Index: Makefile
===================================================================
--- Makefile	(revision 517090)
+++ Makefile	(working copy)
@@ -51,6 +51,10 @@
 CONFIGURE_ARGS+=	--without-iconv
 .endif
 
+.if ${ARCH} == powerpc64
+USE_GCC=	any
+.endif
+
 post-patch:
 	@${REINPLACE_CMD} -E 's,doc/slsh,doc/slang/v\@slang_major_version\@,' \
 		${WRKSRC}/slsh/Makefile.in