Index: head/net/liveMedia/Makefile
===================================================================
--- head/net/liveMedia/Makefile	(revision 508796)
+++ head/net/liveMedia/Makefile	(revision 508797)
@@ -1,48 +1,48 @@
 # Created by: nork@FreeBSD.org
 # $FreeBSD$
 
 PORTNAME=	liveMedia
 PORTVERSION=	2019.08.11
 PORTEPOCH=	2
 CATEGORIES=	net devel
 MASTER_SITES=	http://www.live555.com/liveMedia/public/ \
 		https://download.videolan.org/contrib/live555/
 DISTNAME=	live.${PORTVERSION}
 
 MAINTAINER=	multimedia@FreeBSD.org
 COMMENT=	LIVE.COM Streaming Media
 
 LICENSE=	LGPL21
 
 NO_CDROM=	'dated material'
 
 BROKEN_sparc64=		Fails to compile
 
 WRKSRC=		${WRKDIR}/live
 
 HAS_CONFIGURE=	yes
 
 CONFIGURE_SCRIPT=	genMakefiles
 CONFIGURE_ARGS=		fixed-freebsd
 
-USES=		gmake
+USES=		compiler:c++11-lang gmake
 USE_LDCONFIG=	yes
 
 .include <bsd.port.pre.mk>
 
 .if ${ARCH} == "amd64"
 CFLAGS+=	-fPIC
 .else
 CFLAGS+=	-fpic
 .endif
 
 post-extract:
 	${CP} ${FILESDIR}/config.fixed-freebsd ${WRKSRC}
 
 .if ${PREFIX} != "/usr/local"
 post-configure:
 	${REINPLACE_CMD} -e 's,^PREFIX = /usr/local,PREFIX = "${PREFIX}",' \
 		${WRKSRC}/Makefile ${WRKSRC}/*/Makefile
 .endif
 
 .include <bsd.port.post.mk>