Index: head/net/nast/Makefile
===================================================================
--- head/net/nast/Makefile	(revision 565861)
+++ head/net/nast/Makefile	(revision 565862)
@@ -1,30 +1,33 @@
 # Created by: Kirill Ponomarew <ponomarew@oberon.net>
 # $FreeBSD$
 
 PORTNAME=	nast
 PORTVERSION=	0.2.0
 PORTREVISION=	5
 CATEGORIES=	net
 MASTER_SITES=	BERLIOS
 
 MAINTAINER=	ports@FreeBSD.org
 COMMENT=	Packet sniffer
 
 LICENSE=	GPLv2+
 LICENSE_FILE=	${WRKSRC}/COPYING
 
+BROKEN_FreeBSD_13=	ld: error: duplicate symbol: arp_glob
+BROKEN_FreeBSD_14=	ld: error: duplicate symbol: arp_glob
+
 LIB_DEPENDS=	libnet.so:net/libnet
 
 USES=		gmake
 GNU_CONFIGURE=	yes
 
 PLIST_FILES=	bin/nast man/man8/nast.8.gz
 
 post-patch:
 	@${REINPLACE_CMD} 's|/usr/local|${LOCALBASE}|g' ${WRKSRC}/configure
 
 do-install:
 	${INSTALL_PROGRAM} ${WRKSRC}/${PORTNAME} ${STAGEDIR}${PREFIX}/bin
 	${INSTALL_MAN} ${WRKSRC}/${PORTNAME}.8 ${STAGEDIR}${MANPREFIX}/man/man8
 
 .include <bsd.port.mk>
Index: head/net/serveez/Makefile
===================================================================
--- head/net/serveez/Makefile	(revision 565861)
+++ head/net/serveez/Makefile	(revision 565862)
@@ -1,36 +1,39 @@
 # Created by: ijliao
 # $FreeBSD$
 
 PORTNAME=	serveez
 PORTVERSION=	0.2.2
 PORTREVISION=	3
 CATEGORIES=	net devel
 MASTER_SITES=	GNU
 
 MAINTAINER=	ports@FreeBSD.org
 COMMENT=	Server framework
 
 LICENSE=	GPLv3+
 LICENSE_FILE=	${WRKSRC}/COPYING
 
+BROKEN_FreeBSD_13=	ld: error: duplicate symbol: guile_global_error
+BROKEN_FreeBSD_14=	ld: error: duplicate symbol: guile_global_error
+
 LIB_DEPENDS=	libguile.so:lang/guile
 
 USES=		tar:xz libtool
 GNU_CONFIGURE=	yes
 CONFIGURE_ARGS=	--enable-libserveez-install
 USE_LDCONFIG=	yes
 INSTALL_TARGET=	install-strip
 
 MAKE_JOBS_UNSAFE=	yes
 
 INFO=		serveez
 
 post-patch:
 	@${REINPLACE_CMD} -e \
 		'/^SUBDIRS/s|test||' ${WRKSRC}/Makefile.in
 	@${REINPLACE_CMD} -e \
 		'/date -r/s|^|#|' ${WRKSRC}/src/irc-server/Makefile.in
 	@${ECHO_CMD} 'static char created[] = "2013-12-02 09:17 UTC";' \
 		> ${WRKSRC}/src/irc-server/timestamp.c
 
 .include <bsd.port.mk>
Index: head/net/spread4/Makefile
===================================================================
--- head/net/spread4/Makefile	(revision 565861)
+++ head/net/spread4/Makefile	(revision 565862)
@@ -1,54 +1,57 @@
 # Created by: Anders Nordby <anders@fix.no>
 # $FreeBSD$
 
 PORTNAME=	spread4
 PORTVERSION=	4.2.0
 CATEGORIES=	net perl5
 MASTER_SITES=	LOCAL/ohauer
 DISTNAME=	spread-src-${PORTVERSION}
 
 MAINTAINER=	ports@FreeBSD.org
 COMMENT=	Spread Group Communication System, a network toolkit
 
+BROKEN_FreeBSD_13=	ld: error: duplicate symbol: yyin
+BROKEN_FreeBSD_14=	ld: error: duplicate symbol: yyin
+
 GNU_CONFIGURE=	yes
 USES=		gmake
 USE_RC_SUBR=	spread
 USE_LDCONFIG=	yes
 ALL_TARGET=	all
 
 USERS=		spread
 GROUPS=		spread
 RUNDIR=		/var/run/spread
 
 PLIST_SUB+=	USERS=${USERS} GROUPS=${GROUPS} RUNDIR=${RUNDIR}
 SUB_LIST+=	USERS=${USERS} GROUPS=${GROUPS}
 
 WRKSRC=		${WRKDIR}/spread-src-${PORTVERSION}
 
 PKGMESSAGE=	${WRKSRC}/license.txt
 LICENSE_FILE=	${WRKSRC}/license.txt
 OPTIONS_DEFINE=	DOCS
 PORTDOCS=	DynamicConfiguration.txt Flush_or_SpreadAPI.txt \
 		MultithreadedClients.txt Short_Buffer_Handling.txt \
 		TODO PORTING
 
 post-extract:
 	@${REINPLACE_CMD} -e 's|INSTALLSUBDIRS=daemon docs|INSTALLSUBDIRS=daemon|' \
 		${WRKSRC}/Makefile.in
 
 post-install:
 	(cd ${STAGEDIR}${PREFIX}/lib/ && ${STRIP_CMD} libspread.so.3.0.0 \
 		libspread-core.so.3.0.0 libtspread-core.so.3.0.0)
 	${INSTALL_DATA} ${WRKSRC}/docs/sample.spread.conf \
 		${STAGEDIR}${PREFIX}/etc/spread.conf.sample
 	${INSTALL_DATA} ${WRKSRC}/docs/sample.spread.access_ip \
 		${STAGEDIR}${PREFIX}/etc/spread.access_ip.sample
 	(cd ${WRKSRC} && ${INSTALL_DATA} docs/*.1 \
 		${STAGEDIR}${MANPREFIX}/man/man1)
 	(cd ${WRKSRC} && ${INSTALL_DATA} docs/*.3 \
 		${STAGEDIR}${MANPREFIX}/man/man3)
 	@${MKDIR} ${STAGEDIR}${DOCSDIR} ${STAGEDIR}${RUNDIR}
 	(cd ${WRKSRC}/docs && \
 		${INSTALL_DATA} ${PORTDOCS} ${STAGEDIR}${DOCSDIR})
 
 .include <bsd.port.mk>