Index: head/devel/tass64/Makefile
===================================================================
--- head/devel/tass64/Makefile	(revision 433477)
+++ head/devel/tass64/Makefile	(revision 433478)
@@ -1,29 +1,33 @@
 # Created by: Uffe Jakobsen <uffe@uffe.org>
 # $FreeBSD$
 
 PORTNAME=	tass64
 PORTVERSION=	1.51.727
 CATEGORIES=	devel
 MASTER_SITES=	SF/${PORTNAME}/source
 DISTNAME=	64tass-${PORTVERSION}-src
 
 MAINTAINER=	ports@FreeBSD.org
 COMMENT=	6502/65C02/R65C02/W65C02/65CE02/65816/DTV/65EL02 Turbo Assembler
 
-LICENSE=	GPLv2
+LICENSE=	GPLv2+
+LICENSE_FILE=	${WRKSRC}/LICENSE-GPL-2.0
 
 USES=		gmake zip
 MAKE_ARGS=	-w CC="${CC}" CFLAGS="${CFLAGS}" LD="${CC}" LDFLAGS="${LDFLAGS}"
 
-PLIST_FILES=	bin/tass64 \
-		%%DOCSDIR%%/README \
-		%%DOCSDIR%%/README.html
+PLIST_FILES=	bin/tass64
+PORTDOCS=	*
 
+OPTIONS_DEFINE=	DOCS
+
 do-install:
 	${INSTALL_PROGRAM} ${WRKSRC}/64tass ${STAGEDIR}${PREFIX}/bin/tass64
+
+do-install-DOCS-on:
 	@${MKDIR} ${STAGEDIR}${DOCSDIR}
 .for doc in README README.html
-	${INSTALL_DATA} ${WRKSRC}/${doc} ${STAGEDIR}${DOCSDIR}
+	${INSTALL_DATA} ${WRKSRC}/README* ${STAGEDIR}${DOCSDIR}
 .endfor
 
 .include <bsd.port.mk>