Index: Makefile
===================================================================
--- Makefile	(revision 522324)
+++ Makefile	(working copy)
@@ -44,6 +44,12 @@
 
 TARGET_ORDER_OVERRIDE=	710:fix-perl-things
 
+.include <bsd.port.pre.mk>
+
+.if defined(PPC_ABI) && ${PPC_ABI} == ELFv2
+CFLAGS+=	-mcpu=power7
+.endif
+
 post-configure:
 	@${REINPLACE_CMD} -e 's|%%PREFIX%%|${PREFIX}|g' \
 		${WRKSRC}/docs/${PORTNAME}.1 ${WRKSRC}/docs/spmonitor.1
@@ -74,4 +80,4 @@
 	${STRIP_CMD} ${STAGEDIR}${PREFIX}/lib/libtspread.so.1
 	${STRIP_CMD} ${STAGEDIR}${PREFIX}/${SITE_ARCH_REL}/auto/Spread/Spread.so
 
-.include <bsd.port.mk>
+.include <bsd.port.post.mk>