Index: head/graphics/dcmtk/Makefile
===================================================================
--- head/graphics/dcmtk/Makefile	(revision 487622)
+++ head/graphics/dcmtk/Makefile	(revision 487623)
@@ -1,32 +1,32 @@
 # Created by: gahr
 # $FreeBSD$
 
 PORTNAME=	dcmtk
 DISTVERSIONPREFIX=	${PORTNAME:tu}-
 DISTVERSION=	3.6.4
 CATEGORIES=	graphics devel
 
 MAINTAINER=	yuri@FreeBSD.org
 COMMENT=	DICOM ToolKit, libraries and applications for DICOM/MEDICOM standard
 
 LICENSE=	BSD3CLAUSE
 LICENSE_FILE=	${WRKSRC}/COPYRIGHT
 
 LIB_DEPENDS=	libicuuc.so:devel/icu \
 		libpng16.so:graphics/png \
 		libtiff.so:graphics/tiff
 
-USES=		cmake:outsource gnome jpeg ssl
+USES=		compiler:c++11-lang cmake:outsource gnome jpeg ssl
 USE_GITHUB=	yes
 GH_ACCOUNT=	${PORTNAME:tu}
 USE_GNOME=	libxml2
 USE_LDCONFIG=	yes
 
 CMAKE_ON=	BUILD_SHARED_LIBS
 CMAKE_OFF=	DCMTK_WITH_DOXYGEN
 
 OPTIONS_DEFINE=	DOCS
 
 PORTDOCS=	*
 
 .include <bsd.port.mk>