedir localstatedir includedir \
+ oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
+ libdir localedir mandir
+do
+ eval ac_val=\$$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 graphite2 (TeX Live) 1.3.14 to adapt to many kinds of systems.
+
+Usage: $0 [OPTION]... [VAR=VALUE]...
+
+To assign environment variables (e.g., CC, CFLAGS...), specify them as
+VAR=VALUE. See below for descriptions of some of the useful variables.
+
+Defaults for the options are specified in brackets.
+
+Configuration:
+ -h, --help display this help and exit
+ --help=short display options specific to this package
+ --help=recursive display the short help of all the included packages
+ -V, --version display version information and exit
+ -q, --quiet, --silent do not print \`checking ...' messages
+ --cache-file=FILE cache test results in FILE [disabled]
+ -C, --config-cache alias for \`--cache-file=config.cache'
+ -n, --no-create do not create output files
+ --srcdir=DIR find the sources in DIR [configure dir or \`..']
+
+Installation directories:
+ --prefix=PREFIX install architecture-independent files in PREFIX
+ [$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 \`$ac_default_prefix' using \`--prefix',
+for instance \`--prefix=\$HOME'.
+
+For better control, use the options below.
+
+Fine tuning of the installation directories:
+ --bindir=DIR user executables [EPREFIX/bin]
+ --sbindir=DIR system admin executables [EPREFIX/sbin]
+ --libexecdir=DIR program executables [EPREFIX/libexec]
+ --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
+ --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
+ --localstatedir=DIR modifiable single-machine data [PREFIX/var]
+ --libdir=DIR object code libraries [EPREFIX/lib]
+ --includedir=DIR C header files [PREFIX/include]
+ --oldincludedir=DIR C header files for non-gcc [/usr/include]
+ --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
+ --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
+ --infodir=DIR info documentation [DATAROOTDIR/info]
+ --localedir=DIR locale-dependent data [DATAROOTDIR/locale]
+ --mandir=DIR man documentation [DATAROOTDIR/man]
+ --docdir=DIR documentation root
+ [DATAROOTDIR/doc/graphite2--tex-live-]
+ --htmldir=DIR html documentation [DOCDIR]
+ --dvidir=DIR dvi documentation [DOCDIR]
+ --pdfdir=DIR pdf documentation [DOCDIR]
+ --psdir=DIR ps documentation [DOCDIR]
+_ACEOF
+
+ cat <<\_ACEOF
+
+Program names:
+ --program-prefix=PREFIX prepend PREFIX to installed program names
+ --program-suffix=SUFFIX append SUFFIX to installed program names
+ --program-transform-name=PROGRAM run sed PROGRAM on installed program names
+_ACEOF
+fi
+
+if test -n "$ac_init_help"; then
+ case $ac_init_help in
+ short | recursive ) echo "Configuration of graphite2 (TeX Live) 1.3.14:";;
+ esac
+ cat <<\_ACEOF
+
+Optional Features:
+ --disable-option-checking ignore unrecognized --enable/--with options
+ --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
+ --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
+ --enable-silent-rules less verbose build output (undo: "make V=1")
+ --disable-silent-rules verbose build output (undo: "make V=0")
+ --enable-maintainer-mode
+ enable make rules and dependencies not useful (and
+ sometimes confusing) to the casual installer
+ --enable-dependency-tracking
+ do not reject slow dependency extractors
+ --disable-dependency-tracking
+ speeds up one-time build
+ --enable-compiler-warnings=[no|min|yes|max|all]
+ Turn on compiler warnings [default: yes if
+ maintainer-mode, min otherwise]
+
+Some influential environment variables:
+ CC C compiler command
+ CFLAGS C compiler flags
+ LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
+ nonstandard directory <lib dir>
+ LIBS libraries to pass to the linker, e.g. -l<library>
+ CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
+ you have headers in a nonstandard directory <include dir>
+ CXX C++ compiler command
+ CXXFLAGS C++ compiler flags
+
+Use these variables to override the choices made by `configure' or to help
+it to find libraries and programs with nonstandard names/locations.
+
+Report bugs to <tex-k@tug.org>.
+_ACEOF
+ac_status=$?
+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 $ac_init_version; then
+ cat <<\_ACEOF
+graphite2 (TeX Live) configure 1.3.14
+generated by GNU Autoconf 2.69
+
+Copyright (C) 2012 Free Software Foundation, Inc.
+This configure script is free software; the Free Software Foundation
+gives unlimited permission to copy, distribute and modify it.
+_ACEOF
+ exit
+fi
+
+## ------------------------ ##
+## Autoconf initialization. ##
+## ------------------------ ##
+
+# ac_fn_c_try_compile LINENO
+# --------------------------
+# Try to compile conftest.$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 $ac_retval
+
+} # ac_fn_c_try_compile
+
+# ac_fn_c_try_link LINENO
+# -----------------------
+# Try to link conftest.$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 $ac_retval
+
+} # ac_fn_c_try_link
+
+# ac_fn_cxx_try_compile LINENO
+# ----------------------------
+# Try to compile conftest.$ac_ext, and return whether this succeeded.
+ac_fn_cxx_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_cxx_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_cxx_try_compile
+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 graphite2 (TeX Live) $as_me 1.3.14, 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='1.16'
+
+# 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"${MISSING+set}" != xset; then
+ MISSING="\${SHELL} '$am_aux_dir/missing'"
+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"
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} supports the include directive" >&5
+$as_echo_n "checking whether ${MAKE-make} supports the include directive... " >&6; }
+cat > confinc.mk << 'END'
+am__doit:
+ @echo this is the am__doit target >confinc.out
+.PHONY: am__doit
+END
+am__include="#"
+am__quote=
+# BSD make does it like this.
+echo '.include "confinc.mk" # ignored' > confmf.BSD
+# Other make implementations (GNU, Solaris 10, AIX) do it like this.
+echo 'include confinc.mk # ignored' > confmf.GNU
+_am_result=no
+for s in GNU BSD; do
+ { echo "$as_me:$LINENO: ${MAKE-make} -f confmf.$s && cat confinc.out" >&5
+ (${MAKE-make} -f confmf.$s && cat confinc.out) >&5 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }
+ case $?:`cat confinc.out 2>/dev/null` in #(
+ '0:this is the am__doit target') :
+ case $s in #(
+ BSD) :
+ am__include='.include' am__quote='"' ;; #(
+ *) :
+ am__include='include' am__quote='' ;;
+esac ;; #(
+ *) :
+ ;;
+esac
+ if test "$am__include" != "#"; then
+ _am_result="yes ($s style)"
+ break
+ fi
+done
+rm -f confinc.* confmf.*
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: ${_am_result}" >&5
+$as_echo "${_am_result}" >&6; }
+
+# Check whether --enable-dependency-tracking was given.
+if test "${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
+
+##tldbg KPSE_BASIC: Remember graphite2 () as Kpse_Package (for future messages).
+
+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 "$CYGPATH_W"; then
+ if (cygpath --version) >/dev/null 2>/dev/null; then
+ CYGPATH_W='cygpath -w'
+ else
+ CYGPATH_W=echo
+ fi
+fi
+
+
+# Define the identity of the package.
+ PACKAGE='graphite2--tex-live-'
+ VERSION='1.3.14'
+
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE "$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-"${am_missing_run}makeinfo"}
+
+# For better backward compatibility. To be removed once Automake 1.9.x
+# dies out for good. For more background, see:
+# <https://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
+# <https://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
+mkdir_p='$(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: <https://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
+
+
+ac_ext=cpp
+ac_cpp='$CXXCPP $CPPFLAGS'
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
+if test -z "$CXX"; then
+ if test -n "$CCC"; then
+ CXX=$CCC
+ else
+ if test -n "$ac_tool_prefix"; then
+ for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
+ 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_CXX+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$CXX"; then
+ ac_cv_prog_CXX="$CXX" # Let the user override the test.
+else
+as_save_IFS=$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_CXX="$ac_tool_prefix$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
+CXX=$ac_cv_prog_CXX
+if test -n "$CXX"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
+$as_echo "$CXX" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$CXX" && break
+ done
+fi
+if test -z "$CXX"; then
+ ac_ct_CXX=$CXX
+ for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
+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_CXX+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_CXX"; then
+ ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
+else
+as_save_IFS=$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_CXX="$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_CXX=$ac_cv_prog_ac_ct_CXX
+if test -n "$ac_ct_CXX"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
+$as_echo "$ac_ct_CXX" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$ac_ct_CXX" && break
+done
+
+ if test "x$ac_ct_CXX" = x; then
+ CXX="g++"
+ 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
+ CXX=$ac_ct_CXX
+ fi
+fi
+
+ fi
+fi
+# Provide some information about the compiler.
+$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_cxx_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_cxx_try_compile "$LINENO"; then :
+ ac_compiler_gnu=yes
+else
+ ac_compiler_gnu=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
+$as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
+if test $ac_compiler_gnu = yes; then
+ GXX=yes
+else
+ GXX=
+fi
+ac_test_CXXFLAGS=${CXXFLAGS+set}
+ac_save_CXXFLAGS=$CXXFLAGS
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
+$as_echo_n "checking whether $CXX accepts -g... " >&6; }
+if ${ac_cv_prog_cxx_g+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_save_cxx_werror_flag=$ac_cxx_werror_flag
+ ac_cxx_werror_flag=yes
+ ac_cv_prog_cxx_g=no
+ CXXFLAGS="-g"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ ac_cv_prog_cxx_g=yes
+else
+ CXXFLAGS=""
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+
+else
+ ac_cxx_werror_flag=$ac_save_cxx_werror_flag
+ CXXFLAGS="-g"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ ac_cv_prog_cxx_g=yes
+fi
+rm -f core conftest.err conftest.$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.$ac_ext
+ ac_cxx_werror_flag=$ac_save_cxx_werror_flag
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
+$as_echo "$ac_cv_prog_cxx_g" >&6; }
+if test "$ac_test_CXXFLAGS" = set; then
+ CXXFLAGS=$ac_save_CXXFLAGS
+elif test $ac_cv_prog_cxx_g = yes; then
+ if test "$GXX" = yes; then
+ CXXFLAGS="-g -O2"
+ else
+ CXXFLAGS="-g"
+ fi
+else
+ if test "$GXX" = yes; then
+ CXXFLAGS="-O2"
+ else
+ CXXFLAGS=
+ fi
+fi
+ac_ext=c
+ac_cpp='$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="$CXX" 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_CXX_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_CXX_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 &&
+ ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
+ # icc doesn't choke on unknown options, it will just issue warnings
+ # or remarks (even with -Werror). So we grep stderr for any message
+ # that says an option was ignored or not supported.
+ # When given -MP, icc 7.0 and 7.1 complain thusly:
+ # icc: Command line warning: ignoring option '-M'; no argument required
+ # The diagnosis changed in icc 8.0:
+ # icc: Command line remark: option '-MP' not supported
+ if (grep 'ignoring option' conftest.err ||
+ grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
+ am_cv_CXX_dependencies_compiler_type=$depmode
+ break
+ fi
+ fi
+ done
+
+ cd ..
+ rm -rf conftest.dir
+else
+ am_cv_CXX_dependencies_compiler_type=none
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CXX_dependencies_compiler_type" >&5
+$as_echo "$am_cv_CXX_dependencies_compiler_type" >&6; }
+CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type
+
+ if
+ test "x$enable_dependency_tracking" != xno \
+ && test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then
+ am__fastdepCXX_TRUE=
+ am__fastdepCXX_FALSE='#'
+else
+ am__fastdepCXX_TRUE='#'
+ am__fastdepCXX_FALSE=
+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_cxxflags+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test "x$GXX" = xyes; then
+ kpse_cv_warning_cxxflags=
+kpse_warn_strings="-Wno-write-strings"
+if test "x$enable_compiler_warnings" != xno; then
+ kpse_cv_warning_cxxflags="-Wreturn-type"
+ case `$CXX -dumpversion` in #(
+ 3.* | 4.[012345].*) :
+ kpse_cv_warning_cxxflags="-Wimplicit $kpse_cv_warning_cxxflags" ;; #(
+ *) :
+ ;;
+esac
+ case `$CXX -dumpversion` in #(
+ 3.[234].* | 4.* | 5.*) :
+ kpse_cv_warning_cxxflags="$kpse_cv_warning_cxxflags -Wno-unknown-pragmas" ;; #(
+ *) :
+ ;;
+esac
+ if test "x$enable_compiler_warnings" != xmin; then
+ kpse_cv_warning_cxxflags="-Wall -Wunused $kpse_cv_warning_cxxflags"
+ if test "x$enable_compiler_warnings" != xyes; then
+ kpse_cv_warning_cxxflags="$kpse_cv_warning_cxxflags -Wparentheses -Wswitch -Wtrigraphs -Wpointer-arith"
+ kpse_cv_warning_cxxflags="$kpse_cv_warning_cxxflags -Wcast-qual -Wcast-align"
+ kpse_warn_strings="-Wwrite-strings"
+ if test "x$enable_compiler_warnings" != xmax; then
+ kpse_cv_warning_cxxflags="$kpse_cv_warning_cxxflags -Wshadow"
+ fi
+ fi
+ fi
+fi
+kpse_cv_warning_cxxflags="$kpse_cv_warning_cxxflags $kpse_warn_strings"
+elif test "x$enable_compiler_warnings" = xno; then
+ kpse_cv_warning_cxxflags=
+else
+ kpse_cv_warning_cxxflags= # FIXME: warning flags for non-GNU C++ compilers
+fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $kpse_cv_warning_cxxflags" >&5
+$as_echo "$kpse_cv_warning_cxxflags" >&6; }
+WARNING_CXXFLAGS=$kpse_cv_warning_cxxflags
+
+
+
+
+ ax_cxx_compile_alternatives="11 0x" ax_cxx_compile_cxx11_required=true
+ ac_ext=cpp
+ac_cpp='$CXXCPP $CPPFLAGS'
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
+ ac_success=no
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX supports C++11 features by default" >&5
+$as_echo_n "checking whether $CXX supports C++11 features by default... " >&6; }
+if ${ax_cv_cxx_compile_cxx11+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+
+// If the compiler admits that it is not ready for C++11, why torture it?
+// Hopefully, this will speed up the test.
+
+#ifndef __cplusplus
+
+#error "This is not a C++ compiler"
+
+#elif __cplusplus < 201103L
+
+#error "This is not a C++11 compiler"
+
+#else
+
+namespace cxx11
+{
+
+ namespace test_static_assert
+ {
+
+ template <typename T>
+ struct check
+ {
+ static_assert(sizeof(int) <= sizeof(T), "not big enough");
+ };
+
+ }
+
+ namespace test_final_override
+ {
+
+ struct Base
+ {
+ virtual void f() {}
+ };
+
+ struct Derived : public Base
+ {
+ virtual void f() override {}
+ };
+
+ }
+
+ namespace test_double_right_angle_brackets
+ {
+
+ template < typename T >
+ struct check {};
+
+ typedef check<void> single_type;
+ typedef check<check<void>> double_type;
+ typedef check<check<check<void>>> triple_type;
+ typedef check<check<check<check<void>>>> quadruple_type;
+
+ }
+
+ namespace test_decltype
+ {
+
+ int
+ f()
+ {
+ int a = 1;
+ decltype(a) b = 2;
+ return a + b;
+ }
+
+ }
+
+ namespace test_type_deduction
+ {
+
+ template < typename T1, typename T2 >
+ struct is_same
+ {
+ static const bool value = false;
+ };
+
+ template < typename T >
+ struct is_same<T, T>
+ {
+ static const bool value = true;
+ };
+
+ template < typename T1, typename T2 >
+ auto
+ add(T1 a1, T2 a2) -> decltype(a1 + a2)
+ {
+ return a1 + a2;
+ }
+
+ int
+ test(const int c, volatile int v)
+ {
+ static_assert(is_same<int, decltype(0)>::value == true, "");
+ static_assert(is_same<int, decltype(c)>::value == false, "");
+ static_assert(is_same<int, decltype(v)>::value == false, "");
+ auto ac = c;
+ auto av = v;
+ auto sumi = ac + av + 'x';
+ auto sumf = ac + av + 1.0;
+ static_assert(is_same<int, decltype(ac)>::value == true, "");
+ static_assert(is_same<int, decltype(av)>::value == true, "");
+ static_assert(is_same<int, decltype(sumi)>::value == true, "");
+ static_assert(is_same<int, decltype(sumf)>::value == false, "");
+ static_assert(is_same<int, decltype(add(c, v))>::value == true, "");
+ return (sumf > 0.0) ? sumi : add(c, v);
+ }
+
+ }
+
+ namespace test_noexcept
+ {
+
+ int f() { return 0; }
+ int g() noexcept { return 0; }
+
+ static_assert(noexcept(f()) == false, "");
+ static_assert(noexcept(g()) == true, "");
+
+ }
+
+ namespace test_constexpr
+ {
+
+ template < typename CharT >
+ unsigned long constexpr
+ strlen_c_r(const CharT *const s, const unsigned long acc) noexcept
+ {
+ return *s ? strlen_c_r(s + 1, acc + 1) : acc;
+ }
+
+ template < typename CharT >
+ unsigned long constexpr
+ strlen_c(const CharT *const s) noexcept
+ {
+ return strlen_c_r(s, 0UL);
+ }
+
+ static_assert(strlen_c("") == 0UL, "");
+ static_assert(strlen_c("1") == 1UL, "");
+ static_assert(strlen_c("example") == 7UL, "");
+ static_assert(strlen_c("another\0example") == 7UL, "");
+
+ }
+
+ namespace test_rvalue_references
+ {
+
+ template < int N >
+ struct answer
+ {
+ static constexpr int value = N;
+ };
+
+ answer<1> f(int&) { return answer<1>(); }
+ answer<2> f(const int&) { return answer<2>(); }
+ answer<3> f(int&&) { return answer<3>(); }
+
+ void
+ test()
+ {
+ int i = 0;
+ const int c = 0;
+ static_assert(decltype(f(i))::value == 1, "");
+ static_assert(decltype(f(c))::value == 2, "");
+ static_assert(decltype(f(0))::value == 3, "");
+ }
+
+ }
+
+ namespace test_uniform_initialization
+ {
+
+ struct test
+ {
+ static const int zero {};
+ static const int one {1};
+ };
+
+ static_assert(test::zero == 0, "");
+ static_assert(test::one == 1, "");
+
+ }
+
+ namespace test_lambdas
+ {
+
+ void
+ test1()
+ {
+ auto lambda1 = [](){};
+ auto lambda2 = lambda1;
+ lambda1();
+ lambda2();
+ }
+
+ int
+ test2()
+ {
+ auto a = [](int i, int j){ return i + j; }(1, 2);
+ auto b = []() -> int { return '0'; }();
+ auto c = [=](){ return a + b; }();
+ auto d = [&](){ return c; }();
+ auto e = [a, &b](int x) mutable {
+ const auto identity = [](int y){ return y; };
+ for (auto i = 0; i < a; ++i)
+ a += b--;
+ return x + identity(a + b);
+ }(0);
+ return a + b + c + d + e;
+ }
+
+ int
+ test3()
+ {
+ const auto nullary = [](){ return 0; };
+ const auto unary = [](int x){ return x; };
+ using nullary_t = decltype(nullary);
+ using unary_t = decltype(unary);
+ const auto higher1st = [](nullary_t f){ return f(); };
+ const auto higher2nd = [unary](nullary_t f1){
+ return [unary, f1](unary_t f2){ return f2(unary(f1())); };
+ };
+ return higher1st(nullary) + higher2nd(nullary)(unary);
+ }
+
+ }
+
+ namespace test_variadic_templates
+ {
+
+ template <int...>
+ struct sum;
+
+ template <int N0, int... N1toN>
+ struct sum<N0, N1toN...>
+ {
+ static constexpr auto value = N0 + sum<N1toN...>::value;
+ };
+
+ template <>
+ struct sum<>
+ {
+ static constexpr auto value = 0;
+ };
+
+ static_assert(sum<>::value == 0, "");
+ static_assert(sum<1>::value == 1, "");
+ static_assert(sum<23>::value == 23, "");
+ static_assert(sum<1, 2>::value == 3, "");
+ static_assert(sum<5, 5, 11>::value == 21, "");
+ static_assert(sum<2, 3, 5, 7, 11, 13>::value == 41, "");
+
+ }
+
+ // http://stackoverflow.com/questions/13728184/template-aliases-and-sfinae
+ // Clang 3.1 fails with headers of libstd++ 4.8.3 when using std::function
+ // because of this.
+ namespace test_template_alias_sfinae
+ {
+
+ struct foo {};
+
+ template<typename T>
+ using member = typename T::member_type;
+
+ template<typename T>
+ void func(...) {}
+
+ template<typename T>
+ void func(member<T>*) {}
+
+ void test();
+
+ void test() { func<foo>(0); }
+
+ }
+
+} // namespace cxx11
+
+#endif // __cplusplus >= 201103L
+
+
+
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ ax_cv_cxx_compile_cxx11=yes
+else
+ ax_cv_cxx_compile_cxx11=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_cxx_compile_cxx11" >&5
+$as_echo "$ax_cv_cxx_compile_cxx11" >&6; }
+ if test x$ax_cv_cxx_compile_cxx11 = xyes; then
+ ac_success=yes
+ fi
+
+ if test x$ac_success = xno; then
+ for alternative in ${ax_cxx_compile_alternatives}; do
+ switch="-std=gnu++${alternative}"
+ cachevar=`$as_echo "ax_cv_cxx_compile_cxx11_$switch" | $as_tr_sh`
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX supports C++11 features with $switch" >&5
+$as_echo_n "checking whether $CXX supports C++11 features with $switch... " >&6; }
+if eval \${$cachevar+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_save_CXX="$CXX"
+ CXX="$CXX $switch"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+
+// If the compiler admits that it is not ready for C++11, why torture it?
+// Hopefully, this will speed up the test.
+
+#ifndef __cplusplus
+
+#error "This is not a C++ compiler"
+
+#elif __cplusplus < 201103L
+
+#error "This is not a C++11 compiler"
+
+#else
+
+namespace cxx11
+{
+
+ namespace test_static_assert
+ {
+
+ template <typename T>
+ struct check
+ {
+ static_assert(sizeof(int) <= sizeof(T), "not big enough");
+ };
+
+ }
+
+ namespace test_final_override
+ {
+
+ struct Base
+ {
+ virtual void f() {}
+ };
+
+ struct Derived : public Base
+ {
+ virtual void f() override {}
+ };
+
+ }
+
+ namespace test_double_right_angle_brackets
+ {
+
+ template < typename T >
+ struct check {};
+
+ typedef check<void> single_type;
+ typedef check<check<void>> double_type;
+ typedef check<check<check<void>>> triple_type;
+ typedef check<check<check<check<void>>>> quadruple_type;
+
+ }
+
+ namespace test_decltype
+ {
+
+ int
+ f()
+ {
+ int a = 1;
+ decltype(a) b = 2;
+ return a + b;
+ }
+
+ }
+
+ namespace test_type_deduction
+ {
+
+ template < typename T1, typename T2 >
+ struct is_same
+ {
+ static const bool value = false;
+ };
+
+ template < typename T >
+ struct is_same<T, T>
+ {
+ static const bool value = true;
+ };
+
+ template < typename T1, typename T2 >
+ auto
+ add(T1 a1, T2 a2) -> decltype(a1 + a2)
+ {
+ return a1 + a2;
+ }
+
+ int
+ test(const int c, volatile int v)
+ {
+ static_assert(is_same<int, decltype(0)>::value == true, "");
+ static_assert(is_same<int, decltype(c)>::value == false, "");
+ static_assert(is_same<int, decltype(v)>::value == false, "");
+ auto ac = c;
+ auto av = v;
+ auto sumi = ac + av + 'x';
+ auto sumf = ac + av + 1.0;
+ static_assert(is_same<int, decltype(ac)>::value == true, "");
+ static_assert(is_same<int, decltype(av)>::value == true, "");
+ static_assert(is_same<int, decltype(sumi)>::value == true, "");
+ static_assert(is_same<int, decltype(sumf)>::value == false, "");
+ static_assert(is_same<int, decltype(add(c, v))>::value == true, "");
+ return (sumf > 0.0) ? sumi : add(c, v);
+ }
+
+ }
+
+ namespace test_noexcept
+ {
+
+ int f() { return 0; }
+ int g() noexcept { return 0; }
+
+ static_assert(noexcept(f()) == false, "");
+ static_assert(noexcept(g()) == true, "");
+
+ }
+
+ namespace test_constexpr
+ {
+
+ template < typename CharT >
+ unsigned long constexpr
+ strlen_c_r(const CharT *const s, const unsigned long acc) noexcept
+ {
+ return *s ? strlen_c_r(s + 1, acc + 1) : acc;
+ }
+
+ template < typename CharT >
+ unsigned long constexpr
+ strlen_c(const CharT *const s) noexcept
+ {
+ return strlen_c_r(s, 0UL);
+ }
+
+ static_assert(strlen_c("") == 0UL, "");
+ static_assert(strlen_c("1") == 1UL, "");
+ static_assert(strlen_c("example") == 7UL, "");
+ static_assert(strlen_c("another\0example") == 7UL, "");
+
+ }
+
+ namespace test_rvalue_references
+ {
+
+ template < int N >
+ struct answer
+ {
+ static constexpr int value = N;
+ };
+
+ answer<1> f(int&) { return answer<1>(); }
+ answer<2> f(const int&) { return answer<2>(); }
+ answer<3> f(int&&) { return answer<3>(); }
+
+ void
+ test()
+ {
+ int i = 0;
+ const int c = 0;
+ static_assert(decltype(f(i))::value == 1, "");
+ static_assert(decltype(f(c))::value == 2, "");
+ static_assert(decltype(f(0))::value == 3, "");
+ }
+
+ }
+
+ namespace test_uniform_initialization
+ {
+
+ struct test
+ {
+ static const int zero {};
+ static const int one {1};
+ };
+
+ static_assert(test::zero == 0, "");
+ static_assert(test::one == 1, "");
+
+ }
+
+ namespace test_lambdas
+ {
+
+ void
+ test1()
+ {
+ auto lambda1 = [](){};
+ auto lambda2 = lambda1;
+ lambda1();
+ lambda2();
+ }
+
+ int
+ test2()
+ {
+ auto a = [](int i, int j){ return i + j; }(1, 2);
+ auto b = []() -> int { return '0'; }();
+ auto c = [=](){ return a + b; }();
+ auto d = [&](){ return c; }();
+ auto e = [a, &b](int x) mutable {
+ const auto identity = [](int y){ return y; };
+ for (auto i = 0; i < a; ++i)
+ a += b--;
+ return x + identity(a + b);
+ }(0);
+ return a + b + c + d + e;
+ }
+
+ int
+ test3()
+ {
+ const auto nullary = [](){ return 0; };
+ const auto unary = [](int x){ return x; };
+ using nullary_t = decltype(nullary);
+ using unary_t = decltype(unary);
+ const auto higher1st = [](nullary_t f){ return f(); };
+ const auto higher2nd = [unary](nullary_t f1){
+ return [unary, f1](unary_t f2){ return f2(unary(f1())); };
+ };
+ return higher1st(nullary) + higher2nd(nullary)(unary);
+ }
+
+ }
+
+ namespace test_variadic_templates
+ {
+
+ template <int...>
+ struct sum;
+
+ template <int N0, int... N1toN>
+ struct sum<N0, N1toN...>
+ {
+ static constexpr auto value = N0 + sum<N1toN...>::value;
+ };
+
+ template <>
+ struct sum<>
+ {
+ static constexpr auto value = 0;
+ };
+
+ static_assert(sum<>::value == 0, "");
+ static_assert(sum<1>::value == 1, "");
+ static_assert(sum<23>::value == 23, "");
+ static_assert(sum<1, 2>::value == 3, "");
+ static_assert(sum<5, 5, 11>::value == 21, "");
+ static_assert(sum<2, 3, 5, 7, 11, 13>::value == 41, "");
+
+ }
+
+ // http://stackoverflow.com/questions/13728184/template-aliases-and-sfinae
+ // Clang 3.1 fails with headers of libstd++ 4.8.3 when using std::function
+ // because of this.
+ namespace test_template_alias_sfinae
+ {
+
+ struct foo {};
+
+ template<typename T>
+ using member = typename T::member_type;
+
+ template<typename T>
+ void func(...) {}
+
+ template<typename T>
+ void func(member<T>*) {}
+
+ void test();
+
+ void test() { func<foo>(0); }
+
+ }
+
+} // namespace cxx11
+
+#endif // __cplusplus >= 201103L
+
+
+
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ eval $cachevar=yes
+else
+ eval $cachevar=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ CXX="$ac_save_CXX"
+fi
+eval ac_res=\$$cachevar
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+ if eval test x\$$cachevar = xyes; then
+ CXX="$CXX $switch"
+ if test -n "$CXXCPP" ; then
+ CXXCPP="$CXXCPP $switch"
+ fi
+ ac_success=yes
+ break
+ fi
+ done
+ fi
+
+ if test x$ac_success = xno; then
+ for alternative in ${ax_cxx_compile_alternatives}; do
+ for switch in -std=c++${alternative} +std=c++${alternative} "-h std=c++${alternative}"; do
+ cachevar=`$as_echo "ax_cv_cxx_compile_cxx11_$switch" | $as_tr_sh`
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX supports C++11 features with $switch" >&5
+$as_echo_n "checking whether $CXX supports C++11 features with $switch... " >&6; }
+if eval \${$cachevar+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_save_CXX="$CXX"
+ CXX="$CXX $switch"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+
+// If the compiler admits that it is not ready for C++11, why torture it?
+// Hopefully, this will speed up the test.
+
+#ifndef __cplusplus
+
+#error "This is not a C++ compiler"
+
+#elif __cplusplus < 201103L
+
+#error "This is not a C++11 compiler"
+
+#else
+
+namespace cxx11
+{
+
+ namespace test_static_assert
+ {
+
+ template <typename T>
+ struct check
+ {
+ static_assert(sizeof(int) <= sizeof(T), "not big enough");
+ };
+
+ }
+
+ namespace test_final_override
+ {
+
+ struct Base
+ {
+ virtual void f() {}
+ };
+
+ struct Derived : public Base
+ {
+ virtual void f() override {}
+ };
+
+ }
+
+ namespace test_double_right_angle_brackets
+ {
+
+ template < typename T >
+ struct check {};
+
+ typedef check<void> single_type;
+ typedef check<check<void>> double_type;
+ typedef check<check<check<void>>> triple_type;
+ typedef check<check<check<check<void>>>> quadruple_type;
+
+ }
+
+ namespace test_decltype
+ {
+
+ int
+ f()
+ {
+ int a = 1;
+ decltype(a) b = 2;
+ return a + b;
+ }
+
+ }
+
+ namespace test_type_deduction
+ {
+
+ template < typename T1, typename T2 >
+ struct is_same
+ {
+ static const bool value = false;
+ };
+
+ template < typename T >
+ struct is_same<T, T>
+ {
+ static const bool value = true;
+ };
+
+ template < typename T1, typename T2 >
+ auto
+ add(T1 a1, T2 a2) -> decltype(a1 + a2)
+ {
+ return a1 + a2;
+ }
+
+ int
+ test(const int c, volatile int v)
+ {
+ static_assert(is_same<int, decltype(0)>::value == true, "");
+ static_assert(is_same<int, decltype(c)>::value == false, "");
+ static_assert(is_same<int, decltype(v)>::value == false, "");
+ auto ac = c;
+ auto av = v;
+ auto sumi = ac + av + 'x';
+ auto sumf = ac + av + 1.0;
+ static_assert(is_same<int, decltype(ac)>::value == true, "");
+ static_assert(is_same<int, decltype(av)>::value == true, "");
+ static_assert(is_same<int, decltype(sumi)>::value == true, "");
+ static_assert(is_same<int, decltype(sumf)>::value == false, "");
+ static_assert(is_same<int, decltype(add(c, v))>::value == true, "");
+ return (sumf > 0.0) ? sumi : add(c, v);
+ }
+
+ }
+
+ namespace test_noexcept
+ {
+
+ int f() { return 0; }
+ int g() noexcept { return 0; }
+
+ static_assert(noexcept(f()) == false, "");
+ static_assert(noexcept(g()) == true, "");
+
+ }
+
+ namespace test_constexpr
+ {
+
+ template < typename CharT >
+ unsigned long constexpr
+ strlen_c_r(const CharT *const s, const unsigned long acc) noexcept
+ {
+ return *s ? strlen_c_r(s + 1, acc + 1) : acc;
+ }
+
+ template < typename CharT >
+ unsigned long constexpr
+ strlen_c(const CharT *const s) noexcept
+ {
+ return strlen_c_r(s, 0UL);
+ }
+
+ static_assert(strlen_c("") == 0UL, "");
+ static_assert(strlen_c("1") == 1UL, "");
+ static_assert(strlen_c("example") == 7UL, "");
+ static_assert(strlen_c("another\0example") == 7UL, "");
+
+ }
+
+ namespace test_rvalue_references
+ {
+
+ template < int N >
+ struct answer
+ {
+ static constexpr int value = N;
+ };
+
+ answer<1> f(int&) { return answer<1>(); }
+ answer<2> f(const int&) { return answer<2>(); }
+ answer<3> f(int&&) { return answer<3>(); }
+
+ void
+ test()
+ {
+ int i = 0;
+ const int c = 0;
+ static_assert(decltype(f(i))::value == 1, "");
+ static_assert(decltype(f(c))::value == 2, "");
+ static_assert(decltype(f(0))::value == 3, "");
+ }
+
+ }
+
+ namespace test_uniform_initialization
+ {
+
+ struct test
+ {
+ static const int zero {};
+ static const int one {1};
+ };
+
+ static_assert(test::zero == 0, "");
+ static_assert(test::one == 1, "");
+
+ }
+
+ namespace test_lambdas
+ {
+
+ void
+ test1()
+ {
+ auto lambda1 = [](){};
+ auto lambda2 = lambda1;
+ lambda1();
+ lambda2();
+ }
+
+ int
+ test2()
+ {
+ auto a = [](int i, int j){ return i + j; }(1, 2);
+ auto b = []() -> int { return '0'; }();
+ auto c = [=](){ return a + b; }();
+ auto d = [&](){ return c; }();
+ auto e = [a, &b](int x) mutable {
+ const auto identity = [](int y){ return y; };
+ for (auto i = 0; i < a; ++i)
+ a += b--;
+ return x + identity(a + b);
+ }(0);
+ return a + b + c + d + e;
+ }
+
+ int
+ test3()
+ {
+ const auto nullary = [](){ return 0; };
+ const auto unary = [](int x){ return x; };
+ using nullary_t = decltype(nullary);
+ using unary_t = decltype(unary);
+ const auto higher1st = [](nullary_t f){ return f(); };
+ const auto higher2nd = [unary](nullary_t f1){
+ return [unary, f1](unary_t f2){ return f2(unary(f1())); };
+ };
+ return higher1st(nullary) + higher2nd(nullary)(unary);
+ }
+
+ }
+
+ namespace test_variadic_templates
+ {
+
+ template <int...>
+ struct sum;
+
+ template <int N0, int... N1toN>
+ struct sum<N0, N1toN...>
+ {
+ static constexpr auto value = N0 + sum<N1toN...>::value;
+ };
+
+ template <>
+ struct sum<>
+ {
+ static constexpr auto value = 0;
+ };
+
+ static_assert(sum<>::value == 0, "");
+ static_assert(sum<1>::value == 1, "");
+ static_assert(sum<23>::value == 23, "");
+ static_assert(sum<1, 2>::value == 3, "");
+ static_assert(sum<5, 5, 11>::value == 21, "");
+ static_assert(sum<2, 3, 5, 7, 11, 13>::value == 41, "");
+
+ }
+
+ // http://stackoverflow.com/questions/13728184/template-aliases-and-sfinae
+ // Clang 3.1 fails with headers of libstd++ 4.8.3 when using std::function
+ // because of this.
+ namespace test_template_alias_sfinae
+ {
+
+ struct foo {};
+
+ template<typename T>
+ using member = typename T::member_type;
+
+ template<typename T>
+ void func(...) {}
+
+ template<typename T>
+ void func(member<T>*) {}
+
+ void test();
+
+ void test() { func<foo>(0); }
+
+ }
+
+} // namespace cxx11
+
+#endif // __cplusplus >= 201103L
+
+
+
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ eval $cachevar=yes
+else
+ eval $cachevar=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ CXX="$ac_save_CXX"
+fi
+eval ac_res=\$$cachevar
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+ if eval test x\$$cachevar = xyes; then
+ CXX="$CXX $switch"
+ if test -n "$CXXCPP" ; then
+ CXXCPP="$CXXCPP $switch"
+ fi
+ ac_success=yes
+ break
+ fi
+ done
+ if test x$ac_success = xyes; then
+ break
+ fi
+ done
+ 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 x$ax_cxx_compile_cxx11_required = xtrue; then
+ if test x$ac_success = xno; then
+ as_fn_error $? "*** A compiler with support for C++11 language features is required." "$LINENO" 5
+ fi
+ fi
+ if test x$ac_success = xno; then
+ HAVE_CXX11=0
+ { $as_echo "$as_me:${as_lineno-$LINENO}: No compiler with C++11 support was found" >&5
+$as_echo "$as_me: No compiler with C++11 support was found" >&6;}
+ else
+ HAVE_CXX11=1
+
+$as_echo "#define HAVE_CXX11 1" >>confdefs.h
+
+ fi
+
+
+
+if test -n "$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 $LN_S" >&6; }
+fi
+
+
+ac_config_headers="$ac_config_headers config.h"
+
+
+ if test "x$enable_build" != xno; then
+ build_TRUE=
+ build_FALSE='#'
+else
+ build_TRUE='#'
+ build_FALSE=
+fi
+
+
+ if test "x$GCC" = xyes; then
+ DIRECT_TYPE_TRUE=
+ DIRECT_TYPE_FALSE='#'
+else
+ DIRECT_TYPE_TRUE='#'
+ DIRECT_TYPE_FALSE=
+fi
+
+
+enable_fileface=yes
+ if test "x$enable_fileface" != xno; then
+ WITH_FILEFACE_TRUE=
+ WITH_FILEFACE_FALSE='#'
+else
+ WITH_FILEFACE_TRUE='#'
+ WITH_FILEFACE_FALSE=
+fi
+
+if test "x$enable_fileface" = no; then
+
+$as_echo "#define GRAPHITE2_NFILEFACE 1" >>confdefs.h
+
+fi
+
+enable_tracing=no
+ if test "x$enable_tracing" != xno; then
+ WITH_TRACING_TRUE=
+ WITH_TRACING_FALSE='#'
+else
+ WITH_TRACING_TRUE='#'
+ WITH_TRACING_FALSE=
+fi
+
+if test "x$enable_tracing" = no; then
+
+$as_echo "#define GRAPHITE2_NTRACING 1" >>confdefs.h
+
+fi
+
+GRAPHITE2_TREE=graphite2-src
+
+
+ac_config_files="$ac_config_files Makefile include/graphite2/Makefile"
+
+
+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 "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then
+ as_fn_error $? "conditional \"am__fastdepCXX\" was never defined.
+Usually this means the macro was only invoked conditionally." "$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
+if test -z "${DIRECT_TYPE_TRUE}" && test -z "${DIRECT_TYPE_FALSE}"; then
+ as_fn_error $? "conditional \"DIRECT_TYPE\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${WITH_FILEFACE_TRUE}" && test -z "${WITH_FILEFACE_FALSE}"; then
+ as_fn_error $? "conditional \"WITH_FILEFACE\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${WITH_TRACING_TRUE}" && test -z "${WITH_TRACING_FALSE}"; then
+ as_fn_error $? "conditional \"WITH_TRACING\" was never defined.
+Usually this means the macro was only invoked conditionally." "$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 graphite2 (TeX Live) $as_me 1.3.14, 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="\\
+graphite2 (TeX Live) config.status 1.3.14
+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" MAKE="${MAKE-make}"
+
+_ACEOF
+
+cat >>$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" ;;
+ "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
+ "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
+ "include/graphite2/Makefile") CONFIG_FILES="$CONFIG_FILES include/graphite2/Makefile" ;;
+
+ *) 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.
+ # TODO: see whether this extra hack can be removed once we start
+ # requiring Autoconf 2.70 or later.
+ case $CONFIG_FILES in #(
+ *\'*) :
+ eval set x "$CONFIG_FILES" ;; #(
+ *) :
+ set x $CONFIG_FILES ;; #(
+ *) :
+ ;;
+esac
+ shift
+ # Used to flag and report bootstrapping failures.
+ am_rc=0
+ for am_mf
+ do
+ # Strip MF so we end up with the name of the file.
+ am_mf=`$as_echo "$am_mf" | sed -e 's/:.*$//'`
+ # Check whether this is an Automake generated Makefile which includes
+ # dependency-tracking related rules and includes.
+ # Grep'ing the whole file directly is not great: AIX grep has a line
+ # limit of 2048, but all sed's we know have understand at least 4000.
+ sed -n 's,^am--depfiles:.*,X,p' "$am_mf" | grep X >/dev/null 2>&1 \
+ || continue
+ am_dirpart=`$as_dirname -- "$am_mf" ||
+$as_expr X"$am_mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$am_mf" : 'X\(//\)[^/]' \| \
+ X"$am_mf" : 'X\(//\)$' \| \
+ X"$am_mf" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$am_mf" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+ am_filepart=`$as_basename -- "$am_mf" ||
+$as_expr X/"$am_mf" : '.*/\([^/][^/]*\)/*$' \| \
+ X"$am_mf" : 'X\(//\)$' \| \
+ X"$am_mf" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X/"$am_mf" |
+ sed '/^.*\/\([^/][^/]*\)\/*$/{
+ s//\1/
+ q
+ }
+ /^X\/\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\/\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+ { echo "$as_me:$LINENO: cd "$am_dirpart" \
+ && sed -e '/# am--include-marker/d' "$am_filepart" \
+ | $MAKE -f - am--depfiles" >&5
+ (cd "$am_dirpart" \
+ && sed -e '/# am--include-marker/d' "$am_filepart" \
+ | $MAKE -f - am--depfiles) >&5 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } || am_rc=$?
+ done
+ if test $am_rc -ne 0; 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 $? "Something went wrong bootstrapping makefile fragments
+ for automatic dependency tracking. If GNU make was not used, consider
+ re-running the configure script with MAKE=\"gmake\" (or whatever is
+ necessary). You can also try re-running configure with the
+ '--disable-dependency-tracking' option to at least be able to build
+ the package (albeit without support for automatic dependency tracking).
+See \`config.log' for more details" "$LINENO" 5; }
+ fi
+ { am_dirpart=; unset am_dirpart;}
+ { am_filepart=; unset am_filepart;}
+ { am_mf=; unset am_mf;}
+ { am_rc=; unset am_rc;}
+ rm -f conftest-deps.mk
+}
+ ;;
+
+ 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: $ac_unrecognized_opts" >&2;}
+fi
+
diff --git a/Build/source/libs/graphite2/configure.ac b/Build/source/libs/graphite2/configure.ac
new file mode 100644
index 00000000000..7ac789728a7
--- /dev/null
+++ b/Build/source/libs/graphite2/configure.ac
@@ -0,0 +1,49 @@
+dnl Process this file with autoconf to produce a configure script.
+dnl
+dnl Copyright (C) 2012, 2013 Peter Breitenlohner <tex-live@tug.org>
+dnl
+dnl This file is free software; the copyright holder
+dnl gives unlimited permission to copy and/or distribute it,
+dnl with or without modifications, as long as this notice is preserved.
+dnl
+m4_include([version.ac])[] dnl define graphite2_version
+AC_INIT([graphite2 (TeX Live)], graphite2_version, [tex-k@tug.org])
+AC_PREREQ([2.65])
+AC_CONFIG_SRCDIR([graphite2-src/graphite2.pc.in])
+AC_CONFIG_AUX_DIR([../../build-aux])
+AC_CONFIG_MACRO_DIR([../../m4])
+
+KPSE_BASIC([graphite2])
+
+dnl ! C++11 required since graphite2 1.3.12 !
+AC_PROG_CC
+AC_PROG_CXX
+AX_CXX_COMPILE_STDCXX([11])
+AC_PROG_RANLIB
+AC_PROG_LN_S
+
+AC_CONFIG_HEADERS([config.h])
+
+AM_CONDITIONAL([build], [test "x$enable_build" != xno])
+
+AM_CONDITIONAL([DIRECT_TYPE], [test "x$GCC" = xyes])
+
+enable_fileface=yes
+AM_CONDITIONAL([WITH_FILEFACE], [test "x$enable_fileface" != xno])
+if test "x$enable_fileface" = no; then
+ AC_DEFINE([GRAPHITE2_NFILEFACE], 1,
+ [Define to 1 to disable fileface support.])
+fi
+
+enable_tracing=no
+AM_CONDITIONAL([WITH_TRACING], [test "x$enable_tracing" != xno])
+if test "x$enable_tracing" = no; then
+ AC_DEFINE([GRAPHITE2_NTRACING], 1,
+ [Define to 1 to disable tracing support.])
+fi
+
+AC_SUBST([GRAPHITE2_TREE], [graphite2-src])
+
+AC_CONFIG_FILES([Makefile include/graphite2/Makefile])
+
+AC_OUTPUT
diff --git a/Build/source/libs/graphite2/gr2test.c b/Build/source/libs/graphite2/gr2test.c
new file mode 100644
index 00000000000..06d2237ab38
--- /dev/null
+++ b/Build/source/libs/graphite2/gr2test.c
@@ -0,0 +1,22 @@
+/* gr2test.c: Basic test for libgraphite2
+ *
+ * Copyright (C) 2013 Peter Breitenlohner <tex-live@tug.org>
+ * You may freely use, modify and/or distribute this file.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+#include <stdio.h>
+#include <graphite2/Font.h>
+
+int main (int argc, char **argv)
+{
+ int nMajor, nMinor, nBugFix;
+
+ gr_engine_version(&nMajor, &nMinor, &nBugFix);
+ printf ("%s: Compiled with Graphite2 version %d.%d.%d; using %d.%d.%d\n",
+ argv[0], GR2_VERSION_MAJOR, GR2_VERSION_MINOR, GR2_VERSION_BUGFIX,
+ nMajor, nMinor, nBugFix);
+ return 0;
+}
diff --git a/Build/source/libs/graphite2/graphite2-src/CMakeLists.txt b/Build/source/libs/graphite2/graphite2-src/CMakeLists.txt
new file mode 100644
index 00000000000..496712d54f8
--- /dev/null
+++ b/Build/source/libs/graphite2/graphite2-src/CMakeLists.txt
@@ -0,0 +1,97 @@
+CMAKE_MINIMUM_REQUIRED(VERSION 2.8.0 FATAL_ERROR)
+cmake_policy(SET CMP0012 NEW)
+include(TestBigEndian)
+find_package(PythonInterp 3.6)
+project(graphite2)
+set(CMAKE_MODULE_PATH ${PROJECT_SOURCE_DIR})
+if (NOT CMAKE_BUILD_TYPE)
+ set_property(CACHE CMAKE_BUILD_TYPE PROPERTY VALUE Release)
+endif()
+
+option(BUILD_SHARED_LIBS "Make library a shared library instead of static" ON)
+
+enable_language(CXX C)
+set(CMAKE_CXX_STANDARD 11)
+set(CMAKE_CXX_STANDARD_REQUIRED 11)
+
+include_directories(${PROJECT_SOURCE_DIR}/include)
+
+enable_testing()
+
+set(GRAPHITE2_VM_TYPE auto CACHE STRING "Choose the type of vm machine: Auto, Direct or Call.")
+option(GRAPHITE2_NFILEFACE "Compile out the gr_make_file_face* APIs")
+option(GRAPHITE2_NTRACING "Compile out log segment tracing capability" ON)
+option(GRAPHITE2_TELEMETRY "Add memory usage telemetry")
+set(GRAPHITE2_SANITIZERS "" CACHE STRING "Set compiler sanitizers passed to -fsanitize")
+set(GRAPHITE2_FUZZING_ENGINE libFuzzer.a CACHE STRING "Fuzzing engine to link against for the fuzzers")
+
+message(STATUS "Build: " ${CMAKE_BUILD_TYPE})
+string(REPLACE "ON" "shared" _LIB_OBJECT_TYPE ${BUILD_SHARED_LIBS})
+string(REPLACE "OFF" "static" _LIB_OBJECT_TYPE ${_LIB_OBJECT_TYPE})
+string(REPLACE "ON" "disabled" _FILEFACE_SUPPORT ${GRAPHITE2_NFILEFACE})
+string(REPLACE "OFF" "enabled" _FILEFACE_SUPPORT ${_FILEFACE_SUPPORT})
+string(REPLACE "ON" "disabled" _TRACING_SUPPORT ${GRAPHITE2_NTRACING})
+string(REPLACE "OFF" "enabled" _TRACING_SUPPORT ${_TRACING_SUPPORT})
+message(STATUS "Building library: " ${_LIB_OBJECT_TYPE})
+message(STATUS "File Face support: " ${_FILEFACE_SUPPORT})
+message(STATUS "Tracing support: " ${_TRACING_SUPPORT})
+
+if (GRAPHITE2_SANITIZERS)
+ string(STRIP ${GRAPHITE2_SANITIZERS} GRAPHITE2_SANITIZERS)
+ add_compile_options(-fsanitize=${GRAPHITE2_SANITIZERS} -fno-omit-frame-pointer -g -O1)
+ message(STATUS "Sanitizer support: " ${GRAPHITE2_SANITIZERS})
+ string(REGEX REPLACE "(,?fuzzer|fuzzer,?)" "" SANITIZERS_LINK ${GRAPHITE2_SANITIZERS})
+ if (GRAPHITE2_SANITIZERS MATCHES "fuzzer")
+ set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -fsanitize-coverage=trace-pc-guard")
+ endif ()
+ set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -fsanitize=${SANITIZERS_LINK}")
+endif ()
+
+string(TOLOWER ${GRAPHITE2_VM_TYPE} GRAPHITE2_VM_TYPE)
+if (NOT GRAPHITE2_VM_TYPE MATCHES "auto|direct|call")
+ message(SEND_ERROR "unrecognised vm machine type: ${GRAPHITE2_VM_TYPE}. Only Auto, Direct or Call are available")
+endif()
+if (GRAPHITE2_VM_TYPE STREQUAL "auto")
+ if (CMAKE_BUILD_TYPE MATCHES "[Rr]el(ease|[Ww]ith[Dd]eb[Ii]nfo)")
+ set(GRAPHITE2_VM_TYPE "direct")
+ else(CMAKE_BUILD_TYPE MATCHES "[Rr]el(ease|[Ww]ith[Dd]eb[Ii]nfo)")
+ set(GRAPHITE2_VM_TYPE "call")
+ endif()
+endif()
+if (GRAPHITE2_VM_TYPE STREQUAL "direct" AND NOT (CMAKE_COMPILER_IS_GNUCXX OR CMAKE_CXX_COMPILER_ID STREQUAL "Clang"))
+ message(WARNING "vm machine type direct can only be built using GCC")
+ set(GRAPHITE2_VM_TYPE "call")
+endif()
+message(STATUS "Using vm machine type: ${GRAPHITE2_VM_TYPE}")
+
+if (BUILD_SHARED_LIBS)
+ if (PYTHONINTERP_FOUND)
+ EXEC_PROGRAM(${PYTHON_EXECUTABLE}
+ ARGS -c \"import ctypes\; print(ctypes.sizeof(ctypes.c_void_p)) \"
+ OUTPUT_VARIABLE PYTHON_SIZEOF_VOID_P)
+ if (NOT (PYTHON_VERSION_MAJOR GREATER 2 AND PYTHON_VERSION_MINOR GREATER 5))
+ message(WARNING "Python version 3.6 or greater required. Disabling some tests.")
+ elseif ((PYTHON_SIZEOF_VOID_P STREQUAL CMAKE_SIZEOF_VOID_P) AND (NOT GRAPHITE2_NFILEFACE) AND ((NOT GRAPHITE2_SANITIZERS MATCHES "address") OR CMAKE_COMPILER_IS_GNUCXX))
+ set(PYTHON_CTYPES_COMPATBILE TRUE)
+ else ()
+ if ((NOT GRAPHITE2_SANITIZERS MATCHES "address") OR CMAKE_COMPILER_IS_GNUCXX)
+ message(WARNING "Python ctypes is incompatible with built DLL. Disabling some tests.")
+ endif ()
+ endif ()
+ endif()
+endif()
+
+add_subdirectory(src)
+add_subdirectory(tests)
+add_subdirectory(doc)
+if (NOT GRAPHITE2_NFILEFACE)
+ add_subdirectory(gr2fonttest)
+endif()
+
+set(version 3.0.1)
+set(libdir ${CMAKE_INSTALL_PREFIX}/lib${LIB_SUFFIX})
+set(includedir ${CMAKE_INSTALL_PREFIX}/include)
+
+configure_file(graphite2.pc.in graphite2.pc)
+
+install(FILES ${PROJECT_BINARY_DIR}/graphite2.pc DESTINATION lib${LIB_SUFFIX}/pkgconfig)
diff --git a/Build/source/libs/graphite2/graphite2-src/COPYING b/Build/source/libs/graphite2/graphite2-src/COPYING
new file mode 100644
index 00000000000..f6630af5336
--- /dev/null
+++ b/Build/source/libs/graphite2/graphite2-src/COPYING
@@ -0,0 +1,26 @@
+/* GRAPHITE2 LICENSING
+
+ Copyright 2010, SIL International
+ All rights reserved.
+
+ This library is free software; you can redistribute it and/or modify
+ it under the terms of the GNU Lesser General Public License as published
+ by the Free Software Foundation; either version 2.1 of License, or
+ (at your option) any later version.
+
+ This program 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
+ Lesser General Public License for more details.
+
+ You should also have received a copy of the GNU Lesser General Public
+ License along with this library in the file named "LICENSE".
+ If not, write to the Free Software Foundation, 51 Franklin Street,
+ Suite 500, Boston, MA 02110-1335, USA or visit their web page on the
+ internet at http://www.fsf.org/licenses/lgpl.html.
+
+ Alternatively, you may use this library under the terms of the Mozilla
+ Public License (http://mozilla.org/MPL) or under the GNU General Public
+ License, as published by the Free Sofware Foundation; either version
+ 2 of the license or (at your option) any later version.
+*/
diff --git a/Build/source/libs/graphite2/graphite2-src/ChangeLog b/Build/source/libs/graphite2/graphite2-src/ChangeLog
new file mode 100644
index 00000000000..e36110e1c18
--- /dev/null
+++ b/Build/source/libs/graphite2/graphite2-src/ChangeLog
@@ -0,0 +1,238 @@
+1.3.14
+ . Bug fixes
+ . Allow features to be hidden (for aliases)
+ . Move to python3
+ . Rename doc files from .txt to .asc
+
+1.3.13
+ . Resolve minor spacing issue in rtl non-overlap kerning
+ . python3 for graphite.py
+ . Better fuzzing
+ . Better building on windows
+
+1.3.12
+ . Graphite no longer does dumb rendering for fonts with no smarts
+ . Segment caching code removed. Anything attempting to use the segment cache gets given a regular face instead
+ . Add libfuzzer support
+ . Builds now require C++11
+ . Improvements to Windows 64 bit builds
+ . Support different versions of python including 32 bit and python 3
+ . Various minor bug fixes
+
+1.3.11
+ . Fixes due to security review
+ . Minor collision avoidance fixes
+ . Fix LZ4 decompressor against high compression
+
+1.3.10
+ . Address floating point build parameters to give consistent positioning results across platforms
+ . Various bug fixes
+
+1.3.9
+ . Add Collision COLL_ISSPACE to allow for visible spaces in collision avoidance
+ . Add segment and pass direction information to tracing output
+ . Bug fix rule length testing in 32-bit
+ . Increase slanted margin distances for collision avoidance
+ . Change kerning algorithm to simple outline expansion. Seems to make no visible difference.
+ . Add trace2svg to test tools
+
+1.3.8
+ . Various bug fixes arising from fuzzing
+ . Fix regression that stopped piglatin from working
+ . Make collision avoidance kerning give more regular results
+ . Minor modification to clustering algorithm to handle variable width chars
+
+1.3.7
+ . Bug fixes
+ . Start to deprecate SegCache. This will be going away in a later release.
+
+1.3.6
+ . Bug fixes
+
+1.3.5
+ . Bug fixes
+ . Security bug fix
+ . Fix ARM misalignment problem
+ . Track latest cmake
+
+1.3.4
+ . Transition from Mercurial to Git
+ . Bug fixes
+ . Fix Collision Kerning ignoring some diacritics
+ . Handle pass bits 16-31 to speed up fonts with > 16 passes
+ . Various minor fuzz bug fixes
+ . Make Coverity happy
+ . Add GR_FALLTHROUGH macro for clang c++11
+
+1.3.3
+ . Slight speed up in Collision Avoidance
+ . Remove dead bidi code
+ . Bug fixes
+ . Between pass bidi reorderings and at the end
+ . Decompressor fuzz bugs
+ . Other fuzz bugs
+
+1.3.2
+ . Remove full bidi. All segments are assumed to be single directioned.
+ . Bug fixes:
+ . Decompressor corner cases
+ . Various fuzz bugs
+
+1.3.1
+ . Deprecation warning: Full bidi support is about to be deprecated. Make contact
+ if this impacts you.
+ . Change compression block format slightly to conform to LZ4
+ . Bug fixes:
+ . Handle mono direction text with diacritics consistently. Fonts
+ now see the direction they expect consistently and bidi now
+ gives expected results.
+ . Fixed lots of fuzz bugs
+ . Coverity cleanups
+ . Build now works for clang and/or asan and/or afl etc.
+
+1.3.0
+ . Add collision avoidance
+ . Shift Collider
+ . Kern Collider
+ . Octabox outlines and subboxes
+ . Add compressed Silf and Glat table support
+ . Bug fixes:
+ . Stop loops forming in the child, sibling tree
+ . Handle bidi mirroring correctly if no bidi occurring
+
+1.2.4
+ . Face failure now has error code reporting via debug logging
+ . can now call gr_start_logging(NULL, fname)
+ . gr2fonttest --alltrace added
+ . Format 14 table support
+ . Not done. To be handled entirely in the compiler
+ . Bidi support for Unicode 6.3 Isolating direction controls
+ . Fonts no longer require a glyf/loca table. In such cases the bounding box is always 0.
+ . Clang ASAN build support added for testing.
+ . Handle out of memory sanely.
+ . Documentation improvements
+ . Bug fixes:
+ . Enforce fonts having to store glyph attributes by monotonically increasing attribute number
+ . zeropadding was not getting called on feature tags
+ . automatic associations for unassociated characters
+ . use direct engine on Mac
+ . various extreme case reading 1 past the end errors fixed
+ . remove tabs from sources so that it becomes readable again
+
+1.2.3
+ . Bug fixes only:
+ . fix byte swapping when testing cmap subtable lengths
+ . work around armel compilation problems with conditional operators
+ . fix pseudoglyph support for advance and bbox
+
+1.2.2
+ . Add support for passKeySlot (makes Charis 2x faster) up to 32 passes
+ . Add telemetry output to json if enabled in build GRAPHITE2_TELEMETRY
+ . Shrink font memory footprint particularly in the fsm
+ . Add -S to comparerenderer
+ . Bug fixes:
+ . Fix shift.x being reversed for rtl text
+ . Fix faulty fallback justification
+ . Fix bad cmap handling
+ . Support compiling on old Solaris where bidi attributes clash with register names
+ . Follow the crowd in using Windows.h
+
+1.2.1
+ . Bug fixes:
+ . Allow glyph reattachment
+ . Allow signed glyph attributes
+ . Various build problems with MacOS, old gcc versions, etc.
+ . Various overrun read errors fixed
+
+1.2.0
+ . API Changes:
+ . Added Windows friendly gr_start_logging and gr_stop_logging, now per face
+ . Added gr_make_face_with_ops, gr_make_face_with_seg_cache_and_ops
+ . Added gr_make_font_with_ops
+ . Added gr_face_is_char_supported
+ . Added gr_face_info to give info to apps about face capabilities
+ . Deprecated gr_make_face, gr_make_face_with_seg_cache, gr_make_font_with_advance_fn
+ . Deprecated graphite_start_logging and graphite_stop_logging
+ . These functions are stubbed now and do nothing, but do compile and link.
+ . Bump API version to 3
+ . Add C# wrapper to contrib
+ . Handle justification information in a font and do something useful with it
+ . Builds clang clean (has done for a while)
+ . Bug fixes
+ . Windows build and bug fixes
+ . Add extra information to json debug output
+ . Added windows build documentation
+ . Added freetype sample code and test
+
+1.1.3
+ . Default build has GRAPHITE2_COMPARE_RENDERER to OFF to reduce dependencies
+ . Builds on Mac with clang
+ . Debug output improvements
+ . Tidy up perl wrappers
+ . Fuzz tester improvements
+ . Various bug fixes for bad font handling
+
+1.1.2
+ . Support feature ids < 4 chars when space padded for inclusion in FF 14.
+ . More fuzztesting and removal of causes of valgrind bad reads and sigabrts
+ . Remove contrib/android into its own repo (http://hg.palaso.org/grandroid)
+ . Update comparerenderer to latest harfbuzzng api
+
+1.1.1
+ . Missing Log.h included
+ . perl wrappers updated
+
+1.1.0
+ . Refactored debug output to use json
+ . Renamed VM_MACHINE_TYPE to GRAPHITE2_VM_TYPE
+ . Renamed DISABLE_SEGCACHE to GRAPHITE2_NSEGCACE
+ . Renamed DISBALE_FILE_FACE to GRAPHITE2_NFILEFACE
+ . Renamed ENABLE_COMPARE_RENDERER to GRAPHTIE2_COMPARE_RENDERER
+ . Renamed DOXYGEN_CONFIG to GRAPHITE2_DOXYGEN_CONFIG
+ . Renamed GR2_CUSTOM_HEADER to GRAPHITE2_CUSTOM_HEADER
+ . Renamed GR2_EXPORTING to GRAPHITE2_EXPORTING
+ . Added GRAPHITE2_STATIC for static only builds
+ . Added GRAPHITE2_NTRACING to compile out tracing code
+ . Documented GRAPHITE2_{EXPORTING,STATIC,NTRACING} in hacking.txt
+ . Bump libtool version to 2.1.0
+ . dumb font rendering works
+ . slot user attributes are now signed rather than unsigned
+ . add support for long class maps
+ . Rename perl library to avoid nameclash on Windows
+ . Various robustness fixes
+ . Moved internal .h files into src/inc
+ . Parallelise fuzztest
+ . General build improvements, particularly on Windows
+
+1.0.3
+ . Fix UTF16 surrogate support
+ . script and lang tags may be space padded or null padded
+ . Remove need for WORDS_BIGENDIAN, do it all automatically
+ . Remove all #include <new>. Use CLASS_NEW_DELETE instead.
+ . Fix comparerenderer to work with current hbng
+ . Add valgrind to fuzztest to ensure good memory use at all times
+ . Fix new fuzztest exposed bugs.
+ . Fix bugs exposed by Mozilla security review
+ . Add continuous integration build on Windows support
+
+1.0.2
+ . Fix Windows build
+ . Comparerenderer uses hbng enforcing ot rendering
+ . Add Bidi .hasChar support and refactor mirroring code
+ . Make cmake default Release rather than debug
+ . Don't compile in a boat load of TtfUtil that isn't used, saving 15% of binary
+ . Chase the FSF around its latest office moves
+ . WORDS_BIGENDIAN is set at the top so tests now pass on ppc, etc.
+ . More words in the manual
+
+1.0.1
+ . Release is the default build in cmake now.
+ . Refactor cmake build to not rebuild things so much.
+ . Include a missing file
+ . Remove -nostdlibs, making gcc happy everywhere
+ . Update comparerenderer to latest hbng interface
+ . Add changelog
+
+1.0.0
+ . First major release of perfect code!
+
diff --git a/Build/source/libs/graphite2/graphite2-src/Graphite.cmake b/Build/source/libs/graphite2/graphite2-src/Graphite.cmake
new file mode 100644
index 00000000000..1782c98d6d1
--- /dev/null
+++ b/Build/source/libs/graphite2/graphite2-src/Graphite.cmake
@@ -0,0 +1,115 @@
+include(GetPrerequisites)
+
+function(nolib_test LIBNAME OBJECTFILE)
+ string(REGEX REPLACE "[][^$.*+?|()-]" "\\\\\\0" LIBNAME_REGEX ${LIBNAME})
+ if (${CMAKE_SYSTEM_NAME} STREQUAL "Darwin")
+ add_test(NAME nolib-${LIBNAME}-${PROJECT_NAME}
+ COMMAND otool -L ${OBJECTFILE})
+ set_tests_properties(nolib-${LIBNAME}-${PROJECT_NAME} PROPERTIES
+ FAIL_REGULAR_EXPRESSION "${CMAKE_SHARED_LIBRARY_PREFIX}${LIBNAME_REGEX}[.0-9]+${CMAKE_SHARED_LIBRARY_SUFFIX}")
+ else (${CMAKE_SYSTEM_NAME} STREQUAL "Darwin")
+ add_test(NAME nolib-${LIBNAME}-${PROJECT_NAME}
+ COMMAND readelf --dynamic ${OBJECTFILE})
+ set_tests_properties(nolib-${LIBNAME}-${PROJECT_NAME} PROPERTIES
+ FAIL_REGULAR_EXPRESSION "0x[0-9a-f]+ \\(NEEDED\\)[ \\t]+Shared library: \\[${CMAKE_SHARED_LIBRARY_PREFIX}${LIBNAME_REGEX}${CMAKE_SHARED_LIBRARY_SUFFIX}.*\\]")
+ endif (${CMAKE_SYSTEM_NAME} STREQUAL "Darwin")
+endfunction(nolib_test)
+
+
+MACRO(GET_TARGET_PROPERTY_WITH_DEFAULT _variable _target _property _default_value)
+ GET_TARGET_PROPERTY (${_variable} ${_target} ${_property})
+ IF (${_variable} MATCHES NOTFOUND)
+ SET (${_variable} ${_default_value})
+ ENDIF (${_variable} MATCHES NOTFOUND)
+ENDMACRO (GET_TARGET_PROPERTY_WITH_DEFAULT)
+
+
+FUNCTION(CREATE_LIBTOOL_FILE _target _install_DIR)
+ GET_TARGET_PROPERTY_WITH_DEFAULT(_target_static_lib ${_target} STATIC_LIB "")
+ GET_TARGET_PROPERTY_WITH_DEFAULT(_target_dependency_libs ${_target} LT_DEPENDENCY_LIBS "")
+ GET_TARGET_PROPERTY_WITH_DEFAULT(_target_current ${_target} LT_VERSION_CURRENT 0)
+ GET_TARGET_PROPERTY_WITH_DEFAULT(_target_age ${_target} LT_VERSION_AGE 0)
+ GET_TARGET_PROPERTY_WITH_DEFAULT(_target_revision ${_target} LT_VERSION_REVISION 0)
+ GET_TARGET_PROPERTY_WITH_DEFAULT(_target_installed ${_target} LT_INSTALLED yes)
+ GET_TARGET_PROPERTY_WITH_DEFAULT(_target_shouldnotlink ${_target} LT_SHOULDNOTLINK no)
+ GET_TARGET_PROPERTY_WITH_DEFAULT(_target_dlopen ${_target} LT_DLOPEN "")
+ GET_TARGET_PROPERTY_WITH_DEFAULT(_target_dlpreopen ${_target} LT_DLPREOPEN "")
+
+ SET(_lanamewe ${CMAKE_SHARED_LIBRARY_PREFIX}${_target})
+ SET(_soname ${_lanamewe}${CMAKE_SHARED_LIBRARY_SUFFIX})
+ SET(_soext ${CMAKE_SHARED_LIBRARY_SUFFIX})
+ SET(_laname ${PROJECT_BINARY_DIR}/${_lanamewe}.la)
+ FILE(WRITE ${_laname} "# ${_lanamewe}.la - a libtool library file\n")
+ FILE(APPEND ${_laname} "# Generated by CMake ${CMAKE_VERSION} (like GNU libtool)\n")
+ FILE(APPEND ${_laname} "\n# Please DO NOT delete this file!\n# It is necessary for linking the library with libtool.\n\n" )
+ FILE(APPEND ${_laname} "# The name that we can dlopen(3).\n")
+ FILE(APPEND ${_laname} "dlname='${_soname}'\n\n")
+ FILE(APPEND ${_laname} "# Names of this library.\n")
+ if (${CMAKE_SYSTEM_NAME} STREQUAL "Darwin")
+ FILE(APPEND ${_laname} "library_names='${_lanamewe}.${_target_current}.${_target_revision}.${_target_age}${_soext} ${_lanamewe}.${_target_current}${_soext} ${_soname}'\n\n")
+ else (${CMAKE_SYSTEM_NAME} STREQUAL "Darwin")
+ FILE(APPEND ${_laname} "library_names='${_soname}.${_target_current}.${_target_revision}.${_target_age} ${_soname}.${_target_current} ${_soname}'\n\n")
+ endif (${CMAKE_SYSTEM_NAME} STREQUAL "Darwin")
+ FILE(APPEND ${_laname} "# The name of the static archive.\n")
+ FILE(APPEND ${_laname} "old_library='${_target_static_lib}'\n\n")
+ FILE(APPEND ${_laname} "# Libraries that this one depends upon.\n")
+ FILE(APPEND ${_laname} "dependency_libs='${_target_dependency_libs}'\n\n")
+ FILE(APPEND ${_laname} "# Names of additional weak libraries provided by this library\n")
+ FILE(APPEND ${_laname} "weak_library_names=\n\n")
+ FILE(APPEND ${_laname} "# Version information for ${_lanamewe}.\n")
+ FILE(APPEND ${_laname} "current=${_target_current}\n")
+ FILE(APPEND ${_laname} "age=${_target_age}\n")
+ FILE(APPEND ${_laname} "revision=${_target_revision}\n\n")
+ FILE(APPEND ${_laname} "# Is this an already installed library?\n")
+ FILE(APPEND ${_laname} "installed=${_target_installed}\n\n")
+ FILE(APPEND ${_laname} "# Should we warn about portability when linking against -modules?\n")
+ FILE(APPEND ${_laname} "shouldnotlink=${_target_shouldnotlink}\n\n")
+ FILE(APPEND ${_laname} "# Files to dlopen/dlpreopen\n")
+ FILE(APPEND ${_laname} "dlopen='${_target_dlopen}'\n")
+ FILE(APPEND ${_laname} "dlpreopen='${_target_dlpreopen}'\n\n")
+ FILE(APPEND ${_laname} "# Directory that this library needs to be installed in:\n")
+ FILE(APPEND ${_laname} "libdir='${CMAKE_INSTALL_PREFIX}${_install_DIR}'\n")
+ INSTALL( FILES ${_laname} DESTINATION ${CMAKE_INSTALL_PREFIX}${_install_DIR})
+ENDFUNCTION(CREATE_LIBTOOL_FILE)
+
+
+function(fonttest TESTNAME FONTFILE)
+ if (EXISTS ${PROJECT_SOURCE_DIR}/standards/${TESTNAME}${CMAKE_SYSTEM_NAME}.log)
+ set(PLATFORM_TEST_SUFFIX ${CMAKE_SYSTEM_NAME})
+ endif (EXISTS ${PROJECT_SOURCE_DIR}/standards/${TESTNAME}${CMAKE_SYSTEM_NAME}.log)
+ if (NOT GRAPHITE2_NFILEFACE)
+ add_test(NAME ${TESTNAME} COMMAND $<TARGET_FILE:gr2fonttest> -trace ${PROJECT_BINARY_DIR}/${TESTNAME}.json -log ${PROJECT_BINARY_DIR}/${TESTNAME}.log ${PROJECT_SOURCE_DIR}/fonts/${FONTFILE} -codes ${ARGN})
+ set_tests_properties(${TESTNAME} PROPERTIES TIMEOUT 3)
+ add_test(NAME ${TESTNAME}Output COMMAND ${CMAKE_COMMAND} -E compare_files ${PROJECT_BINARY_DIR}/${TESTNAME}.log ${PROJECT_SOURCE_DIR}/standards/${TESTNAME}${PLATFORM_TEST_SUFFIX}.log)
+ if ((NOT GRAPHITE2_NTRACING) AND PYTHONINTERP_FOUND)
+ add_test(NAME ${TESTNAME}Debug COMMAND ${PYTHON_EXECUTABLE} ${PROJECT_SOURCE_DIR}/jsoncmp ${PROJECT_BINARY_DIR}/${TESTNAME}.json ${PROJECT_SOURCE_DIR}/standards/${TESTNAME}.json)
+ set_tests_properties(${TESTNAME}Debug PROPERTIES DEPENDS ${TESTNAME})
+ endif ((NOT GRAPHITE2_NTRACING) AND PYTHONINTERP_FOUND)
+ set_tests_properties(${TESTNAME}Output PROPERTIES DEPENDS ${TESTNAME})
+ endif (NOT GRAPHITE2_NFILEFACE)
+endfunction(fonttest)
+
+
+function(feattest TESTNAME FONTFILE)
+ if (EXISTS ${PROJECT_SOURCE_DIR}/standards/${TESTNAME}${CMAKE_SYSTEM_NAME}.log)
+ set(PLATFORM_TEST_SUFFIX ${CMAKE_SYSTEM_NAME})
+ endif (EXISTS ${PROJECT_SOURCE_DIR}/standards/${TESTNAME}${CMAKE_SYSTEM_NAME}.log)
+ if (NOT GRAPHITE2_NFILEFACE)
+ add_test(NAME ${TESTNAME} COMMAND $<TARGET_FILE:gr2fonttest> -log ${PROJECT_BINARY_DIR}/${TESTNAME}.log ${PROJECT_SOURCE_DIR}/fonts/${FONTFILE})
+ set_tests_properties(${TESTNAME} PROPERTIES TIMEOUT 3)
+ add_test(NAME ${TESTNAME}Output COMMAND ${CMAKE_COMMAND} -E compare_files ${PROJECT_BINARY_DIR}/${TESTNAME}.log ${PROJECT_SOURCE_DIR}/standards/${TESTNAME}${PLATFORM_TEST_SUFFIX}.log)
+ set_tests_properties(${TESTNAME}Output PROPERTIES DEPENDS ${TESTNAME})
+ endif (NOT GRAPHITE2_NFILEFACE)
+endfunction(feattest)
+
+function(cmptest TESTNAME FONTFILE TEXTFILE)
+ if (NOT GRAPHITE2_SANITIZERS)
+ if (EXISTS ${PROJECT_SOURCE_DIR}/standards/${TESTNAME}${CMAKE_SYSTEM_NAME}.json)
+ set(PLATFORM_TEST_SUFFIX ${CMAKE_SYSTEM_NAME})
+ endif (EXISTS ${PROJECT_SOURCE_DIR}/standards/${TESTNAME}${CMAKE_SYSTEM_NAME}.json)
+ if (PYTHON_CTYPES_COMPATBILE)
+ add_test(NAME ${TESTNAME} COMMAND ${PYTHON_EXECUTABLE} ${PROJECT_SOURCE_DIR}/fnttxtrender --graphite_library=$<TARGET_FILE:graphite2> -t ${PROJECT_SOURCE_DIR}/texts/${TEXTFILE} -o ${PROJECT_BINARY_DIR}/${TESTNAME}.json -c ${PROJECT_SOURCE_DIR}/standards/${TESTNAME}${PLATFORM_TEST_SUFFIX}.json ${ARGN} ${PROJECT_SOURCE_DIR}/fonts/${FONTFILE})
+ set_tests_properties(${TESTNAME} PROPERTIES ENVIRONMENT PYTHONPATH=${CMAKE_SOURCE_DIR}/python)
+ endif (PYTHON_CTYPES_COMPATBILE)
+ endif ()
+endfunction(cmptest)
diff --git a/Build/source/libs/graphite2/graphite2-src/LICENSE b/Build/source/libs/graphite2/graphite2-src/LICENSE
new file mode 100644
index 00000000000..2d2d780e601
--- /dev/null
+++ b/Build/source/libs/graphite2/graphite2-src/LICENSE
@@ -0,0 +1,510 @@
+
+ GNU LESSER GENERAL PUBLIC LICENSE
+ Version 2.1, February 1999
+
+ Copyright (C) 1991, 1999 Free Software Foundation, Inc.
+ 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+[This is the first released version of the Lesser GPL. It also counts
+ as the successor of the GNU Library Public License, version 2, hence
+ the version number 2.1.]
+
+ Preamble
+
+ The licenses for most software are designed to take away your
+freedom to share and change it. By contrast, the GNU General Public
+Licenses are intended to guarantee your freedom to share and change
+free software--to make sure the software is free for all its users.
+
+ This license, the Lesser General Public License, applies to some
+specially designated software packages--typically libraries--of the
+Free Software Foundation and other authors who decide to use it. You
+can use it too, but we suggest you first think carefully about whether
+this license or the ordinary General Public License is the better
+strategy to use in any particular case, based on the explanations
+below.
+
+ When we speak of free software, we are referring to freedom of use,
+not price. Our General Public Licenses are designed to make sure that
+you have the freedom to distribute copies of free software (and charge
+for this service if you wish); that you receive source code or can get
+it if you want it; that you can change the software and use pieces of
+it in new free programs; and that you are informed that you can do
+these things.
+
+ To protect your rights, we need to make restrictions that forbid
+distributors to deny you these rights or to ask you to surrender these
+rights. These restrictions translate to certain responsibilities for
+you if you distribute copies of the library or if you modify it.
+
+ For example, if you distribute copies of the library, whether gratis
+or for a fee, you must give the recipients all the rights that we gave
+you. You must make sure that they, too, receive or can get the source
+code. If you link other code with the library, you must provide
+complete object files to the recipients, so that they can relink them
+with the library after making changes to the library and recompiling
+it. And you must show them these terms so they know their rights.
+
+ We protect your rights with a two-step method: (1) we copyright the
+library, and (2) we offer you this license, which gives you legal
+permission to copy, distribute and/or modify the library.
+
+ To protect each distributor, we want to make it very clear that
+there is no warranty for the free library. Also, if the library is
+modified by someone else and passed on, the recipients should know
+that what they have is not the original version, so that the original
+author's reputation will not be affected by problems that might be
+introduced by others.
+
+ Finally, software patents pose a constant threat to the existence of
+any free program. We wish to make sure that a company cannot
+effectively restrict the users of a free program by obtaining a
+restrictive license from a patent holder. Therefore, we insist that
+any patent license obtained for a version of the library must be
+consistent with the full freedom of use specified in this license.
+
+ Most GNU software, including some libraries, is covered by the
+ordinary GNU General Public License. This license, the GNU Lesser
+General Public License, applies to certain designated libraries, and
+is quite different from the ordinary General Public License. We use
+this license for certain libraries in order to permit linking those
+libraries into non-free programs.
+
+ When a program is linked with a library, whether statically or using
+a shared library, the combination of the two is legally speaking a
+combined work, a derivative of the original library. The ordinary
+General Public License therefore permits such linking only if the
+entire combination fits its criteria of freedom. The Lesser General
+Public License permits more lax criteria for linking other code with
+the library.
+
+ We call this license the "Lesser" General Public License because it
+does Less to protect the user's freedom than the ordinary General
+Public License. It also provides other free software developers Less
+of an advantage over competing non-free programs. These disadvantages
+are the reason we use the ordinary General Public License for many
+libraries. However, the Lesser license provides advantages in certain
+special circumstances.
+
+ For example, on rare occasions, there may be a special need to
+encourage the widest possible use of a certain library, so that it
+becomes a de-facto standard. To achieve this, non-free programs must
+be allowed to use the library. A more frequent case is that a free
+library does the same job as widely used non-free libraries. In this
+case, there is little to gain by limiting the free library to free
+software only, so we use the Lesser General Public License.
+
+ In other cases, permission to use a particular library in non-free
+programs enables a greater number of people to use a large body of
+free software. For example, permission to use the GNU C Library in
+non-free programs enables many more people to use the whole GNU
+operating system, as well as its variant, the GNU/Linux operating
+system.
+
+ Although the Lesser General Public License is Less protective of the
+users' freedom, it does ensure that the user of a program that is
+linked with the Library has the freedom and the wherewithal to run
+that program using a modified version of the Library.
+
+ The precise terms and conditions for copying, distribution and
+modification follow. Pay close attention to the difference between a
+"work based on the library" and a "work that uses the library". The
+former contains code derived from the library, whereas the latter must
+be combined with the library in order to run.
+
+ GNU LESSER GENERAL PUBLIC LICENSE
+ TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
+
+ 0. This License Agreement applies to any software library or other
+program which contains a notice placed by the copyright holder or
+other authorized party saying it may be distributed under the terms of
+this Lesser General Public License (also called "this License").
+Each licensee is addressed as "you".
+
+ A "library" means a collection of software functions and/or data
+prepared so as to be conveniently linked with application programs
+(which use some of those functions and data) to form executables.
+
+ The "Library", below, refers to any such software library or work
+which has been distributed under these terms. A "work based on the
+Library" means either the Library or any derivative work under
+copyright law: that is to say, a work containing the Library or a
+portion of it, either verbatim or with modifications and/or translated
+straightforwardly into another language. (Hereinafter, translation is
+included without limitation in the term "modification".)
+
+ "Source code" for a work means the preferred form of the work for
+making modifications to it. For a library, complete source code means
+all the source code for all modules it contains, plus any associated
+interface definition files, plus the scripts used to control
+compilation and installation of the library.
+
+ Activities other than copying, distribution and modification are not
+covered by this License; they are outside its scope. The act of
+running a program using the Library is not restricted, and output from
+such a program is covered only if its contents constitute a work based
+on the Library (independent of the use of the Library in a tool for
+writing it). Whether that is true depends on what the Library does
+and what the program that uses the Library does.
+
+ 1. You may copy and distribute verbatim copies of the Library's
+complete source code as you receive it, in any medium, provided that
+you conspicuously and appropriately publish on each copy an
+appropriate copyright notice and disclaimer of warranty; keep intact
+all the notices that refer to this License and to the absence of any
+warranty; and distribute a copy of this License along with the
+Library.
+
+ You may charge a fee for the physical act of transferring a copy,
+and you may at your option offer warranty protection in exchange for a
+fee.
+
+ 2. You may modify your copy or copies of the Library or any portion
+of it, thus forming a work based on the Library, and copy and
+distribute such modifications or work under the terms of Section 1
+above, provided that you also meet all of these conditions:
+
+ a) The modified work must itself be a software library.
+
+ b) You must cause the files modified to carry prominent notices
+ stating that you changed the files and the date of any change.
+
+ c) You must cause the whole of the work to be licensed at no
+ charge to all third parties under the terms of this License.
+
+ d) If a facility in the modified Library refers to a function or a
+ table of data to be supplied by an application program that uses
+ the facility, other than as an argument passed when the facility
+ is invoked, then you must make a good faith effort to ensure that,
+ in the event an application does not supply such function or
+ table, the facility still operates, and performs whatever part of
+ its purpose remains meaningful.
+
+ (For example, a function in a library to compute square roots has
+ a purpose that is entirely well-defined independent of the
+ application. Therefore, Subsection 2d requires that any
+ application-supplied function or table used by this function must
+ be optional: if the application does not supply it, the square
+ root function must still compute square roots.)
+
+These requirements apply to the modified work as a whole. If
+identifiable sections of that work are not derived from the Library,
+and can be reasonably considered independent and separate works in
+themselves, then this License, and its terms, do not apply to those
+sections when you distribute them as separate works. But when you
+distribute the same sections as part of a whole which is a work based
+on the Library, the distribution of the whole must be on the terms of
+this License, whose permissions for other licensees extend to the
+entire whole, and thus to each and every part regardless of who wrote
+it.
+
+Thus, it is not the intent of this section to claim rights or contest
+your rights to work written entirely by you; rather, the intent is to
+exercise the right to control the distribution of derivative or
+collective works based on the Library.
+
+In addition, mere aggregation of another work not based on the Library
+with the Library (or with a work based on the Library) on a volume of
+a storage or distribution medium does not bring the other work under
+the scope of this License.
+
+ 3. You may opt to apply the terms of the ordinary GNU General Public
+License instead of this License to a given copy of the Library. To do
+this, you must alter all the notices that refer to this License, so
+that they refer to the ordinary GNU General Public License, version 2,
+instead of to this License. (If a newer version than version 2 of the
+ordinary GNU General Public License has appeared, then you can specify
+that version instead if you wish.) Do not make any other change in
+these notices.
+
+ Once this change is made in a given copy, it is irreversible for
+that copy, so the ordinary GNU General Public License applies to all
+subsequent copies and derivative works made from that copy.
+
+ This option is useful when you wish to copy part of the code of
+the Library into a program that is not a library.
+
+ 4. You may copy and distribute the Library (or a portion or
+derivative of it, under Section 2) in object code or executable form
+under the terms of Sections 1 and 2 above provided that you accompany
+it with the complete corresponding machine-readable source code, which
+must be distributed under the terms of Sections 1 and 2 above on a
+medium customarily used for software interchange.
+
+ If distribution of object code is made by offering access to copy
+from a designated place, then offering equivalent access to copy the
+source code from the same place satisfies the requirement to
+distribute the source code, even though third parties are not
+compelled to copy the source along with the object code.
+
+ 5. A program that contains no derivative of any portion of the
+Library, but is designed to work with the Library by being compiled or
+linked with it, is called a "work that uses the Library". Such a
+work, in isolation, is not a derivative work of the Library, and
+therefore falls outside the scope of this License.
+
+ However, linking a "work that uses the Library" with the Library
+creates an executable that is a derivative of the Library (because it
+contains portions of the Library), rather than a "work that uses the
+library". The executable is therefore covered by this License.
+Section 6 states terms for distribution of such executables.
+
+ When a "work that uses the Library" uses material from a header file
+that is part of the Library, the object code for the work may be a
+derivative work of the Library even though the source code is not.
+Whether this is true is especially significant if the work can be
+linked without the Library, or if the work is itself a library. The
+threshold for this to be true is not precisely defined by law.
+
+ If such an object file uses only numerical parameters, data
+structure layouts and accessors, and small macros and small inline
+functions (ten lines or less in length), then the use of the object
+file is unrestricted, regardless of whether it is legally a derivative
+work. (Executables containing this object code plus portions of the
+Library will still fall under Section 6.)
+
+ Otherwise, if the work is a derivative of the Library, you may
+distribute the object code for the work under the terms of Section 6.
+Any executables containing that work also fall under Section 6,
+whether or not they are linked directly with the Library itself.
+
+ 6. As an exception to the Sections above, you may also combine or
+link a "work that uses the Library" with the Library to produce a
+work containing portions of the Library, and distribute that work
+under terms of your choice, provided that the terms permit
+modification of the work for the customer's own use and reverse
+engineering for debugging such modifications.
+
+ You must give prominent notice with each copy of the work that the
+Library is used in it and that the Library and its use are covered by
+this License. You must supply a copy of this License. If the work
+during execution displays copyright notices, you must include the
+copyright notice for the Library among them, as well as a reference
+directing the user to the copy of this License. Also, you must do one
+of these things:
+
+ a) Accompany the work with the complete corresponding
+ machine-readable source code for the Library including whatever
+ changes were used in the work (which must be distributed under
+ Sections 1 and 2 above); and, if the work is an executable linked
+ with the Library, with the complete machine-readable "work that
+ uses the Library", as object code and/or source code, so that the
+ user can modify the Library and then relink to produce a modified
+ executable containing the modified Library. (It is understood
+ that the user who changes the contents of definitions files in the
+ Library will not necessarily be able to recompile the application
+ to use the modified definitions.)
+
+ b) Use a suitable shared library mechanism for linking with the
+ Library. A suitable mechanism is one that (1) uses at run time a
+ copy of the library already present on the user's computer system,
+ rather than copying library functions into the executable, and (2)
+ will operate properly with a modified version of the library, if
+ the user installs one, as long as the modified version is
+ interface-compatible with the version that the work was made with.
+
+ c) Accompany the work with a written offer, valid for at least
+ three years, to give the same user the materials specified in
+ Subsection 6a, above, for a charge no more than the cost of
+ performing this distribution.
+
+ d) If distribution of the work is made by offering access to copy
+ from a designated place, offer equivalent access to copy the above
+ specified materials from the same place.
+
+ e) Verify that the user has already received a copy of these
+ materials or that you have already sent this user a copy.
+
+ For an executable, the required form of the "work that uses the
+Library" must include any data and utility programs needed for
+reproducing the executable from it. However, as a special exception,
+the materials to be distributed need not include anything that is
+normally distributed (in either source or binary form) with the major
+components (compiler, kernel, and so on) of the operating system on
+which the executable runs, unless that component itself accompanies
+the executable.
+
+ It may happen that this requirement contradicts the license
+restrictions of other proprietary libraries that do not normally
+accompany the operating system. Such a contradiction means you cannot
+use both them and the Library together in an executable that you
+distribute.
+
+ 7. You may place library facilities that are a work based on the
+Library side-by-side in a single library together with other library
+facilities not covered by this License, and distribute such a combined
+library, provided that the separate distribution of the work based on
+the Library and of the other library facilities is otherwise
+permitted, and provided that you do these two things:
+
+ a) Accompany the combined library with a copy of the same work
+ based on the Library, uncombined with any other library
+ facilities. This must be distributed under the terms of the
+ Sections above.
+
+ b) Give prominent notice with the combined library of the fact
+ that part of it is a work based on the Library, and explaining
+ where to find the accompanying uncombined form of the same work.
+
+ 8. You may not copy, modify, sublicense, link with, or distribute
+the Library except as expressly provided under this License. Any
+attempt otherwise to copy, modify, sublicense, link with, or
+distribute the Library is void, and will automatically terminate your
+rights under this License. However, parties who have received copies,
+or rights, from you under this License will not have their licenses
+terminated so long as such parties remain in full compliance.
+
+ 9. You are not required to accept this License, since you have not
+signed it. However, nothing else grants you permission to modify or
+distribute the Library or its derivative works. These actions are
+prohibited by law if you do not accept this License. Therefore, by
+modifying or distributing the Library (or any work based on the
+Library), you indicate your acceptance of this License to do so, and
+all its terms and conditions for copying, distributing or modifying
+the Library or works based on it.
+
+ 10. Each time you redistribute the Library (or any work based on the
+Library), the recipient automatically receives a license from the
+original licensor to copy, distribute, link with or modify the Library
+subject to these terms and conditions. You may not impose any further
+restrictions on the recipients' exercise of the rights granted herein.
+You are not responsible for enforcing compliance by third parties with
+this License.
+
+ 11. If, as a consequence of a court judgment or allegation of patent
+infringement or for any other reason (not limited to patent issues),
+conditions are imposed on you (whether by court order, agreement or
+otherwise) that contradict the conditions of this License, they do not
+excuse you from the conditions of this License. If you cannot
+distribute so as to satisfy simultaneously your obligations under this
+License and any other pertinent obligations, then as a consequence you
+may not distribute the Library at all. For example, if a patent
+license would not permit royalty-free redistribution of the Library by
+all those who receive copies directly or indirectly through you, then
+the only way you could satisfy both it and this License would be to
+refrain entirely from distribution of the Library.
+
+If any portion of this section is held invalid or unenforceable under
+any particular circumstance, the balance of the section is intended to
+apply, and the section as a whole is intended to apply in other
+circumstances.
+
+It is not the purpose of this section to induce you to infringe any
+patents or other property right claims or to contest validity of any
+such claims; this section has the sole purpose of protecting the
+integrity of the free software distribution system which is
+implemented by public license practices. Many people have made
+generous contributions to the wide range of software distributed
+through that system in reliance on consistent application of that
+system; it is up to the author/donor to decide if he or she is willing
+to distribute software through any other system and a licensee cannot
+impose that choice.
+
+This section is intended to make thoroughly clear what is believed to
+be a consequence of the rest of this License.
+
+ 12. If the distribution and/or use of the Library is restricted in
+certain countries either by patents or by copyrighted interfaces, the
+original copyright holder who places the Library under this License
+may add an explicit geographical distribution limitation excluding those
+countries, so that distribution is permitted only in or among
+countries not thus excluded. In such case, this License incorporates
+the limitation as if written in the body of this License.
+
+ 13. The Free Software Foundation may publish revised and/or new
+versions of the Lesser General Public License from time to time.
+Such new versions will be similar in spirit to the present version,
+but may differ in detail to address new problems or concerns.
+
+Each version is given a distinguishing version number. If the Library
+specifies a version number of this License which applies to it and
+"any later version", you have the option of following the terms and
+conditions either of that version or of any later version published by
+the Free Software Foundation. If the Library does not specify a
+license version number, you may choose any version ever published by
+the Free Software Foundation.
+
+ 14. If you wish to incorporate parts of the Library into other free
+programs whose distribution conditions are incompatible with these,
+write to the author to ask for permission. For software which is
+copyrighted by the Free Software Foundation, write to the Free
+Software Foundation; we sometimes make exceptions for this. Our
+decision will be guided by the two goals of preserving the free status
+of all derivatives of our free software and of promoting the sharing
+and reuse of software generally.
+
+ NO WARRANTY
+
+ 15. BECAUSE THE LIBRARY IS LICENSED FREE OF CHARGE, THERE IS NO
+WARRANTY FOR THE LIBRARY, TO THE EXTENT PERMITTED BY APPLICABLE LAW.
+EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR
+OTHER PARTIES PROVIDE THE LIBRARY "AS IS" WITHOUT WARRANTY OF ANY
+KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE
+LIBRARY IS WITH YOU. SHOULD THE LIBRARY PROVE DEFECTIVE, YOU ASSUME
+THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
+
+ 16. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN
+WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY
+AND/OR REDISTRIBUTE THE LIBRARY AS PERMITTED ABOVE, BE LIABLE TO YOU
+FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR
+CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE
+LIBRARY (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING
+RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A
+FAILURE OF THE LIBRARY TO OPERATE WITH ANY OTHER SOFTWARE), EVEN IF
+SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+DAMAGES.
+
+ END OF TERMS AND CONDITIONS
+
+ How to Apply These Terms to Your New Libraries
+
+ If you develop a new library, and you want it to be of the greatest
+possible use to the public, we recommend making it free software that
+everyone can redistribute and change. You can do so by permitting
+redistribution under these terms (or, alternatively, under the terms
+of the ordinary General Public License).
+
+ To apply these terms, attach the following notices to the library.
+It is safest to attach them to the start of each source file to most
+effectively convey the exclusion of warranty; and each file should
+have at least the "copyright" line and a pointer to where the full
+notice is found.
+
+
+ <one line to give the library's name and a brief idea of what it does.>
+ Copyright (C) <year> <name of author>
+
+ This library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ This library 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
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with this library; if not, write to the Free Software
+ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+
+Also add information on how to contact you by electronic and paper mail.
+
+You should also get your employer (if you work as a programmer) or
+your school, if any, to sign a "copyright disclaimer" for the library,
+if necessary. Here is a sample; alter the names:
+
+ Yoyodyne, Inc., hereby disclaims all copyright interest in the
+ library `Frob' (a library for tweaking knobs) written by James
+ Random Hacker.
+
+ <signature of Ty Coon>, 1 April 1990
+ Ty Coon, President of Vice
+
+That's all there is to it!
+
+
diff --git a/Build/source/libs/graphite2/graphite2-src/README.md b/Build/source/libs/graphite2/graphite2-src/README.md
new file mode 100644
index 00000000000..277c32777be
--- /dev/null
+++ b/Build/source/libs/graphite2/graphite2-src/README.md
@@ -0,0 +1,38 @@
+# Graphite engine
+
+## Project CI status
+| OS | Intel 64 bit | Intel 32 bit | Arm 32 bit |
+|---------|:------------:|:------------:|:----------:|
+| Linux | [![Build Status](http://build.palaso.org/app/rest/builds/buildType:bt124/statusIcon)](http://build.palaso.org/viewType.html?buildTypeId=bt124&guest=1) | [![Build Status](http://build.palaso.org/app/rest/builds/buildType:bt123/statusIcon)](http://build.palaso.org/viewType.html?buildTypeId=bt123&guest=1) | [![Build Status](http://build.palaso.org/app/rest/builds/buildType:Graphite_Linux32bitArm/statusIcon)](http://build.palaso.org/viewType.html?buildTypeId=Graphite_Linux32bitArm&guest=1) |
+| Windows | [![Build Status](http://build.palaso.org/app/rest/builds/buildType:Graphite_Windows64bit/statusIcon)](http://build.palaso.org/viewType.html?buildTypeId=Graphite_Windows64bit&guest=1) | [![Build Status](http://build.palaso.org/app/rest/builds/buildType:bt91/statusIcon)](http://build.palaso.org/viewType.html?buildTypeId=bt91&guest=1)| |
+
+## What is Graphite?
+
+Graphite is a system that can be used to create “smart fonts” capable of displaying writing systems with various complex behaviors. A smart font contains not only letter shapes but also additional instructions indicating how to combine and position the letters in complex ways.
+
+Graphite was primarily developed to provide the flexibility needed for minority languages which often need to be written according to slightly different rules than well-known languages that use the same script.
+
+Examples of complex script behaviors Graphite can handle include:
+
+* contextual shaping
+* ligatures
+* reordering
+* split glyphs
+* bidirectionality
+* stacking diacritics
+* complex positioning
+* shape aware kerning
+* automatic diacritic collision avoidance
+
+See [examples of scripts with complex rendering](http://scripts.sil.org/CmplxRndExamples).
+
+## Graphite system overview
+The Graphite system consists of:
+
+* A rule-based programming language [Graphite Description Language](http://scripts.sil.org/cms/scripts/page.php?site_id=projects&item_id=graphite_devFont#gdl) (GDL) that can be used to describe the behavior of a writing system
+* A compiler for that language
+* A rendering engine that can serve as the layout component of a text-processing application
+
+Graphite renders TrueType fonts that have been extended by means of compiling a GDL program.
+
+Further technical information is available on the [Graphite technical overview](http://scripts.sil.org/cms/scripts/page.php?site_id=projects&item_id=graphite_techAbout) page.
diff --git a/Build/source/libs/graphite2/graphite2-src/Todo.txt b/Build/source/libs/graphite2/graphite2-src/Todo.txt
new file mode 100644
index 00000000000..72ab26feb0e
--- /dev/null
+++ b/Build/source/libs/graphite2/graphite2-src/Todo.txt
@@ -0,0 +1,7 @@
+Expected changes to come:
+* Change regression testing to use binary diffs of fonts instead of font locations
+* Move to github
+* Reduce size of committed test/ tree
+
+Questions:
+* Do we support glyphid as a slot attribute?
diff --git a/Build/source/libs/graphite2/graphite2-src/graphite2.pc.in b/Build/source/libs/graphite2/graphite2-src/graphite2.pc.in
new file mode 100644
index 00000000000..a4f19b39ce4
--- /dev/null
+++ b/Build/source/libs/graphite2/graphite2-src/graphite2.pc.in
@@ -0,0 +1,7 @@
+
+Name: Graphite2
+Description: Font rendering engine for Complex Scripts
+Version: ${version}
+Libs: -L${libdir} -lgraphite2
+Cflags: -I${includedir}
+
diff --git a/Build/source/libs/graphite2/graphite2-src/include/graphite2/Font.h b/Build/source/libs/graphite2/graphite2-src/include/graphite2/Font.h
new file mode 100644
index 00000000000..fe569295a53
--- /dev/null
+++ b/Build/source/libs/graphite2/graphite2-src/include/graphite2/Font.h
@@ -0,0 +1,389 @@
+/* GRAPHITE2 LICENSING
+
+ Copyright 2010, SIL International
+ All rights reserved.
+
+ This library is free software; you can redistribute it and/or modify
+ it under the terms of the GNU Lesser General Public License as published
+ by the Free Software Foundation; either version 2.1 of License, or
+ (at your option) any later version.
+
+ This program 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
+ Lesser General Public License for more details.
+
+ You should also have received a copy of the GNU Lesser General Public
+ License along with this library in the file named "LICENSE".
+ If not, write to the Free Software Foundation, 51 Franklin Street,
+ Suite 500, Boston, MA 02110-1335, USA or visit their web page on the
+ internet at http://www.fsf.org/licenses/lgpl.html.
+
+ Alternatively, the contents of this file may be used under the terms
+ of the Mozilla Public License (http://mozilla.org/MPL) or the GNU
+ General Public License, as published by the Free Software Foundation,
+ either version 2 of the License or (at your option) any later version.
+*/
+#pragma once
+
+#include "graphite2/Types.h"
+
+#define GR2_VERSION_MAJOR 1
+#define GR2_VERSION_MINOR 3
+#define GR2_VERSION_BUGFIX 14
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+typedef struct gr_face gr_face;
+typedef struct gr_font gr_font;
+typedef struct gr_feature_ref gr_feature_ref;
+typedef struct gr_feature_val gr_feature_val;
+
+/**
+* Returns version information on this engine
+*/
+GR2_API void gr_engine_version(int *nMajor, int *nMinor, int *nBugFix);
+
+/**
+* The Face Options allow the application to require that certain tables are
+* read during face construction. This may be of concern if the appFaceHandle
+* used in the gr_get_table_fn may change.
+* The values can be combined
+*/
+enum gr_face_options {
+ /** No preload, no cmap caching, fail if the graphite tables are invalid */
+ gr_face_default = 0,
+ /** Dumb rendering will be enabled if the graphite tables are invalid. @deprecated Since 1.311 */
+ gr_face_dumbRendering = 1,
+ /** preload glyphs at construction time */
+ gr_face_preloadGlyphs = 2,
+ /** Cache the lookup from code point to glyph ID at construction time */
+ gr_face_cacheCmap = 4,
+ /** Preload everything */
+ gr_face_preloadAll = gr_face_preloadGlyphs | gr_face_cacheCmap
+};
+
+/** Holds information about a particular Graphite silf table that has been loaded */
+struct gr_faceinfo {
+ gr_uint16 extra_ascent; /**< The extra_ascent in the GDL, in design units */
+ gr_uint16 extra_descent; /**< The extra_descent in the GDL, in design units */
+ gr_uint16 upem; /**< The design units for the font */
+ enum gr_space_contextuals {
+ gr_space_unknown = 0, /**< no information is known. */
+ gr_space_none = 1, /**< the space character never occurs in any rules. */
+ gr_space_left_only = 2, /**< the space character only occurs as the first element in a rule. */
+ gr_space_right_only = 3, /**< the space character only occurs as the last element in a rule. */
+ gr_space_either_only = 4, /**< the space character only occurs as the only element in a rule. */
+ gr_space_both = 5, /**< the space character may occur as the first or last element of a rule. */
+ gr_space_cross = 6 /**< the space character occurs in a rule not as a first or last element. */
+ } space_contextuals;
+ unsigned int has_bidi_pass : 1; /**< the table specifies that a bidirectional pass should run */
+ unsigned int line_ends : 1; /**< there are line end contextuals somewhere */
+ unsigned int justifies : 1; /**< there are .justify properties set somewhere on some glyphs */
+};
+
+typedef struct gr_faceinfo gr_faceinfo;
+
+/** type describing function to retrieve font table information
+ *
+ * @return a pointer to the table in memory. The pointed to memory must exist as
+ * long as the gr_face which makes the call.
+ * @param appFaceHandle is the unique information passed to gr_make_face()
+ * @param name is a 32bit tag to the table name.
+ * @param len returned by this function to say how long the table is in memory.
+ */
+typedef const void *(*gr_get_table_fn)(const void* appFaceHandle, unsigned int name, size_t *len);
+
+/** type describing function to release any resources allocated by the above get_table table function
+ *
+ * @param appFaceHandle is the unique information passed to gr_make_face()
+ * @param pointer to table memory returned by get_table.
+ */
+typedef void (*gr_release_table_fn)(const void* appFaceHandle, const void *table_buffer);
+
+/** struct housing function pointers to manage font table buffers for the graphite engine. */
+struct gr_face_ops
+{
+ /** size in bytes of this structure */
+ size_t size;
+ /** a pointer to a function to request a table from the client. */
+ gr_get_table_fn get_table;
+ /** is a pointer to a function to notify the client the a table can be released.
+ * This can be NULL to signify that the client does not wish to do any release handling. */
+ gr_release_table_fn release_table;
+};
+typedef struct gr_face_ops gr_face_ops;
+
+/** Create a gr_face object given application information and a table functions.
+ *
+ * @return gr_face or NULL if the font fails to load for some reason.
+ * @param appFaceHandle This is application specific information that is passed
+ * to the getTable function. The appFaceHandle must stay
+ * alive as long as the gr_face is alive.
+ * @param face_ops Pointer to face specific callback structure for table
+ * management. Must stay alive for the duration of the
+ * call only.
+ * @param faceOptions Bitfield describing various options. See enum gr_face_options for details.
+ */
+GR2_API gr_face* gr_make_face_with_ops(const void* appFaceHandle/*non-NULL*/, const gr_face_ops *face_ops, unsigned int faceOptions);
+
+/** @deprecated Since v1.2.0 in favour of gr_make_face_with_ops.
+ * Create a gr_face object given application information and a getTable function.
+ *
+ * @return gr_face or NULL if the font fails to load for some reason.
+ * @param appFaceHandle This is application specific information that is passed
+ * to the getTable function. The appFaceHandle must stay
+ * alive as long as the gr_face is alive.
+ * @param getTable Callback function to get table data.
+ * @param faceOptions Bitfield describing various options. See enum gr_face_options for details.
+ */
+GR2_DEPRECATED_API gr_face* gr_make_face(const void* appFaceHandle/*non-NULL*/, gr_get_table_fn getTable, unsigned int faceOptions);
+
+/** @deprecated Since 1.3.7 this function is now an alias for gr_make_face_with_ops().
+ *
+ * Create a gr_face object given application information, with subsegmental caching support
+ *
+ * @return gr_face or NULL if the font fails to load.
+ * @param appFaceHandle is a pointer to application specific information that is passed to getTable.
+ * This may not be NULL and must stay alive as long as the gr_face is alive.
+ * @param face_ops Pointer to face specific callback structure for table management. Must stay
+ * alive for the duration of the call only.
+ * @param segCacheMaxSize Unused.
+ * @param faceOptions Bitfield of values from enum gr_face_options
+ */
+GR2_DEPRECATED_API gr_face* gr_make_face_with_seg_cache_and_ops(const void* appFaceHandle, const gr_face_ops *face_ops, unsigned int segCacheMaxSize, unsigned int faceOptions);
+
+/** @deprecated Since 1.3.7 this function is now an alias for gr_make_face().
+ *
+ * Create a gr_face object given application information, with subsegmental caching support.
+ * This function is deprecated as of v1.2.0 in favour of gr_make_face_with_seg_cache_and_ops.
+ *
+ * @return gr_face or NULL if the font fails to load.
+ * @param appFaceHandle is a pointer to application specific information that is passed to getTable.
+ * This may not be NULL and must stay alive as long as the gr_face is alive.
+ * @param getTable The function graphite calls to access font table data
+ * @param segCacheMaxSize How large the segment cache is.
+ * @param faceOptions Bitfield of values from enum gr_face_options
+ */
+GR2_DEPRECATED_API gr_face* gr_make_face_with_seg_cache(const void* appFaceHandle, gr_get_table_fn getTable, unsigned int segCacheMaxSize, unsigned int faceOptions);
+
+/** Convert a tag in a string into a gr_uint32
+ *
+ * @return gr_uint32 tag, zero padded
+ * @param str a nul terminated string of which at most the first 4 characters are read
+ */
+GR2_API gr_uint32 gr_str_to_tag(const char *str);
+
+/** Convert a gr_uint32 tag into a string
+ *
+ * @param tag contains the tag to convert
+ * @param str is a pointer to a char array of at least size 4 bytes. The first 4 bytes of this array
+ * will be overwritten by this function. No nul is appended.
+ */
+GR2_API void gr_tag_to_str(gr_uint32 tag, char *str);
+
+/** Get feature values for a given language or default
+ *
+ * @return a copy of the default feature values for a given language. The application must call
+ * gr_featureval_destroy() to free this object when done.
+ * @param pFace The font face to get feature values from
+ * @param langname The language tag to get feature values for. If there is no such language or
+ * langname is 0, the default feature values for the font are returned.
+ * langname is right 0 padded and assumes lowercase. Thus the en langauge
+ * would be 0x656E0000. Langname may also be space padded, thus 0x656E2020.
+ */
+GR2_API gr_feature_val* gr_face_featureval_for_lang(const gr_face* pFace, gr_uint32 langname);
+
+/** Get feature reference for a given feature id from a face
+ *
+ * @return a feature reference corresponding to the given id. This data is part of the gr_face and
+ * will be freed when the face is destroyed.
+ * @param pFace Font face to get information on.
+ * @param featId Feature id tag to get reference to.
+ */
+GR2_API const gr_feature_ref* gr_face_find_fref(const gr_face* pFace, gr_uint32 featId);
+
+/** Returns number of feature references in a face **/
+GR2_API gr_uint16 gr_face_n_fref(const gr_face* pFace);
+
+/** Returns feature reference at given index in face **/
+GR2_API const gr_feature_ref* gr_face_fref(const gr_face* pFace, gr_uint16 i);
+
+/** Return number of languages the face knows about **/
+GR2_API unsigned short gr_face_n_languages(const gr_face* pFace);
+
+/** Returns a language id corresponding to a language of given index in the face **/
+GR2_API gr_uint32 gr_face_lang_by_index(const gr_face* pFace, gr_uint16 i);
+
+/** Destroy the given face and free its memory **/
+GR2_API void gr_face_destroy(gr_face *face);
+
+/** Returns the number of glyphs in the face **/
+GR2_API unsigned short gr_face_n_glyphs(const gr_face* pFace);
+
+/** Returns a faceinfo for the face and script **/
+GR2_API const gr_faceinfo *gr_face_info(const gr_face *pFace, gr_uint32 script);
+
+/** Returns whether the font supports a given Unicode character
+ *
+ * @return true if the character is supported.
+ * @param pFace face to test within
+ * @param usv Unicode Scalar Value of character to test
+ * @param script Tag of script for selecting which set of pseudo glyphs to test. May be NULL.
+ */
+GR2_API int gr_face_is_char_supported(const gr_face *pFace, gr_uint32 usv, gr_uint32 script);
+
+#ifndef GRAPHITE2_NFILEFACE
+/** Create gr_face from a font file
+ *
+ * @return gr_face that accesses a font file directly. Returns NULL on failure.
+ * @param filename Full path and filename to font file
+ * @param faceOptions Bitfile from enum gr_face_options to control face options.
+ */
+GR2_API gr_face* gr_make_file_face(const char *filename, unsigned int faceOptions);
+
+/** @deprecated Since 1.3.7. This function is now an alias for gr_make_file_face().
+ *
+ * Create gr_face from a font file, with subsegment caching support.
+ *
+ * @return gr_face that accesses a font file directly. Returns NULL on failure.
+ * @param filename Full path and filename to font file
+ * @param segCacheMaxSize Specifies how big to make the cache in segments.
+ * @param faceOptions Bitfield from enum gr_face_options to control face options.
+ */
+GR2_DEPRECATED_API gr_face* gr_make_file_face_with_seg_cache(const char *filename, unsigned int segCacheMaxSize, unsigned int faceOptions);
+#endif // !GRAPHITE2_NFILEFACE
+
+/** Create a font from a face
+ *
+ * @return gr_font Call font_destroy to free this font
+ * @param ppm Resolution of the font in pixels per em
+ * @param face Face this font corresponds to. This must stay alive as long as the font is alive.
+ */
+GR2_API gr_font* gr_make_font(float ppm, const gr_face *face);
+
+/** query function to find the hinted advance of a glyph
+ *
+ * @param appFontHandle is the unique information passed to gr_make_font_with_advance()
+ * @param glyphid is the glyph to retireve the hinted advance for.
+ */
+typedef float (*gr_advance_fn)(const void* appFontHandle, gr_uint16 glyphid);
+
+/** struct housing function pointers to manage font hinted metrics for the
+ * graphite engine. */
+struct gr_font_ops
+{
+ /** size of the structure in bytes to allow for future extensibility */
+ size_t size;
+ /** a pointer to a function to retrieve the hinted
+ * advance width of a glyph which the font cannot
+ * provide without client assistance. This can be
+ * NULL to signify no horizontal hinted metrics are necessary. */
+ gr_advance_fn glyph_advance_x;
+ /** a pointer to a function to retrieve the hinted
+ * advance height of a glyph which the font cannot
+ * provide without client assistance. This can be
+ * NULL to signify no horizontal hinted metrics are necessary. */
+ gr_advance_fn glyph_advance_y;
+};
+typedef struct gr_font_ops gr_font_ops;
+
+/** Creates a font with hinted advance width query functions
+ *
+ * @return gr_font to be destroyed via font_destroy
+ * @param ppm size of font in pixels per em
+ * @param appFontHandle font specific information that must stay alive as long
+ * as the font does
+ * @param font_ops pointer font specific callback structure for hinted metrics.
+ * Need only stay alive for the duration of the call.
+ * @param face the face this font corresponds to. Must stay alive as long as
+ * the font does.
+ */
+GR2_API gr_font* gr_make_font_with_ops(float ppm, const void* appFontHandle, const gr_font_ops * font_ops, const gr_face *face);
+
+/** Creates a font with hinted advance width query function.
+ * This function is deprecated. Use gr_make_font_with_ops instead.
+ *
+ * @return gr_font to be destroyed via font_destroy
+ * @param ppm size of font in pixels per em
+ * @param appFontHandle font specific information that must stay alive as long
+ * as the font does
+ * @param getAdvance callback function reference that returns horizontal advance in pixels for a glyph.
+ * @param face the face this font corresponds to. Must stay alive as long as
+ * the font does.
+ */
+GR2_API gr_font* gr_make_font_with_advance_fn(float ppm, const void* appFontHandle, gr_advance_fn getAdvance, const gr_face *face);
+
+/** Free a font **/
+GR2_API void gr_font_destroy(gr_font *font);
+
+/** get a feature value
+ *
+ * @return value of specific feature or 0 if any problems.
+ * @param pfeatureref gr_feature_ref to the feature
+ * @param feats gr_feature_val containing all the values
+ */
+GR2_API gr_uint16 gr_fref_feature_value(const gr_feature_ref* pfeatureref, const gr_feature_val* feats);
+
+/** set a feature value
+ *
+ * @return false if there were any problems (value out of range, etc.)
+ * @param pfeatureref gr_feature_ref to the feature
+ * @param val value to set the feature to
+ * @param pDest the gr_feature_val containing all the values for all the features
+ */
+GR2_API int gr_fref_set_feature_value(const gr_feature_ref* pfeatureref, gr_uint16 val, gr_feature_val* pDest);
+
+/** Returns the id tag for a gr_feature_ref **/
+GR2_API gr_uint32 gr_fref_id(const gr_feature_ref* pfeatureref);
+
+/** Returns number of values a feature may take, given a gr_feature_ref **/
+GR2_API gr_uint16 gr_fref_n_values(const gr_feature_ref* pfeatureref);
+
+/** Returns the value associated with a particular value in a feature
+ *
+ * @return value
+ * @param pfeatureref gr_feature_ref of the feature of interest
+ * @param settingno Index up to the return value of gr_fref_n_values() of the value
+ */
+GR2_API gr_int16 gr_fref_value(const gr_feature_ref* pfeatureref, gr_uint16 settingno);
+
+/** Returns a string of the UI name of a feature
+ *
+ * @return string of the UI name, in the encoding form requested. Call gr_label_destroy() after use.
+ * @param pfeatureref gr_feature_ref of the feature
+ * @param langId This is a pointer since the face may not support a string in the requested
+ * language. The actual language of the string is returned in langId
+ * @param utf Encoding form for the string
+ * @param length Used to return the length of the string returned in bytes.
+ */
+GR2_API void* gr_fref_label(const gr_feature_ref* pfeatureref, gr_uint16 *langId, enum gr_encform utf, gr_uint32 *length);
+
+/** Return a UI string for a possible value of a feature
+ *
+ * @return string of the UI name, in the encoding form requested. nul terminated. Call gr_label_destroy()
+ * after use.
+ * @param pfeatureref gr_feature_ref of the feature
+ * @param settingno Value setting index
+ * @param langId This is a pointer to the requested language. The requested language id is
+ * replaced by the actual language id of the string returned.
+ * @param utf Encoding form for the string
+ * @param length Returns the length of the string returned in bytes.
+ */
+GR2_API void* gr_fref_value_label(const gr_feature_ref* pfeatureref, gr_uint16 settingno/*rather than a value*/, gr_uint16 *langId, enum gr_encform utf, gr_uint32 *length);
+
+/** Destroy a previously returned label string **/
+GR2_API void gr_label_destroy(void * label);
+
+/** Copies a gr_feature_val **/
+GR2_API gr_feature_val* gr_featureval_clone(const gr_feature_val* pfeatures);
+
+/** Destroys a gr_feature_val **/
+GR2_API void gr_featureval_destroy(gr_feature_val *pfeatures);
+
+#ifdef __cplusplus
+}
+#endif
diff --git a/Build/source/libs/graphite2/graphite2-src/include/graphite2/Log.h b/Build/source/libs/graphite2/graphite2-src/include/graphite2/Log.h
new file mode 100644
index 00000000000..a5a6947fabe
--- /dev/null
+++ b/Build/source/libs/graphite2/graphite2-src/include/graphite2/Log.h
@@ -0,0 +1,85 @@
+/* GRAPHITE2 LICENSING
+
+ Copyright 2010, SIL International
+ All rights reserved.
+
+ This library is free software; you can redistribute it and/or modify
+ it under the terms of the GNU Lesser General Public License as published
+ by the Free Software Foundation; either version 2.1 of License, or
+ (at your option) any later version.
+
+ This program 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
+ Lesser General Public License for more details.
+
+ You should also have received a copy of the GNU Lesser General Public
+ License along with this library in the file named "LICENSE".
+ If not, write to the Free Software Foundation, 51 Franklin Street,
+ Suite 500, Boston, MA 02110-1335, USA or visit their web page on the
+ internet at http://www.fsf.org/licenses/lgpl.html.
+
+ Alternatively, the contents of this file may be used under the terms
+ of the Mozilla Public License (http://mozilla.org/MPL) or the GNU
+ General Public License, as published by the Free Software Foundation,
+ either version 2 of the License or (at your option) any later version.
+*/
+#pragma once
+
+#include <graphite2/Types.h>
+#include <graphite2/Font.h>
+#include <stdio.h>
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+/** deprecated mechanism that doesn't do anything now. */
+typedef enum {
+ GRLOG_NONE = 0x0,
+ GRLOG_FACE = 0x01,
+ GRLOG_SEGMENT = 0x02,
+ GRLOG_PASS = 0x04,
+ GRLOG_CACHE = 0x08,
+
+ GRLOG_OPCODE = 0x80,
+ GRLOG_ALL = 0xFF
+} GrLogMask;
+
+/** Start logging all segment creation and updates on the provided face. This
+ * is logged to a JSON file, see "Segment JSON Schema.txt" for a precise
+ * definition of the file
+ *
+ * @return true if the file was successfully created and logging is correctly
+ * initialised.
+ * @param face the gr_face whose segments you want to log to the given file
+ * @param log_path a utf8 encoded file name and path to log to.
+ */
+GR2_API bool gr_start_logging(gr_face * face, const char *log_path);
+
+
+/** Stop logging on the given face. This will close the log file created by
+ * gr_start_logging.
+ *
+ * @param face the gr_face whose segments you want to stop logging
+ */
+GR2_API void gr_stop_logging(gr_face * face);
+
+/** Start logging to a FILE object.
+ * This function is deprecated as of 1.2.0, use the _face versions instead.
+ *
+ * @return True on success
+ * @param logfile FILE reference to output logging to
+ * @param mask What aspects of logging to report (ignored)
+ */
+GR2_API bool graphite_start_logging(FILE * logFile, GrLogMask mask); //may not do anthing if disabled in the implementation of the engine.
+
+/** Stop logging to a FILE object.
+ * This function is deprecated as of 1.2.0, use the _face versions instead.
+ */
+GR2_API void graphite_stop_logging();
+
+#ifdef __cplusplus
+}
+#endif
diff --git a/Build/source/libs/graphite2/graphite2-src/include/graphite2/Segment.h b/Build/source/libs/graphite2/graphite2-src/include/graphite2/Segment.h
new file mode 100644
index 00000000000..0e24f5d7955
--- /dev/null
+++ b/Build/source/libs/graphite2/graphite2-src/include/graphite2/Segment.h
@@ -0,0 +1,461 @@
+/* GRAPHITE2 LICENSING
+
+ Copyright 2010, SIL International
+ All rights reserved.
+
+ This library is free software; you can redistribute it and/or modify
+ it under the terms of the GNU Lesser General Public License as published
+ by the Free Software Foundation; either version 2.1 of License, or
+ (at your option) any later version.
+
+ This program 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
+ Lesser General Public License for more details.
+
+ You should also have received a copy of the GNU Lesser General Public
+ License along with this library in the file named "LICENSE".
+ If not, write to the Free Software Foundation, 51 Franklin Street,
+ Suite 500, Boston, MA 02110-1335, USA or visit their web page on the
+ internet at http://www.fsf.org/licenses/lgpl.html.
+
+ Alternatively, the contents of this file may be used under the terms
+ of the Mozilla Public License (http://mozilla.org/MPL) or the GNU
+ General Public License, as published by the Free Software Foundation,
+ either version 2 of the License or (at your option) any later version.
+*/
+#pragma once
+
+#include "graphite2/Types.h"
+#include "graphite2/Font.h"
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+enum gr_break_weight {
+ gr_breakNone = 0,
+ /* after break weights */
+ gr_breakWhitespace = 10,
+ gr_breakWord = 15,
+ gr_breakIntra = 20,
+ gr_breakLetter = 30,
+ gr_breakClip = 40,
+ /* before break weights */
+ gr_breakBeforeWhitespace = -10,
+ gr_breakBeforeWord = -15,
+ gr_breakBeforeIntra = -20,
+ gr_breakBeforeLetter = -30,
+ gr_breakBeforeClip = -40
+};
+
+enum gr_justFlags {
+ /// Indicates that this segment is a complete line
+ gr_justCompleteLine = 0,
+ /// Indicates that the start of the slot list is not at the start of a line
+ gr_justStartInline = 1,
+ /// Indicates that the end of the slot list is not at the end of a line
+ gr_justEndInline = 2
+};
+
+/** Used for looking up slot attributes. Most are already available in other functions **/
+enum gr_attrCode {
+ /// adjusted glyph advance in x direction in design units
+ gr_slatAdvX = 0,
+ /// adjusted glyph advance in y direction (usually 0) in design units
+ gr_slatAdvY,
+ /// returns 0. Deprecated.
+ gr_slatAttTo,
+ /// This slot attaches to its parent at the given design units in the x direction
+ gr_slatAttX,
+ /// This slot attaches to its parent at the given design units in the y direction
+ gr_slatAttY,
+ /// This slot attaches to its parent at the given glyph point (not implemented)
+ gr_slatAttGpt,
+ /// x-direction adjustment from the given glyph point (not implemented)
+ gr_slatAttXOff,
+ /// y-direction adjustment from the given glyph point (not implemented)
+ gr_slatAttYOff,
+ /// Where on this glyph should align with the attachment point on the parent glyph in the x-direction.
+ gr_slatAttWithX,
+ /// Where on this glyph should align with the attachment point on the parent glyph in the y-direction
+ gr_slatAttWithY,
+ /// Which glyph point on this glyph should align with the attachment point on the parent glyph (not implemented).
+ gr_slatWithGpt,
+ /// Adjustment to gr_slatWithGpt in x-direction (not implemented)
+ gr_slatAttWithXOff,
+ /// Adjustment to gr_slatWithGpt in y-direction (not implemented)
+ gr_slatAttWithYOff,
+ /// Attach at given nesting level (not implemented)
+ gr_slatAttLevel,
+ /// Line break breakweight for this glyph
+ gr_slatBreak,
+ /// Ligature component reference (not implemented)
+ gr_slatCompRef,
+ /// bidi directionality of this glyph (not implemented)
+ gr_slatDir,
+ /// Whether insertion is allowed before this glyph
+ gr_slatInsert,
+ /// Final positioned position of this glyph relative to its parent in x-direction in pixels
+ gr_slatPosX,
+ /// Final positioned position of this glyph relative to its parent in y-direction in pixels
+ gr_slatPosY,
+ /// Amount to shift glyph by in x-direction design units
+ gr_slatShiftX,
+ /// Amount to shift glyph by in y-direction design units
+ gr_slatShiftY,
+ /// attribute user1
+ gr_slatUserDefnV1,
+ /// not implemented
+ gr_slatMeasureSol,
+ /// not implemented
+ gr_slatMeasureEol,
+ /// Amount this slot can stretch (not implemented)
+ gr_slatJStretch,
+ /// Amount this slot can shrink (not implemented)
+ gr_slatJShrink,
+ /// Granularity by which this slot can stretch or shrink (not implemented)
+ gr_slatJStep,
+ /// Justification weight for this glyph (not implemented)
+ gr_slatJWeight,
+ /// Amount this slot mush shrink or stretch in design units
+ gr_slatJWidth = 29,
+ /// SubSegment split point
+ gr_slatSegSplit = gr_slatJStretch + 29,
+ /// User defined attribute, see subattr for user attr number
+ gr_slatUserDefn,
+ /// Bidi level
+ gr_slatBidiLevel = 56,
+ /// Collision flags
+ gr_slatColFlags,
+ /// Collision constraint rectangle left (bl.x)
+ gr_slatColLimitblx,
+ /// Collision constraint rectangle lower (bl.y)
+ gr_slatColLimitbly,
+ /// Collision constraint rectangle right (tr.x)
+ gr_slatColLimittrx,
+ /// Collision constraint rectangle upper (tr.y)
+ gr_slatColLimittry,
+ /// Collision shift x
+ gr_slatColShiftx,
+ /// Collision shift y
+ gr_slatColShifty,
+ /// Collision margin
+ gr_slatColMargin,
+ /// Margin cost weight
+ gr_slatColMarginWt,
+ // Additional glyph that excludes movement near this one:
+ gr_slatColExclGlyph,
+ gr_slatColExclOffx,
+ gr_slatColExclOffy,
+ // Collision sequence enforcing attributes:
+ gr_slatSeqClass,
+ gr_slatSeqProxClass,
+ gr_slatSeqOrder,
+ gr_slatSeqAboveXoff,
+ gr_slatSeqAboveWt,
+ gr_slatSeqBelowXlim,
+ gr_slatSeqBelowWt,
+ gr_slatSeqValignHt,
+ gr_slatSeqValignWt,
+
+ /// not implemented
+ gr_slatMax,
+ /// not implemented
+ gr_slatNoEffect = gr_slatMax + 1
+};
+
+enum gr_bidirtl {
+ /// Underlying paragraph direction is RTL
+ gr_rtl = 1,
+ /// Set this to not run the bidi pass internally, even if the font asks for it.
+ /// This presumes that the segment is in a single direction. Most of the time
+ /// this bit should be set unless you know you are passing full paragraphs of text.
+ gr_nobidi = 2,
+ /// Disable auto mirroring for rtl text
+ gr_nomirror = 4
+};
+
+typedef struct gr_char_info gr_char_info;
+typedef struct gr_segment gr_segment;
+typedef struct gr_slot gr_slot;
+
+/** Returns Unicode character for a charinfo.
+ *
+ * @param p Pointer to charinfo to return information on.
+ */
+GR2_API unsigned int gr_cinfo_unicode_char(const gr_char_info* p/*not NULL*/);
+
+/** Returns breakweight for a charinfo.
+ *
+ * @return Breakweight is a number between -50 and 50 indicating the cost of a
+ * break before or after this character. If the value < 0, the absolute value
+ * is this character's contribution to the overall breakweight before it. If the value
+ * > 0, then the value is this character's contribution to the overall breakweight after it.
+ * The overall breakweight between two characters is the maximum of the breakweight
+ * contributions from the characters either side of it. If a character makes no
+ * contribution to the breakweight on one side of it, the contribution is considered
+ * to be 0.
+ * @param p Pointer to charinfo to return information on.
+ */
+GR2_API int gr_cinfo_break_weight(const gr_char_info* p/*not NULL*/);
+
+/** Returns the slot index that after this character is after in the slot stream
+ *
+ * In effect each character is associated with a set of slots and this returns
+ * the index of the last slot in the segment this character is associated with.
+ *
+ * @return after slot index between 0 and gr_seg_n_slots()
+ * @param p Pointer to charinfo to return information on.
+ */
+GR2_API int gr_cinfo_after(const gr_char_info* p/*not NULL*/);
+
+/** Returns the slot index that before this character is before in the slot stream
+ *
+ * In effect each character is associated with a set of slots and this returns
+ * the index of the first slot in the segment this character is associated with.
+ *
+ * @return before slot index between 0 and gr_seg_n_slots()
+ * @param p Pointer to charinfo to return information on.
+ */
+GR2_API int gr_cinfo_before(const gr_char_info* p/*not NULL*/);
+
+/** Returns the code unit index of this character in the input string
+ *
+ * @return code unit index between 0 and the end of the string
+ * @param p Pointer to charinfo to return information on.
+ */
+GR2_API size_t gr_cinfo_base(const gr_char_info* p/*not NULL*/);
+
+/** Returns the number of unicode characters in a string.
+ *
+ * @return number of characters in the string
+ * @param enc Specifies the type of data in the string: utf8, utf16, utf32
+ * @param buffer_begin The start of the string
+ * @param buffer_end Measure up to the first nul or when end is reached, whichever is earliest.
+ * This parameter may be NULL.
+ * @param pError If there is a structural fault in the string, the location is returned
+ * in this variable. If no error occurs, pError will contain NULL. NULL
+ * may be passed for pError if no such information is required.
+ */
+GR2_API size_t gr_count_unicode_characters(enum gr_encform enc, const void* buffer_begin, const void* buffer_end, const void** pError);
+
+/** Creates and returns a segment.
+ *
+ * @return a segment that needs seg_destroy called on it. May return NULL if bad problems
+ * in segment processing.
+ * @param font Gives the size of the font in pixels per em for final positioning. If
+ * NULL, positions are returned in design units, i.e. at a ppm of the upem
+ * of the face.
+ * @param face The face containing all the non-size dependent information.
+ * @param script This is a tag containing a script identifier that is used to choose
+ * which graphite table within the font to use. Maybe 0. Tag may be 4 chars
+ * NULL padded in LSBs or space padded in LSBs.
+ * @param pFeats Pointer to a feature values to be used for the segment. Only one
+ * feature values may be used for a segment. If NULL the default features
+ * for the font will be used.
+ * @param enc Specifies what encoding form the string is in (utf8, utf16, utf32)
+ * @param pStart Start of the string
+ * @param nChars Number of unicode characters to process in the string. The string will
+ * be processed either up to the first NULL or until nChars have been
+ * processed. nChars is also used to initialise the internal memory
+ * allocations of the segment. So it is wise not to make nChars too much
+ * greater than the actual number of characters being processed.
+ * @param dir Specifies whether the segment is processed right to left (1) or left to
+ * right (0) and whether to run the internal bidi pass, if a font requests it.
+ * See enum gr_bidirtl for details.
+ */
+GR2_API gr_segment* gr_make_seg(const gr_font* font, const gr_face* face, gr_uint32 script, const gr_feature_val* pFeats, enum gr_encform enc, const void* pStart, size_t nChars, int dir);
+
+/** Destroys a segment, freeing the memory.
+ *
+ * @param p The segment to destroy
+ */
+GR2_API void gr_seg_destroy(gr_segment* p);
+
+/** Returns the advance for the whole segment.
+ *
+ * Returns the width of the segment up to the next glyph origin after the segment
+ */
+GR2_API float gr_seg_advance_X(const gr_segment* pSeg/*not NULL*/);
+
+/** Returns the height advance for the segment. **/
+GR2_API float gr_seg_advance_Y(const gr_segment* pSeg/*not NULL*/);
+
+/** Returns the number of gr_char_infos in the segment. **/
+GR2_API unsigned int gr_seg_n_cinfo(const gr_segment* pSeg/*not NULL*/);
+
+/** Returns a gr_char_info at a given index in the segment. **/
+GR2_API const gr_char_info* gr_seg_cinfo(const gr_segment* pSeg/*not NULL*/, unsigned int index/*must be <number_of_CharInfo*/);
+
+/** Returns the number of glyph gr_slots in the segment. **/
+GR2_API unsigned int gr_seg_n_slots(const gr_segment* pSeg/*not NULL*/); //one slot per glyph
+
+/** Returns the first gr_slot in the segment.
+ *
+ * The first slot in a segment has a gr_slot_prev_in_segment() of NULL. Slots are owned
+ * by their segment and are destroyed along with the segment.
+ */
+GR2_API const gr_slot* gr_seg_first_slot(gr_segment* pSeg/*not NULL*/); //may give a base slot or a slot which is attached to another
+
+/** Returns the last gr_slot in the segment.
+ *
+ * The last slot in a segment has a gr_slot_next_in_segment() of NULL
+ */
+GR2_API const gr_slot* gr_seg_last_slot(gr_segment* pSeg/*not NULL*/); //may give a base slot or a slot which is attached to another
+
+/** Justifies a linked list of slots for a line to a given width
+ *
+ * Passed a pointer to the start of a linked list of slots corresponding to a line, as
+ * set up by gr_slot_linebreak_before, this function will position the glyphs in the line
+ * to take up the given width. It is possible to specify a subrange within the line to process.
+ * This allows skipping of line initial or final whitespace, for example. While this will ensure
+ * that the subrange fits width, the line will still be positioned with the first glyph of the
+ * line at 0. So the resulting positions may be beyond width.
+ *
+ * @return float The resulting width of the range of slots justified.
+ * @param pSeg Pointer to the segment
+ * @param pStart Pointer to the start of the line linked list (including skipped characters)
+ * @param pFont Font to use for positioning
+ * @param width Width in pixels in which to fit the line. If < 0. don't adjust natural width, just run justification passes
+ * to handle line end contextuals, if there are any.
+ * @param flags Indicates line ending types. Default is linked list is a full line
+ * @param pFirst If not NULL, the first slot in the list to be considered part of the line (so can skip)
+ * @param pLast If not NULL, the last slot to process in the line (allow say trailing whitespace to be skipped)
+ */
+GR2_API float gr_seg_justify(gr_segment* pSeg/*not NULL*/, const gr_slot* pStart/*not NULL*/, const gr_font *pFont, double width, enum gr_justFlags flags, const gr_slot* pFirst, const gr_slot* pLast);
+
+/** Returns the next slot along in the segment.
+ *
+ * Slots are held in a linked list. This returns the next in the linked list. The slot
+ * may or may not be attached to another slot. Returns NULL at the end of the segment.
+ */
+GR2_API const gr_slot* gr_slot_next_in_segment(const gr_slot* p);
+
+/** Returns the previous slot along in the segment.
+ *
+ * Slots are held in a doubly linked list. This returns the previos slot in the linked
+ * list. This slot may or may not be attached to it. Returns NULL at the start of the
+ * segment.
+ */
+GR2_API const gr_slot* gr_slot_prev_in_segment(const gr_slot* p);
+
+/** Returns the attachment parent slot of this slot.
+ *
+ * Attached slots form a tree. This returns the parent of this slot in that tree. A
+ * base glyph which is not attached to another glyph, always returns NULL.
+ */
+GR2_API const gr_slot* gr_slot_attached_to(const gr_slot* p);
+
+/** Returns the first slot attached to this slot.
+ *
+ * Attached slots form a singly linked list from the parent. This returns the first
+ * slot in that list. Note that this is a reference to another slot that is also in
+ * the main segment doubly linked list.
+ *
+ * if gr_slot_first_attachment(p) != NULL then gr_slot_attached_to(gr_slot_first_attachment(p)) == p.
+ */
+GR2_API const gr_slot* gr_slot_first_attachment(const gr_slot* p);
+
+/** Returns the next slot attached to our attachment parent.
+ *
+ * This returns the next slot in the singly linked list of slots attached to this
+ * slot's parent. If there are no more such slots, NULL is returned. If there is
+ * no parent, i.e. the passed slot is a cluster base, then the next cluster base
+ * in graphical order (ltr, even for rtl text) is returned.
+ *
+ * if gr_slot_next_sibling_attachment(p) != NULL then gr_slot_attached_to(gr_slot_next_sibling_attachment(p)) == gr_slot_attached_to(p).
+ */
+GR2_API const gr_slot* gr_slot_next_sibling_attachment(const gr_slot* p);
+
+
+/** Returns glyph id of the slot
+ *
+ * Each slot has a glyphid which is rendered at the position given by the slot. This
+ * glyphid is the real glyph to be rendered and never a pseudo glyph.
+ */
+GR2_API unsigned short gr_slot_gid(const gr_slot* p);
+
+/** Returns X offset of glyph from start of segment **/
+GR2_API float gr_slot_origin_X(const gr_slot* p);
+
+/** Returns Y offset of glyph from start of segment **/
+GR2_API float gr_slot_origin_Y(const gr_slot* p);
+
+/** Returns the glyph advance for this glyph as adjusted for kerning
+ *
+ * @param p Slot to give results for
+ * @param face gr_face of the glyphs. May be NULL if unhinted advances used
+ * @param font gr_font to scale for pixel results. If NULL returns design
+ * units advance. If not NULL then returns pixel advance based
+ * on hinted or scaled glyph advances in the font. face must be
+ * passed for hinted advances to be used.
+ */
+GR2_API float gr_slot_advance_X(const gr_slot* p, const gr_face* face, const gr_font *font);
+
+/** Returns the vertical advance for the glyph in the slot adjusted for kerning
+ *
+ * Returns design units unless font is not NULL in which case the pixel value
+ * is returned scaled for the given font
+ */
+GR2_API float gr_slot_advance_Y(const gr_slot* p, const gr_face* face, const gr_font *font);
+
+/** Returns the gr_char_info index before us
+ *
+ * Returns the index of the gr_char_info that a cursor before this slot, would put
+ * an underlying cursor before. This may also be interpretted as each slot holding
+ * a set of char_infos that it is associated with and this function returning the
+ * index of the char_info with lowest index, from this set.
+ */
+GR2_API int gr_slot_before(const gr_slot* p/*not NULL*/);
+
+/** Returns the gr_char_info index after us
+ *
+ * Returns the index of the gr_char_info that a cursor after this slot would put an
+ * underlying cursor after. This may also be interpretted as each slot holding a set
+ * of char_infos that it is associated with and this function returning the index of
+ * the char_info with the highest index, from this set.
+ */
+GR2_API int gr_slot_after(const gr_slot* p/*not NULL*/);
+
+/** Returns the index of this slot in the segment
+ *
+ * Returns the index given to this slot during final positioning. This corresponds
+ * to the value returned br gr_cinfo_before() and gr_cinfo_after()
+ */
+GR2_API unsigned int gr_slot_index(const gr_slot* p/*not NULL*/);
+
+/** Return a slot attribute value
+ *
+ * Given a slot and an attribute along with a possible subattribute, return the
+ * corresponding value in the slot. See enum gr_attrCode for details of each attribute.
+ */
+GR2_API int gr_slot_attr(const gr_slot* p/*not NULL*/, const gr_segment* pSeg/*not NULL*/, enum gr_attrCode index, gr_uint8 subindex); //tbd - do we need to expose this?
+
+/** Returns whether text may be inserted before this glyph.
+ *
+ * This indicates whether a cursor can be put before this slot. It applies to
+ * base glyphs that have no parent as well as attached glyphs that have the
+ * .insert attribute explicitly set to true. This is the primary mechanism
+ * for identifying contiguous sequences of base plus diacritics.
+ */
+GR2_API int gr_slot_can_insert_before(const gr_slot* p);
+
+/** Returns the original gr_char_info index this slot refers to.
+ *
+ * Each Slot has a gr_char_info that it originates from. This is that gr_char_info.
+ * The index is passed to gr_seg_cinfo(). This information is useful for testing.
+ */
+GR2_API int gr_slot_original(const gr_slot* p/*not NULL*/);
+
+/** Breaks a segment into lines.
+ *
+ * Breaks the slot linked list at the given point in the linked list. It is up
+ * to the application to keep track of the first slot on each line.
+ */
+GR2_API void gr_slot_linebreak_before(gr_slot *p/*not NULL*/);
+
+#ifdef __cplusplus
+}
+#endif
diff --git a/Build/source/libs/graphite2/graphite2-src/include/graphite2/Types.h b/Build/source/libs/graphite2/graphite2-src/include/graphite2/Types.h
new file mode 100644
index 00000000000..916c91191b5
--- /dev/null
+++ b/Build/source/libs/graphite2/graphite2-src/include/graphite2/Types.h
@@ -0,0 +1,79 @@
+/* GRAPHITE2 LICENSING
+
+ Copyright 2010, SIL International
+ All rights reserved.
+
+ This library is free software; you can redistribute it and/or modify
+ it under the terms of the GNU Lesser General Public License as published
+ by the Free Software Foundation; either version 2.1 of License, or
+ (at your option) any later version.
+
+ This program 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
+ Lesser General Public License for more details.
+
+ You should also have received a copy of the GNU Lesser General Public
+ License along with this library in the file named "LICENSE".
+ If not, write to the Free Software Foundation, 51 Franklin Street,
+ Suite 500, Boston, MA 02110-1335, USA or visit their web page on the
+ internet at http://www.fsf.org/licenses/lgpl.html.
+
+ Alternatively, the contents of this file may be used under the terms
+ of the Mozilla Public License (http://mozilla.org/MPL) or the GNU
+ General Public License, as published by the Free Software Foundation,
+ either version 2 of the License or (at your option) any later version.
+*/
+#pragma once
+
+#include <stddef.h>
+
+typedef unsigned char gr_uint8;
+typedef gr_uint8 gr_byte;
+typedef signed char gr_int8;
+typedef unsigned short gr_uint16;
+typedef short gr_int16;
+typedef unsigned int gr_uint32;
+typedef int gr_int32;
+
+enum gr_encform {
+ gr_utf8 = 1/*sizeof(uint8)*/, gr_utf16 = 2/*sizeof(uint16)*/, gr_utf32 = 4/*sizeof(uint32)*/
+};
+
+
+// Define API function declspec/attributes and how each supported compiler or OS
+// allows us to specify them.
+#if defined __GNUC__
+ #define _gr2_and ,
+ #define _gr2_tag_fn(a) __attribute__((a))
+ #define _gr2_deprecated_flag deprecated
+ #define _gr2_export_flag visibility("default")
+ #define _gr2_import_flag visibility("default")
+ #define _gr2_static_flag visibility("hidden")
+#endif
+
+#if defined _WIN32 || defined __CYGWIN__
+ #if defined __GNUC__ // These three will be redefined for Windows
+ #undef _gr2_export_flag
+ #undef _gr2_import_flag
+ #undef _gr2_static_flag
+ #else // How MSVC sepcifies function level attributes adn deprecation
+ #define _gr2_and
+ #define _gr2_tag_fn(a) __declspec(a)
+ #define _gr2_deprecated_flag deprecated
+ #endif
+ #define _gr2_export_flag dllexport
+ #define _gr2_import_flag dllimport
+ #define _gr2_static_flag
+#endif
+
+#if defined GRAPHITE2_STATIC
+ #define GR2_API _gr2_tag_fn(_gr2_static_flag)
+ #define GR2_DEPRECATED_API _gr2_tag_fn(_gr2_deprecated_flag _gr2_and _gr2_static_flag)
+#elif defined GRAPHITE2_EXPORTING
+ #define GR2_API _gr2_tag_fn(_gr2_export_flag)
+ #define GR2_DEPRECATED_API _gr2_tag_fn(_gr2_deprecated_flag _gr2_and _gr2_export_flag)
+#else
+ #define GR2_API _gr2_tag_fn(_gr2_import_flag)
+ #define GR2_DEPRECATED_API _gr2_tag_fn(_gr2_deprecated_flag _gr2_and _gr2_import_flag)
+#endif
diff --git a/Build/source/libs/graphite2/graphite2-src/src/CMakeLists.txt b/Build/source/libs/graphite2/graphite2-src/src/CMakeLists.txt
new file mode 100644
index 00000000000..b6ac26bfc2f
--- /dev/null
+++ b/Build/source/libs/graphite2/graphite2-src/src/CMakeLists.txt
@@ -0,0 +1,159 @@
+# GRAPHITE2 LICENSING
+#
+# Copyright 2010, SIL International
+# All rights reserved.
+#
+# This library is free software; you can redistribute it and/or modify
+# it under the terms of the GNU Lesser General Public License as published
+# by the Free Software Foundation; either version 2.1 of License, or
+# (at your option) any later version.
+#
+# This program 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
+# Lesser General Public License for more details.
+#
+# You should also have received a copy of the GNU Lesser General Public
+# License along with this library in the file named "LICENSE".
+# If not, write to the Free Software Foundation, 51 Franklin Street,
+# Suite 500, Boston, MA 02110-1335, USA or visit their web page on the
+# internet at http://www.fsf.org/licenses/lgpl.html.
+
+CMAKE_MINIMUM_REQUIRED(VERSION 2.8.0 FATAL_ERROR)
+project(graphite2_core)
+cmake_policy(SET CMP0012 NEW)
+INCLUDE(CheckCXXSourceCompiles)
+
+set(GRAPHITE_API_CURRENT 3)
+set(GRAPHITE_API_REVISION 2)
+set(GRAPHITE_API_AGE 1)
+set(GRAPHITE_VERSION ${GRAPHITE_API_CURRENT}.${GRAPHITE_API_REVISION}.${GRAPHITE_API_AGE})
+set(GRAPHITE_SO_VERSION ${GRAPHITE_API_CURRENT})
+
+include(TestBigEndian)
+
+include_directories(${PROJECT_SOURCE_DIR})
+
+set(FILEFACE FileFace.cpp)
+if (GRAPHITE2_NFILEFACE)
+ add_definitions(-DGRAPHITE2_NFILEFACE)
+ set(FILEFACE)
+endif()
+
+set(TRACING json.cpp)
+if (GRAPHITE2_NTRACING)
+ add_definitions(-DGRAPHITE2_NTRACING)
+ set(TRACING)
+endif()
+
+if (GRAPHITE2_TELEMETRY)
+ add_definitions(-DGRAPHITE2_TELEMETRY)
+endif()
+
+if (NOT BUILD_SHARED_LIBS)
+ add_definitions(-DGRAPHITE2_STATIC)
+endif()
+
+set(GRAPHITE_HEADERS
+ ../include/graphite2/Font.h
+ ../include/graphite2/Segment.h
+ ../include/graphite2/Types.h
+ ../include/graphite2/Log.h
+ )
+
+file(GLOB PRIVATE_HEADERS inc/*.h)
+
+add_library(graphite2
+ ${GRAPHITE2_VM_TYPE}_machine.cpp
+ gr_char_info.cpp
+ gr_features.cpp
+ gr_face.cpp
+ gr_font.cpp
+ gr_logging.cpp
+ gr_segment.cpp
+ gr_slot.cpp
+ CmapCache.cpp
+ Code.cpp
+ Collider.cpp
+ Decompressor.cpp
+ Face.cpp
+ FeatureMap.cpp
+ Font.cpp
+ GlyphFace.cpp
+ GlyphCache.cpp
+ Intervals.cpp
+ Justifier.cpp
+ NameTable.cpp
+ Pass.cpp
+ Position.cpp
+ Segment.cpp
+ Silf.cpp
+ Slot.cpp
+ Sparse.cpp
+ TtfUtil.cpp
+ UtfCodec.cpp
+ ${FILEFACE}
+ ${TRACING})
+
+set_target_properties(graphite2 PROPERTIES PUBLIC_HEADER "${GRAPHITE_HEADERS}"
+ SOVERSION ${GRAPHITE_SO_VERSION}
+ VERSION ${GRAPHITE_VERSION}
+ LT_VERSION_CURRENT ${GRAPHITE_API_CURRENT}
+ LT_VERSION_REVISION ${GRAPHITE_API_REVISION}
+ LT_VERSION_AGE ${GRAPHITE_API_AGE})
+
+if (${CMAKE_SYSTEM_NAME} STREQUAL "Linux")
+ set_target_properties(graphite2 PROPERTIES
+ COMPILE_FLAGS "-Wall -Wextra -Wno-unknown-pragmas -Wendif-labels -Wshadow -Wctor-dtor-privacy -Wnon-virtual-dtor -fno-rtti -fno-exceptions -fvisibility=hidden -fvisibility-inlines-hidden"
+ LINK_FLAGS "-nodefaultlibs ${GRAPHITE_LINK_FLAGS}"
+ LINKER_LANGUAGE C)
+ if (${CMAKE_SYSTEM_PROCESSOR} MATCHES "x86|i.86")
+ add_definitions(-mfpmath=sse -msse2)
+ endif()
+ if (CMAKE_COMPILER_IS_GNUCXX)
+ add_definitions(-Wno-class-memaccess -Wdouble-promotion)
+ endif()
+ message(STATUS "Compiler ID is: ${CMAKE_CXX_COMPILER_ID}")
+ if (${CMAKE_CXX_COMPILER_ID} STREQUAL "Clang")
+ add_definitions(-Wimplicit-fallthrough -Wshorten-64-to-32)
+ endif()
+ if (${CMAKE_CXX_COMPILER} MATCHES ".*mingw.*")
+ target_link_libraries(graphite2 kernel32 msvcr90 mingw32 gcc user32)
+ else (${CMAKE_CXX_COMPILER} MATCHES ".*mingw.*")
+ if (GRAPHITE2_SANITIZERS)
+ target_link_libraries(graphite2 c gcc_s)
+ else ()
+ target_link_libraries(graphite2 c gcc)
+ endif ()
+ endif()
+ include(Graphite)
+ if (BUILD_SHARED_LIBS)
+ nolib_test(stdc++ $<TARGET_SONAME_FILE:graphite2>)
+ endif ()
+ set(CMAKE_CXX_IMPLICIT_LINK_LIBRARIES "")
+ CREATE_LIBTOOL_FILE(graphite2 "/lib${LIB_SUFFIX}")
+endif()
+
+if (${CMAKE_SYSTEM_NAME} STREQUAL "Darwin")
+ set_target_properties(graphite2 PROPERTIES
+ COMPILE_FLAGS "-Wall -Wextra -Wno-unknown-pragmas -Wimplicit-fallthrough -Wendif-labels -Wshadow -Wno-ctor-dtor-privacy -Wno-non-virtual-dtor -fno-rtti -fno-exceptions -fvisibility=hidden -fvisibility-inlines-hidden"
+ LINK_FLAGS "-nodefaultlibs"
+ LINKER_LANGUAGE C)
+ if (${CMAKE_SYSTEM_PROCESSOR} MATCHES "x86|i.86")
+ add_definitions(-mfpmath=sse -msse2)
+ endif()
+ target_link_libraries(graphite2 c)
+ include(Graphite)
+ nolib_test(stdc++ $<TARGET_SONAME_FILE:graphite2>)
+ set(CMAKE_CXX_IMPLICIT_LINK_LIBRARIES "")
+ CREATE_LIBTOOL_FILE(graphite2 "/lib${LIB_SUFFIX}")
+endif()
+
+if (${CMAKE_SYSTEM_NAME} STREQUAL "Windows")
+ set_target_properties(graphite2 PROPERTIES
+ COMPILE_DEFINITIONS "_SCL_SECURE_NO_WARNINGS;_CRT_SECURE_NO_WARNINGS;UNICODE;GRAPHITE2_EXPORTING")
+endif()
+
+
+install(TARGETS graphite2 EXPORT graphite2 LIBRARY DESTINATION lib${LIB_SUFFIX} ARCHIVE DESTINATION lib${LIB_SUFFIX} PUBLIC_HEADER DESTINATION include/graphite2 RUNTIME DESTINATION bin)
+install(EXPORT graphite2 DESTINATION share/graphite2 NAMESPACE gr2_)
diff --git a/Build/source/libs/graphite2/graphite2-src/src/CmapCache.cpp b/Build/source/libs/graphite2/graphite2-src/src/CmapCache.cpp
new file mode 100644
index 00000000000..d070019a340
--- /dev/null
+++ b/Build/source/libs/graphite2/graphite2-src/src/CmapCache.cpp
@@ -0,0 +1,155 @@
+/* GRAPHITE2 LICENSING
+
+ Copyright 2010, SIL International
+ All rights reserved.
+
+ This library is free software; you can redistribute it and/or modify
+ it under the terms of the GNU Lesser General Public License as published
+ by the Free Software Foundation; either version 2.1 of License, or
+ (at your option) any later version.
+
+ This program 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
+ Lesser General Public License for more details.
+
+ You should also have received a copy of the GNU Lesser General Public
+ License along with this library in the file named "LICENSE".
+ If not, write to the Free Software Foundation, 51 Franklin Street,
+ Suite 500, Boston, MA 02110-1335, USA or visit their web page on the
+ internet at http://www.fsf.org/licenses/lgpl.html.
+
+Alternatively, the contents of this file may be used under the terms of the
+Mozilla Public License (http://mozilla.org/MPL) or the GNU General Public
+License, as published by the Free Software Foundation, either version 2
+of the License or (at your option) any later version.
+*/
+
+#include "inc/Main.h"
+#include "inc/CmapCache.h"
+#include "inc/Face.h"
+#include "inc/TtfTypes.h"
+#include "inc/TtfUtil.h"
+
+
+using namespace graphite2;
+
+const void * bmp_subtable(const Face::Table & cmap)
+{
+ const void * stbl;
+ if (!cmap.size()) return 0;
+ if (TtfUtil::CheckCmapSubtable4(stbl = TtfUtil::FindCmapSubtable(cmap, 3, 1, cmap.size()), cmap + cmap.size())
+ || TtfUtil::CheckCmapSubtable4(stbl = TtfUtil::FindCmapSubtable(cmap, 0, 3, cmap.size()), cmap + cmap.size())
+ || TtfUtil::CheckCmapSubtable4(stbl = TtfUtil::FindCmapSubtable(cmap, 0, 2, cmap.size()), cmap + cmap.size())
+ || TtfUtil::CheckCmapSubtable4(stbl = TtfUtil::FindCmapSubtable(cmap, 0, 1, cmap.size()), cmap + cmap.size())
+ || TtfUtil::CheckCmapSubtable4(stbl = TtfUtil::FindCmapSubtable(cmap, 0, 0, cmap.size()), cmap + cmap.size()))
+ return stbl;
+ return 0;
+}
+
+const void * smp_subtable(const Face::Table & cmap)
+{
+ const void * stbl;
+ if (!cmap.size()) return 0;
+ if (TtfUtil::CheckCmapSubtable12(stbl = TtfUtil::FindCmapSubtable(cmap, 3, 10, cmap.size()), cmap + cmap.size())
+ || TtfUtil::CheckCmapSubtable12(stbl = TtfUtil::FindCmapSubtable(cmap, 0, 4, cmap.size()), cmap + cmap.size()))
+ return stbl;
+ return 0;
+}
+
+template <unsigned int (*NextCodePoint)(const void *, unsigned int, int *),
+ uint16 (*LookupCodePoint)(const void *, unsigned int, int)>
+bool cache_subtable(uint16 * blocks[], const void * cst, const unsigned int limit)
+{
+ int rangeKey = 0;
+ uint32 codePoint = NextCodePoint(cst, 0, &rangeKey),
+ prevCodePoint = 0;
+ while (codePoint < limit)
+ {
+ unsigned int block = codePoint >> 8;
+ if (!blocks[block])
+ {
+ blocks[block] = grzeroalloc<uint16>(0x100);
+ if (!blocks[block])
+ return false;
+ }
+ blocks[block][codePoint & 0xFF] = LookupCodePoint(cst, codePoint, rangeKey);
+ // prevent infinite loop
+ if (codePoint <= prevCodePoint)
+ codePoint = prevCodePoint + 1;
+ prevCodePoint = codePoint;
+ codePoint = NextCodePoint(cst, codePoint, &rangeKey);
+ }
+ return true;
+}
+
+
+CachedCmap::CachedCmap(const Face & face)
+: m_isBmpOnly(true),
+ m_blocks(0)
+{
+ const Face::Table cmap(face, Tag::cmap);
+ if (!cmap) return;
+
+ const void * bmp_cmap = bmp_subtable(cmap);
+ const void * smp_cmap = smp_subtable(cmap);
+ m_isBmpOnly = !smp_cmap;
+
+ m_blocks = grzeroalloc<uint16 *>(m_isBmpOnly ? 0x100 : 0x1100);
+ if (m_blocks && smp_cmap)
+ {
+ if (!cache_subtable<TtfUtil::CmapSubtable12NextCodepoint, TtfUtil::CmapSubtable12Lookup>(m_blocks, smp_cmap, 0x10FFFF))
+ return;
+ }
+
+ if (m_blocks && bmp_cmap)
+ {
+ if (!cache_subtable<TtfUtil::CmapSubtable4NextCodepoint, TtfUtil::CmapSubtable4Lookup>(m_blocks, bmp_cmap, 0xFFFF))
+ return;
+ }
+}
+
+CachedCmap::~CachedCmap() throw()
+{
+ if (!m_blocks) return;
+ unsigned int numBlocks = (m_isBmpOnly)? 0x100 : 0x1100;
+ for (unsigned int i = 0; i < numBlocks; i++)
+ free(m_blocks[i]);
+ free(m_blocks);
+}
+
+uint16 CachedCmap::operator [] (const uint32 usv) const throw()
+{
+ if ((m_isBmpOnly && usv > 0xFFFF) || (usv > 0x10FFFF))
+ return 0;
+ const uint32 block = 0xFFFF & (usv >> 8);
+ if (m_blocks[block])
+ return m_blocks[block][usv & 0xFF];
+ return 0;
+};
+
+CachedCmap::operator bool() const throw()
+{
+ return m_blocks != 0;
+}
+
+
+DirectCmap::DirectCmap(const Face & face)
+: _cmap(face, Tag::cmap),
+ _smp(smp_subtable(_cmap)),
+ _bmp(bmp_subtable(_cmap))
+{
+}
+
+uint16 DirectCmap::operator [] (const uint32 usv) const throw()
+{
+ return usv > 0xFFFF
+ ? (_smp ? TtfUtil::CmapSubtable12Lookup(_smp, usv, 0) : 0)
+ : TtfUtil::CmapSubtable4Lookup(_bmp, usv, 0);
+}
+
+DirectCmap::operator bool () const throw()
+{
+ return _cmap && _bmp;
+}
+
diff --git a/Build/source/libs/graphite2/graphite2-src/src/Code.cpp b/Build/source/libs/graphite2/graphite2-src/src/Code.cpp
new file mode 100644
index 00000000000..ec5ab298ca4
--- /dev/null
+++ b/Build/source/libs/graphite2/graphite2-src/src/Code.cpp
@@ -0,0 +1,782 @@
+/* GRAPHITE2 LICENSING
+
+ Copyright 2010, SIL International
+ All rights reserved.
+
+ This library is free software; you can redistribute it and/or modify
+ it under the terms of the GNU Lesser General Public License as published
+ by the Free Software Foundation; either version 2.1 of License, or
+ (at your option) any later version.
+
+ This program 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
+ Lesser General Public License for more details.
+
+ You should also have received a copy of the GNU Lesser General Public
+ License along with this library in the file named "LICENSE".
+ If not, write to the Free Software Foundation, 51 Franklin Street,
+ Suite 500, Boston, MA 02110-1335, USA or visit their web page on the
+ internet at http://www.fsf.org/licenses/lgpl.html.
+
+Alternatively, the contents of this file may be used under the terms of the
+Mozilla Public License (http://mozilla.org/MPL) or the GNU General Public
+License, as published by the Free Software Foundation, either version 2
+of the License or (at your option) any later version.
+*/
+// This class represents loaded graphite stack machine code. It performs
+// basic sanity checks, on the incoming code to prevent more obvious problems
+// from crashing graphite.
+// Author: Tim Eves
+
+#include <cassert>
+#include <cstddef>
+#include <cstdlib>
+#include <cstring>
+#include "graphite2/Segment.h"
+#include "inc/Code.h"
+#include "inc/Face.h"
+#include "inc/GlyphFace.h"
+#include "inc/GlyphCache.h"
+#include "inc/Machine.h"
+#include "inc/Rule.h"
+#include "inc/Silf.h"
+
+#include <cstdio>
+
+#ifdef NDEBUG
+#ifdef __GNUC__
+#pragma GCC diagnostic ignored "-Wunused-parameter"
+#endif
+#endif
+
+
+using namespace graphite2;
+using namespace vm;
+
+namespace {
+
+inline bool is_return(const instr i) {
+ const opcode_t * opmap = Machine::getOpcodeTable();
+ const instr pop_ret = *opmap[POP_RET].impl,
+ ret_zero = *opmap[RET_ZERO].impl,
+ ret_true = *opmap[RET_TRUE].impl;
+ return i == pop_ret || i == ret_zero || i == ret_true;
+}
+
+struct context
+{
+ context(uint8 ref=0) : codeRef(ref) {flags.changed=false; flags.referenced=false;}
+ struct {
+ uint8 changed:1,
+ referenced:1;
+ } flags;
+ uint8 codeRef;
+};
+
+} // end namespace
+
+
+class Machine::Code::decoder
+{
+public:
+ struct limits;
+ static const int NUMCONTEXTS = 256;
+
+ decoder(limits & lims, Code &code, enum passtype pt) throw();
+
+ bool load(const byte * bc_begin, const byte * bc_end);
+ void apply_analysis(instr * const code, instr * code_end);
+ byte max_ref() { return _max_ref; }
+ int out_index() const { return _out_index; }
+
+private:
+ void set_ref(int index) throw();
+ void set_noref(int index) throw();
+ void set_changed(int index) throw();
+ opcode fetch_opcode(const byte * bc);
+ void analyse_opcode(const opcode, const int8 * const dp) throw();
+ bool emit_opcode(opcode opc, const byte * & bc);
+ bool validate_opcode(const byte opc, const byte * const bc);
+ bool valid_upto(const uint16 limit, const uint16 x) const throw();
+ bool test_context() const throw();
+ bool test_ref(int8 index) const throw();
+ bool test_attr(attrCode attr) const throw();
+ void failure(const status_t s) const throw() { _code.failure(s); }
+
+ Code & _code;
+ int _out_index;
+ uint16 _out_length;
+ instr * _instr;
+ byte * _data;
+ limits & _max;
+ enum passtype _passtype;
+ int _stack_depth;
+ bool _in_ctxt_item;
+ int16 _slotref;
+ context _contexts[NUMCONTEXTS];
+ byte _max_ref;
+};
+
+
+struct Machine::Code::decoder::limits
+{
+ const byte * bytecode;
+ const uint8 pre_context;
+ const uint16 rule_length,
+ classes,
+ glyf_attrs,
+ features;
+ const byte attrid[gr_slatMax];
+};
+
+inline Machine::Code::decoder::decoder(limits & lims, Code &code, enum passtype pt) throw()
+: _code(code),
+ _out_index(code._constraint ? 0 : lims.pre_context),
+ _out_length(code._constraint ? 1 : lims.rule_length),
+ _instr(code._code), _data(code._data), _max(lims), _passtype(pt),
+ _stack_depth(0),
+ _in_ctxt_item(false),
+ _slotref(0),
+ _max_ref(0)
+{ }
+
+
+
+Machine::Code::Code(bool is_constraint, const byte * bytecode_begin, const byte * const bytecode_end,
+ uint8 pre_context, uint16 rule_length, const Silf & silf, const Face & face,
+ enum passtype pt, byte * * const _out)
+ : _code(0), _data(0), _data_size(0), _instr_count(0), _max_ref(0), _status(loaded),
+ _constraint(is_constraint), _modify(false), _delete(false), _own(_out==0)
+{
+#ifdef GRAPHITE2_TELEMETRY
+ telemetry::category _code_cat(face.tele.code);
+#endif
+ assert(bytecode_begin != 0);
+ if (bytecode_begin == bytecode_end)
+ {
+ // ::new (this) Code();
+ return;
+ }
+ assert(bytecode_end > bytecode_begin);
+ const opcode_t * op_to_fn = Machine::getOpcodeTable();
+
+ // Allocate code and data target buffers, these sizes are a worst case
+ // estimate. Once we know their real sizes the we'll shrink them.
+ if (_out) _code = reinterpret_cast<instr *>(*_out);
+ else _code = static_cast<instr *>(malloc(estimateCodeDataOut(bytecode_end-bytecode_begin, 1, is_constraint ? 0 : rule_length)));
+ _data = reinterpret_cast<byte *>(_code + (bytecode_end - bytecode_begin));
+
+ if (!_code || !_data) {
+ failure(alloc_failed);
+ return;
+ }
+
+ decoder::limits lims = {
+ bytecode_end,
+ pre_context,
+ rule_length,
+ silf.numClasses(),
+ face.glyphs().numAttrs(),
+ face.numFeatures(),
+ {1,1,1,1,1,1,1,1,
+ 1,1,1,1,1,1,1,255,
+ 1,1,1,1,1,1,1,1,
+ 1,1,1,1,1,1,0,0,
+ 0,0,0,0,0,0,0,0,
+ 0,0,0,0,0,0,0,0,
+ 0,0,0,0,0,0,0, silf.numUser()}
+ };
+
+ decoder dec(lims, *this, pt);
+ if(!dec.load(bytecode_begin, bytecode_end))
+ return;
+
+ // Is this an empty program?
+ if (_instr_count == 0)
+ {
+ release_buffers();
+ ::new (this) Code();
+ return;
+ }
+
+ // When we reach the end check we've terminated it correctly
+ if (!is_return(_code[_instr_count-1])) {
+ failure(missing_return);
+ return;
+ }
+
+ assert((_constraint && immutable()) || !_constraint);
+ dec.apply_analysis(_code, _code + _instr_count);
+ _max_ref = dec.max_ref();
+
+ // Now we know exactly how much code and data the program really needs
+ // realloc the buffers to exactly the right size so we don't waste any
+ // memory.
+ assert((bytecode_end - bytecode_begin) >= ptrdiff_t(_instr_count));
+ assert((bytecode_end - bytecode_begin) >= ptrdiff_t(_data_size));
+ memmove(_code + (_instr_count+1), _data, _data_size*sizeof(byte));
+ size_t const total_sz = ((_instr_count+1) + (_data_size + sizeof(instr)-1)/sizeof(instr))*sizeof(instr);
+ if (_out)
+ *_out += total_sz;
+ else
+ {
+ instr * const old_code = _code;
+ _code = static_cast<instr *>(realloc(_code, total_sz));
+ if (!_code) free(old_code);
+ }
+ _data = reinterpret_cast<byte *>(_code + (_instr_count+1));
+
+ if (!_code)
+ {
+ failure(alloc_failed);
+ return;
+ }
+
+ // Make this RET_ZERO, we should never reach this but just in case ...
+ _code[_instr_count] = op_to_fn[RET_ZERO].impl[_constraint];
+
+#ifdef GRAPHITE2_TELEMETRY
+ telemetry::count_bytes(_data_size + (_instr_count+1)*sizeof(instr));
+#endif
+}
+
+Machine::Code::~Code() throw ()
+{
+ if (_own)
+ release_buffers();
+}
+
+
+bool Machine::Code::decoder::load(const byte * bc, const byte * bc_end)
+{
+ _max.bytecode = bc_end;
+ while (bc < bc_end)
+ {
+ const opcode opc = fetch_opcode(bc++);
+ if (opc == vm::MAX_OPCODE)
+ return false;
+
+ analyse_opcode(opc, reinterpret_cast<const int8 *>(bc));
+
+ if (!emit_opcode(opc, bc))
+ return false;
+ }
+
+ return bool(_code);
+}
+
+// Validation check and fixups.
+//
+
+opcode Machine::Code::decoder::fetch_opcode(const byte * bc)
+{
+ const byte opc = *bc++;
+
+ // Do some basic sanity checks based on what we know about the opcode
+ if (!validate_opcode(opc, bc)) return MAX_OPCODE;
+
+ // And check its arguments as far as possible
+ switch (opcode(opc))
+ {
+ case NOP :
+ break;
+ case PUSH_BYTE :
+ case PUSH_BYTEU :
+ case PUSH_SHORT :
+ case PUSH_SHORTU :
+ case PUSH_LONG :
+ ++_stack_depth;
+ break;
+ case ADD :
+ case SUB :
+ case MUL :
+ case DIV :
+ case MIN_ :
+ case MAX_ :
+ case AND :
+ case OR :
+ case EQUAL :
+ case NOT_EQ :
+ case LESS :
+ case GTR :
+ case LESS_EQ :
+ case GTR_EQ :
+ case BITOR :
+ case BITAND :
+ if (--_stack_depth <= 0)
+ failure(underfull_stack);
+ break;
+ case NEG :
+ case TRUNC8 :
+ case TRUNC16 :
+ case NOT :
+ case BITNOT :
+ case BITSET :
+ if (_stack_depth <= 0)
+ failure(underfull_stack);
+ break;
+ case COND :
+ _stack_depth -= 2;
+ if (_stack_depth <= 0)
+ failure(underfull_stack);
+ break;
+ case NEXT_N : // runtime checked
+ break;
+ case NEXT :
+ case COPY_NEXT :
+ ++_out_index;
+ if (_out_index < -1 || _out_index > _out_length || _slotref > _max.rule_length)
+ failure(out_of_range_data);
+ break;
+ case PUT_GLYPH_8BIT_OBS :
+ valid_upto(_max.classes, bc[0]);
+ test_context();
+ break;
+ case PUT_SUBS_8BIT_OBS :
+ test_ref(int8(bc[0]));
+ valid_upto(_max.classes, bc[1]);
+ valid_upto(_max.classes, bc[2]);
+ test_context();
+ break;
+ case PUT_COPY :
+ test_ref(int8(bc[0]));
+ test_context();
+ break;
+ case INSERT :
+ if (_passtype >= PASS_TYPE_POSITIONING)
+ failure(invalid_opcode);
+ ++_out_length;
+ if (_out_index < 0) ++_out_index;
+ if (_out_index < -1 || _out_index >= _out_length)
+ failure(out_of_range_data);
+ break;
+ case DELETE :
+ if (_passtype >= PASS_TYPE_POSITIONING)
+ failure(invalid_opcode);
+ if (_out_index < _max.pre_context)
+ failure(out_of_range_data);
+ --_out_index;
+ --_out_length;
+ if (_out_index < -1 || _out_index > _out_length)
+ failure(out_of_range_data);
+ break;
+ case ASSOC :
+ if (bc[0] == 0)
+ failure(out_of_range_data);
+ for (uint8 num = bc[0]; num; --num)
+ test_ref(int8(bc[num]));
+ test_context();
+ break;
+ case CNTXT_ITEM :
+ valid_upto(_max.rule_length, _max.pre_context + int8(bc[0]));
+ if (bc + 2 + bc[1] >= _max.bytecode) failure(jump_past_end);
+ if (_in_ctxt_item) failure(nested_context_item);
+ break;
+ case ATTR_SET :
+ case ATTR_ADD :
+ case ATTR_SUB :
+ case ATTR_SET_SLOT :
+ if (--_stack_depth < 0)
+ failure(underfull_stack);
+ valid_upto(gr_slatMax, bc[0]);
+ if (attrCode(bc[0]) == gr_slatUserDefn) // use IATTR for user attributes
+ failure(out_of_range_data);
+ test_attr(attrCode(bc[0]));
+ test_context();
+ break;
+ case IATTR_SET_SLOT :
+ if (--_stack_depth < 0)
+ failure(underfull_stack);
+ if (valid_upto(gr_slatMax, bc[0]))
+ valid_upto(_max.attrid[bc[0]], bc[1]);
+ test_attr(attrCode(bc[0]));
+ test_context();
+ break;
+ case PUSH_SLOT_ATTR :
+ ++_stack_depth;
+ valid_upto(gr_slatMax, bc[0]);
+ test_ref(int8(bc[1]));
+ if (attrCode(bc[0]) == gr_slatUserDefn) // use IATTR for user attributes
+ failure(out_of_range_data);
+ test_attr(attrCode(bc[0]));
+ break;
+ case PUSH_GLYPH_ATTR_OBS :
+ case PUSH_ATT_TO_GATTR_OBS :
+ ++_stack_depth;
+ valid_upto(_max.glyf_attrs, bc[0]);
+ test_ref(int8(bc[1]));
+ break;
+ case PUSH_ATT_TO_GLYPH_METRIC :
+ case PUSH_GLYPH_METRIC :
+ ++_stack_depth;
+ valid_upto(kgmetDescent, bc[0]);
+ test_ref(int8(bc[1]));
+ // level: dp[2] no check necessary
+ break;
+ case PUSH_FEAT :
+ ++_stack_depth;
+ valid_upto(_max.features, bc[0]);
+ test_ref(int8(bc[1]));
+ break;
+ case PUSH_ISLOT_ATTR :
+ ++_stack_depth;
+ if (valid_upto(gr_slatMax, bc[0]))
+ {
+ test_ref(int8(bc[1]));
+ valid_upto(_max.attrid[bc[0]], bc[2]);
+ }
+ test_attr(attrCode(bc[0]));
+ break;
+ case PUSH_IGLYPH_ATTR :// not implemented
+ ++_stack_depth;
+ break;
+ case POP_RET :
+ if (--_stack_depth < 0)
+ failure(underfull_stack);
+ GR_FALLTHROUGH;
+ // no break
+ case RET_ZERO :
+ case RET_TRUE :
+ break;
+ case IATTR_SET :
+ case IATTR_ADD :
+ case IATTR_SUB :
+ if (--_stack_depth < 0)
+ failure(underfull_stack);
+ if (valid_upto(gr_slatMax, bc[0]))
+ valid_upto(_max.attrid[bc[0]], bc[1]);
+ test_attr(attrCode(bc[0]));
+ test_context();
+ break;
+ case PUSH_PROC_STATE : // dummy: dp[0] no check necessary
+ case PUSH_VERSION :
+ ++_stack_depth;
+ break;
+ case PUT_SUBS :
+ test_ref(int8(bc[0]));
+ valid_upto(_max.classes, uint16(bc[1]<< 8) | bc[2]);
+ valid_upto(_max.classes, uint16(bc[3]<< 8) | bc[4]);
+ test_context();
+ break;
+ case PUT_SUBS2 : // not implemented
+ case PUT_SUBS3 : // not implemented
+ break;
+ case PUT_GLYPH :
+ valid_upto(_max.classes, uint16(bc[0]<< 8) | bc[1]);
+ test_context();
+ break;
+ case PUSH_GLYPH_ATTR :
+ case PUSH_ATT_TO_GLYPH_ATTR :
+ ++_stack_depth;
+ valid_upto(_max.glyf_attrs, uint16(bc[0]<< 8) | bc[1]);
+ test_ref(int8(bc[2]));
+ break;
+ case SET_FEAT :
+ valid_upto(_max.features, bc[0]);
+ test_ref(int8(bc[1]));
+ break;
+ default:
+ failure(invalid_opcode);
+ break;
+ }
+
+ return bool(_code) ? opcode(opc) : MAX_OPCODE;
+}
+
+
+void Machine::Code::decoder::analyse_opcode(const opcode opc, const int8 * arg) throw()
+{
+ switch (opc)
+ {
+ case DELETE :
+ _code._delete = true;
+ break;
+ case ASSOC :
+ set_changed(0);
+// for (uint8 num = arg[0]; num; --num)
+// _analysis.set_noref(num);
+ break;
+ case PUT_GLYPH_8BIT_OBS :
+ case PUT_GLYPH :
+ _code._modify = true;
+ set_changed(0);
+ break;
+ case ATTR_SET :
+ case ATTR_ADD :
+ case ATTR_SUB :
+ case ATTR_SET_SLOT :
+ case IATTR_SET_SLOT :
+ case IATTR_SET :
+ case IATTR_ADD :
+ case IATTR_SUB :
+ set_noref(0);
+ break;
+ case NEXT :
+ case COPY_NEXT :
+ ++_slotref;
+ _contexts[_slotref] = context(uint8(_code._instr_count+1));
+ // if (_analysis.slotref > _analysis.max_ref) _analysis.max_ref = _analysis.slotref;
+ break;
+ case INSERT :
+ if (_slotref >= 0) --_slotref;
+ _code._modify = true;
+ break;
+ case PUT_SUBS_8BIT_OBS : // slotref on 1st parameter
+ case PUT_SUBS :
+ _code._modify = true;
+ set_changed(0);
+ GR_FALLTHROUGH;
+ // no break
+ case PUT_COPY :
+ if (arg[0] != 0) { set_changed(0); _code._modify = true; }
+ set_ref(arg[0]);
+ break;
+ case PUSH_GLYPH_ATTR_OBS :
+ case PUSH_SLOT_ATTR :
+ case PUSH_GLYPH_METRIC :
+ case PUSH_ATT_TO_GATTR_OBS :
+ case PUSH_ATT_TO_GLYPH_METRIC :
+ case PUSH_ISLOT_ATTR :
+ case PUSH_FEAT :
+ case SET_FEAT :
+ set_ref(arg[1]);
+ break;
+ case PUSH_ATT_TO_GLYPH_ATTR :
+ case PUSH_GLYPH_ATTR :
+ set_ref(arg[2]);
+ break;
+ default:
+ break;
+ }
+}
+
+
+bool Machine::Code::decoder::emit_opcode(opcode opc, const byte * & bc)
+{
+ const opcode_t * op_to_fn = Machine::getOpcodeTable();
+ const opcode_t & op = op_to_fn[opc];
+ if (op.impl[_code._constraint] == 0)
+ {
+ failure(unimplemented_opcode_used);
+ return false;
+ }
+
+ const size_t param_sz = op.param_sz == VARARGS ? bc[0] + 1 : op.param_sz;
+
+ // Add this instruction
+ *_instr++ = op.impl[_code._constraint];
+ ++_code._instr_count;
+
+ // Grab the parameters
+ if (param_sz) {
+ memcpy(_data, bc, param_sz * sizeof(byte));
+ bc += param_sz;
+ _data += param_sz;
+ _code._data_size += param_sz;
+ }
+
+ // recursively decode a context item so we can split the skip into
+ // instruction and data portions.
+ if (opc == CNTXT_ITEM)
+ {
+ assert(_out_index == 0);
+ _in_ctxt_item = true;
+ _out_index = _max.pre_context + int8(_data[-2]);
+ _slotref = int8(_data[-2]);
+ _out_length = _max.rule_length;
+
+ const size_t ctxt_start = _code._instr_count;
+ byte & instr_skip = _data[-1];
+ byte & data_skip = *_data++;
+ ++_code._data_size;
+ const byte *curr_end = _max.bytecode;
+
+ if (load(bc, bc + instr_skip))
+ {
+ bc += instr_skip;
+ data_skip = instr_skip - byte(_code._instr_count - ctxt_start);
+ instr_skip = byte(_code._instr_count - ctxt_start);
+ _max.bytecode = curr_end;
+
+ _out_length = 1;
+ _out_index = 0;
+ _slotref = 0;
+ _in_ctxt_item = false;
+ }
+ else
+ {
+ _out_index = 0;
+ _slotref = 0;
+ return false;
+ }
+ }
+
+ return bool(_code);
+}
+
+
+void Machine::Code::decoder::apply_analysis(instr * const code, instr * code_end)
+{
+ // insert TEMP_COPY commands for slots that need them (that change and are referenced later)
+ int tempcount = 0;
+ if (_code._constraint) return;
+
+ const instr temp_copy = Machine::getOpcodeTable()[TEMP_COPY].impl[0];
+ for (const context * c = _contexts, * const ce = c + _slotref; c < ce; ++c)
+ {
+ if (!c->flags.referenced || !c->flags.changed) continue;
+
+ instr * const tip = code + c->codeRef + tempcount;
+ memmove(tip+1, tip, (code_end - tip) * sizeof(instr));
+ *tip = temp_copy;
+ ++code_end;
+ ++tempcount;
+ _code._delete = true;
+ }
+
+ _code._instr_count = code_end - code;
+}
+
+
+inline
+bool Machine::Code::decoder::validate_opcode(const byte opc, const byte * const bc)
+{
+ if (opc >= MAX_OPCODE)
+ {
+ failure(invalid_opcode);
+ return false;
+ }
+ const opcode_t & op = Machine::getOpcodeTable()[opc];
+ if (op.impl[_code._constraint] == 0)
+ {
+ failure(unimplemented_opcode_used);
+ return false;
+ }
+ if (op.param_sz == VARARGS && bc >= _max.bytecode)
+ {
+ failure(arguments_exhausted);
+ return false;
+ }
+ const size_t param_sz = op.param_sz == VARARGS ? bc[0] + 1 : op.param_sz;
+ if (bc - 1 + param_sz >= _max.bytecode)
+ {
+ failure(arguments_exhausted);
+ return false;
+ }
+ return true;
+}
+
+
+bool Machine::Code::decoder::valid_upto(const uint16 limit, const uint16 x) const throw()
+{
+ const bool t = (limit != 0) && (x < limit);
+ if (!t) failure(out_of_range_data);
+ return t;
+}
+
+inline
+bool Machine::Code::decoder::test_ref(int8 index) const throw()
+{
+ if (_code._constraint && !_in_ctxt_item)
+ {
+ if (index > 0 || -index > _max.pre_context)
+ {
+ failure(out_of_range_data);
+ return false;
+ }
+ }
+ else
+ {
+ if (_max.rule_length == 0
+ || (_slotref + _max.pre_context + index >= _max.rule_length)
+ || (_slotref + _max.pre_context + index < 0))
+ {
+ failure(out_of_range_data);
+ return false;
+ }
+ }
+ return true;
+}
+
+bool Machine::Code::decoder::test_context() const throw()
+{
+ if (_out_index >= _out_length || _out_index < 0 || _slotref >= NUMCONTEXTS - 1)
+ {
+ failure(out_of_range_data);
+ return false;
+ }
+ return true;
+}
+
+bool Machine::Code::decoder::test_attr(attrCode) const throw()
+{
+#if 0 // This code is coming but causes backward compatibility problems.
+ if (_passtype < PASS_TYPE_POSITIONING)
+ {
+ if (attr != gr_slatBreak && attr != gr_slatDir && attr != gr_slatUserDefn
+ && attr != gr_slatCompRef)
+ {
+ failure(out_of_range_data);
+ return false;
+ }
+ }
+#endif
+ return true;
+}
+
+inline
+void Machine::Code::failure(const status_t s) throw() {
+ release_buffers();
+ _status = s;
+}
+
+
+inline
+void Machine::Code::decoder::set_ref(int index) throw() {
+ if (index + _slotref < 0 || index + _slotref >= NUMCONTEXTS) return;
+ _contexts[index + _slotref].flags.referenced = true;
+ if (index + _slotref > _max_ref) _max_ref = index + _slotref;
+}
+
+
+inline
+void Machine::Code::decoder::set_noref(int index) throw() {
+ if (index + _slotref < 0 || index + _slotref >= NUMCONTEXTS) return;
+ if (index + _slotref > _max_ref) _max_ref = index + _slotref;
+}
+
+
+inline
+void Machine::Code::decoder::set_changed(int index) throw() {
+ if (index + _slotref < 0 || index + _slotref >= NUMCONTEXTS) return;
+ _contexts[index + _slotref].flags.changed= true;
+ if (index + _slotref > _max_ref) _max_ref = index + _slotref;
+}
+
+
+void Machine::Code::release_buffers() throw()
+{
+ if (_own)
+ free(_code);
+ _code = 0;
+ _data = 0;
+ _own = false;
+}
+
+
+int32 Machine::Code::run(Machine & m, slotref * & map) const
+{
+// assert(_own);
+ assert(*this); // Check we are actually runnable
+
+ if (m.slotMap().size() <= size_t(_max_ref + m.slotMap().context())
+ || m.slotMap()[_max_ref + m.slotMap().context()] == 0)
+ {
+ m._status = Machine::slot_offset_out_bounds;
+ return 1;
+// return m.run(_code, _data, map);
+ }
+
+ return m.run(_code, _data, map);
+}
diff --git a/Build/source/libs/graphite2/graphite2-src/src/Collider.cpp b/Build/source/libs/graphite2/graphite2-src/src/Collider.cpp
new file mode 100644
index 00000000000..1929b39a58e
--- /dev/null
+++ b/Build/source/libs/graphite2/graphite2-src/src/Collider.cpp
@@ -0,0 +1,1115 @@
+/* GRAPHITE2 LICENSING
+
+ Copyright 2010, SIL International
+ All rights reserved.
+
+ This library is free software; you can redistribute it and/or modify
+ it under the terms of the GNU Lesser General Public License as published
+ by the Free Software Foundation; either version 2.1 of License, or
+ (at your option) any later version.
+
+ This program 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
+ Lesser General Public License for more details.
+
+ You should also have received a copy of the GNU Lesser General Public
+ License along with this library in the file named "LICENSE".
+ If not, write to the Free Software Foundation, 51 Franklin Street,
+ Suite 500, Boston, MA 02110-1335, USA or visit their web page on the
+ internet at http://www.fsf.org/licenses/lgpl.html.
+
+Alternatively, the contents of this file may be used under the terms of the
+Mozilla Public License (http://mozilla.org/MPL) or the GNU General Public
+License, as published by the Free Software Foundation, either version 2
+of the License or (at your option) any later version.
+*/
+#include <algorithm>
+#include <limits>
+#include <cmath>
+#include <string>
+#include <functional>
+#include "inc/Collider.h"
+#include "inc/Segment.h"
+#include "inc/Slot.h"
+#include "inc/GlyphCache.h"
+#include "inc/Sparse.h"
+
+#define ISQRT2 0.707106781f
+
+// Possible rounding error for subbox boundaries: 0.016 = 1/64 = 1/256 * 4
+// (values in font range from 0..256)
+// #define SUBBOX_RND_ERR 0.016
+
+using namespace graphite2;
+
+//// SHIFT-COLLIDER ////
+
+// Initialize the Collider to hold the basic movement limits for the
+// target slot, the one we are focusing on fixing.
+bool ShiftCollider::initSlot(Segment *seg, Slot *aSlot, const Rect &limit, float margin, float marginWeight,
+ const Position &currShift, const Position &currOffset, int dir, GR_MAYBE_UNUSED json * const dbgout)
+{
+ int i;
+ float mx, mn;
+ float a, shift;
+ const GlyphCache &gc = seg->getFace()->glyphs();
+ unsigned short gid = aSlot->gid();
+ if (!gc.check(gid))
+ return false;
+ const BBox &bb = gc.getBoundingBBox(gid);
+ const SlantBox &sb = gc.getBoundingSlantBox(gid);
+ //float sx = aSlot->origin().x + currShift.x;
+ //float sy = aSlot->origin().y + currShift.y;
+ if (currOffset.x != 0.f || currOffset.y != 0.f)
+ _limit = Rect(limit.bl - currOffset, limit.tr - currOffset);
+ else
+ _limit = limit;
+ // For a ShiftCollider, these indices indicate which vector we are moving by:
+ // each _ranges represents absolute space with respect to the origin of the slot. Thus take into account true origins but subtract the vmin for the slot
+ for (i = 0; i < 4; ++i)
+ {
+ switch (i) {
+ case 0 : // x direction
+ mn = _limit.bl.x + currOffset.x;
+ mx = _limit.tr.x + currOffset.x;
+ _len[i] = bb.xa - bb.xi;
+ a = currOffset.y + currShift.y;
+ _ranges[i].initialise<XY>(mn, mx, margin, marginWeight, a);
+ break;
+ case 1 : // y direction
+ mn = _limit.bl.y + currOffset.y;
+ mx = _limit.tr.y + currOffset.y;
+ _len[i] = bb.ya - bb.yi;
+ a = currOffset.x + currShift.x;
+ _ranges[i].initialise<XY>(mn, mx, margin, marginWeight, a);
+ break;
+ case 2 : // sum (negatively sloped diagonal boundaries)
+ // pick closest x,y limit boundaries in s direction
+ shift = currOffset.x + currOffset.y + currShift.x + currShift.y;
+ mn = -2 * min(currShift.x - _limit.bl.x, currShift.y - _limit.bl.y) + shift;
+ mx = 2 * min(_limit.tr.x - currShift.x, _limit.tr.y - currShift.y) + shift;
+ _len[i] = sb.sa - sb.si;
+ a = currOffset.x - currOffset.y + currShift.x - currShift.y;
+ _ranges[i].initialise<SD>(mn, mx, margin / ISQRT2, marginWeight, a);
+ break;
+ case 3 : // diff (positively sloped diagonal boundaries)
+ // pick closest x,y limit boundaries in d direction
+ shift = currOffset.x - currOffset.y + currShift.x - currShift.y;
+ mn = -2 * min(currShift.x - _limit.bl.x, _limit.tr.y - currShift.y) + shift;
+ mx = 2 * min(_limit.tr.x - currShift.x, currShift.y - _limit.bl.y) + shift;
+ _len[i] = sb.da - sb.di;
+ a = currOffset.x + currOffset.y + currShift.x + currShift.y;
+ _ranges[i].initialise<SD>(mn, mx, margin / ISQRT2, marginWeight, a);
+ break;
+ }
+ }
+
+ _target = aSlot;
+ if ((dir & 1) == 0)
+ {
+ // For LTR, switch and negate x limits.
+ _limit.bl.x = -1 * limit.tr.x;
+ //_limit.tr.x = -1 * limit.bl.x;
+ }
+ _currOffset = currOffset;
+ _currShift = currShift;
+ _origin = aSlot->origin() - currOffset; // the original anchor position of the glyph
+
+ _margin = margin;
+ _marginWt = marginWeight;
+
+ SlotCollision *c = seg->collisionInfo(aSlot);
+ _seqClass = c->seqClass();
+ _seqProxClass = c->seqProxClass();
+ _seqOrder = c->seqOrder();
+ return true;
+}
+
+template <class O>
+float sdm(float vi, float va, float mx, float my, O op)
+{
+ float res = 2 * mx - vi;
+ if (op(res, vi + 2 * my))
+ {
+ res = va + 2 * my;
+ if (op(res, 2 * mx - va))
+ res = mx + my;
+ }
+ return res;
+}
+
+// Mark an area with a cost that can vary along the x or y axis. The region is expressed in terms of the centre of the target glyph in each axis
+void ShiftCollider::addBox_slope(bool isx, const Rect &box, const BBox &bb, const SlantBox &sb, const Position &org, float weight, float m, bool minright, int axis)
+{
+ float a, c;
+ switch (axis) {
+ case 0 :
+ if (box.bl.y < org.y + bb.ya && box.tr.y > org.y + bb.yi && box.width() > 0)
+ {
+ a = org.y + 0.5f * (bb.yi + bb.ya);
+ c = 0.5f * (bb.xi + bb.xa);
+ if (isx)
+ _ranges[axis].weighted<XY>(box.bl.x - c, box.tr.x - c, weight, a, m,
+ (minright ? box.tr.x : box.bl.x) - c, a, 0, false);
+ else
+ _ranges[axis].weighted<XY>(box.bl.x - c, box.tr.x - c, weight, a, 0, 0, org.y,
+ m * (a * a + sqr((minright ? box.tr.y : box.bl.y) - 0.5f * (bb.yi + bb.ya))), false);
+ }
+ break;
+ case 1 :
+ if (box.bl.x < org.x + bb.xa && box.tr.x > org.x + bb.xi && box.height() > 0)
+ {
+ a = org.x + 0.5f * (bb.xi + bb.xa);
+ c = 0.5f * (bb.yi + bb.ya);
+ if (isx)
+ _ranges[axis].weighted<XY>(box.bl.y - c, box.tr.y - c, weight, a, 0, 0, org.x,
+ m * (a * a + sqr((minright ? box.tr.x : box.bl.x) - 0.5f * (bb.xi + bb.xa))), false);
+ else
+ _ranges[axis].weighted<XY>(box.bl.y - c, box.tr.y - c, weight, a, m,
+ (minright ? box.tr.y : box.bl.y) - c, a, 0, false);
+ }
+ break;
+ case 2 :
+ if (box.bl.x - box.tr.y < org.x - org.y + sb.da && box.tr.x - box.bl.y > org.x - org.y + sb.di)
+ {
+ float d = org.x - org.y + 0.5f * (sb.di + sb.da);
+ c = 0.5f * (sb.si + sb.sa);
+ float smax = min(2 * box.tr.x - d, 2 * box.tr.y + d);
+ float smin = max(2 * box.bl.x - d, 2 * box.bl.y + d);
+ if (smin > smax) return;
+ float si;
+ a = d;
+ if (isx)
+ si = 2 * (minright ? box.tr.x : box.bl.x) - a;
+ else
+ si = 2 * (minright ? box.tr.y : box.bl.y) + a;
+ _ranges[axis].weighted<SD>(smin - c, smax - c, weight / 2, a, m / 2, si, 0, 0, isx);
+ }
+ break;
+ case 3 :
+ if (box.bl.x + box.bl.y < org.x + org.y + sb.sa && box.tr.x + box.tr.y > org.x + org.y + sb.si)
+ {
+ float s = org.x + org.y + 0.5f * (sb.si + sb.sa);
+ c = 0.5f * (sb.di + sb.da);
+ float dmax = min(2 * box.tr.x - s, s - 2 * box.bl.y);
+ float dmin = max(2 * box.bl.x - s, s - 2 * box.tr.y);
+ if (dmin > dmax) return;
+ float di;
+ a = s;
+ if (isx)
+ di = 2 * (minright ? box.tr.x : box.bl.x) - a;
+ else
+ di = 2 * (minright ? box.tr.y : box.bl.y) + a;
+ _ranges[axis].weighted<SD>(dmin - c, dmax - c, weight / 2, a, m / 2, di, 0, 0, !isx);
+ }
+ break;
+ default :
+ break;
+ }
+ return;
+}
+
+// Mark an area with an absolute cost, making it completely inaccessible.
+inline void ShiftCollider::removeBox(const Rect &box, const BBox &bb, const SlantBox &sb, const Position &org, int axis)
+{
+ float c;
+ switch (axis) {
+ case 0 :
+ if (box.bl.y < org.y + bb.ya && box.tr.y > org.y + bb.yi && box.width() > 0)
+ {
+ c = 0.5f * (bb.xi + bb.xa);
+ _ranges[axis].exclude(box.bl.x - c, box.tr.x - c);
+ }
+ break;
+ case 1 :
+ if (box.bl.x < org.x + bb.xa && box.tr.x > org.x + bb.xi && box.height() > 0)
+ {
+ c = 0.5f * (bb.yi + bb.ya);
+ _ranges[axis].exclude(box.bl.y - c, box.tr.y - c);
+ }
+ break;
+ case 2 :
+ if (box.bl.x - box.tr.y < org.x - org.y + sb.da && box.tr.x - box.bl.y > org.x - org.y + sb.di
+ && box.width() > 0 && box.height() > 0)
+ {
+ float di = org.x - org.y + sb.di;
+ float da = org.x - org.y + sb.da;
+ float smax = sdm(di, da, box.tr.x, box.tr.y, std::greater<float>());
+ float smin = sdm(da, di, box.bl.x, box.bl.y, std::less<float>());
+ c = 0.5f * (sb.si + sb.sa);
+ _ranges[axis].exclude(smin - c, smax - c);
+ }
+ break;
+ case 3 :
+ if (box.bl.x + box.bl.y < org.x + org.y + sb.sa && box.tr.x + box.tr.y > org.x + org.y + sb.si
+ && box.width() > 0 && box.height() > 0)
+ {
+ float si = org.x + org.y + sb.si;
+ float sa = org.x + org.y + sb.sa;
+ float dmax = sdm(si, sa, box.tr.x, -box.bl.y, std::greater<float>());
+ float dmin = sdm(sa, si, box.bl.x, -box.tr.y, std::less<float>());
+ c = 0.5f * (sb.di + sb.da);
+ _ranges[axis].exclude(dmin - c, dmax - c);
+ }
+ break;
+ default :
+ break;
+ }
+ return;
+}
+
+// Adjust the movement limits for the target to avoid having it collide
+// with the given neighbor slot. Also determine if there is in fact a collision
+// between the target and the given slot.
+bool ShiftCollider::mergeSlot(Segment *seg, Slot *slot, const SlotCollision *cslot, const Position &currShift,
+ bool isAfter, // slot is logically after _target
+ bool sameCluster, bool &hasCol, bool isExclusion,
+ GR_MAYBE_UNUSED json * const dbgout )
+{
+ bool isCol = false;
+ const float sx = slot->origin().x - _origin.x + currShift.x;
+ const float sy = slot->origin().y - _origin.y + currShift.y;
+ const float sd = sx - sy;
+ const float ss = sx + sy;
+ float vmin, vmax;
+ float omin, omax, otmin, otmax;
+ float cmin, cmax; // target limits
+ float torg;
+ const GlyphCache &gc = seg->getFace()->glyphs();
+ const unsigned short gid = slot->gid();
+ if (!gc.check(gid))
+ return false;
+ const BBox &bb = gc.getBoundingBBox(gid);
+
+ // SlotCollision * cslot = seg->collisionInfo(slot);
+ int orderFlags = 0;
+ bool sameClass = _seqProxClass == 0 && cslot->seqClass() == _seqClass;
+ if (sameCluster && _seqClass
+ && (sameClass || (_seqProxClass != 0 && cslot->seqClass() == _seqProxClass)))
+ // Force the target glyph to be in the specified direction from the slot we're testing.
+ orderFlags = _seqOrder;
+
+ // short circuit if only interested in direct collision and we are out of range
+ if (orderFlags || (sx + bb.xa + _margin >= _limit.bl.x && sx + bb.xi - _margin <= _limit.tr.x)
+ || (sy + bb.ya + _margin >= _limit.bl.y && sy + bb.yi - _margin <= _limit.tr.y))
+
+ {
+ const float tx = _currOffset.x + _currShift.x;
+ const float ty = _currOffset.y + _currShift.y;
+ const float td = tx - ty;
+ const float ts = tx + ty;
+ const SlantBox &sb = gc.getBoundingSlantBox(gid);
+ const unsigned short tgid = _target->gid();
+ const BBox &tbb = gc.getBoundingBBox(tgid);
+ const SlantBox &tsb = gc.getBoundingSlantBox(tgid);
+ float seq_above_wt = cslot->seqAboveWt();
+ float seq_below_wt = cslot->seqBelowWt();
+ float seq_valign_wt = cslot->seqValignWt();
+ float lmargin;
+ // if isAfter, invert orderFlags for diagonal orders.
+ if (isAfter)
+ {
+ // invert appropriate bits
+ orderFlags ^= (sameClass ? 0x3F : 0x3);
+ // consider 2 bits at a time, non overlapping. If both bits set, clear them
+ orderFlags = orderFlags ^ ((((orderFlags >> 1) & orderFlags) & 0x15) * 3);
+ }
+
+#if !defined GRAPHITE2_NTRACING
+ if (dbgout)
+ dbgout->setenv(0, slot);
+#endif
+
+ // Process main bounding octabox.
+ for (int i = 0; i < 4; ++i)
+ {
+ switch (i) {
+ case 0 : // x direction
+ vmin = max(max(bb.xi - tbb.xa + sx, sb.di - tsb.da + ty + sd), sb.si - tsb.sa - ty + ss);
+ vmax = min(min(bb.xa - tbb.xi + sx, sb.da - tsb.di + ty + sd), sb.sa - tsb.si - ty + ss);
+ otmin = tbb.yi + ty;
+ otmax = tbb.ya + ty;
+ omin = bb.yi + sy;
+ omax = bb.ya + sy;
+ torg = _currOffset.x;
+ cmin = _limit.bl.x + torg;
+ cmax = _limit.tr.x - tbb.xi + tbb.xa + torg;
+ lmargin = _margin;
+ break;
+ case 1 : // y direction
+ vmin = max(max(bb.yi - tbb.ya + sy, tsb.di - sb.da + tx - sd), sb.si - tsb.sa - tx + ss);
+ vmax = min(min(bb.ya - tbb.yi + sy, tsb.da - sb.di + tx - sd), sb.sa - tsb.si - tx + ss);
+ otmin = tbb.xi + tx;
+ otmax = tbb.xa + tx;
+ omin = bb.xi + sx;
+ omax = bb.xa + sx;
+ torg = _currOffset.y;
+ cmin = _limit.bl.y + torg;
+ cmax = _limit.tr.y - tbb.yi + tbb.ya + torg;
+ lmargin = _margin;
+ break;
+ case 2 : // sum - moving along the positively-sloped vector, so the boundaries are the
+ // negatively-sloped boundaries.
+ vmin = max(max(sb.si - tsb.sa + ss, 2 * (bb.yi - tbb.ya + sy) + td), 2 * (bb.xi - tbb.xa + sx) - td);
+ vmax = min(min(sb.sa - tsb.si + ss, 2 * (bb.ya - tbb.yi + sy) + td), 2 * (bb.xa - tbb.xi + sx) - td);
+ otmin = tsb.di + td;
+ otmax = tsb.da + td;
+ omin = sb.di + sd;
+ omax = sb.da + sd;
+ torg = _currOffset.x + _currOffset.y;
+ cmin = _limit.bl.x + _limit.bl.y + torg;
+ cmax = _limit.tr.x + _limit.tr.y - tsb.si + tsb.sa + torg;
+ lmargin = _margin / ISQRT2;
+ break;
+ case 3 : // diff - moving along the negatively-sloped vector, so the boundaries are the
+ // positively-sloped boundaries.
+ vmin = max(max(sb.di - tsb.da + sd, 2 * (bb.xi - tbb.xa + sx) - ts), -2 * (bb.ya - tbb.yi + sy) + ts);
+ vmax = min(min(sb.da - tsb.di + sd, 2 * (bb.xa - tbb.xi + sx) - ts), -2 * (bb.yi - tbb.ya + sy) + ts);
+ otmin = tsb.si + ts;
+ otmax = tsb.sa + ts;
+ omin = sb.si + ss;
+ omax = sb.sa + ss;
+ torg = _currOffset.x - _currOffset.y;
+ cmin = _limit.bl.x - _limit.tr.y + torg;
+ cmax = _limit.tr.x - _limit.bl.y - tsb.di + tsb.da + torg;
+ lmargin = _margin / ISQRT2;
+ break;
+ default :
+ continue;
+ }
+
+#if !defined GRAPHITE2_NTRACING
+ if (dbgout)
+ dbgout->setenv(1, reinterpret_cast<void *>(-1));
+#define DBGTAG(x) if (dbgout) dbgout->setenv(1, reinterpret_cast<void *>(-x));
+#else
+#define DBGTAG(x)
+#endif
+
+ if (orderFlags)
+ {
+ Position org(tx, ty);
+ float xminf = _limit.bl.x + _currOffset.x + tbb.xi;
+ float xpinf = _limit.tr.x + _currOffset.x + tbb.xa;
+ float ypinf = _limit.tr.y + _currOffset.y + tbb.ya;
+ float yminf = _limit.bl.y + _currOffset.y + tbb.yi;
+ switch (orderFlags) {
+ case SlotCollision::SEQ_ORDER_RIGHTUP :
+ {
+ float r1Xedge = cslot->seqAboveXoff() + 0.5f * (bb.xi + bb.xa) + sx;
+ float r3Xedge = cslot->seqBelowXlim() + bb.xa + sx + 0.5f * (tbb.xa - tbb.xi);
+ float r2Yedge = 0.5f * (bb.yi + bb.ya) + sy;
+
+ // DBGTAG(1x) means the regions are up and right
+ // region 1
+ DBGTAG(11)
+ addBox_slope(true, Rect(Position(xminf, r2Yedge), Position(r1Xedge, ypinf)),
+ tbb, tsb, org, 0, seq_above_wt, true, i);
+ // region 2
+ DBGTAG(12)
+ removeBox(Rect(Position(xminf, yminf), Position(r3Xedge, r2Yedge)), tbb, tsb, org, i);
+ // region 3, which end is zero is irrelevant since m weight is 0
+ DBGTAG(13)
+ addBox_slope(true, Rect(Position(r3Xedge, yminf), Position(xpinf, r2Yedge - cslot->seqValignHt())),
+ tbb, tsb, org, seq_below_wt, 0, true, i);
+ // region 4
+ DBGTAG(14)
+ addBox_slope(false, Rect(Position(sx + bb.xi, r2Yedge), Position(xpinf, r2Yedge + cslot->seqValignHt())),
+ tbb, tsb, org, 0, seq_valign_wt, true, i);
+ // region 5
+ DBGTAG(15)
+ addBox_slope(false, Rect(Position(sx + bb.xi, r2Yedge - cslot->seqValignHt()), Position(xpinf, r2Yedge)),
+ tbb, tsb, org, seq_below_wt, seq_valign_wt, false, i);
+ break;
+ }
+ case SlotCollision::SEQ_ORDER_LEFTDOWN :
+ {
+ float r1Xedge = 0.5f * (bb.xi + bb.xa) + cslot->seqAboveXoff() + sx;
+ float r3Xedge = bb.xi - cslot->seqBelowXlim() + sx - 0.5f * (tbb.xa - tbb.xi);
+ float r2Yedge = 0.5f * (bb.yi + bb.ya) + sy;
+ // DBGTAG(2x) means the regions are up and right
+ // region 1
+ DBGTAG(21)
+ addBox_slope(true, Rect(Position(r1Xedge, yminf), Position(xpinf, r2Yedge)),
+ tbb, tsb, org, 0, seq_above_wt, false, i);
+ // region 2
+ DBGTAG(22)
+ removeBox(Rect(Position(r3Xedge, r2Yedge), Position(xpinf, ypinf)), tbb, tsb, org, i);
+ // region 3
+ DBGTAG(23)
+ addBox_slope(true, Rect(Position(xminf, r2Yedge - cslot->seqValignHt()), Position(r3Xedge, ypinf)),
+ tbb, tsb, org, seq_below_wt, 0, false, i);
+ // region 4
+ DBGTAG(24)
+ addBox_slope(false, Rect(Position(xminf, r2Yedge), Position(sx + bb.xa, r2Yedge + cslot->seqValignHt())),
+ tbb, tsb, org, 0, seq_valign_wt, true, i);
+ // region 5
+ DBGTAG(25)
+ addBox_slope(false, Rect(Position(xminf, r2Yedge - cslot->seqValignHt()),
+ Position(sx + bb.xa, r2Yedge)), tbb, tsb, org, seq_below_wt, seq_valign_wt, false, i);
+ break;
+ }
+ case SlotCollision::SEQ_ORDER_NOABOVE : // enforce neighboring glyph being above
+ DBGTAG(31);
+ removeBox(Rect(Position(bb.xi - tbb.xa + sx, sy + bb.ya),
+ Position(bb.xa - tbb.xi + sx, ypinf)), tbb, tsb, org, i);
+ break;
+ case SlotCollision::SEQ_ORDER_NOBELOW : // enforce neighboring glyph being below
+ DBGTAG(32);
+ removeBox(Rect(Position(bb.xi - tbb.xa + sx, yminf),
+ Position(bb.xa - tbb.xi + sx, sy + bb.yi)), tbb, tsb, org, i);
+ break;
+ case SlotCollision::SEQ_ORDER_NOLEFT : // enforce neighboring glyph being to the left
+ DBGTAG(33)
+ removeBox(Rect(Position(xminf, bb.yi - tbb.ya + sy),
+ Position(bb.xi - tbb.xa + sx, bb.ya - tbb.yi + sy)), tbb, tsb, org, i);
+ break;
+ case SlotCollision::SEQ_ORDER_NORIGHT : // enforce neighboring glyph being to the right
+ DBGTAG(34)
+ removeBox(Rect(Position(bb.xa - tbb.xi + sx, bb.yi - tbb.ya + sy),
+ Position(xpinf, bb.ya - tbb.yi + sy)), tbb, tsb, org, i);
+ break;
+ default :
+ break;
+ }
+ }
+
+ if (vmax < cmin - lmargin || vmin > cmax + lmargin || omax < otmin - lmargin || omin > otmax + lmargin)
+ continue;
+
+ // Process sub-boxes that are defined for this glyph.
+ // We only need to do this if there was in fact a collision with the main octabox.
+ uint8 numsub = gc.numSubBounds(gid);
+ if (numsub > 0)
+ {
+ bool anyhits = false;
+ for (int j = 0; j < numsub; ++j)
+ {
+ const BBox &sbb = gc.getSubBoundingBBox(gid, j);
+ const SlantBox &ssb = gc.getSubBoundingSlantBox(gid, j);
+ switch (i) {
+ case 0 : // x
+ vmin = max(max(sbb.xi-tbb.xa+sx, ssb.di-tsb.da+sd+ty), ssb.si-tsb.sa+ss-ty);
+ vmax = min(min(sbb.xa-tbb.xi+sx, ssb.da-tsb.di+sd+ty), ssb.sa-tsb.si+ss-ty);
+ omin = sbb.yi + sy;
+ omax = sbb.ya + sy;
+ break;
+ case 1 : // y
+ vmin = max(max(sbb.yi-tbb.ya+sy, tsb.di-ssb.da-sd+tx), ssb.si-tsb.sa+ss-tx);
+ vmax = min(min(sbb.ya-tbb.yi+sy, tsb.da-ssb.di-sd+tx), ssb.sa-tsb.si+ss-tx);
+ omin = sbb.xi + sx;
+ omax = sbb.xa + sx;
+ break;
+ case 2 : // sum
+ vmin = max(max(ssb.si-tsb.sa+ss, 2*(sbb.yi-tbb.ya+sy)+td), 2*(sbb.xi-tbb.xa+sx)-td);
+ vmax = min(min(ssb.sa-tsb.si+ss, 2*(sbb.ya-tbb.yi+sy)+td), 2*(sbb.xa-tbb.xi+sx)-td);
+ omin = ssb.di + sd;
+ omax = ssb.da + sd;
+ break;
+ case 3 : // diff
+ vmin = max(max(ssb.di-tsb.da+sd, 2*(sbb.xi-tbb.xa+sx)-ts), -2*(sbb.ya-tbb.yi+sy)+ts);
+ vmax = min(min(ssb.da-tsb.di+sd, 2*(sbb.xa-tbb.xi+sx)-ts), -2*(sbb.yi-tbb.ya+sy)+ts);
+ omin = ssb.si + ss;
+ omax = ssb.sa + ss;
+ break;
+ }
+ if (vmax < cmin - lmargin || vmin > cmax + lmargin || omax < otmin - lmargin || omin > otmax + lmargin)
+ continue;
+
+#if !defined GRAPHITE2_NTRACING
+ if (dbgout)
+ dbgout->setenv(1, reinterpret_cast<void *>(j));
+#endif
+ if (omin > otmax)
+ _ranges[i].weightedAxis(i, vmin - lmargin, vmax + lmargin, 0, 0, 0, 0, 0,
+ sqr(lmargin - omin + otmax) * _marginWt, false);
+ else if (omax < otmin)
+ _ranges[i].weightedAxis(i, vmin - lmargin, vmax + lmargin, 0, 0, 0, 0, 0,
+ sqr(lmargin - otmin + omax) * _marginWt, false);
+ else
+ _ranges[i].exclude_with_margins(vmin, vmax, i);
+ anyhits = true;
+ }
+ if (anyhits)
+ isCol = true;
+ }
+ else // no sub-boxes
+ {
+#if !defined GRAPHITE2_NTRACING
+ if (dbgout)
+ dbgout->setenv(1, reinterpret_cast<void *>(-1));
+#endif
+ isCol = true;
+ if (omin > otmax)
+ _ranges[i].weightedAxis(i, vmin - lmargin, vmax + lmargin, 0, 0, 0, 0, 0,
+ sqr(lmargin - omin + otmax) * _marginWt, false);
+ else if (omax < otmin)
+ _ranges[i].weightedAxis(i, vmin - lmargin, vmax + lmargin, 0, 0, 0, 0, 0,
+ sqr(lmargin - otmin + omax) * _marginWt, false);
+ else
+ _ranges[i].exclude_with_margins(vmin, vmax, i);
+
+ }
+ }
+ }
+ bool res = true;
+ if (cslot->exclGlyph() > 0 && gc.check(cslot->exclGlyph()) && !isExclusion)
+ {
+ // Set up the bogus slot representing the exclusion glyph.
+ Slot *exclSlot = seg->newSlot();
+ if (!exclSlot)
+ return res;
+ exclSlot->setGlyph(seg, cslot->exclGlyph());
+ Position exclOrigin(slot->origin() + cslot->exclOffset());
+ exclSlot->origin(exclOrigin);
+ SlotCollision exclInfo(seg, exclSlot);
+ res &= mergeSlot(seg, exclSlot, &exclInfo, currShift, isAfter, sameCluster, isCol, true, dbgout );
+ seg->freeSlot(exclSlot);
+ }
+ hasCol |= isCol;
+ return res;
+
+} // end of ShiftCollider::mergeSlot
+
+
+// Figure out where to move the target glyph to, and return the amount to shift by.
+Position ShiftCollider::resolve(GR_MAYBE_UNUSED Segment *seg, bool &isCol, GR_MAYBE_UNUSED json * const dbgout)
+{
+ float tbase;
+ float totalCost = (float)(std::numeric_limits<float>::max() / 2);
+ Position resultPos = Position(0, 0);
+#if !defined GRAPHITE2_NTRACING
+ int bestAxis = -1;
+ if (dbgout)
+ {
+ outputJsonDbgStartSlot(dbgout, seg);
+ *dbgout << "vectors" << json::array;
+ }
+#endif
+ isCol = true;
+ for (int i = 0; i < 4; ++i)
+ {
+ float bestCost = -1;
+ float bestPos;
+ // Calculate the margin depending on whether we are moving diagonally or not:
+ switch (i) {
+ case 0 : // x direction
+ tbase = _currOffset.x;
+ break;
+ case 1 : // y direction
+ tbase = _currOffset.y;
+ break;
+ case 2 : // sum (negatively-sloped diagonals)
+ tbase = _currOffset.x + _currOffset.y;
+ break;
+ case 3 : // diff (positively-sloped diagonals)
+ tbase = _currOffset.x - _currOffset.y;
+ break;
+ }
+ Position testp;
+ bestPos = _ranges[i].closest(0, bestCost) - tbase; // Get the best relative position
+#if !defined GRAPHITE2_NTRACING
+ if (dbgout)
+ outputJsonDbgOneVector(dbgout, seg, i, tbase, bestCost, bestPos) ;
+#endif
+ if (bestCost >= 0.0f)
+ {
+ isCol = false;
+ switch (i) {
+ case 0 : testp = Position(bestPos, _currShift.y); break;
+ case 1 : testp = Position(_currShift.x, bestPos); break;
+ case 2 : testp = Position(0.5f * (_currShift.x - _currShift.y + bestPos), 0.5f * (_currShift.y - _currShift.x + bestPos)); break;
+ case 3 : testp = Position(0.5f * (_currShift.x + _currShift.y + bestPos), 0.5f * (_currShift.x + _currShift.y - bestPos)); break;
+ }
+ if (bestCost < totalCost - 0.01f)
+ {
+ totalCost = bestCost;
+ resultPos = testp;
+#if !defined GRAPHITE2_NTRACING
+ bestAxis = i;
+#endif
+ }
+ }
+ } // end of loop over 4 directions
+
+#if !defined GRAPHITE2_NTRACING
+ if (dbgout)
+ outputJsonDbgEndSlot(dbgout, resultPos, bestAxis, isCol);
+#endif
+
+ return resultPos;
+
+} // end of ShiftCollider::resolve
+
+
+#if !defined GRAPHITE2_NTRACING
+
+void ShiftCollider::outputJsonDbg(json * const dbgout, Segment *seg, int axis)
+{
+ int axisMax = axis;
+ if (axis < 0) // output all axes
+ {
+ *dbgout << "gid" << _target->gid()
+ << "limit" << _limit
+ << "target" << json::object
+ << "origin" << _target->origin()
+ << "margin" << _margin
+ << "bbox" << seg->theGlyphBBoxTemporary(_target->gid())
+ << "slantbox" << seg->getFace()->glyphs().slant(_target->gid())
+ << json::close; // target object
+ *dbgout << "ranges" << json::array;
+ axis = 0;
+ axisMax = 3;
+ }
+ for (int iAxis = axis; iAxis <= axisMax; ++iAxis)
+ {
+ *dbgout << json::flat << json::array << _ranges[iAxis].position();
+ for (Zones::const_iterator s = _ranges[iAxis].begin(), e = _ranges[iAxis].end(); s != e; ++s)
+ *dbgout << json::flat << json::array
+ << Position(s->x, s->xm) << s->sm << s->smx << s->c
+ << json::close;
+ *dbgout << json::close;
+ }
+ if (axis < axisMax) // looped through the _ranges array for all axes
+ *dbgout << json::close; // ranges array
+}
+
+void ShiftCollider::outputJsonDbgStartSlot(json * const dbgout, Segment *seg)
+{
+ *dbgout << json::object // slot - not closed till the end of the caller method
+ << "slot" << objectid(dslot(seg, _target))
+ << "gid" << _target->gid()
+ << "limit" << _limit
+ << "target" << json::object
+ << "origin" << _origin
+ << "currShift" << _currShift
+ << "currOffset" << seg->collisionInfo(_target)->offset()
+ << "bbox" << seg->theGlyphBBoxTemporary(_target->gid())
+ << "slantBox" << seg->getFace()->glyphs().slant(_target->gid())
+ << "fix" << "shift";
+ *dbgout << json::close; // target object
+}
+
+void ShiftCollider::outputJsonDbgEndSlot(GR_MAYBE_UNUSED json * const dbgout,
+ Position resultPos, int bestAxis, bool isCol)
+{
+ *dbgout << json::close // vectors array
+ << "result" << resultPos
+ //<< "scraping" << _scraping[bestAxis]
+ << "bestAxis" << bestAxis
+ << "stillBad" << isCol
+ << json::close; // slot object
+}
+
+void ShiftCollider::outputJsonDbgOneVector(json * const dbgout, Segment *seg, int axis,
+ float tleft, float bestCost, float bestVal)
+{
+ const char * label;
+ switch (axis)
+ {
+ case 0: label = "x"; break;
+ case 1: label = "y"; break;
+ case 2: label = "sum (NE-SW)"; break;
+ case 3: label = "diff (NW-SE)"; break;
+ default: label = "???"; break;
+ }
+
+ *dbgout << json::object // vector
+ << "direction" << label
+ << "targetMin" << tleft;
+
+ outputJsonDbgRemovals(dbgout, axis, seg);
+
+ *dbgout << "ranges";
+ outputJsonDbg(dbgout, seg, axis);
+
+ *dbgout << "bestCost" << bestCost
+ << "bestVal" << bestVal + tleft
+ << json::close; // vectors object
+}
+
+void ShiftCollider::outputJsonDbgRemovals(json * const dbgout, int axis, Segment *seg)
+{
+ *dbgout << "removals" << json::array;
+ _ranges[axis].jsonDbgOut(seg);
+ *dbgout << json::close; // removals array
+}
+
+#endif // !defined GRAPHITE2_NTRACING
+
+
+//// KERN-COLLIDER ////
+
+inline
+static float localmax (float al, float au, float bl, float bu, float x)
+{
+ if (al < bl)
+ { if (au < bu) return au < x ? au : x; }
+ else if (au > bu) return bl < x ? bl : x;
+ return x;
+}
+
+inline
+static float localmin(float al, float au, float bl, float bu, float x)
+{
+ if (bl > al)
+ { if (bu > au) return bl > x ? bl : x; }
+ else if (au > bu) return al > x ? al : x;
+ return x;
+}
+
+// Return the given edge of the glyph at height y, taking any slant box into account.
+static float get_edge(Segment *seg, const Slot *s, const Position &shift, float y, float width, float margin, bool isRight)
+{
+ const GlyphCache &gc = seg->getFace()->glyphs();
+ unsigned short gid = s->gid();
+ float sx = s->origin().x + shift.x;
+ float sy = s->origin().y + shift.y;
+ uint8 numsub = gc.numSubBounds(gid);
+ float res = isRight ? (float)-1e38 : (float)1e38;
+
+ if (numsub > 0)
+ {
+ for (int i = 0; i < numsub; ++i)
+ {
+ const BBox &sbb = gc.getSubBoundingBBox(gid, i);
+ const SlantBox &ssb = gc.getSubBoundingSlantBox(gid, i);
+ if (sy + sbb.yi - margin > y + width / 2 || sy + sbb.ya + margin < y - width / 2)
+ continue;
+ if (isRight)
+ {
+ float x = sx + sbb.xa + margin;
+ if (x > res)
+ {
+ float td = sx - sy + ssb.da + margin + y;
+ float ts = sx + sy + ssb.sa + margin - y;
+ x = localmax(td - width / 2, td + width / 2, ts - width / 2, ts + width / 2, x);
+ if (x > res)
+ res = x;
+ }
+ }
+ else
+ {
+ float x = sx + sbb.xi - margin;
+ if (x < res)
+ {
+ float td = sx - sy + ssb.di - margin + y;
+ float ts = sx + sy + ssb.si - margin - y;
+ x = localmin(td - width / 2, td + width / 2, ts - width / 2, ts + width / 2, x);
+ if (x < res)
+ res = x;
+ }
+ }
+ }
+ }
+ else
+ {
+ const BBox &bb = gc.getBoundingBBox(gid);
+ const SlantBox &sb = gc.getBoundingSlantBox(gid);
+ if (sy + bb.yi - margin > y + width / 2 || sy + bb.ya + margin < y - width / 2)
+ return res;
+ float td = sx - sy + y;
+ float ts = sx + sy - y;
+ if (isRight)
+ res = localmax(td + sb.da - width / 2, td + sb.da + width / 2, ts + sb.sa - width / 2, ts + sb.sa + width / 2, sx + bb.xa) + margin;
+ else
+ res = localmin(td + sb.di - width / 2, td + sb.di + width / 2, ts + sb.si - width / 2, ts + sb.si + width / 2, sx + bb.xi) - margin;
+ }
+ return res;
+}
+
+
+bool KernCollider::initSlot(Segment *seg, Slot *aSlot, const Rect &limit, float margin,
+ const Position &currShift, const Position &offsetPrev, int dir,
+ float ymin, float ymax, GR_MAYBE_UNUSED json * const dbgout)
+{
+ const GlyphCache &gc = seg->getFace()->glyphs();
+ const Slot *base = aSlot;
+ // const Slot *last = aSlot;
+ const Slot *s;
+ int numSlices;
+ while (base->attachedTo())
+ base = base->attachedTo();
+ if (margin < 10) margin = 10;
+
+ _limit = limit;
+ _offsetPrev = offsetPrev; // kern from a previous pass
+
+ // Calculate the height of the glyph and how many horizontal slices to use.
+ if (_maxy >= 1e37f)
+ {
+ _sliceWidth = margin / 1.5f;
+ _maxy = ymax + margin;
+ _miny = ymin - margin;
+ numSlices = int((_maxy - _miny + 2) / (_sliceWidth / 1.5f) + 1.f); // +2 helps with rounding errors
+ _edges.clear();
+ _edges.insert(_edges.begin(), numSlices, (dir & 1) ? 1e38f : -1e38f);
+ _xbound = (dir & 1) ? (float)1e38f : (float)-1e38f;
+ }
+ else if (_maxy != ymax || _miny != ymin)
+ {
+ if (_miny != ymin)
+ {
+ numSlices = int((ymin - margin - _miny) / _sliceWidth - 1);
+ _miny += numSlices * _sliceWidth;
+ if (numSlices < 0)
+ _edges.insert(_edges.begin(), -numSlices, (dir & 1) ? 1e38f : -1e38f);
+ else if ((unsigned)numSlices < _edges.size()) // this shouldn't fire since we always grow the range
+ {
+ Vector<float>::iterator e = _edges.begin();
+ while (numSlices--)
+ ++e;
+ _edges.erase(_edges.begin(), e);
+ }
+ }
+ if (_maxy != ymax)
+ {
+ numSlices = int((ymax + margin - _miny) / _sliceWidth + 1);
+ _maxy = numSlices * _sliceWidth + _miny;
+ if (numSlices > (int)_edges.size())
+ _edges.insert(_edges.end(), numSlices - _edges.size(), (dir & 1) ? 1e38f : -1e38f);
+ else if (numSlices < (int)_edges.size()) // this shouldn't fire since we always grow the range
+ {
+ while ((int)_edges.size() > numSlices)
+ _edges.pop_back();
+ }
+ }
+ goto done;
+ }
+ numSlices = int(_edges.size());
+
+#if !defined GRAPHITE2_NTRACING
+ // Debugging
+ _seg = seg;
+ _slotNear.clear();
+ _slotNear.insert(_slotNear.begin(), numSlices, NULL);
+ _nearEdges.clear();
+ _nearEdges.insert(_nearEdges.begin(), numSlices, (dir & 1) ? -1e38f : +1e38f);
+#endif
+
+ // Determine the trailing edge of each slice (ie, left edge for a RTL glyph).
+ for (s = base; s; s = s->nextInCluster(s))
+ {
+ SlotCollision *c = seg->collisionInfo(s);
+ if (!gc.check(s->gid()))
+ return false;
+ const BBox &bs = gc.getBoundingBBox(s->gid());
+ float x = s->origin().x + c->shift().x + ((dir & 1) ? bs.xi : bs.xa);
+ // Loop over slices.
+ // Note smin might not be zero if glyph s is not at the bottom of the cluster; similarly for smax.
+ float toffset = c->shift().y - _miny + 1 + s->origin().y;
+ int smin = max(0, int((bs.yi + toffset) / _sliceWidth));
+ int smax = min(numSlices - 1, int((bs.ya + toffset) / _sliceWidth + 1));
+ for (int i = smin; i <= smax; ++i)
+ {
+ float t;
+ float y = _miny - 1 + (i + .5f) * _sliceWidth; // vertical center of slice
+ if ((dir & 1) && x < _edges[i])
+ {
+ t = get_edge(seg, s, c->shift(), y, _sliceWidth, margin, false);
+ if (t < _edges[i])
+ {
+ _edges[i] = t;
+ if (t < _xbound)
+ _xbound = t;
+ }
+ }
+ else if (!(dir & 1) && x > _edges[i])
+ {
+ t = get_edge(seg, s, c->shift(), y, _sliceWidth, margin, true);
+ if (t > _edges[i])
+ {
+ _edges[i] = t;
+ if (t > _xbound)
+ _xbound = t;
+ }
+ }
+ }
+ }
+ done:
+ _mingap = (float)1e37; // less than 1e38 s.t. 1e38-_mingap is really big
+ _target = aSlot;
+ _margin = margin;
+ _currShift = currShift;
+ return true;
+} // end of KernCollider::initSlot
+
+
+// Determine how much the target slot needs to kern away from the given slot.
+// In other words, merge information from given slot's position with what the target slot knows
+// about how it can kern.
+// Return false if we know there is no collision, true if we think there might be one.
+bool KernCollider::mergeSlot(Segment *seg, Slot *slot, const Position &currShift, float currSpace, int dir, GR_MAYBE_UNUSED json * const dbgout)
+{
+ int rtl = (dir & 1) * 2 - 1;
+ if (!seg->getFace()->glyphs().check(slot->gid()))
+ return false;
+ const Rect &bb = seg->theGlyphBBoxTemporary(slot->gid());
+ const float sx = slot->origin().x + currShift.x;
+ float x = (sx + (rtl > 0 ? bb.tr.x : bb.bl.x)) * rtl;
+ // this isn't going to reduce _mingap so skip
+ if (_hit && x < rtl * (_xbound - _mingap - currSpace))
+ return false;
+
+ const float sy = slot->origin().y + currShift.y;
+ int smin = max(1, int((bb.bl.y + (1 - _miny + sy)) / _sliceWidth + 1)) - 1;
+ int smax = min((int)_edges.size() - 2, int((bb.tr.y + (1 - _miny + sy)) / _sliceWidth + 1)) + 1;
+ if (smin > smax)
+ return false;
+ bool collides = false;
+ bool nooverlap = true;
+
+ for (int i = smin; i <= smax; ++i)
+ {
+ float here = _edges[i] * rtl;
+ if (here > (float)9e37)
+ continue;
+ if (!_hit || x > here - _mingap - currSpace)
+ {
+ float y = (float)(_miny - 1 + (i + .5f) * _sliceWidth); // vertical center of slice
+ // 2 * currSpace to account for the space that is already separating them and the space we want to add
+ float m = get_edge(seg, slot, currShift, y, _sliceWidth, 0., rtl > 0) * rtl + 2 * currSpace;
+ if (m < (float)-8e37) // only true if the glyph has a gap in it
+ continue;
+ nooverlap = false;
+ float t = here - m;
+ // _mingap is positive to shrink
+ if (t < _mingap || (!_hit && !collides))
+ {
+ _mingap = t;
+ collides = true;
+ }
+#if !defined GRAPHITE2_NTRACING
+ // Debugging - remember the closest neighboring edge for this slice.
+ if (m > rtl * _nearEdges[i])
+ {
+ _slotNear[i] = slot;
+ _nearEdges[i] = m * rtl;
+ }
+#endif
+ }
+ else
+ nooverlap = false;
+ }
+ if (nooverlap)
+ _mingap = max(_mingap, _xbound - rtl * (currSpace + _margin + x));
+ if (collides && !nooverlap)
+ _hit = true;
+ return collides | nooverlap; // note that true is not a necessarily reliable value
+
+} // end of KernCollider::mergeSlot
+
+
+// Return the amount to kern by.
+Position KernCollider::resolve(GR_MAYBE_UNUSED Segment *seg, GR_MAYBE_UNUSED Slot *slot,
+ int dir, GR_MAYBE_UNUSED json * const dbgout)
+{
+ float resultNeeded = (1 - 2 * (dir & 1)) * _mingap;
+ // float resultNeeded = (1 - 2 * (dir & 1)) * (_mingap - margin);
+ float result = min(_limit.tr.x - _offsetPrev.x, max(resultNeeded, _limit.bl.x - _offsetPrev.x));
+
+#if !defined GRAPHITE2_NTRACING
+ if (dbgout)
+ {
+ *dbgout << json::object // slot
+ << "slot" << objectid(dslot(seg, _target))
+ << "gid" << _target->gid()
+ << "limit" << _limit
+ << "miny" << _miny
+ << "maxy" << _maxy
+ << "slicewidth" << _sliceWidth
+ << "target" << json::object
+ << "origin" << _target->origin()
+ //<< "currShift" << _currShift
+ << "offsetPrev" << _offsetPrev
+ << "bbox" << seg->theGlyphBBoxTemporary(_target->gid())
+ << "slantBox" << seg->getFace()->glyphs().slant(_target->gid())
+ << "fix" << "kern"
+ << json::close; // target object
+
+ *dbgout << "slices" << json::array;
+ for (int is = 0; is < (int)_edges.size(); is++)
+ {
+ *dbgout << json::flat << json::object
+ << "i" << is
+ << "targetEdge" << _edges[is]
+ << "neighbor" << objectid(dslot(seg, _slotNear[is]))
+ << "nearEdge" << _nearEdges[is]
+ << json::close;
+ }
+ *dbgout << json::close; // slices array
+
+ *dbgout
+ << "xbound" << _xbound
+ << "minGap" << _mingap
+ << "needed" << resultNeeded
+ << "result" << result
+ << "stillBad" << (result != resultNeeded)
+ << json::close; // slot object
+ }
+#endif
+
+ return Position(result, 0.);
+
+} // end of KernCollider::resolve
+
+void KernCollider::shift(const Position &mv, int dir)
+{
+ for (Vector<float>::iterator e = _edges.begin(); e != _edges.end(); ++e)
+ *e += mv.x;
+ _xbound += (1 - 2 * (dir & 1)) * mv.x;
+}
+
+//// SLOT-COLLISION ////
+
+// Initialize the collision attributes for the given slot.
+SlotCollision::SlotCollision(Segment *seg, Slot *slot)
+{
+ initFromSlot(seg, slot);
+}
+
+void SlotCollision::initFromSlot(Segment *seg, Slot *slot)
+{
+ // Initialize slot attributes from glyph attributes.
+ // The order here must match the order in the grcompiler code,
+ // GrcSymbolTable::AssignInternalGlyphAttrIDs.
+ uint16 gid = slot->gid();
+ uint16 aCol = seg->silf()->aCollision(); // flags attr ID
+ const GlyphFace * glyphFace = seg->getFace()->glyphs().glyphSafe(gid);
+ if (!glyphFace)
+ return;
+ const sparse &p = glyphFace->attrs();
+ _flags = p[aCol];
+ _limit = Rect(Position(int16(p[aCol+1]), int16(p[aCol+2])),
+ Position(int16(p[aCol+3]), int16(p[aCol+4])));
+ _margin = p[aCol+5];
+ _marginWt = p[aCol+6];
+
+ _seqClass = p[aCol+7];
+ _seqProxClass = p[aCol+8];
+ _seqOrder = p[aCol+9];
+ _seqAboveXoff = p[aCol+10];
+ _seqAboveWt = p[aCol+11];
+ _seqBelowXlim = p[aCol+12];
+ _seqBelowWt = p[aCol+13];
+ _seqValignHt = p[aCol+14];
+ _seqValignWt = p[aCol+15];
+
+ // These attributes do not have corresponding glyph attribute:
+ _exclGlyph = 0;
+ _exclOffset = Position(0, 0);
+}
+
+float SlotCollision::getKern(int dir) const
+{
+ if ((_flags & SlotCollision::COLL_KERN) != 0)
+ return float(_shift.x * ((dir & 1) ? -1 : 1));
+ else
+ return 0;
+}
+
+bool SlotCollision::ignore() const
+{
+ return ((flags() & SlotCollision::COLL_IGNORE) || (flags() & SlotCollision::COLL_ISSPACE));
+}
diff --git a/Build/source/libs/graphite2/graphite2-src/src/Decompressor.cpp b/Build/source/libs/graphite2/graphite2-src/src/Decompressor.cpp
new file mode 100644
index 00000000000..42dc9113e54
--- /dev/null
+++ b/Build/source/libs/graphite2/graphite2-src/src/Decompressor.cpp
@@ -0,0 +1,125 @@
+/* GRAPHITE2 LICENSING
+
+ Copyright 2015, SIL International
+ All rights reserved.
+
+ This library is free software; you can redistribute it and/or modify
+ it under the terms of the GNU Lesser General Public License as published
+ by the Free Software Foundation; either version 2.1 of License, or
+ (at your option) any later version.
+
+ This program 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
+ Lesser General Public License for more details.
+
+ You should also have received a copy of the GNU Lesser General Public
+ License along with this library in the file named "LICENSE".
+ If not, write to the Free Software Foundation, 51 Franklin Street,
+ Suite 500, Boston, MA 02110-1335, USA or visit their web page on the
+ internet at http://www.fsf.org/licenses/lgpl.html.
+
+Alternatively, the contents of this file may be used under the terms of the
+Mozilla Public License (http://mozilla.org/MPL) or the GNU General Public
+License, as published by the Free Software Foundation, either version 2
+of the License or (at your option) any later version.
+*/
+#include <cassert>
+
+#include "inc/Decompressor.h"
+#include "inc/Compression.h"
+
+using namespace lz4;
+
+namespace {
+
+inline
+u32 read_literal(u8 const * &s, u8 const * const e, u32 l) {
+ if (l == 15 && s != e)
+ {
+ u8 b = 0;
+ do { l += b = *s++; } while(b==0xff && s != e);
+ }
+ return l;
+}
+
+bool read_sequence(u8 const * &src, u8 const * const end, u8 const * &literal,
+ u32 & literal_len, u32 & match_len, u32 & match_dist)
+{
+ u8 const token = *src++;
+
+ literal_len = read_literal(src, end, token >> 4);
+ literal = src;
+ src += literal_len;
+
+ // Normal exit for end of stream, wrap arround check and parital match check.
+ if (src > end - sizeof(u16) || src < literal)
+ return false;
+
+ match_dist = *src++;
+ match_dist |= *src++ << 8;
+ match_len = read_literal(src, end, token & 0xf) + MINMATCH;
+
+ // Malformed stream check.
+ return src <= end-MINCODA;
+}
+
+}
+
+int lz4::decompress(void const *in, size_t in_size, void *out, size_t out_size)
+{
+ if (out_size <= in_size || in_size < MINSRCSIZE)
+ return -1;
+
+ u8 const * src = static_cast<u8 const *>(in),
+ * literal = 0,
+ * const src_end = src + in_size;
+
+ u8 * dst = static_cast<u8*>(out),
+ * const dst_end = dst + out_size;
+
+ // Check the in and out size hasn't wrapped around.
+ if (src >= src_end || dst >= dst_end)
+ return -1;
+
+ u32 literal_len = 0,
+ match_len = 0,
+ match_dist = 0;
+
+ while (read_sequence(src, src_end, literal, literal_len, match_len,
+ match_dist))
+ {
+ if (literal_len != 0)
+ {
+ // Copy in literal. At this point the a minimal literal + minminal
+ // match plus the coda (1 + 2 + 5) must be 8 bytes or more allowing
+ // us to remain within the src buffer for an overrun_copy on
+ // machines upto 64 bits.
+ if (align(literal_len) > out_size)
+ return -1;
+ dst = overrun_copy(dst, literal, literal_len);
+ out_size -= literal_len;
+ }
+
+ // Copy, possibly repeating, match from earlier in the
+ // decoded output.
+ u8 const * const pcpy = dst - match_dist;
+ if (pcpy < static_cast<u8*>(out)
+ || match_len > unsigned(out_size - LASTLITERALS)
+ // Wrap around checks:
+ || out_size < LASTLITERALS || pcpy >= dst)
+ return -1;
+ if (dst > pcpy+sizeof(unsigned long)
+ && align(match_len) <= out_size)
+ dst = overrun_copy(dst, pcpy, match_len);
+ else
+ dst = safe_copy(dst, pcpy, match_len);
+ out_size -= match_len;
+ }
+
+ if (literal > src_end - literal_len || literal_len > out_size)
+ return -1;
+ dst = fast_copy(dst, literal, literal_len);
+
+ return int(dst - (u8*)out);
+}
diff --git a/Build/source/libs/graphite2/graphite2-src/src/Face.cpp b/Build/source/libs/graphite2/graphite2-src/src/Face.cpp
new file mode 100644
index 00000000000..3e106050d7d
--- /dev/null
+++ b/Build/source/libs/graphite2/graphite2-src/src/Face.cpp
@@ -0,0 +1,366 @@
+/* GRAPHITE2 LICENSING
+
+ Copyright 2010, SIL International
+ All rights reserved.
+
+ This library is free software; you can redistribute it and/or modify
+ it under the terms of the GNU Lesser General Public License as published
+ by the Free Software Foundation; either version 2.1 of License, or
+ (at your option) any later version.
+
+ This program 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
+ Lesser General Public License for more details.
+
+ You should also have received a copy of the GNU Lesser General Public
+ License along with this library in the file named "LICENSE".
+ If not, write to the Free Software Foundation, 51 Franklin Street,
+ Suite 500, Boston, MA 02110-1335, USA or visit their web page on the
+ internet at http://www.fsf.org/licenses/lgpl.html.
+
+Alternatively, the contents of this file may be used under the terms of the
+Mozilla Public License (http://mozilla.org/MPL) or the GNU General Public
+License, as published by the Free Software Foundation, either version 2
+of the License or (at your option) any later version.
+*/
+#include <cstring>
+#include "graphite2/Segment.h"
+#include "inc/CmapCache.h"
+#include "inc/debug.h"
+#include "inc/Decompressor.h"
+#include "inc/Endian.h"
+#include "inc/Face.h"
+#include "inc/FileFace.h"
+#include "inc/GlyphFace.h"
+#include "inc/json.h"
+#include "inc/Segment.h"
+#include "inc/NameTable.h"
+#include "inc/Error.h"
+
+using namespace graphite2;
+
+namespace
+{
+enum compression
+{
+ NONE,
+ LZ4
+};
+
+}
+
+Face::Face(const void* appFaceHandle/*non-NULL*/, const gr_face_ops & ops)
+: m_appFaceHandle(appFaceHandle),
+ m_pFileFace(NULL),
+ m_pGlyphFaceCache(NULL),
+ m_cmap(NULL),
+ m_pNames(NULL),
+ m_logger(NULL),
+ m_error(0), m_errcntxt(0),
+ m_silfs(NULL),
+ m_numSilf(0),
+ m_ascent(0),
+ m_descent(0)
+{
+ memset(&m_ops, 0, sizeof m_ops);
+ memcpy(&m_ops, &ops, min(sizeof m_ops, ops.size));
+}
+
+
+Face::~Face()
+{
+ setLogger(0);
+ delete m_pGlyphFaceCache;
+ delete m_cmap;
+ delete[] m_silfs;
+#ifndef GRAPHITE2_NFILEFACE
+ delete m_pFileFace;
+#endif
+ delete m_pNames;
+}
+
+float Face::default_glyph_advance(const void* font_ptr, gr_uint16 glyphid)
+{
+ const Font & font = *reinterpret_cast<const Font *>(font_ptr);
+
+ return font.face().glyphs().glyph(glyphid)->theAdvance().x * font.scale();
+}
+
+bool Face::readGlyphs(uint32 faceOptions)
+{
+ Error e;
+#ifdef GRAPHITE2_TELEMETRY
+ telemetry::category _glyph_cat(tele.glyph);
+#endif
+ error_context(EC_READGLYPHS);
+ m_pGlyphFaceCache = new GlyphCache(*this, faceOptions);
+
+ if (e.test(!m_pGlyphFaceCache, E_OUTOFMEM)
+ || e.test(m_pGlyphFaceCache->numGlyphs() == 0, E_NOGLYPHS)
+ || e.test(m_pGlyphFaceCache->unitsPerEm() == 0, E_BADUPEM))
+ {
+ return error(e);
+ }
+
+ if (faceOptions & gr_face_cacheCmap)
+ m_cmap = new CachedCmap(*this);
+ else
+ m_cmap = new DirectCmap(*this);
+ if (e.test(!m_cmap, E_OUTOFMEM) || e.test(!*m_cmap, E_BADCMAP))
+ return error(e);
+
+ if (faceOptions & gr_face_preloadGlyphs)
+ nameTable(); // preload the name table along with the glyphs.
+
+ return true;
+}
+
+bool Face::readGraphite(const Table & silf)
+{
+#ifdef GRAPHITE2_TELEMETRY
+ telemetry::category _silf_cat(tele.silf);
+#endif
+ Error e;
+ error_context(EC_READSILF);
+ const byte * p = silf;
+ if (e.test(!p, E_NOSILF) || e.test(silf.size() < 20, E_BADSIZE)) return error(e);
+
+ const uint32 version = be::read<uint32>(p);
+ if (e.test(version < 0x00020000, E_TOOOLD)) return error(e);
+ if (version >= 0x00030000)
+ be::skip<uint32>(p); // compilerVersion
+ m_numSilf = be::read<uint16>(p);
+
+ be::skip<uint16>(p); // reserved
+
+ bool havePasses = false;
+ m_silfs = new Silf[m_numSilf];
+ if (e.test(!m_silfs, E_OUTOFMEM)) return error(e);
+ for (int i = 0; i < m_numSilf; i++)
+ {
+ error_context(EC_ASILF + (i << 8));
+ const uint32 offset = be::read<uint32>(p),
+ next = i == m_numSilf - 1 ? uint32(silf.size()) : be::peek<uint32>(p);
+ if (e.test(next > silf.size() || offset >= next, E_BADSIZE))
+ return error(e);
+
+ if (!m_silfs[i].readGraphite(silf + offset, next - offset, *this, version))
+ return false;
+
+ if (m_silfs[i].numPasses())
+ havePasses = true;
+ }
+
+ return havePasses;
+}
+
+bool Face::readFeatures()
+{
+ return m_Sill.readFace(*this);
+}
+
+bool Face::runGraphite(Segment *seg, const Silf *aSilf) const
+{
+#if !defined GRAPHITE2_NTRACING
+ json * dbgout = logger();
+ if (dbgout)
+ {
+ *dbgout << json::object
+ << "id" << objectid(seg)
+ << "passes" << json::array;
+ }
+#endif
+
+// if ((seg->dir() & 1) != aSilf->dir())
+// seg->reverseSlots();
+ if ((seg->dir() & 3) == 3 && aSilf->bidiPass() == 0xFF)
+ seg->doMirror(aSilf->aMirror());
+ bool res = aSilf->runGraphite(seg, 0, aSilf->positionPass(), true);
+ if (res)
+ {
+ seg->associateChars(0, seg->charInfoCount());
+ if (aSilf->flags() & 0x20)
+ res &= seg->initCollisions();
+ if (res)
+ res &= aSilf->runGraphite(seg, aSilf->positionPass(), aSilf->numPasses(), false);
+ }
+
+#if !defined GRAPHITE2_NTRACING
+ if (dbgout)
+{
+ seg->positionSlots(0, 0, 0, seg->currdir());
+ *dbgout << json::item
+ << json::close // Close up the passes array
+ << "outputdir" << (seg->currdir() ? "rtl" : "ltr")
+ << "output" << json::array;
+ for(Slot * s = seg->first(); s; s = s->next())
+ *dbgout << dslot(seg, s);
+ *dbgout << json::close
+ << "advance" << seg->advance()
+ << "chars" << json::array;
+ for(size_t i = 0, n = seg->charInfoCount(); i != n; ++i)
+ *dbgout << json::flat << *seg->charinfo(int(i));
+ *dbgout << json::close // Close up the chars array
+ << json::close; // Close up the segment object
+ }
+#endif
+
+ return res;
+}
+
+void Face::setLogger(FILE * log_file GR_MAYBE_UNUSED)
+{
+#if !defined GRAPHITE2_NTRACING
+ delete m_logger;
+ m_logger = log_file ? new json(log_file) : 0;
+#endif
+}
+
+const Silf *Face::chooseSilf(uint32 script) const
+{
+ if (m_numSilf == 0)
+ return NULL;
+ else if (m_numSilf == 1 || script == 0)
+ return m_silfs;
+ else // do more work here
+ return m_silfs;
+}
+
+uint16 Face::findPseudo(uint32 uid) const
+{
+ return (m_numSilf) ? m_silfs[0].findPseudo(uid) : 0;
+}
+
+int32 Face::getGlyphMetric(uint16 gid, uint8 metric) const
+{
+ switch (metrics(metric))
+ {
+ case kgmetAscent : return m_ascent;
+ case kgmetDescent : return m_descent;
+ default:
+ if (gid >= glyphs().numGlyphs()) return 0;
+ return glyphs().glyph(gid)->getMetric(metric);
+ }
+}
+
+void Face::takeFileFace(FileFace* pFileFace GR_MAYBE_UNUSED/*takes ownership*/)
+{
+#ifndef GRAPHITE2_NFILEFACE
+ if (m_pFileFace==pFileFace)
+ return;
+
+ delete m_pFileFace;
+ m_pFileFace = pFileFace;
+#endif
+}
+
+NameTable * Face::nameTable() const
+{
+ if (m_pNames) return m_pNames;
+ const Table name(*this, Tag::name);
+ if (name)
+ m_pNames = new NameTable(name, name.size());
+ return m_pNames;
+}
+
+uint16 Face::languageForLocale(const char * locale) const
+{
+ nameTable();
+ if (m_pNames)
+ return m_pNames->getLanguageId(locale);
+ return 0;
+}
+
+
+
+Face::Table::Table(const Face & face, const Tag n, uint32 version) throw()
+: _f(&face), _sz(0), _compressed(false)
+{
+ _p = static_cast<const byte *>((*_f->m_ops.get_table)(_f->m_appFaceHandle, n, &_sz));
+
+ if (!TtfUtil::CheckTable(n, _p, _sz))
+ {
+ release(); // Make sure we release the table buffer even if the table failed its checks
+ return;
+ }
+
+ if (be::peek<uint32>(_p) >= version)
+ decompress();
+}
+
+void Face::Table::release()
+{
+ if (_compressed)
+ free(const_cast<byte *>(_p));
+ else if (_p && _f->m_ops.release_table)
+ (*_f->m_ops.release_table)(_f->m_appFaceHandle, _p);
+ _p = 0; _sz = 0;
+}
+
+Face::Table & Face::Table::operator = (const Table && rhs) throw()
+{
+ if (this == &rhs) return *this;
+ release();
+ new (this) Table(std::move(rhs));
+ return *this;
+}
+
+Error Face::Table::decompress()
+{
+ Error e;
+ if (e.test(_sz < 5 * sizeof(uint32), E_BADSIZE))
+ return e;
+ byte * uncompressed_table = 0;
+ size_t uncompressed_size = 0;
+
+ const byte * p = _p;
+ const uint32 version = be::read<uint32>(p); // Table version number.
+
+ // The scheme is in the top 5 bits of the 1st uint32.
+ const uint32 hdr = be::read<uint32>(p);
+ switch(compression(hdr >> 27))
+ {
+ case NONE: return e;
+
+ case LZ4:
+ {
+ uncompressed_size = hdr & 0x07ffffff;
+ uncompressed_table = gralloc<byte>(uncompressed_size);
+ if (!e.test(!uncompressed_table || uncompressed_size < 4, E_OUTOFMEM))
+ {
+ memset(uncompressed_table, 0, 4); // make sure version number is initialised
+ // coverity[forward_null : FALSE] - uncompressed_table has been checked so can't be null
+ // coverity[checked_return : FALSE] - we test e later
+ e.test(lz4::decompress(p, _sz - 2*sizeof(uint32), uncompressed_table, uncompressed_size) != signed(uncompressed_size), E_SHRINKERFAILED);
+ }
+ break;
+ }
+
+ default:
+ e.error(E_BADSCHEME);
+ };
+
+ // Check the uncompressed version number against the original.
+ if (!e)
+ // coverity[forward_null : FALSE] - uncompressed_table has already been tested so can't be null
+ // coverity[checked_return : FALSE] - we test e later
+ e.test(be::peek<uint32>(uncompressed_table) != version, E_SHRINKERFAILED);
+
+ // Tell the provider to release the compressed form since were replacing
+ // it anyway.
+ release();
+
+ if (e)
+ {
+ free(uncompressed_table);
+ uncompressed_table = 0;
+ uncompressed_size = 0;
+ }
+
+ _p = uncompressed_table;
+ _sz = uncompressed_size;
+ _compressed = true;
+
+ return e;
+}
diff --git a/Build/source/libs/graphite2/graphite2-src/src/FeatureMap.cpp b/Build/source/libs/graphite2/graphite2-src/src/FeatureMap.cpp
new file mode 100644
index 00000000000..014a88fd08e
--- /dev/null
+++ b/Build/source/libs/graphite2/graphite2-src/src/FeatureMap.cpp
@@ -0,0 +1,293 @@
+/* GRAPHITE2 LICENSING
+
+ Copyright 2010, SIL International
+ All rights reserved.
+
+ This library is free software; you can redistribute it and/or modify
+ it under the terms of the GNU Lesser General Public License as published
+ by the Free Software Foundation; either version 2.1 of License, or
+ (at your option) any later version.
+
+ This program 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
+ Lesser General Public License for more details.
+
+ You should also have received a copy of the GNU Lesser General Public
+ License along with this library in the file named "LICENSE".
+ If not, write to the Free Software Foundation, 51 Franklin Street,
+ Suite 500, Boston, MA 02110-1335, USA or visit their web page on the
+ internet at http://www.fsf.org/licenses/lgpl.html.
+
+Alternatively, the contents of this file may be used under the terms of the
+Mozilla Public License (http://mozilla.org/MPL) or the GNU General Public
+License, as published by the Free Software Foundation, either version 2
+of the License or (at your option) any later version.
+*/
+#include <cstring>
+
+#include "inc/Main.h"
+#include "inc/bits.h"
+#include "inc/Endian.h"
+#include "inc/FeatureMap.h"
+#include "inc/FeatureVal.h"
+#include "graphite2/Font.h"
+#include "inc/TtfUtil.h"
+#include <cstdlib>
+#include "inc/Face.h"
+
+
+using namespace graphite2;
+
+namespace
+{
+ static int cmpNameAndFeatures(const void *ap, const void *bp)
+ {
+ const NameAndFeatureRef & a = *static_cast<const NameAndFeatureRef *>(ap),
+ & b = *static_cast<const NameAndFeatureRef *>(bp);
+ return (a < b ? -1 : (b < a ? 1 : 0));
+ }
+
+ const size_t FEAT_HEADER = sizeof(uint32) + 2*sizeof(uint16) + sizeof(uint32),
+ FEATURE_SIZE = sizeof(uint32)
+ + 2*sizeof(uint16)
+ + sizeof(uint32)
+ + 2*sizeof(uint16),
+ FEATURE_SETTING_SIZE = sizeof(int16) + sizeof(uint16);
+
+ uint16 readFeatureSettings(const byte * p, FeatureSetting * s, size_t num_settings)
+ {
+ uint16 max_val = 0;
+ for (FeatureSetting * const end = s + num_settings; s != end; ++s)
+ {
+ const int16 value = be::read<int16>(p);
+ ::new (s) FeatureSetting(value, be::read<uint16>(p));
+ if (uint16(value) > max_val) max_val = value;
+ }
+
+ return max_val;
+ }
+}
+
+FeatureRef::FeatureRef(const Face & face,
+ unsigned short & bits_offset, uint32 max_val,
+ uint32 name, uint16 uiName, flags_t flags,
+ FeatureSetting *settings, uint16 num_set) throw()
+: m_face(&face),
+ m_nameValues(settings),
+ m_mask(mask_over_val(max_val)),
+ m_max(max_val),
+ m_id(name),
+ m_nameid(uiName),
+ m_numSet(num_set),
+ m_flags(flags)
+{
+ const uint8 need_bits = bit_set_count(m_mask);
+ m_index = (bits_offset + need_bits) / SIZEOF_CHUNK;
+ if (m_index > bits_offset / SIZEOF_CHUNK)
+ bits_offset = m_index*SIZEOF_CHUNK;
+ m_bits = bits_offset % SIZEOF_CHUNK;
+ bits_offset += need_bits;
+ m_mask <<= m_bits;
+}
+
+FeatureRef::~FeatureRef() throw()
+{
+ free(m_nameValues);
+}
+
+bool FeatureMap::readFeats(const Face & face)
+{
+ const Face::Table feat(face, TtfUtil::Tag::Feat);
+ const byte * p = feat;
+ if (!p) return true;
+ if (feat.size() < FEAT_HEADER) return false;
+
+ const byte *const feat_start = p,
+ *const feat_end = p + feat.size();
+
+ const uint32 version = be::read<uint32>(p);
+ m_numFeats = be::read<uint16>(p);
+ be::skip<uint16>(p);
+ be::skip<uint32>(p);
+
+ // Sanity checks
+ if (m_numFeats == 0) return true;
+ if (version < 0x00010000 ||
+ p + m_numFeats*FEATURE_SIZE > feat_end)
+ { //defensive
+ m_numFeats = 0;
+ return false;
+ }
+
+ m_feats = new FeatureRef [m_numFeats];
+ uint16 * const defVals = gralloc<uint16>(m_numFeats);
+ if (!defVals || !m_feats) return false;
+ unsigned short bits = 0; //to cause overflow on first Feature
+
+ for (int i = 0, ie = m_numFeats; i != ie; i++)
+ {
+ const uint32 label = version < 0x00020000 ? be::read<uint16>(p) : be::read<uint32>(p);
+ const uint16 num_settings = be::read<uint16>(p);
+ if (version >= 0x00020000)
+ be::skip<uint16>(p);
+ const uint32 settings_offset = be::read<uint32>(p);
+ const uint16 flags = be::read<uint16>(p),
+ uiName = be::read<uint16>(p);
+
+ if (settings_offset > size_t(feat_end - feat_start)
+ || settings_offset + num_settings * FEATURE_SETTING_SIZE > size_t(feat_end - feat_start))
+ {
+ free(defVals);
+ return false;
+ }
+
+ FeatureSetting *uiSet;
+ uint32 maxVal;
+ if (num_settings != 0)
+ {
+ uiSet = gralloc<FeatureSetting>(num_settings);
+ if (!uiSet)
+ {
+ free(defVals);
+ return false;
+ }
+ maxVal = readFeatureSettings(feat_start + settings_offset, uiSet, num_settings);
+ defVals[i] = uiSet[0].value();
+ }
+ else
+ {
+ uiSet = 0;
+ maxVal = 0xffffffff;
+ defVals[i] = 0;
+ }
+
+ ::new (m_feats + i) FeatureRef (face, bits, maxVal,
+ label, uiName,
+ FeatureRef::flags_t(flags),
+ uiSet, num_settings);
+ }
+ new (&m_defaultFeatures) Features(bits/(sizeof(uint32)*8) + 1, *this);
+ m_pNamedFeats = new NameAndFeatureRef[m_numFeats];
+ if (!m_pNamedFeats)
+ {
+ free(defVals);
+ return false;
+ }
+ for (int i = 0; i < m_numFeats; ++i)
+ {
+ m_feats[i].applyValToFeature(defVals[i], m_defaultFeatures);
+ m_pNamedFeats[i] = m_feats[i];
+ }
+
+ free(defVals);
+
+ qsort(m_pNamedFeats, m_numFeats, sizeof(NameAndFeatureRef), &cmpNameAndFeatures);
+
+ return true;
+}
+
+bool SillMap::readFace(const Face & face)
+{
+ if (!m_FeatureMap.readFeats(face)) return false;
+ if (!readSill(face)) return false;
+ return true;
+}
+
+
+bool SillMap::readSill(const Face & face)
+{
+ const Face::Table sill(face, TtfUtil::Tag::Sill);
+ const byte *p = sill;
+
+ if (!p) return true;
+ if (sill.size() < 12) return false;
+ if (be::read<uint32>(p) != 0x00010000UL) return false;
+ m_numLanguages = be::read<uint16>(p);
+ m_langFeats = new LangFeaturePair[m_numLanguages];
+ if (!m_langFeats || !m_FeatureMap.m_numFeats) { m_numLanguages = 0; return true; } //defensive
+
+ p += 6; // skip the fast search
+ if (sill.size() < m_numLanguages * 8U + 12) return false;
+
+ for (int i = 0; i < m_numLanguages; i++)
+ {
+ uint32 langid = be::read<uint32>(p);
+ uint16 numSettings = be::read<uint16>(p);
+ uint16 offset = be::read<uint16>(p);
+ if (offset + 8U * numSettings > sill.size() && numSettings > 0) return false;
+ Features* feats = new Features(m_FeatureMap.m_defaultFeatures);
+ if (!feats) return false;
+ const byte *pLSet = sill + offset;
+
+ // Apply langauge specific settings
+ for (int j = 0; j < numSettings; j++)
+ {
+ uint32 name = be::read<uint32>(pLSet);
+ uint16 val = be::read<uint16>(pLSet);
+ pLSet += 2;
+ const FeatureRef* pRef = m_FeatureMap.findFeatureRef(name);
+ if (pRef) pRef->applyValToFeature(val, *feats);
+ }
+ // Add the language id feature which is always feature id 1
+ const FeatureRef* pRef = m_FeatureMap.findFeatureRef(1);
+ if (pRef) pRef->applyValToFeature(langid, *feats);
+
+ m_langFeats[i].m_lang = langid;
+ m_langFeats[i].m_pFeatures = feats;
+ }
+ return true;
+}
+
+
+Features* SillMap::cloneFeatures(uint32 langname/*0 means default*/) const
+{
+ if (langname)
+ {
+ // the number of languages in a font is usually small e.g. 8 in Doulos
+ // so this loop is not very expensive
+ for (uint16 i = 0; i < m_numLanguages; i++)
+ {
+ if (m_langFeats[i].m_lang == langname)
+ return new Features(*m_langFeats[i].m_pFeatures);
+ }
+ }
+ return new Features (m_FeatureMap.m_defaultFeatures);
+}
+
+
+
+const FeatureRef *FeatureMap::findFeatureRef(uint32 name) const
+{
+ NameAndFeatureRef *it;
+
+ for (it = m_pNamedFeats; it < m_pNamedFeats + m_numFeats; ++it)
+ if (it->m_name == name)
+ return it->m_pFRef;
+ return NULL;
+}
+
+bool FeatureRef::applyValToFeature(uint32 val, Features & pDest) const
+{
+ if (val>maxVal() || !m_face)
+ return false;
+ if (pDest.m_pMap==NULL)
+ pDest.m_pMap = &m_face->theSill().theFeatureMap();
+ else
+ if (pDest.m_pMap!=&m_face->theSill().theFeatureMap())
+ return false; //incompatible
+ if (m_index >= pDest.size())
+ pDest.resize(m_index+1);
+ pDest[m_index] &= ~m_mask;
+ pDest[m_index] |= (uint32(val) << m_bits);
+ return true;
+}
+
+uint32 FeatureRef::getFeatureVal(const Features& feats) const
+{
+ if (m_index < feats.size() && m_face
+ && &m_face->theSill().theFeatureMap()==feats.m_pMap)
+ return (feats[m_index] & m_mask) >> m_bits;
+ else
+ return 0;
+}
diff --git a/Build/source/libs/graphite2/graphite2-src/src/FileFace.cpp b/Build/source/libs/graphite2/graphite2-src/src/FileFace.cpp
new file mode 100644
index 00000000000..7e663876a74
--- /dev/null
+++ b/Build/source/libs/graphite2/graphite2-src/src/FileFace.cpp
@@ -0,0 +1,115 @@
+/* GRAPHITE2 LICENSING
+
+ Copyright 2012, SIL International
+ All rights reserved.
+
+ This library is free software; you can redistribute it and/or modify
+ it under the terms of the GNU Lesser General Public License as published
+ by the Free Software Foundation; either version 2.1 of License, or
+ (at your option) any later version.
+
+ This program 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
+ Lesser General Public License for more details.
+
+ You should also have received a copy of the GNU Lesser General Public
+ License along with this library in the file named "LICENSE".
+ If not, write to the Free Software Foundation, 51 Franklin Street,
+ Suite 500, Boston, MA 02110-1335, USA or visit their web page on the
+ internet at http://www.fsf.org/licenses/lgpl.html.
+
+Alternatively, the contents of this file may be used under the terms of the
+Mozilla Public License (http://mozilla.org/MPL) or the GNU General Public
+License, as published by the Free Software Foundation, either version 2
+of the License or (at your option) any later version.
+*/
+#include <cstring>
+#include "inc/FileFace.h"
+
+
+#ifndef GRAPHITE2_NFILEFACE
+
+using namespace graphite2;
+
+FileFace::FileFace(const char *filename)
+: _file(fopen(filename, "rb")),
+ _file_len(0),
+ _header_tbl(NULL),
+ _table_dir(NULL)
+{
+ if (!_file) return;
+
+ if (fseek(_file, 0, SEEK_END)) return;
+ _file_len = ftell(_file);
+ if (fseek(_file, 0, SEEK_SET)) return;
+
+ size_t tbl_offset, tbl_len;
+
+ // Get the header.
+ if (!TtfUtil::GetHeaderInfo(tbl_offset, tbl_len)) return;
+ if (fseek(_file, long(tbl_offset), SEEK_SET)) return;
+ _header_tbl = (TtfUtil::Sfnt::OffsetSubTable*)gralloc<char>(tbl_len);
+ if (_header_tbl)
+ {
+ if (fread(_header_tbl, 1, tbl_len, _file) != tbl_len) return;
+ if (!TtfUtil::CheckHeader(_header_tbl)) return;
+ }
+
+ // Get the table directory
+ if (!TtfUtil::GetTableDirInfo(_header_tbl, tbl_offset, tbl_len)) return;
+ _table_dir = (TtfUtil::Sfnt::OffsetSubTable::Entry*)gralloc<char>(tbl_len);
+ if (fseek(_file, long(tbl_offset), SEEK_SET)) return;
+ if (_table_dir && fread(_table_dir, 1, tbl_len, _file) != tbl_len)
+ {
+ free(_table_dir);
+ _table_dir = NULL;
+ }
+ return;
+}
+
+FileFace::~FileFace()
+{
+ free(_table_dir);
+ free(_header_tbl);
+ if (_file)
+ fclose(_file);
+}
+
+
+const void *FileFace::get_table_fn(const void* appFaceHandle, unsigned int name, size_t *len)
+{
+ if (appFaceHandle == 0) return 0;
+ const FileFace & file_face = *static_cast<const FileFace *>(appFaceHandle);
+
+ void *tbl;
+ size_t tbl_offset, tbl_len;
+ if (!TtfUtil::GetTableInfo(name, file_face._header_tbl, file_face._table_dir, tbl_offset, tbl_len))
+ return 0;
+
+ if (tbl_offset > file_face._file_len || tbl_len > file_face._file_len - tbl_offset
+ || fseek(file_face._file, long(tbl_offset), SEEK_SET) != 0)
+ return 0;
+
+ tbl = malloc(tbl_len);
+ if (!tbl || fread(tbl, 1, tbl_len, file_face._file) != tbl_len)
+ {
+ free(tbl);
+ return 0;
+ }
+
+ if (len) *len = tbl_len;
+ return tbl;
+}
+
+void FileFace::rel_table_fn(const void* appFaceHandle, const void *table_buffer)
+{
+ if (appFaceHandle == 0) return;
+
+ free(const_cast<void *>(table_buffer));
+}
+
+const gr_face_ops FileFace::ops = { sizeof FileFace::ops, &FileFace::get_table_fn, &FileFace::rel_table_fn };
+
+
+#endif //!GRAPHITE2_NFILEFACE
diff --git a/Build/source/libs/graphite2/graphite2-src/src/Font.cpp b/Build/source/libs/graphite2/graphite2-src/src/Font.cpp
new file mode 100644
index 00000000000..faf3715f9d8
--- /dev/null
+++ b/Build/source/libs/graphite2/graphite2-src/src/Font.cpp
@@ -0,0 +1,58 @@
+/* GRAPHITE2 LICENSING
+
+ Copyright 2010, SIL International
+ All rights reserved.
+
+ This library is free software; you can redistribute it and/or modify
+ it under the terms of the GNU Lesser General Public License as published
+ by the Free Software Foundation; either version 2.1 of License, or
+ (at your option) any later version.
+
+ This program 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
+ Lesser General Public License for more details.
+
+ You should also have received a copy of the GNU Lesser General Public
+ License along with this library in the file named "LICENSE".
+ If not, write to the Free Software Foundation, 51 Franklin Street,
+ Suite 500, Boston, MA 02110-1335, USA or visit their web page on the
+ internet at http://www.fsf.org/licenses/lgpl.html.
+
+Alternatively, the contents of this file may be used under the terms of the
+Mozilla Public License (http://mozilla.org/MPL) or the GNU General Public
+License, as published by the Free Software Foundation, either version 2
+of the License or (at your option) any later version.
+*/
+#include "inc/Face.h"
+#include "inc/Font.h"
+#include "inc/GlyphCache.h"
+
+using namespace graphite2;
+
+Font::Font(float ppm, const Face & f, const void * appFontHandle, const gr_font_ops * ops)
+: m_appFontHandle(appFontHandle ? appFontHandle : this),
+ m_face(f),
+ m_scale(ppm / f.glyphs().unitsPerEm()),
+ m_hinted(appFontHandle && ops && (ops->glyph_advance_x || ops->glyph_advance_y))
+{
+ memset(&m_ops, 0, sizeof m_ops);
+ if (m_hinted && ops)
+ memcpy(&m_ops, ops, min(sizeof m_ops, ops->size));
+ else
+ m_ops.glyph_advance_x = &Face::default_glyph_advance;
+
+ size_t nGlyphs = f.glyphs().numGlyphs();
+ m_advances = gralloc<float>(nGlyphs);
+ if (m_advances)
+ {
+ for (float *advp = m_advances; nGlyphs; --nGlyphs, ++advp)
+ *advp = INVALID_ADVANCE;
+ }
+}
+
+
+/*virtual*/ Font::~Font()
+{
+ free(m_advances);
+}
diff --git a/Build/source/libs/graphite2/graphite2-src/src/GlyphCache.cpp b/Build/source/libs/graphite2/graphite2-src/src/GlyphCache.cpp
new file mode 100644
index 00000000000..282bdc18fd6
--- /dev/null
+++ b/Build/source/libs/graphite2/graphite2-src/src/GlyphCache.cpp
@@ -0,0 +1,492 @@
+/* GRAPHITE2 LICENSING
+
+ Copyright 2012, SIL International
+ All rights reserved.
+
+ This library is free software; you can redistribute it and/or modify
+ it under the terms of the GNU Lesser General Public License as published
+ by the Free Software Foundation; either version 2.1 of License, or
+ (at your option) any later version.
+
+ This program 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
+ Lesser General Public License for more details.
+
+ You should also have received a copy of the GNU Lesser General Public
+ License along with this library in the file named "LICENSE".
+ If not, write to the Free Software Foundation, 51 Franklin Street,
+ Suite 500, Boston, MA 02110-1335, USA or visit their web page on the
+ internet at http://www.fsf.org/licenses/lgpl.html.
+
+Alternatively, the contents of this file may be used under the terms of the
+Mozilla Public License (http://mozilla.org/MPL) or the GNU General Public
+License, as published by the Free Software Foundation, either version 2
+of the License or (at your option) any later version.
+*/
+#include "graphite2/Font.h"
+
+#include "inc/Main.h"
+#include "inc/Face.h" //for the tags
+#include "inc/GlyphCache.h"
+#include "inc/GlyphFace.h"
+#include "inc/Endian.h"
+#include "inc/bits.h"
+
+using namespace graphite2;
+
+namespace
+{
+ // Iterator over version 1 or 2 glat entries which consist of a series of
+ // +-+-+-+-+-+-+-+-+-+-+ +-+-+-+-+-+-+-+-+-+-+-+-+
+ // v1 |k|n|v1 |v2 |...|vN | or v2 | k | n |v1 |v2 |...|vN |
+ // +-+-+-+-+-+-+-+-+-+-+ +-+-+-+-+-+-+-+-+-+-+-+-+
+ // variable length structures.
+
+ template<typename W>
+ class _glat_iterator : public std::iterator<std::input_iterator_tag, std::pair<sparse::key_type, sparse::mapped_type> >
+ {
+ unsigned short key() const { return uint16(be::peek<W>(_e) + _n); }
+ unsigned int run() const { return be::peek<W>(_e+sizeof(W)); }
+ void advance_entry() { _n = 0; _e = _v; be::skip<W>(_v,2); }
+ public:
+ _glat_iterator(const void * glat=0) : _e(reinterpret_cast<const byte *>(glat)), _v(_e+2*sizeof(W)), _n(0) {}
+
+ _glat_iterator<W> & operator ++ () {
+ ++_n; be::skip<uint16>(_v);
+ if (_n == run()) advance_entry();
+ return *this;
+ }
+ _glat_iterator<W> operator ++ (int) { _glat_iterator<W> tmp(*this); operator++(); return tmp; }
+
+ // This is strictly a >= operator. A true == operator could be
+ // implemented that test for overlap but it would be more expensive a
+ // test.
+ bool operator == (const _glat_iterator<W> & rhs) { return _v >= rhs._e - 1; }
+ bool operator != (const _glat_iterator<W> & rhs) { return !operator==(rhs); }
+
+ value_type operator * () const {
+ return value_type(key(), be::peek<uint16>(_v));
+ }
+
+ protected:
+ const byte * _e, * _v;
+ size_t _n;
+ };
+
+ typedef _glat_iterator<uint8> glat_iterator;
+ typedef _glat_iterator<uint16> glat2_iterator;
+}
+
+const SlantBox SlantBox::empty = {0,0,0,0};
+
+
+class GlyphCache::Loader
+{
+public:
+ Loader(const Face & face); //return result indicates success. Do not use if failed.
+
+ operator bool () const throw();
+ unsigned short int units_per_em() const throw();
+ unsigned short int num_glyphs() const throw();
+ unsigned short int num_attrs() const throw();
+ bool has_boxes() const throw();
+
+ const GlyphFace * read_glyph(unsigned short gid, GlyphFace &, int *numsubs) const throw();
+ GlyphBox * read_box(uint16 gid, GlyphBox *curr, const GlyphFace & face) const throw();
+
+ CLASS_NEW_DELETE;
+private:
+ Face::Table _head,
+ _hhea,
+ _hmtx,
+ _glyf,
+ _loca,
+ m_pGlat,
+ m_pGloc;
+
+ bool _long_fmt;
+ bool _has_boxes;
+ unsigned short _num_glyphs_graphics, //i.e. boundary box and advance
+ _num_glyphs_attributes,
+ _num_attrs; // number of glyph attributes per glyph
+};
+
+
+
+GlyphCache::GlyphCache(const Face & face, const uint32 face_options)
+: _glyph_loader(new Loader(face)),
+ _glyphs(_glyph_loader && *_glyph_loader && _glyph_loader->num_glyphs()
+ ? grzeroalloc<const GlyphFace *>(_glyph_loader->num_glyphs()) : 0),
+ _boxes(_glyph_loader && _glyph_loader->has_boxes() && _glyph_loader->num_glyphs()
+ ? grzeroalloc<GlyphBox *>(_glyph_loader->num_glyphs()) : 0),
+ _num_glyphs(_glyphs ? _glyph_loader->num_glyphs() : 0),
+ _num_attrs(_glyphs ? _glyph_loader->num_attrs() : 0),
+ _upem(_glyphs ? _glyph_loader->units_per_em() : 0)
+{
+ if ((face_options & gr_face_preloadGlyphs) && _glyph_loader && _glyphs)
+ {
+ int numsubs = 0;
+ GlyphFace * const glyphs = new GlyphFace [_num_glyphs];
+ if (!glyphs)
+ return;
+
+ // The 0 glyph is definately required.
+ _glyphs[0] = _glyph_loader->read_glyph(0, glyphs[0], &numsubs);
+
+ // glyphs[0] has the same address as the glyphs array just allocated,
+ // thus assigning the &glyphs[0] to _glyphs[0] means _glyphs[0] points
+ // to the entire array.
+ const GlyphFace * loaded = _glyphs[0];
+ for (uint16 gid = 1; loaded && gid != _num_glyphs; ++gid)
+ _glyphs[gid] = loaded = _glyph_loader->read_glyph(gid, glyphs[gid], &numsubs);
+
+ if (!loaded)
+ {
+ _glyphs[0] = 0;
+ delete [] glyphs;
+ }
+ else if (numsubs > 0 && _boxes)
+ {
+ GlyphBox * boxes = (GlyphBox *)gralloc<char>(_num_glyphs * sizeof(GlyphBox) + numsubs * 8 * sizeof(float));
+ GlyphBox * currbox = boxes;
+
+ for (uint16 gid = 0; currbox && gid != _num_glyphs; ++gid)
+ {
+ _boxes[gid] = currbox;
+ currbox = _glyph_loader->read_box(gid, currbox, *_glyphs[gid]);
+ }
+ if (!currbox)
+ {
+ free(boxes);
+ _boxes[0] = 0;
+ }
+ }
+ delete _glyph_loader;
+ _glyph_loader = 0;
+ // coverity[leaked_storage : FALSE] - calling read_glyph on index 0 saved
+ // glyphs as _glyphs[0]. Setting _glyph_loader to nullptr here flags that
+ // the dtor needs to call delete[] on _glyphs[0] to release what was allocated
+ // as glyphs
+ }
+
+ if (_glyphs && glyph(0) == 0)
+ {
+ free(_glyphs);
+ _glyphs = 0;
+ if (_boxes)
+ {
+ free(_boxes);
+ _boxes = 0;
+ }
+ _num_glyphs = _num_attrs = _upem = 0;
+ }
+}
+
+
+GlyphCache::~GlyphCache()
+{
+ if (_glyphs)
+ {
+ if (_glyph_loader)
+ {
+ const GlyphFace * * g = _glyphs;
+ for(unsigned short n = _num_glyphs; n; --n, ++g)
+ delete *g;
+ }
+ else
+ delete [] _glyphs[0];
+ free(_glyphs);
+ }
+ if (_boxes)
+ {
+ if (_glyph_loader)
+ {
+ GlyphBox * * g = _boxes;
+ for (uint16 n = _num_glyphs; n; --n, ++g)
+ free(*g);
+ }
+ else
+ free(_boxes[0]);
+ free(_boxes);
+ }
+ delete _glyph_loader;
+}
+
+const GlyphFace *GlyphCache::glyph(unsigned short glyphid) const //result may be changed by subsequent call with a different glyphid
+{
+ if (glyphid >= numGlyphs())
+ return _glyphs[0];
+ const GlyphFace * & p = _glyphs[glyphid];
+ if (p == 0 && _glyph_loader)
+ {
+ int numsubs = 0;
+ GlyphFace * g = new GlyphFace();
+ if (g) p = _glyph_loader->read_glyph(glyphid, *g, &numsubs);
+ if (!p)
+ {
+ delete g;
+ return *_glyphs;
+ }
+ if (_boxes)
+ {
+ _boxes[glyphid] = (GlyphBox *)gralloc<char>(sizeof(GlyphBox) + 8 * numsubs * sizeof(float));
+ if (!_glyph_loader->read_box(glyphid, _boxes[glyphid], *_glyphs[glyphid]))
+ {
+ free(_boxes[glyphid]);
+ _boxes[glyphid] = 0;
+ }
+ }
+ }
+ return p;
+}
+
+
+
+GlyphCache::Loader::Loader(const Face & face)
+: _head(face, Tag::head),
+ _hhea(face, Tag::hhea),
+ _hmtx(face, Tag::hmtx),
+ _glyf(face, Tag::glyf),
+ _loca(face, Tag::loca),
+ _long_fmt(false),
+ _has_boxes(false),
+ _num_glyphs_graphics(0),
+ _num_glyphs_attributes(0),
+ _num_attrs(0)
+{
+ if (!operator bool())
+ return;
+
+ const Face::Table maxp = Face::Table(face, Tag::maxp);
+ if (!maxp) { _head = Face::Table(); return; }
+
+ _num_glyphs_graphics = static_cast<unsigned short>(TtfUtil::GlyphCount(maxp));
+ // This will fail if the number of glyphs is wildly out of range.
+ if (_glyf && TtfUtil::LocaLookup(_num_glyphs_graphics-1, _loca, _loca.size(), _head) == size_t(-2))
+ {
+ _head = Face::Table();
+ return;
+ }
+
+ if ((m_pGlat = Face::Table(face, Tag::Glat, 0x00030000)) == NULL
+ || (m_pGloc = Face::Table(face, Tag::Gloc)) == NULL
+ || m_pGloc.size() < 8)
+ {
+ _head = Face::Table();
+ return;
+ }
+ const byte * p = m_pGloc;
+ int version = be::read<uint32>(p);
+ const uint16 flags = be::read<uint16>(p);
+ _num_attrs = be::read<uint16>(p);
+ // We can accurately calculate the number of attributed glyphs by
+ // subtracting the length of the attribids array (numAttribs long if present)
+ // and dividing by either 2 or 4 depending on shor or lonf format
+ _long_fmt = flags & 1;
+ ptrdiff_t tmpnumgattrs = (m_pGloc.size()
+ - (p - m_pGloc)
+ - sizeof(uint16)*(flags & 0x2 ? _num_attrs : 0))
+ / (_long_fmt ? sizeof(uint32) : sizeof(uint16)) - 1;
+
+ if (version >= 0x00020000 || tmpnumgattrs < 0 || tmpnumgattrs > 65535
+ || _num_attrs == 0 || _num_attrs > 0x3000 // is this hard limit appropriate?
+ || _num_glyphs_graphics > tmpnumgattrs
+ || m_pGlat.size() < 4)
+ {
+ _head = Face::Table();
+ return;
+ }
+
+ _num_glyphs_attributes = static_cast<unsigned short>(tmpnumgattrs);
+ p = m_pGlat;
+ version = be::read<uint32>(p);
+ if (version >= 0x00040000 || (version >= 0x00030000 && m_pGlat.size() < 8)) // reject Glat tables that are too new
+ {
+ _head = Face::Table();
+ return;
+ }
+ else if (version >= 0x00030000)
+ {
+ unsigned int glatflags = be::read<uint32>(p);
+ _has_boxes = glatflags & 1;
+ // delete this once the compiler is fixed
+ _has_boxes = true;
+ }
+}
+
+inline
+GlyphCache::Loader::operator bool () const throw()
+{
+ return _head && _hhea && _hmtx && !(bool(_glyf) != bool(_loca));
+}
+
+inline
+unsigned short int GlyphCache::Loader::units_per_em() const throw()
+{
+ return _head ? TtfUtil::DesignUnits(_head) : 0;
+}
+
+inline
+unsigned short int GlyphCache::Loader::num_glyphs() const throw()
+{
+ return max(_num_glyphs_graphics, _num_glyphs_attributes);
+}
+
+inline
+unsigned short int GlyphCache::Loader::num_attrs() const throw()
+{
+ return _num_attrs;
+}
+
+inline
+bool GlyphCache::Loader::has_boxes () const throw()
+{
+ return _has_boxes;
+}
+
+const GlyphFace * GlyphCache::Loader::read_glyph(unsigned short glyphid, GlyphFace & glyph, int *numsubs) const throw()
+{
+ Rect bbox;
+ Position advance;
+
+ if (glyphid < _num_glyphs_graphics)
+ {
+ int nLsb;
+ unsigned int nAdvWid;
+ if (_glyf)
+ {
+ int xMin, yMin, xMax, yMax;
+ size_t locidx = TtfUtil::LocaLookup(glyphid, _loca, _loca.size(), _head);
+ void *pGlyph = TtfUtil::GlyfLookup(_glyf, locidx, _glyf.size());
+
+ if (pGlyph && TtfUtil::GlyfBox(pGlyph, xMin, yMin, xMax, yMax))
+ {
+ if ((xMin > xMax) || (yMin > yMax))
+ return 0;
+ bbox = Rect(Position(static_cast<float>(xMin), static_cast<float>(yMin)),
+ Position(static_cast<float>(xMax), static_cast<float>(yMax)));
+ }
+ }
+ if (TtfUtil::HorMetrics(glyphid, _hmtx, _hmtx.size(), _hhea, nLsb, nAdvWid))
+ advance = Position(static_cast<float>(nAdvWid), 0);
+ }
+
+ if (glyphid < _num_glyphs_attributes)
+ {
+ const byte * gloc = m_pGloc;
+ size_t glocs = 0, gloce = 0;
+
+ be::skip<uint32>(gloc);
+ be::skip<uint16>(gloc,2);
+ if (_long_fmt)
+ {
+ if (8 + glyphid * sizeof(uint32) > m_pGloc.size())
+ return 0;
+ be::skip<uint32>(gloc, glyphid);
+ glocs = be::read<uint32>(gloc);
+ gloce = be::peek<uint32>(gloc);
+ }
+ else
+ {
+ if (8 + glyphid * sizeof(uint16) > m_pGloc.size())
+ return 0;
+ be::skip<uint16>(gloc, glyphid);
+ glocs = be::read<uint16>(gloc);
+ gloce = be::peek<uint16>(gloc);
+ }
+
+ if (glocs >= m_pGlat.size() - 1 || gloce > m_pGlat.size())
+ return 0;
+
+ const uint32 glat_version = be::peek<uint32>(m_pGlat);
+ if (glat_version >= 0x00030000)
+ {
+ if (glocs >= gloce)
+ return 0;
+ const byte * p = m_pGlat + glocs;
+ uint16 bmap = be::read<uint16>(p);
+ int num = bit_set_count((uint32)bmap);
+ if (numsubs) *numsubs += num;
+ glocs += 6 + 8 * num;
+ if (glocs > gloce)
+ return 0;
+ }
+ if (glat_version < 0x00020000)
+ {
+ if (gloce - glocs < 2*sizeof(byte)+sizeof(uint16)
+ || gloce - glocs > _num_attrs*(2*sizeof(byte)+sizeof(uint16)))
+ return 0;
+ new (&glyph) GlyphFace(bbox, advance, glat_iterator(m_pGlat + glocs), glat_iterator(m_pGlat + gloce));
+ }
+ else
+ {
+ if (gloce - glocs < 3*sizeof(uint16) // can a glyph have no attributes? why not?
+ || gloce - glocs > _num_attrs*3*sizeof(uint16)
+ || glocs > m_pGlat.size() - 2*sizeof(uint16))
+ return 0;
+ new (&glyph) GlyphFace(bbox, advance, glat2_iterator(m_pGlat + glocs), glat2_iterator(m_pGlat + gloce));
+ }
+ if (!glyph.attrs() || glyph.attrs().capacity() > _num_attrs)
+ return 0;
+ }
+ return &glyph;
+}
+
+inline float scale_to(uint8 t, float zmin, float zmax)
+{
+ return (zmin + t * (zmax - zmin) / 255);
+}
+
+Rect readbox(Rect &b, uint8 zxmin, uint8 zymin, uint8 zxmax, uint8 zymax)
+{
+ return Rect(Position(scale_to(zxmin, b.bl.x, b.tr.x), scale_to(zymin, b.bl.y, b.tr.y)),
+ Position(scale_to(zxmax, b.bl.x, b.tr.x), scale_to(zymax, b.bl.y, b.tr.y)));
+}
+
+GlyphBox * GlyphCache::Loader::read_box(uint16 gid, GlyphBox *curr, const GlyphFace & glyph) const throw()
+{
+ if (gid >= _num_glyphs_attributes) return 0;
+
+ const byte * gloc = m_pGloc;
+ size_t glocs = 0, gloce = 0;
+
+ be::skip<uint32>(gloc);
+ be::skip<uint16>(gloc,2);
+ if (_long_fmt)
+ {
+ be::skip<uint32>(gloc, gid);
+ glocs = be::read<uint32>(gloc);
+ gloce = be::peek<uint32>(gloc);
+ }
+ else
+ {
+ be::skip<uint16>(gloc, gid);
+ glocs = be::read<uint16>(gloc);
+ gloce = be::peek<uint16>(gloc);
+ }
+
+ if (gloce > m_pGlat.size() || glocs + 6 >= gloce)
+ return 0;
+
+ const byte * p = m_pGlat + glocs;
+ uint16 bmap = be::read<uint16>(p);
+ int num = bit_set_count((uint32)bmap);
+
+ Rect bbox = glyph.theBBox();
+ Rect diamax(Position(bbox.bl.x + bbox.bl.y, bbox.bl.x - bbox.tr.y),
+ Position(bbox.tr.x + bbox.tr.y, bbox.tr.x - bbox.bl.y));
+ Rect diabound = readbox(diamax, p[0], p[2], p[1], p[3]);
+ ::new (curr) GlyphBox(num, bmap, &diabound);
+ be::skip<uint8>(p, 4);
+ if (glocs + 6 + num * 8 >= gloce)
+ return 0;
+
+ for (int i = 0; i < num * 2; ++i)
+ {
+ Rect box = readbox((i & 1) ? diamax : bbox, p[0], p[2], p[1], p[3]);
+ curr->addSubBox(i >> 1, i & 1, &box);
+ be::skip<uint8>(p, 4);
+ }
+ return (GlyphBox *)((char *)(curr) + sizeof(GlyphBox) + 2 * num * sizeof(Rect));
+}
diff --git a/Build/source/libs/graphite2/graphite2-src/src/GlyphFace.cpp b/Build/source/libs/graphite2/graphite2-src/src/GlyphFace.cpp
new file mode 100644
index 00000000000..bc5e63a9f0c
--- /dev/null
+++ b/Build/source/libs/graphite2/graphite2-src/src/GlyphFace.cpp
@@ -0,0 +1,48 @@
+/* GRAPHITE2 LICENSING
+
+ Copyright 2010, SIL International
+ All rights reserved.
+
+ This library is free software; you can redistribute it and/or modify
+ it under the terms of the GNU Lesser General Public License as published
+ by the Free Software Foundation; either version 2.1 of License, or
+ (at your option) any later version.
+
+ This program 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
+ Lesser General Public License for more details.
+
+ You should also have received a copy of the GNU Lesser General Public
+ License along with this library in the file named "LICENSE".
+ If not, write to the Free Software Foundation, 51 Franklin Street,
+ Suite 500, Boston, MA 02110-1335, USA or visit their web page on the
+ internet at http://www.fsf.org/licenses/lgpl.html.
+
+Alternatively, the contents of this file may be used under the terms of the
+Mozilla Public License (http://mozilla.org/MPL) or the GNU General Public
+License, as published by the Free Software Foundation, either version 2
+of the License or (at your option) any later version.
+*/
+#include "inc/GlyphFace.h"
+
+
+using namespace graphite2;
+
+int32 GlyphFace::getMetric(uint8 metric) const
+{
+ switch (metrics(metric))
+ {
+ case kgmetLsb : return int32(m_bbox.bl.x);
+ case kgmetRsb : return int32(m_advance.x - m_bbox.tr.x);
+ case kgmetBbTop : return int32(m_bbox.tr.y);
+ case kgmetBbBottom : return int32(m_bbox.bl.y);
+ case kgmetBbLeft : return int32(m_bbox.bl.x);
+ case kgmetBbRight : return int32(m_bbox.tr.x);
+ case kgmetBbHeight : return int32(m_bbox.tr.y - m_bbox.bl.y);
+ case kgmetBbWidth : return int32(m_bbox.tr.x - m_bbox.bl.x);
+ case kgmetAdvWidth : return int32(m_advance.x);
+ case kgmetAdvHeight : return int32(m_advance.y);
+ default : return 0;
+ }
+}
diff --git a/Build/source/libs/graphite2/graphite2-src/src/Intervals.cpp b/Build/source/libs/graphite2/graphite2-src/src/Intervals.cpp
new file mode 100644
index 00000000000..0fe99a127a8
--- /dev/null
+++ b/Build/source/libs/graphite2/graphite2-src/src/Intervals.cpp
@@ -0,0 +1,298 @@
+/* GRAPHITE2 LICENSING
+
+ Copyright 2010, SIL International
+ All rights reserved.
+
+ This library is free software; you can redistribute it and/or modify
+ it under the terms of the GNU Lesser General Public License as published
+ by the Free Software Foundation; either version 2.1 of License, or
+ (at your option) any later version.
+
+ This program 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
+ Lesser General Public License for more details.
+
+ You should also have received a copy of the GNU Lesser General Public
+ License along with this library in the file named "LICENSE".
+ If not, write to the Free Software Foundation, 51 Franklin Street,
+ Suite 500, Boston, MA 02110-1335, USA or visit their web page on the
+ internet at http://www.fsf.org/licenses/lgpl.html.
+
+Alternatively, the contents of this file may be used under the terms of the
+Mozilla Public License (http://mozilla.org/MPL) or the GNU General Public
+License, as published by the Free Software Foundation, either version 2
+of the License or (at your option) any later version.
+*/
+#include <algorithm>
+#include <cmath>
+#include <limits>
+
+#include "inc/Intervals.h"
+#include "inc/Segment.h"
+#include "inc/Slot.h"
+#include "inc/debug.h"
+#include "inc/bits.h"
+
+using namespace graphite2;
+
+#include <cmath>
+
+inline
+Zones::Exclusion Zones::Exclusion::split_at(float p) {
+ Exclusion r(*this);
+ r.xm = x = p;
+ return r;
+}
+
+inline
+void Zones::Exclusion::left_trim(float p) {
+ x = p;
+}
+
+inline
+Zones::Exclusion & Zones::Exclusion::operator += (Exclusion const & rhs) {
+ c += rhs.c; sm += rhs.sm; smx += rhs.smx; open = false;
+ return *this;
+}
+
+inline
+uint8 Zones::Exclusion::outcode(float val) const {
+ float p = val;
+ //float d = std::numeric_limits<float>::epsilon();
+ float d = 0.;
+ return ((p - xm >= d) << 1) | (x - p > d);
+}
+
+void Zones::exclude_with_margins(float xmin, float xmax, int axis) {
+ remove(xmin, xmax);
+ weightedAxis(axis, xmin-_margin_len, xmin, 0, 0, _margin_weight, xmin-_margin_len, 0, 0, false);
+ weightedAxis(axis, xmax, xmax+_margin_len, 0, 0, _margin_weight, xmax+_margin_len, 0, 0, false);
+}
+
+namespace
+{
+
+inline
+bool separated(float a, float b) {
+ return a != b;
+ //int exp;
+ //float res = frexpf(fabs(a - b), &exp);
+ //return (*(unsigned int *)(&res) > 4);
+ //return std::fabs(a-b) > std::numeric_limits<float>::epsilon(); // std::epsilon may not work. but 0.5 fails exising 64 bit tests
+ //return std::fabs(a-b) > 0.5f;
+}
+
+}
+
+void Zones::insert(Exclusion e)
+{
+#if !defined GRAPHITE2_NTRACING
+ addDebug(&e);
+#endif
+ e.x = max(e.x, _pos);
+ e.xm = min(e.xm, _posm);
+ if (e.x >= e.xm) return;
+
+ for (iterator i = _exclusions.begin(), ie = _exclusions.end(); i != ie && e.x < e.xm; ++i)
+ {
+ const uint8 oca = e.outcode(i->x),
+ ocb = e.outcode(i->xm);
+ if ((oca & ocb) != 0) continue;
+
+ switch (oca ^ ocb) // What kind of overlap?
+ {
+ case 0: // e completely covers i
+ // split e at i.x into e1,e2
+ // split e2 at i.mx into e2,e3
+ // drop e1 ,i+e2, e=e3
+ *i += e;
+ e.left_trim(i->xm);
+ break;
+ case 1: // e overlaps on the rhs of i
+ // split i at e->x into i1,i2
+ // split e at i.mx into e1,e2
+ // trim i1, insert i2+e1, e=e2
+ if (!separated(i->xm, e.x)) break;
+ if (separated(i->x,e.x)) { i = _exclusions.insert(i,i->split_at(e.x)); ++i; }
+ *i += e;
+ e.left_trim(i->xm);
+ break;
+ case 2: // e overlaps on the lhs of i
+ // split e at i->x into e1,e2
+ // split i at e.mx into i1,i2
+ // drop e1, insert e2+i1, trim i2
+ if (!separated(e.xm, i->x)) return;
+ if (separated(e.xm, i->xm)) i = _exclusions.insert(i,i->split_at(e.xm));
+ *i += e;
+ return;
+ case 3: // i completely covers e
+ // split i at e.x into i1,i2
+ // split i2 at e.mx into i2,i3
+ // insert i1, insert e+i2
+ if (separated(e.xm, i->xm)) i = _exclusions.insert(i,i->split_at(e.xm));
+ i = _exclusions.insert(i, i->split_at(e.x));
+ *++i += e;
+ return;
+ }
+
+ ie = _exclusions.end();
+ }
+}
+
+
+void Zones::remove(float x, float xm)
+{
+#if !defined GRAPHITE2_NTRACING
+ removeDebug(x, xm);
+#endif
+ x = max(x, _pos);
+ xm = min(xm, _posm);
+ if (x >= xm) return;
+
+ for (iterator i = _exclusions.begin(), ie = _exclusions.end(); i != ie; ++i)
+ {
+ const uint8 oca = i->outcode(x),
+ ocb = i->outcode(xm);
+ if ((oca & ocb) != 0) continue;
+
+ switch (oca ^ ocb) // What kind of overlap?
+ {
+ case 0: // i completely covers e
+ if (separated(i->x, x)) { i = _exclusions.insert(i,i->split_at(x)); ++i; }
+ GR_FALLTHROUGH;
+ // no break
+ case 1: // i overlaps on the rhs of e
+ i->left_trim(xm);
+ return;
+ case 2: // i overlaps on the lhs of e
+ i->xm = x;
+ if (separated(i->x, i->xm)) break;
+ GR_FALLTHROUGH;
+ // no break
+ case 3: // e completely covers i
+ i = _exclusions.erase(i);
+ --i;
+ break;
+ }
+
+ ie = _exclusions.end();
+ }
+}
+
+
+Zones::const_iterator Zones::find_exclusion_under(float x) const
+{
+ size_t l = 0, h = _exclusions.size();
+
+ while (l < h)
+ {
+ size_t const p = (l+h) >> 1;
+ switch (_exclusions[p].outcode(x))
+ {
+ case 0 : return _exclusions.begin()+p;
+ case 1 : h = p; break;
+ case 2 :
+ case 3 : l = p+1; break;
+ }
+ }
+
+ return _exclusions.begin()+l;
+}
+
+
+float Zones::closest(float origin, float & cost) const
+{
+ float best_c = std::numeric_limits<float>::max(),
+ best_x = 0;
+
+ const const_iterator start = find_exclusion_under(origin);
+
+ // Forward scan looking for lowest cost
+ for (const_iterator i = start, ie = _exclusions.end(); i != ie; ++i)
+ if (i->track_cost(best_c, best_x, origin)) break;
+
+ // Backward scan looking for lowest cost
+ // We start from the exclusion to the immediate left of start since we've
+ // already tested start with the right most scan above.
+ for (const_iterator i = start-1, ie = _exclusions.begin()-1; i != ie; --i)
+ if (i->track_cost(best_c, best_x, origin)) break;
+
+ cost = (best_c == std::numeric_limits<float>::max() ? -1 : best_c);
+ return best_x;
+}
+
+
+// Cost and test position functions
+
+bool Zones::Exclusion::track_cost(float & best_cost, float & best_pos, float origin) const {
+ const float p = test_position(origin),
+ localc = cost(p - origin);
+ if (open && localc > best_cost) return true;
+
+ if (localc < best_cost)
+ {
+ best_cost = localc;
+ best_pos = p;
+ }
+ return false;
+}
+
+inline
+float Zones::Exclusion::cost(float p) const {
+ return (sm * p - 2 * smx) * p + c;
+}
+
+
+float Zones::Exclusion::test_position(float origin) const {
+ if (sm < 0)
+ {
+ // sigh, test both ends and perhaps the middle too!
+ float res = x;
+ float cl = cost(x);
+ if (x < origin && xm > origin)
+ {
+ float co = cost(origin);
+ if (co < cl)
+ {
+ cl = co;
+ res = origin;
+ }
+ }
+ float cr = cost(xm);
+ return cl > cr ? xm : res;
+ }
+ else
+ {
+ float zerox = smx / sm + origin;
+ if (zerox < x) return x;
+ else if (zerox > xm) return xm;
+ else return zerox;
+ }
+}
+
+
+#if !defined GRAPHITE2_NTRACING
+
+void Zones::jsonDbgOut(Segment *seg) const {
+
+ if (_dbg)
+ {
+ for (Zones::idebugs s = dbgs_begin(), e = dbgs_end(); s != e; ++s)
+ {
+ *_dbg << json::flat << json::array
+ << objectid(dslot(seg, (Slot *)(s->_env[0])))
+ << reinterpret_cast<ptrdiff_t>(s->_env[1]);
+ if (s->_isdel)
+ *_dbg << "remove" << Position(s->_excl.x, s->_excl.xm);
+ else
+ *_dbg << "exclude" << json::flat << json::array
+ << s->_excl.x << s->_excl.xm
+ << s->_excl.sm << s->_excl.smx << s->_excl.c
+ << json::close;
+ *_dbg << json::close;
+ }
+ }
+}
+
+#endif
diff --git a/Build/source/libs/graphite2/graphite2-src/src/Justifier.cpp b/Build/source/libs/graphite2/graphite2-src/src/Justifier.cpp
new file mode 100644
index 00000000000..78c11e6a516
--- /dev/null
+++ b/Build/source/libs/graphite2/graphite2-src/src/Justifier.cpp
@@ -0,0 +1,282 @@
+/* GRAPHITE2 LICENSING
+
+ Copyright 2012, SIL International
+ All rights reserved.
+
+ This library is free software; you can redistribute it and/or modify
+ it under the terms of the GNU Lesser General Public License as published
+ by the Free Software Foundation; either version 2.1 of License, or
+ (at your option) any later version.
+
+ This program 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
+ Lesser General Public License for more details.
+
+ You should also have received a copy of the GNU Lesser General Public
+ License along with this library in the file named "LICENSE".
+ If not, write to the Free Software Foundation, 51 Franklin Street,
+ Suite 500, Boston, MA 02110-1335, USA or visit their web page on the
+ internet at http://www.fsf.org/licenses/lgpl.html.
+
+Alternatively, the contents of this file may be used under the terms of the
+Mozilla Public License (http://mozilla.org/MPL) or the GNU General Public
+License, as published by the Free Software Foundation, either version 2
+of the License or (at your option) any later version.
+*/
+
+#include "inc/Segment.h"
+#include "graphite2/Font.h"
+#include "inc/debug.h"
+#include "inc/CharInfo.h"
+#include "inc/Slot.h"
+#include "inc/Main.h"
+#include <cmath>
+
+using namespace graphite2;
+
+class JustifyTotal {
+public:
+ JustifyTotal() : m_numGlyphs(0), m_tStretch(0), m_tShrink(0), m_tStep(0), m_tWeight(0) {}
+ void accumulate(Slot *s, Segment *seg, int level);
+ int weight() const { return m_tWeight; }
+
+ CLASS_NEW_DELETE
+
+private:
+ int m_numGlyphs;
+ int m_tStretch;
+ int m_tShrink;
+ int m_tStep;
+ int m_tWeight;
+};
+
+void JustifyTotal::accumulate(Slot *s, Segment *seg, int level)
+{
+ ++m_numGlyphs;
+ m_tStretch += s->getJustify(seg, level, 0);
+ m_tShrink += s->getJustify(seg, level, 1);
+ m_tStep += s->getJustify(seg, level, 2);
+ m_tWeight += s->getJustify(seg, level, 3);
+}
+
+float Segment::justify(Slot *pSlot, const Font *font, float width, GR_MAYBE_UNUSED justFlags jflags, Slot *pFirst, Slot *pLast)
+{
+ Slot *end = last();
+ float currWidth = 0.0;
+ const float scale = font ? font->scale() : 1.0f;
+ Position res;
+
+ if (width < 0 && !(silf()->flags()))
+ return width;
+
+ if ((m_dir & 1) != m_silf->dir() && m_silf->bidiPass() != m_silf->numPasses())
+ {
+ reverseSlots();
+ std::swap(pFirst, pLast);
+ }
+ if (!pFirst) pFirst = pSlot;
+ while (!pFirst->isBase()) pFirst = pFirst->attachedTo();
+ if (!pLast) pLast = last();
+ while (!pLast->isBase()) pLast = pLast->attachedTo();
+ const float base = pFirst->origin().x / scale;
+ width = width / scale;
+ if ((jflags & gr_justEndInline) == 0)
+ {
+ while (pLast != pFirst && pLast)
+ {
+ Rect bbox = theGlyphBBoxTemporary(pLast->glyph());
+ if (bbox.bl.x != 0.f || bbox.bl.y != 0.f || bbox.tr.x != 0.f || bbox.tr.y == 0.f)
+ break;
+ pLast = pLast->prev();
+ }
+ }
+
+ if (pLast)
+ end = pLast->nextSibling();
+ if (pFirst)
+ pFirst = pFirst->nextSibling();
+
+ int icount = 0;
+ int numLevels = silf()->numJustLevels();
+ if (!numLevels)
+ {
+ for (Slot *s = pSlot; s && s != end; s = s->nextSibling())
+ {
+ CharInfo *c = charinfo(s->before());
+ if (isWhitespace(c->unicodeChar()))
+ {
+ s->setJustify(this, 0, 3, 1);
+ s->setJustify(this, 0, 2, 1);
+ s->setJustify(this, 0, 0, -1);
+ ++icount;
+ }
+ }
+ if (!icount)
+ {
+ for (Slot *s = pSlot; s && s != end; s = s->nextSibling())
+ {
+ s->setJustify(this, 0, 3, 1);
+ s->setJustify(this, 0, 2, 1);
+ s->setJustify(this, 0, 0, -1);
+ }
+ }
+ ++numLevels;
+ }
+
+ Vector<JustifyTotal> stats(numLevels);
+ for (Slot *s = pFirst; s && s != end; s = s->nextSibling())
+ {
+ float w = s->origin().x / scale + s->advance() - base;
+ if (w > currWidth) currWidth = w;
+ for (int j = 0; j < numLevels; ++j)
+ stats[j].accumulate(s, this, j);
+ s->just(0);
+ }
+
+ for (int i = (width < 0.0f) ? -1 : numLevels - 1; i >= 0; --i)
+ {
+ float diff;
+ float error = 0.;
+ float diffpw;
+ int tWeight = stats[i].weight();
+ if (tWeight == 0) continue;
+
+ do {
+ error = 0.;
+ diff = width - currWidth;
+ diffpw = diff / tWeight;
+ tWeight = 0;
+ for (Slot *s = pFirst; s && s != end; s = s->nextSibling()) // don't include final glyph
+ {
+ int w = s->getJustify(this, i, 3);
+ float pref = diffpw * w + error;
+ int step = s->getJustify(this, i, 2);
+ if (!step) step = 1; // handle lazy font developers
+ if (pref > 0)
+ {
+ float max = uint16(s->getJustify(this, i, 0));
+ if (i == 0) max -= s->just();
+ if (pref > max) pref = max;
+ else tWeight += w;
+ }
+ else
+ {
+ float max = uint16(s->getJustify(this, i, 1));
+ if (i == 0) max += s->just();
+ if (-pref > max) pref = -max;
+ else tWeight += w;
+ }
+ int actual = int(pref / step) * step;
+
+ if (actual)
+ {
+ error += diffpw * w - actual;
+ if (i == 0)
+ s->just(s->just() + actual);
+ else
+ s->setJustify(this, i, 4, actual);
+ }
+ }
+ currWidth += diff - error;
+ } while (i == 0 && int(std::abs(error)) > 0 && tWeight);
+ }
+
+ Slot *oldFirst = m_first;
+ Slot *oldLast = m_last;
+ if (silf()->flags() & 1)
+ {
+ m_first = pSlot = addLineEnd(pSlot);
+ m_last = pLast = addLineEnd(end);
+ if (!m_first || !m_last) return -1.0;
+ }
+ else
+ {
+ m_first = pSlot;
+ m_last = pLast;
+ }
+
+ // run justification passes here
+#if !defined GRAPHITE2_NTRACING
+ json * const dbgout = m_face->logger();
+ if (dbgout)
+ *dbgout << json::object
+ << "justifies" << objectid(this)
+ << "passes" << json::array;
+#endif
+
+ if (m_silf->justificationPass() != m_silf->positionPass() && (width >= 0.f || (silf()->flags() & 1)))
+ m_silf->runGraphite(this, m_silf->justificationPass(), m_silf->positionPass());
+
+#if !defined GRAPHITE2_NTRACING
+ if (dbgout)
+ {
+ *dbgout << json::item << json::close; // Close up the passes array
+ positionSlots(NULL, pSlot, pLast, m_dir);
+ Slot *lEnd = pLast->nextSibling();
+ *dbgout << "output" << json::array;
+ for(Slot * t = pSlot; t != lEnd; t = t->next())
+ *dbgout << dslot(this, t);
+ *dbgout << json::close << json::close;
+ }
+#endif
+
+ res = positionSlots(font, pSlot, pLast, m_dir);
+
+ if (silf()->flags() & 1)
+ {
+ if (m_first)
+ delLineEnd(m_first);
+ if (m_last)
+ delLineEnd(m_last);
+ }
+ m_first = oldFirst;
+ m_last = oldLast;
+
+ if ((m_dir & 1) != m_silf->dir() && m_silf->bidiPass() != m_silf->numPasses())
+ reverseSlots();
+ return res.x;
+}
+
+Slot *Segment::addLineEnd(Slot *nSlot)
+{
+ Slot *eSlot = newSlot();
+ if (!eSlot) return NULL;
+ const uint16 gid = silf()->endLineGlyphid();
+ const GlyphFace * theGlyph = m_face->glyphs().glyphSafe(gid);
+ eSlot->setGlyph(this, gid, theGlyph);
+ if (nSlot)
+ {
+ eSlot->next(nSlot);
+ eSlot->prev(nSlot->prev());
+ nSlot->prev(eSlot);
+ eSlot->before(nSlot->before());
+ if (eSlot->prev())
+ eSlot->after(eSlot->prev()->after());
+ else
+ eSlot->after(nSlot->before());
+ }
+ else
+ {
+ nSlot = m_last;
+ eSlot->prev(nSlot);
+ nSlot->next(eSlot);
+ eSlot->after(eSlot->prev()->after());
+ eSlot->before(nSlot->after());
+ }
+ return eSlot;
+}
+
+void Segment::delLineEnd(Slot *s)
+{
+ Slot *nSlot = s->next();
+ if (nSlot)
+ {
+ nSlot->prev(s->prev());
+ if (s->prev())
+ s->prev()->next(nSlot);
+ }
+ else
+ s->prev()->next(NULL);
+ freeSlot(s);
+}
diff --git a/Build/source/libs/graphite2/graphite2-src/src/NameTable.cpp b/Build/source/libs/graphite2/graphite2-src/src/NameTable.cpp
new file mode 100644
index 00000000000..d42b7f95bdc
--- /dev/null
+++ b/Build/source/libs/graphite2/graphite2-src/src/NameTable.cpp
@@ -0,0 +1,254 @@
+/* GRAPHITE2 LICENSING
+
+ Copyright 2010, SIL International
+ All rights reserved.
+
+ This library is free software; you can redistribute it and/or modify
+ it under the terms of the GNU Lesser General Public License as published
+ by the Free Software Foundation; either version 2.1 of License, or
+ (at your option) any later version.
+
+ This program 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
+ Lesser General Public License for more details.
+
+ You should also have received a copy of the GNU Lesser General Public
+ License along with this library in the file named "LICENSE".
+ If not, write to the Free Software Foundation, 51 Franklin Street,
+ Suite 500, Boston, MA 02110-1335, USA or visit their web page on the
+ internet at http://www.fsf.org/licenses/lgpl.html.
+
+Alternatively, the contents of this file may be used under the terms of the
+Mozilla Public License (http://mozilla.org/MPL) or the GNU General Public
+License, as published by the Free Software Foundation, either version 2
+of the License or (at your option) any later version.
+*/
+#include "inc/Main.h"
+#include "inc/Endian.h"
+
+#include "inc/NameTable.h"
+#include "inc/UtfCodec.h"
+
+using namespace graphite2;
+
+NameTable::NameTable(const void* data, size_t length, uint16 platformId, uint16 encodingID)
+ : m_platformId(0), m_encodingId(0), m_languageCount(0),
+ m_platformOffset(0), m_platformLastRecord(0), m_nameDataLength(0),
+ m_table(0), m_nameData(NULL)
+{
+ void *pdata = gralloc<byte>(length);
+ if (!pdata) return;
+ memcpy(pdata, data, length);
+ m_table = reinterpret_cast<const TtfUtil::Sfnt::FontNames*>(pdata);
+
+ if ((length > sizeof(TtfUtil::Sfnt::FontNames)) &&
+ (length > sizeof(TtfUtil::Sfnt::FontNames) +
+ sizeof(TtfUtil::Sfnt::NameRecord) * ( be::swap<uint16>(m_table->count) - 1)))
+ {
+ uint16 offset = be::swap<uint16>(m_table->string_offset);
+ if (offset < length)
+ {
+ m_nameData = reinterpret_cast<const uint8*>(pdata) + offset;
+ setPlatformEncoding(platformId, encodingID);
+ m_nameDataLength = uint16(length - offset);
+ return;
+ }
+ }
+ free(const_cast<TtfUtil::Sfnt::FontNames*>(m_table));
+ m_table = NULL;
+}
+
+uint16 NameTable::setPlatformEncoding(uint16 platformId, uint16 encodingID)
+{
+ if (!m_nameData) return 0;
+ uint16 i = 0;
+ uint16 count = be::swap<uint16>(m_table->count);
+ for (; i < count; i++)
+ {
+ if (be::swap<uint16>(m_table->name_record[i].platform_id) == platformId &&
+ be::swap<uint16>(m_table->name_record[i].platform_specific_id) == encodingID)
+ {
+ m_platformOffset = i;
+ break;
+ }
+ }
+ while ((++i < count) &&
+ (be::swap<uint16>(m_table->name_record[i].platform_id) == platformId) &&
+ (be::swap<uint16>(m_table->name_record[i].platform_specific_id) == encodingID))
+ {
+ m_platformLastRecord = i;
+ }
+ m_encodingId = encodingID;
+ m_platformId = platformId;
+ return 0;
+}
+
+void* NameTable::getName(uint16& languageId, uint16 nameId, gr_encform enc, uint32& length)
+{
+ uint16 anyLang = 0;
+ uint16 enUSLang = 0;
+ uint16 bestLang = 0;
+ if (!m_table)
+ {
+ languageId = 0;
+ length = 0;
+ return NULL;
+ }
+ for (uint16 i = m_platformOffset; i <= m_platformLastRecord; i++)
+ {
+ if (be::swap<uint16>(m_table->name_record[i].name_id) == nameId)
+ {
+ uint16 langId = be::swap<uint16>(m_table->name_record[i].language_id);
+ if (langId == languageId)
+ {
+ bestLang = i;
+ break;
+ }
+ // MS language tags have the language in the lower byte, region in the higher
+ else if ((langId & 0xFF) == (languageId & 0xFF))
+ {
+ bestLang = i;
+ }
+ else if (langId == 0x409)
+ {
+ enUSLang = i;
+ }
+ else
+ {
+ anyLang = i;
+ }
+ }
+ }
+ if (!bestLang)
+ {
+ if (enUSLang) bestLang = enUSLang;
+ else
+ {
+ bestLang = anyLang;
+ if (!anyLang)
+ {
+ languageId = 0;
+ length = 0;
+ return NULL;
+ }
+ }
+ }
+ const TtfUtil::Sfnt::NameRecord & nameRecord = m_table->name_record[bestLang];
+ languageId = be::swap<uint16>(nameRecord.language_id);
+ uint16 utf16Length = be::swap<uint16>(nameRecord.length);
+ uint16 offset = be::swap<uint16>(nameRecord.offset);
+ if(offset + utf16Length > m_nameDataLength)
+ {
+ languageId = 0;
+ length = 0;
+ return NULL;
+ }
+ utf16Length >>= 1; // in utf16 units
+ utf16::codeunit_t * utf16Name = gralloc<utf16::codeunit_t>(utf16Length + 1);
+ if (!utf16Name)
+ {
+ languageId = 0;
+ length = 0;
+ return NULL;
+ }
+ const uint8* pName = m_nameData + offset;
+ for (size_t i = 0; i < utf16Length; i++)
+ {
+ utf16Name[i] = be::read<uint16>(pName);
+ }
+ utf16Name[utf16Length] = 0;
+ if (!utf16::validate(utf16Name, utf16Name + utf16Length))
+ {
+ free(utf16Name);
+ languageId = 0;
+ length = 0;
+ return NULL;
+ }
+ switch (enc)
+ {
+ case gr_utf8:
+ {
+ utf8::codeunit_t* uniBuffer = gralloc<utf8::codeunit_t>(3 * utf16Length + 1);
+ if (!uniBuffer)
+ {
+ free(utf16Name);
+ languageId = 0;
+ length = 0;
+ return NULL;
+ }
+ utf8::iterator d = uniBuffer;
+ for (utf16::const_iterator s = utf16Name, e = utf16Name + utf16Length; s != e; ++s, ++d)
+ *d = *s;
+ length = uint32(d - uniBuffer);
+ uniBuffer[length] = 0;
+ free(utf16Name);
+ return uniBuffer;
+ }
+ case gr_utf16:
+ length = utf16Length;
+ return utf16Name;
+ case gr_utf32:
+ {
+ utf32::codeunit_t * uniBuffer = gralloc<utf32::codeunit_t>(utf16Length + 1);
+ if (!uniBuffer)
+ {
+ free(utf16Name);
+ languageId = 0;
+ length = 0;
+ return NULL;
+ }
+ utf32::iterator d = uniBuffer;
+ for (utf16::const_iterator s = utf16Name, e = utf16Name + utf16Length; s != e; ++s, ++d)
+ *d = *s;
+ length = uint32(d - uniBuffer);
+ uniBuffer[length] = 0;
+ free(utf16Name);
+ return uniBuffer;
+ }
+ }
+ free(utf16Name);
+ languageId = 0;
+ length = 0;
+ return NULL;
+}
+
+uint16 NameTable::getLanguageId(const char * bcp47Locale)
+{
+ size_t localeLength = strlen(bcp47Locale);
+ uint16 localeId = m_locale2Lang.getMsId(bcp47Locale);
+ if (m_table && (be::swap<uint16>(m_table->format) == 1))
+ {
+ const uint8 * pLangEntries = reinterpret_cast<const uint8*>(m_table) +
+ sizeof(TtfUtil::Sfnt::FontNames)
+ + sizeof(TtfUtil::Sfnt::NameRecord) * ( be::swap<uint16>(m_table->count) - 1);
+ uint16 numLangEntries = be::read<uint16>(pLangEntries);
+ const TtfUtil::Sfnt::LangTagRecord * langTag =
+ reinterpret_cast<const TtfUtil::Sfnt::LangTagRecord*>(pLangEntries);
+ if (pLangEntries + numLangEntries * sizeof(TtfUtil::Sfnt::LangTagRecord) <= m_nameData)
+ {
+ for (uint16 i = 0; i < numLangEntries; i++)
+ {
+ uint16 offset = be::swap<uint16>(langTag[i].offset);
+ uint16 length = be::swap<uint16>(langTag[i].length);
+ if ((offset + length <= m_nameDataLength) && (length == 2 * localeLength))
+ {
+ const uint8* pName = m_nameData + offset;
+ bool match = true;
+ for (size_t j = 0; j < localeLength; j++)
+ {
+ uint16 code = be::read<uint16>(pName);
+ if ((code > 0x7F) || (code != bcp47Locale[j]))
+ {
+ match = false;
+ break;
+ }
+ }
+ if (match)
+ return 0x8000 + i;
+ }
+ }
+ }
+ }
+ return localeId;
+}
diff --git a/Build/source/libs/graphite2/graphite2-src/src/Pass.cpp b/Build/source/libs/graphite2/graphite2-src/src/Pass.cpp
new file mode 100644
index 00000000000..db31c22d46b
--- /dev/null
+++ b/Build/source/libs/graphite2/graphite2-src/src/Pass.cpp
@@ -0,0 +1,1107 @@
+/* GRAPHITE2 LICENSING
+
+ Copyright 2010, SIL International
+ All rights reserved.
+
+ This library is free software; you can redistribute it and/or modify
+ it under the terms of the GNU Lesser General Public License as published
+ by the Free Software Foundation; either version 2.1 of License, or
+ (at your option) any later version.
+
+ This program 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
+ Lesser General Public License for more details.
+
+ You should also have received a copy of the GNU Lesser General Public
+ License along with this library in the file named "LICENSE".
+ If not, write to the Free Software Foundation, 51 Franklin Street,
+ Suite 500, Boston, MA 02110-1335, USA or visit their web page on the
+ internet at http://www.fsf.org/licenses/lgpl.html.
+
+Alternatively, the contents of this file may be used under the terms of the
+Mozilla Public License (http://mozilla.org/MPL) or the GNU General Public
+License, as published by the Free Software Foundation, either version 2
+of the License or (at your option) any later version.
+*/
+#include "inc/Main.h"
+#include "inc/debug.h"
+#include "inc/Endian.h"
+#include "inc/Pass.h"
+#include <cstring>
+#include <cstdlib>
+#include <cassert>
+#include <cmath>
+#include "inc/Segment.h"
+#include "inc/Code.h"
+#include "inc/Rule.h"
+#include "inc/Error.h"
+#include "inc/Collider.h"
+
+using namespace graphite2;
+using vm::Machine;
+typedef Machine::Code Code;
+
+enum KernCollison
+{
+ None = 0,
+ CrossSpace = 1,
+ InWord = 2,
+ reserved = 3
+};
+
+Pass::Pass()
+: m_silf(0),
+ m_cols(0),
+ m_rules(0),
+ m_ruleMap(0),
+ m_startStates(0),
+ m_transitions(0),
+ m_states(0),
+ m_codes(0),
+ m_progs(0),
+ m_numCollRuns(0),
+ m_kernColls(0),
+ m_iMaxLoop(0),
+ m_numGlyphs(0),
+ m_numRules(0),
+ m_numStates(0),
+ m_numTransition(0),
+ m_numSuccess(0),
+ m_successStart(0),
+ m_numColumns(0),
+ m_minPreCtxt(0),
+ m_maxPreCtxt(0),
+ m_colThreshold(0),
+ m_isReverseDir(false)
+{
+}
+
+Pass::~Pass()
+{
+ free(m_cols);
+ free(m_startStates);
+ free(m_transitions);
+ free(m_states);
+ free(m_ruleMap);
+
+ if (m_rules) delete [] m_rules;
+ if (m_codes) delete [] m_codes;
+ free(m_progs);
+}
+
+bool Pass::readPass(const byte * const pass_start, size_t pass_length, size_t subtable_base,
+ GR_MAYBE_UNUSED Face & face, passtype pt, GR_MAYBE_UNUSED uint32 version, Error &e)
+{
+ const byte * p = pass_start,
+ * const pass_end = p + pass_length;
+ size_t numRanges;
+
+ if (e.test(pass_length < 40, E_BADPASSLENGTH)) return face.error(e);
+ // Read in basic values
+ const byte flags = be::read<byte>(p);
+ if (e.test((flags & 0x1f) &&
+ (pt < PASS_TYPE_POSITIONING || !m_silf->aCollision() || !face.glyphs().hasBoxes() || !(m_silf->flags() & 0x20)),
+ E_BADCOLLISIONPASS))
+ return face.error(e);
+ m_numCollRuns = flags & 0x7;
+ m_kernColls = (flags >> 3) & 0x3;
+ m_isReverseDir = (flags >> 5) & 0x1;
+ m_iMaxLoop = be::read<byte>(p);
+ if (m_iMaxLoop < 1) m_iMaxLoop = 1;
+ be::skip<byte>(p,2); // skip maxContext & maxBackup
+ m_numRules = be::read<uint16>(p);
+ if (e.test(!m_numRules && m_numCollRuns == 0, E_BADEMPTYPASS)) return face.error(e);
+ be::skip<uint16>(p); // fsmOffset - not sure why we would want this
+ const byte * const pcCode = pass_start + be::read<uint32>(p) - subtable_base,
+ * const rcCode = pass_start + be::read<uint32>(p) - subtable_base,
+ * const aCode = pass_start + be::read<uint32>(p) - subtable_base;
+ be::skip<uint32>(p);
+ m_numStates = be::read<uint16>(p);
+ m_numTransition = be::read<uint16>(p);
+ m_numSuccess = be::read<uint16>(p);
+ m_numColumns = be::read<uint16>(p);
+ numRanges = be::read<uint16>(p);
+ be::skip<uint16>(p, 3); // skip searchRange, entrySelector & rangeShift.
+ assert(p - pass_start == 40);
+ // Perform some sanity checks.
+ if ( e.test(m_numTransition > m_numStates, E_BADNUMTRANS)
+ || e.test(m_numSuccess > m_numStates, E_BADNUMSUCCESS)
+ || e.test(m_numSuccess + m_numTransition < m_numStates, E_BADNUMSTATES)
+ || e.test(m_numRules && numRanges == 0, E_NORANGES)
+ || e.test(m_numColumns > 0x7FFF, E_BADNUMCOLUMNS))
+ return face.error(e);
+
+ m_successStart = m_numStates - m_numSuccess;
+ // test for beyond end - 1 to account for reading uint16
+ if (e.test(p + numRanges * 6 - 2 > pass_end, E_BADPASSLENGTH)) return face.error(e);
+ m_numGlyphs = be::peek<uint16>(p + numRanges * 6 - 4) + 1;
+ // Calculate the start of various arrays.
+ const byte * const ranges = p;
+ be::skip<uint16>(p, numRanges*3);
+ const byte * const o_rule_map = p;
+ be::skip<uint16>(p, m_numSuccess + 1);
+
+ // More sanity checks
+ if (e.test(reinterpret_cast<const byte *>(o_rule_map + m_numSuccess*sizeof(uint16)) > pass_end
+ || p > pass_end, E_BADRULEMAPLEN))
+ return face.error(e);
+ const size_t numEntries = be::peek<uint16>(o_rule_map + m_numSuccess*sizeof(uint16));
+ const byte * const rule_map = p;
+ be::skip<uint16>(p, numEntries);
+
+ if (e.test(p + 2*sizeof(uint8) > pass_end, E_BADPASSLENGTH)) return face.error(e);
+ m_minPreCtxt = be::read<uint8>(p);
+ m_maxPreCtxt = be::read<uint8>(p);
+ if (e.test(m_minPreCtxt > m_maxPreCtxt, E_BADCTXTLENBOUNDS)) return face.error(e);
+ const byte * const start_states = p;
+ be::skip<int16>(p, m_maxPreCtxt - m_minPreCtxt + 1);
+ const uint16 * const sort_keys = reinterpret_cast<const uint16 *>(p);
+ be::skip<uint16>(p, m_numRules);
+ const byte * const precontext = p;
+ be::skip<byte>(p, m_numRules);
+
+ if (e.test(p + sizeof(uint16) + sizeof(uint8) > pass_end, E_BADCTXTLENS)) return face.error(e);
+ m_colThreshold = be::read<uint8>(p);
+ if (m_colThreshold == 0) m_colThreshold = 10; // A default
+ const size_t pass_constraint_len = be::read<uint16>(p);
+
+ const uint16 * const o_constraint = reinterpret_cast<const uint16 *>(p);
+ be::skip<uint16>(p, m_numRules + 1);
+ const uint16 * const o_actions = reinterpret_cast<const uint16 *>(p);
+ be::skip<uint16>(p, m_numRules + 1);
+ const byte * const states = p;
+ if (e.test(2u*m_numTransition*m_numColumns >= (unsigned)(pass_end - p), E_BADPASSLENGTH)
+ || e.test(p >= pass_end, E_BADPASSLENGTH))
+ return face.error(e);
+ be::skip<int16>(p, m_numTransition*m_numColumns);
+ be::skip<uint8>(p);
+ if (e.test(p != pcCode, E_BADPASSCCODEPTR)) return face.error(e);
+ be::skip<byte>(p, pass_constraint_len);
+ if (e.test(p != rcCode, E_BADRULECCODEPTR)
+ || e.test(size_t(rcCode - pcCode) != pass_constraint_len, E_BADCCODELEN)) return face.error(e);
+ be::skip<byte>(p, be::peek<uint16>(o_constraint + m_numRules));
+ if (e.test(p != aCode, E_BADACTIONCODEPTR)) return face.error(e);
+ be::skip<byte>(p, be::peek<uint16>(o_actions + m_numRules));
+
+ // We should be at the end or within the pass
+ if (e.test(p > pass_end, E_BADPASSLENGTH)) return face.error(e);
+
+ // Load the pass constraint if there is one.
+ if (pass_constraint_len)
+ {
+ face.error_context(face.error_context() + 1);
+ m_cPConstraint = vm::Machine::Code(true, pcCode, pcCode + pass_constraint_len,
+ precontext[0], be::peek<uint16>(sort_keys), *m_silf, face, PASS_TYPE_UNKNOWN);
+ if (e.test(!m_cPConstraint, E_OUTOFMEM)
+ || e.test(m_cPConstraint.status() != Code::loaded, m_cPConstraint.status() + E_CODEFAILURE))
+ return face.error(e);
+ face.error_context(face.error_context() - 1);
+ }
+ if (m_numRules)
+ {
+ if (!readRanges(ranges, numRanges, e)) return face.error(e);
+ if (!readRules(rule_map, numEntries, precontext, sort_keys,
+ o_constraint, rcCode, o_actions, aCode, face, pt, e)) return false;
+ }
+#ifdef GRAPHITE2_TELEMETRY
+ telemetry::category _states_cat(face.tele.states);
+#endif
+ return m_numRules ? readStates(start_states, states, o_rule_map, face, e) : true;
+}
+
+
+bool Pass::readRules(const byte * rule_map, const size_t num_entries,
+ const byte *precontext, const uint16 * sort_key,
+ const uint16 * o_constraint, const byte *rc_data,
+ const uint16 * o_action, const byte * ac_data,
+ Face & face, passtype pt, Error &e)
+{
+ const byte * const ac_data_end = ac_data + be::peek<uint16>(o_action + m_numRules);
+ const byte * const rc_data_end = rc_data + be::peek<uint16>(o_constraint + m_numRules);
+
+ precontext += m_numRules;
+ sort_key += m_numRules;
+ o_constraint += m_numRules;
+ o_action += m_numRules;
+
+ // Load rules.
+ const byte * ac_begin = 0, * rc_begin = 0,
+ * ac_end = ac_data + be::peek<uint16>(o_action),
+ * rc_end = rc_data + be::peek<uint16>(o_constraint);
+
+ // Allocate pools
+ m_rules = new Rule [m_numRules];
+ m_codes = new Code [m_numRules*2];
+ int totalSlots = 0;
+ const uint16 *tsort = sort_key;
+ for (int i = 0; i < m_numRules; ++i)
+ totalSlots += be::peek<uint16>(--tsort);
+ const size_t prog_pool_sz = vm::Machine::Code::estimateCodeDataOut(ac_end - ac_data + rc_end - rc_data, 2 * m_numRules, totalSlots);
+ m_progs = gralloc<byte>(prog_pool_sz);
+ byte * prog_pool_free = m_progs,
+ * prog_pool_end = m_progs + prog_pool_sz;
+ if (e.test(!(m_rules && m_codes && m_progs), E_OUTOFMEM)) return face.error(e);
+
+ Rule * r = m_rules + m_numRules - 1;
+ for (size_t n = m_numRules; r >= m_rules; --n, --r, ac_end = ac_begin, rc_end = rc_begin)
+ {
+ face.error_context((face.error_context() & 0xFFFF00) + EC_ARULE + int((n - 1) << 24));
+ r->preContext = *--precontext;
+ r->sort = be::peek<uint16>(--sort_key);
+#ifndef NDEBUG
+ r->rule_idx = uint16(n - 1);
+#endif
+ if (r->sort > 63 || r->preContext >= r->sort || r->preContext > m_maxPreCtxt || r->preContext < m_minPreCtxt)
+ return false;
+ ac_begin = ac_data + be::peek<uint16>(--o_action);
+ --o_constraint;
+ rc_begin = be::peek<uint16>(o_constraint) ? rc_data + be::peek<uint16>(o_constraint) : rc_end;
+
+ if (ac_begin > ac_end || ac_begin > ac_data_end || ac_end > ac_data_end
+ || rc_begin > rc_end || rc_begin > rc_data_end || rc_end > rc_data_end
+ || vm::Machine::Code::estimateCodeDataOut(ac_end - ac_begin + rc_end - rc_begin, 2, r->sort) > size_t(prog_pool_end - prog_pool_free))
+ return false;
+ r->action = new (m_codes+n*2-2) vm::Machine::Code(false, ac_begin, ac_end, r->preContext, r->sort, *m_silf, face, pt, &prog_pool_free);
+ r->constraint = new (m_codes+n*2-1) vm::Machine::Code(true, rc_begin, rc_end, r->preContext, r->sort, *m_silf, face, pt, &prog_pool_free);
+
+ if (e.test(!r->action || !r->constraint, E_OUTOFMEM)
+ || e.test(r->action->status() != Code::loaded, r->action->status() + E_CODEFAILURE)
+ || e.test(r->constraint->status() != Code::loaded, r->constraint->status() + E_CODEFAILURE)
+ || e.test(!r->constraint->immutable(), E_MUTABLECCODE))
+ return face.error(e);
+ }
+
+ byte * const moved_progs = prog_pool_free > m_progs ? static_cast<byte *>(realloc(m_progs, prog_pool_free - m_progs)) : 0;
+ if (e.test(!moved_progs, E_OUTOFMEM))
+ {
+ free(m_progs);
+ m_progs = 0;
+ return face.error(e);
+ }
+
+ if (moved_progs != m_progs)
+ {
+ for (Code * c = m_codes, * const ce = c + m_numRules*2; c != ce; ++c)
+ {
+ c->externalProgramMoved(moved_progs - m_progs);
+ }
+ m_progs = moved_progs;
+ }
+
+ // Load the rule entries map
+ face.error_context((face.error_context() & 0xFFFF00) + EC_APASS);
+ //TODO: Coverity: 1315804: FORWARD_NULL
+ RuleEntry * re = m_ruleMap = gralloc<RuleEntry>(num_entries);
+ if (e.test(!re, E_OUTOFMEM)) return face.error(e);
+ for (size_t n = num_entries; n; --n, ++re)
+ {
+ const ptrdiff_t rn = be::read<uint16>(rule_map);
+ if (e.test(rn >= m_numRules, E_BADRULENUM)) return face.error(e);
+ re->rule = m_rules + rn;
+ }
+
+ return true;
+}
+
+static int cmpRuleEntry(const void *a, const void *b) { return (*(RuleEntry *)a < *(RuleEntry *)b ? -1 :
+ (*(RuleEntry *)b < *(RuleEntry *)a ? 1 : 0)); }
+
+bool Pass::readStates(const byte * starts, const byte *states, const byte * o_rule_map, GR_MAYBE_UNUSED Face & face, Error &e)
+{
+#ifdef GRAPHITE2_TELEMETRY
+ telemetry::category _states_cat(face.tele.starts);
+#endif
+ m_startStates = gralloc<uint16>(m_maxPreCtxt - m_minPreCtxt + 1);
+#ifdef GRAPHITE2_TELEMETRY
+ telemetry::set_category(face.tele.states);
+#endif
+ m_states = gralloc<State>(m_numStates);
+#ifdef GRAPHITE2_TELEMETRY
+ telemetry::set_category(face.tele.transitions);
+#endif
+ m_transitions = gralloc<uint16>(m_numTransition * m_numColumns);
+
+ if (e.test(!m_startStates || !m_states || !m_transitions, E_OUTOFMEM)) return face.error(e);
+ // load start states
+ for (uint16 * s = m_startStates,
+ * const s_end = s + m_maxPreCtxt - m_minPreCtxt + 1; s != s_end; ++s)
+ {
+ *s = be::read<uint16>(starts);
+ if (e.test(*s >= m_numStates, E_BADSTATE))
+ {
+ face.error_context((face.error_context() & 0xFFFF00) + EC_ASTARTS + int((s - m_startStates) << 24));
+ return face.error(e); // true;
+ }
+ }
+
+ // load state transition table.
+ for (uint16 * t = m_transitions,
+ * const t_end = t + m_numTransition*m_numColumns; t != t_end; ++t)
+ {
+ *t = be::read<uint16>(states);
+ if (e.test(*t >= m_numStates, E_BADSTATE))
+ {
+ face.error_context((face.error_context() & 0xFFFF00) + EC_ATRANS + int(((t - m_transitions) / m_numColumns) << 8));
+ return face.error(e);
+ }
+ }
+
+ State * s = m_states,
+ * const success_begin = m_states + m_numStates - m_numSuccess;
+ const RuleEntry * rule_map_end = m_ruleMap + be::peek<uint16>(o_rule_map + m_numSuccess*sizeof(uint16));
+ for (size_t n = m_numStates; n; --n, ++s)
+ {
+ RuleEntry * const begin = s < success_begin ? 0 : m_ruleMap + be::read<uint16>(o_rule_map),
+ * const end = s < success_begin ? 0 : m_ruleMap + be::peek<uint16>(o_rule_map);
+
+ if (e.test(begin >= rule_map_end || end > rule_map_end || begin > end, E_BADRULEMAPPING))
+ {
+ face.error_context((face.error_context() & 0xFFFF00) + EC_ARULEMAP + int(n << 24));
+ return face.error(e);
+ }
+ s->rules = begin;
+ s->rules_end = (end - begin <= FiniteStateMachine::MAX_RULES)? end :
+ begin + FiniteStateMachine::MAX_RULES;
+ if (begin) // keep UBSan happy can't call qsort with null begin
+ qsort(begin, end - begin, sizeof(RuleEntry), &cmpRuleEntry);
+ }
+
+ return true;
+}
+
+bool Pass::readRanges(const byte * ranges, size_t num_ranges, Error &e)
+{
+ m_cols = gralloc<uint16>(m_numGlyphs);
+ if (e.test(!m_cols, E_OUTOFMEM)) return false;
+ memset(m_cols, 0xFF, m_numGlyphs * sizeof(uint16));
+ for (size_t n = num_ranges; n; --n)
+ {
+ uint16 * ci = m_cols + be::read<uint16>(ranges),
+ * ci_end = m_cols + be::read<uint16>(ranges) + 1,
+ col = be::read<uint16>(ranges);
+
+ if (e.test(ci >= ci_end || ci_end > m_cols+m_numGlyphs || col >= m_numColumns, E_BADRANGE))
+ return false;
+
+ // A glyph must only belong to one column at a time
+ while (ci != ci_end && *ci == 0xffff)
+ *ci++ = col;
+
+ if (e.test(ci != ci_end, E_BADRANGE))
+ return false;
+ }
+ return true;
+}
+
+
+bool Pass::runGraphite(vm::Machine & m, FiniteStateMachine & fsm, bool reverse) const
+{
+ Slot *s = m.slotMap().segment.first();
+ if (!s || !testPassConstraint(m)) return true;
+ if (reverse)
+ {
+ m.slotMap().segment.reverseSlots();
+ s = m.slotMap().segment.first();
+ }
+ if (m_numRules)
+ {
+ Slot *currHigh = s->next();
+
+#if !defined GRAPHITE2_NTRACING
+ if (fsm.dbgout) *fsm.dbgout << "rules" << json::array;
+ json::closer rules_array_closer(fsm.dbgout);
+#endif
+
+ m.slotMap().highwater(currHigh);
+ int lc = m_iMaxLoop;
+ do
+ {
+ findNDoRule(s, m, fsm);
+ if (m.status() != Machine::finished) return false;
+ if (s && (s == m.slotMap().highwater() || m.slotMap().highpassed() || --lc == 0)) {
+ if (!lc)
+ s = m.slotMap().highwater();
+ lc = m_iMaxLoop;
+ if (s)
+ m.slotMap().highwater(s->next());
+ }
+ } while (s);
+ }
+ //TODO: Use enums for flags
+ const bool collisions = m_numCollRuns || m_kernColls;
+
+ if (!collisions || !m.slotMap().segment.hasCollisionInfo())
+ return true;
+
+ if (m_numCollRuns)
+ {
+ if (!(m.slotMap().segment.flags() & Segment::SEG_INITCOLLISIONS))
+ {
+ m.slotMap().segment.positionSlots(0, 0, 0, m.slotMap().dir(), true);
+// m.slotMap().segment.flags(m.slotMap().segment.flags() | Segment::SEG_INITCOLLISIONS);
+ }
+ if (!collisionShift(&m.slotMap().segment, m.slotMap().dir(), fsm.dbgout))
+ return false;
+ }
+ if ((m_kernColls) && !collisionKern(&m.slotMap().segment, m.slotMap().dir(), fsm.dbgout))
+ return false;
+ if (collisions && !collisionFinish(&m.slotMap().segment, fsm.dbgout))
+ return false;
+ return true;
+}
+
+bool Pass::runFSM(FiniteStateMachine& fsm, Slot * slot) const
+{
+ fsm.reset(slot, m_maxPreCtxt);
+ if (fsm.slots.context() < m_minPreCtxt)
+ return false;
+
+ uint16 state = m_startStates[m_maxPreCtxt - fsm.slots.context()];
+ uint8 free_slots = SlotMap::MAX_SLOTS;
+ do
+ {
+ fsm.slots.pushSlot(slot);
+ if (slot->gid() >= m_numGlyphs
+ || m_cols[slot->gid()] == 0xffffU
+ || --free_slots == 0
+ || state >= m_numTransition)
+ return free_slots != 0;
+
+ const uint16 * transitions = m_transitions + state*m_numColumns;
+ state = transitions[m_cols[slot->gid()]];
+ if (state >= m_successStart)
+ fsm.rules.accumulate_rules(m_states[state]);
+
+ slot = slot->next();
+ } while (state != 0 && slot);
+
+ fsm.slots.pushSlot(slot);
+ return true;
+}
+
+#if !defined GRAPHITE2_NTRACING
+
+inline
+Slot * input_slot(const SlotMap & slots, const int n)
+{
+ Slot * s = slots[slots.context() + n];
+ if (!s->isCopied()) return s;
+
+ return s->prev() ? s->prev()->next() : (s->next() ? s->next()->prev() : slots.segment.last());
+}
+
+inline
+Slot * output_slot(const SlotMap & slots, const int n)
+{
+ Slot * s = slots[slots.context() + n - 1];
+ return s ? s->next() : slots.segment.first();
+}
+
+#endif //!defined GRAPHITE2_NTRACING
+
+void Pass::findNDoRule(Slot * & slot, Machine &m, FiniteStateMachine & fsm) const
+{
+ assert(slot);
+
+ if (runFSM(fsm, slot))
+ {
+ // Search for the first rule which passes the constraint
+ const RuleEntry * r = fsm.rules.begin(),
+ * const re = fsm.rules.end();
+ while (r != re && !testConstraint(*r->rule, m))
+ {
+ ++r;
+ if (m.status() != Machine::finished)
+ return;
+ }
+
+#if !defined GRAPHITE2_NTRACING
+ if (fsm.dbgout)
+ {
+ if (fsm.rules.size() != 0)
+ {
+ *fsm.dbgout << json::item << json::object;
+ dumpRuleEventConsidered(fsm, *r);
+ if (r != re)
+ {
+ const int adv = doAction(r->rule->action, slot, m);
+ dumpRuleEventOutput(fsm, *r->rule, slot);
+ if (r->rule->action->deletes()) fsm.slots.collectGarbage(slot);
+ adjustSlot(adv, slot, fsm.slots);
+ *fsm.dbgout << "cursor" << objectid(dslot(&fsm.slots.segment, slot))
+ << json::close; // Close RuelEvent object
+
+ return;
+ }
+ else
+ {
+ *fsm.dbgout << json::close // close "considered" array
+ << "output" << json::null
+ << "cursor" << objectid(dslot(&fsm.slots.segment, slot->next()))
+ << json::close;
+ }
+ }
+ }
+ else
+#endif
+ {
+ if (r != re)
+ {
+ const int adv = doAction(r->rule->action, slot, m);
+ if (m.status() != Machine::finished) return;
+ if (r->rule->action->deletes()) fsm.slots.collectGarbage(slot);
+ adjustSlot(adv, slot, fsm.slots);
+ return;
+ }
+ }
+ }
+
+ slot = slot->next();
+ return;
+}
+
+#if !defined GRAPHITE2_NTRACING
+
+void Pass::dumpRuleEventConsidered(const FiniteStateMachine & fsm, const RuleEntry & re) const
+{
+ *fsm.dbgout << "considered" << json::array;
+ for (const RuleEntry *r = fsm.rules.begin(); r != &re; ++r)
+ {
+ if (r->rule->preContext > fsm.slots.context())
+ continue;
+ *fsm.dbgout << json::flat << json::object
+ << "id" << r->rule - m_rules
+ << "failed" << true
+ << "input" << json::flat << json::object
+ << "start" << objectid(dslot(&fsm.slots.segment, input_slot(fsm.slots, -r->rule->preContext)))
+ << "length" << r->rule->sort
+ << json::close // close "input"
+ << json::close; // close Rule object
+ }
+}
+
+
+void Pass::dumpRuleEventOutput(const FiniteStateMachine & fsm, const Rule & r, Slot * const last_slot) const
+{
+ *fsm.dbgout << json::item << json::flat << json::object
+ << "id" << &r - m_rules
+ << "failed" << false
+ << "input" << json::flat << json::object
+ << "start" << objectid(dslot(&fsm.slots.segment, input_slot(fsm.slots, 0)))
+ << "length" << r.sort - r.preContext
+ << json::close // close "input"
+ << json::close // close Rule object
+ << json::close // close considered array
+ << "output" << json::object
+ << "range" << json::flat << json::object
+ << "start" << objectid(dslot(&fsm.slots.segment, input_slot(fsm.slots, 0)))
+ << "end" << objectid(dslot(&fsm.slots.segment, last_slot))
+ << json::close // close "input"
+ << "slots" << json::array;
+ const Position rsb_prepos = last_slot ? last_slot->origin() : fsm.slots.segment.advance();
+ fsm.slots.segment.positionSlots(0, 0, 0, fsm.slots.segment.currdir());
+
+ for(Slot * slot = output_slot(fsm.slots, 0); slot != last_slot; slot = slot->next())
+ *fsm.dbgout << dslot(&fsm.slots.segment, slot);
+ *fsm.dbgout << json::close // close "slots"
+ << "postshift" << (last_slot ? last_slot->origin() : fsm.slots.segment.advance()) - rsb_prepos
+ << json::close; // close "output" object
+
+}
+
+#endif
+
+
+inline
+bool Pass::testPassConstraint(Machine & m) const
+{
+ if (!m_cPConstraint) return true;
+
+ assert(m_cPConstraint.constraint());
+
+ m.slotMap().reset(*m.slotMap().segment.first(), 0);
+ m.slotMap().pushSlot(m.slotMap().segment.first());
+ vm::slotref * map = m.slotMap().begin();
+ const uint32 ret = m_cPConstraint.run(m, map);
+
+#if !defined GRAPHITE2_NTRACING
+ json * const dbgout = m.slotMap().segment.getFace()->logger();
+ if (dbgout)
+ *dbgout << "constraint" << (ret && m.status() == Machine::finished);
+#endif
+
+ return ret && m.status() == Machine::finished;
+}
+
+
+bool Pass::testConstraint(const Rule & r, Machine & m) const
+{
+ const uint16 curr_context = m.slotMap().context();
+ if (unsigned(r.sort + curr_context - r.preContext) > m.slotMap().size()
+ || curr_context - r.preContext < 0) return false;
+
+ vm::slotref * map = m.slotMap().begin() + curr_context - r.preContext;
+ if (map[r.sort - 1] == 0)
+ return false;
+
+ if (!*r.constraint) return true;
+ assert(r.constraint->constraint());
+ for (int n = r.sort; n && map; --n, ++map)
+ {
+ if (!*map) continue;
+ const int32 ret = r.constraint->run(m, map);
+ if (!ret || m.status() != Machine::finished)
+ return false;
+ }
+
+ return true;
+}
+
+
+void SlotMap::collectGarbage(Slot * &aSlot)
+{
+ for(Slot **s = begin(), *const *const se = end() - 1; s != se; ++s) {
+ Slot *& slot = *s;
+ if(slot && (slot->isDeleted() || slot->isCopied()))
+ {
+ if (slot == aSlot)
+ aSlot = slot->prev() ? slot->prev() : slot->next();
+ segment.freeSlot(slot);
+ }
+ }
+}
+
+
+
+int Pass::doAction(const Code *codeptr, Slot * & slot_out, vm::Machine & m) const
+{
+ assert(codeptr);
+ if (!*codeptr) return 0;
+ SlotMap & smap = m.slotMap();
+ vm::slotref * map = &smap[smap.context()];
+ smap.highpassed(false);
+
+ int32 ret = codeptr->run(m, map);
+
+ if (m.status() != Machine::finished)
+ {
+ slot_out = NULL;
+ smap.highwater(0);
+ return 0;
+ }
+
+ slot_out = *map;
+ return ret;
+}
+
+
+void Pass::adjustSlot(int delta, Slot * & slot_out, SlotMap & smap) const
+{
+ if (!slot_out)
+ {
+ if (smap.highpassed() || slot_out == smap.highwater())
+ {
+ slot_out = smap.segment.last();
+ ++delta;
+ if (!smap.highwater() || smap.highwater() == slot_out)
+ smap.highpassed(false);
+ }
+ else
+ {
+ slot_out = smap.segment.first();
+ --delta;
+ }
+ }
+ if (delta < 0)
+ {
+ while (++delta <= 0 && slot_out)
+ {
+ slot_out = slot_out->prev();
+ if (smap.highpassed() && smap.highwater() == slot_out)
+ smap.highpassed(false);
+ }
+ }
+ else if (delta > 0)
+ {
+ while (--delta >= 0 && slot_out)
+ {
+ if (slot_out == smap.highwater() && slot_out)
+ smap.highpassed(true);
+ slot_out = slot_out->next();
+ }
+ }
+}
+
+bool Pass::collisionShift(Segment *seg, int dir, json * const dbgout) const
+{
+ ShiftCollider shiftcoll(dbgout);
+ // bool isfirst = true;
+ bool hasCollisions = false;
+ Slot *start = seg->first(); // turn on collision fixing for the first slot
+ Slot *end = NULL;
+ bool moved = false;
+
+#if !defined GRAPHITE2_NTRACING
+ if (dbgout)
+ *dbgout << "collisions" << json::array
+ << json::flat << json::object << "num-loops" << m_numCollRuns << json::close;
+#endif
+
+ while (start)
+ {
+#if !defined GRAPHITE2_NTRACING
+ if (dbgout) *dbgout << json::object << "phase" << "1" << "moves" << json::array;
+#endif
+ hasCollisions = false;
+ end = NULL;
+ // phase 1 : position shiftable glyphs, ignoring kernable glyphs
+ for (Slot *s = start; s; s = s->next())
+ {
+ const SlotCollision * c = seg->collisionInfo(s);
+ if (start && (c->flags() & (SlotCollision::COLL_FIX | SlotCollision::COLL_KERN)) == SlotCollision::COLL_FIX
+ && !resolveCollisions(seg, s, start, shiftcoll, false, dir, moved, hasCollisions, dbgout))
+ return false;
+ if (s != start && (c->flags() & SlotCollision::COLL_END))
+ {
+ end = s->next();
+ break;
+ }
+ }
+
+#if !defined GRAPHITE2_NTRACING
+ if (dbgout)
+ *dbgout << json::close << json::close; // phase-1
+#endif
+
+ // phase 2 : loop until happy.
+ for (int i = 0; i < m_numCollRuns - 1; ++i)
+ {
+ if (hasCollisions || moved)
+ {
+
+#if !defined GRAPHITE2_NTRACING
+ if (dbgout)
+ *dbgout << json::object << "phase" << "2a" << "loop" << i << "moves" << json::array;
+#endif
+ // phase 2a : if any shiftable glyphs are in collision, iterate backwards,
+ // fixing them and ignoring other non-collided glyphs. Note that this handles ONLY
+ // glyphs that are actually in collision from phases 1 or 2b, and working backwards
+ // has the intended effect of breaking logjams.
+ if (hasCollisions)
+ {
+ hasCollisions = false;
+ #if 0
+ moved = true;
+ for (Slot *s = start; s != end; s = s->next())
+ {
+ SlotCollision * c = seg->collisionInfo(s);
+ c->setShift(Position(0, 0));
+ }
+ #endif
+ Slot *lend = end ? end->prev() : seg->last();
+ Slot *lstart = start->prev();
+ for (Slot *s = lend; s != lstart; s = s->prev())
+ {
+ SlotCollision * c = seg->collisionInfo(s);
+ if (start && (c->flags() & (SlotCollision::COLL_FIX | SlotCollision::COLL_KERN | SlotCollision::COLL_ISCOL))
+ == (SlotCollision::COLL_FIX | SlotCollision::COLL_ISCOL)) // ONLY if this glyph is still colliding
+ {
+ if (!resolveCollisions(seg, s, lend, shiftcoll, true, dir, moved, hasCollisions, dbgout))
+ return false;
+ c->setFlags(c->flags() | SlotCollision::COLL_TEMPLOCK);
+ }
+ }
+ }
+
+#if !defined GRAPHITE2_NTRACING
+ if (dbgout)
+ *dbgout << json::close << json::close // phase 2a
+ << json::object << "phase" << "2b" << "loop" << i << "moves" << json::array;
+#endif
+
+ // phase 2b : redo basic diacritic positioning pass for ALL glyphs. Each successive loop adjusts
+ // glyphs from their current adjusted position, which has the effect of gradually minimizing the
+ // resulting adjustment; ie, the final result will be gradually closer to the original location.
+ // Also it allows more flexibility in the final adjustment, since it is moving along the
+ // possible 8 vectors from successively different starting locations.
+ if (moved)
+ {
+ moved = false;
+ for (Slot *s = start; s != end; s = s->next())
+ {
+ SlotCollision * c = seg->collisionInfo(s);
+ if (start && (c->flags() & (SlotCollision::COLL_FIX | SlotCollision::COLL_TEMPLOCK
+ | SlotCollision::COLL_KERN)) == SlotCollision::COLL_FIX
+ && !resolveCollisions(seg, s, start, shiftcoll, false, dir, moved, hasCollisions, dbgout))
+ return false;
+ else if (c->flags() & SlotCollision::COLL_TEMPLOCK)
+ c->setFlags(c->flags() & ~SlotCollision::COLL_TEMPLOCK);
+ }
+ }
+ // if (!hasCollisions) // no, don't leave yet because phase 2b will continue to improve things
+ // break;
+#if !defined GRAPHITE2_NTRACING
+ if (dbgout)
+ *dbgout << json::close << json::close; // phase 2
+#endif
+ }
+ }
+ if (!end)
+ break;
+ start = NULL;
+ for (Slot *s = end->prev(); s; s = s->next())
+ {
+ if (seg->collisionInfo(s)->flags() & SlotCollision::COLL_START)
+ {
+ start = s;
+ break;
+ }
+ }
+ }
+ return true;
+}
+
+bool Pass::collisionKern(Segment *seg, int dir, json * const dbgout) const
+{
+ Slot *start = seg->first();
+ float ymin = 1e38f;
+ float ymax = -1e38f;
+ const GlyphCache &gc = seg->getFace()->glyphs();
+
+ // phase 3 : handle kerning of clusters
+#if !defined GRAPHITE2_NTRACING
+ if (dbgout)
+ *dbgout << json::object << "phase" << "3" << "moves" << json::array;
+#endif
+
+ for (Slot *s = seg->first(); s; s = s->next())
+ {
+ if (!gc.check(s->gid()))
+ return false;
+ const SlotCollision * c = seg->collisionInfo(s);
+ const Rect &bbox = seg->theGlyphBBoxTemporary(s->gid());
+ float y = s->origin().y + c->shift().y;
+ if (!(c->flags() & SlotCollision::COLL_ISSPACE))
+ {
+ ymax = max(y + bbox.tr.y, ymax);
+ ymin = min(y + bbox.bl.y, ymin);
+ }
+ if (start && (c->flags() & (SlotCollision::COLL_KERN | SlotCollision::COLL_FIX))
+ == (SlotCollision::COLL_KERN | SlotCollision::COLL_FIX))
+ resolveKern(seg, s, start, dir, ymin, ymax, dbgout);
+ if (c->flags() & SlotCollision::COLL_END)
+ start = NULL;
+ if (c->flags() & SlotCollision::COLL_START)
+ start = s;
+ }
+
+#if !defined GRAPHITE2_NTRACING
+ if (dbgout)
+ *dbgout << json::close << json::close; // phase 3
+#endif
+ return true;
+}
+
+bool Pass::collisionFinish(Segment *seg, GR_MAYBE_UNUSED json * const dbgout) const
+{
+ for (Slot *s = seg->first(); s; s = s->next())
+ {
+ SlotCollision *c = seg->collisionInfo(s);
+ if (c->shift().x != 0 || c->shift().y != 0)
+ {
+ const Position newOffset = c->shift();
+ const Position nullPosition(0, 0);
+ c->setOffset(newOffset + c->offset());
+ c->setShift(nullPosition);
+ }
+ }
+// seg->positionSlots();
+
+#if !defined GRAPHITE2_NTRACING
+ if (dbgout)
+ *dbgout << json::close;
+#endif
+ return true;
+}
+
+// Can slot s be kerned, or is it attached to something that can be kerned?
+static bool inKernCluster(Segment *seg, Slot *s)
+{
+ SlotCollision *c = seg->collisionInfo(s);
+ if (c->flags() & SlotCollision::COLL_KERN /** && c->flags() & SlotCollision::COLL_FIX **/ )
+ return true;
+ while (s->attachedTo())
+ {
+ s = s->attachedTo();
+ c = seg->collisionInfo(s);
+ if (c->flags() & SlotCollision::COLL_KERN /** && c->flags() & SlotCollision::COLL_FIX **/ )
+ return true;
+ }
+ return false;
+}
+
+// Fix collisions for the given slot.
+// Return true if everything was fixed, false if there are still collisions remaining.
+// isRev means be we are processing backwards.
+bool Pass::resolveCollisions(Segment *seg, Slot *slotFix, Slot *start,
+ ShiftCollider &coll, GR_MAYBE_UNUSED bool isRev, int dir, bool &moved, bool &hasCol,
+ json * const dbgout) const
+{
+ Slot * nbor; // neighboring slot
+ SlotCollision *cFix = seg->collisionInfo(slotFix);
+ if (!coll.initSlot(seg, slotFix, cFix->limit(), cFix->margin(), cFix->marginWt(),
+ cFix->shift(), cFix->offset(), dir, dbgout))
+ return false;
+ bool collides = false;
+ // When we're processing forward, ignore kernable glyphs that preceed the target glyph.
+ // When processing backward, don't ignore these until we pass slotFix.
+ bool ignoreForKern = !isRev;
+ bool rtl = dir & 1;
+ Slot *base = slotFix;
+ while (base->attachedTo())
+ base = base->attachedTo();
+ Position zero(0., 0.);
+
+ // Look for collisions with the neighboring glyphs.
+ for (nbor = start; nbor; nbor = isRev ? nbor->prev() : nbor->next())
+ {
+ SlotCollision *cNbor = seg->collisionInfo(nbor);
+ bool sameCluster = nbor->isChildOf(base);
+ if (nbor != slotFix // don't process if this is the slot of interest
+ && !(cNbor->ignore()) // don't process if ignoring
+ && (nbor == base || sameCluster // process if in the same cluster as slotFix
+ || !inKernCluster(seg, nbor)) // or this cluster is not to be kerned
+// || (rtl ^ ignoreForKern)) // or it comes before(ltr) or after(rtl)
+ && (!isRev // if processing forwards then good to merge otherwise only:
+ || !(cNbor->flags() & SlotCollision::COLL_FIX) // merge in immovable stuff
+ || ((cNbor->flags() & SlotCollision::COLL_KERN) && !sameCluster) // ignore other kernable clusters
+ || (cNbor->flags() & SlotCollision::COLL_ISCOL)) // test against other collided glyphs
+ && !coll.mergeSlot(seg, nbor, cNbor, cNbor->shift(), !ignoreForKern, sameCluster, collides, false, dbgout))
+ return false;
+ else if (nbor == slotFix)
+ // Switching sides of this glyph - if we were ignoring kernable stuff before, don't anymore.
+ ignoreForKern = !ignoreForKern;
+
+ if (nbor != start && (cNbor->flags() & (isRev ? SlotCollision::COLL_START : SlotCollision::COLL_END)))
+ break;
+ }
+ bool isCol = false;
+ if (collides || cFix->shift().x != 0.f || cFix->shift().y != 0.f)
+ {
+ Position shift = coll.resolve(seg, isCol, dbgout);
+ // isCol has been set to true if a collision remains.
+ if (std::fabs(shift.x) < 1e38f && std::fabs(shift.y) < 1e38f)
+ {
+ if (sqr(shift.x-cFix->shift().x) + sqr(shift.y-cFix->shift().y) >= m_colThreshold * m_colThreshold)
+ moved = true;
+ cFix->setShift(shift);
+ if (slotFix->firstChild())
+ {
+ Rect bbox;
+ Position here = slotFix->origin() + shift;
+ float clusterMin = here.x;
+ slotFix->firstChild()->finalise(seg, NULL, here, bbox, 0, clusterMin, rtl, false);
+ }
+ }
+ }
+ else
+ {
+ // This glyph is not colliding with anything.
+#if !defined GRAPHITE2_NTRACING
+ if (dbgout)
+ {
+ *dbgout << json::object
+ << "missed" << objectid(dslot(seg, slotFix));
+ coll.outputJsonDbg(dbgout, seg, -1);
+ *dbgout << json::close;
+ }
+#endif
+ }
+
+ // Set the is-collision flag bit.
+ if (isCol)
+ { cFix->setFlags(cFix->flags() | SlotCollision::COLL_ISCOL | SlotCollision::COLL_KNOWN); }
+ else
+ { cFix->setFlags((cFix->flags() & ~SlotCollision::COLL_ISCOL) | SlotCollision::COLL_KNOWN); }
+ hasCol |= isCol;
+ return true;
+}
+
+float Pass::resolveKern(Segment *seg, Slot *slotFix, GR_MAYBE_UNUSED Slot *start, int dir,
+ float &ymin, float &ymax, json *const dbgout) const
+{
+ Slot *nbor; // neighboring slot
+ float currSpace = 0.;
+ bool collides = false;
+ unsigned int space_count = 0;
+ Slot *base = slotFix;
+ while (base->attachedTo())
+ base = base->attachedTo();
+ SlotCollision *cFix = seg->collisionInfo(base);
+ const GlyphCache &gc = seg->getFace()->glyphs();
+ const Rect &bbb = seg->theGlyphBBoxTemporary(slotFix->gid());
+ const float by = slotFix->origin().y + cFix->shift().y;
+
+ if (base != slotFix)
+ {
+ cFix->setFlags(cFix->flags() | SlotCollision::COLL_KERN | SlotCollision::COLL_FIX);
+ return 0;
+ }
+ bool seenEnd = (cFix->flags() & SlotCollision::COLL_END) != 0;
+ bool isInit = false;
+ KernCollider coll(dbgout);
+
+ ymax = max(by + bbb.tr.y, ymax);
+ ymin = min(by + bbb.bl.y, ymin);
+ for (nbor = slotFix->next(); nbor; nbor = nbor->next())
+ {
+ if (nbor->isChildOf(base))
+ continue;
+ if (!gc.check(nbor->gid()))
+ return 0.;
+ const Rect &bb = seg->theGlyphBBoxTemporary(nbor->gid());
+ SlotCollision *cNbor = seg->collisionInfo(nbor);
+ if ((bb.bl.y == 0.f && bb.tr.y == 0.f) || (cNbor->flags() & SlotCollision::COLL_ISSPACE))
+ {
+ if (m_kernColls == InWord)
+ break;
+ // Add space for a space glyph.
+ currSpace += nbor->advance();
+ ++space_count;
+ }
+ else
+ {
+ space_count = 0;
+ if (nbor != slotFix && !cNbor->ignore())
+ {
+ seenEnd = true;
+ if (!isInit)
+ {
+ if (!coll.initSlot(seg, slotFix, cFix->limit(), cFix->margin(),
+ cFix->shift(), cFix->offset(), dir, ymin, ymax, dbgout))
+ return 0.;
+ isInit = true;
+ }
+ collides |= coll.mergeSlot(seg, nbor, cNbor->shift(), currSpace, dir, dbgout);
+ }
+ }
+ if (cNbor->flags() & SlotCollision::COLL_END)
+ {
+ if (seenEnd && space_count < 2)
+ break;
+ else
+ seenEnd = true;
+ }
+ }
+ if (collides)
+ {
+ Position mv = coll.resolve(seg, slotFix, dir, dbgout);
+ coll.shift(mv, dir);
+ Position delta = slotFix->advancePos() + mv - cFix->shift();
+ slotFix->advance(delta);
+ cFix->setShift(mv);
+ return mv.x;
+ }
+ return 0.;
+}
diff --git a/Build/source/libs/graphite2/graphite2-src/src/Position.cpp b/Build/source/libs/graphite2/graphite2-src/src/Position.cpp
new file mode 100644
index 00000000000..d2fdbd4e7c1
--- /dev/null
+++ b/Build/source/libs/graphite2/graphite2-src/src/Position.cpp
@@ -0,0 +1,97 @@
+/* GRAPHITE2 LICENSING
+
+ Copyright 2010, SIL International
+ All rights reserved.
+
+ This library is free software; you can redistribute it and/or modify
+ it under the terms of the GNU Lesser General Public License as published
+ by the Free Software Foundation; either version 2.1 of License, or
+ (at your option) any later version.
+
+ This program 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
+ Lesser General Public License for more details.
+
+ You should also have received a copy of the GNU Lesser General Public
+ License along with this library in the file named "LICENSE".
+ If not, write to the Free Software Foundation, 51 Franklin Street,
+ Suite 500, Boston, MA 02110-1335, USA or visit their web page on the
+ internet at http://www.fsf.org/licenses/lgpl.html.
+
+Alternatively, the contents of this file may be used under the terms of the
+Mozilla Public License (http://mozilla.org/MPL) or the GNU General Public
+License, as published by the Free Software Foundation, either version 2
+of the License or (at your option) any later version.
+*/
+#include "inc/Position.h"
+#include <cmath>
+
+using namespace graphite2;
+
+bool Rect::hitTest(Rect &other)
+{
+ if (bl.x > other.tr.x) return false;
+ if (tr.x < other.bl.x) return false;
+ if (bl.y > other.tr.y) return false;
+ if (tr.y < other.bl.y) return false;
+ return true;
+}
+
+Position Rect::overlap(Position &offset, Rect &other, Position &othero)
+{
+ float ax = (bl.x + offset.x) - (other.tr.x + othero.x);
+ float ay = (bl.y + offset.y) - (other.tr.y + othero.y);
+ float bx = (other.bl.x + othero.x) - (tr.x + offset.x);
+ float by = (other.bl.y + othero.y) - (tr.y + offset.y);
+ return Position((ax > bx ? ax : bx), (ay > by ? ay : by));
+}
+
+float boundmin(float move, float lim1, float lim2, float &error)
+{
+ // error is always positive for easy comparison
+ if (move < lim1 && move < lim2)
+ { error = 0.; return move; }
+ else if (lim1 < lim2)
+ { error = std::fabs(move - lim1); return lim1; }
+ else
+ { error = std::fabs(move - lim2); return lim2; }
+}
+
+#if 0
+Position Rect::constrainedAvoid(Position &offset, Rect &box, Rect &sdbox, Position &other, Rect &obox, Rect &osdbox)
+{
+ // a = max, i = min, s = sum, d = diff
+ float eax, eay, eix, eiy, eas, eis, ead, eid;
+ float beste = INF;
+ Position res;
+ // calculate the movements in each direction and the error (amount of remaining overlap)
+ // first param is movement, second and third are movement over the constraining box
+ float ax = boundmin(obox.tr.x + other.x - box.bl.x - offset.x + 1, tr.x - offset.x, INF, &eax);
+ float ay = boundmin(obox.tr.y + other.y - box.bl.y - offset.y + 1, tr.y - offset.y, INF, &eay);
+ float ix = boundmin(obox.bl.x + other.x - box.tr.x - offset.x + 1, bl.x - offset.x, INF, &eix);
+ float iy = boundmin(obox.bl.y + other.y - box.tr.y - offset.y + 1, bl.y - offset.y, INF, &eiy);
+ float as = boundmin(ISQRT2 * (osdbox.tr.x + other.x + other.y - sdbox.bl.x - offset.x - offset.y) + 1, tr.x - offset.x, tr.y - offset.y, &eas);
+ float is = boundmin(ISQRT2 * (osdbox.bl.x + other.x + other.y - sdbox.tr.x - offset.x - offset.y) + 1, bl.x - offset.x, bl.y - offset.y, &eis);
+ float ad = boundmin(ISQRT2 * (osdbox.tr.y + other.x - other.y - sdbox.bl.y - offset.x + offset.y) + 1, tr.y - offset.y, tr.x - offset.x, &ead);
+ float id = boundmin(ISQRT2 * (osdbox.bl.y + other.x - other.y - sdbox.tr.y - offset.x + offset.y) + 1, bl.y - offset.y, bl.x - offset.x, &eid);
+
+ if (eax < beste)
+ { res = Position(ax, 0); beste = eax; }
+ if (eay < beste)
+ { res = Position(0, ay); beste = eay; }
+ if (eix < beste)
+ { res = Position(ix, 0); beste = eix; }
+ if (eiy < beste)
+ { res = Position(0, iy); beste = eiy; }
+ if (SQRT2 * (eas) < beste)
+ { res = Position(as, ad); beste = SQRT2 * (eas); }
+ if (SQRT2 * (eis) < beste)
+ { res = Position(is, is); beste = SQRT2 * (eis); }
+ if (SQRT2 * (ead) < beste)
+ { res = Position(ad, ad); beste = SQRT2 * (ead); }
+ if (SQRT2 * (eid) < beste)
+ { res = Position(id, id); beste = SQRT2 * (eid); }
+ return res;
+}
+#endif
diff --git a/Build/source/libs/graphite2/graphite2-src/src/Segment.cpp b/Build/source/libs/graphite2/graphite2-src/src/Segment.cpp
new file mode 100644
index 00000000000..62edd4250ff
--- /dev/null
+++ b/Build/source/libs/graphite2/graphite2-src/src/Segment.cpp
@@ -0,0 +1,423 @@
+/* GRAPHITE2 LICENSING
+
+ Copyright 2010, SIL International
+ All rights reserved.
+
+ This library is free software; you can redistribute it and/or modify
+ it under the terms of the GNU Lesser General Public License as published
+ by the Free Software Foundation; either version 2.1 of License, or
+ (at your option) any later version.
+
+ This program 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
+ Lesser General Public License for more details.
+
+ You should also have received a copy of the GNU Lesser General Public
+ License along with this library in the file named "LICENSE".
+ If not, write to the Free Software Foundation, 51 Franklin Street,
+ Suite 500, Boston, MA 02110-1335, USA or visit their web page on the
+ internet at http://www.fsf.org/licenses/lgpl.html.
+
+Alternatively, the contents of this file may be used under the terms of the
+Mozilla Public License (http://mozilla.org/MPL) or the GNU General Public
+License, as published by the Free Software Foundation, either version 2
+of the License or (at your option) any later version.
+*/
+#include "inc/UtfCodec.h"
+#include <cstring>
+#include <cstdlib>
+
+#include "inc/bits.h"
+#include "inc/Segment.h"
+#include "graphite2/Font.h"
+#include "inc/CharInfo.h"
+#include "inc/debug.h"
+#include "inc/Slot.h"
+#include "inc/Main.h"
+#include "inc/CmapCache.h"
+#include "inc/Collider.h"
+#include "graphite2/Segment.h"
+
+
+using namespace graphite2;
+
+Segment::Segment(size_t numchars, const Face* face, uint32 script, int textDir)
+: m_freeSlots(NULL),
+ m_freeJustifies(NULL),
+ m_charinfo(new CharInfo[numchars]),
+ m_collisions(NULL),
+ m_face(face),
+ m_silf(face->chooseSilf(script)),
+ m_first(NULL),
+ m_last(NULL),
+ m_bufSize(numchars + 10),
+ m_numGlyphs(numchars),
+ m_numCharinfo(numchars),
+ m_defaultOriginal(0),
+ m_dir(textDir),
+ m_flags(((m_silf->flags() & 0x20) != 0) << 1),
+ m_passBits(m_silf->aPassBits() ? -1 : 0)
+{
+ freeSlot(newSlot());
+ m_bufSize = log_binary(numchars)+1;
+}
+
+Segment::~Segment()
+{
+ for (SlotRope::iterator i = m_slots.begin(); i != m_slots.end(); ++i)
+ free(*i);
+ for (AttributeRope::iterator i = m_userAttrs.begin(); i != m_userAttrs.end(); ++i)
+ free(*i);
+ for (JustifyRope::iterator i = m_justifies.begin(); i != m_justifies.end(); ++i)
+ free(*i);
+ delete[] m_charinfo;
+ free(m_collisions);
+}
+
+void Segment::appendSlot(int id, int cid, int gid, int iFeats, size_t coffset)
+{
+ Slot *aSlot = newSlot();
+
+ if (!aSlot) return;
+ m_charinfo[id].init(cid);
+ m_charinfo[id].feats(iFeats);
+ m_charinfo[id].base(coffset);
+ const GlyphFace * theGlyph = m_face->glyphs().glyphSafe(gid);
+ m_charinfo[id].breakWeight(theGlyph ? theGlyph->attrs()[m_silf->aBreak()] : 0);
+
+ aSlot->child(NULL);
+ aSlot->setGlyph(this, gid, theGlyph);
+ aSlot->originate(id);
+ aSlot->before(id);
+ aSlot->after(id);
+ if (m_last) m_last->next(aSlot);
+ aSlot->prev(m_last);
+ m_last = aSlot;
+ if (!m_first) m_first = aSlot;
+ if (theGlyph && m_silf->aPassBits())
+ m_passBits &= theGlyph->attrs()[m_silf->aPassBits()]
+ | (m_silf->numPasses() > 16 ? (theGlyph->attrs()[m_silf->aPassBits() + 1] << 16) : 0);
+}
+
+Slot *Segment::newSlot()
+{
+ if (!m_freeSlots)
+ {
+ // check that the segment doesn't grow indefinintely
+ if (m_numGlyphs > m_numCharinfo * MAX_SEG_GROWTH_FACTOR)
+ return NULL;
+ int numUser = m_silf->numUser();
+#if !defined GRAPHITE2_NTRACING
+ if (m_face->logger()) ++numUser;
+#endif
+ Slot *newSlots = grzeroalloc<Slot>(m_bufSize);
+ int16 *newAttrs = grzeroalloc<int16>(m_bufSize * numUser);
+ if (!newSlots || !newAttrs)
+ {
+ free(newSlots);
+ free(newAttrs);
+ return NULL;
+ }
+ for (size_t i = 0; i < m_bufSize; i++)
+ {
+ ::new (newSlots + i) Slot(newAttrs + i * numUser);
+ newSlots[i].next(newSlots + i + 1);
+ }
+ newSlots[m_bufSize - 1].next(NULL);
+ newSlots[0].next(NULL);
+ m_slots.push_back(newSlots);
+ m_userAttrs.push_back(newAttrs);
+ m_freeSlots = (m_bufSize > 1)? newSlots + 1 : NULL;
+ return newSlots;
+ }
+ Slot *res = m_freeSlots;
+ m_freeSlots = m_freeSlots->next();
+ res->next(NULL);
+ return res;
+}
+
+void Segment::freeSlot(Slot *aSlot)
+{
+ if (aSlot == nullptr) return;
+ if (m_last == aSlot) m_last = aSlot->prev();
+ if (m_first == aSlot) m_first = aSlot->next();
+ if (aSlot->attachedTo())
+ aSlot->attachedTo()->removeChild(aSlot);
+ while (aSlot->firstChild())
+ {
+ if (aSlot->firstChild()->attachedTo() == aSlot)
+ {
+ aSlot->firstChild()->attachTo(nullptr);
+ aSlot->removeChild(aSlot->firstChild());
+ }
+ else
+ aSlot->firstChild(nullptr);
+ }
+ // reset the slot incase it is reused
+ ::new (aSlot) Slot(aSlot->userAttrs());
+ memset(aSlot->userAttrs(), 0, m_silf->numUser() * sizeof(int16));
+ // Update generation counter for debug
+#if !defined GRAPHITE2_NTRACING
+ if (m_face->logger())
+ ++aSlot->userAttrs()[m_silf->numUser()];
+#endif
+ // update next pointer
+ if (!m_freeSlots)
+ aSlot->next(nullptr);
+ else
+ aSlot->next(m_freeSlots);
+ m_freeSlots = aSlot;
+}
+
+SlotJustify *Segment::newJustify()
+{
+ if (!m_freeJustifies)
+ {
+ const size_t justSize = SlotJustify::size_of(m_silf->numJustLevels());
+ byte *justs = grzeroalloc<byte>(justSize * m_bufSize);
+ if (!justs) return NULL;
+ for (ptrdiff_t i = m_bufSize - 2; i >= 0; --i)
+ {
+ SlotJustify *p = reinterpret_cast<SlotJustify *>(justs + justSize * i);
+ SlotJustify *next = reinterpret_cast<SlotJustify *>(justs + justSize * (i + 1));
+ p->next = next;
+ }
+ m_freeJustifies = (SlotJustify *)justs;
+ m_justifies.push_back(m_freeJustifies);
+ }
+ SlotJustify *res = m_freeJustifies;
+ m_freeJustifies = m_freeJustifies->next;
+ res->next = NULL;
+ return res;
+}
+
+void Segment::freeJustify(SlotJustify *aJustify)
+{
+ int numJust = m_silf->numJustLevels();
+ if (m_silf->numJustLevels() <= 0) numJust = 1;
+ aJustify->next = m_freeJustifies;
+ memset(aJustify->values, 0, numJust*SlotJustify::NUMJUSTPARAMS*sizeof(int16));
+ m_freeJustifies = aJustify;
+}
+
+// reverse the slots but keep diacritics in their same position after their bases
+void Segment::reverseSlots()
+{
+ m_dir = m_dir ^ 64; // invert the reverse flag
+ if (m_first == m_last) return; // skip 0 or 1 glyph runs
+
+ Slot *t = 0;
+ Slot *curr = m_first;
+ Slot *tlast;
+ Slot *tfirst;
+ Slot *out = 0;
+
+ while (curr && getSlotBidiClass(curr) == 16)
+ curr = curr->next();
+ if (!curr) return;
+ tfirst = curr->prev();
+ tlast = curr;
+
+ while (curr)
+ {
+ if (getSlotBidiClass(curr) == 16)
+ {
+ Slot *d = curr->next();
+ while (d && getSlotBidiClass(d) == 16)
+ d = d->next();
+
+ d = d ? d->prev() : m_last;
+ Slot *p = out->next(); // one after the diacritics. out can't be null
+ if (p)
+ p->prev(d);
+ else
+ tlast = d;
+ t = d->next();
+ d->next(p);
+ curr->prev(out);
+ out->next(curr);
+ }
+ else // will always fire first time round the loop
+ {
+ if (out)
+ out->prev(curr);
+ t = curr->next();
+ curr->next(out);
+ out = curr;
+ }
+ curr = t;
+ }
+ out->prev(tfirst);
+ if (tfirst)
+ tfirst->next(out);
+ else
+ m_first = out;
+ m_last = tlast;
+}
+
+void Segment::linkClusters(Slot *s, Slot * end)
+{
+ end = end->next();
+
+ for (; s != end && !s->isBase(); s = s->next());
+ Slot * ls = s;
+
+ if (m_dir & 1)
+ {
+ for (; s != end; s = s->next())
+ {
+ if (!s->isBase()) continue;
+
+ s->sibling(ls);
+ ls = s;
+ }
+ }
+ else
+ {
+ for (; s != end; s = s->next())
+ {
+ if (!s->isBase()) continue;
+
+ ls->sibling(s);
+ ls = s;
+ }
+ }
+}
+
+Position Segment::positionSlots(const Font *font, Slot * iStart, Slot * iEnd, bool isRtl, bool isFinal)
+{
+ Position currpos(0., 0.);
+ float clusterMin = 0.;
+ Rect bbox;
+ bool reorder = (currdir() != isRtl);
+
+ if (reorder)
+ {
+ Slot *temp;
+ reverseSlots();
+ temp = iStart;
+ iStart = iEnd;
+ iEnd = temp;
+ }
+ if (!iStart) iStart = m_first;
+ if (!iEnd) iEnd = m_last;
+
+ if (!iStart || !iEnd) // only true for empty segments
+ return currpos;
+
+ if (isRtl)
+ {
+ for (Slot * s = iEnd, * const end = iStart->prev(); s && s != end; s = s->prev())
+ {
+ if (s->isBase())
+ currpos = s->finalise(this, font, currpos, bbox, 0, clusterMin = currpos.x, isRtl, isFinal);
+ }
+ }
+ else
+ {
+ for (Slot * s = iStart, * const end = iEnd->next(); s && s != end; s = s->next())
+ {
+ if (s->isBase())
+ currpos = s->finalise(this, font, currpos, bbox, 0, clusterMin = currpos.x, isRtl, isFinal);
+ }
+ }
+ if (reorder)
+ reverseSlots();
+ return currpos;
+}
+
+
+void Segment::associateChars(int offset, size_t numChars)
+{
+ int i = 0, j = 0;
+ CharInfo *c, *cend;
+ for (c = m_charinfo + offset, cend = m_charinfo + offset + numChars; c != cend; ++c)
+ {
+ c->before(-1);
+ c->after(-1);
+ }
+ for (Slot * s = m_first; s; s->index(i++), s = s->next())
+ {
+ j = s->before();
+ if (j < 0) continue;
+
+ for (const int after = s->after(); j <= after; ++j)
+ {
+ c = charinfo(j);
+ if (c->before() == -1 || i < c->before()) c->before(i);
+ if (c->after() < i) c->after(i);
+ }
+ }
+ for (Slot *s = m_first; s; s = s->next())
+ {
+ int a;
+ for (a = s->after() + 1; a < offset + int(numChars) && charinfo(a)->after() < 0; ++a)
+ { charinfo(a)->after(s->index()); }
+ --a;
+ s->after(a);
+
+ for (a = s->before() - 1; a >= offset && charinfo(a)->before() < 0; --a)
+ { charinfo(a)->before(s->index()); }
+ ++a;
+ s->before(a);
+ }
+}
+
+
+template <typename utf_iter>
+inline void process_utf_data(Segment & seg, const Face & face, const int fid, utf_iter c, size_t n_chars)
+{
+ const Cmap & cmap = face.cmap();
+ int slotid = 0;
+
+ const typename utf_iter::codeunit_type * const base = c;
+ for (; n_chars; --n_chars, ++c, ++slotid)
+ {
+ const uint32 usv = *c;
+ uint16 gid = cmap[usv];
+ if (!gid) gid = face.findPseudo(usv);
+ seg.appendSlot(slotid, usv, gid, fid, c - base);
+ }
+}
+
+
+bool Segment::read_text(const Face *face, const Features* pFeats/*must not be NULL*/, gr_encform enc, const void* pStart, size_t nChars)
+{
+ assert(face);
+ assert(pFeats);
+ if (!m_charinfo) return false;
+
+ // utf iterator is self recovering so we don't care about the error state of the iterator.
+ switch (enc)
+ {
+ case gr_utf8: process_utf_data(*this, *face, addFeatures(*pFeats), utf8::const_iterator(pStart), nChars); break;
+ case gr_utf16: process_utf_data(*this, *face, addFeatures(*pFeats), utf16::const_iterator(pStart), nChars); break;
+ case gr_utf32: process_utf_data(*this, *face, addFeatures(*pFeats), utf32::const_iterator(pStart), nChars); break;
+ }
+ return true;
+}
+
+void Segment::doMirror(uint16 aMirror)
+{
+ Slot * s;
+ for (s = m_first; s; s = s->next())
+ {
+ unsigned short g = glyphAttr(s->gid(), aMirror);
+ if (g && (!(dir() & 4) || !glyphAttr(s->gid(), aMirror + 1)))
+ s->setGlyph(this, g);
+ }
+}
+
+bool Segment::initCollisions()
+{
+ m_collisions = grzeroalloc<SlotCollision>(slotCount());
+ if (!m_collisions) return false;
+
+ for (Slot *p = m_first; p; p = p->next())
+ if (p->index() < slotCount())
+ ::new (collisionInfo(p)) SlotCollision(this, p);
+ else
+ return false;
+ return true;
+}
diff --git a/Build/source/libs/graphite2/graphite2-src/src/Silf.cpp b/Build/source/libs/graphite2/graphite2-src/src/Silf.cpp
new file mode 100644
index 00000000000..44d3c96171d
--- /dev/null
+++ b/Build/source/libs/graphite2/graphite2-src/src/Silf.cpp
@@ -0,0 +1,439 @@
+/* GRAPHITE2 LICENSING
+
+ Copyright 2010, SIL International
+ All rights reserved.
+
+ This library is free software; you can redistribute it and/or modify
+ it under the terms of the GNU Lesser General Public License as published
+ by the Free Software Foundation; either version 2.1 of License, or
+ (at your option) any later version.
+
+ This program 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
+ Lesser General Public License for more details.
+
+ You should also have received a copy of the GNU Lesser General Public
+ License along with this library in the file named "LICENSE".
+ If not, write to the Free Software Foundation, 51 Franklin Street,
+ Suite 500, Boston, MA 02110-1335, USA or visit their web page on the
+ internet at http://www.fsf.org/licenses/lgpl.html.
+
+Alternatively, the contents of this file may be used under the terms of the
+Mozilla Public License (http://mozilla.org/MPL) or the GNU General Public
+License, as published by the Free Software Foundation, either version 2
+of the License or (at your option) any later version.
+*/
+#include <cstdlib>
+#include "graphite2/Segment.h"
+#include "inc/debug.h"
+#include "inc/Endian.h"
+#include "inc/Silf.h"
+#include "inc/Segment.h"
+#include "inc/Rule.h"
+#include "inc/Error.h"
+
+
+using namespace graphite2;
+
+namespace { static const uint32 ERROROFFSET = 0xFFFFFFFF; }
+
+Silf::Silf() throw()
+: m_passes(0),
+ m_pseudos(0),
+ m_classOffsets(0),
+ m_classData(0),
+ m_justs(0),
+ m_numPasses(0),
+ m_numJusts(0),
+ m_sPass(0),
+ m_pPass(0),
+ m_jPass(0),
+ m_bPass(0),
+ m_flags(0),
+ m_dir(0),
+ m_aPseudo(0),
+ m_aBreak(0),
+ m_aUser(0),
+ m_aBidi(0),
+ m_aMirror(0),
+ m_aPassBits(0),
+ m_iMaxComp(0),
+ m_aCollision(0),
+ m_aLig(0),
+ m_numPseudo(0),
+ m_nClass(0),
+ m_nLinear(0),
+ m_gEndLine(0)
+{
+ memset(&m_silfinfo, 0, sizeof m_silfinfo);
+}
+
+Silf::~Silf() throw()
+{
+ releaseBuffers();
+}
+
+void Silf::releaseBuffers() throw()
+{
+ delete [] m_passes;
+ delete [] m_pseudos;
+ free(m_classOffsets);
+ free(m_classData);
+ free(m_justs);
+ m_passes= 0;
+ m_pseudos = 0;
+ m_classOffsets = 0;
+ m_classData = 0;
+ m_justs = 0;
+}
+
+
+bool Silf::readGraphite(const byte * const silf_start, size_t lSilf, Face& face, uint32 version)
+{
+ const byte * p = silf_start,
+ * const silf_end = p + lSilf;
+ Error e;
+
+ if (e.test(version >= 0x00060000, E_BADSILFVERSION))
+ {
+ releaseBuffers(); return face.error(e);
+ }
+ if (version >= 0x00030000)
+ {
+ if (e.test(lSilf < 28, E_BADSIZE)) { releaseBuffers(); return face.error(e); }
+ be::skip<int32>(p); // ruleVersion
+ be::skip<uint16>(p,2); // passOffset & pseudosOffset
+ }
+ else if (e.test(lSilf < 20, E_BADSIZE)) { releaseBuffers(); return face.error(e); }
+ const uint16 maxGlyph = be::read<uint16>(p);
+ m_silfinfo.extra_ascent = be::read<uint16>(p);
+ m_silfinfo.extra_descent = be::read<uint16>(p);
+ m_numPasses = be::read<uint8>(p);
+ m_sPass = be::read<uint8>(p);
+ m_pPass = be::read<uint8>(p);
+ m_jPass = be::read<uint8>(p);
+ m_bPass = be::read<uint8>(p);
+ m_flags = be::read<uint8>(p);
+ be::skip<uint8>(p,2); // max{Pre,Post}Context.
+ m_aPseudo = be::read<uint8>(p);
+ m_aBreak = be::read<uint8>(p);
+ m_aBidi = be::read<uint8>(p);
+ m_aMirror = be::read<uint8>(p);
+ m_aPassBits = be::read<uint8>(p);
+
+ // Read Justification levels.
+ m_numJusts = be::read<uint8>(p);
+ if (e.test(maxGlyph >= face.glyphs().numGlyphs(), E_BADMAXGLYPH)
+ || e.test(p + m_numJusts * 8 >= silf_end, E_BADNUMJUSTS))
+ {
+ releaseBuffers(); return face.error(e);
+ }
+
+ if (m_numJusts)
+ {
+ m_justs = gralloc<Justinfo>(m_numJusts);
+ if (e.test(!m_justs, E_OUTOFMEM)) return face.error(e);
+
+ for (uint8 i = 0; i < m_numJusts; i++)
+ {
+ ::new(m_justs + i) Justinfo(p[0], p[1], p[2], p[3]);
+ be::skip<byte>(p,8);
+ }
+ }
+
+ if (e.test(p + sizeof(uint16) + sizeof(uint8)*8 >= silf_end, E_BADENDJUSTS)) { releaseBuffers(); return face.error(e); }
+ m_aLig = be::read<uint16>(p);
+ m_aUser = be::read<uint8>(p);
+ m_iMaxComp = be::read<uint8>(p);
+ m_dir = be::read<uint8>(p) - 1;
+ m_aCollision = be::read<uint8>(p);
+ be::skip<byte>(p,3);
+ be::skip<uint16>(p, be::read<uint8>(p)); // don't need critical features yet
+ be::skip<byte>(p); // reserved
+ if (e.test(p >= silf_end, E_BADCRITFEATURES)) { releaseBuffers(); return face.error(e); }
+ be::skip<uint32>(p, be::read<uint8>(p)); // don't use scriptTag array.
+ if (e.test(p + sizeof(uint16) + sizeof(uint32) >= silf_end, E_BADSCRIPTTAGS)) { releaseBuffers(); return face.error(e); }
+ m_gEndLine = be::read<uint16>(p); // lbGID
+ const byte * o_passes = p;
+ uint32 passes_start = be::read<uint32>(p);
+
+ const size_t num_attrs = face.glyphs().numAttrs();
+ if (e.test(m_aPseudo >= num_attrs, E_BADAPSEUDO)
+ || e.test(m_aBreak >= num_attrs, E_BADABREAK)
+ || e.test(m_aBidi >= num_attrs, E_BADABIDI)
+ || e.test(m_aMirror>= num_attrs, E_BADAMIRROR)
+ || e.test(m_aCollision && m_aCollision >= num_attrs - 5, E_BADACOLLISION)
+ || e.test(m_numPasses > 128, E_BADNUMPASSES) || e.test(passes_start >= lSilf, E_BADPASSESSTART)
+ || e.test(m_pPass < m_sPass, E_BADPASSBOUND) || e.test(m_pPass > m_numPasses, E_BADPPASS) || e.test(m_sPass > m_numPasses, E_BADSPASS)
+ || e.test(m_jPass < m_pPass, E_BADJPASSBOUND) || e.test(m_jPass > m_numPasses, E_BADJPASS)
+ || e.test((m_bPass != 0xFF && (m_bPass < m_jPass || m_bPass > m_numPasses)), E_BADBPASS)
+ || e.test(m_aLig > 127, E_BADALIG))
+ {
+ releaseBuffers();
+ return face.error(e);
+ }
+ be::skip<uint32>(p, m_numPasses);
+ if (e.test(unsigned(p - silf_start) + sizeof(uint16) >= passes_start, E_BADPASSESSTART)) { releaseBuffers(); return face.error(e); }
+ m_numPseudo = be::read<uint16>(p);
+ be::skip<uint16>(p, 3); // searchPseudo, pseudoSelector, pseudoShift
+ m_pseudos = new Pseudo[m_numPseudo];
+ if (e.test(unsigned(p - silf_start) + m_numPseudo*(sizeof(uint32) + sizeof(uint16)) >= passes_start, E_BADNUMPSEUDO)
+ || e.test(!m_pseudos, E_OUTOFMEM))
+ {
+ releaseBuffers(); return face.error(e);
+ }
+ for (int i = 0; i < m_numPseudo; i++)
+ {
+ m_pseudos[i].uid = be::read<uint32>(p);
+ m_pseudos[i].gid = be::read<uint16>(p);
+ }
+
+ const size_t clen = readClassMap(p, passes_start + silf_start - p, version, e);
+ m_passes = new Pass[m_numPasses];
+ if (e || e.test(clen > unsigned(passes_start + silf_start - p), E_BADPASSESSTART)
+ || e.test(!m_passes, E_OUTOFMEM))
+ { releaseBuffers(); return face.error(e); }
+
+ for (size_t i = 0; i < m_numPasses; ++i)
+ {
+ uint32 pass_start = be::read<uint32>(o_passes);
+ uint32 pass_end = be::peek<uint32>(o_passes);
+ face.error_context((face.error_context() & 0xFF00) + EC_ASILF + unsigned(i << 16));
+ if (e.test(pass_start > pass_end, E_BADPASSSTART)
+ || e.test(pass_start < passes_start, E_BADPASSSTART)
+ || e.test(pass_end > lSilf, E_BADPASSEND)) {
+ releaseBuffers(); return face.error(e);
+ }
+
+ enum passtype pt = PASS_TYPE_UNKNOWN;
+ if (i >= m_jPass) pt = PASS_TYPE_JUSTIFICATION;
+ else if (i >= m_pPass) pt = PASS_TYPE_POSITIONING;
+ else if (i >= m_sPass) pt = PASS_TYPE_SUBSTITUTE;
+ else pt = PASS_TYPE_LINEBREAK;
+
+ m_passes[i].init(this);
+ if (!m_passes[i].readPass(silf_start + pass_start, pass_end - pass_start, pass_start, face, pt,
+ version, e))
+ {
+ releaseBuffers();
+ return false;
+ }
+ }
+
+ // fill in gr_faceinfo
+ m_silfinfo.upem = face.glyphs().unitsPerEm();
+ m_silfinfo.has_bidi_pass = (m_bPass != 0xFF);
+ m_silfinfo.justifies = (m_numJusts != 0) || (m_jPass < m_pPass);
+ m_silfinfo.line_ends = (m_flags & 1);
+ m_silfinfo.space_contextuals = gr_faceinfo::gr_space_contextuals((m_flags >> 2) & 0x7);
+ return true;
+}
+
+template<typename T> inline uint32 Silf::readClassOffsets(const byte *&p, size_t data_len, Error &e)
+{
+ const T cls_off = 2*sizeof(uint16) + sizeof(T)*(m_nClass+1);
+ const uint32 max_off = (be::peek<T>(p + sizeof(T)*m_nClass) - cls_off)/sizeof(uint16);
+ // Check that the last+1 offset is less than or equal to the class map length.
+ if (e.test(be::peek<T>(p) != cls_off, E_MISALIGNEDCLASSES)
+ || e.test(max_off > (data_len - cls_off)/sizeof(uint16), E_HIGHCLASSOFFSET))
+ return ERROROFFSET;
+
+ // Read in all the offsets.
+ m_classOffsets = gralloc<uint32>(m_nClass+1);
+ if (e.test(!m_classOffsets, E_OUTOFMEM)) return ERROROFFSET;
+ for (uint32 * o = m_classOffsets, * const o_end = o + m_nClass + 1; o != o_end; ++o)
+ {
+ *o = (be::read<T>(p) - cls_off)/sizeof(uint16);
+ if (e.test(*o > max_off, E_HIGHCLASSOFFSET))
+ return ERROROFFSET;
+ }
+ return max_off;
+}
+
+size_t Silf::readClassMap(const byte *p, size_t data_len, uint32 version, Error &e)
+{
+ if (e.test(data_len < sizeof(uint16)*2, E_BADCLASSSIZE)) return ERROROFFSET;
+
+ m_nClass = be::read<uint16>(p);
+ m_nLinear = be::read<uint16>(p);
+
+ // Check that numLinear < numClass,
+ // that there is at least enough data for numClasses offsets.
+ if (e.test(m_nLinear > m_nClass, E_TOOMANYLINEAR)
+ || e.test((m_nClass + 1) * (version >= 0x00040000 ? sizeof(uint32) : sizeof(uint16)) > (data_len - 4), E_CLASSESTOOBIG))
+ return ERROROFFSET;
+
+ uint32 max_off;
+ if (version >= 0x00040000)
+ max_off = readClassOffsets<uint32>(p, data_len, e);
+ else
+ max_off = readClassOffsets<uint16>(p, data_len, e);
+
+ if (max_off == ERROROFFSET) return ERROROFFSET;
+
+ if (e.test((int)max_off < m_nLinear + (m_nClass - m_nLinear) * 6, E_CLASSESTOOBIG))
+ return ERROROFFSET;
+
+ // Check the linear offsets are sane, these must be monotonically increasing.
+ assert(m_nClass >= m_nLinear);
+ for (const uint32 *o = m_classOffsets, * const o_end = o + m_nLinear; o != o_end; ++o)
+ if (e.test(o[0] > o[1], E_BADCLASSOFFSET))
+ return ERROROFFSET;
+
+ // Fortunately the class data is all uint16s so we can decode these now
+ m_classData = gralloc<uint16>(max_off);
+ if (e.test(!m_classData, E_OUTOFMEM)) return ERROROFFSET;
+ for (uint16 *d = m_classData, * const d_end = d + max_off; d != d_end; ++d)
+ *d = be::read<uint16>(p);
+
+ // Check the lookup class invariants for each non-linear class
+ for (const uint32 *o = m_classOffsets + m_nLinear, * const o_end = m_classOffsets + m_nClass; o != o_end; ++o)
+ {
+ const uint16 * lookup = m_classData + *o;
+ if (e.test(*o + 4 > max_off, E_HIGHCLASSOFFSET) // LookupClass doesn't stretch over max_off
+ || e.test(lookup[0] == 0 // A LookupClass with no looks is a suspicious thing ...
+ || lookup[0] * 2 + *o + 4 > max_off // numIDs lookup pairs fits within (start of LookupClass' lookups array, max_off]
+ || lookup[3] + lookup[1] != lookup[0], E_BADCLASSLOOKUPINFO) // rangeShift: numIDs - searchRange
+ || e.test(((o[1] - *o) & 1) != 0, ERROROFFSET)) // glyphs are in pairs so difference must be even.
+ return ERROROFFSET;
+ }
+
+ return max_off;
+}
+
+uint16 Silf::findPseudo(uint32 uid) const
+{
+ for (int i = 0; i < m_numPseudo; i++)
+ if (m_pseudos[i].uid == uid) return m_pseudos[i].gid;
+ return 0;
+}
+
+uint16 Silf::findClassIndex(uint16 cid, uint16 gid) const
+{
+ if (cid > m_nClass) return -1;
+
+ const uint16 * cls = m_classData + m_classOffsets[cid];
+ if (cid < m_nLinear) // output class being used for input, shouldn't happen
+ {
+ for (unsigned int i = 0, n = m_classOffsets[cid + 1] - m_classOffsets[cid]; i < n; ++i, ++cls)
+ if (*cls == gid) return i;
+ return -1;
+ }
+ else
+ {
+ const uint16 * min = cls + 4, // lookups array
+ * max = min + cls[0]*2; // lookups aray is numIDs (cls[0]) uint16 pairs long
+ do
+ {
+ const uint16 * p = min + (-2 & ((max-min)/2));
+ if (p[0] > gid) max = p;
+ else min = p;
+ }
+ while (max - min > 2);
+ return min[0] == gid ? min[1] : -1;
+ }
+}
+
+uint16 Silf::getClassGlyph(uint16 cid, unsigned int index) const
+{
+ if (cid > m_nClass) return 0;
+
+ uint32 loc = m_classOffsets[cid];
+ if (cid < m_nLinear)
+ {
+ if (index < m_classOffsets[cid + 1] - loc)
+ return m_classData[index + loc];
+ }
+ else // input class being used for output. Shouldn't happen
+ {
+ for (unsigned int i = loc + 4; i < m_classOffsets[cid + 1]; i += 2)
+ if (m_classData[i + 1] == index) return m_classData[i];
+ }
+ return 0;
+}
+
+
+bool Silf::runGraphite(Segment *seg, uint8 firstPass, uint8 lastPass, int dobidi) const
+{
+ assert(seg != 0);
+ size_t maxSize = seg->slotCount() * MAX_SEG_GROWTH_FACTOR;
+ SlotMap map(*seg, m_dir, maxSize);
+ FiniteStateMachine fsm(map, seg->getFace()->logger());
+ vm::Machine m(map);
+ uint8 lbidi = m_bPass;
+#if !defined GRAPHITE2_NTRACING
+ json * const dbgout = seg->getFace()->logger();
+#endif
+
+ if (lastPass == 0)
+ {
+ if (firstPass == lastPass && lbidi == 0xFF)
+ return true;
+ lastPass = m_numPasses;
+ }
+ if ((firstPass < lbidi || (dobidi && firstPass == lbidi)) && (lastPass >= lbidi || (dobidi && lastPass + 1 == lbidi)))
+ lastPass++;
+ else
+ lbidi = 0xFF;
+
+ for (size_t i = firstPass; i < lastPass; ++i)
+ {
+ // bidi and mirroring
+ if (i == lbidi)
+ {
+#if !defined GRAPHITE2_NTRACING
+ if (dbgout)
+ {
+ *dbgout << json::item << json::object
+// << "pindex" << i // for debugging
+ << "id" << -1
+ << "slotsdir" << (seg->currdir() ? "rtl" : "ltr")
+ << "passdir" << (m_dir & 1 ? "rtl" : "ltr")
+ << "slots" << json::array;
+ seg->positionSlots(0, 0, 0, seg->currdir());
+ for(Slot * s = seg->first(); s; s = s->next())
+ *dbgout << dslot(seg, s);
+ *dbgout << json::close
+ << "rules" << json::array << json::close
+ << json::close;
+ }
+#endif
+ if (seg->currdir() != (m_dir & 1))
+ seg->reverseSlots();
+ if (m_aMirror && (seg->dir() & 3) == 3)
+ seg->doMirror(m_aMirror);
+ --i;
+ lbidi = lastPass;
+ --lastPass;
+ continue;
+ }
+
+#if !defined GRAPHITE2_NTRACING
+ if (dbgout)
+ {
+ *dbgout << json::item << json::object
+// << "pindex" << i // for debugging
+ << "id" << i+1
+ << "slotsdir" << (seg->currdir() ? "rtl" : "ltr")
+ << "passdir" << ((m_dir & 1) ^ m_passes[i].reverseDir() ? "rtl" : "ltr")
+ << "slots" << json::array;
+ seg->positionSlots(0, 0, 0, seg->currdir());
+ for(Slot * s = seg->first(); s; s = s->next())
+ *dbgout << dslot(seg, s);
+ *dbgout << json::close;
+ }
+#endif
+
+ // test whether to reorder, prepare for positioning
+ bool reverse = (lbidi == 0xFF) && (seg->currdir() != ((m_dir & 1) ^ m_passes[i].reverseDir()));
+ if ((i >= 32 || (seg->passBits() & (1 << i)) == 0 || m_passes[i].collisionLoops())
+ && !m_passes[i].runGraphite(m, fsm, reverse))
+ return false;
+ // only subsitution passes can change segment length, cached subsegments are short for their text
+ if (m.status() != vm::Machine::finished
+ || (seg->slotCount() && seg->slotCount() > maxSize))
+ return false;
+ }
+ return true;
+}
diff --git a/Build/source/libs/graphite2/graphite2-src/src/Slot.cpp b/Build/source/libs/graphite2/graphite2-src/src/Slot.cpp
new file mode 100644
index 00000000000..0fdb0989526
--- /dev/null
+++ b/Build/source/libs/graphite2/graphite2-src/src/Slot.cpp
@@ -0,0 +1,529 @@
+/* GRAPHITE2 LICENSING
+
+ Copyright 2010, SIL International
+ All rights reserved.
+
+ This library is free software; you can redistribute it and/or modify
+ it under the terms of the GNU Lesser General Public License as published
+ by the Free Software Foundation; either version 2.1 of License, or
+ (at your option) any later version.
+
+ This program 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
+ Lesser General Public License for more details.
+
+ You should also have received a copy of the GNU Lesser General Public
+ License along with this library in the file named "LICENSE".
+ If not, write to the Free Software Foundation, 51 Franklin Street,
+ Suite 500, Boston, MA 02110-1335, USA or visit their web page on the
+ internet at http://www.fsf.org/licenses/lgpl.html.
+
+Alternatively, the contents of this file may be used under the terms of the
+Mozilla Public License (http://mozilla.org/MPL) or the GNU General Public
+License, as published by the Free Software Foundation, either version 2
+of the License or (at your option) any later version.
+*/
+#include "inc/Segment.h"
+#include "inc/Slot.h"
+#include "inc/Silf.h"
+#include "inc/CharInfo.h"
+#include "inc/Rule.h"
+#include "inc/Collider.h"
+
+
+using namespace graphite2;
+
+Slot::Slot(int16 *user_attrs) :
+ m_next(NULL), m_prev(NULL),
+ m_glyphid(0), m_realglyphid(0), m_original(0), m_before(0), m_after(0),
+ m_index(0), m_parent(NULL), m_child(NULL), m_sibling(NULL),
+ m_position(0, 0), m_shift(0, 0), m_advance(0, 0),
+ m_attach(0, 0), m_with(0, 0), m_just(0.),
+ m_flags(0), m_attLevel(0), m_bidiCls(-1), m_bidiLevel(0),
+ m_userAttr(user_attrs), m_justs(NULL)
+{
+}
+
+// take care, this does not copy any of the GrSlot pointer fields
+void Slot::set(const Slot & orig, int charOffset, size_t sizeAttr, size_t justLevels, size_t numChars)
+{
+ // leave m_next and m_prev unchanged
+ m_glyphid = orig.m_glyphid;
+ m_realglyphid = orig.m_realglyphid;
+ m_original = orig.m_original + charOffset;
+ if (charOffset + int(orig.m_before) < 0)
+ m_before = 0;
+ else
+ m_before = orig.m_before + charOffset;
+ if (charOffset <= 0 && orig.m_after + charOffset >= numChars)
+ m_after = int(numChars) - 1;
+ else
+ m_after = orig.m_after + charOffset;
+ m_parent = NULL;
+ m_child = NULL;
+ m_sibling = NULL;
+ m_position = orig.m_position;
+ m_shift = orig.m_shift;
+ m_advance = orig.m_advance;
+ m_attach = orig.m_attach;
+ m_with = orig.m_with;
+ m_flags = orig.m_flags;
+ m_attLevel = orig.m_attLevel;
+ m_bidiCls = orig.m_bidiCls;
+ m_bidiLevel = orig.m_bidiLevel;
+ if (m_userAttr && orig.m_userAttr)
+ memcpy(m_userAttr, orig.m_userAttr, sizeAttr * sizeof(*m_userAttr));
+ if (m_justs && orig.m_justs)
+ memcpy(m_justs, orig.m_justs, SlotJustify::size_of(justLevels));
+}
+
+void Slot::update(int /*numGrSlots*/, int numCharInfo, Position &relpos)
+{
+ m_before += numCharInfo;
+ m_after += numCharInfo;
+ m_position = m_position + relpos;
+}
+
+Position Slot::finalise(const Segment *seg, const Font *font, Position & base, Rect & bbox, uint8 attrLevel, float & clusterMin, bool rtl, bool isFinal, int depth)
+{
+ SlotCollision *coll = NULL;
+ if (depth > 100 || (attrLevel && m_attLevel > attrLevel)) return Position(0, 0);
+ float scale = font ? font->scale() : 1.0f;
+ Position shift(m_shift.x * (rtl * -2 + 1) + m_just, m_shift.y);
+ float tAdvance = m_advance.x + m_just;
+ if (isFinal && (coll = seg->collisionInfo(this)))
+ {
+ const Position &collshift = coll->offset();
+ if (!(coll->flags() & SlotCollision::COLL_KERN) || rtl)
+ shift = shift + collshift;
+ }
+ const GlyphFace * glyphFace = seg->getFace()->glyphs().glyphSafe(glyph());
+ if (font)
+ {
+ scale = font->scale();
+ shift *= scale;
+ if (font->isHinted() && glyphFace)
+ tAdvance = (m_advance.x - glyphFace->theAdvance().x + m_just) * scale + font->advance(glyph());
+ else
+ tAdvance *= scale;
+ }
+ Position res;
+
+ m_position = base + shift;
+ if (!m_parent)
+ {
+ res = base + Position(tAdvance, m_advance.y * scale);
+ clusterMin = m_position.x;
+ }
+ else
+ {
+ float tAdv;
+ m_position += (m_attach - m_with) * scale;
+ tAdv = m_advance.x >= 0.5f ? m_position.x + tAdvance - shift.x : 0.f;
+ res = Position(tAdv, 0);
+ if ((m_advance.x >= 0.5f || m_position.x < 0) && m_position.x < clusterMin) clusterMin = m_position.x;
+ }
+
+ if (glyphFace)
+ {
+ Rect ourBbox = glyphFace->theBBox() * scale + m_position;
+ bbox = bbox.widen(ourBbox);
+ }
+
+ if (m_child && m_child != this && m_child->attachedTo() == this)
+ {
+ Position tRes = m_child->finalise(seg, font, m_position, bbox, attrLevel, clusterMin, rtl, isFinal, depth + 1);
+ if ((!m_parent || m_advance.x >= 0.5f) && tRes.x > res.x) res = tRes;
+ }
+
+ if (m_parent && m_sibling && m_sibling != this && m_sibling->attachedTo() == m_parent)
+ {
+ Position tRes = m_sibling->finalise(seg, font, base, bbox, attrLevel, clusterMin, rtl, isFinal, depth + 1);
+ if (tRes.x > res.x) res = tRes;
+ }
+
+ if (!m_parent && clusterMin < base.x)
+ {
+ Position adj = Position(m_position.x - clusterMin, 0.);
+ res += adj;
+ m_position += adj;
+ if (m_child) m_child->floodShift(adj);
+ }
+ return res;
+}
+
+int32 Slot::clusterMetric(const Segment *seg, uint8 metric, uint8 attrLevel, bool rtl)
+{
+ Position base;
+ if (glyph() >= seg->getFace()->glyphs().numGlyphs())
+ return 0;
+ Rect bbox = seg->theGlyphBBoxTemporary(glyph());
+ float clusterMin = 0.;
+ Position res = finalise(seg, NULL, base, bbox, attrLevel, clusterMin, rtl, false);
+
+ switch (metrics(metric))
+ {
+ case kgmetLsb :
+ return int32(bbox.bl.x);
+ case kgmetRsb :
+ return int32(res.x - bbox.tr.x);
+ case kgmetBbTop :
+ return int32(bbox.tr.y);
+ case kgmetBbBottom :
+ return int32(bbox.bl.y);
+ case kgmetBbLeft :
+ return int32(bbox.bl.x);
+ case kgmetBbRight :
+ return int32(bbox.tr.x);
+ case kgmetBbWidth :
+ return int32(bbox.tr.x - bbox.bl.x);
+ case kgmetBbHeight :
+ return int32(bbox.tr.y - bbox.bl.y);
+ case kgmetAdvWidth :
+ return int32(res.x);
+ case kgmetAdvHeight :
+ return int32(res.y);
+ default :
+ return 0;
+ }
+}
+
+#define SLOTGETCOLATTR(x) { SlotCollision *c = seg->collisionInfo(this); return c ? int(c-> x) : 0; }
+
+int Slot::getAttr(const Segment *seg, attrCode ind, uint8 subindex) const
+{
+ if (ind >= gr_slatJStretch && ind < gr_slatJStretch + 20 && ind != gr_slatJWidth)
+ {
+ int indx = ind - gr_slatJStretch;
+ return getJustify(seg, indx / 5, indx % 5);
+ }
+
+ switch (ind)
+ {
+ case gr_slatAdvX : return int(m_advance.x);
+ case gr_slatAdvY : return int(m_advance.y);
+ case gr_slatAttTo : return m_parent ? 1 : 0;
+ case gr_slatAttX : return int(m_attach.x);
+ case gr_slatAttY : return int(m_attach.y);
+ case gr_slatAttXOff :
+ case gr_slatAttYOff : return 0;
+ case gr_slatAttWithX : return int(m_with.x);
+ case gr_slatAttWithY : return int(m_with.y);
+ case gr_slatAttWithXOff:
+ case gr_slatAttWithYOff:return 0;
+ case gr_slatAttLevel : return m_attLevel;
+ case gr_slatBreak : return seg->charinfo(m_original)->breakWeight();
+ case gr_slatCompRef : return 0;
+ case gr_slatDir : return seg->dir() & 1;
+ case gr_slatInsert : return isInsertBefore();
+ case gr_slatPosX : return int(m_position.x); // but need to calculate it
+ case gr_slatPosY : return int(m_position.y);
+ case gr_slatShiftX : return int(m_shift.x);
+ case gr_slatShiftY : return int(m_shift.y);
+ case gr_slatMeasureSol: return -1; // err what's this?
+ case gr_slatMeasureEol: return -1;
+ case gr_slatJWidth: return int(m_just);
+ case gr_slatUserDefnV1: subindex = 0; GR_FALLTHROUGH;
+ // no break
+ case gr_slatUserDefn : return subindex < seg->numAttrs() ? m_userAttr[subindex] : 0;
+ case gr_slatSegSplit : return seg->charinfo(m_original)->flags() & 3;
+ case gr_slatBidiLevel: return m_bidiLevel;
+ case gr_slatColFlags : { SlotCollision *c = seg->collisionInfo(this); return c ? c->flags() : 0; }
+ case gr_slatColLimitblx:SLOTGETCOLATTR(limit().bl.x)
+ case gr_slatColLimitbly:SLOTGETCOLATTR(limit().bl.y)
+ case gr_slatColLimittrx:SLOTGETCOLATTR(limit().tr.x)
+ case gr_slatColLimittry:SLOTGETCOLATTR(limit().tr.y)
+ case gr_slatColShiftx : SLOTGETCOLATTR(offset().x)
+ case gr_slatColShifty : SLOTGETCOLATTR(offset().y)
+ case gr_slatColMargin : SLOTGETCOLATTR(margin())
+ case gr_slatColMarginWt:SLOTGETCOLATTR(marginWt())
+ case gr_slatColExclGlyph:SLOTGETCOLATTR(exclGlyph())
+ case gr_slatColExclOffx:SLOTGETCOLATTR(exclOffset().x)
+ case gr_slatColExclOffy:SLOTGETCOLATTR(exclOffset().y)
+ case gr_slatSeqClass : SLOTGETCOLATTR(seqClass())
+ case gr_slatSeqProxClass:SLOTGETCOLATTR(seqProxClass())
+ case gr_slatSeqOrder : SLOTGETCOLATTR(seqOrder())
+ case gr_slatSeqAboveXoff:SLOTGETCOLATTR(seqAboveXoff())
+ case gr_slatSeqAboveWt: SLOTGETCOLATTR(seqAboveWt())
+ case gr_slatSeqBelowXlim:SLOTGETCOLATTR(seqBelowXlim())
+ case gr_slatSeqBelowWt: SLOTGETCOLATTR(seqBelowWt())
+ case gr_slatSeqValignHt:SLOTGETCOLATTR(seqValignHt())
+ case gr_slatSeqValignWt:SLOTGETCOLATTR(seqValignWt())
+ default : return 0;
+ }
+}
+
+#define SLOTCOLSETATTR(x) { \
+ SlotCollision *c = seg->collisionInfo(this); \
+ if (c) { c-> x ; c->setFlags(c->flags() & ~SlotCollision::COLL_KNOWN); } \
+ break; }
+#define SLOTCOLSETCOMPLEXATTR(t, y, x) { \
+ SlotCollision *c = seg->collisionInfo(this); \
+ if (c) { \
+ const t &s = c-> y; \
+ c-> x ; c->setFlags(c->flags() & ~SlotCollision::COLL_KNOWN); } \
+ break; }
+
+void Slot::setAttr(Segment *seg, attrCode ind, uint8 subindex, int16 value, const SlotMap & map)
+{
+ if (ind == gr_slatUserDefnV1)
+ {
+ ind = gr_slatUserDefn;
+ subindex = 0;
+ if (seg->numAttrs() == 0)
+ return;
+ }
+ else if (ind >= gr_slatJStretch && ind < gr_slatJStretch + 20 && ind != gr_slatJWidth)
+ {
+ int indx = ind - gr_slatJStretch;
+ return setJustify(seg, indx / 5, indx % 5, value);
+ }
+
+ switch (ind)
+ {
+ case gr_slatAdvX : m_advance.x = value; break;
+ case gr_slatAdvY : m_advance.y = value; break;
+ case gr_slatAttTo :
+ {
+ const uint16 idx = uint16(value);
+ if (idx < map.size() && map[idx])
+ {
+ Slot *other = map[idx];
+ if (other == this || other == m_parent || other->isCopied()) break;
+ if (m_parent) { m_parent->removeChild(this); attachTo(NULL); }
+ Slot *pOther = other;
+ int count = 0;
+ bool foundOther = false;
+ while (pOther)
+ {
+ ++count;
+ if (pOther == this) foundOther = true;
+ pOther = pOther->attachedTo();
+ }
+ for (pOther = m_child; pOther; pOther = pOther->m_child)
+ ++count;
+ for (pOther = m_sibling; pOther; pOther = pOther->m_sibling)
+ ++count;
+ if (count < 100 && !foundOther && other->child(this))
+ {
+ attachTo(other);
+ if ((map.dir() != 0) ^ (idx > subindex))
+ m_with = Position(advance(), 0);
+ else // normal match to previous root
+ m_attach = Position(other->advance(), 0);
+ }
+ }
+ break;
+ }
+ case gr_slatAttX : m_attach.x = value; break;
+ case gr_slatAttY : m_attach.y = value; break;
+ case gr_slatAttXOff :
+ case gr_slatAttYOff : break;
+ case gr_slatAttWithX : m_with.x = value; break;
+ case gr_slatAttWithY : m_with.y = value; break;
+ case gr_slatAttWithXOff :
+ case gr_slatAttWithYOff : break;
+ case gr_slatAttLevel :
+ m_attLevel = byte(value);
+ break;
+ case gr_slatBreak :
+ seg->charinfo(m_original)->breakWeight(value);
+ break;
+ case gr_slatCompRef : break; // not sure what to do here
+ case gr_slatDir : break;
+ case gr_slatInsert :
+ markInsertBefore(value? true : false);
+ break;
+ case gr_slatPosX : break; // can't set these here
+ case gr_slatPosY : break;
+ case gr_slatShiftX : m_shift.x = value; break;
+ case gr_slatShiftY : m_shift.y = value; break;
+ case gr_slatMeasureSol : break;
+ case gr_slatMeasureEol : break;
+ case gr_slatJWidth : just(value); break;
+ case gr_slatSegSplit : seg->charinfo(m_original)->addflags(value & 3); break;
+ case gr_slatUserDefn : m_userAttr[subindex] = value; break;
+ case gr_slatColFlags : {
+ SlotCollision *c = seg->collisionInfo(this);
+ if (c)
+ c->setFlags(value);
+ break; }
+ case gr_slatColLimitblx : SLOTCOLSETCOMPLEXATTR(Rect, limit(), setLimit(Rect(Position(value, s.bl.y), s.tr)))
+ case gr_slatColLimitbly : SLOTCOLSETCOMPLEXATTR(Rect, limit(), setLimit(Rect(Position(s.bl.x, value), s.tr)))
+ case gr_slatColLimittrx : SLOTCOLSETCOMPLEXATTR(Rect, limit(), setLimit(Rect(s.bl, Position(value, s.tr.y))))
+ case gr_slatColLimittry : SLOTCOLSETCOMPLEXATTR(Rect, limit(), setLimit(Rect(s.bl, Position(s.tr.x, value))))
+ case gr_slatColMargin : SLOTCOLSETATTR(setMargin(value))
+ case gr_slatColMarginWt : SLOTCOLSETATTR(setMarginWt(value))
+ case gr_slatColExclGlyph : SLOTCOLSETATTR(setExclGlyph(value))
+ case gr_slatColExclOffx : SLOTCOLSETCOMPLEXATTR(Position, exclOffset(), setExclOffset(Position(value, s.y)))
+ case gr_slatColExclOffy : SLOTCOLSETCOMPLEXATTR(Position, exclOffset(), setExclOffset(Position(s.x, value)))
+ case gr_slatSeqClass : SLOTCOLSETATTR(setSeqClass(value))
+ case gr_slatSeqProxClass : SLOTCOLSETATTR(setSeqProxClass(value))
+ case gr_slatSeqOrder : SLOTCOLSETATTR(setSeqOrder(value))
+ case gr_slatSeqAboveXoff : SLOTCOLSETATTR(setSeqAboveXoff(value))
+ case gr_slatSeqAboveWt : SLOTCOLSETATTR(setSeqAboveWt(value))
+ case gr_slatSeqBelowXlim : SLOTCOLSETATTR(setSeqBelowXlim(value))
+ case gr_slatSeqBelowWt : SLOTCOLSETATTR(setSeqBelowWt(value))
+ case gr_slatSeqValignHt : SLOTCOLSETATTR(setSeqValignHt(value))
+ case gr_slatSeqValignWt : SLOTCOLSETATTR(setSeqValignWt(value))
+ default :
+ break;
+ }
+}
+
+int Slot::getJustify(const Segment *seg, uint8 level, uint8 subindex) const
+{
+ if (level && level >= seg->silf()->numJustLevels()) return 0;
+
+ if (m_justs)
+ return m_justs->values[level * SlotJustify::NUMJUSTPARAMS + subindex];
+
+ if (level >= seg->silf()->numJustLevels()) return 0;
+ Justinfo *jAttrs = seg->silf()->justAttrs() + level;
+
+ switch (subindex) {
+ case 0 : return seg->glyphAttr(gid(), jAttrs->attrStretch());
+ case 1 : return seg->glyphAttr(gid(), jAttrs->attrShrink());
+ case 2 : return seg->glyphAttr(gid(), jAttrs->attrStep());
+ case 3 : return seg->glyphAttr(gid(), jAttrs->attrWeight());
+ case 4 : return 0; // not been set yet, so clearly 0
+ default: return 0;
+ }
+}
+
+void Slot::setJustify(Segment *seg, uint8 level, uint8 subindex, int16 value)
+{
+ if (level && level >= seg->silf()->numJustLevels()) return;
+ if (!m_justs)
+ {
+ SlotJustify *j = seg->newJustify();
+ if (!j) return;
+ j->LoadSlot(this, seg);
+ m_justs = j;
+ }
+ m_justs->values[level * SlotJustify::NUMJUSTPARAMS + subindex] = value;
+}
+
+bool Slot::child(Slot *ap)
+{
+ if (this == ap) return false;
+ else if (ap == m_child) return true;
+ else if (!m_child)
+ m_child = ap;
+ else
+ return m_child->sibling(ap);
+ return true;
+}
+
+bool Slot::sibling(Slot *ap)
+{
+ if (this == ap) return false;
+ else if (ap == m_sibling) return true;
+ else if (!m_sibling || !ap)
+ m_sibling = ap;
+ else
+ return m_sibling->sibling(ap);
+ return true;
+}
+
+bool Slot::removeChild(Slot *ap)
+{
+ if (this == ap || !m_child || !ap) return false;
+ else if (ap == m_child)
+ {
+ Slot *nSibling = m_child->nextSibling();
+ m_child->nextSibling(NULL);
+ m_child = nSibling;
+ return true;
+ }
+ for (Slot *p = m_child; p; p = p->m_sibling)
+ {
+ if (p->m_sibling && p->m_sibling == ap)
+ {
+ p->m_sibling = p->m_sibling->m_sibling;
+ ap->nextSibling(NULL);
+ return true;
+ }
+ }
+ return false;
+}
+
+void Slot::setGlyph(Segment *seg, uint16 glyphid, const GlyphFace * theGlyph)
+{
+ m_glyphid = glyphid;
+ m_bidiCls = -1;
+ if (!theGlyph)
+ {
+ theGlyph = seg->getFace()->glyphs().glyphSafe(glyphid);
+ if (!theGlyph)
+ {
+ m_realglyphid = 0;
+ m_advance = Position(0.,0.);
+ return;
+ }
+ }
+ m_realglyphid = theGlyph->attrs()[seg->silf()->aPseudo()];
+ if (m_realglyphid > seg->getFace()->glyphs().numGlyphs())
+ m_realglyphid = 0;
+ const GlyphFace *aGlyph = theGlyph;
+ if (m_realglyphid)
+ {
+ aGlyph = seg->getFace()->glyphs().glyphSafe(m_realglyphid);
+ if (!aGlyph) aGlyph = theGlyph;
+ }
+ m_advance = Position(aGlyph->theAdvance().x, 0.);
+ if (seg->silf()->aPassBits())
+ {
+ seg->mergePassBits(uint8(theGlyph->attrs()[seg->silf()->aPassBits()]));
+ if (seg->silf()->numPasses() > 16)
+ seg->mergePassBits(theGlyph->attrs()[seg->silf()->aPassBits()+1] << 16);
+ }
+}
+
+void Slot::floodShift(Position adj, int depth)
+{
+ if (depth > 100)
+ return;
+ m_position += adj;
+ if (m_child) m_child->floodShift(adj, depth + 1);
+ if (m_sibling) m_sibling->floodShift(adj, depth + 1);
+}
+
+void SlotJustify::LoadSlot(const Slot *s, const Segment *seg)
+{
+ for (int i = seg->silf()->numJustLevels() - 1; i >= 0; --i)
+ {
+ Justinfo *justs = seg->silf()->justAttrs() + i;
+ int16 *v = values + i * NUMJUSTPARAMS;
+ v[0] = seg->glyphAttr(s->gid(), justs->attrStretch());
+ v[1] = seg->glyphAttr(s->gid(), justs->attrShrink());
+ v[2] = seg->glyphAttr(s->gid(), justs->attrStep());
+ v[3] = seg->glyphAttr(s->gid(), justs->attrWeight());
+ }
+}
+
+Slot * Slot::nextInCluster(const Slot *s) const
+{
+ Slot *base;
+ if (s->firstChild())
+ return s->firstChild();
+ else if (s->nextSibling())
+ return s->nextSibling();
+ while ((base = s->attachedTo()))
+ {
+ // if (base->firstChild() == s && base->nextSibling())
+ if (base->nextSibling())
+ return base->nextSibling();
+ s = base;
+ }
+ return NULL;
+}
+
+bool Slot::isChildOf(const Slot *base) const
+{
+ for (Slot *p = m_parent; p; p = p->m_parent)
+ if (p == base)
+ return true;
+ return false;
+}
diff --git a/Build/source/libs/graphite2/graphite2-src/src/Sparse.cpp b/Build/source/libs/graphite2/graphite2-src/src/Sparse.cpp
new file mode 100644
index 00000000000..aa43113669b
--- /dev/null
+++ b/Build/source/libs/graphite2/graphite2-src/src/Sparse.cpp
@@ -0,0 +1,62 @@
+/* GRAPHITE2 LICENSING
+
+ Copyright 2011, SIL International
+ All rights reserved.
+
+ This library is free software; you can redistribute it and/or modify
+ it under the terms of the GNU Lesser General Public License as published
+ by the Free Software Foundation; either version 2.1 of License, or
+ (at your option) any later version.
+
+ This program 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
+ Lesser General Public License for more details.
+
+ You should also have received a copy of the GNU Lesser General Public
+ License along with this library in the file named "LICENSE".
+ If not, write to the Free Software Foundation, 51 Franklin Street,
+ Suite 500, Boston, MA 02110-1335, USA or visit their web page on the
+ internet at http://www.fsf.org/licenses/lgpl.html.
+
+Alternatively, the contents of this file may be used under the terms of the
+Mozilla Public License (http://mozilla.org/MPL) or the GNU General Public
+License, as published by the Free Software Foundation, either version 2
+of the License or (at your option) any later version.
+*/
+#include <cassert>
+#include "inc/Sparse.h"
+#include "inc/bits.h"
+
+using namespace graphite2;
+
+const sparse::chunk sparse::empty_chunk = {0,0};
+
+sparse::~sparse() throw()
+{
+ if (m_array.map == &empty_chunk) return;
+ free(m_array.values);
+}
+
+
+sparse::mapped_type sparse::operator [] (const key_type k) const throw()
+{
+ mapped_type g = key_type(k/SIZEOF_CHUNK - m_nchunks) >> (sizeof k*8 - 1);
+ const chunk & c = m_array.map[g*k/SIZEOF_CHUNK];
+ const mask_t m = c.mask >> (SIZEOF_CHUNK - 1 - (k%SIZEOF_CHUNK));
+ g *= m & 1;
+
+ return g*m_array.values[g*(c.offset + bit_set_count(m >> 1))];
+}
+
+
+size_t sparse::capacity() const throw()
+{
+ size_t n = m_nchunks,
+ s = 0;
+
+ for (const chunk *ci=m_array.map; n; --n, ++ci)
+ s += bit_set_count(ci->mask);
+
+ return s;
+}
diff --git a/Build/source/libs/graphite2/graphite2-src/src/TtfUtil.cpp b/Build/source/libs/graphite2/graphite2-src/src/TtfUtil.cpp
new file mode 100644
index 00000000000..2eb46a11fb3
--- /dev/null
+++ b/Build/source/libs/graphite2/graphite2-src/src/TtfUtil.cpp
@@ -0,0 +1,2053 @@
+/* GRAPHITE2 LICENSING
+
+ Copyright 2010, SIL International
+ All rights reserved.
+
+ This library is free software; you can redistribute it and/or modify
+ it under the terms of the GNU Lesser General Public License as published
+ by the Free Software Foundation; either version 2.1 of License, or
+ (at your option) any later version.
+
+ This program 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
+ Lesser General Public License for more details.
+
+ You should also have received a copy of the GNU Lesser General Public
+ License along with this library in the file named "LICENSE".
+ If not, write to the Free Software Foundation, 51 Franklin Street,
+ Suite 500, Boston, MA 02110-1335, USA or visit their web page on the
+ internet at http://www.fsf.org/licenses/lgpl.html.
+
+Alternatively, the contents of this file may be used under the terms of the
+Mozilla Public License (http://mozilla.org/MPL) or the GNU General Public
+License, as published by the Free Software Foundation, either version 2
+of the License or (at your option) any later version.
+*/
+/*--------------------------------------------------------------------*//*:Ignore this sentence.
+
+File: TtfUtil.cpp
+Responsibility: Alan Ward
+Last reviewed: Not yet.
+
+Description
+ Implements the methods for TtfUtil class. This file should remain portable to any C++
+ environment by only using standard C++ and the TTF structurs defined in Tt.h.
+-------------------------------------------------------------------------------*//*:End Ignore*/
+
+
+/***********************************************************************************************
+ Include files
+***********************************************************************************************/
+// Language headers
+//#include <algorithm>
+#include <cassert>
+#include <cstddef>
+#include <cstring>
+#include <climits>
+#include <cwchar>
+//#include <stdexcept>
+// Platform headers
+// Module headers
+#include "inc/TtfUtil.h"
+#include "inc/TtfTypes.h"
+#include "inc/Endian.h"
+
+/***********************************************************************************************
+ Forward declarations
+***********************************************************************************************/
+
+/***********************************************************************************************
+ Local Constants and static variables
+***********************************************************************************************/
+namespace
+{
+#ifdef ALL_TTFUTILS
+ // max number of components allowed in composite glyphs
+ const int kMaxGlyphComponents = 8;
+#endif
+
+ template <int R, typename T>
+ inline float fixed_to_float(const T f) {
+ return float(f)/float(2^R);
+ }
+
+/*----------------------------------------------------------------------------------------------
+ Table of standard Postscript glyph names. From Martin Hosken. Disagress with ttfdump.exe
+---------------------------------------------------------------------------------------------*/
+#ifdef ALL_TTFUTILS
+ const int kcPostNames = 258;
+
+ const char * rgPostName[kcPostNames] = {
+ ".notdef", ".null", "nonmarkingreturn", "space", "exclam", "quotedbl", "numbersign",
+ "dollar", "percent", "ampersand", "quotesingle", "parenleft",
+ "parenright", "asterisk", "plus", "comma", "hyphen", "period", "slash",
+ "zero", "one", "two", "three", "four", "five", "six", "seven", "eight",
+ "nine", "colon", "semicolon", "less", "equal", "greater", "question",
+ "at", "A", "B", "C", "D", "E", "F", "G", "H", "I", "J", "K", "L", "M",
+ "N", "O", "P", "Q", "R", "S", "T", "U", "V", "W", "X", "Y", "Z",
+ "bracketleft", "backslash", "bracketright", "asciicircum",
+ "underscore", "grave", "a", "b", "c", "d", "e", "f", "g", "h", "i",
+ "j", "k", "l", "m", "n", "o", "p", "q", "r", "s", "t", "u", "v", "w",
+ "x", "y", "z", "braceleft", "bar", "braceright", "asciitilde",
+ "Adieresis", "Aring", "Ccedilla", "Eacute", "Ntilde", "Odieresis",
+ "Udieresis", "aacute", "agrave", "acircumflex", "adieresis", "atilde",
+ "aring", "ccedilla", "eacute", "egrave", "ecircumflex", "edieresis",
+ "iacute", "igrave", "icircumflex", "idieresis", "ntilde", "oacute",
+ "ograve", "ocircumflex", "odieresis", "otilde", "uacute", "ugrave",
+ "ucircumflex", "udieresis", "dagger", "degree", "cent", "sterling",
+ "section", "bullet", "paragraph", "germandbls", "registered",
+ "copyright", "trademark", "acute", "dieresis", "notequal", "AE",
+ "Oslash", "infinity", "plusminus", "lessequal", "greaterequal", "yen",
+ "mu", "partialdiff", "summation", "product", "pi", "integral",
+ "ordfeminine", "ordmasculine", "Omega", "ae", "oslash", "questiondown",
+ "exclamdown", "logicalnot", "radical", "florin", "approxequal",
+ "Delta", "guillemotleft", "guillemotright", "ellipsis", "nonbreakingspace",
+ "Agrave", "Atilde", "Otilde", "OE", "oe", "endash", "emdash",
+ "quotedblleft", "quotedblright", "quoteleft", "quoteright", "divide",
+ "lozenge", "ydieresis", "Ydieresis", "fraction", "currency",
+ "guilsinglleft", "guilsinglright", "fi", "fl", "daggerdbl", "periodcentered",
+ "quotesinglbase", "quotedblbase", "perthousand", "Acircumflex",
+ "Ecircumflex", "Aacute", "Edieresis", "Egrave", "Iacute",
+ "Icircumflex", "Idieresis", "Igrave", "Oacute", "Ocircumflex",
+ "apple", "Ograve", "Uacute", "Ucircumflex", "Ugrave", "dotlessi",
+ "circumflex", "tilde", "macron", "breve", "dotaccent", "ring",
+ "cedilla", "hungarumlaut", "ogonek", "caron", "Lslash", "lslash",
+ "Scaron", "scaron", "Zcaron", "zcaron", "brokenbar", "Eth", "eth",
+ "Yacute", "yacute", "Thorn", "thorn", "minus", "multiply",
+ "onesuperior", "twosuperior", "threesuperior", "onehalf", "onequarter",
+ "threequarters", "franc", "Gbreve", "gbreve", "Idotaccent", "Scedilla",
+ "scedilla", "Cacute", "cacute", "Ccaron", "ccaron",
+ "dcroat" };
+#endif
+
+} // end of namespace
+
+/***********************************************************************************************
+ Methods
+***********************************************************************************************/
+
+/* Note on error processing: The code guards against bad glyph ids being used to look up data
+in open ended tables (loca, hmtx). If the glyph id comes from a cmap this shouldn't happen
+but it seems prudent to check for user errors here. The code does assume that data obtained
+from the TTF file is valid otherwise (though the CheckTable method seeks to check for
+obvious problems that might accompany a change in table versions). For example an invalid
+offset in the loca table which could exceed the size of the glyf table is NOT trapped.
+Likewise if numberOf_LongHorMetrics in the hhea table is wrong, this will NOT be trapped,
+which could cause a lookup in the hmtx table to exceed the table length. Of course, TTF tables
+that are completely corrupt will cause unpredictable results. */
+
+/* Note on composite glyphs: Glyphs that have components that are themselves composites
+are not supported. IsDeepComposite can be used to test for this. False is returned from many
+of the methods in this cases. It is unclear how to build composite glyphs in some cases,
+so this code represents my best guess until test cases can be found. See notes on the high-
+level GlyfPoints method. */
+namespace graphite2
+{
+namespace TtfUtil
+{
+
+
+/*----------------------------------------------------------------------------------------------
+ Get offset and size of the offset table needed to find table directory.
+ Return true if success, false otherwise.
+ lSize excludes any table directory entries.
+----------------------------------------------------------------------------------------------*/
+bool GetHeaderInfo(size_t & lOffset, size_t & lSize)
+{
+ lOffset = 0;
+ lSize = offsetof(Sfnt::OffsetSubTable, table_directory);
+ assert(sizeof(uint32) + 4*sizeof (uint16) == lSize);
+ return true;
+}
+
+/*----------------------------------------------------------------------------------------------
+ Check the offset table for expected data.
+ Return true if success, false otherwise.
+----------------------------------------------------------------------------------------------*/
+bool CheckHeader(const void * pHdr)
+{
+ const Sfnt::OffsetSubTable * pOffsetTable
+ = reinterpret_cast<const Sfnt::OffsetSubTable *>(pHdr);
+
+ return pHdr && be::swap(pOffsetTable->scaler_type) == Sfnt::OffsetSubTable::TrueTypeWin;
+}
+
+/*----------------------------------------------------------------------------------------------
+ Get offset and size of the table directory.
+ Return true if successful, false otherwise.
+----------------------------------------------------------------------------------------------*/
+bool GetTableDirInfo(const void * pHdr, size_t & lOffset, size_t & lSize)
+{
+ const Sfnt::OffsetSubTable * pOffsetTable
+ = reinterpret_cast<const Sfnt::OffsetSubTable *>(pHdr);
+
+ lOffset = offsetof(Sfnt::OffsetSubTable, table_directory);
+ lSize = be::swap(pOffsetTable->num_tables)
+ * sizeof(Sfnt::OffsetSubTable::Entry);
+
+ return true;
+}
+
+
+/*----------------------------------------------------------------------------------------------
+ Get offset and size of the specified table.
+ Return true if successful, false otherwise. On false, offset and size will be 0.
+----------------------------------------------------------------------------------------------*/
+bool GetTableInfo(const Tag TableTag, const void * pHdr, const void * pTableDir,
+ size_t & lOffset, size_t & lSize)
+{
+ const Sfnt::OffsetSubTable * pOffsetTable
+ = reinterpret_cast<const Sfnt::OffsetSubTable *>(pHdr);
+ const size_t num_tables = be::swap(pOffsetTable->num_tables);
+ const Sfnt::OffsetSubTable::Entry
+ * entry_itr = reinterpret_cast<const Sfnt::OffsetSubTable::Entry *>(
+ pTableDir),
+ * const dir_end = entry_itr + num_tables;
+
+ if (num_tables > 40)
+ return false;
+
+ for (;entry_itr != dir_end; ++entry_itr) // 40 - safe guard
+ {
+ if (be::swap(entry_itr->tag) == TableTag)
+ {
+ lOffset = be::swap(entry_itr->offset);
+ lSize = be::swap(entry_itr->length);
+ return true;
+ }
+ }
+
+ return false;
+}
+
+/*----------------------------------------------------------------------------------------------
+ Check the specified table. Tests depend on the table type.
+ Return true if successful, false otherwise.
+----------------------------------------------------------------------------------------------*/
+bool CheckTable(const Tag TableId, const void * pTable, size_t lTableSize)
+{
+ using namespace Sfnt;
+
+ if (pTable == 0 || lTableSize < 4) return false;
+
+ switch(TableId)
+ {
+ case Tag::cmap: // cmap
+ {
+ const Sfnt::CharacterCodeMap * const pCmap
+ = reinterpret_cast<const Sfnt::CharacterCodeMap *>(pTable);
+ if (lTableSize < sizeof(Sfnt::CharacterCodeMap))
+ return false;
+ return be::swap(pCmap->version) == 0;
+ }
+
+ case Tag::head: // head
+ {
+ const Sfnt::FontHeader * const pHead
+ = reinterpret_cast<const Sfnt::FontHeader *>(pTable);
+ if (lTableSize < sizeof(Sfnt::FontHeader))
+ return false;
+ bool r = be::swap(pHead->version) == OneFix
+ && be::swap(pHead->magic_number) == FontHeader::MagicNumber
+ && be::swap(pHead->glyph_data_format)
+ == FontHeader::GlypDataFormat
+ && (be::swap(pHead->index_to_loc_format)
+ == FontHeader::ShortIndexLocFormat
+ || be::swap(pHead->index_to_loc_format)
+ == FontHeader::LongIndexLocFormat)
+ && sizeof(FontHeader) <= lTableSize;
+ return r;
+ }
+
+ case Tag::post: // post
+ {
+ const Sfnt::PostScriptGlyphName * const pPost
+ = reinterpret_cast<const Sfnt::PostScriptGlyphName *>(pTable);
+ if (lTableSize < sizeof(Sfnt::PostScriptGlyphName))
+ return false;
+ const fixed format = be::swap(pPost->format);
+ bool r = format == PostScriptGlyphName::Format1
+ || format == PostScriptGlyphName::Format2
+ || format == PostScriptGlyphName::Format3
+ || format == PostScriptGlyphName::Format25;
+ return r;
+ }
+
+ case Tag::hhea: // hhea
+ {
+ const Sfnt::HorizontalHeader * pHhea =
+ reinterpret_cast<const Sfnt::HorizontalHeader *>(pTable);
+ if (lTableSize < sizeof(Sfnt::HorizontalHeader))
+ return false;
+ bool r = be::swap(pHhea->version) == OneFix
+ && be::swap(pHhea->metric_data_format) == 0
+ && sizeof (Sfnt::HorizontalHeader) <= lTableSize;
+ return r;
+ }
+
+ case Tag::maxp: // maxp
+ {
+ const Sfnt::MaximumProfile * pMaxp =
+ reinterpret_cast<const Sfnt::MaximumProfile *>(pTable);
+ if (lTableSize < sizeof(Sfnt::MaximumProfile))
+ return false;
+ bool r = be::swap(pMaxp->version) == OneFix
+ && sizeof(Sfnt::MaximumProfile) <= lTableSize;
+ return r;
+ }
+
+ case Tag::OS_2: // OS/2
+ {
+ const Sfnt::Compatibility * pOs2
+ = reinterpret_cast<const Sfnt::Compatibility *>(pTable);
+ if (be::swap(pOs2->version) == 0)
+ { // OS/2 table version 1 size
+// if (sizeof(Sfnt::Compatibility)
+// - sizeof(uint32)*2 - sizeof(int16)*2
+// - sizeof(uint16)*3 <= lTableSize)
+ if (sizeof(Sfnt::Compatibility0) <= lTableSize)
+ return true;
+ }
+ else if (be::swap(pOs2->version) == 1)
+ { // OS/2 table version 2 size
+// if (sizeof(Sfnt::Compatibility)
+// - sizeof(int16) *2
+// - sizeof(uint16)*3 <= lTableSize)
+ if (sizeof(Sfnt::Compatibility1) <= lTableSize)
+ return true;
+ }
+ else if (be::swap(pOs2->version) == 2)
+ { // OS/2 table version 3 size
+ if (sizeof(Sfnt::Compatibility2) <= lTableSize)
+ return true;
+ }
+ else if (be::swap(pOs2->version) == 3 || be::swap(pOs2->version) == 4)
+ { // OS/2 table version 4 size - version 4 changed the meaning of some fields which we don't use
+ if (sizeof(Sfnt::Compatibility3) <= lTableSize)
+ return true;
+ }
+ else
+ return false;
+ break;
+ }
+
+ case Tag::name:
+ {
+ const Sfnt::FontNames * pName
+ = reinterpret_cast<const Sfnt::FontNames *>(pTable);
+ if (lTableSize < sizeof(Sfnt::FontNames))
+ return false;
+ return be::swap(pName->format) == 0;
+ }
+
+ case Tag::glyf:
+ {
+ return (lTableSize >= sizeof(Sfnt::Glyph));
+ }
+
+ default:
+ break;
+ }
+
+ return true;
+}
+
+/*----------------------------------------------------------------------------------------------
+ Return the number of glyphs in the font. Should never be less than zero.
+
+ Note: this method is not currently used by the Graphite engine.
+----------------------------------------------------------------------------------------------*/
+size_t GlyphCount(const void * pMaxp)
+{
+ const Sfnt::MaximumProfile * pTable =
+ reinterpret_cast<const Sfnt::MaximumProfile *>(pMaxp);
+ return be::swap(pTable->num_glyphs);
+}
+
+#ifdef ALL_TTFUTILS
+/*----------------------------------------------------------------------------------------------
+ Return the maximum number of components for any composite glyph in the font.
+
+ Note: this method is not currently used by the Graphite engine.
+----------------------------------------------------------------------------------------------*/
+size_t MaxCompositeComponentCount(const void * pMaxp)
+{
+ const Sfnt::MaximumProfile * pTable =
+ reinterpret_cast<const Sfnt::MaximumProfile *>(pMaxp);
+ return be::swap(pTable->max_component_elements);
+}
+
+/*----------------------------------------------------------------------------------------------
+ Composite glyphs can be composed of glyphs that are themselves composites.
+ This method returns the maximum number of levels like this for any glyph in the font.
+ A non-composite glyph has a level of 1.
+
+ Note: this method is not currently used by the Graphite engine.
+----------------------------------------------------------------------------------------------*/
+size_t MaxCompositeLevelCount(const void * pMaxp)
+{
+ const Sfnt::MaximumProfile * pTable =
+ reinterpret_cast<const Sfnt::MaximumProfile *>(pMaxp);
+ return be::swap(pTable->max_component_depth);
+}
+
+/*----------------------------------------------------------------------------------------------
+ Return the number of glyphs in the font according to a differt source.
+ Should never be less than zero. Return -1 on failure.
+
+ Note: this method is not currently used by the Graphite engine.
+----------------------------------------------------------------------------------------------*/
+size_t LocaGlyphCount(size_t lLocaSize, const void * pHead) //throw(std::domain_error)
+{
+
+ const Sfnt::FontHeader * pTable
+ = reinterpret_cast<const Sfnt::FontHeader *>(pHead);
+
+ if (be::swap(pTable->index_to_loc_format)
+ == Sfnt::FontHeader::ShortIndexLocFormat)
+ // loca entries are two bytes and have been divided by two
+ return (lLocaSize >> 1) - 1;
+
+ if (be::swap(pTable->index_to_loc_format)
+ == Sfnt::FontHeader::LongIndexLocFormat)
+ // loca entries are four bytes
+ return (lLocaSize >> 2) - 1;
+
+ return -1;
+ //throw std::domain_error("head table in inconsistent state. The font may be corrupted");
+}
+#endif
+
+/*----------------------------------------------------------------------------------------------
+ Return the design units the font is designed with
+----------------------------------------------------------------------------------------------*/
+int DesignUnits(const void * pHead)
+{
+ const Sfnt::FontHeader * pTable =
+ reinterpret_cast<const Sfnt::FontHeader *>(pHead);
+
+ return be::swap(pTable->units_per_em);
+}
+
+#ifdef ALL_TTFUTILS
+/*----------------------------------------------------------------------------------------------
+ Return the checksum from the head table, which serves as a unique identifer for the font.
+----------------------------------------------------------------------------------------------*/
+int HeadTableCheckSum(const void * pHead)
+{
+ const Sfnt::FontHeader * pTable =
+ reinterpret_cast<const Sfnt::FontHeader *>(pHead);
+
+ return be::swap(pTable->check_sum_adjustment);
+}
+
+/*----------------------------------------------------------------------------------------------
+ Return the create time from the head table. This consists of a 64-bit integer, which
+ we return here as two 32-bit integers.
+
+ Note: this method is not currently used by the Graphite engine.
+----------------------------------------------------------------------------------------------*/
+void HeadTableCreateTime(const void * pHead,
+ unsigned int * pnDateBC, unsigned int * pnDateAD)
+{
+ const Sfnt::FontHeader * pTable =
+ reinterpret_cast<const Sfnt::FontHeader *>(pHead);
+
+ *pnDateBC = be::swap(pTable->created[0]);
+ *pnDateAD = be::swap(pTable->created[1]);
+}
+
+/*----------------------------------------------------------------------------------------------
+ Return the modify time from the head table.This consists of a 64-bit integer, which
+ we return here as two 32-bit integers.
+
+ Note: this method is not currently used by the Graphite engine.
+----------------------------------------------------------------------------------------------*/
+void HeadTableModifyTime(const void * pHead,
+ unsigned int * pnDateBC, unsigned int *pnDateAD)
+{
+ const Sfnt::FontHeader * pTable =
+ reinterpret_cast<const Sfnt::FontHeader *>(pHead);
+ ;
+ *pnDateBC = be::swap(pTable->modified[0]);
+ *pnDateAD = be::swap(pTable->modified[1]);
+}
+
+/*----------------------------------------------------------------------------------------------
+ Return true if the font is italic.
+----------------------------------------------------------------------------------------------*/
+bool IsItalic(const void * pHead)
+{
+ const Sfnt::FontHeader * pTable =
+ reinterpret_cast<const Sfnt::FontHeader *>(pHead);
+
+ return ((be::swap(pTable->mac_style) & 0x00000002) != 0);
+}
+
+/*----------------------------------------------------------------------------------------------
+ Return the ascent for the font
+----------------------------------------------------------------------------------------------*/
+int FontAscent(const void * pOs2)
+{
+ const Sfnt::Compatibility * pTable = reinterpret_cast<const Sfnt::Compatibility *>(pOs2);
+
+ return be::swap(pTable->win_ascent);
+}
+
+/*----------------------------------------------------------------------------------------------
+ Return the descent for the font
+----------------------------------------------------------------------------------------------*/
+int FontDescent(const void * pOs2)
+{
+ const Sfnt::Compatibility * pTable = reinterpret_cast<const Sfnt::Compatibility *>(pOs2);
+
+ return be::swap(pTable->win_descent);
+}
+
+/*----------------------------------------------------------------------------------------------
+ Get the bold and italic style bits.
+ Return true if successful. false otherwise.
+ In addition to checking the OS/2 table, one could also check
+ the head table's macStyle field (overridden by the OS/2 table on Win)
+ the sub-family name in the name table (though this can contain oblique, dark, etc too)
+----------------------------------------------------------------------------------------------*/
+bool FontOs2Style(const void *pOs2, bool & fBold, bool & fItalic)
+{
+ const Sfnt::Compatibility * pTable = reinterpret_cast<const Sfnt::Compatibility *>(pOs2);
+
+ fBold = (be::swap(pTable->fs_selection) & Sfnt::Compatibility::Bold) != 0;
+ fItalic = (be::swap(pTable->fs_selection) & Sfnt::Compatibility::Italic) != 0;
+
+ return true;
+}
+#endif
+
+/*----------------------------------------------------------------------------------------------
+ Method for searching name table.
+----------------------------------------------------------------------------------------------*/
+bool GetNameInfo(const void * pName, int nPlatformId, int nEncodingId,
+ int nLangId, int nNameId, size_t & lOffset, size_t & lSize)
+{
+ lOffset = 0;
+ lSize = 0;
+
+ const Sfnt::FontNames * pTable = reinterpret_cast<const Sfnt::FontNames *>(pName);
+ uint16 cRecord = be::swap(pTable->count);
+ uint16 nRecordOffset = be::swap(pTable->string_offset);
+ const Sfnt::NameRecord * pRecord = reinterpret_cast<const Sfnt::NameRecord *>(pTable + 1);
+
+ for (int i = 0; i < cRecord; ++i)
+ {
+ if (be::swap(pRecord->platform_id) == nPlatformId &&
+ be::swap(pRecord->platform_specific_id) == nEncodingId &&
+ be::swap(pRecord->language_id) == nLangId &&
+ be::swap(pRecord->name_id) == nNameId)
+ {
+ lOffset = be::swap(pRecord->offset) + nRecordOffset;
+ lSize = be::swap(pRecord->length);
+ return true;
+ }
+ pRecord++;
+ }
+
+ return false;
+}
+
+#ifdef ALL_TTFUTILS
+/*----------------------------------------------------------------------------------------------
+ Return all the lang-IDs that have data for the given name-IDs. Assume that there is room
+ in the return array (langIdList) for 128 items. The purpose of this method is to return
+ a list of all possible lang-IDs.
+----------------------------------------------------------------------------------------------*/
+int GetLangsForNames(const void * pName, int nPlatformId, int nEncodingId,
+ int * nameIdList, int cNameIds, short * langIdList)
+{
+ const Sfnt::FontNames * pTable = reinterpret_cast<const Sfnt::FontNames *>(pName);
+ int cLangIds = 0;
+ uint16 cRecord = be::swap(pTable->count);
+ if (cRecord > 127) return cLangIds;
+ //uint16 nRecordOffset = swapw(pTable->stringOffset);
+ const Sfnt::NameRecord * pRecord = reinterpret_cast<const Sfnt::NameRecord *>(pTable + 1);
+
+ for (int i = 0; i < cRecord; ++i)
+ {
+ if (be::swap(pRecord->platform_id) == nPlatformId &&
+ be::swap(pRecord->platform_specific_id) == nEncodingId)
+ {
+ bool fNameFound = false;
+ int nLangId = be::swap(pRecord->language_id);
+ int nNameId = be::swap(pRecord->name_id);
+ for (int j = 0; j < cNameIds; j++)
+ {
+ if (nNameId == nameIdList[j])
+ {
+ fNameFound = true;
+ break;
+ }
+ }
+ if (fNameFound)
+ {
+ // Add it if it's not there.
+ int ilang;
+ for (ilang = 0; ilang < cLangIds; ilang++)
+ if (langIdList[ilang] == nLangId)
+ break;
+ if (ilang >= cLangIds)
+ {
+ langIdList[cLangIds] = short(nLangId);
+ cLangIds++;
+ }
+ if (cLangIds == 128)
+ return cLangIds;
+ }
+ }
+ pRecord++;
+ }
+
+ return cLangIds;
+}
+
+/*----------------------------------------------------------------------------------------------
+ Get the offset and size of the font family name in English for the MS Platform with Unicode
+ writing system. The offset is within the pName data. The string is double byte with MSB
+ first.
+----------------------------------------------------------------------------------------------*/
+bool Get31EngFamilyInfo(const void * pName, size_t & lOffset, size_t & lSize)
+{
+ return GetNameInfo(pName, Sfnt::NameRecord::Microsoft, 1, 1033,
+ Sfnt::NameRecord::Family, lOffset, lSize);
+}
+
+/*----------------------------------------------------------------------------------------------
+ Get the offset and size of the full font name in English for the MS Platform with Unicode
+ writing system. The offset is within the pName data. The string is double byte with MSB
+ first.
+
+ Note: this method is not currently used by the Graphite engine.
+----------------------------------------------------------------------------------------------*/
+bool Get31EngFullFontInfo(const void * pName, size_t & lOffset, size_t & lSize)
+{
+ return GetNameInfo(pName, Sfnt::NameRecord::Microsoft, 1, 1033,
+ Sfnt::NameRecord::Fullname, lOffset, lSize);
+}
+
+/*----------------------------------------------------------------------------------------------
+ Get the offset and size of the font family name in English for the MS Platform with Symbol
+ writing system. The offset is within the pName data. The string is double byte with MSB
+ first.
+----------------------------------------------------------------------------------------------*/
+bool Get30EngFamilyInfo(const void * pName, size_t & lOffset, size_t & lSize)
+{
+ return GetNameInfo(pName, Sfnt::NameRecord::Microsoft, 0, 1033,
+ Sfnt::NameRecord::Family, lOffset, lSize);
+}
+
+/*----------------------------------------------------------------------------------------------
+ Get the offset and size of the full font name in English for the MS Platform with Symbol
+ writing system. The offset is within the pName data. The string is double byte with MSB
+ first.
+
+ Note: this method is not currently used by the Graphite engine.
+----------------------------------------------------------------------------------------------*/
+bool Get30EngFullFontInfo(const void * pName, size_t & lOffset, size_t & lSize)
+{
+ return GetNameInfo(pName, Sfnt::NameRecord::Microsoft, 0, 1033,
+ Sfnt::NameRecord::Fullname, lOffset, lSize);
+}
+
+/*----------------------------------------------------------------------------------------------
+ Return the Glyph ID for a given Postscript name. This method finds the first glyph which
+ matches the requested Postscript name. Ideally every glyph should have a unique Postscript
+ name (except for special names such as .notdef), but this is not always true.
+ On failure return value less than zero.
+ -1 - table search failed
+ -2 - format 3 table (no Postscript glyph info)
+ -3 - other failures
+
+ Note: this method is not currently used by the Graphite engine.
+----------------------------------------------------------------------------------------------*/
+int PostLookup(const void * pPost, size_t lPostSize, const void * pMaxp,
+ const char * pPostName)
+{
+ using namespace Sfnt;
+
+ const Sfnt::PostScriptGlyphName * pTable
+ = reinterpret_cast<const Sfnt::PostScriptGlyphName *>(pPost);
+ fixed format = be::swap(pTable->format);
+
+ if (format == PostScriptGlyphName::Format3)
+ { // format 3 - no Postscript glyph info in font
+ return -2;
+ }
+
+ // search for given Postscript name among the standard names
+ int iPostName = -1; // index in standard names
+ for (int i = 0; i < kcPostNames; i++)
+ {
+ if (!strcmp(pPostName, rgPostName[i]))
+ {
+ iPostName = i;
+ break;
+ }
+ }
+
+ if (format == PostScriptGlyphName::Format1)
+ { // format 1 - use standard Postscript names
+ return iPostName;
+ }
+
+ if (format == PostScriptGlyphName::Format25)
+ {
+ if (iPostName == -1)
+ return -1;
+
+ const PostScriptGlyphName25 * pTable25
+ = static_cast<const PostScriptGlyphName25 *>(pTable);
+ int cnGlyphs = GlyphCount(pMaxp);
+ for (gid16 nGlyphId = 0; nGlyphId < cnGlyphs && nGlyphId < kcPostNames;
+ nGlyphId++)
+ { // glyph_name_index25 contains bytes so no byte swapping needed
+ // search for first glyph id that uses the standard name
+ if (nGlyphId + pTable25->offset[nGlyphId] == iPostName)
+ return nGlyphId;
+ }
+ }
+
+ if (format == PostScriptGlyphName::Format2)
+ { // format 2
+ const PostScriptGlyphName2 * pTable2
+ = static_cast<const PostScriptGlyphName2 *>(pTable);
+
+ int cnGlyphs = be::swap(pTable2->number_of_glyphs);
+
+ if (iPostName != -1)
+ { // did match a standard name, look for first glyph id mapped to that name
+ for (gid16 nGlyphId = 0; nGlyphId < cnGlyphs; nGlyphId++)
+ {
+ if (be::swap(pTable2->glyph_name_index[nGlyphId]) == iPostName)
+ return nGlyphId;
+ }
+ }
+
+ { // did not match a standard name, search font specific names
+ size_t nStrSizeGoal = strlen(pPostName);
+ const char * pFirstGlyphName = reinterpret_cast<const char *>(
+ &pTable2->glyph_name_index[0] + cnGlyphs);
+ const char * pGlyphName = pFirstGlyphName;
+ int iInNames = 0; // index in font specific names
+ bool fFound = false;
+ const char * const endOfTable
+ = reinterpret_cast<const char *>(pTable2) + lPostSize;
+ while (pGlyphName < endOfTable && !fFound)
+ { // search Pascal strings for first matching name
+ size_t nStringSize = size_t(*pGlyphName);
+ if (nStrSizeGoal != nStringSize ||
+ strncmp(pGlyphName + 1, pPostName, nStringSize))
+ { // did not match
+ ++iInNames;
+ pGlyphName += nStringSize + 1;
+ }
+ else
+ { // did match
+ fFound = true;
+ }
+ }
+ if (!fFound)
+ return -1; // no font specific name matches request
+
+ iInNames += kcPostNames;
+ for (gid16 nGlyphId = 0; nGlyphId < cnGlyphs; nGlyphId++)
+ { // search for first glyph id that maps to the found string index
+ if (be::swap(pTable2->glyph_name_index[nGlyphId]) == iInNames)
+ return nGlyphId;
+ }
+ return -1; // no glyph mapped to this index (very strange)
+ }
+ }
+
+ return -3;
+}
+
+/*----------------------------------------------------------------------------------------------
+ Convert a Unicode character string from big endian (MSB first, Motorola) format to little
+ endian (LSB first, Intel) format.
+ nSize is the number of Unicode characters in the string. It should not include any
+ terminating null. If nSize is 0, it is assumed the string is null terminated. nSize
+ defaults to 0.
+ Return true if successful, false otherwise.
+----------------------------------------------------------------------------------------------*/
+void SwapWString(void * pWStr, size_t nSize /* = 0 */) //throw (std::invalid_argument)
+{
+ if (pWStr == 0)
+ {
+// throw std::invalid_argument("null pointer given");
+ return;
+ }
+
+ uint16 * pStr = reinterpret_cast<uint16 *>(pWStr);
+ uint16 * const pStrEnd = pStr + (nSize == 0 ? wcslen((const wchar_t*)pStr) : nSize);
+
+ for (; pStr != pStrEnd; ++pStr)
+ *pStr = be::swap(*pStr);
+// std::transform(pStr, pStrEnd, pStr, read<uint16>);
+
+// for (int i = 0; i < nSize; i++)
+// { // swap the wide characters in the string
+// pStr[i] = utf16(be::swap(uint16(pStr[i])));
+// }
+}
+#endif
+
+/*----------------------------------------------------------------------------------------------
+ Get the left-side bearing and and advance width based on the given tables and Glyph ID
+ Return true if successful, false otherwise. On false, one or both value could be INT_MIN
+----------------------------------------------------------------------------------------------*/
+bool HorMetrics(gid16 nGlyphId, const void * pHmtx, size_t lHmtxSize, const void * pHhea,
+ int & nLsb, unsigned int & nAdvWid)
+{
+ const Sfnt::HorizontalMetric * phmtx =
+ reinterpret_cast<const Sfnt::HorizontalMetric *>(pHmtx);
+
+ const Sfnt::HorizontalHeader * phhea =
+ reinterpret_cast<const Sfnt::HorizontalHeader *>(pHhea);
+
+ size_t cLongHorMetrics = be::swap(phhea->num_long_hor_metrics);
+ if (nGlyphId < cLongHorMetrics)
+ { // glyph id is acceptable
+ if ((nGlyphId + 1) * sizeof(Sfnt::HorizontalMetric) > lHmtxSize) return false;
+ nAdvWid = be::swap(phmtx[nGlyphId].advance_width);
+ nLsb = be::swap(phmtx[nGlyphId].left_side_bearing);
+ }
+ else
+ {
+ // guard against bad glyph id
+ size_t lLsbOffset = sizeof(Sfnt::HorizontalMetric) * cLongHorMetrics +
+ sizeof(int16) * (nGlyphId - cLongHorMetrics); // offset in bytes
+ // We test like this as LsbOffset is an offset not a length.
+ if (lLsbOffset >= lHmtxSize - sizeof(int16) || cLongHorMetrics == 0)
+ {
+ nLsb = 0;
+ return false;
+ }
+ nAdvWid = be::swap(phmtx[cLongHorMetrics - 1].advance_width);
+ nLsb = be::peek<int16>(reinterpret_cast<const byte *>(phmtx) + lLsbOffset);
+ }
+
+ return true;
+}
+
+/*----------------------------------------------------------------------------------------------
+ Return a pointer to the requested cmap subtable. By default find the Microsoft Unicode
+ subtable. Pass nEncoding as -1 to find first table that matches only nPlatformId.
+ Return NULL if the subtable cannot be found.
+----------------------------------------------------------------------------------------------*/
+const void * FindCmapSubtable(const void * pCmap, int nPlatformId, /* =3 */ int nEncodingId, /* = 1 */ size_t length)
+{
+ const Sfnt::CharacterCodeMap * pTable = reinterpret_cast<const Sfnt::CharacterCodeMap *>(pCmap);
+ uint16 csuPlatforms = be::swap(pTable->num_subtables);
+ if (length && (sizeof(Sfnt::CharacterCodeMap) + 8 * (csuPlatforms - 1) > length))
+ return NULL;
+ for (int i = 0; i < csuPlatforms; i++)
+ {
+ if (be::swap(pTable->encoding[i].platform_id) == nPlatformId &&
+ (nEncodingId == -1 || be::swap(pTable->encoding[i].platform_specific_id) == nEncodingId))
+ {
+ uint32 offset = be::swap(pTable->encoding[i].offset);
+ const uint8 * pRtn = reinterpret_cast<const uint8 *>(pCmap) + offset;
+ if (length)
+ {
+ if (offset > length - 2) return NULL;
+ uint16 format = be::read<uint16>(pRtn);
+ if (format == 4)
+ {
+ if (offset > length - 4) return NULL;
+ uint16 subTableLength = be::peek<uint16>(pRtn);
+ if (i + 1 == csuPlatforms)
+ {
+ if (subTableLength > length - offset)
+ return NULL;
+ }
+ else if (subTableLength > be::swap(pTable->encoding[i+1].offset))
+ return NULL;
+ }
+ if (format == 12)
+ {
+ if (offset > length - 6) return NULL;
+ uint32 subTableLength = be::peek<uint32>(pRtn);
+ if (i + 1 == csuPlatforms)
+ {
+ if (subTableLength > length - offset)
+ return NULL;
+ }
+ else if (subTableLength > be::swap(pTable->encoding[i+1].offset))
+ return NULL;
+ }
+ }
+ return reinterpret_cast<const uint8 *>(pCmap) + offset;
+ }
+ }
+
+ return 0;
+}
+
+/*----------------------------------------------------------------------------------------------
+ Check the Microsoft Unicode subtable for expected values
+----------------------------------------------------------------------------------------------*/
+bool CheckCmapSubtable4(const void * pCmapSubtable4, const void * pCmapEnd /*, unsigned int maxgid*/)
+{
+ size_t table_len = (const byte *)pCmapEnd - (const byte *)pCmapSubtable4;
+ if (!pCmapSubtable4) return false;
+ const Sfnt::CmapSubTable * pTable = reinterpret_cast<const Sfnt::CmapSubTable *>(pCmapSubtable4);
+ // Bob H say some freeware TT fonts have version 1 (eg, CALIGULA.TTF)
+ // so don't check subtable version. 21 Mar 2002 spec changes version to language.
+ if (table_len < sizeof(*pTable) || be::swap(pTable->format) != 4) return false;
+ const Sfnt::CmapSubTableFormat4 * pTable4 = reinterpret_cast<const Sfnt::CmapSubTableFormat4 *>(pCmapSubtable4);
+ if (table_len < sizeof(*pTable4))
+ return false;
+ uint16 length = be::swap(pTable4->length);
+ if (length > table_len)
+ return false;
+ if (length < sizeof(Sfnt::CmapSubTableFormat4))
+ return false;
+ uint16 nRanges = be::swap(pTable4->seg_count_x2) >> 1;
+ if (!nRanges || length < sizeof(Sfnt::CmapSubTableFormat4) + 4 * nRanges * sizeof(uint16))
+ return false;
+ // check last range is properly terminated
+ uint16 chEnd = be::peek<uint16>(pTable4->end_code + nRanges - 1);
+ if (chEnd != 0xFFFF)
+ return false;
+#if 0
+ int lastend = -1;
+ for (int i = 0; i < nRanges; ++i)
+ {
+ uint16 end = be::peek<uint16>(pTable4->end_code + i);
+ uint16 start = be::peek<uint16>(pTable4->end_code + nRanges + 1 + i);
+ int16 delta = be::peek<int16>(pTable4->end_code + 2*nRanges + 1 + i);
+ uint16 offset = be::peek<uint16>(pTable4->end_code + 3*nRanges + 1 + i);
+ if (lastend >= end || lastend >= start)
+ return false;
+ if (offset)
+ {
+ const uint16 *gstart = pTable4->end_code + 3*nRanges + 1 + i + (offset >> 1);
+ const uint16 *gend = gstart + end - start;
+ if ((char *)gend >= (char *)pCmapSubtable4 + length)
+ return false;
+ while (gstart <= gend)
+ {
+ uint16 g = be::peek<uint16>(gstart++);
+ if (g && ((g + delta) & 0xFFFF) > maxgid)
+ return false;
+ }
+ }
+ else if (((delta + end) & 0xFFFF) > maxgid)
+ return false;
+ lastend = end;
+ }
+#endif
+ return true;
+}
+
+/*----------------------------------------------------------------------------------------------
+ Return the Glyph ID for the given Unicode ID in the Microsoft Unicode subtable.
+ (Actually this code only depends on subtable being format 4.)
+ Return 0 if the Unicode ID is not in the subtable.
+----------------------------------------------------------------------------------------------*/
+gid16 CmapSubtable4Lookup(const void * pCmapSubtabel4, unsigned int nUnicodeId, int rangeKey)
+{
+ const Sfnt::CmapSubTableFormat4 * pTable = reinterpret_cast<const Sfnt::CmapSubTableFormat4 *>(pCmapSubtabel4);
+
+ uint16 nSeg = be::swap(pTable->seg_count_x2) >> 1;
+
+ uint16 n;
+ const uint16 * pLeft, * pMid;
+ uint16 cMid, chStart, chEnd;
+
+ if (rangeKey)
+ {
+ pMid = &(pTable->end_code[rangeKey]);
+ chEnd = be::peek<uint16>(pMid);
+ }
+ else
+ {
+ // Binary search of the endCode[] array
+ pLeft = &(pTable->end_code[0]);
+ n = nSeg;
+ while (n > 0)
+ {
+ cMid = n >> 1; // Pick an element in the middle
+ pMid = pLeft + cMid;
+ chEnd = be::peek<uint16>(pMid);
+ if (nUnicodeId <= chEnd)
+ {
+ if (cMid == 0 || nUnicodeId > be::peek<uint16>(pMid -1))
+ break; // Must be this seg or none!
+ n = cMid; // Continue on left side, omitting mid point
+ }
+ else
+ {
+ pLeft = pMid + 1; // Continue on right side, omitting mid point
+ n -= (cMid + 1);
+ }
+ }
+
+ if (!n)
+ return 0;
+ }
+
+ // Ok, we're down to one segment and pMid points to the endCode element
+ // Either this is it or none is.
+
+ chStart = be::peek<uint16>(pMid += nSeg + 1);
+ if (chEnd >= nUnicodeId && nUnicodeId >= chStart)
+ {
+ // Found correct segment. Find Glyph Id
+ int16 idDelta = be::peek<uint16>(pMid += nSeg);
+ uint16 idRangeOffset = be::peek<uint16>(pMid += nSeg);
+
+ if (idRangeOffset == 0)
+ return (uint16)(idDelta + nUnicodeId); // must use modulus 2^16
+
+ // Look up value in glyphIdArray
+ const ptrdiff_t offset = (nUnicodeId - chStart) + (idRangeOffset >> 1) +
+ (pMid - reinterpret_cast<const uint16 *>(pTable));
+ if (offset * 2 + 1 >= be::swap<uint16>(pTable->length))
+ return 0;
+ gid16 nGlyphId = be::peek<uint16>(reinterpret_cast<const uint16 *>(pTable)+offset);
+ // If this value is 0, return 0. Else add the idDelta
+ return nGlyphId ? nGlyphId + idDelta : 0;
+ }
+
+ return 0;
+}
+
+/*----------------------------------------------------------------------------------------------
+ Return the next Unicode value in the cmap. Pass 0 to obtain the first item.
+ Returns 0xFFFF as the last item.
+ pRangeKey is an optional key that is used to optimize the search; its value is the range
+ in which the character is found.
+----------------------------------------------------------------------------------------------*/
+unsigned int CmapSubtable4NextCodepoint(const void *pCmap31, unsigned int nUnicodeId, int * pRangeKey)
+{
+ const Sfnt::CmapSubTableFormat4 * pTable = reinterpret_cast<const Sfnt::CmapSubTableFormat4 *>(pCmap31);
+
+ uint16 nRange = be::swap(pTable->seg_count_x2) >> 1;
+
+ uint32 nUnicodePrev = (uint32)nUnicodeId;
+
+ const uint16 * pStartCode = &(pTable->end_code[0])
+ + nRange // length of end code array
+ + 1; // reserved word
+
+ if (nUnicodePrev == 0)
+ {
+ // return the first codepoint.
+ if (pRangeKey)
+ *pRangeKey = 0;
+ return be::peek<uint16>(pStartCode);
+ }
+ else if (nUnicodePrev >= 0xFFFF)
+ {
+ if (pRangeKey)
+ *pRangeKey = nRange - 1;
+ return 0xFFFF;
+ }
+
+ int iRange = (pRangeKey) ? *pRangeKey : 0;
+ // Just in case we have a bad key:
+ while (iRange > 0 && be::peek<uint16>(pStartCode + iRange) > nUnicodePrev)
+ iRange--;
+ while (iRange < nRange - 1 && be::peek<uint16>(pTable->end_code + iRange) < nUnicodePrev)
+ iRange++;
+
+ // Now iRange is the range containing nUnicodePrev.
+ unsigned int nStartCode = be::peek<uint16>(pStartCode + iRange);
+ unsigned int nEndCode = be::peek<uint16>(pTable->end_code + iRange);
+
+ if (nStartCode > nUnicodePrev)
+ // Oops, nUnicodePrev is not in the cmap! Adjust so we get a reasonable
+ // answer this time around.
+ nUnicodePrev = nStartCode - 1;
+
+ if (nEndCode > nUnicodePrev)
+ {
+ // Next is in the same range; it is the next successive codepoint.
+ if (pRangeKey)
+ *pRangeKey = iRange;
+ return nUnicodePrev + 1;
+ }
+
+ // Otherwise the next codepoint is the first one in the next range.
+ // There is guaranteed to be a next range because there must be one that
+ // ends with 0xFFFF.
+ if (pRangeKey)
+ *pRangeKey = iRange + 1;
+ return (iRange + 1 >= nRange) ? 0xFFFF : be::peek<uint16>(pStartCode + iRange + 1);
+}
+
+/*----------------------------------------------------------------------------------------------
+ Check the Microsoft UCS-4 subtable for expected values.
+----------------------------------------------------------------------------------------------*/
+bool CheckCmapSubtable12(const void *pCmapSubtable12, const void *pCmapEnd /*, unsigned int maxgid*/)
+{
+ size_t table_len = (const byte *)pCmapEnd - (const byte *)pCmapSubtable12;
+ if (!pCmapSubtable12) return false;
+ const Sfnt::CmapSubTable * pTable = reinterpret_cast<const Sfnt::CmapSubTable *>(pCmapSubtable12);
+ if (table_len < sizeof(*pTable) || be::swap(pTable->format) != 12)
+ return false;
+ const Sfnt::CmapSubTableFormat12 * pTable12 = reinterpret_cast<const Sfnt::CmapSubTableFormat12 *>(pCmapSubtable12);
+ if (table_len < sizeof(*pTable12))
+ return false;
+ uint32 length = be::swap(pTable12->length);
+ if (length > table_len)
+ return false;
+ if (length < sizeof(Sfnt::CmapSubTableFormat12))
+ return false;
+ uint32 num_groups = be::swap(pTable12->num_groups);
+ if (num_groups > 0x10000000 || length != (sizeof(Sfnt::CmapSubTableFormat12) + (num_groups - 1) * sizeof(uint32) * 3))
+ return false;
+#if 0
+ for (unsigned int i = 0; i < num_groups; ++i)
+ {
+ if (be::swap(pTable12->group[i].end_char_code) - be::swap(pTable12->group[i].start_char_code) + be::swap(pTable12->group[i].start_glyph_id) > maxgid)
+ return false;
+ if (i > 0 && be::swap(pTable12->group[i].start_char_code) <= be::swap(pTable12->group[i-1].end_char_code))
+ return false;
+ }
+#endif
+ return true;
+}
+
+/*----------------------------------------------------------------------------------------------
+ Return the Glyph ID for the given Unicode ID in the Microsoft UCS-4 subtable.
+ (Actually this code only depends on subtable being format 12.)
+ Return 0 if the Unicode ID is not in the subtable.
+----------------------------------------------------------------------------------------------*/
+gid16 CmapSubtable12Lookup(const void * pCmap310, unsigned int uUnicodeId, int rangeKey)
+{
+ const Sfnt::CmapSubTableFormat12 * pTable = reinterpret_cast<const Sfnt::CmapSubTableFormat12 *>(pCmap310);
+
+ //uint32 uLength = be::swap(pTable->length); //could use to test for premature end of table
+ uint32 ucGroups = be::swap(pTable->num_groups);
+
+ for (unsigned int i = rangeKey; i < ucGroups; i++)
+ {
+ uint32 uStartCode = be::swap(pTable->group[i].start_char_code);
+ uint32 uEndCode = be::swap(pTable->group[i].end_char_code);
+ if (uUnicodeId >= uStartCode && uUnicodeId <= uEndCode)
+ {
+ uint32 uDiff = uUnicodeId - uStartCode;
+ uint32 uStartGid = be::swap(pTable->group[i].start_glyph_id);
+ return static_cast<gid16>(uStartGid + uDiff);
+ }
+ }
+
+ return 0;
+}
+
+/*----------------------------------------------------------------------------------------------
+ Return the next Unicode value in the cmap. Pass 0 to obtain the first item.
+ Returns 0x10FFFF as the last item.
+ pRangeKey is an optional key that is used to optimize the search; its value is the range
+ in which the character is found.
+----------------------------------------------------------------------------------------------*/
+unsigned int CmapSubtable12NextCodepoint(const void *pCmap310, unsigned int nUnicodeId, int * pRangeKey)
+{
+ const Sfnt::CmapSubTableFormat12 * pTable = reinterpret_cast<const Sfnt::CmapSubTableFormat12 *>(pCmap310);
+
+ int nRange = be::swap(pTable->num_groups);
+
+ uint32 nUnicodePrev = (uint32)nUnicodeId;
+
+ if (nUnicodePrev == 0)
+ {
+ // return the first codepoint.
+ if (pRangeKey)
+ *pRangeKey = 0;
+ return be::swap(pTable->group[0].start_char_code);
+ }
+ else if (nUnicodePrev >= 0x10FFFF)
+ {
+ if (pRangeKey)
+ *pRangeKey = nRange;
+ return 0x10FFFF;
+ }
+
+ int iRange = (pRangeKey) ? *pRangeKey : 0;
+ // Just in case we have a bad key:
+ while (iRange > 0 && be::swap(pTable->group[iRange].start_char_code) > nUnicodePrev)
+ iRange--;
+ while (iRange < nRange - 1 && be::swap(pTable->group[iRange].end_char_code) < nUnicodePrev)
+ iRange++;
+
+ // Now iRange is the range containing nUnicodePrev.
+
+ unsigned int nStartCode = be::swap(pTable->group[iRange].start_char_code);
+ unsigned int nEndCode = be::swap(pTable->group[iRange].end_char_code);
+
+ if (nStartCode > nUnicodePrev)
+ // Oops, nUnicodePrev is not in the cmap! Adjust so we get a reasonable
+ // answer this time around.
+ nUnicodePrev = nStartCode - 1;
+
+ if (nEndCode > nUnicodePrev)
+ {
+ // Next is in the same range; it is the next successive codepoint.
+ if (pRangeKey)
+ *pRangeKey = iRange;
+ return nUnicodePrev + 1;
+ }
+
+ // Otherwise the next codepoint is the first one in the next range, or 10FFFF if we're done.
+ if (pRangeKey)
+ *pRangeKey = iRange + 1;
+ return (iRange + 1 >= nRange) ? 0x10FFFF : be::swap(pTable->group[iRange + 1].start_char_code);
+}
+
+/*----------------------------------------------------------------------------------------------
+ Return the offset stored in the loca table for the given Glyph ID.
+ (This offset is into the glyf table.)
+ Return -1 if the lookup failed.
+ Technically this method should return an unsigned long but it is unlikely the offset will
+ exceed 2^31.
+----------------------------------------------------------------------------------------------*/
+size_t LocaLookup(gid16 nGlyphId,
+ const void * pLoca, size_t lLocaSize,
+ const void * pHead) // throw (std::out_of_range)
+{
+ const Sfnt::FontHeader * pTable = reinterpret_cast<const Sfnt::FontHeader *>(pHead);
+ size_t res = -2;
+
+ // CheckTable verifies the index_to_loc_format is valid
+ if (be::swap(pTable->index_to_loc_format) == Sfnt::FontHeader::ShortIndexLocFormat)
+ { // loca entries are two bytes and have been divided by two
+ if (lLocaSize > 1 && nGlyphId + 1u < lLocaSize >> 1) // allow sentinel value to be accessed
+ {
+ const uint16 * pShortTable = reinterpret_cast<const uint16 *>(pLoca);
+ res = be::peek<uint16>(pShortTable + nGlyphId) << 1;
+ if (res == static_cast<size_t>(be::peek<uint16>(pShortTable + nGlyphId + 1) << 1))
+ return -1;
+ }
+ }
+ else if (be::swap(pTable->index_to_loc_format) == Sfnt::FontHeader::LongIndexLocFormat)
+ { // loca entries are four bytes
+ if (lLocaSize > 3 && nGlyphId + 1u < lLocaSize >> 2)
+ {
+ const uint32 * pLongTable = reinterpret_cast<const uint32 *>(pLoca);
+ res = be::peek<uint32>(pLongTable + nGlyphId);
+ if (res == static_cast<size_t>(be::peek<uint32>(pLongTable + nGlyphId + 1)))
+ return -1;
+ }
+ }
+
+ // only get here if glyph id was bad
+ return res;
+ //throw std::out_of_range("glyph id out of range for font");
+}
+
+/*----------------------------------------------------------------------------------------------
+ Return a pointer into the glyf table based on the given offset (from LocaLookup).
+ Return NULL on error.
+----------------------------------------------------------------------------------------------*/
+void * GlyfLookup(const void * pGlyf, size_t nGlyfOffset, size_t nTableLen)
+{
+ const uint8 * pByte = reinterpret_cast<const uint8 *>(pGlyf);
+ if (OVERFLOW_OFFSET_CHECK(pByte, nGlyfOffset) || nGlyfOffset >= nTableLen - sizeof(Sfnt::Glyph))
+ return NULL;
+ return const_cast<uint8 *>(pByte + nGlyfOffset);
+}
+
+/*----------------------------------------------------------------------------------------------
+ Get the bounding box coordinates for a simple glyf entry (non-composite).
+ Return true if successful, false otherwise.
+----------------------------------------------------------------------------------------------*/
+bool GlyfBox(const void * pSimpleGlyf, int & xMin, int & yMin,
+ int & xMax, int & yMax)
+{
+ const Sfnt::Glyph * pGlyph = reinterpret_cast<const Sfnt::Glyph *>(pSimpleGlyf);
+
+ xMin = be::swap(pGlyph->x_min);
+ yMin = be::swap(pGlyph->y_min);
+ xMax = be::swap(pGlyph->x_max);
+ yMax = be::swap(pGlyph->y_max);
+
+ return true;
+}
+
+#ifdef ALL_TTFUTILS
+/*----------------------------------------------------------------------------------------------
+ Return the number of contours for a simple glyf entry (non-composite)
+ Returning -1 means this is a composite glyph
+----------------------------------------------------------------------------------------------*/
+int GlyfContourCount(const void * pSimpleGlyf)
+{
+ const Sfnt::Glyph * pGlyph = reinterpret_cast<const Sfnt::Glyph *>(pSimpleGlyf);
+ return be::swap(pGlyph->number_of_contours); // -1 means composite glyph
+}
+
+/*----------------------------------------------------------------------------------------------
+ Get the point numbers for the end points of the glyph contours for a simple
+ glyf entry (non-composite).
+ cnPointsTotal - count of contours from GlyfContourCount(); (same as number of end points)
+ prgnContourEndPoints - should point to a buffer large enough to hold cnPoints integers
+ cnPoints - count of points placed in above range
+ Return true if successful, false otherwise.
+ False could indicate a multi-level composite glyphs.
+----------------------------------------------------------------------------------------------*/
+bool GlyfContourEndPoints(const void * pSimpleGlyf, int * prgnContourEndPoint,
+ int cnPointsTotal, int & cnPoints)
+{
+ const Sfnt::SimpleGlyph * pGlyph = reinterpret_cast<const Sfnt::SimpleGlyph *>(pSimpleGlyf);
+
+ int cContours = be::swap(pGlyph->number_of_contours);
+ if (cContours < 0)
+ return false; // this method isn't supposed handle composite glyphs
+
+ for (int i = 0; i < cContours && i < cnPointsTotal; i++)
+ {
+ prgnContourEndPoint[i] = be::swap(pGlyph->end_pts_of_contours[i]);
+ }
+
+ cnPoints = cContours;
+ return true;
+}
+
+/*----------------------------------------------------------------------------------------------
+ Get the points for a simple glyf entry (non-composite)
+ cnPointsTotal - count of points from largest end point obtained from GlyfContourEndPoints
+ prgnX & prgnY - should point to buffers large enough to hold cnPointsTotal integers
+ The ranges are parallel so that coordinates for point(n) are found at offset n in both
+ ranges. This is raw point data with relative coordinates.
+ prgbFlag - should point to a buffer a large enough to hold cnPointsTotal bytes
+ This range is parallel to the prgnX & prgnY
+ cnPoints - count of points placed in above ranges
+ Return true if successful, false otherwise.
+ False could indicate a composite glyph
+----------------------------------------------------------------------------------------------*/
+bool GlyfPoints(const void * pSimpleGlyf, int * prgnX, int * prgnY,
+ char * prgbFlag, int cnPointsTotal, int & cnPoints)
+{
+ using namespace Sfnt;
+
+ const Sfnt::SimpleGlyph * pGlyph = reinterpret_cast<const Sfnt::SimpleGlyph *>(pSimpleGlyf);
+ int cContours = be::swap(pGlyph->number_of_contours);
+ // return false for composite glyph
+ if (cContours <= 0)
+ return false;
+ int cPts = be::swap(pGlyph->end_pts_of_contours[cContours - 1]) + 1;
+ if (cPts > cnPointsTotal)
+ return false;
+
+ // skip over bounding box data & point to byte count of instructions (hints)
+ const uint8 * pbGlyph = reinterpret_cast<const uint8 *>
+ (&pGlyph->end_pts_of_contours[cContours]);
+
+ // skip over hints & point to first flag
+ int cbHints = be::swap(*(uint16 *)pbGlyph);
+ pbGlyph += sizeof(uint16);
+ pbGlyph += cbHints;
+
+ // load flags & point to first x coordinate
+ int iFlag = 0;
+ while (iFlag < cPts)
+ {
+ if (!(*pbGlyph & SimpleGlyph::Repeat))
+ { // flag isn't repeated
+ prgbFlag[iFlag] = (char)*pbGlyph;
+ pbGlyph++;
+ iFlag++;
+ }
+ else
+ { // flag is repeated; count specified by next byte
+ char chFlag = (char)*pbGlyph;
+ pbGlyph++;
+ int cFlags = (int)*pbGlyph;
+ pbGlyph++;
+ prgbFlag[iFlag] = chFlag;
+ iFlag++;
+ for (int i = 0; i < cFlags; i++)
+ {
+ prgbFlag[iFlag + i] = chFlag;
+ }
+ iFlag += cFlags;
+ }
+ }
+ if (iFlag != cPts)
+ return false;
+
+ // load x coordinates
+ iFlag = 0;
+ while (iFlag < cPts)
+ {
+ if (prgbFlag[iFlag] & SimpleGlyph::XShort)
+ {
+ prgnX[iFlag] = *pbGlyph;
+ if (!(prgbFlag[iFlag] & SimpleGlyph::XIsPos))
+ {
+ prgnX[iFlag] = -prgnX[iFlag];
+ }
+ pbGlyph++;
+ }
+ else
+ {
+ if (prgbFlag[iFlag] & SimpleGlyph::XIsSame)
+ {
+ prgnX[iFlag] = 0;
+ // do NOT increment pbGlyph
+ }
+ else
+ {
+ prgnX[iFlag] = be::swap(*(int16 *)pbGlyph);
+ pbGlyph += sizeof(int16);
+ }
+ }
+ iFlag++;
+ }
+
+ // load y coordinates
+ iFlag = 0;
+ while (iFlag < cPts)
+ {
+ if (prgbFlag[iFlag] & SimpleGlyph::YShort)
+ {
+ prgnY[iFlag] = *pbGlyph;
+ if (!(prgbFlag[iFlag] & SimpleGlyph::YIsPos))
+ {
+ prgnY[iFlag] = -prgnY[iFlag];
+ }
+ pbGlyph++;
+ }
+ else
+ {
+ if (prgbFlag[iFlag] & SimpleGlyph::YIsSame)
+ {
+ prgnY[iFlag] = 0;
+ // do NOT increment pbGlyph
+ }
+ else
+ {
+ prgnY[iFlag] = be::swap(*(int16 *)pbGlyph);
+ pbGlyph += sizeof(int16);
+ }
+ }
+ iFlag++;
+ }
+
+ cnPoints = cPts;
+ return true;
+}
+
+/*----------------------------------------------------------------------------------------------
+ Fill prgnCompId with the component Glyph IDs from pSimpleGlyf.
+ Client must allocate space before calling.
+ pSimpleGlyf - assumed to point to a composite glyph
+ cCompIdTotal - the number of elements in prgnCompId
+ cCompId - the total number of Glyph IDs stored in prgnCompId
+ Return true if successful, false otherwise
+ False could indicate a non-composite glyph or the input array was not big enough
+----------------------------------------------------------------------------------------------*/
+bool GetComponentGlyphIds(const void * pSimpleGlyf, int * prgnCompId,
+ size_t cnCompIdTotal, size_t & cnCompId)
+{
+ using namespace Sfnt;
+
+ if (GlyfContourCount(pSimpleGlyf) >= 0)
+ return false;
+
+ const Sfnt::SimpleGlyph * pGlyph = reinterpret_cast<const Sfnt::SimpleGlyph *>(pSimpleGlyf);
+ // for a composite glyph, the special data begins here
+ const uint8 * pbGlyph = reinterpret_cast<const uint8 *>(&pGlyph->end_pts_of_contours[0]);
+
+ uint16 GlyphFlags;
+ size_t iCurrentComp = 0;
+ do
+ {
+ GlyphFlags = be::swap(*((uint16 *)pbGlyph));
+ pbGlyph += sizeof(uint16);
+ prgnCompId[iCurrentComp++] = be::swap(*((uint16 *)pbGlyph));
+ pbGlyph += sizeof(uint16);
+ if (iCurrentComp >= cnCompIdTotal)
+ return false;
+ int nOffset = 0;
+ nOffset += GlyphFlags & CompoundGlyph::Arg1Arg2Words ? 4 : 2;
+ nOffset += GlyphFlags & CompoundGlyph::HaveScale ? 2 : 0;
+ nOffset += GlyphFlags & CompoundGlyph::HaveXAndYScale ? 4 : 0;
+ nOffset += GlyphFlags & CompoundGlyph::HaveTwoByTwo ? 8 : 0;
+ pbGlyph += nOffset;
+ } while (GlyphFlags & CompoundGlyph::MoreComponents);
+
+ cnCompId = iCurrentComp;
+
+ return true;
+}
+
+/*----------------------------------------------------------------------------------------------
+ Return info on how a component glyph is to be placed
+ pSimpleGlyph - assumed to point to a composite glyph
+ nCompId - glyph id for component of interest
+ bOffset - if true, a & b are the x & y offsets for this component
+ if false, b is the point on this component that is attaching to point a on the
+ preceding glyph
+ Return true if successful, false otherwise
+ False could indicate a non-composite glyph or that component wasn't found
+----------------------------------------------------------------------------------------------*/
+bool GetComponentPlacement(const void * pSimpleGlyf, int nCompId,
+ bool fOffset, int & a, int & b)
+{
+ using namespace Sfnt;
+
+ if (GlyfContourCount(pSimpleGlyf) >= 0)
+ return false;
+
+ const Sfnt::SimpleGlyph * pGlyph = reinterpret_cast<const Sfnt::SimpleGlyph *>(pSimpleGlyf);
+ // for a composite glyph, the special data begins here
+ const uint8 * pbGlyph = reinterpret_cast<const uint8 *>(&pGlyph->end_pts_of_contours[0]);
+
+ uint16 GlyphFlags;
+ do
+ {
+ GlyphFlags = be::swap(*((uint16 *)pbGlyph));
+ pbGlyph += sizeof(uint16);
+ if (be::swap(*((uint16 *)pbGlyph)) == nCompId)
+ {
+ pbGlyph += sizeof(uint16); // skip over glyph id of component
+ fOffset = (GlyphFlags & CompoundGlyph::ArgsAreXYValues) == CompoundGlyph::ArgsAreXYValues;
+
+ if (GlyphFlags & CompoundGlyph::Arg1Arg2Words )
+ {
+ a = be::swap(*(int16 *)pbGlyph);
+ pbGlyph += sizeof(int16);
+ b = be::swap(*(int16 *)pbGlyph);
+ pbGlyph += sizeof(int16);
+ }
+ else
+ { // args are signed bytes
+ a = *pbGlyph++;
+ b = *pbGlyph++;
+ }
+ return true;
+ }
+ pbGlyph += sizeof(uint16); // skip over glyph id of component
+ int nOffset = 0;
+ nOffset += GlyphFlags & CompoundGlyph::Arg1Arg2Words ? 4 : 2;
+ nOffset += GlyphFlags & CompoundGlyph::HaveScale ? 2 : 0;
+ nOffset += GlyphFlags & CompoundGlyph::HaveXAndYScale ? 4 : 0;
+ nOffset += GlyphFlags & CompoundGlyph::HaveTwoByTwo ? 8 : 0;
+ pbGlyph += nOffset;
+ } while (GlyphFlags & CompoundGlyph::MoreComponents);
+
+ // didn't find requested component
+ fOffset = true;
+ a = 0;
+ b = 0;
+ return false;
+}
+
+/*----------------------------------------------------------------------------------------------
+ Return info on how a component glyph is to be transformed
+ pSimpleGlyph - assumed to point to a composite glyph
+ nCompId - glyph id for component of interest
+ flt11, flt11, flt11, flt11 - a 2x2 matrix giving the transform
+ bTransOffset - whether to transform the offset from above method
+ The spec is unclear about the meaning of this flag
+ Currently - initialize to true for MS rasterizer and false for Mac rasterizer, then
+ on return it will indicate whether transform should apply to offset (MSDN CD 10/99)
+ Return true if successful, false otherwise
+ False could indicate a non-composite glyph or that component wasn't found
+----------------------------------------------------------------------------------------------*/
+bool GetComponentTransform(const void * pSimpleGlyf, int nCompId,
+ float & flt11, float & flt12, float & flt21, float & flt22,
+ bool & fTransOffset)
+{
+ using namespace Sfnt;
+
+ if (GlyfContourCount(pSimpleGlyf) >= 0)
+ return false;
+
+ const Sfnt::SimpleGlyph * pGlyph = reinterpret_cast<const Sfnt::SimpleGlyph *>(pSimpleGlyf);
+ // for a composite glyph, the special data begins here
+ const uint8 * pbGlyph = reinterpret_cast<const uint8 *>(&pGlyph->end_pts_of_contours[0]);
+
+ uint16 GlyphFlags;
+ do
+ {
+ GlyphFlags = be::swap(*((uint16 *)pbGlyph));
+ pbGlyph += sizeof(uint16);
+ if (be::swap(*((uint16 *)pbGlyph)) == nCompId)
+ {
+ pbGlyph += sizeof(uint16); // skip over glyph id of component
+ pbGlyph += GlyphFlags & CompoundGlyph::Arg1Arg2Words ? 4 : 2; // skip over placement data
+
+ if (fTransOffset) // MS rasterizer
+ fTransOffset = !(GlyphFlags & CompoundGlyph::UnscaledOffset);
+ else // Apple rasterizer
+ fTransOffset = (GlyphFlags & CompoundGlyph::ScaledOffset) != 0;
+
+ if (GlyphFlags & CompoundGlyph::HaveScale)
+ {
+ flt11 = fixed_to_float<14>(be::swap(*(uint16 *)pbGlyph));
+ pbGlyph += sizeof(uint16);
+ flt12 = 0;
+ flt21 = 0;
+ flt22 = flt11;
+ }
+ else if (GlyphFlags & CompoundGlyph::HaveXAndYScale)
+ {
+ flt11 = fixed_to_float<14>(be::swap(*(uint16 *)pbGlyph));
+ pbGlyph += sizeof(uint16);
+ flt12 = 0;
+ flt21 = 0;
+ flt22 = fixed_to_float<14>(be::swap(*(uint16 *)pbGlyph));
+ pbGlyph += sizeof(uint16);
+ }
+ else if (GlyphFlags & CompoundGlyph::HaveTwoByTwo)
+ {
+ flt11 = fixed_to_float<14>(be::swap(*(uint16 *)pbGlyph));
+ pbGlyph += sizeof(uint16);
+ flt12 = fixed_to_float<14>(be::swap(*(uint16 *)pbGlyph));
+ pbGlyph += sizeof(uint16);
+ flt21 = fixed_to_float<14>(be::swap(*(uint16 *)pbGlyph));
+ pbGlyph += sizeof(uint16);
+ flt22 = fixed_to_float<14>(be::swap(*(uint16 *)pbGlyph));
+ pbGlyph += sizeof(uint16);
+ }
+ else
+ { // identity transform
+ flt11 = 1.0;
+ flt12 = 0.0;
+ flt21 = 0.0;
+ flt22 = 1.0;
+ }
+ return true;
+ }
+ pbGlyph += sizeof(uint16); // skip over glyph id of component
+ int nOffset = 0;
+ nOffset += GlyphFlags & CompoundGlyph::Arg1Arg2Words ? 4 : 2;
+ nOffset += GlyphFlags & CompoundGlyph::HaveScale ? 2 : 0;
+ nOffset += GlyphFlags & CompoundGlyph::HaveXAndYScale ? 4 : 0;
+ nOffset += GlyphFlags & CompoundGlyph::HaveTwoByTwo ? 8 : 0;
+ pbGlyph += nOffset;
+ } while (GlyphFlags & CompoundGlyph::MoreComponents);
+
+ // didn't find requested component
+ fTransOffset = false;
+ flt11 = 1;
+ flt12 = 0;
+ flt21 = 0;
+ flt22 = 1;
+ return false;
+}
+#endif
+
+/*----------------------------------------------------------------------------------------------
+ Return a pointer into the glyf table based on the given tables and Glyph ID
+ Since this method doesn't check for spaces, it is good to call IsSpace before using it.
+ Return NULL on error.
+----------------------------------------------------------------------------------------------*/
+void * GlyfLookup(gid16 nGlyphId, const void * pGlyf, const void * pLoca,
+ size_t lGlyfSize, size_t lLocaSize, const void * pHead)
+{
+ // test for valid glyph id
+ // CheckTable verifies the index_to_loc_format is valid
+
+ const Sfnt::FontHeader * pTable
+ = reinterpret_cast<const Sfnt::FontHeader *>(pHead);
+
+ if (be::swap(pTable->index_to_loc_format) == Sfnt::FontHeader::ShortIndexLocFormat)
+ { // loca entries are two bytes (and have been divided by two)
+ if (nGlyphId >= (lLocaSize >> 1) - 1) // don't allow nGlyphId to access sentinel
+ {
+// throw std::out_of_range("glyph id out of range for font");
+ return NULL;
+ }
+ }
+ if (be::swap(pTable->index_to_loc_format) == Sfnt::FontHeader::LongIndexLocFormat)
+ { // loca entries are four bytes
+ if (nGlyphId >= (lLocaSize >> 2) - 1)
+ {
+// throw std::out_of_range("glyph id out of range for font");
+ return NULL;
+ }
+ }
+
+ size_t lGlyfOffset = LocaLookup(nGlyphId, pLoca, lLocaSize, pHead);
+ void * pSimpleGlyf = GlyfLookup(pGlyf, lGlyfOffset, lGlyfSize); // invalid loca offset returns null
+ return pSimpleGlyf;
+}
+
+#ifdef ALL_TTFUTILS
+/*----------------------------------------------------------------------------------------------
+ Determine if a particular Glyph ID has any data in the glyf table. If it is white space,
+ there will be no glyf data, though there will be metric data in hmtx, etc.
+----------------------------------------------------------------------------------------------*/
+bool IsSpace(gid16 nGlyphId, const void * pLoca, size_t lLocaSize, const void * pHead)
+{
+ size_t lGlyfOffset = LocaLookup(nGlyphId, pLoca, lLocaSize, pHead);
+
+ // the +1 should always work because there is a sentinel value at the end of the loca table
+ size_t lNextGlyfOffset = LocaLookup(nGlyphId + 1, pLoca, lLocaSize, pHead);
+
+ return (lNextGlyfOffset - lGlyfOffset) == 0;
+}
+
+/*----------------------------------------------------------------------------------------------
+ Determine if a particular Glyph ID is a multi-level composite.
+----------------------------------------------------------------------------------------------*/
+bool IsDeepComposite(gid16 nGlyphId, const void * pGlyf, const void * pLoca,
+ size_t lGlyfSize, long lLocaSize, const void * pHead)
+{
+ if (IsSpace(nGlyphId, pLoca, lLocaSize, pHead)) {return false;}
+
+ void * pSimpleGlyf = GlyfLookup(nGlyphId, pGlyf, pLoca, lGlyfSize, lLocaSize, pHead);
+ if (pSimpleGlyf == NULL)
+ return false; // no way to really indicate an error occured here
+
+ if (GlyfContourCount(pSimpleGlyf) >= 0)
+ return false;
+
+ int rgnCompId[kMaxGlyphComponents]; // assumes only a limited number of glyph components
+ size_t cCompIdTotal = kMaxGlyphComponents;
+ size_t cCompId = 0;
+
+ if (!GetComponentGlyphIds(pSimpleGlyf, rgnCompId, cCompIdTotal, cCompId))
+ return false;
+
+ for (size_t i = 0; i < cCompId; i++)
+ {
+ pSimpleGlyf = GlyfLookup(static_cast<gid16>(rgnCompId[i]),
+ pGlyf, pLoca, lGlyfSize, lLocaSize, pHead);
+ if (pSimpleGlyf == NULL) {return false;}
+
+ if (GlyfContourCount(pSimpleGlyf) < 0)
+ return true;
+ }
+
+ return false;
+}
+
+/*----------------------------------------------------------------------------------------------
+ Get the bounding box coordinates based on the given tables and Glyph ID
+ Handles both simple and composite glyphs.
+ Return true if successful, false otherwise. On false, all point values will be INT_MIN
+ False may indicate a white space glyph
+----------------------------------------------------------------------------------------------*/
+bool GlyfBox(gid16 nGlyphId, const void * pGlyf, const void * pLoca,
+ size_t lGlyfSize, size_t lLocaSize, const void * pHead, int & xMin, int & yMin, int & xMax, int & yMax)
+{
+ xMin = yMin = xMax = yMax = INT_MIN;
+
+ if (IsSpace(nGlyphId, pLoca, lLocaSize, pHead)) {return false;}
+
+ void * pSimpleGlyf = GlyfLookup(nGlyphId, pGlyf, pLoca, lGlyfSize, lLocaSize, pHead);
+ if (pSimpleGlyf == NULL) {return false;}
+
+ return GlyfBox(pSimpleGlyf, xMin, yMin, xMax, yMax);
+}
+
+/*----------------------------------------------------------------------------------------------
+ Get the number of contours based on the given tables and Glyph ID
+ Handles both simple and composite glyphs.
+ Return true if successful, false otherwise. On false, cnContours will be INT_MIN
+ False may indicate a white space glyph or a multi-level composite glyph.
+----------------------------------------------------------------------------------------------*/
+bool GlyfContourCount(gid16 nGlyphId, const void * pGlyf, const void * pLoca,
+ size_t lGlyfSize, size_t lLocaSize, const void * pHead, size_t & cnContours)
+{
+ cnContours = static_cast<size_t>(INT_MIN);
+
+ if (IsSpace(nGlyphId, pLoca, lLocaSize, pHead)) {return false;}
+
+ void * pSimpleGlyf = GlyfLookup(nGlyphId, pGlyf, pLoca, lGlyfSize, lLocaSize, pHead);
+ if (pSimpleGlyf == NULL) {return false;}
+
+ int cRtnContours = GlyfContourCount(pSimpleGlyf);
+ if (cRtnContours >= 0)
+ {
+ cnContours = size_t(cRtnContours);
+ return true;
+ }
+
+ //handle composite glyphs
+
+ int rgnCompId[kMaxGlyphComponents]; // assumes no glyph will be made of more than 8 components
+ size_t cCompIdTotal = kMaxGlyphComponents;
+ size_t cCompId = 0;
+
+ if (!GetComponentGlyphIds(pSimpleGlyf, rgnCompId, cCompIdTotal, cCompId))
+ return false;
+
+ cRtnContours = 0;
+ int cTmp = 0;
+ for (size_t i = 0; i < cCompId; i++)
+ {
+ if (IsSpace(static_cast<gid16>(rgnCompId[i]), pLoca, lLocaSize, pHead)) {return false;}
+ pSimpleGlyf = GlyfLookup(static_cast<gid16>(rgnCompId[i]),
+ pGlyf, pLoca, lGlyfSize, lLocaSize, pHead);
+ if (pSimpleGlyf == 0) {return false;}
+ // return false on multi-level composite
+ if ((cTmp = GlyfContourCount(pSimpleGlyf)) < 0)
+ return false;
+ cRtnContours += cTmp;
+ }
+
+ cnContours = size_t(cRtnContours);
+ return true;
+}
+
+/*----------------------------------------------------------------------------------------------
+ Get the point numbers for the end points of the glyph contours based on the given tables
+ and Glyph ID
+ Handles both simple and composite glyphs.
+ cnPoints - count of contours from GlyfContourCount (same as number of end points)
+ prgnContourEndPoints - should point to a buffer large enough to hold cnPoints integers
+ Return true if successful, false otherwise. On false, all end points are INT_MIN
+ False may indicate a white space glyph or a multi-level composite glyph.
+----------------------------------------------------------------------------------------------*/
+bool GlyfContourEndPoints(gid16 nGlyphId, const void * pGlyf, const void * pLoca,
+ size_t lGlyfSize, size_t lLocaSize, const void * pHead,
+ int * prgnContourEndPoint, size_t cnPoints)
+{
+ memset(prgnContourEndPoint, 0xFF, cnPoints * sizeof(int));
+ // std::fill_n(prgnContourEndPoint, cnPoints, INT_MIN);
+
+ if (IsSpace(nGlyphId, pLoca, lLocaSize, pHead)) {return false;}
+
+ void * pSimpleGlyf = GlyfLookup(nGlyphId, pGlyf, pLoca, lGlyfSize, lLocaSize, pHead);
+ if (pSimpleGlyf == NULL) {return false;}
+
+ int cContours = GlyfContourCount(pSimpleGlyf);
+ int cActualPts = 0;
+ if (cContours > 0)
+ return GlyfContourEndPoints(pSimpleGlyf, prgnContourEndPoint, cnPoints, cActualPts);
+
+ // handle composite glyphs
+
+ int rgnCompId[kMaxGlyphComponents]; // assumes no glyph will be made of more than 8 components
+ size_t cCompIdTotal = kMaxGlyphComponents;
+ size_t cCompId = 0;
+
+ if (!GetComponentGlyphIds(pSimpleGlyf, rgnCompId, cCompIdTotal, cCompId))
+ return false;
+
+ int * prgnCurrentEndPoint = prgnContourEndPoint;
+ int cCurrentPoints = cnPoints;
+ int nPrevPt = 0;
+ for (size_t i = 0; i < cCompId; i++)
+ {
+ if (IsSpace(static_cast<gid16>(rgnCompId[i]), pLoca, lLocaSize, pHead)) {return false;}
+ pSimpleGlyf = GlyfLookup(static_cast<gid16>(rgnCompId[i]), pGlyf, pLoca, lGlyfSize, lLocaSize, pHead);
+ if (pSimpleGlyf == NULL) {return false;}
+ // returns false on multi-level composite
+ if (!GlyfContourEndPoints(pSimpleGlyf, prgnCurrentEndPoint, cCurrentPoints, cActualPts))
+ return false;
+ // points in composite are numbered sequentially as components are added
+ // must adjust end point numbers for new point numbers
+ for (int j = 0; j < cActualPts; j++)
+ prgnCurrentEndPoint[j] += nPrevPt;
+ nPrevPt = prgnCurrentEndPoint[cActualPts - 1] + 1;
+
+ prgnCurrentEndPoint += cActualPts;
+ cCurrentPoints -= cActualPts;
+ }
+
+ return true;
+}
+
+/*----------------------------------------------------------------------------------------------
+ Get the points for a glyph based on the given tables and Glyph ID
+ Handles both simple and composite glyphs.
+ cnPoints - count of points from largest end point obtained from GlyfContourEndPoints
+ prgnX & prgnY - should point to buffers large enough to hold cnPoints integers
+ The ranges are parallel so that coordinates for point(n) are found at offset n in
+ both ranges. These points are in absolute coordinates.
+ prgfOnCurve - should point to a buffer a large enough to hold cnPoints bytes (bool)
+ This range is parallel to the prgnX & prgnY
+ Return true if successful, false otherwise. On false, all points may be INT_MIN
+ False may indicate a white space glyph, a multi-level composite, or a corrupt font
+ It's not clear from the TTF spec when the transforms should be applied. Should the
+ transform be done before or after attachment point calcs? (current code - before)
+ Should the transform be applied to other offsets? (currently - no; however commented
+ out code is in place so that if CompoundGlyph::UnscaledOffset on the MS rasterizer is
+ clear (typical) then yes, and if CompoundGlyph::ScaledOffset on the Apple rasterizer is
+ clear (typical?) then no). See GetComponentTransform.
+ It's also unclear where point numbering with attachment poinst starts
+ (currently - first point number is relative to whole glyph, second point number is
+ relative to current glyph).
+----------------------------------------------------------------------------------------------*/
+bool GlyfPoints(gid16 nGlyphId, const void * pGlyf,
+ const void * pLoca, size_t lGlyfSize, size_t lLocaSize, const void * pHead,
+ const int * /*prgnContourEndPoint*/, size_t /*cnEndPoints*/,
+ int * prgnX, int * prgnY, bool * prgfOnCurve, size_t cnPoints)
+{
+ memset(prgnX, 0x7F, cnPoints * sizeof(int));
+ memset(prgnY, 0x7F, cnPoints * sizeof(int));
+
+ if (IsSpace(nGlyphId, pLoca, lLocaSize, pHead))
+ return false;
+
+ void * pSimpleGlyf = GlyfLookup(nGlyphId, pGlyf, pLoca, lGlyfSize, lLocaSize, pHead);
+ if (pSimpleGlyf == NULL)
+ return false;
+
+ int cContours = GlyfContourCount(pSimpleGlyf);
+ int cActualPts;
+ if (cContours > 0)
+ {
+ if (!GlyfPoints(pSimpleGlyf, prgnX, prgnY, (char *)prgfOnCurve, cnPoints, cActualPts))
+ return false;
+ CalcAbsolutePoints(prgnX, prgnY, cnPoints);
+ SimplifyFlags((char *)prgfOnCurve, cnPoints);
+ return true;
+ }
+
+ // handle composite glyphs
+ int rgnCompId[kMaxGlyphComponents]; // assumes no glyph will be made of more than 8 components
+ size_t cCompIdTotal = kMaxGlyphComponents;
+ size_t cCompId = 0;
+
+ // this will fail if there are more components than there is room for
+ if (!GetComponentGlyphIds(pSimpleGlyf, rgnCompId, cCompIdTotal, cCompId))
+ return false;
+
+ int * prgnCurrentX = prgnX;
+ int * prgnCurrentY = prgnY;
+ char * prgbCurrentFlag = (char *)prgfOnCurve; // converting bool to char should be safe
+ int cCurrentPoints = cnPoints;
+ bool fOffset = true, fTransOff = true;
+ int a, b;
+ float flt11, flt12, flt21, flt22;
+ // int * prgnPrevX = prgnX; // in case first att pt number relative to preceding glyph
+ // int * prgnPrevY = prgnY;
+ for (size_t i = 0; i < cCompId; i++)
+ {
+ if (IsSpace(static_cast<gid16>(rgnCompId[i]), pLoca, lLocaSize, pHead)) {return false;}
+ void * pCompGlyf = GlyfLookup(static_cast<gid16>(rgnCompId[i]), pGlyf, pLoca, lGlyfSize, lLocaSize, pHead);
+ if (pCompGlyf == NULL) {return false;}
+ // returns false on multi-level composite
+ if (!GlyfPoints(pCompGlyf, prgnCurrentX, prgnCurrentY, prgbCurrentFlag,
+ cCurrentPoints, cActualPts))
+ return false;
+ if (!GetComponentPlacement(pSimpleGlyf, rgnCompId[i], fOffset, a, b))
+ return false;
+ if (!GetComponentTransform(pSimpleGlyf, rgnCompId[i],
+ flt11, flt12, flt21, flt22, fTransOff))
+ return false;
+ bool fIdTrans = flt11 == 1.0 && flt12 == 0.0 && flt21 == 0.0 && flt22 == 1.0;
+
+ // convert points to absolute coordinates
+ // do before transform and attachment point placement are applied
+ CalcAbsolutePoints(prgnCurrentX, prgnCurrentY, cActualPts);
+
+ // apply transform - see main method note above
+ // do before attachment point calcs
+ if (!fIdTrans)
+ for (int j = 0; j < cActualPts; j++)
+ {
+ int x = prgnCurrentX[j]; // store before transform applied
+ int y = prgnCurrentY[j];
+ prgnCurrentX[j] = (int)(x * flt11 + y * flt12);
+ prgnCurrentY[j] = (int)(x * flt21 + y * flt22);
+ }
+
+ // apply placement - see main method note above
+ int nXOff, nYOff;
+ if (fOffset) // explicit x & y offsets
+ {
+ /* ignore fTransOff for now
+ if (fTransOff && !fIdTrans)
+ { // transform x & y offsets
+ nXOff = (int)(a * flt11 + b * flt12);
+ nYOff = (int)(a * flt21 + b * flt22);
+ }
+ else */
+ { // don't transform offset
+ nXOff = a;
+ nYOff = b;
+ }
+ }
+ else // attachment points
+ { // in case first point is relative to preceding glyph and second relative to current
+ // nXOff = prgnPrevX[a] - prgnCurrentX[b];
+ // nYOff = prgnPrevY[a] - prgnCurrentY[b];
+ // first point number relative to whole composite, second relative to current glyph
+ nXOff = prgnX[a] - prgnCurrentX[b];
+ nYOff = prgnY[a] - prgnCurrentY[b];
+ }
+ for (int j = 0; j < cActualPts; j++)
+ {
+ prgnCurrentX[j] += nXOff;
+ prgnCurrentY[j] += nYOff;
+ }
+
+ // prgnPrevX = prgnCurrentX;
+ // prgnPrevY = prgnCurrentY;
+ prgnCurrentX += cActualPts;
+ prgnCurrentY += cActualPts;
+ prgbCurrentFlag += cActualPts;
+ cCurrentPoints -= cActualPts;
+ }
+
+ SimplifyFlags((char *)prgfOnCurve, cnPoints);
+
+ return true;
+}
+
+/*----------------------------------------------------------------------------------------------
+ Simplify the meaning of flags to just indicate whether point is on-curve or off-curve.
+---------------------------------------------------------------------------------------------*/
+bool SimplifyFlags(char * prgbFlags, int cnPoints)
+{
+ for (int i = 0; i < cnPoints; i++)
+ prgbFlags[i] = static_cast<char>(prgbFlags[i] & Sfnt::SimpleGlyph::OnCurve);
+ return true;
+}
+
+/*----------------------------------------------------------------------------------------------
+ Convert relative point coordinates to absolute coordinates
+ Points are stored in the font such that they are offsets from one another except for the
+ first point of a glyph.
+---------------------------------------------------------------------------------------------*/
+bool CalcAbsolutePoints(int * prgnX, int * prgnY, int cnPoints)
+{
+ int nX = prgnX[0];
+ int nY = prgnY[0];
+ for (int i = 1; i < cnPoints; i++)
+ {
+ prgnX[i] += nX;
+ nX = prgnX[i];
+ prgnY[i] += nY;
+ nY = prgnY[i];
+ }
+
+ return true;
+}
+#endif
+
+/*----------------------------------------------------------------------------------------------
+ Return the length of the 'name' table in bytes.
+ Currently used.
+---------------------------------------------------------------------------------------------*/
+#if 0
+size_t NameTableLength(const byte * pTable)
+{
+ byte * pb = (const_cast<byte *>(pTable)) + 2; // skip format
+ size_t cRecords = *pb++ << 8; cRecords += *pb++;
+ int dbStringOffset0 = (*pb++) << 8; dbStringOffset0 += *pb++;
+ int dbMaxStringOffset = 0;
+ for (size_t irec = 0; irec < cRecords; irec++)
+ {
+ int nPlatform = (*pb++) << 8; nPlatform += *pb++;
+ int nEncoding = (*pb++) << 8; nEncoding += *pb++;
+ int nLanguage = (*pb++) << 8; nLanguage += *pb++;
+ int nName = (*pb++) << 8; nName += *pb++;
+ int cbStringLen = (*pb++) << 8; cbStringLen += *pb++;
+ int dbStringOffset = (*pb++) << 8; dbStringOffset += *pb++;
+ if (dbMaxStringOffset < dbStringOffset + cbStringLen)
+ dbMaxStringOffset = dbStringOffset + cbStringLen;
+ }
+ return dbStringOffset0 + dbMaxStringOffset;
+}
+#endif
+
+} // end of namespace TtfUtil
+} // end of namespace graphite
diff --git a/Build/source/libs/graphite2/graphite2-src/src/UtfCodec.cpp b/Build/source/libs/graphite2/graphite2-src/src/UtfCodec.cpp
new file mode 100644
index 00000000000..a944bbf9d08
--- /dev/null
+++ b/Build/source/libs/graphite2/graphite2-src/src/UtfCodec.cpp
@@ -0,0 +1,45 @@
+/* GRAPHITE2 LICENSING
+
+ Copyright 2010, SIL International
+ All rights reserved.
+
+ This library is free software; you can redistribute it and/or modify
+ it under the terms of the GNU Lesser General Public License as published
+ by the Free Software Foundation; either version 2.1 of License, or
+ (at your option) any later version.
+
+ This program 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
+ Lesser General Public License for more details.
+
+ You should also have received a copy of the GNU Lesser General Public
+ License along with this library in the file named "LICENSE".
+ If not, write to the Free Software Foundation, 51 Franklin Street,
+ Suite 500, Boston, MA 02110-1335, USA or visit their web page on the
+ internet at http://www.fsf.org/licenses/lgpl.html.
+
+Alternatively, the contents of this file may be used under the terms of the
+Mozilla Public License (http://mozilla.org/MPL) or the GNU General Public
+License, as published by the Free Software Foundation, either version 2
+of the License or (at your option) any later version.
+*/
+#include "inc/UtfCodec.h"
+//using namespace graphite2;
+
+namespace graphite2 {
+
+}
+
+using namespace graphite2;
+
+const int8 _utf_codec<8>::sz_lut[16] =
+{
+ 1,1,1,1,1,1,1,1, // 1 byte
+ 0,0,0,0, // trailing byte
+ 2,2, // 2 bytes
+ 3, // 3 bytes
+ 4 // 4 bytes
+};
+
+const byte _utf_codec<8>::mask_lut[5] = {0x7f, 0xff, 0x3f, 0x1f, 0x0f};
diff --git a/Build/source/libs/graphite2/graphite2-src/src/call_machine.cpp b/Build/source/libs/graphite2/graphite2-src/src/call_machine.cpp
new file mode 100644
index 00000000000..fcd8a0c2c17
--- /dev/null
+++ b/Build/source/libs/graphite2/graphite2-src/src/call_machine.cpp
@@ -0,0 +1,138 @@
+/* GRAPHITE2 LICENSING
+
+ Copyright 2010, SIL International
+ All rights reserved.
+
+ This library is free software; you can redistribute it and/or modify
+ it under the terms of the GNU Lesser General Public License as published
+ by the Free Software Foundation; either version 2.1 of License, or
+ (at your option) any later version.
+
+ This program 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
+ Lesser General Public License for more details.
+
+ You should also have received a copy of the GNU Lesser General Public
+ License along with this library in the file named "LICENSE".
+ If not, write to the Free Software Foundation, 51 Franklin Street,
+ Suite 500, Boston, MA 02110-1335, USA or visit their web page on the
+ internet at http://www.fsf.org/licenses/lgpl.html.
+
+Alternatively, the contents of this file may be used under the terms of the
+Mozilla Public License (http://mozilla.org/MPL) or the GNU General Public
+License, as published by the Free Software Foundation, either version 2
+of the License or (at your option) any later version.
+*/
+// This call threaded interpreter implmentation for machine.h
+// Author: Tim Eves
+
+// Build either this interpreter or the direct_machine implementation.
+// The call threaded interpreter is portable across compilers and
+// architectures as well as being useful to debug (you can set breakpoints on
+// opcodes) but is slower that the direct threaded interpreter by a factor of 2
+
+#include <cassert>
+#include <cstring>
+#include <graphite2/Segment.h>
+#include "inc/Machine.h"
+#include "inc/Segment.h"
+#include "inc/Slot.h"
+#include "inc/Rule.h"
+
+// Disable the unused parameter warning as th compiler is mistaken since dp
+// is always updated (even if by 0) on every opcode.
+#ifdef __GNUC__
+#pragma GCC diagnostic ignored "-Wunused-parameter"
+#endif
+
+#define registers const byte * & dp, vm::Machine::stack_t * & sp, \
+ vm::Machine::stack_t * const sb, regbank & reg
+
+// These are required by opcodes.h and should not be changed
+#define STARTOP(name) bool name(registers) REGPARM(4);\
+ bool name(registers) {
+#define ENDOP return (sp - sb)/Machine::STACK_MAX==0; \
+ }
+
+#define EXIT(status) { push(status); return false; }
+
+// This is required by opcode_table.h
+#define do_(name) instr(name)
+
+
+using namespace graphite2;
+using namespace vm;
+
+struct regbank {
+ slotref is;
+ slotref * map;
+ SlotMap & smap;
+ slotref * const map_base;
+ const instr * & ip;
+ uint8 direction;
+ int8 flags;
+ Machine::status_t & status;
+};
+
+typedef bool (* ip_t)(registers);
+
+// Pull in the opcode definitions
+// We pull these into a private namespace so these otherwise common names dont
+// pollute the toplevel namespace.
+namespace {
+#define smap reg.smap
+#define seg smap.segment
+#define is reg.is
+#define ip reg.ip
+#define map reg.map
+#define mapb reg.map_base
+#define flags reg.flags
+#define dir reg.direction
+#define status reg.status
+
+#include "inc/opcodes.h"
+
+#undef smap
+#undef seg
+#undef is
+#undef ip
+#undef map
+#undef mapb
+#undef flags
+#undef dir
+}
+
+Machine::stack_t Machine::run(const instr * program,
+ const byte * data,
+ slotref * & map)
+
+{
+ assert(program != 0);
+
+ // Declare virtual machine registers
+ const instr * ip = program-1;
+ const byte * dp = data;
+ stack_t * sp = _stack + Machine::STACK_GUARD,
+ * const sb = sp;
+ regbank reg = {*map, map, _map, _map.begin()+_map.context(), ip, _map.dir(), 0, _status};
+
+ // Run the program
+ while ((reinterpret_cast<ip_t>(*++ip))(dp, sp, sb, reg)) {}
+ const stack_t ret = sp == _stack+STACK_GUARD+1 ? *sp-- : 0;
+
+ check_final_stack(sp);
+ map = reg.map;
+ *map = reg.is;
+ return ret;
+}
+
+// Pull in the opcode table
+namespace {
+#include "inc/opcode_table.h"
+}
+
+const opcode_t * Machine::getOpcodeTable() throw()
+{
+ return opcode_table;
+}
diff --git a/Build/source/libs/graphite2/graphite2-src/src/direct_machine.cpp b/Build/source/libs/graphite2/graphite2-src/src/direct_machine.cpp
new file mode 100644
index 00000000000..86206cfe37b
--- /dev/null
+++ b/Build/source/libs/graphite2/graphite2-src/src/direct_machine.cpp
@@ -0,0 +1,140 @@
+/* GRAPHITE2 LICENSING
+
+ Copyright 2010, SIL International
+ All rights reserved.
+
+ This library is free software; you can redistribute it and/or modify
+ it under the terms of the GNU Lesser General Public License as published
+ by the Free Software Foundation; either version 2.1 of License, or
+ (at your option) any later version.
+
+ This program 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
+ Lesser General Public License for more details.
+
+ You should also have received a copy of the GNU Lesser General Public
+ License along with this library in the file named "LICENSE".
+ If not, write to the Free Software Foundation, 51 Franklin Street,
+ Suite 500, Boston, MA 02110-1335, USA or visit their web page on the
+ internet at http://www.fsf.org/licenses/lgpl.html.
+
+Alternatively, the contents of this file may be used under the terms of the
+Mozilla Public License (http://mozilla.org/MPL) or the GNU General Public
+License, as published by the Free Software Foundation, either version 2
+of the License or (at your option) any later version.
+*/
+// This direct threaded interpreter implmentation for machine.h
+// Author: Tim Eves
+
+// Build either this interpreter or the call_machine implementation.
+// The direct threaded interpreter is relies upon a gcc feature called
+// labels-as-values so is only portable to compilers that support the
+// extension (gcc only as far as I know) however it should build on any
+// architecture gcc supports.
+// This is twice as fast as the call threaded model and is likely faster on
+// inorder processors with short pipelines and little branch prediction such
+// as the ARM and possibly Atom chips.
+
+
+#include <cassert>
+#include <cstring>
+#include "inc/Machine.h"
+#include "inc/Segment.h"
+#include "inc/Slot.h"
+#include "inc/Rule.h"
+
+#define STARTOP(name) name: {
+#define ENDOP }; goto *((sp - sb)/Machine::STACK_MAX ? &&end : *++ip);
+#define EXIT(status) { push(status); goto end; }
+
+#define do_(name) &&name
+
+
+using namespace graphite2;
+using namespace vm;
+
+namespace {
+
+// The GCC manual has this to say about labels as values:
+// The &&foo expressions for the same label might have different values
+// if the containing function is inlined or cloned. If a program relies
+// on them being always the same, __attribute__((__noinline__,__noclone__))
+// should be used to prevent inlining and cloning.
+//
+// is_return in Code.cpp relies on being able to do comparisons, so it needs
+// them to be always the same.
+//
+// The GCC manual further adds:
+// If &&foo is used in a static variable initializer, inlining and
+// cloning is forbidden.
+//
+// In this file, &&foo *is* used in a static variable initializer, and it's not
+// entirely clear whether this should prevent inlining of the function or not.
+// In practice, though, clang 7 can end up inlining the function with ThinLTO,
+// which breaks at least is_return. https://bugs.llvm.org/show_bug.cgi?id=39241
+// So all in all, we need at least the __noinline__ attribute. __noclone__
+// is not supported by clang.
+__attribute__((__noinline__))
+const void * direct_run(const bool get_table_mode,
+ const instr * program,
+ const byte * data,
+ Machine::stack_t * stack,
+ slotref * & __map,
+ uint8 _dir,
+ Machine::status_t & status,
+ SlotMap * __smap=0)
+{
+ // We need to define and return to opcode table from within this function
+ // other inorder to take the addresses of the instruction bodies.
+ #include "inc/opcode_table.h"
+ if (get_table_mode)
+ return opcode_table;
+
+ // Declare virtual machine registers
+ const instr * ip = program;
+ const byte * dp = data;
+ Machine::stack_t * sp = stack + Machine::STACK_GUARD,
+ * const sb = sp;
+ SlotMap & smap = *__smap;
+ Segment & seg = smap.segment;
+ slotref is = *__map,
+ * map = __map,
+ * const mapb = smap.begin()+smap.context();
+ uint8 dir = _dir;
+ int8 flags = 0;
+
+ // start the program
+ goto **ip;
+
+ // Pull in the opcode definitions
+ #include "inc/opcodes.h"
+
+ end:
+ __map = map;
+ *__map = is;
+ return sp;
+}
+
+}
+
+const opcode_t * Machine::getOpcodeTable() throw()
+{
+ slotref * dummy;
+ Machine::status_t dumstat = Machine::finished;
+ return static_cast<const opcode_t *>(direct_run(true, 0, 0, 0, dummy, 0, dumstat));
+}
+
+
+Machine::stack_t Machine::run(const instr * program,
+ const byte * data,
+ slotref * & is)
+{
+ assert(program != 0);
+
+ const stack_t *sp = static_cast<const stack_t *>(
+ direct_run(false, program, data, _stack, is, _map.dir(), _status, &_map));
+ const stack_t ret = sp == _stack+STACK_GUARD+1 ? *sp-- : 0;
+ check_final_stack(sp);
+ return ret;
+}
diff --git a/Build/source/libs/graphite2/graphite2-src/src/files.mk b/Build/source/libs/graphite2/graphite2-src/src/files.mk
new file mode 100644
index 00000000000..63063567bf7
--- /dev/null
+++ b/Build/source/libs/graphite2/graphite2-src/src/files.mk
@@ -0,0 +1,114 @@
+# GRAPHITE2 LICENSING
+#
+# Copyright 2011, SIL International
+# All rights reserved.
+#
+# This library is free software; you can redistribute it and/or modify
+# it under the terms of the GNU Lesser General Public License as published
+# by the Free Software Foundation; either version 2.1 of License, or
+# (at your option) any later version.
+#
+# This program 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
+# Lesser General Public License for more details.
+#
+# You should also have received a copy of the GNU Lesser General Public
+# License along with this library in the file named "LICENSE".
+# If not, write to the Free Software Foundation, 51 Franklin Street,
+# Suite 500, Boston, MA 02110-1335, USA or visit their web page on the
+# internet at http://www.fsf.org/licenses/lgpl.html.
+#
+# Alternatively, the contents of this file may be used under the terms of the
+# Mozilla Public License (http://mozilla.org/MPL) or the GNU General Public
+# License, as published by the Free Software Foundation, either version 2
+# of the License or (at your option) any later version.
+
+# Makefile helper file for those wanting to build Graphite2 using make
+# The including makefile should set the following variables
+# _NS Prefix to all variables this file creates (namespace)
+# $(_NS)_MACHINE Set to direct or call. Set to direct if using gcc else
+# set to call
+# $(_NS)_BASE path to root of graphite2 project
+#
+# Returns:
+# $(_NS)_SOURCES List of source files (with .cpp extension)
+# $(_NS)_PRIVATE_HEADERS List of private header files (with .h extension)
+# $(_NS)_PUBLIC_HEADERS List of public header files (with .h extension)
+
+
+$(_NS)_SOURCES = \
+ $($(_NS)_BASE)/src/$($(_NS)_MACHINE)_machine.cpp \
+ $($(_NS)_BASE)/src/gr_char_info.cpp \
+ $($(_NS)_BASE)/src/gr_face.cpp \
+ $($(_NS)_BASE)/src/gr_features.cpp \
+ $($(_NS)_BASE)/src/gr_font.cpp \
+ $($(_NS)_BASE)/src/gr_logging.cpp \
+ $($(_NS)_BASE)/src/gr_segment.cpp \
+ $($(_NS)_BASE)/src/gr_slot.cpp \
+ $($(_NS)_BASE)/src/json.cpp \
+ $($(_NS)_BASE)/src/CmapCache.cpp \
+ $($(_NS)_BASE)/src/Code.cpp \
+ $($(_NS)_BASE)/src/Collider.cpp \
+ $($(_NS)_BASE)/src/Decompressor.cpp \
+ $($(_NS)_BASE)/src/Face.cpp \
+ $($(_NS)_BASE)/src/FeatureMap.cpp \
+ $($(_NS)_BASE)/src/FileFace.cpp \
+ $($(_NS)_BASE)/src/Font.cpp \
+ $($(_NS)_BASE)/src/GlyphCache.cpp \
+ $($(_NS)_BASE)/src/GlyphFace.cpp \
+ $($(_NS)_BASE)/src/Intervals.cpp \
+ $($(_NS)_BASE)/src/Justifier.cpp \
+ $($(_NS)_BASE)/src/NameTable.cpp \
+ $($(_NS)_BASE)/src/Pass.cpp \
+ $($(_NS)_BASE)/src/Position.cpp \
+ $($(_NS)_BASE)/src/Segment.cpp \
+ $($(_NS)_BASE)/src/Silf.cpp \
+ $($(_NS)_BASE)/src/Slot.cpp \
+ $($(_NS)_BASE)/src/Sparse.cpp \
+ $($(_NS)_BASE)/src/TtfUtil.cpp \
+ $($(_NS)_BASE)/src/UtfCodec.cpp
+
+$(_NS)_PRIVATE_HEADERS = \
+ $($(_NS)_BASE)/src/inc/bits.h \
+ $($(_NS)_BASE)/src/inc/debug.h \
+ $($(_NS)_BASE)/src/inc/json.h \
+ $($(_NS)_BASE)/src/inc/CharInfo.h \
+ $($(_NS)_BASE)/src/inc/CmapCache.h \
+ $($(_NS)_BASE)/src/inc/Code.h \
+ $($(_NS)_BASE)/src/inc/Collider.h \
+ $($(_NS)_BASE)/src/inc/Compression.h \
+ $($(_NS)_BASE)/src/inc/Decompressor.h \
+ $($(_NS)_BASE)/src/inc/Endian.h \
+ $($(_NS)_BASE)/src/inc/Error.h \
+ $($(_NS)_BASE)/src/inc/Face.h \
+ $($(_NS)_BASE)/src/inc/FeatureMap.h \
+ $($(_NS)_BASE)/src/inc/FeatureVal.h \
+ $($(_NS)_BASE)/src/inc/FileFace.h \
+ $($(_NS)_BASE)/src/inc/Font.h \
+ $($(_NS)_BASE)/src/inc/GlyphCache.h \
+ $($(_NS)_BASE)/src/inc/GlyphFace.h \
+ $($(_NS)_BASE)/src/inc/Intervals.h \
+ $($(_NS)_BASE)/src/inc/List.h \
+ $($(_NS)_BASE)/src/inc/locale2lcid.h \
+ $($(_NS)_BASE)/src/inc/Machine.h \
+ $($(_NS)_BASE)/src/inc/Main.h \
+ $($(_NS)_BASE)/src/inc/NameTable.h \
+ $($(_NS)_BASE)/src/inc/opcode_table.h \
+ $($(_NS)_BASE)/src/inc/opcodes.h \
+ $($(_NS)_BASE)/src/inc/Pass.h \
+ $($(_NS)_BASE)/src/inc/Position.h \
+ $($(_NS)_BASE)/src/inc/Rule.h \
+ $($(_NS)_BASE)/src/inc/Segment.h \
+ $($(_NS)_BASE)/src/inc/Silf.h \
+ $($(_NS)_BASE)/src/inc/Slot.h \
+ $($(_NS)_BASE)/src/inc/Sparse.h \
+ $($(_NS)_BASE)/src/inc/TtfTypes.h \
+ $($(_NS)_BASE)/src/inc/TtfUtil.h \
+ $($(_NS)_BASE)/src/inc/UtfCodec.h
+
+$(_NS)_PUBLIC_HEADERS = \
+ $($(_NS)_BASE)/include/graphite2/Font.h \
+ $($(_NS)_BASE)/include/graphite2/Log.h \
+ $($(_NS)_BASE)/include/graphite2/Segment.h \
+ $($(_NS)_BASE)/include/graphite2/Types.h
diff --git a/Build/source/libs/graphite2/graphite2-src/src/gr_char_info.cpp b/Build/source/libs/graphite2/graphite2-src/src/gr_char_info.cpp
new file mode 100644
index 00000000000..612f9ba694f
--- /dev/null
+++ b/Build/source/libs/graphite2/graphite2-src/src/gr_char_info.cpp
@@ -0,0 +1,65 @@
+/* GRAPHITE2 LICENSING
+
+ Copyright 2010, SIL International
+ All rights reserved.
+
+ This library is free software; you can redistribute it and/or modify
+ it under the terms of the GNU Lesser General Public License as published
+ by the Free Software Foundation; either version 2.1 of License, or
+ (at your option) any later version.
+
+ This program 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
+ Lesser General Public License for more details.
+
+ You should also have received a copy of the GNU Lesser General Public
+ License along with this library in the file named "LICENSE".
+ If not, write to the Free Software Foundation, 51 Franklin Street,
+ Suite 500, Boston, MA 02110-1335, USA or visit their web page on the
+ internet at http://www.fsf.org/licenses/lgpl.html.
+
+Alternatively, the contents of this file may be used under the terms of the
+Mozilla Public License (http://mozilla.org/MPL) or the GNU General Public
+License, as published by the Free Software Foundation, either version 2
+of the License or (at your option) any later version.
+*/
+#include <cassert>
+#include "graphite2/Segment.h"
+#include "inc/CharInfo.h"
+
+extern "C"
+{
+
+unsigned int gr_cinfo_unicode_char(const gr_char_info* p/*not NULL*/)
+{
+ assert(p);
+ return p->unicodeChar();
+}
+
+
+int gr_cinfo_break_weight(const gr_char_info* p/*not NULL*/)
+{
+ assert(p);
+ return p->breakWeight();
+}
+
+int gr_cinfo_after(const gr_char_info *p/*not NULL*/)
+{
+ assert(p);
+ return p->after();
+}
+
+int gr_cinfo_before(const gr_char_info *p/*not NULL*/)
+{
+ assert(p);
+ return p->before();
+}
+
+size_t gr_cinfo_base(const gr_char_info *p/*not NULL*/)
+{
+ assert(p);
+ return p->base();
+}
+
+} // extern "C"
diff --git a/Build/source/libs/graphite2/graphite2-src/src/gr_face.cpp b/Build/source/libs/graphite2/graphite2-src/src/gr_face.cpp
new file mode 100644
index 00000000000..baa469727bb
--- /dev/null
+++ b/Build/source/libs/graphite2/graphite2-src/src/gr_face.cpp
@@ -0,0 +1,267 @@
+/* GRAPHITE2 LICENSING
+
+ Copyright 2010, SIL International
+ All rights reserved.
+
+ This library is free software; you can redistribute it and/or modify
+ it under the terms of the GNU Lesser General Public License as published
+ by the Free Software Foundation; either version 2.1 of License, or
+ (at your option) any later version.
+
+ This program 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
+ Lesser General Public License for more details.
+
+ You should also have received a copy of the GNU Lesser General Public
+ License along with this library in the file named "LICENSE".
+ If not, write to the Free Software Foundation, 51 Franklin Street,
+ Suite 500, Boston, MA 02110-1335, USA or visit their web page on the
+ internet at http://www.fsf.org/licenses/lgpl.html.
+
+Alternatively, the contents of this file may be used under the terms of the
+Mozilla Public License (http://mozilla.org/MPL) or the GNU General Public
+License, as published by the Free Software Foundation, either version 2
+of the License or (at your option) any later version.
+*/
+#include "graphite2/Font.h"
+#include "inc/Face.h"
+#include "inc/FileFace.h"
+#include "inc/GlyphCache.h"
+#include "inc/CmapCache.h"
+#include "inc/Silf.h"
+#include "inc/json.h"
+
+using namespace graphite2;
+
+#if !defined GRAPHITE2_NTRACING
+extern json *global_log;
+#endif
+
+namespace
+{
+ bool load_face(Face & face, unsigned int options)
+ {
+#ifdef GRAPHITE2_TELEMETRY
+ telemetry::category _misc_cat(face.tele.misc);
+#endif
+ Face::Table silf(face, Tag::Silf, 0x00050000);
+ if (!silf)
+ return false;
+
+ if (!face.readGlyphs(options))
+ return false;
+
+ if (silf)
+ {
+ if (!face.readFeatures() || !face.readGraphite(silf))
+ {
+#if !defined GRAPHITE2_NTRACING
+ if (global_log)
+ {
+ *global_log << json::object
+ << "type" << "fontload"
+ << "failure" << face.error()
+ << "context" << face.error_context()
+ << json::close;
+ }
+#endif
+ return false;
+ }
+ else
+ return true;
+ }
+ else
+ return false;
+ }
+
+ inline
+ uint32 zeropad(const uint32 x)
+ {
+ if (x == 0x20202020) return 0;
+ if ((x & 0x00FFFFFF) == 0x00202020) return x & 0xFF000000;
+ if ((x & 0x0000FFFF) == 0x00002020) return x & 0xFFFF0000;
+ if ((x & 0x000000FF) == 0x00000020) return x & 0xFFFFFF00;
+ return x;
+ }
+}
+
+extern "C" {
+
+gr_face* gr_make_face_with_ops(const void* appFaceHandle/*non-NULL*/, const gr_face_ops *ops, unsigned int faceOptions)
+ //the appFaceHandle must stay alive all the time when the gr_face is alive. When finished with the gr_face, call destroy_face
+{
+ if (ops == 0) return 0;
+
+ Face *res = new Face(appFaceHandle, *ops);
+ if (res && load_face(*res, faceOptions))
+ return static_cast<gr_face *>(res);
+
+ delete res;
+ return 0;
+}
+
+gr_face* gr_make_face(const void* appFaceHandle/*non-NULL*/, gr_get_table_fn tablefn, unsigned int faceOptions)
+{
+ const gr_face_ops ops = {sizeof(gr_face_ops), tablefn, NULL};
+ return gr_make_face_with_ops(appFaceHandle, &ops, faceOptions);
+}
+
+
+gr_face* gr_make_face_with_seg_cache_and_ops(const void* appFaceHandle/*non-NULL*/, const gr_face_ops *ops, unsigned int , unsigned int faceOptions)
+{
+ return gr_make_face_with_ops(appFaceHandle, ops, faceOptions);
+}
+
+gr_face* gr_make_face_with_seg_cache(const void* appFaceHandle/*non-NULL*/, gr_get_table_fn tablefn, unsigned int, unsigned int faceOptions)
+{
+ const gr_face_ops ops = {sizeof(gr_face_ops), tablefn, NULL};
+ return gr_make_face_with_ops(appFaceHandle, &ops, faceOptions);
+}
+
+gr_uint32 gr_str_to_tag(const char *str)
+{
+ uint32 res = 0;
+ switch(max(strlen(str),size_t(4)))
+ {
+ case 4: res |= str[3]; GR_FALLTHROUGH;
+ case 3: res |= str[2] << 8; GR_FALLTHROUGH;
+ case 2: res |= str[1] << 16; GR_FALLTHROUGH;
+ case 1: res |= str[0] << 24; GR_FALLTHROUGH;
+ default: break;
+ }
+ return res;
+}
+
+void gr_tag_to_str(gr_uint32 tag, char *str)
+{
+ if (!str) return;
+
+ *str++ = char(tag >> 24);
+ *str++ = char(tag >> 16);
+ *str++ = char(tag >> 8);
+ *str++ = char(tag);
+ *str = '\0';
+}
+
+gr_feature_val* gr_face_featureval_for_lang(const gr_face* pFace, gr_uint32 langname/*0 means clone default*/) //clones the features. if none for language, clones the default
+{
+ assert(pFace);
+ langname = zeropad(langname);
+ return static_cast<gr_feature_val *>(pFace->theSill().cloneFeatures(langname));
+}
+
+
+const gr_feature_ref* gr_face_find_fref(const gr_face* pFace, gr_uint32 featId) //When finished with the FeatureRef, call destroy_FeatureRef
+{
+ assert(pFace);
+ featId = zeropad(featId);
+ const FeatureRef* pRef = pFace->featureById(featId);
+ return static_cast<const gr_feature_ref*>(pRef);
+}
+
+unsigned short gr_face_n_fref(const gr_face* pFace)
+{
+ assert(pFace);
+ int res = 0;
+ for (int i = 0; i < pFace->numFeatures(); ++i)
+ if (!(pFace->feature(i)->getFlags() & FeatureRef::HIDDEN))
+ ++res;
+ return res;
+}
+
+const gr_feature_ref* gr_face_fref(const gr_face* pFace, gr_uint16 i) //When finished with the FeatureRef, call destroy_FeatureRef
+{
+ assert(pFace);
+ int count = 0;
+ for (int j = 0; j < pFace->numFeatures(); ++j)
+ {
+ const FeatureRef* pRef = pFace->feature(j);
+ if (!(pRef->getFlags() & FeatureRef::HIDDEN))
+ if (count++ == i)
+ return static_cast<const gr_feature_ref*>(pRef);
+ }
+ return 0;
+}
+
+unsigned short gr_face_n_languages(const gr_face* pFace)
+{
+ assert(pFace);
+ return pFace->theSill().numLanguages();
+}
+
+gr_uint32 gr_face_lang_by_index(const gr_face* pFace, gr_uint16 i)
+{
+ assert(pFace);
+ return pFace->theSill().getLangName(i);
+}
+
+
+void gr_face_destroy(gr_face *face)
+{
+ delete static_cast<Face*>(face);
+}
+
+
+gr_uint16 gr_face_name_lang_for_locale(gr_face *face, const char * locale)
+{
+ if (face)
+ {
+ return face->languageForLocale(locale);
+ }
+ return 0;
+}
+
+unsigned short gr_face_n_glyphs(const gr_face* pFace)
+{
+ return pFace->glyphs().numGlyphs();
+}
+
+const gr_faceinfo *gr_face_info(const gr_face *pFace, gr_uint32 script)
+{
+ if (!pFace) return 0;
+ const Silf *silf = pFace->chooseSilf(script);
+ if (silf) return silf->silfInfo();
+ return 0;
+}
+
+int gr_face_is_char_supported(const gr_face* pFace, gr_uint32 usv, gr_uint32 script)
+{
+ const Cmap & cmap = pFace->cmap();
+ gr_uint16 gid = cmap[usv];
+ if (!gid)
+ {
+ const Silf * silf = pFace->chooseSilf(script);
+ gid = silf->findPseudo(usv);
+ }
+ return (gid != 0);
+}
+
+#ifndef GRAPHITE2_NFILEFACE
+gr_face* gr_make_file_face(const char *filename, unsigned int faceOptions)
+{
+ FileFace* pFileFace = new FileFace(filename);
+ if (*pFileFace)
+ {
+ gr_face* pRes = gr_make_face_with_ops(pFileFace, &FileFace::ops, faceOptions);
+ if (pRes)
+ {
+ pRes->takeFileFace(pFileFace); //takes ownership
+ return pRes;
+ }
+ }
+
+ //error when loading
+
+ delete pFileFace;
+ return NULL;
+}
+
+gr_face* gr_make_file_face_with_seg_cache(const char* filename, unsigned int, unsigned int faceOptions) //returns NULL on failure. //TBD better error handling
+ //when finished with, call destroy_face
+{
+ return gr_make_file_face(filename, faceOptions);
+}
+#endif //!GRAPHITE2_NFILEFACE
+
+} // extern "C"
diff --git a/Build/source/libs/graphite2/graphite2-src/src/gr_features.cpp b/Build/source/libs/graphite2/graphite2-src/src/gr_features.cpp
new file mode 100644
index 00000000000..a560e053f2e
--- /dev/null
+++ b/Build/source/libs/graphite2/graphite2-src/src/gr_features.cpp
@@ -0,0 +1,138 @@
+/* GRAPHITE2 LICENSING
+
+ Copyright 2010, SIL International
+ All rights reserved.
+
+ This library is free software; you can redistribute it and/or modify
+ it under the terms of the GNU Lesser General Public License as published
+ by the Free Software Foundation; either version 2.1 of License, or
+ (at your option) any later version.
+
+ This program 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
+ Lesser General Public License for more details.
+
+ You should also have received a copy of the GNU Lesser General Public
+ License along with this library in the file named "LICENSE".
+ If not, write to the Free Software Foundation, 51 Franklin Street,
+ Suite 500, Boston, MA 02110-1335, USA or visit their web page on the
+ internet at http://www.fsf.org/licenses/lgpl.html.
+
+Alternatively, the contents of this file may be used under the terms of the
+Mozilla Public License (http://mozilla.org/MPL) or the GNU General Public
+License, as published by the Free Software Foundation, either version 2
+of the License or (at your option) any later version.
+*/
+#include "graphite2/Font.h"
+#include "inc/Face.h"
+#include "inc/FeatureMap.h"
+#include "inc/FeatureVal.h"
+#include "inc/NameTable.h"
+
+using namespace graphite2;
+
+extern "C" {
+
+
+gr_uint16 gr_fref_feature_value(const gr_feature_ref* pfeatureref, const gr_feature_val* feats) //returns 0 if either pointer is NULL
+{
+ if (!pfeatureref || !feats) return 0;
+
+ return pfeatureref->getFeatureVal(*feats);
+}
+
+
+int gr_fref_set_feature_value(const gr_feature_ref* pfeatureref, gr_uint16 val, gr_feature_val* pDest)
+{
+ if (!pfeatureref || !pDest) return 0;
+
+ return pfeatureref->applyValToFeature(val, *pDest);
+}
+
+
+gr_uint32 gr_fref_id(const gr_feature_ref* pfeatureref) //returns 0 if pointer is NULL
+{
+ if (!pfeatureref)
+ return 0;
+
+ return pfeatureref->getId();
+}
+
+
+gr_uint16 gr_fref_n_values(const gr_feature_ref* pfeatureref)
+{
+ if(!pfeatureref)
+ return 0;
+ return pfeatureref->getNumSettings();
+}
+
+
+gr_int16 gr_fref_value(const gr_feature_ref* pfeatureref, gr_uint16 settingno)
+{
+ if(!pfeatureref || (settingno >= pfeatureref->getNumSettings()))
+ {
+ return 0;
+ }
+ return pfeatureref->getSettingValue(settingno);
+}
+
+
+void* gr_fref_label(const gr_feature_ref* pfeatureref, gr_uint16 *langId, gr_encform utf, gr_uint32 *length)
+{
+ if(!pfeatureref)
+ {
+ langId = 0;
+ length = 0;
+ return NULL;
+ }
+ uint16 label = pfeatureref->getNameId();
+ NameTable * names = pfeatureref->getFace().nameTable();
+ if (!names)
+ {
+ langId = 0;
+ length = 0;
+ return NULL;
+ }
+ return names->getName(*langId, label, utf, *length);
+}
+
+
+void* gr_fref_value_label(const gr_feature_ref*pfeatureref, gr_uint16 setting,
+ gr_uint16 *langId, gr_encform utf, gr_uint32 *length)
+{
+ if(!pfeatureref || (setting >= pfeatureref->getNumSettings()))
+ {
+ langId = 0;
+ length = 0;
+ return NULL;
+ }
+ uint16 label = pfeatureref->getSettingName(setting);
+ NameTable * names = pfeatureref->getFace().nameTable();
+ if (!names)
+ {
+ langId = 0;
+ length = 0;
+ return NULL;
+ }
+ return names->getName(*langId, label, utf, *length);
+}
+
+
+void gr_label_destroy(void * label)
+{
+ free(label);
+}
+
+gr_feature_val* gr_featureval_clone(const gr_feature_val* pfeatures/*may be NULL*/)
+{ //When finished with the Features, call features_destroy
+ return static_cast<gr_feature_val*>(pfeatures ? new Features(*pfeatures) : new Features);
+}
+
+void gr_featureval_destroy(gr_feature_val *p)
+{
+ delete static_cast<Features*>(p);
+}
+
+
+} // extern "C"
diff --git a/Build/source/libs/graphite2/graphite2-src/src/gr_font.cpp b/Build/source/libs/graphite2/graphite2-src/src/gr_font.cpp
new file mode 100644
index 00000000000..724cc83c138
--- /dev/null
+++ b/Build/source/libs/graphite2/graphite2-src/src/gr_font.cpp
@@ -0,0 +1,74 @@
+/* GRAPHITE2 LICENSING
+
+ Copyright 2010, SIL International
+ All rights reserved.
+
+ This library is free software; you can redistribute it and/or modify
+ it under the terms of the GNU Lesser General Public License as published
+ by the Free Software Foundation; either version 2.1 of License, or
+ (at your option) any later version.
+
+ This program 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
+ Lesser General Public License for more details.
+
+ You should also have received a copy of the GNU Lesser General Public
+ License along with this library in the file named "LICENSE".
+ If not, write to the Free Software Foundation, 51 Franklin Street,
+ Suite 500, Boston, MA 02110-1335, USA or visit their web page on the
+ internet at http://www.fsf.org/licenses/lgpl.html.
+
+Alternatively, the contents of this file may be used under the terms of the
+Mozilla Public License (http://mozilla.org/MPL) or the GNU General Public
+License, as published by the Free Software Foundation, either version 2
+of the License or (at your option) any later version.
+*/
+#include "graphite2/Font.h"
+#include "inc/Font.h"
+
+
+using namespace graphite2;
+
+extern "C" {
+
+void gr_engine_version(int *nMajor, int *nMinor, int *nBugFix)
+{
+ if (nMajor) *nMajor = GR2_VERSION_MAJOR;
+ if (nMinor) *nMinor = GR2_VERSION_MINOR;
+ if (nBugFix) *nBugFix = GR2_VERSION_BUGFIX;
+}
+
+gr_font* gr_make_font(float ppm/*pixels per em*/, const gr_face *face)
+{
+ return gr_make_font_with_advance_fn(ppm, 0, 0, face);
+}
+
+
+gr_font* gr_make_font_with_ops(float ppm/*pixels per em*/, const void* appFontHandle/*non-NULL*/, const gr_font_ops * font_ops, const gr_face * face/*needed for scaling*/)
+{ //the appFontHandle must stay alive all the time when the gr_font is alive. When finished with the gr_font, call destroy_gr_font
+ if (face == 0 || ppm <= 0) return 0;
+
+ Font * const res = new Font(ppm, *face, appFontHandle, font_ops);
+ if (*res)
+ return static_cast<gr_font*>(res);
+ else
+ {
+ delete res;
+ return 0;
+ }
+}
+
+gr_font* gr_make_font_with_advance_fn(float ppm/*pixels per em*/, const void* appFontHandle/*non-NULL*/, gr_advance_fn getAdvance, const gr_face * face/*needed for scaling*/)
+{
+ const gr_font_ops ops = {sizeof(gr_font_ops), getAdvance, NULL};
+ return gr_make_font_with_ops(ppm, appFontHandle, &ops, face);
+}
+
+void gr_font_destroy(gr_font *font)
+{
+ delete static_cast<Font*>(font);
+}
+
+
+} // extern "C"
diff --git a/Build/source/libs/graphite2/graphite2-src/src/gr_logging.cpp b/Build/source/libs/graphite2/graphite2-src/src/gr_logging.cpp
new file mode 100644
index 00000000000..8f1e675e628
--- /dev/null
+++ b/Build/source/libs/graphite2/graphite2-src/src/gr_logging.cpp
@@ -0,0 +1,267 @@
+/* GRAPHITE2 LICENSING
+
+ Copyright 2010, SIL International
+ All rights reserved.
+
+ This library is free software; you can redistribute it and/or modify
+ it under the terms of the GNU Lesser General Public License as published
+ by the Free Software Foundation; either version 2.1 of License, or
+ (at your option) any later version.
+
+ This program 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
+ Lesser General Public License for more details.
+
+ You should also have received a copy of the GNU Lesser General Public
+ License along with this library in the file named "LICENSE".
+ If not, write to the Free Software Foundation, 51 Franklin Street,
+ Suite 500, Boston, MA 02110-1335, USA or visit their web page on the
+ internet at http://www.fsf.org/licenses/lgpl.html.
+
+Alternatively, the contents of this file may be used under the terms of the
+Mozilla Public License (http://mozilla.org/MPL) or the GNU General Public
+License, as published by the Free Software Foundation, either version 2
+of the License or (at your option) any later version.
+*/
+#include <cstdio>
+
+#include "graphite2/Log.h"
+#include "inc/debug.h"
+#include "inc/CharInfo.h"
+#include "inc/Slot.h"
+#include "inc/Segment.h"
+#include "inc/json.h"
+#include "inc/Collider.h"
+
+#if defined _WIN32
+#include "windows.h"
+#endif
+
+using namespace graphite2;
+
+#if !defined GRAPHITE2_NTRACING
+json *global_log = 0;
+#endif
+
+extern "C" {
+
+bool gr_start_logging(GR_MAYBE_UNUSED gr_face * face, const char *log_path)
+{
+ if (!log_path) return false;
+
+#if !defined GRAPHITE2_NTRACING
+ gr_stop_logging(face);
+#if defined _WIN32
+ int n = MultiByteToWideChar(CP_UTF8, MB_ERR_INVALID_CHARS, log_path, -1, 0, 0);
+ if (n == 0 || n > MAX_PATH - 12) return false;
+
+ LPWSTR wlog_path = gralloc<WCHAR>(n);
+ if (!wlog_path) return false;
+ FILE *log = 0;
+ if (wlog_path && MultiByteToWideChar(CP_UTF8, MB_ERR_INVALID_CHARS, log_path, -1, wlog_path, n))
+ log = _wfopen(wlog_path, L"wt");
+
+ free(wlog_path);
+#else // _WIN32
+ FILE *log = fopen(log_path, "wt");
+#endif // _WIN32
+ if (!log) return false;
+
+ if (face)
+ {
+ face->setLogger(log);
+ if (!face->logger()) return false;
+
+ *face->logger() << json::array;
+#ifdef GRAPHITE2_TELEMETRY
+ *face->logger() << face->tele;
+#endif
+ }
+ else
+ {
+ global_log = new json(log);
+ *global_log << json::array;
+ }
+
+ return true;
+#else // GRAPHITE2_NTRACING
+ return false;
+#endif // GRAPHITE2_NTRACING
+}
+
+bool graphite_start_logging(FILE * /* log */, GrLogMask /* mask */)
+{
+//#if !defined GRAPHITE2_NTRACING
+// graphite_stop_logging();
+//
+// if (!log) return false;
+//
+// dbgout = new json(log);
+// if (!dbgout) return false;
+//
+// *dbgout << json::array;
+// return true;
+//#else
+ return false;
+//#endif
+}
+
+void gr_stop_logging(GR_MAYBE_UNUSED gr_face * face)
+{
+#if !defined GRAPHITE2_NTRACING
+ if (face && face->logger())
+ {
+ FILE * log = face->logger()->stream();
+ face->setLogger(0);
+ fclose(log);
+ }
+ else if (!face && global_log)
+ {
+ FILE * log = global_log->stream();
+ delete global_log;
+ global_log = 0;
+ fclose(log);
+ }
+#endif
+}
+
+void graphite_stop_logging()
+{
+// if (dbgout) delete dbgout;
+// dbgout = 0;
+}
+
+} // extern "C"
+
+#ifdef GRAPHITE2_TELEMETRY
+size_t * graphite2::telemetry::_category = 0UL;
+#endif
+
+#if !defined GRAPHITE2_NTRACING
+
+#ifdef GRAPHITE2_TELEMETRY
+
+json & graphite2::operator << (json & j, const telemetry & t) throw()
+{
+ j << json::object
+ << "type" << "telemetry"
+ << "silf" << t.silf
+ << "states" << t.states
+ << "starts" << t.starts
+ << "transitions" << t.transitions
+ << "glyphs" << t.glyph
+ << "code" << t.code
+ << "misc" << t.misc
+ << "total" << (t.silf + t.states + t.starts + t.transitions + t.glyph + t.code + t.misc)
+ << json::close;
+ return j;
+}
+#else
+json & graphite2::operator << (json & j, const telemetry &) throw()
+{
+ return j;
+}
+#endif
+
+
+json & graphite2::operator << (json & j, const CharInfo & ci) throw()
+{
+ return j << json::object
+ << "offset" << ci.base()
+ << "unicode" << ci.unicodeChar()
+ << "break" << ci.breakWeight()
+ << "flags" << ci.flags()
+ << "slot" << json::flat << json::object
+ << "before" << ci.before()
+ << "after" << ci.after()
+ << json::close
+ << json::close;
+}
+
+
+json & graphite2::operator << (json & j, const dslot & ds) throw()
+{
+ assert(ds.first);
+ assert(ds.second);
+ const Segment & seg = *ds.first;
+ const Slot & s = *ds.second;
+ const SlotCollision *cslot = seg.collisionInfo(ds.second);
+
+ j << json::object
+ << "id" << objectid(ds)
+ << "gid" << s.gid()
+ << "charinfo" << json::flat << json::object
+ << "original" << s.original()
+ << "before" << s.before()
+ << "after" << s.after()
+ << json::close
+ << "origin" << s.origin()
+ << "shift" << Position(float(s.getAttr(0, gr_slatShiftX, 0)),
+ float(s.getAttr(0, gr_slatShiftY, 0)))
+ << "advance" << s.advancePos()
+ << "insert" << s.isInsertBefore()
+ << "break" << s.getAttr(&seg, gr_slatBreak, 0);
+ if (s.just() > 0)
+ j << "justification" << s.just();
+ if (s.getBidiLevel() > 0)
+ j << "bidi" << s.getBidiLevel();
+ if (!s.isBase())
+ j << "parent" << json::flat << json::object
+ << "id" << objectid(dslot(&seg, s.attachedTo()))
+ << "level" << s.getAttr(0, gr_slatAttLevel, 0)
+ << "offset" << s.attachOffset()
+ << json::close;
+ j << "user" << json::flat << json::array;
+ for (int n = 0; n!= seg.numAttrs(); ++n)
+ j << s.userAttrs()[n];
+ j << json::close;
+ if (s.firstChild())
+ {
+ j << "children" << json::flat << json::array;
+ for (const Slot *c = s.firstChild(); c; c = c->nextSibling())
+ j << objectid(dslot(&seg, c));
+ j << json::close;
+ }
+ if (cslot)
+ {
+ // Note: the reason for using Positions to lump together related attributes is to make the
+ // JSON output slightly more compact.
+ j << "collision" << json::flat << json::object
+// << "shift" << cslot->shift() -- not used pass level, only within the collision routine itself
+ << "offset" << cslot->offset()
+ << "limit" << cslot->limit()
+ << "flags" << cslot->flags()
+ << "margin" << Position(cslot->margin(), cslot->marginWt())
+ << "exclude" << cslot->exclGlyph()
+ << "excludeoffset" << cslot->exclOffset();
+ if (cslot->seqOrder() != 0)
+ {
+ j << "seqclass" << Position(cslot->seqClass(), cslot->seqProxClass())
+ << "seqorder" << cslot->seqOrder()
+ << "seqabove" << Position(cslot->seqAboveXoff(), cslot->seqAboveWt())
+ << "seqbelow" << Position(cslot->seqBelowXlim(), cslot->seqBelowWt())
+ << "seqvalign" << Position(cslot->seqValignHt(), cslot->seqValignWt());
+ }
+ j << json::close;
+ }
+ return j << json::close;
+}
+
+
+graphite2::objectid::objectid(const dslot & ds) throw()
+{
+ const Slot * const p = ds.second;
+ uint32 s = uint32(reinterpret_cast<size_t>(p));
+ sprintf(name, "%.4x-%.2x-%.4hx", uint16(s >> 16), uint16(p ? p->userAttrs()[ds.first->silf()->numUser()] : 0), uint16(s));
+ name[sizeof name-1] = 0;
+}
+
+graphite2::objectid::objectid(const Segment * const p) throw()
+{
+ uint32 s = uint32(reinterpret_cast<size_t>(p));
+ sprintf(name, "%.4x-%.2x-%.4hx", uint16(s >> 16), 0, uint16(s));
+ name[sizeof name-1] = 0;
+}
+
+#endif
diff --git a/Build/source/libs/graphite2/graphite2-src/src/gr_segment.cpp b/Build/source/libs/graphite2/graphite2-src/src/gr_segment.cpp
new file mode 100644
index 00000000000..7a27e9c562e
--- /dev/null
+++ b/Build/source/libs/graphite2/graphite2-src/src/gr_segment.cpp
@@ -0,0 +1,175 @@
+/* GRAPHITE2 LICENSING
+
+ Copyright 2010, SIL International
+ All rights reserved.
+
+ This library is free software; you can redistribute it and/or modify
+ it under the terms of the GNU Lesser General Public License as published
+ by the Free Software Foundation; either version 2.1 of License, or
+ (at your option) any later version.
+
+ This program 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
+ Lesser General Public License for more details.
+
+ You should also have received a copy of the GNU Lesser General Public
+ License along with this library in the file named "LICENSE".
+ If not, write to the Free Software Foundation, 51 Franklin Street,
+ Suite 500, Boston, MA 02110-1335, USA or visit their web page on the
+ internet at http://www.fsf.org/licenses/lgpl.html.
+
+Alternatively, the contents of this file may be used under the terms of the
+Mozilla Public License (http://mozilla.org/MPL) or the GNU General Public
+License, as published by the Free Software Foundation, either version 2
+of the License or (at your option) any later version.
+*/
+#include "graphite2/Segment.h"
+#include "inc/UtfCodec.h"
+#include "inc/Segment.h"
+
+using namespace graphite2;
+
+namespace
+{
+
+ gr_segment* makeAndInitialize(const Font *font, const Face *face, uint32 script, const Features* pFeats/*must not be NULL*/, gr_encform enc, const void* pStart, size_t nChars, int dir)
+ {
+ if (script == 0x20202020) script = 0;
+ else if ((script & 0x00FFFFFF) == 0x00202020) script = script & 0xFF000000;
+ else if ((script & 0x0000FFFF) == 0x00002020) script = script & 0xFFFF0000;
+ else if ((script & 0x000000FF) == 0x00000020) script = script & 0xFFFFFF00;
+ // if (!font) return NULL;
+ Segment* pRes=new Segment(nChars, face, script, dir);
+
+
+ if (!pRes->read_text(face, pFeats, enc, pStart, nChars) || !pRes->runGraphite())
+ {
+ delete pRes;
+ return NULL;
+ }
+ pRes->finalise(font, true);
+
+ return static_cast<gr_segment*>(pRes);
+ }
+
+ template <typename utf_iter>
+ inline size_t count_unicode_chars(utf_iter first, const utf_iter last, const void **error)
+ {
+ size_t n_chars = 0;
+ uint32 usv = 0;
+
+ if (last)
+ {
+ if (!first.validate(last))
+ {
+ if (error) *error = last - 1;
+ return 0;
+ }
+ for (;first != last; ++first, ++n_chars)
+ if ((usv = *first) == 0 || first.error()) break;
+ }
+ else
+ {
+ while ((usv = *first) != 0 && !first.error())
+ {
+ ++first;
+ ++n_chars;
+ }
+ }
+
+ if (error) *error = first.error() ? first : 0;
+ return n_chars;
+ }
+}
+
+
+extern "C" {
+
+size_t gr_count_unicode_characters(gr_encform enc, const void* buffer_begin, const void* buffer_end/*don't go on or past end, If NULL then ignored*/, const void** pError) //Also stops on nul. Any nul is not in the count
+{
+ assert(buffer_begin);
+
+ switch (enc)
+ {
+ case gr_utf8: return count_unicode_chars<utf8::const_iterator>(buffer_begin, buffer_end, pError); break;
+ case gr_utf16: return count_unicode_chars<utf16::const_iterator>(buffer_begin, buffer_end, pError); break;
+ case gr_utf32: return count_unicode_chars<utf32::const_iterator>(buffer_begin, buffer_end, pError); break;
+ default: return 0;
+ }
+}
+
+
+gr_segment* gr_make_seg(const gr_font *font, const gr_face *face, gr_uint32 script, const gr_feature_val* pFeats, gr_encform enc, const void* pStart, size_t nChars, int dir)
+{
+ if (!face) return nullptr;
+
+ const gr_feature_val * tmp_feats = 0;
+ if (pFeats == 0)
+ pFeats = tmp_feats = static_cast<const gr_feature_val*>(face->theSill().cloneFeatures(0));
+ gr_segment * seg = makeAndInitialize(font, face, script, pFeats, enc, pStart, nChars, dir);
+ delete static_cast<const FeatureVal*>(tmp_feats);
+
+ return seg;
+}
+
+
+void gr_seg_destroy(gr_segment* p)
+{
+ delete static_cast<Segment*>(p);
+}
+
+
+float gr_seg_advance_X(const gr_segment* pSeg/*not NULL*/)
+{
+ assert(pSeg);
+ return pSeg->advance().x;
+}
+
+
+float gr_seg_advance_Y(const gr_segment* pSeg/*not NULL*/)
+{
+ assert(pSeg);
+ return pSeg->advance().y;
+}
+
+
+unsigned int gr_seg_n_cinfo(const gr_segment* pSeg/*not NULL*/)
+{
+ assert(pSeg);
+ return static_cast<unsigned int>(pSeg->charInfoCount());
+}
+
+
+const gr_char_info* gr_seg_cinfo(const gr_segment* pSeg/*not NULL*/, unsigned int index/*must be <number_of_CharInfo*/)
+{
+ assert(pSeg);
+ return static_cast<const gr_char_info*>(pSeg->charinfo(index));
+}
+
+unsigned int gr_seg_n_slots(const gr_segment* pSeg/*not NULL*/)
+{
+ assert(pSeg);
+ return static_cast<unsigned int>(pSeg->slotCount());
+}
+
+const gr_slot* gr_seg_first_slot(gr_segment* pSeg/*not NULL*/)
+{
+ assert(pSeg);
+ return static_cast<const gr_slot*>(pSeg->first());
+}
+
+const gr_slot* gr_seg_last_slot(gr_segment* pSeg/*not NULL*/)
+{
+ assert(pSeg);
+ return static_cast<const gr_slot*>(pSeg->last());
+}
+
+float gr_seg_justify(gr_segment* pSeg/*not NULL*/, const gr_slot* pSlot/*not NULL*/, const gr_font *pFont, double width, enum gr_justFlags flags, const gr_slot *pFirst, const gr_slot *pLast)
+{
+ assert(pSeg);
+ assert(pSlot);
+ return pSeg->justify(const_cast<gr_slot *>(pSlot), pFont, float(width), justFlags(flags), const_cast<gr_slot *>(pFirst), const_cast<gr_slot *>(pLast));
+}
+
+} // extern "C"
diff --git a/Build/source/libs/graphite2/graphite2-src/src/gr_slot.cpp b/Build/source/libs/graphite2/graphite2-src/src/gr_slot.cpp
new file mode 100644
index 00000000000..a3c6b46a7f4
--- /dev/null
+++ b/Build/source/libs/graphite2/graphite2-src/src/gr_slot.cpp
@@ -0,0 +1,173 @@
+/* GRAPHITE2 LICENSING
+
+ Copyright 2010, SIL International
+ All rights reserved.
+
+ This library is free software; you can redistribute it and/or modify
+ it under the terms of the GNU Lesser General Public License as published
+ by the Free Software Foundation; either version 2.1 of License, or
+ (at your option) any later version.
+
+ This program 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
+ Lesser General Public License for more details.
+
+ You should also have received a copy of the GNU Lesser General Public
+ License along with this library in the file named "LICENSE".
+ If not, write to the Free Software Foundation, 51 Franklin Street,
+ Suite 500, Boston, MA 02110-1335, USA or visit their web page on the
+ internet at http://www.fsf.org/licenses/lgpl.html.
+
+Alternatively, the contents of this file may be used under the terms of the
+Mozilla Public License (http://mozilla.org/MPL) or the GNU General Public
+License, as published by the Free Software Foundation, either version 2
+of the License or (at your option) any later version.
+*/
+#include "graphite2/Segment.h"
+#include "inc/Segment.h"
+#include "inc/Slot.h"
+#include "inc/Font.h"
+
+
+extern "C" {
+
+
+const gr_slot* gr_slot_next_in_segment(const gr_slot* p/*not NULL*/)
+{
+ assert(p);
+ return static_cast<const gr_slot*>(p->next());
+}
+
+const gr_slot* gr_slot_prev_in_segment(const gr_slot* p/*not NULL*/)
+{
+ assert(p);
+ return static_cast<const gr_slot*>(p->prev());
+}
+
+const gr_slot* gr_slot_attached_to(const gr_slot* p/*not NULL*/) //returns NULL iff base. If called repeatedly on result, will get to a base
+{
+ assert(p);
+ return static_cast<const gr_slot*>(p->attachedTo());
+}
+
+
+const gr_slot* gr_slot_first_attachment(const gr_slot* p/*not NULL*/) //returns NULL iff no attachments.
+{ //if slot_first_attachment(p) is not NULL, then slot_attached_to(slot_first_attachment(p))==p.
+ assert(p);
+ return static_cast<const gr_slot*>(p->firstChild());
+}
+
+
+const gr_slot* gr_slot_next_sibling_attachment(const gr_slot* p/*not NULL*/) //returns NULL iff no more attachments.
+{ //if slot_next_sibling_attachment(p) is not NULL, then slot_attached_to(slot_next_sibling_attachment(p))==slot_attached_to(p).
+ assert(p);
+ return static_cast<const gr_slot*>(p->nextSibling());
+}
+
+
+unsigned short gr_slot_gid(const gr_slot* p/*not NULL*/)
+{
+ assert(p);
+ return p->glyph();
+}
+
+
+float gr_slot_origin_X(const gr_slot* p/*not NULL*/)
+{
+ assert(p);
+ return p->origin().x;
+}
+
+
+float gr_slot_origin_Y(const gr_slot* p/*not NULL*/)
+{
+ assert(p);
+ return p->origin().y;
+}
+
+
+float gr_slot_advance_X(const gr_slot* p/*not NULL*/, const gr_face *face, const gr_font *font)
+{
+ assert(p);
+ float scale = 1.0;
+ float res = p->advance();
+ if (font)
+ {
+ scale = font->scale();
+ int gid = p->glyph();
+ if (face && font->isHinted() && gid < face->glyphs().numGlyphs())
+ res = (res - face->glyphs().glyph(gid)->theAdvance().x) * scale + font->advance(gid);
+ else
+ res = res * scale;
+ }
+ return res;
+}
+
+float gr_slot_advance_Y(const gr_slot *p/*not NULL*/, GR_MAYBE_UNUSED const gr_face *face, const gr_font *font)
+{
+ assert(p);
+ float res = p->advancePos().y;
+ if (font)
+ return res * font->scale();
+ else
+ return res;
+}
+
+int gr_slot_before(const gr_slot* p/*not NULL*/)
+{
+ assert(p);
+ return p->before();
+}
+
+
+int gr_slot_after(const gr_slot* p/*not NULL*/)
+{
+ assert(p);
+ return p->after();
+}
+
+unsigned int gr_slot_index(const gr_slot *p/*not NULL*/)
+{
+ assert(p);
+ return p->index();
+}
+
+int gr_slot_attr(const gr_slot* p/*not NULL*/, const gr_segment* pSeg/*not NULL*/, gr_attrCode index, gr_uint8 subindex)
+{
+ assert(p);
+ return p->getAttr(pSeg, index, subindex);
+}
+
+
+int gr_slot_can_insert_before(const gr_slot* p/*not NULL*/)
+{
+ assert(p);
+ return (p->isInsertBefore())? 1 : 0;
+}
+
+
+int gr_slot_original(const gr_slot* p/*not NULL*/)
+{
+ assert(p);
+ return p->original();
+}
+
+void gr_slot_linebreak_before(gr_slot* p/*not NULL*/)
+{
+ assert(p);
+ gr_slot *prev = (gr_slot *)p->prev();
+ prev->sibling(NULL);
+ prev->next(NULL);
+ p->prev(NULL);
+}
+
+#if 0 //what should this be
+size_t id(const gr_slot* p/*not NULL*/)
+{
+ return (size_t)p->id();
+}
+#endif
+
+
+} // extern "C"
diff --git a/Build/source/libs/graphite2/graphite2-src/src/inc/CharInfo.h b/Build/source/libs/graphite2/graphite2-src/src/inc/CharInfo.h
new file mode 100644
index 00000000000..01e7e31ac93
--- /dev/null
+++ b/Build/source/libs/graphite2/graphite2-src/src/inc/CharInfo.h
@@ -0,0 +1,66 @@
+/* GRAPHITE2 LICENSING
+
+ Copyright 2010, SIL International
+ All rights reserved.
+
+ This library is free software; you can redistribute it and/or modify
+ it under the terms of the GNU Lesser General Public License as published
+ by the Free Software Foundation; either version 2.1 of License, or
+ (at your option) any later version.
+
+ This program 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
+ Lesser General Public License for more details.
+
+ You should also have received a copy of the GNU Lesser General Public
+ License along with this library in the file named "LICENSE".
+ If not, write to the Free Software Foundation, 51 Franklin Street,
+ Suite 500, Boston, MA 02110-1335, USA or visit their web page on the
+ internet at http://www.fsf.org/licenses/lgpl.html.
+
+Alternatively, the contents of this file may be used under the terms of the
+Mozilla Public License (http://mozilla.org/MPL) or the GNU General Public
+License, as published by the Free Software Foundation, either version 2
+of the License or (at your option) any later version.
+*/
+#pragma once
+#include "inc/Main.h"
+
+
+namespace graphite2 {
+
+class CharInfo
+{
+
+public:
+ CharInfo() : m_char(0), m_before(-1), m_after(-1), m_base(0), m_featureid(0), m_break(0), m_flags(0) {}
+ void init(int cid) { m_char = cid; }
+ unsigned int unicodeChar() const { return m_char; }
+ void feats(int offset) { m_featureid = offset; }
+ int fid() const { return m_featureid; }
+ int breakWeight() const { return m_break; }
+ void breakWeight(int val) { m_break = val; }
+ int after() const { return m_after; }
+ void after(int val) { m_after = val; }
+ int before() const { return m_before; }
+ void before(int val) { m_before = val; }
+ size_t base() const { return m_base; }
+ void base(size_t offset) { m_base = offset; }
+ void addflags(uint8 val) { m_flags |= val; }
+ uint8 flags() const { return m_flags; }
+
+ CLASS_NEW_DELETE
+private:
+ int m_char; // Unicode character from character stream
+ int m_before; // slot index before us, comes before
+ int m_after; // slot index after us, comes after
+ size_t m_base; // offset into input string corresponding to this charinfo
+ uint8 m_featureid; // index into features list in the segment
+ int8 m_break; // breakweight coming from lb table
+ uint8 m_flags; // 0,1 segment split.
+};
+
+} // namespace graphite2
+
+struct gr_char_info : public graphite2::CharInfo {};
diff --git a/Build/source/libs/graphite2/graphite2-src/src/inc/CmapCache.h b/Build/source/libs/graphite2/graphite2-src/src/inc/CmapCache.h
new file mode 100644
index 00000000000..7820c958b0e
--- /dev/null
+++ b/Build/source/libs/graphite2/graphite2-src/src/inc/CmapCache.h
@@ -0,0 +1,82 @@
+/* GRAPHITE2 LICENSING
+
+ Copyright 2010, SIL International
+ All rights reserved.
+
+ This library is free software; you can redistribute it and/or modify
+ it under the terms of the GNU Lesser General Public License as published
+ by the Free Software Foundation; either version 2.1 of License, or
+ (at your option) any later version.
+
+ This program 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
+ Lesser General Public License for more details.
+
+ You should also have received a copy of the GNU Lesser General Public
+ License along with this library in the file named "LICENSE".
+ If not, write to the Free Software Foundation, 51 Franklin Street,
+ Suite 500, Boston, MA 02110-1335, USA or visit their web page on the
+ internet at http://www.fsf.org/licenses/lgpl.html.
+
+Alternatively, the contents of this file may be used under the terms of the
+Mozilla Public License (http://mozilla.org/MPL) or the GNU General Public
+License, as published by the Free Software Foundation, either version 2
+of the License or (at your option) any later version.
+*/
+#pragma once
+
+#include "inc/Main.h"
+#include "inc/Face.h"
+
+namespace graphite2 {
+
+class Face;
+
+class Cmap
+{
+public:
+
+ virtual ~Cmap() throw() {}
+
+ virtual uint16 operator [] (const uint32) const throw() { return 0; }
+
+ virtual operator bool () const throw() { return false; }
+
+ CLASS_NEW_DELETE;
+};
+
+class DirectCmap : public Cmap
+{
+ DirectCmap(const DirectCmap &);
+ DirectCmap & operator = (const DirectCmap &);
+
+public:
+ DirectCmap(const Face &);
+ virtual uint16 operator [] (const uint32 usv) const throw();
+ virtual operator bool () const throw();
+
+ CLASS_NEW_DELETE;
+private:
+ const Face::Table _cmap;
+ const void * _smp,
+ * _bmp;
+};
+
+class CachedCmap : public Cmap
+{
+ CachedCmap(const CachedCmap &);
+ CachedCmap & operator = (const CachedCmap &);
+
+public:
+ CachedCmap(const Face &);
+ virtual ~CachedCmap() throw();
+ virtual uint16 operator [] (const uint32 usv) const throw();
+ virtual operator bool () const throw();
+ CLASS_NEW_DELETE;
+private:
+ bool m_isBmpOnly;
+ uint16 ** m_blocks;
+};
+
+} // namespace graphite2
diff --git a/Build/source/libs/graphite2/graphite2-src/src/inc/Code.h b/Build/source/libs/graphite2/graphite2-src/src/inc/Code.h
new file mode 100644
index 00000000000..3cee67c81d3
--- /dev/null
+++ b/Build/source/libs/graphite2/graphite2-src/src/inc/Code.h
@@ -0,0 +1,171 @@
+/* GRAPHITE2 LICENSING
+
+ Copyright 2010, SIL International
+ All rights reserved.
+
+ This library is free software; you can redistribute it and/or modify
+ it under the terms of the GNU Lesser General Public License as published
+ by the Free Software Foundation; either version 2.1 of License, or
+ (at your option) any later version.
+
+ This program 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
+ Lesser General Public License for more details.
+
+ You should also have received a copy of the GNU Lesser General Public
+ License along with this library in the file named "LICENSE".
+ If not, write to the Free Software Foundation, 51 Franklin Street,
+ Suite 500, Boston, MA 02110-1335, USA or visit their web page on the
+ internet at http://www.fsf.org/licenses/lgpl.html.
+
+Alternatively, the contents of this file may be used under the terms of the
+Mozilla Public License (http://mozilla.org/MPL) or the GNU General Public
+License, as published by the Free Software Foundation, either version 2
+of the License or (at your option) any later version.
+*/
+// This class represents loaded graphite stack machine code. It performs
+// basic sanity checks, on the incoming code to prevent more obvious problems
+// from crashing graphite.
+// Author: Tim Eves
+
+#pragma once
+
+#include <cassert>
+#include <graphite2/Types.h>
+#include "inc/Main.h"
+#include "inc/Machine.h"
+
+namespace graphite2 {
+
+class Silf;
+class Face;
+
+enum passtype {
+ PASS_TYPE_UNKNOWN = 0,
+ PASS_TYPE_LINEBREAK,
+ PASS_TYPE_SUBSTITUTE,
+ PASS_TYPE_POSITIONING,
+ PASS_TYPE_JUSTIFICATION
+};
+
+namespace vm {
+
+class Machine::Code
+{
+public:
+ enum status_t
+ {
+ loaded,
+ alloc_failed,
+ invalid_opcode,
+ unimplemented_opcode_used,
+ out_of_range_data,
+ jump_past_end,
+ arguments_exhausted,
+ missing_return,
+ nested_context_item,
+ underfull_stack
+ };
+
+private:
+ class decoder;
+
+ instr * _code;
+ byte * _data;
+ size_t _data_size,
+ _instr_count;
+ byte _max_ref;
+ mutable status_t _status;
+ bool _constraint,
+ _modify,
+ _delete;
+ mutable bool _own;
+
+ void release_buffers() throw ();
+ void failure(const status_t) throw();
+
+public:
+ static size_t estimateCodeDataOut(size_t num_bytecodes, int nRules, int nSlots);
+
+ Code() throw();
+ Code(bool is_constraint, const byte * bytecode_begin, const byte * const bytecode_end,
+ uint8 pre_context, uint16 rule_length, const Silf &, const Face &,
+ enum passtype pt, byte * * const _out = 0);
+ Code(const Machine::Code &) throw();
+ ~Code() throw();
+
+ Code & operator=(const Code &rhs) throw();
+ operator bool () const throw() { return _code && status() == loaded; }
+ status_t status() const throw() { return _status; }
+ bool constraint() const throw() { return _constraint; }
+ size_t dataSize() const throw() { return _data_size; }
+ size_t instructionCount() const throw() { return _instr_count; }
+ bool immutable() const throw() { return !(_delete || _modify); }
+ bool deletes() const throw() { return _delete; }
+ size_t maxRef() const throw() { return _max_ref; }
+ void externalProgramMoved(ptrdiff_t) throw();
+
+ int32 run(Machine &m, slotref * & map) const;
+
+ CLASS_NEW_DELETE;
+};
+
+inline
+size_t Machine::Code::estimateCodeDataOut(size_t n_bc, int nRules, int nSlots)
+{
+ // max is: all codes are instructions + 1 for each rule + max tempcopies
+ // allocate space for separate maximal code and data then merge them later
+ return (n_bc + nRules + nSlots) * sizeof(instr) + n_bc * sizeof(byte);
+}
+
+
+inline Machine::Code::Code() throw()
+: _code(0), _data(0), _data_size(0), _instr_count(0), _max_ref(0),
+ _status(loaded), _constraint(false), _modify(false), _delete(false),
+ _own(false)
+{
+}
+
+inline Machine::Code::Code(const Machine::Code &obj) throw ()
+ : _code(obj._code),
+ _data(obj._data),
+ _data_size(obj._data_size),
+ _instr_count(obj._instr_count),
+ _max_ref(obj._max_ref),
+ _status(obj._status),
+ _constraint(obj._constraint),
+ _modify(obj._modify),
+ _delete(obj._delete),
+ _own(obj._own)
+{
+ obj._own = false;
+}
+
+inline Machine::Code & Machine::Code::operator=(const Machine::Code &rhs) throw() {
+ if (_instr_count > 0)
+ release_buffers();
+ _code = rhs._code;
+ _data = rhs._data;
+ _data_size = rhs._data_size;
+ _instr_count = rhs._instr_count;
+ _status = rhs._status;
+ _constraint = rhs._constraint;
+ _modify = rhs._modify;
+ _delete = rhs._delete;
+ _own = rhs._own;
+ rhs._own = false;
+ return *this;
+}
+
+inline void Machine::Code::externalProgramMoved(ptrdiff_t dist) throw()
+{
+ if (_code && !_own)
+ {
+ _code += dist / signed(sizeof(instr));
+ _data += dist;
+ }
+}
+
+} // namespace vm
+} // namespace graphite2
diff --git a/Build/source/libs/graphite2/graphite2-src/src/inc/Collider.h b/Build/source/libs/graphite2/graphite2-src/src/inc/Collider.h
new file mode 100644
index 00000000000..71e8400501f
--- /dev/null
+++ b/Build/source/libs/graphite2/graphite2-src/src/inc/Collider.h
@@ -0,0 +1,245 @@
+/* GRAPHITE2 LICENSING
+
+ Copyright 2010, SIL International
+ All rights reserved.
+
+ This library is free software; you can redistribute it and/or modify
+ it under the terms of the GNU Lesser General Public License as published
+ by the Free Software Foundation; either version 2.1 of License, or
+ (at your option) any later version.
+
+ This program 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
+ Lesser General Public License for more details.
+
+ You should also have received a copy of the GNU Lesser General Public
+ License along with this library in the file named "LICENSE".
+ If not, write to the Free Software Foundation, 51 Franklin Street,
+ Suite 500, Boston, MA 02110-1335, USA or visit their web page on the
+ internet at http://www.fsf.org/licenses/lgpl.html.
+
+Alternatively, the contents of this file may be used under the terms of the
+Mozilla Public License (http://mozilla.org/MPL) or the GNU General Public
+License, as published by the Free Software Foundation, either version 2
+of the License or (at your option) any later version.
+*/
+#pragma once
+
+#include "inc/List.h"
+#include "inc/Position.h"
+#include "inc/Intervals.h"
+#include "inc/debug.h"
+
+namespace graphite2 {
+
+class json;
+class Slot;
+class Segment;
+
+#define SLOTCOLSETUINTPROP(x, y) uint16 x() const { return _ ##x; } void y (uint16 v) { _ ##x = v; }
+#define SLOTCOLSETINTPROP(x, y) int16 x() const { return _ ##x; } void y (int16 v) { _ ##x = v; }
+#define SLOTCOLSETPOSITIONPROP(x, y) const Position &x() const { return _ ##x; } void y (const Position &v) { _ ##x = v; }
+
+// Slot attributes related to collision-fixing
+class SlotCollision
+{
+public:
+ enum {
+ // COLL_TESTONLY = 0, // default - test other glyphs for collision with this one, but don't move this one
+ COLL_FIX = 1, // fix collisions involving this glyph
+ COLL_IGNORE = 2, // ignore this glyph altogether
+ COLL_START = 4, // start of range of possible collisions
+ COLL_END = 8, // end of range of possible collisions
+ COLL_KERN = 16, // collisions with this glyph are fixed by adding kerning space after it
+ COLL_ISCOL = 32, // this glyph has a collision
+ COLL_KNOWN = 64, // we've figured out what's happening with this glyph
+ COLL_ISSPACE = 128, // treat this glyph as a space with regard to kerning
+ COLL_TEMPLOCK = 256, // Lock glyphs that have been given priority positioning
+ ////COLL_JUMPABLE = 128, // moving glyphs may jump this stationary glyph in any direction - DELETE
+ ////COLL_OVERLAP = 256, // use maxoverlap to restrict - DELETE
+ };
+
+ // Behavior for the collision.order attribute. To GDL this is an enum, to us it's a bitfield, with only 1 bit set
+ // Allows for easier inversion.
+ enum {
+ SEQ_ORDER_LEFTDOWN = 1,
+ SEQ_ORDER_RIGHTUP = 2,
+ SEQ_ORDER_NOABOVE = 4,
+ SEQ_ORDER_NOBELOW = 8,
+ SEQ_ORDER_NOLEFT = 16,
+ SEQ_ORDER_NORIGHT = 32
+ };
+
+ SlotCollision(Segment *seg, Slot *slot);
+ void initFromSlot(Segment *seg, Slot *slot);
+
+ const Rect &limit() const { return _limit; }
+ void setLimit(const Rect &r) { _limit = r; }
+ SLOTCOLSETPOSITIONPROP(shift, setShift)
+ SLOTCOLSETPOSITIONPROP(offset, setOffset)
+ SLOTCOLSETPOSITIONPROP(exclOffset, setExclOffset)
+ SLOTCOLSETUINTPROP(margin, setMargin)
+ SLOTCOLSETUINTPROP(marginWt, setMarginWt)
+ SLOTCOLSETUINTPROP(flags, setFlags)
+ SLOTCOLSETUINTPROP(exclGlyph, setExclGlyph)
+ SLOTCOLSETUINTPROP(seqClass, setSeqClass)
+ SLOTCOLSETUINTPROP(seqProxClass, setSeqProxClass)
+ SLOTCOLSETUINTPROP(seqOrder, setSeqOrder)
+ SLOTCOLSETINTPROP(seqAboveXoff, setSeqAboveXoff)
+ SLOTCOLSETUINTPROP(seqAboveWt, setSeqAboveWt)
+ SLOTCOLSETINTPROP(seqBelowXlim, setSeqBelowXlim)
+ SLOTCOLSETUINTPROP(seqBelowWt, setSeqBelowWt)
+ SLOTCOLSETUINTPROP(seqValignHt, setSeqValignHt)
+ SLOTCOLSETUINTPROP(seqValignWt, setSeqValignWt)
+
+ float getKern(int dir) const;
+ bool ignore() const;
+
+private:
+ Rect _limit;
+ Position _shift; // adjustment within the given pass
+ Position _offset; // total adjustment for collisions
+ Position _exclOffset;
+ uint16 _margin;
+ uint16 _marginWt;
+ uint16 _flags;
+ uint16 _exclGlyph;
+ uint16 _seqClass;
+ uint16 _seqProxClass;
+ uint16 _seqOrder;
+ int16 _seqAboveXoff;
+ uint16 _seqAboveWt;
+ int16 _seqBelowXlim;
+ uint16 _seqBelowWt;
+ uint16 _seqValignHt;
+ uint16 _seqValignWt;
+
+}; // end of class SlotColllision
+
+struct BBox;
+struct SlantBox;
+
+class ShiftCollider
+{
+public:
+ typedef std::pair<float, float> fpair;
+ typedef Vector<fpair> vfpairs;
+ typedef vfpairs::iterator ivfpairs;
+
+ ShiftCollider(json *dbgout);
+ ~ShiftCollider() throw() { };
+
+ bool initSlot(Segment *seg, Slot *aSlot, const Rect &constraint,
+ float margin, float marginMin, const Position &currShift,
+ const Position &currOffset, int dir, GR_MAYBE_UNUSED json * const dbgout);
+ bool mergeSlot(Segment *seg, Slot *slot, const SlotCollision *cinfo, const Position &currShift, bool isAfter,
+ bool sameCluster, bool &hasCol, bool isExclusion, GR_MAYBE_UNUSED json * const dbgout);
+ Position resolve(Segment *seg, bool &isCol, GR_MAYBE_UNUSED json * const dbgout);
+ void addBox_slope(bool isx, const Rect &box, const BBox &bb, const SlantBox &sb, const Position &org, float weight, float m, bool minright, int mode);
+ void removeBox(const Rect &box, const BBox &bb, const SlantBox &sb, const Position &org, int mode);
+ const Position &origin() const { return _origin; }
+
+#if !defined GRAPHITE2_NTRACING
+ void outputJsonDbg(json * const dbgout, Segment *seg, int axis);
+ void outputJsonDbgStartSlot(json * const dbgout, Segment *seg);
+ void outputJsonDbgEndSlot(json * const dbgout, Position resultPos, int bestAxis, bool isCol);
+ void outputJsonDbgOneVector(json * const dbgout, Segment *seg, int axis, float tleft, float bestCost, float bestVal);
+ void outputJsonDbgRawRanges(json * const dbgout, int axis);
+ void outputJsonDbgRemovals(json * const dbgout, int axis, Segment *seg);
+#endif
+
+ CLASS_NEW_DELETE;
+
+protected:
+ Zones _ranges[4]; // possible movements in 4 directions (horizontally, vertically, diagonally);
+ Slot * _target; // the glyph to fix
+ Rect _limit;
+ Position _currShift;
+ Position _currOffset;
+ Position _origin; // Base for all relative calculations
+ float _margin;
+ float _marginWt;
+ float _len[4];
+ uint16 _seqClass;
+ uint16 _seqProxClass;
+ uint16 _seqOrder;
+
+ //bool _scraping[4];
+
+}; // end of class ShiftCollider
+
+inline
+ShiftCollider::ShiftCollider(GR_MAYBE_UNUSED json *dbgout)
+: _target(0),
+ _margin(0.0),
+ _marginWt(0.0),
+ _seqClass(0),
+ _seqProxClass(0),
+ _seqOrder(0)
+{
+#if !defined GRAPHITE2_NTRACING
+ for (int i = 0; i < 4; ++i)
+ _ranges[i].setdebug(dbgout);
+#endif
+}
+
+class KernCollider
+{
+public:
+ KernCollider(json *dbg);
+ ~KernCollider() throw() { };
+ bool initSlot(Segment *seg, Slot *aSlot, const Rect &constraint, float margin,
+ const Position &currShift, const Position &offsetPrev, int dir,
+ float ymin, float ymax, json * const dbgout);
+ bool mergeSlot(Segment *seg, Slot *slot, const Position &currShift, float currSpace, int dir, json * const dbgout);
+ Position resolve(Segment *seg, Slot *slot, int dir, json * const dbgout);
+ void shift(const Position &mv, int dir);
+
+ CLASS_NEW_DELETE;
+
+private:
+ Slot * _target; // the glyph to fix
+ Rect _limit;
+ float _margin;
+ Position _offsetPrev; // kern from a previous pass
+ Position _currShift; // NOT USED??
+ float _miny; // y-coordinates offset by global slot position
+ float _maxy;
+ Vector<float> _edges; // edges of horizontal slices
+ float _sliceWidth; // width of each slice
+ float _mingap;
+ float _xbound; // max or min edge
+ bool _hit;
+
+#if !defined GRAPHITE2_NTRACING
+ // Debugging
+ Segment * _seg;
+ Vector<float> _nearEdges; // closest potential collision in each slice
+ Vector<Slot*> _slotNear;
+#endif
+}; // end of class KernCollider
+
+
+inline
+float sqr(float x) {
+ return x * x;
+}
+
+inline
+KernCollider::KernCollider(GR_MAYBE_UNUSED json *dbg)
+: _target(0),
+ _margin(0.0f),
+ _miny(-1e38f),
+ _maxy(1e38f),
+ _sliceWidth(0.0f),
+ _mingap(0.0f),
+ _xbound(0.0),
+ _hit(false)
+{
+#if !defined GRAPHITE2_NTRACING
+ _seg = 0;
+#endif
+};
+
+}; // end of namespace graphite2
diff --git a/Build/source/libs/graphite2/graphite2-src/src/inc/Compression.h b/Build/source/libs/graphite2/graphite2-src/src/inc/Compression.h
new file mode 100644
index 00000000000..9fe10e025d6
--- /dev/null
+++ b/Build/source/libs/graphite2/graphite2-src/src/inc/Compression.h
@@ -0,0 +1,104 @@
+/* GRAPHITE2 LICENSING
+
+ Copyright 2015, SIL International
+ All rights reserved.
+
+ This library is free software; you can redistribute it and/or modify
+ it under the terms of the GNU Lesser General Public License as published
+ by the Free Software Foundation; either version 2.1 of License, or
+ (at your option) any later version.
+
+ This program 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
+ Lesser General Public License for more details.
+
+ You should also have received a copy of the GNU Lesser General Public
+ License along with this library in the file named "LICENSE".
+ If not, write to the Free Software Foundation, 51 Franklin Street,
+ Suite 500, Boston, MA 02110-1335, USA or visit their web page on the
+ internet at http://www.fsf.org/licenses/lgpl.html.
+
+Alternatively, the contents of this file may be used under the terms of the
+Mozilla Public License (http://mozilla.org/MPL) or the GNU General Public
+License, as published by the Free Software Foundation, either version 2
+of the License or (at your option) any later version.
+*/
+
+#pragma once
+
+#include <cassert>
+#include <cstddef>
+#include <cstring>
+
+namespace
+{
+
+#if defined(_MSC_VER)
+typedef unsigned __int8 u8;
+typedef unsigned __int16 u16;
+typedef unsigned __int32 u32;
+typedef unsigned __int64 u64;
+#else
+#include <stdint.h>
+typedef uint8_t u8;
+typedef uint16_t u16;
+typedef uint32_t u32;
+typedef uint64_t u64;
+#endif
+
+ptrdiff_t const MINMATCH = 4,
+ LASTLITERALS = 5,
+ MINCODA = LASTLITERALS+1,
+ MINSRCSIZE = 13;
+
+template<int S>
+inline
+void unaligned_copy(void * d, void const * s) {
+ ::memcpy(d, s, S);
+}
+
+inline
+size_t align(size_t p) {
+ return (p + sizeof(unsigned long)-1) & ~(sizeof(unsigned long)-1);
+}
+
+inline
+u8 * safe_copy(u8 * d, u8 const * s, size_t n) {
+ while (n--) *d++ = *s++;
+ return d;
+}
+
+inline
+u8 * overrun_copy(u8 * d, u8 const * s, size_t n) {
+ size_t const WS = sizeof(unsigned long);
+ u8 const * e = s + n;
+ do
+ {
+ unaligned_copy<WS>(d, s);
+ d += WS;
+ s += WS;
+ }
+ while (s < e);
+ d-=(s-e);
+
+ return d;
+}
+
+
+inline
+u8 * fast_copy(u8 * d, u8 const * s, size_t n) {
+ size_t const WS = sizeof(unsigned long);
+ size_t wn = n/WS;
+ while (wn--)
+ {
+ unaligned_copy<WS>(d, s);
+ d += WS;
+ s += WS;
+ }
+ n &= WS-1;
+ return safe_copy(d, s, n);
+}
+
+
+} // end of anonymous namespace
diff --git a/Build/source/libs/graphite2/graphite2-src/src/inc/Decompressor.h b/Build/source/libs/graphite2/graphite2-src/src/inc/Decompressor.h
new file mode 100644
index 00000000000..10f21b7af18
--- /dev/null
+++ b/Build/source/libs/graphite2/graphite2-src/src/inc/Decompressor.h
@@ -0,0 +1,54 @@
+/* GRAPHITE2 LICENSING
+
+ Copyright 2015, SIL International
+ All rights reserved.
+
+ This library is free software; you can redistribute it and/or modify
+ it under the terms of the GNU Lesser General Public License as published
+ by the Free Software Foundation; either version 2.1 of License, or
+ (at your option) any later version.
+
+ This program 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
+ Lesser General Public License for more details.
+
+ You should also have received a copy of the GNU Lesser General Public
+ License along with this library in the file named "LICENSE".
+ If not, write to the Free Software Foundation, 51 Franklin Street,
+ Suite 500, Boston, MA 02110-1335, USA or visit their web page on the
+ internet at http://www.fsf.org/licenses/lgpl.html.
+
+Alternatively, the contents of this file may be used under the terms of the
+Mozilla Public License (http://mozilla.org/MPL) or the GNU General Public
+License, as published by the Free Software Foundation, either version 2
+of the License or (at your option) any later version.
+*/
+
+#pragma once
+
+#include <cstddef>
+
+namespace lz4
+{
+
+// decompress an LZ4 block
+// Parameters:
+// @in - Input buffer containing an LZ4 block.
+// @in_size - Size of the input LZ4 block in bytes.
+// @out - Output buffer to hold decompressed results.
+// @out_size - The size of the buffer pointed to by @out.
+// Invariants:
+// @in - This buffer must be at least 1 machine word in length,
+// regardless of the actual LZ4 block size.
+// @in_size - This must be at least 4 and must also be <= to the
+// allocated buffer @in.
+// @out - This must be bigger than the input buffer and at least
+// 13 bytes.
+// @out_size - Must always be big enough to hold the expected size.
+// Return:
+// -1 - Decompression failed.
+// size - Actual number of bytes decompressed.
+int decompress(void const *in, size_t in_size, void *out, size_t out_size);
+
+} // end of namespace shrinker
diff --git a/Build/source/libs/graphite2/graphite2-src/src/inc/Endian.h b/Build/source/libs/graphite2/graphite2-src/src/inc/Endian.h
new file mode 100644
index 00000000000..56ecfd86671
--- /dev/null
+++ b/Build/source/libs/graphite2/graphite2-src/src/inc/Endian.h
@@ -0,0 +1,111 @@
+/* GRAPHITE2 LICENSING
+
+ Copyright 2011, SIL International
+ All rights reserved.
+
+ This library is free software; you can redistribute it and/or modify
+ it under the terms of the GNU Lesser General Public License as published
+ by the Free Software Foundation; either version 2.1 of License, or
+ (at your option) any later version.
+
+ This program 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
+ Lesser General Public License for more details.
+
+ You should also have received a copy of the GNU Lesser General Public
+ License along with this library in the file named "LICENSE".
+ If not, write to the Free Software Foundation, 51 Franklin Street,
+ Suite 500, Boston, MA 02110-1335, USA or visit their web page on the
+ internet at http://www.fsf.org/licenses/lgpl.html.
+
+Alternatively, the contents of this file may be used under the terms of the
+Mozilla Public License (http://mozilla.org/MPL) or the GNU General Public
+License, as published by the Free Software Foundation, either version 2
+of the License or (at your option) any later version.
+*/
+
+/*
+Description:
+ A set of fast template based decoders for decoding values of any C integer
+ type up to long int size laid out with most significant byte first or least
+ significant byte first (aka big endian or little endian). These are CPU
+ byte order agnostic and will function the same regardless of the CPUs native
+ byte order.
+
+ Being template based means if the either le or be class is not used then
+ template code of unused functions will not be instantiated by the compiler
+ and thus shouldn't cause any overhead.
+*/
+
+#include <cstddef>
+
+#pragma once
+
+
+class be
+{
+ template<int S>
+ inline static unsigned long int _peek(const unsigned char * p) {
+ return _peek<S/2>(p) << (S/2)*8 | _peek<S/2>(p+S/2);
+ }
+public:
+ template<typename T>
+ inline static T peek(const void * p) {
+ return T(_peek<sizeof(T)>(static_cast<const unsigned char *>(p)));
+ }
+
+ template<typename T>
+ inline static T read(const unsigned char * &p) {
+ const T r = T(_peek<sizeof(T)>(p));
+ p += sizeof r;
+ return r;
+ }
+
+ template<typename T>
+ inline static T swap(const T x) {
+ return T(_peek<sizeof(T)>(reinterpret_cast<const unsigned char *>(&x)));
+ }
+
+ template<typename T>
+ inline static void skip(const unsigned char * &p, size_t n=1) {
+ p += sizeof(T)*n;
+ }
+};
+
+template<>
+inline unsigned long int be::_peek<1>(const unsigned char * p) { return *p; }
+
+
+class le
+{
+ template<int S>
+ inline static unsigned long int _peek(const unsigned char * p) {
+ return _peek<S/2>(p) | _peek<S/2>(p+S/2) << (S/2)*8;
+ }
+public:
+ template<typename T>
+ inline static T peek(const void * p) {
+ return T(_peek<sizeof(T)>(static_cast<const unsigned char *>(p)));
+ }
+
+ template<typename T>
+ inline static T read(const unsigned char * &p) {
+ const T r = T(_peek<sizeof(T)>(p));
+ p += sizeof r;
+ return r;
+ }
+
+ template<typename T>
+ inline static T swap(const T x) {
+ return T(_peek<sizeof(T)>(reinterpret_cast<const unsigned char *>(&x)));
+ }
+
+ template<typename T>
+ inline static void skip(const unsigned char * &p, size_t n=1) {
+ p += sizeof(T)*n;
+ }
+};
+
+template<>
+inline unsigned long int le::_peek<1>(const unsigned char * p) { return *p; }
diff --git a/Build/source/libs/graphite2/graphite2-src/src/inc/Error.h b/Build/source/libs/graphite2/graphite2-src/src/inc/Error.h
new file mode 100644
index 00000000000..2b7ab763a24
--- /dev/null
+++ b/Build/source/libs/graphite2/graphite2-src/src/inc/Error.h
@@ -0,0 +1,134 @@
+/* GRAPHITE2 LICENSING
+
+ Copyright 2013, SIL International
+ All rights reserved.
+
+ This library is free software; you can redistribute it and/or modify
+ it under the terms of the GNU Lesser General Public License as published
+ by the Free Software Foundation; either version 2.1 of License, or
+ (at your option) any later version.
+
+ This program 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
+ Lesser General Public License for more details.
+
+ You should also have received a copy of the GNU Lesser General Public
+ License along with this library in the file named "LICENSE".
+ If not, write to the Free Software Foundation, 51 Franklin Street,
+ Suite 500, Boston, MA 02110-1335, USA or visit their web page on the
+ internet at http://www.fsf.org/licenses/lgpl.html.
+
+Alternatively, the contents of this file may be used under the terms of the
+Mozilla Public License (http://mozilla.org/MPL) or the GNU General Public
+License, as published by the Free Software Foundation, either version 2
+of the License or (at your option) any later version.
+*/
+#pragma once
+
+// numbers are explicitly assigned for future proofing
+
+namespace graphite2
+{
+
+class Error
+{
+public:
+ Error() : _e(0) {};
+ operator bool() { return (_e != 0); }
+ int error() { return _e; }
+ void error(int e) { _e = e; }
+ bool test(bool pr, int err) { return (_e = int(pr) * err); }
+
+private:
+ int _e;
+};
+
+enum errcontext {
+ EC_READGLYPHS = 1, // while reading glyphs
+ EC_READSILF = 2, // in Silf table
+ EC_ASILF = 3, // in Silf %d
+ EC_APASS = 4, // in Silf %d, pass %d
+ EC_PASSCCODE = 5, // in pass constraint code for Silf %d, pass %d
+ EC_ARULE = 6, // in Silf %d, pass %d, rule %d
+ EC_ASTARTS = 7, // in Silf %d, pass %d, start state %d
+ EC_ATRANS = 8, // in Silf %d, pass %d, fsm state %d
+ EC_ARULEMAP = 9 // in Silf %d, pass %d, state %d
+};
+
+enum errors {
+ E_OUTOFMEM = 1, // Out of memory
+ E_NOGLYPHS = 2, // There are no glyphs in the font
+ E_BADUPEM = 3, // The units per em for the font is bad (0)
+ E_BADCMAP = 4, // The font does not contain any useful cmaps
+ E_NOSILF = 5, // Missing Silf table
+ E_TOOOLD = 6, // Silf table version is too old
+ E_BADSIZE = 7, // context object has the wrong structural size
+// Silf Subtable Errors take a Silf subtable number * 256 in the context
+ E_BADMAXGLYPH = 8, // Silf max glyph id is too high
+ E_BADNUMJUSTS = 9, // Number of Silf justification blocks is too high
+ E_BADENDJUSTS = 10, // Silf justification blocks take too much of the Silf table space
+ E_BADCRITFEATURES = 11, // Critical features section in a Silf table is too big
+ E_BADSCRIPTTAGS = 12, // Silf script tags area is too big
+ E_BADAPSEUDO = 13, // The pseudo glyph attribute number is too high
+ E_BADABREAK = 14, // The linebreak glyph attribute number is too high
+ E_BADABIDI = 15, // The bidi glyph attribute number is too high
+ E_BADAMIRROR = 16, // The mirrored glyph attribute number is too high
+ E_BADNUMPASSES = 17, // The number of passes is > 128
+ E_BADPASSESSTART = 18, // The Silf table is too small to hold any passes
+ E_BADPASSBOUND = 19, // The positioning pass number is too low or the substitution pass number is too high
+ E_BADPPASS = 20, // The positioning pass number is too high
+ E_BADSPASS = 21, // the substitution pass number is too high
+ E_BADJPASSBOUND = 22, // the justification pass must be higher than the positioning pass
+ E_BADJPASS = 23, // the justification pass is too high
+ E_BADALIG = 24, // the number of initial ligature component glyph attributes is too high
+ E_BADBPASS = 25, // the bidi pass number is specified and is either too high or too low
+ E_BADNUMPSEUDO = 26, // The number of pseudo glyphs is too high
+ E_BADCLASSSIZE = 27, // The size of the classes block is bad
+ E_TOOMANYLINEAR = 28, // The number of linear classes in the silf table is too high
+ E_CLASSESTOOBIG = 29, // There are too many classes for the space allocated in the Silf subtable
+ E_MISALIGNEDCLASSES = 30, // The class offsets in the class table don't line up with the number of classes
+ E_HIGHCLASSOFFSET = 31, // The class offsets point out of the class table
+ E_BADCLASSOFFSET = 32, // A class offset is less than one following it
+ E_BADCLASSLOOKUPINFO = 33, // The search header info for a non-linear class has wrong values in it
+// Pass subtable errors. Context has pass number * 65536
+ E_BADPASSSTART = 34, // The start offset for a particular pass is bad
+ E_BADPASSEND = 35, // The end offset for a particular pass is bad
+ E_BADPASSLENGTH = 36, // The length of the pass is too small
+ E_BADNUMTRANS = 37, // The number of transition states in the fsm is bad
+ E_BADNUMSUCCESS = 38, // The number of success states in the fsm is bad
+ E_BADNUMSTATES = 39, // The number of states in the fsm is bad
+ E_NORANGES = 40, // There are no columns in the fsm
+ E_BADRULEMAPLEN = 41, // The size of the success state to rule mapping is bad
+ E_BADCTXTLENBOUNDS = 42, // The precontext maximum is greater than its minimum
+ E_BADCTXTLENS = 43, // The lists of rule lengths or pre context lengths is bad
+ E_BADPASSCCODEPTR = 44, // The pass constraint code position does not align with where the forward reference says it should be
+ E_BADRULECCODEPTR = 45, // The rule constraint code position does not align with where the forward reference says it should be
+ E_BADCCODELEN = 46, // Bad rule/pass constraint code length
+ E_BADACTIONCODEPTR = 47, // The action code position does not align with where the forward reference says it should be
+ E_MUTABLECCODE = 48, // Constraint code edits slots. It shouldn't.
+ E_BADSTATE = 49, // Bad state transition referencing an illegal state
+ E_BADRULEMAPPING = 50, // The structure of the rule mapping is bad
+ E_BADRANGE = 51, // Bad column range structure including a glyph in more than one column
+ E_BADRULENUM = 52, // A reference to a rule is out of range (too high)
+ E_BADACOLLISION = 53, // Bad Silf table collision attribute number (too high)
+ E_BADEMPTYPASS = 54, // Can't have empty passes (no rules) except for collision passes
+ E_BADSILFVERSION = 55, // The Silf table has a bad version (probably too high)
+ E_BADCOLLISIONPASS = 56, // Collision flags set on a non positioning pass
+ E_BADNUMCOLUMNS = 57, // Arbitrarily limit number of columns in fsm
+// Code errors
+ E_CODEFAILURE = 60, // Base code error. The following subcodes must align with Machine::Code::status_t in Code.h
+ E_CODEALLOC = 61, // Out of memory
+ E_INVALIDOPCODE = 62, // Invalid op code
+ E_UNIMPOPCODE = 63, // Unimplemented op code encountered
+ E_OUTOFRANGECODE = 64, // Code argument out of range
+ E_BADJUMPCODE = 65, // Code jumps past end of op codes
+ E_CODEBADARGS = 66, // Code arguments exhausted
+ E_CODENORETURN = 67, // Missing return type op code at end of code
+ E_CODENESTEDCTXT = 68, // Nested context encountered in code
+// Compression errors
+ E_BADSCHEME = 69,
+ E_SHRINKERFAILED = 70,
+};
+
+}
diff --git a/Build/source/libs/graphite2/graphite2-src/src/inc/Face.h b/Build/source/libs/graphite2/graphite2-src/src/inc/Face.h
new file mode 100644
index 00000000000..355c5aa0d33
--- /dev/null
+++ b/Build/source/libs/graphite2/graphite2-src/src/inc/Face.h
@@ -0,0 +1,225 @@
+/* GRAPHITE2 LICENSING
+
+ Copyright 2010, SIL International
+ All rights reserved.
+
+ This library is free software; you can redistribute it and/or modify
+ it under the terms of the GNU Lesser General Public License as published
+ by the Free Software Foundation; either version 2.1 of License, or
+ (at your option) any later version.
+
+ This program 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
+ Lesser General Public License for more details.
+
+ You should also have received a copy of the GNU Lesser General Public
+ License along with this library in the file named "LICENSE".
+ If not, write to the Free Software Foundation, 51 Franklin Street,
+ Suite 500, Boston, MA 02110-1335, USA or visit their web page on the
+ internet at http://www.fsf.org/licenses/lgpl.html.
+
+Alternatively, the contents of this file may be used under the terms of the
+Mozilla Public License (http://mozilla.org/MPL) or the GNU General Public
+License, as published by the Free Software Foundation, either version 2
+of the License or (at your option) any later version.
+*/
+#pragma once
+
+#include <cstdio>
+
+#include "graphite2/Font.h"
+
+#include "inc/Main.h"
+#include "inc/FeatureMap.h"
+#include "inc/TtfUtil.h"
+#include "inc/Silf.h"
+#include "inc/Error.h"
+
+namespace graphite2 {
+
+class Cmap;
+class FileFace;
+class GlyphCache;
+class NameTable;
+class json;
+class Font;
+
+
+using TtfUtil::Tag;
+
+// These are the actual tags, as distinct from the consecutive IDs in TtfUtil.h
+
+class Face
+{
+ // Prevent any kind of copying
+ Face(const Face&);
+ Face& operator=(const Face&);
+
+public:
+ class Table;
+ static float default_glyph_advance(const void* face_ptr, gr_uint16 glyphid);
+
+ Face(const void* appFaceHandle/*non-NULL*/, const gr_face_ops & ops);
+ virtual ~Face();
+
+ virtual bool runGraphite(Segment *seg, const Silf *silf) const;
+
+public:
+ bool readGlyphs(uint32 faceOptions);
+ bool readGraphite(const Table & silf);
+ bool readFeatures();
+ void takeFileFace(FileFace* pFileFace/*takes ownership*/);
+
+ const SillMap & theSill() const;
+ const GlyphCache & glyphs() const;
+ Cmap & cmap() const;
+ NameTable * nameTable() const;
+ void setLogger(FILE *log_file);
+ json * logger() const throw();
+
+ const Silf * chooseSilf(uint32 script) const;
+ uint16 languageForLocale(const char * locale) const;
+
+ // Features
+ uint16 numFeatures() const;
+ const FeatureRef * featureById(uint32 id) const;
+ const FeatureRef * feature(uint16 index) const;
+
+ // Glyph related
+ int32 getGlyphMetric(uint16 gid, uint8 metric) const;
+ uint16 findPseudo(uint32 uid) const;
+
+ // Errors
+ unsigned int error() const { return m_error; }
+ bool error(Error e) { m_error = e.error(); return false; }
+ unsigned int error_context() const { return m_error; }
+ void error_context(unsigned int errcntxt) { m_errcntxt = errcntxt; }
+
+ CLASS_NEW_DELETE;
+private:
+ SillMap m_Sill;
+ gr_face_ops m_ops;
+ const void * m_appFaceHandle; // non-NULL
+ FileFace * m_pFileFace; //owned
+ mutable GlyphCache * m_pGlyphFaceCache; // owned - never NULL
+ mutable Cmap * m_cmap; // cmap cache if available
+ mutable NameTable * m_pNames;
+ mutable json * m_logger;
+ unsigned int m_error;
+ unsigned int m_errcntxt;
+protected:
+ Silf * m_silfs; // silf subtables.
+ uint16 m_numSilf; // num silf subtables in the silf table
+private:
+ uint16 m_ascent,
+ m_descent;
+#ifdef GRAPHITE2_TELEMETRY
+public:
+ mutable telemetry tele;
+#endif
+};
+
+
+
+inline
+const SillMap & Face::theSill() const
+{
+ return m_Sill;
+}
+
+inline
+uint16 Face::numFeatures() const
+{
+ return m_Sill.theFeatureMap().numFeats();
+}
+
+inline
+const FeatureRef * Face::featureById(uint32 id) const
+{
+ return m_Sill.theFeatureMap().findFeatureRef(id);
+}
+
+inline
+const FeatureRef *Face::feature(uint16 index) const
+{
+ return m_Sill.theFeatureMap().feature(index);
+}
+
+inline
+const GlyphCache & Face::glyphs() const
+{
+ return *m_pGlyphFaceCache;
+}
+
+inline
+Cmap & Face::cmap() const
+{
+ return *m_cmap;
+};
+
+inline
+json * Face::logger() const throw()
+{
+ return m_logger;
+}
+
+
+
+class Face::Table
+{
+ const Face * _f;
+ mutable const byte * _p;
+ size_t _sz;
+ bool _compressed;
+
+ Error decompress();
+
+ void release();
+
+public:
+ Table() throw();
+ Table(const Face & face, const Tag n, uint32 version=0xffffffff) throw();
+ ~Table() throw();
+ Table(const Table && rhs) throw();
+
+ operator const byte * () const throw();
+
+ size_t size() const throw();
+ Table & operator = (const Table && rhs) throw();
+};
+
+inline
+Face::Table::Table() throw()
+: _f(0), _p(0), _sz(0), _compressed(false)
+{
+}
+
+inline
+Face::Table::Table(const Table && rhs) throw()
+: _f(rhs._f), _p(rhs._p), _sz(rhs._sz), _compressed(rhs._compressed)
+{
+ rhs._p = 0;
+}
+
+inline
+Face::Table::~Table() throw()
+{
+ release();
+}
+
+inline
+Face::Table::operator const byte * () const throw()
+{
+ return _p;
+}
+
+inline
+size_t Face::Table::size() const throw()
+{
+ return _sz;
+}
+
+} // namespace graphite2
+
+struct gr_face : public graphite2::Face {};
diff --git a/Build/source/libs/graphite2/graphite2-src/src/inc/FeatureMap.h b/Build/source/libs/graphite2/graphite2-src/src/inc/FeatureMap.h
new file mode 100644
index 00000000000..0f05e941a27
--- /dev/null
+++ b/Build/source/libs/graphite2/graphite2-src/src/inc/FeatureMap.h
@@ -0,0 +1,198 @@
+/* GRAPHITE2 LICENSING
+
+ Copyright 2010, SIL International
+ All rights reserved.
+
+ This library is free software; you can redistribute it and/or modify
+ it under the terms of the GNU Lesser General Public License as published
+ by the Free Software Foundation; either version 2.1 of License, or
+ (at your option) any later version.
+
+ This program 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
+ Lesser General Public License for more details.
+
+ You should also have received a copy of the GNU Lesser General Public
+ License along with this library in the file named "LICENSE".
+ If not, write to the Free Software Foundation, 51 Franklin Street,
+ Suite 500, Boston, MA 02110-1335, USA or visit their web page on the
+ internet at http://www.fsf.org/licenses/lgpl.html.
+
+Alternatively, the contents of this file may be used under the terms of the
+Mozilla Public License (http://mozilla.org/MPL) or the GNU General Public
+License, as published by the Free Software Foundation, either version 2
+of the License or (at your option) any later version.
+*/
+#pragma once
+#include "inc/Main.h"
+#include "inc/FeatureVal.h"
+
+namespace graphite2 {
+
+// Forward declarations for implmentation types
+class FeatureMap;
+class Face;
+
+
+class FeatureSetting
+{
+public:
+ FeatureSetting(int16 theValue, uint16 labelId) : m_label(labelId), m_value(theValue) {};
+ uint16 label() const { return m_label; }
+ int16 value() const { return m_value; }
+
+ CLASS_NEW_DELETE;
+private:
+ FeatureSetting(const FeatureSetting & fs) : m_label(fs.m_label), m_value(fs.m_value) {};
+
+ uint16 m_label;
+ int16 m_value;
+};
+
+class FeatureRef
+{
+ typedef uint32 chunk_t;
+ static const uint8 SIZEOF_CHUNK = sizeof(chunk_t)*8;
+
+public:
+ enum flags_t : uint16 {
+ HIDDEN = 0x0800
+ };
+ FeatureRef() throw();
+ FeatureRef(const Face & face, unsigned short & bits_offset, uint32 max_val,
+ uint32 name, uint16 uiName, flags_t flags,
+ FeatureSetting *settings, uint16 num_set) throw();
+ ~FeatureRef() throw();
+
+ bool applyValToFeature(uint32 val, Features& pDest) const; //defined in GrFaceImp.h
+ void maskFeature(Features & pDest) const {
+ if (m_index < pDest.size()) //defensive
+ pDest[m_index] |= m_mask;
+ }
+
+ uint32 getFeatureVal(const Features& feats) const; //defined in GrFaceImp.h
+
+ uint32 getId() const { return m_id; }
+ uint16 getNameId() const { return m_nameid; }
+ uint16 getNumSettings() const { return m_numSet; }
+ uint16 getSettingName(uint16 index) const { return m_nameValues[index].label(); }
+ int16 getSettingValue(uint16 index) const { return m_nameValues[index].value(); }
+ flags_t getFlags() const { return m_flags; }
+ uint32 maxVal() const { return m_max; }
+ const Face & getFace() const { assert(m_face); return *m_face;}
+ const FeatureMap* getFeatureMap() const;// { return m_pFace;}
+
+ CLASS_NEW_DELETE;
+private:
+ FeatureRef(const FeatureRef & rhs);
+
+ const Face * m_face;
+ FeatureSetting * m_nameValues; // array of name table ids for feature values
+ chunk_t m_mask, // bit mask to get the value from the vector
+ m_max; // max value the value can take
+ uint32 m_id; // feature identifier/name
+ uint16 m_nameid, // Name table id for feature name
+ m_numSet; // number of values (number of entries in m_nameValues)
+ flags_t m_flags; // feature flags see FeatureRef::flags_t.
+ byte m_bits, // how many bits to shift the value into place
+ m_index; // index into the array to find the ulong to mask
+
+private: //unimplemented
+ FeatureRef& operator=(const FeatureRef&);
+};
+
+inline
+FeatureRef::FeatureRef() throw()
+: m_face(0),
+ m_nameValues(0),
+ m_mask(0), m_max(0),
+ m_id(0), m_nameid(0), m_numSet(0),
+ m_flags(flags_t(0)),
+ m_bits(0), m_index(0)
+{
+}
+
+
+class NameAndFeatureRef
+{
+ public:
+ NameAndFeatureRef(uint32 name = 0) : m_name(name) , m_pFRef(NULL){}
+ NameAndFeatureRef(FeatureRef const & p) : m_name(p.getId()), m_pFRef(&p) {}
+
+ bool operator<(const NameAndFeatureRef& rhs) const //orders by m_name
+ { return m_name<rhs.m_name; }
+
+ CLASS_NEW_DELETE
+
+ uint32 m_name;
+ const FeatureRef* m_pFRef;
+};
+
+class FeatureMap
+{
+public:
+ FeatureMap() : m_numFeats(0), m_feats(NULL), m_pNamedFeats(NULL) {}
+ ~FeatureMap() { delete[] m_feats; delete[] m_pNamedFeats; }
+
+ bool readFeats(const Face & face);
+ const FeatureRef *findFeatureRef(uint32 name) const;
+ FeatureRef *feature(uint16 index) const { return m_feats + index; }
+ //GrFeatureRef *featureRef(byte index) { return index < m_numFeats ? m_feats + index : NULL; }
+ const FeatureRef *featureRef(byte index) const { return index < m_numFeats ? m_feats + index : NULL; }
+ FeatureVal* cloneFeatures(uint32 langname/*0 means default*/) const; //call destroy_Features when done.
+ uint16 numFeats() const { return m_numFeats; };
+ CLASS_NEW_DELETE
+private:
+friend class SillMap;
+ uint16 m_numFeats;
+
+ FeatureRef *m_feats;
+ NameAndFeatureRef* m_pNamedFeats; //owned
+ FeatureVal m_defaultFeatures; //owned
+
+private: //defensive on m_feats, m_pNamedFeats, and m_defaultFeatures
+ FeatureMap(const FeatureMap&);
+ FeatureMap& operator=(const FeatureMap&);
+};
+
+
+class SillMap
+{
+private:
+ class LangFeaturePair
+ {
+ LangFeaturePair(const LangFeaturePair &);
+ LangFeaturePair & operator = (const LangFeaturePair &);
+
+ public:
+ LangFeaturePair() : m_lang(0), m_pFeatures(0) {}
+ ~LangFeaturePair() { delete m_pFeatures; }
+
+ uint32 m_lang;
+ Features* m_pFeatures; //owns
+ CLASS_NEW_DELETE
+ };
+public:
+ SillMap() : m_langFeats(NULL), m_numLanguages(0) {}
+ ~SillMap() { delete[] m_langFeats; }
+ bool readFace(const Face & face);
+ bool readSill(const Face & face);
+ FeatureVal* cloneFeatures(uint32 langname/*0 means default*/) const; //call destroy_Features when done.
+ uint16 numLanguages() const { return m_numLanguages; };
+ uint32 getLangName(uint16 index) const { return (index < m_numLanguages)? m_langFeats[index].m_lang : 0; };
+
+ const FeatureMap & theFeatureMap() const { return m_FeatureMap; };
+private:
+ FeatureMap m_FeatureMap; //of face
+ LangFeaturePair * m_langFeats;
+ uint16 m_numLanguages;
+
+private: //defensive on m_langFeats
+ SillMap(const SillMap&);
+ SillMap& operator=(const SillMap&);
+};
+
+} // namespace graphite2
+
+struct gr_feature_ref : public graphite2::FeatureRef {};
diff --git a/Build/source/libs/graphite2/graphite2-src/src/inc/FeatureVal.h b/Build/source/libs/graphite2/graphite2-src/src/inc/FeatureVal.h
new file mode 100644
index 00000000000..cd3f93b2b58
--- /dev/null
+++ b/Build/source/libs/graphite2/graphite2-src/src/inc/FeatureVal.h
@@ -0,0 +1,68 @@
+/* GRAPHITE2 LICENSING
+
+ Copyright 2010, SIL International
+ All rights reserved.
+
+ This library is free software; you can redistribute it and/or modify
+ it under the terms of the GNU Lesser General Public License as published
+ by the Free Software Foundation; either version 2.1 of License, or
+ (at your option) any later version.
+
+ This program 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
+ Lesser General Public License for more details.
+
+ You should also have received a copy of the GNU Lesser General Public
+ License along with this library in the file named "LICENSE".
+ If not, write to the Free Software Foundation, 51 Franklin Street,
+ Suite 500, Boston, MA 02110-1335, USA or visit their web page on the
+ internet at http://www.fsf.org/licenses/lgpl.html.
+
+Alternatively, the contents of this file may be used under the terms of the
+Mozilla Public License (http://mozilla.org/MPL) or the GNU General Public
+License, as published by the Free Software Foundation, either version 2
+of the License or (at your option) any later version.
+*/
+#pragma once
+#include <cstring>
+#include <cassert>
+#include "inc/Main.h"
+#include "inc/List.h"
+
+namespace graphite2 {
+
+class FeatureRef;
+class FeatureMap;
+
+class FeatureVal : public Vector<uint32>
+{
+public:
+ FeatureVal() : m_pMap(0) { }
+ FeatureVal(int num, const FeatureMap & pMap) : Vector<uint32>(num), m_pMap(&pMap) {}
+ FeatureVal(const FeatureVal & rhs) : Vector<uint32>(rhs), m_pMap(rhs.m_pMap) {}
+
+ FeatureVal & operator = (const FeatureVal & rhs) { Vector<uint32>::operator = (rhs); m_pMap = rhs.m_pMap; return *this; }
+
+ bool operator ==(const FeatureVal & b) const
+ {
+ size_t n = size();
+ if (n != b.size()) return false;
+
+ for(const_iterator l = begin(), r = b.begin(); n && *l == *r; --n, ++l, ++r);
+
+ return n == 0;
+ }
+
+ CLASS_NEW_DELETE
+private:
+ friend class FeatureRef; //so that FeatureRefs can manipulate m_vec directly
+ const FeatureMap* m_pMap;
+};
+
+typedef FeatureVal Features;
+
+} // namespace graphite2
+
+
+struct gr_feature_val : public graphite2::FeatureVal {};
diff --git a/Build/source/libs/graphite2/graphite2-src/src/inc/FileFace.h b/Build/source/libs/graphite2/graphite2-src/src/inc/FileFace.h
new file mode 100644
index 00000000000..35927847f8f
--- /dev/null
+++ b/Build/source/libs/graphite2/graphite2-src/src/inc/FileFace.h
@@ -0,0 +1,80 @@
+/* GRAPHITE2 LICENSING
+
+ Copyright 2012, SIL International
+ All rights reserved.
+
+ This library is free software; you can redistribute it and/or modify
+ it under the terms of the GNU Lesser General Public License as published
+ by the Free Software Foundation; either version 2.1 of License, or
+ (at your option) any later version.
+
+ This program 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
+ Lesser General Public License for more details.
+
+ You should also have received a copy of the GNU Lesser General Public
+ License along with this library in the file named "LICENSE".
+ If not, write to the Free Software Foundation, 51 Franklin Street,
+ Suite 500, Boston, MA 02110-1335, USA or visit their web page on the
+ internet at http://www.fsf.org/licenses/lgpl.html.
+
+Alternatively, the contents of this file may be used under the terms of the
+Mozilla Public License (http://mozilla.org/MPL) or the GNU General Public
+License, as published by the Free Software Foundation, either version 2
+of the License or (at your option) any later version.
+*/
+#pragma once
+
+//#include "inc/FeatureMap.h"
+//#include "inc/GlyphsCache.h"
+//#include "inc/Silf.h"
+
+#ifndef GRAPHITE2_NFILEFACE
+
+#include <cstdio>
+#include <cassert>
+
+#include "graphite2/Font.h"
+
+#include "inc/Main.h"
+#include "inc/TtfTypes.h"
+#include "inc/TtfUtil.h"
+
+namespace graphite2 {
+
+
+class FileFace
+{
+ static const void * get_table_fn(const void* appFaceHandle, unsigned int name, size_t *len);
+ static void rel_table_fn(const void* appFaceHandle, const void *table_buffer);
+
+public:
+ static const gr_face_ops ops;
+
+ FileFace(const char *filename);
+ ~FileFace();
+
+ operator bool () const throw();
+ CLASS_NEW_DELETE;
+
+private: //defensive
+ FILE * _file;
+ size_t _file_len;
+
+ TtfUtil::Sfnt::OffsetSubTable * _header_tbl;
+ TtfUtil::Sfnt::OffsetSubTable::Entry * _table_dir;
+
+ FileFace(const FileFace&);
+ FileFace& operator=(const FileFace&);
+};
+
+inline
+FileFace::operator bool() const throw()
+{
+ return _file && _header_tbl && _table_dir;
+}
+
+} // namespace graphite2
+
+#endif //!GRAPHITE2_NFILEFACE
diff --git a/Build/source/libs/graphite2/graphite2-src/src/inc/Font.h b/Build/source/libs/graphite2/graphite2-src/src/inc/Font.h
new file mode 100644
index 00000000000..9bc9ffb510c
--- /dev/null
+++ b/Build/source/libs/graphite2/graphite2-src/src/inc/Font.h
@@ -0,0 +1,90 @@
+/* GRAPHITE2 LICENSING
+
+ Copyright 2010, SIL International
+ All rights reserved.
+
+ This library is free software; you can redistribute it and/or modify
+ it under the terms of the GNU Lesser General Public License as published
+ by the Free Software Foundation; either version 2.1 of License, or
+ (at your option) any later version.
+
+ This program 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
+ Lesser General Public License for more details.
+
+ You should also have received a copy of the GNU Lesser General Public
+ License along with this library in the file named "LICENSE".
+ If not, write to the Free Software Foundation, 51 Franklin Street,
+ Suite 500, Boston, MA 02110-1335, USA or visit their web page on the
+ internet at http://www.fsf.org/licenses/lgpl.html.
+
+Alternatively, the contents of this file may be used under the terms of the
+Mozilla Public License (http://mozilla.org/MPL) or the GNU General Public
+License, as published by the Free Software Foundation, either version 2
+of the License or (at your option) any later version.
+*/
+#pragma once
+#include <cassert>
+#include "graphite2/Font.h"
+#include "inc/Main.h"
+#include "inc/Face.h"
+
+namespace graphite2 {
+
+#define INVALID_ADVANCE -1e38f // can't be a static const because non-integral
+
+class Font
+{
+public:
+ Font(float ppm, const Face & face, const void * appFontHandle=0, const gr_font_ops * ops=0);
+ virtual ~Font();
+
+ float advance(unsigned short glyphid) const;
+ float scale() const;
+ bool isHinted() const;
+ const Face & face() const;
+ operator bool () const throw() { return m_advances; }
+
+ CLASS_NEW_DELETE;
+private:
+ gr_font_ops m_ops;
+ const void * const m_appFontHandle;
+ float * m_advances; // One advance per glyph in pixels. Nan if not defined
+ const Face & m_face;
+ float m_scale; // scales from design units to ppm
+ bool m_hinted;
+
+ Font(const Font&);
+ Font& operator=(const Font&);
+};
+
+inline
+float Font::advance(unsigned short glyphid) const
+{
+ if (m_advances[glyphid] == INVALID_ADVANCE)
+ m_advances[glyphid] = (*m_ops.glyph_advance_x)(m_appFontHandle, glyphid);
+ return m_advances[glyphid];
+}
+
+inline
+float Font::scale() const
+{
+ return m_scale;
+}
+
+inline
+bool Font::isHinted() const
+{
+ return m_hinted;
+}
+
+inline
+const Face & Font::face() const
+{
+ return m_face;
+}
+
+} // namespace graphite2
+
+struct gr_font : public graphite2::Font {};
diff --git a/Build/source/libs/graphite2/graphite2-src/src/inc/GlyphCache.h b/Build/source/libs/graphite2/graphite2-src/src/inc/GlyphCache.h
new file mode 100644
index 00000000000..7d5324e5224
--- /dev/null
+++ b/Build/source/libs/graphite2/graphite2-src/src/inc/GlyphCache.h
@@ -0,0 +1,223 @@
+/* GRAPHITE2 LICENSING
+
+ Copyright 2012, SIL International
+ All rights reserved.
+
+ This library is free software; you can redistribute it and/or modify
+ it under the terms of the GNU Lesser General Public License as published
+ by the Free Software Foundation; either version 2.1 of License, or
+ (at your option) any later version.
+
+ This program 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
+ Lesser General Public License for more details.
+
+ You should also have received a copy of the GNU Lesser General Public
+ License along with this library in the file named "LICENSE".
+ If not, write to the Free Software Foundation, 51 Franklin Street,
+ Suite 500, Boston, MA 02110-1335, USA or visit their web page on the
+ internet at http://www.fsf.org/licenses/lgpl.html.
+
+Alternatively, the contents of this file may be used under the terms of the
+Mozilla Public License (http://mozilla.org/MPL) or the GNU General Public
+License, as published by the Free Software Foundation, either version 2
+of the License or (at your option) any later version.
+*/
+#pragma once
+
+
+#include "graphite2/Font.h"
+#include "inc/Main.h"
+#include "inc/Position.h"
+#include "inc/GlyphFace.h"
+
+namespace graphite2 {
+
+class Face;
+class FeatureVal;
+class Segment;
+
+
+struct SlantBox
+{
+ static const SlantBox empty;
+
+// SlantBox(float psi = 0., float pdi = 0., float psa = 0., float pda = 0.) : si(psi), di(pdi), sa(psa), da(pda) {};
+ float width() const { return sa - si; }
+ float height() const { return da - di; }
+ float si; // min
+ float di; // min
+ float sa; // max
+ float da; // max
+};
+
+
+struct BBox
+{
+ BBox(float pxi = 0, float pyi = 0., float pxa = 0., float pya = 0.) : xi(pxi), yi(pyi), xa(pxa), ya(pya) {};
+ float width() const { return xa - xi; }
+ float height() const { return ya - yi; }
+ float xi; // min
+ float yi; // min
+ float xa; // max
+ float ya; // max
+};
+
+
+class GlyphBox
+{
+ GlyphBox(const GlyphBox &);
+ GlyphBox & operator = (const GlyphBox &);
+
+public:
+ GlyphBox(uint8 numsubs, unsigned short bitmap, Rect *slanted) : _num(numsubs), _bitmap(bitmap), _slant(*slanted) {};
+
+ void addSubBox(int subindex, int boundary, Rect *val) { _subs[subindex * 2 + boundary] = *val; }
+ Rect &subVal(int subindex, int boundary) { return _subs[subindex * 2 + boundary]; }
+ const Rect &slant() const { return _slant; }
+ uint8 num() const { return _num; }
+ const Rect *subs() const { return _subs; }
+
+private:
+ uint8 _num;
+ unsigned short _bitmap;
+ Rect _slant;
+ Rect _subs[1];
+};
+
+class GlyphCache
+{
+ class Loader;
+
+ GlyphCache(const GlyphCache&);
+ GlyphCache& operator=(const GlyphCache&);
+
+public:
+ GlyphCache(const Face & face, const uint32 face_options);
+ ~GlyphCache();
+
+ unsigned short numGlyphs() const throw();
+ unsigned short numAttrs() const throw();
+ unsigned short unitsPerEm() const throw();
+
+ const GlyphFace *glyph(unsigned short glyphid) const; //result may be changed by subsequent call with a different glyphid
+ const GlyphFace *glyphSafe(unsigned short glyphid) const;
+ float getBoundingMetric(unsigned short glyphid, uint8 metric) const;
+ uint8 numSubBounds(unsigned short glyphid) const;
+ float getSubBoundingMetric(unsigned short glyphid, uint8 subindex, uint8 metric) const;
+ const Rect & slant(unsigned short glyphid) const { return _boxes[glyphid] ? _boxes[glyphid]->slant() : _empty_slant_box; }
+ const SlantBox & getBoundingSlantBox(unsigned short glyphid) const;
+ const BBox & getBoundingBBox(unsigned short glyphid) const;
+ const SlantBox & getSubBoundingSlantBox(unsigned short glyphid, uint8 subindex) const;
+ const BBox & getSubBoundingBBox(unsigned short glyphid, uint8 subindex) const;
+ bool check(unsigned short glyphid) const;
+ bool hasBoxes() const { return _boxes != 0; }
+
+ CLASS_NEW_DELETE;
+
+private:
+ const Rect _empty_slant_box;
+ const Loader * _glyph_loader;
+ const GlyphFace * * _glyphs;
+ GlyphBox * * _boxes;
+ unsigned short _num_glyphs,
+ _num_attrs,
+ _upem;
+};
+
+inline
+unsigned short GlyphCache::numGlyphs() const throw()
+{
+ return _num_glyphs;
+}
+
+inline
+unsigned short GlyphCache::numAttrs() const throw()
+{
+ return _num_attrs;
+}
+
+inline
+unsigned short GlyphCache::unitsPerEm() const throw()
+{
+ return _upem;
+}
+
+inline
+bool GlyphCache::check(unsigned short glyphid) const
+{
+ return _boxes && glyphid < _num_glyphs;
+}
+
+inline
+const GlyphFace *GlyphCache::glyphSafe(unsigned short glyphid) const
+{
+ return glyphid < _num_glyphs ? glyph(glyphid) : NULL;
+}
+
+inline
+float GlyphCache::getBoundingMetric(unsigned short glyphid, uint8 metric) const
+{
+ if (glyphid >= _num_glyphs) return 0.;
+ switch (metric) {
+ case 0: return (float)(glyph(glyphid)->theBBox().bl.x); // x_min
+ case 1: return (float)(glyph(glyphid)->theBBox().bl.y); // y_min
+ case 2: return (float)(glyph(glyphid)->theBBox().tr.x); // x_max
+ case 3: return (float)(glyph(glyphid)->theBBox().tr.y); // y_max
+ case 4: return (float)(_boxes[glyphid] ? _boxes[glyphid]->slant().bl.x : 0.f); // sum_min
+ case 5: return (float)(_boxes[glyphid] ? _boxes[glyphid]->slant().bl.y : 0.f); // diff_min
+ case 6: return (float)(_boxes[glyphid] ? _boxes[glyphid]->slant().tr.x : 0.f); // sum_max
+ case 7: return (float)(_boxes[glyphid] ? _boxes[glyphid]->slant().tr.y : 0.f); // diff_max
+ default: return 0.;
+ }
+}
+
+inline const SlantBox &GlyphCache::getBoundingSlantBox(unsigned short glyphid) const
+{
+ return _boxes[glyphid] ? *(SlantBox *)(&(_boxes[glyphid]->slant())) : SlantBox::empty;
+}
+
+inline const BBox &GlyphCache::getBoundingBBox(unsigned short glyphid) const
+{
+ return *(BBox *)(&(glyph(glyphid)->theBBox()));
+}
+
+inline
+float GlyphCache::getSubBoundingMetric(unsigned short glyphid, uint8 subindex, uint8 metric) const
+{
+ GlyphBox *b = _boxes[glyphid];
+ if (b == NULL || subindex >= b->num()) return 0;
+
+ switch (metric) {
+ case 0: return b->subVal(subindex, 0).bl.x;
+ case 1: return b->subVal(subindex, 0).bl.y;
+ case 2: return b->subVal(subindex, 0).tr.x;
+ case 3: return b->subVal(subindex, 0).tr.y;
+ case 4: return b->subVal(subindex, 1).bl.x;
+ case 5: return b->subVal(subindex, 1).bl.y;
+ case 6: return b->subVal(subindex, 1).tr.x;
+ case 7: return b->subVal(subindex, 1).tr.y;
+ default: return 0.;
+ }
+}
+
+inline const SlantBox &GlyphCache::getSubBoundingSlantBox(unsigned short glyphid, uint8 subindex) const
+{
+ GlyphBox *b = _boxes[glyphid];
+ return *(SlantBox *)(b->subs() + 2 * subindex + 1);
+}
+
+inline const BBox &GlyphCache::getSubBoundingBBox(unsigned short glyphid, uint8 subindex) const
+{
+ GlyphBox *b = _boxes[glyphid];
+ return *(BBox *)(b->subs() + 2 * subindex);
+}
+
+inline
+uint8 GlyphCache::numSubBounds(unsigned short glyphid) const
+{
+ return _boxes[glyphid] ? _boxes[glyphid]->num() : 0;
+}
+
+} // namespace graphite2
diff --git a/Build/source/libs/graphite2/graphite2-src/src/inc/GlyphFace.h b/Build/source/libs/graphite2/graphite2-src/src/inc/GlyphFace.h
new file mode 100644
index 00000000000..fc29056146c
--- /dev/null
+++ b/Build/source/libs/graphite2/graphite2-src/src/inc/GlyphFace.h
@@ -0,0 +1,83 @@
+/* GRAPHITE2 LICENSING
+
+ Copyright 2010, SIL International
+ All rights reserved.
+
+ This library is free software; you can redistribute it and/or modify
+ it under the terms of the GNU Lesser General Public License as published
+ by the Free Software Foundation; either version 2.1 of License, or
+ (at your option) any later version.
+
+ This program 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
+ Lesser General Public License for more details.
+
+ You should also have received a copy of the GNU Lesser General Public
+ License along with this library in the file named "LICENSE".
+ If not, write to the Free Software Foundation, 51 Franklin Street,
+ Suite 500, Boston, MA 02110-1335, USA or visit their web page on the
+ internet at http://www.fsf.org/licenses/lgpl.html.
+
+Alternatively, the contents of this file may be used under the terms of the
+Mozilla Public License (http://mozilla.org/MPL) or the GNU General Public
+License, as published by the Free Software Foundation, either version 2
+of the License or (at your option) any later version.
+*/
+#pragma once
+
+#include "inc/Main.h"
+#include "inc/Position.h"
+#include "inc/Sparse.h"
+
+namespace graphite2 {
+
+enum metrics {
+ kgmetLsb = 0, kgmetRsb,
+ kgmetBbTop, kgmetBbBottom, kgmetBbLeft, kgmetBbRight,
+ kgmetBbHeight, kgmetBbWidth,
+ kgmetAdvWidth, kgmetAdvHeight,
+ kgmetAscent, kgmetDescent
+};
+
+
+class GlyphFace
+{
+public:
+ GlyphFace();
+ template<typename I>
+ GlyphFace(const Rect & bbox, const Position & adv, I first, const I last);
+
+ const Position & theAdvance() const;
+ const Rect & theBBox() const { return m_bbox; }
+ const sparse & attrs() const { return m_attrs; }
+ int32 getMetric(uint8 metric) const;
+
+ CLASS_NEW_DELETE;
+private:
+ Rect m_bbox; // bounding box metrics in design units
+ Position m_advance; // Advance width and height in design units
+ sparse m_attrs;
+};
+
+
+// Inlines: class GlyphFace
+//
+inline
+GlyphFace::GlyphFace()
+{}
+
+template<typename I>
+GlyphFace::GlyphFace(const Rect & bbox, const Position & adv, I first, const I last)
+: m_bbox(bbox),
+ m_advance(adv),
+ m_attrs(first, last)
+{
+}
+
+inline
+const Position & GlyphFace::theAdvance() const {
+ return m_advance;
+}
+
+} // namespace graphite2
diff --git a/Build/source/libs/graphite2/graphite2-src/src/inc/Intervals.h b/Build/source/libs/graphite2/graphite2-src/src/inc/Intervals.h
new file mode 100644
index 00000000000..81d23187b60
--- /dev/null
+++ b/Build/source/libs/graphite2/graphite2-src/src/inc/Intervals.h
@@ -0,0 +1,234 @@
+/* GRAPHITE2 LICENSING
+
+ Copyright 2010, SIL International
+ All rights reserved.
+
+ This library is free software; you can redistribute it and/or modify
+ it under the terms of the GNU Lesser General Public License as published
+ by the Free Software Foundation; either version 2.1 of License, or
+ (at your option) any later version.
+
+ This program 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
+ Lesser General Public License for more details.
+
+ You should also have received a copy of the GNU Lesser General Public
+ License along with this library in the file named "LICENSE".
+ If not, write to the Free Software Foundation, 51 Franklin Street,
+ Suite 500, Boston, MA 02110-1335, USA or visit their web page on the
+ internet at http://www.fsf.org/licenses/lgpl.html.
+
+Alternatively, the contents of this file may be used under the terms of the
+Mozilla Public License (http://mozilla.org/MPL) or the GNU General Public
+License, as published by the Free Software Foundation, either version 2
+of the License or (at your option) any later version.
+*/
+#pragma once
+
+#include <utility>
+
+#include "inc/Main.h"
+#include "inc/List.h"
+#include "inc/json.h"
+#include "inc/Position.h"
+
+// An IntervalSet represents the possible movement of a given glyph in a given direction
+// (horizontally, vertically, or diagonally).
+// A vector is needed to represent disjoint ranges, eg, -300..-150, 20..200, 500..750.
+// Each pair represents the min/max of a sub-range.
+
+namespace graphite2 {
+
+class Segment;
+
+enum zones_t {SD, XY};
+
+class Zones
+{
+ struct Exclusion
+ {
+ template<zones_t O>
+ static Exclusion weighted(float xmin, float xmax, float f, float a0,
+ float m, float xi, float ai, float c, bool nega);
+
+ float x, // x position
+ xm, // xmax position
+ c, // constant + sum(MiXi^2)
+ sm, // sum(Mi)
+ smx; // sum(MiXi)
+ bool open;
+
+ Exclusion(float x, float w, float smi, float smxi, float c);
+ Exclusion & operator += (Exclusion const & rhs);
+ uint8 outcode(float p) const;
+
+ Exclusion split_at(float p);
+ void left_trim(float p);
+
+ bool track_cost(float & cost, float & x, float origin) const;
+
+ private:
+ float test_position(float origin) const;
+ float cost(float x) const;
+ };
+
+ typedef Vector<Exclusion> exclusions;
+
+ typedef exclusions::iterator iterator;
+ typedef Exclusion * pointer;
+ typedef Exclusion & reference;
+ typedef std::reverse_iterator<iterator> reverse_iterator;
+
+public:
+ typedef exclusions::const_iterator const_iterator;
+ typedef Exclusion const * const_pointer;
+ typedef Exclusion const & const_reference;
+ typedef std::reverse_iterator<const_iterator> const_reverse_iterator;
+
+#if !defined GRAPHITE2_NTRACING
+ struct Debug
+ {
+ Exclusion _excl;
+ bool _isdel;
+ Vector<void *> _env;
+
+ Debug(Exclusion *e, bool isdel, json *dbg) : _excl(*e), _isdel(isdel), _env(dbg->getenvs()) { };
+ };
+
+ typedef Vector<Debug> debugs;
+ typedef debugs::const_iterator idebugs;
+ void addDebug(Exclusion *e);
+ void removeDebug(float pos, float posm);
+ void setdebug(json *dbgout) { _dbg = dbgout; }
+ idebugs dbgs_begin() const { return _dbgs.begin(); }
+ idebugs dbgs_end() const { return _dbgs.end(); }
+ void jsonDbgOut(Segment *seg) const;
+ Position position() const { return Position(_pos, _posm); }
+#endif
+
+ Zones();
+ template<zones_t O>
+ void initialise(float xmin, float xmax, float margin_len, float margin_weight, float ao);
+
+ void exclude(float xmin, float xmax);
+ void exclude_with_margins(float xmin, float xmax, int axis);
+
+ template<zones_t O>
+ void weighted(float xmin, float xmax, float f, float a0, float mi, float xi, float ai, float c, bool nega);
+ void weightedAxis(int axis, float xmin, float xmax, float f, float a0, float mi, float xi, float ai, float c, bool nega);
+
+ float closest( float origin, float &cost) const;
+
+ const_iterator begin() const { return _exclusions.begin(); }
+ const_iterator end() const { return _exclusions.end(); }
+
+private:
+ exclusions _exclusions;
+#if !defined GRAPHITE2_NTRACING
+ json * _dbg;
+ debugs _dbgs;
+#endif
+ float _margin_len,
+ _margin_weight,
+ _pos,
+ _posm;
+
+ void insert(Exclusion e);
+ void remove(float x, float xm);
+ const_iterator find_exclusion_under(float x) const;
+};
+
+
+inline
+Zones::Zones()
+: _margin_len(0), _margin_weight(0), _pos(0), _posm(0)
+{
+#if !defined GRAPHITE2_NTRACING
+ _dbg = 0;
+#endif
+ _exclusions.reserve(8);
+}
+
+inline
+Zones::Exclusion::Exclusion(float x_, float xm_, float smi, float smxi, float c_)
+: x(x_), xm(xm_), c(c_), sm(smi), smx(smxi), open(false)
+{ }
+
+template<zones_t O>
+inline
+void Zones::initialise(float xmin, float xmax, float margin_len,
+ float margin_weight, float a0)
+{
+ _margin_len = margin_len;
+ _margin_weight = margin_weight;
+ _pos = xmin;
+ _posm = xmax;
+ _exclusions.clear();
+ _exclusions.push_back(Exclusion::weighted<O>(xmin, xmax, 1, a0, 0, 0, 0, 0, false));
+ _exclusions.front().open = true;
+#if !defined GRAPHITE2_NTRACING
+ _dbgs.clear();
+#endif
+}
+
+inline
+void Zones::exclude(float xmin, float xmax) {
+ remove(xmin, xmax);
+}
+
+template<zones_t O>
+inline
+void Zones::weighted(float xmin, float xmax, float f, float a0,
+ float m, float xi, float ai, float c, bool nega) {
+ insert(Exclusion::weighted<O>(xmin, xmax, f, a0, m, xi, ai, c, nega));
+}
+
+inline
+void Zones::weightedAxis(int axis, float xmin, float xmax, float f, float a0,
+ float m, float xi, float ai, float c, bool nega) {
+ if (axis < 2)
+ weighted<XY>(xmin, xmax, f, a0, m, xi, ai, c, nega);
+ else
+ weighted<SD>(xmin, xmax, f, a0, m, xi, ai, c, nega);
+}
+
+#if !defined GRAPHITE2_NTRACING
+inline
+void Zones::addDebug(Exclusion *e) {
+ if (_dbg)
+ _dbgs.push_back(Debug(e, false, _dbg));
+}
+
+inline
+void Zones::removeDebug(float pos, float posm) {
+ if (_dbg)
+ {
+ Exclusion e(pos, posm, 0, 0, 0);
+ _dbgs.push_back(Debug(&e, true, _dbg));
+ }
+}
+#endif
+
+template<>
+inline
+Zones::Exclusion Zones::Exclusion::weighted<XY>(float xmin, float xmax, float f, float a0,
+ float m, float xi, GR_MAYBE_UNUSED float ai, float c, GR_MAYBE_UNUSED bool nega) {
+ return Exclusion(xmin, xmax,
+ m + f,
+ m * xi,
+ m * xi * xi + f * a0 * a0 + c);
+}
+
+template<>
+inline
+Zones::Exclusion Zones::Exclusion::weighted<SD>(float xmin, float xmax, float f, float a0,
+ float m, float xi, float ai,float c, bool nega) {
+ float xia = nega ? xi - ai : xi + ai;
+ return Exclusion(xmin, xmax,
+ 0.25f * (m + 2.f * f),
+ 0.25f * m * xia,
+ 0.25f * (m * xia * xia + 2.f * f * a0 * a0) + c);
+}
+
+} // end of namespace graphite2
diff --git a/Build/source/libs/graphite2/graphite2-src/src/inc/List.h b/Build/source/libs/graphite2/graphite2-src/src/inc/List.h
new file mode 100644
index 00000000000..a3b7a779617
--- /dev/null
+++ b/Build/source/libs/graphite2/graphite2-src/src/inc/List.h
@@ -0,0 +1,168 @@
+/* GRAPHITE2 LICENSING
+
+ Copyright 2010, SIL International
+ All rights reserved.
+
+ This library is free software; you can redistribute it and/or modify
+ it under the terms of the GNU Lesser General Public License as published
+ by the Free Software Foundation; either version 2.1 of License, or
+ (at your option) any later version.
+
+ This program 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
+ Lesser General Public License for more details.
+
+ You should also have received a copy of the GNU Lesser General Public
+ License along with this library in the file named "LICENSE".
+ If not, write to the Free Software Foundation, 51 Franklin Street,
+ Suite 500, Boston, MA 02110-1335, USA or visit their web page on the
+ internet at http://www.fsf.org/licenses/lgpl.html.
+
+Alternatively, the contents of this file may be used under the terms of the
+Mozilla Public License (http://mozilla.org/MPL) or the GNU General Public
+License, as published by the Free Software Foundation, either version 2
+of the License or (at your option) any later version.
+*/
+
+// designed to have a limited subset of the std::vector api
+#pragma once
+
+#include <cstddef>
+#include <cassert>
+#include <cstring>
+#include <cstdlib>
+#include <new>
+
+#include "Main.h"
+
+namespace graphite2 {
+
+template <typename T>
+inline
+ptrdiff_t distance(T* first, T* last) { return last-first; }
+
+
+template <typename T>
+class Vector
+{
+ T * m_first, *m_last, *m_end;
+public:
+ typedef T & reference;
+ typedef const T & const_reference;
+ typedef T * iterator;
+ typedef const T * const_iterator;
+
+ Vector() : m_first(0), m_last(0), m_end(0) {}
+ Vector(size_t n, const T& value = T()) : m_first(0), m_last(0), m_end(0) { insert(begin(), n, value); }
+ Vector(const Vector<T> &rhs) : m_first(0), m_last(0), m_end(0) { insert(begin(), rhs.begin(), rhs.end()); }
+ template <typename I>
+ Vector(I first, const I last) : m_first(0), m_last(0), m_end(0) { insert(begin(), first, last); }
+ ~Vector() { clear(); free(m_first); }
+
+ iterator begin() { return m_first; }
+ const_iterator begin() const { return m_first; }
+
+ iterator end() { return m_last; }
+ const_iterator end() const { return m_last; }
+
+ bool empty() const { return m_first == m_last; }
+ size_t size() const { return m_last - m_first; }
+ size_t capacity() const{ return m_end - m_first; }
+
+ void reserve(size_t n);
+ void resize(size_t n, const T & v = T());
+
+ reference front() { assert(size() > 0); return *begin(); }
+ const_reference front() const { assert(size() > 0); return *begin(); }
+ reference back() { assert(size() > 0); return *(end()-1); }
+ const_reference back() const { assert(size() > 0); return *(end()-1); }
+
+ Vector<T> & operator = (const Vector<T> & rhs) { assign(rhs.begin(), rhs.end()); return *this; }
+ reference operator [] (size_t n) { assert(size() > n); return m_first[n]; }
+ const_reference operator [] (size_t n) const { assert(size() > n); return m_first[n]; }
+
+ void assign(size_t n, const T& u) { clear(); insert(begin(), n, u); }
+ void assign(const_iterator first, const_iterator last) { clear(); insert(begin(), first, last); }
+ iterator insert(iterator p, const T & x) { p = _insert_default(p, 1); new (p) T(x); return p; }
+ void insert(iterator p, size_t n, const T & x);
+ void insert(iterator p, const_iterator first, const_iterator last);
+ void pop_back() { assert(size() > 0); --m_last; }
+ void push_back(const T &v) { if (m_last == m_end) reserve(size()+1); new (m_last++) T(v); }
+
+ void clear() { erase(begin(), end()); }
+ iterator erase(iterator p) { return erase(p, p+1); }
+ iterator erase(iterator first, iterator last);
+
+private:
+ iterator _insert_default(iterator p, size_t n);
+};
+
+template <typename T>
+inline
+void Vector<T>::reserve(size_t n)
+{
+ if (n > capacity())
+ {
+ const ptrdiff_t sz = size();
+ size_t requested;
+ if (checked_mul(n,sizeof(T), requested)) std::abort();
+ m_first = static_cast<T*>(realloc(m_first, requested));
+ if (!m_first) std::abort();
+ m_last = m_first + sz;
+ m_end = m_first + n;
+ }
+}
+
+template <typename T>
+inline
+void Vector<T>::resize(size_t n, const T & v) {
+ const ptrdiff_t d = n-size();
+ if (d < 0) erase(end()+d, end());
+ else if (d > 0) insert(end(), d, v);
+}
+
+template<typename T>
+inline
+typename Vector<T>::iterator Vector<T>::_insert_default(iterator p, size_t n)
+{
+ assert(begin() <= p && p <= end());
+ const ptrdiff_t i = p - begin();
+ reserve(((size() + n + 7) >> 3) << 3);
+ p = begin() + i;
+ // Move tail if there is one
+ if (p != end()) memmove(p + n, p, distance(p,end())*sizeof(T));
+ m_last += n;
+ return p;
+}
+
+template<typename T>
+inline
+void Vector<T>::insert(iterator p, size_t n, const T & x)
+{
+ p = _insert_default(p, n);
+ // Copy in elements
+ for (; n; --n, ++p) { new (p) T(x); }
+}
+
+template<typename T>
+inline
+void Vector<T>::insert(iterator p, const_iterator first, const_iterator last)
+{
+ p = _insert_default(p, distance(first, last));
+ // Copy in elements
+ for (;first != last; ++first, ++p) { new (p) T(*first); }
+}
+
+template<typename T>
+inline
+typename Vector<T>::iterator Vector<T>::erase(iterator first, iterator last)
+{
+ for (iterator e = first; e != last; ++e) e->~T();
+ const size_t sz = distance(first, last);
+ if (m_last != last) memmove(first, last, distance(last,end())*sizeof(T));
+ m_last -= sz;
+ return first;
+}
+
+} // namespace graphite2
diff --git a/Build/source/libs/graphite2/graphite2-src/src/inc/Machine.h b/Build/source/libs/graphite2/graphite2-src/src/inc/Machine.h
new file mode 100644
index 00000000000..b23819fb981
--- /dev/null
+++ b/Build/source/libs/graphite2/graphite2-src/src/inc/Machine.h
@@ -0,0 +1,207 @@
+/* GRAPHITE2 LICENSING
+
+ Copyright 2010, SIL International
+ All rights reserved.
+
+ This library is free software; you can redistribute it and/or modify
+ it under the terms of the GNU Lesser General Public License as published
+ by the Free Software Foundation; either version 2.1 of License, or
+ (at your option) any later version.
+
+ This program 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
+ Lesser General Public License for more details.
+
+ You should also have received a copy of the GNU Lesser General Public
+ License along with this library in the file named "LICENSE".
+ If not, write to the Free Software Foundation, 51 Franklin Street,
+ Suite 500, Boston, MA 02110-1335, USA or visit their web page on the
+ internet at http://www.fsf.org/licenses/lgpl.html.
+
+Alternatively, the contents of this file may be used under the terms of the
+Mozilla Public License (http://mozilla.org/MPL) or the GNU General Public
+License, as published by the Free Software Foundation, either version 2
+of the License or (at your option) any later version.
+*/
+// This general interpreter interface.
+// Author: Tim Eves
+
+// Build one of direct_machine.cpp or call_machine.cpp to implement this
+// interface.
+
+#pragma once
+#include <cstring>
+#include <limits>
+#include <graphite2/Types.h>
+#include "inc/Main.h"
+
+#if defined(__GNUC__)
+#if defined(__clang__) || (__GNUC__ * 100 + __GNUC_MINOR__ * 10) < 430
+#define HOT
+#if defined(__x86_64)
+#define REGPARM(n) __attribute__((regparm(n)))
+#else
+#define REGPARM(n)
+#endif
+#else
+#define HOT __attribute__((hot))
+#if defined(__x86_64)
+#define REGPARM(n) __attribute__((hot, regparm(n)))
+#else
+#define REGPARM(n)
+#endif
+#endif
+#else
+#define HOT
+#define REGPARM(n)
+#endif
+
+#if defined(__MINGW32__)
+// MinGW's <limits> at some point includes winnt.h which #define's a
+// DELETE macro, which conflicts with enum opcode below, so we undefine
+// it here.
+#undef DELETE
+#endif
+
+namespace graphite2 {
+
+// Forward declarations
+class Segment;
+class Slot;
+class SlotMap;
+
+
+namespace vm
+{
+
+
+typedef void * instr;
+typedef Slot * slotref;
+
+enum {VARARGS = 0xff, MAX_NAME_LEN=32};
+
+enum opcode {
+ NOP = 0,
+
+ PUSH_BYTE, PUSH_BYTEU, PUSH_SHORT, PUSH_SHORTU, PUSH_LONG,
+
+ ADD, SUB, MUL, DIV,
+ MIN_, MAX_,
+ NEG,
+ TRUNC8, TRUNC16,
+
+ COND,
+
+ AND, OR, NOT,
+ EQUAL, NOT_EQ,
+ LESS, GTR, LESS_EQ, GTR_EQ,
+
+ NEXT, NEXT_N, COPY_NEXT,
+ PUT_GLYPH_8BIT_OBS, PUT_SUBS_8BIT_OBS, PUT_COPY,
+ INSERT, DELETE,
+ ASSOC,
+ CNTXT_ITEM,
+
+ ATTR_SET, ATTR_ADD, ATTR_SUB,
+ ATTR_SET_SLOT,
+ IATTR_SET_SLOT,
+ PUSH_SLOT_ATTR, PUSH_GLYPH_ATTR_OBS,
+ PUSH_GLYPH_METRIC, PUSH_FEAT,
+ PUSH_ATT_TO_GATTR_OBS, PUSH_ATT_TO_GLYPH_METRIC,
+ PUSH_ISLOT_ATTR,
+
+ PUSH_IGLYPH_ATTR, // not implemented
+
+ POP_RET, RET_ZERO, RET_TRUE,
+ IATTR_SET, IATTR_ADD, IATTR_SUB,
+ PUSH_PROC_STATE, PUSH_VERSION,
+ PUT_SUBS, PUT_SUBS2, PUT_SUBS3,
+ PUT_GLYPH, PUSH_GLYPH_ATTR, PUSH_ATT_TO_GLYPH_ATTR,
+ BITOR, BITAND, BITNOT,
+ BITSET, SET_FEAT,
+ MAX_OPCODE,
+ // private opcodes for internal use only, comes after all other on disk opcodes
+ TEMP_COPY = MAX_OPCODE
+};
+
+struct opcode_t
+{
+ instr impl[2];
+ uint8 param_sz;
+ char name[MAX_NAME_LEN];
+};
+
+
+class Machine
+{
+public:
+ typedef int32 stack_t;
+ static size_t const STACK_ORDER = 10,
+ STACK_MAX = 1 << STACK_ORDER,
+ STACK_GUARD = 2;
+
+ class Code;
+
+ enum status_t {
+ finished = 0,
+ stack_underflow,
+ stack_not_empty,
+ stack_overflow,
+ slot_offset_out_bounds,
+ died_early
+ };
+
+ Machine(SlotMap &) throw();
+ static const opcode_t * getOpcodeTable() throw();
+
+ CLASS_NEW_DELETE;
+
+ SlotMap & slotMap() const throw();
+ status_t status() const throw();
+// operator bool () const throw();
+
+private:
+ void check_final_stack(const stack_t * const sp);
+ stack_t run(const instr * program, const byte * data,
+ slotref * & map) HOT;
+
+ SlotMap & _map;
+ stack_t _stack[STACK_MAX + 2*STACK_GUARD];
+ status_t _status;
+};
+
+inline Machine::Machine(SlotMap & map) throw()
+: _map(map), _status(finished)
+{
+ // Initialise stack guard +1 entries as the stack pointer points to the
+ // current top of stack, hence the first push will never write entry 0.
+ // Initialising the guard space like this is unnecessary and is only
+ // done to keep valgrind happy during fuzz testing. Hopefully loop
+ // unrolling will flatten this.
+ for (size_t n = STACK_GUARD + 1; n; --n) _stack[n-1] = 0;
+}
+
+inline SlotMap& Machine::slotMap() const throw()
+{
+ return _map;
+}
+
+inline Machine::status_t Machine::status() const throw()
+{
+ return _status;
+}
+
+inline void Machine::check_final_stack(const stack_t * const sp)
+{
+ if (_status != finished) return;
+
+ stack_t const * const base = _stack + STACK_GUARD,
+ * const limit = base + STACK_MAX;
+ if (sp < base) _status = stack_underflow; // This should be impossible now.
+ else if (sp >= limit) _status = stack_overflow; // So should this.
+ else if (sp != base) _status = stack_not_empty;
+}
+
+} // namespace vm
+} // namespace graphite2
diff --git a/Build/source/libs/graphite2/graphite2-src/src/inc/Main.h b/Build/source/libs/graphite2/graphite2-src/src/inc/Main.h
new file mode 100644
index 00000000000..ebf02dd5533
--- /dev/null
+++ b/Build/source/libs/graphite2/graphite2-src/src/inc/Main.h
@@ -0,0 +1,199 @@
+/* GRAPHITE2 LICENSING
+
+ Copyright 2010, SIL International
+ All rights reserved.
+
+ This library is free software; you can redistribute it and/or modify
+ it under the terms of the GNU Lesser General Public License as published
+ by the Free Software Foundation; either version 2.1 of License, or
+ (at your option) any later version.
+
+ This program 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
+ Lesser General Public License for more details.
+
+ You should also have received a copy of the GNU Lesser General Public
+ License along with this library in the file named "LICENSE".
+ If not, write to the Free Software Foundation, 51 Franklin Street,
+ Suite 500, Boston, MA 02110-1335, USA or visit their web page on the
+ internet at http://www.fsf.org/licenses/lgpl.html.
+
+Alternatively, the contents of this file may be used under the terms of the
+Mozilla Public License (http://mozilla.org/MPL) or the GNU General Public
+License, as published by the Free Software Foundation, either version 2
+of the License or (at your option) any later version.
+*/
+#pragma once
+
+#include <cstdlib>
+#include "graphite2/Types.h"
+
+#ifdef GRAPHITE2_CUSTOM_HEADER
+#include GRAPHITE2_CUSTOM_HEADER
+#endif
+
+namespace graphite2 {
+
+typedef gr_uint8 uint8;
+typedef gr_uint8 byte;
+typedef gr_uint16 uint16;
+typedef gr_uint32 uint32;
+typedef gr_int8 int8;
+typedef gr_int16 int16;
+typedef gr_int32 int32;
+typedef size_t uintptr;
+
+#ifdef GRAPHITE2_TELEMETRY
+struct telemetry
+{
+ class category;
+
+ static size_t * _category;
+ static void set_category(size_t & t) throw() { _category = &t; }
+ static void stop() throw() { _category = 0; }
+ static void count_bytes(size_t n) throw() { if (_category) *_category += n; }
+
+ size_t misc,
+ silf,
+ glyph,
+ code,
+ states,
+ starts,
+ transitions;
+
+ telemetry() : misc(0), silf(0), glyph(0), code(0), states(0), starts(0), transitions(0) {}
+};
+
+class telemetry::category
+{
+ size_t * _prev;
+public:
+ category(size_t & t) : _prev(_category) { _category = &t; }
+ ~category() { _category = _prev; }
+};
+
+#else
+struct telemetry {};
+#endif
+
+// Checked multiplaction to catch overflow or underflow when allocating memory
+#if defined(__has_builtin)
+ #if __has_builtin(__builtin_mul_overflow)
+ #define HAVE_BUILTIN_OVERFLOW
+ #endif
+#elif defined(__GNUC__) && (__GNUC__ >= 5) && !defined(__INTEL_COMPILER)
+ #define HAVE_BUILTIN_OVERFLOW
+#endif
+#if defined(__has_include)
+ #if __has_include(<intsafe.h>) && !defined(__CYGWIN__)
+ #define HAVE_INTSAFE_H
+ #endif
+#elif defined(_WIN32)
+ #define HAVE_INTSAFE_H
+#endif
+
+// Need to import intsafe into the top level namespace
+#if defined(HAVE_INTSAFE_H)
+} // namespace graphite2
+
+#include <intsafe.h>
+
+namespace graphite2 {
+#endif
+
+#if defined(HAVE_BUILTIN_OVERFLOW)
+inline
+bool checked_mul(const size_t a, const size_t b, size_t & t) {
+ return __builtin_mul_overflow(a, b, &t);
+}
+#elif defined(HAVE_INTSAFE_H)
+inline
+bool checked_mul(const size_t a, const size_t b, size_t & t) {
+ return SizeTMult(a, b, &t) == INTSAFE_E_ARITHMETIC_OVERFLOW;
+}
+#else
+inline
+bool checked_mul(const size_t a, const size_t b, size_t & t) {
+ t = a*b;
+ return (((a | b) & (~size_t(0) << (sizeof(size_t) << 2))) && (t / a != b));
+}
+#endif
+
+// typesafe wrapper around malloc for simple types
+// use free(pointer) to deallocate
+
+template <typename T> T * gralloc(size_t n)
+{
+ size_t total;
+ if (checked_mul(n, sizeof(T), total))
+ return 0;
+#ifdef GRAPHITE2_TELEMETRY
+ telemetry::count_bytes(total);
+#endif
+ return static_cast<T*>(malloc(total));
+}
+
+template <typename T> T * grzeroalloc(size_t n)
+{
+#ifdef GRAPHITE2_TELEMETRY
+ telemetry::count_bytes(sizeof(T) * n);
+#endif
+ return static_cast<T*>(calloc(n, sizeof(T)));
+}
+
+template <typename T>
+inline T min(const T a, const T b)
+{
+ return a < b ? a : b;
+}
+
+template <typename T>
+inline T max(const T a, const T b)
+{
+ return a > b ? a : b;
+}
+
+} // namespace graphite2
+
+#define CLASS_NEW_DELETE \
+ void * operator new (size_t size){ return gralloc<byte>(size);} \
+ void * operator new (size_t, void * p) throw() { return p; } \
+ void * operator new[] (size_t size) {return gralloc<byte>(size);} \
+ void * operator new[] (size_t, void * p) throw() { return p; } \
+ void operator delete (void * p) throw() { free(p);} \
+ void operator delete (void *, void *) throw() {} \
+ void operator delete[] (void * p)throw() { free(p); } \
+ void operator delete[] (void *, void *) throw() {}
+
+#if defined(__GNUC__) || defined(__clang__)
+#define GR_MAYBE_UNUSED __attribute__((unused))
+#else
+#define GR_MAYBE_UNUSED
+#endif
+
+#ifndef __has_cpp_attribute
+# define __has_cpp_attribute(x) 0
+#endif
+
+#if __has_cpp_attribute(clang::fallthrough)
+# define GR_FALLTHROUGH [[clang::fallthrough]]
+#elif __has_cpp_attribute(gnu::fallthrough)
+# define GR_FALLTHROUGH [[gnu::fallthrough]]
+#elif defined(_MSC_VER)
+ /*
+ * MSVC's __fallthrough annotations are checked by /analyze (Code Analysis):
+ * https://msdn.microsoft.com/en-us/library/ms235402%28VS.80%29.aspx
+ */
+ #include <sal.h>
+ #define GR_FALLTHROUGH __fallthrough
+#elif __GNUC__ >= 7
+ #define GR_FALLTHROUGH __attribute__ ((fallthrough))
+#else
+ #define GR_FALLTHROUGH /* fallthrough */
+#endif
+
+#ifdef _MSC_VER
+#pragma warning(disable: 4800)
+#pragma warning(disable: 4355)
+#endif
diff --git a/Build/source/libs/graphite2/graphite2-src/src/inc/NameTable.h b/Build/source/libs/graphite2/graphite2-src/src/inc/NameTable.h
new file mode 100644
index 00000000000..0fdbeb4d85f
--- /dev/null
+++ b/Build/source/libs/graphite2/graphite2-src/src/inc/NameTable.h
@@ -0,0 +1,65 @@
+/* GRAPHITE2 LICENSING
+
+ Copyright 2010, SIL International
+ All rights reserved.
+
+ This library is free software; you can redistribute it and/or modify
+ it under the terms of the GNU Lesser General Public License as published
+ by the Free Software Foundation; either version 2.1 of License, or
+ (at your option) any later version.
+
+ This program 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
+ Lesser General Public License for more details.
+
+ You should also have received a copy of the GNU Lesser General Public
+ License along with this library in the file named "LICENSE".
+ If not, write to the Free Software Foundation, 51 Franklin Street,
+ Suite 500, Boston, MA 02110-1335, USA or visit their web page on the
+ internet at http://www.fsf.org/licenses/lgpl.html.
+
+Alternatively, the contents of this file may be used under the terms of the
+Mozilla Public License (http://mozilla.org/MPL) or the GNU General Public
+License, as published by the Free Software Foundation, either version 2
+of the License or (at your option) any later version.
+*/
+#pragma once
+
+#include <graphite2/Segment.h>
+#include "inc/TtfTypes.h"
+#include "inc/locale2lcid.h"
+
+namespace graphite2 {
+
+class NameTable
+{
+ NameTable(const NameTable &);
+ NameTable & operator = (const NameTable &);
+
+public:
+ NameTable(const void * data, size_t length, uint16 platfromId=3, uint16 encodingID = 1);
+ ~NameTable() { free(const_cast<TtfUtil::Sfnt::FontNames *>(m_table)); }
+ enum eNameFallback {
+ eNoFallback = 0,
+ eEnUSFallbackOnly = 1,
+ eEnOrAnyFallback = 2
+ };
+ uint16 setPlatformEncoding(uint16 platfromId=3, uint16 encodingID = 1);
+ void * getName(uint16 & languageId, uint16 nameId, gr_encform enc, uint32 & length);
+ uint16 getLanguageId(const char * bcp47Locale);
+
+ CLASS_NEW_DELETE
+private:
+ uint16 m_platformId;
+ uint16 m_encodingId;
+ uint16 m_languageCount;
+ uint16 m_platformOffset; // offset of first NameRecord with for platform 3, encoding 1
+ uint16 m_platformLastRecord;
+ uint16 m_nameDataLength;
+ const TtfUtil::Sfnt::FontNames * m_table;
+ const uint8 * m_nameData;
+ Locale2Lang m_locale2Lang;
+};
+
+} // namespace graphite2
diff --git a/Build/source/libs/graphite2/graphite2-src/src/inc/Pass.h b/Build/source/libs/graphite2/graphite2-src/src/inc/Pass.h
new file mode 100644
index 00000000000..e687a87d8c2
--- /dev/null
+++ b/Build/source/libs/graphite2/graphite2-src/src/inc/Pass.h
@@ -0,0 +1,118 @@
+/* GRAPHITE2 LICENSING
+
+ Copyright 2010, SIL International
+ All rights reserved.
+
+ This library is free software; you can redistribute it and/or modify
+ it under the terms of the GNU Lesser General Public License as published
+ by the Free Software Foundation; either version 2.1 of License, or
+ (at your option) any later version.
+
+ This program 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
+ Lesser General Public License for more details.
+
+ You should also have received a copy of the GNU Lesser General Public
+ License along with this library in the file named "LICENSE".
+ If not, write to the Free Software Foundation, 51 Franklin Street,
+ Suite 500, Boston, MA 02110-1335, USA or visit their web page on the
+ internet at http://www.fsf.org/licenses/lgpl.html.
+
+Alternatively, the contents of this file may be used under the terms of the
+Mozilla Public License (http://mozilla.org/MPL) or the GNU General Public
+License, as published by the Free Software Foundation, either version 2
+of the License or (at your option) any later version.
+*/
+#pragma once
+
+#include <cstdlib>
+#include "inc/Code.h"
+
+namespace graphite2 {
+
+class Segment;
+class Face;
+class Silf;
+struct Rule;
+struct RuleEntry;
+struct State;
+class FiniteStateMachine;
+class Error;
+class ShiftCollider;
+class KernCollider;
+class json;
+
+enum passtype;
+
+class Pass
+{
+public:
+ Pass();
+ ~Pass();
+
+ bool readPass(const byte * pPass, size_t pass_length, size_t subtable_base, Face & face,
+ enum passtype pt, uint32 version, Error &e);
+ bool runGraphite(vm::Machine & m, FiniteStateMachine & fsm, bool reverse) const;
+ void init(Silf *silf) { m_silf = silf; }
+ byte collisionLoops() const { return m_numCollRuns; }
+ bool reverseDir() const { return m_isReverseDir; }
+
+ CLASS_NEW_DELETE
+private:
+ void findNDoRule(Slot* & iSlot, vm::Machine &, FiniteStateMachine& fsm) const;
+ int doAction(const vm::Machine::Code* codeptr, Slot * & slot_out, vm::Machine &) const;
+ bool testPassConstraint(vm::Machine & m) const;
+ bool testConstraint(const Rule & r, vm::Machine &) const;
+ bool readRules(const byte * rule_map, const size_t num_entries,
+ const byte *precontext, const uint16 * sort_key,
+ const uint16 * o_constraint, const byte *constraint_data,
+ const uint16 * o_action, const byte * action_data,
+ Face &, enum passtype pt, Error &e);
+ bool readStates(const byte * starts, const byte * states, const byte * o_rule_map, Face &, Error &e);
+ bool readRanges(const byte * ranges, size_t num_ranges, Error &e);
+ uint16 glyphToCol(const uint16 gid) const;
+ bool runFSM(FiniteStateMachine & fsm, Slot * slot) const;
+ void dumpRuleEventConsidered(const FiniteStateMachine & fsm, const RuleEntry & re) const;
+ void dumpRuleEventOutput(const FiniteStateMachine & fsm, const Rule & r, Slot * os) const;
+ void adjustSlot(int delta, Slot * & slot_out, SlotMap &) const;
+ bool collisionShift(Segment *seg, int dir, json * const dbgout) const;
+ bool collisionKern(Segment *seg, int dir, json * const dbgout) const;
+ bool collisionFinish(Segment *seg, GR_MAYBE_UNUSED json * const dbgout) const;
+ bool resolveCollisions(Segment *seg, Slot *slot, Slot *start, ShiftCollider &coll, bool isRev,
+ int dir, bool &moved, bool &hasCol, json * const dbgout) const;
+ float resolveKern(Segment *seg, Slot *slot, Slot *start, int dir,
+ float &ymin, float &ymax, json *const dbgout) const;
+
+ const Silf * m_silf;
+ uint16 * m_cols;
+ Rule * m_rules; // rules
+ RuleEntry * m_ruleMap;
+ uint16 * m_startStates; // prectxt length
+ uint16 * m_transitions;
+ State * m_states;
+ vm::Machine::Code * m_codes;
+ byte * m_progs;
+
+ byte m_numCollRuns;
+ byte m_kernColls;
+ byte m_iMaxLoop;
+ uint16 m_numGlyphs;
+ uint16 m_numRules;
+ uint16 m_numStates;
+ uint16 m_numTransition;
+ uint16 m_numSuccess;
+ uint16 m_successStart;
+ uint16 m_numColumns;
+ byte m_minPreCtxt;
+ byte m_maxPreCtxt;
+ byte m_colThreshold;
+ bool m_isReverseDir;
+ vm::Machine::Code m_cPConstraint;
+
+private: //defensive
+ Pass(const Pass&);
+ Pass& operator=(const Pass&);
+};
+
+} // namespace graphite2
diff --git a/Build/source/libs/graphite2/graphite2-src/src/inc/Position.h b/Build/source/libs/graphite2/graphite2-src/src/inc/Position.h
new file mode 100644
index 00000000000..510e4f4c41d
--- /dev/null
+++ b/Build/source/libs/graphite2/graphite2-src/src/inc/Position.h
@@ -0,0 +1,68 @@
+/* GRAPHITE2 LICENSING
+
+ Copyright 2010, SIL International
+ All rights reserved.
+
+ This library is free software; you can redistribute it and/or modify
+ it under the terms of the GNU Lesser General Public License as published
+ by the Free Software Foundation; either version 2.1 of License, or
+ (at your option) any later version.
+
+ This program 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
+ Lesser General Public License for more details.
+
+ You should also have received a copy of the GNU Lesser General Public
+ License along with this library in the file named "LICENSE".
+ If not, write to the Free Software Foundation, 51 Franklin Street,
+ Suite 500, Boston, MA 02110-1335, USA or visit their web page on the
+ internet at http://www.fsf.org/licenses/lgpl.html.
+
+Alternatively, the contents of this file may be used under the terms of the
+Mozilla Public License (http://mozilla.org/MPL) or the GNU General Public
+License, as published by the Free Software Foundation, either version 2
+of the License or (at your option) any later version.
+*/
+#pragma once
+
+namespace graphite2 {
+
+class Position
+{
+public:
+ Position() : x(0), y(0) { }
+ Position(const float inx, const float iny) : x(inx), y(iny) {}
+ Position operator + (const Position& a) const { return Position(x + a.x, y + a.y); }
+ Position operator - (const Position& a) const { return Position(x - a.x, y - a.y); }
+ Position operator * (const float m) const { return Position(x * m, y * m); }
+ Position &operator += (const Position &a) { x += a.x; y += a.y; return *this; }
+ Position &operator *= (const float m) { x *= m; y *= m; return *this; }
+
+ float x;
+ float y;
+};
+
+class Rect
+{
+public :
+ Rect() {}
+ Rect(const Position& botLeft, const Position& topRight): bl(botLeft), tr(topRight) {}
+ Rect widen(const Rect& other) { return Rect(Position(bl.x > other.bl.x ? other.bl.x : bl.x, bl.y > other.bl.y ? other.bl.y : bl.y), Position(tr.x > other.tr.x ? tr.x : other.tr.x, tr.y > other.tr.y ? tr.y : other.tr.y)); }
+ Rect operator + (const Position &a) const { return Rect(Position(bl.x + a.x, bl.y + a.y), Position(tr.x + a.x, tr.y + a.y)); }
+ Rect operator - (const Position &a) const { return Rect(Position(bl.x - a.x, bl.y - a.y), Position(tr.x - a.x, tr.y - a.y)); }
+ Rect operator * (float m) const { return Rect(Position(bl.x, bl.y) * m, Position(tr.x, tr.y) * m); }
+ float width() const { return tr.x - bl.x; }
+ float height() const { return tr.y - bl.y; }
+
+ bool hitTest(Rect &other);
+
+ // returns Position(overlapx, overlapy) where overlap<0 if overlapping else positive)
+ Position overlap(Position &offset, Rect &other, Position &otherOffset);
+ //Position constrainedAvoid(Position &offset, Rect &box, Rect &sdbox, Position &other, Rect &obox, Rect &osdbox);
+
+ Position bl;
+ Position tr;
+};
+
+} // namespace graphite2
diff --git a/Build/source/libs/graphite2/graphite2-src/src/inc/Rule.h b/Build/source/libs/graphite2/graphite2-src/src/inc/Rule.h
new file mode 100644
index 00000000000..5964e003a6a
--- /dev/null
+++ b/Build/source/libs/graphite2/graphite2-src/src/inc/Rule.h
@@ -0,0 +1,305 @@
+/* GRAPHITE2 LICENSING
+
+ Copyright 2011, SIL International
+ All rights reserved.
+
+ This library is free software; you can redistribute it and/or modify
+ it under the terms of the GNU Lesser General Public License as published
+ by the Free Software Foundation; either version 2.1 of License, or
+ (at your option) any later version.
+
+ This program 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
+ Lesser General Public License for more details.
+
+ You should also have received a copy of the GNU Lesser General Public
+ License along with this library in the file named "LICENSE".
+ If not, write to the Free Software Foundation, 51 Franklin Street,
+ Suite 500, Boston, MA 02110-1335, USA or visit their web page on the
+ internet at http://www.fsf.org/licenses/lgpl.html.
+
+Alternatively, the contents of this file may be used under the terms of the
+Mozilla Public License (http://mozilla.org/MPL) or the GNU General Public
+License, as published by the Free Software Foundation, either version 2
+of the License or (at your option) any later version.
+*/
+
+#pragma once
+
+#include "inc/Code.h"
+#include "inc/Slot.h"
+
+namespace graphite2 {
+
+struct Rule {
+ const vm::Machine::Code * constraint,
+ * action;
+ unsigned short sort;
+ byte preContext;
+#ifndef NDEBUG
+ uint16 rule_idx;
+#endif
+
+ Rule();
+ ~Rule() {}
+
+ CLASS_NEW_DELETE;
+
+private:
+ Rule(const Rule &);
+ Rule & operator = (const Rule &);
+};
+
+inline
+Rule::Rule()
+: constraint(0),
+ action(0),
+ sort(0),
+ preContext(0)
+{
+#ifndef NDEBUG
+ rule_idx = 0;
+#endif
+}
+
+
+struct RuleEntry
+{
+ const Rule * rule;
+
+ inline
+ bool operator < (const RuleEntry &r) const
+ {
+ const unsigned short lsort = rule->sort, rsort = r.rule->sort;
+ return lsort > rsort || (lsort == rsort && rule < r.rule);
+ }
+
+ inline
+ bool operator == (const RuleEntry &r) const
+ {
+ return rule == r.rule;
+ }
+};
+
+
+struct State
+{
+ const RuleEntry * rules,
+ * rules_end;
+
+ bool empty() const;
+};
+
+inline
+bool State::empty() const
+{
+ return rules_end == rules;
+}
+
+
+class SlotMap
+{
+public:
+ enum {MAX_SLOTS=64};
+ SlotMap(Segment & seg, uint8 direction, size_t maxSize);
+
+ Slot * * begin();
+ Slot * * end();
+ size_t size() const;
+ unsigned short context() const;
+ void reset(Slot &, unsigned short);
+
+ Slot * const & operator[](int n) const;
+ Slot * & operator [] (int);
+ void pushSlot(Slot * const slot);
+ void collectGarbage(Slot *& aSlot);
+
+ Slot * highwater() { return m_highwater; }
+ void highwater(Slot *s) { m_highwater = s; m_highpassed = false; }
+ bool highpassed() const { return m_highpassed; }
+ void highpassed(bool v) { m_highpassed = v; }
+
+ uint8 dir() const { return m_dir; }
+ int decMax() { return --m_maxSize; }
+
+ Segment & segment;
+private:
+ Slot * m_slot_map[MAX_SLOTS+1];
+ unsigned short m_size;
+ unsigned short m_precontext;
+ Slot * m_highwater;
+ int m_maxSize;
+ uint8 m_dir;
+ bool m_highpassed;
+};
+
+
+class FiniteStateMachine
+{
+public:
+ enum {MAX_RULES=128};
+
+private:
+ class Rules
+ {
+ public:
+ Rules();
+ void clear();
+ const RuleEntry * begin() const;
+ const RuleEntry * end() const;
+ size_t size() const;
+
+ void accumulate_rules(const State &state);
+
+ private:
+ RuleEntry * m_begin,
+ * m_end,
+ m_rules[MAX_RULES*2];
+ };
+
+public:
+ FiniteStateMachine(SlotMap & map, json * logger);
+ void reset(Slot * & slot, const short unsigned int max_pre_ctxt);
+
+ Rules rules;
+ SlotMap & slots;
+ json * const dbgout;
+};
+
+
+inline
+FiniteStateMachine::FiniteStateMachine(SlotMap& map, json * logger)
+: slots(map),
+ dbgout(logger)
+{
+}
+
+inline
+void FiniteStateMachine::reset(Slot * & slot, const short unsigned int max_pre_ctxt)
+{
+ rules.clear();
+ int ctxt = 0;
+ for (; ctxt != max_pre_ctxt && slot->prev(); ++ctxt, slot = slot->prev());
+ slots.reset(*slot, ctxt);
+}
+
+inline
+FiniteStateMachine::Rules::Rules()
+ : m_begin(m_rules), m_end(m_rules)
+{
+}
+
+inline
+void FiniteStateMachine::Rules::clear()
+{
+ m_end = m_begin;
+}
+
+inline
+const RuleEntry * FiniteStateMachine::Rules::begin() const
+{
+ return m_begin;
+}
+
+inline
+const RuleEntry * FiniteStateMachine::Rules::end() const
+{
+ return m_end;
+}
+
+inline
+size_t FiniteStateMachine::Rules::size() const
+{
+ return m_end - m_begin;
+}
+
+inline
+void FiniteStateMachine::Rules::accumulate_rules(const State &state)
+{
+ // Only bother if there are rules in the State object.
+ if (state.empty()) return;
+
+ // Merge the new sorted rules list into the current sorted result set.
+ const RuleEntry * lre = begin(), * rre = state.rules;
+ RuleEntry * out = m_rules + (m_begin == m_rules)*MAX_RULES;
+ const RuleEntry * const lrend = out + MAX_RULES,
+ * const rrend = state.rules_end;
+ m_begin = out;
+ while (lre != end() && out != lrend)
+ {
+ if (*lre < *rre) *out++ = *lre++;
+ else if (*rre < *lre) { *out++ = *rre++; }
+ else { *out++ = *lre++; ++rre; }
+
+ if (rre == rrend)
+ {
+ while (lre != end() && out != lrend) { *out++ = *lre++; }
+ m_end = out;
+ return;
+ }
+ }
+ while (rre != rrend && out != lrend) { *out++ = *rre++; }
+ m_end = out;
+}
+
+inline
+SlotMap::SlotMap(Segment & seg, uint8 direction, size_t maxSize)
+: segment(seg), m_size(0), m_precontext(0), m_highwater(0),
+ m_maxSize(int(maxSize)), m_dir(direction), m_highpassed(false)
+{
+ m_slot_map[0] = 0;
+}
+
+inline
+Slot * * SlotMap::begin()
+{
+ return &m_slot_map[1]; // allow map to go 1 before slot_map when inserting
+ // at start of segment.
+}
+
+inline
+Slot * * SlotMap::end()
+{
+ return m_slot_map + m_size + 1;
+}
+
+inline
+size_t SlotMap::size() const
+{
+ return m_size;
+}
+
+inline
+short unsigned int SlotMap::context() const
+{
+ return m_precontext;
+}
+
+inline
+void SlotMap::reset(Slot & slot, short unsigned int ctxt)
+{
+ m_size = 0;
+ m_precontext = ctxt;
+ *m_slot_map = slot.prev();
+}
+
+inline
+void SlotMap::pushSlot(Slot*const slot)
+{
+ m_slot_map[++m_size] = slot;
+}
+
+inline
+Slot * const & SlotMap::operator[](int n) const
+{
+ return m_slot_map[n + 1];
+}
+
+inline
+Slot * & SlotMap::operator[](int n)
+{
+ return m_slot_map[n + 1];
+}
+
+} // namespace graphite2
diff --git a/Build/source/libs/graphite2/graphite2-src/src/inc/Segment.h b/Build/source/libs/graphite2/graphite2-src/src/inc/Segment.h
new file mode 100644
index 00000000000..6cf83408d4d
--- /dev/null
+++ b/Build/source/libs/graphite2/graphite2-src/src/inc/Segment.h
@@ -0,0 +1,236 @@
+/* GRAPHITE2 LICENSING
+
+ Copyright 2010, SIL International
+ All rights reserved.
+
+ This library is free software; you can redistribute it and/or modify
+ it under the terms of the GNU Lesser General Public License as published
+ by the Free Software Foundation; either version 2.1 of License, or
+ (at your option) any later version.
+
+ This program 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
+ Lesser General Public License for more details.
+
+ You should also have received a copy of the GNU Lesser General Public
+ License along with this library in the file named "LICENSE".
+ If not, write to the Free Software Foundation, 51 Franklin Street,
+ Suite 500, Boston, MA 02110-1335, USA or visit their web page on the
+ internet at http://www.fsf.org/licenses/lgpl.html.
+
+Alternatively, the contents of this file may be used under the terms of the
+Mozilla Public License (http://mozilla.org/MPL) or the GNU General Public
+License, as published by the Free Software Foundation, either version 2
+of the License or (at your option) any later version.
+*/
+#pragma once
+
+#include "inc/Main.h"
+
+#include <cassert>
+
+#include "inc/CharInfo.h"
+#include "inc/Face.h"
+#include "inc/FeatureVal.h"
+#include "inc/GlyphCache.h"
+#include "inc/GlyphFace.h"
+#include "inc/Slot.h"
+#include "inc/Position.h"
+#include "inc/List.h"
+#include "inc/Collider.h"
+
+#define MAX_SEG_GROWTH_FACTOR 64
+
+namespace graphite2 {
+
+typedef Vector<Features> FeatureList;
+typedef Vector<Slot *> SlotRope;
+typedef Vector<int16 *> AttributeRope;
+typedef Vector<SlotJustify *> JustifyRope;
+
+class Font;
+class Segment;
+class Silf;
+
+enum SpliceParam {
+/** sub-Segments longer than this are not cached
+ * (in Unicode code points) */
+ eMaxSpliceSize = 96
+};
+
+enum justFlags {
+ gr_justStartInline = 1,
+ gr_justEndInline = 2
+};
+
+class SegmentScopeState
+{
+private:
+ friend class Segment;
+ Slot * realFirstSlot;
+ Slot * slotBeforeScope;
+ Slot * slotAfterScope;
+ Slot * realLastSlot;
+ size_t numGlyphsOutsideScope;
+};
+
+class Segment
+{
+ // Prevent copying of any kind.
+ Segment(const Segment&);
+ Segment& operator=(const Segment&);
+
+public:
+
+ enum {
+ SEG_INITCOLLISIONS = 1,
+ SEG_HASCOLLISIONS = 2
+ };
+
+ size_t slotCount() const { return m_numGlyphs; } //one slot per glyph
+ void extendLength(ptrdiff_t num) { m_numGlyphs += num; }
+ Position advance() const { return m_advance; }
+ bool runGraphite() { if (m_silf) return m_face->runGraphite(this, m_silf); else return true;};
+ void chooseSilf(uint32 script) { m_silf = m_face->chooseSilf(script); }
+ const Silf *silf() const { return m_silf; }
+ size_t charInfoCount() const { return m_numCharinfo; }
+ const CharInfo *charinfo(unsigned int index) const { return index < m_numCharinfo ? m_charinfo + index : NULL; }
+ CharInfo *charinfo(unsigned int index) { return index < m_numCharinfo ? m_charinfo + index : NULL; }
+
+ Segment(size_t numchars, const Face* face, uint32 script, int dir);
+ ~Segment();
+ uint8 flags() const { return m_flags; }
+ void flags(uint8 f) { m_flags = f; }
+ Slot *first() { return m_first; }
+ void first(Slot *p) { m_first = p; }
+ Slot *last() { return m_last; }
+ void last(Slot *p) { m_last = p; }
+ void appendSlot(int i, int cid, int gid, int fid, size_t coffset);
+ Slot *newSlot();
+ void freeSlot(Slot *);
+ SlotJustify *newJustify();
+ void freeJustify(SlotJustify *aJustify);
+ Position positionSlots(const Font *font=0, Slot *first=0, Slot *last=0, bool isRtl = false, bool isFinal = true);
+ void associateChars(int offset, size_t num);
+ void linkClusters(Slot *first, Slot *last);
+ uint16 getClassGlyph(uint16 cid, uint16 offset) const { return m_silf->getClassGlyph(cid, offset); }
+ uint16 findClassIndex(uint16 cid, uint16 gid) const { return m_silf->findClassIndex(cid, gid); }
+ int addFeatures(const Features& feats) { m_feats.push_back(feats); return int(m_feats.size()) - 1; }
+ uint32 getFeature(int index, uint8 findex) const { const FeatureRef* pFR=m_face->theSill().theFeatureMap().featureRef(findex); if (!pFR) return 0; else return pFR->getFeatureVal(m_feats[index]); }
+ void setFeature(int index, uint8 findex, uint32 val) {
+ const FeatureRef* pFR=m_face->theSill().theFeatureMap().featureRef(findex);
+ if (pFR)
+ {
+ if (val > pFR->maxVal()) val = pFR->maxVal();
+ pFR->applyValToFeature(val, m_feats[index]);
+ } }
+ int8 dir() const { return m_dir; }
+ void dir(int8 val) { m_dir = val; }
+ bool currdir() const { return ((m_dir >> 6) ^ m_dir) & 1; }
+ uint8 passBits() const { return m_passBits; }
+ void mergePassBits(const uint8 val) { m_passBits &= val; }
+ int16 glyphAttr(uint16 gid, uint16 gattr) const { const GlyphFace * p = m_face->glyphs().glyphSafe(gid); return p ? p->attrs()[gattr] : 0; }
+ int32 getGlyphMetric(Slot *iSlot, uint8 metric, uint8 attrLevel, bool rtl) const;
+ float glyphAdvance(uint16 gid) const { return m_face->glyphs().glyph(gid)->theAdvance().x; }
+ const Rect &theGlyphBBoxTemporary(uint16 gid) const { return m_face->glyphs().glyph(gid)->theBBox(); } //warning value may become invalid when another glyph is accessed
+ Slot *findRoot(Slot *is) const { return is->attachedTo() ? findRoot(is->attachedTo()) : is; }
+ int numAttrs() const { return m_silf->numUser(); }
+ int defaultOriginal() const { return m_defaultOriginal; }
+ const Face * getFace() const { return m_face; }
+ const Features & getFeatures(unsigned int /*charIndex*/) { assert(m_feats.size() == 1); return m_feats[0]; }
+ void bidiPass(int paradir, uint8 aMirror);
+ int8 getSlotBidiClass(Slot *s) const;
+ void doMirror(uint16 aMirror);
+ Slot *addLineEnd(Slot *nSlot);
+ void delLineEnd(Slot *s);
+ bool hasJustification() const { return m_justifies.size() != 0; }
+ void reverseSlots();
+
+ bool isWhitespace(const int cid) const;
+ bool hasCollisionInfo() const { return (m_flags & SEG_HASCOLLISIONS) && m_collisions; }
+ SlotCollision *collisionInfo(const Slot *s) const { return m_collisions ? m_collisions + s->index() : 0; }
+ CLASS_NEW_DELETE
+
+public: //only used by: GrSegment* makeAndInitialize(const GrFont *font, const GrFace *face, uint32 script, const FeaturesHandle& pFeats/*must not be IsNull*/, encform enc, const void* pStart, size_t nChars, int dir);
+ bool read_text(const Face *face, const Features* pFeats/*must not be NULL*/, gr_encform enc, const void*pStart, size_t nChars);
+ void finalise(const Font *font, bool reverse=false);
+ float justify(Slot *pSlot, const Font *font, float width, enum justFlags flags, Slot *pFirst, Slot *pLast);
+ bool initCollisions();
+
+private:
+ Position m_advance; // whole segment advance
+ SlotRope m_slots; // Vector of slot buffers
+ AttributeRope m_userAttrs; // Vector of userAttrs buffers
+ JustifyRope m_justifies; // Slot justification info buffers
+ FeatureList m_feats; // feature settings referenced by charinfos in this segment
+ Slot * m_freeSlots; // linked list of free slots
+ SlotJustify * m_freeJustifies; // Slot justification blocks free list
+ CharInfo * m_charinfo; // character info, one per input character
+ SlotCollision * m_collisions;
+ const Face * m_face; // GrFace
+ const Silf * m_silf;
+ Slot * m_first; // first slot in segment
+ Slot * m_last; // last slot in segment
+ size_t m_bufSize, // how big a buffer to create when need more slots
+ m_numGlyphs,
+ m_numCharinfo; // size of the array and number of input characters
+ int m_defaultOriginal; // number of whitespace chars in the string
+ int8 m_dir;
+ uint8 m_flags, // General purpose flags
+ m_passBits; // if bit set then skip pass
+};
+
+inline
+int8 Segment::getSlotBidiClass(Slot *s) const
+{
+ int8 res = s->getBidiClass();
+ if (res != -1) return res;
+ res = int8(glyphAttr(s->gid(), m_silf->aBidi()));
+ s->setBidiClass(res);
+ return res;
+}
+
+inline
+void Segment::finalise(const Font *font, bool reverse)
+{
+ if (!m_first || !m_last) return;
+
+ m_advance = positionSlots(font, m_first, m_last, m_silf->dir(), true);
+ //associateChars(0, m_numCharinfo);
+ if (reverse && currdir() != (m_dir & 1))
+ reverseSlots();
+ linkClusters(m_first, m_last);
+}
+
+inline
+int32 Segment::getGlyphMetric(Slot *iSlot, uint8 metric, uint8 attrLevel, bool rtl) const {
+ if (attrLevel > 0)
+ {
+ Slot *is = findRoot(iSlot);
+ return is->clusterMetric(this, metric, attrLevel, rtl);
+ }
+ else
+ return m_face->getGlyphMetric(iSlot->gid(), metric);
+}
+
+inline
+bool Segment::isWhitespace(const int cid) const
+{
+ return ((cid >= 0x0009) * (cid <= 0x000D)
+ + (cid == 0x0020)
+ + (cid == 0x0085)
+ + (cid == 0x00A0)
+ + (cid == 0x1680)
+ + (cid == 0x180E)
+ + (cid >= 0x2000) * (cid <= 0x200A)
+ + (cid == 0x2028)
+ + (cid == 0x2029)
+ + (cid == 0x202F)
+ + (cid == 0x205F)
+ + (cid == 0x3000)) != 0;
+}
+
+} // namespace graphite2
+
+struct gr_segment : public graphite2::Segment {};
diff --git a/Build/source/libs/graphite2/graphite2-src/src/inc/Silf.h b/Build/source/libs/graphite2/graphite2-src/src/inc/Silf.h
new file mode 100644
index 00000000000..edc0c3a16d8
--- /dev/null
+++ b/Build/source/libs/graphite2/graphite2-src/src/inc/Silf.h
@@ -0,0 +1,128 @@
+/* GRAPHITE2 LICENSING
+
+ Copyright 2010, SIL International
+ All rights reserved.
+
+ This library is free software; you can redistribute it and/or modify
+ it under the terms of the GNU Lesser General Public License as published
+ by the Free Software Foundation; either version 2.1 of License, or
+ (at your option) any later version.
+
+ This program 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
+ Lesser General Public License for more details.
+
+ You should also have received a copy of the GNU Lesser General Public
+ License along with this library in the file named "LICENSE".
+ If not, write to the Free Software Foundation, 51 Franklin Street,
+ Suite 500, Boston, MA 02110-1335, USA or visit their web page on the
+ internet at http://www.fsf.org/licenses/lgpl.html.
+
+Alternatively, the contents of this file may be used under the terms of the
+Mozilla Public License (http://mozilla.org/MPL) or the GNU General Public
+License, as published by the Free Software Foundation, either version 2
+of the License or (at your option) any later version.
+*/
+#pragma once
+
+#include "graphite2/Font.h"
+#include "inc/Main.h"
+#include "inc/Pass.h"
+
+namespace graphite2 {
+
+class Face;
+class Segment;
+class FeatureVal;
+class VMScratch;
+class Error;
+
+class Pseudo
+{
+public:
+ uint32 uid;
+ uint32 gid;
+ CLASS_NEW_DELETE;
+};
+
+class Justinfo
+{
+public:
+ Justinfo(uint8 stretch, uint8 shrink, uint8 step, uint8 weight) :
+ m_astretch(stretch), m_ashrink(shrink), m_astep(step),
+ m_aweight(weight) {};
+ uint8 attrStretch() const { return m_astretch; }
+ uint8 attrShrink() const { return m_ashrink; }
+ uint8 attrStep() const { return m_astep; }
+ uint8 attrWeight() const { return m_aweight; }
+
+private:
+ uint8 m_astretch;
+ uint8 m_ashrink;
+ uint8 m_astep;
+ uint8 m_aweight;
+};
+
+class Silf
+{
+ // Prevent copying
+ Silf(const Silf&);
+ Silf& operator=(const Silf&);
+
+public:
+ Silf() throw();
+ ~Silf() throw();
+
+ bool readGraphite(const byte * const pSilf, size_t lSilf, Face &face, uint32 version);
+ bool runGraphite(Segment *seg, uint8 firstPass=0, uint8 lastPass=0, int dobidi = 0) const;
+ uint16 findClassIndex(uint16 cid, uint16 gid) const;
+ uint16 getClassGlyph(uint16 cid, unsigned int index) const;
+ uint16 findPseudo(uint32 uid) const;
+ uint8 numUser() const { return m_aUser; }
+ uint8 aPseudo() const { return m_aPseudo; }
+ uint8 aBreak() const { return m_aBreak; }
+ uint8 aMirror() const {return m_aMirror; }
+ uint8 aPassBits() const { return m_aPassBits; }
+ uint8 aBidi() const { return m_aBidi; }
+ uint8 aCollision() const { return m_aCollision; }
+ uint8 substitutionPass() const { return m_sPass; }
+ uint8 positionPass() const { return m_pPass; }
+ uint8 justificationPass() const { return m_jPass; }
+ uint8 bidiPass() const { return m_bPass; }
+ uint8 numPasses() const { return m_numPasses; }
+ uint8 maxCompPerLig() const { return m_iMaxComp; }
+ uint16 numClasses() const { return m_nClass; }
+ byte flags() const { return m_flags; }
+ byte dir() const { return m_dir; }
+ uint8 numJustLevels() const { return m_numJusts; }
+ Justinfo *justAttrs() const { return m_justs; }
+ uint16 endLineGlyphid() const { return m_gEndLine; }
+ const gr_faceinfo *silfInfo() const { return &m_silfinfo; }
+
+ CLASS_NEW_DELETE;
+
+private:
+ size_t readClassMap(const byte *p, size_t data_len, uint32 version, Error &e);
+ template<typename T> inline uint32 readClassOffsets(const byte *&p, size_t data_len, Error &e);
+
+ Pass * m_passes;
+ Pseudo * m_pseudos;
+ uint32 * m_classOffsets;
+ uint16 * m_classData;
+ Justinfo * m_justs;
+ uint8 m_numPasses;
+ uint8 m_numJusts;
+ uint8 m_sPass, m_pPass, m_jPass, m_bPass,
+ m_flags, m_dir;
+
+ uint8 m_aPseudo, m_aBreak, m_aUser, m_aBidi, m_aMirror, m_aPassBits,
+ m_iMaxComp, m_aCollision;
+ uint16 m_aLig, m_numPseudo, m_nClass, m_nLinear,
+ m_gEndLine;
+ gr_faceinfo m_silfinfo;
+
+ void releaseBuffers() throw();
+};
+
+} // namespace graphite2
diff --git a/Build/source/libs/graphite2/graphite2-src/src/inc/Slot.h b/Build/source/libs/graphite2/graphite2-src/src/inc/Slot.h
new file mode 100644
index 00000000000..df39d9a3bbe
--- /dev/null
+++ b/Build/source/libs/graphite2/graphite2-src/src/inc/Slot.h
@@ -0,0 +1,170 @@
+/* GRAPHITE2 LICENSING
+
+ Copyright 2010, SIL International
+ All rights reserved.
+
+ This library is free software; you can redistribute it and/or modify
+ it under the terms of the GNU Lesser General Public License as published
+ by the Free Software Foundation; either version 2.1 of License, or
+ (at your option) any later version.
+
+ This program 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
+ Lesser General Public License for more details.
+
+ You should also have received a copy of the GNU Lesser General Public
+ License along with this library in the file named "LICENSE".
+ If not, write to the Free Software Foundation, 51 Franklin Street,
+ Suite 500, Boston, MA 02110-1335, USA or visit their web page on the
+ internet at http://www.fsf.org/licenses/lgpl.html.
+
+Alternatively, the contents of this file may be used under the terms of the
+Mozilla Public License (http://mozilla.org/MPL) or the GNU General Public
+License, as published by the Free Software Foundation, either version 2
+of the License or (at your option) any later version.
+*/
+#pragma once
+
+#include "graphite2/Types.h"
+#include "graphite2/Segment.h"
+#include "inc/Main.h"
+#include "inc/Font.h"
+#include "inc/Position.h"
+
+namespace graphite2 {
+
+typedef gr_attrCode attrCode;
+
+class GlyphFace;
+class Segment;
+
+struct SlotJustify
+{
+ static const int NUMJUSTPARAMS = 5;
+
+ SlotJustify(const SlotJustify &);
+ SlotJustify & operator = (const SlotJustify &);
+
+public:
+ static size_t size_of(size_t levels) { return sizeof(SlotJustify) + ((levels > 1 ? levels : 1)*NUMJUSTPARAMS - 1)*sizeof(int16); }
+
+ void LoadSlot(const Slot *s, const Segment *seg);
+
+ SlotJustify *next;
+ int16 values[1];
+};
+
+class Slot
+{
+ enum Flag
+ {
+ DELETED = 1,
+ INSERTED = 2,
+ COPIED = 4,
+ POSITIONED = 8,
+ ATTACHED = 16
+ };
+
+public:
+ struct iterator;
+
+ unsigned short gid() const { return m_glyphid; }
+ Position origin() const { return m_position; }
+ float advance() const { return m_advance.x; }
+ void advance(Position &val) { m_advance = val; }
+ Position advancePos() const { return m_advance; }
+ int before() const { return m_before; }
+ int after() const { return m_after; }
+ uint32 index() const { return m_index; }
+ void index(uint32 val) { m_index = val; }
+
+ Slot(int16 *m_userAttr = NULL);
+ void set(const Slot & slot, int charOffset, size_t numUserAttr, size_t justLevels, size_t numChars);
+ Slot *next() const { return m_next; }
+ void next(Slot *s) { m_next = s; }
+ Slot *prev() const { return m_prev; }
+ void prev(Slot *s) { m_prev = s; }
+ uint16 glyph() const { return m_realglyphid ? m_realglyphid : m_glyphid; }
+ void setGlyph(Segment *seg, uint16 glyphid, const GlyphFace * theGlyph = NULL);
+ void setRealGid(uint16 realGid) { m_realglyphid = realGid; }
+ void adjKern(const Position &pos) { m_shift = m_shift + pos; m_advance = m_advance + pos; }
+ void origin(const Position &pos) { m_position = pos + m_shift; }
+ void originate(int ind) { m_original = ind; }
+ int original() const { return m_original; }
+ void before(int ind) { m_before = ind; }
+ void after(int ind) { m_after = ind; }
+ bool isBase() const { return (!m_parent); }
+ void update(int numSlots, int numCharInfo, Position &relpos);
+ Position finalise(const Segment* seg, const Font* font, Position & base, Rect & bbox, uint8 attrLevel, float & clusterMin, bool rtl, bool isFinal, int depth = 0);
+ bool isDeleted() const { return (m_flags & DELETED) ? true : false; }
+ void markDeleted(bool state) { if (state) m_flags |= DELETED; else m_flags &= ~DELETED; }
+ bool isCopied() const { return (m_flags & COPIED) ? true : false; }
+ void markCopied(bool state) { if (state) m_flags |= COPIED; else m_flags &= ~COPIED; }
+ bool isPositioned() const { return (m_flags & POSITIONED) ? true : false; }
+ void markPositioned(bool state) { if (state) m_flags |= POSITIONED; else m_flags &= ~POSITIONED; }
+ bool isInsertBefore() const { return !(m_flags & INSERTED); }
+ uint8 getBidiLevel() const { return m_bidiLevel; }
+ void setBidiLevel(uint8 level) { m_bidiLevel = level; }
+ int8 getBidiClass(const Segment *seg);
+ int8 getBidiClass() const { return m_bidiCls; }
+ void setBidiClass(int8 cls) { m_bidiCls = cls; }
+ int16 *userAttrs() const { return m_userAttr; }
+ void userAttrs(int16 *p) { m_userAttr = p; }
+ void markInsertBefore(bool state) { if (!state) m_flags |= INSERTED; else m_flags &= ~INSERTED; }
+ void setAttr(Segment* seg, attrCode ind, uint8 subindex, int16 val, const SlotMap & map);
+ int getAttr(const Segment *seg, attrCode ind, uint8 subindex) const;
+ int getJustify(const Segment *seg, uint8 level, uint8 subindex) const;
+ void setJustify(Segment *seg, uint8 level, uint8 subindex, int16 value);
+ bool isLocalJustify() const { return m_justs != NULL; };
+ void attachTo(Slot *ap) { m_parent = ap; }
+ Slot *attachedTo() const { return m_parent; }
+ Position attachOffset() const { return m_attach - m_with; }
+ Slot* firstChild() const { return m_child; }
+ void firstChild(Slot *ap) { m_child = ap; }
+ bool child(Slot *ap);
+ Slot* nextSibling() const { return m_sibling; }
+ void nextSibling(Slot *ap) { m_sibling = ap; }
+ bool sibling(Slot *ap);
+ bool removeChild(Slot *ap);
+ int32 clusterMetric(const Segment* seg, uint8 metric, uint8 attrLevel, bool rtl);
+ void positionShift(Position a) { m_position += a; }
+ void floodShift(Position adj, int depth = 0);
+ float just() const { return m_just; }
+ void just(float j) { m_just = j; }
+ Slot *nextInCluster(const Slot *s) const;
+ bool isChildOf(const Slot *base) const;
+
+ CLASS_NEW_DELETE
+
+private:
+ Slot *m_next; // linked list of slots
+ Slot *m_prev;
+ unsigned short m_glyphid; // glyph id
+ uint16 m_realglyphid;
+ uint32 m_original; // charinfo that originated this slot (e.g. for feature values)
+ uint32 m_before; // charinfo index of before association
+ uint32 m_after; // charinfo index of after association
+ uint32 m_index; // slot index given to this slot during finalising
+ Slot *m_parent; // index to parent we are attached to
+ Slot *m_child; // index to first child slot that attaches to us
+ Slot *m_sibling; // index to next child that attaches to our parent
+ Position m_position; // absolute position of glyph
+ Position m_shift; // .shift slot attribute
+ Position m_advance; // .advance slot attribute
+ Position m_attach; // attachment point on us
+ Position m_with; // attachment point position on parent
+ float m_just; // Justification inserted space
+ uint8 m_flags; // holds bit flags
+ byte m_attLevel; // attachment level
+ int8 m_bidiCls; // bidirectional class
+ byte m_bidiLevel; // bidirectional level
+ int16 *m_userAttr; // pointer to user attributes
+ SlotJustify *m_justs; // pointer to justification parameters
+
+ friend class Segment;
+};
+
+} // namespace graphite2
+
+struct gr_slot : public graphite2::Slot {};
diff --git a/Build/source/libs/graphite2/graphite2-src/src/inc/Sparse.h b/Build/source/libs/graphite2/graphite2-src/src/inc/Sparse.h
new file mode 100644
index 00000000000..fcda890171b
--- /dev/null
+++ b/Build/source/libs/graphite2/graphite2-src/src/inc/Sparse.h
@@ -0,0 +1,168 @@
+/* GRAPHITE2 LICENSING
+
+ Copyright 2011, SIL International
+ All rights reserved.
+
+ This library is free software; you can redistribute it and/or modify
+ it under the terms of the GNU Lesser General Public License as published
+ by the Free Software Foundation; either version 2.1 of License, or
+ (at your option) any later version.
+
+ This program 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
+ Lesser General Public License for more details.
+
+ You should also have received a copy of the GNU Lesser General Public
+ License along with this library in the file named "LICENSE".
+ If not, write to the Free Software Foundation, 51 Franklin Street,
+ Suite 500, Boston, MA 02110-1335, USA or visit their web page on the
+ internet at http://www.fsf.org/licenses/lgpl.html.
+
+Alternatively, the contents of this file may be used under the terms of the
+Mozilla Public License (http://mozilla.org/MPL) or the GNU General Public
+License, as published by the Free Software Foundation, either version 2
+of the License or (at your option) any later version.
+*/
+#pragma once
+#include <iterator>
+#include <utility>
+
+#include "inc/Main.h"
+
+namespace graphite2 {
+
+
+// A read-only packed fast sparse array of uint16 with uint16 keys.
+// Like most container classes this has capacity and size properties and these
+// refer to the number of stored entries and the number of addressable entries
+// as normal. However due the sparse nature the capacity is always <= than the
+// size.
+class sparse
+{
+public:
+ typedef uint16 key_type;
+ typedef uint16 mapped_type;
+ typedef std::pair<const key_type, mapped_type> value_type;
+
+private:
+ typedef unsigned long mask_t;
+
+ static const unsigned char SIZEOF_CHUNK = (sizeof(mask_t) - sizeof(key_type))*8;
+
+ struct chunk
+ {
+ mask_t mask:SIZEOF_CHUNK;
+ key_type offset;
+ };
+
+ static const chunk empty_chunk;
+ sparse(const sparse &);
+ sparse & operator = (const sparse &);
+
+public:
+ template<typename I>
+ sparse(I first, const I last);
+ sparse() throw();
+ ~sparse() throw();
+
+ operator bool () const throw();
+ mapped_type operator [] (const key_type k) const throw();
+
+ size_t capacity() const throw();
+ size_t size() const throw();
+
+ size_t _sizeof() const throw();
+
+ CLASS_NEW_DELETE;
+
+private:
+ union {
+ chunk * map;
+ mapped_type * values;
+ } m_array;
+ key_type m_nchunks;
+};
+
+
+inline
+sparse::sparse() throw() : m_nchunks(0)
+{
+ m_array.map = const_cast<graphite2::sparse::chunk *>(&empty_chunk);
+}
+
+
+template <typename I>
+sparse::sparse(I attr, const I last)
+: m_nchunks(0)
+{
+ m_array.map = 0;
+
+ // Find the maximum extent of the key space.
+ size_t n_values=0;
+ long lastkey = -1;
+ for (I i = attr; i != last; ++i, ++n_values)
+ {
+ const typename std::iterator_traits<I>::value_type v = *i;
+ if (v.second == 0) { --n_values; continue; }
+ if (v.first <= lastkey) { m_nchunks = 0; return; }
+
+ lastkey = v.first;
+ const key_type k = v.first / SIZEOF_CHUNK;
+ if (k >= m_nchunks) m_nchunks = k+1;
+ }
+ if (m_nchunks == 0)
+ {
+ m_array.map=const_cast<graphite2::sparse::chunk *>(&empty_chunk);
+ return;
+ }
+
+ m_array.values = grzeroalloc<mapped_type>((m_nchunks*sizeof(chunk) + sizeof(mapped_type)-1)
+ / sizeof(mapped_type)
+ + n_values);
+
+ if (m_array.values == 0)
+ return;
+
+ // coverity[forward_null : FALSE] Since m_array is union and m_array.values is not NULL
+ chunk * ci = m_array.map;
+ ci->offset = (m_nchunks*sizeof(chunk) + sizeof(mapped_type)-1)/sizeof(mapped_type);
+ mapped_type * vi = m_array.values + ci->offset;
+ for (; attr != last; ++attr, ++vi)
+ {
+ const typename std::iterator_traits<I>::value_type v = *attr;
+ if (v.second == 0) { --vi; continue; }
+
+ chunk * const ci_ = m_array.map + v.first/SIZEOF_CHUNK;
+
+ if (ci != ci_)
+ {
+ ci = ci_;
+ ci->offset = key_type(vi - m_array.values);
+ }
+
+ ci->mask |= 1UL << (SIZEOF_CHUNK - 1 - (v.first % SIZEOF_CHUNK));
+ *vi = v.second;
+ }
+}
+
+
+inline
+sparse::operator bool () const throw()
+{
+ return m_array.map != 0;
+}
+
+inline
+size_t sparse::size() const throw()
+{
+ return m_nchunks*SIZEOF_CHUNK;
+}
+
+inline
+size_t sparse::_sizeof() const throw()
+{
+ return sizeof(sparse) + capacity()*sizeof(mapped_type) + m_nchunks*sizeof(chunk);
+}
+
+} // namespace graphite2
diff --git a/Build/source/libs/graphite2/graphite2-src/src/inc/TtfTypes.h b/Build/source/libs/graphite2/graphite2-src/src/inc/TtfTypes.h
new file mode 100644
index 00000000000..ae67915304e
--- /dev/null
+++ b/Build/source/libs/graphite2/graphite2-src/src/inc/TtfTypes.h
@@ -0,0 +1,419 @@
+/* GRAPHITE2 LICENSING
+
+ Copyright 2010, SIL International
+ All rights reserved.
+
+ This library is free software; you can redistribute it and/or modify
+ it under the terms of the GNU Lesser General Public License as published
+ by the Free Software Foundation; either version 2.1 of License, or
+ (at your option) any later version.
+
+ This program 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
+ Lesser General Public License for more details.
+
+ You should also have received a copy of the GNU Lesser General Public
+ License along with this library in the file named "LICENSE".
+ If not, write to the Free Software Foundation, 51 Franklin Street,
+ Suite 500, Boston, MA 02110-1335, USA or visit their web page on the
+ internet at http://www.fsf.org/licenses/lgpl.html.
+
+Alternatively, the contents of this file may be used under the terms of the
+Mozilla Public License (http://mozilla.org/MPL) or the GNU General Public
+License, as published by the Free Software Foundation, either version 2
+of the License or (at your option) any later version.
+*/
+#pragma once
+/*--------------------------------------------------------------------*//*:Ignore this sentence.
+
+File: TtfTypes.h
+Responsibility: Tim Eves
+Last reviewed: Not yet.
+
+Description:
+Provides types required to represent the TTF basic types.
+-------------------------------------------------------------------------------*//*:End Ignore*/
+
+
+//**********************************************************************************************
+// Include files
+//**********************************************************************************************
+namespace graphite2
+{
+namespace TtfUtil
+{
+//**********************************************************************************************
+// Forward declarations
+//**********************************************************************************************
+
+
+//**********************************************************************************************
+// Type declarations
+//**********************************************************************************************
+typedef unsigned char uint8;
+typedef uint8 byte;
+typedef signed char int8;
+typedef unsigned short uint16;
+typedef short int16;
+typedef unsigned int uint32;
+typedef int int32;
+
+typedef int16 short_frac;
+typedef int32 fixed;
+typedef int16 fword;
+typedef uint16 ufword;
+typedef int16 f2dot14;
+typedef uint32 long_date_time[2];
+
+//**********************************************************************************************
+// Constants and enum types
+//**********************************************************************************************/
+enum
+{
+ OneFix = 1<<16
+};
+
+//**********************************************************************************************
+// Table declarations
+//**********************************************************************************************
+namespace Sfnt
+{
+#pragma pack(push,1) // We need this or the structure members aren't aligned
+ // correctly. Fortunately this form of pragma is supposed
+ // to be recognised by VS C++ too (at least according to
+ // MSDN).
+
+ struct OffsetSubTable
+ {
+ uint32 scaler_type;
+ uint16 num_tables,
+ search_range,
+ entry_selector,
+ range_shift;
+ struct Entry
+ {
+ uint32 tag,
+ checksum,
+ offset,
+ length;
+ } table_directory[1];
+
+ enum ScalerType
+ {
+ TrueTypeMac = 0x74727565U,
+ TrueTypeWin = 0x00010000U,
+ Type1 = 0x74797031U
+ };
+ };
+
+
+
+
+ struct CharacterCodeMap
+ {
+ uint16 version,
+ num_subtables;
+ struct
+ {
+ uint16 platform_id,
+ platform_specific_id;
+ uint32 offset;
+ } encoding[1];
+ };
+
+ struct CmapSubTable
+ {
+ uint16 format,
+ length,
+ language;
+ };
+
+ struct CmapSubTableFormat4 : CmapSubTable
+ {
+ uint16 seg_count_x2,
+ search_range,
+ entry_selector,
+ range_shift,
+ end_code[1];
+ // There are arrarys after this which need their
+ // start positions calculated since end_code is
+ // seg_count uint16s long.
+ };
+
+ struct CmapSubTableFormat12
+ {
+ fixed format;
+ uint32 length,
+ language,
+ num_groups;
+ struct
+ {
+ uint32 start_char_code,
+ end_char_code,
+ start_glyph_id;
+ } group[1];
+ };
+
+
+
+ struct FontHeader
+ {
+ fixed version,
+ font_revision;
+ uint32 check_sum_adjustment,
+ magic_number;
+ uint16 flags,
+ units_per_em;
+ long_date_time created,
+ modified;
+ fword x_min,
+ y_min,
+ x_max,
+ y_max;
+ uint16 mac_style,
+ lowest_rec_ppem;
+ int16 font_direction_hint,
+ index_to_loc_format,
+ glyph_data_format;
+ enum
+ {
+ MagicNumber = 0x5F0F3CF5,
+ GlypDataFormat = 0
+ };
+ enum {ShortIndexLocFormat, LongIndexLocFormat};
+ };
+
+
+
+
+ struct PostScriptGlyphName
+ {
+ fixed format,
+ italic_angle;
+ fword underline_position,
+ underline_thickness;
+ uint32 is_fixed_pitch,
+ min_mem_type42,
+ max_mem_type42,
+ min_mem_type1,
+ max_mem_type1;
+ enum
+ {
+ Format1 = 0x10000,
+ Format2 = 0x20000,
+ Format25 = 0x28000,
+ Format3 = 0x30000,
+ Format4 = 0x40000
+ };
+ };
+
+ struct PostScriptGlyphName2 : PostScriptGlyphName
+ {
+ uint16 number_of_glyphs,
+ glyph_name_index[1];
+ };
+
+ struct PostScriptGlyphName25 : PostScriptGlyphName
+ {
+ uint16 number_of_glyphs;
+ int8 offset[1];
+ };
+
+ struct PostScriptGlyphName3 : PostScriptGlyphName {};
+
+ struct PostScriptGlyphName4 : PostScriptGlyphName
+ {
+ uint16 glyph_to_char_map[1];
+ };
+
+
+ struct HorizontalHeader
+ {
+ fixed version;
+ fword ascent,
+ descent,
+ line_gap;
+ ufword advance_width_max;
+ fword min_left_side_bearing,
+ max_left_side_bearing,
+ x_max_element;
+ int16 caret_slope_rise,
+ caret_slope_run;
+ fword caret_offset;
+ int16 reserved[4],
+ metric_data_format;
+ uint16 num_long_hor_metrics;
+ };
+
+ struct MaximumProfile
+ {
+ fixed version;
+ uint16 num_glyphs,
+ max_points,
+ max_contours,
+ max_component_points,
+ max_component_contours,
+ max_zones,
+ max_twilight_points,
+ max_storage,
+ max_function_defs,
+ max_instruction_defs,
+ max_stack_elements,
+ max_size_of_instructions,
+ max_component_elements,
+ max_component_depth;
+ };
+
+
+ typedef byte Panose[10];
+
+ struct Compatibility0
+ {
+ uint16 version;
+ int16 x_avg_char_width;
+ uint16 weight_class,
+ width_class;
+ int16 fs_type,
+ y_subscript_x_size,
+ y_subscript_y_size,
+ y_subscript_x_offset,
+ y_subscript_y_offset,
+ y_superscript_x_size,
+ y_superscript_y_size,
+ y_superscript_x_offset,
+ y_superscript_y_offset,
+ y_strikeout_size,
+ y_strikeout_position,
+ family_class;
+ Panose panose;
+ uint32 unicode_range[4];
+ int8 ach_vend_id[4];
+ uint16 fs_selection,
+ fs_first_char_index,
+ fs_last_char_index, // Acording to Apple's spec this is where v0 should end
+ typo_ascender,
+ typo_descender,
+ type_linegap,
+ win_ascent,
+ win_descent;
+
+ enum
+ {
+ Italic =0x01,
+ Underscore=0x02,
+ Negative =0x04,
+ Outlined =0x08,
+ StrikeOut =0x10,
+ Bold =0x20
+ };
+ };
+
+ struct Compatibility1 : Compatibility0
+ {
+ uint32 codepage_range[2];
+ };
+
+ struct Compatibility2 : Compatibility1
+ {
+ int16 x_height,
+ cap_height;
+ uint16 default_char,
+ break_char,
+ max_context;
+ };
+
+ struct Compatibility3 : Compatibility2 {};
+
+ typedef Compatibility3 Compatibility;
+
+
+ struct NameRecord
+ {
+ uint16 platform_id,
+ platform_specific_id,
+ language_id,
+ name_id,
+ length,
+ offset;
+ enum {Unicode, Mactintosh, Reserved, Microsoft};
+ enum
+ {
+ Copyright, Family, Subfamily, UniqueSubfamily,
+ Fullname, Version, PostScript
+ };
+ };
+
+ struct LangTagRecord
+ {
+ uint16 length,
+ offset;
+ };
+
+ struct FontNames
+ {
+ uint16 format,
+ count,
+ string_offset;
+ NameRecord name_record[1];
+ };
+
+
+ struct HorizontalMetric
+ {
+ uint16 advance_width;
+ int16 left_side_bearing;
+ };
+
+
+ struct Glyph
+ {
+ int16 number_of_contours;
+ fword x_min,
+ y_min,
+ x_max,
+ y_max;
+ };
+
+ struct SimpleGlyph : Glyph
+ {
+ uint16 end_pts_of_contours[1];
+ enum
+ {
+ OnCurve = 0x01,
+ XShort = 0x02,
+ YShort = 0x04,
+ Repeat = 0x08,
+ XIsSame = 0x10,
+ XIsPos = 0x10,
+ YIsSame = 0x20,
+ YIsPos = 0x20
+ };
+ };
+
+ struct CompoundGlyph : Glyph
+ {
+ uint16 flags,
+ glyph_index;
+ enum
+ {
+ Arg1Arg2Words = 0x01,
+ ArgsAreXYValues = 0x02,
+ RoundXYToGrid = 0x04,
+ HaveScale = 0x08,
+ MoreComponents = 0x20,
+ HaveXAndYScale = 0x40,
+ HaveTwoByTwo = 0x80,
+ HaveInstructions = 0x100,
+ UseMyMetrics = 0x200,
+ OverlapCompund = 0x400,
+ ScaledOffset = 0x800,
+ UnscaledOffset = 0x1000
+ };
+ };
+
+#pragma pack(pop)
+} // end of namespace Sfnt
+
+} // end of namespace TtfUtil
+} // end of namespace graphite2
diff --git a/Build/source/libs/graphite2/graphite2-src/src/inc/TtfUtil.h b/Build/source/libs/graphite2/graphite2-src/src/inc/TtfUtil.h
new file mode 100644
index 00000000000..3952bc06fb1
--- /dev/null
+++ b/Build/source/libs/graphite2/graphite2-src/src/inc/TtfUtil.h
@@ -0,0 +1,208 @@
+/* GRAPHITE2 LICENSING
+
+ Copyright 2010, SIL International
+ All rights reserved.
+
+ This library is free software; you can redistribute it and/or modify
+ it under the terms of the GNU Lesser General Public License as published
+ by the Free Software Foundation; either version 2.1 of License, or
+ (at your option) any later version.
+
+ This program 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
+ Lesser General Public License for more details.
+
+ You should also have received a copy of the GNU Lesser General Public
+ License along with this library in the file named "LICENSE".
+ If not, write to the Free Software Foundation, 51 Franklin Street,
+ Suite 500, Boston, MA 02110-1335, USA or visit their web page on the
+ internet at http://www.fsf.org/licenses/lgpl.html.
+
+Alternatively, the contents of this file may be used under the terms of the
+Mozilla Public License (http://mozilla.org/MPL) or the GNU General Public
+License, as published by the Free Software Foundation, either version 2
+of the License or (at your option) any later version.
+*/
+#pragma once
+/*--------------------------------------------------------------------*//*:Ignore this sentence.
+
+File: TtfUtil.h
+Responsibility: Alan Ward
+Last reviewed: Not yet.
+
+Description:
+ Utility class for handling TrueType font files.
+----------------------------------------------------------------------------------------------*/
+
+
+#include <cstddef>
+
+namespace graphite2
+{
+namespace TtfUtil
+{
+
+#define OVERFLOW_OFFSET_CHECK(p, o) (o + reinterpret_cast<size_t>(p) < reinterpret_cast<size_t>(p))
+
+typedef long fontTableId32;
+typedef unsigned short gid16;
+
+#define TTF_TAG(a,b,c,d) ((a << 24UL) + (b << 16UL) + (c << 8UL) + (d))
+
+// Enumeration used to specify a table in a TTF file
+class Tag
+{
+ unsigned int _v;
+public:
+ Tag(const char n[5]) throw() : _v(TTF_TAG(n[0],n[1],n[2],n[3])) {}
+ Tag(const unsigned int tag) throw() : _v(tag) {}
+
+ operator unsigned int () const throw () { return _v; }
+
+ enum
+ {
+ Feat = TTF_TAG('F','e','a','t'),
+ Glat = TTF_TAG('G','l','a','t'),
+ Gloc = TTF_TAG('G','l','o','c'),
+ Sile = TTF_TAG('S','i','l','e'),
+ Silf = TTF_TAG('S','i','l','f'),
+ Sill = TTF_TAG('S','i','l','l'),
+ cmap = TTF_TAG('c','m','a','p'),
+ cvt = TTF_TAG('c','v','t',' '),
+ cryp = TTF_TAG('c','r','y','p'),
+ head = TTF_TAG('h','e','a','d'),
+ fpgm = TTF_TAG('f','p','g','m'),
+ gdir = TTF_TAG('g','d','i','r'),
+ glyf = TTF_TAG('g','l','y','f'),
+ hdmx = TTF_TAG('h','d','m','x'),
+ hhea = TTF_TAG('h','h','e','a'),
+ hmtx = TTF_TAG('h','m','t','x'),
+ loca = TTF_TAG('l','o','c','a'),
+ kern = TTF_TAG('k','e','r','n'),
+ LTSH = TTF_TAG('L','T','S','H'),
+ maxp = TTF_TAG('m','a','x','p'),
+ name = TTF_TAG('n','a','m','e'),
+ OS_2 = TTF_TAG('O','S','/','2'),
+ post = TTF_TAG('p','o','s','t'),
+ prep = TTF_TAG('p','r','e','p')
+ };
+};
+
+/*----------------------------------------------------------------------------------------------
+ Class providing utility methods to parse a TrueType font file (TTF).
+ Callling application handles all file input and memory allocation.
+ Assumes minimal knowledge of TTF file format.
+----------------------------------------------------------------------------------------------*/
+ ////////////////////////////////// tools to find & check TTF tables
+ bool GetHeaderInfo(size_t & lOffset, size_t & lSize);
+ bool CheckHeader(const void * pHdr);
+ bool GetTableDirInfo(const void * pHdr, size_t & lOffset, size_t & lSize);
+ bool GetTableInfo(const Tag TableTag, const void * pHdr, const void * pTableDir,
+ size_t & lOffset, size_t & lSize);
+ bool CheckTable(const Tag TableId, const void * pTable, size_t lTableSize);
+
+ ////////////////////////////////// simple font wide info
+ size_t GlyphCount(const void * pMaxp);
+#ifdef ALL_TTFUTILS
+ size_t MaxCompositeComponentCount(const void * pMaxp);
+ size_t MaxCompositeLevelCount(const void * pMaxp);
+ size_t LocaGlyphCount(size_t lLocaSize, const void * pHead); // throw (std::domain_error);
+#endif
+ int DesignUnits(const void * pHead);
+#ifdef ALL_TTFUTILS
+ int HeadTableCheckSum(const void * pHead);
+ void HeadTableCreateTime(const void * pHead, unsigned int * pnDateBC, unsigned int * pnDateAD);
+ void HeadTableModifyTime(const void * pHead, unsigned int * pnDateBC, unsigned int * pnDateAD);
+ bool IsItalic(const void * pHead);
+ int FontAscent(const void * pOs2);
+ int FontDescent(const void * pOs2);
+ bool FontOs2Style(const void *pOs2, bool & fBold, bool & fItalic);
+ bool Get31EngFamilyInfo(const void * pName, size_t & lOffset, size_t & lSize);
+ bool Get31EngFullFontInfo(const void * pName, size_t & lOffset, size_t & lSize);
+ bool Get30EngFamilyInfo(const void * pName, size_t & lOffset, size_t & lSize);
+ bool Get30EngFullFontInfo(const void * pName, size_t & lOffset, size_t & lSize);
+ int PostLookup(const void * pPost, size_t lPostSize, const void * pMaxp,
+ const char * pPostName);
+#endif
+
+ ////////////////////////////////// utility methods helpful for name table
+ bool GetNameInfo(const void * pName, int nPlatformId, int nEncodingId,
+ int nLangId, int nNameId, size_t & lOffset, size_t & lSize);
+ //size_t NameTableLength(const byte * pTable);
+#ifdef ALL_TTFUTILS
+ int GetLangsForNames(const void * pName, int nPlatformId, int nEncodingId,
+ int *nameIdList, int cNameIds, short *langIdList);
+ void SwapWString(void * pWStr, size_t nSize = 0); // throw (std::invalid_argument);
+#endif
+
+ ////////////////////////////////// cmap lookup tools
+ const void * FindCmapSubtable(const void * pCmap, int nPlatformId = 3,
+ int nEncodingId = 1, size_t length = 0);
+ bool CheckCmapSubtable4(const void * pCmap31, const void * pCmapEnd /*, unsigned int maxgid*/);
+ gid16 CmapSubtable4Lookup(const void * pCmapSubtabel4, unsigned int nUnicodeId, int rangeKey = 0);
+ unsigned int CmapSubtable4NextCodepoint(const void *pCmap31, unsigned int nUnicodeId,
+ int * pRangeKey = 0);
+ bool CheckCmapSubtable12(const void *pCmap310, const void * pCmapEnd /*, unsigned int maxgid*/);
+ gid16 CmapSubtable12Lookup(const void * pCmap310, unsigned int uUnicodeId, int rangeKey = 0);
+ unsigned int CmapSubtable12NextCodepoint(const void *pCmap310, unsigned int nUnicodeId,
+ int * pRangeKey = 0);
+
+ ///////////////////////////////// horizontal metric data for a glyph
+ bool HorMetrics(gid16 nGlyphId, const void * pHmtx, size_t lHmtxSize,
+ const void * pHhea, int & nLsb, unsigned int & nAdvWid);
+
+ ////////////////////////////////// primitives for loca and glyf lookup
+ size_t LocaLookup(gid16 nGlyphId, const void * pLoca, size_t lLocaSize,
+ const void * pHead); // throw (std::out_of_range);
+ void * GlyfLookup(const void * pGlyf, size_t lGlyfOffset, size_t lTableLen);
+
+ ////////////////////////////////// primitves for simple glyph data
+ bool GlyfBox(const void * pSimpleGlyf, int & xMin, int & yMin,
+ int & xMax, int & yMax);
+
+#ifdef ALL_TTFUTILS
+ int GlyfContourCount(const void * pSimpleGlyf);
+ bool GlyfContourEndPoints(const void * pSimpleGlyf, int * prgnContourEndPoint,
+ int cnPointsTotal, size_t & cnPoints);
+ bool GlyfPoints(const void * pSimpleGlyf, int * prgnX, int * prgnY,
+ char * prgbFlag, int cnPointsTotal, int & cnPoints);
+
+ // primitive to find the glyph ids in a composite glyph
+ bool GetComponentGlyphIds(const void * pSimpleGlyf, int * prgnCompId,
+ size_t cnCompIdTotal, size_t & cnCompId);
+ // primitive to find the placement data for a component in a composite glyph
+ bool GetComponentPlacement(const void * pSimpleGlyf, int nCompId,
+ bool fOffset, int & a, int & b);
+ // primitive to find the transform data for a component in a composite glyph
+ bool GetComponentTransform(const void * pSimpleGlyf, int nCompId,
+ float & flt11, float & flt12, float & flt21, float & flt22, bool & fTransOffset);
+#endif
+
+ ////////////////////////////////// operate on composite or simple glyph (auto glyf lookup)
+ void * GlyfLookup(gid16 nGlyphId, const void * pGlyf, const void * pLoca,
+ size_t lGlyfSize, size_t lLocaSize, const void * pHead); // primitive used by below methods
+
+#ifdef ALL_TTFUTILS
+ // below are primary user methods for handling glyf data
+ bool IsSpace(gid16 nGlyphId, const void * pLoca, size_t lLocaSize, const void * pHead);
+ bool IsDeepComposite(gid16 nGlyphId, const void * pGlyf, const void * pLoca,
+ size_t lGlyfSize, size_t lLocaSize, const void * pHead);
+
+ bool GlyfBox(gid16 nGlyphId, const void * pGlyf, const void * pLoca, size_t lGlyfSize, size_t lLocaSize,
+ const void * pHead, int & xMin, int & yMin, int & xMax, int & yMax);
+ bool GlyfContourCount(gid16 nGlyphId, const void * pGlyf, const void * pLoca,
+ size_t lGlyfSize, size_t lLocaSize, const void *pHead, size_t & cnContours);
+ bool GlyfContourEndPoints(gid16 nGlyphId, const void * pGlyf, const void * pLoca,
+ size_t lGlyfSize, size_t lLocaSize, const void * pHead, int * prgnContourEndPoint, size_t cnPoints);
+ bool GlyfPoints(gid16 nGlyphId, const void * pGlyf, const void * pLoca,
+ size_t lGlyfSize, size_t lLocaSize, const void * pHead, const int * prgnContourEndPoint, size_t cnEndPoints,
+ int * prgnX, int * prgnY, bool * prgfOnCurve, size_t cnPoints);
+
+ // utitily method used by high-level GlyfPoints
+ bool SimplifyFlags(char * prgbFlags, int cnPoints);
+ bool CalcAbsolutePoints(int * prgnX, int * prgnY, int cnPoints);
+#endif
+
+} // end of namespace TtfUtil
+} // end of namespace graphite2
diff --git a/Build/source/libs/graphite2/graphite2-src/src/inc/UtfCodec.h b/Build/source/libs/graphite2/graphite2-src/src/inc/UtfCodec.h
new file mode 100644
index 00000000000..24a343d8d99
--- /dev/null
+++ b/Build/source/libs/graphite2/graphite2-src/src/inc/UtfCodec.h
@@ -0,0 +1,251 @@
+/* GRAPHITE2 LICENSING
+
+ Copyright 2011, SIL International
+ All rights reserved.
+
+ This library is free software; you can redistribute it and/or modify
+ it under the terms of the GNU Lesser General Public License as published
+ by the Free Software Foundation; either version 2.1 of License, or
+ (at your option) any later version.
+
+ This program 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
+ Lesser General Public License for more details.
+
+ You should also have received a copy of the GNU Lesser General Public
+ License along with this library in the file named "LICENSE".
+ If not, write to the Free Software Foundation, 51 Franklin Street,
+ Suite 500, Boston, MA 02110-1335, USA or visit their web page on the
+ internet at http://www.fsf.org/licenses/lgpl.html.
+
+Alternatively, the contents of this file may be used under the terms of the
+Mozilla Public License (http://mozilla.org/MPL) or the GNU General Public
+License, as published by the Free Software Foundation, either version 2
+of the License or (at your option) any later version.
+*/
+#pragma once
+
+#include <cstdlib>
+#include "inc/Main.h"
+
+namespace graphite2 {
+
+typedef uint32 uchar_t;
+
+template <int N>
+struct _utf_codec
+{
+ typedef uchar_t codeunit_t;
+
+ static void put(codeunit_t * cp, const uchar_t , int8 & len) throw();
+ static uchar_t get(const codeunit_t * cp, int8 & len) throw();
+ static bool validate(const codeunit_t * s, const codeunit_t * const e) throw();
+};
+
+
+template <>
+struct _utf_codec<32>
+{
+private:
+ static const uchar_t limit = 0x110000;
+public:
+ typedef uint32 codeunit_t;
+
+ inline
+ static void put(codeunit_t * cp, const uchar_t usv, int8 & l) throw()
+ {
+ *cp = usv; l = 1;
+ }
+
+ inline
+ static uchar_t get(const codeunit_t * cp, int8 & l) throw()
+ {
+ if (cp[0] < limit) { l = 1; return cp[0]; }
+ else { l = -1; return 0xFFFD; }
+ }
+
+ inline
+ static bool validate(const codeunit_t * s, const codeunit_t * const e) throw()
+ {
+ return s <= e;
+ }
+};
+
+
+template <>
+struct _utf_codec<16>
+{
+private:
+ static const int32 lead_offset = 0xD800 - (0x10000 >> 10);
+ static const int32 surrogate_offset = 0x10000 - (0xD800 << 10) - 0xDC00;
+public:
+ typedef uint16 codeunit_t;
+
+ inline
+ static void put(codeunit_t * cp, const uchar_t usv, int8 & l) throw()
+ {
+ if (usv < 0x10000) { l = 1; cp[0] = codeunit_t(usv); }
+ else
+ {
+ cp[0] = codeunit_t(lead_offset + (usv >> 10));
+ cp[1] = codeunit_t(0xDC00 + (usv & 0x3FF));
+ l = 2;
+ }
+ }
+
+ inline
+ static uchar_t get(const codeunit_t * cp, int8 & l) throw()
+ {
+ const uint32 uh = cp[0];
+ l = 1;
+
+ if (uh < 0xD800|| uh > 0xDFFF) { return uh; }
+ if (uh > 0xDBFF) { l = -1; return 0xFFFD; }
+ const uint32 ul = cp[1];
+ if (ul < 0xDC00 || ul > 0xDFFF) { l = -1; return 0xFFFD; }
+ ++l;
+ return (uh<<10) + ul + surrogate_offset;
+ }
+
+ inline
+ static bool validate(const codeunit_t * s, const codeunit_t * const e) throw()
+ {
+ const ptrdiff_t n = e-s;
+ if (n <= 0) return n == 0;
+ const uint32 u = *(e-1); // Get the last codepoint
+ return (u < 0xD800 || u > 0xDBFF);
+ }
+};
+
+
+template <>
+struct _utf_codec<8>
+{
+private:
+ static const int8 sz_lut[16];
+ static const byte mask_lut[5];
+ static const uchar_t limit = 0x110000;
+
+public:
+ typedef uint8 codeunit_t;
+
+ inline
+ static void put(codeunit_t * cp, const uchar_t usv, int8 & l) throw()
+ {
+ if (usv < 0x80) {l = 1; cp[0] = usv; return; }
+ if (usv < 0x0800) {l = 2; cp[0] = 0xC0 + (usv >> 6); cp[1] = 0x80 + (usv & 0x3F); return; }
+ if (usv < 0x10000) {l = 3; cp[0] = 0xE0 + (usv >> 12); cp[1] = 0x80 + ((usv >> 6) & 0x3F); cp[2] = 0x80 + (usv & 0x3F); return; }
+ else {l = 4; cp[0] = 0xF0 + (usv >> 18); cp[1] = 0x80 + ((usv >> 12) & 0x3F); cp[2] = 0x80 + ((usv >> 6) & 0x3F); cp[3] = 0x80 + (usv & 0x3F); return; }
+ }
+
+ inline
+ static uchar_t get(const codeunit_t * cp, int8 & l) throw()
+ {
+ const int8 seq_sz = sz_lut[*cp >> 4];
+ uchar_t u = *cp & mask_lut[seq_sz];
+ l = 1;
+ bool toolong = false;
+
+ switch(seq_sz) {
+ case 4: u <<= 6; u |= *++cp & 0x3F; if (*cp >> 6 != 2) break; ++l; toolong = (u < 0x10); GR_FALLTHROUGH;
+ // no break
+ case 3: u <<= 6; u |= *++cp & 0x3F; if (*cp >> 6 != 2) break; ++l; toolong |= (u < 0x20); GR_FALLTHROUGH;
+ // no break
+ case 2: u <<= 6; u |= *++cp & 0x3F; if (*cp >> 6 != 2) break; ++l; toolong |= (u < 0x80); GR_FALLTHROUGH;
+ // no break
+ case 1: break;
+ case 0: l = -1; return 0xFFFD;
+ }
+
+ if (l != seq_sz || toolong || u >= limit)
+ {
+ l = -l;
+ return 0xFFFD;
+ }
+ return u;
+ }
+
+ inline
+ static bool validate(const codeunit_t * s, const codeunit_t * const e) throw()
+ {
+ const ptrdiff_t n = e-s;
+ if (n <= 0) return n == 0;
+ s += (n-1);
+ if (*s < 0x80) return true;
+ if (*s >= 0xC0) return false;
+ if (n == 1) return true;
+ if (*--s < 0x80) return true;
+ if (*s >= 0xE0) return false;
+ if (n == 2 || *s >= 0xC0) return true;
+ if (*--s < 0x80) return true;
+ if (*s >= 0xF0) return false;
+ return true;
+ }
+
+};
+
+
+template <typename C>
+class _utf_iterator
+{
+ typedef _utf_codec<sizeof(C)*8> codec;
+
+ C * cp;
+ mutable int8 sl;
+
+public:
+ typedef C codeunit_type;
+ typedef uchar_t value_type;
+ typedef uchar_t * pointer;
+
+ class reference
+ {
+ const _utf_iterator & _i;
+
+ reference(const _utf_iterator & i): _i(i) {}
+ public:
+ operator value_type () const throw () { return codec::get(_i.cp, _i.sl); }
+ reference & operator = (const value_type usv) throw() { codec::put(_i.cp, usv, _i.sl); return *this; }
+
+ friend class _utf_iterator;
+ };
+
+
+ _utf_iterator(const void * us=0) : cp(reinterpret_cast<C *>(const_cast<void *>(us))), sl(1) { }
+
+ _utf_iterator & operator ++ () { cp += abs(sl); return *this; }
+ _utf_iterator operator ++ (int) { _utf_iterator tmp(*this); operator++(); return tmp; }
+
+ bool operator == (const _utf_iterator & rhs) const throw() { return cp >= rhs.cp; }
+ bool operator != (const _utf_iterator & rhs) const throw() { return !operator==(rhs); }
+
+ reference operator * () const throw() { return *this; }
+ pointer operator ->() const throw() { return &operator *(); }
+
+ operator codeunit_type * () const throw() { return cp; }
+
+ bool error() const throw() { return sl < 1; }
+ bool validate(const _utf_iterator & e) { return codec::validate(cp, e.cp); }
+};
+
+template <typename C>
+struct utf
+{
+ typedef typename _utf_codec<sizeof(C)*8>::codeunit_t codeunit_t;
+
+ typedef _utf_iterator<C> iterator;
+ typedef _utf_iterator<const C> const_iterator;
+
+ inline
+ static bool validate(codeunit_t * s, codeunit_t * e) throw() {
+ return _utf_codec<sizeof(C)*8>::validate(s,e);
+ }
+};
+
+
+typedef utf<uint32> utf32;
+typedef utf<uint16> utf16;
+typedef utf<uint8> utf8;
+
+} // namespace graphite2
diff --git a/Build/source/libs/graphite2/graphite2-src/src/inc/bits.h b/Build/source/libs/graphite2/graphite2-src/src/inc/bits.h
new file mode 100644
index 00000000000..9365986a10c
--- /dev/null
+++ b/Build/source/libs/graphite2/graphite2-src/src/inc/bits.h
@@ -0,0 +1,150 @@
+/* GRAPHITE2 LICENSING
+
+ Copyright 2012, SIL International
+ All rights reserved.
+
+ This library is free software; you can redistribute it and/or modify
+ it under the terms of the GNU Lesser General Public License as published
+ by the Free Software Foundation; either version 2.1 of License, or
+ (at your option) any later version.
+
+ This program 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
+ Lesser General Public License for more details.
+
+ You should also have received a copy of the GNU Lesser General Public
+ License along with this library in the file named "LICENSE".
+ If not, write to the Free Software Foundation, 51 Franklin Street,
+ Suite 500, Boston, MA 02110-1335, USA or visit their web page on the
+ internet at http://www.fsf.org/licenses/lgpl.html.
+
+Alternatively, the contents of this file may be used under the terms of the
+Mozilla Public License (http://mozilla.org/MPL) or the GNU General Public
+License, as published by the Free Software Foundation, either version 2
+of the License or (at your option) any later version.
+*/
+#pragma once
+
+namespace graphite2
+{
+
+
+#if defined GRAPHITE2_BUILTINS && (defined __GNUC__ || defined __clang__)
+
+template<typename T>
+inline unsigned int bit_set_count(T v)
+{
+ return __builtin_popcount(v);
+}
+
+template<>
+inline unsigned int bit_set_count(int16 v)
+{
+ return __builtin_popcount(static_cast<uint16>(v));
+}
+
+template<>
+inline unsigned int bit_set_count(int8 v)
+{
+ return __builtin_popcount(static_cast<uint8>(v));
+}
+
+template<>
+inline unsigned int bit_set_count(unsigned long v)
+{
+ return __builtin_popcountl(v);
+}
+
+template<>
+inline unsigned int bit_set_count(signed long v)
+{
+ return __builtin_popcountl(v);
+}
+
+template<>
+inline unsigned int bit_set_count(unsigned long long v)
+{
+ return __builtin_popcountll(v);
+}
+
+template<>
+inline unsigned int bit_set_count(signed long long v)
+{
+ return __builtin_popcountll(v);
+}
+
+#else
+
+template<typename T>
+inline unsigned int bit_set_count(T v)
+{
+ static size_t const ONES = ~0;
+
+ v = v - ((v >> 1) & T(ONES/3)); // temp
+ v = (v & T(ONES/15*3)) + ((v >> 2) & T(ONES/15*3)); // temp
+ v = (v + (v >> 4)) & T(ONES/255*15); // temp
+ return (T)(v * T(ONES/255)) >> (sizeof(T)-1)*8; // count
+}
+
+#endif
+
+//TODO: Changed these to uintmax_t when we go to C++11
+template<int S>
+inline size_t _mask_over_val(size_t v)
+{
+ v = _mask_over_val<S/2>(v);
+ v |= v >> S*4;
+ return v;
+}
+
+//TODO: Changed these to uintmax_t when we go to C++11
+template<>
+inline size_t _mask_over_val<1>(size_t v)
+{
+ v |= v >> 1;
+ v |= v >> 2;
+ v |= v >> 4;
+ return v;
+}
+
+template<typename T>
+inline T mask_over_val(T v)
+{
+ return T(_mask_over_val<sizeof(T)>(v));
+}
+
+template<typename T>
+inline unsigned long next_highest_power2(T v)
+{
+ return _mask_over_val<sizeof(T)>(v-1)+1;
+}
+
+template<typename T>
+inline unsigned int log_binary(T v)
+{
+ return bit_set_count(mask_over_val(v))-1;
+}
+
+template<typename T>
+inline T has_zero(const T x)
+{
+ return (x - T(~T(0)/255)) & ~x & T(~T(0)/255*128);
+}
+
+template<typename T>
+inline T zero_bytes(const T x, unsigned char n)
+{
+ const T t = T(~T(0)/255*n);
+ return T((has_zero(x^t) >> 7)*n);
+}
+
+#if 0
+inline float float_round(float x, uint32 m)
+{
+ *reinterpret_cast<unsigned int *>(&x) &= m;
+ return *reinterpret_cast<float *>(&x);
+}
+#endif
+
+}
diff --git a/Build/source/libs/graphite2/graphite2-src/src/inc/debug.h b/Build/source/libs/graphite2/graphite2-src/src/inc/debug.h
new file mode 100644
index 00000000000..97175eb2cc4
--- /dev/null
+++ b/Build/source/libs/graphite2/graphite2-src/src/inc/debug.h
@@ -0,0 +1,89 @@
+/* GRAPHITE2 LICENSING
+
+ Copyright 2011, SIL International
+ All rights reserved.
+
+ This library is free software; you can redistribute it and/or modify
+ it under the terms of the GNU Lesser General Public License as published
+ by the Free Software Foundation; either version 2.1 of License, or
+ (at your option) any later version.
+
+ This program 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
+ Lesser General Public License for more details.
+
+ You should also have received a copy of the GNU Lesser General Public
+ License along with this library in the file named "LICENSE".
+ If not, write to the Free Software Foundation, 51 Franklin Street,
+ Suite 500, Boston, MA 02110-1335, USA or visit their web page on the
+ internet at http://www.fsf.org/licenses/lgpl.html.
+
+Alternatively, the contents of this file may be used under the terms of the
+Mozilla Public License (http://mozilla.org/MPL) or the GNU General Public
+License, as published by the Free Software Foundation, either version 2
+of the License or (at your option) any later version.
+*/
+// debug.h
+//
+// Created on: 22 Dec 2011
+// Author: tim
+
+#pragma once
+
+#if !defined GRAPHITE2_NTRACING
+
+#include <utility>
+#include "inc/json.h"
+#include "inc/Position.h"
+
+namespace graphite2
+{
+
+class CharInfo;
+class Segment;
+class Slot;
+
+typedef std::pair<const Segment * const, const Slot * const> dslot;
+struct objectid
+{
+ char name[16];
+ objectid(const dslot &) throw();
+ objectid(const Segment * const p) throw();
+};
+
+
+json & operator << (json & j, const Position &) throw();
+json & operator << (json & j, const Rect &) throw();
+json & operator << (json & j, const CharInfo &) throw();
+json & operator << (json & j, const dslot &) throw();
+json & operator << (json & j, const objectid &) throw();
+json & operator << (json & j, const telemetry &) throw();
+
+
+
+inline
+json & operator << (json & j, const Position & p) throw()
+{
+ return j << json::flat << json::array << p.x << p.y << json::close;
+}
+
+
+inline
+json & operator << (json & j, const Rect & p) throw()
+{
+ return j << json::flat << json::array << p.bl.x << p.bl.y << p.tr.x << p.tr.y << json::close;
+}
+
+
+inline
+json & operator << (json & j, const objectid & sid) throw()
+{
+ return j << sid.name;
+}
+
+
+} // namespace graphite2
+
+#endif //!defined GRAPHITE2_NTRACING
+
diff --git a/Build/source/libs/graphite2/graphite2-src/src/inc/json.h b/Build/source/libs/graphite2/graphite2-src/src/inc/json.h
new file mode 100644
index 00000000000..554cd9a3d19
--- /dev/null
+++ b/Build/source/libs/graphite2/graphite2-src/src/inc/json.h
@@ -0,0 +1,178 @@
+/* GRAPHITE2 LICENSING
+
+ Copyright 2011, SIL International
+ All rights reserved.
+
+ This library is free software; you can redistribute it and/or modify
+ it under the terms of the GNU Lesser General Public License as published
+ by the Free Software Foundation; either version 2.1 of License, or
+ (at your option) any later version.
+
+ This program 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
+ Lesser General Public License for more details.
+
+ You should also have received a copy of the GNU Lesser General Public
+ License along with this library in the file named "LICENSE".
+ If not, write to the Free Software Foundation, 51 Franklin Street,
+ Suite 500, Boston, MA 02110-1335, USA or visit their web page on the
+ internet at http://www.fsf.org/licenses/lgpl.html.
+
+Alternatively, the contents of this file may be used under the terms of the
+Mozilla Public License (http://mozilla.org/MPL) or the GNU General Public
+License, as published by the Free Software Foundation, either version 2
+of the License or (at your option) any later version.
+*/
+// JSON pretty printer for graphite font debug output logging.
+// Created on: 15 Dec 2011
+// Author: Tim Eves
+
+#pragma once
+
+#include "inc/Main.h"
+#include <cassert>
+#include <cstdio>
+#include <cstdint>
+#include "inc/List.h"
+
+namespace graphite2 {
+
+class json
+{
+ // Prevent copying
+ json(const json &);
+ json & operator = (const json &);
+
+ typedef void (*_context_t)(json &);
+
+ FILE * const _stream;
+ char _contexts[128], // context stack
+ * _context, // current context (top of stack)
+ * _flatten; // if !0 points to context above which
+ // pretty printed output should occur.
+ Vector<void *> _env;
+
+ void context(const char current) throw();
+ void indent(const int d=0) throw();
+ void push_context(const char, const char) throw();
+ void pop_context() throw();
+
+public:
+ class closer;
+
+ using string = const char *;
+ using number = double;
+ enum class integer : std::intmax_t {};
+ enum class integer_u : std::uintmax_t {};
+ using boolean = bool;
+ static const std::nullptr_t null;
+
+ void setenv(unsigned int index, void *val) { _env.reserve(index + 1); if (index >= _env.size()) _env.insert(_env.end(), _env.size() - index + 1, 0); _env[index] = val; }
+ void *getenv(unsigned int index) const { return _env[index]; }
+ const Vector<void *> &getenvs() const { return _env; }
+
+ static void flat(json &) throw();
+ static void close(json &) throw();
+ static void object(json &) throw();
+ static void array(json &) throw();
+ static void item(json &) throw();
+
+ json(FILE * stream) throw();
+ ~json() throw ();
+
+ FILE * stream() const throw();
+
+ json & operator << (string) throw();
+ json & operator << (number) throw();
+ json & operator << (integer) throw();
+ json & operator << (integer_u) throw();
+ json & operator << (boolean) throw();
+ json & operator << (std::nullptr_t) throw();
+ json & operator << (_context_t) throw();
+
+ operator bool() const throw();
+ bool good() const throw();
+ bool eof() const throw();
+
+ CLASS_NEW_DELETE;
+};
+
+class json::closer
+{
+ // Prevent copying.
+ closer(const closer &);
+ closer & operator = (const closer &);
+
+ json * const _j;
+public:
+ closer(json * const j) : _j(j) {}
+ ~closer() throw() { if (_j) *_j << close; }
+};
+
+inline
+json::json(FILE * s) throw()
+: _stream(s), _context(_contexts), _flatten(0)
+{
+ if (good())
+ fflush(s);
+}
+
+
+inline
+json::~json() throw ()
+{
+ while (_context > _contexts) pop_context();
+}
+
+inline
+FILE * json::stream() const throw() { return _stream; }
+
+
+inline
+json & json::operator << (json::_context_t ctxt) throw()
+{
+ ctxt(*this);
+ return *this;
+}
+
+inline
+json & operator << (json & j, signed char d) throw() { return j << json::integer(d); }
+
+inline
+json & operator << (json & j, unsigned char d) throw() { return j << json::integer_u(d); }
+
+inline
+json & operator << (json & j, short int d) throw() { return j << json::integer(d); }
+
+inline
+json & operator << (json & j, unsigned short int d) throw() { return j << json::integer_u(d); }
+
+inline
+json & operator << (json & j, int d) throw() { return j << json::integer(d); }
+
+inline
+json & operator << (json & j, unsigned int d) throw() { return j << json::integer_u(d); }
+
+inline
+json & operator << (json & j, long int d) throw() { return j << json::integer(d); }
+
+inline
+json & operator << (json & j, unsigned long int d) throw() { return j << json::integer_u(d); }
+
+inline
+json & operator << (json & j, long long int d) throw() { return j << json::integer(d); }
+
+inline
+json & operator << (json & j, unsigned long long int d) throw() { return j << json::integer_u(d); }
+
+inline
+json::operator bool() const throw() { return good(); }
+
+inline
+bool json::good() const throw() { return _stream && ferror(_stream) == 0; }
+
+inline
+bool json::eof() const throw() { return feof(_stream) != 0; }
+
+} // namespace graphite2
diff --git a/Build/source/libs/graphite2/graphite2-src/src/inc/locale2lcid.h b/Build/source/libs/graphite2/graphite2-src/src/inc/locale2lcid.h
new file mode 100644
index 00000000000..25d5c0a3c8f
--- /dev/null
+++ b/Build/source/libs/graphite2/graphite2-src/src/inc/locale2lcid.h
@@ -0,0 +1,450 @@
+/* GRAPHITE2 LICENSING
+
+ Copyright 2010, SIL International
+ All rights reserved.
+
+ This library is free software; you can redistribute it and/or modify
+ it under the terms of the GNU Lesser General Public License as published
+ by the Free Software Foundation; either version 2.1 of License, or
+ (at your option) any later version.
+
+ This program 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
+ Lesser General Public License for more details.
+
+ You should also have received a copy of the GNU Lesser General Public
+ License along with this library in the file named "LICENSE".
+ If not, write to the Free Software Foundation, 51 Franklin Street,
+ Suite 500, Boston, MA 02110-1335, USA or visit their web page on the
+ internet at http://www.fsf.org/licenses/lgpl.html.
+
+Alternatively, the contents of this file may be used under the terms of the
+Mozilla Public License (http://mozilla.org/MPL) or the GNU General Public
+License, as published by the Free Software Foundation, either version 2
+of the License or (at your option) any later version.
+*/
+#pragma once
+#include <cstring>
+#include <cassert>
+
+#include "inc/Main.h"
+
+
+namespace graphite2 {
+
+struct IsoLangEntry
+{
+ unsigned short mnLang;
+ char maLangStr[4];
+ char maCountry[3];
+};
+
+// Windows Language ID, Locale ISO-639 language, country code as used in
+// naming table of OpenType fonts
+const IsoLangEntry LANG_ENTRIES[] = {
+ { 0x0401, "ar","SA" }, // Arabic Saudi Arabia
+ { 0x0402, "bg","BG" }, // Bulgarian Bulgaria
+ { 0x0403, "ca","ES" }, // Catalan Catalan
+ { 0x0404, "zh","TW" }, // Chinese Taiwan
+ { 0x0405, "cs","CZ" }, // Czech Czech Republic
+ { 0x0406, "da","DK" }, // Danish Denmark
+ { 0x0407, "de","DE" }, // German Germany
+ { 0x0408, "el","GR" }, // Greek Greece
+ { 0x0409, "en","US" }, // English United States
+ { 0x040A, "es","ES" }, // Spanish (Traditional Sort) Spain
+ { 0x040B, "fi","FI" }, // Finnish Finland
+ { 0x040C, "fr","FR" }, // French France
+ { 0x040D, "he","IL" }, // Hebrew Israel
+ { 0x040E, "hu","HU" }, // Hungarian Hungary
+ { 0x040F, "is","IS" }, // Icelandic Iceland
+ { 0x0410, "it","IT" }, // Italian Italy
+ { 0x0411, "jp","JP" }, // Japanese Japan
+ { 0x0412, "ko","KR" }, // Korean Korea
+ { 0x0413, "nl","NL" }, // Dutch Netherlands
+ { 0x0414, "no","NO" }, // Norwegian (Bokmal) Norway
+ { 0x0415, "pl","PL" }, // Polish Poland
+ { 0x0416, "pt","BR" }, // Portuguese Brazil
+ { 0x0417, "rm","CH" }, // Romansh Switzerland
+ { 0x0418, "ro","RO" }, // Romanian Romania
+ { 0x0419, "ru","RU" }, // Russian Russia
+ { 0x041A, "hr","HR" }, // Croatian Croatia
+ { 0x041B, "sk","SK" }, // Slovak Slovakia
+ { 0x041C, "sq","AL" }, // Albanian Albania
+ { 0x041D, "sv","SE" }, // Swedish Sweden
+ { 0x041E, "th","TH" }, // Thai Thailand
+ { 0x041F, "tr","TR" }, // Turkish Turkey
+ { 0x0420, "ur","PK" }, // Urdu Islamic Republic of Pakistan
+ { 0x0421, "id","ID" }, // Indonesian Indonesia
+ { 0x0422, "uk","UA" }, // Ukrainian Ukraine
+ { 0x0423, "be","BY" }, // Belarusian Belarus
+ { 0x0424, "sl","SI" }, // Slovenian Slovenia
+ { 0x0425, "et","EE" }, // Estonian Estonia
+ { 0x0426, "lv","LV" }, // Latvian Latvia
+ { 0x0427, "lt","LT" }, // Lithuanian Lithuania
+ { 0x0428, "tg","TJ" }, // Tajik (Cyrillic) Tajikistan
+ { 0x042A, "vi","VN" }, // Vietnamese Vietnam
+ { 0x042B, "hy","AM" }, // Armenian Armenia
+ { 0x042C, "az","AZ" }, // Azeri (Latin) Azerbaijan
+ { 0x042D, "eu","" }, // Basque Basque
+ { 0x042E, "hsb","DE" }, // Upper Sorbian Germany
+ { 0x042F, "mk","MK" }, // Macedonian (FYROM) Former Yugoslav Republic of Macedonia
+ { 0x0432, "tn","ZA" }, // Setswana South Africa
+ { 0x0434, "xh","ZA" }, // isiXhosa South Africa
+ { 0x0435, "zu","ZA" }, // isiZulu South Africa
+ { 0x0436, "af","ZA" }, // Afrikaans South Africa
+ { 0x0437, "ka","GE" }, // Georgian Georgia
+ { 0x0438, "fo","FO" }, // Faroese Faroe Islands
+ { 0x0439, "hi","IN" }, // Hindi India
+ { 0x043A, "mt","MT" }, // Maltese Malta
+ { 0x043B, "se","NO" }, // Sami (Northern) Norway
+ { 0x043E, "ms","MY" }, // Malay Malaysia
+ { 0x043F, "kk","KZ" }, // Kazakh Kazakhstan
+ { 0x0440, "ky","KG" }, // Kyrgyz Kyrgyzstan
+ { 0x0441, "sw","KE" }, // Kiswahili Kenya
+ { 0x0442, "tk","TM" }, // Turkmen Turkmenistan
+ { 0x0443, "uz","UZ" }, // Uzbek (Latin) Uzbekistan
+ { 0x0444, "tt","RU" }, // Tatar Russia
+ { 0x0445, "bn","IN" }, // Bengali India
+ { 0x0446, "pa","IN" }, // Punjabi India
+ { 0x0447, "gu","IN" }, // Gujarati India
+ { 0x0448, "or","IN" }, // Oriya India
+ { 0x0448, "wo","SN" }, // Wolof Senegal
+ { 0x0449, "ta","IN" }, // Tamil India
+ { 0x044A, "te","IN" }, // Telugu India
+ { 0x044B, "kn","IN" }, // Kannada India
+ { 0x044C, "ml","IN" }, // Malayalam India
+ { 0x044D, "as","IN" }, // Assamese India
+ { 0x044E, "mr","IN" }, // Marathi India
+ { 0x044F, "sa","IN" }, // Sanskrit India
+ { 0x0450, "mn","MN" }, // Mongolian (Cyrillic) Mongolia
+ { 0x0451, "bo","CN" }, // Tibetan PRC
+ { 0x0452, "cy","GB" }, // Welsh United Kingdom
+ { 0x0453, "km","KH" }, // Khmer Cambodia
+ { 0x0454, "lo","LA" }, // Lao Lao P.D.R.
+ { 0x0455, "my","MM" }, // Burmese Myanmar - not listed in Microsoft docs anymore
+ { 0x0456, "gl","ES" }, // Galician Galician
+ { 0x0457, "kok","IN" }, // Konkani India
+ { 0x045A, "syr","TR" }, // Syriac Syria
+ { 0x045B, "si","LK" }, // Sinhala Sri Lanka
+ { 0x045D, "iu","CA" }, // Inuktitut Canada
+ { 0x045E, "am","ET" }, // Amharic Ethiopia
+ { 0x0461, "ne","NP" }, // Nepali Nepal
+ { 0x0462, "fy","NL" }, // Frisian Netherlands
+ { 0x0463, "ps","AF" }, // Pashto Afghanistan
+ { 0x0464, "fil","PH" }, // Filipino Philippines
+ { 0x0465, "dv","MV" }, // Divehi Maldives
+ { 0x0468, "ha","NG" }, // Hausa (Latin) Nigeria
+ { 0x046A, "yo","NG" }, // Yoruba Nigeria
+ { 0x046B, "qu","BO" }, // Quechua Bolivia
+ { 0x046C, "st","ZA" }, // Sesotho sa Leboa South Africa
+ { 0x046D, "ba","RU" }, // Bashkir Russia
+ { 0x046E, "lb","LU" }, // Luxembourgish Luxembourg
+ { 0x046F, "kl","GL" }, // Greenlandic Greenland
+ { 0x0470, "ig","NG" }, // Igbo Nigeria
+ { 0x0478, "ii","CN" }, // Yi PRC
+ { 0x047A, "arn","CL" }, // Mapudungun Chile
+ { 0x047C, "moh","CA" }, // Mohawk Mohawk
+ { 0x047E, "br","FR" }, // Breton France
+ { 0x0480, "ug","CN" }, // Uighur PRC
+ { 0x0481, "mi","NZ" }, // Maori New Zealand
+ { 0x0482, "oc","FR" }, // Occitan France
+ { 0x0483, "co","FR" }, // Corsican France
+ { 0x0484, "gsw","FR" }, // Alsatian France
+ { 0x0485, "sah","RU" }, // Yakut Russia
+ { 0x0486, "qut","GT" }, // K'iche Guatemala
+ { 0x0487, "rw","RW" }, // Kinyarwanda Rwanda
+ { 0x048C, "gbz","AF" }, // Dari Afghanistan
+ { 0x0801, "ar","IQ" }, // Arabic Iraq
+ { 0x0804, "zn","CH" }, // Chinese People's Republic of China
+ { 0x0807, "de","CH" }, // German Switzerland
+ { 0x0809, "en","GB" }, // English United Kingdom
+ { 0x080A, "es","MX" }, // Spanish Mexico
+ { 0x080C, "fr","BE" }, // French Belgium
+ { 0x0810, "it","CH" }, // Italian Switzerland
+ { 0x0813, "nl","BE" }, // Dutch Belgium
+ { 0x0814, "nn","NO" }, // Norwegian (Nynorsk) Norway
+ { 0x0816, "pt","PT" }, // Portuguese Portugal
+ { 0x081A, "sh","RS" }, // Serbian (Latin) Serbia
+ { 0x081D, "sv","FI" }, // Sweden Finland
+ { 0x082C, "az","AZ" }, // Azeri (Cyrillic) Azerbaijan
+ { 0x082E, "dsb","DE" }, // Lower Sorbian Germany
+ { 0x083B, "se","SE" }, // Sami (Northern) Sweden
+ { 0x083C, "ga","IE" }, // Irish Ireland
+ { 0x083E, "ms","BN" }, // Malay Brunei Darussalam
+ { 0x0843, "uz","UZ" }, // Uzbek (Cyrillic) Uzbekistan
+ { 0x0845, "bn","BD" }, // Bengali Bangladesh
+ { 0x0850, "mn","MN" }, // Mongolian (Traditional) People's Republic of China
+ { 0x085D, "iu","CA" }, // Inuktitut (Latin) Canada
+ { 0x085F, "ber","DZ" }, // Tamazight (Latin) Algeria
+ { 0x086B, "es","EC" }, // Quechua Ecuador
+ { 0x0C01, "ar","EG" }, // Arabic Egypt
+ { 0x0C04, "zh","HK" }, // Chinese Hong Kong S.A.R.
+ { 0x0C07, "de","AT" }, // German Austria
+ { 0x0C09, "en","AU" }, // English Australia
+ { 0x0C0A, "es","ES" }, // Spanish (Modern Sort) Spain
+ { 0x0C0C, "fr","CA" }, // French Canada
+ { 0x0C1A, "sr","CS" }, // Serbian (Cyrillic) Serbia
+ { 0x0C3B, "se","FI" }, // Sami (Northern) Finland
+ { 0x0C6B, "qu","PE" }, // Quechua Peru
+ { 0x1001, "ar","LY" }, // Arabic Libya
+ { 0x1004, "zh","SG" }, // Chinese Singapore
+ { 0x1007, "de","LU" }, // German Luxembourg
+ { 0x1009, "en","CA" }, // English Canada
+ { 0x100A, "es","GT" }, // Spanish Guatemala
+ { 0x100C, "fr","CH" }, // French Switzerland
+ { 0x101A, "hr","BA" }, // Croatian (Latin) Bosnia and Herzegovina
+ { 0x103B, "smj","NO" }, // Sami (Lule) Norway
+ { 0x1401, "ar","DZ" }, // Arabic Algeria
+ { 0x1404, "zh","MO" }, // Chinese Macao S.A.R.
+ { 0x1407, "de","LI" }, // German Liechtenstein
+ { 0x1409, "en","NZ" }, // English New Zealand
+ { 0x140A, "es","CR" }, // Spanish Costa Rica
+ { 0x140C, "fr","LU" }, // French Luxembourg
+ { 0x141A, "bs","BA" }, // Bosnian (Latin) Bosnia and Herzegovina
+ { 0x143B, "smj","SE" }, // Sami (Lule) Sweden
+ { 0x1801, "ar","MA" }, // Arabic Morocco
+ { 0x1809, "en","IE" }, // English Ireland
+ { 0x180A, "es","PA" }, // Spanish Panama
+ { 0x180C, "fr","MC" }, // French Principality of Monoco
+ { 0x181A, "sh","BA" }, // Serbian (Latin) Bosnia and Herzegovina
+ { 0x183B, "sma","NO" }, // Sami (Southern) Norway
+ { 0x1C01, "ar","TN" }, // Arabic Tunisia
+ { 0x1C09, "en","ZA" }, // English South Africa
+ { 0x1C0A, "es","DO" }, // Spanish Dominican Republic
+ { 0x1C1A, "sr","BA" }, // Serbian (Cyrillic) Bosnia and Herzegovina
+ { 0x1C3B, "sma","SE" }, // Sami (Southern) Sweden
+ { 0x2001, "ar","OM" }, // Arabic Oman
+ { 0x2009, "en","JM" }, // English Jamaica
+ { 0x200A, "es","VE" }, // Spanish Venezuela
+ { 0x201A, "bs","BA" }, // Bosnian (Cyrillic) Bosnia and Herzegovina
+ { 0x203B, "sms","FI" }, // Sami (Skolt) Finland
+ { 0x2401, "ar","YE" }, // Arabic Yemen
+ { 0x2409, "en","BS" }, // English Caribbean
+ { 0x240A, "es","CO" }, // Spanish Colombia
+ { 0x243B, "smn","FI" }, // Sami (Inari) Finland
+ { 0x2801, "ar","SY" }, // Arabic Syria
+ { 0x2809, "en","BZ" }, // English Belize
+ { 0x280A, "es","PE" }, // Spanish Peru
+ { 0x2C01, "ar","JO" }, // Arabic Jordan
+ { 0x2C09, "en","TT" }, // English Trinidad and Tobago
+ { 0x2C0A, "es","AR" }, // Spanish Argentina
+ { 0x3001, "ar","LB" }, // Arabic Lebanon
+ { 0x3009, "en","ZW" }, // English Zimbabwe
+ { 0x300A, "es","EC" }, // Spanish Ecuador
+ { 0x3401, "ar","KW" }, // Arabic Kuwait
+ { 0x3409, "en","PH" }, // English Republic of the Philippines
+ { 0x340A, "es","CL" }, // Spanish Chile
+ { 0x3801, "ar","AE" }, // Arabic U.A.E.
+ { 0x380A, "es","UY" }, // Spanish Uruguay
+ { 0x3C01, "ar","BH" }, // Arabic Bahrain
+ { 0x3C0A, "es","PY" }, // Spanish Paraguay
+ { 0x4001, "ar","QA" }, // Arabic Qatar
+ { 0x4009, "en","IN" }, // English India
+ { 0x400A, "es","BO" }, // Spanish Bolivia
+ { 0x4409, "en","MY" }, // English Malaysia
+ { 0x440A, "es","SV" }, // Spanish El Salvador
+ { 0x4809, "en","SG" }, // English Singapore
+ { 0x480A, "es","HN" }, // Spanish Honduras
+ { 0x4C0A, "es","NI" }, // Spanish Nicaragua
+ { 0x500A, "es","PR" }, // Spanish Puerto Rico
+ { 0x540A, "es","US" } // Spanish United States
+};
+
+class Locale2Lang
+{
+ Locale2Lang(const Locale2Lang &);
+ Locale2Lang & operator = (const Locale2Lang &);
+
+public:
+ Locale2Lang() : mSeedPosition(128)
+ {
+ memset((void*)mLangLookup, 0, sizeof(mLangLookup));
+ // create a tri lookup on first 2 letters of language code
+ static const int maxIndex = sizeof(LANG_ENTRIES)/sizeof(IsoLangEntry);
+ for (int i = 0; i < maxIndex; i++)
+ {
+ size_t a = LANG_ENTRIES[i].maLangStr[0] - 'a';
+ size_t b = LANG_ENTRIES[i].maLangStr[1] - 'a';
+ if (mLangLookup[a][b])
+ {
+ const IsoLangEntry ** old = mLangLookup[a][b];
+ int len = 1;
+ while (old[len]) len++;
+ len += 2;
+ mLangLookup[a][b] = gralloc<const IsoLangEntry *>(len);
+ if (!mLangLookup[a][b])
+ {
+ mLangLookup[a][b] = old;
+ continue;
+ }
+ mLangLookup[a][b][--len] = NULL;
+ mLangLookup[a][b][--len] = &LANG_ENTRIES[i];
+ while (--len >= 0)
+ {
+ assert(len >= 0);
+ mLangLookup[a][b][len] = old[len];
+ }
+ free(old);
+ }
+ else
+ {
+ mLangLookup[a][b] = gralloc<const IsoLangEntry *>(2);
+ if (!mLangLookup[a][b]) continue;
+ mLangLookup[a][b][1] = NULL;
+ mLangLookup[a][b][0] = &LANG_ENTRIES[i];
+ }
+ }
+ while (2 * mSeedPosition < maxIndex)
+ mSeedPosition *= 2;
+ };
+ ~Locale2Lang()
+ {
+ for (int i = 0; i != 26; ++i)
+ for (int j = 0; j != 26; ++j)
+ free(mLangLookup[i][j]);
+ }
+ unsigned short getMsId(const char * locale) const
+ {
+ size_t length = strlen(locale);
+ size_t langLength = length;
+ const char * language = locale;
+ const char * script = NULL;
+ const char * region = NULL;
+ size_t regionLength = 0;
+ const char * dash = strchr(locale, '-');
+ if (dash && (dash != locale))
+ {
+ langLength = (dash - locale);
+ size_t nextPartLength = length - langLength - 1;
+ if (nextPartLength >= 2)
+ {
+ script = ++dash;
+ dash = strchr(dash, '-');
+ if (dash)
+ {
+ nextPartLength = (dash - script);
+ region = ++dash;
+ }
+ if (nextPartLength == 2 &&
+ (locale[langLength+1] > 0x40) && (locale[langLength+1] < 0x5B) &&
+ (locale[langLength+2] > 0x40) && (locale[langLength+2] < 0x5B))
+ {
+ region = script;
+ regionLength = nextPartLength;
+ script = NULL;
+ }
+ else if (nextPartLength == 4)
+ {
+ if (dash)
+ {
+ dash = strchr(dash, '-');
+ if (dash)
+ {
+ nextPartLength = (dash - region);
+ }
+ else
+ {
+ nextPartLength = langLength - (region - locale);
+ }
+ regionLength = nextPartLength;
+ }
+ }
+ }
+ }
+ size_t a = 'e' - 'a';
+ size_t b = 'n' - 'a';
+ unsigned short langId = 0;
+ int i = 0;
+ switch (langLength)
+ {
+ case 2:
+ {
+ a = language[0] - 'a';
+ b = language[1] - 'a';
+ if ((a < 26) && (b < 26) && mLangLookup[a][b])
+ {
+ while (mLangLookup[a][b][i])
+ {
+ if (mLangLookup[a][b][i]->maLangStr[2] != '\0')
+ {
+ ++i;
+ continue;
+ }
+ if (region && (strncmp(mLangLookup[a][b][i]->maCountry, region, regionLength) == 0))
+ {
+ langId = mLangLookup[a][b][i]->mnLang;
+ break;
+ }
+ else if (langId == 0)
+ {
+ // possible fallback code
+ langId = mLangLookup[a][b][i]->mnLang;
+ }
+ ++i;
+ }
+ }
+ }
+ break;
+ case 3:
+ {
+ a = language[0] - 'a';
+ b = language[1] - 'a';
+ if (mLangLookup[a][b])
+ {
+ while (mLangLookup[a][b][i])
+ {
+ if (mLangLookup[a][b][i]->maLangStr[2] != language[2])
+ {
+ ++i;
+ continue;
+ }
+ if (region && (strncmp(mLangLookup[a][b][i]->maCountry, region, regionLength) == 0))
+ {
+ langId = mLangLookup[a][b][i]->mnLang;
+ break;
+ }
+ else if (langId == 0)
+ {
+ // possible fallback code
+ langId = mLangLookup[a][b][i]->mnLang;
+ }
+ ++i;
+ }
+ }
+ }
+ break;
+ default:
+ break;
+ }
+ if (langId == 0) langId = 0x409;
+ return langId;
+ }
+ const IsoLangEntry * findEntryById(unsigned short langId) const
+ {
+ static const int maxIndex = sizeof(LANG_ENTRIES)/sizeof(IsoLangEntry);
+ int window = mSeedPosition;
+ int guess = mSeedPosition - 1;
+ while (LANG_ENTRIES[guess].mnLang != langId)
+ {
+ window /= 2;
+ if (window == 0) return NULL;
+ guess += (LANG_ENTRIES[guess].mnLang > langId)? -window : window;
+ while (guess >= maxIndex)
+ {
+ window /= 2;
+ guess -= window;
+ assert(window);
+ }
+ }
+ return &LANG_ENTRIES[guess];
+ }
+
+ CLASS_NEW_DELETE;
+
+private:
+ const IsoLangEntry ** mLangLookup[26][26];
+ int mSeedPosition;
+};
+
+} // namespace graphite2
diff --git a/Build/source/libs/graphite2/graphite2-src/src/inc/opcode_table.h b/Build/source/libs/graphite2/graphite2-src/src/inc/opcode_table.h
new file mode 100644
index 00000000000..cb5acde9a47
--- /dev/null
+++ b/Build/source/libs/graphite2/graphite2-src/src/inc/opcode_table.h
@@ -0,0 +1,124 @@
+/* GRAPHITE2 LICENSING
+
+ Copyright 2010, SIL International
+ All rights reserved.
+
+ This library is free software; you can redistribute it and/or modify
+ it under the terms of the GNU Lesser General Public License as published
+ by the Free Software Foundation; either version 2.1 of License, or
+ (at your option) any later version.
+
+ This program 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
+ Lesser General Public License for more details.
+
+ You should also have received a copy of the GNU Lesser General Public
+ License along with this library in the file named "LICENSE".
+ If not, write to the Free Software Foundation, 51 Franklin Street,
+ Suite 500, Boston, MA 02110-1335, USA or visit their web page on the
+ internet at http://www.fsf.org/licenses/lgpl.html.
+
+Alternatively, the contents of this file may be used under the terms of the
+Mozilla Public License (http://mozilla.org/MPL) or the GNU General Public
+License, as published by the Free Software Foundation, either version 2
+of the License or (at your option) any later version.
+*/
+// This file will be pulled into and integrated into a machine implmentation
+// DO NOT build directly
+#pragma once
+
+#define do2(n) do_(n) ,do_(n)
+#define NILOP 0U
+
+// types or parameters are: (.. is inclusive)
+// number - any byte
+// output_class - 0 .. silf.m_nClass
+// input_class - 0 .. silf.m_nClass
+// sattrnum - 0 .. 29 (gr_slatJWidth) , 55 (gr_slatUserDefn)
+// attrid - 0 .. silf.numUser() where sattrnum == 55; 0..silf.m_iMaxComp where sattrnum == 15 otherwise 0
+// gattrnum - 0 .. face->getGlyphFaceCache->numAttrs()
+// gmetric - 0 .. 11 (kgmetDescent)
+// featidx - 0 .. face.numFeatures()
+// level - any byte
+static const opcode_t opcode_table[] =
+{
+ {{do2(nop)}, 0, "NOP"},
+
+ {{do2(push_byte)}, 1, "PUSH_BYTE"}, // number
+ {{do2(push_byte_u)}, 1, "PUSH_BYTE_U"}, // number
+ {{do2(push_short)}, 2, "PUSH_SHORT"}, // number number
+ {{do2(push_short_u)}, 2, "PUSH_SHORT_U"}, // number number
+ {{do2(push_long)}, 4, "PUSH_LONG"}, // number number number number
+
+ {{do2(add)}, 0, "ADD"},
+ {{do2(sub)}, 0, "SUB"},
+ {{do2(mul)}, 0, "MUL"},
+ {{do2(div_)}, 0, "DIV"},
+ {{do2(min_)}, 0, "MIN"},
+ {{do2(max_)}, 0, "MAX"},
+ {{do2(neg)}, 0, "NEG"},
+ {{do2(trunc8)}, 0, "TRUNC8"},
+ {{do2(trunc16)}, 0, "TRUNC16"},
+
+ {{do2(cond)}, 0, "COND"},
+ {{do2(and_)}, 0, "AND"}, // 0x10
+ {{do2(or_)}, 0, "OR"},
+ {{do2(not_)}, 0, "NOT"},
+ {{do2(equal)}, 0, "EQUAL"},
+ {{do2(not_eq_)}, 0, "NOT_EQ"},
+ {{do2(less)}, 0, "LESS"},
+ {{do2(gtr)}, 0, "GTR"},
+ {{do2(less_eq)}, 0, "LESS_EQ"},
+ {{do2(gtr_eq)}, 0, "GTR_EQ"}, // 0x18
+
+ {{do_(next), NILOP}, 0, "NEXT"},
+ {{NILOP, NILOP}, 1, "NEXT_N"}, // number <= smap.end - map
+ {{do_(next), NILOP}, 0, "COPY_NEXT"},
+ {{do_(put_glyph_8bit_obs), NILOP}, 1, "PUT_GLYPH_8BIT_OBS"}, // output_class
+ {{do_(put_subs_8bit_obs), NILOP}, 3, "PUT_SUBS_8BIT_OBS"}, // slot input_class output_class
+ {{do_(put_copy), NILOP}, 1, "PUT_COPY"}, // slot
+ {{do_(insert), NILOP}, 0, "INSERT"},
+ {{do_(delete_), NILOP}, 0, "DELETE"}, // 0x20
+ {{do_(assoc), NILOP}, VARARGS, "ASSOC"},
+ {{NILOP ,do_(cntxt_item)}, 2, "CNTXT_ITEM"}, // slot offset
+
+ {{do_(attr_set), NILOP}, 1, "ATTR_SET"}, // sattrnum
+ {{do_(attr_add), NILOP}, 1, "ATTR_ADD"}, // sattrnum
+ {{do_(attr_sub), NILOP}, 1, "ATTR_SUB"}, // sattrnum
+ {{do_(attr_set_slot), NILOP}, 1, "ATTR_SET_SLOT"}, // sattrnum
+ {{do_(iattr_set_slot), NILOP}, 2, "IATTR_SET_SLOT"}, // sattrnum attrid
+ {{do2(push_slot_attr)}, 2, "PUSH_SLOT_ATTR"}, // sattrnum slot
+ {{do2(push_glyph_attr_obs)}, 2, "PUSH_GLYPH_ATTR_OBS"}, // gattrnum slot
+ {{do2(push_glyph_metric)}, 3, "PUSH_GLYPH_METRIC"}, // gmetric slot level
+ {{do2(push_feat)}, 2, "PUSH_FEAT"}, // featidx slot
+
+ {{do2(push_att_to_gattr_obs)}, 2, "PUSH_ATT_TO_GATTR_OBS"}, // gattrnum slot
+ {{do2(push_att_to_glyph_metric)}, 3, "PUSH_ATT_TO_GLYPH_METRIC"}, // gmetric slot level
+ {{do2(push_islot_attr)}, 3, "PUSH_ISLOT_ATTR"}, // sattrnum slot attrid
+
+ {{NILOP,NILOP}, 3, "PUSH_IGLYPH_ATTR"},
+
+ {{do2(pop_ret)}, 0, "POP_RET"}, // 0x30
+ {{do2(ret_zero)}, 0, "RET_ZERO"},
+ {{do2(ret_true)}, 0, "RET_TRUE"},
+
+ {{do_(iattr_set), NILOP}, 2, "IATTR_SET"}, // sattrnum attrid
+ {{do_(iattr_add), NILOP}, 2, "IATTR_ADD"}, // sattrnum attrid
+ {{do_(iattr_sub), NILOP}, 2, "IATTR_SUB"}, // sattrnum attrid
+ {{do2(push_proc_state)}, 1, "PUSH_PROC_STATE"}, // dummy
+ {{do2(push_version)}, 0, "PUSH_VERSION"},
+ {{do_(put_subs), NILOP}, 5, "PUT_SUBS"}, // slot input_class input_class output_class output_class
+ {{NILOP,NILOP}, 0, "PUT_SUBS2"},
+ {{NILOP,NILOP}, 0, "PUT_SUBS3"},
+ {{do_(put_glyph), NILOP}, 2, "PUT_GLYPH"}, // output_class output_class
+ {{do2(push_glyph_attr)}, 3, "PUSH_GLYPH_ATTR"}, // gattrnum gattrnum slot
+ {{do2(push_att_to_glyph_attr)}, 3, "PUSH_ATT_TO_GLYPH_ATTR"}, // gattrnum gattrnum slot
+ {{do2(bor)}, 0, "BITOR"},
+ {{do2(band)}, 0, "BITAND"},
+ {{do2(bnot)}, 0, "BITNOT"}, // 0x40
+ {{do2(setbits)}, 4, "BITSET"},
+ {{do_(set_feat), NILOP}, 2, "SET_FEAT"}, // featidx slot
+ // private opcodes for internal use only, comes after all other on disk opcodes.
+ {{do_(temp_copy), NILOP}, 0, "TEMP_COPY"}
+};
diff --git a/Build/source/libs/graphite2/graphite2-src/src/inc/opcodes.h b/Build/source/libs/graphite2/graphite2-src/src/inc/opcodes.h
new file mode 100644
index 00000000000..ff2f1741e2f
--- /dev/null
+++ b/Build/source/libs/graphite2/graphite2-src/src/inc/opcodes.h
@@ -0,0 +1,691 @@
+/* GRAPHITE2 LICENSING
+
+ Copyright 2010, SIL International
+ All rights reserved.
+
+ This library is free software; you can redistribute it and/or modify
+ it under the terms of the GNU Lesser General Public License as published
+ by the Free Software Foundation; either version 2.1 of License, or
+ (at your option) any later version.
+
+ This program 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
+ Lesser General Public License for more details.
+
+ You should also have received a copy of the GNU Lesser General Public
+ License along with this library in the file named "LICENSE".
+ If not, write to the Free Software Foundation, 51 Franklin Street,
+ Suite 500, Boston, MA 02110-1335, USA or visit their web page on the
+ internet at http://www.fsf.org/licenses/lgpl.html.
+
+Alternatively, the contents of this file may be used under the terms of the
+Mozilla Public License (http://mozilla.org/MPL) or the GNU General Public
+License, as published by the Free Software Foundation, either version 2
+of the License or (at your option) any later version.
+*/
+#pragma once
+// This file will be pulled into and integrated into a machine implmentation
+// DO NOT build directly and under no circumstances ever #include headers in
+// here or you will break the direct_machine.
+//
+// Implementers' notes
+// ==================
+// You have access to a few primitives and the full C++ code:
+// declare_params(n) Tells the interpreter how many bytes of parameter
+// space to claim for this instruction uses and
+// initialises the param pointer. You *must* before the
+// first use of param.
+// use_params(n) Claim n extra bytes of param space beyond what was
+// claimed using delcare_param.
+// param A const byte pointer for the parameter space claimed by
+// this instruction.
+// binop(op) Implement a binary operation on the stack using the
+// specified C++ operator.
+// NOT_IMPLEMENTED Any instruction body containing this will exit the
+// program with an assertion error. Instructions that are
+// not implemented should also be marked NILOP in the
+// opcodes tables this will cause the code class to spot
+// them in a live code stream and throw a runtime_error
+// instead.
+// push(n) Push the value n onto the stack.
+// pop() Pop the top most value and return it.
+//
+// You have access to the following named fast 'registers':
+// sp = The pointer to the current top of stack, the last value
+// pushed.
+// seg = A reference to the Segment this code is running over.
+// is = The current slot index
+// isb = The original base slot index at the start of this rule
+// isf = The first positioned slot
+// isl = The last positioned slot
+// ip = The current instruction pointer
+// endPos = Position of advance of last cluster
+// dir = writing system directionality of the font
+
+
+// #define NOT_IMPLEMENTED assert(false)
+// #define NOT_IMPLEMENTED
+
+#define binop(op) const uint32 a = pop(); *sp = uint32(*sp) op a
+#define sbinop(op) const int32 a = pop(); *sp = int32(*sp) op a
+#define use_params(n) dp += n
+
+#define declare_params(n) const byte * param = dp; \
+ use_params(n);
+
+#define push(n) { *++sp = n; }
+#define pop() (*sp--)
+#define slotat(x) (map[(x)])
+#define DIE { is=seg.last(); status = Machine::died_early; EXIT(1); }
+#define POSITIONED 1
+
+STARTOP(nop)
+ do {} while (0);
+ENDOP
+
+STARTOP(push_byte)
+ declare_params(1);
+ push(int8(*param));
+ENDOP
+
+STARTOP(push_byte_u)
+ declare_params(1);
+ push(uint8(*param));
+ENDOP
+
+STARTOP(push_short)
+ declare_params(2);
+ const int16 r = int16(param[0]) << 8
+ | uint8(param[1]);
+ push(r);
+ENDOP
+
+STARTOP(push_short_u)
+ declare_params(2);
+ const uint16 r = uint16(param[0]) << 8
+ | uint8(param[1]);
+ push(r);
+ENDOP
+
+STARTOP(push_long)
+ declare_params(4);
+ const int32 r = int32(param[0]) << 24
+ | uint32(param[1]) << 16
+ | uint32(param[2]) << 8
+ | uint8(param[3]);
+ push(r);
+ENDOP
+
+STARTOP(add)
+ binop(+);
+ENDOP
+
+STARTOP(sub)
+ binop(-);
+ENDOP
+
+STARTOP(mul)
+ binop(*);
+ENDOP
+
+STARTOP(div_)
+ const int32 b = pop();
+ const int32 a = int32(*sp);
+ if (b == 0 || (a == std::numeric_limits<int32>::min() && b == -1)) DIE;
+ *sp = int32(*sp) / b;
+ENDOP
+
+STARTOP(min_)
+ const int32 a = pop(), b = *sp;
+ if (a < b) *sp = a;
+ENDOP
+
+STARTOP(max_)
+ const int32 a = pop(), b = *sp;
+ if (a > b) *sp = a;
+ENDOP
+
+STARTOP(neg)
+ *sp = uint32(-int32(*sp));
+ENDOP
+
+STARTOP(trunc8)
+ *sp = uint8(*sp);
+ENDOP
+
+STARTOP(trunc16)
+ *sp = uint16(*sp);
+ENDOP
+
+STARTOP(cond)
+ const uint32 f = pop(), t = pop(), c = pop();
+ push(c ? t : f);
+ENDOP
+
+STARTOP(and_)
+ binop(&&);
+ENDOP
+
+STARTOP(or_)
+ binop(||);
+ENDOP
+
+STARTOP(not_)
+ *sp = !*sp;
+ENDOP
+
+STARTOP(equal)
+ binop(==);
+ENDOP
+
+STARTOP(not_eq_)
+ binop(!=);
+ENDOP
+
+STARTOP(less)
+ sbinop(<);
+ENDOP
+
+STARTOP(gtr)
+ sbinop(>);
+ENDOP
+
+STARTOP(less_eq)
+ sbinop(<=);
+ENDOP
+
+STARTOP(gtr_eq)
+ sbinop(>=);
+ENDOP
+
+STARTOP(next)
+ if (map - &smap[0] >= int(smap.size())) DIE
+ if (is)
+ {
+ if (is == smap.highwater())
+ smap.highpassed(true);
+ is = is->next();
+ }
+ ++map;
+ENDOP
+
+//STARTOP(next_n)
+// use_params(1);
+// NOT_IMPLEMENTED;
+ //declare_params(1);
+ //const size_t num = uint8(*param);
+//ENDOP
+
+//STARTOP(copy_next)
+// if (is) is = is->next();
+// ++map;
+// ENDOP
+
+STARTOP(put_glyph_8bit_obs)
+ declare_params(1);
+ const unsigned int output_class = uint8(*param);
+ is->setGlyph(&seg, seg.getClassGlyph(output_class, 0));
+ENDOP
+
+STARTOP(put_subs_8bit_obs)
+ declare_params(3);
+ const int slot_ref = int8(param[0]);
+ const unsigned int input_class = uint8(param[1]),
+ output_class = uint8(param[2]);
+ uint16 index;
+ slotref slot = slotat(slot_ref);
+ if (slot)
+ {
+ index = seg.findClassIndex(input_class, slot->gid());
+ is->setGlyph(&seg, seg.getClassGlyph(output_class, index));
+ }
+ENDOP
+
+STARTOP(put_copy)
+ declare_params(1);
+ const int slot_ref = int8(*param);
+ if (is && !is->isDeleted())
+ {
+ slotref ref = slotat(slot_ref);
+ if (ref && ref != is)
+ {
+ int16 *tempUserAttrs = is->userAttrs();
+ if (is->attachedTo() || is->firstChild()) DIE
+ Slot *prev = is->prev();
+ Slot *next = is->next();
+ memcpy(tempUserAttrs, ref->userAttrs(), seg.numAttrs() * sizeof(uint16));
+ memcpy(is, ref, sizeof(Slot));
+ is->firstChild(NULL);
+ is->nextSibling(NULL);
+ is->userAttrs(tempUserAttrs);
+ is->next(next);
+ is->prev(prev);
+ if (is->attachedTo())
+ is->attachedTo()->child(is);
+ }
+ is->markCopied(false);
+ is->markDeleted(false);
+ }
+ENDOP
+
+STARTOP(insert)
+ if (smap.decMax() <= 0) DIE;
+ Slot *newSlot = seg.newSlot();
+ if (!newSlot) DIE;
+ Slot *iss = is;
+ while (iss && iss->isDeleted()) iss = iss->next();
+ if (!iss)
+ {
+ if (seg.last())
+ {
+ seg.last()->next(newSlot);
+ newSlot->prev(seg.last());
+ newSlot->before(seg.last()->before());
+ seg.last(newSlot);
+ }
+ else
+ {
+ seg.first(newSlot);
+ seg.last(newSlot);
+ }
+ }
+ else if (iss->prev())
+ {
+ iss->prev()->next(newSlot);
+ newSlot->prev(iss->prev());
+ newSlot->before(iss->prev()->after());
+ }
+ else
+ {
+ newSlot->prev(NULL);
+ newSlot->before(iss->before());
+ seg.first(newSlot);
+ }
+ newSlot->next(iss);
+ if (iss)
+ {
+ iss->prev(newSlot);
+ newSlot->originate(iss->original());
+ newSlot->after(iss->before());
+ }
+ else if (newSlot->prev())
+ {
+ newSlot->originate(newSlot->prev()->original());
+ newSlot->after(newSlot->prev()->after());
+ }
+ else
+ {
+ newSlot->originate(seg.defaultOriginal());
+ }
+ if (is == smap.highwater())
+ smap.highpassed(false);
+ is = newSlot;
+ seg.extendLength(1);
+ if (map != &smap[-1])
+ --map;
+ENDOP
+
+STARTOP(delete_)
+ if (!is || is->isDeleted()) DIE
+ is->markDeleted(true);
+ if (is->prev())
+ is->prev()->next(is->next());
+ else
+ seg.first(is->next());
+
+ if (is->next())
+ is->next()->prev(is->prev());
+ else
+ seg.last(is->prev());
+
+
+ if (is == smap.highwater())
+ smap.highwater(is->next());
+ if (is->prev())
+ is = is->prev();
+ seg.extendLength(-1);
+ENDOP
+
+STARTOP(assoc)
+ declare_params(1);
+ unsigned int num = uint8(*param);
+ const int8 * assocs = reinterpret_cast<const int8 *>(param+1);
+ use_params(num);
+ int max = -1;
+ int min = -1;
+
+ while (num-- > 0)
+ {
+ int sr = *assocs++;
+ slotref ts = slotat(sr);
+ if (ts && (min == -1 || ts->before() < min)) min = ts->before();
+ if (ts && ts->after() > max) max = ts->after();
+ }
+ if (min > -1) // implies max > -1
+ {
+ is->before(min);
+ is->after(max);
+ }
+ENDOP
+
+STARTOP(cntxt_item)
+ // It turns out this is a cunningly disguised condition forward jump.
+ declare_params(3);
+ const int is_arg = int8(param[0]);
+ const size_t iskip = uint8(param[1]),
+ dskip = uint8(param[2]);
+
+ if (mapb + is_arg != map)
+ {
+ ip += iskip;
+ dp += dskip;
+ push(true);
+ }
+ENDOP
+
+STARTOP(attr_set)
+ declare_params(1);
+ const attrCode slat = attrCode(uint8(*param));
+ const int val = pop();
+ is->setAttr(&seg, slat, 0, val, smap);
+ENDOP
+
+STARTOP(attr_add)
+ declare_params(1);
+ const attrCode slat = attrCode(uint8(*param));
+ const uint32_t val = pop();
+ if ((slat == gr_slatPosX || slat == gr_slatPosY) && (flags & POSITIONED) == 0)
+ {
+ seg.positionSlots(0, *smap.begin(), *(smap.end()-1), seg.currdir());
+ flags |= POSITIONED;
+ }
+ uint32_t res = uint32_t(is->getAttr(&seg, slat, 0));
+ is->setAttr(&seg, slat, 0, int32_t(val + res), smap);
+ENDOP
+
+STARTOP(attr_sub)
+ declare_params(1);
+ const attrCode slat = attrCode(uint8(*param));
+ const uint32_t val = pop();
+ if ((slat == gr_slatPosX || slat == gr_slatPosY) && (flags & POSITIONED) == 0)
+ {
+ seg.positionSlots(0, *smap.begin(), *(smap.end()-1), seg.currdir());
+ flags |= POSITIONED;
+ }
+ uint32_t res = uint32_t(is->getAttr(&seg, slat, 0));
+ is->setAttr(&seg, slat, 0, int32_t(res - val), smap);
+ENDOP
+
+STARTOP(attr_set_slot)
+ declare_params(1);
+ const attrCode slat = attrCode(uint8(*param));
+ const int offset = int(map - smap.begin())*int(slat == gr_slatAttTo);
+ const int val = pop() + offset;
+ is->setAttr(&seg, slat, offset, val, smap);
+ENDOP
+
+STARTOP(iattr_set_slot)
+ declare_params(2);
+ const attrCode slat = attrCode(uint8(param[0]));
+ const uint8 idx = uint8(param[1]);
+ const int val = int(pop() + (map - smap.begin())*int(slat == gr_slatAttTo));
+ is->setAttr(&seg, slat, idx, val, smap);
+ENDOP
+
+STARTOP(push_slot_attr)
+ declare_params(2);
+ const attrCode slat = attrCode(uint8(param[0]));
+ const int slot_ref = int8(param[1]);
+ if ((slat == gr_slatPosX || slat == gr_slatPosY) && (flags & POSITIONED) == 0)
+ {
+ seg.positionSlots(0, *smap.begin(), *(smap.end()-1), seg.currdir());
+ flags |= POSITIONED;
+ }
+ slotref slot = slotat(slot_ref);
+ if (slot)
+ {
+ int res = slot->getAttr(&seg, slat, 0);
+ push(res);
+ }
+ENDOP
+
+STARTOP(push_glyph_attr_obs)
+ declare_params(2);
+ const unsigned int glyph_attr = uint8(param[0]);
+ const int slot_ref = int8(param[1]);
+ slotref slot = slotat(slot_ref);
+ if (slot)
+ push(int32(seg.glyphAttr(slot->gid(), glyph_attr)));
+ENDOP
+
+STARTOP(push_glyph_metric)
+ declare_params(3);
+ const unsigned int glyph_attr = uint8(param[0]);
+ const int slot_ref = int8(param[1]);
+ const signed int attr_level = uint8(param[2]);
+ slotref slot = slotat(slot_ref);
+ if (slot)
+ push(seg.getGlyphMetric(slot, glyph_attr, attr_level, dir));
+ENDOP
+
+STARTOP(push_feat)
+ declare_params(2);
+ const unsigned int feat = uint8(param[0]);
+ const int slot_ref = int8(param[1]);
+ slotref slot = slotat(slot_ref);
+ if (slot)
+ {
+ uint8 fid = seg.charinfo(slot->original())->fid();
+ push(seg.getFeature(fid, feat));
+ }
+ENDOP
+
+STARTOP(push_att_to_gattr_obs)
+ declare_params(2);
+ const unsigned int glyph_attr = uint8(param[0]);
+ const int slot_ref = int8(param[1]);
+ slotref slot = slotat(slot_ref);
+ if (slot)
+ {
+ slotref att = slot->attachedTo();
+ if (att) slot = att;
+ push(int32(seg.glyphAttr(slot->gid(), glyph_attr)));
+ }
+ENDOP
+
+STARTOP(push_att_to_glyph_metric)
+ declare_params(3);
+ const unsigned int glyph_attr = uint8(param[0]);
+ const int slot_ref = int8(param[1]);
+ const signed int attr_level = uint8(param[2]);
+ slotref slot = slotat(slot_ref);
+ if (slot)
+ {
+ slotref att = slot->attachedTo();
+ if (att) slot = att;
+ push(int32(seg.getGlyphMetric(slot, glyph_attr, attr_level, dir)));
+ }
+ENDOP
+
+STARTOP(push_islot_attr)
+ declare_params(3);
+ const attrCode slat = attrCode(uint8(param[0]));
+ const int slot_ref = int8(param[1]),
+ idx = uint8(param[2]);
+ if ((slat == gr_slatPosX || slat == gr_slatPosY) && (flags & POSITIONED) == 0)
+ {
+ seg.positionSlots(0, *smap.begin(), *(smap.end()-1), seg.currdir());
+ flags |= POSITIONED;
+ }
+ slotref slot = slotat(slot_ref);
+ if (slot)
+ {
+ int res = slot->getAttr(&seg, slat, idx);
+ push(res);
+ }
+ENDOP
+
+#if 0
+STARTOP(push_iglyph_attr) // not implemented
+ NOT_IMPLEMENTED;
+ENDOP
+#endif
+
+STARTOP(pop_ret)
+ const uint32 ret = pop();
+ EXIT(ret);
+ENDOP
+
+STARTOP(ret_zero)
+ EXIT(0);
+ENDOP
+
+STARTOP(ret_true)
+ EXIT(1);
+ENDOP
+
+STARTOP(iattr_set)
+ declare_params(2);
+ const attrCode slat = attrCode(uint8(param[0]));
+ const uint8 idx = uint8(param[1]);
+ const int val = pop();
+ is->setAttr(&seg, slat, idx, val, smap);
+ENDOP
+
+STARTOP(iattr_add)
+ declare_params(2);
+ const attrCode slat = attrCode(uint8(param[0]));
+ const uint8 idx = uint8(param[1]);
+ const uint32_t val = pop();
+ if ((slat == gr_slatPosX || slat == gr_slatPosY) && (flags & POSITIONED) == 0)
+ {
+ seg.positionSlots(0, *smap.begin(), *(smap.end()-1), seg.currdir());
+ flags |= POSITIONED;
+ }
+ uint32_t res = uint32_t(is->getAttr(&seg, slat, idx));
+ is->setAttr(&seg, slat, idx, int32_t(val + res), smap);
+ENDOP
+
+STARTOP(iattr_sub)
+ declare_params(2);
+ const attrCode slat = attrCode(uint8(param[0]));
+ const uint8 idx = uint8(param[1]);
+ const uint32_t val = pop();
+ if ((slat == gr_slatPosX || slat == gr_slatPosY) && (flags & POSITIONED) == 0)
+ {
+ seg.positionSlots(0, *smap.begin(), *(smap.end()-1), seg.currdir());
+ flags |= POSITIONED;
+ }
+ uint32_t res = uint32_t(is->getAttr(&seg, slat, idx));
+ is->setAttr(&seg, slat, idx, int32_t(res - val), smap);
+ENDOP
+
+STARTOP(push_proc_state)
+ use_params(1);
+ push(1);
+ENDOP
+
+STARTOP(push_version)
+ push(0x00030000);
+ENDOP
+
+STARTOP(put_subs)
+ declare_params(5);
+ const int slot_ref = int8(param[0]);
+ const unsigned int input_class = uint8(param[1]) << 8
+ | uint8(param[2]);
+ const unsigned int output_class = uint8(param[3]) << 8
+ | uint8(param[4]);
+ slotref slot = slotat(slot_ref);
+ if (slot)
+ {
+ int index = seg.findClassIndex(input_class, slot->gid());
+ is->setGlyph(&seg, seg.getClassGlyph(output_class, index));
+ }
+ENDOP
+
+#if 0
+STARTOP(put_subs2) // not implemented
+ NOT_IMPLEMENTED;
+ENDOP
+
+STARTOP(put_subs3) // not implemented
+ NOT_IMPLEMENTED;
+ENDOP
+#endif
+
+STARTOP(put_glyph)
+ declare_params(2);
+ const unsigned int output_class = uint8(param[0]) << 8
+ | uint8(param[1]);
+ is->setGlyph(&seg, seg.getClassGlyph(output_class, 0));
+ENDOP
+
+STARTOP(push_glyph_attr)
+ declare_params(3);
+ const unsigned int glyph_attr = uint8(param[0]) << 8
+ | uint8(param[1]);
+ const int slot_ref = int8(param[2]);
+ slotref slot = slotat(slot_ref);
+ if (slot)
+ push(int32(seg.glyphAttr(slot->gid(), glyph_attr)));
+ENDOP
+
+STARTOP(push_att_to_glyph_attr)
+ declare_params(3);
+ const unsigned int glyph_attr = uint8(param[0]) << 8
+ | uint8(param[1]);
+ const int slot_ref = int8(param[2]);
+ slotref slot = slotat(slot_ref);
+ if (slot)
+ {
+ slotref att = slot->attachedTo();
+ if (att) slot = att;
+ push(int32(seg.glyphAttr(slot->gid(), glyph_attr)));
+ }
+ENDOP
+
+STARTOP(temp_copy)
+ slotref newSlot = seg.newSlot();
+ if (!newSlot || !is) DIE;
+ int16 *tempUserAttrs = newSlot->userAttrs();
+ memcpy(newSlot, is, sizeof(Slot));
+ memcpy(tempUserAttrs, is->userAttrs(), seg.numAttrs() * sizeof(uint16));
+ newSlot->userAttrs(tempUserAttrs);
+ newSlot->markCopied(true);
+ *map = newSlot;
+ENDOP
+
+STARTOP(band)
+ binop(&);
+ENDOP
+
+STARTOP(bor)
+ binop(|);
+ENDOP
+
+STARTOP(bnot)
+ *sp = ~*sp;
+ENDOP
+
+STARTOP(setbits)
+ declare_params(4);
+ const uint16 m = uint16(param[0]) << 8
+ | uint8(param[1]);
+ const uint16 v = uint16(param[2]) << 8
+ | uint8(param[3]);
+ *sp = ((*sp) & ~m) | v;
+ENDOP
+
+STARTOP(set_feat)
+ declare_params(2);
+ const unsigned int feat = uint8(param[0]);
+ const int slot_ref = int8(param[1]);
+ slotref slot = slotat(slot_ref);
+ if (slot)
+ {
+ uint8 fid = seg.charinfo(slot->original())->fid();
+ seg.setFeature(fid, feat, pop());
+ }
+ENDOP
diff --git a/Build/source/libs/graphite2/graphite2-src/src/json.cpp b/Build/source/libs/graphite2/graphite2-src/src/json.cpp
new file mode 100644
index 00000000000..25f2190f71a
--- /dev/null
+++ b/Build/source/libs/graphite2/graphite2-src/src/json.cpp
@@ -0,0 +1,147 @@
+/* GRAPHITE2 LICENSING
+
+ Copyright 2011, SIL International
+ All rights reserved.
+
+ This library is free software; you can redistribute it and/or modify
+ it under the terms of the GNU Lesser General Public License as published
+ by the Free Software Foundation; either version 2.1 of License, or
+ (at your option) any later version.
+
+ This program 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
+ Lesser General Public License for more details.
+
+ You should also have received a copy of the GNU Lesser General Public
+ License along with this library in the file named "LICENSE".
+ If not, write to the Free Software Foundation, 51 Franklin Street,
+ Suite 500, Boston, MA 02110-1335, USA or visit their web page on the
+ internet at http://www.fsf.org/licenses/lgpl.html.
+
+Alternatively, the contents of this file may be used under the terms of the
+Mozilla Public License (http://mozilla.org/MPL) or the GNU General Public
+License, as published by the Free Software Foundation, either version 2
+of the License or (at your option) any later version.
+*/
+// JSON debug logging
+// Author: Tim Eves
+
+#if !defined GRAPHITE2_NTRACING
+
+#include <cstdio>
+#include <limits>
+#include "inc/json.h"
+
+#if defined(_MSC_VER)
+#define FORMAT_INTMAX "%lli"
+#define FORMAT_UINTMAX "%llu"
+#else
+#define FORMAT_INTMAX "%ji"
+#define FORMAT_UINTMAX "%ju"
+#endif
+
+using namespace graphite2;
+
+namespace
+{
+ enum
+ {
+ seq = ',',
+ obj='}', member=':', empty_obj='{',
+ arr=']', empty_arr='['
+ };
+}
+
+const std::nullptr_t json::null = nullptr;
+
+inline
+void json::context(const char current) throw()
+{
+ fprintf(_stream, "%c", *_context);
+ indent();
+ *_context = current;
+}
+
+
+void json::indent(const int d) throw()
+{
+ if (*_context == member || (_flatten && _flatten < _context))
+ fputc(' ', _stream);
+ else
+ fprintf(_stream, "\n%*s", 4*int(_context - _contexts + d), "");
+}
+
+
+inline
+void json::push_context(const char prefix, const char suffix) throw()
+{
+ assert(_context - _contexts < ptrdiff_t(sizeof _contexts));
+
+ if (_context == _contexts)
+ *_context = suffix;
+ else
+ context(suffix);
+ *++_context = prefix;
+}
+
+
+void json::pop_context() throw()
+{
+ assert(_context > _contexts);
+
+ if (*_context == seq) indent(-1);
+ else fputc(*_context, _stream);
+
+ fputc(*--_context, _stream);
+ if (_context == _contexts) fputc('\n', _stream);
+ fflush(_stream);
+
+ if (_flatten >= _context) _flatten = 0;
+ *_context = seq;
+}
+
+
+// These four functions cannot be inlined as pointers to these
+// functions are needed for operator << (_context_t) to work.
+void json::flat(json & j) throw() { if (!j._flatten) j._flatten = j._context; }
+void json::close(json & j) throw() { j.pop_context(); }
+void json::object(json & j) throw() { j.push_context('{', '}'); }
+void json::array(json & j) throw() { j.push_context('[', ']'); }
+void json::item(json & j) throw()
+{
+ while (j._context > j._contexts+1 && j._context[-1] != arr)
+ j.pop_context();
+}
+
+
+json & json::operator << (json::string s) throw()
+{
+ const char ctxt = _context[-1] == obj ? *_context == member ? seq : member : seq;
+ context(ctxt);
+ fprintf(_stream, "\"%s\"", s);
+ if (ctxt == member) fputc(' ', _stream);
+
+ return *this;
+}
+
+json & json::operator << (json::number f) throw()
+{
+ context(seq);
+ if (std::numeric_limits<json::number>::infinity() == f)
+ fputs("Infinity", _stream);
+ else if (-std::numeric_limits<json::number>::infinity() == f)
+ fputs("-Infinity", _stream);
+ else if (std::numeric_limits<json::number>::quiet_NaN() == f ||
+ std::numeric_limits<json::number>::signaling_NaN() == f)
+ fputs("NaN", _stream);
+ else
+ fprintf(_stream, "%g", f);
+ return *this;
+}
+json & json::operator << (json::integer d) throw() { context(seq); fprintf(_stream, FORMAT_INTMAX, intmax_t(d)); return *this; }
+json & json::operator << (json::integer_u d) throw() { context(seq); fprintf(_stream, FORMAT_UINTMAX, uintmax_t(d)); return *this; }
+json & json::operator << (json::boolean b) throw() { context(seq); fputs(b ? "true" : "false", _stream); return *this; }
+json & json::operator << (std::nullptr_t) throw() { context(seq); fputs("null",_stream); return *this; }
+
+#endif
diff --git a/Build/source/libs/graphite2/graphite2.test b/Build/source/libs/graphite2/graphite2.test
new file mode 100755
index 00000000000..04758e15498
--- /dev/null
+++ b/Build/source/libs/graphite2/graphite2.test
@@ -0,0 +1,8 @@
+#! /bin/sh -vx
+# $Id$
+# Copyright 2017 Karl Berry <tex-live@tug.org>
+# Copyright 2013 Peter Breitenlohner <tex-live@tug.org>
+# You may freely use, modify and/or distribute this file.
+
+./gr2test || exit 1
+
diff --git a/Build/source/libs/graphite2/include/graphite2/Makefile.am b/Build/source/libs/graphite2/include/graphite2/Makefile.am
new file mode 100644
index 00000000000..dfd6947a721
--- /dev/null
+++ b/Build/source/libs/graphite2/include/graphite2/Makefile.am
@@ -0,0 +1,18 @@
+## Proxy Makefile.am to install graphite2 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.
+##
+GRAPHITE2_INC = $(top_srcdir)/$(GRAPHITE2_TREE)/include/graphite2
+
+hdr_links = \
+ $(GRAPHITE2_INC)/Font.h \
+ $(GRAPHITE2_INC)/Log.h \
+ $(GRAPHITE2_INC)/Segment.h \
+ $(GRAPHITE2_INC)/Types.h
+
+include $(top_srcdir)/../../am/hdr_links.am
+
diff --git a/Build/source/libs/graphite2/include/graphite2/Makefile.in b/Build/source/libs/graphite2/include/graphite2/Makefile.in
new file mode 100644
index 00000000000..f76c2281706
--- /dev/null
+++ b/Build/source/libs/graphite2/include/graphite2/Makefile.in
@@ -0,0 +1,431 @@
+# Makefile.in generated by automake 1.16.3 from Makefile.am.
+# @configure_input@
+
+# Copyright (C) 1994-2020 Free Software Foundation, Inc.
+
+# This Makefile.in is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
+
+@SET_MAKE@
+VPATH = @srcdir@
+am__is_gnu_make = { \
+ if test -z '$(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 \
+ case $$MAKEFLAGS in \
+ *\\[\ \ ]*) \
+ bs=\\; \
+ sane_makeflags=`printf '%s\n' "$$MAKEFLAGS" \
+ | sed "s/$$bs$$bs[$$bs $$bs ]*//g"`;; \
+ esac; \
+ fi; \
+ skip_next=no; \
+ strip_trailopt () \
+ { \
+ flg=`printf '%s\n' "$$flg" | sed "s/$$1.*$$//"`; \
+ }; \
+ for flg in $$sane_makeflags; do \
+ test $$skip_next = yes && { skip_next=no; continue; }; \
+ case $$flg in \
+ *=*|--*) continue;; \
+ -*I) strip_trailopt 'I'; skip_next=yes;; \
+ -*I?*) strip_trailopt 'I';; \
+ -*O) strip_trailopt 'O'; skip_next=yes;; \
+ -*O?*) strip_trailopt 'O';; \
+ -*l) strip_trailopt 'l'; skip_next=yes;; \
+ -*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
+install_sh_SCRIPT = $(install_sh) -c
+INSTALL_HEADER = $(INSTALL_DATA)
+transform = $(program_transform_name)
+NORMAL_INSTALL = :
+PRE_INSTALL = :
+POST_INSTALL = :
+NORMAL_UNINSTALL = :
+PRE_UNINSTALL = :
+POST_UNINSTALL = :
+subdir = include/graphite2
+ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
+am__aclocal_m4_deps = $(top_srcdir)/../../m4/ax_cxx_compile_stdcxx.m4 \
+ $(top_srcdir)/../../m4/kpse-common.m4 \
+ $(top_srcdir)/../../m4/kpse-warnings.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 $(am__DIST_COMMON)
+mkinstalldirs = $(install_sh) -d
+CONFIG_HEADER = $(top_builddir)/config.h
+CONFIG_CLEAN_FILES =
+CONFIG_CLEAN_VPATH_FILES =
+AM_V_P = $(am__v_P_@AM_V@)
+am__v_P_ = $(am__v_P_@AM_DEFAULT_V@)
+am__v_P_0 = false
+am__v_P_1 = :
+AM_V_GEN = $(am__v_GEN_@AM_V@)
+am__v_GEN_ = $(am__v_GEN_@AM_DEFAULT_V@)
+am__v_GEN_0 = @echo " GEN " $@;
+am__v_GEN_1 =
+AM_V_at = $(am__v_at_@AM_V@)
+am__v_at_ = $(am__v_at_@AM_DEFAULT_V@)
+am__v_at_0 = @
+am__v_at_1 =
+SOURCES =
+DIST_SOURCES =
+am__can_run_installinfo = \
+ case $$AM_UPDATE_INFO_DIR in \
+ n|no|NO) false;; \
+ *) (install-info --version) >/dev/null 2>&1;; \
+ esac
+am__tagged_files = $(HEADERS) $(SOURCES) $(TAGS_FILES) $(LISP)
+am__DIST_COMMON = $(srcdir)/Makefile.in \
+ $(top_srcdir)/../../am/hdr_links.am
+DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
+ACLOCAL = @ACLOCAL@
+AMTAR = @AMTAR@
+AM_DEFAULT_VERBOSITY = @AM_DEFAULT_VERBOSITY@
+AUTOCONF = @AUTOCONF@
+AUTOHEADER = @AUTOHEADER@
+AUTOMAKE = @AUTOMAKE@
+AWK = @AWK@
+CC = @CC@
+CCDEPMODE = @CCDEPMODE@
+CFLAGS = @CFLAGS@
+CPPFLAGS = @CPPFLAGS@
+CXX = @CXX@
+CXXDEPMODE = @CXXDEPMODE@
+CXXFLAGS = @CXXFLAGS@
+CYGPATH_W = @CYGPATH_W@
+DEFS = @DEFS@
+DEPDIR = @DEPDIR@
+ECHO_C = @ECHO_C@
+ECHO_N = @ECHO_N@
+ECHO_T = @ECHO_T@
+EXEEXT = @EXEEXT@
+GRAPHITE2_TREE = @GRAPHITE2_TREE@
+HAVE_CXX11 = @HAVE_CXX11@
+INSTALL = @INSTALL@
+INSTALL_DATA = @INSTALL_DATA@
+INSTALL_PROGRAM = @INSTALL_PROGRAM@
+INSTALL_SCRIPT = @INSTALL_SCRIPT@
+INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@
+LDFLAGS = @LDFLAGS@
+LIBOBJS = @LIBOBJS@
+LIBS = @LIBS@
+LN_S = @LN_S@
+LTLIBOBJS = @LTLIBOBJS@
+MAINT = @MAINT@
+MAKEINFO = @MAKEINFO@
+MKDIR_P = @MKDIR_P@
+OBJEXT = @OBJEXT@
+PACKAGE = @PACKAGE@
+PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@
+PACKAGE_NAME = @PACKAGE_NAME@
+PACKAGE_STRING = @PACKAGE_STRING@
+PACKAGE_TARNAME = @PACKAGE_TARNAME@
+PACKAGE_URL = @PACKAGE_URL@
+PACKAGE_VERSION = @PACKAGE_VERSION@
+PATH_SEPARATOR = @PATH_SEPARATOR@
+RANLIB = @RANLIB@
+SET_MAKE = @SET_MAKE@
+SHELL = @SHELL@
+STRIP = @STRIP@
+VERSION = @VERSION@
+WARNING_CFLAGS = @WARNING_CFLAGS@
+WARNING_CXXFLAGS = @WARNING_CXXFLAGS@
+abs_builddir = @abs_builddir@
+abs_srcdir = @abs_srcdir@
+abs_top_builddir = @abs_top_builddir@
+abs_top_srcdir = @abs_top_srcdir@
+ac_ct_CC = @ac_ct_CC@
+ac_ct_CXX = @ac_ct_CXX@
+am__include = @am__include@
+am__leading_dot = @am__leading_dot@
+am__quote = @am__quote@
+am__tar = @am__tar@
+am__untar = @am__untar@
+bindir = @bindir@
+build_alias = @build_alias@
+builddir = @builddir@
+datadir = @datadir@
+datarootdir = @datarootdir@
+docdir = @docdir@
+dvidir = @dvidir@
+exec_prefix = @exec_prefix@
+host_alias = @host_alias@
+htmldir = @htmldir@
+includedir = @includedir@
+infodir = @infodir@
+install_sh = @install_sh@
+libdir = @libdir@
+libexecdir = @libexecdir@
+localedir = @localedir@
+localstatedir = @localstatedir@
+mandir = @mandir@
+mkdir_p = @mkdir_p@
+oldincludedir = @oldincludedir@
+pdfdir = @pdfdir@
+prefix = @prefix@
+program_transform_name = @program_transform_name@
+psdir = @psdir@
+sbindir = @sbindir@
+sharedstatedir = @sharedstatedir@
+srcdir = @srcdir@
+sysconfdir = @sysconfdir@
+target_alias = @target_alias@
+top_build_prefix = @top_build_prefix@
+top_builddir = @top_builddir@
+top_srcdir = @top_srcdir@
+GRAPHITE2_INC = $(top_srcdir)/$(GRAPHITE2_TREE)/include/graphite2
+hdr_links = \
+ $(GRAPHITE2_INC)/Font.h \
+ $(GRAPHITE2_INC)/Log.h \
+ $(GRAPHITE2_INC)/Segment.h \
+ $(GRAPHITE2_INC)/Types.h
+
+all: all-am
+
+.SUFFIXES:
+$(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ $(srcdir)/Makefile.am $(top_srcdir)/../../am/hdr_links.am $(am__configure_deps)
+ @for dep in $?; do \
+ case '$(am__configure_deps)' in \
+ *$$dep*) \
+ ( cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh ) \
+ && { if test -f $@; then exit 0; else break; fi; }; \
+ exit 1;; \
+ esac; \
+ done; \
+ echo ' cd $(top_srcdir) && $(AUTOMAKE) --foreign include/graphite2/Makefile'; \
+ $(am__cd) $(top_srcdir) && \
+ $(AUTOMAKE) --foreign include/graphite2/Makefile
+Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
+ @case '$?' in \
+ *config.status*) \
+ cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh;; \
+ *) \
+ echo ' cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__maybe_remake_depfiles)'; \
+ cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__maybe_remake_depfiles);; \
+ esac;
+$(top_srcdir)/../../am/hdr_links.am $(am__empty):
+
+$(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES)
+ cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+
+$(top_srcdir)/configure: @MAINTAINER_MODE_TRUE@ $(am__configure_deps)
+ cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+$(ACLOCAL_M4): @MAINTAINER_MODE_TRUE@ $(am__aclocal_m4_deps)
+ cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+$(am__aclocal_m4_deps):
+tags TAGS:
+
+ctags CTAGS:
+
+cscope cscopelist:
+
+
+distdir: $(BUILT_SOURCES)
+ $(MAKE) $(AM_MAKEFLAGS) distdir-am
+
+distdir-am: $(DISTFILES)
+ @srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
+ topsrcdirstrip=`echo "$(top_srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
+ list='$(DISTFILES)'; \
+ dist_files=`for file in $$list; do echo $$file; done | \
+ sed -e "s|^$$srcdirstrip/||;t" \
+ -e "s|^$$topsrcdirstrip/|$(top_builddir)/|;t"`; \
+ case $$dist_files in \
+ */*) $(MKDIR_P) `echo "$$dist_files" | \
+ sed '/\//!d;s|^|$(distdir)/|;s,/[^/]*$$,,' | \
+ sort -u` ;; \
+ esac; \
+ for file in $$dist_files; do \
+ if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \
+ if test -d $$d/$$file; then \
+ dir=`echo "/$$file" | sed -e 's,/[^/]*$$,,'`; \
+ if test -d "$(distdir)/$$file"; then \
+ find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
+ fi; \
+ if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \
+ cp -fpR $(srcdir)/$$file "$(distdir)$$dir" || exit 1; \
+ find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
+ fi; \
+ cp -fpR $$d/$$file "$(distdir)$$dir" || exit 1; \
+ else \
+ test -f "$(distdir)/$$file" \
+ || cp -p $$d/$$file "$(distdir)/$$file" \
+ || exit 1; \
+ fi; \
+ done
+check-am: all-am
+check: check-am
+all-am: Makefile all-local
+installdirs:
+install: install-am
+install-exec: install-exec-am
+install-data: install-data-am
+uninstall: uninstall-am
+
+install-am: all-am
+ @$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
+
+installcheck: installcheck-am
+install-strip:
+ if test -z '$(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:
+
+clean-generic:
+
+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)
+
+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-am
+
+clean-am: clean-generic mostlyclean-am
+
+distclean: distclean-am
+ -rm -f Makefile
+distclean-am: clean-am distclean-generic distclean-local
+
+dvi: dvi-am
+
+dvi-am:
+
+html: html-am
+
+html-am:
+
+info: info-am
+
+info-am:
+
+install-data-am:
+
+install-dvi: install-dvi-am
+
+install-dvi-am:
+
+install-exec-am:
+
+install-html: install-html-am
+
+install-html-am:
+
+install-info: install-info-am
+
+install-info-am:
+
+install-man:
+
+install-pdf: install-pdf-am
+
+install-pdf-am:
+
+install-ps: install-ps-am
+
+install-ps-am:
+
+installcheck-am:
+
+maintainer-clean: maintainer-clean-am
+ -rm -f Makefile
+maintainer-clean-am: distclean-am maintainer-clean-generic
+
+mostlyclean: mostlyclean-am
+
+mostlyclean-am: mostlyclean-generic
+
+pdf: pdf-am
+
+pdf-am:
+
+ps: ps-am
+
+ps-am:
+
+uninstall-am:
+
+.MAKE: install-am install-strip
+
+.PHONY: all all-am all-local check check-am clean clean-generic \
+ cscopelist-am ctags-am distclean distclean-generic \
+ distclean-local distdir 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-man \
+ install-pdf install-pdf-am install-ps install-ps-am \
+ install-strip installcheck installcheck-am installdirs \
+ maintainer-clean maintainer-clean-generic mostlyclean \
+ mostlyclean-generic pdf pdf-am ps ps-am tags-am uninstall \
+ uninstall-am
+
+.PRECIOUS: Makefile
+
+all-local:
+ @for file in $(hdr_links); do \
+ test -f $$file || continue; \
+ inst=`echo $$file | sed -e 's/^.*\///'`; \
+ test -f $$inst || { \
+ rm -f $$inst; \
+ if $(AM_V_P); then echo "$(LN_S) $$file $$inst"; \
+ else echo " INST $$inst"; fi; \
+ $(LN_S) $$file $$inst; } || exit 1; \
+ done
+
+distclean-local:
+ rm -f *.h
+
+# 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/graphite2/version.ac b/Build/source/libs/graphite2/version.ac
new file mode 100644
index 00000000000..6bf4c109a36
--- /dev/null
+++ b/Build/source/libs/graphite2/version.ac
@@ -0,0 +1,11 @@
+dnl
+dnl Copyright (C) 2012-2015 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 graphite2 version
+m4_define([graphite2_version], [1.3.14])