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 Base Plug-ins, 0.10.17.1, http://bugzilla.gnome.org/enter_bug.cgi?product=GStreamer, gst-plugins-base) AG_GST_INIT 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([gst/audiotestsrc/gstaudiotestsrc.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 CURRENT, REVISION, AGE dnl - library source changed -> increment REVISION dnl - interfaces added/removed/changed -> increment CURRENT, REVISION = 0 dnl - interfaces added -> increment AGE dnl - interfaces removed -> AGE = 0 dnl sets GST_LT_LDFLAGS AS_LIBTOOL(GST, 12, 0, 12) 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 AM_PROG_LIBTOOL dnl *** required versions of GStreamer stuff *** GST_REQ=0.10.15.1 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]) AG_GST_GETTEXT([gst-plugins-base-$GST_MAJORMINOR]) dnl *** check for arguments to configure *** AG_GST_ARG_DEBUG AG_GST_ARG_PROFILING AG_GST_ARG_VALGRIND AG_GST_ARG_GCOV AG_GST_ARG_EXAMPLES AG_GST_ARG_WITH_PKG_CONFIG_PATH AG_GST_ARG_WITH_PACKAGE_NAME AG_GST_ARG_WITH_PACKAGE_ORIGIN dnl let distro override plugin install helper path AC_ARG_WITH(install-plugins-helper, AC_HELP_STRING([--with-install-plugins-helper], [specify path of helper script to call to install plugins]), [ case "${withval}" in yes) AC_MSG_ERROR(bad value ${withval} for --with-install-plugins-helper) ;; no) AC_MSG_ERROR(bad value ${withval} for --with-install-plugins-helper) ;; *) GST_INSTALL_PLUGINS_HELPER="${withval}" ;; esac ], [ dnl Default value AS_AC_EXPAND(GST_INSTALL_PLUGINS_HELPER,${libexecdir}/gst-install-plugins-helper) ] ) AC_MSG_NOTICE(Using $GST_INSTALL_PLUGINS_HELPER as plugin install helper) AC_DEFINE_UNQUOTED(GST_INSTALL_PLUGINS_HELPER, "$GST_INSTALL_PLUGINS_HELPER", [plugin install helper script]) AC_SUBST(GST_INSTALL_PLUGINS_HELPER) dnl these are all the gst plug-ins, compilable without additional libs GST_PLUGINS_ALL="\ adder \ audioconvert \ audiorate \ audioresample \ audiotestsrc \ ffmpegcolorspace \ gdp \ playback \ typefind \ videotestsrc \ videorate \ videoscale \ volume \ " AC_SUBST(GST_PLUGINS_ALL) GST_PLUGINS_SELECTED="" AG_GST_ARG_WITH_PLUGINS AC_SUBST(GST_PLUGINS_SELECTED) AG_GST_ARG_ENABLE_EXTERNAL dnl *** checks for platform *** dnl * hardware/architecture * dnl common/m4/gst-arch.m4 dnl check CPU type AG_GST_ARCH dnl check for large file support dnl affected plugins must include config.h AC_SYS_LARGEFILE dnl *** checks for programs *** dnl find a compiler AC_PROG_CC dnl check if the compiler supports '-c' and '-o' options AM_PROG_CC_C_O AC_PATH_PROG(VALGRIND_PATH, valgrind, no) AM_CONDITIONAL(HAVE_VALGRIND, test ! "x$VALGRIND_PATH" = "xno") dnl check for documentation tools GTK_DOC_CHECK([1.3]) AS_PATH_PYTHON([2.1]) AG_GST_PLUGIN_DOCS([1.3],[2.1]) dnl *** checks for libraries *** dnl For interactive UNIX (a Sun thing) dnl FIXME: this adds -lcposix to LIBS, but I doubt we use LIBS AC_ISC_POSIX dnl libm, for sin() etc. AC_CHECK_LIBM AC_SUBST(LIBM) dnl *** checks for header files *** dnl check if we have ANSI C header files AC_HEADER_STDC dnl used in gst/ffmpegcolorspace/mem.c dnl FIXME: could be fixed by redefining av_malloc and av_free to GLib's AC_CHECK_HEADERS([malloc.h]) dnl used in gst/subparse/gstsubparse.c AC_CHECK_HEADERS([regex.h], HAVE_REGEX_H="yes", HAVE_REGEX_H="no") AM_CONDITIONAL(HAVE_REGEX_H, test "x$HAVE_REGEX_H" = "xyes") if test "x$HAVE_REGEX_H" = "xyes"; then ac_cppflags_save="$CPPFLAGS" CPPFLAGS="-Wall -Werror `$PKG_CONFIG --cflags libxml-2.0`" AC_COMPILE_IFELSE( AC_LANG_PROGRAM([ #include ],[ #ifndef LIBXML_HTML_ENABLED #error libxml2 has no HTML support #endif /* LIBXML_HTML_ENABLED */ ]), HAVE_LIBXML_HTML="yes", HAVE_LIBXML_HTML="no") CPPFLAGS="$ac_cppflags_save" if test "x$HAVE_LIBXML_HTML" = "xyes"; then GST_PLUGINS_SELECTED="$GST_PLUGINS_SELECTED subparse" else GST_PLUGINS_NO="\t[subparse]\n$GST_PLUGINS_NO" fi else GST_PLUGINS_NO="\t[subparse]\n$GST_PLUGINS_NO" HAVE_LIBXML_HTML="no" fi AM_CONDITIONAL(HAVE_LIBXML_HTML, test "x$HAVE_LIBXML_HTML" = "xyes") dnl used in gst/tcp AC_CHECK_HEADERS([sys/socket.h], HAVE_SYS_SOCKET_H="yes", HAVE_SYS_SOCKET_H="no") AM_CONDITIONAL(HAVE_SYS_SOCKET_H, test "x$HAVE_SYS_SOCKET_H" = "xyes") if test "x$HAVE_SYS_SOCKET_H" = "xyes"; then GST_PLUGINS_SELECTED="$GST_PLUGINS_SELECTED tcp" else GST_PLUGINS_NO="\t[tcp]\n$GST_PLUGINS_NO" fi dnl used in gst-libs/gst/rtsp AC_CHECK_HEADERS([winsock2.h], HAVE_WINSOCK2_H=yes) if test "x$HAVE_WINSOCK2_H" = "xyes"; then WIN32_LIBS="-lws2_32" AC_SUBST(WIN32_LIBS) fi dnl check for hstrerror, for gst-libs/gst/rtsp save_libs="$LIBS" AC_CHECK_FUNC(hstrerror, , AC_CHECK_LIB(resolv, hstrerror, , [AC_DEFINE(NO_HSTRERROR, 1, [Define if you have no native hstrerror() function.])])) HSTRERROR_LIBS=$LIBS AC_SUBST(HSTRERROR_LIBS) LIBS="$save_libs" dnl used in gst-libs/gst/pbutils and associated unit test AC_CHECK_HEADERS([process.h sys/types.h sys/wait.h sys/stat.h]) dnl ffmpegcolorspace includes _stdint.h dnl also, Windows does not have long long AX_CREATE_STDINT_H dnl *** checks for functions *** AC_CHECK_FUNCS([localtime_r gmtime_r]) dnl *** checks for types/defines *** dnl Check for FIONREAD ioctl declaration dnl used in gst/tcp GST_CHECK_FIONREAD dnl *** checks for structures *** dnl *** checks for compiler characteristics *** dnl make sure we can use "inline" from C code AC_C_INLINE dnl *** checks for library functions *** dnl check for fseeko() AC_FUNC_FSEEKO dnl Check for fast float to int casting as defined in C99 dnl used in gst-libs/gst/floatcast/floatcast.h AC_C99_FUNC_LRINT AC_C99_FUNC_LRINTF dnl Check for a way to display the function name in debug output AG_GST_CHECK_FUNCTION dnl *** checks for dependency libraries *** dnl GLib is required AG_GST_GLIB_CHECK([2.6]) dnl liboil is required PKG_CHECK_MODULES(LIBOIL, liboil-0.3 >= 0.3.8, HAVE_LIBOIL=yes, HAVE_LIBOIL=no) if test "x$HAVE_LIBOIL" != "xyes" then AC_ERROR([liboil-0.3.8 or later is required]) fi dnl checks for gstreamer dnl uninstalled is selected preferentially -- see pkg-config(1) AG_GST_CHECK_GST($GST_MAJORMINOR, [$GST_REQ]) AG_GST_CHECK_GST_BASE($GST_MAJORMINOR, [$GST_REQ]) AG_GST_CHECK_GST_GDP($GST_MAJORMINOR, [$GST_REQ]) AG_GST_CHECK_GST_CONTROLLER($GST_MAJORMINOR, [$GST_REQ]) AG_GST_CHECK_GST_CHECK($GST_MAJORMINOR, [$GST_REQ], no) AM_CONDITIONAL(HAVE_GST_CHECK, test "x$HAVE_GST_CHECK" = "xyes") dnl Check for documentation xrefs GLIB_PREFIX="`$PKG_CONFIG --variable=prefix glib-2.0`" GST_PREFIX="`$PKG_CONFIG --variable=prefix gstreamer-$GST_MAJORMINOR`" AC_SUBST(GLIB_PREFIX) AC_SUBST(GST_PREFIX) dnl GTK is optional and used in examples HAVE_GTK=NO PKG_CHECK_MODULES(GTK2, gtk+-2.0 >= 2.2.0, HAVE_GTK_22=yes, HAVE_GTK_22=no) if test "x$HAVE_GTK_22" = "xyes"; then HAVE_GTK=yes GTK_VERSION=`$PKG_CONFIG --variable=gtk_binary_version gtk+-2.0` AC_SUBST(GTK_VERSION) GTK_PREFIX=`$PKG_CONFIG --variable=prefix gdk-pixbuf-2.0` AC_SUBST(GTK_BASE_DIR) else PKG_CHECK_MODULES(GTK2, gtk+-2.0, HAVE_GTK_20=yes, HAVE_GTK_20=no) fi if test "x$HAVE_GTK_20" = "xyes"; then HAVE_GTK=yes fi GTK_CFLAGS=$GTK2_CFLAGS GTK_LIBS=$GTK2_LIBS AC_SUBST(GTK_LIBS) AC_SUBST(GTK_CFLAGS) AC_SUBST(HAVE_GTK) AM_CONDITIONAL(HAVE_GTK, test "x$HAVE_GTK" = "xyes") dnl *** set variables based on configure arguments *** dnl set license and copyright notice GST_LICENSE="LGPL" AC_DEFINE_UNQUOTED(GST_LICENSE, "$GST_LICENSE", [GStreamer license]) AC_SUBST(GST_LICENSE) dnl set location of plugin directory AG_GST_SET_PLUGINDIR dnl define an ERROR_CFLAGS Makefile variable AG_GST_SET_ERROR_CFLAGS($GST_CVS) dnl define correct level for debugging messages AG_GST_SET_LEVEL_DEFAULT($GST_CVS) dnl used in examples AG_GST_DEFAULT_ELEMENTS dnl *** sys plug-ins *** echo AC_MSG_NOTICE([Checking libraries for plugins in sys/]) echo dnl *** X11 *** translit(dnm, m, l) AM_CONDITIONAL(USE_X, true) AG_GST_CHECK_FEATURE(X, [X libraries and plugins], [ximagesink], [ AC_PATH_XTRA ac_cflags_save="$CFLAGS" ac_cppflags_save="$CPPFLAGS" CFLAGS="$CFLAGS $X_CFLAGS" CPPFLAGS="$CPPFLAGS $X_CFLAGS" dnl now try to find the HEADER AC_CHECK_HEADER(X11/Xlib.h, HAVE_X="yes", HAVE_X="no") if test "x$HAVE_X" = "xno" then AC_MSG_NOTICE([cannot find X11 development files]) else dnl this is much more than we want X_LIBS="$X_LIBS $X_PRE_LIBS $X_EXTRA_LIBS" dnl AC_PATH_XTRA only defines the path needed to find the X libs, dnl it does not add the libs; therefore we add them here X_LIBS="$X_LIBS -lX11" AC_SUBST(X_CFLAGS) AC_SUBST(X_LIBS) fi AC_SUBST(HAVE_X) CFLAGS="$ac_cflags_save" CPPFLAGS="$ac_cppflags_save" ]) dnl Check for Xv extension translit(dnm, m, l) AM_CONDITIONAL(USE_XVIDEO, true) AG_GST_CHECK_FEATURE(XVIDEO, [X11 XVideo extensions], [xvimagesink], [ AG_GST_CHECK_XV ]) dnl check for X Shm translit(dnm, m, l) AM_CONDITIONAL(USE_XSHM, true) AG_GST_CHECK_FEATURE(XSHM, [X Shared Memory extension], , [ if test x$HAVE_X = xyes; then AC_CHECK_LIB(Xext, XShmAttach, HAVE_XSHM="yes", HAVE_XSHM="no", $X_LIBS) if test "x$HAVE_XSHM" = "xyes"; then XSHM_LIBS="-lXext" else dnl On AIX, it is in XextSam instead, but we still need -lXext AC_CHECK_LIB(XextSam, XShmAttach, HAVE_XSHM="yes", HAVE_XSHM="no", $X_LIBS) if test "x$HAVE_XSHM" = "xyes"; then XSHM_LIBS="-lXext -lXextSam" fi fi fi ], , [ AC_SUBST(HAVE_XSHM) AC_SUBST(XSHM_LIBS) ]) dnl v4l/v4l2 checks have been moved down because they require X dnl *** Video 4 Linux *** dnl for information about the header/define, see sys/v4l/gstv4lelement.h dnl renamed to GST_V4L in accordance with V4L2 below translit(dnm, m, l) AM_CONDITIONAL(USE_GST_V4L, true) AG_GST_CHECK_FEATURE(GST_V4L, [Video 4 Linux], video4linux, [ AC_CHECK_DECL(VID_TYPE_MPEG_ENCODER, HAVE_GST_V4L="yes", HAVE_GST_V4L="no", [ #include #define _LINUX_TIME_H #define __user #include ]) dnl we can build v4l without Xv, but then we won't have XOverlay support if test "x$HAVE_GST_V4L" = "xyes" -a "x$HAVE_XVIDEO" != "xyes" then AC_MSG_NOTICE([NO XVIDEO FOUND, VIDEO4LINUX WILL BE BUILT]) AC_MSG_NOTICE([WITHOUT XOVERLAY SUPPORT]) fi ]) dnl *** ext plug-ins *** dnl keep this list sorted alphabetically ! if test "x$BUILD_EXTERNAL" = "xyes"; then echo AC_MSG_NOTICE([Checking libraries for plugins in ext/]) echo dnl *** alsa *** translit(dnm, m, l) AM_CONDITIONAL(USE_ALSA, true) AG_GST_CHECK_FEATURE(ALSA, [ALSA], alsa, [ PKG_CHECK_MODULES(ALSA, alsa >= 0.9.1, [ HAVE_ALSA="yes" AC_SUBST(ALSA_CFLAGS) AC_SUBST(ALSA_LIBS) ], [ AM_PATH_ALSA(0.9.1, HAVE_ALSA="yes", HAVE_ALSA="no") ]) ]) dnl *** CDParanoia *** translit(dnm, m, l) AM_CONDITIONAL(USE_CDPARANOIA, true) AG_GST_CHECK_FEATURE(CDPARANOIA, [CDParanoia], cdparanoia, [ AG_GST_CHECK_LIBHEADER(CDPARANOIA, cdda_interface, cdda_open, -lm, cdda_interface.h, CDPARANOIA_LIBS="-lcdda_interface -lcdda_paranoia" HEADER_DIR="no" FOUND_CDPARANOIA="yes") if test "x$FOUND_CDPARANOIA" != "xyes"; then AG_GST_CHECK_LIBHEADER(CDPARANOIA, cdda_interface, cdda_open, -lm, cdda/cdda_interface.h, CDPARANOIA_LIBS="-lcdda_interface -lcdda_paranoia" HEADER_DIR="yes" FOUND_CDPARANOIA="yes") fi if test "x$HEADER_DIR" = "xyes"; then AC_DEFINE_UNQUOTED(CDPARANOIA_HEADERS_IN_DIR, , defined if cdda headers are in a cdda/ directory) fi AC_SUBST(CDPARANOIA_LIBS) ]) dnl FIXME : add second check somehow if that is necessary dnl AC_CHECK_LIB(cdda_paranoia, paranoia_init, : , HAVE_CDPARANOIA=no, -lcdda_interface ) dnl AC_CHECK_HEADER(cdda_paranoia.h, :, HAVE_CDPARANOIA=no) dnl *** GNOME VFS *** translit(dnm, m, l) AM_CONDITIONAL(USE_GNOME_VFS, true) AG_GST_CHECK_FEATURE(GNOME_VFS, [GNOME VFS], gnomevfs, [ AG_GST_PKG_CHECK_MODULES(GNOME_VFS, gnome-vfs-2.0) ]) dnl *** libvisual *** translit(dnm, m, l) AM_CONDITIONAL(USE_LIBVISUAL, true) AG_GST_CHECK_FEATURE(LIBVISUAL, [libvisual visualization library], libvisual, [ AG_GST_PKG_CHECK_MODULES(LIBVISUAL, libvisual-0.4 >= 0.4.0) if test $HAVE_LIBVISUAL = no then AG_GST_PKG_CHECK_MODULES(LIBVISUAL, libvisual = 0.2.0) fi ]) dnl *** ogg *** translit(dnm, m, l) AM_CONDITIONAL(USE_OGG, true) AG_GST_CHECK_FEATURE(OGG, [Xiph Ogg library], ogg, [ AG_GST_PKG_CHECK_MODULES(OGG, ogg >= 1.0) if test $HAVE_OGG = no then XIPH_PATH_OGG(HAVE_OGG="yes", HAVE_OGG="no") AS_SCRUB_INCLUDE(OGG_CFLAGS) fi ]) dnl *** pango *** translit(dnm, m, l) AM_CONDITIONAL(USE_PANGO, true) AG_GST_CHECK_FEATURE(PANGO, [Pango font rendering], pango, [ AG_GST_PKG_CHECK_MODULES(PANGO, pango pangoft2) ]) dnl *** theora *** translit(dnm, m, l) AM_CONDITIONAL(USE_THEORA, true) AG_GST_CHECK_FEATURE(THEORA, [Xiph Theora video codec], theora, [ dnl this check will work as long as theora uses 1.0.x or similar for the dnl first post-alpha release and not just 1.0 AG_GST_PKG_CHECK_MODULES(THEORA, theora >= 1.0alpha5) ]) dnl *** vorbis *** dnl AM_PATH_VORBIS only takes two options translit(dnm, m, l) AM_CONDITIONAL(USE_VORBIS, true) AG_GST_CHECK_FEATURE(VORBIS, [Xiph Vorbis audio codec], vorbis, [ AG_GST_PKG_CHECK_MODULES(VORBIS, vorbis >= 1.0 vorbisenc >= 1.0) if test $HAVE_VORBIS = no then XIPH_PATH_VORBIS(HAVE_VORBIS="yes", HAVE_VORBIS="no") AS_SCRUB_INCLUDE(VORBIS_CFLAGS) fi ]) if test "x$HAVE_VORBIS" = "xyes"; then ac_cflags_save="$CFLAGS" dnl FIXME: does this work on non-gcc? -- Company dnl FIXME: no, it doesn't. Why is this here in the first place ? -- thomasvs CFLAGS="-Wall -Werror" AC_COMPILE_IFELSE( AC_LANG_PROGRAM([ #include ],[ vorbis_dsp_state *v; vorbis_synthesis_restart (v); ]), HAVE_VSR=yes, HAVE_VSR=no) if test "x$HAVE_VSR" = "xyes"; then AC_DEFINE_UNQUOTED(HAVE_VORBIS_SYNTHESIS_RESTART, 1, [defined if vorbis_synthesis_restart is present]) fi CFLAGS="$ac_cflags_save" fi else dnl not building plugins with external dependencies, dnl but we still need to set the conditionals AM_CONDITIONAL(USE_ALSA, false) AM_CONDITIONAL(USE_CDPARANOIA, false) AM_CONDITIONAL(USE_GNOME_VFS, false) AM_CONDITIONAL(USE_LIBVISUAL, false) AM_CONDITIONAL(USE_OGG, false) AM_CONDITIONAL(USE_PANGO, false) AM_CONDITIONAL(USE_THEORA, false) AM_CONDITIONAL(USE_VORBIS, false) fi dnl of EXT plugins dnl seeking needs freetype, so check for it here PKG_CHECK_MODULES(FT2, freetype2 >= 2.0.9, HAVE_FT2="yes", [ AC_CHECK_FT2(2.0.9, HAVE_FT2="yes", HAVE_FT2="no") ]) dnl make the HAVE_FT2 variable available to automake and Makefile.am AM_CONDITIONAL(HAVE_FT2, test "x$HAVE_FT2" = "xyes") AC_SUBST(FT2_CFLAGS) AC_SUBST(FT2_LIBS) 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_PLUGINS_BASE_CFLAGS: to link internally against the plugins base libs dnl (compare to other modules) or for i18n 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$USE_DEBUG" = xyes; then PROFILE_CFLAGS="-g" fi AC_SUBST(PROFILE_CFLAGS) if test "x$GST_CVS" = "xyes"; then DEPRECATED_CFLAGS="-DGST_DISABLE_DEPRECATED" else DEPRECATED_CFLAGS="" fi 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 our libraries need to be versioned correctly AC_SUBST(GST_LT_LDFLAGS) dnl GST_PLUGINS_BASE_CFLAGS dnl prefer internal headers to already installed ones dnl also add builddir include for enumtypes and marshal GST_PLUGINS_BASE_CFLAGS="-I\$(top_srcdir)/gst-libs -I\$(top_builddir)/gst-libs" AC_SUBST(GST_PLUGINS_BASE_CFLAGS) dnl FIXME: do we want to rename to GST_ALL_* ? dnl add GST_OPTION_CFLAGS, but overridable GST_CFLAGS="$GST_CFLAGS \$(GST_OPTION_CFLAGS)" AC_SUBST(GST_CFLAGS) dnl add GCOV libs because libtool strips -fprofile-arcs -ftest-coverage GST_LIBS="$GST_LIBS \$(GCOV_LIBS)" 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 GST_LIB_LDFLAGS dnl linker flags shared by all libraries dnl LDFLAGS modifier defining exported symbols from built libraries dnl (export _gst_foo but not __gst_foo) GST_LIB_LDFLAGS="-export-symbols-regex ^_?\(gst_\|Gst\|GST_\).*" AC_SUBST(GST_LIB_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-plugins-base.spec gst/Makefile gst/adder/Makefile gst/audioconvert/Makefile gst/audiorate/Makefile gst/audioresample/Makefile gst/audiotestsrc/Makefile gst/ffmpegcolorspace/Makefile gst/gdp/Makefile gst/playback/Makefile gst/subparse/Makefile gst/tcp/Makefile gst/typefind/Makefile gst/videotestsrc/Makefile gst/videorate/Makefile gst/videoscale/Makefile gst/volume/Makefile sys/Makefile sys/ximage/Makefile sys/xvimage/Makefile sys/v4l/Makefile ext/Makefile ext/alsa/Makefile ext/cdparanoia/Makefile ext/gnomevfs/Makefile ext/libvisual/Makefile ext/ogg/Makefile ext/pango/Makefile ext/theora/Makefile ext/vorbis/Makefile gst-libs/Makefile gst-libs/gst/Makefile gst-libs/gst/audio/Makefile gst-libs/gst/cdda/Makefile gst-libs/gst/fft/Makefile gst-libs/gst/floatcast/Makefile gst-libs/gst/interfaces/Makefile gst-libs/gst/netbuffer/Makefile gst-libs/gst/riff/Makefile gst-libs/gst/rtp/Makefile gst-libs/gst/rtsp/Makefile gst-libs/gst/sdp/Makefile gst-libs/gst/tag/Makefile gst-libs/gst/pbutils/Makefile gst-libs/gst/video/Makefile tools/Makefile win32/common/config.h pkgconfig/Makefile pkgconfig/gstreamer-audio.pc pkgconfig/gstreamer-audio-uninstalled.pc pkgconfig/gstreamer-cdda.pc pkgconfig/gstreamer-cdda-uninstalled.pc pkgconfig/gstreamer-fft.pc pkgconfig/gstreamer-fft-uninstalled.pc pkgconfig/gstreamer-floatcast.pc pkgconfig/gstreamer-floatcast-uninstalled.pc pkgconfig/gstreamer-interfaces.pc pkgconfig/gstreamer-interfaces-uninstalled.pc pkgconfig/gstreamer-netbuffer.pc pkgconfig/gstreamer-netbuffer-uninstalled.pc pkgconfig/gstreamer-pbutils.pc pkgconfig/gstreamer-pbutils-uninstalled.pc pkgconfig/gstreamer-riff.pc pkgconfig/gstreamer-riff-uninstalled.pc pkgconfig/gstreamer-rtp.pc pkgconfig/gstreamer-rtp-uninstalled.pc pkgconfig/gstreamer-rtsp.pc pkgconfig/gstreamer-rtsp-uninstalled.pc pkgconfig/gstreamer-sdp.pc pkgconfig/gstreamer-sdp-uninstalled.pc pkgconfig/gstreamer-tag.pc pkgconfig/gstreamer-tag-uninstalled.pc pkgconfig/gstreamer-video.pc pkgconfig/gstreamer-video-uninstalled.pc pkgconfig/gstreamer-plugins-base.pc pkgconfig/gstreamer-plugins-base-uninstalled.pc tests/Makefile tests/check/Makefile tests/examples/Makefile tests/examples/dynamic/Makefile tests/examples/seek/Makefile tests/examples/volume/Makefile tests/examples/snapshot/Makefile tests/icles/Makefile docs/Makefile docs/design/Makefile docs/libs/Makefile docs/plugins/Makefile docs/version.entities po/Makefile.in common/Makefile common/m4/Makefile m4/Makefile ) AC_OUTPUT AG_GST_OUTPUT_PLUGINS