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authorPeter Breitenlohner <peb@mppmu.mpg.de>2009-05-26 15:58:56 +0000
committerPeter Breitenlohner <peb@mppmu.mpg.de>2009-05-26 15:58:56 +0000
commit2be0d9eaabb3f79a9a41cb82da8e05d538f20c17 (patch)
tree20b5b8dd4d232d93e0219030f17d8c83c4e82bf1 /Build/source/texk/etc/autoconf
parentec6edaec1a0e77818f0b440eb5157011b44eda1d (diff)
remove obsolete build infrastructure (autoconf-2.13 and 2.59)
git-svn-id: svn://tug.org/texlive/trunk@13483 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Build/source/texk/etc/autoconf')
-rw-r--r--Build/source/texk/etc/autoconf/README19
-rw-r--r--Build/source/texk/etc/autoconf/acconfig.h287
-rw-r--r--Build/source/texk/etc/autoconf/acfunctions60
-rw-r--r--Build/source/texk/etc/autoconf/acgeneral.m42732
-rw-r--r--Build/source/texk/etc/autoconf/acheaders28
-rw-r--r--Build/source/texk/etc/autoconf/acidentifiers22
-rw-r--r--Build/source/texk/etc/autoconf/acmakevars12
-rw-r--r--Build/source/texk/etc/autoconf/acoldnames.m480
-rw-r--r--Build/source/texk/etc/autoconf/acprograms19
-rw-r--r--Build/source/texk/etc/autoconf/acsite.m4156
-rw-r--r--Build/source/texk/etc/autoconf/acspecific.m42890
-rw-r--r--Build/source/texk/etc/autoconf/autoconf.m428
-rw-r--r--Build/source/texk/etc/autoconf/autoheader.m4110
13 files changed, 0 insertions, 6443 deletions
diff --git a/Build/source/texk/etc/autoconf/README b/Build/source/texk/etc/autoconf/README
deleted file mode 100644
index 2dc81ca72ab..00000000000
--- a/Build/source/texk/etc/autoconf/README
+++ /dev/null
@@ -1,19 +0,0 @@
-These files make up a complete installation of the data files for
-autoconf, autoconf, except that none have been "frozen". This
-directory must be given as the -m argument for autoconf to work
-correctly, as the standard 2.13 distribution contains some bugs
-that we work around, and lacks some features that we need.
-
-If another version of Autoconf is released, it may or may not
-include some or all of these changes (all have been reported to
-the autoconf maintainer). It's not under our control.
-
-The changed files are
- acgeneral.m4
- acspecific.m4
-while
- acsite.m4
-has been added.
-
-olaf@infovore.xs4all.nl
-kb@cs.umb.edu
diff --git a/Build/source/texk/etc/autoconf/acconfig.h b/Build/source/texk/etc/autoconf/acconfig.h
deleted file mode 100644
index 610caea704e..00000000000
--- a/Build/source/texk/etc/autoconf/acconfig.h
+++ /dev/null
@@ -1,287 +0,0 @@
-/* acconfig.h
- This file is in the public domain.
-
- Descriptive text for the C preprocessor macros that
- the distributed Autoconf macros can define.
- No software package will use all of them; autoheader copies the ones
- your configure.in uses into your configuration header file templates.
-
- The entries are in sort -df order: alphabetical, case insensitive,
- ignoring punctuation (such as underscores). Although this order
- can split up related entries, it makes it easier to check whether
- a given entry is in the file.
-
- Leave the following blank line there!! Autoheader needs it. */
-
-
-/* Define if on AIX 3.
- System headers sometimes define this.
- We just want to avoid a redefinition error message. */
-#ifndef _ALL_SOURCE
-#undef _ALL_SOURCE
-#endif
-
-/* Define if using alloca.c. */
-#undef C_ALLOCA
-
-/* Define if type char is unsigned and you are not using gcc. */
-#ifndef __CHAR_UNSIGNED__
-#undef __CHAR_UNSIGNED__
-#endif
-
-/* Define if the closedir function returns void instead of int. */
-#undef CLOSEDIR_VOID
-
-/* Define to empty if the keyword does not work. */
-#undef const
-
-/* Define to one of _getb67, GETB67, getb67 for Cray-2 and Cray-YMP systems.
- This function is required for alloca.c support on those systems. */
-#undef CRAY_STACKSEG_END
-
-/* Define for DGUX with <sys/dg_sys_info.h>. */
-#undef DGUX
-
-/* Define if you have <dirent.h>. */
-#undef DIRENT
-
-/* Define to the type of elements in the array set by `getgroups'.
- Usually this is either `int' or `gid_t'. */
-#undef GETGROUPS_T
-
-/* Define if the `getloadavg' function needs to be run setuid or setgid. */
-#undef GETLOADAVG_PRIVILEGED
-
-/* Define if the `getpgrp' function takes no argument. */
-#undef GETPGRP_VOID
-
-/* Define to `int' if <sys/types.h> doesn't define. */
-#undef gid_t
-
-/* Define if you have alloca, as a function or macro. */
-#undef HAVE_ALLOCA
-
-/* Define if you have <alloca.h> and it should be used (not on Ultrix). */
-#undef HAVE_ALLOCA_H
-
-/* Define if you don't have vprintf but do have _doprnt. */
-#undef HAVE_DOPRNT
-
-/* Define if your system has a working fnmatch function. */
-#undef HAVE_FNMATCH
-
-/* Define if your system has its own `getloadavg' function. */
-#undef HAVE_GETLOADAVG
-
-/* Define if you have the getmntent function. */
-#undef HAVE_GETMNTENT
-
-/* Define if the `long double' type works. */
-#undef HAVE_LONG_DOUBLE
-
-/* Define if you support file names longer than 14 characters. */
-#undef HAVE_LONG_FILE_NAMES
-
-/* Define if you have a working `mmap' system call. */
-#undef HAVE_MMAP
-
-/* Define if system calls automatically restart after interruption
- by a signal. */
-#undef HAVE_RESTARTABLE_SYSCALLS
-
-/* Define if your struct stat has st_blksize. */
-#undef HAVE_ST_BLKSIZE
-
-/* Define if your struct stat has st_blocks. */
-#undef HAVE_ST_BLOCKS
-
-/* Define if your struct stat has st_mtim. */
-#undef HAVE_ST_MTIM
-
-/* Define if you have the strcoll function and it is properly defined. */
-#undef HAVE_STRCOLL
-
-/* Define if your struct stat has st_rdev. */
-#undef HAVE_ST_RDEV
-
-/* Define if you have the strftime function. */
-#undef HAVE_STRFTIME
-
-/* Define if you have the ANSI # stringizing operator in cpp. */
-#undef HAVE_STRINGIZE
-
-/* Define if you have <sys/wait.h> that is POSIX.1 compatible. */
-#undef HAVE_SYS_WAIT_H
-
-/* Define if your struct tm has tm_zone. */
-#undef HAVE_TM_ZONE
-
-/* Define if you don't have tm_zone but do have the external array
- tzname. */
-#undef HAVE_TZNAME
-
-/* Define if you have <unistd.h>. */
-#undef HAVE_UNISTD_H
-
-/* Define if utime(file, NULL) sets file's timestamp to the present. */
-#undef HAVE_UTIME_NULL
-
-/* Define if you have <vfork.h>. */
-#undef HAVE_VFORK_H
-
-/* Define if you have the vprintf function. */
-#undef HAVE_VPRINTF
-
-/* Define if you have the wait3 system call. */
-#undef HAVE_WAIT3
-
-/* Define as __inline if that's what the C compiler calls it. */
-#undef inline
-
-/* Define if int is 16 bits instead of 32. */
-#undef INT_16_BITS
-
-/* Define if long int is 64 bits. */
-#undef LONG_64_BITS
-
-/* Define if major, minor, and makedev are declared in <mkdev.h>. */
-#undef MAJOR_IN_MKDEV
-
-/* Define if major, minor, and makedev are declared in <sysmacros.h>. */
-#undef MAJOR_IN_SYSMACROS
-
-/* Define if on MINIX. */
-#undef _MINIX
-
-/* Define to `int' if <sys/types.h> doesn't define. */
-#undef mode_t
-
-/* Define if you don't have <dirent.h>, but have <ndir.h>. */
-#undef NDIR
-
-/* Define if you have <memory.h>, and <string.h> doesn't declare the
- mem* functions. */
-#undef NEED_MEMORY_H
-
-/* Define if your struct nlist has an n_un member. */
-#undef NLIST_NAME_UNION
-
-/* Define if you have <nlist.h>. */
-#undef NLIST_STRUCT
-
-/* Define if your C compiler doesn't accept -c and -o together. */
-#undef NO_MINUS_C_MINUS_O
-
-/* Define if your Fortran 77 compiler doesn't accept -c and -o together. */
-#undef F77_NO_MINUS_C_MINUS_O
-
-/* Define to `long' if <sys/types.h> doesn't define. */
-#undef off_t
-
-/* Define to `int' if <sys/types.h> doesn't define. */
-#undef pid_t
-
-/* Define if the system does not provide POSIX.1 features except
- with this defined. */
-#undef _POSIX_1_SOURCE
-
-/* Define if you need to in order for stat and other things to work. */
-#undef _POSIX_SOURCE
-
-/* Define as the return type of signal handlers (int or void). */
-#undef RETSIGTYPE
-
-/* Define to the type of arg1 for select(). */
-#undef SELECT_TYPE_ARG1
-
-/* Define to the type of args 2, 3 and 4 for select(). */
-#undef SELECT_TYPE_ARG234
-
-/* Define to the type of arg5 for select(). */
-#undef SELECT_TYPE_ARG5
-
-/* Define if the `setpgrp' function takes no argument. */
-#undef SETPGRP_VOID
-
-/* Define if the setvbuf function takes the buffering type as its second
- argument and the buffer pointer as the third, as on System V
- before release 3. */
-#undef SETVBUF_REVERSED
-
-/* Define to `unsigned' if <sys/types.h> doesn't define. */
-#undef size_t
-
-/* If using the C implementation of alloca, define if you know the
- direction of stack growth for your system; otherwise it will be
- automatically deduced at run-time.
- STACK_DIRECTION > 0 => grows toward higher addresses
- STACK_DIRECTION < 0 => grows toward lower addresses
- STACK_DIRECTION = 0 => direction of growth unknown
- */
-#undef STACK_DIRECTION
-
-/* Define if the `S_IS*' macros in <sys/stat.h> do not work properly. */
-#undef STAT_MACROS_BROKEN
-
-/* Define if you have the ANSI C header files. */
-#undef STDC_HEADERS
-
-/* Define on System V Release 4. */
-#undef SVR4
-
-/* Define if you don't have <dirent.h>, but have <sys/dir.h>. */
-#undef SYSDIR
-
-/* Define if you don't have <dirent.h>, but have <sys/ndir.h>. */
-#undef SYSNDIR
-
-/* Define if `sys_siglist' is declared by <signal.h>. */
-#undef SYS_SIGLIST_DECLARED
-
-/* Define if you can safely include both <sys/time.h> and <time.h>. */
-#undef TIME_WITH_SYS_TIME
-
-/* Define if your <sys/time.h> declares struct tm. */
-#undef TM_IN_SYS_TIME
-
-/* Define to `int' if <sys/types.h> doesn't define. */
-#undef uid_t
-
-/* Define for Encore UMAX. */
-#undef UMAX
-
-/* Define for Encore UMAX 4.3 that has <inq_status/cpustats.h>
- instead of <sys/cpustats.h>. */
-#undef UMAX4_3
-
-/* Define if you do not have <strings.h>, index, bzero, etc.. */
-#undef USG
-
-/* Define vfork as fork if vfork does not work. */
-#undef vfork
-
-/* Define if the closedir function returns void instead of int. */
-#undef VOID_CLOSEDIR
-
-/* Define if your processor stores words with the most significant
- byte first (like Motorola and SPARC, unlike Intel and VAX). */
-#undef WORDS_BIGENDIAN
-
-/* Define if the X Window System is missing or not being used. */
-#undef X_DISPLAY_MISSING
-
-/* Define if lex declares yytext as a char [] by default. */
-#undef YYTEXT_CHAR
-
-/* Define if lex declares yytext as a char * by default, not a char[]. */
-#undef YYTEXT_POINTER
-
-/* Define if lex declares yytext as a unsigned char [] by default. */
-#undef YYTEXT_UCHAR
-
-
-
-/* Leave that blank line there!! Autoheader needs it.
- If you're adding to this file, keep in mind:
- The entries are in sort -df order: alphabetical, case insensitive,
- ignoring punctuation (such as underscores). */
diff --git a/Build/source/texk/etc/autoconf/acfunctions b/Build/source/texk/etc/autoconf/acfunctions
deleted file mode 100644
index 3c04834bf4a..00000000000
--- a/Build/source/texk/etc/autoconf/acfunctions
+++ /dev/null
@@ -1,60 +0,0 @@
-# Ones that have their own macros.
-major AC_HEADER_MAJOR
-minor AC_HEADER_MAJOR
-makedev AC_HEADER_MAJOR
-bcopy AC_HEADER_STDC
-bcmp AC_HEADER_STDC
-bzero AC_HEADER_STDC
-ioctl AC_PROG_GCC_TRADITIONAL
-memchr AC_HEADER_STDC
-memcpy AC_HEADER_STDC
-memcmp AC_FUNC_MEMCMP
-memmove AC_HEADER_STDC
-memset AC_HEADER_STDC
-index AC_HEADER_STDC
-rindex AC_HEADER_STDC
-getgroups AC_TYPE_GETGROUPS
-getpgrp AC_FUNC_GETPGRP
-setpgrp AC_FUNC_SETPGRP
-signal AC_TYPE_SIGNAL
-alloca AC_FUNC_ALLOCA
-fnmatch AC_FUNC_FNMATCH
-getloadavg AC_FUNC_GETLOADAVG
-mmap AC_FUNC_MMAP
-setvbuf AC_FUNC_SETVBUF_REVERSED
-strcoll AC_FUNC_STRCOLL
-strftime AC_FUNC_STRFTIME
-utime AC_FUNC_UTIME_NULL
-vfork AC_FUNC_VFORK
-vprintf AC_FUNC_VPRINTF
-vfprintf AC_FUNC_VPRINTF
-vsprintf AC_FUNC_VPRINTF
-wait3 AC_FUNC_WAIT3
-
-# Others.
-ftime AC_CHECK_FUNCS
-gethostname AC_CHECK_FUNCS
-gettimeofday AC_CHECK_FUNCS
-getusershell AC_CHECK_FUNCS
-getcwd AC_CHECK_FUNCS
-getwd AC_CHECK_FUNCS
-mkdir AC_CHECK_FUNCS
-mkfifo AC_CHECK_FUNCS
-mktime AC_CHECK_FUNCS
-putenv AC_CHECK_FUNCS
-re_comp AC_CHECK_FUNCS
-regcmp AC_CHECK_FUNCS
-regcomp AC_CHECK_FUNCS
-rmdir AC_CHECK_FUNCS
-select AC_CHECK_FUNCS
-socket AC_CHECK_FUNCS
-stime AC_CHECK_FUNCS
-strcspn AC_CHECK_FUNCS
-strdup AC_CHECK_FUNCS
-strerror AC_CHECK_FUNCS
-strspn AC_CHECK_FUNCS
-strstr AC_CHECK_FUNCS
-strtod AC_CHECK_FUNCS
-strtol AC_CHECK_FUNCS
-strtoul AC_CHECK_FUNCS
-uname AC_CHECK_FUNCS
diff --git a/Build/source/texk/etc/autoconf/acgeneral.m4 b/Build/source/texk/etc/autoconf/acgeneral.m4
deleted file mode 100644
index 1aa96e1aa9c..00000000000
--- a/Build/source/texk/etc/autoconf/acgeneral.m4
+++ /dev/null
@@ -1,2732 +0,0 @@
-dnl Parameterized macros.
-dnl Requires GNU m4.
-dnl This file is part of Autoconf.
-dnl Copyright (C) 1992, 93, 94, 95, 96, 1998 Free Software Foundation, Inc.
-dnl
-dnl This program is free software; you can redistribute it and/or modify
-dnl it under the terms of the GNU General Public License as published by
-dnl the Free Software Foundation; either version 2, or (at your option)
-dnl any later version.
-dnl
-dnl This program is distributed in the hope that it will be useful,
-dnl but WITHOUT ANY WARRANTY; without even the implied warranty of
-dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-dnl GNU General Public License for more details.
-dnl
-dnl You should have received a copy of the GNU General Public License
-dnl along with this program; if not, write to the Free Software
-dnl Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
-dnl 02111-1307, USA.
-dnl
-dnl As a special exception, the Free Software Foundation gives unlimited
-dnl permission to copy, distribute and modify the configure scripts that
-dnl are the output of Autoconf. You need not follow the terms of the GNU
-dnl General Public License when using or distributing such scripts, even
-dnl though portions of the text of Autoconf appear in them. The GNU
-dnl General Public License (GPL) does govern all other use of the material
-dnl that constitutes the Autoconf program.
-dnl
-dnl Certain portions of the Autoconf source text are designed to be copied
-dnl (in certain cases, depending on the input) into the output of
-dnl Autoconf. We call these the "data" portions. The rest of the Autoconf
-dnl source text consists of comments plus executable code that decides which
-dnl of the data portions to output in any given case. We call these
-dnl comments and executable code the "non-data" portions. Autoconf never
-dnl copies any of the non-data portions into its output.
-dnl
-dnl This special exception to the GPL applies to versions of Autoconf
-dnl released by the Free Software Foundation. When you make and
-dnl distribute a modified version of Autoconf, you may extend this special
-dnl exception to the GPL to apply to your modified version as well, *unless*
-dnl your modified version has the potential to copy into its output some
-dnl of the text that was the non-data portion of the version that you started
-dnl with. (In other words, unless your change moves or copies text from
-dnl the non-data portions to the data portions.) If your modification has
-dnl such potential, you must delete any notice of this special exception
-dnl to the GPL from your modified version.
-dnl
-dnl Written by David MacKenzie, with help from
-dnl Franc,ois Pinard, Karl Berry, Richard Pixley, Ian Lance Taylor,
-dnl Roland McGrath, Noah Friedman, david d zuhn, and many others.
-dnl
-divert(-1)dnl Throw away output until AC_INIT is called.
-changequote([, ])
-
-define(AC_ACVERSION, 2.13)
-
-dnl Some old m4's don't support m4exit. But they provide
-dnl equivalent functionality by core dumping because of the
-dnl long macros we define.
-ifdef([__gnu__], , [errprint(Autoconf requires GNU m4.
-Install it before installing Autoconf or set the
-M4 environment variable to its path name.
-)m4exit(2)])
-
-undefine([eval])
-undefine([include])
-undefine([shift])
-undefine([format])
-
-
-dnl ### Defining macros
-
-
-dnl m4 output diversions. We let m4 output them all in order at the end,
-dnl except that we explicitly undivert AC_DIVERSION_SED, AC_DIVERSION_CMDS,
-dnl and AC_DIVERSION_ICMDS.
-
-dnl AC_DIVERSION_NOTICE - 1 (= 0) AC_REQUIRE'd #! /bin/sh line
-define(AC_DIVERSION_NOTICE, 1)dnl copyright notice & option help strings
-define(AC_DIVERSION_INIT, 2)dnl initialization code
-define(AC_DIVERSION_NORMAL_4, 3)dnl AC_REQUIRE'd code, 4 level deep
-define(AC_DIVERSION_NORMAL_3, 4)dnl AC_REQUIRE'd code, 3 level deep
-define(AC_DIVERSION_NORMAL_2, 5)dnl AC_REQUIRE'd code, 2 level deep
-define(AC_DIVERSION_NORMAL_1, 6)dnl AC_REQUIRE'd code, 1 level deep
-define(AC_DIVERSION_NORMAL, 7)dnl the tests and output code
-define(AC_DIVERSION_SED, 8)dnl variable substitutions in config.status
-define(AC_DIVERSION_CMDS, 9)dnl extra shell commands in config.status
-define(AC_DIVERSION_ICMDS, 10)dnl extra initialization in config.status
-
-dnl Change the diversion stream to STREAM, while stacking old values.
-dnl AC_DIVERT_PUSH(STREAM)
-define(AC_DIVERT_PUSH,
-[pushdef([AC_DIVERSION_CURRENT], $1)dnl
-divert(AC_DIVERSION_CURRENT)dnl
-])
-
-dnl Change the diversion stream to its previous value, unstacking it.
-dnl AC_DIVERT_POP()
-define(AC_DIVERT_POP,
-[popdef([AC_DIVERSION_CURRENT])dnl
-divert(AC_DIVERSION_CURRENT)dnl
-])
-
-dnl Initialize the diversion setup.
-define([AC_DIVERSION_CURRENT], AC_DIVERSION_NORMAL)
-dnl This will be popped by AC_REQUIRE in AC_INIT.
-pushdef([AC_DIVERSION_CURRENT], AC_DIVERSION_NOTICE)
-
-dnl The prologue for Autoconf macros.
-dnl AC_PRO(MACRO-NAME)
-define(AC_PRO,
-[define([AC_PROVIDE_$1], )dnl
-ifelse(AC_DIVERSION_CURRENT, AC_DIVERSION_NORMAL,
-[AC_DIVERT_PUSH(builtin(eval, AC_DIVERSION_CURRENT - 1))],
-[pushdef([AC_DIVERSION_CURRENT], AC_DIVERSION_CURRENT)])dnl
-])
-
-dnl The Epilogue for Autoconf macros.
-dnl AC_EPI()
-define(AC_EPI,
-[AC_DIVERT_POP()dnl
-ifelse(AC_DIVERSION_CURRENT, AC_DIVERSION_NORMAL,
-[undivert(AC_DIVERSION_NORMAL_4)dnl
-undivert(AC_DIVERSION_NORMAL_3)dnl
-undivert(AC_DIVERSION_NORMAL_2)dnl
-undivert(AC_DIVERSION_NORMAL_1)dnl
-])dnl
-])
-
-dnl Define a macro which automatically provides itself. Add machinery
-dnl so the macro automatically switches expansion to the diversion
-dnl stack if it is not already using it. In this case, once finished,
-dnl it will bring back all the code accumulated in the diversion stack.
-dnl This, combined with AC_REQUIRE, achieves the topological ordering of
-dnl macros. We don't use this macro to define some frequently called
-dnl macros that are not involved in ordering constraints, to save m4
-dnl processing.
-dnl AC_DEFUN(NAME, EXPANSION)
-define([AC_DEFUN],
-[define($1, [AC_PRO([$1])$2[]AC_EPI()])])
-
-
-dnl ### Initialization
-
-
-dnl AC_INIT_NOTICE()
-AC_DEFUN(AC_INIT_NOTICE,
-[# Guess values for system-dependent variables and create Makefiles.
-# Generated automatically using autoconf version] AC_ACVERSION [
-# Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
-#
-# This configure script is free software; the Free Software Foundation
-# gives unlimited permission to copy, distribute and modify it.
-
-# Defaults:
-ac_help=
-ac_default_prefix=/usr/local
-[#] Any additions from configure.in:])
-
-dnl AC_PREFIX_DEFAULT(PREFIX)
-AC_DEFUN(AC_PREFIX_DEFAULT,
-[AC_DIVERT_PUSH(AC_DIVERSION_NOTICE)dnl
-ac_default_prefix=$1
-AC_DIVERT_POP()])
-
-dnl AC_INIT_PARSE_ARGS()
-AC_DEFUN(AC_INIT_PARSE_ARGS,
-[
-# Initialize some variables set by options.
-# The variables have the same names as the options, with
-# dashes changed to underlines.
-build=NONE
-cache_file=./config.cache
-exec_prefix=NONE
-host=NONE
-no_create=
-nonopt=NONE
-no_recursion=
-prefix=NONE
-program_prefix=NONE
-program_suffix=NONE
-program_transform_name=s,x,x,
-silent=
-site=
-srcdir=
-target=NONE
-verbose=
-x_includes=NONE
-x_libraries=NONE
-dnl Installation directory options.
-dnl These are left unexpanded so users can "make install exec_prefix=/foo"
-dnl and all the variables that are supposed to be based on exec_prefix
-dnl by default will actually change.
-dnl Use braces instead of parens because sh, perl, etc. also accept them.
-bindir='${exec_prefix}/bin'
-sbindir='${exec_prefix}/sbin'
-libexecdir='${exec_prefix}/libexec'
-datadir='${prefix}/share'
-sysconfdir='${prefix}/etc'
-sharedstatedir='${prefix}/com'
-localstatedir='${prefix}/var'
-libdir='${exec_prefix}/lib'
-includedir='${prefix}/include'
-oldincludedir='/usr/include'
-infodir='${prefix}/info'
-mandir='${prefix}/man'
-
-# Initialize some other variables.
-ac_config_files=
-subdirs=
-MFLAGS= MAKEFLAGS=
-SHELL=${CONFIG_SHELL-/bin/sh}
-# Maximum number of lines to put in a shell here document.
-ac_max_here_lines=12
-
-ac_prev=
-for ac_option
-do
-
- # If the previous option needs an argument, assign it.
- if test -n "$ac_prev"; then
- eval "$ac_prev=\$ac_option"
- ac_prev=
- continue
- fi
-
- case "$ac_option" in
-changequote(, )dnl
- -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
-changequote([, ])dnl
- *) ac_optarg= ;;
- esac
-
- # Accept the important Cygnus configure options, so we can diagnose typos.
-
- case "$ac_option" in
-
- -bindir | --bindir | --bindi | --bind | --bin | --bi)
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- -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
- bindir="$ac_optarg" ;;
-
- -build | --build | --buil | --bui | --bu)
- ac_prev=build ;;
- -build=* | --build=* | --buil=* | --bui=* | --bu=*)
- build="$ac_optarg" ;;
-
- -cache-file | --cache-file | --cache-fil | --cache-fi \
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- ac_prev=cache_file ;;
- -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
- | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
- cache_file="$ac_optarg" ;;
-
- -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
- ac_prev=datadir ;;
- -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
- | --da=*)
- datadir="$ac_optarg" ;;
-
- -disable-* | --disable-*)
- ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
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- AC_MSG_ERROR($ac_feature: invalid feature name)
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- ac_feature=`echo $ac_feature| sed 's/-/_/g'`
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-
- -enable-* | --enable-*)
- ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
- # Reject names that are not valid shell variable names.
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- if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
-changequote([, ])dnl
- AC_MSG_ERROR($ac_feature: invalid feature name)
- fi
- ac_feature=`echo $ac_feature| sed 's/-/_/g'`
- case "$ac_option" in
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- *) ac_optarg=yes ;;
- esac
- eval "enable_${ac_feature}='$ac_optarg'" ;;
-
- -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
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- ac_prev=exec_prefix ;;
- -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
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- exec_prefix="$ac_optarg" ;;
-
- -gas | --gas | --ga | --g)
- # Obsolete; use --with-gas.
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-
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- cat << EOF
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- --host=HOST configure for HOST [guessed]
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-EOF
- if test -n "$ac_help"; then
- echo "--enable and --with options recognized:$ac_help"
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-
- -host | --host | --hos | --ho)
- ac_prev=host ;;
- -host=* | --host=* | --hos=* | --ho=*)
- host="$ac_optarg" ;;
-
- -includedir | --includedir | --includedi | --included | --include \
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- 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="$ac_optarg" ;;
-
- -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
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- ac_prev=libexecdir ;;
- -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
- | --libexe=* | --libex=* | --libe=*)
- libexecdir="$ac_optarg" ;;
-
- -localstatedir | --localstatedir | --localstatedi | --localstated \
- | --localstate | --localstat | --localsta | --localst \
- | --locals | --local | --loca | --loc | --lo)
- ac_prev=localstatedir ;;
- -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
- | --localstate=* | --localstat=* | --localsta=* | --localst=* \
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- 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)
- no_create=yes ;;
-
- -no-recursion | --no-recursion | --no-recursio | --no-recursi \
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- 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=* \
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-
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-
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- ac_prev=sbindir ;;
- -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
- | --sbi=* | --sb=*)
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-
- -sharedstatedir | --sharedstatedir | --sharedstatedi \
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- 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 ;;
- -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
- target="$ac_optarg" ;;
-
- -v | -verbose | --verbose | --verbos | --verbo | --verb)
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-
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- echo "configure generated by autoconf version AC_ACVERSION"
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-
- -with-* | --with-*)
- ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
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-changequote(, )dnl
- if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
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- AC_MSG_ERROR($ac_package: invalid package name)
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- *) ac_optarg=yes ;;
- esac
- eval "with_${ac_package}='$ac_optarg'" ;;
-
- -without-* | --without-*)
- ac_package=`echo $ac_option|sed -e 's/-*without-//'`
- # Reject names that are not valid shell variable names.
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- if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
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- AC_MSG_ERROR($ac_package: invalid package name)
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-
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-
- -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
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- ac_prev=x_includes ;;
- -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
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-
- -x-libraries | --x-libraries | --x-librarie | --x-librari \
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- ac_prev=x_libraries ;;
- -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
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- -*) AC_MSG_ERROR([$ac_option: invalid option; use --help to show usage])
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- # Reject names that are not valid shell variable names.
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- AC_MSG_ERROR([invalid variable name: $ac_envvar])
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- *)
-changequote(, )dnl
- if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
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- AC_MSG_WARN($ac_option: invalid host type)
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-[#] Check whether --with-[$1] or --without-[$1] was given.
-if test "[${with_]patsubst([$1], -, _)+set}" = set; then
- withval="[$with_]patsubst([$1], -, _)"
- ifelse([$3], , :, [$3])
-ifelse([$4], , , [else
- $4
-])dnl
-fi
-])
-
-AC_DEFUN(AC_WITH,
-[AC_OBSOLETE([$0], [; instead use AC_ARG_WITH])dnl
-AC_ARG_WITH([$1], [ --with-$1], [$2], [$3])dnl
-])
-
-
-dnl ### Transforming program names.
-
-
-dnl AC_ARG_PROGRAM()
-AC_DEFUN(AC_ARG_PROGRAM,
-[if test "$program_transform_name" = s,x,x,; then
- program_transform_name=
-else
- # Double any \ or $. echo might interpret backslashes.
- cat <<\EOF_SED > conftestsed
-s,\\,\\\\,g; s,\$,$$,g
-EOF_SED
- program_transform_name="`echo $program_transform_name|sed -f conftestsed`"
- rm -f conftestsed
-fi
-test "$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},; $program_transform_name"
-
-# sed with no file args requires a program.
-test "$program_transform_name" = "" && program_transform_name="s,x,x,"
-])
-
-
-dnl ### Version numbers
-
-
-dnl AC_REVISION(REVISION-INFO)
-AC_DEFUN(AC_REVISION,
-[AC_REQUIRE([AC_INIT_BINSH])dnl
-[# From configure.in] translit([$1], $")])
-
-dnl Subroutines of AC_PREREQ.
-
-dnl Change the dots in NUMBER into commas.
-dnl AC_PREREQ_SPLIT(NUMBER)
-define(AC_PREREQ_SPLIT,
-[translit($1, ., [, ])])
-
-dnl Default the ternary version number to 0 (e.g., 1, 7 -> 1, 7, 0).
-dnl AC_PREREQ_CANON(MAJOR, MINOR [,TERNARY])
-define(AC_PREREQ_CANON,
-[$1, $2, ifelse([$3], , 0, [$3])])
-
-dnl Complain and exit if version number 1 is less than version number 2.
-dnl PRINTABLE2 is the printable version of version number 2.
-dnl AC_PREREQ_COMPARE(MAJOR1, MINOR1, TERNARY1, MAJOR2, MINOR2, TERNARY2,
-dnl PRINTABLE2)
-define(AC_PREREQ_COMPARE,
-[ifelse(builtin([eval],
-[$3 + $2 * 1000 + $1 * 1000000 < $6 + $5 * 1000 + $4 * 1000000]), 1,
-[errprint(dnl
-FATAL ERROR: Autoconf version $7 or higher is required for this script
-)m4exit(3)])])
-
-dnl Complain and exit if the Autoconf version is less than VERSION.
-dnl AC_PREREQ(VERSION)
-define(AC_PREREQ,
-[AC_PREREQ_COMPARE(AC_PREREQ_CANON(AC_PREREQ_SPLIT(AC_ACVERSION)),
-AC_PREREQ_CANON(AC_PREREQ_SPLIT([$1])), [$1])])
-
-
-dnl ### Getting the canonical system type
-
-
-dnl Find install-sh, config.sub, config.guess, and Cygnus configure
-dnl in directory DIR. These are auxiliary files used in configuration.
-dnl DIR can be either absolute or relative to $srcdir.
-dnl AC_CONFIG_AUX_DIR(DIR)
-AC_DEFUN(AC_CONFIG_AUX_DIR,
-[AC_CONFIG_AUX_DIRS($1 $srcdir/$1)])
-
-dnl The default is `$srcdir' or `$srcdir/..' or `$srcdir/../..'.
-dnl There's no need to call this macro explicitly; just AC_REQUIRE it.
-AC_DEFUN(AC_CONFIG_AUX_DIR_DEFAULT,
-[AC_CONFIG_AUX_DIRS($srcdir $srcdir/.. $srcdir/../..)])
-
-dnl Internal subroutine.
-dnl Search for the configuration auxiliary files in directory list $1.
-dnl We look only for install-sh, so users of AC_PROG_INSTALL
-dnl do not automatically need to distribute the other auxiliary files.
-dnl AC_CONFIG_AUX_DIRS(DIR ...)
-AC_DEFUN(AC_CONFIG_AUX_DIRS,
-[ac_aux_dir=
-for ac_dir in $1; do
- if test -f $ac_dir/install-sh; then
- case $ac_dir in
-changequote(, )dnl
- /*|[A-z]:/*) ac_aux_dir=$ac_dir;;
-changequote([, ])dnl
- *) ac_aux_dir=`pwd`/$ac_dir;;
- esac
- ac_install_sh="$ac_aux_dir/install-sh -c"
- break
- elif test -f $ac_dir/install.sh; then
- case $ac_dir in
-changequote(, )dnl
- /*|[A-z]:/*) ac_aux_dir=$ac_dir;;
-changequote([, ])dnl
- *) ac_aux_dir=`pwd`/$ac_dir;;
- esac
- ac_install_sh="$ac_aux_dir/install.sh -c"
- break
- fi
-done
-if test -z "$ac_aux_dir"; then
- AC_MSG_ERROR([can not find install-sh or install.sh in $1])
-fi
-ac_config_guess=$ac_aux_dir/config.guess
-ac_config_sub=$ac_aux_dir/config.sub
-ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
-AC_PROVIDE([AC_CONFIG_AUX_DIR_DEFAULT])dnl
-])
-
-dnl Canonicalize the host, target, and build system types.
-AC_DEFUN(AC_CANONICAL_SYSTEM,
-[AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT])dnl
-AC_BEFORE([$0], [AC_ARG_PROGRAM])
-# Do some error checking and defaulting for the host and target type.
-# The inputs are:
-# configure --host=HOST --target=TARGET --build=BUILD NONOPT
-#
-# The rules are:
-# 1. You are not allowed to specify --host, --target, and nonopt at the
-# same time.
-# 2. Host defaults to nonopt.
-# 3. If nonopt is not specified, then host defaults to the current host,
-# as determined by config.guess.
-# 4. Target and build default to nonopt.
-# 5. If nonopt is not specified, then target and build default to host.
-
-# The aliases save the names the user supplied, while $host etc.
-# will get canonicalized.
-case $host---$target---$nonopt in
-NONE---*---* | *---NONE---* | *---*---NONE) ;;
-*) AC_MSG_ERROR(can only configure for one host and one target at a time) ;;
-esac
-
-AC_CANONICAL_HOST
-AC_CANONICAL_TARGET
-AC_CANONICAL_BUILD
-test "$host_alias" != "$target_alias" &&
- test "$program_prefix$program_suffix$program_transform_name" = \
- NONENONEs,x,x, &&
- program_prefix=${target_alias}-
-])
-
-dnl Subroutines of AC_CANONICAL_SYSTEM.
-
-AC_DEFUN(AC_CANONICAL_HOST,
-[AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT])dnl
-
-# Make sure we can run config.sub.
-if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
-else AC_MSG_ERROR(can not run $ac_config_sub)
-fi
-
-AC_MSG_CHECKING(host system type)
-
-dnl Set host_alias.
-host_alias=$host
-case "$host_alias" in
-NONE)
- case $nonopt in
- NONE)
- if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
- else AC_MSG_ERROR(can not guess host type; you must specify one)
- fi ;;
- *) host_alias=$nonopt ;;
- esac ;;
-esac
-
-dnl Set the other host vars.
-changequote(<<, >>)dnl
-host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
-host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
-host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
-host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
-changequote([, ])dnl
-AC_MSG_RESULT($host)
-AC_SUBST(host)dnl
-AC_SUBST(host_alias)dnl
-AC_SUBST(host_cpu)dnl
-AC_SUBST(host_vendor)dnl
-AC_SUBST(host_os)dnl
-])
-
-dnl Internal use only.
-AC_DEFUN(AC_CANONICAL_TARGET,
-[AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT])dnl
-AC_MSG_CHECKING(target system type)
-
-dnl Set target_alias.
-target_alias=$target
-case "$target_alias" in
-NONE)
- case $nonopt in
- NONE) target_alias=$host_alias ;;
- *) target_alias=$nonopt ;;
- esac ;;
-esac
-
-dnl Set the other target vars.
-changequote(<<, >>)dnl
-target=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias`
-target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
-target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
-target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
-changequote([, ])dnl
-AC_MSG_RESULT($target)
-AC_SUBST(target)dnl
-AC_SUBST(target_alias)dnl
-AC_SUBST(target_cpu)dnl
-AC_SUBST(target_vendor)dnl
-AC_SUBST(target_os)dnl
-])
-
-dnl Internal use only.
-AC_DEFUN(AC_CANONICAL_BUILD,
-[AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT])dnl
-AC_MSG_CHECKING(build system type)
-
-dnl Set build_alias.
-build_alias=$build
-case "$build_alias" in
-NONE)
- case $nonopt in
- NONE) build_alias=$host_alias ;;
- *) build_alias=$nonopt ;;
- esac ;;
-esac
-
-dnl Set the other build vars.
-changequote(<<, >>)dnl
-build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
-build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
-build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
-build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
-changequote([, ])dnl
-AC_MSG_RESULT($build)
-AC_SUBST(build)dnl
-AC_SUBST(build_alias)dnl
-AC_SUBST(build_cpu)dnl
-AC_SUBST(build_vendor)dnl
-AC_SUBST(build_os)dnl
-])
-
-
-dnl AC_VALIDATE_CACHED_SYSTEM_TUPLE[(cmd)]
-dnl if the cache file is inconsistent with the current host,
-dnl target and build system types, execute CMD or print a default
-dnl error message.
-AC_DEFUN(AC_VALIDATE_CACHED_SYSTEM_TUPLE, [
- AC_REQUIRE([AC_CANONICAL_SYSTEM])
- AC_MSG_CHECKING([cached system tuple])
- if { test x"${ac_cv_host_system_type+set}" = x"set" &&
- test x"$ac_cv_host_system_type" != x"$host"; } ||
- { test x"${ac_cv_build_system_type+set}" = x"set" &&
- test x"$ac_cv_build_system_type" != x"$build"; } ||
- { test x"${ac_cv_target_system_type+set}" = x"set" &&
- test x"$ac_cv_target_system_type" != x"$target"; }; then
- AC_MSG_RESULT([different])
- ifelse($#, 1, [$1],
- [AC_MSG_ERROR([remove config.cache and re-run configure])])
- else
- AC_MSG_RESULT(ok)
- fi
- ac_cv_host_system_type="$host"
- ac_cv_build_system_type="$build"
- ac_cv_target_system_type="$target"
-])
-
-
-dnl ### Caching test results
-
-
-dnl Look for site or system specific initialization scripts.
-dnl AC_SITE_LOAD()
-define(AC_SITE_LOAD,
-[# Prefer explicitly selected file to automatically selected ones.
-if test -z "$CONFIG_SITE"; then
- if test "x$prefix" != xNONE; then
- CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
- else
- CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
- fi
-fi
-for ac_site_file in $CONFIG_SITE; do
- if test -r "$ac_site_file"; then
- echo "loading site script $ac_site_file"
- . "$ac_site_file"
- fi
-done
-])
-
-dnl AC_CACHE_LOAD()
-define(AC_CACHE_LOAD,
-[if test -r "$cache_file"; then
- echo "loading cache $cache_file"
- . $cache_file
-else
- echo "creating cache $cache_file"
- > $cache_file
-fi
-])
-
-dnl AC_CACHE_SAVE()
-define(AC_CACHE_SAVE,
-[cat > confcache <<\EOF
-# 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. It is not useful on other systems.
-# If it contains results you don't want to keep, you may remove or edit it.
-#
-# By default, configure uses ./config.cache as the cache file,
-# creating it if it does not exist already. You can give configure
-# the --cache-file=FILE option to use a different cache file; that is
-# what configure does when it calls configure scripts in
-# subdirectories, so they share the cache.
-# Giving --cache-file=/dev/null disables caching, for debugging configure.
-# config.status only pays attention to the cache file if you give it the
-# --recheck option to rerun configure.
-#
-EOF
-dnl Allow a site initialization script to override cache values.
-# The following way of writing the cache mishandles newlines in values,
-# but we know of no workaround that is simple, portable, and efficient.
-# So, don't put newlines in cache variables' values.
-# 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.
-changequote(, )dnl
-(set) 2>&1 |
- case `(ac_space=' '; set | grep ac_space) 2>&1` in
- *ac_space=\ *)
- # `set' does not quote correctly, so add quotes (double-quote substitution
- # turns \\\\ into \\, and sed turns \\ into \).
- sed -n \
- -e "s/'/'\\\\''/g" \
- -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
- ;;
- *)
- # `set' quotes correctly as required by POSIX, so do not add quotes.
- sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
- ;;
- esac >> confcache
-changequote([, ])dnl
-if cmp -s $cache_file confcache; then
- :
-else
- if test -w $cache_file; then
- echo "updating cache $cache_file"
- cat confcache > $cache_file
- else
- echo "not updating unwritable cache $cache_file"
- fi
-fi
-rm -f confcache
-])
-
-dnl The name of shell var CACHE-ID must contain `_cv_' in order to get saved.
-dnl AC_CACHE_VAL(CACHE-ID, COMMANDS-TO-SET-IT)
-define(AC_CACHE_VAL,
-[dnl We used to use the below line, but it fails if the 1st arg is a
-dnl shell variable, so we need the eval.
-dnl if test "${$1+set}" = set; then
-dnl the '' avoids an AIX 4.1 sh bug ("invalid expansion").
-if eval "test \"`echo '$''{'$1'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&AC_FD_MSG
-else
- $2
-fi
-])
-
-dnl AC_CACHE_CHECK(MESSAGE, CACHE-ID, COMMANDS)
-define(AC_CACHE_CHECK,
-[AC_MSG_CHECKING([$1])
-AC_CACHE_VAL([$2], [$3])
-AC_MSG_RESULT([$]$2)])
-
-
-dnl ### Defining symbols
-
-
-dnl Set VARIABLE to VALUE, verbatim, or 1.
-dnl AC_DEFINE(VARIABLE [, VALUE])
-define(AC_DEFINE,
-[cat >> confdefs.h <<\EOF
-[#define] $1 ifelse($#, 2, [$2], $#, 3, [$2], 1)
-EOF
-])
-
-dnl Similar, but perform shell substitutions $ ` \ once on VALUE.
-define(AC_DEFINE_UNQUOTED,
-[cat >> confdefs.h <<EOF
-[#define] $1 ifelse($#, 2, [$2], $#, 3, [$2], 1)
-EOF
-])
-
-
-dnl ### Setting output variables
-
-
-dnl This macro protects VARIABLE from being diverted twice
-dnl if this macro is called twice for it.
-dnl AC_SUBST(VARIABLE)
-define(AC_SUBST,
-[ifdef([AC_SUBST_$1], ,
-[define([AC_SUBST_$1], )dnl
-AC_DIVERT_PUSH(AC_DIVERSION_SED)dnl
-s%@$1@%[$]$1%g
-AC_DIVERT_POP()dnl
-])])
-
-dnl AC_SUBST_FILE(VARIABLE)
-define(AC_SUBST_FILE,
-[ifdef([AC_SUBST_$1], ,
-[define([AC_SUBST_$1], )dnl
-AC_DIVERT_PUSH(AC_DIVERSION_SED)dnl
-/@$1@/r [$]$1
-s%@$1@%%g
-AC_DIVERT_POP()dnl
-])])
-
-
-dnl ### Printing messages
-
-
-dnl AC_MSG_CHECKING(FEATURE-DESCRIPTION)
-define(AC_MSG_CHECKING,
-[echo $ac_n "checking $1""... $ac_c" 1>&AC_FD_MSG
-echo "configure:__oline__: checking $1" >&AC_FD_CC])
-
-dnl AC_CHECKING(FEATURE-DESCRIPTION)
-define(AC_CHECKING,
-[echo "checking $1" 1>&AC_FD_MSG
-echo "configure:__oline__: checking $1" >&AC_FD_CC])
-
-dnl AC_MSG_RESULT(RESULT-DESCRIPTION)
-define(AC_MSG_RESULT,
-[echo "$ac_t""$1" 1>&AC_FD_MSG])
-
-dnl AC_VERBOSE(RESULT-DESCRIPTION)
-define(AC_VERBOSE,
-[AC_OBSOLETE([$0], [; instead use AC_MSG_RESULT])dnl
-echo " $1" 1>&AC_FD_MSG])
-
-dnl AC_MSG_WARN(PROBLEM-DESCRIPTION)
-define(AC_MSG_WARN,
-[echo "configure: warning: $1" 1>&2])
-
-dnl AC_MSG_ERROR(ERROR-DESCRIPTION)
-define(AC_MSG_ERROR,
-[{ echo "configure: error: $1" 1>&2; exit 1; }])
-
-
-dnl ### Selecting which language to use for testing
-
-
-dnl AC_LANG_C()
-AC_DEFUN(AC_LANG_C,
-[define([AC_LANG], [C])dnl
-ac_ext=c
-# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&AC_FD_CC'
-ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&AC_FD_CC'
-cross_compiling=$ac_cv_prog_cc_cross
-])
-
-dnl AC_LANG_CPLUSPLUS()
-AC_DEFUN(AC_LANG_CPLUSPLUS,
-[define([AC_LANG], [CPLUSPLUS])dnl
-ac_ext=C
-# CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
-ac_cpp='$CXXCPP $CPPFLAGS'
-ac_compile='${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&AC_FD_CC'
-ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&AC_FD_CC'
-cross_compiling=$ac_cv_prog_cxx_cross
-])
-
-dnl AC_LANG_FORTRAN77()
-AC_DEFUN(AC_LANG_FORTRAN77,
-[define([AC_LANG], [FORTRAN77])dnl
-ac_ext=f
-ac_compile='${F77-f77} -c $FFLAGS conftest.$ac_ext 1>&AC_FD_CC'
-ac_link='${F77-f77} -o conftest${ac_exeext} $FFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&AC_FD_CC'
-cross_compiling=$ac_cv_prog_f77_cross
-])
-
-dnl Push the current language on a stack.
-dnl AC_LANG_SAVE()
-define(AC_LANG_SAVE,
-[pushdef([AC_LANG_STACK], AC_LANG)])
-
-dnl Restore the current language from the stack.
-dnl AC_LANG_RESTORE()
-pushdef([AC_LANG_RESTORE],
-[ifelse(AC_LANG_STACK, [C], [AC_LANG_C],dnl
-AC_LANG_STACK, [CPLUSPLUS], [AC_LANG_CPLUSPLUS],dnl
-AC_LANG_STACK, [FORTRAN77], [AC_LANG_FORTRAN77])[]popdef([AC_LANG_STACK])])
-
-
-dnl ### Compiler-running mechanics
-
-
-dnl The purpose of this macro is to "configure:123: command line"
-dnl written into config.log for every test run.
-dnl AC_TRY_EVAL(VARIABLE)
-AC_DEFUN(AC_TRY_EVAL,
-[{ (eval echo configure:__oline__: \"[$]$1\") 1>&AC_FD_CC; dnl
-(eval [$]$1) 2>&AC_FD_CC; }])
-
-dnl AC_TRY_COMMAND(COMMAND)
-AC_DEFUN(AC_TRY_COMMAND,
-[{ ac_try='$1'; AC_TRY_EVAL(ac_try); }])
-
-
-dnl ### Dependencies between macros
-
-
-dnl AC_BEFORE(THIS-MACRO-NAME, CALLED-MACRO-NAME)
-define(AC_BEFORE,
-[ifdef([AC_PROVIDE_$2], [errprint(__file__:__line__: [$2 was called before $1
-])])])
-
-dnl AC_REQUIRE(MACRO-NAME)
-define(AC_REQUIRE,
-[ifdef([AC_PROVIDE_$1], ,
-[AC_DIVERT_PUSH(builtin(eval, AC_DIVERSION_CURRENT - 1))dnl
-indir([$1])
-AC_DIVERT_POP()dnl
-])])
-
-dnl AC_PROVIDE(MACRO-NAME)
-define(AC_PROVIDE,
-[define([AC_PROVIDE_$1], )])
-
-dnl AC_OBSOLETE(THIS-MACRO-NAME [, SUGGESTION])
-define(AC_OBSOLETE,
-[errprint(__file__:__line__: warning: [$1] is obsolete[$2]
-)])
-
-
-dnl ### Checking for programs
-
-
-dnl AC_CHECK_PROG(VARIABLE, PROG-TO-CHECK-FOR, VALUE-IF-FOUND
-dnl [, [VALUE-IF-NOT-FOUND] [, [PATH] [, [REJECT]]]])
-AC_DEFUN(AC_CHECK_PROG,
-[# Extract the first word of "$2", so it can be a program name with args.
-set dummy $2; ac_word=[$]2
-AC_MSG_CHECKING([for $ac_word])
-AC_CACHE_VAL(ac_cv_prog_$1,
-[if test -n "[$]$1"; then
- ac_cv_prog_$1="[$]$1" # Let the user override the test.
-else
- IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
-ifelse([$6], , , [ ac_prog_rejected=no
-])dnl
-dnl $ac_dummy forces splitting on constant user-supplied paths.
-dnl POSIX.2 word splitting is done only on the output of word expansions,
-dnl not every word. This closes a longstanding sh security hole.
-dnl On MS-DOS, we should use test -x, but in general test -f is better
-dnl because some systems do not support test -x.
- if test -z "$COMSPEC"; then ac_x=-f; else ac_x=-x; fi
- ac_dummy="ifelse([$5], , $PATH, [$5])"
- for ac_dir in $ac_dummy; do
- test -z "$ac_dir" && ac_dir=.
- if test $ac_x $ac_dir/$ac_word; then
-ifelse([$6], , , dnl
-[ if test "[$ac_dir/$ac_word]" = "$6"; then
- ac_prog_rejected=yes
- continue
- fi
-])dnl
- ac_cv_prog_$1="$3"
- break
- fi
- done
- IFS="$ac_save_ifs"
-ifelse([$6], , , [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_$1
- shift
- if test [$]# -gt 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 $1 to just the basename; use the full file name.
- shift
- set dummy "$ac_dir/$ac_word" "[$]@"
- shift
- ac_cv_prog_$1="[$]@"
-ifelse([$2], [$4], dnl
-[ else
- # Default is a loser.
- AC_MSG_ERROR([$1=$6 unacceptable, but no other $4 found in dnl
-ifelse([$5], , [\$]PATH, [$5])])
-])dnl
- fi
-fi
-])dnl
-dnl If no 4th arg is given, leave the cache variable unset,
-dnl so AC_CHECK_PROGS will keep looking.
-ifelse([$4], , , [ test -z "[$]ac_cv_prog_$1" && ac_cv_prog_$1="$4"
-])dnl
-fi])dnl
-$1="$ac_cv_prog_$1"
-if test -n "[$]$1"; then
- AC_MSG_RESULT([$]$1)
-else
- AC_MSG_RESULT(no)
-fi
-AC_SUBST($1)dnl
-])
-
-dnl AC_PATH_PROG(VARIABLE, PROG-TO-CHECK-FOR [, VALUE-IF-NOT-FOUND [, PATH]])
-AC_DEFUN(AC_PATH_PROG,
-[# Extract the first word of "$2", so it can be a program name with args.
-set dummy $2; ac_word=[$]2
-AC_MSG_CHECKING([for $ac_word])
-AC_CACHE_VAL(ac_cv_path_$1,
-[case "[$]$1" in
-changequote(,)dnl
- /*|[A-z]:/*)
-changequote([,])dnl
- ac_cv_path_$1="[$]$1" # Let the user override the test with a path.
- ;;
- ?:/*)
- ac_cv_path_$1="[$]$1" # Let the user override the test with a dos path.
- ;;
- *)
- IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
-dnl $ac_dummy forces splitting on constant user-supplied paths.
-dnl POSIX.2 word splitting is done only on the output of word expansions,
-dnl not every word. This closes a longstanding sh security hole.
-dnl On MS-DOS, we should use test -x, but in general test -f is better
-dnl because some systems do not support test -x.
- if test -z "$COMSPEC"; then ac_x=-f; else ac_x=-x; fi
- ac_dummy="ifelse([$4], , $PATH, [$4])"
- for ac_dir in $ac_dummy; do
- test -z "$ac_dir" && ac_dir=.
- if test $ac_x $ac_dir/$ac_word; then
- ac_cv_path_$1="$ac_dir/$ac_word"
- break
- fi
- done
- IFS="$ac_save_ifs"
-dnl If no 3rd arg is given, leave the cache variable unset,
-dnl so AC_PATH_PROGS will keep looking.
-ifelse([$3], , , [ test -z "[$]ac_cv_path_$1" && ac_cv_path_$1="$3"
-])dnl
- ;;
-esac])dnl
-$1="$ac_cv_path_$1"
-if test -n "[$]$1"; then
- AC_MSG_RESULT([$]$1)
-else
- AC_MSG_RESULT(no)
-fi
-AC_SUBST($1)dnl
-])
-
-dnl AC_CHECK_PROGS(VARIABLE, PROGS-TO-CHECK-FOR [, VALUE-IF-NOT-FOUND
-dnl [, PATH]])
-AC_DEFUN(AC_CHECK_PROGS,
-[for ac_prog in $2
-do
-AC_CHECK_PROG($1, [$]ac_prog, [$]ac_prog, , $4)
-test -n "[$]$1" && break
-done
-ifelse([$3], , , [test -n "[$]$1" || $1="$3"
-])])
-
-dnl AC_PATH_PROGS(VARIABLE, PROGS-TO-CHECK-FOR [, VALUE-IF-NOT-FOUND
-dnl [, PATH]])
-AC_DEFUN(AC_PATH_PROGS,
-[for ac_prog in $2
-do
-AC_PATH_PROG($1, [$]ac_prog, , $4)
-test -n "[$]$1" && break
-done
-ifelse([$3], , , [test -n "[$]$1" || $1="$3"
-])])
-
-dnl Internal subroutine.
-AC_DEFUN(AC_CHECK_TOOL_PREFIX,
-[AC_REQUIRE([AC_CANONICAL_HOST])AC_REQUIRE([AC_CANONICAL_BUILD])dnl
-if test $host != $build; then
- ac_tool_prefix=${host_alias}-
-else
- ac_tool_prefix=
-fi
-])
-
-dnl AC_CHECK_TOOL(VARIABLE, PROG-TO-CHECK-FOR[, VALUE-IF-NOT-FOUND [, PATH]])
-AC_DEFUN(AC_CHECK_TOOL,
-[AC_REQUIRE([AC_CHECK_TOOL_PREFIX])dnl
-AC_CHECK_PROG($1, ${ac_tool_prefix}$2, ${ac_tool_prefix}$2,
- ifelse([$3], , [$2], ), $4)
-ifelse([$3], , , [
-if test -z "$ac_cv_prog_$1"; then
-if test -n "$ac_tool_prefix"; then
- AC_CHECK_PROG($1, $2, $2, $3)
-else
- $1="$3"
-fi
-fi])
-])
-
-dnl Guess the value for the `prefix' variable by looking for
-dnl the argument program along PATH and taking its parent.
-dnl Example: if the argument is `gcc' and we find /usr/local/gnu/bin/gcc,
-dnl set `prefix' to /usr/local/gnu.
-dnl This comes too late to find a site file based on the prefix,
-dnl and it might use a cached value for the path.
-dnl No big loss, I think, since most configures don't use this macro anyway.
-dnl AC_PREFIX_PROGRAM(PROGRAM)
-AC_DEFUN(AC_PREFIX_PROGRAM,
-[if test "x$prefix" = xNONE; then
-changequote(<<, >>)dnl
-define(<<AC_VAR_NAME>>, translit($1, [a-z], [A-Z]))dnl
-changequote([, ])dnl
-dnl We reimplement AC_MSG_CHECKING (mostly) to avoid the ... in the middle.
-echo $ac_n "checking for prefix by $ac_c" 1>&AC_FD_MSG
-AC_PATH_PROG(AC_VAR_NAME, $1)
-dnl SU: additionally, remove trailing /bin from path since the current teTeX paths look like
-dnl '/usr/local/teTeX/bin/i686-pc-linux-gnu/tex'
-changequote(<<, >>)dnl
- if test -n "$ac_cv_path_<<>>AC_VAR_NAME"; then
- prefix=`echo $ac_cv_path_<<>>AC_VAR_NAME|sed 's%/[^/][^/]*//*[^/][^/]*$%%'|sed 's%/bin$%%'`
-changequote([, ])dnl
- fi
-fi
-undefine([AC_VAR_NAME])dnl
-])
-
-dnl Try to compile, link and execute TEST-PROGRAM. Set WORKING-VAR to
-dnl `yes' if the current compiler works, otherwise set it ti `no'. Set
-dnl CROSS-VAR to `yes' if the compiler and linker produce non-native
-dnl executables, otherwise set it to `no'. Before calling
-dnl `AC_TRY_COMPILER()', call `AC_LANG_*' to set-up for the right
-dnl language.
-dnl
-dnl AC_TRY_COMPILER(TEST-PROGRAM, WORKING-VAR, CROSS-VAR)
-AC_DEFUN(AC_TRY_COMPILER,
-[cat > conftest.$ac_ext << EOF
-ifelse(AC_LANG, [FORTRAN77], ,
-[
-[#]line __oline__ "configure"
-#include "confdefs.h"
-])
-[$1]
-EOF
-if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then
- [$2]=yes
- # If we can't run a trivial program, we are probably using a cross compiler.
- if (./conftest; exit) 2>/dev/null; then
- [$3]=no
- else
- [$3]=yes
- fi
-else
- echo "configure: failed program was:" >&AC_FD_CC
- cat conftest.$ac_ext >&AC_FD_CC
- [$2]=no
-fi
-rm -fr conftest*])
-
-
-dnl ### Checking for libraries
-
-
-dnl AC_TRY_LINK_FUNC(func, action-if-found, action-if-not-found)
-dnl Try to link a program that calls FUNC, handling GCC builtins. If
-dnl the link succeeds, execute ACTION-IF-FOUND; otherwise, execute
-dnl ACTION-IF-NOT-FOUND.
-
-AC_DEFUN(AC_TRY_LINK_FUNC,
-AC_TRY_LINK(dnl
-ifelse([$1], [main], , dnl Avoid conflicting decl of main.
-[/* Override any gcc2 internal prototype to avoid an error. */
-]ifelse(AC_LANG, CPLUSPLUS, [#ifdef __cplusplus
-extern "C"
-#endif
-])dnl
-[/* We use char because int might match the return type of a gcc2
- builtin and then its argument prototype would still apply. */
-char $1();
-]),
-[$1()],
-[$2],
-[$3]))
-
-
-dnl AC_SEARCH_LIBS(FUNCTION, SEARCH-LIBS [, ACTION-IF-FOUND
-dnl [, ACTION-IF-NOT-FOUND [, OTHER-LIBRARIES]]])
-dnl Search for a library defining FUNC, if it's not already available.
-
-AC_DEFUN(AC_SEARCH_LIBS,
-[AC_PREREQ([2.13])
-AC_CACHE_CHECK([for library containing $1], [ac_cv_search_$1],
-[ac_func_search_save_LIBS="$LIBS"
-ac_cv_search_$1="no"
-AC_TRY_LINK_FUNC([$1], [ac_cv_search_$1="none required"])
-test "$ac_cv_search_$1" = "no" && for i in $2; do
-LIBS="-l$i $5 $ac_func_search_save_LIBS"
-AC_TRY_LINK_FUNC([$1],
-[ac_cv_search_$1="-l$i"
-break])
-done
-LIBS="$ac_func_search_save_LIBS"])
-if test "$ac_cv_search_$1" != "no"; then
- test "$ac_cv_search_$1" = "none required" || LIBS="$ac_cv_search_$1 $LIBS"
- $3
-else :
- $4
-fi])
-
-
-
-dnl AC_CHECK_LIB(LIBRARY, FUNCTION [, ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND
-dnl [, OTHER-LIBRARIES]]])
-AC_DEFUN(AC_CHECK_LIB,
-[AC_MSG_CHECKING([for $2 in -l$1])
-dnl Use a cache variable name containing both the library and function name,
-dnl because the test really is for library $1 defining function $2, not
-dnl just for library $1. Separate tests with the same $1 and different $2s
-dnl may have different results.
-ac_lib_var=`echo $1['_']$2 | sed 'y%./+-%__p_%'`
-AC_CACHE_VAL(ac_cv_lib_$ac_lib_var,
-[ac_save_LIBS="$LIBS"
-LIBS="-l$1 $5 $LIBS"
-AC_TRY_LINK(dnl
-ifelse(AC_LANG, [FORTRAN77], ,
-ifelse([$2], [main], , dnl Avoid conflicting decl of main.
-[/* Override any gcc2 internal prototype to avoid an error. */
-]ifelse(AC_LANG, CPLUSPLUS, [#ifdef __cplusplus
-extern "C"
-#endif
-])dnl
-[/* We use char because int might match the return type of a gcc2
- builtin and then its argument prototype would still apply. */
-char $2();
-])),
- [$2()],
- eval "ac_cv_lib_$ac_lib_var=yes",
- eval "ac_cv_lib_$ac_lib_var=no")
-LIBS="$ac_save_LIBS"
-])dnl
-if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
- AC_MSG_RESULT(yes)
- ifelse([$3], ,
-[changequote(, )dnl
- ac_tr_lib=HAVE_LIB`echo $1 | sed -e 's/[^a-zA-Z0-9_]/_/g' \
- -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
-changequote([, ])dnl
- AC_DEFINE_UNQUOTED($ac_tr_lib)
- LIBS="-l$1 $LIBS"
-], [$3])
-else
- AC_MSG_RESULT(no)
-ifelse([$4], , , [$4
-])dnl
-fi
-])
-
-dnl AC_HAVE_LIBRARY(LIBRARY, [, ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND
-dnl [, OTHER-LIBRARIES]]])
-AC_DEFUN(AC_HAVE_LIBRARY,
-[AC_OBSOLETE([$0], [; instead use AC_CHECK_LIB])dnl
-changequote(<<, >>)dnl
-define(<<AC_LIB_NAME>>, dnl
-patsubst(patsubst($1, <<lib\([^\.]*\)\.a>>, <<\1>>), <<-l>>, <<>>))dnl
-define(<<AC_CV_NAME>>, ac_cv_lib_<<>>AC_LIB_NAME)dnl
-changequote([, ])dnl
-AC_MSG_CHECKING([for -l[]AC_LIB_NAME])
-AC_CACHE_VAL(AC_CV_NAME,
-[ac_save_LIBS="$LIBS"
-LIBS="-l[]AC_LIB_NAME[] $4 $LIBS"
-AC_TRY_LINK( , [main()], AC_CV_NAME=yes, AC_CV_NAME=no)
-LIBS="$ac_save_LIBS"
-])dnl
-AC_MSG_RESULT($AC_CV_NAME)
-if test "$AC_CV_NAME" = yes; then
- ifelse([$2], ,
-[AC_DEFINE([HAVE_LIB]translit(AC_LIB_NAME, [a-z], [A-Z]))
- LIBS="-l[]AC_LIB_NAME[] $LIBS"
-], [$2])
-ifelse([$3], , , [else
- $3
-])dnl
-fi
-undefine([AC_LIB_NAME])dnl
-undefine([AC_CV_NAME])dnl
-])
-
-
-dnl ### Examining declarations
-
-
-dnl AC_TRY_CPP(INCLUDES, [ACTION-IF-TRUE [, ACTION-IF-FALSE]])
-AC_DEFUN(AC_TRY_CPP,
-[AC_REQUIRE_CPP()dnl
-cat > conftest.$ac_ext <<EOF
-[#]line __oline__ "configure"
-#include "confdefs.h"
-[$1]
-EOF
-dnl Capture the stderr of cpp. eval is necessary to expand ac_cpp.
-dnl We used to copy stderr to stdout and capture it in a variable, but
-dnl that breaks under sh -x, which writes compile commands starting
-dnl with ` +' to stderr in eval and subshells.
-ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-AC_TRY_EVAL(ac_try)
-ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
-if test -z "$ac_err"; then
- ifelse([$2], , :, [rm -rf conftest*
- $2])
-else
- echo "$ac_err" >&AC_FD_CC
- echo "configure: failed program was:" >&AC_FD_CC
- cat conftest.$ac_ext >&AC_FD_CC
-ifelse([$3], , , [ rm -rf conftest*
- $3
-])dnl
-fi
-rm -f conftest*])
-
-dnl AC_EGREP_HEADER(PATTERN, HEADER-FILE, ACTION-IF-FOUND [,
-dnl ACTION-IF-NOT-FOUND])
-AC_DEFUN(AC_EGREP_HEADER,
-[AC_EGREP_CPP([$1], [#include <$2>], [$3], [$4])])
-
-dnl Because this macro is used by AC_PROG_GCC_TRADITIONAL, which must
-dnl come early, it is not included in AC_BEFORE checks.
-dnl AC_EGREP_CPP(PATTERN, PROGRAM, [ACTION-IF-FOUND [,
-dnl ACTION-IF-NOT-FOUND]])
-AC_DEFUN(AC_EGREP_CPP,
-[AC_REQUIRE_CPP()dnl
-cat > conftest.$ac_ext <<EOF
-[#]line __oline__ "configure"
-#include "confdefs.h"
-[$2]
-EOF
-dnl eval is necessary to expand ac_cpp.
-dnl Ultrix and Pyramid sh refuse to redirect output of eval, so use subshell.
-if (eval "$ac_cpp conftest.$ac_ext") 2>&AC_FD_CC |
-dnl Prevent m4 from eating character classes:
-changequote(, )dnl
- egrep "$1" >/dev/null 2>&1; then
-changequote([, ])dnl
- ifelse([$3], , :, [rm -rf conftest*
- $3])
-ifelse([$4], , , [else
- rm -rf conftest*
- $4
-])dnl
-fi
-rm -f conftest*
-])
-
-
-dnl ### Examining syntax
-
-
-dnl AC_TRY_COMPILE(INCLUDES, FUNCTION-BODY,
-dnl [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]])
-AC_DEFUN(AC_TRY_COMPILE,
-[cat > conftest.$ac_ext <<EOF
-ifelse(AC_LANG, [FORTRAN77],
-[ program main
-[$2]
- end],
-[dnl This sometimes fails to find confdefs.h, for some reason.
-dnl [#]line __oline__ "[$]0"
-[#]line __oline__ "configure"
-#include "confdefs.h"
-[$1]
-int main() {
-[$2]
-; return 0; }
-])EOF
-if AC_TRY_EVAL(ac_compile); then
- ifelse([$3], , :, [rm -rf conftest*
- $3])
-else
- echo "configure: failed program was:" >&AC_FD_CC
- cat conftest.$ac_ext >&AC_FD_CC
-ifelse([$4], , , [ rm -rf conftest*
- $4
-])dnl
-fi
-rm -f conftest*])
-
-
-dnl ### Examining libraries
-
-
-dnl AC_COMPILE_CHECK(ECHO-TEXT, INCLUDES, FUNCTION-BODY,
-dnl ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND])
-AC_DEFUN(AC_COMPILE_CHECK,
-[AC_OBSOLETE([$0], [; instead use AC_TRY_COMPILE or AC_TRY_LINK, and AC_MSG_CHECKING and AC_MSG_RESULT])dnl
-ifelse([$1], , , [AC_CHECKING([for $1])
-])dnl
-AC_TRY_LINK([$2], [$3], [$4], [$5])
-])
-
-dnl AC_TRY_LINK(INCLUDES, FUNCTION-BODY,
-dnl [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]])
-AC_DEFUN(AC_TRY_LINK,
-[cat > conftest.$ac_ext <<EOF
-ifelse(AC_LANG, [FORTRAN77],
-[
- program main
- call [$2]
- end
-],
-[dnl This sometimes fails to find confdefs.h, for some reason.
-dnl [#]line __oline__ "[$]0"
-[#]line __oline__ "configure"
-#include "confdefs.h"
-[$1]
-int main() {
-[$2]
-; return 0; }
-])EOF
-if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then
- ifelse([$3], , :, [rm -rf conftest*
- $3])
-else
- echo "configure: failed program was:" >&AC_FD_CC
- cat conftest.$ac_ext >&AC_FD_CC
-ifelse([$4], , , [ rm -rf conftest*
- $4
-])dnl
-fi
-rm -f conftest*])
-
-
-dnl ### Checking for run-time features
-
-
-dnl AC_TRY_RUN(PROGRAM, [ACTION-IF-TRUE [, ACTION-IF-FALSE
-dnl [, ACTION-IF-CROSS-COMPILING]]])
-AC_DEFUN(AC_TRY_RUN,
-[if test "$cross_compiling" = yes; then
- ifelse([$4], ,
- [errprint(__file__:__line__: warning: [AC_TRY_RUN] called without default to allow cross compiling
-)dnl
- AC_MSG_ERROR(can not run test program while cross compiling)],
- [$4])
-else
- AC_TRY_RUN_NATIVE([$1], [$2], [$3])
-fi
-])
-
-dnl Like AC_TRY_RUN but assumes a native-environment (non-cross) compiler.
-dnl AC_TRY_RUN_NATIVE(PROGRAM, [ACTION-IF-TRUE [, ACTION-IF-FALSE]])
-AC_DEFUN(AC_TRY_RUN_NATIVE,
-[cat > conftest.$ac_ext <<EOF
-[#]line __oline__ "configure"
-#include "confdefs.h"
-ifelse(AC_LANG, CPLUSPLUS, [#ifdef __cplusplus
-extern "C" void exit(int);
-#endif
-])dnl
-[$1]
-EOF
-if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
-then
-dnl Don't remove the temporary files here, so they can be examined.
- ifelse([$2], , :, [$2])
-else
- echo "configure: failed program was:" >&AC_FD_CC
- cat conftest.$ac_ext >&AC_FD_CC
-ifelse([$3], , , [ rm -fr conftest*
- $3
-])dnl
-fi
-rm -fr conftest*])
-
-
-dnl ### Checking for header files
-
-
-dnl AC_CHECK_HEADER(HEADER-FILE, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]])
-AC_DEFUN(AC_CHECK_HEADER,
-[dnl Do the transliteration at runtime so arg 1 can be a shell variable.
-ac_safe=`echo "$1" | sed 'y%./+-%__p_%'`
-AC_MSG_CHECKING([for $1])
-AC_CACHE_VAL(ac_cv_header_$ac_safe,
-[AC_TRY_CPP([#include <$1>], eval "ac_cv_header_$ac_safe=yes",
- eval "ac_cv_header_$ac_safe=no")])dnl
-if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
- AC_MSG_RESULT(yes)
- ifelse([$2], , :, [$2])
-else
- AC_MSG_RESULT(no)
-ifelse([$3], , , [$3
-])dnl
-fi
-])
-
-dnl AC_CHECK_HEADERS(HEADER-FILE... [, ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]])
-AC_DEFUN(AC_CHECK_HEADERS,
-[for ac_hdr in $1
-do
-AC_CHECK_HEADER($ac_hdr,
-[changequote(, )dnl
- ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
-changequote([, ])dnl
- AC_DEFINE_UNQUOTED($ac_tr_hdr) $2], $3)dnl
-done
-])
-
-
-dnl ### Checking for the existence of files
-
-dnl AC_CHECK_FILE(FILE, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]])
-AC_DEFUN(AC_CHECK_FILE,
-[AC_REQUIRE([AC_PROG_CC])
-dnl Do the transliteration at runtime so arg 1 can be a shell variable.
-ac_safe=`echo "$1" | sed 'y%./+-%__p_%'`
-AC_MSG_CHECKING([for $1])
-AC_CACHE_VAL(ac_cv_file_$ac_safe,
-[if test "$cross_compiling" = yes; then
- errprint(__file__:__line__: warning: Cannot check for file existence when cross compiling
-)dnl
- AC_MSG_ERROR(Cannot check for file existence when cross compiling)
-else
- if test -r $1; then
- eval "ac_cv_file_$ac_safe=yes"
- else
- eval "ac_cv_file_$ac_safe=no"
- fi
-fi])dnl
-if eval "test \"`echo '$ac_cv_file_'$ac_safe`\" = yes"; then
- AC_MSG_RESULT(yes)
- ifelse([$2], , :, [$2])
-else
- AC_MSG_RESULT(no)
-ifelse([$3], , , [$3])
-fi
-])
-
-dnl AC_CHECK_FILES(FILE... [, ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]])
-AC_DEFUN(AC_CHECK_FILES,
-[for ac_file in $1
-do
-AC_CHECK_FILE($ac_file,
-[changequote(, )dnl
- ac_tr_file=HAVE_`echo $ac_file | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
-changequote([, ])dnl
- AC_DEFINE_UNQUOTED($ac_tr_file) $2], $3)dnl
-done
-])
-
-
-dnl ### Checking for library functions
-
-
-dnl AC_CHECK_FUNC(FUNCTION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]])
-AC_DEFUN(AC_CHECK_FUNC,
-[AC_MSG_CHECKING([for $1])
-AC_CACHE_VAL(ac_cv_func_$1,
-[AC_TRY_LINK(
-dnl Don't include <ctype.h> because on OSF/1 3.0 it includes <sys/types.h>
-dnl which includes <sys/select.h> which contains a prototype for
-dnl select. Similarly for bzero.
-[/* System header to define __stub macros and hopefully few prototypes,
- which can conflict with char $1(); below. */
-#include <assert.h>
-/* Override any gcc2 internal prototype to avoid an error. */
-]ifelse(AC_LANG, CPLUSPLUS, [#ifdef __cplusplus
-extern "C"
-#endif
-])dnl
-[/* We use char because int might match the return type of a gcc2
- builtin and then its argument prototype would still apply. */
-char $1();
-], [
-/* The GNU C library defines this for functions which it implements
- to always fail with ENOSYS. Some functions are actually named
- something starting with __ and the normal name is an alias. */
-#if defined (__stub_$1) || defined (__stub___$1)
-choke me
-#else
-$1();
-#endif
-], eval "ac_cv_func_$1=yes", eval "ac_cv_func_$1=no")])
-if eval "test \"`echo '$ac_cv_func_'$1`\" = yes"; then
- AC_MSG_RESULT(yes)
- ifelse([$2], , :, [$2])
-else
- AC_MSG_RESULT(no)
-ifelse([$3], , , [$3
-])dnl
-fi
-])
-
-dnl AC_CHECK_FUNCS(FUNCTION... [, ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]])
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-[for ac_func in $1
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-[changequote(, )dnl
- ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
-changequote([, ])dnl
- AC_DEFINE_UNQUOTED($ac_tr_func) $2], $3)dnl
-done
-])
-
-dnl AC_REPLACE_FUNCS(FUNCTION...)
-AC_DEFUN(AC_REPLACE_FUNCS,
-[AC_CHECK_FUNCS([$1], , [LIBOBJS="$LIBOBJS ${ac_func}.${ac_objext}"])
-AC_SUBST(LIBOBJS)dnl
-])
-
-
-dnl ### Checking compiler characteristics
-
-
-dnl AC_CHECK_SIZEOF(TYPE [, CROSS-SIZE])
-AC_DEFUN(AC_CHECK_SIZEOF,
-[changequote(<<, >>)dnl
-dnl The name to #define.
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-dnl The cache variable name.
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-changequote([, ])dnl
-AC_MSG_CHECKING(size of $1)
-AC_CACHE_VAL(AC_CV_NAME,
-[AC_TRY_RUN([#include <stdio.h>
-main()
-{
- FILE *f=fopen("conftestval", "w");
- if (!f) exit(1);
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-AC_MSG_RESULT($AC_CV_NAME)
-AC_DEFINE_UNQUOTED(AC_TYPE_NAME, $AC_CV_NAME)
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-undefine([AC_CV_NAME])dnl
-])
-
-
-dnl ### Checking for typedefs
-
-
-dnl AC_CHECK_TYPE(TYPE, DEFAULT)
-AC_DEFUN(AC_CHECK_TYPE,
-[AC_REQUIRE([AC_HEADER_STDC])dnl
-AC_MSG_CHECKING(for $1)
-AC_CACHE_VAL(ac_cv_type_$1,
-[AC_EGREP_CPP(dnl
-changequote(<<,>>)dnl
-<<(^|[^a-zA-Z_0-9])$1[^a-zA-Z_0-9]>>dnl
-changequote([,]), [#include <sys/types.h>
-#if STDC_HEADERS
-#include <stdlib.h>
-#include <stddef.h>
-#endif
-#if HAVE_STDINT_H
-#include <stdint.h>
-#endif], ac_cv_type_$1=yes, ac_cv_type_$1=no)])dnl
-AC_MSG_RESULT($ac_cv_type_$1)
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- AC_DEFINE($1, $2)
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-])
-
-
-dnl ### Creating output files
-
-dnl # Preparing for autoconf-2.5x:
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-dnl # First we define some new macros as in autoconf-2.5x
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-dnl # AC_CONFIG_HEADERS(HEADERS..., [COMMANDS], [INIT-CMDS])
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-define([AC_LIST_HEADER])
-AC_DEFUN(AC_CONFIG_HEADERS,
-[define([AC_LIST_HEADER], AC_LIST_HEADER $1)dnl
-AC_DIVERT_PUSH(AC_DIVERSION_CMDS)dnl
-[$2]
-AC_DIVERT_POP()dnl
-AC_DIVERT_PUSH(AC_DIVERSION_ICMDS)dnl
-[$3]
-AC_DIVERT_POP()])
-
-dnl # AC_CONFIG_FILES(FILE..., [COMMANDS], [INIT-CMDS])
-dnl # -------------------------------------------------
-AC_DEFUN(AC_CONFIG_FILES,
-[ac_config_files="$ac_config_files $1"
-AC_DIVERT_PUSH(AC_DIVERSION_CMDS)dnl
-[$2]
-AC_DIVERT_POP()dnl
-AC_DIVERT_PUSH(AC_DIVERSION_ICMDS)dnl
-[$3]
-AC_DIVERT_POP()])
-
-dnl # Below we redefine some autoconf-2.13 macros in terms of the
-dnl # new ones.
-
-dnl AC_CONFIG_HEADER(HEADER-TO-CREATE ...)
-AC_DEFUN(AC_CONFIG_HEADER,
-[AC_OBSOLETE([$0], [; instead use AC_CONFIG_HEADERS])
-AC_CONFIG_HEADERS([$1])])
-
-dnl Link each of the existing files SOURCE... to the corresponding
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-AC_DEFUN(AC_LINK_FILES,
-[dnl
-define([AC_LIST_FILES], ifdef([AC_LIST_FILES], [AC_LIST_FILES ],)[$1])dnl
-define([AC_LIST_LINKS], ifdef([AC_LIST_LINKS], [AC_LIST_LINKS ],)[$2])])
-
-dnl Add additional commands for AC_OUTPUT to put into config.status.
-dnl Use diversions instead of macros so we can be robust in the
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-dnl AC_OUTPUT_COMMANDS(EXTRA-CMDS, INIT-CMDS)
-AC_DEFUN(AC_OUTPUT_COMMANDS,
-[AC_DIVERT_PUSH(AC_DIVERSION_CMDS)dnl
-[$1]
-AC_DIVERT_POP()dnl
-AC_DIVERT_PUSH(AC_DIVERSION_ICMDS)dnl
-[$2]
-AC_DIVERT_POP()])
-
-dnl AC_CONFIG_SUBDIRS(DIR ...)
-AC_DEFUN(AC_CONFIG_SUBDIRS,
-[AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT])dnl
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-])
-
-dnl The big finish.
-dnl Produce config.status, config.h, and links; and configure subdirs.
-dnl AC_OUTPUT([FILE...] [, EXTRA-CMDS] [, INIT-CMDS])
-define(AC_OUTPUT,
-[trap '' 1 2 15
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-AC_CACHE_SAVE
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-changequote(, )dnl
- ac_vpsub='/^[ ]*VPATH[ ]*=[^:]*$/d'
-changequote([, ])dnl
-fi
-
-trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
-
-ifdef([AC_LIST_HEADER], [DEFS=-DHAVE_CONFIG_H], [AC_OUTPUT_MAKE_DEFS()])
-
-# Without the "./", some shells look in PATH for config.status.
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-
-echo creating $CONFIG_STATUS
-rm -f $CONFIG_STATUS
-cat > $CONFIG_STATUS <<EOF
-#! /bin/sh
-# Generated automatically by configure.
-# Run this file to recreate the current configuration.
-# This directory was configured as follows,
-dnl hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
-dnl so uname gets run too.
-# on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
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-[#] [$]0 [$]ac_configure_args
-#
-# Compiler output produced by configure, useful for debugging
-# configure, is in ./config.log if it exists.
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- exec [\$]{CONFIG_SHELL-/bin/sh} [$]0 [$]ac_configure_args --no-create --no-recursion ;;
- -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
- echo "$CONFIG_STATUS generated by autoconf version AC_ACVERSION"
- exit 0 ;;
- -help | --help | --hel | --he | --h)
- echo "[\$]ac_cs_usage"; exit 0 ;;
- *) echo "[\$]ac_cs_usage"; exit 1 ;;
- esac
-done
-
-ac_given_srcdir=$srcdir
-ifdef([AC_PROVIDE_AC_PROG_INSTALL], [ac_given_INSTALL="$INSTALL"
-])dnl
-
-ifelse([$1], [],, [AC_CONFIG_FILES([$1])])
-trap 'rm -fr `echo "$ac_config_files AC_LIST_HEADER" | sed "s/:[[^ ]]*//g"` conftest*; exit 1' 1 2 15
-EOF
-cat >> $CONFIG_STATUS <<EOF
-
-AC_OUTPUT_FILES([$ac_config_files])
-ifdef([AC_LIST_HEADER], [AC_OUTPUT_HEADER(AC_LIST_HEADER)])dnl
-ifdef([AC_LIST_LINKS], [AC_OUTPUT_LINKS(AC_LIST_FILES, AC_LIST_LINKS)])dnl
-EOF
-cat >> $CONFIG_STATUS <<EOF
-undivert(AC_DIVERSION_ICMDS)dnl
-$3
-EOF
-cat >> $CONFIG_STATUS <<\EOF
-undivert(AC_DIVERSION_CMDS)dnl
-$2
-exit 0
-EOF
-chmod +x $CONFIG_STATUS
-rm -fr confdefs* $ac_clean_files
-test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
-dnl config.status should not do recursion.
-AC_OUTPUT_SUBDIRS([$subdirs])dnl
-])dnl
-
-dnl Set the DEFS variable to the -D options determined earlier.
-dnl This is a subroutine of AC_OUTPUT.
-dnl It is called inside configure, outside of config.status.
-dnl AC_OUTPUT_MAKE_DEFS()
-define(AC_OUTPUT_MAKE_DEFS,
-[# Transform confdefs.h into DEFS.
-dnl Using a here document instead of a string reduces the quoting nightmare.
-# Protect against shell expansion while executing Makefile rules.
-# Protect against Makefile macro expansion.
-cat > conftest.defs <<\EOF
-changequote(<<, >>)dnl
-s%<<#define>> \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%-D\1=\2%g
-s%[ `~<<#>>$^&*(){}\\|;'"<>?]%\\&%g
-s%\[%\\&%g
-s%\]%\\&%g
-s%\$%$$%g
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-EOF
-DEFS=`sed -f conftest.defs confdefs.h | tr '\012\015' ' '`
-rm -f conftest.defs
-])
-
-dnl Do the variable substitutions to create the Makefiles or whatever.
-dnl This is a subroutine of AC_OUTPUT. It is called inside an unquoted
-dnl here document whose contents are going into config.status, but
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-dnl AC_OUTPUT_FILES(FILE...)
-define(AC_OUTPUT_FILES,
-[# Protect against being on the right side of a sed subst in config.status.
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-sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
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-dnl These here document variables are unquoted when configure runs
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-$ac_vpsub
-dnl Shell code in configure.in might set extrasub.
-$extrasub
-dnl Insert the sed substitutions of variables.
-undivert(AC_DIVERSION_SED)
-CEOF
-EOF
-
-cat >> $CONFIG_STATUS <<\EOF
-
-# Split the substitutions into bite-sized pieces for seds with
-# small command number limits, like on Digital OSF/1 and HP-UX.
-ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
-ac_file=1 # Number of current file.
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-ac_sed_cmds=""
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- sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
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- sed "${ac_end}q" conftest.subs > conftest.s$ac_file
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- if test -z "$ac_sed_cmds"; then
- ac_sed_cmds="sed -f conftest.s$ac_file"
- else
- ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
- fi
- ac_file=`expr $ac_file + 1`
- ac_beg=$ac_end
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- fi
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-if test -z "$ac_sed_cmds"; then
- ac_sed_cmds=cat
-fi
-EOF
-
-cat >> $CONFIG_STATUS <<EOF
-
-CONFIG_FILES=\${CONFIG_FILES-"$1"}
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-cat >> $CONFIG_STATUS <<\EOF
-for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
-changequote(, )dnl
- # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
- case "$ac_file" in
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- ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
- *) ac_file_in="${ac_file}.in" ;;
- esac
-
- # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
-
- # Remove last slash and all that follows it. Not all systems have dirname.
- ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
-changequote([, ])dnl
- if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
- # The file is in a subdirectory.
- test ! -d "$ac_dir" && mkdir "$ac_dir"
- ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
- # A "../" for each directory in $ac_dir_suffix.
-changequote(, )dnl
- ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
-changequote([, ])dnl
- else
- ac_dir_suffix= ac_dots=
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- case "$ac_given_srcdir" in
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- if test -z "$ac_dots"; then top_srcdir=.
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- srcdir="$ac_given_srcdir$ac_dir_suffix"
- top_srcdir="$ac_given_srcdir" ;;
- *) # Relative path.
- srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
- top_srcdir="$ac_dots$ac_given_srcdir" ;;
- esac
-
-ifdef([AC_PROVIDE_AC_PROG_INSTALL],
-[ case "$ac_given_INSTALL" in
- "") ;;
-changequote(, )dnl
- [/$]*|[A-z]:/*) INSTALL="$ac_given_INSTALL" ;;
-changequote([, ])dnl
- *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
- esac
-])dnl
-
- echo creating "$ac_file"
- rm -f "$ac_file"
- configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
- case "$ac_file" in
- *Makefile*) ac_comsub="1i\\
-# $configure_input" ;;
- *) ac_comsub= ;;
- esac
-
- rm -f conftest.in
- ac_file_inputs=`echo $ac_file_in|sed -e "s%:% $ac_given_srcdir/%g" -e "s%^%$ac_given_srcdir/%"`
- cat $ac_file_inputs > conftest.in
- #
- # Replace lines of the form ac_include foo with the contents of foo:
- # first, from the ac_include lines construct a list of file names.
- # From that list, we construct a second list of those files that exist.
- # Then we construct lists of sed commands for including those files,
- # and a sed command that removes the ac_include lines. We don't attempt
- # to read non-existent files because some (buggy) versions of sed choke
- # on this. Have to use sed because old (Ultrix, SunOS) awk does not support
- # getline or system. (Anyway, configure scripts aren't supposed to use awk.)
- # Can't use only one -e and commands {dr foo} because foo has to be last.
- # Be careful, because the filename may contain /. Be careful with
- # whitespace; we need to use echo.
- #
- file_substs=`sed -n '/^ac_include/s%ac_include[[ ]]*\(.*\)%\1%p' conftest.in`
- # Create the sed command line ...
- if test -n "$file_substs"; then
- AC_MSG_WARN([ac_include is obsolete; instead use kpse_include])
- file_subst_cmd="sed -e 's/^ac_include/kpse_include/'"
- else
- file_subst_cmd='sed'
- fi
- kpse_substs=`sed -n '/^kpse_include/s%kpse_include[[ ]]*\(.*\)%\1%p' conftest.in`
- for ac_inc in $file_substs $kpse_substs; do
- if test -f "$ac_given_srcdir/$ac_inc"; then
- ac_mung=`echo $ac_inc | sed 's,/,%,g'`
- file_subst_cmd="$file_subst_cmd -e '/^kpse_include $ac_mung$/r $ac_given_srcdir/$ac_inc'"
- fi
- done
- file_subst_cmd="$file_subst_cmd -e '/^kpse_include/d'"
- # ... and fix the whitespace and escaped slashes.
- file_subst_cmd=`echo "$file_subst_cmd" | sed -e 's,%,\\\/,g' \
--e 's/kpse_include /kpse_include[[ ]]*/g'`
- # I can't find any way to do variable substitution in the sed commands
- # (so the user could have, e.g., $top_srcdir in their ac_include line).
- (eval $file_subst_cmd conftest.in) \
- | sed -e "$ac_comsub
-s%@configure_input@%$configure_input%g
-s%@srcdir@%$srcdir%g
-s%@top_srcdir@%$top_srcdir%g
-ifdef([AC_PROVIDE_AC_PROG_INSTALL], [s%@INSTALL@%$INSTALL%g
-])dnl
-dnl The parens around the eval prevent an "illegal io" in Ultrix sh.
-" | (eval "$ac_sed_cmds") > $ac_file
-dnl
-dnl Had to remove $ac_file_inputs there to do the file substitutions.
-dnl
-dnl This would break Makefile dependencies.
-dnl if cmp -s $ac_file conftest.out 2>/dev/null; then
-dnl echo "$ac_file is unchanged"
-dnl rm -f conftest.out
-dnl else
-dnl rm -f $ac_file
-dnl mv conftest.out $ac_file
-dnl fi
-fi; done
-rm -f conftest.s* conftest.in
-])
-
-dnl Create the config.h files from the config.h.in files.
-dnl This is a subroutine of AC_OUTPUT. It is called inside a quoted
-dnl here document whose contents are going into config.status.
-dnl AC_OUTPUT_HEADER(HEADER-FILE...)
-define(AC_OUTPUT_HEADER,
-[changequote(<<, >>)dnl
-# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
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-#
-# ac_d sets the value in "#define NAME VALUE" lines.
-ac_dA='s%^\([ ]*\)#\([ ]*define[ ][ ]*\)'
-ac_dB='\([ ][ ]*\)[^ ].*$%\1#\2'
-ac_dC='\3'
-ac_dD='%g'
-# ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
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-ac_uB='\([ ]\)%\1#\2define\3'
-ac_uC=' '
-ac_uD='\4%g'
-# ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
-ac_eA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
-ac_eB='<<$>>%\1#\2define\3'
-ac_eC=' '
-ac_eD='%g'
-changequote([, ])dnl
-
-if test "${CONFIG_HEADERS+set}" != set; then
-EOF
-dnl Support passing AC_CONFIG_HEADER a value containing shell variables.
-cat >> $CONFIG_STATUS <<EOF
- CONFIG_HEADERS="$1"
-EOF
-cat >> $CONFIG_STATUS <<\EOF
-fi
-for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
-changequote(, )dnl
- # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
- case "$ac_file" in
- *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
- ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
- *) ac_file_in="${ac_file}.in" ;;
- esac
-changequote([, ])dnl
-
- echo creating $ac_file
-
- rm -f conftest.frag conftest.in conftest.out
- ac_file_inputs=`echo $ac_file_in|sed -e "s%:% $ac_given_srcdir/%g" -e "s%^%$ac_given_srcdir/%"`
- cat $ac_file_inputs > conftest.in
-
-EOF
-
-# Transform confdefs.h into a sed script conftest.vals that substitutes
-# the proper values into config.h.in to produce config.h. And first:
-# Protect against being on the right side of a sed subst in config.status.
-# Protect against being in an unquoted here document in config.status.
-rm -f conftest.vals
-dnl Using a here document instead of a string reduces the quoting nightmare.
-dnl Putting comments in sed scripts is not portable.
-cat > conftest.hdr <<\EOF
-changequote(<<, >>)dnl
-s/[\\&%]/\\&/g
-s%[\\$`]%\\&%g
-s%<<#define>> \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
-s%ac_d%ac_u%gp
-s%ac_u%ac_e%gp
-changequote([, ])dnl
-EOF
-sed -n -f conftest.hdr confdefs.h > conftest.vals
-rm -f conftest.hdr
-
-# This sed command replaces #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.
-cat >> conftest.vals <<\EOF
-changequote(, )dnl
-s%^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
-changequote([, ])dnl
-EOF
-
-# Break up conftest.vals because some shells have a limit on
-# the size of here documents, and old seds have small limits too.
-
-rm -f conftest.tail
-while :
-do
- ac_lines=`grep -c . conftest.vals`
- # grep -c gives empty output for an empty file on some AIX systems.
- if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
- # Write a limited-size here document to conftest.frag.
- echo ' cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
- sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
- echo 'CEOF
- sed -f conftest.frag conftest.in > conftest.out
- rm -f conftest.in
- mv conftest.out conftest.in
-' >> $CONFIG_STATUS
- sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
- rm -f conftest.vals
- mv conftest.tail conftest.vals
-done
-rm -f conftest.vals
-
-dnl Now back to your regularly scheduled config.status.
-cat >> $CONFIG_STATUS <<\EOF
- rm -f conftest.frag conftest.h
- echo "/* $ac_file. Generated automatically by configure. */" > conftest.h
- cat conftest.in >> conftest.h
- rm -f conftest.in
- if cmp -s $ac_file conftest.h 2>/dev/null; then
- echo "$ac_file is unchanged"
- rm -f conftest.h
- else
- # Remove last slash and all that follows it. Not all systems have dirname.
- changequote(, )dnl
- ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
- changequote([, ])dnl
- if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
- # The file is in a subdirectory.
- test ! -d "$ac_dir" && mkdir "$ac_dir"
- fi
- rm -f $ac_file
- mv conftest.h $ac_file
- fi
-fi; done
-
-])
-
-dnl This is a subroutine of AC_OUTPUT. It is called inside a quoted
-dnl here document whose contents are going into config.status.
-dnl AC_OUTPUT_LINKS(SOURCE..., DEST...)
-define(AC_OUTPUT_LINKS,
-[EOF
-
-cat >> $CONFIG_STATUS <<EOF
-ac_sources="$1"
-ac_dests="$2"
-EOF
-
-cat >> $CONFIG_STATUS <<\EOF
-srcdir=$ac_given_srcdir
-while test -n "$ac_sources"; do
- set $ac_dests; ac_dest=[$]1; shift; ac_dests=[$]*
- set $ac_sources; ac_source=[$]1; shift; ac_sources=[$]*
-
- echo "linking $srcdir/$ac_source to $ac_dest"
-
- if test ! -r $srcdir/$ac_source; then
- AC_MSG_ERROR($srcdir/$ac_source: File not found)
- fi
- rm -f $ac_dest
-
- # Make relative symlinks.
- # Remove last slash and all that follows it. Not all systems have dirname.
-changequote(, )dnl
- ac_dest_dir=`echo $ac_dest|sed 's%/[^/][^/]*$%%'`
-changequote([, ])dnl
- if test "$ac_dest_dir" != "$ac_dest" && test "$ac_dest_dir" != .; then
- # The dest file is in a subdirectory.
- test ! -d "$ac_dest_dir" && mkdir "$ac_dest_dir"
- ac_dest_dir_suffix="/`echo $ac_dest_dir|sed 's%^\./%%'`"
- # A "../" for each directory in $ac_dest_dir_suffix.
-changequote(, )dnl
- ac_dots=`echo $ac_dest_dir_suffix|sed 's%/[^/]*%../%g'`
-changequote([, ])dnl
- else
- ac_dest_dir_suffix= ac_dots=
- fi
-
- case "$srcdir" in
-changequote(, )dnl
- [/$]*|[A-z]:/*) ac_rel_source="$srcdir/$ac_source" ;;
-changequote([, ])dnl
- *) ac_rel_source="$ac_dots$srcdir/$ac_source" ;;
- esac
-
- # Make a symlink if possible; otherwise try a hard link.
- if ln -s $ac_rel_source $ac_dest 2>/dev/null ||
- ln $srcdir/$ac_source $ac_dest; then :
- else
- AC_MSG_ERROR(can not link $ac_dest to $srcdir/$ac_source)
- fi
-done
-])
-
-dnl This is a subroutine of AC_OUTPUT.
-dnl It is called after running config.status.
-dnl AC_OUTPUT_SUBDIRS(DIRECTORY...)
-define(AC_OUTPUT_SUBDIRS,
-[
-if test "$no_recursion" != yes; then
-
- # Remove --cache-file and --srcdir arguments so they do not pile up.
- ac_sub_configure_args=
- ac_prev=
- for ac_arg in $ac_configure_args; do
- if test -n "$ac_prev"; then
- ac_prev=
- continue
- fi
- case "$ac_arg" in
- -cache-file | --cache-file | --cache-fil | --cache-fi \
- | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
- ac_prev=cache_file ;;
- -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
- | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
- ;;
- -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
- ac_prev=srcdir ;;
- -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
- ;;
- *) ac_sub_configure_args="$ac_sub_configure_args $ac_arg" ;;
- esac
- done
-
- for ac_config_dir in : $1; do
-
- # Do not complain, so a configure script can configure whichever
- # parts of a large source tree are present.
- if test ! -d $srcdir/$ac_config_dir; then
- continue
- fi
-
- echo configuring in $ac_config_dir
-
- case "$srcdir" in
- .) ;;
- *)
- if test -d ./$ac_config_dir || mkdir ./$ac_config_dir; then :;
- else
- AC_MSG_ERROR(can not create `pwd`/$ac_config_dir)
- fi
- ;;
- esac
-
- ac_popdir=`pwd`
- cd $ac_config_dir
-
-changequote(, )dnl
- # A "../" for each directory in /$ac_config_dir.
- ac_dots=`echo $ac_config_dir|sed -e 's%^\./%%' -e 's%[^/]$%&/%' -e 's%[^/]*/%../%g'`
-changequote([, ])dnl
-
- case "$srcdir" in
- .) # No --srcdir option. We are building in place.
- ac_sub_srcdir=$srcdir ;;
-changequote(, )dnl
- /*|[A-z]:/*) # Absolute path.
-changequote([, ])dnl
- ac_sub_srcdir=$srcdir/$ac_config_dir ;;
- *) # Relative path.
- ac_sub_srcdir=$ac_dots$srcdir/$ac_config_dir ;;
- esac
-
- # Check for guested configure; otherwise get Cygnus style configure.
- if test -f ./configure; then
- ac_sub_configure=./configure
- elif test -f $ac_sub_srcdir/configure; then
- ac_sub_configure=$ac_sub_srcdir/configure
- elif test -f $ac_sub_srcdir/configure.in; then
- ac_sub_configure=$ac_configure
- else
- AC_MSG_WARN(no configuration information is in $ac_config_dir)
- ac_sub_configure=
- fi
-
- # The recursion is here.
- if test -n "$ac_sub_configure"; then
-
- # Make the cache file name correct relative to the subdirectory.
- case "$cache_file" in
-changequote(, )dnl
- /*|[A-z]:/*) ac_sub_cache_file=$cache_file ;;
-changequote([, ])dnl
- *) # Relative path.
- ac_sub_cache_file="$ac_dots$cache_file" ;;
- esac
-ifdef([AC_PROVIDE_AC_PROG_INSTALL],
- [ case "$ac_given_INSTALL" in
- "") ;;
-changequote(, )dnl
- [/$]*|[A-z]:/*) INSTALL="$ac_given_INSTALL" ;;
-changequote([, ])dnl
- *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
- esac
-])dnl
-
- echo "[running ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file] --srcdir=$ac_sub_srcdir"
- # The eval makes quoting arguments work.
- if eval ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir
- then :
- else
- AC_MSG_ERROR($ac_sub_configure failed for $ac_config_dir)
- fi
- fi
-
- cd $ac_popdir
- done
-fi
-])
diff --git a/Build/source/texk/etc/autoconf/acheaders b/Build/source/texk/etc/autoconf/acheaders
deleted file mode 100644
index fce653dca4e..00000000000
--- a/Build/source/texk/etc/autoconf/acheaders
+++ /dev/null
@@ -1,28 +0,0 @@
-# Ones that have their own macros.
-dirent.h AC_HEADER_DIRENT
-sys/ndir.h AC_HEADER_DIRENT
-sys/dir.h AC_HEADER_DIRENT
-ndir.h AC_HEADER_DIRENT
-sys/mkdev.h AC_HEADER_MAJOR
-string.h AC_HEADER_STDC
-stdlib.h AC_HEADER_STDC
-stddef.h AC_HEADER_STDC
-stdarg.h AC_HEADER_STDC
-float.h AC_HEADER_STDC
-sys/wait.h AC_HEADER_SYS_WAIT
-X11/Xlib.h AC_PATH_X
-
-# Others.
-fcntl.h AC_CHECK_HEADERS
-limits.h AC_CHECK_HEADERS
-malloc.h AC_CHECK_HEADERS
-paths.h AC_CHECK_HEADERS
-sgtty.h AC_CHECK_HEADERS
-strings.h AC_CHECK_HEADERS
-sys/file.h AC_CHECK_HEADERS
-sys/ioctl.h AC_CHECK_HEADERS
-sys/time.h AC_CHECK_HEADERS
-sys/window.h AC_CHECK_HEADERS
-syslog.h AC_CHECK_HEADERS
-termio.h AC_CHECK_HEADERS
-unistd.h AC_CHECK_HEADERS
diff --git a/Build/source/texk/etc/autoconf/acidentifiers b/Build/source/texk/etc/autoconf/acidentifiers
deleted file mode 100644
index a7979c01831..00000000000
--- a/Build/source/texk/etc/autoconf/acidentifiers
+++ /dev/null
@@ -1,22 +0,0 @@
-sys_siglist AC_DECL_SYS_SIGLIST
-mode_t AC_TYPE_MODE_T
-off_t AC_TYPE_OFF_T
-pid_t AC_TYPE_PID_T
-size_t AC_TYPE_SIZE_T
-uid_t AC_TYPE_UID_T
-gid_t AC_TYPE_UID_T
-S_ISDIR AC_HEADER_STAT
-S_ISREG AC_HEADER_STAT
-S_ISCHR AC_HEADER_STAT
-S_ISBLK AC_HEADER_STAT
-S_ISFIFO AC_HEADER_STAT
-S_ISLNK AC_HEADER_STAT
-S_ISSOCK AC_HEADER_STAT
-st_blksize AC_STRUCT_ST_BLKSIZE
-st_blocks AC_STRUCT_ST_BLOCKS
-st_rdev AC_STRUCT_ST_RDEV
-timeval AC_HEADER_TIME
-tm AC_STRUCT_TM
-tm_zone AC_STRUCT_TIMEZONE
-const AC_C_CONST
-inline AC_C_INLINE
diff --git a/Build/source/texk/etc/autoconf/acmakevars b/Build/source/texk/etc/autoconf/acmakevars
deleted file mode 100644
index 9a06ed5de21..00000000000
--- a/Build/source/texk/etc/autoconf/acmakevars
+++ /dev/null
@@ -1,12 +0,0 @@
-LN AC_PROG_LN_S
-AWK AC_PROG_AWK
-CC AC_PROG_CC
-CPP AC_PROG_CPP
-CXX AC_PROG_CXX
-INSTALL AC_PROG_INSTALL
-LEX AC_PROG_LEX
-RANLIB AC_PROG_RANLIB
-AR AC_PROG_AR
-YACC AC_PROG_YACC
-BISON AC_PROG_YACC
-MAKE AC_PROG_MAKE_SET
diff --git a/Build/source/texk/etc/autoconf/acoldnames.m4 b/Build/source/texk/etc/autoconf/acoldnames.m4
deleted file mode 100644
index d31cdd754f5..00000000000
--- a/Build/source/texk/etc/autoconf/acoldnames.m4
+++ /dev/null
@@ -1,80 +0,0 @@
-dnl Map old names of Autoconf macros to new regularized names.
-dnl This file is part of Autoconf.
-dnl Copyright (C) 1994 Free Software Foundation, Inc.
-dnl
-dnl This program is free software; you can redistribute it and/or modify
-dnl it under the terms of the GNU General Public License as published by
-dnl the Free Software Foundation; either version 2, or (at your option)
-dnl any later version.
-dnl
-dnl This program is distributed in the hope that it will be useful,
-dnl but WITHOUT ANY WARRANTY; without even the implied warranty of
-dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-dnl GNU General Public License for more details.
-dnl
-dnl You should have received a copy of the GNU General Public License
-dnl along with this program; if not, write to the Free Software
-dnl Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
-dnl 02111-1307, USA.
-dnl
-dnl General macros.
-dnl
-define(AC_WARN, [indir([AC_MSG_WARN], $@)])dnl
-define(AC_ERROR, [indir([AC_MSG_ERROR], $@)])dnl
-AC_DEFUN(AC_PROGRAM_CHECK, [indir([AC_CHECK_PROG], $@)])dnl
-AC_DEFUN(AC_PROGRAM_PATH, [indir([AC_PATH_PROG], $@)])dnl
-AC_DEFUN(AC_PROGRAMS_CHECK, [indir([AC_CHECK_PROGS], $@)])dnl
-AC_DEFUN(AC_PROGRAMS_PATH, [indir([AC_PATH_PROGS], $@)])dnl
-AC_DEFUN(AC_PREFIX, [indir([AC_PREFIX_PROGRAM], $@)])dnl
-AC_DEFUN(AC_HEADER_EGREP, [indir([AC_EGREP_HEADER], $@)])dnl
-AC_DEFUN(AC_PROGRAM_EGREP, [indir([AC_EGREP_CPP], $@)])dnl
-AC_DEFUN(AC_TEST_PROGRAM, [indir([AC_TRY_RUN], $@)])dnl
-AC_DEFUN(AC_TEST_CPP, [indir([AC_TRY_CPP], $@)])dnl
-AC_DEFUN(AC_HEADER_CHECK, [indir([AC_CHECK_HEADER], $@)])dnl
-AC_DEFUN(AC_FUNC_CHECK, [indir([AC_CHECK_FUNC], $@)])dnl
-AC_DEFUN(AC_HAVE_FUNCS, [indir([AC_CHECK_FUNCS], $@)])dnl
-AC_DEFUN(AC_HAVE_HEADERS, [indir([AC_CHECK_HEADERS], $@)])dnl
-AC_DEFUN(AC_SIZEOF_TYPE, [indir([AC_CHECK_SIZEOF], $@)])dnl
-dnl
-dnl Specific macros.
-dnl
-AC_DEFUN(AC_GCC_TRADITIONAL, [indir([AC_PROG_GCC_TRADITIONAL])])dnl
-AC_DEFUN(AC_MINUS_C_MINUS_O, [indir([AC_PROG_CC_C_O])])dnl
-AC_DEFUN(AC_SET_MAKE, [indir([AC_PROG_MAKE_SET])])dnl
-AC_DEFUN(AC_YYTEXT_POINTER, [indir([AC_DECL_YYTEXT])])dnl
-AC_DEFUN(AC_LN_S, [indir([AC_PROG_LN_S])])dnl
-AC_DEFUN(AC_STDC_HEADERS, [indir([AC_HEADER_STDC])])dnl
-AC_DEFUN(AC_MAJOR_HEADER, [indir([AC_HEADER_MAJOR])])dnl
-AC_DEFUN(AC_STAT_MACROS_BROKEN, [indir([AC_HEADER_STAT])])dnl
-AC_DEFUN(AC_SYS_SIGLIST_DECLARED, [indir([AC_DECL_SYS_SIGLIST])])dnl
-AC_DEFUN(AC_GETGROUPS_T, [indir([AC_TYPE_GETGROUPS])])dnl
-AC_DEFUN(AC_UID_T, [indir([AC_TYPE_UID_T])])dnl
-AC_DEFUN(AC_SIZE_T, [indir([AC_TYPE_SIZE_T])])dnl
-AC_DEFUN(AC_PID_T, [indir([AC_TYPE_PID_T])])dnl
-AC_DEFUN(AC_OFF_T, [indir([AC_TYPE_OFF_T])])dnl
-AC_DEFUN(AC_MODE_T, [indir([AC_TYPE_MODE_T])])dnl
-AC_DEFUN(AC_RETSIGTYPE, [indir([AC_TYPE_SIGNAL])])dnl
-AC_DEFUN(AC_MMAP, [indir([AC_FUNC_MMAP])])dnl
-AC_DEFUN(AC_VPRINTF, [indir([AC_FUNC_VPRINTF])])dnl
-AC_DEFUN(AC_VFORK, [indir([AC_FUNC_VFORK])])dnl
-AC_DEFUN(AC_WAIT3, [indir([AC_FUNC_WAIT3])])dnl
-AC_DEFUN(AC_ALLOCA, [indir([AC_FUNC_ALLOCA])])dnl
-AC_DEFUN(AC_GETLOADAVG, [indir([AC_FUNC_GETLOADAVG])])dnl
-AC_DEFUN(AC_UTIME_NULL, [indir([AC_FUNC_UTIME_NULL])])dnl
-AC_DEFUN(AC_STRCOLL, [indir([AC_FUNC_STRCOLL])])dnl
-AC_DEFUN(AC_SETVBUF_REVERSED, [indir([AC_FUNC_SETVBUF_REVERSED])])dnl
-AC_DEFUN(AC_TIME_WITH_SYS_TIME, [indir([AC_HEADER_TIME])])dnl
-AC_DEFUN(AC_TIMEZONE, [indir([AC_STRUCT_TIMEZONE])])dnl
-AC_DEFUN(AC_ST_BLOCKS, [indir([AC_STRUCT_ST_BLOCKS])])dnl
-AC_DEFUN(AC_ST_BLKSIZE, [indir([AC_STRUCT_ST_BLKSIZE])])dnl
-AC_DEFUN(AC_ST_RDEV, [indir([AC_STRUCT_ST_RDEV])])dnl
-AC_DEFUN(AC_CROSS_CHECK, [indir([AC_C_CROSS])])dnl
-AC_DEFUN(AC_CHAR_UNSIGNED, [indir([AC_C_CHAR_UNSIGNED])])dnl
-AC_DEFUN(AC_LONG_DOUBLE, [indir([AC_C_LONG_DOUBLE])])dnl
-AC_DEFUN(AC_WORDS_BIGENDIAN, [indir([AC_C_BIGENDIAN])])dnl
-AC_DEFUN(AC_INLINE, [indir([AC_C_INLINE])])dnl
-AC_DEFUN(AC_CONST, [indir([AC_C_CONST])])dnl
-AC_DEFUN(AC_LONG_FILE_NAMES, [indir([AC_SYS_LONG_FILE_NAMES])])dnl
-AC_DEFUN(AC_RESTARTABLE_SYSCALLS, [indir([AC_SYS_RESTARTABLE_SYSCALLS])])dnl
-AC_DEFUN(AC_FIND_X, [indir([AC_PATH_X])])dnl
-AC_DEFUN(AC_FIND_XTRA, [indir([AC_PATH_XTRA])])dnl
diff --git a/Build/source/texk/etc/autoconf/acprograms b/Build/source/texk/etc/autoconf/acprograms
deleted file mode 100644
index 94055e64e74..00000000000
--- a/Build/source/texk/etc/autoconf/acprograms
+++ /dev/null
@@ -1,19 +0,0 @@
-ln AC_PROG_LN_S
-awk AC_PROG_AWK
-nawk AC_PROG_AWK
-gawk AC_PROG_AWK
-mawk AC_PROG_AWK
-cc AC_PROG_CC
-gcc AC_PROG_CC
-cpp AC_PROG_CPP
-CC AC_PROG_CXX
-g++ AC_PROG_CXX
-install AC_PROG_INSTALL
-lex AC_PROG_LEX
-flex AC_PROG_LEX
-ranlib AC_PROG_RANLIB
-ar AC_PROG_AR
-yacc AC_PROG_YACC
-byacc AC_PROG_YACC
-bison AC_PROG_YACC
-make AC_PROG_MAKE_SET
diff --git a/Build/source/texk/etc/autoconf/acsite.m4 b/Build/source/texk/etc/autoconf/acsite.m4
deleted file mode 100644
index 7ae222e07a4..00000000000
--- a/Build/source/texk/etc/autoconf/acsite.m4
+++ /dev/null
@@ -1,156 +0,0 @@
-dnl Modifications for the latest version of Autoconf for kpathsea.
-dnl These changes have all been sent back to the Autoconf maintainer via
-dnl bug-gnu-utils@prep.ai.mit.edu.
-
-
-dnl kb_AC_LIBTOOL_REPLACE_FUNCS(FUNCTION-NAME...)
-AC_DEFUN(kb_AC_LIBTOOL_REPLACE_FUNCS,
-[for ac_func in $1
-do
-AC_CHECK_FUNC($ac_func, , [LIBTOOL_LIBOBJS="$LIBTOOL_LIBOBJS ${ac_func}.lo"])
-done
-AC_SUBST(LIBTOOL_LIBOBJS)dnl
-])
-
-
-dnl Check if gcc asm for i386 needs external symbols with an underscore.
-dnl Peter Breitenlohner, April 15, 1996.
-AC_DEFUN([pb_AC_ASM_UNDERSCORE],
-[AC_REQUIRE_CPP()dnl
-AC_CACHE_CHECK(whether gcc asm needs underscore, pb_cv_asm_underscore,
-[
-# Older versions of GCC asm for i386 need an underscore prepended to
-# external symbols. Figure out if this is so.
-pb_cv_asm_underscore=yes
-AC_TRY_LINK([
-extern char val ;
-extern void sub () ;
-#if defined (__i386__) && defined (__GNUC__)
-asm(" .align 4\n"
-".globl sub\n"
-"sub:\n"
-" movb \$][1,val\n"
-" ret\n");
-#else
-void sub () { val = 1; }
-#endif /* assembler */
-char val ;
-], [sub], pb_cv_asm_underscore=no)])
-if test "x$pb_cv_asm_underscore" = xyes; then
- AC_DEFINE(ASM_NEEDS_UNDERSCORE)
-fi
-])
-
-dnl Added /lib/... for A/UX.
-dnl undefine([AC_PATH_X_DIRECT])dnl
-
-dnl Changed make to ${MAKE-make}.
-dnl undefine([AC_PATH_X_XMKMF])dnl
-
-dnl Always more junk to check.
-dnl undefine([AC_PATH_XTRA])dnl
-
-dnl Added ac_include support.
-dnl undefine([AC_OUTPUT_FILES])dnl
-
-
-dnl From automake distribution, by Jim Meyering:
-dnl Add --enable-maintainer-mode option to configure.
-
-AC_DEFUN(AM_MAINTAINER_MODE,
-[AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])
- dnl maintainer-mode is disabled by default
- AC_ARG_ENABLE(maintainer-mode,
-[ --enable-maintainer-mode enable make rules and dependencies not useful
- (and sometimes confusing) to the casual installer],
- USE_MAINTAINER_MODE=$enableval,
- USE_MAINTAINER_MODE=no)
- AC_MSG_RESULT($USE_MAINTAINER_MODE)
- if test "x$USE_MAINTAINER_MODE" = xyes; then
- MAINT=
- else
- MAINT='#M#'
- fi
- AC_SUBST(MAINT)dnl
-]
-)
-
-dnl The following three macros are copied from Thomas Dickey's autoconf
-dnl patches at:
-dnl http://dickey.his.com/autoconf/autoconf.html
-dnl --Roozbeh Pournader
-
-define(AC_DIVERSION_HELP, 3)dnl user help-messages
-define(ac_help_count, 0)dnl
-
-dnl Send text to the user help-message list. We will expand it as a here-
-dnl document, so we'll split it to avoid too-long strings.
-dnl AC_DIVERT_HELP(message)
-define(AC_DIVERT_HELP,
-[AC_DIVERT_PUSH(AC_DIVERSION_HELP)dnl
-ifelse(ac_help_count,0,[--enable and --with options recognized:
-])dnl
-define([ac_help_count], builtin(eval, ac_help_count + 1))dnl
-[$1]
-ifelse(ac_help_count,13,[EOF
-cat <<EOF
-define([ac_help_count], 1)dnl
-])dnl
-AC_DIVERT_POP()dnl
-])
-
-AC_DEFUN(KPSE_STRUCT_ST_MTIM,
-[AC_CACHE_CHECK([for st_mtim in struct stat], ac_cv_struct_st_mtim,
-[AC_TRY_COMPILE([#include <sys/types.h>
-#include <sys/stat.h>], [struct stat s; s.st_mtim;],
-ac_cv_struct_st_mtim=yes, ac_cv_struct_st_mtim=no)])
-if test $ac_cv_struct_st_mtim = yes; then
- AC_DEFINE(HAVE_ST_MTIM)
-fi
-])
-
-# Find a program when cross-compiling, or use a default when not.
-# $1 = variable which records the outcome
-# $2 = program to look for when cross-compiling
-# $3 = program to use when not cross-compiling
-AC_DEFUN([KPSE_CROSS_PATH_PROG],
- [if test "$cross_compiling" = yes; then
-AC_PATH_PROG([$1], [$2])
-if test -z "${$1}"; then
- AC_MSG_ERROR([$2 was not found but is required when cross-compiling.
- Install $2 or set \$$1 to the full pathname.])
-fi
-else
- $1=$3
-fi])
-
-# Set BUILD$1 to $2 when cross-compiling, to $($1) if not.
-# Example: KPSE_CROSS_BUILD_VAR([CC], [cc]) sets 'BUILDCC' to 'cc'
-# if cross-compiling, and to '$(CC)' if not.
-AC_DEFUN([KPSE_CROSS_BUILD_VAR],
- [if test "$cross_compiling" = yes; then
- if test -z "${BUILD$1}"; then
- BUILD$1='$2'
- fi
- AC_MSG_RESULT([setting \$BUILD$1 to ${BUILD$1}])
-else
- if test -n "${BUILD$1}"; then
- AC_MSG_WARN([\$BUILD$1 set but not cross-compiling.])
- fi
- BUILD$1='$($1)'
-fi
-AC_SUBST(BUILD$1)
-])
-
-dnl # Preparing for autoconf-2.5x:
-dnl #
-dnl # As a first step towards autoconf-2.5x we define some new
-dnl # autoconf-2.13 macros.
-dnl #
-dnl # 2005-02-20 Peter Breitenlohner <peb@mppmu.mpg.de>
-
-dnl # KPSE_CONFIG_FILES(FILE..., [COMMANDS], [INIT-CMDS])
-dnl # ---------------------------------------------------
-dnl # For now just an other name for AC_CONFIG_FILES, in future
-dnl # (autoconf-2.5x) this will enable kpse_include substitution.
-AC_DEFUN([KPSE_CONFIG_FILES], [AC_CONFIG_FILES([$1], [$2], [$3])])
diff --git a/Build/source/texk/etc/autoconf/acspecific.m4 b/Build/source/texk/etc/autoconf/acspecific.m4
deleted file mode 100644
index 0ab8a97bb4b..00000000000
--- a/Build/source/texk/etc/autoconf/acspecific.m4
+++ /dev/null
@@ -1,2890 +0,0 @@
-dnl Macros that test for specific features.
-dnl This file is part of Autoconf.
-dnl Copyright (C) 1992, 93, 94, 95, 96, 1998 Free Software Foundation, Inc.
-dnl
-dnl This program is free software; you can redistribute it and/or modify
-dnl it under the terms of the GNU General Public License as published by
-dnl the Free Software Foundation; either version 2, or (at your option)
-dnl any later version.
-dnl
-dnl This program is distributed in the hope that it will be useful,
-dnl but WITHOUT ANY WARRANTY; without even the implied warranty of
-dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-dnl GNU General Public License for more details.
-dnl
-dnl You should have received a copy of the GNU General Public License
-dnl along with this program; if not, write to the Free Software
-dnl Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
-dnl 02111-1307, USA.
-dnl
-dnl As a special exception, the Free Software Foundation gives unlimited
-dnl permission to copy, distribute and modify the configure scripts that
-dnl are the output of Autoconf. You need not follow the terms of the GNU
-dnl General Public License when using or distributing such scripts, even
-dnl though portions of the text of Autoconf appear in them. The GNU
-dnl General Public License (GPL) does govern all other use of the material
-dnl that constitutes the Autoconf program.
-dnl
-dnl Certain portions of the Autoconf source text are designed to be copied
-dnl (in certain cases, depending on the input) into the output of
-dnl Autoconf. We call these the "data" portions. The rest of the Autoconf
-dnl source text consists of comments plus executable code that decides which
-dnl of the data portions to output in any given case. We call these
-dnl comments and executable code the "non-data" portions. Autoconf never
-dnl copies any of the non-data portions into its output.
-dnl
-dnl This special exception to the GPL applies to versions of Autoconf
-dnl released by the Free Software Foundation. When you make and
-dnl distribute a modified version of Autoconf, you may extend this special
-dnl exception to the GPL to apply to your modified version as well, *unless*
-dnl your modified version has the potential to copy into its output some
-dnl of the text that was the non-data portion of the version that you started
-dnl with. (In other words, unless your change moves or copies text from
-dnl the non-data portions to the data portions.) If your modification has
-dnl such potential, you must delete any notice of this special exception
-dnl to the GPL from your modified version.
-dnl
-dnl Written by David MacKenzie, with help from
-dnl Franc,ois Pinard, Karl Berry, Richard Pixley, Ian Lance Taylor,
-dnl Roland McGrath, Noah Friedman, david d zuhn, and many others.
-
-
-dnl ### Checks for programs
-
-
-dnl Check whether to use -n, \c, or newline-tab to separate
-dnl checking messages from result messages.
-dnl Idea borrowed from dist 3.0.
-dnl Internal use only.
-AC_DEFUN(AC_PROG_ECHO_N,
-[if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
- # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
- if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
- ac_n= ac_c='
-' ac_t=' '
- else
- ac_n=-n ac_c= ac_t=
- fi
-else
- ac_n= ac_c='\c' ac_t=
-fi
-])
-
-AC_DEFUN(AC_PROG_CC,
-[AC_BEFORE([$0], [AC_PROG_CPP])dnl
-AC_CHECK_PROG(CC, gcc, gcc)
-if test -z "$CC"; then
- AC_CHECK_PROG(CC, cc, cc, , , /usr/ucb/cc)
- if test -z "$CC"; then
- case "`uname -s`" in
- *win32* | *WIN32*)
- AC_CHECK_PROG(CC, cl, cl) ;;
- esac
- fi
- test -z "$CC" && AC_MSG_ERROR([no acceptable cc found in \$PATH])
-fi
-
-AC_PROG_CC_WORKS
-AC_PROG_CC_GNU
-
-if test $ac_cv_prog_gcc = yes; then
- GCC=yes
-else
- GCC=
-fi
-
-dnl Check whether -g works, even if CFLAGS is set, in case the package
-dnl plays around with CFLAGS (such as to build both debugging and
-dnl normal versions of a library), tasteless as that idea is.
-ac_test_CFLAGS="${CFLAGS+set}"
-ac_save_CFLAGS="$CFLAGS"
-CFLAGS=
-AC_PROG_CC_G
-if test "$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
-])
-
-AC_DEFUN(AC_PROG_CXX,
-[AC_BEFORE([$0], [AC_PROG_CXXCPP])dnl
-AC_CHECK_PROGS(CXX, $CCC c++ g++ gcc CC cxx cc++ cl, gcc)
-
-AC_PROG_CXX_WORKS
-AC_PROG_CXX_GNU
-
-if test $ac_cv_prog_gxx = yes; then
- GXX=yes
-else
- GXX=
-fi
-
-dnl Check whether -g works, even if CXXFLAGS is set, in case the package
-dnl plays around with CXXFLAGS (such as to build both debugging and
-dnl normal versions of a library), tasteless as that idea is.
-ac_test_CXXFLAGS="${CXXFLAGS+set}"
-ac_save_CXXFLAGS="$CXXFLAGS"
-CXXFLAGS=
-AC_PROG_CXX_G
-if test "$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
-])
-
-dnl Determine a Fortran 77 compiler to use. If `F77' is not already set
-dnl in the environment, check for `g77', `f77' and `f2c', in that order.
-dnl Set the output variable `F77' to the name of the compiler found.
-dnl
-dnl If using `g77' (the GNU Fortran 77 compiler), then `AC_PROG_F77'
-dnl will set the shell variable `G77' to `yes', and empty otherwise. If
-dnl the output variable `FFLAGS' was not already set in the environment,
-dnl then set it to `-g -02' for `g77' (or `-O2' where `g77' does not
-dnl accept `-g'). Otherwise, set `FFLAGS' to `-g' for all other Fortran
-dnl 77 compilers.
-dnl
-dnl AC_PROG_F77()
-AC_DEFUN(AC_PROG_F77,
-[AC_BEFORE([$0], [AC_PROG_CPP])dnl
-if test -z "$F77"; then
- AC_CHECK_PROGS(F77, g77 f77 f2c)
- test -z "$F77" && AC_MSG_ERROR([no acceptable Fortran 77 compiler found in \$PATH])
-fi
-
-AC_PROG_F77_WORKS
-AC_PROG_F77_GNU
-
-if test $ac_cv_prog_g77 = yes; then
- G77=yes
-dnl Check whether -g works, even if FFLAGS is set, in case the package
-dnl plays around with FFLAGS (such as to build both debugging and
-dnl normal versions of a library), tasteless as that idea is.
- ac_test_FFLAGS="${FFLAGS+set}"
- ac_save_FFLAGS="$FFLAGS"
- FFLAGS=
- AC_PROG_F77_G
- if test "$ac_test_FFLAGS" = set; then
- FFLAGS="$ac_save_FFLAGS"
- elif test $ac_cv_prog_f77_g = yes; then
- FFLAGS="-g -O2"
- else
- FFLAGS="-O2"
- fi
-else
- G77=
- test "${FFLAGS+set}" = set || FFLAGS="-g"
-fi
-])
-
-AC_DEFUN(AC_PROG_CC_WORKS,
-[AC_MSG_CHECKING([whether the C compiler ($CC $CFLAGS $LDFLAGS) works])
-AC_LANG_SAVE
-AC_LANG_C
-AC_TRY_COMPILER([main(){return(0);}], ac_cv_prog_cc_works, ac_cv_prog_cc_cross)
-AC_LANG_RESTORE
-AC_MSG_RESULT($ac_cv_prog_cc_works)
-if test $ac_cv_prog_cc_works = no; then
- AC_MSG_ERROR([installation or configuration problem: C compiler cannot create executables.])
-fi
-AC_MSG_CHECKING([whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler])
-AC_MSG_RESULT($ac_cv_prog_cc_cross)
-cross_compiling=$ac_cv_prog_cc_cross
-])
-
-AC_DEFUN(AC_PROG_CXX_WORKS,
-[AC_MSG_CHECKING([whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) works])
-AC_LANG_SAVE
-AC_LANG_CPLUSPLUS
-AC_TRY_COMPILER([int main(){return(0);}], ac_cv_prog_cxx_works, ac_cv_prog_cxx_cross)
-AC_LANG_RESTORE
-AC_MSG_RESULT($ac_cv_prog_cxx_works)
-if test $ac_cv_prog_cxx_works = no; then
- AC_MSG_ERROR([installation or configuration problem: C++ compiler cannot create executables.])
-fi
-AC_MSG_CHECKING([whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) is a cross-compiler])
-AC_MSG_RESULT($ac_cv_prog_cxx_cross)
-cross_compiling=$ac_cv_prog_cxx_cross
-])
-
-dnl Test whether the Fortran 77 compiler can compile and link a trivial
-dnl Fortran program. Also, test whether the Fortran 77 compiler is a
-dnl cross-compiler (which may realistically be the case if the Fortran
-dnl compiler is `g77').
-dnl
-dnl AC_PROG_F77_WORKS()
-AC_DEFUN(AC_PROG_F77_WORKS,
-[AC_MSG_CHECKING([whether the Fortran 77 compiler ($F77 $FFLAGS $LDFLAGS) works])
-AC_LANG_SAVE
-AC_LANG_FORTRAN77
-AC_TRY_COMPILER(dnl
-[ program conftest
- end
-], ac_cv_prog_f77_works, ac_cv_prog_f77_cross)
-AC_LANG_RESTORE
-AC_MSG_RESULT($ac_cv_prog_f77_works)
-if test $ac_cv_prog_f77_works = no; then
- AC_MSG_ERROR([installation or configuration problem: Fortran 77 compiler cannot create executables.])
-fi
-AC_MSG_CHECKING([whether the Fortran 77 compiler ($F77 $FFLAGS $LDFLAGS) is a cross-compiler])
-AC_MSG_RESULT($ac_cv_prog_f77_cross)
-cross_compiling=$ac_cv_prog_f77_cross
-])
-
-AC_DEFUN(AC_PROG_CC_GNU,
-[AC_CACHE_CHECK(whether we are using GNU C, ac_cv_prog_gcc,
-[dnl The semicolon is to pacify NeXT's syntax-checking cpp.
-cat > conftest.c <<EOF
-#ifdef __GNUC__
- yes;
-#endif
-EOF
-if AC_TRY_COMMAND(${CC-cc} -E conftest.c) | egrep yes >/dev/null 2>&1; then
- ac_cv_prog_gcc=yes
-else
- ac_cv_prog_gcc=no
-fi])])
-
-AC_DEFUN(AC_PROG_CXX_GNU,
-[AC_CACHE_CHECK(whether we are using GNU C++, ac_cv_prog_gxx,
-[dnl The semicolon is to pacify NeXT's syntax-checking cpp.
-cat > conftest.C <<EOF
-#ifdef __GNUC__
- yes;
-#endif
-EOF
-if AC_TRY_COMMAND(${CXX-g++} -E conftest.C) | egrep yes >/dev/null 2>&1; then
- ac_cv_prog_gxx=yes
-else
- ac_cv_prog_gxx=no
-fi])])
-
-dnl Test whether for Fortran 77 compiler is `g77' (the GNU Fortran 77
-dnl Compiler). This test depends on whether the Fortran 77 compiler can
-dnl do CPP pre-processing.
-dnl
-dnl AC_PROG_F77_GNU()
-AC_DEFUN(AC_PROG_F77_GNU,
-[AC_CACHE_CHECK(whether we are using GNU Fortran 77, ac_cv_prog_g77,
-[cat > conftest.fpp <<EOF
-#ifdef __GNUC__
- yes
-#endif
-EOF
-if AC_TRY_COMMAND($F77 -E conftest.fpp) | egrep yes >/dev/null 2>&1; then
- ac_cv_prog_g77=yes
-else
- ac_cv_prog_g77=no
-fi])])
-
-AC_DEFUN(AC_PROG_CC_G,
-[AC_CACHE_CHECK(whether ${CC-cc} accepts -g, ac_cv_prog_cc_g,
-[echo 'void f(){}' > conftest.c
-if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
- ac_cv_prog_cc_g=yes
-else
- ac_cv_prog_cc_g=no
-fi
-rm -f conftest*
-])])
-
-AC_DEFUN(AC_PROG_CXX_G,
-[AC_CACHE_CHECK(whether ${CXX-g++} accepts -g, ac_cv_prog_cxx_g,
-[echo 'void f(){}' > conftest.cc
-if test -z "`${CXX-g++} -g -c conftest.cc 2>&1`"; then
- ac_cv_prog_cxx_g=yes
-else
- ac_cv_prog_cxx_g=no
-fi
-rm -f conftest*
-])])
-
-dnl Test whether the Fortran 77 compiler can accept the `-g' option to
-dnl enable debugging.
-dnl
-dnl AC_PROG_F77_G()
-AC_DEFUN(AC_PROG_F77_G,
-[AC_CACHE_CHECK(whether $F77 accepts -g, ac_cv_prog_f77_g,
-[cat > conftest.f << EOF
- program conftest
- end
-EOF
-if test -z "`$F77 -g -c conftest.f 2>&1`"; then
- ac_cv_prog_f77_g=yes
-else
- ac_cv_prog_f77_g=no
-fi
-rm -f conftest*
-])])
-
-AC_DEFUN(AC_PROG_GCC_TRADITIONAL,
-[AC_REQUIRE([AC_PROG_CC])dnl
-AC_REQUIRE([AC_PROG_CPP])dnl
-if test $ac_cv_prog_gcc = yes; then
- AC_CACHE_CHECK(whether ${CC-cc} needs -traditional,
- ac_cv_prog_gcc_traditional,
-[ ac_pattern="Autoconf.*'x'"
- AC_EGREP_CPP($ac_pattern, [#include <sgtty.h>
-Autoconf TIOCGETP],
- ac_cv_prog_gcc_traditional=yes, ac_cv_prog_gcc_traditional=no)
-
- if test $ac_cv_prog_gcc_traditional = no; then
- AC_EGREP_CPP($ac_pattern, [#include <termio.h>
-Autoconf TCGETA],
- ac_cv_prog_gcc_traditional=yes)
- fi])
- if test $ac_cv_prog_gcc_traditional = yes; then
- CC="$CC -traditional"
- fi
-fi
-])
-
-AC_DEFUN(AC_PROG_CC_C_O,
-[if test "x$CC" != xcc; then
- AC_MSG_CHECKING(whether $CC and cc understand -c and -o together)
-else
- AC_MSG_CHECKING(whether cc understands -c and -o together)
-fi
-set dummy $CC; ac_cc="`echo [$]2 |
-changequote(, )dnl
- sed -e 's/[^a-zA-Z0-9_]/_/g' -e 's/^[0-9]/_/'`"
-changequote([, ])dnl
-AC_CACHE_VAL(ac_cv_prog_cc_${ac_cc}_c_o,
-[echo 'foo(){}' > conftest.c
-# Make sure it works both with $CC and with simple cc.
-# We do the test twice because some compilers refuse to overwrite an
-# existing .o file with -o, though they will create one.
-ac_try='${CC-cc} -c conftest.c -o conftest.o 1>&AC_FD_CC'
-if AC_TRY_EVAL(ac_try) &&
- test -f conftest.o && AC_TRY_EVAL(ac_try);
-then
- eval ac_cv_prog_cc_${ac_cc}_c_o=yes
- if test "x$CC" != xcc; then
- # Test first that cc exists at all.
- if AC_TRY_COMMAND(cc -c conftest.c 1>&AC_FD_CC); then
- ac_try='cc -c conftest.c -o conftest.o 1>&AC_FD_CC'
- if AC_TRY_EVAL(ac_try) &&
- test -f conftest.o && AC_TRY_EVAL(ac_try);
- then
- # cc works too.
- :
- else
- # cc exists but doesn't like -o.
- eval ac_cv_prog_cc_${ac_cc}_c_o=no
- fi
- fi
- fi
-else
- eval ac_cv_prog_cc_${ac_cc}_c_o=no
-fi
-rm -f conftest*
-])dnl
-if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = yes"; then
- AC_MSG_RESULT(yes)
-else
- AC_MSG_RESULT(no)
- AC_DEFINE(NO_MINUS_C_MINUS_O)
-fi
-])
-
-dnl Test if the Fortran 77 compiler accepts the options `-c' and `-o'
-dnl simultaneously, and define `F77_NO_MINUS_C_MINUS_O' if it does not.
-dnl
-dnl The usefulness of this macro is questionable, as I can't really see
-dnl why anyone would use it. The only reason I include it is for
-dnl completeness, since a similar test exists for the C compiler.
-dnl
-dnl AC_PROG_F77_C_O
-AC_DEFUN(AC_PROG_F77_C_O,
-[AC_BEFORE([$0], [AC_PROG_F77])dnl
-AC_MSG_CHECKING(whether $F77 understand -c and -o together)
-set dummy $F77; ac_f77="`echo [$]2 |
-changequote(, )dnl
-sed -e 's/[^a-zA-Z0-9_]/_/g' -e 's/^[0-9]/_/'`"
-changequote([, ])dnl
-AC_CACHE_VAL(ac_cv_prog_f77_${ac_f77}_c_o,
-[cat > conftest.f << EOF
- program conftest
- end
-EOF
-# We do the `AC_TRY_EVAL' test twice because some compilers refuse to
-# overwrite an existing `.o' file with `-o', although they will create
-# one.
-ac_try='$F77 $FFLAGS -c conftest.f -o conftest.o 1>&AC_FD_CC'
-if AC_TRY_EVAL(ac_try) && test -f conftest.o && AC_TRY_EVAL(ac_try); then
- eval ac_cv_prog_f77_${ac_f77}_c_o=yes
-else
- eval ac_cv_prog_f77_${ac_f77}_c_o=no
-fi
-rm -f conftest*
-])dnl
-if eval "test \"`echo '$ac_cv_prog_f77_'${ac_f77}_c_o`\" = yes"; then
- AC_MSG_RESULT(yes)
-else
- AC_MSG_RESULT(no)
- AC_DEFINE(F77_NO_MINUS_C_MINUS_O)
-fi
-])
-
-dnl Define SET_MAKE to set ${MAKE} if make doesn't.
-AC_DEFUN(AC_PROG_MAKE_SET,
-[AC_MSG_CHECKING(whether ${MAKE-make} sets \${MAKE})
-set dummy ${MAKE-make}; ac_make=`echo "[$]2" | sed 'y%./+-%__p_%'`
-AC_CACHE_VAL(ac_cv_prog_make_${ac_make}_set,
-[cat > conftestmake <<\EOF
-all:
- @echo 'ac_maketemp="${MAKE}"'
-EOF
-changequote(, )dnl
-# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
-eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=`
-changequote([, ])dnl
-if test -n "$ac_maketemp"; then
- eval ac_cv_prog_make_${ac_make}_set=yes
-else
- eval ac_cv_prog_make_${ac_make}_set=no
-fi
-rm -f conftestmake])dnl
-if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
- AC_MSG_RESULT(yes)
- SET_MAKE=
-else
- AC_MSG_RESULT(no)
- SET_MAKE="MAKE=${MAKE-make}"
-fi
-AC_SUBST([SET_MAKE])dnl
-])
-
-AC_DEFUN(AC_PROG_RANLIB,
-[AC_CHECK_PROG(RANLIB, ranlib, ranlib, :)])
-
-AC_DEFUN(AC_PROG_AR,
-[AC_CHECK_PROG(AR, ar, ar, :)])
-
-dnl Check for mawk first since it's generally faster.
-AC_DEFUN(AC_PROG_AWK,
-[AC_CHECK_PROGS(AWK, mawk gawk nawk awk, )])
-
-AC_DEFUN(AC_PROG_YACC,
-[AC_CHECK_PROGS(YACC, 'bison -y' byacc, yacc)])
-
-AC_DEFUN(AC_PROG_CPP,
-[AC_MSG_CHECKING(how to run the C preprocessor)
-# On Suns, sometimes $CPP names a directory.
-if test -n "$CPP" && test -d "$CPP"; then
- CPP=
-fi
-if test -z "$CPP"; then
-AC_CACHE_VAL(ac_cv_prog_CPP,
-[ # This must be in double quotes, not single quotes, because CPP may get
- # substituted into the Makefile and "${CC-cc}" will confuse make.
- CPP="${CC-cc} -E"
- # On the NeXT, cc -E runs the code through the compiler's parser,
- # not just through cpp.
-dnl Use a header file that comes with gcc, so configuring glibc
-dnl with a fresh cross-compiler works.
- AC_TRY_CPP([#include <assert.h>
-Syntax Error], ,
- CPP="${CC-cc} -E -traditional-cpp"
- AC_TRY_CPP([#include <assert.h>
-Syntax Error], ,
- CPP="${CC-cc} -nologo -E"
- AC_TRY_CPP([#include <assert.h>
-Syntax Error], , CPP=/lib/cpp)))
- ac_cv_prog_CPP="$CPP"])dnl
- CPP="$ac_cv_prog_CPP"
-else
- ac_cv_prog_CPP="$CPP"
-fi
-AC_MSG_RESULT($CPP)
-AC_SUBST(CPP)dnl
-])
-
-AC_DEFUN(AC_PROG_CXXCPP,
-[AC_MSG_CHECKING(how to run the C++ preprocessor)
-if test -z "$CXXCPP"; then
-AC_CACHE_VAL(ac_cv_prog_CXXCPP,
-[AC_LANG_SAVE[]dnl
-AC_LANG_CPLUSPLUS[]dnl
- CXXCPP="${CXX-g++} -E"
- AC_TRY_CPP([#include <stdlib.h>], , CXXCPP=/lib/cpp)
- ac_cv_prog_CXXCPP="$CXXCPP"
-AC_LANG_RESTORE[]dnl
-])dnl
-CXXCPP="$ac_cv_prog_CXXCPP"
-fi
-AC_MSG_RESULT($CXXCPP)
-AC_SUBST(CXXCPP)dnl
-])
-
-dnl Require finding the C or C++ preprocessor, whichever is the
-dnl current language.
-AC_DEFUN(AC_REQUIRE_CPP,
-[ifelse(AC_LANG, C, [AC_REQUIRE([AC_PROG_CPP])], [AC_REQUIRE([AC_PROG_CXXCPP])])])
-
-AC_DEFUN(AC_PROG_LEX,
-[AC_CHECK_PROG(LEX, flex, flex, lex)
-if test -z "$LEXLIB"
-then
- case "$LEX" in
- flex*) ac_lib=fl ;;
- *) ac_lib=l ;;
- esac
- AC_CHECK_LIB($ac_lib, yywrap, LEXLIB="-l$ac_lib")
-fi
-AC_SUBST(LEXLIB)])
-
-dnl Check if lex declares yytext as a char * by default, not a char[].
-undefine([AC_DECL_YYTEXT])
-AC_DEFUN(AC_DECL_YYTEXT,
-[AC_REQUIRE_CPP()dnl
-AC_REQUIRE([AC_PROG_LEX])dnl
-AC_CACHE_CHECK(lex output file root, ac_cv_prog_lex_root,
-[# The minimal lex program is just a single line: %%. But some broken lexes
-# (Solaris, I think it was) want two %% lines, so accommodate them.
-echo '%%
-%%' | $LEX
-if test -f lex.yy.c; then
- ac_cv_prog_lex_root=lex.yy
-elif test -f lexyy.c; then
- ac_cv_prog_lex_root=lexyy
-else
- AC_MSG_ERROR(cannot find output from $LEX; giving up)
-fi])
-LEX_OUTPUT_ROOT=$ac_cv_prog_lex_root
-rm -f "${LEX_OUTPUT_ROOT}.c"
-AC_SUBST(LEX_OUTPUT_ROOT)dnl
-
-AC_CACHE_CHECK(whether yytext is a pointer, ac_cv_prog_lex_yytext_pointer,
-[# POSIX says lex can declare yytext either as a pointer or an array; the
-# default is implementation-dependent. Figure out which it is, since
-# not all implementations provide the %pointer and %array declarations.
-ac_cv_prog_lex_yytext_pointer=no
-# Avoid need for the lex library; very commonly, -lfl won't be found by
-# default, and thus the link below would fail if we didn't supply yywrap,
-# which would fool configure into thinking that yytext was not
-# a char * when it really is.
-echo '%%
-%%' | $LEX
-echo "extern char *yytext;
-#ifndef yywrap
-int yywrap () { return 1; }
-#endif" >>$LEX_OUTPUT_ROOT.c
-ac_save_LIBS="$LIBS"
-LIBS="$LIBS $LEXLIB"
-dnl Must use AC_TRY_LINK because yy.lex.c is not a function body.
-AC_TRY_LINK(`cat $LEX_OUTPUT_ROOT.c`, , ac_cv_prog_lex_yytext_pointer=yes)
-LIBS="$ac_save_LIBS"
-rm -f "${LEX_OUTPUT_ROOT}.c"
-])
-dnl
-if test $ac_cv_prog_lex_yytext_pointer = yes; then
- AC_DEFINE(YYTEXT_POINTER)
-else
-dnl
-AC_CACHE_CHECK(whether yytext is an array of char, ac_cv_prog_lex_yytext_char,
-[# POSIX says lex can declare yytext either as a pointer or an array; the
-# default is implementation-dependent. Figure out which it is, since
-# not all implementations provide the %pointer and %array declarations.
-ac_cv_prog_lex_yytext_char=no
-# Avoid need for the lex library; very commonly, -lfl won't be found by
-# default, and thus the link below would fail if we didn't supply yywrap,
-# which would fool configure into thinking that yytext was not
-# a char array when it really is.
-changequote(,)
-echo '%%
-%%' | $LEX
-echo "extern char yytext[];
-#ifndef yywrap
-int yywrap () { return 1; }
-#endif" >>$LEX_OUTPUT_ROOT.c
-changequote([,])
-ac_save_LIBS="$LIBS"
-LIBS="$LIBS $LEXLIB"
-dnl Must use AC_TRY_LINK because yy.lex.c is not a function body.
-AC_TRY_LINK(`cat $LEX_OUTPUT_ROOT.c`, , ac_cv_prog_lex_yytext_char=yes)
-LIBS="$ac_save_LIBS"
-rm -f "${LEX_OUTPUT_ROOT}.c"
-])
-dnl
-if test $ac_cv_prog_lex_yytext_char = yes; then
-AC_DEFINE(YYTEXT_CHAR)
-else
-dnl
-AC_CACHE_CHECK(whether yytext is an array of unsigned char, ac_cv_prog_lex_yytext_uchar,
-[# Some systems use an array of unsigned char for yytext. Figure out if that
-# happens to be the case.
-ac_cv_prog_lex_yytext_uchar=no
-# Avoid need for the lex library; very commonly, -lfl won't be found by
-# default, and thus the link below would fail if we didn't supply yywrap,
-# which would fool configure into thinking that yytext was not
-# a unsigned char array when it really is.
-changequote(,)
-echo '%%
-%%' | $LEX
-echo "extern unsigned char yytext[];
-#ifndef yywrap
-int yywrap () { return 1; }
-#endif" >>$LEX_OUTPUT_ROOT.c
-changequote([,])
-ac_save_LIBS="$LIBS"
-LIBS="$LIBS $LEXLIB"
-dnl Must use AC_TRY_LINK because yy.lex.c is not a function body.
-AC_TRY_LINK(`cat $LEX_OUTPUT_ROOT.c`, , ac_cv_prog_lex_yytext_uchar=yes)
-LIBS="$ac_save_LIBS"
-rm -f "${LEX_OUTPUT_ROOT}.c"
-])
-dnl
-if test $ac_cv_prog_lex_yytext_uchar = yes; then
-AC_DEFINE(YYTEXT_UCHAR)
-fi
-fi
-fi
-])
-
-AC_DEFUN(AC_PROG_INSTALL,
-[AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT])dnl
-# Find a good install program. We prefer a C program (faster),
-# so one script is as good as another. But avoid the broken or
-# incompatible versions:
-# SysV /etc/install, /usr/sbin/install
-# SunOS /usr/etc/install
-# IRIX /sbin/install
-# AIX /bin/install
-# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
-# AFS /usr/afsws/bin/install, which mishandles nonexistent args
-# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
-# ./install, which can be erroneously created by make from ./install.sh.
-AC_MSG_CHECKING(for a BSD compatible install)
-if test -z "$INSTALL"; then
-AC_CACHE_VAL(ac_cv_path_install,
-[ IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS=":"
- # Hack for MSDOS and descendants.
- if test -z "$COMSPEC"; then ac_x=-f; else ac_x=-x; fi
- for ac_dir in $PATH; do
- # Account for people who put trailing slashes in PATH elements.
- case "$ac_dir/" in
- /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/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
- if test $ac_x $ac_dir/$ac_prog; then
- if test $ac_prog = install &&
- grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
- # AIX install. It has an incompatible calling convention.
- :
- else
- ac_cv_path_install="$ac_dir/$ac_prog -c"
- break 2
- fi
- fi
- done
- ;;
- esac
- done
- IFS="$ac_save_IFS"
-])dnl
- if test "${ac_cv_path_install+set}" = set; then
- INSTALL="$ac_cv_path_install"
- else
- # As a last resort, use the slow shell script. We don't cache a
- # path for INSTALL within a source directory, because that will
- # break other packages using the cache if that directory is
- # removed, or if the path is relative.
- INSTALL="$ac_install_sh"
- fi
-fi
-dnl We do special magic for INSTALL instead of AC_SUBST, to get
-dnl relative paths right.
-AC_MSG_RESULT($INSTALL)
-
-# 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='${INSTALL}'
-AC_SUBST(INSTALL_PROGRAM)dnl
-
-test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
-AC_SUBST(INSTALL_SCRIPT)dnl
-
-test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
-AC_SUBST(INSTALL_DATA)dnl
-])
-
-AC_DEFUN(AC_PROG_LN_S,
-[AC_MSG_CHECKING(whether ln -s works)
-AC_CACHE_VAL(ac_cv_prog_LN_S,
-[rm -f conftestdata
-# MS-DOS is a special case, because it sort of pretends that ln -s
-# works for executables.
-if test -z "$COMSPEC" && ln -s X conftestdata 2>/dev/null
-then
- rm -f conftestdata
- ac_cv_prog_LN_S="ln -s"
-else
- ac_cv_prog_LN_S=ln
-fi])dnl
-LN_S="$ac_cv_prog_LN_S"
-if test "$ac_cv_prog_LN_S" = "ln -s"; then
- AC_MSG_RESULT(yes)
-else
- AC_MSG_RESULT(no)
-fi
-AC_SUBST(LN_S)dnl
-])
-
-define(AC_RSH,
-[errprint(__file__:__line__: [$0] has been removed; replace it with equivalent code
-)m4exit(4)])
-
-
-dnl ### Checks for header files
-
-
-AC_DEFUN(AC_HEADER_STDC,
-[AC_REQUIRE_CPP()dnl
-AC_CACHE_CHECK(for ANSI C header files, ac_cv_header_stdc,
-[AC_TRY_CPP([#include <stdlib.h>
-#include <stdarg.h>
-#include <string.h>
-#include <float.h>], ac_cv_header_stdc=yes, ac_cv_header_stdc=no)
-
-if test $ac_cv_header_stdc = yes; then
- # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
-AC_EGREP_HEADER(memchr, string.h, , ac_cv_header_stdc=no)
-fi
-
-if test $ac_cv_header_stdc = yes; then
- # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
-AC_EGREP_HEADER(free, stdlib.h, , ac_cv_header_stdc=no)
-fi
-
-if test $ac_cv_header_stdc = yes; then
- # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
-AC_TRY_RUN([#include <ctype.h>
-#define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
-#define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
-#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
-int main () { int i; for (i = 0; i < 256; i++)
-if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
-exit (0); }
-], , ac_cv_header_stdc=no, :)
-fi])
-if test $ac_cv_header_stdc = yes; then
- AC_DEFINE(STDC_HEADERS)
-fi
-])
-
-AC_DEFUN(AC_UNISTD_H,
-[AC_OBSOLETE([$0], [; instead use AC_CHECK_HEADERS(unistd.h)])dnl
-AC_CHECK_HEADER(unistd.h, AC_DEFINE(HAVE_UNISTD_H))])
-
-AC_DEFUN(AC_USG,
-[AC_OBSOLETE([$0],
- [; instead use AC_CHECK_HEADERS(string.h) and HAVE_STRING_H])dnl
-AC_MSG_CHECKING([for BSD string and memory functions])
-AC_TRY_LINK([#include <strings.h>], [rindex(0, 0); bzero(0, 0);],
- [AC_MSG_RESULT(yes)], [AC_MSG_RESULT(no); AC_DEFINE(USG)])])
-
-
-dnl If memchr and the like aren't declared in <string.h>, include <memory.h>.
-dnl To avoid problems, don't check for gcc2 built-ins.
-AC_DEFUN(AC_MEMORY_H,
-[AC_OBSOLETE([$0], [; instead use AC_CHECK_HEADERS(memory.h) and HAVE_MEMORY_H])dnl
-AC_MSG_CHECKING(whether string.h declares mem functions)
-AC_EGREP_HEADER(memchr, string.h, ac_found=yes, ac_found=no)
-AC_MSG_RESULT($ac_found)
-if test $ac_found = no; then
- AC_CHECK_HEADER(memory.h, [AC_DEFINE(NEED_MEMORY_H)])
-fi
-])
-
-AC_DEFUN(AC_HEADER_MAJOR,
-[AC_CACHE_CHECK(whether sys/types.h defines makedev,
- ac_cv_header_sys_types_h_makedev,
-[AC_TRY_LINK([#include <sys/types.h>], [return makedev(0, 0);],
- ac_cv_header_sys_types_h_makedev=yes, ac_cv_header_sys_types_h_makedev=no)
-])
-
-if test $ac_cv_header_sys_types_h_makedev = no; then
-AC_CHECK_HEADER(sys/mkdev.h, [AC_DEFINE(MAJOR_IN_MKDEV)])
-
- if test $ac_cv_header_sys_mkdev_h = no; then
-AC_CHECK_HEADER(sys/sysmacros.h, [AC_DEFINE(MAJOR_IN_SYSMACROS)])
- fi
-fi
-])
-
-AC_DEFUN(AC_HEADER_DIRENT,
-[ac_header_dirent=no
-AC_CHECK_HEADERS_DIRENT(dirent.h sys/ndir.h sys/dir.h ndir.h,
- [ac_header_dirent=$ac_hdr; break])
-# Two versions of opendir et al. are in -ldir and -lx on SCO Xenix.
-if test $ac_header_dirent = dirent.h; then
-AC_CHECK_LIB(dir, opendir, LIBS="$LIBS -ldir")
-else
-AC_CHECK_LIB(x, opendir, LIBS="$LIBS -lx")
-fi
-])
-
-dnl Like AC_CHECK_HEADER, except also make sure that HEADER-FILE
-dnl defines the type `DIR'. dirent.h on NextStep 3.2 doesn't.
-dnl AC_CHECK_HEADER_DIRENT(HEADER-FILE, ACTION-IF-FOUND)
-AC_DEFUN(AC_CHECK_HEADER_DIRENT,
-[ac_safe=`echo "$1" | sed 'y%./+-%__p_%'`
-AC_MSG_CHECKING([for $1 that defines DIR])
-AC_CACHE_VAL(ac_cv_header_dirent_$ac_safe,
-[AC_TRY_COMPILE([#include <sys/types.h>
-#include <$1>], [DIR *dirp = 0;],
- eval "ac_cv_header_dirent_$ac_safe=yes",
- eval "ac_cv_header_dirent_$ac_safe=no")])dnl
-if eval "test \"`echo '$ac_cv_header_dirent_'$ac_safe`\" = yes"; then
- AC_MSG_RESULT(yes)
- $2
-else
- AC_MSG_RESULT(no)
-fi
-])
-
-dnl Like AC_CHECK_HEADERS, except succeed only for a HEADER-FILE that
-dnl defines `DIR'.
-dnl AC_CHECK_HEADERS_DIRENT(HEADER-FILE... [, ACTION])
-define(AC_CHECK_HEADERS_DIRENT,
-[for ac_hdr in $1
-do
-AC_CHECK_HEADER_DIRENT($ac_hdr,
-[changequote(, )dnl
- ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
-changequote([, ])dnl
- AC_DEFINE_UNQUOTED($ac_tr_hdr) $2])dnl
-done])
-
-AC_DEFUN(AC_DIR_HEADER,
-[AC_OBSOLETE([$0], [; instead use AC_HEADER_DIRENT])dnl
-ac_header_dirent=no
-for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h; do
- AC_CHECK_HEADER_DIRENT($ac_hdr, [ac_header_dirent=$ac_hdr; break])
-done
-
-case "$ac_header_dirent" in
-dirent.h) AC_DEFINE(DIRENT) ;;
-sys/ndir.h) AC_DEFINE(SYSNDIR) ;;
-sys/dir.h) AC_DEFINE(SYSDIR) ;;
-ndir.h) AC_DEFINE(NDIR) ;;
-esac
-
-AC_CACHE_CHECK(whether closedir returns void, ac_cv_func_closedir_void,
-[AC_TRY_RUN([#include <sys/types.h>
-#include <$ac_header_dirent>
-int closedir(); main() { exit(closedir(opendir(".")) != 0); }],
- ac_cv_func_closedir_void=no, ac_cv_func_closedir_void=yes, ac_cv_func_closedir_void=yes)])
-if test $ac_cv_func_closedir_void = yes; then
- AC_DEFINE(VOID_CLOSEDIR)
-fi
-])
-
-AC_DEFUN(AC_HEADER_STAT,
-[AC_CACHE_CHECK(whether stat file-mode macros are broken,
- ac_cv_header_stat_broken,
-[AC_EGREP_CPP([You lose], [#include <sys/types.h>
-#include <sys/stat.h>
-
-#if defined(S_ISBLK) && defined(S_IFDIR)
-# if S_ISBLK (S_IFDIR)
-You lose.
-# endif
-#endif
-
-#if defined(S_ISBLK) && defined(S_IFCHR)
-# if S_ISBLK (S_IFCHR)
-You lose.
-# endif
-#endif
-
-#if defined(S_ISLNK) && defined(S_IFREG)
-# if S_ISLNK (S_IFREG)
-You lose.
-# endif
-#endif
-
-#if defined(S_ISSOCK) && defined(S_IFREG)
-# if S_ISSOCK (S_IFREG)
-You lose.
-# endif
-#endif
-], ac_cv_header_stat_broken=yes, ac_cv_header_stat_broken=no)])
-if test $ac_cv_header_stat_broken = yes; then
- AC_DEFINE(STAT_MACROS_BROKEN)
-fi
-])
-
-AC_DEFUN(AC_DECL_SYS_SIGLIST,
-[AC_CACHE_CHECK([for sys_siglist declaration in signal.h or unistd.h],
- ac_cv_decl_sys_siglist,
-[AC_TRY_COMPILE([#include <sys/types.h>
-#include <signal.h>
-/* NetBSD declares sys_siglist in unistd.h. */
-#ifdef HAVE_UNISTD_H
-#include <unistd.h>
-#endif], [char *msg = *(sys_siglist + 1);],
- ac_cv_decl_sys_siglist=yes, ac_cv_decl_sys_siglist=no)])
-if test $ac_cv_decl_sys_siglist = yes; then
- AC_DEFINE(SYS_SIGLIST_DECLARED)
-fi
-])
-
-AC_DEFUN(AC_HEADER_SYS_WAIT,
-[AC_CACHE_CHECK([for sys/wait.h that is POSIX.1 compatible],
- ac_cv_header_sys_wait_h,
-[AC_TRY_COMPILE([#include <sys/types.h>
-#include <sys/wait.h>
-#ifndef WEXITSTATUS
-#define WEXITSTATUS(stat_val) ((unsigned)(stat_val) >> 8)
-#endif
-#ifndef WIFEXITED
-#define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
-#endif], [int s;
-wait (&s);
-s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;],
-ac_cv_header_sys_wait_h=yes, ac_cv_header_sys_wait_h=no)])
-if test $ac_cv_header_sys_wait_h = yes; then
- AC_DEFINE(HAVE_SYS_WAIT_H)
-fi
-])
-
-
-dnl ### Checks for typedefs
-
-
-AC_DEFUN(AC_TYPE_GETGROUPS,
-[AC_REQUIRE([AC_TYPE_UID_T])dnl
-AC_CACHE_CHECK(type of array argument to getgroups, ac_cv_type_getgroups,
-[AC_TRY_RUN(
-changequote(<<, >>)dnl
-<<
-/* Thanks to Mike Rendell for this test. */
-#include <sys/types.h>
-#define NGID 256
-#undef MAX
-#define MAX(x, y) ((x) > (y) ? (x) : (y))
-main()
-{
- gid_t gidset[NGID];
- int i, n;
- union { gid_t gval; long lval; } val;
-
- val.lval = -1;
- for (i = 0; i < NGID; i++)
- gidset[i] = val.gval;
- n = getgroups (sizeof (gidset) / MAX (sizeof (int), sizeof (gid_t)) - 1,
- gidset);
- /* Exit non-zero if getgroups seems to require an array of ints. This
- happens when gid_t is short but getgroups modifies an array of ints. */
- exit ((n > 0 && gidset[n] != val.gval) ? 1 : 0);
-}
->>,
-changequote([, ])dnl
- ac_cv_type_getgroups=gid_t, ac_cv_type_getgroups=int,
- ac_cv_type_getgroups=cross)
-if test $ac_cv_type_getgroups = cross; then
- dnl When we can't run the test program (we are cross compiling), presume
- dnl that <unistd.h> has either an accurate prototype for getgroups or none.
- dnl Old systems without prototypes probably use int.
- AC_EGREP_HEADER([getgroups.*int.*gid_t], unistd.h,
- ac_cv_type_getgroups=gid_t, ac_cv_type_getgroups=int)
-fi])
-AC_DEFINE_UNQUOTED(GETGROUPS_T, $ac_cv_type_getgroups)
-])
-
-AC_DEFUN(AC_TYPE_UID_T,
-[AC_CACHE_CHECK(for uid_t in sys/types.h, ac_cv_type_uid_t,
-[AC_EGREP_HEADER(uid_t, sys/types.h,
- ac_cv_type_uid_t=yes, ac_cv_type_uid_t=no)])
-if test $ac_cv_type_uid_t = no; then
- AC_DEFINE(uid_t, int)
- AC_DEFINE(gid_t, int)
-fi
-])
-
-AC_DEFUN(AC_TYPE_SIZE_T,
-[AC_CHECK_TYPE(size_t, unsigned)])
-
-AC_DEFUN(AC_TYPE_PID_T,
-[AC_CHECK_TYPE(pid_t, int)])
-
-AC_DEFUN(AC_TYPE_OFF_T,
-[AC_CHECK_TYPE(off_t, long)])
-
-AC_DEFUN(AC_TYPE_MODE_T,
-[AC_CHECK_TYPE(mode_t, int)])
-
-dnl Note that identifiers starting with SIG are reserved by ANSI C.
-AC_DEFUN(AC_TYPE_SIGNAL,
-[AC_CACHE_CHECK([return type of signal handlers], ac_cv_type_signal,
-[AC_TRY_COMPILE([#include <sys/types.h>
-#include <signal.h>
-#ifdef signal
-#undef signal
-#endif
-#ifdef __cplusplus
-extern "C" void (*signal (int, void (*)(int)))(int);
-#else
-void (*signal ()) ();
-#endif
-],
-[int i;], ac_cv_type_signal=void, ac_cv_type_signal=int)])
-AC_DEFINE_UNQUOTED(RETSIGTYPE, $ac_cv_type_signal)
-])
-
-
-dnl ### Checks for functions
-
-
-AC_DEFUN(AC_FUNC_CLOSEDIR_VOID,
-[AC_REQUIRE([AC_HEADER_DIRENT])dnl
-AC_CACHE_CHECK(whether closedir returns void, ac_cv_func_closedir_void,
-[AC_TRY_RUN([#include <sys/types.h>
-#include <$ac_header_dirent>
-int closedir(); main() { exit(closedir(opendir(".")) != 0); }],
- ac_cv_func_closedir_void=no, ac_cv_func_closedir_void=yes, ac_cv_func_closedir_void=yes)])
-if test $ac_cv_func_closedir_void = yes; then
- AC_DEFINE(CLOSEDIR_VOID)
-fi
-])
-
-AC_DEFUN(AC_FUNC_FNMATCH,
-[AC_CACHE_CHECK(for working fnmatch, ac_cv_func_fnmatch_works,
-# Some versions of Solaris or SCO have a broken fnmatch function.
-# So we run a test program. If we are cross-compiling, take no chance.
-# Thanks to John Oleynick and Franc,ois Pinard for this test.
-[AC_TRY_RUN([main() { exit (fnmatch ("a*", "abc", 0) != 0); }],
-ac_cv_func_fnmatch_works=yes, ac_cv_func_fnmatch_works=no,
-ac_cv_func_fnmatch_works=no)])
-if test $ac_cv_func_fnmatch_works = yes; then
- AC_DEFINE(HAVE_FNMATCH)
-fi
-])
-
-AC_DEFUN(AC_FUNC_MMAP,
-[AC_CHECK_HEADERS(unistd.h)
-AC_CHECK_FUNCS(getpagesize)
-AC_CACHE_CHECK(for working mmap, ac_cv_func_mmap_fixed_mapped,
-[AC_TRY_RUN([
-/* Thanks to Mike Haertel and Jim Avera for this test.
- Here is a matrix of mmap possibilities:
- mmap private not fixed
- mmap private fixed at somewhere currently unmapped
- mmap private fixed at somewhere already mapped
- mmap shared not fixed
- mmap shared fixed at somewhere currently unmapped
- mmap shared fixed at somewhere already mapped
- For private mappings, we should verify that changes cannot be read()
- back from the file, nor mmap's back from the file at a different
- address. (There have been systems where private was not correctly
- implemented like the infamous i386 svr4.0, and systems where the
- VM page cache was not coherent with the filesystem buffer cache
- like early versions of FreeBSD and possibly contemporary NetBSD.)
- For shared mappings, we should conversely verify that changes get
- propogated back to all the places they're supposed to be.
-
- Grep wants private fixed already mapped.
- The main things grep needs to know about mmap are:
- * does it exist and is it safe to write into the mmap'd area
- * how to use it (BSD variants) */
-#include <sys/types.h>
-#include <fcntl.h>
-#include <sys/mman.h>
-
-/* This mess was copied from the GNU getpagesize.h. */
-#ifndef HAVE_GETPAGESIZE
-# ifdef HAVE_UNISTD_H
-# include <unistd.h>
-# endif
-
-/* Assume that all systems that can run configure have sys/param.h. */
-# ifndef HAVE_SYS_PARAM_H
-# define HAVE_SYS_PARAM_H 1
-# endif
-
-# ifdef _SC_PAGESIZE
-# define getpagesize() sysconf(_SC_PAGESIZE)
-# else /* no _SC_PAGESIZE */
-# ifdef HAVE_SYS_PARAM_H
-# include <sys/param.h>
-# ifdef EXEC_PAGESIZE
-# define getpagesize() EXEC_PAGESIZE
-# else /* no EXEC_PAGESIZE */
-# ifdef NBPG
-# define getpagesize() NBPG * CLSIZE
-# ifndef CLSIZE
-# define CLSIZE 1
-# endif /* no CLSIZE */
-# else /* no NBPG */
-# ifdef NBPC
-# define getpagesize() NBPC
-# else /* no NBPC */
-# ifdef PAGESIZE
-# define getpagesize() PAGESIZE
-# endif /* PAGESIZE */
-# endif /* no NBPC */
-# endif /* no NBPG */
-# endif /* no EXEC_PAGESIZE */
-# else /* no HAVE_SYS_PARAM_H */
-# define getpagesize() 8192 /* punt totally */
-# endif /* no HAVE_SYS_PARAM_H */
-# endif /* no _SC_PAGESIZE */
-
-#endif /* no HAVE_GETPAGESIZE */
-
-#ifdef __cplusplus
-extern "C" { void *malloc(unsigned); }
-#else
-char *malloc();
-#endif
-
-int
-main()
-{
- char *data, *data2, *data3;
- int i, pagesize;
- int fd;
-
- pagesize = getpagesize();
-
- /*
- * First, make a file with some known garbage in it.
- */
- data = malloc(pagesize);
- if (!data)
- exit(1);
- for (i = 0; i < pagesize; ++i)
- *(data + i) = rand();
- umask(0);
- fd = creat("conftestmmap", 0600);
- if (fd < 0)
- exit(1);
- if (write(fd, data, pagesize) != pagesize)
- exit(1);
- close(fd);
-
- /*
- * Next, try to mmap the file at a fixed address which
- * already has something else allocated at it. If we can,
- * also make sure that we see the same garbage.
- */
- fd = open("conftestmmap", O_RDWR);
- if (fd < 0)
- exit(1);
- data2 = malloc(2 * pagesize);
- if (!data2)
- exit(1);
- data2 += (pagesize - ((int) data2 & (pagesize - 1))) & (pagesize - 1);
- if (data2 != mmap(data2, pagesize, PROT_READ | PROT_WRITE,
- MAP_PRIVATE | MAP_FIXED, fd, 0L))
- exit(1);
- for (i = 0; i < pagesize; ++i)
- if (*(data + i) != *(data2 + i))
- exit(1);
-
- /*
- * Finally, make sure that changes to the mapped area
- * do not percolate back to the file as seen by read().
- * (This is a bug on some variants of i386 svr4.0.)
- */
- for (i = 0; i < pagesize; ++i)
- *(data2 + i) = *(data2 + i) + 1;
- data3 = malloc(pagesize);
- if (!data3)
- exit(1);
- if (read(fd, data3, pagesize) != pagesize)
- exit(1);
- for (i = 0; i < pagesize; ++i)
- if (*(data + i) != *(data3 + i))
- exit(1);
- close(fd);
- unlink("conftestmmap");
- exit(0);
-}
-], ac_cv_func_mmap_fixed_mapped=yes, ac_cv_func_mmap_fixed_mapped=no,
-ac_cv_func_mmap_fixed_mapped=no)])
-if test $ac_cv_func_mmap_fixed_mapped = yes; then
- AC_DEFINE(HAVE_MMAP)
-fi
-])
-
-AC_DEFUN(AC_FUNC_GETPGRP,
-[AC_CACHE_CHECK(whether getpgrp takes no argument, ac_cv_func_getpgrp_void,
-[AC_TRY_RUN([
-/*
- * If this system has a BSD-style getpgrp(),
- * which takes a pid argument, exit unsuccessfully.
- *
- * Snarfed from Chet Ramey's bash pgrp.c test program
- */
-#include <stdio.h>
-#include <sys/types.h>
-
-int pid;
-int pg1, pg2, pg3, pg4;
-int ng, np, s, child;
-
-main()
-{
- pid = getpid();
- pg1 = getpgrp(0);
- pg2 = getpgrp();
- pg3 = getpgrp(pid);
- pg4 = getpgrp(1);
-
- /*
- * If all of these values are the same, it's pretty sure that
- * we're on a system that ignores getpgrp's first argument.
- */
- if (pg2 == pg4 && pg1 == pg3 && pg2 == pg3)
- exit(0);
-
- child = fork();
- if (child < 0)
- exit(1);
- else if (child == 0) {
- np = getpid();
- /*
- * If this is Sys V, this will not work; pgrp will be
- * set to np because setpgrp just changes a pgrp to be
- * the same as the pid.
- */
- setpgrp(np, pg1);
- ng = getpgrp(0); /* Same result for Sys V and BSD */
- if (ng == pg1) {
- exit(1);
- } else {
- exit(0);
- }
- } else {
- wait(&s);
- exit(s>>8);
- }
-}
-], ac_cv_func_getpgrp_void=yes, ac_cv_func_getpgrp_void=no,
- AC_MSG_ERROR(cannot check getpgrp if cross compiling))
-])
-if test $ac_cv_func_getpgrp_void = yes; then
- AC_DEFINE(GETPGRP_VOID)
-fi
-])
-
-AC_DEFUN(AC_FUNC_SETPGRP,
-[AC_CACHE_CHECK(whether setpgrp takes no argument, ac_cv_func_setpgrp_void,
-AC_TRY_RUN([
-#ifdef HAVE_UNISTD_H
-#include <unistd.h>
-#endif
-
-/*
- * If this system has a BSD-style setpgrp, which takes arguments, exit
- * successfully.
- */
-main()
-{
- if (setpgrp(1,1) == -1)
- exit(0);
- else
- exit(1);
-}
-], ac_cv_func_setpgrp_void=no, ac_cv_func_setpgrp_void=yes,
- AC_MSG_ERROR(cannot check setpgrp if cross compiling))
-)
-if test $ac_cv_func_setpgrp_void = yes; then
- AC_DEFINE(SETPGRP_VOID)
-fi
-])
-
-AC_DEFUN(AC_FUNC_VPRINTF,
-[AC_CHECK_FUNC(vprintf, AC_DEFINE(HAVE_VPRINTF))
-if test "$ac_cv_func_vprintf" != yes; then
-AC_CHECK_FUNC(_doprnt, AC_DEFINE(HAVE_DOPRNT))
-fi
-])
-
-AC_DEFUN(AC_FUNC_VFORK,
-[AC_REQUIRE([AC_TYPE_PID_T])dnl
-AC_CHECK_HEADER(vfork.h, AC_DEFINE(HAVE_VFORK_H))
-AC_CACHE_CHECK(for working vfork, ac_cv_func_vfork_works,
-[AC_TRY_RUN([/* Thanks to Paul Eggert for this test. */
-#include <stdio.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#ifdef HAVE_UNISTD_H
-#include <unistd.h>
-#endif
-#ifdef HAVE_VFORK_H
-#include <vfork.h>
-#endif
-/* On some sparc systems, changes by the child to local and incoming
- argument registers are propagated back to the parent.
- The compiler is told about this with #include <vfork.h>,
- but some compilers (e.g. gcc -O) don't grok <vfork.h>.
- Test for this by using a static variable whose address
- is put into a register that is clobbered by the vfork. */
-static
-#ifdef __cplusplus
-sparc_address_test (int arg)
-#else
-sparc_address_test (arg) int arg;
-#endif
-{
- static pid_t child;
- if (!child) {
- child = vfork ();
- if (child < 0) {
- perror ("vfork");
- _exit(2);
- }
- if (!child) {
- arg = getpid();
- write(-1, "", 0);
- _exit (arg);
- }
- }
-}
-main() {
- pid_t parent = getpid ();
- pid_t child;
-
- sparc_address_test ();
-
- child = vfork ();
-
- if (child == 0) {
- /* Here is another test for sparc vfork register problems.
- This test uses lots of local variables, at least
- as many local variables as main has allocated so far
- including compiler temporaries. 4 locals are enough for
- gcc 1.40.3 on a Solaris 4.1.3 sparc, but we use 8 to be safe.
- A buggy compiler should reuse the register of parent
- for one of the local variables, since it will think that
- parent can't possibly be used any more in this routine.
- Assigning to the local variable will thus munge parent
- in the parent process. */
- pid_t
- p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
- p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
- /* Convince the compiler that p..p7 are live; otherwise, it might
- use the same hardware register for all 8 local variables. */
- if (p != p1 || p != p2 || p != p3 || p != p4
- || p != p5 || p != p6 || p != p7)
- _exit(1);
-
- /* On some systems (e.g. IRIX 3.3),
- vfork doesn't separate parent from child file descriptors.
- If the child closes a descriptor before it execs or exits,
- this munges the parent's descriptor as well.
- Test for this by closing stdout in the child. */
- _exit(close(fileno(stdout)) != 0);
- } else {
- int status;
- struct stat st;
-
- while (wait(&status) != child)
- ;
- exit(
- /* Was there some problem with vforking? */
- child < 0
-
- /* Did the child fail? (This shouldn't happen.) */
- || status
-
- /* Did the vfork/compiler bug occur? */
- || parent != getpid()
-
- /* Did the file descriptor bug occur? */
- || fstat(fileno(stdout), &st) != 0
- );
- }
-}],
-ac_cv_func_vfork_works=yes, ac_cv_func_vfork_works=no, AC_CHECK_FUNC(vfork)
-ac_cv_func_vfork_works=$ac_cv_func_vfork)])
-if test $ac_cv_func_vfork_works = no; then
- AC_DEFINE(vfork, fork)
-fi
-])
-
-AC_DEFUN(AC_FUNC_WAIT3,
-[AC_CACHE_CHECK(for wait3 that fills in rusage, ac_cv_func_wait3_rusage,
-[AC_TRY_RUN([#include <sys/types.h>
-#include <sys/time.h>
-#include <sys/resource.h>
-#include <stdio.h>
-/* HP-UX has wait3 but does not fill in rusage at all. */
-main() {
- struct rusage r;
- int i;
- /* Use a field that we can force nonzero --
- voluntary context switches.
- For systems like NeXT and OSF/1 that don't set it,
- also use the system CPU time. And page faults (I/O) for Linux. */
- r.ru_nvcsw = 0;
- r.ru_stime.tv_sec = 0;
- r.ru_stime.tv_usec = 0;
- r.ru_majflt = r.ru_minflt = 0;
- switch (fork()) {
- case 0: /* Child. */
- sleep(1); /* Give up the CPU. */
- _exit(0);
- case -1: _exit(0); /* What can we do? */
- default: /* Parent. */
- wait3(&i, 0, &r);
- sleep(2); /* Avoid "text file busy" from rm on fast HP-UX machines. */
- exit(r.ru_nvcsw == 0 && r.ru_majflt == 0 && r.ru_minflt == 0
- && r.ru_stime.tv_sec == 0 && r.ru_stime.tv_usec == 0);
- }
-}], ac_cv_func_wait3_rusage=yes, ac_cv_func_wait3_rusage=no,
-ac_cv_func_wait3_rusage=no)])
-if test $ac_cv_func_wait3_rusage = yes; then
- AC_DEFINE(HAVE_WAIT3)
-fi
-])
-
-AC_DEFUN(AC_FUNC_ALLOCA,
-[AC_REQUIRE_CPP()dnl Set CPP; we run AC_EGREP_CPP conditionally.
-# The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
-# for constant arguments. Useless!
-AC_CACHE_CHECK([for working alloca.h], ac_cv_header_alloca_h,
-[AC_TRY_LINK([#include <alloca.h>], [char *p = alloca(2 * sizeof(int));],
- ac_cv_header_alloca_h=yes, ac_cv_header_alloca_h=no)])
-if test $ac_cv_header_alloca_h = yes; then
- AC_DEFINE(HAVE_ALLOCA_H)
-fi
-
-AC_CACHE_CHECK([for alloca], ac_cv_func_alloca_works,
-[AC_TRY_LINK([
-#ifdef __GNUC__
-# define alloca __builtin_alloca
-#else
-# ifdef _MSC_VER
-# include <malloc.h>
-# define alloca _alloca
-# else
-# if HAVE_ALLOCA_H
-# include <alloca.h>
-# else
-# ifdef _AIX
- #pragma alloca
-# else
-# ifndef alloca /* predefined by HP cc +Olibcalls */
-char *alloca ();
-# endif
-# endif
-# endif
-# endif
-#endif
-], [char *p = (char *) alloca(1);],
- ac_cv_func_alloca_works=yes, ac_cv_func_alloca_works=no)])
-if test $ac_cv_func_alloca_works = yes; then
- AC_DEFINE(HAVE_ALLOCA)
-fi
-
-if test $ac_cv_func_alloca_works = no; then
- # The SVR3 libPW and SVR4 libucb both contain incompatible functions
- # that cause trouble. Some versions do not even contain alloca or
- # contain a buggy version. If you still want to use their alloca,
- # use ar to extract alloca.o from them instead of compiling alloca.c.
- ALLOCA=alloca.${ac_objext}
- AC_DEFINE(C_ALLOCA)
-
-AC_CACHE_CHECK(whether alloca needs Cray hooks, ac_cv_os_cray,
-[AC_EGREP_CPP(webecray,
-[#if defined(CRAY) && ! defined(CRAY2)
-webecray
-#else
-wenotbecray
-#endif
-], ac_cv_os_cray=yes, ac_cv_os_cray=no)])
-if test $ac_cv_os_cray = yes; then
-for ac_func in _getb67 GETB67 getb67; do
- AC_CHECK_FUNC($ac_func, [AC_DEFINE_UNQUOTED(CRAY_STACKSEG_END, $ac_func)
- break])
-done
-fi
-
-AC_CACHE_CHECK(stack direction for C alloca, ac_cv_c_stack_direction,
-[AC_TRY_RUN([find_stack_direction ()
-{
- static char *addr = 0;
- auto char dummy;
- if (addr == 0)
- {
- addr = &dummy;
- return find_stack_direction ();
- }
- else
- return (&dummy > addr) ? 1 : -1;
-}
-main ()
-{
- exit (find_stack_direction() < 0);
-}], ac_cv_c_stack_direction=1, ac_cv_c_stack_direction=-1,
- ac_cv_c_stack_direction=0)])
-AC_DEFINE_UNQUOTED(STACK_DIRECTION, $ac_cv_c_stack_direction)
-fi
-AC_SUBST(ALLOCA)dnl
-])
-
-AC_DEFUN(AC_FUNC_GETLOADAVG,
-[ac_have_func=no # yes means we've found a way to get the load average.
-
-# Some systems with -lutil have (and need) -lkvm as well, some do not.
-# On Solaris, -lkvm requires nlist from -lelf, so check that first
-# to get the right answer into the cache.
-AC_CHECK_LIB(elf, elf_begin, LIBS="-lelf $LIBS")
-AC_CHECK_LIB(kvm, kvm_open, LIBS="-lkvm $LIBS")
-# Check for the 4.4BSD definition of getloadavg.
-AC_CHECK_LIB(util, getloadavg,
- [LIBS="-lutil $LIBS" ac_have_func=yes ac_cv_func_getloadavg_setgid=yes])
-
-if test $ac_have_func = no; then
- # There is a commonly available library for RS/6000 AIX.
- # Since it is not a standard part of AIX, it might be installed locally.
- ac_getloadavg_LIBS="$LIBS"; LIBS="-L/usr/local/lib $LIBS"
- AC_CHECK_LIB(getloadavg, getloadavg,
- LIBS="-lgetloadavg $LIBS", LIBS="$ac_getloadavg_LIBS")
-fi
-
-# Make sure it is really in the library, if we think we found it.
-AC_REPLACE_FUNCS(getloadavg)
-
-if test $ac_cv_func_getloadavg = yes; then
- AC_DEFINE(HAVE_GETLOADAVG)
- ac_have_func=yes
-else
- # Figure out what our getloadavg.c needs.
- ac_have_func=no
- AC_CHECK_HEADER(sys/dg_sys_info.h,
- [ac_have_func=yes; AC_DEFINE(DGUX)
- AC_CHECK_LIB(dgc, dg_sys_info)])
-
- # We cannot check for <dwarf.h>, because Solaris 2 does not use dwarf (it
- # uses stabs), but it is still SVR4. We cannot check for <elf.h> because
- # Irix 4.0.5F has the header but not the library.
- if test $ac_have_func = no && test $ac_cv_lib_elf_elf_begin = yes; then
- ac_have_func=yes; AC_DEFINE(SVR4)
- fi
-
- if test $ac_have_func = no; then
- AC_CHECK_HEADER(inq_stats/cpustats.h,
- [ac_have_func=yes; AC_DEFINE(UMAX)
- AC_DEFINE(UMAX4_3)])
- fi
-
- if test $ac_have_func = no; then
- AC_CHECK_HEADER(sys/cpustats.h,
- [ac_have_func=yes; AC_DEFINE(UMAX)])
- fi
-
- if test $ac_have_func = no; then
- AC_CHECK_HEADERS(mach/mach.h)
- fi
-
- AC_CHECK_HEADER(nlist.h,
- [AC_DEFINE(NLIST_STRUCT)
- AC_CACHE_CHECK([for n_un in struct nlist], ac_cv_struct_nlist_n_un,
- [AC_TRY_COMPILE([#include <nlist.h>],
- [struct nlist n; n.n_un.n_name = 0;],
- ac_cv_struct_nlist_n_un=yes, ac_cv_struct_nlist_n_un=no)])
- if test $ac_cv_struct_nlist_n_un = yes; then
- AC_DEFINE(NLIST_NAME_UNION)
- fi
- ])dnl
-fi # Do not have getloadavg in system libraries.
-
-# Some definitions of getloadavg require that the program be installed setgid.
-dnl FIXME Don't hardwire the path of getloadavg.c in the top-level directory.
-AC_CACHE_CHECK(whether getloadavg requires setgid,
- ac_cv_func_getloadavg_setgid,
-[AC_EGREP_CPP([Yowza Am I SETGID yet],
-[#include "$srcdir/getloadavg.c"
-#ifdef LDAV_PRIVILEGED
-Yowza Am I SETGID yet
-#endif],
- ac_cv_func_getloadavg_setgid=yes, ac_cv_func_getloadavg_setgid=no)])
-if test $ac_cv_func_getloadavg_setgid = yes; then
- NEED_SETGID=true; AC_DEFINE(GETLOADAVG_PRIVILEGED)
-else
- NEED_SETGID=false
-fi
-AC_SUBST(NEED_SETGID)dnl
-
-if test $ac_cv_func_getloadavg_setgid = yes; then
- AC_CACHE_CHECK(group of /dev/kmem, ac_cv_group_kmem,
-[changequote(, )dnl
- # On Solaris, /dev/kmem is a symlink. Get info on the real file.
- ac_ls_output=`ls -lgL /dev/kmem 2>/dev/null`
- # If we got an error (system does not support symlinks), try without -L.
- test -z "$ac_ls_output" && ac_ls_output=`ls -lg /dev/kmem`
- ac_cv_group_kmem=`echo $ac_ls_output \
- | sed -ne 's/[ ][ ]*/ /g;
- s/^.[sSrwx-]* *[0-9]* *\([^0-9]*\) *.*/\1/;
- / /s/.* //;p;'`
-changequote([, ])dnl
-])
- KMEM_GROUP=$ac_cv_group_kmem
-fi
-AC_SUBST(KMEM_GROUP)dnl
-])
-
-AC_DEFUN(AC_FUNC_UTIME_NULL,
-[AC_CACHE_CHECK(whether utime accepts a null argument, ac_cv_func_utime_null,
-[rm -f conftestdata; > conftestdata
-# Sequent interprets utime(file, 0) to mean use start of epoch. Wrong.
-AC_TRY_RUN([#include <sys/types.h>
-#include <sys/stat.h>
-main() {
-struct stat s, t;
-exit(!(stat ("conftestdata", &s) == 0 && utime("conftestdata", (long *)0) == 0
-&& stat("conftestdata", &t) == 0 && t.st_mtime >= s.st_mtime
-&& t.st_mtime - s.st_mtime < 120));
-}], ac_cv_func_utime_null=yes, ac_cv_func_utime_null=no,
- ac_cv_func_utime_null=no)
-rm -f core core.* *.core])
-if test $ac_cv_func_utime_null = yes; then
- AC_DEFINE(HAVE_UTIME_NULL)
-fi
-])
-
-AC_DEFUN(AC_FUNC_STRCOLL,
-[AC_CACHE_CHECK(for working strcoll, ac_cv_func_strcoll_works,
-[AC_TRY_RUN([#include <string.h>
-main ()
-{
- exit (strcoll ("abc", "def") >= 0 ||
- strcoll ("ABC", "DEF") >= 0 ||
- strcoll ("123", "456") >= 0);
-}], ac_cv_func_strcoll_works=yes, ac_cv_func_strcoll_works=no,
-ac_cv_func_strcoll_works=no)])
-if test $ac_cv_func_strcoll_works = yes; then
- AC_DEFINE(HAVE_STRCOLL)
-fi
-])
-
-AC_DEFUN(AC_FUNC_SETVBUF_REVERSED,
-[AC_CACHE_CHECK(whether setvbuf arguments are reversed,
- ac_cv_func_setvbuf_reversed,
-[AC_TRY_RUN([#include <stdio.h>
-/* If setvbuf has the reversed format, exit 0. */
-main () {
- /* This call has the arguments reversed.
- A reversed system may check and see that the address of main
- is not _IOLBF, _IONBF, or _IOFBF, and return nonzero. */
- if (setvbuf(stdout, _IOLBF, (char *) main, BUFSIZ) != 0)
- exit(1);
- putc('\r', stdout);
- exit(0); /* Non-reversed systems segv here. */
-}], ac_cv_func_setvbuf_reversed=yes, ac_cv_func_setvbuf_reversed=no)
-rm -f core core.* *.core])
-if test $ac_cv_func_setvbuf_reversed = yes; then
- AC_DEFINE(SETVBUF_REVERSED)
-fi
-])
-
-AC_DEFUN(AC_FUNC_GETMNTENT,
-[# getmntent is in -lsun on Irix 4, -lseq on Dynix/PTX, -lgen on Unixware.
-AC_CHECK_LIB(sun, getmntent, LIBS="-lsun $LIBS",
- [AC_CHECK_LIB(seq, getmntent, LIBS="-lseq $LIBS",
- [AC_CHECK_LIB(gen, getmntent, LIBS="-lgen $LIBS")])])
-AC_CHECK_FUNC(getmntent, [AC_DEFINE(HAVE_GETMNTENT)])])
-
-AC_DEFUN(AC_FUNC_STRFTIME,
-[AC_CHECK_FUNC(strftime, [AC_DEFINE(HAVE_STRFTIME)],
-[# strftime is in -lintl on SCO UNIX.
-AC_CHECK_LIB(intl, strftime,
-[AC_DEFINE(HAVE_STRFTIME)
-LIBS="-lintl $LIBS"])])])
-
-AC_DEFUN(AC_FUNC_MEMCMP,
-[AC_CACHE_CHECK(for 8-bit clean memcmp, ac_cv_func_memcmp_clean,
-[AC_TRY_RUN([
-main()
-{
- char c0 = 0x40, c1 = 0x80, c2 = 0x81;
- exit(memcmp(&c0, &c2, 1) < 0 && memcmp(&c1, &c2, 1) < 0 ? 0 : 1);
-}
-], ac_cv_func_memcmp_clean=yes, ac_cv_func_memcmp_clean=no,
-ac_cv_func_memcmp_clean=no)])
-test $ac_cv_func_memcmp_clean = no && LIBOBJS="$LIBOBJS memcmp.${ac_objext}"
-AC_SUBST(LIBOBJS)dnl
-])
-
-AC_DEFUN(AC_FUNC_SELECT_ARGTYPES,
-[AC_MSG_CHECKING([types of arguments for select()])
- AC_CACHE_VAL(ac_cv_func_select_arg234,dnl
- [AC_CACHE_VAL(ac_cv_func_select_arg1,dnl
- [AC_CACHE_VAL(ac_cv_func_select_arg5,dnl
- [for ac_cv_func_select_arg234 in 'fd_set *' 'int *' 'void *'; do
- for ac_cv_func_select_arg1 in 'int' 'size_t' 'unsigned long' 'unsigned'; do
- for ac_cv_func_select_arg5 in 'struct timeval *' 'const struct timeval *'; do
- AC_TRY_COMPILE(dnl
-[#ifdef HAVE_SYS_TYPES_H
-#include <sys/types.h>
-#endif
-#ifdef HAVE_SYS_TIME_H
-#include <sys/time.h>
-#endif
-#ifdef HAVE_SYS_SELECT_H
-#include <sys/select.h>
-#endif
-#ifdef HAVE_SYS_SOCKET_H
-#include <sys/socket.h>
-#endif
-extern int select ($ac_cv_func_select_arg1,$ac_cv_func_select_arg234,$ac_cv_func_select_arg234,$ac_cv_func_select_arg234,$ac_cv_func_select_arg5);],,dnl
- [ac_not_found=no ; break 3],ac_not_found=yes)
- done
- done
- done
- ])dnl AC_CACHE_VAL
- ])dnl AC_CACHE_VAL
- ])dnl AC_CACHE_VAL
- if test "$ac_not_found" = yes; then
- ac_cv_func_select_arg1=int
- ac_cv_func_select_arg234='int *'
- ac_cv_func_select_arg5='struct timeval *'
- fi
- AC_MSG_RESULT([$ac_cv_func_select_arg1,$ac_cv_func_select_arg234,$ac_cv_func_select_arg5])
- AC_DEFINE_UNQUOTED(SELECT_TYPE_ARG1,$ac_cv_func_select_arg1)
- AC_DEFINE_UNQUOTED(SELECT_TYPE_ARG234,($ac_cv_func_select_arg234))
- AC_DEFINE_UNQUOTED(SELECT_TYPE_ARG5,($ac_cv_func_select_arg5))
-])
-
-
-dnl ### Checks for structure members
-
-
-AC_DEFUN(AC_HEADER_TIME,
-[AC_CACHE_CHECK([whether time.h and sys/time.h may both be included],
- ac_cv_header_time,
-[AC_TRY_COMPILE([#include <sys/types.h>
-#include <sys/time.h>
-#include <time.h>],
-[struct tm *tp;], ac_cv_header_time=yes, ac_cv_header_time=no)])
-if test $ac_cv_header_time = yes; then
- AC_DEFINE(TIME_WITH_SYS_TIME)
-fi
-])
-
-AC_DEFUN(AC_STRUCT_TM,
-[AC_CACHE_CHECK([whether struct tm is in sys/time.h or time.h],
- ac_cv_struct_tm,
-[AC_TRY_COMPILE([#include <sys/types.h>
-#include <time.h>],
-[struct tm *tp; tp->tm_sec;],
- ac_cv_struct_tm=time.h, ac_cv_struct_tm=sys/time.h)])
-if test $ac_cv_struct_tm = sys/time.h; then
- AC_DEFINE(TM_IN_SYS_TIME)
-fi
-])
-
-AC_DEFUN(AC_STRUCT_TIMEZONE,
-[AC_REQUIRE([AC_STRUCT_TM])dnl
-AC_CACHE_CHECK([for tm_zone in struct tm], ac_cv_struct_tm_zone,
-[AC_TRY_COMPILE([#include <sys/types.h>
-#include <$ac_cv_struct_tm>], [struct tm tm; tm.tm_zone;],
- ac_cv_struct_tm_zone=yes, ac_cv_struct_tm_zone=no)])
-if test "$ac_cv_struct_tm_zone" = yes; then
- AC_DEFINE(HAVE_TM_ZONE)
-else
- AC_CACHE_CHECK(for tzname, ac_cv_var_tzname,
-[AC_TRY_LINK(
-changequote(<<, >>)dnl
-<<#include <time.h>
-#ifndef tzname /* For SGI. */
-extern char *tzname[]; /* RS6000 and others reject char **tzname. */
-#endif>>,
-changequote([, ])dnl
-[atoi(*tzname);], ac_cv_var_tzname=yes, ac_cv_var_tzname=no)])
- if test $ac_cv_var_tzname = yes; then
- AC_DEFINE(HAVE_TZNAME)
- fi
-fi
-])
-
-AC_DEFUN(AC_STRUCT_ST_BLOCKS,
-[AC_CACHE_CHECK([for st_blocks in struct stat], ac_cv_struct_st_blocks,
-[AC_TRY_COMPILE([#include <sys/types.h>
-#include <sys/stat.h>], [struct stat s; s.st_blocks;],
-ac_cv_struct_st_blocks=yes, ac_cv_struct_st_blocks=no)])
-if test $ac_cv_struct_st_blocks = yes; then
- AC_DEFINE(HAVE_ST_BLOCKS)
-else
- LIBOBJS="$LIBOBJS fileblocks.${ac_objext}"
-fi
-AC_SUBST(LIBOBJS)dnl
-])
-
-AC_DEFUN(AC_STRUCT_ST_BLKSIZE,
-[AC_CACHE_CHECK([for st_blksize in struct stat], ac_cv_struct_st_blksize,
-[AC_TRY_COMPILE([#include <sys/types.h>
-#include <sys/stat.h>], [struct stat s; s.st_blksize;],
-ac_cv_struct_st_blksize=yes, ac_cv_struct_st_blksize=no)])
-if test $ac_cv_struct_st_blksize = yes; then
- AC_DEFINE(HAVE_ST_BLKSIZE)
-fi
-])
-
-AC_DEFUN(AC_STRUCT_ST_RDEV,
-[AC_CACHE_CHECK([for st_rdev in struct stat], ac_cv_struct_st_rdev,
-[AC_TRY_COMPILE([#include <sys/types.h>
-#include <sys/stat.h>], [struct stat s; s.st_rdev;],
-ac_cv_struct_st_rdev=yes, ac_cv_struct_st_rdev=no)])
-if test $ac_cv_struct_st_rdev = yes; then
- AC_DEFINE(HAVE_ST_RDEV)
-fi
-])
-
-
-dnl ### Checks for compiler characteristics
-
-
-AC_DEFUN(AC_C_CROSS,
-[AC_OBSOLETE([$0], [; it has been merged into AC_PROG_CC])])
-
-AC_DEFUN(AC_C_CHAR_UNSIGNED,
-[AC_CACHE_CHECK(whether char is unsigned, ac_cv_c_char_unsigned,
-[if test "$GCC" = yes; then
- # GCC predefines this symbol on systems where it applies.
-AC_EGREP_CPP(yes,
-[#ifdef __CHAR_UNSIGNED__
- yes
-#endif
-], ac_cv_c_char_unsigned=yes, ac_cv_c_char_unsigned=no)
-else
-AC_TRY_RUN(
-[/* volatile prevents gcc2 from optimizing the test away on sparcs. */
-#if !defined(__STDC__) || __STDC__ != 1
-#define volatile
-#endif
-main() {
- volatile char c = 255; exit(c < 0);
-}], ac_cv_c_char_unsigned=yes, ac_cv_c_char_unsigned=no)
-fi])
-if test $ac_cv_c_char_unsigned = yes && test "$GCC" != yes; then
- AC_DEFINE(__CHAR_UNSIGNED__)
-fi
-])
-
-AC_DEFUN(AC_C_LONG_DOUBLE,
-[AC_CACHE_CHECK(for long double, ac_cv_c_long_double,
-[if test "$GCC" = yes; then
- ac_cv_c_long_double=yes
-else
-AC_TRY_RUN([int main() {
-/* The Stardent Vistra knows sizeof(long double), but does not support it. */
-long double foo = 0.0;
-/* On Ultrix 4.3 cc, long double is 4 and double is 8. */
-exit(sizeof(long double) < sizeof(double)); }],
-ac_cv_c_long_double=yes, ac_cv_c_long_double=no)
-fi])
-if test $ac_cv_c_long_double = yes; then
- AC_DEFINE(HAVE_LONG_DOUBLE)
-fi
-])
-
-AC_DEFUN(AC_INT_16_BITS,
-[AC_OBSOLETE([$0], [; instead use AC_CHECK_SIZEOF(int)])dnl
-AC_MSG_CHECKING(whether int is 16 bits)
-AC_TRY_RUN([main() { exit(sizeof(int) != 2); }],
- [AC_MSG_RESULT(yes)
- AC_DEFINE(INT_16_BITS)], AC_MSG_RESULT(no))
-])
-
-AC_DEFUN(AC_LONG_64_BITS,
-[AC_OBSOLETE([$0], [; instead use AC_CHECK_SIZEOF(long)])dnl
-AC_MSG_CHECKING(whether long int is 64 bits)
-AC_TRY_RUN([main() { exit(sizeof(long int) != 8); }],
- [AC_MSG_RESULT(yes)
- AC_DEFINE(LONG_64_BITS)], AC_MSG_RESULT(no))
-])
-
-AC_DEFUN(AC_C_BIGENDIAN,
-[AC_CACHE_CHECK(whether byte ordering is bigendian, ac_cv_c_bigendian,
-[ac_cv_c_bigendian=unknown
-# See if sys/param.h defines the BYTE_ORDER macro.
-AC_TRY_COMPILE([#include <sys/types.h>
-#include <sys/param.h>], [
-#if !BYTE_ORDER || !BIG_ENDIAN || !LITTLE_ENDIAN
- bogus endian macros
-#endif], [# It does; now see whether it defined to BIG_ENDIAN or not.
-AC_TRY_COMPILE([#include <sys/types.h>
-#include <sys/param.h>], [
-#if BYTE_ORDER != BIG_ENDIAN
- not big endian
-#endif], ac_cv_c_bigendian=yes, ac_cv_c_bigendian=no)])
-if test $ac_cv_c_bigendian = unknown; then
-AC_TRY_RUN([main () {
- /* Are we little or big endian? From Harbison&Steele. */
- union
- {
- long l;
- char c[sizeof (long)];
- } u;
- u.l = 1;
- exit (u.c[sizeof (long) - 1] == 1);
-}], ac_cv_c_bigendian=no, ac_cv_c_bigendian=yes)
-fi])
-if test $ac_cv_c_bigendian = yes; then
- AC_DEFINE(WORDS_BIGENDIAN)
-fi
-])
-
-dnl Do nothing if the compiler accepts the inline keyword.
-dnl Otherwise define inline to __inline__ or __inline if one of those work,
-dnl otherwise define inline to be empty.
-AC_DEFUN(AC_C_INLINE,
-[AC_CACHE_CHECK([for inline], ac_cv_c_inline,
-[ac_cv_c_inline=no
-for ac_kw in inline __inline__ __inline; do
- AC_TRY_COMPILE(, [} $ac_kw foo() {], [ac_cv_c_inline=$ac_kw; break])
-done
-])
-case "$ac_cv_c_inline" in
- inline | yes) ;;
- no) AC_DEFINE(inline, ) ;;
- *) AC_DEFINE_UNQUOTED(inline, $ac_cv_c_inline) ;;
-esac
-])
-
-AC_DEFUN(AC_C_CONST,
-[dnl This message is consistent in form with the other checking messages,
-dnl and with the result message.
-AC_CACHE_CHECK([for working const], ac_cv_c_const,
-[AC_TRY_COMPILE(,
-changequote(<<, >>)dnl
-<<
-/* Ultrix mips cc rejects this. */
-typedef int charset[2]; const charset x;
-/* SunOS 4.1.1 cc rejects this. */
-char const *const *ccp;
-char **p;
-/* NEC SVR4.0.2 mips cc rejects this. */
-struct point {int x, y;};
-static struct point const zero = {0,0};
-/* AIX XL C 1.02.0.0 rejects this.
- It does not let you subtract one const X* pointer from another in an arm
- of an if-expression whose if-part is not a constant expression */
-const char *g = "string";
-ccp = &g + (g ? g-g : 0);
-/* HPUX 7.0 cc rejects these. */
-++ccp;
-p = (char**) ccp;
-ccp = (char const *const *) p;
-{ /* SCO 3.2v4 cc rejects this. */
- char *t;
- char const *s = 0 ? (char *) 0 : (char const *) 0;
-
- *t++ = 0;
-}
-{ /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */
- int x[] = {25, 17};
- const int *foo = &x[0];
- ++foo;
-}
-{ /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
- typedef const int *iptr;
- iptr p = 0;
- ++p;
-}
-{ /* AIX XL C 1.02.0.0 rejects this saying
- "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
- struct s { int j; const int *ap[3]; };
- struct s *b; b->j = 5;
-}
-{ /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
- const int foo = 10;
-}
->>,
-changequote([, ])dnl
-ac_cv_c_const=yes, ac_cv_c_const=no)])
-if test $ac_cv_c_const = no; then
- AC_DEFINE(const, )
-fi
-])
-
-AC_DEFUN(AC_C_STRINGIZE, [
-AC_REQUIRE([AC_PROG_CPP])
-AC_MSG_CHECKING([for preprocessor stringizing operator])
-AC_CACHE_VAL(ac_cv_c_stringize,
-AC_EGREP_CPP([#teststring],[
-#define x(y) #y
-
-char *s = x(teststring);
-], ac_cv_c_stringize=no, ac_cv_c_stringize=yes))
-if test "${ac_cv_c_stringize}" = yes
-then
- AC_DEFINE(HAVE_STRINGIZE)
-fi
-AC_MSG_RESULT([${ac_cv_c_stringize}])
-])dnl
-
-define(AC_ARG_ARRAY,
-[errprint(__file__:__line__: [$0] has been removed; don't do unportable things with arguments
-)m4exit(4)])
-
-dnl Check the object extension used by the compiler: typically .o or
-dnl .obj. If this is called, some other behaviour will change,
-dnl determined by ac_objext.
-AC_DEFUN(AC_OBJEXT,
-[AC_MSG_CHECKING([for object suffix])
-AC_CACHE_VAL(ac_cv_objext,
-[rm -f conftest*
-echo 'int i = 1;' > conftest.$ac_ext
-if AC_TRY_EVAL(ac_compile); then
- for ac_file in conftest.*; do
- case $ac_file in
- *.c) ;;
- *) ac_cv_objext=`echo $ac_file | sed -e s/conftest.//` ;;
- esac
- done
-else
- AC_MSG_ERROR([installation or configuration problem; compiler does not work])
-fi
-rm -f conftest*])
-AC_MSG_RESULT($ac_cv_objext)
-OBJEXT=$ac_cv_objext
-ac_objext=$ac_cv_objext
-AC_SUBST(OBJEXT)])
-
-dnl Determine the linker flags (e.g. `-L' and `-l') for the Fortran 77
-dnl intrinsic and run-time libraries that are required to successfully
-dnl link a Fortran 77 program or shared library. The output variable
-dnl FLIBS is set to these flags.
-dnl
-dnl This macro is intended to be used in those situations when it is
-dnl necessary to mix, e.g. C++ and Fortran 77, source code into a single
-dnl program or shared library.
-dnl
-dnl For example, if object files from a C++ and Fortran 77 compiler must
-dnl be linked together, then the C++ compiler/linker must be used for
-dnl linking (since special C++-ish things need to happen at link time
-dnl like calling global constructors, instantiating templates, enabling
-dnl exception support, etc.).
-dnl
-dnl However, the Fortran 77 intrinsic and run-time libraries must be
-dnl linked in as well, but the C++ compiler/linker doesn't know how to
-dnl add these Fortran 77 libraries. Hence, the macro
-dnl `AC_F77_LIBRARY_LDFLAGS' was created to determine these Fortran 77
-dnl libraries.
-dnl
-dnl This macro was packaged in its current form by Matthew D. Langston
-dnl <langston@SLAC.Stanford.EDU>. However, nearly all of this macro
-dnl came from the `OCTAVE_FLIBS' macro in `octave-2.0.13/aclocal.m4',
-dnl and full credit should go to John W. Eaton for writing this
-dnl extremely useful macro. Thank you John.
-dnl
-dnl AC_F77_LIBRARY_LDFLAGS()
-AC_DEFUN(AC_F77_LIBRARY_LDFLAGS,
-[AC_MSG_CHECKING([for Fortran 77 libraries])
-AC_REQUIRE([AC_PROG_F77])
-AC_REQUIRE([AC_CANONICAL_HOST])
-AC_CACHE_VAL(ac_cv_flibs,
-[changequote(, )dnl
-dnl Write a minimal program and compile it with -v. I don't know what
-dnl to do if your compiler doesn't have -v...
-echo " END" > conftest.f
-foutput=`${F77} -v -o conftest conftest.f 2>&1`
-dnl
-dnl The easiest thing to do for xlf output is to replace all the commas
-dnl with spaces. Try to only do that if the output is really from xlf,
-dnl since doing that causes problems on other systems.
-dnl
-xlf_p=`echo $foutput | grep xlfentry`
-if test -n "$xlf_p"; then
- foutput=`echo $foutput | sed 's/,/ /g'`
-fi
-dnl
-ld_run_path=`echo $foutput | \
- sed -n -e 's/^.*LD_RUN_PATH *= *\([^ ]*\).*/\1/p'`
-dnl
-dnl We are only supposed to find this on Solaris systems...
-dnl Uh, the run path should be absolute, shouldn't it?
-dnl
-case "$ld_run_path" in
- /*)
- if test "$ac_cv_prog_gcc" = yes; then
- ld_run_path="-Xlinker -R -Xlinker $ld_run_path"
- else
- ld_run_path="-R $ld_run_path"
- fi
- ;;
- *)
- ld_run_path=
- ;;
-esac
-dnl
-flibs=
-lflags=
-dnl
-dnl If want_arg is set, we know we want the arg to be added to the list,
-dnl so we don't have to examine it.
-dnl
-want_arg=
-dnl
-for arg in $foutput; do
- old_want_arg=$want_arg
- want_arg=
-dnl
-dnl None of the options that take arguments expect the argument to
-dnl start with a -, so pretend we didn't see anything special.
-dnl
- if test -n "$old_want_arg"; then
- case "$arg" in
- -*)
- old_want_arg=
- ;;
- esac
- fi
- case "$old_want_arg" in
- '')
- case $arg in
- /*.a)
- exists=false
- for f in $lflags; do
- if test x$arg = x$f; then
- exists=true
- fi
- done
- if $exists; then
- arg=
- else
- lflags="$lflags $arg"
- fi
- ;;
- -bI:*)
- exists=false
- for f in $lflags; do
- if test x$arg = x$f; then
- exists=true
- fi
- done
- if $exists; then
- arg=
- else
- if test "$ac_cv_prog_gcc" = yes; then
- lflags="$lflags -Xlinker $arg"
- else
- lflags="$lflags $arg"
- fi
- fi
- ;;
- -lang* | -lcrt0.o | -lc | -lgcc)
- arg=
- ;;
- -[lLR])
- want_arg=$arg
- arg=
- ;;
- -[lLR]*)
- exists=false
- for f in $lflags; do
- if test x$arg = x$f; then
- exists=true
- fi
- done
- if $exists; then
- arg=
- else
- case "$arg" in
- -lkernel32)
- case "$canonical_host_type" in
- *-*-cygwin*)
- arg=
- ;;
- *)
- lflags="$lflags $arg"
- ;;
- esac
- ;;
- -lm)
- ;;
- *)
- lflags="$lflags $arg"
- ;;
- esac
- fi
- ;;
- -u)
- want_arg=$arg
- arg=
- ;;
- -Y)
- want_arg=$arg
- arg=
- ;;
- *)
- arg=
- ;;
- esac
- ;;
- -[lLR])
- arg="$old_want_arg $arg"
- ;;
- -u)
- arg="-u $arg"
- ;;
- -Y)
-dnl
-dnl Should probably try to ensure unique directory options here too.
-dnl This probably only applies to Solaris systems, and then will only
-dnl work with gcc...
-dnl
- arg=`echo $arg | sed -e 's%^P,%%'`
- SAVE_IFS=$IFS
- IFS=:
- list=
- for elt in $arg; do
- list="$list -L$elt"
- done
- IFS=$SAVE_IFS
- arg="$list"
- ;;
- esac
-dnl
- if test -n "$arg"; then
- flibs="$flibs $arg"
- fi
-done
-if test -n "$ld_run_path"; then
- flibs_result="$ld_run_path $flibs"
-else
- flibs_result="$flibs"
-fi
-changequote([, ])dnl
-ac_cv_flibs="$flibs_result"])
-FLIBS="$ac_cv_flibs"
-AC_SUBST(FLIBS)dnl
-AC_MSG_RESULT($FLIBS)
-])
-
-
-dnl ### Checks for operating system services
-
-
-AC_DEFUN(AC_SYS_INTERPRETER,
-[# Pull the hash mark out of the macro call to avoid m4 problems.
-ac_msg="whether #! works in shell scripts"
-AC_CACHE_CHECK($ac_msg, ac_cv_sys_interpreter,
-[echo '#! /bin/cat
-exit 69
-' > conftest
-chmod u+x conftest
-(SHELL=/bin/sh; export SHELL; ./conftest >/dev/null)
-if test $? -ne 69; then
- ac_cv_sys_interpreter=yes
-else
- ac_cv_sys_interpreter=no
-fi
-rm -f conftest])
-interpval="$ac_cv_sys_interpreter"
-])
-
-define(AC_HAVE_POUNDBANG,
-[errprint(__file__:__line__: [$0 has been replaced by AC_SYS_INTERPRETER, taking no arguments
-])m4exit(4)])
-
-AC_DEFUN(AC_SYS_LONG_FILE_NAMES,
-[AC_CACHE_CHECK(for long file names, ac_cv_sys_long_file_names,
-[ac_cv_sys_long_file_names=yes
-# Test for long file names in all the places we know might matter:
-# . the current directory, where building will happen
-# $prefix/lib where we will be installing things
-# $exec_prefix/lib likewise
-# eval it to expand exec_prefix.
-# $TMPDIR if set, where it might want to write temporary files
-# if $TMPDIR is not set:
-# /tmp where it might want to write temporary files
-# /var/tmp likewise
-# /usr/tmp likewise
-if test -n "$TMPDIR" && test -d "$TMPDIR" && test -w "$TMPDIR"; then
- ac_tmpdirs="$TMPDIR"
-else
- ac_tmpdirs='/tmp /var/tmp /usr/tmp'
-fi
-for ac_dir in . $ac_tmpdirs `eval echo $prefix/lib $exec_prefix/lib` ; do
- test -d $ac_dir || continue
- test -w $ac_dir || continue # It is less confusing to not echo anything here.
- (echo 1 > $ac_dir/conftest9012345) 2>/dev/null
- (echo 2 > $ac_dir/conftest9012346) 2>/dev/null
- val=`cat $ac_dir/conftest9012345 2>/dev/null`
- if test ! -f $ac_dir/conftest9012345 || test "$val" != 1; then
- ac_cv_sys_long_file_names=no
- rm -f $ac_dir/conftest9012345 $ac_dir/conftest9012346 2>/dev/null
- break
- fi
- rm -f $ac_dir/conftest9012345 $ac_dir/conftest9012346 2>/dev/null
-done])
-if test $ac_cv_sys_long_file_names = yes; then
- AC_DEFINE(HAVE_LONG_FILE_NAMES)
-fi
-])
-
-AC_DEFUN(AC_SYS_RESTARTABLE_SYSCALLS,
-[AC_CACHE_CHECK(for restartable system calls, ac_cv_sys_restartable_syscalls,
-[AC_TRY_RUN(
-[/* Exit 0 (true) if wait returns something other than -1,
- i.e. the pid of the child, which means that wait was restarted
- after getting the signal. */
-#include <sys/types.h>
-#include <signal.h>
-ucatch (isig) { }
-main () {
- int i = fork (), status;
- if (i == 0) { sleep (3); kill (getppid (), SIGINT); sleep (3); exit (0); }
- signal (SIGINT, ucatch);
- status = wait(&i);
- if (status == -1) wait(&i);
- exit (status == -1);
-}
-], ac_cv_sys_restartable_syscalls=yes, ac_cv_sys_restartable_syscalls=no)])
-if test $ac_cv_sys_restartable_syscalls = yes; then
- AC_DEFINE(HAVE_RESTARTABLE_SYSCALLS)
-fi
-])
-
-AC_DEFUN(AC_PATH_X,
-[AC_REQUIRE_CPP()dnl Set CPP; we run AC_PATH_X_DIRECT conditionally.
-# If we find X, set shell vars x_includes and x_libraries to the
-# paths, otherwise set no_x=yes.
-# Uses ac_ vars as temps to allow command line to override cache and checks.
-# --without-x overrides everything else, but does not touch the cache.
-AC_MSG_CHECKING(for X)
-
-AC_ARG_WITH(x, [ --with-x use the X Window System])
-# $have_x is `yes', `no', `disabled', or empty when we do not yet know.
-if test "x$with_x" = xno; then
- # The user explicitly disabled X.
- have_x=disabled
-else
- if test "x$x_includes" != xNONE && test "x$x_libraries" != xNONE; then
- # Both variables are already set.
- have_x=yes
- else
-AC_CACHE_VAL(ac_cv_have_x,
-[# One or both of the vars are not set, and there is no cached value.
-ac_x_includes=NO ac_x_libraries=NO
-AC_PATH_X_XMKMF
-AC_PATH_X_DIRECT
-if test "$ac_x_includes" = NO || test "$ac_x_libraries" = NO; then
- # Didn't find X anywhere. Cache the known absence of X.
- ac_cv_have_x="have_x=no"
-else
- # Record where we found X for the cache.
- ac_cv_have_x="have_x=yes \
- ac_x_includes=$ac_x_includes ac_x_libraries=$ac_x_libraries"
-fi])dnl
- fi
- eval "$ac_cv_have_x"
-fi # $with_x != no
-
-if test "$have_x" != yes; then
- AC_MSG_RESULT($have_x)
- no_x=yes
-else
- # If each of the values was on the command line, it overrides each guess.
- test "x$x_includes" = xNONE && x_includes=$ac_x_includes
- test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
- # Update the cache value to reflect the command line values.
- ac_cv_have_x="have_x=yes \
- ac_x_includes=$x_includes ac_x_libraries=$x_libraries"
- AC_MSG_RESULT([libraries $x_libraries, headers $x_includes])
-fi
-])
-
-dnl Internal subroutine of AC_PATH_X.
-dnl Set ac_x_includes and/or ac_x_libraries.
-AC_DEFUN(AC_PATH_X_XMKMF,
-[rm -fr conftestdir
-if mkdir conftestdir; then
- cd conftestdir
- # Make sure to not put "make" in the Imakefile rules, since we grep it out.
- cat > Imakefile <<'EOF'
-acfindx:
- @echo 'ac_im_incroot="${INCROOT}"; ac_im_usrlibdir="${USRLIBDIR}"; ac_im_libdir="${LIBDIR}"'
-EOF
- if (xmkmf) >/dev/null 2>/dev/null && test -f Makefile; then
- # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
- eval `${MAKE-make} acfindx 2>/dev/null | grep -v make`
- # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
- for ac_extension in a so sl; do
- if test ! -f $ac_im_usrlibdir/libX11.$ac_extension &&
- test -f $ac_im_libdir/libX11.$ac_extension; then
- ac_im_usrlibdir=$ac_im_libdir; break
- fi
- done
- # Screen out bogus values from the imake configuration. They are
- # bogus both because they are the default anyway, and because
- # using them would break gcc on systems where it needs fixed includes.
- case "$ac_im_incroot" in
- /usr/include) ;;
- *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes="$ac_im_incroot" ;;
- esac
- case "$ac_im_usrlibdir" in
- /usr/lib | /lib) ;;
- *) test -d "$ac_im_usrlibdir" && ac_x_libraries="$ac_im_usrlibdir" ;;
- esac
- fi
- cd ..
- rm -fr conftestdir
-fi
-])
-
-dnl Internal subroutine of AC_PATH_X.
-dnl Set ac_x_includes and/or ac_x_libraries.
-AC_DEFUN(AC_PATH_X_DIRECT,
-[if test "$ac_x_includes" = NO; then
- # Guess where to find include files, by looking for this one X11 .h file.
- test -z "$x_direct_test_include" && x_direct_test_include=X11/Intrinsic.h
-
- # First, try using that file with no special directory specified.
-AC_TRY_CPP([#include <$x_direct_test_include>],
-[# We can compile using X headers with no special include directory.
-ac_x_includes=],
-[# Look for the header file in a standard set of common directories.
-# Check X11 before X11Rn because it is often a symlink to the current release.
- for ac_dir in \
- /usr/X11/include \
- /usr/X11R6/include \
- /usr/X11R5/include \
- /usr/X11R4/include \
- \
- /usr/include/X11 \
- /usr/include/X11R6 \
- /usr/include/X11R5 \
- /usr/include/X11R4 \
- \
- /usr/local/X11/include \
- /usr/local/X11R6/include \
- /usr/local/X11R5/include \
- /usr/local/X11R4/include \
- \
- /usr/local/include/X11 \
- /usr/local/include/X11R6 \
- /usr/local/include/X11R5 \
- /usr/local/include/X11R4 \
- \
- /usr/X386/include \
- /usr/x386/include \
- /usr/XFree86/include/X11 \
- \
- /usr/include \
- /usr/local/include \
- /usr/unsupported/include \
- /usr/athena/include \
- /usr/local/x11r5/include \
- /usr/lpp/Xamples/include \
- \
- /usr/openwin/include \
- /usr/openwin/share/include \
- ; \
- do
- if test -r "$ac_dir/$x_direct_test_include"; then
- ac_x_includes=$ac_dir
- break
- fi
- done])
-fi # $ac_x_includes = NO
-
-if test "$ac_x_libraries" = NO; then
- # Check for the libraries.
-
- test -z "$x_direct_test_library" && x_direct_test_library=Xt
- test -z "$x_direct_test_function" && x_direct_test_function=XtMalloc
- test -z "$x_direct_test_arguments" && x_direct_test_arguments=1
-
- # See if we find them without any special options.
- # Don't add to $LIBS permanently.
- ac_save_LIBS="$LIBS"
- LIBS="-l$x_direct_test_library $LIBS"
-AC_TRY_LINK([#include <${x_direct_test_include}>],
-[${x_direct_test_function}(${x_direct_test_arguments})],
-[LIBS="$ac_save_LIBS"
-# We can link X programs with no special library path.
-ac_x_libraries=],
-[LIBS="$ac_save_LIBS"
-# First see if replacing the include by lib works.
-# Check X11 before X11Rn because it is often a symlink to the current release.
-for ac_dir in `echo "$ac_x_includes" | sed s/include/lib/` \
- /usr/X11/lib \
- /usr/X11R6/lib \
- /usr/X11R5/lib \
- /usr/X11R4/lib \
- \
- /usr/lib/X11 \
- /usr/lib/X11R6 \
- /usr/lib/X11R5 \
- /usr/lib/X11R4 \
- \
- /usr/local/X11/lib \
- /usr/local/X11R6/lib \
- /usr/local/X11R5/lib \
- /usr/local/X11R4/lib \
- \
- /usr/local/lib/X11 \
- /usr/local/lib/X11R6 \
- /usr/local/lib/X11R5 \
- /usr/local/lib/X11R4 \
- \
- /usr/X386/lib \
- /usr/x386/lib \
- /usr/XFree86/lib/X11 \
- \
- /usr/lib \
- /usr/local/lib \
- /usr/unsupported/lib \
- /usr/athena/lib \
- /usr/local/x11r5/lib \
- /usr/lpp/Xamples/lib \
- /lib/usr/lib/X11 \
- \
- /usr/openwin/lib \
- /usr/openwin/share/lib \
- ; \
-do
-dnl Don't even attempt the hair of trying to link an X program!
- for ac_extension in a so sl; do
- if test -r $ac_dir/lib${x_direct_test_library}.$ac_extension; then
- ac_x_libraries=$ac_dir
- break 2
- fi
- done
-done])
-fi # $ac_x_libraries = NO
-])
-
-dnl Find additional X libraries, magic flags, etc.
-AC_DEFUN(AC_PATH_XTRA,
-[AC_REQUIRE([AC_PATH_X])dnl
-if test "$no_x" = yes; then
- # Not all programs may use this symbol, but it does not hurt to define it.
- AC_DEFINE(X_DISPLAY_MISSING)
- X_CFLAGS= X_PRE_LIBS= X_LIBS= X_EXTRA_LIBS=
-else
- if test -n "$x_includes"; then
- X_CFLAGS="$X_CFLAGS -I$x_includes"
- fi
-
- # It would also be nice to do this for all -L options, not just this one.
- if test -n "$x_libraries"; then
- X_LIBS="$X_LIBS -L$x_libraries"
-dnl FIXME banish uname from this macro!
- # For Solaris; some versions of Sun CC require a space after -R and
- # others require no space. Words are not sufficient . . . .
- case "`(uname -sr) 2>/dev/null`" in
- "SunOS 5"*)
- AC_MSG_CHECKING(whether -R must be followed by a space)
- ac_xsave_LIBS="$LIBS"; LIBS="$LIBS -R$x_libraries"
- AC_TRY_LINK(, , ac_R_nospace=yes, ac_R_nospace=no)
- if test $ac_R_nospace = yes; then
- AC_MSG_RESULT(no)
- X_LIBS="$X_LIBS -R$x_libraries"
- else
- LIBS="$ac_xsave_LIBS -R $x_libraries"
- AC_TRY_LINK(, , ac_R_space=yes, ac_R_space=no)
- if test $ac_R_space = yes; then
- AC_MSG_RESULT(yes)
- X_LIBS="$X_LIBS -R $x_libraries"
- else
- AC_MSG_RESULT(neither works)
- fi
- fi
- LIBS="$ac_xsave_LIBS"
- ;;
- OSF1*|IRIX*)
- # OSF1 refers to Dec-Unix. -rpath is required in du 4.0 - at least
- # -rpath is required in irix 5.x and 6.x - at least
- # (Is -rpath really needed in IRIX? OJM)
- X_LIBS="$X_LIBS -Wl,-rpath,$x_libraries"
- ;;
- esac
- fi
-
- # Check for system-dependent libraries X programs must link with.
- # Do this before checking for the system-independent R6 libraries
- # (-lICE), since we may need -lsocket or whatever for X linking.
-
- if test "$ISC" = yes; then
- X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl_s -linet"
- else
- # Martyn.Johnson@cl.cam.ac.uk says this is needed for Ultrix, if the X
- # libraries were built with DECnet support. And karl@cs.umb.edu says
- # the Alpha needs dnet_stub (dnet does not exist).
- AC_CHECK_LIB(dnet, dnet_ntoa, [X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet"])
- if test $ac_cv_lib_dnet_dnet_ntoa = no; then
- AC_CHECK_LIB(dnet_stub, dnet_ntoa,
- [X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet_stub"])
- fi
-
- # msh@cis.ufl.edu says -lnsl (and -lsocket) are needed for his 386/AT,
- # to get the SysV transport functions.
- # chad@anasazi.com says the Pyramis MIS-ES running DC/OSx (SVR4)
- # needs -lnsl.
- # The nsl library prevents programs from opening the X display
- # on Irix 5.2, according to dickey@clark.net.
- AC_CHECK_FUNC(gethostbyname)
- if test $ac_cv_func_gethostbyname = no; then
- AC_CHECK_LIB(nsl, gethostbyname, X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl")
- fi
-
- # lieder@skyler.mavd.honeywell.com says without -lsocket,
- # socket/setsockopt and other routines are undefined under SCO ODT
- # 2.0. But -lsocket is broken on IRIX 5.2 (and is not necessary
- # on later versions), says simon@lia.di.epfl.ch: it contains
- # gethostby* variants that don't use the nameserver (or something).
- # -lsocket must be given before -lnsl if both are needed.
- # We assume that if connect needs -lnsl, so does gethostbyname.
- AC_CHECK_FUNC(connect)
- if test $ac_cv_func_connect = no; then
- AC_CHECK_LIB(socket, connect, X_EXTRA_LIBS="-lsocket $X_EXTRA_LIBS", ,
- $X_EXTRA_LIBS)
- fi
-
- # gomez@mi.uni-erlangen.de says -lposix is necessary on A/UX.
- AC_CHECK_FUNC(remove)
- if test $ac_cv_func_remove = no; then
- AC_CHECK_LIB(posix, remove, X_EXTRA_LIBS="$X_EXTRA_LIBS -lposix")
- fi
-
- # BSDI BSD/OS 2.1 needs -lipc for XOpenDisplay.
- AC_CHECK_FUNC(shmat)
- if test $ac_cv_func_shmat = no; then
- AC_CHECK_LIB(ipc, shmat, X_EXTRA_LIBS="$X_EXTRA_LIBS -lipc")
- fi
- fi
-
- # Check for libraries that X11R6 Xt/Xaw programs need.
- ac_save_LDFLAGS="$LDFLAGS"
- test -n "$x_libraries" && LDFLAGS="$LDFLAGS -L$x_libraries"
- # SM needs ICE to (dynamically) link under SunOS 4.x (so we have to
- # check for ICE first), but we must link in the order -lSM -lICE or
- # we get undefined symbols. So assume we have SM if we have ICE.
- # These have to be linked with before -lX11, unlike the other
- # libraries we check for below, so use a different variable.
- # --interran@uluru.Stanford.EDU, kb@cs.umb.edu.
- AC_CHECK_LIB(ICE, IceConnectionNumber,
- [X_PRE_LIBS="$X_PRE_LIBS -lSM -lICE"], , $X_EXTRA_LIBS)
- LDFLAGS="$ac_save_LDFLAGS"
-
-fi
-AC_SUBST(X_CFLAGS)dnl
-AC_SUBST(X_PRE_LIBS)dnl
-AC_SUBST(X_LIBS)dnl
-AC_SUBST(X_EXTRA_LIBS)dnl
-])
-
-dnl The old Cygwin32 macro is deprecated.
-AC_DEFUN(AC_CYGWIN32,
-[AC_OBSOLETE([$0], [; instead use AC_CYGWIN])dnl
-AC_CYGWIN])
-
-dnl Check for Cygwin. This is a way to set the right value for
-dnl EXEEXT.
-AC_DEFUN(AC_CYGWIN,
-[AC_CACHE_CHECK(for Cygwin environment, ac_cv_cygwin,
-[AC_TRY_COMPILE(,[
-#ifndef __CYGWIN__
-#define __CYGWIN__ __CYGWIN32__
-#endif
-return __CYGWIN__;],
-ac_cv_cygwin=yes, ac_cv_cygwin=no)
-rm -f conftest*])
-CYGWIN=
-test "$ac_cv_cygwin" = yes && CYGWIN=yes])
-
-dnl Check for mingw32. This is another way to set the right value for
-dnl EXEEXT.
-AC_DEFUN(AC_MINGW32,
-[AC_CACHE_CHECK(for mingw32 environment, ac_cv_mingw32,
-[AC_TRY_COMPILE(,[return __MINGW32__;],
-ac_cv_mingw32=yes, ac_cv_mingw32=no)
-rm -f conftest*])
-MINGW32=
-test "$ac_cv_mingw32" = yes && MINGW32=yes])
-
-dnl Check for djgpp.
-AC_DEFUN(AC_DJGPP,
-[AC_CACHE_CHECK(for djgpp environment, ac_cv_djgpp,
-[AC_TRY_COMPILE(,[
-#if defined (DJGPP) || defined (__DJGPP__)
-#define __HAVE_DJGPP__ 1
-#endif
-return __HAVE_DJGPP__;],
-ac_cv_djgpp=yes, ac_cv_djgpp=no)
-rm -f conftest*])
-HAVE_DJGPP=
-test "$ac_cv_djgpp" = yes && HAVE_DJGPP=yes])
-
-dnl Check for win32.
-AC_DEFUN(AC_WIN32,
-[AC_CACHE_CHECK(for win32 environment, ac_cv_win32,
-[AC_TRY_COMPILE(,[
-#if defined(WIN32) || defined(__WIN32__) || defined(_WIN32)
-#define __HAVE_WIN32__ 1
-#endif
-return __HAVE_WIN32__;],
-ac_cv_win32=yes, ac_cv_win32=no)
-rm -f conftest*])
-HAVE_WIN32=
-test "$ac_cv_win32" = yes && HAVE_WIN32=yes])
-
-dnl Check for the extension used for executables. This knows that we
-dnl add .exe for Cygwin or mingw32. Otherwise, it compiles a test
-dnl executable. If this is called, the executable extensions will be
-dnl automatically used by link commands run by the configure script.
-AC_DEFUN(AC_EXEEXT,
-[AC_REQUIRE([AC_CYGWIN])
-AC_REQUIRE([AC_MINGW32])
-AC_MSG_CHECKING([for executable suffix])
-AC_CACHE_VAL(ac_cv_exeext,
-[if test "$CYGWIN" = yes || test "$MINGW32" = yes; then
- ac_cv_exeext=.exe
-else
- rm -f conftest*
- echo 'int main () { return 0; }' > conftest.$ac_ext
- ac_cv_exeext=
- if AC_TRY_EVAL(ac_link); then
- for file in conftest.*; do
- case $file in
- *.c | *.o | *.obj) ;;
- *) ac_cv_exeext=`echo $file | sed -e s/conftest//` ;;
- esac
- done
- else
- AC_MSG_ERROR([installation or configuration problem: compiler cannot create executables.])
- fi
- rm -f conftest*
- test x"${ac_cv_exeext}" = x && ac_cv_exeext=no
-fi])
-EXEEXT=""
-test x"${ac_cv_exeext}" != xno && EXEEXT=${ac_cv_exeext}
-AC_MSG_RESULT(${ac_cv_exeext})
-dnl Setting ac_exeext will implicitly change the ac_link command.
-ac_exeext=$EXEEXT
-AC_SUBST(EXEEXT)])
-
-dnl Unset CC to run configure with cross compiler.
-AC_DEFUN(AC_UNSET_CC, [
-ZZ=
-if test "$cross_compiling" = yes &&
- (test "x$CC" = "xdos-gcc" || test "x$CC" = "xi386-mingw32-gcc" || test "x$CC" = "xgnuwin32gcc") ; then
-ZZ=$CC
-unset CC
-cross_compiling=no
-fi
-])
-
-dnl Restore CC that has been unset by AC_UNSET_CC
-AC_DEFUN(AC_RESET_CC, [
-if test "x$ZZ" = "xdos-gcc" || test "x$ZZ" = "xi386-mingw32-gcc" || test "x$ZZ" = "xgnuwin32gcc" ; then
-CC=$ZZ
-cross_compiling=yes
-fi
-])
-
-
-dnl ### Checks for UNIX variants
-dnl These are kludges which should be replaced by a single POSIX check.
-dnl They aren't cached, to discourage their use.
-
-
-AC_DEFUN(AC_AIX,
-[AC_BEFORE([$0], [AC_TRY_COMPILE])dnl
-AC_BEFORE([$0], [AC_TRY_RUN])dnl
-AC_MSG_CHECKING(for AIX)
-AC_EGREP_CPP(yes,
-[#ifdef _AIX
- yes
-#endif
-], [AC_MSG_RESULT(yes); AC_DEFINE(_ALL_SOURCE)], AC_MSG_RESULT(no))
-])
-
-AC_DEFUN(AC_MINIX,
-[AC_BEFORE([$0], [AC_TRY_COMPILE])dnl
-AC_BEFORE([$0], [AC_TRY_RUN])dnl
-AC_CHECK_HEADER(minix/config.h, MINIX=yes, MINIX=)
-if test "$MINIX" = yes; then
- AC_DEFINE(_POSIX_SOURCE)
- AC_DEFINE(_POSIX_1_SOURCE, 2)
- AC_DEFINE(_MINIX)
-fi
-])
-
-AC_DEFUN(AC_ISC_POSIX,
-[AC_REQUIRE([AC_PROG_CC])dnl
-AC_BEFORE([$0], [AC_TRY_COMPILE])dnl
-AC_BEFORE([$0], [AC_TRY_RUN])dnl
-AC_MSG_CHECKING(for POSIXized ISC)
-if test -d /etc/conf/kconfig.d &&
- grep _POSIX_VERSION [/usr/include/sys/unistd.h] >/dev/null 2>&1
-then
- AC_MSG_RESULT(yes)
- ISC=yes # If later tests want to check for ISC.
- AC_DEFINE(_POSIX_SOURCE)
- if test "$GCC" = yes; then
- CC="$CC -posix"
- else
- CC="$CC -Xp"
- fi
-else
- AC_MSG_RESULT(no)
- ISC=
-fi
-])
-
-AC_DEFUN(AC_XENIX_DIR,
-[AC_OBSOLETE([$0], [; instead use AC_HEADER_DIRENT])dnl
-AC_REQUIRE([AC_DIR_HEADER])dnl
-AC_MSG_CHECKING(for Xenix)
-AC_EGREP_CPP(yes,
-[#if defined(M_XENIX) && !defined(M_UNIX)
- yes
-#endif
-], [AC_MSG_RESULT(yes); XENIX=yes], [AC_MSG_RESULT(no); XENIX=])
-if test "$XENIX" = yes; then
- # Make sure -ldir precedes -lx.
- test $ac_header_dirent = dirent.h && LIBS="-ldir $LIBS"
- LIBS="$LIBS -lx"
-fi
-])
-
-AC_DEFUN(AC_DYNIX_SEQ,
-[AC_OBSOLETE([$0], [; instead use AC_FUNC_GETMNTENT])dnl
-AC_CHECK_LIB(seq, getmntent, LIBS="-lseq $LIBS")
-])
-
-AC_DEFUN(AC_IRIX_SUN,
-[AC_OBSOLETE([$0], [; instead use AC_FUNC_GETMNTENT or AC_CHECK_LIB(sun, getpwnam)])dnl
-AC_CHECK_LIB(sun, getmntent, LIBS="-lsun $LIBS")
-])
-
-AC_DEFUN(AC_SCO_INTL,
-[AC_OBSOLETE([$0], [; instead use AC_FUNC_STRFTIME])dnl
-AC_CHECK_LIB(intl, strftime, LIBS="-lintl $LIBS")
-])
diff --git a/Build/source/texk/etc/autoconf/autoconf.m4 b/Build/source/texk/etc/autoconf/autoconf.m4
deleted file mode 100644
index dde59ab380f..00000000000
--- a/Build/source/texk/etc/autoconf/autoconf.m4
+++ /dev/null
@@ -1,28 +0,0 @@
-dnl Driver that loads the Autoconf macro files.
-dnl Requires GNU m4.
-dnl This file is part of Autoconf.
-dnl Copyright (C) 1994 Free Software Foundation, Inc.
-dnl
-dnl This program is free software; you can redistribute it and/or modify
-dnl it under the terms of the GNU General Public License as published by
-dnl the Free Software Foundation; either version 2, or (at your option)
-dnl any later version.
-dnl
-dnl This program is distributed in the hope that it will be useful,
-dnl but WITHOUT ANY WARRANTY; without even the implied warranty of
-dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-dnl GNU General Public License for more details.
-dnl
-dnl You should have received a copy of the GNU General Public License
-dnl along with this program; if not, write to the Free Software
-dnl Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
-dnl 02111-1307, USA.
-dnl
-dnl Written by David MacKenzie.
-dnl
-include(acgeneral.m4)dnl
-builtin(include, acspecific.m4)dnl
-builtin(include, acoldnames.m4)dnl
-dnl Do not sinclude acsite.m4 here, because it may not be installed
-dnl yet when Autoconf is frozen.
-dnl Do not sinclude ./aclocal.m4 here, to prevent it from being frozen.
diff --git a/Build/source/texk/etc/autoconf/autoheader.m4 b/Build/source/texk/etc/autoconf/autoheader.m4
deleted file mode 100644
index cb411b0fb73..00000000000
--- a/Build/source/texk/etc/autoconf/autoheader.m4
+++ /dev/null
@@ -1,110 +0,0 @@
-dnl Driver and redefinitions of some Autoconf macros for autoheader.
-dnl This file is part of Autoconf.
-dnl Copyright (C) 1994, 1995 Free Software Foundation, Inc.
-dnl
-dnl This program is free software; you can redistribute it and/or modify
-dnl it under the terms of the GNU General Public License as published by
-dnl the Free Software Foundation; either version 2, or (at your option)
-dnl any later version.
-dnl
-dnl This program is distributed in the hope that it will be useful,
-dnl but WITHOUT ANY WARRANTY; without even the implied warranty of
-dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-dnl GNU General Public License for more details.
-dnl
-dnl You should have received a copy of the GNU General Public License
-dnl along with this program; if not, write to the Free Software
-dnl Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
-dnl 02111-1307, USA.
-dnl
-dnl Written by Roland McGrath.
-dnl
-include(acgeneral.m4)dnl
-builtin(include, acspecific.m4)dnl
-builtin(include, acoldnames.m4)dnl
-
-dnl These are alternate definitions of some macros, which produce
-dnl strings in the output marked with "@@@" so we can easily extract
-dnl the information we want. The `#' at the end of the first line of
-dnl each definition seems to be necessary to prevent m4 from eating
-dnl the newline, which makes the @@@ not always be at the beginning of
-dnl a line.
-
-define([AC_CHECK_FUNCS], [#
-@@@funcs="$funcs $1"@@@
-ifelse([$2], , , [
-# If it was found, we do:
-$2
-# If it was not found, we do:
-$3
-])
-])
-
-define([AC_CHECK_HEADERS], [#
-@@@headers="$headers $1"@@@
-ifelse([$2], , , [
-# If it was found, we do:
-$2
-# If it was not found, we do:
-$3
-])
-])
-
-define([AC_CHECK_HEADERS_DIRENT], [#
-@@@headers="$headers $1"@@@
-])
-
-define([AC_CHECK_LIB], [#
- ifelse([$3], , [
-@@@libs="$libs $1"@@@
-], [
-# If it was found, we do:
-$3
-# If it was not found, we do:
-$4
-])
-])
-
-define([AC_HAVE_LIBRARY], [#
-changequote(<<, >>)dnl
-define(<<AC_LIB_NAME>>, dnl
-patsubst(patsubst($1, <<lib\([^\.]*\)\.a>>, <<\1>>), <<-l>>, <<>>))dnl
-changequote([, ])dnl
- ifelse([$2], , [
-@@@libs="$libs AC_LIB_NAME"@@@
-], [
-# If it was found, we do:
-$2
-# If it was not found, we do:
-$3
-])
-])
-
-define([AC_CHECK_SIZEOF], [#
-@@@types="$types,$1"@@@
-])
-
-define([AC_CONFIG_HEADER], [#
-define([AC_CONFIG_H], patsubst($1, [ .*$], []))dnl
-@@@config_h=AC_CONFIG_H@@@
-])
-
-define([AC_DEFINE], [#
-ifelse([$3],,[#
-@@@syms="$syms $1"@@@
-], [#
-@@@verbatim="$verbatim
-/* $3 */
-#undef $1
-"@@@
-])])
-
-define([AC_DEFINE_UNQUOTED], [#
-ifelse([$3],,[#
-@@@syms="$syms $1"@@@
-], [#
-@@@verbatim="$verbatim
-/* $3 */
-#undef $1
-"@@@
-])])