ports/175194: [MAINTAINER] japanese/eblook: adopt OntionsNG

[KIMURA Yasuhiro]

License information is added. So please commit attached patch instead
of original one.

Regards.

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Index: Makefile
===================================================================
--- Makefile	(revision 310228)
+++ Makefile	(working copy)
@@ -10,6 +10,9 @@
 MAINTAINER=	yasu at utahime.org
 COMMENT=	Interactive EB interface command for searching words in electronic dictionaries
 
+LICENSE=	GPLv2
+LICENSE_FILE=	${WRKSRC}/COPYING
+
 LIB_DEPENDS=	eb:${PORTSDIR}/japanese/eb
 
 GNU_CONFIGURE=		yes
@@ -18,8 +21,13 @@
 
 INFO=		eblook
 
+OPTIONS_DEFINE=	DOCS
+OPTIONS_DEFAULT=	DOCS
+
+.include <bsd.port.options.mk>
+
 post-install:
-.if !defined(NOPORTDOCS)
+.if ${PORT_OPTIONS:MDOCS}
 	${MKDIR} ${DOCSDIR}
 	for i in AUTHORS COPYING ChangeLog NEWS README ; do \
 		${INSTALL_DATA} ${WRKSRC}/$${i} ${DOCSDIR} ;\