Index: head/ports-mgmt/port-authoring-tools/Makefile
===================================================================
--- head/ports-mgmt/port-authoring-tools/Makefile	(revision 382934)
+++ head/ports-mgmt/port-authoring-tools/Makefile	(revision 382935)
@@ -1,24 +1,18 @@
 # $FreeBSD$
 
 PORTNAME=	port-authoring-tools
 PORTVERSION=	1.0
 PORTREVISION=	1
 CATEGORIES=	ports-mgmt
-MASTER_SITES=	# empty
-DISTFILES=	# empty
-EXTRACT_ONLY=	# empty
 
 MAINTAINER=	jgh@FreeBSD.org
 COMMENT=	"meta-port" for tools to test and submit changes to ports
 
+USES=	metaport
 # note: portlint is brought in by porttools
 RUN_DEPENDS=	\
 		${LOCALBASE}/bin/svn:${PORTSDIR}/devel/subversion \
 		${LOCALBASE}/sbin/libchk:${PORTSDIR}/sysutils/libchk \
 		${LOCALBASE}/bin/port:${PORTSDIR}/ports-mgmt/porttools
-
-NO_BUILD=	yes
-NO_MTREE=	yes
-NO_INSTALL=	yes
 
 .include <bsd.port.mk>
Index: head/ports-mgmt/port-maintenance-tools/Makefile
===================================================================
--- head/ports-mgmt/port-maintenance-tools/Makefile	(revision 382934)
+++ head/ports-mgmt/port-maintenance-tools/Makefile	(revision 382935)
@@ -1,27 +1,22 @@
 # $FreeBSD$
 
 PORTNAME=	port-maintenance-tools
 PORTVERSION=	1.0
 PORTREVISION=	2
 CATEGORIES=	ports-mgmt
-MASTER_SITES=	# empty
-DISTFILES=	# empty
-EXTRACT_ONLY=	# empty
 
 MAINTAINER=	jgh@FreeBSD.org
 COMMENT=	Meta-port for administrative tools to maintain ports
 
+USES=	metaport
+
 RUN_DEPENDS=	\
 		${LOCALBASE}/sbin/portupgrade:${PORTSDIR}/ports-mgmt/portupgrade \
 		${LOCALBASE}/bin/svn:${PORTSDIR}/devel/subversion \
 		${LOCALBASE}/sbin/pkg_cutleaves:${PORTSDIR}/ports-mgmt/pkg_cutleaves \
 		${LOCALBASE}/bin/pkg_tree:${PORTSDIR}/ports-mgmt/pkg_tree \
 		${LOCALBASE}/bin/porteasy:${PORTSDIR}/ports-mgmt/porteasy \
 		${LOCALBASE}/bin/portell:${PORTSDIR}/ports-mgmt/portell \
 		${LOCALBASE}/sbin/portdowngrade:${PORTSDIR}/ports-mgmt/portdowngrade
-
-NO_BUILD=	yes
-NO_MTREE=	yes
-NO_INSTALL=	yes
 
 .include <bsd.port.mk>