--- flex-2.5.31.ebuild.org	2003-10-16 08:16:53.000000000 +0200
+++ flex-2.5.31.ebuild	2003-10-16 08:16:34.000000000 +0200
@@ -14,6 +14,13 @@
 DEPEND="virtual/glibc
 	nls? ( sys-devel/gettext )"
 
+src_unpack() {
+
+	unpack ${A}
+	cd ${S}
+
+	epatch ${FILESDIR}/flex-2.5.31-yytext_ptr.patch
+}
 
 src_compile() {
 	myconf=""