#
# Recurse into the sub-directories:
#
-add_subdirectory(algorithms)
-add_subdirectory(arborx)
add_subdirectory(base)
-add_subdirectory(boost_adaptors)
-add_subdirectory(cgal)
-add_subdirectory(differentiation)
-add_subdirectory(distributed)
-add_subdirectory(dofs)
-add_subdirectory(fe)
-add_subdirectory(gmsh)
-add_subdirectory(grid)
-add_subdirectory(hp)
-add_subdirectory(integrators)
-add_subdirectory(lac)
-add_subdirectory(matrix_free)
-add_subdirectory(meshworker)
-add_subdirectory(multigrid)
-add_subdirectory(non_matching)
-add_subdirectory(numerics)
-add_subdirectory(opencascade)
-add_subdirectory(optimization)
-add_subdirectory(particles)
-add_subdirectory(physics)
-add_subdirectory(sundials)
-add_subdirectory(trilinos)
-add_subdirectory(vtk)
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-## ------------------------------------------------------------------------
-##
-## SPDX-License-Identifier: LGPL-2.1-or-later
-## Copyright (C) 2012 - 2022 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.
-##
-## ------------------------------------------------------------------------
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-## ------------------------------------------------------------------------
-##
-## SPDX-License-Identifier: LGPL-2.1-or-later
-## Copyright (C) 2012 - 2022 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.
-##
-## ------------------------------------------------------------------------
${CMAKE_CURRENT_SOURCE_DIR}/revision.h.in
${CMAKE_CURRENT_BINARY_DIR}/revision.h
)
-
-
-#
-# Recurse into the sub-directories:
-#
-add_subdirectory(std_cxx17)
-add_subdirectory(std_cxx20)
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-## ------------------------------------------------------------------------
-##
-## SPDX-License-Identifier: LGPL-2.1-or-later
-## Copyright (C) 2012 - 2022 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.
-##
-## ------------------------------------------------------------------------
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-## ------------------------------------------------------------------------
-##
-## SPDX-License-Identifier: LGPL-2.1-or-later
-## Copyright (C) 2012 - 2022 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.
-##
-## ------------------------------------------------------------------------
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-## ------------------------------------------------------------------------
-##
-## SPDX-License-Identifier: LGPL-2.1-or-later
-## Copyright (C) 2012 - 2022 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.
-##
-## ------------------------------------------------------------------------
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-## ------------------------------------------------------------------------
-##
-## SPDX-License-Identifier: LGPL-2.1-or-later
-## Copyright (C) 2012 - 2022 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.
-##
-## ------------------------------------------------------------------------
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-## ------------------------------------------------------------------------
-##
-## SPDX-License-Identifier: LGPL-2.1-or-later
-## Copyright (C) 2012 - 2022 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.
-##
-## ------------------------------------------------------------------------
-
-
-
-#
-# Recurse into the sub-directories:
-#
-add_subdirectory(ad)
-add_subdirectory(sd)
+++ /dev/null
-## ------------------------------------------------------------------------
-##
-## SPDX-License-Identifier: LGPL-2.1-or-later
-## Copyright (C) 2012 - 2022 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.
-##
-## ------------------------------------------------------------------------
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-## ------------------------------------------------------------------------
-##
-## SPDX-License-Identifier: LGPL-2.1-or-later
-## Copyright (C) 2012 - 2022 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.
-##
-## ------------------------------------------------------------------------
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-## ------------------------------------------------------------------------
-##
-## SPDX-License-Identifier: LGPL-2.1-or-later
-## Copyright (C) 2012 - 2022 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.
-##
-## ------------------------------------------------------------------------
+++ /dev/null
-## ------------------------------------------------------------------------
-##
-## SPDX-License-Identifier: LGPL-2.1-or-later
-## Copyright (C) 2012 - 2022 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.
-##
-## ------------------------------------------------------------------------
+++ /dev/null
-## ------------------------------------------------------------------------
-##
-## SPDX-License-Identifier: LGPL-2.1-or-later
-## Copyright (C) 2012 - 2022 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.
-##
-## ------------------------------------------------------------------------
+++ /dev/null
-## ------------------------------------------------------------------------
-##
-## SPDX-License-Identifier: LGPL-2.1-or-later
-## Copyright (C) 2012 - 2022 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.
-##
-## ------------------------------------------------------------------------
+++ /dev/null
-## ------------------------------------------------------------------------
-##
-## SPDX-License-Identifier: LGPL-2.1-or-later
-## Copyright (C) 2012 - 2022 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.
-##
-## ------------------------------------------------------------------------
+++ /dev/null
-## ------------------------------------------------------------------------
-##
-## SPDX-License-Identifier: LGPL-2.1-or-later
-## Copyright (C) 2012 - 2022 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.
-##
-## ------------------------------------------------------------------------
+++ /dev/null
-## ------------------------------------------------------------------------
-##
-## SPDX-License-Identifier: LGPL-2.1-or-later
-## Copyright (C) 2012 - 2022 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.
-##
-## ------------------------------------------------------------------------
+++ /dev/null
-## ------------------------------------------------------------------------
-##
-## SPDX-License-Identifier: LGPL-2.1-or-later
-## Copyright (C) 2012 - 2022 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.
-##
-## ------------------------------------------------------------------------
+++ /dev/null
-## ------------------------------------------------------------------------
-##
-## SPDX-License-Identifier: LGPL-2.1-or-later
-## Copyright (C) 2012 - 2022 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.
-##
-## ------------------------------------------------------------------------
+++ /dev/null
-## ------------------------------------------------------------------------
-##
-## SPDX-License-Identifier: LGPL-2.1-or-later
-## Copyright (C) 2012 - 2022 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.
-##
-## ------------------------------------------------------------------------
+++ /dev/null
-## ------------------------------------------------------------------------
-##
-## SPDX-License-Identifier: LGPL-2.1-or-later
-## Copyright (C) 2012 - 2022 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.
-##
-## ------------------------------------------------------------------------
+++ /dev/null
-## ------------------------------------------------------------------------
-##
-## SPDX-License-Identifier: LGPL-2.1-or-later
-## Copyright (C) 2012 - 2022 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.
-##
-## ------------------------------------------------------------------------
+++ /dev/null
-## ------------------------------------------------------------------------
-##
-## SPDX-License-Identifier: LGPL-2.1-or-later
-## Copyright (C) 2012 - 2022 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.
-##
-## ------------------------------------------------------------------------
+++ /dev/null
-## ------------------------------------------------------------------------
-##
-## SPDX-License-Identifier: LGPL-2.1-or-later
-## Copyright (C) 2012 - 2022 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.
-##
-## ------------------------------------------------------------------------
+++ /dev/null
-## ------------------------------------------------------------------------
-##
-## SPDX-License-Identifier: LGPL-2.1-or-later
-## Copyright (C) 2012 - 2022 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.
-##
-## ------------------------------------------------------------------------
-
-
-#
-# Recurse into the sub-directories:
-#
-add_subdirectory(rol)
+++ /dev/null
-## ------------------------------------------------------------------------
-##
-## SPDX-License-Identifier: LGPL-2.1-or-later
-## Copyright (C) 2012 - 2022 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.
-##
-## ------------------------------------------------------------------------
+++ /dev/null
-## ------------------------------------------------------------------------
-##
-## SPDX-License-Identifier: LGPL-2.1-or-later
-## Copyright (C) 2012 - 2022 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.
-##
-## ------------------------------------------------------------------------
+++ /dev/null
-## ------------------------------------------------------------------------
-##
-## SPDX-License-Identifier: LGPL-2.1-or-later
-## Copyright (C) 2012 - 2022 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.
-##
-## ------------------------------------------------------------------------
-
-#
-# Recurse into the sub-directories:
-#
-add_subdirectory(elasticity)
+++ /dev/null
-## ------------------------------------------------------------------------
-##
-## SPDX-License-Identifier: LGPL-2.1-or-later
-## Copyright (C) 2012 - 2022 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.
-##
-## ------------------------------------------------------------------------
+++ /dev/null
-## ------------------------------------------------------------------------
-##
-## SPDX-License-Identifier: LGPL-2.1-or-later
-## Copyright (C) 2012 - 2022 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.
-##
-## ------------------------------------------------------------------------
+++ /dev/null
-## ------------------------------------------------------------------------
-##
-## SPDX-License-Identifier: LGPL-2.1-or-later
-## Copyright (C) 2012 - 2022 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.
-##
-## ------------------------------------------------------------------------
+++ /dev/null
-## ------------------------------------------------------------------------
-##
-## SPDX-License-Identifier: LGPL-2.1-or-later
-## Copyright (C) 2012 - 2022 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.
-##
-## ------------------------------------------------------------------------