Index: head/devel/gauche-readline/Makefile
===================================================================
--- head/devel/gauche-readline/Makefile	(revision 488664)
+++ head/devel/gauche-readline/Makefile	(revision 488665)
@@ -1,33 +1,41 @@
 # Created by: Erik Greenwald <erik@smluc.org>
 # $FreeBSD$
 
 PORTNAME=	readline
 PORTVERSION=	0.1
-PORTREVISION=	1
+PORTREVISION=	2
 CATEGORIES=	devel scheme
 MASTER_SITES=	http://practical-scheme.net/vault/
 PKGNAMEPREFIX=	gauche-
-EXTRACT_SUFX=	.tgz
 DIST_SUBDIR=	gauche
 
 MAINTAINER=	erik@bz.bzflag.bz
 COMMENT=	Pure gauche/scheme implementation of the Readline library
 
+LICENSE=	PD
+
 RUN_DEPENDS=	gosh:lang/gauche
 BUILD_DEPENDS=	gauche-config:lang/gauche
 
-GAUCHE_LIBDIR=	share/gauche/site/lib
-GAUCHE_FILES=	readline/history.scm readline/keymap.scm readline/term-util.scm
+USES=		tar:tgz
 
+GAUCHE_LIBDIR=	${:!gauche-config --sitelibdir!:S,^${PREFIX}/,,}
 PLIST_SUB+=	GAUCHE_LIBDIR=${GAUCHE_LIBDIR}
 
+DOCSDIR=	${PREFIX}/share/doc/gauche/${PORTNAME}
+PORTDOCS=	AUTHORS BUGS README
+
+OPTIONS_DEFINE=	DOCS
+
 do-install:
-.if !exists(${STAGEDIR}${PREFIX}/${GAUCHE_LIBDIR}/readline)
-	${MKDIR} ${STAGEDIR}${PREFIX}/${GAUCHE_LIBDIR}/readline
-.endif
-	${INSTALL_DATA} ${WRKSRC}/readline.scm ${STAGEDIR}${PREFIX}/${GAUCHE_LIBDIR}
-.	for f in ${GAUCHE_FILES}
-		${INSTALL_DATA} ${WRKSRC}/${f} ${STAGEDIR}${PREFIX}/${GAUCHE_LIBDIR}/readline
-.	endfor
+	@${MKDIR} ${STAGEDIR}${PREFIX}/${GAUCHE_LIBDIR}/readline
+	${INSTALL_DATA} ${WRKSRC}/readline.scm \
+		${STAGEDIR}${PREFIX}/${GAUCHE_LIBDIR}
+	${INSTALL_DATA} ${WRKSRC}/readline/*.scm \
+		${STAGEDIR}${PREFIX}/${GAUCHE_LIBDIR}/readline
+
+do-install-DOCS-on:
+	@${MKDIR} ${STAGEDIR}${DOCSDIR}
+	${INSTALL_DATA} ${PORTDOCS:S|^|${WRKSRC}/|} ${STAGEDIR}${DOCSDIR}
 
 .include <bsd.port.mk>