configure.ac - mtk-gst-plugins-bad - Git at Google

 dnl autoconf configuration file for gst-plugins
 AC_INIT
 AC_CANONICAL_TARGET

 dnl We disable static building for development, for time savings
 dnl this goes before AS_LIBTOOL to appease autoconf
 dnl *NOTE*: dnl this line before release, so release does static too
 AM_DISABLE_STATIC

 dnl AM_MAINTAINER_MODE only provides the option to configure to enable it
 AM_MAINTAINER_MODE

 dnl when going to/from release please set the nano (fourth number) right !
 dnl releases only do Wall, cvs and prerelease does Werror too
 AS_VERSION(gst-plugins-bad, GST_PLUGINS_BAD_VERSION, 0, 10, 0, 3,
     GST_CVS="no", GST_CVS="yes")

 AM_INIT_AUTOMAKE($PACKAGE,$VERSION)

 dnl our libraries and install dirs use major.minor as a version
 GST_MAJORMINOR=$GST_PLUGINS_BAD_VERSION_MAJOR.$GST_PLUGINS_BAD_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)

 AS_LIBTOOL_TAGS([CXX])
 AM_PROG_LIBTOOL

 AC_CONFIG_SRCDIR([gst/qtdemux/qtdemux.c])
 AM_CONFIG_HEADER(config.h)

 dnl Add parameters for aclocal
 dnl (This must come after AM_INIT_AUTOMAKE, since it modifies ACLOCAL)
 ACLOCAL_FLAGS="-I m4 -I common/m4"
 AC_SUBST(ACLOCAL_AMFLAGS, $ACLOCAL_FLAGS)

 AC_PROG_CC
 AM_PROG_CC_STDC
 AM_PROG_AS
 AS="${CC}"
 AS_PROG_OBJC

 dnl the gettext stuff needed
 AM_GNU_GETTEXT_VERSION(0.11.5)
 AM_GNU_GETTEXT([external])

 GETTEXT_PACKAGE=gst-plugins-bad-$GST_MAJORMINOR
 AC_SUBST(GETTEXT_PACKAGE)
 AC_DEFINE_UNQUOTED([GETTEXT_PACKAGE], "$GETTEXT_PACKAGE",
                   [gettext package name])

 GST_ARG_EXAMPLES

 dnl define LOCALEDIR in config.h
 AS_AC_EXPAND(LOCALEDIR, $datadir/locale)
 AC_DEFINE_UNQUOTED([LOCALEDIR], "$LOCALEDIR",
                    [gettext locale dir])

 dnl decide on error flags
 AS_COMPILER_FLAG(-Wall, GST_WALL="yes", GST_WALL="no")

 if test "x$GST_WALL" = "xyes"; then
    GST_ERROR="$GST_ERROR -Wall"

    if test "x$GST_CVS" = "xyes"; then
      AS_COMPILER_FLAG(-Werror,GST_ERROR="$GST_ERROR -Werror",GST_ERROR="$GST_ERROR")
    fi
 fi

 dnl determine c++ compiler
 AC_PROG_CXX
 dnl determine if c++ is available on this system
 AC_CHECK_PROG(HAVE_CXX, $CXX, yes, no)
 dnl determine c++ preprocessor
 AC_PROG_CXXCPP
 AC_ISC_POSIX

 AC_HEADER_STDC([])
 AC_C_INLINE
 AX_CREATE_STDINT_H

 dnl Check for malloc.h
 AC_CHECK_HEADER(malloc.h,[
   AC_DEFINE(HAVE_MALLOC_H, 1, [whether malloc.h available])
 ])

 dnl Check for a way to display the function name in debug output
 GST_CHECK_FUNCTION()

 dnl define correct errorlevel for debugging messages. We want to have GST_ERROR
 dnl messages printed when running cvs builds
 if test "x$GST_CVS" = "xyes"; then
   AC_DEFINE(GST_LEVEL_DEFAULT, GST_LEVEL_ERROR, [Default errorlevel to use])
 fi

 dnl Check for FIONREAD ioctl declaration :
 GST_CHECK_FIONREAD()

 DEFAULT_AUDIOSINK="autoaudiosink"
 DEFAULT_VIDEOSINK="autovideosink"
 DEFAULT_AUDIOSRC="alsasrc"
 DEFAULT_VIDEOSRC="v4lsrc"
 DEFAULT_VISUALIZER="goom"
 case "$host" in
   *-sun-* | *pc-solaris* )
     DEFAULT_AUDIOSRC="sunaudiosrc"
     ;;
   *-darwin* )
     DEFAULT_AUDIOSRC="osxaudiosrc"
     ;;
 esac

 AC_SUBST(DEFAULT_AUDIOSINK)
 AC_DEFINE_UNQUOTED(DEFAULT_AUDIOSINK,"$DEFAULT_AUDIOSINK",[Default audio sink])
 AC_SUBST(DEFAULT_AUDIOSRC)
 AC_DEFINE_UNQUOTED(DEFAULT_AUDIOSRC,"$DEFAULT_AUDIOSRC",[Default audio source])
 AC_SUBST(DEFAULT_VIDEOSINK)
 AC_DEFINE_UNQUOTED(DEFAULT_VIDEOSINK,"$DEFAULT_VIDEOSINK",[Default video sink])
 AC_SUBST(DEFAULT_VIDEOSRC)
 AC_DEFINE_UNQUOTED(DEFAULT_VIDEOSRC,"$DEFAULT_VIDEOSRC",[Default video source])
 AC_SUBST(DEFAULT_VISUALIZER)
 AC_DEFINE_UNQUOTED(DEFAULT_VISUALIZER,"$DEFAULT_VISUALIZER",[Default visualizer])

 dnl ############################################
 dnl # Super Duper options for plug-in building #
 dnl ############################################

 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_WARN(building external plug-ins)
   BUILD_EXTERNAL="yes"
 ],[
   AC_MSG_WARN(all plug-ins with external dependencies will not be built)
   BUILD_EXTERNAL="no"
 ])
 # make BUILD_EXTERNAL available to Makefile.am
 AM_CONDITIONAL(BUILD_EXTERNAL, test "x$BUILD_EXTERNAL" = "xyes")

 dnl experimental plug-ins; stuff that hasn't had the dust settle yet
 dnl read 'builds, but might not work'UTO
 GST_CHECK_FEATURE(EXPERIMENTAL, [enable building of experimental plug-ins],,
 [HAVE_EXPERIMENTAL=yes],disabled,
 [
   AC_MSG_WARN(building experimental plug-ins)
   USE_TARKIN="yes"
 ],[
   AC_MSG_NOTICE(not building experimental plug-ins)
   USE_TARKIN="no"
 ])

 dnl broken plug-ins; stuff that doesn't seem to build at the moment
 GST_CHECK_FEATURE(BROKEN, [enable building of broken plug-ins],,
 HAVE_BROKEN=yes,disabled,
 [
   AC_MSG_WARN([building broken plug-ins -- no bug reports on these, only patches :)])
 ],[
   AC_MSG_NOTICE([not building broken plug-ins])
 ])

 dnl ##############################
 dnl # Do automated configuration #
 dnl ##############################

 dnl Check for tools:
 dnl ================

 dnl allow for different autotools
 AS_AUTOTOOLS_ALTERNATE()

 dnl modify pkg-config path
 AC_ARG_WITH(pkg-config-path,
    AC_HELP_STRING([--with-pkg-config-path],[colon-separated list of pkg-config(1) dirs]),
    [export PKG_CONFIG_PATH=${withval}])

 GST_DOCBOOK_CHECK()
 dnl check architecture
 GST_ARCH()

 dnl check for gconftool-2

 dnl this macro defines an am conditional, so it needs to be run always
 AM_GCONF_SOURCE_2

 translit(dnm, m, l) AM_CONDITIONAL(USE_GCONFTOOL, true)
 GST_CHECK_FEATURE(GCONFTOOL, [GConf schemas], , [
   AC_PATH_PROG(GCONFTOOL, gconftool-2, no)
   if test x$GCONFTOOL = xno; then
     AC_MSG_WARN(Not installing GConf schemas)
     HAVE_GCONFTOOL="no"
   else
     HAVE_GCONFTOOL="yes"
   fi
   AC_SUBST(HAVE_GCONFTOOL)
 ])

 dnl check for GConf libraries
 translit(dnm, m, l) AM_CONDITIONAL(USE_GCONF, true)
 GST_CHECK_FEATURE(GCONF, [GConf libraries], , [
   PKG_CHECK_MODULES(GCONF, gconf-2.0, HAVE_GCONF="yes", HAVE_GCONF="no")
   AC_SUBST(GCONF_CFLAGS)
   AC_SUBST(GCONF_LIBS)
 ])

 dnl check for gstreamer
 dnl uninstalled is selected preferentially -- see pkg-config(1)
 GST_REQ=0.10.3
 GST_PBREQ=0.10.3
 PKG_CHECK_MODULES(GST, gstreamer-$GST_MAJORMINOR >= $GST_REQ,
   HAVE_GST="yes", HAVE_GST="no")

 if test "x$HAVE_GST" = "xno"; then
   AC_MSG_ERROR(no GStreamer found)
 fi

 GST_TOOLS_DIR=`pkg-config --variable=toolsdir gstreamer-$GST_MAJORMINOR`
 if test -z $GST_TOOLS_DIR; then
   AC_MSG_ERROR([no tools dir defined in GStreamer pkg-config file; core upgrade needed.])
 fi
 AC_SUBST(GST_TOOLS_DIR)

 dnl check for gstreamer-base; uninstalled is selected preferentially
 PKG_CHECK_MODULES(GST_BASE, gstreamer-base-$GST_MAJORMINOR >= $GST_PBREQ,
   HAVE_GST_BASE="yes", HAVE_GST_BASE="no")

 if test "x$HAVE_GST_BASE" = "xno"; then
   AC_MSG_ERROR(no GStreamer Base Libs found)
 fi

 AC_SUBST(GST_BASE_LIBS)
 AC_SUBST(GST_BASE_CFLAGS)

 dnl check for gstreamer-plugins-base; uinstalled is selected preferentially
 PKG_CHECK_MODULES(GST_PLUGINS_BASE,
   gstreamer-plugins-base-$GST_MAJORMINOR >= $GST_REQ,
   HAVE_GST_PLUGINS_BASE="yes", HAVE_GST_PLUGINS_BASE="no")

 if test "x$HAVE_GST_PLUGINS_BASE" = "xno"; then
   AC_MSG_ERROR(no GStreamer Base Plugins development files found)
 fi

 AC_SUBST(GST_PLUGINS_BASE_LIBS)
 AC_SUBST(GST_PLUGINS_BASE_CFLAGS)

 dnl Determine endianness
 AC_C_BIGENDIAN

 dnl Check for fast float to int casting as defined in C99
 AC_C99_FUNC_LRINT()
 AC_C99_FUNC_LRINTF()

 dnl Check for essential libraries first:
 dnl ====================================

 GST_GLIB_CHECK([2.6.0])

 dnl Check for additional libraries that we might use:
 dnl =================================================

 # we set the defaults always to make sure we have non-empty variables
 # for the Makefile

 PKG_CHECK_MODULES(LIBOIL, liboil-0.3 >= 0.3.0, HAVE_LIBOIL=yes, HAVE_LIBOIL=no)
 AC_SUBST(LIBOIL_CFLAGS)
 AC_SUBST(LIBOIL_LIBS)
 if test "x${HAVE_LIBOIL}" = xyes ; then
   #AC_DEFINE_UNQUOTED(HAVE_LIBOIL, 1, [Define if liboil is being used])
   true
 fi

 dnl ===========================================================================
 dnl ============================= gst plug-ins ================================
 dnl ===========================================================================

 plugindir="\$(libdir)/gstreamer-$GST_MAJORMINOR"
 AC_SUBST(plugindir)

 GST_PLUGIN_LDFLAGS="-module -avoid-version -export-symbols-regex '[_]*(gst_|Gst|GST_).*' $GST_LIBS -no-undefined"
 AC_SUBST(GST_PLUGIN_LDFLAGS)

 dnl these are all the gst plug-ins, compilable without additional libs
 GST_PLUGINS_ALL="\
 		cdxaparse  \
 		freeze \
 		speed   \
 		qtdemux \
 		tta     \
                 "

 dnl see if we can build C++ plug-ins
 if test "x$HAVE_CXX" = "xyes"; then
   GST_PLUGINS_ALL="$GST_PLUGINS_ALL"
 else
   AC_MSG_WARN([Not compiling plug-ins requiring C++ compiler])
 fi

 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 ==========================================================================
 dnl ============================= sys plug-ins ================================
 dnl ==========================================================================


 dnl ###########################
 dnl # Configure external libs #
 dnl ###########################

 #dnl *** cairo ***
 #translit(dnm, m, l) AM_CONDITIONAL(USE_CAIRO, true)
 #GST_CHECK_FEATURE(CAIRO, [cairo plug-in], cairo, [
 #  PKG_CHECK_MODULES(CAIRO, cairo >= 1.0 glitz-glx, HAVE_CAIRO=yes, HAVE_CAIRO=no)
 #  AC_SUBST(CAIRO_CFLAGS)
 #  AC_SUBST(CAIRO_LIBS)
 #])

 dnl **** DirectFB ****
 translit(dnm, m, l) AM_CONDITIONAL(USE_DIRECTFB, true)
 GST_CHECK_FEATURE(DIRECTFB, [directfb], dfbvideosink , [
   PKG_CHECK_MODULES(DIRECTFB, directfb >= 0.9.24, [
     HAVE_DIRECTFB="yes"
     AC_SUBST(DIRECTFB_CFLAGS)
     AC_SUBST(DIRECTFB_LIBS)
   ], [
     HAVE_DIRECTFB="no"
   ])
 ])

 dnl **** Free AAC Encoder (FAAC) ****
 translit(dnm, m, l) AM_CONDITIONAL(USE_FAAC, true)
 GST_CHECK_FEATURE(FAAC, [AAC encoder plug-in], faac, [
   GST_CHECK_LIBHEADER(FAAC, faac, faacEncOpen, -lm, faac.h, FAAC_LIBS="-lfaac -lm")
   AS_SCRUB_INCLUDE(FAAC_CFLAGS)
   AC_SUBST(FAAC_LIBS)
 ])

 dnl **** Free AAC Decoder (FAAD) ****
 translit(dnm, m, l) AM_CONDITIONAL(USE_FAAD, true)
 GST_CHECK_FEATURE(FAAD, [AAC decoder plug-in], faad, [
   HAVE_FAAD="yes"
   GST_CHECK_LIBHEADER(FAAD, faad, faacDecOpen, -lm, faad.h, FAAD_LIBS="-lfaad -lm", HAVE_FAAD="no")
   if test $HAVE_FAAD = "yes"; then
     AC_MSG_CHECKING([Checking for FAAD >= 2])
     AC_TRY_RUN([

 #include <faad.h>
 #if !defined(FAAD2_VERSION) || !defined(FAAD_FMT_DOUBLE)
 #error Not faad2
 #else
 #include <string.h>

 int main()
 {
 char version[9] = FAAD2_VERSION;
 // a release candidate of 2.0 is not enought for us
 if ( strstr( version, "2.0 RC" ) ) { return 1; }

 return 0;
 }

 #endif
     ],
        [ HAVE_FAAD="yes" && AC_MSG_RESULT(yes)],
        [ HAVE_FAAD="no"  && AC_MSG_RESULT(no)])
   fi;
   AS_SCRUB_INCLUDE(FAAD_CFLAGS)
   AC_SUBST(FAAD_LIBS)
 ])

 dnl Check for X11

 dnl now try to find the HEADER
 AC_CHECK_HEADER(X11/Xlib.h, HAVE_X="yes", HAVE_X="no")

 AC_PATH_XTRA

 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

 dnl *** BZ2 ***
 translit(bz2, m, l) AM_CONDITIONAL(USE_BZ2, true)
 GST_CHECK_FEATURE(BZ2, [bz2 library], bz2, [
   GST_CHECK_LIBHEADER(BZ2, bz2, BZ2_bzCompress, ,bzlib.h, BZ2_LIBS="-lbz2")
   AC_SUBST(BZ2_LIBS)
 ])

 dnl *** DTS ***
 translit(dnm, m, l) AM_CONDITIONAL(USE_DTS, true)
 GST_CHECK_FEATURE(DTS, [dts library], dtsdec, [
   GST_CHECK_LIBHEADER(DTS, dts_pic, dts_init, -lm, dts.h, DTS_LIBS="-ldts_pic -lm")
   AC_SUBST(DTS_LIBS)
 ])

 dnl *** DIVX ***
 translit(dnm, m, l) AM_CONDITIONAL(USE_DIVX, true)
 GST_CHECK_FEATURE(DIVX, [divx plugins], divx, [
   HAVE_DIVX=yes
   AC_CHECK_HEADER(encore2.h, ,
                   [ AC_MSG_WARN([Divx4linux encore headers not found]) &&
                     HAVE_DIVX=no ] )
   if [ test x$HAVE_DIVX = xyes ]; then
     AC_MSG_CHECKING([Checking for valid divx4linux encore version])
     AC_TRY_COMPILE([
 #include <encore2.h>
 #if ENCORE_VERSION != 20021024
 #error Wrong version of divx encore libraries
 #endif
     ], [
 return 0;
     ], [ HAVE_DIVX=yes && AC_MSG_RESULT(yes)],
        [ HAVE_DIVX=no  && AC_MSG_RESULT(no) &&
          AC_MSG_WARN([Wrong version of divx4linux installed]) ])
   fi
   if [ test x$HAVE_DIVX = xyes ]; then
     AC_CHECK_HEADER(decore.h, ,
                     [ AC_MSG_WARN([Divx4linux decoder headers not found]) &&
                       HAVE_DIVX=no ] )
   fi
   if [ test x$HAVE_DIVX = xyes ]; then
     AC_MSG_CHECKING([Checking for valid divx4linux decore version])
     AC_TRY_COMPILE([
 #include <decore.h>
 #if DECORE_VERSION != 20021112
 #error Wrong version of divx decore libraries
 #endif
     ], [
 return 0;
     ], [ HAVE_DIVX=yes && AC_MSG_RESULT(yes)],
        [ HAVE_DIVX=no  && AC_MSG_RESULT(no) &&
          AC_MSG_WARN([Wrong version of divx4linux installed]) ])
   fi
   LIBS="-lm"
   if test x$HAVE_DIVX = xyes; then
     AC_CHECK_LIB(divxencore, encore, ,
                  [ AC_MSG_WARN([Divx4linux encore libs not found]) &&
                    HAVE_DIVX=no ] )
   fi
   if test x$HAVE_DIVX = xyes; then
     AC_CHECK_LIB(divxdecore, decore, ,
                  [ AC_MSG_WARN([Divx4linux decore libs not found]) &&
                    HAVE_DIVX=no ] )
   fi
   if test x$HAVE_DIVX = xyes; then
     DIVXENC_LIBS="-ldivxencore -lm"
     DIVXDEC_LIBS="-ldivxdecore -lm"
     AC_SUBST(DIVXENC_LIBS)
     AC_SUBST(DIVXDEC_LIBS)
   fi
 ])


 dnl *** musepack ***
 translit(dnm, m, l) AM_CONDITIONAL(USE_MUSEPACK, true)
 GST_CHECK_FEATURE(MUSEPACK, [musepackdec], musepack, [
   AC_LANG_CPLUSPLUS
   AC_CHECK_HEADER([mpcdec/mpcdec.h], [
     HAVE_MUSEPACK="yes"
     MUSEPACK_LIBS="-lmpcdec"
     AC_SUBST(MUSEPACK_LIBS)
     ], [HAVE_MUSEPACK="no"])
   AC_LANG_C
 ])

 dnl *** neon ***
 translit(dnm, m, l) AM_CONDITIONAL(USE_NEON, true)
 GST_CHECK_FEATURE(NEON, [neon http client plugins], neonhttpsrc, [
   PKG_CHECK_MODULES(NEON, neon = 0.25.5, HAVE_NEON="yes", HAVE_NEON="no")
   AC_SUBST(NEON_CFLAGS)
   AC_SUBST(NEON_LIBS)
 ])

 dnl *** libmms ***
 translit(dnm, m, l) AM_CONDITIONAL(USE_LIBMMS, true)
 GST_CHECK_FEATURE(LIBMMS, [mms protocol library], libmms, [
   dnl check with pkg-config first
   PKG_CHECK_MODULES(LIBMMS, libmms >= 0.2, HAVE_LIBMMS="yes", HAVE_LIBMMS="no")
 ])
 AC_SUBST(LIBMMS_LIBS)


 dnl *** SDL ***
 translit(dnm, m, l) AM_CONDITIONAL(USE_SDL, true)
 GST_CHECK_FEATURE(SDL, [SDL plug-in], sdlvideosink sdlaudiosink, [
     AM_PATH_SDL(, HAVE_SDL=yes, HAVE_SDL=no)
 ])

 dnl *** swfdec ***
 translit(dnm, m, l) AM_CONDITIONAL(USE_SWFDEC, true)
 GST_CHECK_FEATURE(SWFDEC, [swfdec plug-in], swfdec, [
   PKG_CHECK_MODULES(SWFDEC, swfdec-0.3 >= 0.3.6, HAVE_SWFDEC=yes, HAVE_SWFDEC=no)
   AC_SUBST(SWFDEC_CFLAGS)
   AC_SUBST(SWFDEC_LIBS)
 ])

 dnl *** wavpack ***
 dnl We ship our own version of the library
 translit(dnm, m, l) AM_CONDITIONAL(USE_WAVPACK, true)
 GST_CHECK_FEATURE(WAVPACK, [wavpack plug-in], wavpack, [
   PKG_CHECK_MODULES(WAVPACK, wavpack >= 4.2, HAVE_WAVPACK=yes, HAVE_WAVPACK=no)
   AC_SUBST(WAVPACK_CFLAGS)
   AC_SUBST(WAVPACK_LIBS)
 ])

 dnl *** ivorbis ***
 dnl AM_PATH_IVORBIS only takes two options
 translit(dnm, m, l) AM_CONDITIONAL(USE_IVORBIS, true)
 GST_CHECK_FEATURE(IVORBIS, [integer vorbis plug-in], ivorbisdec, [
   IVORBIS_LIBS=
   IVORBIS_CFLAGS=
   AC_CHECK_LIB(vorbisidec, vorbis_block_init,
     [IVORBIS_LIBS=-lvorbisidec
      HAVE_IVORBIS=yes],
     HAVE_IVORBIS=no)
   AC_SUBST(IVORBIS_LIBS)
   AC_SUBST(IVORBIS_CFLAGS)
 ])

 dnl *** gsm ***
 translit(dnm, m, l) AM_CONDITIONAL(USE_GSM, true)
 GST_CHECK_FEATURE(GSM, [GSM library], gsmenc gsmdec, [
   GST_CHECK_LIBHEADER(GSM, gsm, gsm_create, , gsm.h, GSM_LIBS="-lgsm")
   if test $HAVE_GSM != "yes"; then
     GST_CHECK_LIBHEADER(GSM, gsm, gsm_create, , gsm/gsm.h, GSM_LIBS="-lgsm")
     if test $HAVE_GSM = "yes"; then
       AC_DEFINE(GSM_HEADER_IN_SUBDIR, 1, [Define if GSM header in gsm/ subdir])
     fi
   fi
   AC_SUBST(GSM_LIBS)
 ])

 dnl *** OpenGL ***
 translit(dnm, m, l) AM_CONDITIONAL(USE_OPENGL, true)
 GST_CHECK_FEATURE(OPENGL, [Open GL], glsink, [
   GST_CHECK_LIBHEADER(GL, GLU, glTexImage2D,,
                       GL/gl.h, HAVE_OPENGL="yes", HAVE_OPENGL="no")
 ])

 dnl *** XVID ***
 translit(dnm, m, l) AM_CONDITIONAL(USE_XVID, true)
 GST_CHECK_FEATURE(XVID, [xvid plugins], xvid, [
   HAVE_XVID=no
   AC_CHECK_HEADER(xvid.h, [
     OLD_LIBS="$LIBS"
     LIBS="-lm"
     AC_CHECK_LIB(xvidcore, xvid_encore, [
       AC_CHECK_LIB(xvidcore, xvid_decore, [
         AC_CHECK_LIB(xvidcore, xvid_global, [
           AC_MSG_CHECKING([for uptodate XviD API version])
           AC_TRY_RUN([
 #include <xvid.h>
 #if XVID_API_MAJOR(XVID_API) != 4
 #error "Incompatible XviD API version"
 #endif
 int main () { return 0; }
           ],[ AC_MSG_RESULT(yes)
             XVID_LIBS="-lxvidcore -lm"
             AC_SUBST(XVID_LIBS)
             HAVE_XVID=yes
           ], AC_MSG_RESULT(no) )
         ], )
       ], )
     ], )
     LIBS="$OLD_LIBS"
   ], )
 ])


 dnl also add builddir include for enumtypes and marshal
 GST_CFLAGS="-I\$(top_srcdir)/gst-libs -I\$(top_builddir)/gst-libs $GST_CFLAGS $GST_ERROR"

 AC_SUBST(GST_LIBS)
 AC_SUBST(GST_CFLAGS)

 dnl ######################
 dnl # Checks for gtk-doc #
 dnl ######################

 GTK_DOC_CHECK([1.3])
 AS_PATH_PYTHON([2.1])

 dnl ############################
 dnl # Set up some more defines #
 dnl ############################

 dnl set license and copyright notice
 AC_DEFINE(GST_LICENSE, "LGPL", [GStreamer license])

 dnl package name in plugins
 AC_ARG_WITH(package-name,
 AC_HELP_STRING([--with-package-name],[specify package name to use in plugins]),
 [case "${withval}" in
   yes) AC_MSG_ERROR(bad value ${withval} for --with-package-name) ;;
   no) AC_MSG_ERROR(bad value ${withval} for --with-package-name) ;;
   *) GST_PACKAGE="${withval}" ;;
 esac],
 [
 dnl default value
 if test "x$GST_CVS" = "xyes"
 then
   dnl nano >= 1
   GST_PACKAGE="GStreamer CVS/prerelease"
 else
   GST_PACKAGE="GStreamer source release"
 fi
 ]
 )
 AC_MSG_NOTICE(Using $GST_PACKAGE as package name)
 AC_DEFINE_UNQUOTED(GST_PACKAGE, "$GST_PACKAGE", [package name in plugins])

 dnl package origin URL
 AC_ARG_WITH(package-origin,
 AC_HELP_STRING([--with-package-origin],[specify package origin URL to use in plugins]),
 [case "${withval}" in
   yes) AC_MSG_ERROR(bad value ${withval} for --with-package-origin) ;;
   no) AC_MSG_ERROR(bad value ${withval} for --with-package-origin) ;;
   *) GST_ORIGIN="${withval}" ;;
 esac],
 [GST_ORIGIN="http://gstreamer.freedesktop.org/"]) dnl Default value
 AC_MSG_NOTICE(Using $GST_ORIGIN as package origin)
 AC_DEFINE_UNQUOTED(GST_ORIGIN, "$GST_ORIGIN", [package origin])

 dnl #########################
 dnl # Make the output files #
 dnl #########################
 dnl po/Makefile.in

 AC_CONFIG_FILES(
 Makefile
 gst-plugins-bad.spec
 gst/Makefile
 gst/cdxaparse/Makefile
 gst/freeze/Makefile
 gst/speed/Makefile
 gst/qtdemux/Makefile
 gst/tta/Makefile
 sys/Makefile
 sys/glsink/Makefile
 examples/Makefile
 examples/directfb/Makefile
 ext/Makefile
 ext/bz2/Makefile
 ext/directfb/Makefile
 ext/faac/Makefile
 ext/faad/Makefile
 ext/wavpack/Makefile
 ext/ivorbis/Makefile
 ext/gsm/Makefile
 ext/neon/Makefile
 ext/libmms/Makefile
 ext/dts/Makefile
 ext/divx/Makefile
 ext/musepack/Makefile
 ext/sdl/Makefile
 ext/swfdec/Makefile
 ext/xvid/Makefile
 docs/Makefile
 docs/plugins/Makefile
 docs/version.entities
 common/Makefile
 common/m4/Makefile
 m4/Makefile
 )
 AC_OUTPUT

 echo "configure: *** Core plug-ins, always built:"
 ( for i in $GST_PLUGINS_ALL; do echo -e '\t'$i; done ) | sort
 echo
 echo -n "configure: *** Plug-ins relying on libraries that will be built:"
 echo -e "$GST_PLUGINS_YES" | sort
 echo
 echo -n "configure: *** Plug-ins relying on libraries that will NOT be built:"
 echo -e "$GST_PLUGINS_NO" | sort
 echo
 if test "x$BUILD_EXTERNAL" = "xno"; then
   echo "configure: *** No external plug-ins will be built"
 fi
	dnl autoconf configuration file for gst-plugins
	AC_INIT
	AC_CANONICAL_TARGET

	dnl We disable static building for development, for time savings
	dnl this goes before AS_LIBTOOL to appease autoconf
	dnl NOTE: dnl this line before release, so release does static too
	AM_DISABLE_STATIC

	dnl AM_MAINTAINER_MODE only provides the option to configure to enable it
	AM_MAINTAINER_MODE

	dnl when going to/from release please set the nano (fourth number) right !
	dnl releases only do Wall, cvs and prerelease does Werror too
	AS_VERSION(gst-plugins-bad, GST_PLUGINS_BAD_VERSION, 0, 10, 0, 3,
	GST_CVS="no", GST_CVS="yes")

	AM_INIT_AUTOMAKE($PACKAGE,$VERSION)

	dnl our libraries and install dirs use major.minor as a version
	GST_MAJORMINOR=$GST_PLUGINS_BAD_VERSION_MAJOR.$GST_PLUGINS_BAD_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)

	AS_LIBTOOL_TAGS([CXX])
	AM_PROG_LIBTOOL

	AC_CONFIG_SRCDIR([gst/qtdemux/qtdemux.c])
	AM_CONFIG_HEADER(config.h)

	dnl Add parameters for aclocal
	dnl (This must come after AM_INIT_AUTOMAKE, since it modifies ACLOCAL)
	ACLOCAL_FLAGS="-I m4 -I common/m4"
	AC_SUBST(ACLOCAL_AMFLAGS, $ACLOCAL_FLAGS)

	AC_PROG_CC
	AM_PROG_CC_STDC
	AM_PROG_AS
	AS="${CC}"
	AS_PROG_OBJC

	dnl the gettext stuff needed
	AM_GNU_GETTEXT_VERSION(0.11.5)
	AM_GNU_GETTEXT([external])

	GETTEXT_PACKAGE=gst-plugins-bad-$GST_MAJORMINOR
	AC_SUBST(GETTEXT_PACKAGE)
	AC_DEFINE_UNQUOTED([GETTEXT_PACKAGE], "$GETTEXT_PACKAGE",
	[gettext package name])

	GST_ARG_EXAMPLES

	dnl define LOCALEDIR in config.h
	AS_AC_EXPAND(LOCALEDIR, $datadir/locale)
	AC_DEFINE_UNQUOTED([LOCALEDIR], "$LOCALEDIR",
	[gettext locale dir])

	dnl decide on error flags
	AS_COMPILER_FLAG(-Wall, GST_WALL="yes", GST_WALL="no")

	if test "x$GST_WALL" = "xyes"; then
	GST_ERROR="$GST_ERROR -Wall"

	if test "x$GST_CVS" = "xyes"; then
	AS_COMPILER_FLAG(-Werror,GST_ERROR="$GST_ERROR -Werror",GST_ERROR="$GST_ERROR")
	fi
	fi

	dnl determine c++ compiler
	AC_PROG_CXX
	dnl determine if c++ is available on this system
	AC_CHECK_PROG(HAVE_CXX, $CXX, yes, no)
	dnl determine c++ preprocessor
	AC_PROG_CXXCPP
	AC_ISC_POSIX

	AC_HEADER_STDC([])
	AC_C_INLINE
	AX_CREATE_STDINT_H

	dnl Check for malloc.h
	AC_CHECK_HEADER(malloc.h,[
	AC_DEFINE(HAVE_MALLOC_H, 1, [whether malloc.h available])
	])

	dnl Check for a way to display the function name in debug output
	GST_CHECK_FUNCTION()

	dnl define correct errorlevel for debugging messages. We want to have GST_ERROR
	dnl messages printed when running cvs builds
	if test "x$GST_CVS" = "xyes"; then
	AC_DEFINE(GST_LEVEL_DEFAULT, GST_LEVEL_ERROR, [Default errorlevel to use])
	fi

	dnl Check for FIONREAD ioctl declaration :
	GST_CHECK_FIONREAD()

	DEFAULT_AUDIOSINK="autoaudiosink"
	DEFAULT_VIDEOSINK="autovideosink"
	DEFAULT_AUDIOSRC="alsasrc"
	DEFAULT_VIDEOSRC="v4lsrc"
	DEFAULT_VISUALIZER="goom"
	case "$host" in
	-sun- \| pc-solaris )
	DEFAULT_AUDIOSRC="sunaudiosrc"
	;;
	-darwin )
	DEFAULT_AUDIOSRC="osxaudiosrc"
	;;
	esac

	AC_SUBST(DEFAULT_AUDIOSINK)
	AC_DEFINE_UNQUOTED(DEFAULT_AUDIOSINK,"$DEFAULT_AUDIOSINK",[Default audio sink])
	AC_SUBST(DEFAULT_AUDIOSRC)
	AC_DEFINE_UNQUOTED(DEFAULT_AUDIOSRC,"$DEFAULT_AUDIOSRC",[Default audio source])
	AC_SUBST(DEFAULT_VIDEOSINK)
	AC_DEFINE_UNQUOTED(DEFAULT_VIDEOSINK,"$DEFAULT_VIDEOSINK",[Default video sink])
	AC_SUBST(DEFAULT_VIDEOSRC)
	AC_DEFINE_UNQUOTED(DEFAULT_VIDEOSRC,"$DEFAULT_VIDEOSRC",[Default video source])
	AC_SUBST(DEFAULT_VISUALIZER)
	AC_DEFINE_UNQUOTED(DEFAULT_VISUALIZER,"$DEFAULT_VISUALIZER",[Default visualizer])

	dnl ############################################
	dnl # Super Duper options for plug-in building #
	dnl ############################################

	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_WARN(building external plug-ins)
	BUILD_EXTERNAL="yes"
	],[
	AC_MSG_WARN(all plug-ins with external dependencies will not be built)
	BUILD_EXTERNAL="no"
	])
	# make BUILD_EXTERNAL available to Makefile.am
	AM_CONDITIONAL(BUILD_EXTERNAL, test "x$BUILD_EXTERNAL" = "xyes")

	dnl experimental plug-ins; stuff that hasn't had the dust settle yet
	dnl read 'builds, but might not work'UTO
	GST_CHECK_FEATURE(EXPERIMENTAL, [enable building of experimental plug-ins],,
	[HAVE_EXPERIMENTAL=yes],disabled,
	[
	AC_MSG_WARN(building experimental plug-ins)
	USE_TARKIN="yes"
	],[
	AC_MSG_NOTICE(not building experimental plug-ins)
	USE_TARKIN="no"
	])

	dnl broken plug-ins; stuff that doesn't seem to build at the moment
	GST_CHECK_FEATURE(BROKEN, [enable building of broken plug-ins],,
	HAVE_BROKEN=yes,disabled,
	[
	AC_MSG_WARN([building broken plug-ins -- no bug reports on these, only patches :)])
	],[
	AC_MSG_NOTICE([not building broken plug-ins])
	])

	dnl ##############################
	dnl # Do automated configuration #
	dnl ##############################

	dnl Check for tools:
	dnl ================

	dnl allow for different autotools
	AS_AUTOTOOLS_ALTERNATE()

	dnl modify pkg-config path
	AC_ARG_WITH(pkg-config-path,
	AC_HELP_STRING([--with-pkg-config-path],[colon-separated list of pkg-config(1) dirs]),
	[export PKG_CONFIG_PATH=${withval}])

	GST_DOCBOOK_CHECK()
	dnl check architecture
	GST_ARCH()

	dnl check for gconftool-2

	dnl this macro defines an am conditional, so it needs to be run always
	AM_GCONF_SOURCE_2

	translit(dnm, m, l) AM_CONDITIONAL(USE_GCONFTOOL, true)
	GST_CHECK_FEATURE(GCONFTOOL, [GConf schemas], , [
	AC_PATH_PROG(GCONFTOOL, gconftool-2, no)
	if test x$GCONFTOOL = xno; then
	AC_MSG_WARN(Not installing GConf schemas)
	HAVE_GCONFTOOL="no"
	else
	HAVE_GCONFTOOL="yes"
	fi
	AC_SUBST(HAVE_GCONFTOOL)
	])

	dnl check for GConf libraries
	translit(dnm, m, l) AM_CONDITIONAL(USE_GCONF, true)
	GST_CHECK_FEATURE(GCONF, [GConf libraries], , [
	PKG_CHECK_MODULES(GCONF, gconf-2.0, HAVE_GCONF="yes", HAVE_GCONF="no")
	AC_SUBST(GCONF_CFLAGS)
	AC_SUBST(GCONF_LIBS)
	])

	dnl check for gstreamer
	dnl uninstalled is selected preferentially -- see pkg-config(1)
	GST_REQ=0.10.3
	GST_PBREQ=0.10.3
	PKG_CHECK_MODULES(GST, gstreamer-$GST_MAJORMINOR >= $GST_REQ,
	HAVE_GST="yes", HAVE_GST="no")

	if test "x$HAVE_GST" = "xno"; then
	AC_MSG_ERROR(no GStreamer found)
	fi

	GST_TOOLS_DIR=`pkg-config --variable=toolsdir gstreamer-$GST_MAJORMINOR`
	if test -z $GST_TOOLS_DIR; then
	AC_MSG_ERROR([no tools dir defined in GStreamer pkg-config file; core upgrade needed.])
	fi
	AC_SUBST(GST_TOOLS_DIR)

	dnl check for gstreamer-base; uninstalled is selected preferentially
	PKG_CHECK_MODULES(GST_BASE, gstreamer-base-$GST_MAJORMINOR >= $GST_PBREQ,
	HAVE_GST_BASE="yes", HAVE_GST_BASE="no")

	if test "x$HAVE_GST_BASE" = "xno"; then
	AC_MSG_ERROR(no GStreamer Base Libs found)
	fi

	AC_SUBST(GST_BASE_LIBS)
	AC_SUBST(GST_BASE_CFLAGS)

	dnl check for gstreamer-plugins-base; uinstalled is selected preferentially
	PKG_CHECK_MODULES(GST_PLUGINS_BASE,
	gstreamer-plugins-base-$GST_MAJORMINOR >= $GST_REQ,
	HAVE_GST_PLUGINS_BASE="yes", HAVE_GST_PLUGINS_BASE="no")

	if test "x$HAVE_GST_PLUGINS_BASE" = "xno"; then
	AC_MSG_ERROR(no GStreamer Base Plugins development files found)
	fi

	AC_SUBST(GST_PLUGINS_BASE_LIBS)
	AC_SUBST(GST_PLUGINS_BASE_CFLAGS)

	dnl Determine endianness
	AC_C_BIGENDIAN

	dnl Check for fast float to int casting as defined in C99
	AC_C99_FUNC_LRINT()
	AC_C99_FUNC_LRINTF()

	dnl Check for essential libraries first:
	dnl ====================================

	GST_GLIB_CHECK([2.6.0])

	dnl Check for additional libraries that we might use:
	dnl =================================================

	# we set the defaults always to make sure we have non-empty variables
	# for the Makefile

	PKG_CHECK_MODULES(LIBOIL, liboil-0.3 >= 0.3.0, HAVE_LIBOIL=yes, HAVE_LIBOIL=no)
	AC_SUBST(LIBOIL_CFLAGS)
	AC_SUBST(LIBOIL_LIBS)
	if test "x${HAVE_LIBOIL}" = xyes ; then
	#AC_DEFINE_UNQUOTED(HAVE_LIBOIL, 1, [Define if liboil is being used])
	true
	fi

	dnl ===========================================================================
	dnl ============================= gst plug-ins ================================
	dnl ===========================================================================

	plugindir="\$(libdir)/gstreamer-$GST_MAJORMINOR"
	AC_SUBST(plugindir)

	GST_PLUGIN_LDFLAGS="-module -avoid-version -export-symbols-regex '[_](gst_\|Gst\|GST_).' $GST_LIBS -no-undefined"
	AC_SUBST(GST_PLUGIN_LDFLAGS)

	dnl these are all the gst plug-ins, compilable without additional libs
	GST_PLUGINS_ALL="\
	cdxaparse \
	freeze \
	speed \
	qtdemux \
	tta \
	"

	dnl see if we can build C++ plug-ins
	if test "x$HAVE_CXX" = "xyes"; then
	GST_PLUGINS_ALL="$GST_PLUGINS_ALL"
	else
	AC_MSG_WARN([Not compiling plug-ins requiring C++ compiler])
	fi

	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 ==========================================================================
	dnl ============================= sys plug-ins ================================
	dnl ==========================================================================


	dnl ###########################
	dnl # Configure external libs #
	dnl ###########################

	#dnl * cairo *
	#translit(dnm, m, l) AM_CONDITIONAL(USE_CAIRO, true)
	#GST_CHECK_FEATURE(CAIRO, [cairo plug-in], cairo, [
	# PKG_CHECK_MODULES(CAIRO, cairo >= 1.0 glitz-glx, HAVE_CAIRO=yes, HAVE_CAIRO=no)
	# AC_SUBST(CAIRO_CFLAGS)
	# AC_SUBST(CAIRO_LIBS)
	#])

	dnl ** DirectFB **
	translit(dnm, m, l) AM_CONDITIONAL(USE_DIRECTFB, true)
	GST_CHECK_FEATURE(DIRECTFB, [directfb], dfbvideosink , [
	PKG_CHECK_MODULES(DIRECTFB, directfb >= 0.9.24, [
	HAVE_DIRECTFB="yes"
	AC_SUBST(DIRECTFB_CFLAGS)
	AC_SUBST(DIRECTFB_LIBS)
	], [
	HAVE_DIRECTFB="no"
	])
	])

	dnl ** Free AAC Encoder (FAAC) **
	translit(dnm, m, l) AM_CONDITIONAL(USE_FAAC, true)
	GST_CHECK_FEATURE(FAAC, [AAC encoder plug-in], faac, [
	GST_CHECK_LIBHEADER(FAAC, faac, faacEncOpen, -lm, faac.h, FAAC_LIBS="-lfaac -lm")
	AS_SCRUB_INCLUDE(FAAC_CFLAGS)
	AC_SUBST(FAAC_LIBS)
	])

	dnl ** Free AAC Decoder (FAAD) **
	translit(dnm, m, l) AM_CONDITIONAL(USE_FAAD, true)
	GST_CHECK_FEATURE(FAAD, [AAC decoder plug-in], faad, [
	HAVE_FAAD="yes"
	GST_CHECK_LIBHEADER(FAAD, faad, faacDecOpen, -lm, faad.h, FAAD_LIBS="-lfaad -lm", HAVE_FAAD="no")
	if test $HAVE_FAAD = "yes"; then
	AC_MSG_CHECKING([Checking for FAAD >= 2])
	AC_TRY_RUN([

	#include <faad.h>
	#if !defined(FAAD2_VERSION) \|\| !defined(FAAD_FMT_DOUBLE)
	#error Not faad2
	#else
	#include <string.h>

	int main()
	{
	char version[9] = FAAD2_VERSION;
	// a release candidate of 2.0 is not enought for us
	if ( strstr( version, "2.0 RC" ) ) { return 1; }

	return 0;
	}

	#endif
	],
	[ HAVE_FAAD="yes" && AC_MSG_RESULT(yes)],
	[ HAVE_FAAD="no" && AC_MSG_RESULT(no)])
	fi;
	AS_SCRUB_INCLUDE(FAAD_CFLAGS)
	AC_SUBST(FAAD_LIBS)
	])

	dnl Check for X11

	dnl now try to find the HEADER
	AC_CHECK_HEADER(X11/Xlib.h, HAVE_X="yes", HAVE_X="no")

	AC_PATH_XTRA

	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

	dnl * BZ2 *
	translit(bz2, m, l) AM_CONDITIONAL(USE_BZ2, true)
	GST_CHECK_FEATURE(BZ2, [bz2 library], bz2, [
	GST_CHECK_LIBHEADER(BZ2, bz2, BZ2_bzCompress, ,bzlib.h, BZ2_LIBS="-lbz2")
	AC_SUBST(BZ2_LIBS)
	])

	dnl * DTS *
	translit(dnm, m, l) AM_CONDITIONAL(USE_DTS, true)
	GST_CHECK_FEATURE(DTS, [dts library], dtsdec, [
	GST_CHECK_LIBHEADER(DTS, dts_pic, dts_init, -lm, dts.h, DTS_LIBS="-ldts_pic -lm")
	AC_SUBST(DTS_LIBS)
	])

	dnl * DIVX *
	translit(dnm, m, l) AM_CONDITIONAL(USE_DIVX, true)
	GST_CHECK_FEATURE(DIVX, [divx plugins], divx, [
	HAVE_DIVX=yes
	AC_CHECK_HEADER(encore2.h, ,
	[ AC_MSG_WARN([Divx4linux encore headers not found]) &&
	HAVE_DIVX=no ] )
	if [ test x$HAVE_DIVX = xyes ]; then
	AC_MSG_CHECKING([Checking for valid divx4linux encore version])
	AC_TRY_COMPILE([
	#include <encore2.h>
	#if ENCORE_VERSION != 20021024
	#error Wrong version of divx encore libraries
	#endif
	], [
	return 0;
	], [ HAVE_DIVX=yes && AC_MSG_RESULT(yes)],
	[ HAVE_DIVX=no && AC_MSG_RESULT(no) &&
	AC_MSG_WARN([Wrong version of divx4linux installed]) ])
	fi
	if [ test x$HAVE_DIVX = xyes ]; then
	AC_CHECK_HEADER(decore.h, ,
	[ AC_MSG_WARN([Divx4linux decoder headers not found]) &&
	HAVE_DIVX=no ] )
	fi
	if [ test x$HAVE_DIVX = xyes ]; then
	AC_MSG_CHECKING([Checking for valid divx4linux decore version])
	AC_TRY_COMPILE([
	#include <decore.h>
	#if DECORE_VERSION != 20021112
	#error Wrong version of divx decore libraries
	#endif
	], [
	return 0;
	], [ HAVE_DIVX=yes && AC_MSG_RESULT(yes)],
	[ HAVE_DIVX=no && AC_MSG_RESULT(no) &&
	AC_MSG_WARN([Wrong version of divx4linux installed]) ])
	fi
	LIBS="-lm"
	if test x$HAVE_DIVX = xyes; then
	AC_CHECK_LIB(divxencore, encore, ,
	[ AC_MSG_WARN([Divx4linux encore libs not found]) &&
	HAVE_DIVX=no ] )
	fi
	if test x$HAVE_DIVX = xyes; then
	AC_CHECK_LIB(divxdecore, decore, ,
	[ AC_MSG_WARN([Divx4linux decore libs not found]) &&
	HAVE_DIVX=no ] )
	fi
	if test x$HAVE_DIVX = xyes; then
	DIVXENC_LIBS="-ldivxencore -lm"
	DIVXDEC_LIBS="-ldivxdecore -lm"
	AC_SUBST(DIVXENC_LIBS)
	AC_SUBST(DIVXDEC_LIBS)
	fi
	])


	dnl * musepack *
	translit(dnm, m, l) AM_CONDITIONAL(USE_MUSEPACK, true)
	GST_CHECK_FEATURE(MUSEPACK, [musepackdec], musepack, [
	AC_LANG_CPLUSPLUS
	AC_CHECK_HEADER([mpcdec/mpcdec.h], [
	HAVE_MUSEPACK="yes"
	MUSEPACK_LIBS="-lmpcdec"
	AC_SUBST(MUSEPACK_LIBS)
	], [HAVE_MUSEPACK="no"])
	AC_LANG_C
	])

	dnl * neon *
	translit(dnm, m, l) AM_CONDITIONAL(USE_NEON, true)
	GST_CHECK_FEATURE(NEON, [neon http client plugins], neonhttpsrc, [
	PKG_CHECK_MODULES(NEON, neon = 0.25.5, HAVE_NEON="yes", HAVE_NEON="no")
	AC_SUBST(NEON_CFLAGS)
	AC_SUBST(NEON_LIBS)
	])

	dnl * libmms *
	translit(dnm, m, l) AM_CONDITIONAL(USE_LIBMMS, true)
	GST_CHECK_FEATURE(LIBMMS, [mms protocol library], libmms, [
	dnl check with pkg-config first
	PKG_CHECK_MODULES(LIBMMS, libmms >= 0.2, HAVE_LIBMMS="yes", HAVE_LIBMMS="no")
	])
	AC_SUBST(LIBMMS_LIBS)


	dnl * SDL *
	translit(dnm, m, l) AM_CONDITIONAL(USE_SDL, true)
	GST_CHECK_FEATURE(SDL, [SDL plug-in], sdlvideosink sdlaudiosink, [
	AM_PATH_SDL(, HAVE_SDL=yes, HAVE_SDL=no)
	])

	dnl * swfdec *
	translit(dnm, m, l) AM_CONDITIONAL(USE_SWFDEC, true)
	GST_CHECK_FEATURE(SWFDEC, [swfdec plug-in], swfdec, [
	PKG_CHECK_MODULES(SWFDEC, swfdec-0.3 >= 0.3.6, HAVE_SWFDEC=yes, HAVE_SWFDEC=no)
	AC_SUBST(SWFDEC_CFLAGS)
	AC_SUBST(SWFDEC_LIBS)
	])

	dnl * wavpack *
	dnl We ship our own version of the library
	translit(dnm, m, l) AM_CONDITIONAL(USE_WAVPACK, true)
	GST_CHECK_FEATURE(WAVPACK, [wavpack plug-in], wavpack, [
	PKG_CHECK_MODULES(WAVPACK, wavpack >= 4.2, HAVE_WAVPACK=yes, HAVE_WAVPACK=no)
	AC_SUBST(WAVPACK_CFLAGS)
	AC_SUBST(WAVPACK_LIBS)
	])

	dnl * ivorbis *
	dnl AM_PATH_IVORBIS only takes two options
	translit(dnm, m, l) AM_CONDITIONAL(USE_IVORBIS, true)
	GST_CHECK_FEATURE(IVORBIS, [integer vorbis plug-in], ivorbisdec, [
	IVORBIS_LIBS=
	IVORBIS_CFLAGS=
	AC_CHECK_LIB(vorbisidec, vorbis_block_init,
	[IVORBIS_LIBS=-lvorbisidec
	HAVE_IVORBIS=yes],
	HAVE_IVORBIS=no)
	AC_SUBST(IVORBIS_LIBS)
	AC_SUBST(IVORBIS_CFLAGS)
	])

	dnl * gsm *
	translit(dnm, m, l) AM_CONDITIONAL(USE_GSM, true)
	GST_CHECK_FEATURE(GSM, [GSM library], gsmenc gsmdec, [
	GST_CHECK_LIBHEADER(GSM, gsm, gsm_create, , gsm.h, GSM_LIBS="-lgsm")
	if test $HAVE_GSM != "yes"; then
	GST_CHECK_LIBHEADER(GSM, gsm, gsm_create, , gsm/gsm.h, GSM_LIBS="-lgsm")
	if test $HAVE_GSM = "yes"; then
	AC_DEFINE(GSM_HEADER_IN_SUBDIR, 1, [Define if GSM header in gsm/ subdir])
	fi
	fi
	AC_SUBST(GSM_LIBS)
	])

	dnl * OpenGL *
	translit(dnm, m, l) AM_CONDITIONAL(USE_OPENGL, true)
	GST_CHECK_FEATURE(OPENGL, [Open GL], glsink, [
	GST_CHECK_LIBHEADER(GL, GLU, glTexImage2D,,
	GL/gl.h, HAVE_OPENGL="yes", HAVE_OPENGL="no")
	])

	dnl * XVID *
	translit(dnm, m, l) AM_CONDITIONAL(USE_XVID, true)
	GST_CHECK_FEATURE(XVID, [xvid plugins], xvid, [
	HAVE_XVID=no
	AC_CHECK_HEADER(xvid.h, [
	OLD_LIBS="$LIBS"
	LIBS="-lm"
	AC_CHECK_LIB(xvidcore, xvid_encore, [
	AC_CHECK_LIB(xvidcore, xvid_decore, [
	AC_CHECK_LIB(xvidcore, xvid_global, [
	AC_MSG_CHECKING([for uptodate XviD API version])
	AC_TRY_RUN([
	#include <xvid.h>
	#if XVID_API_MAJOR(XVID_API) != 4
	#error "Incompatible XviD API version"
	#endif
	int main () { return 0; }
	],[ AC_MSG_RESULT(yes)
	XVID_LIBS="-lxvidcore -lm"
	AC_SUBST(XVID_LIBS)
	HAVE_XVID=yes
	], AC_MSG_RESULT(no) )
	], )
	], )
	], )
	LIBS="$OLD_LIBS"
	], )
	])


	dnl also add builddir include for enumtypes and marshal
	GST_CFLAGS="-I\$(top_srcdir)/gst-libs -I\$(top_builddir)/gst-libs $GST_CFLAGS $GST_ERROR"

	AC_SUBST(GST_LIBS)
	AC_SUBST(GST_CFLAGS)

	dnl ######################
	dnl # Checks for gtk-doc #
	dnl ######################

	GTK_DOC_CHECK([1.3])
	AS_PATH_PYTHON([2.1])

	dnl ############################
	dnl # Set up some more defines #
	dnl ############################

	dnl set license and copyright notice
	AC_DEFINE(GST_LICENSE, "LGPL", [GStreamer license])

	dnl package name in plugins
	AC_ARG_WITH(package-name,
	AC_HELP_STRING([--with-package-name],[specify package name to use in plugins]),
	[case "${withval}" in
	yes) AC_MSG_ERROR(bad value ${withval} for --with-package-name) ;;
	no) AC_MSG_ERROR(bad value ${withval} for --with-package-name) ;;
	*) GST_PACKAGE="${withval}" ;;
	esac],
	[
	dnl default value
	if test "x$GST_CVS" = "xyes"
	then
	dnl nano >= 1
	GST_PACKAGE="GStreamer CVS/prerelease"
	else
	GST_PACKAGE="GStreamer source release"
	fi
	]
	)
	AC_MSG_NOTICE(Using $GST_PACKAGE as package name)
	AC_DEFINE_UNQUOTED(GST_PACKAGE, "$GST_PACKAGE", [package name in plugins])

	dnl package origin URL
	AC_ARG_WITH(package-origin,
	AC_HELP_STRING([--with-package-origin],[specify package origin URL to use in plugins]),
	[case "${withval}" in
	yes) AC_MSG_ERROR(bad value ${withval} for --with-package-origin) ;;
	no) AC_MSG_ERROR(bad value ${withval} for --with-package-origin) ;;
	*) GST_ORIGIN="${withval}" ;;
	esac],
	[GST_ORIGIN="http://gstreamer.freedesktop.org/"]) dnl Default value
	AC_MSG_NOTICE(Using $GST_ORIGIN as package origin)
	AC_DEFINE_UNQUOTED(GST_ORIGIN, "$GST_ORIGIN", [package origin])

	dnl #########################
	dnl # Make the output files #
	dnl #########################
	dnl po/Makefile.in

	AC_CONFIG_FILES(
	Makefile
	gst-plugins-bad.spec
	gst/Makefile
	gst/cdxaparse/Makefile
	gst/freeze/Makefile
	gst/speed/Makefile
	gst/qtdemux/Makefile
	gst/tta/Makefile
	sys/Makefile
	sys/glsink/Makefile
	examples/Makefile
	examples/directfb/Makefile
	ext/Makefile
	ext/bz2/Makefile
	ext/directfb/Makefile
	ext/faac/Makefile
	ext/faad/Makefile
	ext/wavpack/Makefile
	ext/ivorbis/Makefile
	ext/gsm/Makefile
	ext/neon/Makefile
	ext/libmms/Makefile
	ext/dts/Makefile
	ext/divx/Makefile
	ext/musepack/Makefile
	ext/sdl/Makefile
	ext/swfdec/Makefile
	ext/xvid/Makefile
	docs/Makefile
	docs/plugins/Makefile
	docs/version.entities
	common/Makefile
	common/m4/Makefile
	m4/Makefile
	)
	AC_OUTPUT

	echo "configure: *** Core plug-ins, always built:"
	( for i in $GST_PLUGINS_ALL; do echo -e '\t'$i; done ) \| sort
	echo
	echo -n "configure: *** Plug-ins relying on libraries that will be built:"
	echo -e "$GST_PLUGINS_YES" \| sort
	echo
	echo -n "configure: *** Plug-ins relying on libraries that will NOT be built:"
	echo -e "$GST_PLUGINS_NO" \| sort
	echo
	if test "x$BUILD_EXTERNAL" = "xno"; then
	echo "configure: *** No external plug-ins will be built"
	fi