diff -r e42706ada231 -r fb7baa0b3d2d gst-gmyth/configure.ac
--- a/gst-gmyth/configure.ac	Sat Jul 14 17:20:54 2007 +0100
+++ b/gst-gmyth/configure.ac	Thu Aug 30 13:46:59 2007 +0100
@@ -114,9 +114,10 @@
 AC_SUBST(GST_PLUGINS_BASE_CFLAGS)
 
 PKG_CHECK_MODULES(GMYTH, gmyth >= 0.3, HAVE_GMYTH=yes,HAVE_GMYTH=no)
-if test "x$HAVE_GMYTH" = "xno"; then
-  AC_MSG_ERROR(you need gmyth >= 0.3 installed)
+if test "x$HAVE_GMYTH" = "xyes"; then
+  AC_DEFINE([WITH_GMYTH],[1],[Define if GMYTH support is enabled])
 fi
+AM_CONDITIONAL(WITH_GMYTH, test "x$HAVE_GMYTH" = "xyes")
 AC_SUBST(GMYTH_CFLAGS)
 AC_SUBST(GMYTH_LIBS)