diff options
author | Denis Bitouzé <dbitouze@wanadoo.fr> | 2021-02-25 18:23:07 +0000 |
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committer | Denis Bitouzé <dbitouze@wanadoo.fr> | 2021-02-25 18:23:07 +0000 |
commit | c6101f91d071883b48b1b4b51e5eba0f36d9a78d (patch) | |
tree | 1bf7f5a881d7a4f5c5bf59d0b2821943dd822372 /Build/source/libs/libpng/libpng-src/configure.ac | |
parent | 07ee7222e389b0777456b427a55c22d0e6ffd267 (diff) |
French translation for tlmgr updated
git-svn-id: svn://tug.org/texlive/trunk@57912 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Build/source/libs/libpng/libpng-src/configure.ac')
-rw-r--r-- | Build/source/libs/libpng/libpng-src/configure.ac | 532 |
1 files changed, 0 insertions, 532 deletions
diff --git a/Build/source/libs/libpng/libpng-src/configure.ac b/Build/source/libs/libpng/libpng-src/configure.ac deleted file mode 100644 index 52dba94b4b9..00000000000 --- a/Build/source/libs/libpng/libpng-src/configure.ac +++ /dev/null @@ -1,532 +0,0 @@ -# configure.ac - -# Copyright (c) 2018 Cosmin Truta -# Copyright (c) 2004-2016 Glenn Randers-Pehrson - -# This code is released under the libpng license. -# For conditions of distribution and use, see the disclaimer -# and license in png.h - -dnl Process this file with autoconf to produce a configure script. -dnl -dnl Minor upgrades (compatible ABI): increment the package version -dnl (third field in two places below) and set the PNGLIB_RELEASE -dnl variable. -dnl -dnl Major upgrades (incompatible ABI): increment the package major -dnl version (second field, or first if desired), set the minor -dnl to 0, set PNGLIB_MAJOR below *and* follow the instructions in -dnl Makefile.am to upgrade the package name. - -dnl This is here to prevent earlier autoconf from being used, it -dnl should not be necessary to regenerate configure if the time -dnl stamps are correct -AC_PREREQ([2.68]) - -dnl Version number stuff here: - -AC_INIT([libpng],[1.6.37],[png-mng-implement@lists.sourceforge.net]) -AC_CONFIG_MACRO_DIR([scripts]) - -# libpng does not follow GNU file name conventions (hence 'foreign') -# color-tests requires automake 1.11 or later -# silent-rules requires automake 1.11 or later -# dist-xz requires automake 1.11 or later -# 1.12.2 fixes a security issue in 1.11.2 and 1.12.1 -# 1.13 is required for parallel tests -AM_INIT_AUTOMAKE([1.13 foreign dist-xz color-tests silent-rules subdir-objects]) -# The following line causes --disable-maintainer-mode to be the default to -# configure. This is necessary because libpng distributions cannot rely on the -# time stamps of the autotools generated files being correct -AM_MAINTAINER_MODE - -dnl configure.ac and Makefile.am expect automake 1.11.2 or a compatible later -dnl version; aclocal.m4 will generate a failure if you use a prior version of -dnl automake, so the following is not necessary (and is not defined anyway): -dnl AM_PREREQ([1.11.2]) -dnl stop configure from automagically running automake - -PNGLIB_VERSION=1.6.37 -PNGLIB_MAJOR=1 -PNGLIB_MINOR=6 -PNGLIB_RELEASE=37 - -dnl End of version number stuff - -AC_CONFIG_SRCDIR([pngget.c]) -AC_CONFIG_HEADERS([config.h]) - -# Checks for programs. -AC_LANG([C]) -AC_PROG_CC -AM_PROG_AS -LT_PATH_LD -AC_PROG_CPP -AC_PROG_AWK -AC_PROG_INSTALL -AC_PROG_LN_S -AC_PROG_MAKE_SET - -dnl libtool/libtoolize; version 2.4.2 is the tested version. This or any -dnl compatible later version may be used -LT_INIT([win32-dll]) -LT_PREREQ([2.4.2]) - -# Some awks crash when confronted with pnglibconf.dfa, do a test run now -# to make sure this doesn't happen -AC_MSG_CHECKING([that AWK works]) -if ${AWK} -f ${srcdir}/scripts/options.awk out="/dev/null" version=search\ - ${srcdir}/pngconf.h ${srcdir}/scripts/pnglibconf.dfa\ - ${srcdir}/pngusr.dfa 1>&2 -then - AC_MSG_RESULT([ok]) -else - AC_MSG_FAILURE([failed], 1) -fi - -# This is a remnant of the old cc -E validation, where it may have been -# necessary to use a different preprocessor for .dfn files -DFNCPP="$CPP" -AC_SUBST(DFNCPP) - -# -Werror cannot be passed to GCC in CFLAGS because configure will fail (it -# checks the compiler with a program that generates a warning), add the -# following option to deal with this -AC_ARG_VAR(PNG_COPTS, - [additional flags for the C compiler, use this for options that would] - [cause configure itself to fail]) -AC_ARG_ENABLE(werror, - AS_HELP_STRING([[[--enable-werror[=OPT]]]], - [Pass -Werror or the given argument to the compiler if it is supported]), - [test "$enable_werror" = "yes" && enable_werror="-Werror" - if test "$enable_werror" != "no"; then - sav_CFLAGS="$CFLAGS" - CFLAGS="$enable_werror $CFLAGS" - AC_MSG_CHECKING([if the compiler allows $enable_werror]) - AC_COMPILE_IFELSE( - [AC_LANG_SOURCE([ - [int main(int argc, char **argv){] - [return argv[argc-1][0];] - [}]])], - AC_MSG_RESULT(yes) - PNG_COPTS="$PNG_COPTS $enable_werror", - AC_MSG_RESULT(no)) - CFLAGS="$sav_CFLAGS" - fi],) - -# For GCC 5 the default mode for C is -std=gnu11 instead of -std=gnu89 -# In pngpriv.h we request just the POSIX 1003.1 and C89 APIs by defining _POSIX_SOURCE to 1 -# This is incompatible with the new default mode, so we test for that and force the -# "-std=c89" compiler option: -AC_MSG_CHECKING([if we need to force back C standard to C89]) -AC_COMPILE_IFELSE( - [AC_LANG_PROGRAM([ - [#define _POSIX_SOURCE 1] - [#include <stdio.h>] - ])], - AC_MSG_RESULT(no),[ - if test "x$GCC" != "xyes"; then - AC_MSG_ERROR( - [Forcing back to C89 is required but the flags are only known for GCC]) - fi - AC_MSG_RESULT(yes) - CFLAGS="$CFLAGS -std=c89" -]) - -# Checks for header files. -AC_HEADER_STDC - -# Checks for typedefs, structures, and compiler characteristics. -AC_C_CONST -AC_TYPE_SIZE_T -AC_STRUCT_TM -AC_C_RESTRICT - -# Checks for library functions. -AC_FUNC_STRTOD -AC_CHECK_FUNCS([pow], , AC_CHECK_LIB(m, pow, , AC_MSG_ERROR(cannot find pow)) ) - -# Some later POSIX 1003.1 functions are required for test programs, failure here -# is soft (the corresponding test program is not built). -AC_CHECK_FUNC([clock_gettime],,[AC_MSG_WARN([not building timepng])]) -AM_CONDITIONAL([HAVE_CLOCK_GETTIME], [test "$ac_cv_func_clock_gettime" = "yes"]) - -AC_ARG_WITH(zlib-prefix, - AS_HELP_STRING([[[--with-zlib-prefix]]], - [prefix that may have been used in installed zlib]), - [ZPREFIX=${withval}], - [ZPREFIX='z_']) -AC_CHECK_LIB(z, zlibVersion, , - AC_CHECK_LIB(z, ${ZPREFIX}zlibVersion, , AC_MSG_ERROR(zlib not installed))) - -# The following is for pngvalid, to ensure it catches FP errors even on -# platforms that don't enable FP exceptions, the function appears in the math -# library (typically), it's not an error if it is not found. -AC_CHECK_LIB([m], [feenableexcept]) -AC_CHECK_FUNCS([feenableexcept]) - -AC_MSG_CHECKING([if using Solaris linker]) -SLD=`$LD --version 2>&1 | grep Solaris` -if test "$SLD"; then - have_solaris_ld=yes - AC_MSG_RESULT(yes) -else - have_solaris_ld=no - AC_MSG_RESULT(no) -fi -AM_CONDITIONAL(HAVE_SOLARIS_LD, test "$have_solaris_ld" = "yes") - -AC_MSG_CHECKING([if libraries can be versioned]) -# Special case for PE/COFF platforms: ld reports -# support for version-script, but doesn't actually -# DO anything with it. -case $host in -*cygwin* | *mingw32* | *interix* ) - have_ld_version_script=no - AC_MSG_RESULT(no) -;; -* ) - -if test "$have_solaris_ld" = "yes"; then - GLD=`$LD --help < /dev/null 2>&1 | grep 'M mapfile'` -else - GLD=`$LD --help < /dev/null 2>/dev/null | grep version-script` -fi - -if test "$GLD"; then - have_ld_version_script=yes - AC_MSG_RESULT(yes) -else - have_ld_version_script=no - AC_MSG_RESULT(no) - AC_MSG_WARN(*** You have not enabled versioned symbols.) -fi -;; -esac - -AM_CONDITIONAL(HAVE_LD_VERSION_SCRIPT, test "$have_ld_version_script" = "yes") - -if test "$have_ld_version_script" = "yes"; then - AC_MSG_CHECKING([for symbol prefix]) - SYMBOL_PREFIX=`echo "PREFIX=__USER_LABEL_PREFIX__" \ - | ${CPP-${CC-gcc} -E} - 2>&1 \ - | ${EGREP-grep} "^PREFIX=" \ - | ${SED-sed} -e "s:^PREFIX=::" -e "s:__USER_LABEL_PREFIX__::"` - AC_SUBST(SYMBOL_PREFIX) - AC_MSG_RESULT($SYMBOL_PREFIX) -fi - -# Substitutions for .in files -AC_SUBST(PNGLIB_VERSION) -AC_SUBST(PNGLIB_MAJOR) -AC_SUBST(PNGLIB_MINOR) -AC_SUBST(PNGLIB_RELEASE) - -# Additional arguments (and substitutions) -# Allow the pkg-config directory to be set -AC_ARG_WITH(pkgconfigdir, - AS_HELP_STRING([[[--with-pkgconfigdir]]], - [Use the specified pkgconfig dir (default is libdir/pkgconfig)]), - [pkgconfigdir=${withval}], - [pkgconfigdir='${libdir}/pkgconfig']) - -AC_SUBST([pkgconfigdir]) -AC_MSG_NOTICE([[pkgconfig directory is ${pkgconfigdir}]]) - -# Make the *-config binary config scripts optional -AC_ARG_WITH(binconfigs, - AS_HELP_STRING([[[--with-binconfigs]]], - [Generate shell libpng-config scripts as well as pkg-config data] - [@<:@default=yes@:>@]), - [if test "${withval}" = no; then - binconfigs= - AC_MSG_NOTICE([[libpng-config scripts will not be built]]) - else - binconfigs='${binconfigs}' - fi], - [binconfigs='${binconfigs}']) -AC_SUBST([binconfigs]) - -# Support for prefixes to the API function names; this will generate defines -# at the start of the build to rename exported library functions -AC_ARG_WITH(libpng-prefix, - AS_HELP_STRING([[[--with-libpng-prefix]]], - [prefix libpng exported function (API) names with the given value]), - [if test "${withval:-no}" != "no"; then - AC_SUBST([PNG_PREFIX], [${withval}]) - fi]) -AM_CONDITIONAL([DO_PNG_PREFIX], [test "${with_libpng_prefix:-no}" != "no"]) - -# Control over what links are made for installed files. Versioned files are -# always installed, when the following options are turned on corresponding -# unversioned links are also created (normally as symbolic links): -AC_ARG_ENABLE([unversioned-links], - AS_HELP_STRING([[[--enable-unversioned-links]]], - [Installed libpng header files are placed in a versioned subdirectory] - [and installed libpng library (including DLL) files are versioned.] - [If this option is enabled unversioned links will be created pointing to] - [the corresponding installed files. If you use libpng.pc or] - [libpng-config for all builds you do not need these links, but if you] - [compile programs directly they will typically #include <png.h> and] - [link with -lpng; in that case you need the links.] - [The links can be installed manually using 'make install-header-links'] - [and 'make install-library-links' and can be removed using the] - [corresponding uninstall- targets. If you do enable this option every] - [libpng 'make install' will recreate the links to point to the just] - [installed version of libpng. The default is to create the links;] - [use --disable-unversioned-links to change this])) - -# The AM_CONDITIONAL test is written so that the default is enabled; -# --disable-unversioned-links must be given to turn the option off. -AM_CONDITIONAL([DO_INSTALL_LINKS],[test "$enable_unversioned_links" != "no"]) - -AC_ARG_ENABLE([unversioned-libpng-pc], - AS_HELP_STRING([[[--enable-unversioned-libpng-pc]]], - [Install the configuration file 'libpng.pc' as a link to the versioned] - [version. This is done by default - use --disable-unversioned-libpng-pc] - [to change this.])) -AM_CONDITIONAL([DO_INSTALL_LIBPNG_PC], - [test "$enable_unversioned_libpng_pc" != "no"]) - -AC_ARG_ENABLE([unversioned-libpng-config], - AS_HELP_STRING([[[--enable-unversioned-libpng-config]]], - [Install the configuration file 'libpng-config' as a link to the] - [versioned version. This is done by default - use] - [--disable-unversioned-libpng-config to change this.])) -AM_CONDITIONAL([DO_INSTALL_LIBPNG_CONFIG], - [test "$enable_unversioned_libpng_config" != "no"]) - -# HOST SPECIFIC OPTIONS -# ===================== -# -# DEFAULT -# ======= -# -AC_ARG_ENABLE([hardware-optimizations], - AS_HELP_STRING([[[--enable-hardware-optimizations]]], - [Enable hardware optimizations: =no/off, yes/on:]), - [case "$enableval" in - no|off) - # disable hardware optimization on all systems: - enable_arm_neon=no - AC_DEFINE([PNG_ARM_NEON_OPT], [0], - [Disable ARM_NEON optimizations]) - enable_mips_msa=no - AC_DEFINE([PNG_MIPS_MSA_OPT], [0], - [Disable MIPS_MSA optimizations]) - enable_powerpc_vsx=no - AC_DEFINE([PNG_POWERPC_VSX_OPT], [0], - [Disable POWERPC VSX optimizations]) - enable_intel_sse=no - AC_DEFINE([PNG_INTEL_SSE_OPT], [0], - [Disable INTEL_SSE optimizations]) - ;; - *) - # allow enabling hardware optimization on any system: - case "$host_cpu" in - arm*|aarch64*) - enable_arm_neon=yes - AC_DEFINE([PNG_ARM_NEON_OPT], [0], - [Enable ARM_NEON optimizations]) - ;; - mipsel*|mips64el*) - enable_mips_msa=yes - AC_DEFINE([PNG_MIPS_MSA_OPT], [0], - [Enable MIPS_MSA optimizations]) - ;; - i?86|x86_64) - enable_intel_sse=yes - AC_DEFINE([PNG_INTEL_SSE_OPT], [1], - [Enable Intel SSE optimizations]) - ;; - powerpc*|ppc64*) - enable_powerpc_vsx=yes - AC_DEFINE([PNG_POWERPC_VSX_OPT], [2], - [Enable POWERPC VSX optimizations]) - ;; - esac - ;; - esac]) - -# ARM -# === -# -# ARM NEON (SIMD) support. - -AC_ARG_ENABLE([arm-neon], - AS_HELP_STRING([[[--enable-arm-neon]]], - [Enable ARM NEON optimizations: =no/off, check, api, yes/on:] - [no/off: disable the optimizations; check: use internal checking code] - [(deprecated and poorly supported); api: disable by default, enable by] - [a call to png_set_option; yes/on: turn on unconditionally.] - [If not specified: determined by the compiler.]), - [case "$enableval" in - no|off) - # disable the default enabling on __ARM_NEON__ systems: - AC_DEFINE([PNG_ARM_NEON_OPT], [0], - [Disable ARM Neon optimizations]) - # Prevent inclusion of the assembler files below: - enable_arm_neon=no;; - check) - AC_DEFINE([PNG_ARM_NEON_CHECK_SUPPORTED], [], - [Check for ARM Neon support at run-time]);; - api) - AC_DEFINE([PNG_ARM_NEON_API_SUPPORTED], [], - [Turn on ARM Neon optimizations at run-time]);; - yes|on) - AC_DEFINE([PNG_ARM_NEON_OPT], [2], - [Enable ARM Neon optimizations]) - AC_MSG_WARN([--enable-arm-neon: please specify 'check' or 'api', if] - [you want the optimizations unconditionally pass -mfpu=neon] - [to the compiler.]);; - *) - AC_MSG_ERROR([--enable-arm-neon=${enable_arm_neon}: invalid value]) - esac]) - -# Add ARM specific files to all builds where the host_cpu is arm ('arm*') or -# where ARM optimizations were explicitly requested (this allows a fallback if a -# future host CPU does not match 'arm*') - -AM_CONDITIONAL([PNG_ARM_NEON], - [test "$enable_arm_neon" != 'no' && - case "$host_cpu" in - arm*|aarch64*) :;; - *) test "$enable_arm_neon" != '';; - esac]) - -# MIPS -# === -# -# MIPS MSA (SIMD) support. - -AC_ARG_ENABLE([mips-msa], - AS_HELP_STRING([[[--enable-mips-msa]]], - [Enable MIPS MSA optimizations: =no/off, check, api, yes/on:] - [no/off: disable the optimizations; check: use internal checking code] - [(deprecated and poorly supported); api: disable by default, enable by] - [a call to png_set_option; yes/on: turn on unconditionally.] - [If not specified: determined by the compiler.]), - [case "$enableval" in - no|off) - # disable the default enabling on __mips_msa systems: - AC_DEFINE([PNG_MIPS_MSA_OPT], [0], - [Disable MIPS MSA optimizations]) - # Prevent inclusion of the assembler files below: - enable_mips_msa=no;; - check) - AC_DEFINE([PNG_MIPS_MSA_CHECK_SUPPORTED], [], - [Check for MIPS MSA support at run-time]);; - api) - AC_DEFINE([PNG_MIPS_MSA_API_SUPPORTED], [], - [Turn on MIPS MSA optimizations at run-time]);; - yes|on) - AC_DEFINE([PNG_MIPS_MSA_OPT], [2], - [Enable MIPS MSA optimizations]) - AC_MSG_WARN([--enable-mips-msa: please specify 'check' or 'api', if] - [you want the optimizations unconditionally pass '-mmsa -mfp64'] - [to the compiler.]);; - *) - AC_MSG_ERROR([--enable-mips-msa=${enable_mips_msa}: invalid value]) - esac]) - -# Add MIPS specific files to all builds where the host_cpu is mips ('mips*') or -# where MIPS optimizations were explicitly requested (this allows a fallback if a -# future host CPU does not match 'mips*') - -AM_CONDITIONAL([PNG_MIPS_MSA], - [test "$enable_mips_msa" != 'no' && - case "$host_cpu" in - mipsel*|mips64el*) :;; - esac]) - -# INTEL -# ===== -# -# INTEL SSE (SIMD) support. - -AC_ARG_ENABLE([intel-sse], - AS_HELP_STRING([[[--enable-intel-sse]]], - [Enable Intel SSE optimizations: =no/off, yes/on:] - [no/off: disable the optimizations;] - [yes/on: enable the optimizations.] - [If not specified: determined by the compiler.]), - [case "$enableval" in - no|off) - # disable the default enabling: - AC_DEFINE([PNG_INTEL_SSE_OPT], [0], - [Disable Intel SSE optimizations]) - # Prevent inclusion of the assembler files below: - enable_intel_sse=no;; - yes|on) - AC_DEFINE([PNG_INTEL_SSE_OPT], [1], - [Enable Intel SSE optimizations]);; - *) - AC_MSG_ERROR([--enable-intel-sse=${enable_intel_sse}: invalid value]) - esac]) - -# Add Intel specific files to all builds where the host_cpu is Intel ('x86*') -# or where Intel optimizations were explicitly requested (this allows a -# fallback if a future host CPU does not match 'x86*') -AM_CONDITIONAL([PNG_INTEL_SSE], - [test "$enable_intel_sse" != 'no' && - case "$host_cpu" in - i?86|x86_64) :;; - *) test "$enable_intel_sse" != '';; - esac]) - -# PowerPC -# === -# -# PowerPC VSX (SIMD) support. - -AC_ARG_ENABLE([powerpc-vsx], -AS_HELP_STRING([[[--enable-powerpc-vsx]]], - [Enable POWERPC VSX optimizations: =no/off, check, api, yes/on:] - [no/off: disable the optimizations; check: use internal checking code] - [api: disable by default, enable by a call to png_set_option] - [yes/on: turn on unconditionally.] - [If not specified: determined by the compiler.]), - [case "$enableval" in - no|off) - # disable the default enabling on __ppc64__ systems: - AC_DEFINE([PNG_POWERPC_VSX_OPT], [0], - [Disable POWERPC VSX optimizations]) - # Prevent inclusion of the platform specific files below: - enable_powerpc_vsx=no;; - check) - AC_DEFINE([PNG_POWERPC_VSX_CHECK_SUPPORTED], [], - [Check for POWERPC VSX support at run-time]) - AC_MSG_WARN([--enable-powerpc-vsx Please check contrib/powerpc/README file] - [for the list of supported OSes.]);; - api) - AC_DEFINE([PNG_POWERPC_VSX_API_SUPPORTED], [], - [Turn on POWERPC VSX optimizations at run-time]);; - yes|on) - AC_DEFINE([PNG_POWERPC_VSX_OPT], [2], - [Enable POWERPC VSX optimizations]) - AC_MSG_WARN([--enable-powerpc-vsx: please specify 'check' or 'api', if] - [you want the optimizations unconditionally pass '-maltivec -mvsx'] - [or '-mcpu=power8'to the compiler.]);; - *) - AC_MSG_ERROR([--enable-powerpc-vsx=${enable_powerpc_vsx}: invalid value]) - esac]) - -# Add PowerPC specific files to all builds where the host_cpu is powerpc('powerpc*') or -# where POWERPC optimizations were explicitly requested (this allows a fallback if a -# future host CPU does not match 'powerpc*') - -AM_CONDITIONAL([PNG_POWERPC_VSX], - [test "$enable_powerpc_vsx" != 'no' && - case "$host_cpu" in - powerpc*|ppc64*) :;; - esac]) - - -AC_MSG_NOTICE([[Extra options for compiler: $PNG_COPTS]]) - -# Config files, substituting as above -AC_CONFIG_FILES([Makefile libpng.pc:libpng.pc.in]) -AC_CONFIG_FILES([libpng-config:libpng-config.in], - [chmod +x libpng-config]) - -AC_OUTPUT |