--- Makefile	(revision 522215)
+++ Makefile	(working copy)
@@ -107,9 +107,11 @@ 
 .include <bsd.port.pre.mk>
 
 # Actual earliest version may differ slightly
-.if ${ARCH} != sparc64 && ${ARCH} != mips && ${ARCH} != mips64 && ${ARCH} != powerpc && ${ARCH} != powerpc64 && ${ARCH} != powerpcspe && !defined(PKGNAMEPREFIX)
+.if ${ARCH} != sparc64 && ${ARCH} != mips && ${ARCH} != mips64 && ${ARCH} != powerpc && ${ARCH} != powerpcspe && !defined(PKGNAMEPREFIX)
 CONFIGURE_ARGS+=	--enable-gold --enable-plugins
+.if (defined(PPC_ABI) && ${PPC_ABI} == ELFv2) || ${ARCH} != powerpc64
 CXXFLAGS+=	-Wno-c++11-narrowing
+.endif
 PLIST_SUB+=	GOLD=""
 .else
 PLIST_SUB+=	GOLD="@comment "