Index: head/net-mgmt/bgpq4/Makefile
===================================================================
--- head/net-mgmt/bgpq4/Makefile	(revision 533274)
+++ head/net-mgmt/bgpq4/Makefile	(revision 533275)
@@ -1,24 +1,26 @@
 # Created by: Muhammad Moinur Rahman <bofh@FreeBSD.org>
 # $FreeBSD$
 
 PORTNAME=	bgpq4
 PORTVERSION=	0.0.6
 CATEGORIES=	net-mgmt
 
 MAINTAINER=	bofh@FreeBSD.org
 COMMENT=	Lightweight prefix-list generator for various routers v4
 
 LICENSE=	BSD2CLAUSE
 LICENSE_FILE=	${WRKSRC}/COPYRIGHT
 
-USES=		autoreconf
+USES=		autoreconf compiler:c11
 USE_GITHUB=	yes
+
+MAKE_ARGS+=	CC="${CC}"
 
 GH_ACCOUNT=	bgp
 
 GNU_CONFIGURE=	yes
 
 PLIST_FILES=	bin/bgpq4 \
 		man/man8/bgpq4.8.gz
 
 .include <bsd.port.mk>