linux-kernel-headers: add LICENSE

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

Module Name:	pkgsrc-wip
Committed By:	miwarin <miwarin%gmail.com@localhost>
Pushed By:	miwarin
Date:		Fri Apr 20 20:04:31 2018 +0900
Changeset:	ea452d9f4776dcd484b3d2f64d55944a4564322f

Modified Files:
	linux-kernel-headers/Makefile

Log Message:
linux-kernel-headers: add LICENSE

To see a diff of this commit:
https://wip.pkgsrc.org/cgi-bin/gitweb.cgi?p=pkgsrc-wip.git;a=commitdiff;h=ea452d9f4776dcd484b3d2f64d55944a4564322f

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

diffstat:
 linux-kernel-headers/Makefile | 1 +
 1 file changed, 1 insertion(+)

diffs:
diff --git a/linux-kernel-headers/Makefile b/linux-kernel-headers/Makefile
old mode 100644
new mode 100755
index 701d8a8cdb..dd7268eb2a
--- a/linux-kernel-headers/Makefile
+++ b/linux-kernel-headers/Makefile
@@ -4,6 +4,7 @@
 
 PKGNAME=	linux-kernel-headers-${LINUX_VERSION}
 COMMENT=	Linux kernel headers
+LICENSE=	gnu-gpl-v2
 
 USE_LANGUAGES=	# empty