Index: head/net-mgmt/ipv6mon/Makefile
===================================================================
--- head/net-mgmt/ipv6mon/Makefile	(revision 539788)
+++ head/net-mgmt/ipv6mon/Makefile	(revision 539789)
@@ -1,48 +1,48 @@
 # $FreeBSD$
 
 PORTNAME=	ipv6mon
 PORTVERSION=	1.0
 PORTREVISION=	4
 CATEGORIES=	net-mgmt
 
 MAINTAINER=	hrs@FreeBSD.org
 COMMENT=	Tool for monitoring IPv6 address usage
 
 LICENSE=	GPLv3+
 LICENSE_FILE=	${WRKSRC}/LICENSE.TXT
 
 USES=		uidfix
 GH_ACCOUNT=	fgont
 GH_PROJECT=	ipv6mon
 GH_TAGNAME=	454292a393ddd79db7131b6e7a8d005a7f49bd92
-USE_GCC=	any
+USE_GCC=	yes
 USE_GITHUB=	nodefault
 CFLAGS+=	-DIPV6MON_CONF=\\\"${PREFIX}/etc/ipv6mon.conf\\\"
 USERS=		${PORTNAME}
 GROUPS=		${PORTNAME}
 USE_RC_SUBR=	${PORTNAME}
 
 PORTDOCS=	README.TXT \
 		ipv6mon-installation-notes.odt \
 		ipv6mon-installation-notes.pdf \
 		ipv6mon-manual.odt \
 		ipv6mon-manual.pdf
 WRKSRC=		${WRKDIR}/${GH_PROJECT}-${GH_TAGNAME}
 
 OPTIONS_DEFINE=	DOCS
 
 post-extract:
 	${INSTALL_DATA} ${FILESDIR}/Makefile ${WRKSRC}
 	${INSTALL_DATA} ${WRKSRC}/manuals/* ${WRKSRC}
 	@${REINPLACE_CMD} 's|/etc/|${PREFIX}/etc/|'\
 		${WRKSRC}/ipv6mon.8 ${WRKSRC}/ipv6mon.conf.5
 
 post-install:
 	${INSTALL_SCRIPT} ${WRKDIR}/${PORTNAME} ${STAGEDIR}${PREFIX}/etc/rc.d
 
 post-install-DOCS-on:
 	@${MKDIR} ${STAGEDIR}${DOCSDIR}
 	cd ${WRKSRC} && \
 		${INSTALL_DATA} ${PORTDOCS} ${STAGEDIR}${DOCSDIR}
 
 .include <bsd.port.mk>