-AC_CHECK_HEADERS([vorbis/codec.h vorbis/vorbisfile.h],,
- [missing=yes
- echo "***** Missing vorbis headers ($website) *****"])
-AC_SEARCH_LIBS([ov_open], [vorbisfile],,
- [missing=yes
- echo "***** Missing libvorbisfile ($website) *****"])
-
-##### liblua #####
-website="http://www.lua.org/"
-AC_CHECK_HEADERS([lua.h],,
- [missing=yes
- echo "***** Missing lua headers ($website) *****"])
-AC_SEARCH_LIBS([lua_load], [lua],,
- [missing=yes
- echo "***** Missing liblua ($website) *****"])
-
+PKG_CHECK_MODULES([VORBIS], [vorbisfile],
+ [LIBS="$LIBS $VORBIS_LIBS"
+ CFLAGS="$CFLAGS $VORBIS_CFLAGS"
+ CXXFLAGS="$CXXFLAGS $VORBIS_CFLAGS"],
+ [missing=yes
+ echo "***** Missing libvorbisfile ($website) *****"])
+
+##### GTK+ 2.0 #####