build: use SPDX license tags

[openwrt/staging/nbd.git] / include / unpack.mk

diff --git a/include/unpack.mk b/include/unpack.mk
index 5bb27d41c9a9eea33940ff65c4c9d7aa216ab83f..6a56b8e742fd156f903c584816c9254863c9097c 100644 (file)
--- a/include/unpack.mk
+++ b/include/unpack.mk
@@ -1,9 +1,6 @@
+# SPDX-License-Identifier: GPL-2.0-only
 #
-# Copyright (C) 2006-2007 OpenWrt.org
-#
-# This is free software, licensed under the GNU General Public License v2.
-# See /LICENSE for more information.
-#
+# Copyright (C) 2006-2020 OpenWrt.org
 
 HOST_TAR:=$(TAR)
 TAR_CMD=$(HOST_TAR) -C $(1)/.. $(TAR_OPTIONS)