AC_PREREQ(2.52) dnl please read gstreamer/docs/random/autotools before changing this file dnl initialize autoconf dnl releases only do -Wall, cvs and prerelease does -Werror too dnl use a three digit version number for releases, and four for cvs/prerelease AC_INIT(GStreamer Ugly Plug-ins, 0.10.4, http://bugzilla.gnome.org/enter_bug.cgi?product=GStreamer, gst-plugins-ugly) dnl initialize automake AM_INIT_AUTOMAKE dnl define PACKAGE_VERSION_* variables AS_VERSION dnl check if this is a release version AS_NANO(GST_CVS="no", GST_CVS="yes") dnl can autoconf find the source ? AC_CONFIG_SRCDIR([ext/mad/gstmad.c]) dnl define the output header for config AM_CONFIG_HEADER(config.h) dnl AM_MAINTAINER_MODE only provides the option to configure to enable it AM_MAINTAINER_MODE dnl sets host_* variables AC_CANONICAL_HOST dnl our libraries and install dirs use major.minor as a version GST_MAJORMINOR=$PACKAGE_VERSION_MAJOR.$PACKAGE_VERSION_MINOR dnl we override it here if we need to for the release candidate of new series GST_MAJORMINOR=0.10 AC_SUBST(GST_MAJORMINOR) dnl FIXME: this macro doesn't actually work; dnl the generated libtool script has no support for the listed tags. dnl So this needs to be fixed first if we want to use this dnl AS_LIBTOOL_TAGS([CXX]) AM_PROG_LIBTOOL dnl *** required versions of GStreamer stuff *** GST_REQ=0.10.6 GSTPB_REQ=0.10.3 dnl *** autotools stuff **** dnl allow for different autotools AS_AUTOTOOLS_ALTERNATE dnl Add parameters for aclocal AC_SUBST(ACLOCAL_AMFLAGS, "-I m4 -I common/m4") dnl set up gettext dnl the version check needs to stay here because autopoint greps for it AM_GNU_GETTEXT_VERSION(0.11.5) AM_GNU_GETTEXT([external]) GST_GETTEXT([gst-plugins-ugly-$GST_MAJORMINOR]) dnl *** check for arguments to configure *** GST_ARG_DEBUG GST_ARG_PROFILING GST_ARG_VALGRIND GST_ARG_GCOV GST_ARG_EXAMPLES GST_ARG_WITH_PKG_CONFIG_PATH GST_ARG_WITH_PACKAGE_NAME GST_ARG_WITH_PACKAGE_ORIGIN dnl these are all the gst plug-ins, compilable without additional libs GST_PLUGINS_ALL="\ asfdemux \ dvdlpcmdec \ dvdsub \ iec958 \ mpegaudioparse \ mpegstream \ realmedia \ " AC_SUBST(GST_PLUGINS_ALL) GST_PLUGINS_SELECTED="" AC_ARG_WITH(plugins, AC_HELP_STRING([--with-plugins], [comma-separated list of plug-ins to compile]), [for i in `echo $withval | tr , ' '`; do if echo $GST_PLUGINS_ALL | grep $i > /dev/null then GST_PLUGINS_SELECTED="$GST_PLUGINS_SELECTED $i" else echo "plug-in $i not recognized, ignoring..." fi done], [GST_PLUGINS_SELECTED=$GST_PLUGINS_ALL]) AC_SUBST(GST_PLUGINS_SELECTED) dnl ext plug-ins; plug-ins that have external dependencies GST_CHECK_FEATURE(EXTERNAL, [enable building of plug-ins with external deps],, [HAVE_EXTERNAL=yes], enabled, [ AC_MSG_NOTICE(building external plug-ins) BUILD_EXTERNAL="yes" ],[ AC_MSG_NOTICE(all plug-ins with external dependencies will not be built) BUILD_EXTERNAL="no" ]) AM_CONDITIONAL(BUILD_EXTERNAL, test "x$BUILD_EXTERNAL" = "xyes") dnl *** checks for platform *** dnl * hardware/architecture * dnl common/m4/gst-arch.m4 dnl check CPU type GST_ARCH dnl Determine endianness AC_C_BIGENDIAN dnl *** checks for programs *** dnl find a compiler AC_PROG_CC dnl determine c++ compiler AC_PROG_CXX dnl determine if c++ is available on this system AC_CHECK_PROG(HAVE_CXX, $CXX, yes, no) AC_PATH_PROG(VALGRIND_PATH, valgrind, no) AM_CONDITIONAL(HAVE_VALGRIND, test ! "x$VALGRIND_PATH" = "xno") dnl check for documentation tools GTK_DOC_CHECK([1.3]) AS_PATH_PYTHON([2.1]) dnl *** checks for libraries *** dnl *** checks for header files *** dnl used by ext/a52dec AX_CREATE_STDINT_H dnl Check for malloc.h AC_CHECK_HEADERS([malloc.h]) dnl *** checks for types/defines *** dnl *** checks for structures *** dnl *** checks for compiler characteristics *** dnl *** checks for library functions *** dnl Check for a way to display the function name in debug output GST_CHECK_FUNCTION dnl *** checks for dependancy libraries *** dnl liboil is required PKG_CHECK_MODULES(LIBOIL, liboil-0.3 >= 0.3.6, HAVE_LIBOIL=yes, HAVE_LIBOIL=no) if test "x$HAVE_LIBOIL" != "xyes" then AC_ERROR([liboil-0.3.6 or later is required]) fi dnl checks for gstreamer dnl uninstalled is selected preferentially -- see pkg-config(1) GST_CHECK_GST($GST_MAJORMINOR, [$GST_REQ]) GST_CHECK_GST_BASE($GST_MAJORMINOR, [$GST_REQ]) GST_CHECK_GST_CHECK($GST_MAJORMINOR, [$GST_REQ], no) GST_CHECK_GST_PLUGINS_BASE($GST_MAJORMINOR, [$GSTPB_REQ]) dnl FIXME: get rid of this by making sure gstreamer-check brings it in dnl check for "check", unit testing library/header AM_PATH_CHECK(0.9.2, HAVE_CHECK=yes, HAVE_CHECK=no) AM_CONDITIONAL(HAVE_CHECK, test "x$HAVE_CHECK" = "xyes") dnl *** set variables based on configure arguments *** dnl set license and copyright notice GST_LICENSE="LGPL" AC_DEFINE_UNQUOTED(GST_LICENSE, "$GST_LICENSE", [GStreamer license]) AC_SUBST(GST_LICENSE) dnl set location of plugin directory GST_SET_PLUGINDIR dnl define an ERROR_CFLAGS Makefile variable GST_SET_ERROR_CFLAGS($GST_CVS) dnl define correct level for debugging messages GST_SET_LEVEL_DEFAULT($GST_CVS) dnl used in examples GST_DEFAULT_ELEMENTS dnl *** ext plug-ins *** dnl keep this list sorted alphabetically ! if test "x$BUILD_EXTERNAL" = "xyes"; then echo AC_MSG_NOTICE([Checking libraries for plugins in ext/]) echo dnl *** a52dec *** translit(dnm, m, l) AM_CONDITIONAL(USE_A52DEC, true) GST_CHECK_FEATURE(A52DEC, [a52dec], a52dec, [ AC_CHECK_A52DEC(HAVE_A52DEC=yes, HAVE_A52DEC=no) ]) dnl *** AMR-NB *** translit(dnm, m, l) AM_CONDITIONAL(USE_AMRNB, true) GST_CHECK_FEATURE(AMRNB, [AMR-NB], amrnb, [ GST_CHECK_LIBHEADER(AMRNB, amrnb, Decoder_Interface_init, -lm, amrnb/interf_dec.h, AMRNB_LIBS="-lamrnb -lm" AC_SUBST(AMRNB_LIBS)) ]) dnl *** dvdread *** translit(dnm, m, l) AM_CONDITIONAL(USE_DVDREAD, true) GST_CHECK_FEATURE(DVDREAD, [dvdread library], dvdreadsrc, [ GST_CHECK_LIBHEADER(DVDREAD, dvdread, DVDOpen, , dvdread/dvd_reader.h, DVDREAD_LIBS="-ldvdread") AC_SUBST(DVDREAD_LIBS) ]) dnl *** dvdnav *** translit(dnm, m, l) AM_CONDITIONAL(USE_DVDNAV, true) GST_CHECK_FEATURE(DVDNAV, [dvdnav library], dvdnav, [ translit(dnm, m, l) AC_SUBST(DVDNAV_LIBS) translit(dnm, m, l) AC_SUBST(DVDNAV_CFLAGS) GST_CHECK_CONFIGPROG(DVDNAV, dvdnav-config) if test x"$HAVE_DVDNAV" = x"yes"; then dnl check version DVDNAV_VERSION=`dvdnav-config --version|head -n 1|sed 's/^.*) //'|sed 's/ (.*)//'` DVDNAV_MAJOR=`echo $DVDNAV_VERSION | cut -d. -f1 | sed s/[a-zA-Z\-].*//g` DVDNAV_MINOR=`echo $DVDNAV_VERSION | cut -d. -f2 | sed s/[a-zA-Z\-].*//g` DVDNAV_MICRO=`echo $DVDNAV_VERSION | cut -d. -f3 | sed s/[a-zA-Z\-].*//g` if [[ "$DVDNAV_MAJOR" -eq "0" ]] && \ [[ "$DVDNAV_MINOR" -lt "1" ]]; then AC_MSG_WARN([libdvdnav >= 0.1.7 is required, you have $DVDNAV_VERSION]) HAVE_DVDNAV="no" elif [[ "$DVDNAV_MAJOR" -eq "0" ]] && \ [[ "$DVDNAV_MINOR" -eq "1" ]] && \ [[ "$DVDNAV_MICRO" -lt "7" ]]; then AC_MSG_WARN([libdvdnav >= 0.1.7 is required, you have $DVDNAV_VERSION]) HAVE_DVDNAV="no" fi fi dnl now check for dvdread/nav_print.h - see #133002 AC_CHECK_HEADER(dvdread/nav_print.h, , [ AC_MSG_WARN([header dvdread/nav_print.h from dvdread missing]) HAVE_DVDNAV="no" ]) AS_SCRUB_INCLUDE(DVDNAV_CFLAGS) dnl disabled until plugin is fully functional HAVE_DVDNAV=no ], disabled, , [ AC_MSG_NOTICE([dvdnavsrc not stable yet, not building]) ]) dnl *** lame *** translit(dnm, m, l) AM_CONDITIONAL(USE_LAME, true) GST_CHECK_FEATURE(LAME, [lame mp3 encoder library], lame, [ GST_CHECK_LIBHEADER(LAME, mp3lame, lame_init, -lm, lame/lame.h, [ HAVE_LAME="yes" LAME_LIBS="-lmp3lame -lm" dnl is lame presets available LAME_CFLAGS="" AC_TRY_RUN([ #include int main (int argc, char *argv[]) { printf("%d\n", MEDIUM); return 0; } ], [LAME_CFLAGS="-DGSTLAME_PRESET"], [LAME_CFLAGS=""] ) AC_SUBST(LAME_CFLAGS) AC_SUBST(LAME_LIBS) ]) ]) dnl *** id3tag from the MAD project *** translit(dnm, m, l) AM_CONDITIONAL(USE_ID3TAG, true) GST_CHECK_FEATURE(ID3TAG, [id3tag reading and writing from the MAD project], id3tag, [ dnl check with pkg-config first GST_PKG_CHECK_MODULES(ID3TAG, id3tag >= 0.15) if test "x$HAVE_ID3TAG" = "xno"; then dnl fall back to oldskool detection AC_CHECK_HEADER(id3tag.h, [ save_LIBS=$LIBS LIBS="-lz" AC_CHECK_LIB(id3tag, id3_tag_options, HAVE_ID3TAG="yes" ID3TAG_LIBS="-lid3tag -lz") LIBS=$save_LIBS AC_SUBST(ID3TAG_LIBS) ]) fi ]) dnl *** mad *** translit(dnm, m, l) AM_CONDITIONAL(USE_MAD, true) GST_CHECK_FEATURE(MAD, [mad mp3 decoder], mad, [ if test "x$HAVE_ID3TAG" = "xyes"; then dnl check with pkg-config first GST_PKG_CHECK_MODULES(MAD, mad >= 0.15 id3tag >= 0.15) if test "x$HAVE_MAD" = "xno"; then dnl fall back to oldskool detection AC_CHECK_HEADER(mad.h, [ AC_CHECK_LIB(mad, mad_decoder_finish, HAVE_MAD="yes" MAD_LIBS="-lmad $ID3TAG_LIBS") ]) fi else HAVE_MAD="no" AC_MSG_WARN([libid3tag not available, cannot build MAD MP3 decoder plugin]) fi ]) AC_SUBST(MAD_LIBS) dnl *** mpeg2dec *** translit(dnm, m, l) AM_CONDITIONAL(USE_MPEG2DEC, true) GST_CHECK_FEATURE(MPEG2DEC, [mpeg2dec], mpeg2dec, [ GST_PKG_CHECK_MODULES(MPEG2DEC, libmpeg2 >= 0.4.0) ]) dnl *** sidplay : works with libsidplay 1.36.x (not 2.x.x) *** translit(dnm, m, l) AM_CONDITIONAL(USE_SIDPLAY, true) GST_CHECK_FEATURE(SIDPLAY, [libsidplay], sid, [ GST_PATH_SIDPLAY() ]) else dnl not building plugins with external dependencies, dnl but we still need to set the conditionals AM_CONDITIONAL(USE_A52DEC, false) AM_CONDITIONAL(USE_AMRNB, false) AM_CONDITIONAL(USE_DVDREAD, false) AM_CONDITIONAL(USE_DVDNAV, false) AM_CONDITIONAL(USE_LAME, false) AM_CONDITIONAL(USE_ID3TAG, false) AM_CONDITIONAL(USE_MAD, false) AM_CONDITIONAL(USE_MPEG2DEC, false) AM_CONDITIONAL(USE_SIDPLAY, false) fi dnl of EXT plugins dnl *** finalize CFLAGS, LDFLAGS, LIBS dnl Overview: dnl GST_OPTION_CFLAGS: common flags for profiling, debugging, errors, ... dnl GST_*: flags shared by built objects to link against GStreamer dnl GST_ALL_LDFLAGS: linker flags shared by all dnl GST_LIB_LDFLAGS: additional linker flags for all libaries dnl GST_LT_LDFLAGS: library versioning of our libraries dnl GST_PLUGIN_LDFLAGS: flags to be used for all plugins dnl GST_OPTION_CFLAGS if test "x$USE_DEBUG" = xyes; then PROFILE_CFLAGS="-g" fi AC_SUBST(PROFILE_CFLAGS) DEPRECATED_CFLAGS="-DGST_DISABLE_DEPRECATED" AC_SUBST(DEPRECATED_CFLAGS) dnl every flag in GST_OPTION_CFLAGS can be overridden at make time GST_OPTION_CFLAGS="\$(ERROR_CFLAGS) \$(DEBUG_CFLAGS) \$(PROFILE_CFLAGS) \$(GCOV_CFLAGS) \$(OPT_CFLAGS) \$(DEPRECATED_CFLAGS)" AC_SUBST(GST_OPTION_CFLAGS) dnl FIXME: do we want to rename to GST_ALL_* ? dnl prefer internal headers to already installed ones dnl also add builddir include for enumtypes and marshal dnl add GST_OPTION_CFLAGS, but overridable GST_CFLAGS="-I\$(top_srcdir)/gst-libs -I\$(top_builddir)/gst-libs $GST_CFLAGS \$(GST_OPTION_CFLAGS)" AC_SUBST(GST_CFLAGS) AC_SUBST(GST_LIBS) dnl LDFLAGS really should only contain flags, not libs - they get added before dnl whatevertarget_LIBS and -L flags here affect the rest of the linking GST_ALL_LDFLAGS="-no-undefined" AC_SUBST(GST_ALL_LDFLAGS) dnl this really should only contain flags, not libs - they get added before dnl whatevertarget_LIBS and -L flags here affect the rest of the linking GST_PLUGIN_LDFLAGS="-module -avoid-version -export-symbols-regex '^[_]*gst_plugin_desc\$\$' $GST_ALL_LDFLAGS" AC_SUBST(GST_PLUGIN_LDFLAGS) dnl *** output files *** AC_CONFIG_FILES( Makefile gst-libs/Makefile gst-libs/gst/Makefile gst/Makefile gst/asfdemux/Makefile gst/dvdlpcmdec/Makefile gst/dvdsub/Makefile gst/iec958/Makefile gst/mpegaudioparse/Makefile gst/mpegstream/Makefile gst/realmedia/Makefile ext/Makefile ext/a52dec/Makefile ext/amrnb/Makefile ext/dvdnav/Makefile ext/dvdread/Makefile ext/lame/Makefile ext/mad/Makefile ext/mpeg2dec/Makefile ext/sidplay/Makefile docs/Makefile docs/plugins/Makefile docs/version.entities tests/Makefile tests/check/Makefile common/Makefile common/m4/Makefile m4/Makefile po/Makefile.in gst-plugins-ugly.spec ) AC_OUTPUT GST_OUTPUT_PLUGINS