mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-12-22 00:06:36 +00:00
451 lines
12 KiB
Text
451 lines
12 KiB
Text
AC_PREREQ(2.52)
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dnl please read gstreamer/docs/random/autotools before changing this file
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dnl initialize autoconf
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dnl releases only do -Wall, cvs and prerelease does -Werror too
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dnl use a three digit version number for releases, and four for cvs/prerelease
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AC_INIT(GStreamer Ugly Plug-ins, 0.10.4.1,
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http://bugzilla.gnome.org/enter_bug.cgi?product=GStreamer,
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gst-plugins-ugly)
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dnl initialize automake
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AM_INIT_AUTOMAKE
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dnl define PACKAGE_VERSION_* variables
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AS_VERSION
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dnl check if this is a release version
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AS_NANO(GST_CVS="no", GST_CVS="yes")
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dnl can autoconf find the source ?
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AC_CONFIG_SRCDIR([ext/mad/gstmad.c])
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dnl define the output header for config
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AM_CONFIG_HEADER(config.h)
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dnl AM_MAINTAINER_MODE only provides the option to configure to enable it
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AM_MAINTAINER_MODE
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dnl sets host_* variables
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AC_CANONICAL_HOST
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dnl our libraries and install dirs use major.minor as a version
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GST_MAJORMINOR=$PACKAGE_VERSION_MAJOR.$PACKAGE_VERSION_MINOR
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dnl we override it here if we need to for the release candidate of new series
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GST_MAJORMINOR=0.10
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AC_SUBST(GST_MAJORMINOR)
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dnl FIXME: this macro doesn't actually work;
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dnl the generated libtool script has no support for the listed tags.
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dnl So this needs to be fixed first if we want to use this
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dnl AS_LIBTOOL_TAGS([CXX])
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AM_PROG_LIBTOOL
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dnl *** required versions of GStreamer stuff ***
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GST_REQ=0.10.6
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GSTPB_REQ=0.10.3
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dnl *** autotools stuff ****
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dnl allow for different autotools
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AS_AUTOTOOLS_ALTERNATE
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dnl Add parameters for aclocal
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AC_SUBST(ACLOCAL_AMFLAGS, "-I m4 -I common/m4")
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dnl set up gettext
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dnl the version check needs to stay here because autopoint greps for it
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AM_GNU_GETTEXT_VERSION(0.11.5)
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AM_GNU_GETTEXT([external])
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GST_GETTEXT([gst-plugins-ugly-$GST_MAJORMINOR])
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dnl *** check for arguments to configure ***
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GST_ARG_DEBUG
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GST_ARG_PROFILING
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GST_ARG_VALGRIND
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GST_ARG_GCOV
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GST_ARG_EXAMPLES
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GST_ARG_WITH_PKG_CONFIG_PATH
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GST_ARG_WITH_PACKAGE_NAME
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GST_ARG_WITH_PACKAGE_ORIGIN
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dnl these are all the gst plug-ins, compilable without additional libs
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GST_PLUGINS_ALL="\
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asfdemux \
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dvdlpcmdec \
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dvdsub \
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iec958 \
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mpegaudioparse \
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mpegstream \
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realmedia \
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synaesthesia \
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"
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AC_SUBST(GST_PLUGINS_ALL)
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GST_PLUGINS_SELECTED=""
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AC_ARG_WITH(plugins,
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AC_HELP_STRING([--with-plugins],
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[comma-separated list of plug-ins to compile]),
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[for i in `echo $withval | tr , ' '`; do
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if echo $GST_PLUGINS_ALL | grep $i > /dev/null
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then
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GST_PLUGINS_SELECTED="$GST_PLUGINS_SELECTED $i"
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else
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echo "plug-in $i not recognized, ignoring..."
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fi
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done],
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[GST_PLUGINS_SELECTED=$GST_PLUGINS_ALL])
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dnl disable synaesthesia plugin
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GST_PLUGINS_SELECTED=`echo $GST_PLUGINS_SELECTED | $SED -e s/synaesthesia//`
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AC_SUBST(GST_PLUGINS_SELECTED)
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dnl ext plug-ins; plug-ins that have external dependencies
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GST_CHECK_FEATURE(EXTERNAL, [enable building of plug-ins with external deps],,
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[HAVE_EXTERNAL=yes], enabled,
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[
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AC_MSG_NOTICE(building external plug-ins)
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BUILD_EXTERNAL="yes"
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],[
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AC_MSG_NOTICE(all plug-ins with external dependencies will not be built)
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BUILD_EXTERNAL="no"
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])
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AM_CONDITIONAL(BUILD_EXTERNAL, test "x$BUILD_EXTERNAL" = "xyes")
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dnl *** checks for platform ***
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dnl * hardware/architecture *
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dnl common/m4/gst-arch.m4
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dnl check CPU type
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GST_ARCH
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dnl Determine endianness
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AC_C_BIGENDIAN
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dnl *** checks for programs ***
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dnl find a compiler
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AC_PROG_CC
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dnl determine c++ compiler
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AC_PROG_CXX
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dnl determine if c++ is available on this system
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AC_CHECK_PROG(HAVE_CXX, $CXX, yes, no)
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AC_PATH_PROG(VALGRIND_PATH, valgrind, no)
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AM_CONDITIONAL(HAVE_VALGRIND, test ! "x$VALGRIND_PATH" = "xno")
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dnl check for documentation tools
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GTK_DOC_CHECK([1.3])
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AS_PATH_PYTHON([2.1])
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dnl *** checks for libraries ***
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dnl *** checks for header files ***
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dnl used by ext/a52dec
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AX_CREATE_STDINT_H
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dnl Check for malloc.h
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AC_CHECK_HEADERS([malloc.h])
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dnl *** checks for types/defines ***
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dnl *** checks for structures ***
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dnl *** checks for compiler characteristics ***
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dnl *** checks for library functions ***
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dnl Check for a way to display the function name in debug output
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GST_CHECK_FUNCTION
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dnl *** checks for dependancy libraries ***
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dnl liboil is required
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PKG_CHECK_MODULES(LIBOIL, liboil-0.3 >= 0.3.6, HAVE_LIBOIL=yes, HAVE_LIBOIL=no)
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if test "x$HAVE_LIBOIL" != "xyes"
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then
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AC_ERROR([liboil-0.3.6 or later is required])
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fi
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dnl checks for gstreamer
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dnl uninstalled is selected preferentially -- see pkg-config(1)
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GST_CHECK_GST($GST_MAJORMINOR, [$GST_REQ])
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GST_CHECK_GST_BASE($GST_MAJORMINOR, [$GST_REQ])
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GST_CHECK_GST_CHECK($GST_MAJORMINOR, [$GST_REQ], no)
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GST_CHECK_GST_PLUGINS_BASE($GST_MAJORMINOR, [$GSTPB_REQ])
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dnl FIXME: get rid of this by making sure gstreamer-check brings it in
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dnl check for "check", unit testing library/header
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AM_PATH_CHECK(0.9.2, HAVE_CHECK=yes, HAVE_CHECK=no)
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AM_CONDITIONAL(HAVE_CHECK, test "x$HAVE_CHECK" = "xyes")
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dnl *** set variables based on configure arguments ***
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dnl set license and copyright notice
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GST_LICENSE="LGPL"
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AC_DEFINE_UNQUOTED(GST_LICENSE, "$GST_LICENSE", [GStreamer license])
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AC_SUBST(GST_LICENSE)
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dnl set location of plugin directory
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GST_SET_PLUGINDIR
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dnl define an ERROR_CFLAGS Makefile variable
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GST_SET_ERROR_CFLAGS($GST_CVS)
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dnl define correct level for debugging messages
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GST_SET_LEVEL_DEFAULT($GST_CVS)
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dnl used in examples
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GST_DEFAULT_ELEMENTS
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dnl *** ext plug-ins ***
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dnl keep this list sorted alphabetically !
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if test "x$BUILD_EXTERNAL" = "xyes"; then
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echo
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AC_MSG_NOTICE([Checking libraries for plugins in ext/])
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echo
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dnl *** a52dec ***
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translit(dnm, m, l) AM_CONDITIONAL(USE_A52DEC, true)
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GST_CHECK_FEATURE(A52DEC, [a52dec], a52dec, [
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AC_CHECK_A52DEC(HAVE_A52DEC=yes, HAVE_A52DEC=no)
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])
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dnl *** AMR-NB ***
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translit(dnm, m, l) AM_CONDITIONAL(USE_AMRNB, true)
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GST_CHECK_FEATURE(AMRNB, [AMR-NB], amrnb, [
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GST_CHECK_LIBHEADER(AMRNB, amrnb,
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Decoder_Interface_init, -lm,
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amrnb/interf_dec.h,
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AMRNB_LIBS="-lamrnb -lm"
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AC_SUBST(AMRNB_LIBS))
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])
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dnl *** dvdread ***
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translit(dnm, m, l) AM_CONDITIONAL(USE_DVDREAD, true)
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GST_CHECK_FEATURE(DVDREAD, [dvdread library], dvdreadsrc, [
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GST_CHECK_LIBHEADER(DVDREAD, dvdread, DVDOpen, , dvdread/dvd_reader.h, DVDREAD_LIBS="-ldvdread")
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AC_SUBST(DVDREAD_LIBS)
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])
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dnl *** dvdnav ***
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translit(dnm, m, l) AM_CONDITIONAL(USE_DVDNAV, true)
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GST_CHECK_FEATURE(DVDNAV, [dvdnav library], dvdnav, [
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translit(dnm, m, l) AC_SUBST(DVDNAV_LIBS)
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translit(dnm, m, l) AC_SUBST(DVDNAV_CFLAGS)
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GST_CHECK_CONFIGPROG(DVDNAV, dvdnav-config)
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if test x"$HAVE_DVDNAV" = x"yes"; then
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dnl check version
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DVDNAV_VERSION=`dvdnav-config --version|head -n 1|sed 's/^.*) //'|sed 's/ (.*)//'`
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DVDNAV_MAJOR=`echo $DVDNAV_VERSION | cut -d. -f1 | sed s/[a-zA-Z\-].*//g`
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DVDNAV_MINOR=`echo $DVDNAV_VERSION | cut -d. -f2 | sed s/[a-zA-Z\-].*//g`
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DVDNAV_MICRO=`echo $DVDNAV_VERSION | cut -d. -f3 | sed s/[a-zA-Z\-].*//g`
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if [[ "$DVDNAV_MAJOR" -eq "0" ]] && \
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[[ "$DVDNAV_MINOR" -lt "1" ]]; then
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AC_MSG_WARN([libdvdnav >= 0.1.7 is required, you have $DVDNAV_VERSION])
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HAVE_DVDNAV="no"
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elif [[ "$DVDNAV_MAJOR" -eq "0" ]] && \
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[[ "$DVDNAV_MINOR" -eq "1" ]] && \
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[[ "$DVDNAV_MICRO" -lt "7" ]]; then
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AC_MSG_WARN([libdvdnav >= 0.1.7 is required, you have $DVDNAV_VERSION])
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HAVE_DVDNAV="no"
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fi
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fi
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dnl now check for dvdread/nav_print.h - see #133002
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AC_CHECK_HEADER(dvdread/nav_print.h, , [
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AC_MSG_WARN([header dvdread/nav_print.h from dvdread missing])
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HAVE_DVDNAV="no"
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])
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AS_SCRUB_INCLUDE(DVDNAV_CFLAGS)
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dnl disabled until plugin is fully functional
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HAVE_DVDNAV=no
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], disabled, , [
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AC_MSG_NOTICE([dvdnavsrc not stable yet, not building])
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])
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dnl *** lame ***
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translit(dnm, m, l) AM_CONDITIONAL(USE_LAME, true)
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GST_CHECK_FEATURE(LAME, [lame mp3 encoder library], lame, [
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GST_CHECK_LIBHEADER(LAME, mp3lame, lame_init, -lm, lame/lame.h,
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[
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HAVE_LAME="yes"
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LAME_LIBS="-lmp3lame -lm"
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dnl is lame presets available
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LAME_CFLAGS=""
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AC_TRY_RUN([
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#include <lame/lame.h>
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int main (int argc, char *argv[])
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{
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printf("%d\n", MEDIUM);
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return 0;
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}
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],
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[LAME_CFLAGS="-DGSTLAME_PRESET"],
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[LAME_CFLAGS=""]
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)
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AC_SUBST(LAME_CFLAGS)
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AC_SUBST(LAME_LIBS)
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])
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])
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dnl *** id3tag from the MAD project ***
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translit(dnm, m, l) AM_CONDITIONAL(USE_ID3TAG, true)
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GST_CHECK_FEATURE(ID3TAG, [id3tag reading and writing from the MAD project],
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id3tag, [
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dnl check with pkg-config first
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GST_PKG_CHECK_MODULES(ID3TAG, id3tag >= 0.15)
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if test "x$HAVE_ID3TAG" = "xno"; then
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dnl fall back to oldskool detection
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AC_CHECK_HEADER(id3tag.h, [
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save_LIBS=$LIBS
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LIBS="-lz"
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AC_CHECK_LIB(id3tag, id3_tag_options,
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HAVE_ID3TAG="yes" ID3TAG_LIBS="-lid3tag -lz")
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LIBS=$save_LIBS
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AC_SUBST(ID3TAG_LIBS)
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])
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fi
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])
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dnl *** mad ***
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translit(dnm, m, l) AM_CONDITIONAL(USE_MAD, true)
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GST_CHECK_FEATURE(MAD, [mad mp3 decoder], mad, [
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if test "x$HAVE_ID3TAG" = "xyes"; then
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dnl check with pkg-config first
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GST_PKG_CHECK_MODULES(MAD, mad >= 0.15 id3tag >= 0.15)
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if test "x$HAVE_MAD" = "xno"; then
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dnl fall back to oldskool detection
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AC_CHECK_HEADER(mad.h, [
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AC_CHECK_LIB(mad, mad_decoder_finish,
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HAVE_MAD="yes" MAD_LIBS="-lmad $ID3TAG_LIBS")
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])
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fi
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else
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HAVE_MAD="no"
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AC_MSG_WARN([libid3tag not available, cannot build MAD MP3 decoder plugin])
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fi
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])
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AC_SUBST(MAD_LIBS)
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dnl *** mpeg2dec ***
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translit(dnm, m, l) AM_CONDITIONAL(USE_MPEG2DEC, true)
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GST_CHECK_FEATURE(MPEG2DEC, [mpeg2dec], mpeg2dec, [
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GST_PKG_CHECK_MODULES(MPEG2DEC, libmpeg2 >= 0.4.0)
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])
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dnl *** sidplay : works with libsidplay 1.36.x (not 2.x.x) ***
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translit(dnm, m, l) AM_CONDITIONAL(USE_SIDPLAY, true)
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GST_CHECK_FEATURE(SIDPLAY, [libsidplay], sid, [
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GST_PATH_SIDPLAY()
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])
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else
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dnl not building plugins with external dependencies,
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dnl but we still need to set the conditionals
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AM_CONDITIONAL(USE_A52DEC, false)
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AM_CONDITIONAL(USE_AMRNB, false)
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AM_CONDITIONAL(USE_DVDREAD, false)
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AM_CONDITIONAL(USE_DVDNAV, false)
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AM_CONDITIONAL(USE_LAME, false)
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AM_CONDITIONAL(USE_ID3TAG, false)
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AM_CONDITIONAL(USE_MAD, false)
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AM_CONDITIONAL(USE_MPEG2DEC, false)
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AM_CONDITIONAL(USE_SIDPLAY, false)
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fi dnl of EXT plugins
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dnl *** finalize CFLAGS, LDFLAGS, LIBS
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dnl Overview:
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dnl GST_OPTION_CFLAGS: common flags for profiling, debugging, errors, ...
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dnl GST_*: flags shared by built objects to link against GStreamer
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dnl GST_ALL_LDFLAGS: linker flags shared by all
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dnl GST_LIB_LDFLAGS: additional linker flags for all libaries
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dnl GST_LT_LDFLAGS: library versioning of our libraries
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dnl GST_PLUGIN_LDFLAGS: flags to be used for all plugins
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dnl GST_OPTION_CFLAGS
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if test "x$USE_DEBUG" = xyes; then
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PROFILE_CFLAGS="-g"
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fi
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AC_SUBST(PROFILE_CFLAGS)
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DEPRECATED_CFLAGS="-DGST_DISABLE_DEPRECATED"
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AC_SUBST(DEPRECATED_CFLAGS)
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dnl every flag in GST_OPTION_CFLAGS can be overridden at make time
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GST_OPTION_CFLAGS="\$(ERROR_CFLAGS) \$(DEBUG_CFLAGS) \$(PROFILE_CFLAGS) \$(GCOV_CFLAGS) \$(OPT_CFLAGS) \$(DEPRECATED_CFLAGS)"
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AC_SUBST(GST_OPTION_CFLAGS)
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dnl FIXME: do we want to rename to GST_ALL_* ?
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dnl prefer internal headers to already installed ones
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dnl also add builddir include for enumtypes and marshal
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dnl add GST_OPTION_CFLAGS, but overridable
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GST_CFLAGS="-I\$(top_srcdir)/gst-libs -I\$(top_builddir)/gst-libs $GST_CFLAGS \$(GST_OPTION_CFLAGS)"
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AC_SUBST(GST_CFLAGS)
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AC_SUBST(GST_LIBS)
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dnl LDFLAGS really should only contain flags, not libs - they get added before
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dnl whatevertarget_LIBS and -L flags here affect the rest of the linking
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GST_ALL_LDFLAGS="-no-undefined"
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AC_SUBST(GST_ALL_LDFLAGS)
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dnl this really should only contain flags, not libs - they get added before
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dnl whatevertarget_LIBS and -L flags here affect the rest of the linking
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GST_PLUGIN_LDFLAGS="-module -avoid-version -export-symbols-regex '^[_]*gst_plugin_desc\$\$' $GST_ALL_LDFLAGS"
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AC_SUBST(GST_PLUGIN_LDFLAGS)
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dnl *** output files ***
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AC_CONFIG_FILES(
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Makefile
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gst-libs/Makefile
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gst-libs/gst/Makefile
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gst/Makefile
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gst/asfdemux/Makefile
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gst/dvdlpcmdec/Makefile
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gst/dvdsub/Makefile
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gst/iec958/Makefile
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gst/mpegaudioparse/Makefile
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gst/mpegstream/Makefile
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gst/realmedia/Makefile
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gst/synaesthesia/Makefile
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ext/Makefile
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ext/a52dec/Makefile
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ext/amrnb/Makefile
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ext/dvdnav/Makefile
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ext/dvdread/Makefile
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ext/lame/Makefile
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ext/mad/Makefile
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ext/mpeg2dec/Makefile
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ext/sidplay/Makefile
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docs/Makefile
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docs/plugins/Makefile
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docs/version.entities
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tests/Makefile
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tests/check/Makefile
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common/Makefile
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common/m4/Makefile
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m4/Makefile
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po/Makefile.in
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gst-plugins-ugly.spec
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)
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AC_OUTPUT
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GST_OUTPUT_PLUGINS
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