Index: head/devel/glog/Makefile
===================================================================
--- head/devel/glog/Makefile	(revision 482705)
+++ head/devel/glog/Makefile	(revision 482706)
@@ -1,32 +1,34 @@
 # Created by: Cheng-Lung Sung <clsung@FreeBSD.org>
 # $FreeBSD$
 
 PORTNAME=	glog
 PORTVERSION=	0.3.5
 DISTVERSIONPREFIX=	v
 CATEGORIES=	devel
 
 MAINTAINER=	sunpoet@FreeBSD.org
 COMMENT=	Library of C++ classes for flexible logging
 
 LICENSE=	BSD3CLAUSE
 LICENSE_FILE=	${WRKSRC}/COPYING
 
 LIB_DEPENDS=	libgflags.so:devel/gflags
 
 OPTIONS_DEFINE=	DOCS
 
+USES=		compiler:c++11-lang libtool localbase pathfix
+
 GNU_CONFIGURE=	yes
 INSTALL_TARGET=	install-strip
 LDFLAGS+=	-lexecinfo
 TEST_TARGET=	check
+USE_CXXSTD=	c++11
 USE_LDCONFIG=	yes
-USES=		libtool localbase pathfix
 
 GH_ACCOUNT=	google
 USE_GITHUB=	yes
 
 post-patch:
 	@${REINPLACE_CMD} -e '/^docdir = / s| = .*| = ${DOCSDIR}|' ${WRKSRC}/Makefile.in
 
 .include <bsd.port.mk>