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AC_INIT
dnl fill in your package name and version here
dnl the fourth (nano) number should be 0 for a release, 1 for CVS,
dnl and 2... for a prerelease
dnl when going to/from release please set the nano correctly !
dnl releases only do Wall, cvs and prerelease does Werror too
AS_VERSION(gst-plugin, GST_PLUGIN_VERSION, 0, 1, 1, 1, GST_PLUGIN_CVS="no", GST_PLUGIN_CVS="yes")
dnl AM_MAINTAINER_MODE provides the option to enable maintainer mode
AM_MAINTAINER_MODE
AM_INIT_AUTOMAKE($PACKAGE, $VERSION)
dnl make aclocal work in maintainer mode
AC_SUBST(ACLOCAL_AMFLAGS, "-I m4")
dnl check for tools
AC_PROG_CC
AC_PROG_LIBTOOL
dnl Check for pkgconfig first
AC_CHECK_PROG(HAVE_PKGCONFIG, pkg-config, yes, no)
dnl Give error and exit if we don't have pkgconfig
if test "x$HAVE_PKGCONFIG" = "xno"; then
AC_MSG_ERROR(you need to have pkgconfig installed !)
fi
dnl Now we're ready to ask for gstreamer libs and cflags
dnl And we can also ask for the right version of gstreamer
GST_REQUIRED=0.9
GST_MAJORMINOR=0.9
PKG_CHECK_MODULES(GST, \
gstreamer-$GST_MAJORMINOR >= $GST_REQUIRED,
HAVE_GST=yes,HAVE_GST=no)
dnl Give error and exit if we don't have gstreamer
if test "x$HAVE_GST" = "xno"; then
AC_MSG_ERROR(you need gstreamer development packages installed !)
fi
dnl make GST_CFLAGS and GST_LIBS available
AC_SUBST(GST_CFLAGS)
AC_SUBST(GST_LIBS)
dnl make GST_MAJORMINOR available in Makefile.am
AC_SUBST(GST_MAJORMINOR)
dnl If we need them, we can also use the plugin libraries
PKG_CHECK_MODULES(GST_LIBS, gstreamer-libs-$GST_MAJORMINOR >= $GST_REQUIRED,
HAVE_GST_LIBS=yes, HAVE_GST_LIBS=no)
dnl Give a warning if we don't have gstreamer libs
if test "x$HAVE_GST_LIBS" = "xno"; then
AC_MSG_NOTICE(no GStreamer plugin libs found)
fi
dnl make GST_LIBS_CFLAGS and GST_LIBS_LIBS available
AC_SUBST(GST_LIBS_CFLAGS)
AC_SUBST(GST_LIBS_LIBS)
dnl set the plugindir where plugins should be installed
plugindir="\$(libdir)/gstreamer-$GST_MAJORMINOR"
AC_SUBST(plugindir)
dnl set proper LDFLAGS for plugins
GST_PLUGIN_LDFLAGS='-module -avoid-version -export-symbols-regex [_]*\(gst_\|Gst\|GST_\).*'
AC_SUBST(GST_PLUGIN_LDFLAGS)
AC_OUTPUT(Makefile src/Makefile)
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