Index: head/math/moab/Makefile
===================================================================
--- head/math/moab/Makefile	(revision 506792)
+++ head/math/moab/Makefile	(revision 506793)
@@ -1,37 +1,37 @@
 # $FreeBSD$
 
 PORTNAME=	moab
 DISTVERSION=	5.0.0
 PORTREVISION=	5
 CATEGORIES=	math
 MASTER_SITES=	https://bitbucket.org/${BB_ACCOUNT}/${BB_PROJECT}/get/${BB_COMMIT}.tar.gz?dummy=/
 
 MAINTAINER=	yuri@FreeBSD.org
 COMMENT=	Component for representing and evaluating mesh data
 
 LICENSE=	LGPL3+
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
 LIB_DEPENDS=	libhdf5.so:science/hdf5 \
 		libnetcdf.so:science/netcdf \
 		libopenblas.so:math/openblas
 
-USES=		cmake:noninja eigen:3 fortran
+USES=		cmake:noninja compiler:c++11-lang eigen:3 fortran
 USE_LDCONFIG=	yes
 
 CMAKE_ARGS=	-DBLAS_LIBRARIES:STRING=${LOCALBASE}/lib/libopenblas.so -DLAPACK_LIBRARIES:STRING=${LOCALBASE}/lib/libopenblas.so
 
 BB_ACCOUNT=	fathomteam
 BB_PROJECT=	${PORTNAME}
 BB_COMMIT=	c4eed56fd6d2
 
 WRKSRC=		${WRKDIR}/${BB_ACCOUNT}-${BB_PROJECT}-${BB_COMMIT}
 
 OPTIONS_DEFINE=		MPI
 OPTIONS_DEFAULT=	MPI
 OPTIONS_SUB=		yes
 
 MPI_CMAKE_BOOL=		ENABLE_MPI
 MPI_LIB_DEPENDS=	libmpi.so:net/openmpi
 
 .include <bsd.port.mk>