melunko@47: dnl fill in your package name and version here
melunko@47: dnl autoconf configuration files for gst-plugins-dspbin
melunko@47: AC_INIT
melunko@47: AC_CANONICAL_TARGET
melunko@47: 
melunko@47: AC_CONFIG_MACRO_DIR([m4])
melunko@47: dnl We disable static building for development, for time savings
melunko@47: dnl this goes before AS_LIBTOOL to appease autoconf
melunko@47: dnl *NOTE*: dnl this line before release, so release does static too
melunko@47: AM_DISABLE_STATIC
melunko@47: 
melunko@47: dnl AM_MAINTAINER_MODE only provides the option to configure to enable it
melunko@47: AM_MAINTAINER_MODE
melunko@47: 
melunko@47: dnl when going to/from release please set the nano (fourth number) right !
melunko@47: dnl releases only do Wall, cvs and prerelease does Werror too
melunko@47: AS_VERSION(gst-plugins-nuvdemux, GST_PLUGINS_VERSION, 0, 10, 0, 1, GST_CVS="no", GST_CVS="yes")
melunko@47: 
melunko@47: AM_INIT_AUTOMAKE($PACKAGE, $VERSION)
melunko@47: 
melunko@47: AM_PROG_LIBTOOL
melunko@47: 
melunko@47: AM_CONFIG_HEADER(config.h)
melunko@47: 
melunko@47: dnl make aclocal work in maintainer mode
melunko@47: AC_SUBST(ACLOCAL_AMFLAGS, "-I m4")
melunko@47: 
melunko@47: dnl check for tools
melunko@47: AC_PROG_CC
melunko@47: AC_PROG_CC_STDC
melunko@47: AM_PROG_AS
melunko@47: 
melunko@47: dnl decide on error flags
melunko@47: AS_COMPILER_FLAG(-Wall, GST_WALL="yes", GST_WALL="no")
melunko@47: 
melunko@47: if test "x$GST_WALL" = "xyes"; then
melunko@47:   ERROR_CFLAGS="$GST_ERROR -Wall"
melunko@47: 
melunko@47:   if test "x$GST_CVS" = "xyes"; then
melunko@47:     AS_COMPILER_FLAG(-Werror,ERROR_CFLAGS="$ERROR_CFLAGS -Werror",ERROR_CFLAGS="$ERROR_CFLAGS")
melunko@47:   fi
melunko@47: fi
melunko@47: 
melunko@47: AC_SUBST(ERROR_CFLAGS)
melunko@47: 
melunko@47: dnl determine c++ compiler
melunko@47: AC_PROG_CXX
melunko@47: dnl determine if c++ is available on this system
melunko@47: AC_CHECK_PROG(HAVE_CXX, $CXX, yes, no)
melunko@47: dnl determine c++ preprocessor
melunko@47: AC_PROG_CXXCPP
melunko@47: AC_ISC_POSIX
melunko@47: 
melunko@47: AC_HEADER_STDC([])
melunko@47: AC_C_INLINE
melunko@47: 
melunko@47: dnl Check for pkgconfig first
melunko@47: AC_CHECK_PROG(HAVE_PKGCONFIG, pkg-config, yes, no)
melunko@47: 
melunko@47: dnl Give error and exit if we don't have pkgconfig
melunko@47: if test "x$HAVE_PKGCONFIG" = "xno"; then
melunko@47:   AC_MSG_ERROR(you need to have pkgconfig installed !)
melunko@47: fi
melunko@47: 
melunko@47: dnl Now we're ready to ask for gstreamer libs and cflags
melunko@47: dnl And we can also ask for the right version of gstreamer
melunko@47: 
melunko@47: GST_REQUIRED=0.10.3
melunko@47: GST_MAJORMINOR=0.10
melunko@47: 
melunko@47: PKG_CHECK_MODULES(GST, \
melunko@47:   gstreamer-$GST_MAJORMINOR >= $GST_REQUIRED,
melunko@47:   HAVE_GST=yes,HAVE_GST=no)
melunko@47: 
melunko@47: dnl Give error and exit if we don't have gstreamer
melunko@47: if test "x$HAVE_GST" = "xno"; then
melunko@47:   AC_MSG_ERROR(you need gstreamer development packages installed !)
melunko@47: fi
melunko@47: 
melunko@47: if test "x$USE_DEBUG" = xyes; then
melunko@47:   GST_CFLAGS="$GST_CFLAGS -g"
melunko@47: fi
melunko@47: 
melunko@47: dnl make GST_CFLAGS and GST_LIBS available
melunko@47: AC_SUBST(GST_CFLAGS)
melunko@47: AC_SUBST(GST_LIBS)
melunko@47: 
melunko@47: dnl make GST_MAJORMINOR available in Makefile.am
melunko@47: AC_SUBST(GST_MAJORMINOR)
melunko@47: 
melunko@47: dnl check for gstreamer-base; uninstalled is selected preferentially
melunko@47: PKG_CHECK_MODULES(GST_BASE, gstreamer-base-$GST_MAJORMINOR >= $GST_REQUIRED,
melunko@47:   HAVE_GST_BASE="yes", HAVE_GST_BASE="no")
melunko@47: 
melunko@47: if test "x$HAVE_GST_BASE" = "xno"; then
melunko@47:   AC_MSG_ERROR(no GStreamer Base Libs found)
melunko@47: fi
melunko@47: 
melunko@47: AC_SUBST(GST_BASE_LIBS)
melunko@47: AC_SUBST(GST_BASE_CFLAGS)
melunko@47: 
melunko@47: dnl check for gstreamer-libs; uinstalled is selected preferentially
melunko@47: PKG_CHECK_MODULES(GST_PLUGINS_BASE, gstreamer-plugins-base-$GST_MAJORMINOR >= $GST_REQUIRED,
melunko@47:   HAVE_GST_PLUGINS="yes", HAVE_GST_PLUGINS="no")
melunko@47: 
melunko@47: if test "x$HAVE_GST_PLUGINS" = "xno"; then
melunko@47:   AC_MSG_ERROR(no GStreamer Plugins Libs found)
melunko@47: fi
melunko@47: 
melunko@47: AC_SUBST(GST_PLUGINS_BASE_LIBS)
melunko@47: AC_SUBST(GST_PLUGINS_BASE_CFLAGS)
melunko@47: 
melunko@47: dnl set the plugindir where plugins should be installed
melunko@47: plugindir="\$(libdir)/gstreamer-$GST_MAJORMINOR"
melunko@47: AC_SUBST(plugindir)
melunko@47: 
melunko@47: dnl set proper LDFLAGS for plugins
melunko@47: GST_PLUGIN_LDFLAGS='-module -avoid-version -export-symbols-regex [_]*\(gst_\|Gst\|GST_\).*'
melunko@47: AC_SUBST(GST_PLUGIN_LDFLAGS)
melunko@47: 
melunko@47: AC_OUTPUT( \
melunko@47:     Makefile \
melunko@47:     src/Makefile \
melunko@47:     m4/Makefile
melunko@47: )
melunko@47: