--- ocaml-3.10.2.ebuild.orig	2009-04-09 23:06:22.000000000 +0900
+++ ocaml-3.10.2.ebuild	2009-05-18 05:37:43.000000000 +0900
@@ -60,6 +60,8 @@
 
 	# Adapted from mandriva to get labltk built with tk8.5
 	epatch "${FILESDIR}/${P}-tk85.patch"
+
+	use ppc64 && epatch "${FILESDIR}/${P}-buildfix-ppc64.patch"
 }
 
 src_compile() {