include: use SPDX license identifier

Use the SPDX license identifier for LGPLv2.1 or later in the public
API header and the corresponding Makefile.am.

Signed-off-by: Bartosz Golaszewski <bartekgola@gmail.com>

diff --git a/include/Makefile.am b/include/Makefile.am
index c40bfb6c4ca08b151ff36b068cdcf739c70e1e77..dc1afa9bdbf070be956fcfe4f1e73836ea93d317 100644 (file)
--- a/include/Makefile.am
+++ b/include/Makefile.am
@@ -1,10 +1,9 @@
+# SPDX-License-Identifier: LGPL-2.1-or-later
+
 #
-# Copyright (C) 2017-2018 Bartosz Golaszewski <bartekgola@gmail.com>
+# This file is part of libgpiod.
 #
-# This program is free software; you can redistribute it and/or modify it
-# under the terms of the GNU Lesser General Public License as published by
-# the Free Software Foundation; either version 2.1 of the License, or (at
-# your option) any later version.
+# Copyright (C) 2017-2018 Bartosz Golaszewski <bartekgola@gmail.com>
 #
 
 include_HEADERS = gpiod.h

diff --git a/include/gpiod.h b/include/gpiod.h
index c8ba3e25bd690952ee810ea35aa228bdb1be3ec8..166b14d2c50d51e3de43a862b1431eb25426e376 100644 (file)
--- a/include/gpiod.h
+++ b/include/gpiod.h
@@ -1,12 +1,8 @@
+/* SPDX-License-Identifier: LGPL-2.1-or-later */
 /*
  * This file is part of libgpiod.
  *
  * Copyright (C) 2017-2018 Bartosz Golaszewski <bartekgola@gmail.com>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU Lesser General Public License as published by
- * the Free Software Foundation; either version 2.1 of the License, or (at
- * your option) any later version.
  */
 
 #ifndef __LIBGPIOD_GPIOD_H__