Index: head/emulators/mednafen/Makefile
===================================================================
--- head/emulators/mednafen/Makefile	(revision 528920)
+++ head/emulators/mednafen/Makefile	(revision 528921)
@@ -1,88 +1,96 @@
 # $FreeBSD$
 
 PORTNAME=	mednafen
 PORTVERSION=	1.22.2
 PORTEPOCH=	1
 CATEGORIES=	emulators games
 MASTER_SITES=	https://mednafen.github.io/releases/files/
 
 MAINTAINER=	acm@FreeBSD.org
 COMMENT=	Portable multi-system emulator
 
 LICENSE=	GPLv2+
 LICENSE_FILE=	${WRKSRC}/COPYING
 
 LIB_DEPENDS=	libcdio.so:sysutils/libcdio \
 		libsndfile.so:audio/libsndfile \
 		libvorbis.so:audio/libvorbis
 
 BROKEN_sparc64=		fails to compile due to internal compiler error
 
 GNU_CONFIGURE=	yes
 USE_SDL=	sdl2 net2
 USE_GL=		gl glu
 CPPFLAGS+=	-I${LOCALBASE}/include
 LDFLAGS+=	-L${LOCALBASE}/lib
 WRKSRC=	${WRKDIR}/${PORTNAME}
 SUB_FILES=	pkg-message
 
 CONFIGURE_ARGS+=--disable-alsa --disable-alsatest \
 		--with-sdl-prefix=${LOCALBASE}
 
-USES=		compiler:c++11-lib cpe gl iconv pkgconfig:build sdl tar:xz
+USES=		cpe gl iconv pkgconfig:build sdl tar:xz
 CPE_VENDOR=	david_shadoff
 
 OPTIONS_DEFINE=	NLS DOCS JACK
 OPTIONS_MULTI=	EMU
 OPTIONS_MULTI_EMU=	GB GBA LINX MD NES NGP PCE PCFX PSX SMS SWAN VB
 OPTIONS_DEFAULT=	GB GBA LINX MD NES NGP PCE PCFX PSX SMS SWAN VB
 
 GB_DESC=	build with GameBoy emulation
 GBA_DESC=	build with GameBoy Advance emulation
 LINX_DESC=	build with Atari Lynx emulation
 MD_DESC=	build with Sega Genesis/MegaDrive emulation
 NES_DESC=	build with Nintendo Entertainment System emulation
 NGP_DESC=	build with Neo Geo Pocket emulation
 PCE_DESC=	build with PC Engine (TurboGrafx 16) emulation
 PCFX_DESC=	build with PC-FX emulation
 PSX_DESC=	build with Playstation emulation
 SMS_DESC=	build with SMS+GG emulation
 SWAN_DESC=	build with WonderSWan emulation
 VB_DESC=	build with Virtual Boy emulation
 JACK_DESC=	support the JACK audio API
 
 OPTIONS_SUB=	yes
 
 NLS_USES=	gettext
 NLS_CONFIGURE_ENABLE=nls
 
 JACK_LIB_DEPENDS=libjack.so:audio/jack
 JACK_CONFIGURE_ENABLE=jack
 
 GB_CONFIGURE_ENABLE=gb
 GBA_CONFIGURE_ENABLE=gba
 LINX_CONFIGURE_ENABLE=lynx
 MD_CONFIGURE_ENABLE=md
 NES_CONFIGURE_ENABLE=nes
 NGP_CONFIGURE_ENABLE=ngp
 PCE_CONFIGURE_ENABLE=pce
 PCFX_CONFIGURE_ENABLE=pcfx
 PSX_CONFIGURE_ENABLE=psx
 SMS_CONFIGURE_ENABLE=sms
 SWAN_CONFIGURE_ENABLE=wswan
 VB_CONFIGURE_ENABLE=vb
+
+.include <bsd.port.options.mk>
+
+.if defined(PPC_ABI) && ${PPC_ABI} == ELFv2
+USES+=		compiler:gcc-c++11-lib
+.else
+USES+=		compiler:c++11-lib
+.endif
 
 post-patch:
 	@${REINPLACE_CMD} -e 's|versionsort|alphasort|g' \
 		${WRKSRC}/src/drivers/Joystick_Linux.cpp
 
 pre-configure:
 	@${REINPLACE_CMD} -e 's|/usr/local|${LOCALBASE}|g' \
 		-e 's|/usr/X11R6|${LOCALBASE}|g' \
 		${WRKSRC}/configure
 
 post-install:
 	@${MKDIR} ${STAGEDIR}${DOCSDIR}
 	@${INSTALL_DATA} ${WRKSRC}/Documentation/mednafen.html ${STAGEDIR}${DOCSDIR}
 
 .include <bsd.port.mk>