--- groff-1.20.1-r1.ebuild.old	2009-10-30 14:49:40.940456670 +0900
+++ groff-1.20.1-r1.ebuild	2009-10-30 14:49:40.940456670 +0900
@@ -55,8 +55,12 @@
 	EOF
 
 	if use linguas_ja ; then
+		cd "${WORKDIR}"
+		epatch "${FILESDIR}"/${P}-japanese.patch.patch
+		cd "${S}"
 		epatch "${WORKDIR}"/${P}-japanese.patch #255292
 		eautoconf
+		eautoheader
 	fi
 }