Index: head/games/colobot/Makefile
===================================================================
--- head/games/colobot/Makefile	(revision 496843)
+++ head/games/colobot/Makefile	(revision 496844)
@@ -1,50 +1,50 @@
 # $FreeBSD$
 
 PORTNAME=	colobot
 DISTVERSIONPREFIX=	${PORTNAME}-gold-
 DISTVERSION=	0.1.12
 DISTVERSIONSUFFIX=	-alpha
 CATEGORIES=	games
 MASTER_SITES=	https://colobot.info/files/music/:music
 DISTFILES=	colobot-music_ogg_0.1.12-alpha.tar.gz:music
 
 MAINTAINER=	fernape@FreeBSD.org
 COMMENT=	Educational game aiming to teach programming to kids
 
 LICENSE=	GPLv3
 LICENSE_FILE=	${WRKSRC}/LICENSE.txt
 
 LIB_DEPENDS=	libpng.so:graphics/png \
 		libsndfile.so:audio/libsndfile \
 		libvorbis.so:audio/libvorbis \
 		libogg.so:audio/libogg \
 		libopenal.so:audio/openal-soft \
 		libphysfs.so:devel/physfs \
 		libboost_system.so:devel/boost-libs
 
-USES=		cmake gl gettext-runtime gettext-tools:build \
-		localbase:ldflags openal python:2.7 sdl
+USES=		cmake compiler:c++11-lang gl gettext-runtime \
+		gettext-tools:build localbase:ldflags openal python:2.7 sdl
 USE_SDL=	image2 ttf2
 USE_GL=		gl glew glu
 USE_LDCONFIG=	yes
 
 USE_GITHUB=	yes
 GH_TUPLE=	colobot:colobot-data:c467bd9:data
 
 LLD_UNSAFE=	yes
 
 post-extract:
 	@${MV} ${WRKDIR}/colobot-data-c467bd9/* ${WRKSRC}/data
 	@${MV} ${WRKDIR}/*.ogg ${WRKDIR}/LICENSE.txt ${WRKSRC}/data/music/
 	@${REINPLACE_CMD} 's|$${CMAKE_INSTALL_PREFIX}/games|$${CMAKE_INSTALL_PREFIX}/bin|g' ${WRKSRC}/CMakeLists.txt
 	@${REINPLACE_CMD} 's|PLATFORM_MACOSX|PLATFORM_MACOSX OR PLATFORM_OTHER|g' ${WRKSRC}/src/CMakeLists.txt
 
 post-patch:
 	@${REINPLACE_CMD} 's|/usr/local|${LOCALBASE}|g' ${WRKSRC}/cmake/FindGLEW.cmake
 	@${REINPLACE_CMD} 's|/usr/local|${LOCALBASE}|g' ${WRKSRC}/cmake/FindPhysFS.cmake
 	@${REINPLACE_CMD} 's|/usr/local|${LOCALBASE}|g' ${WRKSRC}/cmake/FindSDL2.cmake
 	@${REINPLACE_CMD} 's|/usr/local|${LOCALBASE}|g' ${WRKSRC}/cmake/FindSDL2_image.cmake
 	@${REINPLACE_CMD} 's|/usr/local|${LOCALBASE}|g' ${WRKSRC}/cmake/FindSDL2_ttf.cmake
 	@${REINPLACE_CMD} 's|/usr/local|${LOCALBASE}|g' ${WRKSRC}/tools/check-levels.sh
 
 .include <bsd.port.mk>