tools: migrate to SPDX identifier

Most tools used for compliance and SBOM generation use SPDX identifiers
This change brings us a step closer to an easy SBOM generation.

Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>

CMakeLists.txt

@@ -1,6 +1,8 @@
 # ##############################################################################
 # CMakeLists.txt
 #
+# SPDX-License-Identifier: Apache-2.0
+#
 # Licensed to the Apache Software Foundation (ASF) under one or more contributor
 # license agreements.  See the NOTICE file distributed with this work for
 # additional information regarding copyright ownership.  The ASF licenses this

Makefile

@@ -1,6 +1,8 @@
 ############################################################################
 # Makefile
 #
+# SPDX-License-Identifier: Apache-2.0
+#
 # Licensed to the Apache Software Foundation (ASF) under one or more
 # contributor license agreements.  See the NOTICE file distributed with
 # this work for additional information regarding copyright ownership.  The

pass1/Makefile

@@ -1,6 +1,8 @@
 ############################################################################
 # pass1/Makefile
 #
+# SPDX-License-Identifier: Apache-2.0
+#
 # Licensed to the Apache Software Foundation (ASF) under one or more
 # contributor license agreements.  See the NOTICE file distributed with
 # this work for additional information regarding copyright ownership.  The

tools/CMakeLists.txt

@@ -1,6 +1,8 @@
 # ##############################################################################
 # tools/CMakeLists.txt
 #
+# SPDX-License-Identifier: Apache-2.0
+#
 # Licensed to the Apache Software Foundation (ASF) under one or more contributor
 # license agreements.  See the NOTICE file distributed with this work for
 # additional information regarding copyright ownership.  The ASF licenses this

tools/Config.mk

@@ -1,6 +1,8 @@
 ############################################################################
 # tools/Config.mk
 #
+# SPDX-License-Identifier: Apache-2.0
+#
 # Licensed to the Apache Software Foundation (ASF) under one or more
 # contributor license agreements.  See the NOTICE file distributed with
 # this work for additional information regarding copyright ownership.  The

tools/D.defs

@@ -1,6 +1,8 @@
 ############################################################################
 # tools/D.defs
 #
+# SPDX-License-Identifier: Apache-2.0
+#
 # Licensed to the Apache Software Foundation (ASF) under one or more
 # contributor license agreements.  See the NOTICE file distributed with
 # this work for additional information regarding copyright ownership.  The

tools/Export.mk

@@ -1,6 +1,8 @@
 ############################################################################
 # tools/Export.mk
 #
+# SPDX-License-Identifier: Apache-2.0
+#
 # Licensed to the Apache Software Foundation (ASF) under one or more
 # contributor license agreements.  See the NOTICE file distributed with
 # this work for additional information regarding copyright ownership.  The

tools/FlatLibs.mk

@@ -1,6 +1,8 @@
 ############################################################################
 # tools/FlatLibs.mk
 #
+# SPDX-License-Identifier: Apache-2.0
+#
 # Licensed to the Apache Software Foundation (ASF) under one or more
 # contributor license agreements.  See the NOTICE file distributed with
 # this work for additional information regarding copyright ownership.  The

tools/KernelLibs.mk

@@ -1,6 +1,8 @@
 ############################################################################
 # tools/KernelLibs.mk
 #
+# SPDX-License-Identifier: Apache-2.0
+#
 # Licensed to the Apache Software Foundation (ASF) under one or more
 # contributor license agreements.  See the NOTICE file distributed with
 # this work for additional information regarding copyright ownership.  The

tools/Makefile.host

@@ -1,6 +1,8 @@
 ############################################################################
 # tools/Makefile.host
 #
+# SPDX-License-Identifier: Apache-2.0
+#
 # Licensed to the Apache Software Foundation (ASF) under one or more
 # contributor license agreements.  See the NOTICE file distributed with
 # this work for additional information regarding copyright ownership.  The

tools/ProtectedLibs.mk

@@ -1,6 +1,8 @@
 ############################################################################
 # tools/ProtectedLibs.mk
 #
+# SPDX-License-Identifier: Apache-2.0
+#
 # Licensed to the Apache Software Foundation (ASF) under one or more
 # contributor license agreements.  See the NOTICE file distributed with
 # this work for additional information regarding copyright ownership.  The

tools/Rust.defs

@@ -1,6 +1,8 @@
 ############################################################################
 # tools/Rust.defs
 #
+# SPDX-License-Identifier: Apache-2.0
+#
 # Licensed to the Apache Software Foundation (ASF) under one or more
 # contributor license agreements.  See the NOTICE file distributed with
 # this work for additional information regarding copyright ownership.  The

tools/Swift.defs

@@ -1,6 +1,8 @@
 ############################################################################
 # tools/Swift.defs
 #
+# SPDX-License-Identifier: Apache-2.0
+#
 # Licensed to the Apache Software Foundation (ASF) under one or more
 # contributor license agreements.  See the NOTICE file distributed with
 # this work for additional information regarding copyright ownership.  The
@@ -88,4 +90,4 @@ endif
 # armv7-none-none-eabi, armv7em-apple-none-macho, armv7em-none-none-eabi,
 # avr-none-none-elf, i686-unknown-none-elf, riscv32-none-none-eabi,
 # riscv64-none-none-eabi, wasm32-unknown-none-wasm, wasm64-unknown-none-wasm,
-# x86_64-unknown-linux-gnu, x86_64-unknown-none-elf,
+# x86_64-unknown-linux-gnu, x86_64-unknown-none-elf,

tools/Unix.mk

@@ -1,6 +1,8 @@
 ############################################################################
 # tools/Unix.mk
 #
+# SPDX-License-Identifier: Apache-2.0
+#
 # Licensed to the Apache Software Foundation (ASF) under one or more
 # contributor license agreements.  See the NOTICE file distributed with
 # this work for additional information regarding copyright ownership.  The

tools/Win.mk

@@ -1,6 +1,8 @@
 ############################################################################
 # tools/Win.mk
 #
+# SPDX-License-Identifier: Apache-2.0
+#
 # Licensed to the Apache Software Foundation (ASF) under one or more
 # contributor license agreements.  See the NOTICE file distributed with
 # this work for additional information regarding copyright ownership.  The

tools/Zig.defs

@@ -1,6 +1,8 @@
 ############################################################################
 # tools/Zig.defs
 #
+# SPDX-License-Identifier: Apache-2.0
+#
 # Licensed to the Apache Software Foundation (ASF) under one or more
 # contributor license agreements.  See the NOTICE file distributed with
 # this work for additional information regarding copyright ownership.  The

tools/apps-or-nuttx-Make.defs

@@ -1,6 +1,8 @@
 ############################################################################
 # apps-or-nuttx-Make.defs
 #
+# SPDX-License-Identifier: Apache-2.0
+#
 # Licensed to the Apache Software Foundation (ASF) under one or more
 # contributor license agreements.  See the NOTICE file distributed with
 # this work for additional information regarding copyright ownership.  The

tools/b16.c

@@ -1,6 +1,7 @@
 /****************************************************************************
  * tools/b16.c
- * Convert b16 fixed precision value to float or vice versa
+ *
+ * SPDX-License-Identifier: Apache-2.0
  *
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with

tools/bdf-converter.c

@@ -1,6 +1,8 @@
 /****************************************************************************
  * tools/bdf-converter.c
  *
+ * SPDX-License-Identifier: Apache-2.0
+ *
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.  The

tools/build-globals.sh

@@ -2,6 +2,8 @@
 ############################################################################
 # tools/build-globals.sh
 #
+# SPDX-License-Identifier: Apache-2.0
+#
 # Licensed to the Apache Software Foundation (ASF) under one or more
 # contributor license agreements.  See the NOTICE file distributed with
 # this work for additional information regarding copyright ownership.  The

tools/callstack.py

@@ -1,6 +1,8 @@
 #!/usr/bin/env python3
 # tools/callstack.py
 #
+# SPDX-License-Identifier: Apache-2.0
+#
 # Licensed to the Apache Software Foundation (ASF) under one or more
 # contributor license agreements.  See the NOTICE file distributed with
 # this work for additional information regarding copyright ownership.  The

tools/cfgdefine.c

@@ -1,6 +1,8 @@
 /****************************************************************************
  * tools/cfgdefine.c
  *
+ * SPDX-License-Identifier: Apache-2.0
+ *
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.  The

tools/cfgdefine.h

@@ -1,6 +1,8 @@
 /****************************************************************************
  * tools/cfgdefine.h
  *
+ * SPDX-License-Identifier: Apache-2.0
+ *
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.  The

tools/cfgparser.c

@@ -1,6 +1,8 @@
 /****************************************************************************
  * tools/cfgparser.c
  *
+ * SPDX-License-Identifier: Apache-2.0
+ *
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.  The

tools/cfgparser.h

@@ -1,6 +1,8 @@
 /****************************************************************************
  * tools/cfgparser.h
  *
+ * SPDX-License-Identifier: Apache-2.0
+ *
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.  The

tools/checkpatch.sh

@@ -1,6 +1,8 @@
 #!/usr/bin/env bash
 # tools/checkpatch.sh
 #
+# SPDX-License-Identifier: Apache-2.0
+#
 # Licensed to the Apache Software Foundation (ASF) under one or more
 # contributor license agreements.  See the NOTICE file distributed with
 # this work for additional information regarding copyright ownership.

tools/checkrelease.sh

@@ -2,6 +2,8 @@
 #############################################################################
 # tools/checkrelease.sh
 #
+# SPDX-License-Identifier: Apache-2.0
+#
 # Licensed to the Apache Software Foundation (ASF) under one or more
 # contributor license agreements.  See the NOTICE file distributed with
 # this work for additional information regarding copyright ownership.  The

tools/ci/cibuild.sh

@@ -2,6 +2,8 @@
 ############################################################################
 # tools/ci/cibuild.sh
 #
+# SPDX-License-Identifier: Apache-2.0
+#
 # Licensed to the Apache Software Foundation (ASF) under one or more
 # contributor license agreements.  See the NOTICE file distributed with
 # this work for additional information regarding copyright ownership.  The

tools/ci/cirun.sh

@@ -1,4 +1,25 @@
 #!/usr/bin/env bash
+############################################################################
+# tools/ci/cirun.sh
+#
+# SPDX-License-Identifier: Apache-2.0
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.  The
+# ASF licenses this file to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance with the
+# License.  You may obtain a copy of the License at
+#
+#   http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.  See the
+# License for the specific language governing permissions and limitations
+# under the License.
+#
+############################################################################
 
 set -e
 set -o xtrace

tools/ci/docker/linux/Dockerfile

@@ -1,3 +1,5 @@
+# SPDX-License-Identifier: Apache-2.0
+#
 # Licensed to the Apache Software Foundation (ASF) under one or more
 # contributor license agreements.  See the NOTICE file distributed with
 # this work for additional information regarding copyright ownership.  The
@@ -533,4 +535,4 @@ RUN mkdir -p /ccache && \
 ENV PATH="/tools/ccache/bin:$PATH"
 ENV CCACHE_DIR="/ccache"
 
-CMD [ "/bin/bash" ]
+CMD [ "/bin/bash" ]

tools/ci/platforms/darwin.sh

@@ -2,6 +2,8 @@
 ############################################################################
 # tools/ci/platforms/darwin.sh
 #
+# SPDX-License-Identifier: Apache-2.0
+#
 # Licensed to the Apache Software Foundation (ASF) under one or more
 # contributor license agreements.  See the NOTICE file distributed with
 # this work for additional information regarding copyright ownership.  The

tools/ci/platforms/linux.sh

@@ -2,6 +2,8 @@
 ############################################################################
 # tools/ci/platforms/linux.sh
 #
+# SPDX-License-Identifier: Apache-2.0
+#
 # Licensed to the Apache Software Foundation (ASF) under one or more
 # contributor license agreements.  See the NOTICE file distributed with
 # this work for additional information regarding copyright ownership.  The

tools/ci/platforms/msys2.sh

@@ -2,6 +2,8 @@
 ############################################################################
 # tools/ci/platforms/msys2.sh
 #
+# SPDX-License-Identifier: Apache-2.0
+#
 # Licensed to the Apache Software Foundation (ASF) under one or more
 # contributor license agreements.  See the NOTICE file distributed with
 # this work for additional information regarding copyright ownership.  The

tools/ci/platforms/ubuntu.sh

@@ -2,6 +2,8 @@
 ############################################################################
 # tools/ci/platforms/ubuntu.sh
 #
+# SPDX-License-Identifier: Apache-2.0
+#
 # Licensed to the Apache Software Foundation (ASF) under one or more
 # contributor license agreements.  See the NOTICE file distributed with
 # this work for additional information regarding copyright ownership.  The

tools/ci/testrun/script/__init__.py

@@ -1,2 +1,23 @@
 #!/usr/bin/env python3
+############################################################################
+# tools/ci/testrun/script/__init__.py
+#
+# SPDX-License-Identifier: Apache-2.0
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.  The
+# ASF licenses this file to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance with the
+# License.  You may obtain a copy of the License at
+#
+#   http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.  See the
+# License for the specific language governing permissions and limitations
+# under the License.
+#
+############################################################################
 # encoding: utf-8

tools/ci/testrun/script/conftest.py

@@ -1,4 +1,25 @@
 #!/usr/bin/env python3
+############################################################################
+# tools/ci/testrun/script/conftest.py
+#
+# SPDX-License-Identifier: Apache-2.0
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.  The
+# ASF licenses this file to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance with the
+# License.  You may obtain a copy of the License at
+#
+#   http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.  See the
+# License for the specific language governing permissions and limitations
+# under the License.
+#
+############################################################################
 # encoding: utf-8
 
 import pytest

tools/ci/testrun/script/test_example/__init__.py

@@ -1,2 +1,23 @@
 #!/usr/bin/env python3
+############################################################################
+# tools/ci/testrun/script/text_example/__init__.py
+#
+# SPDX-License-Identifier: Apache-2.0
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.  The
+# ASF licenses this file to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance with the
+# License.  You may obtain a copy of the License at
+#
+#   http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.  See the
+# License for the specific language governing permissions and limitations
+# under the License.
+#
+############################################################################
 # encoding: utf-8

tools/ci/testrun/script/test_example/test_example.py

@@ -1,4 +1,25 @@
 #!/usr/bin/env python3
+############################################################################
+# tools/ci/testrun/script/text_example/test_example.py
+#
+# SPDX-License-Identifier: Apache-2.0
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.  The
+# ASF licenses this file to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance with the
+# License.  You may obtain a copy of the License at
+#
+#   http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.  See the
+# License for the specific language governing permissions and limitations
+# under the License.
+#
+############################################################################
 # encoding: utf-8
 import pytest
 

tools/ci/testrun/script/test_framework/__init__.py

@@ -1,2 +1,23 @@
 #!/usr/bin/python3
+############################################################################
+# tools/ci/testrun/script/test_framework/__init__.py
+#
+# SPDX-License-Identifier: Apache-2.0
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.  The
+# ASF licenses this file to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance with the
+# License.  You may obtain a copy of the License at
+#
+#   http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.  See the
+# License for the specific language governing permissions and limitations
+# under the License.
+#
+############################################################################
 # encoding: utf-8

tools/ci/testrun/script/test_framework/test_cmocka.py

@@ -1,4 +1,25 @@
 #!/usr/bin/python3
+############################################################################
+# tools/ci/testrun/script/test_framework/test_cmocka.py
+#
+# SPDX-License-Identifier: Apache-2.0
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.  The
+# ASF licenses this file to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance with the
+# License.  You may obtain a copy of the License at
+#
+#   http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.  See the
+# License for the specific language governing permissions and limitations
+# under the License.
+#
+############################################################################
 # encoding: utf-8
 
 import os

tools/ci/testrun/script/test_libuv/__init__.py

@@ -1,2 +1,23 @@
 #!/usr/bin/python3
+############################################################################
+# tools/ci/testrun/script/test_libuv/__init__.py
+#
+# SPDX-License-Identifier: Apache-2.0
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.  The
+# ASF licenses this file to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance with the
+# License.  You may obtain a copy of the License at
+#
+#   http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.  See the
+# License for the specific language governing permissions and limitations
+# under the License.
+#
+############################################################################
 # encoding: utf-8

tools/ci/testrun/script/test_libuv/test_libuv.py

@@ -1,4 +1,25 @@
 #!/usr/bin/python3
+############################################################################
+# tools/ci/testrun/script/test_libuv/test_libuv.py
+#
+# SPDX-License-Identifier: Apache-2.0
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.  The
+# ASF licenses this file to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance with the
+# License.  You may obtain a copy of the License at
+#
+#   http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.  See the
+# License for the specific language governing permissions and limitations
+# under the License.
+#
+############################################################################
 # encoding: utf-8
 
 import pytest

tools/ci/testrun/script/test_open_posix/__init__.py

@@ -1,2 +1,23 @@
 #!/usr/bin/python3
+############################################################################
+# tools/ci/testrun/script/test_open_posix/__init__.py
+#
+# SPDX-License-Identifier: Apache-2.0
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.  The
+# ASF licenses this file to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance with the
+# License.  You may obtain a copy of the License at
+#
+#   http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.  See the
+# License for the specific language governing permissions and limitations
+# under the License.
+#
+############################################################################
 # encoding: utf-8

tools/ci/testrun/script/test_open_posix/test_openposix_.py

@@ -1,4 +1,25 @@
 #!/usr/bin/python3
+############################################################################
+# tools/ci/testrun/script/test_open_posix/test_openposix_.py
+#
+# SPDX-License-Identifier: Apache-2.0
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.  The
+# ASF licenses this file to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance with the
+# License.  You may obtain a copy of the License at
+#
+#   http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.  See the
+# License for the specific language governing permissions and limitations
+# under the License.
+#
+############################################################################
 # encoding: utf-8
 import pytest
 

tools/ci/testrun/script/test_os/__init__.py

@@ -1,2 +1,23 @@
 #!/usr/bin/env python3
+############################################################################
+# tools/ci/testrun/script/test_os/__init__.py
+#
+# SPDX-License-Identifier: Apache-2.0
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.  The
+# ASF licenses this file to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance with the
+# License.  You may obtain a copy of the License at
+#
+#   http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.  See the
+# License for the specific language governing permissions and limitations
+# under the License.
+#
+############################################################################
 # encoding: utf-8

tools/ci/testrun/script/test_os/test_os.py

@@ -1,4 +1,25 @@
 #!/usr/bin/env python3
+############################################################################
+# tools/ci/testrun/script/test_os/test_os.py
+#
+# SPDX-License-Identifier: Apache-2.0
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.  The
+# ASF licenses this file to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance with the
+# License.  You may obtain a copy of the License at
+#
+#   http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.  See the
+# License for the specific language governing permissions and limitations
+# under the License.
+#
+############################################################################
 # encoding: utf-8
 import os
 

tools/ci/testrun/utils/__init__.py

@@ -1,2 +1,23 @@
 #!/usr/bin/env python3
+############################################################################
+# tools/ci/testrun/utils/__init__.py
+#
+# SPDX-License-Identifier: Apache-2.0
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.  The
+# ASF licenses this file to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance with the
+# License.  You may obtain a copy of the License at
+#
+#   http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.  See the
+# License for the specific language governing permissions and limitations
+# under the License.
+#
+############################################################################
 # encoding: utf-8

tools/ci/testrun/utils/common.py

@@ -1,5 +1,25 @@
 #!/usr/bin/env python3
-
+############################################################################
+# tools/ci/testrun/utils/common.py
+#
+# SPDX-License-Identifier: Apache-2.0
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.  The
+# ASF licenses this file to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance with the
+# License.  You may obtain a copy of the License at
+#
+#   http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.  See the
+# License for the specific language governing permissions and limitations
+# under the License.
+#
+############################################################################
 import os
 import re
 import subprocess

tools/ci/testrun/utils/data_model.py

@@ -1,3 +1,25 @@
+############################################################################
+# tools/ci/testrun/utils/data_model.py
+#
+# SPDX-License-Identifier: Apache-2.0
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.  The
+# ASF licenses this file to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance with the
+# License.  You may obtain a copy of the License at
+#
+#   http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.  See the
+# License for the specific language governing permissions and limitations
+# under the License.
+#
+############################################################################
+
 import re
 from datetime import datetime
 from typing import Dict, List

tools/cmpconfig.c

@@ -1,6 +1,8 @@
 /****************************************************************************
  * tools/cmpconfig.c
  *
+ * SPDX-License-Identifier: Apache-2.0
+ *
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.  The

tools/cnvwindeps.c

@@ -1,6 +1,8 @@
 /****************************************************************************
  * tools/cnvwindeps.c
  *
+ * SPDX-License-Identifier: Apache-2.0
+ *
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.  The

tools/configure.bat

@@ -2,6 +2,8 @@
 
 rem tools/configure.bat
 rem
+rem SPDX-License-Identifier: Apache-2.0
+rem
 rem Licensed to the Apache Software Foundation (ASF) under one or more
 rem  contributor license agreements.  See the NOTICE file distributed with
 rem  this work for additional information regarding copyright ownership.  The

tools/configure.c

@@ -1,6 +1,8 @@
 /****************************************************************************
  * tools/configure.c
  *
+ * SPDX-License-Identifier: Apache-2.0
+ *
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.  The

tools/configure.sh

@@ -1,6 +1,8 @@
 #!/usr/bin/env bash
 # tools/configure.sh
 #
+# SPDX-License-Identifier: Apache-2.0
+#
 # Licensed to the Apache Software Foundation (ASF) under one or more
 # contributor license agreements.  See the NOTICE file distributed with
 # this work for additional information regarding copyright ownership.  The

tools/configure_completion.bash

@@ -1,6 +1,8 @@
 #!/usr/bin/env bash
 # tools/configure_completion.bash
 #
+# SPDX-License-Identifier: Apache-2.0
+#
 # Licensed to the Apache Software Foundation (ASF) under one or more
 # contributor license agreements.  See the NOTICE file distributed with
 # this work for additional information regarding copyright ownership.  The
@@ -79,4 +81,4 @@ function _nuttx_configure_completion
   fi
 }
 
-complete -o bashdefault -o default -o nospace -F _nuttx_configure_completion ./tools/configure.sh
+complete -o bashdefault -o default -o nospace -F _nuttx_configure_completion ./tools/configure.sh

tools/convert-comments.c

@@ -1,6 +1,8 @@
 /****************************************************************************
  * tools/convert-comments.c
  *
+ * SPDX-License-Identifier: Apache-2.0
+ *
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.  The

tools/copydir.bat

@@ -2,6 +2,8 @@
 
 rem tools/copydir.bat
 rem
+rem SPDX-License-Identifier: Apache-2.0
+rem
 rem Licensed to the Apache Software Foundation (ASF) under one or more
 rem contributor license agreements.  See the NOTICE file distributed with
 rem this work for additional information regarding copyright ownership.  The

tools/copydir.sh

@@ -2,6 +2,8 @@
 ############################################################################
 # tools/copydir.sh
 #
+# SPDX-License-Identifier: Apache-2.0
+#
 # Licensed to the Apache Software Foundation (ASF) under one or more
 # contributor license agreements.  See the NOTICE file distributed with
 # this work for additional information regarding copyright ownership.  The

tools/coredump.py

@@ -2,6 +2,8 @@
 ############################################################################
 # tools/coredump.py
 #
+# SPDX-License-Identifier: Apache-2.0
+#
 # Licensed to the Apache Software Foundation (ASF) under one or more
 # contributor license agreements.  See the NOTICE file distributed with
 # this work for additional information regarding copyright ownership.  The

tools/csvparser.c

@@ -1,6 +1,8 @@
 /****************************************************************************
  * tools/csvparser.c
  *
+ * SPDX-License-Identifier: Apache-2.0
+ *
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.  The

tools/csvparser.h

@@ -1,6 +1,8 @@
 /****************************************************************************
  * tools/csvparser.h
  *
+ * SPDX-License-Identifier: Apache-2.0
+ *
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.  The

tools/cxd56/CMakeLists.txt

@@ -1,6 +1,8 @@
 # ##############################################################################
 # tools/cxd56/CMakeLists.txt
 #
+# SPDX-License-Identifier: Apache-2.0
+#
 # Licensed to the Apache Software Foundation (ASF) under one or more contributor
 # license agreements.  See the NOTICE file distributed with this work for
 # additional information regarding copyright ownership.  The ASF licenses this

tools/cxd56/Config.mk

@@ -1,6 +1,8 @@
 ############################################################################
 # tools/cxd56/Config.mk
 #
+# SPDX-License-Identifier: Apache-2.0
+#
 # Licensed to the Apache Software Foundation (ASF) under one or more
 # contributor license agreements.  See the NOTICE file distributed with
 # this work for additional information regarding copyright ownership.  The

tools/cxd56/clefia.c

@@ -1,6 +1,8 @@
 /****************************************************************************
  * tools/cxd56/clefia.c
  *
+ * SPDX-License-Identifier: Apache-2.0
+ *
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.  The

tools/cxd56/clefia.h

@@ -1,6 +1,8 @@
 /****************************************************************************
  * tools/cxd56/clefia.h
  *
+ * SPDX-License-Identifier: Apache-2.0
+ *
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.  The

tools/cxd56/elf32.h

@@ -1,6 +1,8 @@
 /****************************************************************************
  * tools/cxd56/elf32.h
  *
+ * SPDX-License-Identifier: Apache-2.0
+ *
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.  The

tools/cxd56/mkspk.c

@@ -1,6 +1,8 @@
 /****************************************************************************
  * tools/cxd56/mkspk.c
  *
+ * SPDX-License-Identifier: Apache-2.0
+ *
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.  The

tools/cxd56/mkspk.h

@@ -1,6 +1,8 @@
 /****************************************************************************
  * tools/cxd56/mkspk.h
  *
+ * SPDX-License-Identifier: Apache-2.0
+ *
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.  The

tools/define.bat

@@ -2,6 +2,8 @@
 
 rem tools/define.bat
 rem
+rem SPDX-License-Identifier: Apache-2.0
+rem
 rem Licensed to the Apache Software Foundation (ASF) under one or more
 rem contributor license agreements.  See the NOTICE file distributed with
 rem this work for additional information regarding copyright ownership.  The

tools/define.sh

@@ -1,6 +1,8 @@
 #!/usr/bin/env bash
 # tools/define.sh
 #
+# SPDX-License-Identifier: Apache-2.0
+#
 # Licensed to the Apache Software Foundation (ASF) under one or more
 # contributor license agreements.  See the NOTICE file distributed with
 # this work for additional information regarding copyright ownership.  The

tools/detab.c

@@ -1,6 +1,8 @@
 /****************************************************************************
  * tools/detab.c
  *
+ * SPDX-License-Identifier: Apache-2.0
+ *
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.  The

tools/discover.py

@@ -2,6 +2,8 @@
 ############################################################################
 # tools/discover.py
 #
+# SPDX-License-Identifier: Apache-2.0
+#
 # Licensed to the Apache Software Foundation (ASF) under one or more
 # contributor license agreements.  See the NOTICE file distributed with
 # this work for additional information regarding copyright ownership.  The

tools/esp32/Config.mk

@@ -1,6 +1,8 @@
 ############################################################################
 # tools/esp32/Config.mk
 #
+# SPDX-License-Identifier: Apache-2.0
+#
 # Licensed to the Apache Software Foundation (ASF) under one or more
 # contributor license agreements.  See the NOTICE file distributed with
 # this work for additional information regarding copyright ownership.  The

tools/esp32/backtrace.gdbscript

@@ -1,6 +1,8 @@
 ############################################################################
 # tools/esp32/backtrace.gdbscript
 #
+# SPDX-License-Identifier: Apache-2.0
+#
 # Licensed to the Apache Software Foundation (ASF) under one or more
 # contributor license agreements.  See the NOTICE file distributed with
 # this work for additional information regarding copyright ownership.  The

tools/esp32/btdecode.sh

@@ -2,6 +2,8 @@
 ############################################################################
 # tools/esp32/btdecode.sh
 #
+# SPDX-License-Identifier: Apache-2.0
+#
 # Licensed to the Apache Software Foundation (ASF) under one or more
 # contributor license agreements.  See the NOTICE file distributed with
 # this work for additional information regarding copyright ownership.  The

tools/esp32/mcuboot_toolchain_esp32.cmake

@@ -1,6 +1,8 @@
 # ##############################################################################
 # tools/esp32/mcuboot_toolchain_esp32.cmake
 #
+# SPDX-License-Identifier: Apache-2.0
+#
 # Licensed to the Apache Software Foundation (ASF) under one or more contributor
 # license agreements.  See the NOTICE file distributed with this work for
 # additional information regarding copyright ownership.  The ASF licenses this

tools/esp32c3/Config.mk

@@ -1,6 +1,8 @@
 ############################################################################
 # tools/esp32c3/Config.mk
 #
+# SPDX-License-Identifier: Apache-2.0
+#
 # Licensed to the Apache Software Foundation (ASF) under one or more
 # contributor license agreements.  See the NOTICE file distributed with
 # this work for additional information regarding copyright ownership.  The

tools/esp32s2/Config.mk

@@ -1,6 +1,8 @@
 ############################################################################
 # tools/esp32s2/Config.mk
 #
+# SPDX-License-Identifier: Apache-2.0
+#
 # Licensed to the Apache Software Foundation (ASF) under one or more
 # contributor license agreements.  See the NOTICE file distributed with
 # this work for additional information regarding copyright ownership.  The

tools/esp32s2/mcuboot_toolchain_esp32s2.cmake

@@ -1,6 +1,8 @@
 # ##############################################################################
 # tools/esp32s2/mcuboot_toolchain_esp32s2.cmake
 #
+# SPDX-License-Identifier: Apache-2.0
+#
 # Licensed to the Apache Software Foundation (ASF) under one or more contributor
 # license agreements.  See the NOTICE file distributed with this work for
 # additional information regarding copyright ownership.  The ASF licenses this

tools/esp32s3/Config.mk

@@ -1,6 +1,8 @@
 ############################################################################
 # tools/esp32s3/Config.mk
 #
+# SPDX-License-Identifier: Apache-2.0
+#
 # Licensed to the Apache Software Foundation (ASF) under one or more
 # contributor license agreements.  See the NOTICE file distributed with
 # this work for additional information regarding copyright ownership.  The

tools/esp32s3/mcuboot_toolchain_esp32s3.cmake

@@ -1,6 +1,8 @@
 # ##############################################################################
 # tools/esp32s3/mcuboot_toolchain_esp32s3.cmake
 #
+# SPDX-License-Identifier: Apache-2.0
+#
 # Licensed to the Apache Software Foundation (ASF) under one or more contributor
 # license agreements.  See the NOTICE file distributed with this work for
 # additional information regarding copyright ownership.  The ASF licenses this

tools/espressif/Config.mk

@@ -1,6 +1,8 @@
 ############################################################################
 # tools/espressif/Config.mk
 #
+# SPDX-License-Identifier: Apache-2.0
+#
 # Licensed to the Apache Software Foundation (ASF) under one or more
 # contributor license agreements.  See the NOTICE file distributed with
 # this work for additional information regarding copyright ownership.  The

tools/espressif/build_mcuboot.sh

@@ -1,5 +1,25 @@
 #!/usr/bin/env bash
-
+############################################################################
+# tools/espressif/build_mcuboot.sh
+#
+# SPDX-License-Identifier: Apache-2.0
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.  The
+# ASF licenses this file to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance with the
+# License.  You may obtain a copy of the License at
+#
+#   http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.  See the
+# License for the specific language governing permissions and limitations
+# under the License.
+#
+############################################################################
 SCRIPT_NAME=$(basename "${BASH_SOURCE[0]}")
 
 usage() {

tools/espressif/build_mcuboot_esp32c3_legacy.sh

@@ -1,5 +1,25 @@
 #!/usr/bin/env bash
-
+############################################################################
+# tools/espressif/build_mcuboot_esp32c3_legacy.sh
+#
+# SPDX-License-Identifier: Apache-2.0
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.  The
+# ASF licenses this file to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance with the
+# License.  You may obtain a copy of the License at
+#
+#   http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.  See the
+# License for the specific language governing permissions and limitations
+# under the License.
+#
+############################################################################
 SCRIPT_NAME=$(basename "${BASH_SOURCE[0]}")
 
 usage() {

tools/espressif/mcuboot_toolchain_espressif.cmake

@@ -1,6 +1,8 @@
 # ##############################################################################
 # tools/espressif/mcuboot_toolchain_espressif.cmake
 #
+# SPDX-License-Identifier: Apache-2.0
+#
 # Licensed to the Apache Software Foundation (ASF) under one or more contributor
 # license agreements.  See the NOTICE file distributed with this work for
 # additional information regarding copyright ownership.  The ASF licenses this

tools/flash_writer.py

@@ -1,6 +1,8 @@
 #!/usr/bin/env python3
 # tools/flash_writer.py
 
+# SPDX-License-Identifier: Apache-2.0
+#
 # Licensed to the Apache Software Foundation (ASF) under one or more
 # contributor license agreements.  See the NOTICE file distributed with
 # this work for additional information regarding copyright ownership.  The

tools/gcov.sh

@@ -1,6 +1,8 @@
 #!/usr/bin/env bash
 # tools/gcov.sh
 #
+# SPDX-License-Identifier: Apache-2.0
+#
 # Licensed to the Apache Software Foundation (ASF) under one or more
 # contributor license agreements.  See the NOTICE file distributed with
 # this work for additional information regarding copyright ownership.

tools/gdb/__init__.py

@@ -1,6 +1,8 @@
 ############################################################################
 # tools/gdb/__init__.py
 #
+# SPDX-License-Identifier: Apache-2.0
+#
 # Licensed to the Apache Software Foundation (ASF) under one or more
 # contributor license agreements.  See the NOTICE file distributed with
 # this work for additional information regarding copyright ownership.  The

tools/gdb/lists.py

@@ -1,6 +1,8 @@
 ############################################################################
 # tools/gdb/lists.py
 #
+# SPDX-License-Identifier: Apache-2.0
+#
 # Licensed to the Apache Software Foundation (ASF) under one or more
 # contributor license agreements.  See the NOTICE file distributed with
 # this work for additional information regarding copyright ownership.  The

tools/gdb/memdump.py

@@ -1,6 +1,8 @@
 ############################################################################
 # tools/gdb/memdump.py
 #
+# SPDX-License-Identifier: Apache-2.0
+#
 # Licensed to the Apache Software Foundation (ASF) under one or more
 # contributor license agreements.  See the NOTICE file distributed with
 # this work for additional information regarding copyright ownership.  The

tools/gdb/thread.py

@@ -1,6 +1,8 @@
 ############################################################################
 # tools/gdb/thread.py
 #
+# SPDX-License-Identifier: Apache-2.0
+#
 # Licensed to the Apache Software Foundation (ASF) under one or more
 # contributor license agreements.  See the NOTICE file distributed with
 # this work for additional information regarding copyright ownership.  The

tools/gdb/utils.py

@@ -1,6 +1,8 @@
 ############################################################################
 # tools/gdb/utils.py
 #
+# SPDX-License-Identifier: Apache-2.0
+#
 # Licensed to the Apache Software Foundation (ASF) under one or more
 # contributor license agreements.  See the NOTICE file distributed with
 # this work for additional information regarding copyright ownership.  The

tools/gdbserver.py

@@ -1,6 +1,8 @@
 #!/usr/bin/env python3
 # tools/gdbserver.py
 #
+# SPDX-License-Identifier: Apache-2.0
+#
 # Licensed to the Apache Software Foundation (ASF) under one or more
 # contributor license agreements.  See the NOTICE file distributed with
 # this work for additional information regarding copyright ownership.  The

tools/gencromfs.c

@@ -1,6 +1,8 @@
 /****************************************************************************
  * tools/gencromfs.c
  *
+ * SPDX-License-Identifier: Apache-2.0
+ *
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.  The

tools/ide_exporter.py

@@ -2,6 +2,9 @@
 ############################################################################
 # tools/ide_exporter.py
 #
+# SPDX-License-Identifier: BSD-3-Clause
+#
+#
 #   Copyright (C) 2016 Kha Vo. All rights reserved.
 #   Author: Kha Vo <canhkha@gmail.com>
 #

tools/imx9/Config.mk

@@ -1,6 +1,8 @@
 ############################################################################
 # tools/imx9/Config.mk
 #
+# SPDX-License-Identifier: Apache-2.0
+#
 # Licensed to the Apache Software Foundation (ASF) under one or more
 # contributor license agreements.  See the NOTICE file distributed with
 # this work for additional information regarding copyright ownership.  The

tools/imx9/Makefile.host

@@ -1,6 +1,8 @@
 ############################################################################
 # tools/imx9/Makefile.host
 #
+# SPDX-License-Identifier: Apache-2.0
+#
 # Licensed to the Apache Software Foundation (ASF) under one or more
 # contributor license agreements.  See the NOTICE file distributed with
 # this work for additional information regarding copyright ownership.  The

tools/incdir.bat

@@ -2,6 +2,8 @@
 
 rem tools/incdir.bat
 rem
+rem SPDX-License-Identifier: Apache-2.0
+rem
 rem Licensed to the Apache Software Foundation (ASF) under one or more
 rem contributor license agreements.  See the NOTICE file distributed with
 rem this work for additional information regarding copyright ownership.  The

tools/incdir.c

@@ -1,6 +1,8 @@
 /****************************************************************************
  * tools/incdir.c
  *
+ * SPDX-License-Identifier: Apache-2.0
+ *
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.  The

tools/incdir.sh

@@ -1,6 +1,8 @@
 #!/usr/bin/env bash
 # tools/incdir.sh
 #
+# SPDX-License-Identifier: Apache-2.0
+#
 # Licensed to the Apache Software Foundation (ASF) under one or more
 # contributor license agreements.  See the NOTICE file distributed with
 # this work for additional information regarding copyright ownership.  The