Index: head/x11-toolkits/qt5pas/Makefile
===================================================================
--- head/x11-toolkits/qt5pas/Makefile	(revision 483289)
+++ head/x11-toolkits/qt5pas/Makefile	(revision 483290)
@@ -1,26 +1,26 @@
 # $FreeBSD$
 
 PORTNAME=	qt5pas
 PORTVERSION=	2.6
 CATEGORIES=	x11-toolkits
 MASTER_SITES=	LOCAL/acm/
 
 MAINTAINER=	acm@FreeBSD.org
 COMMENT=	Qt5 binding for FreePascal
 
-USE_LDCONFIG=	yes
-USES=		qmake qt:5
+USES=		compiler:c++11-lang qmake qt:5
 USE_QT=		buildtools_build core gui network printsupport x11extras
+USE_LDCONFIG=	yes
 
 QT5_VER_MIN=	5.6.1
 
 .include <bsd.port.pre.mk>
 
 .if ${QT5_VERSION:S/.//g} < ${QT5_VER_MIN:S/.//g}
 IGNORE=		please update your current qt5 version to ${QT5_VER_MIN}
 .endif
 
 post-patch:
 	@${REINPLACE_CMD} -e 's|-mincoming-stack-boundary=2||g' ${WRKSRC}/Qt5Pas.pro
 
 .include <bsd.port.post.mk>