Update license header: ./contrib

contrib/git-hooks/pre-commit

@@ -1,18 +1,17 @@
 #!/bin/bash
-## ---------------------------------------------------------------------
+## ------------------------------------------------------------------------
 ##
+## SPDX-License-Identifier: LGPL-2.1-or-later
 ## Copyright (C) 2018 by the deal.II authors
 ##
 ## This file is part of the deal.II library.
 ##
-## The deal.II library is free software; you can use it, 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.
-## The full text of the license can be found in the file LICENSE at
-## the top level of the deal.II distribution.
+## Part of the source code is dual licensed under Apache-2.0 WITH
+## LLVM-exception OR LGPL-2.1-or-later. Detailed license information
+## governing the source code and code contributions can be found in
+## LICENSE.md and CONTRIBUTING.md at the top level directory of deal.II.
 ##
-## ---------------------------------------------------------------------
+## ------------------------------------------------------------------------
 
 #
 # This pre-commit hook checks formatting for each commit.

contrib/python-bindings/CMakeLists.txt

@@ -1,17 +1,16 @@
-## ---------------------------------------------------------------------
+## ------------------------------------------------------------------------
 ##
+## SPDX-License-Identifier: LGPL-2.1-or-later
 ## Copyright (C) 2016 - 2023 by the deal.II authors
 ##
 ## This file is part of the deal.II library.
 ##
-## The deal.II library is free software; you can use it, 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.
-## The full text of the license can be found in the file LICENSE.md at
-## the top level directory of deal.II.
+## Part of the source code is dual licensed under Apache-2.0 WITH
+## LLVM-exception OR LGPL-2.1-or-later. Detailed license information
+## governing the source code and code contributions can be found in
+## LICENSE.md and CONTRIBUTING.md at the top level directory of deal.II.
 ##
-## ---------------------------------------------------------------------
+## ------------------------------------------------------------------------
 
 if(DEAL_II_COMPONENT_PYTHON_BINDINGS)
 

contrib/python-bindings/include/cell_accessor_wrapper.h

@@ -1,17 +1,16 @@
-// ---------------------------------------------------------------------
+// ------------------------------------------------------------------------
 //
+// SPDX-License-Identifier: LGPL-2.1-or-later
 // Copyright (C) 2016 - 2021 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
-// The deal.II library is free software; you can use it, 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.
-// The full text of the license can be found in the file LICENSE.md at
-// the top level directory of deal.II.
+// Part of the source code is dual licensed under Apache-2.0 WITH
+// LLVM-exception OR LGPL-2.1-or-later. Detailed license information
+// governing the source code and code contributions can be found in
+// LICENSE.md and CONTRIBUTING.md at the top level directory of deal.II.
 //
-// ---------------------------------------------------------------------
+// ------------------------------------------------------------------------
 
 #ifndef dealii_cell_accessor_wrapper_h
 #define dealii_cell_accessor_wrapper_h

contrib/python-bindings/include/function_wrapper.h

@@ -1,17 +1,16 @@
-// ---------------------------------------------------------------------
+// ------------------------------------------------------------------------
 //
+// SPDX-License-Identifier: LGPL-2.1-or-later
 // Copyright (C) 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
-// The deal.II library is free software; you can use it, 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.
-// The full text of the license can be found in the file LICENSE.md at
-// the top level directory of deal.II.
+// Part of the source code is dual licensed under Apache-2.0 WITH
+// LLVM-exception OR LGPL-2.1-or-later. Detailed license information
+// governing the source code and code contributions can be found in
+// LICENSE.md and CONTRIBUTING.md at the top level directory of deal.II.
 //
-// ---------------------------------------------------------------------
+// ------------------------------------------------------------------------
 
 #ifndef dealii_function_wrapper_h
 #define dealii_function_wrapper_h

contrib/python-bindings/include/manifold_wrapper.h

@@ -1,17 +1,16 @@
-// ---------------------------------------------------------------------
+// ------------------------------------------------------------------------
 //
+// SPDX-License-Identifier: LGPL-2.1-or-later
 // Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
-// The deal.II library is free software; you can use it, 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.
-// The full text of the license can be found in the file LICENSE.md at
-// the top level directory of deal.II.
+// Part of the source code is dual licensed under Apache-2.0 WITH
+// LLVM-exception OR LGPL-2.1-or-later. Detailed license information
+// governing the source code and code contributions can be found in
+// LICENSE.md and CONTRIBUTING.md at the top level directory of deal.II.
 //
-// ---------------------------------------------------------------------
+// ------------------------------------------------------------------------
 
 #ifndef dealii_manifold_wrapper_h
 #define dealii_manifold_wrapper_h

contrib/python-bindings/include/mapping_wrapper.h

@@ -1,17 +1,16 @@
-// ---------------------------------------------------------------------
+// ------------------------------------------------------------------------
 //
+// SPDX-License-Identifier: LGPL-2.1-or-later
 // Copyright (C) 2016 - 2023 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
-// The deal.II library is free software; you can use it, 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.
-// The full text of the license can be found in the file LICENSE.md at
-// the top level directory of deal.II.
+// Part of the source code is dual licensed under Apache-2.0 WITH
+// LLVM-exception OR LGPL-2.1-or-later. Detailed license information
+// governing the source code and code contributions can be found in
+// LICENSE.md and CONTRIBUTING.md at the top level directory of deal.II.
 //
-// ---------------------------------------------------------------------
+// ------------------------------------------------------------------------
 
 #ifndef dealii_mapping_wrapper_h
 #define dealii_mapping_wrapper_h

contrib/python-bindings/include/point_wrapper.h

@@ -1,17 +1,16 @@
-// ---------------------------------------------------------------------
+// ------------------------------------------------------------------------
 //
+// SPDX-License-Identifier: LGPL-2.1-or-later
 // Copyright (C) 2016 - 2021 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
-// The deal.II library is free software; you can use it, 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.
-// The full text of the license can be found in the file LICENSE.md at
-// the top level directory of deal.II.
+// Part of the source code is dual licensed under Apache-2.0 WITH
+// LLVM-exception OR LGPL-2.1-or-later. Detailed license information
+// governing the source code and code contributions can be found in
+// LICENSE.md and CONTRIBUTING.md at the top level directory of deal.II.
 //
-// ---------------------------------------------------------------------
+// ------------------------------------------------------------------------
 
 #ifndef dealii_point_wrapper_h
 #define dealii_point_wrapper_h

contrib/python-bindings/include/quadrature_wrapper.h

@@ -1,17 +1,16 @@
-// ---------------------------------------------------------------------
+// ------------------------------------------------------------------------
 //
+// SPDX-License-Identifier: LGPL-2.1-or-later
 // Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
-// The deal.II library is free software; you can use it, 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.
-// The full text of the license can be found in the file LICENSE.md at
-// the top level directory of deal.II.
+// Part of the source code is dual licensed under Apache-2.0 WITH
+// LLVM-exception OR LGPL-2.1-or-later. Detailed license information
+// governing the source code and code contributions can be found in
+// LICENSE.md and CONTRIBUTING.md at the top level directory of deal.II.
 //
-// ---------------------------------------------------------------------
+// ------------------------------------------------------------------------
 
 #ifndef dealii_quadrature_wrapper_h
 #define dealii_quadrature_wrapper_h

contrib/python-bindings/include/reference_cell_wrapper.h

@@ -1,17 +1,16 @@
-// ---------------------------------------------------------------------
+// ------------------------------------------------------------------------
 //
+// SPDX-License-Identifier: LGPL-2.1-or-later
 // Copyright (C) 2021 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
-// The deal.II library is free software; you can use it, 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.
-// The full text of the license can be found in the file LICENSE.md at
-// the top level directory of deal.II.
+// Part of the source code is dual licensed under Apache-2.0 WITH
+// LLVM-exception OR LGPL-2.1-or-later. Detailed license information
+// governing the source code and code contributions can be found in
+// LICENSE.md and CONTRIBUTING.md at the top level directory of deal.II.
 //
-// ---------------------------------------------------------------------
+// ------------------------------------------------------------------------
 
 #ifndef dealii_reference_cell_wrapper_h
 #define dealii_reference_cell_wrapper_h

contrib/python-bindings/include/tria_accessor_wrapper.h

@@ -1,17 +1,16 @@
-// ---------------------------------------------------------------------
+// ------------------------------------------------------------------------
 //
+// SPDX-License-Identifier: LGPL-2.1-or-later
 // Copyright (C) 2019 - 2023 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
-// The deal.II library is free software; you can use it, 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.
-// The full text of the license can be found in the file LICENSE.md at
-// the top level directory of deal.II.
+// Part of the source code is dual licensed under Apache-2.0 WITH
+// LLVM-exception OR LGPL-2.1-or-later. Detailed license information
+// governing the source code and code contributions can be found in
+// LICENSE.md and CONTRIBUTING.md at the top level directory of deal.II.
 //
-// ---------------------------------------------------------------------
+// ------------------------------------------------------------------------
 
 #ifndef dealii_tria_accessor_wrapper_h
 #define dealii_tria_accessor_wrapper_h

contrib/python-bindings/include/triangulation_wrapper.h

@@ -1,17 +1,16 @@
-// ---------------------------------------------------------------------
+// ------------------------------------------------------------------------
 //
+// SPDX-License-Identifier: LGPL-2.1-or-later
 // Copyright (C) 2016 - 2023 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
-// The deal.II library is free software; you can use it, 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.
-// The full text of the license can be found in the file LICENSE.md at
-// the top level directory of deal.II.
+// Part of the source code is dual licensed under Apache-2.0 WITH
+// LLVM-exception OR LGPL-2.1-or-later. Detailed license information
+// governing the source code and code contributions can be found in
+// LICENSE.md and CONTRIBUTING.md at the top level directory of deal.II.
 //
-// ---------------------------------------------------------------------
+// ------------------------------------------------------------------------
 
 #ifndef dealii_triangulation_wrapper_h
 #define dealii_triangulation_wrapper_h

contrib/python-bindings/source/CMakeLists.txt

@@ -1,17 +1,16 @@
-## ---------------------------------------------------------------------
+## ------------------------------------------------------------------------
 ##
+## SPDX-License-Identifier: LGPL-2.1-or-later
 ## Copyright (C) 2016 - 2023 by the deal.II authors
 ##
 ## This file is part of the deal.II library.
 ##
-## The deal.II library is free software; you can use it, 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.
-## The full text of the license can be found in the file LICENSE.md at
-## the top level directory of deal.II.
+## Part of the source code is dual licensed under Apache-2.0 WITH
+## LLVM-exception OR LGPL-2.1-or-later. Detailed license information
+## governing the source code and code contributions can be found in
+## LICENSE.md and CONTRIBUTING.md at the top level directory of deal.II.
 ##
-## ---------------------------------------------------------------------
+## ------------------------------------------------------------------------
 
 include_directories(
   ${CMAKE_BINARY_DIR}/include/

contrib/python-bindings/source/__init__.py

@@ -1,17 +1,16 @@
-# ---------------------------------------------------------------------
-#
-# Copyright (C) 2016 by the deal.II authors
-#
-# This file is part of the deal.II library.
-#
-# The deal.II library is free software; you can use it, 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.
-# The full text of the license can be found in the file LICENSE.md at
-# the top level directory of deal.II.
-#
-# ---------------------------------------------------------------------
+## ------------------------------------------------------------------------
+##
+## SPDX-License-Identifier: LGPL-2.1-or-later
+## Copyright (C) 2016 - 2023 by the deal.II authors
+##
+## This file is part of the deal.II library.
+##
+## Part of the source code is dual licensed under Apache-2.0 WITH
+## LLVM-exception OR LGPL-2.1-or-later. Detailed license information
+## governing the source code and code contributions can be found in
+## LICENSE.md and CONTRIBUTING.md at the top level directory of deal.II.
+##
+## ------------------------------------------------------------------------
 
 __doc__ = 'PyDealII is just an empty shell. You need to either\n\
            import PyDealII.Debug or PyDealII.Release. Do not\n\

contrib/python-bindings/source/cell_accessor_wrapper.cc

@@ -1,17 +1,16 @@
-// ---------------------------------------------------------------------
+// ------------------------------------------------------------------------
 //
+// SPDX-License-Identifier: LGPL-2.1-or-later
 // Copyright (C) 2016 - 2021 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
-// The deal.II library is free software; you can use it, 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.
-// The full text of the license can be found in the file LICENSE.md at
-// the top level directory of deal.II.
+// Part of the source code is dual licensed under Apache-2.0 WITH
+// LLVM-exception OR LGPL-2.1-or-later. Detailed license information
+// governing the source code and code contributions can be found in
+// LICENSE.md and CONTRIBUTING.md at the top level directory of deal.II.
 //
-// ---------------------------------------------------------------------
+// ------------------------------------------------------------------------
 
 #include <boost/python.hpp>
 

contrib/python-bindings/source/export_cell_accessor.cc

@@ -1,17 +1,16 @@
-// ---------------------------------------------------------------------
+// ------------------------------------------------------------------------
 //
+// SPDX-License-Identifier: LGPL-2.1-or-later
 // Copyright (C) 2016 - 2021 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
-// The deal.II library is free software; you can use it, 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.
-// The full text of the license can be found in the file LICENSE.md at
-// the top level directory of deal.II.
+// Part of the source code is dual licensed under Apache-2.0 WITH
+// LLVM-exception OR LGPL-2.1-or-later. Detailed license information
+// governing the source code and code contributions can be found in
+// LICENSE.md and CONTRIBUTING.md at the top level directory of deal.II.
 //
-// ---------------------------------------------------------------------
+// ------------------------------------------------------------------------
 
 #include <boost/python.hpp>