--- /usr/portage/media-libs/gst-plugins-base/gst-plugins-base-0.10.36.ebuild	2013-02-24 19:01:20.000000000 +0100
+++ gst-plugins-base-0.10.36.ebuild	2013-06-04 01:10:32.000000000 +0200
@@ -33,6 +33,9 @@ src_prepare() {
 	# though they are not actually used. This needs to be fixed upstream by
 	# replacing AC_PATH_XTRA with PKG_CONFIG calls.
 	sed -i -e 's:X_PRE_LIBS -lSM -lICE:X_PRE_LIBS:' "${S}"/configure || die
+	sed -i -e \
+		"/^GST_CONFIGPATH/ s:=.*:='${ROOT}/usr/include/gstreamer-${SLOT}/gst/gstconfig.h':" \
+		"${S}"/configure || die
 }
 
 src_configure() {