Index: head/misc/urdfdom/Makefile
===================================================================
--- head/misc/urdfdom/Makefile	(revision 486040)
+++ head/misc/urdfdom/Makefile	(revision 486041)
@@ -1,30 +1,30 @@
 # $FreeBSD$
 
 PORTNAME=	urdfdom
 DISTVERSION=	1.0.0-9
 DISTVERSIONSUFFIX=	-g1857a55
 CATEGORIES=	misc
 
 MAINTAINER=	yuri@FreeBSD.org
 COMMENT=	Unified Robot Description Format (URDF) parser
 
 LICENSE=	BSD3CLAUSE
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
 BUILD_DEPENDS=	urdfdom-headers>0:misc/urdfdom-headers
 LIB_DEPENDS=	libconsole_bridge.so:misc/console-bridge \
 		libtinyxml.so:textproc/tinyxml
 RUN_DEPENDS=	urdfdom-headers>0:misc/urdfdom-headers
 
-USES=		cmake:outsource
+USES=		compiler:c++11-lang cmake:outsource
 USE_GITHUB=	yes
 GH_ACCOUNT=	ros
 USE_LDCONFIG=	yes
 
 do-test: # some tests are known to fail: https://github.com/ros/urdfdom/issues/118
 	@cd ${BUILD_WRKSRC} && \
 		${SETENV} ${CONFIGURE_ENV} ${CMAKE_BIN} ${CMAKE_ARGS} -DBUILD_TESTING=ON ${CMAKE_SOURCE_PATH} && \
 		${SETENV} ${MAKE_ENV} ${MAKE_CMD} ${MAKE_ARGS} ${ALL_TARGET} && \
 		${SETENV} ${MAKE_ENV} ${MAKE_CMD} ${MAKE_ARGS} test
 
 .include <bsd.port.mk>