Index: head/www/varnish6/Makefile
===================================================================
--- head/www/varnish6/Makefile	(revision 486389)
+++ head/www/varnish6/Makefile	(revision 486390)
@@ -1,54 +1,59 @@
 # $FreeBSD$
 
 PORTNAME=	varnish
 PORTVERSION=	6.1.1
 DISTVERSIONPREFIX=	varnish-
 PORTREVISION=	0
 CATEGORIES=	www
 PKGNAMESUFFIX=	6
 
 MAINTAINER=	feld@FreeBSD.org
 COMMENT=	High-performance HTTP accelerator
 
 LICENSE=	BSD2CLAUSE
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
 BUILD_DEPENDS=	rst2man:textproc/py-docutils \
 		${PYTHON_PKGNAMEPREFIX}sphinx>0:textproc/py-sphinx@${PY_FLAVOR}
 LIB_DEPENDS=	libpcre.so:devel/pcre
 
 CONFLICTS=	varnish-2.* varnish-3.* varnish4-4.* varnish5-5.*
 
 USES=		autoreconf cpe gmake libedit libtool ncurses pathfix \
 		pkgconfig python:2.7,build readline shebangfix
 SHEBANG_FILES=	lib/libvcc/*.py
 CPE_VENDOR=	varnish-cache
 CFLAGS+=	-I${LOCALBASE}/include
 GNU_CONFIGURE=	yes
 CONFIGURE_ARGS=	--localstatedir=${PREFIX} --without-dot
 USE_LDCONFIG=	yes
 INSTALL_TARGET=	install-strip
 TEST_TARGET=	check
 TEST_ARGS=	TESTS_PARALLELISM=1
 
 USE_GITHUB=	yes
 GH_ACCOUNT=	varnishcache
 GH_PROJECT=	varnish-cache
 
 USERS=		varnish varnishlog
 GROUPS=		varnish
 
 USE_RC_SUBR=	varnishd varnishlog varnishncsa
 .if defined(NO_INET6) || defined(WITHOUT_INET6)
 BAD_TESTS+=	r00832
 EXTRA_PATCHES+=	${FILESDIR}/no-inet6.patch
 .endif
 
 OPTIONS_DEFINE=	DOCS
 
-.if defined(BAD_TESTS)
+.include <bsd.port.pre.mk>
+
 post-patch:
+.if defined(BAD_TESTS)
 	${RM} ${BAD_TESTS:C|.+|${WRKSRC}/bin/varnishtest/tests/\0.vtc|}
 .endif
+.if ${ARCH:Mmips*} || ${ARCH:Mpowerpc*} || ${ARCH} == sparc64
+	${REINPLACE_CMD} -e '/-Wno-unknown-warning-option -Wno-implicit-fallthrough/d' ${WRKSRC}/configure.ac
+.endif
 
-.include <bsd.port.mk>
+.include <bsd.port.post.mk>