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mkvtoolnix/acinclude.m4

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dnl PATH_AVILIB([ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]])
dnl Test for avilib, and define AVILIB_CFLAGS and AVILIB_LIBS
dnl
AC_DEFUN(PATH_AVILIB,
[dnl
dnl Get the cflags and libraries
dnl
AVILIB_CFLAGS="-Iavilib -D_LARGEFILE64_SOURCE -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64"
AVILIB_CXXFLAGS="-Iavilib -D_LARGEFILE64_SOURCE -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64"
AVILIB_LIBS="-Lavilib -lavi"
AC_SUBST(AVILIB_CFLAGS)
AC_SUBST(AVILIB_CXXFLAGS)
AC_SUBST(AVILIB_LIBS)
])
# Configure paths for libogg
# Jack Moffitt <jack@icecast.org> 10-21-2000
# Shamelessly stolen from Owen Taylor and Manish Singh
dnl XIPH_PATH_OGG([ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]])
dnl Test for libogg, and define OGG_CFLAGS and OGG_LIBS
dnl
AC_DEFUN(XIPH_PATH_OGG,
[dnl
dnl Get the cflags and libraries
dnl
AC_ARG_WITH(ogg-prefix,[ --with-ogg-prefix=PFX Prefix where libogg is installed (optional)], ogg_prefix="$withval", ogg_prefix="")
AC_ARG_ENABLE(oggtest, [ --disable-oggtest Do not try to compile and run a test Ogg program],, enable_oggtest=yes)
if test "x$ogg_prefix" != "x"; then
ogg_args="$ogg_args --prefix=$ogg_prefix"
OGG_CFLAGS="-I$ogg_prefix/include"
OGG_LIBS="-L$ogg_prefix/lib"
elif test "x$prefix" != "xNONE"; then
ogg_args="$ogg_args --prefix=$prefix"
OGG_CFLAGS="-I$prefix/include"
OGG_LIBS="-L$prefix/lib"
fi
OGG_LIBS="$OGG_LIBS -logg"
AC_MSG_CHECKING(for Ogg)
no_ogg=""
if test "x$enable_oggtest" = "xyes" ; then
ac_save_CFLAGS="$CFLAGS"
ac_save_LIBS="$LIBS"
CFLAGS="$CFLAGS $OGG_CFLAGS"
LIBS="$LIBS $OGG_LIBS"
dnl
dnl Now check if the installed Ogg is sufficiently new.
dnl
rm -f conf.oggtest
AC_TRY_RUN([
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <ogg/ogg.h>
int main ()
{
system("touch conf.oggtest");
return 0;
}
],, no_ogg=yes,[echo $ac_n "cross compiling; assumed OK... $ac_c"])
CFLAGS="$ac_save_CFLAGS"
LIBS="$ac_save_LIBS"
fi
if test "x$no_ogg" = "x" ; then
AC_MSG_RESULT(yes)
echo '#define HAVE_OGG 1' > config.h
ifelse([$1], , :, [$1])
else
AC_MSG_RESULT(no)
echo '/*#define HAVE_OGG 1*/' > config.h
if test -f conf.oggtest ; then
:
else
echo "*** Could not run Ogg test program, checking why..."
CFLAGS="$CFLAGS $OGG_CFLAGS"
LIBS="$LIBS $OGG_LIBS"
AC_TRY_LINK([
#include <stdio.h>
#include <ogg/ogg.h>
], [ return 0; ],
[ echo "*** The test program compiled, but did not run. This usually means"
echo "*** that the run-time linker is not finding Ogg or finding the wrong"
echo "*** version of Ogg. If it is not finding Ogg, you'll need to set your"
echo "*** LD_LIBRARY_PATH environment variable, or edit /etc/ld.so.conf to point"
echo "*** to the installed location Also, make sure you have run ldconfig if that"
echo "*** is required on your system"
echo "***"
echo "*** If you have an old version installed, it is best to remove it, although"
echo "*** you may also be able to get things to work by modifying LD_LIBRARY_PATH"],
[ echo "*** The test program failed to compile or link. See the file config.log for the"
echo "*** exact error that occured. This usually means Ogg was incorrectly installed"
echo "*** or that you have moved Ogg since it was installed. In the latter case, you"
echo "*** may want to edit the ogg-config script: $OGG_CONFIG" ])
CFLAGS="$ac_save_CFLAGS"
LIBS="$ac_save_LIBS"
fi
OGG_CFLAGS=""
OGG_LIBS=""
ifelse([$2], , :, [$2])
fi
AC_SUBST(OGG_CFLAGS)
AC_SUBST(OGG_LIBS)
rm -f conf.oggtest
])
# Configure paths for libvorbis
# Jack Moffitt <jack@icecast.org> 10-21-2000
# Shamelessly stolen from Owen Taylor and Manish Singh
dnl XIPH_PATH_VORBIS([ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]])
dnl Test for libvorbis, and define VORBIS_CFLAGS and VORBIS_LIBS
dnl
AC_DEFUN(XIPH_PATH_VORBIS,
[dnl
dnl Get the cflags and libraries
dnl
AC_ARG_WITH(vorbis-prefix,[ --with-vorbis-prefix=PFX Prefix where libvorbis is installed (optional)], vorbis_prefix="$withval", vorbis_prefix="")
AC_ARG_ENABLE(vorbistest, [ --disable-vorbistest Do not try to compile and run a test Vorbis program],, enable_vorbistest=yes)
if test "x$vorbis_prefix" != "x" ; then
vorbis_args="$vorbis_args --prefix=$vorbis_prefix"
VORBIS_CFLAGS="-I$vorbis_prefix/include"
VORBIS_LIBDIR="-L$vorbis_prefix/lib"
elif test "x$prefix" != "xNONE"; then
vorbis_args="$vorbis_args --prefix=$prefix"
VORBIS_CFLAGS="-I$prefix/include"
VORBIS_LIBDIR="-L$prefix/lib"
fi
VORBIS_LIBS="$VORBIS_LIBDIR -lvorbis -lm"
VORBISFILE_LIBS="-lvorbisfile"
AC_MSG_CHECKING(for Vorbis)
no_vorbis=""
if test "x$enable_vorbistest" = "xyes" ; then
ac_save_CFLAGS="$CFLAGS"
ac_save_LIBS="$LIBS"
CFLAGS="$CFLAGS $VORBIS_CFLAGS"
LIBS="$LIBS $VORBIS_LIBS $OGG_LIBS"
dnl
dnl Now check if the installed Vorbis is sufficiently new.
dnl
rm -f conf.vorbistest
AC_TRY_RUN([
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <vorbis/codec.h>
int main ()
{
system("touch conf.vorbistest");
return 0;
}
],, no_vorbis=yes,[echo $ac_n "cross compiling; assumed OK... $ac_c"])
CFLAGS="$ac_save_CFLAGS"
LIBS="$ac_save_LIBS"
fi
if test "x$no_vorbis" = "x" ; then
AC_MSG_RESULT(yes)
echo '#define HAVE_VORBIS 1' >> config.h
if test "x$no_vorbis" = "x" ; then
echo '#define HAVE_OGGVORBIS 1' >> config.h
else
echo '/*#define HAVE_OGGVORBIS 1*/' >> config.h
fi
ifelse([$1], , :, [$1])
else
AC_MSG_RESULT(no)
echo '/*#define HAVE_VORBIS 1*/' >> config.h
echo '/*#define HAVE_OGGVORBIS 1*/' >> config.h
if test -f conf.vorbistest ; then
:
else
echo "*** Could not run Vorbis test program, checking why..."
CFLAGS="$CFLAGS $VORBIS_CFLAGS"
LIBS="$LIBS $VORBIS_LIBS $OGG_LIBS"
AC_TRY_LINK([
#include <stdio.h>
#include <vorbis/codec.h>
], [ return 0; ],
[ echo "*** The test program compiled, but did not run. This usually means"
echo "*** that the run-time linker is not finding Vorbis or finding the wrong"
echo "*** version of Vorbis. If it is not finding Vorbis, you'll need to set your"
echo "*** LD_LIBRARY_PATH environment variable, or edit /etc/ld.so.conf to point"
echo "*** to the installed location Also, make sure you have run ldconfig if that"
echo "*** is required on your system"
echo "***"
echo "*** If you have an old version installed, it is best to remove it, although"
echo "*** you may also be able to get things to work by modifying LD_LIBRARY_PATH"],
[ echo "*** The test program failed to compile or link. See the file config.log for the"
echo "*** exact error that occured. This usually means Vorbis was incorrectly installed"
echo "*** or that you have moved Vorbis since it was installed." ])
CFLAGS="$ac_save_CFLAGS"
LIBS="$ac_save_LIBS"
fi
VORBIS_CFLAGS=""
VORBIS_LIBS=""
VORBISFILE_LIBS=""
ifelse([$2], , :, [$2])
fi
AC_SUBST(VORBIS_CFLAGS)
AC_SUBST(VORBIS_LIBS)
AC_SUBST(VORBISFILE_LIBS)
rm -f conf.vorbistest
])
dnl AC_TRY_CFLAGS (CFLAGS, [ACTION-IF-WORKS], [ACTION-IF-FAILS])
dnl check if $CC supports a given set of cflags
AC_DEFUN([AC_TRY_CFLAGS],
[AC_MSG_CHECKING([if $CC supports $1 flags])
SAVE_CFLAGS="$CFLAGS"
CFLAGS="$1"
AC_TRY_COMPILE([],[],[ac_cv_try_cflags_ok=yes],[ac_cv_try_cflags_ok=no])
CFLAGS="$SAVE_CFLAGS"
AC_MSG_RESULT([$ac_cv_try_cflags_ok])
if test x"$ac_cv_try_cflags_ok" = x"yes"; then
ifelse([$2],[],[:],[$2])
else
ifelse([$3],[],[:],[$3])
fi])
AC_DEFUN(PATH_DEBUG,[
AC_ARG_ENABLE([debug],
[ --enable-debug compile with debug information])
if test x"$enable_debug" = x"yes"; then
dnl debug information
DEBUG_CFLAGS="-g"
echo '#define DEBUG' >> config.h
else
DEBUG_CFLAGS=""
echo '/*#define DEBUG*/' >> config.h
fi
AC_SUBST(DEBUG_CFLAGS)
])
AC_DEFUN(PATH_PROFILING,[
AC_ARG_ENABLE([profiling],
[ --enable-profiling compile with profiling information])
if test x"$enable_profiling" = x"yes"; then
dnl profiling information
PROFILING_CFLAGS="-pg"
PROFILING_LIBS=""
else
PROFILING_CFLAGS=""
PROFILING_LIBS=""
fi
AC_SUBST(PROFILING_CFLAGS)
AC_SUBST(PROFILING_LIBS)
])
AC_DEFUN(PATH_DMALLOC,[
AC_ARG_ENABLE([dmalloc],
[ --enable-dmalloc link against dmalloc])
if test x"$enable_dmalloc" = x"yes"; then
dnl debug information
DMALLOC_CFLAGS="-DDMALLOC"
DMALLOC_LIBS="-ldmalloc"
else
DMALLOC_CFLAGS=""
DMALLOC_LIBS=""
fi
AC_SUBST(DMALLOC_CFLAGS)
AC_SUBST(DMALLOC_LIBS)
])
# Configure paths for libebml
dnl PATH_EBML([ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]])
dnl Test for libebml, and define EBML_CFLAGS and EBML_LIBS
dnl
AC_DEFUN(PATH_EBML,
[dnl
dnl Get the cflags and libraries
dnl
AC_ARG_WITH(ebml-prefix,[ --with-ebml-prefix=PFX Prefix where libebml is installed (optional)], ebml_prefix="$withval", ebml_prefix="")
AC_ARG_WITH(ebml-include,[ --with-ebml-include=DIR Path to where the libebml include files installed (optional)], ebml_include="$withval", ebml_include="")
AC_ARG_WITH(ebml-lib,[ --with-ebml-lib=DIR Path to where the libebml library installed (optional)], ebml_lib="$withval", ebml_lib="")
AC_ARG_ENABLE(ebmltest, [ --disable-ebmltest Do not try to compile and run a test EBML program],, enable_ebmltest=yes)
if test "x$ebml_prefix" != "x"; then
ebml_args="$ebml_args --prefix=$ebml_prefix"
if test "x$ebml_include" != "x"; then
EBML_CFLAGS="-I$ebml_include"
else
EBML_CFLAGS="-I$ebml_prefix/include"
fi
if test "x$ebml_lib" != "x"; then
EBML_LIBS="-L$ebml_lib"
else
EBML_LIBS="-L$ebml_prefix/lib"
fi
elif test "x$prefix" != "xNONE"; then
ebml_args="$ebml_args --prefix=$prefix"
if test "x$ebml_include" != "x"; then
EBML_CFLAGS="-I$ebml_include"
else
EBML_CFLAGS="-I$prefix/include"
fi
if test "x$ebml_lib" != "x"; then
EBML_LIBS="-L$ebml_lib"
else
EBML_LIBS="-L$prefix/lib"
fi
else
if test "x$ebml_include" != "x"; then
EBML_CFLAGS="-I$ebml_include"
fi
if test "x$ebml_lib" != "x"; then
EBML_LIBS="-L$ebml_lib"
fi
fi
EBML_LIBS="$EBML_LIBS -lebml"
AC_MSG_CHECKING(for EBML)
no_ebml=""
if test "x$enable_ebmltest" = "xyes" ; then
ac_save_CFLAGS="$CFLAGS"
ac_save_LIBS="$LIBS"
CFLAGS="$CFLAGS $EBML_CFLAGS"
LIBS="$LIBS $EBML_LIBS"
dnl
dnl Now check if the installed EBML is sufficiently new.
dnl
rm -f conf.ebmltest
AC_TRY_RUN([
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <EbmlConfig.h>
int main ()
{
system("touch conf.ebmltest");
return 0;
}
],, no_ebml=yes,[echo $ac_n "cross compiling; assumed OK... $ac_c"])
CFLAGS="$ac_save_CFLAGS"
LIBS="$ac_save_LIBS"
fi
if test "x$no_ebml" = "x" ; then
AC_MSG_RESULT(yes)
ifelse([$1], , :, [$1])
else
AC_MSG_RESULT(no)
if test -f conf.ebmltest ; then
:
else
echo "*** Could not run Ebml test program, checking why..."
CFLAGS="$CFLAGS $EBML_CFLAGS"
LIBS="$LIBS $EBML_LIBS"
AC_TRY_LINK([
#include <stdio.h>
#include <EbmlConfig.h>
], [ return 0; ],
[ echo "*** The test program compiled, but did not run. This usually means"
echo "*** that the run-time linker is not finding EBML or finding the wrong"
echo "*** version of EBML. If it is not finding EBML, you'll need to set your"
echo "*** LD_LIBRARY_PATH environment variable, or edit /etc/ld.so.conf to point"
echo "*** to the installed location Also, make sure you have run ldconfig if that"
echo "*** is required on your system"
echo "***"
echo "*** If you have an old version installed, it is best to remove it, although"
echo "*** you may also be able to get things to work by modifying LD_LIBRARY_PATH"],
[ echo "*** The test program failed to compile or link. See the file config.log for the"
echo "*** exact error that occured. This usually means EBML was incorrectly installed"
echo "*** or that you have moved EBML since it was installed."
exit 1 ])
CFLAGS="$ac_save_CFLAGS"
LIBS="$ac_save_LIBS"
fi
EBML_CFLAGS=""
EBML_LIBS=""
ifelse([$2], , :, [$2])
fi
AC_SUBST(EBML_CFLAGS)
AC_SUBST(EBML_LIBS)
rm -f conf.ebmltest
])
# Configure paths for libmatroska
dnl PATH_MATROSKA([ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]])
dnl Test for libmatroska, and define MATROSKA_CFLAGS and MATROSKA_LIBS
dnl
AC_DEFUN(PATH_MATROSKA,
[dnl
dnl Get the cflags and libraries
dnl
AC_ARG_WITH(matroska-prefix,[ --with-matroska-prefix=PFX Prefix where libmatroska is installed (optional)], matroska_prefix="$withval", matroska_prefix="")
AC_ARG_WITH(matroska-include,[ --with-matroska-include=DIR Path to where the libmatroska include files installed (optional)], matroska_include="$withval", matroska_include="")
AC_ARG_WITH(matroska-lib,[ --with-matroska-lib=DIR Path to where the libmatroska library installed (optional)], matroska_lib="$withval", matroska_lib="")
AC_ARG_ENABLE(matroskatest, [ --disable-matroskatest Do not try to compile and run a test Matroska program],, enable_matroskatest=yes)
if test "x$matroska_prefix" != "x"; then
matroska_args="$matroska_args --prefix=$matroska_prefix"
if test "x$matroska_include" != "x"; then
MATROSKA_CFLAGS="-I$matroska_include"
else
MATROSKA_CFLAGS="-I$matroska_prefix/include"
fi
if test "x$matroska_lib" != "x"; then
MATROSKA_LIBS="-L$matroska_lib"
else
MATROSKA_LIBS="-L$matroska_prefix/lib"
fi
elif test "x$prefix" != "xNONE"; then
matroska_args="$matroska_args --prefix=$prefix"
if test "x$matroska_include" != "x"; then
MATROSKA_CFLAGS="-I$matroska_include"
else
MATROSKA_CFLAGS="-I$prefix/include"
fi
if test "x$matroska_lib" != "x"; then
MATROSKA_LIBS="-L$matroska_lib"
else
MATROSKA_LIBS="-L$prefix/lib"
fi
else
if test "x$matroska_include" != "x"; then
MATROSKA_CFLAGS="-I$matroska_include"
fi
if test "x$matroska_lib" != "x"; then
MATROSKA_LIBS="-L$matroska_lib"
fi
fi
MATROSKA_LIBS="$MATROSKA_LIBS -lmatroska"
AC_MSG_CHECKING(for Matroska)
no_matroska=""
if test "x$enable_matroskatest" = "xyes" ; then
ac_save_CXXFLAGS="$CXXFLAGS"
ac_save_LIBS="$LIBS"
CXXFLAGS="$CXXFLAGS $MATROSKA_CFLAGS $EBML_CFLAGS"
LIBS="$LIBS $MATROSKA_LIBS $EBML_LIBS"
dnl
dnl Now check if the installed Matroska is sufficiently new.
dnl
rm -f conf.matroskatest
AC_LANG_PUSH(C++)
AC_TRY_RUN([
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <EbmlConfig.h>
#include <KaxTypes.h>
int main ()
{
system("touch conf.matroskatest");
return 0;
}
],, no_matroska=yes,[echo $ac_n "cross compiling; assumed OK... $ac_c"])
AC_LANG_POP
CXXFLAGS="$ac_save_CXXFLAGS"
LIBS="$ac_save_LIBS"
fi
if test "x$no_matroska" = "x" ; then
AC_MSG_RESULT(yes)
ifelse([$1], , :, [$1])
else
AC_MSG_RESULT(no)
if test -f conf.matroskatest ; then
:
else
echo "*** Could not run Matroska test program, checking why..."
CFLAGS="$CFLAGS $MATROSKA_CFLAGS"
LIBS="$LIBS $MATROSKA_LIBS"
AC_TRY_LINK([
#include <stdio.h>
#include <EbmlConfig.h>
#include <KaxTypes.h>
], [ return 0; ],
[ echo "*** The test program compiled, but did not run. This usually means"
echo "*** that the run-time linker is not finding Matroska or finding the wrong"
echo "*** version of Matroska. If it is not finding Matroska, you'll need to set your"
echo "*** LD_LIBRARY_PATH environment variable, or edit /etc/ld.so.conf to point"
echo "*** to the installed location Also, make sure you have run ldconfig if that"
echo "*** is required on your system"
echo "***"
echo "*** If you have an old version installed, it is best to remove it, although"
echo "*** you may also be able to get things to work by modifying LD_LIBRARY_PATH"],
[ echo "*** The test program failed to compile or link. See the file config.log for the"
echo "*** exact error that occured. This usually means Matroska was incorrectly installed"
echo "*** or that you have moved Matroska since it was installed."
exit 1 ])
CFLAGS="$ac_save_CFLAGS"
LIBS="$ac_save_LIBS"
fi
MATROSKA_CFLAGS=""
MATROSKA_LIBS=""
ifelse([$2], , :, [$2])
fi
AC_SUBST(MATROSKA_CFLAGS)
AC_SUBST(MATROSKA_LIBS)
rm -f conf.matroskatest
])
dnl
dnl g++ version test
dnl
AC_DEFUN(PATH_CXXVERSION,
[dnl
AC_MSG_CHECKING($CXX version)
CXXVER=`$CXX -dumpversion`
CXXVER_CFLAGS=
case "$CXXVER" in
2.*)
CXXVER_CFLAGS=-DLIBEBML_GCC2
AC_MSG_RESULT(v2)
;;
3*)
AC_MSG_RESULT(v3)
;;
*)
AC_MSG_RESULT(unknown)
echo "*** Unknown C++ compiler or version. Please contact Moritz Bunkus"
echo "*** <moritz@bunkus.org> if compilation fails."
;;
esac
AC_SUBST(CXXVER_CFLAGS)
])
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