Index: head/math/xgraph/Makefile
===================================================================
--- head/math/xgraph/Makefile	(revision 434928)
+++ head/math/xgraph/Makefile	(revision 434929)
@@ -1,22 +1,30 @@
 # Created by: asami
 # $FreeBSD$
 
 PORTNAME=	xgraph
 PORTVERSION=	11.3.2.20000910
 PORTREVISION=	3
 CATEGORIES=	math print
 MASTER_SITES=	ftp://ftp.cs.utoronto.ca/pub/radford/
 DISTNAME=	xgraph-11
 
 MAINTAINER=	ports@FreeBSD.org
 COMMENT=	Program that helps you plot graphs
 
+LICENSE=	XGRAPH
+LICENSE_NAME=	xgraph license
+LICENSE_FILE=	${WRKSRC}/COPYING
+LICENSE_PERMS=	dist-mirror dist-sell pkg-mirror pkg-sell auto-accept
+
 USES=		imake tar:Z
 USE_XORG=	x11 xext
 WRKSRC=		${WRKDIR}/${PORTNAME}
+
+post-extract:
+	@${SED} -ne '2,19 {s|^ \* *||;p;}' < ${WRKSRC}/copyright.h > ${WRKSRC}/COPYING
 
 post-install:
 	@${MKDIR} ${STAGEDIR}${PREFIX}/share/examples/xgraph
 	${INSTALL_DATA} ${WRKSRC}/examples/*.xg ${STAGEDIR}${PREFIX}/share/examples/xgraph
 
 .include <bsd.port.mk>