Index: head/emulators/snes9x-gtk/Makefile
===================================================================
--- head/emulators/snes9x-gtk/Makefile	(revision 504542)
+++ head/emulators/snes9x-gtk/Makefile	(revision 504543)
@@ -1,94 +1,92 @@
 # Created by: okeeblow <root@cooltrainer.org>
 # $FreeBSD$
 
 PORTNAME=	snes9x
 PORTVERSION=	1.54.1
 PORTREVISION=	5
 CATEGORIES=	emulators
 PKGNAMESUFFIX=	-gtk
 
 MAINTAINER=	root@cooltrainer.org
 COMMENT=	Super Nintendo Entertainment System (SNES) Emulator
 
 LICENSE=	Snes9x
 LICENSE_NAME=	Snes9x License
 LICENSE_FILE=	${WRKSRC}/../docs/snes9x-license.txt
 LICENSE_PERMS=	dist-mirror pkg-mirror auto-accept
 
 LIB_DEPENDS=	libpng.so:graphics/png
 
-BROKEN_powerpc64=	fails to configure: C compiler cannot create executables
-
 USE_GITHUB=	yes
 GH_ACCOUNT=	snes9xgit
 
-USES=		autoreconf desktop-file-utils gettext gmake \
+USES=		autoreconf compiler:c11 desktop-file-utils gettext gmake \
 		localbase perl5 pkgconfig tar:bzip2
 USE_GNOME=	cairo gdkpixbuf2 gtk20 intltool libxml2
 USE_SDL=	sdl2
 USE_XORG=	x11 xext
 GNU_CONFIGURE=	yes
 LDFLAGS+=	-Wl,--as-needed
 
 PATCH_WRKSRC=	${WRKSRC}/..
 WRKSRC_SUBDIR=	gtk
 NO_CDROM=	Commercial users must seek permission from copyright holders.
 
 OPTIONS_DEFINE=		DEBUG JMA NETPLAY
 OPTIONS_GROUP=		SOUND VIDEO
 OPTIONS_GROUP_SOUND=	ALSA PORTAUDIO PULSEAUDIO
 OPTIONS_GROUP_VIDEO=	OPENGL XRANDR XVIDEO
 OPTIONS_DEFAULT=	JMA NETPLAY XVIDEO XRANDR
 
 DEBUG_CONFIGURE_WITH=		debug
 
 JMA_DESC=			JMA archive decompression support
 JMA_CONFIGURE_WITH=		jma-decomp
 
 NETPLAY_DESC=			Network support
 NETPLAY_CONFIGURE_WITH=		netplay
 
 OPENGL_CONFIGURE_WITH=		opengl
 OPENGL_USE=			GL=gl,glu
 
 XRANDR_CONFIGURE_WITH=		xrandr
 XRANDR_USE=			XORG=xrandr
 
 XVIDEO_CONFIGURE_WITH=		xv
 XVIDEO_USE=			XORG=xv
 
 ALSA_CONFIGURE_WITH=		alsa
 ALSA_LIB_DEPENDS=		libasound.so:audio/alsa-lib
 ALSA_USES=			compiler:c++11-lang
 
 PORTAUDIO_CONFIGURE_WITH=	portaudio
 PORTAUDIO_LIB_DEPENDS=		libportaudio.so:audio/portaudio
 
 PULSEAUDIO_CONFIGURE_WITH=	pulseaudio
 PULSEAUDIO_LIB_DEPENDS=		libpulse.so:audio/pulseaudio
 
 PLIST_FILES=	bin/snes9x-gtk \
 		share/pixmaps/snes9x.svg \
 		share/applications/snes9x.desktop
 
 .include <bsd.port.pre.mk>
 
 .if exists(/usr/lib/libusbhid.a)
 CONFIGURE_ARGS+=	--with-joystick
 .else
 CONFIGURE_ARGS+=	--without-joystick
 .endif
 
 post-patch:
 	@${REINPLACE_CMD} -e 's|sdl|sdl2|g' -e 's|-ldl||g' \
 		${WRKSRC}/configure.ac
 
 do-install:
 	${INSTALL_PROGRAM} ${WRKSRC}/${PORTNAME}${PKGNAMESUFFIX} \
 		${STAGEDIR}${PREFIX}/bin/${PORTNAME}${PKGNAMESUFFIX}
 	${INSTALL_DATA} ${WRKSRC}/data/snes9x.svg \
 		${STAGEDIR}${PREFIX}/share/pixmaps
 	${INSTALL_DATA} ${WRKSRC}/data/snes9x.desktop \
 		${STAGEDIR}${PREFIX}/share/applications
 
 .include <bsd.port.post.mk>