undo-tree: add LICENSE

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

Module Name:	pkgsrc-wip
Committed By:	miwarin <miwarin%gmail.com@localhost>
Pushed By:	miwarin
Date:		Mon May 7 15:04:56 2018 +0900
Changeset:	443c4d9148d2dd0e094d0d52bff67cea327efe61

Modified Files:
	undo-tree/Makefile

Log Message:
undo-tree: add LICENSE

via http://www.dr-qubit.org/undo-tree/undo-tree.el

To see a diff of this commit:
https://wip.pkgsrc.org/cgi-bin/gitweb.cgi?p=pkgsrc-wip.git;a=commitdiff;h=443c4d9148d2dd0e094d0d52bff67cea327efe61

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

diffstat:
 undo-tree/Makefile | 1 +
 1 file changed, 1 insertion(+)

diffs:
diff --git a/undo-tree/Makefile b/undo-tree/Makefile
index a9a99061ca..69f20cf457 100644
--- a/undo-tree/Makefile
+++ b/undo-tree/Makefile
@@ -10,6 +10,7 @@ EXTRACT_SUFX=	.el
 MAINTAINER=	pho%cielonegro.org@localhost
 HOMEPAGE=	http://www.emacswiki.org/emacs/UndoTree
 COMMENT=	Treat Emacs undo history as a tree
+LICENSE=	gnu-gpl-v3
 
 WRKSRC=		${WRKDIR}
 USE_LANGUAGES=	# none