Index: Makefile
===================================================================
--- Makefile	(revision 510714)
+++ Makefile	(working copy)
@@ -41,6 +41,7 @@
 OPTIONS_DEFINE_i386=	DYNAMIC_ARCH AVX AVX2
 OPTIONS_DEFINE_amd64=	${OPTIONS_DEFINE_i386}
 OPTIONS_DEFINE_powerpc64=	POWER6
+OPTIONS_EXCLUDE_powerpc64=	OPENMP
 
 .if defined(BATCH) || defined(PACKAGE_BUILDING)
 OPTIONS_DEFAULT_i386=	DYNAMIC_ARCH
@@ -57,6 +58,7 @@
 .include <bsd.port.options.mk>
 
 .if ${ARCH} == powerpc64
+USE_GCC=	yes
 .  if ${PORT_OPTIONS:MPOWER6}
 TARGET_CPU_ARCH=	POWER6
 .else