diff --git a/frontends_extra/cpp/m4/ax_cxx_compile_stdcxx_11.m4 b/frontends_extra/cpp/m4/ax_cxx_compile_stdcxx_11.m4 index af37acdb..b24cbad4 100644 --- a/frontends_extra/cpp/m4/ax_cxx_compile_stdcxx_11.m4 +++ b/frontends_extra/cpp/m4/ax_cxx_compile_stdcxx_11.m4 @@ -27,6 +27,7 @@ # Copyright (c) 2008 Benjamin Kosnik # Copyright (c) 2012 Zack Weinberg # Copyright (c) 2013 Roy Stogner +# SPDX-License-Identifier: FSFAP # # Copying and distribution of this file, with or without modification, are # permitted in any medium without royalty provided the copyright notice diff --git a/frontends_extra/cpp/m4/ax_pthread.m4 b/frontends_extra/cpp/m4/ax_pthread.m4 index 4c4051ea..b6adc2b7 100644 --- a/frontends_extra/cpp/m4/ax_pthread.m4 +++ b/frontends_extra/cpp/m4/ax_pthread.m4 @@ -55,6 +55,7 @@ # # Copyright (c) 2008 Steven G. Johnson # Copyright (c) 2011 Daniel Richard G. +# SPDX-License-Identifier: GPL-3.0-or-later # # This program is free software: you can redistribute it and/or modify it # under the terms of the GNU General Public License as published by the diff --git a/m4/ax_cxx_compile_stdcxx_11.m4 b/m4/ax_cxx_compile_stdcxx_11.m4 index af37acdb..b24cbad4 100644 --- a/m4/ax_cxx_compile_stdcxx_11.m4 +++ b/m4/ax_cxx_compile_stdcxx_11.m4 @@ -27,6 +27,7 @@ # Copyright (c) 2008 Benjamin Kosnik # Copyright (c) 2012 Zack Weinberg # Copyright (c) 2013 Roy Stogner +# SPDX-License-Identifier: FSFAP # # Copying and distribution of this file, with or without modification, are # permitted in any medium without royalty provided the copyright notice diff --git a/m4/ax_prog_doxygen.m4 b/m4/ax_prog_doxygen.m4 index e92c9e44..a874f491 100644 --- a/m4/ax_prog_doxygen.m4 +++ b/m4/ax_prog_doxygen.m4 @@ -91,6 +91,7 @@ # # Copyright (c) 2009 Oren Ben-Kiki # Copyright (c) 2015 Olaf Mandel +# SPDX-License-Identifier: FSFAP # # Copying and distribution of this file, with or without modification, are # permitted in any medium without royalty provided the copyright notice diff --git a/m4/ax_pthread.m4 b/m4/ax_pthread.m4 index 4c4051ea..b6adc2b7 100644 --- a/m4/ax_pthread.m4 +++ b/m4/ax_pthread.m4 @@ -55,6 +55,7 @@ # # Copyright (c) 2008 Steven G. Johnson # Copyright (c) 2011 Daniel Richard G. +# SPDX-License-Identifier: GPL-3.0-or-later # # This program is free software: you can redistribute it and/or modify it # under the terms of the GNU General Public License as published by the diff --git a/proto/m4/ax_boost_base.m4 b/proto/m4/ax_boost_base.m4 index 8e6ee9a9..cc55f8b2 100644 --- a/proto/m4/ax_boost_base.m4 +++ b/proto/m4/ax_boost_base.m4 @@ -27,6 +27,7 @@ # # Copyright (c) 2008 Thomas Porschberg # Copyright (c) 2009 Peter Adolphs +# SPDX-License-Identifier: FSFAP # # Copying and distribution of this file, with or without modification, are # permitted in any medium without royalty provided the copyright notice diff --git a/proto/m4/ax_boost_system.m4 b/proto/m4/ax_boost_system.m4 index 2146c145..0c995407 100644 --- a/proto/m4/ax_boost_system.m4 +++ b/proto/m4/ax_boost_system.m4 @@ -25,6 +25,7 @@ # Copyright (c) 2008 Thomas Porschberg # Copyright (c) 2008 Michael Tindal # Copyright (c) 2008 Daniel Casimiro +# SPDX-License-Identifier: FSFAP # # Copying and distribution of this file, with or without modification, are # permitted in any medium without royalty provided the copyright notice diff --git a/proto/m4/ax_boost_thread.m4 b/proto/m4/ax_boost_thread.m4 index 999f76dd..d676c6f1 100644 --- a/proto/m4/ax_boost_thread.m4 +++ b/proto/m4/ax_boost_thread.m4 @@ -24,6 +24,7 @@ # # Copyright (c) 2009 Thomas Porschberg # Copyright (c) 2009 Michael Tindal +# SPDX-License-Identifier: FSFAP # # Copying and distribution of this file, with or without modification, are # permitted in any medium without royalty provided the copyright notice diff --git a/proto/m4/ax_compare_version.m4 b/proto/m4/ax_compare_version.m4 index ffb4997e..2d6b9234 100644 --- a/proto/m4/ax_compare_version.m4 +++ b/proto/m4/ax_compare_version.m4 @@ -73,6 +73,7 @@ # LICENSE # # Copyright (c) 2008 Tim Toolan +# SPDX-License-Identifier: FSFAP # # Copying and distribution of this file, with or without modification, are # permitted in any medium without royalty provided the copyright notice diff --git a/proto/m4/ax_cxx_compile_stdcxx_11.m4 b/proto/m4/ax_cxx_compile_stdcxx_11.m4 index af37acdb..b24cbad4 100644 --- a/proto/m4/ax_cxx_compile_stdcxx_11.m4 +++ b/proto/m4/ax_cxx_compile_stdcxx_11.m4 @@ -27,6 +27,7 @@ # Copyright (c) 2008 Benjamin Kosnik # Copyright (c) 2012 Zack Weinberg # Copyright (c) 2013 Roy Stogner +# SPDX-License-Identifier: FSFAP # # Copying and distribution of this file, with or without modification, are # permitted in any medium without royalty provided the copyright notice diff --git a/proto/m4/ax_pthread.m4 b/proto/m4/ax_pthread.m4 index 4c4051ea..b6adc2b7 100644 --- a/proto/m4/ax_pthread.m4 +++ b/proto/m4/ax_pthread.m4 @@ -55,6 +55,7 @@ # # Copyright (c) 2008 Steven G. Johnson # Copyright (c) 2011 Daniel Richard G. +# SPDX-License-Identifier: GPL-3.0-or-later # # This program is free software: you can redistribute it and/or modify it # under the terms of the GNU General Public License as published by the diff --git a/proto/m4/pkg.m4 b/proto/m4/pkg.m4 index 82bea96e..f15bbaaf 100644 --- a/proto/m4/pkg.m4 +++ b/proto/m4/pkg.m4 @@ -3,6 +3,7 @@ dnl serial 11 (pkg-config-0.29.1) dnl dnl Copyright © 2004 Scott James Remnant . dnl Copyright © 2012-2015 Dan Nicholson +dnl SPDX-License-Identifier: GPL-2.0-or-later dnl dnl This program is free software; you can redistribute it and/or modify dnl it under the terms of the GNU General Public License as published by diff --git a/targets/bmv2/m4/ax_cxx_compile_stdcxx_11.m4 b/targets/bmv2/m4/ax_cxx_compile_stdcxx_11.m4 index af37acdb..b24cbad4 100644 --- a/targets/bmv2/m4/ax_cxx_compile_stdcxx_11.m4 +++ b/targets/bmv2/m4/ax_cxx_compile_stdcxx_11.m4 @@ -27,6 +27,7 @@ # Copyright (c) 2008 Benjamin Kosnik # Copyright (c) 2012 Zack Weinberg # Copyright (c) 2013 Roy Stogner +# SPDX-License-Identifier: FSFAP # # Copying and distribution of this file, with or without modification, are # permitted in any medium without royalty provided the copyright notice diff --git a/targets/bmv2/m4/ax_prefix_config_h.m4 b/targets/bmv2/m4/ax_prefix_config_h.m4 index 22acbac6..1cc14e71 100644 --- a/targets/bmv2/m4/ax_prefix_config_h.m4 +++ b/targets/bmv2/m4/ax_prefix_config_h.m4 @@ -87,6 +87,7 @@ # Copyright (c) 2008 Guido U. Draheim # Copyright (c) 2008 Marten Svantesson # Copyright (c) 2008 Gerald Point +# SPDX-License-Identifier: GPL-3.0-or-later # # This program is free software; you can redistribute it and/or modify it # under the terms of the GNU General Public License as published by the diff --git a/targets/bmv2/m4/ax_pthread.m4 b/targets/bmv2/m4/ax_pthread.m4 index 4c4051ea..b6adc2b7 100644 --- a/targets/bmv2/m4/ax_pthread.m4 +++ b/targets/bmv2/m4/ax_pthread.m4 @@ -55,6 +55,7 @@ # # Copyright (c) 2008 Steven G. Johnson # Copyright (c) 2011 Daniel Richard G. +# SPDX-License-Identifier: GPL-3.0-or-later # # This program is free software: you can redistribute it and/or modify it # under the terms of the GNU General Public License as published by the