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gstreamer/configure.ac
Thomas Vander Stichele f562da8aee back to HEAD 
Original commit message from CVS:
back to HEAD
2005-12-01 19:18:24 +00:00

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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-ugly, GST_PLUGINS_UGLY_VERSION, 0, 9, 7, 1,
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=$GST_PLUGINS_UGLY_VERSION_MAJOR.$GST_PLUGINS_UGLY_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([ext/mad/gstmad.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
dnl AM_GNU_GETTEXT_VERSION(0.11.5)
dnl AM_GNU_GETTEXT([external])
dnl GETTEXT_PACKAGE=gst-plugins-ugly-$GST_MAJORMINOR
dnl AC_SUBST(GETTEXT_PACKAGE)
dnl AC_DEFINE_UNQUOTED([GETTEXT_PACKAGE], "$GETTEXT_PACKAGE",
dnl [gettext package name])
dnl define LOCALEDIR in config.h
dnl AS_AC_EXPAND(LOCALEDIR, $datadir/locale)
dnl AC_DEFINE_UNQUOTED([LOCALEDIR], "$LOCALEDIR",
dnl [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, $CXX, yes, no)
dnl determine c++ preprocessor
AC_PROG_CXXCPP
AC_ISC_POSIX
AC_HEADER_STDC([])
AC_C_INLINE
dnl used by ext/a52dec
AX_CREATE_STDINT_H
dnl Check for malloc.h
AC_CHECK_HEADER(malloc.h,[
AC_DEFINE(HAVE_MALLOC_H, 1, [whether malloc.h available])
])
dnl Check for a way to display the function name in debug output
GST_CHECK_FUNCTION()
dnl define correct errorlevel for debugging messages. We want to have GST_ERROR
dnl messages printed when running cvs builds
if test "x$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()
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$BUILD_EXTERNAL" = "xyes")
dnl ##############################
dnl # Do automated configuration #
dnl ##############################
dnl Check for tools:
dnl ================
dnl allow for different autotools
AS_AUTOTOOLS_ALTERNATE()
dnl modify pkg-config path
AC_ARG_WITH(pkg-config-path,
AC_HELP_STRING([--with-pkg-config-path],[colon-separated list of pkg-config(1) dirs]),
[export PKG_CONFIG_PATH=${withval}])
GST_DOCBOOK_CHECK()
dnl check architecture
GST_ARCH()
dnl check for gstreamer
dnl uninstalled is selected preferentially -- see pkg-config(1)
GST_REQ=0.9.7
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 >= $GST_REQ,
HAVE_GST_BASE="yes", HAVE_GST_BASE="no")
if test "x$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 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_).*' $GST_LIBS -no-undefined"
AC_SUBST(GST_PLUGIN_LDFLAGS)
dnl these are all the gst plug-ins, compilable without additional libs
GST_PLUGINS_ALL="\
dvdlpcmdec \
iec958 \
mpegaudioparse \
mpegstream \
realmedia \
"
dnl see if we can build C++ plug-ins
if test "x$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 # Configure external libs #
dnl ###########################
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], amrnbdec amrnbenc, [
GST_CHECK_LIBHEADER(AMRNB, amrnb,
Decoder_Interface_init, -lm,
amrnb/interf_dec.h,
AMRNB_LIBS="-lamrnb -lm"
AC_SUBST(AMRNB_LIBS))
])
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 <lame/lame.h>
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 *** mad ***
dnl FIXME: we could use header checks here as well IMO
translit(dnm, m, l) AM_CONDITIONAL(USE_MAD, true)
GST_CHECK_FEATURE(MAD, [mad mp3 decoder], mad, [
dnl check with pkg-config first
PKG_CHECK_MODULES(MAD, mad >= 0.15 id3tag >= 0.15, HAVE_MAD="yes", HAVE_MAD="no")
if test "x$HAVE_MAD" = "xno"; then
dnl fall back to oldskool detection
AC_CHECK_LIB(mad, mad_decoder_finish, HAVE_MAD="yes" MAD_LIBS="-lmad")
if test "x$HAVE_MAD" = "xyes"; then
HAVE_MAD="no"
save_LIBS=$LIBS
LIBS="-lz"
AC_CHECK_LIB(id3tag, id3_tag_options, HAVE_MAD="yes" MAD_LIBS="-lmad -lid3tag -lz")
LIBS=$save_LIBS
fi
fi
])
AC_SUBST(MAD_LIBS)
dnl *** mpeg2dec ***
translit(dnm, m, l) AM_CONDITIONAL(USE_MPEG2DEC, true)
GST_CHECK_FEATURE(MPEG2DEC, [mpeg2dec], mpeg2dec, [
PKG_CHECK_MODULES(MPEG2DEC, libmpeg2 >= 0.4.0,
HAVE_MPEG2DEC="yes", HAVE_MPEG2DEC="no")
AC_SUBST(MPEG2DEC_CFLAGS)
AC_SUBST(MPEG2DEC_LIBS)
])
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, [sidplay plug-in], sidplay, [
GST_PATH_SIDPLAY()
])
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/Makefile
gst/dvdlpcmdec/Makefile
gst/iec958/Makefile
gst/mpegaudioparse/Makefile
gst/mpegstream/Makefile
gst/realmedia/Makefile
ext/Makefile
ext/a52dec/Makefile
ext/amrnb/Makefile
ext/lame/Makefile
ext/mad/Makefile
ext/mpeg2dec/Makefile
ext/sidplay/Makefile
docs/Makefile
docs/plugins/Makefile
docs/version.entities
common/Makefile
common/m4/Makefile
m4/Makefile
gst-plugins-ugly.spec
)
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
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