Index: head/devel/libiomp5-devel/Makefile
===================================================================
--- head/devel/libiomp5-devel/Makefile	(revision 387509)
+++ head/devel/libiomp5-devel/Makefile	(revision 387510)
@@ -1,56 +1,56 @@
 # Created by: Brooks Davis
 # $FreeBSD$
 
 PORTNAME=	libiomp5
 PORTVERSION=	3.7.r${SVN_REV}
 CATEGORIES=	devel
 MASTER_SITES=	LOCAL/brooks
 PKGNAMESUFFIX=	-devel
 DISTNAME=	openmp-${PORTVERSION}
 
 MAINTAINER=	brooks@FreeBSD.org
 COMMENT=	Intel/LLVM OpenMP runtime
 
 BUILD_DEPENDS+=	llvm-config${LLVM_SUFFIX}:${PORTSDIR}/devel/llvm${LLVM_SUFFIX}
 
 LLVM_SUFFIX=	-devel
 LLVM_PREFIX=	${PREFIX}/llvm${LLVM_SUFFIX}
 #DATADIR=	${PREFIX}/share/${PORTNAME}${LLVM_SUFFIX}
 #DOCSDIR=	${PREFIX}/share/doc/${PORTNAME}${LLVM_SUFFIX}
 CMAKE_INSTALL_PREFIX=	${LLVM_PREFIX}
 CMAKE_ARGS=	-Darch=${OPENMP_ARCH}
 
-USES=		cmake ninja tar:xz
+USES=		cmake compiler:c++11-lang ninja tar:xz
 
 WRKSRC=		${WRKDIR}/${DISTNAME}/runtime
 
 .include <bsd.port.pre.mk>
 
 .if ${ARCH} == "i386"
 OPENMP_ARCH=	32
 .elif ${ARCH} == "amd64"
 OPENMP_ARCH=	32e
 .elif ${ARCH} == "powerpc64"
 OPENMP_ARCH=	ppc64
 .elif ${ARCH} == "arm" || ${ARCH} == "aarch64"
 OPENMP_ARCH=	${ARCH}
 .else
 BROKEN=		Only builds on amd64, arm, aarch64, powerpc64, and i386.
 .endif
 
 .include "${.CURDIR}/../../devel/llvm-devel/Makefile.svn_rev"
 
 .if defined(BOOTSTRAP) || defined(SVN_FETCH)
 SVN?=	svnlite
 do-fetch:
 	${MKDIR} ${WRKDIR}
 	${SVN} export -r ${SVN_REV} \
 	    http://llvm.org/svn/llvm-project/openmp/trunk ${WRKDIR}/${DISTNAME}
 	cd ${WRKDIR}; tar cvfJ ${DISTDIR}/${DISTNAME}.tar.xz ${DISTNAME}
 .if ${USER} == brooks || ${USER} == bed22
 	scp ${DISTDIR}/${DISTNAME}.tar.xz \
 	    brooks@freefall.freebsd.org:public_distfiles/
 .endif
 .endif
 
 .include <bsd.port.post.mk>