Index: head/net/ndproxy/Makefile
===================================================================
--- head/net/ndproxy/Makefile	(revision 500491)
+++ head/net/ndproxy/Makefile	(revision 500492)
@@ -1,34 +1,35 @@
 # $FreeBSD$
 
 PORTNAME=	ndproxy
 PORTVERSION=	3.2
 DISTVERSIONPREFIX=	v
 CATEGORIES=	net
 
 MAINTAINER=	fbsd.bugzilla@fenyo.net
 COMMENT=	Implementation of IPv6 Neighbor Discovery proxy
 
 LICENSE=	BSD2CLAUSE
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
-USES=		kmod
+USES=		compiler kmod
 
 SUB_FILES=	pkg-message
 
 USE_RC_SUBR=	ndproxy
 USE_GITHUB=	yes
 GH_ACCOUNT=	AlexandreFenyo
 
 # build for a kernel with 'options VIMAGE'
-CFLAGS+=	-DVIMAGE
+CFLAGS+=	-DVIMAGE ${CFLAGS_${CHOSEN_COMPILER_TYPE}}
+CFLAGS_gcc=	-Wno-error=strict-prototypes
 
 PLIST_FILES=	${KMODDIR}/${PORTNAME}.ko man/man4/${PORTNAME}.4.gz
 
 pre-build:
 	(cd ${BUILD_WRKSRC}; ${MAKE} depend)
 
 do-install:
 	${INSTALL_KLD} ${WRKSRC}/${PORTNAME}.ko ${STAGEDIR}${KMODDIR}
 	${INSTALL_MAN} ${WRKSRC}/${PORTNAME}.4 ${STAGEDIR}${PREFIX}/man/man4/
 
 .include <bsd.port.mk>