Add licenses for some util files

.gitignore

+# SPDX-FileCopyrightText: 2016-2022 CERN and the Corryvreckan authors
+# SPDX-License-Identifier: CC0-1.0
+
 # ignore build and install directories
 build/
 bin/

CMakeLists.txt

+# SPDX-FileCopyrightText: 2017-2023 CERN and the Corryvreckan authors
+# SPDX-License-Identifier: MIT
+
 # CMake file for the Corryvreckan framework
 CMAKE_MINIMUM_REQUIRED(VERSION 3.4.3 FATAL_ERROR)
 IF(COMMAND CMAKE_POLICY)

CONTRIBUTING.md

+---
+# SPDX-FileCopyrightText: 2017-2023 CERN and the Corryvreckan authors
+# SPDX-License-Identifier: CC-BY-4.0
+title: "How to contribute"
+---
+
 # How to contribute
 Thanks for considering to contribute to Corryvreckan. Any type of merge request, ranging from small bugfixes, improvements to the documentation to entirely new functionality, is much appreciated. We, the maintainers, will try to our best to look carefully at every merge request.
 

README.md

+<!--
+SPDX-FileCopyrightText: 2017-2023 CERN and the Corryvreckan authors
+SPDX-License-Identifier: CC-BY-4.0
+-->
+
 ![](doc/logo_small.png)
 
 # Corryvreckan

cmake/CPackConfig.cmake

+# SPDX-FileCopyrightText: 2017-2023 CERN and the Corryvreckan authors
+# SPDX-License-Identifier: MIT
+
 # Packaging configuration
 SET(CPACK_PACKAGE_NAME "corryvreckan")
 SET(CPACK_PACKAGE_DESCRIPTION_SUMMARY "The Maelstrom for Your Test Beam Data")

cmake/compiler-flag-checks.cmake

+# SPDX-FileCopyrightText: 2017-2023 CERN and the Corryvreckan authors
+# SPDX-License-Identifier: MIT
+
 # Check for supported flags and remove unsupported warnings
 INCLUDE(CheckCXXCompilerFlag)
 FOREACH( FLAG ${COMPILER_FLAGS} )

cmake/corryvreckan.cmake

+# SPDX-FileCopyrightText: 2017-2023 CERN and the Corryvreckan authors
+# SPDX-License-Identifier: MIT
+
 # For every module, build a separate library to be loaded by corryvreckan core
 MACRO(corryvreckan_enable_default val)
     # Get the name of the module

cmake/setup.cmake.sh

+# SPDX-FileCopyrightText: 2017-2023 CERN and the Corryvreckan authors
+# SPDX-License-Identifier: MIT
+
 Corryvreckan_version="@CORRYVRECKAN_VERSION@"
 
 # Dependencies

cmake/tools.cmake

+# SPDX-FileCopyrightText: 2017-2023 CERN and the Corryvreckan authors
+# SPDX-License-Identifier: MIT
+
 # Retrieve the project version string from git describe
 FUNCTION(get_version PROJECT_VERSION)
     # Check if this is a source tarball build

etc/README.md

+<!--
+SPDX-FileCopyrightText: 2017-2023 CERN and the Corryvreckan authors
+SPDX-License-Identifier: CC-BY-4.0
+-->
+
 # Scripts
 
 ## addModule.sh

etc/addModule.sh

 #!/bin/bash
 
+# SPDX-FileCopyrightText: 2017-2023 CERN and the Corryvreckan authors
+# SPDX-License-Identifier: MIT
+
 echo -e "\nPreparing code basis for a new module:\n"
 
 # Ask for module name:

etc/docker/Dockerfile

+# SPDX-FileCopyrightText: 2018-2023 CERN and the Corryvreckan authors
+# SPDX-License-Identifier: MIT
+
 FROM gitlab-registry.cern.ch/corryvreckan/corryvreckan/corryvreckan-deps:latest
 MAINTAINER Simon Spannagel <simon.spannagel@cern.ch>
 

etc/docker/Dockerfile.deps

+# SPDX-FileCopyrightText: 2018-2023 CERN and the Corryvreckan authors
+# SPDX-License-Identifier: MIT
+
 FROM ubuntu:latest
 MAINTAINER Simon Spannagel <simon.spannagel@cern.ch>
 

etc/setup_lxplus.sh

+# SPDX-FileCopyrightText: 2017-2023 CERN and the Corryvreckan authors
+# SPDX-License-Identifier: MIT
+
 if [ ! -d "/cvmfs/clicdp.cern.ch" ]; then
     echo "CVMFS not available"
     return

src/core/CMakeLists.txt

+# SPDX-FileCopyrightText: 2017-2022 CERN and the Corryvreckan authors
+# SPDX-License-Identifier: MIT
+
 # Include the dependencies
 INCLUDE_DIRECTORIES(SYSTEM ${CORRYVRECKAN_DEPS_INCLUDE_DIRS})
 

src/exec/CMakeLists.txt

+# SPDX-FileCopyrightText: 2017-2022 CERN and the Corryvreckan authors
+# SPDX-License-Identifier: MIT
+
 # include dependencies
 INCLUDE_DIRECTORIES(SYSTEM ${CORRYVRECKAN_DEPS_INCLUDE_DIRS})
 

src/exec/corry.cpp

@@ -6,6 +6,7 @@
  * This software is distributed under the terms of the MIT License, copied verbatim in the file "LICENSE.md".
  * In applying this license, CERN does not waive the privileges and immunities granted to it by virtue of its status as an
  * Intergovernmental Organization or submit itself to any jurisdiction.
+ * SPDX-License-Identifier: MIT
  */
 
 #include <atomic>

src/objects/CMakeLists.txt

+# SPDX-FileCopyrightText: 2017-2022 CERN and the Corryvreckan authors
+# SPDX-License-Identifier: MIT
+
 # Include the standard dependencies
 INCLUDE_DIRECTORIES(SYSTEM ${CORRYVRECKAN_DEPS_INCLUDE_DIRS})
 INCLUDE_DIRECTORIES(SYSTEM ${GBL_INCLUDE_DIRS})

src/tools/cuts.h

@@ -6,6 +6,7 @@
  * This software is distributed under the terms of the MIT License, copied verbatim in the file "LICENSE.md".
  * In applying this license, CERN does not waive the privileges and immunities granted to it by virtue of its status as an
  * Intergovernmental Organization or submit itself to any jurisdiction.
+ * SPDX-License-Identifier: MIT
  */
 
 #ifndef CORRYVRECKAN_CUTS_H

src/tools/kdtree.h

@@ -6,6 +6,7 @@
  * This software is distributed under the terms of the MIT License, copied verbatim in the file "LICENSE.md".
  * In applying this license, CERN does not waive the privileges and immunities granted to it by virtue of its status as an
  * Intergovernmental Organization or submit itself to any jurisdiction.
+ * SPDX-License-Identifier: MIT
  */
 
 #ifndef CORRYVRECKAN_KDTREE__H