Index: head/net/norm/Makefile
===================================================================
--- head/net/norm/Makefile	(revision 523940)
+++ head/net/norm/Makefile	(revision 523941)
@@ -1,30 +1,36 @@
 # $FreeBSD$
 
 PORTNAME=	norm
 PORTVERSION=	1.5r6
 CATEGORIES=	net
 MASTER_SITES=	http://downloads.pf.itd.nrl.navy.mil/norm/archive/:norm \
 		https://waf.io/:waf
 DISTNAME=	src-norm-${DISTVERSION}
 DISTFILES=	${DISTNAME}${EXTRACT_SUFX}:norm \
 		waf-2.0.19:waf
 EXTRACT_ONLY=	${DISTNAME}${EXTRACT_SUFX}
 
 MAINTAINER=	hd@oc.dk
 COMMENT=	NACK-Oriented Reliable Multicast (NORM)
 
 WRKSRC=		${WRKDIR}/norm-${DISTVERSION}
 
 USES=		libtool tar:tgz waf
 USE_LDCONFIG=	yes
 PLIST_FILES=	include/normApi.h lib/libnorm.so lib/libnorm.so.1 \
 		lib/libnorm.so.1.0.0
 
+.include <bsd.port.pre.mk>
+
+.if defined(PPC_ABI) && ${PPC_ABI} == ELFv2
+CXXFLAGS+=	-mcpu=power7
+.endif
+
 post-extract:
 	${CP} ${DISTDIR}/waf-2.0.19 ${WRKSRC}/waf
 
 post-install:
 	${INSTALL_DATA} ${WRKSRC}/include/normApi.h ${STAGEDIR}${PREFIX}/include/
 	${STRIP_CMD} ${STAGEDIR}${PREFIX}/lib/libnorm.so.1.0.0
 
-.include <bsd.port.mk>
+.include <bsd.port.post.mk>