--- liborigin-20100420.ebuild.orig	2010-05-05 18:44:00.758568517 +0200
+++ liborigin-20100420.ebuild	2010-05-05 18:43:47.548318367 +0200
@@ -31,6 +31,7 @@
 	EOF
 	# use system one
 	rm -f tree.hh || die
+	epatch "${FILESDIR}"/${P}-gcc45.patch
 }
 
 src_configure() {