--- Makefile.orig	Wed Oct 13 18:01:46 1999
+++ Makefile	Sun Nov 28 23:26:42 1999
@@ -1,5 +1,5 @@
 CC	= cc
-CFLAGS	= -xO3
+CFLAGS	= -O3
 LDFLAGS	=
 
 PROG	= ipv6socket_scrub
