Index: head/graphics/kcolorpicker/Makefile
===================================================================
--- head/graphics/kcolorpicker/Makefile	(revision 532068)
+++ head/graphics/kcolorpicker/Makefile	(revision 532069)
@@ -1,22 +1,22 @@
 # $FreeBSD$
 
 PORTNAME=	kColorPicker
 DISTVERSIONPREFIX=	v
 DISTVERSION=	0.1.1
 CATEGORIES=	graphics kde
 
 MAINTAINER=	kde@FreeBSD.org
 COMMENT=	Qt based Color Picker with popup menu
 
 LICENSE=	GPLv2
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
-USES=		cmake qt:5
+USES=		cmake compiler:c++11-lang qt:5
 USE_GITHUB=	yes
 GH_ACCOUNT=	ksnip
 USE_QT=		core testlib widgets \
 		buildtools_build qmake_build
 
 CMAKE_ON=	BUILD_SHARED_LIBS
 
 .include <bsd.port.mk>
Index: head/graphics/kimageannotator/Makefile
===================================================================
--- head/graphics/kimageannotator/Makefile	(revision 532068)
+++ head/graphics/kimageannotator/Makefile	(revision 532069)
@@ -1,25 +1,25 @@
 # $FreeBSD$
 
 PORTNAME=	kImageAnnotator
 DISTVERSIONPREFIX=	v
 DISTVERSION=	0.2.1
 CATEGORIES=	graphics kde
 
 MAINTAINER=	kde@FreeBSD.org
 COMMENT=	Tool for annotating images
 
 LICENSE=	GPLv2
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
 LIB_DEPENDS=	libkColorPicker.so:graphics/kcolorpicker
 
-USES=		cmake localbase qt:5
+USES=		cmake localbase compiler:c++11-lang qt:5
 USE_GITHUB=	yes
 GH_ACCOUNT=	ksnip
 USE_QT=		core \
 		buildtools_build qmake_build
 
 CMAKE_ON=	BUILD_SHARED_LIBS
 CMAKE_OFF=	BUILD_EXAMPLE
 
 .include <bsd.port.mk>