plplot: add LICENSE

[miwarin <miwarin%gmail.com@localhost>]

Module Name:	pkgsrc-wip
Committed By:	miwarin <miwarin%gmail.com@localhost>
Pushed By:	miwarin
Date:		Sun Apr 29 19:23:00 2018 +0900
Changeset:	85893b3e3c09cc1fe39ff650b9ec5d867380c993

Modified Files:
	plplot/Makefile

Log Message:
plplot: add LICENSE

via  https://sourceforge.net/projects/plplot/

To see a diff of this commit:
https://wip.pkgsrc.org/cgi-bin/gitweb.cgi?p=pkgsrc-wip.git;a=commitdiff;h=85893b3e3c09cc1fe39ff650b9ec5d867380c993

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.

diffstat:
 plplot/Makefile | 1 +
 1 file changed, 1 insertion(+)

diffs:
diff --git a/plplot/Makefile b/plplot/Makefile
old mode 100644
new mode 100755
index e07c23f3fe..faa3524eb2
--- a/plplot/Makefile
+++ b/plplot/Makefile
@@ -4,6 +4,7 @@
 DISTNAME=	plplot-5.9.2
 CATEGORIES=	graphics
 MASTER_SITES=	${MASTER_SITE_SOURCEFORGE:=plplot/}
+LICENSE=	gnu-lgpl-v2
 
 MAINTAINER=	esg%sdf.lonestar.org@localhost
 HOMEPAGE=	http://plplot.sourceforge.net/