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Initial commit

Browse source 
added libraries:
opus
flac
libsndfile

updated:
libvorbis
libogg
openal

- Everything works as expected for now. Bare in mind libsndfile needed the check for whether or not it could find the xiph libraries removed in order for this to work.
This commit is contained in:
marauder2k7 2024-03-21 17:33:47 +00:00
parent 05a083ca6f
commit a745fc3757
1954 changed files with 431332 additions and 21037 deletions
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80
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# ===========================================================================
# https://www.gnu.org/software/autoconf-archive/ax_add_fortify_source.html
# ===========================================================================
#
# SYNOPSIS
#
# AX_ADD_FORTIFY_SOURCE
#
# DESCRIPTION
#
# Check whether -D_FORTIFY_SOURCE=2 can be added to CPPFLAGS without macro
# redefinition warnings, other cpp warnings or linker. Some distributions
# (such as Gentoo Linux) enable _FORTIFY_SOURCE globally in their
# compilers, leading to unnecessary warnings in the form of
#
# <command-line>:0:0: error: "_FORTIFY_SOURCE" redefined [-Werror]
# <built-in>: note: this is the location of the previous definition
#
# which is a problem if -Werror is enabled. This macro checks whether
# _FORTIFY_SOURCE is already defined, and if not, adds -D_FORTIFY_SOURCE=2
# to CPPFLAGS.
#
# Newer mingw-w64 msys2 package comes with a bug in
# headers-git-7.0.0.5546.d200317d-1. It broke -D_FORTIFY_SOURCE support,
# and would need -lssp or -fstack-protector. See
# https://github.com/msys2/MINGW-packages/issues/5803. Try to actually
# link it.
#
# LICENSE
#
# Copyright (c) 2017 David Seifert <soap@gentoo.org>
# Copyright (c) 2019 Reini Urban <rurban@cpan.org>
#
# Copying and distribution of this file, with or without modification, are
# permitted in any medium without royalty provided the copyright notice
# and this notice are preserved. This file is offered as-is, without any
# warranty.
#serial 4
AC_DEFUN([AX_ADD_FORTIFY_SOURCE],[
ac_save_cflags=$CFLAGS
ac_cwerror_flag=yes
AX_CHECK_COMPILE_FLAG([-Werror],[CFLAGS="$CFLAGS -Werror"])
AC_MSG_CHECKING([whether to add -D_FORTIFY_SOURCE=2 to CPPFLAGS])
AC_LINK_IFELSE([
AC_LANG_PROGRAM([],
[[
#ifndef _FORTIFY_SOURCE
return 0;
#else
this_is_an_error;
#endif
]]
)],
AC_LINK_IFELSE([
AC_LANG_SOURCE([[
#define _FORTIFY_SOURCE 2
#include <string.h>
int main() {
char *s = " ";
strcpy(s, "x");
return strlen(s)-1;
}
]]
)],
[
AC_MSG_RESULT([yes])
CFLAGS=$ac_save_cflags
CPPFLAGS="$CPPFLAGS -D_FORTIFY_SOURCE=2"
], [
AC_MSG_RESULT([no])
CFLAGS=$ac_save_cflags
],
),
[
AC_MSG_RESULT([no])
CFLAGS=$ac_save_cflags
])
])

67
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# ============================================================================
# https://www.gnu.org/software/autoconf-archive/ax_append_compile_flags.html
# ============================================================================
#
# SYNOPSIS
#
# AX_APPEND_COMPILE_FLAGS([FLAG1 FLAG2 ...], [FLAGS-VARIABLE], [EXTRA-FLAGS], [INPUT])
#
# DESCRIPTION
#
# For every FLAG1, FLAG2 it is checked whether the compiler works with the
# flag. If it does, the flag is added FLAGS-VARIABLE
#
# If FLAGS-VARIABLE is not specified, the current language's flags (e.g.
# CFLAGS) is used. During the check the flag is always added to the
# current language's flags.
#
# If EXTRA-FLAGS is defined, it is added to the current language's default
# flags (e.g. CFLAGS) when the check is done. The check is thus made with
# the flags: "CFLAGS EXTRA-FLAGS FLAG". This can for example be used to
# force the compiler to issue an error when a bad flag is given.
#
# INPUT gives an alternative input source to AC_COMPILE_IFELSE.
#
# NOTE: This macro depends on the AX_APPEND_FLAG and
# AX_CHECK_COMPILE_FLAG. Please keep this macro in sync with
# AX_APPEND_LINK_FLAGS.
#
# LICENSE
#
# Copyright (c) 2011 Maarten Bosmans <mkbosmans@gmail.com>
#
# This program is free software: you can redistribute it and/or modify it
# under the terms of the GNU General Public License as published by the
# Free Software Foundation, either version 3 of the License, or (at your
# option) any later version.
#
# This program is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
# Public License for more details.
#
# You should have received a copy of the GNU General Public License along
# with this program. If not, see <https://www.gnu.org/licenses/>.
#
# As a special exception, the respective Autoconf Macro's copyright owner
# gives unlimited permission to copy, distribute and modify the configure
# scripts that are the output of Autoconf when processing the Macro. You
# need not follow the terms of the GNU General Public License when using
# or distributing such scripts, even though portions of the text of the
# Macro appear in them. The GNU General Public License (GPL) does govern
# all other use of the material that constitutes the Autoconf Macro.
#
# This special exception to the GPL applies to versions of the Autoconf
# Macro released by the Autoconf Archive. When you make and distribute a
# modified version of the Autoconf Macro, you may extend this special
# exception to the GPL to apply to your modified version as well.
#serial 6
AC_DEFUN([AX_APPEND_COMPILE_FLAGS],
[AX_REQUIRE_DEFINED([AX_CHECK_COMPILE_FLAG])
AX_REQUIRE_DEFINED([AX_APPEND_FLAG])
for flag in $1; do
AX_CHECK_COMPILE_FLAG([$flag], [AX_APPEND_FLAG([$flag], [$2])], [], [$3], [$4])
done
])dnl AX_APPEND_COMPILE_FLAGS

71
Engine/lib/libsndfile/m4/ax_append_flag.m4 Normal file
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# ===========================================================================
# https://www.gnu.org/software/autoconf-archive/ax_append_flag.html
# ===========================================================================
#
# SYNOPSIS
#
# AX_APPEND_FLAG(FLAG, [FLAGS-VARIABLE])
#
# DESCRIPTION
#
# FLAG is appended to the FLAGS-VARIABLE shell variable, with a space
# added in between.
#
# If FLAGS-VARIABLE is not specified, the current language's flags (e.g.
# CFLAGS) is used. FLAGS-VARIABLE is not changed if it already contains
# FLAG. If FLAGS-VARIABLE is unset in the shell, it is set to exactly
# FLAG.
#
# NOTE: Implementation based on AX_CFLAGS_GCC_OPTION.
#
# LICENSE
#
# Copyright (c) 2008 Guido U. Draheim <guidod@gmx.de>
# Copyright (c) 2011 Maarten Bosmans <mkbosmans@gmail.com>
#
# This program is free software: you can redistribute it and/or modify it
# under the terms of the GNU General Public License as published by the
# Free Software Foundation, either version 3 of the License, or (at your
# option) any later version.
#
# This program is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
# Public License for more details.
#
# You should have received a copy of the GNU General Public License along
# with this program. If not, see <https://www.gnu.org/licenses/>.
#
# As a special exception, the respective Autoconf Macro's copyright owner
# gives unlimited permission to copy, distribute and modify the configure
# scripts that are the output of Autoconf when processing the Macro. You
# need not follow the terms of the GNU General Public License when using
# or distributing such scripts, even though portions of the text of the
# Macro appear in them. The GNU General Public License (GPL) does govern
# all other use of the material that constitutes the Autoconf Macro.
#
# This special exception to the GPL applies to versions of the Autoconf
# Macro released by the Autoconf Archive. When you make and distribute a
# modified version of the Autoconf Macro, you may extend this special
# exception to the GPL to apply to your modified version as well.
#serial 7
AC_DEFUN([AX_APPEND_FLAG],
[dnl
AC_PREREQ(2.64)dnl for _AC_LANG_PREFIX and AS_VAR_SET_IF
AS_VAR_PUSHDEF([FLAGS], [m4_default($2,_AC_LANG_PREFIX[FLAGS])])
AS_VAR_SET_IF(FLAGS,[
AS_CASE([" AS_VAR_GET(FLAGS) "],
[*" $1 "*], [AC_RUN_LOG([: FLAGS already contains $1])],
[
AS_VAR_APPEND(FLAGS,[" $1"])
AC_RUN_LOG([: FLAGS="$FLAGS"])
])
],
[
AS_VAR_SET(FLAGS,[$1])
AC_RUN_LOG([: FLAGS="$FLAGS"])
])
AS_VAR_POPDEF([FLAGS])dnl
])dnl AX_APPEND_FLAG

65
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# ===========================================================================
# https://www.gnu.org/software/autoconf-archive/ax_append_link_flags.html
# ===========================================================================
#
# SYNOPSIS
#
# AX_APPEND_LINK_FLAGS([FLAG1 FLAG2 ...], [FLAGS-VARIABLE], [EXTRA-FLAGS], [INPUT])
#
# DESCRIPTION
#
# For every FLAG1, FLAG2 it is checked whether the linker works with the
# flag. If it does, the flag is added FLAGS-VARIABLE
#
# If FLAGS-VARIABLE is not specified, the linker's flags (LDFLAGS) is
# used. During the check the flag is always added to the linker's flags.
#
# If EXTRA-FLAGS is defined, it is added to the linker's default flags
# when the check is done. The check is thus made with the flags: "LDFLAGS
# EXTRA-FLAGS FLAG". This can for example be used to force the linker to
# issue an error when a bad flag is given.
#
# INPUT gives an alternative input source to AC_COMPILE_IFELSE.
#
# NOTE: This macro depends on the AX_APPEND_FLAG and AX_CHECK_LINK_FLAG.
# Please keep this macro in sync with AX_APPEND_COMPILE_FLAGS.
#
# LICENSE
#
# Copyright (c) 2011 Maarten Bosmans <mkbosmans@gmail.com>
#
# This program is free software: you can redistribute it and/or modify it
# under the terms of the GNU General Public License as published by the
# Free Software Foundation, either version 3 of the License, or (at your
# option) any later version.
#
# This program is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
# Public License for more details.
#
# You should have received a copy of the GNU General Public License along
# with this program. If not, see <https://www.gnu.org/licenses/>.
#
# As a special exception, the respective Autoconf Macro's copyright owner
# gives unlimited permission to copy, distribute and modify the configure
# scripts that are the output of Autoconf when processing the Macro. You
# need not follow the terms of the GNU General Public License when using
# or distributing such scripts, even though portions of the text of the
# Macro appear in them. The GNU General Public License (GPL) does govern
# all other use of the material that constitutes the Autoconf Macro.
#
# This special exception to the GPL applies to versions of the Autoconf
# Macro released by the Autoconf Archive. When you make and distribute a
# modified version of the Autoconf Macro, you may extend this special
# exception to the GPL to apply to your modified version as well.
#serial 6
AC_DEFUN([AX_APPEND_LINK_FLAGS],
[AX_REQUIRE_DEFINED([AX_CHECK_LINK_FLAG])
AX_REQUIRE_DEFINED([AX_APPEND_FLAG])
for flag in $1; do
AX_CHECK_LINK_FLAG([$flag], [AX_APPEND_FLAG([$flag], [m4_default([$2], [LDFLAGS])])], [], [$3], [$4])
done
])dnl AX_APPEND_LINK_FLAGS

74
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# ===========================================================================
# https://www.gnu.org/software/autoconf-archive/ax_check_compile_flag.html
# ===========================================================================
#
# SYNOPSIS
#
# AX_CHECK_COMPILE_FLAG(FLAG, [ACTION-SUCCESS], [ACTION-FAILURE], [EXTRA-FLAGS], [INPUT])
#
# DESCRIPTION
#
# Check whether the given FLAG works with the current language's compiler
# or gives an error. (Warnings, however, are ignored)
#
# ACTION-SUCCESS/ACTION-FAILURE are shell commands to execute on
# success/failure.
#
# If EXTRA-FLAGS is defined, it is added to the current language's default
# flags (e.g. CFLAGS) when the check is done. The check is thus made with
# the flags: "CFLAGS EXTRA-FLAGS FLAG". This can for example be used to
# force the compiler to issue an error when a bad flag is given.
#
# INPUT gives an alternative input source to AC_COMPILE_IFELSE.
#
# NOTE: Implementation based on AX_CFLAGS_GCC_OPTION. Please keep this
# macro in sync with AX_CHECK_{PREPROC,LINK}_FLAG.
#
# LICENSE
#
# Copyright (c) 2008 Guido U. Draheim <guidod@gmx.de>
# Copyright (c) 2011 Maarten Bosmans <mkbosmans@gmail.com>
#
# This program is free software: you can redistribute it and/or modify it
# under the terms of the GNU General Public License as published by the
# Free Software Foundation, either version 3 of the License, or (at your
# option) any later version.
#
# This program is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
# Public License for more details.
#
# You should have received a copy of the GNU General Public License along
# with this program. If not, see <https://www.gnu.org/licenses/>.
#
# As a special exception, the respective Autoconf Macro's copyright owner
# gives unlimited permission to copy, distribute and modify the configure
# scripts that are the output of Autoconf when processing the Macro. You
# need not follow the terms of the GNU General Public License when using
# or distributing such scripts, even though portions of the text of the
# Macro appear in them. The GNU General Public License (GPL) does govern
# all other use of the material that constitutes the Autoconf Macro.
#
# This special exception to the GPL applies to versions of the Autoconf
# Macro released by the Autoconf Archive. When you make and distribute a
# modified version of the Autoconf Macro, you may extend this special
# exception to the GPL to apply to your modified version as well.
#serial 5
AC_DEFUN([AX_CHECK_COMPILE_FLAG],
[AC_PREREQ(2.64)dnl for _AC_LANG_PREFIX and AS_VAR_IF
AS_VAR_PUSHDEF([CACHEVAR],[ax_cv_check_[]_AC_LANG_ABBREV[]flags_$4_$1])dnl
AC_CACHE_CHECK([whether _AC_LANG compiler accepts $1], CACHEVAR, [
ax_check_save_flags=$[]_AC_LANG_PREFIX[]FLAGS
_AC_LANG_PREFIX[]FLAGS="$[]_AC_LANG_PREFIX[]FLAGS $4 $1"
AC_COMPILE_IFELSE([m4_default([$5],[AC_LANG_PROGRAM()])],
[AS_VAR_SET(CACHEVAR,[yes])],
[AS_VAR_SET(CACHEVAR,[no])])
_AC_LANG_PREFIX[]FLAGS=$ax_check_save_flags])
AS_VAR_IF(CACHEVAR,yes,
[m4_default([$2], :)],
[m4_default([$3], :)])
AS_VAR_POPDEF([CACHEVAR])dnl
])dnl AX_CHECK_COMPILE_FLAGS

74
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# ===========================================================================
# https://www.gnu.org/software/autoconf-archive/ax_check_link_flag.html
# ===========================================================================
#
# SYNOPSIS
#
# AX_CHECK_LINK_FLAG(FLAG, [ACTION-SUCCESS], [ACTION-FAILURE], [EXTRA-FLAGS], [INPUT])
#
# DESCRIPTION
#
# Check whether the given FLAG works with the linker or gives an error.
# (Warnings, however, are ignored)
#
# ACTION-SUCCESS/ACTION-FAILURE are shell commands to execute on
# success/failure.
#
# If EXTRA-FLAGS is defined, it is added to the linker's default flags
# when the check is done. The check is thus made with the flags: "LDFLAGS
# EXTRA-FLAGS FLAG". This can for example be used to force the linker to
# issue an error when a bad flag is given.
#
# INPUT gives an alternative input source to AC_LINK_IFELSE.
#
# NOTE: Implementation based on AX_CFLAGS_GCC_OPTION. Please keep this
# macro in sync with AX_CHECK_{PREPROC,COMPILE}_FLAG.
#
# LICENSE
#
# Copyright (c) 2008 Guido U. Draheim <guidod@gmx.de>
# Copyright (c) 2011 Maarten Bosmans <mkbosmans@gmail.com>
#
# This program is free software: you can redistribute it and/or modify it
# under the terms of the GNU General Public License as published by the
# Free Software Foundation, either version 3 of the License, or (at your
# option) any later version.
#
# This program is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
# Public License for more details.
#
# You should have received a copy of the GNU General Public License along
# with this program. If not, see <https://www.gnu.org/licenses/>.
#
# As a special exception, the respective Autoconf Macro's copyright owner
# gives unlimited permission to copy, distribute and modify the configure
# scripts that are the output of Autoconf when processing the Macro. You
# need not follow the terms of the GNU General Public License when using
# or distributing such scripts, even though portions of the text of the
# Macro appear in them. The GNU General Public License (GPL) does govern
# all other use of the material that constitutes the Autoconf Macro.
#
# This special exception to the GPL applies to versions of the Autoconf
# Macro released by the Autoconf Archive. When you make and distribute a
# modified version of the Autoconf Macro, you may extend this special
# exception to the GPL to apply to your modified version as well.
#serial 5
AC_DEFUN([AX_CHECK_LINK_FLAG],
[AC_PREREQ(2.64)dnl for _AC_LANG_PREFIX and AS_VAR_IF
AS_VAR_PUSHDEF([CACHEVAR],[ax_cv_check_ldflags_$4_$1])dnl
AC_CACHE_CHECK([whether the linker accepts $1], CACHEVAR, [
ax_check_save_flags=$LDFLAGS
LDFLAGS="$LDFLAGS $4 $1"
AC_LINK_IFELSE([m4_default([$5],[AC_LANG_PROGRAM()])],
[AS_VAR_SET(CACHEVAR,[yes])],
[AS_VAR_SET(CACHEVAR,[no])])
LDFLAGS=$ax_check_save_flags])
AS_VAR_IF(CACHEVAR,yes,
[m4_default([$2], :)],
[m4_default([$3], :)])
AS_VAR_POPDEF([CACHEVAR])dnl
])dnl AX_CHECK_LINK_FLAGS

87
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# ===========================================================================
# https://www.gnu.org/software/autoconf-archive/ax_compiler_vendor.html
# ===========================================================================
#
# SYNOPSIS
#
# AX_COMPILER_VENDOR
#
# DESCRIPTION
#
# Determine the vendor of the C/C++ compiler, e.g., gnu, intel, ibm, sun,
# hp, borland, comeau, dec, cray, kai, lcc, metrowerks, sgi, microsoft,
# watcom, etc. The vendor is returned in the cache variable
# $ax_cv_c_compiler_vendor for C and $ax_cv_cxx_compiler_vendor for C++.
#
# LICENSE
#
# Copyright (c) 2008 Steven G. Johnson <stevenj@alum.mit.edu>
# Copyright (c) 2008 Matteo Frigo
#
# This program is free software: you can redistribute it and/or modify it
# under the terms of the GNU General Public License as published by the
# Free Software Foundation, either version 3 of the License, or (at your
# option) any later version.
#
# This program is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
# Public License for more details.
#
# You should have received a copy of the GNU General Public License along
# with this program. If not, see <https://www.gnu.org/licenses/>.
#
# As a special exception, the respective Autoconf Macro's copyright owner
# gives unlimited permission to copy, distribute and modify the configure
# scripts that are the output of Autoconf when processing the Macro. You
# need not follow the terms of the GNU General Public License when using
# or distributing such scripts, even though portions of the text of the
# Macro appear in them. The GNU General Public License (GPL) does govern
# all other use of the material that constitutes the Autoconf Macro.
#
# This special exception to the GPL applies to versions of the Autoconf
# Macro released by the Autoconf Archive. When you make and distribute a
# modified version of the Autoconf Macro, you may extend this special
# exception to the GPL to apply to your modified version as well.
#serial 16
AC_DEFUN([AX_COMPILER_VENDOR],
[AC_CACHE_CHECK([for _AC_LANG compiler vendor], ax_cv_[]_AC_LANG_ABBREV[]_compiler_vendor,
dnl Please add if possible support to ax_compiler_version.m4
[# note: don't check for gcc first since some other compilers define __GNUC__
vendors="intel: __ICC,__ECC,__INTEL_COMPILER
ibm: __xlc__,__xlC__,__IBMC__,__IBMCPP__
pathscale: __PATHCC__,__PATHSCALE__
clang: __clang__
cray: _CRAYC
fujitsu: __FUJITSU
gnu: __GNUC__
sun: __SUNPRO_C,__SUNPRO_CC
hp: __HP_cc,__HP_aCC
dec: __DECC,__DECCXX,__DECC_VER,__DECCXX_VER
borland: __BORLANDC__,__CODEGEARC__,__TURBOC__
comeau: __COMO__
kai: __KCC
lcc: __LCC__
sgi: __sgi,sgi
microsoft: _MSC_VER
metrowerks: __MWERKS__
watcom: __WATCOMC__
portland: __PGI
tcc: __TINYC__
unknown: UNKNOWN"
for ventest in $vendors; do
case $ventest in
*:) vendor=$ventest; continue ;;
*) vencpp="defined("`echo $ventest | sed 's/,/) || defined(/g'`")" ;;
esac
AC_COMPILE_IFELSE([AC_LANG_PROGRAM(,[
#if !($vencpp)
thisisanerror;
#endif
])], [break])
done
ax_cv_[]_AC_LANG_ABBREV[]_compiler_vendor=`echo $vendor | cut -d: -f1`
])
])

492
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# ===========================================================================
# https://www.gnu.org/software/autoconf-archive/ax_compiler_version.html
# ===========================================================================
#
# SYNOPSIS
#
# AX_COMPILER_VERSION
#
# DESCRIPTION
#
# This macro retrieves the compiler version and returns it in the cache
# variable $ax_cv_c_compiler_version for C and $ax_cv_cxx_compiler_version
# for C++.
#
# Version is returned as epoch:major.minor.patchversion
#
# Epoch is used in order to have an increasing version number in case of
# marketing change.
#
# Epoch use: * borland compiler use chronologically 0turboc for turboc
# era,
#
# 1borlanc BORLANDC++ before 5, 2cppbuilder for cppbuilder era,
# 3borlancpp for return of BORLANDC++ (after version 5.5),
# 4cppbuilder for cppbuilder with year version,
# and 5xe for XE era.
#
# An empty string is returned otherwise.
#
# LICENSE
#
# Copyright (c) 2014 Bastien ROUCARIES <roucaries.bastien+autoconf@gmail.com>
#
# Copying and distribution of this file, with or without modification, are
# permitted in any medium without royalty provided the copyright notice
# and this notice are preserved. This file is offered as-is, without any
# warranty.
#serial 9
# for intel
AC_DEFUN([_AX_COMPILER_VERSION_INTEL],
[ dnl
AC_COMPUTE_INT(_ax_[]_AC_LANG_ABBREV[]_compiler_version_major,
[__INTEL_COMPILER/100],,
AC_MSG_FAILURE([[[$0]] unknown intel compiler version]))
AC_COMPUTE_INT(_ax_[]_AC_LANG_ABBREV[]_compiler_version_minor,
[(__INTEL_COMPILER%100)/10],,
AC_MSG_FAILURE([[[$0]] unknown intel compiler version]))
AC_COMPUTE_INT(_ax_[]_AC_LANG_ABBREV[]_compiler_version_patch,
[(__INTEL_COMPILER%10)],,
AC_MSG_FAILURE([[[$0]] unknown intel compiler version]))
ax_cv_[]_AC_LANG_ABBREV[]_compiler_version="$_ax_[]_AC_LANG_ABBREV[]_compiler_version_major.$_ax_[]_AC_LANG_ABBREV[]_compiler_version_minor.$_ax_[]_AC_LANG_ABBREV[]_compiler_version_patch"
])
# for IBM
AC_DEFUN([_AX_COMPILER_VERSION_IBM],
[ dnl
dnl check between z/OS C/C++ and XL C/C++
AC_COMPILE_IFELSE([
AC_LANG_PROGRAM([],
[
#if defined(__COMPILER_VER__)
choke me;
#endif
])],
[
AC_COMPUTE_INT(_ax_[]_AC_LANG_ABBREV[]_compiler_version_major,
[__xlC__/100],,
AC_MSG_FAILURE([[[$0]] unknown IBM compiler major version]))
AC_COMPUTE_INT(_ax_[]_AC_LANG_ABBREV[]_compiler_version_minor,
[__xlC__%100],,
AC_MSG_FAILURE([[[$0]] unknown IBM compiler minor version]))
AC_COMPUTE_INT(_ax_[]_AC_LANG_ABBREV[]_compiler_version_patch,
[__xlC_ver__/0x100],,
AC_MSG_FAILURE([[[$0]] unknown IBM compiler patch version]))
AC_COMPUTE_INT(_ax_[]_AC_LANG_ABBREV[]_compiler_version_build,
[__xlC_ver__%0x100],,
AC_MSG_FAILURE([[[$0]] unknown IBM compiler build version]))
ax_cv_[]_AC_LANG_ABBREV[]_compiler_version="$_ax_[]_AC_LANG_ABBREV[]_compiler_version_major.$_ax_[]_AC_LANG_ABBREV[]_compiler_version_minor.$_ax_[]_AC_LANG_ABBREV[]_compiler_version_patch.$_ax_[]_AC_LANG_ABBREV[]_compiler_version_build"
],
[
AC_COMPUTE_INT(_ax_[]_AC_LANG_ABBREV[]_compiler_version_patch,
[__xlC__%1000],,
AC_MSG_FAILURE([[[$0]] unknown IBM compiler patch version]))
AC_COMPUTE_INT(_ax_[]_AC_LANG_ABBREV[]_compiler_version_minor,
[(__xlC__/10000)%10],,
AC_MSG_FAILURE([[[$0]] unknown IBM compiler minor version]))
AC_COMPUTE_INT(_ax_[]_AC_LANG_ABBREV[]_compiler_version_major,
[(__xlC__/100000)%10],,
AC_MSG_FAILURE([[[$0]] unknown IBM compiler major version]))
ax_cv_[]_AC_LANG_ABBREV[]_compiler_version="$_ax_[]_AC_LANG_ABBREV[]_compiler_version_major.$_ax_[]_AC_LANG_ABBREV[]_compiler_version_minor.$_ax_[]_AC_LANG_ABBREV[]_compiler_version_patch"
])
])
# for pathscale
AC_DEFUN([_AX_COMPILER_VERSION_PATHSCALE],[
AC_COMPUTE_INT(_ax_[]_AC_LANG_ABBREV[]_compiler_version_major,
__PATHCC__,,
AC_MSG_FAILURE([[[$0]] unknown pathscale major]))
AC_COMPUTE_INT(_ax_[]_AC_LANG_ABBREV[]_compiler_version_minor,
__PATHCC_MINOR__,,
AC_MSG_FAILURE([[[$0]] unknown pathscale minor]))
AC_COMPUTE_INT(_ax_[]_AC_LANG_ABBREV[]_compiler_version_patch,
[__PATHCC_PATCHLEVEL__],,
AC_MSG_FAILURE([[[$0]] unknown pathscale patch level]))
ax_cv_[]_AC_LANG_ABBREV[]_compiler_version="$_ax_[]_AC_LANG_ABBREV[]_compiler_version_major.$_ax_[]_AC_LANG_ABBREV[]_compiler_version_minor.$_ax_[]_AC_LANG_ABBREV[]_compiler_version_patch"
])
# for clang
AC_DEFUN([_AX_COMPILER_VERSION_CLANG],[
AC_COMPUTE_INT(_ax_[]_AC_LANG_ABBREV[]_compiler_version_major,
__clang_major__,,
AC_MSG_FAILURE([[[$0]] unknown clang major]))
AC_COMPUTE_INT(_ax_[]_AC_LANG_ABBREV[]_compiler_version_minor,
__clang_minor__,,
AC_MSG_FAILURE([[[$0]] unknown clang minor]))
AC_COMPUTE_INT(_ax_[]_AC_LANG_ABBREV[]_compiler_version_patch,
[__clang_patchlevel__],,0)
ax_cv_[]_AC_LANG_ABBREV[]_compiler_version="$_ax_[]_AC_LANG_ABBREV[]_compiler_version_major.$_ax_[]_AC_LANG_ABBREV[]_compiler_version_minor.$_ax_[]_AC_LANG_ABBREV[]_compiler_version_patch"
])
# for crayc
AC_DEFUN([_AX_COMPILER_VERSION_CRAY],[
AC_COMPUTE_INT(_ax_[]_AC_LANG_ABBREV[]_compiler_version_major,
_RELEASE,,
AC_MSG_FAILURE([[[$0]] unknown crayc release]))
AC_COMPUTE_INT(_ax_[]_AC_LANG_ABBREV[]_compiler_version_minor,
_RELEASE_MINOR,,
AC_MSG_FAILURE([[[$0]] unknown crayc minor]))
ax_cv_[]_AC_LANG_ABBREV[]_compiler_version="$_ax_[]_AC_LANG_ABBREV[]_compiler_version_major.$_ax_[]_AC_LANG_ABBREV[]_compiler_version_minor"
])
# for fujitsu
AC_DEFUN([_AX_COMPILER_VERSION_FUJITSU],[
AC_COMPUTE_INT(ax_cv_[]_AC_LANG_ABBREV[]_compiler_version,
__FCC_VERSION,,
AC_MSG_FAILURE([[[$0]]unknown fujitsu release]))
])
# for GNU
AC_DEFUN([_AX_COMPILER_VERSION_GNU],[
AC_COMPUTE_INT(_ax_[]_AC_LANG_ABBREV[]_compiler_version_major,
__GNUC__,,
AC_MSG_FAILURE([[[$0]] unknown gcc major]))
AC_COMPUTE_INT(_ax_[]_AC_LANG_ABBREV[]_compiler_version_minor,
__GNUC_MINOR__,,
AC_MSG_FAILURE([[[$0]] unknown gcc minor]))
AC_COMPUTE_INT(_ax_[]_AC_LANG_ABBREV[]_compiler_version_patch,
[__GNUC_PATCHLEVEL__],,
AC_MSG_FAILURE([[[$0]] unknown gcc patch level]))
ax_cv_[]_AC_LANG_ABBREV[]_compiler_version="$_ax_[]_AC_LANG_ABBREV[]_compiler_version_major.$_ax_[]_AC_LANG_ABBREV[]_compiler_version_minor.$_ax_[]_AC_LANG_ABBREV[]_compiler_version_patch"
])
# For sun
AC_DEFUN([_AX_COMPILER_VERSION_SUN],[
m4_define([_AX_COMPILER_VERSION_SUN_NUMBER],
[
#if defined(__SUNPRO_CC)
__SUNPRO_CC
#else
__SUNPRO_C
#endif
])
AC_COMPUTE_INT(_ax_[]_AC_LANG_ABBREV[]_compiler_version_until59,
!!(_AX_COMPILER_VERSION_SUN_NUMBER < 0x1000),,
AC_MSG_FAILURE([[[$0]] unknown sun release version]))
AS_IF([test "X$_ax_[]_AC_LANG_ABBREV[]_compiler_version_until59" = X1],
[dnl
AC_COMPUTE_INT(_ax_[]_AC_LANG_ABBREV[]_compiler_version_patch,
_AX_COMPILER_VERSION_SUN_NUMBER % 0x10,,
AC_MSG_FAILURE([[[$0]] unknown sun patch version]))
AC_COMPUTE_INT(_ax_[]_AC_LANG_ABBREV[]_compiler_version_minor,
(_AX_COMPILER_VERSION_SUN_NUMBER / 0x10) % 0x10,,
AC_MSG_FAILURE([[[$0]] unknown sun minor version]))
AC_COMPUTE_INT(_ax_[]_AC_LANG_ABBREV[]_compiler_version_major,
(_AX_COMPILER_VERSION_SUN_NUMBER / 0x100),,
AC_MSG_FAILURE([[[$0]] unknown sun major version]))
],
[dnl
AC_COMPUTE_INT(_ax_[]_AC_LANG_ABBREV[]_compiler_version_patch,
_AX_COMPILER_VERSION_SUN_NUMBER % 0x10,,
AC_MSG_FAILURE([[[$0]] unknown sun patch version]))
AC_COMPUTE_INT(_ax_[]_AC_LANG_ABBREV[]_compiler_version_minor,
(_AX_COMPILER_VERSION_SUN_NUMBER / 0x100) % 0x100,,
AC_MSG_FAILURE([[[$0]] unknown sun minor version]))
AC_COMPUTE_INT(_ax_[]_AC_LANG_ABBREV[]_compiler_version_major,
(_AX_COMPILER_VERSION_SUN_NUMBER / 0x1000),,
AC_MSG_FAILURE([[[$0]] unknown sun major version]))
])
ax_cv_[]_AC_LANG_ABBREV[]_compiler_version="$_ax_[]_AC_LANG_ABBREV[]_compiler_version_major.$_ax_[]_AC_LANG_ABBREV[]_compiler_version_minor.$_ax_[]_AC_LANG_ABBREV[]_compiler_version_patch"
])
AC_DEFUN([_AX_COMPILER_VERSION_HP],[
m4_define([_AX_COMPILER_VERSION_HP_NUMBER],
[
#if defined(__HP_cc)
__HP_cc
#else
__HP_aCC
#endif
])
AC_COMPUTE_INT(_ax_[]_AC_LANG_ABBREV[]_compiler_version_untilA0121,
!!(_AX_COMPILER_VERSION_HP_NUMBER <= 1),,
AC_MSG_FAILURE([[[$0]] unknown hp release version]))
AS_IF([test "X$_ax_[]_AC_LANG_ABBREV[]_compiler_version_untilA0121" = X1],
[dnl By default output last version with this behavior.
dnl it is so old
ax_cv_[]_AC_LANG_ABBREV[]_compiler_version="01.21.00"
],
[dnl
AC_COMPUTE_INT(_ax_[]_AC_LANG_ABBREV[]_compiler_version_patch,
(_AX_COMPILER_VERSION_HP_NUMBER % 100),,
AC_MSG_FAILURE([[[$0]] unknown hp release version]))
AC_COMPUTE_INT(_ax_[]_AC_LANG_ABBREV[]_compiler_version_minor,
((_AX_COMPILER_VERSION_HP_NUMBER / 100)%100),,
AC_MSG_FAILURE([[[$0]] unknown hp minor version]))
AC_COMPUTE_INT(_ax_[]_AC_LANG_ABBREV[]_compiler_version_major,
((_AX_COMPILER_VERSION_HP_NUMBER / 10000)%100),,
AC_MSG_FAILURE([[[$0]] unknown hp major version]))
ax_cv_[]_AC_LANG_ABBREV[]_compiler_version="$_ax_[]_AC_LANG_ABBREV[]_compiler_version_major.$_ax_[]_AC_LANG_ABBREV[]_compiler_version_minor.$_ax_[]_AC_LANG_ABBREV[]_compiler_version_patch"
])
])
AC_DEFUN([_AX_COMPILER_VERSION_DEC],[dnl
m4_define([_AX_COMPILER_VERSION_DEC_NUMBER],
[
#if defined(__DECC_VER)
__DECC_VER
#else
__DECCXX_VER
#endif
])
AC_COMPUTE_INT(_ax_[]_AC_LANG_ABBREV[]_compiler_version_patch,
(_AX_COMPILER_VERSION_DEC_NUMBER % 10000),,
AC_MSG_FAILURE([[[$0]] unknown dec release version]))
AC_COMPUTE_INT(_ax_[]_AC_LANG_ABBREV[]_compiler_version_minor,
((_AX_COMPILER_VERSION_DEC_NUMBER / 100000UL)%100),,
AC_MSG_FAILURE([[[$0]] unknown dec minor version]))
AC_COMPUTE_INT(_ax_[]_AC_LANG_ABBREV[]_compiler_version_major,
((_AX_COMPILER_VERSION_DEC_NUMBER / 10000000UL)%100),,
AC_MSG_FAILURE([[[$0]] unknown dec major version]))
ax_cv_[]_AC_LANG_ABBREV[]_compiler_version="$_ax_[]_AC_LANG_ABBREV[]_compiler_version_major.$_ax_[]_AC_LANG_ABBREV[]_compiler_version_minor.$_ax_[]_AC_LANG_ABBREV[]_compiler_version_patch"
])
# borland
AC_DEFUN([_AX_COMPILER_VERSION_BORLAND],[dnl
m4_define([_AX_COMPILER_VERSION_TURBOC_NUMBER],
[
#if defined(__TURBOC__)
__TURBOC__
#else
choke me
#endif
])
m4_define([_AX_COMPILER_VERSION_BORLANDC_NUMBER],
[
#if defined(__BORLANDC__)
__BORLANDC__
#else
__CODEGEARC__
#endif
])
AC_COMPILE_IFELSE(
[AC_LANG_PROGRAM(,
_AX_COMPILER_VERSION_TURBOC_NUMBER)],
[dnl TURBOC
AC_COMPUTE_INT(
_ax_[]_AC_LANG_ABBREV[]_compiler_version_turboc_raw,
_AX_COMPILER_VERSION_TURBOC_NUMBER,,
AC_MSG_FAILURE([[[$0]] unknown turboc version]))
AS_IF(
[test $_ax_[]_AC_LANG_ABBREV[]_compiler_version_turboc_raw -lt 661 || test $_ax_[]_AC_LANG_ABBREV[]_compiler_version_turboc_raw -gt 1023],
[dnl compute normal version
AC_COMPUTE_INT(
_ax_[]_AC_LANG_ABBREV[]_compiler_version_minor,
_AX_COMPILER_VERSION_TURBOC_NUMBER % 0x100,,
AC_MSG_FAILURE([[[$0]] unknown turboc minor version]))
AC_COMPUTE_INT(
_ax_[]_AC_LANG_ABBREV[]_compiler_version_major,
(_AX_COMPILER_VERSION_TURBOC_NUMBER/0x100)%0x100,,
AC_MSG_FAILURE([[[$0]] unknown turboc major version]))
ax_cv_[]_AC_LANG_ABBREV[]_compiler_version="0turboc:$_ax_[]_AC_LANG_ABBREV[]_compiler_version_major.$_ax_[]_AC_LANG_ABBREV[]_compiler_version_minor"],
[dnl special version
AS_CASE([$_ax_[]_AC_LANG_ABBREV[]_compiler_version_turboc_raw],
[661],[ax_cv_[]_AC_LANG_ABBREV[]_compiler_version="0turboc:1.00"],
[662],[ax_cv_[]_AC_LANG_ABBREV[]_compiler_version="0turboc:1.01"],
[663],[ax_cv_[]_AC_LANG_ABBREV[]_compiler_version="0turboc:2.00"],
[
AC_MSG_WARN([[[$0]] unknown turboc version between 0x295 and 0x400 please report bug])
ax_cv_[]_AC_LANG_ABBREV[]_compiler_version=""
])
])
],
# borlandc
[
AC_COMPUTE_INT(
_ax_[]_AC_LANG_ABBREV[]_compiler_version_borlandc_raw,
_AX_COMPILER_VERSION_BORLANDC_NUMBER,,
AC_MSG_FAILURE([[[$0]] unknown borlandc version]))
AS_CASE([$_ax_[]_AC_LANG_ABBREV[]_compiler_version_borlandc_raw],
dnl BORLANDC++ before 5.5
[512] ,[ax_cv_[]_AC_LANG_ABBREV[]_compiler_version="1borlanc:2.00"],
[1024],[ax_cv_[]_AC_LANG_ABBREV[]_compiler_version="1borlanc:3.00"],
[1024],[ax_cv_[]_AC_LANG_ABBREV[]_compiler_version="1borlanc:3.00"],
[1040],[ax_cv_[]_AC_LANG_ABBREV[]_compiler_version="1borlanc:3.1"],
[1106],[ax_cv_[]_AC_LANG_ABBREV[]_compiler_version="1borlanc:4.0"],
[1280],[ax_cv_[]_AC_LANG_ABBREV[]_compiler_version="1borlanc:5.0"],
[1312],[ax_cv_[]_AC_LANG_ABBREV[]_compiler_version="1borlanc:5.02"],
dnl C++ Builder era
[1328],[ax_cv_[]_AC_LANG_ABBREV[]_compiler_version="2cppbuilder:3.0"],
[1344],[ax_cv_[]_AC_LANG_ABBREV[]_compiler_version="2cppbuilder:4.0"],
dnl BORLANDC++ after 5.5
[1360],[ax_cv_[]_AC_LANG_ABBREV[]_compiler_version="3borlancpp:5.5"],
[1361],[ax_cv_[]_AC_LANG_ABBREV[]_compiler_version="3borlancpp:5.51"],
[1378],[ax_cv_[]_AC_LANG_ABBREV[]_compiler_version="3borlancpp:5.6.4"],
dnl C++ Builder with year number
[1392],[ax_cv_[]_AC_LANG_ABBREV[]_compiler_version="4cppbuilder:2006"],
[1424],[ax_cv_[]_AC_LANG_ABBREV[]_compiler_version="4cppbuilder:2007"],
[1555],[ax_cv_[]_AC_LANG_ABBREV[]_compiler_version="4cppbuilder:2009"],
[1569],[ax_cv_[]_AC_LANG_ABBREV[]_compiler_version="4cppbuilder:2010"],
dnl XE version
[1584],[ax_cv_[]_AC_LANG_ABBREV[]_compiler_version="5xe"],
[1600],[ax_cv_[]_AC_LANG_ABBREV[]_compiler_version="5xe:2"],
[1616],[ax_cv_[]_AC_LANG_ABBREV[]_compiler_version="5xe:3"],
[1632],[ax_cv_[]_AC_LANG_ABBREV[]_compiler_version="5xe:4"],
[
AC_MSG_WARN([[[$0]] Unknown borlandc compiler version $_ax_[]_AC_LANG_ABBREV[]_compiler_version_borlandc_raw please report bug])
])
])
])
# COMO
AC_DEFUN([_AX_COMPILER_VERSION_COMEAU],
[ dnl
AC_COMPUTE_INT(_ax_[]_AC_LANG_ABBREV[]_compiler_version_minor,
[__COMO_VERSION__%100],,
AC_MSG_FAILURE([[[$0]] unknown comeau compiler minor version]))
AC_COMPUTE_INT(_ax_[]_AC_LANG_ABBREV[]_compiler_version_major,
[(__COMO_VERSION__/100)%10],,
AC_MSG_FAILURE([[[$0]] unknown comeau compiler major version]))
ax_cv_[]_AC_LANG_ABBREV[]_compiler_version="$_ax_[]_AC_LANG_ABBREV[]_compiler_version_major.$_ax_[]_AC_LANG_ABBREV[]_compiler_version_minor"
])
# KAI
AC_DEFUN([_AX_COMPILER_VERSION_KAI],[
AC_COMPUTE_INT(_ax_[]_AC_LANG_ABBREV[]_compiler_version_patch,
[__KCC_VERSION%100],,
AC_MSG_FAILURE([[[$0]] unknown kay compiler patch version]))
AC_COMPUTE_INT(_ax_[]_AC_LANG_ABBREV[]_compiler_version_minor,
[(__KCC_VERSION/100)%10],,
AC_MSG_FAILURE([[[$0]] unknown kay compiler minor version]))
AC_COMPUTE_INT(_ax_[]_AC_LANG_ABBREV[]_compiler_version_major,
[(__KCC_VERSION/1000)%10],,
AC_MSG_FAILURE([[[$0]] unknown kay compiler major version]))
ax_cv_[]_AC_LANG_ABBREV[]_compiler_version="$_ax_[]_AC_LANG_ABBREV[]_compiler_version_major.$_ax_[]_AC_LANG_ABBREV[]_compiler_version_minor.$_ax_[]_AC_LANG_ABBREV[]_compiler_version_patch"
])
dnl LCC
dnl LCC does not output version...
# SGI
AC_DEFUN([_AX_COMPILER_VERSION_SGI],[
m4_define([_AX_COMPILER_VERSION_SGI_NUMBER],
[
#if defined(_COMPILER_VERSION)
_COMPILER_VERSION
#else
_SGI_COMPILER_VERSION
#endif
])
AC_COMPUTE_INT(_ax_[]_AC_LANG_ABBREV[]_compiler_version_patch,
[_AX_COMPILER_VERSION_SGI_NUMBER%10],,
AC_MSG_FAILURE([[[$0]] unknown SGI compiler patch version]))
AC_COMPUTE_INT(_ax_[]_AC_LANG_ABBREV[]_compiler_version_minor,
[(_AX_COMPILER_VERSION_SGI_NUMBER/10)%10],,
AC_MSG_FAILURE([[[$0]] unknown SGI compiler minor version]))
AC_COMPUTE_INT(_ax_[]_AC_LANG_ABBREV[]_compiler_version_major,
[(_AX_COMPILER_VERSION_SGI_NUMBER/100)%10],,
AC_MSG_FAILURE([[[$0]] unknown SGI compiler major version]))
ax_cv_[]_AC_LANG_ABBREV[]_compiler_version="$_ax_[]_AC_LANG_ABBREV[]_compiler_version_major.$_ax_[]_AC_LANG_ABBREV[]_compiler_version_minor.$_ax_[]_AC_LANG_ABBREV[]_compiler_version_patch"
])
# microsoft
AC_DEFUN([_AX_COMPILER_VERSION_MICROSOFT],[
AC_COMPUTE_INT(_ax_[]_AC_LANG_ABBREV[]_compiler_version_minor,
_MSC_VER%100,,
AC_MSG_FAILURE([[[$0]] unknown microsoft compiler minor version]))
AC_COMPUTE_INT(_ax_[]_AC_LANG_ABBREV[]_compiler_version_major,
(_MSC_VER/100)%100,,
AC_MSG_FAILURE([[[$0]] unknown microsoft compiler major version]))
dnl could be overridden
_ax_[]_AC_LANG_ABBREV[]_compiler_version_patch=0
_ax_[]_AC_LANG_ABBREV[]_compiler_version_build=0
# special case for version 6
AS_IF([test "X$_ax_[]_AC_LANG_ABBREV[]_compiler_version_major" = "X12"],
[AC_COMPUTE_INT(_ax_[]_AC_LANG_ABBREV[]_compiler_version_patch,
_MSC_FULL_VER%1000,,
_ax_[]_AC_LANG_ABBREV[]_compiler_version_patch=0)])
# for version 7
AS_IF([test "X$_ax_[]_AC_LANG_ABBREV[]_compiler_version_major" = "X13"],
[AC_COMPUTE_INT(_ax_[]_AC_LANG_ABBREV[]_compiler_version_patch,
_MSC_FULL_VER%1000,,
AC_MSG_FAILURE([[[$0]] unknown microsoft compiler patch version]))
])
# for version > 8
AS_IF([test $_ax_[]_AC_LANG_ABBREV[]_compiler_version_major -ge 14],
[AC_COMPUTE_INT(_ax_[]_AC_LANG_ABBREV[]_compiler_version_patch,
_MSC_FULL_VER%10000,,
AC_MSG_FAILURE([[[$0]] unknown microsoft compiler patch version]))
])
AS_IF([test $_ax_[]_AC_LANG_ABBREV[]_compiler_version_major -ge 15],
[AC_COMPUTE_INT(_ax_[]_AC_LANG_ABBREV[]_compiler_version_build,
_MSC_BUILD,,
AC_MSG_FAILURE([[[$0]] unknown microsoft compiler build version]))
])
ax_cv_[]_AC_LANG_ABBREV[]_compiler_version="$_ax_[]_AC_LANG_ABBREV[]_compiler_version_major.$_ax_[]_AC_LANG_ABBREV[]_compiler_version_minor.$_ax_[]_AC_LANG_ABBREV[]_compiler_version_patch.$_ax_[]_AC_LANG_ABBREV[]_compiler_version_build"
])
# for metrowerks
AC_DEFUN([_AX_COMPILER_VERSION_METROWERKS],[dnl
AC_COMPUTE_INT(_ax_[]_AC_LANG_ABBREV[]_compiler_version_patch,
__MWERKS__%0x100,,
AC_MSG_FAILURE([[[$0]] unknown metrowerks compiler patch version]))
AC_COMPUTE_INT(_ax_[]_AC_LANG_ABBREV[]_compiler_version_minor,
(__MWERKS__/0x100)%0x10,,
AC_MSG_FAILURE([[[$0]] unknown metrowerks compiler minor version]))
AC_COMPUTE_INT(_ax_[]_AC_LANG_ABBREV[]_compiler_version_major,
(__MWERKS__/0x1000)%0x10,,
AC_MSG_FAILURE([[[$0]] unknown metrowerks compiler major version]))
ax_cv_[]_AC_LANG_ABBREV[]_compiler_version="$_ax_[]_AC_LANG_ABBREV[]_compiler_version_major.$_ax_[]_AC_LANG_ABBREV[]_compiler_version_minor.$_ax_[]_AC_LANG_ABBREV[]_compiler_version_patch"
])
# for watcom
AC_DEFUN([_AX_COMPILER_VERSION_WATCOM],[dnl
AC_COMPUTE_INT(_ax_[]_AC_LANG_ABBREV[]_compiler_version_minor,
__WATCOMC__%100,,
AC_MSG_FAILURE([[[$0]] unknown watcom compiler minor version]))
AC_COMPUTE_INT(_ax_[]_AC_LANG_ABBREV[]_compiler_version_major,
(__WATCOMC__/100)%100,,
AC_MSG_FAILURE([[[$0]] unknown watcom compiler major version]))
ax_cv_[]_AC_LANG_ABBREV[]_compiler_version="$_ax_[]_AC_LANG_ABBREV[]_compiler_version_major.$_ax_[]_AC_LANG_ABBREV[]_compiler_version_minor"
])
# for PGI
AC_DEFUN([_AX_COMPILER_VERSION_PORTLAND],[
AC_COMPUTE_INT(_ax_[]_AC_LANG_ABBREV[]_compiler_version_major,
__PGIC__,,
AC_MSG_FAILURE([[[$0]] unknown pgi major]))
AC_COMPUTE_INT(_ax_[]_AC_LANG_ABBREV[]_compiler_version_minor,
__PGIC_MINOR__,,
AC_MSG_FAILURE([[[$0]] unknown pgi minor]))
AC_COMPUTE_INT(_ax_[]_AC_LANG_ABBREV[]_compiler_version_patch,
[__PGIC_PATCHLEVEL__],,
AC_MSG_FAILURE([[[$0]] unknown pgi patch level]))
ax_cv_[]_AC_LANG_ABBREV[]_compiler_version="$_ax_[]_AC_LANG_ABBREV[]_compiler_version_major.$_ax_[]_AC_LANG_ABBREV[]_compiler_version_minor.$_ax_[]_AC_LANG_ABBREV[]_compiler_version_patch"
])
# tcc
AC_DEFUN([_AX_COMPILER_VERSION_TCC],[
ax_cv_[]_AC_LANG_ABBREV[]_compiler_version=[`tcc -v | $SED 's/^[ ]*tcc[ ]\+version[ ]\+\([0-9.]\+\).*/\1/g'`]
])
# main entry point
AC_DEFUN([AX_COMPILER_VERSION],[dnl
AC_REQUIRE([AX_COMPILER_VENDOR])
AC_REQUIRE([AC_PROG_SED])
AC_CACHE_CHECK([for _AC_LANG compiler version],
ax_cv_[]_AC_LANG_ABBREV[]_compiler_version,
[ dnl
AS_CASE([$ax_cv_[]_AC_LANG_ABBREV[]_compiler_vendor],
[intel],[_AX_COMPILER_VERSION_INTEL],
[ibm],[_AX_COMPILER_VERSION_IBM],
[pathscale],[_AX_COMPILER_VERSION_PATHSCALE],
[clang],[_AX_COMPILER_VERSION_CLANG],
[cray],[_AX_COMPILER_VERSION_CRAY],
[fujitsu],[_AX_COMPILER_VERSION_FUJITSU],
[gnu],[_AX_COMPILER_VERSION_GNU],
[sun],[_AX_COMPILER_VERSION_SUN],
[hp],[_AX_COMPILER_VERSION_HP],
[dec],[_AX_COMPILER_VERSION_DEC],
[borland],[_AX_COMPILER_VERSION_BORLAND],
[comeau],[_AX_COMPILER_VERSION_COMEAU],
[kai],[_AX_COMPILER_VERSION_KAI],
[sgi],[_AX_COMPILER_VERSION_SGI],
[microsoft],[_AX_COMPILER_VERSION_MICROSOFT],
[metrowerks],[_AX_COMPILER_VERSION_METROWERKS],
[watcom],[_AX_COMPILER_VERSION_WATCOM],
[portland],[_AX_COMPILER_VERSION_PORTLAND],
[tcc],[_AX_COMPILER_VERSION_TCC],
[ax_cv_[]_AC_LANG_ABBREV[]_compiler_version=""])
])
])

56
Engine/lib/libsndfile/m4/ax_recursive_eval.m4 Normal file
View file

@ -0,0 +1,56 @@
# ===========================================================================
# https://www.gnu.org/software/autoconf-archive/ax_recursive_eval.html
# ===========================================================================
#
# SYNOPSIS
#
# AX_RECURSIVE_EVAL(VALUE, RESULT)
#
# DESCRIPTION
#
# Interpolate the VALUE in loop until it doesn't change, and set the
# result to $RESULT. WARNING: It's easy to get an infinite loop with some
# unsane input.
#
# LICENSE
#
# Copyright (c) 2008 Alexandre Duret-Lutz <adl@gnu.org>
#
# This program is free software; you can redistribute it and/or modify it
# under the terms of the GNU General Public License as published by the
# Free Software Foundation; either version 2 of the License, or (at your
# option) any later version.
#
# This program is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
# Public License for more details.
#
# You should have received a copy of the GNU General Public License along
# with this program. If not, see <https://www.gnu.org/licenses/>.
#
# As a special exception, the respective Autoconf Macro's copyright owner
# gives unlimited permission to copy, distribute and modify the configure
# scripts that are the output of Autoconf when processing the Macro. You
# need not follow the terms of the GNU General Public License when using
# or distributing such scripts, even though portions of the text of the
# Macro appear in them. The GNU General Public License (GPL) does govern
# all other use of the material that constitutes the Autoconf Macro.
#
# This special exception to the GPL applies to versions of the Autoconf
# Macro released by the Autoconf Archive. When you make and distribute a
# modified version of the Autoconf Macro, you may extend this special
# exception to the GPL to apply to your modified version as well.
#serial 1
AC_DEFUN([AX_RECURSIVE_EVAL],
[_lcl_receval="$1"
$2=`(test "x$prefix" = xNONE && prefix="$ac_default_prefix"
test "x$exec_prefix" = xNONE && exec_prefix="${prefix}"
_lcl_receval_old=''
while test "[$]_lcl_receval_old" != "[$]_lcl_receval"; do
_lcl_receval_old="[$]_lcl_receval"
eval _lcl_receval="\"[$]_lcl_receval\""
done
echo "[$]_lcl_receval")`])

37
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# ===========================================================================
# https://www.gnu.org/software/autoconf-archive/ax_require_defined.html
# ===========================================================================
#
# SYNOPSIS
#
# AX_REQUIRE_DEFINED(MACRO)
#
# DESCRIPTION
#
# AX_REQUIRE_DEFINED is a simple helper for making sure other macros have
# been defined and thus are available for use. This avoids random issues
# where a macro isn't expanded. Instead the configure script emits a
# non-fatal:
#
# ./configure: line 1673: AX_CFLAGS_WARN_ALL: command not found
#
# It's like AC_REQUIRE except it doesn't expand the required macro.
#
# Here's an example:
#
# AX_REQUIRE_DEFINED([AX_CHECK_LINK_FLAG])
#
# LICENSE
#
# Copyright (c) 2014 Mike Frysinger <vapier@gentoo.org>
#
# Copying and distribution of this file, with or without modification, are
# permitted in any medium without royalty provided the copyright notice
# and this notice are preserved. This file is offered as-is, without any
# warranty.
#serial 2
AC_DEFUN([AX_REQUIRE_DEFINED], [dnl
m4_ifndef([$1], [m4_fatal([macro ]$1[ is not defined; is a m4 file missing?])])
])dnl AX_REQUIRE_DEFINED

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dnl @synopsis MN_C_CLIP_MODE
dnl
dnl Determine the clipping mode when converting float to int.
dnl @version 1.0 May 17 2003
dnl @author Erik de Castro Lopo <erikd AT mega-nerd DOT com>
dnl
dnl Permission to use, copy, modify, distribute, and sell this file for any
dnl purpose is hereby granted without fee, provided that the above copyright
dnl and this permission notice appear in all copies. No representations are
dnl made about the suitability of this software for any purpose. It is
dnl provided "as is" without express or implied warranty.
dnl Find the clipping mode in the following way:
dnl 1) If we are not cross compiling test it.
dnl 2) IF we are cross compiling, assume that clipping isn't done correctly.
AC_DEFUN([MN_C_CLIP_MODE],
[AC_CACHE_CHECK(processor clipping capabilities,
ac_cv_c_clip_type,
# Initialize to unknown
ac_cv_c_clip_positive=unknown
ac_cv_c_clip_negative=unknown
if test $ac_cv_c_clip_positive = unknown ; then
AC_TRY_RUN(
[[
#define _ISOC9X_SOURCE 1
#define _ISOC99_SOURCE 1
#define __USE_ISOC99 1
#define __USE_ISOC9X 1
#include <math.h>
int main (void)
{ double fval ;
int k, ival ;
fval = 1.0 * 0x7FFFFFFF ;
for (k = 0 ; k < 100 ; k++)
{ ival = (lrint (fval)) >> 24 ;
if (ival != 127)
return 1 ;
fval *= 1.2499999 ;
} ;
return 0 ;
}
]],
ac_cv_c_clip_positive=yes,
ac_cv_c_clip_positive=no,
ac_cv_c_clip_positive=unknown
)
AC_TRY_RUN(
[[
#define _ISOC9X_SOURCE 1
#define _ISOC99_SOURCE 1
#define __USE_ISOC99 1
#define __USE_ISOC9X 1
#include <math.h>
int main (void)
{ double fval ;
int k, ival ;
fval = -8.0 * 0x10000000 ;
for (k = 0 ; k < 100 ; k++)
{ ival = (lrint (fval)) >> 24 ;
if (ival != -128)
return 1 ;
fval *= 1.2499999 ;
} ;
return 0 ;
}
]],
ac_cv_c_clip_negative=yes,
ac_cv_c_clip_negative=no,
ac_cv_c_clip_negative=unknown
)
fi
if test $ac_cv_c_clip_positive = yes ; then
ac_cv_c_clip_positive=1
else
ac_cv_c_clip_positive=0
fi
if test $ac_cv_c_clip_negative = yes ; then
ac_cv_c_clip_negative=1
else
ac_cv_c_clip_negative=0
fi
[[
case "$ac_cv_c_clip_positive$ac_cv_c_clip_negative" in
"00")
ac_cv_c_clip_type="none"
;;
"10")
ac_cv_c_clip_type="positive"
;;
"01")
ac_cv_c_clip_type="negative"
;;
"11")
ac_cv_c_clip_type="both"
;;
esac
]]
)
]
)# MN_C_CLIP_MODE

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# extra_pkg.m4 - Macros to locate and utilise pkg-config. -*- Autoconf -*-
#
# Copyright (c) 2008-2012 Erik de Castro Lopo <erikd@mega-nerd.com>
# Copyright (c) 2004 Scott James Remnant <scott@netsplit.com>.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
#
# As a special exception to the GNU General Public License, if you
# distribute this file as part of a program that contains a
# configuration script generated by Autoconf, you may include it under
# the same distribution terms that you use for the rest of that program.
# --------------------------------------------------------------
# PKG_CHECK_MOD_VERSION(VARIABLE-PREFIX, MODULES, [ACTION-IF-FOUND],
# [ACTION-IF-NOT-FOUND])
#
# This is a very slight modification to the macro PKG_CHECK_MODULES that
# is in the original pkg.m4 file. It prints the versions in the checking
# message (erikd@mega-nerd.com).
AC_DEFUN([PKG_CHECK_MOD_VERSION],
[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
AC_ARG_VAR([$1][_CFLAGS], [C compiler flags for $1, overriding pkg-config])dnl
AC_ARG_VAR([$1][_LIBS], [linker flags for $1, overriding pkg-config])dnl
pkg_failed=no
AC_MSG_CHECKING([for $2 ])
_PKG_CONFIG([$1][_CFLAGS], [cflags], [$2])
_PKG_CONFIG([$1][_LIBS], [libs], [$2])
pkg_link_saved_CFLAGS=$CFLAGS
pkg_link_saved_LIBS=$LIBS
eval "pkg_CFLAGS=\${pkg_cv_[]$1[]_CFLAGS}"
eval "pkg_LIBS=\${pkg_cv_[]$1[]_LIBS}"
CFLAGS="$CFLAGS $pkg_CFLAGS"
LIBS="$LIBS $pkg_LIBS"
AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <stdio.h>]], [puts ("")])], pkg_link=yes, pkg_link=no)
CFLAGS=$pkg_link_saved_CFLAGS
LIBS=$pkg_link_saved_LIBS
AS_IF([test x$pkg_link = xno], [
AS_ECHO_N(["link failed ... "])
pkg_failed=yes
])
m4_define([_PKG_TEXT], [Alternatively, you may set the environment variables $1[]_CFLAGS
and $1[]_LIBS to avoid the need to call pkg-config.
See the pkg-config man page for more details.])
if test $pkg_failed = yes; then
_PKG_SHORT_ERRORS_SUPPORTED
if test $_pkg_short_errors_supported = yes; then
$1[]_PKG_ERRORS=`$PKG_CONFIG --short-errors --errors-to-stdout --print-errors "$2"`
else
$1[]_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$2"`
fi
# Put the nasty error message in config.log where it belongs
echo "$$1[]_PKG_ERRORS" >&AS_MESSAGE_LOG_FD
ifelse([$4], , [AC_MSG_ERROR(dnl
[Package requirements ($2) were not met:
$$1_PKG_ERRORS
Consider adjusting the PKG_CONFIG_PATH environment variable if you
installed software in a non-standard prefix.
_PKG_TEXT
])],
[AC_MSG_RESULT([no])
$4])
elif test $pkg_failed = untried; then
ifelse([$4], , [AC_MSG_FAILURE(dnl
[The pkg-config script could not be found or is too old. Make sure it
is in your PATH or set the PKG_CONFIG environment variable to the full
path to pkg-config.
_PKG_TEXT
To get pkg-config, see <http://pkg-config.freedesktop.org/>.])],
[$4])
else
$1[]_CFLAGS=$pkg_cv_[]$1[]_CFLAGS
$1[]_LIBS=$pkg_cv_[]$1[]_LIBS
AC_MSG_RESULT([yes])
ifelse([$3], , :, [$3])
fi[]dnl
])# PKG_CHECK_MOD_VERSION

32
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dnl @synopsis MN_C99_FLEXIBLE_ARRAY
dnl
dnl Dose the compiler support the 1999 ISO C Standard "stuct hack".
dnl @version 1.1 Mar 15 2004
dnl @author Erik de Castro Lopo <erikd AT mega-nerd DOT com>
dnl
dnl Permission to use, copy, modify, distribute, and sell this file for any
dnl purpose is hereby granted without fee, provided that the above copyright
dnl and this permission notice appear in all copies. No representations are
dnl made about the suitability of this software for any purpose. It is
dnl provided "as is" without express or implied warranty.
AC_DEFUN([MN_C99_FLEXIBLE_ARRAY],
[AC_CACHE_CHECK(C99 struct flexible array support,
ac_cv_c99_flexible_array,
# Initialize to unknown
ac_cv_c99_flexible_array=no
AC_TRY_LINK([[
#include <stdlib.h>
typedef struct {
int k;
char buffer [] ;
} MY_STRUCT ;
]],
[ MY_STRUCT *p = calloc (1, sizeof (MY_STRUCT) + 42); ],
ac_cv_c99_flexible_array=yes,
ac_cv_c99_flexible_array=no
))]
) # MN_C99_FLEXIBLE_ARRAY

38
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dnl @synopsis OCTAVE_MKOCTFILE_VERSION
dnl
dnl Find the version of mkoctfile.
dnl @version 1.0 Aug 23 2007
dnl @author Erik de Castro Lopo <erikd AT mega-nerd DOT com>
dnl
dnl Permission to use, copy, modify, distribute, and sell this file for any
dnl purpose is hereby granted without fee, provided that the above copyright
dnl and this permission notice appear in all copies. No representations are
dnl made about the suitability of this software for any purpose. It is
dnl provided "as is" without express or implied warranty.
dnl
AC_DEFUN([OCTAVE_MKOCTFILE_VERSION],
[
AC_ARG_WITH(mkoctfile,
AS_HELP_STRING([--with-mkoctfile], [choose the mkoctfile version]),
[ with_mkoctfile=$withval ])
test -z "$with_mkoctfile" && with_mkoctfile=mkoctfile
AC_CHECK_PROG(HAVE_MKOCTFILE,$with_mkoctfile,yes,no)
if test "x$ac_cv_prog_HAVE_MKOCTFILE" = "xyes" ; then
MKOCTFILE=$with_mkoctfile
AC_MSG_CHECKING([for version of $MKOCTFILE])
MKOCTFILE_VERSION=`$with_mkoctfile --version 2>&1 | sed 's/mkoctfile, version //g'`
AC_MSG_RESULT($MKOCTFILE_VERSION)
fi
AC_SUBST(MKOCTFILE)
AC_SUBST(MKOCTFILE_VERSION)
])# OCTAVE_MKOCTFILE_VERSION

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dnl Evaluate an expression in octave
dnl
dnl OCTAVE_EVAL(expr,var) -> var=expr
dnl
dnl Stolen from octave-forge
AC_DEFUN([OCTAVE_EVAL],
[
AC_MSG_CHECKING([for $1 in $OCTAVE])
$2=`TERM=;$OCTAVE -qfH --eval "disp($1)"`
AC_MSG_RESULT($$2)
AC_SUBST($2)
]) # OCTAVE_EVAL
dnl @synopsis AC_OCTAVE_VERSION
dnl
dnl Find the version of Octave.
dnl @version 1.0 Aug 23 2007
dnl @author Erik de Castro Lopo <erikd AT mega-nerd DOT com>
dnl
dnl Permission to use, copy, modify, distribute, and sell this file for any
dnl purpose is hereby granted without fee, provided that the above copyright
dnl and this permission notice appear in all copies. No representations are
dnl made about the suitability of this software for any purpose. It is
dnl provided "as is" without express or implied warranty.
dnl
AC_DEFUN([AC_OCTAVE_VERSION],
[
AC_ARG_WITH(octave,
AS_HELP_STRING([--with-octave], [choose the octave version]),
[ with_octave=$withval ])
test -z "$with_octave" && with_octave=octave
AC_CHECK_PROG(HAVE_OCTAVE,$with_octave,yes,no)
if test "x$ac_cv_prog_HAVE_OCTAVE" = "xyes" ; then
OCTAVE=$with_octave
OCTAVE_EVAL(OCTAVE_VERSION,OCTAVE_VERSION)
fi
AC_SUBST(OCTAVE)
AC_SUBST(OCTAVE_VERSION)
])# AC_OCTAVE_VERSION
dnl @synopsis AC_OCTAVE_CONFIG_VERSION
dnl
dnl Find the version of Octave.
dnl @version 1.0 Aug 23 2007
dnl @author Erik de Castro Lopo <erikd AT mega-nerd DOT com>
dnl
dnl Permission to use, copy, modify, distribute, and sell this file for any
dnl purpose is hereby granted without fee, provided that the above copyright
dnl and this permission notice appear in all copies. No representations are
dnl made about the suitability of this software for any purpose. It is
dnl provided "as is" without express or implied warranty.
dnl
AC_DEFUN([AC_OCTAVE_CONFIG_VERSION],
[
AC_ARG_WITH(octave-config,
AS_HELP_STRING([--with-octave-config], [choose the octave-config version]),
[ with_octave_config=$withval ])
test -z "$with_octave_config" && with_octave_config=octave-config
AC_CHECK_PROG(HAVE_OCTAVE_CONFIG,$with_octave_config,yes,no)
if test "x$ac_cv_prog_HAVE_OCTAVE_CONFIG" = "xyes" ; then
OCTAVE_CONFIG=$with_octave_config
AC_MSG_CHECKING([for version of $OCTAVE_CONFIG])
OCTAVE_CONFIG_VERSION=`$OCTAVE_CONFIG --version`
AC_MSG_RESULT($OCTAVE_CONFIG_VERSION)
fi
AC_SUBST(OCTAVE_CONFIG)
AC_SUBST(OCTAVE_CONFIG_VERSION)
])# AC_OCTAVE_CONFIG_VERSION
dnl @synopsis AC_OCTAVE_BUILD
dnl
dnl Check programs and headers required for building octave plugins.
dnl @version 1.0 Aug 23 2007
dnl @author Erik de Castro Lopo <erikd AT mega-nerd DOT com>
dnl
dnl Permission to use, copy, modify, distribute, and sell this file for any
dnl purpose is hereby granted without fee, provided that the above copyright
dnl and this permission notice appear in all copies. No representations are
dnl made about the suitability of this software for any purpose. It is
dnl provided "as is" without express or implied warranty.
AC_DEFUN([AC_OCTAVE_BUILD],
[
dnl Default to no.
OCTAVE_BUILD=no
AC_OCTAVE_VERSION
OCTAVE_MKOCTFILE_VERSION
AC_OCTAVE_CONFIG_VERSION
prog_concat="$ac_cv_prog_HAVE_OCTAVE$ac_cv_prog_HAVE_OCTAVE_CONFIG$ac_cv_prog_HAVE_MKOCTFILE"
if test "x$prog_concat" = "xyesyesyes" ; then
if test "x$OCTAVE_VERSION" != "x$MKOCTFILE_VERSION" ; then
AC_MSG_WARN([** Mismatch between versions of octave and mkoctfile. **])
AC_MSG_WARN([** Octave libsndfile modules will not be built. **])
elif test "x$OCTAVE_VERSION" != "x$OCTAVE_CONFIG_VERSION" ; then
AC_MSG_WARN([** Mismatch between versions of octave and octave-config. **])
AC_MSG_WARN([** Octave libsndfile modules will not be built. **])
else
case "$MKOCTFILE_VERSION" in
2.*)
AC_MSG_WARN([Octave version 2.X is not supported.])
;;
3.*)
OCTAVE_DEST_ODIR=`$OCTAVE_CONFIG --oct-site-dir | sed 's%^/usr%${prefix}%'`
OCTAVE_DEST_MDIR=`$OCTAVE_CONFIG --m-site-dir | sed 's%^/usr%${prefix}%'`
OCTAVE_BUILD=yes
;;
*)
AC_MSG_WARN([Octave version $MKOCTFILE_VERSION is not supported.])
;;
esac
fi
AC_MSG_RESULT([building octave libsndfile module... $OCTAVE_BUILD])
fi
AC_SUBST(OCTAVE_DEST_ODIR)
AC_SUBST(OCTAVE_DEST_MDIR)
AC_SUBST(MKOCTFILE)
AM_CONDITIONAL(BUILD_OCTAVE_MOD, test "x$OCTAVE_BUILD" = xyes)
])# AC_OCTAVE_BUILD