build: use SPDX license tags

[openwrt/openwrt.git] / include / hardening.mk

diff --git a/include/hardening.mk b/include/hardening.mk
index 4e49e6b1b904f1646d82dc4c95cdb11760ddedcb..6acd862f5c4b4531b5c26521d183d823d9d8de4a 100644 (file)
--- a/include/hardening.mk
+++ b/include/hardening.mk
@@ -1,9 +1,6 @@
+# SPDX-License-Identifier: GPL-2.0-only
 #
-# Copyright (C) 2015 OpenWrt.org
-#
-# This is free software, licensed under the GNU General Public License v2.
-# See /LICENSE for more information.
-#
+# Copyright (C) 2015-2020 OpenWrt.org
 
 PKG_CHECK_FORMAT_SECURITY ?= 1
 PKG_ASLR_PIE ?= 1