Index: head/misc/visp/Makefile
===================================================================
--- head/misc/visp/Makefile	(revision 500115)
+++ head/misc/visp/Makefile	(revision 500116)
@@ -1,42 +1,42 @@
 # $FreeBSD$
 
 PORTNAME=	visp
 DISTVERSION=	3.2.0
 PORTREVISION=	2
 CATEGORIES=	misc
 MASTER_SITES=	http://gforge.inria.fr/frs/download.php/latestfile/475/
 
 MAINTAINER=	yuri@FreeBSD.org
 COMMENT=	Modular library for visual tracking and visual servoing
 
 LICENSE=	GPLv2+
 LICENSE_FILE=	${WRKSRC}/LICENSE.txt
 
 LIB_DEPENDS=	libblas.so:math/blas \
 		libboost_system.so:devel/boost-libs \
 		libdmtx.so:graphics/libdmtx \
 		libflann.so:math/flann \
 		libgsl.so:math/gsl \
 		liblapack.so:math/lapack \
 		libopencv_core.so:graphics/opencv-core \
 		libopencv_videoio.so:graphics/opencv \
 		libpcl_common.so:graphics/pcl-pointclouds \
 		libqhull.so:math/qhull5 \
 		libpng16.so:graphics/png \
 		libv4l2.so:multimedia/libv4l
 
-USES=		cmake eigen:3 fortran gnome jpeg
+USES=		cmake compiler:c++11-lang eigen:3 fortran gnome jpeg
 USE_GNOME=	libxml2
 USE_XORG=	ice sm x11 xext
 USE_LDCONFIG=	yes
 
 CMAKE_OFF=	BUILD_EXAMPLES BUILD_TUTORIALS BUILD_TESTS BUILD_DEMOS
 
 OPTIONS_DEFINE=		OGRE
 
 OGRE_DESC=		Include Ogre support
 OGRE_CMAKE_BOOL=	USE_OGRE
 OGRE_LIB_DEPENDS=	libboost_system.so:devel/boost-libs \
 			libOgreMain.so:graphics/ogre3d
 
 .include <bsd.port.mk>