meta/lib+scripts: Convert to SPDX license headers

This adds SPDX license headers in place of the wide assortment of things
currently in our script headers. We default to GPL-2.0-only except for the
oeqa code where it was clearly submitted and marked as MIT on the most part
or some scripts which had the "or later" GPL versioning.

The patch also drops other obsolete bits of file headers where they were
encoountered such as editor modelines, obsolete maintainer information or
the phrase "All rights reserved" which is now obsolete and not required in
copyright headers (in this case its actually confusing for licensing as all
rights were not reserved).

More work is needed for OE-Core but this takes care of the bulk of the scripts
and meta/lib directories.

The top level LICENSE files are tweaked to match the new structure and the
SPDX naming.

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

10 files changed, 39 insertions, 13 deletions

diff --git a/meta/lib/oeqa/core/tests/cases/data.py b/meta/lib/oeqa/core/tests/cases/data.py
index 88003a6adc..0d8de87ae7 100644
--- a/meta/lib/oeqa/core/tests/cases/data.py
+++ b/meta/lib/oeqa/core/tests/cases/data.py
@@ -1,5 +1,8 @@
+#
 # Copyright (C) 2016 Intel Corporation
-# Released under the MIT license (see COPYING.MIT)
+#
+# SPDX-License-Identifier: MIT
+#
 
 from oeqa.core.case import OETestCase
 from oeqa.core.decorator.oetag import OETestTag
diff --git a/meta/lib/oeqa/core/tests/cases/depends.py b/meta/lib/oeqa/core/tests/cases/depends.py
index 17cdd90b15..46e7db900d 100644
--- a/meta/lib/oeqa/core/tests/cases/depends.py
+++ b/meta/lib/oeqa/core/tests/cases/depends.py
@@ -1,5 +1,8 @@
+#
 # Copyright (C) 2016 Intel Corporation
-# Released under the MIT license (see COPYING.MIT)
+#
+# SPDX-License-Identifier: MIT
+#
 
 from oeqa.core.case import OETestCase
 from oeqa.core.decorator.depends import OETestDepends
diff --git a/meta/lib/oeqa/core/tests/cases/loader/valid/another.py b/meta/lib/oeqa/core/tests/cases/loader/valid/another.py
index c9ffd17773..bedc20c8a6 100644
--- a/meta/lib/oeqa/core/tests/cases/loader/valid/another.py
+++ b/meta/lib/oeqa/core/tests/cases/loader/valid/another.py
@@ -1,5 +1,8 @@
+#
 # Copyright (C) 2016 Intel Corporation
-# Released under the MIT license (see COPYING.MIT)
+#
+# SPDX-License-Identifier: MIT
+#
 
 from oeqa.core.case import OETestCase
 
diff --git a/meta/lib/oeqa/core/tests/cases/oetag.py b/meta/lib/oeqa/core/tests/cases/oetag.py
index 0cae02e75c..4e1d080985 100644
--- a/meta/lib/oeqa/core/tests/cases/oetag.py
+++ b/meta/lib/oeqa/core/tests/cases/oetag.py
@@ -1,5 +1,8 @@
+#
 # Copyright (C) 2016 Intel Corporation
-# Released under the MIT license (see COPYING.MIT)
+#
+# SPDX-License-Identifier: MIT
+#
 
 from oeqa.core.case import OETestCase
 from oeqa.core.decorator.oetag import OETestTag
diff --git a/meta/lib/oeqa/core/tests/cases/timeout.py b/meta/lib/oeqa/core/tests/cases/timeout.py
index 870c3157f7..5dfecc7b7c 100644
--- a/meta/lib/oeqa/core/tests/cases/timeout.py
+++ b/meta/lib/oeqa/core/tests/cases/timeout.py
@@ -1,5 +1,8 @@
+#
 # Copyright (C) 2016 Intel Corporation
-# Released under the MIT license (see COPYING.MIT)
+#
+# SPDX-License-Identifier: MIT
+#
 
 from time import sleep
 
diff --git a/meta/lib/oeqa/core/tests/common.py b/meta/lib/oeqa/core/tests/common.py
index 52b18a1c3e..39efd504c0 100644
--- a/meta/lib/oeqa/core/tests/common.py
+++ b/meta/lib/oeqa/core/tests/common.py
@@ -1,5 +1,8 @@
+#
 # Copyright (C) 2016 Intel Corporation
-# Released under the MIT license (see COPYING.MIT)
+#
+# SPDX-License-Identifier: MIT
+#
 
 import sys
 import os
diff --git a/meta/lib/oeqa/core/tests/test_data.py b/meta/lib/oeqa/core/tests/test_data.py
index 21b6c68b8a..50811bb381 100755
--- a/meta/lib/oeqa/core/tests/test_data.py
+++ b/meta/lib/oeqa/core/tests/test_data.py
@@ -1,7 +1,9 @@
 #!/usr/bin/env python3
 
 # Copyright (C) 2016 Intel Corporation
-# Released under the MIT license (see COPYING.MIT)
+#
+# SPDX-License-Identifier: MIT
+#
 
 import unittest
 import logging
diff --git a/meta/lib/oeqa/core/tests/test_decorators.py b/meta/lib/oeqa/core/tests/test_decorators.py
index 67dce773bd..499cd66ff3 100755
--- a/meta/lib/oeqa/core/tests/test_decorators.py
+++ b/meta/lib/oeqa/core/tests/test_decorators.py
@@ -1,7 +1,9 @@
 #!/usr/bin/env python3
-
+#
 # Copyright (C) 2016 Intel Corporation
-# Released under the MIT license (see COPYING.MIT)
+#
+# SPDX-License-Identifier: MIT
+#
 
 import signal
 import unittest
diff --git a/meta/lib/oeqa/core/tests/test_loader.py b/meta/lib/oeqa/core/tests/test_loader.py
index 39f2d6e2a7..519ba96091 100755
--- a/meta/lib/oeqa/core/tests/test_loader.py
+++ b/meta/lib/oeqa/core/tests/test_loader.py
@@ -1,7 +1,9 @@
 #!/usr/bin/env python3
-
+#
 # Copyright (C) 2016 Intel Corporation
-# Released under the MIT license (see COPYING.MIT)
+#
+# SPDX-License-Identifier: MIT
+#
 
 import os
 import unittest
diff --git a/meta/lib/oeqa/core/tests/test_runner.py b/meta/lib/oeqa/core/tests/test_runner.py
index a3f3861fed..205464cfae 100755
--- a/meta/lib/oeqa/core/tests/test_runner.py
+++ b/meta/lib/oeqa/core/tests/test_runner.py
@@ -1,7 +1,9 @@
 #!/usr/bin/env python3
-
+#
 # Copyright (C) 2016 Intel Corporation
-# Released under the MIT license (see COPYING.MIT)
+#
+# SPDX-License-Identifier: MIT
+#
 
 import unittest
 import logging