Index: head/emulators/vpcs/Makefile
===================================================================
--- head/emulators/vpcs/Makefile	(revision 565882)
+++ head/emulators/vpcs/Makefile	(revision 565883)
@@ -1,31 +1,35 @@
 # Created by: Muhammad Moinur Rahman <bofh@FreeBSD.org>
 # $FreeBSD$
 
 PORTNAME=	vpcs
 PORTVERSION=	0.8
 CATEGORIES=	emulators
 MASTER_SITES=	SF/${PORTNAME}/${PORTVERSION}/
 DISTNAME=	${PORTNAME}-${PORTVERSION}-src
 
 MAINTAINER=	bofh@FreeBSD.org
 COMMENT=	Virtual PC Simulator
 
 LICENSE=	BSD2CLAUSE
 
-WRKSRC=		${WRKDIR}/${PORTNAME}-${PORTVERSION}
+BROKEN_FreeBSD_13=	ld: error: duplicate symbol: vpc
+BROKEN_FreeBSD_14=	ld: error: duplicate symbol: vpc
 ONLY_FOR_ARCHS=	amd64 i386
 ONLY_FOR_ARCHS_REASON=	non-portable
+
+WRKSRC=		${WRKDIR}/${PORTNAME}-${PORTVERSION}
+
 USES=		tar:tbz
 PLIST_FILES=	bin/vpcs man/man1/vpcs.1.gz
 
 post-patch:
 	@${REINPLACE_CMD} -e 's|i386|${ARCH}|g' ${WRKSRC}/src/Makefile.fbsd
 
 do-build:
 	cd ${WRKSRC}/src && ${BSDMAKE} -f Makefile.fbsd
 
 do-install:
 	${INSTALL_PROGRAM} ${WRKSRC}/src/vpcs ${STAGEDIR}${PREFIX}/bin
 	${INSTALL_MAN} ${WRKSRC}/man/vpcs.1 ${STAGEDIR}${MANPREFIX}/man/man1
 
 .include <bsd.port.mk>
Index: head/net/irrd-legacy/Makefile
===================================================================
--- head/net/irrd-legacy/Makefile	(revision 565882)
+++ head/net/irrd-legacy/Makefile	(revision 565883)
@@ -1,77 +1,80 @@
 # Created by: TAKANO Yuji <takano@net-chef.net>
 # $FreeBSD$
 
 PORTNAME=	irrd
 PORTVERSION=	2.3.10
 DISTVERSIONPREFIX=	v
 CATEGORIES=	net
 PKGNAMESUFFIX=	-legacy
 
 MAINTAINER=	bofh@FreeBSD.org
 COMMENT=	Internet Routing Registry database server
 
 LICENSE=	BSD4CLAUSE
 LICENSE_FILE=	${WRKDIR}/${PORTNAME}${PKGNAMESUFFIX}-${PORTVERSION}/COPYRIGHT
 
+BROKEN_FreeBSD_13=	ld: error: duplicate symbol: error_buf
+BROKEN_FreeBSD_14=	ld: error: duplicate symbol: error_buf
+
 RUN_DEPENDS=	wget:ftp/wget
 
 USES=		shebangfix
 USE_GITHUB=	yes
 USE_RC_SUBR=	irrd
 
 GH_ACCOUNT=	irrdnet
 GH_PROJECT=	${PORTNAME}${PKGNAMESUFFIX}
 
 WRKSRC_SUBDIR=	src
 
 IRRD_CONFDIR=	${PREFIX}/etc
 
 GNU_CONFIGURE=	yes
 CONFIGURE_ENV=	YACC="${YACC}"
 MAKE_JOBS_UNSAFE=	yes
 DESTDIRNAME=	STAGEDIR
 
 OPTIONS_DEFINE=		IPV6
 IPV6_CONFIGURE_ENABLE=	ipv6
 
 SHEBANG_FILES=	programs/irrdcacher/irrdcacher \
 		programs/irrdcacher/ripe2rpsl
 
 PLIST_FILES=	etc/irrd.conf.sample \
 		man/man8/irrd.8.gz \
 		sbin/irr_notify \
 		sbin/irr_rpsl_check \
 		sbin/irr_rpsl_submit \
 		sbin/irrd \
 		sbin/irrdcacher \
 		sbin/ripe2rpsl
 
 post-patch:
 	${REINPLACE_CMD} -e 's|/etc/irrd.conf|${IRRD_CONFDIR}/irrd.conf|g' \
 		${WRKSRC}/programs/IRRd/irrd.8 \
 		${WRKSRC}/programs/IRRd/main.c \
 		${WRKSRC}/programs/hdr_comm/read_conf.c \
 		${WRKSRC}/programs/irr_notify/main.c \
 		${WRKSRC}/programs/irr_rpsl_check/main.c \
 		${WRKSRC}/programs/irr_rpsl_submit/main.c \
 		${WRKSRC}/programs/irrdcacher/irrdcacher \
 		${WRKSRC}/programs/rps_dist/rpsdist.c
 	${REINPLACE_CMD} -e 's|\($$(DESTDIR)\)|$$(STAGEDIR)\1|g' \
 		-e 's|\( -m 755 \)| -s\1|g' \
 		-e 's| -o root -g bin||g' \
 		${WRKSRC}/programs/IRRd/Makefile \
 		${WRKSRC}/programs/irr_notify/Makefile \
 		${WRKSRC}/programs/irr_rpsl_check/Makefile \
 		${WRKSRC}/programs/irr_rpsl_submit/Makefile
 
 post-install:
 	${INSTALL_SCRIPT} ${WRKSRC}/programs/irrdcacher/irrdcacher \
 		${STAGEDIR}${PREFIX}/sbin
 	${INSTALL_SCRIPT} ${WRKSRC}/programs/irrdcacher/ripe2rpsl \
 		${STAGEDIR}${PREFIX}/sbin
 	${INSTALL_DATA} ${WRKSRC}/../samples/irrd.conf.sample \
 		${STAGEDIR}${IRRD_CONFDIR}
 	${INSTALL_DATA} ${WRKSRC}/programs/IRRd/irrd.8 \
 		${STAGEDIR}${PREFIX}/man/man8
 
 .include <bsd.port.mk>