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 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 #include #include #include 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 #include ], [ 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], , :, [$2]) fi AC_SUBST(OGG_CFLAGS) AC_SUBST(OGG_LIBS) rm -f conf.oggtest ]) # Configure paths for libvorbis # Jack Moffitt 10-21-2000 # Shamelessly stolen from Owen Taylor and Manish Singh dnl XIPH_PATH_VORBIS([ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]]) dnl Test for libvorbis, and define VORBIS_CFLAGS and VORBIS_LIBS dnl AC_DEFUN(XIPH_PATH_VORBIS, [dnl dnl Get the cflags and libraries dnl AC_ARG_WITH(vorbis-prefix,[ --with-vorbis-prefix=PFX Prefix where libvorbis is installed (optional)], vorbis_prefix="$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 #include #include #include 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 $OGG_LIBS" AC_TRY_LINK([ #include #include ], [ return 0; ], [ echo "*** The test program compiled, but did not run. This usually means" echo "*** that the run-time linker is not finding Vorbis or finding the wrong" echo "*** version of Vorbis. If it is not finding Vorbis, you'll need to set your" echo "*** LD_LIBRARY_PATH environment variable, or edit /etc/ld.so.conf to point" echo "*** to the installed location Also, make sure you have run ldconfig if that" echo "*** is required on your system" echo "***" echo "*** If you have an old version installed, it is best to remove it, although" echo "*** you may also be able to get things to work by modifying LD_LIBRARY_PATH"], [ echo "*** The test program failed to compile or link. See the file config.log for the" echo "*** exact error that occured. This usually means Vorbis was incorrectly installed" echo "*** or that you have moved Vorbis since it was installed." ]) CFLAGS="$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"$enable_profiling" = x"yes"; then dnl profiling information PROFILING_CFLAGS="-pg" PROFILING_LIBS="" else PROFILING_CFLAGS="" PROFILING_LIBS="" fi AC_SUBST(PROFILING_CFLAGS) AC_SUBST(PROFILING_LIBS) ]) # Configure paths for libebml dnl PATH_EBML([ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]]) dnl Test for libebml, and define EBML_CFLAGS and EBML_LIBS dnl AC_DEFUN(PATH_EBML, [dnl dnl Get the cflags and libraries dnl AC_ARG_WITH(ebml-prefix,[ --with-ebml-prefix=PFX Prefix where libebml is installed (optional)], ebml_prefix="$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" else EBML_CFLAGS="-I/usr/include/ebml -I/usr/local/include/ebml" fi if test "x$ebml_lib" != "x"; then EBML_LIBS="-L$ebml_lib" else EBML_LIBS="-L/usr/local/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 #include #include #include 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 $EBML_LIBS" AC_TRY_LINK([ #include #include ], [ return 0; ], [ echo "*** The test program compiled, but did not run. This usually means" echo "*** that the run-time linker is not finding EBML or finding the wrong" echo "*** version of EBML. If it is not finding EBML, you'll need to set your" echo "*** LD_LIBRARY_PATH environment variable, or edit /etc/ld.so.conf to point" echo "*** to the installed location Also, make sure you have run ldconfig if that" echo "*** is required on your system" echo "***" echo "*** If you have an old version installed, it is best to remove it, although" echo "*** you may also be able to get things to work by modifying LD_LIBRARY_PATH"], [ echo "*** The test program failed to compile or link. See the file config.log for the" echo "*** exact error that occured. This usually means EBML was incorrectly installed" echo "*** or that you have moved EBML since it was installed." exit 1 ]) CFLAGS="$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" else MATROSKA_CFLAGS="-I/usr/include/matroska -I/usr/local/include/matroska" fi if test "x$matroska_lib" != "x"; then MATROSKA_LIBS="-L$matroska_lib" else MATROSKA_LIBS="-L/usr/local/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 #include #include #include #include using namespace LIBMATROSKA_NAMESPACE; int main () { FILE *f; f = fopen("conf.matroskatest", "wb"); if (f == NULL) return 1; fprintf(f, "%s\n", KaxCodeVersion.c_str()); fclose(f); 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" -a -f conf.matroskatest ; then AC_MSG_RESULT(yes) ifelse([$1], , :, [$1]) else AC_MSG_RESULT(no) exit 1 fi AC_MSG_CHECKING(Matroska version) matroska_version=`cat conf.matroskatest` mver_ok=`sed 's;\.;\ ;g' < conf.matroskatest | (read -a mver if test ${mver[[0]]} -gt 0 ; then mver_ok=1 elif test ${mver[[0]]} -lt 0 ; then mver_ok=0 else if test ${mver[[1]]} -gt 4 ; then mver_ok=1 elif test ${mver[[1]]} -lt 4 ; then mver_ok=0 else if test ${mver[[2]]} -ge 3 ; then mver_ok=1 else mver_ok=0 fi fi fi echo $mver_ok )` if test "$mver_ok" = "1" ; then AC_MSG_RESULT($matroska_version ok) else AC_MSG_RESULT($matroska_version too old) echo '*** Your Matroska version is too old. Upgrade to at least version' echo '*** 0.4.3 and re-run configure.' exit 1 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 "$CXXVER" in 2.*) CXXVER_CFLAGS=-DLIBEBML_GCC2 AC_MSG_RESULT(v2) ;; 3*) AC_MSG_RESULT(v3) ;; *) AC_MSG_RESULT(unknown) echo "*** Unknown C++ compiler or version. Please contact Moritz Bunkus" echo "*** if compilation fails." ;; esac AC_SUBST(CXXVER_CFLAGS) ]) dnl dnl Check for cygwin dnl AC_DEFUN(PATH_CYGWIN, [dnl AC_MSG_CHECKING(if being compiled under cygwin) CYGWIN="`uname -s`" case "$CYGWIN" in CYGWIN*) ICONV_LIBS="-liconv" AC_MSG_RESULT(yes) ;; *) ICONV_LIBS="" AC_MSG_RESULT(no) ;; esac AC_SUBST(ICONV_LIBS) ])