--- /usr/portage/dev-libs/glib/glib-2.40.0-r1.ebuild	2014-10-27 03:01:06.000000000 +0100
+++ /usr/local/portage/dev-libs/glib/glib-2.40.0-r2.ebuild	2015-01-01 22:12:12.940753575 +0100
@@ -78,7 +78,7 @@
 
 src_prepare() {
 	# Prevent build failure in stage3 where pkgconfig is not available, bug #481056
-	mv -f "${WORKDIR}"/pkg-config-*/pkg.m4 "${S}"/m4macros/ || die
+	mv -f "${WORKDIR}"/pkg-config-0.28/pkg.m4 "${S}"/m4macros/ || die
 
 	# Fix gmodule issues on fbsd; bug #184301, upstream bug #107626
 	epatch "${FILESDIR}"/${PN}-2.12.12-fbsd.patch