Index: head/devel/cityhash/Makefile
===================================================================
--- head/devel/cityhash/Makefile	(revision 386585)
+++ head/devel/cityhash/Makefile	(revision 386586)
@@ -1,19 +1,21 @@
 # Created by: Veniamin Gvozdikov <vg@FreeBSD.org>
 # $FreeBSD$
 
 PORTNAME=	cityhash
 PORTVERSION=	1.1.1
 PORTREVISION=	1
 CATEGORIES=	devel
 MASTER_SITES=	GOOGLE_CODE
 
 MAINTAINER=	vg@FreeBSD.org
 COMMENT=	Family of hash functions
 
 LICENSE=	MIT
+LICENSE_FILE=	${WRKSRC}/COPYING
 
-USES=		libtool
+USES=		cpe libtool
+CPE_VENDOR=	google
 GNU_CONFIGURE=	yes
 USE_LDCONFIG=	yes
 
 .include <bsd.port.mk>