Index: head/dns/dnsdist/Makefile
===================================================================
--- head/dns/dnsdist/Makefile	(revision 468037)
+++ head/dns/dnsdist/Makefile	(revision 468038)
@@ -1,82 +1,75 @@
 # Created by: Carlos J Puga Medina <cpm@fbsd.es>
 # $FreeBSD$
 
 PORTNAME=	dnsdist
 DISTVERSION=	1.3.0
 PORTREVISION=	3
 CATEGORIES=	dns net
 MASTER_SITES=	https://downloads.powerdns.com/releases/ \
 		LOCAL/cpm
 
 MAINTAINER=	cpm@FreeBSD.org
 COMMENT=	Highly DNS-, DoS- and abuse-aware loadbalancer
 
 LICENSE=	GPLv2 UNLICENSE
 LICENSE_COMB=	multi
 LICENSE_FILE_UNLICENSE=	${WRKSRC}/ext/incbin/UNLICENSE
 
 BUILD_DEPENDS=	${LOCALBASE}/lib/libatomic_ops.a:devel/libatomic_ops
 LIB_DEPENDS=	libboost_serialization.so:devel/boost-libs \
 		libprotobuf.so:devel/protobuf \
 		libre2.so:devel/re2 \
 		libsodium.so:security/libsodium
 
 GNU_CONFIGURE=	yes
-USES=		bison compiler cpe gmake libedit libtool localbase \
+USES=		bison compiler:c++14-lang cpe gmake libedit libtool localbase \
 		pkgconfig tar:bz2
 CONFIGURE_ARGS=	--bindir=${PREFIX}/sbin \
 		--enable-dns-over-tls \
 		--enable-dnscrypt \
 		--enable-libsodium \
 		--enable-re2
 
 INSTALL_TARGET=	install-strip
 
 USERS=		_dnsdist
 GROUPS=		_dnsdist
 
 USE_RC_SUBR=	dnsdist
 
 OPTIONS_DEFINE=		FSTRM LUAJIT SNMP
 OPTIONS_DEFAULT=	GNUTLS OPENSSL
 OPTIONS_MULTI=		TLS
 OPTIONS_MULTI_TLS=	GNUTLS OPENSSL
 
 FSTRM_DESC=	dnstap support (see dnstap.info)
 LUAJIT_DESC=	Use LuaJIT instead of Lua
 
 FSTRM_LIB_DEPENDS=	libfstrm.so:devel/fstrm
 FSTRM_CONFIGURE_ENABLE=	fstrm
 
 GNUTLS_LIB_DEPENDS=	libgnutls.so:security/gnutls
 GNUTLS_CONFIGURE_ENABLE=gnutls
 
 LUAJIT_LIB_DEPENDS=	libluajit-5.1.so.2:lang/luajit
 LUAJIT_USES_OFF=	lua
 LUAJIT_CONFIGURE_WITH=	luajit
 
 OPENSSL_USES=		ssl
 OPENSSL_CONFIGURE_ENABLE=libssl
 OPENSSL_CONFIGURE_ON=	LIBSSL_CFLAGS=-I${OPENSSLINC} LIBSSL_LIBS="-L${OPENSSLLIB} -lssl"
 
 SNMP_LIB_DEPENDS=	libnetsnmp.so:net-mgmt/net-snmp
 SNMP_CONFIGURE_WITH=	net-snmp
 
-.include <bsd.port.pre.mk>
+.include <bsd.port.options.mk>
 
-# Fix dnsdist binary when building on FreeBSD 10.x
-.if ${OPSYS} == FreeBSD && ${OSVERSION} < 1100000
-BUILD_DEPENDS+=	clang50:devel/llvm50
-CC=		clang50
-CXX=		clang++50
-.endif
-
 .if ${OPSYS} == FreeBSD && ${OSVERSION} < 1004000
 BROKEN=		fails to link due to lack of thread_local
 .endif
 
 post-install:
 	${INSTALL_DATA} ${FILESDIR}/dnsdist.conf.sample \
 		${STAGEDIR}${PREFIX}/etc
 
-.include <bsd.port.post.mk>
+.include <bsd.port.mk>