Index: Makefile
===================================================================
--- Makefile	(revision 552388)
+++ Makefile	(working copy)
@@ -35,6 +35,8 @@
 USE_BINUTILS=	yes
 USE_PERL5=	build
 SSP_UNSAFE=	yes
+CFLAGS:=	${CFLAGS:N-march=westmere:N-mretpoline}
+CXXFLAGS:=	${CXXFLAGS:N-march=westmere:N-mretpoline}
 
 OPTIONS_DEFINE=		BOOTSTRAP
 OPTIONS_DEFAULT=	BOOTSTRAP